CN204403233U - Ground auger Safeguard - Google Patents
Ground auger Safeguard Download PDFInfo
- Publication number
- CN204403233U CN204403233U CN201420839154.5U CN201420839154U CN204403233U CN 204403233 U CN204403233 U CN 204403233U CN 201420839154 U CN201420839154 U CN 201420839154U CN 204403233 U CN204403233 U CN 204403233U
- Authority
- CN
- China
- Prior art keywords
- brake
- driveshaft
- main lever
- safeguard
- drive link
- 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.)
- Active
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of ground auger Safeguard, comprise brake strap, brake spring, driveshaft and main lever; Described main lever comprises the back shaft being positioned at middle part and three drive links extended laterally from middle part radius vector; The driven disc excircle with earth-boring bit synchronous rotary walked around by described brake strap, and one end is fixed, and the other end is connected to the first drive link of main lever; One end of described brake spring is fixed, and the other end is connected with the second drive link of described main lever, for by pull second drive link drive brake strap hold described driven disc tightly; Described driveshaft is connected to the 3rd drive link of described main lever, for stretching or loosening described brake spring.The utility model structure is simple, installs and easy to operate, and brake response is sensitive, effectively can ensure the safety of gardens operation.
Description
Technical field
The utility model relates to garden instrument field, particularly relates to a kind of ground auger Safeguard.
Background technique
In order to plant trees or set up timber guardrail etc. in Chinese garden planting process, or agriculture forestry planting industrial crops as built grape trellis, conceding the land to forestry and plant trees, all need to cut the earth on the ground and burrow, the method of transmission generally uses hand-operated tools to dig a hole to plant trees, as used hoe, spade pick or spades etc., time-consumingly to require great effort again, inefficiency, labor intensity is large, and labour cost is high, in order to improve working conditions, increase work efficiency, reduce labour cost, be developed and burrow instrument, i.e. ground auger for motor-driven shoveling.Ground auger have simple to operate, speed is fast, efficiency is high, labor intensity is low, be applicable to various landform, easy to carry, be convenient to the advantages such as field, field operation, popularity rate gradually increase, really allow people free from heavy manual labor.Ground auger of the prior art mainly comprises motor, speed reducer, drill bit, operation frame, motor and speed reducer are separately fixed at operation frame, be connected by clutch wheel between motor with speed reducer, the left and right sides of operation frame is symmetrically fixed with operating grip, during ground auger work, high engine speeds is rotated through clutch and drives clutch wheel, and clutch wheel drives speed reducer, and speed reducer drives bit work.But, because ground auger adopts motor to drive, although have high, the time saving and energy saving feature of working efficiency, but bring hidden danger also to garden craft job safety, once meet accident, the drill bit of High Rotation Speed just likely causes the accident, and brings personal injury to operating personnel.Therefore, be necessary to design a kind of ground auger Safeguard, its above-mentioned defect can be overcome.
Model utility content
The technical problems to be solved in the utility model is to overcome defect of the prior art, thus provides a kind of and can make the quick stopping ground auger Safeguard of the drill bit of High Rotation Speed.
To achieve these goals, a kind of ground auger Safeguard of the present utility model, comprises brake strap, brake spring, driveshaft and main lever; Described main lever comprises the back shaft being positioned at middle part and three drive links extended laterally from middle part radius vector; The driven disc excircle with earth-boring bit synchronous rotary walked around by described brake strap, and one end is fixed, and the other end is connected to the first drive link of main lever; One end of described brake spring is fixed, and the other end is connected with the second drive link of described main lever, for by pull second drive link drive brake strap hold described driven disc tightly; Described driveshaft is connected to the 3rd drive link of described main lever, for stretching or loosening described brake spring.
Described driveshaft comprises shaft and withstands the supporting portion of described 3rd drive link.
On described driveshaft, the one end be positioned at away from supporting portion is connected with brake lever, and described brake lever rotates for controlling described driveshaft around the axis of described shaft.
Described brake lever is connected by link arm with described driveshaft.
The brake controlling rod fixed with the two is also provided with between described link arm and described driveshaft.
Described brake strap, brake spring, driveshaft and main lever are arranged on the Bian Gainei of ground auger, and the fixed end of described brake strap, brake spring is separately fixed at described limit and covers.
Adopt technique scheme, ground auger Safeguard of the present utility model, under something unexpected happened, manually pull brake lever, brake lever drives driveshaft to rotate around its shaft, and main lever is rotated under the pulling force effect of brake spring, thus tension brake strap, make brake strap hold driven disc tightly, impel the drill bit of ground auger to stop operating fast under the state of high speed rotating.The utility model structure is simple, installs and easy to operate, and brake response is sensitive, effectively can ensure the safety of gardens operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by way of the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the present embodiment provides a kind of ground auger Safeguard, comprise be arranged on ground auger limit lid 1 in brake strap 2, brake spring 3, driveshaft 4 and main lever 5.
Described main lever 5 comprises the back shaft 501 being positioned at middle part and three drive links extended laterally from middle part radius vector, i.e. the first drive link 502, second drive link 503, the 3rd drive link 504.Described back shaft 501 is arranged on described limit lid 1, and described three drive links can rotate around the axis of described back shaft 501.
The excircle with the driven disc (not shown) of earth-boring bit synchronous rotary walked around by described brake strap 2, and one end is fixed on described limit lid 1, and the other end is connected to the first drive link 502 of main lever 5.
One end of described brake spring 3 is fixed on described limit lid 1, and the other end is connected 503 with the second drive link of described main lever 5, for by pulling the second drive link 503 to drive brake strap to hold described driven disc tightly.
Described driveshaft 4 is connected to the 3rd drive link 504 of described main lever 5, for stretching or loosening described brake spring 3.
Described driveshaft 4 comprises shaft 401 and withstands the supporting portion 402 of described 3rd drive link 504.
When braking, first make driveshaft 4 rotate around the axis of its shaft 401, main lever 5 can be rotated under the pulling force effect of brake spring 3, thus tension brake strap 2, make brake strap 2 hold driven disc tightly, impel the drill bit of ground auger to stop operating fast under the state of high speed rotating.
On described driveshaft 4, the one end be positioned at away from supporting portion 402 is connected with brake lever 6, and described brake lever 6 rotates for controlling described driveshaft 4 around the axis of described shaft 401.
Described brake lever 6 is connected by link arm 8 with described driveshaft 4.
The brake controlling rod 7 fixed with the two is also provided with between described link arm 8 and described driveshaft 4.
Pull brake lever 6, by link arm 8 by transmission of power to brake controlling rod 7, and the controlling rod 7 that brakes drives the axis in driveshaft 4 portion 401 around the shaft to rotate, thus completes transmission.
Claims (6)
1. a ground auger Safeguard, is characterized in that: comprise brake strap, brake spring, driveshaft and main lever; Described main lever comprises the back shaft being positioned at middle part and three drive links extended laterally from middle part radius vector; The driven disc excircle with earth-boring bit synchronous rotary walked around by described brake strap, and one end is fixed, and the other end is connected to the first drive link of main lever; One end of described brake spring is fixed, and the other end is connected with the second drive link of described main lever, for by pull second drive link drive brake strap hold described driven disc tightly; Described driveshaft is connected to the 3rd drive link of described main lever, for stretching or loosening described brake spring.
2. ground auger Safeguard as claimed in claim 1, is characterized in that: described driveshaft comprises shaft and withstands the supporting portion of described 3rd drive link.
3. ground auger Safeguard as claimed in claim 2, is characterized in that: on described driveshaft, the one end be positioned at away from supporting portion is connected with brake lever, and described brake lever rotates for controlling described driveshaft around the axis of described shaft.
4. ground auger Safeguard as claimed in claim 3, is characterized in that: described brake lever is connected by link arm with described driveshaft.
5. ground auger Safeguard as claimed in claim 4, is characterized in that: between described link arm and described driveshaft, be also provided with the brake controlling rod fixed with the two.
6. the ground auger Safeguard as described in any one of claim 1 to 5, it is characterized in that: described brake strap, brake spring, driveshaft and main lever are arranged on the Bian Gainei of ground auger, the fixed end of described brake strap, brake spring is separately fixed at described limit and covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839154.5U CN204403233U (en) | 2014-12-26 | 2014-12-26 | Ground auger Safeguard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839154.5U CN204403233U (en) | 2014-12-26 | 2014-12-26 | Ground auger Safeguard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403233U true CN204403233U (en) | 2015-06-17 |
Family
ID=53427096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839154.5U Active CN204403233U (en) | 2014-12-26 | 2014-12-26 | Ground auger Safeguard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179522A (en) * | 2015-08-18 | 2015-12-23 | 星月集团有限公司 | Brake device of ground auger and ice auger |
| CN110352664A (en) * | 2019-08-20 | 2019-10-22 | 浙江天泰机械有限公司 | Brake gear and ground auger |
-
2014
- 2014-12-26 CN CN201420839154.5U patent/CN204403233U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179522A (en) * | 2015-08-18 | 2015-12-23 | 星月集团有限公司 | Brake device of ground auger and ice auger |
| CN110352664A (en) * | 2019-08-20 | 2019-10-22 | 浙江天泰机械有限公司 | Brake gear and ground auger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104642055A (en) | Tree digging machine and tree digging method | |
| CN204796174U (en) | Weeds collection type weeder | |
| CN204403233U (en) | Ground auger Safeguard | |
| CN103477737B (en) | Through-drive weed and loose soil machine | |
| CN202503893U (en) | Self-walking hole digging and tree planting machine | |
| CN205865386U (en) | Bamboo root and stem of certain plants rotary -cut device | |
| CN203313614U (en) | Weeding machine | |
| CN104541718A (en) | Hydraulic rear-push type fertilizer dispersing trolley | |
| CN203504995U (en) | Novel hole digger | |
| CN102405719A (en) | Garden potholing fertilizer applicator | |
| CN204377337U (en) | A kind of novel field furrower | |
| CN203492337U (en) | Chain driven weeding loosener | |
| CN206835650U (en) | A kind of hay mover | |
| CN107318589A (en) | A kind of hand-held hydraulic tree mover | |
| CN204968416U (en) | High -efficient gardens device of digging pit | |
| CN204860134U (en) | Weeding instrument | |
| CN204742068U (en) | Tree mover | |
| CN203492336U (en) | Shaft driven weeding loosener | |
| CN201839601U (en) | Agricultural hole digger | |
| CN205408485U (en) | Novel digging machine | |
| CN212520260U (en) | Single-cutter rotary tree digging device | |
| CN208370149U (en) | A kind of twin shaft garden supervisor | |
| CN203040149U (en) | Pit digging machine | |
| CN106818026A (en) | A kind of rotating controllable hay mover | |
| CN203194095U (en) | Grape over-wintering soil-burying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321016 Zhejiang Province, Jinhua City Industrial Park Road No. 727 God Patentee after: ZHEJIANG PAINIER TECHNOLOGY Inc. Address before: 321016 Zhejiang Province, Jinhua City Industrial Park Road No. 727 God Patentee before: ZHEJIANG PIONEER MACHINERY & ELECTRON Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Manatee Power Technology Co.,Ltd. Assignor: ZHEJIANG PAINIER TECHNOLOGY Inc. Contract record no.: X2024980008175 Denomination of utility model: Ground drilling safety protection device Granted publication date: 20150617 License type: Common License Record date: 20240701 |