Efficient crushing device for feed production

Abstract

The utility model relates to the technical field of crushers, in particular to an efficient crushing device for feed production, which comprises a machine body, a crushing cavity is defined in the machine body, a feed port and a discharge port which are communicated with the crushing cavity are respectively arranged on the machine body, and a filter plate covering the discharge port is arranged in the crushing cavity. A plurality of filtering holes are formed in the filtering plate in the length direction at intervals; the smashing roller is rotatably arranged in the smashing cavity, a plurality of smashing plates are arranged on the smashing roller in the circumferential direction of the smashing roller at intervals, and the smashing roller is driven by a motor to rotate; and the scraping mechanism is used for scraping the inner wall of the crushing cavity when the crushing roller rotates, so that the crushed feed falls into the discharge port. According to the feed crushing device, the scraping mechanism is arranged, after feed is crushed by the crushing plate, the scraping mechanism can scrape the feed to the filtering plate, so that the crushed feed falls into the discharging opening, a user can continuously put the feed into the feeding opening to be crushed, and the efficiency of crushing a large amount of feed by the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, in particular to a high-efficiency pulverizing device for feed production. Background Art

[0002] Feed production is a complex process of processing a variety of crops, by-products and other raw materials into various feeds. In this process, the feed grinder plays a vital role. As one of the core equipment of the feed production line, it is responsible for crushing the raw materials to meet the needs of subsequent processing links.

[0003] The existing patent with publication number CN214159966U proposes an efficient crushing device for feed production and processing, which crushes the feed twice. The feed particles crushed for the first time are crushed again by a crushing knife. The crushing knives for the second crushing are arranged more densely, and the crushing effect is better. After the two crushings, the feed particles are crushed more fully and the particle volume is smaller, which is convenient and efficient, and is conducive to the next process, so that different feed raw materials can be mixed together later to improve the nutritional value of the feed.

[0004] However, in the above technical solution, although the device can crush the feed more fully, when the user needs to crush a large amount of feed, he can only wait until the feed put in is crushed before putting in new feed for crushing. If the user wants to put in new feed while the device is crushing the feed, the storage capacity of the device may be full or the waiting time for feed crushing may be extended, resulting in limited efficiency when the user crushes a large amount of feed. Therefore, the utility model aims to provide an efficient feed crusher that can continuously and fully crush a large amount of feed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an efficient crushing device for feed production, which is an efficient feed crusher capable of continuously and fully crushing a large amount of feed, so as to solve the problem of limited efficiency of users when crushing a large amount of feed in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a high-efficiency crushing device for feed production, including a machine body, a crushing chamber is defined inside, the machine body is respectively provided with a feed port and a discharge port connected to the crushing chamber, a filter plate covering the discharge port is provided in the crushing chamber, and a plurality of filter holes are provided on the filter plate at intervals along its length direction; a crushing roller, which is rotatably arranged in the crushing chamber, a plurality of crushing plates are provided on the crushing roller at intervals along its circumference, and the crushing roller is driven to rotate by a motor; and a scraping mechanism, which is used to scrape the inner wall of the crushing chamber when the crushing roller rotates, so that the crushed feed falls into the discharge port.

[0007] Optionally, the scraping mechanism includes a scraping seat, a scraping plate and a spring, the scraping seat is arranged on the peripheral side wall of the crushing roller, the scraping seat is provided with a scraping groove, the scraping plate is movably arranged in the scraping groove, the spring is arranged in the scraping groove, one end of the spring elastically abuts against the scraping plate, and a limit block is provided at the bottom of the scraping plate.

[0008] Optionally, a guide rod is fixed in the scraping groove, the guide rod movably passes through the scraping plate, and the spring is sleeved on the movable rod.

[0009] Optionally, the scraping plate is configured to be a flexible structure.

[0010] Optionally, a friction increasing plate is provided in the pulverizing chamber, the friction increasing plate is arranged opposite to the filter plate, and a plurality of friction increasing grooves are provided on the friction increasing plate at intervals along its length direction.

[0011] Optionally, the discharge port is communicated with a tube body, a locking groove is provided on the peripheral side wall of the free end of the tube body, and the locking groove is selectively covered by a locking plate.

[0012] Compared with the prior art, the utility model provides a high-efficiency crushing device for feed production, which has the following beneficial effects:

[0013] The utility model is provided with a scraping mechanism. When the feed is crushed by the crushing plate, the scraping mechanism will scrape the feed onto the filter plate, so that the crushed feed falls into the discharge port. During the crushing process of the feed, the user can observe how much feed falls from the discharge port and continuously put how much feed into the feed port, thereby improving the efficiency of the user in crushing a large amount of feed.

[0014] The utility model provides a friction increasing plate, and the friction increasing grooves on the friction increasing plate increase the roughness of the surface of the friction increasing plate, thereby increasing the friction between the crushing plate and the feed, which helps to better crush the feed during the crushing process and improve the crushing efficiency;

[0015] The utility model configures the scraping plate to be a flexible structure. When the scraping plate scrapes the filter plate or the inner wall of the crushing chamber, the scraping plate with a flexible structure generates less friction during the scraping process than the scraping plate with a rigid structure. This can not only reduce the wear of the scraping plate itself, but also reduce the wear of the filter plate and the inner wall of the crushing chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of a three-dimensional cutaway structure of the utility model is shown;

[0017] Figure 2 Shows Figure 1 A schematic diagram of the enlarged structure at point A;

[0018] Figure 3 A three-dimensional structural schematic diagram of the utility model is shown;

[0019] Figure 4 A partial three-dimensional cutaway structural schematic diagram of the utility model is shown;

[0020] Figure 5 A schematic diagram of the three-dimensional structure of the tube body is shown;

[0021] Figure 6 A schematic diagram of the three-dimensional structure of the filter plate and the friction-increasing plate is shown.

[0022] In the figure: 1. machine body; 2. crushing chamber; 3. feed port; 4. discharge port; 5. filter plate; 6. filter hole; 7. crushing roller; 8. crushing plate; 9. motor; 10. scraping mechanism; 11. scraping seat; 12. scraping groove; 13. scraping plate; 14. spring; 15. guide rod; 16. limit block; 17. friction increasing plate; 18. friction increasing groove; 19. tube body; 20. locking groove; 21. locking plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Example: See Figures 1 to 6 According to an embodiment of the utility model, a technical solution is provided: a high-efficiency crushing device for feed production, comprising a body 1, a crushing chamber 2 is defined inside the body 1, a feed port 3 and a discharge port 4 connected to the crushing chamber 2 are respectively provided on the body 1, a filter plate 5 covering the discharge port 4 is provided in the crushing chamber 2, and a plurality of filter holes 6 are provided on the filter plate 5 along its length direction; a crushing roller 7 is rotatably arranged in the crushing chamber 2, a plurality of crushing plates 8 are provided on the crushing roller 7 along its circumferential direction, and the crushing roller 7 is driven to rotate by a motor 9; and a scraping mechanism 10, which is used to scrape the inner wall of the crushing chamber 2 when the crushing roller 7 rotates, so that the crushed feed falls into the discharge port 4.

[0025] With the high-efficiency crushing device for feed production of the above structure, when the user needs to crush a large amount of feed, the user first puts the feed into the crushing chamber 2 from the feed inlet 3 of the machine body 1, and then uses the motor 9 to drive the crushing roller 7 to rotate. When the crushing roller 7 rotates, a plurality of crushing plates 8 located on the side walls of the crushing roller 7 will scrape the feed and the inner wall of the crushing chamber 2 to crush the feed. After the feed is crushed, the scraping mechanism 10 on the side walls of the crushing roller 7 will scrape the feed onto the filter plate 5, so that the crushed feed passes through the filter holes 6 on the filter plate 5 and falls into the discharge port 4. During the crushing process of the feed, the user can observe how much feed falls from the discharge port 4, and continuously put how much feed into the feed inlet 3 to continuously crush a large amount of feed, thereby improving the efficiency of the user in crushing a large amount of feed.

[0026] In this embodiment, the scraping mechanism 10 includes a scraping seat 11, a scraping plate 13 and a spring 14. The scraping seat 11 is arranged on the peripheral side wall of the crushing roller 7. The scraping seat 11 is provided with a scraping groove 12. The scraping plate 13 is movably arranged in the scraping groove 12. The spring 14 is arranged in the scraping groove 12. One end of the spring 14 elastically abuts against the scraping plate 13. A limit block 16 is provided at the bottom of the scraping plate 13. When the crushing roller 7 rotates, the scraping plate 13 will move away from the scraping seat 11 due to the centrifugal force. At the same time, the spring 14 will elastically press the scraping plate 13 so that the scraping plate 13 is as far away from the scraping seat 11 as possible, and the limit block 16 will limit the scraping plate 13 from being separated from the scraping seat 11. The scraping plate 13 will scrape the feed to the filter plate 5. At this time, if the feed is crushed into a suitable filter hole 6 on the filter plate 5, the feed will fall directly into the discharge port 4 after falling into the filter hole 6.

[0027] In this embodiment, a guide rod 15 is fixed in the scraping groove 12, the guide rod 15 movably passes through the scraping plate 13, and the spring 14 is sleeved on the movable rod; when the scraping plate 13 moves along the length direction of the scraping groove 12, the guide rod 15 makes the scraping plate 13 move more stably.

[0028] In this embodiment, the scraping plate 13 is configured to be a flexible structure; when the scraping plate 13 scrapes the filter plate 5 or the inner wall of the crushing chamber 2, the scraping plate 13 with a flexible structure generates less friction during the scraping process than the scraping plate 13 with a rigid structure, which can not only reduce the wear of the scraping plate 13 itself, but also reduce the wear on the filter plate 5 and the inner wall of the crushing chamber 2.

[0029] In this embodiment, a friction increasing plate 17 is provided in the crushing chamber 2, and the friction increasing plate 17 is arranged opposite to the filter plate 5. A plurality of friction increasing grooves 18 are provided on the friction increasing plate 17 at intervals along its length direction; the friction increasing grooves 18 on the friction increasing plate 17 increase the roughness of the surface of the friction increasing plate 17, thereby increasing the friction between the crushing plate 8 and the feed, which helps to better crush the feed during the crushing process and improve the crushing efficiency.

[0030] In this embodiment, the discharge port 4 is connected to a tube body 19, and a locking groove 20 is provided on the peripheral side wall of the free end of the tube body 19, and the locking groove 20 is selectively covered by a locking plate 21; the design of the tube body 19 allows the feed to flow smoothly inside the tube body 19, which is convenient for the user to fix and receive the feed, and the locking plate 21 is a movable component, which can be inserted into the locking groove 20 to prevent the feed from leaking.

[0031] Working principle: when the user needs to crush a large amount of feed, first put the feed into the crushing chamber 2 from the feed inlet 3 of the machine body 1, and then use the motor 9 to drive the crushing roller 7 to rotate. When the crushing roller 7 rotates, a number of crushing plates 8 located on the side walls of the crushing roller 7 will scrape the feed and the inner wall of the crushing chamber 2 to crush the feed. When the feed is crushed, the scraping plate 13 will scrape the feed to the filter plate 5. At this time, if the feed is crushed to be suitable for passing through the filter holes 6 on the filter plate 5, the feed will fall directly into the discharge port 4 after falling into the filter holes 6. During the crushing process of the feed, the user can observe how much feed falls from the discharge port 4, and continuously put how much feed into the feed inlet 3 to continuously crush a large amount of feed, thereby improving the efficiency of the user when crushing a large amount of feed; when the scraping plate 13 moves along the scraping groove When the scraper plate 12 moves in the length direction, the guide rod 15 will make the scraper plate 13 move more stably; when the scraper plate 13 scrapes the filter plate 5 or the inner wall of the crushing chamber 2, the scraper plate 13 with a flexible structure generates less friction during the scraping process than the scraper plate 13 with a rigid structure, which can not only reduce the wear of the scraper plate 13 itself, but also reduce the wear on the filter plate 5 and the inner wall of the crushing chamber 2; the friction increasing groove 18 on the friction increasing plate 17 increases the roughness of the surface of the friction increasing plate 17, thereby increasing the friction between the crushing plate 8 and the feed, which helps to better crush the feed during the crushing process and improve the crushing efficiency; the design of the tube body 19 allows the feed to flow smoothly inside the tube body 19, which is convenient for the user to fix and receive the feed, and the locking plate 21 is a movable component, which can be inserted into the locking groove 20 to prevent feed leakage.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency crushing device for feed production, characterized in that: include: A machine body (1) is provided with a crushing chamber (2) defined therein, the machine body (1) is provided with a feed port (3) and a discharge port (4) respectively connected to the crushing chamber (2), a filter plate (5) is provided in the crushing chamber (2) and covers the discharge port (4), and a plurality of filter holes (6) are provided on the filter plate (5) at intervals along the length direction thereof; A crushing roller (7) is rotatably disposed in the crushing chamber (2), a plurality of crushing plates (8) are arranged on the crushing roller (7) at intervals along its circumference, and the crushing roller (7) is driven to rotate by a motor (9); And a scraping mechanism (10) is used for scraping the inner wall of the crushing chamber (2) when the crushing roller (7) rotates, so that the crushed feed falls into the discharge port (4).

2. The high-efficiency crushing device for feed production according to claim 1, characterized in that: The scraping mechanism (10) comprises a scraping seat (11), a scraping plate (13) and a spring (14); the scraping seat (11) is arranged on the peripheral side wall of the crushing roller (7); a scraping groove (12) is provided on the scraping seat (11); the scraping plate (13) is movably arranged in the scraping groove (12); the spring (14) is arranged in the scraping groove (12); one end of the spring (14) elastically abuts against the scraping plate (13); and a limit block (16) is provided at the bottom of the scraping plate (13).

3. The high-efficiency crushing device for feed production according to claim 2, characterized in that: A guide rod (15) is fixed in the scraping groove (12), the guide rod (15) movably passes through the scraping plate (13), and the spring (14) is sleeved on the guide rod (15).

4. The high-efficiency crushing device for feed production according to claim 3, characterized in that: The scraping plate (13) is configured to be a flexible structure.

5. The high-efficiency crushing device for feed production according to claim 4, characterized in that: A friction increasing plate (17) is arranged in the pulverizing chamber (2). The friction increasing plate (17) is arranged opposite to the filter plate (5). A plurality of friction increasing grooves (18) are arranged at intervals along the length direction of the friction increasing plate (17).

6. The high-efficiency pulverizing device for feed production according to claim 5, characterized in that: The discharge port (4) is in communication with a tube body (19), a locking groove (20) is provided on the peripheral side wall of the free end of the tube body (19), and the locking groove (20) is selectively covered by a locking plate (21).

Images