CN110375833A - The small-sized automatic fertilizer weighing machine of one kind and its weighing technique - Google Patents
The small-sized automatic fertilizer weighing machine of one kind and its weighing technique Download PDFInfo
- Publication number
- CN110375833A CN110375833A CN201910742438.XA CN201910742438A CN110375833A CN 110375833 A CN110375833 A CN 110375833A CN 201910742438 A CN201910742438 A CN 201910742438A CN 110375833 A CN110375833 A CN 110375833A
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- China
- Prior art keywords
- weighing
- small
- control unit
- screw
- lifting structure
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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
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- 238000005303 weighing Methods 0.000 title claims abstract description 58
- 239000003337 fertilizer Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 61
- 239000002699 waste material Substances 0.000 claims abstract description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 9
- 239000004700 high-density polyethylene Substances 0.000 claims description 9
- 230000001351 cycling effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004720 fertilization Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000009406 nutrient management Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
- G01G17/06—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes having means for controlling the supply or discharge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to fertilizer weighing technology fields, more particularly to small-sized automatic fertilizer weighing machine and its weighing technique, a kind of small-sized automatic fertilizer weighing machine, including material array case, material array box top is connected with the screw lifting structure for being promoted to the material inside material array case, is connected with screw conveyor on the upside of screw lifting structure.A kind of weighing technique of small-sized automatic waste material weighing machine, comprising the following steps: step 1: place material to be weighed into material array case；Step 2: weighed weight is needed by computer client or wireless handheld terminal input.The beneficial effects of the present invention are: being directed to, Agriculture Field is tested and distributing peasant plantation plot needs to carry out fertilizer demand that is a small amount of, flexible, automating weighing, cloud control is carried out by WLAN or mobile network, need to upload (input) instruction at any time according to test, weighing scheme is adjusted, realizes the automatic weighing to a small amount of different ratio fertilizer.
Description
Technical field
The present invention relates to fertilizer weighing technology fields, and in particular to small-sized automatic fertilizer weighing machine and its weighing technique.
Background technique
Chemical fertilizer application plays irreplaceable role to agricultural production and income, and scientific fertilization recommendation and nutrient management need
According to balance fertilizing principle, field fertilization test is formulated, the test of high fertilizer amount, low fertilizer amount is gradually carried out to each nutrient, according to examination
Test the Application Ratio as a result, under the conditions of proposing local climate.A large amount of field trial needs the bulk blended fertilizer of different ratio, claims
Measure that work is heavy many and diverse, but existing automatic Metage Eguipment is excessively huge, it can not the automation of a small amount of material that needs of adequacy test
It weighs, is badly in need of a kind of miniaturization fertilizer weighing equipment that can according to need flexible weighing material at present.
Summary of the invention
The purpose of the present invention is to provide a kind of small-sized automatic fertilizer weighing machine and its weighing techniques, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of small-sized automatic fertilizer weighing machine, including material array case, material array box top are connected with for material
The screw lifting structure that material inside array case is promoted, screw lifting structure upside are connected with screw conveyor, screw rod
Transporter is horizontally disposed, and one end of screw conveyor is connected with the horizontal motor of driving conveying；The screw conveyor it is another
It is communicated with weighing mechanism on the downside of one end, weighing mechanism bottom offers the discharge port for discharge, and discharge outlet is equipped with control
The solenoid valve of discharge port opening and closing, discharge port lower section are placed with material cycling case；It further include control unit, described control unit difference
It is electrically connected with screw lifting structure, horizontal motor, weighing mechanism and solenoid valve, control unit passes through USB interface and server
Electrical connection, and server and have computer client and wireless handheld terminal.
It is as further technical characteristic of the invention, the material array case is made of HDPE material, and material array
The outside of case is provided with stainless steel frame.
It is that described control unit is single-chip computer control system as further technical characteristic of the invention.
It is that the wireless handheld terminal includes screen, keyboard and battery as further technical characteristic of the invention,
Wireless handheld terminal is connect by WLAN or mobile network with server signal.
A kind of weighing technique using above-mentioned small-sized automatic waste material weighing machine, comprising the following steps:
Step 1: material to be weighed is placed into material array case；
Step 2: weighed weight is needed by computer client or wireless handheld terminal input；
Step 3: computer client or wireless handheld terminal pass through server and send signal to control unit, and control unit opens
Dynamic screw lifting structure and horizontal motor, and solenoid valve is in off state；
Step 4: the material in material array case is transported in screw conveyor by screw lifting structure, and horizontal motor is by screw rod
Material in transporter is transported in weighing mechanism；
Step 5: when the weighed weight needed for the material in weighing mechanism reaches, control unit closes screw lifting structure, cross
Motor is set, and opens solenoid valve and carries out discharge.
It needs to carry out fertilizer the beneficial effects of the present invention are: planting plot for Agriculture Field test and distributing peasant
On a small quantity, flexibly, the demand that weighs of automation, cloud control is carried out by WLAN or mobile network, according to test needs
(input) instruction is uploaded at any time, adjusts weighing scheme, realizes the automatic weighing to a small amount of different ratio fertilizer；Present apparatus volume is more
It is small, it is convenient for carrying, automation weighing effect is good, has extensive application value.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure principle chart of control section of the present invention.
In figure: 1- material array case；2- screw lifting structure；3- screw conveyor；The horizontal motor of 4-；5- weighing mechanism；
6- solenoid valve；7- material cycling case.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1 and Fig. 2, a kind of small-sized automatic fertilizer weighing machine, including material array case 1, the material array case 1
Top is connected with the screw lifting structure 2 for being promoted to the material inside material array case 1, in screw lifting structure 2
Side is connected with screw conveyor 3, and screw conveyor 3 is horizontally disposed, and one end of screw conveyor 3 is connected with the cross of driving conveying
Motor 4 is set, horizontal 4 output end of motor is connected with shaft, the screw auger for conveying material is disposed in shaft；The screw rod
It is communicated with weighing mechanism 5 on the downside of the other end of transporter 3,5 bottom of weighing mechanism offers the discharge port for discharge, discharge port
Place is equipped with the solenoid valve 6 of control discharge port opening and closing, is placed with material cycling case 7 below discharge port；It further include control unit, institute
It states control unit to be electrically connected with screw lifting structure 2, horizontal motor 4, weighing mechanism 5 and solenoid valve 6 respectively, control unit is logical
It crosses USB interface to be electrically connected with server, and server and has computer client and wireless handheld terminal.
In the present invention, by weight of fertilizer needed for computer client or wireless handheld terminal input, passenger is calculated
Family end or wireless handheld terminal, which are sent by server to control unit, weighs instruction, and control unit starts screw elevator first
Material lifting in material array case 1 is input in screw conveyor 3 by structure 2, screw lift 2, restarts screw rod transport
The material of right part is transported to left part by machine 3, screw conveyor 3, is later fallen into weighing mechanism 5, the weight in weighing mechanism 5
When amount reaches required weight, control unit immediately closes off screw lift 2 and horizontal motor 4 stops charging, control unit
Solenoid valve 6 is opened, realizes discharge, so completes once to weigh operation.Its advantages can be achieved on the accurate title to material
Amount, can not personnel's control, and whole device volume is smaller, is convenient for carrying, and it is good that automation weighs effect, and there is extensive popularization to answer
With value.
Screw lift 2 herein can be understood as structure similar with screw conveyor 3, be internally provided with shaft,
Screw auger is disposed in shaft, shaft top, which is connected to the motor, to be connect, and difference is that internal shaft and screw auger are vertical
State, and control unit is substantially to control the motor in screw lift 2, so as to control mentioning for material
It rises.
Weighing mechanism 5 herein can be the meausring apparatus for being built-in with weight sensor, weight sensor and control unit
Electrical connection, weighing data is sent to control unit by weight sensor in real time, so that control unit weighing data be made to be slapped
Control, improves the precision of weighing.
The material array case 1 is made of HDPE material, and the outside of material array case 1 is provided with stainless steel frame,
HDPE is that a kind of crystallinity is high, nonpolar thermoplastic resin, i.e. high density polyethylene (HDPE).High density polyethylene (HDPE) is kind of a white powder
Granular product, nontoxic, tasteless, density is within the scope of 0.940 ~ 0.976g/cm3；Crystallinity is 80% ~ 90%, softening point 125
~ 135 DEG C, using temperature up to 100 DEG C；120 ~ 160 DEG C of fusion temperature, material biggish for molecule, it is proposed that fusion temperature model
It is trapped among between 200 ~ 250 DEG C.It has good heat resistance and cold resistance, chemical stability is good, rigidity also with higher with
Toughness, mechanical strength are good.HDPE material is used has the advantages that hardness is good, flexibility is strong here, while external with stainless steel
Its dimensional stability can be improved in frame, increases service life and effect.
Described control unit is single-chip computer control system, using single-chip computer control system to screw lift 2, horizontal electricity
Machine 4, weighing mechanism 5 are controlled, and data exchange is externally carried out, and keep whole process more intelligent, single-chip computer control system can
It is programmed processing, controls promotion speed, revolving speed of horizontal motor 4 of screw lift 2 etc., so that whole device
Operation more optimizes.
The wireless handheld terminal includes screen, keyboard and battery, and wireless handheld terminal passes through WLAN or shifting
Dynamic network is connect with server signal, and in the present invention, wireless handheld terminal is similar to mobile phone etc. and has screen, keyboard and electric power storage
The device of the functions such as pond can be connect with server signal, and signal is received from server or sends a signal to server, from
And server sends to control unit and instructs.
A kind of weighing technique using above-mentioned small-sized automatic waste material weighing machine, comprising the following steps:
Step 1: material to be weighed is placed into material array case 1；
Step 2: weighed weight is needed by computer client or wireless handheld terminal input；
Step 3: computer client or wireless handheld terminal pass through server and send signal to control unit, and control unit opens
Dynamic screw lifting structure 2 and horizontal motor 4, and solenoid valve 6 is in off state；
Step 4: the material in material array case 1 is transported in screw conveyor 3 by screw lifting structure 2, and horizontal motor 4 will
Material in screw conveyor 3 is transported in weighing mechanism 5；
Step 5: when the weighed weight needed for the material in weighing mechanism 5 reaches, control unit closing screw lifting structure 2,
Horizontal motor 4, and open solenoid valve 6 and carry out discharge.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of small-sized automatic fertilizer weighing machine, including material array case, which is characterized in that the connection of material array box top
There is the screw lifting structure for being promoted to the material inside material array case, is connected with screw rod on the upside of screw lifting structure
Transporter, screw conveyor is horizontally disposed, and one end of screw conveyor is connected with the horizontal motor of driving conveying；The screw rod
It is communicated with weighing mechanism on the downside of the other end of transporter, weighing mechanism bottom offers the discharge port for discharge, discharge outlet
The solenoid valve of control discharge port opening and closing is installed, is placed with material cycling case below discharge port；It further include control unit, the control
Unit processed is electrically connected with screw lifting structure, horizontal motor, weighing mechanism and solenoid valve respectively, and control unit is connect by USB
Mouthful be electrically connected with server, and server with have computer client and wireless handheld terminal.
2. small-sized automatic fertilizer weighing machine according to claim 1, which is characterized in that the material array case is by HDPE material
Material is made, and the outside of material array case is provided with stainless steel frame.
3. small-sized automatic fertilizer weighing machine according to claim 1, which is characterized in that described control unit is single-chip microcontroller control
System processed.
4. small-sized automatic fertilizer weighing machine according to claim 1 or 3, which is characterized in that the wireless handheld terminal packet
Screen, keyboard and battery are included, wireless handheld terminal is connect by WLAN or mobile network with server signal.
5. a kind of weighing technique using small-sized automatic waste material weighing machine described in claim 1, which is characterized in that including following
Step:
Step 1: material to be weighed is placed into material array case；
Step 2: weighed weight is needed by computer client or wireless handheld terminal input；
Step 3: computer client or wireless handheld terminal pass through server and send signal to control unit, and control unit opens
Dynamic screw lifting structure and horizontal motor, and solenoid valve is in off state；
Step 4: the material in material array case is transported in screw conveyor by screw lifting structure, and horizontal motor is by screw rod
Material in transporter is transported in weighing mechanism；
Step 5: when the weighed weight needed for the material in weighing mechanism reaches, control unit closes screw lifting structure, cross
Motor is set, and opens solenoid valve and carries out discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910742438.XA CN110375833A (en) | 2019-08-13 | 2019-08-13 | The small-sized automatic fertilizer weighing machine of one kind and its weighing technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910742438.XA CN110375833A (en) | 2019-08-13 | 2019-08-13 | The small-sized automatic fertilizer weighing machine of one kind and its weighing technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110375833A true CN110375833A (en) | 2019-10-25 |
Family
ID=68258998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910742438.XA Pending CN110375833A (en) | 2019-08-13 | 2019-08-13 | The small-sized automatic fertilizer weighing machine of one kind and its weighing technique |
Country Status (1)
| Country | Link |
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| CN (1) | CN110375833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830577A (en) * | 2021-09-06 | 2021-12-24 | 宁波复能稀土新材料股份有限公司 | Automatic control metering and adding device for rare earth electrolyte particles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006061818A1 (en) * | 2006-12-21 | 2008-06-26 | Erwin Bichler | Delivery device for fertilizer dosing-mixing installations comprises a conveying screw with a screw helix terminating at a distance in front of an outlet edge of an outlet opening of a housing outlet lying in the conveying direction |
| CN205327451U (en) * | 2016-01-27 | 2016-06-22 | 杭州富阳飞博科技有限公司 | Fertilizer automatic measurement packagine machine |
| CN206012992U (en) * | 2016-08-24 | 2017-03-15 | 温州磐石机械设备维修咨询有限公司 | A kind of organic fertilizer processing seals integrated apparatus with quantitative package |
| CN206027509U (en) * | 2016-08-26 | 2017-03-22 | 广东新盛丰肥业有限公司 | Fertile automatic blending device of mixing |
| CN106621903A (en) * | 2017-01-23 | 2017-05-10 | 云南云天化农业科技股份有限公司 | Fertilizer distribution device and control method thereof |
| CN210321948U (en) * | 2019-08-13 | 2020-04-14 | 广西壮族自治区农业科学院 | Small-size automatic fertilizer weighing machine |
-
2019
- 2019-08-13 CN CN201910742438.XA patent/CN110375833A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006061818A1 (en) * | 2006-12-21 | 2008-06-26 | Erwin Bichler | Delivery device for fertilizer dosing-mixing installations comprises a conveying screw with a screw helix terminating at a distance in front of an outlet edge of an outlet opening of a housing outlet lying in the conveying direction |
| CN205327451U (en) * | 2016-01-27 | 2016-06-22 | 杭州富阳飞博科技有限公司 | Fertilizer automatic measurement packagine machine |
| CN206012992U (en) * | 2016-08-24 | 2017-03-15 | 温州磐石机械设备维修咨询有限公司 | A kind of organic fertilizer processing seals integrated apparatus with quantitative package |
| CN206027509U (en) * | 2016-08-26 | 2017-03-22 | 广东新盛丰肥业有限公司 | Fertile automatic blending device of mixing |
| CN106621903A (en) * | 2017-01-23 | 2017-05-10 | 云南云天化农业科技股份有限公司 | Fertilizer distribution device and control method thereof |
| CN210321948U (en) * | 2019-08-13 | 2020-04-14 | 广西壮族自治区农业科学院 | Small-size automatic fertilizer weighing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830577A (en) * | 2021-09-06 | 2021-12-24 | 宁波复能稀土新材料股份有限公司 | Automatic control metering and adding device for rare earth electrolyte particles |
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