A conveyor belt anti-deviation structure for port transport machine

Abstract

The utility model relates to the technical field of conveyors, and discloses a conveyor belt anti-deviation structure for a port conveyor, comprising a frame, a vertical rod fixedly installed on the top of the frame, an auxiliary inclined wheel rotatably connected to the top of the vertical rod, drive rollers rotatably connected at both ends of the frame, an axle rod of the drive roller is fixedly connected to the output end of a drive motor, a conveyor belt is sleeved on the outer side of the drive roller, and an anti-deviation mechanism is arranged on the side of the drive roller. The conveyor belt anti-deviation structure for the port conveyor rotates with a threaded rod driven by a driving motor, and two sections of opposite thread grooves are arranged on the outer side of the threaded rod, so that the threaded rod can control two threaded sleeves to be retracted or separated. When retracting, two extension plates approach each other along the sliding rod, and the side plates are also fitted on the side of the drive roller, and the convex pad pushes the conveyor belt to reduce the deviation of the conveyor belt on the drive roller, thereby ensuring the purpose of preventing the conveyor belt from running away.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a conveyor belt anti-deviation structure for a port conveyor. Background Art

[0002] Belt conveyors have strong conveying capacity, long conveying distance, simple structure, easy maintenance, and can easily implement programmed control and automatic operation. The continuous or intermittent movement of the conveyor belt is used to convey items under 100KG or powdery or granular items. It runs at high speed, smoothly, with low noise, and can be transported up and down slopes.

[0003] Nowadays, belt conveyors are generally used to transport bulk goods such as sand, coal, and grain from ports to cargo ships in the river. In the existing technology, during the transportation process, due to long-term operation, the conveyor belt may rotate off track, causing the goods to tip over and fall, which may seriously affect personal safety. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a conveyor belt anti-deviation structure for a port transport machine, which has the advantage of preventing the conveyor belt from deviating and solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] Base comprises support, cast, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0008] Preferably, the side plate extends forward to the outside of the driving roller.

[0009] Preferably, the convex pad is located on the side of the conveyor belt.

[0010] Preferably, the surface of the side plate is respectively provided with a through hole and a sliding opening, the through hole corresponds to the core shaft of the driving roller, the sliding opening corresponds to the sliding rod, and the side plate is slidably connected to the sliding rod through the sliding opening.

[0011] Preferably, one end of the extension plate away from the threaded rod is fixedly connected to the side plate, and the extension plate and the side plate form a Z shape.

[0012] Preferably, the outer side of the threaded rod is provided with two thread grooves with opposite threads, and the threaded sleeve is threadedly connected to the threaded rod via the thread grooves.

[0013] Preferably, the length of the scraper is smaller than the length of the driving roller, and the surface of the scraper matches the surface of the driving roller.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a port conveyor belt anti-deviation structure, which has the following beneficial effects:

[0016] The anti-deviation structure of the conveyor belt of the port conveyor is a structure that drives the threaded rod to rotate through a driving motor. Two opposite threaded grooves are arranged on the outer side of the threaded rod. The threaded rod can control the two threaded sleeves to retract or separate. When retracting, the two extension plates approach each other along the sliding rod, and the side plates also fit against the side of the driving roller. The convex pad pushes the conveyor belt to reduce the deviation of the conveyor belt on the driving roller, thereby ensuring the purpose of preventing the conveyor belt from deviating. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model after the conveyor belt is removed;

[0019] Figure 3 This is a schematic diagram of the anti-deviation structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the anti-deviation structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the anti-deviation structure of the utility model.

[0022] In the figure: 1-frame, 2-vertical pole, 3-auxiliary inclined wheel, 4-driving roller, 5-driving motor, 6-convex belt, 7-side plate, 8-convex pad, 9-sliding rod, 10-scraper, 11-axle seat, 12-threaded rod, 13-threaded sleeve, 14-extension plate, 15-driving motor, 16-through hole, 17-threaded groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-2 A conveyor belt anti-deviation structure for a port transport machine comprises a frame 1, a vertical pole 2 is fixedly installed on the top of the frame 1, and an auxiliary inclined wheel 3 is rotatably connected to the top of the vertical pole 2, which can gather granular materials toward the center to reduce material falling; driving rollers 4 are rotatably connected at both ends of the frame 1, and the shaft of the driving roller 4 is fixedly connected to the output end of the driving motor 5, and the driving motor 5 is fixedly installed on the side of the frame 1, and a conveyor belt 6 is sleeved on the outer side of the driving roller 4, and an anti-deviation mechanism is provided on the side of the driving roller 4 to limit the defect of the conveyor belt 6 deviating.

[0025] See also Figure 3-5 The anti-deviation mechanism includes two side plates 7, which extend forward to the outside of the driving roller 4. A convex pad 8 is fixedly installed on the surface of the side plate 7, and the convex pad 8 is located on the side of the conveyor belt 6. A sliding bar 9 is fixedly installed on the inner wall of the frame 1. A through hole 16 and a sliding opening are respectively opened on the surface of the side plate 7. The through hole 16 corresponds to the core shaft of the driving roller 4, and the sliding opening corresponds to the sliding bar 9. The side plate 7 is slidably connected to the sliding bar 9 through the sliding opening. A scraper 10 is fixedly installed on the outside of the sliding bar 9. The length of the scraper 10 is less than the length of the driving roller 4, and the surface of the scraper 10 coincides with the surface of the driving roller 4. Once the driving roller 4 rotates, the scraper 10 can scrape off the residual attachments on the driving roller 4.

[0026] See also Figure 3-5 The inner wall of the frame 1 is fixedly mounted with a shaft seat 11, and a threaded rod 12 is rotatably connected between the shaft seats 11. The outer side of the threaded rod 12 is threadedly connected with a threaded sleeve 13. The outer side of the threaded rod 12 is provided with two thread grooves 17 with opposite threads, and the threaded sleeve 13 is threadedly connected with the threaded rod 12 through the thread groove 17. An extension plate 14 is fixedly mounted on the outer side of the threaded sleeve 13, and one end of the extension plate 14 away from the threaded rod 12 is fixedly connected to the side plate 7, and the extension plate 14 and the side plate 7 form a Z shape. One end of the threaded rod 12 is fixedly connected to the output end of the drive motor 15, and the drive motor 15 is fixedly mounted on the side of the frame 1.

[0027] Working principle: When in use, the threaded rod 12 is rotated by driving the motor 15. Two opposite threaded grooves 17 are provided on the outer side of the threaded rod 12. The threaded rod 12 can control the two threaded sleeves 13 to be retracted or separated; when retracting, the two extension plates 14 approach each other along the slide rod 9, and the side plates 7 also fit against the side of the driving roller 4. The convex pad 8 pushes the conveyor belt 6 to reduce the deviation of the conveyor belt 6 on the driving roller 4, thereby ensuring the purpose of preventing the conveyor belt 6 from running off.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveyor belt anti-deviation structure for a port conveyor, comprising a frame (1), characterized in that: A vertical pole (2) is fixedly installed on the top of the frame (1), and an auxiliary inclined wheel (3) is rotatably connected to the top of the vertical pole (2). Drive rollers (4) are rotatably connected to the two ends of the frame (1). The shaft of the drive roller (4) is fixedly connected to the output end of the drive motor (5). A conveyor belt (6) is sleeved on the outer side of the drive roller (4). An anti-deviation mechanism is arranged on the side of the drive roller (4). The anti-deviation mechanism includes two side plates (7). A convex pad (8) is fixedly installed on the surface of the side plate (7). The frame (1) is provided with a plurality of convex pads (8) on the inner side. A sliding rod (9) is fixedly installed on the wall, a scraper (10) is fixedly installed on the outer side of the sliding rod (9), an axle seat (11) is fixedly installed on the inner wall of the frame (1), a threaded rod (12) is rotatably connected between the axle seats (11), a threaded sleeve (13) is threadedly connected on the outer side of the threaded rod (12), an extension plate (14) is fixedly installed on the outer side of the threaded sleeve (13), one end of the threaded rod (12) is fixedly connected to the output end of a driving motor (15), and the driving motor (15) is fixedly installed on the side of the frame (1).

2. The anti-deviation structure of the conveyor belt of a port conveyor according to claim 1 is characterized in that: The side plate (7) extends forward to the outer side of the driving roller (4).

3. The anti-deviation structure of the conveyor belt of a port conveyor according to claim 1 is characterized in that: The convex pad (8) is located on the side of the conveyor belt (6).

4. The anti-deviation structure of the conveyor belt of a port conveyor according to claim 1 is characterized in that: The surface of the side plate (7) is respectively provided with a through hole (16) and a sliding opening, wherein the through hole (16) corresponds to the core shaft of the driving roller (4), and the sliding opening corresponds to the sliding rod (9), and the side plate (7) is slidably connected to the sliding rod (9) via the sliding opening.

5. The anti-deviation structure of the conveyor belt of a port conveyor according to claim 1 is characterized in that: One end of the extension plate (14) away from the threaded rod (12) is fixedly connected to the side plate (7), and the extension plate (14) and the side plate (7) form a Z shape.

6. The anti-deviation structure of the conveyor belt of a port conveyor according to claim 1 is characterized in that: The outer side of the threaded rod (12) is provided with two thread grooves (17) with opposite threads, and the threaded sleeve (13) is threadedly connected to the threaded rod (12) via the thread grooves (17).

7. The anti-deviation structure of the conveyor belt of a port conveyor according to claim 1 is characterized by: The length of the scraper (10) is smaller than the length of the driving roller (4), and the surface of the scraper (10) matches the surface of the driving roller (4).

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