Adjustable slag discharging belt support device for long inclined shaft

Abstract

The utility model relates to an adjustable slag discharging belt support device for a long inclined shaft. The adjustable slag discharging belt support device comprises a first base, channel steel, a second base, a first carrier roller, a chain base, a lifting chain, a second carrier roller and a third carrier roller. A first carrier roller frame and a second carrier roller frame are symmetrically and fixedly arranged on the first base, and a second carrier roller is rotationally connected between the first carrier roller frame and the second carrier roller frame; a first rotating carrier roller frame and a second rotating carrier roller frame are symmetrically arranged on the first base; an edge support is rotatably arranged on the first rotating carrier roller frame, a hole adjusting plate is fixedly arranged on the edge support, a plurality of through holes are formed in the hole adjusting plate, a supporting rod is rotatably arranged on the second rotating carrier roller frame, and one end of the supporting rod is connected with the through holes through pin shafts; according to the device, the flexible adjustment of the weight bearing depth and the stability and accuracy of deviation adjustment of the rubber belt can be guaranteed, the defects that residues are prone to falling, blocking and slipping in the running process of the belt are overcome, and the working procedure efficiency and quality of the belt residue conveying operation can be rapidly, conveniently and efficiently improved.

Description

Technical Field

[0001] The present application relates to the technical field of engineering transportation equipment, and particularly to an adjustable slag discharging belt support device for a long inclined shaft. Background Art

[0002] With the rapid development and implementation of underground engineering construction, in the tunneling and excavation operations of various large and advanced equipment, a high-efficiency slag discharging mechanism - a belt system is required for transportation operations. During the operation of the belt conveyor, according to the different slag volumes and water contents generated by different surrounding rocks, its transportation needs to be adjusted to a certain extent. In the actual use process, the conveyor belt is fixedly placed. When the slag follows the belt and climbs in the long inclined shaft, it is difficult to control the height of the required idler supports at each position of the inclined shaft to ensure that the slag is smoothly transported to the hole along with the belt climbing. Moreover, the belt load of the slag is prone to falling, and when the water content is large, it is prone to slipping and not following up, resulting in blockage. The slag transportation is incomplete and prone to falling, and the belt is prone to deviation, causing problems such as low slag transportation efficiency, large self-damage degree, and low safety factor. Utility Model Content

[0003] To solve or partially solve the problems existing in the related technologies, the present application provides an adjustable slag discharging belt support device for a long inclined shaft, which can ensure the flexibility of the belt to adjust the bearing depth and the stability and accuracy of deviation adjustment, improve the disadvantages of easy falling, stacking, blocking, and slipping of the slag during the belt operation, and can quickly, conveniently, and efficiently improve the efficiency and quality of the belt slag transportation operation process.

[0004] The first adjustable slag discharging belt support device of the present application includes: a first base, a channel steel, a second base, a first idler, a chain seat, a hanging chain, a first idler, and a third idler;

[0005] Wherein, the channel steel is connected by screws and arranged below the edge of the first base, and the second base is fixedly connected to the channel steel by screws; chain seats are arranged at both ends of the first base, and hanging chains are connected to the chain seats; on the second base, the first idler is symmetrically connected and transferred through a fourth idler bracket, and the other end of the first idler is transferred and arranged on the second base; on the first base, a first idler bracket and a second idler bracket are symmetrically fixed, and a second idler is transferred and arranged between the first idler bracket and the second idler bracket; on the first base, a first rotating idler bracket and a second rotating idler bracket are symmetrically arranged; on the first rotating idler bracket, a side support is transferred and arranged, a hole-adjusting plate is fixed on the side support, and a plurality of through holes are arranged on the hole-adjusting plate; on the second rotating idler bracket, a support rod is transferred and arranged, and one end of the support rod is connected to the through hole by a pin shaft.

[0006] Optionally, the second idler and the third idler are arranged in a staggered manner.

[0007] Optionally, the fourth idler bracket is connected to the first base by a U-shaped bolt.

[0008] Optionally, the two second idlers are arranged in a V shape, and the orthographic projection of the second idler and the third idler is in a V shape.

[0009] Optionally, the materials of the second idler and the third idler are high-strength ceramic wear-resistant materials.

[0010] Optionally, at least five through holes are arranged along the length direction of the edge support.

[0011] The technical solution provided by this application may include the following beneficial effects:

[0012] The design of this device is practical, reasonable in application, simple in structure, convenient to install, easy to disassemble and operate, and can be applied to the belt slag transportation operation under various complex construction conditions and the co - operation of multiple systems. When performing the required operation, by applying the characteristics of the four - idler multi - combination to increase the belt conveying depth, a large number of adjustable holes with a large degree of freedom, and the lifting chain suspension buckle can flexibly lift the height of the entire belt conveyor system, it ensures the stability and accuracy of the flexible adjustment of the belt's load - bearing depth and deviation adjustment, improves the drawbacks of easy falling, stacking, blocking and slipping of materials during the belt operation, and can quickly, conveniently and efficiently improve the efficiency and quality of the belt slag transportation operation process.

[0013] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] By describing the exemplary embodiments of the present application in more detail in conjunction with the drawings, the above - mentioned and other objects, features and advantages of the present application will become more obvious. Among them, in the exemplary embodiments of the present application, the same reference numerals generally represent the same components.

[0015] Figure 1 is a schematic structural diagram shown in the embodiments of the present application;

[0016] Reference Numerals:

[0017] 1. First base; 11. First idler bracket; 12. Second idler bracket; 13. First rotating idler bracket; 14. Edge support; 15. Adjusting hole plate; 16. Through hole; 17. Second rotating idler bracket; 18. Support rod; 2. Channel steel; 3. U - shaped bolt; 4. Second base; 41. Fourth idler bracket; 5. First idler; 6. First chain seat; 7. Lifting chain; 71. Second chain seat; 8. Second idler; 9. Third idler. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0019] It should be understood that although the terms "first", "second", "third", etc. may be used in the present application to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of the present application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined.

[0020] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present application.

[0021] Unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0022] In view of the above problems, the embodiments of the present application provide xxxx. The technical solutions of the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0023] As Figure 1The device shown is a long inclined shaft adjustable slag belt support device, comprising: a first base 1, a channel steel 2, a second base 4, a first roller 5, a first chain seat 6, a lifting chain 7, a second roller 8, and a third roller 9, wherein the channel steel 2 is connected by screws and arranged below the edge of the first base 1 to connect other components, and specifically, the second base 4 is fastened to the channel steel 2 by screws. In this way, a double-layer base is formed, wherein the base is made of steel of a certain strength, serving as a support base for the entire device, ensuring the durability of the device at high speed operation. The first chain seat 6 is provided at the edges of both ends of the first base 1, and the lifting chain 7 is connected to the first chain seat 6, wherein the lifting chain 7 serves as a fastening component for supporting the two ends of the entire support, and a second chain seat 71 is provided on the top of the lifting chain 7 using a steel plate and pre-buried in the top of the inclined shaft, which can flexibly raise and lower the height of the entire belt conveyor system, ensuring safety and stability during adjustment of any angle. The first roller 5 is symmetrically connected to the second base 4 via the fourth roller frame 41, and the other end of the first roller 5 is connected to the second base 4 to form the first layer of the conveying support. The first roller frame 11 and the second roller frame 12 are symmetrically fixed on the first base 1, and the second roller 8 is connected between the first roller frame 11 and the second roller frame 12. The first rotating roller frame 13 and the second rotating roller frame 17 are symmetrically connected on the first base 1. The side support 14 is connected to the first rotating roller frame 13, and the adjustment plate 15 is fixed to the side support 14. The adjustment plate 15 is provided with multiple through holes 16. The support rod 18 is connected to the second rotating roller frame 17, and one end of the support rod 18 is connected to the through hole 16 via a pin.

[0024] In this application, each idler is made of high-strength ceramic wear-resistant material and is connected to the idler bracket. The four-idler multi-combination method ensures the economy of long-term use and rapid operation of the belt. Among them, the side support 14 is combined with the adjusting hole plate 15 by welding and serves as the intermediate connecting member of the entire device; the multi-adjusting hole plates 15 can flexibly change the required bracket angle according to various situations of the slag load on the belt, and control the load level by adjusting the height of the adjustable hole plate 15; the support rod is directly connected to the adjusting hole plate, and the combined characteristics connected by the pin shaft improve and ensure the maximum degree of freedom for bracket adjustment; the pin shaft, as the fastening component corresponding to the quick adjusting hole, ensures the stability and safety during the process of adjusting any angle. In this way, the whole equipment has good stability, can carry out high-strength stress operations, has movable connections, a long service life, high wear resistance of the idlers, small rolling friction resistance, high working efficiency, a large amount of carrying slag, good high-speed rotation performance, and a long service life; the whole device provides important support guarantee during the constrained process, has good stability and a simple structure; at the same time, it can control the height of multiple adjustable holes according to the slag load situation during the belt process to ensure the completeness and deviation adjustment of the belt operation slag, and is easy to repair and replace, saving costs. Finally, it is suspended in the air by a hanging chain, and the hanging chain is movably connected to the upper and lower ends of the top and the base of the inclined shaft, and can flexibly lift the height of the entire belt conveyor system, ensuring that it does not occupy the normal operation of other construction systems in the same space, with high reliability and cost savings.

[0025] The design of this device is practical, reasonable in application, simple in structure, convenient for installation, easy to disassemble and operate, and can be applied to belt slag transportation operations under various complex construction conditions and the co-operation of multiple systems. When performing the required operations, the characteristics of using four idlers in multi-combination to increase the belt depth, a large degree of freedom of multiple adjustable holes, and the hanging chain buckle that can flexibly lift the height of the entire belt conveyor system are used to ensure the stability and accuracy of flexible adjustment of the load depth and deviation of the belt, improve the disadvantages of easy falling, stacking, blocking and slipping of slag during the belt operation process, and can quickly, conveniently and efficiently improve the efficiency and quality of the belt slag transportation operation process. At the same time, the double-layer setting method can collect the slag dropped by the upper main conveyor belt without falling to the ground, and has a higher safety factor.

[0026] In one embodiment, since four idlers are used in the upper layer to adjust the conveying depth, if they are arranged on the same line, it will occupy a large width, increase the weight and is not convenient for adjustment. Therefore, the second idler 8 and the third idler 9 are arranged in a staggered manner.

[0027] In one embodiment, in order to improve the connection strength of the lower idler, the fourth idler bracket 41 is connected to the first base '1' by a U-bolt 3 to reinforce the suspension support strength.

[0028] In one embodiment, two second idlers 8 are arranged in a V shape, and the orthographic projection of the second idler 8 and the third idler 9 forms a V shape to facilitate the adjustment of different conveying depths.

[0029] In one embodiment, at least five through holes 16 are arranged along the length direction of the edge support 14 to adapt to the adjustment of different conveying depths.

[0030] Finally, it should also be noted that in this article, relationships such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "including", "comprising" or any other variant are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0031] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0032] The embodiments of the present application have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other ordinary skill in the art in the technical field to understand the embodiments disclosed herein.

Claims

1. An adjustable slag discharging belt support device for a long inclined shaft, characterized in that, Including: The first base (1), channel steel (2), the second base (4), the first idler (5), the first chain seat (6), the hanging chain (7), the second idler (8), the third idler (9); Among them, the channel steel (2) is arranged below the edge of the first base (1) through screw connection, and the second base (4) is fixedly connected with the channel steel (2) through screws; the first chain seats (6) are arranged at both ends of the first base (1), and the hanging chain (7) is connected to the first chain seats (6); the first idler (5) is symmetrically connected and arranged on the second base (4) through the fourth idler bracket (41), and the other end of the first idler (5) is connected and arranged on the second base (4); the first idler bracket (11) and the second idler bracket (12) are symmetrically and fixedly arranged on the first base (1), and the second idler (8) is connected and arranged between the first idler bracket (11) and the second idler bracket (12); the first rotating idler bracket (13) and the second rotating idler bracket (17) are symmetrically arranged on the first base (1); the side support (14) is connected and arranged on the first rotating idler bracket (13), the adjusting hole plate (15) is fixedly arranged on the side support (14), a plurality of through holes (16) are arranged on the adjusting hole plate (15), the support rod (18) is connected and arranged on the second rotating idler bracket (17), and one end of the support rod (18) is connected with the through hole (16) through a pin shaft.

2. The adjustable muck conveyor belt support device for a long inclined shaft according to claim 1, characterized in that: The second idler (8) and the third idler (9) are arranged in a staggered manner.

3. The adjustable slag belt support device for a long inclined shaft according to claim 1, characterized in that: The fourth idler bracket (41) is connected with the first base (1) through a U-shaped bolt.

4. The adjustable slag discharging belt support device for a long inclined shaft according to claim 2, characterized in that: The two second idlers (8) are arranged in a V-shaped self-configuration, and the orthographic projection of the second idler (8) and the third idler (9) is V-shaped.

5. The adjustable mucking belt support device for a long inclined shaft according to claim 2, characterized in that: The materials of the second idler (8) and the third idler (9) are high-strength ceramic wear-resistant materials.

6. The adjustable slag discharging belt support device for a long inclined shaft according to claim 1, wherein: At least five through holes (16) are arranged along the length direction of the side support (14).

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