CN203714490U - Material-blockage-preventing guide baffle plate - Google Patents
Material-blockage-preventing guide baffle plate Download PDFInfo
- Publication number
- CN203714490U CN203714490U CN201320835148.8U CN201320835148U CN203714490U CN 203714490 U CN203714490 U CN 203714490U CN 201320835148 U CN201320835148 U CN 201320835148U CN 203714490 U CN203714490 U CN 203714490U
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- CN
- China
- Prior art keywords
- flow apron
- pushing rod
- regulating pushing
- sleeve
- buffering regulating
- 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 a material-blockage-preventing guide baffle plate, comprising a guide baffle plate, wherein the end of the guide baffle plate is connected onto a funnel on the head of a belt conveyor in a hinging way; the lower part of the guide baffle plate is provided with a flexible buffer device which can be used for adjusting the perpendicular included angle of the guide baffle plate, and can further enable the guide baffle plate to shake in material falling. The material-blockage-preventing guide baffle plate has the beneficial effects that the problem of a blocking material i.e. caking coal in the material falling funnel of the belt conveyor can be effectively solved; due to no need of artificially clearing the blocking material, the labor intensity of labor is decreased, and the time on shutdown for overhauling is shortened; therefore not only is the maintenance cost on equipment lowered, but also the working efficiency of the equipment is effectively improved.
Description
Technical field
The utility model relates to belt conveyer field, relates in particular to a kind of Anti-blockage flow apron.
Background technology
The controllable register that traditional belt conveyer head hopper design adopts, for adjusting the running orbit of coal stream, to reach normally having bad luck of belt conveyer material containing, but the sticky coal of controllable register even causes coal conduit to stop up, and this is perplexing the normal operation of delivery system always.
Although coal conduit is installed rapping apparatus, ramping effect can only shake the sticky coal of coal conduit barrel, vibratory force can not well be passed to controllable register, causes the sticky coal of this place's knot arch can only pass through labor cleaning, and intensity of workers is large, and productive force is low.
Utility model content
Technical problem to be solved in the utility model: a kind of Anti-blockage flow apron that can effectively solve sticky coal and tie arch, putty on controllable register is provided for the deficiencies in the prior art.
The technical matters that the utility model solves can realize by the following technical solutions:
Anti-blockage flow apron, comprise flow apron, the end of described flow apron is hinged on the funnel of belt conveyer head, and the bottom of described flow apron is provided with one and can be used for regulating the vertical angle of described flow apron the flexible buffer device that can make described flow apron vibrate in the time of blanking.
In a preferred embodiment of the present utility model, described flexible buffer device comprises:
One buffering regulating pushing rod and a control hand wheel, one end of described buffering regulating pushing rod is through the headwall of the funnel of described belt conveyer head and act on described flow apron, and its other end connects described control hand wheel;
One is set in described buffering regulating pushing rod is positioned at the sliding rack of the position of the headwall of the funnel of described belt conveyer head, and described sliding rack is fixed on described headwall;
One is arranged on the sleeve on the lateral surface of described sliding rack, and described sleeve is the cylindrical shell end of with, and a cylinder end face for described sleeve contacts with the lateral surface of described sliding rack, and described buffering regulating pushing rod runs through described sleeve;
One is slidably arranged in the nut in described sleeve, and described nut is threaded with described buffering regulating pushing rod and described nut cannot rotate with respect to described sleeve;
One is set in the returning spring on the body of rod that described buffering regulating pushing rod is arranged in described sleeve, and its one end acts on the inwall at the cylinder end of described sleeve, and its other end withstands on the end face of described nut on the lateral surface of described sliding rack.
In a preferred embodiment of the present utility model, one end that described buffering regulating pushing rod acts on described flow apron is provided with an otic placode, is provided with a hinged seat in the bottom that is positioned at flow apron, and described otic placode is hinged on described hinged seat.
In a preferred embodiment of the present utility model, described buffering regulating pushing rod be positioned on the body of rod outside the funnel of described belt conveyer head, be arranged with one can be along axially folding dust boot of described buffering regulating pushing rod.
In a preferred embodiment of the present utility model, the position that described buffering regulating pushing rod is positioned at the headwall of the funnel of described belt conveyer head is arranged with a seal ring.
Owing to having adopted technical scheme as above; the beneficial effects of the utility model are: can effectively solve the sticky coal putty problem in belt conveyer blanking funnel; without labor cleaning's putty, thereby alleviate artificial labour intensity, shortened the time of shutting down maintenance.Not only reduce the maintenance cost of equipment, and effectively improved the work efficiency of equipment.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, the Anti-blockage flow apron providing in figure, comprises flow apron 100 and the flexible buffer device 200 that is arranged on flow apron 100 bottoms.The end of flow apron 100 is hinged on the funnel 300 of belt conveyer head.
Flexible buffer device 200 comprises buffering regulating pushing rod 210, control hand wheel 220, sliding rack 230, sleeve 240, nut 250, returning spring 260 and dust boot 270.
One end 211 of buffering regulating pushing rod 210 is through the headwall 310 of the funnel 300 of belt conveyer head and be connected with an otic placode 213, correspondingly, be provided with a hinged seat 110 in the bottom of flow apron 100, otic placode 213 is hinged in hinged seat 110, and one end 212 of buffering regulating pushing rod 210 connects control hand wheel 220.Sliding rack 230 is set in buffering regulating pushing rod 210 and is positioned at the position of the headwall 310 of the funnel 300 of belt conveyer head, and sliding rack 230 is fixed on the headwall 310 of funnel 300 of belt conveyer head.
Sleeve 240 is the cylindrical shell end of with, and the cylinder end face of sleeve 240 contacts and is fixed on sliding rack 230 with the lateral surface of sliding rack 230, and buffering regulating pushing rod 210 runs through sleeve 240.Nut 250 is slidably arranged in sleeve 240, nut 250 is threaded with buffering regulating pushing rod 210, and nut 250 cannot rotate with respect to sleeve 240, thereby, cross-sectional plane that can sleeve 240 is set to quadrangle or hexagon or the octagon shape with attaching nut 250, makes nut 240 slide axially and cannot relatively rotate along sleeve 240.Returning spring 260 is set in buffering regulating pushing rod 210 and is arranged on the body of rod of sleeve 240, and one end of returning spring 260 acts on the inwall at the cylinder end of sleeve 240, and its other end withstands on the end face of nut 250 on the lateral surface of sliding rack 230.
In the time of blanking, the particulate of material easily enters in flexible buffer device 200, thereby cause it normally to work, normally work in order to make flexible buffer device 200, increase the service life, buffering regulating pushing rod 210 be positioned on the body of rod outside the funnel 300 of belt conveyer head, be arranged with one can be along the axial folding dust boot 270 of buffering regulating pushing rod 210, be also arranged with a seal ring 280 in the position of cushioning regulating pushing rod 210 and be positioned at the headwall 310 of the funnel 300 of belt conveyer head.
Rotate control hand wheel 220, drive buffering regulating pushing rod 210 to move toward flow apron 100 directions, catch bar otic placode 213, thus promote flow apron 100, regulate the vertical angle of flow apron 100.When equipment work, material clashes into flow apron 100 in the time of blanking, provide instantaneous power to the right to flow apron 100, flow apron 100 drives buffering regulating pushing rod 210 to move right along sliding rack 230, now, be positioned at the nut 250 of sleeve 240 at the drive lower compression returning spring 260 of buffering regulating pushing rod 210; In the time that the instantaneous impact of material weakens, returning spring 260 is replied deformation and is ordered about nut 250 to left movement, and drives buffering regulating pushing rod 210 to left movement, and baffle plate is replied virgin state.Under repeated action through the impulsive force of material and the elastic force of returning spring 260, make flow apron 100 in the time of work, constantly produce vibration, material cannot be bondd on flow apron 100, on flow apron 100, tie the problem of encircleing thereby reached solution material.
More than show and described groundwork of the present utility model and 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 in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; 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 within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. Anti-blockage flow apron, comprise flow apron, the end of described flow apron is hinged on the funnel of belt conveyer head, it is characterized in that, the bottom of described flow apron is provided with one and can be used for regulating the vertical angle of described flow apron the flexible buffer device that can make described flow apron vibrate in the time of blanking.
2. Anti-blockage flow apron as claimed in claim 1, is characterized in that, described flexible buffer device comprises:
One buffering regulating pushing rod and a control hand wheel, one end of described buffering regulating pushing rod is through the headwall of the funnel of described belt conveyer head and act on described flow apron, and its other end connects described control hand wheel;
One is set in described buffering regulating pushing rod is positioned at the sliding rack of the position of the headwall of the funnel of described belt conveyer head, and described sliding rack is fixed on described headwall;
One is arranged on the sleeve on the lateral surface of described sliding rack, and described sleeve is the cylindrical shell end of with, and a cylinder end face for described sleeve contacts with the lateral surface of described sliding rack, and described buffering regulating pushing rod runs through described sleeve;
One is slidably arranged in the nut in described sleeve, and described nut is threaded with described buffering regulating pushing rod and described nut cannot rotate with respect to described sleeve;
One is set in the returning spring on the body of rod that described buffering regulating pushing rod is arranged in described sleeve, and its one end acts on the inwall at the cylinder end of described sleeve, and its other end withstands on the end face of described nut on the lateral surface of described sliding rack.
3. Anti-blockage flow apron as claimed in claim 2, it is characterized in that, one end that described buffering regulating pushing rod acts on described flow apron is provided with an otic placode, is provided with a hinged seat in the bottom that is positioned at flow apron, and described otic placode is hinged on described hinged seat.
4. Anti-blockage flow apron as claimed in claim 2, is characterized in that, described buffering regulating pushing rod be positioned on the body of rod outside the funnel of described belt conveyer head, be arranged with one can be along axially folding dust boot of described buffering regulating pushing rod.
5. Anti-blockage flow apron as claimed in claim 2, is characterized in that, the position that described buffering regulating pushing rod is positioned at the headwall of the funnel of described belt conveyer head is arranged with a seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835148.8U CN203714490U (en) | 2013-12-17 | 2013-12-17 | Material-blockage-preventing guide baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835148.8U CN203714490U (en) | 2013-12-17 | 2013-12-17 | Material-blockage-preventing guide baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203714490U true CN203714490U (en) | 2014-07-16 |
Family
ID=51153664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835148.8U Expired - Fee Related CN203714490U (en) | 2013-12-17 | 2013-12-17 | Material-blockage-preventing guide baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203714490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682783A (en) * | 2020-05-19 | 2021-11-23 | 南京宝地梅山产城发展有限公司 | Device for preventing deviation of belt conveyor blanking point |
| CN114873089A (en) * | 2022-04-26 | 2022-08-09 | 核工业理化工程研究院 | Vibration isolation device, powder collecting equipment and working method |
-
2013
- 2013-12-17 CN CN201320835148.8U patent/CN203714490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682783A (en) * | 2020-05-19 | 2021-11-23 | 南京宝地梅山产城发展有限公司 | Device for preventing deviation of belt conveyor blanking point |
| CN114873089A (en) * | 2022-04-26 | 2022-08-09 | 核工业理化工程研究院 | Vibration isolation device, powder collecting equipment and working method |
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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: 20140716 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |