Material transfer device

Abstract

The utility model provides a kind of material transfer device, comprising: material collecting box, material collecting box is fixedly arranged below feed conveyor, the material of feed conveyor output falls to the feed inlet of material collecting box top end;Opening and closing component, at least a part of opening and closing component is arranged in the cavity of material collecting box;Blanking passage, the upper end of blanking passage and the discharge port of material collecting box are communicated, blanking passage includes multiple blanking pipes, and adjacent two blanking pipes are detachably connected;Feed tank, the bottom end of blanking passage is communicated feed tank, and the inside of feed tank is provided with multiple baffle plates;Guide chute, the bottom end of feed tank is communicated guide chute, and receiving conveyor is arranged below guide chute, the extension direction of guide chute is same with the extension direction of receiving conveyor, and guide chute is the structure that top wall and circumferential closure and downside open, and guide chute is used to convey the material in feed tank to receiving conveyor.Using the scheme, the problem that material transfer is prone to cause pipeline blockage in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of material conveying technology, and more specifically, to a material transfer device. Background Technology

[0002] Material handling devices are equipment used in industrial production to achieve efficient transfer of materials between different processes, equipment, or sites. The core function of material handling devices is to break down the barriers of space or process to materials and realize continuous or intermittent conveying, lifting, and other operations through mechanical structures or automated control. They are widely used in manufacturing, mining, material and food processing, and other fields.

[0003] Existing material handling devices typically connect the feeding conveyor belt and the receiving conveyor belt through a drop pipe to transfer materials and then transport them to a designated location. However, when materials fall into the drop pipe, it can easily cause blockages. Utility Model Content

[0004] This invention provides a material transfer device to solve the problem of pipeline blockage caused by material transfer in the prior art.

[0005] To address the aforementioned problems, this utility model provides a material transfer device, comprising: a collection box, which is fixedly installed below a feeding conveyor belt, and the material output from the feeding conveyor belt falls into the inlet at the top of the collection box; an opening and closing assembly, at least a portion of which is disposed within the cavity of the collection box, and the opening and closing assembly is used to adjust the material flow area of ​​the collection box; a discharge channel, the upper end of which is connected to the outlet of the collection box, and the discharge channel includes multiple discharge pipes, with adjacent discharge pipes being detachably connected; a feeding box, the bottom end of which is connected to the feeding channel, and the feeding box is provided with multiple baffles inside, which are used to buffer the material in the feeding box; and a guide chute, the bottom end of which is connected to the guide chute, and a receiving conveyor belt is disposed below the guide chute, the extension direction of which is the same as that of the receiving conveyor belt, the guide chute having a closed top wall and circumferentially and an open bottom, and the guide chute being used to transport the material in the feeding box to the receiving conveyor belt.

[0006] Furthermore, the opening and closing assembly includes: an opening and closing plate, a portion of which is movably inserted into the collection box, the opening and closing plate being used to adjust the material flow area of ​​the collection box; and a pushing assembly, which is disposed on the side of the collection box, the pushing assembly being driven to connect with the opening and closing plate to drive the opening and closing plate to move.

[0007] Furthermore, the opening and closing assembly also includes two slide rails, which are fixed to the collection box. Two sliders are provided on the opening and closing plate, and the two sliders slide in cooperation with the two slide rails respectively.

[0008] Furthermore, the side wall of the collection box has a rectangular inlet, and the opening and closing plate is inserted into the collection box through the rectangular inlet. The inner wall of the rectangular inlet is provided with a sealing strip, and the opening and closing plate and the sealing strip are sealed together.

[0009] Furthermore, the pushing component includes: a first electric cylinder, which is mounted on the side of the collection box; a pushing rod, one end of which is fixedly connected to the output end of the first electric cylinder, and the other end of which is fixedly connected to the side of the opening and closing plate. The first electric cylinder drives the pushing rod to move, and the pushing rod drives the opening and closing plate to move.

[0010] Furthermore, multiple baffles are spaced apart on the inner wall of the feed box, with gaps between adjacent baffles for material to pass through, and the baffles are inclined relative to the inner wall of the feed box.

[0011] Furthermore, the material transfer device also includes an impact assembly, which includes: a mounting frame, which is fixedly mounted on the top wall of the guide chute; a rotating shaft, which is rotatably mounted on the mounting frame; a motor, which is mounted on the mounting frame and is driven by the rotating shaft; and an impact rod, which is fixedly mounted on the rotating shaft and drives the impact rod to swing so as to impact the side wall of the feed box.

[0012] Furthermore, there are multiple impact rods distributed on the rotating shaft, and the ends of the impact rods have impact heads for impacting the side walls of the feed box.

[0013] Furthermore, there are two material discharge channels, two feeding boxes, and two guide troughs. The two material discharge channels are located on opposite sides of the material collection box. Each feeding box is connected to one material discharge channel, and each guide trough is connected to one feeding box.

[0014] Furthermore, the end of the discharge pipe has a flange, and the flanges of two adjacent discharge pipes are connected by multiple fasteners, with a sealing gasket placed between the connecting end faces of two adjacent flanges.

[0015] In this design, materials fall into the collection box via a feeding conveyor belt and then slide into the discharge channel. At least some of the opening and closing components are located inside the collection box, allowing the opening degree of the components to be changed according to the material's movement needs, thereby controlling the flow rate of falling materials. This prevents all materials from sliding from the collection box into the discharge channel at the same time, thus preventing material blockage of the pipeline. The discharge channel includes multiple discharge pipes, facilitating the inspection and maintenance of the discharge channel. Multiple baffles are installed inside the feeding box to further buffer the falling materials, reducing the material's falling speed, minimizing the impact on the pipeline, and ensuring the smooth operation of the pipeline. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the material transfer device provided in an embodiment of the present invention is shown;

[0018] Figure 2 A schematic diagram showing the assembly of the collection box and the opening / closing component is provided.

[0019] Figure 3 A schematic diagram of the assembly of the collection box and the hinged plate is shown.

[0020] Figure 4 A schematic diagram of the structure of the feed pipe, flange, feed box and guide chute is shown.

[0021] Figure 5 A schematic diagram of the impact assembly is shown.

[0022] The above figures include the following reference numerals:

[0023] 1. Collection box; 2. Drop pipe; 3. Flange; 4. Feed box; 5. Guide chute; 6. Slide rail; 7. Opening and closing plate; 8. First electric cylinder; 9. Push rod;

[0024] 15. Mounting bracket; 16. Motor; 17. Rotating shaft; 18. Impact rod. Detailed Implementation

[0025] The technical solutions in at least one embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. The following description of at least one embodiment is merely illustrative and is not intended to limit this application or its applications. Other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are all within the scope of protection of this application.

[0026] like Figures 1 to 5As shown, an embodiment of this utility model provides a material transfer device, including: a collection box 1, which is fixedly installed below a feeding conveyor belt, and the material output from the feeding conveyor belt falls to the inlet at the top of the collection box 1; an opening and closing assembly, at least a portion of which is disposed within the cavity of the collection box 1, and the opening and closing assembly is used to adjust the material flow area of ​​the collection box 1; and a discharge channel, the upper end of which is connected to the outlet of the collection box 1, the discharge channel including a plurality of discharge pipes 2, and adjacent discharge pipes... 2. Detachable connection; Feed box 4, the bottom end of the material drop channel is connected to the feed box 4, the feed box 4 is equipped with multiple baffles inside, the multiple baffles are used to buffer the material in the feed box 4; Guide chute 5, the bottom end of the feed box 4 is connected to the guide chute 5, the guide chute 5 is provided below the guide chute 5, the extension direction of the guide chute 5 is the same as the extension direction of the receiving conveyor belt, the guide chute 5 is a structure with a closed top wall and circumference and an open bottom, the guide chute 5 is used to transport the material in the feed box 4 to the receiving conveyor belt.

[0027] In this scheme, the material falls into the collection box 1 via the feeding conveyor belt, and then slides into the discharge channel. At least a portion of the opening and closing components are set inside the collection box 1, which can change the opening degree of the opening and closing components according to the needs of material operation, thereby controlling the flow rate of the falling material and preventing all the material from sliding from the collection box 1 into the discharge channel at the same time, thus preventing the material from clogging the pipeline. The discharge channel includes multiple discharge pipes 2, which facilitates the inspection and maintenance of the discharge channel. Multiple baffles are set inside the feeding box to further buffer the falling material, reduce the falling speed of the material, reduce the impact on the pipeline, and ensure the smooth operation of the pipeline.

[0028] like Figure 2 , Figure 3 As shown, the opening and closing assembly includes: an opening and closing plate 7, a portion of which is movably inserted into the collection box 1, used to adjust the material flow area of ​​the collection box 1; and a pushing assembly, disposed on the side of the collection box 1, which is driven to connect with the opening and closing plate 7 to drive the plate 7 to move. The combination of the opening and closing plate 7 and the pushing assembly enables precise control of the material flow area. The driving mechanism of the pushing assembly ensures stable movement of the opening and closing plate 7, effectively preventing excessive accumulation of material in the collection box 1, ensuring continuous and stable material flow, and controlling the flow rate of falling material, preventing all material from sliding from the collection box 1 into the discharge channel at the same time, thus preventing material blockage and improving the efficiency of material transfer.

[0029] like Figure 2As shown, the opening and closing assembly also includes two slide rails 6, which are fixed to the collection box 1. Two sliders are mounted on the opening and closing plate 7, and each slider slides in contact with one of the two slide rails. The cooperation between the slide rails 6 and the sliders ensures the smooth movement of the opening and closing plate 7, preventing wobbling and jamming during movement, improving the stability and smoothness of the movement, and further ensuring the continuity and stability of material flow.

[0030] In some embodiments, the side wall of the collection box 1 has a rectangular inlet, and the opening plate 7 is inserted into the collection box 1 through the rectangular inlet. The inner wall of the rectangular inlet is provided with a sealing strip, and the opening plate 7 and the sealing strip are sealed together. The design of the rectangular inlet and the sealing strip ensures the sealing performance of the opening plate 7 during movement, avoids material leakage when the opening plate 7 moves, improves the sealing performance during material transfer, reduces material waste, and improves transfer efficiency.

[0031] like Figure 2 As shown, the pushing assembly includes: a first electric cylinder 8, which is mounted on the side of the collection box 1; and a pushing rod 9, one end of which is fixedly connected to the output end of the first electric cylinder 8, and the other end of which is fixedly connected to the side of the opening and closing plate 7. The first electric cylinder 8 drives the pushing rod 9 to move, and the pushing rod 9 drives the opening and closing plate 7 to move. The first electric cylinder 8 provides power for the movement of the pushing rod 9, and the pushing rod 9 drives the opening and closing plate 7 to change its opening degree, thereby improving the automation level of the material transfer process, ensuring precise control of the opening and closing plate 7, realizing stable movement of the opening and closing plate 7, and improving the efficiency and intelligence level of material transfer.

[0032] like Figure 4 As shown, multiple baffles are spaced apart on the inner wall of the feed box 4, with gaps between adjacent baffles to allow material to pass through. The baffles are inclined relative to the inner wall of the feed box 4. By inclining the baffles, the flow direction of the material is changed. The design of the baffles can buffer the material flowing in the feed box 4, avoiding material splashing or blockage of the pipeline caused by direct impact of material on the guide chute 5, thus improving the efficiency and reliability of material transfer.

[0033] like Figure 5As shown, the material transfer device also includes an impact assembly, which comprises: a mounting frame 15, fixedly mounted on the top wall of the guide chute 5; a rotating shaft 17, rotatably mounted on the mounting frame 15; a motor 16, mounted on the mounting frame 15 and drivenly connected to the rotating shaft 17; and an impact rod 18, fixedly mounted on the rotating shaft 17. The rotating shaft 17 drives the impact rod 18 to swing, thereby impacting the side wall of the feed box 4. The motor 16 drives the rotating shaft 17 to rotate, which in turn drives the impact rod 18 to swing, impacting the side wall of the feed box 4 and generating vibration. This promotes material flow, prevents material accumulation in the feed box 4, improves the smoothness of material flow, and further enhances the efficiency of material transfer.

[0034] In some embodiments, there are multiple impact rods 18, distributed on the rotating shaft 17. Each impact rod 18 has an impact head at its end, which is used to impact the side wall of the feed box 4. The rotation of the rotating shaft 17 causes the multiple impact rods 18 to swing, achieving uniform impact on the side wall of the feed box 4. This effectively improves the uniformity of material flow within the feed box 4, avoids local material accumulation and blockage, and improves the efficiency and reliability of material transfer.

[0035] like Figure 1 , Figure 4 As shown, there are two material discharge channels, two feeding boxes 4, and two guide chutes 5. The two material discharge channels are located on opposite sides of the collection box 1. Each feeding box 4 is connected to one material discharge channel, and each guide chute 5 is connected to one feeding box 4. The design of having two material discharge channels, two feeding boxes 4, and two guide chutes 5 enables dual-channel material conveying, improving the efficiency of material transfer and effectively increasing the efficiency and capacity of material transfer.

[0036] like Figure 4 As shown, the end of the discharge pipe 2 has a flange 3. The flanges 3 of two adjacent discharge pipes 2 are connected by multiple fasteners, and a sealing gasket is placed between the connecting end faces of two adjacent flanges 3. The fasteners secure the connection between the flanges 3, and the sealing gasket ensures the sealing of the connection. At the same time, the fastener connection allows for quick assembly and disassembly of two adjacent discharge pipes 2. The angle of the discharge channel can be changed by splicing the discharge pipes 2, thereby changing the angle of material falling and preventing material blockage in the pipe. It also facilitates the maintenance and replacement of the discharge pipes 2, improves the maintenance efficiency of the equipment, and ensures the sealing of the material during the material transfer process.

[0037] The technical solution of this utility model involves the following working process: Material is conveyed to the collection box 1 via a feeding conveyor belt. The opening and closing components inside the collection box 1 control the falling speed and flow rate of the material by adjusting the material flow area, preventing blockage in the discharge pipe 2. The material enters the feeding box 4 through the discharge pipe 2. The baffle plate inside the feeding box 4 buffers the material, reducing its flow velocity and impact. The material falls from the feeding box 4 to the guide chute 5, where the receiving conveyor belt below the guide chute 5 receives and transports the material. During the falling process, the impact component strikes the side wall of the feeding box 4, preventing material accumulation and promoting material flow. The entire working process achieves efficient and stable material transfer from the feeding conveyor belt to the receiving conveyor belt, improving production efficiency and avoiding material blockage and accumulation problems.

[0038] The above descriptions are merely some embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

[0039] The technical features of the embodiments described above can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification.

[0040] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0041] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as exemplary only and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0042] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0043] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0044] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this application.

Claims

1. A material transfer device, characterized in that, include: The material collection box (1) is fixedly installed below the feeding conveyor belt, and the material output by the feeding conveyor belt falls to the inlet at the top of the material collection box (1). An opening and closing assembly, at least a portion of which is disposed within the cavity of the collection box (1), the opening and closing assembly being used to adjust the material flow area of ​​the collection box (1); The material discharge channel is connected to the discharge port of the collection box (1) at its upper end. The material discharge channel includes multiple material discharge pipes (2), and two adjacent material discharge pipes (2) are detachably connected. Feeding box (4), the bottom end of the material discharge channel is connected to the feeding box (4), and the inside of the feeding box (4) is provided with multiple baffles, which are used to buffer the material in the feeding box (4); The bottom end of the feed box (4) is connected to the guide trough (5). A receiving conveyor belt is provided below the guide trough (5). The extension direction of the guide trough (5) is the same as the extension direction of the receiving conveyor belt. The guide trough (5) has a structure with a closed top wall and circumferential side and an open bottom side. The guide trough (5) is used to transport the material in the feed box (4) to the receiving conveyor belt.

2. The material transfer device according to claim 1, characterized in that, The opening and closing component includes: A hinged plate (7) is provided, a portion of which is movably inserted into the collection box (1). The hinged plate (7) is used to adjust the material flow area of ​​the collection box (1). A pushing component is disposed on the side of the collection box (1), and the pushing component is driven to connect with the opening and closing plate (7) to drive the opening and closing plate (7) to move.

3. The material transfer device according to claim 2, characterized in that, The opening and closing assembly also includes two slide rails (6), which are fixed to the collection box (1). The opening and closing plate (7) is provided with two sliders, which slide in cooperation with the two slide rails respectively.

4. The material transfer device according to claim 2, characterized in that, The side wall of the collection box (1) has a rectangular socket. The opening and closing plate (7) is inserted into the collection box (1) through the rectangular socket. The inner wall of the rectangular socket is provided with a sealing strip. The opening and closing plate (7) and the sealing strip are sealed together.

5. The material transfer device according to claim 2, characterized in that, The actuating component includes: The first electric cylinder (8) is installed on the side of the collection box (1); A push rod (9) is fixedly connected at one end to the output end of the first electric cylinder (8), and at the other end to the side of the opening and closing plate (7). The first electric cylinder (8) drives the push rod (9) to move, and the push rod (9) drives the opening and closing plate (7) to move.

6. The material transfer device according to claim 1, characterized in that, Multiple baffles are spaced apart on the inner wall of the feed box (4), and there is a gap between two adjacent baffles for material to pass through. The baffles are inclined relative to the inner wall of the feed box (4).

7. The material transfer device according to claim 1, characterized in that, The material transfer device further includes an impact assembly, which comprises: Mounting bracket (15), which is fixedly mounted on the top wall of the feed chute (5); A rotating shaft (17) is rotatably mounted on the mounting bracket (15); The motor (16) is mounted on the mounting bracket (15) and the motor (16) is driven to connect with the rotating shaft (17); Impact rod (18), which is fixedly mounted on the rotating shaft (17), the rotating shaft (17) drives the impact rod (18) to swing so as to impact the side wall of the feed box (4) through the impact rod (18).

8. The material transfer device according to claim 7, characterized in that, There are multiple impact rods (18), which are distributed on the rotating shaft (17). The end of each impact rod (18) has an impact head, which is used to impact the side wall of the feed box (4).

9. The material transfer device according to claim 1, characterized in that, There are two material discharge channels, two material feeding boxes (4) and two material guide troughs (5). The two material discharge channels are located on opposite sides of the material collection box (1). Each material feeding box (4) is connected to one material discharge channel, and each material guide trough (5) is connected to one material feeding box (4).

10. The material transfer device according to claim 1, characterized in that, The end of the discharge pipe (2) has a flange (3), and the flanges (3) of two adjacent discharge pipes (2) are connected by a plurality of fasteners, and a sealing gasket is provided between the connecting end faces of two adjacent flanges (3).

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