CN221925258U - A measuring device for production - Google Patents

Abstract

The utility model relates to a metering device for producing an environmental pollution treatment agent, in particular to a metering device for production, comprising a bottom plate and a storage barrel, the upper surface of the bottom plate being fixedly connected to a lifting frame and the lower surface of the storage barrel respectively, a lifting assembly being arranged inside the lifting frame, the right side surface of the lifting frame being slidably connected to the left side surface of a mounting plate, a feed pipe being mounted on the upper surface of the mounting plate, the bottom end of the feed pipe being fixedly connected to the top end of a connecting pipe via a rotating joint, a gear a and a gear b being driven to rotate via a servo motor b, the connecting pipe being driven to rotate via the rotation of the gear b, a push plate being driven to rotate via the rotation of the connecting pipe, the raw materials adhered to the inner wall of the storage barrel by the two scrapers driven to rotate via the two slots in the push plate, and the problem of raw materials adhered to the barrel wall of the metering barrel in the existing device being solved, resulting in an error between the weighing data and the actual raw materials put in, thus affecting the production quality of the environmental pollution treatment agent.

Description

A measuring device for production

Technical Field

The utility model relates to a metering device for production, in particular to a metering device for production of an environmental pollution treatment agent.

Background Art

Environmental pollution treatment agents refer to chemical agents used to treat environmental pollution. They are widely used in chemical, petroleum, light industry, daily chemicals, textiles, printing and dyeing, construction, metallurgy, machinery, medicine and health, transportation, urban and rural environmental protection and other industries to achieve the purpose of pollution control. Commonly used environmental pollution treatment agents include corrosion inhibitors, scale inhibitors and dispersants, bactericides and algaecides, flocculants, ion exchange resins, purifiers, pre-filming agents, etc.

When producing environmental pollution treatment agents, metering devices are used to gradually weigh various production raw materials to meet the raw material ratio for the production of environmental pollution treatment agents. The process is relatively cumbersome, and because the materials contain moisture, weighing the raw materials causes the raw materials to adhere to the barrel wall of the metering barrel, resulting in an error between the weighing data and the actual raw materials put in, resulting in changes in the ratio between the raw materials, which in turn affects the production quality of the environmental pollution treatment agent.

Utility Model Content

In order to solve the problems raised in the above background technology, the utility model provides a metering device for production.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metering device for production, comprising a base plate and a storage barrel, the upper surface of the base plate is fixedly connected to the lower surfaces of the lifting frame and the storage barrel respectively, a lifting assembly is arranged inside the lifting frame, the right side surface of the lifting frame is slidably connected to the left side surface of the mounting plate, a feed pipe is installed on the upper surface of the mounting plate, the bottom end of the feed pipe is fixedly connected to the top end of the connecting pipe through a rotating joint, the bottom end of the connecting pipe is connected to the upper surface of the push plate through a sliding sleeve, the outer surface of the sliding sleeve is fixedly connected to the inner wall of the bearing installed on the upper surface of the storage barrel, the outer surface of the connecting pipe is provided with a scraper assembly, the outer surface of the push plate is slidably connected to the inner wall of the storage barrel, and the lower surface of the storage barrel is connected to one end of the discharge pipe.

Preferably, the lifting assembly includes a screw rod rotatably connected to the lower surface of the inner wall of the lifting frame, the top end of the screw rod passes through a bearing clamped on the upper surface of the inner wall of the lifting frame and is fixedly connected to the output shaft of a servo motor a, and the servo motor a is installed on the upper surface of the lifting frame. The outer surface of the screw rod is threadedly connected with a threaded sleeve, and the right side surface of the threaded sleeve is fixedly connected to the left side surface of the mounting plate.

Preferably, a scale window is installed on the front of the storage barrel.

Preferably, the pushing assembly includes a gear b installed on the outer surface of the connecting tube, the outer surface of the gear b is meshed with the outer surface of the gear a, the upper surface of the gear a is fixedly connected to the output shaft of the servo motor b through a bearing clamped on the lower surface of the mounting plate, and the servo motor b is installed on the upper surface of the mounting plate.

Preferably, two slots are respectively provided on the left and right sides of the push plate, the inner walls of the slots are slidably connected to the outer surface of the scraper, and the two sides of the scrapers that are away from each other are slidably connected to the left and right sides of the inner wall of the storage barrel, the top of the scraper is fixedly connected to the lower surface of the fixed plate, and the inner wall of the fixed plate is fixedly connected to the outer surface of the sliding sleeve.

Preferably, a liquid level meter is installed on the upper surface of the push plate.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model drives the screw to rotate through the servo motor A, and the rotation of the screw drives the threaded sleeve and the mounting plate to move downward, and the downward movement of the mounting plate drives the connecting pipe and the pushing plate to move downward, thereby reducing the storage capacity inside the storage barrel, quantitatively measuring the production raw materials, and directly discharging the materials after feeding, thus solving the problem that the existing device needs a metering device to gradually weigh a variety of production raw materials to meet the raw material ratio of the environmental pollution treatment agent production, and the process is relatively cumbersome.

The utility model drives gear a and gear b to rotate through servo motor b, the rotation of gear b drives the connecting pipe to rotate, the rotation of the connecting pipe drives the push plate to rotate, the rotation of the push plate drives two scrapers to rotate through two slots, and the raw materials adhered to the inner wall of the storage barrel are scraped off, which solves the problem that the raw materials of the existing device adhere to the barrel wall of the metering barrel, resulting in an error between the weighing data and the actual raw materials put in, thereby affecting the production quality of the environmental pollution treatment agent.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of a cross-sectional structure of the present invention when viewed from the front;

FIG3 is a schematic diagram of the three-dimensional structure of the connecting pipe and the push plate in the utility model;

In the figure: 1. Bottom plate; 2. Storage barrel; 3. Lifting frame;

Lifting assembly: 41, servo motor a; 42, screw rod; 43, threaded sleeve;

5. Mounting plate; 6. Feed pipe; 7. Connecting pipe; 8. Pushing plate;

Scraping assembly: 91, servo motor b; 92, gear a; 93, gear b;

10. Slot; 11. Scraper; 12. Liquid level gauge; 13. Discharge pipe; 14. Scale window; 15. Fixed plate; 16. Sliding sleeve.

DETAILED DESCRIPTION

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.

Example

Please refer to Figures 1-3. The utility model provides the following technical solutions: a metering device for production, comprising a base plate 1 and a storage barrel 2, the upper surface of the base plate 1 being fixedly connected to the lower surfaces of the lifting frame 3 and the storage barrel 2 respectively, a lifting assembly being arranged inside the lifting frame 3, the right side surface of the lifting frame 3 being slidably connected to the left side surface of the mounting plate 5, a feed pipe 6 being installed on the upper surface of the mounting plate 5, the bottom end of the feed pipe 6 being fixedly connected to the top end of the connecting pipe 7 through a rotating joint, the bottom end of the connecting pipe 7 being connected to the upper surface of a push plate 8 through a sliding sleeve 16, the outer surface of the sliding sleeve 16 being fixedly connected to the inner wall of a bearing installed on the upper surface of the storage barrel 2, a scraper assembly being arranged on the outer surface of the connecting pipe 7, the outer surface of the push plate 8 being slidably connected to the inner wall of the storage barrel, and the lower surface of the storage barrel 2 being connected to one end of a discharge pipe 13.

Specifically, the lifting assembly includes a screw 42 rotatably connected to the lower surface of the inner wall of the lifting frame 3, the top end of the screw 42 passes through a bearing clamped on the upper surface of the inner wall of the lifting frame 3 and is fixedly connected to the output shaft of the servo motor a41, the servo motor a41 is installed on the upper surface of the lifting frame 3, the outer surface of the screw 42 is threadedly connected with a threaded sleeve 43, and the right side surface of the threaded sleeve 43 is fixedly connected to the left side surface of the mounting plate 5;

The servo motor a41 drives the screw 42 to rotate, and the rotation of the screw 42 drives the threaded sleeve 43 and the mounting plate 5 to move downward. The downward movement of the mounting plate 5 drives the connecting pipe 7 and the push plate 8 to move downward, reducing the storage capacity inside the storage barrel 2 and quantifying the production raw materials.

Specifically, a scale window 14 is installed on the front of the storage barrel 2;

The stored material in the storage barrel 2 can be accurately observed through the scale window 14 .

Specifically, the pusher assembly includes a gear b93 mounted on the outer surface of the connecting pipe 7, the outer surface of the gear b93 is meshed with the outer surface of the gear a92, the upper surface of the gear a92 is fixedly connected to the output shaft of the servo motor b91 through a bearing clamped on the lower surface of the mounting plate 5, and the servo motor b91 is mounted on the upper surface of the mounting plate 5;

The servo motor b91 drives the gear a92 and the gear b93 to rotate. The rotation of the gear b93 drives the connecting pipe 7 to rotate. The rotation of the connecting pipe 7 drives the push plate 8 to rotate. The push plate 8 rotates through two slots 10 to drive two scrapers 11 to rotate, so as to scrape off the raw materials adhering to the inner wall of the storage barrel 2.

Specifically, two slots 10 are respectively provided on the left and right sides of the push plate 8, the inner wall of the slot 10 is slidably connected to the outer surface of the scraper 11, and the two sides of the scrapers 11 that are away from each other are slidably connected to the left and right sides of the inner wall of the storage barrel 2, the top of the scraper 11 is fixedly connected to the lower surface of the fixed plate 15, and the inner wall of the fixed plate 15 is fixedly connected to the outer surface of the sliding sleeve 16;

Specifically, a liquid level meter 12 is installed on the upper surface of the push plate 8;

The liquid level inside the storage barrel 2 is detected by the liquid level meter 12. When the liquid level reaches the lower surface of the push plate 8, the external feeding component is controlled to stop feeding.

The working principle and use process of this utility model:

The utility model, when in use;

The servo motor a41 drives the screw 42 to rotate, and the rotation of the screw 42 drives the threaded sleeve 43 and the mounting plate 5 to move downward. The downward movement of the mounting plate 5 drives the connecting pipe 7 and the push plate 8 to move downward, thereby reducing the storage capacity inside the storage barrel 2, quantifying the production raw materials, and feeding the storage barrel 2 into the inside through the feed pipe 6. The liquid level meter 12 detects the liquid level inside the storage barrel 2. When the liquid level reaches the lower surface of the push plate 8, the external feeding component is controlled to stop feeding, and the discharge pipe 13 is opened. The raw materials are discharged through the discharge pipe 13, and the servo motor b91 drives the gear a92 and the gear b93 to rotate. The rotation of the gear b93 drives the connecting pipe 7 to rotate, and the rotation of the connecting pipe 7 drives the push plate 8 to rotate. The push plate 8 rotates and drives the two scrapers 11 to rotate through the two slots 10 to scrape off the raw materials adhering to the inner wall of the storage barrel 2.

The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (6)

1. A metering device for production, comprising a base plate (1) and a storage barrel (2), characterized in that: the upper surface of the base plate (1) is fixedly connected to the lower surface of the lifting frame (3) and the storage barrel (2) respectively, a lifting assembly is arranged inside the lifting frame (3), the right side surface of the lifting frame (3) is slidably connected to the left side surface of the mounting plate (5), a feeding pipe (6) is installed on the upper surface of the mounting plate (5), the bottom end of the feeding pipe (6) is fixedly connected to the top end of the connecting pipe (7) through a rotating joint, the bottom end of the connecting pipe (7) passes through a sliding sleeve (16) and is connected to the upper surface of a pushing plate (8), the outer surface of the sliding sleeve (16) is fixedly connected to the inner wall of the bearing installed on the upper surface of the storage barrel (2), the outer surface of the connecting pipe (7) is provided with a scraping assembly, the outer surface of the pushing plate (8) is slidably connected to the inner wall of the storage barrel, and the lower surface of the storage barrel (2) is connected to one end of a discharge pipe (13). 2. A production metering device according to claim 1, characterized in that: the lifting assembly includes a screw (42) rotatably connected to the lower surface of the inner wall of the lifting frame (3), the top end of the screw (42) passes through the bearing clamped on the upper surface of the inner wall of the lifting frame (3) and is fixedly connected to the output shaft of the servo motor a (41), the servo motor a (41) is installed on the upper surface of the lifting frame (3), the outer surface of the screw (42) is threadedly connected with a threaded sleeve (43), and the right side surface of the threaded sleeve (43) is fixedly connected to the left side surface of the mounting plate (5). 3. A production metering device according to claim 1, characterized in that a scale window (14) is installed on the front of the storage barrel (2). 4. A production metering device according to claim 1, characterized in that: the pushing assembly includes a gear b (93) installed on the outer surface of the connecting tube (7), the outer surface of the gear b (93) is meshed with the outer surface of the gear a (92), the upper surface of the gear a (92) is fixedly connected to the output shaft of the servo motor b (91) through a bearing clamped on the lower surface of the mounting plate (5), and the servo motor b (91) is mounted on the upper surface of the mounting plate (5). 5. A production metering device according to claim 1, characterized in that: two slots (10) are respectively provided on the left and right sides of the push plate (8), the inner wall of the slot (10) is slidably connected to the outer surface of the scraper (11), and the two sides of the scrapers (11) that are away from each other are respectively slidably connected to the left and right sides of the inner wall of the storage barrel (2), the top of the scraper (11) is fixedly connected to the lower surface of the fixed plate (15), and the inner wall of the fixed plate (15) is fixedly connected to the outer surface of the sliding sleeve (16). 6. A production metering device according to claim 1, characterized in that a liquid level meter (12) is installed on the upper surface of the push plate (8).