CN211116169U - Transmission oil radiator for engineering machinery vehicle - Google Patents
Transmission oil radiator for engineering machinery vehicle Download PDFInfo
- Publication number
- CN211116169U CN211116169U CN201921924745.1U CN201921924745U CN211116169U CN 211116169 U CN211116169 U CN 211116169U CN 201921924745 U CN201921924745 U CN 201921924745U CN 211116169 U CN211116169 U CN 211116169U
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- CN
- China
- Prior art keywords
- oil
- expansion pipe
- self
- tank
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 239000003921 oil Substances 0.000 claims abstract description 92
- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000010721 machine oil Substances 0.000 claims abstract description 10
- 239000007769 metal material Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 14
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 7
- 230000008859 change Effects 0.000 abstract description 4
- 239000010705 motor oil Substances 0.000 description 10
- 238000007731 hot pressing Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Abstract
A transmission oil radiator for an engineering machinery vehicle aims to provide a transmission oil radiator for an engineering machinery vehicle, which is suitable for balancing radiating pressure and is safe to use. The utility model discloses be provided with multilayer structure's sealed damping ring, slow down the mechanical vibration that the oil pump connecting axle produced when rotating, thereby better protection both are in balanced operating condition, through the fan that dispels the heat from the balanced expansion pipe cooperation during the heat dissipation, accomplish weak-well-this three stage heat dissipation change of strong, the glutinous piece of linking of avoiding excessive heat release to lead to, the problem that machine oil was excessively dispelled the temperature has also been avoided simultaneously, the position that the choke valve was located is mastered easily and is operated, be convenient for wash, be difficult for hiding dirty, the oil stain that bonds, the machine oil tank all is made for flexible metal material with walking away the water tank, the structure produces the state that the microcrack can not produce large tracts of land deformation yet, deformation appears, also very easily be perceived by people, can stop early potential safety hazard, protect people's property safety.
Description
Technical Field
The utility model relates to a computer equipment especially relates to an engineering machine tool is transmission oil radiator for vehicle.
Background
Because the throttle valve needs to be operated frequently, and the working environment particularity of the engineering vehicle causes the throttle valve position to be usually in a position which is not easy to knock, and the throttle valve position can be touched by professional repair personnel, the operation is inconvenient, in the engineering operation, the engineering vehicle can contact with dirt such as colloid, asphalt, carbon slag and the like compared with a common vehicle, the dirt is easy to accumulate at the throttle gap, and the oil liquid of the oil tank is aged or extruded to generate charged polarized molecules, the oil molecules are easy to be adsorbed on the surface of the gap to form a firm boundary adsorption layer, the thickness of the adsorption layer is generally 5-8 microns, so the size of the throttle gap of the throttle valve is influenced, the working efficiency is influenced, the transmission oil quantity temperature of the engine is limited by requirements, the engine oil radiator cannot be overlarge, and the engine oil can flow into the engine oil radiator after being overlarge to cause the lubrication of the bottom of the engine, the low temperature of the engine oil easily causes the reduction of the high-temperature viscosity of the engine oil.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the to-be-solved technical problem of the utility model is to provide a transmission oil radiator for engineering machinery vehicle suitable for balanced heat dissipation pressure, safe in utilization.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering machine tool is transmission oil radiator for vehicle, includes the oil pump connecting axle, and the oil pump connecting axle obtains circulating power through the oil pump of connecting vehicle engine, the oil pump connecting axle stretches out in the machine oil case, and both welded fastening are as an organic whole, the machine oil case is applicable to the space that the oil body was deposited, the junction embedding of oil pump connecting axle and machine oil case has multilayer structure's sealed damping ring, the machine oil case welds as an organic whole with the water tank that walks of below, walk the top of water tank and install the heat dissipation fan, the heat dissipation fan is the fan body of five flabellums, the rear of heat dissipation fan is connected as an organic whole with the back wall laminating of machine oil case.
In one embodiment, a self-balance expansion pipe is fixedly mounted above the oil tank, one end of the self-balance expansion pipe is communicated with the inside of the oil tank, and the other end of the self-balance expansion pipe extends out.
In one embodiment, the self-balanced expansion pipe comprises a balanced ring, a guide seat and a fixed outer sleeve, wherein the inner wall of the balanced ring is corrugated, and the self-balanced expansion pipe is an elastic piece.
In one embodiment, a self-balance expansion pipe is fixed in the guide seat in an embedded type clamping sleeve, balance rings are symmetrically arranged on two sides of the self-balance expansion pipe, and the balance rings are embedded in the guide seat from two sides of the guide seat and are provided with partial protrusions.
In one embodiment, the inner side wall of the equalizing ring and the outer walls of the self-equalizing expansion pipe are provided with gaps, the outer periphery of the self-equalizing expansion pipe is annularly sleeved with a cylindrical fixed outer sleeve, and the longitudinal axes of the fixed outer sleeve and the guide seat are positioned on the same vertical line.
In one embodiment, the oil tank and the water tank are both made of flexible metal material, and the water tank further includes a throttle valve disposed on one side of the oil pump connecting shaft, and disposed at the inlet and the outlet in symmetry with the throttle valve.
In one embodiment, the sealing damping ring is formed by overlapping a plurality of layers of sealing rings, and is shaped like a bud-shaped ring structure.
In one embodiment, an inlet and an outlet are arranged below the heat dissipation fan, and the heat dissipation fan further comprises bolt columns distributed in an axial surrounding manner.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a sealing damping ring with a multilayer structure, which slows down the mechanical vibration generated when the connecting shaft of the oil pump rotates, thereby better protecting the two in a balanced working state, and the three-stage heat dissipation change of weak-medium-strong is completed by matching the self-balanced expansion pipe with the heat dissipation fan during heat dissipation, so as to adapt to different demands for heat dissipation of oil bodies under different heat pressures, thereby avoiding the sticky connecting block caused by excessive heat release, and simultaneously avoiding the problems that the engine oil is excessively cooled, the temperature is reduced, the viscosity is reduced, and the lubrication at the bottom of the engine is insufficient, the position of the throttle valve is easy to control and operate, which is convenient to clean, is not easy to store dirt and contain dirt, and the sticky oil stain, the oil tank and the water tank are both made of flexible metal materials, the structure generates a microcrack and can not generate a large-area deformation state, the deformation occurs, and, the early potential safety hazard can be avoided, and the property safety of people is protected.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic front view of the present invention;
fig. 4 is an enlarged schematic view of the self-equalizing expansion pipe structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Those of ordinary skill in the art will recognize that the directional terms "upper," "lower," "outer," "inner," etc., are used in a descriptive sense with respect to the drawings and are not intended to limit the scope of the claims.
Referring to fig. 1, as shown in an embodiment of the drawing, a transmission oil radiator for an engineering machinery vehicle includes an oil pump connecting shaft 1, the oil pump connecting shaft 1 obtains circulating power by connecting an oil pump of a vehicle engine, the oil pump connecting shaft 1 extends from an oil tank 2, and the oil pump connecting shaft 1 and the oil tank are welded and fixed into a whole, a self-balancing expansion pipe 21 is fixedly installed above the oil tank 2, one end of the self-balancing expansion pipe 21 is communicated with the inside of the oil tank 2, the other end of the self-balancing expansion pipe extends out, and the self-balancing expansion pipe 21 is an external reinforcing ring located at the upper end of the oil tank.
Referring to fig. 1 and 2, as shown in the embodiment of the drawings, an oil tank 2 is suitable for a space for storing oil, a multilayer structure of a sealing damping ring 11 is embedded at a joint of an oil pump connecting shaft 1 and the oil tank 2, the sealing damping ring 11 is formed by overlapping a plurality of layers of sealing rings, and is shaped like a square ring, the multilayer structure of the sealing damping ring 11 can simultaneously play two functions of damping and sealing, because the position of the sealing damping ring 11 is at the joint of the oil pump connecting shaft 1 and the oil tank 2, the sealing damping ring 11 is set to be a multilayer structure, which can better seal larvae in the oil tank 2, protect a weak connection structure of the oil tank 2, the oil pump connecting shaft 1 is often in a rotary motion state, which further ensures that the oil body in the oil tank 2 cannot seep out when the oil pump connecting shaft 1 is in a dynamic state for a long time, the multi-layer and multi-sheet overlapped structure of the sealing damping ring 11 just plays a damping role and slows down the mechanical vibration generated when the oil pump connecting shaft 1 rotates, thereby better protecting the oil pump connecting shaft 1 and the oil pump in a balanced working state, the oil pump connecting shaft 1 is connected with the oil pump through transmission, the oil body in the oil tank 2 is driven to circularly roll through the rotation of the pump body, simultaneously the heat of the oil tank 2 is discharged through flaring by the rotation of the heat dissipation fan 3, when the oil temperature pressure in the oil tank 2 is overhigh, the fixed outer sleeve 213 on the self-balancing expansion pipe 21 is jacked up by the airflow to release a part of hot pressing, if the hot pressing is raised again, the self-balancing expansion pipe 21 generates the telescopic expansion action under the influence of the hot pressing, then the thrust generated by the repeated expansion and contraction is used for continuously sending out the hot pressing, and when the hot pressing is not enough to enable the self, the self-balancing expansion pipe 21 can be restored, and the process is repeated, so that excessive heat release can be avoided when the temperature of the engine oil is low, the sticky connection block generated when the temperature of the engine oil is low is avoided, meanwhile, the problem that the lubrication of the bottom of an engine is insufficient due to the fact that the engine oil is excessively cooled, the temperature is reduced and the viscosity is reduced is solved, and different requirements for cooling of an oil body under different hot pressures are met through the three-stage cooling change of weak-medium-strong.
Referring to fig. 1, 2 and 3, as shown in the embodiment of the drawings, an oil tank 2 and a water tank 4 below are welded into a whole, the oil tank 2 and the water tank 4 are made of flexible metal materials, in order to make the use state of the whole radiator more obvious, when the radiator is excessively stressed under high pressure, the oil tank 2 and the water tank 4 can be stressed and deformed, and cannot be restored after the acting force is lost after the radiator is cooled, so that people can find the problems of the radiator in time, the structure is different from the existing radiating tank body with higher metal strength, the micro-crack can not generate a large-area deformation state, the flexible manufacturing materials of the oil tank 2 and the water tank 4 can be deformed under excessively high internal pressure, and are easily perceived by people, thereby generating strong crisis consciousness, promoting people to replace or maintain the radiator, avoiding early safety hazards, and protecting the property safety of people, the water-running tank 4 also comprises a throttle valve 41 arranged on one side of the oil pump connecting shaft 1 and an inlet and outlet 42 which is symmetrical with the throttle valve 41 and is arranged at the inlet and outlet 42, the throttle valve 41 is used for opening or closing the water-running tank 4, the liquid in the water-running tank 4 can be replaced by the throttle valve 41, the position of the throttle valve 41 is easy to control and operate, is convenient to clean and not easy to store dirt and oil stain, the radiating fan 3 is arranged above the water-running tank 4, the inlet and outlet 42 is arranged below the radiating fan 3, the heat dissipation fan 3 further comprises bolt columns 31 distributed around the axial direction, the bolt columns 31 can firmly fix each fan blade in the heat dissipation fan 3, or more firmly stabilize the stability of the heat radiation fan 3 during working, ensure the continuous and stable delivery of wind power, thereby stabilized the cooling effect, heat dissipation fan 3 is the fan body of five lamella flabellums, and the rear of heat dissipation fan 3 is connected as an organic whole with the back wall laminating of machine oil case 2.
Referring to fig. 4, as shown in the embodiment of the drawing, gaps are formed between the inner side wall of the gimbal 211 and the outer walls of the self-balanced expansion pipe 21, the inner wall of the gimbal 211 is corrugated to enhance the internal pressure resistance of the side wall of the self-balanced expansion pipe 21 and make the displacement of the respective balanced expansion pipe 21 uniform after compression, so as to ensure that the displacement of the self-balanced expansion pipe 21 is within a certain range, a cylindrical fixed outer sleeve 213 is annularly sleeved on the periphery of the self-balanced expansion pipe 21, the longitudinal axes of the fixed outer sleeve 213 and the guide seat 212 are on the same vertical line, and the fixed outer sleeve 213 is used for preventing the self-balanced expansion pipe 21 from being damaged due to bumping during the moving process. The self-balancing expansion tube 21 can be used for dust-proof and anti-vibration fixation, the purpose is to close the self-balancing expansion tube 21 after the air flow impacts the self-balancing expansion tube 21, the air flow can be discharged from the inside of the self-balancing expansion tube 21 after being removed, and the outer end of the self-balancing expansion tube 21 and the outside are protected from being in a non-contact state.
Referring to fig. 1 and 4, as shown in the embodiment of the drawings, the self-equalizing expansion pipe 21 comprises an equalizing ring 211, a guide seat 212 and a fixed outer sleeve 213, wherein the inner wall of the equalizing ring 211 is corrugated, the self-equalizing expansion pipe 21 is an elastic member, and when the self-equalizing expansion pipe 21 receives hot pressing from the oil tank 2, the flushing of fluid on the inner surface of the pipe and the pressure loss of the fluid are reduced, and the self-equalizing expansion pipe is mainly used for pipelines for conveying high-flow-rate fluid. The self-balancing expansion pipe is welded at the upper end of the whole radiator according to the medium flow direction and located at the upstream of fluid, a self-balancing expansion pipe 21 is fixed in an embedded type clamping sleeve in a guide seat 212, balancing rings 211 are symmetrically arranged on two sides of the self-balancing expansion pipe 21, the balancing rings 211 are embedded in the guide seat 212 from two sides of the guide seat 212 and have partial protrusions, and the guide seat 212 is connected to the self-balancing expansion pipe 21 and is mainly used for limiting the displacement range of the corrugated pipe in a normal working state. In the event of failure of the equalizer ring 211, the pilot mount 212 must withstand the full internal pressure thrust while still preventing over-extension of the self-equalizing expansion tube 21.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a sealing damping ring with a multilayer structure, which slows down the mechanical vibration generated when the connecting shaft of the oil pump rotates, thereby better protecting the two in a balanced working state, and the three-stage heat dissipation change of weak-medium-strong is completed by matching the self-balanced expansion pipe with the heat dissipation fan during heat dissipation, so as to adapt to different demands for heat dissipation of oil bodies under different heat pressures, thereby avoiding the sticky connecting block caused by excessive heat release, and simultaneously avoiding the problems that the engine oil is excessively cooled, the temperature is reduced, the viscosity is reduced, and the lubrication at the bottom of the engine is insufficient, the position of the throttle valve is easy to control and operate, which is convenient to clean, is not easy to store dirt and contain dirt, and the sticky oil stain, the oil tank and the water tank are both made of flexible metal materials, the structure generates a microcrack and can not generate a large-area deformation state, the deformation occurs, and, the early potential safety hazard can be avoided, and the property safety of people is protected.
The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.
Claims (8)
1. The utility model provides a transmission oil radiator for engineering machine tool vehicle, includes oil pump connecting axle (1), and circulation power is obtained through the oil pump of connecting vehicle engine to oil pump connecting axle (1), its characterized in that: oil pump connecting axle (1) stretches out in from oil tank (2), and both welded fastening are as an organic whole, oil tank (2) are applicable to the space that the oil body was deposited, the junction embedding of oil pump connecting axle (1) and oil tank (2) has multilayer structure's sealed damping ring (11), oil tank (2) and the below is walked water tank (4) and is welded as an organic wholely, walk the top of water tank (4) and install heat dissipation fan (3), heat dissipation fan (3) are the fan body of five flabellums, the rear of heat dissipation fan (3) is connected as an organic wholely with the back wall laminating of oil tank (2).
2. The transmission oil radiator for the construction machinery vehicle according to claim 1, wherein: the top fixed mounting of machine oil case (2) has from balanced expansion pipe (21), from balanced expansion pipe (21) one end and the inside intercommunication each other of machine oil case (2), the other end extends out.
3. The transmission oil radiator for the construction machinery vehicle according to claim 2, wherein: the self-balanced expansion pipe (21) comprises a balanced ring (211), a guide seat (212) and a fixed outer sleeve (213), the inner wall of the balanced ring (211) is corrugated, and the self-balanced expansion pipe (21) is an elastic piece.
4. The transmission oil radiator for the construction machinery vehicle according to claim 3, wherein: the self-balance expansion pipe (21) is fixed in the guide seat (212) in an embedded type clamping sleeve mode, balance rings (211) are symmetrically arranged on two sides of the self-balance expansion pipe (21), and the balance rings (211) are embedded in the guide seat (212) from two sides of the guide seat (212) and are provided with partial protrusions.
5. The transmission oil radiator for the construction machinery vehicle according to claim 4, wherein: the inner side wall of the equalizing ring (211) and the outer walls of the two sides of the self-equalizing expansion pipe (21) are provided with gaps, a cylindrical fixed outer sleeve (213) is annularly sleeved on the periphery of the self-equalizing expansion pipe (21), and the longitudinal axes of the fixed outer sleeve (213) and the guide seat (212) are positioned on the same vertical line.
6. The transmission oil radiator for the construction machinery vehicle according to claim 1, wherein: the oil tank (2) and the water flowing tank (4) are both made of flexible metal materials, and the water flowing tank (4) further comprises a throttle valve (41) arranged on one surface of the oil pump connecting shaft (1) and an inlet and an outlet (42) which are symmetrical with the throttle valve (41).
7. The transmission oil radiator for the construction machinery vehicle according to claim 1, wherein: the sealing damping ring (11) is formed by overlapping a plurality of layers of sealing rings, and is in a structure similar to a bud ring.
8. The transmission oil radiator for the construction machinery vehicle according to claim 1, wherein: an inlet and an outlet (42) are arranged below the heat dissipation fan (3), and the heat dissipation fan (3) further comprises bolt columns (31) which are distributed in an axial surrounding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921924745.1U CN211116169U (en) | 2019-11-09 | 2019-11-09 | Transmission oil radiator for engineering machinery vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921924745.1U CN211116169U (en) | 2019-11-09 | 2019-11-09 | Transmission oil radiator for engineering machinery vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211116169U true CN211116169U (en) | 2020-07-28 |
Family
ID=71695522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921924745.1U Expired - Fee Related CN211116169U (en) | 2019-11-09 | 2019-11-09 | Transmission oil radiator for engineering machinery vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211116169U (en) |
-
2019
- 2019-11-09 CN CN201921924745.1U patent/CN211116169U/en not_active Expired - Fee Related
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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: 20210202 Address after: 330000 No.98 Zhongmu Road, Xiaolan Economic Development Zone, Nanchang County, Nanchang City, Jiangxi Province Patentee after: Nanchang Bairui Industrial Co.,Ltd. Address before: 330000 No.98 Zhongmu Road, Xiaolan Economic Development Zone, Nanchang County, Nanchang City, Jiangxi Province Patentee before: Jiangxi Zhongrui Construction Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |