CN216092365U

CN216092365U - Suspension type center drive mud scraper

Info

Publication number: CN216092365U
Application number: CN202122228034.4U
Authority: CN
Inventors: 伍莉; 左志伟; 韩飞
Original assignee: Shaanxi Hualu Chemical Environmental Protection Co ltd
Current assignee: Shaanxi Hualu Chemical Environmental Protection Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-22
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a suspended central transmission mud scraper, belonging to the technical field of transmission mud scrapers, and comprising a bridge frame and a driving device, wherein the lower end of the driving device is provided with a rotating shaft, the outer side of the middle part of the rotating shaft is fixedly provided with a rotating thread, the outer side of the rotating thread is rotatably connected with a self-rotating machine, two sides of the self-rotating machine are provided with hydraulic retractors, the front end of each hydraulic retractor is provided with a first mud scraper, the rotating shaft and a second mud scraper can clean and scrape mud at the bottom end in a mud tank, when the rotating shaft rotates, the self-rotating machine in the middle part of the rotating shaft and the rotating shaft rotate anticlockwise to scrape mud at two sides of the mud tank, the thickness of the mud can be automatically measured, the hydraulic retractors and the first mud scraper can reasonably arrange dredging operation, resources can be effectively saved, and sedimentation is facilitated, the automation of the working process is realized.

Description

Suspension type center drive mud scraper

Technical Field

The utility model relates to the technical field of transmission mud scrapers, in particular to a suspension type center transmission mud scraper.

Background

Mud scraper, a machine of clearing up out silt from the river course, be used for municipal sewage treatment plant, in the great circular sedimentation tank of diameter among water works and the industrial wastewater treatment, get rid of the mud that subsides at the bottom of the pool and skim the dross of pond face, current mud scraper is scraping the mud in-process, because mud pond volume is not of uniform size, present mud scraper can not scrape according to the mud pond, it is unsatisfactory to scrape mud treatment effect, the function singleness of mud scraper simultaneously, degree of automation is low, be difficult to detect under large-scale water treatment environment, maintain and change equipment, consequently to above problem, we propose a suspension type center drive mud scraper.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a suspension type center transmission mud scraper which can automatically measure the thickness of mud, so that a hydraulic expansion piece and a first mud scraper can reasonably arrange dredging operation, resources can be saved, dirt can be favorably precipitated, and the mud is prevented from floating.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a suspension type center drive mud scraper, includes crane span structure 1 and drive arrangement 2, and drive arrangement 2's output rotates and is connected with pivot 4, and the fixed rotatory screw thread 5 that is provided with in the middle part outside of pivot 4, the outside swivelling joint of rotatory screw thread 5 have from quick-witted 6, and the both sides welded connection of rotation machine 6 has hydraulic telescoping device 7, and the fixed first mud scraping plate 8 that is provided with of output of hydraulic telescoping device 7, the bottom mounting of pivot 4 is provided with round axle ball 11.

Further, a second mud scraper 10 is fixedly connected to the lower end of the rotating shaft 4 and above the round shaft ball 11.

Further, the controller 3 is fixedly arranged at the upper end of the driving device 2, fixing rods 16 are arranged on the outer portion of the driving device 2 close to the two sides of the bridge frame 1, and the middle portions of the fixing rods 16 are connected to the inner portions of the bridge frame 1 and the driving device 2 in a penetrating mode and fix the driving device 2 on the inner side of the bridge frame 1.

Further, both ends of the rotation machine 6 are provided with sludge thickness detectors 9, and rear end screws of the sludge thickness detectors 9 are installed at the sides of the hydraulic expanders 7.

Further, the bottom end of the bridge frame 1 is provided with a lifting mechanism 15, and the lower end of the lifting mechanism 15 is fixedly provided with a sludge tank 14.

Further, the outer side of the round axle ball 11 is welded and connected with a stirring vane plate 12, the stirring vane plate 12 is fixedly arranged at the bottom end of the sludge tank 14, and one side of the bottom end of the sludge tank 14 is fixedly provided with a sludge outlet 13.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme is through setting up the controller, pivot and second mud scraper can clear up the silt of the inside bottom in silt basin and scrape and get, when the pivot rotates, the autogyration machine at pivot middle part is scraped the silt of silt basin both sides with pivot anticlockwise rotation and is got, set up the hydraulic pressure expansion bend simultaneously, silt thickness is measured automatically to first mud scraper and silt thickness detector, make hydraulic pressure expansion bend and first mud scraper rationally arrange desilting work, not only can resources are saved, be favorable to the filth to deposit, avoid silt to float.

(2) This scheme can make the silt of silt pond bottom obtain the stirring through set up round shaft ball, stirring vane plate and mud outlet in pivot bottom silt pond bottom to discharge from mud outlet, avoided the jam of silt pond bottom, this desilting process control is reasonable, can effective resources are saved, do benefit to the sediment, realize the automation of working process.

Drawings

FIG. 1 is a schematic view of the overall structure outside a sludge tank of the present invention;

FIG. 2 is a front view showing the overall structure of the inside of the sludge tank of the present invention;

FIG. 3 is a schematic view of the structure of the mud scraper of the present invention;

fig. 4 is a top view of the overall structure of the present invention.

The reference numbers in the figures illustrate:

1. a bridge frame; 2. a drive device; 3. a controller; 4. a rotating shaft; 5. rotating the screw thread; 6. a self-rotating machine; 7. a hydraulic jack; 8. a first mud scraper; 9. a sludge thickness detector; 10. a second mud scraper; 11. a round shaft ball; 12. stirring the blade plate; 13. a sludge outlet; 14. a sludge tank; 15. a lifting mechanism; 16. and (5) fixing the rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-4, a bridge frame 1 and a driving device 2, an output end of the driving device 2 is rotatably connected with a rotating shaft 4, a rotating thread 5 is fixedly arranged on an outer side of a middle portion of the rotating shaft 4, and an outer side of the rotating thread 5 is rotatably connected with a rotating machine 6, wherein the rotating machine 6 automatically rotates on the rotating thread 5 to travel in a lifting mode, and belongs to the prior art, two sides of the rotating machine 6 are welded with hydraulic expanders 7, an output end of each hydraulic expander 7 is fixedly provided with a first mud scraping plate 8, and a bottom end of the rotating shaft 4 is fixedly provided with a round shaft ball 11. A second mud scraper 10 is fixedly connected to the lower end of the rotating shaft 4 and above the round shaft ball 11. From the both ends of commentaries on classics machine 6 are provided with silt thickness measurement ware 9, and the rear end screw nail of silt thickness measurement ware 9 is installed in the side of hydraulic telescoping device 7, wherein pivot 4 and second mud scraper 10 can clear up the silt of the inside bottom in silt pond 14 and scrape and get, when pivot 4 rotates, the rotation machine 6 at 4 middle parts of pivot scrapes the silt of silt pond 14 both sides with pivot anticlockwise rotation, silt thickness is measured automatically to silt thickness measurement ware 9 simultaneously, make hydraulic telescoping device 7 and first mud scraper 8 rationally carry out desilting work, avoid silt to float not only can resources are saved, be favorable to the filth to deposit, avoid silt to float.

Referring to fig. 1-2, a controller 3 is fixedly disposed at an upper end of a driving device 2, fixing rods 16 are disposed outside the driving device 2 and near two sides of the bridge frame 1, and middle portions of the fixing rods 16 are connected inside the bridge frame 1 and the driving device 2 and fix the driving device 2 inside the bridge frame 1, wherein the controller 3 can control the whole mud scraper, and meanwhile, the fixing rods 16 are inserted and installed in the bridge frame 1 and the driving device 2, so that the driving device 2 is more stable when driving the bridge frame 1 to remove the mud, and the mechanism is prevented from falling off the bridge frame 1.

Referring to fig. 1-2, a lifting mechanism 15 is disposed at the bottom end of the bridge frame 1, a sludge tank 14 is fixedly disposed at the lower end of the lifting mechanism 15, wherein the lifting mechanism 15 is fixedly disposed between the bridge frame 1 and the sludge tank 14, and functions to lift the bridge frame 1 and a sludge scraper on the bridge frame 1, so as to facilitate detection by workers.

Referring to fig. 2, the outer side of the round axle ball 11 is welded with a stirring vane plate 12, the stirring vane plate 12 is fixedly arranged at the bottom end of the sludge tank 14, and a sludge outlet 13 is fixedly arranged at one side of the bottom end of the sludge tank 14, wherein the stirring vane plate 12 can stir sludge at the bottom of the sludge tank and then discharge the sludge from the sludge outlet 13, so as to avoid the blockage at the bottom of the sludge tank.

When in use: firstly, an external power supply of the mud scraper is turned on, firstly, the driving device 2 is controlled by the controller 3 to be turned on and rotated, the rotation machine 6 is controlled by the controller 3 to rotate anticlockwise, then, the mud thickness detectors 9 at two sides of the rotation machine 6 detect the thickness of the mud in the mud tank 14, after the detection is finished, the controller 3 controls the hydraulic expansion device 7 to drive the first mud scraping plate 8 to expand and contract, then, the second mud scraping plate 10 is fixed at the bottom of the rotating shaft 4 to rotate and scrape the mud in a matching way and is parallel to the bottom end of the mud tank 14, so that the mud is beneficial to depositing the dirt and avoiding the floating of the mud, then, the round shaft ball 11 and the stirring vane plate 12 at the bottom of the rotating shaft 4 rotate at the bottom end of the mud tank 14, so that the mud at the bottom of the mud tank 14 is stirred and then discharged from the mud outlet 13, the blockage at the bottom of the mud tank is avoided, and simultaneously, the lifting mechanisms 15 arranged at the bottoms at two ends of the bridge frame 1 at the upper part of the mud outlet 13 can lift the whole mud scraper, the whole mud scraping process is reasonable in control, resources can be effectively saved, sedimentation is facilitated, and automation of the working process is achieved.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a suspension type center drive mud scraper, includes crane span structure (1) and drive arrangement (2), its characterized in that: the output of drive arrangement (2) rotates and is connected with pivot (4), the fixed rotatory screw thread (5) that is provided with in the middle part outside of pivot (4), the outside swivelling joint of rotatory screw thread (5) has from commentaries on classics machine (6), from the both sides welded connection of commentaries on classics machine (6) there is hydraulic telescoping device (7), the fixed first mud scraper (8) that is provided with of output of hydraulic telescoping device (7), the bottom mounting of pivot (4) is provided with round axle ball (11).

2. A suspended central drive mud scraper as claimed in claim 1, wherein: the lower end of the rotating shaft (4) is fixedly connected with a second mud scraper (10) at a position above the round shaft ball (11).

3. A suspended central drive mud scraper as claimed in claim 1, wherein: the upper end of the driving device (2) is fixedly provided with the controller (3), fixing rods (16) are arranged on two sides, close to the bridge (1), of the outer portion of the driving device (2), the middle portions of the fixing rods (16) are connected to the inner portions of the bridge (1) and the driving device (2) in a penetrating mode, and the driving device (2) is fixed to the inner side of the bridge (1).

4. A suspended central drive mud scraper as claimed in claim 1, wherein: and sludge thickness detectors (9) are arranged at two ends of the autorotation machine (6), and rear end screws of the sludge thickness detectors (9) are arranged on the side surfaces of the hydraulic retractors (7).

5. A suspended central drive mud scraper as claimed in claim 1, wherein: the bottom end of the bridge frame (1) is provided with a lifting mechanism (15), and the lower end of the lifting mechanism (15) is fixedly provided with a sludge tank (14).

6. A suspended central drive mud scraper as claimed in claim 1, wherein: the outer side of the round shaft ball (11) is connected with a stirring vane plate (12) in a welding mode, the stirring vane plate (12) is fixedly arranged at the bottom end of the sludge tank (14), and a sludge outlet (13) is fixedly formed in one side of the bottom end of the sludge tank (14).