A tree digging device integrated with tree crown bundling and tree root soil ball packaging functions

Abstract

The application discloses a tree digging device integrated with tree crown bundling and tree root soil ball packaging functions, which comprises a digging machine equipment adapter, a tree trunk clamping and tree crown folding mechanism, a rotating ring table mechanism, a binding tape winding disc mounting mechanism and a tree root soil ball digging mechanism; the tree trunk clamping and tree crown folding mechanism and the rotating ring table mechanism are arranged on the digging machine equipment adapter, and the binding tape winding disc mounting mechanism and the tree root soil ball digging mechanism are arranged on the rotating ring table mechanism. The tree digging device integrated with the tree crown bundling and the tree root soil ball packaging functions has the functions of tree root soil ball digging, tree crown bundling and tree root soil ball packaging, can replace manual operation to realize tree crown bundling and tree root soil ball packaging, reduces labor intensity, improves work efficiency, guarantees the quality stability of tree crown bundling and tree root soil ball packaging, can be combined with various digging machine equipment, reduces the cost of the whole machine, improves the use flexibility of the equipment, and has better universality and applicability.

Description

Technical Field

[0001] This invention belongs to the field of tree transplantation technology, and in particular relates to a tree digging device that integrates crown binding and root ball packaging functions. Background Technology

[0002] Tree transplantation is commonly involved in landscaping, urban beautification, and other similar activities. In order to ensure the survival rate of transplanted trees, it is usually necessary to tie the crowns of the dug-up trees and pack the root balls before they are transported and transplanted.

[0003] Currently, tree digging, crown binding, and root ball packaging are still mainly done manually. As a result, the labor intensity of the operators is very high and the work efficiency is relatively low. Due to the uneven skill levels of the operators, the quality and stability of crown binding and root ball packaging are difficult to guarantee. If the quality and stability of crown binding and root ball packaging are not up to standard, the crown and roots may be damaged during tree transportation, which will affect the survival rate of the trees after transplantation.

[0004] Although some mechanized tree-digging equipment has appeared on the market, these devices are relatively simple in function, only capable of digging out the root ball. Subsequent tasks such as binding the crown and packing the root ball still need to be done manually. In addition, these tree-digging devices are usually specialized equipment, resulting in higher overall costs, a lack of flexibility in use, and poor versatility and applicability. Summary of the Invention

[0005] To address the problems existing in the prior art, this invention provides a tree-digging device that integrates crown binding and root ball packaging functions. It not only has the function of digging up tree roots and root balls, but also the functions of crown binding and root ball packaging. This device can replace manual labor in crown binding and root ball packaging, reducing labor intensity, improving work efficiency, and ensuring the quality and stability of crown binding and root ball packaging. It can be used in combination with various excavators, reducing the overall cost of the equipment, improving the flexibility of use, and providing better versatility and applicability.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a tree-digging device integrating crown binding and root ball packaging functions, comprising an excavator equipment adapter, a trunk clamping and crown gathering mechanism, a rotating ring platform mechanism, a binding strap winding reel installation mechanism, and a root ball digging mechanism; the trunk clamping and crown gathering mechanism is disposed on the excavator equipment adapter; the rotating ring platform mechanism is disposed on the excavator equipment adapter and is located below the trunk clamping and crown gathering mechanism; the binding strap winding reel installation mechanism is disposed on the rotating ring platform mechanism; the root ball digging mechanism is disposed on the rotating ring platform mechanism, and the root ball digging mechanism and the binding strap winding reel installation mechanism are distributed side by side 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 disposed on the trunk clamping and crown gathering mechanism base; the trunk clamping assembly is disposed on the clamping arm assembly; and the crown gathering assembly is disposed on the trunk clamping assembly.

[0008] The clamping arm assembly includes a left clamping arm, a right clamping arm, a clamping arm drive cylinder, a left clamping transmission gear, and a right clamping transmission gear. One end of the left clamping arm is hinged to the base of the trunk clamping and crown gathering mechanism. The left clamping transmission gear is mounted on the hinge shaft between the left clamping arm and the base of the trunk clamping and crown gathering mechanism, and moves synchronously with the left clamping arm. One end of the right clamping arm is hinged to the base of the trunk clamping and crown gathering mechanism. The right clamping transmission gear is mounted on the hinge shaft between the right clamping arm and the base of the trunk clamping and crown gathering mechanism, and moves synchronously with the right clamping arm. The left clamping transmission gear meshes with the right clamping transmission gear. One end of the clamping arm drive cylinder is hinged to the left clamping arm, and the other end of the clamping arm drive cylinder is hinged to the right clamping arm.

[0009] The trunk clamping assembly includes a left trunk clamp, a right trunk clamp, a left trunk clamping roller assembly, a right trunk clamping roller assembly, a clamping roller rotation drive motor, and a synchronous belt transmission mechanism. The left trunk clamp is mounted on the other end of the left clamping arm. The left trunk clamping roller assembly is disposed on the inner surface of the left trunk clamp. The clamping roller rotation drive motor is mounted on the outer surface of the left trunk clamp, and the clamping roller rotation drive motor and the left trunk clamping roller assembly are connected by a synchronous belt transmission mechanism. The right trunk clamp is mounted on the other end of the right clamping arm. The right trunk clamping roller assembly... The canopy-gathering assembly is located on the inner surface of the right trunk gripper. It includes a left canopy-gathering arc rod, a right canopy-gathering arc rod, a left canopy-gathering flexible roller, and a right canopy-gathering flexible roller. The left canopy-gathering arc rod is fixedly installed above the left trunk gripper. The left canopy-gathering flexible rollers are evenly distributed on the left canopy-gathering arc rod. The right canopy-gathering arc rod is fixedly installed above the right trunk gripper. The right canopy-gathering flexible rollers are evenly distributed on the right canopy-gathering arc rod. The arc-shaped openings of the left and right canopy-gathering arc rods are directly opposite each other.

[0010] The rotating ring platform mechanism includes a rotating ring platform base, a rotating ring platform support frame, a pitch adjustment cylinder for the rotating ring platform support frame, a C-shaped annular channel 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 platform base is fixedly connected to the excavator equipment adapter. The channel opening of the C-shaped annular channel steel frame faces downwards. The rotating ring platform support frame adopts a U-shaped structure, with the U-shaped bottom beam fixedly connected to the rotating ring platform base. The two U-shaped arms of the rotating ring platform support frame are hinged to the C-shaped annular channel steel frame, and the two U-shaped arms of the rotating ring platform support frame are mirror-symmetrical with respect to the notch of the C-shaped annular channel steel frame. One end of the pitch adjustment cylinder of the rotating ring platform support frame is hinged to the rotating ring platform machine. On the U-shaped bottom beam of the support frame, the other end of the pitch adjustment cylinder of the rotating ring platform mechanism support frame is hinged to the C-shaped annular channel steel frame. The pitch adjustment cylinder of the rotating ring platform mechanism support frame and the notch of the C-shaped annular channel steel frame have a 180° phase angle. The C-shaped outer slip ring is coaxially fitted on the outside of the C-shaped inner slip ring. The C-shaped transmission gear ring is coaxially fitted on the outside of the C-shaped inner slip ring and located above the C-shaped outer slip ring. The C-shaped transmission gear ring and the C-shaped inner slip ring are an integral structure. The C-shaped inner slip ring, C-shaped outer slip ring and C-shaped transmission gear ring are all coaxially set inside the groove of the C-shaped annular channel steel frame. The slip ring drive motor is fixedly installed on the C-shaped annular channel steel frame. The slip ring drive gear is fixedly installed on the motor shaft of the slip ring drive motor. The slip ring drive gear meshes with the C-shaped transmission gear ring through the notch provided on the C-shaped annular channel steel frame.

[0011] An inner slip ring guide groove is provided on the inner arc surface of the C-shaped inner slip ring; an outer slip ring guide groove is provided 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 channel steel frame, the plurality of inner slip ring guide pins being evenly distributed along the circumferential direction and extending 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 channel steel frame, the plurality of outer slip ring guide pins being evenly distributed along the circumferential direction and extending 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 channel steel frame, the plurality of auxiliary guide pins being evenly distributed along the circumferential direction and extending into the circumferential 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 provided between the inner C-shaped slip ring and the outer C-shaped slip ring; the inner and outer slip ring locking mechanism includes a clockwise locking tongue assembly, a counterclockwise locking tongue assembly, a clockwise locking jaw, and a counterclockwise locking jaw; the clockwise locking tongue assembly and the counterclockwise locking tongue assembly are arranged side by side on the outer C-shaped slip ring; the clockwise locking jaw and the counterclockwise locking jaw are arranged side by side on the inner C-shaped slip ring; the circumferential distance between the clockwise locking tongue assembly and the counterclockwise locking tongue assembly is equal to the circumferential distance between the clockwise locking jaw and the counterclockwise locking jaw; the clockwise locking tongue assembly and the counterclockwise locking tongue assembly... The components have the same structure, including a latch tooth block, a latch return spring, a latch positioning buckle, and a latch mounting groove; the latch mounting groove is set on the C-shaped outer slip ring; the latch tooth block is located in the latch mounting groove, one end of the latch tooth block is hinged to the C-shaped outer slip ring, the middle of the latch tooth block is connected to the C-shaped outer slip ring through the latch return spring, and the latch positioning buckle is set between the other end of the latch tooth block and the C-shaped outer slip ring; the latch tooth block of the clockwise latch assembly is engaged with the clockwise lock mouth; the latch tooth block of the counterclockwise latch assembly is engaged with the counterclockwise lock mouth.

[0013] The cable tie winding reel mounting mechanism includes a cable tie winding reel mounting mechanism adapter seat, an adjusting screw, an inner adjusting screw sleeve, an outer adjusting screw sleeve, an inner friction-reducing sleeve, an outer friction-reducing sleeve, an inner support swing rod assembly, an outer support swing rod assembly, a winding reel centering hub tile assembly, a cable tie lead wire adjusting telescopic rod, and a cable tie lead wire ring; the cable tie winding reel mounting mechanism adapter seat is fixedly connected to the lower surface of the C-shaped inner slip ring; one end of the adjusting screw is fixedly connected to the cable tie winding reel mounting mechanism adapter seat; the inner and outer adjusting screw sleeves are screwed side by side onto the adjusting screw... On the rod; the inner friction-reducing sleeve is fitted on the outside of the inner adjusting screw sleeve, and the inner adjusting screw sleeve has a degree of rotational freedom relative to the inner friction-reducing sleeve; the outer friction-reducing sleeve is fitted on the outside of the outer adjusting screw sleeve, and the outer adjusting screw sleeve has a degree of rotational freedom relative to the outer friction-reducing sleeve; one end of the inner support rocker arm assembly is hinged to the inner friction-reducing sleeve, and the other end of the inner support rocker arm assembly is hinged to one end of the winding disc centering hub tile assembly; one end of the outer support rocker arm assembly is hinged to the outer friction-reducing sleeve, and the other end of the outer support rocker arm assembly is hinged to the other end of the winding disc centering hub tile assembly.

[0014] The root ball shovel digging mechanism includes a root ball shovel digging mechanism adapter seat, a shovel, a shovel horizontal adjustment guide rail bracket, a shovel horizontal adjustment slider bracket, a shovel horizontal adjustment screw, a shovel horizontal 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 root ball shovel digging mechanism adapter seat is fixedly connected to the lower surface of the C-shaped outer slip ring; the shovel horizontal adjustment guide rail bracket is fixedly connected to the root ball shovel digging mechanism adapter seat; The digging shovel horizontal adjustment slider bracket is mounted on the digging shovel horizontal adjustment guide rail bracket, and has translational freedom relative to the digging shovel horizontal adjustment guide rail bracket; the digging shovel horizontal adjustment screw is rotatably connected to the side of the digging shovel horizontal adjustment guide rail bracket, and the digging shovel horizontal adjustment screw is distributed parallel to the digging shovel horizontal adjustment guide rail bracket; the digging shovel horizontal adjustment sleeve is screwed onto the digging shovel horizontal adjustment screw, and the digging shovel horizontal adjustment sleeve is fixedly connected to the digging shovel horizontal adjustment slider bracket; the digging shovel horizontal adjustment slider bracket... A light axis rod is fixedly installed on the frame, and the light axis rod is perpendicular to the horizontal adjustment screw of the digging shovel; the pitch adjustment ball head bolt of the digging shovel is screwed onto the horizontal adjustment slider bracket of the digging shovel, and the pitch adjustment ball head bolt of the digging shovel is perpendicular to the light axis rod and arranged in parallel along the axial direction of the horizontal adjustment screw of the digging shovel; a pitch adjustment push plate of the digging shovel is fixedly installed on the top of the digging shovel guide support frame, and a spherical recess is provided 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 top of the spherical recess; The top of the digging shovel guide support frame is hinged to the optical shaft rod, and the digging shovel guide support frame is connected to the digging shovel horizontal adjustment guide rail bracket through a tension spring; the digging shovel guide rail is fixedly installed on the digging shovel guide support frame; the digging shovel track groove is fixedly installed on the back of the digging shovel, and the digging shovel track groove is slidably connected to the digging shovel guide rail; the cylinder of the digging shovel drive cylinder is hinged to the top of the digging shovel guide support frame, and the end of the power output rod of the digging shovel drive cylinder is hinged to the digging shovel track groove.

[0015] An auxiliary vibrator is fixedly installed on the upper part of the digging shovel body; the auxiliary vibrator includes a drive motor, a moving ratchet disc, a stationary ratchet disc, a vibrator housing, an upper shock absorber spring, and a lower shock absorber spring; the vibrator housing adopts a combined structure, with an open top, and is fixedly connected to the digging shovel; the drive motor is coaxially mounted inside the open section of the vibrator housing, with the drive motor's power output shaft facing downwards, and the cross-sectional shape of the extended section of the drive motor's power output shaft is square; a sliding key groove is provided on the outer surface of the drive motor, and a sliding key rib is provided on the inner surface of the open section of the vibrator housing, with the sliding key rib located within the sliding key groove, and the sliding key rib and sliding key groove are distributed parallel to the drive motor's power output shaft; The central shaft of the moving ratchet disc faces upwards and is a hollow shaft with a square cross-section. The extended section of the drive motor's power output shaft is inserted into the inner hole of the moving ratchet disc's central shaft, and has axial sliding freedom relative to the inner hole of the moving ratchet disc's central shaft. A positioning groove is provided at the bottom of the stationary ratchet disc, and a positioning block is provided at the bottom of the vibrator housing, with the positioning block located within the positioning groove. The moving ratchet disc meshes with the stationary ratchet disc. The upper shock-absorbing spring is positioned between the drive motor and the vibrator housing. The lower shock-absorbing spring is positioned between the moving ratchet disc and the vibrator housing, and a friction-reducing bearing is provided between the contact surface of the lower shock-absorbing spring and the moving ratchet disc.

[0016] The beneficial effects of this invention are:

[0017] The tree-digging device of the present invention integrates the functions of crown binding and root ball packaging. It not only has the function of digging up the root ball, but also the functions of crown binding and root ball packaging. It can replace manual labor to perform crown binding and root ball packaging, reduce labor intensity, improve work efficiency, and ensure the quality and stability of crown binding and root ball packaging. It can be used in combination with various excavators, reducing the overall cost of the equipment, improving the flexibility of equipment use, and having better versatility and applicability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a tree-digging device integrating crown binding and root ball packaging functions according to the present invention;

[0019] Figure 2 This is a schematic diagram of the trunk clamping and crown gathering mechanism of the present invention (view 1);

[0020] Figure 3 This is a schematic diagram of the trunk clamping and crown gathering mechanism of the present invention (viewpoint 2);

[0021] Figure 4This is a schematic diagram of the rotating ring platform mechanism of the present invention (view 1);

[0022] Figure 5 This is a schematic diagram of the rotating ring mechanism of the present invention (the base and support frame of the rotating ring mechanism are not shown). (View 2: The inner C-shaped slip ring and the outer C-shaped slip ring are in the unlocked state).

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

[0024] Figure 7 This is a schematic diagram of the structure of the cable tie winding reel mounting mechanism of the present invention;

[0025] Figure 8 This is a schematic diagram of the root ball excavation mechanism of the present invention;

[0026] Figure 9 This is a schematic diagram of the root ball digging mechanism (digging shovel, etc. not shown) of the present invention;

[0027] Figure 10 This is a schematic diagram of the structure of the excavator guide support frame of the present invention;

[0028] Figure 11 This is a schematic diagram of the structure of the digging-assisted vibrator of the present invention;

[0029] Figure 12 This is a schematic diagram of the structure of the digging-assisted vibrator (vibrator housing not shown) of the present invention;

[0030] Figure 13 This is a schematic diagram of the structure of the exciter housing of the present invention;

[0031] In the diagram, I—excavator equipment adapter, II—trunk clamping and crown gathering mechanism, III—rotating ring platform mechanism, IV—tying strap winding reel installation mechanism, V—root ball digging mechanism, 1—trunk clamping and crown gathering mechanism base, 2—left clamping arm, 3—right clamping arm, 4—clamping arm drive cylinder, 5—left clamping transmission gear, 6—right clamping transmission gear, 7—left trunk gripper, 8—right trunk gripper, 9—left trunk clamping roller assembly, 10—right trunk clamping roller assembly, 11—clamping roller rotation drive motor, 12—synchronous belt transmission mechanism, 13—left crown gathering arc rod, 14—right crown gathering arc rod, 15. 16—Left crown retracting flexible roller, 17—Right crown retracting flexible roller, 18—Rotating ring platform mechanism base, 19—Rotating ring platform mechanism support frame, 20—C-shaped annular channel steel frame, 21—C-shaped inner slip ring, 22—C-shaped outer slip ring, 23—C-shaped transmission gear ring, 24—Slip ring drive motor, 25—Slip ring drive gear, 26—Inner slip ring guide groove, 27—Outer slip ring guide groove, 28—Inner slip ring guide pin, 29—Outer slip ring guide pin, 30—Auxiliary guide pin, 31—Rotating ring platform mechanism support frame pitch adjustment cylinder, 32—Clocking tongue assembly, 33—Counterclockwise locking tongue assembly, 34—Clocking jaw, 3 4—Counterclockwise locking jaw; 35—Lock tongue tooth block; 36—Lock tongue return spring; 37—Lock tongue positioning buckle; 38—Lock tongue mounting groove; 39—Binding strap winding reel mounting mechanism adapter seat; 40—Adjusting pitch screw; 41—Inner adjusting pitch sleeve; 42—Outer adjusting pitch sleeve; 43—Inner anti-friction sleeve; 44—Outer anti-friction sleeve; 45—Inner support swing arm assembly; 46—Outer support swing arm assembly; 47—Winding reel centering hub tile assembly; 48—Binding strap lead wire adjusting telescopic rod; 49—Binding strap lead wire ring; 50—Tree root soil ball shovel digging mechanism adapter seat; 51—Digging shovel; 52—Digging shovel horizontal attitude adjustment guide rail bracket; 53—Digging shovel horizontal attitude adjustment slider bracket. 54—Digging shovel horizontal adjustment screw, 55—Digging shovel horizontal adjustment sleeve, 56—Digging shovel guide support frame, 57—Digging shovel pitch adjustment ball head bolt, 58—Digging shovel guide rail, 59—Digging shovel track groove, 60—Digging shovel drive cylinder, 61—Optical shaft rod, 62—Digging shovel pitch adjustment push plate, 63—Spherical recess, 64—Digging auxiliary vibrator, 65—Drive motor, 66—Moving ratchet disc, 67—Static ratchet disc, 68—Vibrator housing, 69—Upper shock absorber spring, 70—Lower shock absorber spring, 71—Slide key groove, 72—Slide key protrusion rib, 73—Positioning slot, 74—Positioning block. Detailed Implementation

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

[0033] like Figures 1-13As shown, a tree-digging device integrating crown binding 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 strap winding reel installation mechanism IV, and a root ball digging mechanism V. The trunk clamping and crown gathering mechanism II is mounted on the excavator equipment adapter I. The rotating ring platform mechanism III is mounted on the excavator equipment adapter I and is located below the trunk clamping and crown gathering mechanism II. The binding strap winding reel installation mechanism IV is mounted on the rotating ring platform mechanism III. The root ball digging mechanism V is mounted on the rotating ring platform mechanism III, and the root ball digging mechanism V and the binding strap winding reel installation mechanism IV are arranged side by side 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 disposed on the trunk clamping and crown gathering mechanism base 1; the trunk clamping assembly is disposed on the clamping arm assembly; and the crown gathering assembly is disposed on the trunk clamping assembly.

[0035] The clamping arm assembly includes a left clamping arm 2, a right clamping arm 3, a clamping arm drive 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 to the base 1 of the trunk clamping and crown gathering mechanism. The left clamping transmission gear 5 is mounted on the hinge shaft between the left clamping arm 2 and the base 1 of the trunk clamping and crown gathering mechanism, and moves synchronously with the left clamping arm 2. One end of the right clamping arm 3 is hinged to the base 1 of the trunk clamping and crown gathering mechanism. The right clamping transmission gear 6 is mounted on the hinge shaft between the right clamping arm 3 and the base 1 of the trunk clamping and crown gathering mechanism, and moves synchronously with the right clamping arm 3. The left clamping transmission gear 5 meshes with the right clamping transmission gear 6. One end of the clamping arm drive cylinder 4 is hinged to the left clamping arm 2, and the other end of the clamping arm drive cylinder 4 is hinged to the right clamping arm 3.

[0036] The trunk clamping assembly includes a left trunk clamp 7, a right trunk clamp 8, a left trunk clamping roller assembly 9, a right trunk clamping roller assembly 10, a clamping roller rotation drive motor 11, and a synchronous belt transmission mechanism 12. The left trunk clamp 7 is mounted on the other end of the left clamping arm 2. The left trunk clamping roller assembly 9 is disposed on the inner surface of the left trunk clamp 7. The clamping roller rotation drive motor 11 is mounted on the outer surface of the left trunk clamp 7, and the clamping roller rotation drive motor 11 and the left trunk clamping roller assembly 9 are connected by the synchronous belt transmission mechanism 12. The right trunk clamp 8 is mounted on the other end of the right clamping arm 3. The right trunk clamping roller assembly 10 is disposed on the inner surface of the left trunk clamp 7. The crown gathering assembly includes a left crown gathering arc rod 13, a right crown gathering arc rod 14, a left crown gathering flexible roller 15, and a right crown gathering flexible roller 16, all placed on the inner surface of the right trunk clamp 8. The left crown gathering arc rod 13 is fixedly installed above the left trunk clamp 7. The left crown gathering flexible roller 15 is evenly distributed on the left crown gathering arc rod 13. The right crown gathering arc rod 14 is fixedly installed above the right trunk clamp 8. The right crown gathering flexible roller 16 is evenly distributed on the right crown gathering arc rod 14. The arc sides of the left crown gathering arc rod 13 and the right crown gathering flexible roller 16 are directly opposite each other.

[0037] The rotating ring platform mechanism III includes a rotating ring platform base 17, a rotating ring platform support frame 18, a rotating ring platform support frame pitch adjustment cylinder 30, a C-shaped annular channel 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 base 17 is fixedly connected to the excavator equipment adapter I. The channel steel opening of the C-shaped annular channel steel frame 19 is set downwards. The rotating ring platform support frame 18 adopts a U-shaped structure. The U-shaped bottom beam of the rotating ring platform support frame 18 is fixedly connected to the rotating ring platform base 17. The two U-shaped arms of the rotating ring platform support frame 18 are hinged to the C-shaped annular channel steel frame 19. The two U-shaped arms of the rotating ring platform support frame 18 are mirror-symmetrical with respect to the notch of the C-shaped annular channel steel frame 19. One end of the rotating ring platform support frame pitch adjustment cylinder 30 is hinged to the rotating ring platform 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 to the C-shaped annular channel steel frame 19. The pitch adjustment cylinder 30 of the rotating ring platform mechanism support frame and the notch of the C-shaped annular channel steel frame 19 have a 180° phase angle. The C-shaped outer slip ring 21 is coaxially fitted on the outside of the C-shaped inner slip ring 20. The C-shaped transmission gear ring 22 is coaxially fitted on the outside of the C-shaped inner slip ring 20 and located above the C-shaped outer slip ring 21. The C-shaped transmission gear ring 22 and the C-shaped inner slip ring 20 are connected. The inner slip ring 20 is an integral structure; the inner slip ring 20, the outer slip ring 21, and the transmission gear ring 22 are all coaxially arranged inside the groove of the C-shaped annular channel steel frame 19; the slip ring drive motor 23 is fixedly installed on the C-shaped annular channel steel frame 19, and the slip ring drive gear 24 is fixedly installed on the motor shaft of the slip ring drive motor 23. The slip ring drive gear 24 meshes with the C-shaped transmission gear ring 22 through the notch provided on the C-shaped annular channel 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 channel steel frame 19, 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 channel steel frame 19, 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 channel steel frame 19, the plurality of auxiliary guide pins 29 are evenly distributed along the circumferential direction, and the auxiliary guide pins 29 extend into the circumferential 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 provided between the inner C-shaped slip ring 20 and the outer C-shaped slip ring 21. The inner and outer slip ring locking mechanism includes a clockwise locking tongue assembly 31, a counterclockwise locking tongue assembly 32, a clockwise locking jaw 33, and a counterclockwise locking jaw 34. The clockwise locking tongue assembly 31 and the counterclockwise locking tongue assembly 32 are arranged side-by-side on the outer C-shaped slip ring 21. The clockwise locking jaw 33 and the counterclockwise locking jaw 34 are arranged side-by-side on the inner C-shaped slip ring 20. The circumferential distance between the clockwise locking tongue assembly 31 and the counterclockwise locking tongue assembly 32 is equal to the circumferential distance between the clockwise locking jaw 33 and the counterclockwise locking jaw 34. The structure of the clockwise locking tongue assembly 31 and the counterclockwise locking tongue assembly 32... The lock tongue assembly 31 and the counterclockwise lock tongue assembly 32 are identical, each including a latching tooth block 35, a latching return spring 36, a latching positioning buckle 37, and a latching mounting groove 38. The latching mounting groove 38 is located on the C-shaped outer slip ring 21. The latching tooth block 35 is located inside the latching mounting groove 38. One end of the latching tooth block 35 is hinged to the C-shaped outer slip ring 21, and the middle part of the latching tooth block 35 is connected to the C-shaped outer slip ring 21 through the latching return spring 36. The latching positioning buckle 37 is located between the other end of the latching tooth block 35 and the C-shaped outer slip ring 21. The latching tooth block 35 of the clockwise latching assembly 31 is engaged with the clockwise lock opening 33. The latching tooth block 35 of the counterclockwise latching assembly 32 is engaged with the counterclockwise lock opening 34.

[0040] The cable tie winding reel mounting mechanism IV includes a cable tie winding reel mounting mechanism adapter 39, an adjusting screw 40, an inner adjusting screw sleeve 41, an outer adjusting screw sleeve 42, an inner anti-friction sleeve 43, an outer anti-friction sleeve 44, an inner support swing rod assembly 45, an outer support swing rod assembly 46, a winding reel centering hub tile assembly 47, a cable tie lead wire adjusting telescopic rod 48, and a cable tie lead wire ring 49. The cable tie winding reel mounting mechanism adapter 39 is fixedly connected to the lower surface of the C-shaped inner slip ring 20. One end of the adjusting screw 40 is fixedly connected to the cable tie winding reel mounting mechanism adapter 39. The inner adjusting screw sleeve 41 and the outer adjusting screw sleeve 42 are screwed together in parallel and fitted onto the adjusting screw. On the screw 40; the inner friction-reducing sleeve 43 is fitted on the outside of the inner adjusting sleeve 41, and the inner adjusting sleeve 41 has a degree of rotational freedom relative to the inner friction-reducing sleeve 43; the outer friction-reducing sleeve 44 is fitted on the outside of the outer adjusting sleeve 42, and the outer adjusting sleeve 42 has a degree of rotational freedom relative to the outer friction-reducing sleeve 44; one end of the inner support rocker arm assembly 45 is hinged to the inner friction-reducing sleeve 43, and the other end of the inner support rocker arm assembly 45 is hinged to one end of the winding disc centering hub tile assembly 47; one end of the outer support rocker arm assembly 46 is hinged to the outer friction-reducing sleeve 44, and the other end of the outer support rocker arm assembly 46 is hinged to the other end of the winding disc centering hub tile assembly 47.

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

[0042] An auxiliary vibrator 64 is fixedly installed on the upper part of the shovel body of the digging shovel 51. The auxiliary vibrator 64 includes a drive motor 65, a moving ratchet disc 66, a stationary ratchet disc 67, a vibrator housing 68, an upper shock absorber spring 69, and a lower shock absorber spring 70. The vibrator housing 68 adopts a combined structure, with an open top. The vibrator housing 68 is fixedly connected to the digging shovel 51. The drive motor 65 is coaxially fitted inside the open section of the vibrator housing 68, with the power output shaft of the drive motor 65 facing downwards. The cross-sectional shape of the extended section of the power output shaft of the drive motor 65 is square. A sliding key groove 71 is provided on the outer surface of the drive motor 65, and a sliding key rib 72 is provided on the inner surface of the open section of the vibrator housing 68. The sliding key rib 72 is located inside 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 drive motor 65. The distribution is as follows: the central disc shaft of the moving ratchet 66 faces upward, the central disc shaft of the moving ratchet 66 is a hollow shaft structure, and the cross-sectional shape of the inner hole of the central disc shaft of the moving ratchet 66 is square; the power output shaft extension of the drive motor 65 is inserted into the inner hole of the central disc shaft of the moving ratchet 66, and the power output shaft extension of the drive motor 65 has axial sliding freedom relative to the inner hole of the central disc shaft of the moving ratchet 66; a positioning groove 73 is provided at the bottom of the stationary ratchet 67, and a positioning block 74 is provided at the bottom of the vibrator housing 68, the positioning block 74 being located in the positioning groove 73; the moving ratchet 66 and the stationary ratchet 67 are meshed; the upper shock absorber spring 69 is provided between the drive motor 65 and the vibrator housing 68; the lower shock absorber spring 70 is provided between the moving ratchet 66 and the vibrator housing 68, and a friction-reducing bearing is provided between the contact surface of the lower shock absorber spring 70 and the moving ratchet 66.

[0043] The following describes a single use of the present invention with reference to the accompanying drawings:

[0044] In this embodiment, there are two sets of binding tape winding reel mounting mechanisms IV, which are evenly distributed at a 180-degree phase angle relative to the center of the C-shaped annular channel steel frame 19. There are four sets of tree root ball digging mechanisms V, which are evenly distributed at a 90-degree phase angle relative to the center of the C-shaped annular channel steel frame 19. There are two slip ring drive motors 23 within 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 I to replace the original bucket.

[0046] Select a tree that needs to be transplanted, and move the tree-digging device with an excavator until the trunk enters the inner side of the C-shaped annular steel frame 19 through the gap in the C-shaped annular steel frame 19, making the center of the trunk coincide with the center of the C-shaped annular steel frame 19 as much as possible.

[0047] Install the pre-prepared tie-on winding reel onto the tie-on winding reel mounting mechanism IV. First, use a wrench to tighten the outer adjusting screw sleeve 42 to increase the distance between the outer adjusting screw sleeve 42 and the inner adjusting screw sleeve 41. During the movement of the outer adjusting screw sleeve 42, the swing angle of the inner support swing rod assembly 45 and the outer support swing rod assembly 46 gradually decreases, thereby driving the winding reel centering hub tile assembly 47 closer to the adjusting screw 40, so that the overall diameter of the winding reel centering hub tile assembly 47 becomes smaller, until the inner diameter of the mounting hole of the tie-on winding reel is larger than the overall diameter of the winding reel centering hub tile assembly 47.

[0048] After the overall diameter of the winding reel centering hub tile assembly 47 is reduced, the pre-prepared cable tie winding reel can be fitted onto the winding reel centering hub tile assembly 47 through its central mounting hole. Then, the outer adjusting sleeve 42 is screwed in the opposite direction to reduce the distance between the outer adjusting sleeve 42 and the inner adjusting sleeve 41. During the movement of the outer adjusting sleeve 42, the swing angle of the inner support rocker arm assembly 45 and the outer support rocker arm assembly 46 gradually increases, thereby driving the winding reel centering hub tile assembly 47 away from the adjusting screw 40, thus allowing the winding reel to... The overall diameter of the centering hub tile assembly 47 increases until the winding reel centering hub tile assembly 47 completely supports the mounting hole of the binding tape winding reel. The winding reel centering hub tile assembly 47 and the inner wall of the mounting hole of the binding tape winding reel achieve interference contact. At this time, the binding tape winding reel can freely rotate around the inner adjusting screw sleeve 41 and the outer adjusting screw sleeve 42, together with the winding reel centering hub tile assembly 47, the inner support swing rod assembly 45, the outer support swing rod assembly 46, the inner friction-reducing sleeve 43 and the outer friction-reducing sleeve 44, facilitating the free release of the binding tape.

[0049] After the binding tape reel is installed, lead the end of the binding tape out from the binding tape reel, then pass it through the binding tape lead loop 49 and tie it to the trunk at the lower end of the tree canopy. The extension of the binding tape lead telescopic rod 48 can be adjusted according to the actual situation.

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

[0051] After the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21 are unlocked, the clamping arm drive cylinder 4 is activated, reducing its extension. This causes the left clamping arm 2 and the right clamping arm 3 to move closer together. Through the meshing 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 move synchronously. As the left clamping arm 2 and the right clamping arm 3 move closer together, the left trunk clamp 7 and the right trunk clamp 8 also move closer together, causing the left crown-closing arc rod 13 and the right crown-closing arc rod 14 to move closer together. Finally, the crown is closed by the approaching left crown-closing arc rod 13 and the right crown-closing arc rod 14.

[0052] After the tree crown closing action is completed, the excavator is operated to move the tree-digging device upwards as a whole. At the same time, the slip ring drive motor 23 is started, which drives the slip ring drive gear 24 to rotate, and then drives the C-shaped transmission gear ring 22 that meshes with it to rotate. During the rotation of the C-shaped transmission gear ring 22, the inner slip ring 20 of the C-shape rotates synchronously, which in turn drives the binding tape winding reel mounting mechanism IV and the binding tape winding reel on it to perform a circular motion around the closed tree crown. Since the tree-digging device moves upwards as a whole, the movement trajectory of the binding tape winding reel is an upward spiral trajectory. As the binding tape winding reel moves upwards in a spiral, the binding tape released from the binding tape winding reel will spirally wrap around the outside of the closed tree crown to form a bundle until the tree crown is bundled to the specified requirements.

[0053] After the tree crown is tied, cut the binding tape from the binding tape reel, then tie the cut end of the binding tape to the tree crown branch to secure the binding tape. Then, operate the excavator to lower the tree digging device to the ground and adjust the locking tongue positioning buckle 37 to the open state. Under the pushing force of the locking tongue return spring 36, the locking tongue tooth block 35 is pushed back into the clockwise locking mouth 33 and the counterclockwise locking 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 are locked, use a wrench to turn the horizontal adjustment screw 54 of the digging shovel, which will drive the horizontal adjustment sleeve 55 of the digging shovel to adjust its position back and forth until the digging shovel 51 moves to the appropriate position. Then, use a wrench to turn the pitch adjustment ball head bolt 57 of the digging shovel. With the cooperation of the pitch adjustment ball head bolt 57 and the tension spring, adjust the tilt angle of the digging shovel guide support frame 56 around the optical axis rod 61 until the tilt angle of the digging shovel 51 reaches the appropriate position. At this time, by adjusting the horizontal position and tilt angle of the digging shovel 51, the size and shape of the root ball can be set.

[0055] After the horizontal position and tilt angle of the digging shovel 51 are adjusted, the digging auxiliary vibrator 64 is started first. The power output shaft of its drive motor 65 will drive the moving ratchet disc 66 to rotate at high speed. During the rotation, the moving ratchet disc 66, the stationary ratchet disc 67 and the lower shock absorber spring 70 will cooperate synchronously to achieve high-frequency axial movement, and finally generate high-frequency vibration. The high-frequency vibration will be further transmitted to the digging shovel 51 through the vibrator housing 68.

[0056] When the digging auxiliary vibrator 64 is started, the digging shovel drive cylinder 60 is further activated, causing the piston rod of the digging shovel drive cylinder 60 to extend downwards, driving the digging shovel 51 to insert into the soil. The insertion trajectory of the digging shovel 51 is limited by the digging shovel guide rail 58 and the digging shovel track groove 59. Due to the auxiliary effect of high-frequency vibration, the digging shovel 51 can be inserted into the soil more easily.

[0057] When the digging shovels 51 of the four sets of root ball digging mechanisms V are inserted into the soil at the set depth, the digging shovel drive cylinder 60 is activated in reverse, causing the piston rod of the digging shovel drive cylinder 60 to retract upward to the initial position, and the digging shovels 51 are completely disengaged from the soil. Then, the slip ring drive motor 23 is activated, driving the slip ring drive gear 24 to rotate, which in turn drives the C-shaped transmission gear ring 22 that meshes with it 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 root ball digging mechanisms V to rotate synchronously until the four sets of root ball digging mechanisms V rotate horizontally by 90 degrees.

[0058] After the four sets of root ball digging mechanisms V rotate 90 degrees horizontally, the digging drive cylinder 60 is restarted, causing the digging shovel 51 to re-insert into the soil at other circumferential positions. After two digging operations, the root ball is formed. If the root ball is not formed after two digging operations, a few more digging operations can be performed until the root ball reaches the forming standard. Then, the digging drive cylinder 60 is started in reverse, causing the piston rod of the digging drive cylinder 60 to retract upward to the initial position, and the digging shovel 51 is completely disengaged from the soil.

[0059] After the root ball digging is completed, the clamping arm drive cylinder 4 is activated again 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 move closer to each other. With 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 move synchronously, thereby driving the left trunk clamping claw 7 and the right trunk clamping claw 8 to move closer to 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] After the tree trunk is clamped and fixed, the excavator is operated to move the tree digging device upward. At this time, the tree digging device will lift the clamped tree and the root ball at the bottom to the ground. Then, the locking tongue positioning buckle 37 is adjusted to the locked state, so that the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21 are readjusted to the unlocked state. In the unlocked state, the locking tongue tooth block 35 is completely in the locking tongue mounting groove 38.

[0061] After the C-shaped inner slip ring 20 and the C-shaped outer slip ring 21 have completed the unlocking adjustment, the pitch adjustment cylinder 30 of the rotating ring platform support frame is activated to adjust its extension, thereby adjusting the tilt angle of the C-shaped annular channel steel frame 19 so that the central axis of the C-shaped annular channel steel frame 19 forms an angle with the central axis of the root ball, in preparation for the subsequent packaging of the root ball.

[0062] After the inclination angle of the C-shaped annular channel steel frame 19 is adjusted, the end of the binding strap is led out from the binding strap winding spool, then passed through the binding strap lead ring 49 and the junction of the trunk and the root ball. The extension of the binding strap lead tension telescopic rod 48 can be adjusted according to the actual situation. Subsequently, the clamping roller rotation drive motor 11 and the slip ring drive motor 23 are started simultaneously. With the start of the clamping roller rotation drive motor 11, the left trunk clamping roller group 9 is driven to rotate through the synchronous belt transmission mechanism 12, thereby causing 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 that meshes with it 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 tape winding reel mounting mechanism IV and the binding tape winding reel on it to perform circumferential motion around the root ball. Since the trunk rotates horizontally in the clamping state, the binding tape can wrap around the root ball once after the trunk rotates horizontally by a set angle. When the trunk rotates 360 degrees, the binding tape achieves 360-degree wrapping of the root ball. At this time, the root ball packing action is also completed simultaneously.

[0063] After the root ball is packed, the binding tape is cut from the binding tape reel. Then, the cut end of the binding tape is tied to the trunk to secure the binding tape. Next, the tilt adjustment cylinder 30 of the rotating ring mechanism support frame is activated in reverse until the C-shaped annular channel steel frame 19 returns to a horizontal state. At the same time, the C-shaped inner slip ring 20 and the C-shaped transmission gear ring 22 are also adjusted back to their initial positions to make room for the opening in the C-shaped annular channel steel frame 19. Finally, the excavator is operated to lower the tree into the tree pit for temporary placement.

[0064] After the tree crown is tied and the root ball is packed, it is placed in the tree pit for temporary placement. The trunk clamping and crown gathering mechanism II is released from the trunk and reset. Then, the inner C-shaped slip ring 20 and the outer C-shaped slip ring 21 are readjusted to the locked state. Then, the excavator is operated to move the tree digging device until the trunk is moved out of the gap in the C-shaped annular channel steel frame 19. 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 scope of protection of the present invention. All equivalent implementations or modifications that do not depart from the present invention are included in the scope of protection of the present invention.

Claims

1. A tree-digging device integrating crown binding and root ball packaging functions, characterized in that: The system includes an excavator adapter, a trunk clamping and crown gathering mechanism, a rotating platform mechanism, a binding tape winding reel installation mechanism, and a root ball shoveling mechanism. The trunk clamping and crown gathering mechanism is mounted on the excavator adapter. The rotating platform mechanism is mounted on the excavator adapter and located below the trunk clamping and crown gathering mechanism. The binding tape winding reel installation mechanism is mounted on the rotating platform mechanism. The root ball shoveling mechanism and the binding tape winding reel installation mechanism are arranged side-by-side along the circumference. The rotating ring platform mechanism includes a rotating ring platform base, a rotating ring platform support frame, a pitch adjustment cylinder for the rotating ring platform support frame, a C-shaped annular channel 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 platform base is fixedly connected to the excavator equipment adapter. The channel opening of the C-shaped annular channel steel frame faces downwards. The rotating ring platform support frame adopts a U-shaped structure, with the U-shaped bottom beam fixedly connected to the rotating ring platform base. The two U-shaped arms of the rotating ring platform support frame are hinged to the C-shaped annular channel steel frame, and the two U-shaped arms of the rotating ring platform support frame are mirror-symmetrical with respect to the notch of the C-shaped annular channel steel frame. One end of the pitch adjustment cylinder of the rotating ring platform support frame is hinged to the rotating ring platform machine. On the U-shaped bottom beam of the support frame, the other end of the pitch adjustment cylinder of the rotating ring platform mechanism support frame is hinged to the C-shaped annular channel steel frame. The pitch adjustment cylinder of the rotating ring platform mechanism support frame and the notch of the C-shaped annular channel steel frame have a 180° phase angle. The C-shaped outer slip ring is coaxially fitted on the outside of the C-shaped inner slip ring. The C-shaped transmission gear ring is coaxially fitted on the outside of the C-shaped inner slip ring and located above the C-shaped outer slip ring. The C-shaped transmission gear ring and the C-shaped inner slip ring are an integral structure. The C-shaped inner slip ring, C-shaped outer slip ring and C-shaped transmission gear ring are all coaxially set inside the groove of the C-shaped annular channel steel frame. The slip ring drive motor is fixedly installed on the C-shaped annular channel steel frame. The slip ring drive gear is fixedly installed on the motor shaft of the slip ring drive motor. The slip ring drive gear meshes with the C-shaped transmission gear ring through the notch provided on the C-shaped annular channel steel frame. The cable tie winding reel mounting mechanism includes a cable tie winding reel mounting mechanism adapter seat, an adjusting screw, an inner adjusting screw sleeve, an outer adjusting screw sleeve, an inner friction-reducing sleeve, an outer friction-reducing sleeve, an inner support swing rod assembly, an outer support swing rod assembly, a winding reel centering hub tile assembly, a cable tie lead wire adjusting telescopic rod, and a cable tie lead wire ring; the cable tie winding reel mounting mechanism adapter seat is fixedly connected to the lower surface of the C-shaped inner slip ring; one end of the adjusting screw is fixedly connected to the cable tie winding reel mounting mechanism adapter seat; the inner and outer adjusting screw sleeves are screwed side by side onto the adjusting screw... On the rod; the inner friction-reducing sleeve is fitted on the outside of the inner adjusting screw sleeve, and the inner adjusting screw sleeve has a degree of rotational freedom relative to the inner friction-reducing sleeve; the outer friction-reducing sleeve is fitted on the outside of the outer adjusting screw sleeve, and the outer adjusting screw sleeve has a degree of rotational freedom relative to the outer friction-reducing sleeve; one end of the inner support rocker arm assembly is hinged to the inner friction-reducing sleeve, and the other end of the inner support rocker arm assembly is hinged to one end of the winding disc centering hub tile assembly; one end of the outer support rocker arm assembly is hinged to the outer friction-reducing sleeve, and the other end of the outer support rocker arm assembly is hinged to the other end of the winding disc centering hub tile assembly.

2. The tree-digging device integrating crown binding and root ball packaging 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 disposed on the trunk clamping and crown gathering mechanism base; the trunk clamping assembly is disposed on the clamping arm assembly; and the crown gathering assembly is disposed on the trunk clamping assembly.

3. A tree-digging device integrating crown binding and root ball packaging functions according to claim 2, characterized in that: The clamping arm assembly includes a left clamping arm, a right clamping arm, a clamping arm drive cylinder, a left clamping transmission gear, and a right clamping transmission gear. One end of the left clamping arm is hinged to the base of the trunk clamping and crown gathering mechanism. The left clamping transmission gear is mounted on the hinge shaft between the left clamping arm and the base of the trunk clamping and crown gathering mechanism, and moves synchronously with the left clamping arm. One end of the right clamping arm is hinged to the base of the trunk clamping and crown gathering mechanism. The right clamping transmission gear is mounted on the hinge shaft between the right clamping arm and the base of the trunk clamping and crown gathering mechanism, and moves synchronously with the right clamping arm. The left clamping transmission gear meshes with the right clamping transmission gear. One end of the clamping arm drive cylinder is hinged to the left clamping arm, and the other end of the clamping arm drive cylinder is hinged to the right clamping arm.

4. A tree-digging device integrating crown binding and root ball packaging functions according to claim 3, characterized in that: The trunk clamping assembly includes a left trunk clamp, a right trunk clamp, a left trunk clamping roller assembly, a right trunk clamping roller assembly, a clamping roller rotation drive motor, and a synchronous belt transmission mechanism. The left trunk clamp is mounted on the other end of the left clamping arm. The left trunk clamping roller assembly is disposed on the inner surface of the left trunk clamp. The clamping roller rotation drive motor is mounted on the outer surface of the left trunk clamp, and the clamping roller rotation drive motor and the left trunk clamping roller assembly are connected by a synchronous belt transmission mechanism. The right trunk clamp is mounted on the other end of the right clamping arm. The right trunk clamping roller assembly... The canopy-gathering assembly is located on the inner surface of the right trunk gripper. It includes a left canopy-gathering arc rod, a right canopy-gathering arc rod, a left canopy-gathering flexible roller, and a right canopy-gathering flexible roller. The left canopy-gathering arc rod is fixedly installed above the left trunk gripper. The left canopy-gathering flexible rollers are evenly distributed on the left canopy-gathering arc rod. The right canopy-gathering arc rod is fixedly installed above the right trunk gripper. The right canopy-gathering flexible rollers are evenly distributed on the right canopy-gathering arc rod. The arc-shaped openings of the left and right canopy-gathering arc rods are directly opposite each other.

5. A tree-digging device integrating crown binding and root ball packaging functions according to claim 1, characterized in that: An inner slip ring guide groove is provided on the inner arc surface of the C-shaped inner slip ring; an outer slip ring guide groove is provided 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 channel steel frame, the plurality of inner slip ring guide pins being evenly distributed along the circumferential direction and extending 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 channel steel frame, the plurality of outer slip ring guide pins being evenly distributed along the circumferential direction and extending 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 channel steel frame, the plurality of auxiliary guide pins being evenly distributed along the circumferential direction and extending into the circumferential gap between the C-shaped transmission gear ring and the C-shaped outer slip ring.

6. A tree-digging device integrating crown binding and root ball packaging functions according to claim 1, characterized in that: An inner and outer slip ring locking mechanism is provided between the inner C-shaped slip ring and the outer C-shaped slip ring; the inner and outer slip ring locking mechanism includes a clockwise locking tongue assembly, a counterclockwise locking tongue assembly, a clockwise locking jaw, and a counterclockwise locking jaw; the clockwise locking tongue assembly and the counterclockwise locking tongue assembly are arranged side by side on the outer C-shaped slip ring; the clockwise locking jaw and the counterclockwise locking jaw are arranged side by side on the inner C-shaped slip ring; the circumferential distance between the clockwise locking tongue assembly and the counterclockwise locking tongue assembly is equal to the circumferential distance between the clockwise locking jaw and the counterclockwise locking jaw; the clockwise locking tongue assembly and the counterclockwise locking tongue assembly... The components have the same structure, including a latch tooth block, a latch return spring, a latch positioning buckle, and a latch mounting groove; the latch mounting groove is set on the C-shaped outer slip ring; the latch tooth block is located in the latch mounting groove, one end of the latch tooth block is hinged to the C-shaped outer slip ring, the middle of the latch tooth block is connected to the C-shaped outer slip ring through the latch return spring, and the latch positioning buckle is set between the other end of the latch tooth block and the C-shaped outer slip ring; the latch tooth block of the clockwise latch assembly is engaged with the clockwise lock mouth; the latch tooth block of the counterclockwise latch assembly is engaged with the counterclockwise lock mouth.

7. A tree-digging device integrating crown binding and root ball packaging functions according to claim 1, characterized in that: The root ball shovel digging mechanism includes a root ball shovel digging mechanism adapter seat, a shovel, a shovel horizontal adjustment guide rail bracket, a shovel horizontal adjustment slider bracket, a shovel horizontal adjustment screw, a shovel horizontal 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 root ball shovel digging mechanism adapter seat is fixedly connected to the lower surface of the C-shaped outer slip ring; the shovel horizontal adjustment guide rail bracket is fixedly connected to the root ball shovel digging mechanism adapter seat; The digging shovel horizontal adjustment slider bracket is mounted on the digging shovel horizontal adjustment guide rail bracket, and has translational freedom relative to the digging shovel horizontal adjustment guide rail bracket; the digging shovel horizontal adjustment screw is rotatably connected to the side of the digging shovel horizontal adjustment guide rail bracket, and the digging shovel horizontal adjustment screw is distributed parallel to the digging shovel horizontal adjustment guide rail bracket; the digging shovel horizontal adjustment sleeve is screwed onto the digging shovel horizontal adjustment screw, and the digging shovel horizontal adjustment sleeve is fixedly connected to the digging shovel horizontal adjustment slider bracket; the digging shovel horizontal adjustment slider bracket... A light axis rod is fixedly installed on the frame, and the light axis rod is perpendicular to the horizontal adjustment screw of the digging shovel; the pitch adjustment ball head bolt of the digging shovel is screwed onto the horizontal adjustment slider bracket of the digging shovel, and the pitch adjustment ball head bolt of the digging shovel is perpendicular to the light axis rod and arranged in parallel along the axial direction of the horizontal adjustment screw of the digging shovel; a pitch adjustment push plate of the digging shovel is fixedly installed on the top of the digging shovel guide support frame, and a spherical recess is provided 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 top of the spherical recess; The top of the digging shovel guide support frame is hinged to the optical shaft rod, and the digging shovel guide support frame is connected to the digging shovel horizontal adjustment guide rail bracket through a tension spring; the digging shovel guide rail is fixedly installed on the digging shovel guide support frame; the digging shovel track groove is fixedly installed on the back of the digging shovel, and the digging shovel track groove is slidably connected to the digging shovel guide rail; the cylinder of the digging shovel drive cylinder is hinged to the top of the digging shovel guide support frame, and the end of the power output rod of the digging shovel drive cylinder is hinged to the digging shovel track groove.

8. A tree-digging device integrating crown binding and root ball packaging functions according to claim 7, characterized in that: An auxiliary vibrator is fixedly installed on the upper part of the digging shovel body; the auxiliary vibrator includes a drive motor, a moving ratchet disc, a stationary ratchet disc, a vibrator housing, an upper shock absorber spring, and a lower shock absorber spring; the vibrator housing adopts a combined structure, with an open top, and is fixedly connected to the digging shovel; the drive motor is coaxially mounted inside the open section of the vibrator housing, with the drive motor's power output shaft facing downwards, and the cross-sectional shape of the extended section of the drive motor's power output shaft is square; a sliding key groove is provided on the outer surface of the drive motor, and a sliding key rib is provided on the inner surface of the open section of the vibrator housing, with the sliding key rib located within the sliding key groove, and the sliding key rib and sliding key groove are distributed parallel to the drive motor's power output shaft; The central shaft of the moving ratchet disc faces upwards and is a hollow shaft with a square cross-section. The extended section of the drive motor's power output shaft is inserted into the inner hole of the moving ratchet disc's central shaft, and has axial sliding freedom relative to the inner hole of the moving ratchet disc's central shaft. A positioning groove is provided at the bottom of the stationary ratchet disc, and a positioning block is provided at the bottom of the vibrator housing, with the positioning block located within the positioning groove. The moving ratchet disc meshes with the stationary ratchet disc. The upper shock-absorbing spring is positioned between the drive motor and the vibrator housing. The lower shock-absorbing spring is positioned between the moving ratchet disc and the vibrator housing, and a friction-reducing bearing is provided between the contact surface of the lower shock-absorbing spring and the moving ratchet disc.

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