Vegetable seed stone removing device with screening function

Abstract

The utility model discloses a vegetable seed stone removing device with a screening function, and belongs to the technical field of seeds. The base is located at the bottom of the stone removing equipment, a seed outlet area and a stone outlet area are arranged in the base, and an outlet is formed in one side of the base and communicated with the seed outlet area; the screening barrel is arranged above the base, an inlet is formed in one side of the screening barrel, a rotating rod is arranged in the screening barrel, and a sparse screen and a dense screen are arranged on the outer surface of the rotating rod. The seed screening device solves the problem that an existing seed screening device cannot screen pebbles in seeds, so that the quality of the seeds is affected, the pebbles larger than or smaller than the seeds are screened through the sparse screen and the dense screen, the screening operation of the pebbles with different sizes is perfected, the screening efficiency is improved, the screening barrel and the movable guide plate are arranged, and the screening efficiency is improved. Entering seeds are screened through the shape advantage of the circular roller, the screened seeds and stones are separately sent out in combination with the two movable guide plates, the structure is simple, the cost is low, and implementation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of seeds, in particular to a vegetable seed stone removing device with a screening function. Background Art

[0002] Seeds are structures that grow from the ovules of seed plants after fertilization. They are generally composed of seed coat, embryo and endosperm. The embryo is the most important part of the seed and grows into a new individual after germination. The endosperm contains nutrients. Seeds are reproductive bodies unique to gymnosperms and angiosperms, formed by ovules through pollination and fertilization.

[0003] Announcement No. CN202221422806.6 discloses a vegetable seed screening device for vegetable planting, including a screening box, an inner wall of one side of the screening box is rotatably connected to a fan blade, the inner wall of the screening box located on the lower side of the fan blade is connected and fixedly provided with a transmission assembly, the transmission assembly includes a motor, a vegetable seed screening bucket is slidably provided on the inner wall of the screening box, and a toggle assembly is rotatably connected to the inner wall of one side of the vegetable seed screening bucket. By setting up the transmission assembly, the vegetable seed screening bucket can be driven to swing back and forth when the fan blade is driven to rotate, thereby shaking the vegetable seed screening bucket instead of manual shaking, saving time and effort and improving screening efficiency.

[0004] Based on the above, the screening of vegetable seeds is solved and the seeds are classified, but some stones are mixed in the seeds, and the existing seed screening device cannot screen the stones in the seeds, thus affecting the problem of seed quality.

[0005] Therefore, in order to solve the above problems, a vegetable seed stone removing device with screening function is proposed. Utility Model Content

[0006] The utility model aims to provide a vegetable seed stone removal device with a screening function to solve the problem in the above background technology that the existing seed screening device cannot screen the stones in the seeds, thus affecting the seed quality.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a vegetable seed stone removal device with screening function, comprising:

[0008] A base is located at the bottom of the stone removal device, wherein a seed discharge area and a stone discharge area are arranged in the base, and an outlet is opened on one side of the base, and the outlet is communicated with the seed discharge area;

[0009] The screening cylinder is arranged above the base, an inlet is arranged on one side of the screening cylinder, a rotating rod is arranged inside the screening cylinder, and a sparse screening mesh and a dense screening mesh are arranged on the outer surface of the rotating rod.

[0010] Preferably, a drawer is provided on one side of the base, the drawer is located in the stone output area, and a buckle groove is provided on the outer surface of the drawer.

[0011] Preferably, a control member is provided on the outside of the screening cylinder, and a driving motor is provided inside the control member for controlling the rotation of the rotating rod.

[0012] Preferably, turntables are provided on both sides of the inner wall of the screening cylinder, and the two turntables are located at both ends of the rotating rod.

[0013] Preferably, the bottom of the screening cylinder is provided with opening one and opening two, opening one is located in the seed discharge area, and opening two is located in the stone discharge area.

[0014] Preferably, a movable guide plate 1 is movably connected in the opening 1, and a movable guide plate 2 is movably connected in the opening 2. An electric rotating rod 1 is provided on one side of the movable guide plate 1 for controlling the movement of the movable guide plate 1, and an electric rotating rod 2 is provided on one side of the movable guide plate 2 for controlling the movement of the movable guide plate 2.

[0015] Preferably, a partition is provided inside the rotating rod for isolating the sieved stones.

[0016] Preferably, a discharge plate is provided at the outlet.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The sparse and dense screens of the utility model are used to screen stones larger or smaller than seeds, because the size of the stones mixed in the seeds is uncontrollable. Therefore, the screens with different densities are used to screen stones larger or smaller than seeds, thereby increasing the seed screening function and improving the screening operation of stones of different sizes, thereby improving the seed screening efficiency.

[0019] 2. The screening drum and movable guide plate of the utility model utilize the shape advantage of the circular drum to screen the incoming seeds, and utilize the internal curvature combined with two movable guide plates to send out the screened seeds and stones separately, thereby improving the efficiency of discharging the screened stones and seeds, and the structure is simple, low-cost, and easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance and structure of the screening equipment of this utility model Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the appearance and structure of the screening equipment of this utility model Figure 2 ;

[0022] Figure 3 The schematic diagram of the structure inside the screening cylinder of the utility model is shown in FIG. Figure 1 ;

[0023] Figure 4 The structure of the utility model is shown in FIG. Figure 2 ;

[0024] Figure 5 The schematic diagram of the structure inside the screening cylinder of the utility model is shown in FIG. Figure 3 ;

[0025] Figure 6 It is a schematic diagram of the internal structure of the screening equipment of the utility model.

[0026] In the figure: 1. base; 101. outlet; 102. discharging plate; 103. seed discharging area; 104. stone discharging area; 2. screening cylinder; 201. inlet; 202. control part; 203. turntable; 204. rotating rod; 205. opening one; 206. opening two; 3. sparse screening mesh; 4. dense screening mesh; 5. partition; 6. movable guide plate one; 601. electric rotating rod one; 7. movable guide plate two; 701. electric rotating rod two; 8. drawer; 801. buckle slot; 9. driving motor. DETAILED DESCRIPTION

[0027] 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.

[0028] In order to solve the technical problem that the seed screening device in the prior art cannot screen the stones in the seeds, thus affecting the seed quality, please refer to Figure 1-6 , providing the following technical solutions:

[0029] A vegetable seed stone removal device with screening function comprises a base 1, the base 1 is located at the bottom of the stone removal device, a seed discharge area 103 and a stone discharge area 104 are arranged in the base 1, an outlet 101 is opened on one side of the base 1, a material discharge plate 102 is arranged at the outlet 101, the outlet 101 is communicated with the seed discharge area 103, and is used to isolate the stones after screening, a drawer 8 is arranged on one side of the base 1, the drawer 8 is located in the stone discharge area 104, a buckle groove 801 is opened on the outer surface of the drawer 8, a screening drum 2 is arranged above the base 1, an inlet 201 is arranged on one side of the screening drum 2, and a control member 202 is arranged on the outer side of the screening drum 2, such as Figure 1 and Figure 2 As shown, vegetable seeds can enter the screening cylinder 2 through the inlet 201 for screening, and the screened seeds and stones are taken out from the drawer 8 and the discharge plate 102 at the outlet 101 respectively.

[0030] In this embodiment, a rotating rod 204 is provided in the screening drum 2, a sparse screen 3 and a dense screen 4 are provided on the outer surface of the rotating rod 204, a partition 5 is provided in the rotating rod 204, a driving motor 9 is provided in the control member 202 for controlling the rotation of the rotating rod 204, and a rotating disk 203 is provided on both sides of the inner wall of the screening drum 2, and the two rotating disks 203 are located at both ends of the rotating rod 204. Figure 3 and Figure 6 As shown, the screening method is to filter out the large or small stones mixed in the seeds through the sparse screen 3 and the dense screen 4 in the screening cylinder 2, and the sparse screen 3 can be set to a mesh slightly larger than the volume of the vegetable seeds, while the dense screen 4 is slightly smaller than the volume of the vegetable seeds. Therefore, the stones in the seeds can be filtered, and the seeds and stones after screening can be taken out separately, and the rotating rod 204 that drives the sparse screen 3 and the dense screen 4 to rotate is driven by the driving motor 9 to rotate the turntable 203, and the turntable 203 drives the rotating rod 204 to rotate to complete the screening operation.

[0031] In this embodiment, an opening 205 and an opening 206 are provided at the bottom of the screening drum 2. The opening 205 is located in the seeding area 103, and the opening 206 is located in the stone discharging area 104. A movable guide plate 6 is movably connected in the opening 205, and a movable guide plate 27 is movably connected in the opening 206. An electric rotating rod 601 is provided on one side of the movable guide plate 6 for controlling the movement of the movable guide plate 6, and an electric rotating rod 2701 is provided on one side of the movable guide plate 27 for controlling the movement of the movable guide plate 27. Figure 3 , Figure 4 and Figure 5 As shown, the seeds and stones after screening can open the movable guide plate 1 6 and the movable guide plate 2 7 respectively, so that the seeds and stones can enter the previously placed drawer 8 and the discharge plate 102 through the corresponding opening 1 205 and opening 2 206 respectively and move out.

[0032] Working principle: When it is necessary to filter the stones in the seeds, first, introduce the seeds into the screening cylinder 2 from the inlet 201 on one side, then energize the driving motor 9, so that the driving motor 9 drives the turntable 203 to rotate, and drives the rotating rod 204 to drive the sparse screen 3 and the dense screen 4 fixed on the surface to rotate. When rotating, the sparse screen 3 first passes through the seeds, and the stones larger than the volume of the seeds are filtered out. Figure 4 As shown, the seeds are then passed through the dense screen 4 to separate the seeds and stones smaller than the seeds, so that the seeds are located on the right side of the dense screen 4, and the stones or seeds that do not meet the size standards are located on the left side of the dense screen 4. At this time, the control device starts the movable guide plate 1 6 and the movable guide plate 2 7 located on the left and right sides of the dense screen 4 to open the corresponding opening 1 205 and opening 2 206, as shown in FIG. Figure 5As shown, the sieved seeds fall from opening 1 205 onto the discharging plate 102, and are taken out from the seed discharging area 103, while the stones can fall downward from opening 206 to the drawer 8 in the stone discharging area 104, and the drawer 8 can be pulled out by the buckle groove 801. The stones of different sizes after sieving can also be separated by the partition 5 and taken out separately.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 vegetable seed stone removal device with screening function, characterized in that: include A base (1) is located at the bottom of the stone removal device, wherein a seed discharge area (103) and a stone discharge area (104) are provided in the base (1), and an outlet (101) is provided on one side of the base (1), and the outlet (101) is communicated with the seed discharge area (103); The screening cylinder (2) is arranged above the base (1), an inlet (201) is arranged on one side of the screening cylinder (2), a rotating rod (204) is arranged inside the screening cylinder (2), and a sparse screening mesh (3) and a dense screening mesh (4) are arranged on the outer surface of the rotating rod (204).

2. The vegetable seed stone removal device with screening function according to claim 1, characterized in that: A drawer (8) is provided on one side of the base (1), the drawer (8) is located in the stone-exiting area (104), and a buckle groove (801) is provided on the outer surface of the drawer (8).

3. The vegetable seed stone removal device with screening function according to claim 1, characterized in that: A control member (202) is provided on the outside of the screening cylinder (2), and a driving motor (9) is provided inside the control member (202) for controlling the rotation of the rotating rod (204).

4. The vegetable seed stone removal device with screening function according to claim 1, characterized in that: Rotating discs (203) are provided on both sides of the inner wall of the screening cylinder (2), and the two rotating discs (203) are located at both ends of the rotating rod (204).

5. The vegetable seed stone removal device with screening function according to claim 1, characterized in that: The bottom of the screening cylinder (2) is provided with an opening 1 (205) and an opening 2 (206), wherein the opening 1 (205) is located in the seed discharge area (103), and the opening 2 (206) is located in the stone discharge area (104).

6. The vegetable seed stone removal device with screening function according to claim 5, characterized in that: The opening one (205) is movably connected with a movable guide plate one (6), and the opening two (206) is movably connected with a movable guide plate two (7). An electric rotating rod one (601) is provided on one side of the movable guide plate one (6) for controlling the movement of the movable guide plate one (6), and an electric rotating rod two (701) is provided on one side of the movable guide plate two (7) for controlling the movement of the movable guide plate two (7).

7. The vegetable seed stone removal device with screening function according to claim 1, characterized in that: A partition plate (5) is provided inside the rotating rod (204) for isolating the sieved stones.

8. The vegetable seed stone removal device with screening function according to claim 1, characterized in that: A discharge plate (102) is provided at the outlet (101).

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