CN113973687A

CN113973687A - Self-propelled tree mover

Info

Publication number: CN113973687A
Application number: CN202111523173.8A
Authority: CN
Inventors: 黄欣; 吴旭; 袁飞; 曾磊; 方帅
Original assignee: Hunan Maitong Intelligent Equipment Co ltd
Current assignee: Hunan Maitong Intelligent Equipment Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-01-28

Abstract

The invention discloses a self-propelled tree mover which comprises a crawler, wherein a rear hydraulic support column is arranged at the back of the crawler, an inner driving rod is arranged at the center of the inner side of a connecting sleeve through a bearing seat, one end of the inner driving rod is fixedly welded with the center of an outer gear, a driving gear is fixedly arranged at the other end of the inner driving rod, the driving gear is connected with two ends of a chain mechanism, the middle of the chain mechanism is arranged on a guide mechanism, a positioning plate is fixed at the tail end of the guide mechanism through a bolt, the other end of the positioning plate is fixedly connected with the tail end of the connecting sleeve through a bolt, a locking mechanism is arranged at the top of the positioning plate, and a corrugated flushing pipe is arranged on one side inside a tree digging support. According to the invention, through the novel supporting and adjusting structure, the stability of the tree digging mechanism in working is ensured, and the tree digging mechanism can rotate to cut out hemispherical soil balls, so that the diameter of the soil balls is enough, all root systems can be cut off rapidly, and the tree digging mechanism is more convenient to use.

Description

Self-propelled tree mover

Technical Field

The invention relates to the technical field of tree digging devices, in particular to a self-propelled tree digging machine.

Background

During the process of planting and cultivating trees in gardens, tree seedlings are densely planted on the land at equal intervals, when the tree ages, the diameters or the heights of the tree seedlings meet the transplanting or selling standard, the tree seedlings are dug out together with root soil, straw ropes or other articles with similar functions for moisturizing and soil fixing are wrapped on the outer side of the soil, the tree seedlings can be transported and transferred to a transplanting destination, transplanting pits are dug in the transplanting destination, and transplanting is carried out.

At present, when trees meeting the standard of transplantation or sale are excavated, for smaller trees, tools such as manual shovels or single small shovel-type tree excavators are adopted, soil surrounding excavation is carried out near the roots of the trees to obtain trees with soil balls, for some larger trees, a large multi-petal shovel-type tree excavator is used for direct excavation, the tools such as manual shovels or single small shovel-type tree excavators dig the trees, time and labor are wasted, uniform soil balls cannot be reserved, transplanting is inconvenient to carry out, the roots cannot be cut off conveniently, the cost of the large multi-petal shovel-type tree excavator is high, the diameter of the soil reserved at the roots is small, and the tree excavator is not suitable for trees with the roots distributed in a shallow soil layer in a scattered mode.

Therefore, a self-propelled tree mover designed to address the above problems is needed.

Disclosure of Invention

The invention aims to provide a self-propelled tree mover, which solves the problems that a manual spade or other tools or a single small shovel tree mover in the prior art is time-consuming and labor-consuming to dig trees, uniform soil balls cannot be reserved, transplanting is inconvenient to carry out, root systems cannot be cut conveniently, a large multi-petal shovel tree mover is high in cost, the diameter of soil reserved at roots is small, and the tree mover is not suitable for digging trees with the root systems distributed in shallow soil layers in a scattered manner.

In order to achieve the purpose, the invention provides the following technical scheme: a self-propelled tree mover comprises a crawler, wherein a rear hydraulic support column is mounted at the back of the crawler, a suspension arm is fixedly mounted at the center of the front end of the crawler, side hydraulic support arms are mounted on two sides of the front end of the crawler, the bottom of the front end of the crawler is connected with one end of a suspension mechanism, the other end of the suspension mechanism is connected with a cross beam at the front end of the crawler, a first mounting seat and a second mounting seat, the first mounting seat and the second mounting seat are welded and fixed at the center of the outer side surface of a tree mover, a positioning insertion plate is mounted at the tail end of the tree mover, a first motor and a second motor are fixedly mounted in the middle of the inner side of the tree mover, an outer chain is mounted on a chain wheel at two ends of an output shaft of the first motor, an inner chain is mounted on a chain wheel at two ends of the output shaft of the second motor, the other end of the outer chain is mounted on an outer gear, the other end of the inner chain is mounted on an inner gear, and internal gear fixed mounting is in adapter sleeve outside one end to the adapter sleeve outside passes through the bearing with the positioning seat inner wall and is connected, and the positioning seat is fixed on digging the terminal inner wall of tree support simultaneously, the inboard center of adapter sleeve installs interior actuating lever through the bearing frame, and interior actuating lever one end and outer gear center welded fastening to interior actuating lever other end fixed mounting has drive gear, drive gear is connected with chain mechanism both ends, and chain mechanism mid-mounting is on guiding mechanism to guiding mechanism end bolt is fixed with the locating plate, and the locating plate other end passes through bolt and adapter sleeve end-to-end connection is fixed simultaneously, the locating plate top is provided with locking mechanical system, dig inside one side of tree support and install the ripple and wash water pipe, and dig the opposite side of tree support and install the lubricating oil nozzle who is used for lubricated chain mechanism.

Preferably, the rear hydraulic support columns and the side hydraulic support arms are symmetrically distributed about the crawler, and sawteeth are mounted at the tail ends of the side hydraulic support arms through shaft pins to grab the floor.

Preferably, the suspension mechanism comprises a bearing suspension frame, a connecting right-angle frame, a first hydraulic rod and a second hydraulic rod, one end of the bearing suspension frame is provided with the connecting right-angle frame through a shaft pin, the inner side of the middle of the bearing suspension frame is provided with the first hydraulic rod and the second hydraulic rod through the shaft pin, the other end of the bearing suspension frame is arranged on a first mounting seat through the shaft pin, the top end of the first hydraulic rod is arranged on a front end beam of the crawler through the shaft pin, and the second hydraulic rod is arranged on a second mounting seat through a tail end shaft pin.

Preferably, the bearing suspension frame forms a rotating mechanism through two end shaft pins respectively and the connecting right-angle frame and the first mounting seat, the bearing suspension frame forms a rotating mechanism through two groups of shaft pins which are distributed on the inner side of the middle portion in parallel and the first hydraulic rod and the second hydraulic rod respectively, the first hydraulic rod forms a rotating mechanism through a tail end shaft pin and a front beam of the crawler, and the second hydraulic rod forms a rotating mechanism through a tail end shaft pin and the second mounting seat.

Preferably, the planar shape of the tree digging support is Contraband, the tail end of the tree digging support is vertically provided with a positioning insertion plate, and the positioning insertion plate is an arc thick plate with a sharp bottom end.

Preferably, the centers of the external gear, the internal gear, the connecting sleeve, the positioning seat, the internal driving rod and the driving gear are positioned on the same horizontal straight line, and the external gear, the internal gear, the connecting sleeve, the positioning seat, the internal driving rod and the driving gear are symmetrically distributed at the tail end of the tree digging support.

Preferably, the chain mechanism comprises a pit digging chain and chain particles, the chain particles are mounted on the pit digging chain, the inner sides of two ends of the pit digging chain are meshed with the driving gear, and the length of the chain mechanism is longer than that of the guide mechanism.

Preferably, the guide mechanism comprises a guide plate and a guide rail, the guide rail is fixed on the top surface and the bottom surface of the guide plate and connected with the digging chain, the guide plate and the guide rail are both arc-shaped, and positioning plates are fixed at the two ends of the guide plate through bolts.

Compared with the prior art, the invention has the beneficial effects that:

1. the rear hydraulic support columns and the side hydraulic support arms are adopted to ensure the stability of the crawler in the excavation process, the positions of the tree digging supports can be stably adjusted by matching with the design of the suspension mechanism, and the sufficient stability of the tree digging structure arranged on the inner sides of the tree digging supports in the working process can be ensured by arranging the positioning inserting plates;

2. first motor and second motor through digging the support interior installation drive outer chain and interior chain motion respectively, the redress drives outer gear and internal gear rotation respectively, at last through adapter sleeve, the positioning seat, interior actuating lever and drive gear carry out power transmission, make chain mechanism move along guiding mechanism, the realization is to the cutting of soil and root system, guiding mechanism can also take chain mechanism to rotate simultaneously, make chain mechanism can cut out hemispherical soil ball, not only guarantee that soil ball diameter is enough, and can cut off all root systems fast, it is more convenient to use.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a front perspective view of the present invention.

Fig. 3 is a schematic bottom perspective view of the present invention.

FIG. 4 is a schematic view of the three-dimensional structure of the hanging mechanism and the tree digging support of the present invention.

FIG. 5 is a schematic view of a top-down three-dimensional structure of the tree digging support of the present invention.

Fig. 6 is a schematic perspective view of the external gear and the internal gear according to the present invention.

FIG. 7 is a schematic view of the top-down structure of the tree digging support of the present invention.

Fig. 8 is a front sectional view schematically showing the structure of the external gear and the internal gear according to the present invention.

Fig. 9 is a schematic front sectional view of the locking mechanism of the present invention.

FIG. 10 is a side view of the outer and inner chains of the present invention.

Fig. 11 is a schematic perspective view of the chain mechanism and the guide mechanism of the present invention.

Fig. 12 is a schematic perspective view of the guiding mechanism of the present invention.

In the figure: 1. a tracked vehicle; 2. a rear hydraulic prop; 3. a suspension arm; 4. a lateral hydraulic support arm; 5. a suspension mechanism; 501. carrying the suspension bracket; 502. connecting the right-angle frames; 503. a first hydraulic lever; 504. a second hydraulic rod; 6. digging a tree support; 601. a first mounting seat; 602. a second mounting seat; 7. positioning the plug board; 8. a first motor; 9. a second motor; 10. an outer chain; 11. an inner chain; 12. an outer gear; 13. an internal gear; 14. connecting a sleeve; 15. positioning seats; 16. an inner drive rod; 17. a drive gear; 18. a chain mechanism; 1801. digging a pit chain; 1802. chain particles; 19. a guide mechanism; 1901. a guide plate; 1902. a guide rail; 20. positioning a plate; 21. a locking mechanism; 22. a corrugated flush pipe; 23. a lubricating oil nozzle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, an embodiment of the present invention is shown: a self-propelled tree mover comprises a crawler 1, a rear hydraulic support column 2, a suspension arm 3, a side hydraulic support arm 4, a suspension mechanism 5, a bearing suspension frame 501, a connecting right-angle frame 502, a first hydraulic rod 503, a second hydraulic rod 504, a tree-digging support frame 6, a first mounting seat 601, a second mounting seat 602, a positioning insertion plate 7, a first motor 8, a second motor 9, an outer chain 10, an inner chain 11, an outer gear 12, an inner gear 13, a connecting sleeve 14, a positioning seat 15, an inner driving rod 16, a driving gear 17, a chain mechanism 18, a pit-digging chain 1801, chain granules 1802, a guide mechanism 19, a guide plate 1901, a guide track 1902, a positioning plate 20, a locking mechanism 21 and a corrugated flushing pipe 22, wherein the rear hydraulic support column 2 is mounted at the back of the crawler 1, the suspension arm 3 is fixedly mounted at the center of the front end of the crawler 1, trees are conveniently lifted when root system cutting is completed, and the tree transfer requirements are met after the cutting is completed, and two sides of the front end of the crawler 1 are provided with side hydraulic supporting arms 4, the bottom of the front end of the crawler 1 is connected with one end of a suspension mechanism 5, the other end of the suspension mechanism 5 is connected with a cross beam at the front end of the crawler 1, a first mounting seat 601 and a second mounting seat 602, the first mounting seat 601 and the second mounting seat 602 are welded and fixed at the center of the outer side surface of the tree digging support 6, the tail end of the tree digging support 6 is provided with a positioning insertion plate 7, the middle part of the inner side of the tree digging support 6 is fixedly provided with a first motor 8 and a second motor 9, chain wheels at two ends of an output shaft of the first motor 8 are provided with outer chains 10, chain wheels at two ends of an output shaft of the second motor 9 are provided with inner chains 11, the other end of the outer chains 10 is arranged on a 12, the other end of the inner chains 11 is arranged on an inner gear 13, the inner gear 13 is fixedly arranged at one end of the outer side of a connecting sleeve 14, and the outer side of the connecting sleeve 14 is connected with the inner wall of a positioning seat 15 through a bearing, meanwhile, the positioning seat 15 is fixed on the inner wall of the tail end of the tree digging support 6, the center of the inner side of the connecting sleeve 14 is provided with an inner driving rod 16 through a bearing seat, one end of the inner driving rod 16 is fixedly welded with the center of the outer gear 12, the other end of the inner driving rod 16 is fixedly provided with a driving gear 17, the driving gear 17 is connected with two ends of a chain mechanism 18, the middle part of the chain mechanism 18 is arranged on a guide mechanism 19, the tail end of the guide mechanism 19 is fixed with a positioning plate 20 through a bolt, the other end of the positioning plate 20 is fixedly connected with the tail end of the connecting sleeve 14 through a bolt, the top of the positioning plate 20 is provided with a locking mechanism 21, one side of the inner part of the tree digging support 6 is provided with a corrugated flushing pipe 22, the other side of the tree digging support 6 is provided with a lubricating oil nozzle 23 for lubricating the chain mechanism 18, and the lubricating oil nozzle 23 can be externally connected with a pipeline for spraying lubricating oil, the invention adopts a multipoint support and a related angle adjusting structure, guarantee this tree mover stability under the jungle hillside fields operating mode to prevent at the hoist and mount in-process that the complete machine from toppling, and arc chain saw tree mover can rotate when the cutting, cuts out hemispherical soil ball, not only can cut off underground root system fast, and has remain root soil ball, has improved the survival rate that trees were transplanted.

The rear hydraulic support column 2 and the side hydraulic support arms 4 are symmetrically distributed about the crawler 1, the tail ends of the side hydraulic support arms 4 are provided with sawteeth through shaft pins to grab a floor, the whole crawler 1 can be stably fixed through the structural design, and the crawler 1 is guaranteed not to shake askew during working.

Suspension mechanism 5 is including accepting hanger 501, connect right-angle frame 502, first hydraulic stem 503 and second hydraulic stem 504, and accept hanger 501 one end and install connection right-angle frame 502 through the pivot, and accept hanger 501 middle part inboard and install first hydraulic stem 503 and second hydraulic stem 504 through the pivot, accept the hanger 501 other end simultaneously and install on first mount pad 601 through the pivot, install on tracked vehicle 1 front end crossbeam through the pivot on first hydraulic stem 503 top, second hydraulic stem 504 is installed on second mount pad 602 through terminal pivot, foretell structural design not only provides stable installation basis for digging tree support 6, and can control and dig tree support 6 and stabilize the displacement, be convenient for dig tree support 6 and the laminating of trees bottom soil.

The bearing suspension bracket 501 forms a rotating mechanism through two end shaft pins respectively and the connecting right-angle frame 502 and the first mounting seat 601, the bearing suspension bracket 501 forms a rotating mechanism through two groups of shaft pins which are distributed in parallel on the inner side of the middle part respectively and the first hydraulic rod 503 and the second hydraulic rod 504, the first hydraulic rod 503 forms a rotating mechanism through a tail end shaft pin and a front beam of the crawler 1, meanwhile, the second hydraulic rod 504 forms a rotating mechanism through a tail end shaft pin and the second mounting seat 602, the tree digging support 6 can be adjusted in a stable rotating position through the structural design, and the stability of the tree digging support 6 in the static state is guaranteed.

The overlooking shape of the tree digging support 6 is Contraband, the tail end of the tree digging support 6 is vertically provided with the positioning insertion plate 7, the positioning insertion plate 7 is an arc-shaped thick plate with a sharp bottom end, the tree digging support 6 can be erected at the root of a tree in a surrounding mode through the structural design, and the positioning insertion plate 7 is inserted into soil to guarantee the stability of the tree digging support 6 during working.

The centers of the external gear 12, the internal gear 13, the connecting sleeve 14, the positioning seat 15, the internal driving rod 16 and the driving gear 17 are positioned on the same horizontal straight line, the external gear 12, the internal gear 13, the connecting sleeve 14, the positioning seat 15, the internal driving rod 16 and the driving gear 17 are symmetrically distributed at the tail end of the tree digging support 6, and the structural design ensures that power can be stably transmitted to the chain mechanism 18 and the guide mechanism 19.

The chain mechanism 18 comprises a digging chain 1801 and chain granules 1802, the chain granules 1802 are mounted on the digging chain 1801, the inner sides of two ends of the digging chain 1801 are meshed with the driving gear 17, the length of the chain mechanism 18 is longer than that of the guide mechanism 19, the driving gear 17 can stably drive the digging chain 1801 to carry the chain granules 1802 to move, and the chain granules 1802 can be guaranteed to cut soil and root systems normally.

Guide mechanism 19 includes deflector 1901 and guide rail 1902, and the top surface and the bottom surface of deflector 1901 all are fixed with guide rail 1902, and guide rail 1902 is connected with digging chain 1801, deflector 1901 and guide rail 1902 all set up to the arc, and deflector 1901 both ends all are fixed with locating plate 20 through the bolt, above-mentioned structural design makes digging chain 1801 and chain grain 1802 can only carry out the displacement of arc orbit along guide rail 1902, cut out curved incision on soil, the rotation of cooperation deflector 1901 cuts out hemispherical soil ball with the trees root.

The working principle is as follows: when the device is used, firstly, the crawler 1 is controlled to move to the position near a tree to be excavated, then the rear hydraulic support column 2 in the crawler 1, the rear hydraulic support column 2 in the crawler 2 and the crawler 3 is controlled to vertically put down, a support disc at the bottom of the rear hydraulic support column 2 is tightly attached to the surface of soil, then the side hydraulic support arms 4 at two sides of the front end of the crawler 1 are rotated and put down, the side hydraulic support arms 4 are controlled to extend, sawteeth at the tail ends of the side hydraulic support arms 4 are made to grab a floor and are inserted into the soil, then the first hydraulic rod 503 and the second hydraulic rod 504 are controlled, the tree excavating support 6 is close to the tree to be excavated, the tree is positioned in the center of the inner side of the tree excavating support 6, then the first hydraulic rod 503 and the second hydraulic rod 504 are controlled again to drive the tree excavating support 6 to vertically move down, the positioning plug board 7 at the tail end of the tree excavating support 6 is vertically inserted into the soil to be fixed, and the preparation work before excavation is completed;

then controlling the operation of the first motor 8 in fig. 5 and 7, the first motor 8 drives the outer chain 10 to operate through the chain wheel at the end of the output shaft, the outer chain 10 drives the outer gear 12 in fig. 8 and 9 to rotate, the outer gear 12 drives the inner driving rod 16 to rotate independently of the connecting sleeve 14, because the bearings are installed between the inner side of the connecting sleeve 14 and the inner driving rod 16, the driving gear 17 at the end of the inner driving rod 16 symmetrically distributed at the end of the tree digging support 6 drives the pit digging chain 1801 in fig. 11 to carry the chain granules 1802, and the pit digging chain 1801 and the chain granules 1802 move along the guide track 1902 fixed on the top surface and the bottom surface of the guide plate 1901 in an arc-shaped track, which is represented as a stable rotary motion around the outer side of the guide plate 1901, and the pit digging chain 1801 and the chain granules 1802 start to cut the contacted soil surface and form arc-shaped grooves on the soil surface;

at this time, the second motor 9 in fig. 5 and 7 is controlled to work, the second motor 9 drives the inner chain 11 to operate through the chain wheel at the tail end of the output shaft, the inner chain 11 drives the inner gear 13 in fig. 8 and 9 to rotate, the inner gear 13 drives the connecting sleeve 14 fixed with the inner gear 13 to rotate, the connecting sleeve 14 drives the guide mechanism 19 and the chain mechanism 18 to rotate downwards by taking the center of the inner driving rod 16 as the axis through the positioning plate 20 arranged at the tail end, the chain mechanism 18 enters the soil and then works continuously, the pit digging chain 1801 which moves continuously carries the chain particles 1802 to continuously cut the soil near the root system and the root system until the chain mechanism 18 and the guide mechanism 19 rotate 180 degrees, the chain mechanism 18 and the guide mechanism 19 expose the soil again at the symmetrical position of the initial cutting digging position, the cutting and digging of the root system and the soil are completed, the soil connected with the root system of the tree is cut and dug into regular hemispheres, use davit 3 afterwards to hang away trees can, locking mechanical system 21 utilizes the extrusion of spring telescopic link, can extrude locating plate 20, it is convenient fixed with the inclination of chain mechanism 18 and guiding mechanism 19 when necessary, make things convenient for chain mechanism 18 to carry out continuous stable cutting to thicker root system, ripple wash pipe 22 then supplies water through digging the interior exhaust water supply pipe of tree support 6, can spout rivers, wash earth or impurity on chain mechanism 18 and the guiding mechanism 19, also can be used for washing out and soften soil, the going on of being convenient for excavate.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a self-propelled tree mover, includes tracked vehicle (1), its characterized in that: the rear hydraulic support column (2) is installed at the back of the crawler (1), the suspension arm (3) is fixedly installed at the center of the front end of the crawler (1), the side hydraulic support arm (4) is installed on two sides of the front end of the crawler (1), the bottom of the front end of the crawler (1) is connected with one end of the suspension mechanism (5), the other end of the suspension mechanism (5) is connected with a cross beam at the front end of the crawler (1), a first mounting seat (601) and a second mounting seat (602), the first mounting seat (601) and the second mounting seat (602) are fixedly welded at the center of the outer side face of the tree digging support (6), the positioning insertion plate (7) is installed at the tail end of the tree digging support (6), the first motor (8) and the second motor (9) are fixedly installed in the middle of the inner side of the tree digging support (6), and the outer chain (10) is installed on the chain wheels at two ends of the output shaft of the first motor (8), meanwhile, an inner chain (11) is installed on chain wheels at two ends of an output shaft of the second motor (9), the other end of an outer chain (10) is installed on an outer gear (12), the other end of the inner chain (11) is installed on an inner gear (13), the inner gear (13) is fixedly installed at one end of the outer side of a connecting sleeve (14), the outer side of the connecting sleeve (14) is connected with the inner wall of a positioning seat (15) through a bearing, the positioning seat (15) is fixed on the inner wall of the tail end of the tree digging support (6), an inner driving rod (16) is installed at the center of the inner side of the connecting sleeve (14) through a bearing seat, one end of the inner driving rod (16) is fixedly welded with the center of the outer gear (12), a driving gear (17) is fixedly installed at the other end of the inner driving rod (16), the driving gear (17) is connected with two ends of a chain mechanism (18), and the middle of the chain mechanism (18) is installed on a guide mechanism (19), and a positioning plate (20) is fixed at the tail end of the guide mechanism (19) through a bolt, the other end of the positioning plate (20) is fixedly connected with the tail end of the connecting sleeve (14) through a bolt, a locking mechanism (21) is arranged at the top of the positioning plate (20), a corrugated flushing pipe (22) is installed on one side inside the tree digging support (6), and a lubricating oil nozzle (23) used for lubricating the chain mechanism (18) is installed on the other side of the tree digging support (6).

2. The self-propelled tree mover of claim 1, wherein: rear hydraulic support post (2) and side hydraulic support arm (4) all are about tracked vehicle (1) symmetric distribution, and side hydraulic support arm (4) end is installed the sawtooth through the pivot and is grabbed the floor.

3. The self-propelled tree mover of claim 1, wherein: suspension mechanism (5) are including accepting hanger (501), connecting right-angle frame (502), first hydraulic stem (503) and second hydraulic stem (504), and accept hanger (501) one end and install through the pivot and connect right-angle frame (502), and accept hanger (501) middle part inboard and install first hydraulic stem (503) and second hydraulic stem (504) through the pivot, accept hanger (501) the other end simultaneously and install on first mount pad (601) through the pivot, first hydraulic stem (503) top is installed on tracked vehicle (1) front end crossbeam through the pivot, second hydraulic stem (504) are installed on second mount pad (602) through terminal pivot.

4. A self-propelled tree mover according to claim 3, wherein: the bearing suspension frame (501) forms a rotating mechanism with the connecting right-angle frame (502) and the first mounting seat (601) through shaft pins at two ends respectively, the bearing suspension frame (501) forms a rotating mechanism with the first hydraulic rod (503) and the second hydraulic rod (504) through two groups of shaft pins which are distributed on the inner side of the middle in parallel, the first hydraulic rod (503) forms a rotating mechanism with a front beam of the crawler (1) through a tail end shaft pin, and meanwhile, the second hydraulic rod (504) forms a rotating mechanism with the second mounting seat (602) through a tail end shaft pin.

5. The self-propelled tree mover of claim 1, wherein: the overlooking shape of the tree digging support (6) is Contraband-shaped, a positioning insertion plate (7) is vertically arranged at the tail end of the tree digging support (6), and the positioning insertion plate (7) is an arc-shaped thick plate with a sharp bottom end.

6. The self-propelled tree mover of claim 1, wherein: the centers of the external gear (12), the internal gear (13), the connecting sleeve (14), the positioning seat (15), the internal driving rod (16) and the driving gear (17) are positioned on the same horizontal straight line, and the external gear (12), the internal gear (13), the connecting sleeve (14), the positioning seat (15), the internal driving rod (16) and the driving gear (17) are symmetrically distributed at the tail end of the tree digging support (6).

7. The self-propelled tree mover of claim 1, wherein: the chain mechanism (18) comprises a pit digging chain (1801) and chain particles (1802), the chain particles (1802) are mounted on the pit digging chain (1801), the inner sides of two ends of the pit digging chain (1801) are meshed and connected with the driving gear (17), and the length of the chain mechanism (18) is longer than that of the guide mechanism (19).

8. The self-propelled tree mover of claim 7, wherein: guiding mechanism (19) include deflector (1901) and guide rail (1902), and the top surface and the bottom surface of deflector (1901) all are fixed with guide rail (1902) to guide rail (1902) are connected with chain of digging pit (1801), deflector (1901) and guide rail (1902) all set up to the arc, and deflector (1901) both ends all have locating plate (20) through the bolt fastening.