High-pressure sterilization device for fruit juice

Abstract

The high-pressure fruit juice sterilization device comprises a base, vertical plates are arranged on the front side and the rear side of the upper end of the base respectively, the upper ends of the vertical plates are fixedly connected with the lower end of a mounting plate, a mounting cylinder is arranged in the middle of the upper end of the base, and connecting pipes are arranged in connecting openings formed in the lower side of the outer arc face of the mounting cylinder. The middle of each connecting pipe is connected with a connecting valve in series. The pressurizing mechanism comprises transverse rods, connecting plates and piston plates, the transverse rods are arranged on the left side and the right side of the interior of the mounting plate respectively, the transverse rods are slidably connected with sliding holes correspondingly formed in the right ends of the connecting plates respectively, and the piston plates are arranged at the lower ends of the connecting plates respectively. The whole process can be completed only through one motor, the traditional mode that pressurization work is conducted through a hydraulic rod can be replaced, the structure is simple, and meanwhile energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit juice sterilization, in particular to a high-pressure fruit juice sterilization device. Background Art

[0002] Juice high-pressure sterilization equipment, commonly known as autoclave equipment, is a non-thermal sterilization technology used in the food and beverage industry, especially in juice processing. This technology can effectively kill microorganisms in juice while maintaining the original flavor and nutritional components of the juice, thereby extending the shelf life of the product.

[0003] During the operation of the juice high-pressure sterilization device, the juice is often first placed in a pressure-resistant packaging material, such as a plastic bottle or bag, and then sealed. The packaging material containing the juice is then placed inside the installation cylinder, and water is then added to the installation cylinder. When the water fills the installation cylinder, two hydraulic rods simultaneously drive two piston plates to move, thereby applying pressure to the water in the installation cylinder through the piston plates. The water acts as a pressure transmission medium, evenly transmitting the pressure to each packaging material containing the juice. The high pressure acts on the microorganisms in the juice, destroying their cell structure and ultimately inactivating the microorganisms.

[0004] During use, the existing juice high-pressure sterilization device can simultaneously perform pressurization work through two hydraulic rods, but the energy consumed in driving the two hydraulic rods is relatively large, which further increases the cost. In addition, the hydraulic system occupies a relatively large area, which will also make the internal structure of the juice high-pressure sterilization device more complicated, affecting the overall layout and movement of the juice high-pressure sterilization device. For this reason, we propose a juice high-pressure sterilization device. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a high-pressure sterilization device for juice, which can simultaneously perform pressurization work from the left and right sides of the installation cylinder. The whole process can be completed with only one motor, and the cost is relatively low. It can replace the traditional method of performing pressurization work through hydraulic rods. It has a simple structure and also reduces energy consumption, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a juice high-pressure sterilization device, comprising a base, vertical plates respectively provided on the front and rear sides of the upper end of the base, the upper ends of the vertical plates being fixedly connected to the lower end of the mounting plate, a mounting tube provided in the middle of the upper end of the base, connecting pipes provided in the connecting openings provided on the lower side of the outer arc surface of the mounting tube, connecting valves connected in series in the middle of the connecting pipes, and a pressurizing mechanism;

[0007] Booster mechanism: It includes a cross bar, a connecting plate and a piston plate. The cross bar is respectively arranged on the left and right sides of the mounting plate. The cross bar is slidably connected to the sliding holes corresponding to the right end of the connecting plate. The lower end of the connecting plate is provided with a piston plate, which can perform pressurization work from the left and right sides of the mounting cylinder at the same time. The whole process only requires one motor to complete, and the cost is relatively low. It can replace the traditional method of pressurizing work through hydraulic rods. It has a simple structure and reduces energy consumption.

[0008] Furthermore, it also includes a control switch group, which is arranged at the front end of the mounting plate. The input end of the control switch group is electrically connected to the external power supply and can regulate the electrical components inside the device.

[0009] Furthermore, the boosting mechanism also includes an electric push rod and a fixed rod. The electric push rods are respectively arranged in the middle of the lower end of the connecting plate, and the electric push rods are respectively located in the sliding grooves arranged on the left and right sides of the lower end of the vertically adjacent mounting plates. The lower ends of the telescopic ends of the electric push rods are each provided with a fixed rod, and the ends of the fixed rods close to the inner center of the base are fixedly connected to the ends of the piston plate away from the inner center of the base. The input ends of the electric push rods are electrically connected to the output ends of the control switch group, and the position of the piston plate can be adjusted.

[0010] Furthermore, the boosting mechanism also includes a vertical rod, a center wheel, a connecting rod and a transmission plate. The vertical rod is rotatably connected to the middle part of the bottom wall of the mounting plate. A center wheel is provided in the middle part of the outer arc surface of the vertical rod. Connecting rods are respectively provided at the edges of the upper end of the center wheel. Transmission plates are respectively provided in the middle part of the outer arc surface of the connecting rod. The end of the transmission plate away from the inner center of the base is rotatably connected to the laterally adjacent connecting plates, so that the position of the connecting plates can be adjusted.

[0011] Furthermore, a worm is rotatably connected to the right side of the front wall of the mounting plate, and a worm wheel is provided on the lower side of the outer arc surface of the vertical rod. The worm is meshed with the worm wheel and can drive the center wheel to rotate through the worm wheel.

[0012] Furthermore, a motor is provided on the right side of the front end of the mounting plate, the rear end of the motor output shaft is fixedly connected to the front end of the worm, the input end of the motor is electrically connected to the output end of the control switch group, and the worm gear can be driven to rotate through the worm.

[0013] Furthermore, a storage box is placed inside the installation cylinder, and a placement groove is provided in the middle of the upper end of the storage box. The use of the storage box can simplify the loading and unloading process and improve the operating efficiency.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the juice high-pressure sterilization device has the following advantages:

[0015] By coordinating the center wheel and the transmission plate, the piston plate can be driven to move, thereby performing pressurization work from the left and right sides of the mounting cylinder at the same time. The entire process can be completed with only one motor, and the cost is relatively low. It can replace the traditional method of pressurizing work through hydraulic rods. It has a simple structure and reduces energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the upper side cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the front side cross-sectional plan structure of the utility model;

[0019] Figure 4 This is an enlarged structural diagram of point A of the present invention.

[0020] In the figure: 1 base, 2 vertical plate, 3 mounting plate, 4 control switch group, 5 mounting cylinder, 6 storage box, 7 connecting pipe, 8 booster mechanism, 81 cross bar, 82 connecting plate, 83 electric push rod, 84 fixing rod, 85 piston plate, 86 vertical rod, 87 center wheel, 88 connecting rod, 89 transmission plate, 9 worm, 10 worm wheel, 11 motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 This embodiment provides a technical solution: a juice high-pressure sterilization device, comprising a base 1, with vertical plates 2 respectively provided on the front and rear sides of the upper end of the base 1, the upper ends of the vertical plates 2 being fixedly connected to the lower end of the mounting plate 3, a mounting tube 5 provided in the middle of the upper end of the base 1, and a connecting pipe 7 provided in the connecting port provided on the lower side of the outer arc surface of the mounting tube 5, a connecting valve being connected in series in the middle of the connecting pipe 7, and a pressurizing mechanism 8;

[0023] Booster mechanism 8: It includes a cross bar 81, a connecting plate 82 and a piston plate 85. The cross bar 81 is respectively arranged on the left and right sides of the interior of the mounting plate 3. The cross bar 81 is slidably connected to the sliding holes corresponding to the right end of the connecting plate 82. The lower end of the connecting plate 82 is provided with a piston plate 85. The booster mechanism 8 also includes an electric push rod 83 and a fixed rod 84. The electric push rod 83 is respectively arranged in the middle of the lower end of the connecting plate 82. The electric push rod 83 is respectively located in the slide grooves provided on the left and right sides of the lower end of the vertically adjacent mounting plate 3. The lower end of the telescopic end of the electric push rod 83 is provided with a fixed rod 84. The end of the fixed rod 84 close to the inner center of the base 1 is fixedly connected to the end of the piston plate 85 away from the inner center of the base 1. The input end of the electric push rod 83 is connected to the output of the control switch group 4 The boosting mechanism 8 further comprises a vertical rod 86, a center wheel 87, a connecting rod 88 and a transmission plate 89. The vertical rod 86 is rotatably connected to the middle part of the bottom wall of the mounting plate 3. A center wheel 87 is provided in the middle part of the outer arc surface of the vertical rod 86. Connecting rods 88 are respectively provided at the edges of the upper ends of the center wheel 87. Transmission plates 89 are provided in the middle part of the outer arc surface of the connecting rods 88. One end of the transmission plate 89 away from the inner center of the base 1 is rotatably connected to the laterally adjacent connecting plates 82. The cooperation between the center wheel 87 and the transmission plate 89 can drive the piston plate 85 to move, thereby performing pressurization work from the left and right sides of the mounting cylinder 5 at the same time. The cost is relatively low, and it can replace the traditional method of performing pressurization work by hydraulic rods. It has a simple structure and reduces energy consumption.

[0024] Among them: it also includes a control switch group 4, which is arranged at the front end of the installation plate 3. The input end of the control switch group 4 is electrically connected to the external power supply and can regulate the electrical components inside the device.

[0025] Among them: a worm 9 is rotatably connected to the right side of the front wall of the mounting plate 3, and a worm wheel 10 is provided on the lower side of the outer arc surface of the vertical rod 86. The worm 9 is meshingly connected with the worm wheel 10. During the rotation process, the worm 9 drives the worm wheel 10 to rotate through the meshing connection, and the worm wheel 10 drives the center wheel 87 to rotate through the vertical rod 86.

[0026] Among them: a motor 11 is provided on the right side of the front end of the mounting plate 3, the rear end of the output shaft of the motor 11 is fixedly connected to the front end of the worm 9, the input end of the motor 11 is electrically connected to the output end of the control switch group 4, and the motor 11 starts to run through the regulation of the control switch group 4, and the output shaft of the motor 11 drives the worm 9 to rotate. During the rotation process, the worm 9 drives the worm wheel 10 to rotate through the meshing connection.

[0027] Among them, the interior of the installation cylinder 5 is respectively provided with a storage box 6, and the middle part of the upper end of the storage box 6 is provided with a placement groove. The juice is put into a pressure-resistant packaging material, such as a plastic bottle or a bag, and then sealed. Then, the packaging material containing the juice is filled into the interior of the storage box 6 through the placement groove. After the filling is completed, the storage box 6 is sequentially placed into the interior of the installation cylinder 5.

[0028] The working principle of the juice high-pressure sterilization device provided by the present invention is as follows: before use, the connecting pipe 7 is first connected to the external pipe. Later, during the use of the juice high-pressure sterilization device, the juice is first placed in a pressure-resistant packaging material, such as a plastic bottle or bag, and then sealed. After that, the packaging material containing the juice is placed into the interior of the storage box 6 through the placement slot. After the filling is completed, the storage box 6 is sequentially placed into the interior of the installation cylinder 5. Then, through the control of the control switch group 4, the electric push rod 83 starts to operate, and the telescopic end of the electric push rod 83 extends, thereby causing the electric push rod 83 to move. The piston plate 85 is driven downward by the fixing rod 84. When the piston plate 85 is located on the left and right sides of the mounting cylinder 5, the motor 11 starts to operate by controlling the switch group 4. The output shaft of the motor 11 drives the worm 9 to rotate. During the rotation, the worm 9 drives the worm wheel 10 to rotate through the meshing connection. The worm wheel 10 drives the center wheel 87 to rotate through the vertical rod 86. During the rotation, the center wheel 87 applies a pulling force to the transmission plate 89 through the connecting rod 88, so that the transmission plate 89 drives the piston plate 85 to move through the connecting plate 82, so that the piston plate 85 The motor 11 is inserted into the interior of the installation cylinder 5 to seal the installation cylinder 5. By controlling the switch group 4, the motor 11 stops running, and then the connecting valve is opened. Water enters the interior of the connecting pipe 7 from the external pipe, and the water in the connecting pipe 7 finally flows into the interior of the installation cylinder 5. When the water fills the installation cylinder 5, the connecting valve is closed, and then the motor 11 starts running by controlling the switch group 4. The output shaft of the motor 11 drives the worm 9 to rotate. During the rotation, the worm 9 drives the worm wheel 10 to rotate through the meshing connection. The worm wheel 10 drives the center wheel 87 to rotate through the vertical rod 86. During the rotation of the center wheel 87, a pulling force is applied to the transmission plate 89 through the connecting rod 88, so that the transmission plate 89 drives the piston plate 85 to move through the connecting plate 82, thereby applying pressure to the water in the mounting cylinder 5 through the piston plate 85. Water acts as a pressure transmission medium to evenly transmit the pressure to each packaging material containing juice. Since water is incompressible, it ensures that the pressure is evenly distributed throughout the entire processing process. The high pressure acts on the microorganisms in the juice, destroying their cell structure and causing the microorganisms to be inactivated, thereby achieving high-pressure sterilization of the juice.

[0029] It is worth noting that the electric push rod 83 disclosed in the above embodiment can be YRJ0905, the motor 11 can be ECMA-C20604RS, and the control switch group 4 is provided with control buttons corresponding to the electric push rod 83 and the motor 11 for controlling their switches.

[0030] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A juice high-pressure sterilization device, comprising a base (1), wherein vertical plates (2) are respectively provided on the front and rear sides of the upper end of the base (1), the upper ends of the vertical plates (2) are fixedly connected to the lower end of the mounting plate (3), a mounting cylinder (5) is provided in the middle of the upper end of the base (1), a connecting pipe (7) is provided in the connection port opened on the lower side of the outer arc surface of the mounting cylinder (5), and a connecting valve is connected in series in the middle of the connecting pipe (7), characterized in that: Also includes a pressurizing mechanism (8); A boosting mechanism (8): comprising a crossbar (81), a connecting plate (82) and a piston plate (85), wherein the crossbar (81) is respectively arranged on the left and right sides of the interior of the mounting plate (3), and the crossbar (81) is slidably connected to the sliding holes correspondingly arranged at the right end of the connecting plate (82), and the lower end of the connecting plate (82) is respectively provided with a piston plate (85).

2. The juice high-pressure sterilization device according to claim 1, characterized in that: It also includes a control switch group (4), which is arranged at the front end of the mounting plate (3), and an input end of the control switch group (4) is electrically connected to an external power supply.

3. The juice high-pressure sterilization device according to claim 2, characterized in that: The boost mechanism (8) further includes an electric push rod (83) and a fixed rod (84), wherein the electric push rod (83) is respectively arranged at the middle of the lower end of the connecting plate (82), and the electric push rod (83) is respectively located in the slide grooves arranged on the left and right sides of the lower end of the vertically adjacent mounting plate (3), and the lower end of the telescopic end of the electric push rod (83) is provided with a fixed rod (84), and the end of the fixed rod (84) close to the inner center of the base (1) is fixedly connected to the end of the piston plate (85) away from the inner center of the base (1), and the input end of the electric push rod (83) is electrically connected to the output end of the control switch group (4).

4. The juice high-pressure sterilization device according to claim 2, characterized in that: The boosting mechanism (8) further comprises a vertical rod (86), a center wheel (87), a connecting rod (88) and a transmission plate (89), wherein the vertical rod (86) is rotatably connected to the middle portion of the bottom wall of the mounting plate (3), a center wheel (87) is provided in the middle portion of the outer arc surface of the vertical rod (86), connecting rods (88) are provided at the edges of the upper ends of the center wheels (87), and transmission plates (89) are provided in the middle portion of the outer arc surfaces of the connecting rods (88), and one end of the transmission plate (89) away from the inner center of the base (1) is rotatably connected to the laterally adjacent connecting plates (82).

5. The juice high-pressure sterilization device according to claim 4, characterized in that: A worm (9) is rotatably connected to the right side of the front wall of the mounting plate (3), and a worm wheel (10) is provided on the lower side of the outer arc surface of the vertical rod (86), and the worm (9) is meshedly connected to the worm wheel (10).

6. The juice high-pressure sterilization device according to claim 5, characterized in that: A motor (11) is provided on the right side of the front end of the mounting plate (3), the rear end of the output shaft of the motor (11) is fixedly connected to the front end of the worm (9), and the input end of the motor (11) is electrically connected to the output end of the control switch group (4).

7. The juice high-pressure sterilization device according to claim 1, characterized in that: Storage boxes (6) are respectively placed inside the installation cylinders (5), and a placement groove is provided in the middle of the upper end of each storage box (6).

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