Adjustable adhesive tape machine

Abstract

The invention relates to the technical field of thermal power plant equipment maintenance, in particular to a blanking adjustable adhesive tape machine which comprises a conveying assembly, a driving roller, an adhesive tape arranged on the outer side of the driving roller, a movable carrier roller assembly and a carrier roller arranged on one side of the adhesive tape. The conveying assembly further comprises a fixed turnabout drum arranged on one side of the adhesive tape, a movable turnabout drum is arranged on the inner side of the adhesive tape, a tail turnabout drum is arranged on the other side of the adhesive tape, fixed carrier rollers are arranged on one side of the adhesive tape, and the fixed carrier rollers are evenly arranged on one side of the adhesive tape in an array mode. When the movable carrier roller assembly shrinks and unfolds, through the multifunctional, high-precision and flexible design of the movable carrier roller assembly, the problems of space limitation, low efficiency, high labor cost and the like in industrial production are solved, meanwhile, the production safety is improved, and intelligent manufacturing is supported.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment maintenance in thermal power plants, and particularly to an adjustable blanking belt conveyor. Background Art

[0002] When the drop between the upper and lower belt conveyors in the coal conveying system of a thermal power plant is small, in order to achieve the cross-operation of the upper belt conveyor to the lower belt conveyor, which is convenient for coal unloading and equipment maintenance and repair, a two-position head telescopic device is adopted. Or when a coal yard belt conveyor needs to operate in three states, a three-position head telescopic device is adopted, and the position of the upper belt head roller is changed by a telescopic drive mechanism to achieve the function of switching between the two belt conveyors on both sides.

[0003] In the prior art, there is no cleaning device for the trolley of the belt conveyor head telescopic device. During operation, the trolley is prone to derailment, especially when there are sundries on the track, which is extremely likely to cause the derailment of the head telescopic device trolley, bringing risks to the safe and stable operation of the belt conveyor and potential hazards to the safe and reliable operation of the coal conveying system. Summary of the Invention

[0004] In view of the problems existing in the prior art, the present invention is proposed.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a conveying component, including a driving roller and a belt disposed outside the driving roller, and,

[0006] a movable idler assembly, including idlers disposed on one side of the belt.

[0007] As a preferred embodiment of the adjustable belt conveyor of the present invention, further comprising: a movable idler assembly, the movable idler assembly including idlers disposed on one side of the belt, the idlers being evenly arranged in an array on one side of the belt, the idlers being concave-shaped, vertical plates being provided at both ends of the idlers, and a bearing plate being provided between the vertical plates.

[0008] As a preferred embodiment of the adjustable belt conveyor of the present invention, wherein: a shaft rod is provided below the bearing plate, walking wheels are provided at both ends of the shaft rod, a track is provided below the walking wheels, the walking wheels are evenly arranged on the track, and a bearing plate is provided between the bearing plates.

[0009] As a preferred embodiment of the adjustable belt conveyor of the present invention, wherein: the movable idler assembly further includes a mounting shaft provided at one end of the vertical plate, a first connecting rod is provided outside the mounting shaft, a first rotating shaft is provided inside the first connecting rod, a second connecting rod is provided outside the first rotating shaft, a first operating rod is provided outside the mounting shaft, a second rotating shaft is provided inside the first operating rod, and a second operating rod is provided outside the second rotating shaft.

[0010] As a preferred embodiment of the adjustable belt conveyor of the present invention, wherein: the movable idler assembly further includes a mounting block provided on one side of the vertical plate, an operating shaft is provided inside the mounting block, a folding plate is provided outside the operating shaft, a fixing block is provided at one end of the folding plate, and a fixing shaft is provided inside the fixing block.

[0011] As a preferred embodiment of the adjustable belt conveyor of the present invention, wherein: the number of the folding plates is multiple and they are connected end to end.

[0012] As a preferred embodiment of the adjustable belt conveyor of the present invention, wherein: the conveying assembly further includes a fixed redirecting roller provided on one side of the belt, a movable redirecting roller is provided inside the belt, and a tail redirecting roller is provided on the other side of the belt.

[0013] As a preferred embodiment of the adjustable belt conveyor of the present invention, wherein: a fixed idler is provided on one side of the belt, and the fixed idlers are evenly arranged in an array on one side of the belt.

[0014] As a preferred embodiment of the adjustable belt conveyor of the present invention, wherein: a tensioning rope is provided at one end of the tail redirecting roller, a pulley is provided inside the tensioning rope, and a counterweight block is provided at one end of the tensioning rope.

[0015] As a preferred embodiment of the adjustable belt conveyor of the present invention, wherein: a cleaning assembly is further included, and the cleaning assembly includes fixing plates provided at both ends of the bearing plate and cleaning plates provided at both ends of the fixing plates.

[0016] The beneficial effects of the present invention: When the movable idler assembly contracts and expands, through its multi-functional, high-precision and flexible design, problems such as space limitation, low efficiency and high labor cost in industrial production are solved, while production safety is improved and intelligent manufacturing is supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0018] Figure 1 It is a schematic diagram of the contraction of the overall assembly in the present invention.

[0019] Figure 2 It is a schematic diagram of the expansion of the overall assembly in the present invention.

[0020] Figure 3Schematic diagram of the movable idler assembly in the present invention.

[0021] Figure 4 Schematic diagram of one embodiment of the movable idler assembly in the present invention from multiple perspectives.

[0022] Figure 5 Schematic diagram of the second embodiment of the movable idler assembly in the present invention from multiple perspectives.

[0023] Figure 6 Schematic diagram of the cleaning assembly in the present invention.

[0024] Reference numerals in the drawings: 1, conveying assembly; 11, driving roller; 111, belt; 1111, fixed idler; 112, first tensioning roller; 12, movable redirecting roller; 13, tail redirecting roller; 14, counterweight; 141, tensioning rope; 142, pulley; 15, fixed redirecting roller; 151, second tensioning roller; 2, movable idler assembly; 21, shaft rod; 211, walking wheel; 212, connecting chain; 22, track; 23, idler; 231, vertical plate; 232, bearing plate; 24, mounting shaft; 241, first connecting rod; 2411, second connecting rod; 242, first operating rod; 2422, second operating rod; 25, mounting block; 251, folding plate; 2511, fixed block; 3, cleaning assembly; 31, fixing plate; 311, cleaning plate. Detailed implementation manners

[0025] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the following will describe the detailed implementation manners of the present invention with reference to the drawings in the specification.

[0026] In the following description, many specific details are set forth to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0027] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present invention. The "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0028] Embodiment 1, referring to Figures 1 to 4 , which is the first embodiment of the present invention. This embodiment provides a blanking adjustable belt conveyor.

[0029] Specifically, the conveying assembly 1 includes a driving roller 11 and a belt 111 disposed outside the driving roller 11, and

[0030] The movable idler assembly 2 includes an idler 23 provided on one side of the belt 111.

[0031] The conveying assembly 1 further includes a fixed redirecting roller 15 provided on one side of the belt 111. A movable redirecting roller 12 is provided on the inner side of the belt 111, and a tail redirecting roller 13 is provided on the other side of the belt 111.

[0032] A fixed idler 1111 is provided on one side of the belt 111, and the fixed idlers 1111 are uniformly arranged in an array on one side of the belt 111.

[0033] One end of the tail redirecting roller 103 is provided with a tensioning rope 141. A pulley 142 is provided inside the tensioning rope 141, and a counterweight 14 is provided at one end of the tensioning rope 142.

[0034] Among them, by adjusting the weight of the counterweight 14, the counterweight 14 will pull the belt 111, and then provide appropriate tension to the belt 111, ensuring that the belt 111 remains flat during operation, avoiding slack or slipping, reducing the wear of the belt 111 and the equipment, extending the service life, and reducing the risk of failure.

[0035] Among them, by driving the driving roller 11, at this time, the driving roller 11 will drive the outer belt 111 to move. The belt 111 moves in a cycle through multiple components such as the movable redirecting roller 12, the tail redirecting roller 13, the fixed redirecting roller 15, the fixed idler 1111, and the movable idler assembly 2 on the belt 111, and then conveys the material through the belt 111.

[0036] Embodiment 2, referring to Figures 1 to 4 , is the first embodiment of the present invention. This embodiment provides a belt conveyor with adjustable material falling.

[0037] Specifically, it further includes a movable idler assembly 2. The movable idler assembly 2 includes an idler 23 provided on one side of the belt 111. The idlers 23 are uniformly arranged in an array on one side of the belt 111. The idler 23 is concave-shaped, and vertical plates 231 are provided at both ends of the idler 23, and a bearing plate 232 is provided between the vertical plates 231.

[0038] A shaft rod 21 is provided below the bearing plate 232. Walking wheels 211 are provided at both ends of the shaft rod 21. Tracks 22 are provided below the walking wheels 211, and the walking wheels 211 are uniformly arranged on the tracks 22. A bearing plate 232 is provided between the bearing plates 232.

[0039] Among them, through the adjustment of the movable idler assembly 2, when the movable idler assembly 2 is in the retracted state, the retracted movable idler assembly 2 occupies less space, facilitating transportation and storage, and the retracted movable idler assembly 2 can reduce protruding components, reducing the safety risk for operators.

[0040] When the movable idler assembly 2 is in the deployed state, the deployed movable idler assembly 2 covers a larger working area, improving production efficiency, and the deployed movable idler assembly 2 can be positioned and operated more precisely, improving product quality.

[0041] Example 3, referring to Figure 4 , which is the first embodiment of the present invention. This embodiment provides a blanking adjustable belt conveyor.

[0042] Specifically, the movable idler assembly 2 further includes a mounting shaft 24 provided at one end of the vertical plate 231. A first connecting rod 241 is provided outside the mounting shaft 24. A first rotating shaft is provided inside the first connecting rod 241. A second connecting rod 2411 is provided outside the first rotating shaft. A first operating rod 242 is provided outside the mounting shaft 24. A second rotating shaft is provided inside the first operating rod 242. A second operating rod 2422 is provided outside the second rotating shaft.

[0043] Among them, when it is necessary to adjust the movable idler assembly 2, through the mutual cooperation between the connecting components 4, the movable idler assembly 2 is more stable when retracting and extending.

[0044] Example 4, referring to Figure 5 , which is the first embodiment of the present invention. This embodiment provides a blanking adjustable belt conveyor.

[0045] Specifically, the movable idler assembly 2 further includes a mounting block 25 provided on one side of the vertical plate 231. An operating shaft is provided inside the mounting block 25. A folding plate 251 is provided outside the operating shaft. A fixing block 2511 is provided at one end of the folding plate 251. A fixing shaft is provided inside the fixing block 2511. The number of folding plates 251 is multiple and they are connected end to end.

[0046] Among them, when the movable idler assembly 2 retracts, multiple folding plates 251 will stack in sequence, making the occupied space smaller.

[0047] When the movable idler assembly 2 extends, multiple folding plates 251 are in a parallel state, wrapping the movable idler assembly 2. When the movable idler assembly 2 transports coal, the folding plates 251 limit the conveyor belt, thereby preventing coal from falling during transportation.

[0048] Example 5, referring to Figure 6 , which is the first embodiment of the present invention. This embodiment provides a blanking adjustable belt conveyor.

[0049] Specifically, it further includes a cleaning assembly 3. The cleaning assembly 3 includes fixing plates 31 provided at both ends of the carrier plate 232 and cleaning plates 311 provided at both ends of the fixing plates 31.

[0050] Among them, the cleaning assembly 3 is installed on the moving idler assembly 2. When the moving idler assembly 2 is unfolded, the traveling wheels 211 will move on the track 22. At this time, the traveling wheels 211 will drive the fixing plates 31 and the cleaning plates 311 to move, and the cleaning plates 311 will clean the sundries on the track 22.

[0051] Among them, an anti-derailment device is installed inside the traveling wheels 211 to position the traveling wheels 211. At any time, the moving idler assembly 2 can be kept perpendicular to the belt conveyor frame and the moving idler assemblies 2 can be kept parallel to each other, so as to prevent abnormal situations such as belt deviation caused by the derailment of the shaft rod 21.

[0052] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are only illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various components, and parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature, number or position of discrete elements can be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function in this disclosure, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangements of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0053] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (that is, those features that are not relevant to the currently considered best mode of implementing the present invention, or those features that are not relevant to the implementation of the present invention).

[0054] It should be understood that in the development of any actual implementation, such as in any engineering or design project, a large number of specific implementation decisions can be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be routine work of design, manufacture, and production.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An adjustable tape machine, characterized in that: including, a conveying assembly (1), including a driving roller (11) and a belt (111) disposed outside the driving roller (11), and, a moving idler assembly (2), including idlers (23) disposed on one side of the belt (111).

2. The adjustable tape machine according to claim 1, characterized in that: It further includes a moving idler assembly (2), the moving idler assembly (2) includes idlers (23) disposed on one side of the belt (111), the idlers (23) are uniformly arranged in an array on one side of the belt (111), the idlers (23) are concave, vertical plates (231) are provided at both ends of the idlers (23), and a bearing plate (232) is provided between the vertical plates (231).

3. The adjustable tape machine according to claim 2, wherein: Below the bearing plate (232) is provided a shaft rod (21), walking wheels (211) are provided at both ends of the shaft rod (21), below the walking wheels (211) is provided a track (22), the walking wheels (211) are uniformly arranged on the track (22), and bearing plates (232) are provided between the bearing plates (232).

4. The adjustable tape machine according to claim 1, characterized in that: The moving idler assembly (2) further includes a mounting shaft (24) provided at one end of the vertical plate (231), a first connecting rod (241) is provided outside the mounting shaft (24), a first rotating shaft is provided inside the first connecting rod (241), a second connecting rod (2411) is provided outside the first rotating shaft, a first operating rod (242) is provided outside the mounting shaft (24), a second rotating shaft is provided inside the first operating rod (242), and a second operating rod (2422) is provided outside the second rotating shaft.

5. The adjustable tape machine according to claim 4, characterized in that: The moving idler assembly (2) further includes a mounting block (25) provided on one side of the vertical plate (231), an operating shaft is provided inside the mounting block (25), a folding plate (251) is provided outside the operating shaft, a fixing block (2511) is provided at one end of the folding plate (251), and a fixing shaft is provided inside the fixing block (2511).

6. The adjustable tape machine according to claim 5, characterized in that: The number of the folding plates (251) is multiple and they are connected end to end.

7. The adjustable tape machine according to any one of claims 1-6, characterized in that: The conveying assembly (1) further includes a fixed redirecting roller (15) provided on one side of the belt (111), a moving redirecting roller (12) is provided inside the belt (111), and a tail redirecting roller (13) is provided on the other side of the belt (111).

8. The adjustable tape machine according to claim 7, characterized in that: One side of the belt (111) is provided with fixed idlers (1111), and the fixed idlers (1111) are uniformly arranged in an array on one side of the belt (111).

9. The adjustable tape machine according to claim 8, characterized in that: One end of the tail redirecting roller (103) is provided with a tensioning rope (141), a pulley (142) is provided inside the tensioning rope (141), and a counterweight (14) is provided at one end of the tensioning rope (142).

10. The adjustable tape machine according to claim 1, characterized in that: It further includes a cleaning assembly (3), the cleaning assembly (3) includes fixing plates (31) provided at both ends of the bearing plate (232) and cleaning plates (311) provided at both ends of the fixing plates (31).

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