CN2850242Y - Light-weight swather - Google Patents
Light-weight swather Download PDFInfo
- Publication number
- CN2850242Y CN2850242Y CN 200520009605 CN200520009605U CN2850242Y CN 2850242 Y CN2850242 Y CN 2850242Y CN 200520009605 CN200520009605 CN 200520009605 CN 200520009605 U CN200520009605 U CN 200520009605U CN 2850242 Y CN2850242 Y CN 2850242Y
- Authority
- CN
- China
- Prior art keywords
- portable
- swather
- pipe spreader
- rotating shaft
- 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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Abstract
The utility model discloses a light-weight swather, which comprises a blade, a grain lifter, a rotary shaft and a shaft sleeve tube. The utility model is characterized in that the rotary shaft is a flexible shaft, one end of the rotary shaft is connected with a shaft of a motor by a shaft coupling, the other end of the rotary shaft is connected with the blade by a connecting head which is matched with a bearing seat by a bearing, one end of the bearing seat is provided with the grain lifter, the other end of the bearing seat is connected with the shaft sleeve tube which is free sheathed on the rotary shaft and the other end of the shaft sleeve tube is connected with the motor. The utility model adopts a direct current motor as the power, and the power is transferred by the flexible shaft; therefore, the utility model has the advantages of simple structure, stable performance, light weight and convenient operation.
Description
Technical field
The utility model relates to a kind of harvesting machinery, particularly a kind of small portable formula swather that is used to gather in knot bar class crop.
Background technology
In the mountain area or hilly country harvesting knot bar class crop, because these places mostly are the arable land of fritter, be unsuitable for using large-scale agricultural machinery, at present normally used being generally with gasoline-powered Backpack type swather.This class swather adopts petrol engine to be used as power, the cost height of its engine, and complex structure, the maintenance cost height uses also dangerous; And common hard axle and the gear cooperation transferring power of adopting of this class swather, owing to its module is little, carrying is negative low, damages easily during machine driving, and service life is short, also occurs the clamping stagnation situation during work easily; And the combination of engine, fuel tank, hard axle and gear etc. makes the overall weight of this class swather heavier, is unfavorable for reducing user's labour intensity.Also have and adopt the motor Small machine for harvesting and drying grain in sun that is used as power, it with hard axle and gear cooperation transferring power, before motor is installed in saw disc, causes counterweight unbalance equally, and holding rod ruptures easily during use.
Goal of the invention
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provides a kind of employing dc motor to be used as power, by the portable swather of flexible axle transferring power.
The purpose of this utility model is achieved in that it comprises blade, grain lifter, rotating shaft, pipe spreader.Described rotating shaft is a flexible axle, the one end is connected with the axle of electromotor by shaft coupling, the other end connects blade by a connector, described connector cooperates with bearing block by bearing, bearing block one end is installed grain lifter, the other end is connected with pipe spreader, and described pipe spreader sky is enclosed within the rotating shaft, and the other end of pipe spreader is connected with electromotor.
Described connector is a multidiameter, and the one end is provided with the shaped hole in order to circumferential fixedly connected rotating shaft, and the other end is provided with external screw thread.Bearing and oil sealing are installed on the connector.
On the described pipe spreader handgrip is installed, handgrip is provided with gauge tap.The end that pipe spreader is connected with bearing block is a bending.
Described pipe spreader is made of sleeving plastic pipe in the metal tube.
Described blade is the disk of band saw tooth.
Described electromotor is a dc motor.
Owing to adopted such scheme, flexible axle is adopted in the rotating shaft of this swather, one end of flexible axle is connected with the axle of dc motor by shaft coupling, the other end is by the cylinder blade of a connector connecting band sawtooth, connector cooperates with bearing block by bearing, makes transmission of power reliable and stable, and the shock resistance load capacity is strong, can prolong the service life of electromotor, eliminate the catching phenomenon that existing swather adopts hard axle and gear transmission power to occur.Bearing block one end is installed grain lifter; the other end is connected with pipe spreader; the pipe spreader sky is enclosed within the rotating shaft; the other end of pipe spreader is connected with electromotor; the function of safety protection that the existing protection rotating shaft of pipe spreader is rotated; the effect of support and connection electromotor and bearing block and grain lifter is arranged again, can also be used for the user and grip.Described pipe spreader is made of sleeving plastic pipe in the metal tube, light weight, wear-resisting characteristics are arranged, and cost is low.The end that pipe spreader is connected with bearing block is a bending, is fit to the human body behavioural habits, and is more laborsaving when the user uses, convenient.Electromotor is a direct current generator, and its voltage is low, and overcurrent is good, is difficult for burning motor.
The utility model is simple in structure, and stable performance is in light weight, and is easy to use.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structure diagram of connector of the present utility model;
Fig. 3 is the connection diagram of rotating shaft of the present utility model and electromotor.
Embodiment
Referring to Fig. 1 to Fig. 3, the described rotating shaft 1 of this swather is a flexible axle, and pipe spreader 9 skies are enclosed within the rotating shaft 1, and an end of rotating shaft 1 is connected with the axle 7 of electromotor by shaft coupling 8, the two ends of this shaft coupling 8 are enclosed within respectively on the axle 7 of rotating shaft 1 and electromotor, and are circumferentially fixing with pin or screw; The other end of rotating shaft 1 is by the cylinder blade 13 of connector 5 connecting band sawtooth, this connector 5 is a multidiameter, the one end is provided with the shaped hole in order to circumferential fixedly connected rotating shaft 1, shaped hole is that square hole or hexagon ring or delthyrium all can reach same effect, rotating shaft 1 end be made as the shape that cooperates with this shaped hole insert in this hole form circumferentially fixedly connected, the other end of connector 5 is provided with external screw thread, and the cylinder blade 13 of band saw tooth is enclosed within on the connector 5 and uses nut fastening.Connector 5 is provided with radially a hole, is used for fastening or setting tool when unscrewing nut when installation or removal blade 13.Interference fit has two bearings 2,3 and is with oil sealing 4 on the described connector 5, and bearing 3 axial location are in connector 5 shaft shoulders, the collar 15 of bearing 2 axial location in being stuck in the annular groove that connector 5 is provided with, and collar 15 is between two bearings 2,3.Connector 5 cooperates with bearing block 12 by bearing 2,3,12 mouthfuls of bearing blocks are sealed with oil sealing 4,12 mouthfuls of ends of bearing block connect grain lifter 14 with bolted, bearing block 12 other ends and pipe spreader 9 welding, the end that pipe spreader 9 is connected with bearing block 12 is a bending, the other end of pipe spreader 9 is fixedlyed connected with electromotor 6 shells, adopts the fastening or welding of screw all can reach effect same.Described pipe spreader 9 is made of sleeving plastic pipe 16 in the metal tube.Handgrip 10 usefulness clips are by being bolted on the pipe spreader 9, and handgrip 10 is provided with gauge tap 11, and gauge tap 11 is connected with electromotor 6 by lead.Described electromotor 6 is a dc motor.
When using this swather, on pipe spreader 9 and handgrip 10, put braces, braces is taken piggyback, grasp pipe spreader 9 and handgrip 10, open gauge tap 11, electromotor 6 energising is rotated, and drives straw plants such as paddy rice that cylinder blade 13 rotations of band saw tooth will be held together by grain lifter 14, wheat by rotating shaft 1 and cut off, and it is fitly swung on one side.
Claims (9)
1. portable swather, comprise blade, grain lifter, rotating shaft, pipe spreader, it is characterized in that: described rotating shaft (1) is flexible axle, the one end is connected with the axle (7) of electromotor by shaft coupling (8), the other end connects blade (13) by a connector (5), described connector (5) cooperates with bearing block (12) by bearing, bearing block (12) one ends are installed grain lifter (14), the other end is connected with pipe spreader (9), described pipe spreader (9) sky is enclosed within the rotating shaft (1), and the other end of pipe spreader (9) is connected with electromotor (6).
2. portable swather according to claim 1 is characterized in that: described connector (5) is a multidiameter, and the one end is provided with the shaped hole in order to circumferential fixedly connected rotating shaft (1), and the other end is provided with external screw thread.
3. portable swather according to claim 1 is characterized in that: described connector (5) is gone up bearing and oil sealing is installed.
4. portable swather according to claim 3 is characterized in that: two bearings are installed on the described connector (5).
5. portable swather according to claim 1 is characterized in that: the end that described pipe spreader (9) is connected with bearing block (12) is a bending.
6. portable swather according to claim 1 is characterized in that: handgrip (10) is installed on the described pipe spreader (9), and handgrip (10) is provided with gauge tap (11).
7. portable swather according to claim 1 is characterized in that: described pipe spreader (9) is made of sleeving plastic pipe (16) in the metal tube.
8. portable swather according to claim 1 is characterized in that: described blade is the disk of band saw tooth.
9. portable swather according to claim 1 is characterized in that: described electromotor (6) is a dc motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009605 CN2850242Y (en) | 2005-07-11 | 2005-07-11 | Light-weight swather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009605 CN2850242Y (en) | 2005-07-11 | 2005-07-11 | Light-weight swather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850242Y true CN2850242Y (en) | 2006-12-27 |
Family
ID=37584210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520009605 Expired - Fee Related CN2850242Y (en) | 2005-07-11 | 2005-07-11 | Light-weight swather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850242Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079218A (en) * | 2011-01-04 | 2011-06-01 | 安徽福马车桥有限公司 | Automobile driving axle through shaft with connecting disc |
-
2005
- 2005-07-11 CN CN 200520009605 patent/CN2850242Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079218A (en) * | 2011-01-04 | 2011-06-01 | 安徽福马车桥有限公司 | Automobile driving axle through shaft with connecting disc |
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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 |