Raw material screening centrifugal machine for rapeseed oil production

Abstract

The utility model belongs to the technical field of rapeseed oil production, and particularly relates to a raw material screening centrifugal machine for rapeseed oil production, which comprises a screening box, a waste collecting box is fixedly mounted on the rear side of the screening box, a partition plate is fixedly mounted between the inner walls of the left side and the right side of the screening box, and a mounting base is rotatably mounted on the inner wall of the bottom of the screening box. Through the arranged screening assembly, materials needing to be screened are placed on the inner side of a screening filter cylinder, a sealing screw cap seals the screening filter cylinder through thread fit, a connecting block is screwed to the inner side of a mounting base through thread fit, and a motor is controlled to drive a driving shaft and a transmission gear to rotate; the transmission gears are meshed to drive the mounting base and the screening and filtering cylinder to rotate, the screening and filtering cylinder can screen materials in the screening and filtering cylinder through centrifugal force after rotating, water flow can be rapidly discharged under the action of the centrifugal force, the effect of drying the materials is achieved, and the screening effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of rapeseed oil production, in particular to a raw material screening centrifuge used for rapeseed oil production. Background Art

[0002] The rapeseed produced in current agriculture has a high oil content and is one of the main varieties of raw materials for making oil soaking. However, in the large market, the collected rapeseed still has many impurities and cannot be used directly. Therefore, the rapeseed needs to be screened and then cleaned before it can be squeezed.

[0003] The publication number CN 211160716 U discloses a raw material screening centrifuge for rapeseed oil production, comprising an outer frame of the device, a screening housing is arranged inside the outer frame of the device, and a collecting chamber is fixedly installed at the bottom of the inner cavity of the outer frame of the device;

[0004] When the device is in use, during the screening process, the debris needs to be collected by the staff after the screen is removed, and the screen is inconvenient to disassemble and assemble, making it inconvenient to clean the screen. Therefore, we propose a raw material screening centrifuge for rapeseed oil production. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a raw material screening centrifuge for rapeseed oil production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A raw material screening centrifuge for rapeseed oil production comprises a screening box, a waste collection box is fixedly installed on the rear side of the screening box, a partition is fixedly installed between the left and right inner walls of the screening box, a mounting base is rotatably installed on the bottom inner wall of the screening box, a screening filter cartridge is threadedly installed on the inner side of the mounting base, a connecting block is fixedly installed on the bottom of the screening filter cartridge, and a sealing screw cap is threadedly installed on the top of the screening filter cartridge; a screening component, the screening component is installed on the screening box and the mounting base; and a cleaning component is installed on the screening box.

[0008] Preferably, the screening assembly comprises a motor, a drive shaft and a transmission gear, the motor is fixedly mounted at the bottom of the screening box, the drive shaft is fixedly mounted at the output end of the motor, the transmission gear is fixedly mounted on the outside of the drive shaft and the mounting base, and the transmission gears are meshed with each other.

[0009] By adopting the above technical solution, a rotatable sealing door is provided on the front side of the screening box, so that waste is not easy to leak out during the rotation of the screening filter drum. A filter net is provided above the screening filter drum, and the screening filter drum can be rotated through the cooperation of the motor, the drive shaft and the transmission gear, so that the screening filter drum can screen the material through centrifugal force.

[0010] Preferably, the cleaning assembly includes a sliding rod, a spring, a cleaning scraper, a connecting and fixing plate and a handle, the sliding rod is slidably mounted on the top of the screening box, one end of the spring is fixedly mounted on the top of the screening box, the cleaning scraper is fixedly mounted on the bottom of the sliding rod, the connecting and fixing plate is fixedly mounted on the top of the sliding rod, the other end of the spring is highly mounted on the bottom of the connecting and fixing plate, and the handle is fixedly mounted on the left and right sides of the top of the connecting and fixing plate.

[0011] By adopting the above technical solution, the handle and the connecting fixing plate can drive the slide bar and the cleaning scraper to descend after being pressed down, and the cleaning scraper can clean the inner wall of the screening box.

[0012] Preferably, a plurality of through slots are provided on the top of the screening box, the slide rods are slidably mounted inside the through slots, and the outer diameter of the spring is greater than the inner diameter of the through slots.

[0013] By adopting the above technical solution, the slide bar can slide inside the through slot, and the spring can drive the slide bar to return to the initial position.

[0014] Preferably, a plurality of mounting grooves are provided on the top of the cleaning scraper, and the outer diameter of the sliding rod is the same as the inner diameter of the mounting groove.

[0015] By adopting the above technical solution, the mounting groove facilitates the cleaning scraper to be fixedly mounted on the bottom of the slide rod.

[0016] Preferably, a rotation groove is provided on the top of the partition, and the mounting base is rotatably mounted on the inner side of the rotation groove.

[0017] By adopting the above technical solution, the rotating groove makes it easier for the mounting base to be more stable during the rotation process, and it is difficult for waste materials to enter the tooth groove of the transmission gear.

[0018] Preferably, a discharge trough is provided at the rear side of the screening box, and the waste collection box is in contact with the discharge trough.

[0019] By adopting the above technical solution, the discharge chute facilitates the waste to enter the inner side of the waste collection box, making the collection of waste more convenient and quick.

[0020] Preferably, a first internal thread is formed on the inner side of the mounting base, and a first external thread is formed on the outer side of the connecting block, and the first internal thread and the first external thread are meshed with each other.

[0021] By adopting the above technical solution, the screening filter cartridge can be threadedly installed through the connecting block and the mounting base, so that the mounting base can drive the screening filter cartridge to rotate after rotating.

[0022] Preferably, a second external thread is formed on the outer side of the screening filter cartridge, a second internal thread is formed on the inner side of the sealing rotary cover, and the second internal thread is meshed with the second external thread.

[0023] By adopting the above technical solution, the sealing rotary cover can be fixed on the top of the screening filter cartridge through threaded cooperation, so that the screening filter cartridge can seal the sealing rotary cover, and the material is not easy to leak out during the rotation of the sealing rotary cover.

[0024] Preferably, the partition and the cleaning scraper are shaped such that the front side is higher and the right side is lower, and the rear side of the partition is aligned with the lowest point of the discharge chute.

[0025] By adopting the above technical solution, the waste can be discharged into the inner side of the waste collection box through the inclined partition after being scraped by the cleaning scraper to the top of the partition, so that the waste collection is more convenient.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] (1) The utility model is a raw material screening centrifuge for rapeseed oil production. Through the screening component, the material to be screened is placed inside the screening filter cylinder, the sealing screw cover is sealed on the screening filter cylinder through threaded cooperation, the connecting block is screwed on the inside of the mounting base through threaded cooperation, the control motor drives the driving shaft and the transmission gear to rotate, and the transmission gear is engaged to drive the mounting base and the screening filter cylinder to rotate, so that the screening filter cylinder can screen the material inside by centrifugal force after rotation, and the water flow can be quickly discharged under the action of centrifugal force, which plays a role in drying the material and makes the screening effect better;

[0028] (2) The utility model is a raw material screening centrifuge for rapeseed oil production. Through the cleaning component provided, the screening filter cylinder can be taken out to collect the materials after screening, and the screening filter cylinder can be cleaned. The staff can hold the handle to press the connecting fixing plate, so that the connecting fixing plate drives the sliding rod to slide after being pressed down, so that the sliding rod drives the cleaning scraper to clean and scrape the inner wall of the screening box. The scraped waste can be discharged into the inner side of the waste collection box through the inclined partition below, so that the waste collection and the cleaning of the inner wall of the screening box are more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a three-dimensional structural schematic diagram of a raw material screening centrifuge for rapeseed oil production proposed by the utility model;

[0030] Figure 2 This is a schematic diagram of the exploded structure of a raw material screening centrifuge for rapeseed oil production proposed by the utility model;

[0031] Figure 3 This is a partial three-dimensional structural schematic diagram of a raw material screening centrifuge for rapeseed oil production proposed by the utility model;

[0032] Figure 4 The utility model discloses an exploded structural diagram of a raw material screening centrifuge for rapeseed oil production.

[0033] In the figure: 1. screening box; 2. waste collection box; 3. partition; 4. mounting base; 5. screening filter cartridge; 6. connecting block; 7. sealing screw cap; 8. motor; 9. driving shaft; 10. transmission gear; 11. sliding rod; 12. spring; 13. cleaning scraper; 14. connecting fixing plate; 15. handle; 16. through groove; 17. mounting groove; 18. rotating groove; 19. discharge groove; 20. first internal thread; 21. first external thread; 22. second internal thread; 23. second external thread. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] refer to Figure 1-4 A raw material screening centrifuge for rapeseed oil production comprises a screening box 1, a waste collection box 2 is fixedly installed on the rear side of the screening box 1, a partition 3 is fixedly installed between the left and right inner walls of the screening box 1, a mounting base 4 is rotatably installed on the bottom inner wall of the screening box 1, a screening filter cartridge 5 is threadedly installed on the inner side of the mounting base 4, a connecting block 6 is fixedly installed on the bottom of the screening filter cartridge 5, and a sealing screw cap 7 is threadedly installed on the top of the screening filter cartridge 5; a screening component, the screening component is installed on the screening box 1 and the mounting base 4; a cleaning component, the cleaning component is installed on the screening box 1.

[0036] In this embodiment, the screening assembly includes a motor 8, a drive shaft 9 and a transmission gear 10. The motor 8 is fixedly mounted at the bottom of the screening box 1, the drive shaft 9 is fixedly mounted at the output end of the motor 8, and the transmission gear 10 is fixedly mounted on the outside of the drive shaft 9 and the mounting base 4, and the transmission gear 10 is meshed.

[0037] In this embodiment, the cleaning assembly includes a slide bar 11, a spring 12, a cleaning scraper 13, a connecting and fixing plate 14 and a handle 15. The slide bar 11 is slidably installed on the top of the screening box 1, one end of the spring 12 is fixedly installed on the top of the screening box 1, the cleaning scraper 13 is fixedly installed on the bottom of the slide bar 11, the connecting and fixing plate 14 is fixedly installed on the top of the slide bar 11, the other end of the spring 12 is highly installed at the bottom of the connecting and fixing plate 14, and the handle 15 is fixedly installed on the left and right sides of the top of the connecting and fixing plate 14.

[0038] In this embodiment, a plurality of through slots 16 are formed on the top of the screening box 1 , the slide rods 11 are slidably mounted inside the through slots 16 , and the outer diameter of the spring 12 is greater than the inner diameter of the through slots 16 .

[0039] In this embodiment, a plurality of mounting grooves 17 are formed on the top of the cleaning scraper 13 , and the outer diameter of the slide bar 11 is the same as the inner diameter of the mounting groove 17 .

[0040] In this embodiment, a rotation groove 18 is formed on the top of the partition plate 3 , and the mounting base 4 is rotatably mounted on the inner side of the rotation groove 18 .

[0041] In this embodiment, a discharge trough 19 is provided at the rear side of the screening box 1 , and the waste collecting box 2 is in contact with the discharge trough 19 .

[0042] In this embodiment, a first internal thread 20 is formed on the inner side of the mounting base 4 , and a first external thread 21 is formed on the outer side of the connecting block 6 . The first internal thread 20 and the first external thread 21 are meshed with each other.

[0043] In this embodiment, a second external thread 23 is formed on the outer side of the screening filter cartridge 5 , and a second internal thread 22 is formed on the inner side of the sealing rotary cover 7 . The second internal thread 22 and the second external thread 23 are meshed with each other.

[0044] In this embodiment, the partition plate 3 and the cleaning scraper 13 are shaped such that the front side is higher and the right side is lower, and the rear side of the partition plate 3 is aligned with the lowest point of the discharge chute 19 .

[0045] The specific operation is to place the material to be screened into the inner side of the screening filter cylinder 5, so that the sealing screw cover 7 can seal the screening filter cylinder 5 through threaded cooperation, and the connecting block 6 can be screwed on the inner side of the mounting base 4 through threaded cooperation, and the motor 8 can be controlled to drive the driving shaft 9 and the transmission gear 10 to rotate, so that the transmission gear 10 can drive the mounting base 4 and the screening filter cylinder 5 to rotate after meshing, so that the screening filter cylinder 5 can screen the material inside by centrifugal force after rotation, and the water flow can be quickly discharged under the action of centrifugal force, so as to dry the material. The screening filter drum 5 can be taken out to collect the materials after the screening, and the screening filter drum 5 can be cleaned. The staff can hold the handle 15 to press the connecting and fixing plate 14, so that the connecting and fixing plate 14 drives the slide bar 11 to slide after being pressed down, so that the slide bar 11 drives the cleaning scraper 13 to clean and scrape the inner wall of the screening box 1, and the scraped waste can be discharged into the inner side of the waste collection box 2 through the inclined partition plate 3 below, so that the waste collection and the cleaning of the inner wall of the screening box 1 are more convenient and quick.

[0046] The above is a detailed introduction to a raw material screening centrifuge for rapeseed oil production provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A raw material screening centrifuge for rapeseed oil production, characterized in that: include: A screening box (1), a waste collection box (2) is fixedly mounted on the rear side of the screening box (1), a partition (3) is fixedly mounted between the left and right inner walls of the screening box (1), a mounting base (4) is rotatably mounted on the bottom inner wall of the screening box (1), a screening filter cartridge (5) is threadedly mounted on the inner side of the mounting base (4), a connecting block (6) is fixedly mounted on the bottom of the screening filter cartridge (5), and a sealing screw cap (7) is threadedly mounted on the top of the screening filter cartridge (5); A screening assembly, the screening assembly being mounted on the screening box (1) and the mounting base (4); A cleaning component is installed on the screening box (1).

2. A raw material screening centrifuge for rapeseed oil production according to claim 1, characterized in that: The screening assembly comprises a motor (8), a drive shaft (9) and a transmission gear (10); the motor (8) is fixedly mounted on the bottom of the screening box (1); the drive shaft (9) is fixedly mounted on the output end of the motor (8); the transmission gear (10) is fixedly mounted on the outside of the drive shaft (9) and the mounting base (4); and the transmission gears (10) are meshed with each other.

3. A raw material screening centrifuge for rapeseed oil production according to claim 1, characterized in that: The cleaning assembly comprises a slide bar (11), a spring (12), a cleaning scraper (13), a connecting and fixing plate (14) and a handle (15); the slide bar (11) is slidably mounted on the top of the screening box (1); one end of the spring (12) is fixedly mounted on the top of the screening box (1); the cleaning scraper (13) is fixedly mounted on the bottom of the slide bar (11); the connecting and fixing plate (14) is fixedly mounted on the top of the slide bar (11); the other end of the spring (12) is highly mounted on the bottom of the connecting and fixing plate (14); and the handle (15) is fixedly mounted on the left and right sides of the top of the connecting and fixing plate (14).

4. A raw material screening centrifuge for rapeseed oil production according to claim 3, characterized in that: The top of the screening box (1) is provided with a plurality of through slots (16), the slide rod (11) is slidably mounted on the inner side of the through slots (16), and the outer diameter of the spring (12) is larger than the inner diameter of the through slots (16).

5. A raw material screening centrifuge for rapeseed oil production according to claim 3, characterized in that: A plurality of mounting grooves (17) are provided on the top of the cleaning scraper (13), and the outer diameter of the sliding rod (11) is the same as the inner diameter of the mounting groove (17).

6. A raw material screening centrifuge for rapeseed oil production according to claim 1, characterized in that: A rotation groove (18) is provided on the top of the partition plate (3), and the mounting base (4) is rotatably mounted on the inner side of the rotation groove (18).

7. A raw material screening centrifuge for rapeseed oil production according to claim 1, characterized in that: A discharge trough (19) is provided on the rear side of the screening box (1), and the waste collection box (2) is in contact with the discharge trough (19).

8. A raw material screening centrifuge for rapeseed oil production according to claim 1, characterized in that: The inner side of the mounting base (4) is provided with a first internal thread (20), the outer side of the connecting block (6) is provided with a first external thread (21), and the first internal thread (20) and the first external thread (21) are meshed with each other.

9. A raw material screening centrifuge for rapeseed oil production according to claim 1, characterized in that: The outer side of the screening filter cartridge (5) is provided with a second external thread (23), and the inner side of the sealing rotary cover (7) is provided with a second internal thread (22), and the second internal thread (22) and the second external thread (23) are meshed with each other.

10. A raw material screening centrifuge for rapeseed oil production according to claim 1, characterized in that: The partition plate (3) and the cleaning scraper (13) are shaped such that the front side is higher and the right side is lower, and the rear side of the partition plate (3) is aligned with the lowest point of the discharge trough (19).

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