CN207356957U - Vegetable organic fertilizer high-efficiency stirring bar - Google Patents

Vegetable organic fertilizer high-efficiency stirring bar Download PDF

Info

Publication number
CN207356957U
CN207356957U CN201721270636.3U CN201721270636U CN207356957U CN 207356957 U CN207356957 U CN 207356957U CN 201721270636 U CN201721270636 U CN 201721270636U CN 207356957 U CN207356957 U CN 207356957U
Authority
CN
China
Prior art keywords
frame
sliding piece
organic fertilizer
stirring bar
agitating paddle
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
Application number
CN201721270636.3U
Other languages
Chinese (zh)
Inventor
田怀同
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN FENGQIAN BIOLOGICAL TECHNOLOGY Co Ltd
Original Assignee
TIANJIN FENGQIAN BIOLOGICAL TECHNOLOGY Co Ltd
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 TIANJIN FENGQIAN BIOLOGICAL TECHNOLOGY Co Ltd filed Critical TIANJIN FENGQIAN BIOLOGICAL TECHNOLOGY Co Ltd
Priority to CN201721270636.3U priority Critical patent/CN207356957U/en
Application granted granted Critical
Publication of CN207356957U publication Critical patent/CN207356957U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Fertilizers (AREA)

Abstract

The utility model provides vegetable organic fertilizer high-efficiency stirring bar, belong to fertilizer processing equipment field, including the inner ring mixing component and outer ring mixing component being coaxially disposed, the inner ring mixing component includes swingle, hollow shaft, gear reducer, first motor and the second motor, the upper end of the swingle is fixedly connected by shaft coupling with the lower end of the hollow shaft, the gear reducer is threeway gear reducer, output shaft end is fixedly connected with the upper end of the hollow shaft, in addition both ends are fixedly connected with first motor and second motor respectively, the top of the swingle is equipped with structure first agitating paddle identical with fan blade, middle part is equipped with the second agitating paddle, lower part is equipped with the 3rd agitating paddle.The utility model is high to the stirring efficiency of fertilizer, and mixing quality is high.

Description

Vegetable organic fertilizer high-efficiency stirring bar
Technical field
The utility model belongs to fertilizer processing equipment field, is related to a kind of mixing apparatus, more particularly, to vegetable organic fertilizer With high-efficiency stirring bar.
Background technology
Crop growthing development needs various nutrient elements, usually we produce in the chemical fertilizer of purchase majority containing only A kind of element or two kinds of elements, such as urea, ammonium hydroxide, ammonium bicarbonate are exactly very single nitrogenous fertilizer, and potassium chloride is also very single potassium Fertilizer, only a small number of compound fertilizers contain various nutrient elements.After often two or more fertilizer is mixed in production Using fertilizer application frequency can so being reduced, during mixed fertilizer, it should be noted that some:First, the physics of mixed rear fertilizer Character cannot produce disadvantageous changes, for example become block from granular, second, fertilizer nutrient should not be restricted by loss.Third, be conducive to Improve effect of fertilizer.
Mixed fertilizer is to mix several single fertilizers or a kind of single fertilizer and binary or ternary compound fertilizer by mechanical means Material is obtained by mixing.Sometimes some fillers can be added wherein, to improve the physics of fertilizer and chemical property.As being to prevent nitric acid The excessive acidifying that mixed fertilizer made by ammonium and normal superphosphate produces, can add the excess acid that some lime carry out sweetening of the soil Degree, to create to that should not be mutually mixed between the more favorable condition of plant growth some single fertilizers, such as ammonium sulfate and vegetation Ash mixing, can cause the loss of nitrogen, except before this, the mixed fertilizer most important seeks to ensure the adequacy of mixing, protects Composition after card mixing per part fertilizer is consistent with the ratio set, so just can guarantee that the uniformity of fertilising, therefore play mixed The fertilizer mixer of cooperation is most important.
Utility model content
Problem to be solved in the utility model is to provide the vegetable organic fertilizer that a kind of mixing quality is good and stirring efficiency is high and uses High-efficiency stirring bar.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in:Vegetable organic fertilizer high-efficiency stirring Bar, including the inner ring mixing component and outer ring mixing component being coaxially disposed, the inner ring mixing component include swingle, hollow Axis, gear reducer, the first motor and the second motor, the upper end of the swingle are fixed by shaft coupling and the lower end of the hollow shaft Connection, the gear reducer is threeway gear reducer, and output shaft end is fixedly connected with the upper end of the hollow shaft, in addition both ends respectively with First motor is fixedly connected with second motor, and the top of the swingle is equipped with the identical with fan blade of structure One agitating paddle, middle part are equipped with the second agitating paddle, and lower part is equipped with the 3rd agitating paddle;
The frame that the outer ring mixing component includes being arranged in agitator tank and set close to inner wall, the frame can be along certainly The axis of body rotates, and the frame is the hexagonal structure of lower ending opening, and the lower end of the frame is equipped with inwardly protruded connection Frame, the link connect the both ends of the frame openings, and the upper end on the inside of the frame is arranged with first be vertically arranged Sliding piece, middle part and lower part on the inside of the frame are equipped with the second sliding piece, and second sliding piece that both sides are oppositely arranged is equal Obliquely and setting at an acute angle, the front and back of the frame are equipped with multiple vertically the 3rd sliding pieces with the frame, Positive 3rd sliding piece and the sliding piece at the back side are arranged in a crossed manner.
Further, first agitating paddle is consistent with the structure size of second agitating paddle, the 3rd agitating paddle Size be less than the size of first agitating paddle, the 3rd agitating paddle is located at the lower end of the link.
Further, the side of the frame lower end is hinged with the 4th sliding piece, and the opposite face of opposite side is hinged with the 5th Sliding piece, the 4th sliding piece and the 5th sliding piece are set obliquely.
Further, the front end of the 4th sliding piece and the 5th sliding piece is equipped with the second oblique angle.
Further, the front end of the 3rd sliding piece is equipped with the first oblique angle.
Further, the 3rd sliding piece and the frame articulation, the 3rd sliding piece lower end of the frame side is set There is the 6th sliding piece, the length of the 6th sliding piece is more than the length of the 3rd sliding piece, and the 6th sliding piece Height of the lower end less than the lower face of the frame sides.
Further, the frame includes two connector sleeves, and one of setting of described two connector sleeves is centrally located In the upper end of the frame, the other end is centrally positioned in the lower end of the frame, and the two is rotatablely connected with driving mechanism, institute The both sides for stating connector sleeve are arranged with first connecting rod, second connecting rod, and one end of first connection is connected with the connector sleeve, separately One end is connected with the second connecting rod, and the second connecting rod that the link connected symmetrical dendrimer is set is away from the first connecting rod One end.
Further, the first connecting rod and the second connecting rod are hollow-core construction.
Further, the connector sleeve is equipped with positioning through hole, the axis of the axis of the positioning through hole and the connector sleeve Line is vertically arranged, and the connector sleeve is internally provided with bushing.
Compared with prior art, the utility model has the advantages and positive effects of:1st, the utility model is set at the same time Inner ring mixing component and outer ring mixing component, ensure that inner ring and outer ring are stirred at the same time, lift the efficiency of stirring, and can ensure interior Circle and outer ring fertilizer point are sufficiently mixed, the more uniformity of mixing, and mixing quality is high;The 2nd, the frame of hexagon, structure are set Stablize, and setting is easily bonded with the inside of agitator tank, outer ring fertilizer is fully merged with internal, and the first of setting stirs Piece, the second sliding piece and the 3rd sliding piece realize upper, middle and lower and it is inside and outside be sufficiently stirred fusion, ensure that the efficiency of stirring With sufficient fusion so that the fertilizer stirring put into inside agitator tank is consistent with the dispensing ratio of setting after merging, and ensure that The accuracy of fertilizer ratio, is conducive to for different plot and afforests the mixed fertilizer of demand setting accuracy ratio;3rd, the 4th Sliding piece and the 5th sliding piece are set obliquely, realize frame lower face and fertilizer point is sufficiently stirred, further improve The efficiency of stirring;4th, the first oblique angle and the second oblique angle set, forms certain sharp angle, can be effectively to stirring top tank structure On residual fertilizer carry out wiper, avoid fertilizer be pasted onto on inner wall can not complete sufficiently fusion and stirring, avoid stirring Dead angle, ensures that fertilizer carries out fusion stirring according to accurate ratio.
Brief description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new The schematic description and description of type is used to explain the utility model, does not form the improper restriction to the utility model. In attached drawing:
Fig. 1 is the structure diagram of the utility model vegetable organic fertilizer high-efficiency stirring bar;
Fig. 2 is the structure diagram of the utility model inner ring mixing component;
Fig. 3 is the structure diagram of the utility model outer ring mixing component;
Fig. 4 is the structure diagram that the utility model outer ring mixing component is faced;
Fig. 5 is the front view of the utility model outer ring mixing component.
Description of reference numerals:
10- outer rings mixing component;1- frames;11- connector sleeves;111- positioning through hole;12- first connecting rods;13- links; 14- bushings;15- second connecting rods;The first sliding pieces of 2-;The second sliding pieces of 3-;The 3rd sliding pieces of 4-;The first oblique angles of 41-;5- the 4th Sliding piece;The second oblique angles of 51-;The 6th sliding pieces of 6-;The 5th sliding pieces of 7-;30- inner ring mixing components;31- swingles;32- joins Axis device;33- hollow shafts;34- gear reducers;The first motors of 35-;The second motors of 36-;The first agitating paddles of 37-;The second agitating paddles of 38-; The 3rd agitating paddles of 39-.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can To be mutually combined.
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For the limitation to the utility model.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In the description of the utility model, unless separately It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can mechanically connect or be electrically connected;It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning of the term in the utility model.
Elaborate below in conjunction with the accompanying drawings to specific embodiment of the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the utility model is vegetable organic fertilizer high-efficiency stirring bar, including be coaxially disposed Inner ring mixing component 30 and outer ring mixing component 10, inner ring mixing component 30 include swingle 31, hollow shaft 33, gear reducer 34, First motor 35 and the second motor 36, the upper end of swingle 31 are fixedly connected with the lower end of hollow shaft 33 by shaft coupling 32, subtracted Fast machine 34 is threeway gear reducer 34, and output shaft end is fixedly connected with the upper end of hollow shaft 33, in addition both ends respectively with the first motor 35 are fixedly connected with the second motor 36, and the top of swingle 31 is equipped with structure first agitating paddle 37 identical with fan blade, in Portion is equipped with the second agitating paddle 38, and lower part is equipped with the structure size of the 3rd agitating paddle 39, the first agitating paddle 37 and the second agitating paddle 38 Unanimously, the size of the 3rd agitating paddle 39 is less than the size of the first agitating paddle 37, and the 3rd agitating paddle 39 is located at the lower end of link 13.
Including as shown in Fig. 3, Fig. 4 and Fig. 5, outer ring mixing component 10 includes being arranged in agitator tank and set close to inner wall Frame 1, frame 1 can rotate along the axis of itself, and frame 1 is the hexagonal structure of lower ending opening, the lower end of frame 1 be equipped with to The link 13 of internal projection, the both ends of 13 connection framework 1 of link opening, the upper end of the inner side of frame 1, which is arranged with, to be vertically arranged The first sliding piece 2, the middle part and lower part of the inner side of frame 1 are equipped with the second sliding piece 3, the second sliding piece 3 that both sides are oppositely arranged Obliquely and setting at an acute angle, the front and back of frame 1 are equipped with multiple vertically the 3rd sliding pieces 4 with frame 1, front The 3rd sliding piece 4 and the back side sliding piece it is arranged in a crossed manner, the frame 1 of hexagon is set, stable structure, and easily with stirring The inside fitting of tank is set, and outer ring fertilizer is fully merged with internal, the first sliding piece 2 of setting, the second sliding piece 3 and the 3rd Sliding piece 4 realize upper, middle and lower and it is inside and outside be sufficiently stirred fusion, ensure that the efficiency of stirring and sufficiently fusion so that throw The fertilizer stirring entered to inside agitator tank is consistent with the dispensing ratio of setting after merging, and ensure that the accuracy of fertilizer ratio, has Beneficial to the mixed fertilizer for different plot and greening demand setting accuracy ratio.
Preferably, the side of 1 lower end of frame is hinged with the 4th sliding piece 5, and the opposite face of opposite side is hinged with the 5th and stirs Piece 7, the 4th sliding piece 5 and the 5th sliding piece 7 are set obliquely, realize 1 lower face of frame and fertilizer point is sufficiently stirred, into One step improves the efficiency of stirring.
Preferably, the front end of the 4th sliding piece 5 and the 5th sliding piece 7 is equipped with the second oblique angle 51;It is highly preferred that the 3rd group The front end of movable plate 4 is equipped with the first oblique angle 41, and the first oblique angle 41 and the second oblique angle 51 of setting, form certain sharp angle, can Wiper effectively is carried out to the residual fertilizer on stirring top tank structure, avoiding fertilizer from being pasted onto on inner wall can not complete sufficiently to merge And stirring, stirring dead angle is avoided, ensures that fertilizer carries out fusion stirring according to accurate ratio.
Preferably, the 3rd sliding piece 4 is hinged with frame 1, and 4 lower end of the 3rd sliding piece of 1 side of frame is stirred equipped with the 6th Piece 6, the length of the 6th sliding piece 6 is more than the length of the 3rd sliding piece 4, and the lower end of the 6th sliding piece 6 is less than 1 side of frame The height of lower face, can be stirred the outer cycle space of 1 lower part of frame, further avoid stirring dead angle.
Preferably, frame 1 includes two connector sleeves 11, and one of setting of two connector sleeves 11 is centrally positioned in frame 1 upper end, the other end is centrally positioned in the lower end of frame 1, and the two is rotatablely connected with driving mechanism, the both sides of connector sleeve 11 First connecting rod 12, second connecting rod 15 are arranged with, one end of the first connection is connected with connector sleeve 11, the other end and second connecting rod 15 Connection, the one end of second connecting rod 15 away from first connecting rod 12 that 13 connected symmetrical dendrimer of link is set, by the way of this splicing, peace Fill and manufacture and is more convenient.
Preferably, first connecting rod 12 and second connecting rod 15 are hollow-core construction, using tubular structure, convenient material drawing, and And intensity is high, while the weight of frame 1 is reduced, can use the driving motor of smaller power that the rotation of frame 1, drop can be achieved The low consumption of power, saves electric energy.
Preferably, connector sleeve 11 is equipped with positioning through hole 111, and the axis of the axis and connector sleeve 11 of positioning through hole 111 hangs down Straight to set, the positioning instruments such as internal installation set screw can be achieved in the setting of positioning through hole 111, ensure connector sleeve 11 and rotation axis It is accurate fixed, lift the stability of connection;Connector sleeve 11 is internally provided with bushing 14, ensures the stability that rotates and reliable Property, prolong the service life.
During actual use, the swingle 31 of outer ring mixing component 10 drives frame 1 to rotate, and then can drive The first sliding piece 2, the second sliding piece 3, the 3rd sliding piece 4, the 4th sliding piece 5,7 and of the 5th sliding piece being fixed on frame 1 The rotation of 6th sliding piece 6, during rotating, to the inside and outside of frame 1 while can complete to stir, stirring efficiency Height, and the 3rd sliding piece 4, the 4th sliding piece 5, the 5th sliding piece 7 and the 6th sliding piece 6 of outer ring are close to the inner wall of agitator tank Set, sufficiently can be scraped and be sufficiently stirred fusion to the fertilizer of outer ring, further lift stirring efficiency, avoid outer ring Stirring dead angle, greatly improve stirring efficiency, while stirring in outer ring, inner ring mixing component 30 also rotates, first stirring Paddle 37, the second agitating paddle 38 and the 3rd agitating paddle 39 can be stirred the fertilizer of inner ring, and the combination of inner and outside ensure that fully mixed Close, mixing quality is high, and stirring efficiency is high.
One embodiment of the utility model is described in detail above, but the content is only the utility model Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.

Claims (9)

1. vegetable organic fertilizer high-efficiency stirring bar, it is characterised in that:Stirred including the inner ring mixing component being coaxially disposed and outer ring Component, the inner ring mixing component include swingle, hollow shaft, gear reducer, the first motor and the second motor, the swingle Upper end is fixedly connected by shaft coupling with the lower end of the hollow shaft, and the gear reducer is threeway gear reducer, output shaft end and institute The upper end for stating hollow shaft is fixedly connected, and in addition both ends are fixedly connected with first motor and second motor respectively, described The top of swingle is equipped with structure first agitating paddle identical with fan blade, and middle part is equipped with the second agitating paddle, and lower part is equipped with the Three agitating paddles;
The frame that the outer ring mixing component includes being arranged in agitator tank and set close to inner wall, the frame can along itself Axis rotates, and the frame is the hexagonal structure of lower ending opening, and the lower end of the frame is equipped with inwardly protruded link, institute State the both ends that link connects the frame openings, the upper end on the inside of the frame is arranged with first be vertically arranged and stirs Piece, middle part and lower part on the inside of the frame are equipped with the second sliding piece, and second sliding piece that both sides are oppositely arranged is oblique Setting lower and at an acute angle, the front and back of the frame are equipped with multiple vertically the 3rd sliding pieces with the frame, front The 3rd sliding piece and the back side the sliding piece it is arranged in a crossed manner.
2. vegetable organic fertilizer according to claim 1 high-efficiency stirring bar, it is characterised in that:First agitating paddle and institute State that the structure size of the second agitating paddle is consistent, the size of the 3rd agitating paddle is less than the size of first agitating paddle, described 3rd agitating paddle is located at the lower end of the link.
3. vegetable organic fertilizer according to claim 1 high-efficiency stirring bar, it is characterised in that:The side of the frame lower end The 4th sliding piece is hinged with, the opposite face of opposite side is hinged with the 5th sliding piece, and the 4th sliding piece and the described 5th stir Piece is set obliquely.
4. vegetable organic fertilizer according to claim 3 high-efficiency stirring bar, it is characterised in that:4th sliding piece and institute The front end for stating the 5th sliding piece is equipped with the second oblique angle.
5. vegetable organic fertilizer according to claim 1 high-efficiency stirring bar, it is characterised in that:Before 3rd sliding piece End is equipped with the first oblique angle.
6. vegetable organic fertilizer according to claim 1 high-efficiency stirring bar, it is characterised in that:3rd sliding piece and institute Frame articulation is stated, the 3rd sliding piece lower end of the frame side is equipped with the 6th sliding piece, and the length of the 6th sliding piece is big In the length of the 3rd sliding piece, and the lower end of the 6th sliding piece is less than the height of the lower face of the frame sides.
7. vegetable organic fertilizer according to claim 6 high-efficiency stirring bar, it is characterised in that:The frame includes two companies Female connector, one of setting of described two connector sleeves are centrally positioned in the upper end of the frame, and the other end is centrally positioned in institute The lower end of frame is stated, and the two is rotatablely connected with driving mechanism, the both sides of the connector sleeve are arranged with first connecting rod, second Connecting rod, one end of first connection are connected with the connector sleeve, and the other end is connected with the second connecting rod, and the link connects Connect the symmetrically arranged one end of the second connecting rod away from the first connecting rod.
8. vegetable organic fertilizer according to claim 7 high-efficiency stirring bar, it is characterised in that:The first connecting rod and described Second connecting rod is hollow-core construction.
9. vegetable organic fertilizer according to claim 7 high-efficiency stirring bar, it is characterised in that:The connector sleeve is equipped with fixed Position through hole, the axis of the positioning through hole and the axis of the connector sleeve are vertically arranged, and the connector sleeve is internally provided with bushing.
CN201721270636.3U 2017-09-29 2017-09-29 Vegetable organic fertilizer high-efficiency stirring bar Expired - Fee Related CN207356957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721270636.3U CN207356957U (en) 2017-09-29 2017-09-29 Vegetable organic fertilizer high-efficiency stirring bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721270636.3U CN207356957U (en) 2017-09-29 2017-09-29 Vegetable organic fertilizer high-efficiency stirring bar

Publications (1)

Publication Number Publication Date
CN207356957U true CN207356957U (en) 2018-05-15

Family

ID=62346485

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721270636.3U Expired - Fee Related CN207356957U (en) 2017-09-29 2017-09-29 Vegetable organic fertilizer high-efficiency stirring bar

Country Status (1)

Country Link
CN (1) CN207356957U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114835528A (en) * 2022-05-24 2022-08-02 谢勇 Method for producing compound microbial fertilizer by using cage-rearing chicken manure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114835528A (en) * 2022-05-24 2022-08-02 谢勇 Method for producing compound microbial fertilizer by using cage-rearing chicken manure

Similar Documents

Publication Publication Date Title
CN207951287U (en) A kind of moveable a variety of fertilizer agitation mixers of agricultural
CN207356957U (en) Vegetable organic fertilizer high-efficiency stirring bar
CN212492611U (en) A foliar fertilizer mixing mechanism
CN210934744U (en) Raw materials premixing device is used in bio-organic fertilizer production
CN207119305U (en) A kind of stirred tank
CN207221841U (en) Fertilizer agitating device in a kind of agricultural planting
CN207478461U (en) Crop organic fertilizer material mixing machine
CN207357017U (en) Greening organic fertilizer batch mixer equipped with outer ring agitating device
CN109365509A (en) A kind of municipal administration gardens soil restoring device
CN213791061U (en) A dispose groove for solution
CN205253127U (en) Special agitator of chemical industry
CN215311739U (en) Fertilizer processing mixes machine with stirring
CN207862161U (en) A kind of three rotary shaft agitating devices of glass metal
CN215540362U (en) Compound fertilizer production is with mixing allotment equipment
CN206661104U (en) A kind of mushroom plantation compost is pulverized and mixed processing unit
CN206935235U (en) The preparation facilities of polyglutamic acid flushing and spreading fertilizer
CN209254614U (en) A kind of Water soluble fertilizer agitator tank
CN208194315U (en) A kind of agrochemical rotating cylinder stirred type mixing arrangement
CN110743442A (en) Efficient stirring device for agricultural chemical fertilizer
CN221950999U (en) A liquid fertilizer dilution and proportioning machine
CN207478392U (en) Vegetable organic fertilizer agitator tank agitating device
CN206121578U (en) Liquid medicine agitating unit
CN211216383U (en) Fertilizer mixing equipment for farming
CN207913680U (en) Multiaxis magnetic stirring apparatus
CN212068626U (en) Molasses mixing arrangement for feed production

Legal Events

Date Code Title Description
GR01 Patent grant
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: 20180515

Termination date: 20200929