CN205727010U - Actively force feed conducting device - Google Patents
Actively force feed conducting device Download PDFInfo
- Publication number
- CN205727010U CN205727010U CN201620438972.3U CN201620438972U CN205727010U CN 205727010 U CN205727010 U CN 205727010U CN 201620438972 U CN201620438972 U CN 201620438972U CN 205727010 U CN205727010 U CN 205727010U
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- force feed
- gap
- adjusts
- driven pulley
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Abstract
The utility model proposes a kind of actively force feed conducting device, actively force feed conducting device comprises: frame；First transmission component, including gap adjustment driving pulley, gap adjustment driven pulley, gap adjusts wheel, gap adjusts force feed band, and it is that closed circular is arranged that adjustment force feed band in gap adjust driving pulley, gap adjustment wheel and gap to adjust driven pulley through gap；Second transmission component, including fixing side driving pulley, fixing side driven pulley and solid shape force feed band, solid shape force feed band is that closed circular is arranged through fixing side driving pulley and fixing side driven pulley；Two tensionings adjust wheel mechanism, joint gap adjusts driven pulley and fixing side driven pulley respectively, tensioning adjusts wheel mechanism and includes driven wheel carrier, follower shaft link and driven pulley pedestal, driven wheel carrier is connected with gantry rotation, follower shaft link one end connects driven pulley pedestal, and the follower shaft link other end is connected with driven wheel carrier through telescopic unit.
Description
Technical field
This utility model relates to a kind of agricultural machinery seed clamping force feed and leads shipping unit, is specifically related to a kind of actively force feed conducting device, belongs to agricultural mechanical field.
Background technology
It is the important content in the research of the agricultural machinery such as sowing, results that seed material transports, general require to seed material not damaged or damage little, to transport stable and continuous, efficiency high.When precise sowing, seed transports and directly affects the parameter index such as the spacing coefficient of variation evaluating seeding quality, therefore its requirement is higher.At present, in major grain producing area, corn and soybean scale plants the most commonly used high speed and precision seeding machinery, and feed mechanism for seed is as its core component, it is possible to is rapidly completed seed high-efficiency diversion, precisely separation and discharges in order, possessing simple grain precision drilling function.The seed of feed mechanism for seed discharge typically falls in the groove that plough is outputed along pipeline under gravity, the randomness collided with tube wall in dropping process due to seed, the attitude dropped out and time all ratios are relatively decentralized, and depth of planting and grain are relatively big away from the coefficient of variation, affect the control of seedling-growing time and spacing in the rows.And along with ploughing the popularization of whole sowing integration of operation technology, it is commonly used technical scheme that high-order seeding and low level are charged seed, the former is easy to facility layout and reduces package size, the latter can reduce seed spring and roll and keep more consistent attitude of landing, and leads kind of process routing motion speed controlling to realize close to preferable zero speed of seed dropping.
The grain conductor that feed mechanism for seed is supporting at present is gravity planting pattern.Existing having on the market actively transports grain conductor type products.Along with the further development of implantation in large scale and the raising that requires seeding quality, existing kind of method and apparatus of leading cannot meet higher seeding quality requirement, it is necessary to the conducting device that kind of method is led in innovation and design adapts.
Utility model content
In order to overcome existing gravity to lead the deficiency of kind of mode, the utility model proposes a kind of actively force feed conducting device.
This utility model is by the following technical solutions:
A kind of actively force feed conducting device, comprises:
Frame；
First transmission component, including gap adjustment driving pulley, gap adjustment driven pulley, gap adjusts wheel, gap adjusts force feed band, and it is that closed circular is arranged that adjustment force feed band in gap adjust driving pulley, gap adjustment wheel and gap to adjust driven pulley through gap；
Second transmission component, including fixing side driving pulley, fixing side driven pulley and solid shape force feed band, solid shape force feed band is that closed circular is arranged through fixing side driving pulley and fixing side driven pulley；
Drive mechanism, including governor motor, driving gear and driven gear, driving gear connects the outfan of governor motor, and driving gear adjusts driving pulley with gap and is connected, driven gear engages each other with driving gear, and driven gear is connected with fixing side driving pulley；With
Two tensionings adjust wheel mechanism, one adjusts driven pulley with gap and is connected, another is connected with fixing side driven pulley, tensioning adjusts wheel mechanism and includes driven wheel carrier, follower shaft link and driven pulley pedestal, driven wheel carrier is connected with gantry rotation, follower shaft link one end connects driven pulley pedestal, and the follower shaft link other end is connected with driven wheel carrier through telescopic unit；
First transmission component and the second transmission component are arranged in frame, and the first transmission component and the second transmission component lower end are formed at separation, and gap adjusts force feed band and solid shape force feed band upper end forms opening.
Above-mentioned active force feed conducting device, telescopic unit include flexible threaded rod, relaying nut of passing a bridge, flexible adjust screw and in logical housing screw, driven wheel carrier is inserted in flexible threaded rod one end, the other end connects follower shaft link, relaying nut of passing a bridge is threaded connection with flexible threaded rod, the flexible screw that adjusts coordinates with gap bridge relaying nut outer surfaces ridge, and the flexible screw that adjusts has and sets female cavity, in the external screw thread of logical housing screw and the flexible screw-internal thread fit adjusting screw cavity.
Above-mentioned active force feed conducting device, gap adjusts force feed band and solid shape force feed band all includes baseband layer, packed layer and surface layer, and baseband layer is plastics, and packed layer is foam sponge, and packed layer is positioned on baseband layer outer surface, surface level is on packed layer outer surface.
Above-mentioned active force feed conducting device, gap adjusts force feed band inner ring and is provided with servo-actuated track pad, and servo-actuated track pad is rotatably connected in frame.
Above-mentioned active force feed conducting device, gap adjusts force feed band inner ring and is provided with servo-actuated track pad, and servo-actuated track pad is connected with frame by adjusting bolt, and servo-actuated track pad does translation and rotation with adjusting bolt.
The beneficial effects of the utility model:
1, this utility model is led kind of method and is proposed and utilize actively force feed mode to carry out seed kernel to lead the method that transport is sent, solve seed track and the random uncontrollable problem of attitude during fortune is led in general gravity conveying, it is effectively improved the concordance of planting, reduces the spacing in the rows coefficient of variation；
2, this utility model actively force feed conducting device force feed band packed layer is foam sponge flexible material, to reduce the damage to seed kernel and to contribute to the holding of attitude；
3, this utility model actively force feed conducting device uses governor motor to input as power, can simulate different force feed speed to adapt to Different Crop speed of drilling, the reasonability of checking model machine parameter；
4, this utility model actively force feed conducting device devises the tensioning adjustment wheel mechanism telescopic driven pulley frame mechanism of cooperation and can adjust interband gap and tensioning degree simultaneously, is applicable to the seed of the special shapes such as different-grain diameter and Bulbus Allii such as Semen sojae atricolor, Semen Maydis, Semen arachidis hypogaeae；
5, the force feed conducting device structure contour dimension involved by this utility model is little, is laterally less than 90mm, longitudinal 30mm of being less than, vertically can plant highly desirable selection according to leading, it is easy to is arranged on polytype seeding machinary.
6, the force feed conducting device involved by this utility model is the movement locus ensureing flexible clamping force feed band, being provided with and have guiding and the servo-actuated track pad of shape holding effect and retaining rail plate, servo-actuated track pad can adjust accordingly to realize its effect with the adjustment of band and keep.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is schematic rear view of the present utility model.
Fig. 3 is schematic side view of the present utility model.
Fig. 4 is A-A cross-sectional schematic in Fig. 1.
Fig. 5 is force feed band structure schematic diagram.
Fig. 6 is that tensioning adjusts wheel mechanism schematic diagram.
Fig. 7 is that tensioning adjusts wheel mechanism schematic front view.
Fig. 8 is that tensioning adjusts wheel mechanism schematic side view.
Fig. 9 is B-B cross-sectional schematic in Fig. 7.
Figure 10 is C-C cross-sectional schematic in Fig. 8.
Figure 11 is drive mechanism principle schematic.
Figure 12 is relaying nut schematic front view of passing a bridge.
Figure 13 is relaying nut cross-sectional schematic of passing a bridge.
Figure 14 is relaying nut schematic perspective view of passing a bridge.
Figure 15 is a servo-actuated track pad extreme position schematic diagram relative to frame.
Figure 16 is servo-actuated track pad another extreme position schematic diagram relative to frame.
Figure 17 is utility model works principle schematic.
null1. first transmission component in figure，101. gaps adjust driving pulley，102. gaps adjust driven pulley，103. gaps adjust force feed band，2. the second transmission component，201. fix side driving pulley，202. fix side driven pulley，203. solid shape force feed bands，3. gap adjusts wheel，4. tensioning adjusts wheel mechanism，401. driven wheel carriers，402. follower shaft links，Logical housing screw in 403.，404. flexible adjustment screws，405. pass a bridge relays nut，406. stretch threaded rod,407. driven pulley pedestals，The most servo-actuated track pad，501. adjust bolt，6. retaining rail plate，7. frame，701. second installing racks，702. first installing racks，8. governor motor，9. baseband layer，10. packed layer，11. surface layers，12. driven gears，13. driving gears，451. screwed hole，452. ridge，453. positioning boss.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, develop simultaneously embodiment referring to the drawings, further describes this utility model.
With reference to figures 1 through Fig. 4, a kind of actively force feed conducting device, comprise frame the 7, first transmission component the 1, second transmission component 2, drive mechanism and two tensionings and adjust wheel mechanism 4.
With reference to accompanying drawing 2, Fig. 3 and Fig. 4, frame 7 includes the first installing rack 702 and the second installing rack 701, main body, the cutting flat board being positioned in main body and the shape extrusion bearing block constituted including panel beating bending plate.
With reference to accompanying drawing 1, first transmission component 1 includes that gap adjusts driving pulley 101, gap adjusts driven pulley 102, gap adjusts wheel 3, gap adjusts force feed band 103, and adjustment force feed band 103 in gap adjusts driving pulley 101 through gap, gap adjusts wheel 3 and gap adjusts driven pulley 102 and arranges in closed circular.
With reference to accompanying drawing 1, the second transmission component 2 includes fixing side driving pulley 201, fixing side driven pulley 202 and solid shape force feed band 203, and solid shape force feed band 203 is arranged in closed circular through fixing side driving pulley 201 and fixing side driven pulley 202.
With reference to accompanying drawing 11, drive mechanism includes governor motor 8, driving gear 13 and driven gear 12, driving gear 13 connects the outfan of governor motor 8, and driving gear 13 adjusts driving pulley 101 with gap and is connected, driven gear 12 engages each other with driving gear 13, and driven gear 12 is connected with fixing side driving pulley 201.It is identical with solid shape force feed band 203 linear velocity to overturn during avoiding seed force feed and to rub that this structure drive mechanism ensures that gap adjusts force feed band 103.
With reference to accompanying drawing 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, two tensionings adjust wheel mechanism 4, one adjusts driven pulley 102 with gap and is connected, another is connected with fixing side driven pulley 202, tensioning adjusts wheel mechanism 4 and includes driven wheel carrier 401, follower shaft link 402 and driven pulley pedestal 407, driven wheel carrier 401 is rotationally connected with frame 7, and follower shaft link 402 one end connects driven pulley pedestal 407, and follower shaft link 402 other end is connected with driven wheel carrier 401 through telescopic unit；First transmission component 1 and the second transmission component 2 are arranged in frame 7, and the first transmission component 1 and the second transmission component 2 lower end are formed at separation, and gap adjusts force feed band 103 and solid shape force feed band 203 upper end forms opening.
With reference to Fig. 9 to Figure 14, telescopic unit includes flexible threaded rod 406, pass a bridge and relay nut 405, flexible adjust screw 404 and in logical housing screw 403, driven wheel carrier 401 is inserted in flexible threaded rod 406 one end, the other end connects follower shaft link 402, flexible threaded rod 406 surface has external screw thread, pass a bridge, in relaying nut 405, there is the screwed hole 451 coordinated with threaded rod 406 external screw thread that stretches, and relaying nut 405 outer surface of passing a bridge has ridge 452, the flexible screw 404 that adjusts coordinates with the ridge 452 of gap bridge relaying nut 405, and the adjustment screw 404 that stretches has the cavity being provided with screwed hole 451, in the external screw thread of logical housing screw 403 and the flexible screw-internal thread fit adjusting screw 404 cavity.In view of easy for installation, relaying nut 405 end of passing a bridge has positioning boss 453.
With reference to Fig. 8, gap adjusts force feed band 103 and solid shape force feed band 203 all includes that baseband layer 9, packed layer 10 and surface layer 11, baseband layer 9 are plastics, and packed layer 10 is foam sponge, and packed layer 10 is positioned on baseband layer 9 outer surface, surface layer 11 is positioned on packed layer 10 outer surface.
With reference to accompanying drawing 1, Figure 15 and Figure 16, gap adjusts force feed band 103 inner ring and is provided with servo-actuated track pad 5, servo-actuated track pad 5 is connected with frame 7 by adjusting bolt 501, and servo-actuated track pad 5 does translation and rotation with adjusting bolt 501, to adapt to the requirement of gap adjustment force feed band holding force feed function.Solid shape force feed band 203 inner ring is provided with retaining rail plate 6, and retaining rail plate 6 is detachably connected in frame 7.
Actively force feed conducting device installation process and principle are as follows:
When gap adjustment wheel 3 is close to solid shape force feed band 203 direction, driving gear 13 and driven gear 12 splaying diminish, gap correspondingly adjusting the tensioning of force feed band 103 side adjust the wheel mechanism 4 hole axle along driven wheel carrier 401 and rotate an angle and be allowed to parallel with the solid shape cog belt of the effect of matching, adjust servo-actuated track pad 5 acting surface force feed band 103 acting surface is parallel and locking when appropriate to adjusting with gap simultaneously；The tensioning of force feed band adjusts wheel mechanism 4 by tensioning and realizes, after assembling, flexible threaded rod 406 matches with relaying nut 405 screwed hole 451 of passing a bridge, relaying nut 405 ridge 452 of passing a bridge adjusts screw 404 threaded engagement with flexible, when rotary extension adjusts screw 404, relaying nut 405 of passing a bridge rotates accordingly, owing to its axially-movable is limited, thus transfer the motion to flexible threaded rod 406, realizing flexible adjustment, during flexible adjustment screw 404 screws after being adjusted in place, logical housing screw 403 realizes tightening.
With reference to accompanying drawing 17, one utilizes described active force feed conducting device to carry out leading kind of a method, comprises the following steps:
1) V-type opening is entered the orbit: seed kernel is under force or inertia enters the opening being made up of gap adjustment force feed band 103 and solid shape force feed band 203, from randomized jitter state to being absorbed in the compression stroke that gap adjusts between force feed band 103 and solid shape force feed band 203 under the drive that the gap of operating adjusts force feed band 103 and solid shape force feed band 203, seed kernel and gap adjust force feed band 103 and the identical linear velocity of solid shape force feed band 203 therewith together with motion and self keep the stable attitude in relative ground, complete to enter the orbit；
2) clamp force feed in-orbit: seed kernel keep under the clamping of force feed band this hold position with force feed band move, until it reaches at the first transmission component 1 and the second transmission component 2 separation, period adjacent seed kernel interval proportional spacing unchanged；
3) naturally depart from: through 2) after gap adjust force feed band and solid shape force feed band 203 and lose the active force to seed kernel, seed kernel naturally drains under effect of inertia, enters birdsmouth or kind cave, completes whole to lead fortune course of conveying.
Above-mentioned detailed description of the invention is only concrete case of the present utility model, being not the restriction that this utility model is made other form, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the equivalent implementations of equivalent variations.But every without departing from this utility model know-why on the premise of, any simple modification, equivalent variations and remodeling embodiment of above made according to technical spirit of the present utility model, all should fall into scope of patent protection of the present utility model.
Claims (5)
1. an active force feed conducting device, it is characterised in that comprise:
Frame；
First transmission component, including gap adjustment driving pulley, gap adjustment driven pulley, gap adjusts wheel, gap adjusts force feed band, and it is that closed circular is arranged that adjustment force feed band in gap adjust driving pulley, gap adjustment wheel and gap to adjust driven pulley through gap；
Second transmission component, including fixing side driving pulley, fixing side driven pulley and solid shape force feed band, solid shape force feed band is that closed circular is arranged through fixing side driving pulley and fixing side driven pulley；
Drive mechanism, including governor motor, driving gear and driven gear, driving gear connects the outfan of governor motor, and driving gear adjusts driving pulley with gap and is connected, driven gear engages each other with driving gear, and driven gear is connected with fixing side driving pulley；With
Two tensionings adjust wheel mechanism, one adjusts driven pulley with gap and is connected, another is connected with fixing side driven pulley, tensioning adjusts wheel mechanism and includes driven wheel carrier, follower shaft link and driven pulley pedestal, driven wheel carrier is connected with gantry rotation, follower shaft link one end connects driven pulley pedestal, and the follower shaft link other end is connected with driven wheel carrier through telescopic unit；
First transmission component and the second transmission component are arranged in frame, and the first transmission component and the second transmission component lower end are formed at separation, and gap adjusts force feed band and solid shape force feed band upper end forms opening.
Active force feed conducting device the most according to claim 1, it is characterized in that: telescopic unit include flexible threaded rod, relaying nut of passing a bridge, flexible adjust screw and in logical housing screw, driven wheel carrier is inserted in flexible threaded rod one end, the other end connects follower shaft link, relaying nut of passing a bridge is threaded connection with flexible threaded rod, the flexible screw that adjusts coordinates with gap bridge relaying nut outer surfaces ridge, and the flexible screw that adjusts has and sets female cavity, in the external screw thread of logical housing screw and the flexible screw-internal thread fit adjusting screw cavity.
Active force feed conducting device the most according to claim 1, it is characterized in that: gap adjusts force feed band and solid shape force feed band all includes baseband layer, packed layer and surface layer, baseband layer is engineering plastics, packed layer is foam sponge, and packed layer is positioned on baseband layer outer surface, surface level is on packed layer outer surface.
Active force feed conducting device the most according to claim 1, it is characterised in that: gap adjusts force feed band inner ring and is provided with servo-actuated track pad, and servo-actuated track pad is connected with frame by adjusting bolt, and servo-actuated track pad does translation and rotation with adjusting bolt.
5. according to active force feed conducting device described in any one of Claims 1-4, it is characterised in that: solid shape force feed band inner ring is provided with retaining rail plate, and retaining rail plate is detachably connected in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620438972.3U CN205727010U (en) | 2016-05-16 | 2016-05-16 | Actively force feed conducting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620438972.3U CN205727010U (en) | 2016-05-16 | 2016-05-16 | Actively force feed conducting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205727010U true CN205727010U (en) | 2016-11-30 |
Family
ID=57366924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620438972.3U Withdrawn - After Issue CN205727010U (en) | 2016-05-16 | 2016-05-16 | Actively force feed conducting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205727010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850310A (en) * | 2016-05-16 | 2016-08-17 | 山东省农业机械科学研究院 | Driving pressing feeding seed guiding device and seed guiding method |
| CN108353580A (en) * | 2018-03-23 | 2018-08-03 | 山东省农业机械科学研究院 | Electric drive formula seed active capture, accurate force feed conducting device |
-
2016
- 2016-05-16 CN CN201620438972.3U patent/CN205727010U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850310A (en) * | 2016-05-16 | 2016-08-17 | 山东省农业机械科学研究院 | Driving pressing feeding seed guiding device and seed guiding method |
| CN105850310B (en) * | 2016-05-16 | 2018-05-25 | 山东省农业机械科学研究院 | Active force feed conducting device and lead kind of a method |
| CN108353580A (en) * | 2018-03-23 | 2018-08-03 | 山东省农业机械科学研究院 | Electric drive formula seed active capture, accurate force feed conducting device |
| CN108353580B (en) * | 2018-03-23 | 2023-12-15 | 山东省农业机械科学研究院 | Electric driving type seed active capturing and accurate pressure feeding seed guiding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20180525 |