CN219761871U - Fruit tree planting earth boring machine - Google Patents
Fruit tree planting earth boring machine Download PDFInfo
- Publication number
- CN219761871U CN219761871U CN202320499867.0U CN202320499867U CN219761871U CN 219761871 U CN219761871 U CN 219761871U CN 202320499867 U CN202320499867 U CN 202320499867U CN 219761871 U CN219761871 U CN 219761871U
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- China
- Prior art keywords
- frame
- mounting plate
- positioning pin
- fruit tree
- tree planting
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model provides a fruit tree planting pit digger which comprises a frame, a mounting plate and a pit digging structure, wherein the frame is a door-shaped frame, the mounting plate is installed in the door-shaped frame of the frame in a lifting mode, a jacking structure capable of enabling the mounting plate to have a lifting trend on the frame is installed on the frame, a storage groove is formed in the mounting plate, a positioning pin is slidably installed in the storage groove, a plurality of tooth grooves meshed with the positioning pin are formed in the frame along the sliding direction of the mounting plate, and a driving structure capable of driving the positioning pin to slide back and forth in the storage groove is installed on the mounting plate. The utility model provides a fruit tree planting pit digger, which can save a great amount of force when the pit digger is lifted by a locating pin, a driving structure and a jacking structure, and meanwhile, when the pit digger is locked with the position of a mounting plate, one hand is not required to lift the pit digger and the mounting plate, and the other hand is required to operate and fix the position of the mounting plate.
Description
Technical Field
The utility model relates to the technical field of agricultural equipment, in particular to a fruit tree planting pit digger.
Background
The pit digger is a special machine for planting trees and forestation in hilly and gully areas and applying fertilizer to pit diggers rapidly. The pit digger releases people from heavy physical labor and is widely applied to afforestation, fruit forest planting, fence, fertilizer application to fruit trees in autumn and the like. The power of the machine is powerful, the appearance is attractive, the operation is comfortable, the labor intensity is low, the machine is suitable for various terrains, the efficiency is high, and the field operation is convenient.
In the process of using the conventional pit digging device for fruit tree planting, in order to ensure the stability of the drilling machine, a fixed frame is arranged outside the drilling machine, so that the stability of the drilling machine in use is ensured, but the drilling machine is required to be driven to move downwards by an additional driving source when the pit is drilled, so that the use cost of the drilling machine is increased while the whole weight of the drilling machine is increased.
The Chinese patent with the bulletin number of CN 218353132U is authorized, through the setting of the upper limit plate of the adjusting frame and the upper limit ring of the movable column, the depth of the pit dug by the auger is conveniently controlled by the pit digging device, meanwhile, the position of the auger is controlled without arranging an additional driving mechanism, the internal load of the pit digging device is reduced, the use cost is reduced, the weight of the pit digging device is reduced when the pit digging device can be used for depth adjustment, the pit digging device is more convenient during transportation, but when the auger is lifted, a handle is required to be lifted, and the operation screw column is inserted into the threaded hole for positioning, so that the operation is more complicated.
Disclosure of Invention
Based on the technical problems in the background technology, the utility model provides a fruit tree planting pit digger.
The utility model provides a fruit tree planting pit digger which comprises a frame, a mounting plate and a pit digging structure, wherein the frame is a door-shaped frame, the mounting plate is installed in the door-shaped frame of the frame in a lifting manner, a jacking structure capable of enabling the mounting plate to have a lifting trend on the frame is installed on the frame, a storage groove is formed in the mounting plate, a positioning pin is slidably installed in the storage groove, a plurality of tooth grooves meshed with the positioning pin are formed in the frame along the sliding direction of the mounting plate, and a driving structure capable of driving the positioning pin to slide back and forth in the storage groove is installed on the mounting plate; the pit digging structure is arranged on the mounting plate.
Preferably, the jacking structure comprises a sliding block, a sleeve column and a first spring; the number of the sliding blocks is two, the two sliding blocks are symmetrically connected to two sides of the mounting plate, lifting sliding grooves which are in sliding fit with the sliding blocks are formed in the inner walls of two sides of the frame, the sleeve column is arranged in the lifting sliding grooves, the sliding blocks are slidably sleeved on the sleeve column, the first spring is located in the lifting sliding grooves and sleeved on the sleeve column, and two ends of the first spring are respectively abutted to the inner walls of the end portions of the sliding blocks and the lifting sliding grooves.
Preferably, the driving structure comprises an armrest frame, a traction rope and an ejection piece; the handrail frame is rotatably arranged on the mounting plate, the handrail frame and the pit digging structure are respectively positioned at two sides of the frame, a channel which is in sliding fit with the traction rope is formed in the mounting plate, and two ends of the traction rope are respectively connected with one end of the handrail frame and one end of the positioning pin positioned in the storage groove; the ejector member can make the positioning pin have a tendency to move out of the accommodating groove.
Preferably, the ejection piece comprises a second spring, a boss is circumferentially connected with the positioning pin, a limiting groove which is in sliding fit with the boss is formed in the inner wall of the storage groove, the second spring is located in the limiting groove and sleeved on the positioning pin, and two ends of the second spring respectively lean against the inner wall of the boss and the limiting groove.
Preferably, the maximum rotation angle of the armrest frame and the mounting plate is 90 degrees; damping is arranged between the armrest frame and the mounting plate in a rotating way.
Preferably, the bottom end of the frame is rotatably provided with a moving wheel; and a bracket is arranged on one side of the frame, which is close to the pit digging structure.
The utility model has the following beneficial effects: through locating pin, drive structure and the jacking structure that set up, when lifting the digging structure, can save a large amount of efforts, when locking the position of digging structure and mounting panel simultaneously, need not one hand to lift up digging structure and mounting panel, the other hand goes the position of operation fixing the mounting panel again.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a fruit tree planting pit digger provided by the utility model;
FIG. 2 is a cross-sectional view of a drive structure in a fruit tree planting pit digger in accordance with the present utility model;
FIG. 3 is a schematic view showing a structure in which a positioning pin is retracted into a receiving groove when an armrest frame is raised in a fruit tree planting pit digger according to the present utility model;
fig. 4 is a schematic structural view of the positioning pin extending out of the storage groove when the armrest frame is put down in the fruit tree planting pit digger;
fig. 5 is a schematic structural view of a locating pin in a pit digger for fruit tree planting according to the present utility model;
fig. 6 is a cross-sectional view of a jacking structure in a fruit tree planting pit digger according to the present utility model.
In the figure: 1. a frame; 2. a mounting plate; 3. a positioning pin; 4. tooth slots; 5. a slide block; 6. a sleeve column; 7. a first spring; 8. a handrail frame; 9. a traction rope; 10. digging a pit structure; 11. a second spring; 12. a moving wheel; 13. and (3) a bracket.
Detailed Description
Referring to fig. 1-6, the present utility model proposes a fruit tree planting pit digger comprising a frame 1, a mounting plate 2 and a pit digging structure 10, wherein:
the frame 1 is a door-shaped frame, the mounting plate 2 is installed in the door-shaped frame of the frame 1 in a lifting manner, a jacking structure capable of enabling the mounting plate 2 to have a lifting trend on the frame 1 is installed on the frame 1, a storage groove is formed in the mounting plate 2, a positioning pin 3 is installed in the storage groove in a sliding manner, a plurality of tooth grooves 4 meshed with the positioning pin 3 are formed in the frame 1 along the sliding direction of the mounting plate 2, and a driving structure capable of driving the positioning pin 3 to slide in the storage groove in a reciprocating manner is installed on the mounting plate 2; the pit digging structure 10 is arranged on the mounting plate 2;
it should be noted that, the pit digging structure 10 includes an existing structure composed of a screw auger and a motor in the prior art (similar to a screw conveyor structure, the screw auger is a screw cutter, and an output shaft of the motor is fixedly connected with the screw cutter for rotating with the screw cutter); when the digging operation is carried out, the frame 1 is moved to a designated position, the frame 1 is placed at the right position, the locating pin 3 is driven by the driving structure to retract into the storage groove, the locating pin 3 is separated from the tooth groove 4, a worker presses the mounting plate 2 manually, the digging structure 10 descends synchronously to carry out the digging operation, after the digging operation is finished, the worker stops pressing the mounting plate 2 and lifts the mounting plate 2 gently, the lifting structure works, the mounting plate 2 and the digging structure 10 are lifted, the locating pin 3 is driven by the driving structure to extend out of the storage groove to be inserted into the corresponding tooth groove 4, the digging structure 10 can be prevented from being damaged by the impact of the ground due to the gravity action, and the lifting force of the digging structure 10 by the worker is reduced.
In a specific embodiment, the jacking structure comprises a sliding block 5, a sleeve column 6 and a first spring 7; the quantity of slider 5 is two, and two slider 5 symmetric connection are in the both sides of mounting panel 2, and the lift spout with slider 5 sliding fit is all offered to frame 1's both sides inner wall, and the loop column 6 is installed in the lift spout, and slider 5 slip cap is established on loop column 6, and spring 7 is located the lift spout and the cover is established on loop column 6, and spring 7's both ends are supported with slider 5, lift spout's tip inner wall respectively and are leaned on.
The spring 7 is driven by a simple structure, and the weight of the whole device is not excessively increased.
In a specific embodiment, the driving structure comprises an armrest frame 8, a traction rope 9 and an ejection piece; the handrail frame 8 is rotatably arranged on the mounting plate 2, the handrail frame 8 and the pit digging structure 10 are respectively positioned at two sides of the frame 1, a channel which is in sliding fit with the traction rope 9 is formed in the mounting plate 2, and two ends of the traction rope 9 are respectively connected with the end part of the handrail frame 8 and one end of the positioning pin 3 positioned in the storage groove; the ejector member can cause the positioning pin 3 to have a tendency to move out of the receiving groove.
When the armrest frame 8 rotates, the pulling rope 9 is pulled to pull the positioning pin 3, and when the armrest frame 8 stands up, the pulling rope 9 is pulled out of the channel to drive the positioning pin 3 to retract into the storage groove; when the handrail frame 8 falls down, the length of the traction rope 9 pulled out of the channel is shortened, and under the action of the ejection piece, the positioning pin 3 is inserted into the corresponding tooth slot 4 by the ejection storage slot to complete positioning; the armrest frame 8 can be put down to be held for pushing when the whole device is pushed to move.
In a specific embodiment, the ejection piece comprises a second spring 11, a boss is circumferentially connected with the positioning pin 3, a limiting groove which is in sliding fit with the boss is formed in the inner wall of the storage groove, the second spring 11 is positioned in the limiting groove and sleeved on the positioning pin 3, and two ends of the second spring 11 respectively lean against the inner walls of the boss and the limiting groove;
the effect of ejecting the locating pin 3 out of the storage groove is achieved through a simple spring structure, and the weight of the whole device is reduced.
In a specific embodiment, the maximum rotation angle of the armrest frame 8 and the mounting plate 2 is 90 degrees; damping is arranged between the armrest frame 8 and the mounting plate 2 in a rotating way; the position of the armrest frame 8 can be conveniently controlled, and the elastic force of the second spring 11 is insufficient to pull the armrest frame 8 to rotate on the mounting plate 2.
In a specific embodiment, the bottom end of the frame 1 is rotatably provided with a moving wheel 12; a bracket 13 is arranged on one side of the frame 1, which is close to the pit digging structure 10; pushing to a designated position may be performed by moving wheel 12; during pit operation, the position of the whole device can be limited by the support 13 abutting against the ground.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The fruit tree planting pit digger is characterized by comprising a frame (1), a mounting plate (2) and a pit digging structure (10), wherein the frame (1) is a door-shaped frame, the mounting plate (2) is installed in the door-shaped frame of the frame (1) in a lifting mode, a lifting structure capable of enabling the mounting plate (2) to have a lifting trend on the frame (1) is installed on the frame (1), a storage groove is formed in the mounting plate (2), a positioning pin (3) is slidably installed in the storage groove, a plurality of tooth grooves (4) meshed with the positioning pin (3) are formed in the frame (1) along the sliding direction of the mounting plate (2), and a driving structure capable of driving the positioning pin (3) to slide back and forth in the storage groove is installed on the mounting plate (2); the pit digging structure (10) is arranged on the mounting plate (2).
2. The fruit tree planting pit digger according to claim 1, wherein the jacking structure comprises a sliding block (5), a sleeve column (6) and a number one spring (7); the number of the sliding blocks (5) is two, the two sliding blocks (5) are symmetrically connected to two sides of the mounting plate (2), lifting sliding grooves which are in sliding fit with the sliding blocks (5) are formed in two side inner walls of the frame (1), the sleeve column (6) is installed in the lifting sliding grooves, the sliding blocks (5) are slidably sleeved on the sleeve column (6), a first spring (7) is located in the lifting sliding grooves and sleeved on the sleeve column (6), and two ends of the first spring (7) are respectively propped against the inner walls of the end portions of the sliding blocks (5) and the lifting sliding grooves.
3. The fruit tree planting pit digger according to claim 1, characterized in that the driving structure comprises an armrest frame (8), a traction rope (9) and an ejector; the handrail frame (8) is rotatably arranged on the mounting plate (2), the handrail frame (8) and the pit digging structure (10) are respectively positioned at two sides of the frame (1), a channel which is in sliding fit with the traction rope (9) is formed in the mounting plate (2), and two ends of the traction rope (9) are respectively connected with one end of the handrail frame (8) and one end of the positioning pin (3) which is positioned in the storage groove; the ejector member can enable the positioning pin (3) to have a tendency to move out of the storage groove.
4. The fruit tree planting pit digger according to claim 3, characterized in that the ejection piece comprises a second spring (11), the positioning pin (3) is circumferentially connected with a boss, a limit groove which is in sliding fit with the boss is formed in the inner wall of the storage groove, the second spring (11) is located in the limit groove and sleeved on the positioning pin (3), and two ends of the second spring (11) respectively lean against the boss and the inner wall of the limit groove.
5. A fruit tree planting pit digger according to claim 3, characterized in that the maximum rotation angle of the armrest frame (8) and the mounting plate (2) is 90 degrees; damping is arranged between the armrest frame (8) and the mounting plate (2) in a rotating way.
6. The fruit tree planting pit digger according to claim 1, characterized in that the bottom end of the frame (1) is rotatably provided with a moving wheel (12); and a bracket (13) is arranged on one side of the frame (1) close to the pit digging structure (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320499867.0U CN219761871U (en) | 2023-03-15 | 2023-03-15 | Fruit tree planting earth boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320499867.0U CN219761871U (en) | 2023-03-15 | 2023-03-15 | Fruit tree planting earth boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219761871U true CN219761871U (en) | 2023-09-29 |
Family
ID=88102371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320499867.0U Active CN219761871U (en) | 2023-03-15 | 2023-03-15 | Fruit tree planting earth boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219761871U (en) |
-
2023
- 2023-03-15 CN CN202320499867.0U patent/CN219761871U/en active Active
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