A vacuum adsorption type seated tea picking machine

Abstract

This invention discloses a vacuum-adsorption type ride-on tea-picking machine, comprising a walking unit and a tea-picking unit. The tea-picking unit is mounted on the walking unit, which is equipped with a track. The track drives the riding-on walking unit to move on the ground. A support unit is also provided on the walking unit, comprising an unfolding device, a lifting device, and an angle detection device. The unfolding device includes an unfolding frame, a guide limiting shaft, a guide frame, and a pushing component. This invention provides a vacuum-adsorption type ride-on tea-picking machine that automatically unfolds its support device after tilting at a certain angle when the tea-picking machine is traveling on an inclined hillside, providing lateral support to prevent the tea-picking machine from tilting, protecting the operator's personal safety, and improving the safety of using the tea-picking machine.

Description

Technical Field

[0001] This invention relates to the field of riding tea-picking machine technology, and in particular to a vacuum adsorption riding tea-picking machine. Background Technology

[0002] A tea-picking machine is a specialized machine used to harvest tea leaves from tea trees. It can automatically pick the tender buds at the top of the tea tree, eliminating the need for manual picking and thus greatly improving tea-picking efficiency, allowing more tea leaves to be harvested in a short tea-picking cycle.

[0003] Tea trees generally grow in mountainous and hilly areas, and there is a certain slope between the tea trees going up and down. Therefore, the tea picking machines used to harvest tea leaves are usually tilted along the slope. When the slope is steep and the tea leaves encounter bumpy ridges, they are prone to tipping over, which can damage the tea picking machine, injure the operators, and crush the tea trees. Summary of the Invention

[0004] This invention addresses the shortcomings of existing technologies by providing a vacuum adsorption type ride-on tea-picking machine.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A vacuum adsorption type riding tea-picking machine includes a walking unit and a tea-picking unit. The tea-picking unit is mounted on the walking unit, which is equipped with a track. The track drives the riding walking unit to move on the ground. The walking unit is also equipped with a support unit, which includes an unfolding device, a lifting device, and an angle detection device. The unfolding device includes an unfolding frame, a guide limiting shaft, a guide frame, and a pushing component. The guide frame and the guide limiting shaft are both fixedly mounted on the platform frame of the walking unit. The guide frame has a first guide groove, and the unfolding frame has a second guide groove. A rotatable mechanism is also provided at one end. A sliding block is provided, which is guided and slidably disposed in the first guide groove, and the guide limiting shaft is located in the second guide groove. A pushing member is disposed in the first guide groove and can push the sliding block to move back and forth. When the sliding block moves, the second guide groove moves on the guide limiting shaft. The lifting device includes a support platform and a telescopic member. The telescopic member is disposed on the support platform, and the support platform is disposed on the other end of the unfolding frame. An angle detection device is disposed on the platform frame. When the walking part tilts, the angle detection device controls the pushing member to push the sliding block to move, so that the end of the unfolding frame connected to the support platform extends to one side of the platform frame, and the telescopic member extends out and touches the ground to support the machine.

[0006] Its beneficial effect is that when the tea-picking machine is traveling on a sloping hillside, it automatically opens and deploys the support device after tilting at a certain angle, providing lateral support to the tea-picking machine, preventing it from tilting, protecting the personal safety of the operators, and improving the safety of using the tea-picking machine.

[0007] In the above scheme, preferably, the upper end of the support platform is provided with a rotating shaft, which limits the rotation of the support platform to one end of the unfolding frame. One end of the first pull rope is connected to the lower end of the support platform, and the other end is connected to the guide limiting shaft through a through hole in the unfolding frame. One end of the second elastic pull rope is connected to the telescopic member, and the other end is connected to the unfolding frame. When the unfolding frame is opened outward, the guide limiting shaft moves backward along the second guide groove, pulling one end of the first pull rope, thereby pulling the support platform to rotate, so that the lower end of the support platform touches the unfolding frame, and the telescopic member is perpendicular to the unfolding frame.

[0008] In the above scheme, preferably, the unfolding frame is provided with a telescopic locking pin and the support platform is provided with a locking hole. When the support platform touches the unfolding frame, the locking hole is aligned with the telescopic locking pin, the telescopic locking pin extends forward and locks the support platform, so that the support platform and the unfolding frame form a whole.

[0009] In the above scheme, preferably, two sliding blocks on the unfolding frame are provided on the first guide groove of the guide frame. The pushing component includes a double-ended lead screw and a motor. The double-ended lead screw has opposite threads at the front and rear. The motor is connected to the middle position of the double-ended lead screw. The two sliding blocks are connected to the opposite threads at the front and rear of the double-ended lead screw through thread sleeves. When the motor rotates, it can drive the two sliding blocks to move relative to or towards each other in the first guide groove. Two sets of support parts are symmetrically arranged on the left and right sides of the platform frame.

[0010] In the above scheme, preferably, the lower end of the telescopic rod of the telescopic member is provided with a piston chamber, a piston rod is elastically slidably arranged in the piston chamber, the lower end of the piston rod is connected to a roller frame, and a roller is arranged on the roller frame.

[0011] In the above scheme, preferably, a first elastic element is provided in the piston cavity, with its two ends respectively abutting the top of the piston cavity and the piston ring of the piston rod. A first pressure switch is located in the middle of the piston cavity. The piston rod moves upward to compress the first elastic element. When the first pressure switch is pressed, the telescopic element stops extending downward.

[0012] In the above scheme, preferably, a second pressure switch is provided above the first pressure switch, and the track part stops rotating when the second pressure switch is pressed.

[0013] The beneficial effects of this invention are: This invention provides a vacuum adsorption type ride-on tea picking machine. When the tea picking machine is traveling on an inclined hillside, it automatically opens and deploys a support device after tilting at a certain angle to provide lateral support for the tea picking machine, preventing it from tilting, protecting the personal safety of the operator, and improving the safety of using the tea picking machine. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the present invention.

[0015] Figure 2 This is a top view of the present invention.

[0016] Figure 3 This is a cross-sectional view of the present invention.

[0017] Figure 4 This is a cross-sectional view of the lifting device of the present invention.

[0018] Figure 5 This is a schematic diagram of the unfolding frame of the present invention being opened.

[0019] Figure 6 This is a partially enlarged cross-sectional view of the connection between the support platform and the unfolding frame of the present invention.

[0020] Figure 7 This is a partially enlarged cross-sectional view of the guide and limiting shaft of the present invention.

[0021] Figure 8 This is a schematic diagram of the line break state of the present invention. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments: See also Figures 1-8 ,

[0023] A vacuum adsorption type riding tea-picking machine includes a walking section 1, a tea-picking section 2, and a support section 3. The tea-picking section 2 is mounted on the walking section 1 and contains a cutting blade 21, a negative pressure channel 22, an air storage chamber 23, and a leaf collection box 24. The cutting blade 21 is located at the opening of the tea-picking section 2 and can cut and collect tea leaves. One end of the negative pressure channel 22 is located at the rear end of the cutting blade 21, and the other end is located at the upper end of the leaf collection box 24. The air storage chamber 23 is connected to a fan, and the fan rotates to store air in the air storage chamber 23. The air outlet 231 of the air storage chamber 23 is located on the side of the upper end of the negative pressure channel 22. After the cutting blade 21 makes a cut, the air storage chamber 23 releases compressed air, which is quickly ejected from the air outlet 231. The compressed air flows out quickly through the upper port of the negative pressure channel 22, thereby driving the air in the negative pressure channel 22 to flow outward, creating a large negative pressure in the negative pressure channel 22. This causes the cut tea leaves to be transported from bottom to top and enter the leaf collection box 24. When the tea leaves approach the upper port of the negative pressure channel 23, the air outlet 231 stops spraying air. After the tea leaves pass through the air outlet, the air outlet continues to spray air, thereby preventing the tea leaves from being blown away and allowing the cut tea leaves to fall into the leaf collection box 24.

[0024] The traveling unit 1 includes a track section 11, a platform frame 12, and a lifting structure 13. The track section 11 includes a track frame 111 and tracks 112. The tracks 112 are mounted on the track frame 111, and a drive motor is installed on the track frame 111. The drive motor drives the tracks 112 to rotate, thereby moving the traveling unit 1. There are two tracks 11 arranged on the left and right sides. The forward direction of the traveling unit is changed by the different moving speeds of the left and right tracks 11. If the left track rotates slower, it moves to the left, and vice versa. The lifting structure 13 includes a first connecting rod 131, a second connecting rod 132, a third connecting rod 133, and a fourth connecting rod 134. The connecting rod 132 and the hydraulic rod 133 are connected by a rotating shaft at the middle position of the first connecting rod 131 and the second connecting rod 132. One end of the first connecting rod 131 is rotatably connected to the track frame 111, and the other end is rotatably and guidely slidably disposed in the long groove at the lower end of the platform frame 12. One end of the second connecting rod 132 is rotatably connected to the lower end of the platform frame 12, and the other end is rotatably and guidely slidably disposed in the long groove at the upper end of the track frame 111. One end of the hydraulic rod 133 is disposed at the front end of the track frame 111, and the front end of the telescopic rod of the hydraulic rod 133 is connected to the sliding end of the second connecting rod 132.

[0025] The hydraulic rod 133 retracts, reducing the downward angle between the first link 131 and the second link 132, thereby pushing the platform frame 12 to move upward. The width of the left and right track sections 11 is greater than the width of a row of tea trees, so that when the walking part 1 is picking tea, the left and right track sections 11 are located on the left and right sides of a row of tea trees.

[0026] The support part 3 is mounted on the platform frame 12 and is symmetrically arranged on the left and right. The support part 3 includes an unfolding device 31, a lifting device 32, and an angle detection device 33. The angle detection device 33 is an angle meter, mounted on the platform frame 12, which can detect the angle between the platform frame 12 and the horizontal plane in the left and right directions. The unfolding device 31 includes an unfolding frame 311, a guide limiting shaft 312, a guide frame 313, and a pushing member 314. There are two guide frames 313, which are symmetrically arranged on the platform frame 12. A first guide groove 3131 is opened on the guide frame 313. The guide limiting shaft 312 is fixedly mounted on the platform frame 12 and located on one side of the guide frame 313. A sliding block 3112 is rotatably mounted on one end of the unfolding frame 311. The sliding block 3112 is guided and slidably mounted on the first guide groove 3131, and a second guide groove 3111 is opened in the middle position. The second guide groove 3111 is sleeved on the guide limiting shaft 312, thereby making the guide frame... The guide groove 313 and the unfolding frame 311 form an angle greater than 90 degrees and less than 180 degrees. The pushing component 314 includes a double-ended lead screw 3141 and a motor 3142. The two ends of the double-ended lead screw 3141 are respectively rotatably mounted on the front and rear end faces of the first guide groove 3131. The motor 3142 is mounted on the platform frame 12 and connected to the middle position of the double-ended lead screw 3141. The rotation of the motor drives the double-ended lead screw 3141 to rotate. The double-ended lead screw 3141 is equipped with... The sliding block 3112 has opposing threads and is symmetrical about the middle position. It is connected to the double-ended lead screw 3141 through the threaded sleeve. The platform frame 12 is symmetrically arranged with guide limit shafts 312 at the front and back, and each guide limit shaft 312 is equipped with an unfolding frame 311. The sliding blocks 3112 of the front and rear unfolding frames 311 are respectively threaded to the opposing threads of the double-ended lead screw 3141, and the front and rear unfolding frames 311 are symmetrically arranged.

[0027] When the angle detection device 33 detects that the angle of the platform frame 12 exceeds the set value, the motor 3142 starts to rotate, driving the double-headed lead screw 3141 to rotate, thereby causing the front and rear sliding blocks 3112 to move synchronously towards or relative to each other, pushing one end of the unfolding frame 311 to move, and then causing the unfolding frame 311 to move around the guide limiting shaft 312. The unfolding frame 311 has a second guide groove 3111, so when pushing one end of the unfolding frame 311 to move, the unfolding frame 311 slides on the guide limiting shaft 312 through the second guide groove 3111, reducing the included angle between the unfolding frame 311 and the guide frame 313. The other end of the unfolding frame 311 moves outward from the platform frame 12. Due to the synchronous movement of the front and rear unfolding frames 311, the unfolding frame 311 on one side of the platform frame 12 opens simultaneously.

[0028] The lifting device 32 includes a support platform 321 and a telescopic member 322. The telescopic member 322 is a hydraulic lifting rod, which is fixedly mounted on the support platform 321. A rotating shaft is provided at the upper end of the support platform 321. The telescopic member 322 is rotatably mounted on the outward-moving end of the unfolding frame 311 via the rotating shaft and is designed to flip up and down. When the side of the support platform 321 touches the front end face of the unfolding frame 311, the telescopic member 322 is in a vertical state. A limit block 3211 is provided on the support platform 321. When the limit block 3211 touches the upper end face of one end of the unfolding frame 311, the telescopic member 322 is in a vertical state. The telescopic component 322 is parallel to the unfolding frame 311, meaning that the support platform 321 can only rotate 90 degrees on the unfolding frame 311. One end of the first pull rope 323 is connected to the lower end of the support platform 321, and the other end enters the second guide groove 3111 through the through hole on the unfolding frame 311 and is connected to the guide limit shaft 312. One end of the second elastic pull rope 324 is connected to the telescopic component 322, and the other end is connected to the unfolding frame 311. At the same time, a telescopic locking pin 315 is provided in the front end face of the unfolding frame 311, and a locking hole is provided on the support platform 321.

[0029] When the outer end of the unfolding frame 311 extends outward, the distance between the guide limit shaft 312 and the support platform 321 increases. When the unfolding frame 311 is almost fully unfolded, the first pull rope 323 is tightened, thereby flipping the support platform 321 upward, so that the telescopic member 322 is perpendicular to the unfolding frame 311. When the support platform 321 touches the unfolding frame 311, the locking hole is aligned with the telescopic locking pin 315. The central control system controls the telescopic locking pin 315 to extend forward, locking the support platform 321, so that the support platform 321 and the unfolding frame 311 form a whole. At this time, the second elastic pull rope 324 is in a stretched state.

[0030] The lower end of the telescopic rod of the telescopic member 322 is provided with a piston cavity 3221. A piston rod 3222 is slidably arranged in the piston cavity 3221, and a first elastic member 3224 is provided in the piston cavity 3221. Its two ends respectively abut against the piston ring of the piston rod 3222 and the top wall of the piston cavity 3221. A roller frame 3223 is connected to the lower end of the piston rod 3222, and a roller is rotatably arranged on the roller frame 3223. At the same time, a first pressure switch 3225 and a second pressure switch 3226 are respectively provided on the side wall of the piston cavity 3221.

[0031] When the unfolding frame 311 unfolds outward and the support platform 321 is locked, the telescopic member 322 begins to extend downward. After the roller touches the ground, the telescopic member 322 continues to move downward. When the piston ring on the piston rod 3222 touches the first pressure switch 3225, the telescopic member 322 stops extending, thereby compressing the first elastic member 3224, giving the unfolding frame 311 an elastic support force, which in turn generates a lateral unfolding support force for the walking part 1. At the same time, since the first pressure switch 3225 is located in the middle of the piston cavity 3221, after the telescopic member 322 stops extending, the piston ring on the piston rod 3222 is located in the middle of the piston cavity 3221. Therefore, when walking on bumpy roads, the roller frame 3223 can slide up and down, always providing lateral support for the walking part 1.

[0032] When the traveling section 1 tilts to the side, the support platform 321 moves downward, and the piston ring on the piston rod 3222 presses against the second pressure switch 3226. At this time, the first elastic element 3224 is in the maximum compression state, which means that the unfolding frame 311 becomes a rigid support. At the same time, the second pressure switch 3226 controls the drive motor of the track to stop rotating, and the traveling section 1 stops moving, further preventing the traveling section 1 from tilting to the side. At this time, the driver can observe the environment and then reverse or continue to tilt forward to leave this section of road.

[0033] The guide limiting shaft 312 is provided with a winding reel 3121. One end of the first pull rope 323 is connected to the winding reel 3121, so that the rotation of the winding reel 3121 can also control the rotation of the support platform 321.

[0034] Its working principle or usage method is as follows:

[0035] In the initial state, the lifting structure 13 lifts the platform frame 12 upward to a certain height, so that the left and right track parts 11 are located on the passage on both sides of the tea tree, and the platform frame 12 is located above the tea tree. At this time, the left and right support parts are in the retracted state, that is, the sliding block 3112 is located in the middle position of the double-headed screw 3141, the track 112 rotates, thereby driving the tea picking machine to move, and the tea picking part 2 completes the tea picking operation on the tea tree.

[0036] When the left and right tracks of the tea-picking machine come into contact with uneven ground, the machine tilts. At this time, the angle detection device 33 detects the angle between the platform frame 12 and the horizontal plane. When the angle exceeds a set value, the central controller controls the motor 3142 to rotate. This, via the double-ended lead screw 3141, drives two sliding blocks 3112 to move forward and backward in opposite directions. This causes the outer end of the unfolding frame 311 on the tilted side to move out of the platform frame 12, the distance of which is exactly the same as the row spacing of the tea trees. Therefore, when the unfolding frame 311 is extended, its outer end is aligned with the bottom surface of the platform. As the outer end moves outward, the distance between the guide limit shaft 312 and the support platform 321 increases. When the unfolding frame 311 is almost fully unfolded, the first pull rope 323 is tightened, thereby flipping the support platform 321 upward, making the telescopic component 322 perpendicular to the unfolding frame 311. When the support platform 321 touches the unfolding frame 311, the locking hole is aligned with the telescopic locking pin 315. The central control system controls the telescopic locking pin 315 to extend forward, locking the support platform 321 and making the support platform 321 and the unfolding frame 311 form a whole. At this time, the second elastic pull rope 324 is in a stretched state.

[0037] At this time, the telescopic member 322 begins to extend downwards. After the roller touches the ground, the telescopic member 322 continues to move downwards. When the piston ring on the piston rod 3222 touches the first pressure switch 3225, the telescopic member 322 stops extending, thereby compressing the first elastic member 3224, giving the unfolding frame 311 an elastic support force, and thus generating a lateral unfolding support force for the walking part 1. At the same time, since the first pressure switch 3225 is located in the middle of the piston chamber 3221, after the telescopic member 322 stops extending, the piston ring on the piston rod 3222 is located in the middle of the piston chamber 3221. Therefore, when walking on bumpy roads, the roller frame 3223 can slide up and down, always providing lateral support for the walking part 1.

[0038] When the traveling section 1 tilts to the side, the support platform 321 moves downward, and the piston ring on the piston rod 3222 presses against the second pressure switch 3226. At this time, the first elastic element 3224 is in the maximum compression state, which means that the unfolding frame 311 becomes a rigid support. At the same time, the second pressure switch 3226 controls the drive motor of the track to stop rotating, and the traveling section 1 stops moving, further preventing the traveling section 1 from tilting to the side. At this time, the driver can observe the environment and then reverse or continue to tilt forward to leave this section of road.

[0039] At the same time, the two sets of support parts 3 on the left and right can be used to complete the changing of the tea picking machine.

[0040] The central controller controls the outer end of the unfolding frame 311 on the side that needs to change direction to extend outward. During the extension process, the support platform 321 on the extended unfolding frame 311 automatically flips and locks. At the same time, the winding reel 3121 in the guide limit shaft 312 on the non-extended side is controlled to rotate, thereby gathering the first pull rope 323. This causes the support platform 321 on the non-extended unfolding frame 311 to also flip and lock. After locking, the winding reel 3121 is de-energized and stops rotating.

[0041] At this time, the telescopic members 322 on the left and right support parts 3 extend downwards simultaneously, the rollers touch the ground, and the piston ring on the piston rod 3222 presses against the second pressure switch 3226. At this time, the first elastic member 3224 is in the maximum compression state, that is, it becomes a rigid support for the unfolding frame 311. At this time, the hydraulic rod 133 extends, which increases the downward angle of the X-shape of the first connecting rod 131 and the second connecting rod 132, thereby causing the track frame 111 to move upwards.

[0042] At this time, the motors 3142 inside the left and right guide frames 313 rotate in opposite directions, the unfolded frame 311 begins to retract, and the unopened unfolded frame begins to open. During the transition, the platform frame 12 moves laterally, thereby setting the left and right track frames 111 above the adjacent row of tea trees. At this time, the hydraulic rod 133 retracts, reducing the angle between the X-shaped lower part of the first connecting rod 131 and the second connecting rod 132, thereby causing the track frame 111 to move downward and press against the ground again, thus completing the row change of the tea picking machine. After the row change is completed, the telescopic locking pin 315 retracts, thereby unlocking the support platform 321. Under the action of the second elastic pull rope 324, the support platform 321 flips and returns to a parallel state with the unfolded frame, that is, the retracted state, while the unfolded frame retracts.

[0043] By transferring the tea-picking section 2 at both the front and rear of the platform frame 12, and by rotating the seat control platform on the platform frame 12, the seat control platform can rotate after the change of rows, thus changing the front and back position, and thus enabling continuous tea-picking work.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vacuum suction type riding tea picker, comprising a walking part (1) and a tea picking part (2), the tea picking part (2) being arranged on the walking part (1), a caterpillar part (11) being arranged on the walking part (1) to drive the riding walking part (1) to move on the ground, characterized in that: The walking part (1) is further provided with a supporting part (3), the supporting part (3) comprises an unfolding device (31), a lifting device (32) and an angle detection device (33), the unfolding device (31) comprises an unfolding frame (311), a guide limiting shaft (312), a guide frame (313) and a pushing piece (314), the guide frame (313) and the guide limiting shaft (312) are fixedly arranged on the platform frame (12) of the walking part (1), the guide frame (313) is provided with a first guide groove (3131), the unfolding frame (311) is provided with a second guide groove (3111), and a sliding block (3112) is rotatably arranged at one end of the unfolding frame (311), the sliding block (3112) is slidingly arranged in the first guide groove (3131), and the guide limiting shaft (312) is located in the second guide groove (3111), the pushing piece (314) is arranged in the first guide groove (3131) and can push the sliding block (3112) to move back and forth, and when the sliding block (3112) moves, the second guide groove (3111) moves on the guide limiting shaft (312); The lifting device (32) comprises a supporting table (321) and a telescopic piece (322), the telescopic piece (322) is arranged on the supporting table (321), the supporting table (321) is arranged on the other end of the unfolding frame (311), and the angle detection device (33) is arranged on the platform frame (12); when the walking part (1) is inclined, the angle detection device (33) controls the pushing piece (314) to push the sliding block (3112) to move, so that one end of the unfolding frame (311) connected with the supporting table (321) extends to one side of the platform frame (12), the telescopic piece (322) extends and supports the machine by being in contact with the ground; The telescopic rod of the telescopic piece (322) is provided with a piston cavity (3221) at the lower end, the piston cavity (3221) is elastically slidingly provided with a piston rod (3222), the lower end of the piston rod (3222) is connected with a roller frame (3223), and the roller frame (3223) is provided with a roller; The piston cavity (3221) is provided with a first elastic piece (3224), the two ends of the first elastic piece (3224) are in contact with the top end of the piston cavity (3221) and the piston ring of the piston rod (3222) respectively, a first pressure contact switch (3225) is arranged at the middle position of the piston cavity (3221), the piston rod (3222) moves upwards to compress the first elastic piece (3224), and when the first pressure contact switch (3225) is contacted, the telescopic piece (322) stops extending downwards.

2. A vacuum suction type ride-type tea-leaf plucker according to claim 1, characterized in that: The support table (321) is provided with a rotating shaft at the upper end, and is rotatably arranged on one end of the unfolding frame (311) through the rotating shaft. One end of a first pull rope (323) is connected to the lower end of the support table (321), and the other end is connected to the guide limiting shaft (312) through a through hole formed in the unfolding frame (311). One end of a second elastic pull rope (324) is connected to the telescopic member (322), and the other end is connected to the unfolding frame (311). When the unfolding frame (311) is opened outward, the guide limiting shaft (312) moves backward relative to the second guide groove (3111), pulls one end of the first pull rope (323), and further pulls the support table (321) to rotate, so that the lower end of the support table (321) is in contact with the unfolding frame (311), and the telescopic member (322) is in a vertical state with the unfolding frame (311).

3. A vacuum suction type ride-type tea-leaf plucker according to claim 2, characterized in that: The unfolding frame (311) is provided with a telescopic locking pin (315), and the support table (321) is provided with a locking hole. When the support table (321) is in contact with the unfolding frame (311), the locking hole is aligned with the telescopic locking pin (315), the telescopic locking pin (315) is extended forward, the support table (321) is locked, and the support table (321) and the unfolding frame (311) form an integral whole.

4. A vacuum suction type ride-type tea-leaf plucker according to claim 1, characterized in that: The first guide groove (3131) of the guide frame (313) is provided with two sliding blocks (3112) on the unfolding frame (311), the pushing member (314) includes a double-end screw rod (3141) and a motor (3142), the double-end screw rod (3141) is provided with opposite threads at the front and back, respectively, the motor (3142) is connected to the middle position of the double-end screw rod (3141), and the two sliding blocks (3112) are connected to the opposite threads at the front and back of the double-end screw rod (3141) through a silk cover, respectively. The motor (3142) rotates to drive the two sliding blocks (3112) to move relatively or oppositely in the first guide groove (3131), and two groups of support parts (3) are symmetrically arranged on the platform frame (12).

5. A vacuum suction type ride-type tea-leaf plucker according to claim 1, characterized in that: The second pressure touch switch (3226) is arranged above the first pressure touch switch (3225), and the crawler part (11) stops rotating when the second pressure touch switch (3226) is pressed.

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