Storage system convenient for walnut classification

Abstract

The utility model discloses a storage system convenient for walnut classification, which comprises a plurality of classification vibrating screens, the classification vibrating screens are arranged in a row, each classification vibrating screen is provided with a plurality of discharge ports, and the discharge ports of the same level of the plurality of classification vibrating screens are positioned at the same height; a mounting frame is arranged on one side of a discharge port of the grading vibrating screen, a plurality of layers of conveying mechanisms are arranged on the mounting frame in the vertical direction, the conveying mechanisms are in one-to-one correspondence with the discharge port of each stage, and the discharge ports of the same stage are located above the corresponding conveying mechanisms to form feeding cooperation; each layer of conveying mechanism is provided with a corresponding transfer mechanism, one side of each conveying mechanism is provided with a corresponding lifting mechanism, the conveying mechanisms are connected with the feeding ends of the corresponding lifting mechanisms through the corresponding transfer mechanisms, and the discharging ends of the lifting mechanisms are connected with the corresponding storage bins. And classified storage of walnuts of different levels can be achieved conveniently, subsequent processing is facilitated, and the installation space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of walnut processing, in particular to a storage system convenient for walnut classification. Background Art

[0002] In current walnut processing, vibrating screens are mostly used as grading and screening equipment. After screening according to the size of walnuts, they are stored separately for processing different products. However, the following problems exist in the screening and storage processes:

[0003] (1) When classifying and storing, usually only one screening machine is used, and corresponding conveyor belts are arranged at the discharge ports of each level of the screening machine and conveyed to the corresponding lifting mechanism. The screening efficiency in the process is relatively low and not suitable for processing large batches of walnuts.

[0004] (2) In the existing layout method, when adding a screening machine, the conveyor belt structure is not easy to adjust. Multiple conveyor belts also cause problems such as too large floor area and complex conveyor belt layout. Summary of the Utility Model

[0005] The utility model provides a storage system convenient for walnut classification, aiming to solve the problems of low screening efficiency, complex conveyor belt structure layout, and too large floor area in the existing classification and storage.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A storage system convenient for walnut classification includes a grading vibrating screen. A number of the grading vibrating screens are arranged in a row. Each grading vibrating screen is provided with a plurality of discharge ports, and the discharge ports of the same level of the number of grading vibrating screens are located at the same height.

[0008] On one side of the discharge port of the grading vibrating screen, there is an installation frame. Along the vertical direction on the installation frame, there are several layers of conveying mechanisms, and the conveying mechanisms correspond to the discharge ports of each level one by one. The discharge ports of the same level are all located above the corresponding conveying mechanisms to form a feeding cooperation.

[0009] On each layer of the conveying mechanism, there is a corresponding transfer mechanism. On one side of each conveying mechanism, there is a corresponding lifting mechanism, and the conveying mechanism is connected to the feeding end of the corresponding lifting mechanism through the corresponding transfer mechanism. The discharging end of the lifting mechanism is connected to the corresponding storage bin.

[0010] Preferably, the conveying mechanism includes an installation groove that forms a detachable fixed cooperation with the installation frame. The installation groove forms a support cooperation with the ground through the installation frame. There is a drainage port on one side of the installation groove close to the lifting mechanism. There is a transfer mechanism in the installation groove, and the transfer mechanism passes through the drainage port and is connected to the feeding end of the lifting mechanism.

[0011] Installation grooves are provided with conveyor belts on both sides of the transfer mechanism. The conveying directions of the conveyor belts all face the transfer mechanism, and the ends of the conveyor belts are in contact with the feeding ends of the transfer mechanism. The corresponding discharge ports of the same level penetrate through the installation grooves and are arranged above the conveyor belts to form a feeding cooperation.

[0012] As an option, the transfer mechanism includes a guiding block arranged in the installation groove. The two sides of the guiding block are in contact with the conveying ends of the conveyor belts. The top of the guiding block is provided with an inclined surface, and the inclined surface slopes downward towards the drainage port;

[0013] The lowest end of the inclined surface of the guiding block is connected to the feeding end of the lifting mechanism through a drainage plate.

[0014] Furthermore, the highest end of the inclined surface does not exceed the top of the corresponding conveyor belt.

[0015] Even further, baffles are provided on both sides of the drainage plate, and the baffles are perpendicular to the corresponding drainage plate.

[0016] Specifically, the lifting mechanism includes a feeding machine. The feeding port of the feeding machine is buried underground and flush with the ground. One end of the drainage plate is fixedly welded to the lowest end of the guiding block. The other end of the drainage plate is located in the feeding port. The width of the drainage plate does not exceed the width of the feeding port. The discharging end of the feeding machine is located directly above the corresponding storage bin.

[0017] More specifically, the storage bins are arranged in a row, and each storage bin corresponds to the discharge port of each level one by one.

[0018] Advantages of the utility model:

[0019] 1. The utility model collects the screening materials of each level through the corresponding conveying mechanism, allows multiple screening machines to screen simultaneously, separately collects the screening products of multiple levels, and guides them to the feeding end of the lifting mechanism through the corresponding transfer mechanism. After lifting, they enter the corresponding storage bins, improving the screening efficiency and collection efficiency, and completing the classification collection according to the screening results;

[0020] 2. The utility model arranges multiple conveying structures in the vertical plane through the mounting frame, and each layer of the conveying structure corresponds to the discharge port of each level, so that the discharge ports of the same level are all on the same layer of the conveying structure, improving the layout method, simplifying the conveyor belt structure, and reducing the floor area. Description of the drawings

[0021] Figure 1 It is a three-dimensional schematic diagram of one side of the utility model;

[0022] Figure 2 It is a three-dimensional schematic diagram of the other side of the utility model;

[0023] Figure 3It is a top view schematic diagram of the present utility model;

[0024] Figure 4 It is an installation schematic diagram of the conveying mechanism of the present utility model;

[0025] Figure 5 It is an enlarged schematic diagram at the transfer mechanism of the present utility model;

[0026] In the figure: 1, grading vibrating screen; 2, discharge port; 3, mounting rack;

[0027] 4, conveying mechanism; 401, mounting groove; 402, conveyor belt; 403, drainage port;

[0028] 5, transfer mechanism; 501, guiding block; 5011, inclined surface; 502, drainage plate; 503, baffle;

[0029] 6, lifting mechanism; 601, loading machine; 602, feeding port;

[0030] 7, storage bin. Specific embodiments

[0031] As follows, the embodiments will be further described with reference to the accompanying drawings.

[0032] As Figures 1 to 5 shown, as a preferred Embodiment 1, a storage system for facilitating walnut classification includes a grading vibrating screen 1. A number of the grading vibrating screens 1 are arranged in a row. Each of the grading vibrating screens 1 is provided with a plurality of discharge ports 2, and the discharge ports 2 of the same level of the number of grading vibrating screens 1 are all at the same height;

[0033] On one side of the discharge port 2 of the grading vibrating screen 1, there is a mounting rack 3. Along the vertical direction on the mounting rack 3, there are several layers of conveying mechanisms 4, and the conveying mechanisms 4 correspond to each discharge port 2 of each level one by one. The discharge ports 2 of the same level are all above the corresponding conveying mechanisms 4 to form a feeding cooperation;

[0034] On each layer of the conveying mechanism 4, there is a corresponding transfer mechanism 5. On one side of each conveying mechanism 4, there is a corresponding lifting mechanism 6. And the conveying mechanism 4 is connected to the feeding end of the corresponding lifting mechanism 6 through the corresponding transfer mechanism 5, and the discharging end of the lifting mechanism 6 is connected to the corresponding storage bin 7.

[0035] Embodiment 1 provides a storage system facilitating walnut classification. Multiple grading vibrating screens 1 can be used simultaneously to grade and screen walnuts. The walnuts of different grades after screening fall into the corresponding conveying mechanisms 4 through the corresponding discharge ports 2. The multi-layer conveying mechanisms 4 collect each grade separately, enabling the screened walnuts of the same grade to fall into the conveying mechanism 4 of the same layer, and the materials are fed through the conveying mechanism 4, sent to the corresponding transfer mechanism 5, and guided into the feeding end of the corresponding lifting mechanism 6 through the transfer mechanism 5, and then enter the corresponding storage bin 7 after being lifted.

[0036] As a preferred Embodiment 2, the conveying mechanism 4 includes an installation groove 401 that forms a detachable fixed fit with the mounting frame 3. The installation groove 401 forms a support fit with the ground through the mounting frame 3. A drainage port 403 is provided on one side of the installation groove 401 close to the lifting mechanism 6. A transfer mechanism 5 is provided in the installation groove 401, and the transfer mechanism 5 is connected to the feeding end of the lifting mechanism 6 after passing through the drainage port 403;

[0037] Conveyor belts 402 are provided in the installation grooves 401 on both sides of the transfer mechanism 5. The conveying directions of the conveyor belts 402 are all towards the transfer mechanism 5, and the ends of the conveyor belts 402 are in contact with the feeding end of the transfer mechanism 5. The corresponding discharge ports 2 of the same grade penetrate the installation groove 401 and are arranged above the conveyor belt 402 to form a feeding fit.

[0038] The conveying mechanism 4 uses the installation groove 401 as the installation mechanism, and the materials are fed to the transfer mechanism 5 through the conveyor belts 402 running in opposite directions in the groove. The walnuts screened out from the discharge port 2 fall onto the conveyor belt 402 for conveying.

[0039] As a preferred Embodiment 3, the transfer mechanism 5 includes a guiding block 501 provided in the installation groove 401. The two sides of the guiding block 501 are in contact with the conveying ends of the conveyor belts 402. An inclined surface 5011 is provided on the top of the guiding block 501, and the inclined surface 5011 slopes downward towards the drainage port 403;

[0040] The lowest end of the inclination of the guiding block 501 is connected to the feeding end of the lifting mechanism 6 through a drainage plate 502.

[0041] The materials conveyed on the conveyor belt 402 first fall onto the guiding block 501, slide downward towards the drainage port 403 under the action of gravity due to the inclination angle of the inclined surface 5011, slide onto the drainage plate 502, and are drained through the drainage plate 502. The walnuts enter the feeding end of the corresponding lifting mechanism 6 along the drainage plate 502.

[0042] As a preferred Embodiment 4, the highest end of the inclination of the inclined surface 5011 does not exceed the top of the corresponding conveyor belt 402. This ensures the feeding on the guiding block 501.

[0043] As a preferred embodiment 5, baffles 503 are provided on both sides of the drainage plate 502, and the baffles 503 are perpendicular to the corresponding drainage plate 502. This ensures the drainage function and prevents walnuts from falling out during the drainage process.

[0044] As a preferred embodiment 6, the lifting mechanism 6 includes a feeding machine 601. The feeding port 602 of the feeding machine 601 is buried underground and flush with the ground. One end of the drainage plate 502 is fixedly welded and matched with the lowest end of the guiding block 501. The other end of the drainage plate 502 is located inside the feeding port 602. The width of the drainage plate 502 does not exceed the width of the feeding port 602. The discharging end of the feeding machine 601 is located directly above the corresponding storage bin 7. This ensures that feeding is completed into the corresponding storage bin 7 for classified storage.

[0045] As a preferred embodiment 7, the storage bins 7 are arranged in a row, and each storage bin 7 corresponds to each discharge port 2 of each level. This facilitates classified storage and saves installation space.

[0046] As a preferred embodiment 8, the grading vibrating screen 1 has at least three different discharge ports 2.

[0047] The working principle of the present utility model:

[0048] The present utility model provides a storage system convenient for walnut classification. Multiple grading vibrating screens 1 can be used simultaneously to grade and screen walnuts. The screened walnuts of different grades fall into the corresponding conveying mechanisms 4 through the corresponding discharge ports 2. Each level is separately collected by the multi-layer conveying mechanisms 4, so that the screened walnuts of the same grade all fall into the conveying mechanism 4 of the same layer, and are fed through the conveying mechanism 4, sent to the corresponding transfer mechanism 5, and guided into the feeding end of the corresponding lifting mechanism 6 through the transfer mechanism 5, and then enter the corresponding storage bin 7 after being lifted.

Claims

1. A storage system for walnut classification, comprising a grading vibrating screen (1), characterized in that: The plurality of grading vibrating screens (1) are arranged in a row, each of the grading vibrating screens (1) is provided with a plurality of discharge ports (2), and the discharge ports (2) of the same level of the plurality of grading vibrating screens (1) are all located at the same height; A mounting frame (3) is provided on one side of the discharge port (2) of the grading vibrating screen (1), and a plurality of layers of conveying mechanisms (4) are provided on the mounting frame (3) in a vertical direction, and the conveying mechanisms (4) correspond to the discharge ports (2) of each level one by one, and the discharge ports (2) of the same level are all located above the corresponding conveying mechanisms (4) to form a loading fit; A corresponding transfer mechanism (5) is provided on each layer of the conveying mechanism (4), and a corresponding lifting mechanism (6) is provided on one side of the conveying mechanism (4). The conveying mechanism (4) is connected to the feeding end of the corresponding lifting mechanism (6) through the corresponding transfer mechanism (5), and the discharging end of the lifting mechanism (6) is connected to the corresponding storage bin (7).

2. The storage system for walnut classification according to claim 1, characterized in that: The conveying mechanism (4) comprises a mounting groove (401) which is detachably fixedly matched with the mounting frame (3); the mounting groove (401) is supported and matched with the ground through the mounting frame (3); a drainage port (403) is provided on a side of the mounting groove (401) close to the lifting mechanism (6); a transfer mechanism (5) is provided in the mounting groove (401); and the transfer mechanism (5) is connected to the feed end of the lifting mechanism (6) after passing through the drainage port (403); Conveyor belts (402) are provided in the installation grooves (401) located on both sides of the transfer mechanism (5). The conveying direction of the conveyor belts (402) is toward the transfer mechanism (5), and the ends of the conveyor belts (402) are in contact with the feeding end of the transfer mechanism (5). The corresponding discharge ports (2) at the same level all penetrate the installation grooves (401) and are arranged above the conveyor belts (402) to form a feeding fit.

3. The storage system for walnut classification according to claim 2, characterized in that: The transfer mechanism (5) comprises a guide block (501) arranged in the installation groove (401), two sides of the guide block (501) are in contact with the conveying end of the conveyor belt (402), and the top of the guide block (501) is provided with an inclined surface (5011), and the inclined surface (5011) is inclined downward toward the drainage port (403); The inclined lowest end of the guide block (501) is connected to the feed end of the lifting mechanism (6) through a guide plate (502).

4. The storage system for walnut classification according to claim 3, characterized in that: The highest inclination end of the inclined surface (5011) does not exceed the top of the corresponding conveyor belt (402).

5. The storage system for walnut classification according to claim 4, characterized in that: Baffles (503) are provided on both sides of the guide plate (502), and the baffles (503) are perpendicular to the corresponding guide plate (502).

6. The storage system for walnut classification according to claim 5, characterized in that: The lifting mechanism (6) includes a feeder (601), a feed port (602) of the feeder (601) is buried underground and flush with the ground, one end of the guide plate (502) is welded and fixed to the lowest end of the guide block (501), the other end of the guide plate (502) is located in the feed port (602), the width of the guide plate (502) does not exceed the width of the feed port (602), and the discharge end of the feeder (601) is located directly above the corresponding storage bin (7).

7. The storage system for walnut classification according to claim 6, characterized in that: The storage bins (7) are arranged in a row, and each storage bin (7) corresponds one-to-one to a discharge port (2) of each stage.

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