Scraper conveyor wear-resistant groove with buffering function

Abstract

The utility model discloses a scraper conveyor wear-resisting groove with a buffering function, and belongs to the field of wear-resisting grooves, the scraper conveyor wear-resisting groove comprises a shell, two groove sides are slidably connected to the interior of the shell, the two groove sides are symmetrically distributed in the shell, a buffering mechanism is arranged between the groove sides and the shell, a splicing mechanism is arranged at the bottom of the buffering mechanism, and the splicing mechanism is arranged on the bottom of the shell. A connecting mechanism is arranged between the buffer mechanism and the ledge, a fixing block, a limiting block, a positioning block and a second spring are arranged, the fixing block is inserted into the limiting block to connect the shell and the ledge, then the positioning block is supported by the second spring, and then the fixing block is limited by the positioning block; according to the scraper conveyor wear-resisting groove with the buffering function, the positioning block is pressed to enter the fixing block, the ledge is pulled to be replaced, the problem that according to an existing scraper conveyor wear-resisting groove with the buffering function, after a wear-resisting pad on the inner side wall of the ledge is abraded, the damaged ledge cannot be rapidly replaced is solved, and practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of wear-resistant grooves, and in particular to a wear-resistant groove of a scraper conveyor with a buffering function. Background Art

[0002] In the patent with the authorization announcement number CN214086217U, the utility model discloses a wear-resistant scraper conveyor with a buffer structure, which specifically relates to the technical field of scraper conveyors, including a middle groove, wherein the middle groove is fixed with a head and a tail at both ends along the horizontal direction, and a group of chains connected head to tail are arranged at both ends of the middle groove along the radial direction, and a groove plate is arranged inside the middle groove, and a plurality of scrapers are arranged equidistantly between the two chains; a group of groove ribs are symmetrically arranged on the inner side walls of the two sides of the middle groove about the groove plate, and the inner side walls of the groove ribs are provided with wear-resistant pads, a buffer structure is arranged between the groove plate and the middle groove, and the outer side walls of the two sides of the groove plate are provided with plug rods, and the plug rods are plugged into the middle groove. The whole machine structure is wear-resistant, prolongs the service life of the chain, and plays a buffering role when the conveyor transmits materials too fast, ensures the connectivity between the middle groove and the groove plate structure, and prolongs the service life of the equipment.

[0003] When the above device is implemented, the wear-resistant pad on the inner wall of the groove side will wear out during long-term use. However, the existing scraper conveyor wear-resistant groove with a buffering function cannot quickly replace the damaged groove side after the wear-resistant pad on the inner wall of the groove side is worn out, resulting in reduced practicality of the device. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a wear-resistant groove of a scraper conveyor with a buffering function, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a wear-resistant trough of a scraper conveyor with a buffering function, comprising an outer shell, the inner part of the outer shell is slidably connected to two trough sides, the two trough sides are symmetrically distributed inside the outer shell, a buffer mechanism is provided between the trough side and the outer shell, a splicing mechanism is provided at the bottom of the buffer mechanism, a connecting mechanism is provided between the buffer mechanism and the trough side, the connecting mechanism comprises a limit block, the limit block is fixedly connected to the trough side, the inner part of the limit block is slidably connected to a fixed block, the inner part of the fixed block is fixedly connected to a second spring, one side of the second spring is fixedly connected to a positioning block, the positioning block is slidably connected to the fixed block, the inner part of the trough side is slidably connected to a support rod, one side of the support rod is fixedly connected to a trough plate, the trough plate is located between the two trough sides, and a protective mechanism is provided on the side of the trough side close to the trough plate.

[0006] As a preferred embodiment, the buffer mechanism includes a sleeve rod, four of which are symmetrically installed on the surface of the shell, a moving rod is slidably connected inside the sleeve rod, a side of the moving rod away from the sleeve rod is fixedly connected to a fixed block, and a plurality of first springs are fixedly connected between the four sleeve rods, and the first springs are evenly distributed on the surface of the shell.

[0007] By adopting the above technical solution, the movable rod is limited by the sleeve rod, and the groove side is limited by the movable rod, so that the groove side moves on the surface of the shell, and the first spring buffers the impact force on the groove side, which can better buffer the impact force on the groove side.

[0008] As a preferred embodiment, the splicing mechanism includes a ring, which is fixedly connected to the groove side, and a limiting rod is fixedly connected to the side of the groove side away from the ring. A sliding rod is slidably connected inside the limiting rod, and the sliding rod is adapted to the ring.

[0009] By adopting the above technical solution, the sliding rod is pulled to separate from the inside of the limiting rod, and then the sliding rod is inserted into the inside of the ring to splice two adjacent groove sides, so that the two adjacent groove sides can be spliced ​​better.

[0010] As a preferred implementation, a plurality of mounting holes are opened on the surface of the slide bar, and the plurality of mounting holes are evenly distributed on the surface of the slide bar.

[0011] By adopting the above technical solution, a plurality of mounting holes are opened on the surface of the slide rod, and the plurality of mounting holes are evenly distributed on the surface of the slide rod. The slide rod is then limited by inserting bolts into the mounting holes, so that the slide rod can be better limited.

[0012] As a preferred embodiment, the protective mechanism includes a tear-resistant metal mesh layer, the tear-resistant metal mesh layer is fixedly connected to the groove side, an anti-oxidation layer is fixedly connected to the surface of the tear-resistant metal mesh layer, and a wear-resistant layer is fixedly connected to the side of the anti-oxidation layer away from the tear-resistant metal mesh layer.

[0013] By adopting the above technical scheme, the tear resistance of the groove side is strengthened by the tear-resistant metal mesh layer, the oxidation resistance of the groove side is strengthened by the anti-oxidation layer, and the wear resistance of the groove side is strengthened by the wear-resistant layer, so that the groove side can be better protected.

[0014] As a preferred implementation, the wear-resistant layer is made of high manganese steel, and the oxidation-resistant layer is made of chromium-manganese-nitrogen steel.

[0015] By adopting the above technical solution, the wear-resistant layer is made of high manganese steel and the anti-oxidation layer is made of chromium-manganese-nitrogen steel, so the groove side can be better protected.

[0016] Beneficial effects of this application:

[0017] 1. The wear-resistant groove of the scraper conveyor with a buffering function is provided with a fixed block, a limit block, a positioning block and a second spring, and the outer shell and the groove side are connected by inserting the fixed block into the limit block, and then the positioning block is supported by the second spring, and then the fixed block is limited by the positioning block, and then the positioning block is pressed to make the positioning block enter the interior of the fixed block, and the groove side is pulled to replace the groove side, thereby avoiding the problem of the existing wear-resistant groove of the scraper conveyor with a buffering function that the damaged groove side cannot be quickly replaced after the wear-resistant pad on the inner wall of the groove side is worn, thereby improving practicality.

[0018] 2. The wear-resistant groove of the scraper conveyor with a buffering function is provided with a first spring, a moving rod and a sleeve rod. The sleeve rod is used to limit the moving rod, and then the moving rod is used to limit the groove side, so that the groove side moves on the surface of the shell, and then the first spring is used to buffer the impact force on the groove side, thereby avoiding the problem that the existing wear-resistant groove of the scraper conveyor with a buffering function cannot slow down the impact force on the groove side, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front structure of this application;

[0020] Figure 2 It is a side structural cross-sectional view of the present application;

[0021] Figure 3 For this application Figure 2 A schematic diagram of the structure at A;

[0022] Figure 4 This is a schematic diagram of the protection mechanism structure of this application.

[0023] Numbers in the figure: 1. outer shell; 2. buffer mechanism; 21. first spring; 22. moving rod; 23. sleeve rod; 3. splicing mechanism; 31. ferrule; 32. limit rod; 33. slide rod; 4. connecting mechanism; 41. fixed block; 42. limit block; 43. positioning block; 44. second spring; 5. protection mechanism; 51. wear-resistant layer; 52. anti-oxidation layer; 53. tear-resistant metal mesh layer; 6. groove side; 7. groove plate; 8. support rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0025] Reference Figure 1-Figure 2A wear-resistant trough of a scraper conveyor with a buffering function comprises a shell 1, wherein the shell 1 has two trough sides 6 slidably connected thereto, the two trough sides 6 are symmetrically distributed inside the shell 1, a buffer mechanism 2 is provided between the trough side 6 and the shell 1, a splicing mechanism 3 is provided at the bottom of the buffer mechanism 2, the splicing mechanism 3 comprises a ferrule 31, the ferrule 31 is fixedly connected to the trough side 6, a limiting rod 32 is fixedly connected to the side of the trough side 6 away from the ferrule 31, a sliding rod 33 is slidably connected to the inside of the limiting rod 32, and the sliding rod 33 is adapted to the ferrule 31; the sliding rod 33 is disengaged from the inside of the limiting rod 32 by pulling the sliding rod 33, and then the sliding rod 33 is inserted into the inside of the ferrule 31 to splice the two adjacent trough sides 6, so that the two adjacent trough sides 6 can be better spliced.

[0026] Reference Figure 1-Figure 2 A plurality of mounting holes are opened on the surface of the slide rod 33, and the plurality of mounting holes are evenly distributed on the surface of the slide rod 33; a plurality of mounting holes are opened on the surface of the slide rod 33, and the plurality of mounting holes are evenly distributed on the surface of the slide rod 33, and then the slide rod 33 is limited by inserting bolts into the mounting holes, so that the slide rod 33 can be better limited.

[0027] Reference Figure 2-Figure 4 A connecting mechanism 4 is provided between the buffer mechanism 2 and the groove side 6, and the connecting mechanism 4 includes a limit block 42, the limit block 42 is fixedly connected to the groove side 6, the limit block 42 is internally slidably connected to a fixed block 41, the fixed block 41 is internally fixedly connected to a second spring 44, one side of the second spring 44 is fixedly connected to a positioning block 43, the positioning block 43 is slidably connected to the fixed block 41, the groove side 6 is internally slidably connected to a support rod 8, one side of the support rod 8 is fixedly connected to a groove plate 7, the groove plate 7 is located between the two groove sides 6, and the groove side 6 is supported by the groove plate A protective mechanism 5 is provided on one side of 7, and the protective mechanism 5 includes a tear-resistant metal mesh layer 53, and the tear-resistant metal mesh layer 53 is fixedly connected to the groove side 6, and an anti-oxidation layer 52 is fixedly connected to the surface of the tear-resistant metal mesh layer 53, and a wear-resistant layer 51 is fixedly connected to the side of the anti-oxidation layer 52 away from the tear-resistant metal mesh layer 53; the tear resistance of the groove side 6 is strengthened by the tear-resistant metal mesh layer 53, and the oxidation resistance of the groove side 6 is strengthened by the anti-oxidation layer 52, and the wear resistance of the groove side 6 is strengthened by the wear-resistant layer 51, so that the groove side 6 can be better protected.

[0028] Reference Figure 4 The wear-resistant layer 51 is made of high manganese steel, and the anti-oxidation layer 52 is made of chromium-manganese-nitrogen steel. By making the wear-resistant layer 51 of high manganese steel and the anti-oxidation layer 52 of chromium-manganese-nitrogen steel, the groove side 6 can be better protected.

[0029] Reference Figure 1-Figure 2The buffer mechanism 2 includes a sleeve rod 23, and four sleeve rods 23 are provided. The four sleeve rods 23 are symmetrically installed on the surface of the shell 1. The inner part of the sleeve rod 23 is slidably connected with a moving rod 22, and the side of the moving rod 22 away from the sleeve rod 23 is fixedly connected to the fixed block 41. A plurality of first springs 21 are fixedly connected between the four sleeve rods 23, and the first springs 21 are evenly distributed on the surface of the shell 1; the moving rod 22 is limited by the sleeve rod 23, and then the groove side 6 is limited by the moving rod 22, so that the groove side 6 moves on the surface of the shell 1, and then the first spring 21 buffers the impact force on the groove side 6, which can better buffer the impact force on the groove side 6.

[0030] Working principle: The material is supported by the slot plate 7, and then the slot plate 7 is limited by the support rod 8, and then the sleeve rod 23 limits the moving rod 22, and then the moving rod 22 limits the slot side 6, so that the slot side 6 moves on the surface of the shell 1, and then the first spring 21 buffers the impact force on the slot side 6, and then the fixed block 41 is inserted into the inside of the limiting block 42 to connect the shell 1 and the slot side 6, and then the second spring 44 supports the positioning block 43, and then the positioning block 43 is used to fix the fixed block 41. Limit, then press the positioning block 43 to make the positioning block 43 enter the interior of the fixed block 41, pull the groove side 6 to replace the groove side 6, and then use the tear-resistant metal mesh layer 53 to strengthen the tear resistance of the groove side 6, and then use the anti-oxidation layer 52 to strengthen the oxidation resistance of the groove side 6, and then use the wear-resistant layer 51 to strengthen the wear resistance of the groove side 6, so as to better protect the groove side 6, and then pull the sliding rod 33 to make the sliding rod 33 detach from the interior of the limiting rod 32, and then insert the sliding rod 33 into the interior of the ring 31 to splice the two adjacent groove sides 6.

[0031] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A wear-resistant trough of a scraper conveyor with a buffering function, comprising a housing (1), characterized in that: The shell (1) is internally slidably connected to two groove sides (6), the two groove sides (6) being symmetrically distributed inside the shell (1), a buffer mechanism (2) being provided between the groove sides (6) and the shell (1), a splicing mechanism (3) being provided at the bottom of the buffer mechanism (2), a connecting mechanism (4) being provided between the buffer mechanism (2) and the groove sides (6), the connecting mechanism (4) comprising a limit block (42), the limit block (42) being fixedly connected to the groove sides (6), the inner sliding connection of the limit block (42) A fixing block (41) is connected, a second spring (44) is fixedly connected inside the fixing block (41), a positioning block (43) is fixedly connected to one side of the second spring (44), the positioning block (43) is slidably connected to the fixing block (41), a support rod (8) is slidably connected inside the groove side (6), a groove plate (7) is fixedly connected to one side of the support rod (8), the groove plate (7) is located between the two groove sides (6), and a protection mechanism (5) is provided on one side of the groove side (6) close to the groove plate (7).

2. The wear-resistant groove of a scraper conveyor with a buffering function according to claim 1, characterized in that: The buffer mechanism (2) comprises a sleeve rod (23), wherein four sleeve rods (23) are provided, and the four sleeve rods (23) are symmetrically mounted on the surface of the housing (1); a moving rod (22) is slidably connected inside the sleeve rod (23); a side of the moving rod (22) away from the sleeve rod (23) is fixedly connected to a fixed block (41); and a plurality of first springs (21) are fixedly connected between the four sleeve rods (23); and the first springs (21) are evenly distributed on the surface of the housing (1).

3. The wear-resistant groove of a scraper conveyor with a buffering function according to claim 1, characterized in that: The splicing mechanism (3) comprises a ferrule (31), the ferrule (31) being fixedly connected to a groove side (6), a side of the groove side (6) away from the ferrule (31) being fixedly connected to a limit rod (32), a sliding rod (33) being slidably connected inside the limit rod (32), and the sliding rod (33) being adapted to the ferrule (31).

4. The wear-resistant groove of a scraper conveyor with a buffering function according to claim 3, characterized in that: A plurality of mounting holes are provided on the surface of the slide rod (33), and the plurality of mounting holes are evenly distributed on the surface of the slide rod (33).

5. The wear-resistant groove of a scraper conveyor with a buffering function according to claim 1, characterized in that: The protection mechanism (5) comprises a tear-resistant metal mesh layer (53), the tear-resistant metal mesh layer (53) being fixedly connected to the groove side (6), an anti-oxidation layer (52) being fixedly connected to the surface of the tear-resistant metal mesh layer (53), and a wear-resistant layer (51) being fixedly connected to a side of the anti-oxidation layer (52) away from the tear-resistant metal mesh layer (53).

6. The wear-resistant groove of a scraper conveyor with a buffering function according to claim 5, characterized in that: The wear-resistant layer (51) is made of high manganese steel, and the oxidation-resistant layer (52) is made of chromium-manganese-nitrogen steel.

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