Wheat harrowing and soil moisture conservation equipment in winter

Abstract

The utility model relates to the technical field of raking and soil moisture preservation equipment, in particular to wheat winter raking and soil moisture preservation equipment which comprises a first support, four symmetrically-distributed vertical plates are fixedly connected to the upper end face of the first support, rotating shafts are movably connected between the vertical plates which are symmetrical left and right, and driving plates are fixedly connected to the outer walls of the two rotating shafts. A second support is fixedly connected to the lower end face of the driving plate, second gears are fixedly connected to the outer walls of the two rotating shafts, supporting columns are fixedly connected to the lower end face of the first support and the lower end face of the second support, soil grinding balls are fixedly connected to the lower end faces of the multiple supporting columns, and hardened soil can be preliminarily smashed through the soil grinding balls; and then the soil is further pressed through the harrowing device, so that the purposes that the overall width of the harrowing device can be adjusted, the harrowing device can conveniently pass through a narrow road section, hardened soil can be crushed, and the field crack smoothing effect is good are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of harrowing moisture conservation equipment, in particular to harrowing moisture conservation equipment for wheat in winter. Background Art

[0002] The winter is dry and the temperature is low, and the winter wheat fields are seriously cracked, which leads to moisture loss and aggravated frost damage, affecting the greening of wheat. It is necessary to use a harrowing and moisture-conserving equipment that can effectively eliminate cracks.

[0003] The existing harrowing and soil moisture conservation equipment has a relatively fixed width setting of the harrow, which makes it inconvenient to shorten the width of the harrow to adapt to some narrower road sections, and is inconvenient to use. The structure of the harrow usually consists of multiple chain track plates connected in series, which has a simple structure and is inconvenient to crush the compacted soil, resulting in an unsatisfactory effect of smoothing out field cracks. Therefore, a winter harrowing and soil moisture conservation equipment for wheat is proposed. Utility Model Content

[0004] The utility model aims to provide a winter harrowing and moisture conservation device for wheat, which has the characteristics of being able to adjust the overall width of the harrow, being convenient for passing through narrow sections of road, being able to crush compacted soil, and having a good effect of smoothing out cracks in the field.

[0005] The utility model aims to provide a wheat winter harrowing moisture conservation device, comprising a first bracket, the upper end surface of the first bracket is fixedly connected with four symmetrically distributed vertical plates, the left and right symmetrical vertical plates are movably connected with a rotating shaft, the outer walls of the two rotating shafts are fixedly connected with a driving plate, the lower end surface of the driving plate is fixedly connected with a second bracket, and the outer walls of the two rotating shafts are fixedly connected with a second gear;

[0006] The lower end surfaces of the first bracket and the second bracket are fixedly connected with support columns, and the lower end surfaces of the plurality of support columns are fixedly connected with soil grinding balls;

[0007] The left end surfaces of the first bracket and the two second brackets are movably connected with a rake through a hinge seat.

[0008] In order to drive the two second gears to rotate, as a preferred wheat winter harrowing and moisture conservation equipment of the utility model, the upper end face of the first bracket is fixedly connected to an "L"-shaped support plate, and the upper end face of the support plate is installed with a first motor, and the output end of the first motor passes through the support plate and is fixedly connected to the first gear, and the outer wall of the first gear is meshed with two symmetrically distributed first racks, and the opposite sides of the two first racks are fixedly connected with second racks, and the two second racks are respectively meshed with the two second gears.

[0009] In order to drive the first bracket to move, as a preferred wheat winter harrowing and moisture conservation equipment of the utility model, a driving vehicle is provided on the right end face of the first bracket, a cross plate is fixedly connected to the left end face of the driving vehicle, an electric push rod is installed on the upper end face of the cross plate, and the output end of the electric push rod passes through the cross plate and is fixedly connected to the first bracket.

[0010] In order to facilitate leveling the soil surface, as a preferred embodiment of the wheat winter harrowing and moisture conservation equipment of the present invention, the left end surfaces of the plurality of harrows are fixedly connected with a plurality of iron chains.

[0011] In order to initially break up the compacted soil, as a preferred embodiment of the wheat winter harrowing and moisture conservation equipment of the present invention, the plurality of soil grinding balls are all arranged in a conical shape.

[0012] In order to further break up the compacted soil, as a preferred wheat winter harrowing and moisture conservation equipment of the utility model, the harrowing device is composed of a plurality of chain track plates connected in series.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] When the utility model needs to adjust the overall width of the harrow, the two rotating shafts are driven to rotate, so that the two second brackets are rotated 90 degrees relative to each other and are perpendicular to the first bracket. When in use, the support column is driven to rotate by the second motor, and the rotation of the support column will drive multiple soil-grinding balls to rotate. The soil-grinding balls can preliminarily break up the compacted soil, and then the harrow is used to further compact the soil.

[0015] The above structure can adjust the overall width of the harrow, making it convenient to pass through narrow sections of road, crush compacted soil, and smooth out cracks in the field. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the utility model;

[0017] Figure 2 This is a bottom view of the structure of the utility model;

[0018] Figure 3 This is a structural diagram of the first bracket of the utility model.

[0019] In the figure: 1. driving vehicle; 2. horizontal board; 3. electric push rod; 4. first bracket; 5. second bracket; 6. driving plate; 7. vertical board; 8. rotating shaft; 9. second gear; 10. second rack; 11. first rack; 12. first gear; 13. supporting plate; 14. first motor; 15. second motor; 16. supporting column; 17. grinding ball; 18. harrow; 19. iron chain. DETAILED DESCRIPTION

[0020] See also Figures 1 to 3 , a wheat winter harrowing and moisture conservation device, comprising a first bracket 4, the upper end surface of the first bracket 4 is fixedly connected with four symmetrically distributed vertical plates 7, the left and right symmetrical vertical plates 7 are movably connected with a rotating shaft 8, the outer walls of the two rotating shafts 8 are fixedly connected with a driving plate 6, the lower end surface of the driving plate 6 is fixedly connected with a second bracket 5, and the outer walls of the two rotating shafts 8 are fixedly connected with a second gear 9;

[0021] The lower end surfaces of the first bracket 4 and the second bracket 5 are fixedly connected with support columns 16, and the lower end surfaces of the plurality of support columns 16 are fixedly connected with soil grinding balls 17;

[0022] The left end surfaces of the first bracket 4 and the two second brackets 5 are movably connected with a rake 18 through a hinge seat.

[0023] In this embodiment: when the overall width of the rake 18 needs to be adjusted, the two second gears 9 are driven to rotate relative to each other, which can drive the two rotating shafts 8 connected thereto to rotate relative to each other, thereby driving the driving plate 6 and the second bracket 5 to rotate, and the two second brackets 5 are relatively rotated 90 degrees to be perpendicular to the first bracket 4, so as to shorten the overall width of the rake 18;

[0024] When in use, the soil-grinding ball 17 rubs against the ground to initially crush the compacted soil, and then the harrow 18 further compacts the soil, which has a good effect of smoothing out cracks in the field.

[0025] As a technical optimization scheme of the utility model, the upper end surface of the first bracket 4 is fixedly connected to an "L"-shaped support plate 13, and the upper end surface of the support plate 13 is installed with a first motor 14. The output end of the first motor 14 passes through the support plate 13 and is fixedly connected to a first gear 12. The outer wall of the first gear 12 is meshedly connected to two symmetrically distributed first racks 11, and the opposite sides of the two first racks 11 are fixedly connected to the second racks 10, and the two second racks 10 are respectively meshedly connected to the two second gears 9.

[0026] In this embodiment: the first motor 14 can drive the first gear 12 to rotate, and the rotation of the first gear 12 can drive the two first racks 11 and the second rack 10 to move in opposite directions, thereby driving the second gear 9 meshing therewith to rotate, and the lower end surfaces of the two second racks 10 are slidably connected to the first bracket 4 through slide rails, so that the moving trajectory of the second rack 10 can be limited.

[0027] As a technical optimization solution of the utility model, a driving vehicle 1 is provided on the right end face of the first bracket 4, a horizontal plate 2 is fixedly connected to the left end face of the driving vehicle 1, an electric push rod 3 is installed on the upper end face of the horizontal plate 2, and the output end of the electric push rod 3 passes through the horizontal plate 2 and is fixedly connected to the first bracket 4.

[0028] In this embodiment: the electric push rod 3 can drive the first bracket 4 to move up and down.

[0029] As a technical optimization solution of the utility model, the left end surfaces of the plurality of rakes 18 are fixedly connected with a plurality of iron chains 19 .

[0030] In this embodiment: the soil can be leveled by a plurality of iron chains 19 .

[0031] As a technical optimization solution of the present invention, the plurality of soil grinding balls 17 are all arranged in a cone shape.

[0032] In this embodiment, the plurality of soil grinding balls 17 are all arranged in a conical shape, so that the compacted soil clods can be easily crushed.

[0033] As a technical optimization solution of the utility model, the rake 18 is composed of a plurality of chain track plates connected in series.

[0034] In this embodiment, the hardened soil clods can be further crushed and crushed by the harrow 18.

[0035] Working principle: When the overall width of the harrow 18 needs to be adjusted, the first motor 14 can first drive the first gear 12 to rotate, and the rotation of the first gear 12 can drive the two first racks 11 and the second rack 10 to move in the opposite direction, thereby driving the second gear 9 meshing therewith to rotate, and when the two second gears 9 are driven to rotate relative to each other, the two rotating shafts 8 connected thereto can be driven to rotate relative to each other, thereby driving the driving plate 6 and the second bracket 5 to rotate, and the two second brackets 5 are relatively rotated 90 degrees to be perpendicular to the first bracket 4, so as to shorten the overall width of the harrow 18;

[0036] When in use, the soil-grinding ball 17 rubs against the ground to initially crush the compacted soil, and then the harrow 18 further compacts the soil, which has a good effect of smoothing out cracks in the field.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wheat winter harrowing and moisture conservation device, comprising a first bracket (4), characterized in that: The upper end surface of the first bracket (4) is fixedly connected to four symmetrically distributed vertical plates (7), and a rotating shaft (8) is movably connected between the left and right symmetrical vertical plates (7), and the outer walls of the two rotating shafts (8) are fixedly connected to a driving plate (6), and the lower end surface of the driving plate (6) is fixedly connected to the second bracket (5), and the outer walls of the two rotating shafts (8) are fixedly connected to a second gear (9); The lower end surfaces of the first bracket (4) and the second bracket (5) are fixedly connected to support columns (16), and the lower end surfaces of a plurality of support columns (16) are fixedly connected to soil grinding balls (17); The left end surfaces of the first bracket (4) and the two second brackets (5) are movably connected to a rake (18) via a hinge seat.

2. The wheat winter harrowing and moisture conservation equipment according to claim 1, characterized in that: An "L"-shaped support plate (13) is fixedly connected to the upper end surface of the first bracket (4); a first motor (14) is mounted on the upper end surface of the support plate (13); an output end of the first motor (14) passes through the support plate (13) and is fixedly connected to a first gear (12); an outer wall of the first gear (12) is meshedly connected to two symmetrically distributed first racks (11); opposite sides of the two first racks (11) are fixedly connected to second racks (10); and the two second racks (10) are respectively meshedly connected to two second gears (9).

3. The wheat winter harrowing and moisture conservation equipment according to claim 1, characterized in that: The right end face of the first bracket (4) is provided with a driving vehicle (1), the left end face of the driving vehicle (1) is fixedly connected to a transverse plate (2), the upper end face of the transverse plate (2) is provided with an electric push rod (3), the output end of the electric push rod (3) passes through the transverse plate (2) and is fixedly connected to the first bracket (4).

4. The wheat winter harrowing and moisture conservation equipment according to claim 1, characterized in that: The left end surfaces of the plurality of rakes (18) are all fixedly connected with a plurality of iron chains (19).

5. The wheat winter harrowing and moisture conservation equipment according to claim 1, characterized in that: The plurality of soil grinding balls (17) are all arranged in a conical shape.

6. The wheat winter harrowing and moisture conservation equipment according to claim 1, characterized in that: The rake (18) is composed of a plurality of chain rail plates connected in series.

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