A seed wind screening device

Abstract

The utility model provides a seed wind screening device, which relates to the technical field of seed screening, and includes: a base, the base is placed on the ground, and a mounting frame of an L-shaped rod-shaped structure is welded on the top surface of the base, and a funnel is fixed on the mounting frame. The present application is provided with a sliding rod, a fixing plate, a fan and a threaded rod. Through the setting of the sliding rod, the fixing plate, the fan and the threaded rod, the fan position can be adjusted, and through the adjustment of the fan position, the separation effect of the seed and the shell can be adjusted, and the adjustability is high; the present application is provided with a frame, a plug-in rod, a supporting block and a second containing box. Through the setting of the frame, the plug-in rod, the supporting block and the second containing box, on the one hand, in the process of separating the seed from the shell, the shell can be collected through the second containing box, and there is no need to clean the shell separately later; on the other hand, the seed shell can be blocked by the gauze on the frame to prevent the shell from falling everywhere.

Description

Technical Field

[0001] The utility model belongs to the technical field of seed screening, and more specifically, particularly relates to a seed wind screening device. Background Art

[0002] Before wheat processing, wheat seeds and wheat husks need to be separated by wind. The separation of wheat husks can be completed by wind screening equipment. There are many types of wind screening equipment, including separation equipment suitable for separating large amounts of wheat, and simple separation equipment suitable for separating small amounts of wheat.

[0003] The existing wind screening equipment for separating small amounts of wheat and wheat husks still has the following shortcomings:

[0004] First, although the fan wind speed of the existing device is adjustable, the wind speed cannot be adjusted when the fan wind speed adjustment knob is damaged, and the separation effect cannot be adjusted through structural adjustment; secondly, during the screening and separation process, the wheat husks will be scattered everywhere, and the wheat husks need to be cleaned separately later, which is cumbersome. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a seed wind screening device to solve the problem.

[0006] The purpose and effect of the seed wind screening device of the utility model are achieved by the following specific technical means:

[0007] A seed wind screening device comprises a base, which is placed on the ground. A mounting frame with an L-shaped rod structure is welded on the top surface of the base, and a funnel is fixed on the mounting frame.

[0008] Furthermore, two placement seats are welded on the top surface of the base, and a first containing box is placed on the two placing seats. The first containing box is a rectangular box-shaped structure, and the first containing box is located directly below the funnel.

[0009] Furthermore, two sliding rods are slidably connected to the mounting frame, and the left ends of the two sliding rods are welded to the right end surface of the fixed plate. Two fans are fixed to the left end surface of the fixed plate, and the two fans are located on the right side below the funnel; a threaded rod is threadedly connected to the mounting frame, and the left end of the threaded rod is rotatably connected to the fixed plate.

[0010] Furthermore, the top surface of the base is provided with four insertion holes, all of which are circular hole structures, and a plug-in rod is inserted into each insertion hole, and the upper ends of the four plug-in rods are welded to the bottom end surface of the frame.

[0011] Furthermore, the frame is located on the left side of the fan, and the frame consists of a rectangular frame and a gauze mesh.

[0012] Furthermore, two rectangular block-shaped supporting blocks are welded to the front end surface and the rear end surface of the inner wall of the frame, and a second containing box is placed on the four supporting blocks. The second containing box is a rectangular box-shaped structure. The second containing box is flush with the top end surface of the first containing box, and the right end surface of the second containing box is in contact with the left end surface of the first containing box.

[0013] Furthermore, the two placement seats are both concave structures, and the top of each placement seat is polished, and after polishing, the top of the placement seat is an arc-shaped structure.

[0014] Furthermore, a switch box is fixed on the top surface of the base, the switch box is electrically connected to the external power supply, and the switch box is electrically connected to the two fans.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The present application is provided with a sliding rod, a fixed plate, a fan and a threaded rod. By setting the sliding rod, the fixed plate, the fan and the threaded rod, the position of the fan can be adjusted. By adjusting the position of the fan, the separation effect of the seed and the shell can be adjusted, and the adjustability is high.

[0017] The present application is provided with a frame, a plug-in rod, a supporting block and a second containing box. Through the arrangement of the frame, the plug-in rod, the supporting block and the second containing box, on the one hand, in the process of separating the seeds from the shells, the shells can be collected through the second containing box, and there is no need to clean the shells separately afterwards; on the other hand, the seed shells can be blocked by the gauze on the frame to prevent the shells from falling everywhere. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is an axial structural schematic diagram of the seed wind screening device.

[0019] Figure 2 It is a main structural schematic diagram of the seed wind screening device of the utility model.

[0020] Figure 3 The utility model is a schematic diagram of the axial split structure of the seed wind screening equipment.

[0021] Figure 4 This utility model Figure 3 Schematic diagram of the axial structure after rotation.

[0022] Figure 5 The utility model is a schematic diagram of the axial structure of the sliding rod, the fixing plate, the fan and the threaded rod.

[0023] Figure 6The utility model is a schematic diagram of the axial split structure of the frame, the plug-in rod, the supporting block and the second containing box.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Base; 101. Placement seat; 102. First receiving box; 103. Socket; 2. Mounting frame; 201. Funnel; 202. Sliding rod; 203. Fixing plate; 204. Fan; 205. Threaded rod; 3. Switch box; 4. Frame; 401. Plug rod; 402. Support block; 403. Second receiving box. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0027] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0029] Embodiment 1:

[0030] As attached Figure 1 To Attachment Figure 6 As shown:

[0031] The utility model provides a seed wind screening device, comprising a base 1, the base 1 is placed on the ground, a mounting frame 2 with an L-shaped rod structure is welded on the top surface of the base 1, and a funnel 201 is fixed on the mounting frame 2.

[0032] Two placement seats 101 are welded on the top surface of the base 1 , and a first containing box 102 is placed on the two placing seats 101 . The first containing box 102 is a rectangular box-shaped structure, and the first containing box 102 is located directly below the funnel 201 .

[0033] Among them, two sliding rods 202 are slidably connected to the mounting frame 2, and the left ends of the two sliding rods 202 are welded to the right end surface of the fixing plate 203. Two fans 204 are fixed to the left end surface of the fixing plate 203, and the two fans 204 are located at the right position below the funnel 201; a threaded rod 205 is threadedly connected to the mounting frame 2, and the left end of the threaded rod 205 is rotatably connected to the fixing plate 203. When it is necessary to adjust the separation effect of the seeds and the shell, it can be adjusted through the threaded rod 205. Under the threaded drive of the threaded rod 205, the fan 204 can be moved to the left. When the fan 204 moves to the left, it can be close to the funnel 201, and the separation effect of the seeds and the shell can be improved.

[0034] Among them, four plug holes 103 are opened on the top surface of the base 1. The four plug holes 103 are all circular hole structures. A plug rod 401 is plugged into each plug hole 103. The upper ends of the four plug rods 401 are welded to the bottom end surface of the frame 4.

[0035] The frame 4 is located on the left side of the fan 204 , and the frame 4 is composed of a rectangular frame and a gauze mesh.

[0036] Among them, two rectangular block-shaped supporting blocks 402 are welded to the front end face and the rear end face of the inner wall of the frame 4, and a second containing box 403 is placed on the four supporting blocks 402. The second containing box 403 is a rectangular box-shaped structure. The second containing box 403 is flush with the top end surface of the first containing box 102, and the right end surface of the second containing box 403 is in contact with the left end surface of the first containing box 102.

[0037] Among them, the two placement seats 101 are both concave structures, and the top of each placement seat 101 is polished. After polishing, the top of the placement seat 101 is an arc-shaped structure. When the first holding box 102 is placed on the placement seat 101, it is placed more smoothly under the guidance of the arc-shaped part of the placement seat 101.

[0038] Embodiment 2:

[0039] On the basis of the first embodiment, a switch box 3 is fixed on the top surface of the base 1, the switch box 3 is electrically connected to the external power supply, and the switch box 3 is electrically connected to the two fans 204. During use, the switch box 3 can control the start and stop of the fans 204.

[0040] Embodiment 2:

[0041] On the basis of the second embodiment, the two fans 204 are conventional fans 204 capable of adjusting the wind force. During use, the screening and separation effect can be adjusted by adjusting the wind force of the fans 204 .

[0042] Working principle: When in use, the two fans 204 are controlled to rotate through the switch box 3, and then the seeds containing the shell are poured into the funnel 201, and the seeds containing the shell fall from the funnel 201. During the falling process of the seeds, the wind force generated by the fan 204 will blow towards the seeds and the shell. Under the action of the wind force of the fan 204, the shell can be blown into the frame 4, and the seeds will fall into the first containing box 102 for collection. When it is necessary to collect the seeds in the first containing box 102, the first containing box 102 can be directly removed upward from the placement seat 101 and then dumped into the collection bag; when dumping the shell, the second containing box 403 can be taken out of the frame 4 by hand.

[0043] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A seed wind screening device, characterized in that: The invention comprises a base (1), wherein the base (1) is placed on the ground, and a mounting frame (2) of an L-shaped rod-shaped structure is welded on the top surface of the base (1), and a funnel (201) is fixed on the mounting frame (2); two placement seats (101) are welded on the top surface of the base (1), and a first containing box (102) is placed on the two placement seats (101), and the first containing box (102) is a rectangular box-shaped structure, and the first containing box (102) is located directly below the funnel (201). Position; two sliding rods (202) are slidably connected to the mounting frame (2), and the left ends of the two sliding rods (202) are welded to the right end surface of the fixing plate (203); two fans (204) are fixed to the left end surface of the fixing plate (203), and the two fans (204) are located at the right position below the funnel (201); a threaded rod (205) is threadedly connected to the mounting frame (2), and the left end of the threaded rod (205) is rotatably connected to the fixing plate (203).

2. A seed wind screening device as claimed in claim 1, characterized in that: The top surface of the base (1) is provided with four insertion holes (103), all of which are circular hole structures, and each insertion hole (103) is plugged with a plug rod (401), and the upper ends of the four plug rods (401) are welded to the bottom end surface of the frame (4).

3. A seed wind screening device as claimed in claim 2, characterized in that: The frame (4) is located on the left side of the fan (204), and the frame (4) is composed of a rectangular frame and a gauze mesh.

4. A seed wind screening device as claimed in claim 3, characterized in that: Two rectangular block-shaped supporting blocks (402) are welded to the front end face and the rear end face of the inner wall of the frame (4), and a second containing box (403) is placed on the four supporting blocks (402). The second containing box (403) is a rectangular box-shaped structure. The second containing box (403) is flush with the top end surface of the first containing box (102), and the right end surface of the second containing box (403) is in contact with the left end surface of the first containing box (102).

5. A seed wind screening device as claimed in claim 4, characterized in that: The two placement seats (101) are both concave structures, and the top of each placement seat (101) is polished. After the polishing process, the top of the placement seat (101) is an arc-shaped structure.

6. A seed wind screening device as claimed in claim 5, characterized in that: A switch box (3) is fixed on the top surface of the base (1); the switch box (3) is electrically connected to an external power source; and the switch box (3) is electrically connected to two fans (204).

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