CN104429404A - Harvester cleaning room structure and harvester - Google Patents
Harvester cleaning room structure and harvester Download PDFInfo
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- CN104429404A CN104429404A CN201410842567.3A CN201410842567A CN104429404A CN 104429404 A CN104429404 A CN 104429404A CN 201410842567 A CN201410842567 A CN 201410842567A CN 104429404 A CN104429404 A CN 104429404A
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- chamber
- cleaning room
- grain header
- room structure
- plate
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- Threshing Machine Elements (AREA)
Abstract
The invention discloses a harvester cleaning room structure and a harvester. The harvester cleaning room structure comprises a material collecting cavity divided into a first cavity (1) and a second cavity (2). A residue pushing auger (3) and a grain pushing auger (4) are arranged in the first cavity (1) and the second cavity (2) respectively so as to rotate to push cereal to the corresponding positions. Baffles (7) preventing cereal in the two cavities from being mixed are arranged between the first cavity (1) and the second cavity (2) are internally provided with. Grain particles with different impurity rates can be separated through the harvester cleaning room structure, the cereal cleaning quality is improved, the sealing and leakage preventing design is adopted in the joints, the grain loss rate is greatly reduced, and the cleaning efficiency is improved.
Description
Technical field
The invention belongs to grain harvest machinery technical field, more particularly, the present invention relates to cleaning room structure and the grain header of grain header.
Background technology
In existing market, for large-scale combine, for ensureing that the cereal percentage of impurity of results can meet the demands, general cleaning and sorting system adopts secondary to clean, that cleans out by first time is sent to cleaning and sorting system previous stage with assorted remaining cereal through screw feeder and cleans again, then the cereal after having been cleaned by secondary is transported in silo.The cleaning room structure of existing grain header is single, is not easy to installation and maintenance, and the grain division that can not well clean twice is opened and is delivered to the position to answering respectively, needs further improvement.
Summary of the invention
The object of the invention is to solve problems of the prior art, a kind of grain header cleaning room structure with independent sub-unit is provided, be convenient to install and maintenance and inspection, the grain of different percentage of impurity can be separated, improve and clean grain quality.
To achieve these goals, the technical scheme that the present invention takes is this grain header cleaning room structure that provides, comprise splicing chamber, described splicing chamber is divided into the first chamber and the second chamber, push screw feeder and seed more than assorted to push screw feeder and be located in described first chamber and the second chamber respectively, push cereal to relevant position to rotate; The baffle plate of obstruct two chamber cereal mixing is provided with between described first chamber and the second chamber.
Connected by transition flat board between described first chamber and the second chamber.
Described transition flat board is provided with the link slot to lower recess.
The base plate of described link slot is provided with some separation cereal and assorted remaining sieve aperture.
The bottom of described link slot is provided with cereal discharging opening.
The connecting hole that described transition flat board is provided with, described baffle plate is installed in described connecting hole.
Described baffle plate is the strip bending plate of a side opening.
Described baffle plate can be located at the one or both sides of described link slot, and opening is respectively towards two chamber directions.
Be provided with flange outside described first chamber, described flange is provided with baffle plate.
Described baffle length is identical with the length of described first chamber and the second chamber, and bottom surface is surface plate, and described bottom surface is provided with installing hole.
Described connecting hole and installing hole are the mounting hole vertical with described baffle length direction.
Described baffle plate is " U " type or " V " type structural slab of lateral openings.
Described " V " type structural slab bottom surface is dull and stereotyped, and the angle between top panel and bottom surface is 30 degree to 50 degree.
Described first chamber and the second chamber are the trapezium structure chamber be made up of two side plates tilted and base plate respectively, and upper end open end larger bottom end closure end is less.
The base plate of described first chamber and the second chamber is the portable plate can opening closedown.
Described base plate is while be connected through the hinge with the side plate of side, and another side is connected with the side plate of another side by retaining mechanism.
Described retaining mechanism comprises snap ring, and the lower end of described snap ring is driven by pressure handle and controls snap ring upper end and be hooked in the grab that is located on base plate, and described pressure handle is depressed in described wedge, and spacing fixing by split pin.
Described base plate two ends are provided with Antileaking plate III.
Described Antileaking plate III is rubber slab.
Described cleaning room is independent assembly structure, is bolted to connection with grain header frame.
Described cleaning room is connected between joint place with grain header frame and is provided with Antileaking plate.
The end plate at described first chamber and the second chamber two ends is respectively equipped with Antileaking plate I.
Described Antileaking plate I is fitted on the upper surface of described end plate by press strip screw-driving.
Described baffle plate upper surface is provided with Antileaking plate II.
Described Antileaking plate I and Antileaking plate II are rubber slab.
A kind of grain header, is provided with described grain header cleaning room structure.
Described grain header cleaning room structure is mounted in frame by installing plate.
Described installing plate lower end is bolted on cleaning room housing, and upper end is bolted in the locating hole be located in frame.
Described installing plate is provided with is convenient to staff through the process Installation hole of installing operation.
The present invention compared with prior art, have the following advantages: two, this purge chamber chamber can work independently and the grain being in difference and cleaning state delivered to respectively the position of requirement, baffle plate can avoid the low seed of percentage of impurity and the higher seed of percentage of impurity to mix stirring in course of conveying, cleans quality with what ensure grain.The present invention can separate the grain of different percentage of impurity, improves and cleans grain quality, improves grain cleaning quality and efficiency, has stronger practicality.
Accompanying drawing explanation
Below the content expressed by the accompanying drawing of this specification and the mark in figure are briefly described:
Fig. 1 is one embodiment of the present invention purge chamber structural representation;
Fig. 2 is Fig. 1 purge chamber polycrystalline substance schematic diagram;
Fig. 3 is Fig. 1 purge chamber side structure schematic diagram;
Fig. 4 is the first baffle arrangement schematic diagram of the present invention;
Fig. 5 is the second baffle arrangement schematic diagram of the present invention;
Fig. 6 is the third baffle arrangement schematic diagram of the present invention;
Fig. 7 is locking mechanism structure schematic diagram of the present invention;
Fig. 8 is another kind of embodiment purge chamber structural representation.
Be labeled as in figure: 1, the first chamber, the 2, second chamber, 3, assorted more than push screw feeder, 4, seed pushes screw feeder, 5, transition is dull and stereotyped, 6, end plate, 7, baffle plate, 71, installing hole, 8, installing plate, 9, Antileaking plate I, 10, press strip, 11, process Installation hole, 12, Antileaking plate II, 13, base plate, 131, Antileaking plate III, 14, side plate, 15, hinge, 16, retaining mechanism, 161, grab, 162, snap ring, 163, pressure handle, 164, wedge, 165, split pin, 17, connecting hole, 18, link slot.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail.
The invention provides a kind of grain header cleaning room structure, the effect that cleaning room plays is that the crop of state of cleaning two kinds stores, and is convenient to be pushed to silo respectively or cleaning upper level carries out secondary and clean.As shown in Figure 1, this cleaning room structure comprises splicing chamber and pushes screw feeder, splicing chamber is divided into the first chamber 1 and the second chamber 2, main body is a soldering member, mounted inside has two screw feeders, push screw feeder comprise assorted more than push screw feeder 3 and seed pushes screw feeder 4, push screw feeder 3 and seed more than assorted and push screw feeder 4 and be located in the first chamber 1 and the second chamber 2 respectively, rotate respectively and push cereal to relevant position.One end of two screw feeders is separately fixed on the end plate 6 at cavity two ends, fixed by bearing, ensure to rotate, other end A end is as shown in Figure 1 each passed through end plate 6 and is connected on elevator, elevator housing is provided with flange form seat, be connected on this housing by uniform bolt, grain delivers to the position of requirement respectively finally by elevator.
The invention provides in a kind of grain header cleaning room structure, the baffle plate 7 of obstruct two chamber cereal mixing is provided with between first chamber 1 and the second chamber 2, the seed that the seed preventing percentage of impurity low is higher with percentage of impurity stirs and mixes, what play is separate the effect of two kinds of differences containing assorted state cereal, ensures to clean quality.Wherein, as shown in Figure 3, the first chamber 1 and the second chamber 2 are the trapezium structure chamber be made up of two side plates 14 tilted and base plate 13 respectively, and two ends are closed by end plate 6 and connected, and its upper end open end larger bottom end closure end is less, is convenient to grain storage and integral arrangement.
Preferably, as shown in Figure 2, the base plate 13 of the first chamber 1 and the second chamber 2 is the portable plate can opening closedown, as observation panel, can open observation inner case at any time easily, convenient for maintaining and observation.Base plate 13 is while be connected by hinge 15 with the side plate 14 of side, and another side is connected with the side plate 14 of another side by retaining mechanism 16.As shown in Figure 7, retaining mechanism 16 comprises snap ring 162, and the lower end of snap ring 162 is driven by pressure handle 163, pulls to control snap ring 162 upper end and be hooked in the grab 161 established on base 13.When working properly, close base plate 13, pressed by pressure handle 163, pressure handle 163 is depressed in wedge 164, and spacing fixing by split pin 165, prevents from throwing off.Take off split pin 165, upwards open pressure handle 163, snap ring 162 can be taken out grab 161, to open base plate 13.Can realize, when interior breaks down time, can getting rid of timely and conveniently, inspection and repair.Install Antileaking plate III 131 for ensureing that certain sealing can be established at the two ends of base plate 13, base plate 13 is stretched out at the two ends of Antileaking plate III 131, and covering shell edge avoids cereal to spill from interface gap.Antileaking plate III 131 can adopt soft rubber slab.
In the present invention, connected by transition dull and stereotyped 5 between the first chamber 1 and the second chamber 2, the width of transition flat board 5 is determined according to the distance between axles of two screw feeders, transition flat board 5 is provided with the connecting hole 17 connecting baffle plate 7, can be convenient to mounting arrangements baffle plate 7.Wherein, as shown in Figure 4,5, 6, for the structural representation of the baffle plate 7 of several bending provided by the invention, baffle plate 7 is " U " type or " V " type structural slab of lateral openings, the bending plate of this several structure leaves certain accommodation grain space in side direction, effectively can mix by barrier grain, play certain cushioning effect simultaneously, avoid baffle plate grain to extrude the damage causing baffle plate 7.Wherein the bending angle of " V " type structural slab can according to circumstances be determined, optimized angle is the bending angle of 30 degree to 50 degree.Preferably, as shown in Figure 8, the link slot 18 to lower recess can be established on the transition flat board 5 with one fixed width, can in the side of link slot 18 baffled 7 or both sides all baffled 7, determine according to the actual appearance flow vector of two chambers and pushing speed, the opening of baffle plate 7 is respectively towards two chamber directions.Link slot 18 can hold the cereal that two side cavity diffuse out, and diffuses out from baffle plate 7 if any grain, and link slot 18 can play the effect compensating and hold, and avoids both sides cereal mixing further, avoids extrusion damage baffle plate 7.Simultaneously in the present invention, the base plate of link slot 18 is provided with some separation cereal and assorted remaining sieve aperture, assorted remaining filtration the in link slot 18 can be sifted out by the vibration in company with machine, retains cereal, and remaining cereal can be poured out the cereal discharging opening of the regular bottom of warp.
In the present invention, the length of baffle plate 7 is identical with the length of the first chamber 1 and the second chamber 2, and wherein namely the length of centre position baffle plate 7 is identical with the length of transition flat board 5, ensures barrier completely.Baffle plate 7 bottom surface is the surface plate being fixed on dull and stereotyped 5 upper ends of transition, and bottom surface is provided with installing hole 71, is fixed by bolts in the connecting hole 17 on transition flat board 5.Preferably, connecting hole 17 and installing hole 71 are the mounting hole vertical with baffle plate 7 length direction, the installation site of adjustable baffle plate 7, to adapt to different confined states, avoid interfering with upper screen box, guarantee in best barrier situation and do not interfere.For avoiding mounting hole to leak grain, can adopt large gasket seal between baffle plate 7 and transition flat board 5.
Cleaning room of the present invention is independent assembly structure, can after outside is by whole cleaning room cavity and inner installation thereof, is more overallly mounted in grain header frame by the installing plate 8 be located on its housing, easy for installation, is convenient to detachable maintaining.In the embodiment of the present invention, installing plate 8 is the gusset of bending, adopt four installing plates 8 to install to connect, be bolted in the locating hole be located in grain header frame, each installing plate 8 is equipped with two larger process Installation holes 11, mainly facilitate staff to pass this hole and carry out bolt installation, because this overall structure is mounted in frame, the flange of this plate upper edge, toward interior, can be convenient to manual operation construction bolt by this process Installation hole 11.
Antileaking plate is all adopted to be tightly connected between joint place in case leak-stopping grain in this cleaning room structure and external component junction.As shown in fig. 1, two end plates 6 is respectively equipped with Antileaking plate I 9, this Antileaking plate I 9 is rubber slab, is fitted on the upper surface of end plate 6 by press strip 10 screw-driving, realizes the closed leakproof of this junction, two ends.The enclosed construction of both sides is also determined according to frame bottom surface structure shape, for ensure this purge chamber and its well fit, the flange in the outside of the first chamber 1 also connects baffle plate 7, fitted in baffle plate 7 upper end and frame bottom surface, connecting anti-leak rubber slab outside the second chamber 2 simultaneously, closed interface place, prevents inner grain from exposing from cavity two sides.For ensureing its further sealing effectiveness, Antileaking plate II 12 can be added on baffle plate 7 upper surface of bending, improving its leak resistance.The Antileaking plate playing sealing and anti-leakage effect in this cleaning room structure all selects soft rubber slab, and the laminating strong adaptability of its flexibility, is convenient to install and use, good leak-proof effect.
Two screw feeder driving ends are coupled together, both usage chain wheel chain parallel connections, power by seed push screw feeder 4 be sent to assorted more than push screw feeder 3, this design is mainly in order to optimize and simplify the transmission of screw feeder.
Present invention also offers a kind of grain header, be provided with above-mentioned grain header cleaning room structure, by this grain header cleaning room structure independently assembly be connected in grain header frame by installing plate 8, be convenient to installing/dismounting and maintenance.Adopt in junction Antileaking plate to close and connect gap place, leak outside to prevent grain.The cleaning room structure in above-described embodiment is comprised, so it has all advantages of above-mentioned cleaning room structure due to grain header of the present invention.
Grain header cleaning room structure of the present invention and grain header, this purge chamber is the independent assembly structure separated with grain header frame, by purge chamber's structure after the assembling of outside, can be integrally connected in frame, be convenient to assembly and disassembly and maintenance by installing plate 8; Two chambers can work independently and the grain being in difference and cleaning state delivered to respectively the position of requirement, and baffle plate 7 can avoid the low seed of percentage of impurity and the higher seed of percentage of impurity to mix stirring in course of conveying, clean quality with what ensure grain; Baffle plate 7 is connected by mounting hole, can realize position adjustments, guarantees in best barrier situation and does not interfere normal work; Base plate 13 structure of movable opening and closing, can be used as observation panel, further facilitates observation and the maintenance of cleaning room inside; This cleaning room structure and external component junction all adopt Antileaking plate to prevent grain from leaking outside, and improve cleaning efficiency.The present invention has independent assembly state, is convenient to install and maintenance and inspection, can separate the grain of different percentage of impurity, and improve and clean grain quality, each joint has sealing and anti-leakage to design, and greatly reduces the percent of loss of grain, improves cleaning efficiency, has stronger practicality.
Above by reference to the accompanying drawings to invention has been exemplary description; but the present invention is not limited to aforesaid way; as long as adopt method of the present invention is conceived and technical scheme is carried out the improvement of various unsubstantialities or directly apply to other occasion, all drop in protection scope of the present invention.
Claims (10)
1. grain header cleaning room structure, comprise splicing chamber, it is characterized in that: described splicing chamber is divided into the first chamber (1) and the second chamber (2), push screw feeder (3) and seed more than assorted to push screw feeder (4) and be located in described first chamber (1) and the second chamber (2) respectively, push cereal to relevant position to rotate; The baffle plate (7) of obstruct two chamber cereal mixing is provided with between described first chamber (1) and the second chamber (2).
2. according to grain header cleaning room structure according to claim 1, it is characterized in that: connected by transition flat board (5) between described first chamber (1) and the second chamber (2).
3. according to grain header cleaning room structure according to claim 2, it is characterized in that: described transition flat board (5) is provided with the link slot (18) to lower recess.
4. according to grain header cleaning room structure according to claim 3, it is characterized in that: described baffle plate (7) is the strip bending plate of a side opening.
5. according to grain header cleaning room structure according to claim 4, it is characterized in that: described baffle plate (7) can be located at the one or both sides of described link slot (18), opening is respectively towards two chamber directions.
6. according to grain header cleaning room structure according to claim 1, it is characterized in that: described first chamber (1) and the second chamber (2) are the trapezium structure chamber be made up of two side plates (14) tilted and base plate (13) respectively, and upper end open end larger bottom end closure end is less.
7. according to grain header cleaning room structure according to claim 6, it is characterized in that: the base plate (13) of described first chamber (1) and the second chamber (2) is the portable plate can opening closedown.
8. according to grain header cleaning room structure according to claim 7, it is characterized in that: described base plate (13) is connected by hinge (15) with the side plate (14) of side, another side is connected with the side plate (14) of another side by retaining mechanism (16).
9. according to the grain header cleaning room structure described in any one of claim 1 to 8, it is characterized in that: described cleaning room is independent assembly structure, is bolted to connection with grain header frame.
10. a grain header, its feature with: be provided with grain header cleaning room structure described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842567.3A CN104429404B (en) | 2014-12-30 | 2014-12-30 | Harvester cleans cell structure and harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842567.3A CN104429404B (en) | 2014-12-30 | 2014-12-30 | Harvester cleans cell structure and harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104429404A true CN104429404A (en) | 2015-03-25 |
| CN104429404B CN104429404B (en) | 2017-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410842567.3A Active CN104429404B (en) | 2014-12-30 | 2014-12-30 | Harvester cleans cell structure and harvester |
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| Country | Link |
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| CN (1) | CN104429404B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112868394A (en) * | 2021-01-27 | 2021-06-01 | 汪如月 | Adjustable auxiliary assembly for threshing corn cobs |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2408663Y (en) * | 1999-09-16 | 2000-12-06 | 乔勇 | Splashing-preventing device for cutting table of combine |
| CN2591939Y (en) * | 2003-01-06 | 2003-12-17 | 王伟耀 | Backpack combine harvester |
| CN2741344Y (en) * | 2004-08-14 | 2005-11-23 | 河北宣工福田重工有限公司 | Cleaning and selecting device for improved combine |
| US20090186674A1 (en) * | 2008-01-18 | 2009-07-23 | Claerhout Bryan S | Auger trough clean-out door |
| CN101653073A (en) * | 2009-09-10 | 2010-02-24 | 中国一拖集团有限公司 | Segmented selecting device for combine harvester |
| CN203646115U (en) * | 2013-06-19 | 2014-06-18 | 奇瑞重工股份有限公司 | Combine harvester structure for grain |
-
2014
- 2014-12-30 CN CN201410842567.3A patent/CN104429404B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2408663Y (en) * | 1999-09-16 | 2000-12-06 | 乔勇 | Splashing-preventing device for cutting table of combine |
| CN2591939Y (en) * | 2003-01-06 | 2003-12-17 | 王伟耀 | Backpack combine harvester |
| CN2741344Y (en) * | 2004-08-14 | 2005-11-23 | 河北宣工福田重工有限公司 | Cleaning and selecting device for improved combine |
| US20090186674A1 (en) * | 2008-01-18 | 2009-07-23 | Claerhout Bryan S | Auger trough clean-out door |
| CN101653073A (en) * | 2009-09-10 | 2010-02-24 | 中国一拖集团有限公司 | Segmented selecting device for combine harvester |
| CN203646115U (en) * | 2013-06-19 | 2014-06-18 | 奇瑞重工股份有限公司 | Combine harvester structure for grain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112868394A (en) * | 2021-01-27 | 2021-06-01 | 汪如月 | Adjustable auxiliary assembly for threshing corn cobs |
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| Publication number | Publication date |
|---|---|
| CN104429404B (en) | 2017-09-22 |
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Address after: 241080 16 e - Xi Road, San Shan Economic Development Zone, Wuhu, Anhui Patentee after: Zhonglian Agricultural Machinery Co., Ltd Address before: 241080, No. 16, Wuhu Road, three mountain Economic Development Zone, three mountain area, Anhui, China Patentee before: ZOOMLION HEAVY MACHINERY Co.,Ltd. |