Raw material crushing device for feed production

Abstract

The utility model relates to a raw material crushing device for feed production, which comprises a dust separating assembly, the dust separating assembly comprises a shell plate and an inner net plate, the top of the shell plate is provided with a first conical surface, the bottom of the first conical surface is provided with a first lapping table, the inner net plate is provided with a second lapping table, and the second lapping table is arranged on the first lapping table; the cutting assembly comprises a rotating shaft and a cutting blade arranged on the rotating shaft, an inclined blade is arranged on the inner side of the inner net plate, and the inclined blade and the cutting blade are arranged in a staggered mode; according to the raw material crushing device for feed production, straw raw materials can be prevented from being wound, the crushing effect is reduced, and even jamming is caused, so that the working efficiency is improved; the interlayer between the outer shell plate and the inner net plate can play a role in dust removal, and dust raising is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed production, in particular to a raw material crushing device for feed production. Background Art

[0002] Straw feed mainly refers to fiber feed processed from crushed sweet sorghum, corn, reed, cotton and other straw, which is the main feed for ruminants. Crop straw has a high crude fiber content, is difficult to be digested and absorbed by animals, has few available nutrients, and has poor palatability. It is classified as roughage in feed taxonomy. Cellulose, hemicellulose and lignin are tightly combined and entangled to form crude fiber, which is the main component of plant cell walls. These natural organic polymer compounds have a very strong structure and can only absorb water to swell. They cannot be decomposed by the digestive juices and enzymes of monogastric animals. They only rely on a small amount of fermentation by their cecal microorganisms, and the digestibility is very low. It is only suitable for the feeding of ruminant livestock.

[0003] The existing straw crushing device has the problem that the straw is too long and gets entangled on the prop or at the connection, thus affecting the crushing function. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the following technical problems in the prior art: the prior art has the problem that straw is entangled at the connection, affecting the crushing work.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a raw material crushing device for feed production, comprising:

[0007] A dust separation component, the dust separation component comprises an outer shell plate and an inner mesh plate, the outer shell plate is provided with a first cone surface on the top, the first cone surface is provided with a first platform at the bottom, the inner mesh plate is provided with a second platform, and the second platform is placed on the first platform;

[0008] The cutting assembly comprises a rotating shaft and a cutting blade arranged on the rotating shaft. An oblique blade is arranged on the inner side of the inner mesh plate, and the oblique blade and the cutting blade are arranged staggered.

[0009] As a preferred technical solution for a raw material crushing device for feed production, a cover plate is arranged above the outer shell plate, a rotating motor is arranged on the cover plate, and the rotating shaft is connected to the rotating motor.

[0010] As a preferred technical solution for a raw material crushing device for feed production, a first cone is provided at the bottom of the inner mesh plate, a second cone is provided at the bottom of the outer shell plate, and a filter plate is provided between the first cone and the second cone.

[0011] As a preferred technical solution for a raw material crushing device for feed production, a support block is provided at the bottom of the dust separation component, and the bottom of the rotating shaft is connected to the support block.

[0012] As a preferred technical solution for a raw material crushing device for feed production, a push rod motor is arranged on the support block, a movable plate is connected above the push rod motor, and the movable plate is arranged at the bottom of the inner mesh plate.

[0013] As a preferred technical solution for a raw material crushing device for feed production, a spray head is provided at the bottom of the first conical surface.

[0014] Beneficial effects of the utility model: the raw material crushing device for feed production of the utility model can avoid the entanglement of straw raw materials, reduce the crushing effect or even cause jamming, and improve work efficiency; the partition between the outer shell plate and the inner mesh plate can play a dust removal role to avoid dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the dust separation component in the utility model.

[0018] Figure numerals: second platform 102a, first platform 101b, cutting assembly 200, bevel blade 102b, cutting disc 202, cover plate 103, rotating motor 103a, outer shell plate 101, first cone 104, second cone 105, filter plate 106, dust separation assembly 100, rotating shaft 201, support block 107, push rod motor 108, movable plate 108a, inner mesh plate 102, first cone surface 101a, sprinkler head 101c. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0022] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0023] Example 1

[0024] Reference Figure 1-2 The present embodiment provides a raw material crushing device for feed production, including a dust separation component 100, the dust separation component 100 includes an outer shell plate 101 and an inner mesh plate 102, the outer shell plate 101 is provided with a first conical surface 101a on the top, the first conical surface 101a is provided with a first platform 101b at the bottom, the inner mesh plate 102 is provided with a second platform 102a, and the second platform 102a is placed on the first platform 101b; a cutting component 200, the cutting component 200 includes a rotating shaft 201, a cutting blade 202 arranged on the rotating shaft 201, an oblique blade 102b is provided on the inner side of the inner mesh plate 102, and the oblique blade 102b and the cutting blade 202 are staggered.

[0025] Specifically, the top of the first cone 101a is connected to the top of the outer shell plate 101, the inner mesh plate 102 is placed inside the outer shell plate 101, and the bevel blade 102b and the cutting blade 202 are arranged at different heights and staggered in the vertical direction.

[0026] It should be noted that the bevel blade 102 b is arranged obliquely, that is, the straight line where the bevel blade 102 b is located does not point to the axis of the rotating shaft 201 .

[0027] Furthermore, a cover plate 103 is disposed above the outer shell plate 101 , a rotating motor 103 a is disposed on the cover plate 103 , and the rotating shaft 201 is connected to the rotating motor 103 a .

[0028] It should be noted that a feed port is provided on the cover plate 103 for conveying materials into the inner mesh plate 102 .

[0029] A first cone 104 is disposed at the bottom of the inner mesh plate 102 , a second cone 105 is disposed at the bottom of the outer shell plate 101 , and a filter plate 106 is disposed between the first cone 104 and the second cone 105 .

[0030] A support block 107 is disposed at the bottom of the dust separation component 100 , and the bottom of the rotating shaft 201 is connected to the support block 107 via a bearing.

[0031] A push rod motor 108 is disposed on the support block 107 , and a movable plate 108 a is connected above the push rod motor 108 . The movable plate 108 a is disposed at the bottom of the inner mesh plate 102 .

[0032] The movable plate 108 a is connected to the push rod of the push rod motor 108 , and the movable plate 108 a is sleeved on the rotating shaft 201 .

[0033] The push rod motor 108 is used to control the opening and closing of the movable plate 108a at the bottom of the inner mesh plate 102. The inner mesh plate 102 is in a blocked state during the crushing period. After the crushing is completed, the movable plate 108a moves down to discharge the material.

[0034] Furthermore, a ventilation pipe is provided on the movable plate 108 a for ventilation from bottom to top during the crushing process, so that dust and ultrafine particles pass through the inner mesh plate 102 to between the inner mesh plate 102 and the outer shell plate 101 .

[0035] A spray head 101c is disposed at the bottom of the first cone 101a; the spray head 101c faces the inner wall of the outer shell 101, and dust and fine particles are sprayed by the spray head 101c and fall to the filter plate 106 for filtration, and the water falls to the bottom for reuse, while the fine particles remain on the filter plate for discharge and reuse.

[0036] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A raw material crushing device for feed production, characterized in that: include, A dust separation component (100), the dust separation component (100) comprising an outer shell plate (101) and an inner mesh plate (102), the outer shell plate (101) being provided with a first conical surface (101a) at the top, the first conical surface (101a) being provided with a first platform (101b) at the bottom, the inner mesh plate (102) being provided with a second platform (102a), the second platform (102a) being placed on the first platform (101b); A cutting assembly (200) comprising a rotating shaft (201) and a cutting blade (202) arranged on the rotating shaft (201); an oblique blade (102b) is arranged on the inner side of the inner mesh plate (102); and the oblique blade (102b) and the cutting blade (202) are arranged in a staggered manner.

2. The raw material crushing device for feed production according to claim 1, characterized in that: A cover plate (103) is arranged above the outer shell plate (101), a rotating motor (103a) is arranged on the cover plate (103), and the rotating shaft (201) is connected to the rotating motor (103a).

3. The raw material crushing device for feed production according to claim 1 or 2, characterized in that: A first cone (104) is arranged at the bottom of the inner mesh plate (102), a second cone (105) is arranged at the bottom of the outer shell plate (101), and a filter plate (106) is arranged between the first cone (104) and the second cone (105).

4. The raw material crushing device for feed production according to claim 3, characterized in that: A support block (107) is provided at the bottom of the dust separation component (100), and the bottom of the rotating shaft (201) is connected to the support block (107).

5. The raw material crushing device for feed production according to claim 4, characterized in that: A push rod motor (108) is arranged on the support block (107), a movable plate (108a) is connected above the push rod motor (108), and the movable plate (108a) is arranged at the bottom of the inner mesh plate (102).

6. The raw material crushing device for feed production according to claim 5, characterized in that: A shower head (101c) is provided at the bottom of the first conical surface (101a).

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