CN205623296U - Self -adaptation board tooth corn thresher - Google Patents
Self -adaptation board tooth corn thresher Download PDFInfo
- Publication number
- CN205623296U CN205623296U CN201620481458.8U CN201620481458U CN205623296U CN 205623296 U CN205623296 U CN 205623296U CN 201620481458 U CN201620481458 U CN 201620481458U CN 205623296 U CN205623296 U CN 205623296U
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- cylinder
- tooth
- support
- plate tooth
- portable plate
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Abstract
The utility model provides a self -adaptation board tooth corn thresher, there is the motor in its support, motor shaft installs driving pulley, go up the casing on the lower casing of support, there is a storehouse the lower casing below of support, the cylinder fence is installed at the inferior valve of last casing and support internally, there is the cylinder in the cylinder fence, there is the main shaft in the cylinder, the spindle nose has from the driven pulleys, from the driven pulleys and driving pulley go up the cover has the drive belt, it has into the hopper to go up casing one side, there is helical blade cylinder one side, the cylinder opposite side has the prismatic blade, the lower casing of support has row core mouth, there is a shaped plate tooth mounting groove on the cylinder, there is a fly leaf tooth in every shaped plate tooth mounting groove, spindle outer wall has the arc spring board, the arc spring board supports fly leaf tooth tail end. The utility model discloses fixed plate tooth to original cylinder corn thresher improves, uses bionical principle, and the board tooth on the cylinder will be fixed to imitation people hand rubbing maize, and it is movable to design into, and the mechanism threshes like this, and is soft relatively, less to the injury of maize.
Description
Technical field
This utility model relates to corn threshing mechanism field, particularly relates to a kind of self adaptation plate tooth maize sheller.
Background technology
Semen Maydis is one of conventional staple food; Semen Maydis carries out threshing process for the ease of edible generally requiring after picking; in order to improve threshing efficiency; existing thresing machine uses drum-type mostly, and is directly welded on cylinder by the plate tooth of maize sheller, then is connected with main shaft; cylinder threshing is driven by main shaft; although this threshing mode Threshing is high, but due to the size of Semen Maydis in fixed tooth plate obtain also be meansigma methods, basic size can be designed on the basis of meansigma methods.During threshing, the size of Semen Maydis influences whether the threshing performance breakage rate of Semen Maydis.When the diameter of Semen Maydis is big, plate tooth is fixed, and the gap between plate tooth and notch board is also certain, and this structure easily makes Semen Maydis sustain damage during threshing；And when the diameter of Semen Maydis is too small, the plate tooth of work is difficult to and corn contact, thus cannot purify completely even cannot threshing, and then affect product quality.
Utility model content
nullFor the problem solving above-mentioned existence，This utility model provides a kind of self adaptation plate tooth maize sheller，The fixed plate tooth of original cylinder corn sheller is improved，Use bionic principle，Imitate people's hand rubbing Semen Maydis，The plate tooth that will be fixed on cylinder，It is designed to activity，So mechanism carries out threshing，The softest，Injury to Semen Maydis is less，Reduce the breakage rate of niblet，And can flex outward under the influence of centrifugal force，It is adapted to the Semen Maydis of different size diameter，For reaching this purpose，This utility model provides a kind of self adaptation plate tooth maize sheller，Including material bin、Helical blade、Driven pulley、Grain storehouse、Driving pulley、Motor、Cylindrical shape fence、Portable plate tooth、Arc spring plate、Cylinder、Main shaft、Upper shell、Transmission band、Support、Core discharging outlet and prismatic blade，It is installed with motor in described support，Described machine shaft stretches out from support side，Described machine shaft end is provided with driving pulley，Described upper shell is fixedly mounted on the lower house of support，A storehouse is had below the lower house of described support，Described grain storehouse is taper，Below described grain storehouse, there is grain export side，Described cylindrical shape fence is arranged in the lower house of upper shell and support by more than 2 notch boards，Cylinder is had in described cylindrical shape fence，Main shaft is had in described cylinder，The rotating shaft of described main shaft is stretched out from support side，Described spindle nose has driven pulley，Transmission band it is cased with on described driven pulley and driving pulley，It is connected with material bin above described upper shell side，Outside described cylinder one side end, helical blade is installed，Outside described cylinder end side, prismatic blade is installed，At the helical blade of the discharging opening aligns with drum of described material bin，Core discharging outlet is had outside the opposite side of the lower house of described support，At the prismatic blade of the charging aperture aligns with drum of described core discharging outlet，At least 3 row's stripe board tooth mounting grooves are had on described cylinder，Described stripe board tooth mounting groove is inclined at the outer surface of cylinder，A portable plate tooth is had in each stripe board tooth mounting groove，Described spindle outer wall has arc spring plate，Described arc spring plate dual-side is fixed on spindle outer wall，Portable plate tooth tail end is propped up in the middle part of described arc spring plate.
Further improvement of the utility model, described portable plate tooth includes crown portable plate tooth peace portable plate tooth, crown portable plate tooth or flat portable plate tooth it is separately installed with in often arranging the stripe board tooth mounting groove of cylinder, one row's crown portable plate tooth and a row flat portable plate tooth are crisscross arranged, the effect of crown plate tooth is just comparable to awl, flat board tooth is equivalent to people's palm, both is used in mixed way and can reach more preferable Threshing.
Further improvement of the utility model, core discharging outlet cover plate it is stamped outside described core discharging outlet, it is connected with core discharging outlet open upper side limit by hinge on the upside of described core discharging outlet cover plate, corncob moves to core discharging outlet under the promotion of plate tooth in cylinder, during motion, the most squeezed stranding carries out threshing, if core discharging outlet is the through type not having any stop, it is easy to make the Semen Maydis not purified be expelled directly out along with axial flow, threshing performance declines.Now to core discharging outlet configure a gland, gland adds assembling ferrum be core discharging outlet apply a pressure, can allow the Semen Maydis not purified in thresing machine continue threshing, just can discharge outside thresing machine when reaching some, reach more preferable Threshing.
This utility model one self adaptation plate tooth maize sheller, plate tooth is designed as adaptive state to this improvement on the one hand of Semen Maydis roller plate tooth by this utility model exactly.Plate tooth becomes circular motion under the effect of cylinder, and when plate tooth is when the most movable, plate tooth under the influence of centrifugal force can be according to the size of contact Semen Maydis inwardly to external extension.No matter the size of Semen Maydis, well can contact with Semen Maydis, thus preferably complete threshing, improves threshing performance and reduces breakage rate.
This utility model cylinder is hollow, and has angled notch on cylinder；There is gap between cylinder and main shaft, can allow and outwards have flexible space in plate teeth directional.Plate tooth is to be placed in the notch on cylinder, becomes helical arrangement mode to advance Semen Maydis axially-movable.Plate root portion is connected with a spring, and spring bottom is connects together fixing with main shaft.
For preventing the power effect by centrifugation of plate tooth from flying out, the width of the end of plate tooth is strengthened, more than the width of notch by the design of plate tooth.In addition to preventing plate teeth directional outside abjection, it is considered to the situation that during retracted position, the crowded stranding power of plate tooth is the most flexible.In anticipation real work, Semen Maydis is excessive, and plate teeth directional inside contracts, and causes outer most edge linear velocity to reduce, thus the plate tooth under causing centrifugal action is inadequate to the crowded stranding power of Semen Maydis；On the contrary, the situation that the protruding power of causing is excessive, do not reach the requirement of design.
Therefore, connect with the spring assembly of similar flat spring structure between plate tooth and main shaft, it is possible to when plate tooth shrinks, the spring leaf compressive deformation bottom plate tooth, produce outside elastic force, thus make up the shortcoming that crowded stranding power is inadequate.When extended, flat spring deformed in tension, produce inside elastic force, pull in plate teeth directional, offset the power of a part.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram；
Fig. 2 is this utility model body interior structure chart；
Fig. 3 is this utility model non-scheme of installation of plate tooth；
Fig. 4 is schematic diagram after this utility model plate tooth is installed；
Fig. 5 this utility model threshing threshing partial schematic diagram；
Fig. 6 this utility model threshing threshing partial section view；
Illustrate:
1, material bin；2, helical blade；3, driven pulley；4, grain storehouse；5, driving pulley；6, motor；7, cylindrical shape fence；8, portable plate tooth；8-1, crown portable plate tooth；8-2, flat portable plate tooth；9, arc spring plate；10, cylinder；10-1, stripe board tooth mounting groove；11, main shaft, 12, upper shell；13, transmission band；14, support；15, core discharging outlet；16, core discharging outlet cover plate；17, prismatic blade.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
This utility model provides a kind of self adaptation plate tooth maize sheller; the fixed plate tooth of original cylinder corn sheller is improved, with bionic principle, imitates people's hand rubbing Semen Maydis; the plate tooth that will be fixed on cylinder; being designed to activity, such mechanism carries out threshing, the softest; injury to Semen Maydis is less; reduce the breakage rate of niblet, and can flex outward under the influence of centrifugal force, be adapted to the Semen Maydis of different size diameter.
nullAs this utility model one embodiment，This utility model provides a kind of self adaptation plate tooth maize sheller，Including material bin 1、Helical blade 2、Driven pulley 3、Grain storehouse 4、Driving pulley 5、Motor 6、Cylindrical shape fence 7、Portable plate tooth 8、Arc spring plate 9、Cylinder 10、Main shaft 11、Upper shell 12、Transmission band 13、Support 14、Core discharging outlet 15 and prismatic blade 17，It is installed with motor 6 in described support 14，The rotating shaft of described motor 6 is stretched out from support 14 side，Described motor 6 roller end is provided with driving pulley 5，Described upper shell 12 is fixedly mounted on the lower house of support 14，A storehouse 4 is had below the lower house of described support 14，Described grain storehouse 4 is taper，Below described grain storehouse 4, there is grain export side，Described cylindrical shape fence 7 is arranged in the lower house of upper shell 12 and support 14 by more than 2 notch boards，Cylinder 10 is had in described cylindrical shape fence 7，Main shaft 11 is had in described cylinder 10，The rotating shaft of described main shaft 11 is stretched out from support 14 side，There is driven pulley 3 described main shaft 11 end，It is cased with transmission band 13 on described driven pulley 3 and driving pulley 5，It is connected with material bin 1 above described upper shell 12 side，Outside described cylinder 10 1 side end, helical blade 2 is installed，Outside described cylinder 10 end side, prismatic blade 17 is installed，At the helical blade 2 of the discharging opening aligns with drum 10 of described material bin 1，Core discharging outlet 15 is had outside the opposite side of the lower house of described support 14，At the prismatic blade 17 of the charging aperture aligns with drum 10 of described core discharging outlet 15，At least 3 row stripe board tooth mounting groove 10-1 are had on described cylinder 10，Described stripe board tooth mounting groove 10-1 is inclined at the outer surface of cylinder 10，A portable plate tooth 8 is had in each stripe board tooth mounting groove 10-1，Described main shaft 11 outer wall as shown in Figure 5 and Figure 6 has arc spring plate 9，Described arc spring plate 9 dual-side is fixed on main shaft 11 outer wall，Portable plate tooth 8 tail end is propped up in the middle part of described arc spring plate 9.
nullAs this utility model one specific embodiment，This utility model provides a kind of self adaptation plate tooth maize sheller as shown in Fig. 1 Fig. 2，Including material bin 1、Helical blade 2、Driven pulley 3、Grain storehouse 4、Driving pulley 5、Motor 6、Cylindrical shape fence 7、Portable plate tooth 8、Arc spring plate 9、Cylinder 10、Main shaft 11、Upper shell 12、Transmission band 13、Support 14、Core discharging outlet 15 and prismatic blade 17，It is installed with motor 6 in described support 14，The rotating shaft of described motor 6 is stretched out from support 14 side，Described motor 6 roller end is provided with driving pulley 5，Described upper shell 12 is fixedly mounted on the lower house of support 14，A storehouse 4 is had below the lower house of described support 14，Described grain storehouse 4 is taper，Below described grain storehouse 4, there is grain export side，Described cylindrical shape fence 7 is arranged in the lower house of upper shell 12 and support 14 by more than 2 notch boards，Cylinder 10 is had in described cylindrical shape fence 7，Main shaft 11 is had in described cylinder 10，The rotating shaft of described main shaft 11 is stretched out from support 14 side，There is driven pulley 3 described main shaft 11 end，It is cased with transmission band 13 on described driven pulley 3 and driving pulley 5，It is connected with material bin 1 above described upper shell 12 side，Outside described cylinder 10 1 side end, helical blade 2 is installed，Outside described cylinder 10 end side, prismatic blade 17 is installed，At the helical blade 2 of the discharging opening aligns with drum 10 of described material bin 1，Core discharging outlet 15 is had outside the opposite side of the lower house of described support 14，It is stamped core discharging outlet cover plate 16 outside described core discharging outlet 15，It is connected with core discharging outlet 15 open upper side limit by hinge on the upside of described core discharging outlet cover plate 16，Corncob moves to core discharging outlet under the promotion of plate tooth in cylinder，During motion, the most squeezed stranding carries out threshing，If core discharging outlet is the through type not having any stop，It is easy to make the Semen Maydis not purified be expelled directly out along with axial flow，Threshing performance declines.nullNow core discharging outlet is configured a gland，Adding assembling ferrum on gland is that core discharging outlet applies a pressure，Can allow the Semen Maydis not purified in thresing machine continue threshing，Just can discharge outside thresing machine when reaching some，Reach more preferable Threshing，At the prismatic blade 17 of the charging aperture aligns with drum 10 of described core discharging outlet 15，Described cylinder 10 as shown in Figure 3 and Figure 4 on have at least 3 row stripe board tooth mounting groove 10-1，Described stripe board tooth mounting groove 10-1 is inclined at the outer surface of cylinder 10，A portable plate tooth 8 is had in each stripe board tooth mounting groove 10-1，Described main shaft 11 outer wall as shown in Figure 5 and Figure 6 has arc spring plate 9，Described arc spring plate 9 dual-side is fixed on main shaft 11 outer wall，Portable plate tooth 8 tail end is propped up in the middle part of described arc spring plate 9，Described portable plate tooth 8 includes crown portable plate tooth 8-1 peace portable plate tooth 8-2，Often it is separately installed with crown portable plate tooth 8-1 or flat portable plate tooth 8-2 in the stripe board tooth mounting groove 10-1 of row's cylinder 10，An one row crown portable plate tooth 8-1 and row flat portable plate tooth 8-2 is crisscross arranged，The effect of crown plate tooth is just comparable to awl，Flat board tooth is equivalent to people's palm，Both are used in mixed way and can reach more preferable Threshing.
The above; it it is only preferred embodiment of the present utility model; it is not the restriction that this utility model is made any other form, and any amendment made according to technical spirit of the present utility model or equivalent variations, still fall within this utility model scope required for protection.
Claims (3)
- null1. a self adaptation plate tooth maize sheller，Including material bin (1)、Helical blade (2)、Driven pulley (3)、Grain storehouse (4)、Driving pulley (5)、Motor (6)、Cylindrical shape fence (7)、Portable plate tooth (8)、Arc spring plate (9)、Cylinder (10)、Main shaft (11)、Upper shell (12)、Transmission band (13)、Support (14)、Core discharging outlet (15) and prismatic blade (17)，It is characterized in that: in described support (14), be installed with motor (6)，Described motor (6) rotating shaft is stretched out from support (14) side，Described motor (6) roller end is provided with driving pulley (5)，Described upper shell (12) is fixedly mounted on the lower house of support (14)，A storehouse (4) is had below the lower house of described support (14)，Described grain storehouse (4) is taper，There is grain export side, described grain storehouse (4) lower section，Described cylindrical shape fence (7) is arranged in the lower house of upper shell (12) and support (14) by more than 2 notch boards，Cylinder (10) is had in described cylindrical shape fence (7)，Main shaft (11) is had in described cylinder (10)，The rotating shaft of described main shaft (11) is stretched out from support (14) side，There is driven pulley (3) described main shaft (11) end，It is cased with transmission band (13) on described driven pulley (3) and driving pulley (5)，Material bin (1) it is connected with above described upper shell (12) side，Outside described cylinder (10) side end, helical blade (2) is installed，Prismatic blade (17) is installed outside described cylinder (10) end side，Helical blade (2) place of the discharging opening aligns with drum (10) of described material bin (1)，Core discharging outlet (15) is had outside the opposite side of the lower house of described support (14)，Prismatic blade (17) place of the charging aperture aligns with drum (10) of described core discharging outlet (15)，At least 3 rows' stripe board tooth mounting groove (10-1) are had on described cylinder (10)，Described stripe board tooth mounting groove (10-1) is inclined at the outer surface of cylinder (10)，A portable plate tooth (8) is had in each stripe board tooth mounting groove (10-1)，Described main shaft (11) outer wall has arc spring plate (9)，Described arc spring plate (9) dual-side is fixed on main shaft (11) outer wall，Described arc spring plate (9) middle part props up portable plate tooth (8) tail end.
- A kind of self adaptation plate tooth maize sheller the most according to claim 1; it is characterized in that: described portable plate tooth (8) includes crown portable plate tooth (8-1) peace portable plate tooth (8-2); it is separately installed with crown portable plate tooth (8-1) or flat portable plate tooth (8-2), a row crown portable plate tooth (8-1) and a row flat portable plate tooth (8-2) in often arranging stripe board tooth mounting groove (10-1) of cylinder (10) to be crisscross arranged.
- A kind of self adaptation plate tooth maize sheller the most according to claim 1, it is characterised in that: core discharging outlet cover plate (16) is stamped in described core discharging outlet (15) outside, and described core discharging outlet cover plate (16) upside is connected with core discharging outlet (15) open upper side limit by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620481458.8U CN205623296U (en) | 2016-05-25 | 2016-05-25 | Self -adaptation board tooth corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620481458.8U CN205623296U (en) | 2016-05-25 | 2016-05-25 | Self -adaptation board tooth corn thresher |
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| Publication Number | Publication Date |
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| CN205623296U true CN205623296U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620481458.8U Expired - Fee Related CN205623296U (en) | 2016-05-25 | 2016-05-25 | Self -adaptation board tooth corn thresher |
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| CN (1) | CN205623296U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830667A (en) * | 2016-05-25 | 2016-08-10 | 金陵科技学院 | Self-adaptive plate tooth corn thresher |
| CN106416593A (en) * | 2016-10-14 | 2017-02-22 | 广西欧讯科技服务有限责任公司 | Novel harvesting device for harvesting machine |
| CN106471992A (en) * | 2016-10-14 | 2017-03-08 | 广西欧讯科技服务有限责任公司 | A kind of harvesting device of wear-resisting harvester |
| CN106489445A (en) * | 2017-01-03 | 2017-03-15 | 吉林大学 | The bionical corn threshing device in axle rheology gap |
| CN107343427A (en) * | 2017-08-30 | 2017-11-14 | 吉林大学 | A kind of axial-flow type Coupled Rigid-flexible profiling corn threshing device |
-
2016
- 2016-05-25 CN CN201620481458.8U patent/CN205623296U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105830667A (en) * | 2016-05-25 | 2016-08-10 | 金陵科技学院 | Self-adaptive plate tooth corn thresher |
| CN106416593A (en) * | 2016-10-14 | 2017-02-22 | 广西欧讯科技服务有限责任公司 | Novel harvesting device for harvesting machine |
| CN106471992A (en) * | 2016-10-14 | 2017-03-08 | 广西欧讯科技服务有限责任公司 | A kind of harvesting device of wear-resisting harvester |
| CN106489445A (en) * | 2017-01-03 | 2017-03-15 | 吉林大学 | The bionical corn threshing device in axle rheology gap |
| CN107343427A (en) * | 2017-08-30 | 2017-11-14 | 吉林大学 | A kind of axial-flow type Coupled Rigid-flexible profiling corn threshing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20200525 |