CN212349089U - Seed water selection device for agricultural rice cultivation - Google Patents
Seed water selection device for agricultural rice cultivation Download PDFInfo
- Publication number
- CN212349089U CN212349089U CN202020287377.0U CN202020287377U CN212349089U CN 212349089 U CN212349089 U CN 212349089U CN 202020287377 U CN202020287377 U CN 202020287377U CN 212349089 U CN212349089 U CN 212349089U
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- water separation
- stirring
- filter screen
- water
- stirring shaft
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Abstract
The utility model discloses a seed water selection device for agricultural rice cultivation, which comprises a water selection box, a filter screen plate and a stirring unit, and also comprises a cleaning unit for cleaning impurities on the water surface, the top opening of the water selection box, the filter screen plate is fixedly arranged at the lower part of the inner cavity of the water selection box, the stirring unit comprises a stirring shaft which is horizontally arranged and is rotationally connected with the side wall of the water selection box, a stirring rod which is fixedly arranged on the stirring shaft and a stirring motor which is used for driving the stirring shaft to rotate by U, the inner cavity of the water selection box is positioned above the filter screen plate and is provided with the stirring unit and the cleaning unit, the cleaning unit comprises a flexible filter screen, a positive and negative rotating motor, a threaded rod and a movable rod, the stirring unit and the cleaning unit are arranged, the stirring unit enables the impurities and shrivelled seeds in the seeds to be exposed and float on the water surface, the flexible filter screen of the cleaning unit is, accelerate the separation and the clearance of surface of water debris and shrivelled seed, improved work efficiency.
Description
Technical Field
The utility model relates to a water course cultivation technical field specifically is an agricultural is seed water selection device for rice cultivation.
Background
Rice is a cereal crop of the genus Oryza, and the representative species is rice. The rice is native to China and India, and the rice is planted by precedents in Yangtze river basin of China seven thousand years ago. The rice is classified into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to the rice type. The conventional rice and hybrid rice are classified according to the seed reserving mode. The rice is obtained by removing glume from rice, weighing brown rice, and grinding rice bran layer to obtain the final product.
Rice cultivation needs grow seedlings, need carry out the water and select to the seed before growing seedlings, just so can help the seedling rate of growing seedlings, and current when carrying out the water and select, through the manual work with the help of the instrument, the manual debris with the surface of water and shrivelled seed are fished out, then just can obtain plump seed, and work efficiency is low like this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an agricultural is seed water selection device for rice cultivation to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a seed water separation device for agricultural rice cultivation comprises a water separation tank, a filter screen plate, a stirring unit and a cleaning unit for cleaning impurities on the water surface, wherein supporting legs are uniformly fixed at the bottom of the water separation tank, the top of the water separation tank is open, the filter screen plate is fixedly arranged at the lower part of an inner cavity of the water separation tank, a discharge port is arranged above the filter screen plate on the side wall of the water separation tank, a valve is arranged on the discharge port, a water outlet is arranged at the bottom of the water separation tank, the valve is arranged on the water outlet, the stirring unit is arranged above the filter screen plate in the inner cavity of the water separation tank, the cleaning unit comprises a flexible filter screen, a forward and reverse rotating motor, a threaded rod and a movable rod, the threaded rods are symmetrically and rotatably arranged in the water separation tank in the front and back directions, are rotatably connected with the side wall of the water separation tank through a sealing, just reversing motor drive connects two one of the threaded rod, two be connected with the movable rod between the threaded rod, the internal thread hole that supplies the threaded rod to pass and threaded connection is all seted up at the movable rod both ends, the installation pole at flexible filter screen both ends passes through the connecting piece and can dismantle with water selection incasement wall and movable rod respectively and be connected.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: and rollers are mounted at the bottom ends of the supporting legs.
In one alternative: the rollers are self-locking rollers.
In one alternative: the filter screen plate is obliquely arranged towards one side of the discharge hole.
In one alternative: the stirring unit comprises a stirring shaft which is horizontally arranged and is rotatably connected with the side wall of the water separation tank, a stirring rod fixedly arranged on the stirring shaft and a stirring motor used for driving the stirring shaft to rotate, one end of the stirring shaft penetrates through the side wall of the water separation tank and extends to the outside of the water separation tank, and the stirring rods on the two sides of the stirring shaft are arranged in a staggered mode.
In one alternative: the connecting piece is a hanging ring and a hook.
In one alternative: the stirring shaft is hollow inside, a plurality of air holes are uniformly formed in the shaft section of the stirring shaft in the water separation tank, an air pipe is inserted into one end, located outside the water separation tank, of the stirring shaft, the air pipe is rotatably connected with the stirring shaft through a sealing bearing, and the other end of the air pipe is connected with an air outlet of the fan.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the cleaning device is provided with a stirring unit and a cleaning unit, wherein the stirring unit comprises a stirring shaft which is horizontally arranged and is rotationally connected with the side wall of the water separation tank, a stirring rod fixedly arranged on the stirring shaft and a stirring motor used for driving the stirring shaft to rotate, the cleaning unit comprises a flexible filter screen, a forward and reverse rotating motor, a threaded rod and a movable rod, the seeds are stirred to expose sundries and shriveled seeds in the seeds and float on the water surface, after the seeds are stirred for a period of time, the forward and reverse rotating motor is started to rotate, the forward and reverse rotating motor drives the two threaded rods to synchronously rotate through a belt transmission mechanism, the two threaded rods drive the movable rod to move, the movable rod drives the end part of the flexible filter screen to move, so that the flexible filter screen is pulled open to separate the sundries and the shriveled seeds on the water surface from the seeds on the filter, fall on flexible filter screen, open seed metering mouth discharge seed at last, take off flexible filter screen clearance debris, through can accelerate the separation and the clearance of surface of water debris and shrivelled seed like this, improved work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 3 is a schematic structural view of a stirring unit according to a second embodiment of the present invention.
Notations for reference numerals: 1-water separation box, 2-stirring shaft, 3-stirring rod, 4-positive and negative rotation motor, 5-threaded rod, 6-movable rod, 7-belt transmission mechanism, 8-connecting piece, 9-flexible filter screen, 10-roller, 11-supporting leg, 12-discharge port, 13-stirring motor, 14-air hole, 15-air pipe and 16-fan.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1, in an embodiment of the present invention, a seed water separation device for agricultural rice cultivation includes a water separation tank 1, a filter screen plate and a stirring unit, and further includes a cleaning unit for cleaning impurities on the water surface, wherein support legs 11 are uniformly fixed at the bottom of the water separation tank 1, in this embodiment, the support legs 11 are preferably connected with the water separation tank 1 through screws, rollers 10 are installed at the bottom ends of the support legs 11, the rollers 10 are self-locking rollers, the device is convenient to move, the top of the water separation tank 1 is open, the filter screen plate is fixedly installed at the lower portion of an inner cavity of the water separation tank 1, a discharge port 12 is arranged above the filter screen plate on a side wall of the water separation tank 1, a valve is installed on the discharge port 12, the filter screen plate is inclined towards one side of the discharge port 12 for facilitating material discharge, a water discharge is arranged at the bottom of the water separation tank 1, a valve, the stirring unit comprises a stirring shaft 2 which is horizontally arranged and is rotationally connected with the side wall of the water separation tank 1, a stirring rod 3 fixedly arranged on the stirring shaft 2 and a stirring motor 13 for driving the stirring shaft 2 to rotate by U, in the embodiment, the stirring shaft 2 is preferably rotationally connected with the side wall of the water separation tank 1 through a sealing bearing, one end of the stirring shaft 2 penetrates through the side wall of the water separation tank 1 and extends to the outside of the water separation tank 1, the stirring rods 3 at two sides of the stirring shaft 2 are arranged in a staggered manner, the stirring motor 13 is preferably fixedly connected with one end of the other end of the stirring shaft 2 through a coupler, the stirring motor 13 is preferably arranged on the side wall of the water separation tank 1 through screws, the cleaning unit comprises a flexible filter screen 9, a forward and reverse rotation motor 4, a threaded rod 5 and a movable rod 6, the threaded rods 5 are symmetrically rotationally arranged in the water separation tank 1 in a front-, two the threaded rod 5 one end is connected through belt drive mechanism 7, just reverse motor 4 drive connection two among the threaded rod 5, in this embodiment, just reverse motor 4 is preferred to be through shaft coupling and threaded rod 5 end connection, just reverse motor 4 is preferred to be installed on water selection case 1 outer wall through screw fixed, two be connected with movable rod 6 between the threaded rod 5, the internal thread hole that supplies threaded rod 5 to pass and threaded connection is all seted up at movable rod 6 both ends, the installation pole at flexible filter screen 9 both ends passes through connecting piece 8 and respectively with water selection case 1 inner wall and movable rod 6 can dismantle the connection, length, the width of flexible filter screen 9 are all not less than the length, the width of water selection case 1 inner chamber, connecting piece 8 is preferred to be link and couple, during operation, add seed and water into water selection case 1 earlier, the surface of water is located threaded rod 5 top, then starting a stirring motor 13 to drive a stirring shaft 2 and a stirring rod 3 to rotate, stirring the seeds to expose sundries and shriveled seeds in the seeds and float on the water surface, after stirring for a period of time, starting a forward and reverse rotation motor 4 to rotate, driving two threaded rods 5 to synchronously rotate by the forward and reverse rotation motor 4 through a belt transmission mechanism 7, driving a movable rod 6 to move by the two threaded rods 5, driving the end part of a flexible filter screen 9 to move by the movable rod 6, thereby pulling the flexible filter screen 9 open to separate the sundries and the shriveled seeds on the water surface from the seeds on a filter screen plate, then opening a water outlet to discharge water, finally separating the sundries on the water surface by the flexible filter screen 9, falling on the flexible filter screen 9, finally opening a seed discharging port to discharge the seeds, taking down the flexible filter screen 9 to clean the sundries, and installing vibration exciters on two sides of the bottom of the filter screen plate to help to discharge the seeds, the working efficiency is improved.
Example 2
Please refer to fig. 2-3, the embodiment of the present invention is different from embodiment 1 in that, further, in order to improve the stirring efficiency, the inside of the stirring shaft 2 is hollow, the stirring shaft 2 is located in the shaft section of the hydroscopic tank 1 and has uniformly opened a plurality of air holes 14, the end of the stirring shaft 2 located outside the hydroscopic tank 1 is inserted with the air pipe 15, the air pipe 15 is connected with the rotation of the stirring shaft 2 through a sealed bearing, the other end of the air pipe 15 is connected with the air outlet of the fan 16, and the aeration is performed while stirring, which is helpful for the turning of seeds, and the exposure of the sundries and the shrivelled seeds is.
The utility model discloses a theory of operation is: when the seed sorting machine works, seeds and water are firstly added into the water sorting box 1, the water surface is positioned above the threaded rod 5, then the stirring motor 13 is started to drive the stirring shaft 2 and the stirring rod 3 to rotate, the seeds are stirred, so that sundries and shriveled seeds in the seeds are exposed and float on the water surface, after the seeds are stirred for a period of time, the forward and reverse rotating motor 4 is started to rotate, the forward and reverse rotating motor 4 drives the two threaded rods 5 to synchronously rotate through the belt transmission mechanism 7, the two threaded rods 5 drive the movable rod 6 to move, the movable rod 6 drives the end part of the flexible filter screen 9 to move, so that the flexible filter screen 9 is pulled open, the sundries and the shriveled seeds on the water surface are separated from the seeds on the filter screen plate, then the water outlet is opened to discharge the water, finally the sundries on the water surface are separated by the flexible filter screen 9 and fall on the flexible filter screen 9, finally the seed discharging port is opened, the working efficiency is improved.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The seed water separation device for agricultural rice cultivation comprises a water separation tank (1), a filter screen plate and a stirring unit, wherein supporting legs (11) are uniformly fixed at the bottom of the water separation tank (1), the top of the water separation tank (1) is open, the filter screen plate is fixedly installed at the lower part of an inner cavity of the water separation tank (1), a discharge port (12) is arranged above the filter screen plate on the side wall of the water separation tank (1), a valve is installed on the discharge port (12), a water outlet is arranged at the bottom of the water separation tank (1), a valve is installed on the water outlet, the stirring unit is installed above the filter screen plate in the inner cavity of the water separation tank (1), the seed water separation device is characterized by further comprising a cleaning unit for cleaning impurities on the water surface, the cleaning unit comprises a flexible filter screen (9), a forward and reverse rotation motor (4), a threaded rod (5) and a movable rod (6), the threaded rods (5) are symmetrically installed in the water separation, threaded rod (5) are connected through sealed bearing and water selection case (1) lateral wall rotation, two connect through belt drive mechanism (7) between threaded rod (5) one end, just reverse motor (4) drive connection is two one in threaded rod (5), two be connected with movable rod (6) between threaded rod (5), the internal thread hole that supplies threaded rod (5) to pass and threaded connection is all seted up at movable rod (6) both ends, the installation pole at flexible filter screen (9) both ends passes through connecting piece (8) and can dismantle with water selection case (1) inner wall and movable rod (6) respectively and be connected.
2. The seed water separation device for agricultural rice cultivation as claimed in claim 1, wherein a roller (10) is installed at the bottom end of the support leg (11).
3. The seed water separation device for agricultural rice cultivation as claimed in claim 2, wherein the roller (10) is a self-locking roller.
4. The seed water separation device for agricultural rice cultivation as claimed in claim 1, wherein the filter screen plate is disposed to be inclined toward the discharge port (12).
5. The seed water separation device for agricultural rice cultivation as claimed in any one of claims 1-4, wherein the stirring unit comprises a stirring shaft (2) which is horizontally arranged and is rotatably connected with the side wall of the water separation tank (1), a stirring rod (3) fixedly installed on the stirring shaft (2) and a stirring motor (13) for driving the stirring shaft (2) to rotate in a U shape, one end of the stirring shaft (2) penetrates through the side wall of the water separation tank (1) and extends to the outside of the water separation tank (1), and the stirring rods (3) on two sides of the stirring shaft (2) are arranged in a staggered mode.
6. The seed water separation device for agricultural rice cultivation as claimed in claim 1, wherein the connecting member (8) is a hanging ring and a hook.
7. The seed water separation device for agricultural rice cultivation according to claim 5, wherein the stirring shaft (2) is hollow inside, a plurality of air holes (14) are uniformly formed in a shaft section of the stirring shaft (2) located in the water separation box (1), an air pipe (15) is inserted into one end of the stirring shaft (2) located outside the water separation box (1), the air pipe (15) is rotatably connected with the stirring shaft (2) through a sealing bearing, and the other end of the air pipe (15) is connected with an air outlet of the fan (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020287377.0U CN212349089U (en) | 2020-03-10 | 2020-03-10 | Seed water selection device for agricultural rice cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020287377.0U CN212349089U (en) | 2020-03-10 | 2020-03-10 | Seed water selection device for agricultural rice cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212349089U true CN212349089U (en) | 2021-01-15 |
Family
ID=74145583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020287377.0U Expired - Fee Related CN212349089U (en) | 2020-03-10 | 2020-03-10 | Seed water selection device for agricultural rice cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212349089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114503886A (en) * | 2021-12-17 | 2022-05-17 | 云南省农业科学院热区生态农业研究所 | Method and device for improving seedling rate of custard apple bungarus seedlings |
-
2020
- 2020-03-10 CN CN202020287377.0U patent/CN212349089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114503886A (en) * | 2021-12-17 | 2022-05-17 | 云南省农业科学院热区生态农业研究所 | Method and device for improving seedling rate of custard apple bungarus seedlings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |