CN203040149U - Pit digging machine - Google Patents
Pit digging machine Download PDFInfo
- Publication number
- CN203040149U CN203040149U CN 201220697640 CN201220697640U CN203040149U CN 203040149 U CN203040149 U CN 203040149U CN 201220697640 CN201220697640 CN 201220697640 CN 201220697640 U CN201220697640 U CN 201220697640U CN 203040149 U CN203040149 U CN 203040149U
- Authority
- CN
- China
- Prior art keywords
- pit
- digging machine
- conical shaft
- pit digging
- digging
- 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 - Lifetime
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a pit digging machine, comprising a conical shaft and blades, wherein the lower end of the conical shaft is a sharp head, the upper end of the conical shaft is provided with a protective cover and a downwards sunk threaded hole, and the blades are detachably connected to the conical shaft. The lower end of the conical shaft is the sharp head, the blades are movably connected to the conical shaft, and when the pit digging device works, a brush saw drives the pit digging machine to rotate at a high speed, and force is applied downwards by holding a handle of the brush saw with hand to form a round pit of a certain specification in soil. The pit digging machine is simple in structure, and the blades of different specifications can be arranged on the pit digging machine according to the sizes of pits, so that the pit digging machine has a wide application range, and is suitable for digging pits for general crops including vegetables, flowers, grasses and the like; the protective cover is arranged at the upper end of the conical shaft to prevent soil from polluting the brush saw above the pit digging machine; and the downwards sunk threaded hole is formed in the upper end of the conical shaft to facilitate the connection between the pig digging machine and a gearbox output transmission shaft of the brush saw.
Description
Technical field
The utility model belongs to the technical field of tillage implement.
Background technology
The device of digging a pit, hole, etc. be a kind of be installed on the two stroke brush saws to be used for digging pit beat the agricultural tools of nest.At present, people generally cultivate in the mode of manually digging pit when crops such as planting vegetable, flowers and plants, and labour intensity is big, and efficient is low.The general rotating diameter of the device of digging a pit, hole, etc. of Chu Xianing is big on the market, quality is heavy, is unfavorable for digging a pit, hole, etc. of crops such as general vegetables, flowers and plants.
The utility model content
The technical problems to be solved in the utility model provides a kind of device of digging a pit, hole, etc., and is simple in structure, and the blade of different size can be installed according to the size of digging a pit, hole, etc., and is suitable for digging a pit, hole, etc. of crops such as general vegetables, flowers and plants.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of device of digging a pit, hole, etc., comprise the axis of cone and blade, and the lower end of the axis of cone is tip, the upper end of the axis of cone is provided with protective cover and to the screw of lower recess, blade is detachably connected on the axis of cone.
Compared with prior art, advantage of the present utility model is: the lower end of the axis of cone is tip, the blade activity is detachably connected on the axis of cone, rotate at a high speed at the drive of the brush saw device of digging a pit, hole, etc. during work, thereby hold the downward application of force of brush saw handle at the round pool of earth formation certain specification, simple in structure, can be according to the blade of the size installation different size of digging a pit, hole, etc., applied widely, be suitable for digging a pit, hole, etc. of crops such as general vegetables, flowers and plants; The upper end of the axis of cone is provided with protective cover, prevents the dig a pit, hole, etc. brush saw of device top of clay contaminated; The upper end of the axis of cone is provided with the screw to lower recess, conveniently is connected with brush saw gearbox take-off (propeller) shaft.
Further, described screw is left hand thread, is counterclockwise during the rotation of brush saw gearbox take-off (propeller) shaft, can more change more tight can not causing in the work and come off.
Further, described blade is shape in the shape of a spiral, and its hand of spiral is left-handed, is counterclockwise during the rotation of brush saw gearbox take-off (propeller) shaft, the resistance when the left-hand screw blade reduces the work rotation.
Further, blade pass is crossed bolt and is connected on the axis of cone, and is easy to assembly.
Description of drawings
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified:
Fig. 1 is the dig a pit, hole, etc. structural representation of device embodiment of the utility model.
Embodiment
As shown in Figure 1, a kind of device of digging a pit, hole, etc. in the present embodiment comprises the axis of cone 1 and blade 3, and the lower end of the axis of cone 1 is tip, and the upper end of the axis of cone 1 is provided with protective cover 2 and to the screw of lower recess, blade 3 is detachably connected on the axis of cone 1.
The lower end of the axis of cone 1 is tip, blade 3 is movably connected on the axis of cone 1, rotate at a high speed at the drive of the brush saw device of digging a pit, hole, etc. during work, thereby hold the downward application of force of brush saw handle forms certain specification at earth round pool, simple in structure, the blade 3 of different size can be installed according to the size of digging a pit, hole, etc., applied widely, be suitable for digging a pit, hole, etc. of crops such as general vegetables, flowers and plants; The upper end of the axis of cone 1 is provided with protective cover 2, prevents the dig a pit, hole, etc. brush saw of device top of clay contaminated; The upper end of the axis of cone 1 is provided with the screw to lower recess, conveniently is connected with brush saw gearbox take-off (propeller) shaft.
Described screw is left hand thread, is counterclockwise during the rotation of brush saw gearbox take-off (propeller) shaft, can more change more tight can not causing in the work and come off.
Described blade 3 is shape in the shape of a spiral, and its hand of spiral is left-handed, is counterclockwise during the rotation of brush saw gearbox take-off (propeller) shaft, the resistance when left-hand screw blade 3 reduces the work rotation.
Blade 3 is connected on the axis of cone 1 by bolt, and is easy to assembly.
The device of digging a pit, hole, etc. is that the accessory of brush saw uses, and supporting power is air-cooled two stroke gasoline engine, and the device global design of digging a pit, hole, etc. is tapered, thereby drives the device fast rotational of the digging a pit, hole, etc. action of digging a pit, hole, etc. on the ground in the running.Simple to operate, high efficiency, labour intensity are little.The material of blade 3 is through modified thermal treatment, can strengthen the wearing and tearing with earth at work, increases the service life.
For a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (4)
1. device of digging a pit, hole, etc., it is characterized in that: comprise the axis of cone and blade, the lower end of the axis of cone is tip, the upper end of the axis of cone is provided with protective cover and to the screw of lower recess, blade is detachably connected on the axis of cone.
2. the device of digging a pit, hole, etc. as claimed in claim 1, it is characterized in that: described screw is left hand thread.
3. the device of digging a pit, hole, etc. as claimed in claim 1, it is characterized in that: described blade is shape in the shape of a spiral, and its hand of spiral is left-handed.
4. the device of digging a pit, hole, etc. as claimed in claim 1, it is characterized in that: blade pass is crossed bolt and is connected on the axis of cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697640 CN203040149U (en) | 2012-12-17 | 2012-12-17 | Pit digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697640 CN203040149U (en) | 2012-12-17 | 2012-12-17 | Pit digging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203040149U true CN203040149U (en) | 2013-07-10 |
Family
ID=48723172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220697640 Expired - Lifetime CN203040149U (en) | 2012-12-17 | 2012-12-17 | Pit digging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203040149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068798A (en) * | 2016-08-11 | 2016-11-09 | 贵州省烟草公司毕节市公司 | A kind of durable drill head of well cellar for storing things formula hole making drill |
| CN110454090A (en) * | 2019-08-26 | 2019-11-15 | 贵州大学 | A kind of hole Jing Jiao is at drill |
-
2012
- 2012-12-17 CN CN 201220697640 patent/CN203040149U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106068798A (en) * | 2016-08-11 | 2016-11-09 | 贵州省烟草公司毕节市公司 | A kind of durable drill head of well cellar for storing things formula hole making drill |
| CN110454090A (en) * | 2019-08-26 | 2019-11-15 | 贵州大学 | A kind of hole Jing Jiao is at drill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203015481U (en) | Machine provided with flail knifes with cutting edges and used for crushing and returning banana stalk to field | |
| KR101632365B1 (en) | Potable power rotary device | |
| CN203040149U (en) | Pit digging machine | |
| CN205865386U (en) | Bamboo root and stem of certain plants rotary -cut device | |
| CN201709133U (en) | Chain circulation type cutting device | |
| CN205794082U (en) | A kind of small-sized automatic mower | |
| CN110771279B (en) | Automatic change cultivation width rotary tillage device that loosens soil | |
| CN203140092U (en) | Material crushing machine | |
| CN202697249U (en) | Lawn mower | |
| CN201718229U (en) | Special cutter for field straw chopper | |
| CN205865122U (en) | Suspension type draw bench | |
| CN205415916U (en) | Bamboo root cutting device | |
| CN204498626U (en) | A kind of Portable hand hole digger | |
| CN205266501U (en) | The roots of plants cleaning device | |
| CN203675575U (en) | Special digging device for planting | |
| CN204907150U (en) | Mower | |
| CN204860134U (en) | Weeding instrument | |
| CN211558024U (en) | Arc edge avoiding type anti-collision mowing tool | |
| CN201674760U (en) | Cash crop deep-digging machine | |
| CN204403233U (en) | Ground auger Safeguard | |
| CN203775682U (en) | Balanus collecting apparatus | |
| CN207623046U (en) | A kind of earth boring auger soil sampler | |
| CN204014470U (en) | The automatic culturing device of one plant | |
| CN204653014U (en) | A kind of anti-reverse mounting blade installation structure of graden machine | |
| CN204090546U (en) | A kind of mowing-apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |