CN203816965U - Automatic cleaning device for overflow type filter screen - Google Patents
Automatic cleaning device for overflow type filter screen Download PDFInfo
- Publication number
- CN203816965U CN203816965U CN201420235820.4U CN201420235820U CN203816965U CN 203816965 U CN203816965 U CN 203816965U CN 201420235820 U CN201420235820 U CN 201420235820U CN 203816965 U CN203816965 U CN 203816965U
- Authority
- CN
- China
- Prior art keywords
- automatic cleaning
- gear
- fixed
- screw rod
- filter screen
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an automatic cleaning device for an overflow type filter screen. According to the technical scheme, the automatic cleaning device is characterized in that a motor transmits power to a transmission device composed of gears through a speed reducer, and the gears drive a connection rod to move vertically driven by a screw and nut vertical movement execution mechanism to complete the vertical movement of a nozzle and drive a left and right swinging execution mechanism composed of a bent plate and a gear rack to complete left-to-right swinging of the nozzle. A sleeve, a hinge pin and a vertical and horizontal movement combination system of a supporting plate integrate vertical movement and horizontal movement and drive a cleaning mechanism composed of the nozzle to complete automatic cleaning of all the filtering area of the filter screen. According to the automatic cleaning device, a PLC controls machine movements to complete automatic cleaning of all the filtering area of the overflow type filter screen, manual cleaning in the past is replaced, the labor intensity of workers is lowered, and the cleaning efficiency is improved.
Description
Technical field
The utility model belongs to filtering and cleaning technique field, is specifically related to a kind of overflow-type strainer screen automatic flushing device.
Background technology
The at present cleaning of overflow-type strainer screen mainly completes by hand by workman, not only waste time and energy and also cleaning efficiency lower, cleaning performance is also not ideal enough.
Summary of the invention
The utility model provides a kind of overflow-type strainer screen automatic flushing device for overcoming the deficiencies in the prior art.
The technical solution of the utility model is: overflow-type strainer screen automatic flushing device, it is characterized in that: one end of reductor is connected with motor, the other end is connected with the screw rod in transmission mechanism, screw rod below is connected with nut, this nut bottom is provided with hollow bushing for receiving screw rod, hollow bushing lower end is fixed with connecting rod, one end of the end of this connecting rod and up and down movement combination mechanism is horizontally hinged, on screw rod between nut and reductor, be fixed with gear, this gear formation transmission device that is meshed with two gears of a side successively, on the gear in outside, be fixed with power transmission shaft, be fixed with the rotating disk with eccentric orfice in the lower end of power transmission shaft, in the eccentric orfice of this rotating disk, be fixed with drive link, drive link lower end and connection handle are hinged, the other end and the tooth bar of connection handle are hinged, one side of tooth bar is meshed with gear, the lower end of this gear is connected with connecting rod, the other end of the end of connecting rod and up and down movement combination mechanism is vertically hinged, the in-house nozzle that is fixed with of described movement combination up and down, one side of screw rod is provided with limit switch, this limit switch is drawn wire and is connected with PLC control system, PLC control system is drawn wire and is connected with motor.
The utility model is controlled mechanical action and is completed the automatic cleaning of the full filter area of overflow-type strainer screen by PLC, replaced original manual cleaning, has alleviated workman's labour intensity, has improved cleaning efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Drawing explanation: 1, reductor, 2, motor, 3, screw rod, 4, nut, 5, hollow bushing, 6, connecting rod, 7, movement combination mechanism up and down, 8, gear, 9, power transmission shaft, 10, rotating disk, 11, drive link, 12, connection handle, 13, tooth bar, 14, nozzle, 15, limit switch, 16, PLC control system.
Detailed description of the invention
Describe by reference to the accompanying drawings embodiment in detail.Overflow-type strainer screen automatic flushing device, one end of reductor 1 is connected with motor 2, the other end is connected with the screw rod 3 in transmission mechanism, screw rod 3 belows are connected with nut 4, these nut 4 bottoms are provided with hollow bushing 5 for receiving screw rod 3, hollow bushing 5 lower ends are fixed with connecting rod 6, one end of the end of this connecting rod 6 and up and down movement combination mechanism 7 is horizontally hinged, on screw rod 3 between nut 4 and reductor 1, be fixed with gear 8, this gear 8 formation transmission device that is meshed with two gears of a side successively, on the gear 8 in outside, be fixed with power transmission shaft 9, be fixed with the rotating disk 10 with eccentric orfice in the lower end of power transmission shaft 9, in the eccentric orfice of this rotating disk 10, be fixed with drive link 11, drive link 11 lower ends and connection handle 12 are hinged, the other end of connection handle 12 and tooth bar 13 are hinged, one side of tooth bar 13 is meshed with gear 8, the lower end of this gear 8 is connected with connecting rod 6, the other end of the end of connecting rod 6 and up and down movement combination mechanism 7 is vertically hinged, the described mechanism of movement combination up and down 7 inside are fixed with nozzle 14, one side of screw rod 3 is provided with limit switch 15, this limit switch 15 is drawn wire and is connected with PLC control system 16, PLC control system 16 is drawn wire and is connected with motor 2.
The utility model is passed to power by motor via reducer the transmission device being made up of gear, gear driven is by screw rod, nut move up and down executing agency drive connecting rod complete up and down moving up and down of nozzle, what gear driven was made up of bent plate and rack-and-pinion swing, and executing agency completes swinging of nozzle, the gear reciprocating rotation that running middle rack moves reciprocatingly under the drive of gear and then drive is meshed with tooth bar realizes nozzle and completes incessantly and swing in certain angle, by sleeve pipe, bearing pin and support plate up and down movement combination system will be upper and lower, side-to-side movement is fitted to together, drive the wiper mechanism being formed by nozzle to complete the automatic cleaning of the full filter area of sieve plate.The height of adjusting limit switch can change the extreme position moving up and down, after extreme position, change by positive and negative the transferring that is subject to PLC control system to send signal change motor the direction moving up and down, the extreme position swinging can be realized by the design parameter that changes left-right swinging mechanism.
More than show and described general principle of the present utility model; principal character and advantage; do not departing under the prerequisite of the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall into claimed scope of the present utility model.
Claims (1)
1. overflow-type strainer screen automatic flushing device, it is characterized in that: one end of reductor is connected with motor, the other end is connected with the screw rod in transmission mechanism, screw rod below is connected with nut, this nut bottom is provided with hollow bushing for receiving screw rod, hollow bushing lower end is fixed with connecting rod, one end of the end of this connecting rod and up and down movement combination mechanism is horizontally hinged, on screw rod between nut and reductor, be fixed with gear, this gear formation transmission device that is meshed with two gears of a side successively, on the gear in outside, be fixed with power transmission shaft, be fixed with the rotating disk with eccentric orfice in the lower end of power transmission shaft, in the eccentric orfice of this rotating disk, be fixed with drive link, drive link lower end and connection handle are hinged, the other end and the tooth bar of connection handle are hinged, one side of tooth bar is meshed with gear, the lower end of this gear is connected with connecting rod, the other end of the end of connecting rod and up and down movement combination mechanism is vertically hinged, the in-house nozzle that is fixed with of described movement combination up and down, one side of screw rod is provided with limit switch, this limit switch is drawn wire and is connected with PLC control system, PLC control system is drawn wire and is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235820.4U CN203816965U (en) | 2014-05-09 | 2014-05-09 | Automatic cleaning device for overflow type filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235820.4U CN203816965U (en) | 2014-05-09 | 2014-05-09 | Automatic cleaning device for overflow type filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816965U true CN203816965U (en) | 2014-09-10 |
Family
ID=51472508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235820.4U Withdrawn - After Issue CN203816965U (en) | 2014-05-09 | 2014-05-09 | Automatic cleaning device for overflow type filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816965U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977972A (en) * | 2014-05-09 | 2014-08-13 | 新乡市胜达过滤净化技术有限公司 | Auto-cleaning device of an overflow filter screen |
| CN104474755A (en) * | 2014-12-05 | 2015-04-01 | 新乡市胜达过滤净化技术有限公司 | Sieving filter for diced water rubber particles |
| CN104722435A (en) * | 2015-02-11 | 2015-06-24 | 谭建忠 | Overhead three-dimensional telescopic spray gun mechanism |
| CN110000146A (en) * | 2019-05-15 | 2019-07-12 | 中建科技(济南)有限公司 | A kind of automatic cleaning equipment |
| CN115253490A (en) * | 2022-07-27 | 2022-11-01 | 山东省产品质量检验研究院 | Air detection device with air purification function |
-
2014
- 2014-05-09 CN CN201420235820.4U patent/CN203816965U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977972A (en) * | 2014-05-09 | 2014-08-13 | 新乡市胜达过滤净化技术有限公司 | Auto-cleaning device of an overflow filter screen |
| CN103977972B (en) * | 2014-05-09 | 2015-12-02 | 新乡市胜达过滤净化技术有限公司 | Overflow-type strainer screen automatic flushing device |
| CN104474755A (en) * | 2014-12-05 | 2015-04-01 | 新乡市胜达过滤净化技术有限公司 | Sieving filter for diced water rubber particles |
| CN104722435A (en) * | 2015-02-11 | 2015-06-24 | 谭建忠 | Overhead three-dimensional telescopic spray gun mechanism |
| CN110000146A (en) * | 2019-05-15 | 2019-07-12 | 中建科技(济南)有限公司 | A kind of automatic cleaning equipment |
| CN115253490A (en) * | 2022-07-27 | 2022-11-01 | 山东省产品质量检验研究院 | Air detection device with air purification function |
| CN115253490B (en) * | 2022-07-27 | 2023-10-27 | 山东省产品质量检验研究院 | Air detection device with air purification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |