Cottonseed oil kernel and shell separating sieve

Abstract

The utility model discloses a cottonseed oil kernel shell separating sieve, relates to cottonseed oil processing technical field, including upper shell and bottom shell, the bottom shell is located the lower part of upper shell, the bottom shell is in fixed connection with a screen, the upper shell is in rotatory installation with two grinding roller, both ends of the upper shell are in fixed connection with support rod, the support rod is in fixed connection with the upper shell, the bottom shell is in fixed connection with the bottom shell. A second motor is fixedly mounted on each supporting rod, an eccentric wheel is fixedly connected to an output shaft II of each second motor, upward acting force can be applied to the extending plate through rotation of the eccentric wheels, so that the bottom shell moves upwards, the bottom shell moves upwards to drive a second connecting block to move upwards, and then the extending plate is driven to move upwards. A second connecting block moves upwards to apply acting force to a spring, the spring is compressed under stress, the bottom shell and the screening net move up and down in a reciprocating mode along with continuous rotation of an eccentric wheel in cooperation with the reset effect of the spring, vibration is generated, the screening efficiency of cottonseed kernels and cottonseed hulls is improved, and the separation effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of cottonseed oil processing, and particularly relates to a cottonseed oil kernel and shell separator screen. Background Art

[0002] Cottonseed oil is the oil extracted from cottonseeds. After refining, it can be used for human consumption. It contains a large amount of essential fatty acids for the human body and is most suitable for mixing with animal fats. Because of its rich linoleic acid content, it can effectively inhibit the rise of cholesterol in the blood. During the process of producing cottonseed oil, it is necessary to screen the cottonseeds.

[0003] For example, the Chinese patent discloses: A separation device for cottonseed oil processing, publication number: CN218372174U, "including a connecting seat, a separation pipe is fixedly installed inside the connecting seat, a sealing ring is fixedly installed on the front of the separation pipe, a stirring device is arranged inside the separation pipe, and cottonseed fluff removing structures are arranged on the outer walls on both sides of the connecting seat. The stirring device includes a driving motor, and the driving motor is fixedly installed on the front side wall of the sealing ring. The utility model can stir the cottonseeds through the designed stirring device composed of a driving motor, a connecting shaft and stirring blades, and at the same time cooperate with the cottonseed fluff removing structure composed of a slider, a scraping plate and a guiding block to perform deflaiming treatment, reduce the situation that cottonseed fluff falls into the cottonseed kernels during the subsequent oil pressing process, and cooperate with the first sieve mesh and the second sieve mesh to realize the separation of cottonseed shells, cottonseed kernels and dust particles and other impurities, reduce the influence on the quality of cottonseed oil during the subsequent oil pressing process, and improve the quality of cottonseed kernels after oil pressing. Therefore, this device is suitable for wide promotion", but in the actual use process, the sieve mesh is prone to blockage, reducing the screening efficiency of cottonseed kernels and cottonseed shells. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a cottonseed oil kernel and shell separator screen, which solves the technical problem that in the actual use process, the sieve mesh is prone to blockage, reducing the screening efficiency of cottonseed kernels and cottonseed shells.

[0006] (2) Technical Solutions

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0008] A cottonseed kernel and shell separation sieve, comprising an upper shell and a bottom shell. The bottom shell is located below the upper shell. A screening mesh is fixedly connected inside the bottom shell. Two grinding rollers are rotatably installed inside the upper shell. Support rods are fixedly connected to both ends of the upper shell. A second motor is fixedly installed on each support rod. The output shaft of each second motor is fixedly connected to an eccentric wheel. Extension plates are fixedly connected to both ends of the bottom shell. The two eccentric wheels are respectively in contact with the bottom surface of the extension plates. A convex frame is fixedly connected to the upper end of the bottom shell. A groove is formed on the bottom surface of the upper shell. The convex frame is movably inserted into the groove.

[0009] Preferably: A slag discharge port is formed on the surface of the bottom shell. A plugging plate is installed in the slag discharge port. Two first motors are fixedly installed on the upper shell. The output shaft of each first motor is fixedly connected to a grinding roller respectively.

[0010] Preferably: Connection blocks one are fixedly connected to both ends of the upper shell. Connection blocks two are fixedly connected to both ends of the bottom shell. A round rod is fixedly connected to the upper end of each connection block two. Each round rod passes through the connection block one movably. A spring is movably sleeved on each round rod. Each connection block one is fixedly connected to the connection block two through a spring.

[0011] Preferably: A round block is fixedly connected to the top end of each round rod. Each round block is respectively located above the connection block one.

[0012] (III) Beneficial effects

[0013] First, the rotation of the eccentric wheel will exert an upward force on the extension plate, causing the bottom shell to move upward. The upward movement of the bottom shell drives the connection block two to move upward. The upward movement of the connection block two exerts a force on the spring, causing it to be compressed. With the continuous rotation of the eccentric wheel and the reset action of the spring, the bottom shell and the screening mesh move up and down reciprocally and vibrate, accelerating the screening efficiency of cottonseed kernels and cottonseed shells, and achieving a better separation effect.

[0014] Second, a round block is fixedly connected to the top end of the round rod, and the round block is located above the connection block one, which plays a limiting role for the bottom shell to prevent the bottom shell from detaching from the upper shell. The plugging plate is connected and fixed to the bottom shell by screws or buckles. By removing the plugging plate, the cottonseed shells remaining on the screening mesh can be taken out for subsequent use. The structure is designed compactly and reasonably, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly and implement it according to the content of the specification, the following describes the preferred embodiments of the present invention in detail in conjunction with the drawings.

[0016] Figure 1 This is the overall structural diagram of the cottonseed oil kernel shell separation screen of the utility model;

[0017] Figure 2 This is a structural diagram of the screening net of the utility model;

[0018] Figure 3 This is a structural diagram of the extension plate of the utility model;

[0019] Figure 4 This is a structural diagram of the utility model with the upper shell cut open.

[0020] Legend: 1. Upper shell; 11. Grinding roller; 12. Groove; 13. Motor 1; 2. Bottom shell; 21. Convex frame; 22. Extension plate; 23. Slag discharge port; 24. Sealing plate; 3. Screening net; 4. Connecting block 1; 5. Connecting block 2; 6. Round rod; 61. Spring; 62. Round block; 7. Support rod; 8. Motor 2; 9. Eccentric wheel. DETAILED DESCRIPTION

[0021] The embodiment of the present application provides a cottonseed oil kernel shell separation screen, which effectively solves the problem that the screen is prone to clogging during actual use, thereby reducing the problem of reduced screening efficiency for cottonseed kernels and cottonseed shells. The cottonseed oil kernel shell separation screen applies an upward force to the extension plate through the rotation of the eccentric wheel, so that the bottom shell moves up, and the upward movement of the bottom shell drives the connecting block two to move up. The upward movement of the connecting block two applies a force to the spring, so that it is compressed. With the continuous rotation of the eccentric wheel and the reset action of the spring, the bottom shell and the screening net move back and forth up and down and generate vibration, thereby accelerating the screening efficiency for cottonseed kernels and cottonseed shells and achieving better separation effect. A round block is fixedly connected to the top of the round rod, and the round block is located at the upper end of the connecting block one, which limits the bottom shell and prevents the bottom shell from separating from the upper shell. The sealing plate is connected and fixed to the bottom shell by screws or buckles, and the sealing plate is removed, so that the cottonseed shells remaining on the screening net can be taken out for subsequent use. The structural design is compact and reasonable, and it is more convenient to use.

[0022] Embodiment: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that the screen is easily blocked during actual use, which reduces the technical problem of the screening efficiency of cottonseed kernels and cottonseed shells. The overall idea is as follows:

[0023] In view of the problems existing in the prior art, the utility model provides a cottonseed kernel and shell separator, which comprises an upper shell 1 and a bottom shell 2. The bottom shell 2 is located below the upper shell 1. A screening net 3 is fixedly connected inside the bottom shell 2. Two grinding rollers 11 are rotatably installed inside the upper shell 1. Support rods 7 are fixedly connected to both ends of the upper shell 1. A second motor 8 is fixedly installed on each support rod 7. The output shaft of each second motor 8 is fixedly connected with an eccentric wheel 9. Extension plates 22 are fixedly connected to both ends of the bottom shell 2. The two eccentric wheels 9 are respectively in contact with the bottom surface of the extension plates 22. A convex frame 21 is fixedly connected to the upper end of the bottom shell 2. A groove 12 is formed on the bottom surface of the upper shell 1. The convex frame 21 is movably inserted into the groove 12. A slag discharge port 23 is formed on the surface of the bottom shell 2. A plugging plate 24 is installed in the slag discharge port 23. Two first motors 13 are fixedly installed on the upper shell 1. The output shaft of each first motor 13 is fixedly connected with a grinding roller 11 respectively. Connecting blocks 4 are fixedly connected to both ends of the upper shell 1. Connecting blocks 5 are fixedly connected to both ends of the bottom shell 2. A round rod 6 is fixedly connected to the upper end of each connecting block 5. Each round rod 6 movably penetrates through the connecting block 4 respectively. A spring 61 is movably sleeved on each round rod 6. Each connecting block 4 is fixedly connected to the connecting block 5 through the spring 61 respectively. A round block 62 is fixedly connected to the top end of each round rod 6. Each round block 62 is located above the connecting block 4 respectively. When in use, cottonseeds are put into the upper shell 1. The first motors 13 are started to make the two grinding rollers 11 rotate. The rotation of the two grinding rollers 11 enables the cottonseed kernels and cottonseed shells to be preliminarily distributed. Then, the cottonseed kernels and cottonseed shells are separated under the screening of the screening net 3. The second motors 8 are started to make the eccentric wheels 9 rotate. The rotation of the eccentric wheels 9 applies an upward force to the extension plates 22, making the bottom shell 2 move upward. The upward movement of the bottom shell 2 drives the connecting block 5 to move upward. The upward movement of the connecting block 5 applies a force to the spring 61, causing it to be compressed. With the continuous rotation of the eccentric wheels 9 and the resetting action of the spring 61, the bottom shell 2 and the screening net 3 move up and down reciprocally and generate vibration, accelerating the screening efficiency of the cottonseed kernels and cottonseed shells, and having a better separation effect. Since the convex frame 21 is fixedly installed at the upper end of the bottom shell 2 and the convex frame 21 is inserted into the groove 12, the bottom shell 2 forms a semi-surrounding structure with the upper shell 1 through the convex frame 21, enabling the cottonseed kernels and cottonseed shells to only fall onto the screening net 3 and not spill outside, ensuring the rationality of the structural design. Since the round block 62 is fixedly connected to the top end of the round rod 6 and the round block 62 is located above the connecting block 4, it plays a limiting role on the bottom shell 2, preventing the bottom shell 2 from detaching from the upper shell 1. The plugging plate 24 is connected and fixed to the bottom shell 2 by screws or buckles. By removing the plugging plate 24, the cottonseed shells remaining on the screening net 3 can be taken out for subsequent use. The structural design is compact and reasonable, and it is more convenient to use.

[0024] Working principle:

[0025] First step, during use, put cotton seeds into the upper shell 1, start the first motor 13 to make the two grinding rollers 11 rotate. Through the rotation of the two grinding rollers 11, the cottonseed kernels and cottonseed hulls are initially distributed. Then, the cottonseed kernels and cottonseed hulls are separated under the screening of the screening net 3. Start the second motor 8 to make the eccentric wheel 9 rotate. Through the rotation of the eccentric wheel 9, an upward acting force will be applied to the extension plate 22, causing the bottom shell 2 to move upward. The upward movement of the bottom shell 2 drives the second connecting block 5 to move upward. The upward movement of the second connecting block 5 applies a force to the spring 61, causing it to be compressed. With the continuous rotation of the eccentric wheel 9 and the reset action of the spring 61, the bottom shell 2 and the screening net 3 move up and down reciprocally and vibrate, accelerating the screening efficiency of the cottonseed kernels and cottonseed hulls and achieving a better separation effect.

[0026] Second step, a convex frame 21 is fixedly installed at the upper end of the bottom shell 2. The convex frame 21 is inserted into the groove 12, enabling the bottom shell 2 to form a semi-surrounding structure with the upper shell 1 through the convex frame 21, so that the cottonseed kernels and cottonseed hulls can only fall onto the screening net 3 and will not spill outside, ensuring the rationality of the structural design. The top of the round rod 6 is fixedly connected with a round block 62. The round block 62 is located at the upper end of the first connecting block 4, playing a limiting role for the bottom shell 2 to prevent the bottom shell 2 from detaching from the upper shell 1. The blocking plate 24 is connected and fixed to the bottom shell 2 by screws or buckles. By removing the blocking plate 24, the cottonseed hulls remaining on the screening net 3 can be taken out for subsequent use. The structural design is compact and reasonable, making it more convenient to use.

[0027] Finally, it should be noted that: Obviously, the above embodiments are merely examples for clearly illustrating the present invention and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. A cottonseed oil kernel shell separator, comprising an upper shell (1) and a bottom shell (2), characterized in that: The bottom shell (2) is located below the upper shell (1). A screening mesh (3) is fixedly connected inside the bottom shell (2). Two grinding rollers (11) are rotatably installed inside the upper shell (1). Support rods (7) are fixedly connected to both ends of the upper shell (1). A second motor (8) is fixedly installed on each support rod (7). The output shaft of each second motor (8) is fixedly connected to an eccentric wheel (9). Among them, extension plates (22) are fixedly connected to both ends of the bottom shell (2). The two eccentric wheels (9) are respectively in contact with the bottom surface of the extension plates (22). A convex frame (21) is fixedly connected to the upper end of the bottom shell (2). A groove (12) is formed in the bottom surface of the upper shell (1). The convex frame (21) is movably inserted into the groove (12).

2. The cottonseed kernel and shell separator according to claim 1, characterized in that: A slag discharge port (23) is formed in the surface of the bottom shell (2). A plugging plate (24) is installed in the slag discharge port (23).

3. The cottonseed oil kernel shell separator according to claim 1, characterized in that: Two first motors (13) are fixedly installed on the upper shell (1). The output shaft of each first motor (13) is fixedly connected to a grinding roller (11) respectively.

4. A cottonseed oil kernel shell separator according to claim 1, characterized in that: Connecting blocks one (4) are fixedly connected to both ends of the upper shell (1). Among them, connecting blocks two (5) are fixedly connected to both ends of the bottom shell (2).

5. The cottonseed oil kernel shell separator according to claim 4, characterized in that: A round rod (6) is fixedly connected to the upper end of each connecting block two (5). Among them, each round rod (6) passes through the connecting block one (4) movably. A spring (61) is movably sleeved on each round rod (6). Each connecting block one (4) is fixedly connected to the connecting block two (5) through the spring (61).

6. The cottonseed oil kernel shell separator according to claim 5, wherein: A round block (62) is fixedly connected to the top end of each round rod (6). Among them, each round block (62) is located above the connecting block one (4).

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