CN201873266U - Toothed rope pulverized coal conveyor with function of automatic constant force tensioning - Google Patents
Toothed rope pulverized coal conveyor with function of automatic constant force tensioning Download PDFInfo
- Publication number
- CN201873266U CN201873266U CN2010205820837U CN201020582083U CN201873266U CN 201873266 U CN201873266 U CN 201873266U CN 2010205820837 U CN2010205820837 U CN 2010205820837U CN 201020582083 U CN201020582083 U CN 201020582083U CN 201873266 U CN201873266 U CN 201873266U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- tooth
- movable machine
- machine frame
- cable
- 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
- Transmission Devices (AREA)
Abstract
The utility model relates to a toothed rope pulverized coal conveyor with the function of automatic constant force tensioning, which belongs to the field of conveying equipment and comprises a casing, a bearing seat, a fixed frame, a movable frame and a toothed rope chain and a driving sprocket wheel which are both positioned in the casing, wherein the casing is connected with the fixed frame, the driving sprocket wheel is connected with the bearing seat through a main shaft and a bearing, the toothed rope chain is connected with the driving sprocket wheel, and the movable frame and the fixed frame are slidingly connected; each of two sides of the casing is provided with a transverse strip-shaped hole, and the transverse strip-shaped holes are symmetrical; the internal wall of the casing at the strip-shaped holes is slidingly connected with a sealing cover which is rotatably connected with the main shaft; two ends of the main shaft transversely run through the strip-shaped holes; and the bearing seat is connected with the movable frame, and an automatic constant force tensioning device capable of keeping the toothed rope chain be in a tensioning state is arranged between the movable frame and the fixed frame. The toothed rope pulverized coal conveyor with the function of automatic constant force tensioning is a solution to the problem that the toothed rope chain is easy to expand with heat to turn loosening in the prior art, and has the advantages of keeping the toothed rope chain be in a tensioning state and guaranteeing the normal work of the device.
Description
Technical field
The utility model relates to a kind of conveying arrangement, the cable-styled packing auger of particularly a kind of tooth.
Background technology
The cable-styled packing auger of tooth is in fully enclosed casing, driving cable pulley by actuating device rotates, cable pulley by and the engagement force be located between the rope tooth on the steel rope drive the steel rope motion, the motion of steel rope makes the scraper plate that is connected on the steel rope impose thrust to coal dust or other material, make the friction force of material in-to-in friction force, thereby make material and scraper plate, steel rope move simultaneously to reach the purpose of convey materials greater than itself and outer hull.But because the cable-styled packing auger of tooth in use can produce a large amount of heats, and in a single day tooth rope chain is heated, and will produce to expand and become lax, thereby occurring climbing situations such as chain, heap chain easily takes place, and influences the cable-styled packing auger normal operation of tooth.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of tooth rope chain that can make to remain tensioning state, thereby be not prone to situation generations such as climbing chain, heap chain, the cable-styled packing auger of the tooth with automatic constantforce tensioning function of assurance equipment normal operation.
For solving the problems of the technologies described above, the utility model provides a kind of cable-styled packing auger of tooth with automatic constantforce tensioning function of following structure: comprise housing, bearing seat, fixed frame, movable machine frame and the tooth rope chain and the drive sprocket that are positioned at housing, housing is connected with fixed frame, drive sprocket is connected with bearing seat with bearing by main shaft, tooth rope chain is connected with drive sprocket, movable machine frame slidably is connected with fixed frame, be respectively equipped with a symmetrical horizontal bar hole on former and later two sides of housing, slidably be connected with seal cover cap on the inner walls at bar hole place, seal cover cap and main shaft are rotatably connected, the main shaft two ends are transverse on the bar hole, bearing seat is connected with movable machine frame, wherein, be provided with an automatic constantforce tightening device that can make tooth rope chain remain tensioning state between movable machine frame and the fixed frame.
The cable-styled packing auger of tooth with automatic constantforce tensioning function described in the utility model, wherein, the automatic constantforce tightening device comprises reel, rotating shaft, roller chain, sprocket wheel, rope, clump weight and some pulleys, roller chain is located at both sides before and after the movable machine frame top, reel is rotatably connected by rotating shaft and fixed frame, sprocket wheel is located at the rear and front end of rotating shaft and is connected with roller chain, and pulley is connected with fixed frame or ground, and clump weight is connected with reel by the rope on pulley.
The cable-styled packing auger of tooth with automatic constantforce tensioning function described in the utility model, wherein, movable machine frame slidably is connected with fixed frame and is meant: the movable machine frame bottom is provided with some rollers, and the fixed frame top is provided with some closed slides, and roller is positioned on the closed slide.
The cable-styled packing auger of tooth with automatic constantforce tensioning function described in the utility model, wherein, closed slide is V-shaped.
After adopting said structure, the cable-styled packing auger of tooth that the utlity model has the automatic constantforce tensioning function has the following advantages: when the cable-styled packing auger of tooth in use can produce a large amount of heats and tooth rope chain is heated produce to expand, when becoming lax, the automatic constantforce tightening device can in time make tooth rope chain return to tensioning state, take place thereby effectively avoided climbing situations such as chain, heap chain, guaranteed the cable-styled packing auger normal operation of tooth of the utility model automatic constantforce tensioning function.
The movable machine frame bottom that the utlity model has in the cable-styled packing auger of tooth of automatic constantforce tensioning function is provided with some rollers, the fixed frame top is provided with some closed slides, roller is in order to reduce the force of sliding friction between movable machine frame and the fixed frame in the purpose on the closed slide, thereby makes the slide relative between movable machine frame and the fixed frame more simply light.
The closed slide that the utlity model has in the cable-styled packing auger of tooth of automatic constantforce tensioning function is " V " type, thereby can reduce the possibility of roller landing from the guide rail greatly.
Description of drawings
Fig. 1 is the main TV structure scheme drawing that the utlity model has the cable-styled packing auger of tooth of automatic constantforce tensioning function.
Fig. 2 is the plan structure scheme drawing after the cable-styled packing auger of tooth that the utlity model has the automatic constantforce tensioning function removes housing.
Fig. 3 is the right TV structure scheme drawing that the utlity model has the cable-styled packing auger of tooth of automatic constantforce tensioning function.
Fig. 4 is that the sectional structure scheme drawing is amplified in the part that the utlity model has when seal cover cap is connected with housing and main shaft in the cable-styled packing auger of tooth of automatic constantforce tensioning function.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the cable-styled packing auger of the tooth that the utlity model has the automatic constantforce tensioning function is described in further detail.
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, in this specific embodiment, the cable-styled packing auger of tooth that the utlity model has the automatic constantforce tensioning function comprises housing 1, fixed frame 2, bearing seat 5, movable machine frame 7, reel 8, rotating shaft 9, roller chain 11, sprocket wheel 22, rope 14, clump weight 16, some pulleys 15 and the tooth rope chain 3 and the drive sprocket 4 that are positioned at housing 1, housing 1 is connected with fixed frame 2, drive sprocket 4 is connected with bearing seat 5 with bearing 17 by main shaft 6, tooth rope chain 3 is connected with drive sprocket 4, movable machine frame 7 bottoms are provided with some rollers 12, fixed frame 2 tops are provided with some closed slides 13, roller 12 is positioned on the closed slide 13, closed slide 13 is V-shaped, be respectively equipped with a symmetrical horizontal bar hole 10 on former and later two sides of housing 1, be connected with slide rail 19 on housing 1 inwall at bar hole 10 places, seal cover cap 18 is enclosed within the track that also is connected slidably on the main shaft 6 between slide rail 19 and the housing 1, be connected with sealing flange 20 on the seal cover cap 18, be provided with seal ring 21 between seal cover cap 18 and the sealing flange 20, main shaft 6 two ends are transverse on the bar hole 10, bearing seat 5 is connected with movable machine frame 7, roller chain 11 is located at both sides before and after movable machine frame 7 tops, reel 8 is rotatably connected by rotating shaft 9 and fixed frame 2, sprocket wheel 22 is located at the rear and front end of rotating shaft 9 and is connected with roller chain 11, pulley 15 is connected with fixed frame 2 or ground, and clump weight 16 is connected with reel 8 by the rope 14 on pulley 15.
The principle of work that the utlity model has the cable-styled packing auger of tooth of automatic constantforce tensioning function is: when relaxation cases appears in tooth rope chain 3, under the tractive force effect of clump weight 16, can rotate counterclockwise by rope 14 and clump weight 16 bonded assembly reels 8, reel 8 drives rotating shaft 9 and rotates, rotating shaft 9 drives the sprocket wheel 22 of being located at its two ends and rotates, the rotation of sprocket wheel 22 moves right connected roller chain 11, move right thereby drive with roller chain 11 bonded assembly movable machine frames 7, movable machine frame 7 moves right and can drive the drive sprocket 4 be connected on the bearing seat 5 by main shaft 6 and bearing 17 and move right, finally make with drive sprocket 4 bonded assembly tooth rope chains 3 and return to tensioning state, thereby guaranteed the utlity model has the cable-styled packing auger normal operation of tooth of automatic constantforce tensioning function.
Claims (4)
1. cable-styled packing auger of tooth with automatic constantforce tensioning function, comprise housing (1), fixed frame (2), bearing seat (5), movable machine frame (7) and the tooth rope chain (3) and the drive sprocket (4) that are positioned at housing (1), described housing (1) is connected with fixed frame (2), described drive sprocket (4) is connected with bearing seat (5) with bearing (17) by main shaft (6), described tooth rope chain (3) is connected with drive sprocket (4), described movable machine frame (7) slidably is connected with fixed frame (2), be respectively equipped with a symmetrical horizontal bar hole (10) on former and later two sides of described housing (1), slidably be connected with seal cover cap (18) on housing (1) inwall that described bar hole (10) is located, described seal cover cap (18) is rotatably connected with main shaft (6), described main shaft (6) two ends are transverse on the bar hole (10), described bearing seat (5) is connected with movable machine frame (7), it is characterized in that: be provided with an automatic constantforce tightening device that can make tooth rope chain (3) remain tensioning state between described movable machine frame (7) and the fixed frame (2).
2. the cable-styled packing auger of tooth with automatic constantforce tensioning function according to claim 1, it is characterized in that: described automatic constantforce tightening device comprises reel (8), rotating shaft (9), roller chain (11), sprocket wheel (22), rope (14), clump weight (16) and some pulleys (15), described roller chain (11) is located at both sides before and after movable machine frame (7) top, described reel (8) is rotatably connected by rotating shaft (9) and fixed frame (2), described sprocket wheel (22) is located at the rear and front end of rotating shaft (9) and is connected with roller chain (11), described pulley (15) is connected with fixed frame (2) or ground, and described clump weight (16) is connected with reel (8) by the rope (14) on pulley (15).
3. the cable-styled packing auger of tooth with automatic constantforce tensioning function according to claim 1 and 2, it is characterized in that: described movable machine frame (7) slidably is connected with fixed frame (2) and is meant: described movable machine frame (7) bottom is provided with some rollers (12), described fixed frame (2) top is provided with some closed slides (13), and described roller (12) is positioned on the closed slide (13).
4. the cable-styled packing auger of tooth with automatic constantforce tensioning function according to claim 3, it is characterized in that: described closed slide (13) is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205820837U CN201873266U (en) | 2010-10-26 | 2010-10-26 | Toothed rope pulverized coal conveyor with function of automatic constant force tensioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205820837U CN201873266U (en) | 2010-10-26 | 2010-10-26 | Toothed rope pulverized coal conveyor with function of automatic constant force tensioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873266U true CN201873266U (en) | 2011-06-22 |
Family
ID=44161195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205820837U Expired - Fee Related CN201873266U (en) | 2010-10-26 | 2010-10-26 | Toothed rope pulverized coal conveyor with function of automatic constant force tensioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873266U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495242A (en) * | 2014-12-13 | 2015-04-08 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | V-shaped bottom constant force tensioning device for belt conveyor for mine |
| CN108639760A (en) * | 2018-05-30 | 2018-10-12 | 宁波极盛贸易有限公司 | Coal-fired power plant's ash-transmission system |
| CN109987535A (en) * | 2019-05-13 | 2019-07-09 | 河南剑宏科技有限公司 | It is a kind of can rope closing etc. power draw (tensioning) traction rope traction device |
-
2010
- 2010-10-26 CN CN2010205820837U patent/CN201873266U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495242A (en) * | 2014-12-13 | 2015-04-08 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | V-shaped bottom constant force tensioning device for belt conveyor for mine |
| CN108639760A (en) * | 2018-05-30 | 2018-10-12 | 宁波极盛贸易有限公司 | Coal-fired power plant's ash-transmission system |
| CN108639760B (en) * | 2018-05-30 | 2024-03-15 | 浙江鄞发节能科技有限公司 | Ash conveying system of coal-fired power plant |
| CN109987535A (en) * | 2019-05-13 | 2019-07-09 | 河南剑宏科技有限公司 | It is a kind of can rope closing etc. power draw (tensioning) traction rope traction device |
| CN109987535B (en) * | 2019-05-13 | 2023-08-11 | 河南剑宏科技有限公司 | Constant force traction (tensioning) traction rope traction device capable of winding rope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201507310U (en) | Digger traveling mechanism | |
| CN201873266U (en) | Toothed rope pulverized coal conveyor with function of automatic constant force tensioning | |
| CN203079332U (en) | Fully-sealed bidirectional movement reversible distribution bin belt conveyor | |
| CN201841357U (en) | Automatic seam welder for reinforcement cages | |
| CN102358493B (en) | Chain cable conveyer | |
| CN208249083U (en) | A kind of stereo circulating counter | |
| CN203714598U (en) | Scale plate type conveyor | |
| CN201580759U (en) | Energy-saving high-efficient safe and durable light conveyor | |
| CN204660621U (en) | Floor type belt transporting apparatus | |
| CN202389890U (en) | Drop-preventing chain type bucket elevator | |
| CN103410560B (en) | Short distance leather belt reshipment machine | |
| CN202542467U (en) | Cooling tunnel | |
| CN201825540U (en) | Toothed-rope pulverized coal conveyor | |
| CN204150665U (en) | Bench board parallel motion lifter plate chain feedway | |
| CN203473778U (en) | Scraper conveyer for mining machine | |
| CN202729278U (en) | Armor-type feeder | |
| CN106144644B (en) | Fermentation with pushing disk device turns over material-tilting machine | |
| CN105059822B (en) | Floor type belt transporting apparatus | |
| CN203903291U (en) | Z-shaped scraper conveyer | |
| CN1945261B (en) | Material taking device | |
| CN204571982U (en) | Formula flitting of the clear end | |
| CN203283767U (en) | Blind shaft mechanism for scraper plate conveyor | |
| CN202358614U (en) | Chain cable type conveyor | |
| CN206447251U (en) | A kind of mobile module | |
| CN204324095U (en) | A kind of electronic insertion plate door for bulk material blanking device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20171026 |