CN216003859U

CN216003859U - Full-automatic loading and unloading box of front crane

Info

Publication number: CN216003859U
Application number: CN202122506964.1U
Authority: CN
Inventors: 惠康宝; 高爽爽
Original assignee: Lianyungang Kangbao Logistics Co ltd
Current assignee: Lianyungang Kangbao Logistics Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-11
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to the technical field of full-automatic loading and unloading boxes, and discloses a front-hanging full-automatic loading and unloading box, which comprises a loading and unloading box body, wherein the insides of the left and right ends of the loading and unloading box body are respectively provided with a baffle plate, the top end of the rear inner wall of the loading and unloading box body is connected with a box top door through a hinge A, the left and right ends of the box top door are respectively provided with a first hydraulic telescopic rod, the first hydraulic telescopic rods are respectively positioned at one side where the two baffle plates are mutually far away, the front and rear inner walls of the bottom end of the loading and unloading box body are respectively connected with two box bottom doors through four same hinges A, the left and right ends of each box bottom door are respectively provided with a second hydraulic telescopic rod, the left and right inner walls of the top end of the loading and unloading box body are respectively fixedly connected with a top cover plate, the top surfaces of the two top cover plates are respectively fixedly connected with a solar panel, the lithium battery boxes are respectively arranged below the two lithium battery boxes, and are respectively provided with a hydraulic pump, convenient to use, use manpower sparingly, the efficient of loading and unloading goods has effectively reduced link cost and bulk cargo loss.

Description

Full-automatic loading and unloading box of front crane

Technical Field

The utility model relates to a full automatic loading and unloading case technical field especially relates to openly hang full automatic loading and unloading case.

Background

Containers are a group of tools that can be transported with or without packaged goods and that facilitate handling by mechanical means, with the greatest success in the standardization of their products and the overall transportation system established thereby. The standardization of a large natural object carrying dozens of tons can be realized, and a logistics system matched with ships, ports, air lines, roads, transfer stations, bridges, tunnels and multimodal transportation in the global range is gradually realized on the basis of the standardization, which can really be one of great wonderful trails created by mankind in history, the structures and specifications of containers are different at the initial stage of container transportation, the international circulation of the containers is influenced, and the international universal standard of the containers needs to be formulated urgently to be favorable for the development of the container transportation. The standardization of the container can not only improve the universality and interchangeability of the container as a common transportation unit in sea, land and air transportation, but also improve the safety and the economy of the container transportation and promote the development of the multi-type intermodal transportation of the international container. Meanwhile, the standardization of the container also provides a basis for the selection, design and manufacture of a carrying tool and a loading and unloading machine of the container, so that the container transportation becomes a mutually-connected matching, specialized and efficient transportation system. The container standard is divided into four types according to the application range, namely international standard, national standard, regional standard and company standard. The existing cabinet is used for loading and unloading goods through a single-side door, the loading and unloading goods are too complicated, bulk coal, metal ore and coke cannot be loaded and unloaded, the door can be opened only from the side manually, and the loss of manual labor force, time and goods is greatly increased.

To this end, we propose a front-lift fully-automatic loading and unloading box.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide and openly hang full automatic handling case.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, openly hang full automatic loading and unloading case, including loading and unloading case body, both ends are inside to be provided with the baffle respectively about loading and unloading case body, the back inner wall top of loading and unloading case body is connected with the case overhead door through hinge A, both ends are provided with first hydraulic telescoping rod respectively about the case overhead door, first hydraulic telescoping rod is located the one side that two baffles were kept away from each other respectively, the inner wall is connected with two case bottom doors through four the same hinge A respectively around loading and unloading case body bottom, both ends are provided with the second hydraulic telescoping rod respectively about every case bottom door, the inner wall is fixedly connected with lamina tecti respectively about loading and unloading case body top, the top surface of two lamina tecti is fixedly connected with solar panel respectively, the below of two lamina tecti is provided with the lithium cell case respectively, the below of two lithium cell cases is provided with the hydraulic pump respectively.

Preferably, the front and back surfaces of the two partition plates are fixedly connected with the front and back inner walls of the left and right ends of the loading and unloading box body respectively, the top surfaces of the two partition plates are provided with grooves, and the grooves on the top surfaces of the two partition plates are internally provided with baffles respectively.

Preferably, the two baffles are movably sleeved in the grooves in the top surfaces of the two partition plates respectively, the baffles are of fan-shaped structures, and the back surfaces of the two baffles are fixedly connected to the left end and the right end of the front surface of the box top door respectively.

Preferably, the front surfaces of the left end and the right end of the box top door are fixedly connected with fixing seats B respectively, the two fixing seats B are located on one sides, away from each other, of the two baffles respectively, the two fixing seats B are connected with the top ends of the two first hydraulic telescopic rods through rotating shafts respectively, the bottom ends of the two first hydraulic telescopic rods are connected with fixing seats A through rotating shafts respectively, and the two fixing seats A are fixedly connected to the rear inner walls of the left end and the right end of the loading and unloading box body respectively.

Preferably, the two surfaces, close to each other, of the box bottom doors are attached to each other, the top surfaces of the left end and the right end of each box bottom door are fixedly connected with the same fixing seats B respectively, and the two fixing seats B on each box bottom door are connected with the bottom ends of the two second hydraulic telescopic rods on each box bottom door through rotating shafts respectively.

Preferably, the left inner wall and the right inner wall of the loading and unloading box body are respectively fixedly connected with two fixing rods, the four fixing rods are respectively positioned at the front end and the rear end of the loading and unloading box body, the four fixing rods are respectively movably sleeved with rotating sleeves, and the outer walls of the bottom ends of the four rotating sleeves are respectively fixedly connected with the top surfaces of the four bottom doors.

Preferably, the two lithium battery boxes are fixedly connected with the left inner wall and the right inner wall of the loading and unloading box body respectively at the surfaces far away from each other, the two lithium battery boxes are connected with the two solar panels through electric signals respectively, and supporting plates are arranged below the two lithium battery boxes respectively.

Preferably, the two supporting plates are fixedly connected with the left inner wall and the right inner wall of the loading and unloading box body respectively at the sides far away from each other, the two hydraulic pumps are fixedly connected to the top surfaces of the two supporting plates respectively, the two hydraulic pumps are connected with the two lithium battery boxes through electric signals respectively, and the two hydraulic pumps are connected with the two first hydraulic telescopic rods and the two second hydraulic telescopic rods through pipelines respectively.

Preferably, the front surface of the loading and unloading box body is connected with two box side doors through four hinges B, and the two box side doors are respectively provided with two safety rotary rod door locks.

Advantageous effects

The utility model provides a openly hang full automatic handling case. The method has the following beneficial effects:

1. the fully-automatic loading and unloading box of the front crane is characterized in that through the arrangement of a box top door, first hydraulic telescopic rods, box bottoms, second hydraulic telescopic rods, hydraulic pumps and lithium battery boxes, when loaded goods are bulk goods, such as coal, metal ore, coke and the like, the two lithium battery boxes are used for respectively supplying power to the two hydraulic pumps, a pipeline between the two hydraulic pumps and the two first hydraulic telescopic rods is opened through the control of an electromagnetic valve, so that the two hydraulic pumps respectively pressurize the two first hydraulic telescopic rods, the two first hydraulic telescopic rods stretch out and draw back the box top door on the top surface of the loading and unloading box body through two hinges A, the bulk goods can be directly loaded into the loading and unloading box body from the top surface of the loading and unloading box body, after the loading is finished, the two first hydraulic telescopic rods are contracted through the two hydraulic pumps, so that the box top door is turned over and closed on the top surface of the box body through the two hinges A, when unloading bulk cargo, supply power to two hydraulic pumps respectively through two lithium cell boxes equally, make two hydraulic pumps respectively and then the pipeline between two second hydraulic telescopic rods open through solenoid valve control, thereby make two hydraulic pumps pressurize two second hydraulic telescopic rods respectively, two second hydraulic telescopic rods are through flexible two first hydraulic telescopic rods with loading and unloading case body bottom surface through eight hinge A backs down, make the bulk cargo of loading and unloading this internal loading of case unload after two case bottom doors are backed down, the operation is simple, high durability and convenient use, the manpower is saved, the loading and unloading efficiency of goods is high, reduce link cost and time and environmental protection requirement, reduce the metal mine, coal, the loss of rare mineral products such as coke.

2. This openly hang full auto-control handling case through the setting through two baffles for this internal device of loading and unloading case is separated with the goods, has prevented that the goods from piling up the interference that causes the device, has effectively increased the stability of loading and unloading incasement device, has still played the effect of protection to the goods simultaneously, has effectively reduced the loss of goods, has practiced thrift the cost.

3. This full auto-control loading and unloading case of openly hanging, through the setting of two baffles, when loading bulk cargo to loading and unloading incasement body, the roof door is when being backed down by two first hydraulic telescoping rod, the roof door drives two baffles and takes out from two baffles, two baffles have played to the bulk cargo of loading and have blockked spacing effect, prevent that bulk cargo from spilling the left and right sides of loading and unloading incasement body inner partition plate, the effect of protecting the device in both ends about not only having realized loading and unloading case body, the damage of goods has further been prevented simultaneously.

4. This openly hang full auto-control handling case through the setting of two solar panel and two lithium cell boxes, and the loading and unloading case body that fills with the goods is in the transportation, absorbs solar energy through two solar panel and charges to two lithium cell boxes, for loading and unloading case body automatic switch case top door and two bottom of the case doors load and unload the goods and provide the energy guarantee, and convenient to use has effectively realized energy-concerving and environment-protective effect.

5. This openly hang full auto-control loading and unloading case, through the setting of case top door and two case side doors, two positive case side doors of loading and unloading case body are opened to four safe swing arm locks of accessible, make two case side doors open through two hinge B respectively, thereby can be to this internal goods loading that carries on of loading and unloading case, two hinge B are opened to the accessible of the same reason during the discharge and are unloaded, loading and unloading case body accessible is opened the case top door and is carried out the loading of bulk cargo simultaneously, the goods loading application scope of loading and unloading case body has effectively been improved, the practicality of loading and unloading case body has been increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B of FIG. 1 according to the present invention;

FIG. 4 is a front sectional view of the overall structure of the present invention;

fig. 5 is an enlarged view of the point C in fig. 4 according to the present invention.

Illustration of the drawings:

1. a loading and unloading box body; 2. a partition plate; 3. a box top door; 4. a hinge A; 5. a baffle plate; 6. a fixed seat A; 7. a first hydraulic telescopic rod; 8. a fixed seat B; 9. a top cover plate; 10. a solar panel; 11. a lithium battery case; 12. a support plate; 13. a hydraulic pump; 14. fixing the rod; 15. a rotating sleeve; 16. a second hydraulic telescopic rod; 17. a bottom door; 18. a hinge B; 19. a tank-side door; 20. safety rotary rod door lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "inner", "outer", "side", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

Example (b): a front-hung full-automatic loading and unloading box is shown in figures 1-5 and comprises a loading and unloading box body 1, wherein partition plates 2 are respectively arranged inside the left end and the right end of the loading and unloading box body 1, a box top door 3 is connected to the top end of the rear inner wall of the loading and unloading box body 1 through a hinge A4, first hydraulic telescopic rods 7 are respectively arranged at the left end and the right end of the box top door 3, the first hydraulic telescopic rods 7 are respectively positioned at one side, away from each other, of the two partition plates 2, the front inner wall and the rear inner wall of the bottom end of the loading and unloading box body 1 are respectively connected with two box bottom doors 17 through four same hinges A4, a second hydraulic telescopic rod 16 is respectively arranged at the left end and the right end of each box bottom door 17, top cover plates 9 are respectively and fixedly connected to the left inner wall and the right inner wall of the top end of the loading and unloading box body 1, solar panels 10 are respectively and lithium battery boxes 11 are respectively arranged below the two lithium battery boxes 11, the front and back surfaces of the two partition boards 2 are respectively fixedly connected with the front and back inner walls at the left and right ends of the loading and unloading box body 1, the top surfaces of the two partition boards 2 are provided with grooves, baffle plates 5 are respectively arranged in the grooves at the top surfaces of the two partition boards 2, the two baffle plates 5 are respectively and movably sleeved in the grooves at the top surfaces of the two partition boards 2, the baffle plates 5 are in a fan-shaped structure, the back surfaces of the two baffle plates 5 are respectively and fixedly connected with the left and right ends of the front surface of the box top door 3, the front surfaces of the left and right ends of the box top door 3 are respectively and fixedly connected with fixing seats B8, the two fixing seats B8 are respectively positioned at one side far away from the two baffle plates 5, the two fixing seats B8 are respectively connected with the top ends of the two first hydraulic telescopic rods 7 through rotating shafts, the bottom ends of the two first hydraulic telescopic rods 7 are respectively connected with fixing seats A6 through rotating shafts, and the two fixing seats A6 are respectively and fixedly connected on the back inner walls at the left and right ends of the loading and unloading box body 1, the surfaces, close to each other, of the two bottom doors 17 are attached to each other, the top surfaces of the left and right ends of each bottom door 17 are fixedly connected with the same fixing seat B8, the two fixing seats B8 on each bottom door 17 are connected with the bottom ends of the two second hydraulic telescopic rods 16 on each bottom door 17 through rotating shafts, the left and right inner walls of the loading and unloading box body 1 are fixedly connected with two fixing rods 14, the four fixing rods 14 are respectively positioned at the front and rear ends of the loading and unloading box body 1, the four fixing rods 14 are movably sleeved with rotary sleeves 15, the outer walls of the bottom ends of the four rotary sleeves 15 are respectively fixedly connected with the top surfaces of the four bottom doors 17, the surfaces, far away from each other, of the two lithium battery boxes 11 are fixedly connected with the left and right inner walls of the loading and unloading box body 1, the two lithium battery boxes 11 are respectively connected with the two solar panels 10 through electric signals, and supporting plates 12 are respectively arranged below the two lithium battery boxes 11, the one side that two backup pads 12 kept away from each other respectively with loading and unloading case body 1 control inner wall fixed connection, two hydraulic pump 13 respectively fixed connection are at the top surface of two backup pads 12, two hydraulic pump 13 respectively with two lithium cell boxes 11 through electric signal connection, two hydraulic pump 13 respectively with two first hydraulic telescoping rod 7 and two second hydraulic telescoping rod 16 through the pipe connection, loading and unloading case body 1's front is connected with two case side doors 19 through four hinges B18, be provided with two safety swing arm locks 20 on two case side doors 19 respectively.

The utility model discloses a theory of operation: when loading, two box side doors 19 on the front surface of the loading and unloading box body 1 can be opened through four safety rotary rod door locks 20, so that the two box side doors 19 are respectively opened through two hinges B18, thereby loading cargoes into the loading and unloading box body 1, unloading can be carried out through opening two hinges B18 simultaneously when unloading, when the loaded cargoes are bulk cargoes, such as coal, metal ores, coke and the like, two lithium battery boxes 11 are respectively used for supplying power to two hydraulic pumps 13, a pipeline between the two hydraulic pumps 13 and the two first hydraulic telescopic rods 7 is opened through electromagnetic valve control, thereby the two hydraulic pumps 13 are respectively used for pressurizing the two first hydraulic telescopic rods 7, the two first hydraulic telescopic rods 7 are used for jacking the box top door 3 on the top surface of the loading and unloading box body 1 through two hinges A4 through expansion, thereby directly loading the bulk cargoes into the loading and unloading box body 1 from the top surface of the loading and unloading box body 1, after loading, the two first hydraulic telescopic rods 7 are contracted through the two hydraulic pumps 13, so that the box top door 3 is turned over and closed on the top surface of the loading and unloading box body 1 through the two hinges A4, when bulk goods are unloaded, the two hydraulic pumps 13 are respectively supplied with power through the two lithium battery boxes 11, the two hydraulic pumps 13 are respectively opened through the electromagnetic valve control and then pipelines between the two second hydraulic telescopic rods 16, so that the two hydraulic pumps 13 respectively pressurize the two second hydraulic telescopic rods 16, the two second hydraulic telescopic rods 16 can stretch to downwards open the two first hydraulic telescopic rods 7 on the bottom surface of the loading and unloading box body 1 through the eight hinges A4, and the bulk goods loaded in the loading and unloading box body 1 are unloaded after the two box bottom doors 17 are downwards opened, so that the operation is simple, the use is convenient, the manpower is saved, the cargo loading and unloading efficiency is high, the link cost, the time and the environmental protection requirements are reduced, the loss of rare mineral products such as metal ores, coal, coke and the like is reduced, the device in the loading and unloading box body 1 is separated from the goods by arranging the two partition plates 2, the interference of goods accumulation on the device is prevented, the stability of the device in the loading and unloading box body 1 is effectively increased, meanwhile, the effect of protecting the goods is achieved, the loss of the goods is effectively reduced, the cost is saved, through arranging the two baffle plates 5, when bulk goods are loaded in the loading and unloading box body 1, the box top door 3 is jacked open by the two first hydraulic telescopic rods 7, the box top door 3 drives the two baffle plates 5 to be drawn out from the two partition plates 2, the two baffle plates 5 play a role of stopping and limiting the loaded bulk goods, the bulk goods are prevented from being scattered on the left side and the right side of the partition plates 2 in the loading and unloading box body 1, the effect of protecting the devices in the left end and the right end of the loading and unloading box body 1 is achieved, meanwhile, the damage of goods is further prevented, through the arrangement of the two solar panels 10 and the two lithium battery boxes 11, the loading and unloading box body 1 filled with the goods is in the transportation process, the two solar panels 10 absorb solar energy to charge the two lithium battery boxes 11, energy guarantee is provided for automatically opening the top door 3 and the bottom doors 17 of the loading and unloading box body 1 to load and unload the goods, the use is convenient, the energy-saving and environment-friendly effects are effectively realized, through the arrangement of the top door 3 and the two side doors 19 of the box, the loading and unloading box body 1 can open the top door 3 to load the bulk goods, meanwhile, the loading and unloading box body 1 can open the two side doors 19 to stack and load the common goods, the goods loading and unloading application range of the loading and unloading box body 1 is effectively improved, and the practicability of the loading and unloading box body 1 is increased.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Openly hang full automatic handling case, including loading and unloading case body (1), its characterized in that: the inner parts of the left end and the right end of the loading and unloading box body (1) are respectively provided with a partition plate (2), the top end of the rear inner wall of the loading and unloading box body (1) is connected with a box top door (3) through a hinge A (4), the left end and the right end of the box top door (3) are respectively provided with a first hydraulic telescopic rod (7), the first hydraulic telescopic rods (7) are respectively positioned at one side, away from each other, of the two partition plates (2), the front inner wall and the rear inner wall of the bottom end of the loading and unloading box body (1) are respectively connected with two box bottom doors (17) through four same hinges A (4), the left end and the right end of each box bottom door (17) are respectively provided with a second hydraulic telescopic rod (16), the left inner wall and the right inner wall of the top end of the loading and unloading box body (1) are respectively and fixedly connected with a top cover plate (9), the top surfaces of the two top cover plates (9) are respectively and fixedly connected with a solar panel (10), and a lithium battery box (11) is respectively arranged below the two top cover plates (9), and hydraulic pumps (13) are respectively arranged below the two lithium battery boxes (11).

2. The reach stacker full lift truck of claim 1, wherein: the front and back surfaces of the two partition plates (2) are fixedly connected with the front and back inner walls of the left and right ends of the loading and unloading box body (1) respectively, the top surfaces of the two partition plates (2) are provided with grooves, and the grooves on the top surfaces of the two partition plates (2) are internally provided with baffle plates (5) respectively.

3. The reach stacker as claimed in claim 2, wherein: the two baffles (5) are movably sleeved in the grooves in the top surfaces of the two partition plates (2) respectively, the baffles (5) are of fan-shaped structures, and the back surfaces of the two baffles (5) are fixedly connected to the left end and the right end of the front surface of the box top door (3) respectively.

4. The reach stacker as claimed in claim 3, wherein: the front at both ends is fixedly connected with fixing base B (8) respectively about case top door (3), and two fixing base B (8) are located one side that two baffles (5) kept away from each other respectively, and two fixing base B (8) are connected through the pivot with the top of two first hydraulic telescoping rod (7) respectively, and the bottom of two first hydraulic telescoping rod (7) is connected with fixing base A (6) through the pivot respectively, and two fixing base A (6) are fixed connection respectively on the back inner wall at both ends about loading and unloading case body (1).

5. The reach stacker as claimed in claim 4, wherein: two the one side that bottom door (17) are close to each other is laminated mutually, and the top surface at both ends is the same fixing base B (8) of fixedly connected with respectively about every bottom door (17), and two fixing bases B (8) on every bottom door (17) are connected through the pivot with the bottom of two second hydraulic stretching pole (16) on every bottom door (17) respectively.

6. The reach stacker as claimed in claim 5, wherein: the inner wall is two dead levers (14) of fixedly connected with respectively about loading and unloading case body (1), and four dead levers (14) are located loading and unloading case body (1) both ends around respectively, and four dead levers (14) activity respectively embolias has rotatory cover (15), and the bottom outer wall of four rotatory covers (15) respectively with the top surface fixed connection of four bottom of the case doors (17).

7. The reach stacker as claimed in claim 6, wherein: two the one side that lithium cell case (11) kept away from each other respectively with the inner wall fixed connection about loading and unloading case body (1), two lithium cell cases (11) pass through electric signal connection with two solar panel (10) respectively, the below of two lithium cell cases (11) is provided with backup pad (12) respectively.

8. The reach stacker as claimed in claim 7, wherein: two the one side that backup pad (12) kept away from each other respectively with loading and unloading case body (1) control inner wall fixed connection, two hydraulic pump (13) are fixed connection respectively at the top surface of two backup pads (12), two hydraulic pump (13) respectively with two lithium cell case (11) through signal of telecommunication connection, two hydraulic pump (13) respectively with two first hydraulic telescoping rod (7) and two second hydraulic telescoping rod (16) through the pipe connection.

9. The reach stacker full lift truck of claim 1, wherein: the front of the loading and unloading box body (1) is connected with two box side doors (19) through four hinges B (18), and two safety rotary rod door locks (20) are respectively arranged on the two box side doors (19).