CN215256501U - Gear chamber of diesel engine - Google Patents

Abstract

The utility model belongs to the technical field of the diesel engine technique and specifically relates to a diesel engine gear room, including gear room main part, gear room main part all seted up concave groove, four all around the inside in concave groove is equipped with gear room fixed establishment, gear room fixed establishment includes the fixed case. Need install the gear room and keep apart the noise that the gear produced when the diesel engine is carrying out the use, and effectual improvement the installation rate of gear room when the gear room is installed, and then reduced the time of changing after the comparatively serious wearing and tearing of internal gear, accelerated the speed that the staff maintained internal gear simultaneously to can not influence the progress of engineering. Through the cooperation of rubber gyro wheel, the laminating of sector block and elastic mechanism, the effectual power that has slowed down because the diesel engine vibrations produce, and then reduce flexible piece and diesel engine joint department because the wearing and tearing that vibrations produced, very big improvement the stability of gear room, improved the life of gear room simultaneously.

Description

Gear chamber of diesel engine

Technical Field

The utility model relates to a diesel engine technical field especially relates to a diesel engine gear room.

Background

The diesel engine is heavy and large in size because the working pressure of the diesel engine is high and all related parts are required to have high structural strength and rigidity. The oil injection pump and the nozzle of the diesel engine have high manufacturing precision requirement, so the cost is higher. Diesel oil is difficult to evaporate, and the starting is difficult when cold the car winter, and the gear room on the diesel engine is a key structure, and current diesel engine gear room is comparatively loaded down with trivial details at the in-process of installation, and it can restore to lead to needing longer time when the internal gear of diesel engine takes place to damage, and then has influenced the process of work.

SUMMERY OF THE UTILITY MODEL

To address the above-mentioned problems in the prior art, a diesel gear chamber is now provided.

The specific technical scheme is as follows: can install diesel engine gear room and diesel engine very fast, and guarantee that installation back stability is better, be difficult to take place not hard up.

The design is a diesel engine gear chamber, which comprises a gear chamber main body, wherein concave grooves and four concave grooves are formed in the periphery of the gear chamber main body, and a gear chamber fixing mechanism is assembled inside each concave groove.

Preferably, the gear chamber fixing mechanism comprises a fixing box, and a sector block is rotatably installed in an inner cavity of the fixing box.

Preferably, the top of the sector is provided with a thread groove, and the inner surface of the thread groove is provided with a threaded rod in a threaded manner.

Preferably, the top of the threaded rod penetrates through the fixed box and extends to the outside of the fixed box, and the two sides of the top of the fixed box are fixedly provided with the L-shaped blocks.

Preferably, the front surface and the back surface of the threaded rod are fixedly provided with clamping blocks, and the outer surfaces of the clamping blocks are fixedly clamped with the inner surfaces of the L-shaped blocks.

Preferably, a concave fixing block is fixedly mounted on the back of the inner cavity of the fixing box, and a telescopic block is slidably mounted on the inner surface of the concave fixing block.

Preferably, the outer fixed surface of flexible piece installs the stopper, the surface of flexible piece just is located the stopper and is equipped with elastic mechanism with the cover between the concave type fixed block.

Preferably, the back of the telescopic block penetrates through the fixed box and extends to the outside of the fixed box, and the arc-shaped plate is fixedly mounted on the front of the telescopic block.

Preferably, the top of arc runs through and has seted up the arc wall, the equal slidable mounting in both sides of arc wall internal surface has rubber gyro wheel.

Preferably, the outer surface of the rubber roller is in sliding connection with the outer surface of the sector block, and the back surface of the telescopic block is fixedly connected with the front surface of the diesel engine.

The technical scheme has the following advantages or beneficial effects: need install the gear room and keep apart the noise that the gear produced when the diesel engine is carrying out the use, and effectual improvement the installation rate of gear room when the gear room is installed, and then the time of changing after having reduced the comparatively serious internal gear wearing and tearing, the speed of staff to the internal gear maintenance has been accelerated simultaneously, thereby can not influence the progress of engineering, through the rubber gyro wheel, the cooperation of segment laminating and elastic mechanism, the effectual power that produces owing to the diesel engine vibrations that has slowed down, and then reduce the wearing and tearing of flexible piece and diesel engine joint department owing to vibrations production, very big improvement the stability of gear room, the life of gear room has been improved simultaneously.

Drawings

Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are only for purposes of illustration and description, and are not intended to limit the scope of the present disclosure.

Fig. 1 is a perspective view of an external structure of the present embodiment;

FIG. 2 is a top view of the internal structure of the gear chamber fixing mechanism according to the embodiment of the present invention;

FIG. 3 is a perspective view of the outer structure of the segment and the threaded rod of the present embodiment;

FIG. 4 is a front view of the inner structure of the segment and the threaded rod of the present embodiment;

FIG. 5 is an enlarged view of the structure of the embodiment A;

the above reference numerals denote: 1. a gear chamber body; 2. a concave groove; 3. a gear chamber fixing mechanism; 31. a fixed box; 32. a sector block; 33. a thread groove; 34. a threaded rod; 35. an L-shaped block; 36. a clamping block; 37. a concave fixed block; 38. a telescopic block; 39. a limiting block; 40. an elastic mechanism; 41. an arc-shaped plate; 42. an arc-shaped slot; 43. a rubber roller;

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. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present application.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the following drawings and specific examples, but the present invention is not limited thereto.

Referring to fig. 1-5, a diesel engine gear room, including gear room main part 1, concave groove 2 has all been seted up around gear room main part 1, and the inside assembly in four concave groove 2 has gear room fixed establishment 3, fixes gear room main part 1 and diesel engine through gear room fixed establishment 3, has effectually improved the installation rate of gear room main part 1.

The gear chamber fixing mechanism 3 comprises a fixing box 31, a sector 32 is rotatably arranged in an inner cavity of the fixing box 31, and the sector 32 provides transmission force for the whole fixing mechanism.

The top of the sector 32 is provided with a thread groove 33, the inner surface of the thread groove 33 is provided with a threaded rod 34 in a threaded manner, and the power is provided for the telescopic block by the threaded rod 34 matching with the sector 32.

The top of threaded rod 34 runs through fixed box 31 and extends to the outside of fixed box 31, and the both sides of fixed box 31 top are fixed mounting have L type piece 35, provide the joint fixed point for threaded rod 34 through L type piece 35.

The front and the back of the threaded rod 34 are fixedly provided with clamping blocks 36, the outer surface of each clamping block 36 is fixedly clamped with the inner surface of the L-shaped block 35, and the L-shaped block 35 is matched with the clamping blocks 36, so that the threaded rod 34 is effectively fixed.

A concave fixing block 37 is fixedly mounted on the back surface of the inner cavity of the fixing box 31, a telescopic block 38 is slidably mounted on the inner surface of the concave fixing block 37, and the gear chamber body 1 and the diesel engine are fixed through the telescopic block 38.

The outer fixed surface of flexible piece 38 installs stopper 39, and the surface of flexible piece 38 just is located the cover between stopper 39 and the concave type fixed block 37 and is equipped with elastic mechanism 40, rebounds through elastic mechanism 40 flexible piece 38 when needing to demolish, through having slowed down the diesel engine and has produced the influence of vibrations to flexible piece 38.

The back of the telescopic block 38 penetrates through the fixed box 31 and extends to the outside of the fixed box 31, and the front of the telescopic block 38 is fixedly provided with an arc-shaped plate 41 which provides a sliding space for the rubber roller 43.

The top of arc 41 runs through and has seted up arc 42, and the equal slidable mounting in both sides of arc 42 internal surface has rubber roller 43, will provide power for flexible piece 38 through rubber roller 43 cooperation sector 32, through the effectual vibrations that slow down the diesel engine during operation production of rubber roller 43.

The outer surface of the rubber roller 43 is connected with the outer surface of the sector 32 in a sliding way, and the back surface of the telescopic block 38 is fixedly connected with the front surface of the diesel engine.

The working principle is as follows: in using the device, a user mounts the gear chamber body on the diesel engine, and then the worker moves the threaded rod 34 downward by pressing the threaded rod 34, then the fan-shaped block 32 is driven to rotate by moving the threaded rod 34 downwards, when the threaded rod 34 is pressed to the maximum position, the threaded rod 34 is rotated to enable the clamping block 36 on the threaded rod 34 to be clamped with the L-shaped block 35, thereby ensuring that the threaded rod 34 can not slide, then the sector 32 rotates and drives the rubber roller 43 to rotate and move, then the rubber roller 43 moves and drives the whole arc-shaped block 41 to move backwards, then the arc-shaped block 41 moves backwards to drive the limiting block 39 to move backwards, the limiting block 39 is matched with the concave fixing block 37 to extrude the elastic mechanism 40, therefore, the telescopic block 38 is clamped with the diesel engine, and the gear chamber body 1 is ensured to be stable.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and it should be understood that all modifications and obvious variations of the present invention, which are equivalent to those of the present invention and illustrated in the drawings, should be included in the scope of the present invention.

Claims (10)

1. A diesel engine gear chamber, characterized by; including gear room main part (1), all seted up concave groove (2), four around gear room main part (1 the inside assembly in concave groove (2) has gear room fixed establishment (3).

2. The diesel gear chamber of claim 1, wherein: the gear chamber fixing mechanism (3) comprises a fixing box (31), and a fan-shaped block (32) is rotatably arranged in an inner cavity of the fixing box (31).

3. The diesel gear chamber of claim 2, wherein: the top of the fan-shaped block (32) is provided with a thread groove (33), and the inner surface of the thread groove (33) is provided with a threaded rod (34) in a threaded manner.

4. A diesel gear chamber as in claim 3, wherein: the top of threaded rod (34) runs through fixed case (31) and extends to the outside of fixed case (31), the equal fixed mounting in both sides at fixed case (31) top has L type piece (35).

5. A diesel gear chamber as in claim 3, wherein: the front and the back of the threaded rod (34) are fixedly provided with clamping blocks (36), and the outer surface of each clamping block (36) is fixedly clamped with the inner surface of the L-shaped block (35).

6. The diesel gear chamber of claim 2, wherein: the back of fixed case (31) inner chamber fixed mounting has concave type fixed block (37), the internal surface slidable mounting of concave type fixed block (37) has flexible piece (38).

7. The diesel gear chamber of claim 6, wherein: the surface fixed mounting of flexible piece (38) has stopper (39), the surface of flexible piece (38) just is located between stopper (39) and concave type fixed block (37) the cover and is equipped with elastic mechanism (40).

8. The diesel gear chamber of claim 6, wherein: the back of the telescopic block (38) penetrates through the fixed box (31) and extends to the outside of the fixed box (31), and an arc-shaped plate (41) is fixedly mounted on the front of the telescopic block (38).

9. The diesel gear chamber of claim 8, wherein: the top of arc (41) is run through and is seted up arc wall (42), equal slidable mounting in both sides of arc wall (42) internal surface has rubber gyro wheel (43).

10. The diesel gear chamber of claim 9, wherein: the outer surface of the rubber roller (43) is connected with the outer surface of the sector block (32) in a sliding mode, and the back face of the telescopic block (38) is fixedly connected with the front face of the diesel engine.

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