CN107306520A - A kind of careless device of portable shovel - Google Patents
A kind of careless device of portable shovel Download PDFInfo
- Publication number
- CN107306520A CN107306520A CN201710574171.9A CN201710574171A CN107306520A CN 107306520 A CN107306520 A CN 107306520A CN 201710574171 A CN201710574171 A CN 201710574171A CN 107306520 A CN107306520 A CN 107306520A
- Authority
- CN
- China
- Prior art keywords
- accommodating cavity
- telescopic arm
- shovel
- careless device
- bent axle
- 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.)
- Pending
Links
- 241000251133 Sphyrna tiburo Species 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims description 4
- 238000009333 weeding Methods 0.000 abstract description 14
- 244000025254 Cannabis sativa Species 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 241000789248 Leptocarydion vulpiastrum Species 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000015816 nutrient absorption Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/02—Other machines specially adapted for working soil on which crops are growing with non-rotating tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of careless device of portable shovel, telescopic arm (24) is provided with along its length in accommodating cavity (10), accommodating cavity (10) rear portion is provided with motor (21), the output shaft (21a) of motor (21) extends perpendicularly to the length direction of accommodating cavity (10), and output shaft (21a) front end is provided with bent axle (22), one end in the middle of bent axle (22) with a connecting rod (23) is hinged, the other end of connecting rod (23) is hinged on the rear end of telescopic arm (24), the anterior of telescopic arm (24) stretches out accommodating cavity (10), and front end is provided with shovel head (25).Invention emulates the action step of spade grass, it is possible to achieve shovels grass from root;Using machinery, need not manually exert a force, and it is simple in construction, facilitate hand-held, can be applied to various landform, substantially increase the speed of weeding;Weeding process will not cause damage to crop, also harm will not be produced to human body and natural environment, with wide market promotion prospect.
Description
Technical field
The present invention relates to a kind of careless device of portable shovel, belong to Chinese garden planting field.
Background technology
In the routine servicing in gardens and the planting process of crop, weeding is a very crucial link, because weeds give birth to
Length is excessively vigorous to influence the nutrient absorption of crop.In order to save labour, operating efficiency is improved, is essentially all to use to remove at present
Careless machine or weeding pesticide suppress the growth of weeds, but existing weeder is substantially weeds cut-out more than ground, nothing
Method removes root, improves the frequency of regular weeding, and weeder is mostly heavier, is difficult to normal work during the landform for running into complexity
Make, directly reduce weeding speed;And weeding pesticide contains a variety of chemical substances, there is very big harm to crop and environment, because
And be gradually eliminated using the mode of herbicide weeding.
The content of the invention
In view of the above-mentioned problems of the prior art, it is an object of the invention to provide a kind of in not damage to crops and environment
Under the premise of can realize from root weeding, weeding is convenient, can improve the careless device of portable shovel of weeding ratio.
To achieve the above object, the technical solution adopted by the present invention is:A kind of careless device of portable shovel, including accommodating cavity
Telescopic arm is provided with body, the accommodating cavity along its length, the accommodating chamber rear is provided with motor, the motor
Output shaft extends perpendicularly to the length direction of accommodating cavity, and output shaft front end is provided with the middle of bent axle, the bent axle and one
One end of connecting rod is hinged, and the other end of connecting rod is hinged on the rear end of telescopic arm, and the anterior of telescopic arm stretches out accommodating cavity, and front end
Provided with shovel head.
Further, the hand-held device operation of the invention of operating personnel for convenience, the accommodating cavity is provided with handle,
And accommodating cavity rear end is provided with handle.
It is preferred that, the accommodating cavity is circular tube shaped.
It is preferred that, in order to reduce the frictional force that telescopic arm is moved back and forth in accommodating cavity, reducing device heating, extension makes
With the life-span, the front end and/or rear end of the accommodating cavity are provided with oil filler point.
It is preferred that, the crankshaft two end is sat by bearing and is located in accommodating cavity.
It is preferred that, in order that obtaining shovel head has more preferable shoveling angle, facilitate the quick separating of grass roots and soil layer, the shovel
The overall relative telescopic arm of head is tilted down, and the angle between shovel head entirety and telescopic arm is 5-30 °.
Invention emulates the action step of spade grass, shovel grassiness degree is big, it is possible to achieve grass is shoveled from root, so as to reduce
The frequency of regular weeding;Using machinery, need not manually exert a force, and it is simple in construction, facilitate hand-held, can be applied to each
Landform is planted, the speed of weeding is substantially increased;Weeding process will not cause damage to crop, also will not be to human body and natural environment
Harm is produced, with wide market promotion prospect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
In figure, 10. accommodating cavitys, 11. handles, 12. handles, 13. oil filler points, 21. motors, 21a. output shafts, 22. is bent
Axle, 22a. bearings, 23. connecting rods, 24. telescopic arms, 25. shovel heads.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As illustrated, a kind of careless device of portable shovel, including its in cavity 10, the accommodating cavity 10 is housed along length side
To provided with telescopic arm 24, the accommodating rear portion of cavity 10 is provided with motor 21, and the output shaft 21a bearing of trends of the motor 21 hang down
The straight length direction in accommodating cavity 10, and output shaft 21a front ends are provided with bent axle 22, the centre of bent axle 22 and a connecting rod 23
One end is hinged, and the other end of connecting rod 23 is hinged on the rear end of telescopic arm 24, and the anterior of telescopic arm 24 stretches out accommodating cavity 10, and preceding
End is provided with shovel head 25.
Further, the hand-held device operation of the invention of operating personnel for convenience, the accommodating cavity 10 is provided with and carried
Hand 11, and the accommodating rear end of cavity 10 is provided with handle 12.In use, can two hands hold handle 11 and handle 12 respectively, make appearance
Put the front end of cavity 10 and tilt down certain angle, you can carry out shovel grass work.
It is preferred that, for the ease of equipment manufacturing, the accommodating cavity 10 is circular tube shaped.
Further, the front end and/or rear end of the accommodating cavity 10 are provided with oil filler point 13.In use, note can be passed through
Oilhole 13 fills lubricating oil or lubricating grease into accommodating cavity 10, and what reduction telescopic arm 24 was moved back and forth in accommodating cavity 10 rubs
Power is wiped, device heating is reduced, increases the service life.
It is preferred that, in order that device overall operation is smooth, the two ends of bent axle 22 are sat by bearing 22a and are located at accommodating cavity
In 10.
It is preferred that, in order that obtaining shovel head 25 has more preferable shoveling angle, facilitate the quick separating of grass roots and soil layer, it is described
The overall relative telescopic arm 24 of shovel head 25 is tilted down, and the angle between the entirety of shovel head 25 and telescopic arm 24 is 5-30 °.
In use, opening the output shaft 21a rotations of the switch drive motor 21 of motor 21, output shaft 21a rotations drive bent
Axle 22 is rotated, because one end of connecting rod 23 is hinged in the middle of bent axle 22, and bent axle 22 can pull one end of connecting rod 23 when rotating, and make it
Swing, the other end of connecting rod 23 can drive the length direction of telescopic arm 24 and shovel head 25 along accommodating cavity 10 to make back and forth
Stretching motion, now the angle between operator's adjustment shovel head 25 and ground, shovel head 25 can be driven forward during the stretching of telescopic arm 24
Shovel soil, grass is separated together with root with soil layer, and the soil block for driving shovel that can now take advantage of a situation is routed up;When telescopic arm 24 is fully retracted, to
Preceding mobile device to the position of next shovel soil repeats same step.It is sudden and violent under the sun after grass roots is separated with soil layer
Shine, or cleared up weeds collection using instruments such as rakes.It can both march forward and can also draw back when shoveling grass using the present apparatus, after
And complete the shovel grass of entire area, cleaning work.
Claims (6)
1. a kind of careless device of portable shovel, it is characterised in that including housing in cavity (10), the accommodating cavity (10) along its length
Spend direction and be provided with telescopic arm (24), accommodating cavity (10) rear portion is provided with motor (21), the output shaft of the motor (21)
(21a) extends perpendicularly to the length direction of accommodating cavity (10), and output shaft (21a) front end is provided with bent axle (22), described
One end in the middle of bent axle (22) with a connecting rod (23) is hinged, and the other end of connecting rod (23) is hinged on the rear end of telescopic arm (24), stretches
The anterior of contracting arm (24) stretches out accommodating cavity (10), and front end is provided with shovel head (25).
2. the careless device of portable shovel according to claim 1, it is characterised in that the accommodating cavity (10) is provided with handle
, and accommodating cavity (10) rear end is provided with handle (12) (11).
3. the careless device of portable shovel according to claim 1, it is characterised in that the accommodating cavity (10) is circular tube shaped.
4. the careless device of portable shovel according to claim 1, it is characterised in that the front end of the accommodating cavity (10) and/
Or rear end is provided with oil filler point (13).
5. the careless device of portable shovel according to claim 1, it is characterised in that bent axle (22) two ends pass through bearing
(22a) sits and is located in accommodating cavity (10).
6. the careless device of portable shovel according to claim 1, it is characterised in that the overall relative telescopic arm of the shovel head (25)
(24) tilt down, and the overall angle between telescopic arm (24) of shovel head (25) is 5-30 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710574171.9A CN107306520A (en) | 2017-07-14 | 2017-07-14 | A kind of careless device of portable shovel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710574171.9A CN107306520A (en) | 2017-07-14 | 2017-07-14 | A kind of careless device of portable shovel |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107306520A true CN107306520A (en) | 2017-11-03 |
Family
ID=60178654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710574171.9A Pending CN107306520A (en) | 2017-07-14 | 2017-07-14 | A kind of careless device of portable shovel |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107306520A (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW456170U (en) * | 2000-04-13 | 2001-09-21 | Ching Chen | Lawn mower |
CN2509825Y (en) * | 2001-08-31 | 2002-09-11 | 陈清 | Weeds up-rooting machine |
CN201797890U (en) * | 2010-10-08 | 2011-04-20 | 吕可 | Rotary type weeds roots removing device |
CN202059756U (en) * | 2011-05-12 | 2011-12-07 | 谢舒华 | Portable weeding machine |
US20120085558A1 (en) * | 2010-10-08 | 2012-04-12 | Ke LV | Rotary weeding device |
CN202396339U (en) * | 2011-12-30 | 2012-08-29 | 南京德朔实业有限公司 | Electric weeder |
CN205337340U (en) * | 2015-12-14 | 2016-06-29 | 赣县沙地镇祥民兴农业专业合作社 | Portable weeding device in rural area |
CN205431741U (en) * | 2015-12-25 | 2016-08-10 | 重庆骄玉艺兵农业发展有限公司 | Portable agricultural weeder |
CN106912474A (en) * | 2015-12-25 | 2017-07-04 | 重庆骄玉艺兵农业发展有限公司 | A kind of Portable agricultural weeder |
CN207083383U (en) * | 2017-07-14 | 2018-03-13 | 孙亚男 | Portable shovel grass device |
-
2017
- 2017-07-14 CN CN201710574171.9A patent/CN107306520A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW456170U (en) * | 2000-04-13 | 2001-09-21 | Ching Chen | Lawn mower |
CN2509825Y (en) * | 2001-08-31 | 2002-09-11 | 陈清 | Weeds up-rooting machine |
CN201797890U (en) * | 2010-10-08 | 2011-04-20 | 吕可 | Rotary type weeds roots removing device |
US20120085558A1 (en) * | 2010-10-08 | 2012-04-12 | Ke LV | Rotary weeding device |
CN202059756U (en) * | 2011-05-12 | 2011-12-07 | 谢舒华 | Portable weeding machine |
CN202396339U (en) * | 2011-12-30 | 2012-08-29 | 南京德朔实业有限公司 | Electric weeder |
CN205337340U (en) * | 2015-12-14 | 2016-06-29 | 赣县沙地镇祥民兴农业专业合作社 | Portable weeding device in rural area |
CN205431741U (en) * | 2015-12-25 | 2016-08-10 | 重庆骄玉艺兵农业发展有限公司 | Portable agricultural weeder |
CN106912474A (en) * | 2015-12-25 | 2017-07-04 | 重庆骄玉艺兵农业发展有限公司 | A kind of Portable agricultural weeder |
CN207083383U (en) * | 2017-07-14 | 2018-03-13 | 孙亚男 | Portable shovel grass device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |