CN109122189B

CN109122189B - Gardening tree management vehicle

Info

Publication number: CN109122189B
Application number: CN201810924605.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Song Ahui
Current assignee: Song Ahui
Priority date: 2018-08-14
Filing date: 2018-08-14
Publication date: 2020-10-16
Anticipated expiration: 2038-08-14
Also published as: CN109122189A

Abstract

The invention relates to a gardening tree management vehicle, which comprises a walking vehicle and is characterized in that: the walking vehicle is provided with a cab, a front hopper and a rear hopper, the front hopper is provided with a mechanical arm, and the free end of the mechanical arm is provided with a mechanical claw; a first rail capable of sliding left and right is arranged in the front car hopper, a first sliding block is arranged on the first rail, a first oil cylinder is arranged on the first sliding block, a second oil cylinder is arranged on a telescopic rod of the first oil cylinder, a first motor is arranged on a telescopic rod of the second oil cylinder, and a clamping head is arranged on an output shaft of the first motor; the front car hopper is internally hung with a plurality of gardening equipment of different types, and the top of each gardening equipment is provided with a connecting shaft matched with the clamping head. Different horticulture equipment can carry out different work to press from both sides tight head clamp, like plant the tree, weed, water, fertilize, spout the medicine, prune, scribble lime, clear away the processing etc. to the dead tree, this management car is for realizing that automatic and all-round maintains the ornamental trees and provides probably, reduces the human cost.

Description

Gardening tree management vehicle

Technical Field

The invention relates to garden tree management equipment, in particular to a garden tree management vehicle, and belongs to the technical field of tree planting and garden tree daily care auxiliary tools.

Background

The current society requires to improve urban afforestation and urban environment level, people more hope to have the green plant to purify city air, require to improve urban afforestation, and the overwhelming majority of current tree planting process utilizes the manpower to plant trees, the personnel of planting trees are mainly through digging the hole with the spade, plant the tree, go up soil, trample, process such as watering, this kind of traditional tree planting mode is slow, and is inefficient, waste time and energy, and daily maintenance to trees also can consume a lot of manpowers, material resources, also have a small amount of tree planting apparatus on the market, but generally can only realize one or two of above-mentioned process, degree of automation is low, consequently, the tree planting speed is accelerated to the tree planting device that a degree of mechanization is high, and reduce the manpower and carry out the routine maintenance to trees.

At present, some patents disclose equipment related to tree planting, but the function of the equipment is single, and the management of garden trees cannot be completed.

Disclosure of Invention

The invention aims to solve the technical problem of providing a garden tree management vehicle aiming at the current situation of the prior art, and the garden tree management vehicle provides possibility for realizing automation and omnibearing maintenance of garden trees.

The technical scheme adopted by the invention for solving the technical problems is as follows: a horticulture trees management car, includes the walking car, its characterized in that: the walking vehicle is provided with a cab, a front hopper and a rear hopper, the cab is positioned between the front hopper and the rear hopper, the front hopper is provided with a mechanical arm, and the free end of the mechanical arm is provided with a mechanical claw; the front car hopper is provided with an opening at one side, a first track capable of sliding left and right is arranged in the front car hopper, a first slide block driven by a driving structure and capable of sliding back and forth is arranged on the first track, a first oil cylinder capable of stretching left and right in a direction perpendicular to the first track is mounted on the first slide block, a second oil cylinder is mounted on a telescopic rod of the first oil cylinder, a telescopic rod of the second oil cylinder stretches up and down in a direction perpendicular to the first oil cylinder, a first motor is mounted on a telescopic rod of the second oil cylinder, an output shaft of the first motor is vertically arranged downwards, and a clamping head capable of rotating along with the output shaft of the first motor is mounted on the output shaft of the first motor; a plurality of gardening equipment of different types are hung in the front car hopper, and a connecting shaft matched with the clamping head is arranged at the top of each gardening equipment; the top of the connecting shaft is provided with two annular limiting retaining shoulders which are arranged at intervals up and down, an annular clamping groove is formed between the two limiting retaining shoulders, the two limiting retaining shoulders are respectively provided with a connecting groove which penetrates axially, and the connecting grooves on the two limiting retaining shoulders are coaxially arranged; the bottom of the clamping head is provided with a connecting cavity for inserting the top of the connecting shaft, the inner wall of the connecting cavity is provided with two connecting blocks for clamping the connecting groove, the connecting cavity is also provided with a clamping plate driven by a driving structure and swinging, and the swinging of the clamping plate can be clamped into or separated from the annular clamping groove.

As an improvement, the connecting shaft is further provided with an annular holding shoulder, the holding shoulder is positioned below the limiting shoulder, the inner wall of the front hopper is fixed with a holding plate, the holding plate is provided with a hanging opening for the connecting shaft to be clamped into, the front end of the hanging opening is opened, and the holding shoulder is held on the top surface of the holding plate when the connecting shaft is clamped into the hanging opening. This mode of setting up is convenient to put the getting of connecting axle on shelving the board, and then conveniently gets and put horticulture equipment, and the setting of shelving the board can let each horticulture equipment hang on shelving the board, puts in order.

Alternatively, the gardening equipment comprises a soil loosening structure arranged at the lower end of the connecting shaft, wherein the soil loosening structure is a drill bit structure. The structure of loosening the soil inserts in soil, through rotatory stirring, loosens the soil with the partial soil that needs plant trees to do benefit to and plant trees.

Alternatively, the gardening equipment comprises a soil compacting structure arranged at the lower end of the connecting shaft, wherein the soil compacting structure is an arc-shaped pressing plate fixed at the lower end of the connecting shaft. The soil compacting structure can compact loose soil in the tree pit, so that the tree cannot fall down.

Alternatively, the above-mentioned gardening equipment includes a weeding device installed at the lower end of the connecting shaft, the weeding device being an electric saw or a grass cutter. The weeding apparatus can trim the lawn.

Alternatively, the gardening equipment comprises a liquid spraying device arranged at the lower end of the connecting shaft, wherein the liquid spraying device is an electric watering can. The liquid spraying device can realize the watering and pesticide spraying treatment of trees.

Optionally, the gardening equipment comprises an excavating device installed at the lower end of the connecting shaft, the excavating device comprises a fixed frame, a left shovel blade and a right shovel blade, the fixed frame is provided with a rear wall, a left side wall, a right side wall, a left front side wall and a right front side wall, the connecting shaft is fixed on the outer surface of the rear wall, the left front side wall and the right front side wall are arranged at intervals left and right to form an opening for a trunk to pass through, the left side wall and the right side wall are inclined planes which are gradually inclined towards the center direction from top to bottom, the left shovel blade is attached to the inner surface of the left side wall and driven by a left driving structure fixed on the left side wall to move obliquely downwards along the direction of the left side wall, and the right shovel blade is attached to the inner surface of the right side wall and driven by a right driving structure fixed on the right side wall. The digging device can automatically remove dead trees in the garden.

Preferably, the front edge and the rear edge of the left blade are provided with left flanges extending outwards, the front edge and the rear edge of the right blade are provided with right flanges extending outwards, and after the left blade and the right blade move downwards to the extreme positions, the bottoms of the left blade and the right blade and the left flanges and the right flanges are in a folded state, so that a conical funnel space is formed between the left blade and the right blade. This design also enables excavating gear to possess the function of excavating and carrying earth, and the funnel space can let earth preserve inside to carry earth away.

In order to prevent cold and insects of trees, the trees need to be coated with lime at a certain height above the roots of the trees, and in order to realize the automatic lime coating work of the trees, the gardening equipment comprises a coating device arranged at the lower end of a connecting shaft, the coating device comprises a base, a left turning plate and a right turning plate, the inner ends of the left turning plate and the right turning plate are respectively hinged to the left side and the right side of the base and can swing left and right, rolling brushes capable of rotating around the axes of the rolling brushes are rotatably arranged at the outer ends of the left turning plate and the right turning plate, and the rotation axes of the rolling brushes are parallel to; a driving rod capable of sliding back and forth penetrates through the base, and the driving rod is connected with the left turning plate through a left connecting rod and connected with the right turning plate through a right connecting rod, so that the driving rod can synchronously drive the left turning plate and the right turning plate to swing left and right after moving back and forth; the driving rod is sleeved with a spring which enables the driving rod to keep a backward moving trend, and the backward moving of the driving rod can synchronously drive the left turning plate and the right turning plate to swing towards the approaching direction.

The improved structure is characterized in that a second rail is mounted on the outer side wall of the front car hopper, a second sliding block which is driven by a driving structure and can slide back and forth along the second rail is arranged on the second rail, and the fixed end of the mechanical arm is fixed on the second sliding block. This can increase the working space of the robot arm. The second motor is installed to the free end of arm, the gripper is installed on the output shaft of second motor, still is equipped with hydraulic pressure scissors on the output shaft of second motor, and the gripper sets up with hydraulic pressure scissors dorsad.

Compared with the prior art, the invention has the advantages that: the rear bucket of the walking vehicle can be used for loading trees, and the mechanical claws on the mechanical arms can grab the trees to the planting position and also can play a role in keeping the trees in a vertical state; the front car hopper is internally hung with a plurality of gardening equipment of different types, different types of gardening equipment can carry out all-round maintenance on gardens, importantly, the top of each type of gardening equipment is provided with a connecting shaft matched with the clamping head, the clamping head which can realize front and back, left and right movement and up and down movement is arranged in the front car hopper, the clamping head and the connecting shaft can clamp the gardening equipment through a detachable connecting structure, thereby realizing the rotation and all-round movement of the gardening equipment, further leading the gardening equipment to complete respective corresponding operation, different gardening equipment can have different functions, the clamping head clamps different gardening equipment to carry out different work, such as tree planting, weeding, watering, fertilizing, pesticide spraying, trimming, lime coating, cleaning dead trees and the like, the management car provides possibility for realizing automatic and all-round maintenance on the garden trees, the labor cost is reduced.

Drawings

FIG. 1 is a first schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a top view of an embodiment of the present invention;

fig. 4 is a schematic perspective view of a soil loosening structure according to an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a soil compacting structure according to an embodiment of the present invention;

FIG. 6 is a schematic perspective view of a weeding apparatus according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of a liquid spraying apparatus according to an embodiment of the present invention;

FIG. 8 is a schematic perspective view of an excavating device according to an embodiment of the present invention;

fig. 9 is a sectional view of the excavating device in an embodiment of the present invention (blade closed state);

FIG. 10 is a schematic perspective view of a coating apparatus according to an embodiment of the present invention;

FIG. 11 is a top view of a coating apparatus in an embodiment of the present invention;

FIG. 12 is a diagram showing the operation of the coating apparatus according to the embodiment of the present invention;

FIG. 13 is a perspective view of a clamping head portion in accordance with an embodiment of the present invention;

FIG. 14 is a partial cross-sectional view of a clamping head portion in an embodiment of the present invention;

FIG. 15 is a schematic perspective view of a clamping head according to an embodiment of the present invention;

FIG. 16 is a schematic perspective view of a robot arm portion according to an embodiment of the present invention;

fig. 17 is a diagram illustrating a tree planting process according to an embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 17, a preferred embodiment of the present invention is shown.

A gardening tree management vehicle comprises a walking vehicle 1, wherein the walking vehicle 1 is provided with a cab 11, a front vehicle hopper 12 and a rear vehicle hopper 13, and the cab 11 is positioned between the front vehicle hopper 12 and the rear vehicle hopper 13.

The front car hopper 12 is provided with a mechanical arm 2, and the free end of the mechanical arm 2 is provided with a mechanical claw 21; the outer side wall of the front car hopper 12 is provided with a second rail 3b, the second rail 3b is provided with a second sliding block 31b which is driven by a driving structure and can slide back and forth along the second rail, and the fixed end of the mechanical arm 2 is fixed on the second sliding block 31 b. The structure for driving the second sliding block 31b to slide along the second sliding rail 3b can refer to the existing sliding rail structure.

The free end of the mechanical arm 2 is provided with a second motor 5b, the mechanical claw 21 is arranged on an output shaft of the second motor 5b, the output shaft of the second motor 5b is also provided with a hydraulic shear 22, and the mechanical claw 21 and the hydraulic shear 22 are arranged in a back direction.

One side opening of preceding car hopper 12 is equipped with the first track 3a that can slide about being equipped with in the preceding car hopper 12, is equipped with on the first track 3a and can be followed its first slider 31a that slides forward and backward by the drive structure drive, and the structure that drives first slider 31a and slides along first track 3a can refer to current slide rail structure. A first oil cylinder 4a which extends and retracts left and right in the direction perpendicular to the first rail 3a is mounted on the first sliding block 31a, a second oil cylinder 4b is mounted on an expansion rod of the first oil cylinder 4a, an expansion rod of the second oil cylinder 4a extends and retracts up and down in the direction perpendicular to the first oil cylinder 4a, a first motor 5a is mounted on an expansion rod of the second oil cylinder 4b, an output shaft of the first motor 5a is vertically arranged downwards, and a clamping head 6 which can rotate along with the output shaft of the first motor is mounted on the output shaft of the first motor 5 a; a plurality of gardening equipment of different types are hung in the front car hopper 12, and a connecting shaft 7 matched with the clamping head 6 is arranged at the top of each gardening equipment; the top of the connecting shaft 7 is provided with two annular limiting blocking shoulders 71 which are arranged at intervals up and down, an annular clamping groove 72 is formed between the two limiting blocking shoulders 71, the two limiting blocking shoulders 71 are respectively provided with a connecting groove 73 which axially penetrates through, and the connecting grooves 72 on the two limiting blocking shoulders 71 are coaxially arranged; the bottom of the clamping head 6 is provided with a connecting cavity 61 for inserting the top of the connecting shaft 7, the inner wall of the connecting cavity 61 is provided with two connecting blocks 62 for clamping and matching with the connecting grooves 73, a clamping plate 63 driven by a driving structure and swinging is further arranged in the connecting cavity 61, the driving structure can be a servo motor 64, and the swinging of the clamping plate 63 can be clamped into or separated from the annular clamping groove 72. The connecting shaft 7 is further provided with an annular placing stop shoulder 74, the placing stop shoulder 74 is positioned below the limiting stop shoulder 71, the inner wall of the front hopper 12 is fixed with a placing plate 14, the placing plate 14 is provided with a hanging opening 15 for the connecting shaft 7 to be clamped into, the front end of the hanging opening 15 is opened, and the placing stop shoulder 74 is placed on the top surface of the placing plate 14 in the state that the connecting shaft 7 is clamped into the hanging opening 15.

The gardening equipment comprises a soil loosening structure 9a arranged at the lower end of the connecting shaft 7, and the soil loosening structure 9a is a drill bit structure.

The gardening equipment comprises a soil pressing structure 9b arranged at the lower end of the connecting shaft 7, wherein the soil pressing structure 9b is an arc-shaped pressing plate fixed at the lower end of the connecting shaft 7.

The gardening equipment comprises a weeding device 9c arranged at the lower end of the connecting shaft 7, and the weeding device 9c is an electric saw or a grass cutter.

The gardening equipment comprises a liquid spraying device 9d arranged at the lower end of the connecting shaft 7, and the liquid spraying device 9d is an electric watering can.

The gardening equipment comprises a digging device 9e installed at the lower end of a connecting shaft 7, wherein the digging device 9e comprises a fixed frame 91, a left blade 92 and a right blade 93, the fixed frame 91 is provided with a rear wall 911, a left side wall 912, a right side wall 913, a left front side wall 914 and a right front side wall 915, the connecting shaft 7 is fixed on the outer surface of the rear wall 911, the left front side wall 914 and the right front side wall 915 are arranged at intervals from left to right to form an opening for a trunk to pass through, the left side wall 912 and the right side wall 913 are inclined planes which are gradually inclined towards the center direction from top to bottom, the left blade 92 is arranged to be attached to the inner surface of the left side wall 912 and can be driven by a left driving structure 94 fixed on the left side wall 912 to move obliquely up and down along the direction of the left side wall 912, and the right blade 93 is arranged to be attached to the inner surface of the right side. The front and rear edges of the left blade 92 have a left rib 921 extending outward, the front and rear edges of the right blade 93 have a right rib 931 extending outward, and after the left blade 92 and the right blade 93 are moved down to the extreme positions, the bottoms of the left blade 92 and the right blade 93, and the left rib 921 and the right rib 931 are in a closed state to form a tapered funnel space between the left blade 92 and the right blade 93.

The gardening equipment comprises a coating device 9f arranged at the lower end of a connecting shaft 7, the coating device 9f comprises a base 95, a left turning plate 96 and a right turning plate 97, the inner ends of the left turning plate 96 and the right turning plate 97 are respectively hinged to the left side and the right side of the base 95 and can swing left and right, the outer ends of the left turning plate 96 and the right turning plate 97 are rotatably provided with rolling brushes 98 capable of rotating around the axes of the rolling brushes, and the rotating axes of the rolling brushes 98 are parallel to the height direction of the trunk; a driving rod 99 capable of sliding back and forth penetrates through the base 95, and the driving rod 99 is connected with the left turning plate 96 through a left connecting rod 991 and is connected with the right turning plate 97 through a right connecting rod 992, so that the back and forth movement of the driving rod 99 can synchronously drive the left turning plate 96 and the right turning plate 97 to swing left and right; the driving rod 99 is sleeved with a spring 910 which enables the driving rod 99 to keep moving backwards, and the driving rod 99 can synchronously drive the left turning plate 96 and the right turning plate 97 to swing towards the approaching direction.

The working principle and the process of the management vehicle are as follows:

as shown in fig. 17, when a worker uses the gardening tree management vehicle to plant trees, the worker needs to drive the gardening tree management vehicle to travel to a place where trees need to be planted, start a tree planting procedure, drive the clamping head 6 to move to a position above the connecting shaft 7 on the soil loosening structure 9a through the movement of the first rail 3a, the first slider 31a, the first oil cylinder 4a and the second oil cylinder 4b, drive the clamping head 6 to move downwards through the second oil cylinder 4b until the connecting cavity 61 is inserted into the top of the connecting shaft 7, the connecting block 62 is clamped into the connecting groove 73, the clamping plate 63 is rotatably clamped into the annular clamping groove 72 under the action of the driving structure, and the clamping head 6 can drive the connecting shaft and the soil loosening structure 9a to move and rotate; taking down the soil loosening structure 9a and moving the soil loosening structure to a position above a position where trees need to be planted, rotating the first motor 5a on the second oil cylinder 4b through program control to drive the soil loosening structure 9a to rotate together, continuously extending the telescopic rod on the second oil cylinder 4b to drive the soil loosening structure 9a to be inserted into soil, and loosening the soil of a part of soil where the trees need to be planted through rotary stirring; after the soil loosening is finished, lifting the soil loosening structure 9a, and hanging the soil loosening structure 9a back to the placing plate 14 through program control; the clamping plate 63 rotates away from the annular clamping groove 72 under the action of the driving structure, the second oil cylinder 4b drives the clamping head 6 to move upwards to separate from the connecting shaft 7, and soil loosening is completed. Similarly, the clamping head 6 clamps and takes out the excavating device 9e, and moves the excavating device 9e to the position above the position where trees are needed to be planted through program control, the left shovel blade 92 and the right shovel blade 93 on the excavating device 9e move downwards under the action of the left driving structure 94 and the right driving structure 95 respectively, after the left shovel blade 92 and the right shovel blade 93 move downwards to the extreme positions, the bottoms of the left shovel blade 92 and the right shovel blade 93, the left blocking edge 921 and the right blocking edge 931 are in a folding state, so that a conical funnel space is formed between the left shovel blade 92 and the right shovel blade 93, soil is grabbed out, and a deep pit is formed in soil which has been previously loosened; the mechanical claw 21 on the mechanical arm 2 grabs the tree 10 to be planted in the rear car hopper, the oil cylinder on the mechanical claw 21 stretches to control the mechanical claw 21 to open and close, the tree 10 is moved to the position above the planting position through the mechanical arm 2 and moves downwards to enable the tree root to be inserted into the deep pit, meanwhile, the planted tree is kept in a standing state, the mechanical claw 21 is not loosened, and the tree 10 is held and cannot fall down; then, the digging device 9e is hung back to the placing plate 14, the clamping head 6 clamps and clamps the soil compacting structure 9b, the soil compacting structure 9b is moved to the position above the root of the planted tree, the tree is surrounded in the annular pressing plate of the soil compacting structure 9b through movement, then the telescopic rod of the second oil cylinder 4b extends out, the soil compacting part 9b compacts soft soil, and therefore the tree 10 cannot fall down, and finally the mechanical claw 21 is loosened to enable the tree to keep upright, and therefore planting of the tree is completed.

When a worker uses the gardening tree management vehicle to water, fertilize and spray medicine, the worker needs to drive the gardening tree management vehicle to an area needing to be watered, a watering program is started, the clamping head 6 is clamped and takes out the liquid spraying device 9d, the liquid spraying device 9d is moved to the side of the tree needing to be watered through program control, a nozzle on the liquid spraying device 9d is opened, the angle of the nozzle can be adjusted through rotation of the first motor 5a so as to control the watering range, the water spraying height can be adjusted through adjusting the spraying pressure, liquid sprayed by the switching nozzle is switched, and the structure can complete the watering, fertilizing, medicine spraying and other skills.

When the staff utilized horticulture trees management car to carry out weeding work, the worker need drive horticulture trees management car to the region that needs the weeding, starts the weeding procedure, presss from both sides tight head 6 clamp and gets and take out weeding device 9c, through program control, removes weeding device 9c to the trees next door that needs the weeding, opens weeding device 9 c's control button, weeds.

As shown in fig. 12, in order to prevent cold and insects, the tree needs to be coated with lime at a certain height above the tree root, when the worker applies lime to the gardening tree management vehicle, the worker drives the gardening tree management vehicle to be close to the tree needing lime coating, the lime coating program is started, the clamping head 6 clamps and takes out the coating device 9f, the coating device 9f is moved to the position right in front of the tree needing lime coating through program control, the trunk 10 is positioned between the two rolling brushes 98 at the highest position of the lime coating area of the trunk 10, the first oil cylinder 4a drives the rolling brushes 98 to move back and forth along the diameter direction of the trunk to roll back and forth, as the left turning plate 96 and the right turning plate 97 keep the trend of closing each other under the action of the spring 910, the rolling brushes 98 always keep a state of pressing with the trunk 10 and can roll along the circumference of the trunk 10 to ensure effective lime coating, after the section 10 is coated, the rolling brush 98 is separated from the trunk, and the second oil cylinder 4b moves downwards for a certain distance to coat lime on the lower section of the trunk 10, and the actions are repeated, so that the whole trunk 10 is completely coated with lime, and then the lime coating work on the tree is completed.

When the staff utilizes horticulture trees management car to prune the work, the worker need drive horticulture trees management car near the trees that need prune, start the pruning procedure, second motor 5b rotates, have hydraulic pressure scissors 22 with arm 2 one end to turn to the place ahead and carry out work, arm 2 controls hydraulic pressure scissors 22's position through second slider 31b on the second track 3b and the swing of each joint of arm 2, control opening and shutting of hydraulic pressure scissors 22 through the flexible of hydro-cylinder, thereby prune the branches and leaves of trees.

When a worker uses the gardening tree management vehicle to remove dead trees, the worker needs to drive the gardening tree management vehicle to be close to the dead trees needing to be removed, a tree removing program is started, the mechanical claw 21 on the mechanical arm 2 grabs the trunk of the trees needing to be removed, the mechanical claw 21 is not loosened, and the trees are supported to be prevented from falling down; then the clamping head 6 clamps and takes out the digging device 9e, the digging device 9e is moved to a position where a dead tree needs to be produced through program control, a trunk passes through the middle of the fixed frame 91, namely, between the left shovel blade 92 and the right shovel blade 93, the left shovel blade 92 and the right shovel blade 93 on the digging device 9e are respectively inclined downwards and moved under the action of the left driving structure 94 and the right driving structure 95, the left shovel blade 92 and the right shovel blade 93 are combined to shovel off the root of the dead tree, the mechanical arm 2 controls the mechanical claw 21 to lift upwards to pull up the dead tree, the mechanical arm 2 swings through the second sliding block 31b on the second rail 3b and the joints of the mechanical arm 2, the dead tree is placed in the rear car hopper 13, the mechanical claw 21 is controlled to open and close through the stretching of the oil cylinder, and the clamping head 6 puts the digging device 9e back to the placing plate 14 to finish the action of removing the dead tree.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of describing the present invention and simplifying the description, but does 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.

Claims

1. A horticulture trees management car, includes walking car (1), its characterized in that: the walking vehicle (1) is provided with a cab (11), a front hopper (12) and a rear hopper (13), the cab (11) is positioned between the front hopper (12) and the rear hopper (13), the front hopper (12) is provided with a mechanical arm (2), and the free end of the mechanical arm (2) is provided with a mechanical claw (21); the front car hopper is characterized in that one side of the front car hopper (12) is opened, a first track (3a) capable of sliding left and right is arranged in the front car hopper (12), a first sliding block (31a) driven by a driving structure and capable of sliding front and back along the first track is arranged on the first track (3a), a first oil cylinder (4a) capable of stretching left and right along the direction perpendicular to the first track (3a) is arranged on the first sliding block (31a), a second oil cylinder (4b) is arranged on a telescopic rod of the first oil cylinder (4a), a telescopic rod of the second oil cylinder (4a) can stretch up and down along the direction perpendicular to the first oil cylinder (4a), a first motor (5a) is arranged on a telescopic rod of the second oil cylinder (4b), an output shaft of the first motor (5a) is vertically arranged downwards, and a clamping head (6) capable of rotating together with the output shaft of the first motor is arranged on the output shaft of the first motor (5; a plurality of gardening equipment of different types are hung in the front car hopper (12), and a connecting shaft (7) matched with the clamping head (6) is arranged at the top of each gardening equipment; the top of the connecting shaft (7) is provided with two annular limiting blocking shoulders (71) which are arranged at intervals up and down, an annular clamping groove (72) is formed between the two limiting blocking shoulders (71), the two limiting blocking shoulders (71) are respectively provided with a connecting groove (73) which axially penetrates through, and the connecting grooves (72) on the two limiting blocking shoulders (71) are coaxially arranged; the bottom of pressing from both sides tight head (6) is equipped with and supplies connecting axle (7) top male connection chamber (61), is equipped with two on the inner wall of connecting chamber (61) and is used for carrying out joint block (62) of block cooperation with spread groove (73), still be equipped with in connecting chamber (61) by drive structure drive and wobbling cardboard (63), the swing of cardboard (63) can be gone into or break away from ring groove (72).

2. A horticultural tree-management vehicle in accordance with claim 1, wherein: still be equipped with on connecting axle (7) and be annular and shelve fender shoulder (74), shelve fender shoulder (74) and be located the below of spacing fender shoulder (71), be fixed with on preceding car hopper (12) inner wall and shelve board (14), shelve and open on board (14) and supply connecting axle (7) card to go into hanging mouthful (15) in it, hang the front end opening of mouthful (15), under connecting axle (7) card goes into the state of hanging mouthful (15), shelve fender shoulder (74) and shelve the top surface of putting board (14).

3. A horticultural tree-management vehicle as claimed in claim 1 or claim 2, in which: the gardening equipment comprises a soil loosening structure (9a) installed at the lower end of the connecting shaft (7), wherein the soil loosening structure (9a) is a drill bit structure.

4. A horticultural tree-management vehicle as claimed in claim 1 or claim 2, in which: the gardening equipment comprises a soil compacting structure (9b) arranged at the lower end of the connecting shaft (7), wherein the soil compacting structure (9b) is an arc-shaped pressing plate fixed at the lower end of the connecting shaft (7).

5. A horticultural tree-management vehicle as claimed in claim 1 or claim 2, in which: the gardening equipment comprises a weeding device (9c) arranged at the lower end of the connecting shaft (7), wherein the weeding device (9c) is an electric saw or a grass cutter.

6. A horticultural tree-management vehicle as claimed in claim 1 or claim 2, in which: the gardening equipment comprises a liquid spraying device (9d) arranged at the lower end of the connecting shaft (7), wherein the liquid spraying device (9d) is an electric watering can.

7. A horticultural tree-management vehicle as claimed in claim 1 or claim 2, in which: the gardening equipment comprises an excavating device (9e) arranged at the lower end of a connecting shaft (7), wherein the excavating device (9e) comprises a fixing frame (91), a left shovel blade (92) and a right shovel blade (93), the fixing frame (91) is provided with a rear wall (911), a left side wall (912), a right side wall (913), a left front side wall (914) and a right front side wall (915), the connecting shaft (7) is fixed on the outer surface of the rear wall (911), the left front side wall (914) and the right front side wall (915) are arranged at intervals left and right to form an opening for a trunk to pass through, the left side wall (912) and the right side wall (913) are inclined planes which are gradually inclined towards the center direction from top to bottom, the left shovel blade (92) is attached to the inner surface of the left side wall (912) and driven by a left driving structure (94) fixed on the left side wall (912) to move obliquely up and down along the left side wall, the right shovel blade (93) is attached to the inner surface of the right side wall (913), and can be driven by a right driving structure (95) fixed on the right side wall (913) to move obliquely up and down along the direction of the right side wall (913).

8. A horticultural tree-management vehicle in accordance with claim 7, wherein: the front and back edges of the left shovel blade (92) are provided with a left rib (921) extending outwards, the front and back edges of the right shovel blade (93) are provided with a right rib (931) extending outwards, and after the left shovel blade (92) and the right shovel blade (93) move downwards to a limit position, the bottoms of the left shovel blade (92) and the right shovel blade (93) and the left rib (921) and the right rib (931) are in a folding state, so that a conical funnel space is formed between the left shovel blade (92) and the right shovel blade (93).

9. A horticultural tree-management vehicle as claimed in claim 1 or claim 2, in which: the gardening equipment comprises a coating device (9f) arranged at the lower end of a connecting shaft (7), wherein the coating device (9f) comprises a base (95), a left turning plate (96) and a right turning plate (97), the inner ends of the left turning plate (96) and the right turning plate (97) are respectively hinged to the left side and the right side of the base (95) and can swing left and right, rolling brushes (98) capable of rotating around the axes of the rolling brushes are rotatably arranged at the outer ends of the left turning plate (96) and the right turning plate (97), and the rotating axes of the rolling brushes (98) are parallel to the height direction of a trunk; a driving rod (99) capable of sliding back and forth penetrates through the base (95), the driving rod (99) is connected with the left turning plate (96) through a left connecting rod (991) and is connected with the right turning plate (97) through a right connecting rod (992), so that the back and forth movement of the driving rod (99) can synchronously drive the left turning plate (96) and the right turning plate (97) to swing left and right; the driving rod (99) is sleeved with a spring (910) which enables the driving rod (99) to keep a backward moving trend, and the backward moving of the driving rod (99) can synchronously drive the left turning plate (96) and the right turning plate (97) to swing towards the approaching direction.

10. A horticultural tree-management vehicle as claimed in claim 1 or claim 2, in which: a second rail (3b) is mounted on the outer side wall of the front car hopper (12), a second sliding block (31b) which is driven by a driving structure and can slide back and forth along the second rail (3b) is arranged on the second rail (3b), and the fixed end of the mechanical arm (2) is fixed on the second sliding block (31 b); the free end of the mechanical arm (2) is provided with a second motor (5b), the mechanical claw (21) is arranged on an output shaft of the second motor (5b), the output shaft of the second motor (5b) is further provided with hydraulic scissors (22), and the mechanical claw (21) and the hydraulic scissors (22) are arranged in a back-to-back mode.