CN210660374U

CN210660374U - Durable engine of using of high power protection nature

Info

Publication number: CN210660374U
Application number: CN201921215490.1U
Authority: CN
Inventors: 丁力
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-02
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a durable engine of high power protection nature, including engine and protection end shield, the engine includes cylinder, piston and crankcase, and the top of cylinder is connected with the spark plug, and first pipe closure is installed at the top of fuel pipe, and the second pipe closure is installed at the top of blast pipe, and the bottom of fuel pipe is provided with the intake pipe, and the bottom of cylinder is provided with the piston, and the bottom central authorities of piston install the rotation connecting rod, rotate the bottom of connecting rod and install the bent axle, and the bent axle is located the inside of crankcase. The utility model discloses a make the air carry out the intensive mixing with fuel after filtering, the inside pressure of control cylinder makes the inside mist of cylinder can fully burn, protects the outer end of engine simultaneously, when bumping, avoids direct friction through the roller bearing, reduces through damping spring to the strength that the collision produced simultaneously to play the guard action to the engine.

Description

Durable engine of using of high power protection nature

Technical Field

The utility model relates to the technical field of engines, in particular to durable engine of high power protection nature.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, an internal combustion engine, an external combustion engine, an electric motor, etc., where, for example, an internal combustion engine typically converts chemical energy into mechanical energy. The engine is applicable to both the power generation device and the whole machine including the power device. The engine is particularly important for protecting the automobile as the engine is used as a core component of the automobile. The engine can be damaged by external factors in the use process at present.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a durable engine of high power protection nature, possible protect the engine, prevent that the engine from receiving the damage, prolong the life of engine.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a durable engine of high power protection nature, including engine and protection end cover, the engine is installed on the top of protection end cover, the engine includes cylinder, piston and crankcase, the top of cylinder is connected with the spark plug, top one side of cylinder is connected with the fuel pipe, the top opposite side of cylinder is connected with the blast pipe, first pipe closure is installed at the top of fuel pipe, the second pipe closure is installed at the top of blast pipe, the bottom of fuel pipe is provided with the intake pipe, the bottom of cylinder is provided with the piston, the bottom central authorities of piston install the rotation connecting rod, the bent axle is installed to the bottom of rotation connecting rod, the bent axle is located the inside of crankcase.

As a preferred technical scheme of the utility model, first pipeline closure ware and second pipeline closure ware constitute by rocking arm, branch, compression spring and valve, branch is all installed at the both ends of rocking arm, compression spring has been cup jointed on the outer end surface of one of them branch, and the end installs the valve, the valve of first pipeline closure ware and second pipeline closure ware all is located the inside pipeline mouth department of cylinder, first pipeline closure ware and second pipeline closure ware are not close to and are parallel mutually with the branch that has compression spring.

As a preferred technical scheme of the utility model, the inside of intake pipe is close to the one end of admitting air and installs the air throttle, the outer end surface of intake pipe is provided with the filter, the filter includes the cylinder dustcoat, and the outer end surface of cylinder dustcoat opens there is the closing door, the inside inlay card of cylinder dustcoat installs air filter.

As a preferred technical scheme of the utility model, the shield is half encirclement structure of concave type, the both sides of shield are the arc at the bottom, the roller bearing has been inlayed side by side to the inside bottom of shield, the top of roller bearing sets up the guard plate, a plurality of damping spring are installed on the top layer surface of guard plate, the fixed plate is installed on damping spring's top.

As an optimized technical scheme of the utility model, the surface of guard plate and fixed plate all runs through and opens there are a plurality of louvres.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a make the air carry out the intensive mixing with fuel after filtering, the inside pressure of control cylinder makes the inside mist of cylinder can fully burn, and then promotes the work efficiency of engine, protects the outer end of engine simultaneously, when bumping, avoids direct friction through the roller bearing, reduces the strength that the collision produced through damping spring simultaneously to play the guard action to the engine.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of the present invention;

FIG. 3 is a schematic view of the filter of the present invention;

FIG. 4 is a schematic structural view of the protective bottom cover of the present invention;

in the figure: 1. a cylinder; 2. a piston; 3. a crankcase; 4. a spark plug; 5. a fuel tube; 6. an exhaust pipe; 7. a first pipe closer; 8. a second pipe closer; 9. an air inlet pipe; 10. rotating the connecting rod; 11. A crankshaft; 12. a rocker arm; 13. a strut; 14. a compression spring; 15. an air valve; 16. an air throttle; 17. A filter; 18. a cylindrical outer housing; 19. an air filter element; 20. a protective undercover; 21. a roller; 22. a protection plate; 23. a damping spring; 24. and (7) fixing the plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in fig. 1-4, the utility model provides a durable engine of high power protection nature, including engine and protection undercover 20, the engine is installed on the top of protection undercover 20, the engine includes cylinder 1, piston 2 and crankcase 3, the top of cylinder 1 is connected with spark plug 4, top one side of cylinder 1 is connected with fuel pipe 5, the top opposite side of cylinder 1 is connected with blast pipe 6, first pipe closure 7 is installed at the top of fuel pipe 5, second pipe closure 8 is installed at the top of blast pipe 6, the bottom of fuel pipe 5 is provided with intake pipe 9, the bottom of cylinder 1 is provided with piston 2, piston 2's bottom central authorities install rotation connecting rod 10, bent axle 11 is installed to the bottom of rotation connecting rod 10, bent axle 11 is located the inside of crankcase 3.

Further, the first pipeline sealer 7 and the second pipeline sealer 8 are composed of rocker arms 12, support rods 13, compression springs 14 and valves 15, the support rods 13 are mounted at two ends of each rocker arm 12, the compression spring 14 is sleeved on the outer end surface of one support rod 13, the valve 15 is mounted at the tail end of each support rod, the valves 15 of the first pipeline sealer 7 and the second pipeline sealer 8 are located at the pipeline openings inside the air cylinder 1, and the support rods 13, which are not provided with the compression springs 14, of the first pipeline sealer 7 and the second pipeline sealer 8 are close to and parallel to each other.

An air throttle 16 is installed near the one end of admitting air in the inside of intake pipe 9, and the outer end surface of intake pipe 9 is provided with filter 17, and filter 17 includes cylinder dustcoat 18, and the outer end surface of cylinder dustcoat 18 is opened there is the closing door, and air filter 19 is installed to the inside inlay card of cylinder dustcoat 18.

Cover 20 is the half surrounding structure of concave type at the bottom of the protection, the both sides of cover 20 are the arc at the bottom of the protection, roller shaft 21 has been inlayed side by side to the inside bottom of cover 20 at the bottom of the protection, roller shaft 21's top sets up guard plate 22, a plurality of damping spring 23 are installed on guard plate 22's top layer surface, fixed plate 24 is installed on damping spring 23's top, when the road surface unevenness that the car went, roller shaft 21 contacts and rolls with ground, prevent that cover 20 at the bottom of the protection is direct and ground friction and damage, weaken the dynamics through damping spring 23 when taking place serious collision and transmit to fixed plate 24 again, thereby reduce the influence to the engine.

The surfaces of the protection plate 22 and the fixing plate 24 are both provided with a plurality of heat dissipation holes, and heat energy generated in the working process of the engine is conveniently discharged from the heat dissipation holes.

Specifically, fuel enters from the fuel pipe 5, air enters from the air inlet pipe 9, the fuel and the air are fully mixed, then the air valve on the first pipe closer 7 is opened, the fuel and the air enter the cylinder 1, ignition is carried out by the spark plug 3, the mixed gas is ignited in the cylinder 1 and then is combusted, the volume of the gas is sharply expanded, and the pressure and the temperature are rapidly increased. Under the action of gas pressure, the piston 2 rapidly moves downwards, then moves upwards due to the discharge of waste gas, a connecting rod 10 connected with the piston 2 is also fixed on a crankshaft 11, the up-and-down movement of the piston 2 can be converted into the rotation movement of a crankshaft 11 through the connecting rod 10, further external equipment is driven to rotate, when the engine is used for a long time, the closed parts of the outer end surface of a filter 17 are opened, an air filter element 19 is taken out for cleaning, and the air can be ensured to adsorb suspended particles contained in the air when entering the air, so that fuel oil and the air are fully mixed, the fuel oil and the air are fully combusted in the cylinder 1, meanwhile, the entering amount of the air can be controlled through a throttle valve 16, the mixed gas entering the cylinder 1 is controlled through a valve 15 on a first pipeline sealer 7, the waste gas discharged from the cylinder 1 is controlled through a valve 15 on a second pipeline sealer 8, thereby give the inside sufficient stable pressure of cylinder 1, promote fuel efficiency, when the automobile goes in the uneven area in road surface, contact with ground through roller 21, avoid the friction to cause the engine to damage, when bumping simultaneously, cut down strength through damping spring 23, and then reduce the influence to the engine.

To sum up, the utility model discloses a make the air carry out the intensive mixing with fuel after filtering, the inside pressure of control cylinder makes the inside mist of cylinder can fully burn, and then promotes the work efficiency of engine, protects the outer end of engine simultaneously, when bumping, avoids direct friction through the roller bearing, cuts down the strength that the collision produced through damping spring simultaneously to play the guard action to the engine.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The engine for high-power protection durability comprises an engine and a protection bottom cover (20), wherein the engine is installed at the top end of the protection bottom cover (20) and comprises a cylinder (1), a piston (2) and a crankcase (3), and is characterized in that a spark plug (4) is connected to the top end of the cylinder (1), a fuel pipe (5) is connected to one side of the top end of the cylinder (1), an exhaust pipe (6) is connected to the other side of the top end of the cylinder (1), a first pipeline sealer (7) is installed at the top of the fuel pipe (5), a second pipeline sealer (8) is installed at the top of the exhaust pipe (6), an air inlet pipe (9) is arranged at the bottom of the fuel pipe (5), a piston (2) is arranged at the bottom end of the cylinder (1), and a rotating connecting rod (10) is installed in the center of the bottom, the bottom end of the rotating connecting rod (10) is provided with a crankshaft (11), and the crankshaft (11) is positioned in the crankcase (3).

2. The high-power protective durable engine according to claim 1, wherein the first pipeline closer (7) and the second pipeline closer (8) are both composed of a rocker arm (12), a support rod (13), a compression spring (14) and a valve (15), the support rod (13) is mounted at both ends of the rocker arm (12), the compression spring (14) is sleeved on the outer end surface of one support rod (13), the valve (15) is mounted at the tail end of the one support rod, the valves (15) of the first pipeline closer (7) and the second pipeline closer (8) are both located at a pipeline opening inside the cylinder (1), and the support rods (13) of the first pipeline closer (7) and the second pipeline closer (8) without the compression spring (14) are close to and parallel.

3. The high-power protection durability engine according to claim 1, wherein a throttle valve (16) is installed at one end of the inside of the air inlet pipe (9) close to the air inlet, a filter (17) is arranged on the outer end surface of the air inlet pipe (9), the filter (17) comprises a cylindrical outer cover (18), a closed door is opened on the outer end surface of the cylindrical outer cover (18), and an air filter element (19) is installed inside the cylindrical outer cover (18) in a clamping and embedding mode.

4. The high-power protective durable engine according to claim 1, wherein the protective bottom cover (20) is of a concave semi-surrounding structure, both sides of the protective bottom cover (20) are arc-shaped, the bottom end inside the protective bottom cover (20) is embedded with rollers (21) side by side, a protection plate (22) is arranged at the top of each roller (21), a plurality of damping springs (23) are mounted on the surface of the top layer of each protection plate (22), and a fixing plate (24) is mounted at the top ends of the damping springs (23).

5. The engine of claim 4, wherein the surfaces of the protection plate (22) and the fixing plate (24) are perforated with a plurality of heat dissipation holes.