CN2393842Y - Stopping gate for circular spiral feeder - Google Patents
Stopping gate for circular spiral feeder Download PDFInfo
- Publication number
- CN2393842Y CN2393842Y CN 99229697 CN99229697U CN2393842Y CN 2393842 Y CN2393842 Y CN 2393842Y CN 99229697 CN99229697 CN 99229697 CN 99229697 U CN99229697 U CN 99229697U CN 2393842 Y CN2393842 Y CN 2393842Y
- Authority
- CN
- China
- Prior art keywords
- feeder
- baffle plate
- cylinder
- discharging opening
- connecting rod
- 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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Abstract
The utility model relates to a stopping gate for a circular spiral feeder, which is characterized in that the outlet end of the feeder 2 is fixedly connected with a cylinder 1 by a connection flange 3, and a cylinder piston 5 is connected with a circular baffle plate 9 by a connection rod 11. The cylinder can drive the circular baffle plate to be separated from a material outlet 6 of the feeder in order to make materials flowed out when the feeder 2 works, and the cylinder can drive the circular baffle plate to block the material outlet of the feeder in order to make the materials not flowed out when the feeder 2 is stopped working, which can ensure that the weight of the materials flowed into a weighing mechanism is accurate, and make the metrology of the weighing mechanism accurate.
Description
The utility model is a kind of round screw thread feeder cut-off gate, and it can make scroll feeder prevent the device that material continues to fall effectively when driving stops, and belongs to the engineering goods field.
At present, known electronic weighing instrument (as ration package scale, electronic batching scale) is made up of feeding mechanism, Weighing mechanism and shedding mechanism etc.The feeding mechanism of electronic weighing instrument has various ways, and scroll feeder is wherein the most frequently used a kind of.Electronic scales starts scroll feeder when work, mass transport is carried out weighing in Weighing mechanism, and when meeting the requirements of weight, scroll feeder quits work, and Weighing mechanism is unsnatched material, and weighing finishes.The major requirement of gauging device is an accurate measurement, but uses the scroll feeder convey materials, because the characteristic of material, the inertia of scroll feeder when driving stops, still having material to fall, and causes metering inaccurate.The bigger superfine material of density particularly, flowing power is strong, and when scroll feeder quit work, material still can flow out, and made metering inaccurate.
The purpose of this utility model provides a kind of feeder cut-off gate, and it can in time block feeder outlet,, material is flowed out, thereby guaranteeing that the round screw thread feeder is used in can make measuring accuracy better on the gauging device.
The technical solution of the utility model is: pass through butt flange 3 affixed cylinders 1 on round screw thread feeder 2, cylinder piston 5 ends are by connecting rod 11 affixed circle baffle plates 9, the action of cylinder 1 is by being controlled with the joining electromagnetic valve of Programmable Logic Controller, can accomplish that feeder quits work, cylinder promptly promotes baffle plate 9 and blocks discharging opening 6 and do not allow material flow out, otherwise when feeder quits work, cylinder 1 will spur baffle plate and leave discharging opening 6 and allow material flow out, when baffle plate 9 is blocked discharging opening 6, just can prevent effectively that material from flowing out, and guarantees that the Weighing mechanism weighing is accurate.Concrete structure of the present utility model is at the affixed butt flange 3 of feeder 2 exit end, a tubular flanged pipe 4 is equipped with in the flange outer end, the flanged pipe end is a discharging opening 6, grid 7 is housed in the discharging opening, an affixed cylinder 1 on the flange 3, cylinder can be selected anti-slew mode cylinder for use, cylinder piston 5 ends connect a connecting rod 11 with bolt 12, the connecting rod other end connects a circle baffle plate 9 by flathead screw 13, the size and the discharging opening 6 of circle baffle plate 9 are complementary, and, Shockproof rubber 10 is housed in the middle of connecting rod 11 and baffle plate 9 junctions over against discharging opening, on circle baffle plate 9, rubber pad 8 is housed towards discharging opening 6 one sides.
Owing to adopt technique scheme, this round screw thread feeder cut-off gate can promptly and accurately be blocked discharging opening when feeder stops feeding, guarantee that feeder stops feed, guaranteed to enter Weighing mechanism material quantity, and guarantee to weigh accurately, when feeder was worked, cut-off gate can in time be opened feed again.
The utility model will be further described below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
Each position sequence number mark is as follows in the accompanying drawing: 1, cylinder; 2, feeder; 3, butt flange; 4, flanged pipe; 5, piston; 6, discharging opening; 7, grid; 8, rubber pad; 9, justify baffle plate; 10, Shockproof rubber; 11, connecting rod; 12, bolt; 13, flathead screw.
Embodiment is: at the affixed butt flange 3 of feeder 2 exit end, a tubular flange 4 is equipped with in the flange outer end, and the flanged pipe end is a discharging opening 6, and grid 7 is housed in the discharging opening.An affixed cylinder 1 on the flange 3, cylinder is selected anti-slew mode cylinder for use, cylinder piston 5 terminations connect a connecting rod 11 with bolt 12, the connecting rod other end connects a circle baffle plate 9 by flathead screw 13, the size and the discharging opening 6 of circle baffle plate are complementary, and, in the middle of connecting rod 11 and circle baffle plate 9 junctions, Shockproof rubber 10 is housed over against discharging opening 6, on baffle plate 9, rubber pad 8 is housed towards discharging opening 6 one sides.
Claims (4)
1, a kind of round screw thread feeder cut-off gate, it is characterized in that: at feeder (2) the affixed butt flange of exit end (3), a tubular flanged pipe (4) is equipped with in the flange outer end, the flanged pipe end is discharging opening (6), grid (7) is housed in the discharging opening, flange (3) is gone up an affixed cylinder (1), and cylinder piston (5) termination connects a connecting rod (11) with bolt (12), and the connecting rod other end connects a circle baffle plate (9) by flathead screw (13).
2, feeder cut-off gate according to claim 1 is characterized in that: cylinder (1) can be selected anti-slew mode cylinder for use.
3, feeder cut-off gate according to claim 1 is characterized in that: circle baffle plate (9) size and discharging opening (6) are complementary, and over against discharging opening (6).
4, feeder cut-off gate according to claim 1 is characterized in that: in the middle of connecting rod (11) and circle baffle plate (9) connection place Shockproof rubber (10) is housed; On baffle plate, rubber pad (8) is housed towards discharging opening (6) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229697 CN2393842Y (en) | 1999-10-20 | 1999-10-20 | Stopping gate for circular spiral feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229697 CN2393842Y (en) | 1999-10-20 | 1999-10-20 | Stopping gate for circular spiral feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2393842Y true CN2393842Y (en) | 2000-08-30 |
Family
ID=34018902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229697 Expired - Fee Related CN2393842Y (en) | 1999-10-20 | 1999-10-20 | Stopping gate for circular spiral feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2393842Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986525A (en) * | 2015-06-30 | 2015-10-21 | 国网新疆电力公司阿克苏供电公司 | Partition device and auger conveyor with same |
| CN106240856A (en) * | 2016-08-26 | 2016-12-21 | 赛摩电气股份有限公司 | A kind of automatic Powder packaging system |
| CN114146604A (en) * | 2021-12-01 | 2022-03-08 | 赵学利 | Epoxy resin sealant and preparation method thereof |
-
1999
- 1999-10-20 CN CN 99229697 patent/CN2393842Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986525A (en) * | 2015-06-30 | 2015-10-21 | 国网新疆电力公司阿克苏供电公司 | Partition device and auger conveyor with same |
| CN106240856A (en) * | 2016-08-26 | 2016-12-21 | 赛摩电气股份有限公司 | A kind of automatic Powder packaging system |
| CN106240856B (en) * | 2016-08-26 | 2018-08-07 | 赛摩电气股份有限公司 | A kind of automatic Powder packaging system |
| CN114146604A (en) * | 2021-12-01 | 2022-03-08 | 赵学利 | Epoxy resin sealant and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |