Electric vegetable machine

Abstract

The utility model discloses an electric vegetable machine which comprises a vegetable machine body, a containing cup is detachably assembled on the vegetable machine body, a filtering piece is detachably matched on the containing cup, the vegetable machine body comprises a shell, a driving device electrically connected with a power source is arranged in the shell, and the driving device is electrically connected with the power source. The driving device is in transmission connection with a screw rod, the screw rod is in threaded connection with a lifting rod, a pressing plate is fixed at the lower end of the lifting rod, and a limiting detection mechanism in feedback control connection with the driving device is arranged in the vegetable machine body. The juicer has the advantages that the juicer is simple and reasonable in structure, adopts an electric structure, drives the screw rod to rotate through the driving device, so that the lifting rod screwed on the screw rod ascends and descends, further drives the squeezing plate at the lower end of the lifting rod to ascend and descend, and is convenient to operate, quick in juice filtering and labor-saving.

Description

Technical Field

[0001] This utility model relates to the field of vegetable juice filtering device manufacturing technology, specifically an electric vegetable machine. Background Technology

[0002] Kimchi is made from fibrous vegetables or fruits through long-term pickling and fermentation. After pickling, kimchi contains a lot of water, and some of the water needs to be squeezed out before eating. The traditional way to squeeze out the water is by hand. However, because kimchi has a high salt content, handling it with bare hands can cause significant damage to the skin, so gloves are usually required, which is quite troublesome.

[0003] A patent application with application number CN201920782382.6 entitled "A Portable Pickled Vegetable Water Pressing Device" discloses a water pressing device, including a pressing cylinder, which is a cylindrical body that runs vertically through the body. The inner wall of the cylinder is evenly provided with several grooves, and the right inner wall of the grooves is evenly provided with several fixing grooves in the vertical direction. A filter screen is horizontally provided on the inner wall of the cylinder between the grooves and the bottom of the pressing cylinder. The bottom of the pressing cylinder is provided with a bottom cover. However, this pressing device still requires manual pressing, which is time-consuming and laborious. Therefore, its structure needs to be further improved. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned deficiencies and to disclose to the public an electric vegetable machine that is simple in structure, reasonable in operation, and easy to operate.

[0005] The technical solution of this utility model is implemented as follows:

[0006] An electric vegetable machine includes a vegetable machine body, a container detachably mounted on the vegetable machine body, a filter detachably fitted on the container, a housing within the vegetable machine body, a drive device electrically connected to a power source, a screw drive connected to the drive device, a lifting rod screwed onto the screw, a pressing plate fixed to the lower end of the lifting rod, and a limit detection mechanism connected to the feedback control of the drive device within the vegetable machine body.

[0007] Further optimization measures for this technical solution are as follows:

[0008] As an improvement, the limit detection mechanism includes a first limit detection mechanism, which includes a contact switch disposed within the chassis. A lifting plate is mounted within the chassis, and the lifting plate has a trigger point that cooperates with the contact switch. An elastic element is disposed between the lifting plate and the chassis. The contact switch is connected to the drive device for feedback control. When the trigger point on the lifting plate contacts the contact switch, a feedback signal is emitted, controlling the drive device to stop working, thus achieving automatic shutdown after filtration.

[0009] As an improvement, the limit detection mechanism further includes a second limit detection mechanism. This second limit detection mechanism includes a protrusion mounted on the lifting rod and upper and lower limit switches positioned beside the protrusion's movement trajectory. The feedback control connection is connected to the drive device's feedback control connection. By controlling the lifting stroke of the lifting rod through the upper and lower limit switches, the mechanism prevents it from exceeding the set range, thus extending the lifespan of the vegetable machine.

[0010] As an improvement, a support plate is provided at the upper end of the shell. The support plate can improve the strength of the shell.

[0011] As an improvement, the upper end of the vegetable machine body is provided with an end cap, which is snapped together with the support plate. The end cap and the housing are designed as separate units, making processing and assembly more convenient.

[0012] As an improvement, the filter element is provided with filter holes on its bottom and sides. This design can improve the filtration efficiency.

[0013] As an improvement, the upper end of the filter element extends radially outward to form a flange, which supports and engages with the upper edge of the cup.

[0014] As an improvement, the cup is provided with a handle.

[0015] As an improvement, the power source is a storage battery, and the vegetable machine body is equipped with a charging port.

[0016] The advantages of this utility model compared with the prior art are:

[0017] This utility model discloses an electric vegetable machine with a simple and reasonable structure. It employs an electric mechanism, where a drive unit rotates a screw, causing a lifting rod screwed to the screw to rise and fall. This, in turn, raises and lowers the pressing plate at the lower end of the lifting rod. Operation is convenient, juicing is rapid, and labor is saved. A limit detection mechanism is also included within the vegetable machine, enabling automatic stopping after juicing and controlling the lifting rod's travel distance. Attached Figure Description

[0018] Figure 1This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0019] Figure 2 This is a perspective view of another embodiment of the present invention.

[0020] Figure 3 This is a cross-sectional structural diagram of an embodiment of the present utility model;

[0021] Figure 4 yes Figure 3 Enlarged view of section A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of this utility model after the shell is removed;

[0023] Figure 6 This is an exploded view of this utility model;

[0024] Figure 7 yes Figure 6 A three-dimensional structural diagram of the filter element.

[0025] Reference numerals in the attached drawings: Vegetable machine body 1, charging port 1a, holding cup 2, handle 21, filter element 3, filter hole 3a, flange 31, shell 4, support plate 41, end cover 42, drive device 5, power supply 5a, screw 51, lifting rod 52, pressing plate 53, chassis 61, contact switch 62, lifting plate 63, trigger point 63a, elastic element 64, protrusion 71, upper limit switch 72, lower limit switch 73. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings:

[0027] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious modifications will be apparent to those skilled in the art. The basic principles of the present invention defined in the following description can be used in other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0028] Those skilled in the art should understand that in the disclosure of this utility model, the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or position based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description of this utility model and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0029] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0030] like Figures 1 to 7 As shown, an electric vegetable machine includes a vegetable machine body 1, a container 2 detachably mounted on the vegetable machine body 1, a filter element 3 detachably fitted on the container 2, a housing 4, a drive device 5 electrically connected to a power source 5a disposed within the housing 4, a screw 51 drivingly connected to the drive device 5, a lifting rod 52 screwed onto the screw 51, a pressing plate 53 fixed to the lower end of the lifting rod 52, and a limit detection mechanism connected to the drive device 5 for feedback control disposed within the vegetable machine body 1.

[0031] The aforementioned drive device 5 is preferably a motor. The motor and the screw 51 can be driven by a synchronous belt or by a gear.

[0032] The limit detection mechanism includes a first limit detection mechanism, which includes a contact switch 62 disposed in the chassis 61. A lifting plate 63 is assembled in the chassis 61. The lifting plate 63 is provided with a trigger point 63a that cooperates with the contact switch 62. An elastic element 64 is disposed between the lifting plate 63 and the chassis 61. The contact switch 62 is connected to the drive device 5 for feedback control.

[0033] The limit detection mechanism further includes a second limit detection mechanism, which includes a protrusion 71 disposed on the lifting rod 52 and an upper limit switch 72 and a lower limit switch 73 disposed beside the moving trajectory of the protrusion 71. The feedback control connection is connected to the feedback control connection of the drive device 5.

[0034] The upper end of the housing 4 is provided with a support plate 41.

[0035] The vegetable machine body 1 is provided with an end cover 42 at its upper end, and the end cover 42 is snapped together with the support plate 41.

[0036] In this embodiment, the housing 4 is a thin-walled plastic part, and a support plate 41 is provided to form a support from inside the housing 4, which can improve the strength of the housing 4. The end cap 42 and the housing 4 adopt a separate design, which improves the convenience of assembly.

[0037] The filter element 3 has filter holes 3a on its bottom and sides. This design improves the efficiency of juice filtration.

[0038] The filter element 3 has a flange 31 extending radially outward from its upper end, which supports and engages with the upper edge of the container 2. The flange 31 serves as a limiting element, facilitating the removal of the filter element 3 from the container 2.

[0039] The container 2 is provided with a handle 21. The handle 21 makes it easy to remove the container 2 from the vegetable machine body 1 and also makes it easy to pour out the juice in the container 2.

[0040] The power source 5a is a rechargeable battery, and the vegetable machine body 1 is equipped with a charging port 1a. Using a rechargeable battery as the power source 5a makes it convenient to carry when going out.

[0041] Working principle:

[0042] This vegetable maker uses an electric structure. A drive device 5 rotates the screw 51, causing the lifting rod 52, screwed onto the screw 51, to rise and fall. This, in turn, raises and lowers the pressing plate 53 at the lower end of the lifting rod 52. In use, the container 2 is removed from the main body 1 of the vegetable maker. The vegetables to be juiced are placed into the filter element 3 of the container 2. The container 2 is then reattached to the main body 1, and the vegetable maker is started. The drive device 5 activates, causing the pressing plate 53 to descend and squeeze the vegetables in the filter element 3, allowing the juice to be filtered out through the filter holes 3a of the filter element 3. The lifting rod 52 is screwed onto the screw 51, and the two have a certain self-locking force, which provides pressure during the juicing process, making the juicing more effective and faster.

[0043] This utility model of a vegetable machine incorporates a limit detection mechanism, including a first limit detection mechanism and a second limit detection mechanism. The first limit detection mechanism is located within the chassis 61, below the serving cup 2. When the pressing plate 53 descends to filter the juice, the lifting plate 63 descends accordingly. When the trigger point 63a on the lifting plate 63 contacts the contact switch 62, a feedback signal is sent, controlling the drive device 5 to stop working, thus achieving automatic shutdown after juicing and making operation more convenient.

[0044] The second limit detection mechanism senses the position of the protrusion 71 on the lifting rod 52 through the upper limit switch 72 and the lower limit switch 73, controls the drive device 5 to stop working, controls the movement stroke of the lifting rod 52, and prevents the lifting rod 52 from moving beyond the set stroke and being damaged, thus protecting the vegetable machine.

[0045] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the content of the present utility model specification should be included within the protection scope of the present utility model.

Claims

1. An electric vegetable processor, comprising a vegetable processor body (1), wherein a container (2) is detachably mounted on the vegetable processor body (1), and a filter element (3) is detachably fitted on the container (2), characterized in that: The vegetable machine body (1) includes a housing (4), and a drive device (5) electrically connected to a power source (5a) is provided inside the housing (4). A screw (51) is connected to the drive device (5) and a lifting rod (52) is screwed onto the screw (51). A pressing plate (53) is fixed at the lower end of the lifting rod (52). A limit detection mechanism connected to the feedback control of the drive device (5) is provided inside the vegetable machine body (1).

2. The electric vegetable machine according to claim 1, characterized in that: The limit detection mechanism includes a first limit detection mechanism, which includes a contact switch (62) disposed in the chassis (61). The chassis (61) is equipped with a lifting plate (63). The lifting plate (63) is provided with a trigger point (63a) that cooperates with the contact switch (62). An elastic element (64) is disposed between the lifting plate (63) and the chassis (61). The contact switch (62) is connected to the drive device (5) for feedback control.

3. The electric vegetable machine according to claim 2, characterized in that: The limit detection mechanism further includes a second limit detection mechanism, which includes a protrusion (71) on the lifting rod (52) and an upper limit switch (72) and a lower limit switch (73) located next to the moving trajectory of the protrusion (71). The feedback control connection is connected to the feedback control connection of the drive device (5).

4. An electric vegetable machine according to claim 3, characterized in that: The upper end of the housing (4) is provided with a support plate (41).

5. An electric vegetable machine according to claim 4, characterized in that: The vegetable machine body (1) is provided with an end cap (42) at the upper end, and the end cap (42) is snapped together with the support plate (41).

6. An electric vegetable machine according to any one of claims 1 to 5, characterized in that: The filter element (3) is provided with filter holes (3a) at its bottom and sides.

7. An electric vegetable machine according to claim 6, characterized in that: The filter element (3) extends radially outward at its upper end to form a flange (31), which is supported and engaged with the upper edge of the cup (2).

8. An electric vegetable machine according to claim 7, characterized in that: The cup (2) is provided with a handle (21).

9. An electric vegetable machine according to claim 8, characterized in that: The power source (5a) is a storage battery, and the vegetable machine body (1) is provided with a charging port (1a).

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