CN202832534U - Mini-type heading machine dual-motor cutting device - Google Patents
Mini-type heading machine dual-motor cutting device Download PDFInfo
- Publication number
- CN202832534U CN202832534U CN 201220388665 CN201220388665U CN202832534U CN 202832534 U CN202832534 U CN 202832534U CN 201220388665 CN201220388665 CN 201220388665 CN 201220388665 U CN201220388665 U CN 201220388665U CN 202832534 U CN202832534 U CN 202832534U
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- Prior art keywords
- motor
- cutting device
- wheel gear
- heading machine
- mini
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- Expired - Fee Related
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Abstract
The utility model discloses a mini-type heading machine dual-motor cutting device and belongs to the technical field of the heading machine. The mini-type heading machine dual-motor cutting device comprises a first motor, a second motor, a first driving wheel gear, a middle wheel gear, and a second driving wheel gear. The lengthways cutting device is fixedly provided with the first motor and the second motor. The first motor and the second motor are respectively provided with the first driving wheel gear and the second wheel gear. The first driving wheel gear and the second wheel gear are meshed with the middle wheel gear in the meanwhile. The middle wheel gear is connected with a two-stage planetary gear of a cutting reducer. By the adoption of two smaller size motors simultaneously driving the wheel gears, the cutting power of the cutting device is increased, so that the mini-type heading machine dual-motor cutting device from structure solves problems that size of an original single motor is small, and power improvement is limited. The mini-type heading machine dual-motor cutting device ensures requested production capacity.
Description
Technical field
The utility model relates to a kind of cutting mechanism, and specifically a kind of minimole bi-motor cutting mechanism belongs to the Boring Machine Technique field.
Background technology
The cutting mechanism of existing minimole adopts a motor vertically to be arranged on the fuselage usually, by compound epicyclic reduction gear transmission of power is arrived cutterhead, utilizes the broken coal petrography of pick on the cutterhead, thereby realizes the driving in centering, small-size coal mine tunnel; As shown in Figure 2.But for the harder middle and small scale coal mine of those rock matter, existing minimole has not satisfied the requirement that fuselage size is little, cutting power is large, and this and colliery require speedy drivage tunnel, high productivity to produce contradiction.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of minimole bi-motor cutting mechanism, increases cutting power, can speedy drivage, increase productivity.
To achieve these goals, the technical solution adopted in the utility model is: a kind of minimole bi-motor cutting mechanism, comprise the first motor, the second motor, the first travelling gear, idler gear and the second travelling gear, vertically be fixedly installed the first motor and the second motor at cutting mechanism, be respectively arranged with the first travelling gear and the second travelling gear on the first motor and the second motor, the first travelling gear and the second travelling gear and idler gear mesh simultaneously, and idler gear is connected with the two-stage planet of cutting reducer.
Further, the first motor is parallel with the longitudinal axis of complete machine with the second electrical axis.
The beneficial effects of the utility model are: adopt two less motor while driven wheels of size to carry out transmission, thereby can increase the cutting power of cut structure, this structure had both been improved original single motor appearance and size small-power and had been increased limited problem, can realize the speedy drivage of centering cundy by reducing the fuselage height again, guarantee the production capacity that requires.
Description of drawings
Fig. 1 is the utility model schematic diagram;
Fig. 2 is existing heading machine single motor cutting mechanism schematic diagram.
Among the figure: 1, the first motor, the 2, second motor, the 3, first travelling gear, 4, idler gear, the 5, second travelling gear.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model minimole bi-motor cutting mechanism, comprise the first motor 1, the second motor 2, the first travelling gear 3, idler gear 4 and the second travelling gear 5, vertically be fixedly installed the first motor 1 and the second motor 2 at cutting mechanism, be respectively arranged with the first travelling gear 3 and the second travelling gear 5 on the first motor 1 and the second motor 2, the first travelling gear 3 and the second travelling gear 5 mesh simultaneously with idler gear 4, and idler gear 4 is connected with the two-stage planet of cutting reducer.Described the first motor 1 is parallel with the longitudinal axis of complete machine with the second motor 2 axis.
Two the first motors 1 and the 22 that are fixed in the cutting mechanism output to respectively the first travelling gear 3 and the second travelling gear 5 to power by shaft coupling, then the first travelling gear 3 and the second travelling gear 5 mesh with idler gear 4 simultaneously, then power input secondary cutting reducer is arrived cutterhead to transmission of power by cutting arm, realize the driving to the tunnel.
The utility model adopts two motors that power is little, overall dimensions are little, driven wheel reducer transferring power is to cutterhead simultaneously, this structure had both been improved original single motor appearance and size small-power and had been increased limited problem, can realize by reducing the fuselage height again the speedy drivage of centering cundy.
Claims (2)
1. minimole bi-motor cutting mechanism, it is characterized in that, comprise the first motor (1), the second motor (2), the first travelling gear (3), idler gear (4) and the second travelling gear (5), vertically be fixedly installed the first motor (1) and the second motor (2) at cutting mechanism, be respectively arranged with the first travelling gear (3) and the second travelling gear (5) on the first motor (1) and the second motor (2), the first travelling gear (3) and the second travelling gear (5) mesh simultaneously with idler gear (4), and idler gear (4) is connected with the two-stage planet of cutting reducer.
2. a kind of minimole bi-motor cutting mechanism according to claim 1 is characterized in that, described the first motor (1) is parallel with the longitudinal axis of complete machine with the second motor (2) axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388665 CN202832534U (en) | 2012-08-07 | 2012-08-07 | Mini-type heading machine dual-motor cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388665 CN202832534U (en) | 2012-08-07 | 2012-08-07 | Mini-type heading machine dual-motor cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832534U true CN202832534U (en) | 2013-03-27 |
Family
ID=47944266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220388665 Expired - Fee Related CN202832534U (en) | 2012-08-07 | 2012-08-07 | Mini-type heading machine dual-motor cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808619A (en) * | 2012-08-07 | 2012-12-05 | 江苏中机矿山设备有限公司 | Twin-motor cutting mechanism of small-sized boring machine |
-
2012
- 2012-08-07 CN CN 201220388665 patent/CN202832534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808619A (en) * | 2012-08-07 | 2012-12-05 | 江苏中机矿山设备有限公司 | Twin-motor cutting mechanism of small-sized boring machine |
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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: 20130327 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |