CN219002216U - Vertical dirt and sand removing device - Google Patents

Abstract

The utility model discloses a vertical type dirt-removing and sand-removing device in the technical field of sewage purification, which comprises a body, wherein the upper surface of the body is connected with a cover plate through a bolt, the lower surface of the cover plate is fixedly connected with a filter screen, the side wall of the body is fixedly connected with a fixed plate, the upper surface of the fixed plate is rotationally connected with a first gear and a second gear, the first gear and the second gear are meshed with each other, the upper surface of the second gear is fixedly connected with a scraping plate, the back surface of the scraping plate is fixedly connected with a push rod, the lower surface of the fixed plate is rotationally connected with a third gear, the lower surface of the fixed plate is slidingly connected with a first half gear ring and a second half gear ring, and the first half gear ring and the second half gear ring are meshed with the third gear.

Description

Vertical dirt and sand removing device

Technical Field

The utility model relates to the technical field of sewage purification, in particular to a vertical type sewage and sand removing device.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people.

At present, in the use process of a vertical type dirt removing and sand removing device, in order to achieve the purposes of dirt removing and sand removing, a filter screen is mostly adopted for filtering treatment, but after the filter screen is used for a long time, the filter holes on the surface of the filter screen are easy to be blocked by dirt and silt, the dirt and the silt are easy to be deposited at the inner bottom of the device, the interior of the device is easy to be corroded, the service life of the device is influenced, and therefore, the cleaning operation is required to be carried out on the filter screen and the deposition at the inner bottom of the device by operators at irregular intervals, so that the working strength of the operators is increased.

Disclosure of Invention

The utility model aims to provide a vertical type dirt and sand removing device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a vertical scrubbing sand removal device, includes the body, the upper surface of body has the apron through bolted connection, the lower fixed surface of apron is connected with the filter screen, the lateral wall fixedly connected with fixed plate of body, the upper surface of fixed plate rotates and is connected with first gear and second gear, and first gear and second gear intermeshing, the upper surface fixedly connected with scraper blade of second gear, the back fixedly connected with push rod of scraper blade, the lower surface of fixed plate rotates and is connected with the third gear, the lower surface sliding connection of fixed plate has first half ring gear and second half ring gear, and first half ring gear and second half ring gear all with third gear intermeshing, the lower surface fixedly connected with first dead lever of first half ring gear, the lower surface fixedly connected with second dead lever of second half ring gear, the equal fixedly connected with push pedal of one end of first dead lever and second dead lever, the equal sliding connection board of circumference of first dead lever and second dead lever, the equal fixedly connected with push rod of upper surface of scraper blade, the equal fixedly connected with stop lever of second dead lever and second side limit groove, the inside limit groove is corresponding to first sliding connection of first slide bar and second side bar.

Preferably, the first spacing groove and the second spacing groove are all including vertical section and horizontal segment, the vertical section minimum of vertical section of second spacing groove is higher than the vertical section minimum of first spacing groove, and the convenience is when the water level descends the back, and the height that highly is higher than the floating plate that is arranged in first spacing groove that is arranged in the second spacing groove to thereby make things convenient for the pin of push rod promotion eminence floating plate top to drive its slip in the second spacing groove, first spacing groove still includes upward slope section, and the convenience is arranged in first spacing groove floating plate and resets to original height, the second spacing groove still includes downward slope section, and the convenience is arranged in the floating plate motion of second spacing groove to minimum and is made the pin of its top break away from with the contact of push rod.

Preferably, the inside of kickboard all is provided with the recess, the size of recess is greater than the size of push rod, and when the water level rose, make things convenient for the kickboard to move to the vertical section highest department in first spacing groove and second spacing groove, the push rod can pass in the recess this moment.

Preferably, the upper surface fixedly connected with motor of lid, the output of motor and the rotation end fixed connection of first gear, thereby conveniently drive the scraper blade and rotate and clear up the filter screen surface.

Preferably, the lateral wall of body is provided with the water inlet, the lower surface of body is provided with blowoff valve and outlet, and the outlet is located the inboard of filter screen, conveniently filters dirt and silt, and the blowoff valve is located the outside of filter screen, conveniently clears up dirt and silt and operates.

Preferably, the shape of the filter screen is set to be cylindrical, so that the filtering area is increased, the filtering efficiency is accelerated, the inner side of the scraping plate is attached to the outer wall of the filter screen, and the surface of the filter screen is conveniently cleaned.

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

1. when the self-cleaning device is used, water flows into the self-cleaning device through the water inlet, sediment and dirt are filtered through the cylindrical filter screen, so that sewage flows into the center and is discharged through the water outlet, the motor can be started to work at the moment, the motor drives the first gear to rotate, the first gear is meshed with the second gear, the second gear drives the scraper to rotate, the scraper cleans the filter screen, sediment and dirt on the surface of the filter screen can be cleaned, blockage of the filter screen is effectively prevented, cleaning strength of workers is reduced, and filtering efficiency is improved.

2. According to the utility model, the first limit groove and the second limit groove are arranged, so that the scraper is driven to move to one end far away from the blow-off valve when the water level rises, and the normal cleaning work of the brush plate on the filter screen is not influenced, thereby facilitating the accumulation of filtered sediment on the inner lower surface of the device, and after the water level drops, the two groups of floating plates are pushed by the push rod on the scraper to slide in the first limit groove and the second limit groove respectively, so that the two groups of push plates move to push dirt and sediment deposited on the inner lower surface of the body into the blow-off valve for cleaning operation, the cleaning difficulty of staff is reduced, and the problem that the service life of the device is reduced due to the fact that the sediment is attached to the bottom of the device and the device is corroded is also avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a bottom view of the structure of the fixing plate of the present utility model;

FIG. 4 is a top view of the structure of the fixing plate of the present utility model;

FIG. 5 is a schematic view of the first and second limiting grooves according to the present utility model;

FIG. 6 is a schematic structural view of a first limiting groove according to the present utility model;

fig. 7 is a schematic structural diagram of a second limiting groove according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a body; 2. a fixing plate; 3. a first gear; 4. a second gear; 5. a scraper; 6. a push rod; 7. a push plate; 8. a filter screen; 9. a floating plate; 10. a stop lever; 11. a slide bar; 12. a third gear; 13. a first ring half; 14. a first fixing rod; 15. a second ring gear half; 16. a second fixing rod; 17. a first limit groove; 18. the second limit groove; 19. a water inlet; 20. a water outlet; 21. a blow-down valve; 22. a cover plate; 23. a motor; a. a horizontal section; b. a vertical section.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution:

the utility model provides a vertical scrubbing sand removal device, the upper surface of body 1 has apron 22 through bolted connection, apron 22's lower fixed surface is connected with filter screen 8, body 1's lateral wall fixedly connected with fixed plate 2, fixed plate 2's upper surface rotates and is connected with first gear 3 and second gear 4, and first gear 3 and second gear 4 intermeshing, second gear 4's upper surface fixedly connected with scraper blade 5, scraper blade 5's back fixedly connected with push rod 6, fixed plate 2's lower surface rotates and is connected with third gear 12, fixed plate 2's lower surface sliding connection has first half ring gear 13 and second half ring gear 15, and first half ring gear 13 and second half ring gear 15 all with third gear 12 intermeshing, first half ring gear 13's lower surface fixedly connected with first dead lever 14, second half ring gear 15's lower surface fixedly connected with second dead lever 16, first dead lever 14 and second dead lever 16's one end equal fixedly connected with push pedal 7, first dead lever 14 and second dead lever 16's periphery equal sliding connection has board 9, plate 9 is connected with second floating plate 9's upper surface fixedly connected with first side wall 11 and second floating plate 17, first side wall 17 and second floating plate 17 correspond the inside limit groove 11, first side wall 17 and second floating plate 17 are connected with limit groove 17.

When using this body 1, rivers get into the inside of body 1 through water inlet 19, rivers rethread tubular filter screen 8 filters silt dirt for the sewage inflow center after filtering is discharged through outlet 20, opens motor 23 simultaneously and works, and motor 23 drives first gear 3 and rotates, and first gear 3 and second gear 4 meshing make second gear 4 drive scraper blade 5 and rotate, and scraper blade 5 clear up filter screen 8, and the silt dirt on the surface that makes filter screen 8 can obtain the clearance, has prevented effectively that the jam of filter screen 8 has reduced staff's clearance intensity and has still improved filtration efficiency.

When water filtration starts, the water level in the body 1 gradually rises, the scraping plate 5 is always in a rotation state in the water level rising process, the corresponding sliding rod 11 on the first fixing rod 14 is higher than the corresponding sliding rod 11 on the second fixing rod 16 in the original state, when the body 1 is full of water and the scraping plate 5 rotates, the scraping plate 5 drives the push rod 6 to rotate and contact with the stop rod 10 positioned above the first fixing rod 14, at the moment, the push rod 6 can contact with the stop rod 10 positioned on the floating plate 9 on the first fixing rod 14 and not contact with the stop rod 10 positioned on the floating plate 9 on the second fixing rod 16, so that the push rod 6 pushes the floating plate 9 to slide in the first limiting groove 17, the floating plate 9 can drive the push plate 7 to move through the first fixed rod 14 while the horizontal section a of the first limiting groove 17 moves, the first fixed rod 14 drives the first half gear ring 13 to slide, the first half gear ring 13 drives the second half gear ring 15 to slide through the third gear 12, the second half gear ring 15 drives the push plate 7 at one end of the second fixed rod 16 to move, at the moment, the slide rod 11 at one end of the floating plate 9 positioned on the circumferential surface of the second fixed rod 16 slides to the horizontal section a at the downward inclined section of the second limiting groove 18, the push plate 7 corresponding to the first fixed rod 14 and the push plate 7 corresponding to the second fixed rod 16 are mutually encircled from the initial position to a position far away from one end of the blow-down valve 21 for re-fitting,

at this time, the sliding rods 11 corresponding to the first fixing rod 14 and the second fixing rod 16 slide in the first limiting groove 17 and the second limiting groove 18 respectively and slide to the inside of the vertical section b at the tail end, the floating plate 9 rises due to the buoyancy of water, so that the sliding rods 11 on the first fixing rod 14 and the second fixing rod 16 are driven to move to the highest point of the vertical section b of the first limiting groove 17 and the second limiting groove 18 respectively, at this time, the positions of the two floating plates 9 are correspondingly communicated, so that the scraping plates 5 continuously move while the pushing rods 6 can pass through the grooves in the two floating plates 9, so that the two groups of pushing rods 6 can stay at one end far away from the blow-down valve 21, the normal cleaning operation of the brush plate is not affected when the body 1 is filtered, sediment dirt is precipitated at the bottom of the body 1, when the body 1 stops working, the inner water level drops, the position of the floating plate 9 drops, the height of the lowest part of the vertical section b of the second limiting groove 18 is higher than that of the lowest part of the vertical section b of the first limiting groove 17, so that the height of the stop lever 10 positioned on the upper surface of the floating plate 9 in the second limiting groove 18 is higher than that of the stop lever 10 positioned on the floating plate 9 in the first limiting groove 17, the scraping plate 5 continuously keeps rotating, the push rod 6 is driven to push the stop lever 10 of the floating plate 9 on the second fixing rod 16 to move, the second fixing rod 16 is driven to move, the second fixing rod 16 drives the second half gear ring 15 to slide, the first half gear ring 13 and the second half gear ring 15 are reset, the two push plates 7 move to push the settled dirt and silt into the blowoff valve 21 for cleaning, when the floating plate 9 positioned on the circumferential surface of the second fixing rod 16 moves, the slide rod 11 on the back slides to the downward inclined section in the second limiting groove 18, when the slide bar 11 slides into the lowest part of the second limit groove 18, the push rod 6 and the stop lever 10 are separated from contact, at this moment, the first fixed rod 14 is reset to the initial position through the third gear 12 and the first half gear ring 13, so that the sediment at the bottom of the body 1 is cleaned continuously when the device is used next time, the device is convenient to use and easy to operate, the motor 23 is opened to enable the scraper 5 to rotate when the device is used, so that the filter holes on the surface of the filter screen 8 can be cleaned, the filter holes are prevented from being blocked due to the influence of dirt and silt, the filtering efficiency is quickened, and after the water level is lowered, the push rod 6 on the scraper 5 pushes the stop lever 10 on the two groups of floating plates 9, so that the two groups of slide bars 11 slide in the first limit groove 17 and the second limit groove 18 respectively, so that the two groups of push plates 7 move to push the dirt and silt deposited on the inner lower surface of the body 1 into the blow-down valve 21 for cleaning operation, the sediment generated by bottom filtering can be cleaned conveniently, the difficulty of staff is reduced, and the problem that the sediment is cleaned by the device is also avoided to be attached to the bottom of the device, and the service life of the device is reduced due to corrosion.

Wherein, first spacing groove 17 and second spacing groove 18 all include vertical section b and horizontal section a, the vertical section b minimum of vertical section b of second spacing groove 18 is higher than the vertical section b minimum of first spacing groove 17, conveniently when the water level descends the back, the height that is arranged in second spacing groove 18 floating plate 9 is higher than the height that is arranged in first spacing groove 17 floating plate 9, thereby make things convenient for push rod 6 to promote the pin 10 of eminence floating plate 9 top thereby drive it and slide in second spacing groove 18, first spacing groove 17 still includes the tilt up section, conveniently be arranged in first spacing groove 17 floating plate 9 and reset to original height, second spacing groove 18 still includes the tilt down section, conveniently be arranged in second spacing groove 18 floating plate 9 motion to minimum makes the pin 10 of its top break away from with the contact of push rod 6.

Wherein, the inside of kickboard 9 all is provided with the recess, and the size of recess is greater than the size of push rod 6, and when the water level risees, make things convenient for kickboard 9 to move to the vertical section b highest department of first spacing groove 17 and second spacing groove 18, push rod 6 can pass in the recess this moment.

Wherein, the upper surface fixedly connected with motor 23 of lid, motor 23's output and the rotation end fixed connection of first gear 3, thereby conveniently drive scraper blade 5 rotation and clear up filter screen 8 surface.

Wherein, the lateral wall of body 1 is provided with water inlet 19, and the lower surface of body 1 is provided with blowoff valve 21 and outlet 20, and outlet 20 is located the inboard of filter screen 8, conveniently filters dirt and silt, and blowoff valve 21 is located the outside of filter screen 8, conveniently clear up dirt and silt and operate.

Wherein, the shape of filter screen 8 sets up to the tube-shape, thereby has improved filterable area for filtration efficiency, thereby the inboard of scraper blade 5 laminates with the outer wall of filter screen 8 mutually, conveniently clears up the surface of filter screen 8.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. A vertical scrubbing sand removal device, its characterized in that: including body (1), the upper surface of body (1) is through bolted connection has apron (22), the lower surface fixedly connected with filter screen (8) of apron (22), the lateral wall fixedly connected with fixed plate (2) of body (1), the upper surface rotation of fixed plate (2) is connected with first gear (3) and second gear (4), and first gear (3) and second gear (4) intermeshing, the upper surface fixedly connected with scraper blade (5) of second gear (4), the back fixedly connected with push rod (6) of scraper blade (5), the lower surface rotation of fixed plate (2) is connected with third gear (12), the lower surface sliding connection of fixed plate (2) has first half ring gear (13) and second half ring gear (15), and first half ring gear (13) and second half ring gear (15) all with third gear (12) intermeshing, the lower surface fixedly connected with first dead lever (14) of first half ring gear (13), the lower surface fixedly connected with push rod (16) of second half ring gear (15) has first dead lever (16) and second end fixedly connected with first dead lever (14), the utility model discloses a fixed device for a bicycle, including first dead lever (14) and second dead lever (16), the equal sliding connection of circumference of first dead lever (14) and second dead lever (16) has kickboard (9), the equal fixedly connected with pin (10) of upper surface of kickboard (9), the equal fixedly connected with slide bar (11) in the back of kickboard (9), the inside wall of body (1) is provided with first spacing groove (17) and second spacing groove (18), the inside sliding connection of slide bar (11) and first spacing groove (17) that first dead lever (14) corresponds, the inside sliding connection of slide bar (11) and second spacing groove (18) that second dead lever (16) corresponds.

2. A vertical soil and sand removal apparatus as claimed in claim 1 wherein: the first limiting groove (17) and the second limiting groove (18) comprise a vertical section (b) and a horizontal section (a), the lowest position of the vertical section (b) of the second limiting groove (18) is higher than the lowest position of the vertical section (b) of the first limiting groove (17), the first limiting groove (17) further comprises an upward inclined section, and the second limiting groove (18) further comprises a downward inclined section.

3. A vertical soil and sand removal apparatus as claimed in claim 1 wherein: grooves are formed in the floating plates (9), and the size of each groove is larger than that of the push rod (6).

4. A vertical soil and sand removal apparatus as claimed in claim 1 wherein: the upper surface of apron fixedly connected with motor (23), the output of motor (23) and the rotation end fixed connection of first gear (3).

5. A vertical soil and sand removal apparatus as claimed in claim 1 wherein: the utility model discloses a filter screen, including body (1), drain valve (21), outlet (20), drain valve (21), filter screen (8) are located in the lateral wall of body (1), the lower surface of body (1) is provided with water inlet (19), and outlet (20) are located the inboard of filter screen (8), and drain valve (21) are located the outside of filter screen (8).

6. A vertical soil and sand removal apparatus as claimed in claim 1 wherein: the filter screen (8) is cylindrical in shape, and the inner side of the scraping plate (5) is attached to the outer wall of the filter screen (8).

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