Anti-blocking feeding device

Abstract

The utility model discloses an anti-blocking feeding device, which relates to the technical field of feeding devices, and comprises a box body, the upper end of the box body is fixedly connected with a crushing box, the outer side wall of the crushing box is fixedly connected with a transmission box, one side of the transmission box is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a rotating rod, and the output end of the rotating rod is fixedly connected with a motor. And one end of the rotating rod is fixedly connected with a driving gear, the two sides of the outer wall of the driving gear are both engaged with driven gears, one sides of the two driven gears are fixedly connected with driven rods, the ends, away from the driven gears, of the two driven rods are fixedly connected with smashing rollers, and the outer walls of the two smashing rollers are fixedly connected with a plurality of smashing teeth. According to the feeding device, materials can be smashed, the size of the materials is smaller, screening is finer, and the situation that the device is blocked due to the fact that the size of the materials is too large is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device for preventing blockage. Background Technique

[0002] The feeding device is a common component for material conveying in processing equipment. It is very easy to be blocked during the feeding process. After the material production is completed, it needs to be fed. When the pipeline is blocked, the process will be delayed.

[0003] Most of the existing feeding devices are prone to blockage of the conveying pipeline due to the different sizes of materials, resulting in blockage of the feeding device. And each time there is a blockage, the factory may need to stop work to check and remove the blockage and dredge the device before proceeding to the next process. This not only delays the process but also causes waste of manpower and increase of costs, making it inconvenient to use. Content of the Utility Model

[0004] Technical Problem to be Solved

[0005] The purpose of the utility model is to make up for the deficiencies of the existing technology and provide a feeding device for preventing blockage.

[0006] Technical Solution

[0007] To achieve the above purpose, the utility model provides the following technical solution: a feeding device for preventing blockage, including a box body, the upper end surface of the box body is fixedly connected with a crushing box, the outer side wall of the crushing box is fixedly connected with a transmission box, one side of the transmission box is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with a driving gear, both sides of the outer wall of the driving gear are meshed with driven gears, one side of each of the two driven gears is fixedly connected with a driven rod, and the ends of the two driven rods far from the driven gears are fixedly connected with crushing rollers, and a plurality of crushing teeth are fixedly connected to the outer walls of the two crushing rollers;

[0008] The upper end surface of the crushing box is fixedly connected with a screening box, a screening component is arranged on the outer wall of the screening box, the inner bottom end surface of the box body is fixedly connected with a feeding trough, two third motors are fixedly arranged on one side of the feeding trough, the output ends of the two third motors are fixedly connected with transmission rods and penetrate through the feeding trough, two feeding ports are opened on the side of the feeding trough far from the two third motors, and a filtering component is arranged above the feeding trough.

[0009] The above-mentioned screening component includes a second motor, the output ends of a plurality of the second motors are fixedly connected with connecting rods, one ends of the plurality of connecting rods are fixedly connected with a knocking disc and penetrate through a bearing, and two knocking blocks are fixedly connected to one side of the outer wall of the knocking disc.

[0010] As described above, a limiting groove is provided on the inner side wall of the screening box, a sieve plate is slidably connected to the inner side wall of the limiting groove, and a sieve mesh is laid on the inner side wall of the sieve plate.

[0011] As described above, the filtering component includes a feeding trough, a base is fixedly connected to the upper end surface of the feeding trough, a feeding port is fixedly connected to the inner wall of the base, a filter plate is fixedly connected to the upper end surface of the feeding port, and a material guiding port is arranged through the upper end of the base.

[0012] As described above, a crushing groove is provided on the inner wall of the crushing box, and two crushing rollers are rotatably connected to the inner wall of the crushing groove.

[0013] As described above, two feeding ports are provided on one side of the box body, and a control panel is arranged on the side of the box body away from the feeding ports.

[0014] As described above, the material guiding port is located below the crushing box, and the material guiding port is arranged through the top surface of the box body.

[0015] Beneficial effects:

[0016] The technical solution provided by the present utility model has the following beneficial effects compared with the prior art:

[0017] 1. In the present utility model, through the arranged first motor, driving gear, driven gear, rotating rod, driven rod, crushing roller, crushing teeth, screening box, second motor, bearing, connecting rod, knocking disc and knocking block, when the material enters the device through the screening box, the connecting rod is driven to rotate by a plurality of second motors, so that the knocking disc can rotate, driving the two knocking blocks to continuously knock the sieve plate, so that the material on the sieve plate can fall into the crushing box through the sieve mesh under continuous vibration. The rotating rod and the driving gear are driven to rotate by the first motor, so that the two driven gears meshing with the driving gear drive the crushing rollers to rotate, crushing the material, making the volume of the material smaller and preventing the device from being blocked.

[0018] 2. In the present utility model, through the arranged feeding port, base, feeding trough and feeding groove, the crushed material can enter the base through the feeding port. Further screening of the material is carried out through the feeding port and the filter plate on the base. The material that is not completely crushed cannot fall and will continue to be crushed in the crushing box. The screened material enters the feeding groove through the feeding trough for feeding, preventing the device from being blocked.

[0019] Other advantages, objects and features of the present utility model will be described to some extent in the subsequent description, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present utility model. Brief Description of the Drawings

[0020] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0021] Figure 2 is a schematic structure diagram of the crushing mechanism of the present utility model;

[0022] Figure 3 is a schematic structure diagram of the screening mechanism of the present utility model;

[0023] Figure 4 is a schematic structure diagram of the knocking mechanism of the present utility model.

[0024] In the figure: 1, box body; 2, crushing box; 3, transmission box; 4, first motor; 5, driving gear; 6, driven gear; 7, rotating rod; 8, driven rod; 9, crushing roller; 10, crushing teeth; 11, crushing groove; 12, screening box; 13, second motor; 14, bearing; 15, connecting rod; 16, knocking disc; 17, knocking block; 18, limiting groove; 19, sieve plate; 20, sieve mesh; 21, control panel; 22, material guiding port; 23, filter plate; 24, feeding port; 25, base; 26, feeding trough; 27, feeding chute; 28, third motor; 29, transmission rod; 30, feeding opening. Detailed Embodiment

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Such as Figures 1-4As shown in the figure, the utility model provides a technical solution: a feed device that prevents blockage, including a box body 1. The upper end surface of the box body 1 is fixedly connected with a crushing box 2. The outer side wall of the crushing box 2 is fixedly connected with a transmission box 3. A first motor 4 is fixedly arranged on one side of the transmission box 3. The output end of the first motor 4 is fixedly connected with a rotating rod 7. One end of the rotating rod 7 is fixedly connected with a driving gear 5. Both sides of the outer wall of the driving gear 5 are engaged with driven gears 6. One side of the two driven gears 6 is fixedly connected with driven rods 8. One end of the two driven rods 8 away from the driven gears 6 is fixedly connected with crushing rollers 9. A plurality of crushing teeth 10 are fixedly connected to the outer walls of the two crushing rollers 9. The first motor 4 drives the rotating rod 7 and the driving gear 5 to rotate, so that the two driven gears 6 engaged with the driving gear 5 drive the crushing rollers 9 to rotate, crushing the material, making the volume of the material smaller and preventing the device from being blocked.

[0027] The upper end surface of the crushing box 2 is fixedly connected with a screening box 12. A screening component is arranged on the outer wall of the screening box 12. The inner bottom end surface of the box body 1 is fixedly connected with a feeding trough 27. Two third motors 28 are fixedly arranged on one side of the feeding trough 27. The output ends of the two third motors 28 are fixedly connected with a transmission rod 29 and penetrate through the feeding trough 27. Two feeding ports 30 are opened on one side of the feeding trough 27 away from the two third motors 28. A filtering component is arranged above the feeding trough 27.

[0028] As Figure 1 shown, the screening component includes a second motor 13. The output ends of a plurality of second motors 13 are fixedly connected with connecting rods 15. One end of the plurality of connecting rods 15 is fixedly connected with a knocking disc 16 and penetrates through a bearing 14. One side of the outer wall of the knocking disc 16 is fixedly connected with two knocking blocks 17. When the material enters the device through the screening box 12, the plurality of second motors 13 drive the connecting rods 15 to rotate, so that the knocking disc 16 can rotate, driving the two knocking blocks 17 to continuously knock the sieve plate 19, making the material on the sieve plate 19 fall into the crushing box 2 through the sieve mesh 20 due to continuous vibration.

[0029] A limiting groove 18 is opened on the inner side wall of the screening box 12. The inner side wall of the limiting groove 18 is slidably connected with a sieve plate 19. A sieve mesh 20 is laid on the inner side wall of the sieve plate 19.

[0030] As Figure 3As shown in the figure, the filtering component includes a feeding tank 26. The upper end surface of the feeding tank 26 is fixedly connected with a base 25. The inner wall of the base 25 is fixedly connected with a feeding port 24. The upper end surface of the feeding port 24 is fixedly connected with a filter plate 23. A material guiding port 22 is arranged through the upper end of the base 25. In this way, the crushed material can enter the base 25 through the feeding port 24. Through the feeding port 24 and the filter plate 23 on the base 25, the material is further screened. The material that is not completely crushed cannot fall and will continue to be crushed in the crushing box 2. The screened material enters the feeding tank 27 through the feeding tank 26 for feeding, preventing the device from getting blocked.

[0031] The inner wall of the crushing box 2 is provided with a crushing groove 11. Two crushing rollers 9 are rotatably connected to the inner wall of the crushing groove 11. Two feeding ports 30 are arranged on one side of the box body 1. A control panel 21 is arranged on the side of the box body 1 away from the feeding ports 30. The material guiding port 22 is located below the crushing box 2. The material guiding port 22 penetrates through the top surface of the box body 1.

[0032] Working principle: When the device is in use, when the material enters the device through the screening box 12, the connecting rod 15 is driven to rotate by a plurality of second motors 13, so that the knocking disc 16 can rotate, driving the two knocking blocks 17 to continuously knock the sieve plate 19, making the material on the sieve plate 19 fall from the sieve mesh 20 into the crushing box 2 through continuous vibration. The first motor 4 drives the rotating rod 7 and the driving gear 5 to rotate, so that the two driven gears 6 meshing with the driving gear 5 drive the crushing rollers 9 to rotate to crush the material. The crushed material enters the base 25 through the feeding port 24. Through the feeding port 24 and the filter plate 23 on the base 25, the material is further screened. The material that is not completely crushed cannot fall and will continue to be crushed in the crushing box 2. The screened material enters the feeding tank 27 through the feeding tank 26 for feeding.

[0033] It should be noted that in this text, the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "fixedly installed", "installed", "connected", "connected to" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected to" can be a direct connection, an indirect connection through an intermediate medium, or a communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A blocking-proof feeding device, comprising a housing (1), characterized in that: The upper end surface of the box body (1) is fixedly connected to a crushing box (2), the outer side wall of the crushing box (2) is fixedly connected to a transmission box (3), a first motor (4) is fixedly arranged on one side of the transmission box (3), the output end of the first motor (4) is fixedly connected to a rotating rod (7), one end of the rotating rod (7) is fixedly connected to a driving gear (5), both sides of the outer wall of the driving gear (5) are meshed with driven gears (6), one side of the two driven gears (6) is fixedly connected to a driven rod (8), the ends of the two driven rods (8) away from the driven gears (6) are fixedly connected to crushing rollers (9), and the outer walls of the two crushing rollers (9) are fixedly connected to a plurality of crushing teeth (10); The upper end surface of the crushing box (2) is fixedly connected to a screening box (12), the outer wall of the screening box (12) is provided with a screening assembly, the inner bottom end surface of the box body (1) is fixedly connected to a feeding trough (27), one side of the feeding trough (27) is fixedly provided with two third motors (28), the output ends of the two third motors (28) are fixedly connected to transmission rods (29) and the feeding trough (27) is penetrated, the feeding trough (27) is provided with two feeding ports (30) on a side of the feeding trough (27) away from the two third motors (28), and the upper end of the feeding trough (27) is provided with a filtering assembly.

2. The anti-clogging feeding device according to claim 1, characterized in that: The screening assembly comprises a second motor (13), the output ends of the plurality of second motors (13) are fixedly connected to connecting rods (15), one end of the plurality of connecting rods (15) is fixedly connected to a knocking plate (16) and a bearing (14) is provided therethrough, and one side of the outer wall of the knocking plate (16) is fixedly connected to two knocking blocks (17).

3. The anti-clogging feeding device according to claim 1, characterized in that: The inner side wall of the screening box (12) is provided with a limiting groove (18), the inner side wall of the limiting groove (18) is slidably connected with a screen plate (19), and the inner side wall of the screen plate (19) is paved with a screen mesh (20).

4. The anti-clogging feeding device according to claim 1, characterized in that: The filter assembly comprises a feed trough (26), the upper end surface of the feed trough (26) is fixedly connected to a base (25), the inner wall of the base (25) is fixedly connected to a feed port (24), the upper end surface of the feed port (24) is fixedly connected to a filter plate (23), and a material guide port (22) is provided through the upper end of the base (25).

5. The anti-clogging feeding device according to claim 1, characterized in that: The inner wall of the pulverizing box (2) is provided with a pulverizing groove (11), and the inner wall of the pulverizing groove (11) is rotatably connected to two pulverizing rollers (9).

6. The anti-clogging feeding device according to claim 1, characterized in that: Two feeding ports (30) are provided on one side of the box body (1), and a control panel (21) is provided on the side of the box body (1) away from the feeding ports (30).

7. The anti-clogging feeding device according to claim 4, characterized in that: The material guide port (22) is located below the crushing box (2), and the top surface of the box body (1) is penetrated by a material guide port (22).

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