Bidirectional feeding device for biomass particles

Abstract

The utility model discloses a bidirectional feeding device for biomass particles, relates to the technical field of biomass particles, and aims to solve the problem that particles are possibly accumulated due to the fact that conveying belts are used for feeding and conveying mostly in existing conveying and feeding equipment and are high in continuity and inconvenient to control the feeding speed. According to the scheme, the device comprises two symmetrically-arranged conveying belts, a flow dividing mechanism is arranged on the conveying belts, and an adjusting mechanism is arranged below the conveying belts. The feeding device is reasonable in structural design and convenient to use, the feeding speed can be effectively controlled by arranging the flow dividing mechanism to be matched with the adjusting mechanism for use, operation is convenient and fast, and reliability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass particles, in particular to a two-way feeding device for biomass particles. Background Art

[0002] Biomass pellets are small pellets made from biomass, usually made from biodegradable organic matter such as wood, crop residues, waste paper, food processing waste, etc. It is an environmentally friendly fuel that can be directly burned in boilers instead of coal, and produces less pollution. In the production process of biomass pellets, conveying equipment is required to transport and load materials between most processes.

[0003] However, most of the existing conveying and feeding equipment uses conveyor belts for feeding and conveying. Due to the strong continuity of the conveyor belt, it is not easy to control the feeding speed, which may lead to particle accumulation. For this reason, we propose a bidirectional feeding device for biomass particles to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that most of the existing conveying and feeding equipment use conveyor belts for feeding and conveying, and due to the strong continuity of the conveyor belts, it is not convenient to control the feeding speed, which may lead to the situation of particle accumulation, and a two-way feeding device for biomass particles is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bidirectional feeding device for biomass particles, comprising:

[0007] Two symmetrically arranged conveyor belts are provided with a diversion mechanism on the conveyor belts and an adjustment mechanism is provided below the conveyor belts.

[0008] In a preferred embodiment, the flow diversion mechanism comprises two symmetrically arranged guide plates, and a cavity is formed on the bottom of the guide plates on which an arc-shaped guide body is fixedly arranged.

[0009] In a preferred embodiment, the adjustment mechanism includes two bases, a support shaft is rotatably connected to the base, a drive motor is arranged in the base, and an output shaft of the drive motor is fixedly connected to the support shaft.

[0010] In a preferred embodiment, a hopper is fixedly provided on the support shaft, a plurality of discharge ports are arranged in an array on the bottom of the hopper, and a plurality of partitions are fixedly provided on the inner wall of the hopper, and the partitions are adapted to the discharge ports.

[0011] In a preferred embodiment, an adjustment plate is rotatably sleeved on the support shaft, and the adjustment plate is adapted to the discharge port.

[0012] In a preferred embodiment, a worm gear is fixedly sleeved on the adjustment plate, a mounting ring is rotatably sleeved on the support shaft, an adjustment motor is fixedly mounted on the mounting ring, a worm is fixedly sleeved on the output shaft of the adjustment motor, and the worm is matched with the worm gear.

[0013] In the utility model, the bidirectional feeding device of biomass particles can be diverted to two conveyor belts through the diversion effect of the diversion mechanism. After the conveyor belts are started, the particles are respectively transported to the hoppers located on both sides, so that the particles can be diverted;

[0014] In the utility model, the bidirectional feeding device of biomass particles is described, by starting the regulating motor, the output shaft of the regulating motor is rotated, so that the worm can be driven to rotate, and then the meshing worm wheel can be rotated, so that the regulating plate can be driven to rotate, and when the regulating plate rotates, the size of the discharge port can be adjusted, or the discharge port can be blocked, so as to control the feeding speed, and by starting the driving motor, the support shaft can be driven to rotate, and then the hopper can be driven to rotate, so that the particles can be dispersed and loaded into the space separated by the partition, so that when the feeding speed needs to be accelerated, the size of all the discharge ports can be adjusted by rotating the regulating plate, so as to accelerate the feeding speed;

[0015] The utility model has reasonable structural design and is easy to use. By arranging the diversion mechanism and cooperating with the adjustment mechanism, the feeding speed can be effectively controlled, the operation is convenient and the reliability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a two-way feeding device for biomass particles proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of the flow dividing mechanism part of a two-way feeding device for biomass particles proposed by the utility model;

[0018] Figure 3 This is a schematic structural diagram of the hopper portion of a two-way feeding device for biomass particles proposed in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism part of the two-way feeding device for biomass particles proposed by the utility model, viewed from above;

[0020] Figure 5This is a schematic structural diagram of a top view of the adjustment mechanism portion of a bidirectional feeding device for biomass particles proposed by the utility model.

[0021] In the figure: 1. conveyor belt; 2. diverter mechanism; 3. adjusting mechanism; 201. guide plate; 202. arc-shaped guide body; 203. cavity; 301. base; 302. support shaft; 303. drive motor; 304. hopper; 305. discharge port; 306. partition; 307. mounting ring; 308. adjusting motor; 309. worm; 3010. adjusting plate; 3011. worm wheel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5 , an embodiment provided by this scheme: a bidirectional feeding device for biomass particles, comprising:

[0024] Two symmetrically arranged conveyor belts 1 are provided with a diverter mechanism 2 on the conveyor belts 1 , and an adjusting mechanism 3 is provided below the conveyor belts 1 .

[0025] In this embodiment, the diversion mechanism 2 includes two symmetrically arranged guide plates 201, and a cavity 203 is opened on the bottom of the guide plate 201 on which an arc-shaped guide body 202 is fixed, which can help reduce the overall weight of the device.

[0026] In this embodiment, the adjustment mechanism 3 includes two bases 301, and the base 301 is rotatably connected to a support shaft 302. A drive motor 303 is arranged inside the base 301, and the output shaft of the drive motor 303 is fixedly connected to the support shaft 302, which can facilitate the dispersion of particles.

[0027] In this embodiment, a hopper 304 is fixedly provided on the support shaft 302, a plurality of discharge ports 305 are arranged in an array on the bottom of the hopper 304, a plurality of partitions 306 are fixedly provided on the inner wall of the hopper 304, and the partitions 306 are adapted to the discharge ports 305 to facilitate the dispersion of particles.

[0028] In this embodiment, an adjustment plate 3010 is rotatably sleeved on the support shaft 302 , and the adjustment plate 3010 is matched with the discharge opening 305 , so that the size of the discharge opening 305 can be easily adjusted.

[0029] In this embodiment, a worm gear 3011 is fixedly provided on the adjustment plate 3010, a mounting ring 307 is rotatably provided on the support shaft 302, an adjustment motor 308 is fixedly provided on the mounting ring 307, a worm 309 is fixedly provided on the output shaft of the adjustment motor 308, and the worm 309 is matched with the worm gear 3011, so as to facilitate driving the adjustment plate 3010 to rotate.

[0030] In this embodiment, when in use, first, the device is placed in a suitable position. Further, the particles fall from above the middle position of the arc-shaped guide body 202, and can be diverted to the two conveyor belts 1 through the diversion effect of the diversion mechanism 2. After the conveyor belt 1 is started, the particles will be respectively conveyed to the hoppers 304 located on both sides, so that the particles can be diverted. Further, the discharge speed of the hopper 304 is adjusted according to the required feeding speed. When the feeding is too fast, the adjustment motor 308 is started, and the output shaft of the adjustment motor 308 is rotated, so that the worm 309 can be driven to rotate, so that The worm gear 3011 is meshed with each other to rotate, so that the adjusting plate 3010 can be driven to rotate. When the adjusting plate 3010 rotates, the size of the discharge port 305 can be adjusted, or the discharge port 305 can be blocked, so as to control the feeding speed. Moreover, by starting the driving motor 303, the supporting shaft 302 can be driven to rotate, and then the hopper 304 can be driven to rotate, so that the particles can be dispersed and loaded into the space separated by the partition 306. Therefore, when the feeding speed needs to be increased, the size of all the discharge ports 305 can be adjusted by rotating the adjusting plate 3010, so as to increase the feeding speed.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A bidirectional feeding device for biomass particles, characterized in that: include: Two symmetrically arranged conveyor belts (1), each conveyor belt (1) being provided with a diversion mechanism (2), and a regulating mechanism (3) being provided below the conveyor belt (1); The adjustment mechanism (3) comprises two bases (301), a support shaft (302) is rotatably connected to the base (301), a drive motor (303) is arranged inside the base (301), and an output shaft of the drive motor (303) is fixedly connected to the support shaft (302); A hopper (304) is fixedly arranged on the support shaft (302), a plurality of discharge ports (305) are arranged in an array on the bottom of the hopper (304), a plurality of partitions (306) are fixedly arranged on the inner wall of the hopper (304), and the partitions (306) are adapted to the discharge ports (305).

2. A two-way feeding device for biomass particles according to claim 1, characterized in that: The flow dividing mechanism (2) comprises two symmetrically arranged flow guide plates (201), and a cavity (203) is provided on the bottom of the flow guide plate (201) on which an arc-shaped flow guide body (202) is fixedly arranged.

3. A bidirectional feeding device for biomass particles according to claim 2, characterized in that: An adjustment plate (3010) is rotatably sleeved on the support shaft (302), and the adjustment plate (3010) is adapted to the discharge port (305).

4. A bidirectional feeding device for biomass particles according to claim 3, characterized in that: A worm gear (3011) is fixedly sleeved on the adjusting plate (3010), a mounting ring (307) is rotatably sleeved on the supporting shaft (302), an adjusting motor (308) is fixedly mounted on the mounting ring (307), a worm (309) is fixedly sleeved on the output shaft of the adjusting motor (308), and the worm (309) is matched with the worm gear (3011).

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