CN211861040U

CN211861040U - Digging device is planted to sapling

Info

Publication number: CN211861040U
Application number: CN202020392232.7U
Authority: CN
Inventors: 曹玲; 陈晨; 彭晓晓; 周亚爽
Original assignee: HENAN FORESTRY VOCATIONAL COLLEGE
Current assignee: HENAN FORESTRY VOCATIONAL COLLEGE
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-06
Anticipated expiration: 2030-03-24

Abstract

A digging device for planting seedling trees effectively solves the problem that digging is inconvenient for places with complex road surface conditions; the rotary drill comprises a bottom plate, wherein left and right baffles are respectively arranged on the front side and the rear side of the upper end of the bottom plate, an L-shaped plate which is positioned between the two baffles and is in the front-rear direction is connected to the upper end of the bottom plate in a sliding manner, a drill bit which is in the left-right axial direction and can rotate back and forth is arranged on the left side wall of the L-shaped plate, a sliding chute which is in the left-right direction and has a downward opening is formed in the bottom plate, a left and right rack is arranged on the bottom surface of the sliding chute, a front and rear axial transmission shaft is rotatably; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Digging device is planted to sapling

Technical Field

The utility model relates to a gardens appurtenance technical field, concretely relates to tree seedling plants digging device.

Background

In China, in order to green the environment, multiple times of afforestation are carried out in many places, digging is the most labor-consuming when sapling planting is carried out, workers usually start a digging machine to dig the pits, but for some special places, particularly when planting is carried out near mountain forests, because the road surface condition is complex, some large machines cannot pass through, and certain influence is generated on sapling planting of the workers.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model aims at providing a tree seedling plants digging device, the effectual inconvenient problem of local digging pit to some road surface condition complicacies of having solved.

The technical scheme of its solution is, the utility model discloses a bottom plate, both sides are equipped with the baffle of left right direction respectively around the bottom plate upper end, bottom plate upper end sliding connection has the L shaped plate that is located between two baffles and fore-and-aft direction, but axial and front and back pivoted drill bit about being equipped with on the L shaped plate left side wall, direction and the decurrent spout of opening about having seted up on the bottom plate, the spout bottom surface is equipped with the rack of direction about, it is connected with axial transmission shaft around rotating on the bottom plate, coaxial being fixed with on the transmission shaft insert in the spout and with rack toothing's drive gear, the transmission shaft rear end runs through the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: it is rational in infrastructure, high durability and convenient use, set up the bottom plate, the L shaped plate, drill bit and motor, the hole when operating personnel of being convenient for plant the sapling is dug and is got, operating personnel's the amount of labour has been reduced, operating personnel's efficiency has been improved, be equipped with the runner simultaneously, pull ring and spliced pole, the operating personnel of being convenient for is equipped with driving gear and rack to the removal of this device, make things convenient for reciprocating of operating personnel control drill bit, favourable operating personnel is to the use of this device, be equipped with the backup pad, first location thorn and second location thorn, the stability of this device has been increased, avoid this device to dig the hole and make the emergence and collapse, this simple structure, high durability and convenient operation, the design is novel, therefore.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a partially-sectioned rear-view axonometric view of the utility model.

Fig. 3 is an axonometric view of the vertical placement state of the utility model.

Fig. 4 is the utility model discloses a left side perspective drawing is dissected partially.

Fig. 5 is an enlarged view of a in fig. 2 according to the present invention.

FIG. 6 is an enlarged view of B in FIG. 4 according to the present invention

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 6, including bottom plate 1, both sides are equipped with the baffle 2 of left right direction respectively around bottom plate 1 upper end, 1 upper end sliding connection of bottom plate has the L shaped plate 3 that is located between two baffles 2 and fore-and-aft direction, but axial and fore-and-aft rotation's drill bit 4 is equipped with about on the 3 left sidewall of L shaped plate, left right direction and the decurrent spout 5 of opening have been seted up on the bottom plate 1, spout 5 bottom surfaces are equipped with the rack 6 of left right direction, it is connected with axial transmission shaft 7 around the rotation on the bottom plate 1, coaxial being fixed with on the transmission shaft 7 insert in the spout 5 and with the drive gear 8 of rack 6 meshing, 7 rear ends of transmission shaft run through bottom plate 1 and.

In order to enable the drill bit 4 to rotate, a left-right axial motor 11 is fixed on the right side of the L-shaped plate 3 through a fixing block 10, the right end of the drill bit 4 is rotatably connected with the L-shaped plate 3 through a connecting shaft 12, and the right end of the connecting shaft 12 penetrates through the L-shaped plate 3 and is fixedly connected with the output end of the motor 11.

In order to limit the rotation of the transmission shaft 7, the front end of the bottom plate 1 is provided with a limit box 13, the front end of the transmission shaft 7 is inserted into the limit box 13 and is rotationally connected with the limit box 13, the front end of the transmission shaft 7 is fixed with a limit gear 14, and the lower side wall in the limit box 13 is provided with an elastic buckle 15 capable of being inserted into a tooth socket of the limit gear 14.

In order to prevent the elastic buckle 15 from moving out of the tooth socket of the limit gear 14, a stopper 16 capable of contacting with the right end face of the elastic buckle 15 is connected in the limit box 13 in a sliding mode, a pull rod 17 is arranged at the upper end of the stopper 16, and the upper end of the pull rod 17 penetrates through the limit box 13 and is connected with the limit box 13 in a sliding mode.

In order to facilitate the movement of the device, the left end of the bottom plate 1 is rotatably connected with a rotating wheel 18, and the front end of the bottom plate 1 is fixed with a pull ring 20 through two connecting columns 19.

In order to facilitate the placement of the device when not in use, the lower end of the bottom plate 1 is provided with a supporting plate 21 which is positioned at the right side and the front-back direction of the bottom plate.

In order to increase the stability of this device use, 2 left end upper sides of baffle be equipped with about axial first location thorn 22, first location thorn 22 is the toper, the coaxial fender ring that is equipped with on the first location thorn 22, bottom plate 1 left end front and back both sides are equipped with about axial second location thorn 23 respectively, second location thorn 23 is the toper and is equipped with the fender ring, the length of second location thorn 23 is less than the length of first location thorn 22.

When the utility model is used, the left end face of each baffle ring is arranged on the horizontal plane in the same vertical direction, and the lower end face of the support plate 21 is in contact with the ground in an initial state, when the pull ring 20 is pulled upwards by an operator, the pull ring 20 drives the bottom plate 1 to swing upwards through the connecting column 19, so that the bottom plate 1 and the ground are at a certain angle, at the moment, the support plate 21 is not in contact with the ground, the pull ring 20 is pulled forwards, the pull ring 20 drives the bottom plate 1 to move forwards through the connecting column 19, and meanwhile, the rotating wheel 18 is rubbed with the ground to roll;

the device is moved to a position where a tree seedling needs to be planted through the process, the pull ring 20 continues to swing upwards at the moment, the pull ring 20 drives the bottom plate 1 to swing, meanwhile, the bottom plate 1 drives the baffle plate 2 to swing, the baffle plate 2 drives the first positioning spines 22 to swing downwards and insert into soil, meanwhile, the bottom plate 1 drives the second positioning spines 23 to insert into the soil, when the left end face of the bottom plate 1 is located on the horizontal plane, the pull ring 20 stops moving, at the moment, the baffle ring is in contact with the ground, and the device is in a vertically placed state;

when the device is in a vertical state, a motor 11 is started, the output end of the motor 11 drives a drill bit 4 to rotate through a connecting shaft 12, meanwhile, a pull rod 17 is moved upwards, the pull rod 17 drives a stop block 16 to move upwards and not to be in contact with an elastic buckle 15, at the moment, the limitation on the elastic buckle 15 is removed, the limitation on a limit gear 14 is removed, a rotating handle 9 is rotated clockwise, the rotating handle 9 drives a transmission gear 8 to rotate clockwise through a transmission shaft 7, meanwhile, the transmission shaft 7 drives the limit gear 14 to rotate clockwise, and the limit gear 14 pushes the elastic buckle 15 rightwards to enable the elastic buckle 15 to swing rightwards;

along with the rotation of the transmission shaft 7, the transmission gear 8 drives the L-shaped plate 3 to move leftwards through the rack 6, the L-shaped plate 3 drives the motor 11 to move synchronously through the fixed block 10, meanwhile, the L-shaped plate 3 drives the drill bit 4 to move and enables the drill bit 4 to be inserted into soil, the rotating handle 9 is continuously rotated, the drill bit 4 is enabled to complete the excavation of the pot hole on the ground, after the excavation of the pot hole is completed, the rotating handle 9 rotates anticlockwise, the rotating handle 9 drives the transmission gear 8 to rotate anticlockwise through the transmission shaft 7, the transmission gear 8 drives the L-shaped plate 3 to move rightwards through the rack 6 and restore to the initial position, the pull rod 17 moves downwards at the moment, the pull rod 17 drives the stop block 16 to move downwards and contact with the right end face of the elastic buckle 15, the position of the elastic buckle 15 is limited at the moment, the rotation of the limiting gear 14 is limited, the motor 11 is closed, the device swings backwards, the device is restored to the initial state, and digging of the pot hole is completed.

The utility model discloses a motor 11 is prior art, and its connected mode is common mode, and here does not carry out detailed description to its structure.

Claims

1. The utility model provides a digging device is planted to tree seedling, comprising a base plate (1), a serial communication port, both sides are equipped with baffle (2) of left right direction respectively around bottom plate (1) upper end, bottom plate (1) upper end sliding connection has L shaped plate (3) that is located between two baffle (2) and fore-and-aft direction, axial and forward-and-backward pivoted drill bit (4) about being equipped with on L shaped plate (3) the left side wall, about direction and opening decurrent spout (5) have been seted up on bottom plate (1), spout (5) bottom surface is equipped with rack (6) of left right direction, it is connected with axial transmission shaft (7) around rotating on bottom plate (1), coaxial fixed has drive gear (8) that insert in spout (5) and with rack (6) meshing on transmission shaft (7), transmission shaft (7) rear end runs through bottom plate (1) and coaxial turning handle (9.

2. A tree seedling planting and digging device as claimed in claim 1, wherein a left-right axial motor (11) is fixed to the right side of the L-shaped plate (3) through a fixing block (10), the right end of the drill bit (4) is rotatably connected with the L-shaped plate (3) through a connecting shaft (12), and the right end of the connecting shaft (12) penetrates through the L-shaped plate (3) and is fixedly connected with the output end of the motor (11).

3. A tree seedling planting and digging device as claimed in claim 1, wherein a limiting box (13) is arranged at the front end of the bottom plate (1), the front end of the transmission shaft (7) is inserted into the limiting box (13) and is rotatably connected with the limiting box (13), a limiting gear (14) is fixed at the front end of the transmission shaft (7), and an elastic buckle (15) capable of being inserted into a tooth groove of the limiting gear (14) is arranged on the inner lower side wall of the limiting box (13).

4. A tree seedling planting and pit digging device as claimed in claim 3, wherein a stopper (16) capable of contacting with the right end face of the elastic buckle (15) is slidably connected in the limiting box (13), a pull rod (17) is arranged at the upper end of the stopper (16), and the upper end of the pull rod (17) penetrates through the limiting box (13) and is slidably connected with the limiting box (13).

5. A digging device for planting seedlings of trees according to claim 1, characterized in that the left end of the bottom plate (1) is rotatably connected with a rotating wheel (18), and the front end of the bottom plate (1) is fixed with a pull ring (20) through two connecting columns (19).

6. A digging device for planting seedlings of trees according to claim 1, characterized in that the lower end of the bottom plate (1) is provided with a supporting plate (21) which is positioned at the right side and the front-back direction of the bottom plate.

7. A tree seedling planting and pit digging device as claimed in claim 1, wherein a first positioning thorn (22) in the left-right axial direction is arranged on the upper side of the left end of the baffle plate (2), the first positioning thorn (22) is conical, a baffle ring is coaxially arranged on the first positioning thorn (22), second positioning thorn (23) in the left-right axial direction is respectively arranged on the front side and the rear side of the left end of the bottom plate (1), the second positioning thorn (23) is conical and provided with the baffle ring, and the length of the second positioning thorn (23) is smaller than that of the first positioning thorn (22).