Grape field rotary cultivator

Abstract

The invention relates to the technical field of agricultural equipment, in particular to a grape field rotary cultivator which comprises a first universal joint rotary tillage assembly and a second universal joint rotary tillage assembly, and the first universal joint rotary tillage assembly and the second universal joint rotary tillage assembly each comprise a longitudinal adjusting part, a transverse adjusting part, a telescopic cutter shaft and a rotary tillage cutter. The angle and the telescopic amount of the telescopic cutter shaft can be adjusted through the transverse adjusting piece and the longitudinal adjusting piece when the rotary tillage operation of the rotary tillage cutter is changed, and therefore the grape field rotary tillage frame can adapt to slopes with different ridge gradients.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural equipment, and in particular relates to a grape field rotary tiller. Technical Background

[0002] In recent years, with the fundamental goal of increasing farmers' income, the planting structure has been greatly adjusted, and the fruit planting area and output have increased significantly. At the end of 2007, the fruit output in Hunan reached 6.3063 million tons, including 2.779 million tons of citrus, 133,000 tons of pears, and 73,000 tons of grapes. By the end of 2008, the grape cultivation area in Hunan Province had reached more than 200,000 mu. Especially in Li County of our province, the cultivation area of ​​Eurasian grapes has reached 350 hectares. In the efficient cultivation technology of grapes, in order to improve the yield and quality of fruits, it is generally required to open trenches and apply organic fertilizers during the shoot period. For many years, my country has not invested enough in the research and development of professional trenching equipment, and the variety of professional trenching equipment is single and the application range is narrow. Most trenching construction still remains in manual excavation or excavation using general hydraulic excavators. Manual or general excavator trenching is not only slow in construction speed, low in efficiency, high in labor intensity, difficult to manage, high in cost, but also has poor trench shape. The high price of imported professional trenching machines has greatly restricted the needs of domestic users. In order to expand the scale of the grape planting industry and improve the equipment for grape planting operations, it is urgent to design a vineyard trenching machine to reduce the labor intensity of fruit farmers and improve production efficiency.

[0003] There is a rotary tiller with a publication number of CN201921654566.0 and a patent name of "rotary tiller for turning over grape-growing land". This invention solves the problem that the existing agricultural rotary tillers all fix the blades by welding, which causes inconvenience when the rotary tillers need to be repaired, resulting in poor practicality and long maintenance time.

[0004] However, the above invention patents still have the following problems when they are actually used: my country's agricultural land has complex and changeable topography. The differences in soil, climate and topography in various regions have led to different grape planting agronomy in various regions. Among them, the shape of the ridges used when planting grapes in various regions needs to be adjusted according to different agronomy. The differences in the shape of the ridges in different regions or even in the same region make the slopes of the ridges different, making it difficult for existing rotary tillers to fit the slopes of ridges with different slopes during inter-row cultivation and weeding operations, resulting in weeds still existing in the ridges after weeding with traditional rotary tillers. Summary of the invention

[0005] The purpose of the present invention is to provide a grape field rotary tiller in view of the deficiencies in the prior art, so as to solve the technical problem that the existing rotary tillers are difficult to conform to the slopes of ridges with different slopes during tillage and weeding operations, resulting in weeds still existing in the ridges after weeding with the traditional rotary tiller.

[0006] To achieve the above object, the present invention provides the following technical solutions: A grape field rotary tiller, comprising: frame; A driving mechanism, the driving mechanism is arranged on the frame and is used to drive the universal joint rotary tillage mechanism to move; A first universal joint rotary tillage assembly, wherein the first universal joint rotary tillage assembly is arranged below the frame; A second universal joint rotary tillage assembly, the grape field rotary tillage frame further comprises a second universal joint rotary tillage assembly, the second universal joint rotary tillage assembly and the first universal joint rotary tillage assembly are symmetrically arranged below the frame; The first universal joint rotary tillage assembly includes: a longitudinal adjustment member, a telescopic knife shaft and a rotary tillage knife. The upper end of the longitudinal adjustment member is transmission-connected to the driving mechanism, and the longitudinal adjustment member can be extended or shortened in the height direction. The telescopic knife shaft is tilted, the upper end of the telescopic knife shaft is rotatably connected to the lower end of the longitudinal adjustment member, the lower end of the telescopic knife shaft is rotatably connected to the frame, the longitudinal adjustment member can drive the telescopic knife shaft to extend or shorten, and the rotary tillage knife is sleeved on the telescopic knife shaft.

[0007] Preferably, the longitudinal adjustment member includes a longitudinal telescopic shaft and a first pushing component arranged on the longitudinal telescopic shaft, the longitudinal telescopic shaft can be extended or shortened, and the first pushing component can adjust the telescopic amount of the longitudinal telescopic shaft.

[0008] Preferably, the longitudinal telescopic shaft comprises two sections, a longitudinal spline shaft and a longitudinal sleeve shaft, one end of the longitudinal sleeve shaft is provided with a longitudinal slot, one end of the longitudinal spline shaft is provided with a longitudinal snap-fit ​​structure, and the longitudinal snap-fit ​​structure can be slidably snap-fitted in the longitudinal slot.

[0009] Preferably, the first pushing assembly includes a longitudinal fixing member and a longitudinal moving member, the longitudinal fixing member is fixed to the frame, one end of the longitudinal telescopic shaft away from the frame is rotatably connected to the longitudinal moving member, and the longitudinal moving member can move relative to the longitudinal fixing member.

[0010] Preferably, the telescopic knife shaft includes a first knife shaft 121 and a second knife shaft 122 , and the first knife shaft 121 and the second knife shaft 122 are telescopically connected.

[0011] Preferably, the first universal joint rotary tillage assembly also includes a transverse adjustment member, which is arranged between the telescopic knife shaft and the frame, and one end of the transverse adjustment member is hinged to the telescopic knife shaft, and the other end is rotatably connected to the frame, the transverse adjustment member includes a transverse telescopic shaft and a second pushing assembly arranged on the transverse telescopic shaft, the transverse telescopic shaft can be extended or shortened, and the second pushing assembly can adjust the telescopic amount of the transverse telescopic shaft.

[0012] Preferably, the transverse telescopic shaft comprises two sections, a transverse spline shaft and a transverse sleeve shaft, one end of the transverse sleeve shaft is provided with a transverse slot, one end of the transverse spline shaft is provided with a transverse snap-fit ​​structure, and the transverse snap-fit ​​structure can be slidably snap-fitted in the transverse slot.

[0013] Preferably, the second pushing assembly includes a transverse fixing member and a transverse moving member, the transverse fixing member is fixed to the frame, one end of the transverse telescopic shaft away from the frame is rotatably connected to the transverse moving member, and the transverse moving member can move relative to the transverse fixing member.

[0014] Preferably, the frame and the second pushing assembly are connected by arranging side position control components, and the side position control components are installed on both sides below the frame, and the side position control components can control the longitudinal movement of the transverse fixing member.

[0015] Preferably, an auxiliary walking mechanism is provided on the transverse fixing member, and the auxiliary walking mechanism can lift the frame.

[0016] Compared with the prior art, the present invention has at least the following advantages: The grape field rotary tiller includes a first universal joint rotary tilling assembly and a second universal joint rotary tilling assembly. The first universal joint rotary tilling assembly and the second universal joint rotary tilling assembly include a longitudinal adjustment member, a telescopic knife shaft and a rotary tilling knife. The telescopic knife shaft can be adjusted by a transverse adjustment member to change the angle and telescopic amount of the rotary tilling knife during rotary tilling operation so that the grape field rotary tilling frame can adapt to slopes with different ridge slopes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an axonometric schematic diagram of the grape field rotary tiller; Figure 2 is an axonometric schematic diagram of the longitudinal adjustment member; Figure 3 is a schematic diagram of the telescopic blade shaft and the rotary blade; Figure 4 is an axonometric schematic diagram of the lateral adjustment member; Figure 5 is a schematic diagram of the longitudinal clamping structure and the longitudinal clamping slot; Figure 6 is a schematic diagram of the clamping of the transverse clamping structure and the transverse clamping slot; In the figure: a first universal joint rotary tillage component 1, a frame 2, a driving mechanism 3, a second universal joint rotary tillage component 4, a side control component 5, an auxiliary walking mechanism 6, a longitudinal adjustment member 11, a telescopic knife shaft 12, a rotary knife 13, a longitudinal telescopic shaft 111, a first pushing component 112, a longitudinal spline shaft 1111, a longitudinal sleeve shaft 1112, a longitudinal clamping structure 11111, a longitudinal clamping groove 11121, a longitudinal fixing member 1121, a longitudinal moving member 1122, a first knife shaft 121, a second knife shaft 122, a transverse adjustment member 14, a transverse telescopic shaft 141, a second pushing component 142, a transverse spline shaft 1411, a transverse sleeve shaft 1412, a transverse clamping structure 14111, a transverse clamping groove 14121, a transverse fixing member 1421, and a transverse moving member 1422. Implementation

[0018] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

[0019] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present invention, it should be understood that if the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0020] In a specific embodiment of the present invention, there is a grape field rotary tiller, comprising: Rack 2; A driving mechanism 3, the driving mechanism 3 is arranged on the frame 2 and is used to drive the universal joint rotary tillage mechanism to move; A first universal joint rotary tillage assembly 1, wherein the first universal joint rotary tillage assembly 1 is arranged below the frame 2; A second universal joint rotary tillage assembly 4, the grape field rotary tillage frame further comprises a second universal joint rotary tillage assembly 4, the second universal joint rotary tillage assembly 4 and the first universal joint rotary tillage assembly 1 are symmetrically arranged below the frame 2; The first universal joint rotary tillage assembly 1 includes: a longitudinal adjustment member 11, a telescopic knife shaft 12 and a rotary tillage blade 13. The upper end of the longitudinal adjustment member 11 is transmission-connected to the driving mechanism, and the longitudinal adjustment member 11 can be extended or shortened in the height direction. The telescopic knife shaft 12 is tilted, and the upper end of the telescopic knife shaft 12 is rotatably connected to the lower end of the longitudinal adjustment member 11, and the lower end of the telescopic knife shaft 12 is rotatably connected to the frame 2. The longitudinal adjustment member 11 can drive the telescopic knife shaft 12 to extend or shorten, and the rotary tillage blade 13 is sleeved on the telescopic knife shaft 12. The frame 2 can be any agricultural vehicle with a chassis more than 2m above the ground. The driving mechanism 3 is arranged below the frame 2. The driving mechanism 3 is transmission-connected with a telescopic second universal joint rotary tillage assembly 4 and a first universal joint rotary tillage assembly 1 that can perform rotary tillage operations. When the grape rotary tiller is performing rotary tillage operations in a grape field, the driving mechanism 3 can drive the second universal joint rotary tillage assembly 4 and the first universal joint rotary tillage assembly 1 to perform rotary tillage operations.

[0021] like Figure 1 As shown, in a preferred embodiment, the height of the frame 2 from the ground is 1.2 to 3 meters, and the driving mechanism 3 can drive the telescopic blade shaft 12 through the longitudinal adjustment member 11 to drive the rotary blade 13 to rotate around the axis to achieve rotary tillage. A universal joint is provided at one end of the longitudinal adjustment member 11, and the other end of the longitudinal adjustment member 11 is connected to the driving component at a 90° angle through a bevel gear transmission. A universal joint is provided at each end of the telescopic blade shaft 12, and the universal joint at one end of the telescopic blade shaft 12 is connected to the longitudinal adjustment member 11 through a transmission connection, and the other end of the telescopic blade shaft 12 is rotatably connected to the frame 2. The driving structure drives the longitudinal adjustment member 11 to rotate, and the universal joints at both ends of the telescopic blade shaft 12 are respectively connected to the universal joints of the longitudinal adjustment member 11 and the frame 2 within an angle range of 150-180 degrees. The longitudinal adjustment member 11 can be a common transmission shaft. By directly replacing longitudinal adjustment mechanisms of different lengths, the angle between the rotary tillage blade 13 and the ground can be adjusted to change within 150-180 degrees, so as to adapt to the trapezoidal ridges of grape fields with different slopes, so that the rotary tillage blade 13 driven by the blade shaft can fit the slopes of different slopes of the trapezoidal ridges, thereby improving the weeding efficiency of the ridges with different slopes. Thus, more efficient intertillage weeding is achieved.

[0022] The universal joint is a universal joint, which is a component that realizes variable angle power transmission and is used in positions where the direction of the transmission axis needs to be changed. The combination of the universal joint and the transmission shaft is called a universal joint transmission device. The universal joint is a fork-shaped joint, and the two universal joints are connected by a cross connector. The connection between the two universal joints can be adjusted within the range of 1~30°.

[0023] like Figure 2As shown, further, the longitudinal adjustment member 11 includes a longitudinal telescopic shaft 111 and a first pushing component 112 arranged on the longitudinal telescopic shaft, the longitudinal telescopic shaft 111 can be extended or shortened, and the first pushing component 112 can adjust the extension amount of the longitudinal telescopic shaft 111. The extension or shortening of the longitudinal telescopic shaft 111 can cause the connecting end of the telescopic knife shaft 12 and the longitudinal telescopic shaft 111 to be longitudinally displaced, thereby achieving the purpose of adjusting the inclination angle of the telescopic knife shaft 12. The extension amount of the longitudinal telescopic shaft 111 is adjusted by the first pushing component 112, so that when the longitudinal telescopic shaft 111 is in operation and transmission, the extension amount of the longitudinal telescopic shaft 111 can also be adjusted. When adjusting the extension amount of the longitudinal telescopic shaft 111, there is no need to contact the transmission components, thereby avoiding dangerous operations and improving safety.

[0024] The first pushing component 112 can be any pushing component with controllable extension and contraction, such as a cylinder, a lead screw, a piston, etc.

[0025] In a preferred embodiment, the upper end of the longitudinal telescopic shaft 111 is connected to the driving mechanism 3 by a bevel gear at 90 degrees. The longitudinal telescopic shaft 111 is divided into two sections, which are connected by a threaded structure. The first pushing component 112 is a cylinder. Before the grape field rotary tillage frame performs rotary tillage operations on the grape field, the longitudinal telescopic shaft 111 is pushed to be extended and retracted by the cylinder. When the extension amount is adjusted to adapt to the current ridge slope of the grape field, the cylinder is locked to fix the extension amount of the longitudinal telescopic shaft 111.

[0026] like Figure 5 As shown, further, the longitudinal telescopic shaft 111 includes two sections, a longitudinal spline shaft 1111 and a longitudinal sleeve shaft 1112. One end of the longitudinal spline shaft 1111 is provided with the longitudinal clamping structure 11111, and one end of the longitudinal sleeve shaft 1112 is provided with a longitudinal clamping groove 11121. The longitudinal clamping structure 11111 can be slidably clamped in the longitudinal clamping groove 11121. The longitudinal clamping structure 11111 can also be any slidably connected structure, such as a common key connection, a telescopic rod connection, etc.

[0027] like Figure 2 As shown, further, the first pushing assembly 112 includes a longitudinal fixing member 1121 and a longitudinal moving member 1122, the longitudinal fixing member 1121 is fixed on the frame 2, the end of the longitudinal telescopic shaft 111 away from the frame 2 can be rotatably clamped on the longitudinal moving member 1122, and the longitudinal moving member 1122 can move relative to the longitudinal fixing member 1121.

[0028] like Figure 3As shown, further, the telescopic blade shaft 12 includes a first blade shaft 121 and a second blade shaft 122, and the first blade shaft 121 and the second blade shaft 122 are telescopically connected. When the longitudinal telescopic shaft 111 is extended or shortened, the first blade shaft 121 and the second blade shaft 122 are adaptively extended or shortened.

[0029] Furthermore, the first universal joint rotary tillage assembly 1 includes a transverse adjustment member 14, which is arranged between the telescopic blade shaft and the frame 2, and one end of the transverse adjustment member 14 is hinged to the telescopic blade shaft 12, and the other end is rotatably connected to the frame 2, and the transverse adjustment member 14 includes the transverse telescopic shaft 141 and a second pushing assembly 142 arranged on the transverse telescopic shaft 141 and the telescopic amount of the transverse telescopic shaft 141. The telescopic amount of the transverse telescopic shaft 141 is adjusted by the second pushing assembly 142, so that the telescopic amount of the transverse telescopic shaft 141 can also be adjusted when the transverse telescopic shaft 141 is in operation and transmission. The telescopic amount of the transverse telescopic shaft 141 is adjusted by the second pushing assembly 142, so that when adjusting the telescopic amount of the transverse telescopic shaft 141, there is no need to contact the transmission parts, thereby avoiding dangerous operations and improving safety.

[0030] like Figure 6 As shown, further, the transverse telescopic shaft 141 includes two sections, a transverse spline shaft 1411 and a transverse sleeve shaft 1412. One end of the transverse sleeve shaft 1412 is provided with a transverse slot 14121. One end of the transverse spline shaft 1411 is provided with a transverse snap-fit ​​structure 14111. The transverse snap-fit ​​structure 14111 can be slidably snap-fitted into the transverse slot 14121. The transverse snap-fit ​​structure 14111 can also be any structure that can be slidably connected to the transverse slot 14121. For example: a common key connection, a telescopic rod connection, etc.

[0031] Further, the second pushing component 142 includes a transverse fixing member 1421 and a transverse moving member 1422, wherein the transverse fixing member 1421 is fixed to the frame 2, and one end of the transverse telescopic shaft away from the frame 2 is rotatably connected to the transverse moving member 1422, and the transverse moving member 1422 can move relative to the transverse fixing member 1421. The second pushing component 142 can drive the transverse moving member 1422 to move transversely. The second pushing component 142 can be any pushing component with controllable telescopic amount, such as a cylinder, a screw, a piston, etc.

[0032] In a most preferred embodiment, the frame 2 and the second pushing assembly 142 are connected by side control members, and the side control members 5 are installed on both sides below the frame 2, and the side control members 5 can control the longitudinal movement of the transverse fixing member 1421. Further, by simultaneously adjusting the longitudinal adjustment member 11, the transverse adjustment member 14 and the side control members to extend or shorten, the angle, lower end width and length of the telescopic blade shaft 12 can be adjusted, so as to fit the shape of trapezoidal grape field ridges with different angles, widths and heights under various agronomic conditions.

[0033] Furthermore, in a specific embodiment, when the grape field rotary tiller encounters a higher ridge with a steeper slope when working in the field, the upper end of the telescopic knife shaft 12 is pulled upward by the longitudinal adjustment member 11, while the lower end of the telescopic knife shaft 12 remains stationary, and the first knife shaft 121 and the second knife shaft 122 of the telescopic knife shaft 12 move away from each other. While the telescopic knife shaft 12 is extended, the angle between the telescopic knife shaft 12 and the ground becomes larger, so that the telescopic knife shaft 12 and the rotary tiller 13 can adapt to the higher ridge with a steeper slope, thereby improving the efficiency of rotary tillage and weeding. In another specific embodiment, when the grape field rotary tiller encounters a relatively low ridge with a relatively gentle slope when working in the field, the upper end of the telescopic knife shaft 12 is driven downward by the longitudinal adjustment member 11, while the lower end of the telescopic knife shaft 12 remains stationary, and the first knife shaft 121 and the second knife shaft 122 of the telescopic knife shaft 12 approach each other, and the telescopic knife shaft 12 is shortened, and the angle between the telescopic knife shaft 12 and the ground becomes smaller, so that the telescopic knife shaft 12 and the rotary tiller can adapt to the low ridge with a relatively gentle slope, thereby improving the efficiency of rotary tillage and weeding.

[0034] Furthermore, an auxiliary walking mechanism 6 is provided on the transverse fixing member 1421, and the auxiliary walking mechanism 6 can lift the frame 2. The auxiliary walking mechanism 6 is used to support the grape field rotary tiller when the grape field rotary tiller crosses the ridge, and when providing support, the lowest point of the rotary tiller 13 is higher than the auxiliary walking mechanism 6. When the grape field rotary tiller walks on a ridge without crops, the auxiliary walking mechanism 6 can be pressed down to lift the frame 2 off the ground, thereby avoiding damaging the shape of the ridge without crops.

[0035] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. 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 rotary tiller for grape fields, It is characterized in that include: frame; A driving mechanism, the driving mechanism is arranged on the frame and is used to drive the universal joint rotary tillage mechanism to move; a first universal joint rotary tillage assembly, wherein the first universal joint rotary tillage assembly is arranged below the frame; A second universal joint rotary tillage assembly, the grape field rotary tillage frame further comprises a second universal joint rotary tillage assembly, the second universal joint rotary tillage assembly and the first universal joint rotary tillage assembly are symmetrically arranged below the frame; The first universal joint rotary tillage assembly includes: a longitudinal adjustment member, a telescopic knife shaft and a rotary tillage knife. The upper end of the longitudinal adjustment member is transmission-connected to the driving mechanism, and the longitudinal adjustment member can be extended or shortened in the height direction. The telescopic knife shaft is tilted, the upper end of the telescopic knife shaft is rotatably connected to the lower end of the longitudinal adjustment member, the lower end of the telescopic knife shaft is rotatably connected to the frame, the longitudinal adjustment member can drive the telescopic knife shaft to extend or shorten, and the rotary tillage knife is sleeved on the telescopic knife shaft.

2. The grape field rotary tiller according to claim 1, It is characterized in that The longitudinal adjustment member includes a longitudinal telescopic shaft and a first pushing component arranged on the longitudinal telescopic shaft. The longitudinal telescopic shaft can be extended or shortened, and the first pushing component can adjust the telescopic amount of the longitudinal telescopic shaft.

3. The grape field rotary tiller according to claim 2, It is characterized in that The longitudinal telescopic shaft comprises two sections, a longitudinal spline shaft and a longitudinal sleeve shaft. A longitudinal slot is arranged at one end of the longitudinal sleeve shaft, and a longitudinal snap-fit ​​structure is arranged at one end of the longitudinal spline shaft. The longitudinal snap-fit ​​structure can be slidably snap-fitted in the longitudinal slot.

4. The grape field rotary tiller according to claim 2, It is characterized in that The first pushing assembly includes a longitudinal fixing member and a longitudinal moving member, the longitudinal fixing member is fixed on the frame, one end of the longitudinal telescopic shaft away from the frame can be rotatably clamped on the longitudinal moving member, and the longitudinal moving member can move relative to the longitudinal fixing member.

5. The grape field rotary tiller according to claim 1, It is characterized in that The telescopic knife shaft comprises a first knife shaft and a second knife shaft, and the first knife shaft and the second knife shaft are telescopically connected.

6. The grape field rotary tiller according to claim 2, It is characterized in that The first universal joint rotary tillage assembly also includes a transverse adjustment member, which is arranged between the telescopic knife shaft and the frame, and one end of the transverse adjustment member is hinged to the telescopic knife shaft, and the other end is rotatably connected to the frame. The transverse adjustment member includes a transverse telescopic shaft and a second pushing assembly arranged on the transverse telescopic shaft, the transverse telescopic shaft can be extended or shortened, and the second pushing assembly can adjust the telescopic amount of the transverse telescopic shaft.

7. The grape field rotary tiller according to claim 6, It is characterized in that The transverse telescopic shaft comprises two sections, a transverse spline shaft and a transverse sleeve shaft. A transverse slot is arranged at one end of the transverse sleeve shaft, and a transverse snap-fit ​​structure is arranged at one end of the transverse spline shaft. The transverse snap-fit ​​structure can be slidably snap-fitted in the transverse slot.

8. The grape field rotary tiller according to claim 6, It is characterized in that The second pushing assembly includes a transverse fixing member and a transverse moving member, the transverse fixing member is fixed on the frame, one end of the transverse telescopic shaft away from the frame can be rotatably clamped on the transverse moving member, and the transverse moving member can move relative to the transverse fixing member.

9. The grape field rotary tiller according to claim 6, It is characterized in that The frame and the second pushing assembly are connected by arranging side position control components, and the side position control components are installed on both sides below the frame. The side position control components can control the longitudinal movement of the transverse fixing member.

10. The grape field rotary tiller according to claim 8, It is characterized in that An auxiliary walking mechanism is arranged on the transverse fixing member, and the auxiliary walking mechanism can lift the frame.

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