CN206692015U - A kind of quantitative drawing-in device based on magnetic field force - Google Patents
A kind of quantitative drawing-in device based on magnetic field force Download PDFInfo
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- CN206692015U CN206692015U CN201720268792.XU CN201720268792U CN206692015U CN 206692015 U CN206692015 U CN 206692015U CN 201720268792 U CN201720268792 U CN 201720268792U CN 206692015 U CN206692015 U CN 206692015U
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- magnetic field
- bearing plate
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- field force
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Abstract
The utility model discloses a kind of quantitative drawing-in device based on magnetic field force, including support and power supply, and rack-mount conveying pipeline and receiving hopper, receiving hopper is located at immediately below conveying pipeline, quantitative system is additionally provided between conveying pipeline and receiving hopper, quantitative system includes the material storing box of annular, and material storing box bottom is provided with bearing plate, bearing plate one end is connected with the first change, and the first change is flexibly connected with the first rotating shaft being located on support.The amount of feeding is controlled according to the magnitude relationship of magnetic field force and gravity the utility model has the advantage of this drawing-in device, quantitative accuracy substantially increases；It is more convenient to adjust the size of feeding capacity by the size of control electric current；Link of weighing is eliminated, improves operating efficiency.
Description
Technical field
It the utility model is related to production and processing equipment, and in particular to a kind of quantitative drawing-in device based on magnetic field force.
Background technology
With industrial expansion, increasing industry can all use drawing-in device in production and processing.In the market
Occur some can quantify drawing-in devices, mostly using the feeding when weighing, or by control rate of feeding realize by
A certain amount carries out periodicity feeding, but these quantitative drawing-in devices all have the problem of quantitative inaccurate, are particularly feeding powder
During body material, error is larger.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of quantitative drawing-in device based on magnetic field force, the dress
It is set effective and solves the defects of traditional quantitative drawing-in device is quantitative inaccurate, and has made some and improved place.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of quantitative drawing-in device based on magnetic field force, including support and power supply, and rack-mount conveying pipeline
It is described quantitative and receiving hopper, receiving hopper are located at immediately below conveying pipeline, and quantitative system is additionally provided between the conveying pipeline and receiving hopper
System includes the material storing box of annular, and the material storing box bottom is provided with bearing plate, and described bearing plate one end is connected with the first change,
First change is flexibly connected with the first rotating shaft being located on support.
Further improvement is that first change is provided with transmission belt, the first change passes through transmission belt and the second change
Connection, second change are flexibly connected with the second rotating shaft being located on support, and second change is provided with anti-"L" shaped
Latch.
Further improvement is that when the first change turns to the position for making bearing plate vertical, the latch is with second
The rotation of change is just inserted into the slot being located on conveying pipeline；It is close to material storing box lower end when the first change turns to bearing plate
When, the latch sets back.
Further improvement is that being provided with wire in described material storing box tank wall, the wire is from top to bottom around tank wall, shape
Electric shock end A is connected into the upper end of coil, and the wire, lower end is connected to electric shock end B.
Further improvement is that the bearing plate is made up of metal material, electric shock end C and electric shock are respectively equipped with its both ends
Hold D, and when bearing plate turned to around first rotating shaft be close to material storing box lower end when, electric shock end B and electric shock end C are in contact.
Further improvement is that the electric shock end A is connected with positive source.
Further improvement is that the negative pole of the electric shock end D and power supply connects.
The beneficial effects of the utility model are：
1) amount of feeding is controlled according to the magnitude relationship of magnetic field force and gravity, quantitative accuracy substantially increases；
2) it is more convenient to adjust the size of feeding capacity by the size of control electric current；
3) link of weighing is eliminated, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the overall structural representation of the utility model；
Fig. 2 is the annexation figure of load-bearing plate part.
Wherein, 1- supports, 2- power supplys, 3- conveying pipelines, 4- receiving hoppers, 5- material storing box, 6- bearing plates, the changes of 7- first, 8-
First rotating shaft, 9- transmission belts, the changes of 10- second, the rotating shafts of 11- second, 12- latches, 13- slots, 14- wires, 15- electric shocks end A,
16- electric shocks end B, 17- electric shocks end C, 18- electric shocks end D.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in figure 1, a kind of quantitative drawing-in device based on magnetic field force, including support 1 and power supply 2, and installed in branch
Conveying pipeline 3 and receiving hopper 4 on frame 1, receiving hopper 4 are located at immediately below conveying pipeline 3, and it is fixed to be additionally provided between conveying pipeline 3 and receiving hopper 4
Amount system, quantitative system include the material storing box 5 of annular, and the bottom of material storing box 5 is provided with bearing plate 6, and the one end of bearing plate 6 is connected with
One change 7, the first change 7 are flexibly connected with the first rotating shaft 8 being located on support 1.
First change 7 is provided with transmission belt 9, and the first change 7 is connected by transmission belt 9 with the second change 10, the second change
10 are flexibly connected with the second rotating shaft 11 being located on support 1, and the second change 10 is provided with the latch 12 of anti-"L" shaped.When first
When change 7 turns to the position for making bearing plate 6 vertical, latch 12 is located at conveying as the rotation of the second change 10 is just inserted into
In slot 13 on pipe 3；When the first change 7, which turns to bearing plate 6, is close to 5 lower end of material storing box, latch 12 sets back.
Illustrate with reference to Fig. 1 and Fig. 2, wire 14 is provided with the tank wall of material storing box 5, and wire 14 around tank wall, is formed from top to bottom
Coil, and the number of turn of coil is more.The upper end of wire 14 is connected to electric shock end A15, and lower end is connected to electric shock end B16.Bearing plate 6
It is made up of metal material, is respectively equipped with electric shock end C17 and electric shock end D18 at its both ends, and when bearing plate 6 is around 8 turns of first rotating shaft
Move to when being close to 5 lower end of material storing box, electric shock end B16 and electric shock end C17 are in contact.Electric shock end A15 and electric shock end D18 respectively with
The both positive and negative polarity of power supply 2 connects.
When in use, bearing plate 6 is close to the lower end of material storing box 5, electric shock end B and electric shock end C contacts under initial shape body, forms back
Road, the coil that wire 14 is formed produce magnetic field, equivalent to one bar magnet of material storing box 5, bearing plate 6 have been attracted, under making it not
Fall.When material reaches a certain amount in material storing box 5, the suffered gravity of material and bearing plate 6 and during just greater than magnetic field force,
Bearing plate 6 departs from material storing box 5, and the material in material storing box 5 is just dropped down onto down in receiving hopper 4, and the electric shock end C on bearing plate 6 is not with touching
During electric end B contacts, open circuit is formed, coil does not also just produce magnetic field, when bearing plate 6 is free to swing into upright position, latch
12 just inject in slot 13, close conveying pipeline 3, stop feeding.
So far, formed a feeding, then can manual reversion bearing plate 6 position.As long as precalculated bearing plate 6
Gravity, and depart from the amount to be fallen in moment to the time of the reeve slot 13 of latch 12 from bearing plate 6, it is possible to realize quantitative feed
Material.In addition because electric current is bigger, magnetic field force is bigger caused by coil, bigger so as to the amount of a feeding, so only with tune
The size of current in economize on electricity source 2 can, it is convenient and swift.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
By appended claims and its equivalent thereof.
Claims (7)
1. a kind of quantitative drawing-in device based on magnetic field force, including support (1) and power supply (2), and on support (1)
Conveying pipeline (3) and receiving hopper (4), receiving hopper (4) are located at immediately below conveying pipeline (3), it is characterised in that：The conveying pipeline (3) and
Quantitative system is additionally provided between receiving hopper (4), the quantitative system includes the material storing box (5) of annular, material storing box (5) bottom
End is provided with bearing plate (6), and described bearing plate (6) one end is connected with the first change (7), and first change (7) is with being located at support
(1) first rotating shaft (8) on is flexibly connected.
A kind of 2. quantitative drawing-in device based on magnetic field force according to claim 1, it is characterised in that：First change
(7) transmission belt (9) is provided with, the first change (7) is connected by transmission belt (9) with the second change (10), second change
(10) it is flexibly connected with the second rotating shaft (11) being located on support (1), second change (10) is provided with inserting for anti-"L" shaped
Sell (12).
A kind of 3. quantitative drawing-in device based on magnetic field force according to claim 2, it is characterised in that：When the first change
(7) when turning to the position for making bearing plate (6) vertical, the latch (12) is just inserted into the rotation of the second change (10)
It is located at the slot (13) on conveying pipeline (3) Nei；When the first change (7), which turns to bearing plate (6), is close to material storing box (5) lower end,
The latch (12) sets back.
A kind of 4. quantitative drawing-in device based on magnetic field force according to claim 1, it is characterised in that：Described material storing box
(5) wire (14) is provided with tank wall, the wire (14) is from top to bottom around tank wall, formation coil, and the wire (14)
Upper end is connected to electric shock end A (15), and lower end is connected to electric shock end B (16).
A kind of 5. quantitative drawing-in device based on magnetic field force according to claim 1 or 4, it is characterised in that：The load-bearing
Plate (6) is made up of metal material, is respectively equipped with electric shock end C (17) and electric shock end D (18) at its both ends, and when bearing plate (6) around
First rotating shaft (8) turns to when being close to material storing box (5) lower end, and electric shock end B (16) and electric shock end C (17) are in contact.
A kind of 6. quantitative drawing-in device based on magnetic field force according to claim 4, it is characterised in that：The electric shock end A
(15) it is connected with power supply (2) positive pole.
A kind of 7. quantitative drawing-in device based on magnetic field force according to claim 5, it is characterised in that：The electric shock end D
(18) negative pole with power supply (2) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268792.XU CN206692015U (en) | 2017-03-17 | 2017-03-17 | A kind of quantitative drawing-in device based on magnetic field force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268792.XU CN206692015U (en) | 2017-03-17 | 2017-03-17 | A kind of quantitative drawing-in device based on magnetic field force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206692015U true CN206692015U (en) | 2017-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720268792.XU Expired - Fee Related CN206692015U (en) | 2017-03-17 | 2017-03-17 | A kind of quantitative drawing-in device based on magnetic field force |
Country Status (1)
| Country | Link |
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| CN (1) | CN206692015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865254A (en) * | 2017-03-17 | 2017-06-20 | 合肥固泰自动化有限公司 | A kind of quantitative drawing-in device based on magnetic field force |
-
2017
- 2017-03-17 CN CN201720268792.XU patent/CN206692015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865254A (en) * | 2017-03-17 | 2017-06-20 | 合肥固泰自动化有限公司 | A kind of quantitative drawing-in device based on magnetic field force |
| CN106865254B (en) * | 2017-03-17 | 2023-06-09 | 合肥固泰自动化有限公司 | Quantitative feeding device based on magnetic field force |
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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: 20171201 Termination date: 20200317 |