A kind of ready-mixed concrete sewage detection device

Abstract

The utility model discloses a premixed concrete sewage detection device, including a detection tank, which is provided with two cavities inside, a feed trough is installed on the upper surface of one end of the detection tank, a transmission impeller is installed inside the feed trough, a first gear is installed on the side surface of the feed trough, a second gear is installed on the upper surface of the detection tank, and a driving gear is rotatably provided on the inner wall of the cavity at the upper end of the detection tank. The premixed concrete sewage detection device is provided with a transmission impeller and a stirring disc, so that when the device is working, sewage enters the feed trough through sewage, so that the flow of sewage drives the transmission impeller to rotate, and the transmission impeller drives the first gear, the second gear and the driving gear to rotate, so that the driving gear drives the stirring disc and the stirring column to rotate, so that the device can automatically stir when working, thereby improving the uniformity of the sewage and facilitating the improvement of the detection accuracy of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a ready-mixed concrete sewage detection device. Background Art

[0002] Ready-mixed concrete refers to a concrete mixture composed of cement, aggregate, water, and admixtures and mineral admixtures added as needed in a certain proportion, which is measured and mixed at a mixing station and then sold and transported to the place of use within a specified time by a transport vehicle. Centralized concrete mixing is conducive to the use of advanced process technology, professional production management, high equipment utilization rate, accurate measurement, and the prepared dry materials are put into the concrete mixer for full mixing and then loaded into the concrete mixer truck. Therefore, the product has good quality, low material consumption, high work efficiency, low cost, and can also improve working conditions and reduce environmental pollution.

[0003] Existing ready-mixed concrete will generate a large amount of sewage. In order to effectively control the discharge of sewage, sewage detection must be carried out before the sewage is discharged. The general sewage detection process requires the sewage to be introduced into a sewage pool, and then the detection sensor is used for detection. However, the sewage pool is large, so the composition of sewage in different locations is different, which affects the detection results and is not conducive to subsequent treatment. Utility Model Content

[0004] The utility model aims to provide a ready-mixed concrete sewage detection device to solve the problem in the above background technology that the sewage pool is large, resulting in different components of sewage at different locations, which affects the detection results and is not conducive to subsequent treatment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ready-mixed concrete sewage detection device, comprising a detection tank, which is provided with two cavities inside, a feed trough is installed on the upper surface of one end of the detection tank, a transmission impeller is installed inside the feed trough, a first gear is installed on the side surface of the feed trough, a second gear is installed on the upper surface of the detection tank, a driving gear is rotatably provided on the inner wall of the cavity at the upper end of the detection tank, and a rotating transmission gear is provided on the inner wall of the cavity at the upper end of the detection tank, a stirring disc is connected to the top surface of the cavity at the lower end of the detection tank, a detection sensor is fixedly installed on the bottom surface of the cavity of the detection tank, and a drain pipe is installed at one end of the detection tank.

[0006] Preferably, the feed trough is rotationally connected to the transmission impeller, and one end of the rotating shaft of the transmission impeller passes through the surface of the feed trough, and one end of the rotating shaft of the transmission impeller is fixedly connected to the rotating shaft of the first gear.

[0007] By adopting the above technical solution, the flow of sewage drives the transmission impeller to rotate, so that the rotating shaft of the transmission impeller drives the first gear to rotate.

[0008] Preferably, the first gear is rotationally connected to the feed trough, the first gear is meshingly connected to the second gear, and the second gear is rotationally connected to the detection cell.

[0009] By adopting the above technical solution, the first gear drives the second gear to rotate, so that the second gear drives the driving gear to rotate.

[0010] Preferably, the rotating shaft of the second gear passes through the detection pool, and the rotating shaft of the second gear is fixedly connected to the rotating shaft of the driving gear, the driving gear is meshed with two transmission gears respectively, the rotating shafts of the driving gear and the transmission gear are fixedly connected to the rotating shaft of the stirring disk, two stirring columns are fixed at the lower end of the stirring disk, the outer surfaces of the two stirring columns are provided with protrusions, and the protrusions of the two stirring columns are staggered.

[0011] By adopting the above technical solution, the driving gear rotates to drive the transmission gear to rotate, and the driving gear and the transmission gear drive the stirring disc to rotate.

[0012] Preferably, a filtering mechanism is provided inside the feed trough, which is connected to a baffle to install a filter screen and filter the sewage.

[0013] By adopting the above technical solution, the filter net filters the sewage through the filter mechanism of the feed trough.

[0014] Preferably, the filtering mechanism comprises a connecting baffle plate, which is installed through the front surface of the feed trough, a filter screen is fixedly installed on one end of the connecting baffle plate, and a positioning block is slidably connected to the inside of the feed trough.

[0015] By adopting the above technical solution, the filter screen is installed and fixed by connecting the baffle.

[0016] Preferably, a groove is provided on the upper surface of one end of the connecting baffle, one end of the filter screen is engaged and connected with the feed trough, the positioning block is L-shaped, and a spring is connected between the positioning block and the feed trough.

[0017] By adopting the above technical solution, the connecting baffle is clamped and fixed by the L-shaped design of the positioning block.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the ready-mixed concrete sewage detection device:

[0019] 1. A transmission impeller and a stirring disc are provided, so that when the device is working, sewage enters the feed tank through the sewage, so that the flow of sewage drives the transmission impeller to rotate, and the transmission impeller drives the first gear, the second gear and the driving gear to rotate, so that the driving gear drives the stirring disc and the stirring column to rotate, so that the device can automatically stir when working, thereby improving the uniformity of the sewage and facilitating the improvement of the detection accuracy of the device;

[0020] 2. A transmission gear and a stirring column are provided. When the device is working, the driving gear rotates, so that the driving gear drives two transmission gears to rotate through the tooth block, which is convenient for multiple stirring discs and stirring columns to rotate at the same time, further improving the uniformity of stirring. At the same time, the staggered protrusions on the surface of the stirring column are convenient for stirring sewage, effectively improving uniformity and improving practicality;

[0021] 3. A filter net and a positioning card block are provided so that when the device is working, the sewage entering the device is filtered through the filter net to reduce the accumulation of particulate impurities, thereby reducing the impact on the detection. The connecting baffle is clamped and fixed by the positioning card block, which is convenient for personnel to disassemble and clean, thereby improving the efficiency of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the connection between the detection pool and the feed trough of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the feed chute and the connecting baffle of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection between the first gear and the second gear of the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the transmission impeller and the first gear of the utility model;

[0026] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the connection baffle and the filter screen of the utility model.

[0028] In the figure: 1. detection tank; 2. feed trough; 3. connecting baffle; 4. filter screen; 5. positioning block; 6. transmission impeller; 7. first gear; 8. second gear; 9. driving gear; 10. transmission gear; 11. stirring disc; 12. stirring column; 13. detection sensor; 14. drain pipe. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: a ready-mixed concrete sewage detection device, comprising a detection tank 1, a feed trough 2, a connecting baffle 3, a filter screen 4, a positioning block 5, a transmission impeller 6, a first gear 7, a second gear 8, a driving gear 9, a transmission gear 10, a stirring disc 11, a stirring column 12, a detection sensor 13 and a drain pipe 14. The detection tank 1 has two cavities arranged therein. The feed trough 2 is rotatably connected to the transmission impeller 6, and one end of the rotating shaft of the transmission impeller 6 penetrates the surface of the feed trough 2. One end of the rotating shaft of the transmission impeller 6 is fixedly connected to the rotating shaft of the first gear 7. The first gear 7 is rotatably connected to the feed trough 2, and the first gear 7 is meshed with the second gear 8, and the second gear 8 is rotatably connected to the detection tank 1. When using the device, the sewage is first introduced into the detection tank 1 from the feed trough 2, and filtered through the filter screen 4 inside the feed trough 2 to prevent particulate impurities from entering and affecting the detection.

[0031] A feed trough 2 is installed on the upper surface of one end of the detection pool 1, the rotating shaft of the second gear 8 passes through the detection pool 1, and the rotating shaft of the second gear 8 is fixedly connected to the rotating shaft of the driving gear 9, the driving gear 9 is meshed with two transmission gears 10 respectively, the rotating shafts of the driving gear 9 and the transmission gear 10 are fixedly connected to the rotating shaft of the stirring disk 11, and two stirring columns 12 are fixed at the lower end of the stirring disk 11, the outer surfaces of the two stirring columns 12 are provided with protrusions, and the protrusions of the two stirring columns 12 are staggered. When the filter screen 4 needs to be cleaned, the upward sliding positioning block 5 is used to facilitate unlocking the connecting baffle 3, and the user drives the filter screen 4 to be disassembled by pulling the connecting baffle 3, thereby improving the efficiency of cleaning and maintenance.

[0032] A transmission impeller 6 is installed inside the feed trough 2. A filtering mechanism is arranged inside the feed trough 2. The filter screen 4 is installed through the connecting baffle 3 to filter the sewage. The filtering mechanism includes a connecting baffle 3, which is installed through the front surface of the feed trough 2. The filter screen 4 is fixedly installed at one end of the connecting baffle 3. A positioning block 5 is slidably connected inside the feed trough 2. The sewage enters the detection tank 1 after being filtered. At the same time, the sewage drives the transmission impeller 6 to rotate, and the transmission impeller 6 drives the first gear 7 and the second gear 8 to rotate, and the second gear 8 drives the driving gear 9 to rotate, so that the driving gear 9 drives the transmission gear 10 to rotate through the tooth block.

[0033] A first gear 7 is installed on the side surface of the feed trough 2, a second gear 8 is installed on the upper surface of the detection tank 1, a driving gear 9 is rotatably provided on the inner wall of the upper cavity of the detection tank 1, and a rotating transmission gear 10 is provided on the inner wall of the upper cavity of the detection tank 1, a stirring disc 11 is connected to the top surface of the cavity at the lower end of the detection tank 1, a detection sensor 13 is fixedly installed on the bottom surface of the cavity of the detection tank 1, a drain pipe 14 is installed at one end of the detection tank 1, a groove is provided on the upper surface of one end of the connecting baffle 3, one end of the filter screen 4 is engaged with the feed trough 2, the positioning block 5 is L-shaped, and a spring is connected between the positioning block 5 and the feed trough 2, the stirring disc 11 and the stirring column 12 are driven to rotate by the driving gear 9 and the transmission gear 10, so that the protrusion of the stirring column 12 stirs the sewage for mixing, improves the uniformity of the sewage, thereby facilitating the improvement of the detection accuracy of the detection sensor 13, and finally the sewage is discharged from the drain pipe 14 for cleaning, and the detection sensor 13 includes mature sensors in the prior art such as pH detection sensors and heavy metal detection sensors.

[0034] Working principle: When using the premixed concrete sewage detection device, first feed through the feed trough 2 so that the filter 4 filters impurities to prevent clogging. When the filter 4 needs to be cleaned, slide up the positioning block 5 to release the connecting baffle 3. Pull the connecting baffle 3 to drive the filter 4 to be disassembled and cleaned. After the sewage flows, it drives the transmission impeller 6 to rotate, so that the transmission impeller 6 drives the first gear 7 and the second gear 8 to rotate, and the second gear 8 drives the driving gear 9 and the transmission gear 10 to rotate, so that the driving gear 9 and the transmission gear 10 drive the stirring column 12 to rotate through the stirring disc 11 to stir and mix the sewage, thereby improving the uniformity, which is beneficial to ensure the detection accuracy of the detection sensor 13, and is cleaned through the drain pipe 14, which increases the overall practicality.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ready-mixed concrete sewage detection device, comprising a detection tank (1), wherein two cavities are arranged inside the detection tank, a feed trough (2) is installed on the upper surface of one end of the detection tank (1), and a transmission impeller (6) is installed inside the feed trough (2), characterized in that: A first gear (7) is installed on the side surface of the feed trough (2), a second gear (8) is installed on the upper surface of the detection pool (1), a driving gear (9) is rotatably installed on the inner wall of the upper cavity of the detection pool (1), and a rotating transmission gear (10) is installed on the inner wall of the upper cavity of the detection pool (1), a stirring disc (11) is connected to the top surface of the lower cavity of the detection pool (1), a detection sensor (13) is fixedly installed on the bottom surface of the cavity of the detection pool (1), and a drain pipe (14) is installed at one end of the detection pool (1).

2. A ready-mixed concrete sewage detection device according to claim 1, characterized in that: The feed trough (2) is rotatably connected to the transmission impeller (6), and one end of the rotation shaft of the transmission impeller (6) penetrates the surface of the feed trough (2), and one end of the rotation shaft of the transmission impeller (6) is fixedly connected to the rotation shaft of the first gear (7).

3. A ready-mixed concrete sewage detection device according to claim 1, characterized in that: The first gear (7) is rotatably connected to the feed trough (2), the first gear (7) is meshingly connected to the second gear (8), and the second gear (8) is rotatably connected to the detection cell (1).

4. A ready-mixed concrete sewage detection device according to claim 1, characterized in that: The rotating shaft of the second gear (8) passes through the detection pool (1), and the rotating shaft of the second gear (8) is fixedly connected to the rotating shaft of the driving gear (9), and the driving gear (9) is meshed with two transmission gears (10) respectively, and the rotating shafts of the driving gear (9) and the transmission gear (10) are fixedly connected to the rotating shaft of the stirring disc (11), and two stirring columns (12) are fixed at the lower end of the stirring disc (11), and the outer surfaces of the two stirring columns (12) are both provided with protrusions, and the protrusions of the two stirring columns (12) are staggered.

5. A ready-mixed concrete sewage detection device according to claim 1, characterized in that: The feed trough (2) is provided with a filtering mechanism inside, which is connected to a baffle (3) to install a filtering net (4) and filter sewage.

6. A ready-mixed concrete sewage detection device according to claim 5, characterized in that: The filtering mechanism comprises a connecting baffle (3) which is installed through the front surface of the feed trough (2); a filter screen (4) is fixedly installed on one end of the connecting baffle (3); and a positioning block (5) is slidably connected inside the feed trough (2).

7. A ready-mixed concrete sewage detection device according to claim 6, characterized in that: A groove is provided on the upper surface of one end of the connecting baffle (3); one end of the filter screen (4) is snap-connected to the feed trough (2); the positioning block (5) is L-shaped, and a spring is connected between the positioning block (5) and the feed trough (2).

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