CN220255028U - Ploughing device with adjustable depth - Google Patents

Abstract

The utility model discloses a depth-adjustable tillage device, belongs to the technical field of agriculture, and aims to solve the problems that the conventional tillage device is shallow in tillage depth, inconvenient to adjust tillage depth and poor in tillage effect. Through movable frame, adjusting screw, the hand wheel, the connecting block, accomodate the groove, fixed box, the motor, the pivot, rotary tillage blade, dead lever and plowshare's setting, can utilize the driving car to stimulate fixed frame and remove when ploughing soil, the motor can drive the pivot between the fixed box and rotate, and then drive rotary tillage blade and rotate, thereby realize the broken of soil and rotatory ploughing, plowshare on the dead lever is ploughed the soil after rotatory ploughing again, thereby the effect of ploughing has been improved, further, utilize the hand wheel can rotate adjusting screw, thereby make adjusting screw go up and down, adjusting screw passes through the connecting block and drives movable frame synchronization lift, and then drive rotary tillage blade and plowshare lift, thereby realize the regulation to the depth of ploughing.

Description

Ploughing device with adjustable depth

Technical Field

The utility model relates to the technical field of agriculture, in particular to a depth-adjustable tillage device.

Background

When the soil is cultivated, the air permeability and the water permeability of the soil can be seriously influenced due to the influence of the extrusion of a plow and the water deposition along with the precipitation, so that plant roots are difficult to prick down and the yield of crops can be influenced, and the soil can be basically ploughed by using the ploughing device before sowing, so that the air under the soil is increased.

At present, when the conventional ploughing device is used, although soil can be ploughed, the ploughing depth is shallow, the adjustment of the ploughing depth is inconvenient, and the ploughing effect is poor.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a tilling device with adjustable depth, the technical scheme adopted is that the tilling device comprises a fixed frame, support columns and a movable wheel, wherein the front surface and the back surface of the fixed frame are fixedly connected with two support columns, the support columns are used for supporting the fixed frame, the bottom ends of the support columns are provided with the movable wheel, the movable wheel is used for moving the fixed frame, a movable frame is arranged below the fixed frame, the movable frame is used for installing a rotary tillage blade and a plowshare, four adjusting screws are connected with internal threads of the fixed frame, the top ends of the adjusting screws are fixedly connected with a hand wheel, the adjusting screws can rotate by the aid of the hand wheels through the arrangement of the adjusting screws and the hand wheel, so that the adjusting screws are lifted, the bottom ends of the adjusting screws are movably connected with a connecting block, the adjusting screws can drive the movable frame to synchronously lift by the arrangement of a connecting block, the rotary tillage blade and the plowshare are lifted by the aid of the arrangement of the connecting block, the lower surface of the connecting block is fixedly connected with the upper surface of the movable frame, the lower surface of the fixed frame is provided with a storage groove matched with the connecting block, the rotary tillage depth is adjusted by the storage groove, the storage box can be connected with the rotary tillage motor through the arrangement of the storage groove, when the rotary tillage motor can be lifted by the rotary tillage box, and the rotary tillage box is driven by the rotation of the rotary tillage box, and the rotary tillage box is driven by the rotation, and the rotation of the rotary tillage box is fixed by the rotation, and the rotary tillage box is fixed between the front surface and the rotary tillage box through the rotation, and the rotary box is fixed by the rotation, and the rotary box is realized by the rotation, and is fixed and can be realized by the rotation and soil. The inside fixedly connected with a plurality of dead levers of movable frame, be provided with a plurality of plowshares on the dead lever, through the setting of dead lever and plowshare, can turn over the soil after rotatory ploughing again when the fixed frame removes.

As a preferable technical scheme of the utility model, one side of the fixed frame is fixedly connected with two connecting rods, one ends of the two connecting rods, which are far away from the fixed frame, are fixedly connected with connecting sleeves, and the fixed frame can be conveniently connected with the driving vehicle through the arrangement of the connecting rods and the connecting sleeves, so that the driving vehicle can conveniently pull the fixed frame to move.

As a preferable technical scheme of the utility model, the front and the back of the fixing frame are fixedly connected with two fixing blocks, the top ends of the supporting columns are fixedly connected with the lower surfaces of the fixing blocks, and the supporting columns can be fixed through the arrangement of the fixing blocks.

As a preferable technical scheme of the utility model, a plurality of rotary tillage blades and plow heads are respectively equidistantly arranged, the bottom ends of the rotary tillage blades and the plow heads are positioned at the same height, and the rotary tillage blades and the plow heads positioned at the same height can better turn over soil.

As a preferable technical scheme of the utility model, the inside of the fixed frame is provided with the threaded hole, the adjusting screw is in threaded connection with the threaded hole, and the rotating and lifting of the adjusting screw can be conveniently realized through the arrangement of the threaded hole.

The utility model has the beneficial effects that: according to the utility model, through the arrangement of the movable frame, the adjusting screw, the hand wheel, the connecting block, the storage groove, the fixed box, the motor, the rotating shaft, the rotary tillage blade, the fixed rod and the plowshare, when soil is ploughed, the fixed frame is pulled to move by the driving vehicle, the motor can drive the rotating shaft between the fixed boxes to rotate so as to drive the rotary tillage blade to rotate, thereby realizing the crushing and rotary ploughing of the soil, and simultaneously, the plowshare on the fixed rod ploughs the soil after rotary ploughing again, thereby improving the ploughing effect.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is a schematic view of a portion of a three-dimensional structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at A;

figure 5 is a schematic side view of the rotary shaft and rotary blade of the present utility model.

In the figure: 1. a fixed frame; 2. a support column; 3. a moving wheel; 4. a movable frame; 5. adjusting a screw; 6. a hand wheel; 7. a connecting block; 8. a storage groove; 9. a fixed box; 10. a motor; 11. a rotating shaft; 12. a rotary tillage blade; 13. a fixed rod; 14. a plowshare; 15. a connecting rod; 16. connecting sleeves; 17. a fixed block; 18. and (3) a threaded hole.

Detailed Description

Example 1

As shown in fig. 1 to 5, the utility model discloses a depth-adjustable tilling device, which adopts the technical scheme that the depth-adjustable tilling device comprises a fixed frame 1, support columns 2 and a movable wheel 3, wherein the front surface and the back surface of the fixed frame 1 are fixedly connected with the two support columns 2 through fixed blocks 17, the bottom ends of the support columns 2 are provided with the movable wheel 3, one side of the fixed frame 1 is fixedly connected with two connecting rods 15 for facilitating a driving vehicle to pull the fixed frame 1 to move, one ends of the two connecting rods 15 far away from the fixed frame 1 are fixedly connected with connecting sleeves 16, in order to realize rotary tillage and tilling of soil, a movable frame 4 is arranged below the fixed frame 1, the lower surface of the movable frame 4 is fixedly connected with two fixed boxes 9, the front surface of the front fixed box 9 is provided with a motor 10, the output end of the motor 10 is positioned between the two fixed boxes 9 and is in transmission connection with a rotating shaft 11, be provided with a plurality of rotary tillage blades 12 on the pivot 11, the inboard fixedly connected with a plurality of dead levers 13 of movable frame 4, be provided with a plurality of plowshares 14 on the dead lever 13, a plurality of rotary tillage blades 12 and plowshare 14 equidistance setting respectively, rotary tillage blade 12 and plowshare 14's bottom is located same height, four screw holes 18 have been seted up in the inside of fixed frame 1 for the convenience to the depth of ploughing of rotary tillage blade 12 and plowshare 14, the inside of four screw holes 18 is threaded connection respectively has adjusting screw 5, adjusting screw 5's top fixedly connected with hand wheel 6, adjusting screw 5's bottom swing joint has connecting block 7, connecting block 7's lower surface and movable frame 4's upper surface fixed connection, the storage tank 8 with connecting block 7 looks adaptation has been seted up to fixing frame 1's lower surface.

The working principle of the utility model is as follows: when the tillage device is used for tillage soil, the fixed frame 1 is connected with the driving vehicle by the connecting sleeve 16 on the connecting rod 15, the driving vehicle drives the fixed frame 1 to move through the supporting column 2 and the moving wheel 3, the motor 10 is powered on and started, the motor 10 drives the rotating shaft 11 between the fixed boxes 9 to rotate, the rotary tillage blades 12 are driven to rotate, the rotary tillage blades 12 crush and rotationally tillage soil, the plowshare 14 on the fixed rod 13 is used for tillage soil after rotation tillage again, when the tillage depth is shallow, the hand wheel 6 can be used for rotating the adjusting screw 5 in the threaded hole 18, the adjusting screw 5 is lowered, the adjusting screw 5 drives the movable frame 4 to synchronously descend through the connecting block 7, and then the rotary tillage blades 12 and the plowshare 14 are driven to descend, so that the tillage depth of the rotary tillage blades 12 and the plowshare 14 is deeper.

The mechanical connection according to the utility model is a customary practice adopted by the person skilled in the art, and the technical teaching can be obtained by a limited number of tests, which belongs to the common general knowledge.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (5)

1. The utility model provides a device is ploughed to adjustable degree of depth, includes fixed frame (1), support column (2), removes wheel (3), the front of fixed frame (1) and the equal fixedly connected with of back two support columns (2), the bottom of support column (2) is provided with removes wheel (3), its characterized in that: the utility model discloses a rotary cultivator with a plurality of rotary blades, including fixed frame (1), motor (10), fixed frame (4)'s below is provided with movable frame (4), the inside threaded connection of fixed frame (1) has four adjusting screw (5), the top fixedly connected with hand wheel (6) of adjusting screw (5), the bottom swing joint of adjusting screw (5) has connecting block (7), the lower surface of connecting block (7) and the upper surface fixed connection of movable frame (4), accomodate groove (8) with connecting block (7) looks adaptation have been seted up to the lower surface of fixed frame (1), the lower surface fixed connection of movable frame (4) has two fixed boxes (9), the place ahead the front of fixed box (9) is provided with motor (10), the output of motor (10) is located two the transmission is connected with pivot (11) between fixed box (9), be provided with a plurality of rotary blades (12) in pivot (11), the inboard fixedly connected with a plurality of dead levers (13) of movable frame (4), be provided with a plurality of plowshares (14) on dead lever (13).

2. The depth-adjustable tilling apparatus according to claim 1, wherein: one side of the fixed frame (1) is fixedly connected with two connecting rods (15), and one ends, far away from the fixed frame (1), of the two connecting rods (15) are fixedly connected with connecting sleeves (16).

3. The depth-adjustable tilling apparatus according to claim 1, wherein: the front and the back of the fixed frame (1) are fixedly connected with two fixed blocks (17), and the top ends of the support columns (2) are fixedly connected with the lower surfaces of the fixed blocks (17).

4. The depth-adjustable tilling apparatus according to claim 1, wherein: a plurality of rotary tillage blades (12) and ploughshare (14) are equidistant respectively, the bottom of rotary tillage blades (12) and ploughshare (14) are located same height.

5. The depth-adjustable tilling apparatus according to claim 1, wherein: threaded holes (18) are formed in the fixing frame (1), and the adjusting screw (5) is in threaded connection with the threaded holes (18).