Multifunctional belt conveyor

Abstract

Idler wheels are fixedly connected with the bottom of a belt conveyor chassis, the top of the belt conveyor chassis is connected with one end of a lifting supporting leg, the other end of the lifting supporting leg is fixedly connected with a sealing shell, one end of the sealing shell is provided with a transmission device and a discharging port, and the other end of the sealing shell is provided with a feeding hopper. The belt conveyor comprises a fixed skirt edge and a movable skirt edge, the fixed skirt edge is connected with the fixed partition plate, and the movable skirt edge is connected with the movable partition plate. By means of the sealing shell, the movable skirt edge and the movable partition plate, the belt conveyor is sealed, the height inside the belt conveyor can be adjusted according to the shape, the size and the mobility of materials, the application range is wide, dust pollution is greatly reduced, and safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of belt conveyors, and particularly relates to a multifunctional belt conveyor. Background Art

[0002] In the industrial field, belt conveyors are widely used in multiple industries, including but not limited to mines, metallurgy, coal, building materials, chemical industry, ore dressing, coal mines, household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food, etc. A belt conveyor is a machine that uses friction drive to transport materials continuously. It mainly consists of a frame, a conveyor belt, idlers, drums, a tensioning device, a transmission device, etc. It can form a material transportation process of materials on a certain conveyor line from the initial feeding point to the final discharging point. It can transport both bulk materials and piece goods. In addition to pure material transportation, it can also cooperate with the requirements of the technological processes in the production processes of various industrial enterprises to form a rhythmic flow production transportation line.

[0003] CN101941578A discloses a belt conveyor and a bucket wheel stacker-reclaimer. The belt conveyor has a feed chute, which includes bottom rollers and a belt. There are two floating baffles above the belt. The belt is arranged on the bottom rollers and bottom side plates. There are two side sealing plates outside the two bottom side plates to prevent scattered materials from splashing and falling outside the belt conveyor or the bucket wheel stacker-reclaimer, avoiding waste of raw materials and environmental pollution.

[0004] However, currently, belt conveyors are all of the open type. When transporting materials, dust is inevitably generated, resulting in environmental pollution. Therefore, generally, a dust collector needs to be installed on site, but this method has a high cost and poor effect. And using all-sealed belt conveyors can only be applicable to the shape and external dimensions of one kind of material, severely restricting the application range of belt conveyors. Therefore, it is necessary to design a sealed belt conveyor that can achieve fixed-point material transportation, and at the same time can adapt to the shape, external dimensions and fluidity of different materials, reduce dust pollution and expand the application range. Summary of the Invention

[0005] Aiming at the above technical problems, the utility model provides a multifunctional belt conveyor. Through a sealed housing, movable skirt edges and movable partitions, the belt conveyor is made into a sealed type, and the height inside the belt conveyor can be adjusted according to the shape, size and fluidity of the materials, with a wide application range, greatly reducing dust pollution and improving safety.

[0006] To achieve the above object, the present utility model provides a multi-functional belt conveyor. The roller is fixedly connected to the bottom of the belt conveyor chassis. One end of the belt conveyor chassis is connected to one end of the liftable leg, and the other end of the liftable leg is fixedly connected to the sealed housing. One end of the sealed housing is provided with a transmission device and a discharge port, the other end is provided with a feeding hopper, and a belt conveyor is arranged inside: The belt conveyor includes a fixed skirt and a movable skirt. The fixed skirt is connected to the fixed partition, and the movable skirt is connected to the movable partition.

[0007] Preferably, the fixed skirt and the movable skirt are connected by skirt pressing bolts.

[0008] Preferably, the fixed partition and the movable partition are connected by partition pressing bolts.

[0009] Preferably, one end inside the belt conveyor is provided with a driving wheel, and the other end is provided with a driven wheel.

[0010] Preferably, the sealed housing includes an upper sealing plate and a lower sealing plate.

[0011] More preferably, the upper sealing plate is connected to the lower sealing plate by sealing plate connecting bolts.

[0012] Even more preferably, springs are provided on the sealing plate connecting bolts.

[0013] More preferably, the upper sealing plate is also connected to the lower sealing plate by a telescopic flexible connection.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. A sealed housing is arranged outside the belt conveyor to achieve sealed material transportation. It can not only transport powder materials but also prevent bulk materials from dispersing and generating dust during transportation, prevent dust from spreading, thus causing environmental pollution, reduce the impact on the environment, and improve safety at the same time.

[0016] 2. The movable skirt, movable partition, etc. in the belt conveyor can freely adjust the height to adapt to materials of different sizes and shapes, have a wide range of applications, and prevent materials from leaking.

[0017] 2. Springs, sealing plate connecting bolts and telescopic flexible connections are used for connection in the sealed housing, which can adjust the height according to the change of the partition to ensure the sealing effect. At the same time, when large bulk materials press on the upper sealing plate, devices such as springs can play a buffering role, prevent the belt conveyor from slipping or tripping due to overload, improve work efficiency, and reduce the frequency of fault maintenance. Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0019] Figure 2It is a schematic structural diagram of a belt conveyor.

[0020] Figure 3 It is a side sectional view of the belt conveyor.

[0021] Figure 4 It is an enlarged view of the belt conveyor. In the figure, A is the top view of the belt conveyor, and B is Figure 3 the enlarged view at position A.

[0022] Figure 5 It is a schematic structural diagram of a sealed housing. In the figure, A is the top view of the sealed housing, and B is the side sectional view of the sealed housing.

[0023] In the figure, 1 is the feeding hopper, 2 is the belt conveyor, 3 is the lifting leg, 4 is the transmission device, 5 is the sealed housing, 6 is the belt conveyor chassis, 7 is the roller, 8 is the discharge port, 2-1 is the passive pulley, 2-2 is the fixed partition, 2-3 is the movable partition, 2-4 is the partition pressing bolt, 2-5 is the skirt pressing bolt, 2-6 is the fixed skirt, 2-7 is the movable skirt, 2-8 is the driving pulley, 5-1 is the upper sealing plate, 5-2 is the lower sealing plate, 5-3 is the sealing plate connecting bolt, 5-4 is the spring, and 5-5 is the telescopic flexible connection. Detailed implementation manners

[0024] The technical solution of the present utility model will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the following embodiments are only the preferred embodiments of the present utility model and should not be construed as a limitation of the present utility model. The protection scope of the present utility model shall be subject to the content recorded in the claims. Any modifications and substitutions made by those skilled in the art to the technical solution of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] As Figures 1-5 shown, a multifunctional belt conveyor, the roller 7 is fixedly connected to the bottom of the belt conveyor chassis 6, the top of the belt conveyor chassis 6 is connected to one end of the liftable leg 3, the other end of the liftable leg 3 is fixedly connected to the sealed housing 5, one end of the sealed housing 5 is provided with a transmission device 4 and a discharge port 8, the other end is provided with a feeding hopper 1, and a belt conveyor 2 is arranged inside, so that the belt conveyor can move freely and the inclination angle of the belt conveyor can be adjusted through the liftable leg 3; the belt conveyor 2 includes a fixed skirt 2-6 and a movable skirt 2-7, the fixed skirt 2-6 is connected to the fixed partition 2-2, and the movable skirt 2-7 is connected to the movable partition 2-3, and the height of the skirt can be freely adjusted to prevent material overflow.

[0027] Preferably, the fixed skirt 2-6 and the movable skirt 2-7 are connected by a skirt pressing bolt 2-5.

[0028] Preferably, the fixed partition 2-2 and the movable partition 2-3 are connected by partition pressing bolts 2-4.

[0029] Preferably, one end inside the belt conveyor 2 is provided with a driving wheel 2-8, and the other end is provided with a driven wheel 2-1.

[0030] Preferably, the sealing housing 5 includes an upper sealing plate 5-1 and a lower sealing plate 5-2 to seal the belt conveyor 2.

[0031] More preferably, the upper sealing plate 5-1 is connected to the lower sealing plate 5-2 by sealing plate connection bolts 5-3.

[0032] Even more preferably, a spring 5-4 is provided on the sealing plate connection bolts 5-3.

[0033] More preferably, the upper sealing plate 5-1 is further connected to the lower sealing plate 5-2 by a telescopic flexible connection 5-5.

[0034] Embodiment 2

[0035] When the material is in powder form and the stacking angle is small, the height of the skirt and the partition should be appropriately increased to prevent the material from overflowing from the edge of the annular belt. Since adjustment long holes are provided on the fixed partition 2-2, at this time, loosen the partition pressing bolts 2-4, move the movable partition 2-3 upward, and then tighten the partition pressing bolts 2-4 to achieve the adjustment of the partition height. The principle of adjusting the skirt height is similar to that of the partition. First, loosen the skirt pressing bolts 2-5, and through the long holes provided on the fixed skirt 2-6, move the movable skirt 2-7 upward and then tighten the skirt pressing bolts 2-5 to achieve the purpose of adjusting the skirt height. When conveying smaller granular materials, the height of the skirt and the partition can be appropriately lower, and at this time, adjust the movable partition 2-3 and the movable skirt 2-7 downward according to this method.

[0036] While adjusting the height of the skirt and the partition, to ensure the sealing effect of the belt conveyor, the height of the sealing housing should be adjusted in a timely manner. When it is necessary to increase the space of the sealing housing 5, loosen the sealing plate connection bolts 5-3, and under the action of the spring 5-4, the length of the telescopic flexible connection 5-5 increases to realize the increase of the sealing space. Similarly, when it is necessary to reduce the space, tighten the sealing plate connection bolts.

Claims

1. A multifunctional belt conveyor, wherein a roller (7) is fixedly connected to the bottom of a belt conveyor chassis (6), the top of the belt conveyor chassis (6) is connected to one end of a liftable leg (3), the other end of the liftable leg (3) is fixedly connected to a sealed housing (5), one end of the sealed housing (5) is provided with a transmission device (4) and a discharge port (8), the other end is provided with a loading hopper (1), and a belt conveyor (2) is provided inside, characterized in that: The belt conveyor (2) comprises a fixed skirt (2-6) and a movable skirt (2-7); the fixed skirt (2-6) is connected to a fixed partition (2-2), and the movable skirt (2-7) is connected to a movable partition (2-3).

2. A multifunctional belt conveyor according to claim 1, characterized in that: The fixed skirt (2-6) and the movable skirt (2-7) are connected via skirt clamping bolts (2-5).

3. A multifunctional belt conveyor according to claim 1, characterized in that: The fixed partition plate (2-2) and the movable partition plate (2-3) are connected via partition plate clamping bolts (2-4).

4. The multifunctional belt conveyor according to claim 1, characterized in that: A driving wheel (2-8) is provided at one end of the belt conveyor (2), and a driven wheel (2-1) is provided at the other end.

5. The multifunctional belt conveyor according to claim 1, characterized in that: The sealed housing (5) comprises an upper sealing plate (5-1) and a lower sealing plate (5-2).

6. A multifunctional belt conveyor according to claim 5, characterized in that: The upper sealing plate (5-1) is connected to the lower sealing plate (5-2) via sealing plate connecting bolts (5-3).

7. A multifunctional belt conveyor according to claim 6, characterized in that: A spring (5-4) is provided on the sealing plate connecting bolt (5-3).

8. The multifunctional belt conveyor according to claim 5, characterized in that: The upper sealing plate (5-1) is also connected to the lower sealing plate (5-2) via a tight telescopic flexible connection (5-5).

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