CN209914415U - Adjustable scarifier - Google Patents
Adjustable scarifier Download PDFInfo
- Publication number
- CN209914415U CN209914415U CN201920474362.2U CN201920474362U CN209914415U CN 209914415 U CN209914415 U CN 209914415U CN 201920474362 U CN201920474362 U CN 201920474362U CN 209914415 U CN209914415 U CN 209914415U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- mounting groove
- drill bit
- rod
- drill
- 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
- 239000002689 soil Substances 0.000 claims abstract description 12
- 238000005553 drilling Methods 0.000 claims abstract description 9
- 239000002366 mineral element Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model provides an adjustable scarifier, which comprises a hand-held handle, a first connecting rod and a drill rod, wherein the hand-held handle comprises a middle firmware and handles arranged at two ends of the middle firmware, a drill bit is arranged at the bottom of the drill rod, and the drill bit is connected with the bottom of the drill rod through a buffer mechanism; the utility model discloses simple structure, reasonable in design cooperatees through first connecting rod and drilling rod and realizes adjustable from top to bottom, is applicable to the user of different heights, the drill bit passes through buffer gear and links to each other bottom the drilling rod, and the drill bit is in the impetus, and buffer gear avoids the drill bit to be suddenly atress and damage when can effectively cushion boring soil.
Description
Technical Field
The utility model relates to a loosening tiller technical field, concretely relates to adjustable loosening tiller.
Background
The garden is created in a certain region by applying engineering technology and artistic means, a beautiful natural environment and a rest region are created by reforming the terrain, planting trees, flowers and plants, building buildings, arranging garden roads and the like, the soil is easy to agglomerate after a long time, so that the air permeability of roots is reduced, as if the roots are sealed, after loosening, the gaps among soil particles are enlarged, air is easy to enter, and the respiration of root cells is increased; the respiration is enhanced, the transpiration can be enhanced, the exchange of the root hairs and mineral elements in the soil is promoted, and the absorption of the mineral elements by the roots can be promoted. However, the existing soil loosening device cannot be adjusted and cannot be adjusted according to the height of a user.
Disclosure of Invention
In order to solve the problem that exists among the prior art, the utility model provides an adjustable scarifier.
The utility model provides a technical scheme of above-mentioned problem does: an adjustable scarifier comprises a hand-held handle, a first connecting rod and a drill rod, wherein the hand-held handle comprises a middle fixing piece and handles arranged at two ends of the middle fixing piece, the middle fixing piece is connected with the handles through a first connecting rod, one end of the first connecting rod is connected with the middle fixing piece through threads, the first connecting rod is connected with the handles through threads, an anti-skid rubber pad is arranged on the handles, the upper end of the first connecting rod is vertically connected with the middle fixing piece, the upper end of the drill rod is slidably arranged in the first connecting rod, the drill rod is connected with the first connecting rod through two locking bolts, the locking bolts are in threaded connection with the outer wall of the first connecting rod, a spiral soil loosening sheet is spirally arranged on the outer wall of the drill rod, and the spiral soil loosening sheet is welded on the outer;
the drill rod bottom is provided with a drill bit, the drill bit is connected with the drill rod bottom through a buffer mechanism, the drill rod bottom is provided with a first mounting groove and a second mounting groove, the first mounting groove is arranged at the top of the second mounting groove, the groove diameter of the first mounting groove is larger than that of the second mounting groove, a drill bit connecting rod is arranged above the drill bit, the top of the drill bit connecting rod is provided with a clamping plate, the outer diameter of the clamping plate is larger than that of the drill bit connecting rod, the clamping plate is arranged in the first mounting groove, a plurality of buffer springs are arranged between the upper end of the clamping plate and the groove top of the first mounting groove, the upper ends of the buffer springs are fixedly connected to the groove top of the first mounting groove, the lower ends of the buffer springs are fixedly connected to the upper end of the clamping plate, a plurality of limit grooves are, and buffer gaskets are arranged on the groove walls of the second mounting groove and the limiting groove.
The utility model discloses beneficial effect has:
the utility model discloses simple structure, reasonable in design cooperatees through first connecting rod and drilling rod and realizes adjustable from top to bottom, is applicable to the user of different heights, the drill bit passes through buffer gear and links to each other bottom the drilling rod, and the drill bit is in the impetus, and buffer gear avoids the drill bit to be suddenly atress and damage when can effectively cushion boring soil.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a buffer mechanism;
FIG. 3 is a schematic structural view of a second mounting groove;
in the figure: 1-a first connecting rod, 2-a drill rod, 3-a middle fixing piece, 4-a handle, 5-a first connecting rod, 6-a locking bolt, 7-a spiral soil loosening sheet, 8-a drill bit, 9-a first mounting groove, 10-a second mounting groove, 11-a drill bit connecting rod, 12-a clamping plate, 13-a buffer spring, 14-a limiting groove and 15-a buffer gasket.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in the figure, the adjustable scarifier comprises a hand-held handle, a first connecting rod and a drill rod, wherein the hand-held handle comprises a middle fixing piece and handles arranged at two ends of the middle fixing piece, the middle fixing piece is connected with the handles through the first connecting rod, one end of the first connecting rod is connected with the middle fixing piece through threads, the first connecting rod is connected with the handles through threads, an anti-skid rubber pad is arranged on each handle, the upper end of the first connecting rod is vertically connected with the middle fixing piece, the upper end of the drill rod is slidably arranged in the first connecting rod, the drill rod is connected with the first connecting rod through two locking bolts, the locking bolts are in threaded connection with the outer wall of the first connecting rod, a spiral scarification piece is spirally arranged on the outer wall of the drill rod, and the spiral scarification piece is;
the drill rod bottom is provided with a drill bit, the drill bit is connected with the drill rod bottom through a buffer mechanism, the drill rod bottom is provided with a first mounting groove and a second mounting groove, the first mounting groove is arranged at the top of the second mounting groove, the groove diameter of the first mounting groove is larger than that of the second mounting groove, a drill bit connecting rod is arranged above the drill bit, the top of the drill bit connecting rod is provided with a clamping plate, the outer diameter of the clamping plate is larger than that of the drill bit connecting rod, the clamping plate is arranged in the first mounting groove, a plurality of buffer springs are arranged between the upper end of the clamping plate and the groove top of the first mounting groove, the upper ends of the buffer springs are fixedly connected to the groove top of the first mounting groove, the lower ends of the buffer springs are fixedly connected to the upper end of the clamping plate, a plurality of limit grooves are, and buffer gaskets are arranged on the groove walls of the second mounting groove and the limiting groove.
The utility model discloses simple structure, reasonable in design cooperatees through first connecting rod and drilling rod and realizes adjustable from top to bottom, is applicable to the user of different heights, the drill bit passes through buffer gear and links to each other bottom the drilling rod, and the drill bit is in the impetus, and buffer gear avoids the drill bit to be suddenly atress and damage when can effectively cushion boring soil.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. An adjustable scarifier is characterized by comprising a hand-held handle, a first connecting rod and a drill rod, wherein the hand-held handle comprises a middle fixing piece and handles arranged at two ends of the middle fixing piece, the middle fixing piece is connected with the handles through the first connecting rod, one end of the first connecting rod is connected with the middle fixing piece through threads, the first connecting rod is connected with the handles through threads, an anti-skid rubber pad is arranged on each handle, the upper end of the first connecting rod is vertically connected with the middle fixing piece, the upper end of the drill rod is slidably arranged in the first connecting rod, the drill rod is connected with the first connecting rod through two locking bolts, the locking bolts are in threaded connection with the outer wall of the first connecting rod, a spiral soil loosening piece is spirally arranged on the outer wall of the drill rod, and the spiral soil loosening piece is welded on the outer wall;
the drilling rod bottom is equipped with the drill bit, the drill bit passes through buffer gear and links to each other with the drilling rod bottom, the drilling rod bottom is equipped with first mounting groove and second mounting groove, first mounting groove sets up at second mounting groove top, the drill bit top is equipped with the drill bit connecting rod, drill bit connecting rod top is equipped with the cardboard, the external diameter of cardboard is greater than the drill bit connecting rod, the cardboard sets up in first mounting groove.
2. The adjustable ripper of claim 1, wherein a groove diameter of the first mounting groove is larger than a groove diameter of the second mounting groove.
3. The adjustable ripper of claim 1, wherein a plurality of buffer springs are disposed between an upper end of the catch plate and the top of the first mounting groove, an upper end of the buffer springs being fixedly connected to the top of the first mounting groove, and a lower end of the buffer springs being fixedly connected to the upper end of the catch plate.
4. The adjustable scarifier of claim 1, wherein the inner wall of the second mounting groove is uniformly provided with a plurality of limiting grooves at equal intervals, the outer wall of the drill connecting rod is uniformly provided with a plurality of limiting lugs at equal intervals, the limiting lugs are matched with the limiting grooves, and buffer gaskets are arranged on the walls of the second mounting groove and the limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920474362.2U CN209914415U (en) | 2019-04-10 | 2019-04-10 | Adjustable scarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920474362.2U CN209914415U (en) | 2019-04-10 | 2019-04-10 | Adjustable scarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209914415U true CN209914415U (en) | 2020-01-10 |
Family
ID=69072931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920474362.2U Expired - Fee Related CN209914415U (en) | 2019-04-10 | 2019-04-10 | Adjustable scarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209914415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648437A (en) * | 2020-07-07 | 2020-09-11 | 汇绿园林建设发展有限公司 | Rainwater secondary use formula rainwater garden suitable for sponge city construction |
| CN112602492A (en) * | 2020-07-07 | 2021-04-06 | 汇绿园林建设发展有限公司 | Rainwater garden |
-
2019
- 2019-04-10 CN CN201920474362.2U patent/CN209914415U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648437A (en) * | 2020-07-07 | 2020-09-11 | 汇绿园林建设发展有限公司 | Rainwater secondary use formula rainwater garden suitable for sponge city construction |
| CN112602492A (en) * | 2020-07-07 | 2021-04-06 | 汇绿园林建设发展有限公司 | Rainwater garden |
| CN111648437B (en) * | 2020-07-07 | 2021-04-13 | 汇绿园林建设发展有限公司 | Rainwater secondary use formula rainwater garden suitable for sponge city construction |
| CN112602492B (en) * | 2020-07-07 | 2022-01-25 | 汇绿园林建设发展有限公司 | Rainwater garden |
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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: 20200110 |