Feed grinder with sieving function

Abstract

The utility model discloses a feed grinder with a sieving function. The feed grinder comprises a fixed frame, a rotating motor, a grinding barrel, a charging hole, a discharging hole, a sieving mechanism and a positioning block, according to the feed grinder, the fixed frame, the rotating motor, the grinding barrel, the feeding opening, the discharging opening, the screening mechanism, the positioning block and the positioning mechanism are arranged and used in cooperation, and the purposes that an existing feed grinder cannot reasonably classify feed of different sizes, the ground feed is different in size, and when follow-up processing or feeding is conducted, the size of the ground feed is not uniform are achieved. According to the feed grinder with the sieving function, the uniformity and stability of feed can be improved through reasonable classification, the difference between particles can be reduced, the uniformity of the feed can be improved, and it is guaranteed that animals take balanced nutrition, so that the feed grinder with the sieving function is provided; and feed of different sizes can be fully and separately treated, operation of workers is facilitated, and the effect of convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed processing, in particular to a feed grinder with a screening function. Background Art

[0002] Feed processing is an industry involving agriculture and food processing. It includes many aspects of work. Feed processing is not limited to agricultural production, but also includes the production of pet food and various forms of feed processing such as compound feed, concentrated feed, additives and mixed feed. When processing feed, the raw materials need to be crushed before processing, which requires a feed grinder to operate. The feed grinder is used to grind and crush the raw feed particles into particles of a size suitable for animal digestion and absorption. However, the existing feed grinders cannot reasonably classify feeds of different sizes, and the crushed feeds are of different sizes. During subsequent processing or feeding, reasonable classification can improve the uniformity and stability of the feed, help reduce the differences between particles, improve the uniformity of the feed, and ensure that the animals get balanced nutrition. Therefore, a feed grinder with a screening function is proposed. When screening the crushed raw materials, it can fully separate feeds of different sizes, which is convenient for staff to operate and increase its convenience. Utility Model Content

[0003] In response to the problems existing in the prior art, the utility model provides a feed grinder with a screening function, which has the advantage of filtering and screening feeds of different sizes, and solves the problem that the existing feed grinders cannot reasonably classify feeds of different sizes, and the crushed feeds are all of different sizes. During subsequent processing or feeding, reasonable classification can improve the uniformity and stability of the feed, help reduce the differences between particles, improve the uniformity of the feed, and ensure that animals get balanced nutrition. Therefore, a feed grinder with a screening function is proposed, which can fully separate feeds of different sizes when screening the crushed raw materials, facilitate operation by staff, and increase its convenience.

[0004] The utility model is implemented as follows: a feed grinder with a screening function comprises a fixed frame, a rotating motor, a grinding barrel, a feeding port, a discharging port, a screening mechanism and a positioning block, the top of the fixed frame is fixedly connected to the bottom of the grinding barrel, the top of the grinding barrel is fixedly connected to the bottom of the feeding port, the bottom of the grinding barrel is fixedly connected to the top of the discharging port, the front side of the fixed frame is movably connected to the rear side of the screening mechanism, the left and right sides of the screening mechanism are fixedly connected with positioning blocks, a positioning cavity is opened inside the positioning block on the left side, a positioning mechanism is provided inside the positioning cavity, and the positioning mechanism is used in conjunction with the fixed frame.

[0005] As a preferred embodiment of the present invention, the screening mechanism includes an upper screen, a lower screen, a vibration motor and a connecting frame. The bottom of the upper screen is fixedly connected to the top of the lower screen, the bottom of the lower screen is fixedly connected to the top of the vibration motor, the bottom of the lower screen is fixedly connected to the top of the connecting frame, the right side of the connecting frame is movably connected to the left side of the fixed frame, and the left and right sides of the connecting frame are fixedly connected with a positioning mechanism. By setting up the screening mechanism, after the feed is crushed, feeds of different sizes can be collected separately, which is convenient for subsequent operations by the staff.

[0006] As a preferred embodiment of the present invention, the positioning mechanism includes a moving rod, a fixed column, a positioning rod and a compression spring. The front side of the moving rod passes through the front side of the positioning block, the rear side of the moving rod passes through the interior of the positioning block, the moving rod is movably connected to the interior of the positioning cavity through a rotating shaft, the left side of the fixed column passes through the right side of the moving rod, the right side of the fixed column is fixedly connected to the left side of the positioning rod, the top of the positioning rod is fixedly connected to the top of the compression spring, the bottom of the compression spring is fixedly connected to the inner wall of the positioning cavity, and the top of the positioning rod passes through the interior of the fixed frame. By setting up the positioning mechanism, the screening mechanism can be stably fixed to the fixed frame to prevent the situation where normal filtering and screening cannot occur.

[0007] As a preferred embodiment of the present invention, a fixing groove is provided on the surface of the fixing frame, and the fixing groove is used in conjunction with the positioning rod. By providing the fixing groove, the positioning rod can be accurately inserted into the fixing groove when being plugged and fixed, so that it is stably fixed.

[0008] As a preferred embodiment of the present invention, a limiting groove is provided inside the positioning cavity, and the limiting groove is used in conjunction with the positioning rod. By setting the limiting groove, the positioning rod can move according to the moving trajectory provided by the limiting groove, preventing it from exceeding the stroke during use and causing structural damage.

[0009] As a preferred embodiment of the present invention, a travel groove is provided on the left side of the movable rod, and the travel groove is used in conjunction with the fixed column. By setting the travel groove, the moving direction and travel of the fixed column can be limited when it moves, thereby ensuring the normal use of the overall structure.

[0010] As a preferred embodiment of the present invention, the diameter of the fixing groove and the diameter of the positioning rod are in close contact when the positioning rod is plugged in. By setting the fixing groove and the positioning rod, the screening mechanism can be stably fixed when in use, preventing the position of the screening mechanism from being shifted due to the vibration of the vibration motor.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model is provided with a fixing frame, a rotating motor, a crushing barrel, a feeding port, a discharging port, a screening mechanism, a positioning block and a positioning mechanism. By adjusting the screening mechanism and the positioning mechanism, the screening mechanism is stably fixed to prevent loosening when it is installed and fixed. The crushed feed can be quickly screened through the screening mechanism, which is convenient for staff to use. The existing feed crusher cannot reasonably classify feeds of different sizes. The crushed feeds are of different sizes. When performing subsequent processing or feeding, reasonable classification can improve the uniformity and stability of the feed, help reduce the difference between particles, improve the uniformity of the feed, and ensure that the animals take in balanced nutrition. Therefore, a feed crusher with a screening function is proposed. When screening the crushed raw materials, feeds of different sizes can be fully separated and processed, which is convenient for staff to operate and increases its convenience.

[0013] 2. The utility model provides a positioning mechanism, which makes it easier for workers to operate when connecting and fixing the screening mechanism, thereby accelerating screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a three-dimensional schematic diagram of a fixing frame provided by an embodiment of the present utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of a screening mechanism provided by an embodiment of the present utility model;

[0017] Figure 4 The embodiment of the present utility model provides Figure 2 A partial enlarged view of point A in the middle.

[0018] In the figure: 1. Fixed frame; 2. Rotating motor; 3. Crushing barrel; 4. Feeding port; 5. Discharging port; 6. Screening mechanism; 601. Upper screen; 602. Lower screen; 603. Vibrating motor; 604. Connecting frame; 7. Positioning block; 8. Positioning cavity; 9. Positioning mechanism; 901. Moving rod; 902. Fixed column; 903. Positioning rod; 904. Compression spring; 10. Fixed slot; 11. Limiting slot; 12. Travel slot. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0021] like Figures 1 to 4 As shown, an embodiment of the present invention provides a feed grinder with a screening function, comprising a fixed frame 1, a rotating motor 2, a crushing barrel 3, a feeding port 4, a discharging port 5, a screening mechanism 6 and a positioning block 7. The top of the fixed frame 1 is fixedly connected to the bottom of the crushing barrel 3, the top of the crushing barrel 3 is fixedly connected to the bottom of the feeding port 4, the bottom of the crushing barrel 3 is fixedly connected to the top of the discharging port 5, the front side of the fixed frame 1 is movably connected to the rear side of the screening mechanism 6, the left and right sides of the screening mechanism 6 are fixedly connected with positioning blocks 7, a positioning cavity 8 is provided inside the left positioning block 7, a positioning mechanism 9 is provided inside the positioning cavity 8, and the positioning mechanism 9 is used in conjunction with the fixed frame 1.

[0022] refer to Figure 3 The screening mechanism 6 includes an upper screen 601, a lower screen 602, a vibration motor 603 and a connecting frame 604. The bottom of the upper screen 601 is fixedly connected to the top of the lower screen 602, the bottom of the lower screen 602 is fixedly connected to the top of the vibration motor 603, the bottom of the lower screen 602 is fixedly connected to the top of the connecting frame 604, the right side of the connecting frame 604 is movably connected to the left side of the fixed frame 1, and the left and right sides of the connecting frame 604 are fixedly connected with a positioning mechanism 9.

[0023] The above solution is adopted: by providing the screening mechanism 6, after the feed is crushed, feeds of different sizes can be collected separately, which is convenient for the staff to perform subsequent operations.

[0024] refer to Figure 4 The positioning mechanism 9 includes a moving rod 901, a fixed column 902, a positioning rod 903 and a compression spring 904. The front side of the moving rod 901 passes through the front side of the positioning block 7, and the rear side of the moving rod 901 passes through the interior of the positioning block 7. The moving rod 901 is movably connected to the interior of the positioning cavity 8 through a rotating shaft. The left side of the fixed column 902 passes through the right side of the moving rod 901, and the right side of the fixed column 902 is fixedly connected to the left side of the positioning rod 903. The top of the positioning rod 903 is fixedly connected to the top of the compression spring 904, and the bottom of the compression spring 904 is fixedly connected to the inner wall of the positioning cavity 8. The top of the positioning rod 903 passes through the interior of the fixed frame 1.

[0025] By adopting the above solution, by providing the positioning mechanism 9, the screening mechanism 6 can be stably fixed to the fixing frame 1, thereby preventing the situation where normal filtering and screening cannot occur.

[0026] refer to Figure 4 A fixing groove 10 is provided on the surface of the fixing frame 1 , and the fixing groove 10 is used in conjunction with the positioning rod 903 .

[0027] By adopting the above solution, by providing the fixing groove 10 , the positioning rod 903 can be accurately inserted into the fixing groove 10 during plugging and fixing, so as to be stably fixed.

[0028] refer to Figure 4 A limiting groove 11 is provided inside the positioning cavity 8 , and the limiting groove 11 is used in conjunction with the positioning rod 903 .

[0029] By adopting the above solution, by providing the limiting groove 11, the positioning rod 903 can be moved according to the moving track provided by the limiting groove 11, thereby preventing the positioning rod 903 from exceeding the stroke during use and causing structural damage.

[0030] refer to Figure 4 A travel slot 12 is provided on the left side of the moving rod 901 , and the travel slot 12 is used in conjunction with the fixed column 902 .

[0031] By adopting the above solution, by providing the travel groove 12, the moving direction and travel of the fixed column 902 can be limited when it moves, thereby ensuring the normal use of the entire structure.

[0032] refer to Figure 4 The diameter of the fixing groove 10 is in close contact with the diameter of the positioning rod 903 when the positioning rod 903 is plugged in.

[0033] By adopting the above solution, by providing the fixing groove 10 and the positioning rod 903 , the screening mechanism 6 can be stably fixed when in use, thereby preventing the position of the screening mechanism 6 from being shifted due to the vibration of the vibration motor 603 .

[0034] The working principle of this utility model:

[0035] When in use, the moving rod 901 is pulled upward, and the moving rod 901 rotates counterclockwise with the rotating shaft as the center. During the rotation, the surface of the fixed column 902 is squeezed by the inner wall of the stroke groove 12, so that the fixed column 902 moves downward. The fixed column 902 drives the positioning rod 903 to move downward along the moving track provided by the limiting groove 11. When the positioning rod 903 moves downward, the compression spring 904 is compressed, so that the positioning rod 903 moves downward. At this time, the screening mechanism 6 can be docked and installed. After completion, the moving rod 901 is released. The positioning rod 903 is inserted into the interior of the fixed groove 10 through the rebound force of the compression spring 904. At this time, the crusher is started, and the crushed raw materials enter the interior of the upper screen 601 through the discharge port 5. Since the upper screen 601 and the lower screen 602 are tilted forward, some larger feeds will flow out of the upper screen 601 through the vibration of the vibration motor 603, and finer feeds will pass through the upper screen 601 into the interior of the lower screen 602 and flow out through the lower screen 602, thereby achieving the effect of classifying feeds of different sizes.

[0036] In summary, the feed grinder with screening function solves the problem that the existing feed grinder cannot reasonably classify feeds of different sizes, and the crushed feeds are of different sizes. When the feed is subsequently processed or fed, reasonable classification can improve the uniformity and stability of the feed, help reduce the difference between particles, improve the uniformity of the feed, and ensure that the animals get balanced nutrition. Therefore, a feed grinder with screening function is proposed. When screening the crushed raw materials, it can fully separate the feeds of different sizes, facilitate the operation of the staff, and increase its convenience.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed grinder with a screening function, comprising a fixed frame (1), a rotating motor (2), a grinding barrel (3), a feeding port (4), a discharging port (5), a screening mechanism (6) and a positioning block (7), characterized in that: The top of the fixing frame (1) is fixedly connected to the bottom of the crushing barrel (3), the top of the crushing barrel (3) is fixedly connected to the bottom of the feeding port (4), the bottom of the crushing barrel (3) is fixedly connected to the top of the discharging port (5), the front side of the fixing frame (1) is movably connected to the rear side of the screening mechanism (6), the left and right sides of the screening mechanism (6) are fixedly connected with positioning blocks (7), the interior of the left positioning block (7) is provided with a positioning cavity (8), the interior of the positioning cavity (8) is provided with a positioning mechanism (9), and the positioning mechanism (9) is used in conjunction with the fixing frame (1).

2. A feed grinder with screening function as claimed in claim 1, characterized in that: The screening mechanism (6) comprises an upper screen (601), a lower screen (602), a vibration motor (603) and a connecting frame (604); the bottom of the upper screen (601) is fixedly connected to the top of the lower screen (602); the bottom of the lower screen (602) is fixedly connected to the top of the vibration motor (603); the bottom of the lower screen (602) is fixedly connected to the top of the connecting frame (604); the right side of the connecting frame (604) is movably connected to the left side of the fixed frame (1); and the left and right sides of the connecting frame (604) are fixedly connected to positioning mechanisms (9).

3. A feed grinder with screening function as claimed in claim 2, characterized in that: The positioning mechanism (9) includes a moving rod (901), a fixed column (902), a positioning rod (903) and a compression spring (904), the front side of the moving rod (901) passes through the front side of the positioning block (7), the rear side of the moving rod (901) passes through the interior of the positioning block (7), the moving rod (901) is movably connected to the interior of the positioning cavity (8) through a rotating shaft, the left side of the fixed column (902) passes through the right side of the moving rod (901), the right side of the fixed column (902) is fixedly connected to the left side of the positioning rod (903), the top of the positioning rod (903) is fixedly connected to the top of the compression spring (904), the bottom of the compression spring (904) is fixedly connected to the inner wall of the positioning cavity (8), and the top of the positioning rod (903) passes through the interior of the fixed frame (1).

4. A feed grinder with screening function as claimed in claim 3, characterized in that: A fixing groove (10) is provided on the surface of the fixing frame (1), and the fixing groove (10) is used in conjunction with the positioning rod (903).

5. The feed grinder with screening function according to claim 3, characterized in that: A limiting groove (11) is provided inside the positioning cavity (8), and the limiting groove (11) is used in conjunction with the positioning rod (903).

6. The feed grinder with screening function according to claim 3, characterized in that: A travel slot (12) is provided on the left side of the moving rod (901), and the travel slot (12) is used in conjunction with the fixed column (902).

7. The feed grinder with screening function according to claim 4, characterized in that: The diameter of the fixing groove (10) is the same as the diameter of the positioning rod (903), and the positioning rod (903) is in close contact when plugged in.

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