Discharging device suitable for discharging materials from a tank and equipment with a discharging device

Abstract

The present invention provides a discharging device suitable for discharging materials from a material tank, which is used in conjunction with a container with a movable discharging nozzle and comprises: an unequal arc edge, a discharging power piece and an extruding discharging piece; wherein the unequal arc edge is connected to the discharging power piece, the extruding discharging piece directly or indirectly abuts against the unequal arc edge, and the discharging component abuts against any arc edge point between a first clamping point and a second clamping point on the unequal arc edge to switch positions between a jacking position and a bottoming position. The discharging device completes the discharging of the material tank by squeezing the discharging port of the material tank, thereby ensuring the sealing of the material tank in a non-discharging state, and further achieving a hygienic effect.

Description

Technical Field

[0001] The invention relates to the field of auxiliary discharging, and in particular to a discharging device suitable for discharging materials from a material tank and equipment with the discharging device. Background Art

[0002] A ready-mixed beverage machine refers to a device that can automatically mix beverages according to user needs. Its working principle is to obtain prepared beverages by controlling the release and mixing the beverage ingredients inside it in a certain proportion. In order to achieve its working principle, the ready-mixed beverage machine must be equipped with material tanks for storing various types of beverage ingredients and a discharge component for controlling the discharge of materials from the material tanks.

[0003] Chinese patent CN208551284U provides a ready-mixed beverage machine, in which the powder raw materials are pushed from the powder outlet channel to the mixing device by a motor-controlled powder pushing component, that is, this type of ready-mixed beverage machine adopts the method of pushing materials to achieve material discharge. However, this method has many disadvantages: 1. The force of the pushing component directly affects the discharge volume, and the pushing component is controlled by the motor, so it is difficult to ensure the accuracy of each push, and the pushing component is easily damaged and difficult to repair. 2. The raw materials are easy to remain or accumulate on the discharge channel, which not only affects the discharge efficiency but also breeds bacteria and causes hygiene problems. 3. It is difficult to ensure that the raw materials are always in a sealed state, and thus it is difficult to ensure the safety of the beverage.

[0004] Another type of discharging assembly is to control the opening state of the discharging port of the material tank through a solenoid valve, but the installation of such a discharging assembly is complicated and costly. In addition, when the solenoid valve controls the discharging port to open and close, it is easy for the raw material to splash, causing contamination of the internal structure of the beverage machine and raw material flow errors.

[0005] In summary, the discharge components currently used in the material tanks of beverage machines are prone to causing problems such as raw material leakage and raw material contamination during use. In addition, the discharge components are prone to wear and tear after long-term use and have high maintenance costs. Summary of the invention

[0006] The object of the present invention is to provide a discharging device suitable for discharging materials from a material tank and equipment with a discharging device, wherein the discharging device completes the discharging of the material tank by squeezing the discharge port of the material tank, thereby ensuring the sealing of the material tank in a non-discharging state, and further achieving a hygienic effect; and the discharging device can be arranged independently of the material tank, which is convenient for cleaning and maintenance of the discharging device.

[0007] The present invention provides a discharging device suitable for discharging materials from a material tank, which is used in conjunction with a container with a movable discharging nozzle and comprises: an unequal arc edge, a discharging power member and an extruding discharging member; wherein the unequal arc edge is connected to the discharging power member, the extruding discharging member directly or indirectly abuts against the unequal arc edge, and the discharging component abuts against any arc edge point between a first clamping point and a second clamping point on the unequal arc edge to switch positions between a lifting position and a bottoming position.

[0008] In some embodiments, the arc edges of unequal arcs move in coordination with the slave transmission wheel.

[0009] In some embodiments, the discharging power member is a motor, and the slave transmission wheel is driven by the discharging power member through the main transmission wheel, or is directly driven by the discharging power member.

[0010] In some embodiments, when the slave transmission wheel is directly driven by the discharging power member, the slave transmission wheel is linked to the special-shaped plate, and the special-shaped plate is provided with arc edges of unequal curvature, or, an arc edge of unequal curvature is provided on one side of the slave transmission wheel.

[0011] In some embodiments, the discharge driving member is an electromagnet, and the arc edges of unequal arcs are directly or indirectly driven by the electromagnet, or the moving core of the electromagnet directly or indirectly drives the extruded discharge member.

[0012] In some embodiments, when the unequal arc edges are indirectly driven by an electromagnet, at least one of the unequal arc edges or the extruded discharge pieces is connected to the discharge power piece through at least one of a connecting rod, a lever, a transmission chain, and a transmission belt.

[0013] In some embodiments, a component shell and a guide discharge member; the extruded discharge member abuts against an arc edge of unequal curvature through one side of the guide discharge member, and when the arc edge of unequal curvature rotates, the guide discharge member abuts against any arc edge point between a first clamping point and a second clamping point on the arc edge of unequal curvature, and the guide discharge member drives the extruded discharge member to switch position between the lifting position and the bottoming position.

[0014] In some embodiments, the arc edge points at both ends of the arc edge of unequal curvature are respectively the first clamping point and the second clamping point, the distance from the first clamping point to the center of the circle is greater than the distance from the second clamping point to the center of the circle, and the distances from the arc edge points from the second clamping point to the first clamping point to the center of the circle increase successively.

[0015] In some embodiments, at least one of the discharging power member, the arc edge of unequal curvature, the slave transmission wheel, the main transmission wheel, the guide discharging member and the extrusion discharging member is provided with a position detection point, wherein the position detection point can be one or a combination of a convex point, a concave point, a magnet, a metal, a colored point, a QR code, a bar code, an on-off switch.

[0016] In some embodiments, it further includes a detection component and a detection sensor, wherein the detection sensor is arranged on the detection component, and the detection sensor detects the position of a position detection point, wherein the detection sensor can be at least one of an on-off switch, a camera, a magnet, a magnetic sensor, a scanner, and a color recognition sensor.

[0017] In some embodiments, when the power part is a motor, the position detection point is set to at least one of the arc edges of unequal arcs, the slave transmission wheel, the main transmission wheel, the guide discharge part and the side of the extruded discharge part. The detection component is a PCB board, and a notch is provided on the PCB board corresponding to the motion trajectory of the position detection point. The notch is provided with at least one detection sensor that can be triggered, and the position activity of the position detection point relative to the notch is detected.

[0018] In some embodiments, a roller is provided on the guide discharge member at a position against the arc edge of unequal arc, and the guide discharge member limits the swing of the discharge component during the movement through one of the contours or the guide holes.

[0019] In some embodiments, when the guide discharge piece is restricted from swinging by the contour, a slot hole matching the guide discharge piece is provided on the component shell, and the guide discharge piece is placed in the slot hole for movement; when the guide discharge piece is restricted from swinging by the guide hole, a guide hole is provided on the guide discharge piece, and a guide column is provided on the corresponding component shell, and the guide discharge piece is placed on the guide column for movement through the guide hole.

[0020] In some embodiments, a limit plate and a limit stopper are provided on the guide discharge member in the radial direction, wherein the limit stopper is arranged above the limit plate, and the cross-section of the limit stopper increases from top to bottom, and a lifting limit groove chamber is provided on the component shell, wherein the limit stopper and the limit plate are placed in the lifting limit groove chamber to be limited.

[0021] In some embodiments, the extruded material discharging member and the guided material discharging member are detachably assembled, wherein the extruded material discharging member and the guided material discharging member are connected as a whole by at least one of plug-in connection, screw connection, and snap connection.

[0022] In some embodiments, the discharge end of the extruded discharge piece is set to have an outer diameter smaller than the inner diameter of the feed end of the guide discharge piece, or the discharge end of the extruded discharge piece is set to have an inner diameter smaller than the outer diameter of the feed end of the guide discharge piece, and a sealing ring is provided at the connection position between the extruded discharge piece and the guide discharge piece.

[0023] In some embodiments, the extruded piece is provided with an outwardly flared skirt, the outer diameter of the skirt is larger than the outer diameter of the mating piece, and a groove is provided around the inner hole of the extruded piece.

[0024] According to another aspect of the present invention, there is provided an apparatus with a discharging device, comprising the discharging device as described above, and a container with a movable discharging nozzle, wherein the extruding discharging member of the discharging device always abuts against the movable discharging nozzle.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. Different from the traditional push rod discharging and the electric control discharging port opening and closing structure, this solution adopts the method of squeezing the discharging nozzle of the material tank to realize the discharging. This method can ensure the sealing of the material tank in the non-discharging state to reduce the leakage of raw materials in the material tank and the occurrence of raw material contamination. In addition, the size of the material tank discharging nozzle is not changed, so that the material liquid in the material tank can be released evenly, ensuring the precise control of the raw material flow rate.

[0027] 2. The discharging power piece cooperates with the discharging assembly to extrude the discharging nozzle of the material tank. The discharging assembly is always aligned with the position of the discharging nozzle of the material tank, and at the same time, it can exert extrusion force on the discharging nozzle of the material tank and convey the raw materials, thereby reducing the leakage of raw materials. In addition, the setting of the discharging power piece reduces the cost and prolongs the service life of the equipment.

[0028] 3. Configure the detection component, which cleverly converts the detection of the discharging state into a method of detecting the position of the discharging power part, thereby reducing the detection cost and improving the detection efficiency.

[0029] 4. The discharging power part cooperates with the discharging assembly through the unequal arc edge. The discharging assembly realizes reciprocating lifting and lowering under the action of its own gravity and the force applied by the unequal arc edge. The contact position between the unequal arc edge and the discharging assembly is designed to be an arc edge shape, so that the discharging assembly is always in smooth contact with the special-shaped plate during the lifting process, reducing the wear of components caused by friction, further improving the accuracy of the discharging assembly in controlling the discharging, and the fact that the driving wheel and the discharging assembly are not in direct contact also extends the service life of the driving wheel.

[0030] 5. The discharging device and the material tank are used independently to facilitate the cleaning of the discharging device, reduce the residue of raw materials in the discharging component, and improve the hygiene of use. In addition, the detection of the detection component is combined to facilitate the maintenance and replacement of the discharging device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic structural diagram of a discharging device according to an embodiment of the present invention.

[0032] Figure 2 Schematic diagram of an explosion of a discharging device according to an embodiment of the present invention.

[0033] Figure 3A and Figure 3B They are schematic structural diagrams of a discharging device in a discharging state and a non-discharging state according to an embodiment of the present invention.

[0034] Figure 4A and Figure 4BThey are schematic structural diagrams of a discharging device in a discharging state and a non-discharging state according to an embodiment of the present invention.

[0035] Figure 5A and Figure 5B They are schematic structural diagrams of a discharging device in a discharging state and a non-discharging state according to an embodiment of the present invention.

[0036] Figure 6 is a schematic diagram of a matching assembly component according to an embodiment of the present invention.

[0037] Fig. 7A and Figure 7B is an assembly diagram according to an embodiment of the present invention.

[0038] In the figure: 10-component shell, 11-shell top plate, 110-through hole, 12-guide column 20-detection component, 21-position detection point, 22-detection sensor, 23-detection cover plate, 31-main transmission wheel, 32-slave transmission wheel, 331-arc edge of unequal arc, 3311-first clamping point, 3312-second clamping point, 40-discharging component, 41-extrusion discharging part, 411-discharging end, 412-skirt, 42-guide discharging part, 421-feeding end, 422-guide hole, 423-roller, 43-limiting plate, 44-limiting stopper, 50-discharging power part, 60-assembly component, 61-assembly head, 62-assembly rod, C-movable discharging nozzle. DETAILED DESCRIPTION

[0039] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0040] Those skilled in the art should understand that, in the disclosure of the present invention, the orientation or position relationship indicated by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0041] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0042] According to one embodiment of the present invention, the present invention provides a discharging device, which is used in conjunction with a container with a movable discharging nozzle C, wherein the movable discharging nozzle C is pressed inwardly relative to the container or released outwardly, and when the movable discharging nozzle C is pressed inwardly relative to the container, the material in the container can be released through the movable discharging nozzle C. The container can be selected as a material tank for storing various raw materials. When the discharging device is used in a beverage mixing machine, the beverage raw materials are stored in the material tank.

[0043] The discharging device at least includes an unequal arc edge 331, a discharging power member 50 and an extrusion discharging member 41; wherein the unequal arc edge 331 is connected to the discharging power member 50, and the extrusion discharging member 41 directly or indirectly abuts against the unequal arc edge 331. When the unequal arc edge 331 rotates, the discharging assembly 40 corresponding to the extrusion discharging member 41 abuts against any arc edge point between the first clamping point 3311 and the second clamping point 3312 on the unequal arc edge 331 to switch positions between the top position and the bottom position. That is, the present scheme cleverly utilizes the arc edge characteristics of the unequal arc edge 331 to realize the lifting and lowering of the discharging assembly 40 in a specific direction, and the lifting of the discharging assembly 40 realizes the extrusion of the movable discharging nozzle C, thereby achieving the effect of auxiliary discharging. The discharging assembly 40 includes an extrusion discharging member 41 and a guide discharging member 42.

[0044] Specifically, when the discharging device is used in conjunction with a container with a movable discharging nozzle C, the top of the discharging assembly 40 always abuts against the movable discharging nozzle C, and the movable discharging nozzle C is aligned with the discharging pipe in the extrusion discharging member 41. When the discharging assembly 40 is in the jacking position, the extrusion discharging member 41 applies an extrusion force to the movable discharging nozzle C, and the movable discharging nozzle C is squeezed; when the discharging assembly 40 is in the bottoming position, the movable discharging nozzle C is released outward, and the extrusion discharging member 41 abuts against the movable discharging nozzle C, but does not apply an extrusion force to it. In this way, the sealing of the material tank in the non-extrusion state can be ensured to avoid leakage of raw materials and contamination of raw materials.

[0045] It is worth mentioning that the two end arc edge points defining the unequal arc edge 331 are respectively the first clamping point 3311 and the second clamping point 3312, the distance from the first clamping point 3311 to the center of the circle is greater than the distance from the second clamping point 3312 to the center of the circle, and the distances from the arc edge points from the second clamping point 3312 to the first clamping point 3311 to the center of the circle increase in sequence. When the discharging component 40 abuts against the first clamping point 3311, the extruded discharging part 41 is lifted up along a specific direction under the support force of the unequal arc edge 331 and is in a lifted position; when the discharging component 40 abuts against the second clamping point 3312, the extruded discharging part 41 falls down by its own weight and is in a bottomed position.

[0046] In one embodiment of the present invention, the unequal arc edge 331 cooperates with the slave transmission wheel 32 to move, and the discharge power member 50 is selected as a motor. Further, in some embodiments, the slave transmission wheel 32 is connected to the special-shaped plate through a linkage shaft, and the slave transmission wheel 32 synchronously drives the special-shaped plate to rotate, and the contact position between the special-shaped plate and the discharge assembly 40 is defined as the unequal arc edge 331; in other embodiments, one side of the slave transmission wheel 32 is designed as the unequal arc edge 331. In this case, the slave transmission wheel 32 is directly driven by the discharge power member 50.

[0047] Alternatively, it further comprises a main transmission wheel 31, wherein a transmission wheel transmission is performed by a transmission wheel 32 and a main transmission wheel 31, and a motor 50 is connected to the main transmission wheel 31, and the rotation of the arc edge 331 of unequal arc is controlled by the transmission wheel transmission of the main transmission wheel 31 to the transmission wheel transmission of the transmission wheel 32. In this case, the transmission wheel 32 is driven by the discharge power member 50 through the main transmission wheel 31.

[0048] It is worth mentioning that, since the discharging assembly 40 does not directly contact the secondary transmission wheel 32 and / or the primary transmission wheel 31 , the wear of the components and the influence of friction resistance are further reduced.

[0049] In one embodiment of the present invention, the discharge power member 50 is an electromagnet, and the unequal arc edge 331 is directly or indirectly driven by the electromagnet. When the unequal arc edge 331 is indirectly driven by the electromagnet, the unequal arc edge 331 is connected to the discharge power member 50 through at least one of a connecting rod, a lever, a transmission chain, and a transmission belt.

[0050] A contact piece is formed on the discharge component 40, and the contact piece contacts the unequal arc edge 331. Since each arc edge point of the unequal arc edge 331 is at a different distance from the center of the circle, when different arc edge points of the unequal arc edge 331 contact the contact piece of the discharge component 40, the discharge component 40 can be specifically located at different positions, thereby realizing the lifting and lowering of the discharge component 40.

[0051] In the embodiment of the present invention, the contact piece can be the bottom end of the discharge assembly 40, or a protruding piece provided on the discharge assembly 40. Moreover, the contact surface between the contact piece of the discharge assembly 40 and the unequal arc edge 331 is preferably designed to be an arc edge shape, so that the contact piece of the discharge assembly 40 can slide smoothly relative to the unequal arc edge 331, reducing the wear of the discharge assembly 40 and the influence of friction resistance between components.

[0052] In a specific embodiment, a roller 423 is provided on the extruded material member 41 at a position abutting against the arc edge 331 of unequal arc, wherein the roller 423 is a contact member.

[0053] In order to accurately control the lifting and lowering state of the discharging component 40, the discharging device provided in the present scheme further includes a detection component 20, wherein the detection component 20 includes a position detection point 21 placed on at least one of the discharging power part 50, the arc edge 331 of unequal curvature, the transmission wheel 32, the main transmission wheel 31, the guide discharging part 42 and the extrusion discharging part 41, wherein the position detection point 21 can be one or a combination of a convex point, a concave point, a magnet, a metal, a colored point, a QR code, a bar code, an on-off switch, and the position of the discharging component 40 is determined by the position detection of the position detection point 21.

[0054] In one embodiment of the present invention, it further includes a detection cover 23 and a detection sensor 22. The detection sensor 22 corresponds to the position of the detection position detection point 21. Correspondingly, the detection sensor 22 can be at least one of an on-off switch, a camera, a magnet, a magnetic sensor, a scanner, and a color recognition sensor.

[0055] In one embodiment of the present invention, the position detection point 21 is set to an arc edge 331 of unequal arc or at least one of the sides of the transmission wheel 32. The detection cover 23 is a PCB board. A notch is provided on the PCB board corresponding to the motion trajectory of the position detection point 21. The notch is provided with at least one detection sensor 22 that can be triggered, and the position activity of the position detection point 21 relative to the notch is detected.

[0056] Specifically, the position detection point 21 can be implemented as a protrusion set on one side of the unequal arc edge 331 and / or the slave transmission wheel 32, and rotates synchronously with the unequal arc edge 331 and / or the slave transmission wheel 32. The detection cover plate 23 is set on one side of the unequal arc edge 331 or the slave transmission wheel 32, and the notch formed on the detection cover plate 23 is set corresponding to the activity track of the position detection point 21. At least an upper detection sensor and / or a lower sensor are set on both sides of the notch. When the position detection point 21 moves along the activity track, the upper detection sensor and / or the lower sensor are triggered respectively, and then the rotation position corresponding to the unequal arc edge 331 and / or the slave transmission wheel 32 at this time is obtained.

[0057] Specifically, when the discharging assembly 40 abuts against the first clamping point 3311, the discharging assembly 40 is lifted up, and the position detection point 21 triggers the upper detection sensor, and the sensor knows that the discharging assembly 40 is in the lifting position; correspondingly, when the discharging assembly 40 abuts against the second clamping point 3312, the discharging assembly 40 falls down by its own weight, and the position detection point 21 triggers the lower detection sensor, and the sensor knows that the discharging assembly 40 is in the bottoming position. In this embodiment, the arc groove also plays a role in further limiting the rotation of the special-shaped wheel.

[0058] In addition, the time for the unequal arc edge 331 to rotate can be calculated by obtaining the triggering time of the position detection point 21 triggering the detection sensor 22. This solution cleverly converts the rotation time of the transmission wheel and the rising and falling time of the discharging assembly 40 into the triggering time of the position detection point 21, and completes the real-time detection of the use status of the discharging device through a simple mechanical composition.

[0059] In order to limit the movement of the discharging assembly 40 in a specific direction, specifically, to limit the up, down, left, and right movement of the discharging assembly 40 during the lifting process, the guide discharging member 42 limits the swing of the discharging assembly during the movement process through one of the profiles or the guide holes.

[0060] Specifically, the discharging device includes a component shell 10, and the discharging component 40 is placed in the component shell 10. When the guide discharging member 42 is restricted from swinging by the contour, a slot hole matching the guide discharging member 42 is provided on the component shell 10, and the guide discharging member 42 is placed in the slot hole for movement, that is, the slot hole restricts the left and right swinging of the guide discharging member 42.

[0061] When the guide discharge member 42 is restricted from swinging by the guide hole 422, the guide discharge member 42 is provided with a guide hole 422, and the corresponding component shell 10 is provided with a guide column 12. The guide discharge member 42 is placed on the guide column 12 through the guide hole 422 to move, that is, the shapes and sizes of the guide column 12 and the guide hole 422 match, so that the guide discharge member 42 can move along the setting direction of the guide column 12, thereby restricting its left and right swinging.

[0062] In order to control the movement of the discharge component 40 in the axial position, specifically, a through hole 110 for the discharge component 40 to pass through is opened on the shell top plate 11 on the component shell 10, and the discharge component 40 is passed through the through hole 110 and movably arranged in the component shell 10. At this time, the discharge component 40 is limited in the through hole 110 and moves along the through hole direction of the through hole 110.

[0063] Preferably, the discharge assembly 40 is arranged in a direction perpendicular to the shell top plate 11, which can facilitate the discharge assembly 40 to descend by its own weight along the direction of gravity and reduce the influence of wear and friction resistance between the discharge assembly 40 and the assembly shell 10.

[0064] In order to further limit the position of the discharge assembly 40, in one embodiment of the present invention, the guide discharge member 42 is provided with a limit plate 43 and a limit stop 44. The limit stop 44 is arranged above the limit plate 43, and the cross-section of the limit stop 44 increases from top to bottom.

[0065] Correspondingly, a lifting limit groove chamber is provided in the housing top plate 11 of the component housing 10, wherein the limit stopper 44 and the limit plate 43 are placed in the lifting limit groove chamber to be limited. Specifically, an upper limit plate and a lower limit plate are provided, wherein a certain distance is provided between the upper limit plate and the lower limit plate to form a lifting limit groove chamber, a through hole is provided through the lifting limit groove chamber, and the limit stopper 44 and the limit plate 43 are placed in the lifting limit groove chamber.

[0066] The maximum diameter of the upper limit hole formed by the upper limit plate is smaller than the maximum diameter formed by the limit stopper 44 relative to the axis of the discharge assembly 40; the maximum diameter of the lower limit hole formed on the lower limit plate is smaller than the maximum diameter formed by the limit plate 43 relative to the axis of the discharge assembly 40.

[0067] like Figure 4A and Figure 4B As shown, when the discharging assembly 40 is in the bottom position, the limiting plate 43 of the discharging assembly 40 falls to the lower limiting plate and is limited, and at this time, the contact piece of the discharging guide member 42 contacts the second clamping point 3312 on the unequal arc edge 331. When the discharging assembly 40 is in the lifting position, the limiting stopper 44 of the discharging assembly 40 is limited by the upper limiting plate, and at this time, the contact piece of the discharging guide member 42 abuts against the first clamping point 3311 of the unequal arc edge 331.

[0068] In one embodiment of the present invention, the stopper 44 is implemented as a triangular structure that is smaller at the top and larger at the bottom.

[0069] In order to facilitate the assembly of the discharging assembly 40, as shown in FIG. Figure 1 As shown, the extruded discharge member 41 and the guide discharge member 42 can be disassembled and assembled, wherein the discharge pipes in the extruded discharge member 41 and the guide discharge member 42 are arranged correspondingly. In an embodiment of the present invention, the extruded discharge member 41 and the guide discharge member 42 are connected as a whole by at least one of plug-in, screw-on, and snap-on connection.

[0070] Specifically, the discharge end 411 of the extruded discharge piece 41 is set to have an outer diameter smaller than the inner diameter of the feed end 421 of the guide discharge piece 42, or the discharge end 411 of the extruded discharge piece 41 is set to have an inner diameter smaller than the outer diameter of the feed end 421 of the guide discharge piece 42, and a sealing ring is provided at the connection position between the extruded discharge piece 41 and the guide discharge piece 42.

[0071] In one embodiment of this solution, Figure 5BAs shown, the discharge assembly 40 extends into the container where the material tank is located. At this time, in order to further fix the connection between the discharge device and the material tank container, the extruded discharge member 41 is provided with an outwardly expanded skirt 412, the outer diameter of the skirt 412 is larger than the outer diameter of the matching container, and a groove is provided around the inner hole of the extruded discharge member 41. When the discharge assembly 40 is in the bottom position, the extruded discharge member 41 and the guide discharge member 42 are tightly connected, and the skirt 412 of the extruded discharge member 41 is supported at a restricted position on the material tank container, thereby fixing the discharge assembly 40 and the material tank container.

[0072] In addition, when the guide discharge member is a combination structure of an extrusion discharge member 41 and a guide discharge member 42, the present solution is equipped with an assembly component of the guide discharge member. Figure 6 As shown, the assembly component includes an assembly rod 61 and an assembly head 62 connected to each other, wherein an assembly groove is provided at the bottom of the assembly head 62, and correspondingly, a corresponding assembly structure is provided on the extruded discharge piece 41, and the shapes of the assembly structure and the assembly groove match each other. The assembly structure is placed in the assembly groove, and the discharge piece is assembled on the guide discharge piece 42 through the assembly component. The specific assembly schematic diagram is shown in Figure 7.

[0073] According to another aspect of the present invention, there is provided an apparatus with a discharging device, comprising the discharging device as described above, a container with a movable discharging nozzle, and an extruding discharging member 41 of the discharging device connected to or against the movable discharging nozzle.

[0074] According to another aspect of the present invention, the discharge device provided by the present invention is applied to a material tank container, wherein the material tank inside the material tank container is provided with a movable discharge nozzle C, and the bottom end position inside the material tank container protrudes upward to form a height limiting groove edge, and at this time, a convex groove edge is provided on the extrusion discharge piece 41.

[0075] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone can derive other various forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, all technical solutions that are the same or similar to those of the present application fall within the protection scope of the present invention.

Claims

1. A discharging device suitable for discharging materials from a material tank, used in conjunction with a container with a movable discharging nozzle, the container is selected as a material tank for storing various raw materials. When the discharging device is used in a beverage mixing machine, the material tank stores beverage liquid, characterized in that: include: An unequal arc edge (331), a discharging power piece (50) and a discharging assembly (40), wherein the discharging assembly (40) comprises an extrusion discharging piece (41) and a guide discharging piece (42), wherein the extrusion discharging piece (41) and the guide discharging piece (42) are detachably assembled, wherein the discharging pipes in the extrusion discharging piece (41) and the guide discharging piece (42) are arranged correspondingly, and the movable discharging nozzle is aligned with the discharging pipe in the extrusion discharging piece (41), and the guide discharging piece (42) limits the swing of the discharging assembly during the activity process through one of a contour or a guide hole; wherein the unequal arc edge (331) is connected to the discharging power piece (50), and the extrusion discharging piece (41) directly or indirectly abuts against the unequal arc edge (331), defining the unequal arc The arc edge points at both ends of the arc edge (331) are respectively a first clamping point (3311) and a second clamping point (3312). When the discharge component abuts against the first clamping point (3311), the extruded discharge piece (41) is lifted up along a specific direction under the support force of the arc edge (331) of unequal arc angles, and the extruded discharge piece (41) applies an extrusion force to the movable discharge nozzle, and the movable discharge nozzle is squeezed. When the movable discharge nozzle is squeezed inwardly relative to the container, the material in the container can be released through the movable discharge nozzle; when the discharge component abuts against the second clamping point (3312), the extruded discharge piece (41) falls down by its own weight, and the movable discharge nozzle is released outwardly. The extruded discharge piece (41) abuts against the movable discharge nozzle but does not apply an extrusion force to it.

2. The discharging device suitable for discharging materials from a material tank according to claim 1, characterized in that: The arc edge (331) of unequal arc angle moves in coordination with the slave transmission wheel (32).

3. The discharging device suitable for discharging materials from a material tank according to claim 2, characterized in that: The material discharging power member (50) is a motor, and is driven from the transmission wheel (32) by the material discharging power member (50) through the main transmission wheel (31), or directly by the material discharging power member (50).

4. The discharging device suitable for discharging materials from a material tank according to claim 3, characterized in that: When the slave transmission wheel (32) is directly driven by the discharging power member (50), the slave transmission wheel (32) is linked to the special-shaped plate, and the special-shaped plate is provided with an arc edge (331) of unequal arc, or, the slave transmission wheel (32) is provided with an arc edge (331) of unequal arc on one side.

5. The discharging device suitable for discharging materials from a material tank according to claim 1, characterized in that: The material discharging power member (50) is an electromagnet, and the unequal arc edge (331) is directly or indirectly driven by the electromagnet, or the moving core of the electromagnet directly or indirectly drives the extruded material discharging member (41).

6. The discharging device suitable for discharging materials from a material tank according to claim 4, characterized in that: When the unequal arc edge (331) is indirectly driven by the electromagnet, at least one of the unequal arc edge (331) or the extruded material discharge piece (41) is connected to the discharge power piece (50) through at least one of a connecting rod, a lever, a transmission chain, and a transmission belt.

7. The discharging device suitable for discharging materials from a material tank according to any one of claims 1 to 5, characterized in that: include: The component housing (10) is provided with an extruded material discharging member (41) which abuts against an unequal arc edge (331) through one side of a guide material discharging member (42); when the unequal arc edge (331) rotates, the guide material discharging member (42) abuts against any arc edge point between a first clamping point (3311) and a second clamping point (3312) on the unequal arc edge (331), and the guide material discharging member (42) drives the extruded material discharging member (41) to switch between a lifting position and a lowering position.

8. The discharging device suitable for discharging materials from a material tank according to claim 7, characterized in that: The distance from the first clamping point (3311) to the center of the circle is greater than the distance from the second clamping point (3312) to the center of the circle, and the distances from the arc edge points to the center of the circle increase successively from the second clamping point (3312) to the first clamping point (3311).

9. The discharging device suitable for discharging materials from a material tank according to claim 7, characterized in that: At least one of the discharge power member (50), the unequal arc edge (331), the secondary transmission wheel (32), the main transmission wheel (31), the guide discharge member (42) and the extrusion discharge member (41) is provided with a position detection point (21), wherein the position detection point (21) is one or a combination of a convex point, a concave point, a magnet, a metal, a colored point, a QR code, a bar code, an on-off switch.

10. The discharging device suitable for discharging materials from a material tank according to claim 9, characterized in that: The device further comprises a detection component (23) and a detection sensor (22), wherein the detection sensor (22) is arranged on the detection component (23), and the detection sensor (22) detects the position of the position detection point (21), wherein the detection sensor (22) is selected from at least one of an on-off switch, a camera, a magnet, a magnetic sensor, a scanner, and a color recognition sensor.

11. The discharging device suitable for discharging materials from a material tank according to claim 10, characterized in that: When the power member (50) is a motor, the position detection point (21) is set to at least one of the arc edge of unequal arc (331), the slave transmission wheel (32), the main transmission wheel (31), the guide discharge member (42) and the side of the extrusion discharge member (41); the detection component (23) is a PCB board; a notch is provided on the PCB board corresponding to the motion track of the position detection point (21); the notch is provided with at least one detection sensor (22) that can be triggered; and the position activity of the position detection point (21) relative to the notch is detected.

12. The discharging device suitable for discharging materials from a material tank according to claim 7, characterized in that: A roller (423) is provided on the guide discharge member (42) at a position abutting against the arc edge (331) of unequal arc.

13. The discharging device suitable for discharging materials from a material tank according to claim 12, characterized in that: When the guide discharge member (42) is restricted from swinging by the contour, a slot hole matching the guide discharge member (42) is provided on the component housing (10), and the guide discharge member (42) is placed in the slot hole for movement; when the guide discharge member (42) is restricted from swinging by the guide hole (422), a guide hole (422) is provided on the guide discharge member (42), and a guide column (12) is provided on the corresponding component housing (10), and the guide discharge member (42) is placed on the guide column (12) through the guide hole (422) for movement.

14. The discharging device suitable for discharging materials from a material tank according to claim 12, characterized in that: A limit plate (43) and a limit stopper (44) are provided on the guide discharge member (42) in the radial direction, wherein the limit stopper (44) is arranged above the limit plate (43), and the cross section of the limit stopper (44) increases from top to bottom, and a lifting limit groove chamber is provided on the component housing (10), wherein the limit stopper (44) and the limit plate (43) are placed in the lifting limit groove chamber to be limited.

15. The discharging device suitable for discharging materials from a material tank according to claim 7, characterized in that: The extrusion discharge member (41) and the guide discharge member (42) can be disassembled and assembled, wherein the extrusion discharge member (41) and the guide discharge member (42) are connected as a whole by at least one of plug-in connection, screw connection and buckle connection.

16. The discharging device suitable for discharging materials from a material tank according to claim 15, characterized in that: The discharge end (411) of the extrusion discharge member (41) is set to have an outer diameter smaller than the inner diameter of the feed end (421) of the guide discharge member (42), or the discharge end (411) of the extrusion discharge member (41) is set to have an inner diameter smaller than the outer diameter of the feed end (421) of the guide discharge member (42), and a sealing ring is provided at the connection position between the extrusion discharge member (41) and the guide discharge member (42).

17. The discharging device suitable for discharging materials from a material tank according to claim 7, characterized in that: The extruded material piece (41) is provided with an outwardly expanded skirt (412), the outer diameter of the skirt (412) is larger than the outer diameter of the matching piece, and a groove is provided around the inner hole of the extruded material piece (41).

18. An apparatus with a discharging device, characterized in that: The invention comprises a discharging device suitable for discharging materials from a material tank as described in claim 7, and a container with a movable discharging nozzle, wherein the top end of the extruding discharging member (41) of the discharging device always abuts against the movable discharging nozzle.

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