CN107306520A - A kind of careless device of portable shovel - Google Patents

A kind of careless device of portable shovel Download PDF

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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
Application number
CN201710574171.9A
Other languages
Chinese (zh)
Inventor
孙亚男
孙世广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710574171.9A priority Critical patent/CN107306520A/en
Publication of CN107306520A publication Critical patent/CN107306520A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B39/00Other machines specially adapted for working soil on which crops are growing
    • A01B39/02Other machines specially adapted for working soil on which crops are growing with non-rotating tools
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B39/00Other machines specially adapted for working soil on which crops are growing
    • A01B39/12Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
    • A01B39/18Other 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

A kind of careless device of portable shovel
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 °.
CN201710574171.9A 2017-07-14 2017-07-14 A kind of careless device of portable shovel Pending CN107306520A (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (10)

* Cited by examiner, † Cited by third party
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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Application publication date: 20171103