CN104773057A - Auxiliary side shock-absorbing and stabilizing device of engine - Google Patents
Auxiliary side shock-absorbing and stabilizing device of engine Download PDFInfo
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- CN104773057A CN104773057A CN201510179327.4A CN201510179327A CN104773057A CN 104773057 A CN104773057 A CN 104773057A CN 201510179327 A CN201510179327 A CN 201510179327A CN 104773057 A CN104773057 A CN 104773057A
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- side direction
- stabilizing device
- elastomeric material
- engine
- damping
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Abstract
The invention discloses an auxiliary side shock-absorbing and stabilizing device of an engine. According to the auxiliary side shock-absorbing and stabilizing device of the engine, the bottom of the engine is connected with a frame; a side shock-absorbing device is arranged at the side of the engine; the side shock-absorbing device comprises a fixing seat connected with the frame, a connecting part connected with the engine and a pull rod hinged to the connecting part; the pull rod passes through the fixing seat to be connected with the fixing seat; a shock-absorbing cushion is arranged between the fixing seat and the pull rod. The side surface of the engine is hinged to the fixing seat on the frame and the shock-absorbing cushion is arranged; the shock-absorbing cushion can well release the vibration of the engine as well as can stabilize the engine; the service life of an engine fixing device is prolonged.
Description
Technical field
The present invention relates to a kind of engine mount, especially relate to the damping of auxiliary engine side direction and stabilizing device.
Background technology
Driving engine is arranged on vehicle frame, provides power to other equipment on vehicle or vehicle.The starting of prior art is mainly fixedly connected with vehicle frame by bottom, and some driving engines can be fixedly connected with in the employing of its side.Driving engine can produce vibrations in the process of running, and driving engine is subject to too much constraint, and segment attachment arrangement part can be disconnected by shake.In environmental sanitation vehicles, the assistant engine that sweeper, sweeping machine, cleaning Vehicle great majority adopt directly drives the large load equipment such as blower fan or water pump by belt, the conserve space and driving engine and equipment are arranged in parallel; Now driving engine bears side force (square); The easy improper damage of connecting device after driving engine.Maintenance cost is caused to increase.
Summary of the invention
The object of the invention is the deficiency existed for prior art, provide one to have fine strength at repeated alternation, engine vibration power can be discharged, the damping of auxiliary engine side direction and the stabilizing device of the side direction moment that driving engine is subject to can be offset, decrease maintenance cost.
For achieving the above object, the technical solution used in the present invention is:
A kind of auxiliary engine side direction damping and stabilizing device, the bottom of driving engine is connected with vehicle frame, the side of driving engine is provided with side direction shock absorption device, described side direction shock absorption device comprises the permanent seat be connected with vehicle frame, the attaching parts be connected with driving engine, the pull bar hinged with attaching parts, described pull bar is connected with permanent seat through permanent seat, between permanent seat and pull bar, be provided with cushion blocking.The side of driving engine and fixedly linking and being provided with cushion blocking on vehicle frame, cushion blocking can well discharge the vibrations of driving engine, and can stablize driving engine, improve the life-span of engine mount, pull bar and the hinged impulsive force that can reduce between attaching parts and driving engine of attaching parts, also can play good buffer action to engine vibration.
Described cushion blocking comprises the axle sleeve of one end with step surface, axle sleeve is socketed in the outside of pull bar, the outside of axle sleeve is socketed with the pressure bowl of indent, the inner concave of pressure bowl is overlapped on step surface, step surface is to pressure bowl axial limiting, and the outside at step surface is given prominence at the edge of pressure bowl, and the axle sleeve other end is socketed with gland, gland is overlapped on the end of axle sleeve, is filled with elastomeric material between gland and pressure bowl.The edge of pressure bowl is given prominence to and is withstood on permanent seat in the outside of step surface, the shaking force of driving engine is delivered on cushion blocking, slow down absorption vibratory force by elastomeric material, shaking force and tension uniform can well be applied on vibration-absorptive material by gland, avoid elastomeric material local pressure and damage.
Gland is the bowl-shape of indent, and inner concave is overlapped on the end of axle sleeve, forms bowl-shape cavity, be filled with elastomeric material in this cavity between gland and pressure bowl.Pressure bowl, elastomeric material and gland are bowl-shape, can well the shaking force of driving engine and tension uniform be discharged on vibration-absorptive material, pulling force can be extruded in the bowl of gland during under tension, meet the mechanical characteristic of elastomeric material, elastomeric material keeps therein by pressure bowl, improves the service life of elastomeric material.
Described elastomeric material outer peripheral face offers toroidal cavity.The outer peripheral face that groove is arranged on elastomeric material can reduce the initial elastic modulus of elastomeric material, absorbs the shaking force of driving engine fast.
Elastomeric pad is provided with between pressure bowl and step surface.This elastomeric pad slows down the squeese pressure between pressure bowl and axle sleeve.
Described elastomeric material is elastomeric material.
Described elastomeric pad is elastomeric material, is wholely set with elastomeric material.Elastomeric pad and elastomeric material are wholely set the structural strength and stability that improve its entirety.
Described driving engine is provided with belt wheel, and belt wheel is by the outside outputting power of belt, and described attaching parts is arranged near output shaft, and the direction of pull of attaching parts is contrary with belt pull direction.Give the directed stability force of driving engine with the directional pull overcoming driving engine and be subject to or directed moment, driving engine is worked under with stable state, improves the service life of other anchor fitting of driving engine.
The present invention compared with prior art, has the following advantages:
The side of driving engine and fixedly linking and being provided with cushion blocking on vehicle frame, cushion blocking can well discharge the vibrations of driving engine, and can stablize driving engine, improves the life-span of engine mount.Auxiliary engine side direction of the present invention damping and stabilizing device directed can stablize driving engine to resist lateral force or the side direction moment that driving engine is subject to belt; driving engine is worked at steady-state; to protect the connecting device between driving engine and vehicle frame, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the damping of auxiliary engine side direction and stabilizing device.
Fig. 2 is the schematic diagram of cushion blocking.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As depicted in figs. 1 and 2, a kind of auxiliary engine side direction damping and stabilizing device, the bottom of driving engine 1 is connected with vehicle frame 2, the output shaft 11 of described driving engine is provided with belt wheel 12, belt wheel 12 is by the outside outputting power of belt, near output shaft, be installed with side direction shock absorption device 3, side direction shock absorption device 3 direction of pull is contrary to belt pull direction to offset the pulling force moment that driving engine receives belt.This side direction shock absorption device 3 comprises the connecting panel 31 be arranged near output shaft, this connecting panel 31 is hinged with bifurcation type nut 32, bifurcation nut thread is connected with pull bar 33, and pull bar 33 is connected by nut 35 with the permanent seat 34 on vehicle frame, is provided with cushion blocking 36 between nut and permanent seat.
Cushion blocking 36 comprises one end with the axle sleeve 361 of step surface, the pressure bowl 362 of indent and bowl-shape gland 363, axle sleeve 361 is socketed in the outside of pull bar, one end of axle sleeve is provided with step 3611, the inner concave 3621 of pressure bowl 362 is overlapped on the step surface of step 3611, step surface is to pressure bowl axial limiting, and the edge 3622 of pressure bowl 362 is given prominence to and withstood on permanent seat 34 in the outside of step 3611.Axle sleeve 361 other end is socketed with gland 363, gland 363 is the bowl-shape of indent, inner concave 3631 is overlapped on the end of axle sleeve 361, gland is riveted on its end by axle sleeve 361, bowl-shape cavity is formed between gland 363 and pressure bowl 362, be filled with elastomeric material 364 in this cavity, elastomeric material has the effect of damping as elastic body, and elastomeric material outer peripheral face offers toroidal cavity 3641.Between pressure bowl 362 and step surface, be provided with elastomeric pad 365, described elastomeric pad and elastomeric material all adopt elastomeric material, and elastomeric pad and elastomeric material are wholely set.
Claims (8)
1. auxiliary engine side direction damping and stabilizing device, the bottom of driving engine is connected with vehicle frame, it is characterized in that: the side of driving engine is provided with side direction shock absorption device, described side direction shock absorption device comprises the permanent seat be connected with vehicle frame, the attaching parts be connected with driving engine, the pull bar hinged with attaching parts, described pull bar is connected with permanent seat through permanent seat, between permanent seat and pull bar, be provided with cushion blocking.
2. auxiliary engine side direction according to claim 1 damping and stabilizing device, it is characterized in that: described cushion blocking comprises the axle sleeve of one end with step surface, axle sleeve is socketed in the outside of pull bar, the outside of axle sleeve is socketed with the pressure bowl of indent, and the inner concave of pressure bowl is overlapped on step surface, and step surface is to pressure bowl axial limiting, the outside at step surface is given prominence at the edge of pressure bowl, the axle sleeve other end is socketed with gland, and gland is overlapped on the end of axle sleeve, is filled with elastomeric material between gland and pressure bowl.
3. auxiliary engine side direction according to claim 2 damping and stabilizing device, is characterized in that: gland is the bowl-shape of indent, and inner concave is overlapped on the end of axle sleeve, forms bowl-shape cavity, be filled with elastomeric material in this cavity between gland and pressure bowl.
4. the auxiliary engine side direction damping according to Claims 2 or 3 and stabilizing device, is characterized in that: described elastomeric material outer peripheral face offers toroidal cavity.
5. the auxiliary engine side direction damping according to Claims 2 or 3 and stabilizing device, is characterized in that: between pressure bowl and step surface, be provided with elastomeric pad.
6. the auxiliary engine side direction damping according to Claims 2 or 3 and stabilizing device, is characterized in that: described elastomeric material is elastomeric material.
7. auxiliary engine side direction according to claim 5 damping and stabilizing device, is characterized in that: described elastomeric pad is elastomeric material, is wholely set with elastomeric material.
8. according to the auxiliary engine side direction damping of claims 1 to 3 described in any one and stabilizing device, it is characterized in that: described driving engine is provided with belt wheel, belt wheel is by the outside outputting power of belt, described attaching parts is arranged near output shaft, and the direction of pull of attaching parts is contrary with belt pull direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179327.4A CN104773057B (en) | 2015-04-16 | 2015-04-16 | A kind of lateral damping of assisted engine and stabilising arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179327.4A CN104773057B (en) | 2015-04-16 | 2015-04-16 | A kind of lateral damping of assisted engine and stabilising arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104773057A true CN104773057A (en) | 2015-07-15 |
| CN104773057B CN104773057B (en) | 2018-02-06 |
Family
ID=53614950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510179327.4A Active CN104773057B (en) | 2015-04-16 | 2015-04-16 | A kind of lateral damping of assisted engine and stabilising arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104773057B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324859A (en) * | 2020-09-30 | 2021-02-05 | 江苏悦达专用车有限公司 | Shock-absorbing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056643A1 (en) * | 1970-11-18 | 1972-05-25 | Bayerische Motoren Werke AG, 8000 München | Elastic mounting of a drive unit, in particular an internal combustion engine for motor vehicles |
| JPH06280605A (en) * | 1993-03-30 | 1994-10-04 | Komatsu Zenoah Co | Auxiliary engine device |
| CN101560969A (en) * | 2008-04-15 | 2009-10-21 | 上海加冷松芝汽车空调股份有限公司 | Compressor driving device of bus with air conditioner |
| JP2010221832A (en) * | 2009-03-23 | 2010-10-07 | Mitsubishi Agricult Mach Co Ltd | Movable agricultural machine |
| CN102774261A (en) * | 2012-07-25 | 2012-11-14 | 无锡市中捷减震器有限公司 | Shock-absorbing device for engine support |
| CN204605499U (en) * | 2015-04-16 | 2015-09-02 | 扬州盛达特种车有限公司 | A kind of auxiliary engine side direction damping and stabilizing device |
-
2015
- 2015-04-16 CN CN201510179327.4A patent/CN104773057B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056643A1 (en) * | 1970-11-18 | 1972-05-25 | Bayerische Motoren Werke AG, 8000 München | Elastic mounting of a drive unit, in particular an internal combustion engine for motor vehicles |
| JPH06280605A (en) * | 1993-03-30 | 1994-10-04 | Komatsu Zenoah Co | Auxiliary engine device |
| CN101560969A (en) * | 2008-04-15 | 2009-10-21 | 上海加冷松芝汽车空调股份有限公司 | Compressor driving device of bus with air conditioner |
| JP2010221832A (en) * | 2009-03-23 | 2010-10-07 | Mitsubishi Agricult Mach Co Ltd | Movable agricultural machine |
| CN102774261A (en) * | 2012-07-25 | 2012-11-14 | 无锡市中捷减震器有限公司 | Shock-absorbing device for engine support |
| CN204605499U (en) * | 2015-04-16 | 2015-09-02 | 扬州盛达特种车有限公司 | A kind of auxiliary engine side direction damping and stabilizing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324859A (en) * | 2020-09-30 | 2021-02-05 | 江苏悦达专用车有限公司 | Shock-absorbing device |
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| Publication number | Publication date |
|---|---|
| CN104773057B (en) | 2018-02-06 |
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Address after: 225000 No. 8 Weichai Avenue, Hangjiang Automobile Industrial Park, Yangzhou City, Jiangsu Province Patentee after: Weichai (Yangzhou) Special Vehicle Co., Ltd Address before: 8 No. 225115 Jiangsu province Hanjiang District of Yangzhou City Industrial Park Avenue Weichai car Patentee before: Yangzhou Shengda Special Vehicle Co., Ltd. |
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