CN207463607U - A kind of novel agricultural seed refining apparatus - Google Patents
A kind of novel agricultural seed refining apparatus Download PDFInfo
- Publication number
- CN207463607U CN207463607U CN201720955951.3U CN201720955951U CN207463607U CN 207463607 U CN207463607 U CN 207463607U CN 201720955951 U CN201720955951 U CN 201720955951U CN 207463607 U CN207463607 U CN 207463607U
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- conveyer belt
- screening
- hole
- seed
- lower floor
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Abstract
The utility model discloses a kind of novel agricultural seed refining apparatus, and including purification of seeds unit and medicine injecting unit, the seed feeding end of the seed discharge end for cleaning unit and medicine injecting unit is correspondingly arranged；The purification of seeds device includes upper strata screening conveyer belt, middle level screening conveyer belt, lower floor's screening conveyer belt, vibrating device, latch bracket, oscillating plate, biography are shaken supporting rack, transmission is usherd to seat and blow tank；The structure of the utility model is simple with respect to prior seed cleaning plant, by the way of spiral batching pipe and the cooperation of proportion liquid medicine-pouring pipe, greatly improve the mixture homogeneity of vehicle and granular pattern seed, spiral shape thermal current dewatering is employed during making up a prescription, has taken away increased moisture during making up a prescription；The temperature protection scheme in dehydration is provided simultaneously, and seed temperature in dehydration is utmostly reduced while dehydrating effect is ensured and is risen, finally improves seed viability.
Description
Technical field
The utility model belongs to seed manufacture field more particularly to a kind of novel agricultural seed refining apparatus and method.
Background technology
In existing agricultural purification of seeds and during mixing medicine, especially in high-volume seed process, watering and separation procedure
In the presence of being not thorough, often exist make up a prescription it is uneven, make up a prescription after excess moisture or since the overheat in drying process causes seed to deposit
The drawbacks such as motility rate decline.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of novel agricultural seed
Cleaning equipment can realize high-volume agricultural granular type purification of seeds.
Technical solution：To achieve the above object, a kind of novel agricultural seed refining apparatus of the utility model, including seed
Unit is cleaned, the unit of cleaning includes upper strata screening conveyer belt, middle level screening conveyer belt, lower floor's screening conveyer belt, vibration dress
It puts, shake supporting rack, the transmission of latch bracket, oscillating plate, biography is usherd to seat and blow tank；
Upper strata screening conveyer belt, middle level screening conveyer belt and lower floor's screening conveyer belt are horizontal under upper successively respectively
Spacing arranges；It sieves conveyer belt and ranked first screening hole along conveyer belt direction of transfer array is several in the upper strata；The middle level screening
Conveyer belt ranked second screening hole along conveyer belt direction of transfer array is several；Conveyer belt sieves along conveyer belt direction of transfer in the lower floor
Array is several to ranked third screening hole；The feeding end of the blow tank is correspondingly arranged with lower floor's screening conveyer belt forepart discharge end；
Transport roller on the upper strata screening conveyer belt, middle level screening conveyer belt and lower floor's screening conveyer belt is installed jointly
On transmission is usherd to seat, the transmission, which is usherd to seat, to be arranged on by passing supporting rack support of shaking above oscillating plate；The vibrating device setting
It is supported on the downside of oscillating plate, between oscillating plate and vibrating device and is provided with several latch brackets.
Further, the first screening hole is circular through hole；The second screening hole is kidney slot, the third is sieved
Hole is round hole；The hole that the diameter in the first screening hole is more than the second screening hole is wide, and the hole in the second screening hole is wider than third screening
Bore dia.
Further, the small impurity conveyer belt of bottom, preceding impurity storage box and rear impurity storage box are further included；The bottom is small
Impurity conveyer belt is horizontally set on immediately below lower floor's screening conveyer belt, and the direction of transfer and lower screen of the small impurity conveyer belt of bottom
The direction of transfer for dividing conveyer belt is identical；The feeding mouth of the preceding impurity storage box and the small impurity conveyer belt forepart discharge end pair of bottom
It should set；The direction of transfer of the upper strata screening conveyer belt and middle level screening conveyer belt sieves the direction of transfer of conveyer belt with lower floor
On the contrary；The feeding mouth of the rear impurity storage box and upper strata screening conveyer belt and the discharge end pair of middle level screening conveyer belt rear end
It should set.
Advantageous effect：The structure of the utility model is simple with respect to prior seed cleaning plant, using the screening of conveyor type
Mechanism improves cleaning efficiency.
Description of the drawings
Whole first schematic diagram of the attached drawing 1 for the utility model；
Whole second schematic diagram of the attached drawing 2 for the utility model；
Attached drawing 3 is medicine injecting unit structure diagram；
Attached drawing 4 is purification of seeds cellular construction schematic diagram；
Attached drawing 5 is purification of seeds unit internal structure schematic diagram；
Attached drawing 6 is the cooling water recovery structure of the utility model and hot gas case partial schematic diagram；
Attached drawing 7 is spiral batching pipe and spiral cooling zone internal structure partial schematic diagram；
Attached drawing 8 is vibration unit overall schematic；
Attached drawing 9 is vibration unit internal structure schematic diagram；
Attached drawing 10 is proportion liquid medicine-pouring pipe structure diagram；
Attached drawing 11 is proportion liquid medicine-pouring pipe internal structure schematic diagram；
Attached drawing 12 is material hole cap partial structural diagram.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in attached drawing 1 to 5：A kind of novel agricultural seed refining apparatus, it is characterised in that including purification of seeds unit 51
With medicine injecting unit 66, the seed feeding end of the seed discharge end for cleaning unit 51 and medicine injecting unit 66 is correspondingly arranged；
It is described clean unit 51 include upper strata screening conveyer belt 56, middle level screening conveyer belt 55, lower floor screening conveyer belt 54,
Vibrating device 60, oscillating plate 61, passes the supporting rack 59 that shakes, transmits usher to seat 57 and blow tank 52 latch bracket 62；
Upper strata screening conveyer belt 56, middle level screening conveyer belt 55 and lower floor's screening conveyer belt 54 respectively successively from it is upper it
Lower level interval arrangement；It sieves conveyer belt 56 and ranked first screening hole 65 along conveyer belt direction of transfer array is several in the upper strata；Institute
It states middle level screening conveyer belt 55 and ranked second screening hole 64 along conveyer belt direction of transfer array is several；Conveyer belt 54 sieves in the lower floor
Screening hole 63 is ranked third along conveyer belt direction of transfer array is several；The feeding end of the blow tank 52 sieves conveyer belt 54 with lower floor
Forepart discharge end is correspondingly arranged；
Transport roller on the upper strata screening conveyer belt 56, middle level screening conveyer belt 55 and lower floor's screening conveyer belt 54 is total to
With being mounted on conveyer belt seat 57, the transmission is usherd to seat 57 is arranged on the top of oscillating plate 61 by passing the support of supporting rack 59 of shaking；Institute
State vibrating device 60 and be arranged on the downside of oscillating plate 61, between oscillating plate 61 and vibrating device 60 support be provided with several described
Latch bracket 62.
The first screening hole 65 is circular through hole；The second screening hole 64 is kidney slot, the third sieves hole 63
For round hole；The hole that the diameter in the first screening hole 65 is more than the second screening hole 64 is wide, and the hole in the second screening hole 64 is wider than third
Sieve 63 diameter of hole.
As shown in figure 5, further include the small impurity conveyer belt 63.1 of bottom, preceding impurity storage box 53 and rear impurity storage box 58；
The small impurity conveyer belt 63.1 of bottom is horizontally set on immediately below lower floor's screening conveyer belt 54, and the small impurity conveyer belt of bottom
63.1 direction of transfer is identical with the direction of transfer of lower floor's screening conveyer belt 54；The feeding mouth of the preceding impurity storage box 53 and bottom
The small 63.1 forepart discharge end of impurity conveyer belt of layer is correspondingly arranged；Conveyer belt 55 is sieved in the upper strata screening conveyer belt 56 and middle level
Direction of transfer is opposite with the direction of transfer of lower floor's screening conveyer belt 54；The feeding mouth of the rear impurity storage box 58 is sieved with upper strata
Conveyer belt 56 and the discharge end of middle level 55 rear end of screening conveyer belt are correspondingly arranged.
As shown in figure 3, the medicine injecting unit 66 includes seed feed hopper 20, vehicle feed hopper 1, vehicle mixed cell
3rd, vehicle medicine-pouring pipe 21, spiral match pencil 19, blanking unit 12, seed splice jug 13 and vibration unit 4；Wherein blow tank 52
The feeding end of discharge end and seed feed hopper 20 be correspondingly arranged；
The spiral is coiled on cylindricality vibration unit 4 with pencil 19 is spiral；The discharging of the seed feed hopper 20
It holds and connects connection with seed feeding mouth of the spiral with 19 upper end of pencil；Discharge end of the spiral with 19 lower end of pencil and blanking unit 12
Feeding end connection connection；The feeding end of the discharge end and seed splice jug 13 of the blanking unit 12 is correspondingly arranged；
Four vehicle medicine-pouring pipes 21 being vertically arranged match 19 circumference array distribution of pencil along spiral, and make up a prescription
Liquid medicine-pouring pipe 21 vertically makes up a prescription inner cavity 30 successively across each layer of the spiral with pencil 19, and the tube wall of vehicle medicine-pouring pipe 21 is along length
Direction is provided with several material holes 36, and several material holes 36 correspond to each layer and make up a prescription inner cavity 30, as shown in Figure 11, due to difference
The exit velocity of the medicine-pouring hole 36 of different height caused by the pressure difference of height is different, in order to enable each medicine-pouring hole 36 uniform
To each 30 fluid injection of layer dosing cavity, several material holes 36 on proportion liquid medicine-pouring pipe 21 become smaller successively from top to bottom and vehicle is noted
Several material holes 36 on pencil 21 become smaller successively from top to bottom；21 bottom end seal of vehicle medicine-pouring pipe；
The discharge end of several vehicle feed hoppers 1 connects connection with the feeding end of vehicle mixed cell 3 jointly；Institute
It states vehicle mixed cell 3 and 20 top of seed feed hopper is arranged on by the support of support column 54,3 bottom of vehicle mixed cell
Four discharge ends are corresponding respectively to connect the feeding end for connecting four 21 upper ends of vehicle medicine-pouring pipe.
As shown in Fig. 3 or 7, the spiral with 30 cross section of inner cavity of making up a prescription in pencil 19 for long rectangle, inner cavity of making up a prescription
The 41 upper edge hand of spiral of spiral shape food water conservancy diversion slope in 30 is staggeredly uniformly arranged several organ timbering shape food resistance stakes 28.
As shown in Fig. 3 or 6, drying oven 16, gas-guide tube 15 and hot gas case 14 are further included；The heated drying gas of the drying oven 16
Outlet connects connection by gas-guide tube 15 and gas connection 24 with the air inlet of hot gas case 14；The venthole of the hot gas case 14
It is connected with discharge end of the spiral with 19 bottom of pencil.
As shown in Fig. 3 or 6, spiral cooling zone 18, cooling water tank 5, water storage box 8, cooling water tank 9, return water tank are further included
11；
The spiral winding of the spiral cooling zone 18 is to identical with pencil 19 with spiral, and the coiling vibration of spiral cooling zone 18 is single
Member 4, the upper hurricane band fixation of spiral cooling zone 18 are fitted on lower hurricane band of the spiral with pencil 19；Its spiral cooling zone 18
Inner homogeneous is provided with several water-guiding holes 29, and the hand of spiral of water-guiding hole 29 along spiral cooling zone 18 extends to spiral cooling zone
18 upper and lower end parts；
The cooling water tank 5 is located above spiral cooling zone 18, on the water outlet of cooling water tank 5 and spiral cooling zone 18
29 upper end of several water-guiding holes blasthole pass through the 5th water pipe 6 connection connection；Several water-guiding holes 29 in spiral cooling zone 18
The apopore of lower end connects connection return water tank 11 by the first water pipe 23；The water outlet of the return water tank 11 passes through the second water
The connection connection cooling water tank 9 of pipe 10 enters water tank；The cooling water tank 9 enters water by third water pipe connection connection water storage box 8
Case；The water outlet of the water storage box 8 connects connection by the 4th water pipe 7 with the water intake end of cooling water tank 5；
Water pump is provided on wherein the 4th water pipe 7, third water pipe and the second water pipe 10；First water pipe 23, the second water pipe 10,
Water valve is respectively arranged on third water pipe and the 4th water pipe 7；
Its water storage box 8 also connects extraneous cold water source by water valve unicom.
As in figs. 8 or 9, the vibration unit 4 includes chamber column 35, vibration column 27, passes the column 22 that shakes, vibration column base 26 and branch
Support spring 25；The chamber column 35 is the column construction for being internally provided with cylindrical cavity, and the support of chamber column 35 is arranged on seed feed hopper 20
Between blanking unit 12；The vibration column 27 is internally provided with vibrating device, and vibration column 22 is concentric to be vacantly arranged on chamber column
35 inner cavities, two vibration column bases 26 are fixed at 27 upper and lower ends of vibration column；26 top of vibration column base of its 27 upper end of vibration column
Several support springs 25,26 bottom of vibration column base of 27 lower end of vibration column are provided between the upper wall of 35 inner cavity of chamber column
Several support springs 25 are provided between the lower wall of 35 inner cavity of chamber column；Several roots for passing the column 22 that shakes vertically are fixedly installed
In 27 side wall of vibration column, and several biographies shake column 22 along 27 axial direction array distribution of vibration column, and several columns 22 that shake that pass are each passed through
Several biographies of 35 side wall of chamber column shake column by hole, and several 22 ends of column that shake that pass correspond to each layer inner wall that top pressure matches pencil 19 in spiral
On；Vibrating device can be uniformly transferred vibration to spiral with pencil 19, internal seed can be made to roll in inside, convenient for control
Being sufficiently mixed convenient for vehicle while blanking process processed.
As shown in Figure 10,11,12, material hole cap 37 is equipped at the material hole 36 on 21 outer wall of vehicle medicine-pouring pipe,
Its several material hole cap 37 is inverted bucket shape structure, and the 38 middle part sealing of crown of several material hole caps 37 is set in each material hole 36
Top, the cap body 39 of 37 lower part of material hole cap are enclosed in 36 surrounding of material hole.
As shown in Fig. 1 to 12, a kind of dosage of novel agricultural seed refining apparatus is as follows
Purification of seeds process：The uniform blanking of seed containing a large amount of impurity to upper strata is sieved on conveyer belt 56, in closing
The driving motor of layer screening conveyer belt 56, middle level screening conveyer belt 55 and lower floor's screening conveyer belt 54 is opened the small impurity of bottom and is passed
Band 63.1, while Vibration on Start-up device 60 are sent, upper strata screening conveyer belt 56 and middle level screening conveyer belt 55 is made to be in vibrational state,
The super-huge impurity such as stem, leaf is retained on upper strata screening conveyer belt 56, remaining is leaked down by the first screening hole 65 to middle level
Sieve conveyer belt 55；The large size impurity such as seed hulls, big clast is retained on middle level screening conveyer belt 55, remaining passes through the second sieve
Point hole 64 is leaked down sieves conveyer belt 54 to lower floor；The fine particles such as the grains of sand on lower floor's screening conveyer belt 54 sieve hole by third
63 leak down to the small impurity conveyer belt 63.1 of bottom, and little particle impurity transmits simultaneously blanking to preceding impurity with lower floor's screening conveyer belt 54
In storage box 53；After conveyer belt 56 and middle level screening 55 screening process of conveyer belt are sieved in upper strata, start upper strata screening transmission
The driving motor of conveyer belt 55 and lower floor's screening conveyer belt 54, upper strata screening conveyer belt 56 and middle level screening are sieved with 56, middle level
On conveyer belt 55 sundries transmission and blanking to rear impurity storage box 58 in, lower floor screening conveyer belt 54 on seed transmission and under
In material to seed feed hopper 20.
Seed makes up a prescription process：Purification of seeds unit by granular pattern seed blanking to seed feed hopper 20 to be dispensed,
Grain shape seed is uniformly introduced from 20 discharge end of seed feed hopper to spiral under the blanking device effect in feed hopper 20 matches pencil
In the seed feeding mouth of 19 upper ends, while Vibration on Start-up device, vibration is passed to spiral and matches by the column 22 that shakes of the biography on vibration column 27
Pencil 19 makes granular pattern seed, along the 41 direction slip of spiral food water conservancy diversion slope, be eaten in each layer makes up a prescription inner cavity 30 in cylindricality
Object resistance stake 28 coordinates granular pattern seed under effect of vibration state to do tumbling motion during gliding；
At the same time, several make up a prescription is mixed in water respectively in advance, and in the ratio difference blanking pre-set extremely
In several corresponding vehicle feed hoppers 1, several vehicle is thoroughly mixed in vehicle mixed cell 3, when above-mentioned
Granular pattern seed uniformly introduce to spiral in pencil 19 while, open the valves of several 21 upper end feeding mouths of vehicle medicine-pouring pipe
Door makes the mixing vehicle of vehicle mixed cell 3 uniformly flow into vehicle medicine-pouring pipe 21, the mixing in vehicle medicine-pouring pipe 21
Vehicle is uniformly introduced from several material holes 36 on 21 side wall of vehicle medicine-pouring pipe to spiral matches with each layer inside pencil 19
In medicine inner cavity 30, mixing vehicle is sufficiently mixed with granular pattern seed in each layer makes up a prescription inner cavity 30 and is snapped down to spiral with pencil
The discharge end of 19 lower ends slides together therewith to blanking unit 12, is opened after the seed in blanking unit 12 reaches constant weight
Dynamic blanking device opens the valve of 12 discharge port of blanking unit, in the concentration of food blanking to seed splice jug 13 processed；
Vehicle dehydration：During above-mentioned make up a prescription, mixing vehicle in each layer makes up a prescription inner cavity 30 with granular pattern
After seed is sufficiently mixed, the moisture in vehicle has also entered in granular pattern seed together；Since moisture is tight into membership
Ghost image rings the follow-up survival rate of seed, therefore is dehydrated during making up a prescription using dehydration scheme, and the food for making final blanking is drying
Dehydrating prods；
Specific dewatering, in granular pattern seed and mixing vehicle together in each layer makes up a prescription inner cavity 30 along spiral food
During the 41 direction slip of water conservancy diversion slope, the valve of 12 discharge port of blanking unit is in off state, and starts drying oven 16, is done
Drying hot-air in dry stove 16 is imported by gas-guide tube 15 in thermal-insulating type hot gas case 14, the drying hot-air in hot gas case 14
Discharge end of the spiral with 19 bottom of pencil is entered to from venthole, dry hot-air passes through along spiral with 19 hand of spiral of pencil
Each layer makes up a prescription inner cavity 30, finally takes away spiral and is discharged with the moisture in pencil 19 from food feeding mouth of the spiral with 19 upper end of pencil
To seed feed hopper 20, final discharge is extraneous；
Temperature protection process：It makes up a prescription above-mentioned in dehydration, the hot gas that drying oven 16 generates is to vehicle medicine-pouring pipe
Seed in 21 produces additional heating effect, if but over-heating can seriously affect the final survival rate of seed, thus upper
During stating, pulling temperature protection scheme is employed；
Actual temp protection scheme is as follows, and dry hot-air is made up a prescription inner cavity along spiral with 19 hand of spiral of pencil by each layer
During 30, spiral identifies critical-temperature and alarms with the temperature sensor in pencil 19, opens the of cooling water tank 5 at this time
Water valve on five water pipes 6 makes cold water uniformly be flowed into from the water inlet above spiral cooling zone 18 several in spiral cooling zone 18
Water-guiding hole 29, and cold water at the uniform velocity flows down along hurricane band direction, and takes away spiral cooling zone 18 and its spiral being close to pencil
Heat on 19, final water enters from the first water pipe 23 of 18 lower end of spiral cooling zone in return water tank 11, then by recycle-water
Hot water in case 11 is directed into cooling water tank 9 by water pump, and cooling water tank 9 cools down hot water, and is directed into water storage box 8, stores
Cooling water in water tank 8 is continuously introduced into cooling water tank 5 under the action of water pump, so recycles, while dehydrating effect is ensured
It utmostly reduces seed temperature in dehydration to rise, finally improves seed viability.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of novel agricultural seed refining apparatus, it is characterised in that described to clean unit including purification of seeds unit (51)
(51) including upper strata screening conveyer belt (56), middle level screening conveyer belt (55), lower floor's screening conveyer belt (54), vibrating device
(60), latch bracket (62), oscillating plate (61), pass the supporting rack (59) that shakes, transmission is usherd to seat (57) and blow tank (52)；
The upper strata screening conveyer belt (56), middle level screening conveyer belt (55) and lower floor's screening conveyer belt (54) are respectively successively from upper
Under level interval arrangement；The upper strata screening conveyer belt (56) ranked first screening hole along conveyer belt direction of transfer array is several
(65)；The middle level screening conveyer belt (55) ranked second screening hole (64) along conveyer belt direction of transfer array is several；The lower floor
Screening conveyer belt (54) ranked third screening hole (63) along conveyer belt direction of transfer array is several；The feeding end of the blow tank (52)
Conveyer belt (54) forepart discharge end is sieved with lower floor to be correspondingly arranged；
Transport roller on the upper strata screening conveyer belt (56), middle level screening conveyer belt (55) and lower floor's screening conveyer belt (54)
Transmission is commonly mounted on to usher to seat on (57), it is described transmission usher to seat (57) by pass shake supporting rack (59) support be arranged on oscillating plate
(61) top；The vibrating device (60) is arranged on the downside of oscillating plate (61), between oscillating plate (61) and vibrating device (60)
Support is provided with several latch brackets (62).
2. a kind of novel agricultural seed refining apparatus according to claim 1, it is characterised in that：The first screening hole
(65) it is circular through hole；Second screening hole (64) is kidney slot, third screening hole (63) is round hole；First screening
The hole that the diameter in hole (65) is more than the second screening hole (64) is wide, and the hole of the second screening hole (64) is wider than third screening hole (63) directly
Diameter.
3. a kind of novel agricultural seed refining apparatus according to claim 1, it is characterised in that：Further include the small impurity of bottom
Conveyer belt (63.1), preceding impurity storage box (53) and rear impurity storage box (58)；Small impurity conveyer belt (63.1) water of bottom
It is flat to be arranged on immediately below lower floor's screening conveyer belt (54), and the direction of transfer of the small impurity conveyer belt (63.1) of bottom is sieved with lower floor
The direction of transfer of conveyer belt (54) is identical；The feeding mouth of the preceding impurity storage box (53) and the small impurity conveyer belt (63.1) of bottom
Forepart discharge end is correspondingly arranged；The upper strata screening conveyer belt (56) and direction of transfer and the lower floor of middle level screening conveyer belt (55)
The direction of transfer for sieving conveyer belt (54) is opposite；The feeding mouth of the rear impurity storage box (58) and upper strata screening conveyer belt (56)
It is correspondingly arranged with the discharge end of middle level screening conveyer belt (55) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955951.3U CN207463607U (en) | 2017-08-02 | 2017-08-02 | A kind of novel agricultural seed refining apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720955951.3U CN207463607U (en) | 2017-08-02 | 2017-08-02 | A kind of novel agricultural seed refining apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463607U true CN207463607U (en) | 2018-06-08 |
Family
ID=62256356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720955951.3U Expired - Fee Related CN207463607U (en) | 2017-08-02 | 2017-08-02 | A kind of novel agricultural seed refining apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207463607U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332145A (en) * | 2018-11-23 | 2019-02-15 | 滕冬华 | Mushroom screening installation and method |
| CN109701740A (en) * | 2018-12-17 | 2019-05-03 | 大连理工大学 | It is used to prepare the small particle garbage classification device of biological organic fertilizer |
| CN112125000A (en) * | 2020-09-22 | 2020-12-25 | 苏州云式环境科技有限公司 | Workshop is thrown material department dust and is collected and raw materials recovery unit |
-
2017
- 2017-08-02 CN CN201720955951.3U patent/CN207463607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332145A (en) * | 2018-11-23 | 2019-02-15 | 滕冬华 | Mushroom screening installation and method |
| CN109701740A (en) * | 2018-12-17 | 2019-05-03 | 大连理工大学 | It is used to prepare the small particle garbage classification device of biological organic fertilizer |
| CN112125000A (en) * | 2020-09-22 | 2020-12-25 | 苏州云式环境科技有限公司 | Workshop is thrown material department dust and is collected and raw materials recovery unit |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |