CN218992032U - Split type hydraulic elevator oil cooler - Google Patents
Split type hydraulic elevator oil cooler Download PDFInfo
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- CN218992032U CN218992032U CN202223440826.9U CN202223440826U CN218992032U CN 218992032 U CN218992032 U CN 218992032U CN 202223440826 U CN202223440826 U CN 202223440826U CN 218992032 U CN218992032 U CN 218992032U
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- oil tank
- oil
- screw rod
- hydraulic elevator
- fixedly arranged
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model relates to the technical field of elevator oil cooling, and discloses a split hydraulic elevator oil cooler. According to the utility model, through the oil tank, the exhaust pipe, the servo motor, the second fan blades and the driven gear, the transmission rod can drive the first fan blades to generate air flow to cool the hydraulic oil, and the screw rod is matched with the screw rod sleeve to drive the fixing plate to move left and right in the rotation process of the transmission rod, the fixing plate stirs the hydraulic oil in the oil tank, and meanwhile, the second fan blades on the fixing plate stir the hydraulic oil, so that the hydraulic oil at the bottom of the oil tank is turned over, and the cooling effect of the hydraulic oil is further improved.
Description
Technical Field
The utility model relates to the technical field of elevator oil cooling, in particular to a split hydraulic elevator oil cooler.
Background
During the working process of the hydraulic system of the hydraulic elevator, the hydraulic oil has the double functions of lubricating friction pairs and transmitting power. With the rise of temperature, the viscosity of oil is reduced, the oil film at the part to be lubricated is destroyed, the oil leakage is increased, the leveling precision, comfort and cage settlement of an elevator are directly affected, and the heat dissipation effect of an oil immersed motor in a pump station is affected. If the valve is operated at a high temperature for a long period of time, the oil is oxidized to precipitate a precipitate, and serious failures such as the inhibition of the movement of the pump and the valve are caused.
Through retrieving the publication number (CN 206221434U), a split type hydraulic elevator oil cooler is disclosed, including setting up the interior machine in oil tank one side, interior machine is connected with the outer machine that sets up in the open air, be provided with the oil transfer pump in the interior machine, be provided with air heat exchanger in the outer machine, air heat exchanger includes the fan, the upper end of outer machine is provided with the air outlet, the oil tank includes oil inlet and oil-out, the oil-out passes through the hose and is connected with interior machine.
In carrying out the utility model, the inventors have found that at least the following problems in the prior art are not solved: the utility model can cool the hydraulic oil by air cooling, but can not stir viscous hydraulic oil, thereby affecting the heat dissipation effect. For this reason, new solutions need to be designed to solve.
Disclosure of Invention
The utility model aims to provide a split hydraulic elevator oil cooler which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the split hydraulic elevator oil cooler comprises an oil tank, wherein the middle part of the upper end of the oil tank is communicated with a pipeline, a servo motor is fixedly arranged in an inner cavity of the pipeline, a transmission rod is arranged at the output end of the servo motor, a first fan blade is fixedly arranged at the lower end of the transmission rod, and a first belt pulley is fixedly arranged at the upper end of the transmission rod;
in the technical scheme, the first fan blade is convenient to drive to rotate, so that the first fan blade generates air flow to cool hydraulic oil in an air-cooling mode.
The oil tank is characterized in that a straight rod is rotatably arranged on one side of the oil tank, a fixed plate is movably arranged at the lower end of an inner cavity of the oil tank, a screw rod sleeve is fixedly arranged in the middle of the fixed plate, a screw rod is rotatably arranged in the inner cavity of the oil tank through a bearing, the screw rod is in threaded connection with the screw rod sleeve, a plurality of through holes are formed in two ends of the fixed plate, and second fan blades are rotatably arranged in the inner cavity of each through hole.
In the technical scheme, the hydraulic oil is convenient to stir, so that the cooling effect of the hydraulic oil is improved.
As a preferred implementation mode of the utility model, the middle part of the oil tank is fixedly provided with a fixed rod, the middle part of the upper end of the fixed plate is provided with a through groove, and the fixed rod is movably connected with the through groove.
As a preferable implementation mode of the utility model, a second belt pulley is fixedly arranged at the upper end of the straight rod, and the first belt pulley is in transmission connection with the second belt pulley through a transmission belt.
As a preferable implementation mode of the utility model, the lower end of one side of the oil tank is communicated with an oil outlet pipe, and two sides of the upper end of the oil tank are communicated with exhaust pipes.
As a preferable implementation mode of the utility model, a driving gear is fixedly arranged at the lower end of the straight rod, a driven gear is fixedly arranged at one end of the screw rod, and the driving gear is meshed with the driven gear.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the oil tank, the exhaust pipe, the servo motor, the first belt pulley, the driving gear, the second fan blade and the driven gear, the transmission rod can drive the first fan blade to generate air flow to cool hydraulic oil, and the screw rod is matched with the screw rod sleeve to drive the fixing plate to move left and right in the rotation process of the transmission rod, the fixing plate stirs the hydraulic oil in the oil tank, and meanwhile, the second fan blade on the fixing plate stirs the hydraulic oil, so that the hydraulic oil at the bottom of the oil tank is overturned, and the cooling effect of the hydraulic oil is further improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a schematic diagram of the overall structure of a split hydraulic elevator oil cooler of the present utility model;
fig. 2 is a schematic side view of a fixing plate of a split hydraulic elevator oil cooler.
In the figure: 1. an oil tank; 101. an oil outlet pipe; 102. an exhaust pipe; 103. a pipe; 104. a fixed rod; 2. a servo motor; 201. a transmission rod; 202. a first fan blade; 203. a first pulley; 204. a straight rod; 205. a second pulley; 206. a transmission belt; 207. a drive gear; 3. a fixing plate; 301. a through groove; 302. a screw rod sleeve; 303. a through port; 304. a second fan blade; 305. a screw rod; 306. a driven gear.
Detailed Description
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a split type hydraulic elevator oil cooler, includes oil tank 1, and the upper end middle part intercommunication of oil tank 1 has pipeline 103, and servo motor 2 is installed to the inner chamber fixed mounting of pipeline 103, and transmission rod 201 is installed to servo motor 2's output. The lower end of the transmission rod 201 is fixedly provided with a first fan blade 202, so that the first fan blade 202 is conveniently driven to rotate, thereby generating air flow for cooling, and the upper end of the transmission rod 201 is fixedly provided with a first belt pulley 203;
the straight rod 204 is rotatably arranged on one side of the oil tank 1, the fixed plate 3 is movably arranged at the lower end of the inner cavity of the oil tank 1, the screw rod sleeve 302 is fixedly arranged in the middle of the fixed plate 3, the screw rod 305 is rotatably arranged in the inner cavity of the oil tank 1 through a bearing, the stability of the screw rod 305 is convenient to improve, the screw rod 305 is in threaded connection with the screw rod sleeve 302, a plurality of through holes 303 are formed in the two ends of the fixed plate 3, hydraulic elevator oil is convenient to pass through, the second fan blade 304 is rotatably arranged in the inner cavity of the through holes 303, the oil outlet pipe 101 is communicated with the lower end of one side of the oil tank 1, the exhaust pipe 102 is communicated with the two sides of the upper end of the oil tank 1, hydraulic oil hot gas is convenient to exhaust, the driving gear 207 is fixedly arranged at the lower end of the straight rod 204, the driven gear 306 is fixedly arranged at one end of the screw rod 305, and the driving gear 207 is meshed with the driven gear 306, so that the screw rod 305 is convenient to drive to rotate.
In some technical schemes, the middle part fixed mounting of oil tank 1 has dead lever 104, and logical groove 301 has been seted up at the upper end middle part of fixed plate 3, and dead lever 104 and logical groove 301 swing joint are convenient for improve the stability of fixed plate 3 to make things convenient for fixed plate 3 to remove.
In some technical schemes, the second belt pulley 205 is fixedly arranged at the upper end of the straight rod 204, and the first belt pulley 203 is in transmission connection with the second belt pulley 205 through the transmission belt 206, so that the straight rod 204 is driven to rotate, and the linkage effect is achieved.
During cooling, the servo motor 2 is firstly turned on, the servo motor 2 drives the transmission rod 201 to periodically rotate positively and negatively, the transmission rod 201 drives the first fan blade 202 to generate air flow to cool hydraulic oil, meanwhile, in the rotation process of the transmission rod 201, the first belt pulley 203 on the transmission rod 201 is matched with the second belt pulley 205 to achieve the rotation of the straight rod 204, the straight rod 204 is matched with the driven gear 306 through the driving gear 207 to drive the screw rod 305 to rotate, the screw rod 305 is matched with the screw rod sleeve 302 to drive the fixing plate 3 to move left and right, the fixing plate 3 stirs the hydraulic oil in the oil tank 1, meanwhile, the second fan blade 304 on the fixing plate 3 stirs in the hydraulic oil, and therefore the hydraulic oil at the bottom of the oil tank 1 is overturned, and the cooling effect on the hydraulic oil is further improved.
Claims (5)
1. The utility model provides a split type hydraulic elevator oil cooler, includes oil tank (1), its characterized in that: the middle part of the upper end of the oil tank (1) is communicated with a pipeline (103), a servo motor (2) is fixedly arranged in an inner cavity of the pipeline (103), a transmission rod (201) is arranged at the output end of the servo motor (2), a first fan blade (202) is fixedly arranged at the lower end of the transmission rod (201), and a first belt pulley (203) is fixedly arranged at the upper end of the transmission rod (201);
the utility model discloses a fuel tank, including oil tank (1), inner chamber, fixed plate (3), screw rod cover (302), screw rod (305) are installed in the inner chamber of oil tank (1) rotation, one side of oil tank (1) rotates and installs straight-bar (204), inner chamber lower extreme movable mounting of oil tank (1) has fixed plate (3), middle part fixed mounting of fixed plate (3) has screw rod cover (302), inner chamber of oil tank (1) is through bearing rotation installs lead screw (305), lead screw (305) and screw rod cover (302) threaded connection, a plurality of through-holes (303) have been seted up at the both ends of fixed plate (3), inner chamber rotation of through-hole (303) installs second flabellum (304).
2. The split hydraulic elevator oil cooler of claim 1, wherein: the middle part fixed mounting of oil tank (1) has dead lever (104), logical groove (301) have been seted up at the upper end middle part of fixed plate (3), dead lever (104) and logical groove (301) swing joint.
3. The split hydraulic elevator oil cooler of claim 1, wherein: the upper end of the straight rod (204) is fixedly provided with a second belt pulley (205), and the first belt pulley (203) is in transmission connection with the second belt pulley (205) through a transmission belt (206).
4. The split hydraulic elevator oil cooler of claim 1, wherein: the oil tank is characterized in that an oil outlet pipe (101) is communicated with the lower end of one side of the oil tank (1), and exhaust pipes (102) are communicated with the two sides of the upper end of the oil tank (1).
5. The split hydraulic elevator oil cooler of claim 1, wherein: a driving gear (207) is fixedly arranged at the lower end of the straight rod (204), a driven gear (306) is fixedly arranged at one end of the screw rod (305), and the driving gear (207) is meshed with the driven gear (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223440826.9U CN218992032U (en) | 2022-12-22 | 2022-12-22 | Split type hydraulic elevator oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223440826.9U CN218992032U (en) | 2022-12-22 | 2022-12-22 | Split type hydraulic elevator oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218992032U true CN218992032U (en) | 2023-05-09 |
Family
ID=86218346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223440826.9U Active CN218992032U (en) | 2022-12-22 | 2022-12-22 | Split type hydraulic elevator oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218992032U (en) |
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2022
- 2022-12-22 CN CN202223440826.9U patent/CN218992032U/en active Active
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