CN110712965A - A belt conveyor leaking foam recovery device - Google Patents

Abstract

The invention discloses a foam leakage recovery device of a belt conveyor, which comprises a material collecting hopper arranged below the belt conveyor, wherein the top of the material collecting hopper is provided with a material collecting port, a roll shaft is rotatably arranged in the material collecting port, and a brush roller is sleeved on the roll shaft and protrudes out of the material collecting port; the brush roller is configured to sweep the smoke from the lower belt on the belt conveyor. The invention can intensively recover the foam leakage of the conveyer belt of the belt conveyer and can reduce the labor intensity of workers.

Description

A belt conveyor leaking foam recovery device

technical field

The invention relates to the technical field of tobacco processing, in particular to a leaking foam recovery device of a belt conveyor.

Background technique

Belt conveyors are mainly used for the transfer of materials between various processes in the tobacco processing process. Therefore, the belt conveyor is not only a common equipment in the tobacco processing process, but also one of the most widely used equipment. The belt conveyor is mainly composed of a frame, a conveyor belt, a driving roller, a passive roller, an idler, a drip tray, and a motor. During operation, the tobacco material moves along the transportation direction driven by the circular motion of the conveyor belt. It is sent to the lower equipment through the discharge port of the belt conveyor, so as to achieve the purpose of conveying materials. It has the characteristics of simple structure, convenient installation and maintenance, low running noise and low energy consumption.

During the operation of the conveyor belt of the belt conveyor, it is inevitable to contact the tobacco material. Due to the characteristics of the tobacco material, some small pieces of tobacco and smoke will adhere to the outer surface of the conveyor belt after contacting the conveyor belt. When the conveyor belt runs to the lower part of the belt conveyor, these small smoke flakes and smoke foam contact and vibrate and rub against the idler, so as to be scattered to the upper part of the lower part of the belt conveyor. The current solution is to manually clean up part of the broken tobacco flakes and smoke foam scattered on the upper part of the drip tray after the production is over. Therefore, there is a need for a belt conveyor leaking foam recovery device, which can centrally recover the leaked foam on the conveyor belt of the belt conveyor in a timely manner, so as to improve the degree of automation and reduce the labor intensity of labor.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a belt conveyor leaking foam recovery device to solve the deficiencies in the prior art.

The present invention provides a foam recovery device for a belt conveyor, which includes a collection hopper installed under the belt conveyor, a collection port is provided on the top of the collection hopper, and a collection port is rotated in the collection port. a roller shaft, a brush roller is sleeved on the roller shaft, and the brush roller protrudes from the collecting port; the brush roller is arranged for cleaning the lower belt on the belt conveyor of smoke.

The above-mentioned device for recovering leaked foam of a belt conveyor, wherein, optionally, a transparent hose and a collecting box are also included;

The collection box is arranged below the collection hopper, the first end of the transparent hose is communicated with the bottom of the collection hopper, and the second end is communicated with the collection box.

The above-mentioned device for recovering leaked foam on a belt conveyor, optionally, further includes a quick-connect buckle, and the first end of the transparent hose is communicated with the bottom of the collecting hopper through the quick buckle.

The above-mentioned device for recovering foam leakage of a belt conveyor, optionally, further comprising a scraper, the collecting port is a rectangular port, and the scraper is installed at one edge of the collecting port, so The said scraper is provided so that one edge abuts on the lower side belt on the said belt conveyor.

In the above-mentioned device for recovering leaked foam of a belt conveyor, optionally, the collecting box is connected with the transparent hose in a sealed manner.

The above-mentioned device for recovering leaked foam for a belt conveyor, wherein, optionally, both edges adjacent to the edge of the collecting port on which the scraper is installed are provided with a device for connecting with the belt conveyor. Attached mounting plate.

The above-mentioned device for recovering leaked foam of a belt conveyor, wherein, optionally, the mounting plate is provided with mounting holes, the mounting holes are strip-shaped holes, and the length direction of the strip-shaped holes is the same as that of the collector. The opening direction of the material port is the same.

The above-mentioned device for recovering foam leakage of a belt conveyor, wherein, optionally, further comprising a brush roller motor, the brush roller motor is connected with the roller shaft, and the brush roller motor is configured to be used for The roller shaft is driven to rotate.

In the above-mentioned device for recovering foam leakage of a belt conveyor, optionally, the cross-section of the collecting hopper gradually becomes smaller along the direction away from the collecting port.

The above-mentioned device for recovering leaked foam of a belt conveyor, wherein, optionally, it further includes a vibrating motor that operates intermittently, the vibrating motor is installed on the collecting half, and the vibrating motor is installed on the collecting half. on the outside wall of the hopper.

Compared with the prior art, in the present invention, a collecting hopper is arranged under the belt conveyor, and a brush roller is arranged on the collecting port of the collecting hopper, and the smoke on the belt is swept off by the brush roller, and the swept smoke The foam falls into the collecting hopper under the action of its own gravity, so as to realize the recovery of the smoke foam.

Description of drawings

Fig. 1 is the axonometric view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the installation structure of the present invention in use.

Description of reference numbers:

01-belt conveyor, 02-belt;

1-collecting hopper, 2-collecting port, 3-roller, 4-brush roller, 5-transparent hose, 6-collection box, 7-quick connection buckle, 8-scraper, 9-installation plate , 10- mounting hole, 11- vibration motor, 12- brush roller motor.

Detailed ways

The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but not to be construed as a limitation of the present invention.

Embodiments of the present invention: As shown in Figures 1 and 2, the present invention proposes a belt conveyor leaking foam recovery device, which includes a collecting hopper 1 installed under the belt conveyor 01, said collecting hopper 1 The top of the hopper 1 is provided with a collecting port 2 , and a roller shaft 3 is rotated in the collecting port 2 . Specifically, the roller shaft 3 and the collecting hopper 1 are rotatably connected. A brush roller 4 is sleeved on the roller shaft 3, and the brush roller 4 protrudes from the collecting port 2; the brush roller 4 is set for cleaning the belt conveyor 01. Smoke on the lower belt. In specific implementation, the collecting port 2 is located at the lower belt on the belt conveyor 01 , and there is a gap between the collecting port 2 and the lower belt on the belt conveyor 01 .

When in use, when the belt conveyor is running, the brush roller motor 12 is started to drive the roller shaft 3 and the brush roller 4 to rotate. Since the brush roller 4 and the belt 02 of the belt conveyor 01 have the same width and contact, Rotate and clean the outer surface of the belt 02, which has the effect of cleaning the tobacco material adhered to the outer surface of the belt 02. The tobacco material cleaned by the brush roller 4 falls into the collecting hopper 1 . In this way, the online recovery function of the leaked foam of the belt conveyor can be realized, and the leaked foam generated by the belt conveyor in the production process can be effectively recovered in a centralized manner, and the online automatic control is carried out, and the maintenance is convenient.

As a preferred embodiment, the present invention also includes a transparent hose 5 and a collecting box 6 . The collecting box 6 is used for collecting smoke foam, which is convenient for recycling. Specifically, the collection box 6 is arranged below the collection hopper 1 , the first end of the transparent hose 5 is communicated with the bottom of the collection hopper 1 , and the second end is communicated with the collection box 6 . . In this way, on the one hand, it is convenient to use the gravity of the smoke itself to collect the smoke into the collecting box 6, and through the transparent hose 5, it is convenient to observe the collection of the smoke.

As a preferred embodiment, a quick-connect buckle 7 is also included, and the first end of the transparent hose 5 is communicated with the bottom of the collecting hopper 1 through the quick buckle. Specifically, a discharge pipe can be provided at the bottom of the collecting hopper 1 during use, so as to connect the transparent hose 5 with the collecting hopper 1 through the quick snap 7 . In this way, the quick installation of the collecting hopper 1 and the transparent hose 5 can be facilitated. The quick-connect buckle 7 may be a clamp or a quick-connect plug, which is the prior art for those skilled in the art and can be realized, and will not be repeated here.

As a preferred embodiment, the present invention also includes a scraper 8 , the collecting port 2 is a rectangular port, the scraper 8 is installed at one edge of the collecting port 2 , and the scraper 8 It is set so that one edge abuts on the lower belt on the belt conveyor 01 . By setting the scraper 8, the smoke that is tightly adhered to the belt can be cleaned, which is beneficial to improve the cleaning effect. Specifically, the scraper 8 is made of rubber material. In this way, damage to the belt by the scraper 8 can be prevented. During installation, the belt 02 passes through the brush roller 4 and the scraper 8 in sequence, which can greatly improve the cleaning effect.

As a preferred embodiment, the collecting box 6 is sealedly connected to the transparent hose 5 . Due to the low density of the smoke foam, it is easy to float with the flow of the air. This arrangement can prevent the smoke foam in the collecting box 6 from being scattered into the air to the greatest extent.

As a preferred embodiment, the two edges adjacent to the edge of the collecting port 2 on which the scraper 8 is installed are provided with mounting plates 9 for connecting with the belt conveyor 01 . Specifically, the mounting plate 9 is provided with a mounting hole 10 , the mounting hole 10 is a bar-shaped hole, and the length direction of the bar-shaped hole is consistent with the opening direction of the collecting port 2 . During specific implementation, the mounting plate 9 is connected to the belt conveyor 01 through bolts. In this way, the installation of the retracting device is facilitated, and it is beneficial to ensure that both the scraper 8 and the brush roller 4 are in contact with the belt 02 after installation, which is beneficial to ensure the cleaning effect.

As a preferred embodiment, it also includes a brush roller motor 12, the brush roller motor 12 is connected to the roller shaft 3, and the brush roller motor 12 is configured to drive the roller shaft 3 turn. During the specific function, the brush roller motor 12 starts and stops synchronously with the belt conveyor 01, that is, when the belt conveyor 01 is working, the brush roller motor 12 also works, and the belt conveyor 01 stops When working, the brush roller motor 12 also stops working. Those skilled in the art can understand that the fact that the brush roller motor 12 starts and stops synchronously with the belt conveyor 01 does not mean that the linear speed of the outer circumference of the brush roller 4 is equal to the linear speed of the belt 02. In fact, in order to To achieve a better cleaning effect, the linear velocity of the outer circumference of the brush roller 4 is not equal to the linear velocity of the belt 02 .

As a preferred embodiment, the section of the collecting hopper 1 gradually becomes smaller along the direction away from the collecting port 2 . In this way, the smoke that is easy to be cleaned can fall smoothly from along the collecting hopper 1 until it enters the collecting box 6 through the transparent hose 5 .

As a preferred embodiment, it also includes a vibration motor 11 that operates intermittently, the vibration motor 11 is installed on the collecting half, and the vibration motor 11 is installed on the outer side wall of the collecting hopper 1 . Due to the small volume and density of the smoke droplets, it is easy to adhere to the side wall of the collecting hopper. By setting the intermittently running vibration motor 11, the smoke droplets adhering to the side wall of the collecting hopper 1 can be easily dropped to the collecting material. in box 6.

Specifically, it is collected into the lower collection box 6 through the side wall of the collection hopper 1 and the transparent hose 5 . At the same time, the vibrating motor 11 runs intermittently to generate vibration to eliminate the tobacco material falling on the side wall of the hopper. The cleaning effect can be observed through the transparent hose 5, and the connection between the transparent hose 5 and the lower collecting box 6 is provided with a seal to prevent the leakage of smoke.

The invention realizes the online recovery function of the leaked foam of the belt conveyor, and eliminates the phenomenon of scattered small smoke flakes and smoke foam on the upper part of the foam receiving tray caused during the operation of the belt conveyor. The present invention is convenient to realize on-line automatic control, and only needs to control the vibration motor 11 and the brush roller motor 12 when in use, with a high degree of automation and convenient maintenance. It should be pointed out that the present invention can be adapted to belt conveyors of various widths by modifying the dimensions.

The structure, features and effects of the present invention have been described in detail above according to the embodiments shown in the drawings. The above are only the preferred embodiments of the present invention, but the scope of the present invention is not limited by the drawings. Changes made to the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, shall fall within the protection scope of the present invention as long as they do not exceed the spirit covered by the description and drawings.

Claims (10)

1. A belt conveyor leaking foam recovery device, characterized in that it comprises a collecting hopper (1) for being installed below the belt conveyor (01), and the top of the collecting hopper (1) is provided with a collecting port (2), a roller shaft (3) is rotated in the collecting port (2), a brush roller (4) is sleeved on the roller shaft (3), and the brush roller (4) protrudes at the collecting port (2); the brush roller (4) is arranged to clean the smoke on the lower belt on the belt conveyor (01). 2. The leaked foam recovery device of the belt conveyor according to claim 1, characterized in that: it also comprises a transparent hose (5) and a collecting box (6); The collecting box (6) is arranged below the collecting hopper (1), the first end of the transparent hose (5) is communicated with the bottom of the collecting hopper (1), and the second end is connected with the The collecting box (6) is communicated. 3. The device for recovering leaked foam for a belt conveyor according to claim 2, characterized in that it further comprises a quick-connect buckle (7), and the first end of the transparent hose (5) is connected to the The bottom of the collecting hopper (1) is communicated. 4. The device for recovering leaked foam of a belt conveyor according to claim 3, characterized in that it further comprises a scraper (8), the collecting port (2) is a rectangular port, and the scraper (8) is installed on the At one edge of the collecting port (2), the scraper (8) is arranged such that one edge abuts on the lower belt of the belt conveyor (01). 5 . The leaked foam recovery device of a belt conveyor according to claim 4 , wherein the collecting box ( 6 ) is sealedly connected with the transparent hose ( 5 ). 6 . 6. The leaked foam recovery device of a belt conveyor according to claim 4, characterized in that: both edges adjacent to the edge of the collecting port (2) on which the scraper (8) is installed are provided with There is a mounting plate (9) for connecting with the belt conveyor (01). 7. The leaking foam recovery device for a belt conveyor according to claim 6, characterized in that: the mounting plate (9) is provided with mounting holes (10), and the mounting holes (10) are strip-shaped holes, so The length direction of the strip hole is consistent with the opening direction of the collecting port (2). 8. The device for recovering foam leakage of a belt conveyor according to any one of claims 1-7, characterized in that it further comprises a brush roller motor (12), the brush roller motor (12) and the roller shaft (3) Connected, the brush roller motor (12) is configured to drive the roller shaft (3) to rotate. 9. The foam recovery device for a belt conveyor according to any one of claims 1-7, characterized in that: the cross section of the collecting hopper (1) gradually becomes smaller along the direction away from the collecting port (2). . 10. The leaked foam recovery device for a belt conveyor according to any one of claims 1-7, characterized in that it further comprises a vibration motor (11) operating intermittently, the vibration motor (11) being installed on the aggregate The vibration motor (11) is installed on the outer side wall of the collecting hopper (1).

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