Granulator with adjustable particle length for livestock feed processing

By adjusting the motor speed of the pellet mill to control the cutting speed of the pellet blades, the problem of traditional pellet mills being unable to adjust pellet length is solved, enabling the production of pellets of different lengths, reducing breeding costs, and improving the versatility of the equipment and feed quality.

CN223958296UActive Publication Date: 2026-03-03ANHUI AOBEISHI BIOTECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-28
Publication Date
2026-03-03

AI Technical Summary

Technical Problem

Traditional pellet mills can only produce feed pellets of fixed length, which cannot meet the needs of animals at different stages, leading to increased breeding costs.

Method used

A pellet mill with adjustable pellet length for livestock feed processing was designed. The cutting speed of the pellet blades is adjusted by controlling the rotation speed of the rotating motor, thereby adjusting the pellet length and realizing the production of pellets of different lengths.

Benefits of technology

It reduces reliance on multiple types of equipment, lowers enterprise procurement costs, improves equipment versatility and production efficiency, and enhances feed palatability and digestibility.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223958296U_ABST
Patent Text Reader

Abstract

The utility model provides a granulator with adjustable particle length for livestock feed processing. The granulator capable of adjusting the particle length for livestock feed processing comprises a device main body, a device fixing box is fixedly connected to the device main body, a motor base is fixedly connected to the device fixing box, a rotating motor is installed on the motor base, a rotating wheel is arranged on the rotating motor, and the device main body is fixedly connected to the device fixing box. A rotating wheel is arranged on the device body, a protruding block is fixedly connected to the rotating wheel, a limiting block is fixedly connected to the protruding block, a transverse rod is arranged on the device body, a transverse sliding groove is formed in the transverse rod, a lifting connecting rod is fixedly connected to the transverse rod, and a vertical connecting rod is fixedly connected to the lifting connecting rod. And the vertical connecting rod is fixedly connected with a guide rod. The granulator with the adjustable particle length for livestock feed processing has the effect of saving the breeding cost.
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Description

Technical Field

[0001] This utility model relates to the field of feed processing technology, and in particular to a pellet mill with adjustable pellet length for livestock feed processing. Background Technology

[0002] Feed processing includes the processing of feed raw materials, semi-finished products, and finished feed products. It includes industrialized feed production processes such as harvesting, storing, transporting, receiving, crushing, extruding, and mixing feed raw materials. The purpose of feed processing is to change the shape of feed raw materials so that they can be easily mixed evenly with other feed raw materials, improve the nutritional value and palatability of the feed, meet the needs of animals, and mix various feed raw materials to produce nutritionally balanced complete compound feed that can meet the needs of animals.

[0003] However, traditional pellet mills can only produce feed pellets of a single length. This means that farmers either have to choose feed that does not fully match the needs of their animals, affecting their feeding and digestion, reducing feed utilization, and thus increasing farming costs; or they need to purchase multiple different types of pellet mills to meet the needs of different animals and different growth stages, which undoubtedly increases farming costs significantly.

[0004] Therefore, it is necessary to provide a pellet mill with adjustable pellet length for livestock feed processing to solve the above-mentioned technical problems. Summary of the Invention

[0005] This invention provides a pellet mill for livestock feed processing with adjustable pellet length, which solves the problem that traditional pellet mills, which can only produce feed of fixed length, cannot meet the needs of different stages of livestock farming, thus greatly increasing the cost of raising livestock.

[0006] To solve the above-mentioned technical problems, this utility model provides a pellet mill with adjustable pellet length for livestock feed processing, comprising: a main body of the device, a device fixing box fixedly connected to the main body of the device, a motor base fixedly connected to the device fixing box, a rotating motor mounted on the motor base, a rotating wheel provided on the rotating motor, a protrusion fixedly connected to the rotating wheel, a limiting block fixedly connected to the protrusion, a horizontal rod provided on the main body of the device, a horizontal groove provided on the horizontal rod, the protrusion slidingly connected to the horizontal groove, a lifting connecting rod fixedly connected to the horizontal rod, a vertical connecting rod fixedly connected to the lifting connecting rod, a guide rod fixedly connected to the vertical connecting rod, and a pelletizing blade fixedly connected to the guide rod.

[0007] Preferably, a drive box is fixedly connected to the main body of the device, a mounting base plate is fixedly connected to the drive box, an electric telescopic rod is mounted on the mounting base plate, a transverse connecting block is fixedly connected to the electric telescopic rod, and a pusher plate is fixedly connected to the transverse connecting block.

[0008] Preferably, a storage box is fixedly connected to the main body of the device, and an extrusion granulation box is installed on the main body of the device.

[0009] Preferably, a feeding port is fixedly connected to the main body of the device, and a material collection trough is provided on the main body of the device.

[0010] Preferably, the device mounting box is provided with a vertical sliding groove, and the guide rod is slidably connected to the vertical sliding groove.

[0011] Preferably, a fan box is fixedly connected to the main body of the device, a fan is installed on the fan box, a partition is fixedly connected to the fan, an air outlet is opened on the main body of the device, a finished product box is provided on the storage box, a miscellaneous material box is provided on the storage box, a sieve plate is fixedly connected to the main body of the device, and a dustproof net is installed on the fan.

[0012] Preferably, a device support rod is fixedly connected to the main body of the device, and an anti-slip pad is fixedly connected to the device support rod.

[0013] Compared with related technologies, the pellet mill with adjustable pellet length for livestock feed processing provided by this utility model has the following beneficial effects:

[0014] When using this device, the controller can control the rotating motor, which in turn drives the guide rod to cut the extruded feed with the pelleting blades. Adjustments can be made by adjusting the motor speed to control the cutting speed of the pelleting blades, thus adjusting the pellet length. This device adds a function to adjust the pelleting degree. Traditional pellet mills may require changing molds or equipment of different specifications to produce feed pellets of different lengths, resulting in higher costs. However, a pellet mill with adjustable pellet length can achieve the production of different pellet lengths through simple adjustments, reducing the cost for enterprises to purchase multiple pieces of equipment to meet different production needs. This improves the versatility and production efficiency of the equipment, thereby saving on breeding costs. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of the first embodiment of a pellet mill for processing livestock feed with adjustable pellet length provided by this utility model;

[0016] Figure 2 for Figure 1 The diagram shows a cross-sectional view of the drive unit.

[0017] Figure 3 for Figure 1 A cross-sectional view of the mounting box of the device shown;

[0018] Figure 4 for Figure 3 A magnified view of a portion of A shown;

[0019] Figure 5 A schematic diagram of the structure of a second embodiment of a pellet mill for processing livestock feed with adjustable pellet length provided by this utility model;

[0020] Figure 6 for Figure 5 The diagram shows a cross-sectional view of the main body of the device.

[0021] The diagram shows the following components: 1. Main body of the device; 2. Device support rod; 3. Drive box; 4. Extrusion granulation box; 5. Vertical connecting rod; 6. Guide rod; 7. Granulation blade; 8. Collection trough; 9. Storage box; 10. Mounting base plate; 11. Electric telescopic rod; 12. Feed port; 13. Push plate; 14. Horizontal connecting block; 15. Vertical chute; 16. Device fixing box; 17. Motor base; 18. Rotating motor; 19. Rotating wheel; 20. Horizontal rod; 21. Lifting connecting rod; 22. Limiting block; 23. Protrusion; 24. Horizontal chute; 25. Fan box; 26. Anti-slip mat; 27. Partition plate; 28. Dustproof net; 29. ​​Fan; 30. Finished product box; 31. Miscellaneous material box; 32. Screen plate; 33. Air outlet. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] First Embodiment

[0024] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of a pellet mill for processing livestock feed with adjustable pellet length provided by this utility model; Figure 2 for Figure 1 The diagram shows a cross-sectional view of the drive unit. Figure 3 for Figure 1 A cross-sectional view of the mounting box of the device shown; Figure 4 for Figure 3A partial enlarged view of A is shown. A pellet mill for livestock feed processing with adjustable pellet length includes: a main body 1, a fixed mounting box 16 fixedly connected to the main body 1, a motor base 17 fixedly connected to the fixed mounting box 16, a rotating motor 18 mounted on the motor base 17, a rotating wheel 19 provided on the rotating motor 18, a protrusion 23 fixedly connected to the rotating wheel 19, a limiting block 22 fixedly connected to the protrusion 23, a horizontal rod 20 provided on the main body 1, a horizontal groove 24 formed on the horizontal rod 20, the protrusion 23 slidably connected to the horizontal groove 24, a lifting connecting rod 21 fixedly connected to the horizontal rod 20, a vertical connecting rod 5 fixedly connected to the lifting connecting rod 21, a guide rod 6 fixedly connected to the vertical connecting rod 5, and a pelletizing blade 7 fixedly connected to the guide rod 6, the guide rod serving to guide the pelletizing blade 7.

[0025] A drive box 3 is fixedly connected to the main body 1 of the device. A mounting base plate 10 is fixedly connected to the drive box 3. An electric telescopic rod 11 is installed on the mounting base plate 10. A transverse connecting block 14 is fixedly connected to the electric telescopic rod 11. A pusher plate 13 is fixedly connected to the transverse connecting block 14. The electric telescopic rod 11 has the function of driving the pusher plate 13 to extrude and form the raw material.

[0026] A storage box 9 is fixedly connected to the main body 1 of the device, and an extrusion pelleting box 4 is installed on the main body 1 of the device. The storage box 9 has the function of storing pelleted feed.

[0027] The main body 1 of the device is fixedly connected to a feeding port 12, and the main body 1 of the device is provided with a collection trough 8, which has the function of collecting the feed after cutting.

[0028] The device mounting box 16 is provided with a vertical slide groove 15, and the guide rod 6 is slidably connected to the vertical slide groove 15. The vertical slide groove 15 has the function of guiding the guide rod 6.

[0029] The working principle of the adjustable pellet mill for livestock feed processing provided by this utility model is as follows:

[0030] When using this device, the controller can control the rotating motor 18, which in turn drives the rotating wheel 19. The rotating wheel 19 then drives the protrusion 23 to move. The protrusion 23 slides inside the transverse groove 24, thereby driving the transverse rod 20 to move. The transverse rod 20 then drives the lifting connecting rod 21 to move, which in turn drives the vertical connecting rod 5 to move. The vertical connecting rod 5 then drives the guide rod 6 to move along the vertical groove 15. The guide rod 6 then drives the pelleting blade 7 to cut the extruded feed. When adjustment is needed, the speed at which the pelleting blade 7 cuts the feed can be controlled by adjusting the motor speed, thereby achieving the purpose of adjusting the pellet length.

[0031] Compared with related technologies, the pellet mill with adjustable pellet length for livestock feed processing provided by this utility model has the following beneficial effects:

[0032] When using this device, the controller can control the rotating motor 18, which in turn drives the guide rod 6 to cut the extruded feed with the pelleting blade 7. When adjustment is needed, the speed of the motor can be adjusted to control the cutting speed of the pelleting blade 7, thereby adjusting the pellet length. This device adds the function of adjusting the pelleting degree. Traditional pellet mills may require changing molds or equipment of different specifications to produce feed with different pellet lengths, which is costly. However, the pellet mill with adjustable pellet length can achieve the production of different pellet lengths through simple adjustment operations, reducing the cost for enterprises to purchase multiple equipment to meet different production needs, improving the versatility and production efficiency of the equipment, and thus achieving the effect of saving breeding costs.

[0033] Second Embodiment

[0034] Please refer to the following: Figure 5 and Figure 6 Based on the first embodiment of this application, which provides a pellet mill with adjustable pellet length for livestock feed processing, the second embodiment of this application proposes another pellet mill with adjustable pellet length for livestock feed processing. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0035] Specifically, the second embodiment of this application provides a pellet mill with adjustable pellet length for livestock feed processing, which differs in that a fan box 25 is fixedly connected to the main body 1 of the device, a fan 29 is installed on the fan box 25, a partition 27 is fixedly connected to the fan 29, an air outlet 33 is provided on the main body 1 of the device, a finished product box 30 is provided on the storage box 9, a miscellaneous material box 31 is provided on the storage box 9, a sieve plate 32 is fixedly connected to the main body 1 of the device, a dustproof net 28 is installed on the fan 29, the sieve plate 32 has the function of screening the formed feed, and the fan 29 has the function of accelerating the cooling of the feed.

[0036] A device support rod 2 is fixedly connected to the main body 1 of the device, and an anti-slip pad 26 is fixedly connected to the device support rod 2. The anti-slip pad 26 has the function of preventing the device from sliding when it is working.

[0037] Compared with related technologies, the pellet mill with adjustable pellet length for livestock feed processing provided by this utility model has the following beneficial effects:

[0038] When using this device, the fan 29 can be started by controlling the controller. The fan 29 will then deliver outside air into the device. The air will be separated by the partition 27, and the cold air will be evenly delivered into the device through the air outlet 33 to quickly cool the pelleted feed. This device adds a rapid cooling function to the feed. After cooling, the moisture distribution inside the feed pellets is more uniform, which can reduce pellet breakage and cracks caused by thermal stress, improve the quality and hardness of the pellets, facilitate subsequent packaging and storage, and also benefit animal feeding and digestion, thereby improving feed quality.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A pellet mill for processing livestock feed with adjustable pellet length, characterized in that, include: The device body includes a device mounting box fixedly connected to it, a motor base fixedly connected to the device mounting box, a rotating motor mounted on the motor base, a rotating wheel mounted on the rotating motor, a protrusion fixedly connected to the rotating wheel, a limiting block fixedly connected to the protrusion, a horizontal rod on the device body, a horizontal groove formed on the horizontal rod, the protrusion slidably connected to the horizontal groove, a lifting connecting rod fixedly connected to the horizontal rod, a vertical connecting rod fixedly connected to the lifting connecting rod, a guide rod fixedly connected to the vertical connecting rod, and a granulation blade fixedly connected to the guide rod.

2. The pellet mill for livestock feed processing with adjustable pellet length according to claim 1, characterized in that, A drive box is fixedly connected to the main body of the device. A mounting base plate is fixedly connected to the drive box. An electric telescopic rod is mounted on the mounting base plate. A transverse connecting block is fixedly connected to the electric telescopic rod. A pusher plate is fixedly connected to the transverse connecting block.

3. A pellet mill with adjustable pellet length for livestock feed processing according to claim 1, characterized in that, A storage box is fixedly connected to the main body of the device, and an extrusion granulation box is installed on the main body of the device.

4. A pellet mill with adjustable pellet length for livestock feed processing according to claim 1, characterized in that, The device body is fixedly connected to a feeding port, and a material collection trough is provided on the device body.

5. A pellet mill with adjustable pellet length for livestock feed processing according to claim 1, characterized in that, The device's mounting box has a vertical sliding groove, and the guide rod is slidably connected to the vertical sliding groove.

6. A pellet mill with adjustable pellet length for livestock feed processing according to claim 3, characterized in that, A fan box is fixedly connected to the main body of the device, a fan is installed on the fan box, a partition is fixedly connected to the fan, an air outlet is opened on the main body of the device, a finished product box is set on the storage box, a miscellaneous material box is set on the storage box, a sieve plate is fixedly connected to the main body of the device, and a dustproof net is installed on the fan.

7. A pellet mill for livestock feed processing with adjustable pellet length according to claim 1, characterized in that, A device support rod is fixedly connected to the main body of the device, and an anti-slip pad is fixedly connected to the device support rod.