Multi-stage grinding device for processing eucommia ulmoides feed

Abstract

The utility model relates to the technical field of feed processing, and discloses a multistage grinding device for processing eucommia ulmoides feed, which comprises a machine body, a grinding assembly is arranged in the machine body, the grinding assembly comprises a grinding hopper, the grinding hopper is fixedly connected on the inner wall of the machine body, the bottom surface of the grinding hopper is fixedly connected with a blanking channel, and the blanking channel is communicated with the machine body. A motor is fixedly connected to the surface of the machine body, an output shaft of the motor penetrates through and is rotationally connected to the inner wall of the machine body, a rotating shaft is fixedly connected to the output shaft of the motor, a conical grinding roller is fixedly connected to the outer wall of the rotating shaft, and a cylindrical grinding roller is rotationally connected to the outer wall of the rotating shaft. According to the eucommia feed screening device, primary screening is carried out through the first screening plate, large-particle eucommia feed stays on the first screening plate, small-particle eucommia feed falls onto the second screening plate through screening holes of the first screening plate, and secondary grinding processing is carried out on the eucommia feed in the rotating process of the cylindrical grinding roller.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing, in particular to a multi-stage grinding device for processing eucommia feed. Background Art

[0002] Eucommia feed is a kind of animal feed made with Eucommia as the main raw material. Eucommia is a deciduous tree plant, and its bark, leaves, roots and other parts have medicinal and nutritional value. Feed processed from Eucommia as feed raw material can provide rich nutrition for livestock, poultry and other animals, and has certain health care effects.

[0003] Feed grinding is an important part of Eucommia feed processing. After grinding, Eucommia feed can be better absorbed. Most existing feed grinding devices only rely on one grinding process to crush feed particles, so that larger feed particles need to be ground for a longer time to meet the requirements, resulting in low grinding efficiency. Therefore, a multi-stage grinding device for Eucommia feed processing is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a multi-stage grinding device for Eucommia ulmoides feed processing, aiming to improve the problem that most feed grinding devices in the prior art only rely on one grinding process to crush feed particles, so that larger feed particles need to be ground for a longer time to meet the requirements, resulting in low grinding efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-stage grinding device for processing Eucommia ulmoides feed, comprising a body, a grinding assembly is arranged inside the body, the grinding assembly comprises a grinding bucket, the grinding bucket is fixedly connected to the inner wall of the body, the bottom surface of the grinding bucket is fixedly connected to a feeding channel, the surface of the body is fixedly connected to a motor, the output shaft of the motor passes through and is rotatably connected to the inner wall of the body, the output shaft of the motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a conical grinding roller, and the outer wall of the rotating shaft is rotatably connected to a cylindrical grinding roller.

[0006] As a further description of the above technical solution:

[0007] A filter assembly is arranged inside the feeding channel, and the filter assembly includes sieve plate 1 and sieve plate 2. The sieve plate 1 and sieve plate 2 are both slidably connected to the inner wall of the feeding channel. A through hole is opened on the surface of the sieve plate 1, and the rotating shaft passes through and is rotatably connected in the through hole.

[0008] As a further description of the above technical solution:

[0009] A connecting rod is fixedly connected between the sieve plate 1 and the sieve plate 2, and a convex strip is fixedly connected to the surface of the sieve plate 2.

[0010] As a further description of the above technical solution:

[0011] A plurality of groups of supporting seats distributed in an array are fixedly connected to the inner wall of the material discharge channel, and the supporting seats are elastically connected to the second screen plate via a return spring.

[0012] As a further description of the above technical solution:

[0013] A material dividing plate is fixedly connected to the surface of the conical grinding roller.

[0014] As a further description of the above technical solution:

[0015] The sieve holes of the second sieve plate are smaller than the sieve holes of the first sieve plate.

[0016] As a further description of the above technical solution:

[0017] A feed pipe is fixedly connected to the surface of the machine body, an inclined plate is fixedly connected to the inner wall of the machine body, and a discharge port is opened on the side wall of the machine body.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the sieve plate 1 is used for preliminary screening, and the larger particles of the eucommia feed remain on the sieve plate 1, while the smaller particles of the eucommia feed fall onto the sieve plate 2 through the sieve holes of the sieve plate 1. During the rotation of the cylindrical grinding roller, the eucommia feed between the sieve plates 1 and 2 is subjected to secondary grinding processing, so that the eucommia feed is finer.

[0020] 2. In the utility model, the reset spring is used to elastically support the sieve plate 2, so that the sieve plate 2 and the surface of the cylindrical grinding roller are tightly fitted together, and the cylindrical grinding roller and the convex strip are squeezed to compress and rebound the reset spring, so that the sieve plates 1 and 2 are shaken, thereby improving the screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a multi-stage grinding device for processing Eucommia ulmoides feed proposed by the utility model;

[0022] Figure 2 This is a schematic cross-sectional view of a multi-stage grinding device for processing Eucommia ulmoides feed proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of a grinding component of a multi-stage grinding device for processing Eucommia ulmoides feed proposed by the utility model;

[0024] Figure 4The utility model discloses a schematic diagram of the structure of a filtering component of a multi-stage grinding device for processing eucommia feed.

[0025] Legend:

[0026] 1. Machine body; 11. Feed pipe; 12. Inclined plate; 2. Discharge port; 3. Grinding assembly; 31. Grinding bucket; 32. Discharge channel; 33. Motor; 34. Rotating shaft; 35. Conical grinding roller; 36. Distributing plate; 37. Cylindrical grinding roller; 4. Filter assembly; 41. Screen plate 1; 42. Screen plate 2; 43. Connecting rod; 44. Raised strip; 45. Support seat; 46. Reset spring. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 2 The utility model provides an embodiment: a multi-stage grinding device for processing Eucommia ulmoides feed, including a body 1, the bottom surface of which is fixedly connected with four groups of symmetrically arranged supporting legs, the body 1 is the main frame of the entire device, and the supporting legs are fixed at the bottom to ensure the stability of the device. A feed pipe 11 is fixedly connected to the surface of the body 1, an inclined plate 12 is fixedly connected to the inner wall of the body 1, a discharge port 2 is opened on the side wall of the body 1, and a feed pipe 11 and a discharge port 2 are provided outside the body 1 for the input of raw materials and the discharge of finished products, and the inclined plate 12 is used to provide an inclined surface to facilitate the discharge of raw materials and finished products.

[0029] Reference Figure 2-Figure 4The body 1 is provided with a grinding assembly 3 for grinding the Eucommia ulmoides feed. The grinding assembly 3 includes a grinding bucket 31, which is fixedly connected to the inner wall of the body 1. A feeding channel 32 is fixedly connected to the bottom surface of the grinding bucket 31. The grinding bucket 31 is a component in the device for accommodating raw materials and performing grinding processing. The ground Eucommia ulmoides feed is transmitted to the discharge port 2 through the feeding channel 32. A motor 33 is fixedly connected to the surface of the body 1, and the output shaft of the motor 33 passes through and is rotatably connected to the inner wall of the body 1. The output shaft of the motor 33 is fixedly connected to a rotating shaft 34, and a conical grinding roller 35 is fixedly connected to the outer wall of the rotating shaft 34. A dividing plate 36 is fixedly connected to the surface of the conical grinding roller 35, and a cylindrical grinding roller 37 is rotatably connected to the outer wall of the rotating shaft 34. The motor 33 is connected to the rotating shaft 34 through the output shaft so that it can rotate. The rotating shaft 34 grinds the eucommia feed inside the grinding bucket 31 through the conical grinding roller 35 on the outer wall, and the dividing plate 36 is used to guide the eucommia feed into the gap between the conical grinding roller 35 and the grinding bucket 31.

[0030] Reference Figure 2 , Figure 4 , a filter assembly 4 is arranged inside the feeding channel 32, and the filter assembly 4 includes a sieve plate 1 41 and a sieve plate 2 42, which are both slidably connected to the inner wall of the feeding channel 32, and the sieve plates 1 41 and 42 are used to filter the ground Eucommia ulmoides feed, and the sieve holes of the sieve plate 2 42 are smaller than the sieve holes of the sieve plate 1 41, and the sieve holes of the sieve plate 2 42 are smaller than the sieve holes of the sieve plate 1 41, so that finer particles are filtered out, while larger particles cannot pass through and are located between the sieve plates 1 41 and 42. A through hole is opened on the surface of the sieve plate 1 41, and the rotating shaft 34 passes through and is rotatably connected in the through hole, and a connecting rod 43 is fixedly connected between the sieve plates 1 41 and 42, and the connecting rod 43 ensures that the relative positions of the sieve plates 1 41 and 42 are fixed so that they can slide together. The surface of the second screen plate 42 is fixedly connected with a convex strip 44, which drives the cylindrical grinding roller 37 to rotate through the rotating shaft 34, so as to perform secondary processing on the Eucommia feed between the first screen plate 41 and the second screen plate 42, making the Eucommia feed more refined. A plurality of groups of supporting seats 45 distributed in a row are fixedly connected to the inner wall of the feeding channel 32, and the supporting seats 45 and the second screen plate 42 are elastically connected through the reset spring 46. The second screen plate 42 is elastically supported by the reset spring 46, so that the second screen plate 42 and the surface of the cylindrical grinding roller 37 are closely attached together, and the reset spring 46 is compressed and rebounded by the cylindrical grinding roller 37 and the convex strip 44, so that the first screen plate 41 and the second screen plate 42 are shaken, thereby improving the screening effect.

[0031] Working principle: During operation, the user puts the raw material of Eucommia ulmoides feed into the grinding bucket 31 through the feeding pipe 11, and after being guided by the dividing plate 36, it falls into the gap between the conical grinding roller 35 and the grinding bucket 31, and the motor 33 is started. The output shaft of the motor 33 drives the rotating shaft 34 to rotate, and then drives the conical grinding roller 35 and the cylindrical grinding roller 37 to rotate, and grinds the Eucommia ulmoides feed in the grinding bucket 31. Under the squeezing action of the conical grinding roller 35 and the grinding bucket 31, the Eucommia ulmoides feed is gradually ground into fine particles. Since the sieve holes of the sieve plate 1 41 and the sieve plate 2 42 are different in size, the ground Eucommia ulmoides feed will be preliminarily screened by the sieve plate 1 41 when it falls on the sieve plate 1 41, and the larger particles of Eucommia ulmoides feed stay on the sieve plate 1 41, while the smaller particles of Eucommia ulmoides feed pass through the sieve holes of the sieve plate 1 41 and fall onto the sieve plate 2 42. At this time, the cylindrical grinding roller 37 will perform secondary grinding on the Eucommia feed between the sieve plate 1 41 and the sieve plate 2 42 during the rotation process, making the Eucommia feed more refined. At the same time, the extrusion between the convex strips 44 on the sieve plate 2 42 and the cylindrical grinding roller 37 causes the sieve plate 2 42 to vibrate, thereby improving the screening effect. The Eucommia feed particles after screening fall into the bottom of the feeding channel 32 through the sieve holes of the sieve plate 2 42, and are finally discharged from the device through the discharge port 2, completing the entire processing process. In this process, the reset spring 46 plays the role of elastic support for the sieve plate 2 42, ensuring the close fit between the sieve plate 2 42 and the cylindrical grinding roller 37, thereby improving the grinding and screening effects.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-stage grinding device for processing Eucommia ulmoides feed, comprising a body (1), characterized in that: A grinding assembly (3) is arranged inside the machine body (1), and the grinding assembly (3) comprises a grinding bucket (31), the grinding bucket (31) is fixedly connected to the inner wall of the machine body (1), the bottom surface of the grinding bucket (31) is fixedly connected to a material discharge channel (32), the surface of the machine body (1) is fixedly connected to a motor (33), the output shaft of the motor (33) passes through and is rotatably connected to the inner wall of the machine body (1), the output shaft of the motor (33) is fixedly connected to a rotating shaft (34), the outer wall of the rotating shaft (34) is fixedly connected to a conical grinding roller (35), and the outer wall of the rotating shaft (34) is rotatably connected to a cylindrical grinding roller (37).

2. A multi-stage grinding device for processing Eucommia ulmoides feed according to claim 1, characterized in that: A filter assembly (4) is arranged inside the material discharge channel (32), and the filter assembly (4) comprises a sieve plate 1 (41) and a sieve plate 2 (42). The sieve plate 1 (41) and the sieve plate 2 (42) are both slidably connected to the inner wall of the material discharge channel (32), and a through hole is opened on the surface of the sieve plate 1 (41), and the rotating shaft (34) passes through and is rotatably connected in the through hole.

3. A multi-stage grinding device for processing Eucommia ulmoides feed according to claim 2, characterized in that: A connecting rod (43) is fixedly connected between the sieve plate 1 (41) and the sieve plate 2 (42), and a convex strip (44) is fixedly connected to the surface of the sieve plate 2 (42).

4. A multi-stage grinding device for processing Eucommia ulmoides feed according to claim 2, characterized in that: A plurality of groups of supporting seats (45) distributed in an array are fixedly connected to the inner wall of the material discharge channel (32), and the supporting seats (45) are elastically connected to the second screen plate (42) via a return spring (46).

5. The multi-stage grinding device for processing Eucommia ulmoides feed according to claim 1, characterized in that: A material dividing plate (36) is fixedly connected to the surface of the conical grinding roller (35).

6. A multi-stage grinding device for processing Eucommia ulmoides feed according to claim 2, characterized in that: The sieve holes of the second sieve plate (42) are smaller than the sieve holes of the first sieve plate (41).

7. The multi-stage grinding device for processing Eucommia ulmoides feed according to claim 1, characterized in that: A feed pipe (11) is fixedly connected to the surface of the machine body (1), an inclined plate (12) is fixedly connected to the inner wall of the machine body (1), and a discharge port (2) is provided on the side wall of the machine body (1).

8. The multi-stage grinding device for processing Eucommia ulmoides feed according to claim 1, characterized in that: Four groups of symmetrically arranged supporting legs are fixedly connected to the bottom surface of the machine body (1).

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