Automatic feeding mechanism capable of preventing residues

Abstract

The utility model relates to the technical field of feeding, and discloses an automatic feeding mechanism capable of preventing residues, which comprises a feeding frame, a conveying motor is fixedly mounted on the feeding frame, a conveying belt is arranged on the feeding frame, and a residue preventing mechanism is arranged on the feeding frame. In the process that raw materials are conveyed and fed through the conveying belt, the bottom of the conveying belt is scraped through the scraping plate, meanwhile, the servo motor is started to drive the rotating shaft to rotate, the eccentric wheel repeatedly knocks and pushes the scraping plate, the scraping plate moves back and forth under the action of the spring, and the conveying belt is driven to rotate. According to the feeding mechanism, raw materials on the scraping plate fall downwards, the raw materials are prevented from being attached to the scraping plate, the raw materials attached to the conveying belt can be scraped and cleaned, the situation that residual raw materials on the conveying belt need to be cleaned independently is avoided, and the practicability of the feeding mechanism is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material loading technical field, concretely is an automatic material loading mechanism that can prevent residual. BACKGROUND

[0002] A large amount of sawdust is needed as raw material in the production process of activated carbon, and the sawdust as the residue of wood usually has a high water content (50%-70%), while the water content of the raw material required for activated carbon production is generally required to be controlled at 12%-15%, so the sawdust drying and feeding process is needed.

[0003] The patent with the announcement number CN212284788U discloses a kind of for activated carbon sawdust feeding device, including sawdust raw material bin, anti-arch vibration shaker, belt conveyor and PLC control system, the upper portion of the sawdust raw material bin is open structure, inside is provided with the sieve frame with sieve hole, and sawdust raw material bin is supported by multiple supports, the anti-arch vibration shaker is installed on the lower portion outside plate of sawdust raw material bin, the belt conveyor is divided into upper half and lower half, the lower half is in horizontal, and lower half front end is installed in the direct lower portion of sawdust raw material bin, the upper half is inclined horizontal face upward and is connected with the rear end of the lower half, the PLC control system one end is connected with anti-arch vibration shaker, the other end is connected with belt conveyor.The utility model detects the running speed of belt conveyor by PLC control system, to control the vibration frequency of anti-arch vibration shaker, guarantee that sawdust is conveyed and fed smoothly and orderly.

[0004] In the above-mentioned technology, during the feeding and conveying of the raw material, the raw material may adhere to the conveying belt, resulting in residual raw material on the conveying belt, which is inconvenient to clean in the later period. Therefore, the automatic feeding mechanism capable of preventing residual is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an automatic feeding mechanism capable of preventing residual to solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automatic feeding mechanism capable of preventing residual, comprising a feeding frame, a conveying motor is fixedly installed on the feeding frame, a conveying belt is arranged on the feeding frame, and a residual prevention mechanism is arranged on the feeding frame.

[0007] The residual prevention mechanism comprises a bottom box and a servo motor, the servo motor is fixedly installed on the bottom box, a rotating shaft is fixedly installed on the output end of the servo motor, an eccentric wheel is fixedly installed on the rotating shaft, an installation opening is formed in the bottom box, a guide rod is fixedly installed in the inside of the installation opening, a guide block is slidably connected to the guide rod, a spring is sleeved on the guide rod, and a scraper is fixedly installed on the guide block.

[0008] Preferably, the bottom box is fixedly installed at the bottom of the feeding frame, the upper end of the scraper abuts against the bottom of the conveying belt, and a guide plate is fixedly installed on the feeding frame, so that the activated carbon raw materials can be conveniently guided.

[0009] Preferably, the outer wall of the eccentric wheel is in contact with the scraper, and the bottom of the feeding frame is fixedly installed with a bottom frame, so that the activated carbon raw materials adhered to the conveying belt can be scraped off.

[0010] Preferably, a guard plate is fixedly installed on the guide block, and the number of the eccentric wheels is three, and the three eccentric wheels are fixedly installed on the rotating shaft at equal intervals, so that the scraper can be knocked by the rotation of the eccentric wheels.

[0011] Preferably, a placing rack is fixedly installed on the bottom box, a collecting box is placed on the placing rack, and a groove is formed in the placing rack, so that the raw materials scraped off by the scraper can be collected by the collecting box.

[0012] Preferably, a first magnet is fixedly installed in the groove, a second magnet is fixedly installed on the side wall of the collecting box, and the second magnet is attracted to the first magnet, so that the collecting box can be conveniently fixed by the first magnet and the second magnet.

[0013] The utility model provides a kind of automatic feeding mechanism of preventing residue. With following beneficial effects:

[0014] (1), the utility model discloses a conveying belt is used to convey raw materials in the process of feeding, the scraper is scraped to the bottom of the conveying belt, simultaneously, servo motor is started to drive rotating shaft to rotate, the eccentric wheel repeatedly knocks and pushes the scraper, the scraper moves back and forth under the action of spring, the raw materials on the scraper drop down, avoid raw materials to adhere to the scraper, the raw materials adhered to the conveying belt can be scraped and cleaned, avoid raw materials to be cleaned separately, improve the practicability of feeding mechanism.

[0015] (2), the utility model discloses the placing rack and collecting box, and its collecting box is below the scraper, and the raw materials scraped by the scraper are collected, and the raw materials are conveniently handled by staff, and the first magnet and the second magnet are avoided to fall off from the placing rack. DRAWINGS

[0016] The drawings are used to provide further understanding of the utility model, and constitute part of the specification, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation of the utility model. In the drawings:

[0017] Figure 1It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the bottom box section structure schematic view of the utility model;

[0019] Figure 3 It is the anti-residual mechanism structure schematic view of the utility model;

[0020] Figure 4 It is the rotating shaft structure schematic view of the utility model.

[0021] In the figure: 1, the feeding frame;2, the anti-residual mechanism;201, the bottom box;202, the servo motor;203, the rotating shaft;204, the eccentric wheel;205, the scraper;206, the guide block;207, the guide rod;208, the spring;209, the guard plate;210, the mounting port;3, the conveying motor;4, the conveying belt;5, the bottom frame;6, the guide plate;7, the placing frame;8, the collection box;9, the recess;10, the first magnet;11, the second magnet. Specific implementation

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the utility model, unless explicitly defined and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, or detachable connection, or integral;Can be mechanical connection, or electrical connection;Can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] Embodiment one:

[0025] As Figures 1-4 shown, the utility model provides a technical scheme: an automatic feeding mechanism capable of preventing residual, comprising a feeding frame 1, the feeding frame 1 is fixedly installed with a conveying motor 3, the feeding frame 1 is provided with a conveying belt 4, the feeding frame 1 is provided with an anti-residual mechanism 2;

[0026] The anti-residual mechanism 2 comprises a bottom box 201 and a servo motor 202, the servo motor 202 is fixedly installed on the bottom box 201, an output end of the servo motor 202 is fixedly installed with a rotating shaft 203, the rotating shaft 203 is fixedly installed with an eccentric wheel 204, the bottom box 201 is provided with an installation opening 210, an inner portion of the installation opening 210 is fixedly installed with a guide rod 207, the guide rod 207 is slidably connected with a guide block 206, the guide rod 207 is sleeved with a spring 208, and the guide block 206 is fixedly installed with a scraper 205.

[0027] The bottom box 201 is fixedly installed on the bottom of the feeding frame 1, the upper end of the scraper 205 abuts against the bottom of the conveying belt 4, the feeding frame 1 is fixedly installed with a guide plate 6, and the guide plate 6 is arranged to facilitate guiding the activated carbon raw materials.

[0028] The outer wall of the eccentric wheel 204 is in contact with the scraper 205, the bottom of the feeding frame 1 is fixedly installed with a bottom frame 5, and the scraper 205 is arranged to scrape off the activated carbon raw materials adhered on the conveying belt 4.

[0029] The guide block 206 is fixedly installed with a guard plate 209, the number of the eccentric wheels 204 is three, and the three eccentric wheels 204 are fixedly installed on the rotating shaft 203 at equal intervals, and the eccentric wheels 204 are rotated to push the scraper 205 to knock.

[0030] In the embodiment, during the process that the conveying belt 4 is used to convey and feed the raw materials, the scraper 205 is used to scrape the bottom of the conveying belt 4, the servo motor 202 is started to drive the rotating shaft 203 to rotate, the eccentric wheels 204 repeatedly knock and push the scraper 205, the scraper 205 moves back and forth under the action of the spring 208, the raw materials on the scraper 205 fall down, the raw materials adhered on the scraper 205 are avoided, the raw materials adhered on the conveying belt 4 are scraped off, and the raw materials adhered on the conveying belt 4 need not be cleaned separately, thereby improving the practicability of the feeding mechanism.

[0031] Embodiment two:

[0032] As shown in the embodiment one, Figures 1-4 the utility model provides a technical scheme that the bottom box 201 is fixedly installed with a placing frame 7, the placing frame 7 is placed with a collecting box 8, the placing frame 7 is provided with a recess 9, and the raw materials scraped off by the scraper 205 are collected through the arrangement of the collecting box 8.

[0033] The recess 9 is fixedly installed with a first magnet 10, the side wall of the collecting box 8 is fixedly installed with a second magnet 11, the second magnet 11 is adsorbed on the first magnet 10, and the first magnet 10 and the second magnet 11 are arranged to facilitate the fixation of the collecting box 8.

[0034] In the embodiment, the placing rack 7 and the collecting box 8 are arranged, the collecting box 8 is located below the scraper 205, the raw materials scraped by the scraper 205 can be collected, the collected raw materials are convenient for the workers to process, the first magnet 10 and the second magnet 11 are arranged, and the collecting box 8 can be prevented from falling off the placing rack 7.

[0035] In use, the scraper 205 scrapes the bottom of the conveying belt 4 during the process of conveying and feeding the raw materials on the conveying belt 4, the eccentric wheel 204 repeatedly knocks and pushes the scraper 205 by starting the servo motor 202 to drive the rotating shaft 203 to rotate, the scraper 205 moves back and forth under the action of the spring 208, the raw materials on the scraper 205 fall down, the raw materials are prevented from adhering to the scraper 205, the raw materials adhered to the conveying belt 4 can be scraped and cleaned, the residual raw materials on the conveying belt 4 need not be cleaned separately, the practicability of the feeding mechanism is improved, the placing rack 7 and the collecting box 8 are arranged, the collecting box 8 is located below the scraper 205, the raw materials scraped by the scraper 205 can be collected, the collected raw materials are convenient for the workers to process, the first magnet 10 and the second magnet 11 are arranged, and the collecting box 8 can be prevented from falling off the placing rack 7.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A residual-preventable automatic feeding mechanism, comprising a feeding frame (1), characterized in that: The upper fixed mounting of the feeding frame (1) is provided with a conveying motor (3), the feeding frame (1) is provided with a conveying belt (4), and the feeding frame (1) is provided with a residual prevention mechanism (2); The residual prevention mechanism (2) comprises a bottom box (201) and a servo motor (202), the servo motor (202) is fixedly installed on the bottom box (201), the output end of the servo motor (202) is fixedly installed with a rotating shaft (203), the rotating shaft (203) is fixedly installed with an eccentric wheel (204), the bottom box (201) is provided with a mounting hole (210), the inside of the mounting hole (210) is fixedly installed with a guide rod (207), the guide rod (207) is slidably connected with a guide block (206), the guide rod (207) is sleeved with a spring (208), and the guide block (206) is fixedly installed with a scraper (205).

2. The automatic feeding mechanism according to claim 1, wherein: The bottom box (201) is fixedly installed at the bottom of the feeding frame (1), the upper end of the scraper (205) abuts against the bottom of the conveying belt (4), and the feeding frame (1) is fixedly installed with a guide plate (6).

3. The automatic feeding mechanism without residue according to claim 1, characterized in that: The outer wall of the eccentric wheel (204) is in contact with the scraper (205), and the bottom of the feeding frame (1) is fixedly installed with a bottom frame (5).

4. The automatic feeding mechanism without residue according to claim 1, wherein: The guide block (206) is fixedly installed with a guard plate (209), the number of the eccentric wheel (204) is three, and the three eccentric wheels (204) are fixedly installed on the rotating shaft (203) at equal intervals.

5. The automatic feeding mechanism capable of preventing residue according to claim 1, characterized in that: The bottom box (201) is fixedly installed with a placing rack (7), the placing rack (7) is placed with a collecting box (8), and the placing rack (7) is provided with a groove (9).

6. The automatic feeding mechanism without residue according to claim 5, characterized in that: The inside of the groove (9) is fixedly installed with a first magnet (10), the side wall of the collecting box (8) is fixedly installed with a second magnet (11), and the second magnet (11) is attracted to the first magnet (10).

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