CN204472540U - A kind of farm vehicle driving device - Google Patents
A kind of farm vehicle driving device Download PDFInfo
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- CN204472540U CN204472540U CN201520073171.7U CN201520073171U CN204472540U CN 204472540 U CN204472540 U CN 204472540U CN 201520073171 U CN201520073171 U CN 201520073171U CN 204472540 U CN204472540 U CN 204472540U
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- wheel
- drive mechanism
- chain drive
- driving device
- farm vehicle
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Abstract
The utility model discloses a kind of farm vehicle driving device, comprise wheel, described wheel contains wheel rim, also comprise on actuator, described wheel rim and be provided with chain drive mechanism, described actuator is provided with the thumb wheel engaged with described chain drive mechanism, described driver drives thumb wheel rotates, and described thumb wheel drives the chain drive mechanism that engages with it and then drives described vehicle wheel rotation.This device adopts green energy resource to drive, and wheel is light, damages little to field-crop.
Description
Technical field
The utility model relates to a kind of farm vehicle driving device.
Background technology
Agricultural automation is the mark of agricultural modernization, and various agricultural equipment replaces original manual labor, and agricultural production efficiency is doubled and redoubled.Although agricultural equipment needs the performance possessing general self-propelled vehicle, general self-propelled vehicle can not meet the demand of agricultural equipment, this is because the environment that agricultural equipment runs is mostly in soft earth or the field covering with crops, or even is full of the paddy field of muddy water.Farm vehicle is a kind of agricultural equipment being specifically designed to paddy field agricultural operation, and operating environment is full of the crops in muddy water and growth, and existing high festooned vehicle is taken turns because own wt is heavier, wheel face is wider, when carrying out farmland operation, is easy to damage crop by pressure, energy consumption is large, and efficiency is low, is not suitable for eco-friendly power source.
Summary of the invention
The utility model provides a kind of new farm vehicle driving device, and adopt green energy resource to drive, wheel is light, damages little to field-crop.
The utility model is realized by following technological means:
A kind of farm vehicle driving device, comprise wheel, described wheel contains wheel rim, also comprise on actuator, described wheel rim and be provided with chain drive mechanism, described actuator is provided with the thumb wheel engaged with described chain drive mechanism, described driver drives thumb wheel rotates, and described thumb wheel drives the chain drive mechanism that engages with it and then drives described vehicle wheel rotation.
Wherein, described chain drive mechanism is messenger chain or by the evenly distributed driving device formed of some rollers.
Wherein, described chain drive mechanism is arranged on front or the side of described wheel rim.
Wherein, described actuator is electrical motor, is fixedly connected with the vehicle frame of farm vehicle, and is positioned at the left side of wheel rim, right side or top.
Finally, the pitch of described chain drive mechanism is 2 times of thumb wheel tooth pitch or more.
The wheel drive more than realized, with wheel driving motor, replace middle diesel oil or the gasoline driven mode of prior art, environmental protection, and overall drive part volume and weight all reduce, and play loss of weight effect to farm vehicle overall weight, not easily damage field-crop by pressure, the mode of gear drive sprocket wheel makes wheel when not increasing wheel diameter, can leave the distance that ground is higher, is conducive to avoiding crops of swiping.
Accompanying drawing explanation
Fig. 1 is the utility model wheel drive perspective view;
Fig. 2 is that actuator drives car wheel structure schematic diagram in outside;
Fig. 3 is the structural representation that actuator drives above wheel.
Detailed description of the invention
Below with reference to accompanying drawing, specific implementation process of the present utility model is described in detail.
Farm vehicle as shown in Figure 1, comprise vehicle frame 1 and wheel 6, also comprise actuator, the actuator described in the present embodiment is electrical motor 3, described electrical motor 3 is arranged on the space residing for upper half of wheel 6, and preferred wheel 6 upper half is also near the position at wheel edge.In the present embodiment, wheel 6 is by the driving of electrical motor 3, wheel 6 is connected to vehicle frame 1 by wheel shaft, the edge of described wheel 6 is provided with chain drive mechanism 4, can be the chain of whole circle, also can for by the evenly distributed circular and similar chain structure formed of some rollers, or be ratchet, described electrical motor 3 is provided with the thumb wheel 5 engaged with described chain drive mechanism, and described electrical motor 3 drives thumb wheel 5 to rotate, and described thumb wheel 5 drives the wheel 6 engaged with it to rotate.
Described transmission chain device 4 can be arranged on lateral surface shown in the front shown in Fig. 3 of wheel 6 wheel rim, the medial surface shown in Fig. 1, Fig. 2, only needs the thumb wheel 5 making electrical motor 3 to be positioned at corresponding position and engages with described chain gearing.
In order to each the joint space making to be arranged in the chain drive mechanism on wheel 6 the least possible be sandwiched into foreign material, thus affect transmission effect, the pitch of described chain drive mechanism is 2 times of thumb wheel tooth pitch or more, in the utility model, the pitch of preferred chain drive mechanism is 2 times of thumb wheel tooth pitch, and namely thumb wheel engages with described chain drive mechanism every a tooth.The chain drive mechanism pitch increased no longer easily snaps into field foreign material.
When the transmission chain device 4 of wheel is arranged on the wheel rim top of wheel 6, as shown in Figure 3, more electrical motor 3 rotor and thumb wheel 5 can be designed to one, make electrical motor 3 be located immediately at directly over wheel 6, drive more direct, structure is more succinct.
Because chain is in rim location, the upper marginal position that electrical motor can be positioned at wheel carries out the driving of wheel, compared with the wheel shaft wheel hub connection structure of prior art, vehicle frame height is overhead enhanced one times nearly, farm vehicle is made not need to increase the object that wheel diameter can realize raising height of the carbody, and motor drive arrangement is light and handy, and then control the weight of whole wheel and farm vehicle, achieve underloading, high clearance type farm vehicle.
The scheme of simple change gained is carried out also within the scope of the utility model protection to the utility model.
Claims (5)
1. a farm vehicle driving device, comprise wheel, described wheel contains wheel rim, it is characterized in that, also comprise on actuator, described wheel rim and be provided with chain drive mechanism, described actuator is provided with the thumb wheel engaged with described chain drive mechanism, and described driver drives thumb wheel rotates, and described thumb wheel drives the chain drive mechanism that engages with it and then drives described vehicle wheel rotation.
2. farm vehicle driving device according to claim 1, is characterized in that, described chain drive mechanism is messenger chain or by the evenly distributed driving device formed of some rollers.
3. farm vehicle driving device according to claim 1, is characterized in that, described chain drive mechanism is arranged on front or the side of described wheel rim.
4. farm vehicle driving device according to claim 1 is put, and it is characterized in that, described actuator is electrical motor, is fixedly connected with the vehicle frame of farm vehicle, and is positioned at the left side of wheel rim, right side or top.
5. farm vehicle driving device according to claim 1, is characterized in that, the pitch of described chain drive mechanism is 2 times of thumb wheel tooth pitch or more.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073171.7U CN204472540U (en) | 2015-01-30 | 2015-01-30 | A kind of farm vehicle driving device |
| PCT/CN2015/081065 WO2016119361A1 (en) | 2015-01-30 | 2015-06-09 | Agricultural vehicle |
| PCT/CN2015/098031 WO2016119538A1 (en) | 2015-01-30 | 2015-12-21 | Agricultural vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073171.7U CN204472540U (en) | 2015-01-30 | 2015-01-30 | A kind of farm vehicle driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472540U true CN204472540U (en) | 2015-07-15 |
Family
ID=53628324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073171.7U Active CN204472540U (en) | 2015-01-30 | 2015-01-30 | A kind of farm vehicle driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608615A (en) * | 2015-01-30 | 2015-05-13 | 深圳市隆瑞科技有限公司 | Agricultural vehicle transmission device |
-
2015
- 2015-01-30 CN CN201520073171.7U patent/CN204472540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608615A (en) * | 2015-01-30 | 2015-05-13 | 深圳市隆瑞科技有限公司 | Agricultural vehicle transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |