CN209930874U - Hole digging device for potted plants - Google Patents
Hole digging device for potted plants Download PDFInfo
- Publication number
- CN209930874U CN209930874U CN201920761803.7U CN201920761803U CN209930874U CN 209930874 U CN209930874 U CN 209930874U CN 201920761803 U CN201920761803 U CN 201920761803U CN 209930874 U CN209930874 U CN 209930874U
- Authority
- CN
- China
- Prior art keywords
- hole
- rod
- disc
- cave
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 claims abstract description 26
- 239000002689 soil Substances 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000002474 experimental method Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model provides a be used for potted plant to dig cave device, it relates to a dig cave device, the utility model discloses an it needs manual operation in order to solve present experiment cultivated in a pot to dig the cave, wastes time and energy, digs the problem that the cave differs in size, the utility model discloses use former dish as the basis, settle the stick and exert force the pole of punching on it, punch through the stick that punches, obtain the kind of planting cave, utilize the pole of exerting force to exert force. The utility model has the advantages of simple structure and practicality, the laboratory staff operation of being convenient for can guarantee to dig the cave size unanimous, can dig the cave operation by a large amount of fast, facilitates for operating personnel. The utility model discloses be applied to the agricultural field.
Description
Technical Field
The utility model relates to an agricultural field, concretely relates to be used for potted plant to dig cave device.
Background
In experiment cultivated in a pot, scientific research personnel need dig the cave to a large amount, then sow, in digging the cave, go on through the manual work basically, and manual operation wastes time and energy, and intensity of labour is big, and dig the cave not of uniform size, probably exert an influence to experimental data.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that digging holes in the current potted plant experiment needs manual operation, wastes time and energy, and the digging holes are not uniform in size, and provides a device for digging holes for potted plants.
The utility model relates to a potted plant hole digging device, which comprises a disc, a punching rod and a force application rod; the center of the disc is provided with a through hole, the upper surface of the disc around the through hole is inwards sunken to form an inner concave surface, the lower end of the force application rod penetrates through the through hole and is connected with a fixing piece, and the fixing piece is of a hemispherical structure, and the diameter of the fixing piece is larger than that of the through hole; the outer wall of the force application rod above the through hole is provided with a plurality of bulges, and the bulges are positioned in the inner concave surface of the disc;
a plurality of punching rod insertion holes are formed in the circumferential direction of the disc, internal threads are formed in the punching rod insertion holes, external threads are formed in the punching rods, and the punching rods are inserted into the punching rod insertion holes and are in threaded connection with the punching rod insertion holes; the lower end of the punching rod is connected with a soil carrying device which is in an inverted cone shape, and the upper edge of the soil carrying device is bent upwards;
the upper part of the force application rod is provided with a handle.
The utility model discloses newspaper contains following beneficial effect:
the utility model has the advantages of simple structure and practicality, the laboratory staff operation of being convenient for can guarantee to dig the cave size unanimous, can dig the cave operation by a large amount of fast, facilitates for operating personnel.
The utility model discloses a structure is as most basic supporting body by the disc, and this disc can be wood structure or iron, materials such as marble. A through hole is arranged in the center of the disc, and an inner concave surface is arranged in the peripheral area of the through hole so as to apply the force on the rod in a mode of a bulge. The force application rod penetrates through the through hole, the lower end of the force application rod is in threaded connection with the fixing piece of the hemisphere, the protrusion arranged on the force application rod is arranged in the inner concave surface, the handle is arranged on the upper portion of the force application rod, and the force application rod and the hemisphere can be of a wood structure. When the application of force pole applys downward pressure, can provide one through rotating the handle and revolve to power down to the stick that punches of drive setting on the disc is rotatory downwards, plays laborsaving purpose. In the rotating process, the force applying rod is provided with a plurality of protrusions which can rotate on the concave surface in the disc, and the protrusions are in contact with the disc, so that the disc and the punching rod can be driven by the applied force. The hemispherical fixing piece arranged at the lower end of the force application rod can achieve the purpose that the force application rod is stringed out from the through hole of the disc in the disc lifting process.
Be provided with a plurality of rods that punch along disc circumference, can regard as the rod that punches with the screw, punch stick and disc threaded connection, can adjust the rod that punches at will and be located the disc below and expose the part, and then adjust the degree of depth of digging the cave. Still be provided with in the stick below that punches and take native ware, take native ware to the obconic body, the cone is down, is convenient for insert in soil, along buckling on the cone and take native ware upper surface to form certain space, can the utility model discloses the device inserts and takes out the back in the soil, carries some soil to the cave that prevents to dig out is backfilled to the cave in, leads to digging the cave failure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection state between the force application rod and the disc of the present invention;
fig. 3 is a schematic view of a disc structure.
Detailed Description
The first embodiment is as follows: the embodiment is described in combination with the figure, and the potted plant hole digging device of the embodiment comprises a disc 1, a punching rod 2 and a force applying rod 3;
the center of the disc 1 is provided with a through hole 4, the upper surface of the disc 1 around the through hole 4 is inwards sunken to form an inner concave surface, the lower end of the force application rod 3 penetrates through the through hole 4 and is connected with a fixing piece 5, and the fixing piece 5 is of a hemispherical structure, and the diameter of the fixing piece 5 is larger than that of the through hole 4; the outer wall of the force application rod 3 above the through hole 4 is provided with a plurality of bulges 10, and the bulges 10 are positioned in the inner concave surface of the disc 1;
a plurality of punching rod insertion holes 6 are formed in the circumferential direction of the disc 1, internal threads are formed in the punching rod insertion holes 6, external threads are formed in the punching rod 2, and the punching rod 2 is inserted into the punching rod insertion holes 6 and is in threaded connection with the punching rod insertion holes; the lower end of the punching rod 2 is connected with a soil carrying device 7, the soil carrying device 7 is in an inverted cone shape, and the upper edge of the soil carrying device 7 is bent upwards;
the upper part of the force application rod 3 is provided with a handle 8.
The second embodiment is as follows: this embodiment is different from the specific embodiment in that: the bulge 10 is clamped with the outer edge of the through hole 4.
Other components and connection modes are the same as those of the first embodiment.
The third concrete implementation mode: this embodiment is different from the specific embodiment in that: the midpoint of the fixing piece 5 is provided with a threaded hole, the lower end of the force application rod 3 is provided with an external thread, and the force application rod 3 is in threaded connection with the threaded hole of the fixing piece 5.
Other components and connection modes are the same as those of the first embodiment.
The fourth concrete implementation mode: this embodiment is different from the specific embodiment in that: the perforating rod 2 is connected with the soil carrying device 7 by screw thread.
Other components and connection modes are the same as those of the first embodiment.
The fifth concrete implementation mode: this embodiment is different from the specific embodiment in that: the clearance between the force application rod 3 and the through hole 4 is less than 3 mm.
Other components and connection modes are the same as those of the first embodiment.
The sixth specific implementation mode: this embodiment is different from the specific embodiment in that: the bulge 10 is a hemisphere, and the radius is 1-2 cm.
Other components and connection modes are the same as those of the first embodiment.
The seventh embodiment: this embodiment is different from the specific embodiment in that: the outer edge of the soil carrying device 7 is bent upwards, and the included angle between the bent outer edge and the upper surface of the soil carrying device 7 is 30-75 degrees.
Other components and connection modes are the same as those of the first embodiment.
Claims (7)
1. A hole digging device for potted plants is characterized by comprising a disc (1), a punching rod (2) and a force application rod (3);
the center of the disc (1) is provided with a through hole (4), the upper surface of the disc (1) around the through hole (4) is inwards recessed to form an inner concave surface, the lower end of the force application rod (3) penetrates through the through hole (4) and is connected with a fixing piece (5), and the fixing piece (5) is of a hemispherical structure, and the diameter of the fixing piece is larger than that of the through hole (4); a plurality of bulges (10) are arranged on the outer wall of the force application rod (3) above the through hole (4), and the bulges (10) are positioned in the inner concave surface of the disc (1);
a plurality of punching rod insertion holes (6) are formed in the circumferential direction of the disc (1), internal threads are formed in the punching rod insertion holes (6), external threads are formed in the punching rod (2), and the punching rod (2) is inserted into the punching rod insertion holes (6) and is in threaded connection with the punching rod insertion holes; the lower end of the punching rod (2) is connected with a soil carrying device (7), the soil carrying device (7) is in an inverted cone shape, and the upper edge of the soil carrying device (7) is bent upwards;
the upper part of the force application rod (3) is provided with a handle (8).
2. A device for making a hole in a potted plant as claimed in claim 1 wherein the projection (10) is snap-fitted to the outer edge of the through hole (4).
3. A device for making a hole in a potted plant according to claim 1 wherein the mounting member (5) is provided with a threaded hole at its midpoint and the force applying rod (3) is externally threaded at its lower end and the force applying rod (3) is threadedly connected to the threaded hole of the mounting member (5).
4. A device as claimed in claim 1, wherein the punch bar (2) is threadably connected to the soil carrier (7).
5. A device for hollowing a potted plant according to claim 1 wherein the clearance between the forcing rod (3) and the through hole (4) is less than 3 mm.
6. A device for making a hole in a potted plant as claimed in claim 1 wherein the projection (10) is hemispherical and has a radius of 1 to 2 cm.
7. A potted plant hole-digging device according to claim 1, characterized in that the outer edge of the soil-carrying device (7) is bent upwards, and the included angle between the bent outer edge and the upper surface of the soil-carrying device (7) is 30-75 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761803.7U CN209930874U (en) | 2019-05-24 | 2019-05-24 | Hole digging device for potted plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761803.7U CN209930874U (en) | 2019-05-24 | 2019-05-24 | Hole digging device for potted plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209930874U true CN209930874U (en) | 2020-01-14 |
Family
ID=69134099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920761803.7U Expired - Fee Related CN209930874U (en) | 2019-05-24 | 2019-05-24 | Hole digging device for potted plants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209930874U (en) |
-
2019
- 2019-05-24 CN CN201920761803.7U patent/CN209930874U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |