Quantitative conveying device for dosing device

Abstract

The quantitative conveying device comprises a medicine box, the left side of the bottom of the medicine box is fixedly connected with an adjusting box, the left side of the bottom of an inner cavity of the adjusting box is fixedly provided with a servo motor, the output end of the servo motor is fixedly connected with a screw rod, and the outer surface of the screw rod is in threaded connection with a rectangular plate; through the arrangement of the pesticide box, the adjusting box, the servo motor, the screw rod, the rectangular plate, the vertical plate, the quantitative cylinder, the piston, the convex rod and the transparent graduated scale, quantitative pesticide adding can be conducted on pesticide, through the arrangement of the stirring assembly, various pesticides can be stirred, pesticide precipitation or uneven mixing is avoided, and the influence on quality is avoided; the chemical adding device has the advantage of being capable of quantitatively adding chemicals when being used, and the problem that a traditional chemical adding device cannot quantitatively add chemicals when being used is solved, so that the use requirements of customers can be met, and the influence on the wastewater treatment effect is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative conveying devices for dosing devices, and particularly relates to a quantitative conveying device for a dosing device. Background Technique

[0002] With the development of technology, the demand for industrial production is increasing. At the same time, a large amount of industrial wastewater is generated in industrial production. There are various toxic substances and heavy metal components in industrial wastewater. If it is discharged without treatment, it will cause serious environmental pollution. Therefore, factories mostly use agents to treat industrial wastewater, and a dosing device is required during the treatment process.

[0003] Among them, when the traditional dosing device is in use, most rely on the experience of the staff for dosing. However, this dosing method is prone to the phenomenon of over-dosing or under-dosing, resulting in unqualified wastewater treatment or residual unreacted agents in the water, affecting the treatment effect of the wastewater, and thus unable to meet the usage requirements of customers. For this reason, we propose a quantitative conveying device for a dosing device to solve the above problems. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a quantitative conveying device for a dosing device, which has the advantage of being able to quantitatively dose when the dosing device is in use, and solves the problem that the traditional dosing device cannot quantitatively dose when in use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A quantitative conveying device for a dosing device, including a medicine box, the left side of the bottom of the medicine box is fixedly connected with an adjusting box, a servo motor is fixedly installed on the left side of the inner cavity bottom of the adjusting box, the output end of the servo motor is fixedly connected with a screw rod, a rectangular plate is threadedly connected to the outer surface of the screw rod, the right end of the rectangular plate extends to the outside of the adjusting box and is fixedly connected with a vertical plate, the bottom of the adjusting box is fixedly connected with a quantitative cylinder, a piston is slidably connected to the inner surface of the quantitative cylinder, a convex rod is fixedly connected to the right side of the piston, the right end of the convex rod penetrates through the quantitative cylinder and is fixedly connected to the connection part of the vertical plate, a transparent scale is adhered to the front surface of the quantitative cylinder, and a stirring component is arranged on the top of the medicine box.

[0006] Preferably, the stirring component includes a rotating motor, the outer surface of the rotating motor is fixedly connected to the connection part of the medicine box, a rotating shaft is rotatably connected to the top of the inner cavity of the medicine box through a bearing, stirring plates are fixedly connected to the bottoms of the left and right sides of the rotating shaft, and the output end of the rotating motor penetrates through the medicine box and is fixedly connected to the connection part of the rotating shaft.

[0007] Preferably, the bottom of the left side of the medicine box is communicated with an L-shaped conduit, and one end of the L-shaped conduit is communicated with the left side of the top of the quantitative cylinder.

[0008] Preferably, a first solenoid valve is provided on the outer surface of the L-shaped conduit and below the metering cylinder, and a diversion plate is fixedly connected to the bottom of the inner cavity of the medicine box.

[0009] Preferably, a discharge pipe is communicated with the left side of the bottom of the metering cylinder, and a second solenoid valve is arranged on the outer surface of the discharge pipe.

[0010] Preferably, guide plates are fixedly connected to the left sides of the top and bottom of the rectangular plate, guide grooves for cooperating with the guide plates are formed in the top and bottom of the inner cavity of the adjustment box, and the outer surface of the guide plate is slidably connected to the inner surface of the guide groove.

[0011] Preferably, a feed pipe is communicated with the right side of the top of the medicine box, and support legs are fixedly connected to the four corners of the bottom of the medicine box.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By providing a medicine box, an adjustment box, a servo motor, a screw rod, a rectangular plate, a vertical plate, a metering cylinder, a piston, a convex rod and a transparent scale, the present utility model can quantitatively add medicine to the medicine, and by providing a stirring assembly, various medicines can be stirred to avoid precipitation or uneven mixing of the medicines, which affects the quality. By providing the above structures, the dosing device has the advantage of being able to quantitatively add medicine when in use, solving the problem that the traditional dosing device cannot quantitatively add medicine when in use, thereby meeting the use requirements of customers and avoiding affecting the wastewater treatment effect. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a sectional view of the metering cylinder structure of the present utility model;

[0016] Figure 3 is the present utility model Figure 2 an enlarged view of part A of the structure;

[0017] Figure 4 is a three-dimensional connection diagram of the rectangular plate and the guide plate structures of the present utility model.

[0018] In the figure: 1. Medicine box; 2. Adjustment box; 3. Servo motor; 4. Screw rod; 5. Rectangular plate; 6. Vertical plate; 7. Metering cylinder; 8. Piston; 9. Convex rod; 10. Transparent scale; 11. Stirring assembly; 111. Rotating motor; 112. Rotating shaft; 113. Stirring plate; 12. L-shaped conduit; 13. First solenoid valve; 14. Diversion plate; 15. Discharge pipe; 16. Second solenoid valve; 17. Guide plate; 18. Guide groove. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 4 , a quantitative conveying device for a chemical dosing device, which includes a medicine box 1. The left side of the bottom of the medicine box 1 is fixedly connected with an adjustment box 2. The left side of the inner cavity bottom of the adjustment box 2 is fixedly installed with a servo motor 3. The output end of the servo motor 3 is fixedly connected with a screw rod 4. A rectangular plate 5 is threadedly connected to the outer surface of the screw rod 4. The right end of the rectangular plate 5 extends to the outside of the adjustment box 2 and is fixedly connected with a vertical plate 6. The bottom of the adjustment box 2 is fixedly connected with a quantitative cylinder 7. A sliding cylinder is embedded on the right side of the quantitative cylinder 7. The setting of the sliding cylinder can guide and support the convex rod 9. A piston 8 is slidably connected to the inner surface of the quantitative cylinder 7. The right side of the piston 8 is fixedly connected with a convex rod 9. The right end of the convex rod 9 penetrates through the quantitative cylinder 7 and is fixedly connected to the connection part of the vertical plate 6. A transparent scale 10 is adhered to the front surface of the quantitative cylinder 7. A stirring assembly 11 is arranged on the top of the medicine box 1.

[0021] In this embodiment: The present invention can quantitatively add medicine by setting the medicine box 1, the adjustment box 2, the servo motor 3, the screw rod 4, the rectangular plate 5, the vertical plate 6, the quantitative cylinder 7, the piston 8, the convex rod 9 and the transparent scale 10. By setting the stirring assembly 11, various medicines can be stirred to avoid medicine precipitation or uneven mixing, which affects the quality. By setting the above structures, the dosing device has the advantage of being able to quantitatively add medicine when in use, solving the problem that the traditional dosing device cannot quantitatively add medicine when in use, so as to meet the use requirements of customers and avoid affecting the treatment effect of wastewater.

[0022] As a technical optimization scheme of the present invention, the stirring assembly 11 includes a rotating motor 111. The outer surface of the rotating motor 111 is fixedly connected to the connection part of the medicine box 1. The top of the inner cavity of the medicine box 1 is rotatably connected with a rotating shaft 112 through a bearing. Stirring plates 113 are fixedly connected to the bottoms on both the left and right sides of the rotating shaft 112. The output end of the rotating motor 111 penetrates through the medicine box 1 and is fixedly connected to the connection part of the rotating shaft 112.

[0023] In this embodiment: By setting the rotating motor 111, the rotating shaft 112 and the stirring plates 113, it is convenient to mix the medicine and avoid medicine precipitation, which affects the quality.

[0024] As a technical optimization solution of the present utility model, the bottom on the left side of the medicine box 1 is communicated with an L-shaped conduit 12, and one end of the L-shaped conduit 12 is communicated with the left side at the top of the metering cylinder 7.

[0025] In this embodiment: By providing the L-shaped conduit 12, it is possible to facilitate the entry of the medicament in the inner cavity of the medicine box 1 into the inner cavity of the metering cylinder 7.

[0026] As a technical optimization solution of the present utility model, a first electromagnetic valve 13 is provided on the outer surface of the L-shaped conduit 12 and below the metering cylinder 7. The medicament remaining in the inner cavity of the L-shaped conduit 12 below the first electromagnetic valve 13 is negligible due to the small amount of the drug. A deflector plate 14 is fixedly connected to the bottom of the inner cavity of the medicine box 1.

[0027] In this embodiment: By providing the first electromagnetic valve 13, it is possible to facilitate the opening and closing of the L-shaped conduit 12. By providing the deflector plate 14, it is possible to deflect the medicament.

[0028] As a technical optimization solution of the present utility model, the left side at the bottom of the metering cylinder 7 is communicated with a discharge pipe 15. A second electromagnetic valve 16 is provided on the outer surface of the discharge pipe 15. The medicament remaining in the inner cavity of the discharge pipe 15 above the second electromagnetic valve 16 is negligible due to the small amount of the drug.

[0029] In this embodiment: By providing the discharge pipe 15 and the second electromagnetic valve 16, it is possible to facilitate the discharge of the medicament in the inner cavity of the metering cylinder 7.

[0030] As a technical optimization solution of the present utility model, guide plates 17 are fixedly connected to both the top and bottom on the left side of the rectangular plate 5. Guide grooves 18 adapted to the guide plates 17 are provided in both the top and bottom of the inner cavity of the adjustment box 2. The outer surface of the guide plate 17 is slidably connected to the inner surface of the guide groove 18.

[0031] In this embodiment: By providing the guide plate 17 and the guide groove 18, it is possible to guide and limit the rectangular plate 5.

[0032] As a technical optimization solution of the present utility model, a feed pipe is communicated with the right side at the top of the medicine box 1. A sealing cover is threadedly connected to the top of the feed pipe. The provision of the sealing cover can open and close the feed pipe. Support legs are fixedly connected to the four corners of the bottom of the medicine box 1.

[0033] In this embodiment: By providing the feed pipe, it is possible to facilitate the addition of the medicament to the medicine box 1. By providing the support legs, it is possible to support the device.

[0034] Working principle: When it is necessary to stir various medicaments, the staff puts various medicaments into the inner cavity of the medicine box 1 through the feed pipe. At the same time, the staff plugs in the power supply of the rotating motor 111 and starts the external controller of the rotating motor 111, so that the output end of the rotating motor 111 drives the rotating shaft 112 to rotate, and the rotating shaft 112 drives the stirring plate 113 to rotate, so that the stirring plate 113 stirs and mixes various medicaments, thereby avoiding uneven mixing or precipitation of the medicaments and affecting the quality;

[0035] Then, when it is necessary to quantitatively add medicaments, the staff plugs in the power supplies of the first solenoid valve 13 and the servo motor 3 and starts the external controllers of the first solenoid valve 13 and the servo motor 3, so that the first solenoid valve 13 opens the L-shaped conduit 12, and the medicaments flow into the inner cavity of the metering cylinder 7 through the L-shaped conduit 12. At the same time, the output end of the servo motor 3 drives the screw rod 4 to rotate in a threaded manner on the inner surface of the rectangular plate 5, so that the rectangular plate 5 drives the vertical plate 6 to move to the right. At the same time, the vertical plate 6 drives the convex rod 9 to move to the right, so that the convex rod 9 drives the piston 8 to slide to the right on the inner surface of the metering cylinder 7 to the specified numerical position of the transparent scale 10, thereby realizing the quantification of the medicaments. At the same time, the medicaments completely enter the inner cavity of the metering cylinder 7. Then, the staff starts the first solenoid valve 13 again, so that the first solenoid valve 13 closes the L-shaped conduit 12, thereby realizing the quantification of the medicaments;

[0036] Then, the staff plugs in the power supply of the second solenoid valve 16 and starts the external controller of the second solenoid valve 16, so that the second solenoid valve 16 opens the discharge pipe 15, and the medicaments in the inner cavity of the metering cylinder 7 are discharged through the discharge pipe 15 for adding medicaments. At the same time, the staff starts the external controller of the servo motor 3 again, so that the output end of the servo motor 3 drives the screw rod 4 to rotate in a reverse threaded manner on the inner surface of the rectangular plate 5, so that the rectangular plate 5 drives the vertical plate 6 to move to the left. At the same time, the vertical plate 6 drives the convex rod 9 to move to the left, so that the convex rod 9 drives the piston 8 to slide to the left on the inner surface of the metering cylinder 7 to completely extrude the medicaments, thereby realizing the full quantitative conveying and discharging of the medicaments. The device is simple to operate and convenient for quantitative adding and conveying, so as to meet the use requirements of customers and avoid affecting the treatment effect of wastewater.

[0037] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the records of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the existing technology. The machines, parts, and equipment all adopt conventional models in the existing technology. The control method is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of those skilled in the art, which belongs to the common knowledge in this field. And this application document is mainly used to protect mechanical devices, so the control method and circuit connection are not explained in detail in this application document.

[0038] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A quantitative delivery device for a dosing device, comprising a medicine box (1), characterized in that: The left side of the bottom of the medicine box (1) is fixedly connected to an adjustment box (2), the left side of the bottom of the inner cavity of the adjustment box (2) is fixedly installed with a servo motor (3), the output end of the servo motor (3) is fixedly connected to a screw rod (4), the outer surface of the screw rod (4) is threadedly connected to a rectangular plate (5), the right end of the rectangular plate (5) extends to the outside of the adjustment box (2) and is fixedly connected to a vertical plate (6), the bottom of the adjustment box (2) is fixedly connected to a quantitative cylinder (7), the inner surface of the quantitative cylinder (7) is slidably connected to a piston (8), the right side of the piston (8) is fixedly connected to a convex rod (9), the right end of the convex rod (9) penetrates the quantitative cylinder (7) and is fixedly connected to the connection between the vertical plate (6), the front of the quantitative cylinder (7) is bonded with a transparent scale (10), and the top of the medicine box (1) is provided with a stirring assembly (11).

2. A quantitative delivery device for a dosing device according to claim 1, characterized in that: The stirring assembly (11) comprises a rotating motor (111), the outer surface of the rotating motor (111) is fixedly connected to the connection point of the medicine box (1), the top of the inner cavity of the medicine box (1) is rotatably connected to a rotating shaft (112) via a bearing, the bottoms on both left and right sides of the rotating shaft (112) are fixedly connected to stirring plates (113), and the output end of the rotating motor (111) passes through the medicine box (1) and is fixedly connected to the connection point of the rotating shaft (112).

3. A quantitative delivery device for a dosing device according to claim 1, characterized in that: The bottom of the left side of the medicine box (1) is connected to an L-shaped conduit (12), and one end of the L-shaped conduit (12) is connected to the left side of the top of the quantitative cylinder (7).

4. A quantitative delivery device for a dosing device according to claim 3, characterized in that: A first solenoid valve (13) is provided on the outer surface of the L-shaped conduit (12) and below the quantitative cylinder (7), and a guide plate (14) is fixedly connected to the bottom of the inner cavity of the medicine box (1).

5. A quantitative delivery device for a dosing device according to claim 1, characterized in that: The left side of the bottom of the metering cylinder (7) is connected to a discharge pipe (15), and a second solenoid valve (16) is provided on the outer surface of the discharge pipe (15).

6. A quantitative delivery device for a dosing device according to claim 1, characterized in that: The left sides of the top and bottom of the rectangular plate (5) are fixedly connected with guide plates (17), the top and bottom of the inner cavity of the adjustment box (2) are provided with guide grooves (18) for use with the guide plates (17), and the outer surface of the guide plate (17) is slidably connected with the inner surface of the guide groove (18).

7. A quantitative delivery device for a dosing device according to claim 1, characterized in that: The right side of the top of the medicine box (1) is connected to a feed pipe, and the four corners of the bottom of the medicine box (1) are fixedly connected to support legs.

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