CN207891940U - A kind of lengthening scraper device that work efficiency is high - Google Patents
A kind of lengthening scraper device that work efficiency is high Download PDFInfo
- Publication number
- CN207891940U CN207891940U CN201721730655.XU CN201721730655U CN207891940U CN 207891940 U CN207891940 U CN 207891940U CN 201721730655 U CN201721730655 U CN 201721730655U CN 207891940 U CN207891940 U CN 207891940U
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- CN
- China
- Prior art keywords
- connecting rod
- shaft
- lengthening
- scraper
- work efficiency
- 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
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model is related to everyday tools device fields, disclose a kind of lengthening scraper device that work efficiency is high, including first connecting rod and second connecting rod, one end of the first connecting rod is connected thereto by the hinged seat of second connecting rod one end, and the another of the first connecting rod is terminated with scraper bowl；The shaft of the first connecting rod is connected with the shaft of second connecting rod by tension spring, and the both ends of the tension spring are connected to respectively on the shaft of first connecting rod and the shaft of second connecting rod；The second connecting rod one is terminated at least level-one extension bar far from hinged seat, and extension bars at different levels are connected to successively on higher level's extension bar.The utility model not only can effectively promote the native efficiency of shovel, and no need to increase the amplitudes of bending over can increase active force, can reduce working strength, convenient for using for a long time, and can freely lengthen as needed, and different height persons is suitble to use.
Description
Technical field
The present invention relates to everyday tools device field, in particular to a kind of lengthening scraper devices that work efficiency is high.
Background technology
Scraper device is loaded onto the manual tool that handle forms by broad share bucket or intermediate slightly concave shovel body, for excavating or throwing
Throw material, such as soil, coal, grain.
By taking shovel soil as an example, when shoveling soil, existing scraper device is made of scraper bowl and connecting rod, and when shoveling soil, people is to connecting rod
Apply active force, shovel soil is carried out by scraper bowl.When carrying out shoveling soil operation, need to bend over to exert oneself.Shovel the working strength of soil
Many times all it is embodied in the operator that bends over.In order to avoid injury, the amplitude of bending over cannot be excessive.Since the amplitude of bending over is certain,
Therefore be not enough to once scoop up more stabilized soil many times acting on the active force on connecting rod, then cause shovel soil
Inefficiency problem.
It is in actual use, excessively high or too short person is equal for height in addition, the length of existing scraper device connecting rod is fixed
Can not normal use, even if reluctantly use if can there is a problem of exert oneself effect it is low,.
Invention content
Based on problem above, the present invention provides a kind of lengthening scraper devices that work efficiency is high.The present invention can not only have
Effect promotes the native efficiency of shovel, and no need to increase the amplitudes of bending over can increase active force, can reduce working strength, convenient for using for a long time,
And can freely lengthen as needed, it is suitble to different height persons to use.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of lengthening scraper device that work efficiency is high, including first connecting rod and second connecting rod, the one of the first connecting rod
End is connected thereto by the hinged seat of second connecting rod one end, and the another of the first connecting rod is terminated with scraper bowl；The first connecting rod
Shaft connected by tension spring with the shaft of second connecting rod, the both ends of the tension spring are connected to the bar of first connecting rod respectively
On the shaft of body and second connecting rod；The second connecting rod one is terminated at least level-one extension bar, lengthenings at different levels far from hinged seat
Bar is connected to successively on higher level's extension bar.
In the present invention, in the present invention, the shaft of first connecting rod is connected with the shaft of second connecting rod by tension spring,
The both ends of tension spring are connected to respectively on the shaft of first connecting rod and the shaft of second connecting rod.When shoveling soil, scraper bowl is inserted first
Enter in soil.Then second connecting rod is pushed, under the action of user and tension spring, jointly to the soil on scraper bowl
Earth is exerted oneself, and then scoops up soil.It in the present invention, can unrestricted choice as needed for the user of different heights
Extension bar is added, the series of extension bar is selected according to actual needs.The present invention not only can effectively promote the native efficiency of shovel, be not necessarily to
Active force can be increased by increasing the amplitude of bending over, and can reduce working strength, convenient for using for a long time, and can freely be added as needed
It is long, it is suitble to different height persons to use.
As a preferred mode, the extension bar is at least two-stage, and is connected to handle sleeve on afterbody extension bar.
It is at least two-stage by the extension bar, and handle sleeve is connected on afterbody extension bar, convenient for manipulation, facilitates regular job
It uses.
As a preferred mode, the handle sleeve is equipped with skid resistance strip.It is equipped with by the handle sleeve anti-skidding
Striped can promote friction, reduce and slip probability.
As a preferred mode, the quantity at least two of the tension spring.
As a preferred mode, the scraper bowl close to one end of first connecting rod be equipped with thread bush, by thread bush with
First connecting rod is threadedly coupled.It is equipped with thread bush close to one end of first connecting rod by scraper bowl, passes through thread bush and first connecting rod spiral shell
Line connects, and can effectively fix scraper bowl, it is avoided gradually to loosen in use.
As a preferred mode, the shovel face of the scraper bowl, which is equipped with, is directed toward its scraper in the front-back direction.By described
The shovel face of scraper bowl, which is equipped with, is directed toward its scraper in the front-back direction, can scrape bulk soil block off, reduces the resistance of single shovel soil.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention not only can effectively promote the native efficiency of shovel, without increasing
The big amplitude of bending over can increase active force, can reduce working strength, convenient for using for a long time, and can freely add as needed
It is long, it is suitble to different height persons to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Fig. 3 is extension bar schematic diagram.
Wherein, 1 scraper bowl, 2 scrapers, 3 thread bush, 4 tension springs, 5 first connecting rods, 6 handle sleeves, 7 extension bars, 8 second connect
Bar, 9 hinged seats.
Specific implementation mode
The present invention will be further described below with reference to the drawings.Embodiments of the present invention include but not limited to following reality
Apply example.
Embodiment 1：
Referring to Fig. 1~3, a kind of lengthening scraper device that work efficiency is high, including first connecting rod 5 and second connecting rod 8, it is described
One end of first connecting rod 5 is connected thereto by the hinged seat 9 of 8 one end of second connecting rod, and the another of the first connecting rod 5 is terminated with shovel
Bucket 1；The shaft of the first connecting rod 5 and the shaft of second connecting rod 8 are connected by tension spring 4, the both ends of the tension spring 4
It is connected to respectively on the shaft of first connecting rod 5 and the shaft of second connecting rod 8；One being terminated with far from hinged seat 9 of the second connecting rod 8
At least level-one extension bar 7, extension bars 7 at different levels are connected to successively on higher level's extension bar 7.
In the present invention, in the present invention, the shaft of the shaft of first connecting rod 5 and second connecting rod 8 is connected by tension spring 4
It connects, the both ends of tension spring 4 are connected to respectively on the shaft of first connecting rod 5 and the shaft of second connecting rod 8.When shoveling soil, first will
Scraper bowl 1 is inserted into soil.Then second connecting rod 8 is pushed, it is common right under the action of user and tension spring 4
Soil on scraper bowl 1 is exerted oneself, and then scoops up soil.It in the present invention, can be according to need for the user of different heights
Unrestricted choice is wanted to add extension bar 7, the series of extension bar 7 is selected according to actual needs.The present invention not only can be promoted effectively
The native efficiency of shovel, no need to increase the amplitudes of bending over can increase active force, can reduce working strength, convenient for using for a long time, Er Qieke
It freely lengthens as needed, different height persons is suitble to use.
As a preferred mode, the extension bar 7 is at least two-stage, and is connected to handle on afterbody extension bar 7
Set 6.It is at least two-stage by the extension bar 7, and is connected to handle sleeve 6 on afterbody extension bar 7, convenient for manipulation, facilitates
Regular job uses.
As a preferred mode, the handle sleeve 6 is equipped with skid resistance strip.It is equipped with by the handle sleeve 6 anti-
Draw runner line can promote friction, reduce and slip probability.
As a preferred mode, the quantity at least two of the tension spring 4.
As a preferred mode, the scraper bowl 1 is equipped with thread bush 3 close to one end of first connecting rod 5, passes through thread bush
3 are threadedly coupled with first connecting rod 5.It is equipped with thread bush 3 close to one end of first connecting rod 5 by scraper bowl 1, passes through thread bush 3 and the
One connecting rod 5 is threadedly coupled, and can effectively fix scraper bowl 1, it is avoided gradually to loosen in use.
As a preferred mode, the shovel face of the scraper bowl 1, which is equipped with, is directed toward its scraper 2 in the front-back direction.Pass through institute
The shovel face of scraper bowl 1 is stated equipped with its scraper 2 in the front-back direction is directed toward, bulk soil block can be scraped off, reduce the resistance of single shovel soil.
It is the embodiment of the present invention as described above.Design parameter in above-described embodiment and embodiment is merely to clear
Chu state inventor invention verification process, not to limit the present invention scope of patent protection, patent protection of the invention
Range is still subject to its claims, and equivalent structure becomes made by every specification and accompanying drawing content with the present invention
Change, similarly should be included within the scope of the present invention.
Claims (6)
1. a kind of lengthening scraper device that work efficiency is high, it is characterised in that：Including first connecting rod and second connecting rod, described first
One end of connecting rod is connected thereto by the hinged seat of second connecting rod one end, and the another of the first connecting rod is terminated with scraper bowl；It is described
The shaft of first connecting rod is connected with the shaft of second connecting rod by tension spring, and the both ends of the tension spring are connected to first respectively
On the shaft of connecting rod and the shaft of second connecting rod；The second connecting rod one is terminated at least level-one extension bar far from hinged seat,
Extension bars at different levels are connected to successively on higher level's extension bar.
2. a kind of lengthening scraper device that work efficiency is high according to claim 1, it is characterised in that：The extension bar is extremely
It is less two-stage, and handle sleeve is connected on afterbody extension bar.
3. a kind of lengthening scraper device that work efficiency is high according to claim 2, it is characterised in that：On the handle sleeve
Equipped with skid resistance strip.
4. a kind of lengthening scraper device that work efficiency is high according to claim 1, it is characterised in that：The tension spring
Quantity at least two.
5. a kind of lengthening scraper device that work efficiency is high according to claim 1, it is characterised in that：The scraper bowl is close
One end of first connecting rod is equipped with thread bush, is threadedly coupled with first connecting rod by thread bush.
6. a kind of lengthening scraper device that work efficiency is high according to claim 1, it is characterised in that：The shovel of the scraper bowl
Face, which is equipped with, is directed toward its scraper in the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721730655.XU CN207891940U (en) | 2017-12-13 | 2017-12-13 | A kind of lengthening scraper device that work efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721730655.XU CN207891940U (en) | 2017-12-13 | 2017-12-13 | A kind of lengthening scraper device that work efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891940U true CN207891940U (en) | 2018-09-21 |
Family
ID=63548624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721730655.XU Expired - Fee Related CN207891940U (en) | 2017-12-13 | 2017-12-13 | A kind of lengthening scraper device that work efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891940U (en) |
-
2017
- 2017-12-13 CN CN201721730655.XU patent/CN207891940U/en not_active Expired - Fee Related
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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: 20180921 Termination date: 20181213 |