CN219272243U

CN219272243U - Skimming device of mud scraper

Info

Publication number: CN219272243U
Application number: CN202320246693.7U
Authority: CN
Inventors: 王素; 张专术; 王舒凡; 张慈术
Original assignee: Hainan Longlou New Environmental Protection Technology Co ltd
Current assignee: Hainan Longlou New Environmental Protection Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-30
Anticipated expiration: 2033-02-17

Abstract

The utility model provides a skimming device of a mud scraper, which relates to the technical field of mud scrapers and comprises the following components: the tank body, the feed opening has been seted up to the bottom of the tank body, the center department of feed opening is provided with the bracing piece, swing arm assembly is including the motor, the output shaft fixedly connected with rotation axis of motor, the one end fixed mounting of rotation axis has the dog, the surface of rotation axis is provided with the steel cable, the one end fixedly connected with fixed axle of steel cable, the outside fixed mounting of fixed axle has first fixed block. In the utility model, when the scraper assembly is used, the support rod can drive the swing arm assembly and the scraper assembly to move to treat sediment in the tank body, and drive the sediment to enter the feed opening, so that the scraper assembly is required to be replaced under the condition that the scraper assembly is inevitably worn in use, and the scraper assembly convenient to replace is provided.

Description

Skimming device of mud scraper

Technical Field

The utility model relates to the technical field of mud scrapers, in particular to a skimming device of a mud scraper.

Background

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

Existing, for example, chinese patent publication No.: in CN103239903B, a skimming mechanism of a radial-flow mud scraper is disclosed, a plurality of slag scraping turning plates with Z-shaped structures are pivoted on a mud scraping frame through a pivot at the middle part, and the upper end is slightly higher than the liquid level; a skimming tube with the length of about the radius length of the sludge collecting tank is transversely spanned on the liquid surface of the tank body through a pin joint device at two ends, and the outer end of the skimming tube is communicated to the outer side of the tank body; a sector opening is arranged on the skimming tube. The utility model adopts the slag scraping turning plate to scrape slag on the pool surface, overturns to avoid when passing through the skimming tube and automatically resets under the action of gravity; the skimming tube is rotated by a certain angle through manual moving of the handle, so that part of the skimming tube is immersed into the liquid surface after the fan-shaped opening deflects, and the scum on the liquid surface flows into the fan-shaped opening by self under the drop of the water surface and the follow-up pushing of the scum scraping turning plate, thereby smoothly realizing the skimming. The utility model is not influenced by radial flow velocity, can remove all scum on a radial straight line at the same time, has better scum removing effect especially for viscous scum, and has high-efficiency skimming effect.

But the scraper blade subassembly that traditional scraper blade skimming device set up in the present market is unfavorable for dismantling, and the condition that scraper blade subassembly often has wearing and tearing takes place when using, so has proposed a but quick replacement scraper blade subassembly scrape mud skimming device, also can use with the cooperation of different scraper blade machines, change different scraper blade subassemblies in different scenes to swing arm subassembly can not be adjusted according to user's demand, can only use in fixed position and angle, has increased the mud degree of difficulty of scraping of scraper blade machine, greatly reduced the mud efficiency of scraping of scraper blade machine.

Disclosure of Invention

The utility model aims to solve the problem that a scraper component is not convenient to detach and replace in the prior art, and provides a skimming device of a mud scraper.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a mud scraper skimming device comprising: the tank body, the feed opening has been seted up to the bottom of the tank body, the center department of feed opening is provided with the bracing piece, swing arm assembly is including the motor, the output shaft fixedly connected with rotation axis of motor, the one end fixed mounting of rotation axis has the dog, the surface of rotation axis is provided with the steel cable, the one end fixedly connected with fixed axle of steel cable, the outside fixed mounting of fixed axle has first fixed block, the bottom fixed mounting of first fixed block has swing arm body, a plurality of mounting holes have been seted up on swing arm body's surface, swing arm body's one end fixedly connected with connecting block, the scraper blade assembly, a plurality of the scraper blade assembly is all including the threaded rod, a plurality of the equal thread bush of surface of threaded rod is equipped with the screw cap, a plurality of the equal fixed mounting in bottom of threaded rod has the installation pole, a plurality of the equal fixed mounting in bottom of installation pole has the connecting rod, a plurality of the equal fixed connection in bottom of connecting rod has the scraper blade body

Preferably, the inner walls of the mounting holes are respectively provided with a mounting rod, and the inner walls of the mounting holes are respectively in sliding connection with the outer surfaces of the mounting rods.

Preferably, a plurality of second fixing blocks are fixedly arranged on the outer surface of the supporting rod close to the bottom end, and a plurality of third fixing blocks are arranged on the outer surface of the supporting rod close to the top end.

Preferably, the motors are respectively arranged in the third fixed blocks, and one ends of the rotating shafts respectively penetrate through the third fixed blocks in a sliding mode.

Preferably, the cross sections of the first fixing blocks are arranged in a U shape, the cross sections of the second fixing blocks are arranged in a U shape, and the cross sections of the third fixing blocks are arranged in an E shape.

Preferably, a plurality of connecting shafts are fixedly installed between the inner walls of the second fixing blocks, and one ends of the connecting shafts respectively penetrate through the outer parts of the connecting blocks in a sliding mode.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the scraper assembly is used, the support rod can drive the swing arm assembly and the scraper assembly to move to treat sediment in the tank body, and drive the sediment to enter the feed opening, so that the scraper assembly is required to be replaced under the condition that the scraper assembly is inevitably worn in use, and the scraper assembly convenient to replace is provided.

2. According to the tank body maintenance device, when the tank body maintenance device is used, different requirements can be met by adjusting the angle of the swing arm through the motor and the steel cable, and when the tank body needs to be maintained, the swing arm can be completely lifted, so that the tank body maintenance work of technicians is facilitated.

Drawings

FIG. 1 is a top perspective view of a skimmer apparatus of a mud scraper in accordance with the present utility model;

FIG. 2 is a front perspective view of a part of the skimming device of the mud scraper according to the present utility model;

FIG. 3 is a front perspective view of a swing arm assembly of a skimmer apparatus of a mud scraper in accordance with the present utility model;

FIG. 4 is a front perspective view of a support bar of a skimmer apparatus of a mud scraper in accordance with the present utility model;

fig. 5 is a front perspective view of a scraper assembly of a skimmer apparatus of a mud scraper in accordance with the present utility model.

Legend description: 1. a support rod; 2. a swing arm assembly; 201. a motor; 202. a rotation shaft; 203. a stop block; 204. a wire rope; 205. a connecting block; 206. a swing arm body; 207. a mounting hole; 208. a first fixed block; 209. a fixed shaft; 3. a squeegee assembly; 301. a threaded rod; 302. a threaded cap; 303. a mounting rod; 304. a connecting rod; 305. a scraper body; 4. a second fixed block; 5. a connecting shaft; 6. a third fixed block; 7. a tank body; 8. and a feed opening.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1-5, the present utility model provides a mud scraper skimming device comprising: the tank body 7, the feed opening 8 has been seted up to the bottom of the tank body 7, the center department of feed opening 8 is provided with bracing piece 1, swing arm assembly 2 is including motor 201, motor 201's output shaft fixedly connected with rotation axis 202, rotation axis 202's one end fixed mounting has dog 203, rotation axis 202's surface is provided with steel cable 204, steel cable 204's one end fixedly connected with fixed axle 209, fixed axle 209's outside fixed mounting has first fixed block 208, swing arm body 206 is fixedly mounted to the bottom of first fixed block 208, a plurality of mounting holes 207 have been seted up on swing arm body 206's surface, swing arm body 206's one end fixedly connected with connecting block 205, scraper assembly 3, a plurality of scraper assemblies 3 all include threaded rod 301, the equal thread bush of surface of a plurality of threaded rod is equipped with screw cap 302, a plurality of threaded rod 301's bottom equal fixedly mounted installation pole 303, a plurality of installation pole 303's bottom equal fixedly mounted connection pole 304, a plurality of connection pole 304's bottom equal fixedly connected with scraper body 305.

The whole embodiment 1 achieves the effects that when in use, the motor 201 installed on the swing arm assembly 2 is started, the motor 201 drives the rotating shaft 202, the rotating shaft 202 rotates to drive the steel cable 204 to wind on the rotating shaft 202, the third fixing block for pressing the motor 201 and the rotating shaft 202 is arranged in an E shape, two slots are arranged, one of the slots is provided with the motor 201, the rotating shaft 202 installed on the output shaft of the motor 201 is led to the outside through the other slot, thus the motor 201 and the steel cable 204 can be effectively isolated, the fixing block 203 is installed on the other end of the rotating shaft 202 and used for fixing the rotating shaft 202 to prevent the rotating shaft 202 from falling off, thus the displacement interference of the steel cable 204 to the motor 201 is avoided when the rotating shaft 202 drives the steel cable 204 to wind, the steel cable 204 pulls the fixing shaft 209 and the first fixing block 208 installed on the other end when the steel cable 204 is contracted, thereby drive swing arm body 206 activity, set up mounting hole 207 on the swing arm body 206 and be the cross opening, the same with installation pole 303 on the scraper blade subassembly 3, be used for spacingly when installing scraper blade subassembly 3, avoid producing rotatoryly when the activity scraper blade subassembly 3, influence work efficiency, scraper blade subassembly 3 passes the swing arm body 206 with threaded rod 301 and installation pole 303 earlier when the installation, establish threaded sleeve 302 thread bush fixed scraper blade subassembly 3 on threaded rod 301 again, prevented to drop, only need dismantle the threaded sleeve 302 on the scraper blade subassembly 3 that needs to be changed when changing, just can change when dismantling, bracing piece 1 can drive the swing arm subassembly 2 and the scraper blade subassembly 3 of installing on bracing piece 1 when rotatory, make silt in the jar body 7 scrape in feed opening 8 along with the activity of scraper blade subassembly 3.

In embodiment 2, as shown in fig. 1-5, the inner walls of the plurality of mounting holes 207 are respectively provided with a mounting rod 303, the inner walls of the plurality of mounting holes 207 are respectively slidably connected with the outer surfaces of the plurality of mounting rods 303, a plurality of second fixing blocks 4 are fixedly mounted on the outer surfaces of the support rods 1 near the bottom ends, a plurality of third fixing blocks 6 are arranged on the outer surfaces of the support rods 1 near the top ends, a plurality of motors 201 are respectively arranged inside the plurality of third fixing blocks 6, one ends of the plurality of rotating shafts 202 respectively slide to penetrate through the outer parts of the plurality of third fixing blocks 6, the cross sections of the plurality of first fixing blocks 208 are in a U-shaped configuration, the cross sections of the plurality of second fixing blocks 4 are in a U-shaped configuration, the cross sections of the plurality of third fixing blocks 6 are in an E-shaped configuration, connecting shafts 5 are fixedly mounted between the inner walls of the plurality of second fixing blocks 4, and one ends of the plurality of connecting shafts 5 respectively slide to penetrate through the outer parts of the plurality of connecting blocks 205.

The effect that its whole embodiment 2 reaches is, insert the installation pole 303 mounting hole 207 when using, make it combine fixedly, bracing piece 1 is close to the bottom and installs second fixed block 4, second fixed block 4 is the U-shaped setting, be fixed with connecting axle 5 in the middle of the fluting, connecting axle 5 slip has run through connecting block 205 for fixed action, can swing arm assembly 2 with connecting axle 205 rotation activity simultaneously, when combining the motor 201 start-up of installing on third fixed block 6, when the rotation axis 202 that drives pulls steel cable 204, take the swing arm main part 206 to rise and play an angle adjustment effect.

Working principle: the utility model provides a skimming device of a mud scraper, which comprises: the tank body 7, the feed opening 8 is offered to the bottom of the tank body 7, the center department of feed opening 8 is provided with bracing piece 1, swing arm assembly 2 is including motor 201, the output shaft fixedly connected with rotation axis 202 of motor 201, the one end fixed mounting of rotation axis 202 has dog 203, the surface of rotation axis 202 is provided with steel cable 204, the one end fixedly connected with fixed axle 209 of steel cable 204, the outside fixed mounting of fixed axle 209 has first fixed block 208, the bottom fixed mounting of first fixed block 208 has swing arm body 206, a plurality of mounting holes 207 have been offered on the surface of swing arm body 206, the one end fixed connection of swing arm body 206 has connecting block 205, the scraper blade assembly 3, a plurality of scraper blade assemblies 3 all include threaded rod 301, the surface of a plurality of threaded rods 301 all the thread bush is equipped with screw cap 302, the bottom of a plurality of threaded rods 301 all fixedly mounted installation pole 303, the bottom ends of the installation rods 303 are fixedly provided with connection rods 304, the bottoms of the connection rods 304 are fixedly connected with scraper blade bodies 305, when the support rods 1 rotate, the swing arm assemblies 2 and the scraper blade assemblies 3 installed on the support rods 1 are driven to scrape sediment in the tank 7 into the feed opening 8 along with the movement of the scraper blade assemblies 3, when the installation rods 303 are inserted into the installation holes 207 to be combined and fixed in use, the support rods 1 are near the bottoms and are provided with second fixing blocks 4, the second fixing blocks 4 are arranged in a U shape, a connecting shaft 5 is fixed in the middle of a groove, the connecting shaft 5 penetrates through the connecting block 205 in a sliding mode for fixing, meanwhile, the swing arm assemblies 2 can rotate and move through the connecting shaft 205, and when the motor 201 installed on the third fixing block 6 is combined to start, the driven rotating shaft 202 pulls the steel cable 204, the lifting of the belt-actuated swing arm body 206 serves an angular adjustment.

The wiring diagram of the motor 201 in the present utility model belongs to common knowledge in the art, and its working principle is a well-known technology, and its model is selected to be a proper model according to actual use, so the control manner and wiring arrangement of the motor 201 will not be explained in detail.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A mud scraper skimming device, comprising:

the automatic feeding device comprises a tank body (7), wherein a blanking opening (8) is formed in the bottom of the tank body (7), and a supporting rod (1) is arranged at the center of the blanking opening (8);

swing arm assembly (2), swing arm assembly (2) is including motor (201), the output shaft fixedly connected with rotation axis (202) of motor (201), the one end fixed mounting of rotation axis (202) has dog (203), the surface of rotation axis (202) is provided with steel cable (204), the one end fixedly connected with fixed axle (209) of steel cable (204), the outside fixed mounting of fixed axle (209) has first fixed block (208), the bottom fixed mounting of first fixed block (208) has swing arm body (206), a plurality of mounting holes (207) have been seted up on the surface of swing arm body (206), the one end fixedly connected with connecting block (205) of swing arm body (206);

the scraper assembly (3), a plurality of scraper assembly (3) all including threaded rod (301), a plurality of the surface of threaded rod (301) is equal the thread bush and is equipped with screw cap (302), a plurality of the equal fixed mounting in bottom of threaded rod (301) has installation pole (303), a plurality of the equal fixed mounting in bottom of installation pole (303) has connecting rod (304), a plurality of the equal fixedly connected with scraper blade body (305) in bottom of connecting rod (304).

2. A mud scraper skimming device according to claim 1, wherein: the inner walls of the mounting holes (207) are respectively provided with a mounting rod (303), and the inner walls of the mounting holes (207) are respectively connected with the outer surfaces of the mounting rods (303) in a sliding mode.

3. A mud scraper skimming device according to claim 1, wherein: the outer surface of the supporting rod (1) is fixedly provided with a plurality of second fixing blocks (4) close to the bottom end, and a plurality of third fixing blocks (6) are arranged on the outer surface of the supporting rod (1) close to the top end.

4. A mud scraper skimming device according to claim 3, wherein: the motors (201) are respectively arranged inside the third fixed blocks (6), and one ends of the rotating shafts (202) respectively penetrate through the outside of the third fixed blocks (6) in a sliding mode.

5. A mud scraper skimming device according to claim 3, wherein: the sections of the first fixing blocks (208) are arranged in a U shape, the sections of the second fixing blocks (4) are arranged in a U shape, and the sections of the third fixing blocks (6) are arranged in an E shape.

6. The mud scraper skimming device as set forth in claim 5, wherein: connecting shafts (5) are fixedly arranged between the inner walls of the second fixing blocks (4), and one ends of the connecting shafts (5) respectively penetrate through the outer parts of the connecting blocks (205) in a sliding mode.