CN108770494A - A kind of dust-extraction unit of harvester - Google Patents
A kind of dust-extraction unit of harvester Download PDFInfo
- Publication number
- CN108770494A CN108770494A CN201810618002.5A CN201810618002A CN108770494A CN 108770494 A CN108770494 A CN 108770494A CN 201810618002 A CN201810618002 A CN 201810618002A CN 108770494 A CN108770494 A CN 108770494A
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- CN
- China
- Prior art keywords
- fixed
- cylinder
- dust
- annular side
- pressure ring
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The present invention provides a kind of dust-extraction unit of harvester,Including connecting seat,Fixed cylinder,Wind turbine,Dust flue,Connecting cylinder,Outer barrel,Inner cylinder,Fixed frame,Pull rod and pressure ring,Fixed cylinder is fixed on connecting seat upper side,Wind turbine is assemblied in inside fixed cylinder,Fixed cylinder annular side right end on the upside of wind turbine is connected with dust flue,Connecting cylinder is fixed on outer barrel annular side lower end,And connecting cylinder is assemblied in fixed cylinder upper end,Outer barrel left end and right end are each equipped with inner cylinder,Inner cylinder annular side lower end right station is provided with opening,Outer barrel annular side upper end right edge position and right edge position are respectively and fixedly provided with fixed frame,Pull rod is assemblied in fixed frame right end,Pull rod lower end is fixed with pressure ring,And pressure ring is fitted in inner cylinder annular side upper end,The installation of the present apparatus is convenient in the design,The present invention is easy to use,It is easily installed operation,Good dedusting effect,Dedusting range is wide,Reliability is high.
Description
Technical field
The present invention is a kind of dust-extraction unit of harvester, belongs to agricultural mechanical equipment field.
Background technology
In the prior art, harvester easy tos produce a large amount of dusts, staff's work near harvester in the process of running
Make, is easy a large amount of dusts of sucking, influences the health of staff, meanwhile, dust is easy to influence the sight of operating personnel, to operation
Personnel impact, so needing a kind of dust-extraction unit of harvester to solve the above-mentioned problem.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of dust-extraction units of harvester, in solution
The problem of being proposed in background technology is stated, the present invention is easy to use, is easily installed operation, good dedusting effect, dedusting range is wide, reliably
Property it is high.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of dedusting dress of harvester
Set, including harvesting body, connecting seat, fixed cylinder, wind turbine, dust flue, connecting cylinder, outer barrel, inner cylinder, fixed frame, pull rod, spring with
And pressure ring, the connecting seat are mounted on harvesting body upper side, the fixed cylinder is fixed on connecting seat upper side, the wind turbine dress
It fits over inside fixed cylinder, the fixed cylinder annular side right end on the upside of the wind turbine is connected with dust flue, and the connecting cylinder is fixed on
Outer barrel annular side lower end, and connecting cylinder is assemblied in fixed cylinder upper end, the outer barrel left end and right end are each equipped with interior
Cylinder, inner cylinder annular side lower end right station are provided with opening, outer barrel annular side upper end right edge position with
And right edge position is respectively and fixedly provided with fixed frame, the pull rod is assemblied in fixed frame right end, and the pull rod lower end is fixed with pressure ring,
And pressure ring is fitted in inner cylinder annular side upper end, the pull rod annular side is provided with spring, and the spring upper end is connected to solid
Determine frame inner lower face, the lower spring end is connected with pressure ring annular side upper end.
Further, the connecting seat lateral surface opens up fluted, and inside grooves downside is machined with connecting hole, described
Connecting hole mounted inside has bolt.
Further, the connecting cylinder annular side is machined with through-hole one, and the fixed cylinder annular side upper position adds
Work has through-hole two, the through-hole one to be connected with through-hole two by connecting pin.
Further, filter screen is installed inside the fixed cylinder on the upside of the wind turbine.
Further, the pull rod upper end is fixed with draw ring, and draw ring outer surface is enclosed with Anti-slip cover.
Further, the pressure ring downside is fixed with antiskid rubber, and antiskid rubber is connected by screw with pressure ring.
Further, the dust flue right end is connected with air-introduced machine.
Beneficial effects of the present invention：The dust-extraction unit of a kind of harvester of the present invention, because the present invention is added to connecting seat, solid
Safety barrel, wind turbine, dust flue, connecting cylinder, outer barrel, inner cylinder, fixed frame, pull rod, spring and pressure ring, the design is convenient for the present apparatus
Installation, dedusting range is big, solves in the prior art that harvester easy tos produce a large amount of dusts in the process of running, and staff exists
Harvester nearby works, and is easy a large amount of dusts of sucking, influences the health of staff, meanwhile, dust is easy to influence operating personnel
Sight, the problem of being impacted to operating personnel.
Because being added to connecting hole and bolt, which is convenient for the installation of the present apparatus, because be added to through-hole one, through-hole two with
And the connection of connecting cylinder and fixed cylinder is convenient in connecting pin, the design, because being added to filter screen, the design achieves wind turbines and dust
Isolation, because being added to draw ring and Anti-slip cover, the design convenient for pull pull rod, because being added to antiskid rubber, the design raising
The stability of piece-holder, because being added to air-introduced machine, which is convenient for the discharge of dust, and the present invention is easy to use, convenient for peace
Dress operation, good dedusting effect, dedusting range is wide, and reliability is high.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the dust-extraction unit of harvester of the present invention；
Fig. 2 is enlarged diagram at a kind of A of the dust-extraction unit of harvester of the present invention；
Fig. 3 is enlarged diagram at a kind of B of the dust-extraction unit of harvester of the present invention；
In figure：1- gather in body, 2- connecting seats, 3- fixed cylinders, 4- wind turbines, 5- dust flues, 6- connecting cylinders, 7- outer barrels, 8- inner cylinders,
9- fixed frames, 10- pull rods, 11- springs, 12- pressure rings.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 3 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of dust-extraction unit of harvester, including harvester
Body 1, connecting seat 2, fixed cylinder 3, wind turbine 4, dust flue 5, connecting cylinder 6, outer barrel 7, inner cylinder 8, fixed frame 9, pull rod 10, spring 11 with
And pressure ring 12, connecting seat 2 are mounted on harvesting 1 upper side of body, fixed cylinder 3 is fixed on 2 upper side of connecting seat, and wind turbine 4 is assemblied in
Inside fixed cylinder 3, the 3 annular side right end of fixed cylinder of 4 upside of wind turbine is connected with dust flue 5, and connecting cylinder 6 is fixed on 7 ring of outer barrel
Shape side lower end, and connecting cylinder 6 is assemblied in 3 upper end of fixed cylinder, 7 inside left end of outer barrel and right end are each equipped with inner cylinder 8, inner cylinder
8 annular side lower end right stations are provided with opening, 7 annular side upper end right edge position of outer barrel and right edge position
It is respectively and fixedly provided with fixed frame 9, pull rod 10 is assemblied in 9 right end of fixed frame, and 10 lower end of pull rod is fixed with pressure ring 12, and pressure ring 12 is fitted in
8 annular side upper end of inner cylinder, 10 annular side of pull rod are provided with spring 11, and 11 upper end of spring is connected to 9 inner lower of fixed frame
Face, 11 lower end of spring are connected with 12 annular side upper end of pressure ring, which solves harvester in the prior art and running
A large amount of dusts are easy tod produce in journey, staff works near harvester, is easy a large amount of dusts of sucking, influences staff's
Health, meanwhile, dust is easy to influence the sight of operating personnel, the problem of being impacted to operating personnel.
2 lateral surface of connecting seat opens up fluted, and inside grooves downside is machined with connecting hole, and connecting hole mounted inside has
Bolt, convenient for connecting seat 2 and the connection for gathering in body 1, the setting of groove convenient for assembly and takes out bolt, 6 annular of connecting cylinder
Side is machined with through-hole one, and 3 annular side upper position of fixed cylinder is machined with through-hole two, and through-hole one passes through connecting pin and through-hole two
It is connected, is connected with fixed cylinder 3 convenient for connecting cylinder 6, filter screen is installed inside the fixed cylinder 3 of 4 upside of wind turbine, convenient for stopping
Dust avoids dust from being moved to inside wind turbine 4, and 10 upper end of pull rod is fixed with draw ring, and draw ring outer surface is enclosed with Anti-slip cover, just
In pulling pull rod 10, the setting of Anti-slip cover to improve stability when staff pulls draw ring, 12 downside of pressure ring is fixed with
Antiskid rubber, and antiskid rubber is connected by screw with pressure ring 12, and the stability that pressure ring 12 is contacted with inner cylinder 8 is improved, row
5 right end of dirt pipe is connected with air-introduced machine, is convenient for the discharge of dust.
Specific implementation mode：In use, staff by connecting seat 2 by bolts assemblies in harvester upper end,
Staff pulls up draw ring, and draw ring movement drives pull rod 10 to move, and the movement of pull rod 10 drives pressure ring 12 to move, and pressure ring 12 moves
It is dynamic that compressing force is generated to spring 11, so that spring 11 is shunk, to make pressure ring 12 be detached with inner cylinder 8, then in staff's pulling
Cylinder 8, makes inner cylinder 8 be moved inside outer barrel 7, when inner cylinder 8 is moved to precalculated position, stops drag inner cylinder 8, then decontrols and draws
Ring, in the case where spring 11 restores the elastic force effect of deformation, pressure ring 12 drives pull rod 10 to move down, in being pressed on pressure ring 12
8 annular side upper ends of cylinder, realize the fixation of inner cylinder 8 position, then staff by wind turbine 4 and air-introduced machine respectively with external electricity
Source is connected, and to wind turbine 4 and air-introduced machine work generation wind-force, on the left of harvester and the dust on right side leads under the action of the wind
Cross opening and enter inner cylinder 8, and flow to outer barrel 7 along inner cylinder 8, then flow to fixed cylinder 3, filter screen barrier effect with
And under the wind-force effect of air-introduced machine generation, dust is discharged by dust flue 5, and the design dust removing effects are good, easy for installation.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of dust-extraction unit of harvester, including it is harvesting body, connecting seat, fixed cylinder, wind turbine, dust flue, connecting cylinder, outer
Cylinder, inner cylinder, fixed frame, pull rod, spring and pressure ring, it is characterised in that：The connecting seat is mounted on harvesting body upper side, institute
It states fixed cylinder and is fixed on connecting seat upper side, the wind turbine is assemblied in inside fixed cylinder, the fixed cylinder annular on the upside of the wind turbine
Side right end is connected with dust flue, and the connecting cylinder is fixed on outer barrel annular side lower end, and connecting cylinder is assemblied in fixed cylinder
End, the outer barrel left end and right end are each equipped with inner cylinder, and inner cylinder annular side lower end right station is provided with out
Mouthful, outer barrel annular side upper end right edge position and right edge position are respectively and fixedly provided with fixed frame, the pull rod dress
Fixed frame right end is fitted over, the pull rod lower end is fixed with pressure ring, and pressure ring is fitted in inner cylinder annular side upper end, the pull rod ring
Shape side is provided with spring, and the spring upper end is connected to fixed frame inner lower face, the lower spring end and pressure ring annular side
Face upper end is connected.
2. a kind of dust-extraction unit of harvester according to claim 1, it is characterised in that：The connecting seat lateral surface opens up
It is fluted, and inside grooves downside is machined with connecting hole, the connecting hole mounted inside has bolt.
3. a kind of dust-extraction unit of harvester according to claim 1, it is characterised in that：The connecting cylinder annular side adds
Work has through-hole one, the fixed cylinder annular side upper position to be machined with through-hole two, and the through-hole one passes through connecting pin and through-hole
Two are connected.
4. a kind of dust-extraction unit of harvester according to claim 1, it is characterised in that：Fixed cylinder on the upside of the wind turbine
Inside is equipped with filter screen.
5. a kind of dust-extraction unit of harvester according to claim 1, it is characterised in that：The pull rod upper end is fixed with drawing
Ring, and draw ring outer surface is enclosed with Anti-slip cover.
6. a kind of dust-extraction unit of harvester according to claim 1, it is characterised in that：The pressure ring downside is fixed with
Antiskid rubber, and antiskid rubber is connected by screw with pressure ring.
7. a kind of dust-extraction unit of harvester according to claim 1, it is characterised in that：The dust flue right end is connected with
Air-introduced machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618002.5A CN108770494A (en) | 2018-06-15 | 2018-06-15 | A kind of dust-extraction unit of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618002.5A CN108770494A (en) | 2018-06-15 | 2018-06-15 | A kind of dust-extraction unit of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108770494A true CN108770494A (en) | 2018-11-09 |
Family
ID=64025043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810618002.5A Withdrawn CN108770494A (en) | 2018-06-15 | 2018-06-15 | A kind of dust-extraction unit of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108770494A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001069841A (en) * | 2000-08-18 | 2001-03-21 | Yanmar Agricult Equip Co Ltd | Dust removing device of combine harvester |
| CN104081941A (en) * | 2014-07-09 | 2014-10-08 | 安徽康成工业产品设计有限公司 | Synchronous dust collection component of hay mower |
| CN204762248U (en) * | 2015-07-31 | 2015-11-18 | 宿迁市宇杰机械制造有限公司 | Harvester dust collector |
| CN205727083U (en) * | 2016-04-21 | 2016-11-30 | 茆如钧 | A kind of novel harvester ceding of Taiwan dust exhaust apparatus |
| US9795913B1 (en) * | 2009-06-26 | 2017-10-24 | Exact Corporation | System for removing particles from an air stream |
-
2018
- 2018-06-15 CN CN201810618002.5A patent/CN108770494A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001069841A (en) * | 2000-08-18 | 2001-03-21 | Yanmar Agricult Equip Co Ltd | Dust removing device of combine harvester |
| US9795913B1 (en) * | 2009-06-26 | 2017-10-24 | Exact Corporation | System for removing particles from an air stream |
| CN104081941A (en) * | 2014-07-09 | 2014-10-08 | 安徽康成工业产品设计有限公司 | Synchronous dust collection component of hay mower |
| CN204762248U (en) * | 2015-07-31 | 2015-11-18 | 宿迁市宇杰机械制造有限公司 | Harvester dust collector |
| CN205727083U (en) * | 2016-04-21 | 2016-11-30 | 茆如钧 | A kind of novel harvester ceding of Taiwan dust exhaust apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181109 |
|
| WW01 | Invention patent application withdrawn after publication |