CN210087704U

CN210087704U - Oil tank with cooling function for mechanical hydraulic pressure

Info

Publication number: CN210087704U
Application number: CN201920590144.5U
Authority: CN
Inventors: 严恺; 商雨楼
Original assignee: Jianhu Bada Hydraulic Machinery Co Ltd
Current assignee: Jianhu Bada Hydraulic Machinery Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-02-18
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a machinery hydraulic pressure oil tank with cooling function, including base, recirculated cooling water tank, support column, oil pump and pneumatic cylinder, the side is provided with the cooler bin on the base, and the inside oil tank that is provided with of cooler bin, and the cooler bin medial surface is provided with the protective housing simultaneously, protective housing one end is connected with the oil tank, and the inside refrigeration piece that is provided with of protective housing, recirculated cooling water tank sets up respectively in the cooler bin left and right sides, and the recirculated cooling water tank is gone up the side and is provided with the water inlet, and the recirculated cooling water tank is gone up the side and is provided with the water pump simultaneously, the water pump sets up at the water inlet inboard, and. This oil tank is used to machinery hydraulic pressure with cooling function is provided with two sets of refrigeration pieces, two outlet pipes and two wet return, carries out the during operation at mechanical hydraulic pressure, and the water pump cools off the oil tank to the inside water suction of water tank to the cooling tank inside, and the refrigeration effect through the refrigeration piece lets mechanical hydraulic pressure's stability not receive the influence simultaneously.

Description

Oil tank with cooling function for mechanical hydraulic pressure

Technical Field

The utility model relates to a machinery hydraulic pressure technical field specifically is a machinery hydraulic pressure oil tank with cooling function.

Background

Mechanical hydraulic pressure is a machinery that is used in the aspect of building engineering, and mechanical hydraulic pressure is inside mainly to come as the medium of transmission energy through hydraulic oil, still have lubricated and rust-resistant function simultaneously, make mechanical hydraulic pressure can play normal operating, but the oil tank that present mechanical hydraulic pressure bottom was used does not take cooling measures, lead to the condition at the long-time work of mechanical hydraulic pressure, the temperature of hydraulic oil is too high, make oil viscosity reduce, make the inside components and parts of mechanical hydraulic pressure wearing and tearing appear, stability reduces, present single oil tank only supplies single mechanical hydraulic pressure to use in addition, the cost is improved like this, but efficiency is reduced, consequently, just, a mechanical hydraulic pressure oil tank with cooling function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil tank for mechanical hydraulic pressure with cooling function to the oil tank that uses bottom the present mechanical hydraulic pressure that proposes in solving above-mentioned background art does not take cooling measures, makes stability reduce, and present mechanical hydraulic cost improves, but has reduced the problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical hydraulic oil tank with a cooling function comprises a base, a circulating cooling water tank, supporting columns, an oil pump and a hydraulic cylinder, wherein a cooling tank is arranged on the upper side face of the base, an oil tank is arranged in the cooling tank, a protective shell is arranged on the inner side face of the cooling tank, one end of the protective shell is connected with the oil tank, a refrigerating sheet is arranged in the protective shell, the circulating cooling water tank is respectively arranged on the left side and the right side of the cooling tank, a water inlet is formed in the upper side face of the circulating cooling water tank, a water pump is arranged on the upper side face of the circulating cooling water tank, the water pump is arranged in the inner side face of the water inlet, a water pumping pipe is arranged on the outer side face of the water pump, the water pumping pipe penetrates through the upper side face of the circulating cooling water tank, a, meanwhile, the return pipe penetrates through the outer side surface of the cooling box and is connected with the circulating cooling water tank, the supporting columns are arranged on the upper side surface of the base, the supporting columns are respectively arranged on the left side and the right side of the cooling box, the fixing plate is arranged at the upper end of the supporting columns, the oil pump is arranged on the upper side surface of the cooling box, the oil pumping pipe is arranged on the lower side surface of the oil pump, the oil pumping pipe sequentially penetrates through the upper side surface of the cooling box and the upper side surface of the oil tank, the first oil outlet pipe is arranged on the upper side surface of the oil pump, the liquid dividing box is arranged on the upper end of the first oil outlet pipe in a penetrating manner, the hydraulic cylinder is arranged on the upper side surface of the fixing plate, the hydraulic cylinders are respectively arranged on the left side and the right side surfaces of the liquid dividing box, the hydraulic rod is arranged, and the lower end of the second oil outlet pipe penetrates through the fixing plate and the upper side face in sequence to be connected with the oil tank.

Preferably, the cooling box is rectangular in shape, and the size of the cooling box is larger than that of the oil tank.

Preferably, the protective housing is provided with two sets, and the length of the protective housing is equal to the distance between the inner side surface of the cooling box and the outer side surface of the oil tank.

Preferably, the refrigeration piece is provided with two sets, and 2 sets of refrigeration pieces are symmetrically arranged about the central axis of the cooling box.

Preferably, the hydraulic cylinder and the hydraulic rod are both provided with two groups, and a telescopic structure is formed between the hydraulic cylinder and the hydraulic rod.

Preferably, the oil inlet pipe and the second oil outlet pipe are both arranged on the inner side surface of the hydraulic cylinder, and the oil inlet pipe and the second oil outlet pipe are symmetrically arranged around the central axis of the hydraulic cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the oil tank with cooling function for mechanical hydraulic pressure,

(1) the hydraulic oil cooling device is provided with two groups of refrigerating sheets, two water outlet pipes and two water return pipes, when mechanical hydraulic pressure works, a hydraulic rod stretches up and down inside a hydraulic cylinder, so that the oil liquid of the hydraulic cylinder is increased due to friction temperature, low-temperature oil liquid is injected into the hydraulic cylinder through an oil inlet pipe, the oil liquid with higher temperature inside the hydraulic cylinder enters an oil tank through a second oil outlet pipe, at the moment, water inside a water tank is pumped into a cooling tank by a water pump to cool the oil tank, and meanwhile, through the refrigerating effect of the refrigerating sheets, the cooling effect of the water inside the cooling tank is better, so that the oil liquid inside the oil tank is rapidly cooled, and the stability of the mechanical hydraulic pressure is;

(2) be provided with two pneumatic cylinders, install through letting two pneumatic cylinders and single oil tank be connected for when using mechanical hydraulic pressure, single oil tank can carry out the fluid cooling to two pneumatic cylinders simultaneously, makes like this cost reduction, and has improved work efficiency.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. the base, 2, the cooler bin, 3, the oil tank, 4, the protective housing, 5, the refrigeration piece, 6, circulative cooling water tank, 7, the water inlet, 8, the water pump, 9, the drinking-water pipe, 10, the outlet pipe, 11, the wet return, 12, the support column, 13, the fixed plate, 14, the oil pump, 15, the oil pipe of pumping, 16, first play oil pipe, 17, divide the liquid box, 18, the pneumatic cylinder, 19, the hydraulic stem, 20, advance oil pipe, 21, the second goes out oil pipe.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a mechanical hydraulic oil tank with a cooling function is disclosed, as shown in figures 1 and 2, a cooling tank 2 is arranged on the upper side surface of a base 1, an oil tank 3 is arranged in the cooling tank 2, the cooling tank 2 is rectangular, and the size of the cooling tank 2 is larger than that of the oil tank 3, so that water in the cooling tank 2 can comprehensively cool the oil tank 3, the cooling rate of oil in the oil tank 3 is faster, the stability of mechanical hydraulic pressure is not easily influenced, meanwhile, a protective shell 4 is arranged on the inner side surface of the cooling tank 2, two groups of protective shells 4 are arranged, the length of the protective shell 4 is equal to the distance between the inner side surface of the cooling tank 2 and the outer side surface of the oil tank 3, so that a refrigerating sheet 5 in the protective shell 4 can comprehensively cool water between the cooling tank 2 and the oil tank 3, one end of the protective shell 4 is connected with the oil tank 3, and the refrigerating, refrigeration piece 5 is provided with two sets ofly, and 2 sets of refrigeration piece 5 sets up about the axis symmetry of cooler bin 2, cools off 2 inside water of cooler bin through two sets of refrigeration pieces 5 for 2 inside water of cooler bin improve 3 inside fluid cooling efficiency of oil tank, and circulative cooling water tank 6 sets up respectively in the 2 left and right sides of cooler bin, and 6 sides of circulative cooling water tank are provided with

water inlet

7, and 6 sides of circulative cooling water tank are provided with water pump 8 simultaneously.

As shown in fig. 3, water pump 8 sets up at water inlet 7 inboardly, and 8 lateral surfaces of water pump are provided with drinking-water pipe 9, drinking-water pipe 9 runs through recirculated cooling water tank 6 and goes up the side simultaneously, 8 medial surfaces of water pump are provided with outlet pipe 10, and outlet pipe 10 runs through 2 lateral surfaces of cooler bin, 2 inside wet return 11 that are provided with of cooler bin, and wet return 11 sets up respectively in the 3 left and right sides of oil tank, wet return 11 runs through 2 lateral surfaces of cooler bin simultaneously and is connected with recirculated cooling water tank 6, through the effect of wet return 11, let the hydroenergy of 2 insides of cooler bin can enter into 6 insides of recirculated cooling water.

As shown in fig. 1, the supporting columns 12 are disposed on the upper side of the base 1, and the supporting columns 12 are disposed on the left and right sides of the cooling tank 2, respectively, while the upper end of the supporting column 12 is provided with a fixing plate 13, the oil pump 14 is disposed on the upper side of the cooling tank 2, and the lower side of the oil pump 14 is provided with an oil pumping pipe 15, and the oil pumping pipe 15 sequentially penetrates through the upper side of the cooling tank 2 and the upper side of the oil tank 3, the upper side of the oil pump 14 is provided with a first oil outlet pipe 16, and the upper end of the first oil outlet pipe 16 penetrates through the fixing plate 13 and is provided with a liquid separating box 17, the hydraulic cylinders 18 are disposed on the upper side of the fixing plate 13, and the hydraulic cylinders 18 are disposed on the left and right sides of the liquid separating box 17, while the upper sides of the hydraulic cylinders 18 are provided with hydraulic rods 19, and the, and improve work efficiency, be provided with into oil pipe 20 on the 18 medial surfaces of pneumatic cylinder, and it is connected with minute liquid box 17 to advance 20 lower extremes of oil pipe, it all sets up on 18 medial surfaces of pneumatic cylinder with second play oil pipe 21 to advance oil pipe 20, and advance oil pipe 20 and second play oil pipe 21 and set up about 18 axis symmetry of pneumatic cylinder, make the inside thermal fluid that contains of pneumatic cylinder 18 like this, can leave pneumatic cylinder 18 through second play oil pipe 21 and enter into the inside cooling that cools off of oil tank 3, and advance oil pipe 20 and send into pneumatic cylinder 18 inside to the fluid after the cooling, make 18 job stabilization nature of pneumatic cylinder be difficult to receive the influence, be provided with second play oil pipe 21 on 18 medial surfaces of pneumatic cylinder simultaneously, second play oil pipe 21 sets up in advancing oil pipe 20 below, and second play oil pipe 21 lower extreme runs through fixed plate 13 and cooler bin 2 in proper order.

The working principle is as follows: when the mechanical hydraulic oil tank with the cooling function is used, water is filled into the circulating cooling water tank 6 through the water inlet 7, an external power supply is connected, at the moment, the circulating cooling water tank 6 starts to cool internal water, two hydraulic rods 19 can be connected with the connecting device, the hydraulic cylinder 18 is started, the hydraulic cylinder 18 works through the hydraulic rods 19, the oil pump 14 is started, the oil pump 14 pumps oil in the oil tank 3 into the first oil outlet pipe 16 through the oil pumping pipe 15, the oil is sent into the liquid dividing box 17 through the first oil outlet pipe 16, the oil is respectively sent into the two hydraulic cylinders 18 through the two oil inlet pipes 20 on the upper side surface of the liquid dividing box 17, at the moment, the oil containing heat in the hydraulic cylinder 18 leaves the hydraulic cylinder 18 through the second oil outlet pipe 21 at the bottom side and enters the oil tank 3, the water pump 8 and the refrigerating sheet 5 are started simultaneously, the water pump 8 pumps water in the circulating cooling water tank 6 into the cooling tank 2 through the water pumping pipe 9, make the inside water of cooler bin 2 cool off the inside fluid of oil tank 3, the piece 5 that refrigerates simultaneously cools off the inside water of cooler bin 2 through refrigeration, make the inside fluid that contains heat of oil tank 3 cooled off like this, cause simultaneously that the job stabilization nature between pneumatic cylinder 18 and the hydraulic stem 19 is difficult to receive the influence, and the water after the inside cooling of cooler bin 2 enters into circulative cooling water tank 6 through wet return 11 and carries out circulative cooling, after the work is accomplished, the power is turned off, the content that does not make detailed description in this description belongs to the prior art that technical staff in this field knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an oil tank for mechanical hydraulic pressure with cooling function, includes base (1), recirculated cooling water tank (6), support column (12), oil pump (14) and pneumatic cylinder (18), its characterized in that: the side is provided with a cooling box (2) on the base (1), an oil tank (3) is arranged in the cooling box (2), a protective shell (4) is arranged on the inner side of the cooling box (2), one end of the protective shell (4) is connected with the oil tank (3), a refrigerating sheet (5) is arranged in the protective shell (4), the circulating cooling water tank (6) is respectively arranged on the left side and the right side of the cooling box (2), a water inlet (7) is arranged on the side of the circulating cooling water tank (6), a water pump (8) is arranged on the side of the circulating cooling water tank (6), the water pump (8) is arranged on the inner side of the water inlet (7), a water pumping pipe (9) is arranged on the outer side of the water pump (8), the water pumping pipe (9) penetrates through the upper side of the circulating cooling water tank (6), a water outlet pipe (10) is arranged on the inner side of, the cooling tank (2) is internally provided with a water return pipe (11), the water return pipe (11) is respectively arranged at the left side and the right side of the oil tank (3), the water return pipe (11) penetrates through the outer side surface of the cooling tank (2) and is connected with the circulating cooling water tank (6), the supporting columns (12) are arranged at the upper side of the base (1), the supporting columns (12) are respectively arranged at the left side and the right side of the cooling tank (2), the upper ends of the supporting columns (12) are provided with fixing plates (13), the oil pump (14) is arranged at the upper side of the cooling tank (2), the lower side surface of the oil pump (14) is provided with an oil pumping pipe (15), the oil pumping pipe (15) sequentially penetrates through the upper side surface of the cooling tank (2) and the upper side surface of the oil tank (3), the upper side surface of the oil pump (14) is provided with a first oil outlet pipe (16), and, pneumatic cylinder (18) set up side on fixed plate (13), and pneumatic cylinder (18) set up respectively in minute liquid box (17) left and right sides, and the side is provided with hydraulic stem (19) on pneumatic cylinder (18) simultaneously, be provided with on pneumatic cylinder (18) medial surface and advance oil pipe (20), and advance oil pipe (20) lower extreme and divide liquid box (17) to be connected, be provided with second on pneumatic cylinder (18) medial surface simultaneously and go out oil pipe (21), the second goes out oil pipe (21) and sets up in advancing oil pipe (20) below, and second goes out oil pipe (21) lower extreme and runs through fixed plate (13) in proper order and go up the side and be connected with oil tank (3).

2. The mechanical hydraulic tank having a cooling function according to claim 1, characterized in that: the cooling box (2) is rectangular, and the size of the cooling box (2) is larger than that of the oil tank (3).

3. The mechanical hydraulic tank having a cooling function according to claim 1, characterized in that: the protective housing (4) is provided with two sets, and the length of the protective housing (4) is equal to the distance between the inner side surface of the cooling box (2) and the outer side surface of the oil tank (3).

4. The mechanical hydraulic tank having a cooling function according to claim 1, characterized in that: the refrigerating pieces (5) are arranged in two groups, and the 2 groups of refrigerating pieces (5) are symmetrically arranged about the central axis of the cooling box (2).

5. The mechanical hydraulic tank having a cooling function according to claim 1, characterized in that: the hydraulic cylinder (18) and the hydraulic rod (19) are both provided with two groups, and a telescopic structure is formed between the hydraulic cylinder (18) and the hydraulic rod (19).

6. The mechanical hydraulic tank having a cooling function according to claim 1, characterized in that: the oil inlet pipe (20) and the second oil outlet pipe (21) are both arranged on the inner side surface of the hydraulic cylinder (18), and the oil inlet pipe (20) and the second oil outlet pipe (21) are symmetrically arranged around the central axis of the hydraulic cylinder (18).