CN2777929Y - Herbicidal rotovator - Google Patents
Herbicidal rotovator Download PDFInfo
- Publication number
- CN2777929Y CN2777929Y CN 200520028187 CN200520028187U CN2777929Y CN 2777929 Y CN2777929 Y CN 2777929Y CN 200520028187 CN200520028187 CN 200520028187 CN 200520028187 U CN200520028187 U CN 200520028187U CN 2777929 Y CN2777929 Y CN 2777929Y
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- China
- Prior art keywords
- weeding
- stand
- frame
- plate
- hold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a weeding cultivating machine. The utility model comprises a machine frame, a power transmission device comprising a motor, an operation device and a weeding device arranged at the tail part of the machine frame. The lower part of the machine frame is provided with a driving wheel, a large chainwheel is arranged on the driving wheel and the large chainwheel is linked with a small chainwheel arranged at one side of the machine frame by a chain. The small chainwheel is connected with a large chainwheel arranged at the other side of the machine frame by a transmission shaft, and the large chainwheel is linked with a small chainwheel arranged on a power output shaft of a speed changing box by the chain. The weeding device can be composed of a weeding frame used for adjusting width and height, a weeding sheet and a suupport plate and the tail part of the machine frame is provided with a connection plate with a connection sleeve. The utility model has the advantages of compact structure, small size and convenient operation, the labour intensity can be reduced and the wore efficiency can be improved. The utility model can be suitable for requirements of different ridge width and ridge height, and the utility model can be used for weeding, loosening soil, raking the soil, ridging, etc.
Description
Technical field
The utility model relates to hand steered tiller, especially the weeding tiller.
Background technology
At present, the rural area often utilizes chemical herbicide to root out the weeds on dry land ground, utilizes the hand tractor or oxen and horses band turnplow to come ridging, or manually shovels ground with scoop.But, utilize chemical herbicide to kill grass, can pollute to grain, influence crop growth, and the effect of not loosening the soil; Utilize the hand tractor or oxen and horses band plough ridging, can only play the effect of ridging, and the purpose that can not reach shovel ground and weed and loosen the soil ground, weeding and loosen the soil.Existing hand steered tiller has two kinds in single-wheel and two-wheel, and the single wheel walking is not steady, increases labour intensity during operation; And existing two-wheel tiller, the wheel spacing is bigger, operates dumbly, is not suitable for irregular soil, and weight is also heavier, and structure is not compact.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of weeding tiller, the effect that it can play ridging, shovel ground simultaneously and weed and loosen the soil ground.
For solving the problems of the technologies described above, the basic design of technical scheme that the utility model adopts is: it includes frame, comprise the power transmission of engine, operating system and be installed in the weeder of frame afterbody, the preceding bottom of frame is provided with driving wheel, driving wheel is provided with hinge wheel, and the hinge wheel cochain is connected to and is arranged on the chain that the minor sprocket of frame one side is linked.Be connected with an end of power transmission shaft on the described minor sprocket, the other end of power transmission shaft is connected with the hinge wheel that is arranged on the frame opposite side, the hinge wheel cochain be connected to engine power output shaft on the chain that is linked of minor sprocket, described weeder is by the weeding frame, weeding plate and supporting plate constitute, described weeding frame is made of stand and the crossbeam that two rows that comprise front-seat stand and back row's stand are made by the hollow girder steel at least, the frame afterbody is provided with connecting plate, connecting plate is provided with adapter sleeve, be with the joint pin that is arranged on the front-seat stand of weeder middle part on the adapter sleeve, the adapter sleeve outside is provided with the hold-down screw of fixedly connected post, front-seat stand both sides are provided with hollow pillar stand, be provided with the weeding plate column that the lower end is provided with weeding plate in the hollow pillar stand, the side of hollow pillar stand is provided with hold-down screw, described back row's stand hollow girder steel is provided with the adjustment rack that two ends have hollow pillar stand in the two ends, the outside of back row's stand is provided with the fixedly hold-down screw of adjustment rack, be provided with the weeding plate column that the lower end is provided with weeding plate in the hollow pillar stand of adjustment rack, the hollow pillar stand trailing flank is provided with hold-down screw, back row's stand middle part of described weeding frame is provided with the hollow joint pin, be provided with the supporting plate column that the lower end is provided with supporting plate in the joint pin, the joint pin side is provided with hold-down screw.
Described weeding plate is chevron shaped.
Because the utility model adopts single wheel to drive, chain gear transmission, compact conformation, volume is little; Because the weeder that adopts many rows, a plurality of weeding plate to constitute, and it uses height, width to regulate, can adapt to different row spacings, the high requirement in ridge, and by different weeding plate spread patterns, reach effective weeding, loosen the soil, harrow purposes such as soil, ridging; Adopt support board structure simultaneously, make the walking of single wheel driving wheel more steady, thereby further alleviated labour intensity, improved operating efficiency.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Fig. 2 be among Fig. 1 along A-A to schematic diagram.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises frame 5, is installed in the fuel tank 1 at frame 5 tops, the engine 3 that is installed in frame 5 front upper parts, gearbox 4, gear lever 32, clutch 28, operating handle 29 and is installed in the weeder of frame 5 afterbodys.Frame 5 preceding bottoms are provided with driving wheel 6, and driving wheel 6 is provided with hinge wheel 7, and hinge wheel 7 cochains are connected to and are arranged on the chain 8 that the minor sprocket 10 of frame 5 one sides is linked.Be connected with an end of power transmission shaft 9 on the described minor sprocket 10, the other end of power transmission shaft 9 is connected with the hinge wheel 15 that is arranged on frame 5 opposite sides, hinge wheel 15 cochains be connected to engine 3 power take-offs on the chain 2 that is linked of minor sprocket.Described weeder is made of weeding frame, weeding plate 12 and supporting plate 13, and described weeding frame is made of stand and the crossbeam 27 that two rows that comprise front-seat stand 18 and back row's stand 17 are made by the hollow girder steel at least.Frame 5 afterbodys are provided with connecting plate 11, and connecting plate 11 is provided with adapter sleeve 16, are with the joint pin that is arranged on the front-seat stand of weeder 18 middle parts on the adapter sleeve 16, and adapter sleeve 16 outsides are provided with the hold-down screw 20 of fixedly connected post.Front-seat stand 18 two ends are provided with hollow pillar stand 31, are provided with the weeding plate column 25 that the lower end is provided with chevron shaped weeding plate 12 in the hollow pillar stand 31, and the side of hollow pillar stand 31 is provided with hold-down screw 30.Described back is provided with the adjustment rack 14 that two ends have hollow pillar stand 24 in row's stand 17 hollow girder steel two ends, the outside of back row's stand 17 is provided with the fixedly hold-down screw 22 of adjustment rack 14, be provided with the weeding plate column 25 that the lower end is provided with chevron shaped weeding plate 12 in the hollow pillar stand 24 of adjustment rack 14, hollow pillar stand 24 trailing flanks are provided with hold-down screw 23, back row's stand 17 middle parts of described weeding frame are provided with hollow joint pin 19, be provided with the supporting plate column 26 that the lower end is provided with supporting plate 13 in the joint pin 19, joint pin 19 trailing flanks are provided with hold-down screw 21.
When using weeder, the adapter sleeve 16 that is arranged on the connecting plate 11 is enclosed within on the joint pin that is arranged on front-seat stand 18 middle parts, and fixing with hold-down screw 20.Up-down adjustment assigns into the height of the supporting plate column 26 in the joint pin 19, determine the use height of supporting plate 13 after, fixing with hold-down screw 21, to determine the height of whole weeder.Adjusting assigns into the position of the adjustment rack 14 in row's stand 17 two ends, back, and is fixing with hold-down screw 22, to determine the spacing of weeding plate 12.Adjusting is inserted in the height of the weeding plate column 25 in adjustment rack 14 hollow pillar stands 24 and the hollow pillar stand 31, and is fixing with hold-down screw 23, to determine the height of weeding plate 12.
Claims (2)
1, a kind of clean tillage machine, it includes frame (5), the power transmission that comprises engine (3), operating system and the weeder that is installed in frame (5) afterbody, the preceding bottom of frame (5) is provided with driving wheel (6), driving wheel (6) is provided with hinge wheel (7), hinge wheel (7) cochain is connected to and is arranged on the chain (8) that the minor sprocket (10) of frame (5) one sides is linked, it is characterized in that: an end that is connected with power transmission shaft (9) on the described minor sprocket (10), the other end of power transmission shaft (9) is connected with the hinge wheel (15) that is arranged on frame (5) opposite side, hinge wheel (15) cochain be connected to engine (3) power take-off on the chain (2) that is linked of minor sprocket; Described weeder is made of weeding frame, weeding plate (12) and supporting plate (13), and described weeding frame is made of stand and the crossbeam (27) that two rows that comprise front-seat stand (18) and back row's stand (17) are made by the hollow girder steel at least; Described frame (5) afterbody is provided with connecting plate (11), connecting plate (11) is provided with adapter sleeve (16), be with the joint pin that is arranged on the front-seat stand of weeder (18) middle part on the adapter sleeve (16), adapter sleeve (16) outside is provided with the hold-down screw (20) of fixedly connected post; Described front-seat stand (18) both sides are provided with hollow pillar stand (31), are provided with the weeding plate column (25) that the lower end is provided with weeding plate (12) in the hollow pillar stand (31), and the side of hollow pillar stand (31) is provided with hold-down screw (30); Described back row's stand (17) hollow girder steel is provided with the adjustment rack (14) that two ends have hollow pillar stand (24) in the two ends, the outside of back row's stand (17) is provided with the fixedly hold-down screw (22) of adjustment rack (14), be provided with the weeding plate column (25) that the lower end is provided with weeding plate (12) in the hollow pillar stand (24) of adjustment rack (14), hollow pillar stand (24) trailing flank is provided with hold-down screw (23); Back row's stand (17) middle part of described weeding frame is provided with hollow joint pin (19), is provided with the supporting plate column (26) that the lower end is provided with supporting plate (13) in the joint pin (19), and joint pin (19) trailing flank is provided with hold-down screw (21).
2, clean tillage machine according to claim 1 is characterized in that: described weeding plate (12) is chevron shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028187 CN2777929Y (en) | 2005-01-18 | 2005-01-18 | Herbicidal rotovator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028187 CN2777929Y (en) | 2005-01-18 | 2005-01-18 | Herbicidal rotovator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777929Y true CN2777929Y (en) | 2006-05-10 |
Family
ID=36752015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520028187 Expired - Fee Related CN2777929Y (en) | 2005-01-18 | 2005-01-18 | Herbicidal rotovator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777929Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541617A (en) * | 2014-12-14 | 2015-04-29 | 郑州智联自动化设备有限公司 | Cultivator |
| CN104541618A (en) * | 2014-12-14 | 2015-04-29 | 郑州智联自动化设备有限公司 | Cultivator with height-adjustable weeder |
| CN104541616A (en) * | 2014-12-14 | 2015-04-29 | 郑州智联自动化设备有限公司 | Cultivator with supporting wheel |
| CN106993411A (en) * | 2017-05-19 | 2017-08-01 | 安徽石台县西黄山茶叶实业有限公司 | A kind of Tea planting farming weeding all-in-one |
| CN108684252A (en) * | 2018-04-04 | 2018-10-23 | 中卫市天元锋农业机械制造有限责任公司 | A kind of selenium sand gourd grater nest machine |
-
2005
- 2005-01-18 CN CN 200520028187 patent/CN2777929Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541617A (en) * | 2014-12-14 | 2015-04-29 | 郑州智联自动化设备有限公司 | Cultivator |
| CN104541618A (en) * | 2014-12-14 | 2015-04-29 | 郑州智联自动化设备有限公司 | Cultivator with height-adjustable weeder |
| CN104541616A (en) * | 2014-12-14 | 2015-04-29 | 郑州智联自动化设备有限公司 | Cultivator with supporting wheel |
| CN106993411A (en) * | 2017-05-19 | 2017-08-01 | 安徽石台县西黄山茶叶实业有限公司 | A kind of Tea planting farming weeding all-in-one |
| CN108684252A (en) * | 2018-04-04 | 2018-10-23 | 中卫市天元锋农业机械制造有限责任公司 | A kind of selenium sand gourd grater nest machine |
| CN108684252B (en) * | 2018-04-04 | 2024-03-01 | 神州农业集团有限公司 | Nest planing machine for selenium sand melon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |