Suspension chain conveying device

Abstract

The utility model belongs to the technical field of suspension chains, and particularly relates to a suspension chain conveying device which comprises a suspension frame, a bottom plate is arranged below the suspension frame, two mounting frames are mounted at the top of the bottom plate, rolling wheels are rotationally mounted on the adjacent sides of the two mounting frames, and the rolling wheels are matched with the suspension frame. A fixed seat is fixedly mounted on the right side of the mounting frame, and a cleaning mechanism is arranged below the fixed seat; a cavity is formed in the fixing base, rod holes are formed in the inner walls of the two sides of the cavity, limiting rods are slidably installed in the rod holes, and reset mechanisms are arranged on the limiting rods. The device is reasonable in design, through the arrangement of the cleaning mechanism, the purposes of preventing dust and impurities from bumping the rolling wheels and preventing the conveying quality from being affected can be achieved, through the arrangement of the limiting rod and the pull button, the brush base can be conveniently disassembled, and the purpose of conveniently replacing the brush can be achieved.

Description

Technical Field

[0001] This application relates to the field of overhead conveyor technology, and more particularly to an overhead conveyor device. Background Technology

[0002] Overhead chain conveyors are devices for continuously transporting materials in space. Materials are loaded onto specialized boxes or supports and run along predetermined tracks. The conveyor line can navigate inclines, declines, and turns, offering flexible layout options and a small footprint. They are used in high-volume assembly line production operations in industries such as machinery, automotive, electronics, home appliances, light industry, food, and chemicals. During workpiece transport, multiple points of output are utilized in the air, and the conveying speed can be adjusted, making it highly advantageous for mechanical assembly operations. It is one of the most widely used conveying products in domestic enterprises.

[0003] In practical use, it has been found that existing overhead conveyor devices achieve the suspension effect by having rollers roll on the suspension frame. However, after long-term operation, dust or impurities easily fall on the areas where the rollers pass over the suspension frame. If not cleaned, this will cause the rollers to shake and vibrate, thus affecting the conveying quality. Therefore, we propose an overhead conveyor device to solve the above problems. Utility Model Content

[0004] The purpose of this application is to address the shortcomings of existing technologies, such as the inability to clean dust or impurities falling on the suspension frame, which causes the rollers to shake and vibrate, thus affecting the quality of the conveying. Therefore, a suspended chain conveying device is proposed.

[0005] To achieve the above objectives, this application adopts the following technical solution:

[0006] A suspended chain conveyor includes a suspension frame, a base plate below the suspension frame, two mounting brackets on the top of the base plate, rollers rotatably mounted on adjacent sides of the two mounting brackets, the rollers being adapted to the suspension frame, a fixed seat fixedly mounted on the right side of the mounting bracket, and a cleaning mechanism below the fixed seat; the fixed seat has a cavity, and rod holes are formed on both sides of the inner wall of the cavity, with limit rods slidably mounted in the rod holes, and a reset mechanism provided on the limit rods.

[0007] Preferably, the cleaning mechanism includes a brush holder and a brush. The brush holder is provided below the fixed base, and the brush is provided at the bottom of the brush holder. The brush is adapted to the hanging frame, and a snap-fit ​​mechanism is provided between the brush holder and the fixed base.

[0008] Preferably, the locking mechanism includes a slot and a block. The bottom of the fixing seat has a slot located on the left side of the cavity, and the top of the brush seat has a block that engages with the slot.

[0009] Preferably, a limiting groove is provided on the right side of the card block, and the left end of the limiting rod is engaged with the limiting groove.

[0010] Preferably, the reset mechanism includes a retaining ring and a spring. The retaining ring is fixedly sleeved on the limiting rod and is slidably connected to the inner wall of the cavity. The spring is sleeved on the limiting rod and its two ends are fixedly connected to the right side of the retaining ring and the right side inner wall of the cavity, respectively.

[0011] Preferably, a pull button is fixedly installed on the right end of the limiting rod, and an anti-disengagement block is provided on the pull button.

[0012] Preferably, a chain is provided at the bottom of the base plate, and the chain has screw holes. The chain and the base plate are fixedly connected by bolts to the screw holes.

[0013] Preferably, the bottom of the base plate is provided with a hook, which is located on the front side of the chain.

[0014] The beneficial effects of this application are:

[0015] 1. Through the cooperation of the base plate, mounting frame, fixed seat, clamping block, brush seat and brush, the base plate can drive the brush seat and brush to move to the right, and the brush can sweep away the dust and impurities on the suspension frame, thus preventing the dust and impurities from causing the rollers to shake and thus avoiding affecting the conveying quality.

[0016] 2. Through the cooperation of the pull button, the limiting rod and the limiting groove, pulling the pull button to the right can drive the limiting rod to move to the right, so that the limiting rod can be disengaged from the limiting groove. Pulling the brush seat forward can drive the locking block forward, so that the locking block can be disengaged from the locking groove. This allows for easy disassembly of the brush seat and facilitates the replacement of the brush. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a suspended chain conveyor proposed in this application;

[0018] Figure 2 This is a front cross-sectional structural schematic diagram of a suspended chain conveyor device proposed in this application;

[0019] Figure 3 This is a schematic diagram of part A of a suspended chain conveyor proposed in this application;

[0020] Figure 4 This is a three-dimensional structural diagram of the chain of a suspended chain conveyor proposed in this application.

[0021] In the diagram: 1. Suspension frame; 2. Base plate; 3. Mounting bracket; 4. Roller; 5. Chain; 6. Hook; 7. Fixing seat; 8. Cavity; 9. Slot; 10. Block; 11. Brush holder; 12. Brush; 13. Rod hole; 14. Limiting rod; 15. Limiting groove; 16. Retaining ring; 17. Spring; 18. Pull button; 19. Screw hole. Detailed Implementation

[0022] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0023] Reference Figure 1-4 A suspended chain conveyor includes a suspension frame 1, a base plate 2 below the suspension frame 1, two mounting brackets 3 on the top of the base plate 2, and rollers 4 rotatably mounted on adjacent sides of the two mounting brackets 3. The rollers 4 are adapted to the suspension frame 1. A fixed seat 7 is fixedly mounted on the right side of the mounting bracket 3, and a cleaning mechanism is provided below the fixed seat 7. A cavity 8 is opened in the fixed seat 7, and rod holes 13 are opened on both sides of the inner wall of the cavity 8. A limit rod 14 is slidably installed in the rod hole 13, and a reset mechanism is provided on the limit rod 14.

[0024] In this embodiment, the cleaning mechanism includes a brush holder 11 and a brush 12. The brush holder 11 is provided below the fixed base 7, and the brush 12 is provided at the bottom of the brush holder 11. The brush 12 is adapted to the hanging frame 1. A locking mechanism is provided between the brush holder 11 and the fixed base 7. By providing the cleaning mechanism, the locking block 10 can drive the brush holder 11 and the brush 12 to move to the right, so as to achieve the purpose of sweeping away dust and impurities on the hanging frame 1 by the brush 12.

[0025] In this embodiment, the locking mechanism includes a slot 9 and a block 10. The bottom of the fixed base 7 is provided with a slot 9, which is located on the left side of the cavity 8. The top of the brush base 11 is provided with a block 10, which is locked with the slot 9. By providing a locking mechanism, the block 10 can be locked with the slot 9, thereby achieving the purpose of limiting the left and right positions of the brush base 11 and the fixed base 7.

[0026] In this embodiment, a limiting groove 15 is provided on the right side of the card block 10, and the left end of the limiting rod 14 is engaged with the limiting groove 15. By providing the limiting groove 15, the limiting rod 14 can be engaged with the limiting groove 15, thereby achieving the purpose of limiting the front and rear of the fixed seat 7 and the card block 10.

[0027] In this embodiment, the reset mechanism includes a retaining ring 16 and a spring 17. The retaining ring 16 is fixedly sleeved on the limiting rod 14 and is slidably connected to the inner wall of the cavity 8. The spring 17 is sleeved on the limiting rod 14 and its two ends are fixedly connected to the right side of the retaining ring 16 and the right side inner wall of the cavity 8, respectively. By providing a reset mechanism, the spring 17 can drive the retaining ring 16 to move to the left, thereby resetting the limiting rod 14 and enabling the limiting rod 14 to engage with the limiting groove 15 for positioning, thus facilitating the installation of the locking block 10.

[0028] In this embodiment, a pull button 18 is fixedly installed on the right end of the limiting rod 14. An anti-disengagement block is provided on the pull button 18. By providing the pull button 18, the limiting rod 14 can be easily pulled.

[0029] In this embodiment, a chain 5 is provided at the bottom of the base plate 2. A screw hole 19 is provided on the chain 5. The chain 5 and the base plate 2 are fixedly connected by bolts to the screw hole 19. By providing the chain 5, the base plate 2 can be moved by the chain 5, so as to achieve the purpose of driving the roller 4 to roll on the suspension frame 1 by the mounting frame 3.

[0030] In this embodiment, a hook 6 is provided at the bottom of the base plate 2. The hook 6 is located in front of the chain 5. By providing the hook 6, it is easy to hook off the material.

[0031] In this application, during operation, the chain 5 drives the base plate 2 and hook 6 to move from left to right, enabling the material to be conveyed via the hook 6. The base plate 2 can move the fixed seat 7 to the right via the mounting frame 3, and can move the brush seat 11 and brush 12 to the right via the locking block 10, enabling the brush 12 to sweep away dust and impurities on the suspension frame 1, preventing dust and impurities from causing bumps to the roller 4, and avoiding affecting the conveying quality. Pulling the button 18 to the right can move the limit rod 14 to the right, enabling the limit rod 14 to disengage from the limit groove 15. Pulling the brush seat 11 forward can move the locking block 10 forward, enabling the locking block 10 to disengage from the slot 9, enabling convenient disassembly of the brush seat 11, and facilitating the replacement of the brush 12.

Claims

1. A hanging chain conveyor, characterized in that: It comprises a suspension frame (1), a bottom plate (2) is arranged below the suspension frame (1), two mounting frames (3) are installed on the top of the bottom plate (2), rollers (4) are rotatably installed on adjacent sides of the two mounting frames (3), the rollers (4) are adapted to the suspension frame (1), a fixing seat (7) is fixedly installed on the right side of the mounting frame (3), and a cleaning mechanism is arranged below the fixing seat (7); A cavity (8) is provided in the fixing seat (7), rod holes (13) are provided on inner walls on both sides of the cavity (8), a limit rod (14) is slidably installed in the rod hole (13), and a reset mechanism is provided on the limit rod (14).

2. A hanging chain conveyor according to claim 1, characterized in that: The cleaning mechanism comprises a brush seat (11) and a brush (12); the brush seat (11) is arranged below the fixed seat (7); the brush (12) is arranged at the bottom of the brush seat (11); the brush (12) is matched with the suspension frame (1); and a clamping mechanism is arranged between the brush seat (11) and the fixed seat (7).

3. A hanging chain conveyor according to claim 2, characterized in that: The clamping mechanism comprises a clamping slot (9) and a clamping block (10); the bottom of the fixing seat (7) is provided with a clamping slot (9), the clamping slot (9) is located on the left side of the cavity (8), the top of the brush seat (11) is provided with a clamping block (10), and the clamping block (10) is clamped with the clamping slot (9).

4. A hanging chain conveyor according to claim 3, characterized in that: A limiting groove (15) is provided on the right side of the clamping block (10), and the left end of the limiting rod (14) is clamped with the limiting groove (15).

5. A hanging chain conveyor according to claim 1, characterized in that: The reset mechanism comprises a retaining ring (16) and a spring (17); the retaining ring (16) is fixedly sleeved on the limit rod (14); the retaining ring (16) is slidably connected to the inner wall of the cavity (8); the limit rod (14) is sleeved with a spring (17); two ends of the spring (17) are respectively fixedly connected to the right side of the retaining ring (16) and the right inner wall of the cavity (8).

6. A hanging chain conveyor according to claim 1, characterized in that: A pull button (18) is fixedly mounted on the right end of the limiting rod (14), and an anti-dropping block is arranged on the pull button (18).

7. A hanging chain conveyor according to claim 1, characterized in that: A chain (5) is arranged at the bottom of the base plate (2), a screw hole (19) is provided on the chain (5), and the chain (5) and the base plate (2) are fixedly connected via bolts and the screw hole (19).

8. A hanging chain conveyor according to claim 1, characterized in that: A hook (6) is provided at the bottom of the base plate (2), and the hook (6) is located at the front side of the chain (5).

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