CN111437987A

CN111437987A - A water selection device for agricultural seed

Info

Publication number: CN111437987A
Application number: CN202010145833.2A
Authority: CN
Inventors: 王秀芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-07-24

Abstract

The invention discloses a water separation device for agricultural seeds, which comprises a water tank; the upper part of the inner cavity of the water tank is provided with a rotating plate, the rotating plate is made of a grid plate, the outer contour of the rotating plate is matched with the inner contour of the water tank, the middle part of the rotating plate is rotatably connected into the water tank through a rotating shaft, and a driving piece for driving the rotating plate is arranged outside the water tank; the rotating plate is also provided with a material driving plate which is made of grid plates and is in a hook claw shape. According to the invention, the rotating plate is arranged in the water tank, so that the rotating plate can be turned over before water drainage, and seeds can be turned over to the upper side of the rotating plate, so that shrivelled seeds are intercepted by the rotating plate during water drainage, the shrivelled seeds are prevented from being mixed into saturated seeds again, fishing of the shrivelled seeds is not required before water drainage, and the problems in the prior art are solved.

Description

A water selection device for agricultural seed

Technical Field

The invention relates to the field of agricultural facilities, in particular to a water separation device for agricultural seeds.

Background

The agricultural seeds have uneven quality after being collected, which is mainly embodied in that the harvested seeds contain partially shrunken seeds, so that the partially shrunken seeds need to be dried, and the water selection device is mechanical equipment for removing the shrunken seeds.

In sneaking into the saturated seed again along with the liquid level decline for avoiding the shrivelled seed, traditional water selects the device to need salvage away the shrivelled seed that floats in the surface of water after the water selection is accomplished and just can carry out the drainage to there is certain inconvenience in the operation.

Disclosure of Invention

The invention aims to provide a water separation device for agricultural seeds, which solves the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a water separation device for agricultural seeds, comprising a water tank; the upper part of the inner cavity of the water tank is provided with a rotating plate, the rotating plate is made of a grid plate, the outer contour of the rotating plate is matched with the inner contour of the water tank, the middle part of the rotating plate is rotatably connected into the water tank through a rotating shaft, and a driving piece for driving the rotating plate is arranged outside the water tank; the rotating plate is also provided with a material driving plate which is made of grid plates and is in a hook claw shape.

In a further aspect: the driving piece is a driving handle which is fixedly sleeved on the periphery of the rotating shaft body, a sliding block is fixed on one side, close to the water tank, of the driving handle, a guide groove matched with the sliding block is formed in the outer wall of the water tank, and the sliding block is slidably clamped in the guide groove.

In a further aspect: the material driving plate is connected to the rotating plate in a sliding mode and can move back and forth along the length direction of the rotating plate, and the material driving plate is driven by the moving driving mechanism.

In a further aspect: the movable driving mechanism comprises a driving magnetic block and a driven magnetic block, wherein the driving magnetic block is connected to the outer wall of the water tank in a sliding mode and can move back and forth along the horizontal direction, the driven magnetic block is fixed on the material driving plate, and opposite magnetic poles of the driven magnetic block and the driving magnetic block are opposite.

In a further aspect: the water tank is characterized in that a hollow lifting frame is further arranged on the lower portion of the inner cavity of the water tank, a material turning frame is fixed at the bottom of the lifting frame, the lifting frame is driven by a lifting driving mechanism, and when the lifting frame is located at the downward maximum stroke position, the material turning frame is attached to the bottom surface of the inner cavity of the water tank.

In a further aspect: the crane comprises a plurality of mutually perpendicular's first body of rod and second body of rod.

In a further aspect: the lifting driving mechanism comprises a cylinder body and an air supply device, wherein the cylinder body is installed in the water tank, a piston sheet matched with the cylinder body is arranged in the cylinder body, the bottom of the piston sheet is connected with the cylinder body through a reset spring, a piston rod is fixed at the top of the piston sheet, the tail end of the piston rod is connected with the lifting frame, the air supply device is located outside the water tank, and the air supply device is connected with the cylinder body through a conveying pipe.

In a further aspect: the cylinder body is also connected with an air outlet pipe, and the air outlet pipe and the conveying pipe are both provided with check valves for preventing backflow.

In a further aspect: the outlet duct is provided with a plurality ofly.

Compared with the prior art, the invention has the following beneficial effects:

1. through setting up the rotor plate in the water tank, can overturn the rotor plate before the drainage and turn over the seed to the rotor plate top to intercept shrivelled seed by the rotor plate when the drainage, avoid during shrivelled seed sneaks into saturated seed again, need not to carry out the salvage of shrivelled seed before the drainage, solved prior art's problem.

2. Through setting up the flitch of catching up with of slidingtype on the rotor plate, the cooperation removes actuating mechanism's use, can catch up with shrivelled seed to one side to guarantee the effect of stirring to shrivelled seed, and through setting up the removal actuating mechanism who comprises drive magnetic path and driven magnetic path, can not lead to the fact the influence to the rotation of catching up with the flitch.

3. Through setting up the crane, connect the stirring frame in the bottom of crane, cooperation lift actuating mechanism's setting can disperse accumulational seed, guarantees the smooth come-up of shrivelled seed.

4. Through setting up the lift actuating mechanism who constitutes by parts such as cylinder body and air feeder, can realize the effective drive to the crane, and owing to be provided with the gas-supply pipe and the outlet duct of having installed the check valve for the air of drum-in cylinder body can finally form the bubble in the water tank and rise, improves the dispersion effect to the seed.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial external view of the water tank of the present invention.

Fig. 3 is a schematic structural view of the material expelling plate in the invention.

Fig. 4 is a schematic structural diagram of the lifting frame in the invention.

Fig. 5 is an enlarged schematic view of a in fig. 1.

Notations for reference numerals: 1-water tank, 11-guide groove, 2-rotating plate, 3-rotating shaft, 31-driving handle, 311-sliding block, 4-material driving plate, 41-first guide rail pair, 5-lifting frame, 51-first rod body, 52-second rod body, 6-material turning frame, 71-cylinder body, 711-conveying pipe, 712-air outlet pipe, 72-piston rod, 73-piston piece, 74-reset spring, 75-air supply device, 81-driving magnetic block, 82-driven magnetic block and 821-second guide rail pair.

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 several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a water separation device for agricultural seeds includes a water tank 1; inner chamber upper portion of water tank 1 is provided with rotor plate 2, and rotor plate 2 is made into and its outline and water tank 1's interior outline looks adaptation by the net board, rotor plate 2's middle part is rotated through pivot 3 and is connected in water tank 1, and water tank 1's outside is provided with the driving piece of drive rotor plate 2, still be provided with on rotor plate 2 and catch up flitch 4, catch up flitch 4 and form and be colluding the claw form by the net board preparation, like this before the drainage, just can overturn 180 with rotor plate 2 through the driving piece to will do flat seed and turn to rotor plate 2 top, during the drainage, it is intercepted by rotor plate 2 to do flat seed, can not descend along with the liquid level, avoid it to sneak into again in the saturated seed.

The concrete structure of driving piece does not add the restriction, in this embodiment, the driving piece is for cup jointing the peripheral drive handle 31 of 3 axis bodies of pivot, one side that drive handle 31 is close to water tank 1 is fixed with slider 311, seted up on the outer wall of water tank 1 with slider 311 matched with guide way 11, slider 311 slip card is established in guide way 11, in the time of the use, carry out the rotation drive of pivot 3 through drive handle 31, and the cooperation of slider 311 and guide way 11 is used, can prescribe a limit to the biggest turned angle of drive handle 31, thereby in the use, only with slide slider 311 from the one end of guide way 11 to the other end can guarantee that rotor plate 2 overturns just in time 180.

For guaranteeing the effect of stirring to shrivelled seed, in this embodiment, driving into flitch 4 sliding connection on rotor plate 2 and can be along the length direction round trip movement of rotor plate 2, driving into flitch 4 through removing the actuating mechanism drive, when using like this, the accessible drive is driven into flitch 4 and is carried out the upset of rotor plate 2 after all driving into one side with shrivelled seed to guarantee that whole shrivelled seeds can both be stirred to the top.

The specific connection structure of the material driving plate 4 and the rotating plate 2 is not limited, and in this embodiment, the rotating plate 4 is installed on the rotating plate 2 through a first guide rail pair 41.

Because driving plate 4 can follow rotor plate 2 and rotate together, consequently inconvenient adoption traditional direct-coupled drive mechanism, so this embodiment has carried out optimal design, particularly, it includes drive magnetic path 81 and driven magnetic path 82 to move actuating mechanism, wherein drive magnetic path 81 sliding connection just can be along the horizontal direction round trip movement on the outer wall of water tank 1, and driven magnetic path 82 is fixed on driving plate 4, and the opposite face magnetic pole of driven magnetic path 82 and drive magnetic path 81 is opposite, thereby during the use, can follow the outside drive magnetic path 81 that removes of water tank 1 and carry out the drive of driving plate 4, and this kind of non-contact's actuating mechanism can not lead to the fact the influence to driving plate 4's rotation.

The specific connection structure of the driving magnet 81 and the water tank 1 is also not limited, and in this embodiment, the driving magnet 81 is mounted on the water tank 1 through the second guide rail pair 821.

In summary, in this embodiment, by providing the rotating plate 2 in the water tank 1, the rotating plate 2 can be turned over before draining to turn over the seeds above the rotating plate 2, so that the rotating plate 2 intercepts the shriveled seeds during draining, the shriveled seeds are prevented from being mixed into the saturated seeds again, fishing of the shriveled seeds is not required before draining, and the problems in the prior art are solved; through setting up the flitch 4 of catching up with of slidingtype on rotor plate 2, the cooperation removes actuating mechanism's use, can catch up with shrivelled seed to one side to guarantee the effect of stirring to shrivelled seed, and through setting up the removal actuating mechanism who comprises drive magnetic path 81 and driven magnetic path 82, can not lead to the fact the influence to the rotation of catching up with flitch 4.

Example 2

Because the seed is when water is selected, probably will have the partly shrivelled seed to be pushed down by the saturated seed to can't float smoothly, for solving this problem, carried out the function expansion in this embodiment, specifically, please refer to fig. 1 and 4 ~ 5:

the inner chamber lower part of water tank 1 still is provided with the crane 5 of fretwork formula, and the bottom of crane 5 is fixed with the stirring frame 6, and crane 5 is through the drive of lift actuating mechanism, and when crane 5 is located decurrent maximum stroke position, the inner chamber bottom surface laminating of stirring frame 6 and water tank 1 to when using, can drive crane 5 through lift actuating mechanism and reciprocate, thereby make stirring frame 6 disperse accumulational seed, guarantee the smooth come-up of shrivelled seed.

Specifically, the crane 5 comprises a plurality of mutually perpendicular's first body of rod 51 and second body of rod 52 to can not cause the influence to the come-up of shrivelled seed, likewise, the work or material rest 6 has also adopted similar structure, does not do the repeated description here.

The specific structure of the lifting driving mechanism is not limited, preferably, in this embodiment, the lifting driving mechanism includes a cylinder 71 and an air supply device 75, wherein the cylinder 71 is installed in the water tank 1, a piston plate 73 matched with the cylinder 71 is arranged in the cylinder 71, the bottom of the piston plate 73 is connected with the cylinder 71 through a return spring 74, a piston rod 72 is fixed at the top of the piston plate 73, the tail end of the piston rod 72 is connected with the lifting frame 5, the air supply device 75 is located outside the water tank 1, the air supply device 75 is connected with the cylinder 71 through a conveying pipe 711, when the lifting driving mechanism is used, air is blown into the cylinder 71 through the air supply device 75, so that the piston plate 73 is driven to move upwards, and the rear piston plate 73 moves downwards under the action of the return spring 74, so that the lifting frame 5 is lifted.

Further, the cylinder 71 is connected to an air outlet pipe 712, and check valves for preventing reverse flow are installed on both the air outlet pipe 712 and the duct 711, so that air in the cylinder 71 is discharged through the air outlet pipe 712 without being discharged through the duct 711 while the piston plate 73 moves downward, and air bubbles rise after being discharged, thereby enhancing a seed dispersing effect.

Still further, the outlet pipe 712 is provided in plural so that a plurality of bubbles can be formed.

In summary, in the embodiment, the lifting frame 5 is arranged, the material turning frame 6 is connected to the bottom of the lifting frame 5, and the lifting driving mechanism is arranged, so that the accumulated seeds can be dispersed, and the smooth floating of the shrivelled seeds is ensured; the lifting driving mechanism composed of the cylinder body 71, the air supply device 75 and the like can effectively drive the lifting frame 5, and the air pipe 711 and the air outlet pipe 712 provided with the one-way valve enable air blown into the cylinder body 71 to finally form bubbles in the water tank 1 to rise, so that the dispersing effect on seeds is improved.

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

1. A water sorting device for agricultural seeds, comprising a water tank (1); the water tank is characterized in that a rotating plate (2) is arranged at the upper part of an inner cavity of the water tank (1), the rotating plate (2) is made of a grid plate, the outer contour of the rotating plate is matched with the inner contour of the water tank (1), the middle part of the rotating plate (2) is rotatably connected into the water tank (1) through a rotating shaft (3), and a driving piece for driving the rotating plate (2) is arranged outside the water tank (1); the rotating plate (2) is also provided with a material driving plate (4), and the material driving plate (4) is made of grid plates and is in a hook claw shape.

2. The water separation device for agricultural seeds of claim 1, wherein the driving member is a driving handle (31) sleeved and fixed on the periphery of the shaft body of the rotating shaft (3), a sliding block (311) is fixed on one side of the driving handle (31) close to the water tank (1), a guide groove (11) matched with the sliding block (311) is formed in the outer wall of the water tank (1), and the sliding block (311) is slidably clamped in the guide groove (11).

3. The water separation device for agricultural seeds according to claim 1, wherein the material driving plate (4) is slidably connected to the rotating plate (2) and can move back and forth along the length direction of the rotating plate (2), and the material driving plate (4) is driven by a movement driving mechanism.

4. The water sorting device for agricultural seeds as claimed in claim 3, wherein the moving driving mechanism comprises a driving magnetic block (81) and a driven magnetic block (82), wherein the driving magnetic block (81) is slidably connected to the outer wall of the water tank (1) and can move back and forth along the horizontal direction, the driven magnetic block (82) is fixed on the material driving plate (4), and the opposite magnetic poles of the driven magnetic block (82) and the driving magnetic block (81) are opposite.

5. The water separation device for agricultural seeds of any one of claims 1 to 4, wherein a hollow-out lifting frame (5) is further arranged at the lower part of the inner cavity of the water tank (1), a material turning frame (6) is fixed at the bottom of the lifting frame (5), the lifting frame (5) is driven by a lifting driving mechanism, and when the lifting frame (5) is located at a downward maximum stroke position, the material turning frame (6) is attached to the bottom surface of the inner cavity of the water tank (1).

6. A water sorting device for agricultural seeds according to claim 5, wherein the lifting frame (5) is composed of a plurality of mutually perpendicular first (51) and second (52) shafts.

7. The water separation device for agricultural seeds of claim 5, wherein the lifting driving mechanism comprises a cylinder body (71) and an air supply device (75), wherein the cylinder body (71) is installed in the water tank (1), a piston sheet (73) matched with the cylinder body (71) is arranged in the cylinder body (71), the bottom of the piston sheet (73) is connected with the cylinder body (71) through a return spring (74), a piston rod (72) is fixed at the top of the piston sheet (73), the tail end of the piston rod (72) is connected with the lifting frame (5), the air supply device (75) is located outside the water tank (1), and the air supply device (75) is connected with the cylinder body (71) through a conveying pipe (711).

8. The water separation device for agricultural seeds of claim 7, wherein the cylinder body (71) is further connected with an air outlet pipe (712), and the air outlet pipe (712) and the delivery pipe (711) are respectively provided with a one-way valve for preventing reverse flow.

9. The water separation device for agricultural seeds of claim 8, wherein the air outlet pipe (712) is provided in plurality.