CN209621574U - Hydraulic pump radiator in a kind of crawler crane hydraulic system - Google Patents
Hydraulic pump radiator in a kind of crawler crane hydraulic system Download PDFInfo
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- CN209621574U CN209621574U CN201920036197.2U CN201920036197U CN209621574U CN 209621574 U CN209621574 U CN 209621574U CN 201920036197 U CN201920036197 U CN 201920036197U CN 209621574 U CN209621574 U CN 209621574U
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- hydraulic pump
- containment envelope
- support base
- mounting base
- crawler crane
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Abstract
The utility model discloses hydraulic pump radiators in a kind of crawler crane hydraulic system, including support base, mounting base and hydraulic pump, the hydraulic pump is mounted on support base, the containment envelope being fixedly connected with support base is provided on the outside of the hydraulic pump, two sides inside the containment envelope close to hydraulic pump are provided with heat emission fan, the thermal vias of small-bore is offered on the outer wall of the containment envelope, the top of the containment envelope is equipped with cooling fin, the cooling fin is through to inside containment envelope, the front of the containment envelope is equipped with overhauls window, the side of the overhauls window is hinged with maintenance door, mounting base is provided with below the support base, it is fixedly connected between the mounting base and support base by shock structure.The utility model, structure is simple, easy to use, can rapidly to hydraulic pump carry out radiating and cooling, effectively avoid hydraulic pump because the temperature that runs at high speed for a long time is excessively high damage the case where, extend the service life of hydraulic pump.
Description
Technical field
The utility model relates to hydraulic pump heat abstractor technical field, in specifically a kind of crawler crane hydraulic system
Hydraulic pump radiator.
Background technique
The hydraulic system of crawler crane is its important component part, and hydraulic pump is then the power member of hydraulic system
Part is to suck oil liquid from hydraulic oil container by engine or motor drive, forms pressure oil discharge, be sent to executive component
A kind of element.Hydraulic pump can generate a large amount of heat when running at high speed, and need to radiate to it.But it is existing hydraulic
Radiator is pumped, structure is complex, and operation and use are not convenient enough, and radiating efficiency is low, heat dissipation effect is poor, and heat is easy heap
Product does not distribute not go out in the device, while not having the function to hydraulic pump damping, generates when cannot reduce hydraulic pump works
Vibration, has a single function, practicability is poor.
Utility model content
The purpose of this utility model is to provide hydraulic pump radiators in a kind of crawler crane hydraulic system, with solution
Hydraulic pump radiator certainly in the prior art, structure is complicated, and operation and use are not convenient enough, and radiating efficiency is low, heat dissipation effect
The problems such as fruit is poor.
To achieve the above object, the utility model provides the following technical solutions: in a kind of crawler crane hydraulic system
Hydraulic pump radiator, including support base, mounting base and hydraulic pump, the hydraulic pump are mounted on support base, the hydraulic pump
Outside be provided with the containment envelope being fixedly connected with support base, the two sides inside the containment envelope close to hydraulic pump are provided with
Heat emission fan, the thermal vias of small-bore is offered on the outer wall of the containment envelope, and the top of the containment envelope is equipped with heat dissipation
Piece, the cooling fin are through to inside containment envelope, and the front of the containment envelope is equipped with overhauls window, the overhauls window
Side is hinged with maintenance door, and desiccant pack is provided on the inner wall of the maintenance door, is filled with active carbon in the desiccant pack
Desiccant is provided with mounting base below the support base, is fixedly connected between the mounting base and support base by shock structure,
The outer wall surrounding of the mounting base is provided with fixed ear, is fitted with fastening screw in the fixed ear.
Preferably, the upper surface of the containment envelope offers round port, is provided with wear-resistant sleeve on the inside of the round port.
Preferably, the edge of the maintenance door is provided with magnet buckle closure, the overhauls window it is opposite with magnet buckle closure
Magnet button is provided on the position answered.
Preferably, the shock structure is made of telescopic rod and the reset spring being set on the outside of telescopic rod, described to stretch
Contracting bar is arranged vertically and its upper and lower ends is fixedly connected with support base and mounting base respectively.
Preferably, the cooling fin is the plate made of aluminium alloy, brass or bronze or laminated structure, the cooling fin
Heat dissipation convex block is provided on the exposed outer wall outside containment envelope, the heat dissipation convex block is hemispherical shape.
Compared with prior art, the utility model has the beneficial effects that the utility model, structure is simple, easy to use, leads to
Cross equipped with cooling fin, heat emission fan and the thermal vias of small-bore, rapidly the hydraulic pump in containment envelope can be carried out scattered
Heat drop temperature, effectively avoid hydraulic pump because the temperature that runs at high speed for a long time is excessively high damage the case where, extend hydraulic pump
Service life, and the thermal vias of small-bore, not only ensure that the air flow property in containment envelope, but can be reduced external dust into
Enter the situation into containment envelope, in addition, facilitating people to the liquid of failure in the maintenance door of containment envelope front setting
Press pump is overhauled, and without dismantling entire containment envelope, overhauls convenient, time saving, the desiccant being arranged on maintenance door inner wall
Packet, the moisture caning absorb inside containment envelope, improves the drying property inside containment envelope, reduces hydraulic pump dampness life
The case where rust, meanwhile, the shock structure being arranged between mounting base and support base can play preferable bumper and absorbing shock to hydraulic pump
Effect, the vibration generated when alleviating hydraulic pump works are beneficial to improve the stability of hydraulic pump works, and practicability is preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model.
In figure: 1, mounting base；2, support base；3, containment envelope；4, magnet button；5, hydraulic pump；6, overhauls window；7, dry
Agent packet；8, magnet buckle closure；9, active carbon desiccant；10, maintenance door；11, circle port；12, cooling fin；13, thermal vias；14,
Radiate convex block；15, wear-resistant sleeve；16, heat emission fan；17, fixed ear；18, shock structure；19, telescopic rod；20, reset spring；21, tight
Gu screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, in the utility model embodiment, hydraulic pump dissipates in a kind of crawler crane hydraulic system
Thermal, including support base 2, mounting base 1 and hydraulic pump 5, hydraulic pump 5 are mounted on support base 2, the outside setting of hydraulic pump 5
There is the containment envelope 3 being fixedly connected with support base 2,3 inside of containment envelope is provided with heat emission fan 16 close to the two sides of hydraulic pump 5,
The thermal vias 13 of small-bore is offered on the outer wall of containment envelope 3, the top of containment envelope 3 is equipped with cooling fin 12, cooling fin
12 are through to inside containment envelope 3, can be fast by the thermal vias 13 of the cooling fin 12, heat emission fan 16 and the small-bore that are equipped with
Radiating and cooling fastly is carried out to the hydraulic pump 5 in containment envelope 3, effectively avoids hydraulic pump 5 because of the temperature that runs at high speed for a long time
The case where spending height and damaging, extends the service life of hydraulic pump 5, and the thermal vias 13 of small-bore, both ensure that protection
Air flow property in outer cover 3, and can be reduced the situation that external dust enters in containment envelope 3, the front of containment envelope 3 is set
There is overhauls window 6, the side of overhauls window 6 is hinged with maintenance door 10, by opening maintenance door 10, facilitates people to appearance event
The hydraulic pump 5 of barrier is overhauled, and without dismantling entire containment envelope 3, maintenance is convenient, time saving, is set on the inner wall of maintenance door 10
It is equipped with desiccant pack 7, active carbon desiccant 9 is filled in desiccant pack 7, active carbon desiccant 9 is can absorb inside containment envelope 3
Moisture, improve the drying property inside containment envelope 3, reduce hydraulic pump 5 dampness the case where getting rusty, support base 2
Lower section is provided with mounting base 1, is fixedly connected between mounting base 1 and support base 2 by shock structure 18, the outer wall surrounding of mounting base 1
It is provided with fixed ear 17, fastening screw 21 is fitted in fixed ear 17, the installation for facilitating whole device by fastening screw 2 is solid
Fixed, the upper surface of containment envelope 3 offers round port 11, and the inside of circle port 11 is provided with wear-resistant sleeve 15, and circle port 11 is used for
Be pierced by and be retracted for the plunger of hydraulic pump 5, the edge of maintenance door 10 is provided with magnet buckle closure 8, overhauls window 6 with magnet button
Lid 8 is provided with magnet button 4 on corresponding position, by the cooperation of magnet button 4 and magnet buckle closure 8, facilitates maintenance door 10
Opening and closing, shock structure 18 are made of telescopic rod 19 and the reset spring 20 being set on the outside of telescopic rod 19, telescopic rod
19 are arranged vertically and its upper and lower ends is fixedly connected with support base 2 and mounting base 1 respectively, the setting of shock structure 18, can be right
Hydraulic pump 5 plays preferable shock absorbing effect, alleviates the vibration generated when hydraulic pump 5 works, is beneficial to improve hydraulic pump 5
The stability of work, practicability is preferable, and cooling fin 12 is the plate made of aluminium alloy, brass or bronze or laminated structure, dissipates
Heat dissipation convex block 14 is provided on the exposed outer wall outside containment envelope 3 of backing 12, heat dissipation convex block 14 is hemispherical shape.
The working principle of the utility model is: so that heat emission fan 16 is connected external power supply during hydraulic pump 5 operates,
Heat emission fan 16 is powered on the speed air flow accelerated inside containment envelope 3, by the heat in containment envelope 3 from thermal vias
13 discharges, meanwhile, the heat flowed in containment envelope 3, cooling fin 12 it is thermally conductive under be lost in external environment, enhance pair
The heat dissipation effect of hydraulic pump 5, thus reduce hydraulic pump 5 because the temperature that runs at high speed for a long time is excessively high burn out the case where, meanwhile,
During hydraulic pump 5 operates, shock structure 18 between mounting base 1 and support base 2, can buffer, which reduces hydraulic pump 5, works
When the vibration that generates, the stability of the work of hydraulic pump 5 is improved, in addition, the active carbon desiccant 9 in desiccant pack 7, can absorb
Moisture inside containment envelope 3 improves the drying property inside containment envelope 3, reduces the feelings that the dampness of hydraulic pump 5 is got rusty
Condition.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. hydraulic pump radiator in a kind of crawler crane hydraulic system, including support base (2), mounting base (1) and hydraulic
It pumps (5), it is characterised in that: the hydraulic pump (5) is mounted on support base (2), is provided with and props up on the outside of the hydraulic pump (5)
The containment envelope (3) that support seat (2) is fixedly connected, the internal two sides close to hydraulic pump (5) of the containment envelope (3) are provided with heat dissipation
Fan (16), offer the thermal vias (13) of small-bore on the outer wall of the containment envelope (3), the containment envelope (3) it is upper
Side is equipped with cooling fin (12), and the cooling fin (12) is through to containment envelope (3) inside, and the front of the containment envelope (3) is set
Have overhauls window (6), the side of the overhauls window (6) is hinged with maintenance door (10), is set on the inner wall of the maintenance door (10)
It is equipped with desiccant pack (7), is filled with active carbon desiccant (9) in the desiccant pack (7), is set below the support base (2)
It is equipped with mounting base (1), is fixedly connected between the mounting base (1) and support base (2) by shock structure (18), the mounting base
(1) outer wall surrounding is provided with fixed ear (17), is fitted with fastening screw (21) on the fixed ear (17).
2. hydraulic pump radiator in a kind of crawler crane hydraulic system according to claim 1, it is characterised in that:
The upper surface of the containment envelope (3) offers round port (11), is provided with wear-resistant sleeve (15) on the inside of the round port (11).
3. hydraulic pump radiator in a kind of crawler crane hydraulic system according to claim 1, it is characterised in that:
The edge of the maintenance door (10) is provided with magnet buckle closure (8), the overhauls window (6) it is corresponding with magnet buckle closure (8)
Position on be provided with magnet button (4).
4. hydraulic pump radiator in a kind of crawler crane hydraulic system according to claim 1, it is characterised in that:
The shock structure (18) is made of telescopic rod (19) and the reset spring (20) being set on the outside of telescopic rod (19), described to stretch
Contracting bar (19) is arranged vertically and its upper and lower ends is fixedly connected with support base (2) and mounting base (1) respectively.
5. hydraulic pump radiator in a kind of crawler crane hydraulic system according to claim 1, it is characterised in that:
The cooling fin (12) is the plate made of aluminium alloy, brass or bronze or laminated structure, the cooling fin (12) it is exposed
Heat dissipation convex block (14) is provided on the external outer wall of containment envelope (3), the heat dissipation convex block (14) is hemispherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036197.2U CN209621574U (en) | 2019-01-10 | 2019-01-10 | Hydraulic pump radiator in a kind of crawler crane hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036197.2U CN209621574U (en) | 2019-01-10 | 2019-01-10 | Hydraulic pump radiator in a kind of crawler crane hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621574U true CN209621574U (en) | 2019-11-12 |
Family
ID=68449371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920036197.2U Active CN209621574U (en) | 2019-01-10 | 2019-01-10 | Hydraulic pump radiator in a kind of crawler crane hydraulic system |
Country Status (1)
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|---|---|
| CN (1) | CN209621574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236550A (en) * | 2021-05-28 | 2021-08-10 | 张文学 | Hydraulic pump for petroleum drilling and production equipment |
-
2019
- 2019-01-10 CN CN201920036197.2U patent/CN209621574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236550A (en) * | 2021-05-28 | 2021-08-10 | 张文学 | Hydraulic pump for petroleum drilling and production equipment |
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