Camellia oil seed pressing system

Abstract

The present invention provides a tea seed pressing system, comprising a frame, a pressing barrel, a caliper, a linear drive mechanism, a pressing mechanism, a conveyor belt, a tea seed processing mechanism, a bottom plate, a receiving hopper and a discharge pipe, wherein the pressing barrel is clamped with a caliper, a support plate in the pressing mechanism moves along the vertical direction of the frame, a screw is rotatably mounted on the support plate, and the end of the screw is connected with a pressing plate, a threaded sleeve is arranged on the frame, and the screw passes through the threaded sleeve and forms a threaded transmission with the threaded sleeve, the conveyor belt is arranged on the frame, and the tea seed processing mechanism is located above the conveyor belt. The tea seed processing mechanism is used to perform preliminary crushing of the tea seed, wherein the crushing process is performed on the conveyor belt, so that the flexible crushing avoids the outflow of the oily substance in the tea seed, and the pressing plate is rotated and descended, so that the tea oil generated when the tea seed in the pressing barrel is squeezed is quickly separated from the tea seed under the action of centrifugal force.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural and sideline product processing, in particular to an oil-tea camellia seed pressing system. Background Art

[0002] A tea oil pressing device provided by publication number CN208055286U crushes the oil pressing raw materials through a crushing box before entering the pressing barrel, so that the oil pressing raw materials can be fully utilized and are more conducive to squeezing out oil. However, crushing the tea seeds will inevitably destroy the cell walls of the tea seeds, so that the tea oil will seep out. Therefore, a large amount of tea oil will be squeezed out during crushing, which is not conducive to the collection of tea oil. Summary of the invention

[0003] The object of the present invention is to provide a tea seed pressing system to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A tea seed pressing system comprises a frame, a pressing barrel, a caliper, a linear drive mechanism, a pressing mechanism, a conveyor belt, a tea seed processing mechanism, a bottom plate, a receiving hopper and a discharge pipe, wherein:

[0006] The pressing barrel is clamped with a caliper, wherein the caliper and the pressing barrel are connected in rotation, and the end of the caliper is fixedly connected to the power output end of the linear drive mechanism, so that the linear drive mechanism can lift the pressing barrel in the vertical direction, the bottom plate is fixedly installed on the frame, and the bottom plate is located at the bottom of the pressing barrel, the pressing mechanism includes a support plate, a screw rod, a pressing plate, a threaded sleeve and a motor, the support plate is arranged on the frame and can move along the vertical direction of the frame, the screw rod is installed on the support plate through a bearing, and the end of the screw rod is connected to the pressing plate, wherein the pressing plate is concentric with the pressing barrel, and a guide block matching the guide groove in the pressing barrel is provided on the side of the pressing plate, the threaded sleeve is arranged on the frame, and the screw rod passes through the threaded sleeve and forms a threaded transmission with the threaded sleeve, the motor is installed on the support plate through bolts, and its power output end is fixedly connected to the screw rod; and

[0007] The conveyor belt is arranged on the frame, and the tea seed processing mechanism includes a mounting frame, a slider, a rolling plate, a turntable and a connecting rod assembly. The two mounting frames are respectively mounted on both sides of the conveyor belt, and a slider is movably installed in the mounting frame. The two ends of the rolling plate are respectively fixedly connected with the two sliders, so that the rolling plate can move along the vertical direction of the conveyor belt. The turntable is fixedly sleeved on the driving roller of the conveyor belt, and the turntable is connected to the slider through the connecting rod assembly. The receiving hopper is mounted on the frame by bolts, and the receiving hopper is located below the end of the conveyor belt. One end of the discharge pipe is connected to the receiving hopper, and the other end is located above the pressing barrel, which is used to transport the material received by the receiving hopper to the pressing barrel.

[0008] Preferably, a protrusion is provided at the bottom of the pressing barrel, wherein the interior of the protrusion at the bottom of the pressing barrel is a cavity structure, thereby forming a collecting box for collecting tea oil, and a filter is provided on the side of the collecting box.

[0009] Preferably, the connecting rod assembly comprises a connecting arm, a telescopic rod and a fastening bolt, wherein the two ends of the telescopic rod are respectively sleeved with connecting arms, and the threaded holes on the connecting arms are provided with fastening bolts, wherein the ends of the fastening bolts are in contact with the telescopic rod.

[0010] Preferably, the connecting arms at both ends of the telescopic rod are hinged to the turntable and the slider respectively.

[0011] Preferably, the linear drive mechanism comprises a linear guide rail and a linear motor, the linear guide rail is mounted on a frame by bolts, and the linear motor is movably mounted on the linear guide rail.

[0012] Preferably, the caliper is mounted on the linear motor by bolts.

[0013] Preferably, linear bearings are provided on both sides of the frame, and support rods are provided on both sides of the bottom of the support plate, wherein the support rods at the bottom of the support plate are fitted and installed in the linear bearings, and the threaded sleeve is installed on the sides of the linear bearings by bolts.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention performs preliminary crushing of tea seeds through a tea seed processing mechanism, wherein the crushing process is carried out on a conveyor belt, so flexible crushing prevents the outflow of oily substances in the tea seeds, and the pressing plate rotates and descends during the process, so that the tea oil produced when the tea seeds in the pressing barrel are squeezed quickly separates from the tea seeds under the action of centrifugal force. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional schematic diagram of the present invention as a whole;

[0017] Figure 2It is a side view of the overall structure of the present invention;

[0018] Figure 3 is a cross-sectional view of the pressing barrel of the present invention;

[0019] Figure 4 for Figure 1 Schematic diagram of the middle section A;

[0020] Figure 5 It is a three-dimensional schematic diagram of the connecting rod assembly in this invention.

[0021] In the figure: 1 frame, 2 pressing barrel, 3 caliper, 4 linear drive mechanism, 5 pressing mechanism, 6 conveyor belt, 7 tea seed processing mechanism, 8 bottom plate, 9 receiving hopper, 10 discharge pipe, 11 linear bearing, 21 collecting box, 22 filter, 41 linear guide rail, 42 linear motor, 51 support plate, 52 screw rod, 53 pressing plate, 54 threaded sleeve, 55 motor, 511 support rod, 71 mounting frame, 72 slider, 73 rolling plate, 74 turntable, 75 connecting rod assembly, 751 connecting arm, 752 telescopic rod, 753 fastening bolt. DETAILED DESCRIPTION

[0022] 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

[0023] See also Figures 1 to 5 , the present invention provides a technical solution:

[0024] A tea seed pressing system comprises a frame 1, a pressing barrel 2, a caliper 3, a linear drive mechanism 4, a pressing mechanism 5, a conveyor belt 6, a tea seed processing mechanism 7, a bottom plate 8, a receiving hopper 9 and a discharge pipe 10, wherein:

[0025] Linear bearings 11 are provided on both sides of the frame 1, wherein the linear bearings 11 are fixedly installed on the frame 1 by bolts, a protrusion is provided at the bottom of the pressing barrel 2, wherein the interior of the protrusion at the bottom of the pressing barrel 2 is a cavity structure, thereby forming a collecting box 21 for collecting tea oil, a filter screen 22 is provided on the side of the collecting box 21, and then when the pressing barrel 2 rotates, the tea oil squeezed out of the inside will enter the collecting box 21, and the bottom of the collecting box 21 is provided with an oil outlet hole, then only a hose needs to be installed on the oil outlet hole at the bottom of the collecting box 21 to collect the tea oil and The press barrel 2 is clamped with a caliper 3, wherein the caliper 3 and the press barrel 2 are rotationally connected, the linear drive mechanism 4 includes a linear guide rail 41 and a linear motor 42, the linear guide rail 41 is mounted on the frame 1 by bolts, the linear motor 42 is movably mounted on the linear guide rail 41, and the caliper 3 is mounted on the linear motor 42 by bolts, so that the linear drive mechanism 4 can lift the press barrel 2 in the vertical direction, the bottom plate 8 is fixedly mounted on the frame 1, and the bottom plate 8 is located at the bottom of the press barrel 2, so when the press barrel 2 descends The bottom plate 8 can block the bottom of the pressing barrel 2. The pressing mechanism 5 includes a support plate 51, a screw rod 52, a pressing plate 53, a threaded sleeve 54 and a motor 55. Support rods 511 are respectively arranged on both sides of the bottom of the support plate 51. The support rod 511 at the bottom of the support plate 51 is installed in a linear bearing 11, so that the support plate 51 can be lifted and lowered in the vertical direction. The screw rod 52 is installed on the support plate 51 through a bearing, and the end of the screw rod 52 is connected to the pressing plate 53, wherein the pressing plate 53 is concentric with the pressing barrel 2 and The side of the pressing plate 53 is provided with a guide block that matches the guide groove in the pressing barrel 2. Then, after the pressing plate 53 enters the pressing barrel 2, the pressing plate 53 will drive the pressing barrel 2 to rotate synchronously when it rotates. The threaded sleeve 54 is installed on the side of the linear bearing 11 by bolts, and the screw rod 52 passes through the threaded sleeve 54 and forms a threaded transmission with the threaded sleeve 54. Therefore, when the screw rod 52 rotates, the support plate 51 will be lifted and lowered. The motor 55 is installed on the support plate 51 by bolts, and the power output end of the motor 55 is fixedly connected to the screw rod 52.

[0026] The conveyor belt 6 is arranged on the frame 1, and the tea seed processing mechanism 7 includes a mounting frame 71, a slider 72, a rolling plate 73, a turntable 74 and a connecting rod assembly 75. The two mounting frames 71 are respectively mounted on both sides of the conveyor belt 6, and the sliders 72 are movably installed in the mounting frame 71. The two ends of the rolling plate 73 are respectively fixedly connected with the two sliders 72, so that the sliders 72 can drive the rolling plate 73 to move in the direction away from or close to the conveyor belt 6. The turntable 74 is fixedly sleeved on the transmission roller of the conveyor belt 6, and the turntable 74 is connected to the slider 72 through the connecting rod assembly 75, wherein the connecting rod assembly 75 includes a connecting arm 751, a telescopic rod 752 and a fastening bolt 753, and the two ends of the telescopic rod 752 are respectively sleeved with a connecting arm 7 51, and a fastening bolt 753 is provided in the threaded hole on the connecting arm 751, wherein the end of the fastening bolt 753 is in contact with the telescopic rod 752, so that the distance between the two connecting arms 751 can be adjusted, and the connecting arms 751 at both ends of the telescopic rod 752 are respectively hinged to the turntable 74 and the slider 72, so that after the turntable 74 rotates, the slider 72 can be driven to reciprocate, and the receiving hopper 9 is installed on the frame 1 by bolts, and the receiving hopper 9 is located below the end of the conveyor belt 6, so that the tea seeds on the conveyor belt 6 can fall into the receiving hopper 9, and one end of the discharge pipe 10 is connected to the receiving hopper 9, and the other end is located above the pressing barrel 2, which is used to transport the material received by the receiving hopper 9 to the pressing barrel 2.

[0027] The working principle of the present invention is as follows: the tea seeds to be squeezed are placed on the conveyor belt 6. After being transported by the conveyor belt 6, the tea seeds move to the bottom of the tea seed processing mechanism 7. Since the turntable 74 is fixedly sleeved on the driving roller of the conveyor belt 6, the conveyor belt 6 will drive the turntable 74 to rotate synchronously with it when it is working. At this time, the sliding block 72 is driven to reciprocate through the connecting rod assembly 75, and then the rolling plate 73 will reciprocate and approach the conveyor belt 6, and then the rolling plate 73 will crush the tea seeds on the conveyor belt 6. Since the conveyor belt 6 is a flexible belt, it will not directly crush the tea seeds, so the oily substances in the tea seeds will not seep out. Then, under the action of the conveyor belt 6, the processed tea seeds enter the receiving hopper 9. At this time, the tea seeds will enter the pressing barrel 2 along the discharge pipe 10, and then the conveyor belt 6 stops moving. At this time, the pressing mechanism 5 is started, specifically, the motor 55 is started to drive the screw rod 52 to rotate. The position of the support plate 51 is fixed relative to the support plate 51, so after the screw rod 52 rotates, the support plate 51 descends along the linear bearing 11, then the pressing plate 53 enters the pressing barrel 2, and the guide block on the pressing plate 53 fits with the guide groove in the pressing barrel 2, at this time, the pressing plate 53 descends along the pressing barrel 2 and drives the pressing barrel 2 to rotate synchronously with it, during the descending process of the pressing plate 53, the oil tea seeds will be squeezed, and the oil tea seeds will ooze out oil, and the pressing barrel 2 is in a rotating state, so the oil enters the collecting box 21 under the action of centrifugal force, and finally discharged along the oil outlet hole at the bottom of the collecting box 21, because the side of the collecting box 21 is provided with a filter screen 22, it can prevent the residue of the oil tea seeds from mixing with the tea oil and being discharged, after the squeezing is completed, the linear motor 42 rises along the linear guide rail 41, and then the caliper 3 drives the pressing barrel 2 to rise, at this time, the pressing barrel 2 is separated from the bottom plate 8, and the squeezed tea seeds leak out, and the tea seeds can be taken out at this time;

[0028] When facing tea seeds of different sizes, the distance between the rolling plate 73 and the conveyor belt 6 needs to be adjusted. At this time, the distance from the slider 72 to the turntable 74 can be adjusted by adjusting the distance between the two connecting arms 751, thereby adjusting the distance between the rolling plate 73 and the conveyor belt 6.

[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 pressing system, comprising a frame (1), a pressing barrel (2), a caliper (3), a linear drive mechanism (4), a pressing mechanism (5), a conveyor belt (6), a tea seed processing mechanism (7), a bottom plate (8), a receiving hopper (9) and a discharge pipe (10), characterized in that: The pressing barrel (2) is clamped with a clamp (3), wherein the clamp (3) and the pressing barrel (2) are rotatably connected, and the end of the clamp (3) is fixedly connected to the power output end of the linear drive mechanism (4), so that the linear drive mechanism (4) can lift the pressing barrel (2) in the vertical direction. The bottom plate (8) is fixedly mounted on the frame (1), and the bottom plate (8) is located at the bottom of the pressing barrel (2). The pressing mechanism (5) comprises a support plate (51), a screw rod (52), a pressing plate (53), a threaded sleeve (54) and a motor (55). The support plate (51) is arranged on the frame (1) and can be moved along the linear drive mechanism (4). The machine frame (1) moves in the vertical direction, the screw rod (52) is mounted on the support plate (51) via a bearing, and the end of the screw rod (52) is connected to a pressing plate (53), wherein the pressing plate (53) is concentric with the pressing barrel (2), and a guide block is provided on the side of the pressing plate (53) that fits with the guide groove in the pressing barrel (2), the threaded sleeve (54) is arranged on the machine frame (1), and the screw rod (52) passes through the threaded sleeve (54) and forms a threaded transmission with the threaded sleeve (54), the motor (55) is mounted on the support plate (51) via bolts, and the power output end of the motor (55) is fixedly connected to the screw rod (52); and The conveyor belt (6) is arranged on the frame (1), and the tea seed processing mechanism (7) comprises a mounting frame (71), a slider (72), a rolling plate (73), a turntable (74) and a connecting rod assembly (75). The two mounting frames (71) are respectively mounted on both sides of the conveyor belt (6), and a slider (72) is movably mounted in the mounting frame (71). The two ends of the rolling plate (73) are respectively fixedly connected to the two sliders (72), so that the rolling plate (73) can be moved along the conveyor belt (6). ), the turntable (74) is fixedly sleeved on the driving roller of the conveyor belt (6), the turntable (74) is connected to the slider (72) through a connecting rod assembly (75), the receiving hopper (9) is mounted on the frame (1) by bolts, and the receiving hopper (9) is located below the end of the conveyor belt (6), one end of the discharge pipe (10) is connected to the receiving hopper (9), and the other end is located above the pressing barrel (2), and is used to transport the material received by the receiving hopper (9) into the pressing barrel (2); The bottom of the pressing barrel (2) is provided with a protrusion, wherein the interior of the protrusion at the bottom of the pressing barrel (2) is a hollow structure, thereby forming a collection box (21) for collecting tea oil, and a filter screen (22) is provided on the side of the collection box (21); The connecting rod assembly (75) comprises a connecting arm (751), a telescopic rod (752) and a fastening bolt (753), wherein the connecting arms (751) are respectively sleeved at both ends of the telescopic rod (752), and the fastening bolt (753) is arranged in a threaded hole on the connecting arm (751), wherein an end of the fastening bolt (753) contacts the telescopic rod (752).

2. The tea seed pressing system according to claim 1, characterized in that: The connecting arms (751) at both ends of the telescopic rod (752) are respectively hinged to the rotating disk (74) and the sliding block (72).

3. The camellia seed squeezing system according to claim 1, characterized in that: The linear drive mechanism (4) comprises a linear guide rail (41) and a linear motor (42); the linear guide rail (41) is mounted on the frame (1) via bolts, and the linear motor (42) is movably mounted on the linear guide rail (41).

4. The camellia seed squeezing system according to claim 3, characterized in that: The caliper (3) is mounted on the linear motor (42) by means of bolts.

5. The tea seed pressing system according to claim 1, characterized in that: Linear bearings (11) are provided on both sides of the frame (1), and support rods (511) are provided on both sides of the bottom of the support plate (51), wherein the support rods (511) at the bottom of the support plate (51) are mounted in the linear bearing (11), and the threaded sleeve (54) is mounted on the side of the linear bearing (11) by means of bolts.

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