CN215691885U

CN215691885U - Mud scraper desilting device of chain drive mud scraper

Info

Publication number: CN215691885U
Application number: CN202121315443.1U
Authority: CN
Inventors: 冯涛; 丁涛
Original assignee: Wuxi Puli Environmental Protection Technology Co ltd
Current assignee: Wuxi Puli Environmental Protection Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-01
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a mud scraper dredging device of a chain-driven mud scraper, which belongs to the technical field of sludge treatment and comprises a mud tank, a transmission mechanism, a rapping mechanism, a wiping mechanism and a cleaning mechanism, wherein a mud tank is arranged at one end of the mud tank, the transmission mechanism is arranged on two inner walls of the mud tank, the transmission mechanism is provided with the mud scraper, the rapping mechanism is arranged on the mud tank, the wiping mechanism is arranged on the side wall of the mud tank, and the cleaning mechanism is arranged at the inner bottom of the mud tank.

Description

Mud scraper desilting device of chain drive mud scraper

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a mud scraper dredging device of a chain transmission mud scraper.

Background

A mud scraper is a machine for cleaning mud from river channels, and is used in circular sedimentation tanks with larger diameters in municipal sludge treatment plants, water supply plants and industrial wastewater treatment to remove the mud settled at the bottom of the tanks and the scum on the surface of the skimming tank.

The utility model discloses a current public number is CN 209034922U's a mud scraper, this utility model discloses a mud scraper, including the frame, the both ends of mud scraper all are connected with the telescopic link, and the sleeve pipe has been cup jointed to the outside of telescopic link, and the sleeve pipe is located the both ends of fixing base respectively, and the one end of telescopic link extends to the internal connection of fixing base and has the pneumatic cylinder, and the inside elastic block that all is provided with in both ends of mud scraper, the bottom of mud scraper is provided with the anti-pressure pad, and the controller is installed at the top of pneumatic cylinder, and the controller is located the upper surface of fixing base. The utility model discloses a through the pneumatic cylinder drive the elasticity piece by the telescopic link and stretch to the inboard of scraper, make the scraper form the arcuation, can adjust the shape of scraper, can prevent that silt from revealing from the both sides of scraper scraping the in-process, make the scraper of scraper efficiency higher, and be provided with elasticity piece and resistance to compression pad respectively in the inside of scraper and bottom, strengthened the structural stability of scraper, make the scraper use for a long time.

When the utility model is used, the transmission speed of the transmission system driving the mud scraping plate can be different, and the mud scraping efficiency is poor; secondly, after the mud scraper scrapes mud, can remain a large amount of silt on the mud scraper and can't drop, can continue to get into the pond along with transmission system.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a mud scraper dredging device of a chain transmission mud scraper, which aims to solve the technical problem.

The embodiment of the utility model adopts the following technical scheme: the utility model provides a mud scraper desilting device of chain drive mud scraper, includes the silt pond, still includes drive mechanism, rapping mechanism, cleans mechanism and clearance mechanism, the one end in silt pond is equipped with the silt groove, drive mechanism sets up on two inner walls in silt pond, the last mud scraper that is equipped with of drive mechanism constructs, rapping mechanism installs on the silt pond, clean the mechanism and install on the lateral wall in silt pond, clearance mechanism installs the interior bottom in silt groove.

Further, the transmission mechanism comprises two transmission assemblies, the two transmission mechanisms are respectively arranged on two inner side walls of the sludge tank, each transmission mechanism comprises a transmission motor, a transmission chain and two transmission teeth, the two transmission teeth are rotatably arranged on one inner side wall of the sludge tank, the transmission motor is arranged on the side wall of the sludge tank, a main shaft of the transmission motor penetrates through the sludge tank and is connected to one of the transmission teeth, and the transmission chain is sleeved on the two transmission teeth.

Further, the sludge scraping mechanism comprises two annular rails, a plurality of connecting blocks and a plurality of sludge scraping plates, the two annular rails are respectively installed on two inner side walls of the sludge tank, the connecting blocks are respectively arranged on the two transmission chains in an array mode, one end of each connecting block is sleeved on the annular rail in a sliding mode, and the sludge scraping plates are respectively arranged on the connecting blocks.

Further, the rapping mechanism comprises a pushing cylinder, a connecting plate, two telescopic rods, two telescopic springs and two rubber pads, the pushing cylinder is installed on the silt pool, the telescopic end of the pushing cylinder penetrates through the silt pool, the connecting plate is installed at the telescopic end of the pushing cylinder, one ends of the two telescopic rods are installed at two ends of the connecting plate, the two rubber pads are installed at the other ends of the two telescopic rods respectively, and the two telescopic springs are sleeved on the two telescopic rods.

Further, the wiping mechanism comprises a telescopic cylinder and an inclined plate, the telescopic cylinder is installed on the side wall of the sludge tank, the telescopic end of the telescopic cylinder penetrates through the sludge tank, and the inclined plate is horizontally and obliquely arranged on the telescopic end of the telescopic cylinder.

Further, the cleaning mechanism comprises a cleaning motor, a transmission belt, two transmission wheels and two cleaning wheels, the two cleaning wheels are rotatably arranged at the inner bottom of the sludge tank, the two transmission wheels are respectively arranged on the two cleaning wheels, the transmission belt is sleeved on the two cleaning wheels, the cleaning motor is arranged on the sludge tank, and a main shaft of the cleaning motor is arranged on one of the transmission wheels.

The embodiment of the utility model adopts at least one technical scheme which can achieve the following beneficial effects:

one of them, when needs clear away silt to the inside in silt basin, drive mechanism can begin to function, the drive is scraped the silt that silt mechanism bottom scraped the silt pond, scrape the silt mechanism on drive mechanism and arrive the mechanism department of rapping, rapping mechanism can begin to function, rap the mechanism of scraping the silt and shake, beat and scrape the silt in the silt mechanism, silt drops to the silt inslot, drive mechanism continues to drive afterwards and scrapes the silt mechanism and remove to wiping mechanism department, wiping mechanism can scrape remaining silt again and fall to the silt inslot on scraping the silt mechanism, clearance mechanism at last functions, the silt in the silt inslot discharges the silt pond.

And secondly, before the work starts, the transmission motor starts to drive one of the transmission teeth to rotate, then the transmission chain is driven to move on the two transmission teeth, the two transmission teeth are in running fit with the transmission chain to move so as to drive the sludge scraping mechanism to move at a constant speed, sludge in the sludge tank is scraped, and meanwhile, the sludge is circularly scraped, so that the sludge is prevented from being pushed into the sludge tank again after the sludge is scraped.

Third, when the scraper under drive chain's drive, remove to the top in silt groove, promote the cylinder afterwards and can drive two telescopic links and expanding spring and remove, drive the rubber pad and pat the scraper, when the rubber pad hits the scraper, the rubber pad can extrude telescopic link and expanding spring and return, produces elasticity, hits when hitting the scraper, effectual improvement vibrations, shakes silt and shakes and drops to the silt inslot.

Fourth, the mud scraper moves to drive chain's one end afterwards under drive chain's drive, and the mud scraper is in the horizontality at this moment, and telescopic cylinder operates afterwards, promotes the swash plate and strikes off remaining silt on the lateral wall of mud scraper, and the swash plate slope sets up, and the silt that is scraped off is followed the angle of slope and is dropped.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken at A in FIG. 3;

fig. 5 is a schematic perspective view of a rapping mechanism in accordance with the present invention;

fig. 6 is a schematic perspective view of the cleaning mechanism of the present invention.

Reference numerals

The device comprises a sludge tank 1, a transmission mechanism 2, a sludge scraping mechanism 3, a rapping mechanism 4, a wiping mechanism 5, a cleaning mechanism 6, a transmission assembly 21, a transmission motor 22, a transmission chain 23, transmission teeth 24, an annular rail 31, a connecting block 32, a sludge scraping plate 33, a pushing cylinder 41, a connecting plate 42, an expansion link 43, an expansion spring 44, a rubber pad 45, an expansion cylinder 51, an inclined plate 52, a cleaning motor 61, a transmission belt 62, a transmission wheel 63 and a cleaning wheel 64.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 6, an embodiment of the present invention provides a mud scraper dredging device of a chain drive mud scraper, including a mud tank 1, further including a transmission mechanism 2, a rapping mechanism 4, a wiping mechanism 5 and a cleaning mechanism 6, wherein one end of the mud tank 1 is provided with a mud groove, the transmission mechanism 2 is arranged on two inner walls of the mud tank 1, the transmission mechanism 2 is provided with a mud scraper mechanism 3, the rapping mechanism 4 is mounted on the mud tank 1, the wiping mechanism 5 is mounted on a side wall of the mud tank 1, and the cleaning mechanism 6 is mounted at an inner bottom of the mud groove; when silt is cleared away to the inside of silt basin 1 in needs, drive mechanism 2 can begin to function, it strikes off to drive the silt that mud mechanism 3 was scraped to silt basin 1 bottom, after mud mechanism 3 arrived rapping mechanism 4 department when drive mechanism 2 was last, rapping mechanism 4 can begin to function, beat and beat mud mechanism 3 last silt, silt drops to the silt inslot, drive mechanism 2 continues to drive mud mechanism 3 afterwards and removes to wiping mechanism 5 department, wiping mechanism 5 can scrape remaining silt again on mud mechanism 3 and drop to the silt inslot, clean mechanism 6 at last and function, the silt in the silt inslot is discharged silt basin 1.

Preferably, the transmission mechanism 2 comprises two transmission assemblies 21, the two transmission mechanisms 2 are respectively installed on two inner side walls of the sludge tank 1, each of the two transmission mechanisms 2 comprises a transmission motor 22, a transmission chain 23 and two transmission teeth 24, each of the two transmission teeth 24 is rotatably installed on one inner side wall of the sludge tank 1, the transmission motor 22 is installed on the side wall of the sludge tank 1, a main shaft of the transmission motor 22 penetrates through the sludge tank 1 and is connected to one of the transmission teeth 24, and the transmission chain 23 is sleeved on the two transmission teeth 24; before the work begins, the transmission motor 22 starts to drive one of the transmission teeth 24 to rotate, then the transmission chain 23 is driven to move on the two transmission teeth 24, the two transmission teeth 24 are in running fit with the transmission chain 23 to move, so that the mud scraping mechanism 3 can be driven to move at a constant speed, mud in the mud tank 1 is scraped, meanwhile, the mud is circularly scraped, and the situation that the mud is pushed into the mud tank 1 again after the mud is scraped is avoided.

Preferably, the sludge scraping mechanism 3 comprises two annular rails 31, a plurality of connecting blocks 32 and a plurality of sludge scraping plates 33, the two annular rails 31 are respectively installed on two inner side walls of the sludge tank 1, the plurality of connecting blocks 32 are respectively arranged on the two transmission chains 23 in an array manner, one ends of the plurality of connecting blocks 32 are slidably sleeved on the annular rails 31, and the plurality of sludge scraping plates 33 are respectively arranged on the plurality of connecting blocks 32; the connecting block 32 moves on the annular track 31 along with the transmission chain 23, the mud scraping plate 33 scrapes the bottom of the sludge tank 1, the annular track 31 supports the connecting block 32 and the mud scraping plate 33, and the situation that when the mud is scraped, the mud is leaked and scraped to remain in the sludge tank 1 due to the fact that the mud scraping plate 33 inclines is avoided.

Preferably, the rapping mechanism 4 comprises a pushing cylinder 41, a connecting plate 42, two telescopic rods 43, two telescopic springs 44 and two rubber pads 45, wherein the pushing cylinder 41 is installed on the sludge tank 1, the telescopic ends of the pushing cylinder 41 penetrate through the sludge tank 1, the connecting plate 42 is installed at the telescopic ends of the pushing cylinder 41, one ends of the two telescopic rods 43 are installed at two ends of the connecting plate 42, the two rubber pads 45 are respectively installed at the other ends of the two telescopic rods 43, and the two telescopic springs 44 are sleeved on the two telescopic rods 43; when the scraper 33 is driven by the transmission chain 23, the scraper moves to the upper side of the sludge tank, the air cylinder 41 is pushed to drive the two telescopic rods 43 and the telescopic spring 44 to move, the rubber pad 45 is driven to flap the scraper 33, when the scraper 33 is struck by the rubber pad 45, the rubber pad 45 extrudes the telescopic rods 43 and the telescopic spring 44 to retract, elasticity is generated, when the scraper 33 is struck, the vibration is effectively improved, and the sludge is shaken to fall into the sludge tank.

Preferably, the wiping mechanism 5 comprises a telescopic cylinder 51 and a sloping plate 52, the telescopic cylinder 51 is mounted on the side wall of the sludge tank 1, the telescopic end of the telescopic cylinder 51 penetrates through the sludge tank 1, and the sloping plate 52 is horizontally and obliquely arranged on the telescopic end of the telescopic cylinder 51; then the mud scraper 33 is driven by the transmission chain 23 to move to one end of the transmission chain 23, the mud scraper 33 is in a horizontal state at the moment, then the telescopic cylinder 51 operates to push the inclined plate 52 to scrape off the residual mud on the side wall of the mud scraper 33, the inclined plate 52 is obliquely arranged, and the scraped mud falls off along with the inclined angle.

Preferably, the cleaning mechanism 6 comprises a cleaning motor 61, a transmission belt 62, two transmission wheels 63 and two cleaning wheels 64, the two cleaning wheels 64 are rotatably mounted at the inner bottom of the sludge tank, the two transmission wheels 63 are respectively mounted on the two cleaning wheels 64, the transmission belt 62 is sleeved on the two cleaning wheels 64, the cleaning motor 61 is mounted on the sludge tank 1, and a main shaft of the cleaning motor 61 is mounted on one of the transmission wheels 63; the sludge falling to the sludge tank starts to operate after that, the cleaning motor 61 drives one of the driving wheels 63 to rotate, the two cleaning wheels 64 are driven to rotate in the same direction through the driving belt 62, and the sludge at the bottom of the sludge tank is stirred to move out of the sludge tank.

The working principle of the utility model is as follows: before the work begins, the transmission motor 22 starts to drive one of the transmission teeth 24 to rotate, then the transmission chain 23 is driven to move on the two transmission teeth 24, the two transmission teeth 24 are in running fit with the transmission chain 23 to move, so that the mud scraping mechanism 3 can move at a constant speed, the mud in the mud tank 1 is scraped, meanwhile, the mud is circularly scraped, the situation that the mud is pushed into the mud tank 1 again after the mud is scraped is avoided, the connecting block 32 moves on the circular track 31 along with the transmission chain 23, the mud scraping plate 33 scrapes the bottom of the mud tank 1, the circular track 31 supports the connecting block 32 and the mud scraping plate 33, the situation that the mud is leaked and scraped and remained in the mud tank 1 due to the fact that the mud scraping plate 33 inclines when the mud scraping plate 33 is scraped, the mud moves to the upper part of the mud tank under the driving of the transmission chain 23, then the pushing cylinder 41 drives the two telescopic rods 43 and the telescopic spring 44 to move, the rubber pad 45 is driven to flap the mud scraping plate 33, when the rubber pad 45 strikes the mud scraping plate 33, the rubber pad 45 will extrude the telescopic rod 43 and the telescopic spring 44 to retract, thereby generating elasticity, when the mud scraping plate 33 is hit, the vibration is effectively improved, the mud is knocked and falls into the mud groove, then the mud scraping plate 33 is driven by the transmission chain 23 to move to one end of the transmission chain 23, the mud scraping plate 33 is in a horizontal state at the moment, then the telescopic cylinder 51 operates to push the inclined plate 52 to scrape the residual mud on the side wall of the mud scraping plate 33, the inclined plate 52 is obliquely arranged, the scraped mud falls along with the oblique angle, the mud falls into the mud groove, then the cleaning motor 61 starts to operate to drive one of the transmission wheels 63 to rotate, the two cleaning wheels 64 are driven by the driving belt 62 to rotate in the same direction, so that the sludge at the bottom of the sludge tank is stirred out of the sludge tank.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a mud scraper desilting device of chain drive mud scraper, includes sludge impoundment (1), its characterized in that still includes drive mechanism (2), rapping mechanism (4), cleans mechanism (5) and clearance mechanism (6), the one end in sludge impoundment (1) is equipped with the silt groove, drive mechanism (2) set up on two inner walls in sludge impoundment (1), be equipped with on drive mechanism (2) and scrape mud mechanism (3), rapping mechanism (4) are installed on sludge impoundment (1), clean mechanism (5) and install on the lateral wall in sludge impoundment (1), the interior bottom in silt groove is installed in clearance mechanism (6).

2. The mud scraping plate dredging device of the chain-driven mud scraper as claimed in claim 1, wherein the transmission mechanism (2) comprises two transmission assemblies (21), the two transmission mechanisms (2) are respectively installed on two inner side walls of the mud tank (1), each of the two transmission mechanisms (2) comprises a transmission motor (22), a transmission chain (23) and two transmission teeth (24), each of the two transmission teeth (24) is rotatably installed on one inner side wall of the mud tank (1), the transmission motor (22) is installed on the side wall of the mud tank (1), a main shaft of the transmission motor (22) penetrates through the mud tank (1) and is connected to one of the transmission teeth (24), and the transmission chain (23) is sleeved on the two transmission teeth (24).

3. The mud scraping plate dredging device of the chain drive mud scraper as claimed in claim 2, wherein the mud scraping mechanism (3) comprises two circular rails (31), a plurality of connecting blocks (32) and a plurality of mud scraping plates (33), the two circular rails (31) are respectively installed on two inner side walls of the mud tank (1), the plurality of connecting blocks (32) are respectively arranged on the two drive chains (23) in an array manner, one end of the plurality of connecting blocks (32) is slidably sleeved on the circular rails (31), and the plurality of mud scraping plates (33) are respectively arranged on the plurality of connecting blocks (32).

4. The mud scraping plate dredging device of the chain-driven mud scraper as claimed in claim 1, wherein the rapping mechanism (4) comprises a pushing cylinder (41), a connecting plate (42), two telescopic rods (43), two telescopic springs (44) and two rubber pads (45), the pushing cylinder (41) is installed on the sludge tank (1) and the telescopic end of the pushing cylinder penetrates through the sludge tank (1), the connecting plate (42) is installed at the telescopic end of the pushing cylinder (41), one ends of the two telescopic rods (43) are installed at two ends of the connecting plate (42), the two rubber pads (45) are respectively installed at the other ends of the two telescopic rods (43), and the two telescopic springs (44) are sleeved on the two telescopic rods (43).

5. The mud scraping plate dredging device of the chain drive mud scraper as claimed in claim 1, wherein the wiping mechanism (5) comprises a telescopic cylinder (51) and an inclined plate (52), the telescopic cylinder (51) is installed on the side wall of the mud tank (1) and the telescopic end of the telescopic cylinder (51) penetrates through the mud tank (1), and the inclined plate (52) is horizontally and obliquely arranged on the telescopic end of the telescopic cylinder (51).

6. The mud scraping plate dredging device of the chain-driven mud scraper as claimed in claim 1, wherein the cleaning mechanism (6) comprises a cleaning motor (61), a transmission belt (62), two transmission wheels (63) and two cleaning wheels (64), the two cleaning wheels (64) are rotatably mounted at the inner bottom of the mud tank, the two transmission wheels (63) are respectively mounted on the two cleaning wheels (64), the transmission belt (62) is sleeved on the two cleaning wheels (64), the cleaning motor (61) is mounted on the mud tank (1) and the main shaft of the cleaning motor (61) is mounted on one of the transmission wheels (63).