Turnover device for material drying assembly line

Abstract

The utility model belongs to the technical field of drying, particularly relates to a turnover device for a material drying assembly line, and aims to solve the problems of poor turnover continuity and easiness in material accumulation caused by excessive actions of turnover behaviors of materials through adsorption and rotation of the conventional equipment. An intermittent driving structure is arranged between the conveying structures, an overturning structure is arranged at the top of the intermittent driving structure, a non-return structure is arranged at the rear end of the overturning structure, the intermittent driving structure comprises a motor frame, a motor is installed at the top of the motor frame through bolts, and an intermittent gear is inserted into the front end of the motor through a driving shaft; the top of the intermittent gear is in meshed connection with a driven gear through one-fourth teeth formed in the peripheral side. The motor controls the intermittent gear with one-fourth teeth on the peripheral side to be in intermittent meshing drive with the driven gear, the purpose of controlling the four overturning plates to intermittently overturn materials is achieved, and efficient continuous operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying, in particular to a turning device for a material drying line. Background Art

[0002] In the process of heating the material, the common material drying device mainly dries one side first, and then needs to flip it. However, the surface temperature of the material is too high. In order to improve the flipping efficiency, a material drying line flipping device is needed.

[0003] A patent with publication number CN213140414U disclosed a mechanical automated processing flipping device, including a workbench, and also including: legs, four of which are fixedly mounted at the four corners of the bottom end of the workbench; a first box body, which is fixedly mounted in the middle of the bottom end of the workbench; a conveyor belt, which is fixedly mounted in the middle of the top end of the workbench along the front-to-back direction; heat dissipation holes, a plurality of heat dissipation holes are equidistantly arranged at the front and rear ends of the first box body from left to right; and a flipping mechanism, which is arranged in the middle of the left and right sides of the top end of the workbench.

[0004] Existing equipment flips the material by adsorption and then rotation. Too many movements lead to poor flipping continuity and easy material accumulation. Therefore, we propose a material drying line flipping device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the disadvantage of discontinuous action and proposes a material drying line turning device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a material drying line turning device, comprising a transport structure, an intermittent driving structure is arranged between the transport structures, a turning structure is arranged on the top of the intermittent driving structure, and a non-return structure is arranged at the rear end of the turning structure;

[0007] The intermittent drive structure comprises a motor frame, a motor is mounted on the top of the motor frame by bolts, an intermittent gear is plugged into the front end of the motor through a drive shaft, and the top of the intermittent gear is meshed and connected with a driven gear through a quarter-tooth tooth opened on the circumference;

[0008] The flip structure includes a fixed plate 1 and a fixed plate 2, and four flip plates are evenly arranged between the fixed plate 1 and the fixed plate 2 via a rotating shaft. The front end of the rotating shaft extends through the fixed plate 1 and is plugged with the driven gear.

[0009] Preferably, the transport structure comprises two frames, the front ends of the two frames are mounted with the fixing plate 1 by bolts, and the rear ends of the two frames are mounted with the fixing plate 2 by bolts.

[0010] Preferably, a conveyor belt is provided inside the two frames.

[0011] Preferably, support legs are installed at the four corners of the bottom ends of the two frames by welding.

[0012] Preferably, a motor frame is mounted between two of the eight supporting legs whose front ends are close to each other via bolts.

[0013] Preferably, the non-return structure comprises a ratchet wheel penetrating through the rear end of the rotating shaft and inserted between the four flip plates, and a pawl is provided on one side of the ratchet wheel, and the pawl is rotatably mounted on the second fixed plate.

[0014] Preferably, the ends of the four flip plates that are away from each other are all provided with arc chamfers.

[0015] In the utility model, the material drying line turning device is:

[0016] 1. The utility model controls the intermittent gear with a quarter of a tooth on the peripheral side of the motor to intermittently mesh with the driven gear to drive and control the four flip plates to intermittently flip the materials, thereby achieving efficient continuous operation;

[0017] 2. The utility model sets a ratchet and a pawl at the rear end of the rotating shaft between the four flip plates, and utilizes the cooperation between the ratchet and the pawl to limit the four flip plates to only one-way rotation and cannot rotate in the opposite direction, thereby avoiding the problem of reversal of the four flip plates due to material gravity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a material drying line turning device proposed by the utility model;

[0019] Figure 2 This is a structural schematic diagram of the back part of a material drying line turning device proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of part A of a material drying line turning device proposed by the utility model;

[0021] Figure 4 This is a structural schematic diagram of part B of a material drying line turning device proposed by the utility model.

[0022] In the figure: 1. transport structure; 101. frame; 102. transport belt; 103. support leg; 2. intermittent drive structure; 201. motor frame; 202. motor; 203. intermittent gear; 204. driven gear; 3. flipping structure; 301. fixed plate 1; 302. fixed plate 2; 303. flipping plate; 4. check structure; 401. ratchet; 402. pawl. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-4 , a material drying line turning device, comprising a transport structure 1, an intermittent driving structure 2 is arranged between the transport structures 1, a turning structure 3 is arranged on the top of the intermittent driving structure 2, and a non-return structure 4 is arranged at the rear end of the turning structure 3;

[0025] The intermittent drive structure 2 includes a motor frame 201, a motor 202 is installed on the top of the motor frame 201 by bolts, an intermittent gear 203 is plugged into the front end of the motor 202 through a driving shaft, and the top of the intermittent gear 203 is meshed and connected with a driven gear 204 through a quarter-tooth meshing opened on the circumference;

[0026] The flip structure 3 includes a fixed plate 1 301 and a fixed plate 2 302 , and four flip plates 303 are evenly arranged between the fixed plate 1 301 and the fixed plate 2 302 via a rotating shaft. The front end of the rotating shaft extends through the fixed plate 1 301 and is plugged with a driven gear 204 .

[0027] In this embodiment, the transport structure 1 includes two frames 101 , the front ends of the two frames 101 are fixed with a first fixing plate 301 by bolts, and the rear ends of the two frames 101 are fixed with a second fixing plate 302 by bolts.

[0028] By adopting the above solution, a fixing plate 1 301 is installed at the front end of the two frames 101 by bolts, and a fixing plate 2 302 is installed at the rear end of the two frames 101 by bolts, so as to achieve the purpose of mutual stable connection.

[0029] In this embodiment, a conveyor belt 102 is disposed inside each of the two frames 101 .

[0030] By adopting the above solution, the conveying belts 102 are arranged inside the two frames 101 to realize the conveying behavior and avoid the problem of jamming.

[0031] In this embodiment, support legs 103 are installed at four corners of the bottom ends of the two frames 101 by welding.

[0032] With the above solution, support legs 103 are installed at the four corners of the bottom ends of the two frames 101 by welding to achieve balanced support of the equipment.

[0033] In this embodiment, a motor frame 201 is mounted between two supporting legs 103 whose front ends are close to each other among the eight supporting legs 103 by bolts.

[0034] By adopting the above solution, the motor frame 201 is installed between two supporting legs 103 whose front ends are close to each other among the eight supporting legs 103 by bolts, so that the motor frame 201 and the motor 202 can be stably fixed.

[0035] In this embodiment, the non-return structure 4 includes a ratchet 401 that penetrates through the rear end of the rotating shaft inserted between the four flip plates 303 , and a pawl 402 is matched on one side of the ratchet 401 , and the pawl 402 is rotatably mounted on the second fixing plate 302 .

[0036] By adopting the above scheme, a ratchet 401 is inserted into the rear end of the rotating shaft between the four flip plates 303, and a pawl 402 is provided on one side of the ratchet 401. The pawl 402 is rotatably installed on the fixed plate 2 302, so that the four flip plates 303 can be restricted to one-way rotation and cannot rotate in the opposite direction by utilizing the cooperation between the ratchet 401 and the pawl 402, thereby avoiding the problem of reversal of the four flip plates 303 due to the gravity of the material.

[0037] In this embodiment, the ends of the four flip plates 303 that are away from each other are all provided with arc chamfers.

[0038] By adopting the above solution, arc chamfers are provided at the ends of the four flip plates 303 that are away from each other, so that the plate can slide on the four flip plates 303 easily, avoiding the jamming problem.

[0039] In the utility model, when in use, the material is placed on a conveyor belt 102 and then moved to another conveyor belt 102. The motor 202 controls the intermittent gear 203 with a quarter tooth on the circumferential side to intermittently engage and drive the driven gear 204, and controls the four flip plates 303 to intermittently flip the material. The cooperation between the ratchet 401 and the pawl 402 limits the four flip plates 303 to only rotate in one direction and cannot rotate in the opposite direction.

[0040] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A material drying line turning device, comprising a transport structure (1), characterized in that: An intermittent driving structure (2) is arranged between the transport structures (1), a turnover structure (3) is arranged on the top of the intermittent driving structure (2), and a non-return structure (4) is arranged at the rear end of the turnover structure (3); The intermittent drive structure (2) comprises a motor frame (201), a motor (202) being mounted on the top of the motor frame (201) via bolts, an intermittent gear (203) being plugged into the front end of the motor (202) via a drive shaft, and a driven gear (204) being meshed with the top of the intermittent gear (203) via a quarter-tooth pattern provided on the circumference; The flip structure (3) comprises a fixed plate 1 (301) and a fixed plate 2 (302), four flip plates (303) being evenly arranged between the fixed plate 1 (301) and the fixed plate 2 (302) via a rotating shaft, the front end of the rotating shaft extending through the fixed plate 1 (301) and being plugged with the driven gear (204).

2. A material drying line turning device according to claim 1, characterized in that: The transport structure (1) comprises two frames (101), the front ends of the two frames (101) being mounted with the fixing plate 1 (301) via bolts, and the rear ends of the two frames (101) being mounted with the fixing plate 2 (302) via bolts.

3. A material drying line turning device according to claim 2, characterized in that: A conveyor belt (102) is arranged inside the two frames (101).

4. A material drying line turning device according to claim 2, characterized in that: Support legs (103) are installed at the four corners of the bottom ends of the two frames (101) by welding.

5. A material drying line turning device according to claim 4, characterized in that: A motor frame (201) is mounted between two of the eight supporting legs (103) whose front ends are close to each other via bolts.

6. The material drying line turning device according to claim 1 is characterized in that: The non-return structure (4) comprises a ratchet wheel (401) which penetrates through the rear end of the rotating shaft and is inserted between the four flip plates (303); a pawl (402) is provided on one side of the ratchet wheel (401); and the pawl (402) is rotatably mounted on the second fixed plate (302).

7. The material drying line turning device according to claim 1 is characterized in that: The four flip plates (303) are each provided with an arc chamfer at one end away from each other.

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