Novel crushing device for feed production

Abstract

The utility model discloses a novel crushing device for feed production, which belongs to the field of feed production and comprises a crushing box and a motor, a box cover is fixedly clamped at the upper end of the crushing box through bolts, an arc-shaped sieve is fixedly arranged at the inner upper end of the crushing box, a rotating shaft is fixedly arranged on a motor shaft of the motor, and a crushing cutter is fixedly arranged on the rotating shaft. Through the arrangement of an arc-shaped sieve, the fed feed falls into the arc-shaped sieve and then is crushed by a crushing cutter, qualified crushed particles fall into the lower end of the interior of the crushing box through meshes of the arc-shaped sieve, and the feed with large crushed particles remains in the arc-shaped sieve and continues to be crushed; the inner wall and meshes of the arc-shaped screen are cleaned respectively, feed particles are prevented from being blocked, the feed falling effect is improved, meanwhile, through the arrangement of a plurality of dispersion plates, feed is dispersed, the feed falls through leakage grooves, and through the arrangement of an inclined plane, the feed can fall conveniently.

Description

Technical Field

[0001] The utility model relates to the field of feed production, and more specifically, to a novel crushing device for feed production. Background Art

[0002] Feed is a general term for food for animals raised by all people. In a narrower sense, feed mainly refers to food for animals raised in agriculture or animal husbandry.

[0003] At present, most of the existing crushing devices are not equipped with a device that can discharge materials while crushing. The crushed feed continues to remain in the crushing box, which not only affects the crushing work, but also easily crushes the qualified feed particles into smaller particles. In addition, the feed hopper of the crushing box is not easy to disperse the input feed. The input feed falls into the dispersion box in a concentrated manner, which affects the crushing work and reduces the work efficiency.

[0004] For example, a feed crushing device for feed production disclosed in announcement number CN218796308U includes a crushing device, an upper shell and a third support frame, a step-crushing mechanism is fixedly connected to the middle of the top of the upper shell, a grinding mechanism is rotatably connected to the middle and lower ends of the inner front side of the crushing device, and the step-crushing mechanism includes a fixed plate, a first filter screen plate, driven crushing teeth and a second filter screen plate, the fixed plate is fixedly connected to the middle of the top of the upper shell, a first motor is arranged at the middle of the top of the fixed plate, a crushing blade is fixedly connected to the stirring shaft, and the driven crushing teeth are meshed and connected with the active crushing teeth. In the utility model, the feed is crushed in the first step by the crushing blade, the feed is crushed in the second step by the active crushing teeth and the driven crushing teeth, the feed is screened twice by the first filter screen plate and the second filter screen plate, and the feed is repeatedly crushed by the crushing wheel.

[0005] It can be seen from the above disclosed solutions that the pulverizing device is not provided with a device for discharging materials while pulverizing, nor is it provided with a device for dispersing the feed. Utility Model Content

[0006] The utility model aims to provide a novel crushing device for feed production to solve the problems of crushing, feeding and dispersing materials.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel feed production crushing device, comprising a crushing box and a motor, the upper end of the crushing box is fixedly connected with a box cover by bolts, the upper end of the inner part of the crushing box is fixedly provided with an arc screen, the motor shaft of the motor is fixedly provided with a rotating shaft, the rotating shaft is fixedly provided with a crushing knife, the lower end of the rotating shaft is fixedly provided with a plurality of rotating rods, the lower end of the rotating rods is fixedly provided with a scraper, the lower end of the scraper is fixedly provided with a brush, the upper end of the scraper is provided with a plurality of drag reducing grooves, the box cover is fixedly provided with a feed hopper, the lower end of the inner part of the feed hopper is fixedly provided with a plurality of dispersion plates, the An inclined surface is arranged at the upper end of the scattering plate, and a plurality of troughs are arranged at the lower end of the feed hopper. Through the arrangement of the arc screen, the input feed falls into the interior of the arc screen, and then is crushed by the crushing knife. The qualified particles will fall through the mesh holes of the arc screen to the inner lower end of the crushing box, and the feed with larger particles will remain in the interior of the arc screen for further crushing. At the same time, through the arrangement of the scraper and the brush, the inner wall and the mesh holes of the arc screen are cleaned respectively to avoid clogging of the feed particles and increase the effect of the falling feed. At the same time, through the arrangement of a plurality of scattering plates, the feed is dispersed, and the feed falls through each trough. The arrangement of the inclined surface facilitates the falling of the feed.

[0008] Preferably, a motor seat is fixedly provided on the left side of the upper end of the crushing box, and a motor is fixedly provided on the upper end of the motor seat. By providing a box cover, it is convenient to open the crushing box for cleaning and other maintenance and replacement of parts.

[0009] Preferably, the rotating shaft is rotatably arranged inside the curved screen, the crushing knife is rotatably arranged inside the curved screen, and the scraper is driven to rotate by the rotating rod, so that the curved screen can be automatically rotated to clean, and the brush cleans the curved screen mesh holes.

[0010] Preferably, the scraper is rotatably arranged inside the arc screen, and the brush is rotatably close to the arc screen. The resistance encountered by the scraper during rotation is reduced by the arrangement of the drag reducing groove, thereby facilitating the rotation of the scraper.

[0011] Preferably, the feed hopper is arranged at the upper end of the crushing box, and a bent pipe is fixedly arranged at the lower end of the crushing box, and the discharge of feed is convenient through the setting of the bent pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model provides an arc screen so that the input feed falls into the interior of the arc screen and then is crushed by a crushing knife. The qualified particles will pass through the mesh of the arc screen and fall to the lower end of the inner part of the crushing box. The feed with larger particles will remain in the interior of the arc screen and continue to be crushed. At the same time, the scraper and the brush are provided to clean the inner wall and the mesh of the arc screen respectively, so as to avoid clogging of the feed particles and increase the effect of falling feed.

[0014] (2) The utility model disperses the feed by setting a plurality of dispersion plates, and the feed falls through each trough. The inclined surface is set to facilitate the falling of the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of the overall structure of the utility model;

[0016] Figure 2 It is a left side cross-sectional view of the crushing box of the utility model;

[0017] Figure 3 It is a left side cross-sectional view of the feed hopper of the utility model;

[0018] Figure 4 It is a top view of the feed hopper of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1 crushing box, 2 box cover, 3 curved screen, 4 motor seat, 5 motor, 6 motor shaft, 7 rotating shaft, 8 crushing knife, 9 rotating rod, 10 scraper, 11 brush, 12 drag reduction groove, 13 feeding hopper, 14 dispersion plate, 15 inclined surface, 16 leakage groove, 17 elbow. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] See also Figure 1-4A new type of feed production crushing device shown in the figure includes a crushing box 1 and a motor 5. The upper end of the crushing box 1 is fixedly connected with a box cover 2 by bolts. An arc screen 3 is fixedly arranged on the upper end of the crushing box 1. A rotating shaft 7 is fixedly arranged on the motor shaft 6 of the motor 5. The model of the motor 5 is YE2. The plug of the motor 5 is plugged into an external power supply and belongs to the prior art. A crushing knife 8 is fixedly arranged on the rotating shaft 7. A plurality of rotating rods 9 are fixedly arranged on the lower end of the rotating shaft 7. A scraper 10 is fixedly arranged on the lower end of the rotating rod 9. A brush 11 is fixedly arranged on the lower end of the scraper 10. A plurality of drag reducing grooves 12 are arranged on the upper end of the scraper 10. A feed hopper 13 is fixedly arranged on the box cover 2. A plurality of dispersion plates 14 are fixedly arranged on the lower end of the feed hopper 13. A slope 15 is arranged on the upper end of the dispersion plate 14. A plurality of drain grooves 16 are arranged on the lower end of the feed hopper 13.

[0024] In order to facilitate crushing, a motor base 4 is fixedly provided on the left upper end of the crushing box 1, a motor 5 is fixedly provided on the upper end of the motor base 4, a rotating shaft 7 is rotatably provided inside the arc screen 3, and a crushing knife 8 is rotatably provided inside the arc screen 3.

[0025] In this embodiment, through the setting of the curved screen 3, the input feed falls into the interior of the curved screen 3, and then is crushed by the crushing knife 8. The qualified particles will fall through the mesh holes of the curved screen 3 to the lower end of the inner part of the crushing box 1, and the feed with larger particles will remain in the interior of the curved screen 3 to continue to be crushed. At the same time, through the setting of the scraper 10 and the brush 11, the inner wall and the mesh holes of the curved screen 3 are cleaned respectively to avoid clogging of the feed particles and increase the effect of falling feed.

[0026] Example 2

[0027] See also Figure 1-4 , this embodiment further explains Example 1. The figure shows a new type of feed production crushing device, including a crushing box 1 and a motor 5. The upper end of the crushing box 1 is fixedly connected with a box cover 2 by bolts. The upper end of the crushing box 1 is fixedly provided with an arc screen 3. The motor shaft 6 of the motor 5 is fixedly provided with a rotating shaft 7. The rotating shaft 7 is fixedly provided with a crushing knife 8. The lower end of the rotating shaft 7 is fixedly provided with a plurality of rotating rods 9. The lower end of the rotating rod 9 is fixedly provided with a scraper 10. The lower end of the scraper 10 is fixedly provided with a brush 11. The upper end of the scraper 10 is provided with a plurality of drag reducing grooves 12. The box cover 2 is fixedly provided with a feed hopper 13. The lower end of the feed hopper 13 is fixedly provided with a plurality of dispersion plates 14. The upper end of the dispersion plate 14 is provided with an inclined surface 15. The lower end of the feed hopper 13 is provided with a plurality of leakage grooves 16.

[0028] In order to facilitate the bulking of materials, the scraper 10 is rotatably arranged inside the arc screen 3, the brush 11 is rotatably attached to the arc screen 3, the feed hopper 13 is arranged at the upper end of the crushing box 1, and a curved pipe 17 is fixedly arranged at the lower end of the crushing box 1.

[0029] In this embodiment, the feed is dispersed by providing a plurality of dispersion plates 14 , and the feed falls through each trough 16 , and the inclined surface 15 is provided to facilitate the falling of the feed.

[0030] By starting the motor 5, the motor 5 works, the motor shaft 6 of the motor 5 rotates, the motor shaft 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the crushing knife 8 to rotate, and at the same time drives the rotating rod 9 to rotate, so that the scraper 10 and the brush 11 rotate, and then the feed raw material is put into the inside of the feed hopper 13, and then falls into the inside of the crushing box 1 through each leakage groove 16, and then falls into the inside of the arc screen 3 for crushing. The crushed feed falls to the lower end of the inside of the crushing box 1 and is discharged by opening the elbow 17.

[0031] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A novel pulverizing device for feed production, comprising a pulverizing box (1) and a motor (5), characterized in that: The upper end of the crushing box (1) is fixedly connected with a box cover (2) by bolts, and an arc screen (3) is fixedly arranged at the upper end of the crushing box (1). The motor shaft (6) of the motor (5) is fixedly provided with a rotating shaft (7), and a crushing knife (8) is fixedly arranged on the rotating shaft (7). A plurality of rotating rods (9) are fixedly arranged at the lower end of the rotating rod (9), and a scraper (10) is fixedly arranged at the lower end of the rotating rod (9). A brush (11) is fixedly arranged at the lower end of the scraper (10), and a plurality of drag reducing grooves (12) are arranged at the upper end of the scraper (10). A feed hopper (13) is fixedly arranged on the box cover (2), and a plurality of dispersion plates (14) are fixedly arranged at the lower end of the feed hopper (13), and an inclined surface (15) is arranged at the upper end of the dispersion plate (14), and a plurality of drain grooves (16) are arranged at the lower end of the feed hopper (13).

2. A novel feed production crushing device according to claim 1, characterized in that: A motor seat (4) is fixedly arranged on the left side of the upper end of the crushing box (1), and a motor (5) is fixedly arranged on the upper end of the motor seat (4).

3. A novel feed production crushing device according to claim 1, characterized in that: The rotating shaft (7) is rotatably disposed inside the curved screen (3), and the crushing knife (8) is rotatably disposed inside the curved screen (3).

4. A novel feed production crushing device according to claim 1, characterized in that: The scraper (10) is rotatably arranged inside the curved screen (3), and the brush (11) is rotatably attached to the curved screen (3).

5. A novel feed production crushing device according to claim 1, characterized in that: The feed hopper (13) is arranged at the upper end of the crushing box (1), and a bent pipe (17) is fixedly arranged at the lower end of the crushing box (1).

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