CN221887086U - Rotary tillage ridging device - Google Patents

Abstract

The utility model discloses a rotary tillage ridging device, which belongs to the technical field of tobacco planting and comprises a frame, wherein a ridging hopper is arranged on one side of the frame, a first gear box is fixed on the frame, one end of the first gear box is connected with a power mechanism, the outer side of the power mechanism is connected with a trimming mechanism, the trimming mechanism comprises sliding grooves symmetrically fixed on the ridging hopper, and a rack is connected in the middle part in the sliding grooves in a sliding manner. Through setting up power unit and finishing mechanism, can be through power unit to finishing mechanism output power, the rack in the finishing mechanism receives intermittent gear's drive along the spout removal, can extrude the reset spring of one side simultaneously and stretch the reset spring of opposite side in the removal process to guarantee that the rack does reciprocating motion, the rack then can drive the trimming plate through the hawser and fight the rotation along the ridging, beats the soil of ridge platform edge through the trimming plate intermittent type nature, improves the compactness of soil, prevents that the ridge platform after the plastic from producing deformation, improves ridging quality.

Description

Rotary tillage ridging device

Technical Field

The utility model relates to the technical field of tobacco planting, in particular to a rotary tillage and ridging device.

Background Art

During tobacco planting, autumn plowing and frost-forging need to be carried out in time after the previous crop is harvested. In early spring, the soil needs to be raked and refined to conserve moisture, and deep loosening and high ridges need to be formed. Combined with land preparation, base fertilizer should be applied. It is recommended to test the soil and apply fertilizer reasonably according to the test results. A rotary tiller needs to be used in the ridge-forming process.

Chinese patent publication number CN215011427U discloses a rotary tillage ridger, which can greatly reduce the soil falling outside the protective box by movably installing a soil mound leveling plate through an elastic component, thereby ensuring the amount of soil inside the protective box and avoiding the phenomenon of soil shortage and unevenness on both sides of the soil mound after ridging.

However, compared with the existing technology and comparative documents, the existing rotary tillage and ridging device shapes the soil into a trapezoidal structure through the ridging bucket during use. However, the soil on both sides of the top of the ridging bucket is relatively loose and prone to collapse during the shaping process, which causes the ridge platform to deform after shaping and reduces the ridging quality.

Utility Model Content

The main purpose of the utility model is to provide a rotary tillage and ridging device.

The purpose of the utility model can be achieved by adopting the following technical solutions:

A rotary tillage and ridging device comprises a frame, a ridging bucket is installed on one side of the frame, a first gear box is fixed on the frame, one end of the first gear box is connected to a power mechanism, a trimming mechanism is connected to the outer side of the power mechanism, the trimming mechanism comprises a slide symmetrically fixed on the ridging bucket, a rack is slidably connected to the middle part of the slide, return springs are symmetrically installed at both ends of the rack, and the return springs are fixed in the slide, a cable is connected to the outer side of the middle part of the rack, a trimming plate is fixed to one end of the cable, and the trimming plate is hinged to the ridging bucket, and the cable is in a taut state.

Preferably, the power mechanism includes a second gear box fixed to the middle part of the ridging bucket, and the second gear box is connected to the first gear box through a coupling.

Preferably, two sets of main shafts are symmetrically installed on both sides of the second gear box, an intermittent gear is fixed on the outer side of one end of the main shaft, and the intermittent gear is meshed and connected with the rack.

Preferably, the frame and the ridging bucket are connected by a connecting rod, and a plurality of groups of through holes for connection are equidistantly provided on the connecting rod.

Preferably, an engine is fixed on the other side of the frame top, and a power output shaft of the engine is connected to the first gear box.

Preferably, a support shaft is installed at the lower part of the first gear box, and a plurality of groups of plowshares are installed on the support shaft at equal intervals.

Preferably, a holding frame is installed on the top of the first gear box.

The beneficial technical effects are:

By setting up a power mechanism and a trimming mechanism, power can be output to the trimming mechanism through the power mechanism, and the rack in the trimming mechanism is driven by the intermittent gear to move along the slide groove. During the movement, the reset spring on one side can be squeezed and the reset spring on the other side can be stretched at the same time, thereby ensuring the reciprocating movement of the rack. The rack can drive the trimming plate to rotate along the ridging bucket through the cable, and the soil at the edge of the ridge platform can be intermittently patted by the trimming plate to improve the compactness of the soil, prevent the ridge platform from deformation after shaping, and improve the ridging quality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a preferred embodiment of a rotary tillage and ridging device according to the utility model;

FIG2 is a schematic diagram showing the connection relationship between a ridging bucket and a power mechanism according to a preferred embodiment of a rotary tillage ridging device of the utility model;

3 is a schematic diagram of the connection relationship between the second gear box, the main shaft, the gap gear and the trimming mechanism in a preferred embodiment of a rotary tillage and ridging device according to the utility model;

FIG4 is an enlarged view of point A in FIG1 in a preferred embodiment of a rotary tillage and ridging device according to the utility model;

Figure 5 is a schematic structural diagram of a ridging bucket in a preferred embodiment of a rotary tillage ridging device according to the utility model.

The following are the descriptions of the reference numerals:

1. Frame; 2. Ridging bucket; 3. First gear box; 4. Power mechanism; 401. Second gear box; 402. Coupling; 403. Main shaft; 404. Intermittent gear; 5. Trimming mechanism; 501. Rack; 502. Slide; 503. Return spring; 504. Cable; 505. Trimming plate; 6. Connecting rod; 7. Engine; 8. Support shaft; 9. Plow blade; 10. Holding frame.

DETAILED DESCRIPTION

In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

As shown in Figures 1 to 5, a rotary tillage ridging device provided in this embodiment includes a frame 1, a ridging bucket 2 is installed on one side of the frame 1, the ridging bucket 2 is a funnel-shaped mechanism, and the soil can be shaped into a ridge platform through the ridging bucket 2. A first gear box 3 is fixed on the frame 1, and the first gear box 3 can output the power generated by the engine 7 to the main shaft 403 and the second gear box 401. One end of the first gear box 3 is connected to a power mechanism 4, and the outer side of the power mechanism 4 is connected to a trimming mechanism 5. The trimming mechanism 5 includes a chute 502 symmetrically fixed on the ridging bucket 2, and the chute 502 can guide the rack 501, and the outer side wall of the chute 502 is provided with a cable 501. 4 is an empty slot for moving, a rack 501 is slidably connected in the middle of the slide slot 502, the rack 501 can pull the cable 504, and return springs 503 are symmetrically installed at both ends of the rack 501, the return spring 503 can reset the rack 501, and the return spring 503 is fixed in the slide slot 502, a cable 504 is connected to the outer side of the middle of the rack 501, and the cable 504 can pull the trimming plate 505 after being stressed, and a trimming plate 505 is fixed at one end of the cable 504, and the trimming plate 505 can beat the soil on the ridge platform after being stressed to improve the compactness of the soil, and the trimming plate 505 is hinged with the ridging bucket 2, which is convenient for trimming and rotating along the ridging bucket 2, and the cable 504 is in a taut state.

As shown in Figures 1 to 3, the power mechanism 4 includes a second gear box 401 fixed to the middle part of the ridging bucket 2, which can simultaneously drive two sets of main shafts 403 to rotate through the second gear box 401. The second gear box 401 and the first gear box 3 are connected through a coupling 402, which can enable the first gear box 3 to output power to the second gear box 401 through the coupling 402.

As shown in Figures 1 to 3, two sets of main shafts 403 are symmetrically installed on both sides of the second gear box 401, which can drive the intermittent gear 404 to rotate through the second gear box 401. An intermittent gear 404 is fixed to the outside of one end of the main shaft 403. The intermittent gear 404 can intermittently contact the rack 501, thereby driving the rack 501 to move, and the intermittent gear 404 is meshed and connected with the rack 501.

As shown in Figures 1 and 2, the frame 1 and the ridging bucket 2 are connected by a connecting rod 6, and a plurality of groups of through holes for connection are equidistantly provided on the connecting rod 6, so that the ridging bucket 2 can be conveniently connected to the frame 1 through the connecting rod 6, and the installation height of the ridging bucket 2 can be adjusted according to the ridging requirements by installing the through holes in different positions.

As shown in FIG. 1 , an engine 7 is fixed to the other side of the top of the frame 1 , and a power output shaft of the engine 7 is connected to the first gear box 3 , so that the first gear box 3 can be driven to work by the engine 7 .

As shown in FIG1 , a support shaft 8 is installed at the lower part of the first gear box 3 , and a plurality of groups of plow cutters 9 are installed on the support shaft 8 at equal intervals. The support shaft 8 is driven to rotate by the first gear box 3 , and then the support shaft 8 drives the plow cutters 9 to rotary till the soil.

As shown in FIG. 1 , a holding frame 10 is installed on the top of the first gear box 3 , so that the staff can use the holding frame 10 to support the device conveniently.

Working principle of the device: When the device is used, the staff adjusts the installation height of the ridging bucket 2 by installing through holes at different positions according to the ridging requirements, so that the ridging bucket 2 is connected to the frame 1 through the connecting rod 6. After the connection is completed, the staff uses the holding frame 10 to support the device. At this time, the engine 7 above the frame 1 outputs the power shaft to the first gear box 3, and the first gear box 3 drives the coulter 9 to rotate through the support shaft 8. The soil is rotary tilled by the coulter 9. The device can be driven to move during the rotary tillage process. During the movement, the soil after rotary tillage is trimmed and ridged by the funnel-shaped ridging bucket 2;

During the ridging process, the first gear box 3 drives the second gear box 401 through the coupling 402, and the second gear box 401 can drive the main shafts 403 on both sides to rotate synchronously. The two main shafts 403 can drive the intermittent gear 404 to rotate, and the rack 501 in the trimming mechanism 5 can be driven by the intermittent gear 404 to move along the slide groove 502. During the movement, the reset spring 503 on one side can be squeezed and the reset spring 503 on the other side can be stretched at the same time, so as to ensure the reciprocating movement of the rack 501. The rack 501 can drive the trimming plate 505 to rotate along the ridging bucket 2 through the cable 504, and the soil at the edge of the ridge platform is intermittently patted by the trimming plate 505 to improve the compactness of the soil, prevent the deformation of the ridge platform after shaping, and improve the ridging quality.

The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims (7)

1. A rotary tillage ridging device, characterized in that: it comprises a frame (1), a ridging bucket (2) is installed on one side of the frame (1), a first gear box (3) is fixed on the frame (1), one end of the first gear box (3) is connected to a power mechanism (4), the outer side of the power mechanism (4) is connected to a trimming mechanism (5), the trimming mechanism (5) comprises a slide groove (502) symmetrically fixed on the ridging bucket (2), the slide groove (502) has a plurality of inner grooves, and the inner grooves are provided with a plurality of inner grooves. A rack (501) is slidably connected in the middle, and return springs (503) are symmetrically installed at both ends of the rack (501), and the return springs (503) are fixed in the slide groove (502). A cable (504) is connected to the outer side of the middle part of the rack (501), and a trimming plate (505) is fixed at one end of the cable (504), and the trimming plate (505) is hinged to the ridging bucket (2), and the cable (504) is in a taut state. 2. A rotary tillage and ridging device according to claim 1, characterized in that: the power mechanism (4) includes a second gear box (401) fixed to the middle part of the ridging bucket (2), and the second gear box (401) and the first gear box (3) are connected via a coupling (402). 3. A rotary tillage and ridging device according to claim 2, characterized in that: two sets of main shafts (403) are symmetrically installed on both sides of the second gear box (401), an intermittent gear (404) is fixed on the outer side of one end of the main shaft (403), and the intermittent gear (404) is meshed and connected with the rack (501). 4. A rotary tillage and ridging device according to claim 3, characterized in that: the frame (1) and the ridging bucket (2) are connected by a connecting rod (6), and a plurality of groups of through holes for connection are equidistantly provided on the connecting rod (6). 5. A rotary tillage and ridging device according to claim 4, characterized in that an engine (7) is fixed on the other side of the top of the frame (1), and the power output shaft of the engine (7) is connected to the first gear box (3). 6. A rotary tillage and ridging device according to claim 5, characterized in that a support shaft (8) is installed at the lower part of the first gear box (3), and a plurality of groups of plowshares (9) are installed at equal intervals on the support shaft (8). 7. A rotary tillage and ridging device according to claim 6, characterized in that a holding frame (10) is installed at the top of the first gear box (3).