Raw material crushing and screening device for feed production

Abstract

The utility model relates to the technical field of feed production, and discloses a feed production raw material crushing and screening device which comprises a bottom plate, the left side of the top end of the bottom plate is fixedly connected with a supporting seat, the left end of the supporting seat is fixedly connected with an electric push rod, and the driving end of the electric push rod penetrates through the supporting seat and is fixedly connected with a push plate. A baffle is fixedly connected to the left end of the push plate, a first motor is fixedly connected to the top end of the supporting seat, the driving end of the first motor penetrates through the supporting seat and is fixedly connected with an auger, a discharging pipe is fixedly connected to the right end of the supporting seat, and a crushing assembly is arranged on the right side of the top end of the bottom plate. According to the raw material crushing and screening device, the supporting base, the electric push rod, the push plate, the baffle, the first motor, the packing auger, the feeding port and the discharging pipe are matched, so that raw materials can be automatically fed into the crushing and screening device, manual feeding is not needed, the production efficiency is improved, and the labor intensity of workers is relieved.

Description

Technical Field

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

[0002] Feed is food used to feed animals. Usually, the formula of feed varies according to the needs of different animals. Feed types include grain feed, soybean meal feed, fish meal feed, etc., which usually contain nutrients such as protein, carbohydrates, fat, vitamins and minerals. Crushing and screening devices are required in feed production.

[0003] After searching, a crushing and screening device with announcement number CN219003209U includes a device body, a crushing roller, a screening component and a drying component. The drying component includes a horizontal plate, a vertical plate, a heating rod, a rotating shaft, blades and a stirring member. The heating rod generates heat, and the motor drives the rotating shaft to rotate so that the blades rotate to blow hot air to the feed raw materials to dry the feed raw materials. The stirring member turns the feed raw materials over to improve the drying efficiency of the feed raw materials. After the feed raw materials are dried, the crushing roller is used to crush the feed raw materials, and finally the screening component is used to screen the crushed feed raw materials. By drying the feed raw materials before crushing them, it is avoided that the feed is adhered to the crushing roller and the screening plate after being crushed due to the large amount of residual water in the feed raw materials, thereby ensuring the normal use of the crushing roller and the screening component;

[0004] Based on the above patent, the feed raw materials are crushed by a crushing roller, and finally the crushed feed raw materials are screened by a screening component. By drying the feed raw materials before crushing them, it is avoided that the feed adheres to the crushing roller and the screening plate after crushing due to a large amount of residual moisture in the feed raw materials, thereby ensuring the normal use of the crushing roller and the screening component. However, workers are required to manually feed the materials during feeding, which will lead to low production efficiency and increased labor costs. Utility Model Content

[0005] In order to solve the problem in the prior art that workers need to manually feed materials when loading, which will lead to low production efficiency and increase labor costs, the present application provides a raw material crushing and screening device for feed production. By setting a support seat, an electric push rod, a push plate, a baffle, a first motor, an auger, a feed port and a feed pipe for coordination, the raw materials can be automatically fed into the crushing and screening device without manual feeding, thereby improving production efficiency and reducing the labor intensity of workers.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A raw material crushing and screening device for feed production comprises a base plate, a support seat is fixedly connected to the left side of the top end of the base plate, an electric push rod is fixedly connected to the left end of the support seat, the driving end of the electric push rod passes through the support seat and is fixedly connected to a push plate, the left end of the push plate is fixedly connected to a baffle, the top end of the support seat is fixedly connected to a first motor, the driving end of the first motor passes through the support seat and is fixedly connected to an auger, the right end of the support seat is fixedly connected to a feeding pipe, and a crushing assembly is arranged on the right side of the top end of the base plate.

[0008] As a further improvement of the present invention, the crushing assembly includes a crushing box fixedly connected to the right side of the top end of the bottom plate, the front end of the crushing box is fixedly connected to a fixing box, the front end of the fixing box is fixedly connected to a second motor, the driving end of the second motor passes through the fixing box and is fixedly connected to a first rotating rod, the first rotating rod is connected to the second rotating rod through a transmission assembly, the outer walls of the first rotating rod and the second rotating rod are fixedly connected to a rotating wheel, the outer walls of the rotating wheels are fixedly connected to a plurality of crushing cones, a screen is fixedly connected to the middle part of the inner wall of the crushing box, an inclined plate is fixedly connected to the lower side of the inner wall of the crushing box, fixed frames are provided on both sides of the outer wall of the crushing box, and the bottom end of the discharge pipe is fixedly connected to the top of the crushing box.

[0009] As a further improvement of the utility model, the outer wall of the push plate is slidably connected to the inner wall of the support seat, and the outer wall of the baffle is slidably connected to the inner wall of the support seat.

[0010] As a further improvement of the utility model, the outer wall of the push plate is slidably connected to the inner wall of the support seat, and the outer wall of the baffle is slidably connected to the inner wall of the support seat.

[0011] As a further improvement of the utility model, the bottom end of the auger is rotatably connected to the inner wall of the support seat.

[0012] As a further improvement of the present invention, the transmission assembly includes gears located on the outer wall of the first rotating rod and the outer wall of the second rotating rod, and the gears are meshedly connected with each other.

[0013] As a further improvement of the utility model, the rear end of the first rotating rod is rotatably connected to the inner wall of the crushing box, and the outer wall of the second rotating rod is rotatably connected to the inner wall of the crushing box.

[0014] As a further improvement of the utility model, the rear end of the front fixed frame corresponds to the screen fixedly connected to the front end of the crushing box, the front end of the rear fixed frame corresponds to the inclined plate fixedly connected to the rear end of the crushing box, and the inner wall of the fixed frame is slidably connected with a collecting box.

[0015] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0016] 1. In the utility model, by arranging the support seat, the electric push rod, the push plate, the baffle, the first motor, the auger, the feed port and the discharge pipe to cooperate with each other, the raw materials can be automatically fed into the crushing and screening device without manual feeding, thereby improving the production efficiency and reducing the labor intensity of the workers.

[0017] 2. In the utility model, by arranging the screen, the inclined plate, the fixing frame and the collecting box to cooperate with each other, it is convenient to feed feed with different particle sizes according to different types of livestock. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an isometric view of a raw material crushing and screening device for feed production proposed by the utility model;

[0019] Figure 2 This is a structural diagram of a crushing component of a raw material crushing and screening device for feed production proposed by the utility model;

[0020] Figure 3 This is a cross-sectional view of a crushing box of a raw material crushing and screening device for feed production proposed by the utility model;

[0021] Figure 4 The utility model is a cross-sectional view of a support seat of a raw material crushing and screening device for feed production.

[0022] Legend:

[0023] 1. Bottom plate; 2. Support seat; 3. Electric push rod; 4. Push plate; 5. Baffle; 6. First motor; 7. Auger; 8. Feed inlet; 9. Feeding pipe; 10. Crushing box; 11. Fixed box; 12. Second motor; 13. First rotating rod; 14. Gear; 15. Second rotating rod; 16. Rotating wheel; 17. Crushing cone; 18. Screen; 19. Inclined plate; 20. Fixed frame; 21. Collecting box. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Embodiment 1: A raw material crushing and screening device for feed production, comprising a base plate 1, a support seat 2 is fixedly connected to the left side of the top end of the base plate 1, an electric push rod 3 is fixedly connected to the left end of the support seat 2, the driving end of the electric push rod 3 passes through the support seat 2 and is fixedly connected to a push plate 4, the left end of the push plate 4 is fixedly connected to a baffle 5, the top of the support seat 2 is fixedly connected to a first motor 6, the driving end of the first motor 6 passes through the support seat 2 and is fixedly connected to an auger 7, the right end of the support seat 2 is fixedly connected to a feed pipe 9, and the bottom end of the auger 7 is rotatably connected to the inner wall of the support seat 2.

[0031] Specifically, the feed raw materials are put into the support seat 2 from the feeding port 8, and then the electric push rod 3 is started to drive the push plate 4 to move, and the feed raw materials are pushed to the right when the push plate 4 moves, and then the first motor 6 is started to drive the auger 7 to rotate when its driving end rotates, and the auger 7 drives the feed raw materials to move when the auger 7 rotates. When the feed raw materials move to the discharge pipe 9, they will slide from the discharge pipe 9 into the crushing box 10, so that the raw materials can be automatically fed into the crushing and screening device, without manual feeding, thereby improving production efficiency and reducing the labor intensity of workers.

[0032] Among them, a crushing box 10 is fixedly connected to the right side of the top of the bottom plate 1, and the front end of the crushing box 10 is fixedly connected to a fixing box 11, and the front end of the fixing box 11 is fixedly connected to a second motor 12, and the driving end of the second motor 12 passes through the fixing box 11 and is fixedly connected to a first rotating rod 13, and the first rotating rod 13 is connected to a second rotating rod 15, and the outer walls of the first rotating rod 13 and the second rotating rod 15 are fixedly connected to a rotating wheel 16, and the outer walls of the rotating wheel 16 are fixedly connected to a plurality of crushing cones 17, and the middle part of the inner wall of the crushing box 10 is fixedly connected to a screen 18, and the lower side of the inner wall of the crushing box 10 is fixedly connected to an inclined plate 19. Fixed frames 20 are provided on both sides of the outer wall, and the bottom end of the discharge pipe 9 is fixedly connected to the top of the crushing box 10, wherein the gears 14 located on the outer wall of the first rotating rod 13 and the outer wall of the second rotating rod 15 are meshedly connected, the rear end of the first rotating rod 13 is rotatably connected to the inner wall of the crushing box 10, and the outer wall of the second rotating rod 15 is rotatably connected to the inner wall of the crushing box 10, the rear end of the front fixed frame 20 is fixedly connected to the front end of the crushing box 10 corresponding to the screen 18, and the front end of the rear fixed frame 20 is fixedly connected to the rear end of the crushing box 10 corresponding to the inclined plate 19, and the inner wall of the fixed frame 20 is slidably connected with a collecting box 21.

[0033] Specifically, when the feed material falls into the crushing box 10, the second motor 12 is started so that its driving end drives the first rotating rod 13 to rotate, and when the first rotating rod 13 rotates, the left gear 14 is driven to rotate, and when the left gear 14 rotates, the right gear 14 is driven to rotate, and when the right gear 14 rotates, the second rotating rod 15 is driven to rotate, and when the second rotating rod 15 and the first rotating rod 13 rotate, the rotating wheel 16 is driven to rotate, and when the rotating wheel 16 rotates, the crushing cone 17 is driven to rotate, and when the crushing cone 17 rotates, the feed material is crushed, and the crushed feed material will first fall on the screen 18 for screening, and the larger feed material screened by the screen 18 will fall into the front collecting box 21 through the slope for collection, and the fine feed material screened by the screen 18 will fall into the rear collecting box 21 through the slope, so as to feed different particle sizes according to different types of livestock.

[0034] Embodiment 2: As one of the optimized structural designs of Embodiment 1, Figure 1 - Figure 4 As shown, a feed port 8 is fixedly connected to the top of the support seat 2 , an outer wall of the push plate 4 is slidably connected to the inner wall of the support seat 2 , and an outer wall of the baffle plate 5 is slidably connected to the inner wall of the support seat 2 .

[0035] Specifically, when the push plate 4 moves, the baffle plate 5 is driven to move, and when the baffle plate 5 moves, the lower part of the feed inlet 8 is blocked, thereby preventing the feed raw materials from falling behind the push plate 4 during feeding and causing damage to the electric push rod 3.

[0036] Working principle: First, put the feed raw materials into the support seat 2 from the feed inlet 8, then start the electric push rod 3 to drive the push plate 4 to move, and push the feed raw materials to the right when the push plate 4 moves, and then start the first motor 6 to drive the auger 7 to rotate when its driving end rotates, and the feed raw materials are driven to move when the auger 7 rotates. When the feed raw materials move to the discharge pipe 9, they will slide from the discharge pipe 9 into the crushing box 10, so that the raw materials can be automatically sent to the crushing and screening device, without manual feeding, improving production efficiency and reducing the labor intensity of workers. When the push plate 4 moves, it drives the baffle 5 to move, and when the baffle 5 moves, it will block the bottom of the feed inlet 8, thereby preventing the feed raw materials from falling into the back of the push plate 4 during discharge and causing damage to the electric push rod 3. When the feed raw materials fall into the crushing box 10, start The second motor 12 drives the first rotating rod 13 to rotate at its driving end, and drives the left gear 14 to rotate when the first rotating rod 13 rotates, and drives the right gear 14 to rotate when the left gear 14 rotates, and drives the second rotating rod 15 to rotate when the right gear 14 rotates, and drives the rotating wheel 16 to rotate when the second rotating rod 15 and the first rotating rod 13 rotate, and drives the crushing cone 17 to rotate when the rotating wheel 16 rotates, and the feed raw materials are crushed when the crushing cone 17 rotates. The crushed feed raw materials will first fall on the screen 18 for screening, and the larger feed raw materials screened by the screen 18 will fall into the front collecting box 21 through the slope for collection, and the fine feed raw materials screened by the screen 18 will fall into the rear collecting box 21 through the slope, so as to feed different particle sizes according to different types of livestock.

[0037] 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 raw material crushing and screening device for feed production, comprising a bottom plate (1), characterized in that: The top left side of the bottom plate (1) is fixedly connected to a support seat (2), the left end of the support seat (2) is fixedly connected to an electric push rod (3), the driving end of the electric push rod (3) passes through the support seat (2) and is fixedly connected to a push plate (4), the left end of the push plate (4) is fixedly connected to a baffle (5), the top of the support seat (2) is fixedly connected to a first motor (6), the driving end of the first motor (6) passes through the support seat (2) and is fixedly connected to an auger (7), the right end of the support seat (2) is fixedly connected to a feed pipe (9), and a crushing assembly is arranged on the right side of the top of the bottom plate (1).

2. A raw material crushing and screening device for feed production according to claim 1, characterized in that: The crushing assembly comprises a crushing box (10) fixedly connected to the right side of the top end of the bottom plate (1), the front end of the crushing box (10) is fixedly connected to a fixing box (11), the front end of the fixing box (11) is fixedly connected to a second motor (12), the driving end of the second motor (12) passes through the fixing box (11) and is fixedly connected to a first rotating rod (13), the first rotating rod (13) is connected to a second rotating rod (15) through a transmission assembly, the outer walls of the first rotating rod (13) and the second rotating rod (15) are fixedly connected to a rotating wheel (16), the outer walls of the rotating wheel (16) are fixedly connected to a plurality of crushing cones (17), the middle part of the inner wall of the crushing box (10) is fixedly connected to a screen (18), the lower side of the inner wall of the crushing box (10) is fixedly connected to an inclined plate (19), fixed frames (20) are arranged on both sides of the outer wall of the crushing box (10), and the bottom end of the discharge pipe (9) is fixedly connected to the top of the crushing box (10).

3. The raw material crushing and screening device for feed production according to claim 1, characterized in that: The top end of the support seat (2) is fixedly connected with a feed inlet (8).

4. The raw material crushing and screening device for feed production according to claim 1, characterized in that: The outer wall of the push plate (4) is slidably connected to the inner wall of the support seat (2), and the outer wall of the baffle (5) is slidably connected to the inner wall of the support seat (2).

5. The raw material crushing and screening device for feed production according to claim 1, characterized in that: The bottom end of the auger (7) is rotatably connected to the inner wall of the support base (2).

6. A raw material crushing and screening device for feed production according to claim 2, characterized in that: The transmission assembly comprises gears (14) located on the outer wall of the first rotating rod (13) and the outer wall of the second rotating rod (15), and the gears (14) are meshedly connected with each other.

7. The raw material crushing and screening device for feed production according to claim 2, characterized in that: The rear end of the first rotating rod (13) is rotatably connected to the inner wall of the crushing box (10), and the outer wall of the second rotating rod (15) is rotatably connected to the inner wall of the crushing box (10).

8. The raw material crushing and screening device for feed production according to claim 2, characterized in that: The rear end of the front fixed frame (20) corresponds to the screen (18) and is fixedly connected to the front end of the crushing box (10), and the front end of the rear fixed frame (20) corresponds to the inclined plate (19) and is fixedly connected to the rear end of the crushing box (10), and the inner wall of the fixed frame (20) is slidably connected to a collecting box (21).

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