CN209845690U

CN209845690U - Digging device for forestry

Info

Publication number: CN209845690U
Application number: CN201920301643.8U
Authority: CN
Inventors: 刘启岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2019-12-27
Anticipated expiration: 2029-03-11

Abstract

The utility model discloses a digging device for forestry, including bracing piece and drill bit, the bottom of bracing piece is provided with first telescopic link, and the trailing end connection of first telescopic link has the mount, the drill bit sets up in the left side of rotor plate, and the left the place ahead of drill bit installs the water pipe, the upper end of water pipe is connected with the rotary valve, and installs the bearing above the rotary valve the telescopic shaft is installed on the top of drill bit, and the rear of telescopic shaft is connected with the pointer, the top of telescopic shaft is connected with the axis of rotation, and the upper end of axis of rotation is connected with the motor. The device is provided with the rotor plate, can release the soil that the drill bit was excavated through rotating the rotor plate, prevents that earth from piling up together, and can change the distance of mount and rotor plate and bracing piece through the length that changes first expansion link, can pass out excavation department with earth effectively, is provided with pointer and scale plate, through the position of pointer on the scale plate, is convenient for know the descending height of drill bit.

Description

Digging device for forestry

Technical Field

The utility model relates to a forestry machine technical field specifically is a digging device for forestry.

Background

A hole digger is a special machine for planting trees and forestation in mountainous regions, hills and gullies and rapidly digging holes by applying fertilizer, the hole digger relieves people from heavy physical labor, is widely applied to planting trees and forestation, planting fruit trees, fences, applying fertilizer to fruit trees in autumn and the like, has powerful power, attractive appearance, comfortable operation, low labor intensity, suitability for various terrains, high efficiency and convenience for field operation, and is mechanical equipment which takes a tractor and an excavator as power sources and is matched with a hydraulic system to realize soil pit excavation.

The depth that the device of digging pit in market can't understand and control the digging pit, and the digging pit produces a large amount of dusts easily, and when ground was harder, it is comparatively serious to the damage of drill bit, to the environment of digging pit of the difference of width, the regulation that the equipment strong point can not be nimble, for this reason, we propose a better device of digging pit of practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digging device for forestry to solve the unable understanding of the digging device that proposes in the above-mentioned background art and the depth of control digging pit, and digging pit and produce a large amount of dusts easily, when ground is harder, damage to the drill bit is comparatively serious, to the environment of digging pit of wide and narrow difference, the problem of the regulation that the equipment strong point can not be nimble.

In order to achieve the above object, the utility model provides a following technical scheme: a pit digging device for forestry comprises a supporting rod and a drill bit, wherein a first telescopic rod is arranged at the bottom end of the supporting rod, the tail end of the first telescopic rod is connected with a fixed frame, the inner side of the fixed frame is provided with a rotating plate, the drill bit is arranged on the left side of the rotating plate, a water pipe is arranged at the left front part of the drill bit, the upper end of the water pipe is connected with a rotary valve, a bearing is arranged above the rotary valve, a dust collecting opening is arranged at the outer side of the drill bit, the upper end of the dust collecting opening is connected with a dust collecting pipe, the tail part of the dust collecting pipe is provided with a fan, the top end of the drill bit is provided with a telescopic shaft, and the rear part of the telescopic shaft is connected with a pointer, the rear part of the pointer is provided with a scale plate, the upper part of the telescopic shaft is connected with a rotating shaft, and the upper end of axis of rotation is connected with the motor, the second telescopic link is installed to motor top both sides, and the internal connection of second telescopic link has the fixed plate.

Preferably, a rotating structure is formed between the rotating plate and the fixing frame, the fixing frame forms a telescopic structure through the first telescopic rod and the supporting rod, and the first telescopic rod, the fixing frame and the rotating plate are symmetrical about the axis of the drill bit.

Preferably, the rotary valve penetrates through the water pipe, and a rotating structure is formed between the rotary valve and the water pipe.

Preferably, a semi-surrounding structure is formed between the dust collecting opening and the drill bit, and the dust collecting opening is communicated with the fan through a dust collecting pipe.

Preferably, an interlocking structure is formed between the pointer and the telescopic shaft, the pointer and the scale plate are connected in a sliding mode, and the drill is conical.

Preferably, the fixed plate passes through to constitute extending structure between second telescopic link and the bracing piece, and bracing piece, second telescopic link and fixed plate are along drill bit evenly distributed all around.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is provided with the rotating plate, soil dug by the drill bit can be pushed out by rotating the rotating plate, the soil is prevented from being accumulated together, and the distance between the fixed frame and the rotating plate and the supporting rod can be changed by changing the length of the first telescopic rod, so that the soil can be effectively pushed out of a pit;

2. the water pipe is arranged, so that the water pipe can be used when soil is dry and hard, the soil is moistened by spraying water on the soil from the water pipe, the pit digging work is simpler and more convenient, the collision between the drill bit and the ground can be reduced, the working environment of the drill bit is smoother, the service life of the drill bit is prolonged, water can be sprayed to prevent the ground from raising dust, and the dust removal is assisted; the dust collecting port and the dust collecting pipe are arranged, so that dust generated in the pit digging process can be collected, the working environment of a user is healthier, the dust is prevented from polluting the air environment, and the environment is protected;

3. the drill bit is provided with the pointer and the scale plate, and the descending height of the drill bit and the depth of the dug pit can be conveniently known and controlled through the position of the pointer on the scale plate; be provided with the second telescopic link, can change the distance of fixed plate and bracing piece through the length that changes the second telescopic link to change the distance of bracing piece and drill bit, fixed position when conveniently changing the pit digging can be fixed on the ground of different areas to the environment of digging the pit of difference, and the width all can use.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic bottom side view of the present invention;

fig. 3 is a schematic view of the connection structure of the fixing plate and the drill bit of the present invention.

In the figure: 1. a support bar; 2. a first telescopic rod; 3. a fixed mount; 4. a rotating plate; 5. a drill bit; 6. a water pipe; 7. rotating the valve; 8. a bearing; 9. a dust collection port; 10. a dust collecting pipe; 11. a fan; 12. a telescopic shaft; 13. a pointer; 14. a scale plate; 15. a rotating shaft; 16. a motor; 17. a second telescopic rod; 18. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a digging device for forestry comprises a supporting rod 1, a first telescopic rod 2, a fixed frame 3, a rotating plate 4, a drill bit 5, a water pipe 6, a rotary valve 7, a bearing 8, a dust collecting opening 9, a dust collecting pipe 10, a fan 11, a telescopic shaft 12, a pointer 13, a scale plate 14, a rotary shaft 15, a motor 16, a second telescopic rod 17 and a fixed plate 18, wherein the bottom end of the supporting rod 1 is provided with the first telescopic rod 2, the tail end of the first telescopic rod 2 is connected with the fixed frame 3, the rotating plate 4 is installed on the inner side of the fixed frame 3, a rotary structure is formed between the rotating plate 4 and the fixed frame 3, the fixed frame 3 forms the telescopic structure through the first telescopic rod 2 and the supporting rod 1, the first telescopic rod 2, the fixed frame 3 and the rotating plate 4 are symmetrical about the axial line position of the drill bit 5, the digging device is provided with the rotating plate 4, soil is prevented from being accumulated together, and the distance between the fixed frame 3 and the rotating plate 4 and the supporting rod 1 can be changed by changing the length of the first telescopic rod 2, so that the soil can be effectively pushed out of the pit; the drill bit 5 is arranged on the left side of the rotating plate 4, a water pipe 6 is arranged in front of the drill bit 5, a rotary valve 7 is connected to the upper end of the water pipe 6, a bearing 8 is arranged above the rotary valve 7, the rotary valve 7 penetrates through the water pipe 6, a rotating structure is formed between the rotary valve 7 and the water pipe 6, the water pipe 6 is arranged and can be used when soil is dry and hard, water is sprayed on the soil from the water pipe 6 to moisten the soil, pit digging work is simpler and more convenient, collision between the drill bit 5 and the ground can be reduced, the working environment of the drill bit 5 is more comfortable, the service life of the drill bit 5 is prolonged, too much dust on the ground can be prevented by spraying water, and dust removal is assisted;

the outer side of the drill bit 5 is provided with a dust collecting port 9, the upper end of the dust collecting port 9 is connected with a dust collecting pipe 10, the tail part of the dust collecting pipe 10 is provided with a fan 11, a semi-surrounding structure is formed between the dust collecting port 9 and the drill bit 5, the dust collecting port 9 and the fan 11 form a communicating structure through the dust collecting pipe 10, and the dust collecting port 9 and the dust collecting pipe 10 are arranged, so that dust generated in the pit digging process can be collected and processed, the working environment of a user is healthier, the dust is prevented from polluting the air environment, and the environment is more environment-; the top end of the drill bit 5 is provided with a telescopic shaft 12, the rear part of the telescopic shaft 12 is connected with a pointer 13, the rear part of the pointer 13 is provided with a scale plate 14, an interlocking structure is formed between the pointer 13 and the telescopic shaft 12, the pointer 13 and the scale plate 14 are connected in a sliding mode, the drill bit 5 is conical and is provided with the pointer 13 and the scale plate 14, and the descending height of the drill bit 5 can be conveniently known and the depth of a pit can be conveniently known and controlled through the position of the pointer 13 on the scale plate 14;

the top of telescopic shaft 12 is connected with axis of rotation 15, and the upper end of axis of rotation 15 is connected with motor 16, second telescopic link 17 is installed to motor 16 top both sides, and the internal connection of second telescopic link 17 has fixed plate 18, fixed plate 18 passes through and constitutes extending structure between second telescopic link 17 and the bracing piece 1, and bracing piece 1, second telescopic link 17 and fixed plate 18 are along drill bit 5 evenly distributed all around, be provided with second telescopic link 17, can be through the length that changes second telescopic link 17, change fixed plate 18 and bracing piece 1's distance, thereby change bracing piece 1 and drill bit 5's distance, fixed position when conveniently changing the pit, to the environment of digging the pit of difference, can fix the ground at different areas, the width can all use.

The working principle is as follows: for the pit digging device, firstly, the position of the pit is determined, the whole device is moved to the pit digging position, the supporting rod 1 is fixed on the ground, the center point of the pit digging is determined, the center position of the drill bit 5 is aligned to the center position of the pit digging position, the length of the second telescopic rod 17 is changed by stretching the second telescopic rod 17, so that the positions of the fixing plate 18 on the second telescopic rod 17 and the supporting rod 1 are changed, further the fixing area of the whole device is changed, after the fixing device is fixed to the proper position, the length of the first telescopic rod 2 is changed by stretching the first telescopic rod 2, further the distance between the fixing frame 3 and the supporting rod 1 is changed, further the position of the rotating plate 4 is changed, if the ground is hard or has more dust, the water pipe 6 in the bearing 8 is rotated, the tail end of the water pipe 6 is aligned to the center position of the pit digging position, the water pipe 6 is communicated with the water storage tank, the ground is moistened, the ground is soft, the raised dust is reduced, the motor 16 and the fan 11 are turned on, the motor 16 can drive the rotating shaft 15 to rotate, the rotating shaft 15 drives the telescopic shaft 12 to rotate, the telescopic shaft 12 can slowly descend, the drill bit 5 is enabled to be in contact with the ground to dig out the soil, the dug-out soil can be taken out of a digging position by the rotating plate 4 on the fixed frame 3, the phenomenon that the soil is accumulated too much and is troublesome when filling the pit is prevented, the dust generated in the digging process can be sucked into the dust collecting port 9 by the fan 11 and enters the dust collecting pipe 10 to prevent the dust from diffusing into the air to harm the health of a user, the pointer 13 can move along with the telescopic shaft 12, so that the different positions of the scale plate 14 are pointed, the scale plate 14 is made of transparent materials, scales are carved on the scale plate 14, and in the digging process, the user can know the digging depth by observing the position of the pointer 13 on the, the control of the pit digging depth is convenient, the practicability of the whole pit digging device is well improved, and the use process of the whole pit digging device is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A digging device for forestry, includes bracing piece (1) and drill bit (5), its characterized in that: the bottom of bracing piece (1) is provided with first telescopic link (2), and the trailing end connection of first telescopic link (2) has mount (3), rotor plate (4) are installed to the inboard of mount (3), drill bit (5) set up in the left side of rotor plate (4), and the left place ahead of drill bit (5) installs water pipe (6), the upper end of water pipe (6) is connected with rotary valve (7), and installs bearing (8) above rotary valve (7), dust collection mouth (9) are installed to the outside of drill bit (5), and the upper end of dust collection mouth (9) is connected with dust collecting tube (10), fan (11) are installed to the afterbody of dust collecting tube (10), telescopic shaft (12) are installed on the top of drill bit (5), and the rear of telescopic shaft (12) is connected with pointer (13), the rear of pointer (13) is provided with scale plate (14), the top of telescopic shaft (12) is connected with axis of rotation (15), and the upper end of axis of rotation (15) is connected with motor (16), second telescopic link (17) is installed to motor (16) top both sides, and the internal connection of second telescopic link (17) has fixed plate (18).

2. A forestry pit digging apparatus as claimed in claim 1, wherein: constitute rotational structure between rotor plate (4) and mount (3), and mount (3) constitute extending structure through between first telescopic link (2) and bracing piece (1) to first telescopic link (2), mount (3) and rotor plate (4) are symmetrical about the axis position of drill bit (5).

3. A forestry pit digging apparatus as claimed in claim 1, wherein: the rotary valve (7) penetrates through the water pipe (6), and a rotating structure is formed between the rotary valve (7) and the water pipe (6).

4. A forestry pit digging apparatus as claimed in claim 1, wherein: a semi-surrounding structure is formed between the dust collecting opening (9) and the drill bit (5), and the dust collecting opening (9) is communicated with the fan (11) through a dust collecting pipe (10).

5. A forestry pit digging apparatus as claimed in claim 1, wherein: an interlocking structure is formed between the pointer (13) and the telescopic shaft (12), the pointer (13) and the scale plate (14) are connected in a sliding mode, and the drill bit (5) is conical.

6. A forestry pit digging apparatus as claimed in claim 1, wherein: the fixed plate (18) forms a telescopic structure through the second telescopic rod (17) and the support rod (1), the second telescopic rod (17) and the fixed plate (18) are uniformly distributed around the drill bit (5).