CN114391336B

CN114391336B - Farmland surface soil earthing device

Info

Publication number: CN114391336B
Application number: CN202210049944.2A
Authority: CN
Inventors: 赵佐平; 闫莎; 邵先钊; 王蒙; 岳思羽; 宋凤敏; 刘智峰; 汤波
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-12-20
Anticipated expiration: 2042-01-17
Also published as: CN114391336A

Abstract

The invention relates to a soil covering device, in particular to a farmland surface soil covering device. The utility model provides a farmland topsoil earthing device, includes disc and tooth piece, respectively be provided with one about the disc, one side interval of two discs is big, and the opposite side interval is little, and two discs advance to the big one side in interval simultaneously, and the outer edge of every disc all is the annular and is provided with a plurality of tooth pieces. The inner sides of the two disks are provided with the ring edges. The disc type rotary table further comprises protruding ribs, and a plurality of protruding ribs are annularly arranged on the opposite surface of each disc. The outer sides of the two disks are respectively and rotatably connected to the lower parts of the two rack strips. The farmland surface layer can be covered with soil by two disks with strong ground gripping force.

Description

Farmland surface soil earthing device

Technical Field

The invention relates to a soil covering device, in particular to a farmland surface soil covering device.

Background

Farmlands are also called cultivated lands, and in geography, refer to lands which can be used for planting crops. When ploughing in the farmland, need scatter the seed on the farmland, then need carry out the earthing to the farmland top layer after scattering the seed, traditional earthing method often is not only even enough for the manual work to raise the seed department on the farmland top layer with soil, extremely consumes the manpower moreover, consequently needs design a farmland top layer soil earthing device.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the farmland surface soil covering device which has the beneficial effect that the farmland surface can be covered by two disks with strong ground gripping force.

The utility model provides a farmland surface soil earthing device, includes disc and tooth piece, respectively be provided with one about the disc, one side interval of two discs is big, and the opposite side interval is little, and two discs advance to the big one side of interval simultaneously, and the outer edge of every disc all is the annular and is provided with a plurality of tooth pieces.

The farmland surface soil covering device further comprises ring edges, and the inner sides of the two disks are provided with the ring edges.

The utility model provides a farmland top soil earthing device still includes the bead, all is the annular on the opposite face of every disc and is provided with a plurality of beads.

The farmland surface soil covering device further comprises frame strips, and the outer sides of the two disks are respectively and rotatably connected to the lower portions of the two frame strips.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a first schematic structural diagram of a farmland surface soil covering device;

FIG. 2 is a second schematic structural view of a soil covering device for surface soil of a farmland;

FIG. 3 is a first schematic structural view of a disc;

FIG. 4 is a second structural view of the disc;

FIG. 5 is a first schematic view of a cross beam;

FIG. 6 is a second schematic view of the cross beam;

FIG. 7 is a first structural view of the T-shaped frame and the seat piece;

FIG. 8 is a second schematic structural view of the T-shaped frame and the seat piece;

FIG. 9 is a first schematic view of a wheel frame;

fig. 10 is a second schematic structural diagram of the wheel frame.

In the figure: a disc 101; a tooth block 102; an upper shaft 103; a frame strip 104; a rubber portion 105; a rim 106; a rib 107;

a cross member 201; a hinge rod 202; a center pillar 203; a slider 204; a screw seat 205; a translation stage 206;

a T-shaped frame 301; a vertical rod 302; a motor frame 303; a motor 304; a square column 305; a tap lever 306; an expansion bar 307;

a seat piece 401; a middle piece 402; a notch 403; a rubber sheet 404;

a wheel carrier 501; a wheel 502; a handle 503.

Detailed Description

As shown in fig. 1-10, this example solves the problem of two discs 101 gathering soil in the middle,

because the farmland surface soil earthing device comprises the discs 101 and the tooth blocks 102, the discs 101 are provided with two, the two discs 101 are arranged at the left and right sides, the distance between one sides of the two discs 101 is large, the distance between the other sides of the two discs 101 is small, the two discs 101 simultaneously move towards the side with the large distance, the tooth blocks 102 are annularly arranged on the outer edge of the discs 101, so that the two discs 101 roll on the farmland, the two discs 101 always move towards the side with the large distance, one side of the two discs 101 is wide, the other side of the two discs 101 is narrow, so that the two discs 101 can gather soil in the middle, the soil is gathered in the middle after seeds are sowed, and earthing operation is further completed; the plurality of tooth blocks 102 can improve the grip of the two disks 101, and further facilitate the forward rolling of the two disks 101.

As shown in fig. 1-10, this example solves the problem of gathering soil towards the middle as the disc 101 is rolled more easily by the rim 106,

because farmland topsoil earthing device still includes the ring edge 106, and the ring edge 106 sets up the inboard at every disc 101, and then through ring edge 106 make disc 101 roll more easily with soil to middle gathering, accomplish the earthing.

As shown in fig. 1-10, this example solves the problem of making it easy for the disc 101 to lift the soil up for covering,

because farmland top soil earthing device still includes bead 107, and a plurality of beads 107 are the annular and set up the inboard at disc 101, and then when disc 101 rolled, a plurality of beads 107 were convenient for take up soil, further made disc 101 take up soil easily and carry out the earthing.

As shown in fig. 1-10, this example solves the problem of two rack bars 104 supporting two discs 101,

because the farmland surface soil covering device also comprises the frame strips 104, the lower parts of the two frame strips 104 are respectively and rotatably connected with the two disks 101, and the two frame strips 104 respectively play a role in supporting the two disks 101.

As shown in fig. 1-10, this example solves the problem of facilitating the avoidance of obstacles by puck 101,

because farmland top soil earthing device: still include rubber portion 105, rubber portion 105 sets up in the middle part of frame strip 104, because the middle part of frame strip 104 is the rubber material, and then be convenient for frame strip 104 to pass through rubber portion 105 and be crooked a little for disc 101 can be crooked a little through frame strip 104 when meetting the hard thing that can't avoid, and then make disc 101 take place to squint, and the disc 101 of being convenient for avoids the obstacle.

As shown in fig. 1-10, this example solves the problem of adjusting the degree of casing of two discs 101,

because the farmland surface soil covering device also comprises the upper shafts 103, the cross beams 201 and the translation seats 206, the upper shafts 103 are arranged at the upper parts of the frame strips 104, the two upper shafts 103 are respectively and rotatably connected to the two translation seats 206, the left end and the right end of the cross beam 201 are respectively and slidably connected with the translation seats 206, and the distance between the two frame strips 104 can be adjusted when the two translation seats 206 slide left and right on the cross beam 201, so that the distance between the two discs 101 can be adjusted; when the two frame strips 104 rotate on the corresponding translation seats 206 through the upper shafts 103 thereon, the two discs 101 can be driven to rotate, so that the setting angles of the two discs 101 are changed, and the soil covering degree of the two discs 101 is adjusted.

As shown in fig. 1-10, this example solves the problem of fixing the position of the rack bar 104 and the puck 101,

because farmland surface soil earthing device still includes screw base 205, screw base 205 sets up on translation seat 206, and screw I passes through threaded connection on screw base 205, and screw I presses on the upper shaft 103 that corresponds and then fixes upper shaft 103, and then fixes the position of frame strip 104 and disc 101.

As shown in fig. 1-10, this example solves the problem of moving two rack bars 104 and two discs 101 closer together or farther apart,

because farmland topsoil earthing device still includes articulated rod 202, center pillar 203 and slider 204, center pillar 203 fixed connection is at the middle part of crossbeam 201, slider 204 sliding connection is on center pillar 203, two articulated rods 202 are all articulated to be connected on slider 204, the other end of two articulated rods 202 articulates respectively on two translation seats 206, screw II passes through threaded connection on slider 204, screw II presses on center pillar 203 and then fixes slider 204 on center pillar 203, and then can drive through slider 204 vertical slip on center pillar 203 and be close to or keep away from between two translation seats 206 through two articulated rods 202, and then drive and be close to or keep away from between two frame strips 104 and two discs 101.

As shown in fig. 1 to 10, this example solves the problem of preventing the occurrence of a bulge in the middle of the soil of the accumulated casing,

because farmland topsoil earthing device still includes seat piece 401 and sheet rubber 404, seat piece 401 is located one side that the interval is little between two discs 101, a plurality of sheet rubbers 404 set up in the downside of seat piece 401 from a left side to the right side, and seat piece 401 can remove about, and then drives a plurality of sheet rubbers 404 and remove about, after two discs 101 with soil to middle gathering, remove about through a plurality of sheet rubbers 404 and can scrape the soil after the gathering, prevent to take place the arch in the middle of the soil of the earthing after the gathering.

As shown in fig. 1-10, this example solves the problem of making the scraped soil relatively rough, facilitating soil absorption,

because farmland topsoil earthing device still includes scarce groove 403, and a plurality of scarce grooves 403 set up the downside at every sheet rubber 404 for can not scrape soil when removing scraping soil about a plurality of sheet rubbers 404 and be flat very much, make the soil surface after scraping relatively coarse, the soil of being convenient for absorbs water.

The farmland surface soil earthing device further comprises a T-shaped frame 301, a vertical rod 302, a motor frame 303, a motor 304, a square column 305, a poking rod 306, a telescopic rod 307 and a middle sheet 402, the T-shaped frame 301 is fixedly connected to the middle of the cross beam 201, the cross beam 201 is vertically and slidably connected with the two vertical rods 302, the square column 305 is fixedly connected between the lower ends of the two vertical rods 302, the telescopic rod 307 is fixedly connected to the T-shaped frame 301, the movable end of the telescopic rod 307 is fixedly connected to the vertical rod 302, the middle sheet 402 is fixedly connected to the middle of the upper side of the seat sheet 401, the middle sheet 402 is slidably connected to the square column 305, two compression springs are sleeved on the square column 305 and are respectively located on the left side and the right side of the middle sheet 402, the motor frame 303 is fixedly connected to one of the vertical rod 302, the motor 304 is fixedly connected to the motor frame 303, the poking rod 306 is fixedly connected to the output shaft of the motor 304, and the pokes the middle sheet 402 once when the poking rod 306 rotates a circle.

Telescopic link 307 can drive two montant 302 vertical movement when flexible, and then drive square column 305, seat piece 401 and a plurality of rubber slab 404 vertical slip, according to the height of a plurality of rubber slab 404 of height adjustment of ground soil, when motor 304 drive poker rod 306 rotates, poker rod 306 stirs well piece 402 once every turn round, and then constantly stirs well piece 402, remove about seat piece 401 and a plurality of rubber slab 404, and two compression spring can help well piece 402, seat piece 401 and a plurality of rubber slab 404 return, make a plurality of rubber slab 404 constantly control reciprocating motion, strike off the soil after the gathering.

The farmland surface soil covering device further comprises a wheel frame 501, wheels 502 and a handle 503, wherein the upper part of the wheel frame 501 is fixedly connected to the middle part of the T-shaped frame 301, the handle 503 is arranged on the wheel frame 501, and the wheels 502 are rotatably connected to the left side and the right side of the lower part of the wheel frame 501.

The wheel frame 501 can be pushed to advance by the handle 503, and then the wheel 502 is pushed to advance, and then the two discs 101 are driven to advance continuously to cover the soil.

Claims

1. A farmland surface soil covering device comprises a disc (101) and a tooth block (102), and is characterized in that: the two disks (101) are arranged on the left and the right respectively, the distance between one sides of the two disks (101) is large, the distance between the other sides of the two disks is small, the two disks (101) move forwards towards the side with the large distance, and the outer edge of each disk (101) is annularly provided with a plurality of tooth blocks (102);

the inner sides of the two discs (101) are provided with the ring edges (106);

the disc type rotary table further comprises ribs (107), and a plurality of ribs (107) are annularly arranged on the opposite surface of each disc (101);

the outer sides of the two discs (101) are respectively and rotatably connected to the lower parts of the two frame strips (104);

the rubber part (105) is further included, and the middle part of each frame strip (104) is the rubber part (105);

the rack is characterized by further comprising upper shafts (103), cross beams (201) and translation seats (206), wherein the upper shaft (103) is arranged on the upper portion of each rack bar (104), the two upper shafts (103) are respectively and rotatably connected to the two translation seats (206), and the two translation seats (206) are respectively and slidably connected to the left end and the right end of the cross beam (201);

the novel horizontal moving mechanism is characterized by further comprising screw seats (205), each horizontal moving seat (206) is provided with a screw seat (205), each screw seat (205) is in threaded connection with a screw I, and the screw I is pressed on the corresponding upper shaft (103);

the middle part of the cross beam (201) is fixedly connected with the middle column (203), the middle column (203) is connected with a sliding block (204) in a sliding manner, the sliding block (204) is hinged with two hinged rods (202), the other ends of the two hinged rods (202) are hinged to two translation seats (206), the sliding block (204) is connected with a screw II in a threaded manner, and the screw II is pressed on the middle column (203);

the seat piece (401) is arranged on one side of the two circular discs (101) with a small distance, a plurality of rubber pieces (404) are arranged on the lower side of the seat piece (401) from left to right, and the seat piece (401) can move left and right;

the rubber sheet rubber further comprises a plurality of notches (403), and the lower side of each rubber sheet (404) is provided with the notches (403);

farmland surface soil earthing device still includes T shape frame (301), montant (302), motor frame (303), motor (304), square column (305), poker rod (306), telescopic link (307) and well piece (402), T shape frame (301) fixed connection is at the middle part of crossbeam (201), vertical sliding connection has two montants (302) on crossbeam (201), fixedly connected with square column (305) between the lower extreme of two montants (302), fixedly connected with telescopic link (307) on T shape frame (301), the expansion end fixed connection of telescopic link (307) is on montant (302), upside middle part fixedly connected with well piece (402) of seat piece (401), well piece (402) sliding connection is on square column (305), two compression springs have been cup jointed on square column (305), two compression springs are located the left and right sides of well piece (402) respectively, fixedly connected with motor frame (303) on one of them montant (302), fixedly connected with motor (304) on motor frame (303), fixedly connected with poker rod (306) on the output shaft of motor (304), every turn of poker rod (306) once.

2. The device for covering soil on top of farmland soil as claimed in claim 1, wherein: the farmland surface soil covering device further comprises a wheel carrier (501), wheels (502) and a handle (503), wherein the upper part of the wheel carrier (501) is fixedly connected to the middle part of the T-shaped frame (301), the handle (503) is arranged on the wheel carrier (501), and the wheels (502) are rotatably connected to the left side and the right side of the lower part of the wheel carrier (501).