A flight conveyor fixture

Abstract

The utility model belongs to scraper conveyor technical field, specifically disclose a kind of scraper conveyor fixing device, including scraper conveyor main body, the inside rotation connection of scraper conveyor main body has shaft, the outer wall of shaft is fixedly connected with sprocket, the outer wall of sprocket is engaged with scraper chain, the outer wall of scraper chain is fixedly connected with multiple fixed parts;Fixed assembly, fixed assembly is used to assist staff to fix and remove scraper, fixed assembly is connected with fixed part, scraper and fixed groove. By setting fixed assembly, after pulling connecting piece and inserting scraper into the inside of fixed part, it can be fixed to scraper by pushing connecting piece reset, when removing scraper, just pull connecting piece, it can remove scraper from the inside of fixed part, reach the effect that fast fix and remove scraper, avoid the situation that removal and fixing are inconvenient to occur due to bolt fixing, convenient for staff to use.

Description

Technical Field

[0001] This utility model belongs to the technical field of scraper conveyors, and specifically relates to a scraper conveyor fixing device. Background Technology

[0002] A scraper conveyor is a continuous mechanical device suitable for conveying bulk materials. It is widely used in industries such as mining, grain and oil processing, and building materials to achieve material transport. The scraper conveyor uses a motor to drive a sprocket to rotate, which in turn drives a scraper chain to circulate within the conveyor. The material moves along the conveyor channel under the pressure of the scrapers and the traction force of the chain.

[0003] When a conveyor is in operation, it uses a scraper chain to drive scrapers to transport materials. This causes the scrapers to come into direct contact with the materials, making them prone to wear and damage. Therefore, workers need to frequently replace damaged or severely worn scrapers. Current technology typically uses bolts to fix the scrapers to the scraper chain. However, during conveyor operation, the bolts can accumulate material due to prolonged contact with the materials. This material can hinder the removal and fixing of the bolts, requiring workers to clean it thoroughly before the scrapers can be properly fixed or removed. This makes fixing and removing the scrapers very laborious and inconvenient. Therefore, designing a scraper conveyor fixing device to address this problem is a current challenge we need to solve. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a scraper conveyor fixing device.

[0005] To achieve the above objectives, this utility model provides a scraper conveyor fixing device, including a scraper conveyor body, a rotating shaft rotatably connected inside the scraper conveyor body, a sprocket fixedly connected to the outer wall of the rotating shaft, a scraper chain meshing with the outer wall of the sprocket, a plurality of fixing members fixedly connected to the outer wall of the scraper chain, a scraper inserted inside the fixing member, and a fixing groove formed inside the fixing member on the scraper; and a fixing assembly, which assists workers in fixing and removing the scraper, and is connected to the fixing members, the scraper, and the fixing groove.

[0006] In the above technical solution, the fixing component further includes a first locking block and a second locking block that are slidably connected inside the fixing member. The first locking block is engaged inside the second locking block, and the first locking block and the second locking block are inserted into the fixing groove.

[0007] In the above technical solution, a first spring is fixedly installed on the side of the first card block away from the second card block, and a second spring is fixedly installed on the side of the second card block away from the first card block. The first spring and the second spring are fixedly installed inside the fixing member.

[0008] In the above technical solution, further, a retaining element is engaged inside the fixing element, and a connecting element is fixedly connected to the side of the retaining element near the sprocket, with the connecting element abutting against the outer wall of the sprocket.

[0009] In the above technical solution, a sliding groove is further provided on one side of both the first card block and the second card block, and the sliding grooves provided on the first card block and the second card block are arranged in a mirror symmetrical manner.

[0010] In the above technical solution, two sliders are fixedly connected to one side of the card, and the two sliders are slidably connected inside the grooves opened in the first card block and the second card block, respectively.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] By setting up a fixing component, the operator only needs to pull the connector, align the scraper and insert it into the fixing component, and then push the connector back to reset to fix the scraper. To remove it, simply pull the connector and take the scraper out of the fixing component. This achieves the effect of quickly fixing and removing the scraper, avoiding the inconvenience of fixing and removing the scraper caused by bolt fixing, and making it convenient for operators to use.

[0013] By using a connection between the connector and the sprocket, when the scraper chain drives the fixing component past the sprocket, if the locking component disengages from the inside of the fixing component, the sprocket will press the locking component back into the inside of the fixing component through the connector. This prevents the locking component from disengaging from the inside of the fixing component during long-term operation, which would affect the stability of the scraper and thus improve the fixing effect of the scraper. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0015] Figure 2 This is a cross-sectional view of the fixing component structure proposed in this utility model;

[0016] Figure 3 The present utility model proposes Figure 2 Enlarged view of the A-section structure;

[0017] Figure 4 This is an exploded view of the fixed component structure proposed in this utility model.

[0018] In the diagram: 1. Main body of scraper conveyor; 2. Rotary shaft; 3. Sprocket; 4. Scraper chain; 5. Fixing component; 6. Scraper; 7. Fixing groove; 8. First locking block; 9. Second locking block; 10. First spring; 11. Second spring; 12. Locking component; 13. Connecting component; 14. Slide groove; 15. Sliding block. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] like Figures 1 to 3 The scraper conveyor fixing device shown includes a scraper conveyor body 1, a rotating shaft 2 rotatably connected inside the scraper conveyor body 1, a sprocket 3 fixedly connected to the outer wall of the rotating shaft 2, a scraper chain 4 meshing with the outer wall of the sprocket 3, a plurality of fixing parts 5 fixedly connected to the outer wall of the scraper chain 4, a scraper 6 inserted inside the fixing part 5, and a fixing groove 7 opened inside the fixing part 5; a fixing component, which is used to assist the operator in fixing and removing the scraper 6, and the fixing component is connected to the fixing part 5, the scraper 6 and the fixing groove 7.

[0021] like Figures 2 to 4As shown, the fixing assembly includes a first locking block 8 and a second locking block 9 slidably connected inside the fixing member 5. The first locking block 8 is engaged inside the second locking block 9, and the first locking block 8 and the second locking block 9 are inserted into the fixing groove 7. A first spring 10 is fixedly installed on the side of the first locking block 8 away from the second locking block 9, and a second spring 11 is fixedly installed on the side of the second locking block 9 away from the first locking block 8. The first spring 10 and the second spring 11 are fixedly installed inside the fixing member 5. Through the arrangement of the first spring 10 and the second spring 11, pressure can be continuously applied to the first locking block 8 and the second locking block 9, preventing the first locking block 8 and the second locking block 9 from gradually separating during long-term operation, which would affect the fixing effect on the scraper 6. A locking member 12 is engaged inside the fixing member 5. A connecting member 13 is fixedly connected to the side of the locking member 12 near the sprocket 3. The connecting member 13 abuts against the outer wall of the sprocket 3. A sliding groove is provided on one side of both the first locking block 8 and the second locking block 9. 14. The sliding grooves 14 on the first locking block 8 and the second locking block 9 are mirror-symmetrically arranged. Two sliders 15 are fixedly connected to one side of the locking member 12. The two sliders 15 are slidably connected inside the sliding grooves 14 on the first locking block 8 and the second locking block 9, respectively. The sliding groove 14 consists of a short groove and a long groove. The direction in which the slider 15 slides inside the short groove of the sliding groove 14 is the same as the direction in which the locking member 12 slides inside the fixing member 5. The direction in which the slider 15 slides inside the long groove of the sliding groove 14 is inclined to the direction in which the locking member 12 slides inside the fixing member 5. This makes it so that when the locking member 12 drives the slider 15 to slide along the short groove of the sliding groove 14, it will not apply pressure to the corresponding first locking block 8 and the second locking block 9. However, when the locking member 12 drives the slider 15 to slide along the long groove of the sliding groove 14, the locking member 12 will apply pressure to the long groove of the sliding groove 14 through the slider 15, causing the sliding groove 14 to drive the corresponding first locking block 8 and the second locking block 9 away from each other.

[0022] Working principle: When the operator needs to fix the scraper 6, firstly, the connecting piece 13 is pulled by the pliers, causing the connecting piece 13 to separate the locking piece 12 from the fixing piece 5. This separates the locking piece 12 from the fixing piece 5, allowing the locking piece 12 to move the slider 15 to the connection between the short and long slots of the slide groove 14. As the pliers continue to pull the locking piece 12 through the connecting piece 13, the slider 15 on the locking piece 12 enters the long slot of the slide groove 14. This causes the two sliders 15 to press the first locking block 8 and the second locking block 9 away from each other through the corresponding long slots of the slide groove 14, separating the locking pieces of the first locking block 8 and the second locking block 9 and compressing the corresponding first spring 10 and the second spring 11. At this time, the operator can align the scraper 6 and insert it into the interior of the fixing piece 5, aligning the fixing groove 7 on the scraper 6 between the first locking block 8 and the second locking block 9. Then, the operator presses the connecting piece 13 to reset, causing the connecting piece 13 to gradually move the locking piece 12 into the interior of the fixing piece 5. This allows the locking piece 12 to pass through the slider 15 and the long slot of the slide groove 14. Push the corresponding first locking block 8 and second locking block 9 closer together, so that the first locking block 8 and second locking block 9 are inserted into the inside of the fixing groove 7 and locked together. Finally, the connecting piece 13 pushes the locking piece 12 into the inside of the fixing piece 5. During this process, the locking piece 12 drives the slider 15 to slide along the short groove of the slide groove 14. The locking piece 12 abuts against the outer wall of the first locking block 8 and second locking block 9. At this time, the fixing of the scraper 6 is completed, so as to achieve the effect of quickly fixing the scraper 6. When the staff needs to remove the scraper 6, the connecting piece 13 can be pulled with pliers to pull the locking piece 12 out of the inside of the fixing piece 5. Finally, the first locking block 8 and second locking block 9 move away from each other, so that the first locking block 8 and second locking block 9 are separated from the inside of the fixing groove 7 of the scraper 6. At this time, the scraper 6 that has lost its fixation can be removed, so as to achieve the effect of quickly removing the scraper 6. Finally, the scraper 6 can be quickly fixed and removed, avoiding the inconvenience of removal and fixing caused by bolt fixing, and making it convenient for staff to use.

[0023] Furthermore, since the connector 13 and the sprocket 3 are in abutting configuration, when the scraper chain 4 drives the fixing member 5 past the sprocket 3, if the locking member 12 disengages from the inside of the fixing member 5, the sprocket 3 will press the locking member 12 back into the inside of the fixing member 5 through the connector 13. This prevents the locking member 12 from disengaging from the inside of the fixing member 5 during long-term operation, which would affect the stability of the scraper 6 and thus improve the fixing effect of the scraper 6.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A scraper conveyor fixing device, comprising a scraper conveyor body (1), characterized in that, The scraper conveyor body (1) is rotatably connected to a rotating shaft (2), and a sprocket (3) is fixedly connected to the outer wall of the rotating shaft (2). A scraper chain (4) is meshed with the outer wall of the sprocket (3). Multiple fixing parts (5) are fixedly connected to the outer wall of the scraper chain (4). A scraper (6) is inserted into the inside of the fixing part (5). A fixing groove (7) is opened in the position of the scraper (6) inside the fixing part (5). The fixing component is used to assist the staff in fixing and removing the scraper (6). The fixing component is connected to the fixing part (5), the scraper (6) and the fixing groove (7).

2. The scraper conveyor fixing device according to claim 1, characterized in that, The fixing component includes a first locking block (8) and a second locking block (9) that are slidably connected inside the fixing member (5). The first locking block (8) is engaged inside the second locking block (9), and the first locking block (8) and the second locking block (9) are inserted into the fixing groove (7).

3. The scraper conveyor fixing device according to claim 2, characterized in that, A first spring (10) is fixedly installed on the side of the first locking block (8) away from the second locking block (9), and a second spring (11) is fixedly installed on the side of the second locking block (9) away from the first locking block (8). The first spring (10) and the second spring (11) are fixedly installed inside the fixing member (5).

4. The scraper conveyor fixing device according to claim 3, characterized in that, The fastener (5) has a fastener (12) inside, and a connector (13) is fixedly connected to the fastener (12) on the side near the sprocket (3). The connector (13) abuts against the outer wall of the sprocket (3).

5. A scraper conveyor fixing device according to claim 4, characterized in that, The first card block (8) and the second card block (9) are provided with a sliding groove (14) on one side, and the sliding grooves (14) on the first card block (8) and the second card block (9) are arranged in a mirror symmetrical manner.

6. A scraper conveyor fixing device according to claim 5, characterized in that, Two sliders (15) are fixedly connected to one side of the card (12), and the two sliders (15) are respectively slidably connected inside the grooves (14) opened in the first card block (8) and the second card block (9).

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