Roller rubber coating abrasion degree measuring device
By designing a roller coating wear measuring device with a perforated strip and a graduated bar, the problem of difficult assessment of roller coating wear was solved, achieving accurate measurement and efficient detection, and reducing safety hazards.
Patent Information
- Application Number
- CN202520485671.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-19
AI Technical Summary
Existing technologies make it difficult to accurately assess the wear level of the rubber coating on belt conveyor rollers, resulting in the inability to replace them in time when they are excessively worn, causing belt wear or tear and posing safety hazards.
Design a device for measuring the wear degree of roller coating, including a perforated strip and a thin rod. The thin rod has a scale. It is inserted into the perforated strip and in contact with the roller to read the scale to measure the wear amount.
It enables accurate measurement of the wear degree of the roller coating, improves detection efficiency, avoids belt damage caused by failure to replace worn belts in time, and has a simple structure and low cost.
Smart Images
Figure CN223851494U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of measuring tools, and specifically relates to a rubber-coated roller wear degree measuring device. BACKGROUND
[0002] A belt conveyor is a kind of mechanical equipment for continuous conveying of materials, which is widely used in mining, metallurgy, chemical industry, electric power, building materials, grain and other industries. It is composed of a conveyor belt, a driving device, a roller, a drum, a tensioning device, a rack and a cleaning device. The conveyor belt, as a load-bearing and traction component, forms a closed loop around the head and tail drums, and circulates through the power provided by the driving device, thereby realizing horizontal or inclined conveying of materials. The belt conveyor has the characteristics of strong conveying capacity, long conveying distance, stable operation, low energy consumption, simple operation and maintenance, etc., and can efficiently convey bulk materials (such as coal, ore, sandstone) or piece goods (such as packaging boxes, bagged materials); according to the use scene and functional requirements, the belt conveyor can be divided into fixed type and mobile type. The fixed type is suitable for long-distance and large-quantity continuous conveying, while the mobile type is flexible and convenient, and is often used for temporary or short-distance material transfer. In addition, the belt conveyor can also be equipped with special designs such as dustproof, explosion-proof and high-temperature-resistant to adapt to different working environments. Its modular structure makes installation, debugging and maintenance more convenient, and the conveying line can be expanded or adjusted according to requirements. The belt conveyor plays an important role in modern industrial production and is one of the key equipment for improving production efficiency and reducing labor intensity. The belt conveyor is widely used in coal mines, metallurgy, construction and other industries due to its long conveying distance, large transportation capacity, high adaptability and strong versatility.
[0003] The rubber-coated drum in the belt conveyor is composed of a metal drum and a rubber coating layer on the outer surface of the drum, and is an important component of the belt conveyor. The rubber coating layer has the functions of protecting the metal drum from wear, preventing the belt from slipping, reducing belt wear, etc., and provides protection for the efficient operation of the belt conveyor. In actual work, the rubber coating layer will gradually wear out and need to be replaced when it wears to a certain extent. However, due to factors such as limited observation angle, low wear degree of the rubber coating at the edge of the drum, etc., it is difficult to assess the wear of the rubber coating layer by visual inspection, and the rubber coating cannot be replaced in time, resulting in direct contact between the metal drum and the belt after the rubber coating is worn out, which will cause destructive wear to the belt and even cause the belt to slip or tear, leading to safety accidents. Therefore, it is necessary to design a tool that can replace visual inspection to check the wear of the rubber coating of the drum, effectively measure the wear of the rubber coating, accurately grasp the wear degree of the rubber coating of the drum, and has the advantages of simple structure, low cost and convenient use.
[0004] Therefore, there is a need for a drum rubber coating wear degree measuring device to solve the problems raised in the background art. Utility model content
[0005] The utility model discloses a drum rubber coating wear degree measuring device to solve the problems raised in the background art.
[0006] To achieve the above object, the utility model provides the following technical scheme:
[0007] A drum rubber coating wear degree measuring device, including the long strip of hole, the side of long strip of hole is seted up and is inserted into the hole, the inserted hole is provided with multiple and multiple inserted holes are equidistant distribution, multiple the inserted hole is inserted with the stick in all, the side of stick is provided with the scale.
[0008] It needs to be explained in the scheme that the end of long strip of hole is fixed with handle, and the handle is provided with two and two handles are symmetrically distributed at the both ends of long strip of hole.
[0009] It is further worth mentioning that the inserted connection of the stick and the inserted hole on the long strip of hole is a transition fit, and the position of the stick can be kept stable under no force.
[0010] It needs to be further explained that the surface of handle is provided with a thin rubber sleeve.
[0011] As a preferred embodiment, the two ends of the stick are both provided as arc ends.
[0012] Compared with the prior art, the drum rubber coating wear degree measuring device provided by the utility model at least has the following beneficial effects:
[0013] 1. The utility model provides a tool for measuring the wear degree of drum rubber coating, which can effectively measure the wear degree of drum rubber coating, is easy to use and improves the detection efficiency of drum rubber coating.
[0014] 2. The utility model provides a tool for measuring the wear degree of drum rubber coating, which can directly reflect the wear of drum rubber coating and solves the technical problems of difficult visual inspection of drum rubber coating wear and low detection efficiency.
[0015] 3. The utility model provides a tool for measuring the wear degree of drum rubber coating, which is simple in design, low in manufacturing cost and convenient to use. DRAWINGS
[0016] Figure 1 It is a whole structure schematic view of the utility model;
[0017] Figure 2 It is a drum structure schematic view of the utility model;
[0018] Figure 3 The measuring schematic view of the utility model.
[0019] In the drawing: 1, handle; 2, long strip with hole; 3, thin stick. DETAILED DESCRIPTION
[0020] The utility model will be further described in connection with the embodiment.
[0021] Please refer to Figures 1-3 The utility model provides a kind of rubber-coated roll wear degree measuring device, including long strip with hole 2, plug hole is set on the side of long strip with hole 2, multiple plug holes are set, and multiple plug holes are equidistant distribution, multiple plug holes are all inserted with thin stick 3, and scale is set on the side of thin stick 3;The measuring tool of the utility model is composed of long strip with hole 2 and two handles 1 and multiple scale thin sticks 3, multiple thin sticks 3 are inserted in multiple plug holes of long strip with hole 2, and the relative position of thin stick 3 can be changed by pressing hard, thin stick 3 and the plug-in connection of plug hole on long strip with hole 2 are transition fit, the position of thin stick 3 can be kept stable under no force, there is scale on thin stick 3, corresponding displacement can be read out, as shown in the figure long strip with hole 2, rubber-coated roll is mainly composed of rubber-coated layer, metal cylinder and shaft, and the un-worn part of rubber-coated layer is represented by vertical curve layer, and worn part is blank display;Metal cylinder is represented by oblique line layer.Measuring use, as shown in the figure thin stick 3, by parallelly arranging measuring tool and rubber-coated roll, then pressing thin stick 3, makes the end of thin stick 3 and rubber-coated roll surface contact, observes the relative displacement of thin stick 3 and reads scale, i.e. the wear degree of rubber-coated roll can be measured;The utility model is replaced by visual inspection method to check the wear of rubber-coated roll by the above structure, can effectively measure the wear of rubber-coated layer, accurately master the wear degree of rubber-coated roll, and it is easy to use, effectively improve the detection efficiency of rubber-coated roll, while overall design structure is relatively simple, manufacturing cost is lower, and it is convenient to use.
[0022] Further as Figure 1 And Figure 3 It is worth noting that the end of long strip with hole 2 is fixed with handle 1, handle 1 is provided with two and two handles 1 are symmetrically distributed at the two ends of long strip with hole 2;Specific work, by fixing handle 1 at both ends of long strip with hole 2, the two handles 1 are conveniently held and taken by hand, and conveniently used.
[0023] Further as Figure 1 、 Figure 2 And Figure 3As shown, it is worth noting that the thin rod 3 is connected with the insertion hole of the long strip with hole 2 by transition fit, and the position of the thin rod 3 can be kept stable without force. In specific work, the transition fit is arranged to enable the thin rod 3 to be positioned automatically, so that the scale reading on the thin rod 3 can be read conveniently and accurately, and the accuracy of the detection result is improved.
[0024] The scheme has the following working process: a plurality of thin rods 3 are inserted into a plurality of insertion holes of the long strip with hole 2, the relative position of the thin rod 3 can be changed by pressing, the thin rod 3 is connected with the insertion hole of the long strip with hole 2 by transition fit, the position of the thin rod 3 can be kept stable without force, the thin rod 3 has a scale, and the corresponding displacement can be read out. In measurement, the measuring tool is arranged parallel to the roller, then the thin rod 3 is pressed to make the end of the thin rod 3 contact with the rubber surface of the roller, the relative displacement of the thin rod 3 is observed to read the scale, and the wear degree of the rubber coating of the roller can be measured.
[0025] Further as shown in Figure 1 and Figure 3 , it is worth noting that the surface of the handle 1 is provided with a thin rubber sleeve. In specific work, the thin rubber sleeve is arranged to increase the friction when holding the handle 1, so as to prevent slipping.
[0026] Further as shown in Figure 1 , it is worth noting that the two ends of the thin rod 3 are both arc ends.
[0027] In summary: a plurality of thin rods 3 are inserted into a plurality of insertion holes of the long strip with hole 2, the relative position of the thin rod 3 can be changed by pressing, the thin rod 3 is connected with the insertion hole of the long strip with hole 2 by transition fit, the position of the thin rod 3 can be kept stable without force, the thin rod 3 has a scale, and the corresponding displacement can be read out. As shown in the long strip with hole 2, the roller mainly comprises a rubber coating layer, a metal cylinder and a shaft, the un-worn part of the rubber coating layer is indicated by a vertical curve layer, and the worn part is blank. In measurement, as shown in the thin rod 3, the measuring tool is arranged parallel to the roller, then the thin rod 3 is pressed to make the end of the thin rod 3 contact with the rubber surface of the roller, the relative displacement of the thin rod 3 is observed to read the scale, and the wear degree of the rubber coating of the roller can be measured. The utility model replaces the visual inspection method to check the wear of the rubber coating of the roller, can effectively measure the wear of the rubber coating, accurately grasp the wear degree of the rubber coating of the roller, is easy to use, effectively improves the detection efficiency of the rubber coating of the roller, and the overall design structure is relatively simple, the manufacturing cost is relatively low, and the use is convenient. The handle 1 is fixed and installed at both ends of the long strip with hole 2, so that the two handles 1 are arranged to facilitate the holding and taking of hands, and the use is convenient. The thin rubber sleeve is arranged to increase the friction when holding the handle 1, so as to prevent slipping.
Claims
1. A drum glazing wear extent measuring device comprising a perforated strip (2), characterised in that, The side of the long strip with holes (2) is provided with insertion holes, the insertion holes are multiple and equidistantly distributed, and the multiple insertion holes are all inserted with thin rods (3), and the side of the thin rod (3) is provided with a scale.
2. A barrel skimming wear measurement device according to claim 1, wherein, The end of the long strip with holes (2) is fixed with a handle (1), and the handle (1) is provided with two handles (1) which are symmetrically distributed at the two ends of the long strip with holes (2).
3. A barrel coating wear measurement device according to claim 2, wherein, The insertion and connection of the thin rod (3) and the insertion hole on the long strip with holes (2) is a transition fit, and the position of the thin rod (3) can be kept stable under no force.
4. A barrel coating wear measurement device as claimed in claim 2, wherein, The surface of the handle (1) is provided with a thin rubber sleeve.
5. A barrel skimming wear extent measuring device according to claim 1, characterized in that, The two ends of the thin rod (3) are both arc ends.