CN212278868U - Fritillary bulb harvesting mechanical shellfish soil lifting device - Google Patents
Fritillary bulb harvesting mechanical shellfish soil lifting device Download PDFInfo
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- CN212278868U CN212278868U CN202022034003.0U CN202022034003U CN212278868U CN 212278868 U CN212278868 U CN 212278868U CN 202022034003 U CN202022034003 U CN 202022034003U CN 212278868 U CN212278868 U CN 212278868U
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- chain
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Abstract
The utility model relates to a fritillary bulb harvesting machinery's shellfish soil lifting device, including frame and lifting mechanism, the frame includes two backup pads that the symmetry set up, and lifting mechanism sets up between the backup pad, lifting mechanism includes driven shaft, guiding axle, driving shaft and a plurality of sprocket, ear chain, fortune board, driven shaft, guiding axle, driving shaft arrange in proper order between two backup pads, all fixedly connected with sprocket on the periphery of driven shaft, guiding axle, driving shaft, the ear chain drive is connected on the sprocket, and the both ends of fortune board are fixed respectively on two ear chains, and transport board and ear chain between mutually perpendicular, fortune board vertical boundary is "L" type, edge part chamfer, this device has reduced the mechanical damage before fritillary bulb screening, has reduced the shellfish soil mixture in shellfish soil lift process and has piled up, improves the lift rate of flat harvesting machinery, thereby improving the working efficiency of the fritillary bulb harvester, and having simple and reasonable structure and convenient installation.
Description
Technical Field
The utility model relates to an agricultural machinery equipment field, concretely relates to fritillary bulb harvesting machinery's shellfish soil lift delivery device.
Background
As the fritillaria ussuriensis bulbs grow in the soil, when the fritillaria ussuriensis harvester works, the digging shovel can mix the ridge soil and the fritillaria ussuriensis bulbs together for digging, and the mixture of the ridge soil and the fritillaria ussuriensis bulbs can be conveyed to the separation device only after being lifted to a certain height, so that the fritillaria and soil separation is realized. The ridge soil and fritillaria bulb mixture can not damage fritillaria bulb in the conveying process, and accumulation of the fritillaria mixture can not occur to influence the working efficiency of the harvester. Considering that most of the soil for planting fritillaria ussuriensis is sandy loam, the lifting operation is completed by friction with the lifting device in the lifting process, and because the friction force between the mixture and the lifting device is limited, the lifting device is required to improve the lifting effect at a higher linear speed, but the higher linear speed easily damages the gliding fritillaria ussuriensis. Therefore, the shell soil lifting device of the fritillaria ussuriensis bulb harvesting machine is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fritillary bulb harvester shellfish soil lift delivery device to solve the problem that the mechanical damage before fritillary bulb sieves that has provided among the above-mentioned background art has reduced fritillary bulb.
In order to achieve the above object, the utility model provides a following technical scheme:
the shell soil lifting device comprises a frame and a lifting mechanism, wherein the frame comprises two support plates which are symmetrically arranged, the lifting mechanism is arranged between the support plates and comprises a driven shaft, a guide shaft, a driving shaft, a plurality of chain wheels, chain chains with lugs and a conveying plate, the driven shaft, the guide shaft and the driving shaft are sequentially arranged between the two support plates, the driven shaft, the guide shaft and the driving shaft are respectively and fixedly provided with the chain wheels, the chain chains with lugs are in transmission connection with the chain wheels, the two ends of the conveying plate are respectively fixed on the two chain chains with lugs and are perpendicular to each other, and the vertical interface of the conveying plate is L-shaped.
Furthermore, the two ends of the driven shaft, the two ends of the guide shaft and the two ends of the driving shaft are connected between the two supporting plates through bearings respectively, the driven shaft, the guide shaft and the driving shaft are parallel to each other, the driven shaft is perpendicular to the chain with the lugs, the number of the chain wheels is at least 9, the chain wheels are evenly distributed on the driven shaft, the guide shaft and the driving shaft, the number of the chains with the lugs is at least three, and the chains with the lugs are parallel to each other.
Further, fortune board passes through bolt fixed connection on the eared chain, fortune board corner radius angle, fortune board is made by ABS engineering plastics, it is parallel to each other and crisscross setting to transport between the board.
Furthermore, the chain with the lugs is composed of a plurality of chain plates with the lugs, the chain plates with the lugs are hinged with each other, and the conveying plate is fixedly connected to the chain plates with the lugs through bolts.
Further, the bottom of the rack is fixedly connected with a bottom supporting plate, and the bottom supporting plate is fixedly connected to the bottoms of the two supporting plates.
Compared with the prior art, the beneficial effects of the utility model are that:
the working process of the device, namely the muck lifting device, adopts chain transmission, the chain transmission can effectively avoid the slipping phenomenon, and the transmission efficiency is high and the transmission is stable; the utility model is provided with the conveying plate processed by engineering plastics on the chain with the lugs, which is designed into L shape, the edge part is rounded, the friction damage of fritillaria bulb is avoided in the lifting process, and the conveying of the fritillaria and soil mixture can be efficiently completed under the condition of not damaging fritillaria; and is suitable for the high-load operation of the underground bulb harvesting, and accumulation of the soil-shell mixture is prevented; the structure that the driving shaft drives the driven shaft can achieve the lifting purpose in a limited space in a mode of increasing a lifting inclination angle, and the whole length of the whole harvesting machine can be shortened, so that the whole harvesting machine has better trafficability and the working efficiency of the whole harvesting machine is improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a left side view of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
fig. 3 is a connection structure diagram of the eared chain and the sprocket of the present invention.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to figures 1-3 of the drawings,
the utility model provides a fritillary bulb harvesting machinery's shellfish native elevating conveyor, includes frame and elevating conveyor, the frame is including two backup pads 1 that the symmetry set up, elevating conveyor sets up between two backup pads 1, elevating conveyor includes driven shaft 2, guiding axle 5, driving shaft 7 and a plurality of sprocket 6, ear chain 4, fortune board 3, driven shaft 2, guiding axle 5, driving shaft 7 arrange in proper order between two backup pads 1, all fixed mounting has a plurality of sprocket 6 on driven shaft 2, guiding axle 5, the driving shaft 7, ear chain 4 drive connection is on sprocket 6, the both ends of fortune board 3 are fixed respectively on two ear chains 4, and between fortune board 3 and the ear chain 4 mutually perpendicular, fortune board 3 vertical boundary is "L" type.
In this embodiment, the both ends of driven shaft 2, guiding axle 5, driving shaft 7 are connected between two backup pads 1 through the bearing respectively, and state and be parallel to each other between driven shaft 2, guiding axle 5, the driving shaft 7, driven shaft 2 and 4 mutually perpendicular of eared chain, sprocket 6 has 12, and evenly distributed is on driven shaft 2, guiding axle 5, driving shaft 7, and driven shaft 2 has 4 sprocket 6, and guiding axle 5 has 4 sprocket 6, and driving shaft 7 has 4 sprocket 6, eared chain 4 has four, take and be parallel to each other between the eared chain 4.
In this embodiment, fortune board 3 passes through bolt fixed connection on eared chain 4, fortune 3 corners fillets of board, fortune board 3 is made by ABS engineering plastics, the position between the fortune board 3 is parallel to each other and crisscross setting.
In this embodiment, the chain 6 with lugs is composed of a plurality of chain plates with lugs, the chain plates with lugs are hinged to each other, and the conveying plate 3 is fixedly connected to the chain plates with lugs through bolts.
In this embodiment, the bottom of the rack is fixedly connected with a bottom supporting plate 8, and the bottom supporting plate 8 is fixedly connected to the bottoms of the two supporting plates 1.
The working principle is as follows: the lifting device comprises a supporting plate, a driving shaft, a driven shaft, a conveying plate, a guide shaft, a chain wheel, a chain with lugs and a bottom supporting plate, wherein the driving shaft, the driven shaft, the guide shaft and the bottom supporting plate are fixed on the supporting plate, the chain wheel is fixed on the driving shaft, the driven shaft and the guide shaft, the conveying plate is installed on the chain with lugs through bolts, the chain with lugs is connected with the driving shaft, the driven shaft and the guide shaft through the chain wheel, the guide shaft can not only play a role in guiding, but also can prevent the phenomenon of interference caused by the fact that the chain with lugs is too loose.
This device adopts reverse lift mode, the during operation digger blade digs the shellfish soil mixture, the mixture flows into lift unit bottom plate under the effect of the forward thrust of machines and implements in, the driving shaft drives the fortune board and rotates, shellfish soil mixture is pushed to the rectangular channel that forms between two fortune boards, then along with bottom plate's direction pushed to the feed inlet department between screening plant and the lift unit, accomplish shellfish soil mixture's lift work, the gliding of shellfish soil mixture among the lift process can effectively be avoided to this kind of lift mode, prevent that shellfish soil mixture from piling up.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The fritillary bulb harvesting mechanical shellfish soil lifting device is characterized by comprising a rack and a lifting mechanism, wherein the rack comprises two supporting plates which are symmetrically arranged, the lifting mechanism is arranged between the supporting plates and comprises a driven shaft, a guide shaft, a driving shaft, a plurality of chain wheels, chain with lugs and a conveying plate, the driven shaft, the guide shaft and the driving shaft are sequentially arranged between the two supporting plates, the driven shaft, the guide shaft and the driving shaft are respectively and fixedly provided with the plurality of chain wheels, the chain with lugs is in transmission connection with the chain wheels, two ends of the conveying plate are respectively fixed on the two chain with lugs and are perpendicular to each other between the conveying plate and the chain with lugs, and the vertical interface of the conveying plate is L-shaped.
2. The fritillary bulb harvesting mechanical shellfish soil lifting device according to claim 1, wherein two ends of the driven shaft, the guide shaft and the driving shaft are respectively connected between two supporting plates through bearings, the driven shaft, the guide shaft and the driving shaft are parallel to each other, the driven shaft is perpendicular to the chain with lugs, the number of the chain wheels is at least 9, the chain wheels are evenly distributed on the driven shaft, the guide shaft and the driving shaft, at least three chains with lugs are arranged, and the chains with lugs are parallel to each other.
3. The fritillary bulb harvesting mechanical shellfish soil lifting device according to claim 1, wherein the transport plates are fixedly connected to the chain with lugs through bolts, corners of the transport plates are rounded off, the transport plates are made of ABS engineering plastic, and the transport plates are staggered with each other.
4. The fritillary bulb harvesting mechanical shellfish soil lifting device according to claim 3, wherein the chain with lugs is composed of a plurality of chain plates with lugs, the chain plates with lugs are hinged with each other, and the conveying plates are fixedly connected to the chain plates with lugs through bolts.
5. The fritillary bulb harvesting mechanical shellfish soil lifting device of claim 1, wherein a bottom supporting plate is fixedly connected to the bottom of the rack, and the bottom supporting plate is fixedly connected to the bottoms of the two supporting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034003.0U CN212278868U (en) | 2020-09-16 | 2020-09-16 | Fritillary bulb harvesting mechanical shellfish soil lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034003.0U CN212278868U (en) | 2020-09-16 | 2020-09-16 | Fritillary bulb harvesting mechanical shellfish soil lifting device |
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| Publication Number | Publication Date |
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| CN212278868U true CN212278868U (en) | 2021-01-05 |
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| CN202022034003.0U Active CN212278868U (en) | 2020-09-16 | 2020-09-16 | Fritillary bulb harvesting mechanical shellfish soil lifting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075187A (en) * | 2020-09-16 | 2020-12-15 | 东北林业大学 | Fritillary bulb harvesting mechanical shellfish soil lifting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075187A (en) * | 2020-09-16 | 2020-12-15 | 东北林业大学 | Fritillary bulb harvesting mechanical shellfish soil lifting device |
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