CN204830814U - Drive arrangement of grain drier dispersion impeller - Google Patents
Drive arrangement of grain drier dispersion impeller Download PDFInfo
- Publication number
- CN204830814U CN204830814U CN201520513182.2U CN201520513182U CN204830814U CN 204830814 U CN204830814 U CN 204830814U CN 201520513182 U CN201520513182 U CN 201520513182U CN 204830814 U CN204830814 U CN 204830814U
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- CN
- China
- Prior art keywords
- driving shaft
- dispersion impeller
- unit
- feed pipe
- shaft
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a drive arrangement of grain drier dispersion impeller, contains conveying pipe, drive shaft unit, spiral pay -off piece, transmission shaft, steering gear, driver and plinth. The conveying pipe includes a pan feeding mouth and a discharge gate. The discharge gate corresponds the position of dispersion impeller. The drive shaft unit sets up in the conveying pipe, and is outwards extended by the discharge gate. Spiral pay -off piece sets up and corresponds the conveying pipe part in the drive shaft unit. The dispersion impeller is connected to the transmission shaft bottom, and the axis of rotation is to orthogonal with the drive shaft unit. The steering gear includes that one sets up the driving tooth portion on the drive shaft unit, reaches one and sets up the driven tooth portion of just meshing driving tooth portion in the top of transmission shaft. This drive shaft unit is connected to the driver to it rotates to be used for driving the dispersion impeller.
Description
Technical field
The utility model relates to a kind of component of crop dryer, refers to a kind of drive unit of dispersion impeller of crop dryer especially.
Background technology
See Fig. 1 and Fig. 2, existing crop dryer comprises feed pipe 3, screw feeding part 4, turning cylinder be arranged in feed pipe 3 that a casing 2, defining a medium altitude chamber 21 is horizontally set at the top of medium altitude chamber 21 is connected dispersion impeller 6 from the bottom of driving shaft 5 to the driving shaft 5, vertical with screw feeding part 4, and two drivers 7 connecting screw feeding part 4 and driving shaft 5 respectively.Feed pipe 3 comprises a feeding mouth 31, and a discharging opening 32.Discharging opening 32 in contrast to feeding mouth 31, and is communicated with medium altitude chamber 21, and the position of corresponding dispersion impeller 6.Wherein a driver 7 rotates from axle in order to drive screw feeding part 4, and cereal is fallen into on dispersion impeller 6 through discharging opening 32 by feeding mouth 31.An other driver 7 drives driving shaft 5 to rotate from axle, and then drives dispersion impeller 6 to rotate.But this known crop dryer have employed two drivers 7 and drives two objects respectively, real genus takes up room and is not inconsistent the way of financial cost.
Summary of the invention
The purpose of this utility model is the defect for existing in prior art, provides a kind of and saves space and the drive unit of the dispersion impeller of comparatively economic crop dryer.The utility model crop dryer comprises the casing defining medium altitude chamber, and dispersion impeller, drive unit is installed on medium altitude chamber, drive unit comprises feed pipe, driving shaft unit, screw feeding part, power transmission shaft, steering gear, driver and plinth, it is characterized in that feed pipe is horizontally set at the top of medium altitude chamber, the discharging opening that feed pipe comprises feeding mouth and arranges in contrast to feeding mouth, feed pipe is communicated with medium altitude chamber and the position of corresponding dispersion impeller, driving shaft unit is arranged in feed pipe, and is stretched out by discharging opening.Screw feeding part to be arranged on driving shaft unit and corresponding feed pipe, is fallen on this dispersion impeller by this feeding mouth in order to push cereal through this discharging opening.Power transmission shaft bottom connects dispersion impeller, and drive axis is axially orthogonal with driving shaft unit.Steering gear comprises and being arranged at coaxially on driving shaft unit and the active teeth portion be positioned at outside discharging opening, and be arranged at the top of power transmission shaft coaxially and the driven teeth portion engaged with active teeth portion, driver connects driving shaft unit, rotate from axle in order to drive driving shaft unit, and drive power transmission shaft to rotate from axle by steering gear, and then dispersion impeller is driven to rotate.
Described driving shaft unit comprises a corresponding feed pipe and the feed spool arranged for screw feeding part, and one to be positioned at discharging opening outer and arrange for initiatively teeth portion and connect the driving shaft of feed spool coaxially.
Described driving shaft unit also comprises one and is connected to shaft coupling between feed spool and driving shaft, and driving shaft connects feed spool coaxially by shaft coupling.
Described steering gear also comprises one and to be arranged at coaxially on driving shaft and to have the driving bevel gear of initiatively teeth portion, and one is arranged at power transmission shaft top coaxially and has the driven bevel pinion of driven teeth portion.
Described plinth comprises a transverse tube portion, a longitudinal tubule (L tubule) portion, several clutch shaft bearing and several second bearing, transverse tube portion is laterally extending and define an interlock space worn for driving shaft, longitudinal tubule (L tubule) portion defines a connection interlock space and the transmission space worn for power transmission shaft by the outer peripheral face in transverse tube portion to downward-extension, several clutch shaft bearing be connected to transverse tube portion and driving shaft between, several second bearing is connected between longitudinal tubule (L tubule) portion and power transmission shaft.
The utility model has the advantages that and by steering gear, turning cylinder to be connected to mutually perpendicular driving shaft unit and power transmission shaft, therefore the utility model only connects the driver of driving shaft unit by one, just screw feeding part can be driven simultaneously to push cereal and dispersion impeller rotation, therefore saving space can be reached and comparatively economic effect.
Accompanying drawing explanation
Fig. 1 is the flat assembly drawing of existing crop dryer;
Fig. 2 is the partial sectional view of existing crop dryer dispersion impeller type of drive;
Fig. 3 is the partial sectional view of the dispersion impeller drive unit of the utility model crop dryer;
Fig. 4 is the partial sectional view of the utility model steering gear and plinth.
In figure: 1 drive unit, 10 crop dryers, 101 casings, 102 dispersion impellers, 103 medium altitude chambers, 11 feed pipes, 111 feeding mouths, 112 discharging openings, 12 driving shaft unit, 121 feed spools, 122 driving shafts, 123 shaft couplings, 13 screw feeding parts, 14 power transmission shafts, 15 steering gears, 151 drive bevel gear, 152 active teeth portion, 153 driven bevel pinions, 154 driven teeth portion, 16 plinths, 161 transverse tube portions, 162 longitudinal tubule (L tubule) portions, 163 clutch shaft bearings, 164 second bearings, 165 interlock spaces, 166 transmission space, 17 drivers.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
See Fig. 3 and Fig. 4, the preferred embodiment of the drive unit 1 of the dispersion impeller 102 of this novel material crop dryer 10.Crop dryer 10 comprises the casing 101 that defines a medium altitude chamber 103, and dispersion impeller 102.Drive unit 1 is applicable to be arranged on medium altitude chamber 103, and comprises feed pipe 11, driving shaft unit 12, screw feeding part 13, power transmission shaft 14, steering gear 15, plinth 16, and a driver 17.
Feed pipe 11 is horizontally set at the top of medium altitude chamber 103, and feed pipe 11 comprises a feeding mouth 111, and a discharging opening 112.This discharging opening 112 is arranged in contrast to feeding mouth 111, and is communicated with medium altitude chamber 103, and the position of corresponding dispersion impeller 102.
Driving shaft unit 12 is arranged in feed pipe 11, and stretched out by discharging opening 112, and the feed spool 121, comprising a corresponding feed pipe 11 to be positioned at discharging opening 112 outer and connect the driving shaft 122 of feed spool 121 coaxially, and one is connected to shaft coupling 123 between feed spool 121 and driving shaft 122.Driving shaft 122 connects feed spool 121 coaxially by shaft coupling 123, and can drive feed spool 121 synchronous axial system.
Screw feeding part 13 is arranged on the feed spool 121 of driving shaft unit 12, and corresponding feed pipe 11, and fallen into on dispersion impeller 102 through discharging opening 112 by feeding mouth 111 in order to push cereal.Because the structure of screw feeding part 13 is easy to understand by the personage being familiar with technique field with the means pushing cereal, and it is not feature place of the present utility model, therefore is not repeated herein its detailed means and running.
Power transmission shaft 14 bottom connects dispersion impeller 102, and the turning cylinder of power transmission shaft 14 is to orthogonal with driving shaft unit 12.
Steering gear 15 comprises one and to be arranged at coaxially on driving shaft 122 and to have the driving bevel gear 151 of an initiatively teeth portion 152, and one is arranged at the top of power transmission shaft 14 coaxially and has the driven bevel pinion 153 of a driven teeth portion 154.Driven teeth portion 154 engages with active teeth portion 152.
Plinth 16 comprises a longitudinal tubule (L tubule) portion 162 of transverse tube portion 161, several clutch shaft bearing 163, and several second bearing 164.Transverse tube portion 161 is laterally extending, and defines an interlock space 165 worn for driving shaft 122.Longitudinal tubule (L tubule) portion 162 to downward-extension, and defines a connection interlock space 165 and the transmission space 166 worn for this power transmission shaft 14 by the outer peripheral face in transverse tube portion 161.Several clutch shaft bearing 163 is connected between transverse tube portion 161 and driving shaft 122.Several second bearing 164 is connected between longitudinal tubule (L tubule) portion 162 and power transmission shaft 14.
Driver 17 connects driving shaft unit 12, and in order to drive the driving shaft 122 of driving shaft unit 12 to rotate from axle, and by shaft coupling 123, feed spool 121 is rotated from axle, again by the steering structure of steering gear 15, turning cylinder is also rotated from axle to the mutually perpendicular power transmission shaft 14 of driving shaft 122, and then drives dispersion impeller 102 to rotate.
In sum, by steering gear 15, turning cylinder is connected to mutually perpendicular driving shaft unit 12 and power transmission shaft 14, therefore the utility model only connects the driver 17 of driving shaft unit 12 by one, just screw feeding part 13 can be driven to push cereal and dispersion impeller 102 rotates simultaneously, therefore saving space can be reached and comparatively economic effect, therefore really the purpose of this utility model can be reached.
Claims (5)
1. the drive unit of a crop dryer dispersion impeller, crop dryer comprises the casing defining medium altitude chamber, and dispersion impeller, drive unit is installed on medium altitude chamber, drive unit comprises feed pipe, driving shaft unit, screw feeding part, power transmission shaft, steering gear, driver and plinth, it is characterized in that feed pipe is horizontally set at the top of medium altitude chamber, the discharging opening that feed pipe comprises feeding mouth and arranges in contrast to feeding mouth, feed pipe is communicated with medium altitude chamber and the position of corresponding dispersion impeller, driving shaft unit to be arranged in feed pipe and to be stretched out by discharging opening, screw feeding part to be arranged on driving shaft unit and corresponding feed pipe, power transmission shaft bottom connects dispersion impeller, drive axis is axially orthogonal with driving shaft unit, steering gear comprises and being arranged at coaxially on driving shaft unit and the active teeth portion be positioned at outside discharging opening, and be arranged at the top of power transmission shaft coaxially and the driven teeth portion engaged with active teeth portion, driver connects driving shaft unit.
2. the drive unit of crop dryer dispersion impeller according to claim 1, it is characterized in that described driving shaft unit comprises a corresponding feed pipe and the feed spool arranged for screw feeding part, and one to be positioned at discharging opening outer and arrange for initiatively teeth portion and connect the driving shaft of feed spool coaxially.
3. the drive unit of crop dryer dispersion impeller according to claim 1, it is characterized in that described driving shaft unit also comprises one and is connected to shaft coupling between feed spool and driving shaft, driving shaft connects feed spool coaxially by shaft coupling.
4. the drive unit of crop dryer dispersion impeller according to claim 1, it is characterized in that steering gear also comprises one and to be arranged at coaxially on driving shaft and to have the driving bevel gear of initiatively teeth portion, and one is arranged at power transmission shaft top coaxially and has the driven bevel pinion of driven teeth portion.
5. the drive unit of crop dryer dispersion impeller according to claim 1, it is characterized in that described plinth comprises a transverse tube portion, a longitudinal tubule (L tubule) portion, several clutch shaft bearing and several second bearing, transverse tube portion is laterally extending and define an interlock space worn for driving shaft, longitudinal tubule (L tubule) portion defines a connection interlock space and the transmission space worn for power transmission shaft by the outer peripheral face in transverse tube portion to downward-extension, several clutch shaft bearing be connected to transverse tube portion and driving shaft between, several second bearing is connected between longitudinal tubule (L tubule) portion and power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513182.2U CN204830814U (en) | 2015-07-15 | 2015-07-15 | Drive arrangement of grain drier dispersion impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513182.2U CN204830814U (en) | 2015-07-15 | 2015-07-15 | Drive arrangement of grain drier dispersion impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204830814U true CN204830814U (en) | 2015-12-02 |
Family
ID=54688409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513182.2U Expired - Fee Related CN204830814U (en) | 2015-07-15 | 2015-07-15 | Drive arrangement of grain drier dispersion impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204830814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388797A (en) * | 2016-05-16 | 2017-11-24 | 三久股份有限公司 | Drying machine automatic drying device and drying means |
-
2015
- 2015-07-15 CN CN201520513182.2U patent/CN204830814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388797A (en) * | 2016-05-16 | 2017-11-24 | 三久股份有限公司 | Drying machine automatic drying device and drying means |
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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 |
Granted publication date: 20151202 Termination date: 20210715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |