CN217165241U

CN217165241U - Novel alfalfa seed removes impurity device

Info

Publication number: CN217165241U
Application number: CN202123403182.1U
Authority: CN
Inventors: 陈小芳; 徐化凌; 毕云霞; 张丽; 李军; 宁凯; 于德花
Original assignee: Dongying Academy Of Agricultural Sciences
Current assignee: Dongying Academy Of Agricultural Sciences
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-12
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a novel alfalfa seed removes impurity device, its technical scheme is: including screening case, bottom plate, fixed mounting at the spud pile on bottom top and the support frame of fixed mounting in bottom plate top front side, still including installing the structure of shaking between screening bottom of the case end and bottom plate, the structure of shaking is shaken by the lift and is shaken the subassembly and the level and shake the subassembly and constitute, the lift is shaken the subassembly bottom both sides and is all with spud pile inner wall sliding connection, the level is shaken the subassembly fixed mounting and is shaken between subassembly top inner wall and the screening case in the lift, the lift is shaken the subassembly and is included fixed case and motor, fixed bottom of the case end fixedly connected with dead lever, dead lever bottom fixedly connected with lifter plate. The beneficial effects are that: the utility model discloses a set up two sets of screen cloth one, screen cloth two, sieve, the edulcoration to the debris that the diameter is greater than the seed and the debris that is less than the seed diameter respectively, improve the precision of sieving.

Description

Novel alfalfa seed removes impurity device

Technical Field

The utility model relates to a seed screening edulcoration technical field specifically is novel alfalfa seed impurity removal device.

Background

The alfalfa is a perennial flowering plant, is various in types, is mostly a wild herbaceous plant, is produced in China, is mainly three, has high nutritive value, has the effects of clearing spleen and stomach, benefiting large and small intestines and removing urinary bladder stones, is convenient to artificially breed in many places, has high economic value, and is mixed with impurities in the breeding process, particularly when the alfalfa seeds are collected, so that the impurities need to be screened and removed.

The screen cloth is held through the manual work and is sieved in current screening, reduces work efficiency when consumeing the manpower to the mesh of screen cloth can only be sieved the debris that the diameter is less than the seed, can't sieve the debris that are greater than the seed, influences the screening quality.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that prior art exists, the utility model provides a novel alfalfa seed removes impurity device can solve above-mentioned present screening and all sieve through artifical holding the screen cloth, reduces work efficiency when consumeing the manpower to the mesh of screen cloth can only sieve the debris that the diameter is less than the seed, can't sieve the debris that are greater than the seed, influences the problem of screening quality.

The utility model provides a novel alfalfa seed removes impurity device, its technical scheme is: the device comprises a screening box, a bottom plate, a fixed pile fixedly arranged at the top end of the bottom end, a support frame fixedly arranged on the front side of the top end of the bottom plate, and a shaking structure arranged between the bottom end of the screening box and the bottom plate;

the shaking structure consists of a lifting shaking assembly and a horizontal shaking assembly, wherein two sides of the bottom end of the lifting shaking assembly are in sliding connection with the inner wall of the fixed pile, and the horizontal shaking assembly is fixedly arranged between the inner wall of the top end of the lifting shaking assembly and the screening box;

the lifting and shaking assembly comprises a fixed box and a motor, a fixed rod is fixedly connected to the bottom end of the fixed box, a lifting plate is fixedly connected to the bottom end of the fixed rod, and limiting sliding blocks are fixedly connected to two sides of the lifting plate;

the horizontal shaking assembly comprises a slide rail, the slide rail is fixedly installed at the bottom end of the inner wall of the fixed box, the bottom end of the screening box is slidably connected with the outer surface of the slide rail, a telescopic rod is fixedly connected with the right end of the screening box, the right end of the telescopic rod is fixedly connected with the right end of the inner wall of the fixed box, a first screen mesh is installed in the screening box, a second screen mesh is installed below the first screen mesh, and the mesh diameter of the first screen mesh is larger than that of the second screen mesh.

Preferably, the inner side of the fixing pile is provided with a limiting sliding groove, and the inner wall of the limiting sliding groove is in sliding connection with the outer surface of the limiting sliding block.

Preferably, above-mentioned motor fixed mounting is at the support frame front end, motor output end fixedly connected with dwang, dwang rear end fixedly connected with L type dwang, L type dwang bottom rear end is connected with the slider through the bearing rotation.

Preferably, the spout has been seted up to above-mentioned lifter plate front end, spout inner wall and slider outer wall sliding connection, the spacing groove has all been seted up to spout top and bottom, the equal sliding connection of spacing inslot wall has the stopper, stopper inboard and slider fixed connection.

Preferably, the fixed box has a rectangular shape.

Preferably, the shape of the fixing box is a rounded rectangle.

Compared with the prior art, the beneficial effects of the utility model are that:

through the arrangement of the first screen and the second screen, sundries with diameters larger than the diameters of the seeds and sundries with diameters smaller than the diameters of the seeds are respectively screened and decontaminated, so that the screening precision is improved;

drive dwang, L type dwang through the motor and change, L type dwang drives the slider along spout round trip movement to drive lifter plate, dead lever and the reciprocal lift of fixed case, drive the screening case and the seed of screening incasement with the telescopic link linkage and rock, filter, replace the manual work through machinery, raise the efficiency when using manpower sparingly, thereby better improvement the economic benefits that alfalfa planted.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a sectional view of the area B-B of FIG. 2 according to the present invention;

FIG. 4 is a cross-sectional view of the screening box of the present invention;

FIG. 5 is a top view of the limiting chute of the present invention;

FIG. 6 is a front view of the rectangular fixing box with round corners of the present invention;

in the figure: screening case 1, bottom plate 2, support frame 3, spud pile 4, motor 71, dwang 72, L type dwang 73, slider 74, spout 75, stopper 76, spacing groove 77, spacing spout 78, limit slide 79, lifter plate 710, dead lever 711, fixed case 712, telescopic link 81, slide rail 82, screen cloth one 9, screen cloth two 10.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Example 1:

referring to fig. 1-5, the utility model provides a novel alfalfa seed removes impurity device, including screening case 1, bottom plate 2, fixed mounting 4 and the support frame 3 of fixed mounting at 2 top front sides of bottom plate at the spud pile on bottom top, still including installing the structure of shaking between screening case 1 bottom and bottom plate 2, have the advantage of using manpower sparingly, screening is meticulous, the efficiency is improved.

The shaking structure consists of a lifting shaking assembly and a horizontal shaking assembly, wherein two sides of the bottom end of the lifting shaking assembly are in sliding connection with the inner wall of the fixed pile 4, and the horizontal shaking assembly is fixedly arranged between the inner wall of the top end of the lifting shaking assembly and the screening box 1;

the lifting and swinging assembly comprises a fixed box 712 and a motor 71, the fixed box 712 is rectangular, the bottom end of the fixed box 712 is fixedly connected with a fixed rod 711, the bottom end of the fixed rod 711 is fixedly connected with a lifting plate 710, both sides of the lifting plate 710 are fixedly connected with limit sliders 79, the inner side of a fixed pile 4 is provided with a limit chute 78, the inner wall of the limit chute 78 is in sliding connection with the outer surfaces of the limit sliders 79, the motor 71 is fixedly arranged at the front end of the support frame 3, the output end of the motor 71 is fixedly connected with a rotating rod 72, the rear end of the rotating rod 72 is fixedly connected with an L-shaped rotating rod 73, the rear end of the bottom of the L-shaped rotating rod 73 is rotatably connected with a slider 74 through a bearing, the front end of the lifting plate 710 is provided with a chute 75, the inner wall of the chute 75 is in sliding connection with the outer wall of the slider 74, the top end and the bottom end of the chute 75 are both provided with limit grooves 77, the inner wall of the limit grooves 77 are both in sliding connection with limit blocks 76, the inner side of the limit blocks are fixedly connected with the slider 74, drive dwang 72 and rotate with dwang 72 fixed connection's L type dwang 73 through motor 71, when drive slider 74 and remove along spout 75, drive lifter plate 710 and reciprocate along spacing spout 78 down to the reciprocal lift of fixed case 712 on drive dead lever 711 top shakes and rocks the seed in screening case 1, carries on spacingly to stop block 79 through spacing spout 78, carries on spacingly to stopper 76 through spacing groove 77.

The horizontal oscillation component comprises a slide rail 82, the slide rail 82 is fixedly arranged at the bottom end of the inner wall of the fixed box 712, the bottom end of the screening box 1 is connected with the outer surface of the slide rail 82 in a sliding way, the right end of the screening box 1 is fixedly connected with an expansion link 81, the right end of the expansion link 81 is fixedly connected with the right end of the inner wall of the fixed box 712, a first screen mesh 9 is arranged in the screening box 1, a second screen mesh 10 is arranged below the first screen mesh 9, the diameter of the first screen mesh 9 is larger than that of the second screen mesh 10, the lifting oscillation component drives the screening box 1 to reciprocate and vibrate, meanwhile, the expansion link 81 pushes the screening box 1 to reciprocate horizontally along the slide rail 82 to vibrate and shake the seeds in the screening box 1, impurities with the diameter larger than that of the seeds are doped in the first screen mesh 9 are intercepted, impurities with the diameter smaller than that of the first screen mesh 9 are remained on the first screen mesh 9, and the impurities with the diameter smaller than that of the seeds are sieved by the second screen mesh two mesh 10, sundries with the diameter smaller than that of the seeds can fall into the bottom end of the screening box 1 through the meshes of the second screen mesh 10.

When the seed screening device is used, a person skilled in the art places seeds in the screening box 1, pushes the screening box 1 to move back and forth along the sliding rail 82 by controlling the telescopic rod 81, drives the rotating rod 72 and the L-shaped rotating rod 73 fixedly connected with the rotating rod 72 to rotate by the control motor 71, drives the sliding block 74 to move along the sliding groove 75, simultaneously drives the lifting plate 710 to reciprocate along the lower limiting sliding groove 78, thereby driving the fixed box 712 at the top end of the fixed rod 711 to reciprocate, vibrating and shaking the seeds in the screening box 1, intercepting impurities with the diameter larger than that of the seeds doped in the screen I9, reserving the impurities with the diameter smaller than that of the screen I9 on the screen I9, sundries with the diameter smaller than that of the seeds are screened through the second screen mesh 10, the sundries with the diameter smaller than that of the seeds fall into the bottom end of the screening box 1 through the mesh holes of the second screen mesh 10, and screening precision is improved.

Example 2:

the utility model provides a novel alfalfa seed removes impurity device, please refer to fig. 6, and the shape of fixed case 712 is established to the rounded rectangle, through establishing it to the rounded rectangle, reduces edges and corners.

When specifically using, the skilled person places the seed in screening case 1, promote screening case 1 along slide rail 82 round trip movement through control telescopic link 81, control motor 71 drives dwang 72 and rotates with dwang 72 fixed connection's L type dwang 73, when driving slider 74 and moving along spout 75, drive lifter plate 710 and carry out reciprocal lift along lower spacing spout 78, thereby the fixed case 712 of the fillet rectangle on drive dead lever 711 top reciprocates, shake and rock the seed in screening case 1, through mixing the debris intercepting that the diameter is greater than the seed in the 9 seeds of screen cloth, screening the debris that the diameter is less than the seed through two 10 screens, improve the screening precision.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a novel alfalfa seed removes impurity device, includes screening case (1), bottom plate (2), fixed mounting in spud pile (4) and the support frame (3) of fixed mounting in bottom plate (2) top front side on bottom end top, its characterized in that: the device also comprises a shaking structure arranged between the bottom end of the screening box (1) and the bottom plate (2);

the shaking structure consists of a lifting shaking assembly and a horizontal shaking assembly, wherein two sides of the bottom end of the lifting shaking assembly are in sliding connection with the inner wall of the fixed pile (4), and the horizontal shaking assembly is fixedly arranged between the inner wall of the top end of the lifting shaking assembly and the screening box (1);

the lifting and shaking assembly comprises a fixed box (712) and a motor (71), the bottom end of the fixed box (712) is fixedly connected with a fixed rod (711), the bottom end of the fixed rod (711) is fixedly connected with a lifting plate (710), and two sides of the lifting plate (710) are fixedly connected with limiting sliding blocks (79);

the subassembly is rocked to level includes slide rail (82), slide rail (82) fixed mounting is in fixed case (712) inner wall bottom, screening case (1) bottom and slide rail (82) surface sliding connection, screening case (1) right-hand member fixedly connected with telescopic link (81), telescopic link (81) right-hand member and fixed case (712) inner wall right-hand member fixed connection, install screen cloth (9) in screening case (1), screen cloth two (10) are installed to screen cloth (9) below, the mesh diameter of screen cloth one (9) is greater than the mesh diameter of screen cloth two (10).

2. The novel alfalfa seed impurity removal device of claim 1, characterized in that: spacing spout (78) have been seted up to spud pile (4) inboard, spacing spout (78) inner wall and spacing slider (79) surface sliding connection.

3. The novel alfalfa seed impurity removal device of claim 2, characterized in that: motor (71) fixed mounting is at support frame (3) front end, motor (71) output end fixedly connected with dwang (72), dwang (72) rear end fixedly connected with L type dwang (73), L type dwang (73) bottom rear end is rotated through the bearing and is connected with slider (74).

4. The novel alfalfa seed impurity removal device of claim 3, characterized in that: spout (75) have been seted up to lifter plate (710) front end, spout (75) inner wall and slider (74) outer wall sliding connection, spacing groove (77) have all been seted up to spout (75) top and bottom, the equal sliding connection of spacing groove (77) inner wall has stopper (76), stopper (76) inboard and slider (74) fixed connection.

5. The novel alfalfa seed impurity removal device of claim 1, characterized in that: the shape of the fixed box (712) is rectangular.

6. The novel alfalfa seed impurity removal device of claim 1, characterized in that: the shape of the fixed box (712) is set to be a rounded rectangle.