CN203505061U - Weeding knife - Google Patents

Weeding knife Download PDF

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Publication number
CN203505061U
CN203505061U CN201320557342.4U CN201320557342U CN203505061U CN 203505061 U CN203505061 U CN 203505061U CN 201320557342 U CN201320557342 U CN 201320557342U CN 203505061 U CN203505061 U CN 203505061U
Authority
CN
China
Prior art keywords
crooked
blades
knife
cutter
crooked cutter
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
Application number
CN201320557342.4U
Other languages
Chinese (zh)
Inventor
胡俊杰
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.)
YONGKANG CHUANGJING PRODUCT DESIGN Co Ltd
Original Assignee
YONGKANG CHUANGJING PRODUCT DESIGN Co Ltd
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 YONGKANG CHUANGJING PRODUCT DESIGN Co Ltd filed Critical YONGKANG CHUANGJING PRODUCT DESIGN Co Ltd
Priority to CN201320557342.4U priority Critical patent/CN203505061U/en
Application granted granted Critical
Publication of CN203505061U publication Critical patent/CN203505061U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a weeding knife. The weeding knife comprises a rotary shaft, and the rotary shaft is provided with a first knife blade set and a second knife blade in a sleeved mode. The first knife blade set comprises a first bent knife and a second bent knife connected with the first bent knife, the two ends of the first bent knife are bent outwards, and the two ends of the second bent knife are bent inwards. The second knife blade set comprises a third bent knife and a fourth bent knife connected with the third bent knife, wherein the two ends of the third bent knife are bent outwards, and the two ends of the fourth bent knife are bent inwards. The weeding knife can weed conveniently and remove weed roots more thoroughly.

Description

A kind of weeding knife
Technical field
The utility model relates to a kind of cutter, particularly a kind of weeding knife.
Background technology
Mower claims again weeder, grass mower, lawn mower etc.Mower be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it is comprised of cutterhead, engine, road wheel, running gear, blade, handrail, control section.Cutterhead is contained on road wheel, and engine is housed on cutterhead, on the output shaft of engine, blade is housed, and blade utilizes the High Rotation Speed of engine aspect speed, to improve a lot, has saved weeding workman's activity duration, has reduced a large amount of human resources.Weeding knife weeding ratio on existing weeder is low, especially can not remove well grass roots, and weeding is not thorough.
Utility model content
It is convenient that the technical problems to be solved in the utility model is to provide a kind of weeding, removes grass roots weeding knife more thoroughly.
To achieve these goals, the technical solution of the utility model is as follows:
A weeding knife, comprises rotating shaft, and described shaft set has the first set of blades and the second set of blades; The first set of blades comprises the first crooked cutter and the second crooked cutter being connected with the first crooked cutter, and the two ends of the first crooked cutter are crooked laterally, the inward at both ends lateral bend of the second crooked cutter; The second set of blades comprises the 3rd crooked cutter and the 4th crooked cutter being connected with the 3rd crooked cutter, and the two ends of the 3rd crooked cutter are crooked laterally, the inward at both ends lateral bending of the 4th crooked cutter.
Further, described the first set of blades and the second set of blades are arranged in parallel, and the first set of blades is identical with the shape size of the second set of blades.
Further, described the first crooked cutter and the second crooked cutter interlaced arrangement.
Further, described the 3rd crooked cutter and the 4th crooked cutter interlaced arrangement.
Further, between described the first set of blades and the second set of blades, be provided with some blades that are connected.
Further, the sidewall of described connection blade is provided with the knife edge.
Further, described connection blade is longer than rotating shaft.
Further, described connection blade and rotating shaft are and are arranged in parallel.
Adopt the weeding knife of technique scheme, because described shaft set has the first set of blades and the second set of blades; The first set of blades comprises the first crooked cutter and the second crooked cutter being connected with the first crooked cutter, and the two ends of the first crooked cutter are crooked laterally, the inward at both ends lateral bend of the second crooked cutter; The second set of blades comprises the 3rd crooked cutter and the 4th crooked cutter being connected with the 3rd crooked cutter, the two ends of the 3rd crooked cutter are crooked laterally, the inward at both ends lateral bending of the 4th crooked cutter, so can realize by the first crooked cutter, the second crooked cutter, the 3rd crooked cutter and the 4th crooked cutter, to remove grass roots more thorough.Due to described the first crooked cutter and the second crooked cutter interlaced arrangement, described the 3rd crooked cutter and the 4th crooked cutter interlaced arrangement, so it is convenient that crooked cutter is installed, can increase by weeding area, and speed is accelerated.Due between described the first set of blades and the second set of blades, be provided with some blades that are connected, the sidewall of described connection blade is provided with the knife edge, so it is convenient to cut weeds.Due to further, described connection blade is longer than rotating shaft, and further, described connection blade and rotating shaft are and are arranged in parallel, so connect blade lengths, increase, and when rotating shaft is rotated, the increase of weeding area.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model weeding knife.
Embodiment
As shown in Figure 1, a kind of weeding knife, comprises rotating shaft 1, and rotating shaft 1 is set with the first set of blades 2 and the second set of blades 3; The first set of blades 2 comprises that the two ends of the first crooked cutter 6 and the crooked cutter 6 of the second crooked cutter 7, the first being connected with the first crooked cutter 6 are crooked laterally, the inward at both ends lateral bend of the second crooked cutter 7; The second set of blades 3 comprises that the two ends of the 3rd crooked cutter 8 and the 4th crooked cutter 9, the three crooked cuttves 8 that are connected with the 3rd crooked cutter 8 are crooked laterally, the inward at both ends lateral bend of the 4th crooked cutter 9; The first set of blades 2 and the second set of blades 3 are arranged in parallel, the first set of blades 2 is identical with the shape size of the second set of blades 3, the first crooked cutter 6 and the second crooked cutter 7 interlaced arrangement, the 3rd crooked cutter 8 and the 4th crooked cutter 9 interlaced arrangement, between the first set of blades 2 and the second set of blades 3, be provided with some blades 4 that are connected, the sidewall that connects blade 4 is provided with the knife edge 5, connects blade 4 longer than rotating shaft 1, connects blade 4 and is and is arranged in parallel with rotating shaft 1.
The utility model weeding knife, by rotating shaft 1, connect weeder, the first set of blades 2 and the second set of blades 3 realize weeding function, can realize weeding more thorough by crooked cutter the 7, the 3rd crooked cutter 8 of the first crooked cutter 6, second and the 4th crooked cutter 9, grass roots can be removed; By connecting blade 4, can further weeds be removed clean.

Claims (8)

1. a weeding knife, comprises rotating shaft, it is characterized in that: described shaft set has the first set of blades and the second set of blades; The first set of blades comprises the first crooked cutter and the second crooked cutter being connected with the first crooked cutter, and the two ends of the first crooked cutter are crooked laterally, the inward at both ends lateral bend of the second crooked cutter; The second set of blades comprises the 3rd crooked cutter and the 4th crooked cutter being connected with the 3rd crooked cutter, and the two ends of the 3rd crooked cutter are crooked laterally, the inward at both ends lateral bending of the 4th crooked cutter.
2. weeding knife according to claim 1, is characterized in that: described the first set of blades and the second set of blades are arranged in parallel.
3. weeding knife according to claim 1, is characterized in that: described the first crooked cutter and the second crooked cutter interlaced arrangement.
4. weeding knife according to claim 1, is characterized in that: described the 3rd crooked cutter and the 4th crooked cutter interlaced arrangement.
5. according to the weeding knife described in claim 1 to 4 any one, it is characterized in that: between described the first set of blades and the second set of blades, be provided with some blades that are connected.
6. weeding knife according to claim 5, is characterized in that: the sidewall of described connection blade is provided with the knife edge.
7. weeding knife according to claim 5, is characterized in that: described connection blade is longer than rotating shaft.
8. weeding knife according to claim 5, is characterized in that: described connection blade and rotating shaft are and are arranged in parallel.
CN201320557342.4U 2013-09-05 2013-09-05 Weeding knife Expired - Fee Related CN203505061U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320557342.4U CN203505061U (en) 2013-09-05 2013-09-05 Weeding knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320557342.4U CN203505061U (en) 2013-09-05 2013-09-05 Weeding knife

Publications (1)

Publication Number Publication Date
CN203505061U true CN203505061U (en) 2014-04-02

Family

ID=50364062

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320557342.4U Expired - Fee Related CN203505061U (en) 2013-09-05 2013-09-05 Weeding knife

Country Status (1)

Country Link
CN (1) CN203505061U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105875020A (en) * 2014-12-26 2016-08-24 无锡市湖山植保机械厂 Cutter component of internal reaming type mower
CN105875016A (en) * 2014-12-26 2016-08-24 无锡市湖山植保机械厂 High-efficiency cutting knife structure of grass cutter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105875020A (en) * 2014-12-26 2016-08-24 无锡市湖山植保机械厂 Cutter component of internal reaming type mower
CN105875016A (en) * 2014-12-26 2016-08-24 无锡市湖山植保机械厂 High-efficiency cutting knife structure of grass cutter

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140402

Termination date: 20160905

CF01 Termination of patent right due to non-payment of annual fee