Rapeseed oil residue treatment device

Abstract

The utility model discloses a rapeseed oil residue treatment device which comprises a treatment box, two smashing rollers are rotationally connected into the treatment box, a driving assembly for driving the smashing rollers to move is arranged on one side of the treatment box, an inclined filter screen located below the smashing rollers is obliquely arranged in the treatment box, and a U-shaped filter screen is fixed to one side of the inner wall of the treatment box. The U-shaped filter screen and the inclined filter screen are fixedly connected through a rubber plate, and an extrusion roller located in the U-shaped filter screen is rotationally connected into the treatment box. According to the scheme, firstly, rapeseed oil residues are fed through the feeding port in the top of the treatment box, then the rapeseed oil residues are smashed under the condition that the driving assembly drives the smashing roller to rotate, the smashed rapeseed oil residues fall onto the inclined filter screen to be filtered and screened, the residues which are not screened fall into the U-shaped filter screen, and then the rapeseed oil residues fall into the U-shaped filter screen through cooperation of the first transmission assembly. And the extrusion roller is driven to rotate, so that residues in the U-shaped filter screen can be crushed again through the extrusion roller, rapid crushing of the rapeseed oil residues is facilitated, and the crushing efficiency of the rapeseed oil residues is improved.

Description

Technical Field

[0001] The present application relates to the technical field of rapeseed oil processing, and in particular to a rapeseed oil residue processing device. Background Art

[0002] Rapeseed oil is what we commonly call rapeseed oil, also known as rapeseed oil, coriander oil, rapeseed oil, sesame oil and canola oil. It is an edible oil squeezed from rapeseed. A large amount of residue will be produced during the production process of rapeseed oil. These residues are the residues left after the rapeseed is extracted through solvent extraction and mechanical pressing, which can be called rapeseed meal or rapeseed cake.

[0003] In the related technology, the rapeseed oil residue is crushed by a crushing wheel, the crushed residue is screened through an inclined screen, and the residue powder that has not been screened is collected through a coarse material port and crushed again. The finer residue powder can be used for subsequent fertilizer production. The fine rapeseed oil powder is conducive to the full mixing and fermentation of other materials, and the produced fertilizer has better effect on crops. The cleaning component is used to clean the inclined screen regularly to avoid clogging of the inclined screen and affect work efficiency.

[0004] However, when re-crushing the unscreened rapeseed oil residue, the staff needs to first collect the rapeseed oil residue at the coarse material inlet and then re-introduce it into the feed inlet for crushing. This requires the staff to constantly collect and discharge the material, which is inefficient and inconvenient for re-crushing the rapeseed oil residue, thereby reducing the crushing efficiency of the rapeseed oil residue. Therefore, those skilled in the art provide a rapeseed oil residue processing device to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the present application provides a rapeseed oil residue processing device.

[0006] The present application provides a rapeseed oil residue treatment device that adopts the following technical solution:

[0007] A rapeseed oil residue processing device includes a processing box, two crushing rollers are rotatably connected in the processing box, a driving assembly for driving the crushing rollers is provided on one side of the processing box, an inclined filter screen is obliquely provided in the processing box and is located below the crushing rollers, a U-filter screen is fixed to one side of the inner wall of the processing box, the U-filter screen and the inclined filter screen are fixedly connected by a rubber plate, an extrusion roller located in the U-filter screen is rotatably connected in the processing box, and the extrusion roller and the driving assembly are connected by a first transmission assembly.

[0008] By adopting the above technical solution, the driving component drives the crushing roller to rotate to crush the rapeseed oil residue, and the unscreened residue falls into the U filter through the inclined filter. At the same time, the first transmission component drives the squeezing roller to rotate to crush the unscreened residue again, thereby facilitating the re-crushing of the rapeseed oil residue and improving the crushing efficiency of the rapeseed oil residue.

[0009] Preferably, the driving assembly includes meshing gears fixedly provided at one end of the two crushing rollers, and a driving motor fixed to the gears is fixed on one side of the processing box.

[0010] By adopting the above technical solution and cooperating with the driving assembly, the rotation of the crushing roller can be conveniently driven.

[0011] Preferably, the first transmission assembly includes a first pulley fixedly arranged on one side of one of the gears, a second pulley is fixed to one end of the squeezing roller, and the first pulley is connected to the second pulley through a first belt.

[0012] By adopting the above technical solution and cooperating with the first transmission assembly, the linkage movement of the crushing roller and the squeezing roller is facilitated.

[0013] Preferably, the inclined filter is connected to the processing box through an elastic component, a cam that contacts the inclined filter is rotatably connected in the processing box, and the cam is connected to the gear through a second transmission component.

[0014] By adopting the above technical solution, the cam is driven to rotate by the second transmission component, and at the same time, the elastic component is used to facilitate the continuous vibration of the inclined filter, which facilitates the rapid filtering and screening of rapeseed oil residues by the inclined filter, thereby improving the screening efficiency of rapeseed oil residues.

[0015] Preferably, the elastic component includes a fixed block fixedly arranged on the inner wall of the processing box, and the fixed block is fixedly connected to the inclined filter screen through a spring.

[0016] By adopting the above technical solution and cooperating with the elastic component, elastic force can be conveniently provided for the vibration of the inclined filter.

[0017] Preferably, the second transmission assembly includes a third pulley fixedly arranged on one side of another gear, a fourth pulley is fixed to one end of the cam, and the third pulley is connected to the fourth pulley through a second belt.

[0018] By adopting the above technical solution, the cam is driven to rotate by the second transmission assembly, which facilitates the linkage between the crushing roller and the cam.

[0019] In summary, this application has the following beneficial technical effects:

[0020] 1. The rapeseed oil residue processing device first feeds rapeseed oil residue through the feed port on the top of the processing box, and then crushes the rapeseed oil residue under the rotation of the crushing roller driven by the driving component. After the rapeseed oil residue is crushed, it falls onto the inclined filter screen for filtration and screening, and the unscreened residue falls into the U filter screen. Then, with the cooperation of the first transmission component, the squeezing roller is driven to rotate, and the residue in the U filter screen can be crushed again by the squeezing roller, which facilitates the rapid crushing of the rapeseed oil residue and improves the crushing efficiency of the rapeseed oil residue.

[0021] 2. In the rapeseed oil residue processing device, when the inclined filter screens the rapeseed oil residue, the second transmission component cooperates to drive the rotation of the cam, and the cam drives the movement of the inclined filter screen. At the same time, with the cooperation of the elastic component, the inclined filter screen can be driven to vibrate continuously, which facilitates the filtering and screening of the rapeseed oil residue by the inclined filter screen and improves the screening efficiency of the rapeseed oil residue.

[0022] 3. In the rapeseed oil residue processing device, when the driving component drives the crushing roller to rotate, the first transmission component and the second transmission component cooperate to conveniently drive the squeezing roller and the cam to rotate, thereby facilitating the linked movement of the crushing roller, the squeezing roller and the cam, reducing the use of electrical equipment and reducing the use cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural diagram of a rapeseed oil residue processing device according to an embodiment of the present application;

[0024] Figure 2 This is a schematic diagram of the planar structure of a processing box of a rapeseed oil residue processing device in an embodiment of the present application;

[0025] Figure 3 This is a structural schematic diagram of a first transmission assembly and a second transmission assembly of a rapeseed oil residue processing device in an embodiment of the present application;

[0026] Figure 4 This is a rapeseed oil residue processing device in the embodiment of the present application. Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.

[0027] Explanation of the accompanying drawings: 1. Processing box; 2. Crushing roller; 3. Driving assembly; 31. Gear; 32. Driving motor; 4. Inclined filter; 5. U filter; 6. Rubber plate; 7. Squeeze roller; 8. First transmission assembly; 81. First pulley; 82. Second pulley; 83. First belt; 9. Elastic assembly; 91. Fixed block; 92. Spring; 10. Cam; 11. Second transmission assembly; 111. Third pulley; 112. Fourth pulley; 113. Second belt. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 This application is described in further detail.

[0029] The present application discloses a rapeseed oil residue processing device. Figure 1-4 A rapeseed oil residue processing device includes a processing box 1, two crushing rollers 2 are rotatably connected in the processing box 1, a driving assembly 3 for driving the crushing rollers 2 to move is provided on one side of the processing box 1, an inclined filter screen 4 is obliquely provided in the processing box 1 below the crushing rollers 2, a U-filter screen 5 is fixed on one side of the inner wall of the processing box 1, the U-filter screen 5 and the oblique filter screen 4 are fixedly connected by a rubber plate 6, an extrusion roller 7 located in the U-filter screen 5 is rotatably connected in the processing box 1, and the extrusion roller 7 and the driving assembly 3 are connected by a first transmission assembly 8.

[0030] In this embodiment, the rapeseed oil residue is first fed into the processing box 1 through the feed port at the top of the processing box 1, and then the driving component 3 drives the crushing roller 2 to rotate, so that the rapeseed oil residue can be crushed. After the rapeseed oil residue is crushed, it falls onto the inclined filter screen 4 and is filtered and screened by the inclined filter screen 4. Due to the inclined setting of the inclined filter screen 4, the unscreened residue will fall into the U filter screen 5 along the inclined filter screen 4, and the inclined filter screen 4 and the U filter screen 5 are connected by a rubber plate 6. The rubber plate 6 has elasticity, so that when the inclined filter screen 4 vibrates, the U filter screen 5 will not interfere with the vibration of the inclined filter screen 4, and the unscreened residue can fall into the U filter screen 5 normally along the inclined filter screen 4 and the rubber plate 6, and then with the cooperation of the first transmission component 8, the squeezing roller 7 is driven to rotate, and the residue in the U filter screen 5 can be crushed again by the squeezing roller 7, which facilitates the rapid crushing of the rapeseed oil residue and improves the crushing efficiency of the rapeseed oil residue.

[0031] In a further embodiment, Figure 3 As shown, the driving assembly 3 includes meshing gears 31 fixedly disposed on one end of the two crushing rollers 2 , and a driving motor 32 fixed to the gears 31 is fixed on one side of the processing box 1 .

[0032] In this embodiment, the driving motor 32 drives the two gears 31 to mesh and rotate, and the two gears 31 drive the two crushing rollers 2 to rotate in opposite directions, so that the rapeseed oil residue can be crushed.

[0033] In a further embodiment, Figure 3 As shown, the first transmission assembly 8 includes a first pulley 81 fixedly arranged on one side of one of the gears 31, and a second pulley 82 is fixed to one end of the squeezing roller 7. The first pulley 81 is transmission-connected to the second pulley 82 via a first belt 83.

[0034] In this embodiment, when the driving motor 32 drives the gear 31 to rotate, and then drives the crushing roller 2 to rotate for crushing, the gear 31 simultaneously drives the rotation of the first pulley 81, and the first pulley 81 drives the rotation of the second pulley 82 through the first belt 83, thereby driving the rotation of the squeezing roller 7, and the unscreened residue that falls onto the U filter 5 can be crushed again by the squeezing roller 7, which facilitates the rapid crushing of the rapeseed oil residue and improves the crushing efficiency of the rapeseed oil residue.

[0035] In a further embodiment, Figure 2 As shown, the inclined filter screen 4 is connected to the processing box 1 through an elastic component 9. A cam 10 that contacts the inclined filter screen 4 is rotatably connected in the processing box 1. The cam 10 is connected to the gear 31 through a second transmission component 11.

[0036] In this embodiment, when the crushing roller 2 is driven to rotate with the cooperation of the driving motor 32 and the gear 31, the cam 10 is driven to rotate with the cooperation of the second transmission component 11. The cam 10 drives the movement of the inclined filter 4, and with the elastic cooperation of the elastic component 9, the inclined filter 4 can be driven to vibrate continuously, which facilitates the filtering and screening of rapeseed oil residue by the inclined filter 4, thereby improving the screening efficiency of rapeseed oil residue.

[0037] In a further embodiment, Figure 3-4 As shown, the elastic component 9 includes a fixed block 91 fixedly arranged on the inner wall of the processing box 1, and the fixed block 91 is fixedly connected to the inclined filter 4 through a spring 92. The second transmission component 11 includes a third pulley 111 fixedly arranged on one side of another gear 31, and a fourth pulley 112 is fixed to one end of the cam 10. The third pulley 111 is connected to the fourth pulley 112 through a second belt 113.

[0038] In this embodiment, when the gear 31 rotates, it drives the third pulley 111 to rotate, and the third pulley 111 drives the fourth pulley 112 to rotate through the second belt 113. The fourth pulley 112 drives the cam 10 to rotate. The cam 10 squeezes the inclined filter screen 4 during rotation. At the same time, with the elastic cooperation of the spring 92, it can drive the continuous vibration of the inclined filter screen 4, which facilitates the filtering and screening of rapeseed oil residue by the inclined filter screen 4.

[0039] The implementation principle of the rapeseed oil residue processing device of the embodiment of the present application is as follows: first, the rapeseed oil residue is fed into the processing box 1 through the feed port on the top of the processing box 1, and then the two gears 31 are driven to rotate in meshing under the movement of the driving motor 32. The two gears 31 drive the two crushing rollers 2 to rotate in opposite directions, so that the rapeseed oil residue can be crushed. After the rapeseed oil residue is crushed, it falls onto the inclined filter 4 and is filtered and screened by the inclined filter 4. When the gear 31 rotates, it drives the rotation of the third pulley 111. The third pulley 111 drives the rotation of the fourth pulley 112 through the second belt 113. The fourth pulley 112 drives the rotation of the cam 10. During the rotation of the cam 10, the inclined filter screen 4 is squeezed, and at the same time, with the elastic cooperation of the spring 92, the inclined filter screen 4 can be driven to vibrate continuously, which facilitates the filtering and screening of the rapeseed oil residue by the inclined filter screen 4, thereby improving the screening efficiency of the rapeseed oil residue. After the rapeseed oil residue is screened, the unscreened residue falls into the U filter screen 5, and under the rotation of the first pulley 81 driven by the gear 31, the first pulley 81 drives the rotation of the second pulley 82 through the first belt 83, thereby driving the rotation of the squeezing roller 7, and the unscreened residue that falls on the U filter screen 5 can be crushed again by the squeezing roller 7, which facilitates the rapid crushing of the rapeseed oil residue and improves the crushing efficiency of the rapeseed oil residue.

[0040] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A rapeseed oil residue treatment device, comprising a treatment box (1), characterized in that: Two crushing rollers (2) are rotatably connected in the processing box (1), a driving assembly (3) for driving the crushing rollers (2) is provided on one side of the processing box (1), an inclined filter screen (4) is obliquely provided in the processing box (1) and is located below the crushing rollers (2), a U filter screen (5) is fixed on one side of the inner wall of the processing box (1), the U filter screen (5) and the inclined filter screen (4) are fixedly connected via a rubber plate (6), a squeezing roller (7) located in the U filter screen (5) is rotatably connected in the processing box (1), and the squeezing roller (7) and the driving assembly (3) are connected via a first transmission assembly (8).

2. A rapeseed oil residue processing device according to claim 1, characterized in that: The driving assembly (3) comprises meshing gears (31) fixedly arranged at one end of the two crushing rollers (2), and a driving motor (32) fixed to the gears (31) is fixed on one side of the processing box (1).

3. A rapeseed oil residue processing device according to claim 2, characterized in that: The first transmission assembly (8) includes a first pulley (81) fixedly arranged on one side of one of the gears (31), a second pulley (82) is fixed to one end of the squeezing roller (7), and the first pulley (81) is connected to the second pulley (82) through a first belt (83).

4. A rapeseed oil residue processing device according to claim 3, characterized in that: The inclined filter screen (4) is connected to the processing box (1) via an elastic component (9); a cam (10) that contacts the inclined filter screen (4) is rotatably connected inside the processing box (1); and the cam (10) is connected to the gear (31) via a second transmission component (11).

5. The rapeseed oil residue processing device according to claim 4, characterized in that: The elastic component (9) comprises a fixed block (91) fixedly arranged on the inner wall of the processing box (1); the fixed block (91) is fixedly connected to the inclined filter (4) via a spring (92).

6. The rapeseed oil residue processing device according to claim 5, characterized in that: The second transmission assembly (11) includes a third pulley (111) fixedly arranged on one side of another gear (31), a fourth pulley (112) is fixed to one end of the cam (10), and the third pulley (111) is connected to the fourth pulley (112) through a second belt (113).

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