Tree digging device integrating crown bundling and root soil ball packaging functions

Abstract

The invention discloses a tree digging device integrating crown bundling and root soil ball packaging functions. The tree digging device comprises an excavator equipment adapter, a trunk clamping and crown folding mechanism, a rotating ring table mechanism, a bandage wire spool mounting mechanism and a root soil ball shoveling mechanism, the trunk clamping and crown folding mechanism and the rotating ring table mechanism are arranged on the excavator equipment adapter, and the bandage wire spool mounting mechanism and the tree root soil ball shoveling mechanism are arranged on the rotating ring table mechanism. The tree digging device integrating the crown bundling and tree root soil ball packaging functions has the tree root soil ball digging, crown bundling and tree root soil ball packaging functions at the same time, can replace manual work to achieve crown bundling and tree root soil ball packaging work, reduces the labor intensity, improves the working efficiency, and is suitable for large-scale popularization and application. Quality stability of tree crown bundling and tree root soil ball packaging is guaranteed, the device can be used in combination with various excavator devices, cost of the whole device is reduced, using flexibility of the device is improved, and meanwhile the device has better universality and applicability.

Description

Technical Field

[0001] The invention belongs to the technical field of tree transplantation, and in particular relates to a tree digging device with integrated functions of tree crown bundling and tree root soil ball packing. Background Art

[0002] Tree transplanting is commonly involved in landscaping, urban beautification and other activities. In the process of tree transplanting, in order to ensure the survival rate of the transplanted trees, it is usually necessary to tie the crowns of the dug trees and pack the root balls before transporting and transplanting them.

[0003] At present, the work of tree digging, crown bundling and root ball packaging is still mainly done manually, so the labor intensity of operators is very high and the work efficiency is relatively low. Due to the uneven skill levels of operators, the quality stability of crown bundling and root ball packaging is difficult to guarantee. If the quality stability of crown bundling and root ball packaging does not meet the standards, the crown and roots may be damaged during tree transportation, which will affect the survival rate of trees after transplantation.

[0004] Although some mechanized tree digging equipment has appeared on the market, these tree digging equipment has a relatively single function and can only complete the digging of tree root soil balls. The subsequent crown bundling and root soil ball packaging still need to be completed manually. In addition, these tree digging equipment are usually special equipment, so the cost of the whole equipment is high, and it lacks flexibility in use. In addition, the versatility and applicability of the equipment are also poor. Summary of the invention

[0005] In view of the problems existing in the prior art, the present invention provides a tree digging device with integrated crown bundling and root ball packing functions, which not only has the function of digging root balls, but also has the functions of crown bundling and root ball packing. It can replace manual work to complete the crown bundling and root ball packing work, reduces labor intensity, improves work efficiency, ensures the quality stability of crown bundling and root ball packing, can be used in combination with various excavator equipment, reduces the cost of the whole equipment, improves the flexibility of equipment use, and has better versatility and applicability.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a tree digging device with integrated crown bundling and root ball packaging functions, comprising an excavator equipment adapter, a trunk clamping and crown gathering mechanism, a rotating ring platform mechanism, a binding belt winding disk installation mechanism and a root ball shoveling mechanism; the trunk clamping and crown gathering mechanism is arranged on the excavator equipment adapter; the rotating ring platform mechanism is arranged on the excavator equipment adapter, and the rotating ring platform mechanism is located below the trunk clamping and crown gathering mechanism; the binding belt winding disk installation mechanism is arranged on the rotating ring platform mechanism; the root ball shoveling mechanism is arranged on the rotating ring platform mechanism, and the root ball shoveling mechanism and the binding belt winding disk installation mechanism are distributed in parallel along the circumferential direction.

[0007] The trunk clamping and crown gathering mechanism includes a trunk clamping and crown gathering mechanism base, a clamping arm assembly, a trunk clamping assembly and a crown gathering assembly; the trunk clamping and crown gathering mechanism base is fixedly connected to the excavator equipment adapter; the clamping arm assembly is arranged on the trunk clamping and crown gathering mechanism base; the trunk clamping assembly is arranged on the clamping arm assembly; the crown gathering assembly is arranged on the trunk clamping assembly.

[0008] The clamping arm assembly includes a left clamping arm, a right clamping arm, a clamping arm driving cylinder, a left clamping transmission gear and a right clamping transmission gear; one end of the left clamping arm is hinged on the base of the trunk clamping and crown folding mechanism; the left clamping transmission gear is installed on the hinge shaft between the left clamping arm and the base of the trunk clamping and crown folding mechanism, and the left clamping transmission gear moves synchronously with the left clamping arm; one end of the right clamping arm is hinged on the base of the trunk clamping and crown folding mechanism; the right clamping transmission gear is installed on the hinge shaft between the right clamping arm and the base of the trunk clamping and crown folding mechanism, and the right clamping transmission gear moves synchronously with the right clamping arm; the left clamping transmission gear is meshed with the right clamping transmission gear; one end of the clamping arm driving cylinder is hinged on the left clamping arm, and the other end of the clamping arm driving cylinder is hinged on the right clamping arm.

[0009] The trunk clamping assembly includes a left trunk clamping jaw, a right trunk clamping jaw, a left trunk clamping roller group, a right trunk clamping roller group, a clamping roller rotation drive motor and a synchronous belt transmission mechanism; the left trunk clamping jaw is installed at the other end of the left clamping arm; the left trunk clamping roller group is arranged on the inner surface of the left trunk clamping jaw; the clamping roller rotation drive motor is installed on the outer surface of the left trunk clamping jaw, and the clamping roller rotation drive motor and the left trunk clamping roller group are connected through a synchronous belt transmission mechanism; the right trunk clamping jaw is installed at the other end of the right clamping arm; the right trunk clamping roller group It is arranged on the inner surface of the right trunk clamp; the crown folding assembly includes a left crown folding arc rod, a right crown folding arc rod, a left crown folding flexible roller and a right crown folding flexible roller; the left crown folding arc rod is fixedly installed above the left trunk clamp; the left crown folding flexible roller is evenly distributed on the left crown folding arc rod; the right crown folding arc rod is fixedly installed above the right trunk clamp; the right crown folding flexible roller is evenly distributed on the right crown folding arc rod; the left crown folding arc rod and the arc mouth side of the right crown folding flexible roller are directly opposite.

[0010] The rotating ring table mechanism includes a rotating ring table mechanism base, a rotating ring table mechanism support frame, a rotating ring table mechanism support frame pitch adjustment cylinder, a C-shaped annular groove steel frame, a C-shaped inner slip ring, a C-shaped outer slip ring, a C-shaped transmission gear ring, a slip ring drive motor and a slip ring drive gear; the rotating ring table mechanism base is fixedly connected to the excavator equipment adapter; the channel steel notch of the C-shaped annular groove steel frame is set downward; the rotating ring table mechanism support frame adopts a U-shaped structure, the U-shaped bottom beam of the rotating ring table mechanism support frame is fixedly connected to the rotating ring table mechanism base, the two U-shaped support arms of the rotating ring table mechanism support frame are hinged to the C-shaped annular groove steel frame, and the two U-shaped support arms of the rotating ring table mechanism support frame are mirror-symmetrical with respect to the notch of the C-shaped annular groove steel frame; one end of the pitch adjustment cylinder of the rotating ring table mechanism support frame is hinged to the rotating ring table machine The pitch adjustment cylinder of the rotating ring platform mechanism support frame is hinged on the C-shaped annular groove steel frame at the other end, and the pitch adjustment cylinder of the rotating ring platform mechanism support frame and the notch of the C-shaped annular groove steel frame have a phase angle of 180°; the C-shaped outer slip ring is coaxially sleeved on the outer side of the C-shaped inner slip ring; the C-shaped transmission gear ring is coaxially sleeved on the outer side of the C-shaped inner slip ring and is located above the C-shaped outer slip ring, and the C-shaped transmission gear ring and the C-shaped inner slip ring are an integrated structure; the C-shaped inner slip ring, the C-shaped outer slip ring and the C-shaped transmission gear ring are all coaxially arranged on the inner side of the groove of the C-shaped annular groove steel frame; the slip ring drive motor is fixedly installed on the C-shaped annular groove steel frame, and the slip ring drive gear is fixedly installed on the motor shaft of the slip ring drive motor, and the slip ring drive gear is meshed with the C-shaped transmission gear ring through the notch arranged on the C-shaped annular groove steel frame.

[0011] An inner slip ring guide groove is arranged on the inner arc surface of the C-shaped inner slip ring; an outer slip ring guide groove is arranged on the outer arc surface of the C-shaped outer slip ring; a plurality of inner slip ring guide pins are fixedly installed on the inner arc surface of the C-shaped annular groove steel frame, the plurality of inner slip ring guide pins are evenly distributed along the circumferential direction, and the inner slip ring guide pins extend into the inner slip ring guide groove; a plurality of outer slip ring guide pins are fixedly installed on the outer arc surface of the C-shaped annular groove steel frame, the plurality of outer slip ring guide pins are evenly distributed along the circumferential direction, and the outer slip ring guide pins extend into the outer slip ring guide groove; a plurality of auxiliary guide pins are fixedly installed on the outer arc surface of the C-shaped annular groove steel frame, the plurality of auxiliary guide pins are evenly distributed along the circumferential direction, and the auxiliary guide pins extend into the annular gap between the C-shaped transmission gear ring and the C-shaped outer slip ring.

[0012] An inner and outer slip ring locking mechanism is arranged between the C-shaped inner slip ring and the C-shaped outer slip ring; the inner and outer slip ring locking mechanism comprises a clockwise locking tongue assembly, a counterclockwise locking tongue assembly, a clockwise locking port and a counterclockwise locking port; the clockwise locking tongue assembly and the counterclockwise locking tongue assembly are arranged in parallel on the C-shaped outer slip ring; the clockwise locking port and the counterclockwise locking port are arranged in parallel on the C-shaped inner slip ring; the circumferential spacing between the clockwise locking tongue assembly and the counterclockwise locking tongue assembly is equal to the circumferential spacing between the clockwise locking port and the counterclockwise locking port; the clockwise locking tongue assembly and the counterclockwise locking tongue assembly are arranged in parallel on the C-shaped inner slip ring ... The components have the same structure, and both include a lock tongue tooth block, a lock tongue reset spring, a lock tongue positioning buckle and a lock tongue mounting groove; the lock tongue mounting groove is arranged on a C-shaped outer sliding ring; the lock tongue tooth block is located in the lock tongue mounting groove, one end of the lock tongue tooth block is hinged to the C-shaped outer sliding ring, the middle part of the lock tongue tooth block is connected to the C-shaped outer sliding ring through the lock tongue reset spring, and the lock tongue positioning buckle is arranged between the other end of the lock tongue tooth block and the C-shaped outer sliding ring; the lock tongue tooth block of the clockwise lock tongue assembly is snap-fitted with the clockwise lock port; the lock tongue tooth block of the counterclockwise lock tongue assembly is snap-fitted with the counterclockwise lock port.

[0013] The binding wire winding disk installation mechanism comprises a binding wire winding disk installation mechanism adapter, a pitch-adjusting screw, an inner pitch-adjusting screw sleeve, an outer pitch-adjusting screw sleeve, an inner friction-reducing sleeve, an outer friction-reducing sleeve, an inner support rocker arm group, an outer support rocker arm group, a winding disk centering hub tile group, a binding wire lead pitch-adjusting telescopic rod and a binding wire lead ring; the binding wire winding disk installation mechanism adapter is fixedly connected to the lower surface of the C-shaped inner slip ring; one end of the pitch-adjusting screw is fixedly connected to the binding wire winding disk installation mechanism adapter; the inner pitch-adjusting screw sleeve and the outer pitch-adjusting screw sleeve are threadedly sleeved in parallel on the pitch-adjusting screw sleeve rod; the inner friction reducing sleeve is sleeved on the outside of the inner pitch adjusting screw sleeve, and the inner pitch adjusting screw sleeve has rotational freedom relative to the inner friction reducing sleeve; the outer friction reducing sleeve is sleeved on the outside of the outer pitch adjusting screw sleeve, and the outer pitch adjusting screw sleeve has rotational freedom relative to the outer friction reducing sleeve; one end of the inner support rocker arm group is hinged to the inner friction reducing sleeve, and the other end of the inner support rocker arm group is hinged to one end of the winding disk centering hub tile group; one end of the outer support rocker arm group is hinged to the outer friction reducing sleeve, and the other end of the outer support rocker arm group is hinged to the other end of the winding disk centering hub tile group.

[0014] The tree root ball shoveling mechanism comprises a tree root ball shoveling mechanism adapter, a shovel, a shovel horizontal posture adjustment guide rail bracket, a shovel horizontal posture adjustment slider bracket, a shovel horizontal posture adjustment screw, a shovel horizontal posture adjustment screw sleeve, a shovel digging guide support frame, a shovel pitch adjustment ball head bolt, a shovel digging guide rail, a shovel digging track groove and a shovel digging drive cylinder; the tree root ball shoveling mechanism adapter is fixedly connected to the lower surface of the C-shaped outer slip ring; the shovel horizontal posture adjustment guide rail bracket is fixedly connected to the tree root ball shoveling mechanism adapter; the The horizontal posture adjustment slider bracket of the excavating shovel is arranged on the horizontal posture adjustment guide rail bracket of the excavating shovel, and the horizontal posture adjustment slider bracket of the excavating shovel has translational freedom relative to the horizontal posture adjustment guide rail bracket of the excavating shovel; the horizontal posture adjustment screw of the excavating shovel is rotatably connected to the side of the horizontal posture adjustment guide rail bracket of the excavating shovel, and the horizontal posture adjustment screw of the excavating shovel is distributed in parallel with the horizontal posture adjustment guide rail bracket of the excavating shovel; the horizontal posture adjustment screw sleeve of the excavating shovel is threadedly sleeved on the horizontal posture adjustment screw of the excavating shovel, and the horizontal posture adjustment screw sleeve of the excavating shovel is fixedly connected to the horizontal posture adjustment slider bracket of the excavating shovel; A light axis rod is fixedly installed on the frame, and the light axis rod is vertically distributed with the horizontal posture adjustment screw of the digging shovel; the pitch adjustment ball head bolt of the digging shovel is screwed and installed on the horizontal posture adjustment slider bracket of the digging shovel, and the pitch adjustment ball head bolt of the digging shovel is vertically distributed with the light axis rod and is distributed in parallel along the axial direction of the horizontal posture adjustment screw of the digging shovel; a pitch adjustment push plate of the digging shovel is fixedly installed on the top of the digging guide support frame of the digging shovel, and a spherical pit is arranged on the upper surface of the pitch adjustment push plate of the digging shovel, and the ball head end of the pitch adjustment ball head bolt of the digging shovel is in contact with the spherical pit; The top of the shovel digging guide support frame is hinged on the optical axis rod, and the shovel digging guide support frame is connected to the shovel horizontal posture adjustment guide rail bracket through a tension spring; the shovel digging guide rail is fixedly installed on the shovel digging guide support frame; the shovel digging track groove is fixedly installed on the back of the shovel, and the shovel digging track groove is slidably connected with the shovel digging guide rail; the cylinder barrel of the shovel digging drive cylinder is hinged on the top of the shovel digging guide support frame, and the end of the power output rod of the shovel digging drive cylinder is hinged on the shovel digging track groove.

[0015] An auxiliary exciter for shoveling and digging is fixedly installed on the upper part of the shovel body of the excavator shovel; the auxiliary exciter for shoveling and digging comprises a driving motor, a dynamic ratchet plate, a static ratchet plate, an exciter housing, an upper shock-absorbing spring and a lower shock-absorbing spring; the exciter housing adopts a combined structure, the top of the exciter housing is an open structure, and the exciter housing is fixedly connected to the excavator shovel; the driving motor is coaxially sleeved inside the open section of the exciter housing, the power output shaft of the driving motor faces downward, and the cross-sectional shape of the extended section of the power output shaft of the driving motor is square; a sliding key groove is provided on the outer surface of the driving motor, and a sliding key rib is provided on the inner surface of the open section of the exciter housing, the sliding key rib is located in the sliding key groove, and the sliding key rib and the sliding key groove are distributed parallel to the power output shaft of the driving motor; The center disk shaft of the movable ratchet disk faces upward, the center disk shaft of the movable ratchet disk is a hollow shaft structure, and the cross-sectional shape of the inner hole of the center disk shaft of the movable ratchet disk is square; the extended section of the power output shaft of the driving motor is inserted into the inner hole of the center disk shaft of the movable ratchet disk, and the extended section of the power output shaft of the driving motor has axial sliding freedom relative to the inner hole of the center disk shaft of the movable ratchet disk; a positioning slot is provided at the bottom of the static ratchet disk, and a positioning block is provided at the bottom of the exciter housing, and the positioning block is located in the positioning slot; the movable ratchet disk is meshed with the static ratchet disk; the upper shock-absorbing spring is provided between the driving motor and the exciter housing; the lower shock-absorbing spring is provided between the movable ratchet disk and the exciter housing, and a friction-reducing bearing is provided between the contact surface of the lower shock-absorbing spring and the movable ratchet disk.

[0016] Beneficial effects of the present invention:

[0017] The tree digging device with integrated crown bundling and root ball packing functions of the present invention not only has the function of digging root balls, but also has the functions of crown bundling and root ball packing. It can replace manual work to realize the crown bundling and root ball packing work, reduces labor intensity, improves work efficiency, ensures the quality stability of crown bundling and root ball packing, can be used in combination with various excavator equipment, reduces the cost of the whole equipment, improves the flexibility of equipment use, and has better versatility and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a tree digging device with integrated tree crown bundling and tree root soil ball packing functions of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the trunk clamping and crown folding mechanism of the present invention (viewing angle 1);

[0020] Figure 3 It is a structural schematic diagram of the trunk clamping and crown folding mechanism of the present invention (viewing angle 2);

[0021] Figure 4Schematic diagram of the structure of the rotating ring platform mechanism of the present invention (viewing angle 1);

[0022] Figure 5 It is a structural schematic diagram of the rotating ring platform mechanism of the present invention (the rotating ring platform mechanism base and the rotating ring platform mechanism support frame are not shown) (viewing angle 2, the C-shaped inner slip ring and the C-shaped outer slip ring are in the unlocked state);

[0023] Figure 6 It is a structural schematic diagram of the rotating ring platform mechanism (partial) of the present invention (view angle 2, the C-shaped inner slip ring and the C-shaped outer slip ring are in a locked state);

[0024] Figure 7 It is a structural schematic diagram of the binding tape winding reel installation mechanism of the present invention;

[0025] Figure 8 It is a structural schematic diagram of the tree root soil ball shoveling mechanism of the present invention;

[0026] Fig. 9 It is a structural schematic diagram of the tree root soil ball shoveling mechanism (the digging shovel etc. are not shown) of the present invention;

[0027] Fig.10 It is a structural schematic diagram of the digging guide support frame of the digging shovel of the present invention;

[0028] Fig.11 It is a structural schematic diagram of the shovel-digging auxiliary vibration exciter of the present invention;

[0029] Fig.12 It is a schematic structural diagram of the shovel-assisted vibration exciter of the present invention (the vibration exciter housing is not shown);

[0030] Fig.13 It is a structural schematic diagram of the vibration exciter housing of the present invention;

[0031] In the figure, I—excavator equipment adapter, II—trunk clamping and crown folding mechanism, III—rotating ring platform mechanism, IV—binding belt winding disk installation mechanism, V—root soil ball shoveling mechanism, 1—trunk clamping and crown folding mechanism base, 2—left clamping arm, 3—right clamping arm, 4—clamping arm driving cylinder, 5—left clamping transmission gear, 6—right clamping transmission gear, 7—left trunk clamping claw, 8—right trunk clamping claw, 9—left trunk clamping roller group, 10—right trunk clamping roller group, 11—clamping roller rotation drive motor, 12—synchronous belt transmission mechanism, 13—left crown folding arc rod, 14—right crown folding arc rod, 15 —Left crown folding flexible roller, 16—right crown folding flexible roller, 17—rotating ring platform mechanism base, 18—rotating ring platform mechanism support frame, 19—C-shaped annular groove steel frame, 20—C-shaped inner slip ring, 21—C-shaped outer slip ring, 22—C-shaped transmission gear ring, 23—slip ring drive motor, 24—slip ring drive gear, 25—inner slip ring guide groove, 26—outer slip ring guide groove, 27—inner slip ring guide pin, 28—outer slip ring guide pin, 29—auxiliary guide pin, 30—rotating ring platform mechanism support frame pitch adjustment cylinder, 31—clockwise lock tongue assembly, 32—counterclockwise lock tongue assembly, 33—clockwise lock mouth, 3 4—Counterclockwise lock, 35—Lock tongue tooth block, 36—Lock tongue reset spring, 37—Lock tongue positioning buckle, 38—Lock tongue mounting groove, 39—Banding belt winding disk mounting mechanism adapter, 40—Adjusting screw, 41—Inner pitch adjusting screw sleeve, 42—Outer pitch adjusting screw sleeve, 43—Inner friction reducing sleeve, 44—Outer friction reducing sleeve, 45—Inner support swing rod group, 46—Outer support swing rod group, 47—Winding disk centering hub tile group, 48—Banding belt lead distance adjusting telescopic rod, 49—Banding belt lead ring, 50—Tree root soil ball shovel digging mechanism adapter, 51—Digging shovel, 52—Digging shovel horizontal posture adjustment guide rail bracket, 53—Digging shovel horizontal posture adjustment slider bracket, 54—shovel horizontal posture adjustment screw, 55—shovel horizontal posture adjustment screw sleeve, 56—shovel digging guide support frame, 57—shovel pitch adjustment ball head bolt, 58—shovel digging guide rail, 59—shovel digging track groove, 60—shovel digging drive cylinder, 61—optical axis rod, 62—shovel pitch adjustment push plate, 63—spherical pit, 64—shovel digging auxiliary vibrator, 65—driving motor, 66—moving ratchet plate, 67—static ratchet plate, 68—vibrator housing, 69—upper shock absorber spring, 70—lower shock absorber spring, 71—sliding key groove, 72—sliding key rib, 73—positioning slot, 74—positioning block. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] like Figures 1 to 13As shown, a tree digging device with integrated crown bundling and root ball packaging functions includes an excavator equipment adapter I, a trunk clamping and crown gathering mechanism II, a rotating ring platform mechanism III, a binding belt winding disk installation mechanism IV and a root ball shoveling mechanism V; the trunk clamping and crown gathering mechanism II is arranged on the excavator equipment adapter I; the rotating ring platform mechanism III is arranged on the excavator equipment adapter I, and the rotating ring platform mechanism III is located below the trunk clamping and crown gathering mechanism II; the binding belt winding disk installation mechanism IV is arranged on the rotating ring platform mechanism III; the root ball shoveling mechanism V is arranged on the rotating ring platform mechanism III, and the root ball shoveling mechanism V and the binding belt winding disk installation mechanism IV are distributed in parallel along the circumferential direction.

[0034] The trunk clamping and crown gathering mechanism II includes a trunk clamping and crown gathering mechanism base 1, a clamping arm assembly, a trunk clamping assembly and a crown gathering assembly; the trunk clamping and crown gathering mechanism base 1 is fixedly connected to the excavator equipment adapter I; the clamping arm assembly is arranged on the trunk clamping and crown gathering mechanism base 1; the trunk clamping assembly is arranged on the clamping arm assembly; the crown gathering assembly is arranged on the trunk clamping assembly.

[0035] The clamping arm assembly includes a left clamping arm 2, a right clamping arm 3, a clamping arm driving cylinder 4, a left clamping transmission gear 5 and a right clamping transmission gear 6; one end of the left clamping arm 2 is hinged on the base 1 of the trunk clamping and crown folding mechanism; the left clamping transmission gear 5 is installed on the hinge shaft between the left clamping arm 2 and the base 1 of the trunk clamping and crown folding mechanism, and the left clamping transmission gear 5 moves synchronously with the left clamping arm 2; one end of the right clamping arm 3 is hinged on the base 1 of the trunk clamping and crown folding mechanism; the right clamping transmission gear 6 is installed on the hinge shaft between the right clamping arm 3 and the base 1 of the trunk clamping and crown folding mechanism, and the right clamping transmission gear 6 moves synchronously with the right clamping arm 3; the left clamping transmission gear 5 is meshed with the right clamping transmission gear 6; one end of the clamping arm driving cylinder 4 is hinged on the left clamping arm 2, and the other end of the clamping arm driving cylinder 4 is hinged on the right clamping arm 3.

[0036] The trunk clamping assembly includes a left trunk clamping jaw 7, a right trunk clamping jaw 8, a left trunk clamping roller group 9, a right trunk clamping roller group 10, a clamping roller rotation drive motor 11 and a synchronous belt transmission mechanism 12; the left trunk clamping jaw 7 is installed at the other end of the left clamping arm 2; the left trunk clamping roller group 9 is arranged on the inner surface of the left trunk clamping jaw 7; the clamping roller rotation drive motor 11 is installed on the outer surface of the left trunk clamping jaw 7, and the clamping roller rotation drive motor 11 and the left trunk clamping roller group 9 are connected by a synchronous belt transmission mechanism 12; the right trunk clamping jaw 8 is installed at the other end of the right clamping arm 3; the right trunk clamping roller group 10 is arranged It is arranged on the inner surface of the right trunk clamp 8; the crown folding assembly includes a left crown folding arc rod 13, a right crown folding arc rod 14, a left crown folding flexible roller 15 and a right crown folding flexible roller 16; the left crown folding arc rod 13 is fixedly installed above the left trunk clamp 7; the left crown folding flexible roller 15 is evenly distributed on the left crown folding arc rod 13; the right crown folding arc rod 14 is fixedly installed above the right trunk clamp 8; the right crown folding flexible roller 16 is evenly distributed on the right crown folding arc rod 14; the arc mouth side of the left crown folding arc rod 13 and the right crown folding flexible roller 16 are directly opposite.

[0037] The rotating ring platform mechanism III includes a rotating ring platform mechanism base 17, a rotating ring platform mechanism support frame 18, a rotating ring platform mechanism support frame pitch adjustment cylinder 30, a C-shaped annular groove steel frame 19, a C-shaped inner slip ring 20, a C-shaped outer slip ring 21, a C-shaped transmission gear ring 22, a slip ring drive motor 23 and a slip ring drive gear 24; the rotating ring platform mechanism base 17 is fixedly connected to the excavator equipment adapter I; the channel steel notch of the C-shaped annular groove steel frame 19 is set downward; the rotating ring platform mechanism support frame 18 adopts a U-shaped structure, the U-shaped bottom beam of the rotating ring platform mechanism support frame 18 is fixedly connected to the rotating ring platform mechanism base 17, the two U-shaped support arms of the rotating ring platform mechanism support frame 18 are hinged to the C-shaped annular groove steel frame 19, and the two U-shaped support arms of the rotating ring platform mechanism support frame 18 are mirror-symmetrical with respect to the notch of the C-shaped annular groove steel frame 19; one end of the rotating ring platform mechanism support frame pitch adjustment cylinder 30 is hinged to the rotating ring platform mechanism support frame On the U-shaped bottom beam of the support frame 18, the other end of the pitch adjustment cylinder 30 of the rotating ring platform mechanism support frame is hinged on the C-shaped annular groove steel frame 19, and the pitch adjustment cylinder 30 of the rotating ring platform mechanism support frame and the notch of the C-shaped annular groove steel frame 19 have a phase angle of 180°; the C-shaped outer slip ring 21 is coaxially sleeved on the outside of the C-shaped inner slip ring 20; the C-shaped transmission gear ring 22 is coaxially sleeved on the outside of the C-shaped inner slip ring 20 and is located above the C-shaped outer slip ring 21, and the C-shaped transmission gear ring 22 and the C The C-shaped inner slip ring 20 is an integrated structure; the C-shaped inner slip ring 20, the C-shaped outer slip ring 21 and the C-shaped transmission gear ring 22 are all coaxially arranged on the inner side of the groove of the C-shaped annular groove steel frame 19; the slip ring drive motor 23 is fixedly installed on the C-shaped annular groove steel frame 19, and the slip ring drive gear 24 is fixedly installed on the motor shaft of the slip ring drive motor 23, and the slip ring drive gear 24 is meshed with the C-shaped transmission gear ring 22 through the notch arranged on the C-shaped annular groove steel frame 19.

[0038] An inner slip ring guide groove 25 is provided on the inner arc surface of the C-shaped inner slip ring 20; an outer slip ring guide groove 26 is provided on the outer arc surface of the C-shaped outer slip ring 21; a plurality of inner slip ring guide pins 27 are fixedly installed on the inner arc surface of the C-shaped annular groove steel frame 19, and the plurality of inner slip ring guide pins 27 are evenly distributed along the circumferential direction, and the inner slip ring guide pins 27 extend into the inner slip ring guide groove 25; a plurality of outer slip ring guide pins 28 are fixedly installed on the outer arc surface of the C-shaped annular groove steel frame 19, and the plurality of outer slip ring guide pins 28 are evenly distributed along the circumferential direction, and the outer slip ring guide pins 28 extend into the outer slip ring guide groove 26; a plurality of auxiliary guide pins 29 are fixedly installed on the outer arc surface of the C-shaped annular groove steel frame 19, and the plurality of auxiliary guide pins 29 are evenly distributed along the circumferential direction, and the auxiliary guide pins 29 extend into the annular gap between the C-shaped transmission gear ring 22 and the C-shaped outer slip ring 21.

[0039] An inner and outer slip ring locking mechanism is arranged between the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21; the inner and outer slip ring locking mechanism comprises a clockwise locking tongue assembly 31, a counterclockwise locking tongue assembly 32, a clockwise locking port 33 and a counterclockwise locking port 34; the clockwise locking tongue assembly 31 and the counterclockwise locking tongue assembly 32 are arranged in parallel on the C-shaped outer slip ring 21; the clockwise locking port 33 and the counterclockwise locking port 34 are arranged in parallel on the C-shaped inner slip ring 20; the circumferential spacing between the clockwise locking tongue assembly 31 and the counterclockwise locking tongue assembly 32 is equal to the circumferential spacing between the clockwise locking port 33 and the counterclockwise locking port 34; the structure of the clockwise locking tongue assembly 31 and the counterclockwise locking tongue assembly 32 is The lock tongue assembly 31 is the same, and includes a lock tongue tooth block 35, a lock tongue reset spring 36, a lock tongue positioning buckle 37 and a lock tongue mounting groove 38; the lock tongue mounting groove 38 is arranged on the C-shaped outer sliding ring 21; the lock tongue tooth block 35 is located in the lock tongue mounting groove 38, one end of the lock tongue tooth block 35 is hinged to the C-shaped outer sliding ring 21, the middle part of the lock tongue tooth block 35 is connected to the C-shaped outer sliding ring 21 through the lock tongue reset spring 36, and the lock tongue positioning buckle 37 is arranged between the other end of the lock tongue tooth block 35 and the C-shaped outer sliding ring 21; the lock tongue tooth block 35 of the clockwise lock tongue assembly 31 is snap-fitted with the clockwise lock port 33; the lock tongue tooth block 35 of the counterclockwise lock tongue assembly 32 is snap-fitted with the counterclockwise lock port 34.

[0040] The binding wire drum installation mechanism IV comprises a binding wire drum installation mechanism adapter 39, a pitch-adjusting screw 40, an inner pitch-adjusting screw sleeve 41, an outer pitch-adjusting screw sleeve 42, an inner friction-reducing sleeve 43, an outer friction-reducing sleeve 44, an inner support rocker arm group 45, an outer support rocker arm group 46, a winding drum centering hub tile group 47, a binding wire lead pitch-adjusting telescopic rod 48 and a binding wire lead ring 49; the binding wire drum installation mechanism adapter 39 is fixedly connected to the lower surface of the C-shaped inner slip ring 20; one end of the pitch-adjusting screw 40 is fixedly connected to the binding wire drum installation mechanism adapter 39; the inner pitch-adjusting screw sleeve 41 and the outer pitch-adjusting screw sleeve 42 are threadedly mounted in parallel on the pitch-adjusting sleeve On the screw 40; the inner friction reducing sleeve 43 is sleeved on the outside of the inner pitch adjusting screw sleeve 41, and the inner pitch adjusting screw sleeve 41 has rotational freedom relative to the inner friction reducing sleeve 43; the outer friction reducing sleeve 44 is sleeved on the outside of the outer pitch adjusting screw sleeve 42, and the outer pitch adjusting screw sleeve 42 has rotational freedom relative to the outer friction reducing sleeve 44; one end of the inner supporting rocker arm group 45 is hinged to the inner friction reducing sleeve 43, and the other end of the inner supporting rocker arm group 45 is hinged to one end of the winding disk centering hub tile group 47; one end of the outer supporting rocker arm group 46 is hinged to the outer friction reducing sleeve 44, and the other end of the outer supporting rocker arm group 46 is hinged to the other end of the winding disk centering hub tile group 47.

[0041] The tree root ball shoveling mechanism V comprises a tree root ball shoveling mechanism adapter 50, a shovel 51, a shovel horizontal posture adjustment guide rail bracket 52, a shovel horizontal posture adjustment slider bracket 53, a shovel horizontal posture adjustment screw 54, a shovel horizontal posture adjustment screw sleeve 55, a shovel digging guide support frame 56, a shovel pitch adjustment ball head bolt 57, a shovel digging guide rail 58, a shovel digging track groove 59 and a shovel digging drive cylinder 60; the tree root ball shoveling mechanism adapter 50 is fixedly connected to the lower surface of the C-shaped outer slip ring 21; the shovel horizontal posture adjustment guide rail bracket 52 is fixedly connected to the tree root ball shoveling mechanism adapter 50 ; The digging shovel horizontal posture adjustment slider bracket 53 is arranged on the digging shovel horizontal posture adjustment guide rail bracket 52, and the digging shovel horizontal posture adjustment slider bracket 53 has translational freedom relative to the digging shovel horizontal posture adjustment guide rail bracket 52; the digging shovel horizontal posture adjustment screw 54 is rotatably connected to the side of the digging shovel horizontal posture adjustment guide rail bracket 52, and the digging shovel horizontal posture adjustment screw 54 is distributed parallel to the digging shovel horizontal posture adjustment guide rail bracket 52; the digging shovel horizontal posture adjustment screw sleeve 55 is screwed and sleeved on the digging shovel horizontal posture adjustment screw 54, and the digging shovel horizontal posture adjustment screw sleeve 55 is fixedly connected to the digging shovel horizontal posture adjustment slider bracket 53; 53 is fixedly mounted with an optical axis rod 61, which is perpendicular to the horizontal attitude adjustment screw rod 54 of the digging shovel; the digging shovel pitch attitude adjustment ball head bolt 57 is screwed and mounted on the digging shovel horizontal attitude adjustment slider bracket 53, and the digging shovel pitch attitude adjustment ball head bolt 57 is perpendicular to the optical axis rod 61 and is arranged in parallel along the axial direction of the horizontal attitude adjustment screw rod 54 of the digging shovel; a digging shovel pitch attitude adjustment push plate 62 is fixedly mounted on the top of the digging shovel digging guide support frame 56, and a spherical pit 63 is arranged on the upper surface of the digging shovel pitch attitude adjustment push plate 62, and the ball head end of the digging shovel pitch attitude adjustment ball head bolt 57 is in contact with the spherical pit 63; The top of the shovel digging guide support frame 56 is hinged on the optical axis rod 61, and the shovel digging guide support frame 56 is connected to the shovel horizontal posture adjustment guide rail bracket 52 through a tension spring; the shovel digging guide rail 58 is fixedly installed on the shovel digging guide support frame 56; the shovel digging track groove 59 is fixedly installed on the back of the shovel 51, and the shovel digging track groove 59 is slidingly connected with the shovel digging guide rail 58; the cylinder barrel of the shovel digging drive cylinder 60 is hinged on the top of the shovel digging guide support frame 56, and the end of the power output rod of the shovel digging drive cylinder 60 is hinged on the shovel digging track groove 59.

[0042] An auxiliary exciter 64 for shoveling is fixedly installed on the upper part of the shovel body of the shovel 51; the auxiliary exciter 64 for shoveling includes a driving motor 65, a movable ratchet plate 66, a static ratchet plate 67, an exciter housing 68, an upper shock-absorbing spring 69 and a lower shock-absorbing spring 70; the exciter housing 68 adopts a combined structure, the top of the exciter housing 68 is an open structure, and the exciter housing 68 is fixedly connected to the shovel 51; the driving motor 65 is coaxially sleeved inside the open section of the exciter housing 68, the power output shaft of the driving motor 65 faces downward, and the cross-sectional shape of the extended section of the power output shaft of the driving motor 65 is square; a sliding key groove 71 is provided on the outer surface of the driving motor 65, and a sliding key rib 72 is provided on the inner surface of the open section of the exciter housing 68, the sliding key rib 72 is located in the sliding key groove 71, and the sliding key rib 72 and the sliding key groove 71 are parallel to the power output shaft of the driving motor 65. Distribution; the center disk axis of the movable ratchet disk 66 faces upward, the center disk axis of the movable ratchet disk 66 is a hollow shaft structure, and the cross-sectional shape of the inner hole of the center disk axis of the movable ratchet disk 66 is square; the extended section of the power output shaft of the driving motor 65 is inserted into the inner hole of the center disk axis of the movable ratchet disk 66, and the extended section of the power output shaft of the driving motor 65 has axial sliding freedom relative to the inner hole of the center disk axis of the movable ratchet disk 66; a positioning slot 73 is provided at the bottom of the static ratchet disk 67, and a positioning block 74 is provided at the bottom of the exciter housing 68, and the positioning block 74 is located in the positioning slot 73; the movable ratchet disk 66 is meshed with the static ratchet disk 67; the upper shock-absorbing spring 69 is provided between the driving motor 65 and the exciter housing 68; the lower shock-absorbing spring 70 is provided between the movable ratchet disk 66 and the exciter housing 68, and a friction-reducing bearing is provided between the contact surface of the lower shock-absorbing spring 70 and the movable ratchet disk 66.

[0043] The following describes a one-time use process of the present invention in conjunction with the accompanying drawings:

[0044] In this embodiment, there are two sets of binding wire drum installation mechanisms IV, and the two sets of binding wire drum installation mechanisms IV are evenly distributed at a phase angle of 180 degrees relative to the center of the C-shaped annular groove steel frame 19. There are four sets of tree root soil ball shoveling mechanisms V, and the four sets of tree root soil ball shoveling mechanisms V are evenly distributed at a phase angle of 90 degrees relative to the center of the C-shaped annular groove steel frame 19. There are two slip ring drive motors 23 in the rotating ring platform mechanism III.

[0045] A bucket excavator is selected, the bucket of the excavator is removed, and then the tree digging device of the present invention is installed on the excavator through the excavator equipment adapter 1 to replace the original bucket.

[0046] A tree to be transplanted is selected, and the tree digging device is moved by an excavator until the trunk enters the inner side of the C-shaped circular groove steel frame 19 from the gap of the C-shaped circular groove steel frame 19, so that the center of the trunk coincides with the center of the circle of the C-shaped circular groove steel frame 19 as much as possible.

[0047] Install the prepared strap winding reel onto the strap winding reel installation mechanism IV. First, use a wrench to tighten the outer pitch adjusting screw sleeve 42 to increase the distance between the outer pitch adjusting screw sleeve 42 and the inner pitch adjusting screw sleeve 41. During the movement of the outer pitch adjusting screw sleeve 42, the swing angles of the inner support rocker arm group 45 and the outer support rocker arm group 46 gradually decrease, thereby driving the winding reel centering hub tile group 47 to approach the pitch adjusting screw 40, so that the overall diameter of the winding reel centering hub tile group 47 becomes smaller, until the inner diameter of the installation hole of the strap winding reel is larger than the overall diameter of the winding reel centering hub tile group 47.

[0048] When the overall diameter of the winding disk centering hub tile group 47 is reduced, the pre-prepared binding winding disk can be installed on the winding disk centering hub tile group 47 through its central mounting hole, and then the outer pitch adjusting screw sleeve 42 is reversely screwed to reduce the distance between the outer pitch adjusting screw sleeve 42 and the inner pitch adjusting screw sleeve 41. During the movement of the outer pitch adjusting screw sleeve 42, the swing angles of the inner support swing rod group 45 and the outer support swing rod group 46 gradually increase, thereby driving the winding disk centering hub tile group 47 away from the pitch adjusting screw 40, so that the winding disk The overall diameter of the centering hub tile group 47 becomes larger until the winding disk centering hub tile group 47 completely supports the mounting hole of the strap winding disk, and the winding disk centering hub tile group 47 achieves interference contact with the inner wall of the mounting hole of the strap winding disk. At this time, the strap winding disk can freely rotate around the inner pitch adjusting screw sleeve 41 and the outer pitch adjusting screw sleeve 42 together with the winding disk centering hub tile group 47, the inner supporting rocker arm group 45, the outer supporting rocker arm group 46, the inner friction reducing sleeve 43 and the outer friction reducing sleeve 44, so as to facilitate the free release of the strap.

[0049] When the strap winding drum is installed, the strap end is led out from the strap winding drum, then passed through the strap lead ring 49 and tied to the tree trunk at the lower end of the tree crown. The elongation of the strap lead adjustable telescopic rod 48 can be adjusted according to actual conditions.

[0050] When the binding strap is pulled out and tied, the locking tongue positioning buckle 37 is adjusted to the engaged state so that the C-shaped inner sliding ring 20 and the C-shaped outer sliding ring 21 are adjusted to the unlocked state. In the unlocked state, the locking tongue tooth block 35 is completely in the locking tongue mounting groove 38.

[0051] When the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21 have completed the unlocking state adjustment, the clamping arm drive cylinder 4 is started to reduce the extension of the clamping arm drive cylinder 4, thereby driving the left clamping arm 2 and the right clamping arm 3 to approach each other, and the left clamping arm 2 and the right clamping arm 3 are synchronously moved by means of the meshing transmission of the left clamping transmission gear 5 and the right clamping transmission gear 6. In the process of the left clamping arm 2 and the right clamping arm 3 approaching each other, the left trunk clamping claw 7 and the right trunk clamping claw 8 also approach each other, thereby driving the left crown retracting arc rod 13 and the right crown retracting arc rod 14 to approach each other, and finally the crown is retracted by the left crown retracting arc rod 13 and the right crown retracting arc rod 14 approaching each other.

[0052] When the crown folding action is completed, operate the excavator to move the tree digging device upward as a whole, and start the slip ring drive motor 23 at the same time, driving the slip ring drive gear 24 to rotate, and then driving the C-shaped transmission gear ring 22 meshing with it to rotate. During the rotation of the C-shaped transmission gear ring 22, the C-shaped inner slip ring 20 rotates synchronously, and then drives the strap winding drum installation mechanism IV and the strap winding drum thereon to perform circular motion around the gathered crown. Since the tree digging device moves upward as a whole, the movement trajectory of the strap winding drum is an upward spiral trajectory. As the strap winding drum moves spirally upward, the strap released from the strap winding drum will spirally wrap around the outside of the gathered crown to form a bundle until the crown bundling meets the specified requirements.

[0053] When the tree crown is tied, the strap is cut from the strap winding reel, and then the cut strap end is tied to the tree crown branch to complete the fixation of the strap. Then the excavator is operated to make the tree digging device fall above the ground as a whole, and the lock tongue positioning buckle 37 is adjusted to the open state. Under the thrust of the lock tongue reset spring 36, the lock tongue tooth block 35 is pushed back into the clockwise lock mouth 33 and the counterclockwise lock mouth 34, so that the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21 are adjusted to the locked state.

[0054] After the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21 have completed the locking state adjustment, use a wrench to tighten the horizontal posture adjustment screw 54 of the digging shovel, drive the horizontal posture adjustment screw sleeve 55 of the digging shovel to adjust the front and rear position until the digging shovel 51 moves to the appropriate position, then use a wrench to tighten the pitch adjustment ball bolt 57 of the digging shovel, with the cooperation of the pitch adjustment ball bolt 57 and the tension spring, adjust the inclination angle of the digging shovel guide support frame 56 around the optical axis rod 61 until the inclination angle of the digging shovel 51 reaches the appropriate position, at this time, by adjusting the horizontal position and inclination angle of the digging shovel 51, the size and shape of the tree root soil ball can be set.

[0055] When the horizontal position and inclination angle of the digging shovel 51 are adjusted, the digging auxiliary vibrator 64 is started first. The power output shaft of the driving motor 65 will drive the moving ratchet plate 66 to rotate at high speed. During the rotation process, the moving ratchet plate 66 will synchronize with the static ratchet plate 67 and the lower shock-absorbing spring 70 to achieve high-frequency axial movement, and finally generate high-frequency vibration, which will be further transmitted to the digging shovel 51 through the vibrator housing 68.

[0056] When the shovel auxiliary exciter 64 is started, the shovel driving cylinder 60 is further started, so that the piston rod of the shovel driving cylinder 60 extends downward, driving the shovel 51 to be inserted into the soil. The insertion trajectory of the shovel 51 is limited by the shovel guide rail 58 and the shovel track groove 59. Due to the auxiliary effect of high-frequency vibration, the shovel 51 can be more easily inserted into the soil.

[0057] When the digging shovels 51 of the four sets of tree root ball digging mechanisms V are synchronously inserted into the soil to a set depth, the digging shovel digging drive cylinder 60 is started in reverse, so that the piston rod of the digging shovel digging drive cylinder 60 is retracted upward to the initial position, and the digging shovel 51 is also completely separated from the soil, and then the slip ring drive motor 23 is started to drive the slip ring drive gear 24 to rotate, and then drive the C-shaped transmission gear ring 22 meshing therewith to rotate. During the rotation of the C-shaped transmission gear ring 22, the C-shaped inner slip ring 20 rotates synchronously. Since the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21 are in a locked state, the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21 will rotate together, driving the four sets of tree root ball digging mechanisms V to rotate synchronously until the four sets of tree root ball digging mechanisms V rotate horizontally 90 degrees.

[0058] After the four sets of tree root ball shoveling mechanisms V rotate 90 degrees horizontally, the shovel driving cylinder 60 is restarted to drive the shovel 51 to be inserted into the soil again at other circumferential positions. After two shovels, the tree root ball is formed. If the tree root ball is not formed after two shovels, several additional shovels can be added until the tree root ball reaches the forming standard. Then the shovel driving cylinder 60 is reversely started to retract the piston rod of the shovel driving cylinder 60 upward to the initial position, and the shovel 51 is completely separated from the soil.

[0059] When the root ball digging action is completed, the clamping arm driving cylinder 4 is started again to reduce the extension of the clamping arm driving cylinder 4, thereby driving the left clamping arm 2 and the right clamping arm 3 to approach each other, and with the help of the meshing transmission of the left clamping transmission gear 5 and the right clamping transmission gear 6, the left clamping arm 2 and the right clamping arm 3 are moved synchronously, thereby driving the left trunk clamping jaw 7 and the right trunk clamping jaw 8 to approach each other, until the left trunk clamping roller group 9 and the right trunk clamping roller group 10 clamp the trunk in the middle.

[0060] When the tree trunk is clamped and fixed, operate the excavator to move the tree digging device upward as a whole. At this time, the tree digging device will lift the clamped tree and the root ball at the bottom to above the ground, and then adjust the lock tongue positioning buckle 37 to the engaged state, so that the C-shaped inner sliding ring 20 and the C-shaped outer sliding ring 21 are readjusted to the unlocked state. In the unlocked state, the lock tongue tooth block 35 is completely in the lock tongue mounting groove 38.

[0061] When the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21 have completed the unlocking state adjustment, start the pitch adjustment cylinder 30 of the rotating ring platform mechanism support frame to adjust its extension, and then adjust the inclination angle of the C-shaped circular ring groove steel frame 19, so that the central axis of the circle of the C-shaped circular ring groove steel frame 19 forms an angle with the central axis of the root soil ball, in preparation for the subsequent packaging of the root soil ball.

[0062] When the inclination adjustment of the C-shaped annular groove steel frame 19 is completed, the end of the strap is led out from the strap winding drum, and then passes through the strap lead ring 49 and the junction of the trunk and the root soil ball. The elongation of the strap lead adjustable telescopic rod 48 can be adjusted according to actual conditions. Then, the clamping roller rotation drive motor 11 and the slip ring drive motor 23 are started synchronously. With the start of the clamping roller rotation drive motor 11, the left trunk clamping roller group 9 can be driven to rotate through the synchronous belt transmission mechanism 12, thereby driving the trunk to rotate horizontally in the clamping state; at the same time, with the start of the slip ring drive motor 23, the slip ring drive gear 24 is driven to rotate, thereby driving the C-shaped transmission gear ring 22 meshing therewith to rotate. During the rotation of the C-shaped transmission gear ring 22, the C-shaped inner slip ring 20 rotates synchronously, thereby driving the binding wire winding drum installation mechanism IV and the binding wire winding drum thereon to perform circular motion around the tree root soil ball. Since the tree trunk rotates horizontally in the clamping state, the binding wire can be wrapped around the tree root soil ball once every time the tree trunk rotates horizontally by a set angle. When the tree trunk rotates 360 degrees, the binding wire wraps the tree root soil ball 360 degrees, and the root soil ball packaging action is also completed synchronously at this time.

[0063] When the tree root soil ball is packed, the strap is cut off from the strap winding drum, and then the cut strap end is tied to the tree trunk to complete the fixing of the strap, and then the pitch adjustment cylinder 30 of the rotating ring platform mechanism support frame is started in reverse until the C-shaped annular groove steel frame 19 is restored to a horizontal state, and the C-shaped inner slip ring 20 and the C-shaped transmission gear ring 22 are also adjusted back to the initial position to make room for the gap of the C-shaped annular groove steel frame 19, and finally the excavator is operated to make the tree fall as a whole into the tree pit for temporary storage.

[0064] When the tree falls into the tree pit after the crown is tied and the root ball is packed, the trunk clamping and crown retracting mechanism II are released and reset, and then the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21 are readjusted to the locked state, and then the excavator is operated to move the tree digging device until the trunk moves out of the gap of the C-shaped annular groove steel frame 19, and finally the excavator is moved to the next selected tree to be transplanted, and the tree digging device of the present invention is used to continue the operation.

[0065] The solutions in the embodiments are not intended to limit the protection scope of the present invention. All equivalent implementations or changes that do not deviate from the present invention are included in the protection scope of the present invention.

Claims

1. A tree digging device with integrated crown bundling and root ball packing functions, characterized in that: It includes an excavator equipment adapter, a trunk clamping and crown gathering mechanism, a rotating ring platform mechanism, a binding wire drum installation mechanism and a root ball shoveling mechanism; the trunk clamping and crown gathering mechanism is arranged on the excavator equipment adapter; the rotating ring platform mechanism is arranged on the excavator equipment adapter, and the rotating ring platform mechanism is located below the trunk clamping and crown gathering mechanism; the binding wire drum installation mechanism is arranged on the rotating ring platform mechanism; the root ball shoveling mechanism is arranged on the rotating ring platform mechanism, and the root ball shoveling mechanism and the binding wire drum installation mechanism are distributed in parallel along the circumferential direction.

2. A tree digging device with integrated crown tying and root ball packing functions according to claim 1, characterized in that: The trunk clamping and crown gathering mechanism includes a trunk clamping and crown gathering mechanism base, a clamping arm assembly, a trunk clamping assembly and a crown gathering assembly; the trunk clamping and crown gathering mechanism base is fixedly connected to the excavator equipment adapter; the clamping arm assembly is arranged on the trunk clamping and crown gathering mechanism base; the trunk clamping assembly is arranged on the clamping arm assembly; the crown gathering assembly is arranged on the trunk clamping assembly.

3. The tree digging device with integrated crown bundling and root ball packing functions according to claim 2, characterized in that: The clamping arm assembly includes a left clamping arm, a right clamping arm, a clamping arm driving cylinder, a left clamping transmission gear and a right clamping transmission gear; one end of the left clamping arm is hinged on the base of the trunk clamping and crown folding mechanism; the left clamping transmission gear is installed on the hinge shaft between the left clamping arm and the base of the trunk clamping and crown folding mechanism, and the left clamping transmission gear moves synchronously with the left clamping arm; one end of the right clamping arm is hinged on the base of the trunk clamping and crown folding mechanism; the right clamping transmission gear is installed on the hinge shaft between the right clamping arm and the base of the trunk clamping and crown folding mechanism, and the right clamping transmission gear moves synchronously with the right clamping arm; the left clamping transmission gear is meshed with the right clamping transmission gear; one end of the clamping arm driving cylinder is hinged on the left clamping arm, and the other end of the clamping arm driving cylinder is hinged on the right clamping arm.

4. The tree digging device with integrated crown bundling and root ball packing functions according to claim 3 is characterized in that: The trunk clamping assembly includes a left trunk clamping jaw, a right trunk clamping jaw, a left trunk clamping roller group, a right trunk clamping roller group, a clamping roller rotation drive motor and a synchronous belt transmission mechanism; the left trunk clamping jaw is installed at the other end of the left clamping arm; the left trunk clamping roller group is arranged on the inner surface of the left trunk clamping jaw; the clamping roller rotation drive motor is installed on the outer surface of the left trunk clamping jaw, and the clamping roller rotation drive motor and the left trunk clamping roller group are connected through a synchronous belt transmission mechanism; the right trunk clamping jaw is installed at the other end of the right clamping arm; the right trunk clamping roller group It is arranged on the inner surface of the right trunk clamp; the crown folding assembly includes a left crown folding arc rod, a right crown folding arc rod, a left crown folding flexible roller and a right crown folding flexible roller; the left crown folding arc rod is fixedly installed above the left trunk clamp; the left crown folding flexible roller is evenly distributed on the left crown folding arc rod; the right crown folding arc rod is fixedly installed above the right trunk clamp; the right crown folding flexible roller is evenly distributed on the right crown folding arc rod; the left crown folding arc rod and the arc mouth side of the right crown folding flexible roller are directly opposite.

5. The tree digging device with integrated crown tying and root ball packing functions according to claim 1 is characterized in that: The rotating ring table mechanism includes a rotating ring table mechanism base, a rotating ring table mechanism support frame, a rotating ring table mechanism support frame pitch adjustment cylinder, a C-shaped annular groove steel frame, a C-shaped inner slip ring, a C-shaped outer slip ring, a C-shaped transmission gear ring, a slip ring drive motor and a slip ring drive gear; the rotating ring table mechanism base is fixedly connected to the excavator equipment adapter; the channel steel notch of the C-shaped annular groove steel frame is set downward; the rotating ring table mechanism support frame adopts a U-shaped structure, the U-shaped bottom beam of the rotating ring table mechanism support frame is fixedly connected to the rotating ring table mechanism base, the two U-shaped support arms of the rotating ring table mechanism support frame are hinged to the C-shaped annular groove steel frame, and the two U-shaped support arms of the rotating ring table mechanism support frame are mirror-symmetrical with respect to the notch of the C-shaped annular groove steel frame; one end of the pitch adjustment cylinder of the rotating ring table mechanism support frame is hinged to the rotating ring table machine The pitch adjustment cylinder of the rotating ring platform mechanism support frame is hinged on the C-shaped annular groove steel frame at the other end, and the pitch adjustment cylinder of the rotating ring platform mechanism support frame and the notch of the C-shaped annular groove steel frame have a phase angle of 180°; the C-shaped outer slip ring is coaxially sleeved on the outer side of the C-shaped inner slip ring; the C-shaped transmission gear ring is coaxially sleeved on the outer side of the C-shaped inner slip ring and is located above the C-shaped outer slip ring, and the C-shaped transmission gear ring and the C-shaped inner slip ring are an integrated structure; the C-shaped inner slip ring, the C-shaped outer slip ring and the C-shaped transmission gear ring are all coaxially arranged on the inner side of the groove of the C-shaped annular groove steel frame; the slip ring drive motor is fixedly installed on the C-shaped annular groove steel frame, and the slip ring drive gear is fixedly installed on the motor shaft of the slip ring drive motor, and the slip ring drive gear is meshed with the C-shaped transmission gear ring through the notch arranged on the C-shaped annular groove steel frame.

6. The tree digging device with integrated crown tying and root ball packing functions according to claim 5, characterized in that: An inner slip ring guide groove is arranged on the inner arc surface of the C-shaped inner slip ring; an outer slip ring guide groove is arranged on the outer arc surface of the C-shaped outer slip ring; a plurality of inner slip ring guide pins are fixedly installed on the inner arc surface of the C-shaped annular groove steel frame, the plurality of inner slip ring guide pins are evenly distributed along the circumferential direction, and the inner slip ring guide pins extend into the inner slip ring guide groove; a plurality of outer slip ring guide pins are fixedly installed on the outer arc surface of the C-shaped annular groove steel frame, the plurality of outer slip ring guide pins are evenly distributed along the circumferential direction, and the outer slip ring guide pins extend into the outer slip ring guide groove; a plurality of auxiliary guide pins are fixedly installed on the outer arc surface of the C-shaped annular groove steel frame, the plurality of auxiliary guide pins are evenly distributed along the circumferential direction, and the auxiliary guide pins extend into the annular gap between the C-shaped transmission gear ring and the C-shaped outer slip ring.

7. The tree digging device with integrated crown tying and root ball packing functions according to claim 5, characterized in that: An inner and outer slip ring locking mechanism is arranged between the C-shaped inner slip ring and the C-shaped outer slip ring; the inner and outer slip ring locking mechanism comprises a clockwise locking tongue assembly, a counterclockwise locking tongue assembly, a clockwise locking port and a counterclockwise locking port; the clockwise locking tongue assembly and the counterclockwise locking tongue assembly are arranged in parallel on the C-shaped outer slip ring; the clockwise locking port and the counterclockwise locking port are arranged in parallel on the C-shaped inner slip ring; the circumferential spacing between the clockwise locking tongue assembly and the counterclockwise locking tongue assembly is equal to the circumferential spacing between the clockwise locking port and the counterclockwise locking port; the clockwise locking tongue assembly and the counterclockwise locking tongue assembly are arranged in parallel on the C-shaped inner slip ring ... The components have the same structure, and both include a lock tongue tooth block, a lock tongue reset spring, a lock tongue positioning buckle and a lock tongue mounting groove; the lock tongue mounting groove is arranged on a C-shaped outer sliding ring; the lock tongue tooth block is located in the lock tongue mounting groove, one end of the lock tongue tooth block is hinged to the C-shaped outer sliding ring, the middle part of the lock tongue tooth block is connected to the C-shaped outer sliding ring through the lock tongue reset spring, and the lock tongue positioning buckle is arranged between the other end of the lock tongue tooth block and the C-shaped outer sliding ring; the lock tongue tooth block of the clockwise lock tongue assembly is snap-fitted with the clockwise lock port; the lock tongue tooth block of the counterclockwise lock tongue assembly is snap-fitted with the counterclockwise lock port.

8. The tree digging device with integrated crown tying and root ball packing functions according to claim 5, characterized in that: The binding wire winding disk installation mechanism comprises a binding wire winding disk installation mechanism adapter, a pitch-adjusting screw, an inner pitch-adjusting screw sleeve, an outer pitch-adjusting screw sleeve, an inner friction-reducing sleeve, an outer friction-reducing sleeve, an inner support rocker arm group, an outer support rocker arm group, a winding disk centering hub tile group, a binding wire lead pitch-adjusting telescopic rod and a binding wire lead ring; the binding wire winding disk installation mechanism adapter is fixedly connected to the lower surface of the C-shaped inner slip ring; one end of the pitch-adjusting screw is fixedly connected to the binding wire winding disk installation mechanism adapter; the inner pitch-adjusting screw sleeve and the outer pitch-adjusting screw sleeve are threadedly sleeved in parallel on the pitch-adjusting screw sleeve rod; the inner friction reducing sleeve is sleeved on the outside of the inner pitch adjusting screw sleeve, and the inner pitch adjusting screw sleeve has rotational freedom relative to the inner friction reducing sleeve; the outer friction reducing sleeve is sleeved on the outside of the outer pitch adjusting screw sleeve, and the outer pitch adjusting screw sleeve has rotational freedom relative to the outer friction reducing sleeve; one end of the inner support rocker arm group is hinged to the inner friction reducing sleeve, and the other end of the inner support rocker arm group is hinged to one end of the winding disk centering hub tile group; one end of the outer support rocker arm group is hinged to the outer friction reducing sleeve, and the other end of the outer support rocker arm group is hinged to the other end of the winding disk centering hub tile group.

9. The tree digging device with integrated crown tying and root ball packing functions according to claim 5, characterized in that: The tree root ball shoveling mechanism comprises a tree root ball shoveling mechanism adapter, a shovel, a shovel horizontal posture adjustment guide rail bracket, a shovel horizontal posture adjustment slider bracket, a shovel horizontal posture adjustment screw, a shovel horizontal posture adjustment screw sleeve, a shovel digging guide support frame, a shovel pitch adjustment ball head bolt, a shovel digging guide rail, a shovel digging track groove and a shovel digging drive cylinder; the tree root ball shoveling mechanism adapter is fixedly connected to the lower surface of the C-shaped outer slip ring; the shovel horizontal posture adjustment guide rail bracket is fixedly connected to the tree root ball shoveling mechanism adapter; the The horizontal posture adjustment slider bracket of the excavating shovel is arranged on the horizontal posture adjustment guide rail bracket of the excavating shovel, and the horizontal posture adjustment slider bracket of the excavating shovel has translational freedom relative to the horizontal posture adjustment guide rail bracket of the excavating shovel; the horizontal posture adjustment screw of the excavating shovel is rotatably connected to the side of the horizontal posture adjustment guide rail bracket of the excavating shovel, and the horizontal posture adjustment screw of the excavating shovel is distributed in parallel with the horizontal posture adjustment guide rail bracket of the excavating shovel; the horizontal posture adjustment screw sleeve of the excavating shovel is threadedly sleeved on the horizontal posture adjustment screw of the excavating shovel, and the horizontal posture adjustment screw sleeve of the excavating shovel is fixedly connected to the horizontal posture adjustment slider bracket of the excavating shovel; A light axis rod is fixedly installed on the frame, and the light axis rod is vertically distributed with the horizontal posture adjustment screw of the digging shovel; the pitch adjustment ball head bolt of the digging shovel is screwed and installed on the horizontal posture adjustment slider bracket of the digging shovel, and the pitch adjustment ball head bolt of the digging shovel is vertically distributed with the light axis rod and is distributed in parallel along the axial direction of the horizontal posture adjustment screw of the digging shovel; a pitch adjustment push plate of the digging shovel is fixedly installed on the top of the digging guide support frame of the digging shovel, and a spherical pit is arranged on the upper surface of the pitch adjustment push plate of the digging shovel, and the ball head end of the pitch adjustment ball head bolt of the digging shovel is in contact with the spherical pit; The top of the shovel digging guide support frame is hinged on the optical axis rod, and the shovel digging guide support frame is connected to the shovel horizontal posture adjustment guide rail bracket through a tension spring; the shovel digging guide rail is fixedly installed on the shovel digging guide support frame; the shovel digging track groove is fixedly installed on the back of the shovel, and the shovel digging track groove is slidably connected with the shovel digging guide rail; the cylinder barrel of the shovel digging drive cylinder is hinged on the top of the shovel digging guide support frame, and the end of the power output rod of the shovel digging drive cylinder is hinged on the shovel digging track groove.

10. The tree digging device with integrated crown tying and root ball packing functions according to claim 9, characterized in that: An auxiliary exciter for shoveling and digging is fixedly installed on the upper part of the shovel body of the excavator shovel; the auxiliary exciter for shoveling and digging comprises a driving motor, a dynamic ratchet plate, a static ratchet plate, an exciter housing, an upper shock-absorbing spring and a lower shock-absorbing spring; the exciter housing adopts a combined structure, the top of the exciter housing is an open structure, and the exciter housing is fixedly connected to the excavator shovel; the driving motor is coaxially sleeved inside the open section of the exciter housing, the power output shaft of the driving motor faces downward, and the cross-sectional shape of the extended section of the power output shaft of the driving motor is square; a sliding key groove is provided on the outer surface of the driving motor, and a sliding key rib is provided on the inner surface of the open section of the exciter housing, the sliding key rib is located in the sliding key groove, and the sliding key rib and the sliding key groove are distributed parallel to the power output shaft of the driving motor; The center disk shaft of the movable ratchet disk faces upward, the center disk shaft of the movable ratchet disk is a hollow shaft structure, and the cross-sectional shape of the inner hole of the center disk shaft of the movable ratchet disk is square; the extended section of the power output shaft of the driving motor is inserted into the inner hole of the center disk shaft of the movable ratchet disk, and the extended section of the power output shaft of the driving motor has axial sliding freedom relative to the inner hole of the center disk shaft of the movable ratchet disk; a positioning slot is provided at the bottom of the static ratchet disk, and a positioning block is provided at the bottom of the exciter housing, and the positioning block is located in the positioning slot; the movable ratchet disk is meshed with the static ratchet disk; the upper shock-absorbing spring is provided between the driving motor and the exciter housing; the lower shock-absorbing spring is provided between the movable ratchet disk and the exciter housing, and a friction-reducing bearing is provided between the contact surface of the lower shock-absorbing spring and the movable ratchet disk.

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