CN214338557U

CN214338557U - Forestry is with planting digging device

Info

Publication number: CN214338557U
Application number: CN202120029889.1U
Authority: CN
Inventors: 李铁军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-10-08
Anticipated expiration: 2031-01-06

Abstract

The utility model belongs to the technical field of forestry planting tool, especially, a forestry is with planting digging device, including the U-shaped support frame, one side of U-shaped support frame is provided with first motor, the inner wall of U-shaped support frame rotates and is connected with the threaded rod, the output shaft of first motor run through the U-shaped support frame and with the one end fixed connection of threaded rod, the surperficial threaded connection of threaded rod has the movable block of two symmetric distributions, the bottom of two movable blocks is all rotated and is connected with the down tube, the inner wall sliding connection of U-shaped support frame has the movable plate, the lower extreme of two down tubes all rotates with the upper surface of movable plate to be connected, the upper surface of movable plate is provided with the second motor. The utility model discloses a first motor, threaded rod, second motor, pivot, helical blade and L shape inserted bar cooperate, have solved and have adopted artifical mode inefficiency of digging pit, plant speed slowly at the forestry planting in-process, and the problem of dismantling fast that most all are not convenient for of the drill bit that uses on the current digging device in market.

Description

Forestry is with planting digging device

Technical Field

The utility model relates to a forestry planting tool technical field specifically is a forestry is with planting digging device.

Background

The forestry is a production department which protects the ecological environment, keeps ecological balance, cultivates and protects the forest to obtain wood and other forest products, utilizes the natural characteristics of the forest to play a role in protection, is one of the important components of national economy, is in the human and biosphere, and cultivates, protects and utilizes forest resources through advanced scientific technology and management means, so that various benefits of the forest are fully played, the forest resources can be continuously managed, and fundamental industries and social public welfare of population, economy, society, environment and resource coordinated development are promoted; when trees are planted, pits are dug firstly, and then plant seedlings are placed in the pits for planting.

In prior art, the excavation generally all relies on the manual work to go on, forestry workman utilizes shovel and hoe to excavate the hole mostly, but this kind of operation method efficiency is very low, lead to planting speed slowly, be difficult to satisfy actual demand, and when adopting the supplementary excavation of drill bit, the drill bit can a large amount of earth of adhesion in the use back surface, need wash it, and the quick dismantlement of being not convenient for is mostly not convenient for on the current digging device in market, be not convenient for wash.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a forestry is with planting digging device has solved the mode inefficiency that adopts artifical digging in the forestry planting process, has planted speed slowly, and the problem of dismantling fast that most all are not convenient for of the drill bit that uses on the current digging device in market.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a planting and pit digging device for forestry comprises a U-shaped support frame, wherein a first motor is arranged on one side of the U-shaped support frame, a threaded rod is rotatably connected to the inner wall of the U-shaped support frame, an output shaft of the first motor penetrates through the U-shaped support frame and is fixedly connected with one end of the threaded rod, two symmetrically distributed moving blocks are in threaded connection with the surface of the threaded rod, the bottoms of the two moving blocks are rotatably connected with inclined rods, a moving plate is slidably connected to the inner wall of the U-shaped support frame, the lower ends of the two inclined rods are rotatably connected with the upper surface of the moving plate, a second motor is arranged on the upper surface of the moving plate, a round hole is formed in the top of the moving plate, a rotating shaft is rotatably connected to the inner wall of the round hole, a sleeve rod is fixedly sleeved on the surface of the rotating shaft, a spiral blade is fixedly connected to the surface of the sleeve rod, and a square groove is formed in the upper end of the rotating shaft, the output shaft of second motor extends to square inslot and with the inner wall sliding connection in square groove, the ring channel has been seted up on the surface of pivot, the rectangle chamber has been seted up to the inner wall of movable plate, round bar and the fixed pulley of two symmetric distributions of the inner wall fixedly connected with in rectangle chamber, the surperficial sliding connection of round bar has L shape inserted bar, one side of L shape inserted bar is provided with movable sleeve and establishes the spring on round bar surface, the fixed surface of L shape inserted bar is connected with wire rope, the positive sliding connection of movable plate has T shape pole, the one end of T shape pole extends to rectangle intracavity and fixedly connected with rectangular plate, wire rope's tip is walked around the surface of fixed pulley and with rectangular plate fixed connection.

As a preferred technical scheme of the utility model, two the internal thread of movable block revolves to opposite directions.

As a preferred technical scheme of the utility model, two symmetric distribution's spout is seted up to the interior roof of U-shaped support frame, the inner wall sliding connection of spout has the slider, the bottom of slider and the top fixed connection of movable block.

As a preferred technical scheme of the utility model, two symmetric distribution's recess is seted up to the inner wall of U-shaped support frame, the inner wall fixedly connected with montant of recess, the montant runs through the movable plate.

As an optimal technical scheme of the utility model, the one end of L shape inserted bar extends to in the round hole and inlays and be equipped with the ball, the inner wall rolling contact of ball and ring channel.

As a preferred technical scheme of the utility model, the bottom of U-shaped support frame is provided with two symmetric distribution's universal wheel, U-shaped support frame bottom threaded connection T shape bolt, the upper end of T shape bolt is run through and is extended to the upper surface of U-shaped support frame, the lower extreme fixedly connected with disc of T shape bolt, the bottom fixedly connected with point piece of disc.

(III) advantageous effects

Compared with the prior art, the utility model provides a forestry is with planting digging device possesses following beneficial effect:

this forestry is with planting device of digging pit, first motor through setting up, the threaded rod, the second motor, the apparatus further comprises a rotating shaft, helical blade and L shape inserted bar cooperate, the automatic rotation of helical blade digging pit can be realized in the setting of second motor, drive the threaded rod through controlling first motor and rotate and then adjust the degree of depth that helical blade digs pit, can make two L shape inserted bars of wire rope pulling move towards the direction of keeping away from each other through pulling T shape pole, and then can together take off the pivot together with loop bar and helical blade fast and be convenient for wash helical blade, only need insert the pivot in the round hole of seting up on the movable plate during the installation, then make L shape inserted bar card in the ring channel that the pivot surface was seted up can, be convenient for quick detach and installation helical blade from this, easy operation labour saving and time saving.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the rotary shaft and the spiral blade of the present invention;

fig. 3 is a top sectional view of the moving plate of the present invention.

In the figure: 1. a U-shaped support frame; 2. a first motor; 3. a threaded rod; 4. a moving block; 5. a slider; 6. a chute; 7. a diagonal bar; 8. moving the plate; 9. a groove; 10. a vertical rod; 11. a second motor; 12. a rotating shaft; 13. a loop bar; 14. a helical blade; 15. an annular groove; 16. a square groove; 17. a rectangular cavity; 18. a round bar; 19. an L-shaped insert rod; 20. a ball bearing; 21. a spring; 22. a fixed pulley; 23. a wire rope; 24. a T-shaped rod; 25. a rectangular plate; 26. a T-bolt; 27. a universal wheel.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a planting and pit digging device for forestry comprises a U-shaped support frame 1, wherein one side of the U-shaped support frame 1 is provided with a first motor 2, the inner wall of the U-shaped support frame 1 is rotatably connected with a threaded rod 3, an output shaft of the first motor 2 penetrates through the U-shaped support frame 1 and is fixedly connected with one end of the threaded rod 3, the surface of the threaded rod 3 is in threaded connection with two symmetrically distributed moving blocks 4, the bottoms of the two moving blocks 4 are rotatably connected with inclined rods 7, the inner wall of the U-shaped support frame 1 is slidably connected with a moving plate 8, the lower ends of the two inclined rods 7 are rotatably connected with the upper surface of the moving plate 8, the upper surface of the moving plate 8 is provided with a second motor 11, the top of the moving plate 8 is provided with a round hole, the inner wall of the round hole is rotatably connected with a rotating shaft 12, the surface of the rotating shaft 12 is fixedly sleeved with a sleeve rod 13, the surface of the sleeve rod 13 is fixedly connected with a spiral blade 14, and the upper end of the rotating shaft 12 is provided with a square groove 16, the output shaft of the second motor 11 extends into the square groove 16 and is connected with the inner wall of the square groove 16 in a sliding manner, the annular groove 15 is formed in the surface of the rotating shaft 12, the rectangular cavity 17 is formed in the inner wall of the moving plate 8, the inner wall of the rectangular cavity 17 is fixedly connected with two symmetrically-distributed round rods 18 and a fixed pulley 22, the surface of each round rod 18 is connected with an L-shaped inserted rod 19 in a sliding manner, one side of each L-shaped inserted rod 19 is provided with a spring 21 movably sleeved on the surface of each round rod 18, the surface of each L-shaped inserted rod 19 is fixedly connected with a steel wire rope 23, the front surface of the moving plate 8 is connected with a T-shaped rod 24 in a sliding manner, one end of each T-shaped rod 24 extends into the rectangular cavity 17 and is fixedly connected with a rectangular plate 25, and the end of each steel wire rope 23 bypasses the surface of the fixed pulley 22 and is fixedly connected with the rectangular plate 25.

In this embodiment, the first motor 2 and the threaded rod 3 are matched to control the depth of the pit, the inclined rod 7 can push the movable plate 8 to move downwards or pull the movable plate 8 to move upwards, the spiral blade 14 can drill into the soil to form a pit when rotating, the bottom of the loop bar 13 is fixedly connected with a tip, the tip is arranged to facilitate pit drilling, the second motor 11 can drive the rotating shaft 12 to rotate continuously, the rotating shaft 12 drives the loop bar 13 and the spiral blade 14 to rotate synchronously to achieve the purpose of automatic pit digging, the output shaft of the second motor 11 is a square bar, the square bar is matched with the square groove 16 in size, the output shaft of the second motor 11 can drive the rotating shaft 12 to rotate synchronously, the annular groove 15 is matched with the L-shaped insert bar 19 for use, the annular groove 15 is in sliding contact with the end of the L-shaped insert bar 19, the L-shaped insert bar 19 can only play a role in limiting, so that the rotating shaft 12 cannot move up and down, the spring 21 can play a role in resetting, the fixed pulley 22 can play a role in guiding sliding, the two steel wire ropes 23 are arranged, the two steel wire ropes 23 can pull the two L-shaped insertion rods 19 to move towards the direction away from each other, and then the L-shaped insertion rods 19 can not limit the rotation shaft 12 to move up and down any more.

Specifically, the internal threads of the two moving blocks 4 are opposite in screwing direction.

In this embodiment, the internal threads of the two moving blocks 4 have opposite directions, and when the threaded rod 3 rotates, the two moving blocks 4 can move synchronously in directions approaching to or departing from each other.

Specifically, two symmetrically distributed sliding grooves 6 are formed in the inner top wall of the U-shaped supporting frame 1, a sliding block 5 is connected to the inner wall of each sliding groove 6 in a sliding mode, and the bottom of each sliding block 5 is fixedly connected with the top of each moving block 4.

In this embodiment, the sliding groove 6 and the sliding block 5 are matched for use, so that the limiting and sliding guiding effects can be achieved, and the sliding block 5 is prevented from rotating along with the rotation of the threaded rod 3.

Specifically, two symmetrically distributed grooves 9 are formed in the inner wall of the U-shaped support frame 1, vertical rods 10 are fixedly connected to the inner wall of each groove 9, and the vertical rods 10 penetrate through the movable plate 8.

In this embodiment, the groove 9 and the vertical rod 10 can be used in cooperation to play the role of limiting and guiding.

Specifically, one end of the L-shaped insert rod 19 extends into the circular hole and is embedded with a ball 20, and the ball 20 is in rolling contact with the inner wall of the annular groove 15.

In this embodiment, the balls 20 can play a role of reducing friction.

Specifically, the bottom of U-shaped support frame 1 is provided with two symmetric distribution's universal wheel 27, U-shaped support frame 1 bottom threaded connection T bolt 26, and the upper end of T bolt 26 runs through and extends to the upper surface of U-shaped support frame 1, and the lower extreme fixedly connected with disc of T bolt 26, the bottom fixedly connected with point piece of disc.

In this embodiment, the universal wheels 27 are provided to facilitate movement of the pit digging device, and the T-bolts 26, the disks and the pointed blocks are used in cooperation to facilitate fixation of the pit digging device.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the U-shaped support frame 1 is moved to a position needing to dig a pit, then the two T-shaped bolts 26 are sequentially rotated, so that the T-shaped bolts 26 can drive the disc and the pointed block to synchronously move downwards, when the pointed block is inserted into soil, the T-shaped bolts 26 are stopped rotating, the U-shaped support frame 1 can be fixed on the ground, at the moment, the second motor 11 is started, the output shaft of the second motor 11 can drive the rotating shaft 12 to synchronously rotate, the rotating shaft 12 can drive the loop bar 13 and the spiral blade 14 to synchronously rotate, then the first motor 2 is started in the forward direction, the output shaft of the first motor 2 drives the threaded rod 3 to forwardly rotate, the two sliders 5 with opposite internal thread rotation directions can move towards the directions close to each other along with the rotation of the threaded rod 3, the sliders 5 drive the inclined rod 7 at the bottoms of the sliders to move and rotate, the inclined rod 7 pushes the movable plate 8 to slide downwards along the surface of the vertical rod 10, the moving plate 8 can drive the second motor 11, the rotating shaft 12 at the bottom of the second motor, the loop bar 13 and the spiral blade 14 to move downwards together, and then the spiral blade 14 rotates and moves downwards at the same time, so that a mud pit can be formed, and the purpose of automatic pit digging is achieved; when the spiral blade 14 needs to be taken down for cleaning, the T-shaped rod 24 is pulled to move towards the direction far away from the moving plate 8, the T-shaped rod 24 can drive the rectangular plate 25 to move together, the rectangular plate 25 can drive the steel wire rope 23 to pull the two L-shaped insert rods 19 to move towards the direction far away from each other and compress the spring 21, the two L-shaped insert rods 19 are further far away from the annular groove 15, the L-shaped insert rods 19 do not limit the rotating shaft 12 to move up and down any more, the rotating shaft 12, the loop rod 13 and the spiral blade 14 move downwards together to be taken down quickly, and the spiral blade 14 is convenient to clean; when the spiral blade 14 is installed, only the rotating shaft 12 needs to be inserted into the circular hole formed in the moving plate 8, and then the L-shaped inserting rod 19 is clamped in the annular groove 15 formed in the surface of the rotating shaft 12 under the action of the rebound force of the spring 21, so that the spiral blade 14 is convenient to disassemble and install quickly, and the operation is simple, time-saving and labor-saving.

But can be such that what should be explained last is: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a forestry is with planting digging device, includes U-shaped support frame (1), its characterized in that: a first motor (2) is arranged on one side of the U-shaped support frame (1), a threaded rod (3) is rotatably connected to the inner wall of the U-shaped support frame (1), an output shaft of the first motor (2) penetrates through the U-shaped support frame (1) and is fixedly connected with one end of the threaded rod (3), two symmetrically distributed moving blocks (4) are in threaded connection with the surface of the threaded rod (3), oblique rods (7) are rotatably connected to the bottoms of the two moving blocks (4), a moving plate (8) is slidably connected to the inner wall of the U-shaped support frame (1), the lower ends of the two oblique rods (7) are rotatably connected with the upper surface of the moving plate (8), a second motor (11) is arranged on the upper surface of the moving plate (8), a round hole is formed in the top of the moving plate (8), a rotating shaft (12) is rotatably connected to the inner wall of the round hole, and a sleeve rod (13) is fixed to the surface of the rotating shaft (12), the surface fixed connection of loop bar (13) has helical blade (14), square groove (16) have been seted up to the upper end of pivot (12), the output shaft of second motor (11) extend to in square groove (16) and with the inner wall sliding connection of square groove (16), ring channel (15) have been seted up on the surface of pivot (12), rectangular cavity (17) have been seted up to the inner wall of movable plate (8), the inner wall fixed connection of rectangular cavity (17) has two symmetric distribution's round bar (18) and fixed pulley (22), the sliding surface of round bar (18) is connected with L shape inserted bar (19), one side of L shape inserted bar (19) is provided with movable sleeve and establishes spring (21) on round bar (18) surface, the fixed surface of L shape inserted bar (19) is connected with wire rope (23), the positive sliding connection of movable plate (8) has T shape pole (24), one end of the T-shaped rod (24) extends into the rectangular cavity (17) and is fixedly connected with a rectangular plate (25), and the end part of the steel wire rope (23) bypasses the surface of the fixed pulley (22) and is fixedly connected with the rectangular plate (25).

2. A planting pit digging apparatus for forestry as claimed in claim 1, wherein: the internal threads of the two moving blocks (4) are opposite in screwing direction.

3. A planting pit digging apparatus for forestry as claimed in claim 1, wherein: the inner top wall of the U-shaped support frame (1) is provided with two symmetrically distributed sliding grooves (6), the inner wall of each sliding groove (6) is connected with a sliding block (5) in a sliding mode, and the bottom of each sliding block (5) is fixedly connected with the top of each moving block (4).

4. A planting pit digging apparatus for forestry as claimed in claim 1, wherein: the inner wall of U-shaped support frame (1) is seted up two symmetric distribution's recess (9), the inner wall fixedly connected with montant (10) of recess (9), movable plate (8) are run through to montant (10).

5. A planting pit digging apparatus for forestry as claimed in claim 1, wherein: one end of the L-shaped insert rod (19) extends into the circular hole and is embedded with a ball (20), and the ball (20) is in rolling contact with the inner wall of the annular groove (15).

6. A planting pit digging apparatus for forestry as claimed in claim 1, wherein: the bottom of U-shaped support frame (1) is provided with universal wheel (27) of two symmetric distributions, U-shaped support frame (1) bottom threaded connection T shape bolt (26), the upper end of T shape bolt (26) runs through and extends to the upper surface of U-shaped support frame (1), the lower extreme fixedly connected with disc of T shape bolt (26), the bottom fixedly connected with point piece of disc.