CN209572516U - A kind of Labor-saving clipper component - Google Patents
A kind of Labor-saving clipper component Download PDFInfo
- Publication number
- CN209572516U CN209572516U CN201920236471.0U CN201920236471U CN209572516U CN 209572516 U CN209572516 U CN 209572516U CN 201920236471 U CN201920236471 U CN 201920236471U CN 209572516 U CN209572516 U CN 209572516U
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- CN
- China
- Prior art keywords
- walking beam
- pulley group
- block
- pulley
- link block
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Abstract
The utility model relates to a kind of Labor-saving clipper components, including the body of rod, tool apron, walking beam, blade, spring and traction rope；The tool apron includes sword block, link block and first pulley group, and the sword block is tilted to the link block side, and the first pulley group is located at the other side that the link block is equipped with the sword block；Mutually engageable teeth portion is equipped on the top of the link block and the bottom end of the walking beam, the arc-shaped distribution of teeth portion, the walking beam contains second pulley group, and the second pulley is mounted on the walking beam top, and the second pulley group and the first pulley group are ipsilateral；The spring is connected on the tool apron and the walking beam so that the scissors mouth elasticity is opened；The tool apron is detachably connected on the top of the body of rod.Labor-saving clipper component provided by the utility model passes through the leverage of pulley, tool apron, walking beam and blade, can easily trim longer-distance branches and tendrils, high-effective and labour-saving.
Description
Technical field
The utility model relates to plant maintenance field of tool, especially a kind of Labor-saving clipper component.
Background technique
In urban infrastructure maintenance and gardens pruning operation, tall and big trees can usually be trimmed, on the one hand
It enables it grow according to design pattern, guarantees whole landscape aesthetic feeling, on the other hand can avoid it influences the use of trees peripheral facility,
Such as too long branch be allowed to growth can damage building or power communications facility.In addition, for certain vines plants,
It is easy to grow on the transmission line, the maintenance for electric power facility, the plant cleared up on route is an important process.Furthermore
It can freeze on winter certain cold district transmission lines of electricity, increase considerably cable weight, easily route is caused to damage, it is also necessary to and
Shi Qingli.However, above-mentioned cleaning work usually require carry out high altitude operation, in city can barely by set up ladder into
Row, and on the road of mountain area or injustice, the inherently highly difficult operation of operation of ascending a height, it is therefore desirable to height can be exclusively carried out
The cleaning tool of idle job.
Utility model content
Based on this, it is necessary at least one problem mentioned above, provide a kind of Labor-saving clipper component.
A kind of Labor-saving clipper component, including the body of rod, tool apron, walking beam, blade, spring and traction rope；The tool apron includes
Attachment base, sword block, link block and first pulley group, the sword block are tilted to the link block side, first pulley group position
The other side of the sword block is equipped in the link block；It is equipped on the top of the link block and the bottom end of the walking beam
Mutually engageable teeth portion, the arc-shaped distribution of teeth portion, the walking beam contain second pulley group, and the second pulley group is set
In the walking beam top, the second pulley group and the first pulley group are ipsilateral；The blade includes blade and knife handle, institute
It states knife handle one end and the walking beam is pivotally connected, the other end and the link block are pivotally connected, and the blade is located at the sword block nearby simultaneously
Scissors mouth is formed with the sword block；The spring is connected on the tool apron and the walking beam so that the scissors mouth bullet
Property open；The attachment base is detachably connected on the top of the body of rod；The first pulley group includes at least a pulley, institute
Second pulley group is stated including at least a pulley；Described traction rope one end is connected on the tool apron, and the traction rope is wrapped in
In the first pulley group and second pulley group.
The blade uses the lath with predetermined fillet in one of the embodiments, and the side of the sword block is stupefied for circle
The arm of angle is stupefied.
The length direction of the length direction of the walking beam and the link block is at predetermined angle in one of the embodiments,
Degree.
The spring uses wind spring in one of the embodiments, and the wind spring has the first connection side and the second connection
Side, the winding center of the wind spring are connected on the pivot joint site of the knife handle and the walking beam, and first connection side is supported
It leans against on the link block side end face, second connection side is resisted against on the walking beam side end face.
The first pulley group includes two pulleys arranged side by side, the second pulley in one of the embodiments,
Group includes two pulleys arranged side by side.
The body of rod uses telescopic rod in one of the embodiments,.
Labor-saving clipper component provided by the utility model by can shearing motion tool apron, walking beam and blade, drawing
Shearing manipulation is realized under the pulling of rope, which can be placed in from manpower larger distance, pass through pulley, tool apron, walking beam and knife
The leverage of piece can easily trim longer-distance branches and tendrils, provide a kind of high-effective and labour-saving infrastructure maintenance and
Gardens pruning tool.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Labor-saving clipper component in an embodiment of the present invention；
Fig. 2 is the main view of Labor-saving clipper component in an embodiment of the present invention；
Fig. 3 is the main view of Labor-saving clipper component other direction in an embodiment of the present invention；
Fig. 4 is the side view of Labor-saving clipper component in an embodiment of the present invention.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
A kind of Labor-saving clipper component is provided in an embodiment of the present invention, as shown in Figure 1 to 4, including the body of rod
100, tool apron 200, walking beam 300, blade 400, spring 500 and traction rope (not shown).Wherein tool apron 200 includes connection
Seat 210, link block 220, sword block 230 and first pulley group 211, link block 220 are arranged on attachment base 210, and sword block 230 to
The inclination of 220 side of link block, forms an edge of a knife between sword block 230 and link block 220, can be by complicated and confused hooking wherein, it is preferred that
It is connected, such as can be fixed by bolt nut by way of being detachably connected between sword block 230 and link block 220, so that sword
Different size of cutting edge is arranged according to different situations in adjustable angle between block 230 and link block 220.First pulley group 211
The other side of sword block 230 is equipped in link block 220.Being equipped on the top of link block 220 and the bottom end of walking beam 300 can phase
The teeth portion mutually engaged, i.e. lower teeth portion 221 in the upper teeth portion 320 and link block 220 of walking beam 300, the arc-shaped distribution of teeth portion,
I.e. arcuately track moves in the two junction for walking beam 300 and link block 220, and walking beam 300 contains second pulley group 310,
Second pulley group 310 is set to 300 top of walking beam, and second pulley group 310 and first pulley group 211 are ipsilateral.Blade 400 includes knife
Handle 410 and blade 420,410 one end of knife handle and walking beam 300 are pivotally connected, and the other end and link block 220 are pivotally connected, and blade 420 is located at sword
Block 230 nearby and with sword block 230 forms scissors mouth.Spring 500 is connected on tool apron 200 and walking beam 300 so that scissors
Mouth elasticity is opened, i.e., when by pulling traction rope to cause cutting edge and after being relatively moved to form shearing of blade 420, release is drawn
Rope can be such that scissors mouth resets, and preparation is sheared next time.Tool apron 200 is detachably connected on the top of the body of rod 100, specifically, being
Attachment base 210 is detachably connected on the top of the body of rod 100, and the mode being detachably connected is as being threadedly coupled, but this buckle-type connects.
First pulley group 211 includes at least a pulley, and second pulley group 310 includes at least a pulley, and two pulley blocks are located at
220 the same side of link block facilitates the direction for changing traction rope, affects cutting assemblies to carry out shearing behaviour by traction rope to realize
Make.Traction rope one end is connected on tool apron 200, and traction rope is wrapped in first pulley group 211 and second pulley group 310.In conjunction with
Attached drawing, it is known that the working principle of above-mentioned Labor-saving clipper component is as follows: pulling traction rope free end, and traction rope drives walking beam 300
Movement, walking beam 300 is moved in a circle using the tie point with link block 220 as axle center, since 400 a part of blade is connected to company
Connect on block 220, a part is connected on walking beam 300, therefore walking beam 300 with cutting blade 400 move, the blade 400 with
It is rotated centered on the tie point of link block 220, the blade 420 on blade 400 and 230 relative motion of sword block on link block 220,
Form shearing manipulation.The leverage on pulley blocks and blade 400 is utilized in whole device, can be sufficiently laborsaving, will be to traction
The tractive force of rope is converted into shearing force, and amplifies tractive force, thus easily cleaning branches and tendrils, it again can be extensive under the effect of spring 500
The original state that complex shears notch opens, it is easy to use.In addition, engaging the company for realizing link block 220 and walking beam 300 using gear
It connects, so that the movement stress point of link block 220 and walking beam 300 is in variation, can guarantee lead with shearing
It is too big that gravitation is unlikely to variation.
In an alternative embodiment, blade 420 is using the lath with predetermined fillet, and the side of sword block 230 is stupefied is
Round edge is stupefied.It when for needing to clear up the transmission line of electricity to freeze, needs for ice body to be caught broken, therefore blade 420 and sword block 230 use
Component with fillet processing, forms blunt mouth scissors mouth, has not only guaranteed ice tongs are broken, but also is avoided that damage transmission line of electricity.
In an alternative embodiment, the length direction of the length direction of walking beam 300 and link block 220 is at predetermined angle
Degree.When walking beam 300 and link block 220 are at relative position at an angle in the initial state, pulling can be facilitated
Traction rope.
In a feasible scheme, spring 500 uses wind spring, and wind spring has the first connection when 510 and second connect
520, the winding center of wind spring is connected on the pivot joint site of knife handle 410 and walking beam 300, the first connection 510 company of being resisted against of side
It connects on 220 side end face of block, the second connection side 520 is resisted against on 300 side end face of walking beam.
In a wherein feasible program, first pulley group 211 includes two pulleys arranged side by side, second pulley group
310 include two pulleys arranged side by side.It can be the case where simplifying structure as far as possible by the laborsaving pulley blocks that pulley two-by-two forms
Under reach biggish labor-saving effect.
In addition, the body of rod 100 uses telescopic rod, more piece socket composition, convenient and strength-saving cutting assemblies root is can be used in telescopic rod
According to needing transform length.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of Labor-saving clipper component, which is characterized in that including the body of rod, tool apron, walking beam, blade, spring and traction rope；It is described
Tool apron includes attachment base, sword block, link block and first pulley group, and the sword block is tilted to the link block side, and described first
Pulley blocks are located at the other side that the link block is equipped with the sword block；The bottom end on the top of the link block and the walking beam
On be equipped with mutually engageable teeth portion, the arc-shaped distribution of teeth portion, the walking beam contains second pulley group, described second
Pulley blocks are set to the walking beam top, and the second pulley group and the first pulley group are ipsilateral；The blade includes blade
And knife handle, described knife handle one end and the walking beam are pivotally connected, the other end and the link block are pivotally connected, and the blade is located at the sword
Block nearby and with the sword block forms scissors mouth；The spring is connected on the tool apron and the walking beam so that described
Scissors mouth elasticity is opened；The attachment base is detachably connected on the top of the body of rod；The first pulley group includes at least one
A pulley, the second pulley group include at least a pulley；Described traction rope one end is connected on the tool apron, the traction
Rope is wrapped in the first pulley group and second pulley group.
2. Labor-saving clipper component according to claim 1, which is characterized in that the blade uses the plate with predetermined fillet
Item, the stupefied side of the sword block is that round edge is stupefied.
3. Labor-saving clipper component according to claim 1, which is characterized in that the length direction of the walking beam and the company
The length direction of block is connect into predetermined angular.
4. Labor-saving clipper component according to claim 1, which is characterized in that the spring uses wind spring, the wind spring tool
Have the first connection while and second connection while, the winding center of the wind spring is connected to the pivot joint position of the knife handle Yu the walking beam
On point, first connection side is resisted against on the link block side end face, and second connection side is resisted against the walking beam side
On end face.
5. Labor-saving clipper component according to claim 1, which is characterized in that the first pulley group includes arranged side by side
Two pulleys, the second pulley group include two pulleys arranged side by side.
6. Labor-saving clipper component according to claim 1, which is characterized in that the body of rod uses telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236471.0U CN209572516U (en) | 2019-02-25 | 2019-02-25 | A kind of Labor-saving clipper component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236471.0U CN209572516U (en) | 2019-02-25 | 2019-02-25 | A kind of Labor-saving clipper component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209572516U true CN209572516U (en) | 2019-11-05 |
Family
ID=68356136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920236471.0U Expired - Fee Related CN209572516U (en) | 2019-02-25 | 2019-02-25 | A kind of Labor-saving clipper component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209572516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109792898A (en) * | 2019-02-25 | 2019-05-24 | 武汉职业技术学院 | A kind of Labor-saving clipper component |
-
2019
- 2019-02-25 CN CN201920236471.0U patent/CN209572516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109792898A (en) * | 2019-02-25 | 2019-05-24 | 武汉职业技术学院 | A kind of Labor-saving clipper component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |