CN201315766Y - Cutting device of cotton topping machine - Google Patents
Cutting device of cotton topping machine Download PDFInfo
- Publication number
- CN201315766Y CN201315766Y CNU2008201038114U CN200820103811U CN201315766Y CN 201315766 Y CN201315766 Y CN 201315766Y CN U2008201038114 U CNU2008201038114 U CN U2008201038114U CN 200820103811 U CN200820103811 U CN 200820103811U CN 201315766 Y CN201315766 Y CN 201315766Y
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Abstract
The utility model relates to cotton planting machinery, and belongs to cotton topping machinery, in particular to a cutting device of a cotton topping machine. The cutting device is characterized in that a floating frame is hinged on a cotton topping machine frame; a movable cutter disc provided with movable cutters for cutting uniformly-distributed steel wires are installed at the front end of the floating frame through a bearing seat, and the movable cutter disc is driven by the power through belt transmission; fixed cutters for cutting the steel wires are installed on the floating frame and matched with the movable steel wire cutters of the movable cutter disc; symmetrical grain lifters are mounted on the two sides of the movable cutter disc through symmetrical four-bar mechanisms connected with the frame and the floating frame; form-copying boots are installed at the end part of a supporting rod through an adjustable device, and the other end of the supporting rod is fixedly connected on the floating frame; and a spring mechanism is mounted between the frame above the form-copying boots and the floating frame. The utility model can not only replace manual topping by mechanical operations so as to improve the productivity and reduce the cotton production cost, but also has the advantages of light cutting tools, low manufacturing cost, easy maintenance, long service life, high adaptability to cotton height, and good cotton topping effect.
Description
Technical field
The utility model relates to cotton planting machinery, belongs to the cotton top-cutting machine tool, particularly the cotton top-cutting machine cutter sweep.
Background technology
The workover rig of pinching of cotton growing stage is mainly by manually finishing at present, and not only labour intensity is big, and productivity ratio is low, and the production cost height.In Xinjiang, to pinch the phase for the best of cotton at the beginning of 7 months, the time was approximately about 10 days, only be 3-5 mu in one day and manually pinch, the big and inefficiency of labour intensity, and the cotton of the sowing same period, manually pinching needs ten days left and right sides time to finish, and causes the cotton growing way irregular, and the blow-of-cottons time is variant.
Domestic existing cotton top-cutting machine tool is horizontal flail knife formula or horizontal rotor formula at present, and its profiling is poor, and flail knife blade or rotor blade operation height are the same in the working width, and poor to the cotton high degree of adaptability, it is not thorough to pinch.In addition, the weight of cutting tool is heavier, the cost height, and maintenance is inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of cotton top-cutting machine cutter sweep, not only replace manually pinching with mechanical work, save great amount of manpower, improved productivity ratio, reduce the Cotton Production cost, and cutting tool is light and handy, low cost of manufacture, for ease of maintenaince, long service life, strong to the cotton high degree of adaptability, cotton is pinched effective.
The utility model is achieved in that a kind of cotton top-cutting machine cutter sweep, be hinged on the unsteady frame on the cotton top-cutting machine frame, its front end is installed with the movable knife disc with uniform steel wire cutting moving knife tool by bearing block, power drives movable knife disc by belt transmission, the steel wire cutting stationary knife tool that matches with the steel wire cutting moving knife tool of movable knife disc is installed on the frame of floating, in the both sides of movable knife disc by the grain lifter of symmetry being installed respectively with the symmetrical four-bar mechanism that frame is connected with unsteady frame, the profiling boots that install by adjustable apparatus the support bar end, its support bar other end is fixed on the frame of floating, and between the frame on profiling boots top and unsteady frame spring mechanism is installed.
The pinch workpiece and the cutter of pinching has very important effect in the whole process of pinching, its project organization directly has influence on quality that cotton pinches and the efficient of pinching.The utility model is in order to improve the cutting power of cutting tool, moving knife cutting tool and stationary knife cutting tool are made of finer wire respectively, moving knife random groups translation and make high-speed motion on movable knife disc around rotating shaft, a stationary knife random groups is done translation, moving knife and stationary knife support cutting and shearing to cotton branch during work, have improved the cutting power of cutting part, and its structure is light and handy, cost is low, is convenient to change.
For realizing the complete machine profiling of operation height of pinching to cotton heights of roofs, the utility model has designed movable knife disc and the unsteady frame of cutting the stationary knife tool has been housed, in the both sides of movable knife disc by the grain lifter of symmetry being installed with the symmetrical four-bar mechanism that frame is connected with unsteady frame, between unsteady frame and frame, spring mechanism is installed, affixed the profiling boots that connect by support bar on the frame of floating.The profiling boots remain with ground and contact under the workpiece deadweight effect of installing on spring structure stage clip and the unsteady frame, and when ground was uneven, the profiling bootlace was started building to do parts and realized profiling to ground.Its two ends of four-bar mechanism that grain lifter is installed are connected with unsteady frame with frame respectively, four-bar mechanism can so that grain lifter when the frame lifting, all the time with the ground keeping parallelism, grain lifter is propped up the cotton branch on both sides, draw in, is sent to decontrol gradually after cutting the top before moving, the stationary knife tool again.The utility model not only replaces manually pinching with mechanical work, saves great amount of manpower, has improved productivity ratio, reduces the Cotton Production cost, and cutting tool is light and handy, low cost of manufacture, for ease of maintenaince, long service life, strong to the cotton high degree of adaptability, cotton is pinched effective.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of looking up of Fig. 1.
Embodiment
A kind of cotton top-cutting machine cutter sweep, as shown in Figure 1 and Figure 2, be hinged on the unsteady frame 1 on the cotton top-cutting machine frame, its front end is installed with the movable knife disc 3 with uniform steel wire cutting moving knife tool by bearing block, power drives movable knife disc 3 by belt transmission, the steel wire cutting stationary knife tool that matches with the steel wire cutting moving knife tool of movable knife disc 3 is installed on the frame 1 of floating, in the both sides of movable knife disc 3 by the grain lifter 6 of symmetry being installed with the symmetrical four-bar mechanism that frame is connected with unsteady frame 1.Steel wire cutting moving knife tool and steel wire cutting stationary knife tool constitute by steel wire.Wherein the steel wire of movable knife disc 3 cutting moving knife tool is for to fix steel wire moving knife 4 respectively by uniform bolt on the wheel disc of symmetry, and the quantity of steel wire moving knife 4 is 3-6.Silk cutting stationary knife tool is a steel wire stationary knife 5, and steel wire stationary knife 5 is by in the vertical rod 8 that is bolted to the four-bar mechanism that is connected with unsteady frame 1.Can realize the replacing of moving knife 4 and stationary knife 5 easily by bolt.Four-bar mechanism is that L shaped connecting rod 7 its bending bars are hinged on the frame, its other end affixed U-shaped link 2, the vertical respectively articulated vertical rod 8 in the two ends of U-shaped link 2 with sleeve pipe, curved bar 9 its other ends and the unsteady frame 1 that are hinged on respectively on the sleeve pipe are affixed, and grain lifter 6 is fixed on the sleeve pipe.L shaped connecting rod 7 is realized relatively rotating with frame, and curved bar 9 is realized relatively rotating with vertical rod 8, can make the track of vertical rod 8 approaching vertical with ground all the time, so can realize that grain lifter 6 is parallel to the ground.Grain lifter 6 is made of reinforcing bar, and its upright projection is splayed.The profiling boots 12 that install by adjustable apparatus support bar 11 ends, its support bar 11 other ends are fixed on the frame 1 of floating, and between the frame on profiling boots 12 tops and unsteady frame 1 spring mechanism are installed.Spring structure is that the upper end of stage clip 10 is fixed on the frame, matches with lead on being fixed in the frame 1 of floating in its underpart.Adjustable apparatus is that support bar 11 is the uniform locating hole that is provided with in sleeve pipe its underpart, and the pillar that is connected with profiling boots 12 and sleeve pipe and are located by the pin that the sleeve pipe locating hole is installed movingly.
Claims (8)
1, a kind of cotton top-cutting machine cutter sweep, it is characterized in that: be hinged on the unsteady frame (1) on the cotton top-cutting machine frame, its front end is installed with the movable knife disc (3) with uniform steel wire cutting moving knife tool by bearing block, power drives movable knife disc (3) by belt transmission, the steel wire cutting stationary knife tool that matches with the steel wire cutting moving knife tool of movable knife disc (3) is installed on the frame (1) of floating, in the both sides of movable knife disc (3) by the grain lifter (6) of symmetry being installed with the symmetrical four-bar mechanism that frame is connected with unsteady frame (1), the profiling boots (12) that install by adjustable apparatus support bar (11) end, its support bar (11) other end is fixed on the unsteady frame (1), between the frame on profiling boots (12) top and unsteady frame (1) spring mechanism is installed.
2, cotton top-cutting machine cutter sweep according to claim 1 is characterized in that: steel wire cutting moving knife tool and steel wire cutting stationary knife tool constitute by steel wire.
3, cotton top-cutting machine cutter sweep according to claim 1 and 2, it is characterized in that: the steel wire cutting moving knife tool of movable knife disc (3) is to fix steel wire moving knife (4) respectively by uniform bolt on the circumference of the wheel disc of symmetry, and the quantity of steel wire moving knife (4) is 3-6.
4, cotton top-cutting machine cutter sweep according to claim 1, it is characterized in that: four-bar mechanism is that its bending bar of L shaped connecting rod (7) is hinged on the frame, its other end affixed u shape link (2), the vertical respectively articulated vertical rod (8) in the two ends of u shape link (2) with sleeve pipe, its other end of curved bar (9) and the unsteady frame (1) that are hinged on respectively on the sleeve pipe are affixed, and grain lifter (6) is fixed on the sleeve pipe.
5, cotton top-cutting machine cutter sweep according to claim 1 and 2 is characterized in that: steel wire cutting stationary knife tool is steel wire stationary knife (5), and steel wire stationary knife (5) is by in the vertical rod (8) that is bolted to the four-bar mechanism that is connected with unsteady frame (1).
6, according to claim 1 or 4 described cotton top-cutting machine cutter sweeps, it is characterized in that: grain lifter (6) is made of reinforcing bar, and its upright projection is splayed.
7, cotton top-cutting machine cutter sweep according to claim 1 is characterized in that: spring structure is that the upper end of stage clip (10) is fixed on the frame, matches with lead on being fixed in unsteady frame (1) in its underpart.
8, cotton top-cutting machine cutter sweep according to claim 1, it is characterized in that: adjustable apparatus is that support bar (11) is the uniform locating hole that is provided with in sleeve pipe its underpart, be connected with the pillar of profiling boots (12) and sleeve pipe movingly, and the pin location of installing by the sleeve pipe locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201038114U CN201315766Y (en) | 2008-07-29 | 2008-07-29 | Cutting device of cotton topping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201038114U CN201315766Y (en) | 2008-07-29 | 2008-07-29 | Cutting device of cotton topping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315766Y true CN201315766Y (en) | 2009-09-30 |
Family
ID=41194543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201038114U Expired - Fee Related CN201315766Y (en) | 2008-07-29 | 2008-07-29 | Cutting device of cotton topping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315766Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493692A (en) * | 2013-10-17 | 2014-01-08 | 山东农业大学 | Cotton topping device |
| CN103609348A (en) * | 2013-11-05 | 2014-03-05 | 黑龙江省农业科学院大庆分院 | Soybean topping machine |
| CN105028002A (en) * | 2015-07-08 | 2015-11-11 | 山东理工大学 | Thrust type cotton top-cutting machine with apical buds of cotton capable of being collected |
| CN107333575A (en) * | 2017-09-01 | 2017-11-10 | 姜学森 | Topping machine is cut in cotton profiling in length and breadth |
| CN110140541A (en) * | 2019-06-27 | 2019-08-20 | 姜学森 | A kind of rope type cotton topping trimmer and knife tensioning method of restricting |
| CN110547114A (en) * | 2019-07-12 | 2019-12-10 | 农业农村部南京农业机械化研究所 | Universal topping machine |
-
2008
- 2008-07-29 CN CNU2008201038114U patent/CN201315766Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103493692A (en) * | 2013-10-17 | 2014-01-08 | 山东农业大学 | Cotton topping device |
| CN103493692B (en) * | 2013-10-17 | 2015-08-05 | 山东农业大学 | Cotton topping device |
| CN103609348A (en) * | 2013-11-05 | 2014-03-05 | 黑龙江省农业科学院大庆分院 | Soybean topping machine |
| CN105028002A (en) * | 2015-07-08 | 2015-11-11 | 山东理工大学 | Thrust type cotton top-cutting machine with apical buds of cotton capable of being collected |
| CN107333575A (en) * | 2017-09-01 | 2017-11-10 | 姜学森 | Topping machine is cut in cotton profiling in length and breadth |
| CN110140541A (en) * | 2019-06-27 | 2019-08-20 | 姜学森 | A kind of rope type cotton topping trimmer and knife tensioning method of restricting |
| CN110547114A (en) * | 2019-07-12 | 2019-12-10 | 农业农村部南京农业机械化研究所 | Universal topping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20130729 |