Magnetic separation device is used in tea-seed oil production
Technical Field
The invention relates to the technical field of tea oil processing, in particular to a magnetic separation device for tea oil production.
Background
Tea oil, also known as camellia oil and camellia seed oil, is pure natural high-grade edible vegetable oil extracted from common mature camellia seeds of camellia plants in the camellia family, is golden or light yellow in color, pure in quality, clear and transparent, fragrant in smell and pure in taste, is rare woody vegetable oil, has higher unsaturated fatty acid content than herbal vegetable oil such as peanut oil, soybean oil and the like, is easy to absorb by a human body after being eaten, and can promote the absorption of the human body on fat-soluble fibers and trace elements such as calcium, iron, zinc and the like.
Camellia oil is in process of production, select through the manual work and mechanical magnetic separation, just can select high-quality tea-oil camellia seed, then just carry out subsequent various processes, and current magnetic separation device mostly only utilizes the back and forth movement of loading board to slide the tea-oil camellia seed, carry out the magnetic separation to the magnetic sheet of convenient top, the magnetic separation deironing effect of this kind of device is not ideal, because of only relying on the back and forth movement of loading board to drive the tea-oil camellia seed and slide about and can not fine tea-oil camellia seed stirs, consequently the magnetic sheet of top can only adsorb the iron on some top layers, and can't reach fine magnetic separation effect.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a magnetic separation device for tea oil production, which has the advantages of being capable of overturning, throwing and rotating tea seeds and performing multiple magnetic separation, and solves the problems that the existing device cannot overturn, throw and rotate tea seeds and cannot perform multiple magnetic separation.
(II) technical scheme
In order to realize the purposes of turning, throwing and rotating the camellia seeds and performing multiple magnetic separation, the invention provides the following technical scheme: the utility model provides a magnetic separation device is used in tea-seed oil production, comprising a base plate, fixedly connected with casing on the bottom plate, the fixed rotation axis that is provided with in inside of casing, the middle part of rotation axis sets up to the screw axis, the backup pad has been cup jointed on the screw axis, the upper end fixedly connected with dog of rotation axis, the outer lane fixedly connected with shell chamber of backup pad, the bottom fixedly connected with spring in shell chamber, the lower extreme fixedly connected with ball of spring, ball and bottom plate looks swing joint, the upper wall fixedly connected with conveying pipe of casing, the upper end fixedly connected with hopper of conveying pipe, fixedly connected with spliced pole on the shaft of conveying pipe, the conveying pipe articulates through the spliced pole has last magnetic sheet, the inside upper left side of casing and the equal fixedly connected with arc diving board in the upper right side, the middle part of arc diving board and the one.
Preferably, the rotating shaft is driven by a motor, and automatic operation of the device can be realized.
Preferably, the supporting plate is a magnetic plate, and the magnetism of the upper part of the supporting plate is opposite to that of the lower part of the upper magnetic plate, so that the supporting plate and the upper magnetic plate are attracted.
Preferably, the lower part of the vertical section of the upper magnetic plate is arc-shaped, so that the upper magnetic plate is beneficial to sucking some shaken or whirled iron.
Preferably, a circular groove matched with the ball is formed in the bottom plate, so that the ball can move in the bottom plate under the driving of an upper spring.
Preferably, the supporting plate is internally provided with threads matched with the spiral shaft, so that the supporting plate can rotate to move up and down.
(III) advantageous effects
Compared with the prior art, the invention provides a magnetic separation device for tea oil production, which has the following beneficial effects:
1. the magnetic separation device for tea oil production is provided with the rotating shaft, the middle part of the rotating shaft is provided with the spiral shaft, the spiral shaft is sleeved with the supporting plate, so that the supporting plate can rotate and move upwards when the rotating shaft is driven by the motor to rotate, further, the camellia seeds placed on the supporting plate can be thrown into the shell cavity under the action of centrifugal force, and because the supporting plate is a magnetic plate, so that the iron in the camellia seeds can be adsorbed on the supporting plate and can not be thrown away, and because the upper magnetic plate which is attracted with the supporting plate is arranged above the supporting plate, the upper magnetic plate can attract iron in the camellia seeds, and when the distance between the supporting plate and the upper magnetic plate is continuously reduced due to the fact that the upper magnetic plate is hinged with the connecting rod, the upper magnetic plate can rotate towards the middle to drive the arc-shaped elastic sheet to deform, the distance between the upper magnetic plate and the thrown camellia oleifera seeds is reduced, so that the iron in the thrown camellia oleifera seeds can be adsorbed conveniently.
2. This magnetic separation device is used in tea-seed oil production, the in-process that moves up in the backup pad continuous rotation, when the backup pad reaches the critical position of screw axis and top rotation axis, can have the shake of certain degree because of the effect of the last magnetic sheet of top and below spring down to make the tea-seed in the backup pad can also be overturned when being thrown and fly, make the device more thorough to the magnetic separation of tea-seed oil.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a top sectional view of the feeding tube and the upper magnetic plate of the present invention.
In the figure: 1-bottom plate, 2-shell, 3-rotating shaft, 4-spiral shaft, 5-supporting plate, 6-shell cavity, 7-stop block, 8-spring, 9-ball, 10-feeding pipe, 11-hopper, 12-upper magnetic plate, 13-arc elastic plate, 14-connecting rod, 15-circular groove and 16-connecting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a magnetic separation device for tea oil production comprises a bottom plate 1, a casing 2 is fixedly connected to the bottom plate 1, a rotating shaft 3 is fixedly arranged inside the casing 2, the rotating shaft 3 is driven by a motor to enable the device to operate automatically, a screw shaft 4 is arranged in the middle of the rotating shaft 4, a support plate 5 is sleeved on the screw shaft 3, threads matched with the screw shaft 4 are arranged inside the support plate 5 to enable the support plate 5 to move up and down in a rotating manner, wherein the support plate 5 is a magnetic plate, the magnetism of the upper portion of the support plate 5 is opposite to the magnetism of the lower portion of an upper magnetic plate 12 above the support plate, the support plate 5 and the upper magnetic plate 12 are attracted to drive the upper magnetic plate 12 to rotate towards the middle, iron in some thrown tea seeds is favorably adsorbed, a stop 7 is fixedly connected to the upper end of the rotating shaft 4, a shell cavity 6 is fixedly, bottom fixedly connected with spring 8 of shell chamber 6, the lower extreme fixedly connected with ball 9 of spring 8, ball 9 comes and bottom plate 1 looks swing joint through circular slot 15 on the bottom plate, the upper wall fixedly connected with conveying pipe 10 of casing 2, the upper end fixedly connected with hopper 11 of conveying pipe 10, fixedly connected with spliced pole 16 on the pipe shaft of conveying pipe 10, conveying pipe 10 articulates through spliced pole 16 has last magnetic sheet 12, wherein, it is the arc to go up the lower part of magnetic sheet 12 vertical cross-section, do benefit to and hold some through trembling or the iron that flies soon, the equal fixedly connected with arc diving board 13 in upper left side and the upper right side of casing 2 inside, the middle part of arc diving board 13 and the one end fixed connection of connecting rod 14, the other end of connecting rod 14 is articulated mutually with last magnetic sheet 12.
The working principle is as follows: the motor drives the rotating shaft 3 to rotate, the middle part of the rotating shaft 3 is provided with the spiral shaft 4, the spiral shaft 4 is sleeved with the supporting plate 5, when the motor drives the rotating shaft 3 to rotate, the supporting plate 5 can rotate and move upwards, further, the camellia seeds placed on the supporting plate 5 can be thrown and enter the shell cavity 6 under the action of centrifugal force, because the supporting plate 5 is a magnetic plate, iron in the camellia seeds can be adsorbed on the supporting plate 5 and cannot be thrown and fly, because the upper magnetic plate 12 attracted with the supporting plate 5 is arranged above the supporting plate 5, the upper magnetic plate 12 can also attract iron in the camellia seeds, and because the upper magnetic plate 12 is hinged with the connecting rod 14, when the distance between the supporting plate 5 and the upper magnetic plate 12 is continuously reduced, the attraction between the two is increased, the upper magnetic plate 12 can rotate towards the middle to drive the arc-shaped elastic sheet 13 to deform, namely, the distance between the upper magnetic plate 12 and the thrown camellia seeds is reduced, thereby being beneficial to adsorbing iron in the thrown camellia oleifera seeds.
In the process of continuously rotating and moving upwards the supporting plate 5, when the supporting plate 5 reaches the critical position of the screw shaft 4 and the upper rotating shaft 3, the upper magnetic plate 12 can attract the supporting plate 5 to lift the supporting plate 5 for a certain distance, at the moment, tea seeds can be added into the supporting plate 5 through the hopper 11, the supporting plate 5 is pressed downwards onto the screw shaft 4, the supporting plate 5 can shake to a certain degree in the process, so that the tea seeds on the supporting plate 5 can be overturned while being thrown away, and the device can perform more thorough magnetic separation on the tea seeds.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.