CN209314342U - A kind of vertical clamping conveying test device of agricultural crop straw - Google Patents
A kind of vertical clamping conveying test device of agricultural crop straw Download PDFInfo
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- CN209314342U CN209314342U CN201920020470.2U CN201920020470U CN209314342U CN 209314342 U CN209314342 U CN 209314342U CN 201920020470 U CN201920020470 U CN 201920020470U CN 209314342 U CN209314342 U CN 209314342U
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- stalk
- transmission
- tensioning
- chain
- tension
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Abstract
The utility model relates to a kind of vertical clamping conveying test devices of agricultural crop straw, including rack, the rack is equipped with vertical main shaft and driven shaft, and the driving device of the driving main shaft rotation, drive sprocket is fixed on the main shaft, the driven sprocket connecting by conveyor chain with drive sprocket is fixed on the driven shaft, several chain subplates are detachably connected on the conveyor chain, the stalk grip sleeve being vertically arranged is connected on the chain subplate, clamping nut is connected on the outside of the tube wall of the stalk grip sleeve, the stalk fastening bolt worn in stalk grip sleeve is connected on the clamping nut.The utility model increases the conveying quantity of stalk, and the stalk after cutting bench test can be detached from rapidly the ceding of Taiwan, greatly improve work efficiency, and facilitate test operator that test operation is rapidly completed, it can be realized agricultural crop straw batch clamping conveying operation, improve work efficiency.
Description
Technical field
The utility model relates to agricultural machinery technological field more particularly to a kind of vertical clamping conveying examinations of agricultural crop straw
Experiment device.
Background technique
Farming stalk clamping conveying test device is mainly used in ceding of Taiwan test, for simulating the field trial of the ceding of Taiwan.
Traditional agricultural crop straw clamping conveying test device is mostly horizontal conveying, and horizontal mode of movement low efficiency once conveys straw
The negligible amounts of stalk, and since carrier chain bottom space is smaller after the completion of conveying, it is easy to happen phenomena such as stalk is wound.
Summary of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of vertical clamping conveying test device of agricultural crop straw,
Stalk conveying capacity is increased, and avoids stalk winding.
The utility model is achieved by the following technical solution, and provides a kind of vertical clamping conveying test of agricultural crop straw
Device, including rack, the rack are equipped with vertical main shaft and driven shaft, and drive the main shaft rotation
Driving device is fixed with drive sprocket on the main shaft, is fixed on the driven shaft through conveyor chain and drive chain
The driven sprocket of connection is taken turns, several chain subplates is detachably connected on the conveyor chain, is connected on the chain subplate
The tube wall outside of the stalk grip sleeve being vertically arranged, the stalk grip sleeve is connected with clamping nut, the clamping spiral shell
The stalk fastening bolt worn in stalk grip sleeve is connected on mother.
This programme is vertically arranged by main shaft and driven shaft, when driving device drives main shaft rotation, conveyor chain
Rotation, stalk is plugged in stalk grip sleeve, to realize the vertical clamping to stalk, may be used also by stalk fastening bolt
Stalk to be fixed, stalk is avoided to fall, stalk can be increased by increasing the chain subplate quantity on conveyor chain
Quantity is conveyed, and the stalk after cutting bench test can be detached from rapidly the ceding of Taiwan, greatly improve work efficiency, and facilitate test
Test operation is rapidly completed in operator.
As optimization, delivery tension device is additionally provided in the rack, the delivery tension device includes affixed with rack
Tensioning wheel plate, with the affixed tension wheel shaft of the tensioning adjustable spacing of wheel plate, and be mounted on by bearing defeated on tension wheel shaft
Tensioning wheel is sent, the delivery tension wheel is engaged with the inside of conveyor chain.This prioritization scheme by tensioning wheel to conveyor chain into
Row tensioning avoids leading to stalk inclination or mutually winding due to conveyor chain relaxation.
As optimization, the delivery tension device is even number set, and the line pair about main shaft and driven shaft two-by-two
Claim setting.The setting of this prioritization scheme realizes symmetric tensioning pole to conveyor chain, and tension effects are more preferable, and more convenient ceding of Taiwan examination
Use is tested, guarantees same conveying spacing.
As optimization, it is fixedly provided with connecting plate in the rack, offers on connecting plate and prolongs along conveyor chain tension direction
The long hole stretched, driven shaft pass through and long hole and are installed with plate in driven shaft lower end, be equipped on the connecting plate by screw thread with
The tensioning bolt of connecting plate connection, one end of the tensioning bolt is along conveyor chain tension direction top to driven shaft.This optimization side
In case, tensioning bolt can head on driven shaft and move realization tensioning along long hole, and tensioning bolt is connected through a screw thread with connecting plate, is tied
Structure is simple, facilitates tensioning operation.
As optimization, the driving device includes the motor being fixed on the rack, the reduction gearbox being connected to motor and is fixedly mounted with
In the transmission head sprocket of reduction gearbox output shaft, it is driven head sprocket and passes through driving chain and the transmission chain being packed on main shaft
Wheel connection.The driving device of this prioritization scheme is easy for installation, and power transmitting is reliable, prevents from skidding.
As optimization, transmission tension device is also equipped in the rack, the transmission tension device includes transmission tensioning
Plate and the transmission tensioning wheel being mounted on transmission tensioning plate by being driven tension wheel shaft, in the transmission tensioning wheel and driving chain
Side engagement.This programme is tensioned driving chain by transmission tension device, improves power transmission efficiency.
As optimization, the strip hole extended along driving chain tension direction, the biography are offered on the transmission tensioning plate
Dynamic tension wheel shaft passes through strip hole, and has been connected through a screw thread on the transmission tension wheel shaft of the upper and lower two sides of transmission tensioning plate
Adjusting nut.This prioritization scheme is simple, convenient in tensioning, by loosening adjusting nut, moves transmission along strip hole
Bearing up pulley axis, and adjusting nut is fastened, realize tensioning, and facilitate the installation and removal of driving chain.
It is clamped the utility model has the following beneficial effects: vertical stalk is changed into traditional horizontal stalk clamping, due to chain
Stalk clamping device is more on item, increases the conveying quantity of stalk, and the stalk after cutting bench test can take off rapidly
It from the ceding of Taiwan, greatly improves work efficiency, facilitates test operator that test operation is rapidly completed, can be realized agricultural crop straw
Batch clamping conveying operation, improves work efficiency and quality.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model top view；
Fig. 3 is chain subplate structural schematic diagram；
Fig. 4 is driving device structure schematic diagram；
Fig. 5 is driven shaft structural schematic diagram；
Fig. 6 is delivery tension apparatus structure schematic diagram；
Fig. 7 is transmission tension device structural schematic diagram；
Fig. 8 is driven shaft tension structure schematic diagram.
Specific embodiment
In order to clarify the technical characteristics of the invention, this programme is illustrated below by specific embodiment, with
Motor direction is right side, using the direction of device on the ground as top.
A kind of vertical clamping conveying test device of agricultural crop straw as shown in Figure 1, including rack, the rack are equipped with perpendicular
To main shaft 5 and driven shaft 10, and the driving device of driving main shaft rotation, main shaft 5 pass through bearing
Connect with rack, drive sprocket 18 be fixed on the main shaft, be fixed on the driven shaft 10 by conveyor chain 9 with
The driven sprocket 14 of drive sprocket connection, is detachably connected with several chain subplates 19, the chain pair on the conveyor chain 9
It is connected with the stalk grip sleeve 8 being vertically arranged on plate 19, is connected with clamping spiral shell on the outside of the tube wall of the stalk grip sleeve 8
Mother 20 is connected with the stalk fastening bolt worn in stalk grip sleeve on the clamping nut 20.
Clamping nut is respectively welded on one end of stalk grip sleeve, and stalk grip sleeve diameter of bore is worked as slightly larger than stalk
Diameter is measured, makes stalk be inserted into hole being unlikely to fall again, the position of stalk grip sleeve fixture nut, which is provided with, compares threaded hole
Slightly larger circular hole fastens stalk for making bolt pass through nut, casing.Sprocket wheel attached plate from one end and chain it is in an acute angle to
Outer extension is finally in a horizontal state, and is fixed by bolt group and backing plate on the left of stalk grip sleeve, the right side nut location of casing
Stalk fixing bolt is installed for fastening stalk.
Drive sprocket 18 is mounted on the upper end of main shaft 5, is fixedly mounted on clamping conveying test with main shaft bolt 6
On the right side of device, not slidably, main function is to drive conveyor chain transmission, and main shaft drives 18 turns of drive sprocket when work
It is dynamic, so that conveyor chain 9 and driven sprocket 14 be driven to work；Driven sprocket is mounted on defeated by driven shaft and tensioning bolt
It send on the left of machine, driven shaft can horizontally slip under the adjusting of tensioning bolt, can be according to the abrasion of chain or other service conditions
The tensioning of the chain degree is adjusted, so that driven sprocket be made to have transmitting function and tension, extend machine uses the longevity
Life.
Be additionally provided with delivery tension device in rack, the delivery tension device include the tensioning wheel plate 25 affixed with rack,
With the affixed tension wheel shaft 15 of the tensioning adjustable spacing of wheel plate 25, and the delivery tension wheel being mounted on by bearing on tension wheel shaft
16, the delivery tension wheel 16 is engaged with the inside of conveyor chain 9.The delivery tension device be even number set, and two-by-two about
The line of main shaft and driven shaft is symmetrical arranged.
Connecting plate 28 is fixedly provided in rack, connecting plate 28 is U-bend plate, is offered on connecting plate 28 along conveyor chain
The long hole that tight direction extends, driven shaft 10 pass through long hole and are installed with plate in driven shaft lower end, be equipped on the connecting plate
The tensioning bolt 11 being connect by screw thread with connecting plate, one end of the tensioning bolt 11 along conveyor chain tension direction top to from
Moving axis.Specifically, as shown in figure 5, driven shaft is made of the plate of the tensioning chain shaft part of upside and downside, plate is located at two backing plates
Between 24, and the width of plate is respectively covered with upper cover plate 23, backing plate and upper cover less than the width between two backing plates above backing plate
Plate equal length, and both ends are fixedly connected with connecting plate, there are the tracks for being slightly larger than driven shaft diameter among two pieces of upper cover plates
Distance horizontally slips convenient for driven shaft and realizes tension, has the end of thread for placing tensioning bolt on the right side of connecting plate, just
Tension is realized in the sliding for carrying out driven shaft manually.
Driving device include the motor 1 being fixed on the rack, the reduction gearbox 2 being connected to motor and be packed in reduction gearbox output
The transmission head sprocket 17 of axis, transmission head sprocket are connect by driving chain 7 with the transmission auxiliary chain wheel 27 being packed on main shaft.
Reduction gearbox is mounted on the right side of motor, is fixed in motor support plate, to realize the deceleration torque increase in transmission process, increases conveying energy
Power；Motor is connected with reduction gearbox by axis and sends power to reduction gearbox, and reduction gearbox power is defeated by the transmission head sprocket of top
Out, transmission auxiliary chain wheel is mounted on the main shaft on the right side of motor.
Transmission tension device is also equipped in rack, the transmission tension device includes transmission tensioning plate and opens by transmission
Bearing up pulley axis 3 is mounted on the transmission tensioning wheel 26 on transmission tensioning plate, engages on the inside of the transmission tensioning wheel 26 and driving chain.It passes
The strip hole extended along driving chain tension direction is offered on dynamic tensioning plate, the transmission tension wheel shaft passes through strip hole, and
Adjusting nut has been connected through a screw thread on the transmission tension wheel shaft of the upper and lower two sides of transmission tensioning plate.It is driven tensioning wheel installation
Between the driving and driven sprocket wheel of motor and it is located on the inside of chain, is fixed with bolt；Main shaft passes through transmission head sprocket, is fixed on
It is perpendicular to the ground on bearing block, it is mounted on sprocket spindle bottom plate, the power that entire transmission mechanism provides motor transmits
To conveying mechanism.
As prioritization scheme, the rack of the present embodiment include beam 12, sprocket spindle bottom plate 22, motor support plate 21,
Conveying support 13, it is whole to be welded using frame-type, it is sturdy and durable.Beam and conveying support form overall skeleton, and convey branch
Support 13 is evenly arranged on beam 12, is realized longitudinal bracing, is improved the working strength and rigidity of conveyer；It is fixed under sprocket spindle
Plate 22 is welded on the right end of bottom side rail 12, is used to support main shaft 5 and bearing block 4；Motor support plate 21 is welded on sprocket wheel master
The left side of axis bottom plate 22 is used to support motor 1 and reduction gearbox 2.
When the utility model is used, transmission mechanism, conveying mechanism, strainer, clamping device are connected by fastener
Connect assembling on the rack.The position for adjusting tensioning wheel in transmission mechanism, makes main transmission chain tension, tightens bolt after adjusting；
Similarly, the tensioning degree for adjusting the position adjustment conveying device of driven sprocket 14 and delivery tension wheel 16, tightens spiral shell after adjusting
Bolt；Motor provides power after start-up operation, then realizes and slows down through reduction gearbox, adjusts the speed of stalk conveying, and motor, which drives, to be passed
Dynamic head sprocket rotation, the effect through tensioning wheel and main transmission chain imparts power to main shaft, in the drive of main shaft
It acts on lower drive sprocket rotation and realizes transmission process so that conveyor chain 9 and driven sprocket 14 be driven to work；After cutting
Corn stover in upright state insertion stalk grip sleeve 8 in, increase conveyer conveying stalk quantity, save sky
Between, the winding between stalk is avoided, is improved work efficiency.
For this example for conveying corn stover, the agricultural crop straw of the utility model conveying is not limited to corn stover,
The stalk clamping device installed on sprocket wheel band can be increased or be reduced according to actual needs, be not limited to arrange in figure
Limitation.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model
Seek protection scope.
Claims (7)
1. a kind of vertical clamping conveying test device of agricultural crop straw, including rack, it is characterised in that: the rack is equipped with perpendicular
To main shaft (5) and driven shaft (10), and the driving device of driving main shaft rotation, on the main shaft
Be fixed with drive sprocket (18), be fixed on the driven shaft (10) connect by conveyor chain (9) with drive sprocket it is driven
Sprocket wheel (14), is detachably connected with several chain subplates (19) on the conveyor chain (9), affixed on the chain subplate (19)
There is the stalk grip sleeve (8) being vertically arranged, is connected with clamping nut on the outside of the tube wall of the stalk grip sleeve (8)
(20), the stalk fastening bolt worn in stalk grip sleeve is connected on clamping nut (20).
2. the vertical clamping conveying test device of a kind of agricultural crop straw according to claim 1, it is characterised in that: the machine
Delivery tension device is additionally provided on frame, the delivery tension device includes the tensioning wheel plate (25) and tensioning wheel affixed with rack
The affixed tension wheel shaft (15) of plate (25) adjustable spacing, and the delivery tension wheel being mounted on by bearing on tension wheel shaft
(16), the delivery tension wheel (16) is engaged with the inside of conveyor chain (9).
3. the vertical clamping conveying test device of a kind of agricultural crop straw according to claim 2, it is characterised in that: described defeated
Sending tensioning apparatus is even number set, and is symmetrical arranged two-by-two about the line of main shaft and driven shaft.
4. the vertical clamping conveying test device of a kind of agricultural crop straw according to claim 1, it is characterised in that: the machine
It is fixedly provided on frame connecting plate (28), the long hole extended along conveyor chain tension direction, driven shaft is offered on connecting plate (28)
(10) it passes through and long hole and is installed with plate in driven shaft lower end, be equipped on the connecting plate and connect by screw thread with connecting plate
Tensioning bolt (11), one end of the tensioning bolt (11) is along conveyor chain tension direction top to driven shaft.
5. the vertical clamping conveying test device of a kind of agricultural crop straw according to claim 1, it is characterised in that: the drive
Dynamic device includes the motor (1) being fixed on the rack, the reduction gearbox (2) being connected to motor and the biography for being packed in reduction gearbox output shaft
Dynamic head sprocket (17), transmission head sprocket are connect by driving chain (7) with the transmission auxiliary chain wheel (27) being packed on main shaft.
6. the vertical clamping conveying test device of a kind of agricultural crop straw according to claim 5, it is characterised in that: the machine
Transmission tension device is also equipped on frame, the transmission tension device includes being driven tensioning plate and by transmission tension wheel shaft (3)
It is engaged on the inside of the transmission tensioning wheel (26) being mounted on transmission tensioning plate, the transmission tensioning wheel (26) and driving chain.
7. the vertical clamping conveying test device of a kind of agricultural crop straw according to claim 6, it is characterised in that: the biography
The strip hole extended along driving chain tension direction is offered on dynamic tensioning plate, the transmission tension wheel shaft passes through strip hole, and
Adjusting nut has been connected through a screw thread on the transmission tension wheel shaft of the upper and lower two sides of transmission tensioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020470.2U CN209314342U (en) | 2019-01-07 | 2019-01-07 | A kind of vertical clamping conveying test device of agricultural crop straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020470.2U CN209314342U (en) | 2019-01-07 | 2019-01-07 | A kind of vertical clamping conveying test device of agricultural crop straw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209314342U true CN209314342U (en) | 2019-08-30 |
Family
ID=67730766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920020470.2U Expired - Fee Related CN209314342U (en) | 2019-01-07 | 2019-01-07 | A kind of vertical clamping conveying test device of agricultural crop straw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209314342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859088A (en) * | 2019-12-20 | 2020-03-06 | 徐州库卡机械科技有限公司 | Seedling discharging and conveying device of root vegetable combine harvester |
| CN111014562A (en) * | 2020-01-06 | 2020-04-17 | 重庆富川古圣机电有限公司 | Automatic forging production line |
-
2019
- 2019-01-07 CN CN201920020470.2U patent/CN209314342U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859088A (en) * | 2019-12-20 | 2020-03-06 | 徐州库卡机械科技有限公司 | Seedling discharging and conveying device of root vegetable combine harvester |
| CN110859088B (en) * | 2019-12-20 | 2024-09-06 | 徐州库卡机械科技有限公司 | Seedling discharging and conveying device of root vegetable combine harvester |
| CN111014562A (en) * | 2020-01-06 | 2020-04-17 | 重庆富川古圣机电有限公司 | Automatic forging production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20210107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |