CN106430014A - Vehicle with transverse engine and aerial work platform - Google Patents

Abstract

The invention discloses a vehicle with a transverse engine. The vehicle comprises a vehicle frame, a front axle, a rear axle and the transverse engine, wherein the front axle and the rear axle are arranged at the front end and the rear end of the vehicle frame correspondingly, and the transverse engine is arranged on the portion, located between the front axle and the rear axle, of the vehicle frame. The transverse engine is provided with an output shaft with the axial direction parallel to the axial direction of the front axle and the rear axle. Meanwhile, the invention discloses an aerial work platform with the vehicle. According to the vehicle with the transverse engine and the aerial work platform, the vehicle is smaller and lighter, energy is saved, and the environment is protected; operation and maintenance of the whole vehicle are convenient and easy; and meanwhile, vibration generated by the whole vehicle during operation is low.

Description

Car body and aerial work platform with horizontal engine

【Technical field】

The present invention relates to engineering machinery field, more particularly to a kind of aerial lift device, relates more specifically to horizontal The car body of formula electromotor and aerial work platform.

【Background technology】

Aerial work platform is a kind of advanced aerial operation machine, and which has flexible mobility and broader work Dynamic space, therefore, it is possible to greatly improve work efficiency, safety and the comfortableness of aerial workmen, and reduces labor intensity.

Existing aerial work platform has shortcomings.Such as, power is provided by a kind of existing aerial work platform Device, i.e. electromotor, the position being disposed longitudinally on car body between former and later two axletrees.In other words, in prior art In, the axial direction of the output shaft of electromotor be the length direction along car body (that is, the axial direction is transverse to former and later two axletrees Axially).This electromotor disposing way causes the whole length of electromotor to be crossed between former and later two axletrees, with respect to starting The width of machine, this undoubtedly causes the span in front and back between axletree of car body to increase, so as to the length with need electromotor to be mounted Size item adapts to.

The lengthening of the span between axletree in front and back necessarily causes the build of whole aerial work platform to become big, and weight increases, The energy resource consumption rate of whole machine is further increased, is unfavorable for environmental protection.

Meanwhile, the maintaining that this longitudinal electromotor disposing way returns electromotor is made troubles.Specifically, by Major part needs the part of maintaining to be arranged at length direction (that is, the output shaft of electromotor of electromotor on the electromotor Axial both sides), that is, the electromotor put of longitudinal direction causes to need the part of maintaining to be arranged on inner side, so operation Personnel are difficult in ordinary maintenance servicing operations to get at these parts, and such operator is necessary for installing rotation on the engine Opening apparatus are opened just can carry out full maintenance operation to electromotor.This undoubtedly increased the complexity of maintenance.

In addition, arrange special unscrewing device on existing longitudinally mounted electromotor, due to manufacture and rigging error Exist so that electromotor and outward winding with gap between mechanism, therefore when the engine is running, larger vibrations can be produced.

Therefore, it is necessary to a kind of improved electromotor placing structure and corresponding aerial work platform are provided, on overcoming State shortcoming and the deficiency of prior art.

【Content of the invention】

It is an object of the invention to provide a kind of car body with horizontal engine and aerial work platform, which causes height The car body build of working platform diminishes, weight, energy-conserving and environment-protective, and the operation of whole machine is safeguarded and becomes more convenient, simple, While the vibrations for producing during whole machine operation are weakened.

For realizing the purpose, the present invention is adopted the following technical scheme that：

A kind of car body with horizontal engine, including：Vehicle frame, be separately positioned on vehicle frame rear and front end front axle, Back axle and the horizontal engine being arranged on vehicle frame on the position between front axle and back axle；The pressure-bearing type is sent out Motivation has output shaft, and the axial direction of the output shaft is axially in parallel with former and later two axletrees.

Preferably, the output shaft is connected with master driver, function pump and fans drive pump respectively by yielding coupling Connect, to realize corresponding driving function respectively.

While a kind of aerial work platform is provided, including：Car body with horizontal engine, it is hubbed on the car body Flexible transmission component and be arranged on the operating board of the flexible transmission component end, the car body with horizontal engine Including：

Vehicle frame, the front axle for being separately positioned on vehicle frame rear and front end, back axle and be arranged on vehicle frame be located at front axle with The horizontal engine on position between back axle, wherein：

The horizontal engine has output shaft, and the axial direction of the output shaft is axially in parallel with described two axletrees.

Compared with prior art, the present invention possesses following advantage：

First, technology according to the present invention scheme, the output shaft of electromotor and the master driver of correlation, function pump and fan Transfer tube is stretched out from the horizontal direction of vehicle frame, and also causes the miscellaneous part such as v-shaped belt, electromotor machine of electromotor Oil strainer etc. is stretched out from the horizontal direction of vehicle frame.When needing the critical component to electromotor to carry out maintenance operation, Operator stands directly on putting maintenance into practice operation by the both sides in frame width direction, thus provides significantly the effect of upkeep operation Rate.

Secondly, the electromotor of horizontally set causes size of the electromotor between two axletrees to shorten, this just corresponding shortening Before and after the distance between axletree, and then reduce car load volume and weight, eventually reduce energy consumption.

In addition, when electromotor is laterally put, it is not necessary to using special mechanism of outwarding winding, thus further reduce and start The vibrations for producing during machine work, substantially increase operation stability and the comfortableness of whole machine.

【Description of the drawings】

Fig. 1 is the three-dimensional structure diagram of the aerial work platform according to one embodiment of the invention；

Fig. 2 is the structure chart of the partial enlargement of the aminoacyl site of the aerial work platform shown in Fig. 1, is illustrated with horizontal stroke in detail Put the concrete structure of the car body of formula electromotor；

Fig. 3 is the structure chart of the partial enlargement at the B position of the car body with horizontal engine shown in Fig. 2, opens up in detail The disposing way of horizontal engine is shown；And

Fig. 4 illustrates the structure of the horizontal engine shown in Fig. 3.

【Specific embodiment】

The present invention is further illustrated with reference to the accompanying drawings and examples：

With reference to Fig. 1-4, according to one embodiment of present invention, a kind of aerial work platform 100 includes to send out with pressure-bearing type The car body 200 of motivation, the flexible transmission component 102 being hubbed on the car body 200 and it is arranged on the flexible transmission component 102 The operating board 103 of end.

The car body 200 of the horizontal engine includes vehicle frame 201, is separately positioned on the front truck of 201 rear and front end of vehicle frame Pressure-bearing type on axle 203, back axle 205 and the position being arranged on vehicle frame 201 between front axle 203 and back axle 205 Electromotor 207.

The horizontal engine 207 is with output shaft 2071, and (which is by method by yielding coupling for the output shaft 2071 Blue 2079 block) and be connected in series with master driver 2074, function pump 2076 and fans drive pump 2078 respectively, to start The power of machine is passed respectively by output shaft 2071 and the cooperation of yielding coupling, and then realizes corresponding driving work( Energy.

The present invention is particular in that mounting means of the horizontal engine 207 on vehicle frame 201 and existing skill Art is entirely different.Specifically, the axial direction of the output shaft 2071 of the horizontal engine 207 and two axletrees 203,205 Axially consistent (parallel).This electromotor placing structure causes the output shaft 2071 of electromotor 207 and the master driver of correlation 2074th, function pump 2076 and fans drive pump 2078 from the horizontal direction of vehicle frame 201 (side in frame width direction) stretch out, And miscellaneous part such as v-shaped belt, electromotor oil strainer etc. of electromotor 207 is also caused from the horizontal of vehicle frame 201 On direction (with output shaft 2071 cross out direction contrast, the i.e. opposite side in frame width direction) stretch out.Work as needs When carrying out maintenance operation to the critical component of electromotor, operator implements by standing directly on the both sides in frame width direction Upkeep operation, without as prior art, it is necessary to mechanism opening of outwarding winding, and engine stripping is fallen can just make Industry, thus provides significantly the efficiency of upkeep operation, reduces task difficulty.

Further, since 207 horizontally set of electromotor so that size of the electromotor between two axletrees need not be large, this Sample just substantially reduces the distance between before and after's axletree, and then reduces the volume and weight of whole car body, eventually reduces energy Consumption, it is achieved that energy-conserving and environment-protective.

Further, since in the present invention, electromotor 207 is laterally put, therefore need not using special mechanism of outwarding winding, The vibrations for producing during electromotor work are thus further reduced, substantially increases the operation stability of whole machine.

Therefore, above-described embodiment be the present invention preferably embodiment, but and be not only restricted to the described embodiments, other Any spirit without departing from the present invention and the change that is made under principle, modification, replacement, combine, simplify, all should be equivalent Substitute mode, be all contained within protection scope of the present invention.

Claims (4)

1. a kind of car body with horizontal engine, it is characterised in that include：Vehicle frame, it is separately positioned on vehicle frame rear and front end Front axle, back axle and the horizontal engine being arranged on vehicle frame on the position between front axle and back axle；Described Horizontal engine has output shaft, and the axial direction of the output shaft is axially in parallel with former and later two axletrees.

2. the car body with horizontal engine according to claim 1, it is characterised in that：The output shaft is by elasticity Shaft coupling and be connected with master driver, function pump and fans drive series connection of pumps respectively.

3. a kind of aerial work platform, it is characterised in that include：Car body with horizontal engine, it is hubbed on the car body Flexible transmission component and be arranged on the operating board of the flexible transmission component end, the car body with horizontal engine Including：

Vehicle frame, the front axle for being separately positioned on vehicle frame rear and front end, back axle and it is arranged on vehicle frame and is located at front axle and rear car The horizontal engine on position between axle, wherein：

The horizontal engine has output shaft, and the axial direction of the output shaft is axially in parallel with described two axletrees.

4. aerial work platform according to claim 3, it is characterised in that：The output shaft divides by yielding coupling It is not connected with master driver, function pump and fans drive pump.