Electrically-driven double-track grape shaping trimmer

Abstract

The invention discloses an electric drive type double-track grape shaping trimmer which comprises double tracks and a first stepping motor, a steering wheel and a driving wheel are connected to the double tracks in a rolling mode, a second chain disc is fixedly connected to a rotating shaft of the driving wheel, and a first chain disc is fixedly connected to a rotating shaft of the first stepping motor. According to the grape pruning device, by arranging the electric push rods, the electric push rods and the electric push rods, overall angle adjustment can be achieved in the grape pruning process through the cutting knife sets, and the inclination angle of each cutting knife set can be prolonged, and automatic adjustment and control can be conducted according to the growth condition and pruning requirement of grapes; the adjustment is flexible; the trimming is accurate; according to the double-track pruning machine, the double-track design enables the pruning machine to flexibly move in a vineyard and adapt to different terrains and heights of grape trellis, meanwhile, the double tracks can provide stable supporting, and it is guaranteed that the pruning machine cannot shake or incline in the operation process.

Description

Technical Field

[0001] The invention relates to the field of pruning machines, in particular to an electrically driven double-track grape shaping and pruning machine. Background Art

[0002] As an important fruit, the planting, production and management level of grapes are directly related to the level of economic benefits. In the process of grape production, pruning is a crucial link. Reasonable pruning can ensure a certain number of buds, so that good new branches and vines can be produced every year, increase yield, achieve bumper harvests year after year, and reduce the problem of alternate years. At the same time, pruning can also reasonably distribute the number of fruits, regulate the relationship between growth and fruiting, reduce unnecessary nutrient loss, allow sunlight to shine more fully on fruit trees, reduce the damage of pests and diseases, and enhance the resistance of fruit trees. At present, some grape pruning machines have appeared on the market, such as electric grape pruning machines, grape cutting machines, etc. These machines have improved the pruning efficiency and pruning quality to a certain extent, but there are still some shortcomings: some machines are heavy and need to be carried manually during operation, which reduces their flexibility; therefore, in response to the above problems, the applicant proposed an electric-driven double-track grape shaping and pruning machine. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an electric driven double track grape shaping and pruning machine.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] An electrically driven double-track grape shaping and pruning machine comprises a double track and a stepper motor 1, a steering wheel and a driving wheel are rollingly connected on the double track, and a double track is installed for a truss grape planting mode with a grape row spacing of 3.4m and a grape growth height of 1.6-1.8m, so that the pruning machine runs on the double track to complete the design of the grape shaping and pruning machine, a differential is installed on the steering wheel, which is consistent with the automobile mechanism in the prior art, and because it belongs to the prior art, its internal structure and principle are not repeated here, a chain disc 2 is fixedly connected to the rotating shaft of the driving wheel, a chain disc 1 is fixedly connected to the rotating shaft of the stepper motor 1, and a chain transmission is used between the chain disc 1 and the chain disc 2;

[0006] It also includes electric push rod 1, electric push rod 2, electric push rod 3 and stepper motor 2, the output end of the electric push rod 1 is rotatably connected with connecting piece 1, the input end of the electric push rod 1 is rotatably connected to the bracket of the bottom plate of the driving vehicle, the connecting piece 1 is fixedly connected to the rotating shaft, the output end of the electric push rod 2 is rotatably connected with connecting piece 2, the output end of the electric push rod 3 is rotatably connected with crank 1, and the rotating end of the stepper motor 2 is equipped with crank 1.

[0007] Preferably, bolts are included, and a bracket 1 is provided at the bottom of the double track. In order to facilitate the disassembly between the bracket 1 and the double track, the bracket 1 and the double track are connected by bolts.

[0008] Preferably, the method further comprises a trimmer, which comprises a driving vehicle, a battery pack and an on-board computer are installed on the top surface of the bottom plate of the driving vehicle, and a remote control electrical control system is also arranged on the driving vehicle, which is mainly composed of a remote controller, a PLC, a signal receiver, a solenoid valve and other components, the on-board control circuit is integrated, and the PLC and the solenoid valve are used to form a control circuit, when working, a remote controller is used to transmit commands, and a signal receiver is used to receive commands, so as to control the forward and backward movement, travel speed, cutting state angle and cutting height of the trimmer to be effectively adjusted, and two groups of binocular vision cameras are installed on the front side of the trimming mechanism to collect the growth information of the grape vines on the left and right sides, and feed the information back to the data center of the on-board computer for processing, and the real-time adjustment of the cutting height of the left and right cutting components is controlled by judging the growth of the grape vines, and a bracket 2 is fixedly connected to the bottom plate of the trimmer.

[0009] Preferably, a rotating shaft is rotatably connected to the second bracket, sliding columns are fixedly connected to both ends of the rotating shaft, and the sliding columns are slidably connected to the slide groove frame, as shown in the figure attached to the specification, and a group of cutting knife assemblies are installed on each side of the rotating shaft.

[0010] Preferably, the second connecting member is fixedly connected to the top surface of the slide slot frame, and an electric push rod three is installed on a side surface of the slide slot frame.

[0011] Preferably, one end of the slide frame is fixedly connected to a bracket, a crank 1 is installed on the bracket, a stepper motor 2 is installed on the crank 1, and the crank bracket of the crank 1 is installed on the moving knife.

[0012] Preferably, it further comprises a cutting knife assembly, wherein the cutting knife assembly is composed of a moving knife and a fixed knife, and one end of the second crank is mounted on the moving knife.

[0013] Preferably, the stepper motor 1, the electric push rod 1, the electric push rod 2, the electric push rod 3, the stepper motor 2 and the on-board computer are all electrically connected to the battery pack.

[0014] The present invention has the following beneficial effects:

[0015] In the present invention, the electric push rod, the electric push rod and the electric push rod are set to enable the cutting knife group to achieve the advantages of overall angle adjustment during grape pruning, and the individual cutting knife group can perform tilt angle extension operations, and can be automatically adjusted and controlled according to the growth conditions and pruning requirements of the grapes, so that it has the advantages of flexible adjustment and precise pruning;

[0016] In the present invention, the double track design enables the pruning machine to move flexibly in the vineyard and adapt to different terrains and the height of the grape racks. At the same time, the double track can also provide stable support to ensure that the pruning machine will not shake or tilt during operation;

[0017] In the present invention, the double tracks are constructed so that the pruning drive and steering can travel on them, so that the pruning can be performed around the grape leaves, thereby avoiding the hard work of manually holding the pruning machine to prune the grape leaves, and at the same time accelerating the pruning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a pruning machine and a cutting knife assembly of an electrically driven double-track grape shaping and pruning machine proposed by the present invention;

[0019] Figure 2 The second schematic diagram of the structure of the pruning machine and the cutting knife assembly of the electric-driven double-track grape shaping and pruning machine proposed by the present invention;

[0020] Figure 3 The third schematic diagram of the structure of the pruning machine and the cutting knife assembly of the electric-driven double-track grape shaping and pruning machine proposed by the present invention;

[0021] Figure 4 This is a schematic structural diagram of a stepper motor 2, an electric push rod 2 and a crank 2 of an electrically driven double-track grape shaping and pruning machine proposed by the present invention;

[0022] Figure 5 This is a schematic diagram of the stepping motor 2 and the moving knife structure of an electrically driven double-track grape shaping and pruning machine proposed by the present invention;

[0023] Figure 6 The present invention provides an overall structural schematic diagram of an electrically driven double-track grape shaping and pruning machine.

[0024] In the figure: 1. double track; 2. bracket 1; 3. trimmer; 300. driving vehicle; 301. stepper motor 1; 302. chain plate 1; 303. chain plate 2; 304. driving wheel; 305. steering wheel; 310. battery pack; 311. on-board computer; 320. electric push rod 1; 321. connecting piece 1; 322. rotating shaft; 323. bracket 2; 324. electric push rod 2; 325. connecting piece 2; 326. sliding column; 327. slide frame; 328. electric push rod 3; 329. crank 1; 330. stepper motor 2; 331. crank 2; 4. cutting knife assembly; 40. moving knife; 41. fixed knife. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Reference Figure 1-6 , an electrically driven double-track grape shaping and pruning machine, comprising a double track 1 and a stepper motor 301, a steering wheel 305 and a driving wheel 304 are rollingly connected to the double track 1, and a grape row spacing of 3.4m and a grape growth height of 1.6-1.8m in a truss grape planting mode are adopted to install a double track 1, so that a pruning machine 3 runs on the double track 1 to complete the design of the grape shaping and pruning machine, a differential is installed on the steering wheel 305, which is consistent with the automobile mechanism in the prior art, and because it belongs to the prior art, its internal structure and principle are not repeated here, a chain plate 2 303 is fixedly connected to the rotating shaft of the driving wheel 304, a chain plate 1 302 is fixedly connected to the rotating shaft of the stepper motor 301, and a chain transmission is performed between the chain plate 1 302 and the chain plate 2 303;

[0027] It also includes an electric push rod 1 320, an electric push rod 2 324, an electric push rod 3 328 and a stepper motor 2 330. The output end of the electric push rod 1 320 is rotatably connected to a connector 1 321, the input end of the electric push rod 1 320 is rotatably connected to a bracket on the bottom plate of the driving vehicle 300, the connector 1 321 is fixedly connected to a rotating shaft 322, the output end of the electric push rod 2 324 is rotatably connected to a connector 2 325, the output end of the electric push rod 3 328 is rotatably connected to a crank 1 329, and the rotating end of the stepper motor 2 330 is equipped with a crank 2 331.

[0028] In this embodiment, bolts are included, and a bracket 2 is provided at the bottom of the double track 1. In order to facilitate the disassembly between the bracket 2 and the double track 1, the bracket 2 and the double track 1 are connected by bolts; the design of the double track 1 enables the pruning machine to move flexibly in the vineyard and adapt to different terrains and heights of grape racks. At the same time, the double track can also provide stable support to ensure that the pruning machine will not shake or tilt during operation.

[0029] In this embodiment, a trimmer 3 is included, and the trimmer 3 includes a driving vehicle 300. A battery pack 310 and an on-board computer 311 are installed on the top surface of the bottom plate of the driving vehicle 300. At the same time, a remote control electrical control system is also arranged on the driving vehicle 300. The remote control electrical control system is mainly composed of a remote controller, a PLC, a signal receiver and a solenoid valve component. The on-board control circuit is integrated, and the PLC and the solenoid valve are used to form a control circuit. When working, a remote controller is used to transmit commands, and a signal receiver is used to receive commands, so as to control the effective adjustment of the forward and backward movement, travel speed, cutting state angle and cutting height of the trimmer. At the same time, two groups of binocular vision cameras are installed on the front side of the trimming mechanism to collect the growth information of the grape vines on the left and right sides, and the information is fed back to the data center of the on-board computer for processing. The real-time adjustment of the cutting height of the left and right cutting components is controlled by judging the growth of the grape vines. A bracket 2 323 is fixedly connected to the bottom plate of the trimmer 3.

[0030] In this embodiment, the bracket 323 is rotatably connected to a rotating shaft 322, and sliding columns 326 are fixedly connected to both ends of the rotating shaft 322. The sliding columns 326 are slidably connected to the slide frame 327, as shown in the accompanying drawings of the specification. Figure 2 In the state shown, a set of cutting blade assemblies 4 are installed on both sides of the rotating shaft 322.

[0031] In this embodiment, the second connecting member 325 is fixedly connected to the top surface of the slide slot frame 327 , and a third electric push rod 328 is installed on one side of the slide slot frame 327 .

[0032] In this embodiment, one end of the slide frame 327 is fixedly connected to a bracket, a crank 329 is installed on the bracket, a stepper motor 330 is installed on the crank 329, and the crank bracket of the crank 329 is installed on the movable knife 40.

[0033] In this embodiment, a cutting knife assembly 4 is included. The cutting knife assembly 4 is composed of a moving knife 40 and a fixed knife 41 . One end of the crank 331 is mounted on the moving knife 40 .

[0034] In this embodiment, the stepper motor 1 301 , the electric push rod 1 320 , the electric push rod 2 324 , the electric push rod 3 328 , the stepper motor 2 330 and the onboard computer 311 are all electrically connected to the battery pack 310 .

[0035] The use method and advantages of the present invention: When the electric-driven double-track grape shaping and pruning machine is used, the working process is as follows:

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the operator controls the stepper motor 1 301 to work through the remote controller, and the stepper motor 1 301 drives the chain plate 1 302 to rotate, and at the same time drives the chain plate 2 303 and the driving wheel 304 to rotate synchronously through the chain, and the driving wheel 304 drives the steering wheel 305 and the trimmer 3 to move forward, and at the same time the remote controller controls the stepper motor 1 301 to rotate forward, reverse, move at a constant speed and stop to realize the forward, backward, forward and backward movement at a constant speed and stop of the trimmer 3;

[0037] When the pruning machine 3 needs to prune the grapes, the operator only needs to control the electric push rod 1 320, the electric push rod 2 324, the electric push rod 3 328 and the stepper motor 2 330 according to the feedback of the binocular vision camera to make it present different working states, and the states are as follows:

[0038] The rotation of the stepper motor 2 330 causes the crank 2 331 to rotate, and the crank 2 331 drives the movable knife 40 to move, so that the movable knife 40 runs on the fixed knife 41, thereby realizing the reciprocating working function of the movable knife 40 and the fixed knife 41. At the same time, the electric push rod 3 328 cooperates with the linear motion of the movable knife 40. At this time, the output end of the electric push rod 3 328 reciprocates in the input end;

[0039] When the output end of the second electric push rod 324 is extended in the input end, the slide groove frame 327 will slide in the sliding column 326, and the slide groove frame 327 will drive the bracket and the second stepping motor 330, the first crank 329 and the cutting knife assembly 4 to move synchronously, so that the angle of the cutting knife assembly 4 is extended to the inclined state, so that different pruning height requirements of the grapes on both sides can be achieved separately, and the two groups of cutting knife assemblies 4 can be controlled to expand and contract separately according to the pruning requirements;

[0040] When the output end of the electric push rod 1 320 is extended and retracted in the input end, the output end of the electric push rod 1 320 will drive the rotating shaft 322 to rotate on the bracket 2 323, and at the same time, the electric push rod 2 324, the connecting piece 2 325, the sliding column 326, the slide frame 327, the electric push rod 3 328, the crank 1 329, the stepping motor 2 330, the crank 2 331 and the cutting knife assembly 4 at both ends of the bracket 2 323 are rotated synchronously to realize the function of overall rotation;

[0041] In the present invention, by setting the electric push rod 1 320, the electric push rod 2 324 and the electric push rod 3 328, the cutting knife assembly 4 can achieve the advantages of overall angle adjustment and tilt angle extension operation during grape pruning, so that it has the advantages of flexible adjustment and precise pruning; at the same time, the double track 1 is built so that the driving wheel 304 and the steering wheel 305 of the trimmer 3 can run on it, so that it can prune around the grape leaves, that is, avoiding the hard work of manually holding the trimmer to prune the grape leaves, and at the same time also speeding up the pruning efficiency.

[0042] The above description is only a preferred specific implementation manner 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electrically driven double-track grape shaping and pruning machine, characterized in that: The invention comprises a double track (1) and a stepper motor (301), wherein a steering wheel (305) and a driving wheel (304) are rollingly connected to the double track (1), a chain disk (303) is fixedly connected to the rotating shaft of the driving wheel (304), a chain disk (302) is fixedly connected to the rotating shaft of the stepper motor (301), and a chain transmission is performed between the chain disk (302) and the chain disk (303); It also includes an electric push rod 1 (320), an electric push rod 2 (324), an electric push rod 3 (328) and a stepper motor 2 (330), wherein the output end of the electric push rod 1 (320) is rotatably connected to a connector 1 (321), the input end of the electric push rod 1 (320) is rotatably connected to a bracket of a bottom plate of a driving vehicle (300), the connector 1 (321) is fixedly connected to a rotating shaft (322), the output end of the electric push rod 2 (324) is rotatably connected to a connector 2 (325), the output end of the electric push rod 3 (328) is rotatably connected to a crank 1 (329), and the rotating end of the stepper motor 2 (330) is equipped with a crank 2 (331).

2. The electrically driven double-track grape shaping and pruning machine according to claim 1, characterized in that: It also comprises bolts. A bracket one (2) is arranged at the bottom of the double track (1). The bracket one (2) and the double track (1) are connected by bolts.

3. The electrically driven double-track grape shaping and pruning machine according to claim 1, characterized in that: The invention also comprises a trimmer (3), wherein the trimmer (3) further comprises a driving vehicle (300), a battery pack (310) and a vehicle-mounted computer (311) are installed on the top surface of the bottom plate of the driving vehicle (300), and a bracket 2 (323) is fixedly connected to the bottom plate of the trimmer (3).

4. The electrically driven double-track grape shaping and pruning machine according to claim 3, characterized in that: The second bracket (323) is rotatably connected to a rotating shaft (322), and sliding columns (326) are fixedly connected to both ends of the rotating shaft (322), and the sliding columns (326) are slidably connected to the slide groove frame (327).

5. The electrically driven double-track grape shaping and pruning machine according to claim 4, characterized in that: The second connecting member (325) is fixedly connected to the top surface of the slide slot frame (327), and an electric push rod (328) is installed on one side of the slide slot frame (327).

6. The electrically driven double-track grape shaping and pruning machine according to claim 5, characterized in that: One end of the slide frame (327) is fixedly connected to a bracket, a crank 1 (329) is installed on the bracket, a stepper motor 2 (330) is installed on the crank 1 (329), and the crank bracket of the crank 1 (329) is installed on the moving knife (40).

7. The electrically driven double-track grape shaping and pruning machine according to claim 1, characterized in that: It also comprises a cutting knife assembly (4), wherein the cutting knife assembly (4) is composed of a moving knife (40) and a fixed knife (41), and one end of the second crank (331) is mounted on the moving knife (40).

8. The electrically driven double-track grape shaping and pruning machine according to claim 1, characterized in that: The stepper motor 1 (301), the electric push rod 1 (320), the electric push rod 2 (324), the electric push rod 3 (328), the stepper motor 2 (330) and the on-board computer (311) are all electrically connected to the battery pack (310).

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