CN201934102U - Second conveyor for cantilever type heading machine - Google Patents
Second conveyor for cantilever type heading machine Download PDFInfo
- Publication number
- CN201934102U CN201934102U CN2011200038937U CN201120003893U CN201934102U CN 201934102 U CN201934102 U CN 201934102U CN 2011200038937 U CN2011200038937 U CN 2011200038937U CN 201120003893 U CN201120003893 U CN 201120003893U CN 201934102 U CN201934102 U CN 201934102U
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- China
- Prior art keywords
- hydraulic motor
- conveyor
- heading machine
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- power device
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- Expired - Fee Related
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Abstract
The utility model relates to a conveyor, in particular to a second conveyor for a cantilever type heading machine, which comprises a power device. An output end of the power device is connected with a rolling shaft of a driving drum, the power device is a hydraulic motor, the hydraulic motor is connected with a pump station of the heading machine, and an output end of the hydraulic motor is connected with the rolling shaft of the driving drum. Form the technical scheme, the power device is the hydraulic motor, the hydraulic motor is directly connected with the pump station of the heading machine and directly drives the driving drum on a belt conveyor, rotation speed of the hydraulic motor is controlled by means of adjusting oil inlet quantity of the hydraulic motor according to different rotation speeds in actual needs, the second conveyor is simple in structure, and stability of the driving drum is increased.
Description
Technical field
The utility model relates to a kind of transporter, relates to a kind of second transporter that is used on the boom-type roadheader specifically.
Background technology
The coal petrography that boom-type roadheader cuts down mainly is to pass through star-wheel, and---first transporter---second transporter---belt conveyor that stretches is transported to the goods material position of requirement.At present, with the drive unit of matching used second transporter of development machine all be motorized pulleys, motorized pulleys are by motor, cylindrical shell, tooth rest, parts such as gear end cap are formed, the cooling of motorized pulleys and the mining anhydrous complete synthetic liquid of lubricated employing, it mainly is the slow-speed of revolution that the high rotating speed of motor is lowered into suitable belt conveyor by the level Four gear, this structure processing technology complexity, the down-hole is difficult in maintenance, simultaneously when the second transporter load increases, motor immediate current in the motorized pulleys is excessive, cause motor to damage easily, influence the normal safety in production of down-hole.
Summary of the invention
The purpose of this utility model is to provide a kind of second transporter that is used for boom-type roadheader, and this transporter is simple in structure, stable performance.
For achieving the above object, the utility model has adopted following technical scheme: comprise power set, the output of power set links to each other with the roller bearing of head roll, described power set are hydraulic motor, hydraulic motor links to each other with the pumping plant of development machine, and the output of hydraulic motor links to each other with the roller bearing of head roll.
The output of hydraulic motor of the present utility model links to each other by spline with the roller bearing of head roll.
The oil connection of hydraulic motor of the present utility model links to each other with the pumping plant of development machine.
As shown from the above technical solution, the utility model is arranged to hydraulic motor with power set, hydraulic motor directly links to each other with the pumping plant of development machine, hydraulic motor directly drives the head roll on the belt conveyor, different rotating speeds according to actual needs, control the rotating speed of hydraulic motor by the oil inlet quantity of adjusting hydraulic motor, simple in structure, and the stability of head roll has improved.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Second transporter that is used for boom-type roadheader as shown in Figure 1, mainly comprise power set, the output of power set links to each other with the roller bearing 21 of head roll 20, as preferred version of the present utility model, power set are made as hydraulic motor 10, oil connection 11 on the hydraulic motor 10 links to each other with the pumping plant of development machine, and the output of hydraulic motor 10 and the roller bearing of head roll 21 link to each other by spline.
Come the rotating speed of direct controlling and driving cylinder 20 during use by the oil inlet quantity size of adjusting hydraulic motor 10, simplified project organization, simultaneously because the inside of head roll 20 no longer is provided with the gear train that is used to slow down, so no longer need cooling and lubricated in the head roll, improved the stability and the safety of product, safeguarded also relatively easy simultaneously in the down-hole.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (3)
1. second transporter that is used for boom-type roadheader, comprise power set, the output of power set links to each other with the roller bearing (21) of head roll (20), it is characterized in that: described power set are hydraulic motor (10), hydraulic motor (10) links to each other with the pumping plant of development machine, and the output of hydraulic motor (10) links to each other with the roller bearing (21) of head roll.
2. second transporter that is used for boom-type roadheader according to claim 1 is characterized in that: the output of described hydraulic motor (10) links to each other by spline with the roller bearing (21) of head roll.
3. second transporter that is used for boom-type roadheader according to claim 1 is characterized in that: the oil connection (11) of hydraulic motor (10) links to each other with the pumping plant of development machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200038937U CN201934102U (en) | 2011-01-07 | 2011-01-07 | Second conveyor for cantilever type heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200038937U CN201934102U (en) | 2011-01-07 | 2011-01-07 | Second conveyor for cantilever type heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934102U true CN201934102U (en) | 2011-08-17 |
Family
ID=44445624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200038937U Expired - Fee Related CN201934102U (en) | 2011-01-07 | 2011-01-07 | Second conveyor for cantilever type heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111432627A (en) * | 2017-09-13 | 2020-07-17 | 凯斯纽荷兰(中国)管理有限公司 | Roller and roller group for harvesting machine, harvesting machine and harvesting table |
-
2011
- 2011-01-07 CN CN2011200038937U patent/CN201934102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111432627A (en) * | 2017-09-13 | 2020-07-17 | 凯斯纽荷兰(中国)管理有限公司 | Roller and roller group for harvesting machine, harvesting machine and harvesting table |
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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 |
Granted publication date: 20110817 Termination date: 20160107 |