Fully-sealed vertical belt conveyor

Abstract

The utility model discloses a fully-sealed vertical belt conveyor, belongs to the technical field of belt conveying, and aims to solve the problems that existing belt lifting and conveying equipment is large in occupied area, and much dust is raised during conveying. The machine comprises a head machine shell assembly, a tail machine shell assembly, an upper horizontal machine shell, a convex arc machine shell, a concave arc machine shell and a vertical machine shell, a transmission roller and a beating roller are arranged in the head machine shell assembly, a tail roller and a horn mouth guide groove are arranged in the tail machine shell assembly, and a conveying belt is arranged between the transmission roller and the tail roller in a sleeving mode. A concave arc roller and two concave arc pinch rollers are arranged in the concave arc machine shell, a spiral tensioning device is installed on the tail roller, a vertical belt supporting roller is arranged in the vertical machine shell, a convex arc pinch roller and a convex arc supporting roller are arranged in the convex arc machine shell, a lengthened supporting roller is arranged in the upper horizontal machine shell, and a head hopper is installed on the head machine shell assembly. The transmission roller is in transmission connection with a gear motor. The utility model is suitable for the fully-sealed vertical belt conveyor.

Description

Technical Field

[0001] The utility model belongs to the technical field of belt conveying, and in particular relates to a fully sealed vertical belt conveyor. Background Art

[0002] Belt lifting conveyor equipment is a highly efficient and automated material conveying device, which is widely used in mining, metallurgy, construction, electric power and other industries.

[0003] When conveying materials, the existing belt lifting and conveying equipment will generate a lot of dust during the material conveying process because the conveyor belt is completely exposed to the outside, which is more serious when conveying some powdery materials. This not only seriously pollutes the surrounding environment, but also greatly increases the health risks of workers and has poor environmental protection. At the same time, due to structural defects, the existing equipment is difficult to achieve vertical lifting during lifting and conveying, and can only achieve inclined lifting, which occupies a large area. Utility Model Content

[0004] The utility model aims to provide a fully sealed vertical belt conveyor to solve the problems that the existing belt lifting and conveying equipment occupies a large area and generates a lot of dust during conveying.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A fully sealed vertical belt conveyor comprises a head casing assembly and a tail casing assembly arranged below the head casing assembly, wherein the head casing assembly is connected to an upper horizontal casing, the upper horizontal casing is connected to a convex arc casing, the tail casing assembly is connected to a concave arc casing, the convex arc casing and the concave arc casing are connected via a vertical casing, a driving roller is arranged in the head casing assembly, a tail roller is arranged in the tail casing assembly, a conveyor belt is sleeved between the driving roller and the tail roller, the conveyor belt comprises an upper layer section and a lower layer section, a concave arc roller is arranged in the lower layer section in the concave arc casing, and a conveyor belt is sleeved between the driving roller and the tail roller. Two concave arc pressure pulleys are arranged at intervals at the upper section, a spiral tensioning device is installed on the tail drum, vertical belt support rollers are arranged at the upper and lower sections in the vertical casing, a convex arc pressure pulley is arranged at the lower section in the convex arc casing, a convex arc roller is arranged at the upper section in the convex arc casing, an extended roller is arranged below the lower section in the upper horizontal casing, a head funnel is installed on the head casing assembly, a beating roller is arranged above the lower section in the head casing assembly, the transmission roller is connected to the reduction motor, and a bell-mouthed material guide trough is arranged above the upper section in the tail casing assembly.

[0007] Furthermore, upper parallel rollers are provided in the tail casing assembly and the upper horizontal casing below the upper section, and upper buffer rollers are provided in the tail casing assembly below the upper section at the bell-mouthed material guide trough.

[0008] Furthermore, an upper stop roller is arranged beside the upper section in the tail casing assembly and the head casing assembly, and a lower stop roller is arranged beside the lower section in the tail casing assembly and the upper horizontal casing.

[0009] Furthermore, an empty section cleaner is provided in the tail casing assembly at the lower section.

[0010] Furthermore, a dust cleaning spiral valve is installed at the bottom of the upper horizontal casing.

[0011] Furthermore, a head support is installed at the bottom of the head housing assembly and the bottom of the upper horizontal housing.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. The utility model comprises a head housing assembly and a tail housing assembly arranged below the head housing assembly, wherein the head housing assembly is connected to an upper horizontal housing, the upper horizontal housing is connected to a convex arc housing, the tail housing assembly is connected to a concave arc housing, the convex arc housing and the concave arc housing are connected via a vertical housing, a driving roller is arranged in the head housing assembly, a tail roller is arranged in the tail housing assembly, a conveyor belt is sleeved between the driving roller and the tail roller, the conveyor belt comprises an upper section and a lower section, a concave arc roller is arranged in the lower section of the concave arc housing, and a concave arc roller is arranged in the concave arc housing. Two concave arc pressure pulleys are arranged at intervals at the upper section, a spiral tensioning device is installed on the tail drum, vertical belt support rollers are arranged at the upper and lower sections in the vertical casing, a convex arc pressure pulley is arranged at the lower section in the convex arc casing, a convex arc roller is arranged at the upper section in the convex arc casing, an extended roller is arranged below the lower section in the upper horizontal casing, a head funnel is installed on the head casing assembly, a beating roller is arranged above the lower section in the head casing assembly, the transmission roller is connected to the reduction motor, and a bell-mouthed material guide trough is arranged above the upper section in the tail casing assembly.

[0014] Through this arrangement, the material to be transported is sent to the conveyor belt through the bell-mouth guide groove at the rear casing assembly, and is discharged from the head funnel at the head casing assembly after being transported by the conveyor belt, completing the material lifting and transportation. At the same time, since the conveyor belt is all located in the head casing assembly, the upper horizontal casing, the convex arc casing, the vertical casing, the concave arc casing, and the rear casing assembly, the material is in a sealed state during the entire process of transportation, and the surrounding environment of the equipment operation is almost dust-free, which greatly improves the environmental protection. The equipment can realize the vertical lifting of materials and reduce the equipment occupancy. At the same time, two concave arc pressure pulleys are arranged at intervals at the upper section of the concave arc casing to avoid the material falling during the turning and lifting process, effectively solving the problem of large floor space occupied by existing belt lifting and conveying equipment and large dust during transportation.

[0015] 2. In the present invention, upper parallel rollers are arranged below the upper section in the tail housing assembly and the upper horizontal housing, and upper buffer rollers are arranged below the upper section at the bell-mouthed material guide trough in the tail housing assembly. With this arrangement, the upper parallel rollers can support the weight of the conveyor belt and the material to ensure the normal operation of the conveyor belt, and the upper buffer rollers can effectively reduce the impact of the material falling on the conveyor belt, thereby reducing the wear of the conveyor belt and extending its service life.

[0016] 3. In the present invention, an upper stop roller is arranged beside the upper section in the tail housing assembly and the head housing assembly, and a lower stop roller is arranged beside the lower section in the tail housing assembly and the upper horizontal housing. With this arrangement, the upper stop roller and the lower stop roller can ensure that the conveyor belt does not deviate during the conveying process, thus ensuring the normal operation of the equipment.

[0017] 4. In the utility model, an empty section cleaner is arranged in the lower section of the tail housing assembly. This arrangement facilitates the cleaning of dust and impurities in the empty section of the conveyor belt, avoids the accumulation of impurities and dust, and ensures the normal operation of the equipment.

[0018] 5. In the present invention, a dust cleaning spiral valve is installed at the bottom of the upper horizontal casing. This arrangement facilitates the discharge of accumulated residues in the upper horizontal casing to ensure the normal operation of the equipment.

[0019] 6. In the present invention, a head support is installed at the bottom of the head housing assembly and the bottom of the upper horizontal housing. This arrangement can effectively support the head housing assembly and the upper horizontal housing to ensure their installation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present utility model and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work, including:

[0021] Figure 1 It is a side view of the utility model;

[0022] Figure 2 It is a front view of the utility model;

[0023] Figure 3 This is a cross-sectional view of the utility model at AA;

[0024] Markings in the figure: 1-driving roller, 2-concave arc roller, 3-tail roller, 4-upper parallel roller, 5-upper buffer roller, 6-upper stop roller, 7-extended roller, 8-head casing assembly, 9-spiral tensioning device, 10-tail casing assembly, 11-bell-mouth guide trough, 12-vertical belt roller, 13-empty section sweeper, 14-lower stop roller, 15-reduction motor, 16-head hopper, 17-convex belt, 18-vertical casing, 19-head support, 20-concave arc casing, 21-concave arc pressure pulley, 22-convex arc roller, 23-beating roller, 24-convex arc casing, 25-convex arc pressure pulley, 26-upper horizontal casing, 27-cleaning spiral valve. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only simplified descriptions for the convenience of describing the present utility model, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] A fully sealed vertical belt conveyor comprises a head casing assembly and a tail casing assembly arranged below the head casing assembly, wherein the head casing assembly is connected to an upper horizontal casing, the upper horizontal casing is connected to a convex arc casing, the tail casing assembly is connected to a concave arc casing, the convex arc casing and the concave arc casing are connected via a vertical casing, a driving roller is arranged in the head casing assembly, a tail roller is arranged in the tail casing assembly, a conveyor belt is sleeved between the driving roller and the tail roller, the conveyor belt comprises an upper layer section and a lower layer section, a concave arc roller is arranged in the lower layer section in the concave arc casing, and a conveyor belt is sleeved between the driving roller and the tail roller. Two concave arc pressure pulleys are arranged at intervals at the upper section, a spiral tensioning device is installed on the tail drum, vertical belt support rollers are arranged at the upper and lower sections in the vertical casing, a convex arc pressure pulley is arranged at the lower section in the convex arc casing, a convex arc roller is arranged at the upper section in the convex arc casing, an extended roller is arranged below the lower section in the upper horizontal casing, a head funnel is installed on the head casing assembly, a beating roller is arranged above the lower section in the head casing assembly, the transmission roller is connected to the reduction motor, and a bell-mouthed material guide trough is arranged above the upper section in the tail casing assembly.

[0032] Furthermore, upper parallel rollers are provided in the tail casing assembly and the upper horizontal casing below the upper section, and upper buffer rollers are provided in the tail casing assembly below the upper section at the bell-mouthed material guide trough.

[0033] Furthermore, an upper stop roller is arranged beside the upper section in the tail casing assembly and the head casing assembly, and a lower stop roller is arranged beside the lower section in the tail casing assembly and the upper horizontal casing.

[0034] Furthermore, an empty section cleaner is provided in the tail casing assembly at the lower section.

[0035] Furthermore, a dust cleaning spiral valve is installed at the bottom of the upper horizontal casing.

[0036] During the implementation of the utility model, the material to be transported is sent to the conveyor belt through the bell-mouth guide groove at the tail casing assembly, and is discharged from the head funnel at the head casing assembly after being transported by the conveyor belt, completing the material lifting and transportation. At the same time, since the conveyor belt is all located in the head casing assembly, the upper horizontal casing, the convex arc casing, the vertical casing, the concave arc casing, and the tail casing assembly, the material is in a sealed state during the entire process of transportation, and the surrounding environment of the equipment operation is almost dust-free, which greatly improves the environmental protection, and the equipment can realize the vertical lifting of materials, reducing the equipment occupation of the site, and at the same time, two concave arc pressure pulleys are arranged at intervals at the upper section of the concave arc casing, which avoids the material from falling during the turning and lifting process, and effectively solves the problem that the existing belt lifting and conveying equipment occupies a large area and has a large amount of dust during transportation.

[0037] As a preferred embodiment, upper parallel rollers are arranged below the upper section in the tail housing assembly and the upper horizontal housing, and upper buffer rollers are arranged below the upper section at the bell-mouthed material guide trough in the tail housing assembly. With this arrangement, the upper parallel rollers can support the weight of the conveyor belt and the material to ensure the normal operation of the conveyor belt, and the upper buffer rollers can effectively reduce the impact of the material falling on the conveyor belt, thereby reducing the wear of the conveyor belt and extending its service life.

[0038] As a preferred embodiment, an upper stop roller is arranged beside the upper layer section in the tail housing assembly and the head housing assembly, and a lower stop roller is arranged beside the lower layer section in the tail housing assembly and the upper horizontal housing. With this arrangement, the upper stop roller and the lower stop roller can ensure that the conveyor belt does not deviate during the conveying process, thus ensuring the normal operation of the equipment.

[0039] As a preferred embodiment, an empty section cleaner is provided in the lower section of the tail housing assembly, which facilitates the cleaning of dust and impurities in the empty section of the conveyor belt, avoids the accumulation of impurities and dust, and ensures the normal operation of the equipment.

[0040] As a preferred embodiment, a dust cleaning spiral valve is installed at the bottom of the upper horizontal casing. This arrangement facilitates the discharge of accumulated residues in the upper horizontal casing to ensure the normal operation of the equipment.

[0041] As a preferred embodiment, a head support is installed at the bottom of the head housing assembly and the bottom of the upper horizontal housing. Through this arrangement, the head housing assembly and the upper horizontal housing can be effectively supported to ensure their installation stability.

[0042] Example 1

[0043] A fully sealed vertical belt conveyor comprises a head casing assembly and a tail casing assembly arranged below the head casing assembly, wherein the head casing assembly is connected to an upper horizontal casing, the upper horizontal casing is connected to a convex arc casing, the tail casing assembly is connected to a concave arc casing, the convex arc casing and the concave arc casing are connected via a vertical casing, a driving roller is arranged in the head casing assembly, a tail roller is arranged in the tail casing assembly, a conveyor belt is sleeved between the driving roller and the tail roller, the conveyor belt comprises an upper layer section and a lower layer section, a concave arc roller is arranged in the lower layer section in the concave arc casing, and a conveyor belt is sleeved between the driving roller and the tail roller. Two concave arc pressure pulleys are arranged at intervals at the upper section, a spiral tensioning device is installed on the tail drum, vertical belt support rollers are arranged at the upper and lower sections in the vertical casing, a convex arc pressure pulley is arranged at the lower section in the convex arc casing, a convex arc roller is arranged at the upper section in the convex arc casing, an extended roller is arranged below the lower section in the upper horizontal casing, a head funnel is installed on the head casing assembly, a beating roller is arranged above the lower section in the head casing assembly, the transmission roller is connected to the reduction motor, and a bell-mouthed material guide trough is arranged above the upper section in the tail casing assembly.

[0044] Through this arrangement, the material to be transported is sent to the conveyor belt through the bell-mouth guide groove at the rear casing assembly, and is discharged from the head funnel at the head casing assembly after being transported by the conveyor belt, completing the material lifting and transportation. At the same time, since the conveyor belt is all located in the head casing assembly, the upper horizontal casing, the convex arc casing, the vertical casing, the concave arc casing, and the rear casing assembly, the material is in a sealed state during the entire process of transportation, and the surrounding environment of the equipment operation is almost dust-free, which greatly improves the environmental protection. The equipment can realize the vertical lifting of materials and reduce the equipment occupancy. At the same time, two concave arc pressure pulleys are arranged at intervals at the upper section of the concave arc casing to avoid the material falling during the turning and lifting process, effectively solving the problem of large floor space occupied by existing belt lifting and conveying equipment and large dust during transportation.

[0045] Example 2

[0046] On the basis of Example 1, upper parallel rollers are arranged below the upper section in the tail housing assembly and the upper horizontal housing, and upper buffer rollers are arranged below the upper section at the bell-mouthed material guide trough in the tail housing assembly. With this arrangement, the upper parallel rollers can support the weight of the conveyor belt and the material to ensure the normal operation of the conveyor belt, and the upper buffer rollers can effectively reduce the impact of the material falling on the conveyor belt, thereby reducing the wear of the conveyor belt and extending its service life.

[0047] Example 3

[0048] On the basis of the above embodiment, an upper stop roller is arranged beside the upper layer section in the tail housing assembly and the head housing assembly, and a lower stop roller is arranged beside the lower layer section in the tail housing assembly and the upper horizontal housing. With this arrangement, the upper stop roller and the lower stop roller can ensure that the conveyor belt does not deviate during the conveying process, thus ensuring the normal operation of the equipment.

[0049] Example 4

[0050] On the basis of the above embodiment, an empty section cleaner is arranged in the lower section of the tail casing assembly, which is convenient for cleaning dust and impurities in the empty section of the conveyor belt, avoiding the accumulation of impurities and dust, and ensuring the normal operation of the equipment.

[0051] Example 5

[0052] On the basis of the above embodiment, a dust cleaning spiral valve is installed at the bottom of the upper horizontal casing. This arrangement facilitates the discharge of the accumulated residues in the upper horizontal casing to ensure the normal operation of the equipment.

[0053] Example 6

[0054] On the basis of the above embodiment, the bottom of the head housing assembly and the bottom of the upper horizontal housing are equipped with a head support. Through this arrangement, the head housing assembly and the upper horizontal housing can be effectively supported to ensure their installation stability.

[0055] The above is the embodiment of the utility model. The above is the preferred embodiment of the utility model. If the preferred implementation methods in each preferred embodiment are not obviously self-contradictory or based on a preferred implementation method, each preferred implementation method can be arbitrarily superimposed and used in combination. The embodiments and specific parameters in the embodiments are only for the purpose of clearly describing the verification process of the utility model, and are not used to limit the patent protection scope of the utility model. The patent protection scope of the utility model is still subject to its claims. All equivalent structural changes made by using the description and drawings of the utility model should be included in the protection scope of the utility model.

Claims

1. A fully sealed vertical belt conveyor, characterized in that: The invention comprises a head casing assembly (8) and a tail casing assembly (10) arranged below the head casing assembly (8), wherein the head casing assembly (8) is connected to an upper horizontal casing (26), wherein the upper horizontal casing (26) is connected to a convex arc casing (24), wherein the tail casing assembly (10) is connected to a concave arc casing (20), wherein the convex arc casing (24) and the concave arc casing (20) are connected via a vertical casing (18), wherein a driving roller (1) is arranged in the head casing assembly (8), wherein a tail roller (3) is arranged in the tail casing assembly (10), wherein a conveyor belt (17) is sleeved between the driving roller (1) and the tail roller (3), wherein the conveyor belt (17) comprises an upper section and a lower section, wherein a concave arc roller (2) is arranged in the lower section in the concave arc casing (20), wherein the concave arc casing (20) is provided with a driving roller (1) in the driving roller (1) and the tail roller (3), wherein the driving roller (1) and the tail roller (3) are sleeved with a driving roller (17), wherein the driving roller (1) and the tail roller (3) are sleeved with a driving roller (17), wherein the driving roller (1) and the tail roller (3) are sleeved with a driving roller (17) in the driving roller (1) and the tail roller (3), wherein the driving roller (1) and the tail roller (3) are sleeved with a driving roller (17) in the driving roller (1) and the tail roller (3), wherein the driving roller (17 ... Two concave arc pressure pulleys (21) are arranged at intervals at the upper section, a spiral tensioning device (9) is installed on the tail drum (3), vertical belt support rollers (12) are arranged at the upper and lower sections in the vertical casing (18), a convex arc pressure pulley (25) is arranged at the lower section in the convex arc casing (24), a convex arc support roller (22) is arranged at the upper section in the convex arc casing (24), an extended support roller (7) is arranged below the lower section in the upper horizontal casing (26), a head funnel (16) is installed on the head casing assembly (8), a beating roller (23) is arranged above the lower section in the head casing assembly (8), the transmission roller (1) is transmission-connected to a reduction motor (15), and a bell-mouthed material guide trough (11) is arranged above the upper section in the tail casing assembly (10).

2. A fully sealed vertical belt conveyor according to claim 1, characterized in that: An upper parallel roller (4) is provided below the upper section in the tail casing assembly (10) and the upper horizontal casing (26), and an upper buffer roller (5) is provided below the upper section at the bell-mouthed material guide trough (11) in the tail casing assembly (10).

3. A fully sealed vertical belt conveyor according to claim 1, characterized in that: An upper stop roller (6) is arranged beside the upper section in the tail casing assembly (10) and the head casing assembly (8), and a lower stop roller (14) is arranged beside the lower section in the tail casing assembly (10) and the upper horizontal casing (26).

4. A fully sealed vertical belt conveyor according to claim 1, characterized in that: An empty section cleaner (13) is provided in the tail casing assembly (10) at the lower section.

5. A fully sealed vertical belt conveyor according to claim 1, characterized in that: A dust cleaning spiral valve (27) is installed at the bottom of the upper horizontal casing (26).

6. A fully sealed vertical belt conveyor according to claim 1, characterized in that: A head support (19) is installed at the bottom of the head housing assembly (8) and the bottom of the upper horizontal housing (26).

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