Material receiving device of blanking hopper

Abstract

The utility model discloses a blanking hopper receiving device, which relates to the technical field of blanking hopper receiving and comprises a blanking pipe fixedly connected to the bottom end of a blanking device, connecting frames hinged to the periphery of the bottom of the blanking device respectively, two groups of abutting plates located on the two sides of the blanking pipe respectively, and connecting assemblies fixedly connected to the two ends of the blanking pipe respectively. The connecting assembly is hinged to the bottom end of the connecting frame, the bearing plate is located at the bottom of the discharger, and the two ends of the bearing plate are fixedly connected with driving assemblies used for driving the connecting frame respectively. The effect of fixing the ton bag on the discharging pipe is achieved through the abutting plate, and the phenomenon that time and labor are wasted due to the fact that the ton bag needs to be fixed to the discharging pipe through a hemp rope is avoided.

Description

Technical Field

[0001] This utility model relates to the field of material receiving technology for hoppers, and specifically to a material receiving device for hoppers. Background Technology

[0002] A hopper is a device used in industrial production or construction projects to guide materials from a height or storage container to the next process or equipment. Its main function is to control the flow and direction of materials and prevent blockages or overflows during the conveying process.

[0003] In the existing technology, when the integrated pulverizing mill uses a hopper to discharge material, ton bags are often used to receive the material. The ton bags are placed on the hopper, and then the bag opening is tied with hemp rope, and the four sides are tied around the equipment to achieve the effect of receiving material in the hopper.

[0004] However, when the ton bags are installed on the hopper using hemp rope, manual operation is time-consuming and labor-intensive. Furthermore, when the ton bags are fully loaded and removed from the hopper, the increased weight adds to the burden on manual operation, thus affecting the efficiency of the hopper. Utility Model Content

[0005] The purpose of this utility model is to provide a material receiving device for a hopper, in order to solve the technical problems in the prior art where manual operation of installing ton bags on the hopper with hemp rope is time-consuming and laborious, and when the ton bags are full of material and removed from the hopper, the increased weight adds to the burden on manual operation, thus affecting the effectiveness of the hopper.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A material receiving device for a hopper, comprising:

[0008] A feeder, wherein a feed tube is fixedly connected to the bottom end of the feeder, and connecting frames are hinged to the four sides of the bottom of the feeder;

[0009] The abutment plate is provided in two sets and is located on both sides of the feed tube. The two ends of the feed tube are respectively fixedly connected to the connecting components, and the connecting components are hinged to the bottom end of the connecting frame.

[0010] The support plate is located at the bottom of the feeder, and drive components for driving the connecting frame are fixedly connected to both ends of the support plate.

[0011] As a further embodiment of this utility model: the connecting assembly includes: a side plate and a support rod, the side plate is provided in two sets and is fixedly connected to the abutment plate respectively, the two ends of the support rod are fixedly connected to the side plate respectively, and the two sides of the connecting frame are rotatably connected to the side plate respectively.

[0012] As a further embodiment of this utility model: a support hole is provided at the bottom end of the connecting frame, and the support rod is rotatably connected to the inner wall of the support hole.

[0013] As a further embodiment of this utility model: the driving assembly includes: a telescopic device and a telescopic rod, the telescopic device is fixedly connected to the side end of the bearing plate, and telescopic rods are fixedly connected to both sides of the telescopic device, the axis of the telescopic rods being perpendicular to the side end of the connecting frame.

[0014] As a further embodiment of this utility model: a hinge seat is fixedly connected to the side end of the telescopic rod, and the hinge seat and the side end of the connecting frame are hinged together.

[0015] As a further embodiment of this utility model: the support plate is in the shape of a frame, and a limiting component is provided between the support plate and the feeder.

[0016] As a further embodiment of this utility model: the limiting component includes a limiting tube and a limiting rod, the top end of the limiting tube is fixedly connected to the feeder, the limiting tube is sleeved on the limiting rod, the inner wall of the limiting tube is slidably connected to the limiting rod, and the bottom end of the limiting rod is fixedly connected to the bearing plate.

[0017] As a further embodiment of this utility model: a spring is sleeved and connected to the outer wall of the limiting tube, and the upper and lower ends of the spring are fixedly connected to the feeder and the bearing plate, respectively.

[0018] As a further embodiment of this utility model: several abutment strips are fixedly connected at equal intervals along the height direction on the side end of the abutment plate.

[0019] As a further embodiment of this utility model: a protective strip is fixedly connected to the side end of the supporting strip, and the protective strip has a circular cross-section.

[0020] The beneficial effects of this utility model are:

[0021] 1. When the integrated pulverizing mill uses the feeder to discharge material, the ton bag is placed on the discharge pipe. At this time, the drive component runs and pulls the connecting frame to move. The top of the connecting frame rotates on the feeder, and the bottom of the connecting frame moves with the abutment plate. The abutment plate is fixed to the bottom of the connecting frame by the connecting component. When the abutment plate contacts the ton bag, the abutment plate fixes the ton bag to the discharge pipe. The feeder discharges the material through the discharge pipe, and the material directly enters the ton bag. The abutment plate achieves the effect of fixing the ton bag to the discharge pipe, avoiding the time-consuming and laborious phenomenon of using hemp rope to fix the ton bag to the discharge pipe.

[0022] 2. When the ton bag is fully loaded, a trolley can be set at the bottom of the feeding pipe. The bottom of the ton bag is supported by the trolley. At this time, the drive component pushes the connecting frame in the opposite direction to move, thereby releasing the effect of the holding plate in fixing the ton bag. It should be noted that the drive component is fixed on the bearing plate, and the bearing plate plays the role of limiting the connecting frame, ensuring that the connecting frame can open synchronously. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a front view of the overall structure of this utility model;

[0026] Figure 3 This is a cross-sectional view (AA) of the overall structure of this utility model;

[0027] Figure 4 This is a cross-sectional view of the overall structure of this utility model (BB).

[0028] Figure 5 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point A;

[0029] Figure 6 This is a schematic diagram of the supporting plate structure of this utility model;

[0030] Figure 7 For the present utility model Figure 6 Enlarged schematic diagram of the structure at point B.

[0031] In the diagram: 1. Feeder; 2. Bearing plate; 3. Support plate; 4. Connecting frame; 5. Hinge seat; 6. Telescopic rod; 7. Telescopic device; 8. Side plate; 9. Feeding tube; 10. Limiting tube; 11. Spring; 12. Limiting rod; 13. Support rod; 14. Supporting strip; 15. Protective strip; 16. Support hole. Detailed Implementation

[0032] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figures 1-7 As shown, a material receiving device for a hopper includes: a feeder 1, a support plate 3, and a bearing plate 2.

[0034] The bottom of the feeder 1 is fixedly connected to a feed pipe 9. Connecting frames 4 are hinged to the bottom of the feeder 1 around its perimeter. Two sets of supporting plates 3 are located on either side of the feed pipe 9. Connecting components are fixedly connected to both ends of the feed pipe 9. These connecting components are hinged to the bottom of the connecting frames 4. The bearing plate 2 is located at the bottom of the feeder 1. Driving components for driving the connecting frames 4 are fixedly connected to both ends of the bearing plate 2. When the integrated pulverizing and grinding machine uses the feeder 1 to feed materials, a ton bag is placed on the feed pipe 9. At this time, the driving components operate. The drive assembly pulls the connecting frame 4 to move. The top of the connecting frame 4 rotates on the feeder 1, and the bottom of the connecting frame 4 moves with the abutment plate 3. The abutment plate 3 is fixed to the bottom of the connecting frame 4 by the connecting assembly. When the abutment plate 3 contacts the ton bag, the abutment plate 3 fixes the ton bag to the feed pipe 9. The feeder 1 feeds the material through the feed pipe 9. The material is directly fed into the ton bag. The abutment plate 3 achieves the effect of fixing the ton bag to the feed pipe 9, avoiding the time-consuming and laborious phenomenon of fixing the ton bag to the feed pipe 9 with hemp rope.

[0035] When the ton bag is fully loaded, a trolley can be set at the bottom of the feeding pipe 9. The bottom of the ton bag is supported by the trolley. At this time, the drive component pushes the connecting frame 4 in the opposite direction to move, thereby releasing the effect of the holding plate 3 in fixing the ton bag. It should be noted that the drive component is fixed on the bearing plate 2. The bearing plate 2 plays the role of limiting the connecting frame 4, ensuring that the connecting frame 4 can open synchronously.

[0036] In some specific embodiments, the connecting assembly includes: a side plate 8 and a support rod 13. The side plate 8 has two sets and is fixedly connected to the abutment plate 3 respectively. The two ends of the support rod 13 are fixedly connected to the side plate 8 respectively. The two sides of the connecting frame 4 are rotatably connected to the side plate 8 respectively. The bottom end of the connecting frame 4 is provided with a support hole 16. The support rod 13 is rotatably connected to the inner wall of the support hole 16. When the connecting frame 4 drives the abutment plate 3 to move, the connecting frame 4 abuts against the support rod 13 through the inner wall of the support hole 16, thereby driving the side plate 8 to move. The side plate 8 transmits the movement to the abutment plate 3. When the abutment plate 3 contacts the ton bag, the support rod 13 rotates along the inner wall of the support hole 16, thereby realizing that the abutment plate 3 automatically fits against the ton bag.

[0037] In some specific embodiments, the drive assembly includes: a telescopic device 7 and a telescopic rod 6. The telescopic device 7 is fixedly connected to the side end of the bearing plate 2. The telescopic rod 6 is fixedly connected to both sides of the telescopic device 7. The axis of the telescopic rod 6 is perpendicular to the side end of the connecting frame 4. The side end of the telescopic rod 6 is fixedly connected to a hinge seat 5. The hinge seat 5 and the side end of the connecting frame 4 are hinged together. When the drive assembly is running, the telescopic device 7 drives the telescopic rods 6 on both sides to move. The telescopic rod 6 opens or closes the connecting frame 4 through the hinge seat 5.

[0038] In some specific implementations, the support plate 2 is in the shape of a frame, and a limiting component is provided between the support plate 2 and the feeder 1. The support plate 2 is connected to the feeder 1 through the limiting component, and the limiting component prevents the support plate 2 from tilting or shifting.

[0039] In some specific implementations, the limiting component includes a limiting tube 10 and a limiting rod 12. The top end of the limiting tube 10 is fixedly connected to the feeder 1, the limiting tube 10 is sleeved on the limiting rod 12, the inner wall of the limiting tube 10 is slidably connected to the limiting rod 12, and the bottom end of the limiting rod 12 is fixedly connected to the bearing plate 2. The inner wall of the limiting tube 10 and the limiting rod 12 abut against each other to provide a limiting effect for the bearing plate 2, preventing the bearing plate 2 from shifting or overturning. When the connecting frame 4 is opened or closed, the connecting frame 4 drives the bearing plate 2 to move vertically through the driving component, and the bearing plate 2 slides along the inner wall of the limiting tube 10 with the limiting rod 12.

[0040] In some specific implementations, a spring 11 is sleeved and connected to the outer wall of the limiting tube 10. The upper and lower ends of the spring 11 are fixedly connected to the feeder 1 and the support plate 2, respectively. When the support plate 2 moves vertically, the limiting tube 10 can buffer the movement trend of the support plate 2. When the feeder 1 feeds material, it will generate vibration, and the limiting tube 10 can buffer the vibration.

[0041] In some specific implementations, a plurality of abutment strips 14 are fixedly connected at equal intervals along the height direction on the side end of the abutment plate 3. When the abutment plate 3 abuts the ton bag, the abutment strips 14 can abut the ton bag, and the ton bag wrinkles between the abutment strips 14, which further improves the effect of abutting and fixing the ton bag.

[0042] In some specific implementations, a protective strip 15 is fixedly connected to the side end of the supporting strip 14. The protective strip 15 has a circular cross-section. When the protective strip 15 and the ton bag are supported, the shape of the protective strip 15 can ensure that the protective strip 15 will not cause wear to the ton bag.

[0043] The foregoing has described several embodiments of this utility model in detail, but these embodiments are not limited thereto and should not be considered as limiting the scope of this utility model. All equivalent changes and improvements made within the scope of the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A material receiving device for a material hopper, characterized in that Include: The blanking device (1) is fixedly connected with a blanking pipe (9) at the bottom end, and the blanking device (1) is hingedly connected with a connecting frame (4) around the bottom. The abutting plate (3) is provided with two groups and is located on both sides of the blanking pipe (9), and the two ends of the blanking pipe (9) are fixedly connected with a connecting assembly, and the connecting assembly is hingedly connected with the bottom end of the connecting frame (4). The bearing plate (2) is located at the bottom of the blanking device (1), and the bearing plate (2) is fixedly connected with a driving assembly for driving the connecting frame (4) at both ends.

2. The material receiving device according to claim 1, wherein The connecting assembly includes: a side plate (8) and a support rod (13), the side plate (8) is provided with two groups and is fixedly connected with the abutting plate (3), and the support rod (13) is fixedly connected with the side plate (8) at both ends, and the connecting frame (4) is rotatably connected with the side plate (8) on both sides.

3. The material receiving device of claim 2, wherein, The bottom end of the connecting frame (4) is provided with a support hole (16), and the support rod (13) is rotatably connected with the inner wall of the support hole (16).

4. The material receiving device of claim 1, wherein, The driving assembly includes: a telescopic device (7) and a telescopic rod (6), the telescopic device (7) is fixedly connected with the side end of the bearing plate (2), and the telescopic rod (6) is fixedly connected with the telescopic device (7) on both sides, and the axis of the telescopic rod (6) is perpendicular to the side end of the connecting frame (4).

5. A material receiving device according to claim 4, wherein, The side end of the telescopic rod (6) is fixedly connected with a hinged seat (5), and the hinged seat (5) and the connecting frame (4) are hingedly connected on the side end.

6. The material receiving device of claim 1, wherein, The bearing plate (2) is in the shape of a frame, and a limiting assembly is arranged between the bearing plate (2) and the blanking device (1).

7. A material receiving device according to claim 6, wherein, The limiting assembly includes: a limiting pipe (10) and a limiting rod (12), the limiting pipe (10) is fixedly connected with the blanking device (1) at the top end, the limiting pipe (10) is sleeved on the limiting rod (12), the inner wall of the limiting pipe (10) is slidably connected with the limiting rod (12), and the bottom end of the limiting rod (12) is fixedly connected with the bearing plate (2).

8. A material receiving device for a material hopper according to claim 7, wherein The outer wall of the limiting pipe (10) is sleeved with a spring (11), and the upper and lower ends of the spring (11) are fixedly connected with the blanking device (1) and the bearing plate (2) respectively.

9. The material receiving device of claim 1, wherein, The side end of the abutting plate (3) is fixedly connected with a plurality of abutting strips (14) at equal intervals along the height direction.

10. The material receiving device of claim 9, wherein, The side end of the abutting strip (14) is fixedly connected with a protection strip (15), and the cross section of the protection strip (15) is circular.

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