Tea leaf stock solution extraction equipment

Abstract

The utility model discloses tea stock solution extraction equipment. The tea stock solution extraction equipment comprises an extraction barrel and supporting legs, by adopting the hydraulic rod, the pump machine and the water conveying pipe, during extraction operation, the driving shaft can be driven to rotate through operation of the motor, and meanwhile, when the driving shaft rotates, the whole structure can be driven to move up and down through stretching and retracting of the hydraulic rod; hot water can make full contact with tea through rotation and up-down operation, then the overall extraction effect is improved, hot water in the extraction barrel can be pumped out through a pump machine, and the hot water is discharged into a circulation cavity in a driving shaft along a water supply pipe, a flexible pipe and a connecting pipe; and finally, the hot water is discharged from the water outlet holes in the surface of the water conveying pipe, so that the hot water can be in contact with the tea leaves in the center, the overall extraction area and the contact area between the tea leaves and the hot water are increased, the overall extraction effect is improved, better use is facilitated, and the beneficial effects of being good in extraction effect and full in solid-liquid contact are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tea extraction, in particular to a tea stock solution extraction equipment. BACKGROUND

[0002] Tea, commonly known as tea, generally includes the leaves and sprouts of tea trees, and tea contains catechin, cholestenone, caffeine, inositol, folic acid and pantothenic acid, which are beneficial to health. Tea beverages made from tea are one of the world's three major beverages. In the process of tea processing, extraction equipment is needed to obtain tea stock solution. Tea stock solution is tea juice obtained by extracting soluble substances in tea leaves with hot water using finished tea or semi-finished tea as raw material.

[0003] In the prior art, a tea extraction equipment with application number CN202120839930.1 is disclosed. In use, tea is first loaded into a tea loading box, and then the tea loading box is placed into a tea loading frame. The self-rotating rod is rotated by the extraction motor, and the tea loading frame is rotated by the supporting rod, so that the tea loading box is rotated, the tea is fully contacted with water, and the tea extraction efficiency is improved. After extraction, a new tea loading box is replaced to improve the tea replacement efficiency.

[0004] However, the above-mentioned patent still has some disadvantages in use. Although the tea loading assembly can be taken out and replaced by the box clamp, the entire tea loading assembly is accommodated in the inner part of the cylinder during operation, which increases the difficulty of personnel operation. If the operation is not successful, the tea loading assembly will fall into the cylinder, affecting the subsequent tea loading and extraction operation. In addition, during tea extraction, the tea in the inner part of the tea loading box is more fully contacted with hot water, while the tea in the center position cannot be fully contacted with hot water, resulting in poor uniformity of overall contact and affecting the overall extraction effect. This is not conducive to more fully performing the operation, and reduces the use effect of the device.

[0005] At present, there is no effective solution to the problems in the related art. UTILITY MODEL CONTENTS

[0006] (I) Technical problems solved

[0007] In view of the shortcomings of the prior art, the utility model provides a tea stock solution extraction equipment, which has the advantages of good extraction effect, sufficient solid-liquid contact and convenient material taking, thereby solving the problems in the above background art.

[0008] (II) Technical solutions

[0009] To achieve the above-mentioned advantages of good extraction effect, sufficient solid-liquid contact and convenient material taking, the utility model adopts the following specific technical solutions:

[0010] A kind of tea stock solution extraction equipment, including extraction cylinder and support leg, several groups of hydraulic rod are installed around in the middle position of the top of the extraction cylinder, load plate is fixedly installed in the top position of the hydraulic rod, driving shaft is rotatably connected in the middle position of the surface of the load plate, one end of the driving shaft penetrates the inside of the extraction cylinder at the one side of the load plate and the one side of the extraction cylinder, drive gear is installed on the other end of the driving shaft and penetrates the other side of the load plate, the one end of the drive gear is engagedly connected with driving gear, the driving gear is connected with motor output, the motor is located in the top side position of the load plate, connecting pipe is rotatably connected in the top position of the driving shaft, flexible pipe is installed in the top position of the connecting pipe, water pipe is installed in the top position of the flexible pipe, pump is connected with the bottom end position of the water pipe, the pump is located in the bottom position of the surface of the one side of the extraction cylinder, the other end of the pump is communicated with the inside of the extraction cylinder by water suction pipe, filter screen is installed in the one end of the water suction pipe and located in the inside of the extraction cylinder, several groups of water delivery pipes are installed around in the bottom end of the driving shaft and located in the inside of the extraction cylinder, several groups of water outlet holes are evenly formed in the surface position of the water delivery pipe.

[0011] Further, the driving shaft is fixedly installed in the surface and located in the inside of the extraction cylinder, the fixed disc is threadedly connected around in the surface position of the fixed disc, several groups of bearing outer cylinders are threadedly connected around in the surface position of the fixed disc, the containing inner cylinder is arranged in the inside of the bearing outer cylinder, the wrapping cavity is formed in the middle position of the containing inner cylinder, and the cover is threadedly connected in the top position of the bearing outer cylinder.

[0012] Further, the bottom middle position of the bearing outer cylinder is provided with a channel for the water delivery pipe.

[0013] Further, the surface position of the bearing outer cylinder and the surface position of the containing inner cylinder are both provided with several groups of screen holes, and the size of the screen holes in the surface of the bearing outer cylinder is smaller than the size of the screen holes in the surface of the containing inner cylinder.

[0014] Further, the top position of the extraction cylinder is provided with several groups of feeding pipes, and the feeding pipe is provided with a sealing cover in the top position.

[0015] Further, the bottom of the extraction cylinder is provided with support legs symmetrically arranged on both sides.

[0016] Further, the bottom middle position of the extraction cylinder is provided with a liquid outlet pipe.

[0017] Further, the inside of the water delivery pipe and the inside of the driving shaft are both provided with flow cavities for liquid flow, and the connecting pipe and the water pipe are both fixed to the surface of the extraction cylinder by a support.

[0018] (Three) beneficial effects

[0019] Compared with the prior art, the tea stock solution extraction equipment provided by the present application has the following beneficial effects:

[0020] (1), the utility model discloses a hydraulic rod, pump, water pipe are adopted, extraction operation, through the operation of motor can drive the rotation of driving shaft, simultaneously through the telescopic of hydraulic rod can drive the whole structure to move up and down when the rotation of driving shaft, through rotation and up and down operation can make hot water can fully contact with tea, and then improve the overall extraction effect, and through pump can extract the hot water in the extraction cylinder, and along water supply pipe, flexible pipe and connecting pipe and enter the flow passage in the driving shaft inside, and finally enter the inside of water pipe, from its surface water outlet hole and discharge, make hot water can contact the tea of central position, and then improve the overall extraction area and the contact area of tea and hot water, improve the overall extraction effect, convenient for better use, with good extraction effect, solid-liquid contact is sufficient.

[0021] (2), the utility model discloses a hydraulic rod is adopted, in actual use process, personnel can drive the whole bearing plate to move up through the jacking of hydraulic rod, and the bearing plate will drive the driving shaft connected therewith to move up when moving up, and the driving shaft moves up and drives the fixed disc on its surface to rise, and the fixed disc can lift the bearing outer cylinder on the surface, so that the bearing outer cylinder can be exposed from the feed pipe, at this time, personnel can easily take out the containing inner cylinder by rotating the cover on the top of the bearing outer cylinder, effectively reduce the difficulty of taking material, and can avoid that components fall into the extraction cylinder, ensure the overall use effect, with the advantage that taking material is convenient. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0023] Figure 1 It is the structural schematic diagram of the tea leaf stock solution extraction equipment of the utility model,

[0024] Figure 2 It is the internal structure schematic diagram of the extraction cylinder of the utility model,

[0025] Figure 3 It is the connection schematic diagram of the bearing outer cylinder and water pipe of the utility model,

[0026] Figure 4 It is the sectional view of the containing inner cylinder of the utility model.

[0027] In the drawing,

[0028] 1, extraction cylinder; 2, bearing outer cylinder; 3, containing inner cylinder; 4, wrapping cavity; 5, water outlet hole; 6, sealing cover; 7, hydraulic rod; 8, bearing plate; 9, drive shaft; 10, transmission gear; 11, connecting pipe; 12, flexible pipe; 13, water feeding pipe; 14, drive gear; 15, motor; 16, feeding pipe; 17, fixed disc; 18, flow-through cavity; 19, water conveying pipe; 20, filter screen; 21, water pumping pipe; 22, pump; 23, supporting leg; 24, liquid outlet pipe. DETAILED DESCRIPTION

[0029] To further illustrate the embodiments, the utility model provides the drawings, these drawings are part of the utility model disclosure, it mainly used to illustrate the embodiment, and can cooperate with the related description of the specification to explain the operation principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0030] According to the embodiment of the utility model, a tea extract equipment is provided.

[0031] The utility model is further illustrated by combining with the specific embodiment and the drawing, as shown in Figures 1-4 According to the tea extract equipment of the embodiment of the utility model, a plurality of groups of hydraulic rods 7 are installed around the middle position of the top of the extraction cylinder 1, the hydraulic rods 7 are fixedly installed at the top position, the bearing plate 8 is rotatably connected to the middle position of the surface, the drive shaft 9 penetrates through one side of the bearing plate 8 and one side of the extraction cylinder 1 inside, the transmission gear 10 is installed at the other end of the drive shaft 9 penetrating through the other side of the bearing plate 8, the drive gear 14 is meshingly connected to one end of the transmission gear 10, the drive gear 14 is connected to the output end of the motor 15, the motor 15 is located at the top side position of the bearing plate 8, the connecting pipe 11 is rotatably connected to the top position of the drive shaft 9, the flexible pipe 12 is installed at the top position of the connecting pipe 11, the water feeding pipe 13 is installed at the top position of the flexible pipe 12, the pump 22 is connected to the bottom end position of the water feeding pipe 13, the pump 22 is located at the bottom position of the surface of one side of the extraction cylinder 1, the pump 22 is connected to the inside of the extraction cylinder 1 through the water pumping pipe 21 at the other end, the filter screen 20 is installed at the inside position of the extraction cylinder 1 at one end of the water pumping pipe 21, a plurality of groups of water conveying pipes 19 are installed around the inside position of the extraction cylinder 1 at the bottom end of the drive shaft 9, a plurality of groups of water outlet holes 5 are evenly arranged at the surface position of the water conveying pipe 19, the water outlet holes 5 are arranged to extract the tea leaves in the inner layer, expand the extraction area and improve the extraction effect, and the flexible pipe 12 is arranged to adapt to the up-down movement of the drive shaft 9, so that the liquid can still flow smoothly when moving up and down.

[0032] In one embodiment, the surface of the drive shaft 9 is fixedly installed with a fixed disc 17 at the inner position of the extraction cylinder 1, and a plurality of sets of bearing outer cylinders 2 are threadedly connected around the surface of the fixed disc 17, and an accommodating inner cylinder 3 is arranged at the inner position of the bearing outer cylinder 2, and a wrapping cavity 4 is arranged at the middle position of the accommodating inner cylinder 3, and a cover body is threadedly connected at the top position of the bearing outer cylinder 2, which is a common cover body meeting the food standard to avoid pollution to the liquid during use, such as food-grade plastic, and the specific material can be adjusted according to the demand and the actual situation, which will not be described in detail here.

[0033] In one embodiment, a channel is arranged at the middle position of the bottom of the bearing outer cylinder 2 for the insertion of the water delivery pipe 19, and the channel is arranged to facilitate the installation and use of the water delivery pipe 19.

[0034] In one embodiment, a plurality of sets of sieve holes are arranged at the surface positions of the bearing outer cylinder 2 and the accommodating inner cylinder 3, and the size of the sieve holes at the surface of the bearing outer cylinder 2 is smaller than that of the sieve holes at the surface of the accommodating inner cylinder 3, and the sieve holes are arranged to facilitate the flow of liquid and the filtration and blocking of tea residue to avoid affecting the quality of the tea liquid in the subsequent tea leaves, and the size of the sieve holes is arranged to realize multiple filtration operations.

[0035] In one embodiment, a plurality of sets of feeding pipes 16 are arranged around the top position of the extraction cylinder 1, and a sealing cover 6 is arranged at the top position of the feeding pipe 16.

[0036] In one embodiment, support legs 23 are symmetrically arranged at the bottom positions of the two sides of the extraction cylinder 1, and the device can be supported by the support legs 23.

[0037] In one embodiment, a liquid outlet pipe 24 is arranged at the middle position of the bottom of the extraction cylinder 1, and the liquid outlet pipe 24 is arranged to discharge the extracted tea liquid for subsequent processing.

[0038] In one embodiment, a flow-through cavity 18 is arranged at the inner positions of the water delivery pipe 19 and the drive shaft 9 for the flow of liquid, and the connecting pipe 11 and the water delivery pipe 13 are fixed to the surface of the extraction cylinder 1 by supports, and the flow-through cavity 18 is arranged to facilitate the flow of hot water or tea water for use, thereby facilitating the extraction of tea leaves by the liquid, and the supports are arranged to support and fix the pipes to ensure the stability of the pipes.

[0039] Working principle: in actual use, personnel can drive the whole carrying plate 8 to move up through the jacking of the hydraulic rod 7, and the carrying plate 8 drives the driving shaft 9 to move up when moving up, and the driving shaft 9 drives the fixed disc 17 on the surface to rise, and the fixed disc 17 can lift the carrying outer cylinder 2 on the surface, so that the carrying outer cylinder 2 can be exposed from the feeding pipe 16, at this time, personnel can easily take out the containing inner cylinder 3 by rotating the cover on the top of the carrying outer cylinder 2, effectively reducing the difficulty of taking out, and avoiding the parts from falling into the extraction cylinder 1, ensuring the overall use effect, and in the extraction operation, personnel can add tea leaves to the containing inner cylinder 3, then connect the containing inner cylinder 3 with the water delivery pipe 19 through the wrapping cavity 4 at the middle position, then drive the driving gear 14 to rotate through the operation of the motor 15, the driving gear 14 drives the transmission gear 10 engaged therewith, so that the driving shaft 9 rotates, and the whole structure can move up and down through the extension and retraction of the hydraulic rod 7 when the driving shaft 9 rotates, the rotation and up-down operation can make hot water contact with tea leaves sufficiently, thereby improving the overall extraction effect, and the pump 22 can extract hot water in the extraction cylinder 1, and discharge it into the flow-through cavity 18 in the driving shaft 9 along the water delivery pipe 13, the flexible pipe 12 and the connecting pipe 11, and finally into the water delivery pipe 19, and discharge it from the water outlet hole 5 on the surface, so that hot water can contact the tea leaves at the center position, thereby improving the overall extraction area and the contact area of tea leaves and hot water, improving the overall extraction effect, facilitating better use, and the device has the advantages of good extraction effect, sufficient solid-liquid contact and convenient material taking.

[0040] In the utility model, unless another definite provision and limitation, the terms "installation", "arrangement", "connection", "fix", "screw joint" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirect connection through intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation, for ordinary skilled in the art, the above terms can be understood according to the specific meaning in the utility model.

[0041] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A tea leaf stock extraction apparatus comprising an extraction cylinder (1) and support legs (23), characterised in that, The extraction cylinder (1) top middle position around the installation of several groups of hydraulic rod (7), the hydraulic rod (7) top position fixedly installed with bearing plate (8), the bearing plate (8) surface middle position rotationally connected with drive shaft (9), one end of the drive shaft (9) penetrates the bearing plate (8) one side and the extraction cylinder (1) one side inside the extraction cylinder (1), the other end of the drive shaft (9) penetrates the bearing plate (8) the other side and is provided with transmission gear (10), one end of the transmission gear (10) is engagedly connected with drive gear (14), the drive gear (14) is connected with the output end of motor (15), the motor (15) is located on the top side of the bearing plate (8), the drive shaft (9) top position rotationally connected with connecting pipe (11), the connecting pipe (11) top position is installed with flexible pipe (12), the flexible pipe (12) top position is installed with water pipe (13), the water pipe (13) bottom end position is connected with pump (22), the pump (22) is located on the bottom side of the surface of the extraction cylinder (1), the other end of the pump (22) is connected with the inside of the extraction cylinder (1) through the water pump (21), one end of the water pump (21) is located in the inside of the extraction cylinder (1) and is provided with filter screen (20), the drive shaft (9) bottom end is located in the inside of the extraction cylinder (1) and is provided with several groups of water pipes (19), a plurality of water outlets (5) are uniformly formed in the surface of the water pipe (19).

2. The tea infusion apparatus of claim 1, wherein, The drive shaft (9) surface is located in the inside of the extraction cylinder (1) and is fixedly provided with a fixed disc (17), a plurality of bearing outer cylinders (2) are threadedly connected around the surface of the fixed disc (17), the bearing outer cylinder (2) is provided with a containing inner cylinder (3) inside, the containing inner cylinder (3) is provided with a wrapping cavity (4) in the middle position, and the bearing outer cylinder (2) is threadedly connected with a cover body at the top position.

3. A tea liquor extraction apparatus according to claim 2, wherein, The bearing outer cylinder (2) bottom middle position is provided with a channel for the water pipe (19) to insert.

4. The tea infusion apparatus of claim 2, wherein, The surface of the bearing outer cylinder (2) and the surface of the containing inner cylinder (3) are provided with a plurality of screen holes, and the size of the screen holes on the surface of the bearing outer cylinder (2) is smaller than that of the screen holes on the surface of the containing inner cylinder (3).

5. The tea infusion apparatus of claim 1, wherein, The extraction cylinder (1) top position around the installation of several groups of feeding pipe (16), the feeding pipe (16) top position is installed with sealing cover (6).

6. The tea infusion apparatus of claim 1, wherein, The extraction cylinder (1) bottom two side positions are symmetrically provided with supporting legs (23).

7. The tea infusion apparatus of claim 1, wherein, The extraction cylinder (1) bottom middle position is provided with a liquid outlet pipe (24).

8. The tea infusion apparatus of claim 1, wherein, The water pipe (19) and the drive shaft (9) are both provided with flow cavities (18) for liquid flow, and the connecting pipe (11) and the water pipe (13) are fixed to the surface of the extraction cylinder (1) through supports.

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