CN219587877U

CN219587877U - Hydraulic oil tank of automobile crane

Info

Publication number: CN219587877U
Application number: CN202223389697.5U
Authority: CN
Inventors: 赵思雨
Original assignee: Guan Shaojie
Current assignee: Guan Shaojie
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-08-25
Anticipated expiration: 2032-12-17

Abstract

The utility model relates to the technical field of hydraulic oil tanks, and provides an automobile crane hydraulic oil tank which comprises an outer tank and an inner tank, wherein the outer tank and the inner tank are of a cavity structure, the inner tank is arranged in the outer tank, a water inlet, a water outlet and a heating plate are arranged on the inner tank, the water inlet is arranged at the top of the inner tank and is provided with a tank cover, an exhaust valve is arranged on the tank cover, the water outlet is arranged at the bottom of the inner tank and extends to the bottom of the outer tank through a pipeline, the heating plate is arranged on the inner wall of the inner tank, and an oil filling port, an oil discharge port, an oil outlet, an oil return port and an oil temperature detection device are arranged on the outer tank. According to the utility model, through arranging the inner box, cooling water can be added in the inner box, so that the heat dissipation of the hydraulic oil tank is facilitated, through arranging the heating plate, the water in the inner box is heated by the heating plate, and then hydraulic oil is heated, through the oil temperature detection device, the hydraulic oil temperature is conveniently detected, the intelligent regulation and control of the oil tank temperature is realized, and the system can run more stably and reliably.

Description

Hydraulic oil tank of automobile crane

Technical Field

The utility model relates to the technical field of hydraulic oil tanks, in particular to an automobile crane hydraulic oil tank.

Background

The most important part in the automobile crane is a hydraulic system, and in the hydraulic system, a hydraulic medium is hydraulic oil generally.

The hydraulic oil tank of the temperature control type automobile crane disclosed in the prior patent 201620803101.7 comprises a tank body, wherein a containing cavity is formed in the bottom of the lower end of the tank body, a coiled pipe is arranged in the containing cavity, a heater is arranged in the inlet end of the coiled pipe, and a rotatable cover plate is further arranged at the lower end of the containing cavity; the inlet end of the coiled pipe is also connected with a temperature regulating system, the temperature regulating system comprises a cooling pipeline, a heating pipeline and a collecting pipeline, a first regulating valve is arranged on the cooling pipeline, and the inlet end of the first regulating valve is sequentially connected with an exhaust fan and an automobile crane cab; the heating pipeline is provided with a second regulating valve, and the inlet end of the second regulating valve is connected with a smoke exhaust pipe of the automobile crane. According to the utility model, the temperature regulating system can cool or heat the hydraulic medium in the hydraulic oil tank, so that the influence of the external environment on the internal hydraulic medium is eliminated, the hydraulic oil tank can normally and stably supply liquid, and the normal use of the hydraulic system is ensured.

According to the hydraulic system, the main part in the automobile crane is the hydraulic system, which is used for the supporting legs and the lifting power element, the hydraulic medium is generally water and hydraulic oil, and under the external influence, the hydraulic medium can expand with heat and contract with cold along with the temperature, and meanwhile, the problems of frosting, icing and overhigh temperature can occur, so that when the hydraulic device is used, the problem of unstable power can occur, meanwhile, the icing can not be used, the inner sealing element can be damaged due to overhigh temperature, the hydraulic part is damaged, and the normal use of the hydraulic system is not facilitated.

Therefore, the technical proposal specially provides an automobile crane hydraulic oil tank to solve the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide the hydraulic oil tank of the automobile crane.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides an automobile crane hydraulic tank, includes outer box and inner box, outer box and inner box all are cavity structure, the inner box sets up in the outer box, be provided with water inlet, outlet and hot plate on the inner box, the water inlet sets up the top of inner box and is provided with the case lid, be provided with the discharge valve on the case lid, the outlet sets up the bottom of inner box and extends to the bottom of outer box through the pipeline, the hot plate sets up on the inner wall of inner box, be provided with oil filler opening, oil drain port, oil-out, return port and oil temperature detection device on the outer box, oil filler opening and oil temperature detection device all set up the top at the outer box, oil-out and return port all set up on the outer wall of outer box one side, the oil drain port sets up on the outer wall of outer box opposite side, oil temperature detection device includes temperature sensor and data processing module, data processing module sets up on the outer box, temperature sensor sets up in the outer box.

Preferably, the oil filler is provided with a fuel tank cap, and the fuel tank cap is connected with the oil filler through threads.

Preferably, the water outlet and the oil drain port are both provided with stop valves.

Preferably, the heating plate is in an electric heating mode and is fixedly connected with the inner box through bolts.

Preferably, the oil outlet and the oil return port are respectively connected with required equipment through oil pipes.

The beneficial effects of the utility model are as follows:

according to the utility model, through arranging the inner box, cooling water can be added in the inner box, so that the heat dissipation of the hydraulic oil tank is facilitated, through arranging the heating plate, the water in the inner box is heated by the heating plate, and then hydraulic oil is heated, through the oil temperature detection device, the hydraulic oil temperature is conveniently detected, the intelligent regulation and control of the oil tank temperature is realized, the system can operate more stably and reliably, and the efficiency of the hydraulic system is improved.

Drawings

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a right side view of the present utility model;

reference numerals illustrate:

the oil-saving device comprises an outer box 1, an inner box 2, a water inlet 3, a water outlet 4, a heating plate 5, a box cover 6, an exhaust valve 7, an oil filler 8, an oil drain 9, an oil outlet 10, an oil return 11, an oil temperature detection device 12, a stop valve 13, a temperature sensor 14, a data processing module 15 and an oil tank cover 16.

Detailed Description

The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications such as up, down, left, right, front, and rear … … are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture such as that shown in the drawings, and if the specific posture is changed, the directional indications are changed accordingly.

In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.

Referring to fig. 1-3 of the specification, the utility model provides an automobile crane hydraulic oil tank, which comprises an outer tank 1 and an inner tank 2, wherein the outer tank 1 and the inner tank 2 are of a cavity structure, the inner tank 2 is arranged in the outer tank 1, a water inlet 3, a water outlet 4 and a heating plate 5 are arranged on the inner tank 2, the water inlet 3 is arranged at the top of the inner tank 2 and is provided with a tank cover 6, an exhaust valve 7 is arranged on the tank cover 6, the water outlet 4 is arranged at the bottom of the inner tank 2 and extends to the bottom of the outer tank 1 through a pipeline, the heating plate 5 is arranged on the inner wall of the inner tank 2, an oil filling port 8, an oil discharge port 9, an oil outlet 10, an oil return port 11 and an oil temperature detection device 12 are arranged on the top of the outer tank 1, the oil outlet 10 and the oil return port 11 are arranged on the outer wall on one side of the outer tank 1, the oil discharge port 9 is arranged on the outer wall on the other side of the outer tank 1, the oil temperature detection device 12 comprises a temperature sensor 14 and a data processing module 15, and the oil temperature detection device 15 is arranged on the outer tank 1. Through setting up inner box 2, can add the cooling water in inner box 2, the hydraulic tank's of being convenient for heat dissipation, through setting up hot plate 5, through the hot plate 5 with the water heating in inner box 2 then heat hydraulic oil, be convenient for detect hydraulic oil temperature through oil temperature detection device 12, realize the intelligent regulation and control of oil tank temperature, make the operation that the system can be more reliable and stable, make hydraulic system efficiency improve.

In an embodiment, referring to fig. 1-3 of the specification, the fuel tank cap 16 is disposed at the fuel filler hole 8, and the fuel tank cap 16 is connected with the fuel filler hole 8 through threads.

In one embodiment, referring to fig. 1-3 of the specification, the drain port 4 and the drain port 9 are provided with stop valves 13.

In an embodiment, referring to fig. 1-3 of the specification, the heating plate 5 is electrically heated and is fixedly connected with the inner box 2 through bolts.

In an embodiment, referring to fig. 1-3 of the specification, the oil outlet 10 and the oil return port 11 are respectively connected with a required device through oil pipes.

When in use, through setting up inner box 2, can add cooling water in inner box 2, the hydraulic tank's of being convenient for heat dissipation, through setting up hot plate 5, then heat hydraulic oil with the water heating in the inner box 2 through hot plate 5, be convenient for detect hydraulic oil temperature through oil temperature detection device 12, realize the intelligent regulation and control of oil tank temperature, make the operation that the system can be more reliable and stable, make hydraulic system efficiency improve.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an automobile crane hydraulic tank, its characterized in that includes outer case (1) and inner box (2), outer case (1) and inner box (2) are cavity structure, inner box (2) set up in outer case (1), be provided with water inlet (3), outlet (4) and hot plate (5) on inner box (2), water inlet (3) set up the top of inner box (2) and be provided with case lid (6), be provided with discharge valve (7) on case lid (6), outlet (4) set up the bottom of inner box (2) and extend to the bottom of outer case (1) through the pipeline, hot plate (5) set up on the inner wall of inner box (2), be provided with oil filler opening (8), oil drain port (9), oil-out (10), return port (11) and detection device (12) on outer case (1), oil filler opening (8) and oil temperature detection device (12) all set up the top at outer case (1), return port (10) and return port (11) set up on outer wall (1) on one side of outer wall (14) and data transmission device (14) are all including on outer wall (1), the data processing module (15) is arranged on the outer box (1), and the temperature sensor (14) is arranged in the outer box (1).

2. The hydraulic oil tank for the automobile crane according to claim 1, wherein the oil filler (8) is provided with an oil tank cover (16), and the oil tank cover (16) is connected with the oil filler (8) through threads.

3. The hydraulic oil tank for the automobile crane according to claim 1, wherein a stop valve (13) is arranged at the water outlet (4) and the oil drain port (9).

4. The hydraulic oil tank for the automobile crane according to claim 1, wherein the heating plate (5) is electrically heated and is fixedly connected with the inner tank (2) through bolts.

5. An automotive crane hydraulic oil tank according to claim 1, characterized in that the oil outlet (10) and the return port (11) are connected to the required equipment by means of oil pipes, respectively.