CN205794070U - A kind of Poria plantation liquid fertilizer pinion and-rack rainer - Google Patents
A kind of Poria plantation liquid fertilizer pinion and-rack rainer Download PDFInfo
- Publication number
- CN205794070U CN205794070U CN201620743409.7U CN201620743409U CN205794070U CN 205794070 U CN205794070 U CN 205794070U CN 201620743409 U CN201620743409 U CN 201620743409U CN 205794070 U CN205794070 U CN 205794070U
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- connecting rod
- flexible pipe
- liquid fertilizer
- cylinder body
- slide block
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Abstract
This utility model relates to a kind of Poria plantation liquid fertilizer rainer, particularly relates to a kind of Poria plantation liquid fertilizer pinion and-rack rainer.The technical problems to be solved in the utility model is to provide that a kind of water velocity is fast, simple in construction, easy to operate Poria plantation liquid fertilizer pinion and-rack rainer.In order to solve above-mentioned technical problem, this utility model provides such a Poria plantation liquid fertilizer pinion and-rack rainer, includes base plate, the first slide block, second connecting rod, the second mounting seat, straight slide rail, the second slide block, pole, tooth bar, gear, puddler, bearing block, agitator tank, blade, head rod, piston, the first check valve, the first flexible pipe, cylinder body, the second flexible pipe, the second check valve, guide pin bushing, shower nozzle, rotating shaft, the second motor, top board and the second connecting rod.This utility model has reached that water velocity is fast, simple in construction, easy to operate effect.
Description
Technical field
This utility model relates to a kind of Poria plantation liquid fertilizer rainer, particularly relates to a kind of Poria plantation liquid
Body fertilizer pinion and-rack rainer.
Background technology
Poria, Chinese medicine name.Dry sclerotia for On Polyporaceae Poria.More than 7～JIUYUE is excavated, after digging out, remove mud
Sand, banks up after " diaphoresis ", spreads out and dry in the air to dry tack free, then " diaphoresis ", is repeated several times and scatters and disappears to existing wrinkle, the big portion of internal moisture
After, dry in the shade, be referred to as " Poria "；Or fresh Poria is pressed different parts cutting, dry in the shade, be called " Poria block " and " Poria
Sheet ".Liquid fertilizer, also known as fluid fertilizer, is commonly called as liquid fertilizer, is the liquid of nutrient needed for one or more crops
Product, is generally individually the theme with N, P, K tri-big one of nutrient or one of which, the most usually includes many micronutrient units
Element.
Sprinkling irrigation is made by water pump and tubing or utilizes the drop of natural water source, and the water with certain pressure is sprayed onto sky
In, dissipate into little water droplet or formation atomizing drops on plant and ground irrigation method.
Existing Poria plantation liquid fertilizer rainer exists that water velocity is slow, structure is complicated, the lacking of complex operation
Point, therefore needs that a kind of water velocity of research and development is fast, simple in construction, easy to operate Poria plantation liquid fertilizer pinion and-rack badly
Rainer.
Utility model content
(1) to solve the technical problem that
Water velocity is full, structure in order to overcome existing Poria plantation liquid fertilizer rainer to exist for this utility model
Complicated, the shortcoming of complex operation, the technical problems to be solved in the utility model is to provide that a kind of water velocity is fast, simple in construction,
Easy to operate Poria plantation liquid fertilizer pinion and-rack rainer.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a Poria plantation liquid fertilizer gear teeth
Bar formula rainer, includes base plate, wheel, left frame, fixed plate, pushing hands, the first mounting seat, the first motor, first connecting rod, returns
Type slide rail, the first slide block, second connecting rod, the second mounting seat, straight slide rail, the second slide block, pole, tooth bar, gear, puddler, axle
Bearing, agitator tank, blade, head rod, piston, the first check valve, the first flexible pipe, cylinder body, the second flexible pipe, second unidirectional
Valve, guide pin bushing, shower nozzle, rotating shaft, the second motor, top board and the second connecting rod, be provided with wheel bottom base plate, base plate top center is provided with
Agitator tank, connects on the right side of agitator tank and has the first flexible pipe, be provided with the first check valve in the first flexible pipe, and base plate top left side is provided with a left side
Frame, left frame left side central portion is provided with pushing hands, and left frame right side central is provided with fixed plate, is provided with bearing block, on bearing block on the right side of fixed plate
Being provided with puddler, puddler bottom is uniformly provided with blade, and blade is positioned at agitator tank, and puddler top is provided with gear, fixed plate
Top left side is provided with the first mounting seat, and the first mounting seat is provided with motor, is provided with first connecting rod, first connecting rod right-hand member on front side of motor
Connecting and have hollow slide rail, on hollow slide rail, slidingtype connects the first slide block, is hingedly connected with second connecting rod on front side of the first slide block,
Left top of the trellis is provided with top board, and top board bottom left is provided with the second mounting seat, is provided with straight slide rail, on straight slide rail bottom the second mounting seat
Slidingtype connects to be had on front side of the second slide block, second connecting rod right-hand member and the second slide block and is articulated and connected, and the second slide block bottom is provided with pole,
Being provided with tooth bar in the middle part of pole, wheel and rack engages, and pole bottom is provided with head rod, and top board bottom right is arranged with the
Two connecting rods, the second connecting rod bottom is provided with cylinder body, and the first flexible pipe other end is connected with cylinder base center, is provided with work in cylinder body
Plug also coordinates with cylinder body, and head rod right-hand member is connected through cylinder body with piston, is provided with the second flexible pipe, the second flexible pipe on the right side of cylinder body
Inside being provided with the second check valve, top board bottom right is provided with the second motor, and the second motor is positioned on the right side of the second connecting rod, the second motor
Bottom is provided with rotating shaft, is provided with guide pin bushing bottom rotating shaft, and the second flexible pipe is provided with shower nozzle through guide pin bushing.
Preferably, also including placing box, left frame left lower is provided with placing box.
Preferably, baseboard material is rustless steel.
Operation principle: when needs are to Poria sprinkling irrigation liquid fertilizer, first, liquid fertilizer is poured in agitator tank by workman,
Then controlling the first motor clockwise or counterclockwise, the first driven by motor first connecting rod is the most certain
Degree, and then drive hollow slide rail the most to a certain degree, driven about second connecting rod by the first slide block
Motion, and then drive the second slide block side-to-side movement, the second slide block to drive pole side-to-side movement, on the one hand, pole band carry-over bar is left
Right motion, when pole is to left movement, on the one hand band carry-over bar moves to the left, and rack drives gear rotates counterclockwise, and then band
Dynamic puddler rotates counterclockwise, thus band moving vane rotates counterclockwise, and when pole moves right, on the one hand band carry-over bar is to the right
Motion, rack drives gear turns clockwise, and then drives puddler to turn clockwise, thus drives vane clockwise to rotate,
Blade is constantly rotated the liquid fertilizer in agitator tank is stirred；On the other hand, pole drives about head rod
Motion, and then drive piston side-to-side movement in cylinder body, when piston is to left movement, because there being the effect of the second check valve, empty
Gas will not enter cylinder body from the second flexible pipe, so liquid fertilizer flows in cylinder body by the first flexible pipe, when piston moves right,
Because there being the effect of the first check valve, liquid fertilizer can not flow back to agitator tank from the first flexible pipe, so the liquid fertilizer in cylinder body
Sprayed from shower nozzle by the second flexible pipe so that Poria is watered, controls the second motor clockwise or counterclockwise simultaneously,
And then drive rotating shaft to rotate to a certain degree, thus guide pin bushing and shower nozzle is driven to rotate to a certain degree so that the scope to Poria sprinkling irrigation
Wider, reach the effect quickly sprayed, after having sprayed, control the first motor and the second motor stops the rotation.
Because also including placing box, left frame left lower is provided with placing box, and Poria is sprayed liquid fertilizer by staff
Time, the article of water tumbler etc can be put into placing box, be convenient for carrying.
Because baseboard material is rustless steel, rustless steel corrosion resistance and acid resistance are strong, and the service life making device is longer.
(3) beneficial effect
This utility model has reached that water velocity is fast, simple in construction, easy to operate effect.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present utility model.
Fig. 2 is the second of the present utility model main TV structure schematic diagram.
Being labeled as in accompanying drawing: 1-base plate, 2-wheel, the left frame of 3-, 4-fixed plate, 5-pushing hands, 6-the first mounting seat, 7-
One motor, 8-first connecting rod, 9-hollow slide rail, 10-the first slide block, 11-second connecting rod, 12-the second mounting seat, the straight slide rail of 13-,
14-the second slide block, 15-pole, 16-tooth bar, 17-gear, 18-puddler, 19-bearing block, 20-agitator tank, 21-blade, 22-
Head rod, 23-piston, 24-the first check valve, 25-the first flexible pipe, 26-cylinder body, 27-the second flexible pipe, 28-second is unidirectional
Valve, 29-guide pin bushing, 30-shower nozzle, 31-rotating shaft, 32-the second motor, 33-top board, 34-the second connecting rod, 35-placing box.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of Poria plantation liquid fertilizer pinion and-rack rainer, as shown in Figure 1-2, includes base plate 1, wheel
2, left frame 3, fixed plate 4, pushing hands the 5, first mounting seat the 6, first motor 7, first connecting rod 8, hollow slide rail the 9, first slide block 10,
Two connecting rod the 11, second mounting seats 12, straight slide rail the 13, second slide block 14, pole 15, tooth bar 16, gear 17, puddler 18, bearing
Seat 19, agitator tank 20, blade 21, head rod 22, piston the 23, first check valve the 24, first flexible pipe 25, cylinder body 26, second
Flexible pipe the 27, second check valve 28, guide pin bushing 29, shower nozzle 30, rotating shaft the 31, second motor 32, top board 33 and the second connecting rod 34, base plate
Being provided with wheel 2 bottom 1, base plate 1 top center is provided with agitator tank 20, and connecting on the right side of agitator tank 20 has the first flexible pipe 25, and first is soft
Being provided with the first check valve 24 in pipe 25, base plate 1 top left side is provided with left frame 3, and left frame 3 left side central portion is provided with pushing hands 5, and left frame 3 is right
Middle side part is provided with fixed plate 4, is provided with bearing block 19 on the right side of fixed plate 4, and bearing block 19 is provided with puddler 18, puddler 18 bottom
Being uniformly provided with blade 21, blade 21 is positioned at agitator tank 20, and puddler 18 top is provided with gear 17, and fixed plate 4 top left side sets
Having the first mounting seat 6, the first mounting seat 6 to be provided with motor, be provided with first connecting rod 8 on front side of motor, first connecting rod 8 right-hand member connects to be had
Hollow slide rail 9, on hollow slide rail 9, slidingtype connects the first slide block 10, is hingedly connected with second connecting rod on front side of the first slide block 10
11, left frame 3 top is provided with top board 33, and top board 33 bottom left is provided with the second mounting seat 12, is provided with straight bottom the second mounting seat 12
Slide rail 13, on straight slide rail 13, slidingtype connects hinged company on front side of the second slide block 14, second connecting rod 11 right-hand member and the second slide block 14
Connecing, the second slide block 14 bottom is provided with pole 15, is provided with tooth bar 16 in the middle part of pole 15, and gear 17 engages with tooth bar 16, pole 15 end
End is provided with head rod 22, and top board 33 bottom right is arranged with the second connecting rod 34, and the second connecting rod 34 bottom is provided with cylinder
Body 26, first flexible pipe 25 other end is connected with cylinder body 26 bottom centre, is provided with piston 23 and coordinates with cylinder body 26 in cylinder body 26, the
One connecting rod 22 right-hand member is connected through cylinder body 26 with piston 23, is provided with the second flexible pipe 27, sets in the second flexible pipe 27 on the right side of cylinder body 26
Having the second check valve 28, top board 33 bottom right to be provided with the second motor 32, the second motor 32 is positioned on the right side of the second connecting rod 34, the
Being provided with rotating shaft 31 bottom two motors 32, be provided with guide pin bushing 29 bottom rotating shaft 31, the second flexible pipe 27 is provided with shower nozzle 30 through guide pin bushing 29.
Also including placing box 35, left frame 3 left lower is provided with placing box 35.
Base plate 1 material is rustless steel.
Operation principle: when needs are to Poria sprinkling irrigation liquid fertilizer, first, liquid fertilizer is poured into agitator tank 20 by workman
In, then controlling the first motor 7 clockwise or counterclockwise, the first motor 7 drives first connecting rod 8 to revolve clockwise or counterclockwise
Turn to a certain degree, and then drive hollow slide rail 9 the most to a certain degree, drive second by the first slide block 10
Connecting rod 11 side-to-side movement, and then drive the second slide block 14 side-to-side movement, the second slide block 14 drives pole 15 side-to-side movement, a side
Face, pole 15 band carry-over bar 16 side-to-side movement, when pole 15 is to left movement, on the one hand band carry-over bar 16 is to left movement, tooth bar
16 driven gears 17 rotate counterclockwise, and then drive puddler 18 to rotate counterclockwise, thus band moving vane 21 rotates counterclockwise, when
When pole 15 moves right, on the one hand band carry-over bar 16 moves right, and tooth bar 16 driven gear 17 turns clockwise, and then drives
Puddler 18 turns clockwise, thus band moving vane 21 turns clockwise so that blade 21 constantly rotates in agitator tank 20
Liquid fertilizer is stirred；On the other hand, pole 15 drives head rod 22 side-to-side movement, and then drives piston 23 at cylinder body
Side-to-side movement in 26, when piston 23 is to left movement, because there being the effect of the second check valve 28, air will not be from the second flexible pipe 27
Enter cylinder body 26, so liquid fertilizer flows in cylinder body 26 by the first flexible pipe 25, when piston 23 moves right, because having the
The effect of one check valve 24, liquid fertilizer can not flow back to agitator tank 20 from the first flexible pipe 25, so the liquid fertilizer in cylinder body 26
Sprayed from shower nozzle 30 by the second flexible pipe 27 so that Poria is watered, control the second motor 32 clockwise or the inverse time simultaneously
Pin rotates, and then drives rotating shaft 31 to rotate to a certain degree, thus drives guide pin bushing 29 and shower nozzle 30 to rotate to a certain degree to Fu
It is wider that Siberian cocklebur is sprayed, and reaches the effect quickly sprayed, after having sprayed, controls the first motor 7 and stop with the second motor 32
Rotate.
Because also including placing box 35, left frame 3 left lower is provided with placing box 35, and Poria is sprayed liquid by staff
During fertilizer, the article of water tumbler etc can be put into placing box 35, be convenient for carrying.
Because base plate 1 material is rustless steel, rustless steel corrosion resistance and acid resistance are strong, and the service life making device is longer.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. a Poria plantation liquid fertilizer pinion and-rack rainer, it is characterised in that include base plate (1), wheel
(2), left frame (3), fixed plate (4), pushing hands (5), the first mounting seat (6), the first motor (7), first connecting rod (8), hollow slide rail
(9), the first slide block (10), second connecting rod (11), the second mounting seat (12), straight slide rail (13), the second slide block (14), pole
(15), tooth bar (16), gear (17), puddler (18), bearing block (19), agitator tank (20), blade (21), head rod
(22), piston (23), the first check valve (24), the first flexible pipe (25), cylinder body (26), the second flexible pipe (27), the second check valve
(28), guide pin bushing (29), shower nozzle (30), rotating shaft (31), the second motor (32), top board (33) and the second connecting rod (34), base plate (1)
Bottom is provided with wheel (2), and base plate (1) top center is provided with agitator tank (20), and agitator tank (20) right side connects the first flexible pipe
(25), being provided with the first check valve (24) in the first flexible pipe (25), base plate (1) top left side is provided with left frame (3), left frame (3) left side
Middle part is provided with pushing hands (5), and left frame (3) right side central is provided with fixed plate (4), and fixed plate (4) right side is provided with bearing block (19), bearing
Seat (19) is provided with puddler (18), and puddler (18) bottom is uniformly provided with blade (21), and blade (21) is positioned at agitator tank (20)
In, puddler (18) top is provided with gear (17), and fixed plate (4) top left side is provided with the first mounting seat (6), the first mounting seat
(6) being provided with motor, be provided with first connecting rod (8) on front side of motor, first connecting rod (8) right-hand member connects hollow slide rail (9), and hollow is sliding
The upper slidingtype of rail (9) connects the first slide block (10), and the first slide block (10) front side is hingedly connected with second connecting rod (11), left frame
(3) top is provided with top board (33), and top board (33) bottom left is provided with the second mounting seat (12), and the second mounting seat (12) bottom is provided with
Straight slide rail (13), the upper slidingtype of straight slide rail (13) connects the second slide block (14), second connecting rod (11) right-hand member and the second slide block
(14) front side is articulated and connected, and the second slide block (14) bottom is provided with pole (15), and pole (15) middle part is provided with tooth bar (16), gear
(17) engaging pole (15) bottom with tooth bar (16) and be provided with head rod (22), top board (33) bottom right is arranged with second
Connecting rod (34), the second connecting rod (34) bottom is provided with in cylinder body (26), the first flexible pipe (25) other end and cylinder body (26) bottom
The heart connects, and is provided with piston (23) and coordinates with cylinder body (26) in cylinder body (26), and head rod (22) right-hand member passes cylinder body (26)
Being connected with piston (23), cylinder body (26) right side is provided with the second flexible pipe (27), is provided with the second check valve (28) in the second flexible pipe (27),
Top board (33) bottom right is provided with the second motor (32), and the second motor (32) is positioned at the second connecting rod (34) right side, the second motor
(32) bottom is provided with rotating shaft (31), and rotating shaft (31) bottom is provided with guide pin bushing (29), and the second flexible pipe (27) is provided with spray through guide pin bushing (29)
Head (30).
A kind of Poria plantation liquid fertilizer pinion and-rack rainer the most according to claim 1, it is characterised in that
Also including placing box (35), left frame (3) left lower is provided with placing box (35).
A kind of Poria plantation liquid fertilizer pinion and-rack rainer the most according to claim 1, it is characterised in that
Base plate (1) material is rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743409.7U CN205794070U (en) | 2016-07-15 | 2016-07-15 | A kind of Poria plantation liquid fertilizer pinion and-rack rainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743409.7U CN205794070U (en) | 2016-07-15 | 2016-07-15 | A kind of Poria plantation liquid fertilizer pinion and-rack rainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205794070U true CN205794070U (en) | 2016-12-14 |
Family
ID=57510207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620743409.7U Expired - Fee Related CN205794070U (en) | 2016-07-15 | 2016-07-15 | A kind of Poria plantation liquid fertilizer pinion and-rack rainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205794070U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577613A (en) * | 2016-12-23 | 2017-04-26 | 杜海燕 | Experimental pesticide spraying device for transgenic plants |
| CN106664931A (en) * | 2017-03-09 | 2017-05-17 | 朱华 | Efficient liquid fertilizer spraying device for orchards |
| CN106852213A (en) * | 2017-01-01 | 2017-06-16 | 南昌首叶科技有限公司 | A kind of agriculture smooth watering integration apparatus of fertilising |
| CN106900254A (en) * | 2017-01-24 | 2017-06-30 | 朱华 | A kind of afforestation lawn fertilizing equipment |
| CN107347852A (en) * | 2017-08-17 | 2017-11-17 | 任静 | A kind of multi-faceted pesticide spraying device in gardens |
| CN108323300A (en) * | 2018-02-01 | 2018-07-27 | 浦江县宏创科技开发有限公司 | A kind of agricultural irrigation piston type fertilizer solution mixing apparatus |
| CN108394022A (en) * | 2018-04-23 | 2018-08-14 | 李子轩 | A kind of building engineering construction cement mixing equipment |
| CN108633430A (en) * | 2018-04-28 | 2018-10-12 | 凤冈县领益昕中药材种植有限公司 | Poria cocos culture apparatus |
| CN108782153A (en) * | 2018-06-08 | 2018-11-13 | 谢海斌 | A kind of municipal works park vegetation watering device |
| CN109122637A (en) * | 2018-09-04 | 2019-01-04 | 明光市荣兴果园专业合作社 | A kind of pesticide spraying device for plantation |
| CN109348806A (en) * | 2018-12-14 | 2019-02-19 | 安徽省大地园林工程有限公司 | A kind of lawn automatic fertilizing apparatus of park maintenance |
| CN110419427A (en) * | 2019-08-28 | 2019-11-08 | 盐城恒茂园林绿化有限公司 | A kind of nursery stock virescence maintenance drip irrigation equipment |
| CN110612805A (en) * | 2019-10-15 | 2019-12-27 | 广西壮族自治区农业科学院 | Corn fertilizer injection unit with automatic watering function |
| CN112514623A (en) * | 2020-12-01 | 2021-03-19 | 张春林 | Bio-feritlizer feeding device for vegetables and fruits |
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2016
- 2016-07-15 CN CN201620743409.7U patent/CN205794070U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577613A (en) * | 2016-12-23 | 2017-04-26 | 杜海燕 | Experimental pesticide spraying device for transgenic plants |
| CN106852213A (en) * | 2017-01-01 | 2017-06-16 | 南昌首叶科技有限公司 | A kind of agriculture smooth watering integration apparatus of fertilising |
| CN106900254B (en) * | 2017-01-24 | 2019-05-31 | 广州交投绿化建设有限公司 | A kind of afforestation lawn fertilizing equipment |
| CN106900254A (en) * | 2017-01-24 | 2017-06-30 | 朱华 | A kind of afforestation lawn fertilizing equipment |
| CN106664931A (en) * | 2017-03-09 | 2017-05-17 | 朱华 | Efficient liquid fertilizer spraying device for orchards |
| CN107347852A (en) * | 2017-08-17 | 2017-11-17 | 任静 | A kind of multi-faceted pesticide spraying device in gardens |
| CN108323300A (en) * | 2018-02-01 | 2018-07-27 | 浦江县宏创科技开发有限公司 | A kind of agricultural irrigation piston type fertilizer solution mixing apparatus |
| CN108394022A (en) * | 2018-04-23 | 2018-08-14 | 李子轩 | A kind of building engineering construction cement mixing equipment |
| CN108394022B (en) * | 2018-04-23 | 2020-09-01 | 邳州大唐商品混凝土有限公司 | Cement mixing equipment is used in building engineering construction |
| CN108633430A (en) * | 2018-04-28 | 2018-10-12 | 凤冈县领益昕中药材种植有限公司 | Poria cocos culture apparatus |
| CN108782153A (en) * | 2018-06-08 | 2018-11-13 | 谢海斌 | A kind of municipal works park vegetation watering device |
| CN109122637A (en) * | 2018-09-04 | 2019-01-04 | 明光市荣兴果园专业合作社 | A kind of pesticide spraying device for plantation |
| CN109348806A (en) * | 2018-12-14 | 2019-02-19 | 安徽省大地园林工程有限公司 | A kind of lawn automatic fertilizing apparatus of park maintenance |
| CN110419427A (en) * | 2019-08-28 | 2019-11-08 | 盐城恒茂园林绿化有限公司 | A kind of nursery stock virescence maintenance drip irrigation equipment |
| CN110419427B (en) * | 2019-08-28 | 2021-12-17 | 盐城国睿信科技有限公司 | Nursery stock afforestation maintenance is with driping irrigation equipment |
| CN110612805A (en) * | 2019-10-15 | 2019-12-27 | 广西壮族自治区农业科学院 | Corn fertilizer injection unit with automatic watering function |
| CN112514623A (en) * | 2020-12-01 | 2021-03-19 | 张春林 | Bio-feritlizer feeding device for vegetables and fruits |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170715 |