CN213324110U

CN213324110U - Dust cover for cement package

Info

Publication number: CN213324110U
Application number: CN202022137572.8U
Authority: CN
Inventors: 景林蛟
Original assignee: Zhengzhou Jinghua Special Cements Co ltd
Current assignee: Zhengzhou Jinghua Special Cements Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-01
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to the technical field of special cement processing equipment, in particular to a dustproof cover for cement packaging, which comprises a seat and a supporting frame for fixing the seat on a packaging line, wherein the supporting frame is provided with a dustproof left cover and a dustproof right cover which have the same structure and are matched to form a barrel-shaped structure, the supporting frame is provided with a supporting plate with an L-shaped structure, one surfaces of the dustproof left cover and the dustproof right cover, which are close to the supporting frame, are provided with round holes for legs to pass through, the dustproof left cover and the dustproof right cover are both provided with a transverse frame, the transverse frame is connected with a sleeve in a sliding way, two side walls of the sleeve are both connected with dustproof cloth for shielding the transverse frame, one ends of the dustproof left cover and the dustproof right cover, which are far away from the supporting frame, are provided with glass for observation, thereby solving the problems that cement powder overflows in the packaging process of special cement in the prior art, the utility model discloses there is good prospect at special cement processing mill.

Description

Dust cover for cement package

Technical Field

The utility model belongs to the technical field of special cement processing equipment, especially, relate to a dust cover for cement package.

Background

After the special cement is processed, the last step is filling, and the cement is filled into a packaging bag for transportation or storage. The packer sits on the seat above the conveyor belt, and the double pedals are arranged on the outer wall of the filling equipment, so that the packing bag is filled by holding the packing bag. At cement bagging-off in-process, because liquid filling machine internal pressure is big, can appear cement powder and spill over the condition of wrapping bag under the effect of atmospheric pressure, perhaps misoperation, cement powder directly spouts at the wrapping bag outside, and long-time bagging-off can cause cement powder more and more, and the existence of dust can seriously harm packer's healthy. Even if the mask is worn, the long-time use can reduce the heavy effect of separating of the mask, the time is wasted in replacement, and the packing worker feels uncomfortable.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a dust cover for cement packing solves prior art special type cement and is excessive at the cement powder in the packaging process, and the packer wears the gauze mask for a long time and blocks the not good and uncomfortable problem of dust effect.

The technical scheme is that the dustproof cover for cement packaging comprises a seat and a supporting frame used for fixing the seat on a packaging line, wherein a dustproof left cover and a dustproof right cover which have the same structure and are matched to form a barrel-shaped structure are arranged on the supporting frame, a supporting plate with an L-shaped structure is arranged on the supporting frame, one end, far away from the supporting frame, of the supporting plate is fixed with the dustproof right cover through a bolt, the dustproof left cover and the dustproof right cover are hinged and connected, rectangular holes used for the seat to pass through are formed in the dustproof left cover and the dustproof right cover, round holes used for legs to pass through are formed in one surfaces, close to the supporting frame, of the dustproof left cover and the dustproof right cover, transverse frames are arranged on the dustproof left cover and the dustproof right cover, sleeves are connected in the transverse frames in a sliding mode, dustproof cloth used for shielding the transverse frames is connected to two side walls of the sleeves, and glass used for observation is arranged, and the dustproof left cover and the dustproof right cover are both provided with air holes.

Preferably, the edge of each transverse frame along the length direction thereof is provided with a track matched with the transverse frame, the track is of a U-shaped structure, the sleeve is provided with a lug which is used for sliding in the track, the lug has two structures which are integrated with the sleeve, one surface of the track close to the sleeve is provided with a plurality of rollers for reducing the moving friction force of the sleeve, and the rollers are arranged at equal intervals.

Preferably, each all be provided with the slide that is applicable to its inner structure in the track, the slide is "U" type structure, sliding connection has the slider in the slide, the slider has a plurality ofly, the one end that the slide was kept away from to the slider splices with dustproof cloth and is connected, dustproof cloth width direction's one end splices with horizontal frame border, dustproof cloth width direction's the other end splices with the sleeve pipe, and the dustproof cloth that forms the sleeve pipe and drive its both sides limit removes, and the cooperation slider is guaranteeing horizontal frame confined structure all the time at constitution slide internal motion.

Preferably, the one end that the support frame was kept away from to dustproof left side cover and dustproof right side cover is provided with the arc hole that runs through its thickness direction, the arc hole border is glued and is connect the rubber card strip, it has the glass that is applicable to its inner wall structure to glue in the rubber card strip, glass is toughened glass, forms and is convenient for observe and seal dirt-proof structure.

Preferably, the round hole position is provided with the rubber sheath that is used for the shank to pass, the rubber sheath is the cylindrical structure and equals with the round hole radius, the rubber sheath is connected with the bonding of round hole border.

Preferably, the air holes are multiple and equal in interval, and filter plates are arranged in the air holes.

The utility model has the advantages that the dustproof left cover and the dustproof right cover which can shield the packing worker are arranged on the seat above the conveyor belt, the dustproof left cover and the dustproof right cover are provided with the sleeve for the arm to pass through, the round hole for the leg to pass through and the glass for observation, so that the packing worker can easily realize the packing with the cement under the shielding of the dustproof left cover and the dustproof right cover;

the arrangement of the track in the transverse frame is convenient for the sleeve to move in an arc structure as required, and the arrangement of the track inner slide way, the slide block and the dustproof cloth which is glued with the slide block ensures that the dustproof cloth moves along with the sleeve in the moving process of the sleeve and ensures the sealing property of the transverse frame;

the position is placed according to packer's shank to the rubber sheath and is removed, realizes the leakproofness of round hole, and the setting of bleeder vent and its inside filter is convenient for take a breath and dustproof.

Drawings

FIG. 1 is a front view of a dust cover for cement packing of the present invention;

FIG. 2 is a sectional view of the dust cover for cement packing of the present invention;

FIG. 3 is an enlarged view of the dust cover for cement package at the position A;

fig. 4 is a sectional view of the rail of the dust cover for cement packing of the present invention.

Wherein 1 dustproof left side cover, 2 dustproof right side covers, 3 layer boards, 4 rectangular holes, 5 round holes, 6 horizontal frames, 7 sleeves, 8 dustproof cloth, 9 glass, 10 air holes, 11 tracks, 12 lugs, 13 slideways, 14 sliders, 15 arc-shaped holes, 16 rubber clamping strips, 17 rubber sheaths and 18 filter plates.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and only for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance in the description of the present invention, it being noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 present invention can be understood in specific cases to those skilled in the art.

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings.

The first embodiment is as follows: according to the attached drawings of the specification, the dust cover for cement packaging comprises a seat and a support frame used for fixing the seat on a packaging line, the seat is in a rectangular barrel-shaped structure, and a support rod used for fixing the seat is welded on the support frame. Be provided with the same cooperation of structure on the support frame and constitute dustproof left side cover 1 and the dustproof right side cover 2 of tubbiness structure, dustproof left side cover 1 and the articulated connection of dustproof right side cover 2, the cylindrical tubular structure is constituteed with dustproof right side cover 2 to dustproof left side cover 1, and interconnect's position is spliced there is the sealing strip, and the sealing strip is prior art. Welded connection has the layer board 3 that the structure is "L" type on the support frame, is provided with the screw that mutually supports and use on layer board 3 and the dustproof right shroud 2, keeps away from the one end of support frame on the layer board 3 and dustproof right shroud 2 bolt fastening. The one end that dustproof left side cover 1 and dustproof right side cover 2 are close to the support frame is provided with the rectangular hole 4 that is used for the seat to pass, and rectangular hole 4 runs through dustproof left side cover 1 and the 2 bottom thickness directions of dustproof right side cover, and 4 borders of rectangular hole are spliced to have and are used for sealed sealing strip. One side that dustproof left side cover 1 and dustproof right side cover 2 are close to the support frame is provided with round hole 5 that is used for the shank to pass, and 5 border positions of round hole are glued and are connected the rubber sheath 17 that is used for the shank to pass, and the one end that rubber sheath 17 is close to round hole 5 is provided with the link rather than integrative structure, and the link is the ring column structure, and the link splices with 5 borders of round hole. Rubber sheath 17 is the cylindrical structure and equals with round hole 5 radius, and the packer shank steps on the outer wall of liquid filling machine after passing rubber sheath 17, and rubber sheath 17 buckles under the drive of shank, realizes sealed effect. The dustproof left cover 1 and the dustproof right cover 2 are both provided with a transverse frame 6, a sleeve 7 for arms to pass through is connected in the transverse frame 6 in a sliding mode, the arms of packing workers penetrate through the sleeve 7 to take out the packing bags, the packing bags are moved to the position near a filling machine, and in the process, the sleeve 7 slides in the transverse frame 6 along with the movement of the arms. The dustproof cloth 8 that will violently block 6 shelters from is all glued to the both sides wall of sleeve 7, and 8 width direction's of dustproof cloth one end is glued with 6 borders on horizontal frame, and 8 width direction's of dustproof cloth the other end is glued with sleeve 7. The one end that the support frame was kept away from to dustproof left side cover 1 and dustproof right side cover 2 is provided with the glass 9 that is used for observing, all is provided with bleeder vent 10 on dustproof left side cover 1 and the dustproof right side cover 2, and bleeder vent 10 runs through dustproof left side cover 1 and the 2 thickness directions of dustproof right side cover, and bleeder vent 10 has a plurality ofly and the interval equals, is provided with filter 18 in the bleeder vent 10, and filter 18 is prior art.

In one embodiment, as shown in the drawings, each transverse frame 6 is provided with a rail 11 along the edge in the length direction, the rails 11 are fixed with the upper edge and the lower edge of the transverse frame 6 by screws, and the rails 11 are in a U-shaped structure. The sleeve 7 is provided with two projections 12 for sliding in the track 11, the two projections 12 are integrated with the sleeve 7, and the two projections 12 are symmetrically arranged about the center line of the sleeve 7. One side of track 11 that is close to sleeve pipe 7 is provided with the roller that is used for reducing sleeve pipe 7 and moves frictional force, and the roller has a plurality ofly and the interval equals, and the roller includes the quarter butt with 11 length direction side threaded connection of track, and the quarter butt has two and its one end of keeping away from track 11 to be provided with the circular port, and two circular port internal rotation are connected with and change the rod.

In one embodiment, as shown in the drawings, each rail 11 is provided with a slideway 13 adapted to the internal structure thereof, and the section of the slideway 13 is of a "U" shape. The slide rail 13 is internally and slidably connected with a plurality of slide blocks 14, the slide blocks 14 are cylindrical structures, and annular grooves matched with the slide rail 13 are formed in the middle of the slide blocks 14 to prevent the slide blocks 14 from sliding out of the slide rail 13. The slider 14 includes the same left piece of structure and right piece, and the one end that slide 13 was kept away from to left piece and right piece is connected with 8 splices of dustproof cloth, and dustproof cloth 8 is located between left piece and the right piece, forms the dustproof cloth 8 removal that sleeve pipe 7 drove its both sides limit, and the horizontal frame 6 closed structure all the time is guaranteed in the motion of constitution slide 13 to cooperation slider 14.

In one embodiment, as shown in the attached drawings, the ends, far away from the supporting frame, of the left dustproof cover 1 and the right dustproof cover 2 are provided with arc-shaped holes 15 penetrating through the thickness direction of the left dustproof cover and the right dustproof cover, rubber clamping strips 16 are glued to the edges of the arc-shaped holes 15, glass 9 suitable for the inner wall structure of the rubber clamping strips 16 is glued in the rubber clamping strips 16, and the glass 9 is toughened glass 9 to form a structure which is convenient to observe and is sealed and dustproof.

The utility model arranges a dustproof left cover and a dustproof right cover which can shield the packing worker on the seat above the conveyor belt, the dustproof left cover and the dustproof right cover are provided with a sleeve for the arm to pass through, a round hole for the leg to pass through and glass for observation, which is convenient for the packing worker to easily realize the packing with cement under the shielding of the dustproof left cover and the dustproof right cover; the arrangement of the track in the transverse frame is convenient for the sleeve to move in an arc structure as required, and the arrangement of the track inner slide way, the slide block and the dustproof cloth which is glued with the slide block ensures that the dustproof cloth moves along with the sleeve in the moving process of the sleeve and ensures the sealing property of the transverse frame; the position is placed according to packer's shank to the rubber sheath and is removed, realizes the leakproofness of round hole, and the setting of bleeder vent and its inside filter is convenient for take a breath and dustproof.

The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.

Claims

1. A dustproof cover for cement packaging comprises a seat and a supporting frame used for fixing the seat on a packaging line, and is characterized in that a dustproof left cover (1) and a dustproof right cover (2) which are identical in structure and matched to form a barrel-shaped structure are arranged on the supporting frame, a supporting plate (3) of which the structure is L-shaped is arranged on the supporting frame, one end, far away from the supporting frame, of the supporting plate (3) is fixed with the dustproof right cover (2) through a bolt, the dustproof left cover (1) and the dustproof right cover (2) are hinged and connected, rectangular holes (4) used for the seat to pass through are formed in the dustproof left cover (1) and the dustproof right cover (2), round holes (5) used for legs to pass through are formed in the surfaces, close to the supporting frame, of the dustproof left cover (1) and the dustproof right cover (2), transverse frames (6) are arranged on the dustproof left cover (1) and the dustproof right cover (2), and sleeves (7) are connected in the, the utility model discloses a glass, including the support frame, sleeve pipe (7) both sides wall all is connected with dustproof cloth (8) that shelter from horizontal frame (6), the one end that the support frame was kept away from in dustproof left side cover (1) and dustproof right side cover (2) is provided with glass (9) that are used for observing, all be provided with bleeder vent (10) on dustproof left side cover (1) and the dustproof right side cover (2).

2. Dust cover for cement packaging according to claim 1, wherein each transverse frame (6) is provided with a rail (11) along the edge of the length direction thereof, the rail (11) is of a U-shaped structure, the sleeve (7) is provided with a projection (12) for sliding in the rail (11), the projection (12) is provided with two projections and is integrated with the sleeve (7), one surface of the rail (11) close to the sleeve (7) is provided with a plurality of rollers for reducing the moving friction force of the sleeve (7), and the rollers are arranged at equal intervals.

3. The dust cover for cement package according to claim 2, characterized in that, each all be provided with slide (13) that are applicable to its inner structure in track (11), slide (13) are "U" type structure, sliding connection has slider (14) in slide (13), slider (14) have a plurality ofly, slider (14) are kept away from the one end and are glued with dustproof cloth (8) of slide (13) and be connected, dustproof cloth (8) width direction's one end and horizontal frame (6) border are glued, dustproof cloth (8) width direction's the other end and sleeve pipe (7) are glued, form dustproof cloth (8) that sleeve pipe (7) drove its both sides limit and remove, cooperation slider (14) are constituteed slide (13) internal motion and are guaranteed horizontal frame (6) confined structure all the time.

4. The dust cover for cement packaging according to claim 1, wherein an arc hole (15) penetrating through the thickness direction is formed in one end, away from the supporting frame, of the left dust cover (1) and the right dust cover (2), the edge of the arc hole (15) is glued with a rubber clamping strip (16), glass (9) suitable for the inner wall structure of the rubber clamping strip (16) is glued in the rubber clamping strip (16), and the glass (9) is toughened glass (9) to form a structure which is convenient to observe and is sealed and dustproof.

5. The dust cover for cement packaging according to claim 1, characterized in that a rubber sheath (17) for leg penetration is arranged at the position of the round hole (5), the rubber sheath (17) is of a cylindrical structure and has the same radius as the round hole (5), and the rubber sheath (17) is connected with the edge of the round hole (5) in a gluing manner.

6. The dust cover for cement packing according to claim 1, wherein the ventilation holes (10) are provided in plural and equally spaced, and a filter plate (18) is provided in the ventilation holes (10).