CN105123135B - A kind of flat rice-wheat thresher of crawler belt - Google Patents
A kind of flat rice-wheat thresher of crawler belt Download PDFInfo
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- CN105123135B CN105123135B CN201510555522.2A CN201510555522A CN105123135B CN 105123135 B CN105123135 B CN 105123135B CN 201510555522 A CN201510555522 A CN 201510555522A CN 105123135 B CN105123135 B CN 105123135B
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Abstract
The present invention is a kind of flat rice-wheat thresher of crawler belt, including rack, sheller unit, conveyer, vibrating screen, the rack is the frame equipped with support leg, upper open aggregate bin is connected under the frame, it includes driving shaft, driven shaft, chain, bed board, it is front and back on the frame that the driving shaft is arranged in parallel, driven shaft, described driving shaft one end is provided with clutch discs, clutch discs external connection power source simultaneously drives the spindle rotation, the driving axle housing is connected to sprocket wheel, pass through the chain drive between the sprocket wheel and the driven shaft, the chain or so Parallel Symmetric is arranged, strip plate shape is laterally fixed between the symmetrical chain section of chain.The sheller unit uses plate crawler belt formula structure, can have the threshing face of bigger for the crop of long stalk, since there is no rotational agitation, stalk will not be made to be wrapped on the sheller unit.Come the technical issues of solution to being loaded greatly in sheller unit threshing course, causing bulk deformation.
Description
Technical field
The present invention relates to a kind of flat rice-wheat threshers of crawler belt.
Background technology
Currently, cereal (rice and kernel) thresing machine a great variety on the market, but the main principle that is detached from is by being welded on sheller unit
The inverted v-shaped that the disengaging tooth connect, mostly iron wire are bent is hit with the grain of rice, is scraped, is pullled, and reaching makes fruit particle and bar disengaging
Purpose.Sheller unit main body is hollow horizontal roller, and the belt pulley of roller connection receives the power output of motor or engine.By
In this body structure of roller the characteristics of, effective contact surface of the crop on roller is simultaneously little, and since roller rotates, crop is entrained into
Roller, into fuselage depths, user is laborious, and stalk be easy twined it is disconnected.
Roller frame is adapted to rice, the common crop such as wheat.But then, due to the limitation of roller itself size
Property, stalk is very long and the crop of grain of rice dispersion encountering, such as sorghum, whens adlay etc., is growed on stalk very much since the grain of rice is scattered in.
Stalk must be all put into roller, roller necessarily twists the stalk that breaks simultaneously in the process of threshing, and gathers in cylinder bottom, makes
At huge load, lead to roller deformed damaged.So there is an urgent need for a kind of flat rice-wheat thresher of crawler belt, to solve to fill threshing
The technical issues of setting in threshing course and load greatly, causing bulk deformation.
Invention content
The purpose of the present invention is to provide a kind of flat rice-wheat threshers of crawler belt, to solve to sheller unit threshing course
Middle load is big, the technical issues of causing bulk deformation.
The present invention uses technical solution below：
A kind of flat rice-wheat thresher of crawler belt, including rack (1), sheller unit (2), conveyer (3), vibrating screen (4),
The rack (1) is the frame (11) equipped with support leg, and upper open aggregate bin, the threshing dress are connected under the frame (11)
It sets (2) to be set on the frame (11) comprising driving shaft (5), driven shaft (12), chain (8), bed board (10)；
It is front and back on the frame (11) to be arranged in parallel with the driving shaft being fixed on by bearing block on the frame (11)
(5), driven shaft (12), described driving shaft (5) one end are provided with clutch discs (6), and clutch discs (6) the external connection power source simultaneously drives
The driving shaft (5) rotation, is symmetrically socketed with sprocket wheel (7) at left and right sides of the driving shaft (5), the sprocket wheel (7) with it is described from
It is driven by the chain (8) between moving axis (12), the setting of chain (8) left and right Parallel Symmetric, the chain (8) is symmetrical
Caterpillar belt structure is integrally formed in the bed board (10) that strip plate shape is laterally fixed between chain section (9)；
Multiple threshing tooths (11) are set along bed board described in every (10).
The threshing tooth (11) is V-shaped structure and tip is arranged upward, and bottom is fixedly connected on the bed board (10)
On, the V-shaped plane of the threshing tooth (11) on every bed board (10) is mutually parallel.
The Vertical Square of the place plane of the connection sheet (91) of the chain section (9) sets up wing plate (92) and is formed transversal
Face is the integral structure of L-type, and the mounting hole being arranged on connecting hole (921) and the bed board (10) is provided on the wing plate (92)
(101) it is bolted to connection the bed board (10)；
The connection sheet (91) be on the chain section in outside, described in wing plate (92) outward be symmetrical arranged.
Conveyer (3) main body is a transmission shaft (31) and the parallel driving shaft (5) direction is set to the collection
Bottom in hopper, described transmission shaft (31) one end are stretched out the aggregate bin side wall and the clutch discs (6) homonymy and are passed through with it
V belt translation connects；
Spiral (311) is provided on the transmission shaft (31), transmission shaft (31) other end stretches out the aggregate bin pair
Simultaneously propeller (312) is arranged in the side wall in face, and the propeller (312) is covered with case (313), the inner cavity of the aggregate bin and institute
Case connection is stated, the case (313) inside channel (314) and threshing separator (315) by being connected to, threshing separation
Device (315) is the side that tubular is fixed on the rack, and bottom is opening, and top is provided with air supply duct (316), described to send
Wind pipeline (316) end set has wind turbine (317), the wind turbine (317) to be provided with exhaust outlet (318).
The vibrating screen (43) is set to the aggregate bin top, vibrating screen (43) described in rack (1) correspondence
Side-walls be equipped with opening (42), the vibrating screen (43) does front and back reciprocating motion, the vibration by the opening (42)
Sieve (41) is provided on sieve (43), the sieve (41) covers the upper opening of the aggregate bin；
Drive shaft (44) one end of the vibrating screen is provided with belt wheel and is equipped with the clutch discs (6) with the driving shaft (5)
End be driven by band connection.
Rubber rollers (51) are cased on the driven shaft (12), the chain (8) is sleeved in the rubber rollers (51).
Advantages of the present invention is as follows：
1. the sheller unit uses plate crawler belt formula structure, there can be the threshing face of bigger for the crop of long stalk,
Since there is no rotational agitation, stalk will not be made to be wrapped on the sheller unit.
2. reduce chain drive using the rubber rollers, the unstability of the chain and trembling.
3. forming separation, the threshing system of complete set by vibrating screen, conveyer, threshing separator, wind turbine etc..
Description of the drawings：
Fig. 1 is overall structure of the present invention；
Fig. 2 is whole interior structural schematic diagram of the present invention；
Fig. 3 is rack of the present invention, mesh structure schematic diagram；
Fig. 4 is the structural schematic diagram of front view of the present invention；
Fig. 5 is B-B cross-sectional views of the present invention；
Fig. 6 is sheller unit structural schematic diagram of the present invention；
Fig. 7 is chain section structural schematic diagram of the present invention；
Fig. 8 is bed board structural schematic diagram of the present invention；
Fig. 9 is bed board of the present invention and chain connection structure exploded perspective view；
Specific implementation mode
The following further describes the specific embodiments of the present invention with reference to the drawings.
Following embodiment is only examples made by the present invention to clearly illustrate, and not to the limit of embodiments of the present invention
It is fixed.For those of ordinary skill in the art, it is various forms of that other can also be made on the basis of the following description
Variation changes, and these belong to the protection of obvious changes or variations that spirit of that invention is drawn still in the present invention
Among range.
Referring to the flat rice-wheat thresher of a kind of crawler belt shown in attached drawing 1-9, a kind of flat rice-wheat thresher of crawler belt, packet
Including rack 1, sheller unit 2, conveyer 3, vibrating screen 4, the rack 1 is the frame 11 equipped with support leg, under the frame 11
Open aggregate bin, the sheller unit 2 are set on the frame 11 in connection comprising driving shaft 5, driven shaft 12, chain
Item 8, bed board 10；
On the frame 11 it is front and back be arranged in parallel with the driving shaft 5 being fixed on by bearing block on the frame 11, from
Moving axis 12,5 one end of the driving shaft are provided with clutch discs 6, and 6 external connection power source of the clutch discs simultaneously drives the driving shaft 5 to revolve
Turn, 5 left and right sides of the driving shaft is symmetrically socketed with sprocket wheel 7, passes through the chain between the sprocket wheel 7 and the driven shaft 12
8 transmissions, 8 or so Parallel Symmetric of the chain are arranged, and strip plate shape is laterally fixed between 8 symmetrical chain section 9 of the chain
Caterpillar belt structure is integrally formed in the bed board 10；
Multiple threshing tooths 11 are set along bed board described in every 10.
The threshing tooth 11 is V-shaped structure and tip is arranged upward, and bottom is fixedly connected on the bed board 10, often
The V-shaped plane of the threshing tooth 11 on bed board 10 described in item is mutually parallel.
It is L that the Vertical Square of the place plane of the connection sheet 91 of the chain section 9, which sets up wing plate 92 and forms cross section,
The integral structure of type is provided with the mounting hole 101 being arranged on connecting hole 921 and the bed board 10 on the wing plate 92 and passes through bolt
It is fixedly connected with the bed board 10；
The connection sheet 91 be on the chain section in outside, described in wing plate 92 outward be symmetrical arranged.
3 main body of the conveyer is a transmission shaft 31 and parallel 5 direction of the driving shaft is set in the aggregate bin
Bottom, 31 one end of the transmission shaft are stretched out the aggregate bin side wall and 6 homonymy of the clutch discs and are connect by V belt translation with it；
Spiral 311 is provided on the transmission shaft 31,31 other end of the transmission shaft stretches out the side on the aggregate bin opposite
Simultaneously propeller 312 is arranged in wall, and the propeller 312 is covered with case 313, and the inner cavity of the aggregate bin is connected to the case,
The case 313 is connected to by channel 314 with 315 inside of threshing separator, and the threshing separator 315 is fixed on for tubular
The side of the rack, bottom are opening, and top is provided with air supply duct 316, and 316 other end of the air supply duct is provided with
Wind turbine 317, the wind turbine 317 are provided with exhaust outlet 318.
The vibrating screen 43 is set to the aggregate bin top, the side wall of vibrating screen 43 described in 1 correspondence of the rack
Place is equipped with opening 42, and the vibrating screen 43 does front and back reciprocating motion by the opening 42, is provided on the vibrating screen 43
Sieve 41, the sieve 41 cover the upper opening of the aggregate bin；
44 one end of drive shaft of the vibrating screen is provided with belt wheel and is equipped with the another of the clutch discs 6 with the driving shaft 5
End is driven by band connection.
Rubber rollers 51 are cased on the driven shaft 12, the chain 8 is sleeved in the rubber rollers 51.
Its operation principle is as follows：
Stalk is inserted by head cover in equipment, the grain of rice on stalk is hit by the sheller unit 2, is scraped,
It pulls, since the bed board 10 is arranged for crawler type, the load on direction of rotation no longer is formed to stalk, so stalk will not be rolled up
Entering to be stuck in body, the grain of rice laid falls into the bottom of the frame by the sieve 41, in addition also with a part of weeds,
Most of weeds stay in the top of the sieve 41, and are discharged by the opening by the vibration of vibrating screen 4, by described defeated
It send the spiral 312 of device 3 to import in the case 313, is stirred by the rolling of the propeller 312, pass through the channel
314 enter threshing separators 315, wherein a small amount of weeds will be by thereon due to the wind turbine of the top air supply duct 316
Body is discharged in the exhaust outlet 318, and the grain of rice is unified back later by the open discharge body of 315 lower section of the threshing separator
It receives.When the rubber rollers 51 reduce chain drive, the unstability of the chain and trembling.
Claims (4)
1. a kind of flat rice-wheat thresher of crawler belt, including rack (1), sheller unit (2), conveyer (3), vibrating screen (4), institute
It is the frame (11) equipped with support leg to state rack (1), and upper open aggregate bin is connected under the frame (11), it is characterised in that：
The sheller unit (2) is set on the frame (11) comprising driving shaft (5), driven shaft (12), chain (8), bed board
(10)；
On the frame (11) it is front and back be arranged in parallel with the driving shaft (5) being fixed on by bearing block on the frame (11),
Driven shaft (12), described driving shaft (5) one end are provided with clutch discs (6), clutch discs (6) the external connection power source and described in driving
Driving shaft (5) rotates, and sprocket wheel (7), the sprocket wheel (7) and the driven shaft are symmetrically socketed at left and right sides of the driving shaft (5)
(12) it is driven by the chain (8) between, the setting of chain (8) left and right Parallel Symmetric, the symmetrical chain of the chain (8)
Caterpillar belt structure is integrally formed in the bed board (10) that strip plate shape is laterally fixed between section (9)；
Multiple threshing tooths (11) are set along bed board described in every (10), and the place of the connection sheet (91) of the chain section (9) is flat
The Vertical Square in face sets up wing plate (92) and forms the integral structure that cross section is L-type, the company of being provided on the wing plate (92)
It connects the mounting hole (101) being arranged on hole (921) and the bed board (10) and is bolted to connection the bed board (10)；
The connection sheet (91) is located on the chain section in outside, described in wing plate (92) outward be symmetrical arranged；
The threshing tooth (11) is V-shaped structure and tip is arranged upward, and bottom is fixedly connected on the bed board (10), often
The V-shaped plane of the threshing tooth (11) on bed board described in item (10) is mutually parallel.
2. the flat rice-wheat thresher of a kind of crawler belt according to claim 1, it is characterised in that：The conveyer (3) is main
Body is a transmission shaft (31) and the parallel driving shaft (5) direction is set to bottom in the aggregate bin, the transmission shaft
(31) one end is stretched out the aggregate bin side wall and the clutch discs (6) homonymy and is connect by V belt translation with it；
Spiral (311) is provided on the transmission shaft (31), transmission shaft (31) other end stretches out the aggregate bin opposite
Simultaneously propeller (312) is arranged in side wall, and the propeller (312) is covered with case (313), the inner cavity of the aggregate bin and the cover
Shell is connected to, and the case (313) inside channel (314) and threshing separator (315) by being connected to, the threshing separator
(315) side of the rack is fixed on for tubular, bottom is opening, and top is provided with air supply duct (316), the air-supply
Pipeline (316) end set has wind turbine (317), the wind turbine (317) to be provided with exhaust outlet (318).
3. the flat rice-wheat thresher of a kind of crawler belt according to claim 1, it is characterised in that：The vibrating screen (43) sets
It is placed in the aggregate bin top, the side-walls of vibrating screen (43) described in rack (1) correspondence are equipped with opening (42), described
Vibrating screen (43) does front and back reciprocating motion by the opening (42), and sieve (41), institute are provided on the vibrating screen (43)
State the upper opening that sieve (41) covers the aggregate bin；
Drive shaft (44) one end of the vibrating screen is provided with the end that belt wheel is equipped with the clutch discs (6) with the driving shaft (5)
Portion is driven by band connection.
4. the flat rice-wheat thresher of a kind of crawler belt according to claim 1, it is characterised in that：On the driven shaft (12)
Rubber rollers (51) are cased with, the chain (8) is sleeved in the rubber rollers (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555522.2A CN105123135B (en) | 2015-09-02 | 2015-09-02 | A kind of flat rice-wheat thresher of crawler belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555522.2A CN105123135B (en) | 2015-09-02 | 2015-09-02 | A kind of flat rice-wheat thresher of crawler belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105123135A CN105123135A (en) | 2015-12-09 |
| CN105123135B true CN105123135B (en) | 2018-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510555522.2A Active CN105123135B (en) | 2015-09-02 | 2015-09-02 | A kind of flat rice-wheat thresher of crawler belt |
Country Status (1)
| Country | Link |
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| CN (1) | CN105123135B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107373687B (en) * | 2017-08-09 | 2020-06-09 | 陕西科技大学 | Walnut green husk removing machine |
| CN112655982B (en) * | 2020-11-30 | 2023-04-07 | 大理荣漾核桃机械制造有限公司 | Walnut processing and treating system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087426U (en) * | 1990-12-07 | 1991-10-30 | 西宁市城东区林家崖农工商联合企业公司五金机械修造厂 | Miniature air draught-selecting thresher |
| CN201296511Y (en) * | 2008-08-26 | 2009-08-26 | 吴国平 | Carrier chain dedicated to hoisting machine |
| CN201986383U (en) * | 2011-03-03 | 2011-09-28 | 张保安 | Conveyer of peanut harvesting machine |
| CN202014467U (en) * | 2011-02-22 | 2011-10-26 | 方天标 | Grain threshing device capable of threshing by pressing and rubbing on vibrating sieve |
| CN203313701U (en) * | 2013-06-22 | 2013-12-04 | 朱贤华 | Thresher for soybeans and mung beans |
| CN104509340A (en) * | 2013-12-19 | 2015-04-15 | 柳州美纳机械有限公司 | Rice threshing device |
| CN205005509U (en) * | 2015-09-02 | 2016-02-03 | 支明海 | Flat rice and wheat thresher of track |
-
2015
- 2015-09-02 CN CN201510555522.2A patent/CN105123135B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2087426U (en) * | 1990-12-07 | 1991-10-30 | 西宁市城东区林家崖农工商联合企业公司五金机械修造厂 | Miniature air draught-selecting thresher |
| CN201296511Y (en) * | 2008-08-26 | 2009-08-26 | 吴国平 | Carrier chain dedicated to hoisting machine |
| CN202014467U (en) * | 2011-02-22 | 2011-10-26 | 方天标 | Grain threshing device capable of threshing by pressing and rubbing on vibrating sieve |
| CN201986383U (en) * | 2011-03-03 | 2011-09-28 | 张保安 | Conveyer of peanut harvesting machine |
| CN203313701U (en) * | 2013-06-22 | 2013-12-04 | 朱贤华 | Thresher for soybeans and mung beans |
| CN104509340A (en) * | 2013-12-19 | 2015-04-15 | 柳州美纳机械有限公司 | Rice threshing device |
| CN205005509U (en) * | 2015-09-02 | 2016-02-03 | 支明海 | Flat rice and wheat thresher of track |
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| Publication number | Publication date |
|---|---|
| CN105123135A (en) | 2015-12-09 |
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