CN201746092U - Material limiting mechanism - Google Patents
Material limiting mechanism Download PDFInfo
- Publication number
- CN201746092U CN201746092U CN 201020210308 CN201020210308U CN201746092U CN 201746092 U CN201746092 U CN 201746092U CN 201020210308 CN201020210308 CN 201020210308 CN 201020210308 U CN201020210308 U CN 201020210308U CN 201746092 U CN201746092 U CN 201746092U
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- limit
- material limiting
- nut
- bolt
- erecting frame
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Abstract
The utility model discloses a material limiting mechanism for a crane conveying machine, comprising a group of material limiting scrapers and a plurality of groups of safe baffles, wherein the safe baffles are arranged in the front of a pipe forming section of the material feeding end of a tubular conveying machine. The material limiting scraper assembly is arranged on the outlet of a material guide groove of the tubular conveying machine, and then the flow rate of materials is controlled. The material limiting scraper assembly is connected by a transversal beam mounting bracket, a positioning board and a material limiting board. The positioning board is vertically arranged, one end is fixed and connected with the transversal beam mounting bracket, and the other end is connected with the vertical material limiting board through a bolt and a nut. The utility model has novel structure, can effectively control the flow rate of the materials of the tubular conveying machine and related equipment, monitor and the size of particles of the conveyed material in real time, and thoroughly avoid the generation of excessive filling.
Description
Technical field
The utility model relates to hoisting crane transmission equipment parts, particularly a kind of limit material mechanism that is applied to conveyer.
Background technology
The lifting load transfer device generally is to transmit material by conveyer; during existing conveyor delivery material because the mechanism of control mass flow is not set; usually can too much stop up tubular belt conveyer because of inventory; perhaps pile up and in time to send out, influence production efficiency at the material feeding end place of tubular belt conveyer.And, particularly transport coal dust when raw meal particle size is excessive when not meeting the demands, when pulverized coal particle is excessive, be unfavorable for the smokeless combustion of coal dust, so need in time be screened.
The utility model content
In order to overcome the defective that above-mentioned prior art exists, the utility model provides a kind of limit material mechanism, effectively controls the size of the mass flow and the monitoring convey materials particle of tubular belt conveyer and relevant device, has thoroughly avoided the generation of " cross and fill ", novel structure, actual effect is obvious.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of limit material mechanism is applied to tubular belt conveyer, comprises one group of limit material scraper plate and multigroup safety plate washer.
Described limit material scraper component is arranged at the deflector chute exit of described tubular belt conveyer, the flow of control material;
Described limit material scraper component is connected and composed jointly by crossbeam erecting frame, locating plate and limit flitch, and described locating plate is vertically placed, and an end is fixedly connected on the described crossbeam erecting frame, and the other end connects the limit flitch of described vertical placement by bolt and nut assembly.
Further, all be provided with row's mounting hole on described locating plate and the limit flitch, this two rows mounting hole is corresponding, by above-mentioned bolt and the detachable connection of nut assembly; Outward winding described bolt and nut assembly can move up and down described limit flitch and screw nut assembly again and fix, thereby change the aperture up and down of limit material scraper plate, the flow of control material.
Described multigroup safety baffle plate is installed in before the one-tenth pipeline section of tubular belt conveyer material feeding end, and safety screen is fixedly connected on the above-mentioned crossbeam erecting frame by bolt and nut assembly.
Further, described safety screen has limit switch, and sensor is set in the limit switch, and when too much or raw meal particle size was excessive when the filling of pipe racks machine, breakdown signal was sent in described limit switch action, and tubular belt conveyer is with out of service.
The beneficial effects of the utility model are, can monitor tubular belt conveyer and can find in time that the material filling too much or the granularity problems of too, effectively prevents pipe racks machine material over packing, and assurance equipment normally moves.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, liner plate, 2, locating plate, 3, the limit flitch, 41, bolt, 42, nut, 5, safety screen, 6, the crossbeam erecting frame.
The specific embodiment:
Be easy to understand understanding in order to make creation characteristic of the present utility model, technological means and to reach purpose, further set forth the utility model below in conjunction with specific embodiment.
Embodiment:
Referring to Fig. 1, a kind of limit material mechanism, comprise liner plate 1, the crossbeam erecting frame 6 that is connected with liner plate 1, the locating plate 2 of captiveing joint with described crossbeam erecting frame 6, pass through nut and bolt assembly bonded assembly safety screen 5 with described crossbeam erecting frame 6, limit flitch 3 by nut and bolt assembly bonded assembly with the lower end of locating plate 2.
Locating plate 2 is arranged on the deflector chute exit end of tubular belt conveyer with limitting flitch 3, three mounting holes are set on the described locating plate 2, limit flitch 3 is provided with three mounting holes with the corresponding position of locating plate 2 laps, described three groups of mounting holes alignment back is connected and fixed with three groups of bolts 41 and nut 42, be pressed with pad on the described bolt 41, nut 42 inboards are provided with packing ring, are convenient to described locating plate 2 of bolt 41 and nut 42 assembly leak-tight joints and limit flitch 3.
Outward winding described three groups of bolts 41 and nut 42 assemblies move up and down described limit flitch 3, select the suitable aperture of limit flitch 3, and the flow of control material is tightened said modules then and fix limit flitch 3 and locating plate 2, and adjusting aperture process is finished.
Further, described safety screen 5 has limit switch (not marking among the figure), in the described limit switch sensor is set, when too much or raw meal particle size is excessive when the tubular belt conveyer filling, breakdown signal is sent in described limit switch action, and tubular belt conveyer is with out of service.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a limit is expected mechanism, be installed in the deflector chute exit of tubular belt conveyer, comprise a crossbeam erecting frame, it is characterized in that, it also comprises the locating plate and limit flitch that is arranged on the vertical placement in described crossbeam erecting frame below, one end of described locating plate is captiveed joint with the crossbeam erecting frame, and the other end and described limit flitch are by bolt and nut assembly is detachable is connected.
2. a kind of limit material according to claim 1 mechanism is characterized in that described locating plate respectively is provided with mounting hole respectively with the corresponding position of limit flitch lap, and above-mentioned bolt and nut pass described mounting hole and fixed.
3. a kind of limit material according to claim 2 mechanism is characterized in that be pressed with pad on the described bolt, the nut inboard is provided with packing ring.
4. a kind of limit material according to claim 1 mechanism is characterized in that described crossbeam erecting frame also is connected with safety screen by nut assembly, and safety screen is positioned at before the one-tenth pipeline section of tubular belt conveyer material feeding end.
5. a kind of limit material according to claim 1 mechanism is characterized in that described safety screen has limit switch, and sensor is set in the limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020210308 CN201746092U (en) | 2010-05-28 | 2010-05-28 | Material limiting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020210308 CN201746092U (en) | 2010-05-28 | 2010-05-28 | Material limiting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746092U true CN201746092U (en) | 2011-02-16 |
Family
ID=43580768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020210308 Expired - Fee Related CN201746092U (en) | 2010-05-28 | 2010-05-28 | Material limiting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081673A (en) * | 2016-08-08 | 2016-11-09 | 北方重工集团有限公司 | A kind of circular tube conveyor material flow control device |
-
2010
- 2010-05-28 CN CN 201020210308 patent/CN201746092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081673A (en) * | 2016-08-08 | 2016-11-09 | 北方重工集团有限公司 | A kind of circular tube conveyor material flow control device |
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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: 20110216 Termination date: 20130528 |