CN215223001U

CN215223001U - Tree planting earth boring machine

Info

Publication number: CN215223001U
Application number: CN202121043071.1U
Authority: CN
Inventors: 吴功兵
Original assignee: Yiwu Zuoheng Agricultural Products Distribution Co ltd
Current assignee: Yiwu Zuoheng Agricultural Products Distribution Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2021-12-21
Anticipated expiration: 2031-05-15

Abstract

The utility model discloses a kind of tree earth boring machine aims at solving and uses the hole of digging out when kind of tree earth boring machine is sloped on slope, makes trees empty easily to influence the pleasing to the eye problem of planting. The key points of the technical scheme are as follows: the pit digging device comprises a supporting platform, a pit digging device positioned on the supporting platform and a walking wheel positioned below the supporting platform, wherein the supporting platform is detachably connected with a plurality of supporting devices, and each supporting device comprises a clamping piece used for clamping the supporting platform and a supporting piece connected with the clamping piece and used for supporting the supporting platform. The utility model discloses a seed tree earth boring machine makes supporting platform level through setting up strutting arrangement support ground to the hole that makes the earth boring device dig out is vertical, makes the trees of planting be difficult to empty, and does not influence the pleasing to the eye of planting.

Description

Tree planting earth boring machine

Technical Field

The utility model relates to the technical field of agricultural machinery, more specifically say, it relates to a kind of tree earth boring machine.

Background

For reasons of city beautification, environmental protection, agricultural product production and the like, people grow a lot of trees every year. The traditional tree planting method is that a spade is used for digging a pit for planting, the method is time-consuming and labor-consuming and is not suitable for large-area planting, but large machines such as an excavator are high in cost and heavy, and the soil structure can be damaged.

To solve the problems, the tree earth boring machine disclosed in chinese patent with publication number CN206808018U comprises a gasoline engine, a transmission case, a drill bit, a support plate, a driving screw, a depth scale and a telescopic sleeve, wherein the gasoline engine is connected with the drill bit through the transmission case, a square sliding plate is arranged on the transmission case, a threaded pipe is arranged on one side wall of the square sliding plate, the square sliding plate is sleeved on four sliding rods arranged on the support plate, the upper part of the driving screw is sleeved in the threaded pipe, the lower end of the driving screw is arranged on the support plate through a T-shaped rod, the depth scale is vertically arranged on the support plate, the depth scale is adjacent to the driving screw, a scale rod corresponding to the depth scale is further arranged on the square sliding plate, the telescopic sleeve is sleeved outside the drill bit, and the upper end of the telescopic sleeve is fixed on the bottom plane of the square sliding plate.

The mechanical greatly reduced intensity of labour of operation of digging a pit that above-mentioned scheme provided, labour saving and time saving just can not destroy soil structure, but the kind of tree often meets the slope often, and what this machinery was dug out after the operation on the slope is the hole of slope, makes trees empty easily to influence the pleasing to the eye of planting.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a kind of tree earth boring machine through can dismantling on supporting platform and connect three and above strutting arrangement, supports ground through strutting arrangement and makes the supporting platform level to the hole that lets kind of tree earth boring machine beat on slope is vertical, makes the trees of planting be difficult to empty, and does not influence the pleasing to the eye of planting.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a seed tree earth boring machine, includes supporting platform, is located digging device on the supporting platform and is located the walking wheel under the supporting platform, the last a plurality of strutting arrangement that can dismantle of supporting platform is connected with, strutting arrangement including being used for pressing from both sides tight supporting platform's clamping piece and with the clamping piece is connected and is used for the support piece that props up supporting platform.

Through adopting above-mentioned technical scheme, if kind of tree earth boring machine need be in the slope operation, at first utilize clamping piece clamp supporting platform tightly before the operation, reuse support piece to prop up supporting platform, make supporting platform level, the device of digging pit just can vertically make a hole downwards.

The utility model discloses further set up to: the clamping piece includes punch holder, lower plate, elasticity axle, handle, first rotation piece, the punch holder with lower plate sliding connection, the elasticity axle with the lower plate rotates to be connected, the elasticity axle with punch holder threaded connection, handle and elasticity axle fixed connection, first rotation piece with punch holder integrated into one piece.

Through adopting above-mentioned technical scheme, rotate the epaxial handle of elasticity, utilize the threaded connection of elasticity axle and punch holder and the rotation of elasticity axle and lower plate to be connected, make punch holder and lower plate be close to each other to realize clamping piece and supporting platform's clamp tight, otherwise the handle is rotated in the reverse direction, makes punch holder and lower plate keep away from each other, realizes clamping piece and supporting platform's separation.

The utility model discloses further set up to: the supporting piece comprises a supporting rod, a second rotating block and a supporting block, the supporting block and the second rotating block are integrally formed, a cavity is formed in the supporting block and the second rotating block, and a limiting device for adjusting the relative position of the supporting rod and the supporting block is arranged in the cavity.

By adopting the technical scheme, the position of the supporting rod is adjusted, the limiting device is reused for adjusting the relative position of the supporting rod and the supporting block, the supporting rod is enabled to support the ground, and the supporting rods of the supporting devices are adjusted to achieve the purpose that the supporting platform is enabled to be horizontal at the same time.

The utility model discloses further set up to: the limiting device comprises a movable thread block and a fixed thread block, the movable thread block is in sliding connection with the inner wall of the cavity, the fixed thread block is fixedly connected with the inner wall of the cavity, and when the movable thread block is in contact with the fixed thread block, a threaded hole in threaded connection with the supporting rod is formed.

Through adopting above-mentioned technical scheme, utilize threaded connection between screw hole and the bracing piece, adjust the reciprocating of bracing piece to utilize threaded connection's auto-lock to limit the removal of bracing piece and supporting shoe, thereby the relative position of fixed bracing piece and supporting shoe.

The utility model discloses further set up to: the cavity is internally provided with a first spring and a link mechanism, one end of the first spring is fixedly connected with the movable threaded block, the other end of the first spring is fixedly connected with the inner wall of the cavity, the link mechanism comprises a holding rod, a first connecting rod, a second connecting rod and a third connecting rod, one end of the third connecting rod is fixedly connected with the movable threaded block, the other end of the third connecting rod is rotatably connected with the second connecting rod, one end of the second connecting rod is rotatably connected with the inner wall of the cavity, the other end of the second connecting rod is rotatably connected with one end of the first connecting rod, the other end of the first connecting rod is rotatably connected with the holding rod, the holding rod is rotatably connected with the inner wall of the cavity, the other end of the holding rod penetrates through the supporting block to the outside, and a word hole for the holding rod to extend out of the cavity is formed in the supporting block.

Through adopting above-mentioned technical scheme, utilize link mechanism to make and remove the screw thread piece and keep away from or be close to fixed screw thread piece to loosen or press from both sides tight bracing piece, after digging the device operation of digging a pit, the pulling holding rod makes and removes the screw thread piece and keep away from fixed screw thread piece, loosens the bracing piece, makes the bracing piece shift up fast, saves and twists the extravagant time of removal bracing piece, and first spring is used for making and removes the automatic resilience of screw thread piece, presss from both sides tight bracing piece.

The utility model discloses further set up to: first turning block pass through horizontal axis of rotation with the second turning block rotates to be connected, be equipped with a plurality of through-holes on the second turning block, first turning block is equipped with the jack, first turning block is equipped with outward and can dismantle the bolt of being connected with jack and through-hole.

Through adopting above-mentioned technical scheme, when having sunken or sand pit etc. can't support certain bracing piece on ground, dismantle the bolt before supporting, rotate support piece, let other suitable through-holes on the second turning block aim at the jack, the installation bolt makes the bracing piece slope avoid subaerial sunken to make strutting arrangement normally work.

The utility model discloses further set up to: the upper clamping plate and the lower clamping plate are fixedly connected with anti-skidding soft pads.

Through adopting above-mentioned technical scheme, increase top plate, lower plate are to supporting platform's friction, prevent to skid, make more steady fixed of clamping piece.

The utility model discloses further set up to: and a second spring is fixedly connected outside the supporting rod and fixedly connected with the supporting block.

Through adopting above-mentioned technical scheme, let the second spring play the effect of locking gasket, remove on the supporting shoe when preventing that the bracing piece from supporting.

To sum up, the utility model discloses following beneficial effect has: support platform level through strutting arrangement supports subaerial, lets the vertical work of digging a pit device to it is vertical purpose to reach the hole that is used for planting trees after the operation, makes the trees of planting in the hole more pleasing to the eye, makes trees be difficult to empty.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

fig. 2 is a schematic view of an external structure of the supporting device of the present invention;

fig. 3 is an exploded view of the support device of the present invention;

FIG. 4 is a cross-sectional view of a clamping member of the present invention;

FIG. 5 is a full sectional view of the support member of the present invention;

fig. 6 is a partial sectional view of the middle support member of the present invention.

In the figure: 1. a support platform; 2. a pit digging device; 3. a traveling wheel; 4. a support device; 5. a clamping member; 6. a support member; 7. an upper splint; 8. a lower splint; 9. a tension shaft; 10. a handle; 11. a first rotating block; 12. a support bar; 13. a second turning block; 14. a support block; 15. a cavity; 16. moving the thread block; 17. fixing the thread block; 18. a threaded hole; 19. a first spring; 20. a link mechanism; 21. a holding rod; 22. a first link; 23. a second link; 24. a third link; 25. a straight hole; 26. a horizontal rotating shaft; 27. a through hole; 28. a jack; 29. a bolt; 30. an anti-slip soft cushion; 31. a second spring.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a kind of tree earth boring machine, as shown in fig. 1-4, including supporting platform 1, be located digging device 2 on supporting platform 1 and be located the walking wheel 3 under supporting platform 1, supporting platform 1 is last to dismantle and is connected with a plurality of strutting arrangement 4, strutting arrangement 4 is including being used for pressing from both sides clamping piece 5 of tight supporting platform 1 and being connected with clamping piece 5 and being used for the support piece 6 that props up supporting platform 1, clamping piece 5 includes punch holder 7, lower plate 8, loose axle 9, handle 10, first rotation piece 11, punch holder 7 and lower plate 8 sliding connection, loose axle 9 rotates with lower plate 8 to be connected, loose axle 9 and punch holder 7 threaded connection, handle 10 and loose axle 9 fixed connection, first rotation piece 11 and punch holder 7 integrated into one piece, fixedly connected with antiskid cushion 30 on punch holder 7 and the lower plate 8.

The best use mode of the supporting device 4 is to use four supporting devices 4 which are respectively positioned at four corners of the platform, if the supporting device 4 is to be installed on the supporting platform 1, the upper clamping plate 7 is firstly upwards, the handle 10 is held, the elastic shaft 9 is downwards rotated, the supporting platform 1 can be plugged in between the upper clamping plate 7 and the lower clamping plate 8, the elastic shaft 9 is upwards rotated again until the supporting platform is incapable of rotating, the upper clamping plate 7 and the lower clamping plate 8 are clamped tightly, the supporting platform 1 cannot fall off, the anti-skidding soft cushion 30 can increase the upper clamping plate 7, the lower clamping plate 8 can rub the supporting platform 1, and the anti-skidding effect is realized.

As shown in fig. 1, 2, 3, 5 and 6, the supporting member 6 includes a supporting rod 12, a second rotating block 13 and a supporting block 14, the supporting block 14 and the second rotating block 13 are integrally formed, a cavity 15 is formed in the supporting block 14 and the second rotating block 13, a position limiting device for adjusting the relative position of the supporting rod 12 and the supporting block 14 is arranged in the cavity 15, the position limiting device includes a movable screw block 16 and a fixed screw block 17, the movable screw block 16 is slidably connected with the inner wall of the cavity 15, the fixed screw block 17 is fixedly connected with the inner wall of the cavity 15, when the movable screw block 16 contacts with the fixed screw block 17, a screw hole 18 in threaded connection with the supporting rod 12 is formed, a second spring 31 is fixedly connected outside the supporting rod 12, the second spring 31 is fixedly connected with the supporting block 14, a first spring 19 and a link mechanism 20 are further arranged in the cavity 15, one end of the first spring 19 is fixedly connected with the movable screw block 16, the other end of the first spring 19 is fixedly connected with the inner wall of the cavity 15, the first spring 19 and a link mechanism 20 are arranged in the cavity 15, one end of the first spring 19 is fixedly connected with the movable thread block 16, the other end of the first spring 19 is fixedly connected with the inner wall of the cavity 15, the link mechanism 20 comprises a holding rod 21 and a first connecting rod 22, one end of a second connecting rod 23, one end of a third connecting rod 24 of the third connecting rod 24 are fixedly connected with the movable threaded block 16, the other end of the third connecting rod 24 is rotatably connected with the second connecting rod 23, one end of the second connecting rod 23 is rotatably connected with the inner wall of the cavity 15, the other end of the second connecting rod 23 is rotatably connected with one end of the first connecting rod 22, the other end of the first connecting rod 22 is rotatably connected with the holding rod 21, the holding rod 21 is rotatably connected with the inner wall of the cavity 15, the other end of the holding rod 21 penetrates through the supporting block 14 to the outside, and a slotted hole 25 for the holding rod 21 to extend out of the cavity 15 is formed in the supporting block 14.

When the kind of tree earth boring machine need work on slope, stop kind of tree earth boring machine, adjust two strutting arrangement 4 of the higher one side of ground height above sea level earlier, utilize suitable instrument such as spanner to rotate bracing piece 12, make bracing piece 12 precession downwards, until bracing piece 12 contact ground can, adjust strutting arrangement 4 of the lower one side of ground height above sea level again, utilize suitable instrument such as spanner to rotate bracing piece 12, make bracing piece 12 precession downwards, continue to precession downwards after contacting ground, jack-up supporting platform 1 is until supporting platform 1 level, if the slope on ground is great, when adjusting two bracing pieces 12 of the lower one side of height above sea level, alternate regulation, make kind of tree earth boring machine can not empty.

After the operation of the tree earth boring machine is finished, the holding rods 21 of the four supporting devices 4 are pulled respectively, the holding rods 21 pass through the first connecting rod 22, the second connecting rod 23 and the third connecting rod 24, the movable thread block 16 is far away from the fixed thread block 17, the supporting rods 12 lose the clamping of the threaded holes 18, the supporting rods 12 cannot be supported by the threads because the thread positions of the fixed thread block 17 are not complete semicircles, the supporting rods 12 can not be supported by the threads, the supporting rods 12 can slide on the supporting blocks 14, the supporting blocks 14 lose the supporting of the supporting rods 12, the supporting platform 1 is driven to move downwards, until the walking wheels 3 contact the ground, and one-time work of the supporting devices 4 is completed. When the slope is great, need hold the kind of tree earth boring machine with the hand earlier, pulling the holding rod 21 of lower one side strutting arrangement 4 of ground height above sea level, behind walking wheel 3 contact ground of lower one side of ground height above sea level, pull opposite side holding rod 21 again, make the walking wheel 3 contact ground of opposite side. The second spring 31 functions as a spacer to prevent the support rod 12 from moving on the support block 14 while being supported, and the first spring 19 functions to automatically rebound the moving screw block 16 to clamp the support rod 12.

As shown in fig. 2 and 3, the first rotating block 11 is rotatably connected with the second rotating block 13 through a horizontal rotating shaft 26, the second rotating block 13 is provided with a plurality of through holes 27, the first rotating block 11 is provided with an insertion hole 28, and the first rotating block 11 is externally provided with a plug 29 detachably connected with the insertion hole 28 and the through hole 27.

When there is a recess or a sand pit on the ground or the like which cannot support a certain supporting rod 12, the pin 29 is removed before supporting, the supporting member 6 is rotated to align the other suitable through hole 27 on the second rotating block 13 with the insertion hole 28, and the pin 29 is installed to tilt the supporting rod 12 to avoid the recess on the ground, so that the supporting device 4 works normally.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a seed tree earth boring machine, includes supporting platform (1), is located digging device (2) on supporting platform (1) and is located walking wheel (3) under supporting platform (1), its characterized in that: the supporting platform (1) is detachably connected with a plurality of supporting devices (4), and each supporting device (4) comprises a clamping piece (5) used for clamping the supporting platform (1) and a supporting piece (6) connected with the clamping piece (5) and used for supporting the supporting platform (1).

2. The tree trencher of claim 1 further comprising: clamping piece (5) include punch holder (7), lower plate (8), elasticity axle (9), handle (10), first rotation piece (11), punch holder (7) with lower plate (8) sliding connection, elasticity axle (9) with lower plate (8) rotate and are connected, elasticity axle (9) with punch holder (7) threaded connection, handle (10) and elasticity axle (9) fixed connection, first rotation piece (11) with punch holder (7) integrated into one piece.

3. A tree trencher as defined in claim 2 wherein: the supporting piece (6) comprises a supporting rod (12), a second rotating block (13) and a supporting block (14), the supporting block (14) and the second rotating block (13) are integrally formed, a cavity (15) is formed inside the supporting block (14) and the second rotating block (13), and a limiting device for adjusting the relative position of the supporting rod (12) and the supporting block (14) is arranged in the cavity (15).

4. A tree trencher as defined in claim 3 wherein: the limiting device comprises a movable thread block (16) and a fixed thread block (17), the movable thread block (16) is in sliding connection with the inner wall of the cavity (15), the fixed thread block (17) is fixedly connected with the inner wall of the cavity (15), and when the movable thread block (16) is in contact with the fixed thread block (17), a threaded hole (18) in threaded connection with the supporting rod (12) is formed.

5. A tree trencher as defined in claim 4 wherein: a first spring (19) and a link mechanism (20) are arranged in the cavity (15), one end of the first spring (19) is fixedly connected with the movable threaded block (16), the other end of the first spring (19) is fixedly connected with the inner wall of the cavity (15), the link mechanism (20) comprises a holding rod (21), a first connecting rod (22), a second connecting rod (23) and a third connecting rod (24), one end of the third connecting rod (24) is fixedly connected with the movable threaded block (16), the other end of the third connecting rod (24) is rotatably connected with the second connecting rod (23), one end of the second connecting rod (23) is rotatably connected with the inner wall of the cavity (15), the other end of the second connecting rod (23) is rotatably connected with one end of the first connecting rod (22), and the other end of the first connecting rod (22) is rotatably connected with the holding rod (21), the holding rod (21) is rotatably connected with the inner wall of the cavity (15), the other end of the holding rod (21) penetrates through the supporting block (14) to the outside, and a straight hole (25) for the holding rod (21) to extend out of the cavity (15) is formed in the supporting block (14).

6. A tree trencher as defined in claim 3 wherein: first turning block (11) through horizontal axis of rotation (26) with second turning block (13) rotate and are connected, be equipped with a plurality of through-holes (27) on second turning block (13), first turning block (11) are equipped with jack (28), first turning block (11) are equipped with outward and can dismantle bolt (29) of being connected with jack (28) and through-hole (27).

7. A tree trencher as defined in claim 2 wherein: the upper clamping plate (7) and the lower clamping plate (8) are fixedly connected with anti-skidding soft pads (30).

8. A tree trencher as defined in claim 3 wherein: the supporting rod (12) is fixedly connected with a second spring (31) outside, and the second spring (31) is fixedly connected with the supporting block (14).