A raw material crushing device for livestock and poultry breeding feed

Abstract

The utility model relates to the field of feed processing, specifically a raw material crushing device for livestock and poultry breeding feed, comprising a base, a crushing disk, a feeding pipe and a discharge guide groove, the crushing disk is fixedly installed on the base and tilted, a crusher is installed in the crushing disk, the upper end and the lower end of the crushing disk are respectively provided with a feed port and a discharge port, the feeding pipe is installed at the feed port, a conveyor belt is installed at the bottom of the inner cavity of the feeding pipe, a pressing component is installed at the top of the inner cavity of the feeding pipe, and the discharge guide groove is installed at the discharge port for guiding and conveying the crushed raw materials. In the utility model, when conveying plant feed, the pressing component can replace manual pressing, and the plant feed can be conveyed to the crushing disk in cooperation with the conveyor belt, thereby avoiding the problem that the existing raw material crushing device for livestock and poultry breeding often relies on manual assistance to feed the plant feed when crushing the plant feed, and avoids the accumulation of the plant feed at the feed port, which affects the crushing of the plant feed.

Description

Technical Field

[0001] The utility model relates to the field of feed processing, in particular to a raw material crushing device for livestock and poultry breeding feed. Background Art

[0002] The crushing of feed raw materials is a very important link in feed processing. By crushing, the total surface area of ​​raw material particles per unit mass can be increased, the solubility of feed nutrients in animal digestive juices can be increased, and the digestibility of animals can be improved.

[0003] At the same time, the particle size of the crushed raw materials has a very important impact on the difficulty of the subsequent process and the quality of the finished product. The smaller the particle size, the more conducive it is to animal digestion and absorption.

[0004] The feed raw materials for livestock and poultry breeding mainly include pellet feed and plant feed, etc., wherein the pellet feed includes corn, soybean, etc., and the plant feed includes grass, corn stalks and other plants. Compared with pellet feed, the plant feed has a lower weight. When crushing the plant feed, the existing raw material crushing device often needs manual assistance to feed the plant feed to avoid the plant feed from accumulating at the feed inlet and affecting the crushing of the plant feed. Utility Model Content

[0005] The utility model aims to provide a raw material crushing device for livestock and poultry breeding feed, which is used to solve the problem that the existing raw material crushing devices for livestock and poultry breeding often rely on manual assistance to feed the plant feed when crushing the plant feed to avoid the plant feed from accumulating at the feed inlet, thus affecting the crushing of the plant feed.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a raw material crushing device for livestock and poultry feed, comprising:

[0007] A base, which is placed on the ground, and a support frame is installed on the base;

[0008] A crushing disc is fixedly mounted on a support frame and placed obliquely, a crusher is installed in the crushing disc, and a feed inlet and a discharge inlet are respectively opened at the upper end and the lower end of the crushing disc, and the feed inlet and the discharge inlet are respectively arranged on both sides of the crushing disc;

[0009] A feeding pipe is installed at the feeding port, a conveyor belt is installed at the bottom of its inner cavity, a pressing assembly is installed at the top of the inner cavity of the feeding pipe, and the pressing assembly includes a pressing plate, which is driven by a driving member installed on the feeding pipe to move linearly and reciprocatingly intermittently, and the moving direction is perpendicular to the belt surface of the conveyor belt. A plurality of pressing wheel groups are arranged on the side of the pressing plate close to the conveyor belt, and the pressing wheel groups are elastically connected to the pressing plate;

[0010] The discharge guide trough is installed at the discharge port and is used to guide and transport the crushed raw materials.

[0011] As a further solution of the utility model, the crusher includes a crushing knife group, which is rotatably installed in the inner cavity of the crushing disk and is driven to rotate by a synchronous motor on the outer side of the crushing disk.

[0012] As a further solution of the utility model, a plurality of groups of guide posts are provided on the side of the pressing plate away from the conveyor belt, and the plurality of groups of guide posts are slidably installed in positioning through holes provided on the upper end surface of the feeding tube.

[0013] As a further solution of the utility model, the driving member is a driving cylinder, which is fixedly installed on the upper end surface of the feeding tube, and its telescopic shaft is inserted into the inner cavity of the feeding tube and fixedly connected to the pressing plate.

[0014] As a further solution of the utility model, the feed pipe is fixedly connected to the end surface of the crushing disk perpendicularly to maintain an inclined state, and a baffle is installed at the feed port of the feed pipe, and the baffle is used to limit the insertion angle of the raw material.

[0015] As a further solution of the utility model, the pressing wheel group includes a pressing wheel, a connecting column and an elastic member. The pressing wheel is rotatably mounted on a mounting plate at one end of the connecting column. The pressing plate is provided with a mounting through hole for sliding connection of the connecting column. The elastic member is used to elastically connect the connecting column and the pressing plate.

[0016] As a further solution of the utility model, a sealing plate is rotatably mounted on the end surface of the discharge guide groove, and the sealing plate is fixedly locked to the discharge guide groove by a fixing lock.

[0017] Compared with the prior art, the utility model designs a crushing disk, a feeding pipe and a discharge guide groove, and arranges a conveyor belt and a pressing assembly in the feeding pipe, so that the utility model can be divided into different working states according to different raw materials during crushing. When crushing plant feed, the driving cylinder drives the pressing plate to move down reciprocatingly and intermittently, and the pressing wheel group at the bottom of the pressing plate presses the plant feed on the conveyor belt. In the pressing process, since the conveyor belt keeps rolling, the friction force drives the plant feed and the pressing wheel group to rotate, thereby realizing the forced conveying of the plant feed, thereby solving the problem that the existing raw material crushing device for livestock and poultry breeding often relies on manual assistance to feed the plant feed when crushing the plant feed to avoid the accumulation of the plant feed at the feed inlet, which affects the crushing of the plant feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the internal structure of a raw material crushing device for livestock and poultry breeding feed.

[0019] Figure 2 This is an external structural diagram of the crushing disk in the utility model.

[0020] Figure 3 For the utility model Figure 1 A magnified schematic diagram of center A.

[0021] In the attached drawings: 1. base; 2. support frame; 3. crushing disc; 4. feed pipe; 401. baffle; 5. discharge guide groove; 501. sealing plate; 6. crushing knife group; 7. synchronous motor; 8. conveyor belt; 9. pressing assembly; 901. guide column; 902. driving cylinder; 903. pressing plate; 904. pressing wheel; 905. connecting column; 906. spiral spring. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0023] like Figures 1 to 3 As shown, in the embodiment of the utility model, a raw material crushing device for livestock and poultry feed comprises a base 1, which is placed on the ground, and a supporting frame 2 is installed on the base 1; a crushing disc 3, which is fixedly installed on the supporting frame 2 and is placed obliquely, and a crusher is installed in the crushing disc 3, and the upper and lower ends of the crushing disc 3 are respectively provided with a feed port and a discharge port, and the feed port and the discharge port are respectively arranged on both sides of the crushing disc 3; a feeding pipe 4 is installed at the feed port, and a conveyor belt 8 is installed at the bottom of its inner cavity, and a pressing assembly 9 is installed at the top of the inner cavity of the feeding pipe 4, and the pressing assembly 9 includes a pressing plate 903, and the pressing plate 903 is driven by a driving member installed on the feeding pipe 4 to move linearly reciprocating intermittently, and the moving direction is perpendicular to the belt surface of the conveyor belt 8. The pressing plate 903 is provided with a plurality of pressing wheel groups on one side of the conveyor belt 8, and the pressing wheel groups are elastically connected to the pressing plate 903; a discharge guide groove 5 is installed at the discharge port, and is used for guiding and conveying the crushed raw materials;

[0024] Specifically, when the utility model is crushing, it can be divided into different working states according to different raw materials:

[0025] 1. When crushing the pellet feed raw materials, the personnel can put the pellet feed into the feeding port of the feeding pipe 4, start the conveyor belt 8 and the crusher, and the conveyor belt 8 conveys the pellet feed to the crushing disk, and the crusher in the crushing disk crushes it;

[0026] 2. When the plant feed is crushed, the personnel can place the plant feed into the feed pipe 4 through the feeding port, start the conveyor belt 8, the crusher and the driving member installed on the feed pipe 4. When the conveyor belt 8 is conveying the plant feed, the driving member drives the pressing plate 903 to move down intermittently and reciprocally, and the pressing wheel group at the bottom of the pressing plate 903 presses the plant feed on the conveyor belt 8. During the pressing process, since the conveyor belt 8 keeps rolling, the friction force drives the plant feed and the pressing wheel group to rotate, thereby realizing the force-transportation of the plant feed.

[0027] like Figure 1 As shown, in the embodiment of the utility model, the crusher includes a crushing knife group 6, which is rotatably installed in the inner cavity of the crushing disk 3 and driven to rotate by the synchronous motor 7 on the outside of the crushing disk 3. The utility model is provided with a group of crushing knife groups 6 in the inner cavity of the crushing disk 3. Of course, in actual design, the number of the crushing knife groups 6 can be increased according to the actual crushing specification requirements, and the number and specifications of the crushing knife groups 6 can be increased accordingly.

[0028] like Figure 3 As shown, in the embodiment of the utility model, the press plate 903 is provided with multiple sets of guide posts 901 on the side away from the conveyor belt 8, and the multiple sets of guide posts 901 are slidably mounted in the positioning through holes provided on the upper end surface of the feeding tube 4. When the press plate 903 is driven by the driving member to move linearly, the guide posts 901 slide and cooperate with the positioning through holes to improve the movement stability of the press plate 903.

[0029] Furthermore, the driving member is a driving cylinder 902, and the driving cylinder 902 is fixedly installed on the upper end surface of the feeding tube 4, and its telescopic shaft is inserted into the inner cavity of the feeding tube 4 and fixedly connected to the pressing plate 903. The utility model drives the telescopic shaft gap to reciprocate and retract through the driving cylinder 902, thereby driving the corresponding pressing plate 903 gap to reciprocate. Of course, in actual design, other components with gap reciprocating driving capabilities can also be selected to replace the preferred driving cylinder 902 of the utility model, such as a reciprocating gear rack structure, etc.

[0030] like Figure 2 As shown, in the embodiment of the utility model, the feeding pipe 4 is fixedly connected to the end surface of the crushing disk 3 perpendicularly, and maintains an inclined state to improve the conveying efficiency of the raw materials;

[0031] At the same time, a baffle 401 is installed at the feeding port of the feeding pipe 4, and the baffle 401 is used to limit the insertion angle of the raw material to prevent the raw material from being conveyed to the upper part of the pressing plate 903 and affecting the normal conveyance of the raw material.

[0032] like Figure 3As shown, in an embodiment of the utility model, the pressing wheel group includes a pressing wheel 904, a connecting column 905 and an elastic member, the pressing wheel 904 is rotatably mounted on a mounting plate at one end of the connecting column 905, the pressing plate 903 is provided with a mounting through hole for sliding connection of the connecting column 905, the elastic member is used to elastically connect the connecting column 905 and the pressing plate 903, wherein the elastic member is preferably a coil spring 906, the coil spring 906 is wound around the outside of the connecting column 905, the lower end of which is fixedly connected to the pressing plate 903, and the other end is fixedly connected to the fixing plate at the upper end of the connecting column 905, when the pressing plate 903 presses the plant feed, the coil spring 906 is in a compressed state, and the utility model elastically connects the pressing wheel group to the pressing plate 903, so that it can adapt to plant feed of different thicknesses.

[0033] like Figure 1 As shown, in the embodiment of the utility model, a sealing plate 501 is rotatably installed on the end surface of the discharge guide groove 5, and the sealing plate 501 is fixedly locked with the discharge guide groove 5 by a fixed lock. By setting the discharge guide groove 5, the safety during discharge is improved, and the discharge port of the discharge guide groove 5 can be closed and opened according to the actual situation.

[0034] In summary, the utility model is designed with a crushing disk 3, a feed pipe 4 and a discharge guide groove 5, and a conveyor belt 8 and a pressing assembly 9 are arranged in the feed pipe 4, so that the utility model can be divided into different working states according to the different raw materials when crushing. When crushing plant feed, the driving cylinder 902 drives the pressing plate 903 to move down intermittently and reciprocally, and the pressing wheel group at the bottom of the pressing plate 903 presses the plant feed on the conveyor belt 8. In the pressing process, since the conveyor belt 8 keeps rolling, the friction force drives the plant feed and the pressing wheel group to rotate, so as to realize the forced conveying of the plant feed, thereby solving the problem that the existing raw material crushing device for livestock and poultry breeding often relies on manual assistance to feed the plant feed when crushing the plant feed to avoid the accumulation of the plant feed at the feed inlet, which affects the crushing of the plant feed.

[0035] 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 raw material crushing device for livestock and poultry feed, characterized in that: include: A base (1) is placed on the ground, and a support frame (2) is installed on the base (1); A crushing disc (3) is fixedly mounted on the support frame (2) and placed at an angle, a crusher is installed in the crushing disc (3), a feed inlet and a discharge inlet are respectively provided at the upper end and the lower end of the crushing disc (3), and the feed inlet and the discharge inlet are respectively arranged on both sides of the crushing disc (3); A feeding pipe (4) is installed at the feeding port, and a conveyor belt (8) is installed at the bottom of its inner cavity. A pressing assembly (9) is installed at the top of the inner cavity of the feeding pipe (4). The pressing assembly (9) includes a pressing plate (903). The pressing plate (903) is driven by a driving member installed on the feeding pipe (4) to move linearly back and forth intermittently, and the moving direction is perpendicular to the belt surface of the conveyor belt (8). A plurality of pressing wheel groups are arranged on the side of the pressing plate (903) close to the conveyor belt (8), and the pressing wheel groups are elastically connected to the pressing plate (903); The discharge guide groove (5) is installed at the discharge port and is used to guide and transport the crushed raw materials.

2. The raw material crushing device for livestock and poultry feed according to claim 1, characterized in that: The crusher comprises a crushing knife group (6), which is rotatably mounted in the inner cavity of the crushing disk (3) and driven to rotate by a synchronous motor (7) outside the crushing disk (3).

3. The raw material crushing device for livestock and poultry feed according to claim 1, characterized in that: A plurality of guide posts (901) are provided on the side of the pressing plate (903) away from the conveyor belt (8), and the plurality of guide posts (901) are slidably mounted in positioning through holes provided on the upper end surface of the feeding tube (4).

4. The raw material crushing device for livestock and poultry feed according to claim 1, characterized in that: The driving member is a driving cylinder (902), which is fixedly mounted on the upper end surface of the feeding tube (4), and its telescopic shaft is inserted into the inner cavity of the feeding tube (4) and is fixedly connected to the pressing plate (903).

5. The raw material crushing device for livestock and poultry feed according to claim 1, characterized in that: The feed pipe (4) is fixedly connected to the end surface of the crushing disk (3) in a perpendicular manner to maintain an inclined state, and a baffle (401) is installed at the feed opening of the feed pipe (4), and the baffle (401) is used to limit the insertion angle of the raw material.

6. The raw material crushing device for livestock and poultry feed according to claim 1, characterized in that: The pressing wheel assembly comprises a pressing wheel (904), a connecting column (905) and an elastic member, wherein the pressing wheel (904) is rotatably mounted on a mounting plate at one end of the connecting column (905), and the pressing plate (903) is provided with a mounting through hole for sliding connection of the connecting column (905), and the elastic member is used for elastically connecting the connecting column (905) and the pressing plate (903).

7. The raw material crushing device for livestock and poultry feed according to claim 1, characterized in that: A sealing plate (501) is rotatably mounted on the end surface of the discharge guide groove (5), and the sealing plate (501) is fixedly locked to the discharge guide groove (5) by a fixing lock.

Images