CN108855580B - Automatic separation cereal seed water separation device for agricultural planting - Google Patents
Automatic separation cereal seed water separation device for agricultural planting Download PDFInfo
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- CN108855580B CN108855580B CN201810937831.XA CN201810937831A CN108855580B CN 108855580 B CN108855580 B CN 108855580B CN 201810937831 A CN201810937831 A CN 201810937831A CN 108855580 B CN108855580 B CN 108855580B
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- water separation
- box body
- push rod
- chamber
- separation box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/36—Devices therefor, other than using centrifugal force
Abstract
The invention discloses an automatic-separation grain seed water separation device for agricultural planting, which comprises a water separation box body and a base substrate used for supporting, wherein a water separation chamber and a pushing chamber are communicated through a plurality of water permeable holes arranged on a partition plate, a piston push plate with the edge side matched with the inner wall of the pushing chamber in a vertical sliding manner is arranged in the pushing chamber, a vertically downward push rod is fixedly connected to the center of the bottom end of the piston push plate, and a driving mechanism used for pushing the push rod to move up and down in a reciprocating manner is arranged at the bottom end of the push rod; the side wall of the water separation box body is also provided with a separation box body, the bottom wall of the separation box body is connected with a flow outlet pipe, the lower end of the flow outlet pipe is connected with a three-way pipe, the side port of the three-way pipe is communicated with the interior of the water separation chamber through a flow inlet pipe, the flow inlet pipe is provided with a second one-way valve, and the flow outlet pipe is provided with a first one-way valve. The invention avoids the situation that the bottom shrivelled seeds are pressed and covered and can not float, further realizes the automatic separation of the shrivelled seeds and the qualified seeds, and has simple structure and stronger practicability.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to an automatic separation cereal seed water separation device for agricultural planting.
Background
The paddy is a rice subspecies of ordinary cultivated oryza belonging to the genus oryza of the family Gramineae, without removing rice hulls. Human beings have confirmed that 22 types of rice and common type of rice are annual plants 50-130 cm high, the main stem is branched into a plurality of tillers at the bottom, and conical flower clusters can grow at the tail ends of the tillers. Each cluster can grow 50-500 spikelets, each spike giving a fruit, the nucleoli. The fruit does not completely separate from the plant structure of the floral grouping after harvesting. And cereal is because its seed is adulterated with shriveled seed before planting, influences the growth season mu yield of cereal like this, so need separate, and general water selects the device, and shriveled seed is pressed easily and is covered and can't float and lead to the separation incomplete in the bottom, and the seed that floats simultaneously needs the manual work to salvage the separation, and is comparatively troublesome.
Disclosure of Invention
The invention aims to provide an automatic separation cereal seed water separation device for agricultural planting, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a grain seed water separation device capable of automatically separating for agricultural planting comprises a water separation box body and a base plate used for supporting, wherein a partition plate is arranged inside the water separation box body, the partition plate divides the inside of the water separation box body into a water separation chamber located at the upper end and a pushing chamber located at the lower end, the water separation chamber and the pushing chamber are communicated through a plurality of water permeable holes formed in the partition plate, a piston push plate with the side matched with the inner wall of the piston push plate in a sliding mode up and down is arranged inside the pushing chamber, a vertical downward push rod is fixedly connected to the center of the bottom end of the piston push plate, the lower end of the push rod penetrates through the bottom wall of the water separation box body and is matched with the water separation chamber in a sliding mode up and down, and; the side wall of the water separation box body is also provided with a separation box body, the side wall of the top end of the separation box body is provided with a drainage port communicated with the water separation chamber, the bottom wall of the separation box body is connected with a flow outlet pipe, the lower end of the flow outlet pipe is connected with a three-way pipe, the lower port of the three-way pipe is communicated with the inside of the pushing chamber through a connecting conduit, the side port of the three-way pipe is communicated with the inside of the water separation chamber through a flow inlet pipe, the flow inlet pipe is provided with a second one-way valve, and the flow outlet.
As a further scheme of the invention: the driving mechanism comprises a driving motor, a rotating rod shaft, a cam and a spring, the rotating rod shaft is installed between the two supporting rod columns and is in rotating connection with the two supporting rod columns, the cam is installed on the rotating rod shaft, the upper end of the spring is connected with the bottom wall of the water separation box body, the lower end of the spring is connected with a baffle arranged at the bottom end of the push rod, the side of the cam abuts against the lower end face of the baffle, the driving motor is arranged on the upper end face of the base plate, and the output shaft of the driving motor is in transmission connection with one end of the rotating rod.
As a still further scheme of the invention: actuating mechanism includes push motor, rotating disc, horizontal push rod and vertical slide rail, push motor is located the downside of water selection box and fixes on the base plate through the support, is provided with rotating disc on the push motor output shaft, and rotating disc's distolateral is provided with the horizontal push rod that has the bar hole, the one end of horizontal push rod and the vertical slide rail that sets up in rotating disc side pass through the slider cooperation of sliding from top to bottom and are connected, are provided with eccentric projection on the rotating disc terminal surface, and the projection is located the bar hole on the horizontal push rod, and horizontal push rod upper end pole wall and push rod lower extreme fixed connection.
As a still further scheme of the invention: and a first material discharge port for discharging qualified seeds is further formed in the side wall of the bottom of the water separation chamber.
As a still further scheme of the invention: the separation box body is internally provided with a screen plate.
As a still further scheme of the invention: and a second material discharge port for discharging shrivelled seeds is arranged on the side wall of the separation box body, and the second material discharge port is positioned on the side of the screen blocking plate.
As a still further scheme of the invention: the bottom wall of the water separation box body is connected with the upper end face of the base plate through a plurality of supporting rod columns.
Compared with the prior art, the invention has the beneficial effects that: reciprocate through the piston push pedal and the setting in the hole of permeating water makes the cereal of bottom vibrate in aqueous and make the seed of shrivelled bottom float, and the liquid level rises inside floated seed can the discharge water selection box simultaneously, avoids the shrivelled seed of bottom to be pressed and cover and unable showy, and then realizes the autosegregation of shrivelled seed and qualified seed, simple structure, and the practicality is stronger.
Drawings
FIG. 1 is a schematic structural diagram of an automatic separating cereal seed water separation device for agricultural planting.
Fig. 2 is a schematic structural diagram of another embodiment of the automatic separating cereal seed water separation device for agricultural planting.
FIG. 3 is a schematic structural diagram of a separation box body in the automatic separation cereal seed water separation device for agricultural planting.
Wherein: the water separation box comprises a water separation box body 1, a base plate 2, a support rod column 3, a partition plate 4, a water permeable hole 5, a water separation chamber 6, a pushing chamber 7, a first material discharge port 8, a separation box body 9, a piston push plate 10, a push rod 11, a baffle plate 12, a spring 13, a rotating rod shaft 14, a cam 15, a driving motor 16, a bevel gear pair 17, a three-way pipe 18, a flow outlet pipe 19, a first one-way valve 20, a flow inlet pipe 21, a second one-way valve 22, a vertical slide rail 23, a slide block 24, a pushing motor 25, a rotating disc 26, a transverse push rod 27, a convex column 28, a connecting pipe 29, a water discharge port 30, a blocking net plate 31 and a second material.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 3, in the embodiment of the present invention, an automatic separation cereal seed water separation device for agricultural planting comprises a water separation box body 1 and a base substrate 2 for supporting, wherein the bottom wall of the water separation box body 1 is connected with the upper end surface of the base substrate 2 through a plurality of support posts 3, a partition plate 4 is arranged inside the water separation box body 1, the partition plate 4 divides the inside of the water separation box body 1 into a water separation chamber 6 at the upper end and a push chamber 7 at the lower end, the water separation chamber 6 and the push chamber 7 are communicated through a plurality of water permeable holes 5 arranged on the partition plate 4, the aperture of the water permeable holes 5 is smaller than the size of cereal particles, a piston push plate 10 with the side sliding up and down with the inner wall is arranged inside the push chamber 7, a vertically downward push rod 11 is fixedly connected to the bottom center of the piston push plate 10, the lower end of the push rod 11 penetrates through the bottom wall of the water separation box body, the bottom end of the push rod 11 is provided with a driving mechanism for pushing the push rod 11 to reciprocate up and down, the driving mechanism comprises a driving motor 16, a rotating rod shaft 14, a cam 15 and a spring 13, the rotating rod shaft 14 is arranged between the two supporting rods 3 and is rotationally connected with the two supporting rods, the cam 15 is arranged on the rotating rod shaft 14, the upper end of the spring 13 is connected with the bottom wall of the water separation tank body 1, the lower end of the spring 13 is connected with the baffle plate 12 arranged at the bottom end of the push rod 11, the side edge of the cam 15 abuts against the lower end face of the baffle plate 12, the driving motor 16 is arranged on the upper end face of the base plate 2, and the output shaft of the driving motor 16 is in transmission connection with one end of the rotating rod shaft 14 through a bevel gear pair 17, the driving motor 16 enables the rotating rod shaft 14 to rotate through the bevel gear pair 17, the rotating rod shaft 14 drives the cam 15 to rotate, and the eccentric arrangement of the cam 15 is matched with the action of the spring 13 to enable the push rod 11 to reciprocate up and down; the side wall of the water separation box body 1 is also provided with a separation box body 9, the side wall of the top end of the separation box body 9 is provided with a water drainage port 30 communicated with the water separation chamber 6, the inside of the separation box body 9 is provided with a screen plate 31, the bottom wall of the separation box body 9 is connected with a flow outlet pipe 19, the lower end of the flow outlet pipe 19 is connected with a three-way pipe 18, the lower end port of the three-way pipe 18 is communicated with the inside of the push chamber 7 through a connecting conduit 29, the side end port of the three-way pipe 18 is communicated with the inside of the water separation chamber 6 through a flow inlet pipe 21, the flow inlet pipe 21 is provided with a second one-way valve 22, the flow outlet pipe 19 is provided with a first one-way valve 20, when the push rod 11 moves upwards, the piston push plate 10 is pushed to move upwards to inject the water flow in the push chamber 7 into the water separation chamber 6 through the water permeable hole 5 in an impact flow manner, so, because the water flow on the water separation chamber 6 rises and then flows into the separation box body 9 through the water discharge port 30, the shrivelled floating seeds stay in the separation box body 9, and because the bottom space of the push chamber 7 is enlarged, the water in the separation box body 9 flows back to the bottom of the push chamber 7 through the water outlet pipe 19 and the connecting pipe 29, when the piston push plate 10 moves downwards, the water at the bottom of the push chamber 7 is extruded and impacted into the water separation chamber 6 through the connecting pipe 29 and the water inlet pipe 21, so that the push chamber 7 is vibrated again, the water in the water separation chamber 6 flows to the upper end part of the push chamber 7 through the water permeable holes 5, and the reciprocating operation can realize the automatic separation of the shriveled seeds and the qualified seeds, the side wall at the bottom of the water separation chamber 6 is also provided with the first material discharge port 8 for discharging the qualified seeds, the side wall of the separation box body 9 is provided with the second material discharge port 32 for discharging the shriveled seeds, the second material discharge port 32 is located at the side of the screen plate 31.
Example two:
the second embodiment is different from the first embodiment in that the driving mechanism includes a pushing motor 25, a rotating disc 26, a horizontal push rod 27 and a vertical slide rail 23, the pushing motor 25 is located at the lower side of the water separator 1 and fixed on the base substrate 2 through a bracket, the rotating disc 26 is arranged on the output shaft of the pushing motor 25, the horizontal push rod 27 with a strip-shaped hole is arranged at the end side of the rotating disc 26, one end of the horizontal push rod 27 is connected with the vertical slide rail 23 arranged at the side surface of the rotating disc 26 through a slide block 24 in a sliding and up-and-down fit manner, an eccentric convex column 28 is arranged on the end surface of the rotating disc 26, the convex column 28 is located in the strip-shaped hole on the horizontal push rod 27, the upper end rod wall of the horizontal push rod 27 is fixedly connected with the lower end of the push rod 11, the pushing motor 25 can drive the rotating disc 26 to rotate, the rotating disc 26 makes the horizontal push rod 27, thereby achieving the up-and-down reciprocating movement of the push rod 11.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An automatic separation grain seed water separation device for agricultural planting comprises a water separation box body (1) and a base substrate (2) used for supporting, it is characterized in that a partition board (4) is arranged in the water separation box body (1), the partition board (4) divides the interior of the water separation box body (1) into a water separation chamber (6) at the upper end and a push chamber (7) at the lower end, the water separation chamber (6) and the push chamber (7) are communicated through a plurality of water permeable holes (5) arranged on the partition board (4), a piston push plate (10) with the edge side matched with the inner wall of the push chamber (7) in a vertical sliding way is arranged in the push chamber (7), the center of the bottom end of the piston push plate (10) is fixedly connected with a vertically downward push rod (11), the lower end of the push rod (11) penetrates through the bottom wall of the water separation box body (1) and is matched with the water separation box body in a sliding manner, and a driving mechanism used for pushing the push rod (11) to reciprocate up and down is arranged at the bottom end of the push rod (11); the side wall of the water separation box body (1) is further provided with a separation box body (9), the side wall of the top end of the separation box body (9) is provided with a water drainage port (30) communicated with the water separation chamber (6), the bottom wall of the separation box body (9) is connected with a flow outlet pipe (19), the lower end of the flow outlet pipe (19) is connected with a three-way pipe (18), the lower port of the three-way pipe (18) is communicated with the inside of the push chamber (7) through a connecting pipe (29), the side port of the three-way pipe (18) is communicated with the inside of the water separation chamber (6) through a flow inlet pipe (21), a second one-way valve (22) is arranged on the flow inlet pipe (21), and a first one-way valve (20).
2. The automatic separating grain seed water separation device for agricultural planting according to claim 1, wherein the driving mechanism comprises a driving motor (16), a rotating rod shaft (14), a cam (15) and a spring (13), the rotating rod shaft (14) is installed between the two support rod columns (3) and is rotatably connected with the two support rod columns, the cam (15) is installed on the rotating rod shaft (14), the upper end of the spring (13) is connected with the bottom wall of the water separation box body (1), the lower end of the spring (13) is connected with a baffle (12) arranged at the bottom end of the push rod (11), the side of the cam (15) abuts against the lower end face of the baffle (12), the driving motor (16) is arranged on the upper end face of the base plate (2), and the output shaft of the driving motor (16) is in transmission connection with one end of the rotating rod shaft (14) through a bevel gear pair (17).
3. The automatic separating cereal seed water separation device for agricultural planting according to claim 1, it is characterized in that the driving mechanism comprises a pushing motor (25), a rotating disc (26), a horizontal push rod (27) and a vertical slide rail (23), the pushing motor (25) is positioned at the lower side of the water separation tank body (1) and is fixed on the base substrate (2) through a bracket, a rotating disc (26) is arranged on an output shaft of the pushing motor (25), a transverse push rod (27) with a strip-shaped hole is arranged at the end side of the rotating disc (26), one end of the transverse push rod (27) is connected with a vertical slide rail (23) arranged on the side surface of the rotating disc (26) in a vertically sliding fit manner through a slide block (24), an eccentric convex column (28) is arranged on the end surface of the rotating disc (26), the convex column (28) is positioned in a strip-shaped hole on the transverse push rod (27), and the upper end rod wall of the transverse push rod (27) is fixedly connected with the lower end of the push rod (11).
4. The automatic separating grain seed water separation device for agricultural planting according to claim 1, characterized in that a first material discharge opening (8) for discharging qualified seeds is further arranged on the side wall of the bottom of the water separation chamber (6).
5. The automatic separating cereal seed water separation device for agricultural planting according to claim 4, characterized in that the inside of the separation box body (9) is provided with a screen plate (31).
6. The automatic separating grain seed water separation device for agricultural planting according to claim 5, characterized in that the side wall of the separation box body (9) is provided with a second material discharge opening (32) for discharging the shrivelled seeds, and the second material discharge opening (32) is positioned at the side of the screen plate (31).
7. The agricultural planting automatic separation cereal seed water separation device of claim 1, characterized in that, the water separation box body (1) bottom wall is connected with the upper end face of the base plate (2) through a plurality of support pole columns (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937831.XA CN108855580B (en) | 2018-08-17 | 2018-08-17 | Automatic separation cereal seed water separation device for agricultural planting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810937831.XA CN108855580B (en) | 2018-08-17 | 2018-08-17 | Automatic separation cereal seed water separation device for agricultural planting |
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| CN108855580A CN108855580A (en) | 2018-11-23 |
| CN108855580B true CN108855580B (en) | 2020-11-24 |
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| CN201810937831.XA Active CN108855580B (en) | 2018-08-17 | 2018-08-17 | Automatic separation cereal seed water separation device for agricultural planting |
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| WO2008092017A1 (en) * | 2007-01-24 | 2008-07-31 | Seminis Vegetable Seeds, Inc. | Liquid density separation system |
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