Fluctuating roller type feeder

Abstract

The utility model discloses a fluctuating roller type feeder which comprises a feeding box, one side of the inner wall of the feeding box is rotationally connected with a plurality of feeding fluctuating rollers, one end of each feeding fluctuating roller is fixedly connected with a driving gear, one side of the feeding box is provided with a transmission belt, and the other side of the feeding box is provided with a driving gear. And the inner wall of the transmission belt is meshed with one sides of the outer surfaces of the multiple driving gears, one side of the inner wall of the feeding box is rotationally connected with multiple rotating rods, and one ends of the multiple rotating rods are fixedly connected with driven gears. The first driving device is started, the multiple feeding fluctuation rollers rotate in the feeding box to feed materials, the driven gears are driven to rotate while the driving gears rotate, the rotating rods rotate on one sides of the feeding fluctuation rollers, the cleaning brushes clean away impurities attached to the surfaces of the feeding fluctuation rollers, and the feeding device is simple in structure, convenient to operate and high in practicability. According to the feeding fluctuation roller, when materials are fed, adhered impurities can be cleaned at the first time, and therefore the service life of the feeding fluctuation roller is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of feeding equipment, in particular to a wave roller type feeder. BACKGROUND

[0002] The wave roller type feeder is a composite device with feeding and screening functions, adopts a multi-roller conveying mechanical structure, rotates the rollers in the same direction to convey the material from one end to the other end, the roller surface is usually designed with convex ridges, and the gap between adjacent rollers allows the broken material to fall down, thereby realizing the screening function, and is widely used in the mining, coal and building material industries.

[0003] In the prior art, a wave roller type feeder is disclosed in Chinese patent CN215047146U, which comprises a feeder shell, a rotating shaft, a wave roller sleeved on the rotating shaft, and a protective shell located above the feeder shell. A guide rail is arranged between the side wall of the protective shell and the side wall of the feeder shell, a sliding bearing seat is arranged on the guide rail, a bearing is embedded and installed in the sliding bearing seat, and the two ends of the rotating shaft are respectively inserted into the bearings on the two opposite sides.

[0004] At present, most wave roller type feeders have the problem that when feeding wet material, fine material will adhere to the wave roller, and over time, the adhered material will slowly corrode the wave roller, reducing the service life of the wave roller type feeder and making it inconvenient to use. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a wave roller type feeder to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a wave roller type feeder, comprising a feeding box, a plurality of feeding wave rollers are rotatably connected to one side of the inner wall of the feeding box, a driving gear is fixedly connected to one end of each of the plurality of feeding wave rollers, a transmission belt is arranged on one side of the feeding box, the inner wall of the transmission belt is engaged with one side of the outer surface of each of the plurality of driving gears, a plurality of rotating rods are rotatably connected to one side of the inner wall of the feeding box, a driven gear is fixedly connected to one end of each of the plurality of rotating rods, the outer surface of each of the plurality of driven gears is engaged with the other side of the outer surface of each of the plurality of driving gears, a cleaning brush is fixedly installed on the outer surface of each of the plurality of rotating rods, a driving device one is fixedly installed on the other side of the feeding box, and one end of one of the feeding wave rollers is fixedly connected to the output end of the driving device one.

[0007] As a further preferred of the technical solution, the lower part of the rotating rod is provided with a conveying belt, the inner wall of the conveying belt is drivingly connected with two driving rollers, the two ends of the two driving rollers are both drivingly connected with the inner wall of the feeding tank, one side of the driving device two is provided with the driving device two, one side of the driving device two is fixedly installed with one side of the feeding tank, and the output end of the driving device two is fixedly connected with one end of one of the driving rollers.

[0008] As a further preferred of the technical solution, the upper end of the feeding tank is fixedly connected with a dust cover, one side of the dust cover is fixedly connected with a feeding sandglass.

[0009] As a further preferred of the technical solution, the upper end of the dust cover is fixedly installed with a storage tank, one side of the storage tank is provided with an air suction fan, the output end of the air suction fan is fixedly communicated with the input end of the storage tank, the output end of the storage tank is fixedly communicated with a communication pipe, and the inner wall of the feeding sandglass is fixedly installed with a dust suction head, one side of the dust suction head is fixedly communicated with one end of the communication pipe.

[0010] As a further preferred of the technical solution, the other side of the feeding fluctuation roller is provided with a discharging frame, and one side of the discharging frame is fixedly connected with one side of the feeding tank.

[0011] As a further preferred of the technical solution, the lower end of the air suction fan is fixedly connected with a sliding table, the outer surfaces of the sliding table are slidingly connected with sliding frames, the lower end of the sliding frame is fixedly connected with the upper end of the dust cover, the inner bottom of the sliding frame is fixedly connected with a reset spring, one end of the reset spring is fixedly connected with one side of the sliding table, the inside of the reset spring is provided with a damper, and the upper and lower ends of the damper are fixedly connected with one side of the dust cover and the sliding table respectively.

[0012] The utility model provides a kind of fluctuation roller type feeder, with the following beneficial effects:

[0013] (1) the utility model discloses a driving device one is opened, and a plurality of feeding fluctuation rollers are rotated in feeding tank, and the material is fed, while the driving gear is rotated, the driven gear is rotated, the rotating rod is rotated on the side of feeding fluctuation roller, and the impurities adhered to the surface of feeding fluctuation roller are cleaned by cleaning brush, which is simple in structure and easy to operate.

[0014] (2) the utility model discloses that air suction fan is opened, and dust from feeding sandglass is sucked into storage tank for storage, which can prevent dust from running out during feeding, improve working environment and prevent dust from being inhaled by workers. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the first visual angle structure schematic view of the utility model;

[0016] Figure 2 It is the second visual angle structure schematic view of the utility model;

[0017] Figure 3 It is the internal structure schematic view of the feeding box in the utility model;

[0018] Figure 4 It is the transmission relationship schematic view between the feeding fluctuation roller and the rotating rod in the utility model;

[0019] Figure 5 It is Figure 1 It is the local enlarged schematic view of A area in the utility model;

[0020] In the drawing: 1, feeding box; 2, feeding fluctuation roller; 3, transmission belt; 4, driving gear; 5, driven gear; 6, driving device one; 7, rotating rod; 8, cleaning brush; 9, dust cover; 10, inlet hourglass; 11, storage box; 12, suction fan; 13, communication pipe; 14, dust collection head; 15, discharging frame; 16, driving device two; 17, conveying belt; 18, driving roller; 19, sliding frame; 20, return spring; 21, damper; 22, sliding table. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.

[0022] The utility model provides technical scheme: as Figure 1 - Figure 5As shown, in this embodiment, a wave roller feeder includes a feeder box 1, a plurality of feeding wave rollers 2 are rotatably connected to one side of the inner wall of the feeder box 1, one end of each of the plurality of feeding wave rollers 2 is fixedly connected with a driving gear 4, one side of the feeder box 1 is provided with a transmission belt 3, the inner wall of the transmission belt 3 is engaged with one side of the outer surface of the plurality of driving gears 4, a plurality of rotating rods 7 are rotatably connected to one side of the inner wall of the feeder box 1, one end of each of the plurality of rotating rods 7 is fixedly connected with a driven gear 5, the outer surfaces of the plurality of driven gears 5 are respectively engaged with the other side of the outer surfaces of the plurality of driving gears 4, the outer surfaces of the plurality of rotating rods 7 are fixedly installed with cleaning brushes 8, the other side of the feeder box 1 is fixedly installed with a driving device one 6, the output end of the driving device one 6 is fixedly connected with one end of one of the feeding wave rollers 2, by turning on the driving device one 6, the plurality of feeding wave rollers 2 rotate in the feeder box 1, the material is fed, while the driving gear 4 rotates, the driven gear 5 is driven to rotate, the rotating rod 7 rotates on one side of the feeding wave roller 2, the cleaning brush 8 cleans the impurities adhered to the surface of the feeding wave roller 2, this structure is simple and convenient to operate, the adhered impurities can be cleaned in the first time when the material is fed, thereby improving the service life of the feeding wave roller 2.

[0023] As shown in Figure 2 and Figure 3 As shown, a conveyor belt 17 is arranged below the rotating rod 7, two driving rollers 18 are drivingly connected to the inner wall of the conveyor belt 17, the two ends of the two driving rollers 18 are rotatably connected with the inner wall of the feeder box 1, one side of the driving device one 6 is provided with a driving device two 16, one side of the driving device two 16 is fixedly installed with the feeder box 1, the output end of the driving device two 16 is fixedly connected with one end of one of the driving rollers 18, by turning on the driving device two 16, the conveyor belt 17 is driven in the feeder box 1, and the fine material is transported out.

[0024] As shown in Figure 1 and Figure 2 As shown, the upper end of the feeder box 1 is fixedly connected with a dust cover 9, one side of the dust cover 9 is fixedly communicated with a material inlet hourglass 10, by the structural design of the dust cover 9, the feeder box 1 is sealed to prevent dust from running out and affecting the environment.

[0025] As shown in Figure 1 - Figure 3As shown, the upper end of the dust cover 9 is fixedly installed with a storage box 11, one side of the storage box 11 is provided with a suction fan 12, the output end of the suction fan 12 is fixedly communicated with the input end of the storage box 11, the output end of the storage box 11 is fixedly communicated with a communication pipe 13, the inner wall of the inlet sandglass 10 is fixedly installed with a dust suction head 14, one side of the dust suction head 14 is fixedly communicated with one end of the communication pipe 13, by opening the suction fan 12, the dust running out of the inlet sandglass 10 is sucked into the storage box 11 for storage, this structure can prevent the dust from running out during feeding, improve the working environment, prevent the dust from being inhaled by the staff, wherein the connection between the output end of the suction fan 12 and the input end of the storage box 11 is provided with a filter screen, preventing the inhaled dust from entering the suction fan 12, affecting the service life of the suction fan 12.

[0026] As shown in the drawings, Figure 1 The other side of the feeding fluctuation roller 2 is provided with a discharging frame 15, one side of the discharging frame 15 is fixedly connected with one side of the feeding box 1, through the structural design of the discharging frame 15, the material can be conveniently discharged, and the material is prevented from being discharged along the outer wall of the feeding box 1.

[0027] As shown in the drawings, Figure 5 The lower end of the suction fan 12 is fixedly connected with a sliding table 22, the outer surfaces of the sliding table 22 are all slidingly connected with sliding frames 19, the lower end of the sliding frame 19 is fixedly connected with the upper end of the dust cover 9, the inside bottom of the sliding frame 19 is fixedly connected with a return spring 20, one end of the return spring 20 is fixedly connected with one side of the sliding table 22, the inside of the return spring 20 is provided with a damper 21, the upper and lower ends of the damper 21 are respectively fixedly connected with the dust cover 9 and one side of the sliding table 22, through the structural design of the return spring 20 and the damper 21, the vibration generated during the operation of the suction fan 12 can be damped, and the service life of the suction fan 12 can be improved.

[0028] The utility model provides a kind of fluctuation roller type feeder, specific working principle as follows:

[0029] When material uses fluctuation roller type feeder, first, material is poured into feeding box 1 from inlet sandglass 10, then drive device one 6 is opened, multiple feeding fluctuation rollers 2 rotate in feeding box 1, material is fed, wherein smaller material falls on conveying belt 17 from the gap between two feeding fluctuation rollers 2, drive device two 16 is opened, and small material is discharged, while driving gear 4 rotates, driving gear 5 is rotated, rotating rod 7 is rotated on the side of feeding fluctuation roller 2, and cleaning brush 8 removes impurities adhered to the surface of feeding fluctuation roller 2, while drive device one 6 is opened, suction fan 12 is opened, dust running out of inlet sandglass 10 is sucked into storage box 11 for storage, this structure can prevent dust from running out during feeding, improve working environment.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wave-roller feeder comprising a feeder box (1), characterized in that: The inner wall side of the feeding box (1) is rotatably connected with a plurality of feeding undulating rollers (2), one end of each of the plurality of feeding undulating rollers (2) is fixedly connected with a driving gear (4), one side of the feeding box (1) is provided with a transmission belt (3), the inner wall of the transmission belt (3) is engaged with the outer surface side of the plurality of driving gears (4), the inner wall side of the feeding box (1) is rotatably connected with a plurality of rotating rods (7), one end of each of the plurality of rotating rods (7) is fixedly connected with a driven gear (5), the outer surfaces of the plurality of driven gears (5) are respectively engaged with the outer surface of the other side of the plurality of driving gears (4), the outer surfaces of the plurality of rotating rods (7) are fixedly installed with cleaning brushes (8), the other side of the feeding box (1) is fixedly installed with a driving device I (6), and the output end of the driving device I (6) is fixedly connected with one end of one of the feeding undulating rollers (2).

2. A wave roll feeder according to claim 1, characterised in that: The lower side of the rotating rod (7) is provided with a conveying belt (17), the inner wall of the conveying belt (17) is drivingly connected with two driving rollers (18), the two ends of the two driving rollers (18) are rotatably connected with the inner wall of the feeding box (1), one side of the driving device I (6) is provided with a driving device II (16), one side of the driving device II (16) is fixedly installed with the feeding box (1), and the output end of the driving device II (16) is fixedly connected with one end of one of the driving rollers (18).

3. A wave roll feeder as claimed in claim 1, characterized in that: The upper end of the feeding box (1) is fixedly connected with a dust cover (9), one side of the dust cover (9) is fixedly communicated with an inlet sand hourglass (10).

4. A wave roll feeder according to claim 3, characterised in that: The upper end of the dust cover (9) is fixedly installed with a storage box (11), one side of the storage box (11) is provided with a suction fan (12), the output end of the suction fan (12) is fixedly communicated with the input end of the storage box (11), the output end of the storage box (11) is fixedly communicated with a communication pipe (13), one side of the inner wall of the inlet sand hourglass (10) is fixedly installed with a dust suction head (14), and one side of the dust suction head (14) is fixedly communicated with one end of the communication pipe (13).

5. A wave roll feeder as claimed in claim 1, characterized in that: The other side of the feeding undulating roller (2) is provided with a discharging frame (15), and one side of the discharging frame (15) is fixedly connected with one side of the feeding box (1).

6. A wave roll feeder as claimed in claim 4, characterised in that: The lower end of the suction fan (12) is fixedly connected with a sliding table (22), the outer surfaces of the sliding table (22) are slidingly connected with sliding frames (19), the lower end of the sliding frame (19) is fixedly connected with the upper end of the dust cover (9), the inner bottom of the sliding frame (19) is fixedly connected with a return spring (20), one end of the return spring (20) is fixedly connected with one side of the sliding table (22), the inside of the return spring (20) is provided with a damper (21), and the upper and lower ends of the damper (21) are respectively fixedly connected with one side of the dust cover (9) and the sliding table (22).

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