A belt conveyor for food processing

Abstract

The utility model discloses a belt conveyor for food processing, comprising: an equipment frame, two pulleys, a motor and a conveyor belt. A box-shaped placement position is formed on the outer surface of the conveyor belt by two first protrusions and two adjacent second protrusions, and the raw materials to be conveyed are placed in the placement position. During the conveying process of the conveyor belt, the raw materials are blocked by the first protrusion and the second protrusion, and can be kept in the placement position relatively stably. In addition, a part of the raw materials may enter the first protrusion. During the movement of the conveyor belt, when the placement position passes through the pulley, the first protrusion turns from a straight line to an arc, which will cause the first protrusion to deform accordingly, so that the raw materials entering the first protrusion can fall more easily. The beneficial effects are: simple structure, stable conveyance of granular raw materials, and prevention of raw materials from falling from the conveyor belt.

Description

Technical Field

[0001] The utility model relates to food processing, in particular to a belt conveyor for food processing. Background Art

[0002] In the process of food processing, many raw materials are generally transported by belt conveyors and sent to the corresponding processing equipment. Some powdered and blocky raw materials can be placed on the conveyor belt of the belt conveyor relatively stably, which makes it easier to weigh these raw materials into multiple portions and convey them in sequence through the belt conveyor. However, for some granular raw materials, such as red beans and mung beans, it is very easy to roll on the conveyor belt, fall off the conveyor belt, and roll from one raw material to another, resulting in a large gap between the quality of the raw materials and the preset quality during the final processing, affecting the quality of the processed food. Utility Model Content

[0003] The present application provides a belt conveyor for food processing, which can solve the problems raised in the background technology.

[0004] In the present application, a belt conveyor for food processing is provided, comprising:

[0005] The equipment rack has a concave cross section, and the top edges on both sides of the notch have a horizontal top wall and vertical side walls facing inward;

[0006] two pulleys, rotatably connected to the equipment frame;

[0007] a motor driving one of the pulley transmissions;

[0008] A conveyor belt is connected to the two pulleys; the outer surface is provided with a first wavy protrusion near the edges on both sides, and the two first protrusions are located between the two side walls; in each first protrusion, the one near the side wall on the same side is the wave crest position, and the one away from the side wall on the same side is the wave trough position; the outer surface is also provided with a plurality of second protrusions between the two first protrusions, and the two ends of the second protrusions are respectively connected to the wave trough positions of the two first protrusions.

[0009] Furthermore, it also includes: an air jet gun head, an air pump and a pipeline connecting the two.

[0010] Furthermore, the pipeline includes: two sections of soft tubes and a hard tube connecting the two sections of soft tubes, and one end of the hard tube close to the air pump is provided with a mounting portion mounted on the ceiling.

[0011] Furthermore, the hard tube is provided with a hanging part for hanging the jet gun head.

[0012] Furthermore, both sides of the recess of the equipment rack are provided with a plurality of first guide wheels which can be squeezed to the first protruding portion below.

[0013] In summary, in the present application, a belt conveyor device for food processing includes: an equipment frame, two pulleys, a motor and a conveyor belt. A box-shaped placement position is formed on the outer surface of the conveyor belt by two first protrusions and two adjacent second protrusions, and the raw materials to be conveyed are placed in the placement position. During the conveying process of the conveyor belt, the raw materials are blocked by the first protrusion and the second protrusion, and can be kept in the placement position relatively stably. In addition, a part of the raw materials may enter the first protrusion. During the movement of the conveyor belt, when the placement position passes through the pulley, the first protrusion turns from a straight line to an arc, which will cause the first protrusion to deform accordingly, so that the raw materials entering the first protrusion can fall more easily. Beneficial effects: simple structure, can stably convey granular raw materials, and prevent raw materials from falling from the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the background technology, the drawings required for use in the embodiments of the present application or the background technology will be described below.

[0015] Figure 1 This is a schematic diagram of the structure of this application;

[0016] Figure 2 A top view of a portion of one side of the application;

[0017] Figure 3 for Figure 2 The cross-sectional view along AA in the figure;

[0018] Figure 4 Schematic diagram of the air jet nozzle, air pump and pipeline.

[0019] In the figure,

[0020] 1. Equipment rack; 1a. Top wall; 1b. Side wall; 1c. First guide wheel;

[0021] 2. Motor;

[0022] 3. Conveyor belt; 3a. First protrusion; 3a1. Peak position; 3a2. Valley position; 3b. Second protrusion;

[0023] 4. Jet gun head; 4a. Hook;

[0024] 5. Air pump;

[0025] 6. Pipeline; 6a. Hose; 6b. Hard pipe; 6b1. Hanging part. DETAILED DESCRIPTION

[0026] The following is further explained in conjunction with the accompanying drawings. Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] See also Figure 1 and Figure 2 , a belt conveyor for food processing, comprising: an equipment frame 1, two pulleys, a motor 2 and a conveyor belt 3.

[0028] The cross section of the equipment rack 1 is concave, and the top edges on both sides of the notch are bent inward to form a horizontal top wall 1a and a vertical side wall 1b.

[0029] The two pulleys are rotatably connected to the two end positions of the equipment frame 1. Specifically, for the two end positions of the equipment frame 1, the parts on both sides of the notch are equipped with bearing seats, and a shaft for the pulley to be fixedly connected is rotatably arranged between the two bearing seats.

[0030] The motor 2 drives one of the pulleys to rotate. Specifically, the motor 2 can be a servo motor 2 with a reducer, which is fixedly connected to the equipment frame 1, and the output end is connected to one end of the shaft on the pulley through a coupling.

[0031] The conveyor belt 3 is connected to two pulleys. The inner surface of the conveyor belt 3 contacts the pulleys and transmits the power through friction. Accordingly, the outer surface of the conveyor belt 3 is used to place the raw materials to be conveyed. The outer surface of the conveyor belt 3 has a wavy first protrusion 3a near the edges of both sides, and the two first protrusions 3a are located between the two side walls 1b. Specifically, the edge of the first protrusion 3a near the conveyor belt 3 can be bonded and fixed to the outer surface of the conveyor belt 3.

[0032] For each first protrusion 3a, the portion close to the side wall 1b on the same side is marked as a wave crest position 3a1, and the portion away from the side wall 1b on the same side is marked as a wave trough position 3a2.

[0033] The outer surface of the conveyor belt 3 is provided with a plurality of second protrusions 3b between the two first protrusions 3a, and the two ends of the second protrusions 3b are respectively connected to the trough positions 3a2 of the two first protrusions 3a.

[0034] A box-shaped placement position is formed on the outer surface of the conveyor belt 3 by two first protrusions 3a and two adjacent second protrusions 3b, and the raw materials to be transported are placed in the placement position. In this way, during the conveying process of the conveyor belt 3, the raw materials are blocked by the first protrusions 3a and the second protrusions 3b, and can be kept in the placement position relatively stably. In addition, a part of the raw materials may enter the first protrusion 3a. During the movement of the conveyor belt 3, when the placement position passes through the pulley, the first protrusion 3a turns from a straight line to an arc, which causes the first protrusion 3a to deform accordingly. Specifically, the first protrusion 3a expands away from the edge of the conveyor belt 3, so that the raw materials entering the first protrusion 3a can fall more easily.

[0035] See also Figure 4 In some embodiments, the belt conveyor for food processing further includes: an air jet head 4, an air pump 5, and a pipeline 6 connecting the two.

[0036] Like this, after the placement position passes through the belt wheel, part of raw material may also be in the first raised portion 3a. To this, can be inserted in the corresponding position of the first raised portion 3a by the air jet head 4, then air jet, the raw material is blown out to the placement position.

[0037] Further, the pipeline 6 includes two sections of hose 6a and a section of hard pipe 6b. One end of the two sections of hose 6a is connected to the air pump 5 and the spray gun head 4 respectively. The hard pipe 6b can be a metal pipe, and both ends are connected to the other ends of the two sections of hose 6a respectively. The hard pipe 6b has a mounting portion mounted to the ceiling at one end close to the air pump 5. Specifically, the mounting portion can be a flange.

[0038] In this way, the hard pipe 6 b can be installed on the ceiling near the equipment rack 1 , and the spray gun head 4 can be easily used to cover various positions of the first raised portion 3 a above the conveyor belt 3 .

[0039] Further, the hard tube 6b has a hanging part 6b1 for hanging the air jet gun head 4. Specifically, the hanging part 6b1 can be a rope connected to the hard tube 6b to form a rope loop for hanging the air jet gun head 4, and the corresponding air jet gun head 4 has a hook 4a for hanging.

[0040] In this way, the air jet gun head 4 can be hung on the hanging part 6b1 when not in use.

[0041] See also Figure 3In some implementations, both sides of the notch of the equipment rack 1 are provided with a plurality of first guide wheels 1c that can be squeezed to the first protrusion 3a below.

[0042] When the placement position passes the pulley, some raw materials that have entered the first protrusion 3a may still remain in the first protrusion 3a. The first protrusion 3a is deformed by the extrusion of the first guide wheel 1c, so that these raw materials can fall down more easily. Accordingly, the bottom surface of the equipment rack 1 can be inclined, and these fallen raw materials can fall out along the bottom surface of the equipment rack 1.

Claims

1. A belt conveyor for food processing, characterized in that: include: The equipment rack (1) has a concave cross section, and the top edges of both sides of the notch are provided with a horizontal top wall (1a) and a vertical side wall (1b) facing inward; Two pulleys rotatably connected to the equipment frame (1); A motor (2) driving one of the pulley transmissions; A conveyor belt (3) connected to the two pulleys; the outer surface is provided with a wave-shaped first protrusion (3a) near the edges of both sides, and the two first protrusions (3a) are located between the two side walls (1b); in each first protrusion, the part close to the side wall (1b) on the same side is a wave crest position (3a1), and the part away from the side wall (1b) on the same side is a wave trough position (3a2); The outer surface is provided with a plurality of second protrusions (3b) between the two first protrusions (3a), and the two ends of the second protrusions (3b) are respectively connected to the trough positions (3a2) of the two first protrusions (3a).

2. A belt conveyor for food processing according to claim 1, characterized in that: Also includes: The invention comprises an air jet gun head (4), an air pump (5) and a pipeline (6) connecting the two.

3. A belt conveyor for food processing according to claim 2, characterized in that: The pipeline (6) comprises two sections of soft tubes (6a) and a hard tube (6b) connecting the two sections of soft tubes (6a). The hard tube (6b) has an installation portion installed on the ceiling at one end close to the air pump (5).

4. A belt conveyor for food processing according to claim 3, characterized in that: The hard tube (6b) is provided with a hanging part (6b1) for hanging the jet gun head (4).

5. A belt conveyor for food processing according to claim 1, characterized in that: The equipment frame (1) is also provided with a plurality of first guide wheels (1c) on both sides of the notch that can be pressed to the first protruding portion (3a) below.

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