CN214698071U

CN214698071U - Shock-proof type forced air cooling diesel engine unit

Info

Publication number: CN214698071U
Application number: CN202120781001.XU
Authority: CN
Inventors: 李鹏; 邵梦军
Original assignee: Yingchai Power Machinery Jingshan Co ltd
Current assignee: Yingchai Power Machinery Jingshan Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-12
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a shock-proof type air-cooled diesel unit, including stabilizing base and division board, stabilizing base's below is fixed with the supporting leg, stabilizing base's top is connected with the support, and the inside of support is provided with the diesel unit body, the pneumatic cylinder is installed to the below of diesel unit body, and the outside arrangement of pneumatic cylinder has reset spring, reset spring's outside is provided with stabilizing part, and both ends all are connected with the slip fixture block around the stabilizing part, the surface connection of slip fixture block has the slide rail, the inside of diesel unit body is provided with air-cooled storehouse, and the internally mounted in air-cooled storehouse has driving motor, driving motor's output is connected with the transmission lead screw, and the other end of transmission lead screw is connected with the bearing. This shock-proof type air-cooled diesel engine unit can utilize self structural feature to play shock attenuation antidetonation effect to the diesel engine unit body through the pneumatic cylinder after setting up, avoids the diesel engine unit body to take place to rock when using, influences the use.

Description

Shock-proof type forced air cooling diesel engine unit

Technical Field

The utility model relates to an air-cooled diesel engine set technical field specifically is a shock-proof type air-cooled diesel engine set.

Background

Diesel engine sets are a series of devices which use diesel as fuel and convert the heat energy released by the combustion of the fuel into electric energy or mechanical energy. The diesel generator set consists of a diesel engine and a generator; the diesel engine consists of a diesel engine and an engine. The application field of the diesel engine set is mainly applied to the fields of agricultural machinery, engineering machinery, automobile industry, ship machinery, electric power industry and the like.

The direction of the air cooling heat dissipation of the existing air-cooled diesel engine set is single, the air-cooled diesel engine set can only face one place to continuously cool air, the flexibility is poor, the damping effect is general, and the stability cannot be guaranteed while the damping effect is achieved, so that the damping effect is greatly reduced, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing air-cooled diesel engine set according to the situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock-proof type air-cooled diesel engine group to it is comparatively single to provide current air-cooled diesel engine group air-cooled radiating direction in solving above-mentioned background art, can only face a local cooling down that lasts the forced air cooling, and the flexibility is relatively poor, and the shock attenuation effect is general, and stability can't be ensured when the shock attenuation, thereby makes the shock attenuation effect discount greatly, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a shock-absorbing air-cooled diesel engine set comprises a stabilizing base and a partition plate, wherein supporting legs are fixed below the stabilizing base, a support is connected above the stabilizing base, a diesel engine set body is arranged inside the support, a hydraulic cylinder is arranged below the diesel engine set body, a reset spring is arranged outside the hydraulic cylinder, a stabilizing piece is arranged outside the reset spring, the front end and the rear end of the stabilizing piece are both connected with sliding fixture blocks, the outer surface of each sliding fixture block is connected with a sliding rail, an air-cooled bin is arranged inside the diesel engine set body, a transmission motor is arranged inside the air-cooled bin, the output end of the transmission motor is connected with a transmission lead screw, the other end of the transmission lead screw is connected with a bearing, the outer surface of the transmission lead screw is provided with a sleeve, an air-cooled motor is arranged above the sleeve, and the output end of the air-cooled motor is connected with a rotating shaft rod, and the surface of the rotating shaft rod is connected with fan blades, a stand column is fixed below the sleeve, the surface of the stand column is connected with a limiting sliding chute, the partition plate is arranged above the air cooling bin, and a leakage hole is formed in the partition plate.

Preferably, the stabilizing base passes through to constitute extending structure between pneumatic cylinder and the diesel engine unit body, and reset spring wraps up in the outside of pneumatic cylinder.

Preferably, the transmission screw rod penetrates through the inside of the bearing, and the bearing is fixedly connected with the air cooling bin.

Preferably, be threaded connection between transmission lead screw and the sleeve, and the sleeve wraps up in the outside of transmission lead screw to be fixed connection between sleeve and the air-cooled motor.

Preferably, the rotating shaft rod is fixedly connected with the fan blade, and the fan blade is parallel to the partition plate.

Preferably, the sleeve forms a sliding structure through the upright post and the limiting sliding groove, and the upright post is movably connected with the limiting sliding groove.

Preferably, the stabilizing member forms a sliding structure between the sliding fixture block and the sliding rail, and a T-shaped structure is formed between the stabilizing member and the sliding fixture block.

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

1. the hydraulic cylinder after being arranged can utilize the structural characteristics of the hydraulic cylinder to play a role in shock absorption and shock resistance on the diesel engine set body, the diesel engine set body is prevented from shaking when in use, the use is prevented from being influenced, the transmission screw rod after being arranged can be driven by the output end of the transmission motor to flexibly rotate in the bearing, and thus an object on the surface of the transmission screw rod can be driven to move left and right;

2. the set sleeve moves along with the rotation of the transmission screw rod, so that power transmission can be realized, the flexibility of the sleeve is improved, the set rotating shaft rod can drive the fan blades to rotate under the power transmission of the air cooling motor, the air cooling and cooling of the interior of the diesel engine unit body through the partition plate are facilitated, and the service life of the diesel engine unit body is prolonged;

3. can smooth slip so can play limiting displacement to the sleeve in spacing spout through the stand after setting up, avoid it to make a round trip to roll around the transmission lead screw, improve telescopic stability and maneuverability, can drive the slip fixture block and slide in the slide rail when the diesel engine unit body rocks through the stabilizing part after setting up, so can assist the pneumatic cylinder to play secondary shock attenuation effect to the diesel engine unit body.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the diesel engine unit body of the present invention;

fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 3 according to the present invention.

In the figure: 1. a stabilizing base; 2. supporting legs; 3. a support; 4. a diesel engine unit body; 5. a stabilizer; 6. sliding the clamping block; 7. a slide rail; 8. a hydraulic cylinder; 9. a return spring; 10. a partition plate; 11. a leak hole; 12. air cooling; 13. a drive motor; 14. a transmission screw rod; 15. a bearing; 16. a sleeve; 17. an air cooling motor; 18. a spindle rod; 19. a fan blade; 20. a column; 21. and a limiting sliding groove.

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 a technical solution: a shock-absorbing air-cooled diesel engine set comprises a stabilizing base 1 and a partition plate 10, wherein supporting legs 2 are fixed below the stabilizing base 1, a support 3 is connected above the stabilizing base 1, a diesel engine set body 4 is arranged inside the support 3, a hydraulic cylinder 8 is arranged below the diesel engine set body 4, a return spring 9 is arranged outside the hydraulic cylinder 8, a stabilizing part 5 is arranged outside the return spring 9, sliding fixture blocks 6 are connected to the front end and the rear end of the stabilizing part 5, a slide rail 7 is connected to the outer surface of each sliding fixture block 6, an air-cooled bin 12 is arranged inside the diesel engine set body 4, a transmission motor 13 is arranged inside the air-cooled bin 12, a transmission lead screw 14 is connected to the output end of the transmission motor 13, a bearing 15 is connected to the other end of the transmission lead screw 14, a sleeve 16 is arranged on the outer surface of the transmission lead screw 14, and an air-cooled motor 17 is arranged above the sleeve 16, the output end of the air-cooled motor 17 is connected with a rotating shaft rod 18, the outer surface of the rotating shaft rod 18 is connected with fan blades 19, an upright post 20 is fixed below the sleeve 16, the outer surface of the upright post 20 is connected with a limiting sliding groove 21, the partition plate 10 is arranged above the air-cooled bin 12, and a leakage hole 11 is formed in the partition plate 10.

The utility model discloses in: the stabilizing base 1 forms a telescopic structure with the diesel engine unit body 4 through the hydraulic cylinder 8, and the reset spring 9 is wrapped outside the hydraulic cylinder 8; the hydraulic cylinder 8 arranged behind the diesel engine set can utilize the structural characteristics of the hydraulic cylinder to play a role in shock absorption and shock resistance on the diesel engine set body 4, and the diesel engine set body 4 is prevented from shaking when in use to influence use.

The utility model discloses in: the transmission screw rod 14 penetrates through the inside of the bearing 15, and the bearing 15 is fixedly connected with the air cooling bin 12; the transmission screw rod 14 after being arranged can be driven by the output end of the transmission motor 13 to flexibly rotate in the bearing 15, so that an object on the surface of the transmission screw rod 14 can be driven to move left and right.

The utility model discloses in: the transmission screw rod 14 is in threaded connection with the sleeve 16, the sleeve 16 is wrapped outside the transmission screw rod 14, and the sleeve 16 is fixedly connected with the air cooling motor 17; the sleeve 16 arranged moves along with the rotation of the transmission screw 14, so that power transmission can be realized, and the flexibility of the sleeve 16 is improved.

The utility model discloses in: the rotating shaft rod 18 is fixedly connected with the fan blade 19, and the fan blade 19 is parallel to the partition plate 10; the rotating shaft rod 18 arranged behind can drive the fan blades 19 to rotate under the power transmission of the air cooling motor 17, so that the inside of the diesel engine unit body 4 can be cooled by air cooling through the partition plate 10, and the service life of the diesel engine unit body 4 is prolonged.

The utility model discloses in: the sleeve 16 forms a sliding structure through the upright column 20 and the limiting sliding groove 21, and the upright column 20 is movably connected with the limiting sliding groove 21; the upright post 20 arranged can slide smoothly in the limiting sliding groove 21, so that the sleeve 16 can be limited, the sleeve is prevented from rolling around the transmission screw rod 14 back and forth, and the stability and operability of the sleeve 16 are improved.

The utility model discloses in: the stabilizing piece 5 forms a sliding structure through the sliding fixture block 6 and the sliding rail 7, and a T-shaped structure is formed between the stabilizing piece 5 and the sliding fixture block 6; can drive slip fixture block 6 and slide in slide rail 7 when diesel engine unit body 4 rocks through stabilizer 5 behind the setting, so can assist hydraulic cylinder 8 to play secondary shock attenuation effect to diesel engine unit body 4.

The working principle of the damping type air-cooled diesel engine set is as follows: at first can play the supporting role to stabilizing base 1 with supporting leg 2, so can play the support stabilization effect to whole diesel unit body 4 through stabilizing base 1, secondly support 3 can improve diesel unit body 4's maneuverability, is convenient for remove its gripping, then diesel unit body 4 is at operation in-process pneumatic cylinder 8 model: SHG can play the shock attenuation effect to diesel unit body 4, cooperate reset spring 9 to improve pneumatic cylinder 8's life greatly simultaneously, the pneumatic cylinder 8 of being convenient for resets fast simultaneously, set up simultaneously and be the pin joint between diesel unit body 4 and the stabilizing part 5, so stabilizing part 5 can be in pneumatic cylinder 8 is to the shock-absorbing of diesel unit body 4, diesel unit body 4 can drive stabilizing part 5 and utilize slip fixture block 6 to remove in slide rail 7, and then can carry on spacingly to pneumatic cylinder 8's range of motion, stability when guaranteeing the shock attenuation, play secondary absorbing effect simultaneously, secondly when diesel unit body 4 in service inside is overheated, can start the 13 models of driving motor in the forced air cooling storehouse 12: 2IK6GN-CT, the output end of the transmission motor 13 drives the transmission screw rod 14 to rotate smoothly in the bearing 15, so as to drive the sleeve 16 to move left and right, the air cooling motor 17 (model: YE 2) is started, the output end of the air cooling motor 17 drives the rotating shaft rod 18 to rotate, so as to drive the fan blade 19 to rotate, so that the fan blade 19 can reciprocate left and right along the bottom of the diesel engine unit body 4 under the transmission of the transmission screw rod 14, so as to dissipate heat of the diesel engine unit body 4 through the leakage hole 11 on the partition plate 10, so as to prolong the service life of the diesel engine unit, the upright post 20 is arranged to move back and forth in the limit sliding groove 21 through the movement of the sleeve 16, so as to avoid the rolling of the upright post along with the transmission screw rod 14, and improve the stability of the sleeve 16, which is the working principle of the shock absorption type air cooling diesel engine unit.

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

Claims

1. The utility model provides a shock-proof type air-cooled diesel engine unit, includes stabilizing base (1) and division board (10), its characterized in that: the supporting legs (2) are fixed below the stabilizing base (1), the support (3) is connected above the stabilizing base (1), a diesel engine unit body (4) is arranged inside the support (3), a hydraulic cylinder (8) is installed below the diesel engine unit body (4), a reset spring (9) is arranged outside the hydraulic cylinder (8), a stabilizing part (5) is arranged outside the reset spring (9), sliding clamping blocks (6) are connected to the front end and the rear end of the stabilizing part (5), a sliding rail (7) is connected to the outer surface of each sliding clamping block (6), an air cooling bin (12) is arranged inside the diesel engine unit body (4), a transmission motor (13) is installed inside the air cooling bin (12), the output end of the transmission motor (13) is connected with a transmission screw rod (14), and the other end of the transmission screw rod (14) is connected with a bearing (15), the surface of transmission lead screw (14) is provided with sleeve (16), and air-cooled motor (17) are installed to the top of sleeve (16), the output of air-cooled motor (17) is connected with pivot pole (18), and the surface of pivot pole (18) is connected with fan blade (19), the below of sleeve (16) is fixed with stand (20), and the surface of stand (20) is connected with spacing spout (21), division board (10) set up in the top in air-cooled storehouse (12), and the inside of division board (10) is provided with small opening (11).

2. The shock-absorbing air-cooled diesel engine unit according to claim 1, wherein: the stabilizing base (1) forms a telescopic structure between the hydraulic cylinder (8) and the diesel engine unit body (4), and the reset spring (9) wraps the outside of the hydraulic cylinder (8).

3. The shock-absorbing air-cooled diesel engine unit according to claim 1, wherein: the transmission screw rod (14) penetrates through the inside of the bearing (15), and the bearing (15) is fixedly connected with the air cooling bin (12).

4. The shock-absorbing air-cooled diesel engine unit according to claim 1, wherein: the transmission screw rod (14) is in threaded connection with the sleeve (16), the sleeve (16) wraps the outside of the transmission screw rod (14), and the sleeve (16) is fixedly connected with the air cooling motor (17).

5. The shock-absorbing air-cooled diesel engine unit according to claim 1, wherein: the rotating shaft rod (18) is fixedly connected with the fan blade (19), and the fan blade (19) is parallel to the partition plate (10).

6. The shock-absorbing air-cooled diesel engine unit according to claim 1, wherein: the sleeve (16) forms a sliding structure through the upright post (20) and the limiting sliding groove (21), and the upright post (20) is movably connected with the limiting sliding groove (21).

7. The shock-absorbing air-cooled diesel engine unit according to claim 1, wherein: the stabilizing piece (5) forms a sliding structure through the sliding fixture block (6) and the sliding rail (7), and a T-shaped structure is formed between the stabilizing piece (5) and the sliding fixture block (6).