CN213127050U

CN213127050U - Forestry is planted with ware of digging pit

Info

Publication number: CN213127050U
Application number: CN202021518596.1U
Authority: CN
Inventors: 赵学花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-07
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to the technical field of forestry equipment, in particular to a pit digger for forestry planting, which comprises a support plate, wherein a guide block is fixedly connected to the lower surface of the support plate, a guide groove is arranged in the guide block, a slide bar is slidably connected in the guide groove, the bottom end of the slide bar is rotatably connected with a drill rod, a cavity is arranged in the slide bar, a second motor is fixedly connected in the cavity, the output shaft of the second motor is fixedly connected with the drill rod, the surface of the drill rod is provided with a spiral sheet, the top end of the slide bar passes through the support plate and is rotatably connected with a connecting rod, the free end of the connecting rod is hinged with a first transmission shaft, the free end of the first transmission shaft is rotatably connected with a cam, the big end of the cam is fixedly connected with a second transmission shaft, the second transmission shaft is coaxially connected with a driven gear, the driven gear, the bottom ends of the upright posts are rotatably connected with rollers.

Description

Forestry is planted with ware of digging pit

Technical Field

The utility model relates to a forestry equipment technical field specifically discloses a forestry is planted with ware of digging pit.

Background

With the continuous development of society, environmental problems become more serious, people face a severe environment every day and undoubtedly bring great threats to the health of people, the state adopts measures for planting trees and forestation to improve the ecological environment of people very early, and simultaneously, a great amount of manpower, material resources and funds are also input to build the forestry, the forestry refers to a production department which keeps ecological balance, cultivates and protects the forest to obtain wood and other forest products and utilizes the natural characteristics of the forest to play a role in protection, and is one of the important components of national economy, and the forestry in many places is damaged, so people are required to plant trees again in the damaged places.

With the progress of science and technology, various earth boring machines are widely applied to the field of forestry planting, but the existing earth boring machine needs to adjust the steering of a motor in the process of earth boring, and the earth boring efficiency is low, so that the inventor provides an earth boring machine for forestry planting so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the lower problem of traditional earth boring ware digging efficiency.

In order to achieve the purpose, the utility model discloses a basic scheme provides a hole digger for forestry planting, be equipped with the guide way in the guide way, sliding connection has the slide bar in the guide way, the slide bar bottom is rotated and is connected with the drilling rod, be equipped with the cavity in the slide bar, the rigid coupling has the second motor in the cavity, the output shaft and the drilling rod rigid coupling of second motor, the drilling rod surface is equipped with the flight, the slide bar top is passed the backup pad and is rotated and is connected with the connecting rod, the connecting rod free end articulates there is first transmission shaft, first transmission shaft free end rotates and is connected with the cam, first transmission shaft and cam tip rotate and are connected, the second transmission shaft is connected with the second transmission shaft, the second transmission shaft coaxial coupling has the driven gear, the driven gear meshing has the driving gear, the driving gear coaxial coupling has the first;

bottom surface still symmetry rigid coupling has a plurality of stands under the backup pad, and the stand bottom all rotates and is connected with the gyro wheel, and the backup pad top still is equipped with the fixed plate that is used for fixed second transmission shaft.

The principle and effect of this basic scheme lie in:

1. the utility model discloses a crank link mechanism is constituteed to cam and connecting rod, and the cam rotates, and the connecting rod reciprocates round the cam rotation and drive the slide bar, and reciprocating of slide bar drives the drilling rod and reciprocates, does not need the rotation direction of adjustment motor to realize reciprocating of drill bit, and the transmission is compact, has improved work efficiency.

2. The utility model discloses a second motor can drive the drilling rod and rotate, and the drilling rod can drill out the hole position of planting through cam linkage mechanism downstream at the pivoted in-process, digs out the back at the hole position, drilling rod rebound, and the flight on the drilling rod can take the earth in the hole position out.

3. The utility model discloses a guide block is used for fixing a position the slide bar, prevents that slide bar and backup pad from breaking away from, has guaranteed the utility model discloses security in the implementation process has also improved the precision of digging pit simultaneously.

4. The utility model discloses a first motor passes through gear drive and drives the cam rotation to drive the drilling rod and reciprocate, adopt gear revolve, the rotational speed that can effectual reduction cam avoids the cam rotational speed too high, and the frequency that leads to the drilling rod to reciprocate is too high, thereby leads to the hole position of digging out too intensive.

Compared with the prior art, the utility model discloses a set up crank link mechanism, drilling rod, first motor and second motor etc. adopt the transmission of crank link, at the in-process of digging pit, need not adjust the rotation direction of first motor and second motor, improved the work efficiency of earth boring machine at the in-process of digging pit, compact structure, convenient and practical.

Furthermore, the rollers on the same side are connected through a rotating shaft. The rotating direction of the roller can be consistent by the rotating shaft.

Furthermore, a third transmission shaft is arranged below the supporting plate, the rotary pump is connected with the third transmission shaft through a bevel gear pair, an output shaft of the first motor is coaxially connected with a driving belt wheel, the third transmission shaft is coaxially connected with a driven belt wheel, and the driving belt wheel is in belt transmission connection with the driven belt wheel. The first motor controls the rotation of the rotating shaft through belt transmission and bevel gear rotation, and the labor intensity of workers is reduced.

Further, one end of the supporting plate is provided with a handle. The handle is convenient for the staff to push the hole digger.

Furthermore, the lower bottom surface of the supporting plate is fixedly connected with a dust-proof pipe, and the guide block and the drill rod are both arranged in the dust-proof pipe. The dust removal pipe can avoid dust from splashing in a large amount in the working process.

Further, the control switch is arranged on the handle. The control switch is arranged on the handle, so that the control of a worker is facilitated.

Drawings

FIG. 1 is a front cross-sectional view of a groover for forestry planting in accordance with an embodiment of the present invention;

fig. 2 is a side sectional view of the digging device for forestry planting of the embodiment of the utility model.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a supporting plate 1, a stand column 2, a roller 3, a slide rod 4, a drill rod 5, a dust separation pipe 6, a connecting rod 7, a first transmission shaft 8, a cam 9, a second transmission shaft 10, a fixing plate 11, a first motor 12, a driven gear 13, a driving gear 14, a second motor 15, a driving belt pulley 16, a driven belt pulley 17, a handle 18, a third transmission shaft 19, a rotating shaft 20 and a guide block 21.

An example of a groover for forestry planting is shown in figures 1 and 2. The device comprises a supporting plate 1, a guide block 21 is fixedly connected to the lower surface of the supporting plate 1, a guide groove is arranged in the guide block 21, a slide rod 4 is slidably connected in the guide groove, a drill rod 5 is rotatably connected to the bottom end of the slide rod 4, a cavity is arranged in the slide rod 4, a second motor 15 is fixedly connected in the cavity, an output shaft of the second motor 15 is fixedly connected with the drill rod 5, a spiral sheet is arranged on the surface of the drill rod 5, the top end of the slide rod 4 penetrates through the supporting plate 1 and is rotatably connected with a connecting rod 7, the free end of the connecting rod 7 is hinged with a first transmission shaft 8, the free end of the first transmission shaft 8 is rotatably connected with a cam 9, the first transmission shaft 8 is rotatably connected with the small end of the cam 9, the large end of the cam 9 is fixedly connected with a second transmission shaft 10, the second transmission shaft 10 is coaxially connected with, the right end of the supporting plate 1 is provided with a handle 18, and the control switch is arranged on the handle 18.

Bottom surface rigid coupling has dust-separation pipe 6 under backup pad 1, guide block 21 and drilling rod 5 are all in dust-separation pipe 6, bottom surface still symmetry rigid coupling has four stands 2 under

backup pad

1, 2 bottoms of stand all rotate and are connected with gyro wheel 3, connect through pivot 20 between the gyro wheel 3 of homonymy, 1 below in backup pad is equipped with third transmission shaft 19, change take out to pass through the bevel gear pair with third transmission shaft 19 and be connected, the output shaft coaxial coupling of first motor 12 has

drive pulley

16, 19 coaxial coupling of third transmission shaft has driven pulley 17, drive pulley 16 is connected with driven pulley 17 belt drive, 1 top in backup pad still is equipped with fixed plate 11 that is used for fixed second transmission shaft 10.

In the implementation process of the utility model, the worker controls the first motor 12 and the second motor 15 to be turned on by controlling the switch, the second motor 15 drives the drill rod 5 to rotate, the output shaft of the first motor 12 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 13 to rotate, the driven gear 13 drives the second transmission shaft 10 to rotate, the second transmission shaft 10 drives the cam 9 to rotate, the cam 9 drives the first transmission shaft 8 to rotate, the first transmission shaft 8 rotates, the connecting rod 7 rotates around the cam 9, the connecting rod 7 rotates, the sliding rod 4 moves up and down, the drill rod 5 moves down and rotates, a pit for forestry planting is dug, the drill rod 5 moves up and rotates, a spiral sheet on the drill rod 5 takes out soil in the pit, meanwhile, the output shaft of the first motor 12 drives the driving belt pulley 16 to rotate, the driving belt pulley 16 drives the driven belt pulley 17 to rotate through belt transmission, driven pulley 17 drives third transmission shaft 19 and rotates, and third transmission shaft 19 drives pivot 20 through the bevel gear pair and rotates, and pivot 20 drives gyro wheel 3 and rotates, and gyro wheel 3 promotes this earth boring machine and removes, and dust-proof pipe 6 can prevent to have a large amount of earth splash at the in-process of digging pit, and this earth boring machine of staff's operation control of being convenient for of handle 18.

Compared with the prior art, the utility model discloses a set up 9 link mechanism of cam, drilling rod 5, first motor 12 and second motor 15 etc. adopt the drive mode of crank connecting rod, at the in-process of digging pit, need not adjust the rotation direction of first motor 12 and second motor 15, solve traditional ware of digging pit and need adjusting motor when digging pit turn to, lead to the lower problem of efficiency of digging pit, just the utility model discloses safety ring protects, compact structure is convenient for control.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A pit digger for forestry planting is characterized by comprising a supporting plate, wherein a guide block is fixedly connected to the lower surface of the supporting plate, a guide groove is formed in the guide block, a slide rod is connected in the guide groove in a sliding mode, a drill rod is rotatably connected to the bottom end of the slide rod, a cavity is formed in the slide rod, a second motor is fixedly connected in the cavity, an output shaft of the second motor is fixedly connected with the drill rod, a spiral sheet is arranged on the surface of the drill rod, the top end of the slide rod penetrates through the supporting plate and is rotatably connected with a connecting rod, the free end of the connecting rod is hinged with a first transmission shaft, the free end of the first transmission shaft is rotatably connected with a cam, the first transmission shaft is rotatably connected with the small end of the cam, the large end of the cam is fixedly connected with a second transmission shaft, the second transmission;

2. The groover for forestry planting according to claim 1, wherein: the rollers on the same side are connected through a rotating shaft.

3. The groover for forestry planting according to claim 2, wherein: the backup pad below is equipped with the third transmission shaft, changes to take out and pass through bevel gear pair with the third transmission shaft and be connected, and the output shaft coaxial coupling of first motor has driving pulley, and third transmission shaft coaxial coupling has driven pulley, and driving pulley is connected with driven pulley belt drive.

4. The groover for forestry planting according to claim 1, wherein: one end of the supporting plate is provided with a handle.

5. The groover for forestry planting according to claim 1, wherein: the dust-proof pipe is fixedly connected to the lower bottom surface of the supporting plate, and the guide block and the drill rod are both arranged in the dust-proof pipe.

6. The groover for forestry planting according to claim 4, wherein: the control switch is arranged on the handle.