CN203313742U - Portable cotton top-cutting machine - Google Patents
Portable cotton top-cutting machine Download PDFInfo
- Publication number
- CN203313742U CN203313742U CN2013202859415U CN201320285941U CN203313742U CN 203313742 U CN203313742 U CN 203313742U CN 2013202859415 U CN2013202859415 U CN 2013202859415U CN 201320285941 U CN201320285941 U CN 201320285941U CN 203313742 U CN203313742 U CN 203313742U
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- CN
- China
- Prior art keywords
- knife rest
- handle
- cutting machine
- motor shaft
- protuberance
- 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 portable cotton top-cutting machine which comprises a motor (1), a storage battery (15), an electric wire (16), a switch (8) and a top-cutting device capable of rotating at the high speed. The top-cutting device comprises a handle (7), a cutter (4), a cutter rest (5), a cutter rest box (13), the motor (1) is arranged at the front end of the handle (7) and connected with the bottom of the cutter rest box (13), the cutter (4) is fixed on the cutter rest (5), a motor shaft (2) is inserted in a center hole (11) of the cutter rest (5), and the center hole (11) is integrally connected with the motor shaft (2). The portable cotton top-cutting machine has the advantages of being simple in structure, convenient to use and high in work efficiency and saving labor.
Description
Technical field
The utility model belongs to agricultural mechanical field, especially a kind of portable cotton top-cutting machine.
Background technology
Cotton topping operation at present is mainly to rely on cotton grower's manual operations, along with acreage under cotton enlarges year by year, only depends on handwork, not only labour intensity is large, operation quality can't guarantee, the short time, a large amount of sources of workers were very difficult, and labour's labor cost is also improving constantly.This situation has seriously restricted the development of Cotton Production.
Summary of the invention
The purpose of this utility model is, provide a kind of simple in structure, easy to use, work efficiency is high, the portable cotton top-cutting machine in labour-saving
The utility model comprises: comprising: motor (1), storage battery (15), electric wire (16), switch (8), it is characterized in that: but the topping device of High Rotation Speed be provided with, this device comprises: handle (7), cutting knife (4), knife rest (5), knife rest box (13), switch (8) is located on handle (7), motor (1) be located at handle (7) front end and and the bottom of knife rest box (13) be connected as a single entity, knife rest (5) is located in knife rest box (13) and is connected with motor shaft (2), and cutting knife (4) is fixed on knife rest (5).
The center of described knife rest (5) can be provided with the hole (11) matched with motor shaft (2), knife rest (5) is provided with protuberance (14), this protuberance (14) is provided with symmetrical two axial notch (10), cylindrical is provided with screw thread and is provided with nut (6), motor shaft (2) is inserted in the centre bore (11) of knife rest (5), and two axial notch (10) that clamp on knife rest (5) protuberance (14) by nut (6) combine as a whole knife rest (5) and motor shaft (2).
The tail end of handle (7) is provided with loop bar (9), changes the loop bar (9) of different length, can change the length of handle (7).
The nut (6) that the cylindrical of the protuberance (14) of described knife rest (5) is provided with, its endoporus is preferably tapered.
During use, storage battery (15) is carried on the back with it the operating personnel, connects electric wire and opens switch (8), and hand-held handle (7), aim at the top stem that need to cut away by the opening of knife rest box (13) and get final product.Change the loop bar (9) of different length, can change the length of handle (7), can enlarge working area.
The utlity model has simple in structure, easy to use, work efficiency is high, the labour-saving advantage.
The accompanying drawing explanation
Fig. 1: be the structural representation of the real trip of the utility model example 2.
Fig. 2: be knife rest sectional structure schematic diagram.
Fig. 3: be the right TV structure schematic diagram of Fig. 2.
Fig. 4: be the left TV structure schematic diagram of Fig. 2.
Fig. 5: be the structure for amplifying schematic diagram at Figure 1A place.
Shown in figure, the 1st, motor, the 2nd, motor shaft, the 3rd, bolt, the 4th, cutting knife, the 5th, knife rest, the 6th, nut, the 7th, handle, the 8th, switch, the 9th, loop bar, the 10th, notch, the 11st, centre bore, the 12nd, screw, the 13rd, knife rest box, the 14th, the protuberance of knife rest (5).
Embodiment
Embodiment 1: the present embodiment comprises: motor 1, storage battery 15, electric wire 16, switch 8, it is characterized in that: but the topping device of High Rotation Speed be provided with, this device comprises: handle 7, cutting knife 4, knife rest 5, knife rest box 13, switch 8 is located on handle 7, motor 1 be located at handle 7 front end and and the bottom of knife rest box 13 be connected as a single entity, knife rest 5 is located in knife rest box 13 and is connected with motor shaft 2, and cutting knife 4 is fixed on knife rest 5.The tail end of handle 7 is provided with loop bar 9, changes the loop bar 9 of different length, can change the length of handle 7.
During use, storage battery 15 back ofs the body, with it the operating personnel, connect electric wire and open switch 8, and hand-held handle 7 is aimed at the top stem that need to cut away by the opening of knife rest box 13 and got final product.Change the loop bar 9 of different length, can change the length of handle 7, can enlarge working area.
Embodiment 2: the difference of the present embodiment and embodiment 1 is: the center of described knife rest 5 can be provided with the hole 11 matched with motor shaft 2, knife rest 5 is provided with protuberance 14, this protuberance 14 is provided with two symmetrical axial notch 10, cylindrical is provided with screw thread and is provided with nut 6, and its endoporus is preferably tapered.Motor shaft 2 is inserted in the centre bore 11 of knife rest 5, and two axial notch 10 that clamp on knife rest 5 protuberances 14 by nut 6 combine as a whole knife rest 5 and motor shaft 2.
During use, storage battery 15 back ofs the body, with it the operating personnel, connect electric wire and open switch 8, and hand-held handle 7 is aimed at the top stem that need to cut away by the opening of knife rest box 13 and got final product.Change the loop bar 9 of different length, can change the length of handle 7, can enlarge working area.
Claims (5)
1. a portable cotton top-cutting machine, comprise: motor (1), storage battery (15), electric wire (16), switch (8), it is characterized in that: but the topping device of High Rotation Speed be provided with, this device comprises: handle (7), cutting knife (4), knife rest (5), knife rest box (13), switch (8) is located on handle (7), motor (1) be located at handle (7) front end and and the bottom of knife rest box (13) be connected as a single entity, knife rest (5) is located in knife rest box (13) and is connected with motor shaft (2), and cutting knife (4) is fixed on knife rest (5).
2. portable cotton top-cutting machine as claimed in claim 1, it is characterized in that: the center of knife rest (5) is provided with the hole (11) matched with motor shaft (2), knife rest (5) is provided with protuberance (14), this protuberance (14) is provided with symmetrical two axial notch (10), cylindrical is provided with screw thread and is provided with nut (6), motor shaft (2) is inserted in the centre bore (11) of knife rest (5), and two axial notch (10) that clamp on knife rest (5) protuberance (14) by nut (6) combine as a whole knife rest (5) and motor shaft (2).
3. portable cotton top-cutting machine as claimed in claim 1 or 2, it is characterized in that: the tail end of handle (7) is provided with loop bar (9).
4. portable cotton top-cutting machine as claimed in claim 1 or 2, it is characterized in that: the nut (6) that the cylindrical of the protuberance (14) of knife rest (5) is provided with, its endoporus is tapered.
5. portable cotton top-cutting machine as claimed in claim 3, it is characterized in that: the nut (6) that the cylindrical of the protuberance (14) of knife rest (5) is provided with, its endoporus is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202859415U CN203313742U (en) | 2013-05-23 | 2013-05-23 | Portable cotton top-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202859415U CN203313742U (en) | 2013-05-23 | 2013-05-23 | Portable cotton top-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313742U true CN203313742U (en) | 2013-12-04 |
Family
ID=49653157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202859415U Expired - Fee Related CN203313742U (en) | 2013-05-23 | 2013-05-23 | Portable cotton top-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203313742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453912A (en) * | 2015-11-05 | 2016-04-06 | 河南科技学院 | Hand-operated cotton topping machine and construction of same |
| CN107360879A (en) * | 2016-05-12 | 2017-11-21 | 黄健 | Hand-held circumgyration incision type topping machine |
| CN111108940A (en) * | 2020-02-06 | 2020-05-08 | 山东农业大学 | High-maneuverability cotton topping device and working method |
-
2013
- 2013-05-23 CN CN2013202859415U patent/CN203313742U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453912A (en) * | 2015-11-05 | 2016-04-06 | 河南科技学院 | Hand-operated cotton topping machine and construction of same |
| CN107360879A (en) * | 2016-05-12 | 2017-11-21 | 黄健 | Hand-held circumgyration incision type topping machine |
| CN107360879B (en) * | 2016-05-12 | 2020-06-02 | 黄健 | Handheld rotary cutting type topping machine |
| CN111108940A (en) * | 2020-02-06 | 2020-05-08 | 山东农业大学 | High-maneuverability cotton topping device and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |