A material blocking prevention type supply device

Abstract

The utility model relates to a kind of feeding device of preventing material blockage, including bunker, support frame and conveying mechanism, and the anti-blocking mechanism is arranged between bunker and conveying mechanism, and the anti-blocking mechanism includes installation board, rotating shaft, spiral plate and scraping plate, and the both sides of installation board are provided with blanking notch, and rotating groove is opened in the inner wall circumferential side of blanking notch, rotating cylinder is rotatably installed in rotating groove, scraping plate is fixedly installed in the inner wall one side of rotating cylinder, and the lower end one side of scraping plate is fixedly installed with horizontal plate, rotating shaft is fixedly installed on horizontal plate upper side, and spiral plate is set in rotating shaft circumferential side.The utility model can cut the accumulated material by spiral plate, and scraping plate can agitate material along the inner wall of bunker when using the feeding device to transport material, and conveying force can be generated to material when spiral plate rotates, thereby increasing the fluidity of material, and avoiding the blockage phenomenon of material.

Description

Technical Field

[0001] This utility model relates to the field of material feeding technology, and in particular to a material feeding device for preventing material blockage. Background Technology

[0002] Materials is a professional term in my country's production sector. Manufacturing enterprises typically refer to all materials (regardless of whether they come from means of production or means of subsistence), fuel, parts, semi-finished products, outsourced components, as well as scraps, waste, and various types of waste that are inevitably generated during the production process, other than the final product, as "materials." For material feeding and conveying, hoppers and conveying devices are generally used nowadays. The structure of the hopper is usually funnel-shaped, that is, a structure that is larger at the top and smaller at the bottom, to convey materials. The conveying device is used as a material conveying and / or adding device. In the production process, it is not only used to convey and / or add materials to the production equipment, but also to control the material adding speed and / or the amount of material added.

[0003] Existing feeding devices have the following defects in actual use: when conveying some lumpy materials or materials with a certain moisture content that are prone to caking and sticking, these types of materials are prone to caking or becoming hollow in the hopper, which makes it impossible for the feeding device to convey the materials smoothly, thus affecting production operations. Utility Model Content

[0004] In the existing technology, when conveying some blocky materials or materials with a certain moisture content that are prone to caking and sticking, these types of materials are prone to clumping or becoming brittle in the hopper, causing the feeding device to be unable to convey the materials smoothly, which in turn affects the production operation. This utility model provides a feeding device to prevent material blockage.

[0005] The technical solution adopted by this utility model is: a feeding device for preventing material blockage, including a hopper, a support frame and a conveying mechanism. An anti-blocking mechanism is provided between the hopper and the conveying mechanism. The anti-blocking mechanism includes a mounting plate, a rotating shaft, a spiral plate and a scraper. A discharge slot is opened between the two sides of the mounting plate. A rotating groove is opened on the inner wall of the discharge slot. A rotating cylinder is rotatably installed in the rotating groove. The scraper is fixedly installed on one side of the inner wall of the rotating cylinder. A horizontal plate is fixedly installed on one side of the lower end of the scraper. The rotating shaft is fixedly installed on the upper side of the horizontal plate. The spiral plate is arranged on the periphery of the rotating shaft, and a plurality of connecting plates are provided between the spiral plate and the rotating shaft.

[0006] Furthermore, a geared motor is fixedly installed on the upper side of the mounting plate, a mounting cavity is provided inside the mounting plate, a drive gear is rotatably installed in the mounting cavity, a driven gear is fixedly installed on the periphery of the rotating cylinder, the drive gear meshes with the driven gear, and one end of the drive gear is fixedly connected to the output end of the geared motor.

[0007] Furthermore, the mounting plate is fixedly installed on the lower side of the hopper, the discharge trough corresponds to the lower end of the hopper, the rotating shaft, the spiral plate and the scraper are all located inside the hopper, and the scraper is in contact with the inner wall of the hopper.

[0008] Furthermore, the hopper is fixedly installed between the upper ends of the support frame, and the conveying mechanism is disposed between the middle parts of the support frame.

[0009] Furthermore, the conveying mechanism includes a conveying shell, an auger, and a drive motor. The auger is rotatably installed inside the conveying shell, and the drive motor is fixedly installed at one end of the conveying shell, with the output end of the drive motor fixedly connected to one end of the auger.

[0010] Furthermore, a feed hopper is fixedly installed on the upper side of one end of the conveying shell, and a discharge port is provided on the lower side of the other end of the conveying shell.

[0011] Furthermore, the conveying shell is fixedly installed between the middle parts of the support frame, and the upper side of the feed hopper is fixedly connected to the lower side of the discharge trough.

[0012] The beneficial effects of this utility model are: 1. This utility model, through an anti-blocking mechanism, allows the spiral plate to cut the accumulated material and the scraper to agitate the material along the inner wall of the hopper when the feeding device is used to convey the material. Furthermore, the spiral plate generates a conveying force on the material when it rotates, thereby increasing the fluidity of the material and preventing blockage.

[0013] 2. Secondly, through the conveying mechanism, when using the feeding device to convey materials, this utility model can control the spiral propulsion speed of the material by controlling the rotation speed of the auger, thereby controlling the material addition speed and / or the amount of material added. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the entire utility model; Figure 2 This is a cross-sectional view of the hopper of this utility model; Figure 3 This is a cross-sectional view of the mounting plate of this utility model; Figure 4 This is a cross-sectional view of the conveying mechanism of this utility model.

[0015] The following are marked in the diagram: 1. Hopper; 2. Support frame; 3. Anti-blocking mechanism; 4. Conveying mechanism; 5. Mounting plate; 6. Gear motor; 7. Rotating shaft; 8. Spiral plate; 9. Connecting plate; 10. Scraper; 11. Discharge trough; 12. Rotating trough; 13. Rotating cylinder; 14. Driven gear; 15. Drive gear; 16. Conveying shell; 17. Feed hopper; 18. Screwdriver; 19. Drive motor; 20. Discharge port. Detailed Implementation

[0016] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] The following is in conjunction with the appendix Figures 1-4 The present invention will be further described below.

[0019] In order to solve the problems existing in the background art, this application proposes the following technical solution: a feeding device to prevent material blockage.

[0020] The specific technical solution includes a hopper 1, a support frame 2, and a conveying mechanism 4. An anti-blocking mechanism 3 is installed between the hopper 1 and the conveying mechanism 4. The anti-blocking mechanism 3 includes a mounting plate 5, a rotating shaft 7, a spiral plate 8, and a scraper plate 10. A discharge trough 11 is opened between the two sides of the mounting plate 5. A rotating groove 12 is opened on the inner circumference of the discharge trough 11. A rotating cylinder 13 is rotatably installed in the rotating groove 12. The scraper plate 10 is fixedly installed on one side of the inner wall of the rotating cylinder 13. A horizontal plate is fixedly installed on one side of the lower end of the scraper plate 10. The rotating shaft 7 is fixedly installed on the upper side of the horizontal plate. The spiral plate 8 is arranged around the rotating shaft 7. The spiral plate 8 is conical, thus fitting the conical cylinder on the lower side of the hopper 1. Several connecting plates 9 are provided between the spiral plate 8 and the rotating shaft 7. A geared motor 6 is fixedly installed on the side. An installation cavity is provided inside the mounting plate 5. A drive gear 15 is rotatably installed in the installation cavity. The discharge trough 11 is connected to the installation cavity. A rotating cylinder 13 is installed between the discharge trough 11 and the installation cavity through a bearing. The inner wall of the rotating cylinder 13 is flush with the inner wall of the discharge trough 11, and the cross-section of the rotating cylinder 13 is T-shaped. A driven gear 14 is fixedly installed on the periphery of the rotating cylinder 13. The drive gear 15 meshes with the driven gear 14, and one end of the drive gear 15 is fixedly connected to the output end of the geared motor 6. The mounting plate 5 is fixedly installed on the lower side of the hopper 1. The discharge trough 11 corresponds to the lower end of the hopper 1. The rotating shaft 7, the spiral plate 8, and the scraper 10 are all located inside the hopper 1, and the scraper 10 is in contact with the inner wall of the hopper 1.

[0021] Reference Figure 1 and Figure 4 As shown, the hopper 1 is fixedly installed on the upper part of the support frame 2, and the conveying mechanism 4 is located in the middle of the support frame 2. The conveying mechanism 4 includes a conveying shell 16, an auger 18 and a drive motor 19. The auger 18 is rotatably installed inside the conveying shell 16. The drive motor 19 is fixedly installed at one end of the conveying shell 16, and the output end of the drive motor 19 is fixedly connected to one end of the auger 18. A feed hopper 17 is fixedly installed on the upper side of one end of the conveying shell 16, and a discharge port 20 is provided on the lower side of the other end of the conveying shell 16. The conveying shell 16 is fixedly installed in the middle of the support frame 2, and the upper side of the feed hopper 17 is fixedly connected to the lower side of the discharge trough 11.

[0022] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview: In use, the geared motor 6 is started, which drives the drive gear 15 to rotate. The drive gear 15 rotates, which drives the driven gear 14 to rotate. The driven gear 14 rotates, which drives the rotating cylinder 13 to rotate. The rotating cylinder 13 rotates, which drives the scraper 10 and the cross plate to rotate. The scraper 10 rotates, which drives the rotating shaft 7 to rotate, which drives the spiral plate 8 to rotate, which drives the connecting plate 9 to rotate. The rotation of the spiral plate 8 and the scraper 10 allows the spiral plate 8 to cut the accumulated material. The scraper 10 can agitate the material along the inner wall of the hopper 1. When the spiral plate 8 rotates, it can generate a conveying force on the material, thereby increasing the fluidity of the material and preventing blockage. Then, the material enters the conveying shell 16 through the feed hopper 17. The starting and driving motor 19 drives the auger 18 to rotate, which enables the auger 18 to convey the material, which is then conveyed to the working equipment through the discharge port 20.

[0023] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0024] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A feeding device for preventing material blockage, characterized in that, The device includes a hopper (1), a support frame (2), and a conveying mechanism (4). An anti-blocking mechanism (3) is provided between the hopper (1) and the conveying mechanism (4). The anti-blocking mechanism (3) includes a mounting plate (5), a rotating shaft (7), a spiral plate (8), and a scraper (10). A discharge slot (11) is provided between the two sides of the mounting plate (5). A rotating slot (12) is provided on the inner wall of the discharge slot (11). A rotating cylinder (13) is rotatably installed in the rotating slot (12). The scraper (10) is fixedly installed on one side of the inner wall of the rotating cylinder (13). A horizontal plate is fixedly installed on one side of the lower end of the scraper (10). The rotating shaft (7) is fixedly installed on the upper side of the horizontal plate. The spiral plate (8) is provided on the periphery of the rotating shaft (7). Several connecting plates (9) are provided between the spiral plate (8) and the rotating shaft (7).

2. The feeding device for preventing material blockage according to claim 1, characterized in that, A geared motor (6) is fixedly installed on the upper side of the mounting plate (5). An installation cavity is provided inside the mounting plate (5). A drive gear (15) is rotatably installed inside the installation cavity. A driven gear (14) is fixedly installed on the periphery of the rotating cylinder (13). The drive gear (15) meshes with the driven gear (14), and one end of the drive gear (15) is fixedly connected to the output end of the geared motor (6).

3. The feeding device for preventing material blockage according to claim 2, characterized in that, The mounting plate (5) is fixedly installed on the lower side of the silo (1), the discharge slot (11) corresponds to the lower end of the silo (1), the rotating shaft (7), the spiral plate (8) and the scraper (10) are all located inside the silo (1), and the scraper (10) is in contact with the inner wall of the silo (1).

4. The feeding device for preventing material blockage according to claim 1, characterized in that, The hopper (1) is fixedly installed between the upper ends of the support frame (2), and the conveying mechanism (4) is arranged between the middle parts of the support frame (2).

5. A feeding device for preventing material blockage according to claim 4, characterized in that, The conveying mechanism (4) includes a conveying shell (16), an auger (18) and a drive motor (19). The auger (18) is rotatably installed inside the conveying shell (16), and the drive motor (19) is fixedly installed at one end of the conveying shell (16), and the output end of the drive motor (19) is fixedly connected to one end of the auger (18).

6. A feeding device for preventing material blockage according to claim 5, characterized in that, A feed hopper (17) is fixedly installed on the upper side of one end of the conveying shell (16), and a discharge port (20) is provided on the lower side of the other end of the conveying shell (16).

7. A feeding device for preventing material blockage according to claim 6, characterized in that, The conveying shell (16) is fixedly installed between the middle parts of the support frame (2), and the upper side of the feed hopper (17) is fixedly connected to the lower side of the discharge trough (11).

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