Feeding hopper device
By using the linkage design of four crushing rollers and the vibrator of the lower hopper in the feeding hopper device, the problem of hopper blockage caused by large particles and prone to agglomeration during the material feeding process is solved, and efficient crushing and flow stability of the material is achieved.
Patent Information
- Application Number
- CN202421967767.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-14
AI Technical Summary
In industrial production, the feeding process of materials is often caused by large particles and prone to agglomeration, which affects the normal operation of the production.
A feed hopper device is designed, adopting a joint design of four crushing rollers, which improves the crushing efficiency of the material through the synchronous rotation of the crushing rollers, and installs vibrators on both sides of the lower hopper to prevent material blockage.
It significantly improves the crushing efficiency of materials, ensures the continuity and stability of material flow, avoids blockage of hoppers, and ensures the normal operation of production.
Smart Images
Figure CN222876975U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of feeding, and in particular to a feeding hopper device. Background Art
[0002] With the rapid development of industrialization, production automation has become an important way to improve production efficiency and reduce labor costs. In various production lines, material feeding is an indispensable key link.
[0003] The feeding of materials requires the cooperation of a hopper and a conveyor. Raw materials often have problems such as large particles and easy agglomeration, which can easily clog the hopper. Once the hopper is clogged, the machine needs to be shut down for maintenance, affecting normal production. Utility Model Content
[0004] In order to overcome the above-mentioned shortcomings, the utility model provides a feeding hopper device.
[0005] The technical solution adopted by this utility model:
[0006] A feeding hopper device comprises a support frame, a material box is fixedly connected to the middle of the top of the support frame, the top of the material box is expanded, two crushing rollers 1 and two crushing rollers 2 distributed front and back are rotatably connected between the left and right inner walls of the material box, the two crushing rollers 1 are gap-matched, the two crushing rollers 2 are gap-matched, the left ends of the crushing rollers 1 and 2 both penetrate the material box and are fixedly connected with gears, the gears are gap-matched with the outer wall of the material box, the two gears connected to the crushing roller 1 are meshed, the two gears connected to the crushing roller 2 are meshed, a motor is fixedly installed on the right side wall of the material box, and the output shaft of the motor It is fixedly connected to the right end of the front crushing roller one, the right ends of the rear crushing roller one and the rear crushing roller two both penetrate the material box, the right end of the rear crushing roller two is fixedly connected to the pulley, the pulley and the right outer wall of the material box are gapped, the outer walls of the two pulleys are sleeved with belts, the bottom of the material box is fixedly connected to the lower hopper, the bottoms of the left and right inner walls of the support frame are fixedly connected with support plates, and a plurality of vibrators distributed front and back are fixedly installed on the top of the support plate, the output shaft of the vibrator is gapped with the lower hopper, and a belt conveyor is provided under the lower hopper, and the belt conveyor extends forward.
[0007] Baffle plate 1 and two baffle plates 2 are fixedly connected between the front and rear inner walls of the material box. Baffle plate 1 is located between the tops of crushing roller 1 and crushing roller 2. The front and rear sides of baffle plate 1 are inclined downward. The two baffle plates 2 are respectively located at the front and rear sides of the interior of the material box. Baffle plate 2 is inclined toward the lower middle of the material box.
[0008] Beneficial effects of the utility model:
[0009] The utility model significantly improves the crushing efficiency of materials through the linkage design of four crushing rollers, that is, the synchronous rotation of two crushing rollers 1 and two crushing rollers 2. The vibrators on both sides of the discharge hopper can prevent the material from being blocked during the discharge process, ensuring the continuity and stability of the material flow. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 yes Figure 1 A front view of
[0012] Figure 3 yes Figure 2 Sectional view at AA;
[0013] Figure 4 yes Figure 1 Right view of;
[0014] Figure 5 yes Figure 4 Sectional view at the middle BB;
[0015] Figure 6 yes Figure 1 Left view of .
[0016] The specific reference numerals in all the drawings are: 1. support frame; 2. material box; 3. crushing roller one; 4. crushing roller two; 5. gear; 6. motor; 7. pulley; 8. belt; 9. baffle one; 10. baffle two; 11. lower hopper; 12. support plate; 13. vibrator; 14. belt conveyor. DETAILED DESCRIPTION
[0017] like Figure 1-6As shown: a feeding hopper device, including a support frame 1, a material box 2 is fixedly connected to the middle of the top of the support frame 1, the top of the material box 2 is expanded, and two crushing rollers 1 3 and two crushing rollers 2 4 distributed front and back are rotatably connected between the left and right inner walls of the material box 2, the two crushing rollers 1 3 are gap-matched, the two crushing rollers 2 4 are gap-matched, the left ends of the crushing rollers 1 3 and the crushing rollers 2 4 both penetrate the material box 2 and are fixedly connected with gears 5, the gears 5 are gap-matched with the outer wall of the material box 2, the two gears 5 connected to the crushing roller 1 3 are meshed, and the two gears 5 connected to the crushing rollers 2 4 are meshed, and a motor 6 is fixedly installed on the right side wall of the material box 2, and the output shaft of the motor 6 is connected to the front The right end of the crushing roller 1 3 on the side is fixedly connected, the right end of the crushing roller 1 3 on the rear side and the right end of the crushing roller 2 4 on the rear side both penetrate the material box 2, the right end of the crushing roller 2 4 on the rear side is fixedly connected to the pulley 7, the pulley 7 is gapped with the right outer wall of the material box 2, the outer walls of the two pulleys 7 are sleeved with belts 8, the bottom of the material box 2 is fixedly connected to the lower hopper 11, the bottoms of the left and right inner walls of the support frame 1 are fixedly connected with support plates 12, and a plurality of vibrators 13 distributed front and back are fixedly installed on the top of the support plate 12, the output shaft of the vibrator 13 is gapped with the lower hopper 11, and a belt conveyor 14 is provided below the lower hopper 11, and the belt conveyor 14 extends forward.
[0018] A baffle plate 1 9 and two baffle plates 2 10 are fixedly connected between the front and rear inner walls of the material box 2. The baffle plate 1 9 is located between the tops of the crushing roller 1 3 and the crushing roller 2 4. The front and rear sides of the baffle plate 9 are inclined downward. The two baffle plates 2 10 are respectively located at the front and rear sides of the interior of the material box 2. The baffle plate 2 10 is inclined toward the lower middle of the material box 2.
[0019] When the motor 6 is started, its output shaft directly drives the front crushing roller 3 to rotate. Since the left ends of the crushing rollers 3 are equipped with gears 5 that mesh with each other, the two crushing rollers 3 will rotate synchronously and in opposite directions.
[0020] The right end of the crushing roller 1 3 on the rear side is equipped with a pulley 7, which is connected to the pulley 7 of the crushing roller 2 4 on the rear side through a belt 8, thereby realizing the power transmission between the crushing roller 1 3 and the crushing roller 2 4. Similarly, the two crushing rollers 2 4 will also rotate at the same speed and in the same manner as the crushing roller 1 3 through the meshing of the gear 5.
[0021] The material is added from the top expansion of the material box 2 and falls between the two crushing rollers 3 and the two crushing rollers 4 for crushing. During the material adding process, the inclined design of the baffle 1 9 and the two baffles 2 10 helps to guide the material to fall smoothly into the crushing area.
[0022] The crushed material falls into the lower hopper 11 , and the vibrator 13 on the support plate 12 starts to work. The output shaft of the vibrator 13 is in clearance with the lower hopper 11 , and vibration is used to prevent the material from being blocked in the lower hopper 11 , ensuring that the material flows smoothly to the belt conveyor 14 .
[0023] The belt conveyor 14 is located below the lower hopper 11 and conveys the falling materials to a designated location for subsequent processing. The utility model only protects the mechanical part, and the functions realized by the software control part related thereto are not within the protection scope of the utility model.
Claims
1. A feeding hopper device, characterized in that: The invention comprises a support frame (1), wherein a material box (2) is fixedly connected to the middle of the top of the support frame (1), the top of the material box (2) is expanded, and two crushing rollers (3) and two crushing rollers (4) distributed front and back are rotatably connected between the left and right inner walls of the material box (2), the two crushing rollers (3) are clearance-matched, and the two crushing rollers (4) are clearance-matched, the left ends of the crushing rollers (3) and the crushing rollers (4) both penetrate the material box (2) and are fixedly connected to a gear (5), the gear (5) is clearance-matched with the outer wall of the material box (2), the two gears (5) connected to the crushing rollers (3) are meshed, and the two gears (5) connected to the crushing rollers (4) are meshed, and a motor (6) is fixedly installed on the right side wall of the material box (2), and the output shaft of the motor (6) is connected to the crushing rollers on the front side. The right end of the crushing roller (1) (3) is fixedly connected, the right end of the crushing roller (1) (3) on the rear side and the right end of the crushing roller (2) (4) on the rear side both penetrate the material box (2), the right end of the crushing roller (2) on the rear side is fixedly connected to the pulley (7), the pulley (7) and the right outer wall of the material box (2) are gap-matched, the outer walls of the two pulleys (7) are sleeved with belts (8), the bottom of the material box (2) is fixedly connected to the lower hopper (11), the bottom of the left and right inner walls of the support frame (1) are fixedly connected to support plates (12), a plurality of vibrators (13) distributed front and back are fixedly installed on the top of the support plate (12), the output shaft of the vibrator (13) and the lower hopper (11) are gap-matched, and a belt conveyor (14) is provided below the lower hopper (11), and the belt conveyor (14) extends forward.
2. A feeding hopper device according to claim 1, characterized in that: A baffle plate 1 (9) and two baffle plates 2 (10) are fixedly connected between the front and rear inner walls of the material box (2); the baffle plate 1 (9) is located between the tops of the crushing roller 1 (3) and the crushing roller 2 (4); the front and rear sides of the baffle plate 1 (9) are inclined downward; the two baffle plates 2 (10) are respectively located at the front and rear sides of the interior of the material box (2); and the baffle plates 2 (10) are inclined downward toward the middle of the material box (2).