Belt conveyor with dust falling function

Abstract

The utility model discloses a belt conveyor with a dust falling function. The belt conveyor comprises a base, a conveyor body and a dust removing mechanism. The conveyor body comprises a support fixedly connected to the base, a motor is fixedly installed on the outer side of the support, an output shaft of the motor is fixedly connected with a driving roller, a belt is rotationally connected to the driving roller, and the inner side of the belt is rotationally connected with the support through a driven roller. The dust removal mechanism comprises a plate body and a box body fixedly connected to the top of the base; according to the belt conveyor with the dust falling function, the conveyor body and the dust removing mechanism are arranged on the base, so that a two-way lead screw can drive two inserting blocks to move away from each other after rotating anticlockwise, and then a plate body can drive a brush to be detached from a supporting base after losing positioning force of the inserting blocks; in addition, the brush can be conveniently mounted; through the arrangement, a worker can clean or replace the brush at regular intervals more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a belt conveyor with a dust reduction function. Background Art

[0002] As is known to all, belt conveyors have the advantages of strong conveying capacity, long conveying distance, simple structure and easy maintenance, and can also conveniently implement programmed control and automated operation; in order to solve the problem of low work efficiency when manually cleaning the dust attached to the belt, China Patent Network discloses a belt conveyor with dust reduction function with publication number CN219362240U, including legs, the number of which is four and the top ends of the four legs are fixedly connected by a conveying mechanism, and the bottom of the conveying mechanism is fixedly connected with a dust removal mechanism; the dust removal mechanism includes a connecting shell, a partition is fixedly connected between the front and rear sides of the inner wall of the connecting shell, a stepper motor is fixedly installed on the right side of the bottom of the connecting shell, the output shaft of the stepper motor passes through the inside of the connecting shell and is fixedly connected with a screw, the surface of the screw is threadedly connected with a moving strip, and the left side of the moving strip passes through the partition and extends to the outside thereof. The belt conveyor with dust reduction function has a reasonable structural design, is easy to use, and has a certain dust reduction function. It can automatically clean the dust attached to it without too much manual operation, thereby improving work efficiency and reducing the labor intensity of workers, and can fully meet the use needs.

[0003] However, when the above patent uses the dust removal function to remove dust from the belt, the cleaning brush does not have the function of being easily disassembled and assembled on the moving strip, which causes inconvenience to the staff when regularly cleaning or replacing the cleaning brush; for this reason, we propose a belt conveyor with a dust reduction function.

[0004] The above information disclosed in the Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may include information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0005] The utility model aims to provide a belt conveyor with a dust reduction function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a belt conveyor with dust reduction function, comprising: a base, a conveyor body and a dust removal mechanism;

[0007] The conveyor body comprises a bracket fixedly connected to the base, a motor is fixedly installed on the outer side of the bracket, a driving roller is fixedly connected to the output shaft of the motor, a belt is rotatably connected to the driving roller, and the inner side of the belt is rotatably connected to the bracket through a driven roller;

[0008] The dust removal mechanism includes a plate body and a box body fixedly connected to the top of the base, an electric push rod and a partition are fixedly installed inside the box body, the top of the partition and the box body form a dust collecting chamber, the piston rod of the electric push rod passes through the partition and is fixedly connected to a support seat, a two-way screw rod is rotatably connected inside the support seat, two opposite threads of the two-way screw rod are threadedly fitted with plug blocks, the inside of the plug block is movably connected to the support seat, slots for inserting the plug blocks are opened on both sides of the plate body, and a brush is fixedly connected to the top of the plate body.

[0009] By adopting the above technical solution, the motor can drive the driving roller to rotate after it is started, so that the belt can rotate on the bracket under the action of the starting roller and the driven roller, and then the belt can transport the product; in addition, the electric push rod can support the seat to move upward after it is extended, so that the brush can contact the bottom of the belt after moving upward, and then the dust adhered to the belt can be swept into the dust collecting chamber by the brush; and when the brush needs to be replaced or cleaned, the two plug blocks can be driven to move away from each other by rotating the bidirectional screw counterclockwise, so that the plate body can be removed after the plug block is removed from the slot, so that the brush can be easily replaced or cleaned.

[0010] Preferably, an empty slot is opened on one side of the box body, one end of the bidirectional screw rod passes through the empty slot and is fixedly connected to a handwheel, a torsion spring is mounted on the bidirectional screw rod, and both ends of the torsion spring are respectively fixedly connected to the handwheel and the support seat.

[0011] By adopting the above technical solution, when the handwheel is not subjected to external force, the bidirectional screw can maintain the force of clockwise rotation under the limiting action of the torsion spring, so that the two plug blocks can be stably inserted into the slots after approaching each other to fix the plate body, thereby allowing the brush to be used normally.

[0012] Preferably, the outer side of the hand wheel is evenly and fixedly connected with equidistantly distributed protrusions.

[0013] By adopting the above technical solution, the hand wheel can be easily rotated counterclockwise, thereby facilitating the disassembly of the plate body and the brush.

[0014] Preferably, a sliding rod is slidably connected inside the insert block, and both ends of the sliding rod are fixedly connected to the support seat.

[0015] By adopting the above technical solution, the stability of the insert block during movement can be improved.

[0016] Preferably, a movable rod is evenly and fixedly connected to the bottom of the support seat, and the movable rod is slidably connected to the inside of the partition.

[0017] By adopting the above technical solution, the stability of the support seat when moving up and down can be improved.

[0018] Preferably, a door is hingedly connected to one side of the box body close to the dust collecting chamber.

[0019] By adopting the above technical solution, the dust collected inside the dust collecting chamber can be conveniently processed in a centralized manner.

[0020] Preferably, a handle is fixedly connected to one side of the door.

[0021] By adopting the above technical solution, the box door can be opened or closed conveniently.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] The belt conveyor with dust reduction function is provided with a conveyor body and a dust removal mechanism on the base respectively, so that the two-way screw rod can drive the two plug blocks to move away from each other after counterclockwise rotation, so that the plate body can drive the brush to be removed from the support seat after losing the positioning force of the plug block, and it is also convenient to install the brush; through the above arrangement, it is more convenient for the staff to regularly clean or replace the brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the belt conveyor with dust reduction function of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure inside the box of the belt conveyor with dust reduction function of the utility model;

[0026] Figure 3 It is an enlarged schematic diagram of area A of the internal structure schematic diagram of the box body in the belt conveyor with dust suppression function of the utility model;

[0027] Figure 4 It is a structural schematic diagram of a plate body and a slot in a belt conveyor with dust reduction function of the utility model.

[0028] In the figure: 1. base; 2. conveyor body; 20. bracket; 21. motor; 22. driving roller; 23. driven roller; 24. belt; 3. dust removal mechanism; 30. box body; 31. partition; 32. dust collecting chamber; 33. electric push rod; 34. support seat; 35. two-way screw rod; 36. sliding rod; 37. plate body; 38. plug block; 39. hand wheel; 301. torsion spring; 302. protrusion; 303. empty slot; 304. movable rod; 305. brush; 306. slot; 307. handle; 308. box door. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 4 , the utility model provides a technical solution: a belt conveyor with dust reduction function, comprising: a base 1, a conveyor body 2 and a dust removal mechanism 3;

[0031] First, in order to enable the motor 21 to drive the driving roller 22 to rotate after starting, so that the belt 24 can rotate on the bracket 20 under the action of the starting roller and the driven roller 23, and then the belt 24 can transport the product; the conveyor body 2 includes a bracket 20 fixedly connected to the base 1, the motor 21 is fixedly installed on the outer side of the bracket 20, the output shaft of the motor 21 is fixedly connected to the driving roller 22, the driving roller 22 is rotatably connected with the belt 24, and the inner side of the belt 24 is rotatably connected to the bracket 20 through the driven roller 23;

[0032] Secondly, in order to enable the support seat 34 to move upward after the electric push rod 33 is extended, so that the brush 305 can contact the bottom of the belt 24 after moving upward, and then the dust adhered to the belt 24 can be swept into the dust collecting chamber 32 by the brush 305; the dust removal mechanism 3 includes a plate body 37 and a box body 30 fixedly connected to the top of the base 1, and the electric push rod 33 and the partition 31 are fixedly installed inside the box body 30 respectively, the top of the partition 31 and the box body 30 form a dust collecting chamber 32, and the piston rod of the electric push rod 33 penetrates the partition 31 and is fixedly connected to the support seat 34; in order to improve the stability of the support seat 34 when it moves up and down, the bottom of the support seat 34 is evenly fixedly connected with a movable rod 304, and the movable rod 304 is slidably connected to the inside of the partition 31; in order to facilitate the centralized treatment of the dust collected in the dust collecting chamber 32, a box door 308 is hinged on one side of the box body 30 close to the dust collecting chamber 32, and a handle 307 is fixedly connected to one side of the box door 308;

[0033] Again, in order to replace or clean the brush 305 when it is necessary to replace or clean it, the two plug blocks 38 can be driven to move away from each other by rotating the two-way screw rod 35 counterclockwise, so that the plate body 37 can be removed after the plug block 38 is removed from the slot 306, so that the brush 305 can be replaced or cleaned easily. The support seat 34 is internally rotatably connected with the two-way screw rod 35, and the two opposite threads of the two-way screw rod 35 are threadedly fitted with the plug block 38. The interior of the plug block 38 is movably connected to the support seat 34, and slots 306 for inserting the plug block 38 are provided on both sides of the plate body 37, and the top of the plate body 37 is fixedly connected with the brush 305; in order to keep the handwheel 39 from being subjected to external force, the two-way screw rod 35 can keep rotating clockwise under the limiting action of the torsion spring 301. The force allows the two plug blocks 38 to be stably inserted into the slots 306 after approaching each other to fix the plate body 37, thereby allowing the brush 305 to be used normally. An empty slot 303 is provided on one side of the box body 30. One end of the bidirectional screw rod 35 passes through the empty slot 303 and is fixedly connected to a hand wheel 39. A torsion spring 301 is mounted on the bidirectional screw rod 35, and the two ends of the torsion spring 301 are respectively fixedly connected to the hand wheel 39 and the support seat 34; in order to facilitate the counterclockwise rotation of the hand wheel 39, thereby facilitating the disassembly of the plate body 37 and the brush 305, the outer side of the hand wheel 39 is evenly and fixedly connected with equidistantly distributed protrusions 302; in order to improve the stability of the plug block 38 when it moves, the inner side of the plug block 38 is slidably connected with a slide rod 36, and the two ends of the slide rod 36 are fixedly connected to the support seat 34.

[0034] The working steps of this scheme are summarized and sorted out according to the above technical scheme: when in use, the motor 21 is started to drive the driving roller 22 to rotate, so that the belt 24 can rotate on the bracket 20 under the action of the starting roller and the driven roller 23, and then the belt 24 can transport the product; in addition, after the electric push rod 33 is extended, the support seat 34 can move upward, so that the brush 305 can contact the bottom of the belt 24 after moving upward, and then the dust adhered to the belt 24 can be swept into the dust collecting chamber 32 by the brush 305; and when the brush 305 needs to be replaced or cleaned, the two plug blocks 38 can be driven to move away from each other by rotating the bidirectional screw rod 35 counterclockwise, so that the plate body 37 can be removed after the plug block 38 is removed from the slot 306, so that the brush 305 can be easily replaced or cleaned.

[0035] In summary: the belt conveyor with dust reduction function arranges the conveyor body 2 and the dust removal mechanism 3 on the base 1 respectively, so that the bidirectional screw rod 35 can drive the two plug blocks 38 to move away from each other after rotating counterclockwise, so that the plate body 37 can drive the brush 305 to be removed from the support seat 34 after losing the positioning force of the plug block 38, and it is also convenient to install the brush 305; through the above arrangement, it is more convenient for the staff to regularly clean or replace the brush 305.

[0036] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A belt conveyor with dust suppression function, characterized in that: include: A base (1), a conveyor body (2) and a dust removal mechanism (3); The conveyor body (2) comprises a bracket (20) fixedly connected to the base (1), a motor (21) is fixedly mounted on the outer side of the bracket (20), a driving roller (22) is fixedly connected to the output shaft of the motor (21), a belt (24) is rotatably connected to the driving roller (22), and the inner side of the belt (24) is rotatably connected to the bracket (20) via a driven roller (23); The dust removal mechanism (3) comprises a plate body (37) and a box body (30) fixedly connected to the top of the base (1); an electric push rod (33) and a partition (31) are fixedly installed inside the box body (30); the top of the partition (31) and the box body (30) form a dust collecting chamber (32); the piston rod of the electric push rod (33) passes through the partition (31) and is fixedly connected to a support seat (34); a bidirectional screw rod (35) is rotatably connected inside the support seat (34); two opposite threads of the bidirectional screw rod (35) are threadedly mounted with an insert block (38); the inside of the insert block (38) is movably connected to the support seat (34); slots (306) for inserting the insert block (38) are provided on both sides of the plate body (37); and a brush (305) is fixedly connected to the top of the plate body (37).

2. The belt conveyor with dust suppression function according to claim 1, characterized in that: A hollow groove (303) is provided on one side of the box body (30), one end of the bidirectional screw rod (35) passes through the hollow groove (303) and is fixedly connected to a hand wheel (39), a torsion spring (301) is sleeved on the bidirectional screw rod (35), and two ends of the torsion spring (301) are respectively fixedly connected to the hand wheel (39) and the support seat (34).

3. The belt conveyor with dust suppression function according to claim 2, characterized in that: The outer side of the hand wheel (39) is evenly and fixedly connected with equidistantly distributed protrusions (302).

4. The belt conveyor with dust suppression function according to claim 1, characterized in that: The insert block (38) is slidably connected to a slide rod (36) inside, and both ends of the slide rod (36) are fixedly connected to the support seat (34).

5. The belt conveyor with dust suppression function according to claim 1, characterized in that: The bottom of the support seat (34) is evenly and fixedly connected with a movable rod (304), and the movable rod (304) is slidably connected to the inside of the partition (31).

6. The belt conveyor with dust suppression function according to claim 1, characterized in that: A box door (308) is hingedly connected to one side of the box body (30) close to the dust collecting chamber (32).

7. The belt conveyor with dust suppression function according to claim 6, characterized in that: A handle (307) is fixedly connected to one side of the box door (308).

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