CN2666119Y - Hand reaper - Google Patents
Hand reaper Download PDFInfo
- Publication number
- CN2666119Y CN2666119Y CN 03280734 CN03280734U CN2666119Y CN 2666119 Y CN2666119 Y CN 2666119Y CN 03280734 CN03280734 CN 03280734 CN 03280734 U CN03280734 U CN 03280734U CN 2666119 Y CN2666119 Y CN 2666119Y
- Authority
- CN
- China
- Prior art keywords
- transmission
- wheel
- support
- guide rod
- transmission shaft
- 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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- Harvester Elements (AREA)
Abstract
The utility model discloses a hand reaper, which consists of a handle, a handle supporting bar, walking wheels, an anti-skidding gear and a walking wheel support. The front part of the walking wheel support is connected with a transmission support. A supporting bar of the transmission support is provided with a transmission shaft. The transmission shaft is provided with a transmission wheel. A transmission gear positioned on the transmission wheel is matched and contacted with the anti-skidding gear. Two ends of the transmission shaft are additionally provided with two umbrella gears. Two ends of the transmission support are also respectively provided with two transmission gears that are engaged with the two umbrella gears. Two ends of the bottom of the transmission support are also provided with guide bars. A circular disc cutter is connected with the bottom of the guide bar and a wheel shaft of the transmission gear. The utility model has simple structure, adopts the matching transmission of the walking wheel and the transmission wheel and then drives the rotary cutting of the circular disc cutter by depending on two pair gear combinations. As the circular disc cutter has fast rotational speed, no hard feeding in the reaping of the corn stalk but the feeling of small resistance, the labor efficiency is greatly improved and the labor intensity is reduced.
Description
Technical field
The utility model belongs to a kind of agricultural machinery, the manpower corn picker of particularly a kind of harvesting corn bar, kaoliang stalk.
Background technology
At present, the peasant does not have special-purpose harvesting machinery when harvesting corn, these bar class plants of Chinese sorghum, remains and uses reaping hook, chopper impact cutting corn straw, kaoliang stalk, and the amount of labour is very big, and operating efficiency is but very low.
Summary of the invention
The purpose of this utility model provides a kind of hand reaper that can lower labour intensity, raise labour efficiency when harvesting bar class plant.
For achieving the above object, solution of the present utility model is: a kind of hand reaper, by handgrip, handgrip pole, road wheel, set anti-slop serrations on the road wheel, the road wheel support that is fixedly connected on the live axle is formed, the front portion of described road wheel support is connected with transmission bracket, the support bar of transmission bracket is provided with power transmission shaft, the middle part of power transmission shaft is provided with drive, the cylindrical equal intervals of drive is provided with driving cog, driving cog contacts with the anti-slop serrations cooperation, the two ends of power transmission shaft also are provided with two umbrella teeth, two umbrella teeth mesh with two travelling gears that are located at transmission bracket bottom bracket bar both ends, the two ends of transmission bracket bottom also are provided with guide rod, in the guide rod bottom, wheel cutter has been dynamically connected on the wheel shaft of travelling gear.
The utility model is simple in structure, mainly form stress surface by a hand-pushing handle and rectangle skeleton, adopt road wheel to cooperate transmission with drive, rely on two pinion groups to drive wheel cutter again and rotate cutting, realized that mechanical harvesting bar class plant replaces hand harvest's labor style, because the wheel cutter rotating speed is fast, it is painstaking can not feel during the harvesting corn stalk, can feel that on the contrary resistance is minimum, so improved efficiency greatly, has reduced labour intensity.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment:
As shown in Figure 1, fixedly connected with handgrip pole 2 in the middle part of the handgrip 1 of this hand reaper, the other end of handgrip pole 2 is fixedlyed connected with road wheel support 4, and the predetermined position on the road wheel support 4 is provided with leg 5, and leg 5 plays a supportive role when this hand reaper is placed on ground.Be connected with live axle on the road wheel support 4, live axle is provided with central axle sleeve 15, is fixed with road wheel 6 on the central axle sleeve 15, and the cylindrical equal intervals of road wheel 6 is cast with anti-slop serrations 7, and its purpose not only plays anti-skidding effect, is the power source of cutter simultaneously.The front portion of described road wheel support 4 is fixedly connected with a transmission bracket 8, between two vertical supporting rods of transmission bracket 8, laterally be provided with power transmission shaft 16, the middle part of power transmission shaft 16 is provided with drive 13, the cylindrical equal intervals of described drive 13 is cast with driving cog, and driving cog cooperates transmission with anti-slop serrations 7, and described drive 13 is a single direction ratchet, be idle running during its backwards rotation, do not drive power transmission shaft 16 and rotate.The two ends of power transmission shaft 16 also are provided with two umbrella teeth 9, two umbrella teeth 9 mesh with two travelling gears 12 that are located at transmission bracket 8 bottom bracket bar both ends, the two ends of transmission bracket 8 bottoms also are provided with guide rod 10, guide rod 10 is just as the ox horn of bending, wheel cutter 11 is dynamically connected on the wheel shaft of guide rod 10 bottoms, travelling gear 12, form one between guide rod 10 and the wheel cutter 11 and import notch, and guide rod 10 can receive plant stalk and swing, force in the importing notch, make things convenient for wheel cutter 11 cuttings.Also be surrounded by a hood 14 in the outside of described transmission bracket 8, play a protective role.In addition, be provided with a branch voltage regulator 3 in the precalculated position of handgrip pole 2, dividing voltage regulator 3 is the brandreth of an isoceles triangle shape, and its base is fixed on the handgrip pole 2.
Hand reaper described in the utility model, be under the promotion of manpower, anti-slop serrations 7 on the road wheel 6 contacts with travelling gear on the drive 13, drive drive 13 rotations, two umbrella teeth 9 about drive 13 is given transmission of power by power transmission shaft 16, two umbrella teeth 9 make wheel cutter 11 rotation cuttings by giving wheel cutter 11 with two travelling gears 12 of its engagement with power transmission.Wheel cutter 11 is realized the rotation cutting by the two-stage speed change, itself and road wheel rotating ratio are 12: 1, when being dragged on the importing notch by guide rod 10 in, blocks the corn straw that is cut, cut off by wheel cutter 11 after forcing cornstalk to arrive cut surface, cornstalk after cutting off rearward falls down, for fear of the people who is hindering work, can be led device 3 by branch when corn straw is bowed and force branch to lead on one side.Because drive 13 is single direction ratchet, thus the power transmission shaft 16 that when machine draws, is connected with drive 13 do not work, both can be laborsaving also for preventing that parts from too much wearing and tearing.
Claims (5)
1. hand reaper, by handgrip, handgrip pole, road wheel, set anti-slop serrations on the road wheel, the road wheel support that is fixedly connected on the live axle is formed, it is characterized in that: the front portion of described road wheel support (4) is connected with transmission bracket (8), the support bar of transmission bracket (8) is provided with power transmission shaft (16), the middle part of power transmission shaft (16) is provided with drive (13), the cylindrical equal intervals of drive (13) is provided with driving cog, driving cog contacts with anti-slop serrations (7) cooperation, the two ends of power transmission shaft (16) also are provided with two umbrella teeth (9), two umbrella teeth (9) and two travelling gears (12) engagement that is located at transmission bracket (8) bottom bracket bar both ends, the two ends of transmission bracket (8) bottom also are provided with guide rod (10), in guide rod (10) bottom, wheel cutter (11) is dynamically connected on the wheel shaft of travelling gear.
2. hand reaper according to claim 1 is characterized in that: be provided with a branch voltage regulator (3) in the precalculated position of described handgrip pole (2), dividing voltage regulator (3) is the brandreth of an isoceles triangle shape, and its base is fixed on the handgrip pole (2).
3. hand reaper according to claim 1 is characterized in that: described drive (13) is a single direction ratchet, is idle running during its backwards rotation.
4. hand reaper according to claim 1 is characterized in that: the shape of described guide rod (10) is as the ox horn of bending.
5. hand reaper according to claim 1 is characterized in that: form one between guide rod (10) and the wheel cutter (11) and import notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03280734 CN2666119Y (en) | 2003-09-20 | 2003-09-20 | Hand reaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03280734 CN2666119Y (en) | 2003-09-20 | 2003-09-20 | Hand reaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666119Y true CN2666119Y (en) | 2004-12-29 |
Family
ID=34332616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03280734 Expired - Fee Related CN2666119Y (en) | 2003-09-20 | 2003-09-20 | Hand reaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666119Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472002A (en) * | 2016-12-05 | 2017-03-08 | 中国农业科学院麻类研究所 | A kind of cutter sweep and its application |
-
2003
- 2003-09-20 CN CN 03280734 patent/CN2666119Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472002A (en) * | 2016-12-05 | 2017-03-08 | 中国农业科学院麻类研究所 | A kind of cutter sweep and its application |
| CN106472002B (en) * | 2016-12-05 | 2019-07-16 | 中国农业科学院麻类研究所 | A kind of cutter device and its application |
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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 |