Surface material leveling accessory for belt conveyors

Abstract

The utility model relates to metal mineral processing equipment technical field, and disclose a kind of surface material laying accessory for belt conveyor, including conveying frame and the conveying belt being set to its outside, the connecting frame is arranged above conveying frame, two passageway frames are connected to the outside of connecting frame, and the passageway frame of two sides is slidably connected with the same drawer frame, the adjusting screw is threadedly connected in the inside of connecting frame, the end of adjusting screw is rotatably connected with two ends, and two passageway frames are slidably connected with the bending flat board extending to the inside of two passageway frames respectively, the cushion block is connected to the outside of passageway frame, and the end extends to the between conveying frame and conveying belt, and the position can be adjusted up and down, and the opposite side of two passageway frames is all set as opening. The surface material laying accessory for belt conveyor has the advantage of effectively laying mineral powder material in the process of conveying.

Description

Technical Field

[0001] This utility model relates to the technical field of metal mineral processing equipment, specifically to a surface material leveling accessory for a belt conveyor. Background Technology

[0002] Ore powder processing mainly includes crushing, grinding, classification, and surface modification. After coarse crushing by a jaw crusher, the raw ore is fed into a ball mill or vertical mill for fine grinding, typically requiring a particle size ranging from 200 to 3000 mesh. Wet processing uses hydrocyclones for classification, while dry processing often employs air classifiers to control particle size distribution. After grinding, ore powder usually requires effective drying to ensure its usability.

[0003] Ore powder is usually dried by a conveyor belt tunnel oven. The belt conveyor built into the existing tunnel oven usually only has a transportation function. The material needs to be spread evenly on the conveyor belt manually. This setting increases the manual operation burden and cannot guarantee the uniformity of spreading, which can easily lead to a decrease in drying effect and is quite inconvenient. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a surface material leveling accessory for belt conveyors, which has the advantage of effectively leveling mineral powder materials during transportation. It solves the problem that mineral powder is usually dried in conveyor belt tunnel ovens, where the belt conveyor built into the existing tunnel ovens usually only has a transportation function and requires manual spreading of the material on the conveyor belt. This setup increases the manual operation burden and cannot guarantee the uniformity of spreading.

[0006] (II) Technical Solution

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A surface material leveling accessory for a belt conveyor includes a conveyor frame and a conveyor belt disposed outside it. A connecting frame is disposed above the conveyor frame. Two channel frames are externally connected to the connecting frame and are respectively connected to the front and rear sides of the conveyor frame. The bottom of the two channel frames is slidably connected to the same drawer frame. An adjusting screw is threadedly connected inside the connecting frame. The end of the adjusting screw is rotatably connected to a bent flat plate that extends into the two channel frames and is slidably connected thereto. The channel frames are externally connected to a pad that can be adjusted up and down and whose end extends into the space between the conveyor frame and the conveyor belt. The two channel frames are open on opposite sides.

[0008] Based on the above technical solution, the present invention can be further improved as follows.

[0009] Furthermore, each of the two channel frames is provided with a sliding groove on its opposite side, and the bent flat plate is slidably connected to the channel frame through the sliding groove. The bent flat plate pushes the material through the opening at the channel frame and into the channel frame.

[0010] Furthermore, the outer side of the channel frame is provided with a sliding groove, and the drawer frame is slidably connected to the channel frame through the sliding groove.

[0011] Furthermore, the conveyor frame is provided with connecting holes on its exterior, and the channel frame is connected to it by bolts and nuts through the connecting holes.

[0012] Furthermore, the inner bottom wall of the drawer frame is inclined, and a sieve partition extending into the interior and in an inclined state is inserted into the outside of the drawer frame.

[0013] Furthermore, the drawer frame is provided with a discharge opening located below the sieve partition, and a sliding baffle is slidably provided on the outside of the drawer frame to block the discharge opening.

[0014] Furthermore, the pad is a plastic block with a polished surface, and the end of the pad extending between the conveyor frame and the conveyor belt is provided with an inclined chamfer.

[0015] This utility model provides a surface material leveling accessory for a belt conveyor. By setting up a bent flat plate, during normal operation, the conveyor belt moves on the surface of the conveyor frame to support and transport materials. During the transport process, the higher part of the material on the surface begins to move under the obstruction of the bent flat plate. The bent flat plate aligns and levels the material. During the leveling process, if large particles cannot pass through or if too much material is placed in a single unit, the excess material or larger particles will move to the sides under the influence of the bent surface until they reach the channel frame. Under the influence of the channel frame, they will fall directly into the drawer frame for collection. At the same time, during the transport process of this device, when it is necessary to adjust the leveling thickness, the adjusting screw can be rotated. With the support of the connecting frame, the adjusting screw can drive the bent flat plate, which is rotatably connected to it, to move up and down along the channel frame, thereby realizing the adjustment of the leveling thickness. This device has the advantage of conveniently and effectively leveling mineral powder materials during transport. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is an enlarged view of point A in the figure of this utility model;

[0018] Figure 3 This is a top view of the connection between the connecting frame and the channel frame of this utility model;

[0019] Figure 4 This is a side view of the connection between the connecting frame and the channel frame of this utility model;

[0020] Figure 5 This is a cross-sectional view of the connection between the drawer frame and the sieve partition of this utility model.

[0021] In the diagram: 1. Conveyor frame; 2. Conveyor belt; 3. Connecting frame; 4. Channel frame; 5. Drawer frame; 51. Screening partition; 52. Discharge opening; 53. Sliding baffle; 6. Adjusting screw; 7. Bending flat plate; 8. Pad block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides a surface material leveling accessory for a belt conveyor, including a conveyor frame 1 and a conveyor belt 2 disposed outside it. A connecting frame 3 is disposed above the conveyor frame 1. Two channel frames 4 are connected to the outside of the connecting frame 3, which are respectively connected to the front and rear sides of the conveyor frame 1. The bottom of the two channel frames 4 are slidably connected to the same drawer frame 5. An adjusting screw 6 is threadedly connected inside the connecting frame 3. The end of the adjusting screw 6 is rotatably connected to a bent flat plate 7 that extends into the two channel frames 4 and is slidably connected thereto. The channel frames 4 are externally connected to a pad 8 whose position can be adjusted up and down and whose end extends between the conveyor frame 1 and the conveyor belt 2. The two channel frames 4 are open on opposite sides.

[0024] Furthermore, sliding grooves are provided on opposite sides of the two channel frames 4. The bent flat plate 7 is slidably connected to the channel frame 4 through the sliding grooves. The bent flat plate 7 pushes the material through the opening at the channel frame 4 and into the channel frame 4.

[0025] Furthermore, the outer side of the channel rack 4 is provided with a sliding groove, and the drawer rack 5 is slidably connected to the channel rack 4 through the sliding groove.

[0026] The above configuration makes it easy to connect the aisle rack 4 and the drawer rack 5, allowing for convenient disassembly and installation.

[0027] Furthermore, the conveyor frame 1 has connection holes on its exterior, and the channel frame 4 is connected to it by bolts and nuts through the connection holes.

[0028] Specifically, the external connection holes of the conveyor frame 1 should be multiple, and the connection holes should be able to fix their positions.

[0029] Furthermore, the inner bottom wall of the drawer frame 5 is inclined, and a sieve partition 51 extending into its interior and in an inclined state is inserted into the outside of the drawer frame 5.

[0030] By setting the screening partition 51, the material entering the drawer frame 5 through the channel frame 4 can be initially screened, which facilitates the secondary grinding of large particles.

[0031] Furthermore, the drawer frame 5 is provided with a discharge opening 52 located below the screening partition 51, and a sliding baffle 53 is slidably provided on the outside of the drawer frame 5 to block the discharge opening 52.

[0032] When the drawer frame 5 with the above configuration needs to discharge the material inside, the sliding baffle 53 can be slid directly to expose the discharge opening 52, so that the material inside can be discharged through the discharge opening 52. At the same time, after the small particles are discharged, the large particles can also be discharged by disassembling the screening partition 51.

[0033] Furthermore, the pad 8 is a plastic block with a polished surface, and the end of the pad 8 extending between the conveyor frame 1 and the conveyor belt 2 is provided with an inclined chamfer.

[0034] Specifically, the pad 8 should be placed upstream of the bent flat plate 7. By placing the pad, the two sides of the conveyor belt 2 can be squeezed to a raised state during the flattening process, so that less material is left on both sides after the flattening is completed. When the conveyor belt 2 returns to the flat state, a more stable support slope can be formed due to the less material on both sides, thereby preventing the material on both sides from collapsing during transportation.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surface material leveling accessory for a belt conveyor, comprising a conveyor frame (1) and a conveyor belt (2) disposed outside thereon, characterized in that: A connecting frame (3) is provided above the conveyor frame (1). The connecting frame (3) is externally connected to two channel frames (4) that are respectively connected to the front and rear sides of the conveyor frame (1). The bottom of the two channel frames (4) is slidably connected to the same drawer frame (5). An adjusting screw (6) is threadedly connected inside the connecting frame (3). The end of the adjusting screw (6) is rotatably connected to a bent flat plate (7) that extends into the two channel frames (4) and is slidably connected thereto. The channel frame (4) is externally connected to a pad (8) whose position can be adjusted up and down and whose end extends between the conveyor frame (1) and the conveyor belt (2). The two channel frames (4) are open on opposite sides.

2. The surface material leveling accessory for a belt conveyor according to claim 1, characterized in that: The two channel frames (4) are provided with sliding grooves on opposite sides. The bent flat plate (7) is slidably connected to the channel frame (4) through the sliding groove. The bent flat plate (7) pushes the material through the opening at the channel frame (4) and into the channel frame (4).

3. The surface material leveling accessory for a belt conveyor according to claim 1, characterized in that: The channel frame (4) is provided with a sliding groove on its exterior, and the drawer frame (5) is slidably connected to the channel frame (4) through the sliding groove.

4. A surface material leveling accessory for a belt conveyor according to claim 1, characterized in that: The conveyor frame (1) has a connecting hole on its exterior, and the channel frame (4) is connected to it by bolts and nuts through the connecting hole.

5. A surface material leveling accessory for a belt conveyor according to claim 1, characterized in that: The inner bottom wall of the drawer frame (5) is inclined, and a sieve partition (51) extending into the drawer frame (5) and in an inclined state is inserted into the outside of the drawer frame (5).

6. A surface material leveling accessory for a belt conveyor according to claim 5, characterized in that: The drawer frame (5) is provided with a discharge opening (52) located below the sieve partition (51) on the outside, and a sliding baffle (53) is slidably provided on the outside of the drawer frame (5) to block the discharge opening (52).

7. A surface material leveling accessory for a belt conveyor according to claim 1, characterized in that: The pad (8) is a plastic block with a polished surface, and the end of the pad (8) extending between the conveyor frame (1) and the conveyor belt (2) is provided with an inclined chamfer.

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