Sewage sample treatment device

Abstract

The utility model relates to the technical field of sewage treatment, and particularly discloses a sewage sample treatment device which comprises a shell, a bearing frame is mounted in the shell, a plurality of groups of magnetic bars are connected onto the bearing frame in a sliding manner, and a driving part for driving the plurality of groups of magnetic bars to slide is arranged on the bearing frame; the shell is provided with a vibration mechanism used for driving the bearing frame to shake. The vibration mechanism comprises a guide piece arranged between the bearing frame and the shell, the guide piece comprises a guide rod fixedly connected to the bearing frame, the shell is provided with a guide groove matched with the guide rod, and the guide rod is connected into the guide groove in a sliding mode. In the sliding process of the bearing frame, the guide rods are driven to slide in the guide grooves, then the whole bearing frame can be driven to move, when the speed is high, the bearing frame shakes up and down and left and right at the moment, the mixing uniformity of the whole magnetic beads and the sewage sample is further improved, and the device is suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage sample treatment device. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily life of ordinary people. For sewage station wastewater recovery and purification treatment equipment, sewage is generally collected in a sedimentation tank first and then treated after sedimentation. However, the sewage in the sedimentation tank needs to be sampled and analyzed before or during treatment to detect the components in the wastewater, and then the components in the wastewater are purified.

[0003] In the process of sewage treatment, in order to improve the convenience of sewage detection, sewage samples are usually placed in test tubes, and magnetic beads are placed inside the test tubes. The magnetic beads are used to absorb the sewage samples, and then the magnetic beads are tested, which greatly improves the efficiency of sewage detection. Usually, an oscillating device is used to process and oscillate the sewage samples to improve the adsorption effect of the magnetic beads.

[0004] However, in actual use of the sewage treatment equipment in the prior art, the oscillating device on the treatment equipment can only slide back and forth vertically with a small amplitude. When the diameter of the test tube is large, it is difficult to vibrate the magnetic beads inside the entire test tube, which has certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage sample processing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage sample processing device, comprising a shell, a carrying frame installed in the shell, a plurality of groups of magnetic bars are slidably connected to the carrying frame, and a driving member for driving the plurality of groups of magnetic bars to slide is provided on the carrying frame; a vibration mechanism for driving the carrying frame to shake is provided on the shell; the vibration mechanism comprises a guide member arranged between the carrying frame and the shell, the guide member comprises a guide rod fixedly connected to the carrying frame, a guide groove matched with the guide rod is provided on the shell, and the guide rod is slidably connected in the guide groove; the vibration mechanism also comprises a shaking member arranged inside the shell, and the shaking member is used to drive the carrying frame to shake.

[0007] Furthermore, a mounting frame is slidably connected to the bearing frame, and the plurality of groups of magnetic bars are mounted on the mounting frame; a positioning frame is fixedly connected to the mounting frame.

[0008] Furthermore, the driving component includes a driving motor installed on a supporting frame, a driving screw is rotatably connected to the supporting frame, and the driving motor is coaxially connected to the driving screw through a coupling; the positioning frame is slidably connected to the supporting frame through a sliding block, and the driving screw is threadedly connected to the slider.

[0009] Furthermore, the shaking member includes a force-bearing block fixedly connected to the bearing frame, a servo motor is installed on the shell, and a protrusion is provided at the output end of the servo motor, and the protrusion intermittently abuts against the force-bearing block.

[0010] Furthermore, a plurality of groups of return springs are arranged between the bearing frame and the shell.

[0011] Furthermore, a protective door is rotatably connected with damping on the outer side of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the sewage sample processing device, through the cooperation between the shell, the supporting frame, the driving member, the guide member, the guide rod and the guide groove, etc., therefore during use, the supporting frame is driven to slide by the shaking member, and during the sliding process of the supporting frame, the guide rod will be driven to slide inside the guide groove, and when the supporting frame slides, the guide rod will be driven to slide inside the guide groove, and then the entire supporting frame can be driven to move. When the speed is faster, the supporting frame at this moment shakes up and down and left and right, which further improves the uniformity of the mixing of the entire magnetic beads and the sewage sample, meets the work needs, and is suitable for wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0015] Figure 2 A schematic diagram of the internal structure of a housing provided by an embodiment of the utility model;

[0016] Figure 3 A schematic diagram of the structure of the magnetic rod installation method provided in the embodiment of the utility model;

[0017] Figure 4 A schematic diagram of the structure of the connection between the drive screw rod and the mounting bracket provided in the embodiment of the utility model;

[0018] Figure 5This is a schematic diagram of the guide groove opening position structure provided in an embodiment of the utility model.

[0019] Explanation of the reference numerals: 1. Shell; 2. Mounting frame; 3. Positioning frame; 4. Magnetic rod; 5. Carrying frame; 6. Driving motor; 7. Guide rod; 8. Guide groove; 9. Bump; 10. Force block; 11. Servo motor; 12. Reset spring; 13. Driving screw rod; 14. Sliding block. 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] See also Figure 1-5 The utility model provides a technical solution: a sewage sample processing device, comprising a shell 1, a carrying frame 5 is installed in the shell 1, a plurality of groups of magnetic bars 4 are slidably connected to the carrying frame 5, and a driving member for driving the plurality of groups of magnetic bars 4 to slide is arranged on the carrying frame 5; a vibration mechanism for driving the carrying frame 5 to shake is arranged on the shell 1; the vibration mechanism comprises a guide member arranged between the carrying frame 5 and the shell 1, the guide member comprises a guide rod 7 fixedly connected to the carrying frame 5, a guide groove 8 adapted to the guide rod 7 is arranged on the shell 1, and the guide rod 7 is slidably connected in the guide groove 8; the vibration mechanism also comprises a shaking member arranged inside the shell 1, and the shaking member is used to drive the carrying frame 5 to shake.

[0022] Specifically, the sewage sample processing device includes a housing 1, a bearing frame 5 is installed in the housing 1, and multiple groups of magnetic bars 4 are slidably connected to the bearing frame 5. The bearing frame 5 is provided with a driving member for driving the multiple groups of magnetic bars 4 to slide. Therefore, when in use, the driving member drives the fixed frame to slide downward so that each magnetic bar 4 is inserted into the corresponding sample test tube. The housing 1 is provided with a vibration mechanism for driving the bearing frame 5 to shake, so that the uniformity of the mixing of magnetic beads and sewage samples inside the test tube can be improved to meet the work needs. The vibration mechanism includes a guide member arranged between the bearing frame 5 and the housing 1, and the guide member includes a guide rod 7 fixedly connected to the bearing frame 5. The housing 1 is provided with a guide groove 8 adapted to the guide rod 7, and the guide rod 7 is slidably connected in the guide groove 8. Therefore, during use, when the bearing frame 5 slides, it will drive the guide rod 7 to slide inside the guide groove 8, and then drive the entire bearing frame 5 to move. When the speed is fast, the bearing frame 5 at this moment shakes up and down and left and right, which further improves the uniformity of the mixing of the entire magnetic beads and sewage samples to meet the work needs. More specifically, the vibration mechanism also includes a shaking member arranged inside the housing 1, and the shaking member is used to drive the bearing frame 5 to shake. Therefore, during use, the bearing frame 5 is driven to slide by the shaking member, and during the sliding process of the bearing frame 5, the guide rod 7 is driven to slide inside the guide groove, and during the sliding process of the bearing frame 5, the guide rod 7 is driven to slide inside the guide groove 8, and then the entire bearing frame 5 can be driven to move. When the speed is fast, the bearing frame 5 at this moment shakes up and down and left and right, which further improves the uniformity of the mixing of the entire magnetic beads and the sewage sample, meets the work needs, is suitable for wide promotion and use, and meets the work needs.

[0023] In the embodiment provided by the utility model, a mounting frame 2 is slidably connected to the supporting frame 5, and multiple groups of magnetic bars 4 are installed on the mounting frame 2; a positioning frame 3 is fixedly connected to the mounting frame 2, so during use, the positioning frame 3 can be used to conveniently drive the mounting frame 2 to slide, thereby driving multiple groups of magnetic bars 4 to slide vertically to meet work needs.

[0024] In the embodiment provided by the utility model, the driving component includes a driving motor 6 installed on the supporting frame 5, and a driving screw 13 is rotatably connected to the supporting frame 5, and the driving motor 6 is coaxially connected to the driving screw 13 through a coupling; the positioning frame 3 is slidably connected to the supporting frame 5 through a sliding block 14, and the driving screw 13 is threadedly connected to the slider, so that the positioning frame 3 can drive multiple groups of magnetic bars 4 to slide downward, which is convenient for adjusting and fixing the state of the magnetic bars 4.

[0025] In the embodiment provided by the utility model, the shaking member includes a force-bearing block 10 fixedly connected to the supporting frame 5, a servo motor 11 is installed on the shell 1, and a protrusion 9 is provided at the output end of the servo motor 11. The protrusion 9 intermittently abuts against the force-bearing block 10. Therefore, when in use, the rotating shaft of the servo motor 11 rotates to drive the cam to rotate, and the force-bearing block 10 can be driven to slide upward through the protrusion 9, thereby driving the supporting frame 5 to slide upward to meet working needs.

[0026] In the embodiment provided by the utility model, a plurality of sets of return springs 12 are arranged between the supporting frame 5 and the shell 1, so that the return springs 12 are driven to deform during the upward sliding stroke of the supporting frame 5. After the cam is no longer in contact with the force-bearing block 10, the return springs 12 restore the elastic deformation and drive the supporting frame 5 to slide downward, thereby driving the supporting frame 5 to shake, thereby meeting working needs.

[0027] In the embodiment provided by the utility model, a protective door is connected to the outer side of the shell 1 with self-damping rotation to achieve a protective effect.

[0028] It should be noted that the electrical equipment involved in this application can be powered by batteries or external power supply.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] 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 sewage sample processing device, comprising a housing (1), characterized in that: A bearing frame (5) is installed in the housing (1), a plurality of groups of magnetic bars (4) are slidably connected to the bearing frame (5), and a driving member for driving the plurality of groups of magnetic bars (4) to slide is provided on the bearing frame (5); The housing (1) is provided with a vibration mechanism for driving the bearing frame (5) to shake; The vibration mechanism comprises a guide member arranged between the bearing frame (5) and the housing (1), the guide member comprising a guide rod (7) fixedly connected to the bearing frame (5), the housing (1) being provided with a guide groove (8) adapted to the guide rod (7), the guide rod (7) being slidably connected in the guide groove (8); The vibration mechanism also includes a shaking member arranged inside the housing (1), and the shaking member is used to drive the bearing frame (5) to shake.

2. A sewage sample processing device according to claim 1, characterized in that: A mounting frame (2) is slidably connected to the carrying frame (5), and a plurality of groups of magnetic bars (4) are mounted on the mounting frame (2); A positioning frame (3) is fixedly connected to the mounting frame (2).

3. A sewage sample processing device according to claim 2, characterized in that: The driving member comprises a driving motor (6) mounted on a bearing frame (5); a driving screw rod (13) is rotatably connected to the bearing frame (5); the driving motor (6) is coaxially connected to the driving screw rod (13) via a coupling; The positioning frame (3) is slidably connected in the bearing frame (5) via a sliding block (14), and the driving screw rod (13) is threadedly connected to the sliding block.

4. A sewage sample processing device according to claim 3, characterized in that: The shaking member comprises a force-bearing block (10) fixedly connected to a bearing frame (5); a servo motor (11) is mounted on the housing (1); a protrusion (9) is provided at the output end of the servo motor (11); and the protrusion (9) is in intermittent contact with the force-bearing block (10).

5. The sewage sample processing device according to claim 3, characterized in that: A plurality of groups of return springs (12) are arranged between the bearing frame (5) and the housing (1).

6. The sewage sample processing device according to claim 1, characterized in that: A protective door is rotatably connected with a damper on the outer side of the housing (1).

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