CN107997561B

CN107997561B - Squeezing device for fruits

Info

Publication number: CN107997561B
Application number: CN201711244024.1A
Authority: CN
Inventors: 张胜伟
Original assignee: CHONGQING XINGHU TEA WINE FACTORY
Current assignee: Chongqing Xinhu Ming Brewing Co.,Ltd.
Priority date: 2017-11-30
Filing date: 2017-11-30
Publication date: 2021-02-26
Anticipated expiration: 2037-11-30
Also published as: CN107997561A

Abstract

The invention relates to a squeezing device for fruits, which belongs to the technical field of household machinery for filtering food and comprises a box body and a motor, wherein the box body is divided into a squeezing cavity and a ventilation cavity by a baffle plate in the box body, a squeezing plate, a filtering plate and a filtering net are arranged in the squeezing cavity from top to bottom, the inner wall of the squeezing cavity is in threaded sliding fit with the squeezing plate, a first groove is arranged on the bottom surface of the squeezing plate, a cutting plate is connected in the first groove in a sliding manner, the cutting plate is connected with a cutting knife, and a second groove is arranged below the cutting plate; the filter plate is provided with a bulge and is provided with a through hole; the motor is connected with a telescopic rod, a first cam is coaxially connected to the telescopic rod, a piston is connected in the cylinder body in a sliding mode, one side of the piston is connected with a piston rod, the other side of the piston is connected with a spring, the first cam can be matched with the piston rod, and the cylinder body is communicated with a guide pipe; the ventilation cavity is connected with a fan in a rotating mode, the fan is connected with a second cam in a coaxial mode, and the second cam is located below the filter screen. The scheme can not block the filter screen, and the fruit squeezing effect is good.

Description

Squeezing device for fruits

Technical Field

The invention belongs to the technical field of household machinery for filtering food.

Background

With the improvement of living standard, people generally pay more attention to quality of life at present, especially pay more attention to diet closely related to personal health, the fruit juice beverage frequently drunk in daily life is not exceptional, and people usually like to drink freshly squeezed fruit juice for ensuring the taste of the drunk fruit juice beverage, and the freshly squeezed fruit juice has good taste and is relatively healthy to drink. In order to ensure that fresh fruit juice can be drunk, a squeezer is adopted to directly squeeze and squeeze the fruit, the key of the squeezer is a squeezing structure, the squeezing structure in the prior art usually utilizes mechanical rotating force to directly slice and chew the fruit, squeezed fruit juice is usually a mixture of pulp and fruit juice, and the squeezed fruit juice needs to be filtered for people who only want to drink the fruit juice, so that the operation is troublesome. In addition, often install the filter screen among the current squeezing mechanism, long-term use the pulp peel after squeezing etc. can block up the filter screen, influence the passing through of fruit juice, reduced squeezing mechanism's life.

Disclosure of Invention

The invention aims to provide a squeezing device for fruits, which solves the problem that a filter screen is easy to block when a squeezer squeezes fruit juice in the prior art.

In order to achieve the purpose, the basic scheme of the invention provides a squeezing device for fruits, which comprises a box body and a motor arranged on the box body, wherein an opening for putting the fruits is formed in the side wall of the box body, a vertical baffle is arranged in the box body, the box body is divided into a squeezing cavity and a ventilation cavity by the baffle, a squeezing plate, a filtering plate and a filtering screen are sequentially arranged in the squeezing cavity from top to bottom, a spiral sliding groove is formed in the inner wall of the squeezing cavity, a sliding block is arranged on the side wall of the squeezing plate and is in sliding fit with the spiral sliding groove, a first groove is formed in the bottom surface of the squeezing plate, a cutting plate is connected in the first groove in a sliding manner, a plurality of cutting knives; the upper surface of the filter plate is provided with a bulge opposite to the second groove, and the filter plate is provided with a plurality of through holes; the automatic squeezing device is characterized in that the output end of the motor is connected with a telescopic rod, the telescopic rod is connected to the upper surface of the squeezing plate, a first cam is coaxially connected to the telescopic rod, a cylinder body is mounted at the top of the squeezing cavity, a piston is slidably connected in the cylinder body, one side of the piston is connected with a piston rod, a spring is connected between the other side of the piston and the cylinder body, the first cam can be matched with the piston rod, an air inlet hole and an air outlet hole are formed in the cylinder body, one-way valves are mounted at the air inlet hole and the air outlet hole; the ventilation cavity is connected with a fan which is opposite to the outlet of the guide pipe in a rotating mode, the fan is connected with a second cam which is used for vibrating the filter screen in a coaxial mode, and the second cam is located below the filter screen.

The technical principle of the scheme is as follows: putting fruits into a squeezing cavity of a box body through an opening, starting a motor, driving a telescopic rod and a first cam to rotate by the motor, enabling a squeezing plate to rotate, enabling a sliding block connected to the squeezing plate to slide along a spiral sliding groove in the squeezing cavity, enabling the squeezing plate to move downwards while rotating, and enabling the telescopic rod to elongate; the juice extracting plate rotates the in-process, and the cutting knife on the cutting plate can cut the fruit of putting into and handle, cuts fruit into a plurality of pieces, and the juice extracting plate continues downstream, and the arch on the filter can insert in the second recess, and then promotes the cutting plate and upwards slides in first recess to make the cutting knife upwards shrink the relative juice extracting plate, the fruit after juice extracting plate and filter can be extruded, press out fruit juice. The through-hole that the fruit juice after squeezing out passes through on the filter downwards flows, can separate pulp and fruit juice under the effect of filter screen, and people can select the fruit juice of taking pulp or the fruit juice of not taking pulp according to the taste of oneself.

In addition, first cam can promote the piston rod when rotating, and then promotes the piston and slide in the cavity to blow in the pipe with the cavity internal air from the venthole, under the blowing of air, the fan takes place to rotate, and then drives the rotation of second cam, and the filter screen can be pushed in the rotation in-process to the second cam, makes the filter screen be in the vibration state, and then pulp can not block up the filter screen.

Has the advantages that: 1. the motor is used for driving the juice squeezing plate to rotate, so that the cutting knife can cut fruits, and meanwhile, the juice squeezing plate can slide downwards in the rotating process, so that the distance between the juice squeezing plate and the filter plate is reduced, the fruits are squeezed, the fruits are continuously cut into small pieces and then squeezed, the squeezing efficiency is high, and the squeezed fruit juice is good; 2. the cutting plate is jacked upwards by utilizing the bulges on the filter plate, so that the influence of the part of the cutting knife protruding out of the juicing plate on the squeezing of the fruit is avoided; 3. utilize the rotation of first cam, realize the flow of air in the cylinder body, and then drive the fan and rotate, realize the rotation of second cam, the filter screen jam can be avoided to the promotion of filter screen to the second cam, does not influence passing through of fruit juice, has prolonged the life of this device. This technical scheme has effectively solved the problem that prior art squeezer blockked up the filter screen easily when squeezing fruit juice, and the juicing that fruit was squeezed is effectual, efficient, and structural design is ingenious, and the practicality is strong.

In the first preferred scheme, as a further optimization of the basic scheme, two discharge ports for receiving the fruit juice are formed in the side wall of the box body, and the two discharge ports are respectively positioned on two sides of the filter screen; the arrangement of the two discharge ports is convenient for people to select the fruit juice with pulp and the fruit juice without pulp according to actual requirements, and the fruit juice discharge device is reasonable in design and high in practicability.

In a second preferred embodiment, as a further optimization of the first preferred embodiment, the filter screen is an elastic filter screen; the elastic filter screen is selected, so that the second cam can generate the effect of pushing vibration on the filter screen in the rotating process, and the filter screen is prevented from being blocked.

Preferably, as a further optimization of the second preferred embodiment, the second groove is located at the center of the cutting plate; the second groove is arranged at the center of the cutting plate, the position of the second groove cannot be changed in the rotating process of the cutting plate, and the second groove can be ensured to be just opposite to the protrusion.

In a fourth preferred embodiment, as a further optimization of the third preferred embodiment, a cover plate is installed at the notch of the first groove, and a channel for extending out the cutting knife is formed in the cover plate; the setting of apron is convenient for squeeze between juice board and the filter.

Preferably, in a fifth aspect, as a further optimization of the fourth aspect, the number of the cutting knives is four; the cutting knife evenly sets up on the cutting board, and the effect of cutting fruit is good.

Preferably, the motor is a stepping motor as a further optimization of the preferably fifth scheme; step motor can drive the telescopic link positive direction and rotate with the opposite direction, is convenient for adjust and squeezes the juice board and is close to or keep away from towards the filter direction to the realization squeezes and resets fruit.

Drawings

Fig. 1 is a schematic structural view of a squeezing device for fruit according to an embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, an opening 101, a discharge port 102, a squeezing cavity 103, a ventilation cavity 104, a stepping motor 2, a baffle plate 3, a squeezing plate 4, a first groove 401, a filtering plate 5, a protrusion 501, a through hole 502, a filtering net 6, a cutting plate 7, a cutting knife 701, a second groove 702, a telescopic rod 8, a cylinder body 9, a piston 901, a piston rod 902, a spring 903, a first cam 10, a guide pipe 11, a fan 12 and a second cam 13.

The embodiment is basically as shown in the attached figure 1: the invention relates to a squeezing device for fruits, which comprises a box body 1 and a stepping motor 2 arranged at the top of the box body 1, wherein the side wall of the box body 1 is provided with an opening 101 and a switch for controlling the opening 101, a vertical baffle 3 is arranged in the box body 1, the box body 1 is divided into a squeezing cavity 103 and a ventilation cavity 104 by the baffle 3, a squeezing plate 4, a filtering plate 5 and an elastic filtering net 6 are sequentially arranged in the squeezing cavity 103 from top to bottom, the inner wall of the squeezing cavity 103 is provided with a spiral chute, the side wall of the squeezing plate 4 is provided with a sliding block, the sliding block is in sliding fit with the spiral chute, the bottom surface of the squeezing plate 4 is provided with a first groove 401, the first groove 401 is in sliding connection with a cutting plate 7, the bottom surface of the cutting plate 7 is uniformly provided with four cutting knives 701, the notch of the first groove 401, the second groove 702 is located at the center of the cutting plate 7; the upper surface of the filter plate 5 is provided with a bulge 501 opposite to the second groove 702, and the filter plate 5 is provided with a through hole 502.

The output end of the stepping motor 2 is connected with an expansion link 8, the expansion link 8 is connected to the upper surface of the juicing plate, the expansion link 8 is coaxially connected with a first cam 10, the top of the squeezing cavity 103 is provided with a cylinder body 9, a piston 901 is connected in the cylinder body 9 in a sliding manner, one side of the piston 901 is connected with a piston 901 rod, a spring 903 is connected between the other side of the piston 901 and the cylinder body 9, the first cam 10 can be matched with the piston 901 rod, the cylinder body 9 is provided with an air inlet hole and an air outlet hole, a one-way valve is arranged at the air inlet hole and the air outlet hole, the; a fan 12 opposite to the outlet of the guide pipe 11 is rotationally connected in the ventilation cavity 104, the fan 12 is coaxially connected with a second cam 13 for vibrating the elastic filter screen 6, the second cam 13 is positioned below the elastic filter screen 6, two outlet ports 102 for receiving fruit juice are formed in the side wall of the box body 1, and the two outlet ports 102 are respectively positioned at two sides of the elastic filter screen 6.

During the use, put into squeezing chamber 103 of box 1 with fruit through opening 101 in, the starter motor, the motor drives telescopic link 8 and first cam 10 and rotates, under the linkage effect of telescopic link 8, it takes place to rotate to drive to squeeze juice board 4, the slider of connection on squeezing juice board 4 can slide along the spiral spout that squeezes in the chamber 103 promptly, under the effect of slider, drive and squeeze juice board 4 at the pivoted in-process, downstream simultaneously, elongates telescopic link 8.

Juice extraction plate 4 is rotating the in-process, and cutting knife 701 on cutting plate 7 can cut the fruit of putting into and squeezing the chamber 103, cuts into a plurality of pieces with fruit, juice extraction plate 4 continues downstream, because second recess 702 sets up the central point at cutting plate 7 and puts, and at cutting plate 7 rotation in-process, the position of second recess 702 can not change to can guarantee that second recess 702 is just relative with arch 501. After the protrusion 501 on the filtering plate 5 is inserted into the second groove 702, the protrusion 501 pushes the cutting plate 7 upwards, so that the cutting plate 7 slides upwards in the first groove 401, the cutting knife 701 contracts upwards relative to the juicing plate 4, the cutting knife 701 contracts into the first groove 401, the distance between the juicing plate 4 and the filtering plate 5 is continuously reduced, and the cut fruit can be squeezed to obtain fruit juice.

The squeezed juice flows downwards through the through holes 502 on the filter plate 5, the pulp and the juice can be filtered and separated under the action of the elastic filter screen 6, and people can freely open one of the discharge ports 102 according to own taste, so that the juice with the pulp or the juice without the pulp can be obtained.

In addition, when rotating, the first cam 10 can push the piston 901 rod, and then push the piston 901 to slide in the cavity, air in the cavity blows into the conduit 11 from the air outlet, under the blowing of the air, the fan 12 rotates, and then drives the second cam 13 to rotate, and the second cam 13 can push the elastic filter screen 6 in the rotating process, so that the filter screen 6 is in a vibration state, and further pulp cannot block the filter screen 6. Finally, the stepping motor 2 is adjusted to drive the telescopic rod 8 and the first cam 10 to rotate in the opposite direction, and the device can be reset.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A squeeze device for fruit, include the box and install the motor on the box, the opening that is used for puting in fruit is offered to the box lateral wall, its characterized in that: the box body is internally provided with a vertical baffle which divides the box body into a squeezing cavity and a ventilation cavity, a squeezing plate, a filtering plate and a filtering screen are sequentially arranged in the squeezing cavity from top to bottom, the inner wall of the squeezing cavity is provided with a spiral chute, the side wall of the squeezing plate is provided with a sliding block, the sliding block is in sliding fit with the spiral chute, the bottom surface of the squeezing plate is provided with a first groove, a cutting plate is connected in the first groove in a sliding manner, the bottom surface of the cutting plate is connected with a plurality of cutting knives, and the lower surface of the cutting; the upper surface of the filter plate is provided with a bulge opposite to the second groove, and the filter plate is provided with a plurality of through holes; the automatic squeezing device is characterized in that the output end of the motor is connected with a telescopic rod, the telescopic rod is connected to the upper surface of the squeezing plate, a first cam is coaxially connected to the telescopic rod, a cylinder body is mounted at the top of the squeezing cavity, a piston is slidably connected in the cylinder body, one side of the piston is connected with a piston rod, a spring is connected between the other side of the piston and the cylinder body, the first cam can be matched with the piston rod, an air inlet hole and an air outlet hole are formed in the cylinder body, one-way valves are mounted at the air inlet hole and the air outlet hole; the ventilation cavity is connected with a fan which is opposite to the outlet of the guide pipe in a rotating mode, the fan is connected with a second cam which is used for vibrating the filter screen in a coaxial mode, and the second cam is located below the filter screen.

2. The squeezing device for fruit according to claim 1, wherein: the side wall of the box body is provided with two discharge ports for receiving fruit juice, and the two discharge ports are respectively positioned at two sides of the filter screen.

3. A press device for fruit according to claim 2, wherein: the filter screen is an elastic filter screen.

4. A press device for fruit according to claim 3, wherein: the second groove is located at the center of the cutting plate.

5. A squeezing device for fruit according to claim 4, characterized in that: a cover plate is installed at the position of the first groove notch, and a channel used for extending out of the cutting knife is formed in the cover plate.

6. A squeezing device for fruit according to claim 5, characterized in that: the number of the cutting knives is four.

7. A squeezing device for fruit according to claim 6, characterized in that: the motor is a stepping motor.