CN204244720U - Small rice combine cuts up with a hay cutter careless device - Google Patents
Small rice combine cuts up with a hay cutter careless device Download PDFInfo
- Publication number
- CN204244720U CN204244720U CN201420671482.9U CN201420671482U CN204244720U CN 204244720 U CN204244720 U CN 204244720U CN 201420671482 U CN201420671482 U CN 201420671482U CN 204244720 U CN204244720 U CN 204244720U
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- tool rest
- fixing tool
- grass
- knife
- contiguous blocks
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Abstract
The utility model discloses a kind of small rice combine and cut up with a hay cutter careless device, the lower end of fixing tool rest installing rack is provided with fixing tool rest, and the lower end of fixing tool rest is provided with the vertical edge of a knife; The below of fixing tool rest installing rack is provided with rotation grass cutter, rotate grass cutter and comprise rotating shaft and swivelling tool-holder, swivelling tool-holder comprises two contiguous blocks, the middle part of two contiguous blocks is equipped with coaxial sleeve, sleeve on two contiguous blocks is all sleeved in rotating shaft, be connected with rotary knife base between the same side of two contiguous blocks, the side on rotary knife base is provided with the rotation edge of a knife, and the rotation edge of a knife on rotary knife base coordinates with the vertical edge of a knife on fixing tool rest and shredded by grass.The utility model adopts fixing tool rest and rotates grass cutter and to match hand hay cutter grass, and it is high to cut up with a hay cutter careless efficiency, and the intensity rotating grass cutter is good, not fragile, rotary knife base also can avoid the accumulation of grass in chaffcutter case, can reduce the volume of chaffcutter case, be adapted at small-sized combine uses.
Description
Technical field
The utility model relates to a kind of small rice combine and cuts up with a hay cutter careless device.
Background technology
At present, the broken chaffcutter device cutting machine or combine of green fodder generally uses rotation chopper, and this rotation chopper comprises wheel hub, in the surrounding of wheel hub, blade is set along same direction, blade strength is poor, fragile on the one hand for the rotation chopper of such structure, chaffcutter weak effect.On the other hand, be not suitable for using at small-sized rice combine.
Utility model content
For existing problem, the purpose of this utility model is to provide a kind of small rice combine to cut up with a hay cutter careless device, and it is high to cut up with a hay cutter careless efficiency, and intensity is good, not fragile.
To achieve these goals, the technical solution of the utility model is: a kind of baby combine cuts up with a hay cutter careless device, comprise fixing tool rest installing rack, it is characterized in that: the lower end of described fixing tool rest installing rack is provided with fixing tool rest, and the lower end of described fixing tool rest is provided with the vertical edge of a knife;
The below of described fixing tool rest installing rack is provided with rotation grass cutter, described rotation grass cutter comprises rotating shaft and swivelling tool-holder, described swivelling tool-holder comprises two contiguous blocks, the middle part of described two contiguous blocks is equipped with coaxial sleeve, sleeve on described two contiguous blocks is all sleeved in rotating shaft, rotary knife base is connected with between the same side of described two contiguous blocks, the side of described rotary knife base is provided with the rotation edge of a knife, the direction of rotation of the rotating knife opening's edge rotating shaft on two rotary knife bases is arranged, the rotation edge of a knife on described rotary knife base coordinates with the vertical edge of a knife on fixing tool rest and is shredded by grass.
Adopt such scheme, during use, when rotating shaft rotates, driven rotary tool rest rotates, and the rotation edge of a knife on rotary knife base coordinates the straw fallen down between two rollers by the pulley type intake mechanism designed from us to shred with the edge of a knife on fixing tool rest.Adopt rotary knife base but not blade, intensity is good, not fragile, chaffcutter is effective, and the grass order cut falls down, under the effect of rotary knife base, can also by the straw cord that cuts above the grass outlet of lower end, grass falls into grass outlet under gravity, from grass outlet out, be convenient to grass, avoid grass to pile up in chaffcutter case, the volume of chaffcutter case can be reduced like this, and, the structure of this rotation grass cutter is simple, and volume is little, is adapted at small rice combine uses.
In such scheme: one end of described rotating shaft is provided with belt pulley.Belt pulley is connected with the belt pulley on motor reducer output shaft, drives rotating shaft to rotate, thus realizes chopper rotation.
In such scheme: the length being wherein less than the contiguous block of the side away from belt pulley near the length of the contiguous block of the side of belt pulley.So more be conducive to coordinating of the rotation edge of a knife on rotary knife base and the edge of a knife on fixing tool rest above.
In such scheme: conveniently install, the two ends of two contiguous blocks are all bent to form installation connecting portion, and described installation connecting portion is connected with the lower surface of rotary knife base by bolt.
In such scheme: described fixing tool rest installing rack is form L shape frame by transverse plate and vertical plate, and described fixing tool rest is arranged on the end of the lower surface of transverse plate by bolt, described fixing tool rest is arranged on the one end near vertical plate.
Beneficial effect: the careless device of hand hay cutter of the present utility model adopts fixing tool rest and rotation grass cutter to match and cuts up with a hay cutter grass, cut up with a hay cutter careless efficiency high, the intensity rotating grass cutter is good, not fragile, after grass is shredded, under the effect of rotary knife base, the straw cord of chopping is walked, time above the grass outlet of below, grass drops under gravity, avoid the accumulation of grass in chaffcutter case, the volume of chaffcutter case can be reduced, be adapted at small-sized combine uses.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is using state figure.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Embodiment 1
As Figure 1-3: baby combine of the present utility model cut up with a hay cutter careless device by fixing tool rest installing rack 1, fixing tool rest 2, the vertical edge of a knife 3, rotate the parts such as grass cutter 4, belt pulley 5 and form.Rotate grass cutter 4 to be made up of parts such as rotating shaft 41, contiguous block 42, installation connecting portion 43, coaxial sleeve 44, rotary knife base 45, the rotation edges of a knife 45.
Roller intake mechanism is provided with above the careless device of hand hay cutter, comprise the hook grass roller and grass pressing roller cylinder that relatively rotate, fixing tool rest installing rack 1 is the L shape frame be made up of transverse plate and vertical plate, the vertical plate of fixing tool rest installing rack 1 is positioned at the below hooking careless roller, the transverse plate of fixing tool rest installing rack 1 is arranged in chaffcutter case, fixing tool rest 2 is arranged on the end of the lower surface of transverse plate by bolt, fixing tool rest 2 is arranged on the one end near vertical plate.The lower end of fixing tool rest 2 is provided with the vertical edge of a knife 3.
The below of fixing tool rest installing rack 1 is provided with and rotates grass cutter 4, rotate grass cutter 4 and comprise rotating shaft 41 and swivelling tool-holder, the middle part that swivelling tool-holder comprises two contiguous blocks, 42, two contiguous blocks 42 is equipped with coaxial sleeve 44, sleeve 44 on two contiguous blocks 42 is all sleeved in rotating shaft 41, one end of rotating shaft 41 is provided with belt pulley 5, belt pulley 5 is connected by belt with the belt pulley on the output shaft of motor reducer, thus drives rotating shaft 41 to rotate.The two ends of two contiguous blocks 42 are all bent to form installs connecting portion 43, installs connecting portion 43 and is connected by the lower surface of bolt with rotary knife base 45.The side of rotary knife base 45 is provided with and rotates edge of a knife 45a, and the rotation edge of a knife 45a on two rotary knife bases 45 is arranged along the direction of rotation of rotating shaft 41, selects to rotate edge of a knife 45a here and arranges all along clockwise direction, can coordinate cut up with a hay cutter grass with the vertical edge of a knife 3.Be preferably: the length being wherein slightly less than the contiguous block 42 away from the side of belt pulley 5 near the length of the contiguous block 42 of the side of belt pulley 5.Be conducive to rotation edge of a knife 45a on rotary knife base 45 and the coordinating of the vertical edge of a knife 3 of fixing tool rest 2 lower end being arranged on top like this.
During use, straw from the gap between two rollers out, rotating shaft 41 rotates, when rotary knife base 45 rotates to below roller, coordinate with fixing tool rest 2, shredded by straw, straw is taken away again by straw chopped under the effect of rotary knife base 45, when the straw of chopping arrives above grass outlet, drop under gravity.Avoid the accumulation of straw in chaffcutter case, reduce the volume of chaffcutter case.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (5)
1. a small rice combine cuts up with a hay cutter careless device, comprise fixing tool rest installing rack (1), it is characterized in that: the lower end of described fixing tool rest installing rack (1) is provided with fixing tool rest (2), and the lower end of described fixing tool rest (2) is provided with the vertical edge of a knife (3);
The below of described fixing tool rest installing rack (1) is provided with and rotates grass cutter (4), described rotation grass cutter (4) comprises rotating shaft (41) and swivelling tool-holder, described swivelling tool-holder comprises two contiguous blocks (42), the middle part of described two contiguous blocks (42) is equipped with coaxial sleeve (44), sleeve (44) on described two contiguous blocks (42) is all sleeved in rotating shaft (41), rotary knife base (45) is connected with between the same side of described two contiguous blocks (42), the side of described rotary knife base (45) is provided with and rotates the edge of a knife (45a), the rotation edge of a knife (45a) on two rotary knife bases (45) is all arranged along the direction of rotation of rotating shaft (41), the rotation edge of a knife (45a) on described rotary knife base (45) coordinates with the vertical edge of a knife (3) on fixing tool rest (2) and is shredded by grass.
2. small rice combine cuts up with a hay cutter careless device according to claim 1, it is characterized in that: one end of described rotating shaft (41) is provided with belt pulley (5).
3. small rice combine cuts up with a hay cutter careless device according to claim 2, it is characterized in that: the length being wherein less than the contiguous block (42) away from the side of belt pulley (5) near the length of the contiguous block (42) of the side of belt pulley (5).
4. small rice combine cuts up with a hay cutter careless device according to claim 1, it is characterized in that: the two ends of two contiguous blocks (42) are all bent to form installs connecting portion (43), and described installation connecting portion (43) is connected by the lower surface of bolt with rotary knife base (45).
5. small rice combine cuts up with a hay cutter careless device according to claim 1, it is characterized in that: described fixing tool rest installing rack (1) is the L shape frame be made up of transverse plate and vertical plate, described fixing tool rest (2) is arranged on the end of the lower surface of transverse plate by bolt, described fixing tool rest (2) is arranged on the one end near vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671482.9U CN204244720U (en) | 2014-11-12 | 2014-11-12 | Small rice combine cuts up with a hay cutter careless device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671482.9U CN204244720U (en) | 2014-11-12 | 2014-11-12 | Small rice combine cuts up with a hay cutter careless device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204244720U true CN204244720U (en) | 2015-04-08 |
Family
ID=52949089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671482.9U Active CN204244720U (en) | 2014-11-12 | 2014-11-12 | Small rice combine cuts up with a hay cutter careless device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204244720U (en) |
-
2014
- 2014-11-12 CN CN201420671482.9U patent/CN204244720U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |