CN216058364U - Arc-shaped knife smashing device of horizontal banana straw returning machine - Google Patents
Arc-shaped knife smashing device of horizontal banana straw returning machine Download PDFInfo
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- CN216058364U CN216058364U CN202122318178.9U CN202122318178U CN216058364U CN 216058364 U CN216058364 U CN 216058364U CN 202122318178 U CN202122318178 U CN 202122318178U CN 216058364 U CN216058364 U CN 216058364U
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- 235000018290 Musa x paradisiaca Nutrition 0.000 title claims abstract description 27
- 239000010902 straw Substances 0.000 title claims abstract description 21
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- 241000234295 Musa Species 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 235000021015 bananas Nutrition 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 239000002689 soil Substances 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000002154 agricultural waste Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000009424 underpinning Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of agricultural machinery, and particularly relates to an arc-shaped knife smashing device of a horizontal banana straw returning machine. The device comprises a roller, a cutter seat and four groups of arc-shaped cutters arranged on the cutter seat, wherein the arc-shaped cutters comprise four arc-shaped cutters. The arc-shaped knife is characterized in that: the prop is designed by adopting an arc-shaped profile curve, the length of the cutter is lengthened, and the crushing performance of the arc-shaped cutter is improved. The horizontal banana straw returning machine provided by the utility model has a simple design structure, accords with the reality, and has the characteristics of strong crushing effect and strong cutter durability by adopting the arc-shaped cutter crushing device. This arc sword reducing mechanism saves working cost, and when the individuality cutter needs to be changed, only need demolish the bolt and can change the maintenance, practices thrift cost of maintenance. Thereby completing the efficient smashing and returning of the banana straws with high efficiency and low energy consumption.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to an arc-shaped knife smashing device of a horizontal banana straw returning machine.
Background
Bananas occupy an extremely important position in the fruit trade in the world, are the most important fruits in tropical and subtropical regions, are deeply favored by people by virtue of rich nutrition, faint scent and delicious taste, and are sold in the largest amount of fresh fruits in the world. China is one of the main banana production areas in the world, and in subtropical regions of China, the banana industry has become the underpinning industry of agricultural economy and plays an important role in agricultural economy and social development. The main byproducts of bananas comprise banana pseudostems and banana leaves, and are bulk agricultural wastes in tropical regions of China. Because of low mechanization level and lack of matched agricultural machines, the banana straws are still processed mainly in the traditional mode of manual cutting, carrying to the field and self-rotting in China. The traditional mode has many disadvantages, which are mainly embodied in the following 3 aspects that manual operation is mainly adopted, so that the labor intensity is high, the working efficiency is low, the operation cost is high, the time for stacking and decaying the stalks is long, the pest and disease damage diffusion is easy to cause, the environment is polluted, and the banana stalks are difficult to be processed in time depending on manpower, so that the banana garden is influenced to be updated.
At present, banana stalks are directly smashed and then thrown into a field by utilizing a banana stalk smashing technology, so that the next round of planting is facilitated, organic matters in soil can be increased, and the soil structure of a banana garden is improved. The smashing device of the horizontal banana straw returning machine mainly comprises a roller, a cutter holder, a smashing cutter and the like, is a core component of the banana straw smashing returning machine, and part of the smashing device needs to be designed reasonably and effectively.
Disclosure of Invention
In order to solve the technical problem, the utility model provides the arc-shaped cutter smashing device of the horizontal banana straw returning machine, and the smashing effect of banana straw smashing and returning can be effectively improved by adopting an arc-shaped contour curve design cutter.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a horizontal banana straw returning machine's arc sword reducing mechanism which includes roller (1), blade holder (2) and four groups arc sword (3) of installing on blade holder (2), contain four arc sword (3) in a group of arc sword (3).
Further: the roller (1) is provided with sixteen tool apron (2), each tool apron (2) is fixedly connected with the arc-shaped blade, the four tool apron (2) which are arranged on the same horizontal straight line form a group, each adjacent group of blades are arranged in the axial opposite directions, and the distance between each group of tool apron (2) is 30 cm.
Further: the arc-shaped knife (3) comprises an arc-shaped knife body (3.3) and a hole type fixing plate (3.1), the arc-shaped knife body (3) comprises an arc-shaped knife edge (3.3 a), and the cutting angle of the arc-shaped knife edge (3.3 a) is 25-30 degrees;
further: the hole type fixing plate (3.1) comprises a bolt mounting hole (3.2), the hole type fixing plate (3.1) is rectangular and matched with the tool apron (2), and a round hole part of the bolt mounting hole (3.2) in the hole type fixing plate (3.1) is matched with a round hole part of the tool apron (2).
Further: the arc-shaped knife (3) is tightly connected with the knife holder (2) through bolts, and bolt mounting holes (3.2) in the knife holder (2) and the fixing plate (3.1) are all arranged to be countersunk holes.
Further: the arc-shaped cutter body (3.3) narrows from the head end to the tail end in an annular shape, a straight bevel angle is formed between the arc-shaped cutter body (3.3) and the hole type fixing plate, and the angle is 30 degrees.
The straw crushing device has the beneficial effects that the arc-shaped cutter adopts an arc-shaped profile design, the fixed plate and the arc-shaped cutter body form a linear included angle, and the arc-shaped cutters arranged on the cutter holder are arranged in opposite axial directions in adjacent directions, so that the crushing performance of the straw crushing device is improved, and the straw crushing efficiency is greatly improved. The arc-shaped knife is characterized in that: the prop is designed by adopting an arc-shaped profile curve, the length of the cutter is lengthened, and the crushing performance of the cutter is improved. The horizontal banana straw returning machine provided by the utility model has a reasonable design structure, accords with the reality, and has the characteristics of strong crushing effect and strong cutter durability by adopting the arc-shaped cutter crushing device. The device saves the working cost, and when individual cutters need to be replaced, the individual cutters can be replaced and maintained only by detaching the bolts, so that the maintenance cost is saved. Thereby completing the efficient smashing and returning of the banana straws with high efficiency and low energy consumption.
Drawings
FIG. 1 is a three-dimensional structure view of an arc knife crushing device
FIG. 2 is a front view of the arcuate knife shredder
FIG. 3 is a front view of an arcuate cutter body
FIG. 4 is a top view of an arcuate cutter body
In the figure, 1-roller, 2-tool apron, 3-arc-shaped tool, 3.1-fixing plate, 3.2-bolt mounting hole, 3.3-arc-shaped tool body and 3.3 a-arc-shaped cutting edge.
Detailed Description
The technical solutions in the embodiments of the present invention are fully and clearly described below with reference to the specific drawings and embodiments. It should be understood that the described embodiments are only a few embodiments of the present invention, and not all embodiments are possible.
As shown in figure 1, the embodiment discloses an arc-shaped knife smashing device of a horizontal banana straw returning machine, which comprises a roller (1), a knife holder (2) and four groups of arc-shaped knives (3) arranged on the knife holder (2), wherein the arc-shaped knives (3) comprise four arc-shaped knives (3).
As shown in fig. 2-4, the roller (1) has sixteen tool holders (2), each tool holder (2) is fixedly connected with an arc-shaped blade, four tool holders (2) in the same horizontal straight line form a group, each adjacent group of blades are installed in the opposite axial directions, and the distance between each group of tool holders (2) is 30 cm. The arc-shaped knife (3) comprises an arc-shaped knife body (3.3) and a hole type fixing plate (3.1); the arc-shaped cutter body (3) comprises an arc-shaped cutter blade (3.3 a), and the cutting angle of the arc-shaped cutter blade (3.3 a) is 25-30 degrees;
the hole type fixing plate (3.1) comprises a bolt mounting hole (3.2), the hole type fixing plate (3.1) is rectangular and matched with the tool apron (2), and a round hole part of the bolt mounting hole (3.2) in the hole type fixing plate (3.1) is matched with a round hole part of the tool apron (2). The arc-shaped knife (3) is tightly connected with the knife holder (2) through bolts, and bolt mounting holes (3.2) in the knife holder (2) and the fixing plate (3.1) are all arranged to be countersunk holes. The arc-shaped cutter body (3.3) narrows from the head end to the tail end in an annular shape, a straight bevel angle is formed between the arc-shaped cutter body (3.3) and the hole type fixing plate, and the angle is 30 degrees.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all the embodiments of the present invention are not exhaustive, and all the obvious variations or modifications which are introduced in the technical scheme of the present invention are within the scope of the present invention.
Claims (3)
1. The utility model provides a horizontal banana straw returning machine's arc sword reducing mechanism which characterized in that: the roller comprises a roller (1), a cutter holder (2) and four groups of arc-shaped cutters (3) arranged on the cutter holder (2), wherein the arc-shaped cutters (3) comprise four arc-shaped cutters (3);
the roller (1) is provided with sixteen tool apron (2), each tool apron (2) is fixedly connected with the arc-shaped tools (3), four tool apron (2) in the same horizontal straight line form a group, each adjacent group of arc-shaped tools (3) are arranged in the axial opposite directions, and the distance between every two tool apron (2) is 30 cm;
the arc-shaped knife (3) comprises an arc-shaped knife body (3.3) and a hole type fixing plate (3.1); the arc-shaped knife (3) comprises an arc-shaped knife edge (3.3 a), and the opening angle of the arc-shaped knife edge (3.3 a) is 25-30 degrees.
2. The arc-shaped knife smashing device of the horizontal banana straw returning machine as claimed in claim 1, wherein: the hole type fixing plate (3.1) comprises a bolt mounting hole (3.2), the hole type fixing plate (3.1) is rectangular and matched with the tool apron (2), the bolt mounting hole (3.2) in the hole type fixing plate (3.1) is tightly connected and matched with the round hole part of the tool apron (2) through a bolt, and the round hole of the tool apron (2) and the bolt mounting hole (3.2) in the fixing plate (3.1) are both arranged into countersunk holes.
3. The arc-shaped knife smashing device of the horizontal banana straw returning machine as claimed in claim 1, wherein: the arc-shaped cutter body (3.3) narrows from the head end to the tail end in an annular shape, a straight bevel angle is formed between the arc-shaped cutter body (3.3) and the hole type fixing plate, and the angle is 30 degrees.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122318178.9U CN216058364U (en) | 2021-09-24 | 2021-09-24 | Arc-shaped knife smashing device of horizontal banana straw returning machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122318178.9U CN216058364U (en) | 2021-09-24 | 2021-09-24 | Arc-shaped knife smashing device of horizontal banana straw returning machine |
Publications (1)
Publication Number | Publication Date |
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CN216058364U true CN216058364U (en) | 2022-03-18 |
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Application Number | Title | Priority Date | Filing Date |
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CN202122318178.9U Expired - Fee Related CN216058364U (en) | 2021-09-24 | 2021-09-24 | Arc-shaped knife smashing device of horizontal banana straw returning machine |
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CN (1) | CN216058364U (en) |
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2021
- 2021-09-24 CN CN202122318178.9U patent/CN216058364U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |
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CF01 | Termination of patent right due to non-payment of annual fee |