Feeding equipment

Abstract

The utility model belongs to the technical field of construction feeding and lithium battery cathode material production, and discloses feeding equipment. The equipment comprises a feeding box, a dust collection piece and a feeding device. A feeding opening is formed in the top end of the feeding box; the dust collection piece is arranged on one side of the feeding opening, so that the dust collection piece can collect and filter flying dust generated when materials are discharged; the feeding device comprises a feeding pipe and a feeding assembly, the feeding pipe is arranged at the bottom end of the feeding box and communicates with the feeding box, a discharging opening is formed in the end, away from the feeding box, of the feeding pipe, and the feeding assembly is configured to be capable of conveying materials to the discharging opening. The equipment not only can automatically feed, but also can timely filter flying dust generated in the throwing process, so that the environment and the body health of personnel are prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction feeding and lithium battery negative electrode material production, in particular to a feeding device. Background Art

[0002] During the production of lithium battery anode materials (such as graphite anode active materials) or other powder production processes, it is necessary to quickly and promptly deliver the materials to the desired location. Manual delivery is commonly used in existing technologies. However, this method generates a large amount of dust during delivery, causing environmental pollution and impacting the health of personnel delivering the materials.

[0003] Therefore, there is an urgent need for a feeding device that can solve the problem that dust is easily generated during the feeding process, and the dust affects the environment and the health of the material feeding personnel. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding device that can realize automatic feeding and solve the problem that dust is easily generated during the feeding process, and the dust affects the environment and the health of the material feeding personnel.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A feeding device, comprising:

[0007] A feeding box with a feeding port at the top;

[0008] A dust collecting member is provided on one side of the feeding port so that the dust collecting member can absorb dust generated when feeding materials;

[0009] The feeding device includes a feeding pipe and a feeding assembly. The feeding pipe is arranged at the bottom end of the feeding box and is connected thereto. A discharge port is provided at one end of the feeding pipe away from the feeding box. The feeding assembly is configured to transport the material to the discharge port.

[0010] Preferably, the feeding equipment further comprises a weighing component, which is arranged on the feeding box and is used to carry the material so as to display the weight of the material that has been fed.

[0011] Preferably, the weighing assembly is arranged at the top of the feeding box, and / or a plurality of weighing assemblies are provided.

[0012] Preferably, the plurality of weighing assemblies are evenly and spaced apart along the circumference of the feeding box.

[0013] Preferably, the diameter of the feeding port is smaller than the top diameter of the feeding box, and the feeding port and the feeding box are coaxially arranged.

[0014] Preferably, the dust collecting component includes a breathing valve connected to the interior of the feeding box, and a filter element is provided in the breathing valve, and the filter element is used to filter the dust.

[0015] Preferably, the diameter of the feeding box gradually decreases in the direction approaching the feeding device.

[0016] Preferably, the feeding assembly includes a driving member and a spiral feeding member, the spiral feeding member is arranged inside the feeding pipe along the axial direction thereof, the output end of the driving member is transmission-connected to the spiral feeding member, and the driving member can drive the spiral feeding member to rotate so that the spiral feeding member can spirally convey the material to the discharge port.

[0017] Preferably, the feeding box is arranged in a vertical direction, and the feeding pipe is arranged in a horizontal direction.

[0018] Preferably, the discharge port is arranged at the bottom end of the feeding pipe and is arranged vertically downward.

[0019] Beneficial effects of the utility model:

[0020] The utility model discloses a feeding device. The device includes a feeding box, a dust collecting component, and a feeding device. A feeding port is provided at the top of the feeding box; the dust collecting component is provided on one side of the feeding port so as to filter dust generated when materials are fed; the feeding device includes a feeding pipe and a feeding assembly. The feeding pipe is provided at the bottom end of the feeding box and is connected thereto. A discharge port is provided at the end of the feeding pipe away from the feeding box. The feeding assembly is configured to transport materials to the discharge port.

[0021] After the material enters the feeding device from the feeding box, the feeding device can transport the material to the discharge port, realizing automatic feeding; the dust collection part is arranged on one side of the feeding port, which can filter the dust at the feeding port in time, effectively solving the problem of dust polluting the environment or affecting the health of the feeding personnel during the feeding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of the feeding equipment provided by the utility model;

[0023] Figure 2 It is a top view of the feeding equipment provided by the utility model.

[0024] In the picture:

[0025] 10. Feed box; 11. Feed port;

[0026] 20. Dust collection parts;

[0027] 30. Weighing component;

[0028] 40. Feeding device; 41. Feeding pipe; 42. Feeding assembly; 421. Driving member; 422. Screw feeding member; 43. Discharge port. DETAILED DESCRIPTION

[0029] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0030] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0031] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0032] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0033] In order to solve the problems that the existing technology cannot automatically feed materials, cannot timely determine the weight of materials that have been put in, and cannot solve the problem of excessive dust during the feeding process, this embodiment provides a feeding device, such as Figure 1-Figure 2As shown, the device includes a feeding box 10, a dust collecting member 20, and a feeding device 40. The feeding box 10 has a feeding port 11 at its top; the dust collecting member 20 is located on one side of the feeding port 11 and is capable of filtering dust generated when materials are fed; the feeding device 40 includes a feeding pipe 41 and a feeding assembly 42. The feeding pipe 41 is located at the bottom end of the feeding box 10 and is connected thereto. A discharge port 43 is located at the end of the feeding pipe 41 away from the feeding box 10. The feeding assembly 42 is configured to transport materials to the discharge port 43.

[0034] In this equipment, as materials are continuously put into the feeding box 10, dust will be continuously generated, and the dust collecting part 20 can filter the particulate matter in the dust, so that only the gas is discharged, avoiding the particulate matter from entering the atmospheric environment with the air flow, effectively solving the problem of environmental pollution, and also avoiding the impact of particulate matter on the health of the people who put the materials.

[0035] In other embodiments, the feeding equipment also includes a weighing component 30, which is arranged on the feeding box 10. The weighing component 30 is used to carry materials so as to be able to display the total weight of the materials that have been fed. In this structure, before feeding, the materials can be placed on the weighing component 30 to know the total weight of the materials, and then the materials can be gradually fed into the feeding box 10 through the feeding port 11. As the materials are continuously fed, the weight of the materials that have been fed can be timely known through the digital changes of the weighing component 30, which is convenient for subsequent operations. Finally, after the materials reach the bottom of the feeding box 10 under the action of gravity, the feeding device 40 can automatically transport them to the discharge port 43, eliminating the process of manual feeding and unloading, improving operating efficiency, and reducing labor costs.

[0036] It should be noted that the weighing assembly 30 is provided with a display screen and a carrying frame (not shown in the figure). When no material is placed in the carrying frame, the display screen shows the weight as zero. When the material is accumulated in the carrying frame, the display screen can show the total weight of the material at this time. As the material is continuously added to the feeding box 10, the weight on the display screen continues to decrease. The weight of the material that has been added can be determined based on the difference between the two times. The feeding process can be done by mechanical feeding or manual feeding.

[0037] In order to facilitate the feeding of materials, a weighing assembly 30 is set at the top of the feeding box 10, and / or a plurality of weighing assemblies 30 are set. This arrangement can make the weighing assembly 30 closer to the feeding port 11, thereby making it easier to feed materials and improving operability. In addition, according to actual construction requirements, a mixed ratio of several materials may be required, and different weights of materials may need to be fed for different types of materials. To solve this problem, Figure 2As shown, there are multiple weighing components 30. When it is necessary to put in a variety of materials of different weights, different materials can be placed in the carrying frame of each weighing component 30. As the materials are continuously put in, it can be known how much weight of each material has been put in. In addition, multiple weighing components 30 are evenly and spaced apart along the circumference of the feeding box 10. This arrangement not only enables uniform feeding, but also ensures the aesthetics of the structure and improves the convenience of use. It should be noted here that in this embodiment, a total of four weighing components 30 are provided, and the four weighing components 30 are evenly distributed on the periphery of the feeding box 10. In other embodiments, the number and setting position of the weighing components 30 can be adjusted according to actual needs, and no other restrictions are made in this embodiment.

[0038] like Figure 1 As shown, the diameter of the feeding port 11 is smaller than the top diameter of the feeding box 10, and the feeding port 11 is coaxial with the feeding box 10. After the material is dropped into the feeding box 10, dust will overflow through the feeding port 11. Reducing the diameter of the feeding port 11 can effectively reduce the overflow of dust. In addition, the feeding port 11 is coaxial with the feeding box 10 to avoid local accumulation of materials and ensure a good feeding effect.

[0039] Correspondingly, the dust collection element 20 includes a breathing valve connected to the interior of the feeding box 10. A filter element is installed within the breathing valve, and the filter element is used to filter dust. This structure allows dust generated during the feeding process to enter the breathing valve directly from the interior of the feeding box 10, preventing it from overflowing from the feeding port 11. This can improve the dust absorption efficiency, thereby minimizing dust and preventing it from affecting the environment and the health of operators. In addition, after long-term use, the filter element can be directly removed, facilitating subsequent maintenance.

[0040] To ensure delivery efficiency, Figure 1 As shown, the diameter of the feeding box 10 gradually decreases as it approaches the feeding device 40. According to Bernoulli's principle, under the condition of constant flow rate, the smaller the pipe diameter, the greater the flow rate of the fluid. By gradually reducing the diameter of the feeding box 10, the flow rate of the material within the feeding box 10 can be increased, allowing the material to enter the feeding device 40 quickly, preventing material from remaining in the feeding box 10 and ensuring smooth material discharge.

[0041] like Figure 1As shown, the feeding assembly 42 specifically includes a driving member 421 and a spiral feeding member 422. The spiral feeding member 422 is arranged inside the feeding tube 41 along the axial direction thereof. The output end of the driving member 421 is transmission-connected to the spiral feeding member 422. The driving member 421 can drive the spiral feeding member 422 to rotate so that the spiral feeding member 422 can spirally convey the material to the discharge port 43. In this structure, the driving member 421 drives the spiral feeding member 422 to rotate. When the spiral feeding member 422 rotates, the material can be evenly conveyed to the discharge port 43, ensuring a good feeding effect. It should be noted that in this embodiment, a spiral feeding mechanism is adopted. The spiral feeding mechanism can convey horizontally, obliquely or vertically, and has the advantages of simple structure, small cross-sectional area, good sealing, easy operation, easy maintenance, and convenient closed transportation. In other embodiments, direct conveying methods such as conveyor belts can also be adopted, and no other restrictions are made in this embodiment.

[0042] To further ensure feeding efficiency, Figure 1 As shown, the feeding box 10 is arranged in a vertical direction, and the feeding pipe 41 is arranged in a horizontal direction. This structure ensures that the material can quickly enter the feeding pipe 41 under the action of gravity after entering the feeding box 10. The horizontal arrangement of the feeding pipe 41 can uniformly convey the material under the action of the spiral feeding member 422, without the occurrence of material accumulation or instantaneous over-feeding, thus ensuring the efficiency of material reception and delivery.

[0043] To ensure good unloading effect, Figure 1 As shown, the discharge port 43 is provided at the bottom end of the feed pipe 41 and is vertically downwardly disposed. This structure enables the material to flow directly out of the discharge port 43 under its own gravity when it reaches the discharge port 43, without the need for other structures to extract it, thus ensuring ease of use and increasing the discharge speed.

[0044] In summary, the use of the feeding equipment in this embodiment can not only automatically feed the materials, but also timely determine the weight of the materials that have been fed, and at the same time solve the problem of excessive dust during the feeding process.

[0045] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A feeding device, characterized in that: include: A feeding box (10) is provided with a feeding port (11) at the top; A dust collecting member (20) is provided on one side of the feeding port (11) so that the dust collecting member (20) can filter dust generated when feeding materials; The feeding device (40) comprises a feeding pipe (41) and a feeding assembly (42), wherein the feeding pipe (41) is arranged at the bottom end of the feeding box (10) and is connected thereto, and a discharge port (43) is provided at one end of the feeding pipe (41) away from the feeding box (10), and the feeding assembly (42) is configured to be able to transport the material to the discharge port (43).

2. The feeding equipment according to claim 1, characterized in that: The feeding equipment further comprises a weighing component (30), which is arranged on the feeding box (10). The weighing component (30) is used to carry the material so as to display the weight of the material that has been fed.

3. The feeding equipment according to claim 2, characterized in that: The weighing assembly (30) is arranged at the top of the feeding box (10), and / or a plurality of weighing assemblies (30) are provided.

4. The feeding equipment according to claim 3, characterized in that: The plurality of weighing components (30) are evenly and spaced apart along the circumference of the feeding box (10).

5. The feeding equipment according to any one of claims 1 to 4, characterized in that: The diameter of the feeding port (11) is smaller than the top diameter of the feeding box (10), and the feeding port (11) and the feeding box (10) are coaxially arranged.

6. The feeding equipment according to claim 5, characterized in that: The dust collecting member (20) comprises a breathing valve connected to the interior of the feeding box (10), wherein a filter element is provided in the breathing valve, and the filter element is used to filter the dust.

7. The feeding equipment according to any one of claims 1 to 4, characterized in that: The diameter of the feeding box (10) gradually decreases in a direction approaching the feeding device (40).

8. The feeding equipment according to any one of claims 1 to 4, characterized in that: The feeding assembly (42) includes a driving member (421) and a spiral feeding member (422). The spiral feeding member (422) is arranged inside the feeding tube (41) along the axial direction thereof. The output end of the driving member (421) is transmission-connected with the spiral feeding member (422). The driving member (421) can drive the spiral feeding member (422) to rotate, so that the spiral feeding member (422) can spirally convey the material to the discharge port (43).

9. The feeding equipment according to any one of claims 1 to 4, characterized in that: The feeding box (10) is arranged in a vertical direction, and the feeding pipe (41) is arranged in a horizontal direction.

10. The feeding equipment according to claim 8, characterized in that: The discharge port (43) is arranged at the bottom end of the feeding pipe (41) and is arranged vertically downward.

Images