CN212487196U

CN212487196U - Semi-automatic digging device for forest

Info

Publication number: CN212487196U
Application number: CN202020712128.1U
Authority: CN
Inventors: 王志岭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-09
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a forestry machine technical field just discloses a semi-automatic forestry device of digging pit, which comprises a roof, the top fixed surface of roof is connected with telescopic hydraulic cylinder, telescopic hydraulic cylinder's output fixedly connected with telescopic link, the bottom fixedly connected with movable plate of telescopic link, the telescopic link runs through roof and movable plate fixed connection, the bottom fixedly connected with support of roof, the bottom fixed surface of movable plate is connected with the stopper, the left side surface swing joint of stopper has the threaded rod, the thread bush has been cup jointed to the screw thread on the threaded rod, the bottom fixedly connected with motor of thread bush, the output fixedly connected with drill bit of motor. The movable plate replaces the traditional method for fixing the arms of the user, the hands of the user are liberated, manpower is saved, the arms of the user are prevented from being damaged by impact force, and therefore the working efficiency of pit digging operation is improved.

Description

Semi-automatic digging device for forest

Technical Field

The utility model relates to a forest specifically is a semi-automatic forest is with device of digging pit with mechanical technical field.

Background

Forestry machines are machines used for forest working (including afforestation, nursery and nursery), wood cutting and forestry lifting transport. The general forestry machinery also comprises comprehensive utilization machinery such as wood processing machinery, artificial board machinery, forest chemical equipment and the like. Forestry machines are often operated in the open air while moving, and are subject to natural conditions and thus have a certain area. The forest culture and management machine comprises a machine for collecting and processing seeds, cleaning forest lands, preparing the land, raising seedlings, tending middle and young forests, protecting forests and the like. Among them, there are usually used a seed harvester, a brush cutter, a pit digger, a bed building machine, a strip cutting machine, a tree planting machine, etc. The portable earth boring machine is a special machine for planting trees and forestation in mountainous regions, hills and gullies and rapidly digging pits by applying fertilizer, and the portable earth boring machine relieves people from heavy physical labor, is widely applied to 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. But portable earth boring device can only rely on user's both hands to carry out fixed operation using, and user's both hands are given in the impact force transmission that is huge when digging the pit, cause the damage to user's both hands, and huge vibrations influence user's work simultaneously, have reduced the efficiency of digging the pit, and portable earth boring machine's weight is overweight simultaneously, and is very inconvenient when using and removing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a semi-automatic for forest digging device possesses and need not advantages such as manual fixed, the removal of being convenient for, has solved the inconvenient control of earth boring machine, has become the problem of removal.

(II) technical scheme

Need not manual fixed, be convenient for remove the purpose for realizing the aforesaid, the utility model provides a following technical scheme: the utility model provides a semi-automatic device of digging pit for forest, includes the roof, the top fixed surface of roof is connected with telescopic hydraulic cylinder, telescopic hydraulic cylinder's output fixedly connected with telescopic link, the bottom fixedly connected with movable plate of telescopic link, the telescopic link runs through roof and movable plate fixed connection, the bottom fixedly connected with support of roof, the slide has been seted up on the right side surface of support, movable plate and support swing joint, the bottom fixed surface of movable plate is connected with the device of digging pit, the bottom fixedly connected with mobile device of support.

Preferably, the digging device includes the stopper, stopper fixed connection is in the bottom of movable plate, the left side surface swing joint of stopper has the threaded rod, the right side surface swing joint of stopper has the crank, the right side of threaded rod runs through stopper and crank fixed connection, the thread bush has been cup jointed to the screw thread on the threaded rod, the bottom fixedly connected with motor of thread bush, the output fixedly connected with drill bit of motor.

Preferably, the mobile device includes the protection pad, protection pad fixed connection is in the bottom of support, the bottom fixedly connected with base of protection pad, the right side surface swing joint of base has the pivot, the right side swing joint of pivot has the wheel, the pivot runs through base and wheel swing joint, the surface of pivot is seted up threadedly, the wheel passes through screw thread and pivot threaded connection.

Preferably, the moving plate is made of high-strength steel.

Preferably, the bottom of the base is coated with wear-resistant paint.

(III) advantageous effects

Compared with the prior art, the utility model provides a semi-automatic device of digging pit for forest possesses following beneficial effect:

1. this semi-automatic device of digging pit for forest, the slide has been seted up through the right side surface of support, movable plate and support swing joint, the movable plate can slide on the support through the slide, traditional user's arm fixed method has been replaced through the movable plate, liberating out user's both hands, the manpower has been saved, the injury that the impact force transmission that has also guaranteed that the user can not produce when digging pit caused to the arm in hand, thereby improve the work efficiency of the operation of digging pit, control the thread bush and control on the threaded rod through rotating the crank, thereby fix a position the drill bit, the position of manual regulation drill bit can be accurate like this and the operation of digging pit, when carrying out a plurality of operations of digging pits in same horizontal direction, need not remove the device, only need rotate the position that the crank just can adjust the drill bit, the time is saved like this, and the work efficiency is improved.

2. This semi-automatic device of digging pit for forest, right side surface swing joint through the base has the pivot, the right side swing joint of pivot has the wheel, the pivot runs through base and wheel swing joint, the surface of pivot is seted up threadedly, the wheel passes through screw thread and pivot threaded connection, can separate the wheel from the pivot when need not removing, threaded connection has fixed cover in the pivot, fixed cover can carry out a firm effect to the wheel, thereby avoid droing of wheel to the inconvenience that work produced when removing the device, thereby promote the mobility and the convenience of whole equipment, the device just can be suitable for more different topography like this.

Drawings

FIG. 1 is a schematic structural view of a semi-automatic pit digging device for forest of the present invention;

fig. 2 is the utility model relates to a semi-automatic for forest digging device base structure section sketch map.

In the figure: the device comprises a top plate 1, a telescopic hydraulic cylinder 2, a telescopic rod 3, a movable plate 4, a bracket 5, a slideway 6, a limiting block 7, a handle 8, a threaded rod 9, a threaded sleeve 10, a driving motor 11, a drill bit 12, a base 13, a protective pad 14, a rotating shaft 15, wheels 16, a fixed sleeve 17 and threads 18.

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. 1-2, the utility model provides a technical scheme, a semi-automatic digging device for forestry, including roof 1, the top surface of roof 1 is fixedly connected with telescopic hydraulic cylinder 2, the model of telescopic hydraulic cylinder 2 is SLDG-10270D, not much description is made here, the output end of telescopic hydraulic cylinder 2 is fixedly connected with telescopic link 3, the bottom of telescopic link 3 is fixedly connected with movable plate 4, telescopic link 3 runs through roof 1 and movable plate 4 is fixedly connected, switch on external power supply telescopic hydraulic cylinder 2 to start working and drive telescopic link 3, telescopic link 3 pushes movable plate 4 to slide in the vertical direction, thereby achieving the effect of adjusting the vertical height, in this way, the depth of digging can be increased during digging, the downward pressure generated by downward movement of telescopic link 3 during digging operation can increase the progress during digging, and the working efficiency is improved, thereby improving the overall practicability of the equipment and expanding the application range, the left side of the bottom of the top plate 1 is fixedly connected with the bracket 5, the right side of the bottom of the top plate 1 is also fixedly connected with the bracket 5, the bracket 5 is made of high-strength steel, so that the phenomenon that the instability of the bracket 5 affects the working efficiency can not occur when high-strength pit digging is carried out, the use of the high-strength steel improves the overall quality and the durability of the equipment greatly and improves the safety of the whole equipment, the right side surface of the bracket 5 is provided with the slideway 6, the movable plate 4 is movably connected with the bracket 5, the movable plate 4 can slide on the bracket 5 through the slideway 6, the bottom surface of the movable plate 4 is fixedly connected with the stopper 7, the left side surface of the stopper 7 is movably connected with the threaded rod 9, the right side surface of the stopper 7 is movably connected with the hand crank 8, and the right, the threaded rod 9 is driven to rotate by rotating the hand crank 8, the threaded sleeve 10 is sleeved on the threaded rod 9 in a threaded manner, the hand crank 8 is driven to slide left and right on the threaded rod by clockwise or anticlockwise rotating, the motor 11 is fixedly connected to the bottom of the threaded sleeve 10, the drill bit 12 is fixedly connected to the output end of the motor 11, the motor 11 is switched on an external power supply to start working to drive the drill bit 12 to carry out pit digging operation, the hand crank 8 is rotated to drive the threaded sleeve 10 to move left and right on the threaded rod 9, so that the drill bit 12 is positioned, the position of the drill bit 12 can be accurately dug by manually adjusting the position of the drill bit 12, when a plurality of pit digging operations are carried out in the same horizontal direction, the position of the drill bit 12 can be adjusted by only rotating the hand crank 8 without moving the device, so that the time is saved, the traditional method of fixing arms of a user is replaced by, the bottom of the bracket 5 is fixedly connected with a protective pad 14, when the movable plate 4 moves downwards to the bottom end, the vibration generated when the drill bit 4 works can be absorbed and filtered by the protective pad 14, the influence of overlarge vibration on the whole equipment is avoided, the smoothness of use is improved, the working efficiency is improved, the integral safety of the equipment is also ensured, the bottom of the protective pad 14 is fixedly connected with a base 13, the right side surface of the base 13 is movably connected with a rotating shaft 15, the right side of the rotating shaft 15 is movably connected with a wheel 16, the rotating shaft 15 penetrates through the base 13 and is movably connected with the wheel 16, the surface of the rotating shaft 15 is provided with a thread 18, the wheel 16 is in threaded connection with the rotating shaft 15 through the thread 18, and the wheel 16 can be separated from the rotating shaft 15 when the moving is not needed, threaded connection has fixed cover 17 in the pivot 15, and fixed cover 17 can carry out a firm effect to wheel 16, thereby avoids the inconvenient that drops of wheel 16 produced work when removing the device to promote the mobility and the convenience of whole equipment, the device just can be suitable for more different topography like this.

The working principle is as follows: when the device is used, the threaded rod 9 is rotated to drive the threaded sleeve 10 to move left and right by rotating the hand crank 8, so that the drill bit 12 is adjusted to a proper position, the external power supply telescopic hydraulic cylinder 2 is switched on to start working, the telescopic rod 3 drives the movable plate 4 to move up and down, the pit digging depth is controlled, when the device is moved, the whole equipment can be driven to move through the wheels 16, and the device is convenient to move when used outdoors.

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. The utility model provides a semi-automatic device of digging pit for forest, includes roof (1), its characterized in that: the top fixed surface of roof (1) is connected with telescopic hydraulic cylinder (2), output fixedly connected with telescopic link (3) of telescopic hydraulic cylinder (2), the bottom fixedly connected with movable plate (4) of telescopic link (3), telescopic link (3) run through roof (1) and movable plate (4) fixed connection, the bottom fixedly connected with support (5) of roof (1), slide (6) have been seted up on the right side surface of support (5), movable plate (4) and support (5) swing joint, the bottom fixed surface of movable plate (4) is connected with the device of digging a pit, the bottom fixedly connected with mobile device of support (5).

2. The semi-automatic forest digging device according to claim 1, characterized in that: the digging device comprises a limiting block (7), the limiting block (7) is fixedly connected to the bottom of the movable plate (4), the left side surface of the limiting block (7) is movably connected with a threaded rod (9), the right side surface of the limiting block (7) is movably connected with a handle (8), the right side of the threaded rod (9) runs through the limiting block (7) and the handle (8) and is fixedly connected with the handle, a threaded sleeve (10) is sleeved on the threaded rod (9), the bottom of the threaded sleeve (10) is fixedly connected with a motor (11), and an output end of the motor (11) is fixedly connected with a drill bit (12).

3. The semi-automatic forest digging device according to claim 1, characterized in that: the mobile device includes protection pad (14), protection pad (14) fixed connection is in the bottom of support (5), the bottom fixedly connected with base (13) of protection pad (14), the right side surface swing joint of base (13) has pivot (15), the right side swing joint of pivot (15) has wheel (16), base (13) and wheel (16) swing joint are run through in pivot (15), screw thread (18) have been seted up on the surface of pivot (15), wheel (16) are through screw thread (18) and pivot (15) threaded connection.

4. A semi-automatic forest digging device according to claim 3, characterized in that: the number of the wheels (16) is four, and every two wheels (16) are in one group and are respectively and movably connected to the left side and the right side of the rotating shaft (15).