Totally-closed belt conveyor with cleaning device

Abstract

The utility model belongs to the technical field of belt conveyor equipment, and particularly relates to a totally-closed belt conveyor with a cleaning device, which comprises a belt conveyor shell, a belt conveyor, a feed port, a discharge hopper and a support frame, fixing plates are symmetrically arranged at the top of the support frame, a plurality of fixing seats are arranged on the fixing plates, the belt conveyor is arranged in the belt conveyor shell, and the cleaning device is arranged in the belt conveyor shell. The belt conveyor is erected between the fixing plates through a fixing seat, a driving part is arranged below one end of the belt conveyor, connecting plates are symmetrically arranged between the supporting frames, lifting grooves are formed in the supporting frames at the two ends of the connecting plates, a plurality of sweeping rollers are installed between the connecting plates, and a material receiving plate is arranged below the sweeping rollers; the lifting sliding block moves on the electric sliding rail, the connecting plate can drive the sweeping rollers to adjust the height, then the sweeping rollers can be controlled to be better attached to a belt of the belt conveyor, follow-up material scraping and sweeping are facilitated, and labor cost is greatly saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of belt conveyor equipment, and particularly relates to a fully enclosed belt conveyor with a cleaning device. Background Art

[0002] Currently in the manufacturing field, solid raw materials are used in the manufacture of products, and solid raw materials are usually transported in bulk form using fully enclosed belt conveyors to avoid the problem of dust flying.

[0003] Existing fully enclosed belt conveyors have the characteristics of large load capacity, high conveying rate, reasonable structure, and low cost. The drive unit is standardized and uses a low-noise and high-torque motor. In actual solid material conveying, material scattering and leakage are prone to occur. Manual cleaning is basically relied upon, which is labor-intensive, has a harsh working environment, and poses safety hazards, and also causes a certain amount of material waste. At the same time, the belt may have material sticking to it during transmission. Simply installing a scraper at the discharge port will still cause some material to stick to the belt, making it impossible to clean it thoroughly. In addition, the distance between the scraper and the belt is often adjusted by manually rotating the locking nut in conjunction with the spring. This adjustment method is relatively cumbersome and requires manual adjustment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fully enclosed belt conveyor which can solve the problem of material scattering and is easy to adjust and clean.

[0005] The utility model provides the following technical solutions:

[0006] A fully enclosed belt conveyor with a cleaning device comprises a belt conveyor housing, a belt conveyor, a feed port, a discharge funnel and a support frame, wherein the feed port is provided above one end of the top of the belt conveyor housing, and the discharge funnel is provided below one end of the bottom of the belt conveyor housing. A fixed plate is symmetrically provided on the top of the support frame, and a plurality of fixed seats are provided on the fixed plate. The belt conveyor is arranged in the belt conveyor housing, and the belt conveyor is mounted between the fixed plates through the fixed seats. A driving component is provided below one end of the belt conveyor, and the other end of the belt conveyor is directly opposite to the discharge funnel. Connecting plates are symmetrically provided between the support frames, and lifting grooves are provided at the support frames at both ends of the connecting plates. A plurality of cleaning rollers are installed between the connecting plates, and a material receiving plate is provided below the cleaning rollers.

[0007] Furthermore, an electric slide rail is provided in the lifting groove, a lifting slider is slidably mounted on the electric slide rail, and one side of the lifting slider is connected to the connecting plate.

[0008] Furthermore, the material receiving plate is arranged at an angle, and side plates are arranged on both sides of the material receiving plate.

[0009] Furthermore, a plurality of scrapers are distributed circumferentially on the cleaning roller, and the scrapers are made of highly wear-resistant polyurethane material.

[0010] Furthermore, a rotating shaft is provided in the middle of the cleaning roller, a support is provided at one end of the rotating shaft, and a driving motor is provided at the other end of the rotating shaft, and the support and the driving motor are respectively fixed on both sides of the connecting plate.

[0011] Furthermore, baffles are symmetrically provided on both sides of the belt conveyor, and the baffles are installed on both sides of the belt conveyor by fixing bolts.

[0012] Furthermore, the top of the support frame is arranged in the belt conveyor housing, and the bottom of the support frame passes through the outside of the belt conveyor housing.

[0013] Furthermore, a plurality of inspection windows are provided around the belt conveyor housing, and the inspection windows are made of visible transparent materials.

[0014] Furthermore, the top of the scraper is pointed.

[0015] Furthermore, the driving component, driving motor and electric slide rail are all electrically connected to an external industrial control machine.

[0016] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art:

[0017] 1) The baffles on both sides of the belt conveyor are helpful to play a limiting role to prevent material from falling during transportation;

[0018] 2) The receiving plate installed under the belt conveyor can effectively collect some of the scattered materials, and the inclined receiving plate makes it easier for the scattered materials to be transferred from the receiving plate to the discharge funnel for collection;

[0019] 3) The scraper on the cleaning roller scrapes and sweeps away the material adhering to the belt to avoid material waste, and multiple inspection doors facilitate real-time observation and subsequent maintenance by staff;

[0020] 4) The movement of the lifting slider on the electric slide rail is conducive to the connection plate driving multiple cleaning rollers to adjust the height, so as to control the cleaning rollers to better fit the belt of the belt conveyor, facilitate subsequent scraping and sweeping, and greatly save labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the fully enclosed belt conveyor of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal partial structure of the fully enclosed belt conveyor of the utility model;

[0023] Figure 3 This is a schematic diagram of the cleaning roller structure of the fully enclosed belt conveyor of the utility model;

[0024] Figure 4 It is an enlarged view of the interior of point A of the fully enclosed belt conveyor of the present invention.

[0025] The following are marked in the figure:

[0026] 1-belt conveyor housing; 2-feed port; 3-inspection window; 4-support frame; 5-discharge funnel; 6-baffle; 7-belt conveyor; 8-receiving plate; 9-side plate; 10-sweeping roller; 11-fixed seat; 12-driving component; 13-support; 14-rotating shaft; 15-driving motor; 16-scraper; 17-connecting plate; 18-lifting trough; 19-electric slide rail; 20-lifting slider. DETAILED DESCRIPTION

[0027] The following describes the specific embodiments of the present invention in detail with reference to the accompanying drawings so that those skilled in the art can more clearly understand how to practice the present invention. Although the present invention is described in conjunction with its preferred embodiments, these embodiments are merely illustrative and do not limit the scope of the present invention.

[0028] Combined with attachment Figure 1-4 As shown, a fully enclosed belt conveyor with a cleaning device includes a belt conveyor housing 1, a belt conveyor 7, a feed port 2, a discharge funnel 5 and a support frame 4. The belt conveyor housing 1 is provided with a feed port 2 above one end of the top, and a discharge funnel 5 is provided below one end of the bottom of the belt conveyor housing 1. A fixed plate is symmetrically provided on the top of the support frame 4, and a plurality of fixed seats 11 are provided on the fixed plate. The belt conveyor 7 is arranged in the belt conveyor housing 1, and the belt conveyor 7 is erected between the fixed plates through the fixed seats 11. A driving component 12 is provided below one end of the belt conveyor 7, and the other end of the belt conveyor 7 is facing the discharge funnel 5 below. Connecting plates 17 are symmetrically provided between the support frames 4, and lifting grooves 18 are provided at the support frames 4 at both ends of the connecting plates 17. A plurality of cleaning rollers 10 are installed between the connecting plates 17, and a receiving plate 8 is provided below the cleaning rollers 10.

[0029] Specifically, an electric slide rail 19 is provided in the lifting groove 18, and a lifting slider 20 is slidably installed on the electric slide rail 19. One side of the lifting slider 20 is connected to the connecting plate 17. The lifting groove 18 is arranged on one side of the upper part of the support frame 4. The lifting slider 20 moves on the electric slide rail 19, so that the connecting plate 17 drives multiple cleaning rollers 10 to adjust their height, thereby controlling the cleaning rollers 10 to better fit the belt of the belt conveyor 7, which is convenient for subsequent scraping and sweeping.

[0030] Specifically, the receiving plate 8 is arranged at an angle, and a discharge funnel 5 is located below one inclined end of the receiving plate 16 so that the material on the receiving plate 8 can be transferred to the discharge funnel 5. Side panels 9 are provided on both sides of the receiving plate 8, and the side panels 9 play a protective role to prevent the material on the receiving plate 8 from falling.

[0031] Specifically, a plurality of scrapers 16 are distributed circumferentially on the cleaning roller 10 . The scrapers 16 are made of highly wear-resistant polyurethane material, which is beneficial to increasing the service life of the cleaning roller 10 .

[0032] Specifically, a rotating shaft 14 is provided in the middle of the cleaning roller 10, that is, the cleaning roller 10 is installed on the rotating shaft 14, and a support 13 is provided at one end of the rotating shaft 14. The support 13 adopts a square flange guide shaft support. One side of the support 13 is used for fixing, and the other side is used to install the rotating shaft 14, so that the rotating shaft 14 can rotate in the support 13. A driving motor 15 is provided at the other end of the rotating shaft 14. The support 13 and the driving motor 15 are respectively fixed on both sides of the connecting plate 17. By starting the driving motor 15, the rotating shaft 14 is driven to rotate, thereby realizing the rotation of the cleaning roller 10.

[0033] Specifically, baffles 6 are symmetrically arranged on both sides of the belt conveyor 7. The baffles 6 are installed on both sides of the belt conveyor 7 by fixing bolts, which facilitates the removal and replacement of the baffles 6. The baffles 6 also prevent materials from falling from the sides when being transported on the belt conveyor 7.

[0034] Specifically, the top of the support frame 4 is arranged in the belt conveyor housing 1, and the bottom of the support frame 4 passes through the outside of the belt conveyor housing 1, so as to ensure that the discharge funnel 5 has a certain height from the ground, thereby facilitating the subsequent collection of materials.

[0035] Specifically, a plurality of inspection windows 3 are provided around the belt conveyor housing 1. The inspection windows 3 are made of visible transparent material, which is convenient for operators to observe the internal material transmission situation in real time and also provides convenience for subsequent internal maintenance.

[0036] Specifically, the top of the scraper 16 is pointed, that is, the contact point between the scraper 16 and the belt of the conveyor belt 7 is pointed, so that the scraper 16 can better scrape and sweep the belt.

[0037] Specifically, the driving component 12, the driving motor 15 and the electric slide rail 19 are all electrically connected to an external industrial control computer, and are automatically controlled by the external industrial control computer, which saves labor costs and improves transmission efficiency.

[0038] The following describes the assembly process of a fully enclosed belt conveyor with a cleaning device of the utility model:

[0039] The electric slide 19 is started by an external industrial computer, and the lifting slider 20 moves on the electric slide 19, so that the connecting plate 17 drives multiple cleaning rollers 10 to make fine adjustments in height, ensuring that the scraper 16 of the cleaning roller 10 can contact the belt of the conveyor belt 7. Then, the driving component 12 and the driving motor 15 are started by the external industrial computer, so that the conveyor belt 7 and the cleaning roller 10 are driven, and the material enters the conveyor belt 7 in the conveyor belt housing 1 from the feed port 2 for transmission.

[0040] At the same time, the baffle 6 plays a limiting role, so that the material will not fly and scatter to the outside during transportation. When the material is transported, if leakage or scattering occurs, the scattered material will be transported to the discharge funnel 5 by multiple cleaning rollers 10 and scrapers 16, and discharged from the discharge funnel 5 together with the material.

[0041] The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any modification and replacement based on the technical solution and utility model concept provided by the present invention should be included in the protection scope of the present invention.

Claims

1. A fully enclosed belt conveyor with a cleaning device, comprising a belt conveyor housing (1), a belt conveyor (7), a feed port (2), a discharge hopper (5) and a support frame (4), characterized in that: A feed port (2) is provided above one end of the top of the belt conveyor housing (1), and a discharge hopper (5) is provided below one end of the bottom of the belt conveyor housing (1). A fixed plate is symmetrically provided on the top of the support frame (4), and a plurality of fixed seats (11) are provided on the fixed plate. The belt conveyor (7) is provided in the belt conveyor housing (1), and the belt conveyor (7) is mounted between the fixed plates through the fixed seats (11). A driving component (12) is provided below one end of the belt conveyor (7), and the other end of the belt conveyor (7) is directly opposite to the discharge hopper (5). Connecting plates (17) are symmetrically provided between the support frames (4), and lifting grooves (18) are provided at the support frames (4) at both ends of the connecting plates (17). A plurality of cleaning rollers (10) are installed between the connecting plates (17), and a material receiving plate (8) is provided below the cleaning rollers (10).

2. A fully enclosed belt conveyor with a cleaning device according to claim 1, characterized in that: An electric slide rail (19) is provided in the lifting groove (18), and a lifting slider (20) is slidably mounted on the electric slide rail (19), and one side of the lifting slider (20) is connected to the connecting plate (17).

3. The fully enclosed belt conveyor with a cleaning device according to claim 1, characterized in that: The material receiving plate (8) is arranged at an angle, and side plates (9) are arranged on both sides of the material receiving plate (8).

4. The fully enclosed belt conveyor with a cleaning device according to claim 1, characterized in that: A plurality of scrapers (16) are distributed circumferentially on the cleaning roller (10), and the scrapers (16) are made of a highly wear-resistant polyurethane material.

5. The fully enclosed belt conveyor with a cleaning device according to claim 2, characterized in that: A rotating shaft (14) is provided in the middle of the cleaning roller (10), a support (13) is provided at one end of the rotating shaft (14), and a driving motor (15) is provided at the other end of the rotating shaft (14), and the support (13) and the driving motor (15) are respectively fixed on both sides of the connecting plate (17).

6. The fully enclosed belt conveyor with a cleaning device according to claim 1, characterized in that: Baffles (6) are symmetrically provided on both sides of the belt conveyor (7), and the baffles (6) are mounted on both sides of the belt conveyor (7) via fixing bolts.

7. The fully enclosed belt conveyor with a cleaning device according to claim 1, characterized in that: The top of the support frame (4) is arranged inside the belt conveyor housing (1), and the bottom of the support frame (4) passes through the outside of the belt conveyor housing (1).

8. The fully enclosed belt conveyor with a cleaning device according to claim 1, characterized in that: The belt conveyor housing (1) is provided with a plurality of inspection windows (3) on all four sides, and the inspection windows (3) are made of a visible transparent material.

9. The fully enclosed belt conveyor with a cleaning device according to claim 4, characterized in that: The top of the scraper (16) is pointed.

10. The fully enclosed belt conveyor with a cleaning device according to claim 5, characterized in that: The driving component (12), the driving motor (15) and the electric slide rail (19) are all electrically connected to an external industrial control machine.

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