CN210365494U

CN210365494U - Good stainless steel band transport conveyor of stability

Info

Publication number: CN210365494U
Application number: CN201921150415.1U
Authority: CN
Inventors: 白洪
Original assignee: Jurong Zhongsheng Belt Technology Co ltd
Current assignee: Jurong Zhongsheng Belt Technology Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-21
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a good stainless steel band transportation conveyer belt of stability, including bottom plate and conveyer belt body, the bottom of bottom plate is close to left and right sides department fixedly connected with backup pad respectively, the top of bottom plate is close to left and right sides department fixedly connected with riser respectively, and two be provided with the U-shaped mounting bracket between the riser, two seted up respectively on the lateral wall of backup pad with U-shaped mounting bracket assorted feed chute, and feed chute and backup pad left and right sides communicate mutually outward to the left and right sides of U-shaped mounting bracket passes the feed chute respectively, and outside extending to the backup pad, evenly be provided with a plurality of rotation wheel in the U-shaped mounting bracket on the horizontal direction. The utility model discloses a series of structures make this device have stability good and possess characteristics such as dust removal function.

Description

Good stainless steel band transport conveyor of stability

Technical Field

The utility model relates to a stainless steel band technical field specifically is a good stainless steel band transportation conveyer belt of stability.

Background

With the continuous development of society, the stainless steel industry is rapidly developed. Stainless steel is of many types, with stainless steel bands being an important component. The stainless steel strip is subjected to a plurality of processes in the production process, wherein the transportation process is an important component. Stainless steel band transport conveyor is a device that carries the stainless steel band to can realize the processing operation to the stainless steel band, but stainless steel band transport conveyor among the prior art is when using, because poor stability often can lead to the stainless steel band to take place to drop in the transportation, and it does not possess dust removal function, greatly reduced its conveying efficiency, inconvenient use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art poor stability and do not possess defects such as dust removal function, provide a good stainless steel band transportation conveyer belt of stability. The stainless steel band conveying belt with good stability has the characteristics of good stability, dust removal function and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a stainless steel band conveying belt with good stability comprises a bottom plate and a conveying belt body, wherein supporting plates are fixedly connected to the bottom of the bottom plate close to the left side and the right side respectively, vertical plates are fixedly connected to the top of the bottom plate close to the left side and the right side respectively, a U-shaped mounting frame is arranged between the two vertical plates, feeding grooves matched with the U-shaped mounting frame are formed in the side walls of the two supporting plates respectively, the feeding grooves are communicated with the left side and the right side of the supporting plates, the left side and the right side of the U-shaped mounting frame respectively penetrate through the feeding grooves and extend out of the supporting plates, a plurality of rotating wheels are uniformly arranged in the U-shaped mounting frame along the horizontal direction, the conveying belt body is in transmission connection between the plurality of rotating wheels, the front walls and the rear walls of the rotating wheels are movably connected with the inner walls of the front side and the rear side of the U-shaped mounting, be located the rightmost side the inner circle of bearing is passed to runner wheel pivot front end to run through the antetheca of U-shaped mounting bracket and driving motor's output shaft fixed connection, two be close to bottom department fixedly connected with mounting panel between the backup pad, be close to left side department between mounting panel and the bottom plate and be provided with the screwed pipe, the top and the bottom of screwed pipe are respectively through the top swing joint of the bottom of bearing and bottom plate and mounting panel, the bottom of mounting panel is close to right side department and installs servo motor, the inner circle of bearing is passed to the bottom of screwed pipe to run through mounting panel and servo motor's output shaft fixed connection, the screwed pipe endotheca is equipped with adjusting threaded rod, the screwed pipe is passed on adjusting threaded rod's top to the top of extending the bottom plate has the connecting plate through bearing swing joint, the bottom fixedly connected with U-shaped plate of U-shaped mounting bracket, the antetheca and the And (6) connecting.

Preferably, two opposite side walls of the vertical plate are fixedly connected with an L-shaped plate near the top, a connecting pipe is fixedly connected between the two L-shaped plates, the top and the bottom of the connecting pipe are both in a closed state, an air cylinder is arranged above the connecting pipe, L-shaped rods are respectively and fixedly connected to the left side wall and the right side wall of the air cylinder, the bottom end of each L-shaped rod is fixedly connected with the top of the L-shaped plate, an air duct is sleeved on an air outlet at the bottom of the air cylinder, the bottom end of the air duct is fixedly connected with the top of the connecting pipe and communicated with the inside of the connecting pipe, a movable plate is arranged below the connecting pipe, a piston block is slidably connected in the connecting pipe, a vertical rod is fixedly connected at the bottom of the piston block, a through hole matched with the vertical rod, the top of fly leaf is close to left and right sides department swing joint respectively has the dust collection box, and the top of dust collection box has the lid through hinge swing joint, the dust collection box is close to top department with one side that the connecting pipe is relative and has seted up the jack, and the interpolation of jack has the dust guide pipe to install in the jack and lead dust guide pipe assorted sealing rubber pad, two dust collectors of fixedly connected with on the bottom of fly leaf, just set up on the fly leaf with dust guide pipe assorted through-hole, the bottom of dust guide pipe passes the top fixed connection of through-hole and dust collector, and the dust guide pipe is linked together with the play dirt mouth of dust collector.

Preferably, a sliding rod is fixedly connected between the vertical plate and the L-shaped plate, a second sliding ring is sleeved on the sliding rod, the bottom of the second sliding ring is movably connected with an inclined rod through a rotating shaft and a bearing, and the bottom of the inclined rod is movably connected with the top of the movable plate through a rotating shaft and a bearing.

Preferably, a first sliding ring is sleeved on the sliding rod close to the vertical plate, a second spring is sleeved on the sliding rod, the left end and the right end of the second spring are fixedly connected with the vertical plate and the side wall of the first sliding ring respectively, and fixing rods are fixedly connected between the first sliding ring and the second sliding ring close to the top and the bottom respectively.

Preferably, be located the left side lateral wall of backup pad is close to bottom fixedly connected with straight board, the top fixedly connected with slender pole of straight board, the slender pole is close to top department cover outward and is equipped with the pipe, the bottom swing joint of pivot and bearing and U-shaped mounting bracket is passed through at the top of pipe, the cover is equipped with first spring on the slender pole, the top and the bottom of first spring respectively with the bottom of pipe and the top fixed connection of straight board.

Preferably, the two dust collecting boxes and the two dust collectors are positioned at the top and the bottom of the movable plate, and the two dust collecting boxes and the two dust collectors are arranged in a bilateral symmetry manner by taking the central axis of the movable plate as a symmetry axis.

Preferably, the left side wall and the right side wall of the movable plate are respectively provided with a first sliding block, the side wall of the vertical plate is provided with a first sliding groove matched with the first sliding block, the bottom of the dust collection box is provided with a second sliding block, and the top of the movable plate is provided with a second sliding groove matched with the second sliding block along the front-back direction.

Preferably, the inner walls of the front side and the rear side of the U-shaped mounting frame are respectively provided with a material guide plate near the left side and the right side, and the front wall and the rear wall of the material guide plate are respectively movably connected with the inner walls of the front side and the rear side of the U-shaped mounting frame through threaded rods and threaded holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can realize the adjustment of the angles of the U-shaped mounting rack, the rotating wheel and the conveyor belt body through the mutual matching among the servo motor, the threaded pipe, the adjusting threaded rod, the connecting plate and the U-shaped plate, thereby realizing the discharging of the stainless steel band from different angles and effectively improving the discharging efficiency and the conveying efficiency;

2. through the mutual matching among the straight plate, the round pipe, the thin rod and the first spring, the U-shaped mounting frame, the rotating wheel and the conveyor belt body can be buffered, and meanwhile, the shaking generated in the moving process of the U-shaped mounting frame, the rotating wheel and the conveyor belt body can be effectively reduced, so that the stability of the conveyor belt can be effectively improved, and the working efficiency is improved;

3. through the fly leaf, the dust collection box, mutually support between dust guide pipe and the dust catcher, can realize carrying out the dust absorption to transportation process's stainless steel band, through the cylinder, the connecting pipe, mutually support between piston piece and the montant, can realize adjusting the distance between dust catcher and the stainless steel band, thereby can effectual improvement dust collection efficiency, through the slide bar, the second sliding ring, the down tube, mutually support between first sliding ring and the second spring, can play the spacing effect of buffering to the fly leaf, can effectually reduce rocking of fly leaf at the removal in-process, can effectual improvement its stability, and then can effectual improvement its work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is an enlarged view of FIG. 1 at B;

fig. 5 is an enlarged view of fig. 1 at C.

Reference numbers in the figures: 1. a base plate; 2. a U-shaped mounting bracket; 3. a feed chute; 4. an L-shaped plate; 5. a connecting pipe; 6. a piston block; 7. a cylinder; 8. an L-shaped rod; 9. a vertical plate; 10. a material guide plate; 11. a support plate; 12. mounting a plate; 13. a vertical rod; 14. a vacuum cleaner; 15. a rotating wheel; 16. a drive motor; 17. a U-shaped plate; 18. adjusting the threaded rod; 19. a servo motor; 20. a threaded pipe; 21. a connecting plate; 22. a conveyor belt body; 23. a circular tube; 24. a first spring; 25. a straight plate; 26. a dust guide pipe; 27. a dust collecting box; 28. a second spring; 29. a first slip ring; 30. fixing the rod; 31. a second slip ring; 32. a slide bar; 33. a diagonal bar; 34. a movable plate; 35. a thin rod.

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.

Referring to fig. 1, the present invention provides a technical solution: a stainless steel band conveying belt with good stability comprises a bottom plate 1 and a conveying belt body 22, wherein supporting plates 11 are fixedly connected to the bottom of the bottom plate 1 close to the left side and the right side respectively, vertical plates 9 are fixedly connected to the top of the bottom plate 1 close to the left side and the right side respectively, a U-shaped mounting frame 2 is arranged between the two vertical plates 9, feeding grooves 3 matched with the U-shaped mounting frame 2 are formed in the side walls of the two supporting plates 11 respectively, the feeding grooves 3 are communicated with the left side and the right side of the supporting plates 11, the left side and the right side of the U-shaped mounting frame 2 respectively penetrate through the feeding grooves 3 and extend out of the supporting plates 11, a plurality of rotating wheels 15 are uniformly arranged in the U-shaped mounting frame 2 along the horizontal direction, the conveying belt body 22 is connected among the plurality of rotating wheels 15 in a transmission manner, the front wall and the rear wall of each, a driving motor 16 is arranged on the outer wall of the front side of the U-shaped mounting frame 2 close to the right side, the front end of the rotating shaft of a rotating wheel 15 positioned on the rightmost side penetrates through the inner ring of a bearing and penetrates through the front wall of the U-shaped mounting frame 2 to be fixedly connected with the output shaft of the driving motor 16, so that the stainless steel band can be conveyed, a mounting plate 12 is fixedly connected between two supporting plates 11 close to the bottom, a threaded pipe 20 is arranged between the mounting plate 12 and the bottom plate 1 close to the left side, the top end and the bottom end of the threaded pipe 20 are respectively movably connected with the bottom of the bottom plate 1 and the top of the mounting plate 12 through bearings, a servo motor 19 is arranged on the bottom of the mounting plate 12 close to the right side, the bottom end of the threaded pipe 20 penetrates through the inner ring of the bearing and fixedly connected with the output shaft of the, a connecting plate 21 is movably connected above the extending bottom plate 1 through a bearing, a U-shaped plate 17 is fixedly connected to the bottom of the U-shaped mounting frame 2, the front wall and the rear wall of the connecting plate 21 are movably connected with the inner walls of the front side and the rear side of the U-shaped plate 17 through a threaded rod and a threaded hole, and the angles of the U-shaped mounting frame 2, the rotating wheel 15 and the conveyor belt body 22 can be adjusted, so that the stainless steel belt can be discharged from different angles, the discharging efficiency and the conveying efficiency can be effectively improved, a straight plate 25 is fixedly connected to the left side wall of the supporting plate 11 on the left side close to the bottom, a thin rod 35 is fixedly connected to the top of the straight plate 25, a round pipe 23 is sleeved outside the thin rod 35 close to the top, the top of the round pipe 23 is movably connected with the bottom of the U-shaped mounting frame 2 through a rotating shaft and a bearing, a first spring 24 is sleeved on the thin, the buffer device has the advantages that the buffer device can play a buffer role in the U-shaped mounting frame 2, the rotating wheel 15 and the conveyor belt body 22, meanwhile, the shaking generated in the moving process of the U-shaped mounting frame 2, the rotating wheel 15 and the conveyor belt body 22 can be effectively reduced, the stability of the buffer device can be effectively improved, the working efficiency is improved, the material guide plates 10 are respectively arranged on the inner walls of the front side and the rear side of the U-shaped mounting frame 2, close to the left side and the right side, and the front wall and the rear wall of the material guide plates 10 are respectively movably connected with the inner walls of the front side and the rear side of the U-shaped mounting frame 2 through threaded rods and threaded holes, so that;

referring to fig. 2-5, the opposite side walls of the two vertical plates 9 are fixedly connected with L-shaped plates 4 near the top, a connecting pipe 5 is fixedly connected between the two L-shaped plates 4, the top and the bottom of the connecting pipe 5 are both closed, an air cylinder 7 is arranged above the connecting pipe 5, L-shaped rods 8 are respectively and fixedly connected to the left and right side walls of the air cylinder 7, the bottom end of each L-shaped rod 8 is fixedly connected to the top of the corresponding L-shaped plate 4, an air duct is sleeved on the air outlet at the bottom of the air cylinder 7, the bottom end of the air duct is fixedly connected to the top of the connecting pipe 5 and is communicated with the inside of the connecting pipe 5, a movable plate 34 is arranged below the connecting pipe 5, a piston block 6 is slidably connected to the connecting pipe 5, a vertical rod 13 is fixedly connected to the bottom of the piston block 6, a through hole, the top of the movable plate 34 is movably connected with the dust collecting boxes 27 near the left and right sides respectively, the top of the dust collecting boxes 27 is movably connected with the box cover through a hinge, the two dust collecting boxes 27 and the two dust collectors 14 are positioned at the top and the bottom sides of the movable plate 34, the two dust collecting boxes 27 and the two dust collectors 14 are symmetrically arranged left and right with the central axis of the movable plate 34 as a symmetry axis, one side of the dust collecting box 27 opposite to the connecting pipe 5 is provided with an insertion hole near the top, a dust guide pipe 26 is inserted into the insertion hole, a sealing rubber pad matched with the dust guide pipe 26 is arranged in the insertion hole, the side walls of the left and right sides of the movable plate 34 are respectively provided with first sliding blocks, the side wall of the vertical plate 9 is provided with a first sliding groove matched with the first sliding block, the bottom of the dust collecting box 27 is provided with a second sliding block, and the top of, two dust collectors 14 are fixedly connected to the bottom of the movable plate 34, a through hole matched with the dust guide pipe 26 is formed in the movable plate 34, the bottom end of the dust guide pipe 26 penetrates through the through hole to be fixedly connected with the top of the dust collector 14, the dust guide pipe 26 is communicated with a dust outlet of the dust collector 14, the distance between the dust collector 14 and a stainless steel belt can be adjusted, and therefore the dust collection efficiency can be effectively improved, a sliding rod 32 is fixedly connected between the vertical plate 9 and the L-shaped plate 4, a second sliding ring 31 is sleeved on the sliding rod 32, an inclined rod 33 is movably connected to the bottom of the second sliding ring 31 through a rotating shaft and a bearing, the bottom of the inclined rod 33 is movably connected with the top of the movable plate 34 through a rotating shaft and a bearing, a first sliding ring 29 is sleeved on the sliding rod 32, a second spring 28 is sleeved on the sliding rod 32, and the left end and right end of the second spring 28 are respectively fixedly, the fixing rods 30 are fixedly connected between the first sliding ring 29 and the second sliding ring 31 and close to the top and the bottom respectively, the movable plate 34 can be buffered and limited, the shaking of the movable plate 34 in the moving process can be effectively reduced, the stability of the movable plate can be effectively improved, the working efficiency of the movable plate can be effectively improved, and the air cylinder 7, the dust collector 14, the driving motor 16 and the servo motor 19 are respectively electrically connected with the control switch through external power lines.

The working principle is as follows: when the utility model is used, firstly, the stock guide 10 is rotated, the stock guide 10 rotates in the U-shaped mounting frame 2 through the threaded rod and the threaded hole, the angle of the stock guide 10 can be adjusted, the stainless steel strip can be effectively guided, the servo motor 19 is started, the servo motor 19 drives the threaded pipe 20 to rotate forwards or backwards, the adjusting threaded rod 18 rotates forwards or backwards in the threaded pipe 20, and the adjusting threaded rod 18 moves upwards or downwards in the threaded pipe 20, because the top end of the adjusting threaded rod 18 is movably connected with the connecting plate 21, and the U-shaped plate 17 is movably connected with the connecting plate 21, the adjusting threaded rod 18 drives the right side of the U-shaped mounting frame 2 to move downwards or upwards, the angles of the U-shaped mounting frame 2, the rotating wheel 15 and the conveyor belt body 22 can be adjusted, thereby the stainless steel strip can be discharged from different angles, and the discharging efficiency and the conveying efficiency can be effectively improved, meanwhile, as the round tube 23 is movably connected with the bottom of the U-shaped mounting frame 2, the round tube 23 slides upwards or downwards on the thin rod 35, the first spring 24 is in a stretching or compressing state, the U-shaped mounting frame 2, the rotating wheel 15 and the conveyor belt body 22 can be buffered, meanwhile, the shaking generated in the moving process of the U-shaped mounting frame 2, the rotating wheel 15 and the conveyor belt body 22 can be effectively reduced, the stability of the dust collector can be effectively improved, the working efficiency is improved, the cylinder 7 and the dust collector 14 are started, the dust collector 14 pours dust into the dust collection box 27 through the dust guide tube 26, the cylinder 7 inflates or deflates the connecting tube 5, the piston block 6 moves downwards or upwards in the connecting tube 5, the piston block 6 drives the movable plate 34 to move downwards or upwards through the vertical rod 13, the adjustment of the distance between the dust collector 14 and the stainless steel strip can be realized, and the dust collection efficiency can be effectively improved, meanwhile, the cleaner 14 drives the second sliding ring 31 to move towards or away from the sliding rod 32 through the inclined rod 33, the second sliding ring 31 drives the first sliding ring 29 to move towards or away from the sliding rod 32 through the fixed rod 30, the second spring 28 is in a stretching or compressing state, can play a role in buffering and limiting the movable plate 34, can effectively reduce the shaking of the movable plate 34 in the moving process, can effectively improve the stability of the movable plate, thereby effectively improving the working efficiency, starting the driving motor 16, driving the driving motor 16 to drive the rotating wheel 15 and the conveyor belt body 22 to rotate, thereby realizing the transportation of the stainless steel strip, when the transportation is finished, the driving motor 16 and the dust collector 14 are closed, because the dust guide tube 26 is inserted on the dust collection box 27, the dust guide tube 26 is pulled off, the dust collection box 27 is pulled to the front side, the dust box 27 can be taken down from the movable plate 34, so that the dust box 27 can be cleaned conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good stainless steel band transportation conveyer belt of stability, includes bottom plate (1) and conveyer belt body (22), the bottom of bottom plate (1) is close to left and right sides department fixedly connected with backup pad (11), its characterized in that respectively: the top of the bottom plate (1) is close to the left side and the right side and is respectively and fixedly connected with a vertical plate (9), a U-shaped mounting frame (2) is arranged between the two vertical plates (9), the side walls of the two supporting plates (11) are respectively provided with a feeding groove (3) matched with the U-shaped mounting frame (2), the feeding grooves (3) are communicated with the left side and the right side of the supporting plates (11) outwards, the left side and the right side of the U-shaped mounting frame (2) respectively penetrate through the feeding grooves (3) and extend out of the supporting plates (11), a plurality of rotating wheels (15) are uniformly arranged in the U-shaped mounting frame (2) along the horizontal direction, a conveyor belt body (22) is connected between the plurality of rotating wheels (15) in a transmission manner, the front wall and the rear wall of each rotating wheel (15) are respectively movably connected with the inner walls of the front side and the rear side of the U-shaped mounting frame (2) through a rotating shaft and a bearing, be located the rightmost side the inner circle of bearing is passed to runner wheel (15) pivot front end to run through the antetheca of U-shaped mounting bracket (2) and the output shaft fixed connection of driving motor (16), two be close to bottom fixedly connected with mounting panel (12) between backup pad (11), be close to left side department between mounting panel (12) and bottom plate (1) and be provided with screwed pipe (20), the top and the bottom of screwed pipe (20) are respectively through the bottom of bearing and bottom plate (1) and the top swing joint of mounting panel (12), servo motor (19) are installed near right side department to the bottom of mounting panel (12), the inner circle of bearing is passed to the bottom of screwed pipe (20) to run through the output shaft fixed connection of mounting panel (12) and servo motor (19), threaded pipe (20) endotheca is equipped with adjusting threaded rod (18), threaded pipe (20) are passed on the top of adjusting threaded rod (18), and the top of extending bottom plate (1) has connecting plate (21) through bearing swing joint, the bottom fixedly connected with U-shaped board (17) of U-shaped mounting bracket (2), the antetheca and the back wall of connecting plate (21) pass through threaded rod and screw hole and the front and back side inner wall swing joint of U-shaped board (17).

2. The stainless steel belt conveyor according to claim 1, wherein: two lateral walls that the vertical plates (9) are opposite are close to a top fixedly connected with L-shaped plate (4), a connecting pipe (5) is fixedly connected between the two L-shaped plates (4), the top and the bottom of the connecting pipe (5) are closed, an air cylinder (7) is arranged above the connecting pipe (5), L-shaped rods (8) are fixedly connected to the lateral walls of the left side and the right side of the air cylinder (7) respectively, the bottom end of each L-shaped rod (8) is fixedly connected with the top of the L-shaped plate (4), an air duct is sleeved on a bottom air outlet of the air cylinder (7), the bottom end of the air duct is fixedly connected with the top of the connecting pipe (5) and communicated with the inside of the connecting pipe (5), a movable plate (34) is arranged below the connecting pipe (5), a piston block (6) is slidably connected with the connecting pipe (5), and a bottom fixedly connected with a vertical rod, the bottom of the connecting pipe (5) is provided with a through hole matched with the vertical rod (13), the bottom of the vertical rod (13) penetrates through the through hole matched with the movable plate (34), the top of the movable plate (34) is close to the left side and the right side and is respectively and movably connected with a dust collecting box (27), the top of the dust collecting box (27) is movably connected with a box cover through a hinge, one side of the dust collecting box (27) opposite to the connecting pipe (5) is close to the top and is provided with a jack, a dust guide pipe (26) is inserted into the jack, a sealing rubber pad matched with the dust guide pipe (26) is arranged in the jack, the bottom of the movable plate (34) is fixedly connected with two dust collectors (14), the movable plate (34) is provided with a through hole matched with the dust guide pipe (26), the bottom of the dust guide pipe (26) penetrates through the through hole and is fixedly connected with the tops, and the dust guide pipe (26) is communicated with the dust outlet of the dust collector (14).

3. The stainless steel belt conveyor according to claim 2, wherein: fixedly connected with slide bar (32) between riser (9) and L shaped plate (4), the cover is equipped with second sliding ring (31) on slide bar (32), there is down tube (33) bottom of second sliding ring (31) through pivot and bearing swing joint, there is the top swing joint of fly leaf (34) bottom of down tube (33) through pivot and bearing.

4. The stainless steel belt conveyor according to claim 3, wherein: the novel sliding rod structure is characterized in that a first sliding ring (29) is sleeved on the sliding rod (32) close to the vertical plate (9), a second spring (28) is sleeved on the sliding rod (32), the left end and the right end of the second spring (28) are fixedly connected with the vertical plate (9) and the side wall of the first sliding ring (29) respectively, and fixing rods (30) are fixedly connected between the first sliding ring (29) and the second sliding ring (31) close to the top and the bottom respectively.

5. The stainless steel belt conveyor according to claim 1, wherein: be located the left side lateral wall of backup pad (11) is close to bottom fixedly connected with straight board (25), the top fixedly connected with slender pole (35) of straight board (25), slender pole (35) are outer to be close to top department cover and are equipped with pipe (23), the bottom swing joint of pivot and bearing and U-shaped mounting bracket (2) is passed through at the top of pipe (23), the cover is equipped with first spring (24) on slender pole (35), the top and the bottom of first spring (24) respectively with the bottom of pipe (23) and the top fixed connection of straight board (25).

6. The stainless steel belt conveyor according to claim 2, wherein: the two dust collecting boxes (27) and the two dust collectors (14) are positioned at the top and the bottom of the movable plate (34), and the two dust collecting boxes (27) and the two dust collectors (14) are arranged in a bilateral symmetry mode by taking the central axis of the movable plate (34) as a symmetry axis.

7. The stainless steel belt conveyor according to claim 2, wherein: the dust collection box is characterized in that first sliding blocks are respectively installed on the side walls of the left side and the right side of the movable plate (34), first sliding grooves matched with the first sliding blocks are formed in the side walls of the vertical plates (9), second sliding blocks are installed at the bottom of the dust collection box (27), and second sliding grooves matched with the second sliding blocks are formed in the top of the movable plate (34) in the front-back direction.

8. The stainless steel belt conveyor according to claim 1, wherein: the inner walls of the front side and the rear side of the U-shaped mounting frame (2) are respectively provided with a material guide plate (10) near the left side and the right side, and the front wall and the rear wall of the material guide plate (10) are respectively movably connected with the inner walls of the front side and the rear side of the U-shaped mounting frame (2) through threaded rods and threaded holes.