CN101172492A - Minitype agricultural field working machine - Google Patents
Minitype agricultural field working machine Download PDFInfo
- Publication number
- CN101172492A CN101172492A CNA2007101580019A CN200710158001A CN101172492A CN 101172492 A CN101172492 A CN 101172492A CN A2007101580019 A CNA2007101580019 A CN A2007101580019A CN 200710158001 A CN200710158001 A CN 200710158001A CN 101172492 A CN101172492 A CN 101172492A
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- wheel
- frame
- adjustment rack
- agricultural field
- transverse slat
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- Soil Working Implements (AREA)
Abstract
The invention relates to a pint-sized agricultural field operation machine, which comprises a rack (1), an engine (2) fixed on the rack (1), a speed reducer (3) connected with the engine (2), a crawler tension device connected with the output shaft of the speed reducer (3) arranged below the rack (1), an frame tool mounting beam (22) connected in front of the rack (1), a front wheel adjusting frame (28) connected with the upper shaft of the rack (1), a front wheel device (10) installed at the front end of the front wheel adjusting frame (28), a baffle plate (8) fixed on the rack (1) and matched with the rear end of the front wheel adjusting frame (28), an adjusting handle (9) connected to the end head, and a handle (7) connected to the rear upper part of the rack (1). Compared with the prior large sized agricultural equipment, the invention has the advantages that the pint-sized agricultural field operation machine has simple structure; the invention is small and flexible, and is suitable for the mountainous area small area cultivation or the operating in a plastic greenhouse; the invention greatly reduces the labor intensity of the small area in mountainous area cultivation or the operating in a plastic greenhouse, and simultaneously improves the work efficiency.
Description
Technical field
The present invention relates to a kind of agricultural machinery, particularly a kind of minitype agricultural field working machine.
Background technology
Present employed field machine major part is a main equipment, the integral structure more complicated, the manufacturing cost height, be suitable for large-scale farming, for the farmland in mountain area or in booth to the modes that also all adopts manpower or animal power operation of cultivating of crops, operating efficiency is low, and labour intensity is big.
Summary of the invention
The purpose of this invention is to provide a kind of be suitable for operation in mountain area or the booth, simple in structure, minitype agricultural field working machine that adult is low,, improve operating efficiency, overcome the deficiencies in the prior art to alleviate operations labor intensity in mountain area or booth.
Minitype agricultural field working machine of the present invention, it comprises frame 1, on frame 1, be fixed with driving engine 2, be connected to retarder 3 with driving engine 2, below frame 1, be provided with the track unit that links to each other with the output shaft of retarder 3, be connected with farm implements mounting rail 22 in the place ahead of frame 1, the upper shaft of frame 1 is connected with front-wheel adjustment rack 28, wheel apparatus 10 before the front end of front-wheel adjustment rack 28 is equipped with, handle 9 is adjusted with being fixed on that block plate 8 on the frame 1 matches and being connected in its end in the rear end of front-wheel adjustment rack 28, is connected with handle 7 in the back upper place of frame 1.
Minitype agricultural field working machine of the present invention, wherein said track unit structure is: the lower front portion in frame 1 is equipped with front walking wheel 21, the rear portion is equipped with rear walking wheel 16, above the rear portion of frame 1, be provided with crawler belt driving wheel 14, crawler belt driving wheel 14 is connected by the output shaft of driving device with retarder 3, is furnished with crawler belt 15 mutually with front walking wheel 21, rear walking wheel 16, crawler belt driving wheel 14.
Minitype agricultural field working machine of the present invention is provided with tensioner between wherein said front walking wheel 21 and the rear walking wheel 16.
Minitype agricultural field working machine of the present invention, the structure of wheel apparatus 10 is before wherein said: front-wheel 24 is supported on the support plate 25 of both sides, transverse slat 26 and connecting panel 33 before being fixedly connected with between the support plate 25 of both sides, the front end of front-wheel adjustment rack 28 inserts the support plate 25 by both sides, preceding transverse slat 26, in the space that connecting panel 33 is surrounded and at preceding transverse slat 26, front-wheel adjustment rack 28, be inserted with pin 32 between the connecting panel 33, leave the gap between the both sides of front-wheel adjustment rack 28 and the support plate 25, axle is connected with back transverse slat 31 on front-wheel adjustment rack 28, between the two ends of two ends and the preceding transverse slat 26 of back transverse slat 31, spool be connected with pull bar 27, end at back transverse slat 31 also is connected with an end axle of pipe link 6, the other end of pipe link 6 and be fixed on bracing frame 34 on the frame 1 and match and be connected to handle 35 on its termination.
Minitype agricultural field working machine of the present invention is provided with spring 30 between wherein said front-wheel adjustment rack 28 and the frame 1.
Minitype agricultural field working machine of the present invention, wherein said tensioner structure is: be provided with spring 18 in the crossbeam below frame 1, one end of spring 18 leans on fixed block 17, fixed block 17 is fixed in the crossbeam of frame 1 below, the other end of spring 18 leans the end at the shifting bar 19 that is positioned at the crossbeam below the frame 1, the wheel shaft of the other end of shifting bar 19 and front walking wheel 21 joins, and the slotted hole 20 on the wheel shaft of front walking wheel 21 and the frame 1 matches.
Minitype agricultural field working machine of the present invention is compared with existing large-scale agricultural machinery equipment, and is simple in structure, small and exquisite flexible, be suitable for that the mountain area small size is cultivated or carry out operation in booth, greatly reduce operations labor intensity in mountain area small size or the booth, improved operating efficiency simultaneously.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is the A-A sectional schematic diagram.
The specific embodiment
As shown in Figure 1, 2: 1 is frame, adopts the shaped steel welding production.Bolt has miniature diesel formula driving engine 2 on frame 1, and the output shaft of driving engine 2 joins by the input shaft of drive coupling and retarder 3, but retarder 3 is selected the gear shifting type change speed gear box for use, can be undertaken shifted by shifter bar 5 as required in operational process.Below frame 1, be provided with the track unit that links to each other with the output shaft of retarder 3, the track unit structure is: the lower front portion in frame 1 is equipped with front walking wheel 21, the rear portion is equipped with rear walking wheel 16, above the rear portion of frame 1, crawler belt driving wheel 14 is arranged by axle bearing, crawler belt driving wheel 14 is connected by the output shaft of driving device with retarder 3, is furnished with crawler belt 15 mutually with front walking wheel 21, rear walking wheel 16, crawler belt driving wheel 14.Wherein transmission structures is that sprocket wheel 4 on retarder 3 output shafts joins by chain and driving chain wheel 12, and driving chain wheel 12 axle bearings are connected with crawler belt driving wheel 14 on being supported on frame 1 by chain on frame 1 again.
The termination of the farm implements mounting rail 22 that connects as one structure in the place ahead and the frame 1 of frame 1 is installed with the colter 23 of the usefulness of plowing, and also other agricultural equipments can be installed as the case may be, as seed hopper device, fertilizer funnel organ etc.
Upper fixed in frame 1 is connected with pole 29, axle is connected with front-wheel adjustment rack 28 in the end of pole 29, wheel apparatus 10 before the front end of front-wheel adjustment rack 28 is equipped with, the concrete structure of preceding wheel apparatus 10 is: front-wheel 24 is supported on the support plate 25 of both sides by wheel shaft, transverse slat 26 and connecting panel 33 before being welded with between the support plate 25 of both sides, the front end of front-wheel adjustment rack 28 insert in the space that support plate 25, preceding transverse slat 26, connecting panel 33 by both sides surrounded and be inserted with pin 32 between preceding transverse slat 26, front-wheel adjustment rack 28, connecting panels 33.Leave the gap between the both sides of front-wheel adjustment rack 28 and the support plate 25.
Axle is connected with back transverse slat 31 on front-wheel adjustment rack 28, between the two ends of two ends and the preceding transverse slat 26 of back transverse slat 31, spool be connected with pull bar 27, end at back transverse slat 31 also is connected with an end axle of pipe link 6, the other end of pipe link 6 and be fixed on bracing frame 34 on the frame 1 and match and be connected to handle 35 on its termination.Move axially with respect to bracing frame 34 by handle 35 may command pipe links 6, deform, reach the purpose of front wheel 24 with the change direct of travel thereby drive by back transverse slat 31, preceding transverse slat 26, two frameworks that pull bar 27 is formed.
Handle 9 is adjusted with being fixed on that block plate 8 on the frame 1 matches and being connected in its end in the rear end of front-wheel adjustment rack 28, by lifting or depression of handle 9 can change the angle of front-wheel adjustment rack 28 with respect to frame 1, to adjust the height of front-wheel 24, finally can adjust colter 23 and insert the underground degree of depth, after adjustment is suitable, block the location by block plate 8.Be provided with spring 30 between front-wheel adjustment rack 28 and the frame 1, can guarantee has certain predetermincd tension between front-wheel adjustment rack 28 and the frame 1.
Be connected with handle 7 in the back upper place of frame 1, hand steered when being used for operation and advancing.
Between front walking wheel 21 and rear walking wheel 16, also be provided with tensioner, the tensioner structure is as follows: be provided with spring 18 in the crossbeam below frame 1, one end of spring 18 leans on fixed block 17, fixed block 17 is fixed in the crossbeam of frame 1 below, the other end of spring 18 leans the end at the shifting bar 19 that is positioned at the crossbeam below the frame 1, the wheel shaft of the other end of shifting bar 19 and front walking wheel 21 joins, and the slotted hole 20 on the wheel shaft of front walking wheel 21 and the frame 1 matches.By the elastic force of spring 18, can remain the tension force between front walking wheel 21 and the rear walking wheel 16.
As shown in Figure 3: on the road surface, walk for convenience, be connected to one at the rear portion of frame 1 and be exclusively used in the road wheel 36 of on the road surface, walking, when walking on the road surface, road wheel 36 is loaded on the frame 1, but the operation of shutting engine down 2 and crawler belt 15.
Claims (6)
1. minitype agricultural field working machine, it is characterized in that: it comprises frame (1), on frame (1), be fixed with driving engine (2), be connected to retarder (3) with driving engine (2), be provided with the track unit that links to each other with the output shaft of retarder (3) in the below of frame (1), be connected with farm implements mounting rail (22) in the place ahead of frame (1), the upper shaft of frame (1) is connected with front-wheel adjustment rack (28), front end at front-wheel adjustment rack (28) is equipped with preceding wheel apparatus (10), handle (9) is adjusted with being fixed on that block plate (8) on the frame (1) matches and being connected in its end in the rear end of front-wheel adjustment rack (28), is connected with handle (7) in the back upper place of frame (1).
2. minitype agricultural field working machine according to claim 1, it is characterized in that: described track unit structure is: the lower front portion in frame (1) is equipped with front walking wheel (21), the rear portion is equipped with rear walking wheel (16), top, rear portion in frame (1) is provided with crawler belt driving wheel (14), crawler belt driving wheel (14) is connected by the output shaft of driving device with retarder (3), is furnished with crawler belt (15) mutually with front walking wheel (21), rear walking wheel (16), crawler belt driving wheel (14).
3. minitype agricultural field working machine according to claim 2 is characterized in that: be provided with tensioner between described front walking wheel (21) and the rear walking wheel (16).
4. minitype agricultural field working machine according to claim 3, it is characterized in that: the structure of wheel apparatus (10) is before described: front-wheel (24) is supported on the support plate (25) of both sides, be fixedly connected with preceding transverse slat (26) and connecting panel (33) between the support plate of both sides (25), the front end of front-wheel adjustment rack (28) inserts the support plate (25) by both sides, preceding transverse slat (26), in the space that connecting panel (33) is surrounded and in preceding transverse slat (26), front-wheel adjustment rack (28), be inserted with pin (32) between the connecting panel (33), leave the gap between the both sides of front-wheel adjustment rack (28) and the support plate (25), go up axle at front-wheel adjustment rack (28) and be connected with back transverse slat (31), between the two ends of two ends and the preceding transverse slat (26) of back transverse slat (31), spool be connected with pull bar (27), end at back transverse slat (31) also is connected with an end axle of pipe link (6), the other end of pipe link (6) and be fixed on bracing frame (34) on the frame (1) and match and be connected to handle (35) on its termination.
5. minitype agricultural field working machine according to claim 4 is characterized in that: be provided with spring (30) between described front-wheel adjustment rack (28) and the frame (1).
6. minitype agricultural field working machine according to claim 5, it is characterized in that: described tensioner structure is: be provided with spring (18) in the crossbeam of frame (1) below, one end of spring (18) leans on fixed block (17), fixed block (17) is fixed in the crossbeam of frame (1) below, the other end of spring (18) leans the end at the shifting bar (19) of the crossbeam that is positioned at frame (1) below, the wheel shaft of the other end of shifting bar (19) and front walking wheel (21) joins, and the slotted hole (20) on the wheel shaft of front walking wheel (21) and the frame (1) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710158001A CN100590023C (en) | 2007-11-08 | 2007-11-08 | Minitype agricultural field working machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710158001A CN100590023C (en) | 2007-11-08 | 2007-11-08 | Minitype agricultural field working machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101172492A true CN101172492A (en) | 2008-05-07 |
| CN100590023C CN100590023C (en) | 2010-02-17 |
Family
ID=39421300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710158001A Expired - Fee Related CN100590023C (en) | 2007-11-08 | 2007-11-08 | Minitype agricultural field working machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100590023C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725614A (en) * | 2018-07-17 | 2018-11-02 | 陈雨薇 | A kind of novel running gear for halftrack tractor chassis |
-
2007
- 2007-11-08 CN CN200710158001A patent/CN100590023C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725614A (en) * | 2018-07-17 | 2018-11-02 | 陈雨薇 | A kind of novel running gear for halftrack tractor chassis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100590023C (en) | 2010-02-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20121108 |