CN203427200U - Hand-feeding cutting device - Google Patents
Hand-feeding cutting device Download PDFInfo
- Publication number
- CN203427200U CN203427200U CN201320481883.3U CN201320481883U CN203427200U CN 203427200 U CN203427200 U CN 203427200U CN 201320481883 U CN201320481883 U CN 201320481883U CN 203427200 U CN203427200 U CN 203427200U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- driving wheel
- transmission steel
- hand
- bearing
- 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 - Lifetime
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Abstract
The utility model relates to a hand-feeding cutting device which comprises a driving wheel, a slip hanger, a force retention spring, a transmission steel wire, a driven wheel, a hand crank and a bearing and is characterized in that the driving wheel is connected with a machine body through the bearing; the hand crank is fixedly connected with the driving wheel; the driven wheel is connected with the machine body through the bearing; the transmission steel wire surrounds the driving wheel and the driven wheel; one end of the transmission steel wire is fixedly connected with the slip hanger, and the other end of the transmission steel wire is connected with the force retention spring; the other end of the force retention spring is connected with the slip hanger; the transmission steel wire compactly wraps the driving wheel and the driven wheel; the compaction force of the transmission steel wire is adjusted through the force retention spring. According to the technical scheme, the hand-feeding cutting device has the advantages and active effects that the hand-feeding cutting device can be directly arranged on the machine body of a cutting machine, so that the working intensity of a worker is alleviated; the cutting travel is not limited by the length of an arm of the worker; steady cutting can be realized through the force retention spring; furthermore, an effect of protecting the machine can be achieved by losing the transmission force during overloaded cutting.
Description
Technical field
The utility model relates to a kind of hand feed cutter sweep, belongs to stone cutting machine field.
Background technology
Hand feed cutter sweep is one of main function components of makita 4100NH, and hand feed cutter sweep is to cutting blade and cutting motor plays a part to promote and stable trend.In tradition cutting, by operator's hand, directly promote to cut handgrip, shortcoming is length of cut while surpassing 1 meter, and operator walks the restriction of compensation arm length before and after will be ceaselessly, causes like this labour intensity to strengthen, and walking about, middle hand push handgrip cutting is unstable, affects cut quality.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of hand feed cutter sweep is provided, solves the shortcoming that Cutting Length is limited to arm length, reduce labour intensity simultaneously, stablize cut quality.
The utility model solves the technical scheme that its technical problem adopts: a kind of hand feed cutter sweep, comprise driving wheel, sliding suspension bracket, protect power spring, transmission steel wire, driven pulley, wind and bearing, it is characterized in that: driving wheel is connected with fuselage by bearing, wind is fixedly connected with driving wheel, driven pulley is connected with fuselage by bearing, transmission steel wire is around driving wheel and driven pulley, transmission steel wire one end is fixedly connected with sliding suspension bracket, the other end is connected with the power of guarantor spring, protects the power spring other end and is connected with sliding suspension bracket.
Further, described transmission steel wire compresses and is enclosed on driving wheel and driven pulley, regulates the thrust of transmission steel wire by protecting power spring.
Owing to adopting technique scheme; advantage and good effect that the utility model has are: hand feed cutter sweep can be directly installed on the fuselage of cutting machine; reduce people's working strength; cutting stroke is not limited by personnel's arm length; by protecting power spring, can realize steady cutting, and just lose the effect that driving force plays protection machine when cutting excess load.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic perspective view of the present utility model.
In figure: (1) driving wheel; (2) slide suspension bracket; (3) protect power spring; (4) transmission steel wire; (5) driven pulley; (6) wind; (7) bearing; (8) fuselage.
The specific embodiment
In Figure of description, driving wheel (1) is connected with fuselage (8) by bearing (7), wind (6) is fixedly connected with driving wheel (1), driven pulley (5) is connected with fuselage (8) by bearing (7), transmission steel wire (4) is around driving wheel (1) and driven pulley (5), transmission steel wire (4) one end is fixedly connected with sliding suspension bracket (2), the other end is connected with guarantor's power spring (3), protects power spring (3) other end and is connected with sliding suspension bracket (2).Transmission steel wire (4) compression is enclosed in driving wheel (1) and driven pulley (5) is upper, regulates the thrust of transmission steel wires (4) by protecting power spring (3).
Claims (2)
1. a hand feed cutter sweep, comprise driving wheel, sliding suspension bracket, guarantor's power spring, transmission steel wire, driven pulley, wind and bearing, it is characterized in that: driving wheel (1) is connected with fuselage (8) by bearing (7), wind (6) is fixedly connected with driving wheel (1), driven pulley (5) is connected with fuselage (8) by bearing (7), transmission steel wire (4) is around driving wheel (1) and driven pulley (5), transmission steel wire (4) one end is fixedly connected with sliding suspension bracket (2), the other end is connected with guarantor's power spring (3), guarantor's power spring (3) other end is connected with sliding suspension bracket (2).
2. a kind of hand feed cutter sweep according to claim 1, it is characterized in that being: transmission steel wire (4) compression is enclosed in driving wheel (1) and driven pulley (5) is upper, by protecting power spring (3), regulate the thrust of transmission steel wires (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481883.3U CN203427200U (en) | 2013-08-08 | 2013-08-08 | Hand-feeding cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481883.3U CN203427200U (en) | 2013-08-08 | 2013-08-08 | Hand-feeding cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427200U true CN203427200U (en) | 2014-02-12 |
Family
ID=50056260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481883.3U Expired - Lifetime CN203427200U (en) | 2013-08-08 | 2013-08-08 | Hand-feeding cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427200U (en) |
-
2013
- 2013-08-08 CN CN201320481883.3U patent/CN203427200U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |