CN206984214U - A kind of motor tricycle, transmission system and integrated engine - Google Patents

A kind of motor tricycle, transmission system and integrated engine Download PDF

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Publication number
CN206984214U
CN206984214U CN201720726841.XU CN201720726841U CN206984214U CN 206984214 U CN206984214 U CN 206984214U CN 201720726841 U CN201720726841 U CN 201720726841U CN 206984214 U CN206984214 U CN 206984214U
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China
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built
bevel gear
changement
engine
commutation
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CN201720726841.XU
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Chinese (zh)
Inventor
赵钢
李平
刘礼辉
谢志良
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CHONGQING WANHU MECHANICAL AND ELECTRICAL Co Ltd
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CHONGQING WANHU MECHANICAL AND ELECTRICAL Co Ltd
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Abstract

The utility model discloses a kind of integrated engine, it is characterised in that:Including the heat engine being sequentially connected(1), built-in variable speed mechanism(2)With built-in changement(3);Wherein, the built-in variable speed mechanism(2)With the built-in changement(3)It is coaxially set.Using engine of the present utility model, cost can be saved.

Description

A kind of motor tricycle, transmission system and integrated engine
Technical field:
It the utility model is related to a kind of motor tricycle, transmission system and its engine.
Background technology:
Engine on motor tricycle at present, its reverse gear mechanism generally have external and built-in two kinds, and external is By the reverse gear mechanism assembly containing bevel gear of reversing gear by being hung over outside connecting bolt on engine housing, the input shaft of reverse gear mechanism leads to Rectangular spline is crossed to be connected with engine countershaft, it is low using the engine of such a external setting reverse gear mechanism, use reliability.
A kind of engine for motorcycle is disclosed in Chinese patent CN202023629U, it includes reverse gear embedded machine Structure, the output shaft axis of its reverse gear embedded mechanism is parallel with layshaft axis, and output driving gear is set with countershaft with reversing gear Gear, reverse gear engage with carrier gear, are provided with and reverse gear sliding sleeve between reverse gear and output driving gear, same on output shaft Axle is fixedly connected with output driven tooth and driven tooth of reversing gear, and the sliding sleeve that reverses gear is connected with the control of reversing gear for being exclusively used in reversing gear control and filled Put, the input of the control device that reverses gear stretches out engine body.
Using the motorcycle engine of above-mentioned patent, manufacturing cost is too high, and engine structure is complicated, and transmission efficiency is low, property Can bad and gear and the flimsy situation of bearing.
Utility model content:
The purpose of this utility model is to provide a kind of cost low and simple in construction integrated motor tricycle and its hair Motivation.
In order to achieve the above object, the utility model is realized in:A kind of integrated engine, it is characterised in that: Including the heat engine, built-in variable speed mechanism and built-in changement being sequentially connected;Wherein, the built-in variable speed mechanism with it is described built-in Changement is coaxially set.The integrated engine set using aforesaid way, is reduced cost and is not detracting function In the case of simplify structure.And the adaptability of engine is also improved, more annexes can be connected.
In order to further improve reliability, the commutation driving shaft of the built-in changement and the built-in variable speed mechanism Output shaft countershaft is coaxially set.
In order to further save cost, the commutation driving shaft and the pair of the built-in variable speed mechanism of the built-in changement Axle is same axis.
In order to further be easy to maintenance and change, the commutation driving shaft and the built-in variable speed machine of the built-in changement The countershaft of structure is connected by bearing.
Preferably, the output end of countershaft in the built-in variable speed mechanism and the commutation active of the built-in changement The input of axle is provided with external splines, and the bearing is provided with the internal spline being engaged with the external splines.Using such Combination not only facilitates dismounting, moreover it is possible to improves the rigidity of structure.
In order to further reduce cost, the bent axle of the heat engine and main shaft, countershaft and the institute of the built-in variable speed mechanism The commutation driving shaft for stating built-in changement be arranged in parallel.
Preferably, the output end of the bent axle of the heat engine is provided with primary drive gear Z1, in the built-in variable speed machine The main shaft input end of structure is provided with clutch assembly, is provided with the clutch assembly and the primary drive gear Z1 phases The primary driven gear Z2 of engagement.
In order to further realize the forward and reverse of engine, rotating forward active conical tooth is set with the commutation driving shaft Z3 and reversion drive bevel gear Z4 are taken turns, the output end of the built-in changement is and the rotating forward drive bevel gear Z3 and reversion The output bevel gear wheel Z5 that drive bevel gear Z4 is meshed, and the rotating forward drive bevel gear Z3 and reversion drive bevel gear Z4 it Between be provided with changement.
Preferably, the changement includes being arranged between the rotating forward drive bevel gear and reversion drive bevel gear Commutate combined cover, and the commutation combined cover is circumferentially fixed and is slidably disposed on the commutation driving shaft.
A kind of transmission system, including integrated engine described above.
A kind of motor tricycle, including integrated engine described above.
Beneficial effect:
Using engine of the present utility model, the structure of engine is simplified in the case where not detracting the duty of engine, Reduce the parts of engine so that engine structure is simple, drive path advantages of simple and shortens, and reduces engine Cost.
Engine of the present utility model also has the high advantage of intensity so that transmission is relatively reliable.
In addition, the situation of gear and bearing damage can be greatly reduced using engine of the present utility model, hair is improved The service life of motivation.
And of the present utility model also there is advantage rational in infrastructure.
Brief description of the drawings:
Fig. 1 is the structure chart of the utility model integrated engine.
Embodiment:
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, but the utility model These embodiments are not limited to, any improvement or replacement on the present embodiment essence spirit, still fall within the utility model Claim scope claimed.
Embodiment 1:As shown in figure 1, a kind of integrated engine, including heat engine 1, the built-in variable speed mechanism 2 being sequentially connected With built-in changement 3;Wherein, the built-in variable speed mechanism 2 is coaxially set with the built-in changement 3.
The integrated engine of the present embodiment, cost is low, rational in infrastructure, service life length, the high reliable transmission of intensity.
A kind of transmission system of engine using the present embodiment.
A kind of motor tricycle of engine using the present embodiment.
Embodiment 2:As shown in figure 1, a kind of integrated engine, including heat engine 1, the built-in variable speed mechanism 2 being sequentially connected With built-in changement 3;Wherein, the built-in variable speed mechanism 2 is coaxially set with the built-in changement 3.
Wherein, it is described be coaxially set can refer to the commutation driving shaft 31 of the built-in changement 3 with it is described built-in The output shaft countershaft 21 of gear 2 is that independent two axles and two axles are coaxially set.It may also mean that described built-in The commutation driving shaft 31 of changement 3 and the countershaft 21 of the built-in variable speed mechanism 2 are same axis.
In the present embodiment, the commutation output shaft of the countershaft 21 of the built-in variable speed mechanism 2 and the built-in changement 3 31 be two independent axles, and the commutation driving shaft 31 is connected with the countershaft 22 by bearing 5.Specifically, described interior The input for putting the output end of the countershaft 22 of gear 2 and the commutation driving shaft 31 of the built-in changement 3 is respectively provided with There is external splines, the bearing 5 is provided with the internal spline being engaged with the external splines.Two axles are consolidated by the cooperation of spline tooth Surely connect, and passing power and moment of torsion.
In addition, the main shaft 21 of the bent axle 11 of the heat engine 1 and the built-in variable speed mechanism 2, countershaft 22 and described built-in The commutation driving shaft 31 of changement 3 be arranged in parallel.And the bent axle 11 of the heat engine 1 and the main shaft of the built-in variable speed mechanism 2 Coordinated between 21 by a pair of gear auxiliary driving.
And in the present embodiment, the built-in variable speed mechanism 2 is longitudinally disposed, the built-in reversing machine with the heat engine 1 Structure 3 is laterally setting with the built-in variable speed mechanism 2.Wherein, the longitudinal direction refers to that vehicle headstock to the direction of the tailstock, is laterally Refer to the direction perpendicular with longitudinal direction.
Using the integrated engine of the present embodiment, power caused by the heat engine 1 of engine passes through its bent axle 11 with moment of torsion The gear pair set between the main shaft 21 of the built-in variable speed mechanism 2 is delivered in the built-in variable speed mechanism 2, and through institute Exported after stating the speed change of built-in variable speed mechanism 2 from the countershaft 22 of the built-in variable speed mechanism 2, by the countershaft 22 with it is described built-in The connection of spline tooth between the commutation driving shaft 31 of changement 3 is delivered to the built-in changement 3, through the interior displacement Exported after being commutated to mechanism 3 from its output end.
Using the engine of the present embodiment, the structure of engine is simplified in the case where not detracting the duty of engine, is subtracted Lacked the parts of engine so that engine structure is simple, drive path advantages of simple and shortens, reduce engine into This.Also, the engine of the present embodiment also has the high advantage of intensity so that transmission is relatively reliable.
In addition, the situation of gear and bearing damage can be greatly reduced using the engine of the present embodiment, improve and start The service life of machine.
A kind of transmission system of engine using the present embodiment.
A kind of motor tricycle of engine using the present embodiment.
Embodiment 3:As shown in figure 1, a kind of integrated engine, including heat engine 1, the built-in variable speed mechanism 2 being sequentially connected With built-in changement 3;Wherein, the built-in variable speed mechanism 2 is coaxially set with the built-in changement 3.
Wherein, it is described be coaxially set can refer to the commutation driving shaft 31 of the built-in changement 3 with it is described built-in The output shaft countershaft 21 of gear 2 is that independent two axles and two axles are coaxially set.It may also mean that described built-in The commutation driving shaft 31 of changement 3 and the countershaft 21 of the built-in variable speed mechanism 2 are same axis.
In the present embodiment, the commutation output shaft of the countershaft 21 of the built-in variable speed mechanism 2 and the built-in changement 3 31 be two independent axles, and the commutation driving shaft 31 is connected with the countershaft 22 by bearing 5.Specifically, described interior The input for putting the output end of the countershaft 22 of gear 2 and the commutation driving shaft 31 of the built-in changement 3 is respectively provided with There is external splines, the bearing 5 is provided with the internal spline being engaged with the external splines.Two axles are consolidated by the cooperation of spline tooth Surely connect, and passing power and moment of torsion.
In addition, the main shaft 21 of the bent axle 11 of the heat engine 1 and the built-in variable speed mechanism 2, countershaft 22 and described built-in The commutation driving shaft 31 of changement 3 be arranged in parallel.And the bent axle 11 of the heat engine 1 and the main shaft of the built-in variable speed mechanism 2 Coordinated between 21 by a pair of gear auxiliary driving.Specially:The output end of the bent axle 11 of the heat engine 1 is provided with primary active Gear Z1, clutch assembly 4 is installed in the input of main shaft 21 of the built-in variable speed mechanism 2, in the clutch assembly 4 It is provided with the primary driven gear Z2 being meshed with the primary drive gear Z1.
Wherein, the built-in variable speed mechanism 2 in the present embodiment is by being set between the main shaft 21 and the countershaft 22 Multipair gear pair realize.Can be two pairs of gear pairs, three pairs of gear pairs, four pairs of gear pairs, five pairs of gear pairs, six pairs of gears Pair, seven pairs of gear pairs, eight pairs of gear pairs or more.In the present embodiment, be arranged on the main shaft 21 and the countershaft 22 it Between gear pair be six pairs, that is to say, that the built-in variable speed mechanism 2 has six grades of speed changes.
The built-in changement 3 is included in the rotating forward active conical tooth of empty set and axial restraint on the commutation driving shaft 31 Z3 and reversion drive bevel gear Z4 are taken turns, and the rotating forward drive bevel gear Z3 is that the flank of tooth is relative with the reversion drive bevel gear Z4 Set.The output end of the built-in changement 3 is to be nibbled with the rotating forward drive bevel gear Z3 and reversion drive bevel gear Z4 phases The output bevel gear wheel Z5 of conjunction, and it is provided with reversing machine between the rotating forward drive bevel gear Z3 and reversion drive bevel gear Z4 Structure.The commutation that the changement includes being arranged on the rotating forward drive bevel gear Z3 and inverting between drive bevel gear Z4 combines Set 32, the commutation combined cover 32 is circumferentially fixed and is slidably disposed on the commutation driving shaft 31, and is dialled by gearshift The driving such as the fork or gearshift drive device commutation combined cover 32 is slided on the commutation driving shaft 31 and led with described rotate forward Dynamic bevel gear Z3 or described reversion drive bevel gears Z4 is combined.And the gearshift drive device has the stretching motor body Operating side.
Using the integrated engine of the present embodiment, power caused by the heat engine 1 of engine passes through its bent axle 11 with moment of torsion The primary drive gear Z1 of upper setting is delivered to the clutch with the primary driven gear Z2 set in the clutch assembly 4 Assembly 4, and being delivered to by the clutch assembly 4 on the main shaft 21 of the built-in variable speed mechanism 2, by the main shaft 21 with The change gear pair set between the countershaft 22 is delivered on the countershaft 22, and passes through the countershaft 21 and the interior displacement The spline fitted between commutation driving shaft 31 to mechanism 3 is delivered on the commutation driving shaft 31 of the built-in changement 3, so Drive commutation combined cover 32 thereon to rotate by the driving shaft 31 that commutates afterwards, and by it is described commutation combined cover 32 drive it is described just Turn drive bevel gear Z3 or described reversion drive bevel gears Z4 to rotate, it is anti-finally by the rotating forward drive bevel gear Z3 or described Turning drive bevel gear Z4 drives the output bevel gear wheel Z5 to rotate and export, and realizes the forward or reverse of engine.
When needing engine to rotate forward, the commutation combined cover 32 is driven in the commutation driving shaft 31 by drive device Upper to slide and be connected cooperation with the rotating forward drive bevel gear Z5, now, commutation driving shaft 31 drives the commutation combined cover 32 Rotate, the commutation combined cover 32 drives the rotating forward drive bevel gear Z5 to rotate, and the rotating forward drive bevel gear Z5 drives institute Output bevel gear wheel Z7 rotating forwards are stated, and the reversion active piebald horse gear Z6 dallies under the drive of the output bevel gear wheel Z7, realizes Engine rotates forward.
When needing engine to invert, the commutation combined cover 32 is driven in the commutation driving shaft 31 by drive device Upper to slide and be connected cooperation with the reversion drive bevel gear Z6, now, commutation driving shaft 31 drives the commutation combined cover 32 Rotate, the gear shift sliding sleeve 32 drives the reversion drive bevel gear Z6 to rotate, described in the reversion active master gear Z6 drives Output bevel gear wheel Z7 is inverted, and the rotating forward drive bevel gear Z5 dallies under the drive of the output bevel gear wheel Z7, realizes hair The reversion of motivation.
In addition, being additionally provided with the gear shaft integral with it on output bevel gear wheel Z5 in the present embodiment, the gear shaft is not But can be by power and torque output, moreover it is possible to connect other accessory structures.Such as slow down Zeng Niu mechanisms, power takeoff.
Using the engine of the present embodiment, the structure of engine is simplified in the case where not detracting the duty of engine, is subtracted Lacked the parts of engine so that engine structure is simple, drive path advantages of simple and shortens, reduce engine into This.Also, the engine of the present embodiment also has the high advantage of intensity so that transmission is relatively reliable.
In addition, the situation of gear and bearing damage can be greatly reduced using the engine of the present embodiment, improve and start The service life of machine.
A kind of transmission system of engine using the present embodiment.
A kind of motor tricycle of engine using the present embodiment.

Claims (12)

  1. A kind of 1. integrated engine, it is characterised in that:Including the heat engine being sequentially connected(1), built-in variable speed mechanism(2)With it is built-in Changement(3);Wherein, the built-in variable speed mechanism(2)With the built-in changement(3)It is coaxially set.
  2. 2. integrated engine as claimed in claim 1, it is characterised in that:The built-in changement(3)Commutation actively Axle(31)With the built-in variable speed mechanism(2)Output shaft countershaft(22)It is coaxially set.
  3. 3. integrated engine as claimed in claim 2, it is characterised in that:The built-in changement(3)Commutation actively Axle(31)With the built-in variable speed mechanism(2)Countershaft(22)For same axis.
  4. 4. integrated engine as claimed in claim 2, it is characterised in that:The built-in changement(3)Commutation actively Axle(31)With the built-in variable speed mechanism(2)Countershaft(22)Pass through bearing(5)Connection.
  5. 5. integrated engine as claimed in claim 4, it is characterised in that:In the built-in variable speed mechanism(2)Countershaft (22)Output end and the built-in changement(3)Commutation driving shaft(31)Input be provided with external splines, institute State bearing and be provided with the internal spline being engaged with the external splines.
  6. 6. such as the integrated engine any one of claim 1-5, it is characterised in that:The heat engine(1)Bent axle (11)With the built-in variable speed mechanism(2)Main shaft(21), countershaft(22)And the built-in changement(3)Commutation actively Axle(31)It is arranged in parallel.
  7. 7. integrated engine as claimed in claim 6, it is characterised in that:In the heat engine(1)Bent axle(11)Output End is provided with primary drive gear Z1, in the built-in variable speed mechanism(2)Main shaft(21)Input is provided with clutch assembly (4), in the clutch assembly(4)On be provided with the primary driven gear Z2 being meshed with the primary drive gear Z1.
  8. 8. integrated engine as claimed in claim 6, it is characterised in that:In the commutation driving shaft(31)On be set with just Turn drive bevel gear Z3 and reversion drive bevel gear Z4, the built-in changement(3)Output end be and it is described rotate forward actively The output bevel gear wheel Z5 that bevel gear Z3 and reversion drive bevel gear Z4 are meshed, and in the rotating forward drive bevel gear Z3 and reversion Changement is provided between drive bevel gear Z4.
  9. 9. integrated engine as claimed in claim 7, it is characterised in that:In the commutation driving shaft(31)On be set with just Turn drive bevel gear Z3 and reversion drive bevel gear Z4, the built-in changement(3)Output end be and it is described rotate forward actively The output bevel gear wheel Z5 that bevel gear Z3 and reversion drive bevel gear Z4 are meshed, and in the rotating forward drive bevel gear Z3 and reversion Changement is provided between drive bevel gear Z4.
  10. 10. integrated engine as claimed in claim 8 or 9, it is characterised in that:The changement is described including being arranged on Rotate forward drive bevel gear and invert the commutation combined cover between drive bevel gear(32), the commutation combined cover(32)It is circumferentially fixed And it is slidably disposed on the commutation driving shaft(31)On.
  11. 11. a kind of transmission system, including the integrated engine described in any of the above-described claim.
  12. 12. a kind of motor tricycle, including the integrated engine any one of claim 1-10.
CN201720726841.XU 2017-06-21 2017-06-21 A kind of motor tricycle, transmission system and integrated engine Active CN206984214U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720726841.XU CN206984214U (en) 2017-06-21 2017-06-21 A kind of motor tricycle, transmission system and integrated engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720726841.XU CN206984214U (en) 2017-06-21 2017-06-21 A kind of motor tricycle, transmission system and integrated engine

Publications (1)

Publication Number Publication Date
CN206984214U true CN206984214U (en) 2018-02-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720726841.XU Active CN206984214U (en) 2017-06-21 2017-06-21 A kind of motor tricycle, transmission system and integrated engine

Country Status (1)

Country Link
CN (1) CN206984214U (en)

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