CN205312446U - High accuracy measurement screw feeder - Google Patents
High accuracy measurement screw feeder Download PDFInfo
- Publication number
- CN205312446U CN205312446U CN201521129195.6U CN201521129195U CN205312446U CN 205312446 U CN205312446 U CN 205312446U CN 201521129195 U CN201521129195 U CN 201521129195U CN 205312446 U CN205312446 U CN 205312446U
- Authority
- CN
- China
- Prior art keywords
- casing
- transmission shaft
- power transmission
- material feeding
- feeding box
- 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
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a high accuracy measurement screw feeder, including the casing, run through the axial transmission shaft of casing, install at epaxial helical blade of transmission and drive transmission shaft pivoted gear motor, the casing front end is equipped with the feeding case, the casing rear end is equipped with out the workbin, gear motor on be connected with speedtransmitter, feeding case upper end is connected through hose connector and outside feed bin, feeding bottom of the case portion center is connected with little extension board through the stabilizer blade, little extension board closely goes out the workbin end and is equipped with the weighing sensor that contact and chassis bottom contacted. The utility model discloses a weighing sensor measures the material that screw feeder carried, has realized transport, measurement integration, has had better assurance to the precision of measuring, speedtransmitter feeds back, adjusts gear motor speed, has improved the even stability that the material was carried to the batcher better, not only practices thrift the cost, has improved transport efficiency in addition.
Description
Technical field
This utility model relates to technical field of conveying machinery, especially a kind of high-precision measuring screw(-type) feeder.
Background technology
Screw(-type) feeder utilizes the helical blade rotated to push front vertically in casing for the material being transferred thus reaching the purpose of conveying. Screw(-type) feeder has a simple in construction, the advantage such as easy to maintenance. Existing screw(-type) feeder is when transporting material, owing to cannot be carried out measuring accurately, and the therefore more difficult requirement meeting total system Automated condtrol.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, it is provided that a kind of high-precision measuring screw(-type) feeder realizing material conveying and metering integrated control.
This utility model solves its technical problem and be the technical scheme is that a kind of high-precision measuring screw(-type) feeder, including casing, run through the power transmission shaft that casing is axial, it is arranged on the helical blade on power transmission shaft and drives the reducing motor of drive axis, casing front end is provided with material feeding box, casing rear end is provided with feed box, described reducing motor is connected to velocity sensor, material feeding box upper end is connected with outside feed bin by hose connector, material feeding box bottom centre is connected to small branch plate by leg, the nearly feed box end of small branch plate is provided with the LOAD CELLS that contact contacts with bottom of shell.
Specifically, described reducing motor and material feeding box support fixing each through big support plate, and described leg and the big support plate being positioned at place of material feeding box bottom centre are fixed, and reducing motor is connected with power transmission shaft by shaft coupling.
Further, described power transmission shaft has two be arranged side by side, and reducing motor is connected by shaft coupling and a transmission shaft driven, is positioned at outside feed box and is provided with the gear-box realizing two power transmission shaft synchronous axial system.
During for preventing batcher from not working, material flows in material feeding box, and described material feeding box top is provided with the push-pull valve controlling inlet amount, and push-pull valve is connected to screw rod, and threaded on screw rod have the handwheel pulling push-pull valve to move and to control push-pull valve opening and closing.
The beneficial effects of the utility model are: the material that screw(-type) feeder is carried by this utility model by LOAD CELLS measures, it is achieved that conveying, metering integrated, and the precision of metering has been had better guarantee; Reducing motor speed is fed back, is regulated by velocity sensor, improves the uniform and stable property of batcher conveying material better, not only saves cost, and improve transfer efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. casing 2. power transmission shaft 3. helical blade 4. reducing motor 5. big support plate 14. shaft coupling 15. gear-box 16. push-pull valve 17. screw rod 18. handwheel of material feeding box 6. feed box 7. velocity sensor 8. hose connector 9. feed bin 10. leg 11. small branch plate 12. LOAD CELLS 13. in figure
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is further described. These accompanying drawings are the schematic diagram of simplification and basic structure of the present utility model are only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
A kind of high-precision measuring screw(-type) feeder as shown in Figure 1, including casing 1, run through casing 1 and be axially arranged with two power transmission shafts being arranged side by side 2, power transmission shaft 2 is provided with the helical blade 3 promoting material to move ahead, casing 1 front end is provided with material feeding box 5, casing 1 rear end is provided with feed box 6, material feeding box 5 upper end is connected with outside feed bin 9 by hose connector 8, the big support plate 13 for fixing material feeding box 5 it is provided with bottom material feeding box 5, big support plate 13 other end is fixed with reducing motor 4, reducing motor 4 is in transmission connection by shaft coupling 14 and a power transmission shaft 2, it is positioned at outside feed box 6 and is provided with the gear-box 15 realizing two power transmission shaft 2 synchronous axial system, described reducing motor 4 is connected to the velocity sensor 7 measuring reducing motor 4 rotating speed.
Being positioned on the big support plate 13 at place of material feeding box 5 bottom centre and be fixed with leg 10, be fixed with small branch plate 11 bottom leg 10, nearly feed box 6 end of small branch plate 11 is provided with the LOAD CELLS 12 of contact and casing 1 base contact.
Described material feeding box 5 top is provided with the push-pull valve 16 controlling inlet amount, push-pull valve 16 is connected to screw rod 17, threaded on screw rod 17 have the handwheel 18 pulling push-pull valve 16 to move and to control push-pull valve 16 opening and closing, when batcher quits work, by handwheel 18, push-pull valve 16 cuts out, it is prevented that material flows in material feeding box 5.
During work, material in feed bin 9 enters in casing 1 from material feeding box 5, reducing motor 4 starts, conveying by helical blade 3, from material feeding box 5, material is transported to feed box 6 always discharge, in this process, material is carried out metering and weighs by LOAD CELLS 12, and reducing motor 4 speed is fed back by velocity sensor 7.
The material that screw(-type) feeder is carried by this utility model by LOAD CELLS 12 measures, it is achieved that conveying, metering integrated, and the precision of metering has been had better guarantee; Reducing motor 4 speed is fed back, is regulated by velocity sensor 7, improves the uniform and stable property of batcher conveying material better, not only saves cost, and improve transfer efficiency.
Above-mentioned embodiment is only for illustrating technology of the present utility model design and feature; its object is to allow person skilled in the art will appreciate that content of the present utility model and to be carried out; protection domain of the present utility model can not be limited with this; all equivalences made according to this utility model spirit change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a high-precision measuring screw(-type) feeder, including casing (1), run through the power transmission shaft (2) that casing (1) is axial, it is arranged on the helical blade (3) on power transmission shaft (2) and the reducing motor (4) driving power transmission shaft (2) to rotate, casing (1) front end is provided with material feeding box (5), casing (1) rear end is provided with feed box (6), it is characterized in that: described reducing motor (4) is connected to velocity sensor (7), material feeding box (5) upper end is connected with outside feed bin (9) by hose connector (8), material feeding box (5) bottom centre is connected to small branch plate (11) by leg (10), nearly feed box (6) end of small branch plate (11) is provided with the LOAD CELLS (12) of contact and casing (1) base contact.
2. high-precision measuring screw(-type) feeder according to claim 1, it is characterized in that: described reducing motor (4) and material feeding box (5) support fixing each through big support plate (13), described leg (10) and the big support plate (13) being positioned at place of material feeding box (5) bottom centre are fixed, and reducing motor (4) is connected with power transmission shaft (2) by shaft coupling (14).
3. high-precision measuring screw(-type) feeder according to claim 2, it is characterized in that: described power transmission shaft (2) has two be arranged side by side, reducing motor (4) is in transmission connection by shaft coupling (14) and a power transmission shaft (2), is positioned at feed box (6) outside and is provided with the gear-box (15) realizing two power transmission shaft (2) synchronous axial system.
4. high-precision measuring screw(-type) feeder according to claim 1, it is characterized in that: described material feeding box (5) top is provided with the push-pull valve (16) controlling inlet amount, being connected to screw rod (17) on push-pull valve (16), screw rod (17) is above threaded the handwheel (18) pulling push-pull valve (16) mobile and to control push-pull valve (16) opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129195.6U CN205312446U (en) | 2015-12-31 | 2015-12-31 | High accuracy measurement screw feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129195.6U CN205312446U (en) | 2015-12-31 | 2015-12-31 | High accuracy measurement screw feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205312446U true CN205312446U (en) | 2016-06-15 |
Family
ID=56201404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521129195.6U Expired - Fee Related CN205312446U (en) | 2015-12-31 | 2015-12-31 | High accuracy measurement screw feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205312446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005918A (en) * | 2016-06-29 | 2016-10-12 | 刘静芝 | Novel intelligent agricultural corn conveyor |
| CN112357615A (en) * | 2020-11-02 | 2021-02-12 | 国投生物能源(铁岭)有限公司 | Blanking equipment and alcohol production system |
-
2015
- 2015-12-31 CN CN201521129195.6U patent/CN205312446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005918A (en) * | 2016-06-29 | 2016-10-12 | 刘静芝 | Novel intelligent agricultural corn conveyor |
| CN112357615A (en) * | 2020-11-02 | 2021-02-12 | 国投生物能源(铁岭)有限公司 | Blanking equipment and alcohol production system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160615 Termination date: 20191231 |