CN114467456A - Quantitative fertilizing device of vegetable planting water and fertilizer all-in-one machine - Google Patents

Quantitative fertilizing device of vegetable planting water and fertilizer all-in-one machine Download PDF

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Publication number
CN114467456A
CN114467456A CN202210042206.5A CN202210042206A CN114467456A CN 114467456 A CN114467456 A CN 114467456A CN 202210042206 A CN202210042206 A CN 202210042206A CN 114467456 A CN114467456 A CN 114467456A
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CN
China
Prior art keywords
end plate
grinding
water
storage
vegetable planting
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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.)
Pending
Application number
CN202210042206.5A
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Chinese (zh)
Inventor
朱世杨
刘庆
钟伟杰
唐征
徐谦
罗天宽
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Wenzhou Polytechnic
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Wenzhou Polytechnic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wenzhou Polytechnic filed Critical Wenzhou Polytechnic
Priority to CN202210042206.5A priority Critical patent/CN114467456A/en
Publication of CN114467456A publication Critical patent/CN114467456A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/047Spraying of liquid fertilisers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/007Metering or regulating systems

Abstract

The invention discloses a quantitative fertilization device of a water and fertilizer integrated machine for vegetable planting, which comprises a frame and a stirring treatment box, wherein the top of the stirring treatment box is provided with a liquid storage box and a storage material barrel, wherein, still including setting up the ration unloading control mechanism on the storage feed cylinder, ration unloading control mechanism is including the feed screw nut spare that is located storage feed cylinder one side and all setting up pull baffle and the pull door plant on the storage feed cylinder, the pull baffle interval is located the top of pull door plant, the pull baffle is equipped with the drive end plate, a balladeur train passes the gliding inserting of drive end plate and establishes in the pull baffle, the balladeur train is equipped with spacing end plate, spacing end plate is connected with the pull door plant through a link, be connected with lift actuating mechanism on the nut of feed screw nut spare, lift actuating mechanism's end connection has the fixture block, the fixture block is through being connected with drive end plate or spacing end plate block, pull baffle and pull door plant alternate action are in order to realize ration unloading. The invention has high precision of the water-fertilizer mixing proportion, is easy to adjust, and ensures that the mixing process is easy to control.

Description

Quantitative fertilizing device of vegetable planting water and fertilizer all-in-one machine
Technical Field
The invention relates to the technical field of planting equipment, in particular to a quantitative fertilization device of a water and fertilizer integrated machine for vegetable planting.
Background
The vegetables can provide nutrient substances such as a plurality of vitamins and mineral substances necessary for human bodies, so the vegetables are one of essential foods in daily diet of people, along with the continuous development of modern agriculture, people do not only rely on natural environment for planting the vegetables, in order to ensure the yield of the vegetables and the supply to the market, the vegetable planting process usually needs to be watered and fertilized for a plurality of times, the watering and fertilization of the vegetables are separately carried out in the prior art, the watering has a drip irrigation mode, and too many manual operations are not needed, but the fertilization process still needs to be carried out manually in most cases, not only the labor intensity is high, the fertilization efficiency is low, but also the fertilization is uneven easily caused by manual fertilization, so that the vegetables have different rising vigor and different quality, when the water and the fertilizer are mixed into a whole for fertilization, because the melted fertilizer is easy to absorb, in order to avoid excessive fertilization, water and fertilizer need to be mixed according to a certain proportion, the existing equipment is poor in continuity, or the mixing proportion cannot be conveniently and accurately adjusted, or more manual assistance is needed in the using process, so that the use is inconvenient.
Disclosure of Invention
In view of this, the invention provides a quantitative fertilization device of a water and fertilizer integrated machine for vegetable planting, so as to solve the technical problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a quantitative fertilization device of a vegetable planting water and fertilizer all-in-one machine comprises a frame, wherein the frame is provided with an agitation treatment box, the top of the agitation treatment box is provided with a liquid storage box which can supply water for the agitation treatment box and a storage material cylinder which can supply fertilizer for the agitation treatment box, the quantitative fertilization device also comprises a quantitative blanking control mechanism arranged on the storage material cylinder, the quantitative blanking control mechanism comprises a screw nut piece positioned on one side of the storage material cylinder and a pull baffle plate and a pull door plate which are both arranged on the storage material cylinder along the radial direction, the pull baffle plate is positioned above the pull door plate at intervals, the outer end of the pull baffle plate is provided with a driving end plate, a sliding frame penetrates through the driving end plate to be inserted in the pull baffle plate in a sliding way, the outer end of the sliding frame is provided with a limiting end plate, and the limiting end plate is connected with the pull door plate through a connecting frame, the nut of the screw rod nut piece is connected with a lifting driving mechanism, the end part of the lifting driving mechanism is connected with a fixture block, the fixture block is connected with the driving end plate or the limiting end plate in a clamping mode to drive the drawing partition plate or the drawing door plate to draw, and the drawing partition plate and the drawing door plate alternately act to achieve quantitative blanking.
Furthermore, when the driving end plate moves towards the direction close to the storage material barrel, the drawing partition plate is pushed into the storage material barrel, and when the limiting end plate moves towards the direction close to the storage material barrel, the drawing door plate enables the feed opening of the storage material barrel to be opened.
Furthermore, a first spring sleeved on the sliding frame abuts against and is held between the driving end plate and the limiting end plate, and a second spring connected between the limiting end plate and the stirring processing box is used for driving the limiting end plate to be far away from the storage material barrel.
Further, the storage feed cylinder includes the main barrel body and connects a plurality of concatenation section of dismantling of the discharge gate end of main barrel body, the pull baffle sets up on the main barrel body, the link position is connected adjustably on the spacing end plate, just the pull door plant with the laminating of the discharge end face of storage feed cylinder.
Further, still including setting up the mechanism of milling in the stirring is handled the case, the mechanism of milling including the pond of milling that has a plurality of small openings and set up in the round wheel of milling in the pond, the funnel that is located on the stirring is handled the case is accepted in the below of storage feed cylinder, the drain hole of funnel with the pond intercommunication of milling, the grinding wheel with grind actuating mechanism and link to each other.
Furthermore, the grinding driving mechanism comprises a limiting rod with one end connected with the stirring processing box, a swing rod hinged on the limiting rod and a swing driving mechanism for driving the swing rod to move, the grinding wheel is hinged at the lower end of the swing rod, and the grinding wheel rolls along the inner cavity surface of the grinding pool.
Furthermore, the swing driving mechanism comprises an ejector rod with one end connected with the stirring processing box, and a push rod sleeved on the ejector rod in a sliding way, the push rod is eccentrically connected to the turntable through a rocker arm, and a convex column on the push rod extends into a shifting fork groove of the oscillating rod.
Furthermore, the cross section of the milling pool is semicircular, two ends of the milling pool are connected with the stirring processing box, and two sides of the milling pool are respectively connected with the stirring processing box through corresponding blocking plates.
Further, the stirring treatment device also comprises a flow control valve communicated with the stirring treatment box, and the flow control valve is communicated with a spraying head erected on a bracket of the frame through a spraying pipe.
The technical scheme can show that the invention has the advantages that:
1. the storage material cylinder and the liquid storage tank can store more fertilizer and liquid, quantitative fertilizer discharging can be realized by electrically controlling the screw rod nut piece and the lifting driving mechanism to act through the operation button, quantitative water feeding can be realized by operating the water supplementing valve, the mixing proportion can be controlled, and the storage material cylinder and the liquid storage tank can realize repeated feeding, so that the working continuity is good;
2. the grinding driving mechanism is arranged to grind the fertilizer, so that the fertilizer is convenient to melt quickly;
3. the space between the drawing baffle plate and the drawing door plate is adjusted by adjusting the number of the splicing barrel sections connected with the main barrel body, and the mixing proportion is adjusted when the water quantity in the stirring treatment box is maximum;
4. the grinding driving mechanism has simple structure and convenient use;
5. during the whole operation process, the frame and the operation buttons are manually pushed to discharge the fertilizer and operate the water replenishing valve, so that the manual assistance is less, and the use is convenient.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view showing the relationship between the storage cartridge and the constant-weight discharging control mechanism according to the present invention.
Fig. 3 is a schematic structural view of the grinding mechanism of the present invention.
List of reference numerals: the device comprises a vehicle frame 1, a push handle 11, a stirring processing box 2, a stirring motor 21, a stirring blade 22, a funnel 23, a material sliding pipe 24, a storage material cylinder 3, a main cylinder 31, a splicing cylinder section 32, a quantitative blanking control mechanism 4, a drawing partition plate 41, a driving end plate 42, a drawing door plate 43, a connecting frame 44, a carriage 45, a limiting end plate 46, a first spring 47, a second spring 48, a screw and nut member 49, a lifting driving mechanism 410, a fixture block 411, a liquid storage box 5, a water supplementing valve 51, a grinding mechanism 6, a stepping motor 61, a rotary disc 611, a rocker arm 62, a push rod 63, a sliding groove 631, a connecting block 632, a push rod 64, a swing rod 65, a shifting fork groove 651, a limiting rod 66, a grinding wheel 67, a grinding pool 68, a leakage hole 681, a blocking plate 69, a spray pipe 7, a flow control valve 71, a spray head 72 and a bracket 73.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The application is further explained with reference to fig. 1 to 3, as shown in fig. 1, a quantitative fertilization device for a water and fertilizer integrated machine for vegetable planting comprises a frame 1, a stirring treatment box 2 is arranged on the frame 1, a stirring blade 22 is arranged in the stirring treatment box 2, a stirring motor 21 connected with the stirring blade 22 is positioned at the lower part of the frame 1, a liquid storage box 5 capable of supplementing water for the stirring treatment box 2 and a storage material cylinder 3 capable of supplementing fertilizer for the stirring treatment box 2 are arranged at the top of the stirring treatment box 2, the storage material cylinder 3 is suspended above the stirring treatment box 2 through a support frame, a water supplementing valve 51 is arranged at a water outlet of the liquid storage box 5, the frame 1 is provided with a push handle 11, the water supplementing valve 51 is opened, water can automatically enter the stirring treatment box 2, and a scale is arranged on the liquid storage box 5, the storage material cylinder 3 is provided with a quantitative discharging control mechanism 4, and the quantitative discharging control mechanism 4 is used for controlling the discharging amount at each time, so that quantitative fertilization can be conveniently realized.
As shown in fig. 2, the quantitative discharging control mechanism 4 includes a feed screw nut member 49 located at one side of the storage cylinder 3, and a drawing partition plate 41 and a drawing door plate 43 both radially disposed on the storage cylinder 3, the drawing partition plate 41 is spaced above the drawing door plate 43, the outer end of the drawing partition plate 41 is provided with a driving end plate 42, a carriage 45 passes through the driving end plate 42 and is slidably inserted into the drawing partition plate 41, the outer end of the carriage 45 is provided with a limiting end plate 46, the limiting end plate 46 is connected with the drawing door plate 43 through a connecting frame 44, a nut of the feed screw nut member 49 moves along a guide rod under the action of a feed screw of the feed screw nut member 49, one end of the feed screw nut member 49 is connected with a corresponding motor, a lifting driving mechanism 410 is connected to the nut of the feed screw nut member 49, and a fixture block 411 is connected to an end of the lifting driving mechanism 410, the fixture block 411 is lifted under the action of the lifting driving mechanism 410, the fixture block 411 is moved under the action of the lead screw nut member 49, the fixture block 411 can be selectively clamped and connected with the driving end plate 42 or the limiting end plate 46, the fixture block 411 is clamped and connected with the driving end plate 42 or the limiting end plate 46 to drive the drawing partition plate 41 or the drawing door plate 43 to draw, the drawing partition plate 41 and the drawing door plate 43 alternately act to realize quantitative feeding, the drawing partition plate 41 and the drawing door plate 43 can act independently, quantitative feeding of fertilizer between the drawing partition plate 41 and the drawing door plate 43 can be ensured each time, and the feeding amount is easy to control.
In order to make the structure compact, when the driving end plate 42 moves towards the direction close to the storage material barrel 3, the drawing clapboard 41 is pushed into the storage material barrel 3, when the limiting end plate 46 moves towards the direction close to the storage material barrel 3, the drawing door plate 43 opens the feed opening of the storage material barrel 3, and the length of the carriage 45 is minimum while the service function is satisfied.
The first spring 47 sleeved on the sliding frame 45 abuts against the driving end plate 42 and the limiting end plate 46, the second spring 48 connected between the limiting end plate 46 and the stirring processing box 2 is used for driving the limiting end plate 46 to be away from the storage material barrel 3, the first spring 47 is arranged for driving the drawing partition plate 41 and the drawing door plate 43 to move back and forth, so that the drawing partition plate 41 and the drawing door plate 43 can be reliably inserted into the storage material barrel 3, the lead screw nut element 49 drives the drawing partition plate 41 or the drawing door plate 43 to draw out the storage material barrel 3 by controlling the movement of the fixture block 411, so that fertilizer falls under the action of self weight, and the second spring 48 enables the drawing door plate 43 to be more reliably kept in a closed state.
Storage feed cylinder 3 includes main cylinder 31 and connects a plurality of concatenation section of thick bamboo sections 32 of dismantling of the discharge gate end of main cylinder 31, pull baffle 41 sets up on the main cylinder 31, link 44 position adjustable connects on spacing end plate 46, just pull door plant 43 with the laminating of the discharge end face of storage feed cylinder 3.
The bottom of the main cylinder body 31 with the bottom of the splicing cylinder section 32 all is equipped with the draw-in groove that a plurality of annular distribute, the lateral wall of draw-in groove is equipped with the bayonet socket that runs through, the top of splicing cylinder section 32 be equipped with the elasticity card arm of draw-in groove, have on the elasticity card arm with the card of bayonet socket block is protruding, through externally pressing the protruding messenger of card elasticity card arm is out of shape the messenger splicing cylinder section 32 can be pulled out and separate, comes the adjustment to be connected on the main cylinder body 31 the quantity of splicing cylinder section 32, and then adjusts pull baffle 41 with space size between the pull door plant 43 adjusts the mixture ratio of fertilizer and water, and the regulation is reliable, and the precision is easily controlled, convenient to use.
As shown in fig. 3, the present application further includes a grinding mechanism 6 disposed in the stirring processing box 2, the grinding mechanism 6 includes a grinding pool 68 having a plurality of leak holes 681 and a grinding wheel 67 disposed in the grinding pool 68, the grinding pool 68 is disposed above the stirring blade 22, the funnel 23 disposed on the stirring processing box 2 is received below the storage material barrel 3, a material leaking port of the funnel 23 is disposed in a material sliding pipe 24 in the stirring processing box 2, the material sliding pipe 24 is communicated with the grinding pool 68, the grinding wheel 67 is connected with a grinding driving mechanism, a water inlet of the stirring processing box 2 is disposed below the grinding pool 68, and the melting speed can be increased when the ground fertilizer is melted with water again.
The grinding driving mechanism comprises a limiting rod 66 with one end connected with the stirring processing box 2, a swing rod 65 hinged on the limiting rod 66 and a swing driving mechanism for driving the swing rod 65 to move, the grinding wheel 67 is hinged at the lower end of the swing rod 65, the grinding wheel 67 rolls along the inner cavity surface of the grinding pool 68, and the grinding function is realized through the extrusion friction between the grinding wheel 67 and the inner cavity surface of the grinding pool 68.
Swing actuating mechanism include one end with ejector pin 64 that stirring processing case 2 is connected and utilize spout 631 sliding sleeve to establish push rod 63 on the ejector pin 64, push rod 63 is connected on carousel 611 through a rocking arm 62 off-centre, carousel 611 is connected with step motor 61, be equipped with connecting block 632 on the push rod 63, be located convex column on the connecting block 632 stretches into in the shifting fork groove 651 of pendulum rod 65, carousel 611 is rotatory to be driven the rocking arm 62 swing, and then drives the reciprocal translation of push rod 63, the reciprocal translation of push rod 63 drives and is located convex column on the connecting block 632 removes, the convex column removes and then drives along shifting fork groove 651 the swing messenger of pendulum rod 65 grinding wheel 67 along the inner chamber face of the pond 68 of milling rolls.
In order to better match the grinding wheel 67 with the grinding pool 68, the cross section of the grinding pool 68 is semicircular, two ends of the grinding pool 68 are connected with the stirring processing box 2, and two sides of the grinding pool 68 are respectively connected with the stirring processing box 2 through corresponding baffle plates 69.
The application also comprises a flow control valve 71 communicated with the stirring processing box 2, the flow control valve 71 can control the fertilizing flow rate, the flow control valve 71 is communicated with a spraying head 72 erected on a support 73 of the frame 1 through a spraying pipe 7, and the spraying pipe 7 can be communicated with a corresponding dropper pipeline.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a vegetable planting liquid manure all-in-one ration fertilizer injection unit, includes frame (1), be equipped with stirring processing case (2) on frame (1), the top of stirring processing case (2) is equipped with can for liquid reserve tank (5) of stirring processing case (2) make-up water and can be for storage feed cylinder (3) that stirring processing case (2) supplyes the chemical fertilizer, its characterized in that still includes and sets up ration unloading control mechanism (4) on storage feed cylinder (3), ration unloading control mechanism (4) are including being located lead screw nut spare (49) of storage feed cylinder (3) one side and all radially setting up pull baffle (41) and pull door plant (43) on storage feed cylinder (3), pull baffle (41) interval is located the top of pull door plant (43), the outer end of pull baffle (41) is equipped with drive end plate (42), a sliding frame (45) penetrates through the driving end plate (42) and is inserted into the drawing partition plate (41), a limiting end plate (46) is arranged at the outer end of the sliding frame (45), the limiting end plate (46) is connected with the drawing door plate (43) through a connecting frame (44), a lifting driving mechanism (410) is connected onto a nut of the screw rod nut piece (49), a clamping block (411) is connected to the end portion of the lifting driving mechanism (410), the clamping block (411) is connected with the driving end plate (42) or the limiting end plate (46) in a clamping mode to drive the drawing partition plate (41) or the drawing door plate (43) to do drawing movement, and the drawing partition plate (41) and the drawing door plate (43) alternately move to achieve quantitative blanking.
2. The quantitative fertilization device of a vegetable planting, water and fertilizer integrated machine according to claim 1, wherein the driving end plate (42) pushes the drawing partition plate (41) into the storage barrel (3) when moving in a direction close to the storage barrel (3), and the drawing door plate (43) opens the feed opening of the storage barrel (3) when the limiting end plate (46) moves in a direction close to the storage barrel (3).
3. The quantitative fertilization device of the vegetable planting, water and fertilizer integrated machine as claimed in claim 1, wherein a first spring (47) sleeved on the carriage (45) abuts against between the driving end plate (42) and the limiting end plate (46), and a second spring (48) connected between the limiting end plate (46) and the stirring processing box (2) is used for driving the limiting end plate (46) to be far away from the storage material barrel (3).
4. The quantitative fertilization device of the vegetable planting, water and fertilizer integrated machine as claimed in claim 1, wherein the storage barrel (3) comprises a main barrel body (31) and a plurality of detachable spliced barrel sections (32) connected to a discharge port end of the main barrel body (31), the drawing clapboard (41) is arranged on the main barrel body (31), the connecting frame (44) is connected to the limiting end plate (46) in a position adjustable manner, and the drawing door panel (43) is attached to a discharge end face of the storage barrel (3).
5. The quantitative fertilization device of a vegetable planting and water and fertilizer integrated machine according to claim 1, further comprising a grinding mechanism (6) disposed in the agitation treatment tank (2), wherein the grinding mechanism (6) comprises a grinding pool (68) having a plurality of leaking holes (681) and a grinding wheel (67) disposed in the grinding pool (68), a hopper (23) located on the agitation treatment tank (2) is received below the storage material barrel (3), a leaking port of the hopper (23) is communicated with the grinding pool (68), and the grinding wheel (67) is connected with a grinding driving mechanism.
6. The quantitative fertilization device of a vegetable planting, water and fertilizer integrated machine according to claim 5, wherein the grinding driving mechanism comprises a limiting rod (66) with one end connected with the stirring processing box (2), a swing rod (65) hinged on the limiting rod (66) and a swing driving mechanism for driving the swing rod (65) to move, the grinding wheel (67) is hinged at the lower end of the swing rod (65), and the grinding wheel (67) rolls along the inner cavity surface of the grinding pool (68).
7. The quantitative fertilization device of the vegetable planting, water and fertilizer integrated machine as claimed in claim 6, wherein the swing driving mechanism comprises a push rod (64) with one end connected with the stirring processing box (2) and a push rod (63) slidably sleeved on the push rod (64), the push rod (63) is eccentrically connected to the turntable (611) through a rocker arm (62), and a convex column on the push rod (63) extends into a shifting fork groove (651) of the swing rod (65).
8. The quantitative fertilization device of the vegetable planting, water and fertilizer integrated machine as claimed in claim 5, wherein the cross section of the grinding pool (68) is semicircular, two ends of the grinding pool (68) are connected with the stirring treatment box (2), and two sides of the grinding pool (68) are respectively connected with the stirring treatment box (2) through corresponding blocking plates (69).
9. The quantitative fertilization device of the vegetable planting, water and fertilizer integrated machine as claimed in claim 1, further comprising a flow control valve (71) communicated with the stirring treatment tank (2), wherein the flow control valve (71) is communicated with a sprinkler head (72) erected on a bracket (73) of the frame (1) through a sprinkler pipe (7).
CN202210042206.5A 2022-01-14 2022-01-14 Quantitative fertilizing device of vegetable planting water and fertilizer all-in-one machine Pending CN114467456A (en)

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CN202210042206.5A CN114467456A (en) 2022-01-14 2022-01-14 Quantitative fertilizing device of vegetable planting water and fertilizer all-in-one machine

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CN202210042206.5A CN114467456A (en) 2022-01-14 2022-01-14 Quantitative fertilizing device of vegetable planting water and fertilizer all-in-one machine

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115178170A (en) * 2022-06-22 2022-10-14 叶键 Production equipment and preparation method of wheat dietary fiber health-care tea
CN116420485A (en) * 2023-06-12 2023-07-14 大同市现代农业发展中心 Intelligent variable fertilizing device based on Internet of things
CN116983853A (en) * 2023-09-20 2023-11-03 山西路桥第三工程有限公司 Processing device for energy storage luminous paint

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Publication number Priority date Publication date Assignee Title
US5088232A (en) * 1990-05-29 1992-02-18 Aurness Harold O Water and fertilizer applicator for lawn and shrubs
CN208066504U (en) * 2017-12-19 2018-11-09 天津工众生物技术有限公司 A kind of Reactive Powder Concrete raw material breaker
CN211557990U (en) * 2020-01-14 2020-09-25 马丽 Mechanical device for agricultural planting and fertilizing
CN213133361U (en) * 2020-08-18 2021-05-07 甘肃京兰水泥有限公司 Cement manufacture is with grinder that has screening function
CN214178045U (en) * 2020-12-04 2021-09-14 孙召贵 A automatic fertilizer injection unit for agricultural production
CN215073923U (en) * 2021-04-27 2021-12-10 陈晓岚 Water and fertilizer integrated equipment for resource-saving agricultural planting

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088232A (en) * 1990-05-29 1992-02-18 Aurness Harold O Water and fertilizer applicator for lawn and shrubs
CN208066504U (en) * 2017-12-19 2018-11-09 天津工众生物技术有限公司 A kind of Reactive Powder Concrete raw material breaker
CN211557990U (en) * 2020-01-14 2020-09-25 马丽 Mechanical device for agricultural planting and fertilizing
CN213133361U (en) * 2020-08-18 2021-05-07 甘肃京兰水泥有限公司 Cement manufacture is with grinder that has screening function
CN214178045U (en) * 2020-12-04 2021-09-14 孙召贵 A automatic fertilizer injection unit for agricultural production
CN215073923U (en) * 2021-04-27 2021-12-10 陈晓岚 Water and fertilizer integrated equipment for resource-saving agricultural planting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115178170A (en) * 2022-06-22 2022-10-14 叶键 Production equipment and preparation method of wheat dietary fiber health-care tea
CN116420485A (en) * 2023-06-12 2023-07-14 大同市现代农业发展中心 Intelligent variable fertilizing device based on Internet of things
CN116420485B (en) * 2023-06-12 2023-08-25 大同市现代农业发展中心 Intelligent variable fertilizing device based on Internet of things
CN116983853A (en) * 2023-09-20 2023-11-03 山西路桥第三工程有限公司 Processing device for energy storage luminous paint
CN116983853B (en) * 2023-09-20 2023-12-19 山西路桥第三工程有限公司 Processing device for energy storage luminous paint

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Application publication date: 20220513