阅读说明：本技术 磁性升降泡茶机 (Magnetic lifting tea making machine ) 是由 张学昌 胡红艳 杨慧梅 陆俊杰 张炜 于 2020-06-09 设计创作，主要内容包括：本发明公开一种磁性升降泡茶机,它包括机架,浸泡器底板贯穿有一根导向管,导向管上端伸出第一上开口,导向管内竖向滑动配合有一个磁性转子,浸泡器底板安装有第一电动机,第一电动机的第一丝杠经下开口伸入导向管内且与磁性转子旋合；该泡茶机还包括一个与磁性转子吸附且随磁性转子同步升降的导磁茶隔,该茶隔设有多个漏水孔和第二上开口,该茶隔与导向管的一个侧壁贴合且该茶隔与导向管周向限位；机架安装有横向驱动副,横向驱动副的活动部设有用于遮盖第一上开口中除导向管和条板以外区域的封板；机架还安装有振动器、振动料斗和称量斗,该称量斗上设有重力计和活门。该泡茶机能自动完成茶叶称量、茶叶添加和茶水冲泡。(The invention discloses a magnetic lifting tea making machine which comprises a rack, wherein a guide pipe penetrates through a bottom plate of a soaking device, the upper end of the guide pipe extends out of a first upper opening, a magnetic rotor is vertically matched in the guide pipe in a sliding manner, a first motor is installed on the bottom plate of the soaking device, and a first lead screw of the first motor extends into the guide pipe through the lower opening and is screwed with the magnetic rotor; the tea making machine also comprises a magnetic conduction tea partition which is adsorbed with the magnetic rotor and synchronously ascends and descends along with the magnetic rotor, the tea partition is provided with a plurality of water leakage holes and a second upper opening, the tea partition is attached to one side wall of the guide pipe, and the tea partition and the guide pipe are circumferentially limited; the frame is provided with a transverse driving pair, and the movable part of the transverse driving pair is provided with a sealing plate for covering the area except the guide pipe and the ribbon board in the first upper opening; the frame is also provided with a vibrator, a vibrating hopper and a weighing hopper, and the weighing hopper is provided with a gravimeter and a valve. The tea making machine can automatically complete tea weighing, tea adding and tea water brewing.)

1. A magnetic lifting tea making machine is characterized in that: the device comprises a frame (1), wherein a soaking device (2) and a boiler (3) are fixed on the frame (1), and the soaking device (2) is connected with the boiler (3) through a water supply pipe and a water pump; the infuser (2) is provided with a first upper opening (2.1) and a tea water outlet (4), a guide pipe (5) with a lower opening penetrates through a bottom plate of the infuser (2), the upper end of the guide pipe (5) extends out of the first upper opening (2.1), a magnetic rotor (6) is vertically matched in the guide pipe (5) in a sliding manner, the magnetic rotor (6) is circumferentially limited with the guide pipe (5), a first motor (7) is installed on the bottom plate of the infuser (2), an output shaft of the first motor (7) is provided with a first lead screw (8), and the first lead screw (8) extends into the guide pipe (5) through the lower opening and is screwed with the magnetic rotor (6); the tea making machine further comprises a magnetic conduction tea spacer (9) which is adsorbed by the magnetic rotor (6) and synchronously ascends and descends along with the magnetic rotor (6), the tea spacer (9) is provided with a plurality of water leakage holes and a second upper opening (9.1), the tea spacer (9) is attached to one side wall of the guide pipe (5), and the tea spacer (9) is circumferentially limited with the guide pipe (5); a slat (10) is arranged on one side of the guide pipe (5), and the outer side of the slat (10) is fixed with the side wall of the soaking device (2); a transverse driving pair (11) is installed on the rack (1), and a sealing plate (12) used for covering the area except the guide pipe (5) and the ribbon board (10) in the first upper opening (2.1) is arranged at the movable part of the transverse driving pair (11);

the tea leaf tea partition machine is characterized in that the frame (1) is further provided with a vibrator (14), the vibrator (14) is provided with a vibration hopper (15), the frame (1) is suspended with a weighing hopper (16) communicated with the vibration hopper (15), the weighing hopper (16) is provided with a gravimeter, the weighing hopper (16) is provided with a blanking port (16.1) for blanking towards the second upper opening (9.1) of the tea partition (9), and the blanking port (16.1) is provided with a valve (16.2) driven by a second motor (17).

2. The magnetic lifting tea maker of claim 1, wherein: the cross section of the inner cavity of the guide tube (5) is the same as that of the magnetic rotor (6), and the guide tube and the magnetic rotor are both in a D shape consisting of a front arc edge and a rear straight edge.

3. The magnetic lifting tea maker of claim 2, wherein: the tea separates (9) front side plane laminating on stand pipe (5) rear side plane, and tea separates (9) front side plane and is equipped with two cardboard (13) that are used for blocking stand pipe (5) so as to prevent that tea from separating (9) along stand pipe (5) circumferential direction.

4. The magnetic lifting tea maker of claim 1, wherein: the rear side plate of the tea partition (9) is hinged with a flip (9.4) used for sealing the second upper opening (9.1) through a hinge shaft (9.2) and a shaft seat (9.3), the hinge shaft (9.2) is provided with a torsion spring, the end part of the hinge shaft (9.2) is provided with a bulge (9.5), the shaft seat (9.3) is provided with a limit block (9.6), the bulge (9.5) is supported against the limit block (9.6) under the action of the torsion spring, and the opening degree of the flip (9.4) is an obtuse angle.

5. The magnetic lifting tea maker of claim 1, wherein: a transition hopper (18) is arranged between the vibration hopper (15) and the weighing hopper (16), and the transition hopper (18) is suspended and mounted on the frame (1).

6. The magnetic lifting tea maker of claim 1, wherein: frame (1) middle part is equipped with an installation roof beam (19), is fixed with L shape connecting plate (20) on weighing hopper (16), and the diaphragm of L shape connecting plate (20) is equipped with the via hole, and installation roof beam (19) are fixed with screw rod (21), and screw rod (21) have closed screw cap (22) through the hole back spiral, and the gravimeter presss from both sides tightly between the diaphragm of screw cap (22) and L shape connecting plate (20).

7. The magnetic lifting tea maker of claim 1, wherein: the tea spacer is characterized by further comprising a mechanical arm for removing the tea spacer (9) floating out of the first upper opening (2.1) from the guide pipe (5), the mechanical arm comprises a width-direction slide rail (23) and two first trolleys (24) fixed at two ends of the width-direction slide rail (23), each first trolley (24) is provided with a plurality of first rollers (25) and a third motor (26) connected with one of the first rollers (25), the rack (1) is provided with two length-direction slide rails (27), and the first rollers (25) of each first trolley (24) are matched in one length-direction slide rail (27);

the mechanical arm further comprises a second trolley (28), the second trolley (28) is provided with a plurality of second rollers (29) and a fourth motor (30) connected with one of the second rollers (29), and the second rollers (29) are matched in the width-direction sliding rails (23);

a fifth motor (31) is fixed on the second trolley (28), a downward second lead screw (32) is arranged on an output shaft of the fifth motor (31), two rows of third rollers (33) are rotatably mounted on the second trolley (28), a sliding seat (34) is in sliding fit between the two rows of third rollers (33), the second lead screw (32) is screwed with the sliding seat (34), and a mechanical claw is arranged at the lower part of the sliding seat (34);

the gripper includes fixed plate (35), is equipped with sixth motor (36) on fixed plate (35), is equipped with driving gear (37) on the output shaft of sixth motor (36), and two driven gear (38) with driving gear (37) meshing are installed in fixed plate (35) rotatable, and two driven gear (38) are fixed with two mechanical finger (39).

8. The magnetic lifting tea maker of claim 7, wherein: the mechanical claw also comprises a seventh motor (40), a rotating shaft is fixed on a fixing plate (35) of the mechanical claw and is rotatably connected with the lower part of the sliding seat (34), and an output shaft of the seventh motor (40) is fixed with the rotating shaft.

Technical Field

The invention relates to the technical field of automatic tea making mechanical equipment, in particular to a magnetic lifting tea making machine.

Background

Tea culture is long in source in China, but popularization at the present stage meets certain bottleneck, the traditional tea culture is mainly characterized in that the tea is manually soaked, the process is various, tea leaves with certain weight need to be weighed and placed in a tea cup, a proper amount of hot water is poured into the tea cup to brew the tea leaves for a certain time, and the tea leaves are poured out of the tea cup after the tea is drunk. Especially in the business occasions with large passenger flow such as restaurants, tea houses and the like, a large amount of tea water is often required to be brewed every day, but the pure manual operation has low efficiency and low speed, only one cup or a plurality of cups can be brewed by one person at a time, and the tea cannot be poured in batches at all, so that the labor cost is high and the burden is heavy. In a word, the existing pure manual type manual brewing is obviously difficult to meet the requirements of commercial use and popularization.

Certainly, some automatic tea making machines exist in the prior art, but the automatic tea making machines work on the principle of a coffee machine, the tea making process is simply made by hot water, so that key factors such as tea making time, temperature, tea leaf and water ratio and the like cannot be controlled, the natural quality of the made tea water is not high, the taste and nutrition of the tea leaves are damaged, the quality and essence of tea culture cannot be achieved at all, and the quick making of the coffee machine type is completely from beginning to end.

Disclosure of Invention

The invention aims to solve the technical problem of providing a magnetic lifting tea making machine which can automatically finish tea weighing, tea adding and tea brewing, is quick, efficient and convenient, and can strictly control the factors such as tea making temperature, tea making time, tea and water ratio and the like so as to improve the soaking taste and quality.

The invention provides a magnetic lifting tea making machine, which comprises a rack, wherein a soaking device and a boiler are fixed on the rack, and the soaking device and the boiler are connected through a water supply pipe and a water pump; the infuser is provided with a first upper opening and a tea water outlet, a guide pipe with a lower opening penetrates through a bottom plate of the infuser, the upper end of the guide pipe extends out of the first upper opening, a magnetic rotor is vertically and slidably matched in the guide pipe and is circumferentially limited with the guide pipe, a first motor is installed on the bottom plate of the infuser, a first lead screw is arranged on an output shaft of the first motor, and the first lead screw extends into the guide pipe through the lower opening and is screwed with the magnetic rotor; the tea making machine also comprises a magnetic conduction tea partition which is adsorbed with the magnetic rotor and synchronously ascends and descends along with the magnetic rotor, the tea partition is provided with a plurality of water leakage holes and a second upper opening, the tea partition is attached to one side wall of the guide pipe, and the tea partition and the guide pipe are circumferentially limited; one side of the guide pipe is provided with a batten, and the outer side of the batten is fixed with the side wall of the soaking device; the frame is provided with a transverse driving pair, and the movable part of the transverse driving pair is provided with a sealing plate for covering the area except the guide pipe and the ribbon board in the first upper opening;

the frame is also provided with a vibrator, the vibrator is provided with a vibrating hopper, the frame is suspended with a weighing hopper communicated with the vibrating hopper, the weighing hopper is provided with a gravimeter, the weighing hopper is provided with a blanking port for blanking tea through a second upper opening, and the blanking port is provided with a valve driven by a second motor.

Compared with the prior art, the magnetic lifting tea making machine adopting the structure has the following advantages.

The working process of the magnetic lifting tea making machine is as follows.

In an initial state, a first upper opening of the infuser is opened, and the tea partition is positioned at the upper part of the guide pipe and close to the height of the discharge port of the weighing hopper so as to receive tea leaves; a user pours a large amount of tea leaves into the vibration hopper at one time and starts the vibrator; the tea leaves are vibrated to slide into the weighing hoppers, the gravimeters can measure the weight of the tea leaves in the weighing hoppers, and when the weight of the tea leaves meets a set value, the vibrators are stopped, the second motor is driven, the valve is opened, and the tea leaves in the weighing hoppers slide into the tea partitions; through the actions, the precise addition of the tea leaves with fixed quantity is realized; the water supply pipe and the water pump supply water to the infuser from the boiler, the boiler accurately controls the water inlet temperature, the water inlet amount is controlled by starting and stopping the water pump, and the water inlet amount is combined with the tea adding amount, so that the accurate control of the tea-water ratio is realized; after tea leaves are added into the tea spacer, the first motor is driven, the magnetic rotor is descended to drive the tea spacer to descend, the tea spacer falls into the infuser from the first upper opening, namely, the tea spacer descends to the infusing station from the tea receiving station, the sealing plate is pushed forwards by the transverse driving pair to close the sealing plate and the strip plate, the first upper opening of the infuser is completely covered, the infuser is completely closed, and the infusing temperature is ensured to meet the set requirement; after the sealed soaking time meets the set requirement, tea is discharged in batches from the tea water outlet, and the function of continuously making multiple cups of tea is realized. When tea needs to be replaced, the sealing plate is pulled open by the transverse driving pair, the tea partition is lifted by the first motor to be separated from the liquid level of the infuser to reach the upper end of the guide pipe, the tea partition is detached by a mechanical arm or manually, the tea is poured out, and the tea partition is reset to be magnetically attracted on the guide pipe again.

According to the analysis, the tea making machine automatically realizes the processes of quantitative tea adding and tea water brewing, the processes are completely free of manual operation, the automation degree is high, the tea making machine is rapid and efficient, the function of rapidly and continuously making multiple cups of tea is realized, the labor cost is saved, and the requirement of modern life on fast pace is met; the objective requirement of brewing a large amount of tea water in a large-passenger-flow business occasion is met; more importantly, the tea making machine can strictly control a series of key factors such as soaking temperature, soaking time, proportion of tea leaves to water quantity and the like, so that the tea making machine can make the tea making water have the effect of being similar to the effect of manual brewing, thereby improving the quality of the tea making water to the maximum extent, preserving the essence of tea culture and having greater commercial popularization value; moreover, the structure is compact and refined, the basic function of tea brewing is realized only by adopting the first motor and the transverse driving pair, the structure is relatively simple, the manufacturing cost is effectively controlled, and the commercial popularization value is further enhanced; the tea adding mechanism also realizes a function, namely a user can add a large amount of tea leaves into the vibration hopper at one time, and the vibration hopper and the weighing hopper automatically add tea spacers in batches and quantitatively, namely, the tea is added once, so that a plurality of batches can be made, and the tea adding process is convenient; the tea spacer is connected with the magnetic rotor and the guide pipe in a magnetic type manner, so that the tea spacer can be conveniently and stably lifted along with the magnetic rotor, the switching between soaking and tea receiving stations is realized, the tea spacer and the guide pipe can be easily removed or re-adsorbed, and waste tea can be conveniently poured; the sealing plate is provided with strip-shaped notches matched with the cross sections of the ribbon boards and the guide pipes, so that the sealing plate is convenient to be matched with the ribbon boards and the guide pipes, the complete sealing of the infuser is realized integrally, and the infusing temperature and the infusing quality are guaranteed.

The structure that the magnetic rotor is matched with the guide rod is preferably that the cross section of the inner cavity of the guide tube is the same as that of the magnetic rotor, and the cross section of the inner cavity of the guide tube and the cross section of the magnetic rotor are both in a D shape consisting of a front arc edge and a rear straight edge; like this, this simple structure, preparation is convenient, and perfect realization vertical slip circumference spacing function.

The matching structure of the tea spacer and the guide pipe is preferably that the front side plane of the tea spacer is attached to the rear side plane of the guide pipe, and the front side plane of the tea spacer is provided with two clamping plates for clamping the guide pipe to prevent the tea spacer from rotating along the circumferential direction of the guide pipe; this simple structure, the preparation is convenient, and planar laminating is perfect around and has supported the function of vertical sliding, thereby the both sides cardboard joint is spacing to ensure that tea separates not to take place circumference or lateral sliding and keep adsorbing, is convenient for remove again, only needs just can separate the light with tea along the direction parallel with the cardboard and take off.

Preferably, the rear side plate of the tea partition is hinged with a flip cover for sealing the second upper opening through a hinge shaft and a shaft seat, the hinge shaft is provided with a torsion spring, the end part of the hinge shaft is provided with a bulge, the shaft seat is provided with a limit block, the bulge is abutted against the limit block under the action of the torsion spring, and the opening degree of the flip cover is an obtuse angle.

The turnover cover works in the way that when tea is received, the turnover cover is automatically opened under the action of the torsion spring, the opening angle is an obtuse angle, more specifically, the turnover cover is opened towards the upper right, and the outlet of the vibration hopper is positioned at the upper left of the tea partition, so that when tea is discharged, the tea can be shielded in the reverse direction, the tea is prevented from falling out of the tea partition due to inertia, the loss of the tea is avoided, and the component added by the tea is ensured to strictly accord with the proportion of the tea water; moreover, when the tea partition descends to the soaking station, the height of the second upper opening of the tea partition is just level with that of the first upper opening of the soaking device, the cover plate is just propped against the turnover cover turned upwards rightwards in the forward pushing process, the turnover cover overcomes the action of the torsion spring and completely covers the second upper opening, so that the tea leaves are always limited in the tea partition and are not diffused into the cavity of the soaking device in the soaking process, and thus, the waste tea leaves are conveniently poured out in a centralized manner; moreover, after the tea leaves are soaked, the sealing plate of the first upper opening of the soaking device is pulled open, the turnover cover can automatically bounce under the action of the torsion spring, and therefore the waste tea leaves can be poured out in the subsequent unloading process and new tea leaves can be added in the tea adding process. The flip structure, the closing plate structure and the vertical magnetic rotor are combined with each other and run in coordination, on the premise of not increasing any new power component, the flip structure and the vertical magnetic rotor are combined through the torsion spring and the existing transverse driving pair and vertical lifting magnetic rotor, so that the process of automatic flip closing in the soaking process, tea receiving or discharging process and automatic flip opening in the discharging process is realized, and the automation degree and coordination of the tea making machine are improved on the whole.

As the preferred, be equipped with the transition hopper between vibration hopper and the weighing hopper, this transition hopper suspends in midair and installs in the frame, like this, has increased transition device between vibration hopper and weighing hopper for tealeaves unloading process is smooth-going more stable, prevents that tealeaves accident from dropping.

Preferably, the middle part of the rack is provided with an installation beam, the weighing hopper is fixedly provided with an L-shaped connecting plate, a transverse plate of the L-shaped connecting plate is provided with a through hole, the installation beam is fixedly provided with a screw rod, the screw rod penetrates through the through hole and is screwed with a nut, and the gravimeter is clamped between the nut and the transverse plate of the L-shaped connecting plate; above-mentioned simple structure, convenient assembling, and the accurate tealeaves weight that is located the weighing hopper of weighing play of ability has further strengthened tealeaves and tea ratio control's accuracy nature.

As an enhancement, the tea making machine further comprises a mechanical arm for removing the tea partition floating out of the first upper opening from the guide pipe, the mechanical arm comprises a width-direction slide rail and two first trolleys fixed at two ends of the width-direction slide rail, each first trolley is provided with a plurality of first rollers and a third motor connected with one of the first rollers, two length-direction slide rails are arranged on the rack, and the first rollers of each first trolley are matched in one length-direction slide rail;

the mechanical arm further comprises a second trolley, the second trolley is provided with a plurality of second rollers and a fourth motor connected with one of the second rollers, and the second rollers are matched in the width-direction sliding rails;

a fifth motor is fixed on the second trolley, a downward second lead screw is arranged on an output shaft of the fifth motor, two rows of third rollers are rotatably arranged on the second trolley, a sliding seat is matched between the two rows of third rollers in a sliding manner, the second lead screw is screwed with the sliding seat, and a mechanical claw is arranged at the lower part of the sliding seat;

the gripper includes the fixed plate, is equipped with the sixth motor on the fixed plate, is equipped with the driving gear on the output shaft of sixth motor, and two driven gear that the fixed plate rotatable mounting was engaged with the driving gear, and two driven gear are fixed with two mechanical fingers.

In the mechanical arm, a third motor provides power for the first trolley, so that the first trolley moves to the slide rail along the length direction to realize the length direction adjustment of the mechanical arm; the fourth motor provides power for the second trolley to enable the second trolley to move to the sliding rail along the width direction to achieve width direction adjustment of the mechanical arm; the fifth motor drives the sliding seat through the second lead screw, and the sliding seat is limited by two rows of third rollers in the circumferential direction to perform lifting motion at the same time, so that the height direction of the mechanical arm is adjusted; the sixth motor drives the two driven gears through the driving gear simultaneously to clamp or release the two mechanical fingers so as to grasp the tea spacer; in conclusion, the mechanical arm can grasp the tea spacer, remove the tea spacer from the guide pipe and convey the tea spacer to the unloading station, or move the tea spacer from the unloading station to be close to the guide pipe so that the tea spacer is adsorbed with the magnetic rotor again. And the mechanical arm is completely driven by the motor, and does not comprise a cylinder oil cylinder, a corresponding air pressure station and a corresponding oil pressure station, so that the whole volume and the dead weight are reduced, and the manufacturing cost is reduced.

As a further gain, the mechanical claw also comprises a seventh motor, a rotating shaft is fixed on a fixing plate of the mechanical claw, the rotating shaft is rotatably connected with the lower part of the sliding seat, and an output shaft of the seventh motor is fixed with the rotating shaft; therefore, after the mechanical arm picks the tea partition off the guide pipe and conveys the tea partition to the unloading station such as the position above the waste box, the seventh motor acts to enable the mechanical claw to rotate relative to the mechanical arm, so that the tea partition inclines to enable the second upper opening to face downwards, and the waste tea is automatically dumped.

Drawings

Fig. 1 is a schematic structural diagram of the magnetic lifting tea making machine of the invention.

Fig. 2 is a schematic view of the structure of fig. 1 after being deflected by a certain angle.

Fig. 3 is a schematic structural view of the magnetic lifting tea making machine of the invention without the frame.

Fig. 4 is a schematic view of the structure of fig. 3 after being deflected by a certain angle.

Fig. 5 is a schematic front view of the magnetic lifting tea making machine of the present invention without the frame.

Fig. 6 is a schematic view of the structure of fig. 5 after being deflected by a certain angle.

Fig. 7 is a schematic front view of the tea partition of the magnetic lifting tea making machine of the present invention.

Fig. 8 is a schematic structural view of the soaking assembly of the magnetic lifting tea making machine of the present invention with the guide tube removed.

Fig. 9 is an enlarged schematic structural view of a portion a in fig. 1.

Fig. 10 is an enlarged schematic view of a portion B of fig. 3.

And finally, adding two enlarged schematic structural diagrams because the contour lines of some parts in the drawing of the application, such as a motor, a vibrator and the like, are too dense to form a pure black block, and adding the two enlarged schematic diagrams to represent the specific contour lines of the parts so as to distinguish black section lines.

Shown in the figure are 1, a frame, 2, a steeping device, 2.1, a first upper opening, 3, a boiler, 4, a tea water outlet, 5, a guide pipe, 6, a magnetic rotor, 7, a first motor, 8, a first lead screw, 9, a tea partition, 9.1, a second upper opening, 9.2, a hinge shaft, 9.3, a shaft seat, 9.4, a turnover cover, 9.5, a bulge, 9.6, a limiting block, 10, a strip plate, 11, a transverse driving pair, 12, a sealing plate, 13, a clamping plate, 14, a vibrator, 15, a vibrating hopper, 16, a weighing hopper, 16.1, a blanking port, 16.2, a valve, 17, a second motor, 18, a transition hopper, 19, a mounting beam, 20, an L-shaped connecting plate, 21, a screw rod, 22, a nut, 23, a width-direction slide rail, 24, a first trolley, 25, a first roller, 26, a third motor, 27, a length-direction slide rail, 28, a second trolley, 29, a second roller, a fourth motor, a fifth motor, 31, 32. the device comprises a second lead screw 33, a third roller 34, a sliding seat 35, a fixing plate 36, a sixth motor 37, a driving gear 38, a driven gear 39, a mechanical finger 40, a seventh motor 41, a strip-shaped notch 42, a stand column 43, a top mounting plate 44 and a mounting frame.

Detailed Description

The invention is further described with reference to the following figures and specific examples.

As shown in fig. 1 to 10, the magnetic lifting tea making machine of the invention comprises a frame 1, wherein a steeping device 2 and a boiler 3 are fixed on a bottom plate of the frame 1, a water supply pipe is connected between the steeping device 2 and the boiler 3, and a water pump is arranged on the water supply pipe. The infuser 2 is provided with a first upper opening 2.1 and a tea water outlet 4, the tea water outlet 4 penetrating the bottom plate of the frame 1.

The bottom plate of the infuser 2 is provided with a mounting hole, a guide pipe 5 with a lower opening penetrates through the mounting hole, and the lower opening of the guide pipe 5 is flush with the lower surface of the bottom plate of the infuser 2. The upper end of the guide pipe 5 extends out of the first upper opening 2.1, the magnetic rotor 6 is vertically matched with the guide pipe 5 in a sliding mode, the magnetic rotor 6 is circumferentially limited with the guide pipe 5, specifically, the cross section of the inner cavity of the guide pipe 5 is the same as that of the magnetic rotor 6, and the cross section of the inner cavity of the guide pipe are both in a D shape formed by a front arc edge and a rear straight edge, so that the cross sections of the inner and the outer D shapes are mutually clamped, and the magnetic rotor 6 and the guide pipe 5 are.

The lower surface of the bottom plate of the infuser 2 is provided with a first motor 7, the output shaft of the first motor 7 is provided with a first lead screw 8, and the first lead screw 8 upwards passes through the lower opening of the guide pipe 5 and the mounting hole of the bottom plate of the infuser 2, extends into the guide pipe 5 and is screwed with the magnetic rotor 6. The tea making machine also comprises a tea partition 9 which is adsorbed by the magnetic rotor 6 and synchronously ascends and descends along with the magnetic rotor 6. In this embodiment, the tea spacer 9 is made of a magnetically permeable material such as iron.

The tea partition 9 is provided with a second upper opening 9.1 and a plurality of water leakage holes, the tea partition 9 is attached to one side wall of the guide pipe 5, and the tea partition 9 and the guide pipe 5 are limited in the circumferential direction; specifically speaking, the laminating of tea partition 9 front side plane is on the plane of stand pipe 5 rear side and along the vertical lift of this rear side plane, and the tea partition 9 front side plane is equipped with two cardboards 13 that are used for blocking stand pipe 5 in order to prevent that tea partition 9 from following 5 circumferential direction of stand pipe.

A slat 10 is arranged on one side of the guide pipe 5, and the outer side of the slat 10 is fixed with the side wall of the soaking device 2; a transverse driving pair 11 such as a transverse ball screw pair or an air cylinder is arranged on the bottom plate 1 of the rack, and a sealing plate 12 for covering the area except the guide pipe 5 and the ribbon board 10 in the first upper opening 2.1 is arranged at the movable part of the transverse driving pair 11; specifically, the front side of the sealing plate 12 is provided with an elongated notch 41, and the hollowed area and shape of the elongated notch 41 are completely matched with the sum of the cross section of the guide tube 5 and the area of the ribbon 10. Therefore, the heat insulation can be effectively sealed.

The rear side plate of the tea partition 9 is hinged with a flip cover 9.4 for closing the second upper opening 9.1 through a hinge shaft 9.2 and a shaft seat 9.3, the hinge shaft 9.2 is provided with a torsion spring, the end part of the hinge shaft 9.2 extends out of the shaft hole of the shaft seat 9.3, the extending part of the hinge shaft 9.2 is provided with a radial convex bulge 9.5, the shaft seat 9.3 is provided with a limit block 9.6, the bulge 9.5 is abutted against the limit block 9.6 under the action of the torsion spring, and the opening degree of the flip cover 9.4 is an obtuse angle at the moment, in other words, the rotating angle of the flip cover 9.4 is an obtuse angle, such as the flip cover is opened to 150 degrees from a.

The above structures jointly constitute the soaking component of the tea making machine.

The magnetic lifting tea making machine also comprises a tea adding component. The specific structure of the assembly is as follows.

The bottom plate of the frame 1 is provided with a vibrator 14 through four upright posts 42, and the vibrator 14 is provided with a vibration hopper 15. The frame 1 suspends in midair has a weighing hopper 16 with vibration hopper 15 intercommunication, be equipped with the gravimeter on this weighing hopper 16, specifically speaking, frame 1 middle part is equipped with an installation roof beam 19, be fixed with on the weighing hopper 16 about two L shape connecting plates 20, the diaphragm of every L shape connecting plate 20 is equipped with a via hole, installation roof beam 19 is fixed with about two screw rods 21, each screw rod 21 has closed the nut 22 after running through the L shape connecting plate 20 via hole of homonymy soon, the gravimeter is also about two, every gravimeter is fixed on the nut 22 of homonymy and is compressed tightly by the diaphragm of the L shape connecting plate 20 of homonymy. Thus, the sum of the left and right gravimeters is the amount of tea added to the weighing hopper 16. The weighing hopper 16 is provided with a blanking port 16.1 for blanking to a second upper opening 9.1 of the tea partition 9 positioned at the tea receiving station, and the blanking port 16.1 is provided with a valve 16.2 driven by a second motor 17.

Two length direction slide rails 27 are arranged at the top of the frame 1, a top mounting plate 43 is fixed between the two length direction slide rails 27, the top mounting plate 43 is connected with a transition hopper 18 through a pull rod, and the transition hopper 18 is positioned between the vibration hopper 15 and the weighing hopper 16 and plays a role in lifting tea leaves between the vibration hopper 15 and the weighing hopper 16.

The magnetic lifting tea making machine also comprises a tea packing and unloading assembly. The specific structure of the assembly is as follows.

The tea unloading assembly further comprises a mechanical arm for removing the tea partition 9 floating out of the first upper opening 2.1 from the guide pipe 5, the mechanical arm comprises a width-direction slide rail 23 and two first trolleys 24 fixed at two ends of the width-direction slide rail 23, each first trolley 24 is provided with a plurality of first rollers 25 and a third motor 26 connected with one of the first rollers 25, two length-direction slide rails 27 are arranged on the rack 1, and the first rollers 25 of each first trolley 24 are matched in one length-direction slide rail 27.

The robot arm further comprises a second trolley 28, the second trolley 28 being provided with a plurality of second rollers 29 and a fourth motor 30 connected to one of the second rollers 29, the second roller 29 being fitted within the width-wise sliding track 23.

The fifth motor 31 is fixed on the second trolley 28 through the mounting rack 44, the downward second lead screw 32 is arranged on the output shaft of the fifth motor 31, two rows of third rollers 33 are rotatably installed on the second trolley 28, the sliding seat 34 is in sliding fit between the two rows of third rollers 33, the second lead screw 32 is screwed with the sliding seat 34, and the lower part of the sliding seat 34 is provided with a mechanical claw.

The mechanical claw comprises a fixing plate 35, a sixth motor 36 is arranged on the fixing plate 35, a driving gear 37 is arranged on an output shaft of the sixth motor 36, two driven gears 38 are rotatably arranged on the fixing plate 35, and two mechanical fingers 39 are fixed on the two driven gears 38; both driven gears 38 are engaged with the driving gear 37.

The gripper further comprises a seventh motor 40, a rotating shaft is fixed on the gripper fixing plate 35 and rotatably connected with the lower part of the slide seat 34, an output shaft of the seventh motor 40 is fixed with the rotating shaft, and a shell of the seventh motor 40 is fixed with the lower part of the slide seat 34.

Of course, it can be known from the common knowledge that the magnetic lifting tea making machine of the present application further includes a main controller such as a PLC chip, and the main controller is in signal connection with all the motors, the vibrator 14, the boiler 3, the water pump and the driving pair of the magnetic lifting tea making machine.