CN-224214462-U - Integrated hydraulic oil tank for underground ore-carrying truck

Abstract

The utility model relates to the technical field of mining equipment, in particular to an integrated hydraulic oil tank for an underground mining truck, which comprises an oil tank body and an oil pumping mechanism arranged on the oil tank body, wherein the interior of the oil tank body is divided into four chambers, namely a first chamber, a second chamber, a third chamber and a fourth chamber, by a plurality of partition plates, the interior of the oil tank body is provided with two oil pumping mechanisms, one oil pumping mechanism is connected with the first chamber and the third chamber, and the other oil pumping mechanism is connected with the second chamber and the fourth chamber. When the oil tank needs to be maintained, overhauled or cleaned, the hydraulic pump is started, and hydraulic oil in the first cavity and the second cavity can be pumped into the third cavity and the fourth cavity rapidly for temporary storage. And be equipped with the filter on the oil pumping pipe, can filter hydraulic oil in the oil pumping process, reduce impurity, be favorable to prolonging the life of hydraulic oil and hydraulic system's steady operation.

Inventors

• ZHANG SHICHAO
• XU JUNZHANG
• HE YONGFU
• JIA WENHONG
• ZHOU BANGRONG
• MA BINWEN
• ZHAO YOUREN

Assignees

• 金川集团机械制造有限公司
• 金川集团股份有限公司

Dates

Publication Date

20260508

Application Date

20250514

Claims (6)

1. 1. The utility model provides an integrated hydraulic tank for underground mine truck, includes oil tank body (1), its characterized in that still includes the pumping mechanism of establishing on oil tank body (1), oil tank body (1) inside is four cavities with oil tank body (1) internal partition through a plurality of division boards (2), is first cavity (3), second cavity (4), third cavity (5) and fourth cavity (6) respectively, pumping mechanism is equipped with two, one pumping mechanism is connected with first cavity (3) and third cavity (5), another pumping mechanism is connected with second cavity (4) and fourth cavity (6).
2. 2. The hydraulic oil tank according to claim 1, wherein the oil pumping mechanism comprises an oil pumping pipe (7) and a hydraulic pump (8), and the hydraulic pump (8) is arranged at the bottom of the oil tank body (1) and an inlet and an outlet are connected to the oil pumping pipe (7).
3. 3. A hydraulic tank according to claim 2, characterized in that the oil pumping pipe (7) is provided with a filter (9).
4. 4. Hydraulic oil tank according to claim 2, characterized in that the tank body (1) is provided with oil filling openings (10) communicating with the first chamber (3) and the third chamber (5), respectively.
5. 5. The hydraulic oil tank according to claim 4, wherein the bottom of the oil tank body (1) is provided with oil drain ports (11) respectively communicated with the first chamber (3), the second chamber (4), the third chamber (5) and the fourth chamber (6).
6. 6. A hydraulic oil tank according to claim 4, characterized in that the side wall of the tank body (1) is provided with oil outlets (12) which are respectively communicated with the first chamber (3) and the third chamber (5).

Description

Integrated hydraulic oil tank for underground ore-carrying truck Technical Field The utility model relates to the technical field of mining equipment, in particular to an integrated hydraulic oil tank for an underground mining truck. Background In the using process of the underground mining truck, hydraulic oil stored in the hydraulic oil tank provides a medium for the whole hydraulic system, and whether the design of the hydraulic oil tank reasonably and seriously restricts the performance of the hydraulic system. The traditional hydraulic oil tank design is to divide hydraulic oil in a working system and a braking system in a hydraulic system into two oil tanks for design and use, so that the occupied space of the oil tanks is increased. When the hydraulic oil tank needs maintenance or cleaning, the hydraulic oil in the hydraulic oil tank needs to be discharged, and the conventional hydraulic oil tank is usually discharged through an oil discharge port, so that the risk that the oil discharge speed is low and secondary pollution is easy to carry out on the hydraulic oil exists. Disclosure of utility model The utility model aims to provide an integrated hydraulic oil tank for an underground mining truck, which is used for solving the problems that the existing oil tank in the background art occupies large space and is inconvenient for oil discharge. The integrated hydraulic oil tank for the underground mining truck comprises an oil tank body and an oil pumping mechanism arranged on the oil tank body, wherein the interior of the oil tank body is divided into four chambers, namely a first chamber, a second chamber, a third chamber and a fourth chamber, through a plurality of partition plates, the oil pumping mechanism is provided with two chambers, one oil pumping mechanism is connected with the first chamber and the third chamber, and the other oil pumping mechanism is connected with the second chamber and the fourth chamber. Further, the oil pumping mechanism comprises an oil pumping pipe and a hydraulic pump, wherein the hydraulic pump is arranged at the bottom of the oil tank body, and an inlet and an outlet are connected to the oil pumping pipe. Further, a filter is arranged on the oil suction pipe. Further, the oil tank body is provided with oil filling ports which are respectively communicated with the first cavity and the third cavity. Further, the bottom of the oil tank body is provided with oil discharge ports which are respectively communicated with the first chamber, the second chamber, the third chamber and the fourth chamber. Further, oil outlets which are respectively communicated with the first chamber and the third chamber are formed in the side wall of the oil tank body. Compared with the prior art, the utility model has the following beneficial effects: 1. The utility model saves the installation space, namely, the interior of the oil tank body is divided into four chambers by the partition plate, wherein the first chamber and the second chamber respectively contain hydraulic oil used by a working system and a braking system in a hydraulic system of a mining truck, and the hydraulic oil which is originally required to be stored in two oil tanks is integrated in one tank body, so that the installation space is effectively saved, the space layout of the underground mining truck is more compact and reasonable, and the space utilization rate is improved. 2. The utility model provides an oil pumping mechanism which comprises an oil pumping pipe and a hydraulic pump, and is convenient for discharging oil and reducing the risk of secondary pollution. When the oil tank needs to be maintained, overhauled or cleaned, the hydraulic pump is started, and hydraulic oil in the first cavity and the second cavity can be pumped into the third cavity and the fourth cavity rapidly for temporary storage. And be equipped with the filter on the oil pumping pipe, can filter hydraulic oil at the oil pumping in-process, reduce impurity, compare traditional oil drainage mode for the oil drainage speed reduces the risk that hydraulic oil was by secondary pollution, guarantees the cleanliness of hydraulic oil, is favorable to prolonging the life and the steady operation of hydraulic system of hydraulic oil. Drawings FIG. 1 is a diagram of the overall structure of the present utility model; FIG. 2 is a rear view of the present utility model; FIG. 3 is a bottom view of the present utility model; fig. 4 is a cross-sectional view of the present utility model. In the figure: 1. The oil tank comprises an oil tank body, a partition plate, a first chamber, a second chamber, a third chamber, a fourth chamber, a pumping pipe, a hydraulic pump, a filter, a 10, an oil filling port, a 11, an oil discharging port, a 12 and an oil outlet, wherein the partition plate is arranged in the oil tank body. Detailed Description Referring to fig. 1 to 4, an integrated hydraulic oil tank for a downhole mining truck is composed of an oil tank