CN208918463U - Low temperature resistant rotary table transmission device - Google Patents
Low temperature resistant rotary table transmission device Download PDFInfo
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- CN208918463U CN208918463U CN201821416943.2U CN201821416943U CN208918463U CN 208918463 U CN208918463 U CN 208918463U CN 201821416943 U CN201821416943 U CN 201821416943U CN 208918463 U CN208918463 U CN 208918463U
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- shaft
- transmission device
- low temperature
- rotary table
- temperature resistant
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Abstract
The utility model provides a kind of low temperature resistant rotary table transmission device and is related to oil drilling machine technical field, it includes turntable, driven sprocket is connected on the input shaft of turntable, driven sprocket is connect by chain with drive sprocket, drive sprocket is socketed in shaft, one end of shaft is coaxially connected by the output shaft of shaft coupling and motor, and the other end of shaft is coaxially connected with used brake/clutch.Driven sprocket, chain and drive sprocket are placed in drive chain case, and the grease-box connecting with its pipeline is arranged in the lower part of drive chain case, and the heater of preheating lubricating oil is provided on grease-box.Solve the problems, such as that structure is complicated, integrated level is poor for rotary table transmission device in the prior art.
Description
Technical field
The utility model relates to oil drilling machine technical fields, are driven dress more particularly to a kind of low temperature resistant turntable
It sets.
Background technique
As the exploitation of petroleum resources puts more effort, oil exploitation is gradually to the ground such as the desert of inclement condition, marsh, high and cold
It stretches in area.It is from population collection increasingly remoter as condition is more and more arduouser, cold resistance, simplicity to oil exploitation machinery
More stringent requirements are proposed with integrated level, to reduce transportation cost and assembling cost.
For drilling machine in drilling, drill string is hung in tap in the following, being rotated by driven by rotary disc kelly bar.Turntable in the prior art
Driving device structure is excessively complicated and components distribution is excessively at random causes installation space larger, is unfavorable for oil exploitation
High-efficient homework.
Utility model content
For the above problem in the prior art, the utility model provides a kind of low temperature resistant rotary table transmission device, solves
In the prior art structure is complicated, the problem of integrated level difference for rotary table transmission device.
In order to achieve the above object of the invention, the technical solution adopted in the utility model is as follows:
A kind of low temperature resistant rotary table transmission device is provided comprising turntable is connected with driven sprocket on the input shaft of turntable, from
Movable sprocket is connect by chain with drive sprocket, and drive sprocket is socketed in shaft, and one end of shaft passes through shaft coupling and motor
Output shaft it is coaxially connected, the other end of shaft is coaxially connected with used brake/clutch.
Driven sprocket, chain and drive sprocket are placed in drive chain case, and the profit connecting with its pipeline is arranged in the lower part of drive chain case
Oil tank is provided with the heater of preheating lubricating oil on grease-box.
Further, turntable and motor are fixedly connected on pedestal side by side, and driven sprocket, drive sprocket are located at turntable, electricity
The same side of machine.
Further, the middle part interval of shaft is socketed with a pair of bearings, and a pair of bearings is individually fixed in bearing block, bearing
Seat is fixedly connected with pedestal.
Further, valve is provided on the side wall of drive chain case.
Further, cover board is provided at the top of drive chain case.
Further, oil absorption filter, oil pump and overflow are connected in turn by oil pipe between grease-box and drive chain case
Valve, the bottom of drive chain case are provided with the oil return pipe imported lubricating oil in grease-box.
Further, heater is electric heater and/or steam(-)coil.There is the ground of steam boiler for situ of drilling well
Side can choose and steam(-)coil is arranged on fuel tank to preheat lubricating oil, to save the energy；For no steam boiler
Place can be used electric heater to lubricating oil preheat to guarantee lubricant effect.
Further, motor is alternating-current variable frequency motor.
The utility model has the following beneficial effects: simplifying the structure composition of chain conveyer part, simplify structure, transmission efficiency
It is higher；Valve is being set on drive chain case side wall for opening when installing chain, is facilitating the installation of chain；Lid at the top of drive chain case
Plate facilitates operator to overhaul drive chain case inside.
The distributing position for optimizing motor and turntable makes whole device become more upright, and whole device is fixedly connected
It on pedestal, when needing to move transport, does not need to dismantle, can integrally carry, reduce the labor intensity of operator, improve
Handling efficiency.
Lubricating oil in grease-box by oil pipe in drive chain case driving and driven sprocket wheel and chain carry out oil jet lubrication,
It prevents excessive friction between sprocket wheel and chain and reduces the service life；Extra lubricating oil flows into fuel tank further through oil return pipe,
Avoid the waste of lubricating oil；Pre-add can be carried out to lubricating oil by the heater of setting before lubricating oil enters oil pump
Heat prevents lubricating oil reduced performance in cold environment, does not have the effect of protection sprocket wheel chain.
Used brake/clutch can quickly check shaft after the power of motor is removed, and avoid the rotator inertia effect of shaft
Under continue to rotate, enhance the controllability of the present apparatus.Motor uses alternating-current variable frequency motor, can rotating and reverse by motor
To drive rotating and reverse for turntable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of low temperature resistant rotary table transmission device.
Wherein, 1, turntable；2, driven sprocket；3, chain；4, drive sprocket；5, shaft；6, shaft coupling；7, motor；8, it is used to
Brake/clutch；9, drive chain case；10, grease-box；11, pedestal；12, valve；13, bearing block.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
As shown in Figure 1, the low temperature resistant rotary table transmission device includes turntable 1.Turntable 1 is subtracted by the realization of bevel-gear sett pair
Speed makes turntable obtain a certain range of revolving speed and torque output, the equipment that driving drilling tool carries out drillng operation.Turntable 1 it is defeated
Enter to be connected with driven sprocket 2 on axis, driven sprocket 2 is connect by chain 3 with drive sprocket 4, and drive sprocket 4 is socketed on shaft 5
On, one end of shaft 5 is coaxially connected by shaft coupling 6 and the output shaft of motor 7, and the other end of shaft 5 is coaxially connected with used brake
Clutch 8.
Different transmission ratios is matched by choosing drive sprocket 4 and the driven sprocket 2 of various outer diameter, to realize difference
Power delivery request.Chain conveyer is nonelastic sliding and slipping phenomenon, average ratios are accurate, reliable operation, high-efficient, and
And there are the transmitting advantage that power is big, overload capacity is strong, the adverse circumstances being very suitable in oil exploitation.
Used brake/clutch 8 includes used brake driving link and used brake driven member, and used brake driving link links together with shaft 5, is used to
Brake driven member is fixedly mounted on pedestal 12.When motor 7 normally drives turntable 1 to rotate, it is used to brake driving link and used brake driven member
Separation, used brake driving link follows shaft 5 to rotate together, when needing to brake shaft 5, by external handle by used brake
Driving link is connected with used brake driven member, prevents shaft 5 from continuing because of inertia by the used brake driven member being fixedly connected on pedestal 12
And it rotates.
The middle part interval of shaft 5 is socketed with a pair of bearings 13, and a pair of bearings 13 is individually fixed in bearing block 14, bearing block
14 are connect with pedestal 12 by threaded fastener.Motor 7 is alternating-current variable frequency motor.
Driven sprocket 2, chain 3 and drive sprocket 4 are placed in drive chain case 9, and the lower part setting of drive chain case 9 is connect with its pipeline
Grease-box 10, the heater 11 of preheating lubricating oil is provided on grease-box 10.Heater 11 can be electric heater,
It may be that steam(-)coil by preheating outside grease-box 10 to lubricating oil prevents lubricating oil viscosity
It is reduced because of low temperature environment, influences lubricant effect.
Electric heater is electric heater for fluid common in the art, and heating and heating temperature model can be carried out to fluid
It is suitable to enclose.Steam(-)coil is that pipeline made of heat-resisting material is coiled in fuel tank, and situ of drilling well is passed through into pipeline
The steam generated in boiler heats lubricating oil.In order to enable the present apparatus to work normally in low temperature environment, in addition to profit
Other than lubricating oil and lubricating grease will be using low temperature resistant lubricating oil and lubricating grease, all components are all made of low temperature material.For tool
Which type of material the component of body uses for the prior art that low temperature resistant material is in field of machining, does not repeat herein.
Oil absorption filter, oil pump and overflow valve are connected in turn by oil pipe between grease-box 10 and drive chain case 9.Oil pump
Lubricating oil in grease-box 10 is imported into the position to be lubricated in drive chain case 9.Overflow valve is used to stablize the pressure in oil circuit.
Oil absorption filter is mounted at oil pump suction mouth, to protect oil pump and other elements, pollutes impurity to avoid sucking, effectively
The pollution in oil circuit is controlled, ensures the cleannes in oil circuit.
The bottom of drive chain case 9 is provided with the oil return pipe imported Excess lubricating oil in grease-box 10.The side wall of drive chain case 9
On be provided with valve, mountable chain 3 after opening.The top of drive chain case 9 is provided with cover board, and the components in drive chain case 9 go out
When existing failure, it is convenient to overhaul to open cover board.
Turntable 1 and motor 7 are fixedly connected on side by side on pedestal 12, and driven sprocket 2, drive sprocket 4 are located at turntable 1, motor 7
The same side.Since chain conveyer can only transmit the transmitting of the power between two-parallel axis, which will entirely fill to the maximum extent
It sets and integrates, can integrally be carried, avoid disassembly bring cost and pay.
Claims (8)
1. a kind of low temperature resistant rotary table transmission device, which is characterized in that including turntable (1), connected on the input shaft of the turntable (1)
Have driven sprocket (2), the driven sprocket (2) is connect by chain (3) with drive sprocket (4), drive sprocket (4) socket
In on shaft (5), one end of the shaft (5) is coaxially connected by shaft coupling (6) and the output shaft of motor (7), the shaft
(5) the other end is coaxially connected with used brake/clutch (8)；
The driven sprocket (2), chain (3) and drive sprocket (4) are placed in drive chain case (9), and the lower part of the drive chain case (9) is set
The grease-box (10) connecting with its pipeline is set, the heater of preheating lubricating oil is provided on the grease-box (10).
2. low temperature resistant rotary table transmission device according to claim 1, which is characterized in that the turntable (1) and motor (7) are simultaneously
Row be fixedly connected on pedestal (11), the driven sprocket (2), drive sprocket (4) be located at the turntable (1), motor (7) it is same
Side.
3. low temperature resistant rotary table transmission device according to claim 2, which is characterized in that the middle part interval of the shaft (5)
It is socketed with a pair of bearings, a pair of bearing is individually fixed in bearing block (13), the bearing block (13) and the pedestal
(11) it is fixedly connected.
4. low temperature resistant rotary table transmission device according to claim 1, which is characterized in that on the side wall of the drive chain case (9)
It is provided with valve (12).
5. low temperature resistant rotary table transmission device according to claim 1, which is characterized in that set at the top of the drive chain case (9)
It is equipped with cover board.
6. low temperature resistant rotary table transmission device according to claim 1, which is characterized in that the grease-box (10) with it is described
Oil absorption filter, oil pump and overflow valve are connected in turn by oil pipe between drive chain case (9), the bottom of the drive chain case (9) is set
Be equipped with oil return pipe lubricating oil imported in grease-box (10).
7. low temperature resistant rotary table transmission device according to claim 1, which is characterized in that the heater is electric heater
And/or steam(-)coil.
8. low temperature resistant rotary table transmission device according to claim 1, which is characterized in that the motor (7) is AC frequency conversion
Motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416943.2U CN208918463U (en) | 2018-08-30 | 2018-08-30 | Low temperature resistant rotary table transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416943.2U CN208918463U (en) | 2018-08-30 | 2018-08-30 | Low temperature resistant rotary table transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208918463U true CN208918463U (en) | 2019-05-31 |
Family
ID=66704620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821416943.2U Active CN208918463U (en) | 2018-08-30 | 2018-08-30 | Low temperature resistant rotary table transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208918463U (en) |
-
2018
- 2018-08-30 CN CN201821416943.2U patent/CN208918463U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191218 Address after: 200120 room 1900, 1203 Shangcheng Road, Pudong New Area, Shanghai Patentee after: JIANGSU ZHONGMAN PETROLEUM EQUIPMENT CO., LTD. Address before: 610500 Eastern District, Xindu Industrial Zone, Xindu District, Sichuan, Chengdu Patentee before: SICHUAN KUNLUN PETROLEUM EQUIPMENT MANUFACTURING CO., LTD. |
|
| TR01 | Transfer of patent right |