CN201283787Y - Power output platform of agricultural tricycle - Google Patents
Power output platform of agricultural tricycle Download PDFInfo
- Publication number
- CN201283787Y CN201283787Y CNU2008201000348U CN200820100034U CN201283787Y CN 201283787 Y CN201283787 Y CN 201283787Y CN U2008201000348 U CNU2008201000348 U CN U2008201000348U CN 200820100034 U CN200820100034 U CN 200820100034U CN 201283787 Y CN201283787 Y CN 201283787Y
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- power
- box
- power transmission
- base plate
- transmission box
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Abstract
The utility model provides a power output stage of an agricultural tricycle, comprising a supporting rack, a bottom plate and two wheels, wherein a motor is mounted on the supporting rack below the bottom plate and one end of crankshaft transfers the power to the two wheels by a clutch, a gear box, a differential gear and a semi-shaft and another end of the crankshaft transfers the power to the upper side of the bottom floor by a power drive and an installation interface of a dynamic machine is set on the bottom floor at the power drive side. The power output stage of the agricultural tricycle is matched with the dynamic machine to provide the power to the dynamic machine.
Description
Technical field
The utility model relates to the power output platform of the parts of agricultural tricycle, particularly agricultural tricycle.
Background technology
Characteristics such as agricultural tricycle is strong with hill climbing ability, load carrying ability big, low consumption, low expense are subjected to rural subscribers' favor deeply, make it be widely used in the rural area.Agricultural tricycle mainly by bearing support, be installed in the compartment on the bearing support and the engine installation and the power drive that are installed on the bearing support are formed.As the driving engine of engine installation and as power-transfer clutch, the change speed gear box of power drive generally is the front portion that is positioned at the compartment, engine crankshaft is vertically arranged along agricultural tricycle, the power of its output to diff, drives the left and right sides trailing wheel of agricultural tricycle by power-transfer clutch, change speed gear box, transmission shaft again by left and right sides two-semiaxle.At present, the functions of use of agricultural tricycle is single, only limits to as transportation means.
Need use a large amount of power machines in the rural area, as hay cutter, thresing machine, water pump, vehicle-mounted sprayer etc., these power machines need to drive as power take-off implements such as electrical motor, general gasoline engines.At present because the economic level in China rural area is limited, if use these power machines mate simultaneously provides power for it power take-off implement, then the user will pay the acquisition expenses of higher power take-off implement, thereby to a certain degree limit being extensive use of of power machine.If the power of agricultural tricycle can be used, with replace electrical motor, general gasoline engines etc. as with the supporting power take-off implement of power machine, will effect that the use of power machine is brought great convenience.
The utility model content
The purpose of this utility model provides a kind of power output platform of agricultural tricycle, and it not only provides propulsive effort for agricultural tricycle, and can carry out supporting use with power machine, for power machine provides power.
The power output platform of agricultural tricycle described in the utility model, comprise bearing support, base plate and two wheels, base plate is installed on the bearing support, be positioned at the bearing support top, bearing support and base plate are supported on two wheels by suspension, driving engine is installed on the bearing support, power-transfer clutch, change speed gear box, diff and semiaxis, it is positioned at floor below, engine crankshaft one end passes through power-transfer clutch, change speed gear box, diff and semiaxis reach two wheels with power, the bent axle other end reaches the base plate top by power drive with power, base plate is provided with the mounting interface of power machine, and it is positioned at described power drive side.
Described power drive is made up of power transmission box and the power take-off implement that is positioned at it, power transmission box is installed on bearing support or the base plate, base plate offers through hole in its vertical corresponding position with power transmission box, the top of power transmission box passes from this through hole and is positioned at the base plate top, engine crankshaft connects with the input end of power take-off implement, the mouth of power take-off implement is positioned at the power transmission upper box part, with the power transmission box exterior.
Described power take-off implement is made up of driving pulley, driven pulley and belt, driving pulley is positioned at the power transmission lower box part, with the engine crankshaft key connecting, driven pulley is positioned at the power transmission upper box part, and be installed on the power transmission box, can rotate with respect to power transmission box, driving pulley is connected by belt with driven pulley, the centre hole of driven pulley be for can carrying out the dowel hole of key connecting with axle, itself and power transmission box exterior.
The power that driving engine produces can be transmitted by two approach by bent axle, article one, approach is to transmit by the power transmission route that is used to drive two wheels on this power output platform, i.e. bent axle---power-transfer clutch---change speed gear box---diff---semiaxis---trailing wheel; Another approach is to transmit by the power take-off implement in the power transmission box, i.e. bent axle---driving pulley---belt---driven pulley.
This power output platform is used to power machine to provide the power output interface of power to be positioned at the mouth of power take-off implement, it is the centre hole of above-mentioned driven pulley, power output platform is when providing power for power machine, and this power output interface should be positioned on the base plate.
Yet, if the top of power transmission box is positioned at the base plate top all the time, when agricultural tricycle not for power machine provides power when loading is transported, this power transmission box will be an impediment to the loading of goods.
For this reason, as a kind of preferred version, described power transmission box is made up of upper box and lower box, upper box is arranged in lower box and lower box bearing fit, when not needing takeoff output, upper box is positioned at lower box makes power transmission box be positioned at floor below, when the needs takeoff output, upper box protrudes upward from lower box, and the top that makes power transmission box passes from the through hole on the base plate and is positioned at the base plate top.
The mounting interface of the power machine that is provided with on the base plate, its effect are to be used for installing and fixing of power machine, by this mounting interface, with fastener power machine are fixed on the base plate.
For centre hole and the power transmission box exterior that realizes driven pulley, then should offer a mounting hole on the power transmission box of driven pulley installed position, make power transmission box inside and exterior, driven pulley is installed on the power transmission box by this mounting hole, like this, the input shaft of power machine can penetrate in the centre hole of driven pulley and the driven pulley key connecting, thereby realizes being connected of power output interface of power machine and power output platform.
During use, power machine is connected with the power output interface of power output platform, and be fixed on power machine on the base plate of power output platform by mounting interface and fastener, start the driving engine of power output platform, the crankshaft revolution of driving engine, then by driving pulley, belt and driven pulley, drive the power machine operation.
The power output platform of agricultural tricycle described in the utility model, because the transmission of power of its driving engine can be undertaken by two approach, bent axle both can pass through power-transfer clutch, change speed gear box, diff, semiaxis becomes engine power the propulsive effort of two wheels, can engine power outwards be exported to the base plate top by power drive again, so this power output platform both can be agricultural tricycle propulsive effort was provided, can be used as the propulsion source of power machine again, for power machine provides power, thereby can replace electrical motor, general gasoline engines drives the power machine running, for agricultural tricycle has been given new function; And because the conveniently characteristics of motor-driven vehicle going, can be at any time provide coupling power for the power machine user in the area in a big way so have the agricultural tricycle of this power output platform, not only for the use of power machine provides a great convenience, and reduced user's power acquisition cost.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 looks scheme drawing for the master of the power output platform of agricultural tricycle described in the utility model;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the birds-eye view of Fig. 2;
Fig. 5 is the view of power output platform shown in Figure 2 when its power output interface is connected with water pump;
Fig. 6 looks generalized section for a kind of master with structure of power drive;
Fig. 7 is the cutaway view of A-A line among Fig. 6;
Fig. 8 looks generalized section for the master that the power drive another kind has structure;
Fig. 9 is the cutaway view of B-B line among Fig. 8.
The specific embodiment
Embodiment one:
As shown in Figures 1 to 4, the power output platform of this agricultural tricycle comprises bearing support 3, base plate 1 and two wheels 25, base plate 1 is installed on the bearing support 3, be positioned at bearing support 3 tops, bearing support 3 and base plate 1 are supported on two wheels 25 by suspension 24, driving engine 4, power-transfer clutch, change speed gear box, diff 8 and semiaxis 7 are installed on the bearing support 3, driving engine 4, power-transfer clutch, change speed gear box and diff 8 are made an integral body, it is positioned at base plate 1 below together with semiaxis 7, engine crankshaft 6 horizontal arrangement and with two wheel 25 parallel axes.Bent axle 6 one ends are connected with change speed gear box by power-transfer clutch, and output shaft of gear-box is connected with diff 8, and diff 8 is connected with semiaxis 7, make bent axle 7 by power-transfer clutch, change speed gear box, diff 8 power be reached semiaxis 7.
The power output platform of this agricultural tricycle also is provided with power drive 2, it is made up of power transmission box 12 and the power take-off implement that is positioned at it, power transmission box 12 is installed on the bearing support 3, be positioned at driving engine 4 sides, base plate 1 offers through hole 5 at it with power transmission box 12 vertical corresponding positions, and the top of power transmission box 12 passes from this through hole 5 and is positioned at base plate 1 top.As Fig. 6, shown in Figure 7, be provided with the power take-off implement of forming by driving pulley 14, driven pulley 11 and belt 13 in the power transmission box 12, driving pulley 14 is positioned at power transmission box 12 bottoms, and with the other end key connecting (engine crankshaft 6 penetrates from the through hole 15 that power transmission box 12 bottoms are offered) of engine crankshaft 6; Driven pulley 11 is positioned at power transmission box 12 tops, one end is provided with central siphon 20, central siphon 20 combines as a whole with driven pulley 11, its axis and driven pulley 11 deads in line, central siphon 20 ends are provided with outside thread, and in fact central siphon 20 centre holes are exactly the centre hole 17 of driven pulley 11.Power transmission box 12 tops offer mounting hole 16, the central siphon 20 of driven pulley 11 end faces passes with screw threads for fastening cover 9 from this mounting hole 16 and spins, be set with two unidirectional flat thrust ball bearings 10 on this central siphon 20, two unidirectional flat thrust ball bearings 10 lay respectively at the both sides of power transmission box 12 box body walls, thereby driven pulley 11 is installed on the power transmission box 12 by unidirectional flat thrust ball bearing 10, can be with respect to power transmission box 12 rotations.Driving pulley 14 is connected by belt 13 with driven pulley 11, the centre hole 17 of driven pulley 11 is for carrying out the spline slotted eye of key connecting with axle, after driven pulley 11 is installed on the power transmission box 12, this spline slotted eye just with power transmission box 12 exterior.
Offer the mounting interface of the power machine that is made of four bar holes 23 on base plate 1, it is positioned at power drive 2 sides, and by this mounting interface, available fastener is fixed on power machine on the base plate 1.As shown in Figure 5, water pump 22 is fixed on the base plate 1, and water pump shaft 21 is inserted in the centre hole 17 of driven pulley 11, promptly realize the power output interface of power output platform and being connected of power machine.
The shaft drive that power take-off implement in the power transmission box 12 also is made up of gear and transmission shaft.
Embodiment two:
As shown in Figures 1 to 4, the power output platform of this agricultural tricycle comprises bearing support 3, base plate 1 and two wheels 25, base plate 1 is installed on the bearing support 3, be positioned at bearing support 3 tops, bearing support 3 and base plate 1 are supported on two wheels 25 by suspension 24, driving engine 4, power-transfer clutch, change speed gear box, diff 8 and semiaxis 7 are installed on the bearing support 3, driving engine 4, power-transfer clutch, change speed gear box and diff 8 are made an integral body, it is positioned at floor below together with semiaxis 7, and engine crankshaft 6 horizontal arrangement are also parallel with two wheel axiss.Bent axle 6 one ends are connected with change speed gear box by power-transfer clutch, and output shaft of gear-box is connected with diff 8, and diff 8 is connected with semiaxis 7, make bent axle 7 by power-transfer clutch, change speed gear box, diff 8 power be reached semiaxis 7.
The power output platform of this agricultural tricycle also is provided with power drive 2, it is made up of power transmission box and the power take-off implement that is positioned at it, power transmission box is installed on the base plate 1, is positioned at driving engine 4 sides, and base plate 1 offers through hole 5 in its vertical corresponding position with power transmission box.As Fig. 8, shown in Figure 9, power transmission box is made up of upper box 18 and lower box 19, and upper box 18 is arranged in lower box 19 and lower box 19 bearing fits.Be provided with the power take-off implement of forming by driving pulley 14, driven pulley 11 and belt 13 in the power transmission box, driving pulley 14 is positioned at power transmission box lower box 19 bottoms, and with the other end key connecting (engine crankshaft 6 penetrates from the through hole 15 that lower box 19 is offered) of engine crankshaft 6; Driven pulley 11 is positioned at upper box 18 tops of power transmission box, one end is provided with central siphon 20, central siphon 20 combines as a whole with driven pulley 11, its axis and driven pulley 11 deads in line, central siphon 20 ends are provided with outside thread, and in fact central siphon 20 centre holes are exactly the centre hole 17 of driven pulley 11.Upper box 18 tops of power transmission box offer mounting hole 16, the central siphon 20 of driven pulley 11 end faces passes with screw threads for fastening cover 9 from this mounting hole 16 and spins, be set with two unidirectional flat thrust ball bearings 10 on this central siphon 20, two unidirectional flat thrust ball bearings 10 lay respectively at the both sides of power transmission box upper box 18 walls, thereby driven pulley 11 is installed on the upper box 18 of power transmission box by unidirectional flat thrust ball bearing 10, can be with respect to 18 rotations of power transmission box upper box.The centre hole 17 of driven pulley 11 be for can carrying out the spline slotted eye of key connecting with axle, after driven pulley 11 is installed on the upper box 18 of power transmission box, this spline slotted eye just with the power transmission box exterior.
When not needing takeoff output, in the upper box 18 retraction lower boxes 19 of power transmission box, whole power transmission box just is positioned at base plate 1 below; When the needs takeoff output, upper box 18 protrudes upward from lower box 19, makes to pass the through hole 5 of top from described base plate 1 of power transmission box to be positioned at base plate 1 top, and at this moment, driving pulley 14 is connected by belt 13 with driven pulley 11.
Offer the mounting interface of the power machine that is made of four bar holes 23 on base plate 1, it is positioned at power drive 2 sides, and by this mounting interface, available fastener is fixed on power machine on the base plate 1.As shown in Figure 5, water pump 22 is fixed on the base plate 1, and water pump shaft 21 is inserted in the centre hole 17 of driven pulley 11, promptly realize the power output interface of power output platform and being connected of power machine.
The chain gearing that power take-off implement in the power transmission box also is made up of the sprocket wheel chain.
Embodiment three:
The structure of the power output platform of the structure of the power output platform of this agricultural tricycle and embodiment two described agricultural tricycles is basic identical, its difference is: the driving pulley 14 that is positioned at power transmission box lower box 19 bottoms is not the other end key connecting of direct and engine crankshaft 6, in the dowel hole of this driving pulley 14 axle is installed, this is connected with the other end of engine crankshaft 6 by an arrangement of clutch, by control to this arrangement of clutch, can realize being connected and separating of driving pulley 14 and engine crankshaft 6, thereby avoid driving pulley 14 always in company with engine crankshaft 6 rotations.Like this, do not needing power drive 2 outputting powers, and driving engine is when being in idling mode and agricultural tricycle and being in motoring condition, driving pulley 14 just can not followed the engine crankshaft rotation.
Claims (6)
1, the power output platform of agricultural tricycle, comprise bearing support (3), base plate (1) and two wheels (25), base plate is installed on the bearing support, be positioned at the bearing support top, bearing support and base plate are supported on two wheels by suspension (24), it is characterized in that: driving engine (4) is installed on the bearing support, power-transfer clutch, change speed gear box, diff (8) and semiaxis (7), it is positioned at floor below, engine crankshaft (6) one ends pass through power-transfer clutch, change speed gear box, diff and semiaxis reach two wheels with power, the bent axle other end reaches the base plate top by power drive (2) with power, base plate is provided with the mounting interface of power machine, and it is positioned at described power drive side.
2, the power output platform of agricultural tricycle according to claim 1, it is characterized in that: described power drive (2) is made up of power transmission box (12) and the power take-off implement that is positioned at it, power transmission box is installed on bearing support (3) or the base plate (1), base plate offers through hole (5) in its vertical corresponding position with power transmission box, the top of power transmission box passes from this through hole and is positioned at the base plate top, engine crankshaft (6) connects with the input end of power take-off implement, the mouth of power take-off implement is positioned at the power transmission upper box part, with the power transmission box exterior.
3, the power output platform of agricultural tricycle according to claim 2, it is characterized in that: described power take-off implement is by driving pulley (14), driven pulley (11) and belt (13) are formed, driving pulley is positioned at power transmission box (12) bottom, with the engine crankshaft key connecting, driven pulley is positioned at the power transmission upper box part, and be installed on the power transmission box, can rotate with respect to power transmission box, driving pulley is connected by belt with driven pulley, the centre hole of driven pulley (17) be for can carrying out the dowel hole of key connecting with axle, itself and power transmission box exterior.
4, the power output platform of agricultural tricycle according to claim 2, it is characterized in that: described power transmission box (12) is made up of upper box (18) and lower box (19), upper box is arranged in lower box and lower box bearing fit, when not needing takeoff output, upper box is positioned at lower box makes power transmission box be positioned at floor below, when the needs takeoff output, upper box protrudes upward from lower box, and the top that makes power transmission box passes from described through hole (5) and is positioned at the base plate top.
5, according to the power output platform of any described agricultural tricycle in the claim 1 to 4, it is characterized in that: described engine crankshaft (6) horizontal arrangement and with two wheels (25) parallel axes.
6, the power output platform of agricultural tricycle according to claim 1 is characterized in that: the mounting interface of described power machine is for being opened in the bar hole (23) on the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201000348U CN201283787Y (en) | 2008-09-19 | 2008-09-19 | Power output platform of agricultural tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201000348U CN201283787Y (en) | 2008-09-19 | 2008-09-19 | Power output platform of agricultural tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283787Y true CN201283787Y (en) | 2009-08-05 |
Family
ID=40948770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201000348U Expired - Fee Related CN201283787Y (en) | 2008-09-19 | 2008-09-19 | Power output platform of agricultural tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283787Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676138A (en) * | 2008-09-19 | 2010-03-24 | 重庆宗申技术开发研究有限公司 | Power output platform of agricultural tricycle |
-
2008
- 2008-09-19 CN CNU2008201000348U patent/CN201283787Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676138A (en) * | 2008-09-19 | 2010-03-24 | 重庆宗申技术开发研究有限公司 | Power output platform of agricultural tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20160919 |