Mud scraper for automatic cleaning of sump

Abstract

The utility model relates to the technical field of mud scraper, specifically disclose the automatic cleaning of squeegee machine water tank device, including main connecting frame, the bottom of main connecting frame is provided with main scraper, two the one end of main connecting frame opposite is provided with adjusting mechanism, adjusting mechanism includes two settings in two main connecting frame opposite side's auxiliary connecting frame, opens in the front and back two sides of main connecting frame, with the sliding groove of sliding connection of mud scraper, fixedly connected in the bottom of auxiliary connecting frame's mounting plate, through bolt detachable connection in the inside of mounting plate's auxiliary scraper, drive two main connecting frame rotation through connecting shaft, and then can pass through the main scraper of main connecting frame bottom end to the sludge impurity cleaning in water tank, and will add auxiliary connecting frame in one end of main connecting frame, and through the auxiliary scraper to the sludge auxiliary cleaning in water tank, and then can according to the size of water tank to main connecting frame extension, thereby improve the applicability and cleaning effect of mud scraper.

Description

Technical Field

[0001] This utility model relates to the field of sludge scraper technology, and specifically discloses an automatic cleaning device for the water outlet tank of a sludge scraper. Background Technology

[0002] A sludge scraper is a machine used to remove sludge from riverbeds. It is used in large-diameter circular sedimentation tanks in urban sewage treatment plants, waterworks, and industrial wastewater treatment plants to remove sludge settled at the bottom of the tank and skim off scum from the surface.

[0003] Currently, the sludge scraper's water trough cleaning device suffers from reduced cleaning efficiency because the scraper blade has a fixed length and cannot be adapted to water troughs of different sizes. Therefore, an automatic water trough cleaning device for sludge scrapers is needed to solve this problem. Utility Model Content

[0004] This utility model proposes an automatic cleaning device for the water outlet trough of a sludge scraper. The main connecting frame can be expanded according to the size of the water outlet trough through the auxiliary connecting frame, thereby improving the applicability and cleaning effect of the sludge scraper. Water can be sprayed into the water outlet trough through high-pressure nozzles, which can improve the cleaning efficiency of the water outlet trough.

[0005] This utility model is implemented as follows: an automatic cleaning device for the water tank of a sludge scraper includes a sludge scraper. The bottom end of the sludge scraper is rotatably connected to a rotating shaft via a drive motor. A connecting shaft is fixedly connected to the outer wall of the rotating shaft. Main connecting frames are fixedly connected to both the left and right sides of the outer wall of the connecting shaft. A main scraper is provided at the bottom end of the main connecting frame. An adjustment mechanism is provided at the opposite ends of the two main connecting frames.

[0006] The adjustment mechanism includes two auxiliary connecting frames located on opposite sides of the two main connecting frames, two sliding plates fixedly connected to the auxiliary connecting frames near the main connecting frames, sliding grooves opened on the front and rear sides of the main connecting frames and slidably connected to the sliding plates, a mounting plate fixedly connected to the bottom of the auxiliary connecting frames, and an auxiliary scraper detachably connected to the mounting plate by bolts. A cleaning mechanism is provided in front of the auxiliary connecting frames.

[0007] The cleaning mechanism includes a water collection pipe installed on the front end of the auxiliary connecting frame and multiple high-pressure nozzles connected to the outer wall of the water collection pipe.

[0008] As a preferred embodiment of the automatic cleaning device for the sludge scraper's water trough of this utility model, the bottom end of the secondary connecting frame is equipped with a supporting roller, and the side wall of the secondary connecting frame is embedded with ball bearings.

[0009] In a preferred embodiment of the automatic cleaning device for the water trough of the sludge scraper of this utility model, the outer wall of the water collection pipe is connected to an external pipe through a rotary joint.

[0010] In a preferred embodiment of the automatic cleaning device for the sludge scraper's water trough of this utility model, the slide plate and the main connecting frame are detachably connected by bolts.

[0011] In the preferred embodiment of the automatic cleaning device for the water tank of the sludge scraper of this utility model, all of the high-pressure nozzles are arranged at an angle.

[0012] As a preferred embodiment of the automatic cleaning device for the sludge scraper water tank of this utility model, the outer wall of the main connecting frame is provided with multiple threaded holes.

[0013] The beneficial effects of this utility model are:

[0014] 1. The two main connecting frames are driven to rotate by the connecting shaft, and the sludge and impurities in the water outlet tank can be cleaned by the main scraper at the bottom of the main connecting frame. The auxiliary connecting frame is installed at one end of the main connecting frame and the sludge in the water outlet tank is cleaned by the auxiliary scraper. The main connecting frame can be expanded according to the size of the water outlet tank, thereby improving the applicability and cleaning effect of the sludge scraper.

[0015] 2. The high-pressure nozzle sprays water from the collection pipe into the outlet tank, which in turn assists the main scraper and auxiliary scraper in cleaning the outlet tank, thereby improving the cleaning efficiency of the outlet tank. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1 This is an overall structural diagram of the automatic cleaning water tank device for the sludge scraper of this utility model.

[0018] Figure 2 This is a front sectional view of the automatic cleaning water tank device for the sludge scraper of this utility model.

[0019] Figure 3 This is a structural diagram of the secondary connecting frame of this utility model.

[0020] The markings in the diagram are: 1. Sludge scraper; 101. Rotating shaft; 102. Connecting shaft; 2. Main connecting frame; 201. Slide groove; 202. Main scraper; 3. Secondary connecting frame; 301. Slide plate; 302. Mounting plate; 303. Secondary scraper; 304. Support roller; 305. Ball bearing; 4. Water collection pipe; 401. High-pressure nozzle. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0022] Please see Figure 1-3 The automatic cleaning device for the sludge scraper includes a sludge scraper 1. The bottom end of the sludge scraper 1 is rotatably connected to a rotating shaft 101 via a drive motor. A connecting shaft 102 is fixedly connected to the outer wall of the rotating shaft 101. Main connecting frames 2 are fixedly connected to the left and right sides of the outer wall of the connecting shaft 102. A main scraper 202 is provided at the bottom end of the main connecting frame 2. An adjustment mechanism is provided at the opposite ends of the two main connecting frames 2.

[0023] The adjustment mechanism includes two auxiliary connecting frames 3 located on opposite sides of the two main connecting frames 2, two sliding plates 301 fixedly connected to the auxiliary connecting frames 3 near the main connecting frames 2, sliding grooves 201 opened on the front and rear sides of the main connecting frames 2 and slidably connected to the sliding plates 301, a mounting plate 302 fixedly connected to the bottom of the auxiliary connecting frames 3, and an auxiliary scraper 303 detachably connected to the mounting plate 302 by bolts. A cleaning mechanism is provided in front of the auxiliary connecting frames 3.

[0024] The cleaning mechanism includes a water collection pipe 4 installed on the front end of the auxiliary connecting frame 3 and multiple high-pressure nozzles 401 connected to the outer wall of the water collection pipe 4.

[0025] In this embodiment: the drive motor drives the rotating shaft 101 to rotate, causing the connecting shaft 102 to drive the two main connecting frames 2 to rotate. Then, the main scraper 202 at the bottom of the main connecting frame 2 can clean the sludge and impurities in the water outlet tank. By sliding the slide plate 301 in the slide groove 201 and fixing the slide plate 301 to the main connecting frame 2 with bolts, the auxiliary connecting frame 3 can be added to one end of the main connecting frame 2. The auxiliary scraper 303 can assist in cleaning the sludge in the water outlet tank. The main connecting frame 2 can be expanded according to the size of the water outlet tank, thereby improving the applicability and cleaning effect of the sludge scraper 1.

[0026] Next, the water collection pipe 4 is connected to the water tank on the auxiliary connecting frame 3 through a pipe, and the water source in the water tank is introduced into the water collection pipe 4. Then, the water in the water collection pipe 4 can be sprayed into the water outlet tank through the high-pressure nozzle 401, which can assist the main scraper 202 and the auxiliary scraper 303 in cleaning the water outlet tank, thereby improving the cleaning efficiency of the water outlet tank.

[0027] As a technical optimization of this utility model, a supporting roller 304 is installed at the bottom of the sub-connecting frame 3, and a ball bearing 305 is embedded in the side wall of the sub-connecting frame 3.

[0028] In this embodiment: the auxiliary connecting frame 3 can be supported by the supporting roller 304 to prevent the auxiliary connecting frame 3 from sagging. By setting the ball bearing 305 on the side wall of the auxiliary connecting frame 3, the side wall of the auxiliary connecting frame 3 can move smoothly on the inner wall of the water outlet tank.

[0029] As a technical optimization of this utility model, the outer wall of the water collection pipe 4 is connected to the external pipe through a rotary joint.

[0030] In this embodiment: the water collection pipe 4 can be rotated with the secondary connecting frame 3 by means of a rotary joint, so as to avoid pipe entanglement.

[0031] As a technical optimization of this utility model, the slide plate 301 and the main connecting frame 2 are detachably connected by bolts.

[0032] In this embodiment, the slide plate 301 and the main connecting frame 2 can be installed or removed by bolts.

[0033] As a technical optimization of this utility model, multiple high-pressure nozzles 401 are all arranged at an angle.

[0034] In this embodiment, the high-pressure nozzles 401 are all tilted, and the directional spray angle can improve the cleaning efficiency.

[0035] As a technical optimization of this utility model, the outer wall of the main connecting frame 2 is provided with multiple threaded holes.

[0036] In this embodiment, the threaded holes facilitate the fixing of the slide plate 301 and the main connecting frame 2.

[0037] The working principle and usage process of this utility model are as follows: The drive motor drives the rotating shaft 101 to rotate, which causes the connecting shaft 102 to drive the two main connecting frames 2 to rotate. Then, the main scraper 202 at the bottom of the main connecting frame 2 can clean the sludge and impurities in the water outlet tank. By sliding the slide plate 301 in the slide groove 201 and fixing the slide plate 301 to the main connecting frame 2 with bolts, the auxiliary connecting frame 3 can be added to one end of the main connecting frame 2. At the same time, it is ensured that the force is transmitted evenly. The auxiliary scraper 303 assists in cleaning the sludge in the water outlet tank. The main connecting frame 2 can be expanded according to the size of the water outlet tank, thereby improving the applicability and cleaning effect of the sludge scraper 1.

[0038] Next, the water collection pipe 4 is connected to the water tank on the auxiliary connecting frame 3 through a pipe, and the water source in the water tank is introduced into the water collection pipe 4. Then, the water in the water collection pipe 4 can be sprayed into the water outlet tank through the high-pressure nozzle 401, which can assist the main scraper 202 and the auxiliary scraper 303 in cleaning the water outlet tank, thereby improving the cleaning efficiency of the water outlet tank.

[0039] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. An automatic cleaning device for the sludge scraper's outlet trough, comprising a sludge scraper (1), characterized in that: The bottom end of the sludge scraper (1) is rotatably connected to a rotating shaft (101) via a drive motor. A connecting shaft (102) is fixedly connected to the outer wall of the rotating shaft (101). Main connecting frames (2) are fixedly connected to the left and right sides of the outer wall of the connecting shaft (102). A main scraper (202) is provided at the bottom end of the main connecting frame (2). An adjustment mechanism is provided at the opposite ends of the two main connecting frames (2). The adjustment mechanism includes two auxiliary connecting frames (3) located on opposite sides of the two main connecting frames (2), two sliding plates (301) fixedly connected to the auxiliary connecting frame (3) near the main connecting frame (2), a sliding groove (201) opened on the front and rear sides of the main connecting frame (2) and slidably connected to the sliding plate (301), a mounting plate (302) fixedly connected to the bottom of the auxiliary connecting frame (3), and an auxiliary scraper (303) detachably connected to the mounting plate (302) by bolts. A cleaning mechanism is provided in front of the auxiliary connecting frame (3). The cleaning mechanism includes a water collection pipe (4) installed on the front end of the sub-connector (3) and multiple high-pressure nozzles (401) connected to the outer wall of the water collection pipe (4).

2. The automatic cleaning device for the sludge scraper's water outlet trough according to claim 1, characterized in that: The bottom end of the sub-connecting frame (3) is equipped with a support roller (304), and the side wall of the sub-connecting frame (3) is embedded with a ball bearing (305).

3. The automatic cleaning device for the sludge scraper's water outlet trough according to claim 1, characterized in that: The outer wall of the water collection pipe (4) is connected to an external pipe through a rotary joint.

4. The automatic cleaning device for the sludge scraper's water outlet trough according to claim 1, characterized in that: The slide plate (301) and the main connecting frame (2) are detachably connected by bolts.

5. The automatic cleaning device for the sludge scraper's water outlet trough according to claim 1, characterized in that: All of the high-pressure nozzles (401) are arranged at an angle.

6. The automatic cleaning device for the sludge scraper's water outlet trough according to claim 1, characterized in that: The outer wall of the main connecting frame (2) is provided with multiple threaded holes.

Images