CN202007029U - Noise-reducing and breakage-proof device for lump coal transshipment link - Google Patents
Noise-reducing and breakage-proof device for lump coal transshipment link Download PDFInfo
- Publication number
- CN202007029U CN202007029U CN2011201104940U CN201120110494U CN202007029U CN 202007029 U CN202007029 U CN 202007029U CN 2011201104940 U CN2011201104940 U CN 2011201104940U CN 201120110494 U CN201120110494 U CN 201120110494U CN 202007029 U CN202007029 U CN 202007029U
- Authority
- CN
- China
- Prior art keywords
- chute
- lump coal
- coal
- lump
- steel plate
- 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
Links
Images
Landscapes
- Chutes (AREA)
Abstract
The utility model discloses a noise-reducing and breakage-proof device for a lump coal transshipment link, which comprises a lump coal chute, a float carrying device, a fine coal chute, a dustproof machine head cover, a material guiding device, an incoming coal rubber belt conveyor and a transshipment rubber belt conveyor. The noise-reducing and breakage-proof device for the lump coal transshipment link is characterized in that the upper end of the lump coal chute is connected with the dustproof head cover, the lower end of the lump coal chute is connected with the transshipment rubber belt conveyor, the incoming coal rubber belt conveyor is connected with an upper opening of the lump coal chute, and the dustproof machine head cover is arranged above the incoming coal rubber belt conveyor. By adopting the design of spiral chutes, the falling height of transshipped coal flow is decreased, the flow mode of lump coal in the chute is improved, and the running speed of the lump coal in a buffering device at a controlled state is ensured, so that breakage of the lump coal is reduced. By decreasing the impact of the lump coal to a bottom plate of the chute, flow traces of the coal flow is regulated, and a damping and buffering rubber layer is added in the middle of a transshipment chute body, so that vibration of the chute is reduced and the purpose of noise reduction is achieved.
Description
Technical field
The utility model relates to a kind of mechanical device, relates in particular to a kind of noise reduction anti-crushing chute device of lump coal transshipmenting tache.
Background technology
Chemical industry gas making is raw material with lump coal mainly, the lump coal accumulating is that belt conveyer is carried, the conveyer head adopts chute to reprint, broken smalls can only be done thermal coal and use, and in addition, noise emission is having a strong impact on staff's work and physical and mental health, for addressing the above problem, analyze the reason of lump coal breaking and generation noise, be badly in need of the breakage-proof noise reduction shock absorber of a kind of lump coal of design, noise is reduced to less than in the man-made noise permissible value scope.
Summary of the invention
In order to remedy the deficiencies in the prior art, the fragmentation in the solution lump coal storage and transport process and the noise emission problem of generation provide a kind of lump coal transshipmenting tache noise reduction anti-crushing device.
The technical scheme that its technical matters that solves the utility model adopts can be:
A kind of lump coal transshipmenting tache noise reduction anti-crushing device, mainly by the lump coal chute, catching device floats, the smalls chute, dustproof nose covering, drop guide, come the coal travelling apron and reprint the travelling apron composition, its described a kind of lump coal transshipmenting tache noise reduction anti-crushing device, described lump coal chute upper end connects dustproof nose covering, the lower end connects reprints travelling apron, come the coal travelling apron to be connected with the lump coal chute is suitable for reading, dustproof nose covering is coming above the coal travelling apron, smalls chute upper end connects to come the coal travelling apron, the lower end connects the drop guide right part, the drop guide left part connects lump coal chute bottom, the drop guide bottom connects reprints travelling apron, the catching device that floats is connected with coming the coal travelling apron, and unsteady catching device is arranged on lump coal chute inside suitable for reading.
The technical scheme that its technical matters that solves the utility model adopts also can be:
Described a kind of lump coal transshipmenting tache noise reduction anti-crushing device, its described lump coal chute are the spiral chute that rectangular tube constitutes.
The technical scheme that its technical matters that solves the utility model adopts can also be:
Described a kind of lump coal transshipmenting tache noise reduction anti-crushing device, its tubaeform straight tube in described smalls chute side of being, the square exit skirt on top makes progress, and the middle and lower part is a straight tube.
The technical scheme that its technical matters that solves the utility model adopts can also be:
Described a kind of lump coal transshipmenting tache noise reduction anti-crushing device, its described lump coal chute and smalls chute cell wall mainly are made up of wear-resisting steel plate, damping buffering rubber layer, steel plate and screw-nut, described wear-resisting steel plate inside, the damping buffering rubber layer is in the centre, steel plate outside, described wear-resisting steel plate, damping buffering rubber layer and steel plate are provided with circular hole, and screw-nut is fastened to wear-resisting steel plate, damping buffering rubber layer and steel plate together by circular hole.
The technical scheme that its technical matters that solves the utility model adopts can also be:
Described a kind of lump coal transshipmenting tache noise reduction anti-crushing device, its described unsteady catching device mainly are made up of curved plate, little axle and hold-down arm, and described curved plate is connected with hold-down arm by little axle.
The beneficial effects of the utility model are:
1, the utility model adopts the spiral chute design, has reduced reprinting coal stream falling height, improves the liquid form of lump coal in chute, guarantees that lump coal running velocity in shock absorber is in slave mode, thereby reduces the breakage of lump coal.
2, the utility model adopt to reduce the impact of lump coal to the chute base plate, and the flow trace of standard coal stream and add the damping buffering rubber layer in the middle of the transfer chute body reduces the vibration of chute, thereby reached the purpose that reduces noise.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model birds-eye view.
Fig. 3 is the utility model left view.
Fig. 4 is that the utility model chute body material is formed constructional drawing.
Fig. 5 comes coal travelling apron and unsteady catching device connection diagram for the utility model.Fig. 6 is the catching device scheme drawing that floats.
The specific embodiment
Among Fig. 1 Fig. 2 Fig. 3 Fig. 5, a kind of lump coal transshipmenting tache noise reduction anti-crushing device, mainly by lump coal chute 1, catching device 2 floats, smalls chute 3, dustproof nose covering 4, drop guide 5, come coal travelling apron 6 and reprint travelling apron 7 compositions, its described lump coal chute 1 upper end connects dustproof nose covering 4, the lower end connects reprints travelling apron 7, come coal travelling apron 6 and 1 suitable for reading connection of lump coal chute, dustproof nose covering 4 is coming above the coal travelling apron 6, smalls chute 3 upper ends connect to come coal travelling apron 6, the lower end connects drop guide 5 right parts, drop guide 5 left parts connect lump coal chute 1 bottom, drop guide 5 bottoms connect reprints travelling apron 7, the catching device 2 that floats is connected with coming coal travelling apron 6, and the catching device 2 that floats is arranged on lump coal chute 1 inside suitable for reading.
Among Fig. 1 Fig. 2 Fig. 3, described a kind of lump coal transshipmenting tache noise reduction anti-crushing device, the spiral chute that its described lump coal chute 1 constitutes for rectangular tube.
Among Fig. 1, described a kind of lump coal transshipmenting tache noise reduction anti-crushing device, its tubaeform straight tube in described smalls chute 3 sides of being, the square exit skirt on top makes progress, and the middle and lower part is a straight tube.
Among Fig. 4, described a kind of lump coal transshipmenting tache noise reduction anti-crushing device, its described lump coal chute 1 and smalls chute 3 cell walls mainly are made up of wear-resisting steel plate 8, damping buffering rubber layer 9, steel plate 10 and screw-nut 11, described wear-resisting steel plate 8 inside, damping buffering rubber layer 9 is in the centre, steel plate 10 outside, described wear-resisting steel plate 8, damping buffering rubber layer 9 and steel plate 10 are provided with circular hole, and screw-nut 11 is fastened to wear-resisting steel plate 8, damping buffering rubber layer 9 and steel plate 10 together by circular hole.
Among Fig. 6, described a kind of lump coal transshipmenting tache noise reduction anti-crushing device, its described unsteady catching device 2 mainly are made up of curved plate 12, little axle 13 and hold-down arm 14, and described curved plate 12 is connected with hold-down arm 14 by little 13.
Claims (5)
1. lump coal transshipmenting tache noise reduction anti-crushing device, mainly by lump coal chute (1), catching device (2) floats, smalls chute (3), dustproof nose covering (4), drop guide (5), come coal travelling apron (6) and reprint travelling apron (7) composition, it is characterized in that: described lump coal chute (1) upper end connects dustproof nose covering (4), the lower end connects reprints travelling apron (7), come coal travelling apron (6) and suitable for reading connection of lump coal chute (1), dustproof nose covering (4) is coming coal travelling apron (6) top, smalls chute (3) upper end connects to come coal travelling apron (6), the lower end connects drop guide (5) right part, drop guide (5) left part connects lump coal chute (1) bottom, drop guide (5) bottom connects reprints travelling apron (7), the catching device (2) that floats is connected with coming coal travelling apron (6), and the catching device (2) that floats is arranged on lump coal chute (1) inside suitable for reading.
2. a kind of lump coal transshipmenting tache noise reduction anti-crushing device according to claim 1 is characterized in that: the spiral chute that described lump coal chute (1) constitutes for rectangular tube.
3. a kind of lump coal transshipmenting tache noise reduction anti-crushing device according to claim 1 is characterized in that: described smalls chute (3) is the tubaeform straight tube in side, and the square exit skirt on top makes progress, and the middle and lower part is a straight tube.
4. a kind of lump coal transshipmenting tache noise reduction anti-crushing device according to claim 1, it is characterized in that: described lump coal chute (1) and smalls chute (3) cell wall are mainly by wear-resisting steel plate (8), damping buffering rubber layer (9), steel plate (10), and screw-nut (11) is formed, described wear-resisting steel plate (8) inside, damping buffering rubber layer (9) is in the centre, steel plate (10) outside, described wear-resisting steel plate (8), damping buffering rubber layer (9) and steel plate (10) are provided with circular hole, screw-nut (11) by circular hole with wear-resisting steel plate (8), damping buffering rubber layer (9) and steel plate (10) are fastened to together.
5. a kind of lump coal transshipmenting tache noise reduction anti-crushing device according to claim 1, it is characterized in that: described unsteady catching device (2) mainly is made up of curved plate (12), little axle (13) and hold-down arm (14), and described curved plate (12) is connected with hold-down arm (14) by little axle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201104940U CN202007029U (en) | 2011-04-15 | 2011-04-15 | Noise-reducing and breakage-proof device for lump coal transshipment link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201104940U CN202007029U (en) | 2011-04-15 | 2011-04-15 | Noise-reducing and breakage-proof device for lump coal transshipment link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202007029U true CN202007029U (en) | 2011-10-12 |
Family
ID=44748687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201104940U Expired - Fee Related CN202007029U (en) | 2011-04-15 | 2011-04-15 | Noise-reducing and breakage-proof device for lump coal transshipment link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202007029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180328A (en) * | 2011-04-15 | 2011-09-14 | 中煤邯郸设计有限责任公司 | Noise reduction and breaking prevention device at lump coal transshipment link |
| CN103072804A (en) * | 2013-01-11 | 2013-05-01 | 山西璐安矿业（集团）有限责任公司 | Breakage-proof buffering device for lump coal |
-
2011
- 2011-04-15 CN CN2011201104940U patent/CN202007029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180328A (en) * | 2011-04-15 | 2011-09-14 | 中煤邯郸设计有限责任公司 | Noise reduction and breaking prevention device at lump coal transshipment link |
| CN103072804A (en) * | 2013-01-11 | 2013-05-01 | 山西璐安矿业（集团）有限责任公司 | Breakage-proof buffering device for lump coal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108014874A (en) | A kind of stepping feeds intake formula ore reduction device | |
| CN202007029U (en) | Noise-reducing and breakage-proof device for lump coal transshipment link | |
| CN102180328A (en) | Noise reduction and breaking prevention device at lump coal transshipment link | |
| CN208843200U (en) | A kind of cleaning device of bucket elevator | |
| CN208411907U (en) | Transport device is used in a kind of production of electronic product | |
| CN202687440U (en) | Automatic coal-blending and weighing belt feeder with adjustment valve | |
| CN204369037U (en) | Large drop Belt Conveying material buffer device | |
| CN207786702U (en) | A kind of stepping feeds intake formula ore reduction device | |
| CN207209217U (en) | The feed arrangement of rotary bottle blowing machine | |
| CN105000327B (en) | Sealing Z-type ripple flange belt conveyor | |
| CN203921839U (en) | Belt material feeding, transfer point shock absorber | |
| CN203833177U (en) | Thermal power plant coaling blanking point balance dust suppression device | |
| CN202864228U (en) | Dust absorption type vertical belt conveyor | |
| CN209209939U (en) | A kind of device suitable for gasification furnace thermal coal feeding | |
| CN206913704U (en) | A kind of jacking transplanter structure of plastic pipe | |
| CN205274633U (en) | Conveying device | |
| CN201942265U (en) | Closed type guide chute for powerless conveyor | |
| CN204508152U (en) | A kind of S type environmental protection transporter | |
| CN211869737U (en) | Tea packaging machine's feed mechanism | |
| CN205113780U (en) | Automatic found bottle manipulator | |
| CN204473929U (en) | High temperature Pei Sha bis-road blanking cup | |
| CN203938136U (en) | Solid particulate matter freight container bulk conveyor | |
| CN204779684U (en) | Work piece transmission device in quenching treatment technology | |
| CN207914913U (en) | A kind of assembling mechanism with feed device | |
| CN202729106U (en) | Belt feeding machine |
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: 20111012 Termination date: 20130415 |