CN210321948U - Small-size automatic fertilizer weighing machine - Google Patents
Small-size automatic fertilizer weighing machine Download PDFInfo
- Publication number
- CN210321948U CN210321948U CN201921303376.4U CN201921303376U CN210321948U CN 210321948 U CN210321948 U CN 210321948U CN 201921303376 U CN201921303376 U CN 201921303376U CN 210321948 U CN210321948 U CN 210321948U
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- Prior art keywords
- weighing
- small
- control unit
- array box
- material array
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- 238000005303 weighing Methods 0.000 title claims abstract description 53
- 239000003337 fertilizer Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 229920001903 high density polyethylene Polymers 0.000 claims description 11
- 239000004700 high-density polyethylene Substances 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000004720 fertilization Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000010586 diagram Methods 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
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model relates to the technical field of fertilizer weighing, in particular to a small-sized automatic fertilizer weighing machine, which comprises a material array box and is characterized in that the top of the material array box is connected with a spiral lifting structure for lifting materials in the material array box, the upper side of the spiral lifting structure is connected with a screw conveyer, the screw conveyer is horizontally arranged, and one end of the screw conveyer is connected with a transverse motor for driving material conveying; the other end downside intercommunication of screw conveyer has weighing mechanism, and the discharge gate that is used for arranging the material is seted up to weighing mechanism bottom. The utility model has the advantages that: aiming at the requirements of small amount, flexibility and automatic weighing of fertilizers required by agricultural field tests and distributed small-crop planting plots, cloud control is performed through a wireless local area network or a mobile network, instructions are uploaded (input) at any time according to test requirements, a weighing scheme is adjusted, and automatic weighing of a small amount of fertilizers with different proportions is realized.
Description
Technical Field
The utility model relates to a technical field, concretely relates to small-size automatic fertilizer weighing machine are weighed to fertilizer.
Background
The fertilizer application plays an irreplaceable role in agricultural production and income increase, a field fertilization test is formulated according to a balanced fertilization principle for scientific recommended fertilization and nutrient management, tests of high fertilizer amount and low fertilizer amount are gradually carried out on each nutrient, and the fertilization proportion under the local climate condition is provided according to the test result. A large amount of field tests need to have the bulk fertilizer of different ratios, weigh that work is heavy and complicated, but current automatic weighing equipment is too huge, the automation that can't adapt to a small amount of materials of experimental needs weighs, at present urgently need one kind can weigh the miniaturized fertilizer weighing equipment of material in a flexible way as required.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a small-size automatic fertilizer weighing machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a small-sized automatic fertilizer weighing machine comprises a material array box, wherein the top of the material array box is connected with a spiral lifting structure for lifting materials in the material array box, the upper side of the spiral lifting structure is connected with a screw conveyor, the screw conveyor is horizontally arranged, and one end of the screw conveyor is connected with a transverse motor for driving material conveying; the lower side of the other end of the screw conveyor is communicated with a weighing mechanism, the bottom of the weighing mechanism is provided with a discharge port for discharging materials, the discharge port is provided with an electromagnetic valve for controlling the opening and closing of the discharge port, and a material turnover box is arranged below the discharge port; the intelligent weighing system is characterized by further comprising a control unit, wherein the control unit is respectively electrically connected with the spiral lifting structure, the transverse motor, the weighing mechanism and the electromagnetic valve, the control unit is electrically connected with the server through a USB interface, and the server is connected with a computer client and a wireless handheld terminal.
As a further technical feature of the utility model is that, the material array case is made by the HDPE material, and the outside of material array case is provided with the stainless steel frame.
As a further technical feature of the present invention, the control unit is a single chip microcomputer control system.
As a further technical feature of the utility model is that, wireless handheld terminal includes screen, keyboard and battery, and wireless handheld terminal passes through wireless LAN or mobile network and server signal connection.
The utility model has the advantages that: aiming at the requirements of small amount, flexibility and automatic weighing of fertilizers required by agricultural field tests and distributed small-farmer planting plots, cloud control is performed through a wireless local area network or a mobile network, instructions are uploaded (input) at any time according to test requirements, a weighing scheme is adjusted, and automatic weighing of a small amount of fertilizers with different proportions is realized; the device has the advantages of smaller volume, convenient carrying, good automatic weighing effect and wide popularization and application values.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a structural schematic diagram of the control part of the present invention.
In the figure: 1-material array box; 2-a spiral lifting structure; 3-screw conveyor; 4-a transverse motor; 5-a weighing mechanism; 6-electromagnetic valve; 7-material turnover box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a small-sized automatic fertilizer weighing machine comprises a material array box 1, wherein the top of the material array box 1 is connected with a spiral lifting structure 2 for lifting materials in the material array box 1, the upper side of the spiral lifting structure 2 is connected with a screw conveyor 3, the screw conveyor 3 is horizontally arranged, one end of the screw conveyor 3 is connected with a transverse motor 4 for driving material conveying, the output end of the transverse motor 4 is connected with a rotating shaft, and a spiral auger for conveying the materials is arranged on the rotating shaft; the lower side of the other end of the screw conveyor 3 is communicated with a weighing mechanism 5, the bottom of the weighing mechanism 5 is provided with a discharge hole for discharging materials, the discharge hole is provided with an electromagnetic valve 6 for controlling the opening and closing of the discharge hole, and a material turnover box 7 is arranged below the discharge hole; the intelligent weighing device is characterized by further comprising a control unit, wherein the control unit is respectively electrically connected with the spiral lifting structure 2, the transverse motor 4, the weighing mechanism 5 and the electromagnetic valve 6, the control unit is electrically connected with a server through a USB interface, and the server is connected with a computer client and a wireless handheld terminal.
The utility model discloses in, through computer client or the wireless required fertilizer weight of handheld terminal input, computer client or wireless handheld terminal send the instruction of weighing to the control unit through the server, the control unit at first starts spiral lifting mechanism 2, spiral lifting mechanism 2 promotes the material in with material array case 1 and inputs into screw conveyor 3, restart screw conveyor 3, screw conveyor 3 carries the left part with the material of right part, then fall into weighing mechanism 5, when weight in weighing mechanism 5 reaches required weight, the control unit closes spiral lifting mechanism 2 and horizontal motor 4 at once and stops the feeding, solenoid valve 6 is opened to the control unit, realize arranging the material, accomplish the operation of once weighing so. The automatic weighing device has the advantages that accurate weighing of materials can be achieved, personnel can not control the device, the size of the whole device is smaller, the carrying is convenient, the automatic weighing effect is good, and the automatic weighing device has wide popularization and application values.
The spiral lifting mechanism 2 can be understood as a structure similar to the screw conveyor 3, a rotating shaft is arranged in the spiral lifting mechanism, a spiral packing auger is arranged on the rotating shaft, the top end of the rotating shaft is connected with a motor, the difference is that the rotating shaft and the spiral packing auger in the spiral lifting mechanism 2 are in a vertical state, and the control unit is used for substantially controlling the motor in the spiral lifting mechanism 2, so that the lifting of materials can be controlled.
The weighing mechanism 5 may be a weighing device with a built-in weight sensor, the weight sensor is electrically connected to the control unit, and the weight sensor transmits weighing data to the control unit in real time, so that the control unit can control the weighing data, and the weighing precision is improved.
The material array box 1 is made of HDPE material, a stainless steel frame is arranged outside the material array box 1, and the HDPE is a thermoplastic resin with high crystallinity and non-polarity, namely high-density polyethylene. The high-density polyethylene is a white powder granular product, is nontoxic and tasteless, and has a density of 0.940-0.976 g/cm 3; the crystallinity is 80-90%, the softening point is 125-135 ℃, and the use temperature can reach 100 ℃; the melting temperature is 120-160 ℃, and for materials with larger molecules, the recommended melting temperature range is 200-250 ℃. It has excellent heat resistance, cold resistance, high chemical stability, high rigidity and toughness and high mechanical strength. The HDPE material used in the position has the advantages of good hardness and strong flexibility, and the stainless steel frame is arranged outside the HDPE material, so that the shape stability of the HDPE material can be improved, the service life of the HDPE material is prolonged, and the effect of the HDPE material is improved.
The control unit is a single chip microcomputer control system, the single chip microcomputer control system is used for controlling the spiral lifting mechanism 2, the transverse motor 4 and the weighing mechanism 5, data exchange is conducted to the outside, the whole process is more intelligent, the single chip microcomputer control system can conduct programming processing, the lifting speed of the spiral lifting mechanism 2, the rotating speed of the transverse motor 4 and the like are controlled, and therefore the operation of the whole device is more optimized.
Wireless handheld terminal includes screen, keyboard and battery, and wireless handheld terminal passes through wireless LAN or mobile network and server signal connection the utility model discloses in, wireless handheld terminal is similar to the device that possesses functions such as screen, keyboard and battery such as cell-phone, and it can with server signal connection, receives signal or sends signal for the server from server department to the server sends the instruction to the control unit.
A weighing method using the small automatic waste weighing machine comprises the following steps:
the method comprises the following steps: placing materials to be weighed into the material array box 1;
step two: inputting the weight to be weighed through a computer client or a wireless handheld terminal;
step three: a computer client or a wireless handheld terminal sends a signal to a control unit through a server, the control unit starts the spiral lifting structure 2 and the transverse motor 4, and the electromagnetic valve 6 is in a closed state;
step four: the spiral lifting structure 2 conveys the materials in the material array box 1 to the screw conveyer 3, and the transverse motor 4 conveys the materials in the screw conveyer 3 to the weighing mechanism 5;
step five: when the materials in the weighing mechanism 5 reach the weight to be weighed, the control unit closes the spiral lifting structure 2 and the transverse motor 4 and opens the electromagnetic valve 6 to discharge the materials.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A small-sized automatic fertilizer weighing machine comprises a material array box and is characterized in that the top of the material array box is connected with a spiral lifting structure for lifting materials in the material array box, a screw conveyor is connected to the upper side of the spiral lifting structure and horizontally arranged, and one end of the screw conveyor is connected with a transverse motor for driving material conveying; the lower side of the other end of the screw conveyor is communicated with a weighing mechanism, the bottom of the weighing mechanism is provided with a discharge port for discharging materials, the discharge port is provided with an electromagnetic valve for controlling the opening and closing of the discharge port, and a material turnover box is arranged below the discharge port; the intelligent weighing system is characterized by further comprising a control unit, wherein the control unit is respectively electrically connected with the spiral lifting structure, the transverse motor, the weighing mechanism and the electromagnetic valve, the control unit is electrically connected with the server through a USB interface, and the server is connected with a computer client and a wireless handheld terminal.
2. The small automatic fertilizer weigher of claim 1, wherein the material array box is made of HDPE material and a stainless steel frame is provided on the outside of the material array box.
3. The small automatic fertilizer weighing machine of claim 1, wherein the control unit is a single chip microcomputer control system.
4. The small-sized automatic fertilizer weighing machine according to claim 1 or 3, wherein the wireless handheld terminal comprises a screen, a keyboard and a storage battery, and the wireless handheld terminal is in signal connection with the server through a wireless local area network or a mobile network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303376.4U CN210321948U (en) | 2019-08-13 | 2019-08-13 | Small-size automatic fertilizer weighing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303376.4U CN210321948U (en) | 2019-08-13 | 2019-08-13 | Small-size automatic fertilizer weighing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210321948U true CN210321948U (en) | 2020-04-14 |
Family
ID=70129591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921303376.4U Expired - Fee Related CN210321948U (en) | 2019-08-13 | 2019-08-13 | Small-size automatic fertilizer weighing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210321948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375833A (en) * | 2019-08-13 | 2019-10-25 | 广西壮族自治区农业科学院 | The small-sized automatic fertilizer weighing machine of one kind and its weighing technique |
-
2019
- 2019-08-13 CN CN201921303376.4U patent/CN210321948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375833A (en) * | 2019-08-13 | 2019-10-25 | 广西壮族自治区农业科学院 | The small-sized automatic fertilizer weighing machine of one kind and its weighing technique |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |