Surface cleaning scraper for long-distance coal conveying equipment

Abstract

The utility model discloses a surface cleaning scraper for long-distance coal conveying equipment, which belongs to the technical field of cleaning scrapers and comprises a scraper body and a mounting frame, a cleaning part is further arranged on the scraper body, a clamping block is fixedly connected to the top of the mounting frame, and a positioning plate is fixedly connected to the bottom of the mounting frame. Springs are arranged on the positioning plates and located on the outer sides of the fixing columns, movable plates are slidably connected to the multiple sets of fixing columns, the bottoms of the springs are fixedly connected to the movable plates, mounting plates are fixedly connected to the bottom ends of the telescopic columns, locking bases are fixedly connected to the two sides of each movable plate, and stabilizing bases are arranged on the two sides of each mounting plate. According to the scraper device, through the arrangement of the locking base, the stabilizing base and the threaded rod, the distance between the movable plate and the mounting plate can be adjusted, so that the telescopic length of the spring is changed, the force of the scraper abutting against the conveying belt is changed, and the scraper device is convenient to use. And the cleaning strength is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning scrapers, in particular to a surface cleaning scraper for long-distance coal transportation equipment. Background Art

[0002] As an optional accessory for belt conveyor equipment, the conveyor cleaning device plays an important role in maintaining the working environment and protecting the belts and transmission devices. It is widely used in mining, electric power, metallurgy, cement, chemical industry and dock loading and unloading.

[0003] The above technical conditions still have defects: since the cleaning scraper is located in a position where it is in continuous contact with the conveyor belt, it is used to clean the materials attached to the conveyor belt to prevent them from continuing to stick to the conveyor belt. However, the scraper is easily worn during continuous use, and the position of the scraper needs to be adjusted in time to ensure continuous use.

[0004] Based on this, the utility model designs a surface cleaning scraper for long-distance coal transportation equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a surface cleaning scraper for long-distance coal transportation equipment to solve the above technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface cleaning scraper for long-distance coal transportation equipment, comprising a scraper body and a mounting frame, a cleaning portion being further provided on the scraper body, a clamping block being fixedly connected to the top of the mounting frame, the clamping block being adapted to the groove on the scraper body, a positioning plate being fixedly connected to the bottom of the positioning plate, a plurality of groups of fixed columns being fixedly connected to the bottom of the positioning plate, a spring being provided on the positioning plate and located on the outside of the fixed column, a movable plate being slidably connected to the plurality of fixed columns, the bottom of the spring being fixedly connected to the movable plate, a telescopic column being slidably connected to the interior of the plurality of fixed columns, the bottom end of the telescopic column being fixedly connected to the mounting plate, locking seats being fixedly connected on both sides of the movable plate, stabilizing seats being provided on both sides of the mounting plate, a threaded rod being rotatably connected to the interior of the stabilizing seat, and a threaded connection being formed between the threaded rod and the locking seat.

[0007] By adopting the above technical solution, the scraper can be continuously pushed onto the conveyor belt, thereby increasing the effect of its continuous use, and at the same time the pressing force can be adjusted to increase the cleaning effect.

[0008] Preferably, a smooth portion is provided on the outer wall of the threaded rod, and the threaded rod is rotatably connected to the stabilizing seat via the smooth portion.

[0009] By adopting the above technical solution, the smooth part is conducive to rotation.

[0010] Preferably, the bottom end of the threaded rod is fixedly connected with a knob.

[0011] By adopting the above technical solution, it is convenient to rotate the threaded rod.

[0012] Preferably, a mounting seat is provided at the bottom of the mounting plate.

[0013] By adopting the above technical solution, the mounting frame and the scraper body are installed.

[0014] To sum up, the present application has the following beneficial technical effects: by setting the locking seat, stabilizing seat and threaded rod, the distance between the movable plate and the mounting plate can be adjusted, thereby changing the extension length of the spring, and then changing the force of the scraper pressing against the conveyor belt, thereby adjusting the cleaning force. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0017] Figure 2 This is a schematic diagram of the front structure of this embodiment;

[0018] Figure 3 It is a side structural diagram of this embodiment.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1. Scraper body; 2. Mounting frame; 3. Clamping block; 4. Cleaning unit; 5. Positioning plate; 6. Fixed column; 7. Spring; 8. Movable plate; 9. Locking seat; 10. Telescopic column; 11. Mounting plate; 12. Mounting seat; 13. Stabilizing seat; 14. Threaded rod; 15. Knob. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The following is combined with Figure 1-3This application is described in further detail.

[0023] Reference Figure 1 The scraper body 1 is made of polyurethane, and a clamping block 3 is fixedly connected to the top of the mounting frame 2. The clamping block 3 is adapted to the groove on the scraper body 1, and the scraper body 1 can be well clamped to the clamping block 3. The bottom of the mounting frame 2 is fixedly connected to a positioning plate 5, and the bottom of the positioning plate 5 is fixedly connected to multiple groups of fixed columns 6. A spring 7 is provided on the positioning plate 5 and located on the outside of the fixed column 6. A movable plate 8 is slidably connected to the multiple groups of fixed columns 6. The bottom of the spring 7 is fixedly connected to the movable plate 8. The inside of the multiple groups of fixed columns 6 are all slidably connected with a telescopic column 10. The bottom end of the telescopic column 10 is fixedly connected to the mounting plate 11, and a mounting seat 12 is provided at the bottom of the mounting plate 11.

[0024] Further, refer to Figure 2 A locking seat 9 is fixedly connected to both sides of the movable plate 8, and a stabilizing seat 13 is provided on both sides of the mounting plate 11. The internal rotation of the stabilizing seat 13 is connected to a threaded rod 14, and the threaded rod 14 and the locking seat 9 are threadedly connected.

[0025] Furthermore, a smooth portion is provided on the outer wall of the threaded rod 14 , and the threaded rod 14 is rotatably connected to the stabilizing seat 13 via the smooth portion.

[0026] Furthermore, a knob 15 is fixedly connected to the bottom end of the threaded rod 14 .

[0027] The implementation principle of this embodiment is: when in use, the cleaning part 4 of the scraper body 1 is brought into contact with the outer bottom of the conveyor belt, and then the scraper body 1 is pressed against the mounting bracket 2. When the conveyor belt is continuously used, the cleaning part 4 and the conveyor belt continue to rub against each other to scrape off the material attached to the top. At the same time, the scraper body 1 will be worn. At this time, the spring 7 can push the positioning plate 5 and the scraper body 1 in the direction of wear, so that the use effect of the scraper can be increased. Then, by setting the threaded rod 14, when the threaded rod 14 is rotated, the pre-expansion length of the spring 7 can be adjusted, and then the force of the scraper body 1 pressing against the conveyor belt can be adjusted to increase the cleaning effect.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0030] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface cleaning scraper for long-distance coal transportation equipment, comprising a scraper body (1) and a mounting frame (2), characterized in that: The scraper body (1) is also provided with a cleaning portion (4), a clamping block (3) is fixedly connected to the top of the mounting frame (2), the clamping block (3) is adapted to the groove on the scraper body (1), a positioning plate (5) is fixedly connected to the bottom of the mounting frame (2), a plurality of fixed columns (6) are fixedly connected to the bottom of the positioning plate (5), a spring (7) is provided on the positioning plate (5) and located outside the fixed columns (6), a movable plate (8) is slidably connected to the plurality of fixed columns (6), and the spring The bottom of (7) is fixedly connected to the movable plate (8), the interior of the multiple groups of fixed columns (6) are slidably connected to the telescopic columns (10), the bottom ends of the telescopic columns (10) are fixedly connected to the mounting plate (11), both sides of the movable plate (8) are fixedly connected to the locking seat (9), both sides of the mounting plate (11) are provided with a stabilizing seat (13), the interior of the stabilizing seat (13) is rotatably connected to a threaded rod (14), and the threaded rod (14) and the locking seat (9) are threadedly connected.

2. The surface cleaning scraper for long-distance coal transportation equipment according to claim 1, characterized in that: A smooth portion is provided on the outer wall of the threaded rod (14), and the threaded rod (14) is rotationally connected to the stable seat (13) via the smooth portion.

3. The surface cleaning scraper for long-distance coal transportation equipment according to claim 1, characterized in that: The bottom end of the threaded rod (14) is fixedly connected with a knob (15).

4. The surface cleaning scraper for long-distance coal transportation equipment according to claim 1, characterized in that: A mounting seat (12) is provided at the bottom of the mounting plate (11).

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