CN112721604B - Rear suspension bracket of engine - Google Patents
Rear suspension bracket of engine Download PDFInfo
- Publication number
- CN112721604B CN112721604B CN202011537307.7A CN202011537307A CN112721604B CN 112721604 B CN112721604 B CN 112721604B CN 202011537307 A CN202011537307 A CN 202011537307A CN 112721604 B CN112721604 B CN 112721604B
- Authority
- CN
- China
- Prior art keywords
- gear
- engine
- bottom plate
- suspension bracket
- rear suspension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 42
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 230000032683 aging Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1283—Adjustable supports, e.g. the mounting or the characteristics being adjustable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an engine rear suspension bracket which comprises a bottom plate, wherein T-shaped grooves are formed in two sides of the bottom plate, two moving plates are arranged at the bottom of the bottom plate, and T-shaped blocks matched with the T-shaped grooves are fixedly connected to the tops of the moving plates. According to the invention, the cylinder is started, the movable plate is driven to move outwards to drive the first gear to rotate reversely, the other movable plate is driven to move outwards to drive the rotating blocks at two ends of the bottom plate to move outwards, the distance between the mounting holes on the rotating blocks at two ends is increased, the distance between the mounting holes can be reduced by the same, the handle is pulled by hand, the positioning rod is driven to leave the positioning hole and the limiting hole, the handle is rotated forwards, the third gear is driven to rotate forwards, the two second gears are driven to rotate and turn differently, the included angle between the two rotating blocks is reduced, the distance between the two mounting holes can be increased, the distance between the mounting holes on the rear suspension bracket of the engine is adjusted, and the engine is convenient to install.
Description
Technical Field
The invention relates to the technical field of brackets, in particular to a rear suspension bracket of an engine.
Background
The engine is a machine capable of converting other forms of energy into mechanical energy, including an internal combustion engine, an external combustion engine, a jet engine, an electric motor and the like, is the most important part of an automobile, mainly provides power for running of the automobile, is mounted on a vehicle body through an engine rear suspension bracket, and is required to be provided with a buffer device because the engine vibrates when in operation.
The engine on the existing vehicle is firstly fixedly installed on the engine rear suspension bracket, then the engine rear suspension bracket carrying the engine is installed on the vehicle body, however, all parts on the existing engine rear suspension bracket are fixedly installed, the distance between installation holes on the engine rear suspension bracket is not adjustable, when the position size deviation between the installation holes on the engine rear suspension bracket and the installation bolts on the vehicle body is large, the engine cannot be normally installed, and secondly, most of buffer devices on the existing engine rear suspension bracket adopt rubber for shock absorption, rubber can be gradually aged in the use process, and the rubber has poor shock absorption effect after aging.
Disclosure of Invention
In order to solve the technical problems mentioned in the background art, an engine rear suspension bracket is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The rear suspension bracket of the engine comprises a bottom plate, T-shaped grooves are formed in two sides of the bottom plate, two movable plates are arranged at the bottom of the bottom plate, T-shaped blocks matched with the T-shaped grooves are fixedly connected to the tops of the movable plates, pattern teeth are machined on one side of each movable plate, a first gear meshed with the pattern teeth is rotatably arranged at the bottom of the bottom plate, an air cylinder is fixedly arranged at the bottom of the bottom plate, a fixed block is fixedly arranged on a piston rod of the air cylinder, and the fixed block is fixedly arranged with one movable plate;
The device comprises a movable plate, a first gear, a second gear, a third gear, a fourth gear, a driving mechanism, a first gear, a second gear, a third gear, a fourth gear, a rotating block, a driving mechanism and a driving mechanism, wherein the mounting groove is formed in one end of the movable plate, the third gear, the fourth gear and the two second gears are rotatably mounted in the mounting groove, the third gear is in meshed connection with the fourth gear, one second gear is in meshed connection with the third gear, the other second gear is in meshed connection with the fourth gear, the second gear is fixedly provided with the rotating block, a mounting hole is formed in the rotating block, and the movable plate is provided with the driving mechanism for driving the third gear to rotate and limiting the third gear to rotate;
The top fixed mounting of bottom plate has the mounting bracket, be equipped with the buffer board that moves in vertical direction in the mounting bracket, engine fixed mounting is on the buffer board, the bottom fixed mounting of buffer board has a plurality of telescopic links, the free end and the bottom plate top fixed mounting of telescopic link, buffer board bottom elastic connection has the third spring of cup jointing in the telescopic link outside, the free end and the bottom plate top elastic connection of third spring.
As a further description of the above technical solution:
the driving mechanism comprises a handle, a positioning hole is formed in the third gear, a moving groove and a plurality of limiting holes are formed in the bottom plate, a moving rod moving in the moving groove is arranged in the bottom plate, the moving rod rotates to drive the third gear to synchronously rotate, one end of the moving rod is fixedly connected with a limiting block, one end of the moving groove is elastically connected with the limiting block through a first spring, the other end of the moving rod is fixedly connected with the handle, and two sides of the bottom of the handle are fixedly connected with positioning rods inserted into the limiting holes and the positioning holes.
As a further description of the above technical solution:
the limiting holes are arranged on the bottom plate at equal intervals around the axis of the moving rod.
As a further description of the above technical solution:
wear-resisting pads are arranged at two ends of the third spring.
As a further description of the above technical solution:
The buffer plate is provided with a plurality of movement grooves all around, one end of each movement groove is elastically connected with a second spring, and the free end of each second spring is elastically connected with a buffer ball in rolling contact with the inner surface wall of the mounting frame.
As a further description of the above technical solution:
the plurality of motion grooves are arranged at equal intervals around the buffer plate.
As a further description of the above technical solution:
and a guide groove is formed in the third gear, and guide blocks matched with the guide groove are fixedly connected to the two sides of the moving rod.
As a further description of the above technical solution:
The telescopic rods are arranged at the top of the bottom plate at equal intervals.
As a further description of the above technical solution:
The outer surface wall of the handle is provided with anti-skid patterns.
As a further description of the above technical solution:
The cylinder is fixedly arranged at the bottom of the bottom plate through bolts.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the invention, the cylinder is started, the movable plate is driven to move outwards to drive the first gear to rotate reversely, the other movable plate is driven to move outwards to drive the rotating blocks at two ends of the bottom plate to move outwards, the distance between the mounting holes on the rotating blocks at two ends is increased, the distance between the mounting holes can be reduced by the same, the handle is pulled by hand, the positioning rod is driven to leave the positioning hole and the limiting hole, the handle is rotated forwards, the third gear is driven to rotate forwards to drive the two second gears to rotate and turn differently, the included angle between the two rotating blocks is reduced, the distance between the two mounting holes can be increased, the distance between the mounting holes on the rear suspension bracket of the engine is adjusted, and the normal installation of the engine is facilitated.
2. According to the invention, when the engine vibrates, the third spring arranged at the bottom of the buffer plate has a buffer function, so that a part of vibration from the vertical direction of the engine can be buffered, and the second spring arranged in the motion groove has a buffer function, so that a part of vibration from the horizontal direction of the engine can be buffered, and the vibration of the engine in the horizontal direction and the vertical direction is buffered through the spring, so that the damping effect of the device is enhanced, and the spring has a stable and reliable structure and strong ageing resistance, and is convenient for damping of the engine.
3. In the invention, the guide block and the guide groove are matched to ensure the stable motion of the moving rod in the vertical direction, and secondly, the guide block and the guide groove are matched to ensure the synchronous rotation of the moving rod and the third gear, and the moving rod can drive the third gear to rotate.
Drawings
FIG. 1 illustrates a first axial side schematic view of an engine rear suspension bracket provided in accordance with an embodiment of the present invention;
FIG. 2 illustrates a second axial schematic view of an engine rear suspension bracket provided in accordance with an embodiment of the present invention;
FIG. 3 illustrates a partial cross-sectional schematic view of an engine rear suspension bracket provided in accordance with an embodiment of the present invention;
FIG. 4 illustrates a schematic cross-sectional view of a mounting bracket for an engine rear suspension bracket provided in accordance with an embodiment of the present invention;
FIG. 5 illustrates a cross-sectional view of a mobile plate of an engine rear suspension bracket according to an embodiment of the present invention;
FIG. 6 illustrates a schematic diagram of a mobile plate structure of an engine rear suspension bracket provided in accordance with an embodiment of the present invention;
FIG. 7 illustrates a schematic floor construction of an engine rear suspension bracket provided in accordance with an embodiment of the present invention;
FIG. 8 shows an enlarged schematic view at A of an engine rear suspension bracket provided in accordance with an embodiment of the present invention;
FIG. 9 illustrates an enlarged schematic view at B of an engine rear suspension bracket provided in accordance with an embodiment of the present invention;
FIG. 10 illustrates an enlarged schematic view at C of an engine rear suspension bracket provided in accordance with an embodiment of the present invention;
fig. 11 shows a handle structure schematic diagram of an engine rear suspension bracket according to an embodiment of the present invention.
Legend description:
1. A bottom plate; 101. a T-shaped groove; 102. a limiting hole; 103. a moving groove; 2. a first gear; 3. a moving plate; 301. pattern teeth; 302. a mounting groove; 4. a T-shaped block; 5. a fixed block; 6. a cylinder; 7. a second gear; 8. a third gear; 801. positioning holes; 802. a guide groove; 9. a rotating block; 901. a mounting hole; 10. a handle; 11. a positioning rod; 12. a guide block; 13. a moving rod; 14. a first spring; 15. a mounting frame; 16. a limiting block; 17. a buffer plate; 1701. a movement groove; 18. a second spring; 19. a buffer ball; 20. a third spring; 21. a telescopic rod; 22. a wear pad; 23. anti-skid lines; 24. and a fourth gear.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-11, the present invention provides a technical solution: the rear suspension bracket of the engine comprises a bottom plate 1, T-shaped grooves 101 are formed in two sides of the bottom plate 1, two movable plates 3 are arranged at the bottom of the bottom plate 1, T-shaped blocks 4 matched with the T-shaped grooves 101 are fixedly connected to the tops of the movable plates 3, pattern teeth 301 are machined on one side of each movable plate 3, a first gear 2 meshed with the pattern teeth 301 is rotatably mounted at the bottom of the bottom plate 1, an air cylinder 6 is fixedly mounted at the bottom of the bottom plate 1, the air cylinder 6 is fixedly mounted at the bottom of the bottom plate 1 through bolts, a fixed block 5 is fixedly mounted on a piston rod of the air cylinder 6, and the fixed block 5 is fixedly mounted with one movable plate 3; One end of the moving plate 3 is provided with a mounting groove 302, a third gear 8, a fourth gear 24 and two second gears 7 are rotatably mounted in the mounting groove 302, the third gear 8 is in meshed connection with the fourth gear 24, one second gear 7 is in meshed connection with the third gear 8, the other second gear 7 is in meshed connection with the fourth gear 24, a rotating block 9 is fixedly mounted on the second gear 7, a mounting hole 901 is formed in the rotating block 9, and a driving mechanism for driving the third gear 8 to rotate and limiting the third gear 8 to rotate is arranged on the moving plate 3; The top of the bottom plate 1 is fixedly provided with a mounting frame 15, a buffer plate 17 which moves in the vertical direction is arranged in the mounting frame 15, an engine is fixedly arranged on the buffer plate 17, the bottom of the buffer plate 17 is fixedly provided with a plurality of telescopic rods 21, the telescopic rods 21 are arranged at the top of the bottom plate 1 at equal intervals, the free ends of the telescopic rods 21 are fixedly arranged at the top of the bottom plate 1, the bottom of the buffer plate 17 is elastically connected with a third spring 20 sleeved outside the telescopic rods 21, the free ends of the third spring 20 are elastically connected with the top of the bottom plate 1, a driving mechanism comprises a handle 10, a positioning hole 801 is formed on a third gear 8, a moving groove 103 and a plurality of limiting holes 102 are formed in the bottom plate 1, the plurality of limiting holes 102 are arranged on the bottom plate 1 at equal intervals around the axis of the moving rod 13, the moving rod 13 moving in the moving groove 103 is arranged in the bottom plate 1, the moving rod 13 rotates to drive the third gear 8 to synchronously rotate, one end of the moving rod 13 is fixedly connected with a limiting block 16, one end of the moving groove 103 is elastically connected with the limiting block 16 through a first spring 14, the other end of the moving rod 13 is fixedly connected with a handle 10, the two sides of the bottom of the handle 10 are fixedly connected with positioning rods 11 inserted into the limiting holes 102 and the positioning holes 801, the periphery of the buffer plate 17 is provided with a plurality of moving grooves 1701, the plurality of moving grooves 1701 are arranged at equal intervals around the buffer plate 17, one end of the movement groove 1701 is elastically connected with a second spring 18, the free end of the second spring 18 is elastically connected with a buffer ball 19 in rolling contact with the inner surface wall of the mounting frame 15, the second spring 18 has a buffer function, can buffer vibration of the engine during operation, is convenient for the vibration absorption of the engine, starts the cylinder 6, drives one of the moving plates 3 to move outwards, drives the first gear 2 to rotate reversely according to the meshing transmission principle of the latch, drives the other moving plate 3 to move outwards, further drives the rotating blocks 9 at the two ends of the bottom plate 1 to move outwards, increases the distance between mounting holes 901 on the rotating blocks 9 at the two ends, and similarly can reduce the distance between the mounting holes 901 on the rotating blocks 9 at the two ends, The handle 10 is pulled by hand, the positioning rod 11 is driven to leave the positioning hole 801 and the limiting hole 102, the handle 10 is rotated in the forward direction, the third gear 8 is driven to rotate in the forward direction, the two second gears 7 are driven to rotate and turn differently according to the meshing transmission principle of the clamping teeth, the angle between the two rotating blocks 9 in the moving plate 3 is reduced, the distance between the two mounting holes 901 in the moving plate 3 is reduced, the handle 10 is released, the handle 10 is driven by the elastic force of the first spring 14 to insert the positioning rod 11 into the positioning hole 801 and the limiting hole 102, the rotating blocks 9 are limited to rotate, the distance between the two mounting holes 901 in the moving plate 3 can be increased in the same way, The distance between mounting holes 901 on the rear suspension bracket of the engine is adjusted, so that the normal mounting of the engine is facilitated;
The third spring 20 that the buffer board 17 bottom set up has the buffer function, can cushion partly and come from the ascending vibration of engine vertical direction, and secondly, the second spring 18 of installation in the motion groove 1701 has the buffer function, can cushion partly and come from the ascending vibration of engine horizontal direction, through the vibration buffering of spring to the engine horizontal and vertical two directions, has strengthened the shock attenuation effect of device, and spring structure is reliable and stable, and the ageing resistance is strong, the shock attenuation of engine of being convenient for.
Referring to fig. 4 and 10, the third springs 20 are provided at both ends with wear-resistant pads 22, and the wear-resistant pads 22 prevent the third springs 20 from directly contacting the buffer plate 17 and the base plate 1 to cause wear of the buffer plate 17 and the base plate 1.
Referring to fig. 5 and 8, a guide groove 802 is formed in the third gear 8, guide blocks 12 adapted to the guide groove 802 are fixedly connected to two sides of the moving rod 13, the guide blocks 12 and the guide groove 802 cooperate to ensure stable movement of the moving rod 13 in the vertical direction, and secondly, the guide blocks 12 and the guide groove 802 cooperate to ensure synchronous rotation of the moving rod 13 and the third gear 8, and the moving rod 13 can drive the third gear 8 to rotate.
Referring to fig. 2 and 11, the outer surface wall of the handle 10 is provided with anti-skid patterns 23, and the anti-skid patterns 23 increase the friction between the palm and the handle 10, thereby facilitating the palm to hold the handle 10 and improving the operability of the device.
Working principle: mounting hole 901 position adjustment: when the engine suspension bracket is used, firstly, the air cylinder 6 is started to drive one movable plate 3 to move outwards, the first gear 2 is driven to rotate reversely according to the meshing transmission principle of the clamping teeth, the other movable plate 3 is driven to move outwards, the rotating blocks 9 at the two ends of the bottom plate 1 are further driven to move outwards, the distance between the mounting holes 901 on the rotating blocks 9 at the two ends is increased, the distance between the mounting holes 901 on the rotating blocks 9 at the two ends can be reduced, then, the handle 10 is pulled by hand, the positioning rod 11 is driven to leave the positioning hole 801 and the limiting hole 102, then, the handle 10 is rotated forwards, the third gear 8 is driven to rotate forwards, the two second gears 7 are driven to rotate and turn differently according to the meshing transmission principle of the clamping teeth, the angle between the two rotating blocks 9 in the movable plate 3 is reduced, the distance between the two mounting holes 901 in the movable plate 3 is reduced, then, the handle 10 is released, the positioning rod 11 is driven to be inserted into the positioning hole 801 and the limiting hole 102 by the elastic force of the first spring 14, the distance between the two mounting holes in the movable plate 3 can be increased, and the engine suspension bracket is convenient to install the engine suspension bracket at the normal distance after the engine suspension bracket is adjusted;
Damping: the third spring 20 that the buffer board 17 bottom set up has the buffer function, can cushion partly and come from the ascending vibration of engine vertical direction, and secondly, the second spring 18 of installation in the motion groove 1701 has the buffer function, can cushion partly and come from the ascending vibration of engine horizontal direction, through the vibration buffering of spring to the engine horizontal and vertical two directions, has strengthened the shock attenuation effect of device, and spring structure is reliable and stable, and the ageing resistance is strong, the shock attenuation of engine of being convenient for.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an engine rear suspension bracket, includes bottom plate (1), its characterized in that, T type groove (101) have been seted up to bottom plate (1) bottom both sides, bottom plate (1) bottom is equipped with two movable plates (3), the top fixedly connected with of movable plate (3) is with T type piece (4) of T type groove (101) looks adaptation, the processing of movable plate (3) one side has line tooth (301), first gear (2) with line tooth (301) meshing connection are installed in bottom plate (1) bottom rotation, bottom plate (1) bottom fixed mounting has cylinder (6), the piston rod fixed mounting of cylinder (6) has fixed block (5), fixed block (5) and one of them movable plate (3) fixed mounting;
The device comprises a movable plate (3), a first gear (8), a second gear (24) and two second gears (7), wherein a mounting groove (302) is formed in one end of the movable plate (3), a third gear (8), a fourth gear (24) and two second gears (7) are rotatably mounted in the mounting groove (302), the third gear (8) is in meshed connection with the fourth gear (24), one second gear (7) is in meshed connection with the third gear (8), a rotating block (9) is fixedly mounted on the second gear (7), a mounting hole (901) is formed in the rotating block (9), and a driving mechanism for driving the third gear (8) to rotate and limiting the third gear (8) to rotate is arranged on the movable plate (3);
the utility model discloses a buffer board, including bottom plate (1), mounting bracket (15) are installed to the top fixed mounting of bottom plate (1), be equipped with buffer board (17) that move in vertical direction in mounting bracket (15), engine fixed mounting is on buffer board (17), the bottom fixed mounting of buffer board (17) has a plurality of telescopic links (21), the free end and bottom plate (1) top fixed mounting of telescopic link (21), buffer board (17) bottom elastic connection has third spring (20) cup jointed in the telescopic link (21) outside, the free end and bottom plate (1) top elastic connection of third spring (20).
2. The engine rear suspension bracket according to claim 1, wherein the driving mechanism comprises a handle (10), a positioning hole (801) is formed in the third gear (8), a moving groove (103) and a plurality of limiting holes (102) are formed in the bottom plate (1), a moving rod (13) moving in the moving groove (103) is arranged in the bottom plate (1), the moving rod (13) rotates to drive the third gear (8) to synchronously rotate, one end of the moving rod (13) is fixedly connected with a limiting block (16), one end of the moving groove (103) is elastically connected with the limiting block (16) through a first spring (14), the other end of the moving rod (13) is fixedly connected with the handle (10), and two sides of the bottom of the handle (10) are fixedly connected with positioning rods (11) inserted into the limiting holes (102) and the positioning holes (801).
3. An engine rear suspension bracket according to claim 2, wherein a plurality of the limiting holes (102) are provided at equal intervals on the floor (1) around the axis of the moving rod (13).
4. An engine rear suspension bracket according to claim 1, characterized in that the third spring (20) is provided with wear pads (22) at both ends.
5. The rear engine suspension bracket according to claim 1, wherein a plurality of movement grooves (1701) are formed in the periphery of the buffer plate (17), one end of each movement groove (1701) is elastically connected with a second spring (18), and the free end of each second spring (18) is elastically connected with a buffer ball (19) in rolling contact with the inner surface wall of the mounting frame (15).
6. An engine rear suspension bracket according to claim 5, wherein a plurality of said movement grooves (1701) are provided at equal intervals around the buffer plate (17).
7. The rear suspension bracket of an engine according to claim 2, wherein a guide groove (802) is formed in the third gear (8), and guide blocks (12) matched with the guide groove (802) are fixedly connected to two sides of the moving rod (13).
8. An engine rear suspension bracket according to claim 1, characterized in that a plurality of the telescopic rods (21) are arranged at equal intervals on top of the floor (1).
9. An engine rear suspension bracket according to claim 2, characterized in that the outer surface wall of the handle (10) is machined with anti-slip patterns (23).
10. An engine rear suspension bracket according to claim 1, characterized in that the cylinder (6) is fixedly mounted to the bottom of the bedplate (1) by means of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011537307.7A CN112721604B (en) | 2020-12-23 | 2020-12-23 | Rear suspension bracket of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011537307.7A CN112721604B (en) | 2020-12-23 | 2020-12-23 | Rear suspension bracket of engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112721604A CN112721604A (en) | 2021-04-30 |
| CN112721604B true CN112721604B (en) | 2024-08-30 |
Family
ID=75604430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011537307.7A Active CN112721604B (en) | 2020-12-23 | 2020-12-23 | Rear suspension bracket of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112721604B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040046100A (en) * | 2002-11-26 | 2004-06-05 | 현대자동차주식회사 | Damper of automobile engine |
| CN102626065A (en) * | 2012-02-16 | 2012-08-08 | 江苏大学 | Two-wheel drive self-propelled boom sprayer with high ground clearance for paddy field |
| CN208101681U (en) * | 2018-04-28 | 2018-11-16 | 河北伟斯特汽配科技有限公司 | A kind of damping type automobile engine bracket |
| CN109720187A (en) * | 2018-12-28 | 2019-05-07 | 李程魏 | It is a kind of to facilitate the automobile engine using new energy resources installation adjusting bracket for adjusting angle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6173741B2 (en) * | 2013-03-29 | 2017-08-02 | 山下ゴム株式会社 | Shock absorber |
| KR101481653B1 (en) * | 2013-11-25 | 2015-01-27 | (주)원진엠앤티 | An apparatus for opening and closing door |
| US10215091B2 (en) * | 2014-09-29 | 2019-02-26 | Nissan Motor Co., Ltd. | Anti-vibration device for vehicle |
| CN109848889A (en) * | 2018-12-23 | 2019-06-07 | 李兆林 | A kind of workpiece pressuring clamping device based on damping shock absorption |
| CN210027014U (en) * | 2019-05-14 | 2020-02-07 | 苏州通达物流机器有限公司 | Automobile engine tray rack |
| CN211684636U (en) * | 2019-11-22 | 2020-10-16 | 安徽人峰零部件有限公司 | Engine rear drive support |
-
2020
- 2020-12-23 CN CN202011537307.7A patent/CN112721604B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040046100A (en) * | 2002-11-26 | 2004-06-05 | 현대자동차주식회사 | Damper of automobile engine |
| CN102626065A (en) * | 2012-02-16 | 2012-08-08 | 江苏大学 | Two-wheel drive self-propelled boom sprayer with high ground clearance for paddy field |
| CN208101681U (en) * | 2018-04-28 | 2018-11-16 | 河北伟斯特汽配科技有限公司 | A kind of damping type automobile engine bracket |
| CN109720187A (en) * | 2018-12-28 | 2019-05-07 | 李程魏 | It is a kind of to facilitate the automobile engine using new energy resources installation adjusting bracket for adjusting angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112721604A (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108824294B (en) | Cleaning system cylinder brush adjustment mechanism | |
| CN112721604B (en) | Rear suspension bracket of engine | |
| CN110465827B (en) | Electric vertical and horizontal dual-purpose tractor convenient to adjust and overturn | |
| CN213846425U (en) | DC motor for vehicle | |
| CN215673377U (en) | Electric grease pump shell damping equipment | |
| CN216004840U (en) | Safety brake device of elevator | |
| CN114542875A (en) | Multifunctional fixing frame suitable for light engine | |
| CN213591961U (en) | Cycloidal pin gear grinding clamp | |
| CN109127935B (en) | Double-distance manipulator | |
| CN209757249U (en) | Automobile steering wheel inclinometer bracket | |
| CN210212191U (en) | Telescopic boom and wrecker with same | |
| CN211396477U (en) | Door and window mounting tool | |
| CN211847057U (en) | Vehicle-mounted hydraulic aerial working device | |
| CN221400722U (en) | Engine structural member with shock-absorbing function | |
| CN217629674U (en) | Construction equipment for hydraulic engineering | |
| CN214205207U (en) | Special environment-friendly energy-saving motor for industrial fan | |
| CN218542572U (en) | Noise reduction device for plunger pump | |
| CN108951490B (en) | Lifting adjusting mechanism of sweeping system of sweeper | |
| CN210160438U (en) | Drilling machine for mechanical equipment | |
| CN221222000U (en) | Self-adaptive resistance-reducing and efficiency-increasing water pump balancing device | |
| CN214601142U (en) | Hydraulic device with cushioning effect for automobile sheet metal | |
| CN215435108U (en) | Pattern positioning device of rubber tire | |
| CN210013759U (en) | Diesel engine generator set | |
| CN217270386U (en) | Connecting mechanism of engine oil pan | |
| CN221457431U (en) | Engineering machine tool seat shock-absorbing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |