Seed vibration sorting machine

Abstract

This utility model discloses a seed vibration sorting machine, including a vibration sorting component comprising a base plate, support columns symmetrically fixed on the base plate, a first fixing plate fixed on the support columns, and a spring fixed on the first fixing plate; a dust-raising component disposed at the feed inlet, capable of lifting the seeds entering the feed inlet and removing floating dust adhering to the seeds; and a negative suction component. This seed vibration sorting machine can separate some of the dust adhering to the seeds by lifting them, and then remove this dust using a vacuum cleaner. During the vibration separation process, the floating dust remaining on the seeds is further separated and sucked away by a nearby corresponding suction pipe, making the seeds cleaner. Furthermore, by fixing a barrier strip to the screen plate, seeds are prevented from rolling directly along the screen plate, thereby increasing the time the seeds remain in the sorting machine's inner cavity and improving the sorting effect.

Description

Technical Field

[0001] This utility model relates to the field of vibration sorting machine technology, specifically a seed vibration sorting machine. Background Technology

[0002] With the development of my country's economy, the production and distribution of seeds are constantly increasing, highlighting the growing importance of seed inspection. Seed inspection ensures seed quality and is a crucial link in promoting the industrialization of the seed industry. It delivers a large number of superior varieties to agricultural production, ensuring the safety of agricultural production and, to a certain extent, achieving sustainable development of agricultural production.

[0003] Traditional seed sorting mechanisms rely on simple vibrating screens for sorting, which are ineffective at filtering out tiny impurities, such as floating dust. These tiny impurities adhere to the surface of the seeds, reducing the practicality of the seed sorting machine. Furthermore, the seeds roll too fast on the screen plate of the sorting machine, resulting in a short residence time. This may cause small seeds to mix with larger seeds and become impossible to sort. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] 1. Technical problems to be solved:

[0006] To address the aforementioned issues of ineffective screening of minute impurities, such as floating dust, which cause these impurities to adhere to the seed surface and seeds to roll too quickly on the sieve plate of the sorting machine with a short residence time, potentially leading to small seeds being mixed with larger seeds and unable to be separated, this invention is proposed.

[0007] Therefore, the purpose of this utility model is to provide a seed vibration sorting machine, which has the following advantages: it can lift up the seeds, separate the floating dust adhering to the seeds, remove most of the floating dust, and allow the seeds to stay in the sorting machine for a longer time, so as to better sort small seeds.

[0008] 2. Technical Solution:

[0009] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0010] Seed vibration sorting machine, including:

[0011] A vibrating sorting assembly includes a base plate, support columns symmetrically fixed on the base plate, a first fixing plate fixed on the support columns, a spring fixed on the first fixing plate, a second fixing plate fixed on the top of the spring, a sorting machine housing fixed on the side wall of the second fixing plate, a vibrating motor fixed at the bottom of the sorting machine housing, a feed inlet fixed at the top of the sorting machine housing, a partition plate fixed on the inner wall of the sorting machine housing, screen holes evenly opened on the partition plate, a first discharge port opened on the outer wall of the sorting machine housing and connected to the upper surface of the partition plate, and a second discharge port opened on the outer wall of the sorting machine housing and connected to the bottom of the inner wall of the sorting machine housing.

[0012] A dust-raising component, installed on the feed inlet, can lift up the seeds entering the feed inlet and remove the floating dust adhering to the seeds;

[0013] The negative suction assembly includes a vacuum cleaner installed next to the base plate, a negative pressure pipe connected to the vacuum cleaner, a connecting pipe connected to the negative pressure pipe, a first suction pipe connected to the connecting pipe, a second suction pipe connected to the connecting pipe, and a third suction pipe connected to the connecting pipe. A first insertion hole is provided on the outer wall of the feed inlet, and the first suction pipe is inserted into the first insertion hole. A second insertion hole is provided on the separator housing above the partition plate, and the second suction pipe is inserted into the second insertion hole. A third insertion hole is provided on the separator housing below the partition plate, and the third suction pipe is inserted into the third insertion hole.

[0014] As a preferred embodiment of the seed vibration sorting machine of this utility model, the dust-raising assembly includes a motor fixing plate fixed on the outer wall of the feed inlet, a motor fixed on the motor fixing plate, a rotating rod rotatably mounted on the feed inlet and coaxially connected with the motor, and a lifting plate uniformly fixed on the rotating rod.

[0015] As a preferred embodiment of the seed vibration sorting machine described in this utility model, a rectangular hole is provided through the side wall of the sorting machine housing, a sealing plate is inserted into the rectangular hole, and a discharge hole adapted to the bottom end of the feed inlet is provided on the sealing plate.

[0016] As a preferred embodiment of the seed vibration sorting machine of this utility model, an L-shaped plate is fixed on the side wall of the sorting machine housing, a cylinder is fixed on the L-shaped plate, and the push rod of the cylinder is fixed on the side wall of the closed plate.

[0017] As a preferred embodiment of the seed vibration sorting machine described in this utility model, a top cover is hinged to the top of the feed inlet.

[0018] As a preferred embodiment of the seed vibration sorting machine of this utility model, the partition plate is uniformly fixed with barrier strips, which are located between the two rows of sieve holes.

[0019] As a preferred embodiment of the seed vibration sorting machine of this utility model, elastic sheets are symmetrically fixed on the first fixed plate, and the other end of the elastic sheets is fixed to the second fixed plate.

[0020] 3. Beneficial effects:

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] 1. This seed vibration sorting machine can separate some of the dust stuck to the seeds by lifting them up, and then suck up the dust with a vacuum cleaner. During the vibration separation process, the floating dust remaining on the seeds will be further separated and sucked up by the corresponding suction pipe nearby, making the seeds cleaner.

[0023] Second, this seed vibrating sorter has a barrier strip fixed on the screen plate, which can block the seeds and prevent them from rolling directly along the screen plate, thereby increasing the time the seeds stay in the inner cavity of the sorter and improving the sorting effect. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0025] Figure 1 This is a schematic diagram of the overall structure of the seed vibration sorting machine of this utility model;

[0026] Figure 2 This is a cross-sectional view of the seed vibration sorting machine of this utility model in the first direction;

[0027] Figure 3 This is a cross-sectional view of the seed vibration sorting machine of this utility model in the second direction;

[0028] Figure 4 The seed vibration sorting machine of this utility model Figure 2 A magnified view of part A in the image;

[0029] Figure 5 The seed vibration sorting machine of this utility model Figure 2 A magnified view of part B in the image.

[0030] Explanation of the numbers in the diagram: 100, Vibrating sorting assembly; 110, Base plate; 120, Support column; 130, First fixed plate; 140, Spring; 140a, Elastic sheet; 150, Second fixed plate; 160, Sorter housing; 160a, Vibrating motor; 170, Feed inlet; 170a, Top cover; 180, Divider plate; 180a, Screen hole; 180b, Barrier strip; 190, First discharge port; 190a, Second discharge port. 200. Feed inlet; 210. Dust-generating assembly; 220. Motor; 230. Rotating rod; 240. Lifting plate; 250. Rectangular hole; 260. Sealing plate; 260a. Feeding hole; 270. L-shaped plate; 280. Cylinder; 300. Negative suction assembly; 310. Vacuum cleaner; 320. Negative pressure pipe; 330. Connecting pipe; 340. First suction pipe; 350. Second suction pipe; 360. Third suction pipe. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0032] Figures 1-5 The diagram shown is a structural schematic of one embodiment of the seed vibration sorting machine of this utility model. Please refer to [link / reference]. Figures 1-5 The seed vibration sorting machine of this utility model includes a vibration sorting component 100, a dust-generating component 200, and a negative suction component 300.

[0033] The vibratory sorting assembly 100 includes a base plate 110, support columns 120 symmetrically welded and fixed to the base plate 110, a first fixing plate 130 welded and fixed to the support columns 120, a spring 140 welded and fixed to the first fixing plate 130, a second fixing plate 150 welded and fixed to the top of the spring 140, a sorting machine housing 160 welded and fixed to the side wall of the second fixing plate 150, a vibratory motor 160a bolted to the bottom of the sorting machine housing 160, and a feed inlet 170 welded and fixed to the top of the sorting machine housing 160, with a top cover 170 hinged to the top of the feed inlet 170. a) A partition plate 180 welded and fixed to the inner wall of the separator housing 160; screen holes 180a evenly opened on the partition plate 180; a first discharge port 190 opened on the outer wall of the separator housing 160 and welded to the upper surface of the partition plate 180; and a second discharge port 190a opened on the outer wall of the separator housing 160 and welded to the bottom end of the inner wall of the separator housing 160; wherein, an elastic sheet 140a is symmetrically welded and fixed on the first fixed plate 130, and the other end of the elastic sheet 140a is welded and fixed to the second fixed plate 150, and the elastic sheet 140a can provide a certain elastic force.

[0034] The dust-raising component 200 is installed on the feed inlet 170 and can lift the seeds entering the feed inlet 170 and lift the floating dust adhering to the seeds. The dust-raising component 200 includes a motor fixing plate 210 welded and fixed to the outer wall of the feed inlet 170, a motor 220 fixed to the motor fixing plate 210 by bolts, a rotating rod 230 rotatably installed on the feed inlet 170 and coaxially connected to the motor 220, and a lifting plate 240 uniformly welded and fixed to the rotating rod 230.

[0035] The negative suction assembly 300 includes a vacuum cleaner 310 installed next to the base plate 110, a negative pressure pipe 320 connected to the vacuum cleaner 310, a one-piece molded connecting pipe 330 connected to the negative pressure pipe 320, a one-piece molded first suction pipe 340 connected to the connecting pipe 330, a one-piece molded second suction pipe 350 connected to the connecting pipe 330, and a one-piece molded third suction pipe 360 ​​connected to the connecting pipe 330. A first insertion hole is provided on the outer wall of the feed inlet 170, and the first suction pipe 340 is inserted into the first insertion hole. A second insertion hole is provided on the sorting machine housing 160 above the partition plate 180, and the second suction pipe 350 is inserted into the second insertion hole. A third insertion hole is provided on the sorting machine housing 160 below the partition plate 180, and the third suction pipe 360 ​​is inserted into the third insertion hole. Sealing rings are installed in the inner cavities of the first insertion hole, the second insertion hole, and the third insertion hole to prevent the corresponding suction pipes from detaching.

[0036] Furthermore, to allow the seeds to remain in the inner cavity of the feed inlet 170 for a longer period of time, specifically, a rectangular hole 250 is formed through the side wall of the separator housing 160, and a sealing plate 260 is inserted into the rectangular hole 250. The sealing plate 260 has a discharge hole 260a that matches the bottom end of the feed inlet 170. An L-shaped plate 270 is welded and fixed to the side wall of the separator housing 160, and a cylinder 280 is fixed to the L-shaped plate 270 by bolts. The push rod of the cylinder 280 is fixed to the side wall of the sealing plate 260. When the seeds fall into the feed inlet 170, they are blocked by the sealing plate 260. Finally, when the sealing plate 260 is moved so that the discharge hole 260a connects to the bottom end of the feed inlet 170, the seeds can fall into the interior of the separator housing 160. Moreover, the sealing plate 260 can be moved automatically by the cylinder 280 instead of manually.

[0037] Finally, in order to allow the seeds to stay inside the separator housing 160 for a longer period of time, specifically, barrier strips 180b are evenly welded and fixed on the partition plate 180. The barrier strips 180b are located between the two rows of screen holes 180a. Originally, the seeds would roll directly along the partition plate 180. With the barrier strips 180b, some of the seeds that were originally rolling will be blocked by the barrier strips 180b. Then, the next vibration will cause the seeds to bounce up, allowing the seeds to continue moving. With the obstruction of multiple barrier strips 180b, the overall time that the seeds stay is increased.

[0038] Combination Figures 1-5 The specific implementation method of this seed vibration sorting machine is as follows:

[0039] 1. First, turn on the vibration motor 160a to make the entire sorting machine vibrate regularly. Then, turn on the vacuum cleaner 310 to create negative pressure in the first vacuum pipe 340, the second vacuum pipe 350 and the third vacuum pipe 360. Then, turn on the motor to drive the lifting plate 240 to rotate and put the seeds into the feed inlet 170. The seeds are lifted by the lifting plate 240, which can separate the floating dust on the seeds to a certain extent. The floating dust is sucked away by the first vacuum pipe 340.

[0040] 2. Then the seeds fall onto the separator plate 180. Small seeds fall through the sieve holes 180a. The separator plate 180 vibrates due to the vibration of the vibrating motor 160a, which can further separate the floating dust on the seeds. This dust will be absorbed by the second suction pipe 350 and the third suction pipe 360 ​​respectively. Then the large seeds are discharged from the first discharge port 190, and the small seeds are discharged from the second discharge port 190a.

[0041] 3. Finally, because multiple barrier strips 180b are evenly fixed on the separator plate 180, the seeds will not be discharged quickly and will undergo several vibration and bounce processes, thus better separating small seed particles.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A seed vibratory sorting machine characterized by, include: The vibration sorting assembly (100) includes a base plate (110), support columns (120) symmetrically fixed on the base plate (110), a first fixing plate (130) fixed on the support columns (120), a spring (140) fixed on the first fixing plate (130), a second fixing plate (150) fixed to the top of the spring (140), a sorting machine housing (160) fixed on the side wall of the second fixing plate (150), and a vibration motor (160a) fixed to the bottom of the sorting machine housing (160). ), a feed inlet (170) fixed at the top of the separator housing (160), a partition plate (180) fixed on the inner wall of the separator housing (160), screen holes (180a) evenly opened on the partition plate (180), a first discharge port (190) opened on the outer wall of the separator housing (160) and connected to the upper surface of the partition plate (180), and a second discharge port (190a) opened on the outer wall of the separator housing (160) and connected to the bottom end of the inner wall of the separator housing (160); A dust-raising component (200) is provided on the feed inlet (170) and can lift up the seeds entering the feed inlet (170) and lift up the floating dust stuck to the seeds. The negative suction assembly (300) includes a vacuum cleaner (310) mounted next to the base plate (110), a negative pressure hose (320) connected to the vacuum cleaner (310), a connecting hose (330) connected to the negative pressure hose (320), a first suction hose (340) connected to the connecting hose (330), a second suction hose (350) connected to the connecting hose (330), and a third suction hose (360) connected to the connecting hose (330). The feed inlet (170) has a first insertion hole on its outer wall, and the first suction pipe (340) is inserted into the first insertion hole. The sorting machine housing (160) has a second insertion hole located above the partition plate (180), and the second suction pipe (350) is inserted into the second insertion hole. The sorting machine housing (160) has a third insertion hole located below the partition plate (180), and the third suction pipe (360) is inserted into the third insertion hole.

2. The seed vibratory sorting machine of claim 1, wherein, The dust-raising assembly (200) includes a motor mounting plate (210) fixed on the outer wall of the feed inlet (170), a motor (220) fixed on the motor mounting plate (210), a rotating rod (230) rotatably mounted on the feed inlet (170) and coaxially connected to the motor (220), and a lifting plate (240) uniformly fixed on the rotating rod (230).

3. The seed vibratory sorting machine of claim 2, wherein, A rectangular hole (250) is provided through the side wall of the sorting machine housing (160). A sealing plate (260) is inserted into the rectangular hole (250). A discharge hole (260a) adapted to the bottom end of the feed inlet (170) is provided on the sealing plate (260).

4. The seed vibratory sorting machine of claim 3, wherein, An L-shaped plate (270) is fixed on the side wall of the sorting machine housing (160), and a cylinder (280) is fixed on the L-shaped plate (270). The push rod of the cylinder (280) is fixed on the side wall of the sealing plate (260).

5. The seed vibratory sorting machine of claim 1, wherein, The top of the feed inlet (170) is hinged to a top cover (170a).

6. The seed vibratory sorting machine of claim 1, wherein, A barrier strip (180b) is uniformly fixed on the partition plate (180), and the barrier strip (180b) is located between the two rows of sieve holes (180a).

7. The seed vibratory sorting machine of claim 1, wherein, An elastic sheet (140a) is symmetrically fixed on the first fixing plate (130), and the other end of the elastic sheet (140a) is fixed to the second fixing plate (150).

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