Double-helix juicer

Abstract

The utility model relates to the technical field of juicers, in particular to a double-helix juicer which is characterized in that a limiting seat is fixedly arranged at the rear end of a juicer body, a positioning seat is fixedly arranged at the front end of an extrusion box, positioning grooves are formed in the four corners of the limiting seat, and positioning rods inserted into the positioning grooves are arranged at the four corners of the positioning seat; a limiting hole is formed in the positioning rod, two telescopic air cylinders are symmetrically arranged on the two sides of the machine body, driving blocks are arranged at the output ends of the telescopic air cylinders, limiting rods penetrating through the limiting hole are arranged on the two sides of the driving blocks, and when the interior of the extrusion groove is blocked, the telescopic air cylinders are started at the moment, the driving blocks can drive the limiting rods to move, and the extrusion groove is blocked. The limiting rods can be pulled out of the limiting holes, at the moment, pressure is provided for the extrusion box, the positioning rods can be pulled out of the positioning grooves, and the extrusion box and the fixing base can be conveniently and integrally disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of juicers, in particular to a double-screw juicer. Background Art

[0002] As we all know, the twin-screw juicer is a common kitchen appliance used to squeeze fruits and vegetables into juice. Compared with the traditional centrifugal juicer, the twin-screw juicer uses two propellers to squeeze the ingredients. Its working principle is similar to screw squeezing. This working method can extract the juice from the ingredients more efficiently, while reducing oxidation and retaining more nutrients.

[0003] During the use of the existing double-screw juicer, the filter plate is easily blocked at the discharge port after being used for a period of time. At this time, the juice extraction part needs to be disassembled. Most of the existing juice extraction components are fixed to the juicer by bolts, which is very inconvenient to assemble. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a double-screw juicer.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-screw juicer, comprising a body, a feed port is provided at the front end of the body, an extrusion box is provided at the rear end of the body, a fixed seat is fixedly arranged inside the extrusion box, an extrusion groove is provided between the extrusion box and the fixed seat, a limit seat is fixedly arranged at the rear end of the body, a positioning seat is fixedly arranged at the front end of the extrusion box, positioning grooves are provided at four corners of the limit seat, positioning rods inserted into the positioning grooves are provided at the four corners of the positioning seat, and limiting holes are provided on the positioning rods, two telescopic cylinders are symmetrically arranged on both sides of the body, a driving block is provided at the output end of the telescopic cylinder, limiting rods penetrating the limiting holes are provided on both sides of the driving block, and a plurality of liquid outlet holes are provided below the extrusion box.

[0008] Furthermore, the utility model has the following improvements: a bottom box is provided below the liquid outlet, a filter plate is provided below the bottom box, and the bottom box is fixed to the lower end of the extrusion box by screws.

[0009] In order to improve the sealing performance of the joint between the limiting seat and the positioning seat, the present utility model is improved in that a sealing ring is provided between the limiting seat and the positioning seat.

[0010] Furthermore, the present invention has been improved in that two symmetrical slide grooves are provided at the rear end of the machine body, and a sliding block is provided on the driving block to match the slide grooves.

[0011] Furthermore, the improvement of the utility model is that the slide groove is a T-shaped structure.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a double-screw juicer with the following beneficial effects:

[0014] When the interior of the extrusion groove of the double-screw juicer is blocked, the telescopic cylinder is started, so that the driving block can drive the limit rod to move, and the limit rod can be drawn out of the limit hole. At this time, a pressure is applied to the extrusion box, so that the positioning rod can be drawn out of the positioning groove, which is convenient for the overall disassembly of the extrusion box and the fixing seat, making it very convenient to assemble the extrusion box and the fixing seat, and further making it easy to clean the interior of the extrusion groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0018] Figure 4 It is a schematic diagram of the matching structure of the positioning rod and the positioning groove in the utility model;

[0019] In the figure: 1. machine body; 2. feed port; 3. extrusion box; 4. fixing seat; 5. limit seat; 6. positioning seat; 7. positioning groove; 8. positioning rod; 9. limit hole; 10. limit rod; 11. telescopic cylinder; 12. driving block; 13. liquid outlet; 14. bottom box; 15. filter plate. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1-4The utility model is a double-screw juicer, comprising a body 1, a feed port 2 is arranged at the front end of the body 1, an extrusion box 3 is arranged at the rear end of the body 1, a fixing seat 4 is fixedly arranged inside the extrusion box 3, an extrusion groove is arranged between the extrusion box 3 and the fixing seat 4, a limiting seat 5 is fixedly arranged at the rear end of the body 1, a positioning seat 6 is fixedly arranged at the front end of the extrusion box 3, positioning grooves 7 are arranged at the four corners of the limiting seat 5, positioning rods 8 inserted into the positioning grooves 7 are arranged at the four corners of the positioning seat 6, and limiting holes 9 are arranged on the positioning rods 8. Two telescopic cylinders 11 are symmetrically arranged on both sides of the body 1, and a driving block 12 is arranged at the output end of the telescopic cylinder 11. Limiting rods 10 penetrating the limiting holes 9 are arranged on both sides of the driving block 12. A plurality of liquid outlets 13 are arranged below the extrusion box 3. The material is placed into the body 1 through the feed port 2, and the double-screw feeding mechanism in the body 1 will transport the material to the extrusion groove. With the continuous transportation of the material, the material will be squeezed in the extrusion groove. At this time, the squeezed juice will be discharged into the designated container through the liquid outlet 13, and the residue after the juice is squeezed will be discharged at one end of the extrusion groove;

[0022] When the interior of the extrusion groove is blocked, starting the telescopic cylinder 11 can make the driving block 12 drive the limit rod 10 to move, and the limit rod 10 can be pulled out of the limit hole 9. At this time, a pressure is applied to the extrusion box 3, so that the positioning rod 8 can be pulled out of the positioning groove 7, which is convenient for the overall disassembly of the extrusion box 3 and the fixing seat 4, making it very convenient to assemble the extrusion box 3 and the fixing seat 4, and making it easy to clean the interior of the extrusion groove.

[0023] Furthermore, a bottom box 14 is provided below the liquid outlet 13, and a filter plate 15 is provided below the bottom box 14. The bottom box 14 is fixed to the lower end of the squeeze box 3 by screws. The bottom box 14 and the filter plate 15 can provide a filtering effect for the squeezed juice, thereby improving the purity of the juice. The screw fixing method has the advantage of easy assembly, which can make the bottom box 14 easy to assemble.

[0024] In the present structure, a sealing ring is provided between the limit seat 5 and the positioning seat 6 . The sealing ring can be made of rubber material, which can improve the sealing performance of the joint between the limit seat 5 and the positioning seat 6 .

[0025] The lack of a guide structure between the driving block 12 and the body 1 will affect the stability of the driving block 12 when moving. The rear end of the body 1 is provided with two symmetrical slide grooves, and the driving block 12 is provided with a slider that cooperates with the slide groove. The slide groove is a T-shaped structure. Through the cooperation of the slider and the slide groove, a guide structure can be provided between the driving block 12 and the body 1, which can improve the stability of the driving block 12 when moving.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-screw juicer, comprising a body (1), a feed port (2) being provided at the front end of the body (1), an extrusion box (3) being provided at the rear end of the body (1), a fixing seat (4) being fixedly arranged inside the extrusion box (3), an extrusion groove being provided between the extrusion box (3) and the fixing seat (4), characterized in that: A limiting seat (5) is fixedly arranged at the rear end of the machine body (1), a positioning seat (6) is fixedly arranged at the front end of the extrusion box (3), positioning grooves (7) are arranged at the four corners of the limiting seat (5), positioning rods (8) inserted into the positioning grooves (7) are arranged at the four corners of the positioning seat (6), and limiting holes (9) are arranged on the positioning rods (8), two telescopic cylinders (11) are symmetrically arranged on both sides of the machine body (1), a driving block (12) is arranged at the output end of the telescopic cylinder (11), and limiting rods (10) penetrating the limiting holes (9) are arranged on both sides of the driving block (12), and a plurality of liquid outlet holes (13) are arranged below the extrusion box (3).

2. A double screw juicer according to claim 1, characterized in that: A bottom box (14) is provided below the liquid outlet (13), and a filter plate (15) is provided below the bottom box (14).

3. A double screw juicer according to claim 2, characterized in that: The bottom box (14) is fixed to the lower end of the extrusion box (3) by means of screws.

4. A double screw juicer according to claim 3, characterized in that: A sealing ring is provided between the limiting seat (5) and the positioning seat (6).

5. A double screw juicer according to claim 4, characterized in that: The rear end of the machine body (1) is provided with two symmetrical sliding grooves, and the driving block (12) is provided with a sliding block that matches the sliding grooves.

6. A double screw juicer according to claim 5, characterized in that: The slide groove is a T-shaped structure.

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