Feeding hopper and feeding system

Abstract

The utility model relates to a feeding hopper and a feeding system. The feeding hopper comprises an upper cavity, a lower cavity and a baffle. And the upper cavity is provided with a feeding hole. The lower cavity is fixedly connected to the lower end of the upper cavity, the lower cavity is provided with a first discharging port and a second discharging port which are separated from each other, and the feeding port is communicated with the first discharging port and the second discharging port. The baffle is movably connected to the lower cavity, the baffle is arranged to be capable of moving to a first position and a second position relative to the lower cavity, in the first position, the baffle blocks the first discharging port, the feeding port is communicated with the second discharging port, in the second position, the second discharging port is blocked, and the baffle is arranged to be capable of moving to the first position and the second position relative to the lower cavity. And the feeding hole is communicated with the first discharging hole. According to the scheme, conveying of different materials is achieved, and operation is easy and convenient.

Description

Technical Field

[0001] The present application relates to the field of material transportation, and in particular, to a feeding funnel and a feeding system. Background Art

[0002] The conveying method of mining crushing system is basically single-line conveyor belt conveying. This design has low construction cost and low maintenance cost. On the other hand, it is convenient for equipment inspection to reduce labor. However, if the process requires the use of two materials in a proportion, the above conveying method cannot meet the production needs.

[0003] If manual movement is used to switch the direction of materials, there are still disadvantages in the operation process. Regardless of whether the conveyor belt is moved by wheels or rail cars, manual force is required. If the resistance on the moving line becomes greater, multiple people will be needed to solve this problem. Relatively speaking, the labor intensity of employees is increased invisibly. Summary of the invention

[0004] The present application provides an improved feeding funnel and feeding system, which can realize the feeding of different materials.

[0005] A feeding funnel, comprising:

[0006] The upper cavity is provided with a feed inlet;

[0007] A lower cavity body, fixedly connected to the lower end of the upper cavity body, the lower cavity body is provided with a first discharge port and a second discharge port separated from each other, the feed port is communicated with the first discharge port and the second discharge port respectively; and a baffle plate, movably connected to the lower cavity body, the baffle plate is arranged to be movable to a first position and a second position relative to the lower cavity body, in the first position, the baffle plate blocks the first discharge port, the feed port is communicated with the second discharge port, in the second position, the second discharge port is blocked, and the feed port is communicated with the first discharge port.

[0008] Optionally, the first discharge port is opposite to the feed port along the height direction of the feed funnel, and the second discharge port is offset relative to the feed port.

[0009] Optionally, the lower cavity includes a vertical plate and an inclined plate, the vertical plate extends along the height direction, the upper end of the vertical plate is connected to the upper end of the inclined plate, the lower end of the inclined plate extends toward a side away from the vertical plate, the inclined plate forms a bottom wall of the second discharge port, one side of the vertical plate is the first discharge port, and the other side of the vertical plate is the second discharge port.

[0010] Optionally, the baffle is rotatably connected to the lower cavity, and can reach the first position and the second position during the rotation process.

[0011] Optionally, the feed funnel further comprises a first fixing mechanism disposed on the lower cavity, and the baffle is maintained at the second position by the first fixing mechanism.

[0012] Optionally, the first fixing mechanism includes a fixing member and a flexible chain provided in the lower cavity, one end of the flexible chain is connected to the fixing member, and the other end of the flexible chain is connected to the baffle.

[0013] Optionally, the feed funnel further comprises a second fixing mechanism provided on the baffle, and the baffle is maintained at the first position by the second fixing mechanism.

[0014] Optionally, the second fixing mechanism includes a support rod, one end of which is connected to the baffle, and the other end of which is used for supporting and fixing on the ground.

[0015] Optionally, the feed port is a port of equal cross-section, the flow area of ​​the first discharge port gradually decreases, and the flow area of ​​the second discharge port gradually decreases.

[0016] A feeding system, comprising:

[0017] The first conveyor belt;

[0018] a second conveyor belt; and

[0019] In the feeding funnel as described in any of the above items, the first conveyor belt is located below the first discharge port of the feeding funnel, and the second conveyor belt is located below the second discharge port of the feeding funnel.

[0020] The technical solution provided by this application can at least achieve the following beneficial effects:

[0021] The present application provides a feeding funnel and a feeding system, wherein the feeding port is respectively connected with the first discharge port and the second discharge port, and the baffle can close or open the first discharge port, so when the first material needs to be conveyed, the baffle can be opened, and the first discharge port is opened at this time, and because the second discharge port is blocked, the first material entering the feeding port can fall into the first conveyor belt through the first discharge port. When the second material needs to be conveyed, the baffle can be closed, and the first discharge port is blocked at this time, and the second material entering the feeding port can fall into the second conveyor belt through the second discharge port, so that the feeding of different materials is realized, and there is no need to manually switch the direction of the materials, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1is a schematic diagram of a feeding system shown in an exemplary embodiment of the present application, wherein the first discharge port of the feeding funnel is in a closed state;

[0023] Figure 2 yes Figure 1 Schematic diagram of a feeding system is shown in FIG. , wherein the first discharge port of the feeding funnel is in an open state. DETAILED DESCRIPTION

[0024] Here, exemplary embodiments will be described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are only examples of devices and methods consistent with some aspects of the present application.

[0025] The terms used in this application are only for the purpose of describing specific embodiments, and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, similar words such as "one" or "one" do not indicate quantity restrictions, but indicate that there is at least one, and will be separately described if only "one" is referred to. "Multiple" or "several" means two or more. Unless otherwise specified, similar words such as "front", "rear", "lower" and / or "upper", "top", "bottom" are only for the convenience of explanation, and are not limited to one position or one spatial orientation. Similar words such as "include" or "comprise" mean that the elements or objects appearing in front of "include" or "comprise" cover the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. The words "connected" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0026] Please refer to Figure 1 and Figure 2 , Figure 1 It is a schematic diagram of a feeding system 100 according to an exemplary embodiment of the present application, wherein the first discharge port of the feeding funnel is in a closed state. Figure 2 for Figure 1 Schematic diagram of a feeding system 100 is shown in FIG. 1 , wherein the first discharge port of the feeding funnel is in an open state.

[0027] The present application provides a feeding system 100, which includes a feeding funnel 10, a first conveyor belt 20 and a second conveyor belt 30, wherein the first conveyor belt 20 is used to convey a first material leaking from a first discharge port of the feeding funnel 10, and the second conveyor belt 30 is used to convey a second material leaking from a second discharge port of the feeding funnel 10.

[0028] Specifically, the feed hopper 10 includes an upper cavity 11, a lower cavity 12 and a baffle 13. The upper cavity 11 is provided with a feed port 110, through which materials can be added to the feed hopper 10. The lower cavity 12 is fixedly connected to the lower end of the upper cavity 11, and the lower cavity 12 is provided with a first discharge port 121 and a second discharge port 122 separated from each other, and the feed port 110 is respectively connected to the first discharge port 121 and the second discharge port 122, and the first material entering the feed port 110 can be output to the first conveyor belt 20 through the first discharge port 121, and the second material entering the feed port 110 can be output to the second conveyor belt 30 through the second discharge port 122.

[0029] The baffle 13 is movably connected to the lower cavity 12, and the baffle 13 can be made of a 10-12mm steel plate. The specific size can be designed according to the size of the first discharge port 121. The baffle 13 is configured to be movable to a first position and a second position relative to the lower cavity 12. In the first position, the baffle 13 blocks the first discharge port 121, and the feed port 110 is connected to the second discharge port 122. In the second position, the second discharge port 122 is blocked, and the feed port 110 is connected to the first discharge port 121. The blocking method of the second discharge port 122 is not limited.

[0030] According to the above description, the feed port 110 is connected to the first discharge port 121 and the second discharge port 122 respectively, and the baffle 13 can close or open the first discharge port 121. Therefore, when the first material needs to be transported, the baffle 13 can be opened (refer to Figure 2 ), at this time, the first discharge port 121 is opened, and because the second discharge port 122 is blocked, the first material entering the feed port 110 can fall into the first conveyor belt 20 through the first discharge port 121. When the second material needs to be conveyed, the baffle 13 can be closed (refer to Figure 1 ), at this time, the first discharge port 121 is blocked, and the second material entering the feed port 110 can fall into the second conveyor belt 30 through the second discharge port 122, so that the feeding of different materials can be realized without manual switching of the material direction, and the operation is simple and convenient.

[0031] In one embodiment, the second discharge port 122 can be blocked by the stopped second conveyor belt 30. For example, when the first material needs to be conveyed, the first material entering the feed port 110 will fall into the second discharge port 122, and then fall into and accumulate on the second conveyor belt 30, so as to block the second discharge port 122, so that the first material can fall from the first discharge port 121 into the first conveyor belt 20, and be conveyed to the target position via the first conveyor belt 20.

[0032] In one embodiment, the first discharge port 121 is opposite to the feed port 110 along the height direction of the feed hopper 10, and the second discharge port 122 is offset relative to the feed port 110. That is, in the orthographic projection along the height direction of the feed hopper 10, the projection area of ​​the first discharge port 121 is located within the projection area of ​​the feed port 110, and the projection area of ​​the second discharge port 122 is located outside the projection area of ​​the feed port 110. In this way, the first discharge port 121 and the second discharge port 122 can be separated by a large distance, which facilitates the installation of the first conveyor belt 20 and the second conveyor belt 30.

[0033] In one embodiment, Figure 2 As shown, the lower cavity 12 includes a vertical plate 123 and an inclined plate 124. The vertical plate 123 extends along the height direction of the feed hopper 10. The height of the vertical plate 123 is about 20-30 cm. The other three sides are welded with steel plates and are welded and fixed to the upper cavity 11. The upper end of the vertical plate 123 is connected to the inclined plate 124. The lower end of the inclined plate 124 is inclined to the side away from the vertical plate 123. The inclined plate 124 forms the bottom wall of the second discharge port 122. One side of the vertical plate 123 is the first discharge port 121, and the other side of the vertical plate 123 is the second discharge port 122. In this way, the first discharge port 121 is separated from the second discharge port 122.

[0034] exist Figure 2 In the illustrated embodiment, the lower cavity 12 also includes a side plate 125 opposite to the vertical plate 123, and the lower end of the side plate 125 is inclined toward the side close to the vertical plate 123, so that the first material can be concentrated and fall on the first conveyor belt 20, and the material unloading is also smoother.

[0035] In one embodiment, Figure 2 As shown, the baffle 13 is rotatably connected to the lower cavity 12, and the baffle 13 can reach the first position and the second position during the rotation process. The structure of the baffle 13 being rotatably connected to the lower cavity 12 is simple and easy to set.

[0036] In one embodiment, Figure 2As shown, the feed hopper 10 further includes a first fixing mechanism 14 disposed on the lower cavity 12, and the baffle 13 is maintained in the second position by the first fixing mechanism 14. The first fixing mechanism 14 can be connected to the baffle 13 to ensure that the baffle 13 remains fixed and fixed in the second position to prevent the baffle 13 from moving at will.

[0037] The specific implementation of the first fixing mechanism 14 is not limited. In this embodiment, the first fixing mechanism 14 includes a fixing member and a flexible chain provided in the lower cavity, one end of the flexible chain is connected to the fixing member, and the other end of the flexible chain is connected to the baffle 13. The fixing member can be a hook fixedly provided on the outer wall of the lower cavity 12, but is not limited thereto. Of course, a hook can also be provided on the baffle 13, through which the baffle 13 can be more conveniently connected to the flexible chain.

[0038] In one embodiment, Figure 1 As shown, the feed hopper 10 further includes a second fixing mechanism 131 disposed on the baffle 13, and the baffle 13 is maintained at the first position by the second fixing mechanism 131. The second fixing mechanism 131 can ensure that the baffle 13 blocks the first discharge port 121 to avoid leakage.

[0039] The specific implementation of the second fixing mechanism 131 is not limited. In this embodiment, the second fixing mechanism 131 includes a support rod, one end of which is connected to the baffle 13, and the other end is used to support and fix to the ground. The support rod can be a steel pipe with a length of 60-80 mm and a diameter of 25 mm. The support rod provides support force to the baffle 13 so that the baffle 13 is blocked at the first discharge port 121. The support rod can be fixed to the ground directly or fixed to the ground through other threaded parts.

[0040] In one embodiment, Figure 1 As shown, the feed port 110 is a feed port of equal cross-section, that is, the upper and lower cross-sections of the feed port 110 are the same. The flow area of ​​the first discharge port 121 gradually decreases, and the flow area of ​​the second discharge port 122 gradually decreases. In this way, it is convenient to discharge materials from the first discharge port 121 and the second discharge port 122, ensuring that the materials can fall into the first conveyor belt 20 and the second conveyor belt 30 respectively.

[0041] The feeding system provided in the present application can realize the conveying of different materials by switching the position of the baffle 13, and the position switching method of the baffle 13 is simple, convenient, fast, time-saving and labor-saving.

[0042] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A feeding funnel, characterized in that: include: The upper cavity is provided with a feed inlet; A lower cavity body, fixedly connected to the lower end of the upper cavity body, the lower cavity body is provided with a first discharge port and a second discharge port separated from each other, the feed port is communicated with the first discharge port and the second discharge port respectively; and a baffle plate, movably connected to the lower cavity body, the baffle plate is arranged to be movable to a first position and a second position relative to the lower cavity body, in the first position, the baffle plate blocks the first discharge port, the feed port is communicated with the second discharge port, in the second position, the second discharge port is blocked, and the feed port is communicated with the first discharge port.

2. The feed funnel according to claim 1, characterized in that: The first discharge port is opposite to the feed port along the height direction of the feed hopper, and the second discharge port is offset relative to the feed port.

3. The feeding funnel according to claim 2, characterized in that: The lower cavity includes a vertical plate and an inclined plate, the vertical plate extends along the height direction, the upper end of the vertical plate is connected to the upper end of the inclined plate, the lower end of the inclined plate extends to a side away from the vertical plate, the inclined plate forms a bottom wall of the second discharge port, one side of the vertical plate is the first discharge port, and the other side of the vertical plate is the second discharge port.

4. The feed funnel according to any one of claims 1 to 3, characterized in that: The baffle is rotatably connected to the lower cavity and can reach the first position and the second position during the rotation process.

5. The feed funnel according to claim 4, characterized in that: The feeding funnel further comprises a first fixing mechanism disposed on the lower cavity, and the baffle is maintained at the second position by the first fixing mechanism.

6. The feed funnel according to claim 5, characterized in that: The first fixing mechanism includes a fixing member and a flexible chain provided in the lower cavity, one end of the flexible chain is connected to the fixing member, and the other end of the flexible chain is connected to the baffle.

7. The feed funnel according to claim 4, characterized in that: The feed funnel further comprises a second fixing mechanism disposed on the baffle, and the baffle is maintained at the first position by the second fixing mechanism.

8. The feed funnel according to claim 7, characterized in that: The second fixing mechanism comprises a support rod, one end of which is connected to the baffle, and the other end of which is used for supporting and fixing on the ground.

9. The feeding funnel according to any one of claims 1 to 3 and 5 to 8, characterized in that: The feed port is a port of equal cross-section, the flow area of ​​the first discharge port gradually decreases, and the flow area of ​​the second discharge port gradually decreases.

10. A feeding system, characterized in that: include: The first conveyor belt; Second conveyor belt; and According to the feeding funnel as described in any one of claims 1 to 9, the first conveyor belt is located below the first discharge port of the feeding funnel, and the second conveyor belt is located below the second discharge port of the feeding funnel.

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