CN220803756U

CN220803756U - Simple rice grain water selecting device

Info

Publication number: CN220803756U
Application number: CN202322573857.XU
Authority: CN
Inventors: 杜孝敬; 王奉斌; 文孝荣; 吕玉平; 李冬; 袁杰; 赵志强; 张燕红; 侯天钰; 布哈丽且木·阿不力孜; 康民泰; 唐福森; 朱凌云
Original assignee: INSTITUTE OF CEREAL CROPS XINJIANG ACADEMY OF AGRICULTURAL SCIENCES
Current assignee: INSTITUTE OF CEREAL CROPS XINJIANG ACADEMY OF AGRICULTURAL SCIENCES
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-04-19
Anticipated expiration: 2033-09-20

Abstract

The application discloses a simple rice grain water selecting device, and belongs to the field of rice seed selection. Comprising the following steps: bottom plate, screening case fixed mounting is in the bottom plate upper surface, the bottom plate lower surface evenly installs multiunit and removes the round, the pushing hands are installed to bottom plate upper surface one side, the stirring subassembly has been worn to screening case side below, screening case top surface mounting has the screening subassembly, the screening subassembly includes the sill bar, the connecting rod, sill bar fixed mounting is at screening case top surface, sill bar upper portion rotation is connected with electric telescopic handle, electric telescopic handle keeps away from the one end of sill bar and is connected with the horizontal pole, the inside hollow structure that is of horizontal pole, horizontal pole side mounting has the second motor, the second motor is connected with the screw rod, the screw rod passes horizontal pole side central point put, screw rod threaded connection has the movable block, the movable block both sides have the lug, the screw rod, the movable block is inside the horizontal pole. The water selecting device can select seeds with poor plumpness from rice seeds at one time, and has high screening efficiency.

Description

Simple rice grain water selecting device

Technical Field

The application relates to the field of rice seed selection, in particular to a simple rice seed water selection device.

Background

The rice seed selection operation is needed before breeding, and the main purpose is to screen rice seeds with better plumpness, so that strong seedlings with less diseases and strong disease resistance are cultivated; unqualified seeds such as shrunken seeds and broken seeds float on the water surface due to small specific gravity, so that good seeds are selected.

In order to improve the screening efficiency of rice seeds and the practicability of the screening device, chinese patent CN216605605U discloses a rice seed water screening device, which comprises: the upper end of the sorting tank is communicated with a liquid inlet pipe; the screening mechanism is used for screening impurities in rice grains, is arranged in the sorting tank, and one end of the screening mechanism penetrates through the outside of the sorting tank; the collection mechanism for collecting hollow shrunken rice grains is arranged at one end of the sorting tank.

The utility model provides a rice seed water selection device, although can improve rice seed screening efficiency, but when screening mechanism stirs the rice and drives the poor seed of plumpness and get into the guide board, the screening section of thick bamboo also can drive some full seeds and get into the guide board, and then makes screening effect reduce, consequently needs to take a technological measure to solve the problem that screening effect reduces.

Disclosure of utility model

The summary of the application is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

In order to solve the technical problems mentioned in the background section above, some embodiments of the present application provide a simple rice grain water selecting device, including: bottom plate, screening case fixed mounting is at the bottom plate upper surface, the bottom plate lower surface evenly installs the multiunit and removes the round, the pushing hands are installed to bottom plate upper surface one side, the stirring subassembly is worn to screening case side below, screening case top surface mounting has screening subassembly, screening subassembly includes sill bar, connecting rod, sill bar fixed mounting is at screening case top surface, sill bar upper portion rotates and is connected with electric telescopic handle, electric telescopic handle keeps away from the one end of sill bar and is connected with the horizontal pole, the inside hollow structure that is of horizontal pole, horizontal pole side mounting has the second motor, the second motor is connected with the screw rod, the screw rod passes horizontal pole side central point put, screw rod threaded connection has the movable block, the movable block both sides have the lug, screw rod, the movable block is inside the horizontal pole, the inside spout with the movable block adaptation, the connecting rod is connected at movable block lower surface central point put, connecting rod lower extreme fixedly connected with hollow block, benefit from stirring subassembly's setting for the poor seed of plumpness, promotes screening subassembly to benefit of screening efficiency, the problem that the screening subassembly sets up is solved simultaneously.

Further, screening case side lower part is equipped with the drain pipe, drain pipe threaded connection has the tube cap, benefites by the setting of tube cap, pulls out the tube cap after the screening, just can discharge the inside salt solution of screening case, solves the not good exhaust problem of salt solution.

Further, the stirring assembly comprises a first motor and a round rod, wherein the first motor is fixedly arranged on the side surface of the screening box, the round rod is connected to the first motor, and the round rod penetrates through the side surface of the screening box.

Further, the one end that the round bar kept away from first motor is connected with first connecting plate, one side that the round bar was kept away from to first connecting plate is connected with multiunit evenly distributed's stirring board, the one end that the stirring board kept away from first connecting plate is connected with the second connecting plate, benefited by the setting of multiunit stirring board, promotes the ability of stirring rice for screening speed.

Further, hollow piece side fixed mounting has the dwang, the one end rotation that hollow piece was kept away from to the dwang is connected with first fixed block, the dead lever has been worn to one side that the dwang was kept away from to the hollow piece, the dead lever other end is connected with the second fixed block.

Further, the side of the first fixed block and the second fixed block are connected with the filter plate, the first fixed block and the second fixed block are arranged at the middle position of the filter plate, the filter plate is arranged inside the screening box, seeds with poor plumpness can be taken out at one time due to the arrangement of the filter plate, and the taking-out efficiency is improved.

Further, the hollow block internally mounted has the third motor, the third motor is connected with the dead lever, benefited by the setting of third motor, solves filter screen pivoted problem.

The utility model has the beneficial effects that: according to the utility model, through the arrangement of the stirring assembly and the screening assembly, the seed with poor fullness floats upwards, the screening speed is improved, the screening efficiency is further improved, the stirring plate is driven to rotate by the first motor, the rice seeds are fully stirred and scattered in the screening box by the rotation of the stirring plate, meanwhile, the problem of reduction of the screening effect is solved through the arrangement of the screening assembly, the filter plate is driven to move upwards by the electric telescopic rod, the protrusions are arranged on the periphery of the filter plate, the rice seeds with poor fullness can be taken away once, the rice seeds with good fullness are left, the filter plate is driven to be far away from the screening box by rotating the electric telescopic rod, the filter plate is adjusted to be in a vertical state by starting the third motor, the seeds with poor fullness fall into the collecting box completely, and the disposable collection is realized, and the collecting efficiency is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application.

In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a schematic view of the interior of the screening box of the present application;

FIG. 3 is a schematic perspective view of an agitation assembly according to the present application;

FIG. 4 is a schematic perspective view of a screening assembly according to the present application;

FIG. 5 is a schematic diagram of a connecting rod and a second motor connecting perspective structure according to the present application;

FIG. 6 is a schematic perspective view of a hollow block according to the present application;

FIG. 7 is a schematic view of the internal structure of the hollow block of the present application.

Reference numerals: 1. a bottom plate; 2. an agitation assembly; 3. a screening component; 4. a screening box; 5. pushing hands; 6. a moving wheel; 7. a drain pipe; 201. a first motor; 202. a round bar; 203. an agitating plate; 204. a first connection plate; 205. a second connecting plate; 301. a cross bar; 302. a connecting rod; 303. a second motor; 304. an electric telescopic rod; 305. a bottom bar; 306. a filter plate; 307. a first fixed block; 308. a hollow block; 309. a second fixed block; 310. a screw; 311. a moving block; 312. a third motor; 313. a fixed rod; 314. and rotating the rod.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. Referring to fig. 1 and 2, the method includes: the bottom plate 1, screening case 4 fixed mounting is at bottom plate 1 upper surface, and the multiunit removes round 6 evenly is installed to bottom plate 1 lower surface, and pushing hands 5 are installed to bottom plate 1 upper surface one side, and stirring subassembly 2 has been worn to screening case 4 side below, and screening case 4 top surface mounting has screening subassembly 3, and screening case 4 side lower part is equipped with drain pipe 7, and drain pipe 7 threaded connection has the tube cover.

Referring to fig. 3, the stirring assembly 2 comprises a first motor 201 and a round rod 202, the first motor 201 is fixedly installed on the side surface of the screening box 4, the round rod 202 is connected to the first motor 201, the round rod 202 penetrates through the side surface of the screening box 4, one end of the round rod 202, which is far away from the first motor 201, is connected with a first connecting plate 204, one side, which is far away from the round rod 202, of the first connecting plate 204 is connected with a plurality of groups of uniformly distributed stirring plates 203, one end, which is far away from the first connecting plate 204, of the stirring plates 203 is connected with a second connecting plate 205, the device is pushed to a working place through a pushing handle 5 and a moving wheel 6, the moving wheel 6 is fixed, then saline (with the salt water concentration of 1.08-1.13) is injected into the screening box 4, after the saline is injected, the rice seeds needing to be screened are poured into the screening box 4, at the moment, the stirring assembly 2 is started, the first motor 201 is started, the round rod 202 is started to rotate, the round rod 204 is driven to rotate, the first connecting plate 204 is driven to rotate, the stirring plates 203 are driven to rotate, the first connecting plate 204 is rotated, the rotation of the stirring plates is driven, the second connecting plate 205 is driven to rotate, the rotation is driven, the rotation of the second connecting plate 205 is driven to rotate, the rotation is driven, the rotation 6 is driven to rotate, and the rotation wheels are driven to rotate, and the rice seeds are driven to rotate, and the rotation 2, and the rice is 2, and the full is and the rice is and the full is and is turned.

Referring to fig. 4, 5, 6 and 7, the screening assembly 3 comprises a bottom rod 305 and a connecting rod 302, the bottom rod 305 is fixedly installed on the top surface of the screening box 4, an electric telescopic rod 304 is rotatably connected to the upper portion of the bottom rod 305, one end of the electric telescopic rod 304, which is far away from the bottom rod 305, is connected with a cross rod 301, the cross rod 301 is of a hollow structure, a second motor 303 is installed on the side surface of the cross rod 301, a screw 310 is connected with the second motor 303, the screw 310 penetrates through the center position of the side surface of the cross rod 301, the screw 310 is in threaded connection with a moving block 311, bumps are arranged on two sides of the moving block 311, the screw 310 and the moving block 311 are arranged in the cross rod 301, a sliding groove matched with the moving block 311 is formed in the cross rod 301, the connecting rod 302 is connected to the center position of the lower surface of the moving block 311, the lower end of the connecting rod 302 is fixedly connected with a hollow block 308, a rotating rod 314 is fixedly installed on the side surface of the hollow block 308, one end of the rotating rod 314, which is far away from the hollow block 308, is rotatably connected with a first fixed block 307, the side of the hollow block 308 far away from the rotating rod 314 is penetrated with a fixed rod 313, the other end of the fixed rod 313 is fixedly connected with a second fixed block 309, the side surfaces of the first fixed block 307 and the second fixed block 309 are fixedly connected with a filter plate 306, the first fixed block 307 and the second fixed block 309 are positioned in the middle of the filter plate 306, the filter plate 306 is positioned in the screening box 4, a third motor 312 is arranged in the hollow block 308, the third motor 312 is connected with the fixed rod 313, the second motor 303 is started to drive the screw 310 to rotate, the screw 310 is rotated to drive the moving block 311 to move along the sliding groove in the cross rod 301 towards the middle of the screening box 4, the moving block 311 is moved to drive the connecting rod 302 to move, the connecting rod 302 is moved to drive the hollow block 308, the first fixed block 307, the second fixed block 309 and the filter plate 306 to move to the middle of the screening box 4, the second motor 303 is closed when the filter plate 306 is moved to the middle of the screening box 4, starting a third motor 312, starting an electric telescopic rod 304 to move upwards at the moment, enabling the electric telescopic rod 304 to move upwards to drive a cross rod 301 to move upwards, driving a moving block 311 and a connecting rod 302 to move upwards, driving a hollow block 308, a first fixed block 307, a second fixed block 309 and a filter plate 306 to move upwards (the aperture of the filter plate 306 is smaller than that of rice, protrusions are arranged around the filter plate 306), when the filter plate 306 rotates to a horizontal state, the filter plate 306 is under the rice floating on the water surface, closing the electric telescopic rod 304 (the third motor 312 is a waterproof servo motor and is provided with a band-type brake, the rotating angle can be controlled), enabling the electric telescopic rod 304 to move upwards to drive a cross rod 301 to move upwards, enabling the moving block 311 and the connecting rod 302 to move upwards, enabling the connecting rod 302 to move upwards to drive the hollow block 308, the first fixed block 307, the second fixed block 309 and the filter plate 306 to move upwards (the aperture of the filter plate 306 is smaller than that of rice, protrusions are arranged around the filter plate 306), and when the rice is completely separated from a filter plate 4, the electric telescopic rod 304 rotates to drive the rice to leave the filter plate 4 (the electric telescopic rod 304 is completely separated from the filter plate 4), and when the electric telescopic rod 304 rotates to drive the rice to leave the filter plate 4 to move to the filter plate 4, and the electric telescopic rod 304 to move to a full end of the filter plate 4 is turned over, and then the electric telescopic rod 304 is turned over to be out of the filter plate 4, and the rice is turned over, and finally, the rice is turned over to be out of the filter plate 3, and the rice is turned over, and the rice is turned over.

Working principle: when rice seeds are selected, the device is pushed to a working place through the pushing hands 5 and the moving wheels 6, the moving wheels 6 are fixed, then salt water (the salt water concentration is 1.08-1.13) is injected into the screening box 4, after the salt water does not have the filter plate 306, rice seeds to be screened are poured into the screening box 4, the water level is above the filter plate 306, the stirring assembly 2 is started at the moment (the stirring assembly 2 is not contacted with the filter plate 306 below the screening box 4), the first motor 201 is started to drive the round rod 202 to rotate, the round rod 202 rotates to drive the first connecting plate 204 to rotate, the first connecting plate 204 rotates to drive the stirring plate 203 to rotate, the stirring plate 203 rotates to drive the second connecting plate 205 to stir the rice seeds in the screening box 4, the rice seeds with poor fullness float upwards, the rice seeds with good fullness fall after the rice seed screening is finished, turning off the first motor 201, stopping the stirring assembly 2, cleaning the seeds with poor fullness floating on the water surface, starting the second motor 303 to drive the screw 310 to rotate, driving the moving block 311 to move towards the middle of the screening box 4 along the sliding chute in the cross rod 301 by the rotation of the screw 310, driving the connecting rod 302 to move by the movement of the moving block 311, driving the hollow block 308, the first fixed block 307, the second fixed block 309 and the filter plate 306 to move by the movement of the connecting rod 302, turning off the second motor 303 when the filter plate 306 moves to the middle position of the screening box 4, starting the third motor 312, driving the fixed rod 313 to rotate by the start of the third motor 312, driving the second fixed block 309 to rotate downwards by the rotation of the fixed rod 313, driving the filter plate 306 to rotate downwards by the rotation of the second fixed block 309, driving the first fixed block 307 to rotate downwards along the rotating rod 314, when the filter plate 306 rotates to a horizontal state, the filter plate 306 is below the rice seeds floating on the water surface, the third motor 312 is closed (the third motor 312 is a waterproof servo motor and is provided with a band-type brake, the rotation angle can be controlled), the electric telescopic rod 304 is started to move upwards, the electric telescopic rod 304 moves upwards to drive the cross rod 301 to move upwards, the cross rod 301 moves upwards to drive the moving block 311 and the connecting rod 302 to move upwards, the connecting rod 302 moves upwards to drive the hollow block 308, the first fixed block 307, the second fixed block 309 and the filter plate 306 to move upwards (the aperture of the filter plate 306 is smaller than that of rice, bulges are arranged around the filter plate 306), the filter plate 306 moves upwards to enable the rice seeds floating on the water surface to be meshed with the rice seeds, when the rice seeds completely leave the screening box 4, the electric telescopic rod 304 rotates to drive the rice seeds to leave the upper portion of the screening box 4, when the long end of the filter plate 306 is parallel to the long end of the screening box 4, the electric telescopic rod 304 stops rotating, the third motor 312 is started to drive the filter plate 306 to turn to a vertical state, the rice seeds are poured into the collecting box (not shown in the figure), the drain pipe 7 is opened, the drain pipe 7 is discharged out of the rice seeds, the filter plate 7 is not fully discharged out of the screening box, and the rice seeds are fully discharged out of the screening box 4, the filter plate 7 is completely, and then the original rice seeds are discharged out of the screening box is not full, and the rice seeds are discharged from the screening box 4.

Claims

1. A simple rice grain water selecting device, comprising: bottom plate (1), screening case (4), its characterized in that: the screening box (4) is fixedly arranged on the upper surface of the bottom plate (1), a plurality of groups of moving wheels (6) are uniformly arranged on the lower surface of the bottom plate (1), a pushing handle (5) is arranged on one side of the upper surface of the bottom plate (1), an agitating assembly (2) is arranged below the side surface of the screening box (4) in a penetrating mode, and a screening assembly (3) is arranged on the top surface of the screening box (4);

The screening assembly (3) comprises a bottom rod (305) and a connecting rod (302), the bottom rod (305) is fixedly arranged on the top surface of the screening box (4), an electric telescopic rod (304) is connected to the upper portion of the bottom rod (305) in a rotating mode, one end of the electric telescopic rod (304) away from the bottom rod (305) is connected with a cross rod (301), the inside of the cross rod (301) is of a hollow structure, a second motor (303) is arranged on the side face of the cross rod (301), the second motor (303) is connected with a screw rod (310), the screw rod (310) penetrates through the side face center position of the cross rod (301), moving blocks (311) are connected with threads of the screw rod (310), protruding blocks are arranged on two sides of the moving blocks (311), sliding grooves matched with the moving blocks (311) are formed in the inside the cross rod (301), the connecting rod (302) is connected to the center position of the lower surface of the moving blocks (311), and the lower end of the connecting rod (302) is fixedly connected with a hollow block (308).

2. The simple rice grain water selecting device as claimed in claim 1, wherein: the screening box (4) side lower part is equipped with drain pipe (7), drain pipe (7) threaded connection has the tube cap.

3. The simple rice grain water selecting device as claimed in claim 1, wherein: the stirring assembly (2) comprises a first motor (201) and a round rod (202), wherein the first motor (201) is fixedly arranged on the side face of the screening box (4), the round rod (202) is connected to the first motor (201), and the round rod (202) penetrates through the side face of the screening box (4).

4. A simple rice grain water selection device according to claim 3, wherein: one end of the round rod (202) away from the first motor (201) is connected with a first connecting plate (204), one side of the first connecting plate (204) away from the round rod (202) is connected with a plurality of groups of stirring plates (203) which are uniformly distributed, and one end of the stirring plates (203) away from the first connecting plate (204) is connected with a second connecting plate (205).

5. The simple rice grain water selecting device as claimed in claim 1, wherein: the side of the hollow block (308) is fixedly provided with a rotating rod (314), one end, far away from the hollow block (308), of the rotating rod (314) is rotationally connected with a first fixed block (307), one side, far away from the rotating rod (314), of the hollow block (308) is penetrated with a fixed rod (313), and the other end of the fixed rod (313) is fixedly connected with a second fixed block (309).

6. The simple rice grain water selecting device as claimed in claim 5, wherein: the side surfaces of the first fixing block (307) and the second fixing block (309) are connected with a filter plate (306), the first fixing block (307) and the second fixing block (309) are arranged at the middle position of the filter plate (306), and the filter plate (306) is arranged inside the screening box (4).

7. The simple rice grain water selecting device as claimed in claim 5, wherein: the hollow block (308) is internally provided with a third motor (312), and the third motor (312) is connected with a fixed rod (313).