Movable oil source of explosion-proof diesel engine
By designing an explosion-proof diesel engine mobile fuel source, the problems of equipment mobility and safety in mining operations have been solved, achieving improvements in flexibility and safety, and meeting the needs of complex mining environments.
Patent Information
- Application Number
- CN202520144073.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Traditional fixed hydraulic stations are difficult to meet the needs of frequent equipment movement and relocation in mining operations, and are not safe enough in the mining environment.
A mobile oil source for an explosion-proof diesel engine has been designed, including a mobile carrier, an explosion-proof diesel engine, and a hydraulic system. It adopts explosion-proof technology and provides hydraulic power to external equipment through a hydraulic interface, which has both flexibility and safety.
It has improved the applicability and safety of mining equipment, reduced the risk of safety accidents, and increased the efficiency of mining operations.
Smart Images
Figure CN223814209U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mineral exploitation technical field, concretely is a kind of mobile oil source of explosion -proof diesel engine. BACKGROUND
[0002] In the field of mineral exploitation, mobile hydraulic power source is an important part of various mining equipment. Due to the particularity of mine environment, such as complex terrain, limited operation space, high dust concentration and the presence of flammable and explosive gas, the performance and safety of hydraulic power source are highly required. Although the traditional fixed hydraulic station can provide stable hydraulic power, its fixedness limits its application range, and it is difficult to meet the needs of frequent movement and transfer of equipment in mine exploitation.
[0003] Therefore, developing a hydraulic oil source that can meet the mobility requirements of equipment in mine exploitation has become a technical problem to be solved in the current mineral exploitation field. UTILITY MODEL CONTENT
[0004] Therefore, the utility model provides a kind of mobile oil source of explosion -proof diesel engine to solve the above problems in prior art.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of mobile oil source of explosion -proof diesel engine, including movable carrier, explosion -proof diesel engine, hydraulic system and hydraulic interface, the explosion -proof diesel engine and hydraulic system are installed on the movable carrier, the explosion -proof diesel engine can drive the hydraulic system work, and provide hydraulic power to external equipment through hydraulic interface.
[0006] Further, the movable carrier is preferably a flatbed trailer, and a towing seat is provided at the front end for connection with external towing equipment to realize the moving function.
[0007] Further, an engine compartment is provided at the upper part of the movable carrier, which is arranged outside the explosion -proof diesel engine and the hydraulic system and has heat dissipation holes, and an operation panel is provided at the bottom of the engine compartment.
[0008] Further, an engine radiator, air filter, gas storage tank, exhaust gas treatment box, fuel storage tank and water replenishing tank are also installed at the upper part of the movable carrier for heat dissipation, air filtration, gas storage, exhaust gas treatment, fuel supply and water replenishment of the explosion -proof diesel engine respectively.
[0009] Further, the hydraulic system includes a hydraulic pump and a hydraulic oil tank, the driving end of the explosion -proof diesel engine is connected with the driven end of the hydraulic pump, and the oil inlet of the hydraulic pump is connected with the oil outlet of the hydraulic oil tank through a pipeline.
[0010] Further, the hydraulic interface includes an oil outlet and an oil return port, the oil outlet of the hydraulic pump is connected with the oil outlet through a flow divider and a pipeline, the oil return port is connected with the oil return port of the hydraulic oil tank through a pipeline, and a switching valve and an LS port are further arranged on the hydraulic interface for oil path switching and pressure feedback.
[0011] Further, the oil inlet of the hydraulic part of the external device is connected with the corresponding oil outlet through a pipeline, and the oil return port is connected with the corresponding oil return port through a pipeline, so that the external device can be provided with continuous hydraulic power after the explosion-proof diesel engine is started.
[0012] Compared with the prior art, the following beneficial effects are achieved:
[0013] Compared with the traditional fixed hydraulic station, the mobile oil source of the explosion-proof diesel engine significantly improves the applicability and flexibility, perfectly adapts to the complex and variable terrain and limited operation space of the mine, and effectively reduces the risk of safety accidents. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained on the basis of the provided drawings without creative labor.
[0015] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, to enable those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.
[0016] Figure 1 It is an external perspective view of the mobile oil source of the explosion-proof diesel engine.
[0017] Figure 2 It is an internal perspective view of the mobile oil source of the explosion-proof diesel engine.
[0018] Figure 3 The utility model relates to a kind of mobile oil source of explosion-proof diesel engine Figure 1 The structure of part A is enlarged.
[0019] In the figure: 1, movable carrier;11, traction seat;2, explosion-proof diesel engine;21, engine radiator;22, air cleaner;23, gas storage tank;24, exhaust treatment box;25, fuel storage tank;26, water supply tank;3, hydraulic pump;31, hydraulic oil tank;32, oil outlet joint;33, oil return joint;34, switching valve;35, LS port;4, engine compartment;41, operation panel. DETAILED DESCRIPTION
[0020] The following specific embodiments illustrate the embodiments of the utility model, and those skilled in the art can easily understand other advantages and effects of the utility model from the disclosed content of the specification. Obviously, the described embodiments are part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0021] As Figures 1 to 3 shown, the utility model first aspect embodiment of a kind of mobile oil source of explosion-proof diesel engine is composed of movable carrier 1, explosion-proof diesel engine 2, hydraulic system and hydraulic interface, wherein, explosion-proof diesel engine 2 and hydraulic system are installed in the upper portion of explosion-proof diesel engine 2, explosion-proof diesel engine 2 can drive hydraulic system to work, to pump the hydraulic oil of hydraulic system to hydraulic interface by pipeline, after the hydraulic pipeline of external equipment is docked with hydraulic interface, realize that the mobile oil source can continuously provide hydraulic power to external equipment;
[0022] Movable carrier 1 preferably adopts flatbed trailer, the front end of movable carrier 1 is installed with traction seat 11, is connected with traction seat 11 by external traction equipment, can tow the mobile oil source to walk;
[0023] The upper portion of movable carrier 1 is installed with engine compartment 4, engine compartment 4 is covered in the outside of explosion-proof diesel engine 2 and hydraulic system, can fully protect explosion-proof diesel engine 2 and hydraulic system, and side part is equipped with heat dissipation hole, can assist explosion-proof diesel engine 2 and hydraulic system to radiate heat when working, the bottom of engine compartment 4 is installed with operation panel 41, and operating personnel can carry out corresponding control operation by operation panel 41;
[0024] The upper part of the movable carrier 1 is also respectively provided with an engine radiator 21, an air filter 22, a gas tank 23, an exhaust treatment box 24, a fuel storage tank 25 and a water supplement tank 26, the engine radiator 21 can provide water cooling for the explosion-proof diesel engine 2, the air filter 22 is installed at the air inlet of the explosion-proof diesel engine 2 and can filter the air entering the cylinder body of the explosion-proof diesel engine 2, the gas tank 23 is connected with the air outlet of the explosion-proof diesel engine 2 through a pipeline, the exhaust treatment box 24 is connected with the exhaust outlet of the explosion-proof diesel engine 2 through a pipeline and can treat the exhaust gas discharged by the explosion-proof diesel engine 2, the fuel storage tank 25 is connected with the oil inlet of the explosion-proof diesel engine 2 through an oil pipe and can provide fuel for the explosion-proof diesel engine 2, and the water supplement tank 26 is connected with the water inlet of the explosion-proof diesel engine 2 through a water pipe and can inject water into the explosion-proof diesel engine 2;
[0025] The hydraulic system comprises a hydraulic pump 3 and a hydraulic oil tank 31 installed on the upper part of the movable carrier 1, the driving end of the explosion-proof diesel engine 2 is connected with the driven end of the hydraulic pump 3, the oil inlet of the hydraulic pump 3 is connected with the oil outlet of the hydraulic oil tank 31 through a pipeline, the hydraulic interface comprises a plurality of oil outlet joints 32 and a plurality of oil return joints 33, the oil outlet of the hydraulic pump 3 is connected with the corresponding oil outlet joint 32 through a plurality of pipelines and a flow divider, the oil return joint 33 is connected with the oil return port of the hydraulic oil tank 31 through a pipeline, in addition, a switching valve 34 and an LS port 35 are arranged on the hydraulic interface, the switching valve 34 can switch the oil circuit, and the LS port 35 is an important interface in the full hydraulic steering gear and is mainly used for pressure feedback, in the full hydraulic steering gear, the LS port is a pressure feedback oil port and is usually connected with the LS port on the priority valve, the main function of the LS port is to adjust the oil supply priority of the steering gear through pressure feedback, so as to ensure that the steering gear can obtain the required oil liquid preferentially when a plurality of actuators work at the same time, the oil inlets of the hydraulic parts of external equipment are connected with the corresponding oil outlet joints 32 through pipelines, the oil return ports of the hydraulic parts of external equipment are connected with the corresponding oil return joints 33 through pipelines, after the explosion-proof diesel engine 2 is started, the explosion-proof diesel engine 2 drives the hydraulic pump 3 to continuously work, so that the explosion-proof diesel engine can continuously provide hydraulic power for the external equipment.
[0026] Although the utility model has been described in detail above by general description and specific embodiments, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model all belong to the scope of protection required by the utility model.
[0027] The terms such as "upper", "lower", "left", "right", "middle" and the like cited in the specification are only for the convenience of clear description, and are not intended to limit the scope of the utility model. The change or adjustment of the relative relationship is also considered as the scope of the utility model without substantial change of the technical content.
Claims
1. An explosion-proof mobile oil source for diesel engines, characterized in that: The application relates to a mobile hydraulic power supply device, which comprises a mobile carrier (1), an explosion-proof diesel engine (2) and a hydraulic system, wherein the explosion-proof diesel engine (2) and the hydraulic system are installed on the mobile carrier (1), the explosion-proof diesel engine (2) can drive the hydraulic system to work, and the hydraulic system can provide hydraulic power to external equipment through a hydraulic interface.
2. The mobile oil supply for an anti-knock diesel engine according to claim 1, characterized in that: The mobile carrier (1) is a flatbed trailer, and a towing seat (11) is arranged at the front end of the flatbed trailer for connecting with external towing equipment to realize the mobile function.
3. The mobile oil supply for an anti-knock diesel engine according to claim 1, characterized in that: An engine cabin (4) is arranged at the upper portion of the mobile carrier (1), the engine cabin (4) covers the explosion-proof diesel engine (2) and the hydraulic system, and has heat dissipation holes, and an operation panel (41) is arranged at the bottom of the engine cabin (4).
4. The mobile oil supply for an anti-knock diesel engine according to claim 1, characterized by: An engine radiator (21), an air filter (22), a gas storage tank (23), an exhaust treatment box (24), a fuel storage tank (25) and a water supply tank (26) are further arranged at the upper portion of the mobile carrier (1) and are used for heat dissipation, air filtration, gas storage, exhaust treatment, fuel supply and water supply of the explosion-proof diesel engine (2) respectively.
5. The mobile oil supply for an anti-knock diesel engine according to claim 1, characterized in that: The hydraulic system comprises a hydraulic pump (3) and a hydraulic oil tank (31), a driving end of the explosion-proof diesel engine (2) is connected with a driven end of the hydraulic pump (3), and an oil inlet of the hydraulic pump (3) is connected with an oil outlet of the hydraulic oil tank (31) through pipelines.
6. The mobile oil supply for an anti-knock diesel engine according to claim 5, characterized in that: The hydraulic interface comprises an oil outlet joint (32) and an oil return joint (33), an oil outlet of the hydraulic pump (3) is connected with the oil outlet joint (32) through a shunt and pipelines, the oil return joint (33) is connected with an oil return port of the hydraulic oil tank (31) through pipelines, and a switching valve (34) and an LS port (35) are further arranged on the hydraulic interface and are used for oil path switching and pressure feedback.
7. The mobile oil supply for an anti-knock diesel engine according to claim 6, characterized in that: Oil inlets of hydraulic parts of the external equipment are connected with corresponding oil outlet joints (32) through pipelines, oil return ports are connected with corresponding oil return joints (33) through pipelines, and the explosion-proof diesel engine (2) can provide continuous hydraulic power to the external equipment after being started.