CN206005248U - A kind of thresing machine reciprocating sieve - Google Patents
A kind of thresing machine reciprocating sieve Download PDFInfo
- Publication number
- CN206005248U CN206005248U CN201621038245.4U CN201621038245U CN206005248U CN 206005248 U CN206005248 U CN 206005248U CN 201621038245 U CN201621038245 U CN 201621038245U CN 206005248 U CN206005248 U CN 206005248U
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- CN
- China
- Prior art keywords
- reciprocating sieve
- connecting rod
- main frame
- frame body
- thresing machine
- 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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Abstract
This utility model provides a kind of thresing machine reciprocating sieve; main frame body and reciprocating sieve; subframe body is additionally provided between the main frame body and reciprocating sieve; be provided with the secondary connecting rod that can make reciprocating sieve that relative motion is produced relative to subframe body between the subframe body and reciprocating sieve; be provided with the master link that can make subframe body that relative motion is produced relative to main frame body between the main frame body and subframe body, described reciprocating sieve one end is connected with power source by eccentric and driving connecting rod.There is this utility model one subframe body of setting to be connected with main frame body, carry out a shock mitigation system, and arranged eccentric driving vibrosieve work, good stability, had both achieved the Screening Treatment to grain, while reducing equipment self vibration, engine drag reduces, and the integral device life-span is longer.
Description
Technical field
This utility model is related to agricultural equipment technology field, more particularly to a kind of threshing machine equipment, specifically refers to a kind of de-
Grain machine reciprocating sieve.
Background technology
It is well known that machine replace manpower, greatly reduce the labor intensity of people, from arable land, sowing, management, harvesting,
Thresh grain, each link is nearly all substituted by machine.
Thresing machine also one of more ripe equipment at last, used as the northeast farm of Chinese silo, Semen Maydiss are from field
After withdrawal, it is the mode dry in the sun with Semen Maydiss bone, when being stored, needs the threshing through disengaging equipment to process.
Traditional thresing machine needs to carry out threshing in the hopper for be transported to Semen Maydiss by forklift etc. thresing machine, and needing will be de-
Granule after grain carries out preliminary screening, and impurity is separated from grain.
Traditional equipment is laborious, and screening effect is poor, and equipment vibrates larger during vibration screening, and car load is all
As swing, engine drag are big, the service life of integral device is affected.
Content of the invention
The technical problems to be solved in the utility model is for the weak point existing for prior art, there is provided a kind of threshing
Machine reciprocating sieve, the equipment are arranged a subframe body and are connected with main frame body, have been carried out a shock mitigation system, and have been arranged eccentric drive
Vibrosieve works, and good stability had both achieved the Screening Treatment to grain, while reducing equipment self vibration, electromotor hinders
Power reduces, and the integral device life-span is longer.
Technical solution of the present utility model is to provide a kind of thresing machine reciprocating sieve, main frame body and reciprocating sieve as follows, institute
Stating and subframe body is additionally provided between main frame body and reciprocating sieve, being provided between the subframe body and reciprocating sieve can make reciprocating sieve relative to pair
Support body produces the secondary connecting rod of relative motion, and being provided between the main frame body and subframe body to make subframe body produce relative to main frame body
The master link of raw relative motion.
Preferably, described reciprocating sieve one end is connected with power source by eccentric and driving connecting rod.
Preferably, the reciprocating sieve one is terminated with head rod, institute is to be hinged between head rod and reciprocating sieve.
Preferably, being further connected with one end of the second connecting rod on the head rod, cut with scissors in the middle part of second connecting rod
Fixing axle is connected to, the second connecting rod other end is further connected with the 3rd connecting rod.
Preferably, being connected to eccentric in the 3rd connecting rod, the eccentric is provided with main shaft, sets on the main shaft
There is sprocket wheel, the sprocket wheel is connected to power source by chain.
Preferably, the master link and secondary connecting rod are the connecting rod of adjustable in length.
Preferably, the master link is four groups, it is connected one end with main frame body for being hinged, is cunning with subframe body connection end
Dynamic connection, the subframe body are provided with the chute slided for master link.
Preferably, the secondary connecting rod is four groups, it is connected one end with subframe body for being hinged, is cunning with reciprocating sieve connection end
Dynamic connection, the reciprocating sieve are provided with the chute slided for secondary connecting rod.
Preferably, the fixing axle two ends are connected with the both sides of sub-frame body respectively.
Preferably, the main shaft is connected with main frame body by main shaft fixed seat.
Beneficial effect using the technical program：The equipment is arranged a subframe body and is connected with main frame body, has been carried out once
Shock mitigation system, and eccentric drive vibrosieve work is set, good stability had both achieved the Screening Treatment to grain, while drop
Low equipment self vibration, engine drag reduce, and the integral device life-span is longer.
Description of the drawings
Structural representations of the Fig. 1 for the thresing machine reciprocating sieve of utility model.
Shown in figure：1st, main frame body, 2, reciprocating sieve, 3, subframe body, 4, secondary connecting rod, 5, master link, 6, eccentric, 7,
Power source, 8, head rod, the 9, second connecting rod, 10, fixing axle, the 11, the 3rd connecting rod, 12, main shaft, 13, sprocket wheel, 14,
Chain, 15, main shaft fixed seat.
Specific embodiment
For purposes of illustration only, below in conjunction with the accompanying drawings, the thresing machine reciprocating sieve of utility model is elaborated.
As shown in fig. 1, a kind of thresing machine reciprocating sieve, main frame body 1 and reciprocating sieve 2, the main frame body 1 and reciprocating sieve 2 it
Between be additionally provided with subframe body 3, be provided between the subframe body 3 and reciprocating sieve 2 that reciprocating sieve 2 can be made to produce relative to subframe body 3 is relative
The secondary connecting rod 4 of motion, is provided between the main frame body 1 and subframe body 3 that subframe body 3 can be made to produce relative to main frame body 1 is relative
The master link 5 of motion；2 one end of the reciprocating sieve is connected with power source 7 by eccentric 6 and driving connecting rod；The vibrations
Sieve 2 one and be terminated with head rod 8, be to be hinged between institute's head rod 8 and reciprocating sieve 2；Also connect on the head rod 8
There is one end of the second connecting rod 9, be hinged in the middle part of second connecting rod 9 in fixing axle 10,9 other end of the second connecting rod
It is further connected with the 3rd connecting rod 11；Eccentric 6 is connected in 3rd connecting rod 11, the eccentric 6 is provided with main shaft 12, described
Main shaft 12 is provided with sprocket wheel 13, and the sprocket wheel 13 is connected to power source 7 by chain 14；The master link 5 and secondary connecting rod 4 are equal
Connecting rod for adjustable in length；The master link 5 is four groups, is connected one end with main frame body 1 for being hinged, connects with subframe body 3
End is connect for being slidably connected, the subframe body 3 is provided with the chute slided for master link 5；The secondary connecting rod 4 is four groups,
It is connected one end with subframe body 3 for being hinged, with 2 connection end of reciprocating sieve for being slidably connected, the reciprocating sieve 2 is provided with for secondary connection
The chute that bar 4 slides；10 two ends of the fixing axle are connected with the both sides of sub-frame body respectively；The main shaft 12 passes through main shaft fixed seat
15 are connected with main frame body 1, and the reciprocating sieve of the thresing machine is used for the maize sheller that can be walked.
In the above-described embodiments, preferred forms of the present utility model are described, it is obvious that in this utility model
Inventive concept under, can still make a lot of changes.Here, it should be noted that being made under inventive concept of the present utility model
Any change is fallen within protection domain of the present utility model.
Claims (10)
1. a kind of thresing machine reciprocating sieve, is characterized in that：Main frame body（1）And reciprocating sieve（2）, the main frame body（1）And reciprocating sieve（2）
Between be additionally provided with subframe body（3）, the subframe body（3）With reciprocating sieve（2）Between be provided with and can make reciprocating sieve（2）Relative to subframe body
（3）Produce the secondary connecting rod of relative motion（4）, the main frame body（1）With subframe body（3）Between be provided with and can make subframe body（3）Phase
For main frame body（1）Produce the master link of relative motion（5）.
2. thresing machine reciprocating sieve according to claim 1, is characterized in that：The reciprocating sieve（2）One end passes through eccentric（6）
With driving connecting rod and power source（7）Connection.
3. thresing machine reciprocating sieve according to claim 2, is characterized in that：The reciprocating sieve（2）One is terminated with the first connection
Bar（8）, institute's head rod（8）With reciprocating sieve（2）Between for being hinged.
4. thresing machine reciprocating sieve according to claim 3, is characterized in that：The head rod（8）On be further connected with second
Connecting rod（9）One end, second connecting rod（9）Middle part is hinged with fixing axle（10）, second connecting rod（9）The other end
It is further connected with the 3rd connecting rod（11）.
5. thresing machine reciprocating sieve according to claim 4, is characterized in that：3rd connecting rod（11）On be connected to eccentric
（6）, the eccentric（6）It is provided with main shaft（12）, the main shaft（12）It is provided with sprocket wheel（13）, the sprocket wheel（13）By chain
Bar（14）It is connected to power source（7）.
6. thresing machine reciprocating sieve according to claim 1, is characterized in that：The master link（5）With secondary connecting rod（4）?
Connecting rod for adjustable in length.
7. thresing machine reciprocating sieve according to claim 1, is characterized in that：The master link（5）For four groups, with main frame body
（1）Connection one end is to be hinged, with subframe body（3）Connection end is to be slidably connected, the subframe body（3）It is provided with for master link
（5）The chute of slip.
8. thresing machine reciprocating sieve according to claim 1, is characterized in that：The secondary connecting rod（4）For four groups, with subframe body
（3）Connection one end is to be hinged, with reciprocating sieve（2）Connection end is to be slidably connected, the reciprocating sieve（2）It is provided with for secondary connecting rod
（4）The chute of slip.
9. thresing machine reciprocating sieve according to claim 5, is characterized in that：The fixing axle（10）Two ends respectively with sub-frame body
Both sides connection, the main shaft（12）By main shaft fixed seat（15）With main frame body（1）Connection.
10. thresing machine reciprocating sieve according to claim 1, is characterized in that：The reciprocating sieve of the thresing machine is used for feasible
On the maize sheller that walks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621038245.4U CN206005248U (en) | 2016-09-06 | 2016-09-06 | A kind of thresing machine reciprocating sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621038245.4U CN206005248U (en) | 2016-09-06 | 2016-09-06 | A kind of thresing machine reciprocating sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206005248U true CN206005248U (en) | 2017-03-15 |
Family
ID=58258866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621038245.4U Expired - Fee Related CN206005248U (en) | 2016-09-06 | 2016-09-06 | A kind of thresing machine reciprocating sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206005248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113826492A (en) * | 2021-11-03 | 2021-12-24 | 南充市农业科学院 | Agricultural corn thresher |
-
2016
- 2016-09-06 CN CN201621038245.4U patent/CN206005248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113826492A (en) * | 2021-11-03 | 2021-12-24 | 南充市农业科学院 | Agricultural corn thresher |
| CN113826492B (en) * | 2021-11-03 | 2022-10-28 | 南充市农业科学院 | Agricultural corn thresher |
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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: 20170315 Termination date: 20210906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |