Juicer

Abstract

According to the technical scheme, the juicer comprises a machine frame, a rolling and grinding disc, a pressure bearing piece and a driving assembly, and the rolling and grinding disc is installed on the machine frame; the pressure bearing piece is mounted on the rack, is arranged below the rolling and grinding disc, and is used for placing a squeezed object; the driving assembly is mounted on the rack, is connected with the pressure-bearing part and can drive the pressure-bearing part to move up and down, so that the pressure-bearing part is close to or far away from the rolling and grinding disc. According to the technical scheme, the driving assembly is arranged to be in driving connection with the pressure-bearing piece, so that the pressure-bearing piece can automatically move up and down, a user can easily adjust the distance between the pressure-bearing piece and the rolling and grinding disc without manually adjusting the up-down movement of the pressure-bearing piece, automatic juicing can be achieved, and the user experience is improved. And the pressure of the pressure-bearing piece on the squeezed object and the moving speed of the pressure-bearing piece in the juicing process can be controlled, so that the juicing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a juicer. Background Art

[0002] As people's living standards improve, more and more families choose to use juicers to make their own fruit and vegetable juice. Juicers include whipping type and squeezing type. Compared with whipping type juicers, squeezing type juicers produce fruit and vegetable juice with less residue and better drinking taste, so they are becoming more and more popular among users.

[0003] The squeeze type juicer includes a pressure bearing member for placing fruits and vegetables and a squeeze head for squeezing fruits and vegetables. In the process of squeezing juice, the pressure and speed of the juice are usually controlled manually. However, this method has the problems of cumbersome operation and low juice extraction efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a juice extractor, aiming to improve the juice extraction efficiency.

[0005] The technical solution of the utility model provides a juicer, comprising:

[0006] frame;

[0007] A rolling plate, mounted on the frame;

[0008] A pressure-bearing member, mounted on the frame and disposed below the rolling plate, the pressure-bearing member being used to place the pressed material;

[0009] A driving assembly is installed on the frame, the driving assembly is connected to the pressure-bearing member, and can drive the pressure-bearing member to move up and down, so that the pressure-bearing member is close to or away from the rolling disc.

[0010] In one embodiment, the driving assembly includes a driving member and a screw rod, wherein the driving member is drivingly connected to the screw rod, and the screw rod extends in a vertical direction and is connected to the pressure-bearing member to drive the pressure-bearing member to move up and down.

[0011] In one embodiment, the pressure-bearing member includes a support seat and a filter screen, the screw rod passes through the support seat, the filter screen is arranged between the support seat and the rolling plate and connected to the support seat, and a juice storage space is formed between the filter screen and the support seat.

[0012] In one embodiment, the driving assembly further includes a nut adapted to the thread of the screw rod, wherein the nut is disposed on one side of the pressure-bearing member and connected to the pressure-bearing member to drive the pressure-bearing member to move up and down.

[0013] In one embodiment, the filter screen includes a juice extraction part and a connecting part, the juice extraction part is provided with a filter hole connected to the juice storage space, the connecting part is arranged around the outer circumference of the juice extraction part and connected to the support seat, and the juice extraction part is in a downwardly concave arc or cone shape.

[0014] In one embodiment, the frame includes a first mounting plate and a second mounting plate respectively arranged at both ends of the screw rod, the first mounting plate is arranged above the second mounting plate, the pressure-bearing member and the rolling plate are arranged between the first mounting plate and the second mounting plate, and the driving member and the rolling plate are arranged on the first mounting plate.

[0015] In one embodiment, the driving member and the rolling plate are disposed on two opposite sides of the first mounting plate.

[0016] In one embodiment, the frame further includes a plurality of guide shafts, which extend in a vertical direction and pass through the support seat, and two ends of the guide shafts are respectively connected to the first mounting plate and the second mounting plate.

[0017] In one embodiment, four guide shafts are provided, and the four guide shafts are respectively arranged on two opposite sides of the support seat. Two screw rods are provided, and the two screw rods are arranged opposite to each other, and each screw rod is arranged between the two guide shafts on the same side.

[0018] In one embodiment, the juice extractor further comprises a juice storage box, and the juice storage box is drawable and disposed in the juice storage space. When the juice storage box is disposed in the juice storage space, the juice storage box is communicated with the filter hole.

[0019] The technical solution of the utility model is to set a driving component to drive the connected pressure-bearing part, so that the pressure-bearing part can automatically move up and down. The user can easily adjust the distance between the pressure-bearing part and the rolling plate without manually adjusting the up and down movement of the pressure-bearing part. Not only can automatic juicing be achieved, but also the pressure of the pressure-bearing part on the squeezed material and the speed of the pressure-bearing part movement during the juicing process can be controlled, thereby improving the juicing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 This is a structural schematic diagram of a juice extractor in one embodiment of the utility model;

[0022] Figure 2 for Figure 1 Side view of the juicer.

[0023] Description of Figure Numbers:

[0024] Label name Label name 10 Juicer 110 First mounting plate 100 frame 120 Second mounting plate 200 Rolling plate 130 Guide shaft 300 Pressure bearing parts 310 Support seat 400 Drive components 320 Filter 500 Juice box 321 Juicing Department 410 Drive parts 322 Connection 420 Screw 323 Filter hole 430 Nuts

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0029] Please refer to Figure 1The utility model proposes a juicer 10, including a frame 100, a rolling disc 200, a pressure member 300 and a driving assembly 400. The rolling disc 200 is installed on the frame 100; the pressure member 300 is installed on the frame 100 and is arranged below the rolling disc 200, and the pressure member 300 is used to place the squeezed material; the driving assembly 400 is installed on the frame 100, the driving assembly 400 is connected to the pressure member 300, and can drive the pressure member 300 to move up and down, so that the pressure member 300 is close to or away from the rolling disc 200.

[0030] Specifically, the juicer 10 proposed by the utility model is used to squeeze juice from squeezed objects, and the squeezed objects can be large watermelons, cantaloupes, etc., medium-sized oranges, passion fruits, etc., small grapes, kumquats, etc., or vegetables with more juice, such as cucumbers and tomatoes, etc., which are not specifically limited in this application. In addition, during a squeezing process, the juicer 10 can be used for only one squeezed object, such as a large watermelon or a medium-sized orange, or for multiple squeezed objects at the same time, such as rolling multiple grapes at the same time.

[0031] The juice extractor 10 comprises a frame 100, a rolling plate 200, a pressure member 300 and a driving assembly 400. The frame 100 is used to install and support the rolling plate 200, the pressure member 300 and the driving assembly 400. The rolling plate 200 is installed on the frame 100 and is used to squeeze the squeezed material to extract juice. The rolling plate 200 can be fixed on the frame 100 or can swing on the frame 100.

[0032] The pressure-bearing member 300 is installed on the frame 100 and is located below the rolling disc 200, and is used to stably place the squeezed material, that is, the fruits and vegetables to be squeezed. The driving assembly 400 is installed on the frame 100 and connected to the pressure-bearing member 300, and can control the up and down movement of the pressure-bearing member 300, thereby adjusting the distance between the pressure-bearing member 300 and the rolling disc 200, and realizing the control of the squeezing process of fruits and vegetables. The driving assembly 400 can be configured as a cylinder, a servo motor, a telescopic rod, etc. A squeezing space is formed between the rolling disc 200 and the pressure-bearing member 300, and the squeezed material is confined in the squeezing space. It can be understood that when the driving component 400 drives the pressure member 300 to move upward, the pressure member 300 is close to the rolling disc 200, and the squeezed material can be squeezed by the pressure member 300 and the rolling disc 200; when the juicing is completed, the driving component 400 drives the pressure member 300 to move downward, and the pressure member 300 is away from the rolling disc 200, so as to remove the residue and place new squeezed material.

[0033] By setting up a driving component 400 to drive the connected pressure member 300, the pressure member 300 can be automatically moved up and down. The user can easily adjust the distance between the pressure member 300 and the rolling disc 200 without manually adjusting the up and down movement of the pressure member 300. Not only can automatic juicing be achieved, but also the pressure of the pressure member 300 on the squeezed material and the moving speed of the pressure member 300 during the juicing process can be controlled, thereby improving the juicing efficiency.

[0034] In one embodiment, the driving assembly 400 includes a driving member 410 and a screw rod 420 . The driving member 410 drives the screw rod 420 . The screw rod 420 extends in a vertical direction and is connected to the pressure member 300 to drive the pressure member 300 to move up and down.

[0035] Please refer to Figure 1 , the driving member 410 can control the up and down movement of the pressure-bearing member 300 by rotating the screw rod 420, thereby adjusting the distance between the pressure-bearing member 300 and the rolling disc 200, and realizing the precise squeezing of the squeezed material. The outer periphery of the screw rod 420 has a threaded section, and the screw rod 420 can be directly threadedly connected to the pressure-bearing member 300, or indirectly connected to the pressure-bearing member 300 through other parts. When the driving member 410 drives the screw rod 420 to rotate forward, the pressure-bearing member 300 rises; when the driving member 410 drives the screw rod 420 to reverse, the pressure-bearing member 300 falls. As a part of the driving assembly 400, the screw rod 420 has stability and precision, which can ensure the smooth movement of the pressure-bearing member 300, thereby effectively controlling the pressure and speed during the juicing process. The connection method between the driving member 410 and the screw rod 420 is simple and reliable, and easy to operate, and the user can easily adjust the working state of the juicer 10.

[0036] In one embodiment, the pressure-bearing member 300 includes a support seat 310 and a filter screen 320 , the screw rod 420 passes through the support seat 310 , the filter screen 320 is disposed between the support seat 310 and the rolling disc 200 , and is connected to the support seat 310 , and a juice storage space is formed between the filter screen 320 and the support seat 310 .

[0037] Please refer to Figure 1 In the process of squeezing fruits and vegetables, juice and residue can be effectively separated through the filter 320, and the juice flows from the filter 320 into the juice storage space below it and is collected and stored, avoiding overflow and waste of juice; at the same time, the setting of the filter 320 effectively filters solid particles in fruits and vegetables, ensuring that the squeezed juice is pure in quality and tastes better. As an important component of the pressure-bearing member 300, the support seat 310 can not only stably support the filter 320, but also move up and down through the drive of the screw rod 420, adjust the distance between the pressure-bearing member 300 and the rolling disc 200, and thus control the pressure and speed of the juicing process.

[0038] In one embodiment, the driving assembly 400 further includes a nut 430 threadably matched with the screw rod 420 . The nut 430 is disposed on one side of the pressure-bearing member 300 and connected to the pressure-bearing member 300 to drive the pressure-bearing member 300 to move up and down.

[0039] Please refer to Figure 1 and Figure 2 The nut 430 matches the thread of the screw rod 420, and the nut 430 is driven to move by rotating the screw rod 420, thereby realizing the control and adjustment of the pressure-bearing member 300. The pressure-bearing member 300 is provided with a through hole for the screw rod 420 to pass through, and the inner wall of the through hole can be provided with a thread that matches the screw rod 420; or no thread is provided, and there is a gap between the inner wall of the through hole and the outer periphery of the screw rod 420. The nut 430 can be arranged above the through hole or below the through hole, and the nut 430 is thread-matched with the screw rod 420 and is fixedly connected to the pressure-bearing member 300. As an important part of the driving assembly 400, the nut 430 can effectively transmit the rotational motion to the pressure-bearing member 300, so that the pressure-bearing member 300 can move up and down along the axis of the screw rod 420. The pressure-bearing member 300 is driven up and down by the nut 430, and there is no need to provide the pressure-bearing member 300 with a threaded hole that matches the screw rod 420, and the processing of the pressure-bearing member 300 is more convenient.

[0040] In one embodiment, the filter 320 includes a juice extraction portion 321 and a connecting portion 322. The juice extraction portion 321 is provided with a filter hole 323 connected to the juice storage space. The connecting portion 322 is arranged around the outer periphery of the juice extraction portion 321 and connected to the support seat 310. The juice extraction portion 321 is in a downwardly concave arc or cone shape.

[0041] Please refer to Figure 1 and Figure 2 , the filter screen 320 further includes a juice extracting portion 321 and a connecting portion 322. The juice extracting portion 321 is configured as an area with filter holes 323, which are connected to the juice storage space, so that during the squeezing process, the juice of the fruits and vegetables can smoothly flow into the juice storage space through the filter holes 323 and be effectively collected and stored. The connecting portion 322 surrounds the outer periphery of the juice extracting portion 321 and is connected to the support seat 310 to ensure that the filter screen 320 is firmly fixed on the support seat 310 without loosening or falling off. The juice extracting portion 321 is designed to be concave downward in an arc or cone shape, which helps the juice to flow out smoothly and improves the juice extraction efficiency; at the same time, it can also limit the moving area of ​​the squeezed material to prevent the squeezed material from rolling out of the filter screen 320. In order to ensure that the pressure-bearing member 300 and the rolling plate 200 fully squeeze the squeezed material, the lower surface of the rolling plate 200 can be a downwardly convex arc or cone to match the squeezing portion.

[0042] In one embodiment, the frame 100 includes a first mounting plate 110 and a second mounting plate 120 respectively disposed at both ends of the screw rod 420, the first mounting plate 110 is disposed above the second mounting plate 120, the pressure-bearing member 300 and the rolling plate 200 are disposed between the first mounting plate 110 and the second mounting plate 120, and the driving member 410 and the rolling plate 200 are disposed on the first mounting plate 110.

[0043] Please refer to Figure 1 The screw rod 420 is rotatably connected to the first mounting plate 110 and the second mounting plate 120 through bearings. The first mounting plate 110 and the second mounting plate 120 are arranged at both ends of the screw rod 420 to form an installation space. The pressure-bearing member 300 and the rolling disc 200 are arranged in the installation space. The rolling disc 200 is relatively fixed to a side of the first mounting plate 110 facing the second mounting plate 120. The pressure-bearing member 300 and the rolling disc 200 are arranged between the first mounting plate 110 and the second mounting plate 120, so that the distance and position between them can be effectively controlled and adjusted to meet the needs of juicing fruits and vegetables of different sizes. At the same time, the installation of the driving member 410 and the rolling disc 200 on the first mounting plate 110 simplifies the mechanical structure and improves the driving efficiency and the overall performance of the juicer 10.

[0044] In one embodiment, the driving member 410 and the rolling disc 200 are disposed on two opposite sides of the first mounting plate 110 .

[0045] Please refer to Figure 1 The driving member 410 is arranged on the side of the first mounting plate 110 away from the second mounting plate 120, which can provide sufficient power and rotational force to drive the screw rod 420 to rotate and thus drive the pressure member 300 to move up and down. The rolling plate 200 is arranged on the other side of the first mounting plate 110, corresponding to the driving member 410, to ensure the balance and stability during the juicing process, reduce vibration and unstable factors, and improve the working efficiency and stability of the juicer 10. By arranging the driving member 410 and the rolling plate 200 on the two opposite sides of the first mounting plate 110, the structural optimization and functional division of the juicer 10 are achieved, so that the juicer 10 can operate more efficiently during the juicing process and improve production efficiency.

[0046] In one embodiment, the frame 100 further includes a plurality of guide shafts 130 , which extend in a vertical direction and pass through the support base 310 , and two ends of the guide shafts 130 are respectively connected to the first mounting plate 110 and the second mounting plate 120 .

[0047] Please refer to Figure 1The frame 100 further includes a plurality of guide shafts 130, which extend in the vertical direction and penetrate the support base 310 to enhance the stability and load-bearing capacity of the frame 100. The arrangement of these guide shafts 130 makes the structure of the frame 100 more solid, and can effectively support and fix various components in the machine, ensuring that the juice extractor 10 will not shake or deform during operation.

[0048] The two ends of each guide shaft 130 are respectively connected to the first mounting plate 110 and the second mounting plate 120. Through this connection method, the guide shaft 130 can tightly fix the first mounting plate 110 and the second mounting plate 120 together to form an overall stable frame 100 structure. The vertical extension design of the guide shaft 130 enables the frame 100 to evenly distribute the load when subjected to external pressure and vibration, reduces the deformation and damage of the machine, and improves the service life and stability of the juicer 10. Multiple guide shafts 130 are passed through the support seat 310, which can not only increase the support area of ​​the frame 100, but also effectively disperse and absorb external impact forces. At the same time, the guide shaft 130 also provides a guiding function for the movement of the pressure-bearing member 300.

[0049] In one embodiment, four guide shafts 130 are provided, and the four guide shafts 130 are respectively disposed on two opposite sides of the support base 310. Two screw rods 420 are provided, and the two screw rods 420 are disposed opposite to each other, and each screw rod 420 is disposed between two guide shafts 130 on the same side.

[0050] Please refer to Figure 1 The arrangement of the four guide shafts 130 and the two screw rods 420 further improves the overall structure of the juicer 10 and enhances the stability and precision of the juicer 10. The four guide shafts 130 are arranged on the two opposite sides of the support base 310 to ensure that the frame 100 can maintain balance and stability during operation. The layout of the four guide shafts 130 effectively disperses the weight and pressure of the machine, reduces the deformation and vibration of the frame 100, and improves the working efficiency and reliability of the juicer 10. In addition, the two screw rods 420 are arranged relative to each other, and each screw rod 420 is arranged between the two guide shafts 130 on the same side to achieve precise control and adjustment of the machine parts. The design of the screw rod 420 enables the frame 100 to achieve precise movement and positioning during operation.

[0051] In one embodiment, the juice extractor 10 further includes a juice storage box 500 , which is drawable in the juice storage space. When the juice storage box 500 is disposed in the juice storage space, the juice storage box 500 is communicated with the filter hole 323 .

[0052] Please refer to Figure 1The juice box 500 is designed to be retractable in the juice storage space. The user can easily pull out the juice box 500 to pour out the stored juice or perform cleaning and maintenance, so that the user can more conveniently handle the juice when using the juicer 10, thereby improving the user experience and the convenience of operation. When the juice box 500 is arranged in the juice storage space, the juice box 500 is connected with the filter hole 323, so that the juice can flow smoothly into the juice box 500. At the same time, through the filtering effect of the filter hole 323, impurities such as pomace can be filtered out to ensure that the stored juice is clear and transparent. The connection design between the juice box 500 and the filter hole 323 not only facilitates the collection and storage of juice, but also improves the quality and taste of the juice, providing users with a healthier and more delicious juice drink.

[0053] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A juicer, characterized in that: include: frame; A rolling plate installed on the frame; A pressure-bearing member, mounted on the frame and disposed below the rolling plate, the pressure-bearing member being used to place the pressed material; A driving assembly is installed on the frame, the driving assembly is connected to the pressure-bearing member, and can drive the pressure-bearing member to move up and down, so that the pressure-bearing member is close to or away from the rolling disc.

2. The juice extractor according to claim 1, characterized in that: The driving assembly includes a driving member and a screw rod. The driving member is drivingly connected to the screw rod. The screw rod extends in a vertical direction and is connected to the pressure-bearing member to drive the pressure-bearing member to move up and down.

3. The juice extractor according to claim 2, characterized in that: The pressure-bearing member includes a support seat and a filter screen. The screw rod passes through the support seat. The filter screen is arranged between the support seat and the rolling plate and connected to the support seat. A juice storage space is formed between the filter screen and the support seat.

4. The juice extractor according to claim 3, characterized in that: The driving assembly also includes a nut adapted to the screw thread, the nut is arranged on one side of the pressure-bearing member and connected to the pressure-bearing member to drive the pressure-bearing member to move up and down.

5. The juice extractor according to claim 3, characterized in that: The filter screen comprises a juice extracting part and a connecting part, wherein the juice extracting part is provided with a filter hole connected to the juice storage space, the connecting part is arranged around the outer periphery of the juice extracting part and connected to the supporting seat, and the juice extracting part is in a downwardly concave arc or cone shape.

6. The juice extractor according to claim 3, characterized in that: The frame includes a first mounting plate and a second mounting plate respectively arranged at both ends of the screw rod, the first mounting plate is arranged above the second mounting plate, the pressure-bearing member and the rolling plate are arranged between the first mounting plate and the second mounting plate, and the driving member and the rolling plate are arranged on the first mounting plate.

7. The juice extractor according to claim 6, characterized in that: The driving member and the rolling plate are respectively arranged on two opposite side surfaces of the first mounting plate.

8. The juice extractor according to claim 6, characterized in that: The frame further includes a plurality of guide shafts, which extend in a vertical direction and pass through the support seat, and two ends of the guide shafts are respectively connected to the first mounting plate and the second mounting plate.

9. The juice extractor according to claim 8, characterized in that: There are four guide shafts, which are arranged on two opposite sides of the support seat. There are two screw rods, which are arranged opposite to each other, and each screw rod is arranged between two guide shafts on the same side.

10. The juice extractor according to claim 3, characterized in that: The filter screen includes a juice extraction part and a connection part. The juice extraction part is provided with a filter hole connected with the juice storage space. The juice extractor also includes a juice storage box. The juice storage box is pullable in the juice storage space. When the juice storage box is arranged in the juice storage space, the juice storage box is connected with the filter hole.

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