Cloth bag dismounting auxiliary device suitable for cloth bag dust collector

Abstract

The cloth bag dismounting auxiliary device comprises a framework dismounting part, a first displacement part, a second displacement part, a cloth bag coiling part and an underframe part, the first displacement part and the second displacement part are identical in structure and are both arranged on the bottom frame part. The skeleton dismounting part is arranged on the first displacement part; the cloth bag winding part is arranged on the second displacement part; the underframe part comprises a base and a transverse plate; the transverse plate is arranged on the upper end face of the base, and a sliding rail is arranged on the upper end face of the transverse plate in the length direction of the transverse plate. Walking wheels are arranged at the four corners of the lower end face of the base. According to the cloth bag dismounting device, the labor intensity of workers is reduced, and the cloth bag dismounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a bag disassembly auxiliary device, in particular to a device which can assist workers in disassembling the bags of a bag dust collector, and belongs to the technical field of bag dust collector bag disassembly equipment. Background Art

[0002] Bag dust collectors are widely used in the iron-making industry and are suitable for gas dust removal systems, furnace dust removal systems, ore trough dust removal systems, etc. Their working principle is based on the filtering principle, using organic fiber or inorganic fiber filter cloth to filter out dust in the gas. However, after working for a period of time, the dust accumulated on the dust bag will become hardened and block the bag. The bag cannot be removed by backblowing, which seriously affects the dust removal effect. Therefore, the dust bag must be replaced regularly. However, the removal of the bag and the frame is a very time-consuming and labor-intensive process. Before removing the bag, the frame needs to be removed first. The frame is pulled out by the construction workers, and the bag can be removed only after the frame is removed. When removing the bag, one hand needs to overcome the gravity of the bag to pull out the bag, and the other hand needs to wrap the bag into a disc shape. This process is extremely time-consuming, labor-intensive and inefficient. Therefore, a bag removal auxiliary device is needed, which is required to assist the staff to efficiently remove the frame and the bag, thereby improving the bag removal efficiency and reducing the labor intensity of the staff. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a bag disassembly auxiliary device suitable for a bag dust collector, which can not only reduce the labor intensity of the staff but also improve the disassembly efficiency of the bags.

[0004] The problem described in the utility model is solved by the following technical solutions:

[0005] A bag disassembly auxiliary device suitable for a bag dust collector comprises a skeleton disassembly part, a first displacement part, a second displacement part, a bag winding part and a base frame part; the first displacement part and the second displacement part have exactly the same structure and are both arranged on the base frame part; the skeleton disassembly part is arranged on the first displacement part; the bag winding part is arranged on the second displacement part; the base frame part comprises a base and a cross plate; the cross plate is arranged on the upper end surface of the base, and the upper end surface of the cross plate is provided with a slide rail along its length direction; the four corners of the lower end surface of the base are provided with walking wheels.

[0006] The above-mentioned bag disassembly auxiliary device suitable for bag dust collector, the first displacement part includes a first slide plate, a first shift plate and a first support plate; the bottom end surface of the first slide plate is provided with a slide groove, and the first slide plate is slidably set on the slide rail of the cross plate; the first slide plate is provided with strip holes, and the opening direction line of the strip holes is perpendicular to the center line of the cross plate; the first shift plate is inserted into the strip holes of the first slide plate; the top end surface of the first slide plate is provided with a threaded hole, and the bolt passing through the threaded hole of the first slide plate is pressed against the top end surface of the first shift plate; the first support plate is set on the side wall of the first slide plate, and the first support plate is provided with a threaded hole, and the bolt passing through the threaded hole of the first support plate is pressed against the top end surface of the cross plate.

[0007] The above-mentioned bag disassembly auxiliary device suitable for bag dust collector, the second displacement part includes a second slide plate, a second shift plate and a second support plate; the bottom end surface of the second slide plate is provided with a slide groove, and the second slide plate is slidably arranged on the slide rail of the cross plate; the second slide plate is provided with strip holes, and the opening direction line of the strip holes is perpendicular to the center line of the cross plate; the second shift plate is inserted into the strip holes of the second slide plate; the top end surface of the second slide plate is provided with a threaded hole, and the bolt passing through the threaded hole of the second slide plate is pressed against the top end surface of the second shift plate; the second support plate is arranged on the side wall of the second slide plate, and the second support plate is provided with a threaded hole, and the bolt passing through the threaded hole of the second support plate is pressed against the top end surface of the cross plate.

[0008] The above-mentioned bag disassembly auxiliary device suitable for bag-type dust collector, the skeleton disassembly part includes a vertical plate, a horizontal top plate, a winch, a connecting plate and a clamping mechanism; the vertical plate is arranged at one end of the upper end surface of the first movable plate; the horizontal top plate is arranged at the top end surface of the vertical plate; the winch is arranged at the top end surface of the horizontal top plate, and a connecting plate is arranged at the end of its pull rope; the number of the clamping mechanisms is two, and they are symmetrically arranged at both ends of the lower end surface of the connecting plate.

[0009] The above-mentioned bag disassembly auxiliary device suitable for bag-type dust collector, the clamping mechanism includes a fixed plate, a clamping plate, a guide plate, a spring and a pointed clamping block; the fixed plate is arranged at one end of the lower end surface of the connecting plate, and a guide hole is arranged on the fixed plate; a guide plate is arranged on the end surface of the clamping plate, and the guide plate passes through the guide hole of the fixed plate; a spring is arranged between the fixed plate and the clamping plate; the pointed clamping block is arranged at the bottom end of the end surface of the clamping plate close to the fixed plate.

[0010] The above-mentioned bag disassembly auxiliary device suitable for bag-type dust collector, the bag taking-up part includes a bearing seat, a rotating shaft, a motor, a disc, a strip, a cylinder and a push ring; the bearing seat is arranged on the end of the upper end face of the second movable plate away from the base; the rotating shaft is arranged on the bearing seat; the motor is arranged on the upper end face of the second movable plate, and the motor output shaft is connected to one end of the rotating shaft, and the other end of the rotating shaft is connected to the center point of the disc; the number of the strips is multiple, and they are circumferentially symmetrically arranged on the circumferential edge of the disc, and the center line of the strip is parallel to the axis line of the disc; the cylinder is arranged on the second movable plate through a bracket, and a push ring is arranged on the end of its piston rod; the push ring is located between the disc and the bearing seat; the axis line of the push ring coincides with the axis line of the disc, and the inner ring diameter of the push ring is equal to the diameter of the disc.

[0011] The utility model efficiently dismantles the skeleton through the skeleton disassembling part, thereby facilitating the subsequent disassembly of the cloth bag; through the cooperation of the first displacement part and the second displacement part, the skeleton disassembling part and the cloth bag winding part can be displaced to the top of the target cloth bag or the skeleton; the cloth bag is effectively disassembled and collected through the cloth bag winding part. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the disassembled part of the frame of the utility model.

[0014] The list of numbers in the figure is: 1. Base, 2. Horizontal plate, 3. First slide plate, 4. First shift plate, 5. First support plate, 6. Vertical plate, 7. Horizontal top plate, 8. Winch, 9. Connecting plate, 10. Fixed plate, 11. Clamp, 12. Guide plate, 13. Spring, 14. Pointed block, 15. Bearing seat, 16. Motor, 17. Disc, 18. Strip, 19. Cylinder, 20. Push ring. DETAILED DESCRIPTION

[0015] See also Figure 1 and Figure 2The utility model includes a skeleton disassembly part, a first displacement part, a second displacement part, a bag winding part and a base frame part; the structures of the first displacement part and the second displacement part are exactly the same, and they are both arranged on the base frame part; the skeleton disassembly part is arranged on the first displacement part; the bag winding part is arranged on the second displacement part; the first displacement part can drive the skeleton disassembly part to be disassembled directly above the skeleton; the second displacement part can drive the bag winding part to be disassembled directly above the bag to be disassembled; the base frame part includes a base 1 and a cross plate 2; the cross plate 2 is arranged on the upper end surface of the base 1, and the upper end surface of the cross plate 2 is provided with a slide rail along its length direction; the four corners of the lower end surface of the base 1 are provided with walking wheels.

[0016] The first displacement part includes a first slide plate 3, a first shift plate 4 and a first support plate 5; a slide groove is provided on the bottom end surface of the first slide plate 3, and the first slide plate 3 is slidably arranged on the slide rail of the cross plate 2; a strip hole is provided on the first slide plate 3, and the opening direction line of the strip hole is perpendicular to the center line of the cross plate 2; the first slide plate 3 slides on the cross plate 2 to adjust the position; the first shift plate 4 is inserted into the strip hole of the first slide plate 3; the sliding track of the first shift plate 4 on the first slide plate 3 is perpendicular to the sliding track of the first slide plate 3 on the cross plate 2, and the first slide plate 3 and the first shift plate 4 are connected to each other through the first slide plate 3 and the first shift plate 4. The coordination of the displacement of the second moving plate 4 enables the disassembled part of the skeleton to be displaced to a suitable position on the horizontal plane; a threaded hole is provided on the top surface of the first slide plate 3, and a bolt passing through the threaded hole of the first slide plate 3 contacts and presses on the top surface of the first moving plate 4; the position of the first moving plate 4 can be fixed by tightening the bolt on the first slide plate 3; the first support plate 5 is provided on the side wall of the first slide plate 3, and a threaded hole is provided on the first support plate 5, and the threaded hole of the bolt passing through the first support plate 5 contacts and presses on the top surface of the cross plate 2; the position of the first slide plate 3 can be fixed by tightening the bolt on the first support plate 5.

[0017] The action principle of the second displacement part is consistent with that of the first displacement part; the second displacement part includes a second slide plate, a second shift plate and a second support plate; a slide groove is provided on the bottom end surface of the second slide plate, and the second slide plate is slidably arranged on the slide rail of the cross plate 2; a strip hole is provided on the second slide plate, and the opening direction line of the strip hole is perpendicular to the center line of the cross plate 2; the second shift plate is inserted into the strip hole of the second slide plate; a threaded hole is provided on the top end surface of the second slide plate, and the threaded hole of the second slide plate through which the bolt passes is pressed against the top end surface of the second shift plate; the second support plate is arranged on the side wall of the second slide plate, and a threaded hole is provided on the second support plate, and the threaded hole of the second support plate through which the bolt passes is pressed against the top end surface of the cross plate 2.

[0018] The skeleton disassembly part includes a vertical plate 6, a horizontal top plate 7, a winch 8, a connecting plate 9 and a clamping mechanism; the vertical plate 6 is arranged at one end of the upper end surface of the first movable plate 4; the horizontal top plate 7 is arranged at the top end surface of the vertical plate 6; the winch 8 is arranged at the top end surface of the horizontal top plate 7, and a connecting plate 9 is arranged at the end of its pull rope; the winch can drive the connecting plate 9 and the clamping mechanism to rise and fall vertically, and the clamping mechanism can clamp the upper edge of the skeleton, and then cooperate with the winch to pull the skeleton out vertically; the number of the clamping mechanisms is two, and they are symmetrically arranged at both ends of the lower end surface of the connecting plate 9.

[0019] Two clamping mechanisms cooperate to clamp the upper edge of the frame; the clamping mechanism includes a fixed plate 10, a clamping plate 11, a guide plate 12, a spring 13 and a pointed clamping block 14; the fixed plate 10 is arranged at one end of the lower end surface of the connecting plate 9, and a guide hole is arranged on the fixed plate 10; a guide plate 12 is arranged on the end surface of the clamping plate 11, and the guide plate 12 passes through the guide hole of the fixed plate 10; the guide plate 12 provides a guiding effect for the displacement of the clamping plate 11; a spring 13 is arranged between the fixed plate 10 and the clamping plate 11; the spring 13 provides a force for the clamping plate 11 to approach the fixed plate 10; the pointed clamping block 14 is arranged at the bottom end of the end surface of the clamping plate 11 close to the fixed plate 10; after the pointed clamping blocks 14 on both sides extend into the frame, they clamp the upper edge of the inner wall of the frame, and then cooperate with the winch to lift the frame out.

[0020] The cloth bag winding part includes a bearing seat 15, a rotating shaft, a motor 16, a disc 17, a strip 18, a cylinder 19 and a push ring 20; the bearing seat 15 is arranged on the end of the upper end face of the second movable plate away from the base 1; the rotating shaft is arranged on the bearing seat 15; the motor 16 is arranged on the upper end face of the second movable plate, and the output shaft of the motor 16 is connected to one end of the rotating shaft, and the other end of the rotating shaft is connected to the center point of the disc 17; the motor 16 drives the disc 17 to rotate through the rotating shaft, and then drives the strip 18 on the disc 17 to rotate synchronously; the number of the strips 18 is multiple, and they are circumferentially symmetrically arranged on the circumferential edge of the disc 17, and the strips 18 are arranged on the circumferential edge of the disc 17. The center line of the strip 18 is parallel to the axis line of the disc 17; the cloth bag is rolled outside the cylindrical structure composed of the long strips 18, and the cloth bag below is pulled out and rotated for collection through the rotation of the combination of the long strips 18; the cylinder 19 is arranged on the second shift plate through a bracket, and a push ring 20 is arranged at the end of its piston rod; the push ring 20 is located between the disc 17 and the bearing seat 15; the axis line of the push ring 20 coincides with the axis line of the disc 17, and the inner ring diameter of the push ring 20 is equal to the diameter of the disc 17; after the cloth bag is completely pulled out, the cylinder 19 is started to push the push ring 20 forward, and the push ring 20 pushes the cloth bag rolled on the strip 18 off the strip 18.

[0021] Principle of use: Push the device to the bag dust collector platform; then slide the first slide plate 3 and the first moving plate 4 so that the connecting plate 9 is located directly above the frame to be disassembled, then screw in the bolts on the first slide plate 3 and the first moving plate 4 to fix them, then the winch 8 releases the wire rope to drive the connecting plate 9 close to the frame, manually pull the two clamps 11 so that the clamps 11 are close to each other and extend into the frame, then loosen the clamps 11, and the clamps 11 on both sides move to both sides under the action of the spring until they are stuck to the upper edge of the inner wall of the frame, then start the winch 8 to drive the frame upward until the frame is completely pulled out, then the staff holds the lower end of the frame and moves it, and at the same time the winch gradually lowers the pull rope until the frame is horizontal, then cancels the clamping state of the pointed block on the frame, takes away the frame, and the disassembly of the frame is now complete;

[0022] After the skeleton is disassembled, there are still cloth bags that have not been disassembled; loosen the bolts on the first slide plate 3 and the first moving plate 4 and remove them; then push the second slide plate and the second moving plate to move, and move the long strip to the top of the cloth bag to be disassembled; then tighten the bolts on the second slide plate and the second moving plate to fix them; then pull out the cloth bag and wrap it around the long strip 18, and clamp the end of the cloth bag between two adjacent long strips 18; then start the motor 16 to drive the disc 17 to rotate, and the rotating long strip 18 pulls the cloth bag out and rolls it up for storage; after the cloth bag is completely pulled out, start the cylinder 19 to push the push ring 20, push out the rolled cloth bag on the long strip 18, and take away the cloth bag;

[0023] Repeat the above steps to take out each frame and cloth bag in turn until all the cloth bags and frames are disassembled.

Claims

1. A bag removal auxiliary device suitable for a bag dust collector, characterized by: The invention comprises a skeleton disassembly part, a first displacement part, a second displacement part, a bag winding part and a base frame part; the first displacement part and the second displacement part have completely the same structure and are both arranged on the base frame part; the skeleton disassembly part is arranged on the first displacement part; the bag winding part is arranged on the second displacement part; the base frame part comprises a base (1) and a cross plate (2); the cross plate (2) is arranged on the upper end surface of the base (1), and the upper end surface of the cross plate (2) is provided with a slide rail along its length direction; and the four corners of the lower end surface of the base (1) are provided with walking wheels.

2. The bag removal auxiliary device for bag dust collector according to claim 1, characterized in that: The first displacement part comprises a first slide plate (3), a first shift plate (4) and a first support plate (5); a slide groove is provided on the bottom end surface of the first slide plate (3), and the first slide plate (3) is slidably arranged on the slide rail of the transverse plate (2); a strip hole is provided on the first slide plate (3), and the opening direction line of the strip hole is perpendicular to the center line of the transverse plate (2); the first shift plate (4) is inserted into the strip hole of the first slide plate (3); a threaded hole is provided on the top end surface of the first slide plate (3), and the threaded hole through which the bolt passes through the first slide plate (3) contacts the top end surface of the first shift plate (4); the first support plate (5) is arranged on the side wall of the first slide plate (3), and a threaded hole is provided on the first support plate (5), and the threaded hole through which the bolt passes through the first support plate (5) contacts the top end surface of the transverse plate (2).

3. The bag removal auxiliary device for bag dust collector according to claim 2 is characterized in that: The second displacement portion comprises a second slide plate, a second shift plate and a second support plate; a slide groove is provided on the bottom end surface of the second slide plate, and the second slide plate is slidably arranged on the slide rail of the transverse plate (2); a strip hole is provided on the second slide plate, and the opening direction line of the strip hole is perpendicular to the center line of the transverse plate (2); the second shift plate is inserted into the strip hole of the second slide plate; a threaded hole is provided on the top end surface of the second slide plate, and a bolt passing through the threaded hole of the second slide plate contacts and presses on the top end surface of the second shift plate; the second support plate is arranged on the side wall of the second slide plate, and a threaded hole is provided on the second support plate, and the bolt passing through the threaded hole of the second support plate contacts and presses on the top end surface of the transverse plate (2).

4. The bag removal auxiliary device for bag dust collector according to claim 3 is characterized in that: The skeleton disassembly part comprises a vertical plate (6), a horizontal top plate (7), a winch (8), a connecting plate (9) and a clamping mechanism; the vertical plate (6) is arranged at one end of the upper end surface of the first moving plate (4); the horizontal top plate (7) is arranged at the top end surface of the vertical plate (6); the winch (8) is arranged at the top end surface of the horizontal top plate (7), and the end of its pull rope is provided with a connecting plate (9); the number of the clamping mechanisms is two, and they are symmetrically arranged at the two ends of the lower end surface of the connecting plate (9).

5. The bag removal auxiliary device for bag dust collector according to claim 4 is characterized in that: The clamping mechanism comprises a fixing plate (10), a clamping plate (11), a guide plate (12), a spring (13) and a pointed clamping block (14); the fixing plate (10) is arranged at one end of the lower end surface of the connecting plate (9), and a guide hole is arranged on the fixing plate (10); a guide plate (12) is arranged on the end surface of the clamping plate (11), and the guide hole of the fixing plate (10) is penetrated by the guide plate (12); a spring (13) is arranged between the fixing plate (10) and the clamping plate (11); and the pointed clamping block (14) is arranged at the bottom end of the end surface of the clamping plate (11) close to the fixing plate (10).

6. The bag removal auxiliary device for bag dust collector according to claim 5, characterized in that: The cloth bag winding part comprises a bearing seat (15), a rotating shaft, a motor (16), a disc (17), a strip (18), a cylinder (19) and a push ring (20); the bearing seat (15) is arranged at an end of the upper end surface of the second movable plate away from the base (1); the rotating shaft is arranged on the bearing seat (15); the motor (16) is arranged on the upper end surface of the second movable plate, and the output shaft of the motor (16) is connected to one end of the rotating shaft, and the other end of the rotating shaft is connected to the center point of the disc (17); the strip (18) There are multiple cylinders (19) and they are symmetrically arranged on the circumferential edge of the disk (17), and the center line of the long strip (18) is parallel to the axis line of the disk (17); the cylinder (19) is arranged on the second shift plate through a bracket, and the end of its piston rod is provided with a push ring (20); the push ring (20) is located between the disk (17) and the bearing seat (15); the axis line of the push ring (20) coincides with the axis line of the disk (17), and the inner ring diameter of the push ring (20) is equal to the diameter of the disk (17).

Images