Unloader scraper with good scraping effect

Abstract

The utility model discloses an unloader scraper with a good scraping effect, which belongs to the technical field of unloader scrapers, and comprises a base, a centrifugal barrel is fixedly welded at the top of the base, an observation port is arranged on the outer side of the centrifugal barrel, a driving motor is fixedly connected with the center end of the top of the centrifugal barrel, and the driving motor is fixedly connected with the centrifugal barrel. A feeding port is formed in the side close to the driving motor and formed in the top of the centrifugal barrel, a hydraulic cylinder is arranged on the other side close to the driving motor and fixedly welded to the top of the centrifugal barrel, a liquid outlet is formed in the bottom of the outer side of the centrifugal barrel, and a discharging port is formed in the center end of the bottom of the centrifugal barrel. The bottom of the hydraulic cylinder is fixedly connected with a fixing rod, one side of the fixing rod is fixedly connected with a sliding rod, materials on the inner wall of the centrifugal barrel can be scraped, meanwhile, the device can adapt to the vertical or inclined inner wall, and the scraping efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of scraper technology for unloading machines, and more specifically, to a scraper for unloading machines with good scraping effect. Background Technology

[0002] Unloading machines can be divided into three main categories: ordinary type, pressure-resistant type, and high-temperature resistant type. Ordinary type unloading machines are suitable for materials at room temperature below 150 degrees Celsius, and can continuously and evenly feed materials into the conveying pipe. They can also be used as unloaders in systems and dust collection sections. Pressure-resistant type unloading machines use a closed rotor and are widely used in suction-type, pressure-type pneumatic conveying systems and negative pressure conveying equipment. They ensure that the airflow pressure in the conveying pipe does not leak, safely conveying and collecting materials. Furthermore, these unloading machines feature a compact structure, beautiful appearance, small size, light weight, reliable and stable operation, low noise, few malfunctions, and long service life.

[0003] Based on the above, the inventors have discovered that when a material unloader is in use, a scraper is used to scrape off the material inside the unloader. Since the scraper is installed inside the equipment and the inner wall of the equipment may be inclined, this may cause inconvenience in using the scraper after a long period of use and reduce work efficiency. Therefore, in view of this, the inventors have studied and improved the existing structure to provide a material unloader scraper with better scraping effect, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a scraper for a unloading machine with good scraping effect. It can scrape the inner wall of the equipment and avoid the inconvenience caused by the tilted inner wall of the equipment.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A scraper for a discharge machine with good scraping effect includes a base, a centrifuge tank fixedly welded to the top of the base, an observation port on the outer side of the centrifuge tank, a drive motor fixedly connected to the center of the top of the centrifuge tank, a feed inlet located on the side near the drive motor at the top of the centrifuge tank, a hydraulic cylinder fixedly welded to the top of the centrifuge tank on the other side near the drive motor, a liquid outlet at the bottom of the outer side of the centrifuge tank, a discharge outlet at the center of the bottom of the centrifuge tank, a fixed rod fixedly connected to the bottom of the hydraulic cylinder, a sliding rod fixedly connected to one side of the fixed rod, and a sliding rod at the top of the sliding rod... A top cover is fixedly connected. A connecting block is fixedly welded to the bottom of the sliding rod. An electric telescopic rod is fixedly connected to one side of the connecting block. An installation block is fixedly connected to one side of the electric telescopic rod. A fixing block one is fixedly connected to one side of the installation block. An adjusting rod is fixedly connected to the center end of one side of the fixing block one. An adjusting block is rotatably connected to one side of the adjusting rod. A fixing block two is fixedly connected to one side of the adjusting block. A scraper is slidably connected to the other side of the fixing block two. A sliding groove is opened on the other side of the fixing block two. A bolt is threadedly connected to one side of the fixing block two. A positioning hole is opened on one side of the scraper. An iron block is fixedly welded to one side of the bolt.

[0009] Furthermore, a limiting rod is fixedly connected to the top of the electric telescopic rod, and the top of the limiting rod is fixedly connected to one side of the sliding rod.

[0010] Furthermore, the top of the centrifuge tank has a through hole, and the sliding rod is slidably connected inside the through hole, and the diameter of the top cover is larger than the diameter of the through hole.

[0011] Furthermore, two springs are fixedly connected to one side of the first fixing block, and one side of each of the two springs is fixedly connected to one side of the second fixing block.

[0012] Furthermore, a second limiting rod is fixedly connected to the top and bottom of one side of the mounting block, and one side of the two second limiting rods is fixedly connected to the top and bottom of the other side of the fixing block.

[0013] Furthermore, a rubber pad is fixedly connected to one side of the iron block, and the other side of the iron block is slidably connected to the inside of the positioning hole.

[0014] 3. Beneficial effects

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] (1) In this solution, by setting springs, an adjusting rod is connected to one side of the fixed block one and an adjusting block is connected to one side of the fixed block two. By rotating the adjusting block and one side of the adjusting rod, the fixed block two can swing. At the same time, two springs are fixedly connected to the opposite side of the fixed block one and the fixed block two, which can adapt to vertical or inclined inner walls, making it easy to scrape the material on the inner wall of the equipment. It has strong applicability.

[0017] (2) In this scheme, a hydraulic cylinder is fixedly connected to the top of the centrifuge barrel. The hydraulic cylinder moves up and down through the telescopic shaft, thereby causing the scraper to move up and down, thus scraping off the material at different heights on the inner wall and dropping it into the feed port. A top cover is provided on one side of the hydraulic cylinder, and the top cover slides in the through hole at the top of the centrifuge barrel to improve the stability of the scraper's up and down movement. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the sliding rod of this utility model;

[0020] Figure 3 This is an enlarged schematic diagram of the three-dimensional structure of the fixing block of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the scraper of this utility model.

[0022] Explanation of the labels in the diagram:

[0023] 1. Base; 2. Centrifuge tank; 3. Observation port; 4. Drive motor; 5. Feed inlet; 6. Hydraulic cylinder; 7. Liquid outlet; 8. Sliding rod; 9. Top cover; 10. Connecting block; 11. Electric telescopic rod; 12. Limiting rod one; 13. Mounting block; 14. Fixing block one; 15. Adjusting rod; 16. Fixing block two; 17. Adjusting block; 18. Limiting rod two; 19. Spring; 20. Scraper; 21. Slide groove; 22. Bolt; 23. Positioning hole; 24. Iron block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example:

[0026] Please see Figure 1-4A scraper for a discharge machine with good scraping effect includes a base 1, a centrifuge tank 2 fixedly welded to the top of the base 1, an observation port 3 on the outer side of the centrifuge tank 2, a drive motor 4 fixedly connected to the center of the top of the centrifuge tank 2, a feed inlet 5 located near the drive motor 4 at the top of the centrifuge tank 2, a hydraulic cylinder 6 fixedly welded to the top of the centrifuge tank 2 on the other side near the drive motor 4, a liquid outlet 7 at the bottom of the outer side of the centrifuge tank 2, a discharge outlet at the center of the bottom of the centrifuge tank 2, a fixed rod fixedly connected to the bottom of the hydraulic cylinder 6, a sliding rod 8 fixedly connected to one side of the fixed rod, and a top cover 9 fixedly connected to the top of the sliding rod 8. A connecting block 10 is fixedly welded to the bottom of 8. An electric telescopic rod 11 is fixedly connected to one side of the connecting block 10. An installation block 13 is fixedly connected to one side of the electric telescopic rod 11. A fixing block 14 is fixedly connected to one side of the installation block 13. An adjusting rod 15 is fixedly connected to the center end of one side of the fixing block 14. An adjusting block 17 is rotatably connected to one side of the adjusting rod 15. A fixing block 26 is fixedly connected to one side of the adjusting block 17. A scraper 20 is slidably connected to the other side of the fixing block 26. A groove 21 is opened on the other side of the fixing block 26. A bolt 22 is threadedly connected to one side of the fixing block 26. A positioning hole 23 is opened on one side of the scraper 20. An iron block 24 is fixedly welded to one side of the bolt 22.

[0027] See Figure 2 The top of the electric telescopic rod 11 is fixedly connected to a limiting rod 12, and the top of the limiting rod 12 is fixedly connected to one side of the sliding rod 8. The top of the centrifuge barrel 2 is provided with a through hole, and the sliding rod 8 is slidably connected inside the through hole. The diameter of the top cover 9 is larger than the diameter of the through hole. The top of the centrifuge barrel 2 is fixedly connected to a hydraulic cylinder 6. The telescopic shaft of the hydraulic cylinder 6 moves up and down, thereby causing the scraper to move up and down, thereby scraping off the material at different heights on the inner wall and dropping it into the feed port. A top cover 9 is provided on one side of the hydraulic cylinder 6. The top cover 9 slides in the through hole at the top of the centrifuge barrel 2 to improve the stability of the scraper's up and down movement.

[0028] See Figure 3 Two springs 19 are fixedly connected to one side of the fixed block 14. One side of each spring 19 is fixedly connected to one side of the fixed block 2 16. An adjusting rod 15 is connected to one side of the fixed block 14, and an adjusting block 17 is connected to one side of the fixed block 2 16. By rotating the adjusting block 17 to one side of the adjusting rod 15, the fixed block 2 16 can swing. At the same time, two springs 19 are fixedly connected to the opposite side of the fixed block 14 and the fixed block 2 16, which can adapt to vertical or inclined inner walls, making it easy to scrape the material on the inner wall of the equipment. It is highly practical.

[0029] See Figure 4Limiting rods 18 are fixedly connected to the top and bottom of one side of the mounting block 13, and one side of the two limiting rods 18 is fixedly connected to the top and bottom of the other side of the fixing block 14. A rubber pad is fixedly connected to one side of the iron block 24, and one side of the iron block 24 is slidably connected to the inside of the positioning hole 23. A scraper 20 is slidably connected to one side of the fixing block 16, and is threadedly connected to one side of the fixing block 16 by bolts 22. The iron block 24 on the side of the bolt 22 is inserted into the inside of the positioning hole 23 to fix the scraper 20, so that the operator can install or replace the scraper 20.

[0030] In use: Place the device in a horizontal position. After starting centrifugation at steps 4 and 2, water will be discharged with step 7, and the material will be distributed on the inner wall of the inner layer at step 2. Start step 11, and the scraper 20 will press against the inner wall of the inner layer. As the inner layer rotates, the material can be scraped off. An adjusting rod 15 is connected to one side of fixed block 14, and an adjusting block 17 is connected to one side of fixed block 2 16. Rotating the adjusting block 17 to one side of the adjusting rod 15 will allow fixed block 2 16 to swing. At the same time, two springs 19 are fixedly connected to the opposite side of fixed block 14 and fixed block 2 16, which can adapt to vertical or inclined inner walls. To facilitate scraping off material from the inner wall of the equipment, a hydraulic cylinder 6 is fixedly connected to the top of the centrifuge tank 2. The vertical movement of the telescopic shaft of the hydraulic cylinder 6 causes the scraper to move up and down, thereby scraping off material at different heights on the inner wall and causing it to fall into the feed port. A top cover 9 is provided on one side of the hydraulic cylinder 6. The top cover 9 slides in the through hole at the top of the centrifuge tank 2, improving the stability of the scraper's vertical movement. The scraper 20 is fixed to one side of the fixing block 16 by bolts 22. The iron block 24 on one side of the bolts 22 is inserted into the positioning hole 23, thereby fixing the scraper 20 and facilitating the installation or replacement of the scraper 20 by the operator.

[0031] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A scraper for a discharge machine with good scraping effect, comprising a base (1), a centrifuge barrel (2) fixedly welded to the top of the base (1), an observation port (3) provided on the outer side of the centrifuge barrel (2), a drive motor (4) fixedly connected to the center end of the top of the centrifuge barrel (2), a feed inlet (5) provided on one side near the drive motor (4), and the feed inlet (5) being opened at the top of the centrifuge barrel (2), a hydraulic cylinder (6) provided on the other side near the drive motor (4), and the hydraulic cylinder (6) fixedly welded to the top of the centrifuge barrel (2), a liquid outlet (7) being opened at the bottom outer side of the centrifuge barrel (2), and a discharge outlet being opened at the center end of the bottom of the centrifuge barrel (2), characterized in that: A fixed rod is fixedly connected to the bottom of the hydraulic cylinder (6), a sliding rod (8) is fixedly connected to one side of the fixed rod, a top cover (9) is fixedly connected to the top of the sliding rod (8), a connecting block (10) is fixedly welded to the bottom of the sliding rod (8), an electric telescopic rod (11) is fixedly connected to one side of the connecting block (10), an installation block (13) is fixedly connected to one side of the electric telescopic rod (11), a fixing block one (14) is fixedly connected to one side of the installation block (13), and a fixing block one (14) is fixedly connected to the center end of one side of the fixing block one (14). An adjusting rod (15) is fixedly connected to the adjusting rod (15). An adjusting block (17) is rotatably connected to one side of the adjusting rod (15). A fixing block (16) is fixedly connected to one side of the adjusting block (17). A scraper (20) is slidably connected to the other side of the fixing block (16). A sliding groove (21) is provided on the other side of the fixing block (16). A bolt (22) is threadedly connected to one side of the fixing block (16). A positioning hole (23) is provided on one side of the scraper (20). An iron block (24) is fixedly welded to one side of the bolt (22).

2. The scraper for a discharge machine with good scraping effect according to claim 1, characterized in that: The top of the electric telescopic rod (11) is fixedly connected to a limiting rod (12), and the top of the limiting rod (12) is fixedly connected to one side of the sliding rod (8).

3. The scraper for a discharge machine with good scraping effect according to claim 1, characterized in that: The centrifuge barrel (2) has a through hole at the top, and the sliding rod (8) is slidably connected inside the through hole. The diameter of the top cover (9) is larger than the diameter of the through hole.

4. The scraper for a discharge machine with good scraping effect according to claim 1, characterized in that: Two springs (19) are fixedly connected to one side of the first fixing block (14), and one side of each of the two springs (19) is fixedly connected to one side of the second fixing block (16).

5. The scraper for a discharge machine with good scraping effect according to claim 1, characterized in that: Limiting rods 2 (18) are fixedly connected to the top and bottom of one side of the mounting block (13), and one side of the two limiting rods 2 (18) is fixedly connected to the top and bottom of the other side of the fixing block 1 (14).

6. The scraper for a discharge machine with good scraping effect according to claim 1, characterized in that: A rubber pad is fixedly connected to one side of the iron block (24), and the other side of the iron block (24) is slidably connected to the inside of the positioning hole (23).

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