Fruit juice extraction equipment for beverage production

Abstract

The utility model discloses juice extraction equipment for beverage production, which structurally comprises a base, a squeezing mechanism, a support plate and a mechanical box, the support plate is welded at the upper end of the base, the mechanical box is in limit sliding fit with the base, the outer side of the squeezing mechanism is clamped on the side surface of the mechanical box, and the upper end of the squeezing mechanism is in threaded fit with the support plate. After fruits are squeezed, the fruits enter the horizontal plate from the circulation hole, meanwhile, fruit juice flows outwards on the connecting plate, the fruit juice flows outwards from a grid rod in a limiting block to the interior of a circular pipe, and pulp is blocked by a gap formed by a ball block under the elastic force of a stretching rod, so that the pulp mixed in the fruit juice is prevented from moving out of the filter box, and the fruit juice is prevented from being squeezed out of the filter box. And a supporting rod pushes fruits at the upper end of a filtering plate on the inner side of a filtering box to be squeezed under the downward movement of a squeezing rod, so that an arc-shaped plate forms arc-shaped wrapping squeezing, the situation that only the fruits in the middle are squeezed is prevented, the situation that the squeezing force of the fruits on the periphery is weak is avoided, and the situation that fruit juice is extracted slowly is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit juice beverage production equipment, in particular to a fruit juice extraction device for beverage production. Background Art

[0002] In the production of fruit juice beverages, the extraction of fruit juice requires pressing fruits. The extraction adopts a vertical pressing method. By squeezing the fruits, the fruits are broken and squeezed against each other to flow out the juice. After the flowing-out juice is screened and filtered, most of the pulp is removed, thereby realizing the extraction of fruit juice. After extracting pure fruit juice, fruit juice beverages are formed through processing.

[0003] However, after the fruit juice is extracted, smaller pulp is likely to follow the fruit juice through the gap plate, so that some pulp will remain in the fruit juice, thus affecting the purity of the fruit juice. And when pressing, a round rod is used for squeezing. Since the round rod is smaller than the surface of the fruit, the round rod can only press the fruits in the middle part and drive the fruits to move outward to the periphery. The fruit juice around is less stressed and not well pressed, which easily causes the problem of slow fruit juice extraction. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the present utility model is realized through the following technical solutions: A fruit juice extraction device for beverage production, its structure includes a base, a pressing mechanism, a support plate, and a machine box. The support plate is welded to the upper end of the base. The machine box is in limit sliding fit with the base. The outer side of the pressing mechanism is clamped on the side of the machine box. The upper end of the pressing mechanism is in threaded fit with the support plate. The pressing mechanism is provided with a filter plate, a round barrel, a pressing rod, a filter box, and a stress plate. The stress plate is embedded at the lower end of the pressing rod. The filter plate is installed inside the filter box. The filter box is located inside the round barrel. The pressing rod and the round barrel are on the same central axis. The upper end of the pressing rod is in threaded fit with the support plate. The outer side of the round barrel is clamped on the side of the machine box. The pressing rod is provided with a bearing, having the effect of rotating at the upper end. The upper end of the pressing rod is provided with two handles, having the effect of manual rotation.

[0005] As a further optimization of the technical solution, the filter box is provided with a horizontal plate, a limit block, a connecting plate, and an inclined block. The inclined block is embedded at the upper end of the horizontal plate. The connecting plate is installed at the upper end of the side of the horizontal plate. The limit block is clamped inside the connecting plate. The connecting plate is located inside the round barrel. The filter plate is installed inside the connecting plate. The inclined block is of a conical structure, having a flow hole inclined towards the central axis. The horizontal plate is provided with holes, and the holes are provided with grids with relatively small gaps, having a filtering effect.

[0006] As a further optimization of the technical solution, the limiting block is provided with a stretching rod, a spherical block, a grid rod, and a circular tube. The grid rod is embedded inside the circular tube. The stretching rod is installed on the right side in the middle of the grid rod. The spherical block is embedded at the right end of the stretching rod. The circular tube is clamped inside the connecting plate. An arc-shaped groove is provided on the right side of the circular tube, and the arc-shaped groove is in clearance fit with the spherical block. The stretching rod is made of rubber and has the characteristic of large elasticity. The gap between the grid rods is small.

[0007] As a further optimization of the technical solution, the force-bearing plate is provided with a spring, a support rod, an arc-shaped plate, a blocking plate, a movable plate, and a sealing ring. The left and right ends of the arc-shaped plate are embedded at the lower end of the sealing ring. The middle of the arc-shaped plate is installed at the lower end of the support rod. The support rod penetrates through the middle of the movable plate. The sealing ring is welded to the lower end of the movable plate. The spring is installed at the upper end of the movable plate. The spring is embedded at the west end of the blocking plate. The blocking plate is welded to the outside of the support rod. The upper end of the support rod is embedded at the lower end of the pressing rod. The arc-shaped plate is made of aluminum alloy and has the characteristics of strong toughness and large elasticity.

[0008] As a further optimization of the technical solution, an electric pulley is provided inside the machine box. A slide rail is provided at the upper end of the base, and the electric pulley is in limit sliding fit with the slide rail at the upper end of the base. Thus, after the electric pulley in the machine box rotates, it rotates and moves on the slide rail at the upper end of the base, enabling the machine box to perform limit translation movement and driving the pressing mechanism to be translated and pulled out. Beneficial effects

[0009] Compared with the prior art, a fruit juice extraction device for beverage production of the present utility model has the following advantages:

[0010] In the present utility model, after the fruit pressing is completed, the fruit juice is filtered from the filter plate to the upper end of the inclined block. The fruit juice then enters the horizontal plate again through the circulation holes and is filtered again through the grid with a small gap. At the same time, the fruit juice flows outwards in the connecting plate, and the fruit juice flows outwards from the grid rod in the limiting block into the circular tube. Furthermore, the fruit juice impacts the spherical block. Under the elastic force of the stretching rod, a gap is generated between the spherical block and the circular tube, enabling the fruit juice to pass through the arc-shaped groove on the inner side of the spherical block and the circular tube. The gap formed by the spherical block under the elastic force of the stretching rod blocks the pulp, preventing the pulp from passing through the circular tube and preventing the pulp mixed in the fruit juice from moving outside the filter box, thus avoiding the pulp from being mixed in the fruit juice.

[0011] In the present utility model, the support rod pushes the fruits at the upper end of the filter plate inside the filter box under the downward movement of the pressing rod to press the fruits, so that the arc-shaped plate contacts the fruits in the filter box. Then, under the support of the sealing ring, the arc-shaped plate forms an arc-shaped wrap, and the middle of the arc-shaped plate is fixed. The outer side of the arc-shaped plate elastically moves upward under the elastic force of the spring, and then the sealing ring drives the outer side of the arc-shaped plate to move in an arc, realizing the arc-shaped pressing of the fruits, preventing only the fruits in the middle position from being pressed, avoiding the weak pressing force on the fruits around, and preventing the slow extraction of fruit juice. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects, and advantages of the present utility model will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 It is a schematic structural diagram of a fruit juice extraction device for beverage production according to the present utility model.

[0014] Figure 2 It is a schematic side structural diagram of a pressing mechanism according to the present utility model.

[0015] Figure 3 It is a schematic side structural diagram of a filter box according to the present utility model.

[0016] Figure 4 It is a schematic sectional three-dimensional structural diagram of a limiting block according to the present utility model.

[0017] Figure 5 It is a schematic side structural diagram of a force-bearing plate according to the present utility model.

[0018] In the figure: base - 1, pressing mechanism - 2, support plate - 3, mechanical box - 4, filter plate - 21, circular barrel - 22, pressing rod - 23, filter box - 24, force-bearing plate - 25, horizontal plate - w1, limiting block - w2, connecting plate - w3, inclined block - w4, stretching rod - w21, ball block - w22, grid rod - w23, circular tube - w24, spring - t1, support rod - t2, arc-shaped plate - t3, blocking plate - t4, movable plate - t5, sealing ring - t6. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes, and functions of the present utility model easy to understand, the preferred implementation schemes of the present utility model will be further described below in conjunction with the specific implementation manners and the drawings. Embodiment

[0020] Please refer to Figures 1-5, the present utility model provides a fruit juice extraction device for beverage production, the structure of which includes a base 1, a pressing mechanism 2, a support plate 3, and a mechanical box 4. The support plate 3 is welded to the upper end of the base 1. The mechanical box 4 is in limit sliding fit with the base 1. The outer side of the pressing mechanism 2 is clamped to the side of the mechanical box 4. The upper end of the pressing mechanism 2 is in threaded fit with the support plate 3. The pressing mechanism 2 is provided with a filter plate 21, a circular barrel 22, a pressing rod 23, a filter box 24, and a force-bearing plate 25. The force-bearing plate 25 is embedded at the lower end of the pressing rod 23. The filter plate 21 is installed inside the filter box 24. The filter box 24 is located inside the circular barrel 22. The pressing rod 23 and the circular barrel 22 are on the same central axis. The upper end of the pressing rod 23 is in threaded fit with the support plate 3. The outer side of the circular barrel 22 is clamped to the side of the mechanical box 4. The pressing rod 23 is provided with a bearing, having the effect of rotating at the upper end. Two handles are provided at the upper end of the pressing rod 23, having the effect of manual rotation. Thus, fruits are placed on the upper end of the filter plate 21 inside the filter box 24. By manually rotating the pressing rod 23, the pressing rod 23 rotates vertically downward in a threaded manner under the support of the support plate 3. Thus, the lower end of the pressing rod 23 drives the force-bearing plate 25 to press the fruits on the upper end of the filter plate 21 under the drive of the rotation of the bearing. After the fruits are pressed, the fruit juice filters downward from the filter plate 21. Thus, the mechanical box 4 drives the circular barrel 22 to slide on the base 1 and pull out the position of the support plate 3. Then, the filter box 24 is manually lifted out, so that the fruit juice is pressed and extracted in the circular barrel 22 from the filter box 24, realizing the pressing and extraction effect.

[0021] As a further optimization of the technical solution, the filter box 24 is provided with a horizontal plate w1, a limit block w2, a connecting plate w3, and an inclined block w4. The inclined block w4 is embedded at the upper end of the horizontal plate w1. The connecting plate w3 is installed at the upper end of the side of the horizontal plate w1. The limit block w2 is clamped inside the connecting plate w3. The connecting plate w3 is located inside the circular barrel 22. The filter plate 21 is installed inside the connecting plate w3. The inclined block w4 is of a conical structure, having a circulation hole inclined towards the central axis. The horizontal plate w1 is provided with holes, and the holes are provided with grids with relatively small gaps, having a filtering effect. Thus, the fruit juice filters from the filter plate 21 to the upper end of the inclined block w4. On the inclined inclined block w4, the pulp moves towards the hypotenuse. Furthermore, the fruit juice enters the horizontal plate w1 again through the circulation hole inside the inclined block w4 and is filtered again through the grids with relatively small gaps. At the same time, the fruit juice flows outwards in the connecting plate w3, preventing the pulp mixed in the fruit juice from moving outside the filter box 24 and avoiding the pulp being mixed inside the fruit juice.

[0022] As a further optimization of the technical solution, the limit block w2 is provided with a stretching rod w21, a ball block w22, a grid rod w23, and a circular tube w24. The grid rod w23 is embedded inside the circular tube w24. The stretching rod w21 is installed on the middle right side of the grid rod w23. The ball block w22 is embedded at the right end of the stretching rod w21. The circular tube w24 is clamped inside the connecting plate w3. An arc-shaped groove is provided on the right side of the circular tube w24, and the arc-shaped groove is in clearance fit with the ball block w22. The stretching rod w21 is made of rubber and has the characteristic of large elasticity. The gap between the grid rods w23 is small, so that the fruit juice flows from the grid rod w23 into the circular tube w24 and then outwards. Furthermore, the fruit juice impacts the ball block w22. Under the elastic force of the stretching rod w21, a gap is generated between the ball block w22 and the circular tube w24, enabling the fruit juice to pass through the arc-shaped groove on the inner side of the ball block w22 and the circular tube w24. The gap formed by the ball block w22 under the elastic force of the stretching rod w21 blocks the pulp and prevents the pulp from passing through the circular tube w24.

[0023] As a further optimization of the technical solution, the force-bearing plate 25 is provided with a spring t1, a support rod t2, an arc-shaped plate t3, a blocking plate t4, a movable plate t5, and a sealing ring t6. The left and right ends of the arc-shaped plate t3 are embedded at the lower end of the sealing ring t6. The middle of the arc-shaped plate t3 is installed at the lower end of the support rod t2. The support rod t2 passes through the middle of the movable plate t5. The sealing ring t6 is welded to the lower end of the movable plate t5. The spring t1 is installed at the upper end of the movable plate t5. The spring t1 is embedded at the west end of the blocking plate t4. The blocking plate t4 is welded to the outside of the support rod t2. The upper end of the support rod t2 is embedded at the lower end of the pressing rod 23. The arc-shaped plate t3 is made of aluminum alloy and has the characteristics of strong toughness and large elasticity. Thus, when the support rod t2 is pushed downward, the arc-shaped plate t3 contacts the fruits in the filter box 24. Furthermore, under the support of the sealing ring t6, the arc-shaped plate t3 forms an arc-shaped wrap, fixing the middle of the arc-shaped plate t3. The outer side of the arc-shaped plate t3 elastically moves upward under the elastic force of the spring t1, and then the sealing ring t6 drives the outer side of the arc-shaped plate t3 to move arc-shaped, realizing the arc-shaped pressing of the fruits, preventing only the fruits in the middle position from being pressed, avoiding weak pressing force on the fruits around, and preventing slow extraction of fruit juice.

[0024] As a further optimization of the technical solution, an electric pulley is provided inside the machine box 4. A slide rail is provided at the upper end of the base 1, and the electric pulley is in limit sliding fit with the slide rail at the upper end of the base 1. Thus, after the electric pulley in the machine box 4 rotates, it rotates and moves on the slide rail at the upper end of the base 1, enabling the machine box 4 to perform limit translation movement and driving the pressing mechanism 2 to be translated and pulled out.

[0025] Working principle: In the present utility model, fruits are placed on the upper end of the filter plate 21 inside the filter box 24. By manually rotating the pressing rod 23, the pressing rod 23 rotates vertically downward in a threaded manner under the support of the support plate 3. Thus, the lower end of the pressing rod 23 drives the force-bearing plate 25 to press the fruits on the upper end of the filter plate 21 under the drive of the bearing rotation. After the fruits are pressed, the fruit juice filters downward from the filter plate 21. Then, the mechanical box 4 drives the circular barrel 22 to slide out of the position of the support plate 3 on the base 1, and then the filter box 24 is manually lifted out, so that the fruit juice is extracted and pressed in the circular barrel 22 from the filter box 24, achieving the pressing and extraction effect. After the pressing is completed, the fruit juice filters from the filter plate 21 to the upper end of the inclined block w4, and the fruit juice enters the horizontal plate w1 again through the flow hole and is filtered again through the grid with a smaller gap. At the same time, the fruit juice flows outward in the connecting plate w3, and the fruit juice flows outward from the grid rod w23 in the limiting block w2 into the circular tube w24. Furthermore, the fruit juice impacts the ball block w22, and under the elastic force of the tension rod w21, a gap is generated between the ball block w22 and the circular tube w24, enabling the fruit juice to pass through the arc-shaped groove on the inner side of the ball block w22 and the circular tube w24. The gap formed by the ball block w22 under the elastic force of the tension rod w21 blocks the pulp, preventing the pulp from passing through the circular tube w24 and preventing the pulp mixed in the fruit juice from moving outside the filter box 24, avoiding the pulp being mixed inside the fruit juice.

[0026] In the present utility model, the support rod t2 pushes the fruits on the upper end of the filter plate 21 inside the filter box 24 to be pressed under the downward movement of the pressing rod 23, making the arc-shaped plate t3 contact the fruits in the filter box 24. Furthermore, under the support of the sealing ring t6, the arc-shaped plate t3 forms an arc-shaped wrap, fixing the middle of the arc-shaped plate t3. The outer side of the arc-shaped plate t3 elastically moves upward by the movable plate t5 under the elastic force of the spring t1. Then, the sealing ring t6 drives the outer side of the arc-shaped plate t3 to move in an arc, realizing the arc-shaped pressing of the fruits, preventing only the fruits in the middle position from being pressed, avoiding the weak pressing force on the fruits around, and preventing the slow extraction of fruit juice.

[0027] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit or basic features of the present utility model, the present utility model can not only be implemented in other specific forms, but also have various changes and improvements. These changes and improvements all fall within the scope of the present utility model claimed. Therefore, the scope of protection claimed by the present utility model is defined by the appended claims and their equivalents, rather than the above description.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A juice extraction device for beverage production, comprising a base (1), a pressing mechanism (2), a support plate (3), and a mechanical box (4), characterized in that: The support plate (3) is welded to the upper end of the base (1), the mechanical box (4) and the base (1) are limitedly slidably matched, the outer side of the pressing mechanism (2) is clamped on the side of the mechanical box (4), and the upper end of the pressing mechanism (2) is threadedly matched with the support plate (3); The pressing mechanism (2) is provided with a filter plate (21), a circular barrel (22), a pressing rod (23), a filter box (24), and a force plate (25); the force plate (25) is embedded in the lower end of the pressing rod (23); the filter plate (21) is installed inside the filter box (24); the filter box (24) is located inside the circular barrel (22); the pressing rod (23) and the circular barrel (22) are located on the same central axis; the upper end of the pressing rod (23) is threadedly engaged with the support plate (3); and the outer side of the circular barrel (22) is engaged with the side of the mechanical box (4).

2. A juice extraction device for beverage production according to claim 1, characterized in that: The filter box (24) is provided with a horizontal plate (w1), a limit block (w2), a connecting plate (w3), and an inclined block (w4); the inclined block (w4) is embedded in the upper end of the horizontal plate (w1); the connecting plate (w3) is installed on the upper end of the side of the horizontal plate (w1); the limit block (w2) is engaged inside the connecting plate (w3); the connecting plate (w3) is located inside the circular barrel (22); and the filter plate (21) is installed inside the connecting plate (w3).

3. A juice extraction device for beverage production according to claim 2, characterized in that: The limit block (w2) is provided with a stretching rod (w21), a ball block (w22), a grid rod (w23), and a circular tube (w24); the grid rod (w23) is embedded in the inner side of the circular tube (w24); the stretching rod (w21) is installed on the right side of the middle of the grid rod (w23); the ball block (w22) is embedded in the right end of the stretching rod (w21); and the circular tube (w24) is engaged in the interior of the connecting plate (w3).

4. The juice extraction equipment for beverage production according to claim 1, characterized in that: The force-bearing plate (25) is provided with a spring (t1), a support rod (t2), an arc plate (t3), a blocking plate (t4), a movable plate (t5), and a sealing ring (t6); the left and right ends of the arc plate (t3) are embedded in the lower end of the sealing ring (t6); the middle of the arc plate (t3) is installed on the lower end of the support rod (t2); the support rod (t2) runs through the middle of the movable plate (t5); the sealing ring (t6) is welded to the lower end of the movable plate (t5); the spring (t1) is installed on the upper end of the movable plate (t5); the spring (t1) is embedded in the west end of the blocking plate (t4); the blocking plate (t4) is welded to the outside of the support rod (t2); and the upper end of the support rod (t2) is embedded in the lower end of the pressing rod (23).

5. The juice extraction equipment for beverage production according to claim 1, characterized in that: An electric pulley is provided inside the mechanical box (4), a slide rail is provided at the upper end of the base (1), and the electric pulley and the slide rail at the upper end of the base (1) are in limited sliding cooperation.

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