Grille cleaner for municipal sewage treatment

Abstract

The utility model discloses a bar screen machine for municipal sewage treatment, and relates to the technical field of sewage treatment. The track plate is fixedly connected between the two frame bodies, the lower end of the track plate is fixedly connected with the decontamination auxiliary mechanism, the decontamination mechanism is fixedly connected between the two frame bodies, the decontamination mechanism comprises a driving wheel, one side of the driving wheel is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the driving wheel, and the output end of the first motor is fixedly connected with the driving wheel. A belt is rotationally connected to the outer surface of the driving wheel, a transmission wheel is rotationally connected to the inner surface of the belt, a rotating shaft is fixedly connected to one side of the transmission wheel, a first roller shaft is fixedly connected to the outer surface of the rotating shaft, the two ends of the first roller shaft are rotationally connected with the two frame bodies, and two first ropes are fixedly connected to the outer surface of the first roller shaft; according to the utility model, automatic and timed salvage can be realized, wastes are taken away, the efficiency is improved, the labor intensity of workers is reduced, and the treatment efficiency is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a grille decontamination machine for municipal sewage treatment. Background Art

[0002] The screen cleaner is a kind of cleaning machine that separates solids from liquids through screens. It refers to a device that uses mechanical methods to remove screen residues trapped by screens from the water surface. Sewage treatment refers to the process of purifying sewage to make it meet the water quality requirements for draining a certain water body or reusing it. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment, and catering. The screen cleaner is one of the commonly used equipment for sewage treatment;

[0003] However, the prior art still has the following problems:

[0004] First, the existing practice is mostly to set up interception nets at the front end of the sewage pipe for removal. This removal method not only affects the flow of water, but also requires manual salvage at regular intervals to remove the waste, which is inefficient and labor-intensive, seriously affecting the treatment efficiency;

[0005] Secondly, the existing sewage pool is large in area. When cleaning the debris on the surface of the sewage, the debris can only be allowed to drift to the bottom of the sewage remover by itself or manually, and then cleaned by the sewage removal mechanism, which seriously affects the sewage removal efficiency. Utility Model Content

[0006] In order to solve the problems that the waste needs to be salvaged and removed manually at regular intervals, which is inefficient and labor-intensive, seriously affecting the treatment efficiency, and that when cleaning the debris on the sewage surface, the debris can only be drifted to the bottom of the sewage remover by itself or manually, which seriously affects the sewage removal efficiency; the purpose of the utility model is to provide a grille sewage remover for municipal sewage treatment.

[0007] To solve the above technical problems, the utility model adopts the following technical solutions: a screen dirt remover for municipal sewage treatment, comprising two frames, a track plate fixedly connected between the two frames, a dirt cleaning auxiliary mechanism fixedly connected at the lower end of the track plate, a dirt removal mechanism fixedly connected between the two frames, the dirt removal mechanism comprising a driving wheel, a first motor fixedly connected to one side of the driving wheel, and an output end of the first motor fixedly connected to the driving wheel, a belt rotatably connected to the outer surface of the driving wheel, a transmission wheel rotatably connected to the inner surface of the belt, a rotating shaft fixedly connected to one side of the transmission wheel, a first roller fixedly connected to the outer surface of the rotating shaft, and two ends of the first roller rotatably connected to the two frames, two first ropes fixedly connected to the outer surface of the first roller, and a screen member fixedly connected to one end of the two first ropes.

[0008] Preferably, the dirt cleaning auxiliary mechanism includes a fixed frame, the inner surface of the fixed frame is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a transmission rod, the outer surface of the transmission rod is fixedly connected to two first bevel gears, the outer surfaces of the two first bevel gears are meshingly connected to second bevel gears, one side of the second bevel gear is fixedly connected to a transmission shaft, and one end of the transmission shaft is fixedly connected to a turbofan, which can concentrate impurities in the sewage pool to the bottom of the track plate to facilitate cleaning of the grille.

[0009] Preferably, the upper end of the grille member is rotatably connected to two rotating shafts, one end of the two rotating shafts is fixedly connected to a slider, one side of the slider is slidably connected to a slide rail, and one side of the slide rail is fixedly connected to the track plate, which can provide a fixed moving direction and limit for the grille member, the outer surface of the transmission shaft is rotatably connected to a fixed plate, and both ends of the fixed plate are fixedly connected to a fixed frame, providing support and fixation for the operation of the transmission shaft, the outer surface of the second motor is contact-connected with a waterproof bin, and one side of the waterproof bin is fixedly connected to the fixed frame, so that the second motor can be sealed to prevent it from being damaged by sewage, the upper end of the fixed frame is fixedly connected to four support rods, and the upper ends of the four support rods are fixedly connected to the track plate, which can strengthen the connection strength between the cleaning auxiliary mechanism and the device body.

[0010] Preferably, one side of the grating member is fixedly connected to a connecting seat, the upper end of the connecting seat is fixedly connected to a second rope, the upper end of the second rope is fixedly connected to a second roller, and both ends of the second roller are rotatably connected to two frames, one end of the second roller is fixedly connected to a third motor, which provides auxiliary function for the grating member when cleaning, one side of the two frames is fixedly connected to a support member, the upper end of the support member is fixedly connected to a support plate, and the upper end of the support plate is fixedly connected to the first motor, which can provide support and fixation for the first motor.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a decontamination mechanism, in which the motor, driving wheel, belt, roller, rope and grille member are used to automatically and regularly salvage and remove the waste, thereby improving efficiency and reducing labor intensity without affecting the processing efficiency;

[0013] 2. The utility model is provided with a cleaning auxiliary mechanism, in which the motor, transmission rod, bevel gear, transmission shaft and turbofan are used to make the debris actively drift to the bottom end of the cleaning machine for cleaning, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the dirt removal mechanism of the utility model.

[0017] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0018] Figure 4 It is a schematic diagram of the dirt cleaning auxiliary mechanism of the utility model.

[0019] In the figure: 1, frame; 11, track plate; 2, dirt removal mechanism; 21, driving wheel; 22, belt; 23, transmission wheel; 24, rotating shaft; 25, first roller; 26, first rope; 27, grille member; 271, rotating shaft; 28, slider; 281, slide rail; 29, first motor; 3, dirt cleaning auxiliary mechanism; 31, fixed frame; 32, second motor; 321, waterproof compartment; 33, transmission rod; 34, first bevel gear; 35, second bevel gear; 36, transmission shaft; 37, turbofan; 38, fixed plate; 39, support rod; 4, connecting seat; 41, second rope; 42, second roller; 43, third motor; 5, support plate; 51, support member. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1: Figure 1-3As shown, the utility model provides a screen dirt remover for municipal sewage treatment, comprising two frames 1, a track plate 11 is fixedly connected between the two frames 1, a dirt cleaning auxiliary mechanism 3 is fixedly connected to the lower end of the track plate 11, a dirt removal mechanism 2 is fixedly connected between the two frames 1, the dirt removal mechanism 2 comprises a driving wheel 21, one side of the driving wheel 21 is fixedly connected to a first motor 29, and the output end of the first motor 29 is fixedly connected to the driving wheel 21, the outer surface of the driving wheel 21 is rotatably connected to a belt 22, the inner surface of the belt 22 is rotatably connected to a transmission wheel 23, one side of the transmission wheel 23 is fixedly connected to a rotating shaft 24, the outer surface of the rotating shaft 24 is fixedly connected to a first roller 25, and both ends of the first roller 25 are rotatably connected to the two frames 1, the outer surface of the first roller 25 is fixedly connected to two first ropes 26, and one end of the two first ropes 26 is fixedly connected to a screen member 27.

[0022] The upper end of the grille member 27 is rotatably connected to two rotating shafts 271 , one end of the two rotating shafts 271 is fixedly connected to a slider 28 , one side of the slider 28 is slidably connected to a slide rail 281 , and one side of the slide rail 281 is fixedly connected to the track plate 11 .

[0023] By adopting the above technical solution, a fixed moving direction and position limit can be provided for the grille member 27 .

[0024] A fixing plate 38 is rotatably connected to the outer surface of the transmission shaft 36 , and two ends of the fixing plate 38 are fixedly connected to the fixing frame 31 .

[0025] By adopting the above technical solution, support and fixation are provided for the operation of the transmission shaft 36 .

[0026] The outer surface of the second motor 32 is in contact with a waterproof compartment 321 , and one side of the waterproof compartment 321 is fixedly connected to the fixing frame 31 .

[0027] By adopting the above technical solution, the second motor 32 can be sealed to prevent it from being damaged by sewage.

[0028] Four support rods 39 are fixedly connected to the upper end of the fixing frame 31 , and the upper ends of the four support rods 39 are fixedly connected to the track plate 11 .

[0029] By adopting the above technical solution, the connection strength between the cleaning auxiliary mechanism 3 and the device body can be strengthened.

[0030] A connecting seat 4 is fixedly connected to one side of the grille member 27, a second rope 41 is fixedly connected to the upper end of the connecting seat 4, a second roller 42 is fixedly connected to the upper end of the second rope 41, and both ends of the second roller 42 are rotatably connected to the two frames 1, and one end of the second roller 42 is fixedly connected to a third motor 43.

[0031] By adopting the above technical solution, an auxiliary effect is provided to the grille member 27 during the cleaning work.

[0032] A support member 51 is fixedly connected to one side of the two frames 1 , an upper end of the support member 51 is fixedly connected to a support plate 5 , and an upper end of the support plate 5 is fixedly connected to the first motor 29 .

[0033] By adopting the above technical solution, the first motor 29 can be supported and fixed.

[0034] Embodiment 2: Figure 4 As shown, the cleaning auxiliary mechanism 3 includes a fixed frame 31, the inner surface of the fixed frame 31 is fixedly connected to the second motor 32, the output end of the second motor 32 is fixedly connected to the transmission rod 33, the outer surface of the transmission rod 33 is fixedly connected to two first bevel gears 34, the outer surfaces of the two first bevel gears 34 are meshingly connected to the second bevel gears 35, one side of the second bevel gear 35 is fixedly connected to the transmission shaft 36, and one end of the transmission shaft 36 is fixedly connected to the turbofan 37.

[0035] By adopting the above technical solution, the impurities in the sewage pool can be concentrated at the bottom of the track plate 11, making it convenient for the grid member 27 to clean.

[0036] Working principle: First, the sewage cleaning personnel put the lower part of the device body into the sewage pool, and start the second motor 32 on the cleaning auxiliary mechanism 3. The output end of the second motor 32 drives the transmission rod 33 to rotate. The rotation of the transmission rod 33 drives the first bevel gear 34 to rotate. The rotation of the first bevel gear 34 drives the second bevel gear 35 to rotate. The rotation of the second bevel gear 35 drives the transmission shaft 36 to rotate on the fixed plate 38. The rotation of the transmission shaft 36 drives the turbofan 37 to rotate, and the impurities are concentrated at the bottom of the device body. Then, the first motor 29 on the cleaning mechanism 2 is started. The output end of the first motor 29 drives the driving wheel 21 to rotate. The rotation of the driving wheel 21 drives the belt 22 to rotate and drives the transmission wheel 23 to rotate. The rotation of the moving wheel 23 drives the rotating shaft 24 to rotate, the rotation of the rotating shaft 24 drives the first roller 25 to rotate, the rotation of the first roller 25 drives the first rope 26 to move, the movement of the first rope 26 drives the grating member 27 to move along the slide rail 281 under the action of the slider 28, and the second roller 42 follows the rotation while the grating member 27 moves. When the grating member 27 moves into the sewage pool and starts the third motor 43, the output end of the third motor 43 drives the second roller 42 to rotate, the rotation of the second roller 42 drives the second rope 41 to make the grating member 27 rotate along the rotating shaft 271 under the action of the connecting seat 4 to grab the impurities in the sewage pool, and finally rise along the track plate 11 to clean out the impurities.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A screen decontamination machine for municipal sewage treatment, comprising two frames (1), characterized in that: A track plate (11) is fixedly connected between the two frames (1), a dirt-cleaning auxiliary mechanism (3) is fixedly connected to the lower end of the track plate (11), and a dirt-removing mechanism (2) is fixedly connected between the two frames (1); The dirt removal mechanism (2) comprises a driving wheel (21), one side of the driving wheel (21) is fixedly connected to a first motor (29), and the output end of the first motor (29) is fixedly connected to the driving wheel (21), the outer surface of the driving wheel (21) is rotatably connected to a belt (22), the inner surface of the belt (22) is rotatably connected to a transmission wheel (23), one side of the transmission wheel (23) is fixedly connected to a rotating shaft (24), the outer surface of the rotating shaft (24) is fixedly connected to a first roller (25), and both ends of the first roller (25) are connected to two frames ( 1) Rotational connection, the outer surface of the first roller (25) is fixedly connected to two first ropes (26), one end of the two first ropes (26) is fixedly connected to a grille member (27), one side of the grille member (27) is fixedly connected to a connecting seat (4), the upper end of the connecting seat (4) is fixedly connected to a second rope (41), the upper end of the second rope (41) is fixedly connected to a second roller (42), and the two ends of the second roller (42) are rotationally connected to the two frames (1), and one end of the second roller (42) is fixedly connected to a third motor (43).

2. A screen cleaner for municipal sewage treatment as claimed in claim 1, characterized in that: The dirt cleaning auxiliary mechanism (3) comprises a fixed frame (31), the inner surface of the fixed frame (31) is fixedly connected to a second motor (32), the output end of the second motor (32) is fixedly connected to a transmission rod (33), the outer surface of the transmission rod (33) is fixedly connected to two first bevel gears (34), the outer surfaces of the two first bevel gears (34) are meshingly connected to a second bevel gear (35), one side of the second bevel gear (35) is fixedly connected to a transmission shaft (36), and one end of the transmission shaft (36) is fixedly connected to a turbofan (37).

3. A screen cleaner for municipal sewage treatment as claimed in claim 1, characterized in that: The upper end of the grille member (27) is rotatably connected to two rotating shafts (271), one end of the two rotating shafts (271) is fixedly connected to a slider (28), one side of the slider (28) is slidably connected to a slide rail (281), and one side of the slide rail (281) is fixedly connected to the track plate (11).

4. A screen cleaner for municipal sewage treatment as claimed in claim 2, characterized in that: The outer surface of the transmission shaft (36) is rotatably connected to a fixing plate (38), and both ends of the fixing plate (38) are fixedly connected to the fixing frame (31).

5. A screen cleaner for municipal sewage treatment as claimed in claim 2, characterized in that: The outer surface of the second motor (32) is in contact with a waterproof bin (321), and one side of the waterproof bin (321) is fixedly connected to the fixing frame (31).

6. A screen cleaner for municipal sewage treatment as claimed in claim 2, characterized in that: Four support rods (39) are fixedly connected to the upper end of the fixed frame (31), and the upper ends of the four support rods (39) are fixedly connected to the track plate (11).

7. A screen cleaner for municipal sewage treatment as claimed in claim 1, characterized in that: One side of each of the two frames (1) is fixedly connected to a support member (51), the upper end of the support member (51) is fixedly connected to a support plate (5), and the upper end of the support plate (5) is fixedly connected to the first motor (29).

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