CN220897145U - Pit digging device for tea tree transplanting - Google Patents

Abstract

The utility model relates to the technical field of pit digging devices, in particular to a pit digging device for tea tree transplanting, which comprises a bottom plate, wherein braking universal wheels are arranged at the bottom of the bottom plate and close to the front end and the rear end of the left side, directional wheels are arranged at the bottom of the bottom plate and close to the front end and the rear end of the right side, a pushing assembly is arranged at the top of the bottom plate and close to the left side, a depth adjusting assembly is arranged at the top of the bottom plate and comprises an L-shaped fixing plate, a screw rod is rotatably connected to the bottom of a horizontal plate of the L-shaped fixing plate, a movable plate is connected to the outer wall of the screw rod through threads, and the pit digging assembly is arranged on the right side of the movable plate. This tea tree transplanting's digging device through the cooperation of pushing away the subassembly, can brake universal wheel and directional wheel, can be convenient for the staff remove this digging device, saves staff's physical power, drives the auger through the degree of depth adjusting component and reciprocates, realizes the regulation of the degree of depth of digging pit, rotates through second motor drive auger, upwards carries soil, realizes the effect of digging pit.

Description

Pit digging device for tea tree transplanting

Technical Field

The utility model relates to the technical field of pit digging devices, in particular to a pit digging device for tea tree transplanting.

Background

Tea tree is generally planted on a large scale, at present, in the cultivation process of tea tree, cultivated tea tree seedlings are required to be transplanted to planting points, and workers are required to dig pits at the planting points in advance, so that a pit digging device is required to be used when the tea tree is transplanted.

The patent with the bulletin number of CN214902063U discloses a tea tree transplanting pit digging and soil sampling device, which comprises a bearing plate, wherein sliding holes are formed in four corners of the top surface of the bearing plate, a through hole is formed in the center of the bearing plate, and a fixing ring is embedded in one side of the through hole; this tea tree transplanting earth-boring device is through the earth-boring mechanism and the pushing down mechanism that are equipped with: on one hand, the second motor output shaft drives the rotating shaft and the wind-up roller to rotate, the steel wire rope can be tightened along with the rotation of the wind-up roller, a downward force can be transmitted to the transmission shaft along with the movement of the steel wire rope, and the connecting plate and the auger can be driven to move downward under the driving of the transmission shaft; on the other hand, the output shaft of the first motor drives the auger to rotate, and the auger rotates in the downward movement process, so that the pit digging and soil sampling operation can be performed; this design replaces the manpower through mechanical drive and carries out the operation of digging pit and taking earth, has saved the manpower, and its convenient operation, the security is higher.

The prior art has a large volume and lacks a movable structure, and after a pit is dug, a worker is required to lift the pit to move to the next position to be dug, and if the pit digging operation is continuously carried out, the prior art is very labor-consuming for the worker, so that the prior art has certain inconvenience in the use process, and in view of the problem, we propose a pit digging device for tea tree transplanting.

Disclosure of utility model

The utility model aims to provide a pit digging device for tea tree transplanting, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a tea tree transplanting's digging device, includes the bottom plate, but the bottom of bottom plate and the position that is close to left side front and back both ends all are equipped with braking universal wheel, the bottom of bottom plate and the position that is close to right side front and back both ends all are equipped with directional wheel, the top of bottom plate and the position that is close to left side are equipped with pushing assembly, through pushing assembly, but the cooperation of braking universal wheel and directional wheel, can be convenient for the staff to remove this digging device, save staff's physical power;

The top of the bottom plate and the position close to the middle part are provided with depth adjusting components, the depth adjusting components comprise L-shaped fixing plates fixedly connected to the top of the bottom plate, the top of the L-shaped fixing plate horizontal plate is provided with a first motor, the end part of an output shaft of the first motor passes through the top of the L-shaped fixing plate horizontal plate and is coaxially connected with a screw rod, the outer wall of the screw rod is in threaded connection with a moving plate, the bottom end of the screw rod is rotationally connected to the top of the bottom plate, and the screw rod is driven to rotate through a first motor, so that the screw rod drives the moving plate to move upwards or downwards to drive the auger to move up and down, and the pit digging depth is adjusted;

The right side of movable plate is equipped with the subassembly of digging pit, the subassembly of digging pit includes fixed connection in the rectangle mount pad on movable plate right side, the top of rectangle mount pad is equipped with the second motor, the tip of second motor output shaft passes the top and coaxial coupling of rectangle mount pad has the auger, drives the rectangle mount pad through the movable plate and reciprocates, rotates through second motor drive auger, when the auger rotates and moves down, can upwards carry soil, realizes the effect of digging pit, the bottom of auger pivot is equipped with the toper piece, is favorable to the auger to the soil below to remove.

Preferably, the pushing assembly comprises two round fixing pipes which are arranged in a front-back symmetrical mode, the bottoms of the round fixing pipes are fixedly connected to the top of the bottom plate, the round fixing pipes are connected with push rods which can be adjusted up and down, the whole height of the pushing assembly is adjusted by adjusting the positions of the push rods, so that the pushing assembly is suitable for workers with different heights to use, and the situation that the workers need to bend excessively when pushing the pit digging device is avoided.

Preferably, the pushing assembly further comprises a rectangular fixing tube fixedly connected to the top of the bottom plate, the rectangular fixing tube is located between the two round fixing tubes, a fixing cross rod is arranged on the push rod, a rectangular adjusting rod is vertically arranged in the middle of the bottom end of the outer wall of the fixing cross rod, the rectangular adjusting rod is inserted into the rectangular fixing tube, and the overall stability and strength of the pushing assembly can be improved after the rectangular adjusting rod is connected with the rectangular fixing tube.

Preferably, the left side of the rectangular fixed pipe and the position close to the top are in threaded connection with a fastening bolt, the threaded end of the fastening bolt penetrates through the left side of the rectangular fixed pipe and props against the left side of the rectangular adjusting rod, and the rectangular adjusting rod with the adjusted position is fixed with the rectangular fixed pipe through the fastening bolt, so that the whole height of the pushing assembly can be conveniently adjusted by workers.

Preferably, the middle part on bottom plate right side has offered the U-shaped mouth left, the distance between the both sides is greater than the external diameter of auger around the U-shaped mouth inner wall, and the left side of U-shaped mouth inner wall is located the left side of auger, and the U-shaped mouth can avoid the bottom plate to block the auger and export the soil when digging the hole, also is convenient for this hole digging device to shift out from the top of planting the hole behind the hole digging.

Preferably, the bottom of L shape fixed plate horizontal plate is equipped with two locating levers that are the fore-and-aft symmetry and set up, two the bottom of locating lever all runs through the top of movable plate, movable plate and locating lever sliding connection, the bottom fixed connection of locating lever is in the top of bottom plate, under the effect of two locating levers, can make the movable plate reciprocate steadily.

Preferably, a controller is arranged at the left side of the L-shaped fixing plate and close to the top, the first motor and the second motor are respectively and electrically connected with the controller through wires, the controller controls the first motor and the second motor to work, and the first motor and the second motor are both connected with an external power supply.

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

1. This tea tree transplanting's digging device through the cooperation of pushing away the subassembly, can brake universal wheel and directional wheel, can be convenient for the staff remove this digging device, saves staff's physical power, rotates through first motor drive lead screw to make lead screw drive movable plate upwards or down remove, with drive the auger reciprocate, realize the regulation of digging pit degree of depth, rotate through second motor drive auger, when the auger rotates and moves down, can upwards carry soil, realize the effect of digging pit.

2. The rectangular adjusting rod with the adjusted position is fixed with the rectangular fixing pipe through the fastening bolt, and the whole height of the pushing assembly is adjusted through adjusting the position of the push rod, so that the device is suitable for workers with different heights, and the situation that the workers need to bend excessively when pushing the pit digging device is avoided.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the present utility model;

FIG. 2 is a schematic diagram of an overall second view structure according to the present utility model;

Fig. 3 is a schematic view of a part of the structure of the present utility model.

In the figure: 1. a bottom plate; 10. a U-shaped opening; 2. a pushing assembly; 20. a circular fixing tube; 21. a push rod; 22. a rectangular fixed tube; 23. fixing the cross bar; 24. a rectangular adjusting rod; 25. a fastening bolt; 3. a depth adjustment assembly; 30. an L-shaped fixing plate; 31. a first motor; 32. a screw rod; 33. a moving plate; 34. a positioning rod; 4. digging a pit assembly; 40. a rectangular mounting base; 41. a second motor; 42. an auger; 5. a braked universal wheel; 6. a directional wheel; 7. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

The utility model provides a tea tree transplanting's digging device, includes bottom plate 1, but the bottom of bottom plate 1 and the position that is close to left side front and back both ends all are equipped with braking universal wheel 5, and the bottom of bottom plate 1 and the position that is close to right side front and back both ends all are equipped with directional wheel 6, and the top of bottom plate 1 and the position that is close to left side are equipped with pushing assembly 2, through pushing assembly 2, but the cooperation of braking universal wheel 5 and directional wheel 6, can be convenient for the staff remove this digging device, save staff's physical power;

The top of the bottom plate 1 and the position close to the middle part are provided with a depth adjusting assembly 3, the depth adjusting assembly 3 comprises an L-shaped fixed plate 30 fixedly connected to the top of the bottom plate 1, the top of a horizontal plate of the L-shaped fixed plate 30 is provided with a first motor 31, the end part of an output shaft of the first motor 31 penetrates through the top of the horizontal plate of the L-shaped fixed plate 30 and is coaxially connected with a screw rod 32, the outer wall of the screw rod 32 is in threaded connection with a moving plate 33, the bottom end of the screw rod 32 is rotationally connected to the top of the bottom plate 1, and the screw rod 32 is driven to rotate by the first motor 31, so that the screw rod 32 drives the moving plate 33 to move upwards or downwards so as to drive a screw 42 to move up and down, and the pit digging depth is adjusted;

The right side of movable plate 33 is equipped with earth boring assembly 4, earth boring assembly 4 includes fixed connection in the rectangle mount pad 40 on movable plate 33 right side, the top of rectangle mount pad 40 is equipped with second motor 41, the tip of second motor 41 output shaft passes the top of rectangle mount pad 40 and coaxial coupling has auger 42, drive rectangle mount pad 40 through movable plate 33 and reciprocate, drive auger 42 through second motor 41 and rotate, when auger 42 rotates and moves down, can upwards carry soil, realize the effect of earth boring, the bottom of auger 42 pivot is equipped with the toper piece, be favorable to auger 42 to the soil below to remove.

In this embodiment, promote subassembly 2 includes two circular fixed pipes 20 that are the fore-and-aft symmetry setting, and the equal fixed connection in bottom plate 1's top of bottom of two circular fixed pipes 20, two circular fixed pipes 20 are connected with push rod 21 that can adjust from top to bottom jointly, realize promoting the regulation of subassembly 2 overall height through the position of adjusting push rod 21 to adapt to the staff use of different heights, avoid the staff to need excessively the condition of bowing when promoting this digging device.

Specifically, the pushing component 2 further comprises a rectangular fixing tube 22 fixedly connected to the top of the bottom plate 1, the rectangular fixing tube 22 is located between the two round fixing tubes 20, a fixing cross rod 23 is arranged on the push rod 21, a rectangular adjusting rod 24 is vertically arranged in the middle of the bottom end of the outer wall of the fixing cross rod 23, the rectangular adjusting rod 24 is inserted into the rectangular fixing tube 22, and the overall stability and strength of the pushing component 2 can be improved after the rectangular adjusting rod 24 is connected with the rectangular fixing tube 22.

Further, a fastening bolt 25 is in threaded connection with the left side of the rectangular fixing tube 22 and the position close to the top, the threaded end of the fastening bolt 25 penetrates through the left side of the rectangular fixing tube 22 and abuts against the left side of the rectangular adjusting rod 24, and the rectangular adjusting rod 24 with the adjusted position is fixed with the rectangular fixing tube 22 through the fastening bolt 25, so that the whole height of the pushing assembly 2 can be conveniently adjusted by workers.

Further, the middle part on the right side of the bottom plate 1 is provided with the U-shaped opening 10 to the left, the distance between the front side and the rear side of the inner wall of the U-shaped opening 10 is larger than the outer diameter of the auger 42, the left side of the inner wall of the U-shaped opening 10 is positioned on the left side of the auger 42, the U-shaped opening 10 can prevent the bottom plate 1 from blocking the soil output by the auger 42 during pit digging, and the pit digging device is convenient to move out from the upper part of a planting pit after pit digging.

Further, the bottom of the horizontal plate of the L-shaped fixing plate 30 is provided with two positioning rods 34 which are arranged in a front-back symmetrical manner, the bottom ends of the two positioning rods 34 penetrate through the top of the moving plate 33, the moving plate 33 is slidably connected with the positioning rods 34, the bottom ends of the positioning rods 34 are fixedly connected to the top of the bottom plate 1, and the moving plate 33 can move stably up and down under the action of the two positioning rods 34.

Further, the left side of the L-shaped fixing plate 30 and the position near the top are provided with a controller 7, the first motor 31 and the second motor 41 are respectively and electrically connected with the controller 7 through wires, the controller 7 controls the first motor 31 and the second motor 41 to work, and the first motor 31 and the second motor 41 are both connected with an external power supply.

When the digging device for transplanting tea trees in this embodiment is used, a worker firstly adjusts the height of the pushing component 2 according to the height of the worker, specifically, the worker unscrews the fastening bolt 25 and then starts the first motor 31 and the second motor 41 to work until the worker can keep a standing posture when holding the push rod 21, at this time, the worker screws the fastening bolt 25, the rectangular adjusting rod 24 and the rectangular fixing tube 22 after the position is adjusted are fixed, thereby being convenient for the worker to adjust the whole height of the pushing component 2, further avoiding the problem that the worker excessively bends to cause waist ache when pushing the digging device, then the worker pushes the digging device to move to a position where the worker needs to dig a pit, the auger 42 is located right above the position where the worker is to dig a pit, then the worker starts the first motor 31 and the second motor 41 to work, the second motor 41 drives the auger 42 to rotate under the action of the second motor 31, the first motor 31 drives the screw 32 to rotate, the screw 32 drives the moving plate 33 to move upwards, the moving plate 33 drives the moving plate 4 to move downwards, and the auger 42 can move downwards when digging soil, and the soil can be pushed downwards.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a tea tree transplanting's digging device, includes bottom plate (1), its characterized in that: the novel screw auger comprises a bottom plate (1), braking universal wheels (5) are arranged at the bottom of the bottom plate (1) and close to the front and rear ends of the left side, directional wheels (6) are arranged at the bottom of the bottom plate (1) and close to the front and rear ends of the right side, a pushing assembly (2) is arranged at the top of the bottom plate (1) and close to the left side, a depth adjusting assembly (3) is arranged at the top of the bottom plate (1) and close to the middle of the bottom plate, the depth adjusting assembly (3) comprises an L-shaped fixed plate (30) fixedly connected to the top of the bottom plate (1), a first motor (31) is arranged at the top of a horizontal plate of the L-shaped fixed plate (30), a screw rod (32) is coaxially connected to the end of an output shaft of the first motor (31) through the top of the horizontal plate of the L-shaped fixed plate (30), a moving plate (33) is connected to an outer wall thread of the screw rod (32), a pit digging assembly (4) is arranged on the right side of the moving plate (33), a rectangular mounting seat (40) fixedly connected to the right side of the moving plate (33), a rectangular motor (40) is fixedly connected to the rectangular mounting seat (40), and a second screw rod (41) is coaxially connected to the bottom end of the screw rod (41) through the screw rod (42);

The pushing assembly (2) comprises two round fixing pipes (20) which are symmetrically arranged front and back, the bottoms of the two round fixing pipes (20) are fixedly connected to the top of the bottom plate (1), and the two round fixing pipes (20) are commonly connected with a push rod (21) which can be adjusted up and down;

The pushing assembly (2) further comprises a rectangular fixing tube (22) fixedly connected to the top of the bottom plate (1), the rectangular fixing tube (22) is located between the two round fixing tubes (20), a fixing cross rod (23) is arranged on the push rod (21), a rectangular adjusting rod (24) is vertically arranged in the middle of the bottom end of the outer wall of the fixing cross rod (23), and the rectangular adjusting rod (24) is inserted into the rectangular fixing tube (22);

a fastening bolt (25) is connected to the left side of the rectangular fixing tube (22) and close to the top in a threaded manner, and the threaded end of the fastening bolt (25) penetrates through the left side of the rectangular fixing tube (22) and abuts against the left side of the rectangular adjusting rod (24);

The middle part on the right side of the bottom plate (1) is provided with a U-shaped opening (10) to the left, and the distance between the front side and the rear side of the inner wall of the U-shaped opening (10) is larger than the outer diameter of the auger (42).

2. A plant for the implantation of tea trees as set forth in claim 1 wherein: the bottom of L shape fixed plate (30) horizontal plate is equipped with two locating levers (34) that are the fore-and-aft symmetry setting, and two the bottom of locating lever (34) all runs through the top of movable plate (33), movable plate (33) and locating lever (34) sliding connection.

3. A plant for the implantation of tea trees as set forth in claim 1 wherein: the left side of L shape fixed plate (30) and be close to the position at top be equipped with controller (7), first motor (31) and second motor (41) are respectively through wire and controller (7) electric connection.