CN218817367U

CN218817367U - Engineering vehicle hydraulic oil temperature adjusting device

Info

Publication number: CN218817367U
Application number: CN202223417136.1U
Authority: CN
Inventors: 王建军; 郝素兰; 李钦生
Original assignee: Anhui Technical College of Mechanical and Electrical Engineering
Current assignee: Shandong Tiehang Construction Labor Service Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-07
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses an engineering vehicle hydraulic oil temperature regulation apparatus, belong to the temperature regulation apparatus field, the oil tank comprises an oil tank, oil tank and water tank fixed mounting, fixed mounting has the outlet pipe on the water tank, fixed mounting has a circulating pump on the outlet pipe, the one end fixed mounting of outlet pipe has the third joint head No. one, one side fixed mounting of third joint head has the distributive pipe No. one, the opposite side fixed mounting of third joint head has the distributive pipe No. two, fixed mounting has the oil feed pipe on the oil tank, fixed mounting has the circulating pump No. two on the oil feed pipe, oil feed pipe and the fixed intercommunication of engineering truck, through spiral pipe and spiral leaf isotructure that sets up in the oil tank, with the temperature regulation control process of hydraulic oil, control is in the oil tank, through the cooling water after the heating or the cooling water that does not heat, the circulation flow in the oil tank, with the oil body temperature control in the oil tank in certain within range, when engineering vehicle needs, directly supply engineering vehicle, thereby make the temperature control of the oil body more good.

Description

Engineering vehicle hydraulic oil temperature adjusting device

Technical Field

The utility model relates to a temperature regulation apparatus field, in particular to engineering vehicle hydraulic oil temperature regulation apparatus.

Background

The engineering vehicle is a main power of the building engineering, the progress of the building engineering is doubled due to the occurrence of the engineering vehicle, the manpower is greatly reduced, the operation of the engineering vehicle is observed, the power of machines and science and technology cannot be shocked, the engineering vehicle is used for carrying, digging, rush repair, even fighting and the like of the engineering, the temperature of hydraulic oil is adjusted by the conventional engineering vehicle, mainly in the transportation process of an oil supply pipeline, the temperature of oil supply is controlled by an electric heater or a cooler, and in the transportation process of the oil supply, the oil body has more residence time in the electric heater and the cooler, and the heat exchange time of the oil body is too short, so that the heat control effect of the oil body is poor, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an engineering vehicle hydraulic oil temperature regulation apparatus can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an engineering vehicle hydraulic oil temperature regulation apparatus, includes the oil tank, oil tank and water tank fixed mounting, fixed mounting has the outlet pipe on the water tank, fixed mounting has a circulating pump on the outlet pipe, the one end fixed mounting of outlet pipe has a third joint head, one side fixed mounting of a third joint head has a distributive pipe, the opposite side fixed mounting of a third joint head has No. two distributive pipes, fixed mounting has the oil feed pipe on the oil tank, fixed mounting has No. two circulating pumps on the oil feed pipe, oil feed pipe and the fixed intercommunication of machineshop car, fixed mounting has back oil pipe on the machineshop car to communicate each other with the oil tank through returning oil pipe, fixed mounting has the filter on the back oil pipe, fixed mounting has the spiral pipe in the oil tank, the inherent side position movable mounting who is located the spiral pipe in the oil tank has the bull stick, fixed mounting has the spiral leaf on the bull stick, the side position fixed mounting that is located the spiral leaf has drive gear on the bull stick, side position movable mounting of a drive gear has No. two drive gear, fixed mounting has temperature sensor on the oil tank.

Preferably, a water return pipe is fixedly communicated with a water outlet of the spiral pipe, and the water return pipe is fixedly communicated with the water tank.

Preferably, a first switching valve is fixedly installed on the first water dividing pipe, an electric heater is fixedly installed on the first water dividing pipe at the side position of the first switching valve, a second switching valve is fixedly installed on the first water dividing pipe at the side position of the electric heater, and a third switching valve is fixedly installed on the second water dividing pipe.

Preferably, a water inlet of the spiral pipe is fixedly provided with a second three-way head, and the first distributive pipe, the second distributive pipe and the second three-way head are movably communicated.

Preferably, two bearings are fixedly installed in the oil tank, the rotating rod is fixedly installed with the oil tank through the bearings, an oil filling port is fixedly installed on the oil tank, and an oil filling cover is movably installed on the oil filling port.

Preferably, the transfer line is through bearing and oil tank fixed mounting equally, the support is installed to the oil tank, fixed mounting has gear motor on the support, gear motor's pivot and transfer line fixed connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through spiral pipe and spiral leaf isotructure that set up in the oil tank, with the temperature regulation control process of hydraulic oil, control is in the oil tank, through the cooling water after the heating or the unheated cooling water, at the oil tank mesocycle flow, with the oil body temperature control in the oil tank in certain within range, when the engineering vehicle needs, directly supply engineering vehicle to make the temperature control of the oil body more good.

Drawings

Fig. 1 is a schematic cross-sectional structural view of an oil tank of the present invention;

fig. 2 is a schematic structural view of the rotating rod and the transmission rod of the present invention;

fig. 3 is a schematic structural diagram of the oil supply cycle and the water cooling cycle of the oil tank of the present invention.

In the figure: 1. an oil tank; 2. a water return pipe; 3. a water tank; 4. a water outlet pipe; 5. a first circulating pump; 6. a first three-way head; 7. a first shunt pipe; 8. a first switching valve; 9. an electric heater; 10. a second switching valve; 11. a second water distribution pipe; 12. a third switching valve; 13. a second three-way head; 14. an oil supply pipe; 15. a second circulating pump; 16. a machineshop truck; 17. an oil return pipe; 18. a filter; 19. a spiral tube; 20. an oil filler; 21. an oil filling cap; 22. a temperature sensor; 23. a rotating rod; 24. helical leaves; 25. a bearing; 26. a first transmission gear; 27. a second transmission gear; 28. a transmission rod; 29. a support; 30. a speed reducing motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a hydraulic oil temperature adjusting device for engineering vehicles comprises an oil tank 1, the oil tank 1 and a water tank 3 are fixedly installed, a water outlet pipe 4 is fixedly installed on the water tank 3, a first circulating pump 5 is fixedly installed on the water outlet pipe 4, a first three-way head 6 is fixedly installed at one end of the water outlet pipe 4, a first shunt pipe 7 is fixedly installed at one side of the first three-way head 6, a second shunt pipe 11 is fixedly installed at the other side of the first three-way head 6, an oil supply pipe 14 is fixedly installed on the oil tank 1, a second circulating pump 15 is fixedly installed on the oil supply pipe 14, the oil supply pipe 14 is fixedly communicated with an engineering vehicle 16, an oil return pipe 17 is fixedly installed on the engineering vehicle 16 and is communicated with the oil tank 1 through the oil return pipe 17, a filter 18 is fixedly installed on the oil return pipe 17, a spiral pipe 19 is fixedly installed in the oil tank 1, a water outlet of the spiral pipe 19 is fixedly communicated with a water return pipe 2, the water return pipe 2 is fixedly communicated with the water tank 3, a first switching valve 8 is fixedly arranged on a first water dividing pipe 7, an electric heater 9 is fixedly arranged on the first water dividing pipe 7 at the side position of the first switching valve 8, a second switching valve 10 is fixedly arranged on the first water dividing pipe 7 at the side position of the electric heater 9, a third switching valve 12 is fixedly arranged on a second water dividing pipe 11, a second three-way head 13 is fixedly arranged at a water inlet of a spiral pipe 19, the first water dividing pipe 7 and the second water dividing pipe 11 are movably communicated with the second three-way head 13, a water outlet pipe 4 transmits cooling water to the first three-way head 6, the first switching valve 8, the electric heater 9 and the second switching valve 10 are opened, so that the cooling water flows into the spiral pipe 19 through the first water dividing pipe 7 and the second three-way head 13 and is heated through the electric heater 9, thereby realizing the thermal heating of oil bodies in the oil tank 1, the third switching valve 12 is opened to cool the oil in the oil tank 1 with the cooling water.

A rotating rod 23 is movably arranged at the side position of the spiral pipe 19 in the oil tank 1, a spiral blade 24 is fixedly arranged on the rotating rod 23, a first transmission gear 26 is fixedly arranged at the side position of the spiral blade 24 on the rotating rod 23, a second transmission gear 27 is movably arranged at the side position of the first transmission gear 26, a transmission rod 28 is fixedly arranged on the second transmission gear 27, a temperature sensor 22 is fixedly arranged on the oil tank 1, two bearings 25 are fixedly arranged in the oil tank 1, the rotating rod 23 is fixedly arranged with the oil tank 1 through the bearings 25, an oil filling opening 20 is fixedly arranged on the oil tank 1, an oil filling cover 21 is movably arranged on the oil filling opening 20, the transmission rod 28 is also fixedly arranged with the oil tank 1 through the bearings 25, a support 29 is arranged on the oil tank 1, a speed reducing motor 30 is fixedly arranged on the support 29, a rotating shaft of the speed reducing motor 30 is fixedly connected with the transmission rod 28, the speed reducing motor 30 rotates, the transmission rod 28 can rotate through the second transmission gear 27 and the first transmission gear 26, the rotating rod 23 is driven to rotate the spiral blade 24, the spiral pipe 24 is stirred, the oil body is fully contacted with the oil body and the spiral pipe 19, so that the oil body is uniformly heated or cooled.

It should be noted that, the utility model relates to an engineering vehicle hydraulic oil temperature adjusting device, temperature sensor 22 real-timely transmits the temperature of the oil body in oil tank 1 for the user, take out the cooling water through circulating pump 5, transmit to No. 6 three-way heads through outlet pipe 4, open No. 8 switching valves, electric heater 9, no. two switching valves 10, make the cooling water flow into spiral pipe 19 through No. one distributive pipe 7, no. two three-way heads 13, heat the cooling water through electric heater 9, and flow in spiral pipe 19 through hot water, heat the oil body, start gear motor 30, make transfer line 28 through No. two drive gear 27, no. 26 drive bull stick 23, make spiral blade 24 rotate, stir the oil body, make oil body and spiral pipe 19 fully contact, make the oil body be heated evenly or receive the cold evenly, thereby heat the oil body in the oil tank 1, perhaps open No. three diverter valves 12, make the cooling water get into the spiral pipe 19 through No. two distributive pipes 11, thereby cool down the oil body, will control the temperature of the oil body through this structure, thereby when machineshop car 16 does not work, with the oil body control in the oil tank 1 in reasonable scope, when machineshop car 16 during operation, take out the oil body through No. two circulating pump 15 with hydraulic oil, send the oil body into the machineshop car 16 through supply line 14, the rethread returns oil pipe 17 and retrieves the oil body, and filter impurity back through filter 18, send into oil tank 1 in and continue the circulation use, can observe the oil tank 1 temperature after retrieving the oil body through temperature sensor 22 simultaneously, through the temperature of the cooling water in the water tank 3, continue to control the oil body temperature, make the temperature control of the oil body in the oil tank 1 better.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but that the invention is not limited to the embodiments set forth herein and can be practiced with many modifications, alterations, substitutions and alterations without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an engineering vehicle hydraulic oil temperature regulation apparatus, includes oil tank (1), oil tank (1) and water tank (3) fixed mounting, fixed mounting has outlet pipe (4) on water tank (3), fixed mounting has circulating pump (5) on outlet pipe (4), the one end fixed mounting of outlet pipe (4) has a three-way head (6), one side fixed mounting of a three-way head (6) has distributive pipe (7) No. one, the opposite side fixed mounting of a three-way head (6) has distributive pipe (11) No. two, fixed mounting has oil supply pipe (14) on oil tank (1), fixed mounting has circulating pump (15) No. two on oil supply pipe (14), oil supply pipe (14) and engineering truck (16) fixed intercommunication, fixed mounting has time oil pipe (17) on engineering truck (16) to communicate each other through time oil pipe (17) and oil tank (1), fixed mounting has filter (18) on time oil pipe (17), its characterized in that: fixed mounting has spiral pipe (19) in oil tank (1), the side position movable mounting who is located spiral pipe (19) in oil tank (1) has bull stick (23), fixed mounting has spiral leaf (24) on bull stick (23), the side position fixed mounting who is located spiral leaf (24) on bull stick (23) has drive gear (26) No. one, the side position movable mounting of drive gear (26) has drive gear (27) No. two, fixed mounting has transfer line (28) on drive gear (27) No. two, fixed mounting has temperature sensor (22) on oil tank (1).

2. The hydraulic oil temperature regulating device for the engineering vehicle as claimed in claim 1, wherein: a water outlet of the spiral pipe (19) is fixedly communicated with a water return pipe (2), and the water return pipe (2) is fixedly communicated with the water tank (3).

3. The hydraulic oil temperature adjusting device for the engineering vehicle as claimed in claim 2, characterized in that: no. one shunt tube (7) is gone up fixed mounting and is had a diverter valve (8), no. one shunt tube (7) is gone up and is being located the side position fixed mounting of a diverter valve (8) and have electric heater (9), no. one shunt tube (7) is gone up and is being located the side position fixed mounting of electric heater (9) and have No. two diverter valves (10), no. two shunt tubes (11) are gone up fixed mounting and are had No. three diverter valves (12).

4. The hydraulic oil temperature regulating device for the engineering vehicle as claimed in claim 3, wherein: a water inlet of the spiral pipe (19) is fixedly provided with a second three-way head (13), and the first water distribution pipe (7), the second water distribution pipe (11) and the second three-way head (13) are movably communicated.

5. The hydraulic oil temperature adjusting device for the engineering vehicle as claimed in claim 4, wherein: the oil tank is characterized in that two bearings (25) are fixedly mounted in the oil tank (1), the rotating rod (23) is fixedly mounted with the oil tank (1) through the bearings (25), an oil filling port (20) is fixedly mounted on the oil tank (1), and an oil filling cover (21) is movably mounted on the oil filling port (20).

6. The hydraulic oil temperature adjusting device for the engineering vehicle as claimed in claim 5, wherein: the transmission rod (28) is fixedly mounted with the oil tank (1) through a bearing (25), the support (29) is mounted on the oil tank (1), the speed reducing motor (30) is fixedly mounted on the support (29), and a rotating shaft of the speed reducing motor (30) is fixedly connected with the transmission rod (28).