CN217365400U

CN217365400U - Extraction machine

Info

Publication number: CN217365400U
Application number: CN202220914550.4U
Authority: CN
Inventors: 杨柳斌; 罗金柳生; 徐尧; 李宝刚; 南春来; 汪志钢; 马向阳; 任浩南; 裴胜招
Original assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-09-06
Anticipated expiration: 2032-04-20

Abstract

The utility model provides an extraction machine, include: the main machine comprises a first chamber and a second chamber, and the second chamber is positioned at the outer side of the first chamber; the filter piece is arranged in the first cavity; the transmission rod is arranged in the second cavity and is arranged along the height direction of the main machine; the transmission part is arranged in the second cavity and movably connected with the transmission rod, and the transmission part can drive the filter piece through magnetic force; wherein, the transmission part is configured to be capable of moving along the transmission rod to drive the filter piece to move along the height direction of the main machine. The utility model discloses an extraction machine can be according to concrete cooking demand, has pertinence to adjust the position relation type of filtering the liquid in piece and the first cavity, can guarantee the drink taste of drink after cooking, and can not occupy the volume of first cavity, is convenient for wash, maintain first cavity.

Description

Extraction machine

Technical Field

The utility model relates to an extraction machine technical field particularly, relates to an extraction machine.

Background

In the related art, the extracting machine comprises a tea strainer in which tea leaves are placed. The device for driving the tea strainer to ascend and descend is positioned in the extraction cavity of the extracting agent, so that the space of the extraction cavity can be occupied, and the equipment is inconvenient to clean and maintain.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

Therefore, the utility model discloses an aspect provides an extractor.

In view of this, an aspect of the present invention provides an extractor, including: the main machine comprises a first chamber and a second chamber, and the second chamber is positioned at the outer side of the first chamber; the filter piece is arranged in the first cavity; the transmission rod is arranged in the second cavity and is arranged along the height direction of the main machine; the transmission part is arranged in the second cavity and movably connected with the transmission rod, and the transmission part can drive the filter piece through magnetic force; wherein, the transmission part is configured to be capable of moving along the transmission rod to drive the filter piece to move along the height direction of the main machine.

The utility model provides a pair of extractor includes the host computer, filters piece, transfer line and transmission portion, and the host computer includes first cavity and second cavity.

The cooking cavity of first cavity for the extraction machine eats the material and is processed into the food that satisfies the user's demand in first cavity. The filter element is located in the first chamber and contains a material, such as tea, coffee, etc., and the liquid in the first chamber enters the filter element and contacts the material in the filter element sufficiently to infuse the material.

The transmission rod and the transmission part are both positioned in the second cavity. The second chamber is a separate chamber from the first chamber, that is, the first chamber and the second chamber are two separate chambers. The edible material in the first cavity can not influence the devices in the second cavity, so that the dryness of the transmission rod and the transmission part can be ensured, and the use safety and reliability of the product can be ensured. And the arrangement ensures that the device for driving the filter element does not occupy the volume of the first chamber, thereby being convenient for cleaning and maintaining the first chamber.

The transmission portion can filter the piece through magnetic drive, will filter and arrange in first cavity after, filter magnetism between piece and the transmission portion and inhale mutually, so, when transmission portion slided along the transfer line, filter the piece and can remove along with the removal of transmission portion. In this way, the relative size of the material in the filter element and the liquid in the first chamber can be adjusted so that both the material in the filter element can be soaked and the liquid and the filter element can be separated. This setting makes can be according to concrete cooking demand, has pointed to the adjustment and has filtered the position relation type of the liquid in piece and the first chamber, can guarantee the drink taste of drink after cooking, has promoted the intelligent degree of extractor, is favorable to promoting the performance and the market competition of product.

Since the transmission part is movably connected with the transmission rod and is configured to move along the transmission rod, the transmission rod can limit the moving path of the transmission part, and further limit the moving path of the filter element, so that the filter element can be contacted with or separated from the liquid in the first cavity.

It will be appreciated that, when the filter element is assembled, the filter element is disposed in the first chamber and the filter element and the transmission portion are magnetically attracted to one another; when the dismouting was filtered, exert external force in order to overcome the magnetic attraction between filtering piece and the transmission part to filtering piece, can realize taking out the purpose of filtering the piece by first cavity. This setting has realized filtering piece and non-contact cooperation such as transfer line and has connected, has simplified the input that is used for driving the device that filters the piece motion, and the clearance, the cleanness of the follow-up filtration piece of being convenient for.

In particular, the filter element sinks to bring the material in the filter element into contact with the liquid in the first chamber to achieve soaking of the material. Conversely, the filter member rises to separate the material in the filter member from the liquid in the first chamber.

According to the utility model discloses foretell extractor can also have following additional technical characterstic:

in the above technical solution, further, the extractor further includes: the power part is arranged in the second cavity and is used for driving the transmission rod to rotate; the transmission part is in threaded connection with the transmission rod, and the cavity wall of the second cavity can limit the transmission part along the circumferential direction of the transmission rod.

In the technical scheme, the extraction machine further comprises a power part, the transmission part is in threaded connection with the transmission rod, and the power part is connected with the transmission rod. The power part works to drive the transmission rod to rotate. Because the cavity wall of the second cavity can limit the transmission part along the circumferential direction of the transmission rod, when the transmission rod rotates, the transmission part cannot rotate along the circumferential direction of the transmission rod under the action of the cavity wall of the second cavity and can slide along the height direction of the host. The transmission part moves along the transmission rod, and the filter piece moves along with the transmission part due to the magnetic attraction effect.

In any of the above technical solutions, further, a part of the cavity wall of the second chamber is recessed to form a chute, and the chute is arranged along the height direction of the main machine; wherein, the spout is used for along the spacing transmission part of the circumference of transfer line.

In this technical scheme, through the structure of reasonable setting second cavity for partly sunken in order to form the spout in the chamber wall of second cavity, this setting can guarantee the spout along the spacing transmission portion of circumference of transfer line, and the validity and the feasibility of the removal route of restriction filtration piece. And should set up the existing structure of rational utilization first cavity, when guaranteeing to form the validity of first cavity and second cavity, reduced the transformation process of having simplified the extraction machine, reduced the transformation degree of difficulty, be favorable to reducing the manufacturing cost of extraction machine.

For example, tea leaves are stored in the filter element, the driving transmission part moves towards the bottom direction of the main machine, the filter element moves towards the bottom direction of the main machine, and the filter element moves below the liquid level to soak the tea leaves and water, so that flavor substances and nutrient substances in the tea leaves are extracted, but the taste of the tea water is affected by transitional soaking, and peculiar smell is easy to appear. To this end, the transmission part is driven to move towards the top of the main machine, the filter piece moves towards the top of the main machine along with the transmission part, and the filter piece moves above the liquid level. This setting can realize that the material soaks the control that becomes more meticulous of culinary art. Is favorable for improving the practicability of the extractor and the taste of the beverage.

In any of the above technical solutions, further, the filter includes a first magnetic member, the transmission portion includes a second magnetic member, and the first magnetic member and the second magnetic member are magnetically attracted to each other.

In this solution, the filter element includes a first magnetic element, and the transmission portion includes a second magnetic element. After arranging the filtering piece in the first cavity, the magnetism between the first magnetic piece and the second magnetic piece is attracted, so that the filtering piece can move along with the movement of the transmission part when the transmission part slides along the sliding groove.

It will be appreciated that, when the filter element is assembled, the filter element is placed in the first chamber and the first and second magnetic elements are magnetically attracted to each other; when the dismouting was filtered, exert external force in order to overcome the magnetic attraction between first magnetism spare and the second magnetism spare to filtering, can realize taking out the purpose of filtering by first cavity. This setting has realized filtering piece and non-contact cooperation such as transfer line and has connected, has simplified the input that is used for driving the device that filters the piece motion, and the clearance, the cleanness of the follow-up filtration piece of being convenient for.

Of course, the mating configuration of the filter element and the transmission portion includes, but is not limited to, the filter element including a first magnetic element and the transmission portion including a second magnetic element. Alternatively, one of the filter member and the transmission member may include a magnetic member, and the other may include iron.

In any one of the above technical solutions, further, the transmission part further includes: the transmission rod is connected with the transmission rod in a penetrating mode, a first threaded part is arranged on the wall of the matching hole, a second threaded part is arranged on the outer surface of the transmission rod, and the first threaded part is in threaded connection with the second threaded part; wherein, the second magnetic part is arranged on the bracket.

In this technical scheme, transmission portion still includes the support, and the support is located to the second magnetism spare, and the support has the effect of supporting with fixed second magnetism spare to guarantee the position relation of second magnetism spare and first cavity, attract mutually for first magnetism spare and second magnetism spare magnetism provides effective and reliable structure and supports.

Further, the support is provided with a matching hole, and the matching hole is connected with the transmission rod in a matching mode. Specifically, the pore wall of mating holes is located the week side of transfer line, and the pore wall of mating holes is equipped with first screw portion, and the surface of transfer line is equipped with second screw portion, first screw portion and second screw portion spiro union cooperation to guarantee that the transfer line rotates and to drive the transmission portion and slide along the spout. The arrangement increases the matching area and the matching angle of the transmission rod and the support, and can ensure the effectiveness and the feasibility of the lifting of the transmission part.

In any of the above technical solutions, further, the bracket is provided with a plurality of mounting cavities, the number of the second magnetic pieces and the number of the first magnetic pieces are both multiple, one second magnetic piece is arranged in each mounting cavity, and each second magnetic piece is magnetically attracted to one first magnetic piece; wherein any two adjacent second magnetic pieces repel magnetically.

In this technical scheme, through the cooperation structure of reasonable setting support, second magnetism spare and first magnetism spare for the support is equipped with a plurality of installation chambeies, and makes the quantity of second magnetism spare and first magnetism spare be a plurality ofly, is equipped with a second magnetism spare in every installation chamber, and every second magnetism spare and a first magnetism spare magnetism attract mutually. That is, a mounting cavity is used in cooperation with a second magnetic member and a first magnetic member.

The mounting cavity has the effect of holding to the second magnetic part that is located it. Specifically, the installation cavity is inclosed cavity structures, and second magnetism spare is located the installation cavity, and the installation cavity has the effect of protection to second magnetism spare to avoid filth, steam etc. in the environment to enter into second magnetism spare department, can guarantee the aridity of second magnetism spare department, be favorable to prolonging the life of product.

Further, two arbitrary adjacent second magnetism spare magnetism repel each other, like this, reliably increase the magnetic attraction between a plurality of second magnetism spares and a plurality of first magnetism spares to guarantee first magnetism spare and transmission portion complex steadiness and reliability, avoid first magnetism spare to break away from transmission portion and the condition that drops takes place, be favorable to promoting the performance of product.

It is understood that each second magnetic member is magnetically attracted to one first magnetic member, any two adjacent second magnetic members are magnetically repelled, and then any two adjacent first magnetic members are magnetically repelled.

In any of the above solutions, further, the plurality of second magnetic members are arranged at intervals along the circumferential direction of the transmission rod.

In this technical scheme, further inject the cooperation structure of a plurality of second magnetism spare and transfer line, specifically, a plurality of second magnetism spare are arranged along the circumference interval of transfer line, should be provided with and do benefit to the cooperation area and the cooperation angle that increase transmission portion and a plurality of first magnetism spare, are favorable to promoting and filter piece and transmission portion complex steadiness and reliability.

Specifically, the number of the second magnetic members and the number of the first magnetic members are two, and the transmission rod is located between the two second magnetic members. Wherein, the shape of support is rectangle.

Of course, the number of the first magnetic part, the second magnetic part and the installation cavity can be one.

In any of the above technical solutions, further, the host further includes: the first limiting piece is arranged in the second cavity and is positioned at the first end of the transmission rod; the second limiting piece is arranged in the second cavity and is positioned at the second end of the transmission rod; the first limiting part and the second limiting part are used for limiting the transmission rod along the height direction of the host.

In the technical scheme, the main machine further comprises a first limiting part and a second limiting part, the first limiting part is matched with the second limiting part to limit the transmission rod along the height direction of the main machine, the transmission rod is prevented from shifting along the height direction of the main machine, the matching size of the second cavity and the transmission rod is ensured, the matching size of the first cavity and the transmission rod is ensured, and effective and reliable structural support is provided for the transmission part to move along the active height direction.

Specifically, the first limiting part is rotatably connected with a first end of the transmission rod, and the second limiting part is rotatably connected with a second end of the transmission rod. Therefore, the first limiting piece and the second limiting piece can not block the transmission rod from rotating.

In any of the above technical solutions, further, the host further includes: the first limiting part and the second limiting part are provided with switches; the controller is connected with the switch and the power part; when the filter element slides to a preset position, the switch can be triggered, and the controller controls the power part to stop working according to a trigger signal of the switch.

In the technical scheme, the main machine further comprises a switch and a controller, and the controller is electrically connected with the switch and the power part.

The first limiting part and the second limiting part are both provided with switches, and when the filtering piece slides to a preset position, the switches at the first limiting part or the second limiting part can be triggered. The switch sends a trigger signal to the controller, and the controller controls the power part to stop working according to the trigger signal. The predetermined position is the extreme position of the movement of the filter element. If the filter element slides to the preset position, the stop of the power part is still not controlled, the situation that the transmission part moves to the limit position to cause overload easily occurs, and the situation that the power part and the structural component are damaged occurs.

So, when filtering the piece and sliding to predetermineeing the position for the spout, the controller can control power portion stop work, is favorable to promoting the security and the reliability that the product used, is favorable to prolonging the life of product.

In any of the above technical solutions, further, the host further includes: the device comprises a machine body, a first cavity and a second cavity, wherein the first cavity is arranged in the machine body; the handle is connected with the outer surface of the machine body, and a second cavity is enclosed between the machine body and the handle.

In this technical scheme, the host computer includes organism and handle, and the organism is equipped with first cavity, and the handle is connected with the surface of organism, closes between organism and the handle and encloses out the second cavity. That is, the inner surface of the housing encloses a first chamber and a second chamber is enclosed between the outer surface of the housing and the inner surface of the handle.

Specifically, the first portion of the handle forms the chute, and the body forms the chute. This set up the current structure of rational utilization the organism, when guaranteeing to form the validity of first cavity and second cavity, reduced the transformation process of having simplified the extraction machine, reduced the transformation degree of difficulty, be favorable to reducing the manufacturing cost of extraction machine.

In any of the above technical solutions, further, the body further includes: a base body; the mouth part is positioned on one side of the seat body; the first end of the light-transmitting part is connected with the base body, the second end of the light-transmitting part is connected with the interface part, a first cavity is enclosed among the mouth part, the light-transmitting part and the base body, and shielding layers are arranged on the parts of the light-transmitting part, which correspond to the power part, the transmission rod and the transmission part; the cover body is connected with the opening part in an openable and closable way; wherein, the handle is connected with the seat body and the mouth part.

In the technical scheme, the machine body comprises a base body, a mouth part, a light transmission part and a cover body, wherein the first end of the light transmission part is connected with the base body, the second end of the light transmission part is connected with the mouth part, and a first cavity is enclosed among the mouth part, the light transmission part and the base body. This setting can satisfy the user demand of cooking eating material, and the cooking condition in the first cavity is surveyed to accessible printing opacity portion again to the user is through observing the color and luster, and the cooking degree is controlled to the liquid state, thereby provides the condition of facilitating for the user. And the structure has aesthetic appearance and visibility.

In addition, the parts of the light transmission part, which correspond to the power part, the transmission rod and the transmission part, are provided with shielding layers, and the shielding layers have the function of shielding the power part, the transmission rod and the transmission part, so that a user can not directly observe the power part, the transmission rod and the transmission part, and the attractiveness of the appearance of a product is improved.

Specifically, the light-transmitting portion has a cylindrical structure.

In any of the above technical solutions, further, the host further includes: and the sealing element is positioned at the joint of the machine body and the handle.

In this technical scheme, the host computer still includes the sealing member, and the sealing member is located the junction of organism and handle, utilizes the junction of sealing member sealed organism and handle to guarantee the gas tightness of second cavity, reduce the probability that filth, steam etc. in the environment got into the second cavity, can guarantee the aridity and the health nature of second cavity, can guarantee security and the reliability of product use, be favorable to prolonging the life of product.

In particular, the seal comprises a rubber pad and/or a silicone pad.

In any of the above technical solutions, further, the host further includes: the base is provided with an opening and a first coupler, and the first coupler is arranged corresponding to the opening; the organism and the base detachable connections, the part that the organism corresponds with first coupler is equipped with the second coupler, and the organism still is equipped with the heating member, and the heating member is connected with the second coupler electricity.

In the technical scheme, the host machine further comprises a base, and the base is detachably connected with the machine body. The base is provided with a first coupler. The body is provided with a second coupler, and the first coupler leaks out through the opening of the base.

When the machine body is connected with the base in a matching way, the first coupler is connected with the second coupler, and the purpose of heating the first cavity can be achieved. The body is separated from the base, and the first coupler is separated from the second coupler.

In any of the above technical solutions, further, the power section includes: a motor having a drive shaft; and the driving shaft and the transmission rod are connected through a coupler.

In this technical scheme, power portion includes motor and shaft coupling. The motor is provided with a driving shaft, and the driving shaft and the transmission rod are both connected with the coupler.

Specifically, the motor works, the driving shaft rotates, and the transmission rod rotates along with the rotation of the driving shaft under the action of the coupler.

In any of the above technical solutions, further, the filter member further includes: the body is provided with a filtering hole; the filter cover is connected with the body in an openable and closable manner, and a filter cavity is enclosed between the filter cover and the body; the shrouding is connected with the surface of body, surrounds out between shrouding and the body and holds the chamber, and first magnetism spare is located and holds the intracavity.

In this technical scheme, filter and include body, filter lid and shrouding. The filtering cover is connected with the body in an openable and closable manner, the filtering cover is buckled with the body, the filtering cavity is enclosed between the filtering cover and the body, and the material is located in the filtering cavity. Because the body is provided with the filter hole, the filter cavity is communicated with the first cavity through the filter hole. That is, liquid may enter the filter cavity through the filter aperture, and liquid within the filter cavity may exit through the filter aperture.

In addition, the shrouding is connected with the surface of body, closes between shrouding and the body and encloses out and hold the chamber, holds the chamber and is used for holding first magnetism spare. This set up the current structure of rational utilization the body, when guaranteeing to hold the size in chamber, simplified the cooperation process of body and shrouding, be favorable to reducing the processing degree of difficulty that holds the chamber, can reduce the manufacturing cost of product.

Specifically, hold the chamber and be sealed chamber to the gas tightness of chamber is held in the assurance, and the probability that filth, steam etc. that reduce the environment got into and hold the chamber can be guaranteed and the aridity and the health nature that hold the chamber, are favorable to prolonging the life of product.

Specifically, the extractor includes an extractor, a teapot, a medicine pot, and the like, which are not to be taken as an example.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows a schematic structural view of an extractor according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the extractor of FIG. 1 at A;

fig. 3 shows a schematic view of the filter element, the light-transmitting portion, the transmission portion and the handle according to an embodiment of the present invention;

fig. 4 shows a schematic structural view of the filter member, the light transmission portion and the transmission portion according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:

100 extractor, 110 main machine, 112 first chamber, 114 second chamber, 116 chute, 118 machine body, 122 handle, 124 base body, 126 opening, 128 light transmission part, 130 cover body, 132 second coupler, 140 filter part, 142 first magnetic part, 143 body, 144 filter hole, 145 filter cover, 146 closing plate, 148 accommodation cavity, 150 transmission rod, 160 transmission part, 162 bracket, 164 mating hole, 166 second magnetic part, 170 motor, 180 first limit part, 190 second limit part, 210 controller.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

An extractor 100 according to some embodiments of the present invention is described below with reference to fig. 1-4.

Example 1:

as shown in fig. 1 and 2, an embodiment of the first aspect of the present invention provides an extractor 100, where the extractor 100 includes a main body 110, a filter element 140, a transmission rod 150, and a transmission part 160.

The main body 110 includes a first chamber 112 and a second chamber 114, and the second chamber 114 is located outside the first chamber 112.

A filter element 140 is disposed in the first chamber 112.

The transmission rod 150 is provided in the second chamber 114, and the transmission rod 150 is arranged in the height direction of the main body 110.

The transmission part 160 is disposed in the second chamber 114, the transmission part 160 is movably connected to the transmission rod 150, and the transmission part 160 can drive the filter member 140 by magnetic force.

Wherein the transmission part 160 is configured to be movable along the transmission rod 150 to drive the filter member 140 to move in the height direction of the main body 110.

In detail, the extractor 100 includes a main body 110, a filter member 140, a transmission rod 150, and a transmission part 160, and the main body 110 includes a first chamber 112 and a second chamber 114.

The first cavity 112 is a cooking cavity of the extractor 100, and food materials are processed into food meeting the user requirements in the first cavity. The filter element 140 is positioned within the first chamber 112, and the filter element 140 contains a material, such as tea, coffee, etc., and the liquid within the first chamber 112 enters the filter element 140 and contacts the material within the filter element 140 sufficiently to infuse the material.

The drive link 150 and the drive section 160 are both located in the second chamber 114. The second chamber 114 is a separate chamber from the first chamber 112, that is, the first chamber 112 and the second chamber 114 are two separate chambers. The food in the first chamber 112 does not affect the devices in the second chamber 114, so as to ensure the dryness of the transmission rod 150 and the transmission part 160, and ensure the safety and reliability of the product. And this arrangement allows the means for driving the filter element 140 to occupy no volume of the first chamber 112, facilitating cleaning and maintenance of the first chamber 112.

The transmission part 160 can drive the filter member 140 by magnetic force, and after the filter member 140 is disposed in the first chamber 112, the filter member 140 and the transmission part 160 are magnetically attracted to each other, so that when the transmission part 160 slides along the transmission rod 150, the filter member 140 moves along with the movement of the transmission part 160. In this manner, the relative size of the material in the filter element 140 and the liquid in the first chamber 112 may be adjusted to both soak the material in the filter element 140 and separate the liquid from the filter element 140. This setting makes can be according to concrete cooking demand, and the position relation type of the liquid in the adjustment filter piece 140 and the first cavity 112 pertinence can guarantee the drink taste after cooking, has promoted the intelligent degree of extractor 100, is favorable to promoting the performance and the market competition of product.

Since the transmission part 160 is movably connected with the transmission rod 150 and the transmission part 160 is configured to move along the transmission rod 150, the transmission rod 150 can define a moving path of the transmission part 160, and thus the filter member 140, so that the filter member 140 can contact or separate from the liquid in the first chamber 112.

It will be appreciated that, upon assembly of the filter element 140, the filter element 140 is disposed in the first chamber 112, and the filter element 140 and the transmission portion 160 are magnetically attracted to one another; when the filter member 140 is attached or detached, an external force is applied to the filter member 140 to overcome the magnetic attraction between the filter member 140 and the transmission portion 160, so that the filter member 140 can be taken out from the first chamber 112. This arrangement realizes the non-contact fit connection of the filter member 140 and the transmission rod 150, simplifies the investment of the device for driving the filter member 140 to move, and facilitates the cleaning and cleaning of the subsequent filter member 140.

Specifically, the filter element 140 is lowered to contact the material within the filter element 140 with the liquid within the first chamber 112 to achieve infusion of the material. Conversely, the filter member 140 is raised to separate the material within the filter member 140 from the liquid within the first chamber 112.

Example 2:

as shown in fig. 1 and 2, in embodiment 1, embodiment 2 provides an extractor 100, and the extractor 100 includes a main body 110, a filter member 140, a transmission rod 150, and a transmission part 160.

A filter element 140 is disposed in the first chamber 112.

A transmission rod 150 is provided in the second chamber 114, and the transmission rod 150 is arranged along the height direction of the main body 110.

The transmission part 160 is disposed in the second chamber 114, the transmission part 160 is movably connected to the transmission rod 150, and the transmission part 160 can drive the filter 140 by magnetic force.

Further, the extractor 100 further comprises a power portion disposed in the second chamber 114, and the power portion is used for driving the transmission rod 150 to rotate.

The transmission part 160 is screwed with the transmission rod 150, and the cavity wall of the second cavity 114 can limit the transmission part 160 along the circumferential direction of the transmission rod 150.

In detail, the extractor 100 further includes a power part, the transmission part 160 is screwed with the transmission rod 150, and the power part is connected with the transmission rod 150. The power section is operative to drive the drive link 150 in rotation. Since the cavity wall of the second cavity 114 can limit the transmission portion 160 along the circumferential direction of the transmission rod 150, when the transmission rod 150 rotates, the transmission portion 160 cannot rotate along the circumferential direction of the transmission rod 150 under the effect of the cavity wall of the second cavity 114, and can slide along the height direction of the main frame 110. The driving part 160 moves along the driving rod 150, and the filter member 140 moves due to the magnetic attraction.

Further, as shown in fig. 1, a portion of the cavity wall of the second cavity 114 is recessed to form a sliding groove 116, the sliding groove 116 is disposed along the height direction of the main body 110, and the sliding groove 116 is used for limiting the transmission portion 160 along the circumferential direction of the transmission rod 150.

Wherein, through the reasonable arrangement of the second chamber 114, a portion of the chamber wall of the second chamber 114 is recessed to form the sliding slot 116, which can ensure the sliding slot 116 to limit the transmission portion 160 along the circumferential direction of the transmission rod 150 and the effectiveness and feasibility of limiting the moving path of the filter element 140. And this setting up rationally has utilized the current structure of first cavity 112, when guaranteeing to form first cavity 112 and second cavity 114 validity, has reduced the transformation process of having simplified extractor 100, has reduced the transformation degree of difficulty, is favorable to reducing the manufacturing cost of extractor 100.

For example, tea leaves are stored in the filter 140, the driving transmission part 160 moves towards the bottom direction of the main machine 110, the filter 140 moves towards the bottom direction of the main machine 110, and the filter 140 moves below the liquid level to soak the tea leaves and water, so that the flavor substances and the nutrient substances in the tea leaves can be extracted, but the tea water is influenced by the transition soaking, and peculiar smell is easy to appear. In this case, the transmission unit 160 is driven to move toward the top of the main unit 110, and the filter member 140 moves toward the top of the main unit 110, so that the filter member 140 moves above the liquid level. This setting can realize that the material soaks the control that becomes more meticulous of culinary art. Is favorable for improving the practicability of the extractor 100 and the taste of the beverage.

Specifically, the cross section of the chute 116 is formed in a "U" shape.

Example 3:

as shown in fig. 1 and 2, embodiment 3 provides an extractor 100 based on embodiment 2, and the extractor 100 includes a main body 110, a filter member 140, a transmission rod 150, and a transmission part 160.

A filter element 140 is disposed in the first chamber 112.

The extractor 100 further comprises a power unit disposed in the second chamber 114, and the power unit is configured to drive the transmission rod 150 to rotate.

Further, as shown in fig. 1, 2, 3 and 4, the filter member 140 includes a first magnetic member 142, the transmission portion 160 includes a second magnetic member 166, and the first magnetic member 142 and the second magnetic member 166 are magnetically attracted to each other.

In detail, the filter member 140 includes the first magnetic member 142, and the transmission part 160 includes the second magnetic member 166. After the filter element 140 is disposed in the first chamber 112, the first magnetic member 142 and the second magnetic member 166 are magnetically attracted to each other, so that the filter element 140 moves along with the movement of the transmission portion 160 when the transmission portion 160 slides along the sliding slot 116.

It will be appreciated that, upon assembly of the filter element 140, the filter element 140 is disposed in the first chamber 112 and the first and second

magnetic members

142, 166 are magnetically attracted to one another; when the filter member 140 is removed, an external force is applied to the filter member 140 to overcome the magnetic attraction between the first magnetic member 142 and the second magnetic member 166, so that the filter member 140 can be removed from the first chamber 112. This arrangement realizes the non-contact fit connection of the filter member 140 and the transmission rod 150, simplifies the investment of the device for driving the filter member 140 to move, and facilitates the cleaning and cleaning of the subsequent filter member 140.

Of course, the mating arrangement of the filter element 140 and the transmission portion 160 includes, but is not limited to, the filter element 140 including the first magnetic element 142 and the transmission portion 160 including the second magnetic element 166. Alternatively, one of the filter member 140 and the transmission member 160 may include a magnetic member, and the other may include iron.

Example 4:

as shown in fig. 1 and 2, embodiment 4 provides an extractor 100 based on embodiment 3, and the extractor 100 includes a main body 110, a filter member 140, a transmission rod 150, and a transmission part 160.

A filter element 140 is disposed in the first chamber 112.

Wherein the transmission part 160 is configured to be movable along the transmission rod 150 to drive the filter 140 to move in the height direction of the main frame 110.

The transmission part 160 is in threaded connection with the transmission rod 150, and the cavity wall of the second cavity 114 can limit the transmission part 160 along the circumferential direction of the transmission rod 150.

The filter member 140 includes a first magnetic member 142, the transmission portion 160 includes a second magnetic member 166, and the first magnetic member 142 and the second magnetic member 166 are magnetically attracted to each other.

Further, as shown in fig. 1, 2 and 3, the driving part 160 further includes a bracket 162, the bracket 162 is provided with a fitting hole 164, and the driving rod 150 is inserted into the fitting hole 164.

The hole wall of the matching hole 164 is provided with a first thread portion, the outer surface of the transmission rod 150 is provided with a second thread portion, the first thread portion and the second thread portion are in threaded matching, and the second magnetic piece 166 is arranged on the support 162.

In detail, the transmission portion 160 further includes a bracket 162, the second magnetic member 166 is disposed on the bracket 162, and the bracket 162 has a function of supporting and fixing the second magnetic member 166, so as to ensure a positional relationship between the second magnetic member 166 and the first chamber 112, and provide an effective and reliable structural support for the magnetic attraction between the first magnetic member 142 and the second magnetic member 166.

Further, the bracket 162 is provided with a fitting hole 164, and the fitting hole 164 is fittingly coupled with the transmission lever 150. Specifically, the hole wall of the fitting hole 164 is located on the periphery of the transmission rod 150, the hole wall of the fitting hole 164 is provided with a first threaded portion, the outer surface of the transmission rod 150 is provided with a second threaded portion, and the first threaded portion and the second threaded portion are in threaded engagement, so that the transmission rod 150 can be driven to slide along the sliding groove 116 by rotation of the transmission rod 150. The arrangement increases the matching area and the matching angle of the transmission rod 150 and the bracket 162, and can ensure the effectiveness and feasibility of the lifting of the transmission part 160.

Further, as shown in fig. 4, the bracket 162 is provided with a plurality of mounting cavities, and the number of the second magnetic members 166 and the first magnetic members 142 is plural.

Each of the mounting cavities has a second magnetic member 166 disposed therein, and each of the second magnetic members 166 is magnetically attracted to one of the first magnetic members 142.

Any adjacent two of the second magnetic members 166 magnetically repel each other.

In detail, through the reasonable arrangement of the matching structure of the bracket 162, the second magnetic member 166 and the first magnetic member 142, the bracket 162 is provided with a plurality of mounting cavities, the number of the second magnetic members 166 and the number of the first magnetic members 142 are both multiple, one second magnetic member 166 is arranged in each mounting cavity, and each second magnetic member 166 is magnetically attracted to one first magnetic member 142. That is, a mounting cavity is used in cooperation with a second magnetic member 166 and a first magnetic member 142.

The mounting cavity has a receiving function for the second magnetic member 166 located therein. Specifically, the installation cavity is inclosed cavity structures, and second magnetism piece 166 is located the installation cavity, and the installation cavity has the effect of protection to second magnetism piece 166 to avoid filth, steam etc. in the environment to enter into second magnetism piece 166 department, can guarantee the aridity of second magnetism piece 166 department, be favorable to prolonging the life of product.

In addition, two arbitrary adjacent second magnetic member 166 magnetism repel each other, like this, reliably increase the magnetic attraction between a plurality of second magnetic members 166 and a plurality of first magnetic member 142 to guarantee first magnetic member 142 and transmission portion 160 complex steadiness and reliability, avoid first magnetic member 142 to break away from transmission portion 160 and the condition emergence that drops, be favorable to promoting the performance of product.

It is understood that each second magnetic member 166 is magnetically attracted to one first magnetic member 142, any two adjacent second magnetic members 166 are magnetically repelled, and then any two adjacent first magnetic members 142 are magnetically repelled.

Further, a plurality of second magnetic members 166 are arranged at intervals along the circumferential direction of the transmission lever 150.

Wherein, further defining the cooperation structure of the plurality of second magnetic members 166 and the transmission rod 150, in particular, the plurality of second magnetic members 166 are arranged at intervals along the circumferential direction of the transmission rod 150, which is favorable for increasing the cooperation area and the cooperation angle of the transmission part 160 and the plurality of first magnetic members 142, and is favorable for improving the stability and the reliability of the cooperation of the filter element 140 and the transmission part 160.

Specifically, the number of the second magnetic members 166 and the first magnetic members 142 is two, and the transmission lever 150 is located between the two second magnetic members 166. Wherein the bracket 162 has a rectangular shape.

Of course, the number of the first magnetic member 142, the second magnetic member 166 and the mounting cavity may be one.

Example 5:

as shown in fig. 1 and 2, embodiment 5 provides an extractor 100 based on embodiment 2, and the extractor 100 includes a main body 110, a filter member 140, a transmission rod 150, and a transmission part 160.

A filter element 140 is disposed in the first chamber 112.

Further, as shown in fig. 1, the main unit 110 further includes a first position-limiting member 180 and a second position-limiting member 190.

The first position-limiting member 180 is disposed in the second cavity 114, and the first position-limiting member 180 is located at the first end of the transmission rod 150.

The second retaining member 190 is disposed in the second cavity 114, and the second retaining member 190 is located at the second end of the transmission rod 150.

The first limiting member 180 and the second limiting member 190 are used for limiting the transmission rod 150 along the height direction of the main machine 110.

In detail, the main body 110 further includes a first stopper 180 and a second stopper 190, and the first stopper 180 and the second stopper 190 cooperate to limit the transmission rod 150 along the height direction of the main body 110, so as to prevent the transmission rod 150 from shifting along the height direction of the main body 110, so as to ensure the matching dimension of the second cavity 114 and the transmission rod 150, and ensure the matching dimension of the first cavity 112 and the transmission rod 150, thereby providing an effective and reliable structural support for the transmission part 160 to move along the active height direction.

Specifically, the first position-limiting member 180 is rotatably connected to a first end of the transmission rod 150, and the second position-limiting member 190 is rotatably connected to a second end of the transmission rod 150. Therefore, the first position-limiting member 180 and the second position-limiting member 190 do not obstruct the rotation of the transmission rod 150.

Further, as shown in fig. 1, the host 110 further includes: switches are arranged on the first limiting part 180 and the second limiting part 190; a controller 210 connected to the switch and the power part; when the filter 140 slides to a predetermined position, the switch can be triggered, and the controller 210 controls the power unit to stop operating according to a trigger signal of the switch.

The host 110 further includes a switch and a controller 210, and the controller 210 is electrically connected to both the switch and the power unit.

The first limiting member 180 and the second limiting member 190 are both provided with switches, and when the filtering member 140 slides to a predetermined position, the switches at the first limiting member 180 or the switches at the second limiting member 190 can be triggered. The switch sends a trigger signal to the controller 210, and the controller 210 controls the power part to stop working according to the trigger signal. The preset position refers to an extreme position of movement of the filter element 140. If the filter member 140 slides to the predetermined position and the stop of the power unit is not controlled, the transmission unit 160 may move to the limit position and be overloaded, which may result in damage to the power unit and the structural members.

Therefore, when the filter member 140 slides to a predetermined position relative to the sliding slot 116, the controller 210 can control the power unit to stop working, which is beneficial to improving the safety and reliability of the product and prolonging the service life of the product.

Example 6:

as shown in fig. 1 and 2, based on any of the above embodiments, embodiment 6 provides an extractor 100, where the extractor 100 includes a main body 110, a filter element 140, a transmission rod 150, and a transmission part 160.

A filter element 140 is disposed in the first chamber 112.

Further, as shown in fig. 1, the host 110 includes a body 118 and a handle 122.

The body 118 has a first chamber 112 therein.

The handle 122 is connected to an outer surface of the body 118, and the body 118 and the handle 122 enclose the second chamber 114.

In detail, the main body 110 includes a body 118 and a handle 122, the body 118 is provided with a first chamber 112, the handle 122 is connected with an outer surface of the body 118, and a second chamber 114 is enclosed between the body 118 and the handle 122. That is, the inner surface of the body 118 encloses the first chamber 112, and the outer surface of the body 118 and the inner surface of the handle 122 enclose the second chamber 114.

Specifically, a first portion of the handle 122 forms the runner 116, and the non-body 118 forms the runner 116. This set up the existing structure of rational utilization organism 118, when guaranteeing to form first cavity 112 and second cavity 114 validity, reduced the transformation process of having simplified extraction machine 100, reduced the transformation degree of difficulty, be favorable to reducing the manufacturing cost of extraction machine 100.

Further, as shown in fig. 1, the body 118 includes a base 124, a mouth portion 126, a light-transmitting portion 128, and a cover 130.

The mouth 126 is located at one side of the seat body 124.

A first end of the light-transmitting portion 128 is connected to the base 124, and a second end of the light-transmitting portion 128 is connected to the connector 126.

The mouth portion 126, the light-transmitting portion 128 and the seat body 124 enclose the first chamber 112.

The light-transmitting portion 128 is provided with a shielding layer at portions corresponding to the power portion, the transmission lever 150, and the transmission portion 160.

The cover 130 is connected to the mouth 126 in an openable and closable manner.

The handle 122 connects the housing 124 and the mouth 126.

The body 118 includes a base 124, a mouth portion 126, a light-transmitting portion 128 and a cover 130, wherein a first end of the light-transmitting portion 128 is connected to the base 124, a second end of the light-transmitting portion 128 is connected to the interface portion 126, and the mouth portion 126, the light-transmitting portion 128 and the base 124 enclose the first chamber 112. This setting can satisfy the user demand of cooking food material, and the cooking condition in the first cavity 112 is surveyed to accessible printing opacity portion 128 again to the user is through observing the color and luster, and the cooking degree is controlled to the liquid state, thereby provides the condition of facilitating for the user. And the structure has beautiful appearance and visibility.

In addition, the parts of the light-transmitting part 128 corresponding to the power part, the transmission rod 150 and the transmission part 160 are provided with shielding layers, and the shielding layers have the function of shielding the power part, the transmission rod 150 and the transmission part 160, so that a user cannot directly observe the power part, the transmission rod 150 and the transmission part 160, and the attractiveness of the appearance of a product is improved.

Specifically, the light transmitting portion 128 has a cylindrical structure.

Further, the main body 110 further includes a sealing member located at the connection between the body 118 and the handle 122.

The main unit 110 further includes a sealing member, the sealing member is located at a joint between the body 118 and the handle 122, and the joint between the body 118 and the handle 122 is sealed by the sealing member, so as to ensure the air tightness of the second chamber 114, reduce the probability of the dirt, water vapor and the like in the environment entering the second chamber 114, ensure the dryness and sanitation of the second chamber 114, ensure the safety and reliability of the product, and facilitate the extension of the service life of the product.

In particular, the seal comprises a rubber pad and/or a silicone pad.

Example 7:

as shown in fig. 1 and 2, embodiment 7 provides an extractor 100 based on embodiment 6, and the extractor 100 includes a main body 110, a filter member 140, a transmission rod 150, and a transmission part 160.

A filter element 140 is disposed in the first chamber 112.

The host 110 includes a body 118 and a handle 122.

The body 118 has a first chamber 112 therein.

Further, as shown in fig. 1, the host 110 further includes: the base is provided with an opening and a first coupler, and the first coupler is arranged corresponding to the opening; the body 118 is detachably connected to the base, a second coupler 132 is disposed on a portion of the body 118 corresponding to the first coupler, and a heating element is further disposed on the body 118 and electrically connected to the second coupler 132.

In detail, the host 110 further includes a base, which is detachably connected to the body 118. The base is provided with a first coupler. The body 118 is provided with a second coupler 132, and the first coupler leaks out through the opening of the base.

When the body 118 is coupled to the base, the first coupler is coupled to the second coupler 132, so as to heat the first chamber 112. The body 118 is separated from the base and the first and second couplers 132 are separated.

Example 8:

as shown in fig. 1 and 2, embodiment 8 provides an extractor 100 based on embodiment 2, and the extractor 100 includes a main body 110, a filter member 140, a transmission rod 150, and a transmission part 160.

A filter element 140 is disposed in the first chamber 112.

Further, as shown in fig. 1, the power section includes: a motor 170, the motor 170 having a drive shaft; the coupling, drive shaft and drive rod 150 are connected by a coupling.

In detail, the power part includes a motor 170 and a coupling. The motor 170 has a drive shaft, and both the drive shaft and the drive link 150 are coupled to a coupling.

Specifically, the motor 170 is operated to rotate the drive shaft, and the transmission rod 150 is rotated by the coupling according to the rotation of the drive shaft.

Example 9:

as shown in fig. 1 and 2, embodiment 9 provides an extractor 100 based on embodiment 3, and the extractor 100 includes a main body 110, a filter member 140, a transmission rod 150, and a transmission part 160.

A filter element 140 is disposed in the first chamber 112.

Further, as shown in fig. 1 and 2, the filter member 140 includes a body 143, a filter cover 145, and a sealing plate 146.

The body 143 is provided with a filtering hole 144.

The filter cover 145 and the body 143 can be connected in an opening and closing manner, and a filter cavity is enclosed between the filter cover 145 and the body 143.

The sealing plate 146 is connected to the outer surface of the body 143, a receiving cavity 148 is defined between the sealing plate 146 and the body 143, and the first magnetic element 142 is located in the receiving cavity 148.

In detail, the filter 140 includes a body 143, a filter cover 145, and a sealing plate 146. The filter cover 145 and the body 143 can be connected in an opening and closing manner, the filter cover 145 and the body 143 are buckled, a filter cavity is enclosed between the filter cover 145 and the body 143, and materials are located in the filter cavity. Since the body 143 is provided with the filter hole 144, the filter chamber communicates with the first chamber 112 through the filter hole 144. That is, liquid can enter the filter cavity through the filter apertures 144, and liquid in the filter cavity can exit through the filter apertures 144.

In addition, the sealing plate 146 is connected to the outer surface of the body 143, and an accommodating cavity 148 is enclosed between the sealing plate 146 and the body 143, and the accommodating cavity 148 is used for accommodating the first magnetic element 142. This set up the existing structure of rational utilization body 143, when guaranteeing to hold the size of chamber 148, simplified the cooperation process of body 143 and shrouding 146, be favorable to reducing the processing degree of difficulty that holds chamber 148, can reduce the manufacturing cost of product.

Specifically, hold the chamber 148 and be the sealed chamber to guarantee to hold the gas tightness of chamber 148, reduce the probability that filth, steam etc. in the environment got into and hold chamber 148, can guarantee to hold the aridity and the health of chamber 148, be favorable to prolonging the life of product.

Specifically, the extractor 100 includes an extractor 100, a teapot, a medicine pot, and the like, to name but a few.

Example 10:

the extractor 100 includes a body 118, a filter element 140, a drive link 150, a drive portion 160, and a power portion. The light-transmitting part 128 of the body 118 is a glass pot body.

The filter 140 includes a body 143, a filter cover 145, a sealing plate 146, and a first magnetic member 142.

The filter 140 is made of stainless steel. The closure plate 146 is laser seal welded to the body 143.

The transmission part 160 includes a bracket 162 and a second magnetic member 166, and the second magnetic member 166 is fixed to the bracket 162.

The drive shaft of the motor 170 and the transmission rod 150 are coupled by a coupling.

The handle 122 is a stainless steel or plastic member.

The bracket 162 is provided with a matching hole 164, the transmission rod 150 is connected to the matching hole 164 in a penetrating manner, a first threaded portion is arranged on the hole wall of the matching hole 164, a second threaded portion is arranged on the outer surface of the transmission rod 150, and the first threaded portion is in threaded fit with the second threaded portion.

The bracket 162 is provided with a mounting cavity for placing the second magnetic member 166.

The main unit 110 further includes a first stopper 180 and a second stopper 190, and the first stopper 180 and the second stopper 190 are used for supporting the transmission rod 150 and capable of stopping the transmission rod 150 along the height direction of the main unit 110.

The main unit 110 further includes a switch and a controller 210, the controller 210 is connected to the switch and the power portion, the first limiting member 180 and the second limiting member 190 are both provided with switches, and the controller 210 controls the power portion to stop working according to a trigger signal of the switches. In particular, the switch comprises a limit switch and/or a magnetically actuated switch.

The first magnetic member 142 and the transmission part 160 are attracted together during operation. The distance between the first magnetic member 142 and the second magnetic member 166 is 5mm or more and 7mm or less.

Any one of the first magnetic member 142 and the second magnetic member 166 is resistant to temperature greater than 100 ℃. Any one of the first and second

magnetic members

142 and 166 has a thickness of 4 to 6mm, a width of 15 to 20mm, and a length of 25 to 30 mm.

The transmission rod 150 is a plastic or stainless steel member.

The number of the second magnetic members 166 of the transmission part 160 may be one or two. The two second magnetic members 166 are arranged in a repelling arrangement, which generates a greater magnetic attraction force.

The controller 210 can supply power, such as 3V to 6V dc, to the motor 170 while transmitting signals.

A rubber pad is arranged at the joint of the handle 122 and the body 118. The rubber pad has the second function, namely, preventing the outside water flow from entering the live device of the extractor 100; second, noise transmission due to vibration of the motor 170 is prevented.

The glass kettle body and the handle 122 are provided with a shielding layer at the overlapping position, and the shielding layer is used for shielding the power part, the transmission rod 150 and the transmission part 160.

The installation of motor 170 adopts damping pad and sound absorption cotton to reduce the noise, improves the sound quality.

The base and the body 118 are detachably connected, and the base and the body 118 are electrically connected by a first coupler and a second coupler 132.

The initial state is as follows: the filter member 140 is magnetically attracted to the top of the main unit 110 by the first magnetic member 142 and the transmission part 160.

The working process comprises the following steps: electrifying, boiling water first, and waiting for the appropriate temperature (different temperatures are determined according to the types of the tea). The motor 170 is activated to move the bracket 162 downward, which causes the filter element 140 to move downward due to the magnetic attraction. After the movement is completed, the switch at the position of the first position-limiting member 180 is touched, so that the motor 170 stops working.

After the tea leaves are brewed for a certain time, the motor 170 rotates reversely, and the bracket 162 moves upward. The filter member 140 is moved upward by the magnetic attraction. The reciprocating operation realizes the control of the contact time of the tea and the water.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An extractor, comprising:

a main machine including a first chamber and a second chamber, the second chamber being located outside the first chamber;

a filter member disposed in the first chamber;

the transmission rod is arranged in the second cavity and is arranged along the height direction of the main machine;

the transmission part is arranged in the second cavity, is movably connected with the transmission rod, and can drive the filter piece through magnetic force;

wherein the transmission part is configured to be movable along the transmission rod to drive the filter element to move along the height direction of the main machine.

2. The extractor of claim 1, further comprising:

the power part is arranged in the second cavity and is used for driving the transmission rod to rotate;

the transmission part is in threaded connection with the transmission rod, and the cavity wall of the second cavity can limit the transmission part along the circumferential direction of the transmission rod.

3. The extractor of claim 2,

a part of the cavity wall of the second cavity is sunken to form a sliding chute, and the sliding chute is arranged along the height direction of the main machine;

wherein, the spout is used for along the circumference spacing of transfer line transmission portion.

4. The extractor of claim 2 or 3,

the filter piece comprises a first magnetic piece, the transmission part comprises a second magnetic piece, and the first magnetic piece and the second magnetic piece are magnetically attracted.

5. The extractor of claim 4, wherein said drive section further comprises:

the transmission rod is connected with the transmission rod in a penetrating mode, a first threaded part is arranged on the wall of the matching hole, a second threaded part is arranged on the outer surface of the transmission rod, and the first threaded part is in threaded connection with the second threaded part;

wherein, the second magnetic part is arranged on the bracket.

6. The extractor of claim 5,

the bracket is provided with a plurality of mounting cavities, the number of the second magnetic pieces and the number of the first magnetic pieces are multiple, one second magnetic piece is arranged in each mounting cavity, and each second magnetic piece is magnetically attracted with one first magnetic piece;

wherein any two adjacent second magnetic members repel magnetically.

7. The extractor of claim 6,

the second magnetic members are arranged at intervals along the circumferential direction of the transmission rod.

8. The extractor of claim 2 or 3, wherein said main body further comprises:

the first limiting piece is arranged in the second cavity and is positioned at the first end of the transmission rod;

the second limiting piece is arranged in the second cavity and is positioned at the second end of the transmission rod;

the first limiting part and the second limiting part are used for limiting the transmission rod along the height direction of the host.

9. The extractor of claim 8, wherein said main body further comprises:

the first limiting part and the second limiting part are provided with the switches;

a controller connected to the switch and the power unit;

when the filter element slides to a preset position, the switch can be triggered, and the controller controls the power part to stop working according to a trigger signal of the switch.

10. The extractor of any one of claims 1 to 3, wherein said main body further comprises:

the machine body is internally provided with the first cavity;

the handle is connected with the outer surface of the machine body, and the second cavity is enclosed between the machine body and the handle.

11. The extractor of claim 10, wherein said main body further comprises:

the base is provided with an opening and a first coupler, and the first coupler is arranged corresponding to the opening;

the machine body is detachably connected with the base, a second coupler is arranged on the part, corresponding to the first coupler, of the machine body, a heating element is further arranged on the machine body, and the heating element is electrically connected with the second coupler.

12. The extractor of claim 2 or 3, wherein the power section comprises:

a motor having a drive shaft;

and the driving shaft and the transmission rod are connected through the coupler.

13. The extractor of claim 4, wherein said filter element further comprises:

the filter comprises a body, wherein a filter hole is formed in the body;

the filter cover is connected with the body in an openable and closable manner, and a filter cavity is enclosed between the filter cover and the body;

the shrouding, with the surface connection of body, the shrouding with enclose between the body and hold the chamber, first magnetic part is located hold the intracavity.