Novel grillage machine for sewage treatment

Abstract

The utility model relates to the field of sewage treatment, and discloses a novel sewage treatment grillage machine which comprises a machine body, a rotating rod is arranged in the machine body, a sleeve is arranged on the front surface of the rotating rod, a telescopic rod is arranged on the front portion of the sleeve, and a supporting rod is arranged on the front portion of the telescopic rod. Bristles are fixedly connected to the outer wall of the supporting rod, rake teeth are arranged at the position, located in front of the rotating rod, in the machine body, and a dismounting and mounting mechanism is arranged between the telescopic rod and the supporting rod and comprises a dismounting and mounting assembly and a rotating assembly; the dismounting assembly comprises a protruding clamping block fixedly connected to the front surface of the telescopic rod and a clamping groove penetrating through and formed in the rear portion of the supporting rod. According to the device disclosed by the utility model, the rotary lantern ring is rotated to be matched with the arc-shaped guide groove to push the limiting round rod to move, so that the limiting of the supporting rod can be relieved, the supporting rod and the bristles can be conveniently detached and replaced, and then the rake teeth can be continuously cleaned, so that the service life is prolonged, and the sewage treatment effect is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment field especially relates to a novel sewage treatment is with grating machine. BACKGROUND

[0002] In the process of urban sewage treatment and industrial wastewater treatment, the grating machine as the most important auxiliary equipment in the sewage pump station plays a vital role, and the grating machine is mainly used for intercepting and removing suspended solids, fibers, plastics and other sundries in sewage to prevent the subsequent treatment equipment from being blocked or damaged.

[0003] Through the retrieval, the sewage treatment is with grating machine that China patent announcement number CN222400580U discloses, including device main body and rake tooth, the inside of device main body is provided with cleaning mechanism, the cleaning mechanism includes rotary lever, a plurality of groups of sleeves are fixedly connected on rotary lever, the inside fixedly connected with spring of sleeve, spring and round block fixed connection, the fixed ring and telescopic rod are fixedly connected on the side away from spring of round block, a plurality of groups of bristles are fixedly connected on the left and right sides of telescopic rod, the fixed ring's inner wall is fixedly connected with scraper block, the left side of rotary lever is rotatably connected on the inner wall of device main body, the right side fixedly connected with motor of rotary lever, the inside fixedly connected with fixed block of device main body, the bottom of fixed block is provided with semicircular groove, through the structural design of cleaning mechanism, realize the function that the floating object on rake tooth is scraped when rake tooth runs to the most top.

[0004] In the above-mentioned technology, although the floating objects on the rake teeth can be scraped by the multiple groups of bristles, the bristles are always in friction with the rake teeth, and after long-term use, wear and tear or damage will inevitably occur. Therefore, the bristles need to be replaced. However, the bristles are of an integrated structure, which is not convenient to replace, resulting in the inability to continue cleaning. Therefore, a new type of sewage treatment grating machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a new type of sewage treatment grating machine, which aims to improve the problem of "difficulty in replacing the bristles after long-term use and wear and tear or damage, and inability to continue cleaning" in the prior art.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: A new type of grille machine for sewage treatment, including machine body, the inside of machine body is provided with the rotary lever, the front surface of rotary lever is provided with the sleeve, the front of sleeve is provided with telescopic link, the front of telescopic link is provided with support rod, the outer wall of support rod is fixedly connected with brush, the inside of machine body is located in the front of rotary lever and is provided with rake tooth, the telescopic link with support rod is provided with dismounting mechanism between, the dismounting mechanism includes dismounting subassembly and rotation subassembly, the dismounting subassembly includes the protruding block of fixed connection in the front surface of telescopic link and the slot of being through and being set up in the rear portion of support rod, the protruding block is movably inserted in the inner wall of slot, the middle of telescopic link is provided with the sliding slot two, the inner wall of sliding slot two is slidably connected with the limit round bar, the rear surface of support rod is provided with the limit round groove that is movably inserted with limit round bar, the limit round bar is elastically connected with telescopic link through spring, the rotation subassembly includes the guide rod that is fixedly connected in the rear end left and right sides of limit round bar, the middle of telescopic link is provided with the sliding slot one near the left and right sides of sliding slot two.

[0007] Further description of the above technical solution:

[0008] The top end of the machine body is provided with a water spraying assembly, and the water spraying assembly comprises a water pump fixedly installed at the top end of the machine body.

[0009] Further description of the above technical solution:

[0010] The front end of the front surface of the limit round bar is provided as an inclined surface.

[0011] Further description of the above technical solution:

[0012] One end of the spring is fixedly connected to the inner wall of the telescopic link, and the other end of the spring is fixedly connected to the rear surface of the limit round bar.

[0013] Further description of the above technical solution:

[0014] The outer wall of the telescopic link is rotatably connected with a rotating collar outside the sliding slot one, and the inner walls of the left and right sides of the rotating collar are both provided with arc-shaped guide slots.

[0015] Further description of the above technical solution:

[0016] Two groups of guide rods are slidably connected to the inner walls of the corresponding arc-shaped guide slots, and the two groups of guide rods are both through and slidably connected to the inner walls of the corresponding sliding slots one.

[0017] Further description of the above technical solution:

[0018] The front surface of the water pump is fixedly provided with a connecting pipe, and the right side of the connecting pipe is fixedly connected with a dispersing pipe.

[0019] As a further description of the above technical solution:

[0020] The dispersing pipe is fixedly installed at the top end of the machine body, and the bottom end outer wall of the dispersing pipe is fixedly connected with a spray head and uniformly provided with multiple groups.

[0021] The utility model has the advantages of:

[0022] 1、The utility model discloses a support rod is installed through convex clamping block cooperation with the clamping groove, and cooperation limit round rod is inserted into the limit circular groove and limits the support rod, can install the support rod and the brush hair, and installation is convenient, when disassembling, the rotation of the sleeve ring is rotated and is matched with the arc -shaped guide groove and pushes the limit round rod and moves and can remove the support rod limit, can conveniently remove the support rod and the brush hair and replace, and then can continuously clean the rake tooth, improve the service life and guarantee the sewage treatment effect.

[0023] 2、The utility model discloses a water pump is set up above the brush hair at the top end of the machine body, and the pollution on the rake tooth and the brush hair is washed through the water pump water suction and sprays from the spray head, further improves the cleaning effect and quality of the rake tooth, and further improves the service life of the grille machine. DRAWINGS

[0024] Figure 1 It is the three-dimensional structure schematic view of the whole device in the utility model;

[0025] Figure 2 It is the three-dimensional structure schematic view of the water pump, the dispersing pipe and the spray head in the utility model;

[0026] Figure 3 It is the three-dimensional structure section of the telescopic rod and the three-dimensional structure split schematic view of the support rod, the rotation sleeve ring and the telescopic rod in the utility model;

[0027] Figure 4 It is the three-dimensional structure split and section schematic view of the support rod, the rotation sleeve ring and the telescopic rod in the utility model.

[0028] Legend:

[0029] 1, machine body;2, rake tooth;3, rotation rod;4, water pump;41, connecting pipe;42, dispersing pipe;43, spray head;21, sleeve;22, support rod;23, rotation sleeve ring;24, clamping groove;25, telescopic rod;26, sliding groove one;27, sliding groove two;28, spring;29, arc -shaped guide groove;210, guide rod;211, limit round rod;212, limit circular groove;213, convex clamping block. CONCRETE IMPLEMENTATION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0031] With reference to Figure 1 , Figure 2 and Figure 4 , the utility model provides an embodiment: a new type of grille machine for sewage treatment, including body 1, body 1 is the grille machine body, the inside of body 1 is provided with drive sleeve 21, support rod 22 and telescopic rod 25 rotation rod 3 that rotates to clean brush hair, the front surface of rotation rod 3 is provided with the sleeve 21 of providing support, the front of sleeve 21 is provided with the telescopic rod 25 of moving and supporting support rod 22, the front of telescopic rod 25 is provided with the support rod 22 of supporting brush hair, the outer wall of support rod 22 is fixedly connected with the brush hair that rakes 2 are cleaned, the inside of body 1 is provided with rake 2 in the front of rotation rod 3, the dismounting mechanism that can conveniently remove and replace brush hair and support rod 22 is arranged between telescopic rod 25 and support rod 22, the dismounting mechanism includes dismounting assembly and rotation assembly, the dismounting assembly includes the protruding clamping block 213 fixedly connected at the front surface of telescopic rod 25 and the clamping groove 24 through and set up at the rear of support rod 22, after the insertion of the clamping groove 24 aligning protruding clamping block 213 after moving support rod 22, can cooperate with the limiting round rod 211 and spring 28 after the location of support rod 22, make limiting round rod 211 insert limiting round groove 212 and limit support rod 22.

[0032] Further, the protruding clamping block 213 is movably inserted in the inner wall of the clamping groove 24, the middle of the telescopic rod 25 is provided with the sliding groove two 27 of the space of providing the movement of the limiting round rod 211 and the spring 28, the inner wall of the sliding groove two 27 is slidably connected with the limiting round rod 211 inserted into the limiting round groove 212 and limiting support rod 22, the rear surface of support rod 22 is provided with the limiting round groove 212 movably inserted with the limiting round rod 211, the limiting round rod 211 and telescopic rod 25 are elastically connected through the spring 28, when installing support rod 22, the inclined surface of limiting round rod 211 is extruded, which moves backward and extrudes spring 28, the elastic force of spring 28 can make limiting round rod 211 quickly reset, and then quickly limit support rod 22, the rotation assembly includes the guide rod 210 fixedly connected at the rear end of the limiting round rod 211 left and right sides, which drives the limiting round rod 211 to move backward, the middle of the telescopic rod 25 is provided with the sliding groove one 26 on the left and right sides close to the sliding groove two 27, which limits the guide rod 210 to only move forward and backward, and then makes the limiting round rod 211 only move forward and backward and cannot rotate.

[0033] With reference toFigure 2 、 Figure 3 and Figure 4 The front end of the limiting round rod 211 is provided with a bevel, which can directly extrude the bevel to cooperate with the spring 28 when installing the supporting rod 22, so that the limiting round rod 211 is quickly reset, and then the supporting rod 22 and the bristles can be quickly installed, improving the installation efficiency and convenience. One end of the spring 28 is fixedly connected to the inner wall of the telescopic rod 25, and the other end of the spring 28 is fixedly connected to the rear surface of the limiting round rod 211. The outer wall of the telescopic rod 25 is rotatably connected to the outer side of the sliding groove 26 with a rotating sleeve ring 23 that drives the arc-shaped guide groove 29 to rotate. The left and right inner walls of the rotating sleeve ring 23 are both provided with arc-shaped guide grooves 29.

[0034] Further, the two groups of guide rods 210 are respectively slidably connected to the inner walls of the corresponding arc-shaped guide grooves 29, and the two groups of guide rods 210 are respectively penetrated and slidably connected to the inner walls of the corresponding sliding grooves 26. By rotating the rotating sleeve ring 23 to drive the arc-shaped guide groove 29 to rotate, the guide rod 210 can be pushed to slide in the inner wall of the arc-shaped guide groove 29. By setting the arc-shaped guide groove 29 as an arc shape and the guide rod 210 penetrating and slidably connected to the inner wall of the sliding groove 26, the guide rod 210 can be moved horizontally backward, driving the limiting round rod 211 to move horizontally backward, so that it slides out of the limiting round groove 212, thereby quickly releasing the limiting of the supporting rod 22, and facilitating the upward movement of the supporting rod 22 for disassembly.

[0035] Referring to Figure 1 and Figure 2 The top end of the machine body 1 is provided with a water spraying assembly, which includes a water pump 4 fixedly installed at the top end of the machine body 1. The water pump 4 can suck water. The front surface of the water pump 4 is fixedly provided with a connecting pipe 41 connecting the water pump 4 and a dispersion pipe 42. The right side of the connecting pipe 41 is fixedly connected with the dispersion pipe 42 for guiding water flow into a plurality of spray heads 43. The dispersion pipe 42 is fixedly installed at the top end of the machine body 1, and the bottom end of the dispersion pipe 42 is fixedly connected with the spray heads 43 and uniformly provided with a plurality of groups. The plurality of spray heads 43 are aligned with the bristles and the tines 2, so that when the tines 2 are cleaned, the bristles and the tines 2 can be additionally cleaned by the spray heads 43, which can improve the cleaning effect of the tines 2 and additionally clean the bristles to further improve the cleaning effect.

[0036] Working principle: in use, first, the power supply and switch of the electric equipment in the device, in the process of sewage treatment, when the bristles appear wear or damage after long time use, need to be replaced, first, close the grid machine and the output motor of rotating rod 3, at this time, rotate the rotating ring 23, the rotating ring 23 drives the arc-shaped guide groove 29 on its inner wall to rotate, because the guide rod 210 is respectively slidably connected on the inner wall of the corresponding arc-shaped guide groove 29, and penetrates and slidably connected on the inner wall of the sliding groove one 26, the rotation of the arc-shaped guide groove 29 will push the guide rod 210 to move horizontally backward, the movement of the guide rod 210 drives the limiting round rod 211 connected therewith to move horizontally backward, so that the limiting round rod 211 slides out of the limiting circular groove 212, thereby releasing the limiting of the supporting rod 22, at this time, the supporting rod 22 can be directly moved upward for disassembly, which is convenient and fast to replace the worn or damaged bristles.

[0037] When installing the new supporting rod 22 and bristles, the clamping groove 24 of the supporting rod 22 is inserted into the protruding clamping block 213 on the telescopic rod 25, in the process of insertion, the supporting rod 22 will extrude the inclined surface of the limiting round rod 211, so that the limiting round rod 211 moves backward and extrudes the spring 28, when the clamping groove 24 is completely inserted into the protruding clamping block 213, at this time, the limiting circular groove 212 is aligned with the limiting round rod 211, at this time, the elastic force of the spring 28 makes the limiting round rod 211 quickly reset and insert into the limiting circular groove 212, completing the limiting installation of the supporting rod 22, the whole installation process is efficient and convenient.

[0038] In addition, continue to start the grid machine and the rotating rod 3 to run, through the bristles to clean the tines 2, start the water pump 4, the water pump 4 delivers water to the dispersion pipe 42 through the connecting pipe 41, the dispersion pipe 42 guides the water flow into the multiple groups of spray heads 43 uniformly distributed on the outer wall of the bottom end, the spray heads 43 spray water, directly aiming at the bristles and the tines 2, and the tines 2 and the bristles are additionally washed, which not only can improve the cleaning effect of the tines 2, and wash away some stubborn dirt that is difficult to be scraped by the bristles, but also can clean the bristles, further improve the overall cleaning effect, and prolong the service life of the bristles and the grid machine.

[0039] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A novel bar screen for sewage treatment, comprising a body (1), wherein a rotating rod (3) is provided inside the body (1), a sleeve (21) is provided on the front surface of the rotating rod (3), a telescopic rod (25) is provided at the front of the sleeve (21), a support rod (22) is provided at the front of the telescopic rod (25), bristles are fixedly connected to the outer wall of the support rod (22), and rake teeth (2) are provided inside the body (1) in front of the rotating rod (3), characterized in that: The dismounting mechanism is arranged between the telescopic rod (25) and the supporting rod (22), and comprises a dismounting assembly and a rotating assembly.

2. A new type of screen machine for sewage treatment according to claim 1, characterized in that: The top end of the machine body (1) is provided with a water spraying assembly, and the water spraying assembly comprises a water pump (4) fixedly installed at the top end of the machine body (1).

3. A new type of screen machine for sewage treatment according to claim 1, characterized in that: The front surface of the limiting circular rod (211) is provided with an inclined surface at the top end.

4. A new type of screen machine for sewage treatment according to claim 1, characterized in that: One end of the spring (28) is fixedly connected to the inner wall of the telescopic rod (25), and the other end of the spring (28) is fixedly connected to the rear surface of the limiting circular rod (211).

5. A new type of screen machine for sewage treatment according to claim 1, characterized in that: The outer wall of the telescopic rod (25) is rotatably connected with a rotating sleeve ring (23) on the outer side near the sliding groove I (26), and the left and right inner walls of the rotating sleeve ring (23) are both provided with arc-shaped guide grooves (29) in an arc shape.

6. A new type of screen machine for sewage treatment according to claim 5, characterized in that: Two groups of the guide rods (210) are respectively slidably connected to the inner walls of the corresponding arc-shaped guide grooves (29), and the two groups of the guide rods (210) are respectively penetrated through and slidably connected to the inner walls of the corresponding sliding grooves I (26).

7. A new type of screen machine for sewage treatment according to claim 2, characterized in that: The front surface of the water pump (4) is fixedly installed with a connecting pipe (41), and the right side of the connecting pipe (41) is fixedly connected with a dispersing pipe (42).

8. A new type of screen machine for sewage treatment according to claim 7, characterized in that: The dispersing pipe (42) is fixedly installed at the top end of the machine body (1), and the bottom end of the dispersing pipe (42) is fixedly connected with a spray head (43) and uniformly provided with a plurality of groups.

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