Quantitative feeding equipment

Abstract

The utility model relates to the technical field of nasal cavity gel production equipment, and discloses quantitative feeding equipment which comprises a stirring barrel, a connecting pipe is fixedly installed on the upper surface of the stirring barrel, a cylinder is fixedly installed at the top end of the connecting pipe, and a quantitative assembly is arranged in the cylinder. According to the quantitative feeding equipment, through cooperation of the motor, the rotating barrel, the multi-section electric push rod and the moving plate, quantitative feeding treatment can be conducted on materials in the cylinder, the materials attached to the interior of the rotating barrel can be scraped off after feeding, the feeding precision is improved, the situation that gel matching is wrong due to excessive feeding is avoided, and the working efficiency is improved. And meanwhile, the influence on the gel matching accuracy is avoided, and through cooperation of an L-shaped fixing frame, an electric telescopic rod, a sliding groove, a sliding block, a pushing plate, a groove and a steel wire rope, after the interior of the rotating barrel is completely scraped by the moving plate, materials attached to the bottom face of the moving plate can be scraped in a linear cutting mode.

Description

Technical Field

[0001] The utility model relates to the technical field of nasal gel production equipment, in particular to quantitative feeding equipment. Background Art

[0002] Nasal gel is anti-allergic drugs made into a gel form, which can be more lasting and effective when applied, and can relieve related symptoms caused by allergic rhinitis and allergic asthma. When preparing nasal gel, a stirring device is required to stir the raw materials evenly. Before stirring, the various required materials need to be weighed and quantified to achieve the accuracy of the material ratio and improve the use effect of the gel.

[0003] According to a publicly disclosed feeding device for adding medicine and stirring in the production of antibacterial gel (publication number: CN215086751U), in the above application, the raw materials used for gel production are placed into the inside of the feeding hopper and then enter the inside of the inner cylinder. Since the raw materials are blocked by two rotating baffles and a fixed baffle, the raw materials are stored on the top of the rotating baffles and the fixed baffles. By shaking the handle, the raw materials inside the inner cylinder are poured into the inside of the mixing box from the inside of the feeding port, thereby completing the feeding, facilitating the quantitative feeding of the raw materials and improving the accuracy of the feeding.

[0004] However, in actual use of the above-mentioned equipment, a large amount of gel matrix or similar substances will be used in the production process of nasal gel. Since these substances have strong adhesion, these materials will adhere to the inner wall surface of the hopper after entering the hopper. When the hopper is turned over and dumped, some materials will still adhere to the inner wall surface of the hopper and cannot fall, which affects the accuracy of feeding and the accuracy of the ratio between the materials. In view of this, we propose a quantitative feeding device. Utility Model Content

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

[0006] To achieve the above object, the utility model provides the following technical solution: a quantitative feeding device, comprising a stirring barrel, a connecting pipe is fixedly installed on the upper surface of the stirring barrel, a cylinder is fixedly installed on the top of the connecting pipe, a feeding hopper is fixedly installed on the top of the cylinder, a quantitative component is arranged inside the cylinder, and the quantitative component comprises:

[0007] A motor, the motor is fixedly mounted on the right side surface of the cylinder, the left output end of the motor penetrates through the right side surface of the cylinder and is fixedly mounted with a rotating barrel, when the motor is started, the rotating barrel can be driven to rotate, a multi-section electric push rod is fixedly mounted on the inner bottom surface of the rotating barrel, a moving plate is fixedly mounted on the top of the multi-section electric push rod, when the multi-section electric push rod is started, the moving plate can be driven to perform linear motion in the up and down directions;

[0008] An L-shaped fixing frame, the L-shaped fixing frame is fixedly mounted on the upper end of the right surface of the mixing barrel, and an electric telescopic rod is fixedly mounted on the right inner wall surface of the L-shaped fixing frame;

[0009] A slide groove is provided at the right end of the upper surface of the mixing barrel, a slider is fixedly connected to the inside of the slide groove, a push plate is fixedly installed on the bottom surface of the slider, a groove is provided on the left surface of the push plate, a steel wire rope is fixedly installed inside the groove, and when the push plate moves, the steel wire rope can be driven to move synchronously.

[0010] Preferably, the outer wall of the rotating barrel and the inner wall of the cylinder are in contact with each other, and the outer wall of the movable plate and the inner wall of the rotating barrel are in contact with each other.

[0011] Preferably, the left end of the electric telescopic rod is fixedly connected to the upper end of the right surface of the slider, and when the electric telescopic rod is started, it can drive the slider to perform linear motion in the left and right directions, and the steel wire rope is in contact with the inner bottom surface of the mixing barrel.

[0012] Preferably, a support rod is fixedly mounted on the left side surface of the rotating barrel, and the left end of the support rod is rotatably connected to the left inner wall surface of the cylinder, and the support rod can limit the left end of the rotating barrel.

[0013] Preferably, ventilation holes are provided on the lower ends of the left and right side surfaces of the rotating barrel, and ventilation holes are provided on the left and right side surfaces of the cylinder. Filters are fixedly installed inside the ventilation holes to prevent dust and impurities in the outside air from entering the cylinder through the ventilation holes.

[0014] Preferably, the interior of the rotating barrel is connected to the outside air through the vent holes and the air permeability holes.

[0015] Compared with the prior art, the utility model provides a quantitative feeding device, which has the following beneficial effects:

[0016] 1. The quantitative feeding equipment provides a motor, a rotating barrel, a multi-section electric push rod and a moving plate, which can perform quantitative feeding of materials inside the cylinder, and can scrape off the materials attached to the inside of the rotating barrel after feeding, thereby improving the accuracy of feeding, avoiding errors in gel ratio caused by excessive feeding, and avoiding large amounts of materials similar to gel matrix attached to the inside of the rotating barrel, thereby affecting the accuracy of gel ratio. Through the cooperation of the L-shaped fixed frame, electric telescopic rod, slide groove, slider, push plate, groove and wire rope, after the moving plate completely scrapes the inside of the rotating barrel, the materials attached to the bottom surface of the moving plate can be scraped off by wire cutting, thereby further reducing the adhesion of materials and improving the accuracy of the ratio.

[0017] 2. The quantitative feeding equipment can prevent the bottom of the moving plate from forming a closed space after the gel matrix-like material is added into the rotating barrel through the ventilation holes and air permeable holes, thereby hindering the movement of the moving plate, thereby affecting the service life of the multi-section electric push rod, and providing a filter to prevent dust and impurities in the outside air from entering the interior of the mixing barrel and affecting the quality of the gel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model at A;

[0020] Figure 3 It is a schematic diagram of the structure of the front section of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the utility model at B;

[0022] Figure 5 It is a structural schematic diagram of the push plate and the steel wire rope of the utility model.

[0023] In the figure: 1. mixing barrel; 2. connecting pipe; 3. cylinder; 4. feed hopper; 501. motor; 502. rotating barrel; 503. multi-section electric push rod; 504. moving plate; 505. L-shaped fixing frame; 506. electric telescopic rod; 507. slide groove; 508. slider; 509. push plate; 510. groove; 511. wire rope; 601. vent hole; 602. air permeable hole; 603. filter screen. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a quantitative feeding device, including a stirring barrel 1, a connecting pipe 2 is fixedly installed on the upper surface of the stirring barrel 1, a cylinder 3 is fixedly installed on the top of the connecting pipe 2, a feeding hopper 4 is fixedly installed on the top of the cylinder 3, and materials can enter the stirring barrel 1 through the feeding hopper 4, the cylinder 3 and the connecting pipe 2 for processing, and a quantitative component is arranged inside the cylinder 3.

[0025] The quantitative component includes: a motor 501, an L-shaped fixing frame 505 and a slide groove 507. The motor 501 is fixedly installed on the right side surface of the cylinder 3. The left output end of the motor 501 penetrates the right side surface of the cylinder 3 and is fixedly installed with a rotating barrel 502. In the initial state, the interior of the rotating barrel 502 is connected to the interior of the feed hopper 4, and the material added through the feed hopper 4 will enter the interior of the rotating barrel 502. A support rod is fixedly installed on the left side surface of the rotating barrel 502. The left end of the support rod is rotatably connected to the left inner wall surface of the cylinder 3. The support rod can support and limit the rotating barrel 502, so that the movement of the rotating barrel 502 is more stable and avoids being stuck in the cylinder 3. The outer wall of the rotating barrel 502 and the inner wall of the cylinder 3 fit each other. When the material enters the rotating barrel 502, the motor 501 starts to drive the rotating barrel 502 to rotate, and the inner wall of the cylinder 3 will seal the interior of the rotating barrel 502 to avoid leakage of the material in the cylinder 3 and the inability to discharge the material.

[0026] A multi-section electric push rod 503 is fixedly installed on the inner bottom surface of the rotating barrel 502, and a moving plate 504 is fixedly installed on the top of the multi-section electric push rod 503. The outer wall of the moving plate 504 fits with the inner wall of the rotating barrel 502. When the multi-section electric push rod 503 is started, it can drive the moving plate 504 to move in a straight line in the up and down directions, so that the internal space of the rotating barrel 502 can be adjusted. The staff can control the multi-section electric push rod 503 through an external controller (not shown in the figure) to drive the moving plate 504 to move, and adjust the internal space of the rotating barrel 502, so as to quantify the material that the rotating barrel 502 can carry. The relationship between the movement of the moving plate 504 and the material carried can be calculated, and no further details will be given here. The staff can add more materials to the feed hopper 4 at one time, and the rotating barrel 502 can only take away a certain amount of materials each time it rotates, so as to avoid excessive addition of materials, resulting in errors in the gel ratio and affecting the gel effect.

[0027] The L-shaped fixing frame 505 is fixedly installed on the upper right side surface of the mixing barrel 1, and an electric telescopic rod 506 is fixedly installed on the right inner wall surface of the L-shaped fixing frame 505. A slide groove 507 is opened at the right end of the upper surface of the mixing barrel 1. A slider 508 is fixedly connected inside the slide groove 507. The left end of the electric telescopic rod 506 is fixedly connected to the upper right side surface of the slider 508. A pushing plate 509 is fixedly installed on the bottom surface of the slider 508. A groove 510 is opened on the left side surface of the pushing plate 509. A steel wire rope 511 is fixedly installed inside the groove 510. When the electric telescopic rod 506 is started, the steel wire rope 511 can be driven by the slider 508 and the pushing plate 509 to perform linear motion in the left and right directions. The steel wire rope 511 is in contact with the inner bottom surface of the mixing barrel 1, and the upper surface of the pushing plate 509 is in contact with the inner top surface of the mixing barrel 1, so as to prevent dust and impurities in the outside air from entering the mixing barrel 1 through the slide groove 507 and affecting the quality of the gel.

[0028] When the rotating barrel 502 rotates 180 degrees to dump the material downward, the multi-section electric push rod 503 can be started to drive the moving plate 504 to move downward to scrape and clean the gel matrix inside the rotating barrel 502 to prevent the gel matrix from adhering to the inner wall of the rotating barrel 502 and being unable to fall, thereby affecting the accuracy of the material ratio. At the same time, when the moving plate 504 moves to the bottom surface and is flush with the inner top surface of the mixing barrel 1, the electric telescopic rod 506 can be started to drive the wire rope 511 to move to the left to scrape and remove the material adhering to the moving plate 504 to further reduce the residual gel matrix.

[0029] Air holes 601 are provided at the lower ends of the left and right side surfaces of the rotating barrel 502, and air holes 602 are provided at the left and right side surfaces of the cylinder 3. The interior of the rotating barrel 502 is connected with the outside air through the air holes 601 and the air holes 602. The air holes 601 and the air holes 602 can avoid the formation of a closed space at the bottom of the moving plate 504, resulting in the complete sealing of the bottom space of the moving plate 504 after the gel matrix enters the rotating barrel 502, thereby hindering the movement of the moving plate 504, increasing the load of the multi-section electric push rod 503, and affecting its service life. A filter screen 603 is fixedly installed inside the air hole 602, and the filter screen 603 can filter the air entering the cylinder 3 to prevent dust and impurities from entering the cylinder 3 and then entering the mixing barrel 1 through the cylinder 3 to affect the quality of the gel.

[0030] In the present invention, when in use, the multi-section electric push rod 503 is started by an external controller to drive the moving plate 504 to move in the up and down directions, and the internal space size of the rotating barrel 502 is adjusted according to the required amount of material. After the adjustment is completed, the material is added through the feed hopper 4, and the material will directly enter the rotating barrel 502, while the excess material will stay in the feed hopper 4. Then the motor 501 is started to drive the rotating barrel 502 to rotate. During the rotation process, the inner wall of the cylinder 3 will seal the interior of the rotating barrel 502. After the rotating barrel 502 rotates 180°, the interior of the rotating barrel 502 is connected to the interior of the connecting pipe 2. At this time, the material inside the rotating barrel 502 will fall downward. During this process, the multi-section electric push rod 503 can be started to drive the moving plate 504 to continue to move downward until it is flush with the inner top surface of the mixing barrel 1. The material inside the rotating barrel 502 can be completely pushed out to prevent materials similar to the gel matrix from adhering to the inside of the rotating barrel 502 and being unable to be discharged, thereby affecting the ratio accuracy between the various materials required for the gel and thus affecting the production quality of the gel. After being flush, the electric telescopic rod 506 can be started to drive the wire rope 511 to move to the left. At this time, the wire rope 511 will perform wire cutting and scraping on the material attached to the moving plate 504 to further reduce the residual material.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A quantitative feeding device, comprising a mixing barrel (1), a connecting pipe (2) is fixedly mounted on the upper surface of the mixing barrel (1), a cylinder (3) is fixedly mounted on the top of the connecting pipe (2), and a feeding hopper (4) is fixedly mounted on the top of the cylinder (3), characterized in that: A quantitative component is arranged inside the cylinder (3), and the quantitative component comprises: A motor (501), the motor (501) is fixedly mounted on the right side surface of the cylinder (3), a rotating barrel (502) is fixedly mounted on the left output end of the motor (501) penetrating through the right side surface of the cylinder (3), a multi-section electric push rod (503) is fixedly mounted on the inner bottom surface of the rotating barrel (502), and a moving plate (504) is fixedly mounted on the top end of the multi-section electric push rod (503); An L-shaped fixing frame (505), the L-shaped fixing frame (505) being fixedly mounted on the upper end of the right side surface of the mixing barrel (1), and an electric telescopic rod (506) being fixedly mounted on the right inner wall surface of the L-shaped fixing frame (505); A slide groove (507) is provided at the right end of the upper surface of the mixing barrel (1); a slider (508) is fixedly connected to the inside of the slide groove (507); a push plate (509) is fixedly installed on the bottom surface of the slider (508); a groove (510) is provided on the left surface of the push plate (509); a steel wire rope (511) is fixedly installed inside the groove (510).

2. A quantitative feeding device according to claim 1, characterized in that: The outer wall of the rotating barrel (502) and the inner wall of the cylinder (3) are in contact with each other, and the outer wall of the movable plate (504) and the inner wall of the rotating barrel (502) are in contact with each other.

3. A quantitative feeding device according to claim 1, characterized in that: The left end of the electric telescopic rod (506) is fixedly connected to the upper end of the right surface of the sliding block (508), and the steel wire rope (511) is in contact with the inner bottom surface of the mixing barrel (1).

4. A quantitative feeding device according to claim 1, characterized in that: A support rod is fixedly mounted on the left side surface of the rotating barrel (502), and the left end of the support rod is rotatably connected to the left inner wall surface of the cylinder (3).

5. A quantitative feeding device according to claim 1, characterized in that: The lower ends of the left and right surfaces of the rotating barrel (502) are provided with ventilation holes (601), the left and right surfaces of the cylinder (3) are provided with ventilation holes (602), and the inside of the ventilation holes (602) is fixedly installed with filter screens (603).

6. A quantitative feeding device according to claim 5, characterized in that: The interior of the rotating barrel (502) is connected to the outside air through the vent hole (601) and the air permeable hole (602).

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