CN211768538U - Conveyor belt drainage device - Google Patents

Abstract

The utility model relates to a conveyor belt drainage device, it includes the support frame, the support frame is connected with the water catch bowl that the upper end opening set up, the water catch bowl is provided with the outlet, the water catch bowl opening side is provided with the conveyer belt, the conveyer belt surface is provided with the filtration pore, the conveyer belt orientation outlet one side is connected with rather than the butt scrape the flitch, it is connected with collection device to scrape the flitch, collection device include with scrape the baffle box of flitch body coupling, the baffle box deviates from scrape the collecting box that flitch one side set up, set up in just rather than the vertically push pedal in the baffle box, and with the rotating device that the push pedal is connected, the push pedal with the baffle box butt. The utility model discloses have and to collect waste water classification, the recycle's of the follow-up resource of being convenient for effect.

Description

A conveyor belt drainage device

technical field

The utility model relates to the technical field of conveyor belts, in particular to a conveyor belt drainage device.

Background technique

After the concrete is transported, the conveyor belt that transports it needs to be cleaned, and the cleaned waste water needs to be collected and discharged, so as to avoid the waste water being directly discharged to the ground and causing environmental pollution.

The Chinese utility model patent with the authorization announcement number CN203678725U discloses an automatic cleaning device for a conveyor belt, including a conveyor belt main body, a brush wheel that can be lifted up and down is provided above the conveyor belt main body, and a disinfectant is respectively provided on both sides of the conveyor belt main body Nozzles and clean water nozzles. By arranging a liftable brush wheel above the main body of the conveyor belt, and arranging disinfectant nozzles and clean water nozzles on both sides of the main body of the conveyor belt, the automatic cleaning of the main body of the conveyor belt is realized, and the washed water is excluded.

The above-mentioned prior art solutions have the following defects: the drainage grooves are arranged on both sides of the main body of the conveyor belt, the drainage grooves are arranged in parallel with the conveyor belt, and the waste water accumulated in the drainage grooves will accumulate in them and it is difficult to discharge them completely, and the drainage grooves are used for a long time. Concrete and other impurities are accumulated inside.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a conveyor belt drainage device, which has the effect of being able to classify and collect waste water and facilitate subsequent resource recycling.

The above-mentioned purpose of the present invention is achieved through the following technical solutions:

A conveyor belt drainage device, comprising a support frame, the support frame is connected with a water collection tank provided with an upper end opening, the water collection tank is provided with a water outlet, the open side of the water collection tank is provided with a conveyor belt, and the surface of the conveyor belt is provided with A filter hole, the conveyor belt is connected with a scraper plate abutting on the side of the conveyor belt facing the water outlet, and the scraper plate is connected with a collecting device.

By adopting the above technical solution, there are solid particles in the wastewater after cleaning the conveyor belt, the wastewater is filtered through the conveyor belt provided with filter holes, and the filtered solid particles are transported, and the solid particles on the surface are removed by the scraper. It is cleaned and collected by the collection device, and the filtered liquid is discharged through the drain outlet to realize the collection and classification of the waste water after cleaning the conveyor belt.

The utility model is further configured as follows: the collecting device includes a material guide trough integrally connected with the scraper plate, and a collection box arranged on the side of the material guide trough away from the scraper plate is arranged in the material guide trough A push plate inside and perpendicular to the push plate, and a rotating device connected with the push plate, the push plate abuts against the material guide chute.

By adopting the above technical solution, the collection device adopts a material guide groove integrated with the scraper, so that when the scraper plate separates the solid particles left on the surface after being filtered by the conveyor belt from the conveyor belt, the solid particles directly enter the collection through the guide groove At the same time, in order to prevent solid particles from accumulating in the scraper, a rotating device is used to drive a push plate that is perpendicular to and abutting on the guide trough to clean up the solid particles and make them enter the collection box.

The utility model is further provided that: the rotating device includes a rotating shaft fixedly connected with the push plate, and a driving motor fixedly connected with the rotating shaft passing through the material guide groove, and the output shaft of the driving motor is perpendicular to the guide groove. Chute settings.

By adopting the above technical solution, the rotating device uses a drive motor to drive the rotating shaft coaxially connected with it to rotate, and drives the push plate fixedly connected to the rotating shaft to rotate, so as to realize the cleaning of the solid particles accumulated at the position of the scraper by the push plate, and drive the output shaft of the motor to rotate. The setting perpendicular to the material guide trough ensures that the rotation process of the push plate perpendicular to the material guide trough can always abut with the material guide trough to ensure its use effect.

The utility model is further configured as follows: the side of the material guide groove away from the scraper plate is inclined downwardly.

By adopting the above technical solution, the side of the guide chute facing away from the scraper is inclined downward, which is conducive to the separation of the solid particles from the conveyor belt and the movement along the guide chute under the action of gravity, and then moves to the position of the push plate. Move to the collection box under the action.

The utility model is further configured as follows: the conveyor belt is inclined upward toward the side of the scraper.

By adopting the above technical solution, the conveyor belt is inclined upward toward the scraper plate, so that during the conveying process of the conveyor belt, the liquid waste water can flow into the sump under the action of gravity, and the solid particles have a certain gravity, and there is a gap between them and the conveyor belt. The friction force keeps it on the surface of the conveyor belt, thereby improving the separation effect between solid particles and liquid wastewater.

The utility model is further configured as follows: the bottom wall of the water collecting tank is inclined downwardly toward the side of the water outlet.

By adopting the above technical solution, the bottom wall of the sump is inclined downward toward the side of the drainage outlet, and the filtered waste water in the sump can be fully discharged from the sump by gravity, thereby improving the drainage efficiency of the sump.

The utility model is further provided that: the side wall of the water collecting tank is provided with a water blocking edge, and the water blocking edge is inclined and arranged toward the side away from the inside of the water collecting tank.

By adopting the above technical solution, the water blocking is inclined along the side away from the water collecting tank, which can fully collect the waste water after the conveyor belt is cleaned, and at the same time prevent the waste water from splashing during the collection process and cause environmental pollution.

The utility model is further configured as follows: the water collection tanks are arranged in a group, the support frame includes first support rods vertically arranged and respectively fixedly connected with the water collection tanks, and the bottom of the first support rods is provided with vertical support rods. The support plate is provided with a two-way screw perpendicular to the first support rod, and the two-way screw is connected with the first support rod at different thread positions respectively, and the surface of the support plate is provided with all The two-way screw is matched with the chute, the two-way screw penetrates the support plate and is connected to a driving device, the support plate is also provided with a limit groove, and the limit groove is provided with a fixed connection with the first support rod. limit block.

By adopting the above technical solution, if the water collecting tanks are arranged in a group, they are located on both sides of the conveyor belt, and at the same time, the arrangement of the first support rod, the bidirectional screw rod and the support plate realizes the adjustment of the distance between the first support rods, that is, a group of The adjustment of the distance between the water collecting tanks can adapt to different sizes of conveyor belts and improve the application range of the device.

To sum up, the beneficial technical effects of the present utility model are:

1. Filter the cleaned wastewater by setting a conveyor belt with a filter screen, and clean the solid particles on the surface of the scraper, and collect them through the collection device. At the same time, the filtered liquid is discharged through the drain port. Realize the collection and classification of waste water after cleaning the conveyor belt;

2. Prevent solid particles from accumulating at the scraper position, and use a rotating device to drive a push plate that is vertical and abutting with the guide chute to clean up the solid particles and make them enter the collection box;

3. The water collection tanks are set in a group and the distance between the water collection tanks is adjusted by a bidirectional screw, so as to adapt to different sizes of conveyor belts and improve the scope of application.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of a conveyor belt drainage device provided by the present invention.

FIG. 2 is a schematic cross-sectional structure diagram of FIG. 1 along the A-A direction, which is a schematic diagram of the internal specific structure of a conveyor belt drainage device provided by the present invention.

In the figure, 1, support frame; 11, first support rod; 12, support plate; 13, two-way screw; 14, chute; 15, drive device; 16, limit groove; 17, limit block; 2, set Water tank; 3. Drainage outlet; 4. Conveyor belt; 5. Filter hole; 6. Scraper; 7. Collection device; 71. Feeding chute; 72. Collection box; 73. Push plate; 74. Rotating device; 75 , shaft; 76, drive motor; 8, water retaining edge.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

1, it is a conveyor belt drainage device disclosed by the utility model, comprising a horizontally arranged support plate 12, a chute 14 is arranged in the support plate 12, a bidirectional screw 13 is rotatably connected in the chute 14, and one end of the bidirectional screw 13 passes through The outlet chute 14 is connected with a driving device 15. In this embodiment, the driving device 15 is set as a motor. The bidirectional screw 13 is threadedly connected with a first support rod 11 at different thread positions. The limiting slot 16 is provided with a limiting block 17 fixedly connected with the first support rod 11 in the limiting slot 16 . The first support rod 11 is fixedly connected to a water collecting tank 2 with an open upper end. The side wall of the water collecting tank 2 is provided with a water blocking edge 8 , and the water blocking edge 8 is inclined toward the side away from the water collecting tank 2 .

As shown in FIG. 2 , the water collecting tank 2 is provided with a drain port 3 , the bottom wall of the water collecting tank 2 is inclined downward toward the side of the drain port 3 , and a conveyor belt 4 is provided above the drain port 3 toward the opening side of the water collecting tank 2 . The surface of 4 is provided with filter holes 5, and the conveyor belt 4 is inclined upward toward the side of the drainage port 3, so as to enhance the solid-liquid separation effect of the waste water after the conveyor belt is cleaned. In order to clean the solids remaining on the surface of the conveyor belt 4 , a scraper 6 abutting on the side of the conveyor belt 4 facing the water outlet 3 is provided, and the scraper 6 is connected with a collecting device 7 . The collecting device 7 includes a material guide trough 71 integrally connected with the scraper 6 , the material guide trough 71 is inclined downward on the side away from the scraper 6 , and a collection box 72 is provided on the side of the guide trough 71 away from the scraper 6 , At the same time, in order to prevent solids from accumulating on the scraper plate 6 , a push plate 73 perpendicular to and abutting against the material guide chute 71 and a rotating device 74 connected to the push plate 73 are provided. In this embodiment, the rotating device 74 includes a rotating shaft 75 (not shown in the figure) that is fixedly connected to the push plate 73 , and a driving motor 76 that is fixedly connected to the rotating shaft 75 through the material guide trough 71 , and the output shaft of the driving motor 76 is perpendicular to the guide groove 71 . A trough 71 is provided.

The implementation principle of this embodiment is: according to the width of the conveyor belt to be cleaned, the screw is driven to rotate by controlling the driving device 15 (the motor in this embodiment), so as to adjust the distance between the water collecting tanks 2 until a group of The sump 2 is placed on both sides of the conveyor belt to be cleaned, then the conveyor belt is cleaned, and the conveyor belt 4 and the drive motor 76 are turned on at the same time, and the cleaned waste water flows into the sump 2, and the filtration action of the conveyor belt 4 removes the waste water from the waste water. The solids are transported to the position of the scraper 6, and the separated solids are separated from the conveyor belt 4 under the action of the scraper 6 and enter the guide trough 71 set obliquely downward, and the driving motor 76 drives the push plate 73 to act and gravity Under the combined action of the filter, it enters the collection tank, and the filtered waste water enters the collection tank 2 and is discharged through the drain port 3.

The embodiments of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, therefore: all equivalent changes made according to the structure, shape and principle of the present invention are It should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a conveyer belt drainage device, includes support frame (1), support frame (1) is connected with water catch bowl (2) that the upper end opening set up, water catch bowl (2) are provided with outlet (3), its characterized in that: the water collecting tank (2) opening side is provided with a conveying belt (4), the surface of the conveying belt (4) is provided with filter holes (5), the conveying belt (4) faces towards one side of the water outlet (3) and is connected with a scraping plate (6) abutted against the water outlet, and the scraping plate (6) is connected with a collecting device (7).

2. A conveyor belt drainage apparatus as claimed in claim 1, wherein: the collecting device (7) comprises a material guide groove (71) integrally connected with the material scraping plate (6), a collecting box (72) arranged on one side, deviating from the material scraping plate (6), of the material guide groove (71), a push plate (73) arranged in the material guide groove (71) and perpendicular to the material guide groove, and a rotating device (74) connected with the push plate (73), wherein the push plate (73) is abutted to the material guide groove (71).

3. A conveyor belt drainage apparatus as claimed in claim 2, wherein: the rotating device (74) comprises a rotating shaft (75) fixedly connected with the push plate (73), and a driving motor (76) fixedly connected with the rotating shaft (75) through the material guide groove (71), wherein an output shaft of the driving motor (76) is perpendicular to the material guide groove (71).

4. A conveyor belt drainage apparatus as claimed in claim 3, wherein: the material guide groove (71) is obliquely and downwards arranged on one side departing from the scraping plate (6).

5. A conveyor belt drainage apparatus as claimed in claim 1, wherein: the conveying belt (4) is obliquely and upwards arranged towards one side of the scraping plate (6).

6. A conveyor belt drainage apparatus as claimed in claim 1, wherein: the bottom wall of the water collecting tank (2) is inclined downwards towards one side of the water outlet (3).

7. A conveyor belt drainage apparatus as claimed in claim 1, wherein: the side wall of the water collecting tank (2) is provided with a water retaining edge (8), and the water retaining edge (8) faces away from one side inside the water collecting tank (2) in an inclined mode.

8. A conveyor belt drainage apparatus as claimed in claim 1, wherein: the water collecting tanks (2) are arranged into a group, the supporting frame (1) comprises first supporting rods (11) which are vertically arranged and respectively fixedly connected with the water collecting tanks (2), a supporting plate (12) vertical to the first supporting rod (11) is arranged at the bottom of the first supporting rod (11), a bidirectional screw (13) vertical to the first supporting rod (11) is arranged in the supporting plate (12), the different thread positions of the two-way screw (13) are respectively in threaded connection with the first supporting rod (11), the surface of the supporting plate (12) is provided with a sliding groove (14) matched with the bidirectional screw rod (13), the bidirectional screw (13) penetrates out of the supporting plate (12) and is connected with a driving device (15), the supporting plate (12) is further provided with a limiting groove (16), and a limiting block (17) fixedly connected with the first supporting rod (11) is arranged in the limiting groove (16).

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