Wheat seed selection device

Abstract

The utility model relates to a wheat seed selecting device which comprises a barrel body, a supporting column capable of moving up and down is arranged in the barrel body, a collecting frame is fixed to the bottom of the supporting column, a top frame is arranged on the supporting column, a valve plate is connected to the top frame in a rotating mode, a plurality of draining holes are formed in the collecting frame, the top frame and the valve plate respectively, and a plurality of material holes are formed in the top frame. A plurality of valve holes in one-to-one correspondence with the material holes are formed in the valve plate, and the material holes and the valve holes are the same in size. Bad seeds can enter the top frame through the material holes and the valve holes by moving up and down and rotating the top frame, the material holes and the valve holes are completely staggered by rotating the valve plate, and therefore the bad seeds can be collected in the collecting frame, good seeds can be collected in the collecting frame, and the top frame and the collecting frame are driven to move upwards by moving the supporting columns upwards. Through the arrangement of draining holes, saline water is filtered, so that the top frame and the collecting frame are conveniently separated from the saline water, and good seeds and bad seeds are conveniently separated, fished and collected.

Description

Technical Field

[0001] The utility model relates to a wheat seed selection technology, in particular to a wheat seed selection device. Background Art

[0002] Currently, wheat seeds can be selected through salt water, which is to place the seeds in salt water of a certain concentration and use buoyancy to separate good seeds from bad seeds. When the wheat is in salt water, good seeds sink to the bottom of the water because the buoyancy they are subjected to is less than their gravity, and bad seeds float in the salt water. In this way, good and bad seeds can be easily separated.

[0003] The existing salt water wheat seed selection device is often not convenient for salvaging and collecting the good seeds and bad seeds after selection, making it more troublesome to collect the selected seeds. Utility Model Content

[0004] The utility model aims to provide a wheat seed selection device, which is used to solve the problem that the existing wheat salt water seed selection device is often inconvenient to salvage and collect good seeds and bad seeds after selection.

[0005] In order to solve the above problems, the utility model provides a wheat seed selection device, a barrel body, wherein the barrel body is provided with a pillar which can move up and down, a collecting frame is fixed on the bottom of the pillar, a top frame is provided on the pillar, a valve plate is rotatably connected to the top frame, a plurality of drainage holes are respectively provided on the collecting frame, the top frame and the valve plate, a plurality of material holes are provided on the top frame, a plurality of valve holes corresponding to the material holes are provided on the valve plate, the material holes and the valve holes have the same size, the plurality of material holes can be respectively connected to the corresponding valve holes, a positioning seat is fixed on the pillar, and the lower side of the top frame can contact the positioning seat.

[0006] The wheat seed selection device provided by the utility model also has the following technical features:

[0007] Furthermore, a bottom plate is fixed on the lower side of the barrel body, vertical rods are fixed on both sides of the bottom plate, vertical grooves are opened on opposite sides of the two vertical rods, and two limit rods are fixedly connected to the pillars, and the two limit rods are slidably connected to the corresponding vertical grooves.

[0008] Furthermore, the tops of the two vertical rods are fixedly connected to a support platform, on which a motor is fixedly mounted, and an output end of the motor passes through the support platform and is fixed with a stud, which is threadedly connected to the inside of the pillar.

[0009] Furthermore, a detachable side frame is provided at the edge of the barrel body.

[0010] Furthermore, a first handle is fixed on the top frame, and a second handle is fixed on the valve plate.

[0011] Furthermore, a discharge port is provided on one side of the collection frame, a baffle is slidably connected to the collection frame, the baffle can be inserted into the discharge port, a locking bolt is threadedly connected to the collection frame, and one end of the locking bolt can contact the baffle.

[0012] The utility model has the following beneficial effects: by pouring wheat seeds into a barrel filled with salt water, good seeds sink inside the collection frame, while bad seeds float on the salt water, and some of the bad seeds can enter the top frame; when good seeds and bad seeds need to be salvaged, the top frame is moved up and down and rotated so that the bad seeds can enter the top frame through the material holes and the valve holes; by rotating the valve plate, the material holes and the valve holes are completely staggered, so that the bad seeds can be collected in the collection frame, and the good seeds can be collected in the collection frame; by moving the support upward, the top frame and the collection frame are driven to move upward; by setting the drainage holes, the salt water is filtered, so that the top frame and the collection frame are separated from the salt water, so that the good seeds and the bad seeds can be salvaged and collected separately, so that the seeds with good selection are collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0014] Figure 2 It is a front view cutaway diagram of an embodiment of the utility model;

[0015] Figure 3 It is a right side cutaway view of a broken embodiment of the utility model;

[0016] Figure 4 For the utility model embodiment Figure 2 Schematic diagram of the structure enlarged at point A in the middle. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0018] like Figures 1 to 4In the embodiment of the wheat seed selection device of the utility model shown, the wheat seed selection device includes a barrel body 1, a pillar 2 which can be moved up and down is provided in the barrel body 1, a collecting frame 3 is fixed to the bottom of the pillar 2, a top frame 4 is provided on the pillar 2, the top frame 4 can rotate or move up and down on the pillar 2, a valve plate 5 is rotatably connected to the top frame 4, a plurality of drainage holes 6 are respectively provided on the collecting frame 3, the top frame 4 and the valve plate 5, a plurality of material holes 7 are provided on the top frame 4, a plurality of valve holes 8 corresponding to the material holes 7 are provided on the valve plate 5, the material holes 7 and the valve holes 8 are the same in size, a plurality of material holes 7 can be connected to the corresponding valve holes 8 respectively, and the drainage holes 6 on the top frame 4 and the valve plate 5 are always in a connected state, a positioning seat 9 is fixed on the pillar 2, the lower side of the top frame 4 can contact the positioning seat 9, and the collecting frame 3 is placed in the barrel by injecting salt water of a certain concentration into the barrel body 1. The bottom of the barrel body 1, the top frame 4 and the valve plate 5 are located on the top of the barrel body 1. By pouring the wheat seeds into the barrel body 1, the good seeds sink into the collecting frame 3, while the bad seeds float on the salt water, and some of the bad seeds can enter the top frame 4. When it is necessary to salvage the good seeds and the bad seeds, the top frame 4 is moved up and down and rotated, so that the bad seeds can enter the top frame 4 through the material hole 7 and the valve hole 8. By rotating the valve plate 5, the material hole 7 and the valve hole 8 are completely staggered, so that the bad seeds can be collected in the collecting frame 3, and the good seeds can be collected in the collecting frame 3. By moving the support 2 upward, the top frame 4 and the collecting frame 3 are driven to move upward. By setting the drainage hole 6, the salt water is filtered, so that it is convenient to separate the top frame 4 and the collecting frame 3 from the salt water, so that it is convenient to salvage and collect the good seeds and the bad seeds separately, so as to facilitate the collection of the selected seeds.

[0019] In one embodiment of the present application, preferably, a bottom plate 10 is fixed to the lower side of the barrel body 1, vertical rods 11 are fixed to both sides of the bottom plate 10, vertical grooves are opened on opposite sides of the two vertical rods 11, and two limit rods 12 are fixedly connected to the pillar 2, and the two limit rods 12 are slidably connected to the corresponding vertical grooves, so that the pillar 2 can only move up and down.

[0020] In one embodiment of the present application, preferably, a support platform 13 is fixedly connected to the top of the two vertical rods 11, and a motor 14 is fixedly installed on the support platform 13. The output end of the motor 14 passes through the support platform 13 and is fixed with a stud 15. The stud 15 is connected to the internal thread of the pillar 2. By starting the motor 14, the stud 15 is driven to rotate, thereby controlling the pillar 2 to move up and down.

[0021] In one embodiment of the present application, preferably, a detachable side frame 16 is provided at the edge of the barrel body 1. By providing the side frame 16, it is possible to prevent seeds from being scattered on the ground and to collect the scattered seeds.

[0022] In one embodiment of the present application, preferably, a first handle 17 is fixed on the top frame 4, and a second handle 18 is fixed on the valve plate 5, and the top frame 4 and the valve plate 5 can be moved up and down and rotated by pulling the first handle 17 and the second handle 18.

[0023] In one embodiment of the present application, preferably, a discharge port is opened on one side of the collecting frame 3, and a baffle 19 is slidably connected to the collecting frame 3, and the baffle 19 can be inserted into the discharge port. A clamping bolt is threadedly connected to the collecting frame 3, and one end of the clamping bolt can contact the baffle 19. By loosening the clamping bolt and pulling open the baffle 19, it is convenient to discharge and collect the good seeds in the collecting frame 3 through the discharge port.

[0024] When the utility model is in use, by pouring wheat seeds into the barrel body 1, good seeds are sunk in the collecting frame 3, while bad seeds float on the salt water, and some of the bad seeds can enter the top frame 4. When it is necessary to salvage the good seeds and the bad seeds, the first handle 17 is held, the top frame 4 is moved up and down and rotated, so that the bad seeds can enter the top frame 4 through the material hole 7 and the valve hole 8, and the valve plate 5 is rotated by holding the second handle 18, so that the material hole 7 and the valve hole 8 are completely staggered, so that the bad seeds can be collected in the collecting frame 3, and the good seeds can be collected in the collecting frame 3, and the motor 14 is started to drive the stud 15 to rotate, so that the support 2 can be moved upward, and the top frame 4 and the collecting frame 3 can be driven to move upward, and the salt water is filtered through the setting of the drainage hole 6, so that the top frame 4 and the collecting frame 3 are separated from the salt water, so that the good seeds and the bad seeds can be separately salvaged and collected, so that the selected seeds can be collected, and the tightening bolts are loosened, and the baffle 19 is pulled open, so that the good seeds in the collecting frame 3 can be discharged and collected through the discharge port.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A wheat seed selection device, comprising a barrel (1), characterized in that: The barrel body (1) is provided with a support (2) which can move up and down, a collecting frame (3) is fixed at the bottom of the support (2), a top frame (4) is provided on the support (2), a valve plate (5) is rotatably connected to the top frame (4), a plurality of drainage holes (6) are respectively provided on the collecting frame (3), the top frame (4) and the valve plate (5), a plurality of material holes (7) are provided on the top frame (4), a plurality of valve holes (8) corresponding to the material holes (7) are provided on the valve plate (5), the material holes (7) and the valve holes (8) are of the same size, the plurality of material holes (7) can be respectively communicated with the corresponding valve holes (8), a positioning seat (9) is fixed on the support (2), and the lower side of the top frame (4) can contact the positioning seat (9).

2. The wheat seed selection device according to claim 1, characterized in that: A bottom plate (10) is fixed on the lower side of the barrel body (1), vertical rods (11) are fixed on both sides of the bottom plate (10), and vertical grooves are provided on opposite sides of the two vertical rods (11). Two limit rods (12) are fixedly connected to the pillar (2), and the two limit rods (12) are slidably connected to the corresponding vertical grooves.

3. The wheat seed selection device according to claim 2, characterized in that: A support platform (13) is fixedly connected to the top of the two vertical rods (11), a motor (14) is fixedly mounted on the support platform (13), an output end of the motor (14) passes through the support platform (13) and is fixed with a stud (15), and the stud (15) is connected to the inner thread of the support pillar (2).

4. The wheat seed selection device according to claim 1, characterized in that: A detachable side frame (16) is provided at the edge of the barrel body (1).

5. The wheat seed selection device according to claim 1, characterized in that: A first handle (17) is fixed on the top frame (4), and a second handle (18) is fixed on the valve plate (5).

6. The wheat seed selection device according to claim 1, characterized in that: A discharge port is provided on one side of the collecting frame (3), a baffle (19) is slidably connected to the collecting frame (3), the baffle (19) can be inserted into the discharge port, and a tightening bolt is threadedly connected to the collecting frame (3), one end of the tightening bolt can abut against the baffle (19).

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