A containerized vertical belt conveyor

Abstract

This utility model discloses a container-type vertical belt conveyor, including a conveyor frame. Four casters are rotatably connected to the bottom of the conveyor frame, and a first conveyor frame, a second conveyor frame, and a third conveyor frame are respectively arranged on the upper end of the conveyor frame. Adjustment structures are provided on the outer walls of both the first and second conveyor frames, and conveyor belts are rotatably connected inside each of the first, second, and third conveyor frames. A guide structure is provided inside the conveyor frame, including a guide motor fixedly installed inside the conveyor frame. A ball screw is fixedly connected to the output end of the guide motor, and a mounting plate is threaded onto the outer wall of the ball screw. A support plate is fixedly installed at the lower end of the mounting plate. A second conveyor frame is fixedly arranged on the upper end of the support plate. Two clamping cylinders are symmetrically installed on the upper end of the second conveyor frame, enabling stable vertical material conveying while limiting the position of the material box.

Description

Technical Field

[0001] This utility model relates to the field of material conveying equipment technology, and in particular to a containerized vertical belt conveyor. Background Technology

[0002] Containers are suitable for vertical or steeply inclined transport of bulk materials (such as ore, coal, sand, and grain) in scenarios such as port logistics, mining, construction, and emergency rescue, enabling rapid transfer and efficient transportation of materials.

[0003] Vertical belt conveyors, as core equipment for vertical material transfer, are widely used in various material handling scenarios. Traditional vertical belt conveyors are mostly fixed installation structures. When conveying materials vertically, the material position is often offset, which can easily cause the material to fall and be damaged, reducing the accuracy and stability of material conveying. Therefore, a containerized vertical belt conveyor is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a containerized vertical belt conveyor to solve the problems mentioned in the background art.

[0005] To solve the above problems, the following technical solution is provided: a containerized vertical belt conveyor, including a conveyor frame, four casters are rotatably connected to the bottom of the conveyor frame, and a first conveyor frame, a second conveyor frame, and a third conveyor frame are respectively arranged on the upper end of the conveyor frame. The outer walls of the first and second conveyor frames are provided with adjustment structures, and conveyor belts are rotatably connected inside the first, second, and third conveyor frames. A guide structure is provided inside the conveyor frame, and the guide structure includes a guide motor fixedly installed inside the conveyor frame. A ball screw is fixedly connected to the output end of the guide motor. A mounting plate is threadedly connected to the outer wall of the ball screw, and a support plate is fixedly installed at the lower end of the mounting plate. A second conveyor frame is fixedly arranged at the upper end of the support plate, and two clamping cylinders are symmetrically installed on the upper end of the second conveyor frame.

[0006] As a preferred embodiment of the above technical solution, the ball screw is rotatably installed inside the conveyor frame, and two guide protrusions are symmetrically installed on the outer wall of the support plate, with the two guide protrusions slidably connected to the outer walls of the two limiting slide rods, and the two limiting slide rods are fixedly installed inside the conveyor frame.

[0007] As a preferred embodiment of the above technical solution, two positioning seats are symmetrically installed on the upper end of the second conveyor frame, and the outer wall of the positioning seat is fixedly connected to the clamping cylinder. One end of the clamping cylinder is fixedly connected to a clamping plate, and the outer wall of the clamping plate is fixedly fitted with an anti-slip pad. The positioning seat is symmetrically slidably connected to a guide slide rod, and one end of the guide slide rod is fixedly connected to the outer wall of the clamping plate.

[0008] As a preferred embodiment of the above technical solution, drive motors are fixedly installed on the outer walls of the first, second, and third conveyor frames, a control box is fixedly installed on the front outer wall of the conveyor frame, and a displacement sensor is fixedly installed on the front side of the outer wall of the third conveyor frame.

[0009] As a preferred embodiment of the above technical solution, the adjustment structure includes positioning blocks fixedly installed on both sides of the outer wall of the first conveyor frame and the third conveyor frame, and adjusting cylinders are fixedly installed on the outer wall of the positioning blocks. One end of each of the two sets of adjusting cylinders is fixedly connected to an installation collar, and both installation collars are fixedly installed on both sides of the outer wall of the limiting roller.

[0010] As a preferred embodiment of the above technical solution, tension sensors are fixedly installed on the inner walls of both the first and third conveyor frames, and guide grooves are provided on both sides of the inner walls, with the dimensions of the two sets of limiting rollers and guide grooves being compatible.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. The device of this utility model is equipped with a guide structure. The clamping cylinders in the two positioning seats drive the clamping plates to move relative to each other and clamp and limit the two sides of the material box. The guide motor drives the ball screw to rotate, which drives the support plate on the mounting plate to raise the second conveyor frame vertically. At the same time, when the support plate is raised, the two guide protrusions slide on the limit slide rod, thereby stably conveying the material box on the support plate to the third conveyor frame. The drive motor drives the conveyor belt in the third conveyor frame to rotate and transport the material box into the container. This is beneficial for the stable vertical conveying of materials while limiting the position of the material box, thus improving the stability of material conveying.

[0013] 2. The device of this utility model is equipped with an adjustment structure. By driving the adjustment cylinders on the two positioning blocks, the limiting rollers on the mounting collar move along the direction of the guide groove. The limiting rollers drive the conveyor belt to be pre-tightened, so as to avoid the problem that the belt cannot provide enough friction due to insufficient belt tension, which would cause the material to fall. In addition, a loose belt is prone to shaking and folding during operation, which reduces the service life of the belt.

[0014] Specific embodiments of the present invention are disclosed in detail with reference to the following description and accompanying drawings, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications, and equivalents. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of a containerized vertical belt conveyor according to the present invention;

[0017] Figure 2 This is a schematic diagram of the adjustment structure of a containerized vertical belt conveyor according to the present invention;

[0018] Figure 3 for Figure 2 Schematic diagram of the partial split structure;

[0019] Figure 4 for Figure 3 A partial enlarged diagram of the split structure;

[0020] Figure 5 for Figure 1 A schematic diagram of a local structure.

[0021] In the diagram: 1. Conveyor frame; 2. Control box; 3. Casters; 4. First conveyor frame; 5. Adjustment structure; 51. Positioning block; 52. Adjusting cylinder; 53. Limiting roller; 54. Mounting collar; 55. Guide groove; 56. Tension sensor; 6. Second conveyor frame; 7. Positioning seat; 71. Clamping cylinder; 72. Guide slide bar; 73. Clamping plate; 74. Anti-slip pad;

[0022] 8. Third conveyor frame; 9. Guide structure; 91. Guide motor; 92. Ball screw;

[0023] 93. Support plate; 94. Mounting plate; 95. Limiting slide bar; 96. Guide protrusion; 10. Conveyor belt; 11. Drive motor; 12. Displacement sensor. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figures 1 to 5As shown in the figure, this embodiment provides a container-type vertical belt conveyor, including a conveyor frame 1. The bottom of the conveyor frame 1 is connected to four universal wheels 3, and the upper end of the conveyor frame 1 is respectively provided with a first conveyor frame 4, a second conveyor frame 6, and a third conveyor frame 8. The outer walls of the first conveyor frame 4 and the second conveyor frame 6 are provided with adjustment structures 5, and the conveyor belts 10 are rotatably connected inside the first conveyor frame 4, the second conveyor frame 6, and the third conveyor frame 8. The conveyor frame 1 is provided with a guide structure 9, which includes a guide motor 91 fixedly installed inside the conveyor frame 1. The output end of the guide motor 91 is fixedly connected to a ball screw 92. The outer wall of the ball screw 92 is threadedly connected to a mounting plate 94, and a support plate 93 is fixedly installed at the lower end of the mounting plate 94. The second conveyor frame 6 is fixedly installed at the upper end of the support plate 93, and two clamping cylinders 71 are symmetrically installed at the upper end of the second conveyor frame 6.

[0026] like Figures 3 to 4 As shown, a ball screw 92 is rotatably installed inside the conveyor frame 1. Two guide protrusions 96 are symmetrically installed on the outer wall of the support plate 93, and the two guide protrusions 96 are slidably connected to the outer walls of two limit slide rods 95 respectively. The two limit slide rods 95 are fixedly installed inside the conveyor frame 1. Two positioning seats 7 are symmetrically installed on the upper end of the second conveyor frame 6, and the outer wall of the positioning seat 7 is fixedly connected to the clamping cylinder 71. One end of the clamping cylinder 71 is fixedly connected to the clamping plate 73, and the outer wall of the clamping plate 73 is fixedly attached to the anti-slip pad 74. The positioning seat 7 is symmetrically slidably connected to the guide slide rod 72, and one end of the guide slide rod 72 is fixedly connected to the outer wall of the clamping plate 73. The outer walls of the first conveyor frame 4, the second conveyor frame 6 and the third conveyor frame 8 are all fixedly installed with drive motors 11. The front outer wall of the conveyor frame 1 is fixedly installed with a control box 2, and the front outer wall of the third conveyor frame 8 is fixedly installed with a displacement sensor 12.

[0027] Two guide rods 72 are slidably arranged in the positioning seat 7 to facilitate the relative stability of the clamping plate 73 during movement. At the same time, an anti-slip pad 74 is provided on the outer wall of the clamping plate 73 to facilitate the relative stability of the material box during clamping. The anti-slip pad 74 is made of rubber. When the support plate 93 is raised, it is limited by two guide protrusions 96 sliding along the limiting rod 95 to facilitate the stable vertical conveying of the material box. A displacement sensor 12 is provided to monitor the raised position. Both the displacement sensor 12 and the tension sensor 56 are electrically connected to the control box 2. This is an existing mature technology and has not been described in detail in this application.

[0028] like Figure 5As shown, the adjustment structure 5 includes positioning blocks 51 fixedly installed on both sides of the outer wall of the first conveyor frame 4 and the third conveyor frame 8, and adjusting cylinders 52 are fixedly installed on the outer wall of the positioning blocks 51. One end of each of the two sets of adjusting cylinders 52 is fixedly connected to an installation collar 54, and both installation collars 54 are fixedly installed on both sides of the outer wall of the limiting rollers 53. Tension sensors 56 are fixedly installed on the inner walls of the first conveyor frame 4 and the third conveyor frame 8, and guide grooves 55 are opened on both sides of the inner walls. The two sets of limiting rollers 53 and guide grooves 55 are matched in size.

[0029] By setting scale lines above the guide grooves 55 on the outer walls of the first conveyor frame 4 and the third conveyor frame 8, precise adjustment can be made using spare scale lines in case the tension sensor 56 is damaged by short circuit. The limit roller 53 slides in the guide groove 55 to facilitate the pre-tensioning of the conveyor belt 10.

[0030] The working principle and process of this utility model are as follows: When materials need to be transported into the container, the operator first places the material box on the first conveyor frame 4. The drive motor 11 drives the conveyor belt 10 to rotate and transport the material box to the conveyor belt 10 in the second conveyor frame 6. At this time, the clamping cylinders 71 in the two positioning seats 7 drive the clamping plates 73 to move relative to each other and clamp and limit the two sides of the material box. At the same time, when the two clamping plates 73 move, they slide with two guide slide rods 72. After the material box is limited, the drive guide motor 91 drives the ball screw 92 to rotate and drive the support plate 93 on the mounting plate 94 to raise the second conveyor frame 6 vertically. At the same time, when the support plate 93 is raised, it slides with two guide protrusions 96 on the limiting slide rod 95. The displacement sensor 12 monitors the movement and thus raises the support plate 93. When the material box on plate 93 is stably conveyed and its position is opposite to that of the third conveyor frame 8, the drive motor 11 drives the conveyor belt 10 in the second conveyor frame 6 to rotate and transport the material box to the conveyor belt 10 in the third conveyor frame 8. This stably and vertically conveys the material while limiting the position of the material box. After long-term use, the conveyor belt 10 in the first conveyor frame 4 and the third conveyor frame 8 is prone to insufficient tension. The tension sensor 56 monitors the tension. When the tension is lower than the preset parameter of the conveyor belt 10, the adjusting cylinder 52 on the two positioning blocks 51 drives the limiting roller 53 on the mounting collar 54 to move along the direction of the guide groove 55. This causes the limiting roller 53 to pre-tighten the conveyor belt 10, preventing the belt from not providing enough friction due to insufficient tension, and preventing the material from slipping due to gravity.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

Claims

1. A containerized vertical belt conveyor, characterized in that, The system includes a conveyor frame (1), which has four casters (3) rotatably connected to its bottom. A first conveyor frame (4), a second conveyor frame (6), and a third conveyor frame (8) are respectively installed on the upper end of the conveyor frame (1). Adjustment structures (5) are provided on the outer walls of both the first and second conveyor frames (4 and 6). Conveyor belts (10) are rotatably connected inside each of the first, second, and third conveyor frames (8). The conveyor frame (1) contains... The guide structure (9) includes a guide motor (91) fixedly installed inside the conveyor frame (1). The output end of the guide motor (91) is fixedly connected to a ball screw (92). The outer wall of the ball screw (92) is threadedly connected to a mounting plate (94), and a support plate (93) is fixedly installed at the lower end of the mounting plate (94). A second conveyor frame (6) is fixedly installed at the upper end of the support plate (93), and two clamping cylinders (71) are symmetrically installed at the upper end of the second conveyor frame (6).

2. The containerized vertical belt conveyor according to claim 1, characterized in that, The ball screw (92) is rotatably installed inside the conveyor frame (1). Two guide protrusions (96) are symmetrically installed on the outer wall of the support plate (93), and the two guide protrusions (96) are slidably connected to the outer walls of the two limit slide rods (95). The two limit slide rods (95) are fixedly installed inside the conveyor frame (1).

3. A containerized vertical belt conveyor according to claim 2, characterized in that, Two positioning seats (7) are symmetrically installed on the upper end of the second conveyor frame (6), and the outer wall of the positioning seat (7) is fixedly connected to the clamping cylinder (71). One end of the clamping cylinder (71) is fixedly connected to the clamping plate (73), and the outer wall of the clamping plate (73) is fixedly attached to the anti-slip pad (74). The positioning seat (7) is symmetrically slidably connected to the guide slide rod (72), and one end of the guide slide rod (72) is fixedly connected to the outer wall of the clamping plate (73).

4. A containerized vertical belt conveyor according to claim 1, characterized in that, The first conveyor frame (4), the second conveyor frame (6) and the third conveyor frame (8) are all fixedly equipped with drive motors (11), the front outer wall of the conveyor frame (1) is fixedly equipped with a control box (2), and the front outer wall of the third conveyor frame (8) is fixedly equipped with a displacement sensor (12).

5. A containerized vertical belt conveyor according to claim 1, characterized in that, The adjustment structure (5) includes positioning blocks (51) fixedly installed on both sides of the outer wall of the first conveyor frame (4) and the third conveyor frame (8), and adjustment cylinders (52) are fixedly installed on the outer wall of the positioning blocks (51). One end of each of the two sets of adjustment cylinders (52) is fixedly connected to an installation collar (54), and both installation collars (54) are fixedly installed on both sides of the outer wall of the limiting roller (53).

6. A containerized vertical belt conveyor according to claim 5, characterized in that, Tension sensors (56) are fixedly installed on the inner walls of the first conveyor frame (4) and the third conveyor frame (8), and guide grooves (55) are opened on both sides of the inner walls. The two sets of limiting rollers (53) and guide grooves (55) are matched in size.

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