Conveyor belt scraper

Abstract

The utility model provides a conveyor belt scraper blade, and relates to the technical field of material conveying mechanisms. Comprising a conveying mechanism and a mounting shell, two sets of through grooves are formed in the mounting shell in a penetrating mode, limiting blocks are arranged in the through grooves in a penetrating mode, connecting rods are arranged on the inner sides of the limiting blocks, motors are arranged on the front faces of the limiting blocks, and four sets of scraper bodies are arranged on the outer sides of the connecting rods; and a scraping head is arranged at the bottom end of the scraping plate body. According to the cleaning device, the connecting rod, the motor and other components are arranged, when the motor operates, the connecting rod can rotate, the rotation of the connecting rod can drive the four sets of scraper bodies on the outer side to rotate, and the scraping heads at the bottom ends of the four sets of scraper bodies can be designed into different cleaning heads such as row brushes and brush rollers; the scraping head needing to be used can be conveniently adjusted according to using requirements and using scenes, the flexibility of adjusting the scraping plate is improved, and the conveying efficiency and the cleaning efficiency of the conveying belt are indirectly improved.

Description

Technical Field

[0001] The utility model relates to a scraper, in particular to a conveyor belt scraper, belonging to the technical field of material conveying mechanisms. Background Art

[0002] A conveyor belt is a conveying device widely used in industrial production. Its basic function is to carry and convey various solid bulk and powder materials or finished products. The conveyor belt can transport continuously, efficiently, at a large inclination angle, with safe operation, simple use, easy maintenance, low freight, and can shorten the transportation distance, reduce the project cost, and save manpower and material resources.

[0003] Currently, the surface of the conveyor belt in the prior art has a strong adsorption capacity. During the use of the conveyor belt, the materials conveyed by the conveyor belt often adhere to the conveyor belt. Therefore, cleaning equipment needs to be added to the conveyor belt. The existing cleaning devices are too single. When conveying different materials, the cleaning heads need to be replaced again, which easily affects the conveying efficiency of the conveyor belt and also affects the cleaning efficiency. For this reason, we provide a conveyor belt scraper to solve the above problems. Content of the Utility Model

[0004] To solve the above problems, the utility model provides a conveyor belt scraper, and the specific technical solution is as follows:

[0005] A conveyor belt scraper includes a conveying mechanism and a mounting shell. Two through grooves are penetrated and opened inside the mounting shell. A limiting block is penetrated and arranged inside the through groove. A connecting rod is arranged inside the limiting block. A motor is arranged on the front surface of the limiting block, and the output end of the motor is connected to one end of the connecting rod. Four scraper bodies are arranged on the outer side of the connecting rod, and a scraping head is arranged at the bottom end of the scraper body.

[0006] Preferably, the mounting shell is arranged at the top end of the conveying mechanism, and the mounting shell is located outside the connecting rod.

[0007] Preferably, two guiding frames are arranged on the outer side of the mounting shell, and the guiding frames movably penetrate through the inside of the limiting block. A first spring is arranged on the outer side of the guiding frame, and the bottom end of the first spring contacts the top end of the limiting block.

[0008] Preferably, a joint groove is opened at the bottom end of the scraper body. A joint block is arranged at the top end of the scraping head, and the joint block is inserted into the joint groove. A positioning hole is penetrated and opened inside the joint block.

[0009] Preferably, a positioning frame is arranged on one side of the scraper body. A positioning column is movably penetrated through the inside of the positioning frame, and the positioning column is composed of two column bodies with different diameters.

[0010] Preferably, a second spring is arranged on the outer side of the positioning column, and both ends of the second spring are respectively connected to the positioning column and the inner side of the positioning frame. One end of the positioning column is provided with a connecting frame, and the connecting frame is located on one side of the positioning frame.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In this utility model, by arranging components such as a connecting rod and a motor, when the motor operates, the connecting rod can rotate. The rotation of the connecting rod can drive the four scraper bodies on the outer side to rotate. The scraping heads at the bottom ends of the four scraper bodies can be designed into different cleaning heads, such as cleaning heads like row brushes and brush rollers. When the motor operates, it is convenient to adjust the required scraping head according to the usage requirements and usage scenarios, improving the flexibility of scraper adjustment and indirectly improving the conveying efficiency and cleaning efficiency of the conveyor belt.

[0013] 2. In this utility model, by arranging components such as a positioning column, when the scraping head needs to be replaced, the scraping head to be replaced is adjusted to the uppermost position inside the installation shell. By pulling the connecting frame, the second spring on the outer side of the positioning column is in a state of being squeezed and deformed. After the positioning column is pulled out from the positioning hole inside the engaging block, by applying a pulling force to the scraping head, the engaging block at the top end of the scraping head is pulled out from the engaging groove at the bottom end of the scraper body, and that's it, realizing the disassembly of the scraping head. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of the utility model;

[0015] Figure 2 is the structural schematic diagram of the conveying mechanism of the utility model;

[0016] Figure 3 is the structural schematic diagram of the installation shell of the utility model;

[0017] Figure 4 is the structural schematic diagram of the scraper body of the utility model;

[0018] Figure 5 is the structural schematic diagram of the connecting rod of the utility model;

[0019] Figure 6 is the exploded structural schematic diagram of the scraper body and the scraping head of the utility model.

[0020] BRIEF DESCRIPTION OF THE DRAWINGS: 1. Conveying mechanism; 2. Installation shell; 3. Through groove; 4. Limiting block; 5. Connecting rod; 6. Motor; 7. Guide frame; 8. First spring; 9. Scraper body; 10. Scraping head; 11. Engaging block; 12. Positioning hole; 13. Positioning frame; 14. Positioning column; 15. Connecting frame; 16. Second spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will be further described with reference to the accompanying drawings.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , a conveyor belt scraper;

[0023] It includes a conveying mechanism 1 and a mounting shell 2. Two sets of through grooves 3 are penetrated and opened inside the mounting shell 2. A limiting block 4 is penetrated and arranged inside the through groove 3. A connecting rod 5 is arranged inside the limiting block 4. A motor 6 is arranged on the front surface of the limiting block 4, and the output end of the motor 6 is connected to one end of the connecting rod 5. Four scraper bodies 9 are arranged on the outer side of the connecting rod 5. A scraping head 10 is arranged at the bottom end of the scraper body 9.

[0024] The mounting shell 2 is in the shape of a shell. The mounting shell 2 is arranged on the top end of the conveying mechanism 1, and the mounting shell 2 can be located outside each scraper body 9. The limiting block 4 is composed of three plates. The plate in the middle position of the limiting block 4 is smaller than the plates on both sides, and the plate in the middle position of the limiting block 4 movably penetrates inside the through groove 3. The through groove 3 can conduct up-and-down limiting and guiding movement on the limiting block 4. The connecting rod 5 is a square rod body. One end of the connecting rod 5 is rotatably connected to the inner wall of the limiting block 4 by a bearing. The other end of the connecting rod 5 is connected to the output end of the motor 6. When the motor 6 operates, the connecting rod 5 can be rotated. The rotation of the connecting rod 5 can drive the four groups of scraper bodies 9 on the outer side to rotate. The scraping heads 10 at the bottom ends of the four groups of scraper bodies 9 can be designed into different cleaning heads, such as: row brushes and brush rollers. When the motor 6 operates, it is convenient to adjust the required scraping head 10 according to the use requirements and use scenarios, improving the flexibility of the scraper adjustment and indirectly improving the conveying efficiency and cleaning efficiency of the conveyor belt.

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , a conveyor belt scraper;

[0026] The mounting shell 2 is arranged on the top end of the conveying mechanism 1. The mounting shell 2 is located outside the connecting rod 5. Two sets of guiding frames 7 are arranged on the outer side of the mounting shell 2, and the guiding frames 7 movably penetrate inside the limiting block 4. A first spring 8 is arranged on the outer side of the guiding frame 7, and the bottom end of the first spring 8 contacts the top end of the limiting block 4.

[0027] The conveying mechanism 1 is composed of a conveyor belt assembly in the prior art. The conveying mechanism 1 can be used to convey materials. The guiding frame 7 is positioned outside the mounting shell 2 by bolts and passes through the inside of the limiting block 4 movably. The guiding frame 7 can guide and limit the use height of the connecting rod 5 inside the mounting shell 2. By elastically squeezing the top of the limiting block 4 with the first spring 8 on the outside of the guiding frame 7, the scraping head 10 can be elastically pressed down to contact the conveyor belt inside the conveying mechanism 1.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a conveyor belt scraper;

[0029] A joint groove is provided at the bottom end of the scraper body 9, a joint block 11 is provided at the top end of the scraping head 10, and the joint block 11 is inserted into the joint groove. A positioning hole 12 is penetrated through the inside of the joint block 11. A positioning frame 13 is provided on one side of the scraper body 9. A positioning column 14 is movably penetrated through the inside of the positioning frame 13, and the positioning column 14 is composed of two columns with different diameters. A second spring 16 is provided on the outside of the positioning column 14, and both ends of the second spring 16 are connected to the positioning column 14 and the inner side of the positioning frame 13 respectively. A connecting frame 15 is provided at one end of the positioning column 14, and the connecting frame 15 is located on one side of the positioning frame 13.

[0030] When the scraping head 10 needs to be replaced, the motor 6 runs to drive the connecting rod 5 to rotate, so that the scraping head 10 to be replaced is adjusted to the uppermost position inside the mounting shell 2. By pulling the connecting frame 15, the connecting frame 15 drives the two groups of positioning columns 14 to move inside the positioning frame 13. At this time, the second spring 16 on the outside of the positioning column 14 is in a state of being squeezed and deformed. After the positioning column 14 is pulled out from the positioning hole 12 inside the joint block 11, by applying a pulling force to the scraping head 10, the joint block 11 at the top end of the scraping head 10 can be pulled out from the joint groove at the bottom end of the scraper body 9, and the disassembly of the scraping head 10 can be realized.

[0031] The electrical equipment in this application are all common electrical equipment in the prior art. This application will not elaborate on their models or internal structures too much, and they can also be replaced by other power sources.

[0032] When the utility model is in use: when the motor 6 is running, the connecting rod 5 can be rotated, and the rotation of the connecting rod 5 can drive the four groups of scraper bodies 9 on the outside to rotate. The scraper heads 10 at the bottom ends of the four groups of scraper bodies 9 can be designed as different cleaning heads, such as cleaning heads such as row brushes and brush rollers. When the motor 6 is running, it is convenient to adjust the scraper head 10 to be used according to the use requirements and use scenarios, thereby improving the flexibility of scraper adjustment and indirectly improving the transmission efficiency and cleaning efficiency of the conveyor belt. The guide frame 7 can guide and limit the use height of the connecting rod 5 in the mounting shell 2, and the No. 1 spring 8 on the outside of the guide frame 7 is used to elastically squeeze the top of the limit block 4, so that the scraper head 10 can be elastically pressed down to contact the conveyor belt inside the conveying mechanism 1;

[0033] When the scraper head 10 needs to be replaced, the motor 6 drives the connecting rod 5 to rotate, so that the scraper head 10 that needs to be replaced is adjusted to the topmost position in the mounting shell 2, and by pulling the connecting frame 15, the No. 2 spring 16 on the outside of the positioning column 14 is in an extruded and deformed state. After the positioning column 14 is pulled out from the positioning hole 12 inside the coupling block 11, a pulling force is applied to the scraper head 10 to pull the coupling block 11 at the top of the scraper head 10 out of the coupling groove at the bottom end of the scraper body 9, thereby realizing the disassembly of the scraper head 10.

[0034] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the claims of the present invention.

Claims

1. A conveyor belt scraper, comprising a conveying mechanism (1) and a mounting shell (2), characterized in that: Two sets of through grooves (3) are penetrated and formed inside the installation shell (2). A limiting block (4) is penetrated and arranged inside the through groove (3). A connecting rod (5) is arranged inside the limiting block (4). A motor (6) is arranged on the front surface of the limiting block (4), and the output end of the motor (6) is connected with one end of the connecting rod (5). Four sets of scraper bodies (9) are arranged on the outer side of the connecting rod (5), and a scraping head (10) is arranged at the bottom end of the scraper body (9).

2. The conveyor belt scraper according to claim 1, characterized in that: The installation shell (2) is arranged at the top end of the conveying mechanism (1), and the installation shell (2) is located outside the connecting rod (5).

3. A conveyor belt scraper according to claim 1, characterized in that: Two sets of guide frames (7) are arranged on the outer side of the installation shell (2), and the guide frames (7) are movably penetrated through the inside of the limiting block (4). A first spring (8) is arranged on the outer side of the guide frame (7), and the bottom end of the first spring (8) is in contact with the top end of the limiting block (4).

4. The conveyor belt scraper according to claim 1, characterized in that: A joint groove is formed at the bottom end of the scraper body (9). A joint block (11) is arranged at the top end of the scraping head (10), and the joint block (11) is inserted into the joint groove. A positioning hole (12) is penetrated and formed inside the joint block (11).

5. The conveyor belt scraper according to claim 4, characterized in that: A positioning frame (13) is arranged on one side of the scraper body (9). A positioning column (14) is movably penetrated through the inside of the positioning frame (13), and the positioning column (14) is composed of two columns with different diameters.

6. The conveyor belt scraper according to claim 5, characterized in that: A second spring (16) is arranged on the outer side of the positioning column (14), and the two ends of the second spring (16) are respectively connected with the positioning column (14) and the inner side of the positioning frame (13). A connecting frame (15) is arranged at one end of the positioning column (14), and the connecting frame (15) is located on one side of the positioning frame (13).

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