CN202045000U - Main shaft driving device used for scrap steel crusher and provided with hydraulic coupler - Google Patents
Main shaft driving device used for scrap steel crusher and provided with hydraulic coupler Download PDFInfo
- Publication number
- CN202045000U CN202045000U CN 201120032705 CN201120032705U CN202045000U CN 202045000 U CN202045000 U CN 202045000U CN 201120032705 CN201120032705 CN 201120032705 CN 201120032705 U CN201120032705 U CN 201120032705U CN 202045000 U CN202045000 U CN 202045000U
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- main shaft
- crusher
- transition
- prime mover
- coupling
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Abstract
The utility model relates to a main shaft driving device used for a scrap steel crusher and provided with a hydraulic coupler. The device is characterized by comprising a prime motor (1), a prime motor base (2), a hydraulic coupler (4), a manual brake (5), a main shaft for driving transition (6), a transition coupling (7), a universal joint shaft (8), a drum gear coupling (9) and a crusher host (10); the prime motor (1), the manual brake (5) and the main shaft for driving transition (6) are arranged on a prime motor base (3); the main shaft center line of the crusher host (10) is consistent to the center lines of the prime motor (1) and the main shaft for driving transition (6); and the main shaft for driving transition (6) is connected with the crusher host (10) through the transition coupling (7), the universal joint shaft (8) and the drum gear coupling (9) in sequence. The application of the device can prevent the motor and the crusher host from being damaged to achieve the function of equipment protection; besides, the application of the hydraulic coupler can save energy.
Description
Technical field
The utility model relates to a kind of transmission device of scrap steel crusher, scrap steel crusher is mainly used in the fragmentation of scrap iron and steel, abandoned car, household electrical appliance, and the broken steel that obtains pure, ingredient stability is to satisfy electric furnace steel making to fine fodder steel-making, the needs of shortening the heat.The utility model is mainly used in the connection of main motor and crusher main engine on the broken line of steel scrap.
Background technology
At present domestic scrap steel crusher is just at the early-stage.Many enterprises improve slightly on the basis of original ore reduction machinery and just push to market as the scrap steel crusher tool, and the immature quality of technology is closed only.
At present domestic disintegrating machine divides from power small-sized (below the 800HP), medium-sized (1000HP-2000HP), large-scale (2000HP-6000HP), (more than the 6000HP) is several for ultra-large type.If small-sized scrap steel crusher adopts motor or diesel engine directly to drive,, then cause prime mover overload or device damage easily in case there is heavy scrap to enter broken main frame.Can protect prime mover and main frame not to be damaged well after adopting the art of this patent, play energy-conserving action simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of transmission device that can protect prime mover and crusher main engine simultaneously, the scrap steel crusher spindle gearing of simultaneously energy-conservation band fluid coupling.
The utility model is achieved in that a kind of scrap steel crusher spindle gearing with fluid coupling, and it comprises prime mover, prime mover base, fluid coupling, manually brake holding, transmission transition main shaft, transition shaft coupling, universal-joint spindle, crown gear coupling and crusher main engine;
Described prime mover, manually brake holding, transmission transition main shaft are installed on prime mover base;
The spindle centerline of described crusher main engine and prime mover, transmission transition spindle centerline are consistent;
Described transmission transition main shaft is connected with crusher main engine by transition shaft coupling, universal-joint spindle, crown gear coupling successively.
Compared with prior art, the beneficial effects of the utility model are:
Utilize this device can protect motor and crusher main engine not to be damaged, play the effect of protection equipment, adopt fluid coupling all right energy-conservation in addition.
Description of drawings
Fig. 1 is the scrap steel crusher spindle gearing structural representation of the utility model band fluid coupling.
Wherein:
1 prime mover, 2 foundation bolts, 3 prime mover bases, 4 fluid couplings, 5 manual brake holdings, 6 transmission transition main shafts, 7 transition shaft couplings, 8 universal-joint spindles, 9 crown gear couplings, 10 crusher main engines, 11 main frame beams.
The specific embodiment
The utility model can be used for motor or diesel engine, is that example further specifies with the motor at this.
Referring to Fig. 1, the utility model relates to a kind of scrap steel crusher spindle gearing with fluid coupling, mainly is made up of prime mover 1, prime mover base 2, fluid coupling 4, manually brake holding 5, transmission transition main shaft 6, transition shaft coupling 7, universal-joint spindle 8, crown gear coupling 9, crusher main engine 10 and main frame beam 11;
Described prime mover 1, manually brake holding 5, transmission transition main shaft 6 are installed on prime mover base 3;
Described prime mover base 3 adopts foundation bolt 2 to be fixed on the basis;
Described main frame beam 11 places on the basis, crusher main engine 10 below, and the spindle centerline of described crusher main engine 10 and prime mover 1, transmission transition main shaft 6 center lines are consistent;
Described transmission transition main shaft 6 is connected with crusher main engine 10 by transition shaft coupling 7, universal-joint spindle 8, crown gear coupling 9 successively.
Operation principle:
When prime mover starts, fluid coupling output axle head slowly drives transmission transition main shaft, universal-joint spindle etc., torque when prime mover has just started constantly increases, transmission fluid in the fluid coupling is assisted the chamber from the working chamber approaching side under dynamic pressure, transmission working solution fullness rate in winner's oil pocket is reduced, transmitting moment of torsion can't improve, and crusher main engine carries the low speed starting being similar to idling.After treating that crusher main engine reaches prime mover rotating speed gradually, the transmission fluid in the auxilliary chamber of fluid coupling side is back to working chamber under the static pressure effect, transmit moment of torsion and increase, thereby the prime mover driven disintegrating machine is with speed work.
When entering not breakable material of bulk or overload operation in the crusher main engine, the moment of torsion of disintegrating machine increases suddenly, transmission fluid in the fluid coupling is assisted the chamber from main oil pocket approaching side under dynamic pressure, transmission working solution fullness rate in winner's oil pocket is reduced, transmitting moment of torsion can't improve, and prime mover can continue operation under nominal load.After overload was eliminated, liquid was got back to working chamber work under hydrostatic pressure, transmitted moment of torsion and increased, and continued operation thereby drive main frame, realized overload protection function.
Disintegrating machine is because of the unexpected vexed car of overcharge, because the overload factor of coupler is lower than the overload factor of motor, the output speed of coupler is rapidly zero, the running as usual of motor this moment.Because fluid coupling adopts the liquid transfer moment of torsion, energy effective isolation torsional oscillation adds the effect of middle transmission transition axis, universal-joint spindle, all motor and main frame has been played double protection in addition.
Claims (1)
1. scrap steel crusher spindle gearing with fluid coupling is characterized in that: it comprises prime mover (1), prime mover base (2), fluid coupling (4), manually brake holding (5), transmission transition main shaft (6), transition shaft coupling (7), universal-joint spindle (8), crown gear coupling (9) and crusher main engine (10);
Described prime mover (1), manually brake holding (5), transmission transition main shaft (6) are installed on prime mover base (3);
The spindle centerline of described crusher main engine (10) and prime mover (1), transmission transition main shaft (6) center line are consistent;
Described transmission transition main shaft (6) is connected with crusher main engine (10) by transition shaft coupling (7), universal-joint spindle (8), crown gear coupling (9) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120032705 CN202045000U (en) | 2011-01-31 | 2011-01-31 | Main shaft driving device used for scrap steel crusher and provided with hydraulic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120032705 CN202045000U (en) | 2011-01-31 | 2011-01-31 | Main shaft driving device used for scrap steel crusher and provided with hydraulic coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045000U true CN202045000U (en) | 2011-11-23 |
Family
ID=44985325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120032705 Expired - Lifetime CN202045000U (en) | 2011-01-31 | 2011-01-31 | Main shaft driving device used for scrap steel crusher and provided with hydraulic coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828418A (en) * | 2021-09-30 | 2021-12-24 | 广西美斯达工程机械设备有限公司 | Electrical control system for parallel generator and hydraulic coupler of diesel engine |
-
2011
- 2011-01-31 CN CN 201120032705 patent/CN202045000U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828418A (en) * | 2021-09-30 | 2021-12-24 | 广西美斯达工程机械设备有限公司 | Electrical control system for parallel generator and hydraulic coupler of diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |
|
| CX01 | Expiry of patent term |