Rapeseed oil squeezing vibrating screen

Abstract

The utility model discloses a rapeseed oil squeezing vibrating screen, which relates to the technical field of rapeseed oil screening and comprises a box body, the top end of the box body is fixedly connected with a feeding pipe, one side of the outer wall of the box body is fixedly connected with a first mounting plate, the top end of the first mounting plate is provided with an exhaust fan, and one side of the outer wall of the exhaust fan is fixedly connected with an exhaust pipe. A storage box is fixedly connected to the middle of the exhaust pipe, a filter screen is arranged in the storage box, an exhaust head is fixedly connected to the end, away from the exhaust fan, of the exhaust pipe, a second mounting plate is fixedly connected to one side of the outer wall of the box body, a first motor is arranged at the top end of the second mounting plate, and a first driving shaft is movably connected to the interior of the first motor. Dust and rapeseed shells generated during vibration of rapeseeds in the box body are sucked and fed into the storage box for storage through the exhaust fan; and a first motor drives a brush to drive large rapeseeds intercepted on a filter plate to be discharged through a discharging pipe, so that the rapeseeds with different body types are classified.

Description

Technical Field

[0001] The utility model relates to the technical field of rapeseed oil screening, in particular to a rapeseed oil pressing vibration screen. Background Art

[0002] Rapeseed oil is a commonly used edible oil in southern my country, and rapeseed oil is what we commonly call sesame oil. The raw material rapeseed for making rapeseed oil is easily mixed with the husk during the picking process, so the husk in the rapeseed needs to be screened out before the rapeseed is pressed into rapeseed oil. At this time, a vibrating screening device is needed to screen the husk and rapeseed.

[0003] After searching the existing Chinese patents: A rapeseed oil pressing vibration screen (Announcement No.: CN220547248U) includes a base and a vibration device, a vibration device is installed above the base, and a feed port is arranged on the left side of the vibration device, and a scraper and a cleaning mechanism are arranged below the feed port, a No. 2 groove is arranged on the left side of the cleaning mechanism, and a No. 2 slider and a No. 2 spring are arranged inside the No. 2 groove, and the No. 1 screen is connected to the right side of the No. 2 slider, and a wire, a cam, a motor and a No. 2 rotating shaft are installed below the No. 1 screen, and a No. 1 rotating shaft is installed on the right side of the cam, a slowing plate and a No. 1 spring are connected below the No. 1 rotating shaft, and a No. 1 collecting tank is installed on the left side of the No. 1 spring, a No. 1 groove, a No. 1 slider, a No. 2 screen, a movable plate and a drawer are arranged on the right side of the No. 1 collecting tank, and a No. 3 spring and a No. 2 collecting tank are installed below the movable plate. The rapeseed oil pressing vibration screen is provided with multiple screens to screen rapeseed, and a cleaning mechanism is provided to prevent the screen from being blocked, thereby improving productivity and saving time and effort.

[0004] Although the above patent sets multiple screens to screen rapeseed, and sets a cleaning mechanism to prevent the screens from being blocked, thus improving productivity and saving time and effort, the No. 2 screen of the device cannot vibrate when screening rapeseed, which will cause some qualified rapeseed to not be screened and enter the No. 2 collection tank together with impurities. Therefore, it is necessary to invent a rapeseed oil pressing vibration screen to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a rapeseed oil pressing vibrating screen to solve the problem that the No. 2 screen of the device proposed in the above background technology cannot vibrate and screen the rapeseed, which will cause some qualified rapeseed to not be screened and enter the No. 2 collecting tank together with impurities.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapeseed oil pressing vibrating screen, comprising a box body, a feed pipe is fixedly connected to the top of the box body, a first mounting plate is fixedly connected to one side of the outer wall of the box body, an exhaust fan is arranged on the top of the first mounting plate, an exhaust pipe is fixedly connected to one side of the outer wall of the exhaust fan, a storage box is fixedly connected to the middle of the exhaust pipe, a filter is arranged inside the storage box, an exhaust head is fixedly connected to one end of the exhaust pipe away from the exhaust fan, a second mounting plate is fixedly connected to one side of the outer wall of the box body, a first motor is arranged on the top of the second mounting plate, a first drive shaft is movably connected to the inside of the first motor, and a first connecting piece is fixedly connected to one end of the first drive shaft away from the first motor.

[0007] Preferably, one end of the first connecting member away from the first driving shaft is fixedly connected to a screw rod, and the outer wall of the screw rod is threadedly connected to a screw nut.

[0008] Preferably, a connecting plate is fixedly connected to the outer wall of the screw nut, a guide rod is movably connected to one end of the connecting plate away from the screw nut, and a brush is fixedly connected to the bottom of the connecting plate.

[0009] Preferably, a discharge pipe is fixedly connected to a side of the box body away from the second mounting plate, a third mounting plate is fixedly connected to a side of the box body close to the second mounting plate, and a second motor is arranged at the top of the third mounting plate.

[0010] Preferably, the second motor is internally movably connected to a second drive shaft, the end of the second drive shaft away from the second motor is fixedly connected to a second connecting member, the end of the second connecting member away from the second drive shaft is fixedly connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly connected to two groups of cams.

[0011] Preferably, a filter plate is provided inside the box, two sets of sliders are fixedly connected to both ends of the outer wall of the filter plate, two sets of slide grooves are provided at the intersection of the two sets of sliders and the box, and two sets of springs are provided inside each of the two sets of slide grooves.

[0012] Preferably, a storage box is provided at the inner bottom end of the box body, and an opening is provided at the bottom of one side of the box body close to the second mounting plate.

[0013] Technical effects and advantages of the utility model:

[0014] 1. A box body, a first mounting plate, an exhaust fan, an exhaust pipe, a storage box, a filter screen, and an exhaust head are provided. The exhaust fan on the first mounting plate provides power. The exhaust head extracts dust generated when the rapeseed in the box vibrates. At the same time, the rapeseed shell is extracted into the exhaust pipe due to its light weight. The dust and the rapeseed shell are sent into the storage box through the exhaust pipe. The filter screen intercepts the dust and the rapeseed shell so that they fall into the storage box for storage. The advantage is that the dust and the rapeseed shell generated when the rapeseed in the box vibrates can be extracted by the exhaust fan and sent to the storage box for storage;

[0015] 2. By setting a second mounting plate, a first motor, a first driving shaft, a first connecting piece, a screw, a screw nut, a connecting plate, a guide rod, a brush, a filter plate, and a discharge pipe, after the filter plate screens the rapeseed, the first motor on the second mounting plate drives the first driving shaft to rotate, the first driving shaft drives the first connecting piece to rotate, the first connecting piece drives the screw to rotate, the screw drives the screw nut to move through rotation, the screw nut drives the connecting plate to move, the guide rod guide component moves, and then the connecting plate drives the brush to move, and the larger rapeseed intercepted on the filter plate is driven to be discharged through the discharge pipe. The advantage is that the first motor can drive the brush to drive the larger rapeseed intercepted on the filter plate to be discharged through the discharge pipe, thereby classifying rapeseeds of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the main structure of a rapeseed oil pressing vibrating screen of the utility model.

[0018] Figure 2 The utility model is a schematic diagram of the rear view of a rapeseed oil pressing vibration screen.

[0019] Figure 3 The utility model is a schematic diagram of the cutaway structure of a rapeseed oil pressing vibration screen.

[0020] Figure 4 The utility model is a schematic diagram of the explosion structure of a rapeseed oil pressing vibration screen.

[0021] In the figure: 1. box body; 2. feed pipe; 3. first mounting plate; 4. exhaust fan; 5. exhaust pipe; 6. storage box; 7. filter; 8. exhaust head; 9. second mounting plate; 10. first motor; 11. first drive shaft; 12. first connecting piece; 13. screw rod; 14. screw nut; 15. connecting plate; 16. guide rod; 17. brush; 18. discharge pipe; 19. third mounting plate; 20. second motor; 21. second drive shaft; 22. second connecting piece; 23. rotating shaft; 24. cam; 25. filter plate; 26. slider; 27. slide groove; 28. spring; 29. ​​storage box; 30. opening. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4The rapeseed oil pressing vibration screen shown in the figure comprises a box body 1, wherein the box body 1 is used to screen the rapeseed in cooperation with other components; a feed pipe 2 is fixedly connected to the top of the box body 1, wherein the feed pipe 2 is provided for feeding the rapeseed into the box body 1; a first mounting plate 3 is fixedly connected to one side of the outer wall of the box body 1, wherein the first mounting plate 3 is used to support and fix the exhaust fan 4 and other components at the top; an exhaust fan 4 is provided at the top of the first mounting plate 3, wherein the exhaust fan 4 is used to provide power to extract the dust and rapeseed shell generated when the rapeseed in the box body 1 vibrates; an exhaust pipe 5 is fixedly connected to one side of the outer wall of the exhaust fan 4, wherein the exhaust pipe 5 is a channel for feeding the dust and rapeseed shell into a storage box 6; a storage box 6 is fixedly connected to the middle of the exhaust pipe 5, wherein the storage box 6 is provided for storing dust and rapeseed shells; a filter screen 7 is provided inside the storage box 6, wherein the filter screen 7 is used to extract the dust The exhaust pipe 5 is intercepted from the rapeseed shell and falls into the storage box 6 for storage; the exhaust head 8 is fixedly connected to the end of the exhaust pipe 5 away from the exhaust fan 4, wherein the exhaust head 8 is arranged to extract the dust generated by the vibration of the rapeseed and the rapeseed shell; a second mounting plate 9 is fixedly connected to one side of the outer wall of the box body 1, wherein the second mounting plate 9 is used to support and fix the first motor 10 at the top; a first motor 10 is arranged on the top of the second mounting plate 9, wherein the first motor 10 is used to provide power to drive the first drive shaft 11 to rotate; the first motor 10 is internally movably connected to the first drive shaft 11, wherein the first drive shaft 11 is used to drive the first connecting member 12 to rotate after receiving power; the first drive shaft 11 is fixedly connected to the first connecting member 12 at one end away from the first motor 10, wherein the first connecting member 12 is used to connect the first drive shaft 11 and the screw rod 13, and drive the screw rod 13 to rotate.

[0024] The first connecting member 12 is fixedly connected to one end away from the first driving shaft 11 with a screw rod 13, wherein the screw rod 13 is used to drive the screw nut 14 to move by rotation; the outer wall of the screw rod 13 is threadedly connected to the screw nut 14, wherein the screw nut 14 is used to drive the connecting plate 15 to move.

[0025] A connecting plate 15 is fixedly connected to the outer wall of the screw nut 14, wherein the connecting plate 15 is provided to drive a brush 17; a guide rod 16 is movably connected to one end of the connecting plate 15 away from the screw nut 14, wherein the guide rod 16 is used to guide the movement of the components; a brush 17 is fixedly connected to the bottom of the connecting plate 15, wherein the brush 17 is used to drive the larger rapeseeds intercepted on the filter plate 25 to be discharged through the discharge pipe 18.

[0026] A discharge pipe 18 is fixedly connected to the side of the box body 1 away from the second mounting plate 9, wherein the discharge pipe 18 is arranged to discharge larger rapeseeds; a third mounting plate 19 is fixedly connected to the side of the box body 1 close to the second mounting plate 9, wherein the third mounting plate 19 is used to support and fix the second motor 20 at the top; a second motor 20 is arranged at the top of the third mounting plate 19, wherein the second motor 20 is used to provide power to drive the second drive shaft 21 to rotate.

[0027] The second motor 20 is internally movably connected with a second drive shaft 21, wherein the second drive shaft 21 is used to drive the next component to rotate after receiving power; the second drive shaft 21 is fixedly connected with a second connecting member 22 at one end away from the second motor 20, wherein the second connecting member 22 is used to connect the second drive shaft 21 and a rotating shaft 23 and drive the rotating shaft 23 to rotate; the second connecting member 22 is fixedly connected with a rotating shaft 23 at one end away from the second drive shaft 21, wherein the rotating shaft 23 is used to drive the cam 24 to rotate; two sets of cams 24 are fixedly connected to the outer wall of the rotating shaft 23, wherein the cam 24 is used to push the filter plate 25 upward by rotation.

[0028] A filter plate 25 is arranged inside the box body 1, wherein the filter plate 25 is used to screen the rapeseed by vibrating up and down; two groups of sliders 26 are fixedly connected to both ends of the outer wall of the filter plate 25, wherein the sliders 26 are used to drive the filter plate 25 to vibrate up and down; two groups of slide grooves 27 are provided at the intersection of the two groups of sliders 26 and the box body 1, wherein the slide grooves 27 are provided to accommodate the sliders 26 and the springs 28 inside; two groups of springs 28 are arranged inside each group of the two groups of slide grooves 27, wherein the springs 28 are used to squeeze the sliders 26 downward by their own elasticity to drive the filter plate 25 downward.

[0029] A storage box 29 is provided at the inner bottom end of the box body 1, wherein the storage box 29 is provided for storing smaller rapeseeds after screening; an opening 30 is provided at the bottom of one side of the box body 1 close to the second mounting plate 9, wherein the opening 30 is provided for allowing the storage box 29 to be taken out.

[0030] Working principle: When the rapeseed oil pressing vibration screen is used, the user feeds the rapeseed into the box body 1 through the feed pipe 2, and then the second motor 20 on the third mounting plate 19 drives the second drive shaft 21 to rotate, the second drive shaft 21 drives the second connecting member 22 to rotate, the second connecting member 22 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the cam 24 to rotate to push the filter plate 25 upward, and then the spring 28 in the slide groove 27 squeezes the slider 26 downward through its own elasticity, driving the filter plate 25 downward, thereby vibrating the filter plate 25 up and down, and the filter plate 25 screens the rapeseed by vibration; then the exhaust fan 4 on the first mounting plate 3 provides power, and the dust generated by the vibration of the rapeseed in the box body 1 is extracted through the exhaust head 8, and at the same time, the rapeseed shell is extracted into the exhaust pipe 5 together due to its light weight, The dust and rapeseed shells are sent into the storage box 6 through the exhaust pipe 5, and the filter screen 7 intercepts the dust and rapeseed shells and makes them fall into the storage box 6 for storage; after the filter plate 25 screens, the smaller rapeseed falls into the storage box 29, and the user takes it out through the opening 30, and the larger rapeseed is intercepted, and the first motor 10 on the second mounting plate 9 drives the first drive shaft 11 to rotate, the first drive shaft 11 drives the first connecting member 12 to rotate, the first connecting member 12 drives the screw rod 13 to rotate, the screw rod 13 drives the screw nut 14 to move through the rotation, the screw nut 14 drives the connecting plate 15 to move, the guide rod 16 guides the component to move, and then the connecting plate 15 drives the brush 17 to move, and the larger rapeseed intercepted on the filter plate 25 is driven to be discharged through the discharge pipe 18, thereby classifying rapeseeds of different sizes.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rapeseed oil pressing vibrating screen, comprising a housing (1), characterized in that: A feed pipe (2) is fixedly connected to the top of the box body (1), a first mounting plate (3) is fixedly connected to one side of the outer wall of the box body (1), an exhaust fan (4) is arranged at the top of the first mounting plate (3), an exhaust pipe (5) is fixedly connected to one side of the outer wall of the exhaust fan (4), a storage box (6) is fixedly connected in the middle of the exhaust pipe (5), a filter screen (7) is arranged inside the storage box (6), an exhaust head (8) is fixedly connected to one end of the exhaust pipe (5) away from the exhaust fan (4), a second mounting plate (9) is fixedly connected to one side of the outer wall of the box body (1), a first motor (10) is arranged at the top of the second mounting plate (9), a first drive shaft (11) is movably connected inside the first motor (10), and a first connecting member (12) is fixedly connected to one end of the first drive shaft (11) away from the first motor (10).

2. A rapeseed oil pressing vibrating screen according to claim 1, characterized in that: One end of the first connecting member (12) away from the first driving shaft (11) is fixedly connected to a screw rod (13), and the outer wall of the screw rod (13) is threadedly connected to a screw nut (14).

3. A rapeseed oil pressing vibrating screen according to claim 2, characterized in that: A connecting plate (15) is fixedly connected to the outer wall of the screw nut (14); one end of the connecting plate (15) away from the screw nut (14) is movably connected to a guide rod (16); and a brush (17) is fixedly connected to the bottom of the connecting plate (15).

4. The rapeseed oil pressing vibrating screen according to claim 1, characterized in that: A discharge pipe (18) is fixedly connected to a side of the box body (1) away from the second mounting plate (9), and a third mounting plate (19) is fixedly connected to a side of the box body (1) close to the second mounting plate (9), and a second motor (20) is arranged at the top end of the third mounting plate (19).

5. A rapeseed oil pressing vibrating screen according to claim 4, characterized in that: The second motor (20) is internally movably connected to a second drive shaft (21); an end of the second drive shaft (21) away from the second motor (20) is fixedly connected to a second connecting member (22); an end of the second connecting member (22) away from the second drive shaft (21) is fixedly connected to a rotating shaft (23); and an outer wall of the rotating shaft (23) is fixedly connected to two groups of cams (24).

6. The rapeseed oil pressing vibrating screen according to claim 1, characterized in that: A filter plate (25) is arranged inside the box body (1), and two groups of sliders (26) are fixedly connected to the two ends of the outer wall of the filter plate (25). Two groups of slide grooves (27) are arranged at the intersection of the two groups of sliders (26) and the box body (1), and two groups of springs (28) are arranged inside each of the two groups of slide grooves (27).

7. The rapeseed oil pressing vibrating screen according to claim 1, characterized in that: A storage box (29) is provided at the inner bottom end of the box body (1), and an opening (30) is provided at the bottom of one side of the box body (1) close to the second mounting plate (9).

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