CN218683686U

CN218683686U - Double-screw juicer

Info

Publication number: CN218683686U
Application number: CN202222180368.3U
Authority: CN
Inventors: 景桂云
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-03-24
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a double-screw juice extractor, belonging to the technical field of juice extractors, which comprises a feeding hopper for putting fruit blocks, wherein the lower part of the feeding hopper is communicated with a double-screw juice extracting component; the double-helix juicing component comprises a grinding wheel set consisting of two grinding rods, a filter cover matched with the grinding rods is arranged on the grinding wheel set, and the filter cover is connected to the wheel set fixing cover through a flow guide fixing plate; the grinding rod comprises a coarse extraction tooth column directly communicated with the feeding hopper, a threaded tooth column connected to the tail end of the coarse extraction tooth column and a light column for supporting; the utility model discloses a grinding wheelset that the grinding rod of two multistage is constituteed can treat the fruit of squeezing the juice and carry out the efficient and squeeze the juice, not only can improve the speed of squeezing the juice, can also improve the juice yield.

Description

Double-screw juicer

Technical Field

The utility model relates to a juice extractor technical field, concretely relates to double helix juice extractor.

Background

The juicer is a machine capable of quickly squeezing fruits and vegetables to obtain fruit and vegetable juice, and is small and household. The fruits and vegetables are main foods for human bodies to take vitamins, and researches show that people who often eat the fruits and vegetables have higher physical health state than people who do not like eating the fruits and vegetables, particularly in the aspect of preventing diseases, the fruits and vegetables also have irreplaceable effects, and the fruits and vegetables belong to good products in healthy diet. Although the fruits and vegetables are rich in nutrition, many people do not like to eat the fruits and vegetables directly, so that many families are equipped with juicers, and beverage shops and roadside stalls are also provided with juicers.

The existing juicer adopts the spiral blades for juicing, so that the juicing effect is poor, the juicing time is long, and the juice yield is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a double helix juice extractor not only can improve the speed of squeezing juice, can also improve the juice rate.

In order to achieve the purpose, the utility model provides a double-helix juicer, which comprises a feeding hopper for putting fruit blocks, wherein the lower part of the feeding hopper is communicated with a double-helix juicing component; the double-helix juicing component comprises a grinding wheel set consisting of two grinding rods, a filter cover matched with the grinding rods is arranged on the grinding wheel set, and the filter cover is connected to the wheel set fixing cover through a flow guide fixing plate; the grinding rod includes the thick tooth post that squeezes, connects at the screw thread tooth post of thick tooth post tail end of squeezing the juice and the light column that is used for supporting with the feed fill direct intercommunication, squeezes the juice to carrying out the breakage from the pulp that feed fill department got into through two thick tooth posts of squeezing the juice mutually supporting, then along with screw thread tooth post carries, fruit juice and pulp are carried along with screw thread tooth post, and fruit juice spills along with the filter mantle, and pulp continues to carry forward.

Furthermore, two grinding rods are completely the same, a coarse squeezing toothed column of the grinding rods is cylindrical, coarse squeezing teeth with spiral rotating directions are arranged on the coarse squeezing toothed column, the two grinding rods are matched with each other, the rotating directions are the same, and pulp and fruit juice can be conveyed forwards while the pulp is ground.

Furthermore, the thread tooth column is conical, thread teeth are arranged on the thread tooth column, the rotating direction of the thread teeth is the same as that of the rough squeezing teeth, and the pulp can be continuously conveyed forwards through the same rotating direction.

Furthermore, be provided with the limiting plate that is used for restricting installation water conservancy diversion fixed plate on the filter mantle, the limiting plate is provided with out the juice hole near the filter mantle of feed fill one side, goes out the juice hole and is used for spilling the fruit juice of squeezing the completion, and the limiting plate is used for restricting the position of water conservancy diversion fixed plate.

Furthermore, be provided with the binary channels in the filter mantle, and two screw thread tooth posts are located one of them passageway respectively, and two screw thread tooth posts are connected respectively in a passageway, can prevent to lead to the fruit juice incomplete juice extraction because the clearance between the screw thread tooth post.

Furthermore, the fixed juice guide plate and the guide plate of slagging tap that is provided with along fixed guide plate symmetric distribution in the lower part of water conservancy diversion fixed plate, and go out the juice guide plate and be located the lower part of juice hole, go out the juice guide plate and can carry out the water conservancy diversion with the fruit juice that goes out juice hole department and ooze, prevent that the fruit juice from sputtering.

Furthermore, the upper portion of filter mantle is provided with the filter splash guard, and the filter splash guard can be with carrying out the water conservancy diversion from the fruit juice of filter mantle top departure, prevents extravagantly.

Further, the lower part of feed hopper is provided with the feed pipe, thick tooth post that presses is installed in the feed pipe, and one side that the feed pipe is close to the screw thread tooth post is provided with first installation flange, one side that the filter mantle is close to thick tooth post that presses is provided with second installation flange, one side that wheelset fixed cover is close to thick tooth post is provided with third installation flange, first installation flange, second installation flange, the both sides of third installation flange and water conservancy diversion fixed plate all are provided with U type groove, it is provided with the screw rod to link up in the U type groove, and install the butterfly bolt that is used for fixing on the screw rod, can fight foretell feed through screw rod and butterfly bolt, the filter mantle, water conservancy diversion fixed plate and wheelset fixed cover are fixed.

Further, be provided with the headstock that is used for the drive to grind the wheelset on grinding the wheelset, be provided with the motor in the headstock, headstock upper portion is provided with the control box, and the lower part of headstock is provided with the support frame, and the lower part of support frame is provided with the pulley, and the headstock can provide power for grinding the wheelset, and the pulley can make things convenient for device's removal.

Furthermore, the light beam is rotatably installed in the wheel set fixing cover, and the smooth rotation of the grinding wheel set can be ensured through the rotation of the light beam.

The utility model discloses a use method: in the feed hopper is put into to the fruit piece, in the feed hopper enters into the feed pipe in the same direction as the feed hopper, provide power for grinding the wheelset through the headstock, make the grinding rod rotate, thick tooth that squeezes on two thick tooth columns mutually supports, carry pulp, squeeze, carry pulp and fruit juice forward simultaneously, carry the screw thread tooth post department in the filter mantle, the inner wall cooperation of screw thread tooth post and filter mantle, further extrude pulp and extrude fruit juice along a juice hole, pulp is carried forward along with the thread tooth on the screw thread tooth post, fruit juice derives fruit juice along with the play juice guide plate on the water conservancy diversion fixed plate, the pulp of the juice that takes off futilely is along with the guide plate of slagging tap.

In summary, compared with the prior art, the application has at least one of the following beneficial effects:

compared with the existing fruit juice squeezing structure, the utility model carries out conveying and grinding by the spiral conveying type grinding wheel set, and when the fruit is crushed and squeezed, the fruit juice is directly discharged from the juice outlet hole on the grinding wheel set, thereby greatly improving the juice squeezing speed;

the juicing and juicing structure comprises a coarse juicing tooth column, a thread tooth column and a filtering cover, wherein the coarse juicing teeth on the coarse juicing tooth column are teeth with spiral rotation directions, the angle between the spiral angle and the coarse juicing tooth column is small, the pulp crushing and conveying speed is high, the angle between the thread teeth on the thread tooth column and the axis of the thread tooth column is large, the pulp conveying speed is low, and meanwhile, the coarse juicing tooth column and the thread tooth column belong to the same grinding rod, so the pulp can be gradually extruded in the thread tooth column, the pulp extrusion is further increased through the conical thread tooth column and the filtering cover, the larger the pressure borne by the pulp is, the better the juicing effect is, and the higher the juicing rate is;

the juice outlet hole is provided with a corresponding filtering splash guard, and the lower side of the juice outlet hole is provided with a juice outlet guide plate, so that the juice can be guided, and the juice can be collected along the juice outlet guide plate;

the squeezed pulp is collected along with the slag guide plate, so that the fruit slag can be prevented from splashing, and the environment is more sanitary;

the first installation convex plate, the second installation convex plate, the third installation convex plate and the flow guide fixing plate are matched through the screw and the butterfly bolt, so that a structure to be juiced can be fixed, the feeding hopper, the filter mantle, the flow guide fixing plate and the wheel set fixing mantle are prevented from loosening, and the pulp juice yield is improved;

the fixed cover of wheelset can support the grinding rod, guarantees the stability of grinding rod.

Drawings

FIG. 1 is a schematic view of an explosion structure of a grinding wheel set in a double-screw juicer of the present invention;

FIG. 2 is an enlarged schematic view of a portion of the structure of the double-screw juicer shown in FIG. 1;

FIG. 3 is a schematic view of an assembly structure of the double screw juicer of the present invention;

reference numerals are as follows:

1000. a material feeding hopper; 1100. a feed pipe; 1110. a first mounting flange; 2000. a double helix juicing assembly; 2100. grinding the wheel set; 2110. a grinding rod; 2111. roughly squeezing a toothed column; 2111a, rough tooth pressing; 2112. a threaded tooth post; 2112a, thread teeth; 2113. a light pillar; 2200. a filter housing; 2210. a limiting plate; 2220. a juice outlet; 2230. a second mounting flange; 2240. a slag hole; 2250. a channel; 2300. a flow guide fixing plate; 2310. a juice outlet guide plate; 2320. a slag tapping guide plate; 2400. a wheel set fixing cover; 2410. the third mounting flange; 2500. a filter splash guard; 2600. a screw; 2610. a butterfly bolt; 2700. a U-shaped groove; 3000. A power box; 4000. a control box; 5000. a support frame; 5100. a pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the present invention, belong to the protection scope of the present invention.

As shown in fig. 1-3: a double helix juicer comprises a feeding hopper 1000 for putting fruit blocks, wherein the lower part of the feeding hopper 1000 is communicated with a double helix juicing component 2000; the double-helix juicing assembly 2000 comprises a grinding wheel set 2100 consisting of two grinding rods 2110, a filter cover 2200 matched with the grinding rods 2110 is arranged on the grinding wheel set 2100, the filter cover 2200 can be of a metal structure or a non-metal structure, the gap between the filter cover 2200 and the grinding rods 2110 is controlled within 1mm so as to ensure the juice discharging effect of pulp, the filter cover 2200 penetrates through a flow guide fixing plate 2300 to be connected to the wheel set fixing cover 2400, and a corresponding through hole is arranged on the flow guide fixing plate 2300 so as to facilitate the installation of the filter cover 2200; the grinding rod 2110 comprises a coarse extraction tooth column 2111 directly communicated with the feeding hopper 1000, a threaded tooth column 2112 connected to the tail end of the coarse extraction tooth column 2111 and a light column 2113 used for supporting, wherein the light column 2113 is of a cylindrical structure, corresponding mounting steps can be arranged on the optical axis, the light column 2113 is rotatably mounted in the wheel set fixing cover 2400, the two grinding rods 2110 are identical, the coarse extraction tooth column 2111 of the grinding rod 2110 is cylindrical, coarse extraction teeth 2111a with spiral rotation directions are arranged on the coarse extraction tooth column 2111, the threaded tooth column 2112 is conical, the thicker end of the cone is close to the feeding hopper 1000, the thinner end of the cone is far away from the feeding hopper 1000 and is a port for discharging pomace, thread teeth 2112a are arranged on the threaded tooth column 2112, the rotation directions of the thread teeth 2112a are identical to that of the coarse extraction teeth 2111a, an angle between a tangent line of the coarse extraction tooth column 2111a and a tangent line of the threaded tooth column 2112a is 20-85 degrees to ensure that a juice outlet rate is equal to a shaft center.

According to an embodiment of the present invention, as shown in fig. 1-2, a limiting plate 2210 for limiting installation of the diversion fixing plate 2300 is disposed on the filter housing 2200, the limiting plate 2210 should be located in the middle of the filter housing 2200 to ensure installation stability of the filter housing 2200 and a traveling distance of pulp during juice discharge, a juice outlet 2220 is disposed on the filter housing 2200 on the side of the limiting plate 2210 close to the feeding hopper 1000, the juice outlet 2220 should be a circular small hole, a residue outlet 2240 for discharging fruit residues should be disposed on the filter housing 2200 on the side of the limiting plate 2210 close to the feeding hopper 1000, thereby facilitating discharge of fruit residues, ensuring smooth rotation of the grinding rod 2110, a dual channel 2250 is disposed in the filter housing 2200, the two channels 2250 are independent from each other, and two threaded tooth columns 2252 are respectively disposed in one of the channels 2250, as shown in fig. 1-2, the lower portion of the diversion fixing plate 2300 is fixedly disposed with a juice outlet 2310 and a diversion plate 2320 symmetrically disposed along the fixed diversion plate 2310, and the upper portion of the filter housing 2200 is provided with a filtering splash guard, which can be made of plastic material and can be made of food grade plastic.

According to an embodiment of the present invention, as shown in fig. 1 and 3, a feeding pipe 1100 is disposed at a lower portion of a feeding hopper 1000, a coarse extraction tooth post 2111 is installed in the feeding pipe 1100, the coarse extraction tooth post 2111 should be installed in the feeding pipe 1100 in a through manner, and a corresponding sealing bearing is added in a direction away from the extraction tooth post 2112 to prevent backflow of juice, and a first installation convex plate 1110 is disposed at a side of the feeding pipe 1100 close to the extraction tooth post 2112, a second installation convex plate 2230 is disposed at a side of a filter housing 2200 close to the extraction tooth post 2111, a third installation convex plate is disposed at a side of a wheel set fixing housing 2400 close to the extraction tooth post 2111, connection between structures to which the first installation convex plate, the second installation convex plate, and the third installation convex plate are connected may be welded, or cast, and may satisfy usage requirements, both sides of the first installation convex plate 1110, the second installation convex plate 2230, the third installation convex plate, and a flow guide fixing plate 2300 are provided with U-shaped grooves 2700, a screw 2600 is installed in a through manner, and a screw 2600 is installed on the fixing plate, and a total number of two butterfly-adjustable screw mechanisms 2600 is adjusted by adjusting a butterfly-shaped groove 2600, and a butterfly-shaped adjusting screw mechanism is disposed on the fixing plate 2600, and a butterfly-shaped adjusting mechanism is disposed on the grinding rod.

According to the utility model discloses an embodiment, as shown in fig. 1, be provided with the headstock 3000 that is used for driving grinding wheelset 2100 on the grinding wheelset 2100, be provided with the motor in the headstock 3000, the motor should be for rotating the motor, the relation of connection between motor and the grinding rod 2110 can be connected through the gear, two driven gear on two grinding rods 2110 are transmitted simultaneously through a driving gear of connection on the motor, can realize above-mentioned effect, headstock 3000 upper portion is provided with control box 4000, should be provided with the button that is used for controlling the motor to start and stop on the control box 4000, protective resistor and emergency stop button when still should be provided with and be used for motor excessive pressure or overcurrent, headstock 3000's lower part is provided with support frame 5000, and support frame 5000's lower part is provided with pulley 5100, the quantity of pulley 5100 should be four, and should be provided with the brake block on the pulley 5100.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a double helix juice extractor which characterized in that: the fruit juice extractor comprises a feeding hopper (1000) for putting fruit blocks, wherein the lower part of the feeding hopper (1000) is communicated with a double-helix juicing component (2000);

the double-helix juicing assembly (2000) comprises a grinding wheel set (2100) consisting of two grinding rods (2110), a filter cover (2200) matched with the grinding rods (2110) is arranged on the grinding wheel set (2100), and the filter cover (2200) penetrates through a flow guide fixing plate (2300) and is connected to a wheel set fixing cover (2400);

the grinding rod (2110) comprises a rough extraction tooth column (2111) directly communicated with the feeding hopper (1000), a threaded tooth column (2112) connected to the tail end of the rough extraction tooth column (2111) and a light column (2113) for supporting.

2. A twin screw juicer according to claim 1 wherein: the two grinding rods (2110) are identical, the rough pressing tooth columns (2111) of the grinding rods (2110) are cylindrical, and rough pressing teeth (2111 a) with spiral directions are arranged on the rough pressing tooth columns (2111).

3. A twin screw juicer according to claim 2 wherein: the thread tooth column (2112) is conical, thread teeth (2112 a) are arranged on the thread tooth column (2112), and the rotating direction of the thread teeth (2112 a) is the same as that of the rough pressing teeth (2111 a).

4. A twin screw juicer according to claim 1 wherein: a limiting plate (2210) used for limiting and installing a flow guide fixing plate (2300) is arranged on the filter cover (2200), and a juice outlet hole (2220) is formed in the filter cover (2200) at one side, close to the feeding hopper (1000), of the limiting plate (2210).

5. The twin screw juicer of claim 4 wherein: two channels (2250) are arranged in the filter housing (2200), and the two threaded tooth columns (2112) are respectively located in one of the channels (2250).

6. The twin screw juicer of claim 4 wherein: the lower part of the diversion fixing plate (2300) is fixedly provided with a juice outlet guide plate (2310) and a residue outlet guide plate (2320) which are symmetrically distributed along the fixing guide plate, and the juice outlet guide plate (2310) is positioned at the lower part of the juice outlet hole (2220).

7. A twin screw juicer according to claim 1 wherein: and a filtering splash guard (2500) is arranged at the upper part of the filtering cover (2200).

8. A twin screw juicer according to claim 7 wherein: the feeding device is characterized in that a feeding pipe (1100) is arranged at the lower part of the feeding hopper (1000), a coarse squeezing tooth column (2111) is installed in the feeding pipe (1100), a first installation convex plate (1110) is arranged on one side, close to the threaded tooth column (2112), of the feeding pipe (1100), a second installation convex plate (2230) is arranged on one side, close to the coarse squeezing tooth column (2111), of the filter cover (2200), a third installation convex plate is arranged on one side, close to the coarse squeezing tooth column (2111), of the wheel set fixing cover (2400), the first installation convex plate (1110), the second installation convex plate (2230), the third installation convex plate (2410) and two sides of the flow guide fixing plate (2300) are respectively provided with a U (2700), a screw rod (2600) penetrates through the U (2700), and a butterfly-shaped groove bolt (2600) for fixing is installed on the screw rod (2600).

9. A twin screw juicer according to claim 1 wherein: the grinding wheel set (2100) is provided with a power box (3000) used for driving the grinding wheel set (2100), a motor is arranged in the power box (3000), the upper portion of the power box (3000) is provided with a control box (4000), the lower portion of the power box (3000) is provided with a support frame (5000), and the lower portion of the support frame (5000) is provided with a pulley (5100).

10. A twin screw juicer according to claim 1 wherein: the light pillar (2113) is rotatably mounted in the wheel set fixing cover (2400).