[go: up one dir, main page]

CN109589522A - A kind of forest fire prevention and control robot - Google Patents

A kind of forest fire prevention and control robot Download PDF

Info

Publication number
CN109589522A
CN109589522A CN201811343278.3A CN201811343278A CN109589522A CN 109589522 A CN109589522 A CN 109589522A CN 201811343278 A CN201811343278 A CN 201811343278A CN 109589522 A CN109589522 A CN 109589522A
Authority
CN
China
Prior art keywords
groups
group
fire prevention
idler wheel
forest fire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811343278.3A
Other languages
Chinese (zh)
Inventor
林子心
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201811343278.3A priority Critical patent/CN109589522A/en
Publication of CN109589522A publication Critical patent/CN109589522A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C27/00Fire-fighting land vehicles
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/02Nozzles specially adapted for fire-extinguishing
    • A62C31/03Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • A62C37/36Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A62C37/40Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Manipulator (AREA)

Abstract

The present invention relates to the technical fields of fire-fighting equipment auxiliary equipment, more particularly to a kind of forest fire prevention and control robot;It does not influence, works more flexible vulnerable to related personnel, it is lower using limitation, it offers convenience to user, practicability is higher;Also, operating mode is more various, can effectively be stirred to the liquid material in placed cavity, and using effect is stronger, to improve its use reliability;Including water tank, connection hose, water pistol and high-pressure pump, it is provided with placed cavity in water tank, the output end of water pistol is provided with atomizer, is provided with solenoid valve on water pistol;It further include bottom plate, body, two groups of crawler belts, two group of first idler wheel, two group of second idler wheel, the first driving motor, shaft, servo motor, two groups of teeth wheel and chain, multiple groups hook is provided on two groups of crawler belts, turntable top is provided with ball bearing, and chain is logical to be set on two groups of teeth wheel;Further include the second driving motor, is provided with paddle on the second band moving axis, paddle is located in the placement cavity.

Description

A kind of forest fire prevention and control robot
Technical field
The present invention relates to the technical fields of fire-fighting equipment auxiliary equipment, more particularly to a kind of forest fire prevention and control robot.
Background technique
It is well known that forest fire prevention and control robot is a kind of related for carrying out in time to fire source when generation fire behavior in forest Fire-fighting processing obtained in the field of fire-fighting equipment wide with preventing fire behavior sprawling to the device that protects forest resources General use;Existing forest fire prevention and control robot includes water tank, connection hose, water pistol and high-pressure pump, setting in the water tank There is placed cavity, pick-and-place mouth is provided on water tank, and the pick-and-place mouth is communicated with placed cavity, and is provided with case at mouth picking and placing Lid, the input terminal and output end of the connection hose are connected to water tank and water pistol respectively, the output end setting of the water pistol There is atomizer, solenoid valve is provided on water pistol, the high-pressure pump is mounted on connection hose;Existing forest fire prevention and control robot In use, being put into relevant fire demand water into placed cavity from pick-and-place mouth, solenoid valve, the high-pressure forces that high-pressure pump generates are opened Liquid material in placed cavity is ejected to metope suitable location by sprinkler and atomizer through connection hose;However, existing It is found in the use of some forest fire prevention and control robots, easily causes device work model because relatively fixed because of operator's height, make It is higher with limitation, it makes troubles to user, practicability is lower;Also, its operating mode is more single, can not be to placed cavity Interior liquid material is stirred, and using effect is poor, causes its use reliability lower.
Summary of the invention
In order to solve the above technical problems, the present invention provides one kind not to be influenced vulnerable to related personnel, work more flexible, uses Limitation is lower, offers convenience to user, and practicability is higher;Also, operating mode is more various, can be effectively in placed cavity Liquid material be stirred, using effect is stronger, to improve the forest fire prevention and control robot of its use reliability.
A kind of forest fire prevention and control robot of the invention, including water tank, connection hose, water pistol and high-pressure pump, the water tank It is inside provided with placed cavity, pick-and-place mouth is provided on water tank, and the pick-and-place mouth is communicated with placed cavity, and is arranged at mouth picking and placing There is case lid, the input terminal and output end of the connection hose are connected to water tank and water pistol respectively, the output end of the water pistol It is provided with atomizer, solenoid valve is provided on water pistol, the high-pressure pump is mounted on connection hose;Further include bottom plate, body, Two groups of crawler belts, two group of first idler wheel, two group of second idler wheel, the first driving motor, shaft, servo motor, two groups of teeth wheel, chain and Smoke inductor, front left side, forward right side, left rear side and the right lateral side of bottom plate bottom end are respectively arranged with four groups of supporting legs, and two group first Idler wheel and two group of second idler wheel are separately mounted to four groups of supporting leg bottom ends, two groups of crawler belts be respectively sleeved at two group of first idler wheel and On two group of second idler wheel, and multiple groups hook is provided on two groups of crawler belts, servo motor is mounted on bottom plate bottom end, servo Motor includes two groups of output ends, and two groups of output ends are respectively arranged with two groups of transmission shafts, one group of first idler wheel and one group second Idler wheel is separately mounted on two groups of transmission shafts, and bottom plate top is provided with mounting groove, and the mounting groove bottom end is provided with turntable, Turntable top is provided with ball bearing, and shaft lateral wall is connect with the ball bearing inner sidewall, the shaft top and body Bottom end connection, the first driving motor are mounted in mounting groove, and the first driving motor output end is provided with first band moving axis, two groups of teeth Wheel is separately mounted in first band moving axis and shaft, and chain is logical to be set on two groups of teeth wheel, and working chamber, water tank are provided in body In the working chamber, smoke inductor be mounted on body roof and with servo motor, solenoid valve and the first driving motor Electrical connection;It further include the second driving motor, second driving motor is mounted on water tank, and the output end of the second driving motor is set It is equipped with the second band moving axis, and is provided with paddle on the second band moving axis, the paddle is located in the placement cavity.
A kind of forest fire prevention and control robot of the invention, the two groups of teeth wheel and chain are stainless steel material.
A kind of forest fire prevention and control robot of the invention, further includes transparent panel, and peep hole, and the sight are provided on body It examines hole to communicate with working chamber, the transparent panel is mounted at peep hole.
A kind of forest fire prevention and control robot of the invention further includes spin axis and limit plate, adjusting mouth is provided on body, described It adjusts mouth to communicate with working chamber, and is provided with door at mouth adjusting, spin axis is mounted on body top, and limit plate is set in spin axis On.
A kind of forest fire prevention and control robot of the invention, further includes support plate, and the front side of body right end and rear side are respectively set There are two pack supports, two pack support right ends are connect with the front side of the support plate left end and rear side respectively.
A kind of forest fire prevention and control robot of the invention, further includes electric power storage motor, and the electric power storage motor is mounted in working chamber And be electrically connected with servo motor and the first driving motor, the buckle that is electrically connected, buckle and the electric power storage motor of being electrically connected are provided on bottom plate Electrical connection.
A kind of forest fire prevention and control robot of the invention, further includes signal projector, and signal projector is mounted on body roof Above and with smoke inductor it is electrically connected.
A kind of forest fire prevention and control robot of the invention, further includes rubber stopper, the rubber stopper it is side walls hinged in bottom plate On side wall, and fixed frame is provided on the left side wall of rubber plug.
Compared with prior art the invention has the benefit that servo motor drives two groups of transmission shafts to drive one group first Idler wheel and one group of second idler wheel roll, and to drive two groups of crawler belt rotations, multiple groups hook be can be adsorbed on wall, and driving motor drives First band moving axis drives two groups of teeth wheel to rotate simultaneously, to drive chain while shaft being driven to rotate, does not influence vulnerable to related personnel, It works more flexible, it is lower using limitation, it offers convenience to user, practicability is higher;Also, the second driving motor drives Second band moving axis drives paddle to rotate simultaneously, and operating mode is more various, can effectively carry out to the liquid material in placed cavity Stirring, using effect is stronger, to improve its use reliability.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the structural schematic diagram of bottom plate;
Fig. 3 is operating circuit structural schematic diagram of the invention;
Fig. 4 is the structural schematic diagram of body.
It is attached marked in the figure: 1, water tank;2, it is connected to hose;3, water pistol;4, high-pressure pump;5, atomizer;6, bottom plate;7, machine Body;8, crawler belt;9, the first idler wheel;10, the second idler wheel;11, the first driving motor;12, shaft;13, servo motor;14, gear; 15, chain;16, smoke inductor;17, it links up with;18, ball bearing;19, the second driving motor;20, the second band moving axis;21, it stirs Mix leaf;22, transparent panel;23, spin axis;24, limit plate;25, support plate;26, electric power storage motor;27, signal projector;28, rubber plug.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figures 1 to 4, a kind of forest fire prevention and control robot of the invention, including water tank 1, connection hose 2, water pistol 3 With high-pressure pump 4, placed cavity is provided in water tank, pick-and-place mouth is provided on water tank, and pick and place mouth and communicate with placed cavity, and taking It is provided with case lid at putting mouthful, the input terminal and output end for being connected to hose are connected to water tank and water pistol respectively, the output of water pistol End is provided with atomizer 5, and solenoid valve is provided on water pistol, and high-pressure pump is mounted on connection hose;It further include bottom plate 6, body 7, two groups of 8, two group first of crawler belt, 9, two group second of idler wheel idler wheels 10, first driving motors 11, shaft 12, servo motor 13, two Group gear 14, chain 15 and smoke inductor 16, front left side, forward right side, left rear side and the right lateral side of bottom plate bottom end are respectively set There are four groups of supporting legs, two group of first idler wheel and two group of second idler wheel are separately mounted to four groups of supporting leg bottom ends, and two groups of crawler belts are arranged respectively On two group of first idler wheel and two group of second idler wheel, and multiple groups hook 17 is provided on two groups of crawler belts, servo motor installation In bottom plate bottom end, servo motor includes two groups of output ends, and two groups of output ends are respectively arranged with two groups of transmission shafts, one group of first idler wheel It is separately mounted on two groups of transmission shafts with one group of second idler wheel, bottom plate top is provided with mounting groove, and mounting groove bottom end, which is provided with, to be turned Disk, turntable top are provided with ball bearing 18, and shaft lateral wall is connect with ball bearing inner sidewall, shaft top and body bottom end Connection, the first driving motor are mounted in mounting groove, and the first driving motor output end is provided with first band moving axis, two groups of teeth wheel point It is not mounted in first band moving axis and shaft, chain is logical to be set on two groups of teeth wheel, working chamber is provided in body, water tank is located at In working chamber, smoke inductor is mounted on body roof and is electrically connected with servo motor, solenoid valve and the first driving motor;Also Including the second driving motor 19, the second driving motor is mounted on water tank, and the output end of the second driving motor is provided with the second band Moving axis 20, and it is provided with paddle 21 on the second band moving axis, paddle is located in the placement cavity;Servo motor drives two groups of transmissions Axis is to drive one group of first idler wheel and one group of second idler wheel to roll, and to drive two groups of crawler belt rotations, multiple groups hook can be adsorbed on wall On wall, driving motor drives first band moving axis that two groups of teeth wheel is driven to rotate simultaneously, to drive chain while shaft being driven to rotate, no It influences, works more flexible vulnerable to related personnel, it is lower using limitation, it offers convenience to user, practicability is higher;And And second driving motor drive second band moving axis simultaneously drive paddle to rotate, operating mode is more various, can be effectively to placement Intracavitary liquid material is stirred, and using effect is stronger, to improve its use reliability.
A kind of forest fire prevention and control robot of the invention, two groups of teeth wheel and chain are stainless steel material;It can effective guarantee turn The working life of axis.
A kind of forest fire prevention and control robot of the invention, further includes transparent panel 22, peep hole is provided on body, and observe Hole is communicated with working chamber, and transparent panel is mounted at peep hole;Facilitate related personnel through transparent panel observation working chamber inner water tank Situation.
A kind of forest fire prevention and control robot of the invention, further includes spin axis 23 and limit plate 24, adjusting mouth is provided on body, It adjusts mouth to communicate with working chamber, and is provided with door at mouth adjusting, spin axis is mounted on body top, and limit plate is set in spin axis On;Rotary stopper plate can carry out position restriction to door to suitable location.
A kind of forest fire prevention and control robot of the invention, further includes support plate 25, and the front side of body right end and rear side are set respectively Two pack supports are equipped with, two pack support right ends are connect with the front side of support plate left end and rear side respectively;It is convenient when device leaves unused pair Device is integrally placed.
A kind of forest fire prevention and control robot of the invention, further includes electric power storage motor 26, and the electric power storage motor is mounted on working chamber It is interior and be electrically connected with servo motor and the first driving motor, the buckle that is electrically connected, buckle and the electric power storage electricity of being electrically connected are provided on bottom plate Mechatronics;Can ensuring equipment electrical appliance can be worked normally under conditions of far from power supply, improve practicability.
A kind of forest fire prevention and control robot of the invention, further includes signal projector 27, and signal projector is mounted on body top It is electrically connected on wall and with smoke inductor;Can when smoke inductor senses the smog that fire behavior generates by signal projector and When get in touch with related personnel.
A kind of forest fire prevention and control robot of the invention, further includes rubber stopper 28, the rubber stopper it is side walls hinged in bottom plate Side wall on, and be provided with fixed frame on the left side wall of rubber plug;Electrical connection can be detained and carry out the related protection such as waterproof and dustproof.
Device is moved to manually needs first by a kind of forest fire prevention and control robot of the invention, at work, related personnel The position wanted, opens door and opens case lid and be put into suitable related fire demand water into placed cavity from pick-and-place mouth, opens second Driving motor closes gear to drive second with moving axis while paddle rotation being driven to be stirred the liquid material in placed cavity Covering simultaneously rotary stopper plate, to suitable location to carry out position restriction to door, smoke inductor senses nearby jungle environment because of fire Feelings and when generating smog, electric signal is transferred in servo motor, the first driving motor and solenoid valve, solenoid valve, high pressure are opened Liquid material in placed cavity is ejected to metope by sprinkler and atomizer through connection hose and fitted by the high-pressure forces for pumping generation Suitable position opens servo motor and drives two groups of transmission shafts to drive one group of first idler wheel and one group of second idler wheel to roll, to drive Two groups of crawler belt rotations integrally carry out position movement to move device, and multiple groups hook can be adsorbed on wall the work for guaranteeing device Make stability, driving motor, which works normally, drives first band moving axis that two groups of teeth wheel is driven to rotate simultaneously, to drive chain band simultaneously The rotation of turn axis, to drive the operating angle of body rotation adjusting water pistol, related personnel can pass through transparent panel observation The service condition of working chamber inner water tank.
The design of above-mentioned servo motor, the first driving motor, gear, chain, solenoid valve, high-pressure pump and crawler belt belongs to city General design on face, the internal circuit operating system of this design are also the common knowledge in this field, only will be above-mentioned each Component is applied to can reach better working effect in this design.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made Also it should be regarded as protection scope of the present invention.

Claims (8)

1. a kind of forest fire prevention and control robot, including water tank (1), connection hose (2), water pistol (3) and high-pressure pump (4), the water It is provided with placed cavity in case (1), pick-and-place mouth is provided on water tank (1), and the pick-and-place mouth is communicated with placed cavity, and is being picked and placed Case lid is provided at mouthful, the input terminal and output end of connection hose (2) are connected to water tank (1) and water pistol (3) respectively, institute The output end for stating water pistol (3) is provided with atomizer (5), and solenoid valve, high-pressure pump (4) installation are provided on water pistol (3) In connection hose (2);It is characterized in that, further include bottom plate (6), body (7), two groups of crawler belts (8), two group of first idler wheel (9), Two group of second idler wheel (10), the first driving motor (11), shaft (12), servo motor (13), two groups of teeth wheel (14), chain (15) With smoke inductor (16), the front left side, forward right side, left rear side and right lateral side of bottom plate (6) bottom end are respectively arranged with four groups of supporting legs, Two group of first idler wheel (9) and two group of second idler wheel (10) are separately mounted to four groups of supporting leg bottom ends, and two groups of crawler belts (8) cover respectively It is located on two group of first idler wheel (9) and two group of second idler wheel (10), and is provided with multiple groups hook on two groups of crawler belts (8) (17), servo motor (13) is mounted on bottom plate (6) bottom end, and servo motor (13) includes two groups of output ends, two groups of output ends Two groups of transmission shafts are respectively arranged with, one group of first idler wheel (9) and one group of second idler wheel (10) are separately mounted to two groups of transmissions On axis, bottom plate (6) top is provided with mounting groove, and the mounting groove bottom end is provided with turntable, and turntable top is provided with ball bearing (18), shaft (12) lateral wall is connect with the ball bearing (18) inner sidewall, shaft (12) top and body (7) bottom end Connection, the first driving motor (11) is mounted in mounting groove, and the first driving motor (11) output end is provided with first band moving axis, and two Group gear (14) is separately mounted on first band moving axis and shaft (12), and chain (15) is logical to be set on two groups of teeth wheel (14), machine It is provided with working chamber in body (7), water tank (1) is located in the working chamber, and smoke inductor (16) is mounted on body (7) roof And it is electrically connected with servo motor (13), solenoid valve and the first driving motor (11);It further include the second driving motor (19), described Two driving motors (19) are mounted on water tank (1), and the output end of the second driving motor (19) is provided with the second band moving axis (20), and It is provided with paddle (21) on second band moving axis (20), the paddle (21) is located in the placement cavity.
2. a kind of forest fire prevention and control robot as described in claim 1, which is characterized in that the two groups of teeth wheel (14) and chain It (15) is stainless steel material.
3. a kind of forest fire prevention and control robot as claimed in claim 2, which is characterized in that further include transparent panel (22), body (7) On be provided with peep hole, and the peep hole is communicated with working chamber, and the transparent panel (22) is mounted at peep hole.
4. a kind of forest fire prevention and control robot as claimed in claim 3, which is characterized in that further include spin axis (23) and limit plate (24), adjusting mouth is provided on body (7), the adjusting mouth is communicated with working chamber, and is provided with door, spin axis at mouth adjusting (23) it is mounted on body (7) top, limit plate (24) is set on spin axis (23).
5. a kind of forest fire prevention and control robot as claimed in claim 4, which is characterized in that further include support plate (25), body (7) The front side of right end and rear side are respectively arranged with two pack supports, the two pack support right ends front side with the support plate (25) left end respectively It is connected with rear side.
6. a kind of forest fire prevention and control robot as claimed in claim 5, which is characterized in that it further include electric power storage motor (26), it is described Electric power storage motor (26) is mounted in working chamber and is electrically connected with servo motor (13) and the first driving motor (11), is arranged on bottom plate Be electrically connected buckle, and the buckle that is electrically connected is electrically connected with electric power storage motor.
7. a kind of forest fire prevention and control robot as claimed in claim 6, which is characterized in that it further include signal projector (27), letter Number transmitter (27) is mounted on body (7) roof and is electrically connected with smoke inductor (16).
8. a kind of forest fire prevention and control robot as claimed in claim 7, which is characterized in that further include rubber stopper (28), the rubber Rubber plug (28) it is side walls hinged on the side wall of bottom plate (6), and be provided with fixed frame on the left side wall of rubber plug (28).
CN201811343278.3A 2018-11-13 2018-11-13 A kind of forest fire prevention and control robot Pending CN109589522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811343278.3A CN109589522A (en) 2018-11-13 2018-11-13 A kind of forest fire prevention and control robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811343278.3A CN109589522A (en) 2018-11-13 2018-11-13 A kind of forest fire prevention and control robot

Publications (1)

Publication Number Publication Date
CN109589522A true CN109589522A (en) 2019-04-09

Family

ID=65957637

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811343278.3A Pending CN109589522A (en) 2018-11-13 2018-11-13 A kind of forest fire prevention and control robot

Country Status (1)

Country Link
CN (1) CN109589522A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2576276Y (en) * 2002-08-25 2003-10-01 内蒙古世纪消防科技开发有限公司 Fire-fighting tank vehicle
CN101091821A (en) * 2006-06-22 2007-12-26 西安新竹防灾救生设备有限公司 Fire fighting tank by using airflow in supersonic velocity
US20130112440A1 (en) * 2011-11-04 2013-05-09 King Saud University Smart compact Indoor Firefighting Robot for Extinguishing a Fire at an Early Stage
CN104149868A (en) * 2014-05-26 2014-11-19 苏州工业园区职业技术学院 Suction cup robot with wall climbing function
CN207323903U (en) * 2017-10-25 2018-05-08 佛山赛威光电技术有限公司 A kind of energy purifying smoke and highly practical fire-fighting robot

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2576276Y (en) * 2002-08-25 2003-10-01 内蒙古世纪消防科技开发有限公司 Fire-fighting tank vehicle
CN101091821A (en) * 2006-06-22 2007-12-26 西安新竹防灾救生设备有限公司 Fire fighting tank by using airflow in supersonic velocity
US20130112440A1 (en) * 2011-11-04 2013-05-09 King Saud University Smart compact Indoor Firefighting Robot for Extinguishing a Fire at an Early Stage
CN104149868A (en) * 2014-05-26 2014-11-19 苏州工业园区职业技术学院 Suction cup robot with wall climbing function
CN207323903U (en) * 2017-10-25 2018-05-08 佛山赛威光电技术有限公司 A kind of energy purifying smoke and highly practical fire-fighting robot

Similar Documents

Publication Publication Date Title
US11113992B2 (en) Spray pattern demonstration kit
CN207544985U (en) Dyestripping batch charging mechanism
CN109589522A (en) A kind of forest fire prevention and control robot
CN208755878U (en) Sweeping robot and sweeping robot system
US4902262A (en) Power unit and battery pack for toys
CN112984274A (en) Pipeline robot with prevent hazing function
CN110252602B (en) Intelligent glue spraying equipment
KR101006185B1 (en) Agricultural Motorized Work Machine
CN209452151U (en) A kind of machine die surface spraying device
CN208131357U (en) A kind of spraying operation workbench
CN217740184U (en) Personnel health monitoring equipment for field operation environment
CN216830940U (en) Shoulder-back type double-arm control device and medical equipment
CN206963767U (en) Spray robot
CN208496763U (en) A kind of mobile phone processing case surface auxiliary sand blasting unit
CN209749132U (en) Amphibious multifunctional equipment
KR20230084368A (en) Smart Control Device Using LIDAR That Minimize The Effect of Chemicals and Method of The Same
CN109339405A (en) A kind of efficient wall plastering device of house decoration
CN214637656U (en) Electronic cigarette paint coating equipment
KR20230053400A (en) Long Range Agricultural Chemicals Sprayer
CN218278439U (en) Backpack electric spraying device
CN203900080U (en) exhaust control device
CN208343809U (en) A kind of fine arts environmental protection pigment mixing stirring device
CN211025956U (en) Coating storage device for decoration
CN109048681A (en) A kind of mobile phone processing case surface auxiliary sand blasting unit
CN213911604U (en) Portable side-carrying type low-capacity sprayer electric sterilizer

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190409

WD01 Invention patent application deemed withdrawn after publication