CN103960001B - For the threshing chamber height adjusting device up and down of husker sheller - Google Patents
For the threshing chamber height adjusting device up and down of husker sheller Download PDFInfo
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- CN103960001B CN103960001B CN201410207853.2A CN201410207853A CN103960001B CN 103960001 B CN103960001 B CN 103960001B CN 201410207853 A CN201410207853 A CN 201410207853A CN 103960001 B CN103960001 B CN 103960001B
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- regulating
- files
- postbrachium
- regulating arm
- forearm
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Abstract
The invention discloses the threshing chamber height adjusting device up and down for husker sheller, comprise tooth of transferring the files, regulating handle, regulating arm, regulating handle is connected in the gear teeth groove of tooth of transferring the files, and regulating handle is connected with regulating arm, the adjustment postbrachium of regulating arm and regulate forearm with rotary support point for pivot rotates, the upper threshing bin regulating arm regulating postbrachium band to be dynamically connected moves, upper threshing bin regulating arm drives storehouse shell to move, under regulating forearm to be socketed in the base pressure plate of thrashing cylinder lower end, forearm is regulated to pull base pressure plate to move, thus realize regulating the upper height of threshing bin and the height of lower threshing bin simultaneously, quick threshing can be carried out in upper and lower threshing bin space to meet corn ear, and there will not be corn ear because excellent footpath is stuck more greatly or the broken situation that ruptures, also there will not be because the less situation that can not purify in excellent footpath.
Description
Technical field
The present invention relates to husker sheller field, particularly a kind of threshing chamber height adjusting device up and down for husker sheller.
Background technology
In traditional small-sized corn thresher field, include two large class husker shellers, a class is the thresher of corn ear landscape mode charging, and another kind of is the thresher of corn ear longitudinal feeding.
Because the husker sheller of longitudinal feeding is broken core not easily, Threshing is more effective than the husker sheller of cross-feed, and therefore the husker sheller of cross-feed has almost been eliminated.For the husker sheller of longitudinal feeding, have again and further design, because the excellent footpath of corn ear is not of uniform size, therefore enter in threshing bin, need the height adjusting threshing bin according to corn ear rod footpath, so there are some threshing chamber height adjusting devices.
Such as publication number is CN101965775A, publication date is the Chinese invention patent document of on 02 09th, 2011, disclose many gears threshing chamber height adjusting device of husker sheller, comprise inclination or horizontally disposed threshing bin, be positioned at the stage clip of threshing bin outer upper ends, threshing bin is fixed by support, threshing bin is connected with the stage clip that at least one row is longitudinal, often row is provided with at least one stage clip, every row pressure spring upper end is fixed by bolt or connecting rod and compressing tablet, a vertical locating wheel is provided with above every block compressing tablet, eccentric orfice is provided with at the same position place of each locating wheel, locating wheel is fixed on by eccentric orfice transfers the files on axostylus axostyle, axostylus axostyle of transferring the files is connected with gear shifting handle, in the gear groove that gear shifting handle is stuck in gear sheet by return spring one or gear hole, gear sheet is fixed on support.In prior art, the adjusting device of similar this structure, all the distances by regulating between the plank (storehouse shell or pressing plate and so on) of threshing bin upper end and thrashing cylinder, also have and directly to be realized by structures such as extension springs, be all be only limited to the structure regulating upper end plank, the effect regulating upper threshing bin height can only be played.If but design a kind of corn ear can fall thrashing cylinder under lower threshing bin space in when carrying out threshing, existing adjustment structure all can not realize the structure simultaneously regulating upper and lower threshing bin height.Therefore, falling the structure in the lower threshing bin space of thrashing cylinder lower end for corn ear, needing regulating the device of threshing bin height to improve further.
Summary of the invention
For solving the problems of the technologies described above; the invention provides the threshing chamber height adjusting device up and down for husker sheller; the height of the height of upper threshing bin and lower threshing bin can be regulated by this device simultaneously; quick threshing can be carried out in upper and lower threshing bin space to meet corn ear; and there will not be corn ear because excellent footpath is stuck more greatly or the broken situation that ruptures, also there will not be because the less situation that can not purify in excellent footpath.
Technical scheme of the present invention is as follows:
For the threshing chamber height adjusting device up and down of husker sheller, it is characterized in that: comprise tooth of transferring the files, regulating handle, regulating arm, regulating handle is connected in the gear teeth groove of tooth of transferring the files, and regulating handle is connected with regulating arm; Regulating arm is divided into adjustment postbrachium and regulates forearm, be, nearly one section away from regulating handle be adjustment postbrachium, away from regulating handle, one section is adjustment forearm, regulate postbrachium and regulate between forearm and be provided with rotary support point, regulate postbrachium can rotate around rotary support point with regulating forearm, regulate on postbrachium and be connected with threshing bin regulating arm, upper threshing bin regulating arm is connected with the storehouse shell on husker sheller; Forearm is regulated to be connected with the base pressure plate below thrashing cylinder;
Regulating handle moves to be changed clamping and to transfer the files the gear teeth groove of tooth, drive regulating arm with rotary support point for pivot rotates, regulate postbrachium to drive upper threshing bin regulating arm to move up, upper threshing bin regulating arm drives storehouse shell to move up, and regulates forearm to pull base pressure plate to move down; Or, regulating handle moves to be changed clamping and to transfer the files the gear teeth groove of tooth, drives regulating arm with rotary support point for pivot rotates, regulates postbrachium to drive upper threshing bin regulating arm to move down, upper threshing bin regulating arm drives storehouse shell to move down, and regulates forearm to pull base pressure plate to move up.
Resetting means of transferring the files is provided with between described regulating handle and adjustment postbrachium, resetting means of transferring the files comprises casket of transferring the files, transfer the files turning cylinder and reset tension spring, postbrachium is regulated to be connected with casket of transferring the files, turning cylinder of transferring the files is connected with regulating handle, one end of reset tension spring is connected with transferring the files to press from both sides, and the other end of reset tension spring is connected with regulating handle.To be pulled back regulating handle by back-moving spring, regulating handle can be made to be clamped on rapidly in gear teeth groove, can not loosen and depart from gear tooth, improve the modification stability of whole adjusting device.
Be provided with a spacer between described adjustment forearm and adjustment postbrachium, spacer be provided with rotary support hole, by screw rod, spacer be fixed on husker sheller.Husker sheller is provided with a support chip, spacer is between thresher and support chip, and screw rod is fixed on husker sheller through support chip, spacer.Described screw rod coordinates rotary support hole as rotary support point.Limit the displacement of spacer in horizontal by limited distance between support chip and thresher fuselage, the stability of whole adjusting device can be increased.
Or adopt rotating support shaft as rotary support point, be provided with a rotating support shaft between adjustment forearm and adjustment postbrachium, rotating support shaft is fixed on husker sheller.
When transferring the files, when needing to regulate upper threshing bin spatial altitude, the integrally-regulated height of threshing bin regulating arm in utilization, then when husker sheller works, corn ear extrusion cabin shell, storehouse shell moves up, then can return by return spring, concrete structure is as follows: storehouse shell is provided with fixing support release link, and one end of support release link is provided with block, lower block and the return spring between two blocks, and return spring is socketed on and supports in release link; The movable upper end of upper threshing bin regulating arm be socketed in support release link between return spring and upper block.
Or adopt extension spring to realize the return of storehouse shell, concrete structure is: storehouse shell is provided with fixing support release link, one end of support release link has upper block at least, and the movable upper end of upper threshing bin regulating arm is socketed in and supports in release link, is positioned at the lower end of block; Described storehouse shell is also connected with returning pull-spring, and returning pull-spring is connected with support.
The operation principle of this device is:
This device is installed on after on husker sheller, pulls regulating handle to change the gear teeth groove of the tooth of transferring the files of clamping, and regulating handle is limited by resetting means of transferring the files and rocks position, is resetted, regulating handle is sticked in gear teeth groove and does not move by reset tension spring tension; The gear of regulating handle is changed, drive regulating arm entirety with rotary support hole for rotary support point rotates, adjustment postbrachium rotates, support release link and storehouse shell is driven to move, the height of threshing bin in adjustment, accordingly, forearm is regulated also to rotate, postbrachium is contrary to rotate with regulating, and drives bottom platen to move, and regulates the height of lower threshing bin; Thus, after regulating the height of upper and lower threshing bin, when corn ear carries out threshing, then can not there is brokenly the situation such as core or fracture because upper-lower height differs.
Beneficial effect of the present invention is as follows:
The present invention arbitrarily can regulate the height of adaptation according to corn ear footpath, make corn ear can fully threshing in the upper threshing bin and lower threshing bin of thrashing cylinder, and there will not be corn ear because excellent footpath is stuck more greatly or the broken situation that ruptures, also there will not be because the less situation that can not purify in excellent footpath; Structure of the present invention is simple, easy to operate, only needs the gear changing regulating handle, then can the height of the upper and lower threshing bin of disposable realization regulate; By regulating arm, utilize its leading portion to regulate lower threshing bin height, utilize its back segment to regulate upper threshing bin height, principle is simple, but effect is fine.
Accompanying drawing explanation
Fig. 1 is the positional structure schematic diagram that the present invention installs
Fig. 2 is the annexation structural representation between the present invention and storehouse shell
Wherein, Reference numeral is: 1 transfers the files tooth, 2 regulating handles, and 3 regulate postbrachiums, and 4 regulate forearms, threshing bin regulating arm on 5,6 storehouse shells, 7 thrashing cylinders, 8 base pressure plates, 9 transfer the files resetting means, 10 spacers, 11 rotary support holes, 12 support release link, block on 13,14 times blocks, 15 return springs.
Embodiment
embodiment 1
As shown in Figure 1, for the threshing chamber height adjusting device up and down of husker sheller, comprise tooth 1 of transferring the files, regulating handle 2, regulating arm, regulating handle 2 is connected in transfers the files in the gear teeth groove of tooth 1, and regulating handle 2 is connected with regulating arm; Regulating arm is divided into adjustment postbrachium 3 and regulates forearm 4, be, nearly one section away from regulating handle 2 be adjustment postbrachium 3, away from regulating handle 2, one section is adjustment forearm 4, regulate postbrachium 3 and regulate between forearm 4 and be provided with rotary support point, regulate postbrachium 3 can rotate around rotary support point with regulating forearm 4, regulate on postbrachium 3 and be connected with threshing bin regulating arm 5, upper threshing bin regulating arm 5 is connected with the storehouse shell 6 on husker sheller; Forearm 4 is regulated to be connected with the base pressure plate 8 below thrashing cylinder 7;
Gear positions changed by regulating handle 2, and drive regulating arm with rotary support point for pivot rotates, regulate postbrachium 3 to drive upper threshing bin regulating arm 5 to move up, upper threshing bin regulating arm 5 drives storehouse shell 6 to move up, and regulates forearm 4 to pull base pressure plate 8 to move down; In other words, gear positions changed by regulating handle 2, drives regulating arm with rotary support point for pivot rotates, and adjustment postbrachium 3 drives upper threshing bin regulating arm 5 to move down, upper threshing bin regulating arm 5 drives storehouse shell 6 to move down, and regulates forearm 4 to pull base pressure plate 8 to move up.
The operation principle of this device is:
This device is installed on after on husker sheller, pulls regulating handle 2 to change the gear teeth groove of the tooth 1 of transferring the files of clamping, and regulating handle 2 is limited by resetting means 9 of transferring the files and rocks position; The gear of regulating handle 2 is changed, drive regulating arm entirety with rotary support point for pivot rotates, postbrachium 3 is regulated to rotate, support release link 12 and storehouse shell 6 is driven to move, the height of threshing bin in adjustment, accordingly, forearm 4 is regulated also to rotate, postbrachium 3 is contrary to rotate with regulating, and drives bottom platen to move, and regulates the height of lower threshing bin; Thus, after regulating the height of upper and lower threshing bin, when corn ear carries out threshing, then can not there is brokenly the situation such as core or fracture because upper-lower height differs.
embodiment 2
The threshing chamber height adjusting device up and down for husker sheller according to embodiment 1; resetting means 9 of transferring the files can be provided with between regulating handle 2 and adjustment postbrachium 3; resetting means 9 of transferring the files comprises casket of transferring the files, transfer the files turning cylinder and reset tension spring; postbrachium 3 is regulated to be connected with casket of transferring the files; turning cylinder of transferring the files is connected with regulating handle 2; one end of reset tension spring is connected with transferring the files to press from both sides, and the other end of reset tension spring is connected with regulating handle 2.To be pulled back regulating handle 2 by back-moving spring, regulating handle 2 can be made to be clamped on rapidly in gear teeth groove, can not loosen and depart from gear tooth, improve the modification stability of whole adjusting device.
This device is installed on after on husker sheller; regulating handle 2 is pulled to change the gear teeth groove of the tooth 1 of transferring the files of clamping; regulating handle 2 is limited by resetting means 9 of transferring the files and rocks position, is resetted, regulating handle 2 is sticked in gear teeth groove and does not move by reset tension spring tension.
embodiment 3
As shown in Figure 2, the threshing chamber height adjusting device up and down for husker sheller according to embodiment 1, rotary support point can adopt rotary support hole 11 to coordinate screw rod to realize, and concrete structure is as follows:
Be provided with a spacer 10 between described adjustment forearm 4 and adjustment postbrachium 3, spacer 10 be provided with rotary support hole 11, by screw rod, spacer 10 be fixed on husker sheller.Husker sheller is provided with a support chip, spacer 10 is between thresher and support chip, and screw rod is fixed on husker sheller through support chip, spacer 10.Described screw rod coordinates rotary support hole 11 as rotary support point.Limit the displacement of spacer 10 in horizontal by limited distance between support chip and thresher fuselage, the stability of whole adjusting device can be increased.
embodiment 4
The threshing chamber height adjusting device up and down for husker sheller according to embodiment 1, rotary support point can adopt rotating support shaft to realize, and concrete structure is as follows:
Between adjustment forearm 4 and adjustment postbrachium 3, be provided with a rotating support shaft, rotating support shaft is fixed on husker sheller.
embodiment 5
The threshing chamber height adjusting device up and down for husker sheller according to embodiment 1, when transferring the files, when needing to regulate upper threshing bin spatial altitude, in utilization, threshing bin regulating arm 5 regulates height, then when husker sheller works, corn ear extrusion cabin shell 6, storehouse shell 6 moves up, then can return by return spring 15, concrete structure is as follows: storehouse shell 6 is provided with fixing support release link 12, one end of support release link 12 is provided with block 13, lower block 14 and the return spring between two blocks 15, return spring 15 is socketed on and supports in release link 12, the movable upper end of upper threshing bin regulating arm 5 be socketed in support release link 12 between return spring 15 and upper block 13.
Described upper block 13, lower block 14 can adopt nut to realize, or adopt the metal derby of fixing welding to realize, or other fixed stop modes are replaced, and its object is all the position in order to limit return spring 15, upper threshing bin regulating arm 5.
embodiment 6
The threshing chamber height adjusting device up and down for husker sheller according to embodiment 1, when transferring the files, when needing to regulate upper threshing bin spatial altitude, in utilization, threshing bin regulating arm 5 regulates height, then when husker sheller works, corn ear extrusion cabin shell 6, storehouse shell 6 moves up, then by extension spring return, concrete structure is as follows: storehouse shell 6 is provided with fixing support release link 12, one end of support release link 12 has upper block 13 at least, and the movable upper end of upper threshing bin regulating arm 5 is socketed in and supports in release link 12, is positioned at the lower end of block 13; Described storehouse shell 6 is also connected with returning pull-spring, and returning pull-spring is connected with support.
Claims (7)
1. for the threshing chamber height adjusting device up and down of husker sheller, it is characterized in that: comprise tooth of transferring the files (1), regulating handle (2), regulating arm, regulating handle (2) is connected in the gear teeth groove of tooth of transferring the files (1), and regulating handle (2) is connected with regulating arm; Regulating arm is divided into adjustment postbrachium (3) and regulates forearm (4), regulate postbrachium (3) and regulate between forearm (4) and be provided with rotary support point, regulate postbrachium (3) can rotate around rotary support point with regulating forearm (4), regulate on postbrachium (3) and be connected with threshing bin regulating arm (5), upper threshing bin regulating arm (5) is connected with the storehouse shell (6) on husker sheller; Forearm (4) is regulated to be connected with the base pressure plate (8) of thrashing cylinder (7) below;
Regulating handle (2) is mobile to be changed clamping and to transfer the files the gear teeth groove of tooth (1), drive regulating arm with rotary support point for pivot rotates, then: regulate threshing bin regulating arm (5) in postbrachium (3) drive to move up, upper threshing bin regulating arm (5) drives storehouse shell (6) to move up, and regulates forearm (4) to pull base pressure plate (8) to move down; Regulate threshing bin regulating arm (5) in postbrachium (3) drive to move down, upper threshing bin regulating arm (5) drives storehouse shell (6) to move down, and regulates forearm (4) to pull base pressure plate (8) to move up.
2. upper and lower threshing chamber height adjusting device according to claim 1, it is characterized in that: between described regulating handle (2) and adjustment postbrachium (3), be provided with resetting means of transferring the files (9), resetting means (9) of transferring the files comprises casket of transferring the files, transfer the files turning cylinder and reset tension spring, postbrachium (3) is regulated to be connected with casket of transferring the files, turning cylinder of transferring the files is connected with regulating handle (2), one end of reset tension spring is connected with transferring the files to press from both sides, and the other end of reset tension spring is connected with regulating handle (2).
3. upper and lower threshing chamber height adjusting device according to claim 1; it is characterized in that: between described adjustment forearm (4) and adjustment postbrachium (3), be provided with a spacer; spacer (10) is provided with rotary support hole (11); be fixed on husker sheller by screw rod by spacer (10), described screw rod coordinates rotary support hole (11) as rotary support point.
4. upper and lower threshing chamber height adjusting device according to claim 3; it is characterized in that: husker sheller is provided with a support chip; spacer (10) is between thresher and support chip, and screw rod is fixed on husker sheller through support chip, spacer (10).
5. upper and lower threshing chamber height adjusting device according to claim 1; it is characterized in that: between described adjustment forearm (4) and adjustment postbrachium (3), be provided with a rotating support shaft; rotating support shaft is fixed on husker sheller, and described rotating support shaft is as rotary support point.
6. upper and lower threshing chamber height adjusting device according to claim 1, it is characterized in that: described storehouse shell (6) is provided with fixing support release link (12), one end of support release link (12) is provided with block (13), lower block (14) and the return spring between two blocks (15), and return spring (15) is socketed on and supports in release link (12); The movable upper end of upper threshing bin regulating arm (5) be socketed in support release link (12) between return spring (15) and upper block (13).
7. upper and lower threshing chamber height adjusting device according to claim 1, it is characterized in that: described storehouse shell (6) is provided with fixing support release link (12), one end of support release link (12) has upper block (13) at least, the movable upper end of upper threshing bin regulating arm (5) is socketed in and supports in release link (12), is positioned at the lower end of block (13); Described storehouse shell (6) is also connected with returning pull-spring, and returning pull-spring is connected with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207853.2A CN103960001B (en) | 2014-05-17 | 2014-05-17 | For the threshing chamber height adjusting device up and down of husker sheller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207853.2A CN103960001B (en) | 2014-05-17 | 2014-05-17 | For the threshing chamber height adjusting device up and down of husker sheller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103960001A CN103960001A (en) | 2014-08-06 |
| CN103960001B true CN103960001B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410207853.2A Expired - Fee Related CN103960001B (en) | 2014-05-17 | 2014-05-17 | For the threshing chamber height adjusting device up and down of husker sheller |
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| Country | Link |
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| CN (1) | CN103960001B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0632955A1 (en) * | 1993-07-06 | 1995-01-11 | Claas OHG beschränkt haftende offene Handelsgesellschaft | Self-propelled harvester for harvesting delicate crops und as castor-oil seeds |
| CN201563399U (en) * | 2009-12-17 | 2010-09-01 | 李禄海 | Corn thresher |
| CN201813682U (en) * | 2010-10-20 | 2011-05-04 | 李禄海 | Multi-gear threshing chamber height adjusting device of corn thresher |
| CN202160443U (en) * | 2011-07-28 | 2012-03-14 | 覃帮建 | Corn thresher |
| CN203840799U (en) * | 2014-05-17 | 2014-09-24 | 李禄海 | Upper-lower threshing warehouse height adjusting device used for corn threshing machine |
-
2014
- 2014-05-17 CN CN201410207853.2A patent/CN103960001B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0632955A1 (en) * | 1993-07-06 | 1995-01-11 | Claas OHG beschränkt haftende offene Handelsgesellschaft | Self-propelled harvester for harvesting delicate crops und as castor-oil seeds |
| CN201563399U (en) * | 2009-12-17 | 2010-09-01 | 李禄海 | Corn thresher |
| CN201813682U (en) * | 2010-10-20 | 2011-05-04 | 李禄海 | Multi-gear threshing chamber height adjusting device of corn thresher |
| CN202160443U (en) * | 2011-07-28 | 2012-03-14 | 覃帮建 | Corn thresher |
| CN203840799U (en) * | 2014-05-17 | 2014-09-24 | 李禄海 | Upper-lower threshing warehouse height adjusting device used for corn threshing machine |
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| Publication number | Publication date |
|---|---|
| CN103960001A (en) | 2014-08-06 |
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Effective date of registration: 20160412 Address after: 636000 Bazhou, Sichuan Province, No. No. flag Hill Road, No. 370 Patentee after: Bazhong Honghe cheerful agriculture machinery corp Address before: 636000 Bazhou, Sichuan Province, No. No. flag Hill Road, No. 370 Patentee before: Li Luhai |
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Granted publication date: 20160217 Termination date: 20170517 |