A separate tilt conveyor structure

Abstract

The application provides a separated inclined conveying structure and relates to the field of conveying devices, which comprises a supporting frame, the inside of the supporting frame is provided with a conveying mechanism, the upper surface of the supporting frame is fixedly connected with a material blocking plate, the upper side of the material blocking plate is provided with a feeding hopper, the lower side of the feeding hopper is fixedly connected with a guide hopper, the guide hopper and the material blocking plate are fixedly connected, and the surface of the feeding hopper is provided with two mounting grooves. The cooperation between the screening plate, the giving-way groove, the clamping block and the reset spring and other structures achieves the screening of the crushed materials, avoids the existence of large particles in the materials, and when the screening plate needs to be replaced, the device can be disassembled after the new screening plate is installed in the other mounting groove, the continuity of the material conveying is ensured, the practicability is high, the burden of the subsequent material grinding work can be reduced, the efficiency and the effect of the subsequent grinding are ensured.

Description

Technical Field

[0001] This utility model relates to the field of conveying devices, and more specifically, to a separate inclined conveying structure. Background Technology

[0002] Inclined conveyor structures are inclined at an angle. They use conveyor belts, chain plates and other conveying elements to transport materials from a low position to a high position (or vice versa), using gravity to assist or overcome gravity to complete the material migration.

[0003] In the cement grinding process, inclined conveying devices are usually used to transport cement. However, untreated cement materials may contain large impurities (such as uncrushed limestone and metal fragments) or form lumps due to high humidity. When these materials fall onto the surface of the conveying structure, they will generate strong impact and friction, which will aggravate the wear of the conveying structure and may also lead to increased wear of the mill liners and steel balls. This will increase the workload of subsequent material grinding and reduce the grinding efficiency of cement materials, making it impractical. In view of this, we propose a separate inclined conveying structure to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem that some current conveying structures are not convenient for screening materials.

[0005] To achieve the aforementioned objectives and address the aforementioned problems, this utility model provides a separate inclined conveying structure, comprising a support frame, a conveying mechanism disposed inside the support frame, a baffle plate fixedly connected to the upper surface of the support frame, a feed hopper disposed above the baffle plate, a guide hopper fixedly connected to the lower side of the feed hopper, the guide hopper and the baffle plate being fixedly connected, two mounting grooves being formed on the surface of the feed hopper, a screening plate disposed inside the upper mounting groove, a sliding groove being formed on the bottom wall of the mounting groove, a clearance groove being formed on the surface of the screening plate, a through groove being formed on the bottom wall of the clearance groove, the through groove and the sliding groove being connected, a locking block being slidably connected inside the sliding groove, the locking block being trapezoidal in shape, a return spring being fixedly connected between the lower surface of the locking block and the bottom wall of the sliding groove, a crushing component being disposed inside the feed hopper, and a shielding component being disposed outside the feed hopper.

[0006] As a preferred technical solution of this application, two support plates are fixedly connected to the outer surface of the feed hopper.

[0007] As a preferred technical solution of this application, the shielding assembly includes four connecting plates, which are respectively fixedly connected to the two side surfaces of the feed hopper. A shielding plate is provided between the adjacent side surfaces of two connecting plates, and a handle is fixedly connected to the surface of the shielding plate.

[0008] As a preferred technical solution of this application, a rotating shaft is fixedly connected to both sides of the shielding plate, and the shielding plate is rotatably connected between two connecting plates on both sides through the rotating shafts on both sides. A torsion spring is fixedly connected between the surface of the connecting plate and the shielding plate, and the torsion spring is movably sleeved on the outside of the rotating shaft.

[0009] As a preferred technical solution of this application, a guide plate is fixedly connected inside the feeding hopper. The guide plate is in the shape of an "eight". Magnet plates are embedded in the inner walls of the inclined surfaces on both sides of the feeding hopper.

[0010] As a preferred technical solution of this application, the crushing assembly includes two crushing rollers, both of which are rotatably connected inside the feed hopper. A motor is fixedly connected to the outer surface of the feed hopper, and the output shaft of the motor rotatably passes through the inside of the feed hopper. The output shaft of the motor is fixedly connected to the shaft of the rear crushing roller through a coupling.

[0011] As a preferred technical solution of this application, two extension rods are rotatably connected to the surface of the feed hopper away from the motor. Both extension rods rotatably penetrate into the interior of the feed hopper, and the two extension rods are respectively fixedly connected to the shafts of the two crushing rollers.

[0012] As a preferred technical solution of this application, gears are fixedly sleeved on the outside of both extension rods, and the two gears are meshed and connected.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In the scheme of this application:

[0015] 1. Through the coordinated structure of the screening plate, clearance groove, clamping block, and return spring, the crushed material is screened, avoiding the presence of large particles. Furthermore, when the screening plate needs to be replaced, the machine can be installed in another mounting slot without stopping, ensuring continuous material conveying and high practicality. This also reduces the burden on subsequent material grinding, guaranteeing the efficiency and effectiveness of subsequent grinding.

[0016] 2. By combining the guide plate and the magnet plate, metal impurities in the material are removed, while the falling speed of the material is slowed down, avoiding excessive impact between the material and the conveying mechanism, thus extending the service life of the conveying mechanism. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the separate inclined conveyor structure provided in this application;

[0018] Figure 2This is a first schematic cross-sectional view of the feed hopper in the separate inclined conveying structure provided in this application;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 1 Enlarged view of point B in the middle;

[0021] Figure 5 This is a second schematic cross-sectional view of the feed hopper in the separate inclined conveying structure provided in this application;

[0022] Figure 6 This is a schematic diagram of the feed hopper in the separate inclined conveying structure provided in this application.

[0023] The image shows:

[0024] 1. Support frame; 2. Baffle plate; 3. Feed hopper; 4. Guide hopper; 5. Mounting groove; 6. Screening plate; 7. Sliding groove; 8. Clearance groove; 9. Through groove; 10. Locking block; 11. Return spring; 12. Connecting plate; 13. Baffle plate; 14. Rotating shaft; 15. Torsion spring; 16. Support plate; 17. Guide plate; 18. Magnet plate; 19. Crushing roller; 20. Motor; 21. Extension rod; 22. Gear; 23. Conveying mechanism; 24. Handle. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] Example 1

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 A separate inclined conveying structure includes a support frame 1, a conveying mechanism 23 inside the support frame 1, a baffle plate 2 fixedly connected to the upper surface of the support frame 1, a feed hopper 3 on the upper side of the baffle plate 2, a guide hopper 4 fixedly connected to the lower side of the feed hopper 3, the guide hopper 4 and the baffle plate 2 fixedly connected, two mounting grooves 5 are opened on the surface of the feed hopper 3, a screening plate 6 is arranged inside the upper mounting groove 5, a sliding groove 7 is opened on the bottom wall of the mounting groove 5, a clearance groove 8 is opened on the surface of the screening plate 6, a through groove 9 is opened on the bottom wall of the clearance groove 8, the through groove 9 and the sliding groove 7 are connected, a locking block 10 is slidably connected inside the sliding groove 7, the locking block 10 is trapezoidal in shape, a return spring 11 is fixedly connected between the lower surface of the locking block 10 and the bottom wall of the sliding groove 7, a crushing component is arranged inside the feed hopper 3, and a shielding component is arranged outside the feed hopper 3.

[0031] Among them, the conveying mechanism 23 can be a belt conveyor or a chain plate and scraper conveyor. The belt conveyor consists of a conveyor belt (rubber belt, canvas belt or steel belt), drive roller, idler roller and tensioning device. The conveyor belt runs along an inclined track. The chain plate and scraper conveyor is driven by a chain to run a metal chain plate (or scraper) on an inclined track. The material is moved by the thrust of the chain plate or scraper. Since this is known technology in the field, it will not be described in detail here.

[0032] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, two support plates 16 are fixedly connected to the outer surface of the feed hopper 3, which further improves the stability of the feed hopper 3.

[0033] Example 2

[0034] The separate inclined conveying structure provided in Example 1 is further optimized, specifically, as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, the shielding assembly includes four connecting plates 12, which are fixedly connected to the two side surfaces of the feed hopper 3. A shielding plate 13 is provided between the adjacent side surfaces of two connecting plates 12. A handle 24 is fixedly connected to the surface of the shielding plate 13. The shielding plate 13 effectively prevents the internal material from overflowing from the installation groove 5.

[0035] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, both sides of the baffle plate 13 are fixedly connected to rotating shafts 14. The baffle plate 13 is rotatably connected between two connecting plates 12 on both sides through the rotating shafts 14 on both sides. A torsion spring 15 is fixedly connected between the surface of the connecting plate 12 and the surface of the baffle plate 13. The torsion spring 15 is movably sleeved on the outside of the rotating shaft 14. When it is necessary to disassemble or install the screening plate 6, the baffle plate 13 can be rotated to expose the mounting groove 5. At this time, the torsion spring 15 will generate elastic deformation so that the baffle plate 13 can always be in contact with the surface of the feed hopper 3.

[0036] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, a guide plate 17 is fixedly connected inside the feed hopper 3. The guide plate 17 is V-shaped. The inner walls of the inclined surfaces on both sides of the feed hopper 4 are fitted with magnetic plates 18. Through the setting of the guide plate 17, the screened material will come into contact with the guide plate 17, thereby causing the material to move to both sides and then come into contact with the magnetic plates 18 on both sides. At this time, the magnetic plates 18 will adsorb the metal impurities in the material, thereby achieving the purpose of removing impurities. In addition, the setting of the guide plate 17 can also slow down the falling speed of the material, avoid the material from impacting the conveying mechanism 23 with a large impact force, and extend the service life of the conveying mechanism 23.

[0037] In the above embodiments, the magnet plate 18 can be a magnet or an electromagnet, and its main purpose is to adsorb metal impurities in the material. In the actual production process, it can be flexibly selected according to the actual situation.

[0038] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, the crushing assembly includes two crushing rollers 19, both of which are rotatably connected inside the feed hopper 3. A motor 20 is fixedly connected to the outer surface of the feed hopper 3. The output shaft of the motor 20 rotates through the inside of the feed hopper 3. The output shaft of the motor 20 is fixedly connected to the shaft of the rear crushing roller 19 through a coupling. The rear crushing roller 19 can be rotated by starting the motor 20.

[0039] Among them, the motor 20 is also equipped with a power supply, wires, controller and microcomputer, etc. Since they are not the main structures, they will not be described in detail in this article.

[0040] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, two extension rods 21 are rotatably connected to the side surface of the feed hopper 3 away from the motor 20. Both extension rods 21 rotatably penetrate into the interior of the feed hopper 3, and the two extension rods 21 are fixedly connected to the shafts of the two crushing rollers 19 respectively.

[0041] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, gears 22 are fixedly sleeved on the outside of both extension rods 21. The two gears 22 are meshed and connected. The rotation of the rear crushing roller 19 can drive the rotation of the rear extension rod 21. At this time, under the transmission of the gears 22, the other extension rod 21 can be driven to rotate, and finally the two crushing rollers 19 are rotated synchronously, thereby completing the crushing work of the material.

[0042] The usage process of the separating inclined conveyor structure provided by this utility model is as follows:

[0043] The material to be conveyed is added to the feed hopper 3 from the top. The motor 20 is then started, and the rotation of the output shaft of the motor 20 drives the rotation of the rear crushing roller 19. The rotation of the rear crushing roller 19 drives the rotation of the rear extension rod 21, which in turn drives the other extension rod 21 to rotate under the transmission of the gear 22. This achieves synchronous rotation of the two crushing rollers 19, thus completing the crushing of the material. The crushed material is then screened by the screening plate 6 to remove larger particles. The screened material then comes into contact with the guide plate 17, causing it to move to both sides and come into contact with the magnetic plates 18 on both sides. The magnetic plates 18 then adsorb any metal impurities in the material, achieving the purpose of impurity removal. The guide plates 17 also slow down the falling speed of the material, preventing a large impact between the material and the conveying mechanism 23, thus extending the service life of the conveying mechanism 23. Finally, the material is conveyed from the conveying mechanism 23.

[0044] When it is necessary to maintain or replace the screen plate 6 with a screen plate of different aperture, the operator can insert the new screen plate 6 into the interior of another mounting slot 5. At this time, the surface of the screen plate 6 will contact the inclined surface of the locking block 10, thereby forcing the locking block 10 to move downward. At this time, the return spring 11 will generate elastic deformation. When the locking block 10 moves into the interior of the through slot 9, the locking block 10 can be locked into the interior of the through slot 9 by the elastic force of the return spring 11, thereby fixing the screen plate. When disassembling another screen plate 6, the operator can put their hand into the interior of the relief slot 8 and press down on the locking block 10 until the locking block 10 is disengaged from the interior of the through slot 9. Then the screen plate 6 can be pulled out directly.

[0045] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0046] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A separating tilt conveyor structure, characterized in that, The system includes a support frame (1), inside which a conveying mechanism (23) is provided. A baffle plate (2) is fixedly connected to the upper surface of the support frame (1). A feed hopper (3) is provided on the upper side of the baffle plate (2), and a guide hopper (4) is fixedly connected to the lower side of the feed hopper (3). The guide hopper (4) and the baffle plate (2) are fixedly connected. Two mounting grooves (5) are provided on the surface of the feed hopper (3). A screening plate (6) is provided inside the upper mounting groove (5). A screen is provided on the bottom wall of the mounting groove (5). The sliding groove (7) has a clearance groove (8) on the surface of the screening plate (6), and a through groove (9) is provided on the bottom wall of the clearance groove (8). The through groove (9) is connected to the sliding groove (7). A locking block (10) is slidably connected inside the sliding groove (7). The locking block (10) is trapezoidal in shape. A return spring (11) is fixedly connected between the lower surface of the locking block (10) and the bottom wall of the sliding groove (7). A crushing component is provided inside the feed hopper (3), and a shielding component is provided outside the feed hopper (3).

2. The separating inclined conveying structure according to claim 1, characterized in that, Two support plates (16) are fixedly connected to the outer surface of the feed hopper (3).

3. The separating inclined conveying structure according to claim 2, characterized in that, The shielding assembly includes four connecting plates (12), which are fixedly connected to the two side surfaces of the feed hopper (3). A shielding plate (13) is provided between the adjacent side surfaces of two connecting plates (12), and a handle (24) is fixedly connected to the surface of the shielding plate (13).

4. The separating inclined conveying structure according to claim 3, characterized in that, The shield (13) is fixedly connected to two rotating shafts (14) on both sides. The shield (13) is rotatably connected between two connecting plates (12) on both sides through the rotating shafts (14) on both sides. A torsion spring (15) is fixedly connected between the surface of the connecting plate (12) and the shield (13). The torsion spring (15) is movably sleeved on the outside of the rotating shaft (14).

5. A separating inclined conveying structure according to claim 4, characterized in that, The feed hopper (3) is fixedly connected to a guide plate (17), which is shaped like the number eight. The inner walls of the inclined surfaces on both sides of the feed hopper (4) are fitted with magnet plates (18).

6. The separating inclined conveying structure according to claim 5, characterized in that, The crushing assembly includes two crushing rollers (19), both of which are rotatably connected inside the feed hopper (3). A motor (20) is fixedly connected to the outer surface of the feed hopper (3). The output shaft of the motor (20) rotates through the feed hopper (3) and is fixedly connected to the shaft of the rear crushing roller (19) via a coupling.

7. A separating inclined conveying structure according to claim 6, characterized in that, Two extension rods (21) are rotatably connected to the side surface of the feed hopper (3) away from the motor (20). Both extension rods (21) rotatably penetrate into the interior of the feed hopper (3). The two extension rods (21) are fixedly connected to the shafts of the two crushing rollers (19) respectively.

8. A separating inclined conveying structure according to claim 7, characterized in that, Gears (22) are fixedly sleeved on the outside of both extension rods (21), and the two gears (22) are meshed together.

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