CN205241001U - Closed hydraulic drive system for aerial passenger device - Google Patents
Closed hydraulic drive system for aerial passenger device Download PDFInfo
- Publication number
- CN205241001U CN205241001U CN201521096992.9U CN201521096992U CN205241001U CN 205241001 U CN205241001 U CN 205241001U CN 201521096992 U CN201521096992 U CN 201521096992U CN 205241001 U CN205241001 U CN 205241001U
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- CN
- China
- Prior art keywords
- motor
- oil
- reductor
- hydraulic pump
- hydraulic
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- Expired - Fee Related
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Abstract
The utility model discloses a closed hydraulic drive system for aerial passenger device, including drive chassis hydraulic pressure station and bearing frame are equipped with to drive chassis's top, motor, parking brake and speed reducer are equipped with to the top of bearing frame, the input shaft of speed reducer and parking brake's output shaft, parking brake's the input shaft and the output shaft of motor, the hydraulic pump is equipped with on the hydraulic pressure station, the oil inlet of hydraulic pump links to each other with the oil -out of motor, the oil -out of hydraulic pump links to each other with the oil inlet of motor, drive axle is equipped with to the below of bearing frame, drive axle's the input and the output shaft of speed reducer, drive axle's output is equipped with the drive wheel, rim brake is equipped with to drive chassis's below, rim brake becomes the state of siege with the edge of drive wheel. The utility model discloses a realized just reversing, speed is electrodeless adjustable, the use of parking braking and wheel limit braking has improved equipment safety.
Description
Technical field
The utility model relates to a kind of fluid power system, and specifically a kind of overhead manned equipment Closed Hydraulic Driving system belongs to the technical field of mine overhead passenger device.
Background technology
On mine overhead passenger device, fluid power system is passed through open hydraulic drive system, shortcoming at present: the one, and volume is large, impact is large, hydraulic oil easily pollutes; The 2nd, speed governing complexity, rotating inconvenient operation; The 3rd, lack parking braking and the braking of wheel limit, device security performance is poor.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of overhead manned equipment Closed Hydraulic Driving system, can effectively solve speed governing complexity and the poor technical barrier of device security.
To achieve these goals, a kind of overhead manned equipment Closed Hydraulic Driving system that the utility model adopts, comprise drive chassis, it is characterized in that, Hydraulic Station and bearing block are housed above described drive chassis, motor, EPB and reductor are equipped with in the top of described bearing block, and the power shaft of described reductor is connected with the output shaft of EPB, and the power shaft of described EPB is connected with the output shaft of motor; On described Hydraulic Station, hydraulic pump is housed, the oil-in of described hydraulic pump is connected with the oil-out of motor, and the oil-out of described hydraulic pump is connected with the oil-in of motor; Live axle is equipped with in the below of described bearing block, and the input of described live axle is connected with the output shaft of reductor, and the output of described live axle is provided with driving wheel; Rim brake is equipped with in the below of described drive chassis, and described rim brake becomes state of siege with the edge of driving wheel.
Described hydraulic pump adopts axial variable plunger pump.
The lower end of the shell of described reductor utilizes bolt to be connected with the fixed cover upper end of drive chassis.
The shell lower end of described EPB utilizes bolt to be fixedly connected with the shell upper end of reductor.
Compared with prior art, the utility model has been realized rotating, and speed is electrodeless adjustable; The use of parking braking and the braking of wheel limit, has improved device security; Compact overall structure, operates steadily, and it is pure that fluid easily keeps.
Brief description of the drawings
Fig. 1 is partial side view of the present utility model;
Fig. 2 is partial top view of the present utility model;
Wherein: 1, drive chassis; 2, Hydraulic Station; 3, motor; 4, EPB; 5, reductor; 6, bearing block; 7, driving wheel; 8, live axle; 9, rim brake; 10, hydraulic pump.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of overhead manned equipment Closed Hydraulic Driving system, comprises drive chassis 1, and Hydraulic Station 2 and bearing block 6 are housed above drive chassis 1, and bearing block 6 is bolted on drive chassis 1. Motor 3, EPB 4 and reductor 5 are housed above bearing block 6, wherein, the lower end of the shell of reductor 5 utilizes bolt to be connected with the fixed cover upper end of drive chassis 1, the shell lower end of EPB 4 utilizes bolt to be fixedly connected with the shell upper end of reductor 5, the output shaft of the power shaft of reductor 5 and EPB 4 is by spline joint, and the output shaft of the power shaft of EPB 4 and motor 3 adopts spline joint. Hydraulic pump 10 is housed on Hydraulic Station 2, and the oil-in of hydraulic pump 10 is connected with the oil-out of motor 3, and the oil-out of hydraulic pump 10 is connected with the oil-in of motor 3. Live axle 8 is housed below bearing block 6, and the input of live axle 8 utilizes spline to be connected with the output shaft of reductor 5, and the output of live axle 8 is provided with driving wheel 7, and driving wheel 7 is connected on live axle 8 outputs by flat key and round nut. Rim brake 9 is housed below drive chassis 1, and rim brake 9 becomes state of siege with the edge of driving wheel 7.
Preferably, what this hydraulic pump 10 adopted is axial variable plunger pump, have simple in structure, volume is little, noise is low, efficiency is high, the life-span is long and have the advantages such as suction capacity.
When work, EPB and rim brake are to declutch during by pressure oil control, when decompression, brake, and when overhead manned equipment starting, EPB first declutches, and after rim brake, declutch, and driving wheel rotates the operation of drive equipment; When parking, EPB is first braked, and after rim brake, brakes; While stopping in emergency, parking braking and wheel limit braking braking simultaneously.
Above embodiment is only to explanation of the present utility model, and it is not to restriction of the present utility model. For a person skilled in the art, it still can be modified to the technical scheme of recording in previous embodiment, or is equal to replacement. All in spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an overhead manned equipment Closed Hydraulic Driving system, comprise drive chassis (1), it is characterized in that, Hydraulic Station (2) and bearing block (6) are housed in the top of described drive chassis (1), motor (3), EPB (4) and reductor (5) are equipped with in the top of described bearing block (6), the power shaft of described reductor (5) is connected with the output shaft of EPB (4), and the power shaft of described EPB (4) is connected with the output shaft of motor (3); Hydraulic pump (10) is housed on described Hydraulic Station (2), and the oil-in of described hydraulic pump (10) is connected with the oil-out of motor (3), and the oil-out of described hydraulic pump (10) is connected with the oil-in of motor (3); Live axle (8) is equipped with in the below of described bearing block (6), and the input of described live axle (8) is connected with the output shaft of reductor (5), and the output of described live axle (8) is provided with driving wheel (7); Rim brake (9) is equipped with in the below of described drive chassis (1), and described rim brake (9) becomes state of siege with the edge of driving wheel (7).
2. a kind of overhead manned equipment Closed Hydraulic Driving system according to claim 1, is characterized in that, described hydraulic pump (10) adopts axial variable plunger pump.
3. a kind of overhead manned equipment Closed Hydraulic Driving system according to claim 1, is characterized in that, the lower end of the shell of described reductor (5) utilizes bolt to be connected with the fixed cover upper end of drive chassis (1).
4. a kind of overhead manned equipment Closed Hydraulic Driving system according to claim 1, is characterized in that, the shell lower end of described EPB (4) utilizes bolt to be fixedly connected with the shell upper end of reductor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096992.9U CN205241001U (en) | 2015-12-24 | 2015-12-24 | Closed hydraulic drive system for aerial passenger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096992.9U CN205241001U (en) | 2015-12-24 | 2015-12-24 | Closed hydraulic drive system for aerial passenger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241001U true CN205241001U (en) | 2016-05-18 |
Family
ID=55940080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521096992.9U Expired - Fee Related CN205241001U (en) | 2015-12-24 | 2015-12-24 | Closed hydraulic drive system for aerial passenger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774822A (en) * | 2016-03-10 | 2016-07-20 | 长安大学 | Speed regulation device and method for mine aerial man-riding ropeway |
-
2015
- 2015-12-24 CN CN201521096992.9U patent/CN205241001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774822A (en) * | 2016-03-10 | 2016-07-20 | 长安大学 | Speed regulation device and method for mine aerial man-riding ropeway |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20191224 |