CN204733551U - From running gear and adopt its rotary cultivator - Google Patents
From running gear and adopt its rotary cultivator Download PDFInfo
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- CN204733551U CN204733551U CN201520072247.4U CN201520072247U CN204733551U CN 204733551 U CN204733551 U CN 204733551U CN 201520072247 U CN201520072247 U CN 201520072247U CN 204733551 U CN204733551 U CN 204733551U
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Abstract
The utility model provides a from running gear and adopt its rotary cultivator. Including traveling system, driving system, control system, suspension, supporting system, it is levied and lies in: traveling system comprises chassis frame and walking train, and the walking train is installed on the support of chassis frame below, and driving system, control system install in chassis frame top. Hydraulic pump on the output drive case is connected with hydraulic motor on the walking gearbox, drives the complete machine operation, and this links, and to relate to driving element few, has reduced the noise, has reduced the load of chassis frame indirectly, has reduced complete machine weight, has strengthened the chassis reliability, mashed field under easily, each parts roughly is cross arranging in the frame of chassis, bilateral symmetry, the balance in the focus after the tractor increases the annex, has been guaranteed all around to the preceding light back heavy mode of arranging, walk and operating condition under easily control, the engine is vertically placed and is makeed the overall arrangement more balanced, and is more convenient, has optimized kind of drive.
Description
Technical field
The utility model relates to agricultural machinery technological field, particularly relates to a kind of self-propelling device and configures the rotovator of this kind of self-propelling device.
Background technology
On market, the layout of existing product is unreasonable, diesel engine adopts lateral arrangement, belt wheel transmission is adopted to be connected with moving gear box and Power output transmission case, tractive force is little, left and right centre offset, 1. cause tractive force little because of belt creep, energy consumption is lost (less by about 15% than the mode adopting engine and power transmission box to be directly connected by machine components); Engine is seriously biased and cause left and right centre offset; Mechanical speed change is walked: noise is large, poor reliability, and scientific and technological content is low.Easily cause energy loss, the mode that is in transmission connection complexity, part is many, and space availability ratio is low, and overall mass is large, indirectly allows chassis main frame load strengthen, less reliable, is not easy to lower rotten field.
The shortcoming such as unreasonable for layout in prior art, transmission efficiency is low, chassis main frame load is large, the utility model has made further improvement.
Utility model content
The purpose of this utility model is exactly to overcome above-mentioned shortcoming, provides a kind of layout more reasonably self-propelling device.
A kind of self-propelling device, comprise running gear, dynamical system, control system, suspension, corollary system, it is levied and is: running gear is made up of chassis main frame and walking wheel, walking wheel is arranged on the support below chassis main frame, and dynamical system, control system are arranged on above chassis main frame.
Preferably, dynamical system comprises engine, Power output transmission case, hydraulic pump, hydraulic motor, moving gear box, and engine is connected with Power output transmission case, and Power output transmission case is connected with moving gear box with hydraulic motor by hydraulic pump.
Preferably, moving gear box, engine, Power output transmission case and suspension are arranged in a straight line in chassis main frame centre, and control system is arranged on above moving gear box, are symmetrical arranged relative to the longitudinal centre line of chassis main frame.
Preferably, also include hydraulic oil container, Hydraulic Elements and water tank, hydraulic oil container is arranged on moving gear box front, and Hydraulic Elements and water tank are arranged between moving gear box and engine, and the front proportion of complete machine is greater than rear proportion.
Preferably, the front proportion of complete machine is greater than rear proportion about 200kg.
Preferably, described engine is arranged on under-seat, and engine is longitudinally arranged, and seat rear is provided with inlet duct and is connected with engine.
Preferably, also include fuel tank, storage battery, fuel tank and storage battery lay respectively at engine both sides, and outer side covers has left protective cover and right protective cover.
Preferably, be also provided with back cover at engine rear, back cover is coated with the muffler of connecting engine.
Preferably, Power output transmission case includes power input shaft, hydraulic pressure output shaft and rear power output shaft, power input shaft is connected with engine, hydraulic pressure output shaft is connected with the hydraulic pump power shaft of hydraulic pump, rear power output shaft is connected with corollary system by rotating shaft, and suspension is installed on chassis main frame rear.
Preferably, described engine is diesel engine or gasoline engine.
Preferably, hydraulic pump is connected with hydraulic motor by oil pipe, and hydraulic motor is arranged on the right side of moving gear box.
Preferably, also include hydraulic jack, hydraulic jack is arranged on chassis main frame, and Power output transmission case rear portion, is connected with suspension.
Preferably, self-propelling device is applicable on crawler-type rotary cultivator, caterpillar tractor, crawler-type harvester.
A kind of rotovator, comprises one of above-mentioned self-propelling device.
Compared with prior art, the beneficial effects of the utility model are: output transmission case and engine direct connect in succession, are in transmission connection, effectively save space, reduced or remitted belt creep, namely reduced kinetic equation loss, reduced noise without the need to belt wheel (sprocket wheel); Hydraulic pump on output transmission case is connected with the hydraulic motor on moving gear box, drives complete machine to run, and it is few that this link relates to actuated element, reduce noise, indirectly decrease the load of chassis main frame, reduce complete machine weight, enhance chassis reliability, be easy to lower rotten field; Each parts are roughly arranged on chassis main frame in cross, symmetrical, front light after heavy arrangement mode, after tractor increases annex, ensure that the balance in all around center of gravity, under walking and duty, be easy to manipulation; Engine is longitudinally placed and is made layout more balanced, more convenient, optimizes the kind of drive.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is layout drawing of the present utility model;
Fig. 3 is vertical view of the present utility model;
Fig. 4 is transmission schematic diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is clearly and completely described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of self-propelling device, comprise running gear 1, dynamical system 2, control system 4, suspension 7, corollary system 8, running gear is made up of chassis main frame 11 and walking wheel 12, walking wheel 12 is arranged on the support below chassis main frame 11, and dynamical system 2, control system 4 are arranged on above chassis main frame, and suspension 7 is installed on chassis main frame rear.Dynamical system 2 comprises engine 21, Power output transmission case 28, hydraulic pump 35, hydraulic motor 36, moving gear box 27, engine 21 is connected with Power output transmission case 28, and Power output transmission case 28 is connected with moving gear box 27 with hydraulic motor 36 by hydraulic pump 35.Moving gear box 27, engine 21, Power output transmission case 28 and suspension 7 are arranged in a straight line in chassis main frame 11 centre, and control system 4 is arranged on above moving gear box 27, is symmetrical arranged relative to the longitudinal centre line of chassis main frame 11.The upper front end of described chassis main frame 11 is provided with hydraulic oil container 34, be longitudinal axis Y with told hydraulic oil container 34, configure from body front end J successively terminad K, be respectively hydraulic oil container 34, moving gear box 27, Hydraulic Elements 33, water tank 251, engine 21, Power output transmission case 28, suspension 7, this layout effectively can control the weight ratio on tractor longitudinal axis Y.If centered by complete machine Q, complete machine front proportion a is greater than rear proportion b and is about 200kg, effectively can control gravity balance when installing corollary system 8 additional at end K place like this.Engine can be diesel engine or gasoline engine.
Engine 21 is for being longitudinally placed on chassis main frame 11, be in below seat 42, the longitudinal direction of engine 21 is placed, make layout more balanced, more convenient, the transmission of Power output transmission case 28 and optimizing power system 2 can better be arranged, enhance space availability ratio, make layout more balanced, more convenient.Be provided with sunshade 45 above institute's seat of telling 42, cover in control system 4, seat of telling 42 rear is equipped with inlet duct 22 and is connected with engine 21.
Fuel tank 26 is arranged in the left side of longitudinal axis Y, and storage battery 511 is arranged in the right side of longitudinal axis Y, and be namely transverse axis X with told engine 21, storage battery 511 and fuel tank 26 lay respectively at the both sides of engine 21, are all coated with protector 6 outside storage battery 511 and fuel tank 26.Be respectively left protective cover 61, right protective cover 62, on the rear longitudinal axis Y of engine 21, center is symmetrically arranged with back cover 63, and back cover 63 is coated with the muffler 23 of connecting engine 21, namely forms " cross " integral layout centered by engine.
Described Power output transmission case 28 is positioned at the rear end of chassis main frame 11, is between engine 21 and suspension 7, and is directly connected with engine 21, is in transmission connection, effectively saves space without the need to belt wheel (sprocket wheel), and reduces power consumption.
Described chassis main frame 11 is hinged with the raise-lower hydraulic oil cylinder 335 driving described suspension 7, and described hydraulic jack 335 is contained on described chassis main frame 11 and is connected with suspension 7 near Power output transmission case 28.
Institute chassis main frame of telling 11 front end J and end K place all can be equipped with corollary system 8, and it is functional that this layout can improve tractor, improve practicality.
Power output transmission case 28 is provided with front power input shaft 281 and rear power output shaft 282, the power of Power output transmission case 28 is directly inputted by front power take-off 281 by engine 21, power is flowed to corollary system 8 by turning cylinder 714 by power take-off 282, and the power of hydraulic oil pump by the gear pump power shaft 311 on hydraulic oil pump directly connect Power output transmission case 28 by power by oil pipe 334 by transmission of power to the hydraulic oil motor 36 be arranged on the right side of moving gear box, this connected mode optimizes transmission system, and enhance the availability in space, less because relating to actuated element, thus noise is reduced, decrease chassis load, indirectly reduce complete machine weight, enhance chassis reliability, and be easy to lower rotten field.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (15)
1. a self-propelling device, comprise running gear (1), dynamical system (2), control system (4), suspension (7), corollary system (8), it is levied and is: running gear (1) is made up of chassis main frame (11) and walking wheel (12), walking wheel (12) is arranged on the support of chassis main frame (11) below, and dynamical system (2), control system (4) are arranged on above chassis main frame.
2. device according to claim 1, it is characterized in that: dynamical system (2) comprises engine (21), Power output transmission case (28), hydraulic pump (35), hydraulic motor (36), moving gear box (27), engine (21) is connected with Power output transmission case (28), and Power output transmission case (28) is connected with moving gear box (27) with hydraulic motor (36) by hydraulic pump (35).
3. device according to claim 2, it is characterized in that: moving gear box (27), engine (21), Power output transmission case (28) and suspension (7) are arranged in a straight line in chassis main frame (11) centre, control system (4) is arranged on moving gear box (27) top, is symmetrical arranged relative to the longitudinal centre line of chassis main frame (11).
4. device according to claim 3, it is characterized in that: also include hydraulic oil container (34), Hydraulic Elements (33) and water tank (251), hydraulic oil container (34) is arranged on moving gear box (27) front, Hydraulic Elements (33) and water tank (251) are arranged between moving gear box (27) and engine (21), and the front proportion of complete machine is greater than rear proportion.
5. device according to claim 4, is characterized in that: the front proportion of complete machine is greater than rear proportion about 200kg.
6. device according to claim 4, it is characterized in that: described engine (21) is arranged on seat (42) below, engine is longitudinally arranged, and seat (42) rear is provided with inlet duct (22) and is connected with engine.
7. device according to claim 6, is characterized in that: seat (42) rear is provided with safety shelf (64), and safety shelf is provided with sunshade (45), covers in control system (4).
8. device according to claim 6, it is characterized in that: also include fuel tank (26), storage battery (511), fuel tank (26) and storage battery (511) lay respectively at engine (21) both sides, and outer side covers has left protective cover (61) and right protective cover (62).
9. device according to claim 8, is characterized in that: be also provided with back cover (63) at engine rear, and back cover (63) is coated with the muffler of connecting engine (21).
10. the device according to any one of claim 2-9, it is characterized in that: Power output transmission case includes power input shaft (281), hydraulic pressure output shaft and rear power output shaft (282), power input shaft (281) is connected with engine, hydraulic pressure output shaft is connected with the hydraulic pump power shaft (311) of hydraulic pump (35), and rear power output shaft (282) is connected with corollary system (8) by rotating shaft (714).
11. devices according to claim 10, is characterized in that: described engine is diesel engine or gasoline engine.
12. devices according to claim 11, it is characterized in that: hydraulic pump (35) is connected with hydraulic motor (36) by oil pipe (334), hydraulic motor (36) is arranged on moving gear box (27) right side.
13. devices according to claim 12, it is characterized in that: also include hydraulic jack (335), hydraulic jack (335) is arranged on chassis main frame (11), Power output transmission case (28) rear portion, be connected with suspension (7), suspension (7) is installed on chassis main frame rear.
14. devices according to claim 1, is characterized in that: be applicable on crawler-type rotary cultivator, caterpillar tractor or crawler-type harvester.
15. a rotovator, comprise the self-propelling device as described in any one of claim 1-14 claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072247.4U CN204733551U (en) | 2015-02-02 | 2015-02-02 | From running gear and adopt its rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072247.4U CN204733551U (en) | 2015-02-02 | 2015-02-02 | From running gear and adopt its rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204733551U true CN204733551U (en) | 2015-11-04 |
Family
ID=54415324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072247.4U Expired - Fee Related CN204733551U (en) | 2015-02-02 | 2015-02-02 | From running gear and adopt its rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204733551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798473A (en) * | 2015-02-02 | 2015-07-29 | 星光农机股份有限公司 | Self-walking device and rotary cultivator with same |
-
2015
- 2015-02-02 CN CN201520072247.4U patent/CN204733551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798473A (en) * | 2015-02-02 | 2015-07-29 | 星光农机股份有限公司 | Self-walking device and rotary cultivator with same |
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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 |
Granted publication date: 20151104 Termination date: 20200202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |