Side baffle device capable of preventing materials from falling off for belt conveyor

Abstract

The utility model relates to the technical field of conveyor baffles, and discloses a belt conveyor side baffle device capable of preventing materials from falling, which comprises a fixing frame, a fixing plate is arranged at the top of the fixing frame, a dovetail groove is formed in the front side of the fixing plate, a dovetail tenon is fixedly connected to the rear side of the fixing plate, and a limiting block is slidably connected to the inner wall of the fixing plate. The rear side of the limiting block is fixedly connected with a first spring, the rear end of the first spring is fixedly connected with the inner wall of the fixing plate, and the top of the limiting block penetrates through and extends to the top of the fixing plate. According to the fixing device, the dovetail joint on one fixing plate is inserted into the dovetail groove of the other fixing plate, at the moment, the limiting block clamps the dovetail joint under the action of the first spring, so that the two fixing plates are rapidly fixed, the sliding block is pushed to drive the limiting block to move backwards when disassembly is needed, and therefore the two fixing plates are rapidly disassembled; and flexible splicing according to different requirements is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of conveyer baffle, especially to the side baffle device of belt conveyer preventing material from falling. BACKGROUND

[0002] The belt conveyer is the equipment widely used in the field of material transportation, and bears the heavy responsibility of material conveying in many scenes of industrial production and logistics transportation. The side baffle device of belt conveyer preventing material from falling is an important auxiliary part of the belt conveyer, which is installed on both sides of the conveying belt. Its main role is to ensure that the material is limited within the range of the conveying belt by forming a physical barrier at the edge of the conveying belt during the material transportation, so as to ensure the stable transportation of the material, improve the transportation efficiency, and avoid the waste, environmental pollution and equipment failure caused by the falling of the material.

[0003] The existing side baffle is mostly customized as a whole. Once the transportation demand changes and the width of the conveying belt is adjusted, the side baffle customized as a whole is difficult to adapt, the cost is high, and the cycle is long. If a part is damaged, due to the correlation of the overall structure, a large number of surrounding parts need to be removed during maintenance, which is difficult and costly. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a side baffle device of belt conveyer preventing material from falling, which aims to improve the problem that the existing side baffle is difficult to adapt to different demands.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a side baffle device of belt conveyer preventing material from falling, comprising a fixed frame, a fixed plate is arranged at the top of the fixed frame, a dovetail groove is formed in the front side of the fixed plate, a dovetail tenon is fixedly connected to the rear side of the fixed plate, a limiting block is slidably connected to the inner wall of the fixed plate, a first spring is fixedly connected to the rear side of the limiting block, the rear end of the first spring is fixedly connected between the inner wall of the fixed plate, the limiting block penetrates through and extends to the top of the fixed plate, a sliding block is fixedly connected to the top of the limiting block, two mounting assemblies are arranged at the bottom of the fixed plate, and the mounting assemblies are used for quickly mounting the fixed plate.

[0006] Preferably, the mounting assembly comprises a fixed part, two second springs are fixedly connected to the inner diameter of the fixed part, a locking block is fixedly connected to the adjacent end of each of the two second springs, and the locking block is slidably connected between the fixed part.

[0007] Preferably, a plurality of connecting pieces are fixedly connected to the top of the fixed frame, and a sliding ring is slidably connected to the surface of each of the plurality of connecting pieces.

[0008] Preferably, the top of the fixing plate is rotationally connected with a knob, the bottom end of the knob penetrates and extends into the fixing plate, the bottom end of the knob is fixedly connected with a threaded rod, and the bottom end of the threaded rod is rotationally connected with the fixing plate.

[0009] Preferably, the surface of the threaded rod is threadedly connected with a lifting plate, and the lifting plate is slidingly connected with the fixing plate.

[0010] Preferably, the inside of the fixing frame is provided with a conveying belt.

[0011] Preferably, the left side of the fixing plate is rotationally connected with uniformly distributed rollers, and the surface of the roller is made of silicone rubber.

[0012] Preferably, the top end of the connecting piece is a circular truncated cone, and the bottom end radius of the sliding ring is smaller than the top end radius.

[0013] The utility model has the following beneficial effects:

[0014] 1、in the utility model, the dovetail joint on the fixing plate is inserted into the dovetail groove of another fixing plate, at this time, the limiting block is clamped to the dovetail joint under the action of the first spring, so that two fixing plates are quickly fixed, when disassembling, the sliding block is pushed to drive the limiting block to move backward, so that two fixing plates are quickly disassembled, and flexible splicing according to different requirements is realized.

[0015] 2、in the utility model, the fixing plate is pressed on the connecting piece on the fixing frame, at this time, the two locking blocks in the fixing part clamp the connecting piece, so that the fixing plate is quickly fixed on the conveyer, when disassembling, the fixing plate is pressed downward again, the locking block moves to the lower side of the sliding ring, the fixing plate is pulled up to drive the sliding ring to move upward together, so that the fixing plate is quickly disassembled, the problem of low installation and disassembly efficiency is solved, and the maintainability and adaptability of the equipment are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The main view of the side baffle device for preventing material falling of the belt conveyor is provided in the utility model;

[0017] Figure 2 The dovetail groove schematic view of the side baffle device for preventing material falling of the belt conveyor is provided in the utility model;

[0018] Figure 3 The threaded rod view of the side baffle device for preventing material falling of the belt conveyor is provided in the utility model;

[0019] Figure 4 For Figure 3 The enlarged view of A in the utility model;

[0020] Figure 5The dovetail tenon schematic view of the side baffle device for preventing material from falling of the belt conveyor is provided by the utility model.

[0021] Figure 6 The fixed part section schematic view of the side baffle device for preventing material from falling of the belt conveyor is provided by the utility model.

[0022] Legend:

[0023] 1, fixed plate; 2, conveying belt; 3, lifting plate; 4, roller; 5, dovetail groove; 6, knob; 7, threaded rod; 8, fixed part; 9, limiting block; 10, sliding block; 11, first spring; 12, dovetail tenon; 13, sliding ring; 14, locking block; 15, second spring; 16, fixed frame; 17, connecting piece. Specific implementation

[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings of the specification of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] Reference Figures 1-3 An embodiment provided by the utility model: the side baffle device for preventing material from falling of the belt conveyor, including fixed frame 16, the top of fixed frame 16 is provided with fixed plate 1, the front side of fixed plate 1 is provided with dovetail groove 5, the rear side of fixed plate 1 is fixedly connected with dovetail tenon 12, the inner wall of fixed plate 1 is slidably connected with limiting block 9, the rear side of limiting block 9 is fixedly connected with first spring 11, the rear end of first spring 11 and the inner wall of fixed plate 1 are fixedly connected, the top of limiting block 9 penetrates and extends to the top of fixed plate 1, the top of limiting block 9 is fixedly connected with sliding block 10, the bottom of fixed plate 1 is provided with two installation assemblies, and the installation assemblies are used for quickly installing fixed plate 1.

[0026] Specifically, the dovetail tenon 12 fixedly connected with the rear side of the fixed plate 1 is inserted into the dovetail groove 5 opened in the front side of the other fixed plate 1, in the process of insertion, the dovetail tenon 12 extrudes the limiting block 9, so that the limiting block 9 slides to the rear side of the inner wall of the fixed plate 1 against the elastic force of the first spring 11, when the dovetail tenon 12 is completely inserted into the dovetail groove 5, the limiting block 9 moves forward under the action of the first spring 11 and clamps the dovetail tenon 12, so that the fixing of the two fixed plates 1 is quickly realized, if disassembly is needed afterwards, the user pushes the sliding block 10, the sliding block 10 drives the limiting block 9 to move backward, so that the limiting block 9 is separated from the clamping state of the dovetail tenon 12, at this time, the two fixed plates 1 can be quickly separated, the convenience of the assembly of the side baffle device is improved, and the length and layout of the side baffle can be flexibly adjusted according to the length of the belt conveyor and various different requirements.

[0027] With reference to Figure 3 and Figure 6 , the mounting assembly comprises a fixing piece 8, two second springs 15 are fixedly connected in the inner diameter of the fixing piece 8, adjacent ends of the two second springs 15 are fixedly connected with locking blocks 14, and the two locking blocks 14 are slidingly connected with the fixing piece 8.

[0028] Specifically, when the user wants to install the fixed plate 1 on the fixing frame 16, the fixed plate 1 is pressed on the connecting piece 17 on the fixing frame 16, at this time the connecting piece 17 will extrude the two locking blocks 14 in the fixing piece 8, so that the locking blocks 14 slide in the fixing piece 8 against the elastic force of the second springs 15, when the position of the fixed plate 1 is appropriate, the locking blocks 14 are clamped on the connecting piece 17 under the action of the second springs 15, so that the fixed plate 1 is quickly fixed on the fixing frame 16 of the conveyor, if the fixed plate 1 is to be disassembled, the user presses the fixed plate 1 downward again, the connecting piece 17 extrudes the locking blocks 14 again, so that the locking blocks 14 move to below the sliding ring 13, then the user pulls up the fixed plate 1, the fixed plate 1 drives the sliding ring 13 to move upward together, realizing quick disassembly of the fixed plate 1.

[0029] With reference to Figure 1 and Figure 6 , the top of the fixing frame 16 is fixedly connected with a plurality of connecting pieces 17, and the surfaces of the plurality of connecting pieces 17 are slidingly connected with sliding rings 13.

[0030] Specifically, the plurality of connecting pieces 17 provide a plurality of connection points for the installation of the fixed plate 1, so that the connection of the fixed plate 1 and the fixing frame 16 is more stable, and the sliding ring 13 can move flexibly on the connecting piece 17.

[0031] With reference to Figure 3 and Figure 5 , the top of the fixed plate 1 is rotatably connected with a knob 6, the bottom end of the knob 6 penetrates into and extends to the inside of the fixed plate 1, the bottom end of the knob 6 is fixedly connected with a threaded rod 7, and the bottom end of the threaded rod 7 is rotatably connected with the fixed plate 1.

[0032] Specifically, the knob 6 is rotated to drive the threaded rod 7 to rotate, so that the height of the lifting plate 3 is quickly adjusted.

[0033] With reference to Figure 2 and Figure 5 , the surface of the threaded rod 7 is threadedly connected with a lifting plate 3, and the lifting plate 3 is slidingly connected with the fixed plate 1.

[0034] Specifically, the lifting plate 3 can be lifted to realize flexible adjustment of the overall height of the baffle, so as to adapt to the transportation of materials of different sizes and ensure that the side baffle can effectively block the materials to prevent the materials from falling.

[0035] With reference to Figure 1The inside of the fixed frame 16 is provided with a conveying belt 2.

[0036] Specifically, the conveying belt 2 is used to convey the top object to the designated position.

[0037] Referring to Figure 1 The left side of the fixed plate 1 is rotatably connected with evenly distributed rollers 4, and the surface of the roller 4 is made of silicone rubber.

[0038] Specifically, the left side of the fixed plate 1 is rotatably connected with evenly distributed rollers 4, which can reduce the friction between the material and the fixed plate 1, making the material more smooth when passing through the side edge of the fixed plate 1 during transportation, reducing the risk of material jamming or damage. The surface of the roller 4 is made of silicone rubber, which is soft and can better fit the surface of the material, further avoiding scratching and damaging the material. At the same time, the good elasticity of the silicone rubber can buffer the impact force of the material on the roller 4, prolonging the service life of the roller 4 and ensuring the long-term stability of the side baffle device in assisting material transportation.

[0039] Referring to Figure 6 The top end of the connecting piece 17 is a circular truncated cone, and the bottom end radius of the sliding ring 13 is smaller than the top end radius.

[0040] Specifically, the top end of the connecting piece 17 is a circular truncated cone, which facilitates the positioning of the fixed plate 1 when pressed, making it easier for the locking block 14 to accurately clamp the connecting piece 17. The bottom end radius of the sliding ring 13 is smaller than the top end radius, which can better cooperate with the top end of the circular truncated cone of the connecting piece 17. During the installation of the fixed plate 1, the two are in closer contact, enhancing the stability of the connection. When disassembling the fixed plate 1, the sliding ring 13 can smoothly move upwards along the circular truncated cone surface of the top end of the connecting piece 17, making the disassembly operation of the fixed plate 1 more smooth.

[0041] Working principle: When installing the side baffle, the user presses the fixing piece 8 at the bottom of the fixed plate 1 on the connecting piece 17 on the fixed frame 16. The connecting piece 17 extrudes the locking block 14 in the fixing piece 8. The locking block 14 slides in the fixing piece 8 against the force of the second spring 15. When the position of the fixed plate 1 is appropriate, the locking block 14 clamps the connecting piece 17 to achieve fixation under the action of the second spring 15. If you want to disassemble, press the fixed plate 1 again, and the locking block 14 moves to the lower side of the sliding ring 13. Pull up the fixed plate 1 to move the sliding ring 13 upwards to achieve disassembly of the fixed plate 1;

[0042] When splicing is needed, the dovetail tenon 12 at the back of one fixed plate 1 is aligned with the dovetail groove 5 at the front of another fixed plate 1 and inserted. The dovetail tenon 12 extrudes the limiting block 9. When the dovetail tenon 12 is completely inserted, the limiting block 9 clamps the dovetail tenon 12 to achieve quick fixation between the fixed plates 1 under the action of the first spring 11. Pushing the sliding block 10 can move the limiting block 9 backward to loosen the dovetail tenon 12 and achieve separation;

[0043] In addition, rotating the knob 6 can drive the threaded rod 7 to rotate, adjust the height of the lifting plate 3, realize the overall height adjustment of the baffle, adapt to different material sizes, and the left side of the fixed plate 1 is rotatably connected with the silicone rubber material roller 4, which can reduce the friction between the material and the fixed plate 1, and avoid damage to the material.

[0044] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. Side fender device for a belt conveyor to prevent material from falling off, comprising a stationary frame (16), characterized in that: The top of the fixing frame (16) is provided with a fixed plate (1), the front side of the fixed plate (1) is provided with a dovetail groove (5), the rear side of the fixed plate (1) is fixedly connected with a dovetail (12), the inner wall of the fixed plate (1) is slidably connected with a limiting block (9), the rear side of the limiting block (9) is fixedly connected with a first spring (11), the rear end of the first spring (11) is fixedly connected with the inner wall of the fixed plate (1), the top of the limiting block (9) penetrates and extends to the top of the fixed plate (1), the top of the limiting block (9) is fixedly connected with a sliding block (10), and the bottom of the fixed plate (1) is provided with two mounting assemblies.

2. The belt conveyor drop prevention side shield apparatus according to claim 1, characterized in that: The mounting assembly comprises a fixed part (8), the inner diameter of the fixed part (8) is fixedly connected with two second springs (15), one end of the two second springs (15) is fixedly connected with a locking block (14), and the two locking blocks (14) are slidably connected with the fixed part (8).

3. The belt conveyor drop prevention side shield apparatus of claim 1, wherein: The top of the fixing frame (16) is fixedly connected with a plurality of connecting pieces (17), and the surfaces of the connecting pieces (17) are slidably connected with sliding rings (13).

4. The belt conveyor drop prevention side shield apparatus of claim 1, wherein: The top of the fixed plate (1) is rotatably connected with a knob (6), the bottom end of the knob (6) penetrates and extends into the fixed plate (1), the bottom end of the knob (6) is fixedly connected with a threaded rod (7), and the bottom end of the threaded rod (7) is rotatably connected with the fixed plate (1).

5. The belt conveyor drop prevention side shield apparatus according to claim 4, wherein: The surface of the threaded rod (7) is threadedly connected with a lifting plate (3), and the lifting plate (3) is slidably connected with the fixed plate (1).

6. The belt conveyor drop prevention side shield apparatus of claim 1, wherein: The inside of the fixing frame (16) is provided with a conveyor belt (2).

7. The belt conveyor drop prevention side shield apparatus of claim 1, wherein: The left side of the fixed plate (1) is rotatably connected with evenly distributed rollers (4), and the surface of the roller (4) is made of silicone rubber.

8. The belt conveyor drop prevention side shield apparatus according to claim 3, wherein: The top end of the connecting piece (17) is a circular truncated cone, and the bottom end radius of the sliding ring (13) is smaller than the top end radius.

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