CN202226890U - Variable frequency speed regulation swing type material distribution machine - Google Patents
Variable frequency speed regulation swing type material distribution machine Download PDFInfo
- Publication number
- CN202226890U CN202226890U CN2011202904905U CN201120290490U CN202226890U CN 202226890 U CN202226890 U CN 202226890U CN 2011202904905 U CN2011202904905 U CN 2011202904905U CN 201120290490 U CN201120290490 U CN 201120290490U CN 202226890 U CN202226890 U CN 202226890U
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- Prior art keywords
- curved baffle
- rotating disk
- type material
- variable frequency
- material distribution
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Abstract
The utility model discloses a variable frequency speed regulation swing type material distribution machine which comprises a rack, a swing rod and a control device, wherein one end of the swing rod is connected with the rack, the other end of the swing rod is connected with the control device, the control device comprises a proximity switch, a rotating disc, a variable frequency motor, a variable frequency control box and an industrial control computer, which form the shape of a square through sequential end-to-end series connection, the rotating disc is provided with a first arc-shaped baffle plate and a second arc-shaped baffle plate which are mutually symmetrical, and the first arc-shaped baffle plate and the second arc-shaped baffle plate are respectively arranged on two sides of the periphery of the rotating disc. The variable frequency speed regulation swing type material distribution machine is simple in structure and convenient to operate, and can effectively control the charging frequency and speed of the material distribution machine, enable the distribution of distributed material to be uniform, avoid damaging equipment due to non-uniform material distribution, prolong the service life of the equipment and save cost.
Description
Technical field
The utility model relates to a kind of pendulum-type material distributing machine, is specifically related to a kind of speed control by frequency variation pendulum-type material distributing machine.
Technical background
At present, existing grate kiln pelletizing plant is the pendulum-type material distributing machine pair roller wire screen material that adopt on cloth more, because the employing of pendulum-type material distributing machine is the disc type mechanical drive; The pendulum-type material distributing machine is in operational process, and the green-ball that distributes from left to right successively is when the conversion direction process; The right and left stays for some time, and stops a little to be the right and left, can not set the time of stopping; Therefore can make the green-ball distribution of the right and left more, and mid-way pendulum-type material distributing machine does not have the residence time, the green-ball in mid-way can be less on the Kun sieve; Green-ball skewness on the chain-grate machine roll screen, thus cause the grate plate inequality of being heated to occur the phenomenon of scaling loss grate plate easily.
The utility model content
The purpose of the utility model is to provide a kind of speed control by frequency variation pendulum-type material distributing machine, increases the cloth point and avoids the uneven phenomenon of roll screen cloth to occur, thereby prevent that grate bed inhomogeneous appearance of being heated from burning.
For realizing this purpose, the utility model has adopted following technical scheme:
A kind of speed control by frequency variation pendulum-type material distributing machine; Comprise frame, fork and gear; Said fork one end connects said frame, and the said fork the other end connects said gear, and said gear comprises near switch, rotating disk, variable-frequency motor, VFC case and industrial PC head and the tail successively and is connected into " mouth " word; Said rotating disk is provided with the first symmetrical curved baffle and second curved baffle, and said first curved baffle and second curved baffle are located at the peripheral both sides of said rotating disk respectively.
As further technological improvement, in the present embodiment, the said fork the other end connects the said rotating disk in the said gear.
Preferably, in the present embodiment, the radian of said first curved baffle and second curved baffle is consistent with the peripheral radian of said rotating disk.
Preferably, in the present embodiment, the arc length of said first curved baffle and second curved baffle is 1/4th peripheral length of said rotating disk.
The utility model is when work; When first curved baffle on the rotating disk and second curved baffle respectively with the time near the switch contact action; Detected run signal is fed back to the industrial PC of middle control near switch; Industrial PC is transferred to frequency transformer according to the running frequency that segmentation configures, and frequency transformer feeds back to on-the-spot variable-frequency motor according to the signal that industrial PC transmits with running frequency, thereby makes balance rotating speed adjustment operation on request.
The utility model contrast prior art has following advantage: the utility model is simple in structure, and is easy to operate, can effectively control frequency and speed that material distributing machine feeds intake; Let cloth be evenly distributed; Can avoid the uneven caused structure deteriorate of cloth, prolong the work-ing life of equipment, practice thrift cost.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 moves to left state graph for the utility model material distributing machine;
Accompanying drawing 3 moves to middle state graph for the utility model material distributing machine;
Accompanying drawing 4 moves to right state graph for the utility model material distributing machine.
Embodiment
Existing with reference to accompanying drawing, further explain the utility model.
As shown in Figure 1; A kind of speed control by frequency variation pendulum-type material distributing machine; Comprise frame 1, fork 2 and gear 3; Fork 2 one ends connect said frame 1, and fork 2 the other ends connect gear 3, and gear 3 comprises near switch 310, rotating disk 320, variable-frequency motor 330, VFC case 340 and industrial PC 350 head and the tail successively and is connected into " mouth " word; Rotating disk 320 is provided with first symmetrical curved baffle 321 and second curved baffle, 322, the first curved baffles 321 and second curved baffle 322 and is located at rotating disk 320 peripheral both sides respectively.
Fork 2 the other ends connect the rotating disk 320 in the gear 3, and the rotating speed of rotating disk 320 is controlled feeding intake the time of stopping of material distributing machine, so that uniform cloth.
The radian of first curved baffle 321 and second curved baffle 322 is consistent with rotating disk 320 peripheral radians, helps contacting near switch 310 and first curved baffle 321 and second curved baffle 322.
The arc length of first curved baffle 321 and second curved baffle 322 is 1/4th length of rotating disk 320 peripheries.
To shown in Figure 4, rotating disk is divided into A, B, C, four intervals of D, four big or small consistent arc length that are 1/4th rotating disks 320 in interval like Fig. 2 according to the position of rotating disk 320 and material distributing machine; Utilize Frequency Converter Control case 340 that rotating disk 320 rotating speeds are divided into three intervals, left, center, right, rotating disk 320 is for rotating counterclockwise, and the A interval is the arc length of first curved baffle 321; The C interval is the arc length of second curved baffle 322, and when rotating disk 320 and material distributing machine turned round according to Fig. 2 position, rotating disk 320 rotating speeds were same value; When rotating disk 320 and material distributing machine turn round according to Fig. 3 position, first curved baffle 321 on the A interval of rotating disk 320 with contact variable-frequency motor 330 speed governing effects near switch 310; Change the running speed value, thereby make material distributing machine thick, same at the material that prolongs on the roll screen on the residence time increase chain-grate machine; When rotating disk 320 and material distributing machine during according to Fig. 4 position; Second curved baffle 322 on the C interval of rotating disk 320 with contact near switch 310, variable-frequency motor 330 speed governing effects change the running speed value; Thereby make conveyor thick at the material that prolongs on the roll screen on the residence time increase chain-grate machine; Material on the chain-grate machine is thick to reach requirement thereby make through above adjustment, if thin two rim charges of middle material are thick just slow with middle tone, thereby both sides suitably accelerate to make cloth average.
When first curved baffle 321 on the rotating disk 320 and second curved baffle 322 respectively with the time near switch 310 contact actions; Detected run signal is fed back to the industrial PC 350 of middle control near switch 310; The running frequency that industrial PC 350 configures according to segmentation is transferred to VFC case 340; VFC case 340 feeds back to on-the-spot variable-frequency motor 330 according to the signal that industrial PC 350 transmits with running frequency, thereby makes rotating disk 320 rotating speed adjustment operation on request.
Above-described the utility model embodiment does not constitute the qualification to the utility model protection domain.The modification of being done within any spirit and principle at the utility model, be equal to replacement and improvement etc., all should be included within the claim protection domain of the utility model.
Claims (4)
1. speed control by frequency variation pendulum-type material distributing machine; Comprise frame, fork and gear; Said fork one end connects said frame; The said fork the other end connects said gear, it is characterized in that, said gear comprises near switch, rotating disk, variable-frequency motor, VFC case and industrial PC head and the tail successively and is connected into " mouth " word; Said rotating disk is provided with the first symmetrical curved baffle and second curved baffle, and said first curved baffle and second curved baffle are located at the peripheral both sides of said rotating disk respectively.
2. a kind of speed control by frequency variation pendulum-type material distributing machine according to claim 1 is characterized in that the said fork the other end connects the said rotating disk in the said gear.
3. a kind of speed control by frequency variation pendulum-type material distributing machine according to claim 1 is characterized in that, the radian of said first curved baffle and second curved baffle is consistent with the peripheral radian of said rotating disk.
4. a kind of speed control by frequency variation pendulum-type material distributing machine according to claim 3 is characterized in that, the arc length of said first curved baffle and second curved baffle is 1/4th peripheral length of said rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202904905U CN202226890U (en) | 2011-08-11 | 2011-08-11 | Variable frequency speed regulation swing type material distribution machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202904905U CN202226890U (en) | 2011-08-11 | 2011-08-11 | Variable frequency speed regulation swing type material distribution machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202226890U true CN202226890U (en) | 2012-05-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202904905U Expired - Fee Related CN202226890U (en) | 2011-08-11 | 2011-08-11 | Variable frequency speed regulation swing type material distribution machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202226890U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086395A (en) * | 2016-08-25 | 2016-11-09 | 中冶北方（大连）工程技术有限公司 | A kind of pelletizing cloth intelligence control system and method |
| CN109399257A (en) * | 2018-10-29 | 2019-03-01 | 山东钢铁集团日照有限公司 | A kind of method of pendulum-type distributing belt machine uniform distribution |
| CN109665283A (en) * | 2019-03-05 | 2019-04-23 | 中冶北方（大连）工程技术有限公司 | A kind of detection device and method swinging sealing-tape machine position |
| CN113203294A (en) * | 2021-03-29 | 2021-08-03 | 马鞍山钢铁股份有限公司 | Chain grate machine balanced material distribution control method |
| CN114988049A (en) * | 2022-07-04 | 2022-09-02 | 山东钢铁集团永锋临港有限公司 | Material stabilizing control method for oscillating type material distribution belt conveyor of pellet production line |
-
2011
- 2011-08-11 CN CN2011202904905U patent/CN202226890U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086395A (en) * | 2016-08-25 | 2016-11-09 | 中冶北方（大连）工程技术有限公司 | A kind of pelletizing cloth intelligence control system and method |
| CN109399257A (en) * | 2018-10-29 | 2019-03-01 | 山东钢铁集团日照有限公司 | A kind of method of pendulum-type distributing belt machine uniform distribution |
| CN109399257B (en) * | 2018-10-29 | 2020-07-28 | 山东钢铁集团日照有限公司 | Method for uniform distribution of pendulum type distribution belt conveyor |
| CN109665283A (en) * | 2019-03-05 | 2019-04-23 | 中冶北方（大连）工程技术有限公司 | A kind of detection device and method swinging sealing-tape machine position |
| CN109665283B (en) * | 2019-03-05 | 2023-08-15 | 中冶北方（大连）工程技术有限公司 | Device and method for detecting position of swinging tape machine |
| CN113203294A (en) * | 2021-03-29 | 2021-08-03 | 马鞍山钢铁股份有限公司 | Chain grate machine balanced material distribution control method |
| CN113203294B (en) * | 2021-03-29 | 2023-03-03 | 马鞍山钢铁股份有限公司 | Chain grate balanced material distribution control method |
| CN114988049A (en) * | 2022-07-04 | 2022-09-02 | 山东钢铁集团永锋临港有限公司 | Material stabilizing control method for oscillating type material distribution belt conveyor of pellet production line |
| CN114988049B (en) * | 2022-07-04 | 2023-06-23 | 山东钢铁集团永锋临港有限公司 | Material stabilizing control method for swing type material distribution belt conveyor of pellet production line |
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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 |
Granted publication date: 20120523 Termination date: 20140811 |
|
| EXPY | Termination of patent right or utility model |