Feed crushing and screening device for feed production

Abstract

The utility model relates to the technical field of feed, and discloses a feed crushing and screening device for feed production, which comprises a box body, the inner bottom end surface of the box body is fixedly connected with a crushing box, the rear end surface of the box body is fixedly provided with two first motors, and the lower end surfaces of the two first motors are fixedly connected with a support frame; the output ends of the two first motors are fixedly connected with crushing rollers and provided with a crushing box in a penetrating mode, a transmission box is fixedly arranged at one end of the rear end face of the inner side wall of the box body, a second motor is fixedly arranged at one end of the transmission box and provided with the box body in a penetrating mode, and the output end of the second motor is fixedly connected with a transmission rod. The feed crushing and screening device has the functions of automatically cleaning the screen, not needing manual cleaning and saving manpower and time, and also has the function of drying screened materials, so that the situation that production is affected due to the fact that the materials adhere to the interior of the materials is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of feed, in particular to a feed crushing and screening device for feed production. Background Art

[0002] Feed is the food used by people to raise chickens, ducks, geese, pigs, cattle, sheep, sea cucumbers, abalone and other aquatic products. Feed usually includes soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oils, meat and bone meal, grains, feed additives and other raw materials. According to the different production needs of the animals, feeds of different sizes and precisons are often used. Therefore, in the process of feed processing, it is often necessary to crush the feed raw materials and then screen them.

[0003] Most of the existing feed screening machines often have screen clogging due to long-term screening, which requires workers to manually remove the screen for cleaning, which is very troublesome. In addition, most of the existing feed crushing and screening equipment often have internal moisture that is not completely dried due to the diversity of materials, which will cause the crushed materials to be sticky, which is not conducive to subsequent production processes. Therefore, those skilled in the art provide a feed crushing and screening device for feed production to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a feed crushing and screening device for feed production, which has the function of automatically cleaning the screen, without the need for manual cleaning, thus saving manpower and time, and it also has the function of drying the screened material to prevent internal adhesion and the like, which would affect production.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A feed crushing and screening device for feed production comprises a box body, an inner bottom end surface of the box body is fixedly connected with a crushing box, a rear end surface of the box body is fixedly provided with two first motors, the lower end surfaces of the two first motors are fixedly connected with a support frame, the output ends of the two first motors are fixedly connected with crushing rollers and penetrate the crushing box, a transmission box is fixedly provided at one end of the rear end surface of the inner side wall of the box body, a second motor is fixedly provided at one end of the transmission box and penetrates the box body, a transmission rod is fixedly connected to the output end of the second motor, a transmission block is threadedly sleeved on the outer wall of the transmission rod, a connecting rod is fixedly connected to one side of the outer wall of the transmission block, a scraper block is fixedly connected to one end of the connecting rod away from the transmission block, and a scraper is fixedly connected to one side of the lower end surface of the scraper block;

[0007] A drying box is fixedly arranged on the inner bottom end surface of the box body, a stirring rod is penetrated through one side of the drying box, a third motor is fixedly arranged on one end of the stirring rod, and a plurality of heating strips are fixedly connected to one side of the inner side wall of the drying box;

[0008] Through the above technical scheme, by setting the second motor, transmission rod, transmission block, connecting rod, scraper block and scraper, when the material enters the device through the feed port, the crushing roller is driven by the first motor to crush the material. After the crushed material is screened by the screen, the device drives the transmission rod to rotate through the second motor, so that the transmission block slides on the transmission rod to drive the connecting rod and the scraper block to scrape the residual material on the screen into the feed pipe, and then enter the storage box through the feed pipe for storage, so that the device can automatically clean the screen; by setting the drying box, the third motor, the stirring rod and the heating strip, the material in the drying box can be stirred by the stirring rod driven by the third motor, the material is continuously turned over, and the material is dried by the heating strip to prevent the moisture in the material from causing the material to stick.

[0009] Furthermore, a material introduction pipe is fixedly connected to one side of the outer wall of the box body, and a material storage box is fixedly arranged at one end of the material introduction pipe away from the box body;

[0010] Through the above technical solution, by providing a material storage box, the device can store materials.

[0011] Furthermore, a screen is fixedly connected to one end of the inner side wall of the box body away from the transmission box, and a material guide trough is fixedly connected to the lower end surface of the screen;

[0012] Through the above technical solution, by providing a material guide chute, the material can be introduced into the drying box.

[0013] Furthermore, a limiting block is fixedly connected to one side of the inner side wall of the transmission box;

[0014] Through the above technical solution, by setting the limit block, the transmission block can be limited and transmitted.

[0015] Furthermore, the upper end surface of the limit block is slidably connected with a transmission block;

[0016] Through the above technical solution, the transmission block is provided so that the scraping block can slide.

[0017] Furthermore, the front end surface of the box body is rotatably connected with a box door;

[0018] Through the above technical solution, the box body can be opened by providing a box door.

[0019] Further, the screen is located below the scraper;

[0020] Through the above technical solution, by arranging the screen below the scraper, the scraper can scrape off the residual material on the screen.

[0021] Furthermore, a feed port is fixedly connected to the upper end surface of the box body;

[0022] Through the above technical solution, by setting the feed port, the device can enter the material.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a feed crushing and screening device for feed production. By setting a second motor, a transmission rod, a transmission block, a connecting rod, a scraper block and a scraper, when the material enters the device through the feed inlet, the first motor drives the crushing roller to crush the material. After the crushed material is screened by the screen, the device drives the transmission rod to rotate through the second motor, so that the transmission block slides on the transmission rod to drive the connecting rod and the scraper block to scrape the residual material on the screen into the feed guide pipe, and then enter the storage box through the feed guide pipe for storage, so that the device can automatically clean the screen.

[0025] 2. The utility model proposes a feed crushing and screening device for feed production. By setting a drying box, a third motor, a stirring rod and a heating strip, the material in the drying box can be stirred by the stirring rod driven by the third motor, and the material is continuously turned over. The material is dried by the heating strip to prevent the moisture in the material from causing the material to stick together. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an isometric view of a feed crushing and screening device for feed production proposed by the utility model;

[0027] Figure 2 This is a front cross-sectional view of a feed crushing and screening device for feed production proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a scraping mechanism of a feed crushing and screening device for feed production proposed by the utility model;

[0029] Figure 4 This is a rear view of a feed crushing and screening device for feed production proposed by the utility model;

[0030] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Box body; 2. Feed inlet; 3. Box door; 4. Crushing box; 5. First motor; 6. Support frame; 7. Crushing roller; 8. Transmission box; 9. Second motor; 10. Transmission rod; 11. Transmission block; 12. Connecting rod; 13. Scraping block; 14. Scraper; 15. Limiting block; 16. Screen; 17. Guide trough; 18. Drying box; 19. Third motor; 20. Stirring rod; 21. Heating strip; 22. Feeding pipe; 23. Storage box. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1-5 , the utility model provides an embodiment: a feed crushing and screening device for feed production, comprising a box body 1, the inner bottom end surface of the box body 1 is fixedly connected with a crushing box 4, the rear end surface of the box body 1 is fixedly provided with two first motors 5, the lower end surfaces of the two first motors 5 are fixedly connected with a support frame 6, the output ends of the two first motors 5 are fixedly connected with a crushing roller 7 and penetrate the crushing box 4, one end of the rear end surface of the inner side wall of the box body 1 is fixedly provided with a transmission box 8, one end of the transmission box 8 is fixedly provided with a second motor 9 and penetrates the box body 1, the output end of the second motor 9 is fixedly connected with a transmission rod 10, the outer wall of the transmission rod 10 is threadedly sleeved with a transmission block 11, one side of the outer wall of the transmission block 11 is fixedly connected with a connecting rod 12, the end of the connecting rod 12 away from the transmission block 11 is fixedly connected with a scraper block 13, and one side of the lower end surface of the scraper block 13 is fixedly connected with a scraper 14;

[0035] A drying box 18 is fixedly arranged on the inner bottom end surface of the box body 1, a stirring rod 20 is penetrated on one side of the drying box 18, a third motor 19 is fixedly arranged on one end of the stirring rod 20, and a plurality of heating strips 21 are fixedly connected to one side of the inner wall of the drying box 18. In the above technical scheme, by arranging a second motor 9, a transmission rod 10, a transmission block 11, a connecting rod 12, a scraper block 13 and a scraper 14, when the material enters the device through the feed port 2, the crushing roller 7 is driven by the first motor 5 to crush the material, and after the crushed material is screened by the screen 16, the device drives the transmission rod 10 to rotate through the second motor 9, so as to The transmission block 11 slides on the transmission rod 10 to drive the connecting rod 12 and the scraper block 13 to scrape the residual material on the screen 16 and enter the feed pipe 22, and then enter the storage box 23 for storage through the feed pipe 22, so that the device can automatically clean the screen 16; by arranging the drying box 18, the third motor 19, the stirring rod 20 and the heating strip 21, the material in the drying box 18 can be stirred by the stirring rod 20 driven by the third motor 19, the material is continuously turned over, and the material is dried by the heating strip 21 to prevent the moisture in the material from causing the material to stick.

[0036] A feed pipe 22 is fixedly connected to one side of the outer wall of the box body 1, and a storage box 23 is fixedly arranged at one end of the feed pipe 22 away from the box body 1. By setting the storage box 23, the device can store materials. A screen 16 is fixedly connected to one end of the inner wall of the box body 1 away from the transmission box 8. A guide groove 17 is fixedly connected to the lower end surface of the screen 16. By setting the guide groove 17, the material can be introduced into the drying box 18. A limit block 15 is fixedly connected to one side of the inner wall of the transmission box 8. By setting the limit block 15, the transmission block 11 can be With limit transmission, the upper end surface of the limit block 15 is slidably connected with the transmission block 11. By setting the transmission block 11, the scraper block 13 can slide. The front end surface of the box body 1 is rotatably connected with the box door 3. By setting the box door 3, the box body 1 can be opened. The screen 16 is located below the scraper 14. By setting the screen 16 below the scraper 14, the scraper 14 can scrape off the residual material on the screen 16. The upper end surface of the box body 1 is fixedly connected with the feed port 2. By setting the feed port 2, the device can enter the material.

[0037] Working principle: When the device is used, the material enters the device through the feed port 2, and the crushing roller 7 is driven by the first motor 5 to crush the material. After the crushed material is screened by the screen 16, the device drives the transmission rod 10 to rotate through the second motor 9, so that the transmission block 11 slides on the transmission rod 10 to drive the connecting rod 12 and the scraper block 13 to scrape the residual material on the screen 16 into the guide pipe 22, and enter the storage box 23 through the guide pipe 22 for storage, so that the device can automatically clean the screen 16. After the material passes through the screen 16, it is transferred to the drying box 18 through the guide trough 17. The material in the drying box 18 can be stirred by the stirring rod 20 driven by the third motor 19, and the material is continuously turned over. The material is dried by the heating strip 21 to prevent the moisture in the material from causing the material to stick.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feed crushing and screening device for feed production, comprising a housing (1), characterized in that: The inner bottom end surface of the box body (1) is fixedly connected to a crushing box (4); the rear end surface of the box body (1) is fixedly provided with two first motors (5); the lower end surfaces of the two first motors (5) are fixedly connected to a support frame (6); the output ends of the two first motors (5) are fixedly connected to a crushing roller (7) and are penetrated by the crushing box (4); a transmission box (8) is fixedly provided at one end of the rear end surface of the inner side wall of the box body (1); a second motor (9) is fixedly provided at one end of the transmission box (8) and is penetrated by the box body (1); the output end of the second motor (9) is fixedly connected to a transmission rod (10); a transmission block (11) is threadedly sleeved on the outer wall of the transmission rod (10); a connecting rod (12) is fixedly connected to one side of the outer wall of the transmission block (11); a scraper block (13) is fixedly connected to one end of the connecting rod (12) away from the transmission block (11); a scraper (14) is fixedly connected to one side of the lower end surface of the scraper block (13); A drying box (18) is fixedly arranged on the inner bottom end surface of the box body (1), a stirring rod (20) is penetrated through one side of the drying box (18), a third motor (19) is fixedly arranged on one end of the stirring rod (20), and a plurality of heating strips (21) are fixedly connected to one side of the inner side wall of the drying box (18).

2. A feed crushing and screening device for feed production according to claim 1, characterized in that: A material introduction pipe (22) is fixedly connected to one side of the outer wall of the box body (1), and a material storage box (23) is fixedly provided at one end of the material introduction pipe (22) away from the box body (1).

3. The feed crushing and screening device for feed production according to claim 1, characterized in that: A screen (16) is fixedly connected to one end of the inner wall of the box body (1) away from the transmission box (8), and a material guide trough (17) is fixedly connected to the lower end surface of the screen (16).

4. A feed crushing and screening device for feed production according to claim 1, characterized in that: A limiting block (15) is fixedly connected to one side of the inner side wall of the transmission box (8).

5. A feed crushing and screening device for feed production according to claim 4, characterized in that: The upper end surface of the limit block (15) is slidably connected to a transmission block (11).

6. A feed crushing and screening device for feed production according to claim 1, characterized in that: The front end surface of the box body (1) is rotatably connected to a box door (3).

7. A feed crushing and screening device for feed production according to claim 3, characterized in that: The screen (16) is located below the scraper (14).

8. The feed crushing and screening device for feed production according to claim 1, characterized in that: The upper end surface of the box body (1) is fixedly connected with a feed inlet (2).

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