CN2055742U - Wheat thresher - Google Patents
Wheat thresher Download PDFInfo
- Publication number
- CN2055742U CN2055742U CN 89205701 CN89205701U CN2055742U CN 2055742 U CN2055742 U CN 2055742U CN 89205701 CN89205701 CN 89205701 CN 89205701 U CN89205701 U CN 89205701U CN 2055742 U CN2055742 U CN 2055742U
- Authority
- CN
- China
- Prior art keywords
- grain
- wheat
- dividing plate
- peeling device
- screen cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a wheat thresher, belonging to the flour processing machinery. A sieve screen is arranged in the casing of the wheat thresher, and a spacer plate is arranged in the sieve screen. The upper part of the spacer plate is provided with a grain bucket, and the lower part is tightly fixed with a fixed threshing device. The main shaft of the upper part of the spacer plate is provided with a shifting grain device, the main shaft of the lower part of the spacer plate is provided with a lifting threshing device, a pallet and a fan, and a clearing grain device is tightly fixed on the pallet. The wheat thresher can replace the existing wheat washer and is suitable for being matched with various grinding machines.
Description
The utility model relates to the flour processing equipment, more particularly is a kind of wheat thresher.
As everyone knows, in the existing wheat flour processing equipment of China, owing to there is not supporting wheat thresher, produced wheat bran in the flour processing, increased grinding and screen number of times, and the extremely difficult grinding of the opaque on the wheat bran completely, during screen also extremely difficult will adhere on the wheat bran the flour screen completely, make troubles for grinding and screen, increased power consumption, reduced abrasive dust efficient and flour extraction.Owing to repeatedly grind and screen, make tiny wheat bran see through sieve aperture, sneak in the flour, reduced flour quality.For addressing this problem, gear piece formula wheat thresher, trochoid spiral formula wheat thresher several years ago once appearred.Gear piece formula wheat thresher is by some gear pieces in the motor drives housing wheat to be peeled, and its percentage of damage height often reaches about 30%.Trochoid spiral formula wheat thresher is by the trochoid spiral in the motor drives housing wheat to be peeled, its efficient and threshing performance are lower, often need to take off twice or thrice and the wheat epidermis could be removed,, do not have and to apply so do not accepted by flour mill house man.
It is small and exquisite that the purpose of this utility model provides a kind of volume, simple and compact for structure, low production cost, decortication efficient and threshing performance height, the wheat thresher that percentage of damage is low.
For achieving the above object, feature of the present utility model is: be provided with screen cloth 14 in the housing 13, be provided with dividing plate 20 in the screen cloth 14, dividing plate 20 tops are provided with grain feeding bucket 18, the below is provided with fixedly peeling device 16, dividing plate 20 top main shafts 11 are provided with grain poking device 19, are provided with successively on the dividing plate 20 below main shafts 11 to promote peeling device 17, pallet 12 and fan 9, and pallet 12 tops are provided with grain device 15 clearly.
The utility model housing 13 can adopt the iron casting moulding, also can adopt steel plate to make moulding, is provided with screen cloth 14 in the housing 13, is provided with dividing plate 20 in the screen cloth 14, and dividing plate 20 tops are provided with grain feeding bucket 18, and the below is provided with fixedly peeling device 16.Screen cloth 14 adopts the book steel plate to make, and adopts screw to be fastened in the housing 13.Grain feeding bucket 18 and dividing plate 20 adopt steel plate to make, and dividing plate 20 centers are provided with the mouth of putting out cereal, and external diameter is provided with grain-entering mouth, and dividing plate 20 is fastened in the screen cloth 14, can adopt welding or screw to be fastened, and dividing plate 20 can be separated the wheat before and after the decortication.Grain feeding bucket 18 adopts screw to be fastened on dividing plate 20 tops through housing 13.Fixedly peeling device 16 adopts steel pipe to make, and its internal diameter is provided with the decortication screw thread, and fixedly peeling device 16 is fastened on dividing plate 20 belows, can adopt welding or screw to be fastened.Screen cloth 14 belows are provided with row's grain mouth 10, and row's grain mouth 10 can adopt the book steel plate to make, and is fastened on screen cloth 14 belows through housing 13, can adopt screw to be fastened.Dividing plate 20 top main shafts 11 are provided with grain poking device 19, are provided with successively on the dividing plate 20 below main shafts 11 to promote peeling device 17, pallet 12 and fan 9, and pallet 12 tops are provided with grain device 15 clearly.Grain poking device 19 adopts the iron casting moulding, also can adopt steel plate to make, and grain poking device 19 is located at dividing plate 20 tops, is fastened on the main shaft 11, can adopt key, screw or pin to be fastened, with the wheat after the decortication of pulling over.Main shaft 11 adopts carbon steels to make with lifting peeling device 17, promote peeling device 17 external diameters and be provided with the decortication screw thread, promote peeling device 17 external diameters and fixedly the decortication thread helix lift angle that is provided with of peeling device 16 internal diameters equate, promote peeling device 17 and be fastened on the main shaft 11, can adopt key, screw or pin to be fastened.Promote peeling device 17 wheat is promoted upward from the bottom, and work in coordination, the wheat epidermis is peeled off removed with fixing peeling device 16.Promote peeling device 17 tops and be provided with group grain tooth 21, group grain tooth 21 that lifting peeling device 17 is provided with is opposite with decortication thread helix lift angle, when wheat is moving upward, promotes wheat downwards, produces extruding force, and increase frictional force is to remove the wheat skin smoothly; Simultaneously can be in lifting and skin heart stripping process with wheat, it is loose that the generation extruding forms agglomerate stirring closely, and the wheat after the skin heart breaks away from is discharged smoothly, to raise the efficiency the minimizing percentage of damage.Pallet 12 adopts the iron casting moulding, also can adopt steel plate to make, and adopts key, screw or pin to be fastened on the main shaft 11, promotes peeling device 17 belows.Pallet 12 tops are provided with grain device 15 clearly, and after making wheat debranner, the wheat heart is clean, cleaning, smooth, and clear grain device 15 preferably adopts cylindric emery wheel, and clear grain device 15 can adopt bolted on pallet 12.After making wheat enter clearly grain device 15 inwalls, to fixing peeling device 16 bottom grain-entering mouths, entered fixedly peeling device 16 inside by smooth delivery of power, grain device 16 internal diameters are provided with the screw thread of delivering grain clearly.Support 8 adopts the iron casting moulding, and housing 13 adopts screw to be fastened on the support 8.Fan 9 adopts the iron casting moulding, also can adopt steel plate to make, and adopts screw to be fastened on the belt pulley 24, is slidingly installed below pallet 12 with main shaft 11, makes belt pulley 24 can drive fan 9 and rotates on main shaft 11, to blow out the wheat skin that removes.Impurity discharging port 23 adopts the book steel plate to make, and adopts screw to be fastened on housing 13 belows.Belt pulley 25 is fastened on main shaft 11 belows, and main shaft 11 makes dejacketer and cleaning mechanism form organic whole on a concentric main shaft 11 in bearing 22,26 is installed in housing 13 and support 8.Support 8 is provided with motor 7, and motor 7 connects power transmission shaft 3 through shaft coupling 6, and power transmission shaft 3 is installed in the support 8 through bearing 1,5, and power transmission shaft 3 tightens belt pulley 2,4, drives belt pulley 25 and 24 rotations respectively.During work, motor 7 drives power transmission shaft 3 through shaft coupling 6, drives belt pulley 2,4 rotations, and belt pulley 2 drives belt pulley 25, drives to promote peeling device 17, clear grain device 15, grain poking device 19 rotations; Belt pulley 4 drives belt pulley 24 drive fans 9 and rotates on main shaft 11.Wheat enters clearly grain device 15 and fixedly between the peeling device 16 through grain feeding bucket 18, below being transported under the drive of the screw thread of delivering grain that is provided with on clear grain device 15 internal diameters, warp is the grain-entering mouth of peeling device 16 belows fixedly, being raised peeling device 17 promotes, push back under the effect of power at group grain tooth 21, make between the wheat, wheat and fixing peeling device 16, promote constantly friction between the peeling device 17, the wheat epidermis peeled off remove, wheat is promoting and the skin heart is peeled off to produce in the subtractive process to push and formed agglomerate closely, after 21 stirrings of quilt group grain tooth are loose, release the mouth of putting out cereal that is provided with in the middle of the dividing plate 20, through 19 groups of grain-entering mouths that are provided with to dividing plate 20 external diameters of grain poking device, enter between screen cloth 14 and the clear grain device 15, clear grain device 15 constantly friction is removed the epidermis that remains on the wheat, make the wheat heart clean, smooth, cleaning, wheat after the cleaning is discharged through row's grain mouth 10, reaches and reduces flour ash and abrasive dust power consumption, improves abrasive dust efficient, the purpose of flour extraction and flour quality.The wheat epidermis that cleans out is discharged between screen cloth 14 and the housing 13 through screen cloth 14, and the air-flow that the fan 9 that is rotated at a high speed produces blows out impurity discharging port 23, discharges housing 13.Its threshing performance can reach more than 98%, and percentage of damage can reach below 1%, and the abrasive dust power consumption can reduce more than 30%, and abrasive dust efficient can improve more than 20%, and flour extraction can improve more than 5%.
The utility model volume is small and exquisite, simple and compact for structure, low production cost, and decortication efficient and threshing performance height, percentage of damage is low, can replace the wheat washer of use at present, is fit to use with various cornmill assembly covers.
Description of drawings
Accompanying drawing is a kind of schematic diagram of the present utility model, also is the schematic diagram of a kind of embodiment.
Mark in the accompanying drawing is: bearing 1,5,22,26, belt pulley 2,4,24,25, power transmission shaft 3, shaft coupling 6, motor 7, support 8, fan 9, row's grain mouth 10, main shaft 11, pallet 12, housing 13, screen cloth 14, clear grain device 15, fixedly peeling device 16, promote peeling device 17, grain feeding bucket 18, grain poking device 19, dividing plate 20 is dialled grain tooth 21, impurity discharging port 23.
Embodiment: wheat thresher as shown in the figure, support 8 adopts cast iron casting respectively with housing 13, adopts screw to be tightened to integral body.Belt pulley 2,4 adopts screw to be fastened on the power transmission shaft 3 of carbon steel system, and power transmission shaft 3 is installed in the support 8 through bearing 1,5, and the motor 7 that is fastened on the support 8 is connected with power transmission shaft 3 through shaft coupling 6.Row's grain mouth 10, screen cloth 14, grain feeding bucket 18, impurity discharging port 23 adopt the book steel plate to make moulding respectively, and the dividing plate 20 that steel plate is made is adopted in welding in the screen cloth 14, is installed in the housing 13, and dividing plate 20 centers are provided with the mouth of putting out cereal, and external diameter is provided with grain-entering mouth.Grain feeding bucket 18 adopts screw to be fastened on dividing plate 20 and the housing 13.Row's grain mouth 10 adopts screw to be fastened on screen cloth 14 belows and the housing 13, and impurity discharging port 23 adopts screw to be fastened on housing 13 belows.Fan 9, pallet 12, grain poking device 19 employing cast irons casting, fan 9 respectively adopt screws to be fastened on the belt pulley 24, and the main shaft made from carbon steel 11 is slidingly installed, and makes belt pulley 24 can drive fan 9 and rotates on main shaft 11.Pallet 12 is installed in and promotes peeling device 17 belows, is fastened on the main shaft 11, and the clear grain device 15 of bolted is adopted in pallet 12 tops, and clear grain device 15 is cylindric emery wheels, and internal diameter is provided with the screw thread of delivering grain.Fixedly peeling device 16 adopts round steel pipe to make, and internal diameter is provided with the decortication screw thread, is welded on dividing plate 20 belows.Promoting peeling device 17 adopts carbon steel to make, external diameter is provided with the decortication screw thread, its lead angle equates with the decortication thread helix lift angle that fixing peeling device 16 internal diameters are provided with, decortication screw thread top is provided with dials grain tooth 21, its lead angle is opposite with decortication thread helix lift angle, be installed in pallet 12 tops, adopt screw to be fastened on the main shaft 11.Grain poking device 19 is installed in dividing plate 20 tops, adopts screw to be fastened on the main shaft 11.Main shaft 11 below tightening skin belt wheels 25, main shaft 11 adopts bearing 22,26 to be installed in housing 13 and the support 8, makes dejacketer and cleaning mechanism form organic whole on a main shaft 11.During work, motor 7 drives power transmission shaft 3 through shaft coupling 6, drives belt pulley 2,4 rotations, and belt pulley 2 drives belt pulley 25, drives to promote peeling device 17, clear grain device 15, grain poking device 19 rotations; Belt pulley 4 drives belt pulley 24, drive fan 9 rotates on main shaft 11.Wheat enters clearly grain device 15 and fixing 16 of peeling devices through grain feeding bucket 18, under the drive of the screw thread of delivering grain that is provided with on clear grain device 15 internal diameters, be transported to the below, warp is the grain-entering mouth of peeling device 16 belows fixedly, being raised peeling device 17 promotes, push back under the effect of power at group grain tooth 21, make between wheat, wheat and fixing peeling device 16, promote constantly friction between the peeling device 17, the wheat epidermis peeled off remove, wheat produces extruding and forms agglomerate closely when lifting separates with the skin heart, after 21 stirrings of quilt group grain tooth are loose, release the mouths of putting out cereal that are provided with in the middle of the dividing plate 20, through 19 groups of grain-entering mouths that are provided with to dividing plate 20 external diameters of grain poking device, enter between screen cloth 14 and the clear grain device 15, constantly remove the epidermis that remains on the wheat under the friction at clear grain device 15, make the wheat heart clean, smooth, cleaning, the wheat after burying is clearly discharged through row's grain mouth 10, reach and reduce flour ash and abrasive dust power consumption, improve abrasive dust efficient, the purpose of flour extraction and flour quality.The wheat epidermis that cleans out is discharged between screen cloth 14 and the housing 13 through screen cloth 14, and the air-flow that the fan 9 that is rotated at a high speed produces blows out impurity discharging port 23, discharges housing 13.Its threshing performance reaches more than 98%, and percentage of damage reaches below 1%, and the abrasive dust power consumption can reduce more than 30%, and abrasive dust efficient can improve more than 20%, and flour extraction can improve more than 5%.
Claims (7)
1, a kind of wheat thresher is made up of motor, power transmission shaft, belt pulley, main shaft, support, housing, grain feeding bucket, row's grain mouth, impurity discharging port, fan, screen cloth, it is characterized in that being provided with in the housing 13 screen cloth 14, be provided with dividing plate 20 in the screen cloth 14, dividing plate 20 tops are provided with grain feeding bucket 18, the below is provided with fixedly peeling device 16, dividing plate 20 top main shafts 11 are provided with grain poking device 19, be provided with successively on the dividing plate 20 below main shafts 11 and promote peeling device 17, pallet 12 and fan 9, pallet 12 tops are provided with grain device 15 clearly.
2, wheat thresher according to claim 1 is characterized in that said dividing plate 20 centers are provided with the mouth of putting out cereal, and external diameter is provided with grain-entering mouth.
3, wheat thresher according to claim 1, it is characterized in that said lifting peeling device 17 external diameters and fixedly peeling device 16 internal diameters be provided with the decortication screw thread that lead angle equates.
4,, it is characterized in that said lifting peeling device 17 tops are provided with group grain tooth 21 according to claim 1,3 described wheat threshers.
5, wheat thresher according to claim 4, it is characterized in that said lifting peeling device 17 is provided with to dial grain tooth 21 opposite with the thread helix lift angle of peeling.
6, wheat thresher according to claim 1 is characterized in that said clear grain device 15 is cylindric emery wheels.
7,, it is characterized in that said clear grain device 15 internal diameters are provided with the screw thread of delivering grain according to claim 1,6 described wheat threshers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205701 CN2055742U (en) | 1989-06-02 | 1989-06-02 | Wheat thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205701 CN2055742U (en) | 1989-06-02 | 1989-06-02 | Wheat thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2055742U true CN2055742U (en) | 1990-04-11 |
Family
ID=4862864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89205701 Withdrawn CN2055742U (en) | 1989-06-02 | 1989-06-02 | Wheat thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2055742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780424A (en) * | 2010-03-05 | 2010-07-21 | 李海焦 | Double-layer grain scourer |
| CN102407174A (en) * | 2010-09-17 | 2012-04-11 | 株式会社佐竹 | Grinding type vertical grain milling machine |
| CN110293485A (en) * | 2019-07-24 | 2019-10-01 | 盐城市锐金磨料磨具有限公司 | A kind of polishing wheat tail portion batting special grinding wheel |
-
1989
- 1989-06-02 CN CN 89205701 patent/CN2055742U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780424A (en) * | 2010-03-05 | 2010-07-21 | 李海焦 | Double-layer grain scourer |
| CN102407174A (en) * | 2010-09-17 | 2012-04-11 | 株式会社佐竹 | Grinding type vertical grain milling machine |
| US9114400B2 (en) | 2010-09-17 | 2015-08-25 | Satake Corporation | Grinding type vertical grain milling machine |
| CN102407174B (en) * | 2010-09-17 | 2015-09-09 | 株式会社佐竹 | Grinding type vertical grain milling machine |
| CN110293485A (en) * | 2019-07-24 | 2019-10-01 | 盐城市锐金磨料磨具有限公司 | A kind of polishing wheat tail portion batting special grinding wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201410638Y (en) | Mechanized deburring machine | |
| CN2055742U (en) | Wheat thresher | |
| CN201101113Y (en) | Walnut green tangerine orange peel separating machine | |
| CN108000587A (en) | A kind of drought lotus root bar cauline leaf processing unit (plant) | |
| CN2160466Y (en) | Airstream conveying cyclone sieve coupled roller grain mill | |
| CN114100729A (en) | Rice hulling equipment for rice processing | |
| CN2237945Y (en) | Electric and hand driven dual-purpose huller for chestnut | |
| CN2126576Y (en) | Four skin four core small grade flour grinding group | |
| CN211302307U (en) | Filter equipment is used in vanadium nitrogen alloy production | |
| CN212768377U (en) | Bearing ring processing is with supplementary processingequipment | |
| CN214681900U (en) | Combined rice polishing machine | |
| CN220613531U (en) | High-efficient stainless steel wire cuts ball rounding passivation device | |
| CN208482822U (en) | A kind of grain processing specific-gravity stoner | |
| CN2127237Y (en) | Electric maize threshing machine | |
| CN2192377Y (en) | Vertical chosen huller for wheat | |
| CN221816919U (en) | Dust removal recovery unit is used in poultry cereal feed production | |
| CN2391677Y (en) | Rice rolling machine with wind blowing | |
| CN217725763U (en) | Shredder for pig iron processing | |
| CN219719152U (en) | Auger lifting device for thresher | |
| CN219578229U (en) | Nut edulcoration desquamation device | |
| CN2377854Y (en) | Electric machine for shelling dry broad beans | |
| CN221310565U (en) | Granulator for rice husks | |
| CN208050375U (en) | A kind of dedicated cleaner for accelerating blanking of agricultural machining | |
| CN216776033U (en) | Lotus seedpod shelling machine | |
| CN2465822Y (en) | Power windmill using fall head of grain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |