CN218963254U

CN218963254U - Raw material screening device for vegetable oil processing

Info

Publication number: CN218963254U
Application number: CN202223545370.2U
Authority: CN
Inventors: 袁怀波; 孙其轩; 胡晓亮; 江柱朝
Original assignee: Anhui Zhongsheng Edible Oil Technology Co ltd
Current assignee: Anhui Zhongsheng Edible Oil Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-05
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a raw material screening device for vegetable oil processing, which belongs to the technical field of vegetable oil processing, and comprises the following components: the screening frame is fixedly provided with a feed hopper; the screening assembly comprises a fixed frame fixed on a screening frame, a screen plate is movably installed in the fixed frame, a movable cylinder is fixedly penetrated in the middle of the screen plate, and a driving rod for driving the movable cylinder to shake is rotationally connected to the screening frame; and the dispersing assembly comprises a rotating shaft which is rotationally connected to the screening frame. According to the utility model, the motor drives the driving rod to rotate, so that the cam drives the movable cylinder and the sieve plate to shake circumferentially in the fixed frame, screening and conveying of materials are realized, the driving rod drives the rotating shaft to synchronously rotate, the dispersing rod and the fan blades are further driven to rotate, the agglomerated materials are fully scattered and separated, and the blades, the rapeseed shells and dust light impurities in the materials are blown off, so that the device has a compact integral structure and a better linkage matching effect.

Description

Raw material screening device for vegetable oil processing

Technical Field

The utility model relates to the technical field of vegetable oil processing, in particular to a raw material screening device for vegetable oil processing.

Background

Rapeseed oil is a common vegetable oil in life, and is squeezed from rapeseed, and mainly contains various mineral substances such as vitamin E, vitamin K, calcium and the like and fatty acid, so that the content of grease in daily food of people needs to be ensured, and in the processing and production of the vegetable oil, raw materials need to be screened so as to reduce the impurity content in the raw materials and ensure the quality of the vegetable oil.

In the prior art, adopt following device to screen vegetable oil raw materials, for example the raw materials sieving mechanism is used in edible vegetable oil processing that patent publication No. CN213468647U discloses, drive elementary screen cloth through servo motor and rotate, and the slider carries out the up-and-down swinging motion in corresponding spout, has played the effect of trembling the material, through design baffle in the row workbin, separates the inner space of row workbin, ensures that the material of different specifications can be discharged from the discharge gate that corresponds, avoids appearing the compounding phenomenon.

Because the materials are mixed with sundries such as blades, rapeseed shells, dust and the like in the harvesting, storing and transferring processes, the sundries are difficult to filter and separate through a screen in the actual working process, and the quality of vegetable oil is influenced; and this scheme prevents through the mode of the upper and lower rocking motion of elementary screen cloth that the material from caking, piling up, nevertheless owing to the rape seed oil content is high, and easy adhesion caking, and comparatively fastening, above-mentioned method is difficult to fully break up the separation with the material of caking, still has the problem that the material can't fully contact with the screen cloth, and the screening effect is not good.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a raw material screening device for processing vegetable oil.

The embodiment of the utility model provides a raw material screening device for vegetable oil processing, which comprises the following components:

the screening frame is fixedly provided with a feed hopper;

the screening assembly comprises a fixed frame fixed on a screening frame, a screen plate is movably installed in the fixed frame, a movable cylinder is fixedly penetrated in the middle of the screen plate, and a driving rod for driving the movable cylinder to shake is rotationally connected to the screening frame;

the dispersing assembly comprises a rotating shaft which is rotationally connected to the screening frame, the rotating shaft is located under the output end of the feeding hopper, a dispersing rod and fan blades are fixed on the rotating shaft, a first bevel gear is fixed on the driving rod, a second bevel gear is fixed on the rotating shaft, and the first bevel gear and the second bevel gear are meshed with each other.

Further, a plurality of buffer springs are equidistantly distributed on the inner side wall of the fixed frame, and the other ends of the buffer springs are connected to the sieve plate.

Further, the diameters of the sieve holes on the sieve plate are sequentially increased from top to bottom.

Further, a motor is arranged on the screening frame, and an output shaft of the motor is connected with the driving rod through a coupler.

Further, the dispersing rods are arranged at the position, below the discharge port of the feed hopper, of the rotating shaft in a staggered mode, and arc-shaped blocking strips are fixed on the dispersing rods.

Further, a material guide plate is fixed on the inner side wall of the fixed frame, and the material guide plate is arranged at the output end of the sieve plate.

Further, a cam is fixed on the driving rod, the cam is arranged in the movable cylinder, and a protruding part of the cam is propped against the inner wall of the movable cylinder to slide.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the motor drives the driving rod to rotate, so that the cam pushes the movable cylinder and the sieve plate to shake circumferentially in the fixed frame, on one hand, raw materials on the sieve plate can be conveyed forwards, the screening efficiency is improved, on the other hand, the contact probability of impurities in the raw materials and the sieve plate is increased, and the screening effect is ensured; through the transmission of first bevel gear and second bevel gear for the actuating lever drives the pivot synchronous rotation, and then drives dispersion pole and flabellum and rotate, and the dispersion pole can be with feeder hopper exhaust caking material fully break up the separation, guarantees material and sieve intensive contact, and the material is broken up whereabouts in-process by the dispersion pole, blows off blade, rapeseed shell and the dust light impurity in the material through the flabellum, further improves the screening effect, guarantees the vegetable oil quality, and need not to set up extra power drive device and realize the rotation of dispersion pole and flabellum, reduction equipment running cost, device overall structure is compact, linkage cooperation effect is better.

Drawings

Fig. 1 is a schematic structural diagram of a raw material screening device for processing vegetable oil according to an embodiment of the present utility model.

Fig. 2 is an enlarged view at a in fig. 1.

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is a schematic top view of a screening assembly in a raw material screening device for processing vegetable oil according to an embodiment of the present utility model.

In the above figures: 1 screening frame, 2 feeder hopper, 3 screening subassembly, 31 fixed frame, 32 sieve, 33 movable tube, 34 actuating lever, 4 dispersion subassembly, 41 pivot, 42 dispersion pole, 43 flabellum, 44 first bevel gear, 45 second bevel gear, 5 buffer spring, 6 motors, 7 arc blend stop, 8 stock guide, 9 cams.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-4, an embodiment of the present utility model provides a raw material screening device for processing vegetable oil, including: the screening device comprises a screening frame 1, a screening assembly 3 and a dispersing assembly 4, wherein a feeding hopper 2 is fixed on the screening frame 1;

the screening assembly 3 comprises a fixed frame 31 fixed on the screening frame 1, a screen plate 32 is movably installed in the fixed frame 31, the fixed frame 31 and the screen plate 32 are obliquely arranged, an included angle between the fixed frame 31 and a horizontal plane is 30 degrees, a plurality of buffer springs 5 are equidistantly distributed on the inner side wall of the fixed frame 31, the other ends of the buffer springs 5 are connected to the screen plate 32, and the other ends of the buffer springs are required to be noted that the diameters of screen holes on the screen plate 32 are sequentially increased from top to bottom, so that when materials are conveyed forwards on the surface of the screen plate 32, different impurities are sequentially separated step by step through the screen holes with different diameters, the middle part of the screen plate 32 penetrates through a movable cylinder 33, the screening frame 1 is rotatably connected with a driving rod 34 for driving the movable cylinder 33 to shake, a motor 6 is installed on the screening frame 1, the motor 6 is selected from YE3-0.55KW-6P type, an output shaft of the motor 6 is connected with the driving rod 34 through a coupler, a cam 9 is fixed on the driving rod 34, a convex part of the cam 9 is arranged in the movable cylinder 33, and the convex part of the cam 9 is propped against the inner wall of the movable cylinder 33, when the cam 9 rotates, and the convex part of the cam 9 rotates around the inner wall of the movable cylinder 33 to push the movable cylinder to rotate, so that different impurities are contacted with the movable cylinder 33 in a circumferential direction, and the driving rod 33 rotates, and the movable cylinder 33 is driven by the movable cylinder 33, and can shake the material, on the circumferential direction, and can contact with the screen plate 32, and move along the movable cylinder 32 and move along the circumference, and move along the screen plate 32 and move along the circumference through the screen cylinder through the driving rod and move along the circumference, and can be driven and move along the screen cylinder and 32 and move along the screen cylinder and move along the surface and the screen cylinder 32 and which can move and move along the screen;

the dispersion subassembly 4 is including rotating the pivot 41 of being connected on screening frame 1, the pivot 41 is located under the output of feeder hopper 2, be fixed with dispersion pole 42 and flabellum 43 in the pivot 41, dispersion pole 42 staggered arrangement is located the position under the discharge gate of feeder hopper 2 in pivot 41, be fixed with arc blend stop 7 on the dispersion pole 42, arc blend stop 7 increase and caking material's contact probability improves the dispersion effect to the caking material, be fixed with first bevel gear 44 on actuating lever 34, be fixed with second bevel gear 45 on the pivot 41, first bevel gear 44 and second bevel gear 45 intermesh, through the transmission of first bevel gear 44 and second bevel gear 45, make actuating lever 34 drive pivot 41 synchronous rotation, and then drive dispersion pole 42 and flabellum 43 rotate, dispersion pole 42 can be with the caking material of feeder hopper 2 exhaust fully break up the separation, guarantee material and sieve 32 fully contact, the material is broken down the in-process by the dispersion pole, through the blade in the flabellum 43 with the material, rape seed shell and light impurity are separated, further improve the screening effect, guarantee plant oil quality, and set up additional power device and realize that the fan blade 43 and the cost of blowing device is compact, the overall operation cost is reduced, the linkage device is better, and more compact structure is realized, and the operation device is more compact.

The guide plate 8 is fixed on the inner side wall of the fixed frame 31, the guide plate 8 is arranged at the output end of the sieve plate 32, a receiving groove can be arranged below the guide plate 8 in operation, and after impurities are removed by material screening on the sieve plate 32, the materials fall into the receiving groove to be collected through the guide of the guide plate 8.

The detailed working process of the utility model is as follows:

1. placing a receiving groove for receiving materials below the material guide plate 8, pouring the materials to be screened into the feed hopper 2, starting the motor 6 to operate, and enabling the materials to fall onto the surface of the screen plate 32 from a discharge hole below the feed hopper;

2. the motor 6 drives the driving rod 34 to rotate, so that the cam 9 pushes the movable cylinder 33 and the sieve plate 32 to shake circumferentially in the fixed frame 31, on one hand, raw materials on the sieve plate 32 can be conveyed forwards, the screening efficiency is improved, on the other hand, the contact probability of impurities in the raw materials and the sieve plate 32 is increased, and the screening effect is ensured;

3. when the driving rod 34 rotates, the driving rod 34 drives the rotating shaft 41 to synchronously rotate through the transmission of the first bevel gear 44 and the second bevel gear 45, so that the dispersing rod 42 and the fan blades 43 are driven to rotate, the dispersing rod 42 can sufficiently scatter and separate caking materials discharged from the feeding hopper 2, the materials are ensured to be fully contacted with the sieve plate 32, in the scattering and falling process of the materials by the dispersing rod, the fan blades 43 are used for blowing away blades, rapeseed shells and dust light impurities in the materials, the screening effect is further improved, the quality of vegetable oil is ensured, an additional power driving device is not required to be arranged to realize the synchronous rotation of the dispersing rod 42 and the fan blades 43, the running cost of equipment is reduced, the whole structure of the device is compact, and the linkage and coordination effects are better;

4. after the materials on the sieve plate 32 are screened and removed, the materials fall into a receiving groove to be collected through the guidance of the material guide plate 8.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. Raw material screening device for vegetable oil processing, characterized by comprising:

the screening device comprises a screening frame (1), wherein a feed hopper (2) is fixed on the screening frame (1);

the screening assembly (3), the screening assembly (3) comprises a fixed frame (31) fixed on a screening frame (1), a screen plate (32) is movably installed in the fixed frame (31), a movable cylinder (33) is fixedly penetrated in the middle of the screen plate (32), and a driving rod (34) for driving the movable cylinder (33) to shake is rotatably connected to the screening frame (1);

the dispersing assembly (4), dispersing assembly (4) are including rotating pivot (41) of being connected on screening frame (1), pivot (41) are located under feeder hopper (2) output, be fixed with dispersion pole (42) and flabellum (43) in pivot (41), be fixed with first bevel gear (44) on actuating lever (34), be fixed with second bevel gear (45) in pivot (41), first bevel gear (44) and second bevel gear (45) intermeshing.

2. The plant oil processing raw material screening apparatus according to claim 1, wherein:

a plurality of buffer springs (5) are equidistantly distributed on the inner side wall of the fixed frame (31), and the other ends of the buffer springs (5) are connected to the sieve plate (32).

3. The plant oil processing raw material screening apparatus according to claim 1, wherein:

the diameter of the sieve holes on the sieve plate (32) is sequentially increased from top to bottom.

4. The plant oil processing raw material screening apparatus according to claim 1, wherein:

the screening frame (1) is provided with a motor (6), and an output shaft of the motor (6) is connected with a driving rod (34) through a coupler.

5. The plant oil processing raw material screening apparatus according to claim 1, wherein:

the dispersing rods (42) are arranged at the position, below the discharge hole of the feed hopper (2), of the rotating shaft (41) in a staggered mode, and arc-shaped blocking strips (7) are fixed on the dispersing rods (42).

6. The plant oil processing raw material screening apparatus according to claim 1, wherein:

the guide plate (8) is fixed on the inner side wall of the fixed frame (31), and the guide plate (8) is arranged at the output end of the screen plate (32).

7. The plant oil processing raw material screening apparatus according to claim 1, wherein:

the driving rod (34) is fixedly provided with a cam (9), the cam (9) is arranged in the movable cylinder (33), and a protruding part of the cam (9) is propped against the inner wall of the movable cylinder (33) to slide.