CN219585387U

CN219585387U - Belt conveyor protection device

Info

Publication number: CN219585387U
Application number: CN202223490492.6U
Authority: CN
Inventors: 刘晓明; 刘璟程; 闫志刚; 倪莉
Original assignee: Jiangsu Hinli Technology Industry Co ltd
Current assignee: Jiangsu Hinli Technology Industry Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-25
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a belt conveyor protection device which comprises two supporting blocks, wherein a first rotating shaft is rotatably arranged between the two supporting blocks, a roller is fixedly arranged outside the first rotating shaft, one side of one supporting block is fixedly provided with a supporting table, the belt conveyor protection device further comprises a fixing plate, the fixing plate is arranged below the supporting blocks, the lower ends of the fixing plates are welded with rotating rods, the outer walls of the rotating rods are provided with external threads, the middle positions of the rotating rods are provided with the fixing plates in a sliding mode, the outer parts of the fixing plates are provided with rotating drums, the inner parts of the rotating drums are provided with thread grooves, and the thread grooves are matched with the external threads. The belt conveyor protection device can be used for blocking and stirring materials exceeding a specified height, so that the conveyed materials can be guaranteed to meet the specified height when the belt conveyor protection device starts to feed materials, and further the falling of the materials during conveying is avoided, and resource waste is avoided.

Description

Belt conveyor protection device

Technical Field

The utility model relates to the technical field of belt conveyors, in particular to a belt conveyor protection device.

Background

The belt conveyor has the advantages of large conveying capacity, simple structure, convenient maintenance, component standardization and the like, is widely applied to industries such as mines, metallurgy, coal and the like, is used for conveying loose materials or finished products, can be used for conveying singly according to conveying process requirements, and can also be used for forming a horizontal or inclined conveying system with a plurality of conveying equipment or other conveying equipment so as to meet the requirements of working lines with different arrangement types, and can be generally protected through a protecting device.

The chinese patent of current bulletin number CN208616706U discloses a belt conveyor protection device, including conveyer belt, preceding running roller and rear running roller set up at both ends, conveyer belt cover is established and is installed on preceding running roller and rear running roller, the support is installed to conveyer belt's below, the support encloses the bottom and the both sides of shielding conveyer belt, the opening has been seted up at the top of support, the support column is installed to the inside bottom surface both sides of support, the support column sets up with conveyer belt is adjacent, the first half cover of support column is equipped with the spring, the first half cover of support column is equipped with the stop collar, the outside of support column and stop collar all is equipped with one row of adjusting screw that corresponds each other, adjusting bolt is installed to the adjusting screw.

Above-mentioned scheme is effective carries out effective bearing to the heavier conveyer belt of load, effectively prolongs band conveyer's life, but if pile up when the material transportation too high, the top of material can lead to toppling over backward in the conveying process, drops out the conveyer belt, causes the wasting of resources and influences the effect of carrying, consequently does not satisfy current demand, has proposed a band conveyer protection device to this we.

Disclosure of Invention

The utility model aims to provide a belt conveyor protection device, which solves the problems that resources are wasted and conveying effect is affected due to falling caused by too high materials when the belt conveyor is conveyed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the belt conveyor protection device comprises two supporting blocks, wherein a first rotating shaft is rotatably arranged between the two supporting blocks, a roller is fixedly arranged outside the first rotating shaft, and a supporting table is fixedly arranged on one side of one supporting block;

the rotary rod is arranged at the lower end of the support block, external threads are formed in the outer wall of the rotary rod, the fixing plate is arranged at the middle position of the rotary rod in a sliding mode, a rotary drum is arranged outside the fixing plate, thread grooves are formed in the rotary drum, and the thread grooves are matched with the external threads;

still include the transmission chamber, it is offered the inside lower extreme of supporting shoe, the inside front side of transmission chamber all rotates and is provided with the threaded rod, the upper end of threaded rod has all welded the second pivot, the one end of second pivot all extends to the outside of supporting shoe, and the second pivot all rotates with the supporting shoe to be connected, the outside equal threaded connection of threaded rod has the lifter, the lower extreme of lifter has all welded the lifter, the one end of lifter all runs through and extends to the outside of supporting shoe, and lifter all with supporting shoe and transmission chamber sliding fit, the lifter is located the outside one end of supporting shoe and all with the upper end welded fastening of fixed plate.

Preferably, the rear side of the transmission cavity is welded with a guide rod, the guide rod penetrates through one end of the lifting plate, and the guide rod is in sliding fit with the lifting plate.

Preferably, one end of the first rotating shaft extends to the upper side of the supporting table, a servo motor is fixedly arranged at the upper end of the supporting table, and the output end of the servo motor is in transmission connection with one end of the first rotating shaft, which is located above the supporting table, through a coupler.

Preferably, the lower end of the fixing plate and the upper end of the sliding plate are adhered and fixed with rubber cushions.

Preferably, the second rotating shafts are fixedly arranged at one ends of the outer portions of the supporting blocks respectively.

Preferably, the outer wall of the roller is welded with a plurality of baffles which are distributed in annular equidistant mode.

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

1. according to the utility model, the first rotating shaft is arranged between the two supporting blocks in a rotating way, the first rotating shaft can be driven to rotate by starting the servo motor, the baffle plate on the outer wall of the roller rotates to synchronously rotate, and materials exceeding the specified height are blocked and stirred, so that the conveyed materials can be ensured to meet the specified height when the materials are started to be fed, the materials are prevented from falling off during conveying, and resource waste is avoided.

2. According to the utility model, the fixing plate is arranged below the supporting block, so that the sliding plate can move upwards through the upward movement of the rotary drum only by rotating the rotary drum, and therefore, the side frames on two sides of the belt conveyor can be clamped through extrusion between the sliding plate and the fixing plate, and further, the belt conveyor can be fixed without bolts, thereby facilitating operation and use.

3. According to the utility model, the transmission cavity is formed in the support block, the threaded rod in the transmission cavity can be synchronously rotated by rotating the hand wheel, and the lifting rod can drive the fixed plate to move up and down by rotating the threaded rod, so that the distance between the baffle plate and the conveying belt on the belt conveyor can be conveniently adjusted, the regulated height can be conveniently adjusted, and the baffle plate can be easily adjusted to a proper height, and is convenient to use.

Drawings

FIG. 1 is a front view of the internal structure of the present utility model;

FIG. 2 is a side view of the internal structure of the present utility model;

FIG. 3 is a top view of the internal structure of the present utility model;

FIG. 4 is a schematic view of the connection of the rotating drum and the rotating rod according to the present utility model.

In the figure: 1. a support block; 2. a roller; 3. a baffle; 4. a first rotating shaft; 5. a servo motor; 6. a support table; 7. a fixing plate; 8. a rotating rod; 9. a rotating drum; 10. a slide plate; 11. a rubber cushion; 12. a transmission cavity; 13. a threaded rod; 14. a lifting plate; 15. a lifting rod; 16. a guide rod; 17. a second rotating shaft; 18. and a hand wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the belt conveyor protection device comprises two supporting blocks 1, wherein a first rotating shaft 4 is rotatably arranged between the two supporting blocks 1, a roller 2 is fixedly arranged outside the first rotating shaft 4, and a supporting table 6 is fixedly arranged on one side of one supporting block 1;

the rotary rod fixing device comprises a supporting block 1, and is characterized by further comprising a fixing plate 7, wherein the fixing plate 7 is arranged below the supporting block 1, rotary rods 8 are welded at the lower ends of the fixing plate 7, external threads are formed in the outer walls of the rotary rods 8, the fixing plate 7 is slidably arranged in the middle of the rotary rods 8, a rotary drum 9 is arranged outside the fixing plate 7, thread grooves are formed in the rotary drum 9, and the thread grooves are matched with the external threads;

still include drive chamber 12, it is offered at the inside lower extreme of supporting shoe 1, the inside front side of drive chamber 12 is all rotated and is provided with threaded rod 13, the upper end of threaded rod 13 has all welded second pivot 17, the one end of second pivot 17 all extends to the outside of supporting shoe 1, and second pivot 17 all rotates with supporting shoe 1 to be connected, the outside of threaded rod 13 is all threaded connection has lifter plate 14, lifter plate 14's lower extreme has all welded lifter 15, lifter plate 15's one end all runs through and extends to the outside of supporting shoe 1, and lifter 15 all with supporting shoe 1 and drive chamber 12 sliding fit, lifter plate 15 is located the outside one end of supporting shoe 1 all with the upper end welded fastening of fixed plate 7.

When the belt conveyor protection device is used, the first rotating shaft 4 can drive the roller 2 to rotate by starting the servo motor 5, the roller 2 can drive the baffle 3 on the outer wall of the roller to rotate to separate and stir materials exceeding the specified height, the conveyed materials can be ensured to meet the specified height when the feeding is started, and then the falling of the materials during conveying is avoided, so that the resource waste is avoided.

Referring to fig. 2 and 3, guide rods 16 are welded at the rear side of the inside of the transmission cavity 12, the guide rods 16 penetrate through one end of the lifting plate 14, the guide rods 16 are in sliding fit with the lifting plate 14, one end of the lifting plate 14 is limited by the axial direction of the guide rods 16, and the rotation of the lifting plate 14 can be converted into vertical movement up and down;

referring to fig. 1 and 3, one end of the first rotating shaft 4 extends above the supporting table 6, a servo motor 5 is fixedly arranged at the upper end of the supporting table 6, the output end of the servo motor 5 is in transmission connection with one end of the first rotating shaft 4 above the supporting table 6 through a coupling, and the servo motor 5 provides power for the first rotating shaft 4 to drive the roller 2 to rotate;

referring to fig. 1 and 2, the lower end of the fixing plate 7 and the upper end of the sliding plate 10 are adhered and fixed with a rubber cushion 11, and the rubber cushion 11 can increase the friction coefficient with the frame, so that the firmness is further improved;

referring to fig. 1 and 2, a hand wheel 18 is fixedly arranged at one end of the second rotating shaft 17 positioned outside the supporting block 1, and the second rotating shaft 17 can be conveniently rotated by the hand wheel 18;

referring to fig. 1 and 3, a plurality of baffles 3 distributed in annular equidistant are welded on the outer wall of the roller 2, and the rotation of the baffles 3 can block and stir materials exceeding a specified height, so that the materials are prevented from falling off during conveying.

Working principle: when in use, the fixing plate 7 is placed at the side frames of the feeding end of the belt conveyor, the rotary drum 9 is held by hand to rotate, so that the rotary drum 9 moves upwards along the rotary rod 8, the sliding plate 10 is jacked up by the movement of the rotary drum 9, the left and right rotation of the sliding plate 10 is avoided by the strip-shaped structure of the rotary rod 8, so that the sliding plate 10 also moves upwards synchronously, the side frames of the belt conveyor can be clamped by the extrusion between the sliding plate 10 and the fixing plate 7, the loosening of the rotary drum 9 is avoided by the threaded connection between the rotary drum 9 and the rotary rod 8, the friction coefficient between the rubber cushion 11 and the frames can be increased, the firmness is further increased, the fixing can be carried out without bolts, the operation is convenient, the servo motor 5 is started after the fixing, the first rotary shaft 4 can synchronously rotate under the transmission of the coupling, the first rotary shaft 4 can drive the rotary drum 2 to rotate the baffle 3 on the outer wall of the rotary drum 2, the blocking stirring of the materials exceeding the specified height can ensure that the conveyed materials all meet the specified height when the material starts to be fed, further, the falling of the materials during the conveying is avoided, the resource waste is avoided, the hand wheel 18 rotates through the hand wheel 18, the threaded rod 13 can synchronously rotate through the connection of the second rotating shaft 17, the threaded rod 13 rotates to enable the lifting plate 14 to rotate, one end of the lifting plate 14 is limited by the axial direction of the guide rod 16, the rotation of the lifting plate 14 is converted into the vertical movement up and down, the lifting plate 14 can drive the lifting rod 15 to vertically move up and down, the lifting rod 15 can drive the fixed plate 7 to synchronously move, the distance between the baffle plate 3 and the conveying belt on the belt conveyor can be conveniently adjusted, the specified height can be conveniently adjusted, the baffle plate 3 can be easily adjusted to the proper height, is convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a band conveyer protection device, includes supporting shoe (1), and supporting shoe (1) are provided with two, rotate between supporting shoe (1) and be provided with first pivot (4), the outside of first pivot (4) is fixed to be provided with cylinder (2), one of them one side of supporting shoe (1) is fixed to be provided with supporting bench (6), its characterized in that:

the rotary table further comprises a fixing plate (7), wherein the fixing plate is arranged below the supporting block (1), rotary rods (8) are welded at the lower ends of the fixing plate (7), external threads are formed in the outer walls of the rotary rods (8), the fixing plate (7) is slidably arranged at the middle position of each rotary rod (8), rotary drums (9) are arranged outside the fixing plate (7), thread grooves are formed in the rotary drums (9), and the thread grooves are matched with the external threads;

still include transmission chamber (12), it is in the inside lower extreme of supporting shoe (1), the inside front side of transmission chamber (12) is all rotated and is provided with threaded rod (13), the upper end of threaded rod (13) has all welded second pivot (17), the outside that one end of second pivot (17) all extends to supporting shoe (1), and second pivot (17) all rotates with supporting shoe (1) to be connected, the outside equal threaded connection of threaded rod (13) has lifter plate (14), the lower extreme of lifter plate (14) all welds lifter (15), the one end of lifter plate (15) all runs through and extends to the outside of supporting shoe (1), and lifter (15) all with supporting shoe (1) and transmission chamber (12) sliding fit, the one end that lifter plate (15) is located supporting shoe (1) outside all with the upper end welded fastening of fixed plate (7).

2. A belt conveyor protection device as in claim 1 wherein: guide rods (16) are welded on the rear side of the inside of the transmission cavity (12), the guide rods (16) penetrate through one end of the lifting plate (14), and the guide rods (16) are in sliding fit with the lifting plate (14).

3. A belt conveyor protection device as in claim 1 wherein: one end of the first rotating shaft (4) extends to the upper side of the supporting table (6), a servo motor (5) is fixedly arranged at the upper end of the supporting table (6), and the output end of the servo motor (5) is connected with one end, located above the supporting table (6), of the first rotating shaft (4) through a coupling in a transmission mode.

4. A belt conveyor protection device as in claim 1 wherein: the lower end of the fixed plate (7) and the upper end of the sliding plate (10) are adhered and fixed with a rubber cushion (11).

5. A belt conveyor protection device as in claim 1 wherein: and a hand wheel (18) is fixedly arranged at one end of the second rotating shaft (17) positioned outside the supporting block (1).

6. A belt conveyor protection device as in claim 1 wherein: the outer wall of the roller (2) is welded with a plurality of baffles (3) which are distributed in annular equidistant mode.