CN206415059U - A kind of compound biological feedstuff of stalk mixing arrangement - Google Patents
A kind of compound biological feedstuff of stalk mixing arrangement Download PDFInfo
- Publication number
- CN206415059U CN206415059U CN201720062115.2U CN201720062115U CN206415059U CN 206415059 U CN206415059 U CN 206415059U CN 201720062115 U CN201720062115 U CN 201720062115U CN 206415059 U CN206415059 U CN 206415059U
- Authority
- CN
- China
- Prior art keywords
- wall
- blending tank
- power transmission
- transmission shaft
- crushing knife
- 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.)
- Expired - Fee Related
Links
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a kind of compound biological feedstuff of stalk mixing arrangement of feed-processing equipment technical field, including blending tank, closure is provided with the top of the blending tank, the crown center of the closure is vertically plugged with power transmission shaft, and the bottom of power transmission shaft is arranged on the inner chamber of blending tank, drive mechanism is provided with the top of the outer wall of the power transmission shaft, and the bottom of drive mechanism is connected to the top of closure, axle sleeve is socketed with the middle part of the outer wall of the power transmission shaft, the left and right sides of the axle sleeve is evenly arranged with rotor crushing knife, the mutual cooperation of timing unit and clock unit that the utility model passes through control device, control device is set to control the rotation of motor and the work of water pump respectively, the rotation time of motor and the working time of water pump can be controlled simultaneously, make the quality of the straw feed of mixing more excellent, and production cost can be saved.
Description
Technical field
The utility model is related to feed-processing equipment technical field, specially a kind of compound biological feedstuff of stalk mixing dress
Put.
Background technology
Stalk is the general name of ripe crops cauline leaf (fringe) part, is often referred to wheat, paddy rice, corn, potato class, rape, cotton
The remainder of flower, sugarcane and other crops (being usually coarse food grain) after harvest seed, the photosynthetic product of crops has
More than half is present in stalk, and stalk is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter etc., be it is a kind of have it is multiduty can be again
Raw living resources, stalk is also a kind of roughage, and feature is that crude fiber content is high, and contains lignin etc., lignin fibre
Though element can not be utilized by pig, chicken, it can be absorbed and be utilized by livestocks such as ruminant ox, sheep, it is traditional to be raised for stalk
The mixing of material is most of can not to control the incorporation time of feed, make the inferior quality of the feed of mixing, therefore, it is proposed that a kind of
Compound biological feedstuff of stalk mixing arrangement.
Utility model content
The purpose of this utility model is to provide a kind of compound biological feedstuff of stalk mixing arrangement, to solve above-mentioned background
Traditional mixing for straw feed for being proposed in technology is most of can not to control the incorporation time of feed, make the feed of mixing
Inferior quality the problem of.
To achieve the above object, the utility model provides following technical scheme:A kind of compound biological feedstuff of stalk mixing
Closure is provided with the top of device, including blending tank, the blending tank, the crown center of the closure is vertically plugged with biography
Moving axis, and the bottom of power transmission shaft is arranged at the top of the inner chamber of blending tank, the outer wall of the power transmission shaft and is provided with drive mechanism, and drive
The bottom of motivation structure is connected in the middle part of the top of closure, the outer wall of the power transmission shaft and is socketed with axle sleeve, the left and right of the axle sleeve
Both sides are evenly arranged with rotor crushing knife, and the left and right sidewall of the blending tank inner chamber is evenly arranged with stator crushing knife, and
Stator crushing knife and the interlaced arrangement of rotor crushing knife, the inner chamber of the blending tank are horizontally arranged with screen cloth, and the screen cloth is set
Put in the bottom of stator crushing knife, the outer wall bottom of the power transmission shaft is uniformly socketed with screw thread puddler, and spiral shell by adapter sleeve
Line puddler is arranged on the bottom of screen cloth, and the inner chamber transverse splicing of the blending tank has dividing plate, and dividing plate is arranged on power transmission shaft
Feed hopper is provided with the top of bottom, the left side wall of the blending tank and at the top of right side wall, and feed hopper is arranged on stator crushing
Small powder feed hopper is provided with the middle part of the top of knife, the left side wall of the blending tank and in the middle part of right side wall, and small powder feed hopper is set
Put on the top of screw thread puddler, the bottom left and right sides of the blending tank Inner chambers is provided with stock guide, guide described in two groups
Discharge nozzle vertically is plugged between plate, the outer wall of the discharge nozzle is provided with control valve, and the bottom of the blending tank is provided with branch
Seat is supportted, the left side wall bottom of the blending tank is provided with control device, and the control device is electrically connected with drive mechanism, described
The inner cavity top of blending tank is evenly arranged with water inlet pipe, and the outer wall of the water inlet pipe is evenly arranged with shower nozzle.
It is preferred that, the drive mechanism includes dust cover, and the left and right sidewall of the dust cover inner chamber is provided with driving electricity
Machine, the outer wall of the output shaft of the motor is socketed with driving conical gear, and the bottom of the driving conical gear is provided with
Drive cone gear, the drive cone gear is socketed in the outer wall of power transmission shaft.
It is preferred that, neck is offered in the middle part of the outer wall of the dividing plate, the outer wall of the dividing plate uniformly offers material guide hole, institute
State the outer wall that material guide hole is circumferentially arranged in dividing plate.
It is preferred that, the control device includes central processing unit, and it is single that the central processing unit electrically inputs connection A/D conversions
Member, the A/D converting units electrically input connection clock unit, and the clock unit electrically inputs connection timing unit, described
Electrically output connects memory cell, driver element and data acquisition unit, the data acquisition unit electricity to central processing unit respectively
Property output connection data comparison unit, the driver element electrically output connection water pump and motor respectively.
It is preferred that, the shower nozzle includes being provided with connection screw thread, the connection at the top of connecting tube, the outer wall of the connecting tube
The bottom of pipe is provided with water knockout drum, and the outer wall of the water knockout drum is evenly arranged with atomizer.
Compared with prior art, the beneficial effects of the utility model are:The timing list that the utility model passes through control device
The mutual cooperation of member and clock unit, enables control device to control the rotation of motor and the work of water pump respectively, simultaneously
The rotation time of motor and the working time of water pump can be controlled, makes the quality of the straw feed of mixing more excellent,
And production cost can be saved.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model driving mechanism structure schematic diagram;
Fig. 3 is the utility model diaphragm structure schematic diagram;
Fig. 4 is the utility model control device system principle diagram;
Fig. 5 is the utility model nozzle structure schematic diagram.
In figure:1 blending tank, 2 closures, 3 power transmission shafts, 4 drive mechanisms, 41 dust covers, 42 motors, 43 driving circular cones
Gear, 44 drive cone gears, 5 rotor crushing knifes, 6 stator crushing knifes, 7 screen clothes, 8 screw thread puddlers, 9 dividing plates, 91 necks, 92
Material guide hole, 10 feed hoppers, 11 small powder feed hoppers, 12 stock guides, 13 discharge nozzles, 14 control valves, 15 support bases, 16 control devices,
161 central processing units, 162A/D converting units, 163 clock units, 164 timing units, 165 memory cell, 166 driver elements,
167 data acquisition units, 168 data comparison units, 169 water pumps, 17 water inlet pipes, 18 shower nozzles, 181 connecting tubes, 182 connection spiral shells
Line, 183 water knockout drums, 184 atomizers, 19 axle sleeves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme:A kind of compound biological feedstuff of stalk mixing dress
Put, including blending tank 1, the top of blending tank 1 is provided with closure 2, and the crown center of closure 2 is vertically plugged with power transmission shaft 3,
And the bottom of power transmission shaft 3 is arranged at the top of the inner chamber of blending tank 1, the outer wall of power transmission shaft 3 and is provided with drive mechanism 4, and driving machine
The bottom of structure 4 is connected in the middle part of the top of closure 2, the outer wall of power transmission shaft 3 and is socketed with axle sleeve 19, and the left and right sides of axle sleeve 19 is equal
Rotor crushing knife 5 is evenly arranged with, the left and right sidewall of the inner chamber of blending tank 1 is evenly arranged with stator crushing knife 6, and stator is crushed
Knife 6 and the interlaced arrangement of rotor crushing knife 5, the inner chamber of blending tank 1 are horizontally arranged with screen cloth 7, and screen cloth 7 is arranged on stator crushing
The bottom of knife 6, the outer wall bottom of power transmission shaft 3 is uniformly socketed with screw thread puddler 8 by adapter sleeve, and screw thread puddler 8 is set
In the bottom of screen cloth 7, the inner chamber transverse splicing of blending tank 1 has dividing plate 9, and dividing plate 9 is arranged on the bottom of power transmission shaft 3, blending tank 1
Left side wall at the top of and right side wall at the top of be provided with feed hopper 10, and feed hopper 10 is arranged on the top of stator crushing knife 6, mixes
Close in the middle part of the left side wall of tank 1 and be provided with small powder feed hopper 11 in the middle part of right side wall, and small powder feed hopper 11 is arranged on screw thread and stirred
The top of bar 8 is mixed, the bottom left and right sides of the Inner chambers of blending tank 1, which is provided between stock guide 12, two groups of stock guides 12, vertically inserts
Discharge nozzle 13 is connected to, the outer wall of discharge nozzle 13 is provided with control valve 14, and the bottom of blending tank 1 is provided with support base 15, blending tank 1
Left side wall bottom be provided with control device 16, control device 16 is electrically connected with drive mechanism 4, the inner cavity top of blending tank 1
Water inlet pipe 17 is evenly arranged with, the outer wall of water inlet pipe 17 is evenly arranged with shower nozzle 18.
Wherein, drive mechanism 4 includes dust cover 41, and the left and right sidewall of the inner chamber of dust cover 41 is provided with motor 42,
The outer wall of the output shaft of motor 42 is socketed with driving conical gear 43, and the bottom of driving conical gear 43 is provided with transmission circle
Bevel gear 44, drive cone gear 44 is socketed in the outer wall of power transmission shaft 3, it is ensured that drive mechanism 4 has good driving and transmission
Ability, reduces and offers neck 91 in the middle part of the loss of driving work(, the outer wall of dividing plate 9, the outer wall of dividing plate 9 uniformly offers material guide hole
92, material guide hole 92 is circumferentially arranged in the outer wall of dividing plate 9, and the feed that convenient mixing is completed can be discharged, and control device 16 is wrapped
Central processing unit 161 is included, electrically input connects A/D converting units 162 to central processing unit 161, and A/D converting units 162 are electrically defeated
Enter to connect clock unit 163, electrically input connects timing unit 164 to clock unit 163, and central processing unit 161 is electrically defeated respectively
Go out to connect memory cell 165, driver element 166 and data acquisition unit 167, electrically output connects number to data acquisition unit 167
According to comparison unit 168, electrically output connects water pump 169 and motor 42 to driver element 166 respectively, it is ensured that the energy of control device 16
The rotation of enough motors 42 of control respectively and the work of water pump 169, at the same can control motor 42 rotation time and
The working time of water pump 169, shower nozzle 18 includes being provided with connection screw thread 182 at the top of connecting tube 181, the outer wall of connecting tube 181, even
The bottom of adapter 181 is provided with water knockout drum 183, and the outer wall of water knockout drum 183 is evenly arranged with atomizer 184, made by shower nozzle
18 water sprayed out are more uniform, while the convenient replacing for shower nozzle 18, reduces later maintenance cost.
Operation principle:The utility model is set as one to the rotation time of motor 42 respectively by timing unit 164
180 seconds working times with water pump 169 were set as 120 seconds, by clock unit 163 to timing unit 164
The time of setting carries out timing, then by the information transmission of timing into A/D converting units 162, will by A/D converting units 162
The information transmission passed over gathers A/D converting units 162 into central processing unit 161, by data acquisition unit 167 and transmitted
To the information in central processing unit 161, then by the information transmission of collection into data comparison unit 168, pass through data comparison list
Member 168 contrasted the information passed over and the information that is stored in memory cell 165, then the result of contrast is delivered to
In central processor 161, the comparing result passed over is delivered in driver element 166 by central processing unit 161, by driving
Moving cell 166 drives motor 42 to rotate and is worked with water pump 169, pass through and drive electricity respectively according to the comparing result passed over
The rotation of machine 42 drives the rotation of driving conical gear 43, by driving the rotation of conical gear 43 to drive drive cone gear 44
Rotation, the rotation of power transmission shaft 3 is driven by the rotation of drive cone gear 44, passes through the rotational band moving axis of power transmission shaft 3 set 19
With the rotation of screw thread puddler 8, by the rotation for rotating rotor driven crushing knife 5 of axle sleeve 19, pass through turning for rotor crushing knife 5
The mutual cooperation of dynamic and stator crushing knife 6, enables to be crushed by the stalk that feed hopper 10 is entered in blending tank 1, passes through
The rotation of helical screw agitator axle 8, make by screen cloth 7 screen after stalk powder with by small powder feed hopper 11 add concentrated feed and
Additive can be well mixed, and by the work of water pump 169, the water in tank is entered blending tank 1 by water inlet pipe 17
In, by the setting of shower nozzle 18, make to enter the more uniform of water sprinkling in water inlet pipe 17, while ensureing that screw thread puddler 8 exists
The feed of more uniform mixing is best in quality during stirring mixing, by the setting of stock guide 12, makes mixed feed
What can be concentrated is discharged by discharge nozzle 13, by the setting of control valve 14, facilitates the control to the discharging speed of discharge nozzle 13,
Pass through the setting of support base 15, it is ensured that the stability of blending tank 1, while facilitating the mixing of blending tank 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of compound biological feedstuff of stalk mixing arrangement, including blending tank (1), it is characterised in that:The blending tank (1)
Top is provided with closure (2), and the crown center of the closure (2) is vertically plugged with power transmission shaft (3), and power transmission shaft (3)
Bottom is arranged at the top of the inner chamber of blending tank (1), the outer wall of the power transmission shaft (3) and is provided with drive mechanism (4), and drive mechanism
(4) bottom is connected in the middle part of the top of closure (2), the outer wall of the power transmission shaft (3) and is socketed with axle sleeve (19), the axle sleeve
(19) the left and right sides is evenly arranged with rotor crushing knife (5), and the left and right sidewall of blending tank (1) inner chamber is uniformly arranged
Have a stator crushing knife (6), and stator crushing knife (6) and an interlaced arrangement of rotor crushing knife (5), the blending tank (1) it is interior
Chamber is horizontally arranged with screen cloth (7), and the screen cloth (7) is arranged on the bottom of stator crushing knife (6), the outer wall of the power transmission shaft (3)
Bottom is uniformly socketed with screw thread puddler (8) by adapter sleeve, and screw thread puddler (8) is arranged on the bottom of screen cloth (7), described
The inner chamber transverse splicing of blending tank (1) has dividing plate (9), and dividing plate (9) is arranged on the bottom of power transmission shaft (3), the blending tank (1)
Left side wall at the top of and right side wall at the top of be provided with feed hopper (10), and feed hopper (10) is arranged on stator crushing knife (6)
Small powder feed hopper (11), and small powder feed hopper are provided with the middle part of top, the left side wall of the blending tank (1) and in the middle part of right side wall
(11) top of screw thread puddler (8) is arranged on, the bottom left and right sides of blending tank (1) the Inner chambers is provided with stock guide
(12) discharge nozzle (13) vertically, is plugged between stock guide (12) described in two groups, the outer wall of the discharge nozzle (13) is provided with control
Valve (14) processed, the bottom of the blending tank (1) is provided with support base (15), and the left side wall bottom of the blending tank (1) is provided with
Control device (16), the control device (16) is electrically connected with drive mechanism (4), and the inner cavity top of the blending tank (1) is equal
Even to be provided with water inlet pipe (17), the outer wall of the water inlet pipe (17) is evenly arranged with shower nozzle (18).
2. a kind of compound biological feedstuff of stalk mixing arrangement according to claim 1, it is characterised in that:The driving machine
Structure (4) includes dust cover (41), and the left and right sidewall of dust cover (41) inner chamber is provided with motor (42), the driving
The outer wall of the output shaft of motor (42) is socketed with driving conical gear (43), and the bottom of the driving conical gear (43) is provided with
Drive cone gear (44), the drive cone gear (44) is socketed in the outer wall of power transmission shaft (3).
3. a kind of compound biological feedstuff of stalk mixing arrangement according to claim 1, it is characterised in that:The dividing plate
(9) neck (91) is offered in the middle part of outer wall, the outer wall of the dividing plate (9) uniformly offers material guide hole (92), the material guide hole
(92) circumferentially it is arranged in the outer wall of dividing plate (9).
4. a kind of compound biological feedstuff of stalk mixing arrangement according to claim 1, it is characterised in that:The control dress
Putting (16) includes central processing unit (161), and electrically input connects A/D converting units (162), institute to the central processing unit (161)
State A/D converting units (162) electrically input connection clock unit (163), the clock unit (163) electrically input connection timing
Unit (164), electrically output connects memory cell (165), driver element (166) sum to the central processing unit (161) respectively
According to collecting unit (167), electrically output connects data comparison unit (168) to the data acquisition unit (167), and the driving is single
First (166) electrically output connects water pump (169) and motor (42) respectively.
5. a kind of compound biological feedstuff of stalk mixing arrangement according to claim 1, it is characterised in that:The shower nozzle
(18) include being provided with connection screw thread (182), the connecting tube at the top of connecting tube (181), the outer wall of the connecting tube (181)
(181) bottom is provided with water knockout drum (183), and the outer wall of the water knockout drum (183) is evenly arranged with atomizer (184).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720062115.2U CN206415059U (en) | 2017-01-18 | 2017-01-18 | A kind of compound biological feedstuff of stalk mixing arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720062115.2U CN206415059U (en) | 2017-01-18 | 2017-01-18 | A kind of compound biological feedstuff of stalk mixing arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206415059U true CN206415059U (en) | 2017-08-18 |
Family
ID=59572246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720062115.2U Expired - Fee Related CN206415059U (en) | 2017-01-18 | 2017-01-18 | A kind of compound biological feedstuff of stalk mixing arrangement |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206415059U (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107537647A (en) * | 2017-10-24 | 2018-01-05 | 温子墨 | Can automatically feed feed crushing air-dry apparatus |
CN107580883A (en) * | 2017-10-18 | 2018-01-16 | 哈尔滨工业大学 | A kind of field straw recycling integrated device |
CN107750678A (en) * | 2017-10-18 | 2018-03-06 | 哈尔滨工业大学 | A kind of stirring integrated machine of crushing and screening |
CN107772520A (en) * | 2017-10-17 | 2018-03-09 | 杨帆 | A kind of premixed feed dispensing mixing apparatus and feed production system |
CN108064572A (en) * | 2017-12-04 | 2018-05-25 | 安徽强农牧业有限公司 | A kind of stalk cutter device |
CN108185482A (en) * | 2017-11-15 | 2018-06-22 | 南安市科联专利应用服务有限公司 | A kind of high-efficiency feed particle producing unit |
CN108421464A (en) * | 2018-04-23 | 2018-08-21 | 刘冉 | A kind of feed stirring Preparation equipment of Automatic Dosing |
CN109126602A (en) * | 2018-09-18 | 2019-01-04 | 北京燕山粉研精机有限公司 | Powder liquid continuous mixer and continuous metering mixture manufacturing line |
CN109847615A (en) * | 2019-03-29 | 2019-06-07 | 张会连 | A kind of feed comminuting dasher |
-
2017
- 2017-01-18 CN CN201720062115.2U patent/CN206415059U/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107772520A (en) * | 2017-10-17 | 2018-03-09 | 杨帆 | A kind of premixed feed dispensing mixing apparatus and feed production system |
CN107580883A (en) * | 2017-10-18 | 2018-01-16 | 哈尔滨工业大学 | A kind of field straw recycling integrated device |
CN107750678A (en) * | 2017-10-18 | 2018-03-06 | 哈尔滨工业大学 | A kind of stirring integrated machine of crushing and screening |
CN107580883B (en) * | 2017-10-18 | 2020-01-07 | 哈尔滨工业大学 | Integrative device of utilization of field straw |
CN107537647A (en) * | 2017-10-24 | 2018-01-05 | 温子墨 | Can automatically feed feed crushing air-dry apparatus |
CN108185482A (en) * | 2017-11-15 | 2018-06-22 | 南安市科联专利应用服务有限公司 | A kind of high-efficiency feed particle producing unit |
CN108064572A (en) * | 2017-12-04 | 2018-05-25 | 安徽强农牧业有限公司 | A kind of stalk cutter device |
CN108421464A (en) * | 2018-04-23 | 2018-08-21 | 刘冉 | A kind of feed stirring Preparation equipment of Automatic Dosing |
CN109126602A (en) * | 2018-09-18 | 2019-01-04 | 北京燕山粉研精机有限公司 | Powder liquid continuous mixer and continuous metering mixture manufacturing line |
CN109847615A (en) * | 2019-03-29 | 2019-06-07 | 张会连 | A kind of feed comminuting dasher |
CN109847615B (en) * | 2019-03-29 | 2021-05-18 | 重庆今天饲料有限公司 | Agitating unit is smashed to fodder |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206415059U (en) | A kind of compound biological feedstuff of stalk mixing arrangement | |
CN207493816U (en) | A kind of agricultural machinery crushes filtration pressure grain device with feed | |
CN108523184A (en) | A kind of high-efficiency feed device for formulating | |
CN208407205U (en) | It is a kind of for handling the integrated apparatus of planting fungi raw material | |
CN208959816U (en) | A kind of organic fertilizer raw material crushing mixer | |
CN206354032U (en) | A kind of stalk feed crushing machine | |
CN209362626U (en) | A kind of organic fertilizer pulverizer being conveniently replaceable blade | |
CN207941601U (en) | A kind of aquatic feeds production Multifunction pulverizing device | |
CN114916285B (en) | Roller spiral seed pelleting and coating device and control method thereof | |
CN208446121U (en) | A kind of novel garden stalk crushing recycling equipment | |
CN207573983U (en) | A kind of drying processing unit (plant) of agricultural stalk | |
CN206238390U (en) | Mixed fodder agitating device | |
CN206980521U (en) | A kind of Blendling-device of feedstuffs | |
CN206629489U (en) | A kind of new and effective stalk disintegrating paste mill | |
CN114605180A (en) | Bio-feritlizer processing is with fermentation packing plant | |
CN209359052U (en) | A kind of crops stalk crushing equipment | |
CN204699612U (en) | A kind of asparagus stock stirring device | |
CN206525132U (en) | A kind of Sowing machine for potatoes fertilizer box agitating device | |
CN209271240U (en) | The uniform mixing device of separate type | |
CN1621392A (en) | Automatic production line for organic fertilizer | |
CN105833756A (en) | Efficient stirrer | |
CN207385379U (en) | A kind of coarse-fine pannage mixer | |
CN206866090U (en) | A kind of watermelon takes seed cleaning device | |
CN207022434U (en) | A kind of corn seed feeding device | |
CN218250433U (en) | Organic fertilizer apparatus for producing of maize |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20180118 |
|
CF01 | Termination of patent right due to non-payment of annual fee |