CN220434851U - Mine engineering vehicle engine oil preheating device - Google Patents

Abstract

The utility model discloses an engine oil preheating device of a mine engineering vehicle, which comprises a bearing box body and a plurality of heating plates, wherein the heating plates are used for heating engine oil in an engine, the heating plates are fixedly arranged at the bottom of the engine through a bracket assembly, an alternating current contactor and a circuit breaker are fixedly arranged on the front surface of the inner wall of the bearing box body, one side of the bearing box body is fixedly connected with a power connector, the top of one side of the inner wall of the bearing box body is fixedly connected with a temperature controller, one side of the inner wall of the bearing box body is fixedly connected with an indicator lamp, and the power connector is electrically connected with a main contact at one end of the alternating current contactor. The utility model utilizes the cooperation of the bearing box body, the heating plate and the bracket component, and can install a plurality of heating plates at the bottom of the engine under the action of the bracket component, thereby controlling the heating plate to heat engine oil in the engine under the cooperation of the power connector, the temperature controller, the alternating current contactor and the circuit breaker, and further ensuring the normal starting work of the engine.

Description

Mine engineering vehicle engine oil preheating device

Technical Field

The utility model relates to the field of preheating devices, in particular to an engine oil preheating device of a mine engineering vehicle.

Background

Because of the high latitude in the mine high altitude area, the temperature in winter is very low, the extreme temperature is generally about minus 40 ℃, under the environment of very low temperature, the diesel engine of the vehicle can not be started because of the increase of the viscosity of engine oil and poor fluidity, and under the condition, the engine is blown by hot air by a person baking the oil pan by charcoal fire, and the two modes have the problems of more dangerous factors, low efficiency, low heating speed and the like.

The engine is forced to start without heating, the engine is forced to start because of poor lubrication, abnormal abrasion and even damage of the engine are possibly caused, the engine oil pan is roasted by using carbon fire and the engine oil pan is blown by using a hot air blower, fire is easily generated, personal injury is possibly caused, heating is slow, bad influence is caused on the environment, and engine oil in the engine is not conveniently heated when the engine is started.

Disclosure of Invention

The utility model aims to provide an engine oil preheating device of a mine engineering vehicle, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: mine engineering vehicle engine oil preheating device includes:

the engine comprises a bearing box body and a plurality of heating plates, wherein the heating plates are used for heating engine oil in an engine;

the heating plates are fixedly arranged at the bottom of the engine through the bracket components;

the alternating current contactor and the circuit breaker are fixedly arranged on the front surface of the inner wall of the bearing box body.

Preferably, one side of bearing box body fixedly connected with power connection, the top of bearing box body inner wall one side fixedly connected with temperature controller, one side fixedly connected with a plurality of pilot lamps of bearing box body inner wall.

Preferably, the power connector is electrically connected with a main contact at one end of the alternating current contactor, the main contact at the other end of the alternating current contactor is electrically connected with the heating plate, the temperature controller is electrically connected with the power connector, and the indicator lamp is electrically connected with the heating plate in parallel.

Preferably, the bracket assembly comprises two bearing plates, a plurality of heating plates are positioned at the tops of the two bearing plates, and a plurality of limiting assemblies for binding the heating plates are arranged at the tops of the two bearing plates.

Preferably, the limiting assembly comprises four limiting plates and two positioning plates, the four limiting plates and the two positioning plates are respectively arranged on four sides of the heating plate, the two positioning plates are respectively and fixedly connected to one sides of the two bearing plates, and the bottoms of the limiting plates are fixedly connected with the bearing plates.

Preferably, two both sides at loading board top all are provided with the mounting panel, two cutting ferrule of bottom fixedly connected with of mounting panel, cutting ferrule sliding joint is in the one end of loading board outer wall, a plurality of fixing bolt have all been alternately cup jointed in the both sides of mounting panel bottom in the slip.

The utility model has the technical effects and advantages that:

the utility model utilizes the cooperation of the bearing box body, the heating plates and the bracket component, and the heating plates can be arranged at the bottom of the engine under the action of the bracket component, so that the heating plates are controlled to heat engine oil in the engine under the cooperation of the power connector, the temperature controller, the alternating current contactor and the circuit breaker, thereby ensuring the normal starting operation of the engine.

Drawings

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

Fig. 2 is a schematic view of the overall structure of the carrier plate of the present utility model.

Fig. 3 is a schematic diagram of the front internal structure of the carrying case of the present utility model.

In the figure: 1. a carrying case; 2. a heating plate; 3. a bracket assembly; 31. a carrying plate; 32. a limit component; 321. a limiting plate; 322. a positioning plate; 33. a mounting plate; 34. a cutting sleeve; 35. a fixing bolt; 4. a power supply connector; 5. a temperature controller; 6. an indicator light; 7. an alternating current contactor; 8. a circuit breaker.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an engine oil preheating device of a mine engineering vehicle as shown in fig. 1-3, which comprises:

bear box body 1 and a plurality of hot plate 2, hot plate 2 are the electrical heating equipment that uses tubular electric heating element as the heat-generating body, uses high-quality aluminum alloy material as the shell through die casting shaping, have waterproof, longe-lived, thermal insulation performance is good, mechanical properties is good, and hot plate 2 is used for heating the inside engine oil of engine, and support assembly 3, a plurality of hot plates 2 pass through support assembly 3 fixed mounting in the bottom of engine, and engine internally mounted has temperature measuring element, can detect the inside engine oil temperature of engine.

Specifically, ac contactor 7 and circuit breaker 8, its fixed mounting is in the front of bearing box body 1 inner wall, bears one side fixedly connected with power connection 4 of box body 1, bears the top fixedly connected with temperature controller 5 of box body 1 inner wall one side, bears one side fixedly connected with a plurality of pilot lamps 6 of box body 1 inner wall, and pilot lamp 6 is used for showing whether hot plate 2 circular telegram work.

Further, the power connector 4 is electrically connected with a main contact at one end of the alternating current contactor 7, the main contact at the other end of the alternating current contactor 7 is electrically connected with the heating plate 2, the temperature controller 5 is electrically connected with the power connector 4, the indicator lamp 6 is connected with the heating plate 2 in parallel in a circuit mode, the temperature controller 5 is powered by a vehicle main power supply, a signal output line of the temperature measuring element is connected to the temperature controller 5, the signal output line of the temperature controller 5 is connected to a coil of the alternating current contactor 7, and therefore the temperature controller 5 is used for transmitting engine oil temperature through the signal to the alternating current contactor 7, the alternating current contactor 7 controls the heating plate 2 to conduct electrifying work, and engine oil in the engine is heated.

Specifically, the bracket assembly 3 includes two loading boards 31, a plurality of heating plates 2 are located at the top of two loading boards 31, a plurality of limiting assemblies 32 for limiting the heating plates 2 are arranged at the top of two loading boards 31, and under the action of the limiting assemblies 32, the heating plates 2 can be stably clamped on the two loading boards 31.

Further, the limiting component 32 includes four limiting plates 321 and two positioning plates 322, the four limiting plates 321 and the two positioning plates 322 are respectively disposed on four sides of the heating plate 2, the two positioning plates 322 are respectively fixedly connected to one sides of the two bearing plates 31 opposite to each other, the bottom of the limiting plate 321 is fixedly connected with the bearing plate 31, and the four limiting plates 321 and the two positioning plates 322 can limit the positions of the four sides of the heating plate 2.

Further, both sides at two loading board 31 tops all are provided with mounting panel 33, the bottom fixedly connected with two cutting ferrule 34 of mounting panel 33, under the effect of cutting ferrule 34, the loading board 31 can be stable install in the bottom of mounting panel 33, and because two cutting ferrule 34 are fixed in the bottom of mounting panel 33, thereby two loading board 31 can be in steady state and bear hot plate 2, cutting ferrule 34 slip joint is in the one end of loading board 31 outer wall, a plurality of fixing bolt 35 have all been alternately cup jointed in the both sides of mounting panel 33 bottom in the slip, mounting panel 33 can be installed on the engine support through fixing bolt 35, thereby make loading board 31 be in steady state and bear hot plate 2, and make the top of hot plate 2 laminate mutually with the bottom of engine, thereby hot plate 2 circular telegram work, just can heat the engine oil of engine inside.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Mine engineering vehicle engine oil preheating device, its characterized in that includes:

the engine comprises a bearing box body (1) and a plurality of heating plates (2), wherein the heating plates (2) are used for heating engine oil in an engine;

the support assembly (3) is used for fixedly mounting a plurality of heating plates (2) at the bottom of the engine through the support assembly (3);

the alternating-current contactor (7) and the circuit breaker (8) are fixedly arranged on the front surface of the inner wall of the bearing box body (1).

2. The mine engineering vehicle engine oil preheating device according to claim 1, wherein one side of the bearing box body (1) is fixedly connected with a power connector (4), the top of one side of the inner wall of the bearing box body (1) is fixedly connected with a temperature controller (5), and one side of the inner wall of the bearing box body (1) is fixedly connected with a plurality of indicator lamps (6).

3. The mine engineering vehicle engine oil preheating device according to claim 2, wherein the power connector (4) is electrically connected with a main contact at one end of the alternating current contactor (7), the main contact at the other end of the alternating current contactor (7) is electrically connected with the heating plate (2), the temperature controller (5) is electrically connected with the power connector (4), and the indicator lamp (6) is electrically connected with the heating plate (2) in parallel.

4. The mine engineering vehicle engine oil preheating device according to claim 1, wherein the bracket assembly (3) comprises two bearing plates (31), a plurality of heating plates (2) are positioned at the tops of the two bearing plates (31), and a plurality of limiting assemblies (32) for binding the heating plates (2) are arranged at the tops of the two bearing plates (31).

5. The mine engineering vehicle engine oil preheating device according to claim 4, wherein the limiting assembly (32) comprises four limiting plates (321) and two positioning plates (322), the four limiting plates (321) and the two positioning plates (322) are respectively arranged on four side sides of the heating plate (2), the two positioning plates (322) are respectively fixedly connected to one side of the two bearing plates (31) opposite to each other, and the bottoms of the limiting plates (321) are fixedly connected with the bearing plates (31).

6. The mine engineering vehicle engine oil preheating device according to claim 4, wherein mounting plates (33) are arranged on two sides of the top of the bearing plate (31), two clamping sleeves (34) are fixedly connected to the bottom of the mounting plates (33), the clamping sleeves (34) are slidably clamped at one end of the outer wall of the bearing plate (31), and a plurality of fixing bolts (35) are slidably inserted and sleeved on two sides of the bottom of the mounting plates (33).