Powder hopper flow dividing mechanism capable of achieving uniform discharging

Abstract

The utility model relates to the technical field of powder funnels, and provides a powder funnel shunting mechanism with uniform blanking, which comprises a funnel body and support legs, the support legs are uniformly fixed on two sides of the bottom end of the funnel body, and a mixing structure is mounted in the funnel body. By arranging the mixing structure, the driving motor is started, the driving motor drives the stirring shaft to rotate, the stirring shaft drives the stirring rod to stir powder in the funnel body, and the stirring rod drives the first scraping plate to scrape the inner wall of the funnel body; the stirring shaft drives a second scraper plate through a connecting rod to scrape the inner wall of the bottom of the funnel body, under the action of the first scraper plate and the second scraper plate, powder is prevented from being attached to the inner wall of the funnel body, it is ensured that the powder can be fully mixed in the stirring process, and the function that the device facilitates uniform mixing is achieved; and therefore, the working efficiency of the uniform-discharging powder hopper flow dividing mechanism in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder funnels, in particular to a powder funnel diversion mechanism with uniform material discharge. Background Art

[0002] A powder hopper is a device used to discharge powder materials. It allows powder materials to flow out of the silo under the action of gravity. Powder funnels are widely designed and used. They are not only used for discharging powder materials in industrial production, but also for separating solid and liquid mixtures in laboratories. In order to ensure uniform mixing of powder materials during the production process and avoid local concentration or loss, a powder funnel diversion mechanism that can discharge powder materials evenly is used.

[0003] To this end, the patent with announcement number CN205255579U discloses a powder hopper diversion mechanism, including a hopper, a distributing device connected to the bottom of the hopper, and the distributing device is connected to the material box through multiple discharge pipes; the distributing device includes a main body connected to the hopper, and multiple distributing pipes extend from the bottom of the main body, the distributing pipes are connected to the discharge pipes, and the discharge pipes are connected to the material box through multiple feed pipes of the material box; a diversion structure is convexly provided at the center of the cavity of the main body, and the cavity is provided with multiple distributing holes leading to the distributing pipes around the diversion structure. The powder of the utility model flows from the hopper downward through the diversion structure of the distributing device and is evenly distributed to the distributing holes around the diversion structure, and then transported to the material box by multiple discharge pipes. The powder distributed in each discharge pipe is the same, and the powder in the material box is also the same, ensuring that the powder in each inner cavity of the material box is the same, and ensuring that the weight of the products pressed out of multiple molds is consistent;

[0004] Although the powder material distributed in each discharge pipe and the powder material in the material box are the same when the powder funnel diversion mechanism is used, it is inconvenient to mix the powder material inside the funnel and to evenly mix the powder material inside the funnel, and it is inconvenient to scrape the inner wall of the funnel, resulting in low working efficiency when used. Utility Model Content

[0005] The utility model aims to provide a powder material funnel diversion mechanism with uniform material feeding, so as to solve the defect that the existing powder material funnel diversion mechanism with uniform material feeding is inconvenient to mix.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a powder funnel diversion mechanism with uniform material discharge, comprising a funnel body and supporting legs;

[0007] Legs are evenly fixed on both sides of the bottom end of the funnel body, and a mixing structure is installed inside the funnel body, and the mixing structure includes a fixed plate, a driving motor, a stirring shaft, a stirring rod, a first scraper, a connecting rod and a second scraper. The fixed plate is fixed to the top of the funnel body, and the top of the fixed plate is equipped with a driving motor. The output end of the driving motor passes through the fixed plate and is fixed with the stirring shaft. The outside of the stirring shaft is evenly fixed with stirring rods, and one end of each stirring rod is fixed with a first scraper. A connecting rod is fixed on one side of the bottom of the stirring shaft, and one end of the connecting rod is fixed with a second scraper.

[0008] A discharge port is fixed at the bottom end of the funnel body, and a limiting structure is installed inside the discharge port;

[0009] A diversion component is fixed to the bottom end of the discharge port, and a diversion structure is installed inside the diversion component.

[0010] When using the device, by providing a mixing structure, the function of the device being easy to mix evenly is achieved, thereby improving the working efficiency of the powder funnel diversion mechanism with uniform feeding when in use; by providing a diversion structure, the function of the device being easy to divert is achieved, thereby improving the applicability of the powder funnel diversion mechanism with uniform feeding when in use; by providing a limiting structure, the function of the device being easy to drop materials is achieved, thereby improving the convenience of the powder funnel diversion mechanism with uniform feeding when in use.

[0011] Preferably, the diverter assembly includes a diverter seat, a first diverter port and a second diverter port. The diverter seat is fixed to the bottom end of the discharge port. The first diverter port is provided on one side of the diverter seat, and the second diverter port is provided on the other side of the diverter seat.

[0012] Preferably, the diversion structure includes a diversion plate, a rotating shaft, a first articulated seat, a connecting seat, a disc, a first electric push rod, a second articulated seat and a mounting plate. The rotating shaft is arranged at the staggered position of the first diversion port and the second diversion port. The top of the rotating shaft is fixed with a diversion plate. Both ends of the rotating shaft extend to the outside of the diversion seat and are fixed with a disc. One side of the disc is fixed with a connecting seat. The top of the connecting seat is hinged with a first articulated seat. One end of the first articulated seat is fixed with a first electric push rod. The inside of the first electric push rod away from one end of the first articulated seat is hinged with a second articulated seat. One end of the second articulated seat is fixed with a mounting plate.

[0013] Preferably, both sides of the top of the diverter plate are inclined, and the rotating shaft and diverter seat form a rotating structure. When the first electric push rod is activated, the first electric push rod drives the first hinge seat to move, the first hinge seat drives the connecting seat to move, the connecting seat drives the rotating shaft to rotate via the disc, and the rotating shaft drives the diverter plate to rotate, so that the top of the diverter plate is in contact with the inner wall of the first diverter port, and the powder inside the discharge port enters the interior of the second diverter port.

[0014] Preferably, one side of the mounting plate is fixedly connected to the outer wall of the diverter seat, and the powder is discharged from the diverter seat through the second diverter port. When the rotating shaft drives the top end of the diverter plate to fit the inner wall of the second diverter port, the powder inside the discharge port enters the interior of the first diverter port and is discharged from the diverter seat through the first diverter port.

[0015] Preferably, the stirring rods are evenly spaced outside the stirring shaft, and one side of the first scraper contacts the inner wall of the funnel body. The drive motor is activated to rotate the stirring shaft, which drives the stirring rods to stir the powder inside the funnel body. The stirring rods drive the first scraper to scrape the inner wall of the funnel body. The stirring shaft drives the second scraper via the connecting rod to scrape the inner wall of the bottom of the funnel body.

[0016] Preferably, the second scraper has an inclined main cross-section, with one side of the second scraper contacting the inner wall of the bottom of the funnel body. Under the action of the first scraper and the second scraper, the powder is prevented from adhering to the inner wall of the funnel body, ensuring that the powder is fully mixed during the stirring process.

[0017] Preferably, the limiting structure includes a support plate, a second electric push rod, and a baffle. The baffle is disposed within the discharge port. One side of the baffle extends to the outside of the discharge port and is secured with the second electric push rod. The support plate is sleeved on the outer side of the second electric push rod. When the second electric push rod is activated, it drives the baffle to the outside of the discharge port. At this time, the powder inside the funnel body passes through the discharge port and enters the interior of the diverter seat.

[0018] Preferably, the top of the support plate is fixedly connected to the outer wall of the funnel body, and the baffle and the discharge port form a sliding structure. When the second electric push rod is activated, the second electric push rod drives the baffle to move into the inside of the discharge port, and the powder is prevented from falling under the limiting effect of the discharge port.

[0019] The utility model provides a powder hopper diversion mechanism with uniform material feeding, which has the following advantages:

[0020] By providing a mixing structure, the driving motor is started, the driving motor drives the stirring shaft to rotate, the stirring shaft drives the stirring rod to stir the powder inside the funnel body, the stirring rod drives the first scraper to scrape the inner wall of the funnel body, and the stirring shaft drives the second scraper to scrape the inner wall of the bottom of the funnel body through the connecting rod. Under the action of the first scraper and the second scraper, the powder is prevented from adhering to the inner wall of the funnel body, ensuring that the powder can be fully mixed during the stirring process, realizing the function of facilitating uniform mixing of the device, thereby improving the working efficiency of the powder funnel diversion mechanism with uniform feeding when in use;

[0021] By providing a diversion structure, starting the first electric push rod, the first electric push rod drives the first articulated seat to move, the first articulated seat drives the connecting seat to move, the connecting seat drives the rotating shaft to rotate through the disc, and the rotating shaft drives the diverter plate to rotate, so that the top end of the diverter plate fits with the inner wall of the first diverter port, at this time, the powder inside the discharge port enters the inside of the second diverter port, and is discharged from the outside of the diverter seat through the second diverter port; when the rotating shaft drives the top end of the diverter plate to fit with the inner wall of the second diverter port, at this time, the powder inside the discharge port enters the inside of the first diverter port, and is discharged from the outside of the diverter seat through the first diverter port, thereby realizing the function of facilitating diversion of the device, thereby improving the applicability of the powder hopper diverter mechanism with uniform feeding when in use;

[0022] By setting a limiting structure, the second electric push rod is started, and the second electric push rod drives the baffle to move to the outside of the discharge port. At this time, the powder inside the funnel body enters the inside of the diverter seat through the discharge port. The second electric push rod is started, and the second electric push rod drives the baffle to move to the inside of the discharge port. Under the limiting action of the discharge port, the powder is prevented from falling, realizing the function of facilitating the discharge of materials, thereby improving the convenience of the diverter mechanism of the powder hopper with uniform discharge when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the hybrid structure of the utility model;

[0026] Figure 4 This is a three-dimensional structural diagram of the limiting structure of the utility model;

[0027] Figure 5 It is a schematic diagram of the three-dimensional cross-section of the diversion structure of the present invention.

[0028] Explanation of the reference numerals in the figure: 1. Funnel body; 2. Support leg; 3. Diverter assembly; 301. Diverter seat; 302. First diverter port; 303. Second diverter port; 4. Diverter structure; 401. Diverter plate; 402. Rotating shaft; 403. First hinged seat; 404. Connecting seat; 405. Disc; 406. First electric push rod; 407. Second hinged seat; 408. Mounting plate; 5. Discharge port; 6. Mixing structure; 601. Fixed plate; 602. Drive motor; 603. Stirring shaft; 604. Stirring rod; 605. First scraper; 606. Connecting rod; 607. Second scraper; 7. Limiting structure; 701. Support plate; 702. Second electric push rod; 703. Baffle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 5 The utility model provides a powder funnel diversion mechanism with uniform feeding, including a funnel body 1 and legs 2. The legs 2 are evenly fixed on both sides of the bottom end of the funnel body 1. A mixing structure 6 is installed inside the funnel body 1. The mixing structure 6 includes a fixed plate 601, a drive motor 602, a stirring shaft 603, a stirring rod 604, a first scraper 605, a connecting rod 606 and a second scraper 607. The fixed plate 601 is fixed to the top of the funnel body 1. The top of the fixed plate 601 is equipped with a drive motor 602. The output end of the drive motor 602 passes through the fixed plate 601 is fixed with a stirring shaft 603, and stirring rods 604 are evenly fixed on the outside of the stirring shaft 603. A first scraper 605 is fixed at one end of the stirring rod 604. A connecting rod 606 is fixed on one side of the bottom of the stirring shaft 603, and a second scraper 607 is fixed at one end of the connecting rod 606. The stirring rods 604 are evenly spaced on the outside of the stirring shaft 603, one side of the first scraper 605 is in contact with the inner wall of the funnel body 1, and the main cross-section of the second scraper 607 is inclined, and one side of the second scraper 607 is in contact with the inner wall of the bottom of the funnel body 1.

[0031] Reference Figure 2 and Figure 3As shown, the drive motor 602 is started, and the drive motor 602 drives the stirring shaft 603 to rotate. The stirring shaft 603 drives the stirring rod 604 to stir the powder inside the funnel body 1. The stirring rod 604 drives the first scraper 605 to scrape the inner wall of the funnel body 1. The stirring shaft 603 drives the second scraper 607 to scrape the inner wall of the bottom of the funnel body 1 through the connecting rod 606. Under the action of the first scraper 605 and the second scraper 607, the powder is prevented from adhering to the inner wall of the funnel body 1, ensuring that the powder can be fully mixed during the stirring process.

[0032] A discharge port 5 is fixed at the bottom end of the funnel body 1, and a limiting structure 7 is installed inside the discharge port 5. The limiting structure 7 includes a support plate 701, a second electric push rod 702 and a baffle 703. The baffle 703 is arranged inside the discharge port 5, and one side of the baffle 703 extends to the outside of the discharge port 5 and is fixed with the second electric push rod 702. The outer side of the second electric push rod 702 is provided with a support plate 701, and the top of the support plate 701 is fixedly connected to the outer wall of the funnel body 1. The baffle 703 and the discharge port 5 constitute a sliding structure.

[0033] Reference Figure 2 and Figure 4 As shown, the second electric push rod 702 is started, and the second electric push rod 702 drives the baffle 703 to move to the outside of the discharge port 5. At this time, the powder inside the funnel body 1 enters the inside of the diverter seat 301 through the discharge port 5. The second electric push rod 702 is started, and the second electric push rod 702 drives the baffle 703 to move to the inside of the discharge port 5. Under the limiting action of the discharge port 5, the powder is prevented from falling.

[0034] The bottom end of the discharge port 5 is fixed with a diverter component 3, and a diverter structure 4 is installed inside the diverter component 3. The diverter structure 4 includes a diverter plate 401, a rotating shaft 402, a first hinge seat 403, a connecting seat 404, a disc 405, a first electric push rod 406, a second hinge seat 407 and a mounting plate 408. The rotating shaft 402 is arranged at the staggered position of the first diverter port 302 and the second diverter port 303. The top of the rotating shaft 402 is fixed with a diverter plate 401, and both ends of the rotating shaft 402 extend to the outside of the diverter seat 301 and are fixed with a disc 405. A connecting seat 404 is fixed on one side of the disc 405. The top of the connecting seat 404 is hinged with the first hinge seat 403. The first hinge seat 403 is fixed with a A first electric push rod 406 is fixed at one end, and a second hinged seat 407 is hinged inside the end of the first electric push rod 406 away from the first hinged seat 403, and a mounting plate 408 is fixed at one end of the second hinged seat 407. Both sides of the top of the diverter plate 401 are inclined, and the rotating shaft 402 and the diverter seat 301 constitute a rotating structure. One side of the mounting plate 408 is fixedly connected to the outer wall of the diverter seat 301. The diverter assembly 3 includes a diverter seat 301, a first diverter port 302 and a second diverter port 303. The diverter seat 301 is fixed to the bottom end of the discharge port 5. A first diverter port 302 is provided on one side of the inside of the diverter seat 301, and a second diverter port 303 is provided on the other side of the inside of the diverter seat 301.

[0035] Reference Figure 2 and Figure 5 As shown, the first electric push rod 406 is started, the first electric push rod 406 drives the first articulated seat 403 to move, the first articulated seat 403 drives the connecting seat 404 to move, the connecting seat 404 drives the rotating shaft 402 to rotate through the disc 405, and the rotating shaft 402 drives the diverter plate 401 to rotate, so that the top of the diverter plate 401 is in contact with the inner wall of the first diverter port 302. At this time, the powder inside the discharge port 5 enters the interior of the second diverter port 303 and is discharged from the outside of the diverter seat 301 through the second diverter port 303. When the rotating shaft 402 drives the top of the diverter plate 401 to fit with the inner wall of the second diverter port 303, the powder inside the discharge port 5 enters the interior of the first diverter port 302 and is discharged from the outside of the diverter seat 301 through the first diverter port 302.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A powder hopper diversion mechanism with uniform material discharge, comprising a hopper body (1) and supporting legs (2); Its characteristics are: Support legs (2) are evenly fixed on both sides of the bottom end of the funnel body (1), and a mixing structure (6) is installed inside the funnel body (1). The mixing structure (6) includes a fixed plate (601), a driving motor (602), a stirring shaft (603), a stirring rod (604), a first scraper (605), a connecting rod (606) and a second scraper (607). The fixed plate (601) is fixed to the top of the funnel body (1). A driving motor (602) is installed at the top, the output end of the driving motor (602) passes through the fixing plate (601) and is fixed with a stirring shaft (603), stirring rods (604) are evenly fixed on the outside of the stirring shaft (603), one end of each stirring rod (604) is fixed with a first scraper (605), a connecting rod (606) is fixed on one side of the bottom of the stirring shaft (603), and one end of the connecting rod (606) is fixed with a second scraper (607); A discharge port (5) is fixed at the bottom end of the funnel body (1), and a limiting structure (7) is installed inside the discharge port (5); A diversion component (3) is fixed to the bottom end of the discharge port (5), and a diversion structure (4) is installed inside the diversion component (3).

2. A powder hopper diversion mechanism with uniform feeding according to claim 1, characterized in that: The diverter assembly (3) comprises a diverter seat (301), a first diverter port (302) and a second diverter port (303); the diverter seat (301) is fixed to the bottom end of the discharge port (5); the first diverter port (302) is provided on one side of the diverter seat (301), and the second diverter port (303) is provided on the other side of the diverter seat (301).

3. A powder hopper diversion mechanism with uniform feeding according to claim 2, characterized in that: The diversion structure (4) comprises a diversion plate (401), a rotating shaft (402), a first hinge seat (403), a connecting seat (404), a disc (405), a first electric push rod (406), a second hinge seat (407) and a mounting plate (408). The rotating shaft (402) is arranged at the staggered position of the first diversion port (302) and the second diversion port (303). The diversion plate (401) is fixed to the top of the rotating shaft (402). Both ends of the rotating shaft (402) extend to the diversion seat (303). 1) and fixed with a disc (405) on the outside, a connecting seat (404) is fixed on one side of the disc (405), a first hinge seat (403) is hinged on the top of the connecting seat (404), a first electric push rod (406) is fixed on one end of the first hinge seat (403), a second hinge seat (407) is hinged on the inside of the first electric push rod (406) away from the end of the first hinge seat (403), and a mounting plate (408) is fixed on one end of the second hinge seat (407).

4. A powder hopper diversion mechanism with uniform feeding according to claim 3, characterized in that: Both sides of the top of the diverter plate (401) are designed to be inclined, and the rotating shaft (402) and the diverter seat (301) form a rotating structure.

5. The powder hopper diversion mechanism with uniform feeding according to claim 3, characterized in that: One side of the mounting plate (408) is fixedly connected to the outer wall of the diverter seat (301).

6. A powder hopper diversion mechanism with uniform feeding according to claim 1, characterized in that: The stirring rods (604) are distributed at equal intervals on the outside of the stirring shaft (603), and one side of the first scraper (605) is in contact with the inner wall of the funnel body (1).

7. The powder hopper diversion mechanism with uniform feeding according to claim 1, characterized in that: The main cross-section of the second scraper (607) is designed to be inclined, and one side of the second scraper (607) is in contact with the inner wall of the bottom of the funnel body (1).

8. The powder hopper diversion mechanism with uniform feeding according to claim 1, characterized in that: The limiting structure (7) comprises a support plate (701), a second electric push rod (702) and a baffle (703); the baffle (703) is arranged inside the discharge port (5); one side of the baffle (703) extends to the outside of the discharge port (5) and is fixed with the second electric push rod (702); the outer side of the second electric push rod (702) is sleeved with the support plate (701).

9. A powder hopper diversion mechanism with uniform feeding according to claim 8, characterized in that: The top of the support plate (701) is fixedly connected to the outer wall of the funnel body (1), and the baffle (703) and the discharge port (5) form a sliding structure.

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