CN213018517U - Rear suspension bracket of engine - Google Patents
Rear suspension bracket of engine Download PDFInfo
- Publication number
- CN213018517U CN213018517U CN202021773598.5U CN202021773598U CN213018517U CN 213018517 U CN213018517 U CN 213018517U CN 202021773598 U CN202021773598 U CN 202021773598U CN 213018517 U CN213018517 U CN 213018517U
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- China
- Prior art keywords
- fixed
- plate
- engine
- screw rod
- rear suspension
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- Expired - Fee Related
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- 239000000725 suspension Substances 0.000 title claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 241000883990 Flabellum Species 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000002955 isolation Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 206010063659 Aversion Diseases 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction 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
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an engine rear suspension bracket, which comprises a fixed plate, wherein the lower end of the fixed plate is symmetrically provided with two first supporting rods, one side of the first supporting rod is fixed with a second supporting rod, a transverse plate is fixed between the two first supporting rods, two compression springs are arranged between the second supporting rod and the fixed plate, the first supporting rod and the second supporting rod are connected with the fixed plate in a sliding way, the upper end of the fixed plate is symmetrically provided with two limiting plates, a rubber strip is arranged between the two limiting plates, two ends of the rubber strip are respectively fixed with a fixed block, the utility model mainly comprises that the fixed plate is sleeved on the two first supporting rods and the two second supporting rods, and the compression springs are arranged between the fixed plate and the second supporting rod, the vibration amplitude of the fixed plate can be reduced by utilizing the resilience of the compression springs, the vibration isolation performance of the engine is improved to a certain extent.
Description
Technical Field
The utility model relates to an engine support technical field specifically is a suspension support behind engine.
Background
An engine is a machine capable of converting other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, electric motors, etc., the engine is usually supported by a bracket during installation, the bracket is divided into a front suspension bracket and a rear suspension bracket, partial load borne by the rear suspension is shared by the front suspension of the engine, the load of the rear suspension is reduced, the stress of the front suspension and the rear suspension is balanced, the vibration isolation performance and the overall reliability of an engine suspension system can be improved, however, the engine can generate vibration when working, and the existing engine rear suspension bracket is inconvenient for reducing the vibration of the engine, therefore, the vibration isolation performance of the engine is weak, the heat dissipation of the engine is slow, the service life of the engine is influenced, the engine is directly fixed with the support through the bolt when the engine is fixed, and the engine can shift after working for a long time without a limiting component, so that the engine rear suspension support is required to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a suspension support behind engine, through the theory of operation of rear suspension support, can solve because of the vibrations that the suspension support is not convenient for alleviate the engine behind the current engine to make engine vibration isolation performance weak and engine heat dissipation slow, influence engine life's problem and directly fixed through bolt and support when the engine is fixed, because of there is not spacing subassembly, can appear the problem of aversion after making the long-time work of engine.
In order to achieve the above object, the utility model provides a following technical scheme: a rear suspension bracket of an engine comprises a fixed plate, wherein two first supporting rods are symmetrically arranged at the lower end of the fixed plate, a second supporting rod is fixed at one side of each first supporting rod, a transverse plate is fixed between the two first supporting rods, two compression springs are arranged between the second supporting rod and the fixed plate, the first supporting rods and the second supporting rods are in sliding connection with the fixed plate, two limiting plates are symmetrically arranged at the upper end of the fixed plate, a rubber strip is arranged between the two limiting plates, fixed blocks are respectively fixed at two ends of the rubber strip, the fixed blocks are fixed at one ends of the limiting plates through bolts, one limiting plate is fixed with the fixed plate, the other limiting plate is in sliding connection with the fixed plate through a screw rod, the screw rod is fixed with the fixed plate through a supporting plate, and the screw rod is in threaded connection with the supporting plate, the one end of screw rod is fixed with the nut, one side of limiting plate is provided with the riser, one side of riser is provided with the flabellum, the flabellum pass through the motor with the riser is fixed.
Preferably, the lower end of the fixing plate is provided with a first groove for inserting one end of the first supporting rod and one end of the second supporting rod, and two connecting rods are fixed on the inner wall of the first groove.
Preferably, the compression spring is sleeved outside the connecting rod, and a blind hole for enabling one end of the connecting rod to slide is formed in one end of the second supporting rod.
Preferably, the second supporting rod is arranged in a triangular shape, and the transverse plate is symmetrically provided with two mounting holes.
Preferably, the one end of screw rod and another one side of limiting plate is rotated and is connected, the confession has been seted up to one side of backup pad the screw of the one end spiro union of screw rod, the outer wall of nut is fixed with the handle, the outer wall of handle has cup jointed the antiskid cover.
Preferably, the motor is embedded and fixed on one side of the vertical plate, a petal-shaped ventilation opening is formed in one side of the vertical plate, the motor is located at the center of the ventilation opening, a groove for the fan blades to be placed is formed in the other side of the vertical plate, and one end of an output shaft of the motor is fixed on one side of the fan blades through a turntable bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model mainly comprises a fixing plate sleeved on two first supporting rods and two second supporting rods, and a compression spring is arranged between the fixing plate and the second supporting rods, the vibration isolation performance of the engine is improved to a certain extent by reducing the vibration amplitude of the fixing plate by utilizing the rebound resilience of the compression spring, and the upper end of the fixing plate is provided with a fan blade which is driven by a motor, when the motor works, the motor drives the fan blade to rotate, thereby accelerating the heat dissipation speed of the engine to a certain extent, and further prolonging the service life of the engine;
2. the utility model discloses be provided with two limiting plates on the fixed plate, be provided with the rubber strip between two limiting plates, and the rubber strip passes through the fixed block and is fixed with the limiting plate, the engine is when fixed, place the engine between two limiting plates, and through bolt installation fixed block, and a limiting plate and fixed plate fixed connection, another limiting plate passes through screw rod and fixed plate sliding connection, through rotatory handle, the handle drives the screw rod and rotates, the screw rod drives the limiting plate and removes, applicable in the nimble adjustment of the installation of unidimensional engine, it is fixed to the lateral wall and the upper end of engine respectively to make the engine pass through two limiting plates and rubber strip, avoid the engine to appear the aversion phenomenon in the use to a certain extent.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a side view of the present invention;
fig. 4 is a top view of the present invention.
In the figure: 1. a fixing plate; 2. a first support bar; 3. a second support bar; 4. a transverse plate; 5. mounting holes; 6. a first groove; 7. a compression spring; 8. a connecting rod; 9. a vertical plate; 10. a vent; 11. a motor; 12. a fan blade; 13. a limiting plate; 14. a fixed block; 15. a bolt; 16. a rubber strip; 17. a screw; 18. a support plate; 19. a nut; 20. a handle.
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.
The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rear suspension bracket of an engine comprises a fixed plate 1, wherein two first supporting rods 2 are symmetrically arranged at the lower end of the fixed plate 1, a second supporting rod 3 is fixed at one side of each first supporting rod 2, a transverse plate 4 is fixed between the two first supporting rods 2, the second supporting rods 3 are arranged in a triangular shape, and two mounting holes 5 are symmetrically formed in the transverse plate 4, so that the bracket is convenient to mount;
two compression springs 7 are arranged between the second support rod 3 and the fixed plate 1, the first support rod 2 and the second support rod 3 are connected with the fixed plate 1 in a sliding manner, a first groove 6 for inserting one end of the first support rod 2 and one end of the second support rod 3 is formed in the lower end of the fixed plate 1, two connecting rods 8 are fixed on the inner wall of the first groove 6, the compression springs 7 are sleeved outside the connecting rods 8, a blind hole for allowing one end of the connecting rods 8 to slide is formed in one end of the second support rod 3, and the fixing plate 1 is damped by resilience of the compression springs 7;
two limit plates 13 are symmetrically arranged at the upper end of the fixed plate 1, a rubber strip 16 is arranged between the two limit plates 13, two ends of the rubber strip 16 are respectively fixed with a fixed block 14, the fixed block 14 is fixed with one end of the limit plate 13 through a bolt 15, one limit plate 13 is fixed with the fixed plate 1, the other limit plate 13 is in sliding connection with the fixed plate 1 through a screw rod 17, the screw rod 17 is fixed with the fixed plate 1 through a support plate 18, the screw rod 17 is in threaded connection with the support plate 18, a nut 19 is fixed at one end of the screw rod 17, one end of the screw rod 17 is rotatably connected with one side of the other limit plate 13, a screw hole for the threaded connection of one end of the screw rod 17 is formed in one side of the support plate 18, a handle 20 is fixed on the outer wall of the nut 19, an anti-slip sleeve is sleeved, the screw 17 drives the limiting plates 13 to move, so that the side wall of the engine is clamped and fixed through the two limiting plates 13;
a vertical plate 9 is arranged on one side of one limiting plate 13, a fan blade 12 is arranged on one side of the vertical plate 9, the fan blade 12 is fixed with the vertical plate 9 through a motor 11, the motor 11 is fixedly embedded on one side of the vertical plate 9, a petal-shaped vent 10 is formed in one side of the vertical plate 9, the motor 11 is located in the center of the vent 10, a groove for placing the fan blade 12 is formed in the other side of the vertical plate 9, and one end of an output shaft of the motor 11 is fixed with one side of the fan blade 12 through a turntable bearing;
it should be noted that the motor 11 is of the type Y80M1-2, and the corresponding parameters are: the power is 0.75W, the horsepower is 1HP, and the rotating speed is 2825 r/min.
The working principle is as follows: when the engine is fixed, the engine is placed between the two limiting plates 13, the fixing block 14 is installed through the bolt 15, the handle 20 is rotated, the handle 20 drives the screw rod 17 to rotate, the screw rod 17 drives the limiting plates 13 to move, and the engine fixing device is suitable for installation of engines of different sizes to be flexibly adjusted, so that the engine is respectively fixed on the side wall and the upper end of the engine through the two limiting plates 13 and the rubber strip 16, and the phenomenon of displacement of the engine in the use process is avoided to a certain extent;
the engine during operation, because of being provided with compression spring 7 between fixed plate 1 and the second bracing piece 3, utilize compression spring 7's resilience can be to reducing the vibration range of fixed plate 1, improved engine vibration isolation performance to a certain extent, and the upper end of fixed plate 1 is provided with flabellum 12, flabellum 12 passes through motor 11 drive, and at the motor during operation, motor 11 drives flabellum 12 and rotates, accelerates the radiating rate of engine to a certain extent to improve the life of engine.
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 (6)
1. The utility model provides a suspension support behind engine, includes fixed plate (1), its characterized in that: the lower end of the fixing plate (1) is symmetrically provided with two first supporting rods (2), one side of each first supporting rod (2) is fixed with a second supporting rod (3), a transverse plate (4) is fixed between the two first supporting rods (2), two compression springs (7) are arranged between the second supporting rod (3) and the fixing plate (1), the first supporting rods (2) and the second supporting rods (3) are in sliding connection with the fixing plate (1), the upper end of the fixing plate (1) is symmetrically provided with two limiting plates (13), a rubber strip (16) is arranged between the two limiting plates (13), two ends of the rubber strip (16) are respectively fixed with a fixing block (14), the fixing block (14) is fixed with one end of each limiting plate (13) through a bolt (15), and one limiting plate (13) is fixed with the fixing plate (1), another limiting plate (13) pass through screw rod (17) with fixed plate (1) sliding connection, screw rod (17) pass through backup pad (18) with fixed plate (1) is fixed, screw rod (17) with backup pad (18) threaded connection, the one end of screw rod (17) is fixed with nut (19), one side of limiting plate (13) is provided with riser (9), one side of riser (9) is provided with flabellum (12), flabellum (12) pass through motor (11) with riser (9) are fixed.
2. The engine rear suspension bracket according to claim 1, characterized in that: the lower extreme of fixed plate (1) is seted up and is supplied the first recess (6) of the one end male of first bracing piece (2) and second bracing piece (3), the inner wall of first recess (6) is fixed with two connecting rods (8).
3. The engine rear suspension bracket according to claim 2, characterized in that: the compression spring (7) is sleeved outside the connecting rod (8), and a blind hole for enabling one end of the connecting rod (8) to slide is formed in one end of the second supporting rod (3).
4. The engine rear suspension bracket according to claim 3, characterized in that: the second supporting rod (3) is arranged in a triangular shape, and the transverse plate (4) is symmetrically provided with two mounting holes (5).
5. The engine rear suspension bracket according to claim 1, characterized in that: the one end and another of screw rod (17) one side of limiting plate (13) is rotated and is connected, the confession has been seted up to one side of backup pad (18) the screw of the one end spiro union of screw rod (17), the outer wall of nut (19) is fixed with handle (20), the outer wall of handle (20) has cup jointed anti-skidding cover.
6. The engine rear suspension bracket according to claim 1, characterized in that: the fan blade is characterized in that the motor (11) is fixedly embedded in one side of the vertical plate (9), a petal-shaped ventilation opening (10) is formed in one side of the vertical plate (9), the motor (11) is located at the center of the ventilation opening (10), a groove for the fan blade (12) to be placed into is formed in the other side of the vertical plate (9), and one end of an output shaft of the motor (11) is fixed to one side of the fan blade (12) through a turntable bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021773598.5U CN213018517U (en) | 2020-08-24 | 2020-08-24 | Rear suspension bracket of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021773598.5U CN213018517U (en) | 2020-08-24 | 2020-08-24 | Rear suspension bracket of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213018517U true CN213018517U (en) | 2021-04-20 |
Family
ID=75468111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021773598.5U Expired - Fee Related CN213018517U (en) | 2020-08-24 | 2020-08-24 | Rear suspension bracket of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213018517U (en) |
-
2020
- 2020-08-24 CN CN202021773598.5U patent/CN213018517U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |