Tea seed oil raw material pretreatment equipment

Abstract

The present invention provides a tea seed oil raw material pretreatment device, including an oil filter box, a coarse filter mechanism, a clamping assembly and a filter cloth, wherein the filter box in the coarse filter mechanism is installed on the top of the oil filter box, the bottom plate is arranged at the bottom of the filter box, and the bottom plate is arranged with oil leakage holes in an array, the movable plate fits inside the filter box, and the movable plate is arranged with tapered rods in an array, wherein the tapered rods correspond to the oil leakage holes on the bottom plate one by one, two clamping assemblies are movably installed on both sides of the inside of the oil filter box, and the two ends of the filter cloth are connected to the clamping assemblies. By changing the spacing between the tapered rods on the movable plate and the bottom plate, the effect of changing the gap between the tapered rods and the oil leakage holes is achieved, so that it can adapt to coarse filtration under different oil products, and it is convenient to clean the impurities of the coarse filtration, and through the arrangement of the filter cloth, when the oil enters too fast, the oil will gather on the filter cloth, so the filter cloth can drive the clamping assembly to approach, thereby increasing the filtration area of ​​the filter cloth.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural and sideline product processing, in particular to tea seed oil raw material pretreatment equipment. Background Art

[0002] After tea seeds are squeezed into tea oil, they need to be refined to make the tea oil reach a higher edible grade. During the refining process, the tea oil needs to be pretreated. Among them, how to filter out impurities in the pretreatment of tea oil raw materials is a more important step.

[0003] A finished product filtering device for tea oil production provided by publication number CN210287268U drives a disc to rotate through the operation of a servo motor, and then the disc is rotatably connected to a connecting plate through a connecting rod. When the servo motor rotates, the connecting plate will swing back and forth under the action of a pin rod, and the tea oil above the polypropylene filter cloth will follow the movement back and forth. This can prevent the tea oil from being filtered through the polypropylene filter cloth in a relatively static state, which would cause blockage and affect the filtration efficiency if used for a long time. This device only increases the contact range between the tea leaves and the filter cloth, and larger particles of impurities will still block the mesh of the filter cloth, and cannot actually solve the problem of increasing the filtration effect. Summary of the invention

[0004] The purpose of the present invention is to provide a tea seed oil raw material pretreatment device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A tea seed oil raw material pretreatment device comprises an oil filter box, a coarse filter mechanism, a clamping assembly and a filter cloth, wherein:

[0007] The coarse filter mechanism comprises a filter box, a bottom plate, a movable plate, a tapered rod, a gear and a rack, wherein the filter box is mounted on the top of the oil filter box by bolts, the bottom plate is fixedly mounted on the bottom of the filter box, and the bottom plate is provided with oil leakage holes arranged in an array, the movable plate fits inside the filter box, wherein a rectangular oil leakage groove is provided on the movable plate, and tapered rods are arranged in an array on the movable plate, wherein the tapered rods correspond to the oil leakage holes on the bottom plate one by one, and the tapered rods are concentric with the oil leakage holes on the bottom plate, the gear is rotatably mounted on the filter box, the rack is fixedly connected to the movable plate, and the rack and the gear are meshed with each other; and

[0008] The two clamping assemblies are movably mounted on two sides of the oil filter box, and two ends of the filter cloth are connected to the clamping assemblies, wherein the filter cloth is located directly below the filter box.

[0009] Preferably, the clamping assembly includes a base, a spring, a clamping plate and a fastening bolt I, the base is movably mounted in the oil filter box through a support rod at its end, and a spring is provided between the base and the oil filter box, the clamping plate is movably mounted in a guide groove on the base, and a fastening bolt I is provided in a threaded hole on the base, wherein the end of the fastening bolt I is in contact with the clamping plate.

[0010] Preferably, both ends of the filter cloth are located on bases in oppositely arranged clamping assemblies and are clamped by clamping plates.

[0011] Preferably, a fastening bolt II is provided in the threaded hole on the filter box, wherein the fastening bolt II contacts the end face of the gear.

[0012] Preferably, an oil outlet pipe is provided at the bottom of the oil filter box.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention achieves the effect of changing the gap between the tapered rod and the oil leakage hole by changing the distance between the tapered rod and the bottom plate on the movable plate. Therefore, it can adapt to the coarse filtration under different oil products and is convenient for cleaning impurities in the coarse filtration. Through the arrangement of the filter cloth, when the oil enters the filter at a too fast speed, the oil will gather on the filter cloth. Therefore, the filter cloth can drive the clamping assembly to be closer, thereby increasing the filtering area of ​​the filter cloth. When the oil enters the filter at a low speed, the area used by the filter cloth is small, thereby facilitating the subsequent cleaning of the filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0017] Figure 3 for Figure 1 Schematic diagram of the middle section A;

[0018] Figure 4 for Figure 2 Schematic diagram of middle section B;

[0019] In the figure: 1 oil filter box, 2 coarse filter mechanism, 3 clamping assembly, 4 filter cloth, 11 oil outlet pipe, 21 filter box, 22 bottom plate, 23 movable plate, 24 tapered rod, 25 gear, 26 rack, 251 fastening bolt II, 31 base, 32 spring, 33 clamping plate, 34 fastening bolt I. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0021] See also Figures 1 to 4 , the present invention provides a technical solution:

[0022] A tea seed oil raw material pretreatment device comprises an oil filter box 1, a coarse filter mechanism 2, a clamping assembly 3 and a filter cloth 4, wherein:

[0023] An oil outlet pipe 11 is provided at the bottom of the oil filter box 1, and the coarse filtering mechanism 2 includes a filter box 21, a bottom plate 22, a movable plate 23, a tapered rod 24, a gear 25 and a rack 26. The filter box 21 is installed on the top of the oil filter box 1 by bolts, and the bottom plate 22 is fixedly installed at the bottom of the filter box 21, and the bottom plate 22 is arranged with oil leakage holes in an array, and the movable plate 23 fits inside the filter box 21, so that the movable plate 23 can move along the inner wall of the filter box 21, wherein a rectangular oil leakage groove is opened on the movable plate 23, and the oil entering the inside of the filter box 21 can flow to the bottom plate 22 along the movable plate 23, and the movable plate 23 is arranged with tapered rods 24 in an array, wherein the tapered rods 24 and the oil leakage holes on the bottom plate 22 are arranged one by one. Correspondingly, the tapered rod 24 is concentric with the oil leakage hole on the bottom plate 22, and the closer the tapered rod 24 is to the oil leakage hole, the smaller the size of the oil leakage hole to maintain dredging area, and the coarseness of the filtered impurities can be changed by changing the distance between the movable plate 23 and the bottom plate 22. The gear 25 is rotatably mounted on the filter box 21 through a bearing, and the rack 26 is fixedly connected to the movable plate 23, and the rack 26 and the gear 25 are meshed with each other, so the position of the movable plate 23 can be adjusted by rotating the gear 25. A fastening bolt II 251 is provided in the threaded hole on the filter box 21, wherein the fastening bolt II 251 contacts the end face of the gear 25, and the fastening bolt II 251 can limit the position of the gear 25;

[0024] The two clamping assemblies 3 are movably mounted on both sides of the oil filter box 1 and are installed opposite to each other. The clamping assemblies 3 include a base 31, a spring 32, a clamping plate 33 and a fastening bolt Ⅰ34. The base 31 is movably mounted in the oil filter box 1 through the support rod at its end, and a spring 32 is provided between the base 31 and the oil filter box 1, wherein the spring 32 is sleeved on the support rod at the end of the base 31, the clamping plate 33 is movably mounted in the guide groove on the base 31, and a fastening bolt Ⅰ34 is provided in the threaded hole on the base 31, wherein the end of the fastening bolt Ⅰ34 contacts the clamping plate 33, and then the fastening bolt Ⅰ34 can fix the position of the clamping plate 33, and the two ends of the filter cloth 4 are located on the base 31 in the clamping assemblies 3 arranged opposite to each other, and are clamped by the clamping plate 33, and the filter cloth 4 is located directly below the filter box 21, and then the filter cloth 4 performs fine filtering on the tea seed oil.

[0025] The principle of the present invention is as follows: after the oil tea fruit is squeezed, it needs to be refined. Therefore, the tea seed oil raw material needs to be filtered before refining. At this time, the tea seed oil raw material is poured into the filter box 21, and the tea seed oil flows along the rectangular oil leakage groove on the movable plate 23 to the bottom plate 22. Since the tapered rod 24 blocks the oil leakage hole on the bottom plate 22, larger particles of impurities will accumulate on the bottom plate 22, and the coarsely filtered tea seed oil will enter the filter cloth 4 along the oil leakage hole on the bottom plate 22, and the tea seed oil will complete the fine filtration under the filtration of the filter cloth 4;

[0026] During the filtering process, the gear 25 is rotated to drive the rack 26 to move, and then the movable plate 23 moves along the inside of the filter box 21, so that the distance between the tapered rod 24 on the movable plate 23 and the oil leakage hole on the bottom plate 22 changes. When the tapered rod 24 is away from the oil leakage hole on the bottom plate 22, the open part of the oil leakage hole on the bottom plate 22 will become larger, thereby increasing the filtering speed and reducing the filtering effect. Anyway, when the tapered rod 24 is close to the oil leakage hole on the bottom plate 22, the open part of the oil leakage hole on the bottom plate 22 will become smaller, thereby reducing the filtering speed and increasing the filtering effect. Therefore, it can be adaptively adjusted according to the impurities contained in the tea seed oil.

[0027] Since the mesh holes on the filter cloth 4 are small, the tea seed oil that has completed the coarse filtration will flow down slowly when it flows onto the filter cloth 4, so the tea seed oil will temporarily stay on the filter cloth 4. Then, when part of the mesh holes of the filter cloth 4 are blocked, more tea seed oil will stay as the tea seed oil continues to flow in. At this time, the filter cloth 4 will pull the two bases 31 closer to each other under the action of gravity, thereby increasing the contact area between the filter cloth 4 and the tea seed oil, thereby achieving the effect of increasing the filtration speed of the tea seed oil. This design can perform adaptive filtration according to the flow speed of the tea seed oil, thereby avoiding the accumulation of tea seed oil on the filter cloth 4 and slowing down the filtration efficiency, and avoiding the situation where the tea seed oil occupies other areas of the filter cloth 4 when the inflow is small, causing inconvenience in subsequent cleaning;

[0028] When the filter cloth 4 needs to be cleaned, the fastening bolts Ⅰ34 are unscrewed, and then the clamping plate 33 loosens the filter cloth 4. At this time, the filter cloth 4 can be removed for cleaning, and the movable plate 23 is driven by the gear 25 and the rack 26. Therefore, when the movable plate 23 needs to be removed for cleaning, it is only necessary to rotate the gear 25 so that the rack 26 is separated from the gear 25 to realize the removal of the movable plate 23.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea seed oil raw material pretreatment device, comprising an oil filter box (1), a coarse filter mechanism (2), a clamping assembly (3) and a filter cloth (4), characterized in that: The coarse filtering mechanism (2) comprises a filter box (21), a bottom plate (22), a movable plate (23), a conical rod (24), a gear (25) and a rack (26); the filter box (21) is mounted on the top of the oil filter box (1) by means of bolts; the bottom plate (22) is fixedly mounted on the bottom of the filter box (21); the bottom plate (22) has oil leakage holes arranged in an array; the movable plate (23) fits inside the filter box (21); A rectangular oil leakage groove is provided on the filter box (23), and tapered rods (24) are arranged in an array on the movable plate (23), wherein the tapered rods (24) correspond to the oil leakage holes on the bottom plate (22) one by one, and the tapered rods (24) are concentric with the oil leakage holes on the bottom plate (22), the gear (25) is rotatably mounted on the filter box (21), the rack (26) is fixedly connected to the movable plate (23), and the rack (26) and the gear (25) are meshed with each other; and The two clamping assemblies (3) are movably mounted on two sides of the oil filter box (1), and two ends of the filter cloth (4) are connected to the clamping assemblies (3), wherein the filter cloth (4) is located directly below the filter box (21); The clamping assembly (3) comprises a base (31), a spring (32), a clamping plate (33) and a fastening bolt I (34); the base (31) is movably mounted in the oil filter box (1) via a support rod at an end thereof, a spring (32) is provided between the base (31) and the oil filter box (1), wherein the spring (32) is sleeved on the support rod at the end of the base (31), the clamping plate (33) is movably mounted in a guide groove on the base (31), and a fastening bolt I (34) is provided in a threaded hole on the base (31), wherein an end of the fastening bolt I (34) contacts the clamping plate (33); When some of the meshes of the filter cloth (4) are clogged, the filter cloth (4) will pull the two bases (31) closer to each other under the action of gravity, thereby increasing the contact area between the filter cloth (4) and the tea seed oil.

2. The tea seed oil raw material pretreatment equipment according to claim 1, characterized in that: Both ends of the filter cloth (4) are located on bases (31) in oppositely arranged clamping assemblies (3) and are clamped by clamping plates (33).

3. The tea seed oil raw material pretreatment equipment according to claim 1, characterized in that: A fastening bolt II (251) is provided in the threaded hole on the filter box (21), wherein the fastening bolt II (251) contacts the end surface of the gear (25).

4. The tea seed oil raw material pretreatment equipment according to claim 1, characterized in that: An oil outlet pipe (11) is provided at the bottom of the oil filter box (1).

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