CN216092366U - Central transmission mud scraping and sucking machine - Google Patents
Central transmission mud scraping and sucking machine Download PDFInfo
- Publication number
- CN216092366U CN216092366U CN202122391123.0U CN202122391123U CN216092366U CN 216092366 U CN216092366 U CN 216092366U CN 202122391123 U CN202122391123 U CN 202122391123U CN 216092366 U CN216092366 U CN 216092366U
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- CN
- China
- Prior art keywords
- sucking machine
- driving
- balance arm
- speed reducer
- mud
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- Expired - Fee Related
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- 238000007790 scraping Methods 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 title claims abstract description 35
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 22
- 238000004062 sedimentation Methods 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 7
- 239000010802 sludge Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
The utility model provides a central transmission mud scraping and sucking machine; including the sedimentation tank, the inner wall of sedimentation tank is provided with the working bridge, the top of working bridge is provided with the protecting crust, the speed reducer is installed through the bolt in the top of protecting crust, driving motor is installed through the bolt in one side of speed reducer, the bottom of working bridge is rotated and is connected with the transmission shaft, the outside fixed welding of transmission shaft has the balance arm, the bottom of balance arm is fixed with the mud scraper, the output of speed reducer is connected with the driving shaft, the outside fixed cup of driving shaft has connect driving sprocket, the inside of protecting crust is provided with the auxiliary sprocket, driving sprocket and auxiliary sprocket's outside is provided with the chain. The speed reducer can ensure that the total reduction ratio of the mud scraping and sucking machine is large, the operation is stable and noiseless, the speed reducer is suitable for long-time operation, and the mud scraping and sucking efficiency of the mud scraping and sucking machine is improved.
Description
Technical Field
The utility model particularly relates to the technical field of suction dredge, in particular to a center-drive mud scraping and suction dredge.
Background
The suction dredge is used for a horizontal flow sedimentation tank of a sewage treatment plant and a tap water plant, scrapes sludge settled on the bottom of the tank to a sludge suction port of a pump, sucks the sludge while driving the vehicle through the pump, and then discharges the sludge out of the tank.
The mud scraping and sucking machine in the prior art has the following problems: the rotating speed of the mud scraping plate of the mud scraping and sucking machine is relatively high, the instantaneous resistance of the mud scraping plate is easily caused to be large, the running stability of the mud scraping and sucking machine is relatively poor, the use safety of the mud scraping and sucking machine is relatively poor, the total reduction ratio of the mud scraping and sucking machine is relatively small, the running is relatively stable, the noise is large, the mud scraping and sucking machine is not suitable for long-time running, and the mud scraping efficiency of the mud scraping and sucking machine is relatively low. Therefore, it is necessary to design a center-driven sludge scraping and sucking machine to solve the above problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, adapt to the practical requirements and provide a central transmission mud scraping and sucking machine.
In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
mud machine of inhaling is scraped in central transmission, including the sedimentation tank, the inner wall of sedimentation tank is provided with the working bridge, the top of working bridge is provided with the protecting crust, the speed reducer is installed through the bolt in the top of protecting crust, driving motor is installed through the bolt to one side of speed reducer, the bottom of working bridge is rotated and is connected with the transmission shaft, the outside fixed welding of transmission shaft has the balance arm, the bottom of balance arm is fixed with the mud scraping plate, the output of speed reducer is connected with the driving shaft, the outside fixed cup of driving shaft has connect driving sprocket, the inside of protecting crust is provided with the auxiliary sprocket, the outside of driving sprocket and auxiliary sprocket is provided with the chain.
Furthermore, a plurality of fixing mechanisms are welded at the top of the balance arm, each fixing mechanism comprises a fixing frame, and the fixing frames are welded on the balance arm at equal intervals.
Furthermore, a plurality of connecting supports are fixed between the two fixing frames and are distributed at equal intervals.
Furthermore, a support frame is welded at the bottom of the balance arm, and one end of the support frame is fixed on the back of the mud scraper.
Furthermore, a first rotating shaft is fixed at the bottom end of the transmission shaft and rotates inside the sedimentation tank.
Furthermore, a second rotating shaft is fixed at the top end of the transmission shaft, and the auxiliary chain wheel is fixedly sleeved outside the second rotating shaft.
The utility model has the beneficial effects that:
(1) the driving motor drives the driving shaft to rotate through the speed reducer, the driving shaft drives the driving sprocket to rotate, the driving sprocket drives the auxiliary sprocket to rotate through the chain, the auxiliary sprocket drives the rotating shaft to rotate through the rear two and the transmission shaft, the transmission shaft drives the balance arm and the mud scraping plate to rotate, the chain transmission structure is adopted to improve the running stability of the mud scraping and sucking machine, meanwhile, the diameter of the driving sprocket is smaller than that of the auxiliary sprocket, and the rotating speed of the mud scraping plate of the mud scraping and sucking machine is reduced.
(2) The utility model utilizes the protective shell and the speed reducer, the protective shell can protect the driving chain wheel, the auxiliary chain wheel and the chain, not only prevents dust from entering the driving chain wheel, the auxiliary chain wheel and the chain, but also prevents workers from touching the driving chain wheel, the auxiliary chain wheel and the chain, improves the use safety of the central transmission mud scraping and sucking machine, and the speed reducer can ensure that the mud scraping and sucking machine has large total reduction ratio, stable operation and no noise, and is suitable for long-time operation.
(3) The utility model utilizes the balance arm, the support frame and the mud scraping plate, the balance arm rotates through the rotation of the transmission shaft, the balance arm is convenient for installing the mud scraping plate, the support frame can play a role in supporting and fixing one side of the mud scraping plate, the stability of the mud scraping plate in use is improved, the mud scraping plate can scrape mud in the sedimentation tank, and the length of the mud scraping plate is equivalent to that of the balance arm, so that the mud scraping efficiency of the mud scraping and sucking machine is improved.
(4) According to the utility model, the rotating shaft and the fixing mechanism are utilized, the first rotating shaft rotates at the bottom in the sedimentation tank, so that the stability and flexibility of the rotating shaft are improved, the second rotating shaft can be used for connecting the driving shaft with the auxiliary chain wheel, the fixing mechanism can play a role in supporting and fixing the balance arm, and the connection support between the fixing frames can improve the stability of the fixing mechanism in use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partially enlarged structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the protective shell according to the present invention;
fig. 4 is a schematic structural view of the mud scraper of the present invention.
In the figure: 1 sedimentation tank, 2 working bridges, 3 protective shells, 4 speed reducers, 5 driving motors, 6 transmission shafts, 7 balance arms, 8 fixing mechanisms, 9 fixing frames, 10 connecting supports, 11 rotating shafts I, 12 mud scrapers, 13 driving shafts, 14 driving chain wheels, 15 rotating shafts II, 16 auxiliary chain wheels, 17 chains and 18 supporting frames.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples:
referring to fig. 1 to 4, the utility model is a center drive mud scraping and sucking machine, comprising a sedimentation tank 1, wherein the inner wall of the sedimentation tank 1 is provided with a working bridge 2, the top of the working bridge 2 is provided with a protective shell 3, the protective shell 3 can protect a driving sprocket 14, an auxiliary sprocket 16 and a chain 17, so as to prevent dust from entering the driving sprocket 14, the auxiliary sprocket 16 and the chain 17, and simultaneously prevent workers from touching the driving sprocket 14, the auxiliary sprocket 16 and the chain 17, so as to improve the use safety of the center drive mud scraping and sucking machine, the top of the protective shell 3 is provided with a speed reducer 4 through a bolt, the speed reducer 4 can ensure that the total speed reduction ratio of the mud scraping and sucking machine is large, the operation is stable and noiseless, and the machine is suitable for long-time operation, one side of the speed reducer 4 is provided with a driving motor 5 through a bolt, the driving shaft 13 is driven by the driving motor 5 through the speed reducer 4, the bottom of the working bridge 2 is rotatably connected with a transmission shaft 6, the transmission shaft 6 rotates to drive the balance arm 7 and the mud scraper 12 to rotate, the balance arm 7 is fixedly welded on the outer portion of the transmission shaft 6, the balance arm 7 rotates through the rotation of the transmission shaft 6, the mud scraper 12 is convenient to mount on the balance arm 7, the mud scraper 12 is fixed at the bottom of the balance arm 7, the mud scraper 12 can scrape mud in the sedimentation tank 1, the mud scraping efficiency of the mud scraper is improved as the length of the mud scraper 12 is equivalent to that of the balance arm 7, the output end of the speed reducer 4 is connected with the driving shaft 13, the driving shaft 13 rotates to drive the driving sprocket 14 to rotate, the driving sprocket 14 is fixedly sleeved on the outer portion of the driving shaft 13, the driving sprocket 14 rotates to drive the auxiliary sprocket 16 to rotate through the chain 17, the auxiliary sprocket 16 is arranged inside the protective shell 3, the auxiliary sprocket 16 rotates to drive the rotation shaft to rotate through the rear second 15 and the transmission shaft 6, the chains 17 are arranged on the outer portions of the driving sprocket 14 and the auxiliary sprocket 17, the adoption of the chain 14 transmission structure can improve the running stability of the mud scraping and sucking machine, and simultaneously, the diameter of the driving chain wheel 14 is smaller than that of the auxiliary chain wheel 16, so that the rotating speed of the mud scraping plate 12 of the mud scraping and sucking machine is reduced.
The top welding of balance arm 7 has a plurality of fixed establishment 8, and fixed establishment 8 can play the support fixed action to balance arm 7, and fixed establishment 8 is including mount 9, and mount 9 is the equidistance welding on balance arm 7.
A plurality of connecting supports 10 are fixed between the two fixing frames 9, the connecting supports 10 are distributed at equal intervals, and the connecting supports 10 between the fixing frames 9 can improve the stability of the fixing mechanism 8 in use.
The bottom welding of balance arm 7 has support frame 18, and the back at mud scraper 12 is fixed to the one end of support frame 18, and support frame 18 can play the support fixed action to one side of mud scraper 12, improves the stability when mud scraper 12 uses.
A rotating shaft 11 is fixed at the bottom end of the transmission shaft 6, and the rotating shaft 11 rotates inside the sedimentation tank 1, so that the stability and the flexibility of the transmission shaft 6 during rotation are improved.
The top end of the transmission shaft 6 is fixed with a second rotating shaft 15, the auxiliary chain wheel 16 is fixedly sleeved outside the second rotating shaft 15, and the transmission shaft 6 is connected with the auxiliary chain wheel 16 when the second rotating shaft 15 can rotate.
In summary, the working principle of the utility model is as follows: when the sludge scraping and sucking machine is used, the sludge scraping and sucking machine is installed at a designated position in the sedimentation tank 1, the driving motor 5 is started, the driving shaft 13 is driven to rotate by the driving motor 5 through the speed reducer 4, the driving shaft 13 rotates to drive the driving chain wheel 14 to rotate, the driving chain wheel 14 rotates to drive the auxiliary chain wheel 16 to rotate through the chain 17, the auxiliary chain wheel 16 rotates to drive the rear second rotating shaft 15 and the driving shaft 6 to rotate, the driving shaft 6 can be connected with the auxiliary chain wheel 16 when the second rotating shaft 15 is rotated, the driving shaft 6 rotates to drive the balance arm 7 and the sludge scraping plate 12 to rotate, the running stability of the sludge scraping and sucking machine can be improved by adopting a chain 14 transmission structure, meanwhile, the diameter of the driving chain wheel 14 is smaller than that of the auxiliary chain wheel 16, the rotating speed of the sludge scraping plate 12 of the sludge scraping and sucking machine is reduced, meanwhile, the first rotating shaft 11 at the bottom of the driving shaft 6 rotates at the bottom in the sedimentation tank 1, the stability and the flexibility when the driving shaft 6 rotates are improved, the adopted fixing mechanism 8 can play a role in supporting and fixing effect on the balance arm 7, the connecting support 10 between the fixing frames 9 can improve the stability of the fixing mechanism 8 in use, the arranged balance arm 7 rotates through the transmission shaft 6 and rotates, the balance arm 7 is convenient for installing the mud scraper 12, the support frame 18 can play a role in supporting and fixing one side of the mud scraper 12 and improving the stability of the mud scraper 12 in use, the mud scraper 12 can scrape mud in the sedimentation tank 1, and the mud scraper 12 has the same length as the balance arm 7, so that the mud scraping efficiency of the mud scraping suction machine is improved, the adopted protective shell 3 can play a protective role for the driving sprocket 14, the auxiliary sprocket 16 and the chain 17, so that dust is prevented from entering the driving sprocket 14, the auxiliary sprocket 16 and the chain 17, meanwhile, workers are prevented from touching the driving sprocket 14, the auxiliary sprocket 16 and the chain 17, the use safety of the central transmission mud scraping suction machine is improved, and the speed reducer 4 can enable the total reduction ratio of the mud suction machine to be large, The operation is stable and noiseless, and the device is suitable for long-time operation.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (6)
1. The central transmission mud scraping and sucking machine comprises a sedimentation tank (1) and is characterized in that a working bridge (2) is arranged on the inner wall of the sedimentation tank (1), a protective shell (3) is arranged at the top of the working bridge (2), a speed reducer (4) is arranged at the top of the protective shell (3) through a bolt, a driving motor (5) is arranged on one side of the speed reducer (4) through a bolt, a transmission shaft (6) is rotatably connected to the bottom of the working bridge (2), a balance arm (7) is fixedly welded outside the transmission shaft (6), a mud scraper (12) is fixed at the bottom of the balance arm (7), the output end of the speed reducer (4) is connected with a driving shaft (13), a driving chain wheel (14) is fixedly sleeved outside the driving shaft (13), an auxiliary chain wheel (16) is arranged inside the protective shell (3), and a chain (17) is arranged outside the driving chain wheel (14) and the auxiliary chain wheel (17).
2. The center drive sludge scraping and sucking machine as claimed in claim 1, wherein: the welding of the top of balance arm (7) has a plurality of fixed establishment (8), fixed establishment (8) are including mount (9), and mount (9) are the equidistance welding on balance arm (7).
3. The center drive sludge scraping and sucking machine as claimed in claim 2, wherein: a plurality of connecting supports (10) are fixed between the two fixing frames (9), and the connecting supports (10) are distributed at equal intervals.
4. The center drive sludge scraping and sucking machine as claimed in claim 1, wherein: the bottom of the balance arm (7) is welded with a support frame (18), and one end of the support frame (18) is fixed on the back of the mud scraper (12).
5. The center drive sludge scraping and sucking machine as claimed in claim 1, wherein: and a first rotating shaft (11) is fixed at the bottom end of the transmission shaft (6), and the first rotating shaft (11) rotates in the sedimentation tank (1).
6. The center drive sludge scraping and sucking machine as claimed in claim 1, wherein: and a second rotating shaft (15) is fixed at the top end of the transmission shaft (6), and the auxiliary chain wheel (16) is fixedly sleeved outside the second rotating shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391123.0U CN216092366U (en) | 2021-09-30 | 2021-09-30 | Central transmission mud scraping and sucking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391123.0U CN216092366U (en) | 2021-09-30 | 2021-09-30 | Central transmission mud scraping and sucking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216092366U true CN216092366U (en) | 2022-03-22 |
Family
ID=80690292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122391123.0U Expired - Fee Related CN216092366U (en) | 2021-09-30 | 2021-09-30 | Central transmission mud scraping and sucking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216092366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115475420A (en) * | 2022-10-26 | 2022-12-16 | 山东鲁润环保工程有限公司 | Floating circulation oil collector and central chain driving type tank bottom mud scraper combined device |
-
2021
- 2021-09-30 CN CN202122391123.0U patent/CN216092366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115475420A (en) * | 2022-10-26 | 2022-12-16 | 山东鲁润环保工程有限公司 | Floating circulation oil collector and central chain driving type tank bottom mud scraper combined device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |