Belt conveyor for soft water salt processing

Abstract

The utility model discloses a belt conveyor for soft water salt processing, and belongs to the technical field of conveyors. The problem that in the prior art, when soft water salt is produced, produced soft water salt tablets can be stained with more salt particles is solved. The belt conveyor mainly comprises a belt conveyor body, a cleaning device is installed on the lower side of the discharging end of the belt conveyor body and comprises a net plate and a collecting hopper, net holes are formed in the net plate, the net plate inclines downwards relative to the belt conveyor body, and baffles are installed on the front side and the rear side of the net plate respectively. The mesh plate is installed on one side of the top of the collecting hopper, a discharging port is formed in the bottom of the collecting hopper, a vibration motor is installed on the outer side face of the collecting hopper, the collecting hopper is supported through buffering supporting legs, and a brush is installed on the portion, on one side of the mesh plate, of the top of the collecting hopper and located on the lower side of a belt of the belt conveyor body. The tops of brush wires of the brush abut against the belt.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveyors, and in particular relates to a belt conveyor for processing soft water salt. Background Art

[0002] Softening salt is also known as ion exchange resin regeneration agent. During production, the salt particles can be pressed into tablets by a tablet press. The produced soft water salt tablets can be conveyed by a belt conveyor. When the soft water salt tablets fall from the tablet press to the belt conveyor, some salt particles often stick to their surface. The salt particles on these soft water salt tablets will not only fall onto the belt conveyor, but will also eventually fall into the packaging bag along the belt conveyor, affecting the production quality of the soft water salt tablets and causing certain troubles to the production of soft water salt tablets. Summary of the invention

[0003] The utility model aims to provide a belt conveyor for processing soft water salt, so as to overcome the problem in the prior art that a lot of salt particles are attached to the soft water salt tablets produced during the production of soft water salt.

[0004] The utility model is realized by adopting the following technical scheme: a belt conveyor for processing soft water salt, comprising a belt conveyor body, a cleaning device is installed on the lower side of the discharging end of the belt conveyor body, the cleaning device comprises a mesh plate and a collecting hopper, mesh holes are provided on the mesh plate, the mesh plate is arranged to be inclined downward relative to the belt conveyor body, and baffles are respectively installed on the front and rear sides of the mesh plate, the mesh plate is installed on one side of the top of the collecting hopper, a discharging port is provided at the bottom of the collecting hopper, a vibration motor is installed on the outer side surface of the collecting hopper, the collecting hopper is supported by a buffer support leg, a brush is installed on one side of the mesh plate at the top of the collecting hopper, the brush is on the lower side of the belt of the belt conveyor body, and the top of the bristles of the brush contacts the belt.

[0005] Furthermore, a first support plate is installed on the collecting hopper, a lower fixing frame is installed on the first support plate, the lower fixing frame includes a bottom plate, the left and right sides of the bottom plate are respectively connected to the first side plates, the bottom plate of the lower fixing frame is connected to the first support plate by welding, a plurality of fixing holes are respectively provided at vertical intervals on the front and rear sides of the first side plate, and the fixing holes on the first side plates on both sides correspond to each other one by one, the brush includes a brush plate, the brush wire is installed on the brush plate, an upper fixing frame is installed on the bottom of the brush plate, the upper fixing frame includes a top plate, the left and right sides of the top plate are respectively connected to the second side plates, the front and rear sides of the second side plate are respectively provided with mounting holes matching the fixing holes, the mounting holes on the second side plate are connected to the relative fixing holes on the first side plate on the corresponding side by bolts and nuts.

[0006] Further, first grooves for cooperating with the first support plate are respectively formed in the front and rear sides of the top of the aggregate hopper. The first support plate is located in the first grooves on both sides. First fixing plates are respectively installed at the front and rear ends of the first support plate. First threaded holes are formed in the first fixing plates, and first fastening bolts are inserted into the first threaded holes.

[0007] Further, the brush filaments are made of nylon brush filaments.

[0008] Further, first air supply pipes are installed at the tops of the two baffles. A plurality of air blowing nozzles with downward openings are installed at intervals at the bottom of the first air supply pipes.

[0009] Further, one end of the first air supply pipe is provided with an opening and is connected to an air pipe. The first air supply pipe is made of stainless steel. Second grooves are respectively formed in the two baffles in a relatively arranged manner. The first air supply pipe is located in the second grooves. Second support plates are installed on the upper sides of the two baffles in the second grooves. The second support plates are fixedly connected to the baffles by bolts. The first air supply pipe is fixedly connected to the second support plates by pipe clamps.

[0010] Further, a second air supply pipe is further installed at the top of the aggregate hopper. The brush is located between the second air supply pipe and the mesh plate, and the second air supply pipe is located below the belt of the belt conveyor body. A plurality of air blowing nozzles with upward openings are installed at intervals on the second air supply pipe.

[0011] Further, a third support plate is installed on the aggregate hopper. The second air supply pipe is fixedly installed on the third support plate by a pipe clamp; first grooves for cooperating with the third support plate are respectively formed in the front and rear sides of the top of the aggregate hopper. The third support plate is located in the first grooves on both sides. Second fixing plates are respectively installed at the front and rear ends of the second support plate. Second threaded holes are formed in the second fixing plates, and second fastening bolts are inserted into the second threaded holes.

[0012] Further, four buffer support legs are installed at the bottom of the aggregate hopper. The buffer support legs include lower legs and upper legs connected to the aggregate hopper. Springs are installed between the lower legs and the upper legs. Limit posts inserted into the springs are respectively installed on the lower legs and the upper legs.

[0013] Further, a collection box is further included. The collection box is located below the discharge port of the aggregate hopper.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model solves the problem that a large amount of salt particles adhere to the soft water salt tablets produced during the production of soft water salt at present by arranging a cleaning device, which can conveniently clean and collect the salt particles adhering to the soft water salt tablets conveyed by the belt conveyor body, and also clean and collect the salt particles on the surface of the belt of the belt conveyor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the utility model;

[0017] Figure 2 is a schematic diagram of the cleaning device of the utility model;

[0018] Figure 3 is a schematic diagram of the installation structure of the brush 8 of the utility model;

[0019] Figure 4 is Figure 3 a schematic diagram when the upper fixing frame 15 and the lower fixing frame 11 are separated in the above.

[0020] In the figure: 1, belt conveyor body; 2, mesh plate; 3, aggregate hopper; 4, baffle; 5, discharge port; 6, vibration motor; 7, buffer support leg; 8, brush; 9, brush filaments; 10, first support plate; 11, lower fixing frame; 12, bottom plate; 13, first side plate; 14, fixing hole; 15, upper fixing frame; 16, top plate; 17, second side plate; 18, first groove; 19, first fixing plate; 20, first fastening bolt; 21, first air supply pipe; 22, second groove; 23, second support plate; 24, second air supply pipe; 25, third support plate; 26, third groove; 27, second fixing plate; 28, second fastening bolt; 29, lower leg; 30, upper leg; 31, spring; 32, collection box; 33, brush plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to enable those skilled in the art of the present technology to better understand the technical solutions in the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0022] A belt conveyor for soft water salt processing, comprising a belt conveyor body 1. The belt conveyor body 1 can adopt a skirted belt conveyor. The belt conveyor body 1 includes a belt. During the production of soft water salt, the soft water salt tablets produced by the tablet press can fall onto the belt of the belt conveyor body 1 and be conveyed by the belt conveyor body 1. When the soft water salt tablets fall onto the belt, the salt particles adhering to the soft water salt tablets will also be brought onto the belt at the same time. Therefore, during the process of the belt conveyor body 1 conveying the soft water salt tablets, a certain amount of salt particles will also adhere to the surface of its belt.

[0023] A cleaning device is installed on the lower side of the discharge end of the belt conveyor body 1. The cleaning device includes a mesh plate 2 and a collecting hopper 3. The mesh plate 2 is provided with mesh holes. The mesh plate 2 is installed on one side of the top of the collecting hopper 3. After the soft water salt tablets move onto the mesh plate 2, the salt particles on the soft water salt tablets will fall into the collecting hopper 3 through the mesh holes and fall into the lower collecting box 32 from the discharge port 5 at the bottom of the collecting hopper 3.

[0024] To facilitate the downward movement of the soft water salt tablets falling onto the mesh plate 2, in the present utility model, the mesh plate 2 is set to be appropriately inclined downward relative to the belt conveyor body 1. Baffles 4 are respectively installed on the front and rear sides of the mesh plate 2 to prevent the soft water salt tablets from sliding out from the side of the mesh plate 2 during the downward movement.

[0025] A vibration motor 6 is installed on the outer side surface of the collecting hopper 3. The collecting hopper 3 is supported by buffer support legs 7. Under the action of the vibration motor 6, both the collecting hopper 3 and the mesh plate 2 will vibrate. By installing the vibration motor 6 in the present utility model, it can well facilitate the movement of the soft water salt tablets from the upper side to the lower side of the mesh plate 2. During the movement process, since the soft water salt tablets on the mesh plate 2 also vibrate, when the soft water salt tablets fall onto the mesh plate 2 and vibrate and move on the mesh plate 2, the salt particles on the soft water salt tablets will fall into the collecting hopper 3 through the mesh holes of the mesh plate 2, and the cleaning effect on the salt particles on the surface of the soft water salt tablets is very good.

[0026] A brush 8 is installed on one side of the top of the collecting hopper 3 at the mesh plate 2. The brush 8 is located under the belt of the belt conveyor body 1. The top of the brush filaments 9 of the brush 8 abuts against the belt. By setting the brush 8 and making the top surface of the brush filaments 9 of the brush 8 abut against the belt in the present utility model, when the belt conveyor rotates, the brush filaments 9 of the brush 8 will brush off the salt particles on the belt of the belt conveyor body 1, so that the salt particles on the belt will fall into the collecting hopper 3 as much as possible. On the basis of keeping the belt clean, it also avoids the salt particles from falling onto the working ground.

[0027] A first support plate 10 is installed on the aggregate hopper 3, and a lower fixing frame 11 is installed on the first support plate 10. The lower fixing frame 11 includes a bottom plate 12, and first side plates 13 are respectively connected to the left and right sides of the bottom plate 12. The bottom plate 12 of the lower fixing frame 11 is connected to the first support plate 10 by welding. The vertical cross-section of the lower fixing frame 11 of the present utility model is of a U-shaped structure. By installing the lower fixing frame 11, the installation height of the brush 8 can be increased, and the installation height of the brush 8 can be adjusted.

[0028] A plurality of fixing holes 14 are respectively formed at the front and rear sides of the first side plates 13 at intervals in the vertical direction, and the fixing holes 14 on the two first side plates 13 correspond to each other one by one. The brush 8 includes a brush plate 33, brush filaments 9 are installed on the brush plate 33, and an upper fixing frame 15 is installed at the bottom of the brush plate 33. The upper fixing frame 15 includes a top plate 16. The brush plate 33 and the top plate 16 can be connected by glue or bolts and nuts. Second side plates 17 are respectively connected to the left and right sides of the top plate 16. Installation holes adapted to the fixing holes 14 are respectively formed at the front and rear sides of the second side plates 17. The installation holes on the second side plates 17 and the opposite fixing holes 14 on the corresponding first side plates 13 are connected by bolts and nuts. The vertical cross-section of the upper fixing frame 15 of the present utility model is of an inverted U-shaped structure. By connecting the installation holes on the second side plates 17 of the upper fixing frame 15 to the fixing holes 14 at different heights on the corresponding first side plates 13, the installation height of the upper fixing frame 15 can be adjusted, and further the purpose of adjusting the installation height of the brush 8 can be achieved. When the brush filaments 9 are severely worn and the length becomes short, we can timely increase the installation height of the upper mounting frame to increase the height of the brush 8, so that the brush filaments 9 of the brush 8 always contact the belt.

[0029] First grooves 18 adapted to the first support plate 10 are respectively formed at the front and rear sides of the top of the aggregate hopper 3. The first support plate 10 is located in the two first grooves 18. First fixing plates 19 are respectively installed at the front and rear ends of the first support plate 10. First threaded holes are formed in the first fixing plates 19, and first fastening bolts 20 are inserted into the first threaded holes. When installing the first support plate 10, it can be first placed in the two first grooves 18, and then the first fastening bolts 20 are screwed into the first fixing plates 19 and the first fastening bolts 20 are made to contact the side plates of the aggregate hopper 3 to fix the first support plate 10. As shown in the figure, since the side plates of the aggregate hopper 3 are all inclined inward, when the first fastening bolts 20 contact the side plates, the first support plate 10 can be better fixed to prevent the first support plate 10 from shifting.

[0030] The brush filaments 9 are made of nylon brush filaments 9.

[0031] At the top of the two baffles 4, a first air supply pipe 21 is installed. One end of the first air supply pipe 21 is provided with an opening and is connected to an air pipe. The first air supply pipe 21 is made of stainless steel. At the bottom of the first air supply pipe 21, a plurality of air blowing nozzles with openings facing downwards are installed at intervals. In the present utility model, the first air supply pipe 21 supplies air through the air pipe, and the second air supply pipe 24 is also connected to the air pipe. The first air supply pipe 21 and the second air supply pipe 24 can be supplied with air by the same air source, and the air source is respectively connected to the first air supply pipe 21 and the second air supply pipe 24 through the air pipe. By installing the first air supply pipe 21 in the present utility model, the first air supply pipe 21 blows out gas with a certain pressure through the air blowing nozzles. The gas pressure can be reasonably adjusted, and the gas can further blow away the salt particles on the surface of the soft water salt tablets. Under the dual action of blowing and vibration, the cleaning of the soft water salt tablets can be better ensured.

[0032] On the two baffles 4, second grooves 22 arranged oppositely are respectively opened. The first air supply pipe 21 is located in the second grooves 22. On the upper side of the second grooves 22 of the two baffles 4, second support plates 23 are installed. The second support plates 23 are fixedly connected to the baffles 4 by bolts. The first air supply pipe 21 is fixedly connected to the second support plates 23 by pipe clamps. In the present utility model, the front and rear ends of the second support plates 23 are respectively fixedly installed on the two baffles 4 by bolts, and threaded holes are opened on the top surfaces of the baffles 4. The first air supply pipe 21 is installed on the bottom surface of the second support plates 23, and the first air supply pipe 21 is fixedly connected to the second support plates 23 by pipe clamps, with firm fixation, avoiding the loosening of the first air supply pipe 21 during the air blowing process.

[0033] At the top of the aggregate hopper 3, a second air supply pipe 24 is further installed. The brush 8 is located between the second air supply pipe 24 and the mesh plate 2, and the second air supply pipe 24 is located below the belt of the belt conveyor body 1. On the second air supply pipe 24, a plurality of air blowing nozzles with openings facing upwards are installed at intervals. In the present utility model, the openings of the air blowing nozzles on the second air supply pipe 24 face upwards towards the belt. By blowing air through the air blowing nozzles, the salt particles attached to the belt can be blown off. By reasonably setting the installation angle of the air blowing nozzles and the air blowing pressure of the air blowing nozzles, the salt particles blown off the belt can all fall into the aggregate hopper 3. By arranging the second air supply pipe 24, the belt can be cleaned more cleanly.

[0034] A third support plate 25 is installed on the aggregate hopper 3, and the second air supply pipe 24 is fixedly installed on the third support plate 25 through a pipe clamp; third grooves 26 adapted to the third support plate 25 are respectively formed on the front and rear sides of the top of the aggregate hopper 3. The third support plate 25 is located in the third grooves 26 on both sides. Second fixing plates 27 are respectively installed at the front and rear ends of the second support plate 23. Second threaded holes are formed in the second fixing plates 27, and second fastening bolts 28 are inserted into the second threaded holes. In the present utility model, the second air supply pipe 24 is installed on the top of the aggregate hopper 3 through the third support plate 25. When installing the third support plate 25, first place the third support plate 25 in the third grooves 26 on both sides, then screw the second fastening bolts 28 into the second threaded holes, and make one end of the second fastening bolts 28 abut against the side plate of the aggregate hopper 3, thereby achieving the purpose of fixing the third support plate 25. As shown in the figure, since the side plates of the aggregate hopper 3 are all inclined inward, after the second fastening bolts 28 contact the side plates, the third support plate 25 can be better fixed, preventing the third support plate 25 from shifting.

[0035] Four buffer support legs 7 are installed at the bottom of the aggregate hopper 3. The buffer support legs 7 include lower legs 29 and upper legs 30 connected to the aggregate hopper 3. Springs 31 are installed between the lower legs 29 and the upper legs 30, and limit posts inserted into the springs 31 are respectively installed on the lower legs 29 and the upper legs 30. In the present utility model, the lower legs 29 are fixedly connected to the ground, and two adjacent front and rear lower legs 29 can be connected through a base.

[0036] A collection box 32 is further included, and the collection box 32 is located below the discharge port 5 of the aggregate hopper 3. By providing the collection box 32 in the present utility model, the salt particles falling from the aggregate hopper 3 can be conveniently collected.

Claims

1. A belt conveyor for processing soft water salt, characterized in that: The invention comprises a belt conveyor body (1), wherein a cleaning device is installed at the lower side of the discharge end of the belt conveyor body (1), wherein the cleaning device comprises a mesh plate (2) and a collecting hopper (3), wherein mesh holes are provided on the mesh plate (2), the mesh plate (2) is arranged to be tilted downward relative to the belt conveyor body (1), and baffles (4) are respectively installed on the front and rear sides of the mesh plate (2), the mesh plate (2) is installed on one side of the top of the collecting hopper (3), and a discharge port (5) is provided at the bottom of the collecting hopper (3), a vibration motor (6) is installed on the outer side surface of the collecting hopper (3), the collecting hopper (3) is supported by a buffer support leg (7), a brush (8) is installed at the top of the collecting hopper (3) on one side of the mesh plate (2), the brush (8) is on the lower side of the belt of the belt conveyor body (1), and the top of the brush wire (9) of the brush (8) contacts the belt.

2. The belt conveyor for processing soft water salt according to claim 1, characterized in that: A first support plate (10) is mounted on the collecting hopper (3), a lower fixing frame (11) is mounted on the first support plate (10), the lower fixing frame (11) comprises a bottom plate (12), the left and right sides of the bottom plate (12) are respectively connected to first side plates (13), the bottom plate (12) of the lower fixing frame (11) is connected to the first support plate (10) by welding, a plurality of fixing holes (14) are respectively provided at vertical intervals on the front and rear sides of the first side plates (13), and the fixing holes (14) on the first side plates (13) on both sides are connected one by one. Correspondingly, the brush (8) comprises a brush plate (33), the brush wire (9) is mounted on the brush plate (33), an upper fixing frame (15) is mounted on the bottom of the brush plate (33), the upper fixing frame (15) comprises a top plate (16), the left and right sides of the top plate (16) are respectively connected to the second side plate (17), the front and rear sides of the second side plate (17) are respectively provided with mounting holes that match the fixing holes (14), and the mounting holes on the second side plate (17) are connected to the corresponding fixing holes (14) on the first side plate (13) by bolts and nuts.

3. The belt conveyor for processing soft water salt according to claim 2, characterized in that: The front and rear sides of the top of the collecting hopper (3) are respectively provided with first grooves (18) that cooperate with the first support plate (10); the first support plate (10) is in the first grooves (18) on both sides; the front and rear ends of the first support plate (10) are respectively installed with first fixing plates (19); a first threaded hole is provided on the first fixing plate (19); a first fastening bolt (20) is inserted into the first threaded hole.

4. The belt conveyor for processing soft water salt according to claim 1, characterized in that: The brush filaments (9) are nylon brush filaments (9).

5. The belt conveyor for processing soft water salt according to claim 1, characterized in that: A first air supply pipe (21) is installed on the top of the baffles (4) on both sides, and a plurality of blowing nozzles with openings arranged downward are installed at intervals on the bottom of the first air supply pipe (21).

6. The belt conveyor for processing soft water salt according to claim 5, characterized in that: One end of the first air supply pipe (21) is provided with an opening and connected to the air pipe. The first air supply pipe (21) is made of stainless steel. The baffle plates (4) on both sides are provided with second grooves (22) arranged opposite to each other. The first air supply pipe (21) is in the second groove (22). The baffle plates (4) on both sides are provided with second support plates (23) on the upper sides of the second grooves (22). The second support plates (23) are fixedly connected to the baffle plates (4) by bolts. The first air supply pipe (21) is fixedly connected to the second support plates (23) by pipe clamps.

7. The belt conveyor for processing soft water salt according to claim 6, characterized in that: A second air supply pipe (24) is also installed on the top of the collecting hopper (3), the brush (8) is between the second air supply pipe (24) and the mesh plate (2), and the second air supply pipe (24) is on the lower side of the belt of the belt conveyor body (1), and a plurality of air blowing nozzles with openings facing upward are installed at intervals on the second air supply pipe (24).

8. The belt conveyor for processing soft water salt according to claim 7, characterized in that: A third support plate (25) is installed on the collecting hopper (3), and the second air supply pipe (24) is fixedly installed on the third support plate (25) by means of a pipe clamp; third grooves (26) matching with the third support plate (25) are respectively provided on the front and rear sides of the top of the collecting hopper (3), and the third support plate (25) is in the third grooves (26) on both sides; second fixing plates (27) are respectively installed on the front and rear ends of the second support plate (23), and a second threaded hole is provided on the second fixing plate (27), and a second fastening bolt (28) is inserted into the second threaded hole.

9. The belt conveyor for processing soft water salt according to claim 1, characterized in that: Four buffer support legs (7) are installed at the bottom of the collecting hopper (3), and the buffer support legs (7) include a lower support leg (29) and an upper support leg (30) connected to the collecting hopper (3), a spring (31) is installed between the lower support leg (29) and the upper support leg (30), and a limiting column inserted into the spring (31) is installed on the lower support leg (29) and the upper support leg (30), respectively.

10. The belt conveyor for processing soft water salt according to any one of claims 1 to 9, characterized in that: It also includes a collecting box (32), which is located at the lower side of the discharge port (5) of the collecting hopper (3).

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