CN115962237A - Hydraulic coupler with fan and snow sweeper transmission device - Google Patents
Hydraulic coupler with fan and snow sweeper transmission device Download PDFInfo
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- CN115962237A CN115962237A CN202111169359.8A CN202111169359A CN115962237A CN 115962237 A CN115962237 A CN 115962237A CN 202111169359 A CN202111169359 A CN 202111169359A CN 115962237 A CN115962237 A CN 115962237A
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- coupler body
- fan
- fixedly connected
- coupler
- mounting sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention relates to the technical field of snow removal machinery, in particular to a hydraulic coupler with a fan and a snow remover transmission device, wherein the hydraulic coupler with the fan comprises a coupler body, the coupler body is provided with a cooling fan, a mounting sleeve is arranged between the coupler body and the cooling fan, cooling holes are arranged on the mounting sleeve at intervals, one end of the mounting sleeve is fixedly connected with the coupler body, and the other end of the mounting sleeve is fixedly connected with the cooling fan.
Description
Technical Field
The invention relates to the technical field of snow removing machinery, in particular to a hydraulic coupler with a fan and a driving device of a snow remover.
Background
The field intensity blowing vehicle is a new-type snow removing equipment, needs to use an engine to drive a large centrifugal fan, is provided with a hydraulic coupler between the field intensity blowing vehicle and the large centrifugal fan in order to eliminate the adverse effect of the engine on the fan, absorbs the vibration of the engine and improves the working state of the fan, and Chinese patent CN211922454U discloses a snow removing vehicle transmission system, which is characterized in that: including radiator, engine, fluid coupling ware, transmission shaft and transfer case, the radiator is located the rear of engine, the fan of radiator with the engine front and back position corresponds the setting, the front portion of engine with fluid coupling ware's rear portion coaxial coupling, fluid coupling ware's front portion with the rear end of transmission shaft is connected, the front end of transmission shaft with the rear portion of transfer case is connected, the front portion of transfer case is connected with the input shaft of fan, the front end of fan is equipped with the impeller that is used for sweeping ground debris, the engine includes flywheel casing and rotatable setting in flywheel body in the flywheel casing, fluid coupling ware includes coupler casing and rotatable setting in coupler input shaft, pump impeller, turbine and coupler output shaft in the coupler casing, the rear portion of coupler casing with fixed connection can be dismantled to the front portion of flywheel casing, the rear end of coupler input shaft with fixed connection can be dismantled to the flywheel body, the pump impeller with coupler input shaft fixed connection, the turbine with coupler output shaft fixed connection, the front portion of coupler output shaft with the rear end of transmission shaft can dismantle fixed connection, the shortage of above-mentioned patent is: although the radiator is arranged behind the engine in the patent, the radiator has limited heat dissipation capacity, the continuous operation of the engine can generate a large amount of heat, and the heat is not dispersed in time and can be accumulated in a carriage body, so that the heat dissipation environment of the coupler is severe, high-temperature overload is easy to occur, and the problem of oil leakage is solved.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a hydraulic coupler with a fan and a snow sweeper transmission device, wherein the hydraulic coupler is simple in structure, convenient to install, good in heat dissipation performance of the coupler in a high-temperature environment and high in reliability.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a fluid coupling with a fan comprises a coupling body, and is characterized in that: the coupler body is provided with a heat radiation fan, the heat radiation fan is fixedly connected with the shell of the coupler body so as to be beneficial to driving the heat radiation fan to rotate when the coupler body rotates, and high-speed airflow generated by the heat radiation fan blows over the surface of the coupler body to cool the coupler body in a heat radiation manner.
According to the coupler, the connecting flange is arranged on the surface of the shell of the coupler body, the connecting flange is fixedly connected with the shell, and the cooling fan is fixedly connected with the connecting flange, so that the cooling fan can be installed through the connecting flange.
According to the invention, the mounting sleeve is arranged between the coupler body and the cooling fan, the cooling holes are formed in the mounting sleeve at intervals, the mounting flange is arranged at one end, facing the cooling fan, of the mounting sleeve, the mounting flange is fixedly connected with the mounting sleeve, one end of the mounting sleeve is fixedly connected with the shell of the coupler body, and the other end of the mounting sleeve is fixedly connected with the cooling fan through the mounting flange, so that the cooling fan can be mounted through the mounting sleeve, and the mounting is convenient.
The shaft hub is arranged in the middle of the mounting sleeve, the shaft hub is fixedly connected with the mounting sleeve, and the mounting sleeve is fixed on the input shaft of the coupler body through the shaft hub, so that the connection stability of the mounting sleeve is improved, and the mounting stability of the cooling fan is improved.
The utility model provides a snow sweeper transmission, includes transmission shaft and gear box, its characterized in that: the hydraulic coupler with the fan is arranged between the transmission shaft and the gear box, the input shaft of the coupler body penetrates through the mounting sleeve and the heat dissipation fan to be fixedly connected with the transmission shaft, the output shaft of the coupler body is fixedly connected with the input shaft of the gear box to be beneficial to the transmission shaft to drive the coupler body to rotate and further drive the heat dissipation fan to rotate, and the heat dissipation fan dissipates heat on the surface of the coupler body.
The coupler body is provided with the vibration sensor, and the vibration sensor is fixedly connected with the shell of the coupler body so as to be beneficial to detecting the vibration of the coupler body through the vibration sensor.
The temperature sensor is arranged on the outer side of the shell of the coupler body, faces the coupler body, and is fixed on the gear box, so that the working temperature of the coupler body can be detected at any time through the temperature sensor.
According to the invention, the PLC controller and the buzzer are arranged on the outer side of the coupler body, the vibration sensor, the temperature measurement sensor and the buzzer are respectively connected with the PLC sensor, and the PLC controller and the buzzer are respectively fixed on the gear box, so that when the vibration and the temperature of the coupler body exceed the preset values of the PLC, the buzzer alarms to inform workers of maintenance.
The liquid crystal display is arranged on the outer side of the coupler body and connected with the PLC, so that vibration data and temperature of the coupler body can be displayed through the liquid crystal display, and the vibration data and the temperature can be conveniently checked by workers.
Due to the adoption of the structure, the high-temperature-resistant high-power-consumption coupler has the advantages of simple structure, convenience in installation, good heat dissipation performance of the coupler in a high-temperature environment, high reliability and the like.
Drawings
Fig. 1 is a schematic view showing the construction of a fluid coupling with a fan according to the present invention.
FIG. 2 is a schematic structural view of the transmission of the snow sweeper of the present invention.
Reference numerals are as follows: the coupler comprises a coupler body 1, a cooling fan 2, a connecting flange 3, a mounting sleeve 4, cooling holes 5, a mounting flange 6, a shaft hub 7, a transmission shaft 8 and a gear box 9.
Detailed Description
The following detailed description of embodiments of the invention is provided in connection with the accompanying drawings.
A fluid coupling with a fan comprises a coupling body 1, and is characterized in that: the coupler comprises a coupler body 1 and is characterized in that a heat radiation fan 2 is arranged on the coupler body 1, the heat radiation fan 2 is fixedly connected with a shell of the coupler body 1, so that the rotation of the coupler body is facilitated, the heat radiation fan is driven to rotate, and high-speed airflow generated by the heat radiation fan blows the surface of the coupler body to radiate heat and cool the coupler body.
According to the invention, the connecting flange 3 is arranged on the surface of the shell of the coupler body 1, the connecting flange 3 is fixedly connected with the shell, and the cooling fan 2 is fixedly connected with the connecting flange 3, so that the cooling fan can be installed through the connecting flange.
According to the invention, the mounting sleeve 4 is arranged between the coupler body 1 and the cooling fan 2, the cooling holes 5 are arranged on the mounting sleeve 4 at intervals, the mounting flange 6 is arranged at one end, facing the cooling fan 2, of the mounting sleeve 4, the mounting flange 6 is fixedly connected with the mounting sleeve 4, one end of the mounting sleeve 4 is fixedly connected with the shell of the coupler body 1, and the other end of the mounting sleeve 4 is fixedly connected with the cooling fan 2 through the mounting flange 6, so that the cooling fan can be mounted through the mounting sleeve conveniently.
According to the invention, the shaft hub 7 is arranged in the middle of the mounting sleeve 4, the shaft hub 7 is fixedly connected with the mounting sleeve 4, and the mounting sleeve 4 is fixed on the input shaft of the coupler body 1 through the shaft hub 7, so that the connection stability of the mounting sleeve is improved, and the mounting stability of the cooling fan is further improved.
The utility model provides a snow sweeper transmission, includes transmission shaft 8 and gear box 9, its characterized in that: the hydraulic coupler with the fan is arranged between the transmission shaft 8 and the gear box 9, the input shaft of the coupler body 1 penetrates through the mounting sleeve 4 and the heat dissipation fan 2 to be fixedly connected with the transmission shaft 8, the output shaft of the coupler body 1 is fixedly connected with the input shaft of the gear box 9, so that the transmission shaft is favorable for driving the coupler body to rotate, the heat dissipation fan is driven to rotate, and the heat dissipation fan dissipates heat on the surface of the coupler body.
The coupler body 1 is provided with the vibration sensor, and the vibration sensor is fixedly connected with the shell of the coupler body 1, so that the vibration sensor can be used for detecting the vibration of the coupler body.
According to the invention, the temperature sensor is arranged on the outer side of the shell of the coupler body 1, faces the coupler body 1, and is fixed on the gear box 9, so that the working temperature of the coupler body can be detected at any time through the temperature sensor.
According to the invention, the PLC controller and the buzzer are arranged on the outer side of the coupler body 1, the vibration sensor, the temperature measurement sensor and the buzzer are respectively connected with the PLC sensor, and the PLC controller and the buzzer are respectively fixed on the gear box 9, so that when the vibration and the temperature of the coupler body exceed the preset values of the PLC, the buzzer alarms to inform a worker to maintain.
The liquid crystal display is arranged on the outer side of the coupler body 1 and connected with the PLC, so that vibration data and temperature of the coupler body can be displayed through the liquid crystal display, and the vibration data and the temperature can be conveniently checked by workers.
FIG. 1 shows a fluid coupling with a fan according to the present invention, in which a heat dissipation fan is mounted on a coupling body, so as to greatly improve the heat dissipation capability of the coupling, reduce thermal shock to which internal parts of the coupling are subjected, improve the stability and reliability of the coupling in a high temperature environment, eliminate the hidden danger of high temperature oil leakage, prolong the service life of the coupling, and indirectly reduce the use cost, as shown in FIG. 2, the drive device for a snow sweeper according to the present invention is a coupling device, in which a coupling body of the present invention is the same as a coupling in the prior art, and includes a housing, a rotatable coupling input shaft, a pump impeller, a turbine, and a coupling output shaft disposed in the housing, the housing and the pump impeller are fixed to the coupling input shaft, the turbine is fixed to the coupling output shaft, the coupling output shaft is fixedly connected to the housing through a bearing, which is the same as the prior art, and is not repeated, as shown in FIG. 2, for convenience of description, the orientation of FIG. 2 is shown in the drawings, the left end of the coupling body is provided with a transmission shaft, the right end of the coupling body is provided with a gear box, the input shaft of the coupling body is provided with a heat dissipation fan, the input shaft is connected to the cooling fan, and the coupling body, the cooling fan is provided with the coupling body, and the coupling body, the heat dissipation fan is provided with the coupling body, and the heat dissipation fan is provided with a cooling source of the coupling body, and the heat dissipation fan is provided with the coupling body, the coupler body can also be enabled to quickly dissipate heat in a high-temperature narrow space, in addition, a coupler state monitoring mechanism can be arranged on the coupler, the coupler state monitoring mechanism can comprise a vibration sensor, a temperature measuring sensor, a liquid crystal display, a PLC controller and a buzzer, the vibration sensor, the temperature measuring sensor, the liquid crystal display and the buzzer are respectively connected with the PLC controller, the vibration sensor can be fixed on a shell of the coupler body, the temperature measuring sensor can be a non-contact temperature sensor, the temperature measuring sensor, a hydraulic display, the PLC controller and the buzzer can be fixed on a gear box or can be fixed on a support, the support is fixed on the ground, vibration and temperature of the hydraulic coupler during working are monitored in real time through the vibration sensor and the temperature measuring sensor, the vibration sensor and the temperature sensor transmit signals to the PLC controller, the PLC controller monitors the working state of the hydraulic coupler, and when vibration data and temperature indexes reach preset alarm values of the PLC controller, the PLC controller gives an alarm through the buzzer to inform workers of checking and maintaining in time.
Due to the adoption of the structure, the coupler has the advantages of simple structure, convenience in installation, good heat dissipation performance of the coupler in a high-temperature environment, high reliability and the like.
Claims (9)
1. A fluid coupling with a fan comprises a coupling body, and is characterized in that: the coupler body is provided with a heat radiation fan, and the heat radiation fan is fixedly connected with the shell of the coupler body.
2. A fluid coupling with a fan according to claim 1, wherein: the surface of the shell of the coupler body is provided with a connecting flange, the connecting flange is fixedly connected with the shell, and the cooling fan is fixedly connected with the connecting flange.
3. A fluid coupling with a fan as defined in claim 1, wherein: the cooling fan mounting structure is characterized in that a mounting sleeve is arranged between the coupler body and the cooling fan, cooling holes are formed in the mounting sleeve at intervals, a mounting flange is arranged at one end, facing the cooling fan, of the mounting sleeve, the mounting flange is fixedly connected with the mounting sleeve, one end of the mounting sleeve is fixedly connected with the shell of the coupler body, and the other end of the mounting sleeve is fixedly connected with the cooling fan through the mounting flange.
4. A fluid coupling with a fan according to claim 3, wherein: the coupler is characterized in that a shaft hub is arranged in the middle of the mounting sleeve, the shaft hub is fixedly connected with the mounting sleeve, and the mounting sleeve is fixed on an input shaft of the coupler body through the shaft hub.
5. The utility model provides a snow sweeper transmission, includes transmission shaft and gear box, its characterized in that: the fluid coupling with the fan as set forth in claim 1, 2, 3 or 4 is provided between the transmission shaft and the gear box, an input shaft of the coupler body is fixedly connected to the transmission shaft through the heat radiating fan, and an output shaft of the coupler body is fixedly connected to an input shaft of the gear box.
6. A snow sweeper transmission as claimed in claim 5, wherein: and the coupler body is provided with a vibration sensor which is fixedly connected with the shell of the coupler body.
7. A snow sweeper transmission as claimed in claim 5, wherein: the temperature measuring sensor is arranged on the outer side of the shell of the coupler body, faces towards the coupler body and is fixed on the gear box.
8. A snow sweeper transmission as claimed in claim 6 or 7, wherein: the outer side of the coupler body is provided with a PLC (programmable logic controller) and a buzzer, the buzzer is connected with the PLC sensor, and the PLC and the buzzer are respectively fixed on the gear box.
9. A snow sweeper transmission as claimed in claim 8, wherein: and a liquid crystal display is arranged on the outer side of the coupler body and is connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169359.8A CN115962237A (en) | 2021-10-08 | 2021-10-08 | Hydraulic coupler with fan and snow sweeper transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111169359.8A CN115962237A (en) | 2021-10-08 | 2021-10-08 | Hydraulic coupler with fan and snow sweeper transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115962237A true CN115962237A (en) | 2023-04-14 |
Family
ID=87361958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111169359.8A Pending CN115962237A (en) | 2021-10-08 | 2021-10-08 | Hydraulic coupler with fan and snow sweeper transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115962237A (en) |
-
2021
- 2021-10-08 CN CN202111169359.8A patent/CN115962237A/en active Pending
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