Intelligent automatic leveling and pruning device and method for tea gardens with different slopes

Abstract

The invention relates to the technical field of tea garden pruning, and discloses an intelligent automatic leveling pruning device and method for tea gardens with different gradients, the intelligent automatic leveling pruning device comprises a rectangular frame, the rectangular frame is formed by welding two rectangular frames and four hollow square tubes, and the lower side of the rectangular frame is connected with a height adjusting mechanism; the height adjusting mechanism is used for adjusting the height of the rectangular frame and leveling the rectangular frame, the tea garden can be trimmed, the trimming height can be adjusted, trimmed tea leaves can be fed, conveyed and guided in, extraction and collection are facilitated, and the trimming efficiency is improved; different positions can be trimmed in the trimming process, and the trimming efficiency is high; according to the tea garden movement device, movement in a tea garden can be achieved, corresponding adjustment can be conducted according to the detected slope condition in the movement process, it is guaranteed that the tea garden movement device keeps horizontal in the movement process, and leveling is conducted in time.

Description

Technical Field

[0001] The invention belongs to the technical field of tea garden pruning, and in particular relates to an intelligent automatic leveling pruning device and method for tea gardens with different slopes. Background Art

[0002] Pruning is an important part of the comprehensive management of economic tree planting such as tea trees. Pruning is an important part of the comprehensive management of economic tree planting such as tea trees.

[0003] The current tea garden pruning equipment has a relatively low pruning efficiency and the pruning cuts are not neat. The pruning process is basically done manually, which is time-consuming and labor-intensive. The existing equipment cannot automatically walk in the tea garden during the pruning process, making it difficult to walk in the tea garden and unable to adapt to walking in tea gardens with different slopes, resulting in the inability to level during pruning, resulting in uneven pruning. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an intelligent automatic leveling and pruning device and method for tea gardens with different slopes, which effectively solves the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an intelligent automatic leveling and pruning device for tea gardens with different slopes, comprising a rectangular frame, wherein the rectangular frame is welded together by two rectangular frames and four hollow square tubes, a height adjustment mechanism is connected to the lower side of the rectangular frame, the height adjustment mechanism is used to adjust the height of the rectangular frame and level the rectangular frame, a motion mechanism is connected to the end of the height adjustment mechanism, the motion mechanism is used to drive the entire device to move, a spacing adjustment mechanism is connected to the rectangular frame, the spacing adjustment mechanism is used to adjust the spacing during the movement, so as to adapt to tea gardens with different row spacings, a position adjustment mechanism is connected to the rectangular frame, the position adjustment mechanism is used to adjust the pruning position, a pruning mechanism is connected to the end of the position adjustment mechanism, the pruning mechanism is used to prune the top of the tea tree, and a side pruning mechanism is connected to the height adjustment mechanism, the side pruning mechanism is used to prune the side of the tea tree.

[0006] Preferably, the trimming mechanism includes a trimming frame, the trimming frame is provided with a trimming sliding cavity, a trimming sliding plate is slidably connected to the trimming sliding cavity, the trimming sliding plate is provided with a rectangular slot, an incomplete gear shaft is rotatably connected between the end walls of the trimming sliding cavity in the rectangular slot, the incomplete gear shaft is connected to the trimming motor fixedly installed in the trimming frame, an incomplete gear is fixedly installed on the outer surface of the incomplete gear shaft, the incomplete gear is meshed with a rack symmetrically fixedly installed on the end wall of the rectangular slot, a plurality of trimming knives are evenly fixedly installed on the front side of the trimming sliding plate, the trimming knives cooperate with the fixed knives fixedly installed on the front side of the trimming frame to trim, the trimming frame is rotatably connected to a feeding shaft, the feeding shaft extends into a driving cavity provided in the trimming frame, a feeding drum is fixedly installed on the outer surface of the feeding shaft, a plurality of feeding plates are evenly fixedly installed on the feeding drum, a feeding slide plate is slidably connected to the feeding plate, and the feeding slide plate is connected to a spring rod in the feeding plate. The transmission mechanism that this sliding panel also is connected with the said cam is that the sliding panel also is provided with an inner circle, and the sliding panel also is provided with an inner circle.

[0007] Preferably, the extraction mechanism includes an extraction pipe connected to the rear side of the pruning frame, the extraction pipe is communicated with the pruning frame, the other end of the extraction pipe is communicated with the negative pressure box, the negative pressure box is mounted on a mounting plate, the mounting plate is detachably mounted on the rectangular frame, an extraction motor is fixedly mounted on the mounting plate, an extraction pulley shaft is mounted on the extraction motor, an extraction driving pulley is fixedly mounted on the end of the extraction pulley shaft, the extraction driving pulley and the extraction driven pulley are connected for transmission via an extraction belt, the extraction driven pulley is fixedly mounted on the end of a driving shaft, the drive shaft is mounted on an air pump, the air pump is mounted on the mounting plate, the air pump is communicated with the negative pressure box through an extraction pipe, the end of the extraction pipe in the negative pressure box is mounted with a partition net, and an exhaust pipe is mounted on the extraction pump.

[0008] Preferably, the height adjustment mechanism includes a top plate symmetrically arranged at the lower part of the rectangular frame, the top plate on one side is detachably connected to the hollow square tube on the lower side, and the top plate on the other side is connected to the hollow square tube via the spacing adjustment mechanism, and a plurality of spherical connectors are evenly fixedly installed on one end of the top plate, and the other end of the spherical connector is connected to a threaded barrel, the threaded barrel is slidably installed in a fixed tube, and the fixed tube is fixedly installed on the bottom plate, the threaded barrel is threadedly connected to a lifting screw rotatably installed in the fixed tube, and the lifting screw is power-connected to a lifting motor fixedly installed in the bottom plate.

[0009] Preferably, the motion mechanism includes a worm box evenly fixedly installed at the four corners of the bottom of the base plate, a direction adjustment chamber is provided in the worm box, a direction worm gear shaft is rotatably connected between the end walls of the direction adjustment chamber, the direction worm gear shaft is connected to the power of the direction adjustment motor fixedly installed on the worm box, a direction worm is fixedly installed on the outer surface of the direction worm gear shaft, the direction worm is meshed with the direction worm gear, the direction worm gear is fixedly installed on the outer surface of the electric telescopic shaft, the electric telescopic shaft is rotatably installed between the end walls of the direction adjustment chamber, a bogie is fixedly installed on the lower end of the electric telescopic shaft, the bogie is rotatably connected to the worm box, and the A sprocket shaft is rotatably connected inside the bogie, and a driving sprocket is fixedly installed on the outer surface of the sprocket shaft. The sprocket shaft is dynamically connected to a moving motor fixedly installed on the bogie, and the driving sprocket and the driven sprocket are connected and transmitted by a chain. The driven sprocket is fixedly installed on the outer surface of the moving shaft, and the moving shaft is rotatably installed on the bogie. A moving wheel is fixedly installed at the end of the moving shaft, and an annular frame is fixedly installed inside and outside the moving wheel, and a cone is fixedly installed in a circumferential array on the annular frame. A tensioning rod is rotatably installed inside the bogie, and the tensioning rod is rollingly connected to the chain and presses the chain to reduce wear.

[0010] Preferably, the spacing adjustment mechanism includes a locking box fixedly mounted on the top plate, the locking box is sleeved on the outside of the hollow square tube, a plurality of racks are fixedly mounted on the outer surface of the hollow square tube, a locking cavity is provided in the locking box, a locking shaft is rotatably connected between the end walls of the locking cavity, the locking shaft extends to the outer surface of the locking cavity, an adjusting gear is fixedly mounted on the outer surface of the locking shaft outside the locking cavity, the adjusting gear is meshed with the rack, a locking gear is fixedly mounted on the outer surface of the locking shaft, the locking gear is meshed with locking teeth, the locking teeth are fixedly mounted on the end of a locking electric push rod, and the locking electric push rod is fixedly mounted on the end wall of the locking cavity.

[0011] Preferably, the position adjustment mechanism includes a vertical plate fixedly mounted on the rectangular frame, a position adjustment cross frame detachably mounted between the vertical plates, a position adjustment cross frame provided with a position adjustment slide, a position adjustment screw rod rotatably connected between the end walls of the position adjustment slide, a position adjustment nut block threadedly connected to the outer surface of the position adjustment screw rod, the position adjustment nut block slidably mounted in the position adjustment slide, a position adjustment block is fixedly mounted on the bottom of the position adjustment nut block, a direction adjustment worm gear cavity is provided in the position adjustment block, a direction adjustment worm shaft is rotatably connected between the end walls of the direction adjustment worm gear cavity, the direction adjustment worm shaft is power-connected to an adjustment motor fixedly mounted in the position adjustment block, a direction adjustment worm is fixedly mounted on the outer surface of the direction adjustment worm gear shaft, the direction adjustment worm is meshed with the direction adjustment worm wheel, the direction adjustment worm wheel is fixedly mounted on the outer surface of the direction adjustment worm gear shaft, the direction adjustment worm gear shaft penetrates and is rotatably mounted between the end walls of the direction adjustment worm gear cavity, the lower end of the direction adjustment worm gear shaft is fixedly mounted on the pruning frame, and the pruning frame is rotatably connected to the position adjustment block.

[0012] Preferably, the side trimming mechanism has an L-shaped connecting plate fixedly installed at the lower part of the top plate, and a side cutting frame is fixedly installed at the end of the L-shaped connecting plate, and a side trimming gear cavity is provided on the side cutting frame, and a side trimming gear shaft is rotatably connected between the end walls of the side trimming gear cavity, and the side trimming gear shaft is connected to the side trimming motor fixedly installed in the side cutting frame. A side trimming gear is fixedly installed on the outer surface of the side trimming gear shaft, and the side trimming gear is meshed with a side cutting toothed belt, and the side cutting toothed belt is rotatably installed on the side cutting frame, and a plurality of side cutting tools are evenly fixedly installed on the outer surface of the side cutting toothed belt.

[0013] Preferably, a laser radar detection module for slope detection is installed on the rectangular frame.

[0014] The present invention provides a method for using an intelligent automatic leveling and pruning device for tea gardens with different slopes. Based on the above-mentioned intelligent automatic leveling and pruning device for tea gardens with different slopes, the steps include: Step 1: The motion mechanism moves, thereby driving the entire device to move in the tea garden, and the direction can be changed during the movement; Step 2: The spacing adjustment mechanism moves to adjust the distance between the top plates, thereby adjusting according to the row spacing; Step 3: The height adjustment mechanism moves, thereby adjusting the height of the rectangular frame to facilitate trimming; Step 4: The position adjustment mechanism moves, thereby adjusting the position of the trimming frame; Step 5: After the pruning frame is adjusted to a suitable position, the pruning mechanism moves, thereby pruning the top of the tea tree and transporting the pruned tea leaves; Step 6: The extraction mechanism moves to extract the pruned tea leaves; Step 7: The side trimming mechanism moves to trim the sides of the tea tree.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides an intelligent automatic leveling and pruning device for tea gardens with different slopes. The device can prune the tea garden, adjust the pruning height, and feed and transport the pruned tea leaves, facilitating extraction and collection, thereby increasing pruning efficiency. Furthermore, the device can prune tea leaves at different locations during the pruning process, resulting in relatively high pruning efficiency.

[0016] 2. The present invention provides an intelligent automatic leveling and pruning device for tea gardens with different slopes, which can be used in tea gardens and can make corresponding adjustments according to the detected slope during the movement to ensure that the level is maintained during the movement and timely leveling is performed.

[0017] 3. The present invention provides an intelligent automatic leveling and pruning device for tea gardens with different slopes, which can be adjusted according to the width of the row spacing, ensuring better movement in the tea garden and increasing movement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] In the attached figure: Figure 1 This is a schematic diagram of the first direction structure of an intelligent automatic leveling and pruning device for tea gardens with different slopes in the present invention; Figure 2 This is a schematic diagram of the structure of the intelligent automatic leveling and pruning device for tea gardens with different slopes in the present invention from a second direction; Figure 3 This is a schematic diagram of the third-direction structure of an intelligent automatic leveling and pruning device for tea gardens with different slopes in the present invention; Figure 4 This is a schematic diagram of the structure of the intelligent automatic leveling and pruning device for tea gardens with different slopes in the present invention from the fourth direction; Figure 5 This is a schematic diagram of a first partial cross-sectional structure of an intelligent automatic leveling and pruning device for tea gardens with different slopes according to the present invention; Figure 6This is a second partial cross-sectional structural schematic diagram of an intelligent automatic leveling and pruning device for tea gardens with different slopes according to the present invention; Figure 7 Schematic diagram of three partial cross-sectional views of an intelligent automatic leveling and pruning device for tea gardens with different slopes according to the present invention; Figure 8 Schematic diagram of a fourth partial cross-sectional structure of an intelligent automatic leveling and pruning device for tea gardens with different slopes according to the present invention; Figure 9 for Figure 6 Schematic diagram of the enlarged structure at A in the middle; Figure 10 for Figure 8 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure: 1-rectangular frame, 2-mounting plate, 3-negative pressure box, 4-exhaust pipe, 5-exhaust pump, 6-vertical plate, 7-top plate, 8-threaded cylinder, 9-fixed pipe, 10-bottom plate, 11-worm box, 12-bogie, 13-moving wheel, 14-annular frame, 15-insertion cone, 16-extraction pipe, 17-side cutting frame, 18-side cutting tool, 19-side cutting toothed belt, 20-rack, 21-locking box, 22-trimming frame, 23-position adjustment block, 24-extraction driven pulley, 2 5-drive shaft, 26-extraction belt, 27-extraction driving pulley, 28-extraction pulley shaft, 29-extraction motor, 30-feeding shaft, 31-feeding plate, 32-L-shaped connecting plate, 33-movement shaft, 34-trimming sliding plate, 35-direction adjustment chamber, 36-chain, 37-driven sprocket, 38-driving sprocket, 39-sprocket shaft, 40-direction worm wheel, 41-electric telescopic shaft, 42-direction worm wheel shaft, 43-direction worm, 44-tensioning rod, 45-trimming tool, 46-fixed Tool, 47-trimming slide chamber, 48-locking chamber, 49-locking electric push rod, 50-locking tooth, 51-adjusting gear, 52-locking shaft, 53-locking gear, 54-position adjustment slide, 55-position adjustment screw, 56-position adjustment nut block, 57-direction adjustment worm gear chamber, 58-direction adjustment worm gear shaft, 59-direction adjustment worm gear, 60-direction adjustment worm shaft, 61-direction adjustment worm, 62-drive chamber, 63-side trimming gear chamber, 64-side trimming gear shaft, 6 5- side trimming gear, 66- feed pulley, 68- transmission belt, 69- conveyor pulley, 70- conveyor pulley shaft, 71- guide pulley, 72- guide pulley shaft, 73- import drum, 74- threaded guide plate, 75- input belt, 76- feed drum, 77- spring rod, 78- feed slide plate, 79- feed elastic plate, 80- incomplete gear, 81- incomplete gear shaft, 82- rectangular groove, 83- wedge plate, 84- spherical connector, 85- position adjustment cross frame, 86- lifting screw. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described 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; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] like Figure 1-10 As shown, the present invention provides an intelligent automatic leveling and pruning device for tea gardens with different slopes, comprising a rectangular frame 1, which is welded by two rectangular frames and four hollow square tubes. The lower side of the rectangular frame 1 is connected to a height adjustment mechanism, which is used to adjust the height of the rectangular frame 1 and level the rectangular frame 1. The end of the height adjustment mechanism is connected to a motion mechanism, which is used to drive the entire device to move. The rectangular frame 1 is connected to a spacing adjustment mechanism, which is used to adjust the spacing during the movement to adapt to tea gardens with different row spacings. The rectangular frame 1 is connected to a position adjustment mechanism, which is used to adjust the pruning position. The end of the position adjustment mechanism is connected to a pruning mechanism, which is used to prune the top of the tea tree. The height adjustment mechanism is connected to a side pruning mechanism, which is used to prune the side of the tea tree.

[0023] Advantageously, the trimming mechanism includes a trimming frame 22, the trimming frame 22 is provided with a trimming sliding cavity 47, a trimming sliding plate 34 is slidably connected in the trimming sliding cavity 47, the trimming sliding plate 34 is provided with a rectangular groove 82, an incomplete gear shaft 81 is rotatably connected between the end walls of the trimming sliding cavity 47 in the rectangular groove 82, the incomplete gear shaft 81 is connected to the power of the trimming motor fixedly installed in the trimming frame 22, an incomplete gear 80 is fixedly installed on the outer surface of the incomplete gear shaft 81, the incomplete gear 80 is meshed with a rack symmetrically fixedly installed on the end wall of the rectangular groove 82, A plurality of trimming tools 45 are evenly fixedly installed on the front side of the trimming sliding plate 34. The trimming tools 45 cooperate with the fixed tools 46 fixedly installed on the front side of the trimming frame 22 for trimming. The trimming frame 22 is rotatably connected to the feeding shaft 30. The feeding shaft 30 extends into the driving chamber 62 provided in the trimming frame 22. A feeding drum 76 is fixedly installed on the outer surface of the feeding shaft 30. A plurality of feeding plates 31 are evenly fixedly installed on the feeding drum 76. A feeding slide 78 is slidably connected to the feeding plate 31. The feeding slide 78 is connected to the feeding plate 31 through a spring rod 77. The end of the feeding slide 78 is fixedly connected to several feeding elastic plates 79, and a wedge plate 83 is fixedly installed at the front position of the inner bottom wall of the trimming frame 22. The trimming frame 22 on the rear side of the wedge plate 83 is symmetrically connected to the conveyor belt pulley shaft 70 for rotation. One of the conveyor belt pulley shafts 70 extends into the driving cavity 62. The conveyor belt pulley shafts 70 are connected and driven by an input belt 75. The input belt 75 is flush with the tail of the wedge plate 83. The guide pulley shaft 72 is rotatably connected at the rear position of the inner end wall of the trimming frame 22. The guide pulley shaft 72 extends into the driving cavity 62. The outer surface of the guide pulley shaft 72 is fixedly mounted with an introduction drum 73, and the outer surface of the introduction drum 73 is symmetrically provided with a threaded guide plate 74. The end of the feeding shaft 30 is fixedly mounted with a feeding pulley 66, and the end of the conveying pulley shaft 70 is fixedly mounted with a conveying pulley 69. The end of the guide pulley shaft 72 is fixedly mounted with a guide pulley 71, and the guide pulley 71 is connected to the conveying pulley 69 and the feeding pulley 66 through a transmission belt 68. The guide pulley shaft 72 is connected to the conveying motor fixedly mounted in the trimming frame 22, and the rear side of the trimming frame 22 is connected with an extraction mechanism; During operation, the trimming frame 22 moves forward, the conveying motor is started, and the trimming motor is started at the same time. The trimming motor is started, thereby driving the incomplete gear shaft 81 to rotate, thereby driving the incomplete gear 80 to rotate, and the incomplete gear 80 is engaged with the rack. When the incomplete gear 80 is engaged with different sides, the trimming slide plate 34 moves in different directions, thereby realizing the reciprocating movement of the trimming slide plate 34, thereby driving the reciprocating movement of the trimming tool 45 and cooperating with the fixed tool 46 to cut. In order to achieve the pruning of the top of the tea tree, the conveying motor is started, thereby driving the guide pulley shaft 72 to rotate, thereby driving the guide pulley 71 to rotate, the guide pulley 71 is connected to the conveying pulley 69 and the feeding pulley 66 through the transmission belt 68, thereby driving the feeding shaft 30 to rotate, thereby driving the feeding drum 76 to rotate, thereby driving the feeding plate 31 to rotate, thereby driving the feeding slide plate 78 to rotate, thereby driving the feeding elastic plate 79 to rotate, and the pruned tea leaves are moved. The tea leaves are then moved onto the input belt 75 through the wedge-shaped plate 83. The spring rod 77 pushes the feeding slide 78 to move back and forth, so that the feeding elastic plate 79 can better move the tea leaves. When the feeding plate 31 rotates to the lower vertical direction, the spring rod 77 is compressed to the limit, and the feeding elastic plate 79 rotates, thereby driving the conveyor belt wheel 70 to rotate, thereby driving the input belt 75 to move, thereby conveying the tea leaves on the input belt 75. To the inner rear part of the pruning frame 22, the height of the bottom surface of the inner rear part of the pruning frame 22 is lower than the height of the inner bottom surface of the pruning frame 22 below the input belt 75, and the height difference connection has a certain slope, the guide pulley shaft 72 rotates, thereby driving the introduction drum 73 to rotate, thereby driving the threaded guide plate 74 to rotate, the threaded guide plate 74 is in contact with the inner bottom surface of the pruning frame 22, and the threaded guide plate 74 rotates to transport the trimmed hair to the inner rear part of the pruning frame 22 to the middle position for easy extraction.

[0024] Advantageously, the extraction mechanism includes an extraction pipe 16 connected to the rear side of the trimming frame 22, the extraction pipe 16 is communicated with the trimming frame 22, and the other end of the extraction pipe 16 is communicated with the negative pressure box 3, the negative pressure box 3 is mounted on the mounting plate 2, and the mounting plate 2 is detachably mounted on the rectangular frame 1, an extraction motor 29 is fixedly mounted on the mounting plate 2, an extraction pulley shaft 28 is mounted on the extraction motor 29, an extraction driving pulley 27 is fixedly mounted on the end of the extraction pulley shaft 28, the extraction driving pulley 27 and the extraction driven pulley 24 are connected for transmission by an extraction belt 26, the extraction driven pulley 24 is fixedly mounted on the end of a drive shaft 25, the drive shaft 25 is mounted on an air pump 5, the air pump 5 is mounted on the mounting plate 2, the air pump 5 is communicated with the negative pressure box 3 through an air extraction pipe 4, the end of the air extraction pipe 4 in the negative pressure box 3 is mounted with a partition net, and an exhaust pipe is mounted on the air extraction pump 5; During operation, the extraction motor 29 is started, thereby driving the extraction pulley shaft 28 to rotate, thereby driving the extraction active pulley 27 to rotate, and the extraction active pulley 27 and the extraction driven pulley 24 are connected and transmitted through the extraction belt 26, thereby driving the drive shaft 25 to rotate, thereby driving the vacuum pump 5 to move, thereby discharging the air in the negative pressure box 3 through the vacuum pipe 4 to form a negative pressure, and the tea leaves in the trimming rack 22 are extracted into the negative pressure box 3 through the extraction pipe 16, and the partition net prevents the tea leaves from entering the vacuum pump 5.

[0025] Advantageously, the height adjustment mechanism includes a top plate 7 symmetrically arranged at the lower portion of the rectangular frame 1, the top plate 7 on one side being detachably connected to the hollow square tube on the lower side, and the top plate 7 on the other side being connected to the hollow square tube via the spacing adjustment mechanism, a plurality of spherical connectors 84 are evenly fixedly mounted on the lower portion of the top plate 7 at one end, the spherical connectors 84 at the other end being connected to a threaded barrel 8, the threaded barrel 8 being slidably mounted in a fixed tube 9, the fixed tube 9 being fixedly mounted on a bottom plate 10, the threaded barrel 8 being threadedly connected to a lifting screw 86 rotatably mounted in the fixed tube 9, and the lifting screw 86 being power-connected to a lifting motor fixedly mounted in the bottom plate 10; During operation, the lifting motor is started to drive the lifting screw 86 to rotate, thereby driving the threaded barrel 8 to move, thereby driving the spherical connector 84 to move, thereby driving the top plate 7 to move, thereby adjusting the height of the rectangular frame 1, and by adjusting the different rising heights of the threaded barrel 8, the rectangular frame 1 can be leveled during the movement.

[0026] Advantageously, the motion mechanism includes a worm box 11 uniformly fixedly mounted at the four corners of the bottom of the base plate 10, a direction adjustment chamber 35 is provided in the worm box 11, a direction worm gear shaft 42 is rotatably connected between the end walls of the direction adjustment chamber 35, the direction worm gear shaft 42 is connected to the power of the direction adjustment motor fixedly mounted on the worm box 11, a direction worm 43 is fixedly mounted on the outer surface of the direction worm gear shaft 42, the direction worm 43 is meshed with the direction worm gear 40, the direction worm gear 40 is fixedly mounted on the outer surface of the electric telescopic shaft 41, the electric telescopic shaft 41 is rotatably mounted between the end walls of the direction adjustment chamber 35, the lower end of the electric telescopic shaft 41 is fixedly mounted with a bogie 12, and a sprocket shaft is rotatably connected inside the bogie 12 39. A driving sprocket 38 is fixedly mounted on the outer surface of the sprocket shaft 39. The sprocket shaft 39 is connected to the power of the motion motor fixedly mounted on the bogie 12. The driving sprocket 38 and the driven sprocket 37 are connected and transmitted via a chain 36. The driven sprocket 37 is fixedly mounted on the outer surface of the motion shaft 33. The motion shaft 33 is rotatably mounted on the bogie 12. A motion wheel 13 is fixedly mounted on the end of the motion shaft 33. An annular frame 14 is fixedly mounted on the inner and outer sides of the motion wheel 13. An insert cone 15 is fixedly mounted in a circumferential array on the annular frame 14. A tensioning rod 44 is rotatably mounted in the bogie 12. The tensioning rod 44 is in rolling connection with the chain 36 and presses the chain 36 to reduce wear. During operation, the motion motor is started to drive the sprocket shaft 39 to rotate, thereby driving the driving sprocket 38 to rotate. The driving sprocket 38 and the driven sprocket 37 are connected and transmitted by the chain 36, thereby driving the motion shaft 33 to rotate, thereby driving the motion wheel 13 to rotate, thereby driving the entire device to move. The motion wheel 13 rotates, thereby driving the annular frame 14 and the inserting cone 15 to rotate. The inserting cone 15 can be inserted into the ground during movement to achieve anti-slip and improve the reliability of movement. When turning is required, the direction adjustment motor is started to drive the direction worm gear shaft 42 to rotate, thereby driving the direction worm 43 to rotate. The direction worm 43 engages with the direction worm gear 40, thereby driving the electric telescopic shaft 41 to rotate, thereby driving the bogie 12 to rotate, thereby achieving a change in direction, causing the electric telescopic shaft 41 to extend, thereby pushing the bogie 12 to move downward, thereby achieving a certain height adjustment, thereby achieving a certain height leveling.

[0027] Advantageously, the spacing adjustment mechanism includes a locking box 21 fixedly mounted on the top plate 7, the locking box 21 is sleeved on the outside of the hollow square tube, a plurality of racks 20 are fixedly mounted on the outer surface of the hollow square tube, a locking chamber 48 is provided in the locking box 21, a locking shaft 52 is rotatably connected between the end walls of the locking chamber 48, the locking shaft 52 extends to the outer surface of the locking chamber 48, an adjusting gear 51 is fixedly mounted on the outer surface of the locking shaft 52 outside the locking chamber 48, the adjusting gear 51 is meshed with the rack 20, a locking gear 53 is fixedly mounted on the outer surface of the locking shaft 52, the locking gear 53 is meshed with a locking tooth 50, the locking tooth 50 is fixedly mounted on the end of a locking electric push rod 49, and the locking electric push rod 49 is fixedly mounted on the end wall of the locking chamber 48; During operation, the bogie 12 on the same side of the locking box 21 rotates ninety degrees, and the moving wheel 13 moves, thereby pushing the top plate 7 to move, thereby hitting the locking box 21 to move, thereby driving the locking shaft 52 to move, thereby driving the adjusting gear 51 to move, and the adjusting gear 51 engages with the rack 20, thereby driving the locking shaft 52 to rotate, thereby driving the locking gear 53 to rotate. After moving to the corresponding position, the locking electric push rod 49 is energized, thereby driving the locking tooth 50 to move and insert into the locking gear 53 for braking, thereby achieving braking.

[0028] Advantageously, the position adjustment mechanism includes a vertical plate 6 fixedly mounted on the rectangular frame 1, a position adjustment cross frame 85 is detachably mounted between the vertical plates 6, a position adjustment chute 54 is provided on the position adjustment cross frame 85, a position adjustment screw 55 is rotatably connected between the end walls of the position adjustment chute 54, a position adjustment nut block 56 is threadedly connected to the outer surface of the position adjustment screw 55, the position adjustment nut block 56 is slidably mounted in the position adjustment chute 54, a position adjustment block 23 is fixedly mounted on the bottom of the position adjustment nut block 56, a direction adjustment worm gear chamber 57 is provided in the position adjustment block 23, and the direction adjustment worm gear chamber 57 is provided in the direction adjustment worm gear chamber 57. A direction-adjusting worm shaft 60 is rotatably connected between the end walls 7, and the direction-adjusting worm shaft 60 is power-connected to the adjustment motor fixedly installed in the position adjustment block 23. A direction-adjusting worm 61 is fixedly installed on the outer surface of the direction-adjusting worm shaft 60, and the direction-adjusting worm 61 is engaged with the direction-adjusting worm wheel 59. The direction-adjusting worm wheel 59 is fixedly installed on the outer surface of the direction-adjusting worm wheel shaft 58. The direction-adjusting worm wheel shaft 58 is rotatably installed between the end walls of the direction-adjusting worm wheel cavity 57. The trimming frame 22 is fixedly installed on the lower end of the direction-adjusting worm wheel shaft 58, and the trimming frame 22 is rotatably connected to the position adjustment block 23. During operation, the position adjustment screw 55 rotates, thereby driving the position adjustment nut block 56 to move, thereby driving the position adjustment block 23 to move to the corresponding position. When the required direction is adjusted, the adjustment motor is started to drive the direction adjustment worm shaft 60 to rotate, thereby driving the direction adjustment worm 61 to rotate. The direction adjustment worm 61 is engaged with the direction adjustment worm wheel 59, thereby driving the direction adjustment worm wheel shaft 58 to rotate, thereby driving the trimming frame 22 to rotate.

[0029] Advantageously, the side trimming mechanism comprises an L-shaped connecting plate 32 fixedly mounted on the lower part of the top plate 7, a side cutting frame 17 fixedly mounted on the end of the L-shaped connecting plate 32, a side trimming gear cavity 63 is provided on the side cutting frame 17, a side trimming gear shaft 64 is rotatably connected between the end walls of the side trimming gear cavity 63, the side trimming gear shaft 64 is connected to the power of the side trimming motor fixedly mounted in the side cutting frame 17, a side trimming gear 65 is fixedly mounted on the outer surface of the side trimming gear shaft 64, the side trimming gear 65 is meshed with the side cutting toothed belt 19, the side cutting toothed belt 19 is rotatably mounted on the side cutting frame 17, and a plurality of side cutting knives 18 are evenly and fixedly mounted on the outer surface of the side cutting toothed belt 19; During operation, the side trimming motor is started to drive the side trimming gear shaft 64 to rotate, thereby driving the side trimming gear 65 to rotate, and the side trimming gear 65 is engaged with the side cutting toothed belt 19, thereby driving the side cutting toothed belt 19 to rotate, thereby driving the side cutting tool 18 to rotate to cut and trim the side of the tea tree.

[0030] Advantageously, a laser radar detection module for slope detection is mounted on the rectangular frame 1 , wherein a control processor is embedded in the laser radar detection module, and the control processor is signal-connected to the electrical components in the device; When working, the laser radar sends the detected information to the control processor, which then processes it and sends it to the corresponding electrical components, causing the corresponding electrical components to move.

[0031] The present invention provides a method for using an intelligent automatic leveling and pruning device for tea gardens with different slopes. Based on the above-mentioned intelligent automatic leveling and pruning device for tea gardens with different slopes, the steps include: Step 1: The motion mechanism moves, thereby driving the entire device to move in the tea garden, and the direction can be changed during the movement; Step 2: The spacing adjustment mechanism moves to adjust the distance between the top plates 7, thereby adjusting it according to the row spacing; Step 3: The height adjustment mechanism moves, thereby adjusting the height of the rectangular frame 1 to facilitate trimming; Step 4: The position adjustment mechanism moves, thereby adjusting the position of the trimming frame 22; Step 5: After the pruning frame 22 is adjusted to a suitable position, the pruning mechanism moves, thereby pruning the top of the tea tree and transporting the pruned tea leaves; Step 6: The extraction mechanism moves to extract the pruned tea leaves; Step 7: The side trimming mechanism moves to trim the sides of the tea tree.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent automatic leveling and pruning device for tea gardens with different slopes, characterized by: The invention comprises a rectangular frame (1), wherein the rectangular frame (1) is welded by two rectangular frames and four hollow square tubes, the lower side of the rectangular frame (1) is connected to a height adjustment mechanism, the height adjustment mechanism is used to adjust the height of the rectangular frame (1) and realize leveling of the rectangular frame (1), the end of the height adjustment mechanism is connected to a motion mechanism, the motion mechanism is used to drive the entire device to move, the rectangular frame (1) is connected to a spacing adjustment mechanism, the spacing adjustment mechanism is used to adjust the spacing during the movement process, so as to adapt to tea gardens with different row spacings, the rectangular frame (1) is connected to a position adjustment mechanism, the position adjustment mechanism is used to adjust the pruning position, the end of the position adjustment mechanism is connected to a pruning mechanism, the pruning mechanism is used to prune the top of the tea tree, the height adjustment mechanism is connected to a side pruning mechanism, the side pruning mechanism is used to prune the side of the tea tree.

2. The intelligent automatic leveling and pruning device for tea gardens with different slopes according to claim 1, characterized in that: The trimming mechanism comprises a trimming frame (22), a trimming sliding cavity (47) is provided on the trimming frame (22), a trimming sliding plate (34) is slidably connected in the trimming sliding cavity (47), a rectangular groove (82) is provided on the trimming sliding plate (34), an incomplete gear shaft (81) is rotatably connected between the end wall of the trimming sliding cavity (47) in the rectangular groove (82), the incomplete gear shaft (81) is connected to the trimming motor fixedly installed in the trimming frame (22), an incomplete gear (80) is fixedly installed on the outer surface of the incomplete gear shaft (81), the incomplete gear (80) is meshed with a rack symmetrically fixedly installed on the end wall of the rectangular groove (82), and the trimming sliding plate (34) A plurality of trimming tools (45) are evenly fixedly installed on the front side, and the trimming tools (45) cooperate with the fixed tool (46) fixedly installed on the front side of the trimming frame (22) to perform trimming. The trimming frame (22) is rotatably connected with a feeding shaft (30), and the feeding shaft (30) extends into a driving chamber (62) provided in the trimming frame (22). A feeding drum (76) is fixedly installed on the outer surface of the feeding shaft (30), and a plurality of feeding plates (31) are evenly fixedly installed on the feeding drum (76). A feeding slide plate (78) is slidably connected in the feeding plate (31), and a spring rod (77) is connected to the feeding slide plate (78) and the feeding plate (31). The end of the feeding slide plate (78) is fixedly connected to a plurality of feeding elastic plates (79); a wedge plate (83) is fixedly installed at the front position of the inner bottom wall of the trimming frame (22); a conveyor belt wheel shaft (70) is symmetrically rotatably connected on the trimming frame (22) behind the wedge plate (83); one of the conveyor belt wheel shafts (70) extends into the driving cavity (62); the conveyor belt wheel shafts (70) are connected and driven by an input belt (75); the input belt (75) is flush with the tail of the wedge plate (83); a guide belt wheel shaft (72) is rotatably connected at the rear position of the inner end wall of the trimming frame (22); the guide belt wheel shaft (72) extends into the driving cavity (62); The outer surface of the guide pulley shaft (72) is fixedly mounted with an introduction drum (73), and the outer surface of the introduction drum (73) is symmetrically provided with a threaded guide plate (74). The end of the feeding shaft (30) is fixedly mounted with a feeding pulley (66), the end of the conveying pulley shaft (70) is fixedly mounted with a conveying pulley (69), and the end of the guide pulley shaft (72) is fixedly mounted with a guide pulley (71). The guide pulley (71) is connected to the conveying pulley (69) and the feeding pulley (66) through a transmission belt (68). The guide pulley shaft (72) is connected to the conveying motor fixedly mounted in the trimming frame (22). The rear side of the trimming frame (22) is connected with an extraction mechanism.

3. The intelligent automatic leveling and pruning device for tea gardens with different slopes according to claim 2, characterized in that: The extraction mechanism comprises an extraction pipe (16) connected to the rear side of the trimming frame (22), the extraction pipe (16) is connected to the inside of the trimming frame (22), the other end of the extraction pipe (16) is connected to the inside of the negative pressure box (3), the negative pressure box (3) is mounted on a mounting plate (2), the mounting plate (2) is detachably mounted on the rectangular frame (1), an extraction motor (29) is fixedly mounted on the mounting plate (2), an extraction pulley shaft (28) is mounted on the extraction motor (29), and the end of the extraction pulley shaft (28) is fixedly mounted An extraction driving pulley (27) is connected to the extraction driven pulley (24) through an extraction belt (26). The extraction driven pulley (24) is fixedly mounted on the end of a driving shaft (25). The driving shaft (25) is mounted on an air extraction pump (5). The air extraction pump (5) is mounted on the mounting plate (2). The air extraction pump (5) is connected to the negative pressure box (3) through an air extraction pipe (4). A partition net is installed at the end of the air extraction pipe (4) in the negative pressure box (3). An exhaust pipe is installed on the air extraction pump (5).

4. The intelligent automatic leveling and pruning device for tea gardens with different slopes according to claim 3, characterized in that: The height adjustment mechanism includes a top plate (7) symmetrically arranged at the lower part of the rectangular frame (1), the top plate (7) on one side is detachably connected to the hollow square tube on the lower side, and the top plate (7) on the other side is connected to the hollow square tube via the spacing adjustment mechanism, a plurality of spherical connectors (84) are evenly fixedly installed at the lower part of the top plate (7), and the other end of the spherical connector (84) is connected to a threaded barrel (8), the threaded barrel (8) is slidably installed in a fixed tube (9), and the fixed tube (9) is fixedly installed on a bottom plate (10), the threaded barrel (8) is threadedly connected to a lifting screw (86) rotatably installed in the fixed tube (9), and the lifting screw (86) is connected to a lifting motor fixedly installed in the bottom plate (10) in a power connection.

5. The intelligent automatic leveling and pruning device for tea gardens with different slopes according to claim 4, characterized in that: The motion mechanism comprises a worm box (11) uniformly fixedly mounted at the four corners of the bottom of the base plate (10), a direction adjustment chamber (35) is provided in the worm box (11), a direction worm gear shaft (42) is rotatably connected between the end walls of the direction adjustment chamber (35), the direction worm gear shaft (42) is connected to the direction adjustment motor fixedly mounted on the worm box (11), a direction worm (43) is fixedly mounted on the outer surface of the direction worm gear shaft (42), the direction worm (43) is meshed with the direction worm gear (40), the direction worm gear (40) is fixedly mounted on the outer surface of the electric telescopic shaft (41), the electric telescopic shaft (41) is rotatably mounted between the end walls of the direction adjustment chamber (35), a bogie (12) is fixedly mounted on the lower end of the electric telescopic shaft (41), the bogie (12) is rotatably connected to the worm box (11), and the bogie (12) rotates in the bogie (12). A sprocket shaft (39) is connected, a driving sprocket (38) is fixedly installed on the outer surface of the sprocket shaft (39), the sprocket shaft (39) is connected to the motion motor fixedly installed on the bogie (12), the driving sprocket (38) and the driven sprocket (37) are connected and transmitted through a chain (36), the driven sprocket (37) is fixedly installed on the outer surface of the motion shaft (33), the motion shaft (33) is rotatably installed on the bogie (12), a motion wheel (13) is fixedly installed at the end of the motion shaft (33), an annular frame (14) is fixedly installed inside and outside the motion wheel (13), a cone (15) is fixedly installed in a circumferential array on the annular frame (14), a tensioning rod (44) is rotatably installed in the bogie (12), the tensioning rod (44) is rollingly connected to the chain (36), and the chain (36) is pressed to reduce wear.

6. The intelligent automatic leveling and pruning device for tea gardens with different slopes according to claim 5, characterized in that: The spacing adjustment mechanism includes a locking box (21) fixedly mounted on the top plate (7), the locking box (21) is sleeved on the outside of the hollow square tube, a plurality of racks (20) are fixedly mounted on the outer surface of the hollow square tube, a locking cavity (48) is provided in the locking box (21), a locking shaft (52) is rotatably connected between the end walls of the locking cavity (48), the locking shaft (52) extends to the outer surface of the locking cavity (48), and the locking cavity (48) is fixedly mounted on the outer surface of the locking cavity (48). ) An adjusting gear (51) is fixedly mounted on the outer surface of the locking shaft (52) outside the locking shaft, and the adjusting gear (51) is engaged with the rack (20). A locking gear (53) is fixedly mounted on the outer surface of the locking shaft (52), and the locking gear (53) is engaged with the locking tooth (50). The locking tooth (50) is fixedly mounted on the end of the locking electric push rod (49), and the locking electric push rod (49) is fixedly mounted on the end wall of the locking cavity (48).

7. The intelligent automatic leveling and pruning device for tea gardens with different slopes according to claim 6, characterized in that: The position adjustment mechanism comprises a vertical plate (6) fixedly mounted on the rectangular frame (1), a position adjustment cross frame (85) is detachably mounted between the vertical plates (6), a position adjustment chute (54) is provided on the position adjustment cross frame (85), a position adjustment screw rod (55) is rotatably connected between the end walls of the position adjustment chute (54), a position adjustment nut block (56) is threadedly connected to the outer surface of the position adjustment screw rod (55), the position adjustment nut block (56) is slidably mounted in the position adjustment chute (54), a position adjustment block (23) is fixedly mounted on the bottom of the position adjustment nut block (56), a direction adjustment worm gear chamber (57) is provided in the position adjustment block (23), and the direction adjustment worm gear chamber (57) is ) end wall is rotatably connected with a direction-adjusting worm shaft (60), the direction-adjusting worm shaft (60) is connected to the power of the adjustment motor fixedly installed in the position adjustment block (23), the outer surface of the direction-adjusting worm shaft (60) is fixedly installed with a direction-adjusting worm (61), the direction-adjusting worm (61) is meshed with the direction-adjusting worm wheel (59), the direction-adjusting worm wheel (59) is fixedly installed on the outer surface of the direction-adjusting worm wheel shaft (58), the direction-adjusting worm wheel shaft (58) is rotatably installed through the end wall of the direction-adjusting worm wheel cavity (57), the lower end of the direction-adjusting worm wheel shaft (58) is fixedly installed with the trimming frame (22), and the trimming frame (22) is rotatably connected to the position adjustment block (23).

8. The intelligent automatic leveling and pruning device for tea gardens with different slopes according to claim 7, characterized in that: The side trimming mechanism comprises an L-shaped connecting plate (32) fixedly mounted on the lower part of the top plate (7), a side cutting frame (17) fixedly mounted on the end of the L-shaped connecting plate (32), a side trimming gear chamber (63) being provided on the side cutting frame (17), a side trimming gear shaft (64) being rotatably connected between the end walls of the side trimming gear chamber (63), the side trimming gear shaft (64) being connected to the power of a side trimming motor fixedly mounted in the side cutting frame (17), a side trimming gear (65) being fixedly mounted on the outer surface of the side trimming gear shaft (64), the side trimming gear (65) being meshed with a side cutting toothed belt (19), the side cutting toothed belt (19) being rotatably mounted on the side cutting frame (17), and a plurality of side cutting knives (18) being evenly fixedly mounted on the outer surface of the side cutting toothed belt (19).

9. The intelligent automatic leveling and pruning device for tea gardens with different slopes according to claim 8, characterized in that: A laser radar detection module for slope detection is installed on the rectangular frame (1).

10. A method for using an intelligent automatic leveling and pruning device for tea gardens with different slopes, based on the intelligent automatic leveling and pruning device for tea gardens with different slopes according to claim 9, characterized in that: include: Step 1: The motion mechanism moves, thereby driving the entire device to move in the tea garden, and the direction can be changed during the movement; Step 2: The spacing adjustment mechanism moves, thereby adjusting the distance between the top plates (7) and adjusting according to the row spacing; Step 3: The height adjustment mechanism moves, thereby adjusting the height of the rectangular frame (1) to facilitate trimming; Step 4: the position adjustment mechanism moves, thereby adjusting the position of the trimming frame (22); Step 5: After the pruning frame (22) is adjusted to a suitable position, the pruning mechanism moves, thereby pruning the top of the tea tree and transporting the pruned tea leaves; Step 6: The extraction mechanism moves to extract the pruned tea leaves; Step 7: The side trimming mechanism moves to trim the sides of the tea tree.

Images