CN212812679U - Digging device - Google Patents
Digging device Download PDFInfo
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- CN212812679U CN212812679U CN202021703017.0U CN202021703017U CN212812679U CN 212812679 U CN212812679 U CN 212812679U CN 202021703017 U CN202021703017 U CN 202021703017U CN 212812679 U CN212812679 U CN 212812679U
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- outer sleeve
- fulcrum
- seedling
- channel
- pit
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Abstract
The utility model discloses a pit digging device, which comprises a box body, a seedling channel, an outer sleeve, a vertical driving mechanism, a tension mechanism, a first traction cable, a first elastic mechanism, a pry rod group, an impact tip and a fulcrum; a through hole is formed through the top and the bottom of the box body, the seedling channel is positioned in a channel formed by the through hole, the outer sleeve is sleeved in the seedling channel, the vertical driving mechanism is arranged in the box body, and the vertical driving mechanism drives the outer sleeve to move along the axial direction of the seedling channel; the impact tip is hinged to the bottom end of the outer sleeve through a pry bar group, and the tension mechanism is connected with the pry bar group through a first traction cable; the fulcrum is arranged on the outer sleeve, and the first traction cable passes through the fulcrum; the first elastic mechanism is arranged between the fulcrum and the pry bar group. The digging device of this design can accomplish the digging pit through manual operation, and when digging pit, can sow the nursery stock on the spot, to the workman, easy operation.
Description
Technical Field
The utility model relates to an agricultural machine, especially a digging device.
Background
In road construction (such as high-speed green belts) or municipal construction, a large number of seedlings need to be planted, the planting length or the planting area is large, and the workload is very large for workers. The current common mode is manual digging and seeding, which wastes time and labor and has extremely low efficiency.
On the basis of artificial planting, the work such as digging a pit can be completed by a machine. The conventional pit digging machinery is usually driven by electric power or fuel oil and cannot work without driving energy, and the conventional pit digging machinery usually only completes pit digging work and can sow seedlings after the machinery is removed, namely, the pit digging and sowing links are mutually independent, and the problems of seed leakage or repeated sowing are easy to occur.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: to the problem that above-mentioned exists, provide a digging device to can realize mechanized digging through the manpower, simultaneously, reserve the seeding passageway of nursery stock for the hole position, can sow the nursery stock when accomplishing digging pit.
The utility model adopts the technical scheme as follows:
a pit digging device comprises a box body, a seedling channel, an outer sleeve, a vertical driving mechanism, a tension mechanism, a first traction rope, a first elastic mechanism, a prying rod group, an impact tip and a fulcrum;
a through hole is formed through the top and the bottom of the box body, a seedling channel is positioned in a channel formed by the through hole, the outer sleeve is sleeved with the seedling channel, the vertical driving mechanism is installed in the box body, and the vertical driving mechanism drives the outer sleeve to move along the axial direction of the seedling channel; the impact tip is hinged to the bottom end of the outer sleeve through the pry bar group, and the tension mechanism is connected with the pry bar group through the first traction cable; the fulcrum is arranged on the outer sleeve, and the first traction cable passes through the fulcrum; the first elastic mechanism is arranged between the fulcrum and the pry bar group.
It should be noted that the through box is a box with a channel reserved at the top and bottom, and the reserved apertures at the top and bottom are not required, and may be matched with the outer sleeve, or may have no top or bottom surface.
The outer sleeve is moved downwards, the first traction cable is loosened by adjusting the vertical driving mechanism and the tension mechanism, the impact tip nozzle extends out of the device from the bottom of the box body and extends into the ground (soil), then the tension mechanism is tightened, the prying rod set is pulled to rotate, the impact tip nozzle is unfolded, the ground is peeled, and pit digging is completed. At this time, the nursery stock can be sown into the pit from the nursery stock channel. Then, adjust vertical drive mechanism, make the outer sleeve move up, the sled pole group recovers under the effect of first elastic mechanism, strikes sharp mouth and closes once more, repeats above-mentioned process again when next planting position, so relapse, can accomplish fast and dig a hole and sow.
Further, still include the baffle, the baffle set up in nursery stock passageway top. The baffle can prevent that external goods from causing the influence to the inside facility of box.
Further, the baffle is connected with the outer sleeve and is in synchronous motion relation with the outer sleeve. The synchronous motion relationship can lead the baffle to be synchronously opened and closed along with the downward movement and the upward movement of the outer sleeve. Therefore, whether the impact tip is in place or not can be known through the state of the baffle.
Further, the baffle comprises a movable baffle and a first compression spring, the first compression spring is arranged on a movable path of the movable baffle, a second traction cable connects the movable baffle to the outer sleeve, and the second traction cable passes through the direction of the movable path of the movable baffle.
Further, the first elastic mechanism is a second compression spring. The compression spring is the compressed spring which has elastic potential energy.
Further, the vertical driving mechanism and/or the tension mechanism is a hydraulic device. Namely, one or both of the two are in a hydraulic device structure, and the target is driven by hydraulic transmission.
Further, the nursery stock passageway is inner skleeve structure. The seedling channel is materialized, and objects entering from the top of the box body can be limited in the channel.
Further, tires are further installed at the bottom of the box body. The provision of the tyre facilitates movement of the device.
Further, the device further comprises an infrared locator, wherein the infrared locator is arranged between the outer sleeve and the impact tip. The infrared locator can accurately find the point position, and the planting accuracy is ensured.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the pit digging device can complete pit digging through manual operation without power supply or fuel.
2. The digging device of this design can sow the nursery stock on the spot when digging the hole, makes to dig the hole and plant and can friendly the linking.
3. The digging device of this design uses easy operation, can improve planting efficiency by a wide margin, alleviates workman's amount of labour.
Drawings
Fig. 1 is a view showing an initial state of a pit digging apparatus.
FIG. 2 is a diagram of a state of the earth entering the impact tip of the earth boring device.
Fig. 3 is a state diagram of the earth excavating device excavating the ground.
The labels in the figure are: the device comprises a box body 1, a seedling channel 2, an outer sleeve 3, a first hydraulic device group 4, a second hydraulic device group 5, a first traction rope 6, a second compression spring 7, a pry bar group 8, an impact tip 9, a fulcrum 10, an infrared locator 11, a movable baffle 12, a first compression spring 13 and a second traction rope 14.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
The embodiment discloses a digging device, including box 1, run through 1 top of box and bottom and seted up the through-hole, the through-hole of connecting the top is provided with the inner skleeve, as nursery stock passageway 2, the inner skleeve overcoat is equipped with outer sleeve 3. A vertical driving mechanism and a tension mechanism are installed in the box body 1, and the vertical driving mechanism is connected with the outer sleeve 3 and used for driving the outer sleeve 3 to move axially along the inner sleeve. The bottom end of the outer sleeve 3 is hinged with a pry bar group 8, the pry bar group 8 is connected with an impact tip 9, the impact tip 9 is of a conical structure formed by two symmetrical parts, and the two parts are respectively connected to corresponding pry bars. The tension mechanism is connected to a corresponding pry bar group through a first traction cable, the first traction cable bypasses a fulcrum 10 arranged on the wall of the outer sleeve, and a first elastic mechanism is arranged between the fulcrum 10 and the pry bar group.
By operating the vertical driving mechanism and the tension mechanism, the outer sleeve 3 moves downwards, the first traction rope is loosened, the impact tip 9 extends out of the device from the bottom of the box body and extends into soil, then the tension mechanism is tightened, the impact tip 9 is pulled to rotate by the aid of the traction rope, the impact tip 9 is unfolded, the ground is peeled, and pit digging is completed. At this time, the nursery stock can be sown from the nursery stock passage 2 into the pit. Then, the vertical driving mechanism is adjusted to enable the outer sleeve 3 to move upwards, the prying rod group 8 is restored under the action of the first elastic mechanism, the impact tip 9 is closed again, the process is repeated when the next planting position is reached, and the digging and the seeding can be completed quickly after the process is repeated.
The top end of the seedling channel 2 can be also provided with a baffle plate, and external objects (such as seedlings, fertilizers and the like) can enter the seedling channel at a constant speed or be limited outside by opening or closing the baffle plate.
The baffle and the outer sleeve keep synchronous motion, the outer sleeve moves downwards, the baffle is opened, the outer sleeve moves upwards, and the baffle is closed.
A tire (not shown) can be designed at the bottom of the box body 1, and the tire can be driven by a motor or can be moved by pushing without the motor.
An infrared locator 11 is arranged at the bottom end of the outer sleeve 3 and adjacent to the impact tip 9 for locating the point.
Example two
The embodiment discloses a digging device, as shown in fig. 1-3, which comprises a box body 12, a seedling channel 2, an outer sleeve 3, a first hydraulic device group 4, a second hydraulic device group 5, a first traction rope 6, a second compression spring 7, a prying rod group 8, an impact tip 9, a fulcrum 10, an infrared positioner 11, a movable baffle 12, a first compression spring 13 and a second traction rope 14.
The top and the bottom of the box body 1 are penetrated, a seedling channel 2 is formed by the penetrated channel, and the seedling channel 2 is sleeved with the outer sleeve 3. The first hydraulic device group 4 and the second hydraulic device group 5 are both arranged on the side wall of the box body 1, the first hydraulic device group 4 is connected with the outer sleeve 3, and the movement of the outer sleeve 3 along the axial direction is controlled by stretching. Infrared locator 11 sets up in 3 bottoms of outer sleeve, and in 3 bottoms of outer sleeve, it is still articulated pry bar group 8, pry bar group 8 include a pair of pry bar, and strike sharp mouth 9 and include the two parts of mutual symmetry, and two parts constitute conical striking sharp mouth 9 jointly, and two pry bars connect respectively and strike a part of sharp mouth 9. The fulcrum 10 is arranged on the wall of the outer sleeve, the fulcrum 10 can be a fixed pulley or other structure with small friction force, the free end of the second hydraulic device group 4 is connected to a pry bar corresponding to the pry bar group 8 through a first traction cable 6, the first traction cable 6 bypasses the fulcrum 10, and the second compression spring 7 is arranged between the fulcrum 10 and the pry bar group 8. In one embodiment, the first traction cable 6 passes through said second compression spring 7.
The seedling channel 2 can adopt a solid inner sleeve structure or a virtual space structure, a movable baffle 12 is arranged at the top end of the seedling channel 2, a first compression spring 13 is arranged on a movable path of the movable baffle 12, the movable baffle 12 is connected to the outer sleeve 3 through a second traction rope 14, and the second traction rope 14 passes through the direction of the movable path of the movable baffle 12. In one embodiment, the flap 12 is hinged at one end to the top end of the seedling passageway 2 and at the other end is connected to the outer sleeve 3 by a second traction cable 14 through an opposing connection, and at the bottom of the flap 12 a first compression spring 13 is arranged at an acute angle.
At the bottom of the tank 1, tires can also be designed and can be driven by an electric motor or an oil engine.
As shown in fig. 1, the initial state of the earth boring device is shown, in which the first hydraulic unit group 4 and the second hydraulic unit group 5 are extended, respectively, so that the impact tip 9 projects into the ground, as shown in fig. 2. The second hydraulic unit 5 is then retracted so that the impact tip 9 is deployed to effect the excavation, as shown in figure 3. At this time, the seedlings can be sown from the top end of the seedling channel 2 to the dug pit position. Thereafter, the first hydraulic device group 4 is contracted to restore the devices to the state shown in fig. 1. The process is repeated at other point positions subsequently, so that the pit can be dug and planted continuously, the efficiency is high, and the operation is simple.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A pit digging device is characterized by comprising a box body (1), a seedling channel (2), an outer sleeve (3), a vertical driving mechanism, a tension mechanism, a first traction rope, a first elastic mechanism, a prying rod group (8), an impact tip (9) and a fulcrum (10);
through holes are formed in the top and the bottom of the box body (1) in a penetrating mode, the seedling channel (2) is located in a channel formed by the through holes, the outer sleeve (3) is sleeved with the seedling channel (2), the vertical driving mechanism is installed in the box body (1), and the vertical driving mechanism drives the outer sleeve (3) to move along the axial direction of the seedling channel (2); the impact tip (9) is hinged to the bottom end of the outer sleeve (3) through the pry rod group (8), and the tension mechanism is connected with the pry rod group (8) through the first traction cable; the fulcrum (10) is arranged on the outer sleeve (3), and the first traction cable passes through the fulcrum (10); the first elastic mechanism is arranged between the fulcrum (10) and the pry bar group (8).
2. A pit digging apparatus according to claim 1, further comprising a baffle plate disposed at the top end of said seedling passageway (2).
3. A boring device according to claim 2, characterized in that the shield is connected to the outer sleeve (3) in a synchronized movement relationship with the outer sleeve (3).
4. A pit apparatus according to claim 3, characterized in that said flipper comprises a flapper (12) and a first compression spring (13), said first compression spring (13) being arranged in the path of motion of said flapper (12), a second traction cable (14) connecting said flapper (12) to said outer sleeve (3), said second traction cable (14) passing in the direction of the path of motion of the flapper (12).
5. A pit apparatus as claimed in claim 1, characterized in that the first spring means is a second compression spring (7).
6. A boring device according to any one of claims 1 to 5, wherein the vertical drive mechanism and/or the tensioning mechanism is/are hydraulic.
7. A pit digging apparatus according to claim 1, wherein the seedling passageway (2) is an inner sleeve structure.
8. A pit digging apparatus as claimed in claim 1, wherein tires are further mounted on the bottom of said box (1).
9. A boring device according to any of claims 1 to 5, further comprising an infrared locator (11), said infrared locator (11) being disposed between the outer sleeve (3) and the impact tip (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021703017.0U CN212812679U (en) | 2020-08-14 | 2020-08-14 | Digging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021703017.0U CN212812679U (en) | 2020-08-14 | 2020-08-14 | Digging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212812679U true CN212812679U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021703017.0U Active CN212812679U (en) | 2020-08-14 | 2020-08-14 | Digging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212812679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099782A (en) * | 2021-05-10 | 2021-07-13 | 杨尧 | Planting device for wetland protection |
-
2020
- 2020-08-14 CN CN202021703017.0U patent/CN212812679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099782A (en) * | 2021-05-10 | 2021-07-13 | 杨尧 | Planting device for wetland protection |
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