CN204588586U - The two-way loop wheel machine of a kind of traction-type - Google Patents
The two-way loop wheel machine of a kind of traction-type Download PDFInfo
- Publication number
- CN204588586U CN204588586U CN201520290823.2U CN201520290823U CN204588586U CN 204588586 U CN204588586 U CN 204588586U CN 201520290823 U CN201520290823 U CN 201520290823U CN 204588586 U CN204588586 U CN 204588586U
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- China
- Prior art keywords
- drag
- line
- wheel machine
- loop wheel
- traction
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Abstract
The utility model belongs to loop wheel machine field, is little for existing traction-type two-way loop wheel machine cornerite angle, large to rope wear and the two-way loop wheel machine of a kind of traction-type that is that provide.Comprise the reducing motor of attached brake gear, loop wheel machine seat and drag-line, loop wheel machine seat is provided with drag-line introducing port and drag-line export mouth, traction sheave is provided with in loop wheel machine seat, traction sheave is connected with the output shaft of motor, traction sheave be circumferentially with taper drag-line groove, drag-line is placed in drag-line groove, and also comprise movable for the drag-line pinch device be pressed in drag-line groove, importing stomion and the angle of deriving between stomion this 2 and traction sheave line of centres control between 0-60 degree by pinch device.The utility model structure is simple, and cornerite is large, and between rope and traction sheave, area of contact is large, increases the friction between rope and traction sheave, reduces the generation of skidding.
Description
Technical field
The utility model belongs to loop wheel machine field, particularly relates to the two-way loop wheel machine of a kind of traction-type.
Background technology
The applicant has also applied for the patent of a traction-type by name two-way loop wheel machine early stage, its dragline tongue is cross type, the shortcoming of this structure is its cornerite angle little (being generally 90 degree), frictional area between its drag-line and traction sheave is less, larger to the wearing and tearing of drag-line when use.
Utility model content
The purpose of this utility model is little for existing traction-type two-way loop wheel machine cornerite angle, large to rope wear and the two-way loop wheel machine of a kind of traction-type that is that provide.
The utility model is achieved by the following technical solution:
The two-way loop wheel machine of a kind of traction-type, comprise the reducing motor of attached brake gear, loop wheel machine seat and drag-line, loop wheel machine seat is provided with drag-line introducing port and drag-line export mouth, traction sheave is provided with in loop wheel machine seat, traction sheave is connected with the output shaft of motor, traction sheave be circumferentially with taper drag-line groove, drag-line is placed in drag-line groove, also comprise movable for the drag-line pinch device be pressed in drag-line groove, importing stomion and the angle of deriving between stomion this 2 and traction sheave line of centres control between 0-60 degree by pinch device.
The position that loop wheel machine seat is positioned at drag-line introducing port and drag-line export mouth is provided with the dragline tongue guiding drag-line turnover, is respectively equipped with track adjusting wheel on the both sides of dragline tongue.
The both sides of described dragline tongue are equipped with the arcuate structure matched with track adjusting wheel radian.
Pinch device comprises connecting strap, bearing pin and multiple bearing wheel, and bearing wheel is arranged on connecting strap by bearing pin, and the two ends of connecting strap connect ejector apparatus respectively, between the both ends of connecting strap, be connected with extension spring.
Have an annular groove in the circumference of track adjusting wheel, drag-line is placed in annular groove, and each track adjusting wheel can be rotated relative to loop wheel machine seat.
The sidewall of loop wheel machine seat is connected by bearing with between traction sheave.
The beneficial effects of the utility model: the utility model structure is simple, cornerite is large, and between rope and traction sheave, area of contact is large, increases the friction between rope and traction sheave, reduces the generation of skidding.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model Facad structure schematic diagram.
Fig. 2 is the A-A cutaway view of Fig. 1.
Detailed description of the invention
Embodiment
The two-way loop wheel machine of a kind of traction-type as depicted in figs. 1 and 2, comprise the reducing motor 1 of attached brake gear, loop wheel machine seat 2 and drag-line 3, loop wheel machine seat 2 is provided with drag-line introducing port and drag-line export mouth, traction sheave 4 is provided with in loop wheel machine seat 2, traction sheave 4 is connected with the output shaft 5 of motor, traction sheave 4 be circumferentially with taper drag-line groove 6, drag-line 3 is placed in drag-line groove 6, it should be noted that, also comprise pinch device drag-line 3 activity be pressed in drag-line groove 6, importing stomion and the angle of deriving between stomion this 2 and traction sheave line of centres control between 0-60 degree by pinch device.
It should be noted that the position being positioned at drag-line introducing port and drag-line export mouth on loop wheel machine seat is provided with the dragline tongue 7 guiding drag-line turnover further, be respectively equipped with track adjusting wheel 8 on the both sides of dragline tongue 7.
Further it should be noted that the both sides of described dragline tongue 7 are equipped with the arcuate structure matched with track adjusting wheel 8 radian.Pinch device comprises connecting strap 9, bearing pin 10 and multiple bearing wheel 11, and bearing wheel 11 is arranged on connecting strap 9 by bearing pin 10, and the two ends of connecting strap 9 connect ejector apparatus respectively, between the both ends of connecting strap, be connected with extension spring.Have an annular groove in the circumference of track adjusting wheel 8, drag-line is placed in annular groove, and each track adjusting wheel can be rotated relative to loop wheel machine seat.The sidewall of loop wheel machine seat is connected by bearing with between traction sheave.Described ejector apparatus comprises movable block, top spring and top spring pilot bar, it is outside that top spring is socketed in top spring pilot bar, spring one end, top contacts movable block, the other end is connected on loop wheel machine seat, movable block has a chute, one registration mast runs through chute and arranges, and registration mast is fixed on loop wheel machine seat, and movable block can slide by relative positioning post.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, simple change and the replacement of those ordinary skill in the art are all within protection domain of the present utility model.
Claims (6)
1. the two-way loop wheel machine of traction-type, comprise the reducing motor of attached brake gear, loop wheel machine seat and drag-line, loop wheel machine seat is provided with drag-line introducing port and drag-line export mouth, traction sheave is provided with in loop wheel machine seat, traction sheave is connected with the output shaft of motor, traction sheave be circumferentially with taper drag-line groove, drag-line is placed in drag-line groove, it is characterized in that: also comprise movable for the drag-line pinch device be pressed in drag-line groove, importing stomion and the angle of deriving between stomion this 2 and traction sheave line of centres control between 0-60 degree by pinch device.
2. the two-way loop wheel machine of a kind of traction-type according to claim 1, is characterized in that: the position being positioned at drag-line introducing port and drag-line export mouth on loop wheel machine seat is provided with the dragline tongue guiding drag-line turnover, is respectively equipped with track adjusting wheel on the both sides of dragline tongue.
3. the two-way loop wheel machine of a kind of traction-type according to claim 2, is characterized in that: the both sides of described dragline tongue are equipped with the arcuate structure matched with track adjusting wheel radian.
4. according to the two-way loop wheel machine of a kind of traction-type in claim 1-3 described in any one claim, it is characterized in that: pinch device comprises connecting strap, bearing pin and multiple bearing wheel, bearing wheel is arranged on connecting strap by bearing pin, the two ends of connecting strap connect ejector apparatus respectively, between the both ends of connecting strap, be connected with extension spring.
5. the two-way loop wheel machine of a kind of traction-type according to claim 4, is characterized in that: have an annular groove in the circumference of track adjusting wheel, drag-line is placed in annular groove, and each track adjusting wheel can be rotated relative to loop wheel machine seat.
6. the two-way loop wheel machine of a kind of traction-type according to claim 5, is characterized in that: the sidewall of loop wheel machine seat is connected by bearing with between traction sheave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290823.2U CN204588586U (en) | 2015-05-06 | 2015-05-06 | The two-way loop wheel machine of a kind of traction-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290823.2U CN204588586U (en) | 2015-05-06 | 2015-05-06 | The two-way loop wheel machine of a kind of traction-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204588586U true CN204588586U (en) | 2015-08-26 |
Family
ID=53924762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290823.2U Expired - Fee Related CN204588586U (en) | 2015-05-06 | 2015-05-06 | The two-way loop wheel machine of a kind of traction-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204588586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174116A (en) * | 2015-10-08 | 2015-12-23 | 浙江永天机电制造有限公司 | Multifunctional safety rope both-way crane |
| CN109019390A (en) * | 2018-10-12 | 2018-12-18 | 浙江永天机电制造有限公司 | Multi-purpose bidirectional crane |
| CN110255370A (en) * | 2019-07-23 | 2019-09-20 | 河南巨人起重机集团有限公司 | A kind of automobile-used safety pulley component in unattended day |
-
2015
- 2015-05-06 CN CN201520290823.2U patent/CN204588586U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174116A (en) * | 2015-10-08 | 2015-12-23 | 浙江永天机电制造有限公司 | Multifunctional safety rope both-way crane |
| CN105174116B (en) * | 2015-10-08 | 2017-09-29 | 浙江永天机电制造有限公司 | The two-way crane of multifunctional safe rope |
| CN109019390A (en) * | 2018-10-12 | 2018-12-18 | 浙江永天机电制造有限公司 | Multi-purpose bidirectional crane |
| CN110255370A (en) * | 2019-07-23 | 2019-09-20 | 河南巨人起重机集团有限公司 | A kind of automobile-used safety pulley component in unattended day |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20190506 |