CN2841310Y - On-line gravity feeding system with rotary valve structure - Google Patents
On-line gravity feeding system with rotary valve structure Download PDFInfo
- Publication number
- CN2841310Y CN2841310Y CN 200520059951 CN200520059951U CN2841310Y CN 2841310 Y CN2841310 Y CN 2841310Y CN 200520059951 CN200520059951 CN 200520059951 CN 200520059951 U CN200520059951 U CN 200520059951U CN 2841310 Y CN2841310 Y CN 2841310Y
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- CN
- China
- Prior art keywords
- rotating shaft
- connecting rod
- valve structure
- rotary valve
- filling system
- 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 discloses an on-line gravity material feeding system with a rotary valve structure. One end of an air cylinder in the rotary valve structure is fixed on an installing plate of the air cylinder, and the other end is connected with a pin connecting rod; the pin connecting rod is connected with a rotating shaft connecting rod; one end of a rotating shaft is movably connected with the rotating shaft connecting rod, and the other end is fixedly connected with a striker plate which is arranged on a corresponding position of a drain hole of a drain flange; the striker plate moves with the rotating shaft to open or close the drain hole. The utility model, which has high opening and closing speed and little energy consumption, has no impact to the weighing of materials and has no wearing part.
Description
Technical field
The utility model relates to the feed system that a kind of plastics are extruded, and is a kind of online gravity filling system that has rotary valve structure specifically.
Background technology
Extrude in the feed system in field at plastics, inlet valve commonly used at present adopts butterfly valve structure and pneumatic actuator to be used in combination more, and the shortcoming of butterfly valve structure shows as, and the open and close of valve block all need bigger air pressure, and energy consumption is big.Simultaneously between valve block and the seal because frequently very easily wearing and tearing of switch, and the phenomenon of throwing material is arranged during switch, the metering of material hopper has certain shortcomings such as impact, cost an arm and a leg simultaneously, and action is slower during running.
Summary of the invention
Main purpose of the present utility model is to overcome the deficiencies in the prior art, provide that a kind of switching speed is fast, power consumption less, material weighing do not had an online gravity filling system that has rotary valve structure of impact, no consumable accessory.
This purpose of the present utility model is achieved by the following technical solution: a kind of online gravity filling system that has rotary valve structure, one end of this rotary valve structure medium power drive unit is fixed on the cylinder mounting plate, the other end links to each other with link assembly, one end of rotating shaft flexibly connects link assembly, the other end be arranged on the striker plate that blowing sends out the drain hole correspondence position blue and fixedly connected, described striker plate is realized opening or closure drain hole with the rotating shaft campaign.
Described Power Drive Unit is a cylinder.
Described link assembly comprises band pin connecting rod that connects cylinder and the rotating shaft connecting rod that links to each other with described band pin connecting rod, and described rotating shaft connecting rod and rotating shaft flexibly connect.
The utility model compared with prior art has following remarkable advantage: (1) switching speed is fast, power consumption is few.The utility model is by cylinder drivening rod assembly, thus drive striker plate realize to drain hole open or closed, not only switching response speed is fast, energy consumption is less simultaneously; (2) material weighing there is not impact.When adopting butterfly valve structure, when the valve block switch, throw the material phenomenon, the metering of material hopper is had certain impact.In the rotary valve structure of the present utility model, only open entering or stopping of control material, the material phenomenon can not occur throwing, also can not produce and impact the metering of material hopper by striker plate; (3) simple in structure, and easy to operate, safe and reliable, be suitable for applying.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is an assembly structure schematic diagram of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the utility model user mode schematic diagram.
The specific embodiment
As Fig. 1, shown in Figure 2, the rotary valve structure main body that has in the online gravity filling system of rotary valve structure is arranged on the upper plate 2 that is fixed on the column 13, cylinder mounting plate 12 is fixed on the upper plate 2 and has ears ring bearing 11, one end of cylinder 10 is fixed on this ears ring bearing 11, the other end links to each other with the band pin connecting rod 9 of a Y type, band pin connecting rod 9 is connected with rotating shaft connecting rod 8 again, rotating shaft connecting rod 8 flexibly connects the rotating shaft 7 perpendicular with this rotating shaft connecting rod 8 again, the other end of this rotating shaft 7 be arranged on the striker plate 14 that blowing sends out 1 drain hole, 16 correspondence positions blue and fixedly connected, when striker plate 14 moves with rotating shaft 7, realize opening or closure to drain hole 16.
Power Drive Units such as also available motor of the cylinder 10 in the present embodiment or hydraulic cylinder replace.
Band pin connecting rod 9 and rotating shaft connecting rod 7 also are covered with protection box 6, shield.Be with axle sleeve 5 outside the rotating shaft 7, rotating shaft 7 circumferentially also is provided with some sliding bearings 4, plays effect lubricated and protection rotating shaft 7.
Operation principle of the present utility model is as follows: drive 8 motions of rotating shaft connecting rod thereby cylinder 10 drives band pin connecting rod 9, rotating shaft connecting rod 8 passes motion to the striker plate 14 of fixedlying connected with rotating shaft 7 by rotating shaft 7, striker plate 14 produces motion, realizes opening or closure of drain hole 16.And material is sent out blue 3 through charging and is entered, and sends out blue 1 drain hole 16 by blowing again and enters hopper 15, realizes the conveying of material.
Claims (8)
1, a kind of online gravity filling system that has rotary valve structure, it is characterized in that: an end of this rotary valve structure medium power drive unit is fixed on the cylinder mounting plate (12), the other end links to each other with link assembly, one end of rotating shaft (7) flexibly connects link assembly, the other end be arranged on blowing and send out the striker plate (14) of orchid (1) drain hole (16) correspondence position and fixedly connected, described striker plate (14) is realized opening or closure drain hole (16) with rotating shaft (7) motion.
2, a kind of online gravity filling system that has rotary valve structure according to claim 1, it is characterized in that: described Power Drive Unit is cylinder (10).
3, a kind of online gravity filling system that has rotary valve structure according to claim 2, it is characterized in that: described link assembly comprises the band pin connecting rod (9) and the rotating shaft connecting rod (8) that links to each other with described band pin connecting rod (9) that connects cylinder (10), and described rotating shaft connecting rod (8) and rotating shaft (7) flexibly connect.
4, a kind of online gravity filling system that has rotary valve structure according to claim 3, it is characterized in that: described band pin connecting rod (9) is the Y type.
5, a kind of online gravity filling system that has rotary valve structure according to claim 3, it is characterized in that: described rotating shaft connecting rod (8) and rotating shaft (7) are perpendicular.
6, according to claim 4 or 5 described a kind of online gravity filling systems that have rotary valve structure, it is characterized in that: described band pin connecting rod (9) and described rotating shaft connecting rod (7) are covered with protection box (6).
7, a kind of online gravity filling system that has rotary valve structure according to claim 6, it is characterized in that: described cylinder mounting plate (12) is provided with ears ring bearing (11), and described cylinder (10) is fixed on the described ears ring bearing (11).
8, a kind of online gravity filling system that has rotary valve structure according to claim 7 is characterized in that: the outer axle sleeve (5) that is with of described rotating shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059951 CN2841310Y (en) | 2005-06-20 | 2005-06-20 | On-line gravity feeding system with rotary valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059951 CN2841310Y (en) | 2005-06-20 | 2005-06-20 | On-line gravity feeding system with rotary valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841310Y true CN2841310Y (en) | 2006-11-29 |
Family
ID=37445209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520059951 Expired - Fee Related CN2841310Y (en) | 2005-06-20 | 2005-06-20 | On-line gravity feeding system with rotary valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841310Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478464A (en) * | 2010-11-30 | 2012-05-30 | 美盛化肥(烟台)有限公司 | Automatic sampler |
| CN104015330A (en) * | 2014-04-16 | 2014-09-03 | 佘峰 | ABS particle feeding commutator |
| CN107442674A (en) * | 2017-09-18 | 2017-12-08 | 厦门友嘉工贸有限公司 | A kind of quick-gripping device of carburetor |
-
2005
- 2005-06-20 CN CN 200520059951 patent/CN2841310Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478464A (en) * | 2010-11-30 | 2012-05-30 | 美盛化肥(烟台)有限公司 | Automatic sampler |
| CN104015330A (en) * | 2014-04-16 | 2014-09-03 | 佘峰 | ABS particle feeding commutator |
| CN107442674A (en) * | 2017-09-18 | 2017-12-08 | 厦门友嘉工贸有限公司 | A kind of quick-gripping device of carburetor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061129 Termination date: 20100620 |