CN217069597U

CN217069597U - Seed sieving mechanism for farming

Info

Publication number: CN217069597U
Application number: CN202220591423.5U
Authority: CN
Inventors: 彭星木; 赵燕昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-29
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a seed screening device for agricultural planting in the technical field of agricultural planting, which comprises a tank body, an inclined plate is arranged at the central position of the inner wall at one side of the tank body, fixed blocks A are arranged at both sides of the top of the tank body, rotating shafts are arranged at both sides of the front end and the rear end inside the tank body, a screening mechanism is arranged below the inner wall at the other side of the tank body, the screening mechanism comprises an elastic part and a screening part, the elastic part is connected with the tank body, the screening part is respectively connected with the elastic part and the tank body, the structure is reasonable, the utility model discloses a screening mechanism is arranged, the screening mechanism is arranged inside the tank body and positioned below the inclined plate, agricultural seeds are put into the tank body, a roller and the inclined plate are matched and conveyed to the screening mechanism, and the agricultural seeds are screened at high speed by utilizing the uniform elastic vibration effect of the screening mechanism, thereby the work efficiency and the screening effect of the seed screening device are effectively improved.

Description

Seed sieving mechanism for farming

Technical Field

The utility model relates to an agricultural planting technical field specifically is a seed sieving mechanism for agricultural planting.

Background

With the continuous progress of science and technology, the agricultural planting technology is rapidly developed; and along with the increasing perfusion of people to food safety, the agricultural planting is also more and more valued. Agricultural planting, i.e., plant cultivation, includes cultivation of various crops, woods, fruit trees, flowers, plants, medicinal and ornamental plants, and includes grain crops, cash crops, vegetable crops, green manure crops, feed crops, pasture and the like. At present, agriculture in China develops more and more rapidly, and the agricultural planting technology is more and more mature. Seeds are often required to be screened in the agricultural planting process, and only when bad seeds are screened out, high-quality seeds can be guaranteed to be left, follow-up agricultural planting can be determined, and then the agricultural planting longitude can be improved.

The seed sieving mechanism for current agricultural planting exists the defect: because the seed sieving mechanism structure is comparatively traditional, and single, lead to the seed screening effect poor easily, cause partly the relatively poor seed of quality to mix into in the good seed, and then influence the quality and the production success rate after the seed is planted.

Therefore, it is necessary to develop a seed screening apparatus for agricultural planting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seed sieving mechanism for farming through being equipped with screening mechanism, installs screening mechanism in jar internal portion to be located the swash plate below, it is internal to make agricultural seed drop into jar, collocation cylinder and swash plate carry to screening mechanism on, utilize the equal elasticity vibrations effect of screening mechanism, filter agricultural seed with higher speed, thereby the effectual work efficiency and the screening effect that have improved seed sieving mechanism, with the problem that the screening effect is poor of seed sieving mechanism is proposed in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a seed screening device for agricultural planting comprises a tank body, wherein an inclined plate is arranged at the center of the inner wall of one side of the tank body, fixed blocks A are arranged on two sides of the top of the tank body, rotating shafts are arranged on two sides of the front end and the rear end of the interior of the tank body, and a screening mechanism is arranged below the inner wall of the other side of the tank body;

screening mechanism includes elastomeric element and screening part, elastomeric element and jar body coupling, screening part respectively with elastomeric element and jar body coupling, elastomeric element includes the mount pad, the mount pad is established to two sets of, and is two sets of the opposite side inner wall below at the jar body is installed to the mount pad, screening part includes the mounting panel, one side outer wall of mounting panel is provided with the connector.

Preferably, the support is installed to the outer wall below of the jar body, the top central point of the jar body puts and installs the feeder hopper, the bottom central point of the jar body puts and installs out the hopper.

Preferably, a material discharging pipe is installed below the outer wall of one side of the tank body, a control valve is arranged on the outer wall of the material discharging pipe, and a visual observation window is installed above the front end face of the tank body.

Preferably, the bottom of the fixing block A is provided with a pull ring A, the bottom of the pull ring A is provided with a tension spring, and the bottom end of the tension spring is provided with a pull ring B.

Preferably, the bottom of the pull ring B is provided with a fixed block B, and an arc-shaped plate is arranged between the opposite sides of the two fixed blocks B.

Preferably, the outer wall of the rotating shaft is provided with a roller, the surface of the roller is provided with a through hole A, the hole wall of the through hole A is rotatably connected with the outer wall of the rotating shaft, and the outer wall of the roller is provided with L-shaped plates.

Preferably, a connecting rod is installed between opposite sides of the two sets of installation seats, a moving block is installed at the center of the outer wall of the connecting rod, a through hole B is formed in the surface of the moving block, the hole wall of the through hole B is slidably connected with the outer wall of the connecting rod, and one side of the moving block is fixedly connected with one side of the connector.

Preferably, springs are mounted above and below the outer wall of the connecting rod and located at the top and the bottom of the moving block.

Preferably, the vibrating machine is installed to the bottom of mounting panel, the screen cloth is installed to the opposite side outer wall of mounting panel.

Preferably, a fixing plate is installed on one side of the bottom of the screen, and the outer wall of one side of the fixing plate is fixedly connected with the lower portion of the inner wall of one side of the tank body.

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

through being equipped with screening mechanism, install screening mechanism at jar internal portion to be located the swash plate below, it is internal to make agricultural seed drop into jar, and collocation cylinder and swash plate carry to screening mechanism on, utilize the equal elasticity vibrations effect of screening mechanism, filter agricultural seed with higher speed, thereby effectual work efficiency and the screening effect that has improved seed sieving mechanism.

Drawings

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

fig. 2 is a front view provided by the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a front sectional view of the screening mechanism provided by the present invention;

fig. 5 is a perspective view of a part of the structure of the screening mechanism provided by the present invention.

In the figure: 1. a tank body; 101. a sloping plate; 102. a support; 103. a feed hopper; 104. a discharge hopper; 105. a discharge pipe; 106. a control valve; 107. a visual observation window; 2. a fixed block A; 201. a pull ring A; 202. a tension spring; 203. a pull ring B; 204. a fixed block B; 205. an arc-shaped plate; 3. a rotating shaft; 301. a drum; 302. a through hole A; 303. an L-shaped plate; 4. a screening mechanism; 401. a mounting base; 402. a connecting rod; 403. a moving block; 404. a through hole B; 405. a spring; 406. mounting a plate; 407. a connector; 408. a vibrator; 409. screening a screen; 410. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a following technical scheme: a seed screening device for agricultural planting can effectively improve the working efficiency and screening effect of the seed screening device in the using process, and adds a screening mechanism 4, please refer to fig. 1-5, which comprises a tank body 1, an inclined plate 101 is arranged at the central position of the inner wall at one side of the tank body 1, a bracket 102 is arranged below the outer wall of the tank body 1, a feed hopper 103 is arranged at the central position of the top of the tank body 1, seeds for pesticide planting are put into the tank body 1 from the feed hopper 103 for subsequent screening operation, a discharge hopper 104 is arranged at the central position of the bottom of the tank body 1, a discharge pipe 105 is arranged below the outer wall at one side of the tank body 1, a control valve 106 is arranged on the outer wall of the discharge pipe 105, a visual observation window 107 is arranged above the front end surface of the tank body 1, fixed blocks A2 are arranged at both sides of the top of the tank body 1, a pull ring A201 is arranged at the bottom of the fixed blocks A2, a tension spring 202 is arranged at the bottom of the pull ring A201, a pull ring B203 is arranged at the bottom end of the tension spring 202, a fixed block B204 is arranged at the bottom of the pull ring B203, an arc-shaped plate 205 is arranged between the opposite sides of the two groups of fixed blocks B204, so that seeds entering the tank body 1 fall on the arc-shaped plate 205 on the fixed block B204, and the elastic effect of the tension spring 202 is utilized to accelerate the seeds to freely fall, the rotating shafts 3 are respectively arranged at the two sides of the front end and the rear end inside the tank body 1, the rollers 301 are arranged on the outer walls of the rotating shafts 3, the surfaces of the rollers 301 are provided with through holes A302, the hole walls of the through holes A302 are rotatably connected with the outer walls of the rotating shafts 3, so that the rollers 301 rotate on the outer walls of the rotating shafts 3, the L-shaped plates 303 are respectively arranged on the outer walls of the rollers 301, the two groups of rollers 301 are arranged at the slopes of the arc-shaped plates 205, so that the seeds can freely fall down from the arc-shaped plates 205, the L-shaped plate 303 on the roller 301 carries out rotary conveying, and a screening mechanism 4 is arranged below the inner wall of the other side of the tank body 1;

the screening mechanism 4 comprises an elastic part and a screening part, the elastic part is connected with the tank body 1, the screening part is respectively connected with the elastic part and the tank body 1, the elastic part comprises two groups of mounting seats 401, the two groups of mounting seats 401 are arranged below the inner wall of the other side of the tank body 1, a connecting rod 402 is arranged between the opposite sides of the two groups of mounting seats 401, a moving block 403 is arranged at the center of the outer wall of the connecting rod 402, a through hole B404 is formed in the surface of the moving block 403, the hole wall of the through hole B404 is in sliding connection with the outer wall of the connecting rod 402, so that the moving block 403 slides up and down on the outer wall of the connecting rod 402, one side of the moving block 403 is fixedly connected with one side of a connecting head 407, springs 405 are arranged above and below the outer wall of the connecting rod 402, the springs 405 are positioned at the top and the bottom of the moving block 403, the springs 405 have elastic effect, and can increase the elasticity of the moving block 403, screening part includes mounting panel 406, one side outer wall of mounting panel 406 is provided with connector 407, bobbing machine 408 is installed to mounting panel 406's bottom, screen cloth 409 is installed to mounting panel 406's opposite side outer wall, fixed plate 410 is installed to screen cloth 409's bottom one side, one side outer wall of fixed plate 410 and the one side inner wall below fixed connection of the jar body 1, utilize bobbing machine 408 to have high-speed vibrations effect, collocation spring 405, make the seed fall on screen cloth 409, carry out the high-efficient processing of screening fast, thereby reach unqualified seed, fall into out in the hopper 104, and discharge, qualified seed is discharged by arranging material pipe 105.

The working principle is as follows: when the utility model is used, seeds for planting pesticides are put into the tank body 1 from the feed hopper 103, the subsequent screening operation is carried out, four groups of fixed blocks A2 are symmetrically fixed at the top end inside the tank body 1, a fixed block B204 corresponding to the fixed block A2 is fixedly arranged by the tension spring 202, the pull ring A201 and the pull ring B203, the arc-shaped plate 205 of the seeds falling into the tank body 1 on the fixed block B204 is freely fallen, the rollers 301 are arranged on the outer walls of the two groups of rotating shafts 3 on the inside of the tank body 1 and are rotatably connected by the through hole A302, the rollers 301 are rotated on the outer wall of the rotating shaft 3, the seeds are freely fallen from the arc-shaped plate 205 by arranging the two groups of rollers 301 on the slope of the arc-shaped plate 205 and are rotatably conveyed by the L-shaped plate 303 on the rollers 301, the mounting seat 401 on the inner wall of the tank body 1 on the screening mechanism 4 is arranged on the outer wall of the connecting rod 402 on the mounting seat 401 by the through hole B404, so that the sliding connection is carried out, thereby the moving block 403 slides up and down on the outer wall of the connecting rod 402, by arranging the springs 405 above and below the outer wall of the connecting rod 402 and arranging the springs 405 on both sides of the moving block 403, the elasticity of the moving block 403 is increased by the elastic effect of the springs 405, by fixing the mounting plate 406 on the outer wall of the moving block 403 through the connecting head 407, the mounting plate 406 is driven by the moving block 403, and has an elastic effect, by installing the screen 409 at one side of the installation plate 406 and installing the vibrator 408 at the bottom, the seeds fall on the screen 409 by utilizing the high-speed vibration effect of the vibrator 408 and matching with the spring 405, the screening treatment is carried out efficiently and quickly, thereby reach unqualified seed, fall into out hopper 104 in to discharge, qualified seed is discharged by arranging material pipe 105, thereby the effectual work efficiency and the screening effect that improves seed sieving mechanism.

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 description of such combinations is not exhaustive in the present specification only 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 seed sieving mechanism for farming, includes a jar body (1), one side inner wall central point of jar body (1) puts and installs swash plate (101), fixed block A (2) are all installed to the top both sides of the jar body (1), pivot (3), its characterized in that are all installed to the both sides of the inside front end of jar body (1) and rear end: a screening mechanism (4) is arranged below the inner wall of the other side of the tank body (1);

screening mechanism (4) include elastomeric element and screening part, elastomeric element is connected with jar body (1), the screening part is connected with elastomeric element and jar body (1) respectively, elastomeric element includes mount pad (401), mount pad (401) are established to two sets of, and are two sets of mount pad (401) are installed in the opposite side inner wall below of jar body (1), the screening part includes mounting panel (406), one side outer wall of mounting panel (406) is provided with connector (407).

2. The seed screening apparatus for agricultural planting according to claim 1, wherein: the utility model discloses a storage tank, including the jar body (1), the outer wall below of the jar body (1) is installed support (102), the top central point of the jar body (1) puts and installs feeder hopper (103), the bottom central point of the jar body (1) puts and installs out hopper (104).

3. The seed screening apparatus for agricultural planting according to claim 1, wherein: the utility model discloses a material discharging device, including jar body (1), discharge pipe (105) is installed to one side outer wall below of jar body (1), be provided with control valve (106) on the outer wall of discharge pipe (105), visual observation window (107) are installed to the preceding terminal surface top of jar body (1).

4. The seed screening apparatus for agricultural planting according to claim 1, wherein: the bottom of fixed block A (2) is provided with pull ring A (201), tension spring (202) is installed to the bottom of pull ring A (201), tension spring's (202) bottom is provided with pull ring B (203).

5. The seed screening apparatus for agricultural planting according to claim 4, wherein: and the bottom of the pull ring B (203) is provided with a fixed block B (204), and an arc-shaped plate (205) is arranged between the opposite sides of the two groups of fixed blocks B (204).

6. The seed screening apparatus for agricultural planting according to claim 1, wherein: install cylinder (301) on the outer wall of pivot (3), through-hole A (302) have been seted up on the surface of cylinder (301), the pore wall of through-hole A (302) rotates with the outer wall of pivot (3) to be connected, all install L template (303) on the outer wall of cylinder (301).

7. The seed screening apparatus for agricultural planting according to claim 1, wherein: a connecting rod (402) is arranged between opposite sides of the two sets of mounting seats (401), a moving block (403) is arranged at the center of the outer wall of the connecting rod (402), a through hole B (404) is formed in the surface of the moving block (403), the hole wall of the through hole B (404) is in sliding connection with the outer wall of the connecting rod (402), and one side of the moving block (403) is fixedly connected with one side of a connecting head (407).

8. The seed screening apparatus for agricultural planting according to claim 7, wherein: springs (405) are mounted above and below the outer wall of the connecting rod (402), and the springs (405) are located at the top and the bottom of the moving block (403).

9. The seed screening apparatus for agricultural planting according to claim 1, wherein: the bottom of mounting panel (406) is installed shaker (408), screen cloth (409) are installed to the opposite side outer wall of mounting panel (406).

10. The seed screening apparatus for agricultural planting according to claim 9, wherein: fixed plate (410) are installed to bottom one side of screen cloth (409), one side outer wall of fixed plate (410) and one side inner wall below fixed connection of the jar body (1).