Wall breaking and filter pressing all-in-one machine for fruits and vegetables

Abstract

The invention discloses a fruit and vegetable wall breaking and filter pressing all-in-one machine which comprises a base, a fruit and vegetable container is arranged on the base, a crushing cavity is formed in the fruit and vegetable container, a main shaft is arranged in the crushing cavity, a motor is arranged at one end of the main shaft, N movable ring pieces are connected to the main shaft in a sliding mode, and a first compression spring is arranged between every two adjacent movable ring pieces; each movable ring piece is provided with two oppositely-arranged knife rests, the knife rests are provided with crushing knives, the crushing knives are in a fan shape, the included angle between the two side faces of each crushing knife is 180 / N degrees, the cross section of the effective crushing space of the crushing cavity is in a circular ring shape, and the cross section is composed of N sets of oppositely-arranged structural sectors, the two crushing cutters on each movable ring piece cover a group of structural sectors, and filter holes are distributed in the crushing cutters; an ejector pin is slidably connected to the fruit and vegetable container, one end of the ejector pin faces the movable ring piece, a pressing part is arranged at the other end of the ejector pin, and a second compression spring sleeving the ejector pin is arranged outside the fruit and vegetable container. The all-in-one machine has the advantages of being small, portable and convenient to use and clean.

Description

Technical Field

[0001] The present invention relates to the technical field of food processing equipment, and more specifically, to a fruit and vegetable wall breaking and filter pressing integrated machine. Background Art

[0002] The squeezing of fruit and vegetable juice at home usually involves the use of a wall-breaking machine, a blender, etc. Such small household blending equipment usually has no filtering function. A small number of them are equipped with a filter basket, but they can only achieve natural filtration and cannot exert external force on the fruit and vegetable mixture mixed with solid particles, resulting in poor filtering effect. The fruit and vegetable juice contained in the mixture cannot be completely filtered out, and the overall use effect is poor. Accordingly, the present invention proposes a fruit and vegetable wall-breaking and filter-pressing integrated machine. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art and to provide a fruit and vegetable wall breaking and filter pressing integrated machine, which is small and portable and easy to use and clean.

[0004] In order to solve the above technical problems, the object of the present invention is achieved as follows: the present invention involves a fruit and vegetable wall breaking and filter pressing machine, comprising a base, a fruit and vegetable container located above the base, a cylindrical crushing chamber provided in the fruit and vegetable container, a main shaft coaxially provided in the crushing chamber, one end of the main shaft is transmission-connected with a motor for controlling its rotation, the motor is arranged in the base, N movable ring pieces are slidably connected to the main shaft, a set of first compression springs on the main shaft is arranged between two adjacent movable ring pieces, a first limiting part and a second limiting part are provided on the main shaft, the movable ring piece is arranged between the first limiting part and the second limiting part, a guide groove extending along its axial direction is opened on the main shaft, and a guide block arranged on the movable ring piece is slidably connected in the guide groove;

[0005] Each of the movable ring pieces is provided with two knife holders arranged opposite to each other, and the knife holders are provided with crushing knives extending along the radial direction of the main axis, the crushing knives are fan-shaped, and the angle between the two side surfaces of each crushing knife is 180 / N degrees. The cross section of the effective crushing space of the crushing chamber is annular, and the cross section is composed of N groups of structural sectors arranged opposite to each other. The two crushing knives on each of the movable ring pieces cover one group of structural sectors, and the crushing knives are provided with filtering holes;

[0006] A thimble extending along the main axis is slidably connected to the top wall of the fruit and vegetable container, one end of the thimble faces the movable ring piece, and the other end is provided with a pressing portion, a third limiting portion arranged on the thimble is provided inside the fruit and vegetable container, and a second compression spring sleeved on the thimble is provided outside the fruit and vegetable container, one end of the second compression spring is against the fruit and vegetable container, and the other end is against the pressing portion; N≥3.

[0007] The present invention is further configured such that: the two knife holders on any movable ring piece are arranged on the outside of the two knife holders of the movable ring piece adjacent thereto; when the pressing portion moves to the lowest position, all the crushing knives are located in the same construction plane.

[0008] The present invention is further configured as follows: a fruit and vegetable juice pouring port is provided at the top front end of the fruit and vegetable container; and a fruit and vegetable filling port is provided at the top rear end of the fruit and vegetable container.

[0009] The present invention is further configured as follows: a first container cover is opened on the fruit and vegetable juice pouring port; and a second container cover is opened on the fruit and vegetable filling port.

[0010] The present invention is further configured as follows: a dustproof sleeve having one end connected to the pressing portion and the other end connected to the fruit and vegetable container is provided between the pressing portion and the fruit and vegetable container, and the ejector pin is provided in the dustproof sleeve.

[0011] The present invention is further configured such that: both side surfaces of the crushing knife have cutting edges.

[0012] The present invention is further configured as follows: the filter hole is formed by stamping, and the hole opening of the filter hole has a crushing barb.

[0013] The present invention is further configured as follows: the crushing barbs are arranged on the upper end surface of the crushing knife.

[0014] The present invention is further configured to include a handle.

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. The wall breaking and filter pressing are integrated into one, and the equipment is small and portable;

[0017] 2. The filtration is completed by applying external force to the filter press, which is unconventional natural filtration and more thorough;

[0018] 3. Shared wall breaking and filter pressing components reduce the number of parts, indirectly reduce the size of the equipment, and directly reduce the weight of the equipment;

[0019] 4. Easy to use, clean and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a partial structural schematic diagram of the present invention;

[0022] Figure 3 It is a partial structural schematic diagram of the present invention;

[0023] Figure 4It is a schematic diagram of the structure of the guide groove and the guide block of the present invention;

[0024] Figure 5 It is a cross-sectional schematic diagram of the effective crushing space of the crushing chamber used to reflect the present invention. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the preferred embodiments of the present invention are described below in conjunction with specific embodiments, but it should be understood that these descriptions are only for further illustrating the features and advantages of the present invention, rather than limiting the patent requirements of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0026] The present invention is further described below in conjunction with the accompanying drawings and preferred embodiments.

[0027] Example 1

[0028] See also Figures 1 to 5 As shown, a fruit and vegetable wall breaking and filter pressing machine involved in this embodiment includes a base 1, a fruit and vegetable container 2 located above the base 1 is provided, a cylindrical crushing chamber 3 is provided in the fruit and vegetable container 2, a main shaft 4 is coaxially provided in the crushing chamber 3, one end of the main shaft 4 is transmission-connected with a motor 5 for controlling its rotation, the motor 5 is arranged in the base 1, N movable ring pieces 6 are slidably connected to the main shaft 4, a set of first compression springs 7 on the main shaft is provided between two adjacent movable ring pieces 6, a first limiting portion 8 and a second limiting portion 9 are provided on the main shaft 4, the movable ring piece 6 is arranged between the first limiting portion 8 and the second limiting portion 9, a guide groove 10 extending along the axial direction thereof is opened on the main shaft 4, and a guide block 11 arranged on the movable ring piece is slidably connected in the guide groove 10;

[0029] Each of the movable ring pieces 6 is provided with two knife holders 12 arranged opposite to each other, and the knife holders 12 are provided with crushing knives 13 extending along the radial direction of the main axis, and the crushing knives 13 are fan-shaped, and the angle between the two side surfaces of each of the crushing knives 13 is 180 / N degrees. The cross section of the effective crushing space of the crushing chamber 3 is annular, and the cross section is composed of N groups of structural sectors 14 arranged opposite to each other. The two crushing knives 13 on each of the movable ring pieces 6 cover one group of structural sectors 14, and the crushing knives 13 are provided with filtering holes 15;

[0030] A thimble 16 extending along the main axis is slidably connected to the top wall of the fruit and vegetable container 2, one end of the thimble 16 faces the movable ring piece, and the other end is provided with a pressing portion 17. A third limiting portion 18 is provided on the thimble inside the fruit and vegetable container 2, and a second compression spring 19 is provided outside the fruit and vegetable container 2 and sleeved on the thimble, one end of the second compression spring 19 is against the fruit and vegetable container, and the other end is against the pressing portion; N≥3.

[0031] Furthermore, the two tool holders 12 on any movable ring piece 6 are arranged on the outside of the two tool holders 12 of the movable ring piece 6 adjacent thereto; when the pressing portion 17 moves to the lowest position, all the crushing knives 13 are located in the same structural plane.

[0032] Furthermore, a fruit and vegetable juice pouring port 20 is provided at the front end of the top of the fruit and vegetable container 2 ; and a fruit and vegetable filling port 21 is provided at the rear end of the top of the fruit and vegetable container 2 .

[0033] Furthermore, a first container cover 22 is openably provided on the fruit and vegetable juice pouring port 20 ; and a second container cover 23 is openably provided on the fruit and vegetable filling port 21 .

[0034] Furthermore, a handle 25 is also included.

[0035] In this embodiment, first, the second compression spring 19 is kept in an open state, the pressing part 17 is in the highest position, the lower end of the ejector pin 16 does not contact the movable ring piece 6, and then a proper amount of fruits or vegetables are filled into the fruit and vegetable container 2 through the fruit and vegetable filling port 21, the corresponding container cover is closed, and then the motor 5 is started. After transmission, the main shaft 4 drives each movable ring piece 6 and the crushing knife 13 thereon to rotate at a high speed to crush the fruits or vegetables contained in the crushing chamber 3. After the crushing is completed, the motor 5 is turned off, and finally the pressing part 17 is manually pressed down, the ejector pin 16 moves down, the second compression spring 19 is compressed, and the uppermost movable ring piece 6 is pushed. After the force is transmitted, each movable ring piece 6 moves down, and the first compression spring 7 is compressed until all the crushing knives 13 are close to the bottom of the crushing chamber 3. During this period, the fruit and vegetable juice seeps out through the filter hole 15, and the fruit and vegetable juice can be collected by pouring the fruit and vegetable container 2.

[0036] Among them, by arranging the two knife holders 12 on any movable ring piece 6 outside the two knife holders 12 of the adjacent movable ring piece 6 below, interference is avoided during the downward movement, so that each crushing knife 13 can be lowered to the same vertical height, which is conducive to the implementation of the filter pressing operation.

[0037] Example 2

[0038] See also Figures 1 to 5As shown, the present embodiment involves a fruit and vegetable wall breaking and filter pressing machine, which is further configured on the basis of Embodiment 1, wherein a dustproof sleeve 24 is provided between the pressing portion 17 and the fruit and vegetable container 2, with one end connected to the pressing portion and the other end connected to the fruit and vegetable container, and the ejector pin 16 is provided in the dustproof sleeve 24.

[0039] In this embodiment, the dustproof sleeve 24 is added to prevent the ejector pin 16 and the second compression spring 19 thereon from being exposed to the outside, thereby playing a shielding and protective role.

[0040] Example 3

[0041] See also Figures 1 to 5 As shown, the present embodiment involves a fruit and vegetable wall breaking and filter pressing machine, which is further configured on the basis of the embodiment 1, so that both sides of the crushing knife 13 have cutting edges.

[0042] In this embodiment, cutting edges are provided on both sides of the crushing knife 13 to make the edge of the knife surface sharper, so that when the crushing knife 13 is in a high-speed rotating state, a better crushing effect is achieved.

[0043] Example 4

[0044] See also Figures 1 to 5 As shown, the present embodiment involves a fruit and vegetable wall breaking and filter pressing machine, which is further configured on the basis of Embodiment 1, wherein the filter hole 15 is formed by stamping, and the orifice of the filter hole 15 has crushing barbs (not shown in the figure).

[0045] Furthermore, the crushing barbs are arranged on the upper end surface of the crushing knife.

[0046] In this embodiment, the filter hole 15 is formed by stamping, which not only has the advantages of fast forming speed and high efficiency, but also because of this process, a barb structure with a protruding end face can be formed at one end of the hole, that is, the crushing barb in this scheme, so that when the crushing knife 13 is in a high-speed rotating state, the crushing barb can be used to enhance the crushing effect, thereby further improving the wall breaking ability of fruits and vegetables.

[0047] The fruit and vegetable wall breaking and filter pressing integrated machine involved in the present invention realizes the integration of wall breaking and filter pressing in one, and the equipment is compact and portable; the filtration is completed by a filter pressing method of applying external force, which is unconventional natural filtration and has a more thorough filtration; and the wall breaking and filter pressing components are shared, so the number of parts is reduced, the size of the equipment is indirectly reduced, and the weight of the equipment is directly reduced; and the effect of easy use, convenient cleaning and maintenance is achieved, and the overall function is complete and the practicability is strong.

[0048] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationship are based on the orientation or positional relationship actually shown, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in combination with the embodiments and according to specific circumstances.

[0049] Unless otherwise clearly specified and limited, in the present invention, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A fruit and vegetable wall breaking and filter pressing machine, comprising a base, a fruit and vegetable container located above the base, a cylindrical crushing chamber in the fruit and vegetable container, a main shaft coaxially arranged in the crushing chamber, one end of the main shaft is connected to a motor for controlling the rotation thereof, the motor is arranged in the base, and is characterized in that: The main shaft is slidably connected with N movable ring pieces, a set of first compression springs on the main shaft is arranged between two adjacent movable ring pieces, the main shaft is provided with a first limiting portion and a second limiting portion, the movable ring piece is arranged between the first limiting portion and the second limiting portion, the main shaft is provided with a guide groove extending along its axial direction, and a guide block arranged on the movable ring piece is slidably connected in the guide groove; Each of the movable ring pieces is provided with two knife holders arranged opposite to each other, and the knife holders are provided with crushing knives extending along the radial direction of the main axis, the crushing knives are fan-shaped, and the angle between the two side surfaces of each of the crushing knives is 180 / N degrees. The cross section of the effective crushing space of the crushing chamber is annular, and the cross section is composed of N groups of structural sectors arranged opposite to each other. The two crushing knives on each of the movable ring pieces cover one group of structural sectors, and the crushing knives are provided with filtering holes; A thimble extending along the main axis is slidably connected to the top wall of the fruit and vegetable container, one end of the thimble faces the movable ring piece, and the other end is provided with a pressing portion, a third limiting portion arranged on the thimble is provided inside the fruit and vegetable container, and a second compression spring sleeved on the thimble is provided outside the fruit and vegetable container, one end of the second compression spring is against the fruit and vegetable container, and the other end is against the pressing portion; N≥3.

2. The fruit and vegetable wall breaking and filter pressing machine according to claim 1, characterized in that: The two knife racks on any movable ring piece are arranged on the outer sides of the two knife racks of the movable ring piece below it; when the pressing part moves to the lowest position, all the crushing knives are located in the same structural plane.

3. The integrated machine for breaking fruit and vegetable wall and pressing filters according to claim 1 or 2, characterized in that: The front end of the top of the fruit and vegetable container is provided with a fruit and vegetable juice pouring port; the rear end of the top of the fruit and vegetable container is provided with a fruit and vegetable filling port.

4. The fruit and vegetable wall breaking and filter pressing machine according to claim 3, characterized in that: A first container cover is opened on the fruit and vegetable juice pouring port; and a second container cover is opened on the fruit and vegetable filling port.

5. The fruit and vegetable wall breaking and filter pressing machine according to claim 1, characterized in that: A dustproof sleeve is provided between the pressing part and the fruit and vegetable container, with one end connected to the pressing part and the other end connected to the fruit and vegetable container, and the ejector pin is provided in the dustproof sleeve.

6. The integrated machine for breaking fruit and vegetable wall and pressing filters according to claim 1, characterized in that: Both sides of the crushing knife are provided with cutting edges.

7. The fruit and vegetable wall breaking and filter pressing machine according to claim 1, characterized in that: The filter hole is formed by stamping, and the opening of the filter hole has a crushing barb.

8. The fruit and vegetable wall breaking and filter pressing machine according to claim 7, characterized in that: The crushing barbs are arranged on the upper end surface of the crushing knife.

9. The fruit and vegetable wall breaking and filter pressing machine according to claim 1, characterized in that: Also includes grip.

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