CN210972681U

CN210972681U - Conveyer belt tension adjusting device

Info

Publication number: CN210972681U
Application number: CN201921258411.5U
Authority: CN
Inventors: 王学彬
Original assignee: Baoding Shunda Tape Co ltd
Current assignee: Baoding Shunda Tape Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-07-10
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a tension adjusting device for a conveyor belt, which comprises a base plate, an adjusting mechanism and a lubricating mechanism, wherein the adjusting mechanism comprises a base plate, the front surface of the base plate is provided with a moving block, the front surface of the moving block is provided with a roller, the front surface of the roller is provided with a nut, a bearing is arranged inside the roller, a rotating shaft is arranged inside the bearing, the bottom end of the moving block is provided with a fixed plate B, the top end of the moving block is provided with a fixed plate A, two ends of the upper surface of the fixed plate B are both fixedly connected with connecting columns, the middle of the upper surface of the fixed plate B is rotatably connected with a lead screw, and the top end of the lead screw is fixedly connected; through the movable block, the connecting column, the rotating handle, the lead screw and the roller which are designed, the belt is prevented from being loosened due to pulling after being used for a long time, so that the belt can not be normally conveyed, the use is convenient, the operation is simple, the work efficiency is improved, and unnecessary accidents are avoided.

Description

Conveyer belt tension adjusting device

Technical Field

The utility model belongs to the technical field of the conveyer belt, concretely relates to conveyer belt tension adjusting device.

Background

Conveyor belts are very common and inexpensive transport devices in modern factories, using a rotary or reciprocating motion of working members or using a flow of a medium in a pipe to convey materials forward, however, there are commercially available conveyor belt tension adjusting devices. Various deficiencies still exist and cannot meet the production requirements.

The utility model discloses a conveyer belt tension adjusting device as utility model with grant bulletin number CN203624396U, its life who has realized improving the conveyer belt has reduced manufacturing cost, has improved work efficiency, still does not solve current conveyer belt tension adjusting device in the use, because the material of conveyer belt is the elasticity material, after long-time the use, the conveyer belt easily elongates, leads to the conveyer belt can not normal transmission power to influence work efficiency's problem, for this reason we provide a conveyer belt tension adjusting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyer belt tension adjusting device to propose current conveyer belt tension adjusting device in solving above-mentioned background art in the use, because the material of conveyer belt is the elasticity material, after using for a long time, the conveyer belt easily elongates, leads to the transmission power that the conveyer belt can not be normal, thereby influences work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveyer belt tension adjusting device, includes base plate, adjustment mechanism and lubricated mechanism, adjustment mechanism includes the base plate, the front surface of base plate is provided with the movable block, the front surface of movable block is provided with the wheel roller, the front surface of wheel roller is provided with the nut, just the inside of wheel roller is provided with the bearing, the inside of bearing is provided with the pivot, the bottom of movable block is provided with fixed plate B, just the top of movable block is provided with fixed plate A, the equal fixedly connected with spliced pole in upper surface both ends of fixed plate B, the upper surface middle rotation of fixed plate B is connected with the lead screw, the top fixedly connected with of lead screw changes the handle.

Preferably, lubricating mechanism is provided with two altogether lubricating mechanism all is in the surface of two spliced poles, lubricating mechanism includes the sleeve, telescopic inner wall is provided with seventy brushes, just telescopic upper surface is provided with logical hydraulic fluid port, the top of leading to the hydraulic fluid port is provided with sealed lid, simultaneously telescopic inside is provided with the oil absorption cotton.

Preferably, the two ends of the front surface of the substrate are respectively and fixedly connected with a fixed column A and a fixed column B, the front surface of the fixed column B is provided with a driving wheel B, the front surface of the fixed column A is provided with a driving wheel A, and the bottom end of the front surface of the substrate is provided with a driving wheel and a belt.

Preferably, circular holes a are formed in both ends of the upper surface of the moving block, the two connecting columns penetrate through the circular holes a respectively, and the moving block is movably connected with the two connecting columns.

Preferably, the rear surfaces of the fixing plate A and the fixing plate B are fixedly connected with the base plate, and the upper surface of the fixing plate A is provided with a circular hole B.

Preferably, the screw rod penetrates through the fixing plate A, and the screw rod is rotatably connected with the fixing plate A.

Preferably, a circular hole C is formed in the middle of the upper surface of the moving block, threads are formed in the surface of the circular hole C, and the moving block is movably connected with the lead screw through the threads.

Preferably, the section of the sleeve is circular, a circular groove is formed in the upper surface of the sleeve, and the other ends of the seventy brushes are fixedly connected with the surface of the circular groove.

Preferably, the sleeve is of a hollow structure, and fifty circular holes D are formed in the inner wall of the sleeve.

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

1. through the movable block, the connecting column, the rotating handle, the lead screw and the roller which are designed, the belt is prevented from being loosened due to pulling after being used for a long time, so that the belt can not be normally conveyed, the use is convenient, the operation is simple, the work efficiency is improved, and unnecessary accidents are avoided.

2. The sleeve, the oil absorption cotton, the brush, the sealing cover and the oil through opening are convenient for lubricate the moving block on the connecting column, so that labor force of workers is greatly reduced, meanwhile, dust on the surface of the connecting column is effectively cleaned, and practicability is high.

Drawings

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

fig. 2 is a schematic view of a partial front sectional structure of the moving block of the present invention;

FIG. 3 is a schematic view of a partial front cross-sectional structure of the wheel roller of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the sleeve of the present invention;

fig. 5 is a schematic view of the front cross-sectional structure of the sleeve according to the present invention.

In the figure: 1. a substrate; 2. a transmission wheel A; 3. fixing a column A; 4. fixing a column B; 5. driving the wheel; 6. a belt; 7. a roller; 8. a moving block; 9. fixing a plate A; 10. turning a handle; 11. connecting columns; 12. a sleeve; 13. a screw rod; 14. a fixing plate B; 15. a nut; 16. a bearing; 17. oil absorbing cotton; 18. a brush; 19. a sealing cover; 20. an oil through hole; 21. a transmission wheel B; 22. a rotating shaft.

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. 1-5, the present invention provides a technical solution: the utility model provides a conveyer belt tension adjusting device, including base plate 1, adjustment mechanism and lubricated mechanism, adjustment mechanism includes base plate 1, the front surface of base plate 1 is provided with movable block 8, the front surface of movable block 8 is provided with wheel roller 7, the front surface of wheel roller 7 is provided with nut 15, and the inside of wheel roller 7 is provided with bearing 16, the inside of bearing 16 is provided with pivot 22, the bottom of movable block 8 is provided with fixed plate B14, and the top of movable block 8 is provided with fixed plate A9, the equal fixedly connected with spliced pole 11 in upper surface both ends of fixed plate B14, it is connected with lead screw 13 to rotate in the middle of the upper surface of fixed plate B14, the top fixedly connected with of lead screw 13 changes 10, be convenient for to the compressing tightly of belt, it produces not hard.

For the convenience of lubrication, in this embodiment, preferably, the number of the lubricating mechanisms is two, the two lubricating mechanisms are located on the outer surfaces of the two connecting columns 11, the lubricating mechanism includes a sleeve 12, seventy brushes 18 are arranged on the inner wall of the sleeve 12, an oil through port 20 is arranged on the upper surface of the sleeve 12, a sealing cover 19 is arranged at the top end of the oil through port 20, and the oil absorbent cotton 17 is arranged inside the sleeve 12.

In order to facilitate the use of the device, in the embodiment, preferably, two ends of the front surface of the base plate 1 are fixedly connected with a fixed column A3 and a fixed column B4 respectively, the front surface of the fixed column B4 is provided with a driving wheel B21, the front surface of the fixed column A3 is provided with a driving wheel a2, and the bottom end of the front surface of the base plate 1 is provided with a driving wheel 5 and a belt 6.

In order to facilitate moving the moving block 8, in this embodiment, preferably, circular holes a are formed at two ends of the upper surface of the moving block 8, the two connecting posts 11 penetrate through the circular holes a respectively, and the moving block 8 is movably connected with the two connecting posts 11.

In order to fix the fixing plates a9 and B14, in this embodiment, preferably, the fixing plates a9 and B14 are both fixedly connected to the base plate 1 at the rear surfaces thereof, and the fixing plate a9 has a circular hole B on the upper surface thereof.

In order to facilitate the rotation of the screw 13, in this embodiment, preferably, the screw 13 penetrates through the fixing plate a9, and the screw 13 is rotatably connected with the fixing plate a 9.

In order to facilitate the lead screw 13 to penetrate through the moving block 8, in this embodiment, preferably, a circular hole C is formed in the middle position of the upper surface of the moving block 8, a thread is arranged on the surface of the circular hole C, and the moving block 8 is movably connected with the lead screw 13 through the thread.

For cleaning, in this embodiment, it is preferable that the cross-sectional shape of the sleeve 12 is a circular ring, a circular groove is formed on the upper surface of the sleeve 12, and the other ends of the seventy brushes 18 are fixedly connected to the surface of the circular groove.

In order to facilitate the outflow of the lubricant, in this embodiment, preferably, the sleeve 12 is a hollow structure, and fifty circular holes D are opened on the inner wall of the sleeve 12.

The utility model discloses a theory of operation and use flow: the device installation is accomplished the back, after long-time the use, belt 6 takes place easily not hard up, it changes 10 to rotate this moment, it drives lead screw 13 rotation to change 10, then lead screw 13 drives movable block 8 and moves down through two spliced poles 11, movable block 8 drives wheel roller 7 and moves down, thereby make belt 6 be in the state of tightening, and under the effect of pivot 22, wheel roller 7 can rotate around bearing 16, thereby reduce the frictional force of wheel roller 7 bottom and belt 6, but the sealed lid 19 of rotatable opening simultaneously pours emollient into to the inside of sleeve 12 through leading to hydraulic fluid port 20, the circular hole D of emollient accessible gets into circular hole A, thereby play the lubrication action to the removal of movable block 8, and the cotton 17 of oil absorption can adsorb emollient, preserve emollient for a long time.

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 conveyer belt tension adjusting device, includes base plate (1), adjustment mechanism and lubricated mechanism, its characterized in that: the adjusting mechanism comprises a base plate (1), a moving block (8) is arranged on the front surface of the base plate (1), a roller (7) is arranged on the front surface of the moving block (8), a nut (15) is arranged on the front surface of the roller (7), a bearing (16) is arranged inside the roller (7), a rotating shaft (22) is arranged inside the bearing (16), a fixing plate B (14) is arranged at the bottom end of the moving block (8), a fixing plate A (9) is arranged at the top end of the moving block (8), connecting columns (11) are fixedly connected to two ends of the upper surface of the fixing plate B (14), a lead screw (13) is rotatably connected to the middle of the upper surface of the fixing plate B (14), and a rotating handle (10) is fixedly connected to the top end of the lead screw (13).

2. A conveyor belt tension adjusting apparatus as set forth in claim 1, wherein: the lubricating mechanism is provided with two altogether lubricating mechanism all is in the surface of two spliced poles (11), lubricating mechanism includes sleeve (12), the inner wall of sleeve (12) is provided with seventy brush (18), just the upper surface of sleeve (12) is provided with logical hydraulic fluid port (20), the top of leading to hydraulic fluid port (20) is provided with sealed lid (19), simultaneously the inside of sleeve (12) is provided with oil absorption cotton (17).

3. A conveyor belt tension adjusting apparatus as set forth in claim 1, wherein: the novel LED lamp is characterized in that two ends of the front surface of the base plate (1) are fixedly connected with a fixing column A (3) and a fixing column B (4) respectively, a driving wheel B (21) is arranged on the front surface of the fixing column B (4), a driving wheel A (2) is arranged on the front surface of the fixing column A (3), and driving wheels (5) and a belt (6) are arranged at the bottom end of the front surface of the base plate (1).

4. A conveyor belt tension adjusting apparatus as set forth in claim 1, wherein: circular holes A are formed in two ends of the upper surface of the moving block (8), the two connecting columns (11) penetrate through the circular holes A respectively, and the moving block (8) is movably connected with the two connecting columns (11).

5. A conveyor belt tension adjusting apparatus as set forth in claim 1, wherein: the rear surfaces of the fixing plate A (9) and the fixing plate B (14) are fixedly connected with the base plate (1), and the upper surface of the fixing plate A (9) is provided with a circular hole B.

6. A conveyor belt tension adjusting apparatus as set forth in claim 1, wherein: the screw rod (13) penetrates through the fixing plate A (9), and the screw rod (13) is rotatably connected with the fixing plate A (9).

7. A conveyor belt tension adjusting apparatus as set forth in claim 1, wherein: a round hole C is formed in the middle of the upper surface of the moving block (8), threads are arranged on the surface of the round hole C, and the moving block (8) is movably connected with the lead screw (13) through the threads.

8. A conveyor belt tension adjusting apparatus as set forth in claim 2, wherein: the section shape of sleeve (12) is the ring shape, circular recess has been seted up to the upper surface of sleeve (12), seventy the other end fixed connection of brush (18) and the surface of circular recess.

9. A conveyor belt tension adjusting apparatus as set forth in claim 8, wherein: the sleeve (12) is of a hollow structure, and fifty circular holes D are formed in the inner wall of the sleeve (12).