Smashing device for filler of feed salt bricks

Abstract

The utility model discloses a feed salt brick filler crushing device in the related technical field of feed salt brick production, which comprises a crushing box body and a blanking hopper, a door-opening rotary support seat is fixedly arranged on the side edge of the crushing box body, a rotary connecting frame is rotatably connected and mounted in the door-opening rotary support seat, and the blanking hopper is fixedly connected with the rotary connecting frame. And the rotating connecting frame is fixedly connected with the outer side of a sealing door, a movable fluted disc is installed on the side, away from the sealing door, in the smashing box body, a fixed fluted disc is installed on the inner side face of the sealing door, and a bearing seat is fixedly installed on the outer side wall of the smashing box body. The cooling device is arranged on the outer side of the upper portion of the smashing box body, the temperature in the smashing box body in the working process of the smashing device can be effectively reduced, the probability that padding becomes wet is reduced, meanwhile, the air inlet drying box is arranged at the position of the air inlet window of the smashing box body, it is guaranteed that air entering the smashing box body is in a dry state, and the smashing device is safe and reliable. The probability that the filler becomes moist is further reduced, and the crushing effect of the filler is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field related to the production of feed salt bricks, and specifically relates to a filling material crushing device for feed salt bricks. Background Art

[0002] The fillers used in feed salt bricks refer to the various materials used to make them. These materials include table salt and a specific proportion of more than ten major and trace elements, including calcium, phosphorus, copper, iron, zinc, manganese, cobalt, iodine, and selenium. Feed salt bricks are a new type of mineral feed supplement for livestock, using table salt as a carrier. They are scientifically formulated to effectively improve feed utilization and maintain the animal's normal mineral and trace element requirements and metabolic balance. The fillers in these feed salt bricks not only include table salt but also a variety of essential minerals and trace elements to meet the nutritional needs of livestock and promote their healthy growth. During the salt brick production process, the various fillers must be pulverized. This process is typically performed directly in a crusher. Since salt brick fillers are primarily salt, the pulverization process generates heat during the pulverization process. The temperature of the filler fluctuates during feeding, pulverization, and feeding. Salt is susceptible to moisture and readily absorbs moisture from the air during these temperature fluctuations. This damp salt can easily form lumps, which can affect filler pulverization.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a device for crushing the filler of feed salt bricks. To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0005] A filling and crushing device for feed salt bricks comprises a crushing box body and a lower hopper, a door-opening rotating support seat is fixedly provided on the side of the crushing box body, a rotating connecting frame is rotatably installed in the door-opening rotating support seat, and the rotating connecting frame is fixedly connected to the outer side of the sealing door, a movable toothed disc is installed on the side of the crushing box body away from the sealing door, a fixed toothed disc is installed on the inner side surface of the sealing door, a bearing seat is fixedly installed on the outer side wall of the crushing box body, a crushing motor is installed on the outer side of the bearing seat, and an installation slot is provided on the inner wall of the crushing box body. A mounting block is installed in a sliding connection in the mounting slot, and the mounting block is located on the outside of the filter screen, and the filter screen is located on the outside of the movable toothed disc. A cooling box is fixedly installed on the top of the crushing box, and a semiconductor refrigeration plate is provided in the cooling box. A cooling fan is installed on the outside of the semiconductor refrigeration plate. An air intake window is provided on the side of the crushing box below the sealing door, and an air intake drying box is installed on the outside of the air intake window. A filter window is provided on the air intake drying box, and the filter window is used to filter the air entering the crushing box.

[0006] As a further solution of the present invention: two cooling boxes are provided, the cooling surface of the semiconductor refrigeration plate is close to the side inside the crushing box, the cooling surface of the semiconductor refrigeration plate is provided with thermal conductive silica gel, and the cooling fan is installed on the heating surface side of the semiconductor refrigeration plate to achieve rapid heat dissipation of the heating surface of the semiconductor refrigeration plate.

[0007] As a further solution of the present invention: a supporting table is provided under the crushing box, a supporting box is provided under the supporting table, a dust collector is fixedly installed on the supporting table at a position on the side of the crushing box, an air pump is provided on the side of the dust collector, and the dust collector is connected to the material guide cavity in the supporting box through a dust removal air duct, and is used to remove dust from the gas in the crushing box.

[0008] As a further solution of the present invention: the rotating connecting frame is an L-shaped right-angle bent plate structure, a material guide trough is fixedly provided on the outer side of the sealing door, the lower end of the material guide trough extends to the middle inner position of the sealing door, and the upper end of the material guide trough is installed with the lower hopper for supplying filler into between the movable toothed disc and the fixed toothed disc in the crushing box.

[0009] As a further solution of the present invention: the lower end of the crushing box is connected to the inside of the supporting box, a discharge guide plate is provided in the supporting box, and a discharge conduit is provided at the lower end of the discharge guide plate for discharging the crushed filler.

[0010] As a further solution of the present invention: a fixed connecting plate is provided on the side of the crushing box away from the door opening rotating support seat, and a corresponding fixing ear is provided on the sealing door. The fixing ear and the fixed connecting plate are fixedly connected by fixing screws, and a sealing ring is provided on the sealing door at a position outside the fixed toothed disc to ensure the sealing performance of the sealing door and the crushing box.

[0011] As a further solution of the present invention: moving wheels are installed on the bottom of the supporting box.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art.

[0013] The utility model provides a cooling device on the outer side of the upper part of the crushing box, which can effectively reduce the temperature inside the crushing box during the operation of the crushing device and reduce the probability of the filler becoming wet. At the same time, an air intake drying box is provided at the air intake window position of the crushing box to ensure that the gas entering the crushing box is in a dry state, further reducing the probability of the filler becoming wet and ensuring the crushing effect of the filler.

[0014] The cooling device of the utility model adopts semiconductor refrigeration plates, which can effectively reduce the generation of dust compared with air cooling. At the same time, the device is equipped with a dust removal air duct, a dust collector and an air pump, which can effectively remove the dust generated during the crushing process. It is highly safe and environmentally friendly.

[0015] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are part of this application and are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. In the drawings:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is the main view of the utility model;

[0019] Figure 3 It is a side view of the utility model;

[0020] Figure 4 This is a schematic diagram of the interior of the pulverizing device of the present invention;

[0021] Figure 5 This is a partial enlarged view of point A of the present utility model.

[0022] In the figure: 1. Crushing box; 2. Support plate; 3. Support box; 4. Discharge duct; 5. Air intake drying box; 6. Filter window; 7. Dust removal air duct; 8. Dust collector; 9. Vacuum pump; 10. Sealing door; 11. Discharge hopper; 12. Guide trough; 13. Cooling box; 14. Crushing motor; 15. Door opening rotation support seat; 16. Rotating connecting frame; 17. Fixing ear; 18. Fixing screw; 19. Moving wheel; 20. Air intake window; 21. Discharge guide plate; 22. Bearing seat; 23. Movable gear disc; 24. Fixed gear disc; 25. Sealing ring; 26. Filter screen; 27. Mounting slot; 28. Mounting block; 29. ​​Thermal conductive silica gel; 30. Semiconductor cooling plate; 31. Cooling fan.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0025] like Figures 1 to 5 As shown, a feed salt brick filling crushing device comprises a crushing box 1 and a lower hopper 11. A door opening rotary support seat 15 is fixedly provided on the side of the crushing box 1. A rotary connecting frame 16 is rotatably installed in the door opening rotary support seat 15. The rotary connecting frame 16 is fixedly connected to the outer side of the sealing door 10. A movable toothed disc 23 is installed on the side of the crushing box 1 away from the sealing door 10. A fixed toothed disc 24 is installed on the inner side of the sealing door 10. A bearing seat 22 is fixedly installed on the outer wall of the crushing box 1. A crushing motor 14 is installed on the outer side of the bearing seat 22. A mounting slot 27 is provided on the inner wall of the crushing box 1. A mounting block 28 is slidably installed in the mounting slot 27. The mounting block 28 is located on the outside of the filter screen 26. The filter screen 26 is located on the outside of the movable toothed disc 23. A cooling box 13 is fixedly installed on the top of the crushing box 1. A semiconductor refrigeration plate 30 is provided in the cooling box 13. A cooling fan 31 is installed on the outside of the semiconductor refrigeration plate 30. An air intake window 20 is provided on the side of the crushing box 1 below the sealing door 10. An air intake drying box 5 is installed on the outside of the air intake window 20. A filter window 6 is provided on the air intake drying box 5. The filter window 6 is used to filter the air entering the crushing box 1.

[0026] Among them, there are two cooling boxes 13, the cooling surface of the semiconductor refrigeration plate 30 is on the side close to the crushing box 1, the cooling surface of the semiconductor refrigeration plate 30 is provided with thermal conductive silicone 29, and the cooling fan 31 is installed on the heating surface side of the semiconductor refrigeration plate 30 to realize rapid heat dissipation of the heating surface of the semiconductor refrigeration plate 30.

[0027] A support plate 2 is provided below the crushing box 1, and a support box 3 is provided below the support plate 2. A dust collector 8 is fixedly installed on the support plate 2 at the side of the crushing box 1. An air pump 9 is provided on the side of the dust collector 8. The dust collector 8 is connected to the material guide cavity in the support box 3 through a dust removal air duct 7 for dust removal treatment of the gas in the crushing box 1.

[0028] The rotating connecting frame 16 is an L-shaped right-angled bent plate structure. A material guide trough 12 is fixedly provided on the outer side of the sealing door 10. The lower end of the material guide trough 12 extends to the middle inner position of the sealing door 10. The upper end of the material guide trough 12 is installed with a lower hopper 11 for supplying fillers to between the movable toothed disc 23 and the fixed toothed disc 24 in the crushing box 1.

[0029] The lower end of the crushing box 1 is connected to the interior of the supporting box 3. A discharge guide plate 21 is provided in the supporting box 3. A discharge conduit 4 is provided at the lower end of the discharge guide plate 21 for discharging the crushed filler.

[0030] A fixed connecting plate is provided on the side of the pulverizing box 1 away from the door rotation support seat 15, and a corresponding fixing ear 17 is provided on the sealing door 10. The fixing ear 17 and the fixed connecting plate are fixedly connected by a fixing screw 18. A sealing ring 25 is provided on the sealing door 10 at the outer side of the fixed toothed disc 24 to ensure the sealing of the sealing door 10 and the pulverizing box 1.

[0031] The bottom of the supporting box 3 is provided with moving wheels 19 to facilitate the movement of the entire device.

[0032] The working principle of the present invention is as follows: when the filler of the salt brick is crushed, the sealing door 10 is closed and locked with the fixing screw 18, and the salt brick filler is added into the matching cavity between the movable toothed disc 23 and the fixed toothed disc 24 through the discharge hopper 11 and the guide trough 12. The crushing motor 14 drives the movable toothed disc 23 to rotate, and the relative movement between the movable toothed disc 23 and the fixed toothed disc 24 is utilized to make the filler be crushed by the impact, friction, shearing and mutual impact of the toothed disc. The crushed filler is filtered by the filter screen 26 and then falls into the support box 3. The support box 3 is provided with a discharge guide plate 21, and is discharged from the discharge conduit 4 through the guide.

[0033] The fineness of the filler grinding can be adjusted by replacing the filter screen 26 with different apertures. The filter screen 26 is installed with the grinding box 1 by plugging, which is convenient for disassembly and replacement. During the filler grinding process, the grinding motor 14 will generate a certain amount of heat when it works, and the friction between the movable gear plate 23, the fixed gear plate 24 and the filler will also generate a certain amount of heat, which will cause the temperature in the grinding box 1 to rise. After the semiconductor refrigeration plate 30 in the cooling box 13 is energized, the cooling surface is rapidly cooled, and a rapid heat exchange is performed with the grinding box 1, which effectively cools the inside of the grinding box 1, which can not only provide cooling protection for the grinding box 1, but also reduce the probability of the filler becoming wet. The heating surface of the semiconductor refrigeration plate 30 is cooled by the cooling fan 31 to discharge the heat to the outside.

[0034] At the same time, a certain amount of dust will be generated during the pulverizing process. The air extraction pump 9 works to extract the air in the pulverizing box 1 and the supporting box 3, forming a negative pressure. The air in the pulverizing box 1 is discharged after being dedusted by the dust collector 8. Due to the action of the air extraction pump 9, the air pressure in the supporting box 3 becomes low. The external air is dried by the air intake drying box 5 and then enters the pulverizing box 1 through the air intake window 20.

[0035] The present invention has a new structural design and is easy to install and use. A cooling device is provided on the outer side of the upper part of the crushing box 1, which can effectively reduce the temperature inside the crushing box 1 during the operation of the crushing device and reduce the probability of the filler becoming wet. At the same time, an air intake drying box 5 is provided at the air intake window 20 of the crushing box 1 to ensure that the gas entering the crushing box 1 is in a dry state, further reducing the probability of the filler becoming wet and ensuring the crushing effect of the filler. The cooling device uses a semiconductor refrigeration plate 30, which can effectively reduce the generation of dust compared to air cooling. At the same time, the device is equipped with a dust removal air duct 7, a dust collector 8 and an air pump 9, which can effectively remove the dust generated during the crushing process, with high safety and environmental protection.

[0036] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with this patent can make slight changes or modifications to equivalent embodiments using the above-mentioned technical content without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A feed salt brick filling crushing device, comprising a crushing box (1) and a lower hopper (11), characterized in that: A door opening rotary support seat (15) is fixedly provided on the side of the pulverizing box (1), a rotary connecting frame (16) is rotatably installed in the door opening rotary support seat (15), and the rotary connecting frame (16) is fixedly connected to the outer side of the sealing door (10). A movable toothed disc (23) is installed on the side of the pulverizing box (1) away from the sealing door (10), and a fixed toothed disc (24) is installed on the inner side of the sealing door (10). A bearing seat (22) is fixedly installed on the outer side wall of the pulverizing box (1), and a pulverizing motor (14) is installed on the outer side of the bearing seat (22). A mounting slot (27) is provided on the inner wall of the pulverizing box (1), and the mounting slot (27) is fixedly installed on the inner side wall of the pulverizing box (1). A mounting block (28) is installed in a sliding connection in the groove (27), and the mounting block (28) is located on the outside of the filter screen (26), and the filter screen (26) is located on the outside of the movable toothed disc (23). A cooling box (13) is fixedly installed on the top of the pulverizing box (1), and a semiconductor refrigeration plate (30) is provided in the cooling box (13). A cooling fan (31) is installed on the outside of the semiconductor refrigeration plate (30). An air intake window (20) is opened on the side of the pulverizing box (1) below the sealing door (10), and an air intake drying box (5) is installed on the outside of the air intake window (20), and a filter window (6) is provided on the air intake drying box (5).

2. The feed salt brick filling material crushing device according to claim 1, characterized in that: Two cooling boxes (13) are provided. The cooling surface of the semiconductor refrigeration sheet (30) is located on the side close to the inside of the crushing box (1). The cooling surface of the semiconductor refrigeration sheet (30) is provided with heat-conducting silica gel (29). The cooling fan (31) is installed on the heating surface side of the semiconductor refrigeration sheet (30).

3. The feed salt brick filling material crushing device according to claim 2, characterized in that: A support plate (2) is provided below the pulverizing box (1), a support box (3) is provided below the support plate (2), a dust collector (8) is fixedly installed on the support plate (2) at a position on the side of the pulverizing box (1), an air pump (9) is provided on the side of the dust collector (8), and the dust collector (8) is connected to the material guide cavity in the support box (3) through a dust removal air guide pipe (7).

4. The feed salt brick filling material crushing device according to claim 3, characterized in that: The rotating connecting frame (16) is an L-shaped right-angle bent plate structure, and a material guide trough (12) is fixedly provided on the outer side of the sealing door (10), the lower end of the material guide trough (12) extends to the middle inner position of the sealing door (10), and the upper end of the material guide trough (12) is installed with the lower hopper (11).

5. The feed salt brick filling material crushing device according to claim 4, characterized in that: The lower end of the crushing box (1) is in communication with the interior of the supporting box (3), a discharge guide plate (21) is provided in the supporting box (3), and a discharge conduit (4) is provided at the lower end of the discharge guide plate (21).

6. The feed salt brick filling material crushing device according to claim 5, characterized in that: A fixed connecting plate is provided on a side of the pulverizing box (1) away from the door opening rotation support seat (15), and a corresponding fixed ear (17) is provided on the sealing door (10). The fixed ear (17) and the fixed connecting plate are fixedly connected by fixing screws (18), and a sealing ring (25) is provided on the sealing door (10) at a position outside the fixed toothed disc (24).

7. The feed salt brick filling material crushing device according to claim 6, characterized in that: The bottom of the supporting box (3) is provided with moving wheels (19).

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