CN204754769U - Special reduction gear of blast hole drilling rig - Google Patents
Special reduction gear of blast hole drilling rig Download PDFInfo
- Publication number
- CN204754769U CN204754769U CN201520371011.0U CN201520371011U CN204754769U CN 204754769 U CN204754769 U CN 204754769U CN 201520371011 U CN201520371011 U CN 201520371011U CN 204754769 U CN204754769 U CN 204754769U
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- CN
- China
- Prior art keywords
- transmission shaft
- power transmission
- shaft
- speed reducer
- drilling rig
- 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
The utility model discloses a special reduction gear of blast hole drilling rig, including support, oil plug, shaft coupling and circular cone antifriction bearing, the support top is provided with the motor, the motor is connected with transmission shaft no. 1, transmission shaft no. 1 is connected with circular cone antifriction bearing and roller gear, roller gear is connected with transmission shaft no. 2, two belows of transmission shaft are provided with transmission shaft no. 3, transmission shaft no. 3 is connected with the shaft coupling, the coupling joint has the output shaft, output shaft has the sprocket, the oil plug sets up in reduction gear shell lower part, the reduction gear shell is connected with oil pointer and air vent. Beneficial effect: this special use reduction gear can effectively improve its working property, and compact structure facilitates the use, can effectively carry out the double reduction, satisfies the needs of work, can in time lubricate, keeps the normal high -efficient work of reduction gear, can balance inside and outside pressure, in time the heat dissipation.
Description
Technical field
The utility model belongs to speed reducer dedicated technical field, is specifically related to the speed reducer dedicated of a kind of blast hole drilling rig.
Background technology
Reductor plays coupling rotating speed and transmitting torque between prime mover and working machine or executing agency, and reductor is a kind of relatively accurate machinery, uses its object to be reduce rotating speed, increases torque.Single-stage and multi-stage speed-reducing machine can be divided into according to transmission progression difference; Cylindrical gear reducer, conical gear reducer and circular cone-Cylinder Gear running wheel reductor can be divided into according to tooth factory wheel shape; Expansion, shunting can be divided into again according to the arrangement form of transmission and enter shaft type reductor together.The individual components that reducer is a kind of gear drive by being enclosed in stiff case, worm-drive, pinion-endless screw transmission form, is commonly used for the speed reduction gearing between driving link and working machine.Between prime mover and working machine or executing agency, play coupling rotating speed and transmitting torque, apply very extensive in modern mechanical.In modernization, special-purpose machinery is more and more important, can increase work efficiency, and improve work quality, the use of the reducer in rig is even more important, but present reducer structure is compact not, takes up room large, makes troubles to work.
Utility model content
The purpose of this utility model is just to provide to solve the problem a kind of simple and compact for structure, reasonable in design, the blast hole drilling rig of stable work in work speed reducer dedicated.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of blast hole drilling rig speed reducer dedicated, comprise support, plug cock, shaft coupling and cone rolling, motor is provided with above described support, described motor is connected with power transmission shaft one, described power transmission shaft one is connected with described cone rolling and roller gear, described roller gear is connected with power transmission shaft two, power transmission shaft three is provided with below described power transmission shaft two, described power transmission shaft three is connected with described shaft coupling, described shaft coupling is connected with output shaft, described output shaft is connected with sprocket wheel, described plug cock is arranged on speed reducer housing bottom, described speed reducer housing is provided with oil ga(u)ge and air vent.
In said structure, described power transmission shaft two can carry out primary speed-down, described power transmission shaft three can carry out double reduction, better meets requirements of one's work, and described shaft coupling can connect two axles, transmitting torque, can also cushion, damping, described plug cock can carry out oil extraction, keeps the lubrication of reducer, described air vent can dispel the heat, balance inner and outer air pressure.
In order to improve its service behaviour further, be provided with described motor above described support, described motor is connected with described power transmission shaft one.
In order to improve its service behaviour further, described power transmission shaft one is connected with described roller gear with described cone rolling.
In order to improve its service behaviour further, described roller gear is connected with described power transmission shaft two, and described power transmission shaft two is connected with described power transmission shaft three.
In order to improve its service behaviour further, described power transmission shaft three is connected with described shaft coupling, and described shaft coupling is connected with described output shaft, and described output shaft is connected with described sprocket wheel.
In order to improve its service behaviour further, described plug cock is arranged on described speed reducer housing bottom, and described speed reducer housing is provided with described oil ga(u)ge and described air vent.
Beneficial effect: this is speed reducer dedicated can effectively improve its service behaviour, compact conformation, easy to use, effectively can carry out double reduction, meet requirements of one's work, can lubricate in time, keep reducer to work normally and efficiently, inside and outside pressure can be balanced, dispel the heat in time.
Accompanying drawing explanation
Fig. 1 is the speed reducer dedicated front view of a kind of blast hole drilling rig described in the utility model;
Fig. 2 is that left view cuts open in the speed reducer dedicated office of a kind of blast hole drilling rig described in the utility model;
Fig. 3 is that top view cuts open in the speed reducer dedicated office of a kind of blast hole drilling rig described in the utility model.
In figure: 1, support; 2, motor; 3, plug cock; 4, air vent; 5, sprocket wheel; 6, output shaft; 7, shaft coupling; 8, oil ga(u)ge; 9, power transmission shaft three; 10, power transmission shaft two; 11, roller gear; 12, power transmission shaft one; 13, cone rolling; 14 speed reducer housings.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of blast hole drilling rig speed reducer dedicated, comprise support 1, plug cock 3, shaft coupling 7 and cone rolling 13, motor 2 is provided with above support 1, power can be provided, motor 2 is connected with power transmission shaft 1, power can be transmitted, power transmission shaft 1 is connected with cone rolling 13 and roller gear 11, cone rolling 13 can bear radial load, roller gear 11 can slow down, roller gear 11 is connected with power transmission shaft 2 10, first order deceleration can be carried out, power transmission shaft 39 is provided with below power transmission shaft 2 10, second level deceleration can be carried out, power transmission shaft 39 is connected with shaft coupling 7, two axles can be connected, transmitting torque, shaft coupling 7 is connected with output shaft 6, output torque and speed, output shaft 6 is connected with sprocket wheel 5, speed is passed to Chain conveyer, carry out further work, plug cock 3 is arranged on speed reducer housing 14 bottom, can lubricate in time, ensure that reducer normally works, speed reducer housing 14 is provided with oil ga(u)ge 8 and air vent 4, oil ga(u)ge 8 can control the amount of lubrication oil in reducer, guarantee can be lubricated in time, air vent 4 can balance inside and outside pressure, timely heat radiation.
In said structure, power transmission shaft 2 10 can carry out primary speed-down, power transmission shaft 39 can carry out double reduction, better meets requirements of one's work, and shaft coupling 7 can connect two axles, transmitting torque, can also cushion, damping, plug cock 3 can carry out oil extraction, keeps the lubrication of reducer, air vent can dispel the heat, balance inner and outer air pressure.
In order to improve its service behaviour further, motor 2 is provided with above support 1, power can be provided, motor 2 is connected with power transmission shaft 1, power can be transmitted, power transmission shaft 1 is connected with roller gear 11 with cone rolling 13, cone rolling 13 can bear radial load, roller gear 11 can slow down, roller gear 11 is connected with power transmission shaft 2 10, primary speed-down can be carried out, power transmission shaft 2 10 is connected with power transmission shaft 39, second level deceleration can be carried out, power transmission shaft 39 is connected with shaft coupling 7, two axles can be connected, transmitting torque, can also cushion, damping, shaft coupling 7 is connected with output shaft 6, can output torque and speed, output shaft 6 is connected with sprocket wheel 5, plug cock 3 is arranged on speed reducer housing 14 bottom, can lubricate in time, ensure that reducer normally works, speed reducer housing 14 is provided with oil ga(u)ge 8 and air vent 4, oil ga(u)ge 8 can control the amount of lubrication oil in reducer, guarantee can be lubricated in time, air vent 4 can balance inside and outside pressure, timely heat radiation.
More than show and describe general principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (6)
1. a blast hole drilling rig is speed reducer dedicated, it is characterized in that: comprise support, plug cock, shaft coupling and cone rolling, motor is provided with above described support, described motor is connected with power transmission shaft one, described power transmission shaft one is connected with described cone rolling and roller gear, described roller gear is connected with power transmission shaft two, power transmission shaft three is provided with below described power transmission shaft two, described power transmission shaft three is connected with described shaft coupling, described shaft coupling is connected with output shaft, described output shaft is connected with sprocket wheel, described plug cock is arranged on speed reducer housing bottom, described speed reducer housing is provided with oil ga(u)ge and air vent.
2. a kind of blast hole drilling rig according to claim 1 is speed reducer dedicated, and it is characterized in that: be provided with described motor above described support, described motor is connected with described power transmission shaft one.
3. a kind of blast hole drilling rig according to claim 1 is speed reducer dedicated, it is characterized in that: described power transmission shaft one is connected with described roller gear with described cone rolling.
4. a kind of blast hole drilling rig according to claim 1 is speed reducer dedicated, and it is characterized in that: described roller gear is connected with described power transmission shaft two, described power transmission shaft two is connected with described power transmission shaft three.
5. a kind of blast hole drilling rig according to claim 1 is speed reducer dedicated, it is characterized in that: described power transmission shaft three is connected with described shaft coupling, and described shaft coupling is connected with described output shaft, and described output shaft is connected with described sprocket wheel.
6. a kind of blast hole drilling rig according to claim 1 is speed reducer dedicated, and it is characterized in that: described plug cock is arranged on described speed reducer housing bottom, described speed reducer housing is provided with described oil ga(u)ge and described air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371011.0U CN204754769U (en) | 2015-06-02 | 2015-06-02 | Special reduction gear of blast hole drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371011.0U CN204754769U (en) | 2015-06-02 | 2015-06-02 | Special reduction gear of blast hole drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204754769U true CN204754769U (en) | 2015-11-11 |
Family
ID=54469489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520371011.0U Expired - Fee Related CN204754769U (en) | 2015-06-02 | 2015-06-02 | Special reduction gear of blast hole drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204754769U (en) |
-
2015
- 2015-06-02 CN CN201520371011.0U patent/CN204754769U/en not_active Expired - Fee Related
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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: 20151111 Termination date: 20160602 |