Aquatic premix raw material crushing device

Abstract

The aquatic product premix raw material crushing device comprises a base, a lower crushing bin and an upper crushing bin are fixedly connected to the upper portion of the base through a supporting frame, and inclined spiral feeding barrels are fixedly installed on the right side of the upper crushing bin and the right side of the lower crushing bin through supports respectively. According to the aquatic feed crushing device, aquatic feed raw materials can be crushed conveniently and rapidly so that the raw materials can be crushed into small particles, feeding is carried out through a lower feeding opening during feeding, meanwhile, feeding is carried out upwards in cooperation with spiral feeding blades, the whole feeding process is very time-saving and labor-saving, and the feeding efficiency is greatly improved. The trouble that raw materials need to be fed into the crushing cavity from a high feeding opening in the prior art is avoided, so that the feeding process is very simple, the working intensity is greatly reduced, and the working efficiency is improved; and moreover, through cooperation of a plurality of groups of crushing mechanisms, the crushing process is more efficient, and the use requirements of people are greatly met.

Description

Technical Field

[0001] The utility model relates to the field of aquatic raw material crushing devices, in particular to an aquatic premix raw material crushing device. Background Art

[0002] As we all know, the aquatic premix raw material crushing device is a device used in the aquatic feed premixing process, which aims to crush the raw materials into smaller particles or powders to improve the mixing uniformity and digestion and absorption rate of the feed. In general, the aquatic premix raw material crushing device is an important feed processing equipment that can improve the quality and nutritional value of the feed, thereby improving the benefits of aquaculture.

[0003] However, in the existing aquatic premix raw material crushing device, a simple crushing structure is often used, which makes the raw material crushing effect poor and the crushing efficiency relatively low; and when feeding, it is mostly necessary to feed the raw materials into the crushing chamber from a feeding port at a higher position. Due to the high position of the feeding port, people are more time-consuming, labor-intensive and troublesome in the feeding process, which affects work efficiency and is difficult to meet the use requirements. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a device for crushing raw materials of aquatic premix.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for crushing raw materials of aquatic premixes comprises a base, a lower crushing bin and an upper crushing bin are fixedly connected to the upper part of the base through a support frame, and the right sides of the upper crushing bin and the lower crushing bin are respectively fixedly installed with an inclined spiral feeding cylinder through a bracket; a second motor is fixedly installed on the top of the upper crushing bin, an output end of the second motor rotates and penetrates into the upper crushing bin and is fixedly connected to a first rotating shaft, and a plurality of crushing blades for crushing raw materials of aquatic feed are fixedly installed on the first rotating shaft;

[0007] The left top of the spiral feeding barrel is connected to the upper crushing bin through a feeding channel; a feeding rod is rotatably installed in the spiral feeding barrel, a spiral feeding blade is fixedly arranged on the feeding rod, a first motor is fixedly installed at the inclined bottom of the spiral feeding barrel, and the output end of the first motor is fixedly connected to the bottom end of the feeding rod; a mounting frame is fixedly installed on the top of the base, a feeding port is fixedly installed on the top side of the mounting frame, and the bottom side of the feeding port is connected to the spiral feeding barrel;

[0008] Two second rotating shafts are rotatably installed in the lower crushing bin, and crushing wheels are fixedly sleeved on the two second rotating shafts respectively. The front ends of the two second rotating shafts rotate and penetrate through the outside of the lower crushing bin and are fixedly sleeved with second sprockets respectively. Third motors are fixedly installed on both sides of the lower crushing bin, and the output end of the third motor is fixedly sleeved with the first sprocket, and the first sprocket is connected to the second sprocket through a chain. An inclined material discharge guide plate is also fixedly installed in the lower crushing bin below the crushing wheel, and the inclined bottom end of the material discharge guide plate penetrates to the left outer side of the lower crushing bin.

[0009] Furthermore, a plurality of crushing cutter heads are fixedly connected to the circumferential side walls of the upper crushing bin, and the crushing blades cooperate with the crushing cutter heads to crush the aquatic feed raw materials.

[0010] Furthermore, a guide groove for material discharge is also provided on the upper inclined surface of the material discharge guide plate.

[0011] Furthermore, a through hole is provided on the left side of the lower crushing bin, and the lower left end of the material discharge guide plate passes through the through hole.

[0012] Furthermore, the spiral feeding direction of the spiral feeding blade is specifically from bottom to top.

[0013] Furthermore, a controller is also provided on the front side of the lower crushing bin, and the controller is electrically controlled and connected to the first motor, the second motor, and the third motor respectively.

[0014] By adopting the above structure, the utility model has the following beneficial effects:

[0015] The utility model can conveniently and quickly crush the raw materials of aquatic feed so as to crush the raw materials into smaller particles. The feeding is carried out from a lower feeding port, and the spiral feeding blades are used to feed the raw materials upward, so that the whole feeding process is very time-saving and labor-saving, and the trouble of feeding the raw materials from a higher feeding port into the crushing chamber is avoided. The feeding process is very simple, the work intensity is greatly reduced, and the work efficiency is improved. Moreover, through the cooperation of multiple groups of crushing mechanisms, the crushing process is also made more efficient, which greatly meets people's use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a device for crushing raw materials of aquatic premixes proposed by the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure between the rotating shaft and the crushing blade of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the material feeding guide plate in the utility model.

[0020] In the figure: 1. base; 2. controller; 3. lower crushing chamber; 4. upper crushing chamber; 401. second motor; 402. first rotating shaft; 403. crushing blade; 404. crushing cutter head; 5. bracket; 6. spiral feeding barrel; 7. feeding port; 8. mounting frame; 9. through hole; 10. first motor; 11. feeding rod; 12. spiral feeding blade; 13. unloading channel; 14. third motor; 15. first sprocket; 16. chain; 17. second sprocket; 18. second rotating shaft; 19. crushing wheel; 20. unloading guide plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 , a device for crushing raw materials of aquatic premix, comprising a base 1, a lower crushing bin 3 and an upper crushing bin 4 are fixedly connected to the upper part of the base 1 through a support frame, and a spiral feeding cylinder 6 arranged obliquely is fixedly installed on the right side of the upper crushing bin 4 and the lower crushing bin 3 through a bracket 5; a second motor 401 is fixedly installed on the top of the upper crushing bin 4, an output end of the second motor 401 rotates and penetrates into the upper crushing bin 4 and is fixedly connected to a first rotating shaft 402, and a plurality of crushing blades 403 for crushing aquatic feed raw materials are fixedly installed on the first rotating shaft 402;

[0023] The left top of the spiral feeding barrel 6 is connected to the upper crushing bin 4 through the feeding channel 13; a feeding rod 11 is rotatably installed in the spiral feeding barrel 6, and a spiral feeding blade 12 is fixedly arranged on the feeding rod 11; a first motor 10 is fixedly installed at the inclined bottom of the spiral feeding barrel 6, and the output end of the first motor 10 is fixedly connected to the bottom end of the feeding rod 11; a mounting frame 8 is fixedly installed on the top of the base 1, and a feeding port 7 is fixedly installed on the top side of the mounting frame 8, and the bottom side of the feeding port 7 is connected to the spiral feeding barrel 6;

[0024] Two second rotating shafts 18 are rotatably installed in the lower crushing bin 3, and crushing wheels 19 are fixedly sleeved on the two second rotating shafts 18 respectively. The front ends of the two second rotating shafts 18 rotate and penetrate to the outside of the lower crushing bin 3 and are fixedly sleeved with second sprockets 17 respectively. Third motors 14 are fixedly installed on both sides of the lower crushing bin 3, and the output end of the third motor 14 is fixedly sleeved with the first sprocket 15, and the first sprocket 15 is transmission-connected to the second sprocket 17 through a chain 16; an inclined material discharge guide plate 20 is also fixedly installed in the lower crushing bin 3 below the crushing wheel 19, and the inclined bottom end of the material discharge guide plate 20 penetrates to the left outer side of the lower crushing bin 3.

[0025] In this embodiment, a plurality of crushing blades 404 are fixedly connected to the circumferential side walls of the upper crushing bin 4, and the crushing blades 403 cooperate with the crushing blades 404 to crush the aquatic feed raw materials.

[0026] In this embodiment, a guide groove for material discharge is further provided on the upper inclined surface of the material discharge guide plate 20 ; a through hole 21 is provided on the left side of the lower crushing bin 3 , and the lower left end of the material discharge guide plate 20 passes through the through hole 21 .

[0027] Among them, the spiral feeding direction of the spiral feeding blade 12 is specifically spiral feeding from bottom to top; a controller 2 is also provided on the front of the lower crushing bin 3, and the controller 2 is electrically controlled and connected with the first motor 10, the second motor 401, and the third motor 14 respectively.

[0028] like Figure 1-4 The aquatic premix raw material crushing device shown in the figure, when it is necessary to crush the aquatic feed raw material: first, the aquatic feed raw material is put into the feeding port 7 with a relatively low height, and then discharged into the spiral feeding barrel 6, and at the same time, the first motor 10 is used to drive the feeding rod 11 and the spiral feeding blade 12 to rotate, so that the raw material can be fed upward through the spiral motion of the spiral feeding blade 12, and then enter the upper crushing bin 4 through the discharge channel 13; at the same time, the first rotating shaft 402 and the crushing blade 403 are driven by the second motor 401, so that the aquatic feed raw material can be rotated and crushed, and at the same time, the crushing blade 403 is also in the process of rotating and crushing. Under the action of rotating centrifugal force, the raw materials can be thrown around and caused to collide with the crushing cutter head 404, and then the purpose of crushing is further achieved through the collision between the raw materials and the crushing cutter head 404; then, the raw materials are crushed into smaller pieces and then discharged into the lower crushing bin 3. At the same time, the first sprocket 15 is driven to rotate by the third motor 14, and the second rotating shaft 18 is driven to rotate through the chain 16 and the second sprocket 17. The second rotating shaft 18 drives the crushing wheel 19 to rotate, and the rotation of the crushing wheel 19 can further crush the raw materials. Finally, the crushed materials fall onto the discharge guide plate 20 and are discharged through the discharge guide plate 20.

[0029] Finally, in the utility model, aquatic feed raw materials can be crushed conveniently and quickly, and the feeding is carried out through the lower feeding port 7. At the same time, the spiral feeding blade 12 is used to feed the raw materials upward, making the entire feeding process very time-saving and labor-saving, avoiding the trouble of feeding the raw materials from the higher feeding port into the crushing chamber in the past, making the feeding process very simple, greatly reducing the work intensity, and improving the work efficiency; and, through the cooperation of multiple groups of crushing mechanisms, the crushing process is also made more efficient, which greatly meets people's use requirements.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for crushing raw materials of aquatic premix, characterized in that: The invention comprises a base (1), wherein a lower crushing bin (3) and an upper crushing bin (4) are fixedly connected to the upper part of the base (1) via a support frame, and a spiral feeding cylinder (6) arranged obliquely is fixedly installed on the right side of the upper crushing bin (4) and the lower crushing bin (3) via a support frame (5); a second motor (401) is fixedly installed on the top of the upper crushing bin (4), an output end of the second motor (401) rotates and passes through the upper crushing bin (4) and is fixedly connected to a first rotating shaft (402), and a plurality of crushing blades (403) for crushing aquatic feed raw materials are fixedly installed on the first rotating shaft (402); The left top of the spiral feeding barrel (6) is connected to the upper crushing bin (4) via a feeding channel (13); a feeding rod (11) is rotatably mounted in the spiral feeding barrel (6), a spiral feeding blade (12) is fixedly arranged on the feeding rod (11), a first motor (10) is fixedly mounted on the inclined bottom of the spiral feeding barrel (6), and an output end of the first motor (10) is fixedly connected to the bottom end of the feeding rod (11); a mounting frame (8) is fixedly mounted on the top of the base (1), a feeding port (7) is fixedly mounted on the top side of the mounting frame (8), and the bottom side of the feeding port (7) is connected to the inside of the spiral feeding barrel (6); Two second rotating shafts (18) are rotatably mounted in the lower crushing bin (3), and crushing wheels (19) are fixedly sleeved on the two second rotating shafts (18), and the front ends of the two second rotating shafts (18) are rotatably penetrated to the outside of the lower crushing bin (3) and are fixedly sleeved with second sprocket wheels (17), respectively; third motors (14) are fixedly mounted on both sides of the lower crushing bin (3), and the output end of the third motor (14) is fixedly sleeved with a first sprocket wheel (15), and the first sprocket wheel (15) is transmission-connected to the second sprocket wheel (17) via a chain (16); an inclined material discharge guide plate (20) is also fixedly mounted in the lower crushing bin (3) below the crushing wheels (19), and the inclined bottom end of the material discharge guide plate (20) penetrates to the left outer side of the lower crushing bin (3).

2. The aquatic premix raw material crushing device according to claim 1, characterized in that: A plurality of crushing blades (404) are fixedly connected to the circumferential side walls of the upper crushing bin (4), and the crushing blades (403) cooperate with the crushing blades (404) to crush the aquatic feed raw materials.

3. The aquatic premix raw material crushing device according to claim 1, characterized in that: A guide groove for material discharge is also provided on the upper inclined surface of the material discharge guide plate (20).

4. The aquatic premix raw material crushing device according to claim 1, characterized in that: A through hole (21) is provided on the left side of the lower crushing bin (3), and the lower left end of the material discharge guide plate (20) passes through the through hole (21).

5. The aquatic premix raw material crushing device according to claim 1, characterized in that: The spiral feeding direction of the spiral feeding blade (12) is specifically to perform spiral feeding from bottom to top.

6. The aquatic premix raw material crushing device according to claim 1, characterized in that: A controller (2) is also provided on the front side of the lower crushing bin (3), and the controller (2) is electrically controlled and connected to the first motor (10), the second motor (401), and the third motor (14) respectively.

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