Blocky poultry feed crushing device

Abstract

The utility model discloses a blocky poultry feed crushing device, which relates to the field of crushing devices and comprises a mounting base, a crushing box body is mounted at the upper end of the mounting base, a dust removal device is mounted on the mounting base, and the dust removal device consists of a dust removal box body, a connecting pipeline and a negative pressure fan. The two dust removal box bodies are symmetrically installed on the two sides of a discharging port of the smashing box body, the two dust removal box bodies are connected with the negative pressure draught fan through the connecting pipeline, and the dust removal device is arranged at the discharging port of the smashing box body and can effectively collect dust drifting out of the discharging port of the smashing box body; and the probability that small-particle feed raw materials are collected by mistake can be reduced, so that resource waste can be reduced, the probability that the crushed raw materials are adsorbed to the protective net by suction force generated by working of the negative pressure fan can be reduced, the probability that meshes of the protective net are blocked by the raw materials is further reduced, and finally the burden of the negative pressure fan can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of crushing devices, in particular to a block poultry feed crushing device. Background Art

[0002] Poultry feed refers to feed specially designed for poultry and poultry farmers, usually including feed for chickens, ducks, geese and other poultry. In the production process of poultry feed, a crushing device is often needed to crush the raw materials used to produce poultry feed. The function of crushing is to crush large particles of raw materials that are difficult to digest and feed raw materials with poor sensory properties, improve the digestion and absorption rate and conversion rate of livestock and poultry for feed, avoid livestock and poultry picky eating, and achieve balanced nutrition. The existing application number is CN202320054896.6, which is a feed production and processing crushing mechanism. Although it can collect the dust generated when the crushing box is working by providing a dust removal pipe on the crushing box, a motor in the dust removal pipe, a fan blade on the motor, a dust outlet pipe on the dust removal pipe, and a dust collecting box and a dust collecting bag on the dust outlet pipe, which is beneficial to prevent the dust from drifting into the air and causing harm to the air and the body of the staff, it has certain use defects, that is, it is directly installed on the crushing box. When working, it is easy to suck away feed raw materials with smaller particles, which is easy to cause certain resource waste and increase the workload of the motor. Since it is directly installed on one side of the crushing box, when working, if the suction force generated by the motor driving the fan blade is small, it is difficult to effectively collect the dust away from the protective net. If the suction force generated by the motor driving the fan blade is large, it is easy to adsorb the crushed raw materials on the protective net, thereby clogging the mesh of the protective net, and ultimately reducing the dust collection efficiency, and at the same time increasing the burden on the motor, so it needs to be improved. Utility Model Content

[0003] The main purpose of the utility model is to provide a block poultry feed crushing device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A block poultry feed crushing device comprises a mounting base, a crushing box body is mounted on the upper end of the mounting base, a dust removal device is mounted on the mounting base, the dust removal device consists of a dust removal box body, a connecting pipe and a negative pressure fan, the dust removal box body has two and is symmetrically mounted on both sides of the discharge port of the crushing box body, the connecting pipe connects the two dust removal boxes with the negative pressure fan, the dust removal box body consists of a mounting box body, a protective net and a filter plate, the protective net and the filter plate are both mounted in the mounting box body, and the filter plate is located on the inner side of the protective net.

[0006] Preferably, the mounting base is fixedly connected to the crushing box.

[0007] Preferably, a crushing motor is fixedly mounted on the upper end of the mounting base.

[0008] Preferably, the output shaft of the crushing motor is connected to a crushing roller in a crushing box.

[0009] Preferably, the mounting box body on the dust removal device is fixedly connected to the protective net and the filter plate.

[0010] Preferably, the installation box body is fixedly mounted on the inner wall of the installation base.

[0011] Preferably, a connecting through hole is opened on one side wall of the installation box body, and the protective net and the filter plate are located on the outside of the connecting through hole.

[0012] Preferably, the negative pressure fan on the dust removal device is fixedly mounted on the upper end of the mounting base.

[0013] Preferably, the connecting pipe is fixedly connected to the air inlet pipe of the negative pressure fan.

[0014] Preferably, the connecting pipe is simultaneously inserted into a connecting through hole provided on the installation box body, and the connecting pipe is fixedly connected to the installation box body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] By arranging a dust removal device at the discharge port of the grinding box, the dust removal device can not only effectively collect the dust that floats out through the discharge port of the grinding box to prevent the dust from scattering everywhere and causing harm to the health of the staff, but also reduce the probability of feed raw materials with smaller particles being mistakenly collected, thereby reducing the waste of resources, and reduce the probability of the crushed raw materials being adsorbed onto the protective net by the suction force generated by the operation of the negative pressure fan, thereby reducing the probability of the mesh of the protective net being blocked by the raw materials, and finally reducing the burden on the negative pressure fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the dust removal device of the utility model;

[0019] Figure 3 This is a disassembled diagram of the dust removal box of the utility model.

[0020] In the figure: 1. Installation base; 2. Crushing box; 3. Dust removal device; 4. Crushing motor; 5. Dust removal box; 6. Connecting pipe; 7. Negative pressure fan; 8. Installation box; 9. Connecting through hole; 10. Protective net; 11. Filter plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figure 1 , Figure 2 , Figure 3 As shown, a block poultry feed crushing device includes a mounting base 1, a crushing box 2 is mounted on the upper end of the mounting base 1, the mounting base 1 and the crushing box 2 are fixedly connected, a crushing motor 4 is fixedly mounted on the upper end of the mounting base 1, and the output shaft of the crushing motor 4 is connected to the crushing roller in the crushing box 2. When in use, the crushing motor 4 can be started, so that the crushing motor 4 can be used to drive the crushing roller in the crushing box 2 to work, and then the feed raw materials to be crushed can be put into the crushing box 2 through the feed inlet on the crushing box 2. At this time, the working crushing roller will crush the feed raw materials in the crushing box 2, and then the crushed raw materials will fall out from the discharge port of the crushing box 2.

[0023] See also Figure 1 , Figure 2 , Figure 3 As shown, a dust removal device 3 is installed on the mounting base 1, and the dust removal device 3 is composed of a dust removal box body 5, a connecting pipe 6 and a negative pressure fan 7. There are two dust removal boxes 5 and they are symmetrically installed on both sides of the discharge port of the crushing box body 2. The connecting pipe 6 connects the two dust removal boxes 5 with the negative pressure fan 7. The dust removal box body 5 is composed of a mounting box body 8, a protective net 10 and a filter plate 11. The protective net 10 and the filter plate 11 are both installed in the mounting box body 8, and the filter plate 11 is located on the inner side of the protective net 10. The mounting box body 8 on the dust removal device 3 is fixedly connected with the protective net 10 and the filter plate 11. The mounting box body 8 is fixedly installed on the inner wall of the mounting base 1. A connecting through hole 9 is opened on one side wall of the mounting box body 8. The protective net 10 and the filter plate 11 are located on the outer side of the connecting through hole 9. The machine 7 is fixedly installed on the upper end of the mounting base 1, the connecting pipe 6 is fixedly connected to the air inlet pipe of the negative pressure fan 7, and the connecting pipe 6 is simultaneously inserted into the connecting through hole 9 opened on the mounting box body 8, and the connecting pipe 6 is fixedly connected to the mounting box body 8. By arranging a dust removal device 3 at the discharge port of the crushing box body 2, the dust removal device 3 can effectively collect the dust floating out from the discharge port of the crushing box body 2 to prevent the dust from floating around and causing harm to the health of the staff, and can reduce the probability of feed raw materials with smaller particles being mistakenly collected, thereby reducing the waste of resources, and can reduce the probability of the crushed raw materials being adsorbed to the protective net 10 by the suction force generated by the operation of the negative pressure fan 7, thereby reducing the probability of the mesh of the protective net 10 being blocked by the raw materials, and finally reducing the burden of the negative pressure fan 7.

[0024] It should be noted that the utility model is a block poultry feed crushing device. When in use, the crushing motor 4 is first started, so that the crushing motor 4 is used to drive the crushing roller in the crushing box 2 to work, and then the feed raw materials to be crushed can be put into the crushing box 2 through the feed inlet on the crushing box 2. At this time, the working crushing roller will crush the feed raw materials in the crushing box 2, and then the crushed raw materials will fall out from the discharge port of the crushing box 2. Dust will be generated in the crushing process, and the dust is easy to drift out through the discharge port of the crushing box 2 with the crushed raw materials. In order to avoid the dust from flying around and affecting the health of the surrounding staff, the negative pressure fan 7 on the dust removal device 3 can be started. At this time, the negative pressure generated by the operation of the negative pressure fan 7 will suck the dust drifting out from the discharge port of the crushing box 2 into the dust removal box 5, and then the dust will be filtered by the filter plate 11, so that the dust will adhere to the filter plate 11, and finally the filtered gas will be discharged by the negative pressure fan 7 through the connecting pipe 6, and the dust collection is completed at this time.

[0025] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A block poultry feed crushing device, comprising a mounting base (1), a crushing box (2) being mounted on the upper end of the mounting base (1), characterized in that: A dust removal device (3) is installed on the mounting base (1), and the dust removal device (3) is composed of a dust removal box (5), a connecting pipe (6), and a negative pressure fan (7). There are two dust removal boxes (5) and they are symmetrically installed on both sides of the discharge port of the crushing box (2). The connecting pipe (6) connects the two dust removal boxes (5) with the negative pressure fan (7). The dust removal box (5) is composed of a mounting box body (8), a protective net (10), and a filter plate (11). The protective net (10) and the filter plate (11) are both installed in the mounting box body (8), and the filter plate (11) is located on the inner side of the protective net (10).

2. The device for crushing bulk poultry feed according to claim 1, characterized in that: The mounting base (1) is fixedly connected to the crushing box (2).

3. The device for crushing bulk poultry feed according to claim 2, characterized in that: A crushing motor (4) is fixedly mounted on the upper end of the mounting base (1).

4. The device for crushing bulk poultry feed according to claim 3, characterized in that: The output shaft of the crushing motor (4) is connected to the crushing roller in the crushing box (2).

5. The device for crushing bulk poultry feed according to claim 3, characterized in that: The mounting box body (8) on the dust removal device (3) is fixedly connected to the protective net (10) and the filter plate (11).

6. The device for crushing bulk poultry feed according to claim 3, characterized in that: The installation box body (8) is fixedly mounted on the inner wall of the installation base (1).

7. The device for crushing bulk poultry feed according to claim 5, characterized in that: A connecting through hole (9) is provided on one side wall of the installation box body (8), and the protective net (10) and the filter plate (11) are located outside the connecting through hole (9).

8. The device for crushing bulk poultry feed according to claim 7, characterized in that: The negative pressure fan (7) on the dust removal device (3) is fixedly mounted on the upper end of the mounting base (1).

9. The device for crushing bulk poultry feed according to claim 8, characterized in that: The connecting pipe (6) is fixedly connected to the air inlet pipe of the negative pressure fan (7).

10. The device for crushing bulk poultry feed according to claim 8, characterized in that: The connecting pipe (6) is simultaneously inserted into a connecting through hole (9) provided on the installation box body (8), and the connecting pipe (6) and the installation box body (8) are fixedly connected.

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