Anti-jamming feed bin for a mixer

Abstract

This utility model discloses an anti-clogging feed hopper for a mixer, relating to the field of feed hopper technology. It includes a support frame and a feed box. A feed mechanism is fixedly installed at the bottom of the feed box. This utility model uses a rotating motor to drive a drive gear disc, which in turn drives the rotating gear disc, a tipping rod, and an elliptical plate to rotate. The tipping rod can tip the powdery material at the bend connecting the square tube and the feed pipe. Simultaneously, as the elliptical plate continuously flips, a pusher plate can move up and down repeatedly, thus agitating the powdery material inside the square tube. This achieves mixing of the powdery material at the bottom of the square tube. Through the combination of the tipping rod and the pusher plate, the powdery material inside the feed hopper can be automatically mixed while being discharged from the feed hopper, preventing clogging at the bottom of the feed hopper and avoiding clumping and blockage, ensuring the feed hopper can be used normally.

Description

Technical Field

[0001] This utility model relates to the field of feed bin technology, and in particular to an anti-clogging feed bin for a mixer. Background Technology

[0002] A mixer is a mechanical device that uses mechanical force and gravity to uniformly mix two or more materials. During the mixing process, it can also increase the contact surface area of ​​the materials to promote chemical reactions and accelerate physical changes. Commonly used mixers are divided into four categories: gas and low viscosity liquid mixers, medium and high viscosity liquid and paste mixers, and powder and granular solid material mixing machines.

[0003] For example, Chinese patent CN206599280U discloses a material input silo structure, which includes a silo body, a silo pipe at the lower end of the silo body, and a filter hopper. The filter hopper is configured to be fitted onto the upper opening of the silo body, and a filter screen is provided at the bottom of the filter hopper.

[0004] However, in the existing technology, the powder material feed hopper usually requires the powder material to be added into the feed hopper first, and then injected into the mixer through the feed hopper. However, during the process of the powder material being discharged from the feed hopper to the mixer, the powder material sometimes accumulates at the bottom bend of the feed hopper, causing blockage. It is necessary for the staff to unclog the blockage at the bottom of the feed hopper, which affects the normal use of the feed hopper and ultimately affects the mixing effect of the powder material. In order to solve the above problems, an anti-clogging feed hopper for the mixer is proposed. Utility Model Content

[0005] The purpose of this invention is to solve the problems existing in the prior art, and to propose an anti-clogging feed hopper for a mixer.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an anti-clogging feed hopper for a mixer, comprising a support frame and a feed box, wherein a feed mechanism is fixedly installed at the bottom of the feed box, the feed mechanism comprising a feed pipe, a rotating motor, a rotating gear, a connecting square tube, a controller, a tilting rod, and two connecting rods, wherein the top end of the connecting square tube is welded to the bottom end of the feed box, and the bottom end of the connecting square tube is welded to one end of the feed pipe, wherein two elliptical plates are symmetrically fixedly installed at both ends of the tilting rod, and one side of the two elliptical plates is rotatably installed on the inner wall of the feed pipe, wherein one side of one of the elliptical plates is fixedly connected to one end of the rotating gear, wherein an active gear is fixedly connected to the output end of the rotating motor, and the outer edge of the active gear meshes with the outer edge of the rotating gear, wherein a sliding groove is symmetrically opened on the inner wall of the connecting square tube, wherein a pusher plate is fixedly connected to the top end of the connecting rod, and a slider is fixedly connected to one side of the top end of the connecting rod, wherein one end of the slider is slidably connected to the inner wall of the sliding groove.

[0007] Preferably, the inner wall of the connecting square tube is symmetrically provided with two sliding grooves, and the two ends of the pusher plate are slidably installed with the inner side of the two sliding grooves.

[0008] Preferably, the bottom outer edge of the connecting rod is in contact with the outer edge of the elliptical plate, and two sliding plates are symmetrically welded to one side of the top of the connecting square tube.

[0009] Preferably, a sealing plate is slidably connected to the inner side of the skateboard, and a fixing plate is fixedly installed on the outer side of one end of the controller.

[0010] Preferably, an electric push rod is fixedly installed at one end of the fixed plate, and a drive rod is fixedly connected to one end of the electric push rod.

[0011] Preferably, one end of the drive rod is fixedly connected to one end of the sealing plate, both ends of the fixing plate are fixedly installed to the bottom end of the support frame, and the top end of the support frame is fixedly installed to the outer side of the top end of the feed box.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, a rotating motor drives the active gear disc to rotate, thereby driving the rotating gear disc, the tipping rod, and the elliptical plate to rotate. The tipping rod can tip the powdery material at the bend where the connecting square tube and the feed pipe are connected. At the same time, as the elliptical plate continuously flips, the pusher plate can move up and down back and forth, thereby stirring the powdery material in the connecting square tube. This achieves the mixing of the powdery material at the bottom of the connecting square tube. Through the combination of the tipping rod and the pusher plate, the powdery material in the feed hopper can be automatically mixed while the powdery material is discharged from the feed hopper, avoiding blockage at the bottom of the feed hopper and preventing clumping and blockage, so that the feed hopper can be used normally.

[0014] 2. In this utility model, by setting an electric push rod and a sealing plate, the electric push rod can drive the sealing plate to move, so that the top of the connecting square tube opens a feeding notch. The powdered material is discharged into the mixer for mixing and processing through the feeding notch, the connecting square tube and the feed pipe. The position of the sealing plate can be controlled by the electric push rod, so that the degree of opening of the feeding notch can be adjusted to control the feeding speed. The overall structure is simple, easy to operate and has low manufacturing cost. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of an anti-clogging feed hopper for a mixer is provided for this utility model;

[0016] Figure 2 This utility model provides a structural schematic diagram of the feeding mechanism of the anti-clogging feeding hopper of a mixer;

[0017] Figure 3 A front sectional view of the feeding mechanism of the anti-clogging feed hopper of a mixer is provided for this utility model.

[0018] Figure 4 This utility model presents a schematic diagram of the internal structure of the feeding mechanism of the anti-clogging feeding hopper of a mixer.

[0019] Legend: 1. Support frame; 2. Feed box; 3. Feeding mechanism; 31. Feeding pipe; 32. Rotating motor; 33. Rotating gear plate; 34. Connecting square tube; 35. Sealing plate; 36. Drive rod; 37. Electric push rod; 38. Controller; 39. Fixing plate; 40. Slide plate; 41. Slide 1; 42. Slide 2; 43. Tilting rod; 44. Elliptical plate; 45. Pushing plate; 46. Connecting rod; 47. Slider; 48. Drive gear plate. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figure 1 - Figure 4 As shown, this utility model provides an anti-clogging feed hopper for a mixer, including a support frame 1 and a feed box 2. A feed mechanism 3 is fixedly installed at the bottom of the feed box 2. The feed mechanism 3 includes a feed pipe 31, a rotating motor 32, a rotating gear 33, a connecting square tube 34, a controller 38, a tilting rod 43, and two connecting rods 46. The top end of the connecting square tube 34 is welded to the bottom end of the feed box 2, and the bottom end of the connecting square tube 34 is welded to one end of the feed pipe 31. Two elliptical plates 44 are symmetrically fixedly installed at both ends of the tilting rod 43, and one side of each elliptical plate 44 is rotatably installed on the inner wall of the feed pipe 31. One end of the connecting rod 46 is fixedly connected to the rotating gear 33. The output end of the rotating motor 32 is fixedly connected to the active gear 48, and the outer edge of the active gear 48 meshes with the outer edge of the rotating gear 33. The inner wall of the connecting square tube 34 is symmetrically provided with a sliding groove 41. The top end of the connecting rod 46 is fixedly connected to a pusher plate 45. One side of the top end of the connecting rod 46 is fixedly connected to a slider 47, and one end of the slider 47 is slidably connected to the inner wall of the sliding groove 41. The inner wall of the connecting square tube 34 is symmetrically provided with a sliding groove 42, and both ends of the pusher plate 45 are slidably installed with the inner side of the sliding groove 42. The outer edge of the bottom end of the connecting rod 46 is in contact with the outer edge of the elliptical plate 44.

[0023] The specific settings and functions of this embodiment are described below: While the powdered material is being fed, the controller 38 activates the rotating motor 32. The rotating motor 32 drives the active gear disc 48 to rotate. The outer edge of the active gear disc 48 meshes with the outer edge of the rotating gear disc 33, thus driving the rotating gear disc 33 and the tipping rod 43 to rotate. The tipping rod 43 can tip the powdered material at the bend connecting the square tube 34 and the feed pipe 31, effectively preventing blockage in the feed hopper. When the tipping rod 43 rotates, it can also drive the elliptical plates 44 at both ends to rotate. Figure 3As shown, when the elliptical plate 44 flips upward, it can push the connecting rod 46 and the pusher plate 45 upward. When the elliptical plate 44 flips downward, the connecting rod 46 and the pusher plate 45 move downward under their own gravity (the connecting rod 46 slides up and down along the first slide groove 41, and the pusher plate 45 slides up and down along the second slide groove 42). Therefore, while the elliptical plate 44 rotates continuously, the pusher plate 45 can move up and down back and forth, thereby stirring the powdery material in the connecting square tube 34. This achieves the mixing of the powdery material at the bottom of the connecting square tube 34. By combining the turning rod 43 and the pusher plate 45, the powdery material in the hopper can be automatically mixed while the powdery material is discharged from the feed hopper. This prevents the powdery material from clogging at the bottom of the feed hopper and avoids the problem of agglomeration and blockage at the bottom of the feed hopper, allowing the feed hopper to be used normally.

[0024] Example 2: Figure 1 - Figure 3 As shown, two sliding plates 40 are symmetrically welded to one side of the top of the connecting square tube 34. A sealing plate 35 is slidably connected to the inner side of the sliding plate 40. A fixing plate 39 is fixedly installed on the outer side of one end of the controller 38. An electric push rod 37 is fixedly installed on one end of the fixing plate 39, and a drive rod 36 is fixedly connected to one end of the electric push rod 37. One end of the drive rod 36 is fixedly connected to one end of the sealing plate 35. Both ends of the fixing plate 39 are fixedly installed to the bottom end of the support frame 1. The top end of the support frame 1 is fixedly installed to the outer side of the top of the feed box 2.

[0025] The overall effect of this embodiment is as follows: the electric push rod 37 is activated by the controller 38, and the electric push rod 37 drives the sealing plate 35 to slide along the slide plate 40 via the drive rod 36. The sealing plate 35 moves along the slide plate 40 to the inside of the connecting square tube 34 until the sealing plate 35 closes the top of the connecting square tube 34. At this time, powdery material is added into the feed box 2. The sealing plate 35 prevents the powdery material from being discharged downwards. When it is necessary to mix the materials, the outlet of the feed pipe 31 is aligned with the mixer. The electric push rod 37 can control the movement of the sealing plate 35, so that the top of the connecting square tube 34 opens a feeding gap. The powdery material is discharged into the mixer through the feeding gap, the connecting square tube 34 and the feed pipe 31 for mixing and processing. The position of the sealing plate 35 can be controlled by the electric push rod 37, so that the degree of opening of the feeding gap can be adjusted as needed to control the feeding speed. The overall structure is simple, easy to operate and has low manufacturing cost.

[0026] The usage and working principle of this device are as follows: When using the feeding hopper, the electric push rod 37 is first activated by the controller 38. The electric push rod 37 drives the sealing plate 35 to slide through the drive rod 36, so that the top of the connecting square tube 34 opens a feeding gap. The powdery material is discharged into the mixer for mixing and processing through the feeding gap, the connecting square tube 34 and the feeding pipe 31. The position of the sealing plate 35 can be controlled by the electric push rod 37, so that the degree of opening of the feeding gap can be adjusted as needed to control the feeding speed. The overall structure is simple, easy to operate and has low manufacturing cost.

[0027] While the powdered material is being fed, the rotating motor 32 can drive the toothed disc 48 to rotate, thereby driving the rotating toothed disc 33 and the tipping rod 43 to rotate. The tipping rod 43 can tip the powdered material at the bend where the connecting square tube 34 and the feed pipe 31 are connected, effectively preventing the feed hopper from getting blocked. When the tipping rod 43 rotates, it can drive the elliptical plates 44 at both ends to rotate. While the elliptical plates 44 are rotating continuously, the pusher plate 45 can move up and down back and forth, thereby stirring the powdered material in the connecting square tube 34. This achieves the mixing of the powdered material at the bottom of the connecting square tube 34. Through the combination of the tipping rod 43 and the pusher plate 45, the powdered material in the feed hopper can be automatically mixed while the powdered material is being discharged from the feed hopper, preventing the powdered material from getting blocked at the bottom of the feed hopper.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A clog-resistant feed hopper for a mixer, comprising a support frame (1) and a feed bin (2), characterized in that: A feeding mechanism (3) is fixedly installed at the bottom of the feeding bin (2). The feeding mechanism (3) includes a feeding pipe (31), a rotating motor (32), a rotating gear disc (33), a connecting square tube (34), a controller (38), a tilting rod (43), and two connecting rods (46). The top end of the connecting square tube (34) is welded to the bottom end of the feeding bin (2), and the bottom end of the connecting square tube (34) is welded to one end of the feeding pipe (31). Two elliptical plates (44) are symmetrically fixedly installed at both ends of the tilting rod (43), and one side of the two elliptical plates (44) is connected to the feeding pipe (31). The inner wall of the rotating plate is rotated and installed. One side of the elliptical plate (44) is fixedly connected to one end of the rotating gear disk (33). The output end of the rotating motor (32) is fixedly connected to the active gear disk (48), and the outer edge of the active gear disk (48) meshes with the outer edge of the rotating gear disk (33). The inner wall of the connecting square tube (34) is symmetrically provided with a sliding groove (41). The top end of the connecting rod (46) is fixedly connected to a pusher plate (45). One side of the top end of the connecting rod (46) is fixedly connected to a slider (47), and one end of the slider (47) is slidably connected to the inner wall of the sliding groove (41).

2. The anti-clogging feed hopper of the mixer according to claim 1, characterized in that: The inner wall of the connecting square tube (34) is symmetrically provided with sliding grooves (42), and the two ends of the pusher plate (45) are slidably installed with the inner side of the sliding grooves (42).

3. The anti-clogging feed hopper of the mixer according to claim 1, characterized in that: The bottom outer edge of the connecting rod (46) is in contact with the outer edge of the elliptical plate (44), and two sliding plates (40) are symmetrically welded to one side of the top of the connecting square tube (34).

4. The anti-clogging feed hopper of the mixer according to claim 3, characterized in that: The inner side of the slide plate (40) is slidably connected to a sealing plate (35), and a fixing plate (39) is fixedly installed on the outer side of one end of the controller (38).

5. The anti-clogging feed hopper of the mixer according to claim 4, characterized in that: An electric push rod (37) is fixedly installed at one end of the fixed plate (39), and a drive rod (36) is fixedly connected to one end of the electric push rod (37).

6. The anti-clogging feed hopper of the mixer according to claim 5, characterized in that: One end of the drive rod (36) is fixedly connected to one end of the sealing plate (35), both ends of the fixing plate (39) are fixedly installed to the bottom end of the support frame (1), and the top end of the support frame (1) is fixedly installed to the outer side of the top end of the feed box (2).

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