CN217190846U

CN217190846U - Peanut seed quality sieving mechanism

Info

Publication number: CN217190846U
Application number: CN202221097006.1U
Authority: CN
Inventors: 吴婷; 吴学刚; 谢晓英; 汪利
Original assignee: Sichuan Xingpin Agricultural Technology Co Ltd
Current assignee: Sichuan Xingpin Agricultural Technology Co Ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-16
Anticipated expiration: 2032-05-06

Abstract

The utility model relates to a peanut seed quality sieving mechanism belongs to peanut seed screening technical field, and the easy technical problem who is blockked up by the seed of sieve mesh of solving current seed sieving mechanism. The device comprises a box body, wherein the top of the box body is provided with a feeding hole; the sieve plate is arranged in the box body, the sieve plate is obliquely arranged towards the left lower side, the left side wall of the box body is provided with a discharge hole, the left end of the sieve plate is positioned at the discharge hole, the right end of the sieve plate is positioned under the feed hole, and the sieve plate is provided with a plurality of sieve pores; the side wall of the lower part of the box body is provided with a slot, and the bearing groove is inserted in the slot in a sliding manner; a material pushing frame and a driving device are installed on the box body, the material pushing frame is vertically and slidably installed in the box body, a plurality of arc-shaped ejecting blocks matched with the sieve holes are arranged on the material pushing frame, the arc-shaped ejecting blocks correspond to the sieve holes one to one, and the power output end of the driving device is connected with the material pushing frame to drive the material pushing frame to ascend and descend and drive the arc-shaped ejecting blocks to enter and exit the corresponding sieve holes. Therefore, the peanut seeds cannot block the sieve pores of the seed screening device for a long time.

Description

Peanut seed quality sieving mechanism

Technical Field

The utility model belongs to the technical field of the screening of peanut seed, in particular to peanut seed quality sieving mechanism.

Background

Before planting the peanut, can choose the seed of great granule in the peanut to plant in order to improve the germination percentage of peanut, when screening peanut seed, can use the sieving mechanism to improve the efficiency of screening, current sieving mechanism is when using, uses the sieve screening plump granule mostly, nevertheless because there is the difference in the seed granule size of screening, partial seed can block up in the net of sieve at the screening in-process, influences the screening effect to the seed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a peanut seed quality sieving mechanism for the easy technical problem who is blockked up by the seed of sieve mesh of solving current seed sieving mechanism.

The utility model discloses a following technical scheme realizes: a peanut seed quality sieving mechanism includes:

the top of the box body is provided with a feed inlet, and the feed inlet is arranged on the right side of the top of the box body along the front-back direction;

the screening plate is installed inside the box body and is obliquely arranged towards the lower left side, a discharge hole for discharging full granular seeds is formed in the left side wall of the box body, the left end of the screening plate is located at the discharge hole, the right end of the screening plate is located right below the feed hole, and a plurality of screening holes are formed in the screening plate;

the side wall of the lower part of the box body is provided with a slot, the bearing groove is inserted in the slot in a sliding manner, and the bearing groove is positioned below the sieve plate;

the box body is provided with a material pushing frame and a driving device, the material pushing frame is vertically and slidably mounted in the box body and is located below the sieve plates, a plurality of arc-shaped ejecting blocks matched with the sieve holes are arranged on the material pushing frame, the arc-shaped ejecting blocks correspond to the sieve holes one by one, and the power output end of the driving device is connected with the material pushing frame to drive the material pushing frame to lift so as to drive the arc-shaped ejecting blocks to enter and exit the corresponding sieve holes.

Further, for better realization the utility model discloses, drive arrangement includes gyro wheel, dwang, cam and the motor of drive dwang, the gyro wheel rotates to be connected on the bottom surface of top work or material rest, the both ends of dwang are rotated respectively and are connected on the preceding back wall of box, cam fixed connection be in on the dwang, the cam with the gyro wheel rolls and links to each other, the motor is installed outside the box, and the output shaft of motor with the dwang is connected.

Further, for better realization the utility model discloses, a spout has all been seted up on the side inner wall around the box, all be equipped with one on the lateral wall around the top work or material rest with the slider of spout adaptation, two the slider slides respectively and pegs graft two in the spout.

Further, for better realizing the utility model discloses, the upper surface equidistance interval of sieve is provided with a plurality of baffles, the baffle is arranged along left right direction, sets up between the adjacent baffle the sieve mesh.

Further, in order to realize better the utility model discloses, a right part fixedly connected with limit for height board of baffle, the limit for height board with form the circulation clearance that supplies the peanut seed to pass through between the top surface of sieve.

Further, in order to better realize the utility model discloses, install shock dynamo on the bottom surface of sieve.

Further, for better realizing the utility model discloses, all set firmly the mounting bar of below slope down on the preceding lateral wall of box and the back lateral wall, the sieve passes through bolted connection and is in on the mounting bar.

Further, for better realizing the utility model discloses, peanut seed quality sieving mechanism still includes the fan, a round hole has been seted up to the right side wall of box, the round hole is located the below of sieve right-hand member, the fan is installed in the round hole.

The utility model discloses compare in prior art and have following beneficial effect:

the utility model provides a peanut seed quality sieving mechanism includes the box, the sieve, accept groove and top work or material rest, the feed inlet has been seted up at the top of box, the feed inlet is seted up on the top right side of box along the fore-and-aft direction, wait to sieve the peanut seed and put into the box inside screening from the feed inlet, the sieve is used for sieving the peanut seed, this sieve is installed in the box, the sieve inclines to the left side below and sets up, the left side wall of box has seted up the discharge gate, the discharge gate is used for discharging the plump seed of granule, the left end of sieve is located discharge gate, the right-hand member of sieve is located under the feed inlet, the lower part lateral wall of box has seted up a slot, accept groove slides and pegs graft in the lower part of box, and accept groove is located the below of sieve, accept groove is used for accepting the seed that spills the sieve, box is installed top work or material rest and drive arrangement, top work or material rest is up and down slides and installs in the box and is located the below of sieve, be equipped with a plurality of arc kicking blocks with the sieve mesh adaptation on the material pushing frame, a plurality of arc kicking blocks and a plurality of sieve mesh one-to-one, drive arrangement's power take off end links to each other with the material pushing frame in order to drive the material pushing frame and go up and down and drive the sieve mesh that the business turn over of arc kicking block corresponds, and the arc kicking block gets into the sieve mesh to the top surface of sieve is returned on pushing up the seed that will block up in the sieve mesh again.

Through the structure, the utility model provides a peanut seed quality sieving mechanism is when using, at first through the peanut seed of feed inlet to treating the screening to the box interpolation, the seed enters into the box and sieves the seed through the sieve, full seed rolls from the screen cloth and discharges through the discharge gate, during not full seed drops to accepting the groove from the sieve mesh, in the screening process to the seed, the liftout frame reciprocates under drive arrangement's drive, the arc kicking block on the liftout frame will block up the seed top back in the sieve mesh to the top surface of sieve. Therefore, the utility model provides a peanut seed quality sieving mechanism will block up the top surface of the seed back-push sieve in the sieve mesh again through the arc kicking block, avoids the seed to block up the sieve mesh and reduces the screening effect, has improved the efficiency of screening seed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a peanut seed quality screening device provided by the present invention;

fig. 2 is another schematic structural diagram of the peanut seed quality screening device provided by the present invention.

In the figure:

1, a box body; 101-a chute; 2-sieve plate; 3-a receiving groove; 4-pushing the material frame; 41-arc top block; 5-a slide block; 6-a drive device; 61-a roller; 62-rotating rods; 63-cam; 64-an electric motor; 7-a separator; 8-height limiting plate; 9-a fan; 10-mounting a bar; 11-vibration motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

the utility model provides a peanut seed quality sieving mechanism for the easy technical problem who is blockked up by the seed of sieve mesh of solving current seed sieving mechanism. This peanut seed quality sieving mechanism includes box 1, sieve 2, accepts groove 3, top work or material rest 4 and drive arrangement 6, wherein:

the feed inlet has been seted up at the top of box 1, and box 1 is the rectangle case, and the feed inlet is used for containing the peanut granule that remains the screening to adding in box 1, and the feed inlet is seted up on the top right side of box 1 along the fore-and-aft direction, and is more excellent, has pegged graft a feeder hopper in the feed inlet, and the feeder hopper person of facilitating the use more adds the peanut granule in to box 1.

Sieve 2 installs inside box 1, and sieve 2 sets up towards left side below slope, the discharge gate has been seted up to box 1's left side wall, sieve 2's left end is located discharge gate department, sieve 2's right-hand member is located above-mentioned feed inlet under, a plurality of sieve meshes have been seted up on sieve 2, thus, the peanut granule of treating the screening drops on sieve 2 from above-mentioned box 1's right part under the action of gravity, the peanut granule is from the top of a slope landing to the bottom of a slope of sieve 2, thereby accomplish the screening to the peanut granule, the full peanut granule of granule is discharged from the discharge gate after the screening.

A slot has been seted up to the lower part lateral wall of above-mentioned box 1, accept groove 3 and slide and peg graft in the slot, and accept groove 3 and be located the below of sieve 2, when screening peanut granule, unqualified peanut granule drops to accepting in the groove 3 from the sieve mesh of sieve 2 and stores, more preferably, accept groove 3 and use transparent material to make, be convenient for like this observe that accept groove 3 in time will accept the peanut granule transfer in the groove 3 after full, avoid the peanut granule to pile up the effect that influences the screening in sieve 2 below.

Top work or material rest 4 and drive arrangement 6 are installed to box 1, slidable mounting about top work or material rest 4 is in box 1 and is located the below of sieve 2, be equipped with a plurality of arc kicking blocks 41 with the sieve mesh adaptation on top work or material rest 4, a plurality of arc kicking blocks 41 and a plurality of sieve mesh one-to-one, drive arrangement 6's power take off end links to each other with top work or material rest 4 in order to drive and goes up and down and drive the sieve mesh that arc kicking blocks 41 business turn over and correspond, during the use, kicking blocks 4 reciprocates, arc kicking blocks 41 will block up the peanut in the sieve mesh and push up the top surface of returning sieve 2 and continue the screening, avoid the seed to block up in the sieve mesh for a long time, reduce the effect of screening, set the kicking block into the arc, then can avoid arc kicking blocks 41 to push up garrulous with the peanut. It should be noted that the material ejecting rack 4 is a rack structure, the arc-shaped ejecting blocks 41 are ejector pin structures, and a gap penetrating from top to bottom is formed between the adjacent arc-shaped ejecting blocks 41, so that the seeds can smoothly pass through the hole, when the material ejecting rack 4 moves down to the lowest position, the peanuts fall on the top surface of the arc-shaped ejecting block 41 from the sieve holes of the sieve plate 2 and fall into the gap from the top surface of the arc-shaped ejecting block 41, and finally fall into the receiving groove 3 from the gap.

Through the structure, the utility model provides a peanut seed quality sieving mechanism is when using, at first wait the peanut seed of screening through the feed inlet to adding in the box 1, the seed enters into in the box 1 through sieve 2 with the seed screening, full seed rolls from the screen cloth and discharges through the discharge gate, not full seed drops to accepting in the groove 3 from the sieve mesh, in the screening process to the seed, liftout frame 4 reciprocates under drive arrangement 6's drive, arc kicking block 41 on liftout frame 4 will block up the seed top of stopping up in the sieve mesh and return to the top surface of sieve 2. Therefore, the utility model provides a peanut seed quality sieving mechanism will block up the seed in the sieve mesh through arc kicking block 41 and push up the top surface of sieve 2 again, avoids the seed to block up the sieve mesh and reduce the screening effect, has improved the efficiency of screening seed.

An alternative implementation of this embodiment is as follows: the driving device 6 includes a roller 61, a rotating rod 62, a cam 63 and a motor 64, the roller 61 is rotatably connected to the bottom surface of the material pushing frame 4, two ends of the rotating rod 62 are rotatably connected to the front and rear walls of the box 1, the rotating rod 62 is arranged below the material pushing frame 4, the cam 63 is fixedly connected to the rotating rod 62, the cam 63 is in rolling connection with the roller 61, the motor 64 is installed outside the box 1, the motor 64 is prevented from occupying the inner space of the box 1 when the motor 64 is in the box 1, meanwhile, the motor 64 is arranged outside the box 1, the heat dissipation performance of the motor is improved, an output shaft of the motor 64 is connected with the rotating rod 62 through a coupler to drive the rotating rod 62 to rotate, the rotating rod 62 rotates, thereby driving the cam 63 to roll on the surface of the roller 61, and further driving the roller 61 to drive the material pushing frame 4 to lift by utilizing the cam 63 to drive the roller 61.

An alternative implementation of this embodiment is as follows: all seted up a spout 101 on the inner wall around above-mentioned box 1, all be equipped with one on the lateral wall around above-mentioned top work or material rest 4 with the slider 5 of spout 101 adaptation, two sliders 5 slide cartridge about respectively in two spouts 101, like this, when drive arrangement 6 drive top work or material rest 4 reciprocated, spout 101 plays the guide effect to top work or material rest 4 for the removal of top work or material rest 4 is more steady.

An alternative implementation of this embodiment is as follows: the equidistance interval of the upper surface of above-mentioned sieve 2 is provided with a plurality of baffles 7, and baffle 7 is arranged along left right direction, sets up above-mentioned sieve mesh between the adjacent baffle 7, forms the screening runner between the top surface of adjacent baffle 7 and above-mentioned sieve 2 like this, and the peanut seed gets into above-mentioned box 1 back, drops on sieve 2 and rolls to above-mentioned discharge gate from a plurality of screening runners, then can make the removal of peanut seed on sieve 2 more orderly like this.

An alternative implementation of this embodiment is as follows: the right part of the clapboard 7 is fixedly connected with a height-limiting plate 8, and a circulation gap for peanut seeds to pass through is formed between the height-limiting plate 8 and the top surface of the sieve plate 2. The height limiting plate 8 prevents the peanut particles from stacking too high and causing the top peanut particles to be insufficiently screened.

An alternative implementation of this embodiment is as follows: this install vibrating motor 11 on the bottom surface of sieve 2, like this, vibrating motor 11 makes sieve 2 vibrations, improves the screening efficiency to peanut granule.

An alternative implementation of this embodiment is as follows: this peanut seed quality sieving mechanism is still including the fan 9 that is used for discharging the impurity that drops from the sieve mesh, and a round hole has been seted up to the right side wall of above-mentioned box 1, and the round hole is located the below of 2 right-hand members of sieve, and fan 9 installs in the round hole, and this fan 9 is suction fan 9, and suction fan 9 is outside from the inside suction of box 1 with impurity to box 1.

An alternative implementation of this embodiment is as follows: all set firmly the mounting bar 10 of below left side slope on the preceding lateral wall of above-mentioned box 1 and the back lateral wall, above-mentioned sieve 2 passes through bolted connection on mounting bar 10, like this, then makes things convenient for the installation and the dismantlement of sieve 2.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a peanut seed quality sieving mechanism which characterized in that includes:

2. The peanut seed quality screening device of claim 1, wherein: the utility model discloses a box of material, including the box body, drive arrangement, top work or material rest, drive arrangement includes the motor of gyro wheel, dwang, cam and drive dwang, the gyro wheel rotates to be connected on the bottom surface of top work or material rest, the both ends of dwang are rotated respectively and are connected on the preceding back wall of box, cam fixed connection is in on the dwang, the cam with the gyro wheel rolls and links to each other, the motor is installed outside the box, and the output shaft of motor with the dwang is connected.

3. The peanut seed quality screening device of claim 2, wherein: the front side inner wall and the rear side inner wall of the box body are respectively provided with a sliding groove, the front side wall and the rear side wall of the material pushing frame are respectively provided with a sliding block matched with the sliding grooves, and the two sliding blocks are respectively inserted into the two sliding grooves in a sliding mode.

4. The peanut seed quality screening device of claim 1, wherein: the upper surface equidistance interval of sieve is provided with a plurality of baffles, the baffle is arranged along left right direction, sets up between the adjacent baffle the sieve mesh.

5. The peanut seed quality screening device of claim 4, wherein: the right part fixedly connected with limit for height board of baffle, limit for height board with form the circulation clearance that supplies the peanut seed to pass through between the top surface of sieve.

6. The peanut seed quality screening device of claim 5, wherein: and a vibration motor is arranged on the bottom surface of the sieve plate.

7. The peanut seed quality screening device of claim 6, wherein: all set firmly the mounting bar of below slope down on the preceding lateral wall of box and the back lateral wall, the sieve passes through bolted connection be in on the mounting bar.

8. The peanut seed quality screening device of claim 1, wherein: peanut seed quality sieving mechanism still includes the fan, a round hole has been seted up to the right side wall of box, the round hole is located the below of sieve right-hand member, the fan is installed in the round hole.