CN113233200B - A self-cleaning suction machine for tea seed oil production - Google Patents

Abstract

Aiming at the drawbacks in the prior art that manual disassembly is required to clean or replace the filter screen of the suction machine, the invention provides a self-cleaning suction machine for tea seed oil production, which belongs to the technical field of tea seed production equipment, including A frame, an air pump, and a casing. A rotary filter mechanism is arranged between the air intake pipe of the air pump and the casing. The rotary filter mechanism includes a connecting plate, and a connecting ring with a circular ring structure is fixed on both sides of the connecting plate. , the connecting rings on both sides of the connecting plate are symmetrical in the center, the connecting ring is provided with a filter screen, and the upper and lower end faces of the connecting ring are respectively provided with a first annular groove and a second annular groove; A first motor is provided, the rotating shaft of the first motor is vertically and fixedly connected with the connecting plate, a first cylinder and a second cylinder are also arranged on the frame, a fixing plate is also arranged on the frame, and thimbles are distributed on the upper end surface of the fixing plate. The present invention is provided with two mutually replaceable filter screens, and the filter screen is cleaned and replaced in a semi-automatic manner, which is very convenient.

Description

A self-cleaning suction machine for tea seed oil production

technical field

The invention belongs to the technical field of tea seed oil production equipment, and in particular relates to a self-cleaning suction machine for tea seed oil production.

Background technique

Tea seed oil is obtained from the seeds of the Camellia oleifera tree. The production process of tea seed oil can be divided into: screening, drying, shelling, heating and tempering, oil extraction, and filtration. The whole process is a physical method, so it is a real pure natural green edible oil. In the production process of tea seed oil, a suction machine is often used to absorb tea seeds, so that automation can be realized. When the suction machine is in use for a period of time, its internal filter screen will be blocked, causing the suction machine to not work normally. At this time, it is necessary to disassemble the machine to manually clean or replace the filter screen, which is cumbersome and inconvenient.

SUMMARY OF THE INVENTION

Aiming at the drawbacks in the prior art that manual disassembly is required to clean or replace the filter screen of the suction machine, the present invention provides a self-cleaning suction machine for the production of tea seed oil, which can adopt a semi-automatic method. It is very convenient to clean the filter.

The invention object of the present invention is achieved through the following technical solutions: a self-cleaning suction machine for the production of tea seed oil, comprising a frame, an air pump, and a hollow-structured shell, and the air pump is provided with an air intake pipe and an exhaust pipe , the air intake pipe of the air pump is a circular structure, the casing is fixed on the frame and is located directly below the air intake pipe, the upper end of the casing is a circular structure and communicates with the inner cavity of the casing, and the side of the casing is in a circular structure. A feeding pipe is fixedly arranged, and a discharging pipe is fixedly arranged at the lower end of the casing; a rotary filter mechanism is arranged between the air inlet pipe and the casing, and the rotary filter mechanism includes a connecting plate, and each side of the connecting plate is fixedly provided with a rotating filter mechanism. There is a connecting ring with a horizontally arranged annular structure, the connecting rings on both sides of the connecting plate are centrally symmetric, a filter screen is fixed in the connecting ring, and the filter screen in the two connecting rings is also center-symmetrical , the upper and lower end surfaces of the connecting ring are respectively provided with a first annular groove and a second annular groove coaxially arranged with the connecting ring, the air intake pipe can be embedded in the first annular groove, and the upper end of the casing can be embedded in the second annular groove; a first motor is arranged under the connecting plate, the rotating shaft of the first motor is vertically and fixedly connected with the centerline position of the connecting plate, and the first motor can drive the connecting plate to rotate to connect the annular ring Move to a position between the intake pipe and the upper end of the casing and coaxial with the intake pipe, the frame is fixed with a first cylinder for driving the first motor to lift and lower, and a second cylinder for driving the air pump to lift and lower, the A fixed plate is also fixed on the frame, and the upper end of the fixed plate is vertically fixed and distributed with thimbles corresponding to the mesh holes of the filter screen. When the upper end of the shell is embedded in the second ring groove of one of the connecting rings, the Insert it from the bottom up into the mesh hole that connects the filter screen on the ring. In the above scheme, there are two mutually replaceable filter screens. Through the cooperation of the first motor, the first cylinder and the second cylinder, the replacement of the two filter screens can be realized, and the method of using the thimble to pass through the filter screen mesh. Cleaning the filter screen can realize the cleaning and replacement of the filter screen in a semi-automatic way, which is very convenient and does not require manual disassembly and cleaning.

Preferably, it also includes a connecting frame, the connecting frame is mounted with a roller brush that can only rotate and is arranged horizontally, and the connecting frame is also fixedly provided with a vacuum cleaner arranged along the roller brush and a second motor for driving the rotation of the roller brush, The frame is also fixed with a third motor for driving the connecting frame to rotate to move the roller brush to the top of the fixed plate to clean the filter screen. The set roller brush can further clean the filter screen, and the set vacuum cleaner can suck away the cleaned dust in time, and the cleaning effect is better.

Preferably, when the air inlet pipe is embedded in the first annular groove, the inner and outer walls of the air inlet pipe are respectively fitted with the two side walls of the first annular groove.

Preferably, when the upper end of the casing is embedded in the second annular groove, the inner and outer walls of the upper end of the casing are respectively fitted with the two side walls of the second annular groove.

Preferably, the thimble tapers gradually from bottom to top. The thimble set in this way is easier to pass through the mesh of the filter screen.

Compared with the prior art, the present invention has the following beneficial effects: the present invention is provided with two mutually replaceable filter screens, and the filter screen is cleaned and replaced in a semi-automatic manner, which is very convenient.

Description of drawings

1 is a perspective view of the present invention;

Figure 2 is a perspective view of the connection structure of the connection plate, the connection ring and the filter screen;

Fig. 3 is the bottom view of the connection structure of the connection plate, the connection ring and the filter screen;

4 is a perspective view of the connection structure of the connecting frame, the roller brush, the second motor and the vacuum cleaner;

5 is a perspective view of the connection structure of the fixed plate and the thimble;

Marked in the figure: 50, frame, 51, air pump, 52, connecting frame, 53, shell, 54, air inlet pipe, 55, exhaust pipe, 56, feed pipe, 57, discharge pipe, 58, connecting plate , 59, connecting ring, 60, filter screen, 61, first ring groove, 62, second ring groove, 63, first motor, 64, first cylinder, 65, second cylinder, 66, fixed plate , 67, thimble, 69, roller brush, 70, vacuum cleaner, 71, second motor, 72, third motor.

Detailed ways

The present invention will be further described below in conjunction with the embodiments represented by the accompanying drawings:

Example 1

As shown in Fig. 1-Fig. 5, a kind of self-cleaning suction machine for the production of tea seed oil comprises a frame 50, an air pump 51, a connecting frame 52, a shell 53 of a hollow structure, and an air intake pipe is arranged on the air pump 51 54 and exhaust pipe 55, the intake pipe 54 of the air pump 51 is a circular structure, the casing 53 is fixed on the frame 50 and is located just below the intake pipe 54, and the upper end of the casing 53 is a circular ring A feeding pipe 56 is fixed on the side of the casing 53, and a discharging pipe 57 is fixed on the lower end of the casing 53; The filter mechanism, the rotary filter mechanism includes a connecting plate 58, a connecting ring 59 with a horizontally arranged annular structure is fixed on both sides of the connecting plate 58, and the connecting rings 59 on both sides of the connecting plate 58 are centrally symmetrical. A filter screen 60 is fixed inside the connection ring 59, and the filter screen 60 in the two connection rings 59 is also centrally symmetric. the first annular groove 61 and the second annular groove 62, the intake pipe 54 can be embedded in the first annular groove 61, when the intake pipe 54 is embedded in the first annular groove 61, the intake pipe The inner and outer walls of 54 are respectively fitted with the two side walls of the first annular groove 61 . The upper end of the casing 53 can be embedded in the second annular groove 62; when the upper end of the casing 53 is embedded in the second annular groove 62, the inner and outer walls of the upper end of the casing 53 are respectively connected with the two side walls of the second annular groove 62. fit.

A first motor 63 is arranged below the connecting plate 58. The first motor 63 adopts a stepping motor. The rotating shaft of the first motor 63 is vertically and fixedly connected to the centerline of the connecting plate 58. The first motor 63 can drive the connecting plate. 58 is rotated to move the connecting ring 59 to a position between the air intake pipe 54 and the upper end of the casing 53 and coaxial with the air intake pipe 54, the frame 50 is fixedly provided with a first cylinder 64 for driving the first motor 63 to rise and fall 2. The second cylinder 65 used to drive the air pump 51 to rise and fall, the frame 50 is also fixedly provided with a fixed plate 66, and the upper end surface of the fixed plate 66 is vertically fixed and distributed with thimbles 67 corresponding to the mesh holes of the filter screen 60, so The thimble 67 is tapered from bottom to top. When the upper end of the housing 53 is inserted into the second annular groove 62 of one of the connecting rings 59 , the ejector pin 67 is inserted into the mesh hole of the filter screen 60 on the other connecting ring 59 from bottom to top.

The connecting frame 52 is provided with a roller brush 69 that can only rotate and is arranged horizontally, and the connecting frame 52 is also fixedly provided with a vacuum cleaner 70 arranged along the roller brush 69 and a second motor 71 for driving the roller brush 69 to rotate. The frame 50 is also fixedly provided with a third motor 72 for driving the connecting frame 52 to rotate to move the roller brush 69 to the top of the fixed plate 66 to clean the filter screen 60 .

During the operation of the present invention, through the negative pressure generated by the air pump 51, the tea seed kernels are sucked into the housing 53 from the position of the feeding pipe 56, and the dust enters the air intake pipe 54 of the air pump 51 through the filter screen 60, and then is exhausted from the air pump 51. The pipe 55 is discharged, and the tea seed kernels are heavy and fall out from the discharge pipe 57 of the casing 53 . When the filter screen 60 between the air pump 51 and the housing 53 needs to be replaced and cleaned after a period of use, the second air cylinder 65 is first controlled to drive the air pump 51 to move upward so that the air intake pipe 54 on the air pump 51 is separated from the air pump 51 and the housing 53 The first annular groove 61 on the connecting ring 59 between the two is disengaged, and then the first air cylinder 64 is controlled to drive the first motor 63 to move upward, and the connecting plate 58 on the rotating shaft of the first motor 63 will drive the two connecting rings 59 upward. Move to make the upper end of the housing 53 disengage from the second annular groove 62 on the connecting ring 59 between the air pump 51 and the housing 53, and at the same time, the filter screen 60 on the other connecting ring 59 and the thimble 67 After separation, the first motor 63 is controlled to work, the first motor 63 controls the connecting plate 58 to rotate 180°, and the rotation angle of the rotating shaft of the first motor 63 is preset by the program, so that the two connecting rings 59 on the connecting plate 58 are exchanged position, and then control the first cylinder 64 to drive the first motor 63 to move downward. At this time, the upper end of the housing 53 is embedded in the second ring groove 62 of the connecting ring 59 with the clean filter screen 60, and the replaced belt The connecting ring 59 of the dust filter 60 moves downward from the top of the fixed plate 66 until the ejector pin 67 is inserted into the mesh hole of the filter screen 60. The clogging problem of the net 60. Then control the second motor 71 and the third motor 72 to work, the third motor 72 drives the connecting frame 52 to rotate, and the second motor 71 drives the roller brush 69 to rotate, so that the roller brush 69 cleans the filter screen 60, and at the same time, controls the vacuum cleaner 70 When working, the dust generated by the brushing of the roller brush 69 is sucked away in time to improve the cleaning effect of the filter screen 60. The whole process can be semi-automated, which is very convenient to operate. In order to reduce the influence of the roller brush 69 on the ejector pin 67 , the length of the ejector pin 67 is limited so that after the ejector pin 67 is inserted into the filter screen 60 , the upper end of the ejector pin 67 is flush with the filter screen 60 .

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or substitute in similar manners, but will not deviate from the spirit of the present invention or go beyond the definitions of the appended claims range.

Claims (5)

1. A self-cleaning material suction machine for tea seed oil production comprises a rack, an air pump and a hollow shell, wherein the air pump is provided with an air inlet pipe and an air exhaust pipe;

a rotary type filtering mechanism is arranged between the air inlet pipe and the shell and comprises a connecting plate, connecting rings of transversely arranged circular ring structures are fixedly arranged on two sides of the connecting plate respectively, the connecting rings on two sides of the connecting plate are centrosymmetric, filter screens are fixedly arranged in the connecting rings, the filter screens in the two connecting rings are also centrosymmetric, a first circular ring groove and a second circular ring groove which are coaxially arranged with the connecting rings are respectively arranged on the upper end surface and the lower end surface of each connecting ring, the air inlet pipe can be embedded into the first circular ring groove, and the upper end of the shell can be embedded into the second circular ring groove;

a first motor is arranged below the connecting plate, a rotating shaft of the first motor is vertically and fixedly connected with the central line position of the connecting plate, the first motor can drive the connecting plate to rotate so that the connecting ring moves to a position between the air inlet pipe and the upper end of the shell and coaxial with the air inlet pipe,

a first air cylinder for driving the first motor to lift and a second air cylinder for driving the air pump to lift are fixedly arranged on the frame,

still fixedly being equipped with the fixed disk in the frame, the vertical fixed distribution of fixed disk up end has the thimble with filter screen mesh one-to-one, and in the second ring groove of one of them connection ring of casing upper end embedding, the thimble inserts the mesh of another connection ring on from down upwards.

2. The self-cleaning material suction machine for producing the tea seed oil according to claim 1, further comprising a connecting frame, wherein a rolling brush which can only rotate and is transversely arranged is mounted on the connecting frame, a dust collector arranged along the rolling brush and a second motor used for driving the rolling brush to rotate are further fixedly arranged on the connecting frame, and a third motor used for driving the connecting frame to rotate so that the rolling brush moves above the fixed disc to clean the filter screen is further fixedly arranged on the rack.

3. The self-cleaning suction machine for tea seed oil production as claimed in claim 1 or 2, wherein when the air inlet pipe is embedded into the first circular groove, the inner wall and the outer wall of the air inlet pipe are respectively attached to the two side walls of the first circular groove.

4. The self-cleaning suction machine for producing tea seed oil according to claim 1 or 2, wherein when the upper end of the shell is embedded into the second circular groove, the inner wall and the outer wall of the upper end of the shell are respectively attached to two side walls of the second circular groove.

5. The self-cleaning suction machine for tea seed oil production according to claim 1, wherein the ejector pin is tapered from bottom to top.

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