CN210495348U - Non-metal chain plate type mud scraper capable of automatically adjusting tensioning chain - Google Patents
Non-metal chain plate type mud scraper capable of automatically adjusting tensioning chain Download PDFInfo
- Publication number
- CN210495348U CN210495348U CN201921034497.3U CN201921034497U CN210495348U CN 210495348 U CN210495348 U CN 210495348U CN 201921034497 U CN201921034497 U CN 201921034497U CN 210495348 U CN210495348 U CN 210495348U
- Authority
- CN
- China
- Prior art keywords
- chain
- scraper
- fixed
- sewage pool
- support 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.)
- Active
Links
Images
Landscapes
- Hydraulic Turbines (AREA)
Abstract
A non-metal chain plate type mud scraper capable of automatically adjusting and tensioning chains comprises a motor arranged above the wall of a sewage pool, traction chain wheels arranged at the upper parts and the bottom parts of the two ends of the two side walls of the sewage pool respectively, a speed reducer connected with the motor and connected with a traction chain wheel belt arranged on the upper part of the side wall of the sewage pool, a chain tensioned by four traction chain wheels at the two ends of one side wall of the sewage pool, an arc-shaped fixed supporting plate arranged on the side wall between the upper parts of the two ends of the two side walls of the sewage pool and the bottom traction chain wheel, a plurality of supporting columns movably penetrated through the fixed supporting plate, a movable supporting plate fixedly connected with the bottom ends of the supporting columns outside the arc of the fixed supporting plate, and the top ends of the supporting columns penetrate through the arc-shaped inner side of the fixed supporting plate. And moreover, the chain link is subjected to reinforced structure treatment, so that the chain link is prevented from cracking after being soaked in sewage for a long time.
Description
Technical Field
The utility model relates to a sewage treatment field especially relates to a mud scraper of nonmetal chain slat type automatically regulated tensioning.
Background
The mud scraper consists of scraper, chain wheel, motor, etc. and has two ends installed separately to the driving chains laid on two sides of the settling pond and the chain driven by the driving chain wheel. The mud scraper made of non-metal material is widely used in water treatment industry in China due to its light weight and strong corrosion resistance. However, compared with a metal element, a non-metal element has an obvious disadvantage, for example, a non-metal element chain has loose tissue or bubbles in a local place due to the advantages and disadvantages of selected materials and the process reason of forming and manufacturing, so that a long water absorption and expansion process exists in water, which greatly affects the tightness of a chain closed ring with a length of one hundred meters, especially when the chain is put into water to run, chain detachment or chain breakage accidents are easily caused due to the fact that the chain is too loose, and a connecting inner hole of the chain is extremely easy to wear in sewage containing silt, so that the service life of the chain is short, and the chain deviation of a scraper or chain breakage accidents of a traction chain are often caused.
Disclosure of Invention
The utility model provides a solve above-mentioned problem, provide a strenghthened type mud scraper that can automatic tensioning chain.
The utility model discloses the technical scheme who takes:
a non-metal chain plate type mud scraper capable of automatically adjusting and tensioning chains comprises a motor arranged above the wall of a sewage pool, a traction chain wheel arranged at the upper part and the bottom part of each of the two ends of the two side walls of the sewage pool, a speed reducer connected with the motor and connected with a traction chain wheel belt arranged on the upper part of the side wall of the sewage pool, a chain tensioned by four traction chain wheels at the two ends of one side wall of the sewage pool, an arc-shaped fixed supporting plate arranged on the side wall between the upper part of the two ends of the two side walls of the sewage pool and the bottom traction chain wheel, a plurality of supporting columns movably penetrating through the fixed supporting plate, a movable supporting plate fixedly connected with the outer ends of the supporting columns outside the arc of the fixed supporting plate, the inner ends of the supporting columns penetrate through the arc-shaped inner side of the fixed supporting plate, nuts are arranged on, the chain tensioning is on wear-resisting strip, through a plurality of scraper blades of the common fixed connection of bolt on two chains of effluent water sump both sides wall, the scraper blade is triangle fill form, sets up a plurality of cutting boards to triangle fill root direction along triangle fill mud inlet in the triangle fill, and the bottom of scraper blade is cavity structures, packs the foam in the cavity.
The outside of scraper blade set up the scraper blade base, open the bolt hole on the scraper blade base, the scraper blade base passes through bolted connection to the chain on.
The chain is formed by connecting chain links and pin shafts in sequence, each chain link comprises two chain plates, connecting holes penetrating the pin shafts are formed in the two ends of each chain plate, wear-resistant steel sleeves are arranged on the inner side walls of the connecting holes, three reinforcing ribs are arranged on the two side faces of each chain plate along the length direction of each chain plate, and a plurality of longitudinal ribs are arranged between every two adjacent reinforcing ribs in a staggered mode.
The fixed support plate is fixed with the spring holder towards the outside of activity backup pad, the activity backup pad is fixed with the spring holder towards the inboard of fixed support plate, cup joints the spring both ends on the support column and fixes on the spring holder.
The utility model has the advantages that: the utility model discloses set up the movable support board of the automatic tensioning of chain on sewage pool wall, keep the certain tensioning degree of chain, avoid the chain to cross the pine and cause chain dropping or chain rupture accident easily, make additional strengthening to the chain link moreover and handle, avoid soaking for a long time and split in sewage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the chain link structure of the present invention.
Fig. 3 is a schematic view of the scraper structure of the present invention.
Fig. 4 is a schematic side view of the scraper of the present invention.
Fig. 5 is a schematic view of the structure of the supporting plate of the present invention.
Wherein: 1-a motor; 2-a traction sprocket; 3, a chain; 4-a scraper; 5-fixing the supporting plate; 6-support column; 7-a movable support plate; 8-wear resistant strips; 9-a scraper base; 10-cutting the board; 11-a hollow cavity; 12-chain link; 13-connecting holes; 14-reinforcing ribs; 15-crossing longitudinal bars; 16-a spring seat; 17-spring.
Detailed Description
A non-metal chain plate type mud scraper capable of automatically adjusting and tensioning chains comprises a motor 1 arranged above the wall of a sewage pool, and traction chain wheels 2 respectively arranged at the upper part and the bottom part of the two ends of the two side walls of the sewage pool, wherein the motor 1 is connected with a speed reducer which is connected with a belt of the traction chain wheel 2 arranged at the upper part of the side wall of the sewage pool, four traction chain wheels 2 at the two ends of the side wall of the sewage pool tension a chain 3, an arc-shaped fixed support plate 5 is arranged on the side wall between the upper part of the two ends of the two side walls of the sewage pool and the bottom traction chain wheel 2, a plurality of support columns 6 are movably arranged on the fixed support plate 5 in a penetrating way, movable support plates 7 are fixedly connected at the outer ends of the support columns 6 at the arc-shaped outer sides of the fixed support plates 5, the inner ends of the support columns 6, the outside of movable support plate 7 is fixed with wear-resisting strip 8, and 3 tensionings of chain are on wear-resisting strip 8, through a plurality of scraper blades 4 of the common fixed connection of bolt on two chains 3 of effluent water sump both sides wall, scraper blade 4 is triangle fill form, sets up a plurality of cutting boards 10 to triangle fill root direction along triangle fill mud inlet in the triangle fill, and the bottom of scraper blade 4 is cavity 11 structure, packs the foam in cavity 11.
The outside of scraper blade 4 set up scraper blade base 9, open the bolt hole on the scraper blade base 9, scraper blade base 9 passes through bolted connection to the chain 3 on.
The chain 3 is formed by sequentially connecting a chain link 12 and a pin shaft, the chain link 12 comprises two chain plates, connecting holes 13 penetrating the pin shaft are formed in the two ends of each chain plate, a wear-resistant steel sleeve is arranged on the inner side walls of the connecting holes 13, three reinforcing ribs 14 are arranged on the two side faces of each chain plate along the length direction of each chain plate, and a plurality of longitudinal ribs 15 are arranged between every two adjacent reinforcing ribs 14 in a staggered mode.
The outer side of the fixed support plate 5 facing the movable support plate 7 is fixed with a spring seat 16, the inner side of the movable support plate 7 facing the fixed support plate 5 is fixed with a spring seat 16, and two ends of a spring 17 sleeved on the support column 6 are fixed on the spring seat 16.
During the application, motor 1 drives sprocket 2 and rotates, sprocket 2 drives chain 3 operation, 3 tensionings of chain are at sprocket 2 and on the upper and lower sprocket 2 of effluent water sump lateral wall end department on the movable support plate 7 in the fixed bolster 5 outside that sets up between, set up spring 17 between movable support plate 7 and the fixed support plate 5, the effect of spring 17 makes chain 3 be automatic in the tensioning state, scraper blade 4 on the chain 3 scrapes away the subsides mud of effluent water sump bottom, scraper blade 4 scrapes the area after cutting apart the pond bottom mud through cutting board 10 when scraping the area pond bottom mud and impels in the mud ditch.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (4)
1. A mud scraper of a nonmetal chain plate type automatic adjusting tensioning chain is characterized by comprising a motor (1) arranged above the wall of a sewage pool, traction chain wheels (2) respectively arranged at the upper parts and the bottom parts of the two ends of the two side walls of the sewage pool, a speed reducer connected with the motor (1) and connected with a belt of the traction chain wheel (2) arranged at the upper part of the side wall of the sewage pool, a chain (3) tensioned by the four traction chain wheels (2) at the two ends of the side wall of the sewage pool, an arc-shaped fixed support plate (5) arranged on the side wall between the upper parts of the two ends of the two side walls of the sewage pool and the bottom traction chain wheel (2), a plurality of support columns (6) are movably arranged on the fixed support plate (5), the outer ends of the support columns (6) are fixedly connected with a movable support plate (7) at the arc-shaped outer side of the fixed support plate (, and be equipped with the nut on the end of inboard, be provided with spring (17) on support column (6) between fixed support board (5) and movable support board (7), the outside of movable support board (7) is fixed with wear-resisting strip (8), chain (3) tensioning is on wear-resisting strip (8), go up two chains (3) of effluent water sump both sides wall through a plurality of scraper blades (4) of the common fixed connection of bolt, scraper blade (4) are triangle fill form, set up a plurality of cutting boards (10) to triangle fill root direction along triangle fill mud mouth in the triangle fill, the bottom of scraper blade (4) is cavity (11) structure, cavity (11) intussuseption foam.
2. The mud scraper of non-metal chain plate type automatic adjusting and tensioning chain according to claim 1, characterized in that a scraper base (9) is arranged on the outer side of the scraper (4), bolt holes are formed in the scraper base (9), and the scraper base (9) is connected to the chain (3) through bolts.
3. The mud scraper of non-metal chain plate type automatic adjusting and tensioning chain according to claim 1, characterized in that the chain (3) is formed by sequentially connecting a chain link (12) and a pin shaft, the chain link (12) comprises two chain plates, two ends of each chain plate are provided with connecting holes (13) for penetrating the pin shaft, the inner side wall of each connecting hole (13) is provided with a wear-resistant steel bushing, two side surfaces of each chain plate are provided with three reinforcing ribs (14) along the length direction of the chain plate, and a plurality of longitudinal intersecting ribs (15) are arranged between two adjacent reinforcing ribs (14) in a staggered manner.
4. The mud scraper of non-metal chain plate type automatic adjusting and tensioning chain according to claim 1, wherein a spring seat (16) is fixed on the outer side of the fixed support plate (5) facing the movable support plate (7), a spring seat (16) is fixed on the inner side of the movable support plate (7) facing the fixed support plate (5), and two ends of a spring (17) sleeved on the support column (6) are fixed on the spring seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921034497.3U CN210495348U (en) | 2019-07-04 | 2019-07-04 | Non-metal chain plate type mud scraper capable of automatically adjusting tensioning chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921034497.3U CN210495348U (en) | 2019-07-04 | 2019-07-04 | Non-metal chain plate type mud scraper capable of automatically adjusting tensioning chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210495348U true CN210495348U (en) | 2020-05-12 |
Family
ID=70581255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921034497.3U Active CN210495348U (en) | 2019-07-04 | 2019-07-04 | Non-metal chain plate type mud scraper capable of automatically adjusting tensioning chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210495348U (en) |
-
2019
- 2019-07-04 CN CN201921034497.3U patent/CN210495348U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7237375B2 (en) | Investment cast, stainless steel chain link and casting process therefor | |
| CN210824199U (en) | Cleaning device for belt adhesion materials of belt conveyor | |
| DE69107839T2 (en) | WALL EXPOSED TO WEAR AND MEANS TO MAKE IT. | |
| CN104290550B (en) | A kind of lake, river running gear | |
| EP2848735B1 (en) | Excavating and conveyor chain for a railway track construction machine | |
| CN202478673U (en) | Peripheral gear and rack transmission efficient automatic rake-lifting concentrator | |
| DE647601C (en) | Track for twin tires | |
| CN206244452U (en) | A kind of flotation tank Slag Scraping Device | |
| US5165522A (en) | Collector flight attachment link for collector apparatus | |
| CN210495348U (en) | Non-metal chain plate type mud scraper capable of automatically adjusting tensioning chain | |
| US1824756A (en) | Conveyer | |
| US2251095A (en) | Vibratory concrete laying and finishing machine | |
| CN111148557B (en) | Sludge collector | |
| JP6970504B2 (en) | Chain and sludge scraper | |
| KR101322896B1 (en) | Drum pulley of belt type conveyor | |
| CN104229914A (en) | Slag scraper | |
| US1758484A (en) | Conveyer | |
| CN213419116U (en) | Hydraulic tunnel inverted arch cambered surface slip form construction device | |
| US3116956A (en) | Track assembly for endless track vehicle | |
| US4539104A (en) | Bucket elevator linkage for coarse coal washer | |
| WO2020087183A1 (en) | Cast feeder pans, methods of casting same and uses therefore | |
| JP7268503B2 (en) | chain structure | |
| CN206220076U (en) | One kind salvages slag bucket formula cleaning grille | |
| CN213739291U (en) | Decoking equipment | |
| CN217457446U (en) | Scraper means of belt feeder blanking clearance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |