Slag deposition prevention sink roll

Abstract

The sink roll comprises a sink roll body, a sliding groove is formed in the sink roll body, one end of the sliding groove is fixedly connected with a fixing plate, the upper surface of the fixing plate is fixedly connected with a spring, the upper surface of the fixing plate is fixedly connected with a telescopic rod, and the two ends of the sink roll body are fixedly connected with connecting rods. Sliding blocks are fixedly connected to the inner surfaces of the connecting blocks, open holes are formed in the lower surfaces of the sliding blocks, air bags are fixedly connected to the upper surfaces of the connecting blocks, and through cooperation of the air bags, the sliding blocks, the sliding grooves and the connecting blocks, gaps in the two ends of the sink roll body can be reduced, the possibility that materials are accumulated at the two ends can be reduced, and the frequency of cleaning and maintaining is reduced; and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sinking rollers, in particular to a sinking roller for preventing slag accumulation. Background Art

[0002] The sinking roller is a key equipment used in material conveying systems, usually in conveyor belt systems with an inclined angle to transport materials from one height to another. The function of the sinking roller is to support and guide the conveyor belt so that it can run smoothly. It can also help the material remain stable during the conveying process. In some specific industrial production, materials may accumulate in the gaps at both ends of the sinking roller, affecting the normal operation of the conveyor belt. For example, China has disclosed "a sinking roller easy to maintain", and its application number is: "CN202022132366.8". It is convenient to install and remove the descaling component by setting a descaling component, a fixed block, a limit plate and a mounting plate, and the descaling component is detachably connected to the mounting plate. However, it cannot reduce the gap at both ends of the sinking roller body, cannot reduce the possibility of material accumulation at both ends, and thus cannot reduce the frequency of cleaning and maintenance, and it cannot improve the versatility of the equipment. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a sinking roller that prevents slag accumulation. The cooperation of the airbag, the slider, the slide groove and the connecting block can reduce the gap at both ends of the sinking roller body, which can reduce the possibility of material accumulation at both ends, reduce the frequency of cleaning and maintenance, and improve the service life of the equipment. The cooperation of the spring, the fixed plate, the airbag, the telescopic rod and the slider will not affect the normal installation of the equipment, can adapt to gaps of different sizes, can meet the needs of different production lines, and improve the versatility and flexibility of the equipment.

[0004] The utility model also provides a sinking roller with the above-mentioned anti-slag accumulation, comprising: a sinking roller body, a slide groove is provided on the sinking roller body, one end of the slide groove is fixedly connected to a fixing plate, the upper surface of the fixing plate is fixedly connected to a spring, the upper surface of the fixing plate is fixedly connected to a telescopic rod, and the two ends of the sinking roller body are fixedly connected to a connecting rod; a connecting block, the inner surface of the connecting block is fixedly connected to a sliding block, the lower surface of the sliding block is provided with an opening, and the upper surface of the connecting block is fixedly connected to an airbag, through the cooperation of the airbag, the sliding block, the slide groove and the connecting block, the gap at the two ends of the sinking roller body can be reduced, the possibility of material accumulation at the two ends can be reduced, the frequency of cleaning and maintenance is reduced, and the service life of the equipment is improved; through the cooperation of the spring, the fixing plate, the airbag, the telescopic rod and the sliding block, the normal installation of the equipment will not be affected, it can adapt to gaps of different sizes, can meet the needs of different production lines, and improve the versatility and flexibility of the equipment.

[0005] According to the anti-slag accumulation sinking roller described in the utility model, the slider is slidably connected to the slide groove, and the slider is movably connected to the sinking roller body, which can ensure the effective movement of the equipment.

[0006] According to the anti-slag sinking roller described in the utility model, the other end of the spring is fixedly connected to the slider, and the other end of the telescopic rod is fixedly connected to the slider, which can improve the stability of the device.

[0007] According to the anti-slag-accumulation sinking roller described in the utility model, the telescopic rod is located in the spring, and the spring and one end of the telescopic rod are located in the opening, which can prevent the spring from deforming.

[0008] According to the anti-slag accumulation sinking roller of the utility model, the material of the airbag is polyurethane, which can improve the wear resistance and extend the service life.

[0009] According to the utility model, a sinking roller for preventing slag accumulation is provided, wherein the outer surface of the sinking roller body is fixedly connected with a groove, and the shape of the groove is inclined, so as to prevent slag accumulation on the surface of the sinking roller.

[0010] According to the anti-slag sinking roller described in the utility model, the connecting block is movably connected to the sinking roller body, and the airbag is movably connected to the sinking roller body, which can facilitate the movement of the connecting block and the airbag, thereby facilitating installation.

[0011] According to the anti-slag accumulation sinking roller described in the utility model, the fixing plate is fixedly connected to the sinking roller body, and the radius of the airbag is larger than the connecting block, which can improve the stability of the equipment.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, this new type of anti-slag sinking roller can reduce the gap at both ends of the sinking roller body through the cooperation of the airbag, slider, slide groove and connecting block, which can reduce the possibility of material accumulation at both ends, reduce the frequency of cleaning and maintenance, and improve the service life of the equipment.

[0014] 2. Compared with the prior art, this new type of anti-slag sinking roller, through the cooperation of springs, fixed plates, airbags, telescopic rods and sliders, will not affect the normal installation of the equipment, can adapt to gaps of different sizes, can meet the needs of different production lines, and improve the versatility and flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a three-dimensional structural diagram of the sunken roller for preventing slag accumulation of the utility model;

[0017] Figure 2 It is a schematic diagram of the spring connection structure of the anti-slag accumulation sinking roller of the utility model;

[0018] Figure 3 It is a schematic diagram of the airbag connection structure of the anti-slag accumulation sinking roller of the utility model;

[0019] Figure 4 The utility model is a sinking roller for preventing slag accumulation. Figure 1 A partial enlarged structural diagram in the middle.

[0020] Legend:

[0021] 1. Sinking roller body; 2. Slide groove; 3. Connecting block; 4. Air bag; 5. Sliding block; 6. Opening hole; 7. Fixing plate; 8. Spring; 9. Telescopic rod; 10. Slot; 11. Connecting rod. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a sinking roller for preventing slag accumulation, which includes: a sinking roller body 1, a slide groove 2 is provided on the sinking roller body 1, and a slider 5 slides. One end of the slide groove 2 is fixedly connected to a fixing plate 7 for supporting and fixing other equipment. The upper surface of the fixing plate 7 is fixedly connected to a spring 8 for popping out the slider 5. The upper surface of the fixing plate 7 is fixedly connected to a telescopic rod 9 for following the extension and contraction of the slider 5. Both ends of the sinking roller body 1 are fixedly connected to connecting rods 11 for connecting the sinking roller body 1 and an external device; a connecting block 3, the inner surface of the connecting block 3 is fixedly connected to a slider 5 for driving the connecting block 3 to slide, the lower surface of the slider 5 is provided with an opening 6 for connecting the spring 8 and the telescopic rod 9, and the upper surface of the connecting block 3 is fixedly connected to an airbag 4 for reducing the gap.

[0024] The slider 5 is slidably connected to the slide groove 2, and the slider 5 is movably connected to the sinking roller body 1 for sliding of the slider 5. The other end of the spring 8 is fixedly connected to the slider 5 for fixing the spring 8. The other end of the telescopic rod 9 is fixedly connected to the slider 5 for fixing the other end of the telescopic rod 9. The telescopic rod 9 is located in the spring 8 to prevent the spring 8 from deforming. One end of the spring 8 and the telescopic rod 9 are located in the opening 6. The material of the airbag 4 is polyurethane. The outer surface of the sinking roller body 1 is fixedly connected with a groove 10 to prevent slag from accumulating on the side of the sinking roller body 1. The shape of the groove 10 is inclined. The connecting block 3 is movably connected to the sinking roller body 1 for sliding of the connecting block 3. The airbag 4 is movably connected to the sinking roller body 1 for sliding of the airbag 4. The fixed plate 7 is fixedly connected to the sinking roller body 1 for fixing the fixed plate 7. The radius of the airbag 4 is larger than the connecting block 3.

[0025] Working principle: When in use, squeeze the connecting block 3 and the airbag 4 inward, and then install the sinking roller body 1 through the connecting rod 11, then the spring 8 pops out the slider 5, the telescopic rod 9 follows the telescopic movement, the slider 5 slides in the slide groove 2, driving the connecting block 3 and the airbag 4 to pop out, and then the airbag 4 and the equipment are squeezed and sealed to prevent slag accumulation from both ends, and then the sinking roller body 1 adjusts the slot 10 to prevent slag accumulation on the side.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A slag-preventing sinking roller, characterized in that: include: A sinking roller body (1), wherein a slide groove (2) is provided on the sinking roller body (1), one end of the slide groove (2) is fixedly connected to a fixing plate (7), the upper surface of the fixing plate (7) is fixedly connected to a spring (8), the upper surface of the fixing plate (7) is fixedly connected to a telescopic rod (9), and both ends of the sinking roller body (1) are fixedly connected to connecting rods (11); A connecting block (3), the inner surface of which is fixedly connected to a slider (5), the lower surface of which is provided with an opening (6), and the upper surface of which is fixedly connected to an air bag (4).

2. The anti-slag sinking roller according to claim 1, characterized in that: The slider (5) is slidably connected to the slide groove (2), and the slider (5) is movably connected to the sinking roller body (1).

3. The anti-slag sinking roller according to claim 1, characterized in that: The other end of the spring (8) is fixedly connected to the slider (5), and the other end of the telescopic rod (9) is fixedly connected to the slider (5).

4. The anti-slag sinking roller according to claim 1, characterized in that: The telescopic rod (9) is located in the spring (8), and one end of the spring (8) and the telescopic rod (9) are located in the opening (6).

5. The anti-slag sinking roller according to claim 1, characterized in that: The material of the airbag (4) is polyurethane.

6. The anti-slag sinking roller according to claim 1, characterized in that: A groove (10) is fixedly connected to the outer surface of the sinking roller body (1), and the shape of the groove (10) is inclined.

7. The anti-slag sinking roller according to claim 1, characterized in that: The connection block (3) is movably connected to the sinking roller body (1), and the air bag (4) is movably connected to the sinking roller body (1).

8. The anti-slag sinking roller according to claim 1, characterized in that: The fixing plate (7) is fixedly connected to the sinking roller body (1), and the radius of the airbag (4) is greater than the connecting block (3).

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