CN207810319U - A kind of screening plant for farmland transportation system - Google Patents
A kind of screening plant for farmland transportation system Download PDFInfo
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- CN207810319U CN207810319U CN201721923002.3U CN201721923002U CN207810319U CN 207810319 U CN207810319 U CN 207810319U CN 201721923002 U CN201721923002 U CN 201721923002U CN 207810319 U CN207810319 U CN 207810319U
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- screening
- sieve
- pusher
- layer driving
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- 238000012216 screening Methods 0.000 title claims abstract description 337
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 239000011148 porous material Substances 0.000 claims description 54
- 238000007790 scraping Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000009313 farming Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model is related to a kind of screening plants for farmland transportation system, belong to agricultural mechanical field.Crops in the prior art increase the input of human cost, rot because prolonged storage also results in crops by manually carrying out separation screening.No.1 sieve plate is connect with No.1 screening layer driving mechanism in the utility model, No.1 screens the top that pusher is mounted on No.1 sieve plate, No.1 is screened stock stop and is mounted on No.1 discharge port, No. two sieve plates are connect with No. two screening layer driving mechanisms, No. two screening pushers are mounted on the top of No. two sieve plates, No. two screening stock stop are mounted on No. two discharge ports, No. three sieve plates are connect with No. three screening layer driving mechanisms, No. three screening pushers are mounted on the top of No. three sieve plates, No. three screening stock stop are mounted on No. three discharge ports, No. four screening pushers are mounted on the top of blanking floor bottom plate, No. four screening stock stop are mounted on No. four discharge ports.Artificial screening is not needed.
Description
Technical field
The utility model is related to a kind of screening plants for farmland transportation system, belong to agricultural mechanical field.
Background technology
All be after crop maturity in the prior art by manually carrying out separation screening, on the one hand increase manpower at
On the other hand this input is rotted because prolonged storage also results in crops.
In view of this, disclosing a kind of crop grain collection hand in the patent document that notification number is CN204568853U
Cart, including trolley, trolley include bottom plate and are connected to the side plate at bottom plate both ends, are respectively the first and second side plates,
Bottom plate front opening is movable mouth, cross bar is equipped between the first and second side plates, and trolley is equipped with collection device, collects
Device includes push rod, rotating bar, collecting bag, carrier base and collecting board, and push rod connects rotating bar, and rotating bar is connected to carrier base
On, there are two carrier base is set, it is respectively the first and second carrier bases, turn hole is equipped on the first and second carrier bases.It is above-mentioned
Documents exist, and need manually to carry out screening separation, increase the input of human cost, when extending the storage of crops
Between, it is easy to cause crops and rots.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of structure design conjunction
The screening plant for farmland transportation system of reason.
The technical scheme in the invention for solving the above technical problem is：The screening for being used for farmland transportation system fills
It sets, including totebox and baffle, the baffle is mounted on totebox, and design feature is：Further include No.1 screening layer, two
Number screening layer, No. three screening layers, blanking floor, three screening layer driving mechanisms, four screening pushers and four screening backgauges
Mechanism, three screening layer driving mechanisms are respectively No.1 screening layer driving mechanism, No. two screening layer driving mechanisms and No. three
Screening layer driving mechanism, four screenings pusher are respectively No.1 screening pusher, No. two screening pushers, three
Number screening pusher and No. four screening pushers, four screening stock stop be respectively No.1 screening stock stop,
No. two screening stock stop, No. three screening stock stop and No. four screening stock stop；The No.1 screening layer includes No.1 sieve
Plate, No.1 sieve pore and No.1 discharge port, No. two screening layers include No. two sieve plates, No. two sieve pores and No. two discharge ports, described
No. three screening layers include No. three sieve plates, No. three sieve pores and No. three discharge ports, and the blanking floor includes No. four discharge ports and blanking floor
Bottom plate；The No.1 sieve plate, No. two sieve plates, No. three sieve plates and blanking floor bottom plate are installed on totebox, the No.1 sieve pore
It is arranged on No.1 sieve plate, No. two sieve pores are arranged on No. two sieve plates, and No. three sieve pores are arranged on No. three sieve plates, institute
The size for stating No.1 sieve pore is more than the size of No. two sieve pores, and the size of No. two sieve pores is more than the size of No. three sieve pores, described
No.1 discharge port, No. two discharge ports, No. three discharge ports and No. four discharge ports are arranged at the upper of totebox, the No.1 sieve plate with
No.1 screening layer driving mechanism connects, and the No.1 screening pusher is mounted on the top of No.1 sieve plate, the No.1 screening
Stock stop is mounted on No.1 discharge port, and No. two sieve plates are connect with No. two screening layer driving mechanisms, No. two screenings
Pusher is mounted on the top of No. two sieve plates, and No. two screening stock stop are mounted on No. two discharge ports, described No. three
Sieve plate is connect with No. three screening layer driving mechanisms, it is described No. three screening pusher be mounted on No. three sieve plates top, described three
Number screening stock stop is mounted on No. three discharge ports, and No. four screenings pusher is mounted on the top of blanking floor bottom plate,
No. four screening stock stop are mounted on No. four discharge ports.
Further, each screening layer driving mechanism includes screening layer driving motor, screening layer driving cam and screening
Layer resetting spring, the screening layer driving motor are mounted on totebox, and the screening layer driving cam is driven mounted on screening layer
On dynamic motor, the screening layer driving cam in the No.1 screening layer driving mechanism is connect with No.1 sieve plate, the No.1 sieve plate
It is connect by the screening layer resetting spring in No.1 screening layer driving mechanism with totebox, in No. two screening layer driving mechanisms
Screening layer driving cam connect with No. two sieve plates, No. two sieve plates and totebox pass through in No. two screening layer driving mechanisms
Screening layer resetting spring connects, and the screening layer driving cam in No. three screening layer driving mechanisms is connect with No. three sieve plates, institute
No. three sieve plates are stated to connect by the screening layer resetting spring in No. three screening layer driving mechanisms with totebox.
Further, each screening pusher include screening pusher motor, screening scraping wings, screening pusher sliding slot,
Pusher sliding block and screening pusher lead screw are screened, one end of the screening pusher lead screw is mounted on totebox, the screening pusher
The other end of lead screw is connect with screening pusher motor, and the screening scraping wings is sleeved on screening pusher lead screw, and the screening pushes away
Expect that sliding block is mounted on screening scraping wings, the screening pusher sliding slot is arranged on totebox, and the screening pusher sliding block is embedded in
It screens in pusher sliding slot, the screening scraping wings in No.1 screening pusher is located at the top surface of No.1 sieve plate, described No. two
Screening scraping wings in screening pusher is located at the top surface of No. two sieve plates, the screening pusher in No. three screenings pusher
Plate is located at the top surface of No. three sieve plates, and the screening scraping wings in No. four screenings pusher is located at the top surface of blanking floor bottom plate.
Further, each screening stock stop is connected including screening backgauge cylinder, screening striker plate with screening backgauge
Seat, the screening backgauge cylinder are mounted on totebox, and the screening backgauge cylinder is connect with screening backgauge connecting seat, the sieve
Block selecting material connecting seat is mounted on screening striker plate, and the screening striker plate in the No.1 screening stock stop is slidably mounted on one
On number discharge port, the screening striker plate in No. two screening stock stop is slidably mounted on No. two discharge ports, described No. three
Screening striker plate in screening stock stop is slidably mounted on No. three discharge ports, the screening in No. four screening stock stop
Striker plate is slidably mounted on No. four discharge ports.
Further, the No.1 sieve plate, No. two sieve plates and No. three sieve plates are slidably mounted on totebox, the blanking
Layer bottom plate is fixed on totebox.
Further, the shape of the No.1 sieve pore, No. two sieve pores and No. three sieve pores is circle, the No.1 sieve pore
Diameter is more than the diameter of No. two sieve pores, and the diameter of No. two sieve pores is more than the diameter of No. three sieve pores.
Compared with prior art, the utility model has the following advantages：Crops are picked, realizes and farming is divided
From screening, artificial screening is not needed, reduces the input of human cost, can be within the shorter time packaged crops
Vanning avoids, because of prolonged storage, crops being caused to be rotted.
Description of the drawings
Fig. 1 is the exploded perspective structural representation of the screening plant for farmland transportation system of the utility model embodiment
Figure.
Fig. 2 is the dimensional structure diagram of the screening plant for farmland transportation system of the utility model embodiment.
Fig. 3 is the portions IV enlarged structure schematic diagram in Fig. 2.
Fig. 4 is the portions V enlarged structure schematic diagram in Fig. 2.
In figure：Totebox A1, baffle A2, No.1 screening layer B1, No. two screening layer B2, No. three screening layer B3, blanking floor B4,
Screening layer driving mechanism B5, screening pusher B6, screening stock stop B7, No.1 sieve plate B11, No.1 sieve pore B12, No.1 go out
Material mouth B13, No. two sieve plate B21, No. two sieve pore B22, No. two discharge port B23, No. three sieve plate B31, No. three sieve pore B32, No. three go out
Material mouth B33, No. four discharge port B41, screening layer driving motor B51, screening layer driving cam B52, screening layer resetting spring B53,
Screen pusher motor B61, screening scraping wings B62, screening pusher sliding slot B63, screening pusher slide block B 64, screening pusher lead screw
B65, screening backgauge cylinder B71, screening striker plate B72, screening backgauge connecting seat B73.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment.
Shown in Fig. 1 to Fig. 4, it should however be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings are only used
To coordinate the revealed content of specification, so that those skilled in the art understands and reads, it is new to be not limited to this practicality
The enforceable qualifications of type, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment should all still be fallen new in this practicality in the case where not influencing the effect of the utility model can be generated and the purpose that can reach
In the range of the revealed technology contents of type can be covered.Meanwhile if in this specification with reference as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, enforceable when being also considered as the utility model in the case where changing technology contents without essence
Scope.
The screening plant for farmland transportation system in the present embodiment, including totebox A1, baffle A2, No.1 screening layer
B1, No. two screening layer B2, No. three screening layer B3, blanking floor B4, three screening layer driving mechanism B5, four screening pusher B6
It is respectively No.1 screening layer driving mechanism, No. two screening layers with four screening stock stop B7, three screening layer driving mechanism B5
Driving mechanism and No. three screening layer driving mechanisms, four screening pusher B6 are respectively No.1 screening pusher, No. two sieves
It is respectively No.1 sieve to select pusher, No. three screening pushers and No. four screening pushers, four screening stock stop B7
Stock stop, No. two screening stock stop, No. three screening stock stop and No. four screening stock stop, baffle A2 are selected to be mounted on fortune
On defeated bucket A1.
No.1 screening layer B1 in the present embodiment includes No.1 sieve plate B11, No.1 sieve pore B12 and No.1 discharge port B13, and two
Number screening layer B2 includes No. two sieve plate B21, No. two sieve pore B22 and No. two discharge ports B23, No. three screening layer B3 include No. three sieve plates
B31, No. three sieve pore B32 and No. three discharge port B33, blanking floor B4 include No. four discharge port B41 and blanking floor bottom plate；No.1 sieve plate
B11, No. two sieve plate B21, No. three sieve plate B31 and blanking floor bottom plate are installed on totebox A1, and No.1 sieve pore B12 is arranged one
On number sieve plate B11, No. two sieve pore B22 are arranged on No. two sieve plate B21, and No. three sieve pore B32 are arranged on No. three sieve plate B31, and one
The size of number sieve pore B12 is more than the size of No. two sieve pore B22, and the size of No. two sieve pore B22 is more than the size of No. three sieve pore B32,
No.1 discharge port B13, No. two discharge port B23, No. three discharge port B33 and No. four discharge port B42 are arranged at the upper of totebox A1,
No.1 sieve plate B11 is connect with No.1 screening layer driving mechanism, and No.1 screens the top that pusher is mounted on No.1 sieve plate B11,
No.1 is screened stock stop and is mounted on No.1 discharge port B13, and No. two sieve plate B21 are connect with No. two screening layer driving mechanisms, and two
Number screening pusher is mounted on the top of No. two sieve plate B21, and No. two screening stock stop are mounted on No. two discharge port B23,
No. three sieve plate B31 are connect with No. three screening layer driving mechanisms, and No. three screening pushers are mounted on the top of No. three sieve plate B31,
No. three screening stock stop are mounted on No. three discharge port B33, and No. four screening pushers are mounted on the top of blanking floor bottom plate,
No. four screening stock stop are mounted on No. four discharge port B41.
In the present embodiment, each screening layer driving mechanism B5 includes screening layer driving motor B51, screening layer driving cam
B52 and screening layer resetting spring B53, screening layer driving motor B51 are mounted on totebox A1, screening layer driving cam B52 peaces
On screening layer driving motor B51, the screening layer driving cam B52 and No.1 sieve plate B11 in No.1 screening layer driving mechanism
Connection, No.1 sieve plate B11 are connect with totebox A1 by the screening layer resetting spring B53 in No.1 screening layer driving mechanism, and two
Screening layer driving cam B52 in number screening layer driving mechanism is connect with No. two sieve plate B21, No. two sieve plate B21 and totebox A1
By the screening layer resetting spring B53 connections in No. two screening layer driving mechanisms, the screening layer in No. three screening layer driving mechanisms
Driving cam B52 is connect with No. three sieve plate B31, and No. three sieve plate B31 and totebox A1 passes through in No. three screening layer driving mechanisms
The B53 connections of screening layer resetting spring.
It is each to screen pusher B6 including screening pusher motor B61, screening scraping wings B62, screening in the present embodiment
Pusher sliding slot B63, screening pusher slide block B 64 and screening pusher lead screw B65, one end of screening pusher lead screw B65 are mounted on transport
It struggles against on A1, the other end of screening pusher lead screw B65 is connect with screening pusher motor B61, and screening scraping wings B62 is sleeved on screening and pushes away
Expect on lead screw B65, screening pusher slide block B 64 is mounted on screening scraping wings B62, and screening pusher sliding slot B63 is arranged in totebox
On A1, for screening pusher slide block B 64 in screening pusher sliding slot B63, No.1 screens screening scraping wings B62 in pusher
In the top surface of No.1 sieve plate B11, the screening scraping wings B62 in No. two screening pushers are located at the top surface of No. two sieve plate B21, and three
Screening scraping wings B62 in number screening pusher is located at the top surface of No. three sieve plate B31, No. four screenings screened in pushers
Scraping wings B62 is located at the top surface of blanking layer bottom plate.
It is each to screen stock stop B7 including screening backgauge cylinder B71, screening striker plate B72 and sieve in the present embodiment
Block selecting material connecting seat B73, screening backgauge cylinder B71 are mounted on totebox A1, and screening backgauge cylinder B71 is connect with screening backgauge
Seat B73 connections, screening backgauge connecting seat B73 are mounted on screening striker plate B72, and No.1 screens the screening backgauge in stock stop
Plate B72 is slidably mounted on No.1 discharge port B13, and the screening striker plate B72 in No. two screening stock stop is slidably mounted on two
On number discharge port B23, the screening striker plate B72 in No. three screening stock stop is slidably mounted on No. three discharge port B33, No. four
Screening striker plate B72 in screening stock stop is slidably mounted on No. four discharge port B42.
No.1 sieve plate B11, No. two sieve plate B21 and No. three sieve plate B31 in the present embodiment are slidably mounted on totebox A1
On, blanking layer bottom plate is fixed on totebox A1；The shape of No.1 sieve pore B12, No. two sieve pore B22 and No. three sieve pore B32 is
Circle, the diameter of No.1 sieve pore B12 are more than the diameter of No. two sieve pore B22, and the diameter of No. two sieve pore B22 is more than No. three sieve pore B32
Diameter.
Screening technique in the present embodiment includes the following steps：
The first step：Baffle A2 is opened, crops are loaded into No.1 screening layer B1, baffle is closed after the completion of loading
A2；
Second step：All screening layer driving motor B51 are opened, and by screening layer resetting spring B53, make No.1 sieve plate
B11, No. two sieve plate B21 and No. three sieve plate B31 move back and forth, and according to the size of crops grain size, realize the sieve to crops
Choosing；
Third walks：Make the maximum crops of grain size, stay in No.1 screening layer B1, makes agriculture according to the size of crops grain size
Crop sequentially enters to No. two screening layer B2, No. three screening layer B3 and blanking floor B4；
4th step：The screening scraping wings B62 in pusher is screened by the crops in No.1 screening layer B1 by No.1
No.1 discharge port B13 is shifted onto, by the screening scraping wings B62 in No. two screening pushers by the farming in No. two screening layer B2
Object shifts No. two discharge port B23 onto, by the screening scraping wings B62 in No. three screening pushers by the agriculture in No. three screening layer B3
Crop shifts No. three discharge port B33 onto, by the screening scraping wings B62 in No. four screening pushers by the farming in blanking floor B4
Object shifts No. four discharge port B41 onto；
5th step：Make No.1 screen the screening striker plate B72 in stock stop to open, by the farming in No.1 screening layer B1
Object is flowed out by No.1 discharge port B13, so that the screening striker plate B72 in No. two screening stock stop is opened, by No. two screening layers
Crops in B2 make the screening striker plate B72 in No. three screening stock stop open by No. two discharge port B23 outflows, will
Crops in No. three screening layer B3 make the screening striker plate in No. four screening stock stop by No. three discharge port B33 outflows
B72 is opened, and by the crops in blanking floor B4 by No. four discharge port B41 outflows, the first step to the 5th step carries out successively.
In the 5th step in the present embodiment, the front end of totebox A1 is in the state that raises up, and is conducive to crops outflow.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named
Claiming etc. can be different, described in this specification above content is only to the utility model structure example explanation.
The equivalence changes or simple change that all structure, feature and principles according to described in the utility model patent concept are done, are wrapped
It includes in the protection domain of the utility model patent.Those skilled in the art of the present invention can be to described
Specific embodiment does various modifications or additions or substitutes by a similar method, without departing from the knot of the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of screening plant for farmland transportation system, including totebox and baffle, the baffle is mounted on totebox,
It is characterized in that：Further include No.1 screening layer, No. two screening layers, No. three screening layers, blanking floor, three screening layer driving mechanisms,
Four screening pushers and four screening stock stop, three screening layer driving mechanisms are respectively the driving of No.1 screening layer
Mechanism, No. two screening layer driving mechanisms and No. three screening layer driving mechanisms, four screenings pusher are respectively No.1 sieve
Select pusher, No. two screening pushers, No. three screening pushers and No. four screening pushers, four screenings gear
Material mechanism is respectively No.1 screening stock stop, No. two screening stock stop, No. three screening stock stop and No. four screening backgauges
Mechanism；The No.1 screening layer includes No.1 sieve plate, No.1 sieve pore and No.1 discharge port, and No. two screening layers include No. two sieves
Plate, No. two sieve pores and No. two discharge ports, No. three screening layers include No. three sieve plates, No. three sieve pores and No. three discharge ports, described
Blanking floor includes No. four discharge ports and blanking floor bottom plate；The No.1 sieve plate, No. two sieve plates, No. three sieve plates and blanking floor bottom plate are equal
On totebox, the No.1 sieve pore is arranged on No.1 sieve plate, and No. two sieve pores are arranged on No. two sieve plates, described
No. three sieve pores are arranged on No. three sieve plates, and the size of the No.1 sieve pore is more than the size of No. two sieve pores, No. two sieve pores
Size is more than the size of No. three sieve pores, and the No.1 discharge port, No. two discharge ports, No. three discharge ports and No. four discharge ports are respectively provided with
In the upper of totebox, the No.1 sieve plate is connect with No.1 screening layer driving mechanism, and the No.1 screening pusher is mounted on
The top of No.1 sieve plate, the No.1 screening stock stop are mounted on No.1 discharge port, No. two sieve plates and No. two screenings
Layer driving mechanism connection, No. two screenings pusher are mounted on the top of No. two sieve plates, No. two screening stock stop
On No. two discharge ports, No. three sieve plates are connect with No. three screening layer driving mechanisms, No. three screenings pusher
Mounted on the top of No. three sieve plates, No. three screening stock stop are mounted on No. three discharge ports, No. four screenings pusher
Mechanism is mounted on the top of blanking layer bottom plate, and No. four screening stock stop are mounted on No. four discharge ports.
2. the screening plant according to claim 1 for farmland transportation system, it is characterised in that：Each screening layer driving
Mechanism includes screening layer driving motor, screening layer driving cam and screening layer resetting spring, the screening layer driving motor peace
On totebox, the screening layer driving cam is mounted on screening layer driving motor, the No.1 screening layer driving mechanism
In screening layer driving cam connect with No.1 sieve plate, the No.1 sieve plate and totebox pass through in No.1 screening layer driving mechanism
The connection of screening layer resetting spring, the screening layer driving cam in No. two screening layer driving mechanisms connect with No. two sieve plates,
No. two sieve plates are connect with totebox by the screening layer resetting spring in No. two screening layer driving mechanisms, No. three screenings
Screening layer driving cam in floor driving mechanism is connect with No. three sieve plates, and No. three sieve plates pass through No. three screening layers with totebox
Screening layer resetting spring connection in driving mechanism.
3. the screening plant according to claim 2 for farmland transportation system, it is characterised in that：Each screening pusher
Structure includes screening pusher motor, screening scraping wings, screening pusher sliding slot, screens pusher sliding block and screening pusher lead screw, described
The one end for screening pusher lead screw is mounted on totebox, and the other end of the screening pusher lead screw is connect with screening pusher motor,
The screening scraping wings is sleeved on screening pusher lead screw, and the screening pusher sliding block is mounted on screening scraping wings, the sieve
Pusher sliding slot is selected to be arranged on totebox, for the screening pusher sliding block in screening pusher sliding slot, the No.1 screens pusher
Screening scraping wings in mechanism is located at the top surface of No.1 sieve plate, and the screening scraping wings in No. two screenings pusher is located at two
The top surface of number sieve plate, the screening scraping wings in No. three screenings pusher are located at the top surface of No. three sieve plates, and described No. four are sieved
The screening scraping wings in pusher is selected to be located at the top surface of blanking layer bottom plate.
4. the screening plant according to claim 3 for farmland transportation system, it is characterised in that：Each screening backgauge machine
Structure includes that screening backgauge cylinder, screening striker plate and screening backgauge connecting seat, the screening backgauge cylinder are mounted on totebox
On, the screening backgauge cylinder is connect with screening backgauge connecting seat, and the screening backgauge connecting seat is mounted on screening striker plate,
Screening striker plate in the No.1 screening stock stop is slidably mounted on No.1 discharge port, No. two screening stock stop
In screening striker plate be slidably mounted on No. two discharge ports, screening striker plate in No. three screening stock stop sliding peace
On No. three discharge ports, the screening striker plate in No. four screening stock stop is slidably mounted on No. four discharge ports.
5. the screening plant according to claim 4 for farmland transportation system, it is characterised in that：The No.1 sieve plate,
No. two sieve plates and No. three sieve plates are slidably mounted on totebox, and the blanking layer bottom plate is fixed on totebox.
6. the screening plant according to claim 5 for farmland transportation system, it is characterised in that：The No.1 sieve pore,
The shape of No. two sieve pores and No. three sieve pores is circle, and the diameter of the No.1 sieve pore is more than the diameter of No. two sieve pores, and described two
The diameter of number sieve pore is more than the diameter of No. three sieve pores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923002.3U CN207810319U (en) | 2017-12-31 | 2017-12-31 | A kind of screening plant for farmland transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923002.3U CN207810319U (en) | 2017-12-31 | 2017-12-31 | A kind of screening plant for farmland transportation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207810319U true CN207810319U (en) | 2018-09-04 |
Family
ID=63329307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923002.3U Expired - Fee Related CN207810319U (en) | 2017-12-31 | 2017-12-31 | A kind of screening plant for farmland transportation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207810319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012805A (en) * | 2018-09-11 | 2018-12-18 | 张德斌 | A kind of environment-friendly type rice deep processing polissoir |
-
2017
- 2017-12-31 CN CN201721923002.3U patent/CN207810319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012805A (en) * | 2018-09-11 | 2018-12-18 | 张德斌 | A kind of environment-friendly type rice deep processing polissoir |
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