Rapeseed oil processing and filtering device

Abstract

The utility model relates to the technical field of rapeseed oil filtering, in particular to a rapeseed oil processing and filtering device which comprises a filtering box body, the oil filtering device further comprises a filtering frame, a filtering net, a supporting plate, an oil leaking plate, oil leaking holes and a pressing plate, the filtering frame is arranged in the middle of the interior of the filtering box body, the filtering net is arranged on the inner side of the filtering frame, and the supporting plate is arranged below the filtering frame; rapeseed oil is filtered through the filter screen, rapeseeds are left on the top of the filter screen, the rapeseed oil falls to the bottom end in the filter box body, at the moment, the lead screw is driven by the motor to rotate, and the lead screw drives the supporting plate to move upwards through cooperation with the sliding rod till the oil leakage plate is attached to the filter screen; then the piston rod is driven by the air cylinder to move downwards, the piston rod drives the pressing plate to move downwards until the pressing plate is matched with the oil leakage plate to conduct secondary pressing on the rapeseeds on the filter screen, oil in the rapeseeds falls into the bottom end of the interior of the filter box body through the oil leakage holes, and therefore the oil outlet amount is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to rapeseed oil filtering technical field especially rapeseed oil processing filter equipment. BACKGROUND

[0002] Rapeseed oil is commonly known as vegetable oil, also known as Xiangcanyou, is a transparent or translucent liquid obtained by pressing the seeds of Brassica (i. e. rape), the preparation of rapeseed oil is through the way of extraction, but through the pressing to obtain rapeseed oil, the rapeseed oil of preliminary pressing still contains various rapeseed, so it is necessary to filter the rapeseed oil after pressing to meet the requirements of consumption, but the rapeseed will absorb oil after soaking in oil, so it is necessary to press the filtered rapeseed again.

[0003] The common rapeseed oil processing filter equipment only contains filtering function, can filter rapeseed oil, but lacks secondary oil pressing function, cannot guarantee that the oil in the filtered rapeseed can be pressed out again, and is prone to the problem that part of the oil is absorbed by the rapeseed after filtering rapeseed oil, thereby affecting the oil output.

[0004] Therefore, in view of the fact that the rapeseed oil processing filter equipment lacks secondary oil pressing function, a rapeseed oil processing filter equipment can be designed, which filters rapeseed oil through a filter screen, rapeseed is left on the top of the filter screen, and rapeseed oil falls to the bottom end inside the filter box, at this time, the motor drives the screw rod to rotate, the screw rod drives the support plate to move upward through cooperation with the slide rod until the oil leakage plate is attached to the filter screen, then the piston rod is driven downward by the air cylinder, the piston rod drives the pressing plate to move downward until the pressing plate cooperates with the oil leakage plate to press the rapeseed on the filter screen again, and the oil in the rapeseed falls into the bottom end inside the filter box through the oil leakage hole, thereby guaranteeing the oil output. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the common rapeseed oil processing filter equipment lacks secondary oil pressing function, cannot guarantee that the oil in the filtered rapeseed can be pressed out again, and is prone to the problem that part of the oil is absorbed by the rapeseed after filtering rapeseed oil, thereby affecting the oil output.

[0006] The technical scheme of the utility model is as follows: a rapeseed oil processing filter equipment comprises a filter box, a filter frame, a filter screen, a support plate, an oil leakage plate, an oil leakage hole and a pressing plate, a filter frame is arranged in the middle of the inside of the filter box, a filter screen is arranged on the inner side of the filter frame, a support plate is arranged below the filter frame, an oil leakage plate is arranged on the top of the support plate corresponding to the position of the filter screen, a plurality of oil leakage holes are arranged on the top of the oil leakage plate at equal intervals, and a pressing plate is arranged above the filter frame.

[0007] Preferably, the rapeseed oil is filtered through the filter screen, the rapeseed is left on the top of the filter screen, and the rapeseed oil falls to the bottom end inside the filter box body, at this time, the screw rod is driven to rotate by the motor, the screw rod drives the support plate to move upward through cooperation with the slide rod, until the oil leakage plate is attached to the filter screen, then the piston rod is driven to move downward by the air cylinder, the piston rod drives the pressing plate to move downward, until the pressing plate cooperates with the oil leakage plate to secondly squeeze the rapeseed on the filter screen, and the oil liquid in the rapeseed falls into the bottom end inside the filter box body through the oil leakage hole, so that the oil output is ensured, so as to solve the problem that the common rapeseed oil processing and filtering device only has a filtering function and can filter rapeseed oil, but lacks a second oil extraction function, and cannot ensure that the oil in the filtered rapeseed can be extracted again, and the problem that part of the oil liquid is absorbed by the rapeseed after the rapeseed oil is filtered, thereby affecting the oil output.

[0008] Preferably, the upper middle of the front side of the filter box body is provided with a feeding port, and the middle of the front side of the filter box body is movably connected with a sealing door through a hinge.

[0009] Preferably, four support legs are symmetrically arranged at the bottom end of the four corners of the filter box body, and a special-shaped oil discharge pipe is arranged at the center of the bottom of the filter box body.

[0010] Preferably, two slide rods are symmetrically arranged at the left front end and the right rear end of the bottom end inside the filter box body, and the top end of the slide rod penetrates the support plate and is connected with the bottom of the filter frame.

[0011] Preferably, two motors are symmetrically arranged at the left rear end and the right front end of the bottom of the filter box body, an output end of the top of the motor is connected with a screw rod, and the top end of the screw rod penetrates the filter box body and is rotatably connected with the bottom of the filter frame through the support plate.

[0012] Preferably, a cylinder is arranged at the center of the top of the filter box body, a piston rod is arranged in the cylinder, and the bottom end of the piston rod penetrates the filter box body and is connected with a connecting plate.

[0013] Preferably, four support rods are equidistantly arranged at the four corners of the bottom of the connecting plate, and the bottom ends of the four support rods are connected with the four corners of the top of the pressing plate, respectively.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The rapeseed oil is filtered through the filter screen, the rapeseed is left on the top of the filter screen, and the rapeseed oil falls to the bottom end inside the filter box body, at this time the motor drives the screw rod to rotate, the screw rod drives the support plate to move upward through cooperation with the slide rod until the oil leakage plate is attached to the filter screen, then the piston rod is driven downward by the air cylinder, the piston rod drives the pressing plate to move downward until the pressing plate cooperates with the oil leakage plate to secondly squeeze the rapeseed on the filter screen, and the oil liquid in the rapeseed falls into the bottom end inside the filter box body through the oil leakage hole, so that the oil output is ensured, so as to solve the problem that the common rapeseed oil processing and filtering device only contains the filtering function and can filter the rapeseed oil, but lacks the function of secondly squeezing oil, so that the oil in the filtered rapeseed cannot be squeezed out again, and part of the oil liquid is easily absorbed by the rapeseed after the rapeseed oil is filtered, thereby affecting the oil output. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A whole front view structure schematic diagram of the rapeseed oil processing and filtering device is shown.

[0017] Figure 2 A whole bottom view structure schematic diagram of the rapeseed oil processing and filtering device is shown.

[0018] Figure 3 A whole sectional view structure schematic diagram of the rapeseed oil processing and filtering device is shown.

[0019] Figure 4 A filter assembly structure schematic diagram of the rapeseed oil processing and filtering device is shown.

[0020] Figure 5 A pressing oil assembly structure schematic diagram of the rapeseed oil processing and filtering device is shown.

[0021] The drawings are explained as follows: 1, filter box body; 2, filter frame; 3, filter screen; 4, support plate; 5, oil leakage plate; 6, oil leakage hole; 7, pressing plate; 8, feeding port; 9, sealing door; 10, support leg; 11, special-shaped oil discharge pipe; 12, slide rod; 13, motor; 14, screw rod; 15, air cylinder; 16, piston rod; 17, connecting plate; 18, support rod. DETAILED DESCRIPTION

[0022] The utility model is further explained in combination with the drawings and examples.

[0023] Please refer to Figures 1-5The utility model provides a kind of embodiment: rapeseed oil processing filtration device, including filter box 1;Still including filter frame 2, filter screen 3, support plate 4, oil leakage plate 5, oil leakage hole 6 and presser plate 7, the inside middle of filter box 1 is provided with filter frame 2, the inside of filter frame 2 is provided with filter screen 3, the below of filter frame 2 is provided with support plate 4, the top of support plate 4 is provided with oil leakage plate 5 at the position corresponding filter screen 3, the top of oil leakage plate 5 is equal interval and is provided with several oil leakage holes 6, the above of filter frame 2 is provided with presser plate 7, filter screen 3 is filtered to rapeseed oil, rapeseed is kept in filter screen 3 top, and rapeseed oil falls to the bottom end inside filter box 1, at this time, motor 13 drives screw rod 14 to rotate, screw rod 14 is driven support plate 4 to move upwards by cooperation with slide 12, until oil leakage plate 5 and filter screen 3 are attached, then piston rod 16 is driven to move downwards by cylinder 15, piston rod 16 drives presser plate 7 to move downwards, until presser plate 7 cooperates oil leakage plate 5 and the rapeseed on filter screen 3 is squeezed secondly, and the oil liquid in rapeseed falls into the bottom end inside filter box 1 via oil leakage hole 6, to guarantee oil output, to solve the common rapeseed oil processing filtration device, only include filtering function, can filter rapeseed oil, but lack secondary oil extraction function, cannot guarantee that the oil in rapeseed after filtration can be squeezed again, prone to the problem that part of oil liquid is absorbed by rapeseed after rapeseed oil is filtered, to affect oil output.

[0024] Please refer to Figures 2-5 In the embodiment, the upper middle of the front side of filter box 1 is provided with inlet 8, the middle of the front side of filter box 1 is movably connected with sealing door 9 through hinge, the bottom end of the four corners of filter box 1 is symmetrically provided with four support legs 10, the center of the bottom of filter box 1 is provided with special-shaped oil discharge pipe 11, rapeseed oil is added into the inside of filter box 1 through inlet 8, rapeseed oil is filtered through filter screen 3 after entering the inside of filter box 1, rapeseed is kept on the top of filter screen 3, and rapeseed oil falls to the bottom end inside filter box 1, when oil is needed, the sealing of special-shaped oil discharge pipe 11 is opened, and the rapeseed oil in filter box 1 can be discharged, when rapeseed on filter screen 3 needs to be cleaned, sealing door 9 is opened, and it can be cleaned.

[0025] Please refer to Figures 1-5In the embodiment, the left front end and the right rear end of the bottom end of the filter box 1 are symmetrically provided with two slide rods 12, the top end of the slide rod 12 penetrates the support plate 4 and is connected with the bottom of the filter frame 2, the left rear end and the right front end of the bottom of the filter box 1 are symmetrically provided with two motors 13, the top of the motor 13 is connected with a lead screw 14, the top end of the lead screw 14 penetrates the filter box 1 and is rotationally connected with the bottom of the filter frame 2, the center of the top of the filter box 1 is provided with a pneumatic cylinder 15, the inside of the pneumatic cylinder 15 is provided with a piston rod 16, the bottom end of the piston rod 16 penetrates the filter box 1 and is connected with a connecting plate 17, the four corners of the bottom of the connecting plate 17 are symmetrically provided with four support rods 18, the bottom end of the four support rods 18 are respectively connected with the four corners of the top of the pressing plate 7, when the rapeseed oil is filtered, the lead screw 14 is driven to rotate by the motor 13, the support plate 4 is driven to move upward by the cooperation of the lead screw 14 and the slide rod 12, until the oil leakage plate 5 is attached to the filter screen 3, then the piston rod 16 is driven to move downward by the pneumatic cylinder 15, the pressing plate 7 is driven to move downward by the piston rod 16, until the pressing plate 7 cooperates with the oil leakage plate 5 to squeeze the rapeseed on the filter screen 3 for the second time, the oil in the rapeseed falls into the bottom end of the inside of the filter box 1 through the oil leakage hole 6, realizing the function of secondary oil extraction, preventing the problem that the oil is absorbed by the rapeseed after the rapeseed oil is filtered, thereby affecting the oil yield.

[0026] In the embodiment, the left front end and the right rear end of the bottom end of the filter box 1 are symmetrically provided with two slide rods 12, the top end of the slide rod 12 penetrates the support plate 4 and is connected with the bottom of the filter frame 2, the left rear end and the right front end of the bottom of the filter box 1 are symmetrically provided with two motors 13, the top of the motor 13 is connected with a lead screw 14, the top end of the lead screw 14 penetrates the filter box 1 and is rotationally connected with the bottom of the filter frame 2, the center of the top of the filter box 1 is provided with a pneumatic cylinder 15, the inside of the pneumatic cylinder 15 is provided with a piston rod 16, the bottom end of the piston rod 16 penetrates the filter box 1 and is connected with a connecting plate 17, the four corners of the bottom of the connecting plate 17 are symmetrically provided with four support rods 18, the bottom end of the four support rods 18 are respectively connected with the four corners of the top of the pressing plate 7, when the rapeseed oil is filtered, the lead screw 14 is driven to rotate by the motor 13, the support plate 4 is driven to move upward by the cooperation of the lead screw 14 and the slide rod 12, until the oil leakage plate 5 is attached to the filter screen 3, then the piston rod 16 is driven to move downward by the pneumatic cylinder 15, the pressing plate 7 is driven to move downward by the piston rod 16, until the pressing plate 7 cooperates with the oil leakage plate 5 to squeeze the rapeseed on the filter screen 3 for the second time, the oil in the rapeseed falls into the bottom end of the inside of the filter box 1 through the oil leakage hole 6, realizing the function of secondary oil extraction, preventing the problem that the oil is absorbed by the rapeseed after the rapeseed oil is filtered, thereby affecting the oil yield.

[0027] Through the above-mentioned steps, the rapeseed oil is filtered through the filter screen 3, and the rapeseed is left on the top of the filter screen 3, and the rapeseed oil falls to the bottom end inside the filter box 1. At this time, the motor 13 drives the screw rod 14 to rotate, and the screw rod 14 drives the support plate 4 to move upwards through cooperation with the slide rod 12 until the oil leakage plate 5 is attached to the filter screen 3. Then the cylinder 15 drives the piston rod 16 to move downwards, and the piston rod 16 drives the pressing plate 7 to move downwards until the pressing plate 7 cooperates with the oil leakage plate 5 to secondly squeeze the rapeseed on the filter screen 3. The oil in the rapeseed falls into the bottom end inside the filter box 1 through the oil leakage hole 6, thereby ensuring the oil output, so as to solve the problem that the common rapeseed oil processing and filtering device only contains the filtering function and can filter the rapeseed oil, but lacks the function of secondly squeezing oil, cannot guarantee that the oil in the filtered rapeseed can be squeezed out again, and is easy to cause the problem that part of the oil is sucked into the rapeseed after the rapeseed oil is filtered, thereby affecting the oil output.

Claims

1. A rapeseed oil processing and filtration device, comprising a filter housing (1); characterized in that: It also includes a filter frame (2), a filter screen (3), a support plate (4), an oil drain plate (5), an oil drain hole (6), and a pressure plate (7). The filter frame (2) is set in the middle of the filter box (1). The filter screen (3) is set on the inner side of the filter frame (2). The support plate (4) is set below the filter frame (2). The oil drain plate (5) is set on the top of the support plate (4) corresponding to the position of the filter screen (3). Several oil drain holes (6) are opened through the top of the oil drain plate (5) at equal intervals. The pressure plate (7) is set on the top of the filter frame (2).

2. The rapeseed oil processing and filtering device according to claim 1, characterized in that: A feed inlet (8) is provided at the top of the middle of the front side of the filter box (1), and a sealing door (9) is movably connected to the middle of the front side of the filter box (1) via a hinge.

3. The rapeseed oil processing and filtering device according to claim 1, characterized in that: Four support legs (10) are symmetrically arranged at the bottom of the four corners of the filter box (1), and a special-shaped oil drain pipe (11) is arranged at the center of the bottom of the filter box (1).

4. The rapeseed oil processing and filtering device according to claim 1, characterized in that: Two sliding rods (12) are symmetrically arranged on the left front end and right rear end of the bottom of the filter box (1). The top of the sliding rod (12) passes through the support plate (4) and connects to the bottom of the filter frame (2).

5. The rapeseed oil processing and filtering device according to claim 1, characterized in that: Two motors (13) are symmetrically arranged at the left rear end and right front end of the bottom of the filter box (1). The output end of the motor (13) is connected to a lead screw (14). The top end of the lead screw (14) passes through the filter box (1) and the support plate (4) and is rotatably connected to the bottom of the filter frame (2).

6. The rapeseed oil processing and filtering device according to claim 1, characterized in that: A cylinder (15) is provided at the center of the top of the filter box (1). A piston rod (16) is provided inside the cylinder (15). The bottom end of the piston rod (16) passes through the filter box (1) and is connected to a connecting plate (17).

7. The rapeseed oil processing and filtering device according to claim 6, characterized in that: Four support rods (18) are evenly spaced at the four corners of the bottom of the connecting plate (17), and the bottom ends of the four support rods (18) are respectively connected to the four corners of the top of the pressure plate (7).

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