CN218130157U

CN218130157U - Adjustable scraper arm type central mud scraper

Info

Publication number: CN218130157U
Application number: CN202222019764.8U
Authority: CN
Inventors: 丁树杰; 赵艳海; 郝文强; 梁早昭
Original assignee: Tianjin Damuzhi Environment Engineering Co ltd
Current assignee: Tianjin Damuzhi Environment Engineering Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-27
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to a mud scraper field specifically is an adjustable arm formula center mud scraper of scraping, including the fence, department's fixed mounting has the motor in the middle of the top of fence, and the transmission shaft of motor runs through fence and fixedly connected with pivot, and the both sides wall of pivot all articulates there is the arm of scraping, and the bottom of scraping the arm is connected with a plurality of evenly distributed's scraper blade, scrapes the top fixedly connected with connecting plate of arm, and the top of connecting plate articulates there is first electric push rod. The utility model discloses a first electric push rod can drive the connecting plate pulling and scrape the arm and carry out the rotation of certain angle along the pivot outer wall, thereby it is convenient to make to scrape the arm and adjust, strong adaptability, the regulation accessible of scraper blade starts the second electric push rod simultaneously and drives the straight rack sideslip, thereby drive gear revolve, and then make the minor axis drive the scraper blade and carry out certain angle modulation, thereby make the effect that scrapes mud in to the pond best, thereby showing the result of use that has promoted the device, and convenient operation is swift, the efficiency of adjustment has been improved.

Description

Adjustable scraper arm type central mud scraper

Technical Field

The utility model relates to a mud scraper field specifically is an adjustable arm-scraping type center mud scraper.

Background

The central mud scraper is a device for scraping sludge in the tank, the central mud scraper is driven by a motor to insert a mud scraper in the tank, and the upper ends of the teeth are arranged on the fence and used for being fixed on equipment.

The existing central mud scraper is in the actual use process, the scraper arm of the mud scraper is troublesome to adjust, and when the angle is required to be adjusted, the scraper arm is often required to be manually lowered into a pond to be adjusted, so that the operation is complex, and the adjustment of the mud scraper is also required to be operated in the same way, so that the labor intensity of workers is high, and certain potential risks exist. We have therefore proposed an adjustable wiper arm type central mud scraper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable arm-scraping type center mud scraper has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable arm formula center mud scraper of scraping, includes the fence, department fixed mounting has the motor in the middle of the top of fence, the transmission shaft of motor runs through fence and fixedly connected with pivot, the both sides wall of pivot all articulates there is the arm of scraping, the bottom of scraping the arm is connected with a plurality of evenly distributed's scraper blade, the top fixedly connected with connecting plate of scraping the arm, the top of connecting plate articulates there is first electric push rod, the outer end and the pivot outer wall of first electric push rod are articulated, the top fixedly connected with minor axis of scraper blade, the minor axis activity runs through in scraping arm and fixedly connected with gear, scrape the spur rack is installed to the upside of arm, spur rack and gear engagement, the outer wall both sides cover of spur rack is all equipped with the limiting plate, the one end fixedly connected with end plate of spur rack, the outer end fixed connection second electric push rod of end plate, the outer end of second electric push rod and the outer wall fixed connection of pivot.

As an optimal implementation mode of the utility model, spacing hole has been seted up to the outer wall of limiting plate, spacing gear is installed in the inner chamber rotation in spacing hole, the spur rack run through in spacing hole and with spacing gear engagement.

As an optimized embodiment of the present invention, the outer wall of the connecting plate has a through hole, and the spur rack runs through the through hole.

As a preferred embodiment of the present invention, the short shaft penetrates through the scraping arm and is rotatably connected to the scraping arm through a bearing.

As a preferred embodiment of the present invention, the outer wall of the transmission shaft of the motor is fixedly sleeved with an electrical slip ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this application technical scheme's adjustable arm-scraping type center mud scraper, can drive the rotation that the connecting plate pulling arm carried out certain angle along the pivot outer wall through first electric push rod, thereby it is convenient to make the arm regulation, strong adaptability, the regulation accessible of scraper blade starts second electric push rod and drives the straight rack sideslip simultaneously, thereby drive gear revolve, and then make the minor axis drive the scraper blade and carry out certain angle modulation, thereby make the effect of scraping mud in the pond best, thereby showing the result of use who has promoted the device, and convenient operation is swift, the efficiency of adjustment has been improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the adjustable arm type central scraper of the present invention;

fig. 2 is a schematic diagram of a limiting plate structure of the adjustable arm type central mud scraper of the present invention;

fig. 3 is a schematic structural view of a connecting plate of the adjustable scraper arm type central scraper of the present invention.

In the figure: 1. a fence; 2. a motor; 3. a rotating shaft; 4. a scraping arm; 5. a squeegee; 6. a minor axis; 7. a gear; 8. straight rack; 9. a first electric push rod; 10. a connecting plate; 11. a limiting plate; 12. a second electric push rod; 13. an end plate; 14. a limiting hole; 15. a limit gear; 16. and a through hole.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable scraping arm type central mud scraper comprises a fence 1, wherein a motor 2 is fixedly installed in the middle of the top of the fence 1, and a transmission shaft of the motor 2 penetrates through the fence 1 and is fixedly connected with a rotating shaft 3;

in the technical scheme, two side walls of a rotating shaft 3 are hinged with scraping arms 4, the bottom of each scraping arm 4 is connected with a plurality of uniformly distributed scraping plates 5, the top of each scraping arm 4 is fixedly connected with a connecting plate 10, the top of each connecting plate 10 is hinged with a first electric push rod 9, and the outer end of each first electric push rod 9 is hinged with the outer wall of the rotating shaft 3;

in the technical scheme, the scraping arm 4 can be driven to rotate along the rotating shaft 3 through the first electric push rod 9, so that a certain angle can be adjusted, and the inner wall of the sedimentation tank can be attached;

among this technical scheme, scraper blade 5's top fixedly connected with minor axis 6, minor axis 6 activity run through in scraping arm 4 and fixedly connected with gear 7, scrape the upside of arm 4 and install spur rack 8, spur rack 8 and gear 7 meshing, the outer wall both sides of spur rack 8 all overlap and are equipped with limiting plate 11, the one end fixedly connected with end plate 13 of spur rack 8, the outer end fixed connection second electric push rod 12 of end plate 13, the outer end of second electric push rod 12 and the outer wall fixed connection of pivot 3.

In this kind of technical scheme, drive spur rack 8 lateral shifting through second electric putter 12 to make and drive gear 7 and rotate, thereby make and drive minor axis 6 and rotate, and then make scraper blade 5 change the angle, thereby make the effect that reaches angle regulation.

In some technical schemes, the outer wall of the limiting plate 11 is provided with a limiting hole 14, the inner cavity of the limiting hole 14 is rotatably provided with a limiting gear 15, and the spur rack 8 penetrates through the limiting hole 14 and is meshed with the limiting gear 15.

In this kind of technical scheme, limiting plate 11 surface is seted up some spacing holes 14 and can be carried on spacingly to spur rack 8 to can guarantee spur rack 8 lateral shifting's stability.

In some technical solutions, a through hole 16 is formed in an outer wall of the connecting plate 10, and the spur rack 8 penetrates through the through hole 16.

In this solution, the limiting hole 16 is provided so as to avoid affecting the lateral movement of the spur rack 8.

In some solutions, the stub shaft 6 is rotatably connected to the wiper arm 4 through a bearing.

In this solution, the bearing is used for rotational connection, so that the rotatability of the stub shaft 6 is ensured.

In some technical schemes, an electric slip ring is fixedly sleeved on the outer wall of a transmission shaft of the motor 2.

In this solution, the electrical slip ring is arranged so that the rotating first electrical plunger 9 and second electrical plunger 12 can be supplied with electrical power.

The working principle is as follows: during the use, adjust the angle of scraping arm 4 as required, make scraper blade 5 laminate when the pool inner wall, start first electric push rod 9 and make the drive scrape arm 4 rotate along pivot 3, thereby make scrape arm 4 intercommunication scraper blade 5 and slope, thereby make and to laminate the pool inner wall, then when needs carry out angle regulation to scraper blade 5, start second electric push rod 12 and make and drive 8 lateral shifting of spur rack, thereby make and drive gear 7 and rotate, thereby make and drive minor axis 6 and rotate, and then make scraper blade 5 change angle, thereby make and reach angle regulation's effect, and convenient operation is swift, need not to operate in the staff's income pond, avoid potential risk.

Additionally, the utility model relates to an adjustable arm-scraping type center mud scraper includes the part be the parts that general standard spare or field technical personnel know, its structure and principle all are this technical staff all can learn or learn through conventional experimental method through the technical manual, in this device idle department, with all electrical parts in the aforesaid, its control computer and the power that indicates power component, electrical part and adaptation are connected through the wire, concrete means of connection, should refer to in the following theory of operation, successively work order accomplishes electric connection between each electrical part, its detailed connection means, for field known technology, below mainly introduces theory of operation and process, do not explaining electrical control.

Claims

1. The utility model provides an adjustable arm-scraping type center mud scraper, includes fence (1), its characterized in that: a motor (2) is fixedly installed in the middle of the top of the fence (1), and a transmission shaft of the motor (2) penetrates through the fence (1) and is fixedly connected with a rotating shaft (3);

two side walls of the rotating shaft (3) are hinged with scraping arms (4), the bottom of each scraping arm (4) is connected with a plurality of uniformly distributed scraping plates (5), the top of each scraping arm (4) is fixedly connected with a connecting plate (10), the top of each connecting plate (10) is hinged with a first electric push rod (9), and the outer end of each first electric push rod (9) is hinged with the outer wall of the rotating shaft (3);

the utility model discloses a scraper blade, including scraper blade (5), the top fixedly connected with minor axis (6), minor axis (6) activity runs through in scraping arm (4) and fixedly connected with gear (7), scrape the upside of arm (4) and install spur rack (8), spur rack (8) and gear (7) meshing, limiting plate (11) are all overlapped to the outer wall both sides of spur rack (8), the one end fixedly connected with end plate (13) of spur rack (8), outer end fixed connection second electric putter (12) of end plate (13), the outer end of second electric putter (12) and the outer wall fixed connection of pivot (3).

2. An adjustable wiper arm type center scraper as defined in claim 1 wherein: the outer wall of the limiting plate (11) is provided with a limiting hole (14), a limiting gear (15) is rotatably mounted in an inner cavity of the limiting hole (14), and the spur rack (8) penetrates through the limiting hole (14) and is meshed with the limiting gear (15).

3. An adjustable wiper arm type center scraper as defined in claim 1 wherein: the outer wall of the connecting plate (10) is provided with a through hole (16), and the straight rack (8) penetrates through the through hole (16).

4. An adjustable wiper arm type center screed according to claim 1 wherein: the short shaft (6) penetrates through the scraping arm (4) and is rotatably connected through a bearing.

5. An adjustable wiper arm type center scraper as defined in claim 1 wherein: and an electric slip ring is fixedly sleeved on the outer wall of a transmission shaft of the motor (2).