Automatic liquid outlet device

Abstract

The utility model relates to the technical field of automatic liquid discharging, in particular to an automatic liquid discharging device which comprises a main body and a pressing pump, a driving motor and a transmission assembly are arranged in the main body, the pressing pump is arranged in the main body, and the transmission assembly is in transmission connection with the pressing pump. The driving motor is used for driving the transmission assembly to control the pressing pump to extrude the filling materials, a user can control the control switch and start the driving motor to drive the transmission assembly to control the pressing pump to extrude the filling materials, convenience and rapidness are achieved, manual operation of the user is not needed, long-time use of the user is facilitated, and meanwhile the extruded filling material amount can be accurately controlled; and good use experience can be provided for the user.

Description

Technical Field

[0001] The invention relates to the technical field of automatic liquid discharging, in particular to an automatic liquid discharging device. Background Art

[0002] Syrup is an indispensable condiment for making food or drinks and is generally stored in a syrup tank. When making drinks, the user needs to manually pour the syrup tank. The user controls the amount of syrup by feeling and it is not convenient to squeeze the syrup out of the syrup tank. For this reason, a press pump for storing syrup has appeared on the market. The user can squeeze out the syrup by pressing the pump head. The operation is quick and convenient, but the amount of syrup squeezed out still depends on the user's feeling. Especially for beverage shops, which need to make a large number of beverages every day, users are prone to fatigue from manually pressing and squeezing out syrup for a long time, and they cannot control the amount of syrup squeezed out, which is easy to cause waste.

[0003] Therefore, an automatic liquid discharging device is proposed to solve the above technical problems. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the present invention is to provide an automatic liquid discharge device, which does not require manual pressing of the pump to discharge liquid, and is convenient and quick.

[0005] The technical solution adopted by the present invention to solve the problem is: an automatic liquid discharge device, including a main body and a pressing pump, the main body is provided with a driving motor and a transmission assembly, the pressing pump is arranged in the main body, the transmission assembly is connected to the pressing pump by transmission, and the driving motor is used to drive the transmission assembly to control the pressing pump to extrude the filling material.

[0006] As a further improvement of the above technical solution, the transmission assembly includes an eccentric circle, a connecting rod and a lever. The eccentric circle is rotationally connected to the output shaft of the driving motor, the end of the connecting rod is transmission connected to the eccentric circle, the eccentric circle drives the connecting rod to perform cam motion, the other end of the connecting rod is transmission connected to the lever, the middle part of the lever is rotationally connected to the main body, and the other end of the lever is transmission connected to the pressing pump.

[0007] As a further improvement of the above technical solution, the end of the lever is rotatably connected to a pulley, and the pulley is transmission-connected to the pressing pump.

[0008] As a further improvement of the above technical solution, the cross section of the lever is Z-shaped.

[0009] As a further improvement of the above technical solution, it also includes a clutch assembly, the output shaft of the drive motor is transmission-connected to the end of the clutch assembly, and the other end of the clutch assembly is transmission-connected to the eccentric circle.

[0010] As a further improvement of the above technical solution, a mounting groove with a front end opening is provided on the main body, part of the transmission assembly is located in the mounting groove, and the pressing pump is detachably connected to the mounting groove.

[0011] As a further improvement of the above technical solution, an infrared sensing device is arranged in the installation groove, and the infrared sensing device is used to sense and shut down the drive motor.

[0012] As a further improvement of the above technical solution, a gear switch is arranged on the main body, and the gear switch is used to control the driving motor.

[0013] As a further improvement of the above technical solution, a battery box is detachably connected to the main body.

[0014] The beneficial effects of the present invention are: the user can operate the control switch to start the drive motor to drive the transmission component to control the pressing pump to extrude the filling material, which is convenient and quick, does not require manual operation by the user, is convenient for the user to use for a long time, and can accurately control the amount of filling material extruded, which can give the user a good use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Figure 3 It is the front view of the utility model;

[0019] Figure 4 for Figure 3 A cross-sectional view of the AA portion;

[0020] Figure 5 It is a side view of the utility model;

[0021] Figure 6 for Figure 5 A cross-sectional view of the BB portion;

[0022] Figure 7 It is a structural diagram of the transmission component of the utility model.

[0023] In the figure: 1-main body, 11-installation slot, 2-pressing pump, 3-driving motor, 4-transmission assembly, 41-eccentric circle, 42-connecting rod, 43-lever, 44-pulley, 5-control switch, 6-infrared sensor, 7-gear switch, 8-battery box, 9-clutch assembly. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and 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 operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, the meaning of "several" is one or more, the meaning of "more" is more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of the first and the second, it is only for the purpose of distinguishing the technical features, and it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features. In the description of the present invention, unless otherwise clearly defined, the terms such as "set", "install", and "connect" should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meaning of the above terms in the present invention in combination with the specific content of the technical solution.

[0027] Reference Figures 1 to 7 An automatic liquid discharge device includes a main body 1 and a pressing pump 2. A driving motor 3 and a transmission component 4 are arranged in the main body 1. The pressing pump 2 is arranged in the main body 1. The transmission component 4 is connected to the pressing pump 2 in a transmission manner. The driving motor 3 is used to drive the transmission component 4 to control the pressing pump 2 to extrude the filling material. A control switch 5 is arranged on the main body 1, and the control switch 5 is electrically connected to the driving motor 3.

[0028] In a preferred embodiment, the transmission assembly 4 includes an eccentric circle 41, a connecting rod 42 and a lever 43. The eccentric circle 41 is rotatably connected to the output shaft of the driving motor 3. The end of the connecting rod 42 is transmission-connected to the eccentric circle 41. The eccentric circle 41 drives the connecting rod 42 to perform cam motion. The other end of the connecting rod 42 is transmission-connected to the lever 43. The middle part of the lever 43 is rotationally connected to the main body 1. The other end of the lever 43 is transmission-connected to the pressing pump 2.

[0029] The eccentric circle 41 is driven to rotate by the driving motor 3, driving the connecting rod 42 to perform cam motion, thereby driving the lever 43 to perform repeated motions, so that the lever 43 presses the pressing pump 2 and squeezes out the filling material.

[0030] In a preferred embodiment, the lever 43 is easily worn when pressing the pressing pump 2. In order to reduce the friction between the lever 43 and the pressing pump 2, the end of the lever 43 is rotatably connected to a pulley 44, and the pulley 44 is transmission-connected to the pressing pump 2.

[0031] In a preferred embodiment, the cross section of the lever 43 is Z-shaped.

[0032] In a preferred embodiment, in order to prevent the drive motor 3 from being blocked and burned out due to a failure of the transmission assembly 4, a clutch assembly 9 is also included, wherein the output shaft of the drive motor 3 is transmission-connected to the end of the clutch assembly 9, and the other end of the clutch assembly 9 is transmission-connected to the eccentric circle 41.

[0033] In a preferred embodiment, in order to facilitate filling of the pressing pump 2 , a mounting groove 11 with a front end opening is provided on the main body 1 , part of the transmission assembly 4 is located in the mounting groove 11 , and the pressing pump 2 is detachably connected to the mounting groove 11 .

[0034] In a preferred embodiment, in order to prevent the liquid outlet device from accidentally pinching the user when in use, an infrared sensor 6 is provided in the mounting groove 11 . When the infrared sensor 6 senses an object approaching, it sends a signal and turns off the drive motor 3 .

[0035] In a preferred embodiment, a gear switch 7 is provided on the main body 1, and the gear switch 7 is used to control the driving motor 3. The gear switch 7 can be used to control the rotation speed of the driving motor 3 so as to control the extrusion amount of the pressing pump.

[0036] In a preferred embodiment, a battery box 8 is detachably connected to the main body 1 .

[0037] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or directly or indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. An automatic liquid discharging device, characterized in that: The invention comprises a main body (1) and a pressing pump (2), wherein a driving motor (3) and a transmission assembly (4) are arranged in the main body (1), the pressing pump (2) is arranged in the main body (1), the transmission assembly (4) is in transmission connection with the pressing pump (2), the driving motor (3) is used to drive the transmission assembly (4) to control the pressing pump (2) to extrude a filling material, and a control switch (5) is arranged on the main body (1), and the control switch (5) is electrically connected to the driving motor (3).

2. An automatic liquid dispensing device as claimed in claim 1, characterized in that: The transmission assembly (4) comprises an eccentric circle (41), a connecting rod (42) and a lever (43); the eccentric circle (41) is rotationally connected to the output shaft of the driving motor (3); the end of the connecting rod (42) is transmission-connected to the eccentric circle (41); the eccentric circle (41) drives the connecting rod (42) to perform cam motion; the other end of the connecting rod (42) is transmission-connected to the lever (43); the middle part of the lever (43) is rotationally connected to the main body (1); and the other end of the lever (43) is transmission-connected to the pressing pump (2).

3. An automatic liquid dispensing device as claimed in claim 2, characterized in that: The end of the lever (43) is rotatably connected to a pulley (44), and the pulley (44) is transmission-connected to the pressing pump (2).

4. An automatic liquid dispensing device as claimed in claim 3, characterized in that: The cross section of the lever (43) is Z-shaped.

5. An automatic liquid dispensing device as claimed in claim 2, characterized in that: It also includes a clutch assembly (9), wherein the output shaft of the drive motor (3) is transmission-connected to the end of the clutch assembly (9), and the other end of the clutch assembly (9) is transmission-connected to the eccentric circle (41).

6. The automatic liquid dispensing device according to claim 1, characterized in that: The main body (1) is provided with a mounting groove (11) with a front end opening, a portion of the transmission assembly (4) is located in the mounting groove (11), and the pressing pump (2) is detachably connected to the mounting groove (11).

7. An automatic liquid dispensing device as claimed in claim 6, characterized in that: An infrared sensing device (6) is arranged in the installation groove (11), and the infrared sensing device (6) is used to sense and shut down the drive motor (3).

8. The automatic liquid dispensing device according to claim 1, characterized in that: The main body (1) is provided with a gear switch (7), and the gear switch (7) is used to control the drive motor (3).

9. The automatic liquid dispensing device according to claim 1, characterized in that: A battery box (8) is detachably connected to the main body (1).

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