CN218223382U

CN218223382U - Agricultural is grown seedlings and uses soil screening plant

Info

Publication number: CN218223382U
Application number: CN202221912434.5U
Authority: CN
Inventors: 杨雪
Original assignee: Henan Kuanze Ecological Agriculture Technology Co ltd
Current assignee: Henan Kuanze Ecological Agriculture Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-06
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a soil screening plant for agricultural is grown seedlings relates to agricultural technical field that grows seedlings, including two curb plates, two symmetrical gag lever posts of fixedly connected with between the curb plate, the edging is all done to two gag lever posts, and two gag lever posts have all cup jointed the fixed block, and fixedly connected with screening board between two fixed blocks, screening groove have been seted up to the upper surface of screening board, and the screening hole of distributed arrangement is seted up to the inner diapire in screening groove. This agricultural is grown seedlings and uses soil screening plant, cooperation through eccentric wheel and first connecting rod, thereby realized carrying out the purpose of screening to external soil, the cooperation of cooperation T shape slider and spout, reached the quick adjustment to the screening frequency, through the second crank with sweep the cooperation of board, thereby realized constantly sweeping the purpose of external soil in the screening inslot at the vibrations in-process, reached the effect that prevents the soil adhesion and block up, and then solved the easy problem that blocks up of common screening plant of growing seedlings.

Description

Agricultural is grown seedlings and uses soil screening plant

Technical Field

The utility model relates to an agricultural seedling growing technical field specifically is an agricultural is grown seedlings and uses soil screening plant.

Background

The agricultural seedling raising means seedling raising in nursery, hotbed or greenhouse for transplanting to land for planting, or the stage of various organisms being artificially protected until they can survive independently in a short time, in other words "strong and half-harvest". The seedling culture is a work with high labor intensity, time consumption and strong technical performance.

Common agricultural seedling screening machine sieves soil mostly through vibrations structure, and soil generally has moisture, has probably resulted in the soil adhesion at the screening mouth at the screening in-process, and then causes screening plant's jam.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an agricultural is grown seedlings and is used soil screening plant has solved the easy problem of blockking up of screening plant.

In order to achieve the above object, the utility model provides a following technical scheme: a soil screening device for agricultural seedling culture comprises two side plates, wherein two symmetrical limiting rods are fixedly connected between the two side plates, the two limiting rods are subjected to edging treatment, fixed blocks are sleeved on the two limiting rods, a screening plate is fixedly connected between the two fixed blocks, a screening groove is formed in the upper surface of the screening plate, screening holes in distributed arrangement are formed in the inner bottom wall of the screening groove, the upper surface of the screening plate is rotatably connected with two symmetrical first rotating shafts through bearings, eccentric wheels are fixedly connected to the top ends of the two first rotating shafts, two symmetrical sliding grooves are fixedly connected to the upper surfaces of the two eccentric wheels, connecting blocks are placed on the upper surfaces of the two sliding grooves, and a first connecting rod is hinged to the upper surface of each connecting block through a pin shaft, the left surface fixedly connected with two symmetrical fixed plates of curb plate that lie in the rightmost side, the bottom of every fixed plate all is articulated through the round pin axle rather than the first connecting rod that is close to mutually, the upper surface of screening board is rotated through the bearing and is connected with the second axis of rotation, the first crank of last fixed surface connection of second axis of rotation, first articulate upper surface passes through the bearing and rotates connection branch, the top fixedly connected with sliding block of branch, the inside sliding connection of sliding block has the second crank, the upper surface of screening board is rotated through the bearing and is connected with the transmission shaft, transmission shaft and second crank fixed connection, the articulate bottom of second is rotated through the bearing and is connected with the connecting axle, the board is swept to the bottom fixedly connected with of connecting axle, sweep the post of sweeping that the bottom fixedly connected with of sweeping the board was arranged a plurality of equidistance.

As the further description of above-mentioned technical scheme, two the equal fixedly connected with first spring in a side that the curb plate is close to each other, the other end of every first spring all with screening board fixed connection, can realize providing helping hand and reseing for the screening board through first spring, and then improved holistic stability.

As the further description of the technical scheme, two the equal fixedly connected with T shape slider in bottom of connecting block, every T shape slider all rather than the spout sliding connection that is close to mutually, thereby made things convenient for the adjustment of user to the screening frequency through T shape slider, and then improved user's convenience.

As the further description of the technical scheme, two the first spacing hole that runs through is all seted up to one side of T shape slider, and the spacing hole of the second that a plurality of equidistance were arranged is all seted up to one side of every spout, and the pin has all been pegged graft to the inside in every first spacing hole, and every pin all pegs graft rather than the spacing hole of second that is close to mutually, through the cooperation in pin and the spacing hole of first stopper and second to made things convenient for the user to carry on spacingly to T shape slider, and then improved user's convenience.

As the further description of above-mentioned technical scheme, two the equal fixedly connected with first gear in bottom of first axis of rotation, the bottom of screening board is rotated through the bearing and is connected with the third axis of rotation, the bottom fixedly connected with second gear of third axis of rotation, two first gears all are connected with the meshing of second gear, the bottom fixedly connected with U-shaped plate of two fixed blocks, the last fixed surface of U-shaped plate is connected with the motor, the output of motor is connected with the first gear rotation that is located the forefront, thereby prevent at the screening in-process through the U-shaped plate, the condition that rocks appears in the motor, and then whole stability has been improved.

As a further description of the above technical scheme, the bottom of the two side plates is fixedly connected with the blanking frame, the bottom of the blanking frame is fixedly connected with four support columns arranged in a matrix, and the bottom of the four support columns is fixedly connected with the support plate, so that the overall stability in the screening process can be maintained through the support columns, and the overall stability is further improved.

As the further description of above-mentioned technical scheme, the workbin that connects has been placed to the upper surface of backup pad, connects the positive fixedly connected with handle of workbin, and the bottom and the external motor output end fixed connection of second axis of rotation have made things convenient for taking out of user's butt joint workbin through the handle, and then have improved user's convenience.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this agricultural is grown seedlings and uses soil screening plant, cooperation through eccentric wheel and first connecting rod, thereby realized carrying out the purpose of screening to external soil, the cooperation of cooperation T shape slider and spout, reached the quick adjustment to the screening frequency, through the second crank with sweep the cooperation of board, thereby realized constantly sweeping the purpose of external soil in the screening inslot at the vibrations in-process, reached the effect that prevents the soil adhesion and block up, and then solved the easy problem that blocks up of common screening plant of growing seedlings.

2. This agricultural is grown seedlings and is used soil screening plant has made things convenient for taking out of user's butt joint workbin through the handle, and then has improved user's convenience, can keep the holistic stability of screening in-process through the support column, and then has improved holistic stability, can realize providing helping hand and reseing for the screening board through first spring, and then has improved holistic stability.

Drawings

FIG. 1 is a top view of the sieving plate of the present invention;

fig. 2 is a cross-sectional view of the side plate of the present invention;

FIG. 3 is a cross-sectional view of the left side view of the eccentric wheel of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 1. a side plate; 2. a limiting rod; 3. a fixed block; 4. a screening plate; 5. a screening tank; 6. sieving holes; 7. a first rotating shaft; 8. an eccentric wheel; 9. a chute; 10. connecting blocks; 11. a first link; 12. a fixing plate; 13. a second rotating shaft; 14. a first crank; 15. a slider; 16. a second crank; 17. sweeping the board; 18. sweeping the column; 19. a first spring; 20. a T-shaped slider; 21. a first limiting hole; 22. a second limiting hole; 23. a pin; 24. a first gear; 25. a third rotating shaft; 26. a second gear; 27. a U-shaped plate; 28. a motor; 29. a blanking frame; 30. a support column; 31. a support plate; 32. a material receiving box; 33. a handle; 34. a strut; 35. a drive shaft; 36. and (7) connecting the shafts.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a soil screening plant for agricultural is grown seedlings, including two curb plates 1, two symmetrical gag lever posts 2 of fixedly connected with between two curb plates 1, the edging is all done to two gag lever posts 2 and is handled, the stability of screening work can be improved through the edging of gag lever post 2, fixed block 3 has all been cup jointed to two gag lever posts 2, fixedly connected with screening board 4 between two fixed blocks 3, screening groove 5 has been seted up to screening board 4's upper surface, screening hole 6 that the distributing type was arranged is seted up to the inner diapire of screening groove 5, the upper surface of screening board 4 is connected with two symmetrical first axis of rotation 7 through the bearing rotation, two equal fixedly connected with eccentric wheels 8 in 7 tops of first axis of rotation, two symmetrical spout 9 of the equal fixedly connected with in upper surface of two eccentric wheels 8, connecting block 10 has all been placed to the upper surface of two spout 9, the upper surface of every connecting block 10 all articulates through the round pin axle has first connecting rod 11, be located two symmetrical fixed plates 12 of the left surface fixedly connected with of curb plate 1 on the rightmost side.

The bottom of every fixed plate 12 all is rather than the first connecting rod 11 that is close to through the round pin axle articulated, the upper surface of screening board 4 is connected with second axis of rotation 13 through the bearing rotation, the first crank 14 of last fixed surface of second axis of rotation 13, the upper surface of first crank 14 passes through the bearing rotation and connects branch 34, the top fixedly connected with sliding block 15 of branch 34, sliding block 15's inside sliding connection has second crank 16, the upper surface of screening board 4 is connected with transmission shaft 35 through the bearing rotation, transmission shaft 35 and second crank 16 fixed connection, the bottom of second crank 16 is connected with connecting axle 36 through the bearing rotation, the board 17 is swept to the bottom fixedly connected with of connecting axle 36, sweep the post 18 that sweeps a plurality of equidistance of fixedly connected with in bottom of board 17 and arrange.

The equal first spring 19 of a side that two curb plates 1 are close to each other, every first spring 19 all is in the reset state, every first spring 19's the other end all with 4 fixed connection of screening board, can realize providing helping hand and reseing for screening board 4 through first spring 19, and then the holistic stability has been improved, the equal fixedly connected with T shape slider 20 in bottom of two connecting blocks 10, every T shape slider 20 all rather than 9 sliding connection of spout that are close to mutually, thereby made things convenient for the adjustment of user to the screening frequency through T shape slider 20, and then user's convenience has been improved.

First spacing hole 21 that runs through is all seted up to one side of two T shape sliders 20, the spacing hole 22 of second that a plurality of equidistance were arranged is all seted up to one side of every spout 9, every first spacing hole 21's inside is all pegged graft and is had pin 23, every pin 23 all pegs graft rather than the spacing hole 22 of second that is close to mutually, cooperation through pin 23 and first stopper and the spacing hole 22 of second, thereby made things convenient for the user to carry on spacingly to T shape slider 20, and then improved user's convenience, the equal fixedly connected with first gear 24 in bottom of two first axis of rotation 7, the bottom of screening board 4 rotates through the bearing and is connected with third axis of rotation 25, the bottom fixedly connected with second gear 26 of third axis of rotation 25, two first gears 24 all are connected with the meshing of second gear 26, the bottom fixedly connected with U-shaped plate 27 of two fixed blocks 3, the last fixed surface fixedly connected with motor 28 of U-shaped plate 27, the output of motor 28 rotates with the first gear 24 that is located the forefront and is connected, thereby prevent at the screening in-process through U-shaped plate 27, the condition that rocks has appeared, and then improved holistic stability.

Bottom fixedly connected with blanking frame 29 of two curb plates 1, four support columns 30 that are the matrix arrangement of bottom fixedly connected with of blanking frame 29, four support column 30's bottom fixedly connected with backup pad 31, can keep sieving the holistic stability of in-process through support column 30, and then holistic stability has been improved, the upper surface of backup pad 31 has been placed and has been connect workbin 32, connect workbin 32's positive fixedly connected with handle 33, the bottom and external motor output end fixed connection of second axis of rotation 13, make things convenient for taking out of user butt joint workbin 32 through handle 33, and then user's convenience has been improved.

The working principle is as follows: firstly, soil crushed outside is poured into the screening groove 5, the motor 28 is started, the output end of the motor 28 drives the first gears 24 to rotate, the first gears 24 drive the first rotating shafts 7 positioned at the forefront to rotate, the two first gears 24 are driven to rotate through the meshing of the second gears 26, the two first gears 24 drive the two first rotating shafts 7 fixedly connected to each other to rotate, the two first rotating shafts 7 drive the eccentric wheels 8 fixedly connected to each other to rotate through the rotation of the two first rotating shafts 7, the eccentric wheels 8 drive the first connecting rods 11 hinged to each other under the limiting action of the limiting rods 2, so that continuous and rapid reciprocating motion is achieved, the screening purpose is achieved, the position of the connecting blocks 10 can be adjusted through the T-shaped sliding blocks 20, the pins 23 are inserted into the second limiting holes 22 and the first limiting holes 21 after the adjustment is completed, the screening motion frequency is controlled, the second rotating shafts 13 are driven to rotate through the starting of the outside motor, so that the first cranks 14 make circular motion, the second cranks 16 rotatably connected to the screening plate 4 are driven to swing through the sliding blocks 15, and the sweeping columns 18 are matched, so that the problem that the blocking of the screening holes 6 in the screening process is avoided, and the problem that the soil is easily blocked in the screening process is solved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural is grown seedlings and uses soil screening plant, includes two curb plates (1), its characterized in that: two symmetrical limiting rods (2) are fixedly connected between the two side plates (1), the two limiting rods (2) are subjected to edging treatment, fixed blocks (3) are sleeved on the two limiting rods (2), a screening plate (4) is fixedly connected between the two fixed blocks (3), a screening groove (5) is formed in the upper surface of the screening plate (4), screening holes (6) in distributed arrangement are formed in the inner bottom wall of the screening groove (5), two symmetrical first rotating shafts (7) are rotatably connected to the upper surface of the screening plate (4) through bearings, eccentric wheels (8) are fixedly connected to the top ends of the two first rotating shafts (7), two symmetrical sliding grooves (9) are fixedly connected to the upper surface of the two eccentric wheels (8), connecting blocks (10) are placed on the upper surface of the two sliding grooves (9), a first connecting rod (11) is hinged to the upper surface of each connecting block (10) through a pin shaft, two symmetrical fixing plates (12) are fixedly connected to the left side surface of the side plate (1) on the rightmost side, the bottom of each fixing plate (12) is close to the first connecting rod (11) through a first rotating shaft (13), a second crank rotating shaft (13) is connected to the upper surface of a crank rotating support rod (13) through a bearing (13), top fixedly connected with sliding block (15) of branch (34), the inside sliding connection of sliding block (15) has second crank (16), the upper surface of screening board (4) rotates through the bearing and is connected with transmission shaft (35), transmission shaft (35) and second crank (16) fixed connection, the bottom of second crank (16) rotates through the bearing and is connected with connecting axle (36), board (17) is swept to the bottom fixedly connected with of connecting axle (36), sweep the bottom fixedly connected with of board (17) a plurality of equidistance posts (18) of sweeping that arrange.

2. The soil screening device for agricultural seedling raising as claimed in claim 1, wherein: two equal fixedly connected with first spring (19) in the side that curb plate (1) are close to each other, the other end of every first spring (19) all with screening board (4) fixed connection.

3. The soil screening device for agricultural seedling raising as claimed in claim 1, wherein: the bottom of the two connecting blocks (10) is fixedly connected with T-shaped sliding blocks (20), and each T-shaped sliding block (20) is in sliding connection with the sliding groove (9) close to the T-shaped sliding block.

4. The soil screening device for agricultural seedling culture according to claim 3, wherein: two first spacing hole (21) that run through are all seted up to one side of T shape slider (20), and the spacing hole of a plurality of equidistance (22) of arranging is all seted up to one side of every spout (9), and the inside of every first spacing hole (21) is all pegged graft and is had pin (23), and every pin (23) all pegs graft rather than spacing hole of second (22) that are close to mutually.

5. The soil screening device for agricultural seedling culture according to claim 1, wherein: two the equal fixedly connected with first gear (24) in bottom of first axis of rotation (7), the bottom of screening board (4) is rotated through the bearing and is connected with third axis of rotation (25), the bottom fixedly connected with second gear (26) of third axis of rotation (25), two first gear (24) all are connected with second gear (26) meshing, the bottom fixedly connected with U-shaped plate (27) of two fixed block (3), the last fixed surface of U-shaped plate (27) is connected with motor (28), the output of motor (28) rotates with first gear (24) that are located the forefront and is connected.

6. The soil screening device for agricultural seedling culture according to claim 1, wherein: the bottom of two curb plate (1) fixedly connected with blanking frame (29), the bottom fixedly connected with of blanking frame (29) is four support columns (30) that are the matrix arrangement, the bottom fixedly connected with backup pad (31) of four support columns (30).

7. The soil screening device for agricultural seedling raising as claimed in claim 6, wherein: the material receiving box (32) is placed on the upper surface of the supporting plate (31), a handle (33) is fixedly connected to the front surface of the material receiving box (32), and the bottom end of the second rotating shaft (13) is fixedly connected with the output end of an external motor.