Anti-splashing structure for discharging of hopper

Abstract

The utility model relates to the technical field of leakage prevention, in particular to a hopper discharging anti-splashing structure which comprises a hopper and a leakage-proof plate. The hopper comprises a feeding cavity and a discharging cavity; a discharge hole is formed in the discharge cavity; the leakage-proof plate comprises a front plate and a side plate; the leakage-proof plate is a rubber plate; the side plates are fixedly arranged on the two sides of the discharging opening. The front plate is arranged on the side, away from the feeding cavity, of the discharging opening. And the front plate is connected with the side plates. Generally, a hopper is only used as a feeding container, ore is discharged at a discharge port, the hopper has a certain height, the ore is fed from top to bottom, and the ore can collide at the bottom of the hopper when falling from top to bottom, so that the ore is splashed all around, and the splashed ore not only causes resource waste, but also possibly causes injury to nearby personnel. Compared with the prior art, the anti-leakage hopper has the advantages that the anti-leakage plate is arranged, so that materials can be effectively blocked by the anti-leakage plate when splashing, the materials are prevented from splashing out of equipment, resources are saved, and the safety during discharging of the hopper is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of leakage prevention, in particular to an anti-splashing structure for discharging materials from a hopper. Background Art

[0002] Ore refers to a stone containing some valuable minerals that is mined from a mine. After being collected, the ore needs to be processed step by step, such as crushing and grinding. Since the amount of ore that needs to be processed is generally large and difficult to carry manually, it needs to be transported through a series of hoppers and related transportation devices during these processes.

[0003] The usual hopper is just a container for feeding materials, and the ore is discharged at the discharge port. Since the hopper has a certain height, the ore is fed from top to bottom, and falling from top to bottom will collide at the bottom of the hopper, causing the ore to splash around. The splashed ore not only causes a waste of resources, but may also cause harm to nearby personnel. Utility Model Content

[0004] In view of the technical problems of the prior art, the utility model provides an anti-splashing structure for discharging materials from a hopper.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A splash-proof structure for hopper discharging includes: a hopper and a leak-proof plate; the hopper includes: an inlet cavity and a discharge cavity; the discharge cavity is provided with a discharge port; the leak-proof plate includes: a front plate and side plates; the leak-proof plate is a rubber plate; the side plates are fixedly arranged on both sides of the discharge port; the front plate is arranged on the side of the discharge port away from the inlet cavity; the front plate fits the side plates.

[0007] Furthermore, the feed chamber is arranged on the side of the discharge chamber away from the ground; the feed chamber is smaller than the discharge chamber.

[0008] Furthermore, a positioning hole is opened on the front plate; and the front plate is equipped with a positioning screw corresponding to the positioning hole.

[0009] Furthermore, it also includes a positioning plate; the positioning plate includes: a fixed plate and a limit plate; the fixed plate is arranged at the end of the limit plate away from the ground; the limit plate is connected to the discharge chamber; the limit plate is arranged on the side of the discharge port away from the ground; the fixed plate is arranged on the side of the feed chamber close to the discharge port; the side of the fixed plate close to the ground is connected to the discharge chamber.

[0010] Furthermore, a limiting hole is opened on the side of the positioning plate close to the ground; the limiting hole corresponds to the positioning hole; the number of the limiting holes is several; the limiting holes are arranged from the end of the limiting plate close to the ground to the end away from the ground.

[0011] The utility model has the beneficial effects of: the anti-leakage plate is provided to prevent splashing materials from flying out of the equipment, preventing the splashing of materials from causing waste of resources and injuries to personnel. Positioning holes and limit holes are also provided, and corresponding positioning screws are provided, so that the height of the front plate can be adjusted to improve the utilization rate of the anti-leakage plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 : A schematic diagram of the structure of the utility model;

[0013] Figure 2 : Exploded view of the connection between the front plate and the positioning plate.

[0014] In the figure: 1, hopper; 11, feeding chamber; 12, discharging chamber; 121, discharging port; 2, leak-proof plate; 21, front plate; 211, positioning hole; 212, positioning screw; 2121, positioning screw; 2122, positioning nut; 22, side plate; 3, positioning plate; 31, fixing plate; 32, limiting plate; 33, limiting hole. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] according to Figure 1-2 The utility model provides a splash-proof structure for discharging materials from a hopper, comprising: a hopper 1, a leak-proof plate 2, and a positioning plate 3.

[0017] The hopper 1 includes: an inlet chamber 11 and an outlet chamber 12. The outlet chamber 12 is provided with an outlet 121. The inlet chamber 11 is arranged on the side of the outlet chamber 12 away from the ground. The inlet chamber 11 is smaller than the outlet chamber 12. The leak-proof plate 2 includes: a front plate 21 and a side plate 22. The leak-proof plate 2 is a rubber plate. The side plates 22 are fixedly arranged on both sides of the outlet 121. The front plate 21 is arranged on the side of the outlet 121 away from the inlet chamber 11, and the front plate 21 fits the side plates 22.

[0018] By providing a front plate 21 connected to the discharge port 121, when the material collides with the ground at the bottom of the hopper and splashes everywhere, the material reaching the discharge port 121 is blocked by the front plate 21, making it difficult for it to splash out of the equipment. Side plates 22 are provided on both sides to block the material squeezed out from both sides during discharge, thereby preventing the material from leaking out from the sides. When the material splashing from the bottom of the hopper 1 is blocked by the front plate 21, a certain impact force will be applied to the front plate 21 at the same time. If multiple materials impact it at one time, because the front plate 21 is a rubber plate, excessive impact force may cause the end of the front plate 21 close to the ground to be flushed open, causing part of the material to splash out of the equipment. The utility model connects the two ends of the front plate 21 with the side plates 22, so that the connection has a certain friction coefficient, making it more difficult for the front plate 21 to be flushed open by the splashing material, which is conducive to preventing the splashing of materials.

[0019] The side of the discharge chamber 12 close to the ground is directly connected to the transport device, and the material is transported from the side of the discharge chamber 12 away from the discharge port 121 to the outside of the discharge port 121. Since the front plate 21 is a rubber plate, the material will impact the front plate 21 at the discharge port 121, so that the side of the front plate 21 close to the ground is away from the discharge port 121. In the subsequent transportation process, the side of the front plate 21 close to the ground is always impacted by the materials in transportation and cannot block the discharge port 121, but the subsequent materials will be blocked by the previous materials, making it difficult to splash, so that even if the front plate 21 does not block the discharge port 121, no material splashing will occur. Due to the provision of the leakproof plate 2, part of the material will be blocked by the front plate 21, so that the speed of the material during discharge will be slightly slowed down, so a feed chamber 11 smaller than the discharge chamber 12 is provided to avoid excessive feeding, which makes it difficult to completely process the material during discharge and causes blockage.

[0020] The positioning plate 3 includes: a fixed plate 31 and a limiting plate 32. The fixed plate 31 is arranged at the end of the limiting plate 32 away from the ground. The limiting plate 32 is connected to the discharge chamber 12. The limiting plate 32 is arranged on the side of the discharge port 121 away from the ground. The fixed plate 31 is arranged on the side of the feed chamber 11 close to the discharge port 121. The fixed plate 31 is connected to the discharge chamber 12 on the side close to the ground. A positioning hole 211 is provided on the front plate 21. The front plate 21 is equipped with a positioning screw 212 corresponding to the positioning hole 211. A limiting hole 33 is provided on the side of the positioning plate 3 close to the ground. The limiting hole 33 corresponds to the positioning hole 211. The number of the limiting holes 33 is several. The limiting holes 33 are arranged from the end of the limiting plate 32 close to the ground to the end away from the ground.

[0021] During material transportation, the front plate 21 will be impacted by the splashing materials, and the subsequent materials will continue to impact the side of the front plate 21 close to the ground. After a period of time, the side of the front plate 21 close to the ground will be broken into pieces. During the next transportation, it will be difficult to block the discharge port 121, making it difficult to prevent material splashing. Therefore, the front plate 21 often needs to be replaced, which is troublesome and wasteful to use.

[0022] The utility model has a positioning hole 211 on the front plate 21, and is equipped with a corresponding positioning screw 212, the positioning screw 212 includes: a positioning screw rod 2121, a positioning nut 2122, and a plurality of limiting holes 33 corresponding to the positioning hole 211 are formed on the limiting plate 32. By passing the positioning screw rod 2121 through the positioning hole 211 and the limiting hole 33, and tightening the positioning nut 2122 on the positioning screw rod 2121 until the positioning nut 2122 is close to the positioning hole 211, the front plate 21 is fixed. When the side of the front plate 21 close to the ground is impacted and cannot be used, the positioning nut 2122 and the positioning screw rod 2121 can be taken out, and the front plate 21 is moved toward the ground to the limiting hole 33 closer to the ground, and then the front plate 21 is fixed by the positioning screw 212. In this way, the utilization rate of the front plate 21 is increased.

[0023] Since the thickness of the wall of the hopper 1 is relatively small, when the positioning screw 212 is fixed to the hopper 1, the screw will pass through the wall of the hopper 1, causing the material to splash in the hopper 1 and impact the positioning screw 212. Over time, the positioning screw 212 may become loose or even damaged. Therefore, a limiting plate 32 is provided and the positioning screw 212 is fixed on the limiting plate 32, so that the positioning screw is not easily impacted.

[0024] The working principle and use process of this utility model:

[0025] When the utility model is used, the front plate 21 is placed at a certain position of the limiting plate 32, the positioning screw 2121 is passed through the positioning hole 211 and the limiting hole 33, and the positioning nut 2122 is tightened to fix the front plate 21. The material is fed from the feeding chamber 11 and then falls into the discharging chamber 12. A part of the material collides with the transport device and other materials, causing it to splash toward the discharging port 121, but is blocked by the front plate 21, making it difficult for the material to splash out of the hopper 1. At the same time, the side plate 22 is provided, which can also prevent the material at the discharging port 121 from flying out from the side. When the transport device is started, a large amount of material gathers at the discharging port 121, and the front plate 21 is pushed open. In the subsequent transportation process, the front plate 21 does not block the discharging port 121, and the subsequent material is blocked by the previous material and is also difficult to splash.

[0026] In summary, the utility model is provided with a leak-proof plate, so that the material can be effectively blocked by the leak-proof plate when splashing, preventing the material from splashing outside the equipment, saving resources and ensuring the safety of the hopper when discharging materials.

[0027] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A splash-proof structure for discharging materials from a hopper, characterized in that: include: Hopper (1), leak-proof plate (2); The hopper (1) comprises: an inlet cavity (11) and an outlet cavity (12); The discharge cavity (12) is provided with a discharge port (121); The leakage prevention plate (2) comprises: a front plate (21) and a side plate (22); The anti-leakage plate (2) is a rubber plate; The side plates (22) are fixedly arranged on both sides of the discharge port (121); The front plate (21) is arranged on a side of the discharge port (121) away from the feed cavity (11); The front plate (21) is in contact with the side plate (22).

2. The anti-splashing structure for discharging materials from a hopper according to claim 1, characterized in that: The feeding cavity (11) is arranged on a side of the discharging cavity (12) away from the ground; The material inlet chamber (11) is smaller than the material outlet chamber (12).

3. The anti-splashing structure for discharging materials from a hopper according to claim 1, characterized in that: The front plate (21) is provided with a positioning hole (211); The front plate (21) is equipped with positioning screws (212) corresponding to the positioning holes (211).

4. The anti-splashing structure for discharging materials from a hopper as claimed in claim 3, characterized in that: Also includes a positioning plate (3); The positioning plate (3) comprises: a fixing plate (31) and a limiting plate (32); The fixing plate (31) is arranged at an end of the limiting plate (32) away from the ground; The limiting plate (32) is connected to the discharge cavity (12); The limiting plate (32) is arranged on a side of the discharge port (121) away from the ground; The fixing plate (31) is arranged on a side of the feeding chamber (11) close to the discharge port (121); The side of the fixing plate (31) close to the ground is connected to the discharge cavity (12).

5. The anti-splashing structure for discharging materials from a hopper as claimed in claim 4, characterized in that: The positioning plate (3) is provided with a limiting hole (33) on a side close to the ground; The limiting hole (33) corresponds to the positioning hole (211); The number of the limiting holes (33) is several; The limiting hole (33) is arranged from an end of the limiting plate (32) close to the ground to an end away from the ground.

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