CN204350664U - A kind of spiral conveyer and use the harvester cutting bench of this spiral conveyer - Google Patents
A kind of spiral conveyer and use the harvester cutting bench of this spiral conveyer Download PDFInfo
- Publication number
- CN204350664U CN204350664U CN201420807758.1U CN201420807758U CN204350664U CN 204350664 U CN204350664 U CN 204350664U CN 201420807758 U CN201420807758 U CN 201420807758U CN 204350664 U CN204350664 U CN 204350664U
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- Prior art keywords
- auger
- convex shoulder
- fixing convex
- spiral conveyer
- hole
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Abstract
The utility model discloses a kind of spiral conveyer and use the harvester cutting bench of this spiral conveyer.The periphery of spiral conveyer bottom bracket is convexly equipped with fixing convex shoulder, and end plate offers the floating hole coordinated with fixing convex shoulder sleeve, the flying height fluctuated at least is there is between the wall surface of the hole in floating hole and the outer peripheral face of fixing convex shoulder, and in two end plates, be provided with the fixing convex shoulder opposite sides of block in diaxon bearing or the position limiting structure of phase dorsal part, thus make in harvest operation, auger can according to by the dense degree of harvested product, the situations such as hardness, in good time fluctuates, and make transported substance not by the gap of blocking for a long time between auger and base plate, the gap realized between auger and base plate adjusts in good time automatically, avoid auger suppressing in auger storehouse dead, that also avoids manual adjustments to bring wastes time and energy, also improve the efficiency of harvest operation simultaneously.
Description
Technical field
The utility model relates to a kind of spiral conveyer and uses the harvester cutting bench of this spiral conveyer.
Background technology
At present, in the ceding of Taiwan of maize harvesting machine, the effect of spiral conveyer is that harvested corn ear is delivered to ear or transport device, wherein, gap is there is between auger and auger storehouse base plate, the normal conveying of corn ear only just can be guaranteed in this gap when less than corn ear diameter, otherwise packing auger blade can be cut into two sections corn ear, causes grain loss; Owing to affecting by factors such as kind, area, plot and maturity, the thickness of the corn ear in different plot is different, therefore needs the gap between auger and auger storehouse base plate to be adjusted to correct position to reduce the loss.Traditional spiral conveyer, in the two end plates in auger storehouse by bolt respectively releasable connection have bearing block, the screw-conveyer-shaft two ends of auger are assemblied in the bearing in two bearing blocks respectively, the hole passed due to the corresponding bolt of the confession on end plate is the elongated hole extended along the vertical direction, after unclamping bolt like this, the gap just between adjustable auger and auger storehouse base plate; There is drawback in this spiral conveyer: in adjustment process, need the one end first adjusting auger, the other end of auger is adjusted again after being fixed the one end of adjusting, limit by structure, the alignment error at auger two ends is larger, make the gap length between auger and auger storehouse base plate uneven, this just needs repeatedly to adjust, and has had a strong impact on harvesting efficiency.
Chinese patent literature 201320887237.7 discloses a kind of spiral conveyer and uses the corn harvester of this device, comprise auger storehouse and rotation and be assemblied in auger in auger storehouse, the both ends of auger are assemblied in respectively by bearing block in the two end plates in auger storehouse, in the two end plates in auger storehouse, correspondence is provided with the chute extended along the vertical direction, each bearing block is provided with and is fixedly arranged on bearing block, the slide plate coordinated with the adaptive grafting of chute, and between auger storehouse and bearing block, be provided with location structure bearing block being carried out to locking positioning, location structure comprises and is threaded between auger storehouse and bearing block, the adjustment screw rod extended along the vertical direction, on adjustment screw rod, screw thread is screwed and adjustment screw rod is locked at locking nut on auger storehouse.When tightening each locking nut, the locking positioning of auger can be realized; Unclamp locking nut, screw two adjustment screw rods, slide plate can be driven to move up and down, and then drive auger to move up and down the gap length regulated between auger and base plate.But the method in this gap by manually adjusting auger and base plate is when reality uses, as Grain Growth Situation everywhere in one piece of field is different, so just the needs growing way different according to crops constantly adjusts the gap between auger and base plate, and this way is unpractical, if can not regulate, likely there will be at the position that Grain Growth Situation is overstocked that auger is stuck suppresses bad problem, to the ceding of Taiwan, and even whole reaping machine causes great damage, especially for cotton stalk harvester, if the gap between auger and base plate is less, the words that cotton stalk is harder simultaneously, very easily cause screw conveyer device by the problem blocked, cotton stalk harvester is damaged.
Utility model content
The purpose of this utility model is to provide the in good time self-adjusting spiral conveyer in gap between a kind of auger and base plate, additionally provides a kind of harvester cutting bench using this spiral conveyer simultaneously.
In order to realize above object, in the utility model, the technical scheme of spiral conveyer is as follows:
Spiral conveyer, comprise the auger of auger storehouse and interior rotation assembling thereof, the two ends of auger are assemblied in respectively by bearing block in the two end plates in auger storehouse, the periphery of diaxon bearing is all convexly equipped with fixing convex shoulder, the two end plates in auger storehouse all offers the floating hole coordinated with described fixing convex shoulder sleeve, between the wall surface of the hole in floating hole and the outer peripheral face of fixing convex shoulder, at least there is the flying height fluctuated for bearing block, and in two end plates, be provided with opposite sides or the phase dorsal part of the fixing convex shoulder of block in diaxon bearing, for the position limiting structure stoping diaxon bearing to move axially relatively.
Floating hole and fixing convex shoulder along the vertical direction guiding movement coordinate.
Fixing convex shoulder on same bearing block has two and is arranged symmetrically in the both sides up and down of bearing block.
Position limiting structure be fixing or be wholely set floating hole hole along on and the limiting block edge turned down in floating hole, the gap width between limiting block edge and bearing block is not less than the width of described flying height.
Two limiting blocks along the phase dorsal part being in diaxon bearing, and offer for lubricating oil flow to the lubrication hydraulic fluid port between limiting block edge and the contact site of fixing convex shoulder on limiting block edge.
In the utility model, the technical scheme of harvester cutting bench is as follows:
Harvester cutting bench, comprise ceding of Taiwan body and spiral conveyer fixed thereon, spiral conveyer comprises the auger of auger storehouse and interior rotation assembling thereof, the two ends of auger are assemblied in respectively by bearing block in the two end plates in auger storehouse, the periphery of diaxon bearing is all convexly equipped with fixing convex shoulder, the two end plates in auger storehouse all offers the floating hole coordinated with described fixing convex shoulder sleeve, between the wall surface of the hole in floating hole and the outer peripheral face of fixing convex shoulder, at least there is the flying height fluctuated for bearing block, and in two end plates, be provided with opposite sides or the phase dorsal part of the fixing convex shoulder of block in diaxon bearing, for the position limiting structure stoping diaxon bearing to move axially relatively.
Floating hole and fixing convex shoulder along the vertical direction guiding movement coordinate.
Fixing convex shoulder on same bearing block has two and is arranged symmetrically in the both sides up and down of bearing block.
Position limiting structure be fixing or be wholely set floating hole hole along on and the limiting block edge turned down in floating hole, the gap width between limiting block edge and bearing block is not less than the width of described flying height.
Two limiting blocks along the phase dorsal part being in diaxon bearing, and offer for lubricating oil flow to the lubrication hydraulic fluid port between limiting block edge and the contact site of fixing convex shoulder on limiting block edge.
The periphery of the utility model bottom bracket is convexly equipped with fixing convex shoulder, and end plate offers the floating hole coordinated with fixing convex shoulder sleeve, the flying height fluctuated at least is there is between the wall surface of the hole in floating hole and the outer peripheral face of fixing convex shoulder, and in two end plates, be provided with the fixing convex shoulder opposite sides of block in diaxon bearing or the position limiting structure of phase dorsal part, in harvest operation, gap between auger and the base plate in auger storehouse is too small and when can not make to be passed through smoothly by the crops of gathering in, gap between auger and base plate can be full of in transported material blocking, and make the auger reaction force upwards jack-up that transported material applies in rotation process, with make auger drive in the floating hole of bearing block on end plate on float, until the part that blocks of transported material is transported from the gap between auger and base plate, now auger again can at the falls downward of self gravitation, the bearing block at auger two ends is driven to decline again, thus make in harvest operation, auger can according to by the dense degree of harvested product, the situations such as hardness, in good time fluctuates, and make transported substance not by the gap of blocking for a long time between auger and base plate, the gap realized between auger and base plate adjusts in good time automatically, avoid auger suppressing in auger storehouse dead, that also avoids manual adjustments to bring wastes time and energy, also improve the efficiency of harvest operation simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of spiral conveyer in the embodiment of harvester cutting bench of the present utility model.
Embodiment
The embodiment of harvester cutting bench in the utility model: as shown in Figure 1, this ceding of Taiwan is the cotton stalk harvester ceding of Taiwan, comprise ceding of Taiwan body and spiral conveyer fixed thereon, this spiral conveyer comprises the auger 6 of auger storehouse and interior rotation assembling thereof, wherein the two ends of auger 6 are respectively fitted with bearing block 5, the opposite sides of diaxon bearing 5 is fixed with the fixed head 4 of rectangle respectively, fixed head 4 on same bearing block 5 has two and is arranged symmetrically in the upper and lower sides of bearing block 5, the phase dorsal part of two fixed heads 4 stretches out from the periphery of bearing block 5 and forms the fixing convex shoulder of projection on bearing block 5 periphery, two fixing convex shoulders and bearing block 5 form the axle head assembly of T-shaped, two fixing convex shoulders define two edges of a wing of this axle head assembly from the part that bearing block 5 upper and lower sides stretches out, the two end plates 1 in auger storehouse all offers the floating hole wearing with axle head assembly and coordinate, this floating hole is the rectangle elongated hole of upper downward-extension, two long limits of rectangle elongated hole vertically extend, two minor faces are in upper and lower both sides, and the long edge above-below direction of rectangle elongated hole coordinates with two edge of a wing guiding movements of axle head assembly, there is between upside minor face and upper side wing edge the flying height 7 fluctuated for axle head assembly.The phase dorsal part of two end plates 1 is fixed with the position limiting structure of block in two opposing sides, the edge of a wing respectively, position limiting structure comprises the limiting plate 3 of block on the edge on the edge of a wing and the shrouding 2 be folded between limiting plate 3 and end plate 1, limiting plate 3 on same end plate 1 has two and is symmetricly set on the upper and lower sides in floating hole, limiting plate 3 stretches into the part in the aperture, outer end in floating hole and coordinates with the edge of a wing block of axle head assembly, the limiting block edge turned down in floating hole is formed with the aperture place in floating hole, the opposite sides on the limiting block edge of two limiting plates 3 to bearing block 5 opposite segments between distance be less than described flying height 7.
Limiting plate 3 not only coordinates at the axial block of auger 6 with the edge of a wing of axle head assembly towards the side plate face in auger storehouse, and lead with the edge of a wing of axle head assembly in the vertical direction and coordinate, the limiting block of limiting plate 3 is along above offering along the axially through lubrication hydraulic fluid port 31 of auger 6, namely in floating hole, lubricating oil is injected by this lubrication hydraulic fluid port 31, to play lubrication by lubricating oil between limiting block edge and the contact portion on the edge of a wing.Two limiting plate 3 phase dorsal parts on same end plate 1 are all bolted and are fixed on residing end plate 1, and shrouding 2 is clamped between end plate 1 and limiting plate 3, the lower edge of shrouding 2 and the hole in floating hole are along concordant, this shrouding 2 not only makes limiting plate 3 connect on end plate 1 reliably, and lubricating oil can be avoided to spill from the fit-up gap between limiting plate 3 and end plate 1.
Two limiting plates 3 in the present embodiment on same end plate 1 define the slideway slided up and down for fixed head 4, this slip upper, below is sealed by the shrouding 2 of steel plate material and is welded, after assembling completes, grease gun is used to throw butter in slideway from lubrication hydraulic fluid port 31, like this in the process of ceding of Taiwan harvesting, different feed quantities, auger 6 can inside slideway according to material number move up and down, play the effect automatically regulated, such machine can not because of the ceding of Taiwan block suppress flame-out, the chain of car load simultaneously, belt also can not break because machine suppresses suddenly dead, the great like this money saving accessory is for tractor driver saves unnecessary time loss.
In the above-described embodiments, the fixing convex shoulder on bearing block is formed by fixed head fixing on bearing block is overhanging, and in other embodiments, this fixing convex shoulder also can the convex shoulder of one projection on the periphery of bearing block.
In the above-described embodiments, fixing convex shoulder and bearing block form the axle head assembly of T-shaped, and in other embodiments, fixing convex shoulder also can be annular convex shoulder, or fixing convex shoulder only has one and form L oblique crank Z end assembly etc. with bearing block.
In the above-described embodiments, the limiting block edge that position limiting structure is stretched in the aperture in floating hole by limiting plate is formed, and in other embodiments, this limiting block is along hole the turning edge along upper one projection that also can be floating hole.In addition, fixing convex shoulder is provided with end cap by the type grooves such as dovetail groove, T-slot, V-type groove vertically lead coordinate time, this position limiting structure also can be the groove bottom of these type grooves.
In the above-described embodiments, floating hole is rectangular opening, and in other embodiments, this floating hole also can be long kidney-shaped hole, circular hole etc., and especially when floating hole is circular hole, auger not only can fluctuate in auger storehouse, can also fore-aft travel.
The embodiment of spiral conveyer in the utility model: in the present embodiment, the structure of spiral conveyer is identical with the structure of spiral conveyer in above-described embodiment, therefore repeats no more.
Claims (10)
1. spiral conveyer, comprise the auger of auger storehouse and interior rotation assembling thereof, the two ends of auger are assemblied in respectively by bearing block in the two end plates in auger storehouse, it is characterized in that, the periphery of diaxon bearing is all convexly equipped with fixing convex shoulder, the two end plates in auger storehouse all offers the floating hole coordinated with described fixing convex shoulder sleeve, between the wall surface of the hole in floating hole and the outer peripheral face of fixing convex shoulder, at least there is the flying height fluctuated for bearing block, and in two end plates, be provided with opposite sides or the phase dorsal part of the fixing convex shoulder of block in diaxon bearing, for the position limiting structure stoping diaxon bearing to move axially relatively.
2. spiral conveyer according to claim 1, is characterized in that, float hole and the guiding movement cooperation along the vertical direction of fixing convex shoulder.
3. spiral conveyer according to claim 2, is characterized in that, the fixing convex shoulder on same bearing block has two and is arranged symmetrically in the both sides up and down of bearing block.
4. the spiral conveyer according to claim 1 or 2 or 3, it is characterized in that, position limiting structure be fixing or be wholely set floating hole hole along on and the limiting block edge turned down in floating hole, the gap width between limiting block edge and bearing block is not less than the width of described flying height.
5. spiral conveyer according to claim 4, is characterized in that, two limiting blocks along the phase dorsal part being in diaxon bearing, and offer for lubricating oil flow to the lubrication hydraulic fluid port between limiting block edge and the contact site of fixing convex shoulder on limiting block edge.
6. harvester cutting bench, comprise ceding of Taiwan body and spiral conveyer fixed thereon, spiral conveyer comprises the auger of auger storehouse and interior rotation assembling thereof, the two ends of auger are assemblied in respectively by bearing block in the two end plates in auger storehouse, it is characterized in that, the periphery of diaxon bearing is all convexly equipped with fixing convex shoulder, the two end plates in auger storehouse all offers the floating hole coordinated with described fixing convex shoulder sleeve, between the wall surface of the hole in floating hole and the outer peripheral face of fixing convex shoulder, at least there is the flying height fluctuated for bearing block, and in two end plates, be provided with opposite sides or the phase dorsal part of the fixing convex shoulder of block in diaxon bearing, for the position limiting structure stoping diaxon bearing to move axially relatively.
7. harvester cutting bench according to claim 6, is characterized in that, float hole and the guiding movement cooperation along the vertical direction of fixing convex shoulder.
8. harvester cutting bench according to claim 7, is characterized in that, the fixing convex shoulder on same bearing block has two and is arranged symmetrically in the both sides up and down of bearing block.
9. the harvester cutting bench according to claim 6 or 7 or 8, it is characterized in that, position limiting structure be fixing or be wholely set floating hole hole along on and the limiting block edge turned down in floating hole, the gap width between limiting block edge and bearing block is not less than the width of described flying height.
10. harvester cutting bench according to claim 9, is characterized in that, two limiting blocks along the phase dorsal part being in diaxon bearing, and offer for lubricating oil flow to the lubrication hydraulic fluid port between limiting block edge and the contact site of fixing convex shoulder on limiting block edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807758.1U CN204350664U (en) | 2014-12-19 | 2014-12-19 | A kind of spiral conveyer and use the harvester cutting bench of this spiral conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807758.1U CN204350664U (en) | 2014-12-19 | 2014-12-19 | A kind of spiral conveyer and use the harvester cutting bench of this spiral conveyer |
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| Publication Number | Publication Date |
|---|---|
| CN204350664U true CN204350664U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807758.1U Expired - Fee Related CN204350664U (en) | 2014-12-19 | 2014-12-19 | A kind of spiral conveyer and use the harvester cutting bench of this spiral conveyer |
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| Country | Link |
|---|---|
| CN (1) | CN204350664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474887A (en) * | 2015-12-16 | 2016-04-13 | 星光农机股份有限公司 | Collection device for track self-propelled rectangular bale press-baler |
| CN107409505A (en) * | 2017-06-24 | 2017-12-01 | 新疆农垦科学院 | Mulch film recovery film surface cleaning impurities removal mechanism and its mulch film recovery working rig formed |
-
2014
- 2014-12-19 CN CN201420807758.1U patent/CN204350664U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105474887A (en) * | 2015-12-16 | 2016-04-13 | 星光农机股份有限公司 | Collection device for track self-propelled rectangular bale press-baler |
| CN105474887B (en) * | 2015-12-16 | 2019-01-11 | 星光农机股份有限公司 | A kind of pick-up unit for caterpillar band self-propelled square bundle baler |
| CN107409505A (en) * | 2017-06-24 | 2017-12-01 | 新疆农垦科学院 | Mulch film recovery film surface cleaning impurities removal mechanism and its mulch film recovery working rig formed |
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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: 20150527 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |