CN220623249U - Engine convenient to disassemble and overhaul - Google Patents

Abstract

The utility model relates to the technical field of engines and discloses an engine convenient to detach and overhaul, which comprises an engine main body, wherein a connecting plate is fixedly assembled at the top of the engine main body, a shield is arranged at the top of the connecting plate, a mounting hole is formed in the top of the shield, and a clamping hole is formed in the bottom of the mounting hole. When the shield is required to be disassembled to overhaul the engine main body, the rotatable rotating ring drives the connecting rod to rotate, so that the limiting block corresponds to the limiting groove, the connecting rod is taken out, and the connecting plate and the shield are separated, so that the problem that the bolt hole is easy to slide due to the fact that the bolt hole is frequently disassembled when the existing device is assembled is avoided, the stability of the threaded hole after sliding teeth is insufficient after the threaded hole is assembled again, and the problem that abnormal sound is generated due to the fact that an automobile shakes in the operation process is solved.

Description

Engine convenient to disassemble and overhaul

Technical Field

The utility model relates to the technical field of engines, in particular to an engine convenient to disassemble and overhaul.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, internal combustion engines, external combustion engines, jet engines, electric motors, etc., as internal combustion engines typically convert chemical energy into mechanical energy, and is applicable to both power generation devices and to the entire machine including the power plant.

The existing engine is inconvenient to disassemble and maintain after being actually installed, because the existing engine is installed through fixing bolts when being assembled, bolt connection and installation can lead to bolt hole easy sliding teeth of the existing engine, screw hole sliding teeth can lead to insufficient stability after installation when being assembled again after being assembled again, and then an automobile can shake in the running process, abnormal sound can be generated, and therefore the engine convenient to disassemble and maintain is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the engine which is convenient to disassemble and overhaul, has the advantages of strong practicability and good stability, and solves the problems proposed by the background art.

The utility model provides the following technical scheme: the utility model provides an engine of convenient dismantlement maintenance, includes the engine main part, the fixed assembly in top of engine main part has the connecting plate, the top of connecting plate is equipped with the guard shield, the mounting hole has been seted up at the top of guard shield, the joint hole has been seted up to the bottom of mounting hole, the fixed positioning disk that is equipped with in bottom of joint hole, the top of positioning disk is equipped with first spring, the inner wall sliding connection of mounting hole has the connecting rod, the right side fixedly assembly of engine main part has the locating plate, the right side fixedly assembly of locating plate has the magnetic force piece, the right side fixedly assembly of magnetic force piece has the spud, the one end of right side fixedly connected with second spring of spud, the other end fixedly assembly of second spring has the arc, the fixed base that is equipped with in bottom of engine main part.

As a preferable technical scheme of the utility model, the number of the positioning disks is two, the two positioning disks are respectively arranged at the top and the bottom of the first spring, and the outer diameter of each positioning disk is matched with the diameter of the inner wall of the clamping hole.

As a preferable technical scheme of the utility model, the inner wall of the mounting hole is provided with a limiting groove, the outer edge of the connecting rod is fixedly provided with a limiting block, and the limiting block is in sliding connection with the inner wall of the limiting groove.

As a preferable technical scheme of the utility model, the outer diameter of the connecting rod is matched with the diameter of the inner wall of the mounting hole, the top of the connecting rod is fixedly provided with the rotating ring, and the mounting hole penetrates through the shield to the position of the inner wall of the connecting plate.

As a preferable technical scheme of the utility model, one side of the arc-shaped plate, which is close to the second spring, is fixedly provided with a magnetic plate, the magnetic plate and the magnetic plate are oppositely arranged, and magnetic poles of the magnetic plate and the magnetic plate are both N poles.

As a preferable technical scheme of the utility model, the width of the outer side of the shield is sequentially reduced from bottom to top, and the width of the bottommost part of the shield is larger than the width of the engine main body.

Compared with the prior art, the utility model has the following beneficial effects:

1. this engine of maintenance is dismantled to convenience, when need dismantle the guard shield and overhaul the engine main part, rotatable swivel becket drives the connecting rod and rotates, and then make stopper and spacing groove corresponding, and then take out the connecting rod, thereby can separate between connecting plate and the guard shield, avoided current device to install through fixing bolt when the equipment, bolted connection installation often dismantle the problem that can lead to its bolt hole smooth tooth easily, and then can lead to its steadiness after the installation not enough after having solved screw hole smooth tooth when assembling once more, and then can lead to the car to take place to rock in the operation process, and then can produce the problem of abnormal sound.

2. This engine of overhaul is dismantled in convenience, the effort when can cushion the striking by a wide margin through the second spring, and then the cooperation of accessible magnetic force piece and magnetic force board, further slows down the effort after bumping, and then can improve the effect of bumping to engine main part, and then improves the protection effect to engine main part, and then avoided crashproof effect not enough to lead to can cause the problem of great damage to engine main part when bumping carelessly, has improved the practicality of the device.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a shield according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic diagram of a magnetic sheet structure according to the present utility model;

fig. 5 is a schematic view of the structure of the connecting rod of the present utility model.

In the figure: 1. an engine main body; 2. a connecting plate; 3. a shield; 4. a mounting hole; 5. a connecting rod; 6. a positioning plate; 7. a first spring; 8. a clamping hole; 9. a positioning plate; 10. a magnetic force sheet; 11. positioning piles; 12. a second spring; 13. an arc-shaped plate; 14. and (5) a base.

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.

Referring to fig. 1-5, an engine convenient for disassembly and maintenance comprises an engine main body 1, wherein a connecting plate 2 is fixedly assembled at the top of the engine main body 1, a shield 3 is arranged at the top of the connecting plate 2, a mounting hole 4 is formed at the top of the shield 3, a clamping hole 8 is formed at the bottom of the mounting hole 4, a positioning disc 6 is fixedly assembled at the bottom of the clamping hole 8, a first spring 7 is arranged at the top of the positioning disc 6, a connecting rod 5 is slidably connected to the inner wall of the mounting hole 4, a positioning plate 9 is fixedly assembled on the right side of the engine main body 1, a magnetic sheet 10 is fixedly assembled on the right side of the positioning plate 9, a positioning pile 11 is fixedly assembled on the right side of the magnetic sheet 10, one end of a second spring 12 is fixedly assembled at the other end of the second spring 12, an arc-shaped plate 13 is fixedly assembled at the bottom of the engine main body 1, and a base 14 is fixedly assembled on the bottom of the engine main body 1.

In a preferred embodiment, the number of positioning disks 6 is two, and two positioning disks 6 set up respectively in the top and the bottom of first spring 7, the outer diameter of positioning disk 6 and the inner wall diameter looks adaptation of joint hole 8, in the above-mentioned structure, set up respectively in the top and the bottom of first spring 7 through two positioning disks 6 for can play spacing guard action to first spring 7, and then can ensure that connecting rod 5 can not be at will with first spring 7 between the mutual contact.

In a preferred embodiment, the spacing groove has been seted up to the inner wall of mounting hole 4, and the outer edge fixed mounting of connecting rod 5 has the stopper, and stopper sliding connection in the inner wall position of spacing groove, in the above-mentioned structure, through stopper sliding connection in the inner wall position of spacing groove for can ensure that connecting rod 5 can not take place the skew on the position at will when the inner wall of mounting hole 4 slides from top to bottom, and then make the stopper slide to the inner wall position of joint hole 8 and let the stopper break away from mutually between rotating connecting rod 5 and spacing groove, thereby can be with firm fixed between connecting plate 2 and the guard shield 3.

In a preferred embodiment, the outer diameter of the connecting rod 5 is matched with the inner wall diameter of the mounting hole 4, a rotating ring is fixedly arranged at the top of the connecting rod 5, and the mounting hole 4 penetrates through the shield 3 to the inner wall position of the connecting plate 2.

In a preferred embodiment, a magnetic plate is fixedly mounted on one side of the arc-shaped plate 13, which is close to the second spring 12, and the magnetic plate 10 are oppositely arranged, and the magnetic poles of the magnetic plate 10 and the magnetic plate are all N poles.

In a preferred embodiment, the width of the outer side of the shield 3 is sequentially reduced from bottom to top, the width of the bottommost part of the shield 3 is larger than the width of the engine main body 1, and in the structure, the width of the bottommost part of the shield 3 is larger than the width of the engine main body 1, so that the engine main body 1 can be well protected, and rainwater can be prevented from directly dripping to the top position of the engine main body 1 when dripping, and the rainwater can be prevented from dripping to the external position along the outer side of the shield 3.

The device is installed to theory of operation, when the device is installed, firstly place the top position of connecting plate 2 with guard shield 3, then go into the inner wall position of mounting hole 4 with connecting rod 5 card, until the stopper contacts with the positioning disk 6 of first spring 7 top, rotate the rotation ring and drive connecting rod 5 and stopper and rotate, and then make the stopper slide to the inner wall position of joint hole 8 and let the stopper break away from between spacing groove at rotation connecting rod 5, thereby can firmly fix between connecting plate 2 and the guard shield 3, when the need dismantle guard shield 3 overhauls engine main part 1, rotatable rotation ring drives connecting rod 5 and rotates, and then make the stopper correspond with the spacing groove, and then take out connecting rod 5, thereby can separate between connecting plate 2 and the guard shield 3, when the emergence collision, the effort when the impact is buffered to accessible second spring 12, and then the magnetic pole of accessible magnetic sheet 10 and magnetic plate all is the N utmost point, simultaneously utilize magnetism principle of repulsive like nature to make can further slow down the effort after the emergence collision, and then can improve the buffering effect to engine main part 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an engine of convenient dismantlement maintenance, includes engine main part (1), its characterized in that: the top of engine main part (1) is fixed to be equipped with connecting plate (2), the top of connecting plate (2) is equipped with guard shield (3), mounting hole (4) have been seted up at the top of guard shield (3), joint hole (8) have been seted up to the bottom of mounting hole (4), the bottom of joint hole (8) is fixed to be equipped with positioning disk (6), the top of positioning disk (6) is equipped with first spring (7), the inner wall sliding connection of mounting hole (4) has connecting rod (5), the right side fixedly mounted with locating plate (9) of engine main part (1), the right side fixedly mounted with magnetic force piece (10) of locating plate (9), the right side fixedly mounted with spud (11) of magnetic force piece (10), the one end of right side fixedly connected with second spring (12) of spud (11), the other end fixedly mounted with arc (13) of second spring (12), the bottom of engine main part (1) is fixedly mounted with base (14).

2. The engine convenient to disassemble and overhaul as claimed in claim 1, wherein: the number of the positioning disks (6) is two, the two positioning disks (6) are respectively arranged at the top and the bottom of the first spring (7), and the outer edge diameter of the positioning disk (6) is matched with the diameter of the inner wall of the clamping hole (8).

3. The engine convenient to disassemble and overhaul as claimed in claim 1, wherein: the limiting groove is formed in the inner wall of the mounting hole (4), a limiting block is fixedly assembled on the outer edge of the connecting rod (5), and the limiting block is slidably connected to the inner wall of the limiting groove.

4. The engine convenient to disassemble and overhaul as claimed in claim 1, wherein: the outer edge diameter of the connecting rod (5) is matched with the inner wall diameter of the mounting hole (4), a rotating ring is fixedly assembled at the top of the connecting rod (5), and the mounting hole (4) penetrates through the shield (3) to the inner wall position of the connecting plate (2).

5. The engine convenient to disassemble and overhaul as claimed in claim 1, wherein: the magnetic plate is fixedly assembled on one side of the arc-shaped plate (13) close to the second spring (12), the magnetic plate and the magnetic plate (10) are oppositely arranged, and magnetic poles of the magnetic plate (10) and the magnetic plate are both N poles.

6. The engine convenient to disassemble and overhaul as claimed in claim 1, wherein: the width of the outer side of the shield (3) is sequentially reduced from bottom to top, and the width of the bottommost part of the shield (3) is larger than that of the engine main body (1).