Juicing device for radix puerariae processing

Abstract

The utility model discloses a juicing device for radix puerariae processing, and relates to the technical field of radix puerariae processing, a hopper is arranged at the upper end of a box body of a smashing box, two sets of smashing rollers are symmetrically arranged in the box body of the smashing box, a brake shaft is arranged in a barrel pipe of an extrusion barrel, and the brake shaft is connected with the extrusion barrel. And a first extrusion screw, a second extrusion screw and a third extrusion screw are sequentially arranged on the shaft rod of the brake shaft in the discharging direction of the crushing box. According to the design, on the basis of involutive rotation of crushing rollers in a crushing box, on one hand, radix puerariae is crushed through rolling, the juicing separation process is facilitated, on the other hand, juice in the radix puerariae can be preliminarily juiced, and the juicing efficiency is improved; the variable spiral propulsion of the three groups of extrusion screws is utilized, the variable spiral extrusion juicing process is carried out on the primarily crushed and juiced radix puerariae, and the juicing is more comprehensive while the juicing processes are more.

Description

Technical Field

[0001] The utility model relates to the field of kudzu root processing, in particular to a juicing device for kudzu root processing. Background Art

[0002] Pueraria root is cool in nature, flat in temperament, sweet in taste, and has the effects of clearing away heat, reducing internal heat, and detoxifying. Among them, Pueraria powder has the effects of clearing away greasiness and relieving heat, removing phlegm and relieving cough, lowering blood sugar, and mildly lowering blood pressure; Pueraria root juice has the effect of sobering up, and can effectively antagonize the lipid peroxidation damage of liver and testicular tissue caused by alcohol; therefore, in the process of processing Pueraria root, after the Pueraria root is ground into powder, a juice extraction device is usually used to separate the Pueraria root powder from the Pueraria root juice, as shown in a Pueraria root oral liquid extract preparation juice extraction device disclosed in the China Patent Network (public announcement number CN217169903U). When squeezing the Pueraria root juice, this type of device rotates the juice extraction rod in the juice extraction component to perform preliminary squeezing and juicing of the material, and at the same time cooperates with two juice extraction rollers to squeeze and extract each other to further improve the juicing effect and avoid waste.

[0003] However, there are still some shortcomings in the above-mentioned patents and the kudzu root juice extracting devices adopted in the existing market: the existing methods of using a stirring rod component to stir and extract juice and using a squeezing roller component to squeeze and extract juice have a relatively single squeezing force for squeezing juice, which is not comprehensive enough for squeezing and extracting juice from kudzu root, and it is easy to cause the juice and powder to be unable to be completely separated. Therefore, those skilled in the art provide a kudzu root processing juice extracting device to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a juicing device for processing kudzu root, which solves the problem of the existing kudzu root juicing device proposed in the above background technology that its juicing capacity is relatively single.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a juicing device for processing kudzu root, comprising a support frame;

[0006] An extrusion cylinder is installed at the top of the support frame, and a half screen cylinder is arranged at the lower half of the cylinder tube of the extrusion cylinder;

[0007] A crushing box is arranged at one end of the barrel of the extrusion barrel, a hopper is arranged at the upper end of the box body of the crushing box, and two sets of crushing rollers are arranged symmetrically inside the box body of the crushing box;

[0008] A brake shaft is arranged inside the barrel of the extrusion barrel, and a first extrusion screw, a second extrusion screw and a third extrusion screw are arranged in sequence on the shaft rod of the brake shaft along the unloading direction of the crushing box.

[0009] As a further technical solution of the utility model: mutually meshing gears are arranged on one side of the roller shafts of the two groups of crushing rollers.

[0010] As a further technical solution of the present utility model: the propeller pitches of the first extrusion screw, the second extrusion screw, and the third extrusion screw are sequentially decreased at equal intervals.

[0011] As a further technical solution of the present utility model: one end of the roller shaft of one group of the crushing rollers is provided with a pulley A, one end of the shaft rod of the braking shaft is provided with a pulley B, and the pulley A and the pulley B are connected by a transmission belt.

[0012] As a further technical solution of the present utility model: one end of the roller shaft of the other group of the crushing rollers is installed with a braking motor fixed on the crushing box.

[0013] As a further technical solution of the present utility model: a filter hopper opposite to the semi-screen cylinder is installed below the barrel of the crushing box, and a diversion pipe is conductively installed below the conical hopper of the filter hopper.

[0014] As a further technical solution of the present utility model: a slag material pipe orifice is opened at one end of the barrel of the crushing box and close to the third extrusion screw.

[0015] The present utility model provides a juice extraction device for Pueraria lobata processing, which has the following beneficial effects compared with the prior art:

[0016] In the Pueraria lobata juice extraction device of this design, based on the combined rotation of the crushing rollers in the crushing box, on the one hand, the Pueraria lobata is crushed by the rollers, which is convenient for the juice extraction and separation process, and on the other hand, the juice in the Pueraria lobata can be preliminarily juiced, improving the juice extraction efficiency. Then, based on the transmission combination of the braking shaft and the three extrusion screws inside the extrusion cylinder, using the variable spiral propulsion of the three extrusion screws, a variable spiral extrusion juice extraction process is carried out on the preliminarily crushed and juiced Pueraria lobata. While having more juice extraction processes, the juice extraction is more comprehensive, and the juice extraction efficiency of Pueraria lobata can be improved. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a juice extraction device for Pueraria lobata processing;

[0018] Figure 2 It is a right view of a juice extraction device for Pueraria lobata processing;

[0019] Figure 3 It is a partial cross-sectional view of a juice extraction device for Pueraria lobata processing;

[0020] Figure 4 It is a plan view of a juice extraction device for Pueraria lobata processing.

[0021] In the figure: 1, support frame; 2, extrusion cylinder; 3, crushing box; 4, hopper; 5, filter hopper; 6, diversion pipe; 7, braking motor; 8, pulley A; 9, transmission belt; 10, pulley B; 11, slag discharge pipe opening; 12, crushing roller; 13, mating gear; 14, braking shaft; 15, first extrusion screw; 16, second extrusion screw; 17, third extrusion screw; 18, semi-screen cylinder. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution for a juice extraction device for Pueraria lobata processing: a juice extraction device for Pueraria lobata processing, including a support frame 1. One end of the barrel of the extrusion cylinder 2 is provided with a crushing box 3. The upper end of the box body of the crushing box 3 is provided with a hopper 4. And two groups of crushing rollers 12 are symmetrically arranged inside the box body of the crushing box 3. A braking shaft 14 is arranged inside the barrel of the extrusion cylinder 2. One end of the roller shaft of one group of crushing rollers 12 is provided with a pulley A 8. One end of the shaft rod of the braking shaft 14 is provided with a pulley B 10. And the pulley A 8 and the pulley B 10 are connected by a transmission belt 9. One end of the roller shaft of the other group of crushing rollers 12 is installed with a braking motor 7 fixed on the crushing box 3. By controlling the braking motor 7 to work, one group of crushing rollers 12 is driven to rotate. By the mating transmission of the mating gears 13, the other group of crushing rollers 12 is driven to rotate synchronously. Then the pulley A 8 is driven to rotate. By the intermediate transmission of the transmission belt 9, the pulley B 10 is driven to rotate. The braking shaft 14 is pushed to rotate synchronously, forming an integrated linkage method to push the components on their respective shaft rods to operate and perform multi-process juice extraction work on Pueraria lobata.

[0024] On one side of the roller shafts of the two groups of crushing rollers 12, there are mating gears 13 that mesh with each other. Under the meshing transmission of the mating gears 13, the crushing rollers 12 rotate symmetrically. By the roller pressing and crushing of the two groups of crushing rollers 12, on the one hand, Pueraria lobata is crushed to avoid caking and facilitate the juice extraction and separation process. On the other hand, the juice in Pueraria lobata can be preliminarily roller pressed for juice extraction to improve the juice extraction efficiency.

[0025] Along the discharging direction of the crushing box 3 on the shaft rod of the braking shaft 14, a first extrusion screw 15, a second extrusion screw 16, and a third extrusion screw 17 are arranged in sequence. The propeller pitches of the first extrusion screw 15, the second extrusion screw 16, and the third extrusion screw 17 decrease in equal intervals in sequence. While the braking shaft 14 rotates, it drives the combination of the first extrusion screw 15, the second extrusion screw 16, and the third extrusion screw 17 to rotate synchronously. Since the screw pitches between the first extrusion screw 15, the second extrusion screw 16, and the third extrusion screw 17 decrease in sequence, the number of its propeller blades gradually increases, the screw propulsion chamber gradually becomes smaller, and the screw thrust gradually increases. It performs variable screw extrusion and propulsion work on the advancing kudzu root. While performing screw extrusion and propulsion, using its variable extrusion force, the juice in the kudzu root is extruded and filtered out.

[0026] At the top of the bracket of the support frame 1, an extrusion cylinder 2 is installed. And at the lower half of the barrel of the extrusion cylinder 2, a semi-screen cylinder 18 is arranged. Below the barrel of the crushing box 3, a filter hopper 5 opposite to the semi-screen cylinder 18 is installed. And below the conical hopper of the filter hopper 5, a diversion pipe 6 is installed in a conducting manner. At one end of the barrel of the crushing box 3 and on the side close to the third extrusion screw 17, a slag discharge pipe orifice 11 is opened. While performing screw extrusion and juicing on the kudzu root, the juice of the extrusion and juicing is filtered by the semi-screen cylinder 18 and filtered into the filter hopper 5, and is circulated and discharged through the diversion pipe 6. And the extruded kudzu root is circularly extruded and discharged through the slag discharge pipe orifice 11 under the action of screw propulsion, performing a circular dynamic juicing process on the kudzu root.

[0027] The working principle of the present utility model is as follows: When performing the juicing processing procedure on the kudzu root, the kudzu root to be juiced is poured into the hopper 4, and then the braking motor 7 is controlled to work, driving one group of crushing rollers 12 to rotate. By the meshing transmission of the engaging gears 13, the other group of crushing rollers 12 is driven to rotate synchronously. Then, the combination of the pulley A 8, the transmission belt 9, and the pulley B 10 is driven to rotate, pushing the braking shaft 14 to rotate synchronously, forming an integral linkage method to push the components on their respective shaft rods to operate, and performing multi-process juicing work on the kudzu root;

[0028] Under the meshing transmission of the engaging gears 13, the two groups of crushing rollers 12 rotate symmetrically. On the one hand, they crush the kudzu root to prevent it from agglomerating into blocks. On the other hand, they can perform a preliminary roller pressing and juicing process on the juice in the kudzu root, squeezing out the juice in advance and collecting it through preliminary filtration by the semi-screen cylinder 18;

[0029] When the kudzu roots after preliminary juicing fall into the inside of the extrusion cylinder 2 in a cycle, the combined rotation of the first extrusion screw 15, the second extrusion screw 16, and the third extrusion screw 17 is driven by the brake shaft 14. Since the screw pitches between the first extrusion screw 15, the second extrusion screw 16, and the third extrusion screw 17 decrease in sequence, the number of their propeller blades gradually increases, the screw propulsion chamber gradually becomes smaller, and the screw thrust gradually increases. A variable screw extrusion propulsion operation is carried out on the advancing kudzu roots. While carrying out the screw extrusion propulsion, the juice in the kudzu roots is extruded and filtered by using its variable extrusion force, and is filtered through the semi-screen cylinder 18. The extruded and juiced water is filtered into the filter hopper 5 under the filtration of the semi-screen cylinder 18 and is circulated and discharged through the diversion pipe 6. The extruded kudzu roots are circulated and extruded and discharged through the slag discharge pipe orifice 11 under the action of screw propulsion, completing the solid-liquid separation process of the kudzu roots.

[0030] The above description is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in this field.

Claims

1. A juicing device for processing kudzu root, characterized in that: It comprises a support frame (1); An extrusion cylinder (2) is installed at the top of the support frame (1), and a half screen cylinder (18) is provided at the lower half of the cylinder tube of the extrusion cylinder (2); A crushing box (3) is provided at one end of the barrel of the extrusion barrel (2), a hopper (4) is provided at the upper end of the box body of the crushing box (3), and two groups of crushing rollers (12) are symmetrically provided inside the box body of the crushing box (3); A brake shaft (14) is arranged inside the barrel of the extrusion barrel (2), and a first extrusion screw (15), a second extrusion screw (16), and a third extrusion screw (17) are arranged in sequence on the shaft rod of the brake shaft (14) along the unloading direction of the crushing box (3).

2. A juicing device for processing kudzu root according to claim 1, characterized in that: One side of the roller shafts of the two groups of crushing rollers (12) is provided with mutually meshing gears (13).

3. The pueraria juice extracting device according to claim 1, characterized in that: The propeller pitches of the first extrusion screw (15), the second extrusion screw (16), and the third extrusion screw (17) are successively and uniformly spaced and gradually decrease.

4. The pueraria juice extracting device according to claim 1, characterized in that: A pulley A (8) is provided at one end of the roller shaft of one group of the crushing rollers (12), a pulley B (10) is provided at one end of the shaft rod of the brake shaft (14), and the pulley A (8) and the pulley B (10) are connected to each other through a transmission belt (9).

5. The pueraria juice extracting device according to claim 1, characterized in that: A brake motor (7) fixed on the crushing box (3) is mounted on one end of the roller shaft of the other group of crushing rollers (12).

6. The pueraria juice extracting device according to claim 1, characterized in that: A filter bucket (5) opposite to the half-sieve bucket (18) is installed below the barrel of the crushing box (3), and a flow guide pipe (6) is installed below the cone bucket of the filter bucket (5).

7. The pueraria juice extracting device according to claim 1, characterized in that: A slag pipe opening (11) is provided at one end of the barrel of the crushing box (3) and on a side close to the third extrusion screw (17).

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