CN208776121U - A kind of pneumatic rope drawing machine - Google Patents
A kind of pneumatic rope drawing machine Download PDFInfo
- Publication number
- CN208776121U CN208776121U CN201720677453.7U CN201720677453U CN208776121U CN 208776121 U CN208776121 U CN 208776121U CN 201720677453 U CN201720677453 U CN 201720677453U CN 208776121 U CN208776121 U CN 208776121U
- Authority
- CN
- China
- Prior art keywords
- gear group
- drawing machine
- sprocket
- speed reducer
- main shaft
- 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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Abstract
A kind of pneumatic rope drawing machine, belongs to rope drawing machine field, including pedestal, air motor, plane-generated double enveloping speed reducer, is equipped with two brackets on pedestal, has split bushing at the top of bracket；It further include cable drum, two sides are respectively provided with sprocket gear group, and the center of reel passes through a main shaft；The sprocket wheel of sprocket gear group is connected with the sprocket wheel of speed reducer output shaft by chain.Sprocket gear group is pushed into the two sides of cable drum, penetrate main shaft, main shaft both ends are put into the split bushing of pedestal upper end, chain is hung on the sprocket wheel of sprocket gear group and speed reducer, starter motor, make sprocket gear group engage external gear by the transmission of chain to drive cable drum rotation, complete rope closing；The utility model gas source is taken conveniently, and safety is without quick-fried risk is lost, and reel dismounting is simple, and rope drawing machine is simple and compact for structure, and convenient transportation greatly improves working efficiency.
Description
Technical field
The utility model belongs to rope drawing machine field, specifically a kind of pneumatic rope drawing machine.
Background technique
It is coal mine down-hole overhead carrier for passenger, electrodeless for the safe and stable operation for ensuring coal work area in coal mineral industries
The equipment such as rope winch, coal mine hoist require regularly more change steel rope, at present in underground generally using the side manually replaced
Formula carries out, but wire rope weight weight, more changes jobs highly inconvenient, if personnel's cooperation is bad, can also cheese be made to invert, caused
More change jobs the consequence that can not be carried out, or even threatens the personal safety of staff.Therefore, for artificial replacement steel wire at present
Restrict working expenditure when, laborious problem, it is necessary to a kind of automatic rope withdrawing apparatus of wirerope is provided.
Utility model content
The utility model is to solve the problems, such as manually to replace wire rope efficiency low and unsafe, provides a kind of pneumatic rope closing
Machine.
The utility model is realized by following technical proposals.
A kind of pneumatic rope drawing machine, including stud pedestal, one end of pedestal are equipped with air motor, air motor and adjacent
The plane-generated double enveloping speed reducer at place is connected；The other end of pedestal is equipped with two brackets, has split bushing at the top of bracket；
It further include cable drum, the two sides of cable drum are respectively provided with sprocket gear group, and the center of reel passes through a main shaft, main
Axis both ends are located in the split bushing above bracket；The sprocket wheel of sprocket gear group and the sprocket wheel of speed reducer output shaft pass through chain
Connection.
The air motor is connected by air inlet with high-pressure air hose, and air hose is equipped with control valve.
The beneficial effects of the utility model are: doing power with pressure wind, gas source is taken conveniently, stepless by adjusting air quantity realization
Speed change, the safety risk quick-fried without mistake；It realizes that the shutdown of rope drawing machine is self-locking using speed reducer, prevents reel after blowing-out from reversing；Reel
Dismounting is simple, can be with convenient replacing reel, rope closing powerful, and the new rope of band, rope closing are put rope and synchronously completed while receiving old rope；It receives
Rope machine is simple and compact for structure, it may be convenient to be mounted on flat car or rubber tire running gear, convenient transportation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In attached drawing: 1, pedestal, 2, bracket, 3, air motor, 4, speed reducer, 5, sprocket wheel, 6, cable drum, 7, main shaft,
8, sprocket gear group, 9, bearing shell, 11, chain, 12, control valve.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
As shown in the picture, a kind of pneumatic rope drawing machine, including stud pedestal 1, one end of pedestal 1 are equipped with air motor 3,
Air motor 3 is connected with the plane-generated double enveloping speed reducer 4 of adjacent；The other end of pedestal 1 is equipped with two brackets 2, bracket 2
Top have split bushing 9；It further include cable drum 6, the two sides of cable drum 6 are respectively provided with sprocket gear group 8, volume
The center of cylinder 6 passes through a main shaft 7, and 7 both ends of main shaft are located in the split bushing 9 above bracket 2；The chain of sprocket gear group 8
The sprocket wheel of wheel and 4 output shaft of speed reducer is connected by chain 11.The air motor 3 is connected by air inlet and high-pressure air hose
It connects, air hose is equipped with control valve 12.
First check whether cable drum 6 is intact when using the rope drawing machine, whether turbine oil liquid level is normal in speed reducer 4；
The rope closing machine base 1 is taken root fixation, it is ensured that equipment is not dragged when rope drawing machine works；After checking no problem, in steel wire
The two sides of rope reel 6 are pushed into sprocket gear group 8, penetrate main shaft 7, slowly sling, 7 both ends of main shaft are put into cuing open for 2 upper end of bracket
In fraction bearing shell 9, main shaft 7 is fixed with the top half of bearing shell bearing, bearing shell 9 should be bonded in 7 baffle of main shaft, by sprocket
It after the levelling of 8 position of wheel group, is fixed using spacer pin, chain 11 is hung on the sprocket wheel of sprocket gear group 8 and speed reducer 4
On the sprocket wheel of output shaft, and connect chain 11；Control valve 12 is opened, regulates air quantity, starter motor passes through the biography of chain 11
It is dynamic that sprocket gear group 8 is made to engage the external gear drive rotation of cable drum 6, complete rope closing.After rope closing, chain is disassembled
11, reel 6 is sling with dedicated boom hoisting, sprocket gear group 8 is extracted, hangs away the reel 6 for keeping rope well, re-replace new volume
Cylinder 6；Disassembly is simple, easy to change, and gradation recycling, save trouble and labor can be carried out when encountering extremely long wirerope.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (2)
1. a kind of pneumatic rope drawing machine, characterized in that including stud pedestal (1), one end of pedestal (1) is equipped with air motor
(3), air motor (3) is connected with the plane-generated double enveloping speed reducer (4) of adjacent；The other end of pedestal (1) is equipped with two
Bracket (2) has split bushing (9) at the top of bracket (2)；It further include cable drum (6), the two sides of cable drum (6)
It is respectively provided with sprocket gear group (8), the center of reel (6) passes through a main shaft (7), and main shaft (7) both ends are located at bracket (2) above
Split bushing (9) in；The sprocket wheel of sprocket gear group (8) and the sprocket wheel of speed reducer (4) output shaft are connected by chain (11).
2. a kind of pneumatic rope drawing machine according to claim 1, characterized in that the air motor (3) passes through air inlet
It is connected with high-pressure air hose, air hose is equipped with control valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677453.7U CN208776121U (en) | 2017-06-12 | 2017-06-12 | A kind of pneumatic rope drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677453.7U CN208776121U (en) | 2017-06-12 | 2017-06-12 | A kind of pneumatic rope drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208776121U true CN208776121U (en) | 2019-04-23 |
Family
ID=66140502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720677453.7U Expired - Fee Related CN208776121U (en) | 2017-06-12 | 2017-06-12 | A kind of pneumatic rope drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208776121U (en) |
-
2017
- 2017-06-12 CN CN201720677453.7U patent/CN208776121U/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 |
Granted publication date: 20190423 Termination date: 20210612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |