CN209818181U - Belt cover plate for automobile engine - Google Patents

Abstract

The utility model discloses a belt apron for automobile engine, which comprises an outer shell, the inside all fixed mounting at four apex angles of shell has first fixed block, the inside of shell is provided with the apron main part, the outer wall all fixed mounting at four apex angles of apron main part has the second fixed block, the inside of second fixed block is provided with the fixed orifices, the inner wall of fixed orifices is inserted and is equipped with the fixed stick, the fixed heat conduction groove that is provided with in inside of apron main part, the heat conduction mouth has been seted up to the back of the body wall in heat conduction groove. The utility model discloses set up heat conduction groove and heat conduction mouth, the heat conduction groove sets up along the rotation direction of engine gear, and the heat that can make the engine produce flows through the heat conduction mouth fast, makes its radiating effect better, and the filter can make the inside that the dust that contains can't enter into the engine in the outside of engine, and the shell is fixed in the outside of engine, makes the apron main part can conveniently dismantle, and the shell can also carry out the guard action to the apron main part.

Description

Belt cover plate for automobile engine

Technical Field

The utility model relates to a belt apron technical field specifically is a belt apron for automobile engine.

Background

With the continuous development of society and the continuous progress of industry, an automobile is taken as the most commonly used vehicle of people, convenience is brought to people, the life of people is more convenient, an engine in the automobile is taken as a power source of the automobile, the engine is very important, a belt in the engine provides correct gas distribution phase, and a cover plate is needed for protection in order to avoid the damage of the belt.

But current apron generally adopts sealed structure, and consequently the radiating effect of apron is relatively poor to influence engine result of use, when the belt breaks down and needs the maintenance, the apron is difficult to be dismantled, and is comparatively inconvenient, therefore needs a belt apron for automobile engine to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt cover plate for automobile engine to the radiating effect of the apron that proposes in solving above-mentioned background art is relatively poor, and the dust in the outside air enters into the inside of engine easily, and the apron is difficult for dismantling the maintenance scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt apron for automobile engine, includes the shell, the inside all fixed mounting at four apex angles of shell has first fixed block, the inside of shell is provided with the apron main part, the outer wall all fixed mounting at four apex angles of apron main part has the second fixed block, the inside of second fixed block is provided with the fixed orifices, the inner wall of fixed orifices is inserted and is equipped with the fixed stick, the inside fixed heat conduction groove that is provided with of apron main part, the heat conduction mouth has been seted up to the back of the body wall in heat conduction groove, the vent has all been seted up to the both ends outer wall of apron main part, the caulking groove has been seted up to the inner wall of vent, the inner wall of caulking groove has the filter through spring fixed mounting, the filtration pore has been seted up to the inner wall.

Preferably, the outer wall of the fixing rod is provided with external threads, the inner wall of the fixing hole is provided with internal threads, and the fixing hole and the fixing rod form a threaded connecting structure.

Preferably, the shape of the heat conduction groove is a spiral shape.

Preferably, one end of the spring is fixedly welded with the caulking groove, the other end of the spring is fixedly welded with the filter plate, and the spring and the filter plate form an elastic structure.

Preferably, the shape of the stopper is a wave shape.

Preferably, the wall of the first fixing block is provided with a hole, the diameter of the hole is equal to that of the fixing rod, and the fixing rod and the first fixing block form an embedded structure.

Compared with the prior art, the beneficial effects of the utility model are that: this belt apron for automobile engine sets up heat conduction groove and heat conduction mouth, and the heat conduction groove sets up along engine gear's direction of rotation, can make the heat that the engine produced flow through the heat conduction mouth fast, makes its heat transfer effect better, and inside the filter can make the dust that contains in the outside air can't enter into the engine, the shell was fixed in the outside of engine, made the apron main part conveniently dismantle, and the shell can also carry out the guard action to the apron main part.

1, be provided with heat conduction groove and heat conduction mouth, in external wind enters into the heat conduction groove from the vent, the heat conduction groove sets up along the direction of rotation of engine gear, can make the heat that the engine produced rotate fast, flows out through the heat conduction mouth afterwards, makes its heat transfer effect better, and efficiency is higher.

2, be provided with the filter, filter and spring take place to rock when contacting with wind to increase the area of contact with wind, thereby make the filterable effect of dust better, the heat that the engine produced is left over the inner wall at the filtration pore, when making wind pass through the filtration pore, takes place the contact with the dog, thereby makes the steam in the air evaporate.

3, be provided with shell and fixed rod, the shell is fixed in the outside of engine, fixes the apron main part in the gear and the belt outside of engine again, can make apron main part and shell separate and fix through rotating the fixed rod, and it is more convenient to make the apron main part dismantle the maintenance, and the shell can also carry out a guard action to the apron main part, makes its life-span of using longer.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a front view of the filter plate of the present invention.

In the figure: 1. a housing; 2. a first fixed block; 3. a fixing hole; 4. a fixing rod; 5. a second fixed block; 6. a cover plate main body; 7. a heat conducting groove; 8. a heat conducting port; 9. a vent; 10. caulking grooves; 11. a spring; 12. a filter plate; 13. a filtration pore; 14. and a stop block.

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. 1-4, the present invention provides an embodiment: a belt cover plate for an automobile engine comprises a shell 1, wherein first fixing blocks 2 are fixedly arranged inside four vertex angles of the shell 1, a cover plate main body 6 is arranged inside the shell 1, second fixing blocks 5 are fixedly arranged on outer walls of the four vertex angles of the cover plate main body 6, fixing holes 3 are formed inside the second fixing blocks 5, fixing rods 4 are inserted into inner walls of the fixing holes 3, holes are formed in the wall of the first fixing block 2, the diameter of each hole is equal to that of each fixing rod 4, the fixing rods 4 and the first fixing blocks 2 form an embedded structure, when the fixing rods 4 are embedded into the first fixing blocks 2, the cover plate main body 6 and the shell 1 are fixed, when the fixing rods 4 are separated from the first fixing blocks 2, the cover plate main body 6 is separated from the shell 1, so that the cover plate main body 6 is convenient to disassemble and overhaul, external threads are arranged on the outer walls of the fixing rods 4, the inner wall of fixed orifices 3 is provided with the internal thread, and fixed orifices 3 constitutes screw thread formula connection structure with fixed rod 4, rotates fixed rod 4, through the inside screw thread of fixed orifices 3 to make fixed rod 4 carry out the removal from top to bottom in fixed orifices 3 inside, thereby make separate and fix between apron main part 6 and the shell 1, made things convenient for the dismantlement of apron main part 6, it is more convenient to make its dismantlement overhaul.

The fixed heat conduction groove 7 that is provided with in inside of apron main part 6, heat conduction mouth 8 has been seted up to the back wall of heat conduction groove 7, heat conduction groove 7's shape is the spiral, and the direction of spiral is the same with belt pivoted direction, external wind enters into in heat conduction groove 7 from vent 9, heat conduction groove 7 rotates along the direction of rotation of engine gear, the heat that can make the engine produce rotates fast, flow through heat conduction mouth 8 afterwards, make its heat transfer effect better, efficiency is higher.

Vent 9 has all been seted up to the both ends outer wall of apron main part 6, caulking groove 10 has been seted up to the inner wall of vent 9, the inner wall of caulking groove 10 has filter 12 through spring 11 fixed mounting, spring 11's one end and caulking groove 10 fixed welding, spring 11's the other end and filter 12 fixed welding, spring 11 constitutes elastic structure with filter 12, filter 12 and spring 11 are when contacting with wind, wind comes into contact with the filter, thereby make and filter 12 drive spring 11 and extrude, spring 11 recovers, thereby make filter 12 take place to rock, increase the area of contact of filter 12 and wind, make the filterable effect of dust better.

Filter hole 13 has been seted up to the inner wall of filter 12, the inner wall fixed mounting who filters hole 13 has dog 14, dog 14's shape is the wave, the inner wall of filtering hole 13 is stayed to the heat that the engine produced, when making wind pass through filter hole 13, take place the contact with dog 14, increase wind and dog 14's area of contact, thereby make the steam in the air evaporate, steam in the air has been avoided entering into on the inside gear of engine, make the result of use of engine better, long service life.

The working principle is as follows: when the heat exchanger is used, the shell 1 is fixed outside an engine, the cover plate main body 6 is placed at the position of an engine belt, the fixing rod 4 is rotated, the fixing rod 4 is moved through the fixing hole 3, the fixing rod 4 is embedded into the first fixing block 2 to be fixed, the shell 1 plays a protection role on the cover plate main body 6, the damage caused by deformation due to collision of the cover plate main body 6 is avoided, the service life of the cover plate main body 6 is longer, external wind enters the groove of the heat conducting groove 7 through the vent 9, the external air flow is driven to move through the rotating direction of the engine gear, the contact area with the engine gear is increased through the heat conducting groove 7, more heat carried by the external wind is further increased, the external wind rapidly goes out through the heat conducting port 8, the heat dissipation is better when the engine gear rotates, and the heat exchange efficiency is higher, the service life is longer.

When containing the dust in the external wind, when wind passes through vent 9, thereby make wind take place the contact to filter 12, thereby make filter 12 drive spring 11 and rock, thereby make filter 12 take place to rock, when contacting with wind again, can be better filter the dust in the air, the inside of having avoided the dust to enter into engine gear, it is better to make the engine result of use, when having steam in the wind, rotate the heat that produces through the engine, thereby make filter 12 have the heat, wind is when passing through filter 12, carry out the frictional contact with dog 14, thereby make the moisture in the wind evaporate, the inside of having avoided steam to enter into the engine, cause the burnout of engine, make the life of engine longer, factor of safety is higher.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a belt apron for automobile engine, includes shell (1), its characterized in that: the novel solar cell panel is characterized in that first fixed blocks (2) are fixedly arranged inside four vertex angles of the shell (1), a cover plate main body (6) is arranged inside the shell (1), second fixed blocks (5) are fixedly arranged on outer walls of the four vertex angles of the cover plate main body (6), fixed holes (3) are formed inside the second fixed blocks (5), fixed rods (4) are inserted into inner walls of the fixed holes (3), heat conduction grooves (7) are fixedly arranged inside the cover plate main body (6), heat conduction ports (8) are formed in back walls of the heat conduction grooves (7), ventilation ports (9) are formed in outer walls of two ends of the cover plate main body (6), caulking grooves (10) are formed in inner walls of the ventilation ports (9), filter plates (12) are fixedly arranged on the inner walls of the caulking grooves (10) through springs (11), filter holes (13) are formed in the inner walls of the filter plates (12), and a stop block (14) is fixedly arranged on the inner wall of the filtering hole (13).

2. The belt cover for an automobile engine according to claim 1, characterized in that: the outer wall of fixed rod (4) is provided with the external screw thread, the inner wall of fixed orifices (3) is provided with the internal thread, fixed orifices (3) constitute screw thread formula connection structure with fixed rod (4).

3. The belt cover for an automobile engine according to claim 1, characterized in that: the shape of the heat conduction groove (7) is spiral.

4. The belt cover for an automobile engine according to claim 1, characterized in that: one end of the spring (11) is fixedly welded with the caulking groove (10), the other end of the spring (11) is fixedly welded with the filter plate (12), and the spring (11) and the filter plate (12) form an elastic structure.

5. The belt cover for an automobile engine according to claim 1, characterized in that: the shape of the stop block (14) is wave-shaped.

6. The belt cover for an automobile engine according to claim 1, characterized in that: the wall of the first fixing block (2) is provided with a hole, the diameter of the hole is equal to that of the fixing rod (4), and the fixing rod (4) and the first fixing block (2) form an embedded structure.