CN219698403U - Multifunctional cross-ridge cultivator - Google Patents

Abstract

A multifunctional ridge-crossing tillage machine, which features a power device, a traveling mechanism, a driving mechanism, a dual tillage mechanism, a fertilizing device, a seedling throwing device, a ridge-crossing mechanism, a bank ridge repairing device (4), an external plug-in mechanism, and a cleaning device , intelligent control system. This multifunctional cross-ridge cultivator can not only conveniently complete the work of cultivating land for rice planting, repairing and cultivating ridges, fertilizing, leveling fields, transplanting rice seedlings, etc., but it can also convert cultivated land when planting winter crops such as rapeseed. , ditching, soil preparation, digging holes, sowing and other steps can be completed at once. It avoids the current wheeled tractors from plowing paddy fields and avoids the phenomenon of a large number of rural areas being abandoned. It is a good utility model that will bring huge progress to our agricultural production and bring important guarantees to food security.

Description

Multifunctional cross-ridge cultivator

Technical field

The utility model relates to a land cultivating device, which is a multi-functional cross-ridge cultivating device that can simultaneously carry out trimming of field ridges and fields, fertilization, plowing, and rice transplanting, or can carry out planting procedures such as ditching, soil preparation, pit digging, and sowing at the same time. machine.

Background technique

At present, rice planting needs to go through steps such as plowing, fertilizing, leveling, and transplanting; when planting winter crops such as rapeseed, it needs to go through steps such as plowing, ditching, land preparation, and digging pits.

Since the paddy fields in the south of the Yangtze River are of different depths, using current wheeled tractors to plow the fields often damages the paddy fields, causing the paddy fields to be even more uneven in depth. Some tractors even get stuck deep in the paddy fields and cannot get out.

Can the steps of plowing, fertilizing, leveling, and transplanting rice be completed at one time? When planting winter crops such as rapeseed, can the plowing, ditching, land preparation, digging holes, and other planting procedures be completed at one time? Can plowing machinery be completed at one time? How about not destroying paddy fields?

Obviously, once the above problems are solved, it will bring great progress to our agricultural production and provide important guarantees for promoting food security.

Currently, there is no single product on the market that can achieve the above goals, which prompts the development and application of this utility model.

Utility model content

In order to solve the above problems, the present utility model provides a multi-function cross-ridge tillage machine. This multi-function cross-ridge tillage machine can not only complete the steps of plowing the land, fertilizing, leveling, and transplanting rice planting at one time, but also can complete the steps of plowing the land, fertilizing, leveling, and transplanting rice at one time. When planting winter crops such as rapeseed, the steps of plowing the land, digging ditches, preparing the land, digging holes, and sowing seeds can be completed at one time.

The technical solution adopted by the utility model to solve the technical problem is: in order to achieve the above purpose, the multifunctional cross-ridge cultivator of the utility model is characterized by being provided with rotary tillage devices at the front and rear of the cultivator, and at the front end of the cultivator. It is equipped with a fertilizing device, a seedling throwing device at the rear of the cultivator, a bank-crossing mechanism on the left and right sides of the cultivator, and a bank-bank repairing device on the left or right side of the cultivator. The cultivator includes: a power device, including an engine and a power output mechanism, wherein the power output mechanism includes a mechanical power output mechanism and a hydraulic power output mechanism, and the hydraulic power output mechanism outputs power to the bank repair device 4 and an appropriate bank through a hydraulic device. The equipped plug-in mechanism provides power support for the shore ridge repair device 4 and the adapted plug-in machine operation. The traveling mechanism includes a crawler type traveling mechanism and a rubber wheel type traveling mechanism. The rubber wheel type traveling mechanism includes a directional rubber wheel and a steering rubber wheel, wherein the steering rubber wheel is installed on the steering device, and the steering device is installed on the multi-functional cross-ridge cultivated land. On the chassis of the machine, the ridge-crossing mechanism lifts the multi-function ridge-crossing cultivator as a whole and then the directional rubber wheels are coaxially installed on the side of the driving wheel or the driven wheel of the crawler running mechanism and rotate synchronously with the driving wheel or the driven wheel. The device is installed on the chassis of the multi-function cross-ridge tillage machine, so that the multi-function cross-ridge tillage machine can drive on the road; before the multi-function cross-ridge tillage machine goes to the field, it only needs to drive the cross-ridge mechanism to move the multi-function cross-ridge tillage machine. Lift the machine as a whole and remove the directional rubber wheels and steering rubber wheels; the driving mechanism includes an unmanned driving mechanism and a manual driving mechanism; the dual tillage mechanism includes a front rotary tillage device 7 installed at the front of the cultivator and a rear rotary cultivator. The rear rotary tillage device 6 at the bottom; the fertilization device, which is arranged at the front of the cultivator, including a hopper 9 and a fertilizer release mechanism; a seedling throwing device, including a seedling loading platform 1, a seedling dividing device and a seedling dropping device 2; a ridge spanning mechanism, It includes a front telescopic arm 15, a rear telescopic arm 16, a left bank span device 3, a right bank span device 3A, a self-decompression support device; a bank bank repair device 4, which includes a mechanical arm, a hydraulic drive Device, field bank trimming device, field bank trimming device, field bank training device; external mechanism, including plowing mechanism, or furrowing mechanism, or pit making mechanism, or sowing mechanism, or fruit harvesting mechanism; cleaning device, the cleaning device It includes a water pump, a conduit, and a spray gun; an intelligent control system; the power device provides power output for the entire multi-functional cross-ridge cultivator. The crawler walking mechanism of the walking mechanism walks in the cultivated land to avoid crushing the cultivated land. With the support of the cross-ridge mechanism The cultivator can walk on the road after being replaced with rubber wheels. The unmanned driving mechanism operates under the control of the intelligent control system, and the manual driving mechanism operates under manual control. The forward rotation mechanism provided at the front of the cultivator The tillage device 7 performs shallow rough tillage of the cultivated land, and the rear rotary tillage device 6 provided at the rear of the cultivator performs deep tillage and fine plowing of the cultivated land. The fertilizing device sprinkles fertilizer on the front end of the cultivator, causing the fertilizer to rotate forward and backward. Under the action of the tillage device, it is fully and evenly combined with the soil to form a slow-release effect of fertilizer. The seedling throwing device vertically drops the seedlings into the field mud to complete the rice transplanting operation on the cultivated land. The ridge-crossing mechanism is completed by a cultivator. It provides support for moving the working location after operation to prevent the cultivator from damaging the field bank. The plug-in mechanism provides support for the cultivator to perform more functional operations.

The self-decompression support device includes a telescopic rod 17, a fixed plate 18, a pressure relief plate 19, a pressure relief plate 20 and an elastic mechanism. The fixed plate 18 is provided with a through hole, and the pressure relief plate 19 is provided with a blocking convex surface 19A and Through holes, the pressure reducing plate 20 is provided with a through hole 20A corresponding to the blocking convex surface 19A. One end of the telescopic rod 17 is connected to the pressure relief plate 19. The fixed plate 18 is fixed on the telescopic rod 17 through the fixed block 17A. The elastic mechanism includes The elastic extension rod 21, the spring washer 21A, the spring 21B, and the nut 21C. After the elastic extension rod 21 passes through the through hole on the pressure relief plate 19, one end is connected to the pressure relief plate 20, and the other end is between the spring washer 21A, the spring 21B and the nut. The cooperation of 21C hangs the pressure reducing plate 20 on the fixed plate 18.

The external ridge repairing mechanism refers to a mechanism temporarily installed on the side of the cultivator to trim the field ridges. The trenching plug-in mechanism refers to a mechanism temporarily installed at the rear of the cultivator for trenching. The hole-making plug-in mechanism refers to a mechanism temporarily installed at the rear of the cultivator to create planting holes. The sowing plug-in mechanism refers to a mechanism temporarily installed at the rear of the cultivator for sowing. The fruit harvesting mechanism refers to a mechanism temporarily installed on the cultivator to harvest fruits.

The beneficial effect of the utility model is that the steps of fertilizing cultivated land for planting rice, transplanting rice seedlings in flat fields, and preparing the land for planting winter crops such as rapeseed, digging ditches, digging pits, and sowing can be successfully integrated into one machine and completed simultaneously at one time. It avoids the current wheeled tractors from plowing paddy fields and avoids the phenomenon of a large number of rural areas being abandoned. It is a good utility model that will bring huge progress to our agricultural production and bring important guarantees to food security.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings and examples.

Figure 1 is a structural principle diagram of the present utility model.

Figure 2 is a schematic structural diagram of the span mechanism.

Figure 3 is a cross-sectional view of the self-decompression support device.

Figure 4 is a schematic structural diagram of the self-decompression support device.

In the picture, 1. Seedling loading platform, 2. Seedling dropping device, 3. Left ridge spanning device, 3A. Right ridge spanning device, 4. Bank ridge repairing device, 5. Driving station, 6. Rear rotary tillage device, 6A. Rear fender, 7. Front rotary tillage device, 7A. Front fender, 8. Crawler, 9. Hopper, 10. Right front support device, 10A. Right front self-decompression support device, 10B. Telescopic rod, 11. Right Rear support device, 11A. Right rear self-decompression support device, 11B. Telescopic rod, 12. Left front support device, 12A. Left front self-decompression support device, 12B. Telescopic rod, 13. Left rear support device, 13A. Left rear Self-decompression support device, 13B. Telescopic rod, 14. Body, 15. Front telescopic arm, 16. Rear telescopic arm, 17. Telescopic rod, 17A. Fixed block, 18. Fixed plate, 19. Pressure relief plate, 19A. Sealing Block the convex surface, 20. Pressure reducing plate, 20A. Through hole, 21. Elastic extension rod, 21A. Spring washer, 21B. Spring, 21C. Nut.

Detailed ways

The multifunctional cross-ridge cultivator of the present invention will now be explained in detail with reference to the accompanying drawings.

In Figures 1 and 2, these are the structural principle diagrams of the present utility model and the structural principle diagrams of the bridge-crossing mechanism.

In the picture, the multi-functional cross-ridge cultivator is completely different from the current cultivator. Its characteristics are as follows: there are rotary tillage devices at the front and rear of the cultivator, and there is also a fertilization device at the front end of the cultivator. The rear part of the cultivator is equipped with a seedling throwing device, and there are ridge-crossing mechanisms on the left and right sides of the cultivator. The multi-functional cross-ridge cultivator is composed of the following mechanisms and devices: power device, including engine and power output mechanism; traveling mechanism, including crawler traveling mechanism and rubber wheel traveling mechanism; driving mechanism, including unmanned driving device and manual driving device ; Double tillage mechanism, including a rotary tillage device arranged at the front of the tiller and a rotary tillage device arranged at the rear of the tiller; a fertilization device, which is arranged at the front of the tiller, including a hopper 9 and a fertilizer release mechanism; a seedling throwing device, It includes a seedling-carrying platform 1 and a seedling-dropping device 2; a ridge-crossing mechanism, including a front telescopic arm 15, a rear telescopic arm 16, a left ridge-crossing device 3, a right ridge-crossing device 3A, and a self-decompression support device; an external plug-in mechanism, including ridge repairing Plug-in mechanism, ditching plug-in mechanism, pit digging plug-in mechanism, sowing plug-in mechanism, fruit harvesting mechanism; the power device provides power output for the entire multi-functional cross-ridge cultivator, and the crawler running mechanism of the walking mechanism walks in the cultivated land to avoid crushing In bad cultivated land, the cultivator can walk on the road after being replaced with rubber wheels with the support of the ridge-crossing mechanism. The unmanned driving device drives under the control of an intelligent mechanism or manual remote control, and the manual driving device drives under manual control. , the plowing device provided at the front of the cultivator performs shallow plowing or rotary plowing of cultivated land, and the plowing device provided at the rear of the cultivator performs deep plowing or rotary plowing of cultivated land, and the fertilizing device spreads fertilizer in one The front end of the cultivator allows the fertilizer to fully and evenly combine with the soil under the action of the cultivating device to form a slow-release effect of the fertilizer. The transplanter inserts the seedlings into the paddy field to complete the transplanting action on the cultivated land. The cross-ridge mechanism It provides support for the cultivator to move to the working location after completing the operation and prevents the cultivator from damaging the field ridge. The plug-in mechanism provides support for the cultivator to perform operations with more functions.

In the figure, the crawler tracks 8 of the crawler traveling mechanism are walking in the cultivated land to avoid damaging the cultivated land. After the ridge-crossing mechanism lifts the cultivator off the ground, the traveling mechanism can be replaced with rubber wheels, so that it can travel on the road, so that the transfer of the cultivator does not require vehicle towing. The driving platform 5 is provided with an automatic driving mechanism and a manual driving mechanism. The cultivator can drive under the control of an intelligent mechanism or manual remote control, or it can also drive under manual control. The front rotary tillage device 7 arranged at the front of the cultivator performs shallow rotary tillage on the cultivated land, and the rear rotary tillage device 6 provided at the rear of the cultivator performs deep rotary tillage on the cultivated land, so that the cultivated land can be carried out under controlled speed. Meticulous and efficient rotary tillage lays a solid foundation for direct transplanting. The fertilizer is installed in the hopper 9 of the fertilizing device. The fertilizing device spreads the fertilizer on the front end of the integrated tillage machine. Under the precise tillage of the front rotary tillage device 7 and the rear rotary tillage device 6, the fertilizer is fully and evenly combined with the soil. This creates a slow-release effect of fertilizer. The seedlings are installed on the seedling loading platform 1, which can be loaded in multiple layers. The seedlings enter the seedling dropping device 2 and fall into the field mud. After replacing the seedling dropping device, the cultivator can also perform a variety of tasks.

In the picture, the ridge-crossing mechanism provides support for the tiller to move to the working location after completing the operation, preventing the integrated tiller from damaging the ridge.

In the figure, the front telescopic arm 15 and the rear telescopic arm 16 of the ridge spanning mechanism are arranged on the body 14 . The right span device 3 is disposed on the right side of the body 14 and is connected to the right ends of the front telescopic arm 15 and the rear telescopic arm 16; the left span device 4 is disposed on the left side of the body 14 and is connected to the front telescopic arm 15 and the rear telescopic arm 16. The left end connection.

The right span device 3 is provided with a telescopic arm, the right front support device 10 is connected to the front end of the telescopic arm, and the right rear support device 11 is connected to the rear end of the telescopic arm; the left span device 4 is provided with a telescopic arm, and the left front support device 12 Connected to the front end of the telescopic arm, the left rear support device 13 is connected to the rear end of the telescopic arm.

The right front support device 10 includes a right front support device 10, a telescopic rod 10B and a right front self-decompression support device 10A; the right rear support device 11 includes a right rear support device 11, a telescopic rod 11B and a right rear self-decompression support device 11A; the left front support device 12 includes a left front support device 12, a telescopic rod 12B and a left front self-decompression support device 12A; the left rear support device 13 includes a left rear support device 13, a telescopic rod 13B and a left rear self-decompression support device 13A.

When the cultivator completes the operation and transfers the working field, the front telescopic arm 15 and the rear telescopic arm 16 push the right ridge spanning device 3 and the left ridge spanning device 4 outward, and then the left and right support devices at the front and rear are turned downward to make the respective decompression support devices move toward the field. Then the front left and right self-decompression support devices move to the next working field with the extension of the telescopic plate. Then each telescopic rod pushes the respective decompression support device to move downward and finally lifts the entire cultivator. Then the cultivator The suspension is moved from the telescopic pole to the new working field. After that, the ridge-crossing mechanism completes the contraction and return of each component and returns to its original state. The cultivator starts working in the new working field.

The multi-functional cross-ridge cultivator is equipped with multiple power output interfaces and plug-in mechanism interfaces to provide support for the cultivator to perform more functional operations.

In Figures 3 and 4, this is a cross-sectional view of the self-reducing support device and a structural principle diagram of the self-reducing support device.

In the picture, the self-decompression support device is designed to support the cultivator when it crosses the field ridge. The self-decompression support device is affected by air pressure and is inconvenient to lift. The self-decompression support device includes a telescopic rod 17, a fixed plate 18, a pressure relief plate 19, a pressure relief plate 20, and an elastic mechanism. The fixed plate 18 is provided with a through hole, and the pressure relief plate 19 is provided with a blocking convex surface 19A and Through holes, the pressure reducing plate 20 is provided with a through hole 20A corresponding to the blocking convex surface 19A. One end of the telescopic rod 17 is connected to the pressure relief plate 19. The fixed plate 18 is fixed on the telescopic rod 17 through the fixed block 17A. The elastic mechanism includes The elastic extension rod 21, the spring washer 21A, the spring 21B, and the nut 21C. After the elastic extension rod 21 passes through the through hole on the pressure relief plate 19, one end is connected to the pressure relief plate 20 and the other end is connected to the spring washer 21A, spring 21B and nut 21C. The pressure reducing plate 20 is hung on the fixed plate 18 with the cooperation.

With the support of the self-decompression support device, when the cultivator crosses the field ridge, the decompression plate 20 first touches the ground, and then the blocking convex surface 19A on the decompression plate 19 is pressed against the corresponding through hole 20A of the decompression plate 20 . When stowing, first lift the pressure relief plate 19 to complete the decompression of the pressure relief plate 20, so that the pressure relief plate 20 is not affected by atmospheric pressure when it is lifted, so that the pressure relief plate 20 can be lifted smoothly.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. In the above-described embodiments, the present invention may have various modifications and changes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A multifunctional cross-ridge cultivator, characterized by: a rotary tillage device is provided at the front and rear of the cultivator, a fertilizing device is provided at the front end of the cultivator, and a seedling throwing device is provided at the rear of the cultivator. A bank-crossing mechanism is provided on the left and right sides of the cultivator, and a bank repairing device is provided on the left or right side of the cultivator. The multi-functional bank-crossing cultivator includes: The power unit includes an engine and a power output mechanism, where the power output mechanism includes a mechanical power output mechanism and a hydraulic power output mechanism; Running gear, including crawler running gear and rubber wheel running gear; Driving mechanisms, including unmanned driving mechanisms and manual driving mechanisms; The dual tillage mechanism includes a front rotary tillage device (7) arranged at the front of the tiller and a rear rotary tillage device (6) arranged at the rear of the tiller; A fertilizer application device is installed at the front of the cultivator and includes a hopper (9) and a fertilizer release mechanism; The seedling throwing device includes a seedling loading platform (1), a seedling dividing device and a seedling dropping device (2); The ridge spanning mechanism includes a front telescopic arm (15), a rear telescopic arm (16), a left ridge spanning device (3), a right ridge spanning device (3A), and a self-decompression support device; Bank ridge repair device (4); External mechanisms include plowing mechanisms, furrowing mechanisms, pit-making mechanisms, sowing mechanisms, or fruit harvesting mechanisms; cleaning device; Intelligent control system; The power device provides power output for the entire multi-functional cross-ridge cultivator. The crawler running mechanism of the walking mechanism walks in the cultivated land to avoid damaging the cultivated land. With the support of the cross-ridge mechanism, the cultivator can be used on the highway after being replaced with rubber wheels. Walking, the unmanned driving mechanism operates under the control of the intelligent control system, the manual driving mechanism operates under manual control, and the front rotary tillage device (7) provided at the front of the cultivator conducts shallow roughening of the cultivated land. For plowing, the rear rotary tillage device (6) installed at the rear of the cultivator performs deep plowing and fine plowing of the cultivated land. The fertilization device sprinkles fertilizer on the front end of the cultivator, so that the fertilizer mixes with the soil under the action of the front and rear rotary tillage devices. Fully and evenly combined to form a slow-release effect of fertilizer. The seedling throwing device drops the seedlings vertically into the mud to complete the transplanting operation on the cultivated land. The ridge-crossing mechanism provides support for the cultivator to transfer the working location after completing the operation. , to prevent the cultivator from damaging the field ridges, and the plug-in mechanism provides support for the cultivator to perform more functional operations. 2. The multifunctional cross-ridge cultivator according to claim 1, characterized in that the self-decompression support device includes a telescopic rod (17), a fixed plate (18), a pressure relief plate (19), and a pressure relief plate (20). ) and an elastic extension mechanism, wherein the fixed plate (18) is provided with a through hole, the pressure relief plate (19) is provided with a blocking convex surface (19A) and a through hole, and the pressure relief plate (20) is provided with a blocking convex surface (19A) and a through hole. 19A) corresponding through hole (20A), one end of the telescopic rod (17) is connected to the pressure relief plate (19), the fixed plate (18) is fixed on the telescopic rod (17) through the fixed block (17A), and the elastic mechanism includes an elastic Extension rod (21), spring pad (21A), spring (21B), and nut (21C). The extension rod (21) passes through the through hole on the pressure relief plate (19) and one end is connected to the pressure relief plate (20). ), the other end hangs the pressure reducing plate (20) on the fixed plate (18) through the cooperation of the spring washer (21A), spring (21B) and nut (21C). 3. The multifunctional cross-bank cultivator according to claim 1, characterized in that the hydraulic power output mechanism outputs power to the bank bank repair device (4) and the adapted external plug-in mechanism through a hydraulic device. The repair device (4) and the adapted plug-in machine provide power support for the operation. 4. The multi-function cross-ridge cultivator according to claim 1, characterized in that the rubber-tired traveling mechanism includes a directional rubber wheel and a steering rubber wheel, wherein the steering rubber wheel is installed on a steering device, and the steering device is installed on a multi-directional rubber wheel. On the chassis of the functional cross-ridge cultivator, the cross-ridge mechanism lifts the multi-functional cross-ridge cultivator as a whole and the directional rubber wheels are coaxially installed on the side of the driving wheel or the passive wheel of the crawler running mechanism and are connected with the driving wheel or the driven wheel. It rotates synchronously, and the steering device is installed on the chassis of the multi-function cross-ridge cultivator, so that the multi-function cross-ridge cultivator can drive on the road; before the multi-function cross-ridge cultivator goes to the field, it only needs to drive the cross-ridge mechanism to move the multi-function cross-ridge cultivator. Function: Lift the cross-ridge cultivator as a whole and remove the directional rubber wheels and steering rubber wheels. 5. The multi-functional cross-bank cultivating machine according to claim 1, characterized in that the bank repairing device (4) includes a mechanical arm, a hydraulic drive device, a bank dressing device, a field bank dressing device, and a field bank training device. . 6. The multifunctional cross-ridge cultivator according to claim 1, characterized in that the cleaning device includes a water pump, a conduit, and a spray gun.