CN215387757U

CN215387757U - Novel mud scraper equipment

Info

Publication number: CN215387757U
Application number: CN202120440195.7U
Authority: CN
Inventors: 孟娟; 蔡洪禄
Original assignee: Shandong Hongke Hydropower Equipment Co ltd
Current assignee: Shandong Hongke Hydropower Equipment Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2022-01-04
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses novel mud scraper equipment which comprises a support, wherein an air cylinder is arranged on the support, the output end of the air cylinder penetrates through the support and is fixedly connected with a fixed plate, a rotating shaft is rotatably connected onto the fixed plate, one end of the rotating shaft is in transmission connection with a driving motor, two bottom plates are fixedly connected onto the rotating shaft, a connecting plate is connected onto the bottom plates, and the connecting plate is connected with a scraper through a buffer mechanism. The utility model relates to the technical field of sludge treatment equipment, wherein a fixed plate can be regulated and controlled to lift through an arranged air cylinder, so that the height of a bottom plate can be controlled to be matched with sedimentation tanks with different depths, the angle of a scraper can be regulated and controlled by rotating a designed connecting plate to be matched with the inner walls of the sedimentation tanks with different angles, the application range of the device is greatly improved, and the scraper can be buffered and protected to a certain extent through an arranged buffer mechanism.

Description

Novel mud scraper equipment

Technical Field

The utility model belongs to the technical field of sludge treatment equipment, and particularly relates to novel mud scraper equipment.

Background

A mud scraper is a machine for cleaning mud from a river channel, is used in a circular sedimentation tank with larger diameter in municipal sewage treatment plants, water supply plants and industrial wastewater treatment, and is used for removing the mud settled at the bottom of the tank and skimming scum on the surface of the tank.

At present, mud scraper generally is fixed design, can not regulate and control the height of bottom plate, makes the sedimentation tank of its adaptation different degree of depth, and the angle of scraper blade is not adjustable on the mud scraper in addition, can not agree with the sedimentation tank inner wall of different angles, greatly reduced the application scope of device.

To this end, we propose a new mud scraper device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides novel mud scraper equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel mud scraper equipment, includes the support, be provided with the cylinder on the support, and the output of cylinder runs through support and fixedly connected with fixed plate, it is connected with the pivot to rotate on the fixed plate, and the one end transmission of pivot is connected with driving motor, two bottom plates of fixedly connected with in the pivot, be connected with the connecting plate on the bottom plate, and the connecting plate is connected with the scraper blade through buffer gear.

Preferably, buffer gear includes buffer board and buffer spring, the buffer board is through a plurality of buffer spring and connecting plate fixed connection, and scraper blade fixed connection is on the buffer board.

Preferably, the connecting plate rotates to be connected on the bottom plate, the bottom plate is provided with a sliding groove, the sliding groove is connected with a sliding block in a sliding mode, the sliding block is hinged to a connecting rod, and one end, far away from the sliding block, of the connecting rod is hinged to the connecting plate.

Preferably, the sliding block is connected with a screw rod in a threaded manner, and the inner top surface of the lower end of the sliding groove is provided with a plurality of thread grooves matched with the screw rod.

Preferably, the connecting plate is connected with a limiting rod in a sliding mode, and one end of the limiting rod is fixedly connected with the buffer plate.

Preferably, the support is fixedly connected with a female rod, the female rod is connected with a sub rod in a sliding mode, and one end, far away from the female rod, of the sub rod is fixedly connected with the fixing plate.

Preferably, a bearing is arranged on the fixing plate, and the rotating shaft is in interference fit with the bearing.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the cylinder that sets up, can regulate and control the fixed plate and go up and down, and then can control the height of bottom plate, make the sedimentation tank of the different degree of depth of its adaptation, the connecting plate of rotational design can regulate and control the angle of scraper blade, makes the sedimentation tank inner wall of the different angles of its adaptation, has improved the application scope of device greatly.

2. Through the cooperation of the buffer board and the buffer spring who set up, can play the buffering protection of certain degree to the scraper blade, avoid scraper blade and sedimentation tank inner wall extrusion force too big, cause the damage, the gag lever post that sets up in addition can carry on spacingly to the buffer board, avoids rocking about the buffer board.

Drawings

Fig. 1 is a schematic front perspective structural view of a novel mud scraper device provided by the utility model;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: the device comprises a support 1, a cylinder 2, a fixing plate 3, a rotating shaft 4, a driving motor 5, a bottom plate 6, a connecting plate 7, a buffer mechanism 8, a buffer plate 81, a buffer spring 82, a scraping plate 9, a sliding chute 10, a sliding block 11, a connecting rod 12, a screw rod 13, a thread groove 14, a limiting rod 15, a female rod 16, a male rod 17 and a bearing 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a novel mud scraper device comprises a support 1, wherein a cylinder 2 is arranged on the support 1, an output end of the cylinder 2 penetrates through the support 1 and is fixedly connected with a fixing plate 3, the type of the cylinder 2 is SC125-500, a female rod 16 is fixedly connected onto the support 1, a male rod 17 is slidably connected into the female rod 16, one end, away from the female rod 16, of the male rod 17 is fixedly connected with the fixing plate 3, and the lifting stability of the fixing plate 3 can be improved due to the matching of the male rod 17 and the female rod 16.

The fixed plate 3 is rotatably connected with a rotating shaft 4, one end of the rotating shaft 4 is connected with a driving motor 5 in a transmission mode, the type of the driving motor 5 is YE2-280M-4, the fixed plate 3 is provided with a bearing 18, the rotating shaft 4 is in interference fit with the bearing 18, and the bearing 18 is arranged to ensure the stability of connection of the rotating shaft 4 and the fixed plate 3.

Two bottom plates 6 of fixedly connected with on the pivot 4, be connected with connecting plate 7 on the bottom plate 6, and connecting plate 7 is connected with scraper blade 9 through buffer gear 8, connecting plate 7 rotates to be connected on bottom plate 6, spout 10 has been seted up on bottom plate 6, and sliding connection has slider 11 in the spout 10, it has connecting rod 12 to articulate on the slider 11, and connecting rod 12 keeps away from the one end of slider 11 and is articulated with connecting plate 7, the rotational design of connecting plate 7, can regulate and control the angle of scraper blade 9, connecting rod 12 and slider 11's cooperation, can give scraper blade 9 outrigger, threaded connection has screw rod 13 on the slider 11, the top surface has seted up a plurality ofly and screw rod 13 assorted thread groove 14 in the lower extreme of spout 10,

screw rod

13 and 14's cooperation, can lock the state of scraper blade 9.

Buffer gear 8 includes buffer board 81 and buffer spring 82, buffer board 81 is through a plurality of buffer spring 82 and connecting plate 7 fixed connection, and scraper blade 9 fixed connection is on buffer board 81, the cooperation of buffer board 81 and buffer spring 82 of setting, can play the buffering protection of certain degree to scraper blade 9, avoid scraper blade 9 and sedimentation tank inner wall extrusion force too big, cause the damage, connecting plate 7 sliding connection has gag lever post 15, and gag lever post 15's one end and buffer board 81 fixed connection, gag lever post 15 can carry on spacingly to buffer board 81, avoid rocking about buffer board 81.

The operating principle of the present invention will now be described as follows:

when the mud scraping operation is required to be carried out on the sedimentation tank, firstly, the bracket 1 is fixed on the sedimentation tank, then the scraper 9 is rotated according to the inclination angle of the inner wall of the sedimentation tank, the slide block 11 is driven to slide through the connecting rod 12 in the rotating process of the scraper 9, after the scraper 9 rotates to a proper angle, the screw 13 on the slide block 11 is butted with the corresponding chute 10, the state of the scraper 9 is locked, then the cylinder 2 is started, the cylinder 2 drives the fixed plate 3 to slowly descend, the fixed plate 3 drives the bottom plate 6 to descend, meanwhile, the scraper 9 is contacted with the inner wall of the sedimentation tank, when the bottom plate 6 is contacted with the bottom surface of the sedimentation tank, the cylinder 2 is closed, at the moment, the driving motor 5 is started, the driving motor 5 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the bottom plate 6 and the scraper 9 to rotate, the bottom plate 6 can scrape the mud on the bottom surface of the sedimentation tank, the scraper 9 can scrape the mud on the inner wall of the sedimentation tank, through the setting of this device, can regulate and control 6 lifts of bottom plate, and this device can regulate and control the angle of scraper blade 9, has improved the application scope of device greatly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel mud scraper equipment, includes support (1), its characterized in that, be provided with cylinder (2) on support (1), and the output of cylinder (2) runs through support (1) and fixedly connected with fixed plate (3), it is connected with pivot (4) to rotate on fixed plate (3), and the one end transmission of pivot (4) is connected with driving motor (5), two bottom plates (6) of fixedly connected with are gone up in pivot (4), be connected with connecting plate (7) on bottom plate (6), and connecting plate (7) are connected with scraper blade (9) through buffer gear (8).

2. A novel mud scraper device according to claim 1, characterized in that the buffer mechanism (8) comprises a buffer plate (81) and buffer springs (82), the buffer plate (81) is fixedly connected with the connecting plate (7) through a plurality of buffer springs (82), and the scraper blade (9) is fixedly connected on the buffer plate (81).

3. The novel mud scraper device as claimed in claim 1, wherein the connecting plate (7) is rotatably connected to the bottom plate (6), a sliding groove (10) is formed in the bottom plate (6), a sliding block (11) is slidably connected to the sliding groove (10), a connecting rod (12) is hinged to the sliding block (11), and one end of the connecting rod (12) away from the sliding block (11) is hinged to the connecting plate (7).

4. A novel mud scraper device according to claim 3, characterized in that a screw (13) is connected to the slide block (11) in a threaded manner, and a plurality of thread grooves (14) matched with the screw (13) are formed in the inner top surface of the lower end of the sliding chute (10).

5. The novel mud scraper device as claimed in claim 2, wherein the connecting plate (7) is slidably connected with a limiting rod (15), and one end of the limiting rod (15) is fixedly connected with the buffer plate (81).

6. A novel mud scraper device according to claim 1, characterized in that a female rod (16) is fixedly connected to the bracket (1), and a secondary rod (17) is slidably connected to the female rod (16), wherein one end of the secondary rod (17) far away from the female rod (16) is fixedly connected to the fixing plate (3).

7. A novel mud scraper apparatus according to claim 1, characterized in that a bearing (18) is provided on the fixed plate (3), and the rotating shaft (4) is in interference fit with the bearing (18).