Powder loosening device

Abstract

The utility model relates to the field of coffee appliances, and discloses a powder loosening device which solves the problems that the required stirring range cannot be well covered and the powder loosening effect is poor. The powder loosening assembly comprises a body and a stirring piece which are arranged up and down, the stirring piece comprises a needle disc connected with the body, an ejector pin and a stirring pin, the ejector pin and the stirring pin are installed on the needle disc and extend downwards, and the lowest position of the ejector pin is lower than that of the stirring pin; the body is connected with the support in a lifting mode, the base is provided with a channel allowing the ejector pin and the stirring pin to penetrate through in a lifting mode, and the pin disc can rotate. Through the lifting arrangement of the body and the support, the ejector pin can descend to abut against the inner bottom wall of the powder bowl for the powder bowls with different depths after the powder loosening device is erected on the powder bowls, the uniform stirring range can be guaranteed for the powder bowls with different depths, and the powder loosening device can be well matched with the powder bowls with different depths.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of powder stirring, further relates to the field of coffee utensils, especially to a powder loosening device. BACKGROUND

[0002] The coffee powder loosening device or the coffee powder loosening device is a device for loosening coffee powder after coffee beans are ground and put into a coffee powder bowl or a coffee powder hopper.

[0003] The existing coffee powder loosening device basically rotates and stirs coffee powder at a fixed height to loosen the powder, however, there are various types of powder bowls in the coffee utensil industry, and the depths of different types of powder bowls are different, which leads to that the stirring height is fixed for different depths of powder bowls, and the stirring range cannot be well covered, and the loosening effect is poor. SUMMARY

[0004] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, the utility model provides a powder loosening device which can well adapt to powder bowls of different depths and obtain a unified stirring range.

[0005] The embodiment of the utility model provides a powder loosening device which comprises:

[0006] The support assembly comprises a bracket and a base arranged above and below;

[0007] The powder loosening assembly comprises a body and a stirring piece arranged above and below, the stirring piece comprises a needle disc connected to the body, a top needle and a stirring needle installed on the needle disc and extending downward, and the lowest position of the top needle is lower than the lowest position of the stirring needle;

[0008] The body is connected to the bracket in a liftable manner, the base is provided with a channel through which the top needle and the stirring needle are lifted, and the needle disc can rotate.

[0009] The embodiment of the utility model has at least the following beneficial effects:

[0010] Through the lifting arrangement of the body and the bracket, for powder bowls of different depths, after the powder loosening device is erected on the powder bowl, the top needle can be lowered to abut against the inner bottom wall of the powder bowl, since the bottom of the top needle is lower than the bottom of the stirring needle, the stirring needle can normally rotate and stir the loosened powder, and the relative position of the top needle and the stirring needle does not change, therefore, for powder bowls of different depths, a unified stirring range can be ensured, and the powder loosening device can well adapt to powder bowls of different depths.

[0011] According to some embodiments of the utility model, the body and the needle disc are fixedly connected, and the body is hinged to the bracket;

[0012] A stroke limiting structure is arranged between the body and the bracket, and the stroke limiting structure is used for limiting the stroke of the relative lifting movement between the body and the bracket.

[0013] According to some embodiments of the present application, a vertical guide structure is arranged between the body and the support, the vertical guide structure is used to limit the relative lifting movement between the body and the support, the body is provided with a power element, and the power element is connected to the dial and used to drive the dial to rotate.

[0014] A stroke limiting structure is arranged between the body and the support, and the stroke limiting structure is used to limit the stroke of the relative lifting movement between the body and the support.

[0015] According to some embodiments of the present application, the vertical guide structure comprises:

[0016] The vertical guide groove and the vertical guide protrusion, one of which is arranged on the body, and the other of which is arranged on the support, and the vertical guide protrusion and the vertical guide groove are connected in relative lifting movement.

[0017] According to some embodiments of the present application, the powder loosening device further comprises:

[0018] The manual switch is connected to the power element and is used to manually control the start and stop of the power element.

[0019] According to some embodiments of the present application, the powder loosening device further comprises:

[0020] The induction switch is connected to the power element and is used to sense the set relative position between the body and the support and control the start and stop of the power element.

[0021] The lowest position of the support relative to the body is set as the initial position, a position of the support relative to the body higher than the lowest position is set as the working position, and the set relative position is the working position.

[0022] The support and the body are located at the initial position and are out of the sensing range of the induction switch, and the induction switch controls the power element to stop.

[0023] The support and the body are located at the working position, and the induction switch controls the power element to start.

[0024] According to some embodiments of the present application, the stroke limiting structure comprises:

[0025] The annular limiting groove is arranged on the outer side wall of the body.

[0026] The annular sliding block is sleeved in the annular limiting groove, and the annular sliding block is a component of the support.

[0027] The upper and lower end faces of the annular limiting groove can block the annular sliding block and limit the relative lifting movement stroke between the annular sliding block and the annular limiting groove.

[0028] According to some embodiments of the utility model, the lowest position of the support relative to the body is set as the initial position, when being located at the initial position, the lowest position of the ejector pin and the lowest position of the base are located at the same plane.

[0029] According to some embodiments of the utility model, the ejector pin is located at the center position of the needle disc.

[0030] The stirring needle comprises a plurality of and is located at the periphery of the ejector pin.

[0031] According to some embodiments of the utility model, the support comprises a plurality of support legs arranged around the base.

[0032] The bottom of the base is provided with an annular positioning groove.

[0033] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0034] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0035] Figure 1 It is the three-dimensional perspective structural schematic diagram of the powder loosening device of the utility model embodiment one;

[0036] Figure 2 It is the structural schematic diagram of the powder loosening device of the utility model embodiment one when being placed on the table top and being at the initial position;

[0037] Figure 3 It is the structural schematic diagram of the powder loosening device of the utility model embodiment one when being placed in the powder bowl and being at the working position;

[0038] Figure 4 It is the three-dimensional perspective structural schematic diagram of the powder loosening device of the utility model embodiment two;

[0039] Figure 5 It is the structural schematic diagram of the powder loosening device of the utility model embodiment two when being placed on the table top and being at the initial position;

[0040] Figure 6 It is the structural schematic diagram of the powder loosening device of the utility model embodiment two when being placed in the powder bowl and being at the working position;

[0041] Figure 7 It is the three-dimensional perspective structural schematic diagram of the powder loosening device of the utility model embodiment two after removing the body;

[0042] Figure 8 It is the forward perspective structural schematic diagram of the powder loosening device of the utility model embodiment two after removing the body and the magnet;

[0043] Figure 9 The positive view structure schematic diagram of the bottom base of the pine powder device of the second embodiment of the utility model is removed;

[0044] Figure 10 For Figure 9 The local enlarged view of A part in the middle;

[0045] Figure 11 The another three-dimensional view structure schematic diagram of the pine powder device of the second embodiment of the utility model is removed;

[0046] Figure 12 The circuit diagram of the induction driving part of the pine powder device of the second embodiment of the utility model is removed;

[0047] Reference signs:

[0048] Support 100, annular slide 110, vertical guide protrusion 120, skeleton 130;

[0049] Base 200, passage 210, annular positioning groove 220;

[0050] Body 300, annular limiting groove 310, vertical guide groove 320, top cover 330;

[0051] Pin disc 410, thimble 420, stirring needle 430;

[0052] Hall switch 510, magnet 520;

[0053] Supporting leg 600;

[0054] Speed reducer motor 700. Specific embodiments

[0055] The following will describe several embodiments of the utility model, including the corresponding embodiments of the drawings, and it can be understood that the drawings are used to assist the understanding of the technical features and technical schemes of the utility model, and should not be understood as the limitation of the protection scope of the utility model.

[0056] The following will combine the embodiments and the drawings to clearly and completely describe the conception, specific structure and generated technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict.

[0057] It should be noted that, unless otherwise explicitly defined, when a certain feature is said to be "fixed", "connected", "mounted" on another feature, it can be directly fixed, connected on another feature, or indirectly fixed, connected on another feature, and the words "fixed", "connected", "mounted" and the like should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical solution.

[0058] It should be noted that the description of the orientation or positional relationship of the upper, lower, left, right, top, bottom, front, rear, inner and outer directions used in the utility model is based on the orientation or positional relationship of the drawings or embodiments, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0059] It should be noted that the term "and / or" used in the utility model includes any combination of one or more related listed items, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. is not included in the number, and the above, below, etc. is understood as including the number.

[0060] It should be noted that in the utility model, if the first, second is described, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0061] It should be noted that, unless otherwise explicitly defined, all technical and scientific terms used in the present text have the same meaning as understood by those skilled in the art. The terms used in the specification are only used to describe the specific embodiments, and are not intended to limit the utility model.

[0062] Referring to Figures 1-11 , the basic embodiment of the utility model provides a powder loosening device comprising:

[0063] The support assembly comprises a bracket 100 and a base 200 arranged vertically;

[0064] The powder loosening assembly comprises a body 300 and a stirring piece arranged vertically, the stirring piece comprises a needle disc 410 connected to the body 300, a top needle 420 and a stirring needle 430 installed on the needle disc 410 and extending downward, and the lowest position of the top needle 420 is lower than the lowest position of the stirring needle 430;

[0065] The body 300 is connected to the bracket 100 in a lifting manner, the base 200 is provided with a channel 210 for accommodating the top needle 420 and the stirring needle 430 to pass through in a lifting manner, and the needle disc 410 is capable of rotating.

[0066] The embodiments of the utility model have at least the following beneficial effects:

[0067] Through the lifting setting of the body 300 and the support 100, for the powder bowl of different depths, after the powder loosener is erected on the powder bowl, the thimble 420 can be lowered to abut the inner bottom wall of the powder bowl, because the bottom of the thimble 420 is lower than the bottom of the stirring needle 430, the stirring needle 430 can rotate normally to stir the powder, and the relative position of the thimble 420 and the stirring needle 430 does not change, therefore, the unified stirring range can be ensured for the powder bowl of different depths, and the powder loosener can be well adapted to the powder bowl of different depths.

[0068] It can be understood that the support 100 and the base 200 in the basic embodiment can be integrally formed or separately formed and then installed.

[0069] It can be understood that the lowest position of the thimble 420 is lower than the lowest position of the stirring needle 430 by a range of 0.5mm-1.5mm, preferably 1mm.

[0070] Through the setting of the supporting assembly, the powder loosener can be erected on the powder bowl, and the lifting installation of the powder loosening assembly is facilitated, the channel 210 provided on the base 200 facilitates the thimble 420 and the stirring needle 430 to pass into the powder bowl.

[0071] Through the setting of the needle disc 410, the thimble 420 and the stirring needle 430 are facilitated to be set, and through the setting of the thimble 420 and the lowest position, the thimble 420 is facilitated to abut the table top, so that the powder loosening assembly can be maintained at the set height in the normal state and the stirring needle 430 can be prevented from being abutted by the table top.

[0072] Referring to Figures 1-3 , the expansion of the basic embodiment, the body 300 and the needle disc 410 are fixedly connected, and the body 300 is hingedly connected to the support 100;

[0073] The stroke limiting structure is arranged between the body 300 and the support 100, and is used for limiting the stroke of the relative lifting movement between the body 300 and the support 100.

[0074] Under this setting, the body 300 can be lifted within the range of the stroke limiting structure by manually rotating the body 300, referring to Figure 2 , in the initial position, the body 300 is located at the lowermost position of the stroke, and the bottom of the thimble 420 and the bottom of the base 200 abut the table top, facilitating placement, referring to Figure 3 , in the working position, the body 300 is erected on the powder bowl, the bottom of the thimble 420 abuts the inner bottom wall of the powder bowl, and the body 300 is manually rotated to make the stirring needle 430 rotate to loosen the powder.

[0075] The expansion of the basic embodiment, referring toFigure 4 And Figure 11 The vertical guide structure is arranged between the body 300 and the bracket 100, and is used to limit the relative lifting movement between the body 300 and the bracket 100. The body 300 is provided with a power member, and the power member is connected to the dial 410 and is used to drive the dial 410 to rotate.

[0076] The vertical guide structure is arranged to limit the lifting movement between the body 300 and the bracket 100. The power member is used to drive the dial 410 to rotate, which can save the labor of manual rotation and make the product more labor-saving and stable.

[0077] The stroke limiting structure is arranged between the body 300 and the bracket 100, and is used to limit the stroke of the relative lifting movement between the body 300 and the bracket 100.

[0078] The extension of the basic embodiment is referred to Figure 4 And Figure 11 The vertical guide structure comprises:

[0079] The vertical guide groove 320 and the vertical guide protrusion 120 are arranged on the body 300 and the bracket 100 respectively, and the vertical guide protrusion 120 and the vertical guide groove 320 are connected in relative lifting movement.

[0080] The cooperation of the vertical guide groove 320 and the vertical guide protrusion 120 limits the relative lifting movement between the body 300 and the bracket 100. Preferably, the vertical guide protrusion 120 is arranged in the annular limiting groove 310, and the vertical guide groove 320 is arranged on the inner side wall of the annular sliding block 110.

[0081] It can be understood that the vertical guide structure can also be other forms, such as a spline structure, or a limiting groove and a sliding block with a non-circular cross section.

[0082] The extension of the basic embodiment further comprises:

[0083] The manual switch is connected to the power member and is used to manually control the start and stop of the power member.

[0084] The manual switch can be used to manually control the power member to start when the body is lifted to the working position relative to the bracket, that is, when the ejector pin abuts against the inner bottom wall of the powder bowl. The manual switch can be a button switch or a knob switch. A general manual switch can be used.

[0085] The extension of the basic embodiment further comprises: Figures 3-11 The inductive switch is connected to the power member and is used to sense the set relative position between the body 300 and the bracket 100 and control the start and stop of the power member.

[0086] The inductive switch is connected to the power member and is used to sense the set relative position between the body 300 and the bracket 100 and control the start and stop of the power member.

[0087] The lowest position of the support 100 relative to the body 300 is set as the initial position, and a position of the support 100 relative to the body 300 higher than the lowest position is set as the working position, and the relative position is set as the working position;

[0088] The support 100 and the body 300 are located at the initial position and are out of the sensing range of the sensing switch, and the sensing switch controls the power member to stop;

[0089] The support 100 and the body 300 are located at the working position, and the sensing switch controls the power member to start.

[0090] The setting of the power member facilitates the rotation of the needle disc 410, and the setting of the sensing switch and the sensing of the set relative position can cooperate with the set initial position and working position to make the powder loosening device form a very convenient use mode, that is, in the initial position placed on the table top, the needle disc 410 does not rotate, and in the working position after the stirring needle 430 and the ejector pin 420 enter the powder bowl, the needle disc rotates. In this mode, from the table top to the powder bowl, only a simple operation of the body 300 by hand can be completed, without the need for hand rotation and the ability to uniformly loosen the powder, which is very convenient to use and very consistent with the habits of the user.

[0091] The powder loosening device adopts an initial position sensing switch that can sense that the relative position between the body 300 and the support 100 reaches the set relative position and control the power member to stop. After the ejector pin 420 and the stirring needle 430 are lowered into the powder bowl to the position, the relative position between the support 100 and the body 300 is out of the set relative position and out of the sensing range, and the sensing switch controls the power member to start. This setting takes into account that there are various types of powder bowls in the coffee utensils industry, and different types of powder bowls have different depths, which leads to different relative lifting strokes of the support 100 and the body 300 for different depths of the powder bowl. Through this setting, only the initial position sensing switch needs to be sensed, and each type of powder bowl is in a closed state at the initial position, and can be opened by leaving the initial position, without considering the difference in the working position of different types of powder bowls. This facilitates the stable use of the powder loosening device in different types of powder bowls. In this mode, the initial positions of different types of powder bowls are the same, and the sensing switch only needs to set a sensing range for the initial position to be used stably, which significantly reduces the setting requirements of the sensing range of the sensing switch.

[0092] Extension of the basic embodiment, refer to Figures 1-11 The stroke limiting structure comprises:

[0093] The annular limiting groove 310 is arranged on the outer side wall of the body 300;

[0094] The annular sliding block 110 is sleeved in the annular limiting groove 310, and the annular sliding block 110 is a component of the support 100;

[0095] The upper and lower end faces of the annular limiting groove 310 can block the annular slider 110 and limit the relative lifting movement stroke between the annular slider 110 and the annular limiting groove 310.

[0096] The relative lifting stroke of the body 300 and the support 100 is limited between the upper and lower end faces of the annular limiting groove 310 through the cooperation of the annular limiting groove 310 and the annular slider 110.

[0097] It can be understood that the stroke limiting structure can also be other structures, specifically, two annular protrusions can be arranged on the outer side wall of the body, and the annular slider is limited between the two annular protrusions, which can also limit the stroke.

[0098] It can be understood that the body is preferably cylindrical in shape, facilitating the arrangement of the annular limiting groove, and the annular slider and the support leg can be integrally formed or separately formed and then installed. The annular slider and the support leg form the support, and the top of the body can include a top cover, the bottom end face of which can serve as the upper end face of the annular limiting groove.

[0099] Extension of the basic embodiment, refer to Figure 5 , the lowest position of the support 100 relative to the body 300 is set as the initial position, and when located at the initial position, the lowest position of the thimble 420 is located at the same plane as the lowest position of the base 200.

[0100] Under this setting, the powder loosening device is placed on a flat table, and the body 300 and the support 100 can stably be in the initial position, and the powder loosening device is also convenient to place when not in use.

[0101] Extension of the basic embodiment, refer to Figures 1-11 , the thimble 420 is located at the center position of the needle disc 410;

[0102] The stirring needle 430 includes multiple and is located around the thimble 420.

[0103] Since the main function of the thimble 420 is to change the relative position of the body 300 and the support 100 between the state of being located on the table and being inserted into the powder bowl, and switch between the initial position and the working position, the thimble 420 is preferably thicker than the stirring needle 430, the thimble 420 is centrally arranged so as to centrally arrange the stress point, facilitate supporting the components above the thimble 420, and not stir the powder in the powder bowl during the powder loosening process, so as to ensure that only the stirring needle 430 stirs the powder, and the powder loosening effect is better. The multiple stirring needles 430 are preferably uniformly arranged around the thimble 420.

[0104] Extension of the basic embodiment, refer to Figures 1-9 , the support 100 includes multiple support legs 600 arranged around the base 200;

[0105] The bottom of the base 200 is provided with an annular positioning groove 220.

[0106] In this arrangement, the strength of the support 100 is improved, the plurality of supporting legs 600 are preferably arranged evenly around the base 200, more beautiful, and the stress is more uniform.

[0107] The annular positioning groove 220 is arranged to facilitate the insertion of the top of the powder bowl, and the powder loosener placed on the powder bowl is more stable.

[0108] Extension of the basic embodiment, refer to Figures 7-8 , the powder loosener further comprises:

[0109] The power supply assembly is connected to the Hall switch 510;

[0110] The arrangement of the power supply assembly facilitates the carrying and use of the powder loosener without the need for plugging.

[0111] The power element, the Hall switch 510 and the power supply assembly are all installed in the body 300;

[0112] In this arrangement, the power element, the Hall switch 510 and the power supply assembly can be well protected, and the connection of the components is facilitated.

[0113] The Hall switch 510, as a magnetic induction switch, can cooperate with the magnet 520 to complete the induction work well. Preferably, in the initial position, the Hall switch 510 and the magnet 520 are located on the same radial of the annular slider 110, at this time, the shortest distance between them, it is easy to set the induction range of the Hall switch 510 to meet the use requirements, and the requirement of the magnetic force of the magnet 520 is lower, it is easier to realize.

[0114] It can be understood that the annular slider 110 can be provided with a mounting hole or a mounting slot corresponding to the shape of the magnet 520, which facilitates the installation of the magnet 520, and the annular slider 110 can be made of a metal material that can be attracted by the magnet 520, so that the magnet 520 is installed more stably.

[0115] It can be understood that the induction switch can also use other common corresponding switches, which can be a contact type induction switch. In the initial position, the induction block contacts the induction piece, the body and the support are relatively lifted, and the induction block leaves the induction piece. This mode can also complete the required function.

[0116] The power supply assembly comprises:

[0117] The skeleton 130 above the power element and the battery arranged in the skeleton 130, the skeleton 130 is provided with an opening for accommodating the disassembly of the battery, and the top end of the body 300 comprises a detachable top cover 330, and the power supply assembly can be loaded and unloaded from the top end of the body 300;

[0118] In this setting, it is convenient to replace the battery when the battery power is used up, and the battery can be selected from the commonly used No. 5 or No. 7 battery on the market.

[0119] The expansion of the basic embodiment is referred to Figures 7-8 , the power element is a reduction motor 700, the bottom of the reduction motor 700 is installed at the bottom end of the body 300, and the output shaft of the reduction motor 700 passes through the bottom end of the body 300 and is connected to the dial 410.

[0120] The reduction motor 700 includes a motor body 300 and a reduction gear set, which can control the rotation speed of the output shaft to a suitable rotation speed for loosening powder. The output shaft of the reduction motor 700 can be provided with a shaft rod, and the shaft rod and the dial 410 can also be installed.

[0121] Referring to Figure 5 and Figure 6 , the use method of the powder loosening device in the embodiment of the utility model is as follows:

[0122] Place the powder loosening device on the table, the bottom of the ejector pin 420 and the bottom of the base 200 abut the table, the bracket 100 and the body 300 are in the initial position, the inductive switch senses that the body 300 and the bracket 100 reach the set relative position, the inductive switch controls the power element to stop, and the dial 410 does not rotate;

[0123] Hold the body 300 to move the powder loosening device to the base 200, and the ejector pin 420 and the stirring pin 430 are located above the powder in the powder bowl;

[0124] Release the body 300 to lower relative to the bracket 100 or hold the body 300 to lower relative to the bracket 100, the ejector pin 420 is lowered to abut the inner bottom wall of the powder bowl, the stirring pin 430 is inserted into the powder, the bracket 100 and the body 300 are in the working position and are separated from the sensing range of the inductive switch, the inductive switch controls the power element to start, the dial 410 rotates, and the stirring pin 430 stirs the powder.

[0125] Referring to Figure 9 , the expansion of the basic embodiment, the circuit of the inductive part of the powder loosening device can include a battery module, an inductive module, a delay circuit module, a first-stage amplification circuit module, and a second-stage amplification circuit module. The inductive module is completed by a Hall switch 510 cooperating with a magnet 520 in a magnetic induction mode, the delay circuit module is realized by setting a delay capacitor, the first-stage amplification circuit and the second-stage amplification circuit are both realized by a triode, and the first-stage amplification circuit and the second-stage amplification circuit cooperate to make the signal sensed by the Hall switch 510 easily converted into the current required for starting the reduction motor 700.

[0126] It should be noted that the terms such as "one embodiment", "some embodiments", "basic embodiment", "extended embodiment" and the like can be applied to describe some embodiments of the present application in the present specification, and the specific features, structures, materials or characteristics in some embodiments can be combined in the case of conforming to the principles and purposes of the present application.

[0127] Although some embodiments of the present application have been shown and described in the present specification, the present application should not be limited to the above embodiments, but as long as the same or equivalent means achieve the technical effects of the present application, any changes, modifications, equivalent replacements and equivalent variations of these embodiments within the spirit and principles disclosed by the present application without departing from the principles and purposes of the present application should be included in the scope of protection disclosed by the present application, and should be considered to belong to the protection scope of the present application.

Claims

1. A de- linter, characterized in that The application relates to a powder supporting and stirring device. The device comprises a supporting assembly, a powder supporting and stirring assembly, and a power source. The supporting assembly comprises a supporting frame (100) and a base (200) arranged in sequence. The powder supporting and stirring assembly comprises a body (300) and a stirring element.

2. The de-agglomerator of claim 1, wherein: The stirring element comprises a dial (410) connected to the body (300), a top pin (420) and a stirring pin (430) arranged on the dial (410) and extending downward. The lowest position of the top pin (420) is lower than that of the stirring pin (430).

3. The de-agglomerator of claim 1, wherein: The body (300) is connected to the supporting frame (100) in a lifting manner. The base (200) is provided with a channel (210) for the lifting of the top pin (420) and the stirring pin (430).

4. The de-agglomerator of claim 3, wherein: The dial (410) is rotatable. The body (300) is fixedly connected to the dial (410).

5. The de-agglomerator of claim 3, wherein: The body (300) is hinged to the supporting frame (100). Stroke limiting structure is arranged between the body (300) and the supporting frame (100).

6. The de-agglomerator of claim 3, wherein: The stroke limiting structure is used for limiting the stroke of the relative lifting movement between the body (300) and the supporting frame (100). Vertical guiding structure is arranged between the body (300) and the supporting frame (100). The vertical guiding structure is used for limiting the relative lifting movement between the body (300) and the supporting frame (100). The body (300) is provided with a power element. The power element is connected to the dial (410) and is used for driving the rotation of the dial (410).

7. A de-caking device according to claim 2 or 3, characterised in that: The stroke limiting structure is arranged between the body (300) and the supporting frame (100). The stroke limiting structure is used for limiting the stroke of the relative lifting movement between the body (300) and the supporting frame (100). The vertical guiding structure comprises a vertical guiding groove (320) and a vertical guiding protrusion (120). One of the vertical guiding groove (320) and the vertical guiding protrusion (120) is arranged on the body (300), and the other is arranged on the supporting frame (100). The vertical guiding protrusion (120) and the vertical guiding groove (320) are connected in a relative lifting movement. The device further comprises a manual switch connected to the power element. The manual switch is used for manually controlling the start and stop of the power element. The device further comprises an inductive switch connected to the power element. The inductive switch is used for sensing the set relative position between the body (300) and the supporting frame (100) and controlling the start and stop of the power element. The lowest position of the supporting frame (100) relative to the body (300) is set as an initial position. A position of the supporting frame (100) relative to the body (300) higher than the lowest position is set as a working position. The set relative position is the working position. When the supporting frame (100) and the body (300) are located at the initial position and are out of the sensing range of the inductive switch, the inductive switch controls the power element to stop. When the supporting frame (100) and the body (300) are located at the working position, the inductive switch controls the power element to start. The stroke limiting structure comprises an annular limiting groove (310) arranged on the outer wall of the body (300). A ring-shaped sliding block (110) is sleeved in the ring-shaped limiting groove (310), and the ring-shaped sliding block (110) is a component of the support (100); The upper and lower end faces of the ring-shaped limiting groove (310) can block the ring-shaped sliding block (110) and limit the relative lifting movement stroke between the ring-shaped sliding block (110) and the ring-shaped limiting groove (310).

8. The de- agglomerator of claim 1, wherein: The lowest position of the support (100) relative to the body (300) is set as an initial position, and when located at the initial position, the lowest position of the thimble (420) is located at the same plane as the lowest position of the base (200).

9. The de- agglomerator of claim 1, wherein: The thimble (420) is located at the center position of the needle disc (410). The stirring needle (430) comprises a plurality of and is located around the thimble (420).

10. The de-agglomerator of claim 1, wherein: The support (100) comprises a plurality of supporting legs (600) arranged around the base (200). The bottom of the base (200) is provided with a ring-shaped positioning groove (220).

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