Belt conveyor aggregate transloading plant
By adopting a layered arrangement of upper and lower chambers and shafts in the belt conveyor transfer workshop, the problems of low space utilization and high engineering costs in the transfer workshop have been solved, achieving efficient equipment layout and management.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 中国水利水电第七工程局有限公司
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-10
Smart Images
Figure CN224478949U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of aggregate conveying technology, and in particular to an aggregate transfer workshop using a belt conveyor. Background Technology
[0002] With the development of water conservancy and hydropower projects and mining, underground long-distance belt conveyor technology has become a core solution for aggregate conveying systems due to its efficient and continuous transportation capabilities. This technology meets the high-power conveying requirements through a configuration of multi-drive head drive and tail winch tensioning, thus giving rise to key devices in aggregate transfer workshops that integrate the feeding head and receiving tail.
[0003] In related technologies, the typical approach to handling transfer workshops is as follows: a single-layer, large-span chamber is used to centrally arrange the feeding conveyor belt head (including multiple drive units), the receiving conveyor belt tail, and hoisting equipment; a large bridge crane covers the entire work area to meet the needs of equipment installation and maintenance.
[0004] However, the above-mentioned layout of the transshipment workshop has significant drawbacks:
[0005] 1. Low space utilization: The drive unit, tail equipment and hoisting facilities occupy the same plane, which forces the span of the chamber to be expanded, while the actual operation only requires local space;
[0006] 2. Soaring engineering costs: Large-span chambers require reinforced support structures. Actual measurements show that support costs account for more than 35% of the total investment in the workshop, and the excavation volume increases exponentially with size.
[0007] 3. Increased rock mass disturbance: Continuous large-section excavation weakens the stability of the surrounding rock and increases construction safety risks. Utility Model Content
[0008] Therefore, it is necessary to provide a belt conveyor aggregate transfer workshop to address the problem of difficulty in coordinating and optimizing the space utilization and engineering costs of underground transfer workshops.
[0009] This application provides a belt conveyor aggregate transfer workshop, which includes:
[0010] The upper chamber includes a first chamber and a second chamber that are connected to each other. The first chamber and the second chamber are arranged in parallel and perpendicular to the feeding direction of the feeding belt conveyor. The first chamber is used to accommodate the first drive group of the feed belt conveyor head and the first installation and maintenance equipment. The second chamber is used to accommodate the second drive group of the feed belt conveyor head and the second installation and maintenance equipment.
[0011] The lower chamber is located below the first chamber and is connected to the first chamber. The lower chamber is used to accommodate the tail end of the receiving conveyor belt machine.
[0012] In one embodiment, the length direction of the lower chamber forms an angle with the arrangement direction of the first chamber and the second chamber.
[0013] In one embodiment, the belt conveyor aggregate transfer workshop further includes a vertical shaft, through which the first chamber is connected to the lower chamber.
[0014] In one embodiment, the first chamber is provided with the head feed hopper of the feeding conveyor belt, and the vertical shaft is provided with an aggregate transfer chute. One end of the aggregate transfer chute is connected to the head feed hopper of the feeding conveyor belt, and the other end is connected to the lower chamber.
[0015] In one embodiment, the upper chamber further includes a first construction support that communicates with the first chamber, the first construction support being used to communicate with the outside or other chambers.
[0016] In one embodiment, the upper chamber further includes a second construction support that communicates with the second chamber, the second construction support being used to communicate with the outside or other chambers.
[0017] In one embodiment, the arrangement direction of the first chamber and the second chamber is perpendicular to the arrangement direction of the first construction support and the first chamber; and / or,
[0018] The arrangement direction of the first chamber and the second chamber is perpendicular to the arrangement direction of the second construction support and the second chamber.
[0019] In one embodiment, the upper chamber further includes a third chamber, which is located on the side of the second chamber away from the first chamber and communicates with the second chamber. The third chamber is used to accommodate the non-head and non-tail sections of the feeding conveyor belt.
[0020] In one embodiment, the upper chamber further includes a connecting chamber that connects the first chamber and the second chamber.
[0021] In one embodiment, the length of the connecting chamber is equal to the minimum rock column thickness of the first chamber or the second chamber.
[0022] The aforementioned aggregate transfer workshop for the belt conveyor, by configuring the upper chamber as comprising a first chamber and a second chamber connected to each other, arranged parallel to and perpendicular to the feeding direction of the feeding belt conveyor, allows the first chamber to independently accommodate the first drive group of the conveyor head and the first installation and maintenance equipment, and the second chamber to independently accommodate the second drive group of the conveyor head and the second installation and maintenance equipment. This grouped arrangement breaks away from the traditional single-layer, large-span chamber model of centrally arranging multiple sets of equipment, reducing the span and space of a single chamber. The smaller size reduces the amount of excavation and support work and costs of the chambers. At the same time, the lower chamber is located below and connected to the first chamber and is used to accommodate the tail of the receiving conveyor belt. This realizes the layered layout of the feeding conveyor belt head and the receiving conveyor belt tail in the vertical space, avoiding the space encroachment of the two on the same plane, further improving the utilization rate of underground space, reducing rock disturbance, and the grouped arrangement of the chambers makes the installation and maintenance of each drive group more targeted, improving the efficiency of operation and management. Attached Figure Description
[0023] Figure 1 This is a first-view structural schematic diagram of the aggregate transfer workshop of the belt conveyor provided in an embodiment of this application.
[0024] Figure 2 This is a second-view structural schematic diagram of the aggregate transfer workshop of the belt conveyor provided in an embodiment of this application.
[0025] Figure label:
[0026] 100. First chamber; 110. First drive unit; 120. First installation and maintenance equipment; 130. First construction support; 140. Head feed hopper;
[0027] 200. Second chamber; 210. Second drive unit; 220. Second installation and maintenance equipment; 230. Second construction support;
[0028] 300. Lower chamber;
[0029] 400. Shaft;
[0030] 500. Aggregate transfer chute;
[0031] 600. The Third Chamber;
[0032] 700. Connecting chamber;
[0033] 800. Feeding tape machine. Detailed Implementation
[0034] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.
[0035] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0036] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0037] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0038] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0039] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.
[0040] This application provides a belt conveyor aggregate transfer workshop, such as... Figure 1 and Figure 2 As shown, the aggregate transfer workshop of the belt conveyor includes an upper chamber and a lower chamber 300. The upper chamber includes a first chamber 100 and a second chamber 200 that are connected to each other. The first chamber 100 and the second chamber 200 are arranged in parallel and perpendicular to the feeding direction of the feeding belt conveyor. The first chamber 100 is used to accommodate the first drive group 110 of the feed belt conveyor head and the first installation and maintenance equipment 120. The second chamber 200 is used to accommodate the second drive group 210 of the feed belt conveyor head and the second installation and maintenance equipment 220. The lower chamber 300 is located below the first chamber 100 and is connected to the first chamber 100. The lower chamber 300 is used to accommodate the tail of the receiving belt conveyor 800.
[0041] The aggregate transfer workshop of the aforementioned belt conveyor, by setting the upper chamber as including a first chamber 100 and a second chamber 200 that are connected, and arranging them parallel to each other and perpendicular to the feeding direction of the feeding belt conveyor, allows the first chamber 100 to independently accommodate the first drive group 110 of the machine head and the first installation and maintenance equipment, and the second chamber 200 to independently accommodate the second drive group 210 of the machine head and the second installation and maintenance equipment. This grouping arrangement breaks the traditional pattern of centralized arrangement of multiple groups of equipment in a single-layer, large-span chamber, and reduces the span of a single chamber. The spatial dimensions reduce the amount and cost of excavation and support for the chambers. Meanwhile, the lower chamber 300 is located below and connected to the first chamber 100 and is used to accommodate the tail of the receiving conveyor belt 800. This achieves a layered layout of the feeding conveyor belt head and the receiving conveyor belt 800 tail in the vertical space, avoiding space encroachment between the two on the same plane, further improving the utilization rate of underground space, reducing rock disturbance, and the grouped arrangement of the chambers makes the installation and maintenance of each drive group more targeted, improving the efficiency of operation and management.
[0042] In one embodiment, such as Figure 1 and Figure 2 As shown, the length direction of the lower chamber 300 forms an angle with the arrangement direction of the first chamber 100 and the second chamber 200. By adjusting the spatial orientation of the lower chamber 300 and the upper chamber, the arrangement of the tail of the receiving conveyor belt 800 can better adapt to its own conveying direction requirements. This eliminates the need to forcibly change the conveying path to maintain the same direction as the upper chamber, reducing the turning resistance and energy loss of aggregates during transfer. Simultaneously, this angled positional relationship can be flexibly adjusted according to the geological conditions of the underground rock mass, avoiding unfavorable geological areas and reducing the impact of chamber excavation on the stability of the surrounding rock. Compared to the arrangement of the lower chamber 300 and the upper chamber in the same direction, this method utilizes underground space more efficiently, further enhancing the flexibility and adaptability of the overall layout. It does not affect the capacity of the first chamber 100 and the second chamber 200 to accommodate the drive unit or their connection with the lower chamber 300. While ensuring the advantages of the grouped and layered layout, it optimizes the smoothness of aggregate conveying and the feasibility of construction.
[0043] In this embodiment, the angle between the lower chamber 300 and the upper chamber is an acute angle.
[0044] In one embodiment, such as Figure 1 and Figure 2 As shown, the aggregate transfer workshop of the belt conveyor also includes a vertical shaft 400, through which the first chamber 100 is connected to the lower chamber 300. By setting up the vertical shaft 400, and with the first chamber 100 connected to the lower chamber 300 through the vertical shaft 400, a vertical connection between the upper chamber 100 and the lower chamber 300 is achieved.
[0045] Compared to other connection methods, the vertical channel design of shaft 400 can shorten the conveying path of aggregate from the head of the feeding conveyor belt to the tail of the receiving conveyor belt 800, reducing energy loss and blockage risk during aggregate transfer. At the same time, as an independent connecting structure, the cross-sectional dimensions of shaft 400 can be precisely designed according to the aggregate conveying volume, avoiding increased overall excavation and support costs due to excessively large connecting parts. Furthermore, the vertical arrangement of shaft 400 allows for a clearer spatial division between the upper and lower chambers 300, without interfering with the parallel arrangement of the first chamber 100 and the second chamber 200, as well as their respective capacity to accommodate drive units and maintenance equipment. While ensuring the advantages of the layered layout, it enhances the stability of the connection between the upper and lower structures and the efficiency of aggregate conveying.
[0046] In one embodiment, such as Figure 1 and Figure 2 As shown, the first chamber 100 is equipped with a feeder belt conveyor head discharge hopper 140, and the vertical shaft 400 is equipped with an aggregate transfer chute 500. One end of the aggregate transfer chute 500 is connected to the feeder belt conveyor head discharge hopper 140, and the other end is connected to the lower chamber 300. The aggregate conveyed by the feeder belt conveyor is accurately guided into the aggregate transfer chute 500 in the vertical shaft 400 through the feeder belt discharge hopper 140. Then, the aggregate transfer chute 500 is directionally conveyed along the vertical shaft 400 to the tail of the receiving belt conveyor 800 in the lower chamber 300, forming a closed connection path of "feeder belt discharge hopper 140 - aggregate transfer chute 500", which avoids material loss and chamber environment pollution caused by aggregate scattering during the transfer process.
[0047] Meanwhile, the targeted connection design between the aggregate transfer chute 500, the head feed hopper 140, and the lower chamber 300 utilizes vertical space to achieve gravity-driven conveying of aggregates, reducing additional power requirements. It does not affect the parallel arrangement of the first chamber 100 and the second chamber 200, nor the connection function of the shaft 400. While maintaining the advantages of the grouped and layered layout, it further enhances the continuity and efficiency of aggregate transfer, ensuring stable and reliable material conveying.
[0048] In one embodiment, such as Figure 1 and Figure 2 As shown, the upper chamber also includes a connecting chamber 700, which connects the first chamber 100 and the second chamber 200. The connecting chamber 700 organically integrates the originally independently arranged first chamber 100 and second chamber 200, maintaining the advantages of their parallel and perpendicular group layout to the feeding direction of the conveyor belt, while also achieving spatial connectivity. This facilitates cable routing, pipeline connections, and coordinated operation between the two sets of drive equipment, avoiding the complex system connection problems caused by the complete separation of the two chambers.
[0049] Meanwhile, the connecting chamber 700, as a dedicated connecting structure, can be precisely designed in size according to the distance between the first chamber 100 and the second chamber 200. This eliminates the need to expand the span of a single chamber, does not increase excavation and support costs, and does not affect the layered layout of the lower chamber 300 or the aggregate conveying path. While maintaining the improved space utilization and construction convenience of the grouped layout, it further strengthens the integrity and system coordination of the upper chamber, ensuring the efficient and coordinated operation of multiple drive devices at the feeder belt head.
[0050] In one embodiment, such as Figure 1 and Figure 2 As shown, the length of the connecting chamber 700 is equal to the minimum rock column thickness of either the first chamber 100 or the second chamber 200. By precisely matching the length of the connecting chamber 700 to the minimum rock column thickness, while ensuring effective connection between the first chamber 100 and the second chamber 200 through the connecting chamber 700, it avoids insufficient structural stability due to excessively thin rock columns, or wasted space and increased excavation volume due to excessively thick rock columns. This design allows the connecting chamber 700 to meet the functional requirements of equipment coordination and pipeline layout between the two chambers, while also ensuring the bearing capacity of the surrounding rock by controlling the rock column thickness, reducing the additional burden on the support structure, and not affecting the parallel arrangement of the first and second chambers 200 and their respective capacity to accommodate the drive units. While maintaining the advantages of the grouped layout and the overall integrity of the connecting chamber 700, it further balances space utilization efficiency and rock structure safety, reduces engineering costs, and improves structural reliability.
[0051] In one embodiment, such as Figure 1 and Figure 2 As shown, the upper chamber also includes a third chamber 600. The third chamber 600 is located on the side of the second chamber 200 away from the first chamber 100 and is connected to the second chamber 200. The third chamber 600 is used to accommodate the non-head and non-tail sections of the feeding belt conveyor. By adding the third chamber 600 outside the second chamber 200, the non-head and non-tail sections of the feeding belt conveyor are separated from the first and second chambers 200 where the head drive group is located, thus avoiding the mixed placement of equipment with different functional sections in the same chamber and further refining the spatial functional division of the upper chamber.
[0052] Meanwhile, the interconnected design of the third chamber 600 and the second chamber 200 ensures the continuity of the overall circuit of the feeding belt conveyor. There is no need to set up additional turning or connecting structures due to the separation of functional sections, which reduces the complexity of equipment layout. It does not affect the parallel arrangement of the first chamber 100 and the second chamber 200 or the layered layout of the lower chamber 300. While maintaining the advantages of grouping and layering, it improves the capacity and adaptability of the upper chamber to accommodate different functional sections of the feeding belt conveyor, making the installation and maintenance of each section of equipment more targeted and optimizing the overall space utilization efficiency.
[0053] In this embodiment, as Figure 1 As shown, the third chamber 600, the second chamber 200, the connecting chamber 700, and the first chamber 100 are connected sequentially in the same direction.
[0054] In one embodiment, such as Figure 1 and Figure 2 As shown, the upper chamber also includes a first construction support 130 connected to the first chamber 100. The first construction support 130 is used to connect with the outside world or other chambers. Through the connection between the first construction support 130 and the first chamber 100, an independent external passage is provided for the first chamber 100, which facilitates the transportation of the first drive group 110 of the machine head and the first installation and maintenance equipment from the outside world or other chambers into the first chamber 100. This simplifies the material transfer path during equipment installation and reduces the space occupation and interference to the second chamber 200 and other areas.
[0055] Meanwhile, the first construction support 130 can serve as an operating passage during the construction of the first chamber 100, reducing the difficulty of excavation. It can also serve as a dedicated maintenance passage during equipment operation, facilitating the entry and exit of personnel and small tools and improving maintenance efficiency. This design further optimizes the construction convenience and maintenance accessibility of the first chamber 100 without affecting the advantages of the parallel arrangement of the first chamber 100 and the second chamber 200 and the layered layout of the lower chamber 300.
[0056] In one embodiment, such as Figure 1 and Figure 2 As shown, the upper chamber also includes a second construction support 230 connected to the second chamber 200. The second construction support 230 is used to connect with the outside world or other chambers. The connection between the second construction support 230 and the second chamber 200 provides an independent external connection channel for the second chamber 200, facilitating the transport of the second drive unit 210 of the machine head and the second installation and maintenance equipment from the outside world or other chambers into the second chamber 200. This avoids the occupation and interference of space in the first chamber 100 during equipment transfer, allowing the installation of the two drive units to be carried out independently and in parallel, thus improving construction efficiency.
[0057] Meanwhile, the second construction support 230 serves as a dedicated construction and maintenance passage for the second chamber 200. During the construction phase, it simplifies the material transportation and personnel access process for excavation operations. During the operation phase, it facilitates specialized maintenance of equipment within the second chamber 200 without affecting the parallel arrangement of the first chamber 100 and the second chamber 200, or the layered layout with the lower chamber 300. While maintaining the advantages of grouping and layering, it further enhances the independence of each chamber's function and the convenience of operation, optimizing the overall construction organization and operation and maintenance management of the project.
[0058] In one embodiment, such as Figure 1 and Figure 2 As shown, the arrangement direction of the first chamber 100 and the second chamber 200 is perpendicular to the arrangement direction of the first construction support 130 and the first chamber 100; and / or, the arrangement direction of the first chamber 100 and the second chamber 200 is perpendicular to the arrangement direction of the second construction support 230 and the second chamber 200.
[0059] The arrangement direction of the first chamber 100 and the second chamber 200 is defined to be perpendicular to the arrangement direction of the first construction support 130 and the first chamber 100, and / or perpendicular to the arrangement direction of the second construction support 230 and the second chamber 200. This structure sets the arrangement direction of the construction support and the corresponding chamber to be perpendicular to the arrangement direction of the two main chambers, so that the first construction support 130 extends vertically from the side of the first chamber 100 and the second construction support 230 extends vertically from the side of the second chamber 200. This avoids the spatial superposition caused by the extension of the support and the main chamber in the same straight direction, and reduces the continuous excavation disturbance to the underground rock mass.
[0060] Meanwhile, the vertically arranged support tunnels can more flexibly adapt to the location of the outside world or other tunnels, shorten the connection path with the external passage, and facilitate the efficient transfer of equipment and materials to the corresponding tunnels through the support tunnels. This does not affect the parallel arrangement and functions of the first tunnel 100 and the second tunnel 200. While maintaining the advantages of group layout and support tunnel connectivity, it further optimizes the rationality of space utilization and improves the flexibility of construction organization and the stability of the rock mass structure.
[0061] In a specific embodiment of this application, the first chamber 100 adopts a city gate shape, with its span adjusted according to the structural layout requirements of the first drive group 110, and its height also ≥17.0m. Its length is also adjusted according to the structural layout requirements of the first drive group 110. The first construction support 130 also adopts a city gate shape, with a span ≥4.0m and a height ≥4.0m, meeting the requirements for a single lane.
[0062] The second chamber 200 adopts a city gate-shaped design, with its span adjusted according to the structural layout requirements of the second drive group 210. Its height is also ≥15.0m, and its length is also adjusted according to the structural layout requirements of the second drive group 210. The second construction support chamber 230 also adopts a city gate-shaped design, with a span ≥4.0m and a height ≥4.0m, meeting the requirements for a single lane.
[0063] The axis of the connecting chamber 700 should be the same as that of the feeding conveyor belt, and its cross-section should be of the archway type, with a span of ≥6.0m and a height of ≥6.0m.
[0064] The vertical shaft 400 connecting the head of the feeding conveyor belt and the tail of the receiving conveyor belt 800 has a square cross-section. The cross-sectional dimensions are determined according to the first drive group 110. The depth of the vertical shaft 400 should be determined according to the spatial layout structure of the feeding and receiving conveyor belts 800 in the aggregate transfer workshop, but should not be less than 10.0m.
[0065] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0066] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.
Claims
1. A belt conveyor aggregate transfer workshop, characterized in that, The belt conveyor aggregate transfer workshop includes: The upper chamber includes a first chamber (100) and a second chamber (200) that are connected to each other. The first chamber (100) and the second chamber (200) are arranged in parallel and perpendicular to the feeding direction of the feeding belt conveyor. The first chamber (100) is used to accommodate the first drive group (110) of the feed belt conveyor head and the first installation and maintenance equipment (120). The second chamber (200) is used to accommodate the second drive group (210) of the feed belt conveyor head and the second installation and maintenance equipment (220). The lower chamber (300) is located below the first chamber (100) and communicates with the first chamber (100). The lower chamber (300) is used to accommodate the tail of the receiving conveyor belt machine (800).
2. The aggregate transfer workshop for the belt conveyor according to claim 1, characterized in that, The length direction of the lower chamber (300) forms an angle with the arrangement direction of the first chamber (100) and the second chamber (200).
3. The aggregate transfer workshop for the belt conveyor according to claim 1, characterized in that, It also includes a shaft (400), through which the first chamber (100) is connected to the lower chamber (300).
4. The aggregate transfer workshop for the belt conveyor according to claim 3, characterized in that, The first chamber (100) is equipped with the feeder head hopper (140) of the feeding belt machine, and the vertical shaft (400) is equipped with the aggregate transfer chute (500). One end of the aggregate transfer chute (500) is connected to the feeder head hopper (140) of the feeding belt machine, and the other end is connected to the lower chamber (300).
5. The aggregate transfer workshop for the belt conveyor according to claim 1, characterized in that, The upper chamber also includes a first construction support (130) connected to the first chamber (100), the first construction support (130) being used to connect with the outside or other chambers.
6. The aggregate transfer workshop of the belt conveyor according to claim 5, characterized in that, The upper chamber also includes a second construction support (230) that communicates with the second chamber (200), and the second construction support (230) is used to communicate with the outside or other chambers.
7. The aggregate transfer workshop for the belt conveyor according to claim 6, characterized in that, The arrangement direction of the first chamber (100) and the second chamber (200) is perpendicular to the arrangement direction of the first construction support (130) and the first chamber (100); and / or, The arrangement direction of the first chamber (100) and the second chamber (200) is perpendicular to the arrangement direction of the second construction support (230) and the second chamber (200).
8. The aggregate transfer workshop of the belt conveyor according to claim 1, characterized in that, The upper chamber also includes a third chamber (600), which is located on the side of the second chamber (200) away from the first chamber (100) and is connected to the second chamber (200). The third chamber (600) is used to accommodate the non-head and non-tail sections of the feeding belt conveyor.
9. The aggregate transfer workshop of the belt conveyor according to claim 1, characterized in that, The upper chamber also includes a connecting chamber (700) that connects the first chamber (100) and the second chamber (200).
10. The aggregate transfer workshop of the belt conveyor according to claim 9, characterized in that, The length of the connecting chamber (700) is equal to the minimum rock column thickness of the first chamber (100) or the second chamber (200).