Belt conveyor with blowing and drying function

Abstract

The utility model discloses a belt conveyor with blow dry function, this belt conveyor includes frame and is installed in the driving roller and the driven roller of frame both ends, the transmission belt of hollow is set up on the driving roller and the driven roller, a plurality of first door type frames are arranged on the frame, and the top board of first door type frame is set up through transmission belt horizontally, and is installed with the blow -drying box of the upper belt body of transmission belt to the hot air of upward blowing to the top board, is installed with the second door type frame of the second door type frame of the upper belt body of first door type frame, is installed with the blow -drying box of the upper belt body of transmission belt to the hot air of downward blowing to the top board of second door type frame, and the end of blow -drying box is provided with hot air interface. This belt conveyor can be to the article of transmission and blow to the upper and lower, and the moisture on the article is blown dry, and the blow -drying efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of transmission, specifically to a belt conveyor with a blowing and drying function. Background Technology

[0002] Belt conveyors, also known as rubber belt conveyors or belt conveyors, are machines that rely on friction to continuously transport materials. They are mainly composed of a frame, conveyor belt, idlers, drums, and transmission devices.

[0003] For example, patent CN215100225U discloses a belt conveyor with adjustable transport height, which includes a stable base plate with a hollow center and a belt conveyor body. The belt conveyor body consists of an annular belt, rollers rotatably connected to the front and rear ends of the inner wall of the annular belt, a motor that drives the rollers to rotate, and support frames that are respectively supported on the left and right sides of the two rollers. The bottom ends of the two support frames are fixedly connected to an adjusting support rod, and the rear of the adjusting support rod is slidably connected to a connecting block.

[0004] The current conveyor belt cannot dry the surface of products with water stains during transportation. Therefore, a conveyor belt with a drying function is needed. Utility Model Content

[0005] The purpose of this invention is to provide a belt conveyor with a blowing and drying function. This belt conveyor can blow and dry the moisture on the conveyed items from top to bottom, and the blowing and drying efficiency is high.

[0006] To achieve the above objectives, this utility model provides a belt conveyor with a blowing and drying function. The belt conveyor includes a frame and a drive roller and a driven roller installed at both ends of the frame. A perforated conveyor belt is fitted onto the drive roller and the driven roller. A plurality of first portal frames are arranged on the frame. The top plate of the first portal frame is horizontally inserted through the conveyor belt, and an air blower box for blowing hot air upward toward the upper belt of the conveyor belt is installed on the top plate. A second portal frame is installed on the first portal frame and is mounted on the top plate of the second portal frame. An air blower box for blowing hot air downward toward the upper belt of the conveyor belt is installed on the top plate of the second portal frame, and a hot air interface is provided at the end of the air blower box.

[0007] Preferably, the lower end of the first gantry frame is provided with at least two first mounting holes; a positioning rod corresponding to the first mounting hole is provided through the frame, the two ends of the positioning rod are provided with external threads, and after extending out from the first mounting hole, it is locked by a nut.

[0008] Preferably, the side of the frame is provided with an extension block, the positioning rod is provided through the extension block, and the inner side of the first gantry frame is abutted against the outer side of the extension block.

[0009] Preferably, the bottom end of the second portal frame is provided with an outwardly extending first foot plate, a first screw is installed on the first foot plate, and a first screw hole corresponding to the first screw is provided on the top plate of the first portal frame.

[0010] Preferably, the blower box is provided with second foot plates on both sides, and second screws are installed on the second foot plates. The top plates of the first portal frame and the second portal frame are provided with second screw holes corresponding to the second screws.

[0011] Preferably, both the top plates of the first portal frame and the second portal frame are provided with rectangular openings, and the air outlet of the blower box extends into the rectangular openings.

[0012] Preferably, a geared motor connected to the drive roller is mounted on the frame.

[0013] Preferably, the two ends of the frame are provided with roller frames for mounting the driving roller and the driven roller.

[0014] According to the above technical solution, this utility model provides a belt conveyor with a blowing and drying function. The belt conveyor includes a frame and a driving roller and a driven roller installed at both ends of the frame. A perforated conveyor belt is fitted on the driving roller and the driven roller. A plurality of first portal frames are arranged on the frame. The top plate of the first portal frame is arranged horizontally through the conveyor belt. An air blower box for blowing hot air upward toward the upper belt of the conveyor belt is installed on the top plate. A second portal frame is installed on the first portal frame and is mounted on the top plate of the second portal frame. An air blower box for blowing hot air downward toward the upper belt of the conveyor belt is installed on the top plate of the second portal frame. A hot air interface is provided at the end of the air blower box.

[0015] When in use, the conveyor belt conveyor places the items to be dried at the beginning of the perforated conveyor belt for transport. During the transport process, the items pass between multiple sets of two opposing air blowers, where hot air blown from the air blowers dries the top and bottom surfaces of the items. The multiple sets of opposing air blowers allow the items transported by the conveyor belt to be dried more quickly, thereby improving the drying efficiency.

[0016] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the belt conveyor of this utility model; Figure 2 This is a side view of a preferred embodiment of the belt conveyor of this utility model; Figure 3 yes Figure 2 A schematic diagram of the AA cross-sectional structure; Figure 4 yes Figure 1 A schematic diagram of the overall structure after the conveyor belt is removed.

[0018] Explanation of reference numerals in the attached figures 1-Frame; 2-First gantry frame; 3-Extension block; 4-Positioning rod; 5-Second gantry frame; 6-Blower box; 7-Second foot plate; 8-Second screw; 9-Transmission belt; 10-Hot air interface; 11-Drive roller; 12-Gear motor; 13-Roller frame; 14-First foot plate; 15-Nut; 16-First screw; 17-Blower nozzle; 18-Rectangular opening; 19-Driven roller. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0020] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside" in the terminology only represent the orientation of the term in its conventional use or are common terms understood by those skilled in the art, and should not be regarded as a limitation on the term.

[0021] See Figure 1-4 The belt conveyor shown has a blowing and drying function. The belt conveyor includes a frame 1 and a drive roller 11 and a driven roller 19 installed at both ends of the frame 1. A perforated conveyor belt 9 is fitted on the drive roller 11 and the driven roller 19. A plurality of first portal frames 2 are arranged on the frame 1. The top plate of the first portal frame 2 is arranged horizontally through the conveyor belt 9. An air blower box 6 is installed on the top plate to blow hot air upward toward the upper belt of the conveyor belt 9. A second portal frame 5 is installed on the first portal frame 2 and is mounted on the top plate of the second portal frame 5. An air blower box 6 is installed on the top plate of the second portal frame 5 to blow hot air downward toward the upper belt of the conveyor belt 9. A hot air interface 10 is provided at the end of the air blower box 6.

[0022] Through the implementation of the above technical solution, when the belt conveyor is in use, the items to be dried are placed at the starting end of the perforated conveyor belt 9 for transport. During the transport process, the items pass between multiple sets of two opposing air blowers 6, where hot air blown from the air blowers 6 dries the top and bottom surfaces of the items. The multiple sets of opposing air blowers 6 allow the items transported by the conveyor belt 9 to be dried more quickly, thereby improving drying efficiency. The air blowers 6 serve only to concentrate the airflow, focusing the high-pressure hot air introduced by the hot air inlet 10 and blowing it towards the items through the air outlet 17. The high-pressure hot air is supplied by a heat pump or a warm air blower, and a booster pump can be installed in the intermediate transport pipeline for pressurization.

[0023] In this embodiment, the lower end of the first portal frame 2 is provided with at least two first mounting holes; a positioning rod 4 corresponding to the first mounting holes is provided through the frame 1, and both ends of the positioning rod 4 are provided with external threads, and after extending from the first mounting holes, they are locked by nuts 15. With this arrangement, multiple positioning rods 4 are used to support both ends of the first portal frame 2, and are locked by nuts 15 at both ends, so that the position of the first portal frame 2 is fixed, and it is also convenient to disassemble the first portal frame 2.

[0024] In this embodiment, an extension block 3 is provided on the side of the frame 1, and the positioning rod 4 is provided through the extension block 3. The inner side of the first gantry frame 2 is abutted against the outer side of the extension block 3. With this arrangement, the span of the first gantry frame 2 is extended outward, so that the first gantry frame 2 maintains a distance from the conveyor belt 9.

[0025] In this embodiment, the bottom end of the second portal frame 5 is provided with an outwardly extending first foot plate 14, on which a first screw 16 is installed. The top plate of the first portal frame 2 is provided with a first screw hole corresponding to the first screw 16. With this arrangement, the second portal frame 5 can be easily assembled and disassembled by installing multiple first screws 16 in the corresponding first screw holes.

[0026] In this embodiment, second foot plates 7 are provided on both sides of the blower box 6, and second screws 8 are installed on the second foot plates 7. The top plates of both the first portal frame 2 and the second portal frame 5 are provided with second screw holes corresponding to the second screws 8. This arrangement allows for convenient assembly and disassembly of the blower box 6 by installing multiple second screws 8 in the corresponding second screw holes.

[0027] In this embodiment, both the top plates of the first portal frame 2 and the second portal frame 5 are provided with rectangular openings 18, and the air outlet 17 of the blower box 6 extends into the rectangular openings 18. This arrangement allows the air outlet 17 to extend upwards or downwards from the rectangular openings 18, reducing the distance between it and the object.

[0028] In this embodiment, a geared motor 12 connected to the drive roller 11 is mounted on the frame 1. The rotation of the geared motor 12 drives the drive roller 11 to rotate, which in turn drives the conveyor belt 9 to rotate.

[0029] In this embodiment, to further provide a mounting method for the driving roller 11 and the driven roller 19, roller frames 13 are provided at both ends of the frame 1 to mount the driving roller 11 and the driven roller 19. The shafts at both ends of the driving roller 11 and the driven roller 19 are connected to the roller frames 13 via bearings.

[0030] The air outlet 17 in this utility model is generally flat and elongated, extending along the width of the conveyor belt 9. It can be a structure with a certain angle, blowing air obliquely toward the object, for example, blowing air at an angle toward the direction in which the conveyor belt 9 is coming.

[0031] The belt conveyor provided by this utility model is only for conveying and drying items with a small amount of residual water stains on the surface. The drying effect can be increased by increasing the number of opposing blowers 6. Of course, the drying effect can also be improved by using a robotic arm set on the side of the belt conveyor to flip the items 90 degrees.

[0032] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0033] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0034] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A belt conveyor with a blowing and drying function, characterized in that, The assembly includes a frame (1) and a drive roller (11) and a driven roller (19) installed at both ends of the frame (1). The drive roller (11) and the driven roller (19) are fitted with a perforated conveyor belt (9). A plurality of first portal frames (2) are arranged on the frame (1). The top plate of the first portal frame (2) is arranged to pass through the conveyor belt (9) laterally. A blower box (6) for blowing hot air upward toward the upper belt of the conveyor belt (9) is installed on the top plate. A second portal frame (5) is installed on the first portal frame (2) and is mounted on the top plate of the second portal frame (5). A blower box (6) for blowing hot air downward toward the upper belt of the conveyor belt (9) is installed on the top plate of the second portal frame (5). A hot air interface (10) is provided at the end of the blower box (6).

2. The belt conveyor with blowing and drying function according to claim 1, characterized in that, The lower end of the first portal frame (2) is provided with at least two first mounting holes; A positioning rod (4) corresponding to the first mounting hole is provided through the frame (1). The two ends of the positioning rod (4) are provided with external threads and are locked by nuts (15) after extending out from the first mounting hole.

3. The belt conveyor with blowing and drying function according to claim 2, characterized in that, An extension block (3) is provided on the side of the frame (1), and the positioning rod (4) is provided through the extension block (3). The inner side of the first gantry frame (2) is attached to the outer side of the extension block (3).

4. The belt conveyor with blowing and drying function according to claim 1, characterized in that, The bottom end of the second portal frame (5) is provided with an outwardly extending first foot plate (14), and a first screw (16) is installed on the first foot plate (14). The top plate of the first portal frame (2) is provided with a first screw hole corresponding to the first screw (16).

5. The belt conveyor with blowing and drying function according to claim 1, characterized in that, The blower box (6) is provided with second foot plates (7) on both sides, and second screws (8) are installed on the second foot plates (7). The top plates of the first portal frame (2) and the second portal frame (5) are provided with second screw holes corresponding to the second screws (8).

6. The belt conveyor with blowing and drying function according to claim 1, characterized in that, The top plates of the first portal frame (2) and the second portal frame (5) are provided with rectangular openings (18), and the air outlet (17) of the air box (6) extends into the rectangular openings (18).

7. The belt conveyor with blowing and drying function according to claim 1, characterized in that, A geared motor (12) connected to the drive roller (11) is mounted on the frame (1).

8. The belt conveyor with blowing and drying function according to claim 1, characterized in that, The frame (1) has roller frames (13) at both ends for mounting the drive roller (11) and the driven roller (19).

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