Lycium ruthenicum fruit grain cooling and cleaning device

Abstract

The utility model discloses a lycium ruthenicum fruit grain cooling and cleaning device, and relates to the technical field of fruit cleaning. The device comprises a bearing plate and a material storage box, the material storage box is arranged above one side of the bearing plate, and supporting legs are connected between the edge side of the bottom of the material storage box and the bearing plate; the L-shaped plates are symmetrically and fixedly arranged on the other side of the top of the bearing plate; the ultrasonic cleaning assembly is used for conducting ultrasonic cleaning on the lycium ruthenicum fruit grains, the ultrasonic cleaning assembly comprises a cleaning tank arranged between the L-shaped plates, and the bottom of one side of the cleaning tank communicates with a liquid discharging pipe; and the material guide bin is communicated with the upper part of one side of the material storage box. According to the lycium ruthenicum fruit particle cleaning device, the constant-speed material ejecting mechanism is arranged, lycium ruthenicum fruit particles can enter the cleaning tank at a constant speed, the problem that the cleaning effect is poor due to one-time feeding is avoided, the ultrasonic cleaning assembly is adopted, the fruit particles are cleaned through the cavitation effect generated by ultrasonic waves in cleaning liquid, and the cleaning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit cleaning equipment, in particular to a black wolfberry fruit grain cooling and cleaning device. Background Art

[0002] In the traditional processing of black wolfberry, cleaning is a crucial step. It not only removes the dust and microorganisms on the fruit surface but also helps to improve the overall quality and market competitiveness of the product. At present, during the cleaning process of black wolfberry fruit grains, the commonly used method is to use an ultrasonic cleaning machine for cooling and cleaning. An ultrasonic cleaning machine generally consists of a cleaning tank, an ultrasonic generator, and an ultrasonic transducer, which utilizes the cavitation effect generated by ultrasonic waves in the cleaning liquid to clean the fruit grains.

[0003] Currently, when using a common ultrasonic cleaning machine to cool and clean black wolfberry fruit grains, workers usually pour a certain amount of black wolfberry fruit grains into the cleaning tank for cleaning. However, due to the stacking of the fruit grains, some black wolfberry fruit grains will stick to each other. On the one hand, the stuck fruit grains are not easy to disperse during the cleaning process, affecting the cleaning efficiency. On the other hand, it is difficult for ultrasonic waves to reach evenly between the stuck fruit grains, and some fruit grains are blocked, so the surface of the fruit grains cannot be fully cleaned, thus affecting the cleaning effect. Therefore, we propose a black wolfberry fruit grain cooling and cleaning device to solve the above problems. Summary of the Utility Model

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0005] A black wolfberry fruit grain cooling and cleaning device, comprising:

[0006] A bearing plate and a storage box, the storage box is arranged above one side of the bearing plate, and a support leg is connected between the bottom side of the storage box and the bearing plate;

[0007] L-shaped plates, symmetrically fixed on the other side of the top of the bearing plate;

[0008] An ultrasonic cleaning assembly for ultrasonically cleaning black wolfberry fruit grains when they are cooled, the ultrasonic cleaning assembly includes a cleaning tank arranged between the L-shaped plates, and a drain pipe is communicated with the bottom of one side of the cleaning tank;

[0009] A material guiding bin, communicated above one side of the storage box, and the material guiding bin is used to guide black wolfberry fruit grains into the cleaning tank;

[0010] A uniform feeding mechanism, arranged in the storage box, and used to uniformly transport black wolfberry fruit grains into the material guiding bin;

[0011] A dispersing mechanism, arranged in the cleaning tank, and the dispersing mechanism is used to stir and disperse black wolfberry fruit grains;

[0012] An installation plate and a dual-axis motor. The installation plate is fixedly arranged on one side of the L-shaped plate close to the storage box, and the dual-axis motor is installed on the top of the installation plate. The dual-axis motor is the power source for the uniform feeding mechanism and the dispersing mechanism.

[0013] Furthermore, the ultrasonic cleaning assembly further includes an ultrasonic generator installed between the support legs. Ultrasonic transducers are evenly distributed at the bottom of the cleaning tank. The output end of the ultrasonic generator is electrically connected to the input end of the ultrasonic transducers. An installation rack for installing the cleaning tank is arranged inside the L-shaped plate.

[0014] Furthermore, the installation rack includes guide rods fixedly arranged between the top plate of the L-shaped plate and the bearing plate. Extension plates are fixedly arranged at the corners of the cleaning tank, and the extension plates are slidably sleeved on the surface of the guide rods. Disc springs are sleeved on the surface of the guide rods near the top plate of the L-shaped plate and the bearing plate.

[0015] Furthermore, the material guiding bin includes a material guiding hopper communicated with the storage box. The material guiding hopper is arranged obliquely downward. One end of the material guiding hopper away from the storage box is communicated with a hollow disk. The hollow disk is arranged vertically, and its bottom is of an open structure.

[0016] Furthermore, a material stirring wheel is rotatably connected to the middle inside the hollow disk through a rotating shaft.

[0017] Furthermore, the uniform feeding mechanism includes a rotating rod rotatably connected between the bottom inner walls of the storage box. One output shaft of the dual-axis motor is connected to one end of the rotating rod. Threads with opposite spiral directions are formed on both sides of the rotating rod and symmetrically thread-connected with mounting blocks. A hinge plate is hinged to the top of the mounting block. One end of the hinge plate away from the mounting block is hinged to a feeding block, and the feeding block is slidably connected to the box wall of the storage box.

[0018] Furthermore, the feeding block is triangular.

[0019] Furthermore, the dispersing mechanism includes a driven rod rotatably connected to the surface of the installation plate. Stirring blades are fixedly arranged at equal intervals on the surface of the driven rod. A driven bevel gear is fixedly arranged at the upper end of the driven rod. One output shaft of the dual-axis motor is connected with a driving bevel gear, and the driving bevel gear meshes with the driven bevel gear.

[0020] Furthermore, a feeding port is arranged at the top of the storage box, and a transparent observation window is arranged on the front surface of the storage box.

[0021] Furthermore, rollers are installed at the four corners of the bottom surface of the bearing plate, and the rollers are self-locking universal wheels.

[0022] The beneficial effects of the present utility model are as follows:

[0023] 1. The utility model is provided with a uniform feeding mechanism, so that the wolfberry fruit grains can enter the cleaning tank uniformly, avoiding the problem of poor cleaning effect caused by one-time feeding. An ultrasonic cleaning component is adopted, and the cavitation effect generated by ultrasonic waves in the cleaning liquid is used to clean the fruit grains, and the cleaning effect is better.

[0024] 2. The utility model is provided with a dispersing mechanism, which can disperse the mutually adhered wolfberry fruit grains, thereby improving the cleaning effect and cleaning efficiency. The uniform feeding mechanism and the dispersing mechanism are driven by a double-shaft motor, which is more energy-saving and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 is a side structural schematic diagram of the utility model;

[0027] Figure 3 is a top view schematic diagram of the utility model;

[0028] Figure 4 is the utility model Figure 3 A-A direction cross-sectional schematic diagram in the utility model.

[0029] Reference numerals: 1, bearing plate; 2, storage box; 201, feed inlet; 202, transparent observation window; 3, support leg; 4, L-shaped plate; 5, ultrasonic cleaning component; 501, cleaning tank; 502, ultrasonic generator; 503, ultrasonic transducer; 504, guiding rod; 505, extension plate; 506, disc spring; 6, material guiding bin; 601, material guiding hopper; 602, hollow disc; 603, feeding wheel; 7, uniform feeding mechanism; 701, rotating rod; 702, mounting block; 703, hinged plate; 704, feeding block; 8, dispersing mechanism; 801, driven rod; 802, stirring blade; 803, driven bevel gear; 804, driving bevel gear; 9, mounting plate; 10, double-shaft motor; 11, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] In order to make the objectives, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0031] The present application provides a cooling and cleaning device for black goji berry grains, which is mainly used to solve the problem that in the prior art, due to the stacking of grains, some black goji berry grains will adhere to each other. On the one hand, the adhered grains are not easy to disperse during the cleaning process, affecting the cleaning efficiency. In addition, ultrasonic waves cannot reach evenly between the adhered grains, and some grains are blocked, and their surfaces cannot be fully cleaned. The following technical solutions are provided and will be described in detail below in combination with Figures 1 - 4 for a detailed description:

[0032] A cooling and cleaning device for black goji berry grains, comprising:

[0033] A bearing plate 1 and a storage box 2. The storage box 2 is arranged above one side of the bearing plate 1. A support leg 3 is connected between the bottom side of the storage box 2 and the bearing plate 1;

[0034] L-shaped plates 4, symmetrically fixed on the other side of the top of the bearing plate 1;

[0035] An ultrasonic cleaning assembly 5 for ultrasonically cleaning the black goji berry grains when they are cold. The ultrasonic cleaning assembly 5 includes a cleaning tank 501 arranged between the L-shaped plates 4. A drain pipe is communicated with the bottom of one side of the cleaning tank 501. The ultrasonic cleaning assembly 5 further includes an ultrasonic generator 502 installed between the support legs 3. Ultrasonic transducers 503 are evenly distributed at the bottom of the cleaning tank 501. The output end of the ultrasonic generator 502 is electrically connected to the input end of the ultrasonic transducer 503. An installation frame for installing the cleaning tank 501 is arranged inside the L-shaped plates 4. The installation frame includes a guiding rod 504 fixed between the top plate of the L-shaped plate 4 and the bearing plate 1. Extension plates 505 are fixed at the corners of the cleaning tank 501. The extension plates 505 are slidably sleeved on the surface of the guiding rod 504. Disc springs 506 are sleeved on the surface of the guiding rod 504 near the top plate of the L-shaped plate 4 and the bearing plate 1;

[0036] A material guiding bin 6, communicated above one side of the storage box 2. The material guiding bin 6 is used to guide the black goji berry grains into the cleaning tank 501;

[0037] A uniform feeding mechanism 7 is arranged in the storage box 2 and is used to uniformly convey the black goji berry grains into the material guiding bin 6;

[0038] A dispersing mechanism 8 is arranged in the cleaning tank 501. The dispersing mechanism 8 is used to stir and disperse the black goji berry grains;

[0039] A mounting plate 9 and a double-shaft motor 10. The mounting plate 9 is fixed on the side of the L-shaped plate 4 close to the storage box 2. The double-shaft motor 10 is installed on the top of the mounting plate 9. The double-shaft motor 10 is the power source for the uniform feeding mechanism 7 and the dispersing mechanism 8.

[0040] The specific implementation process and principle explanation of this cooling and cleaning device for black goji berry grains:

[0041] During use, first, start the dual-axis motor 10. The dual-axis motor 10 provides power for the uniform feeding mechanism 7 and the dispersing mechanism 8. The uniform feeding mechanism 7 starts to work, and uniformly conveys the wolfberry fruit grains into the material guiding bin 6. The material guiding bin 6 guides the wolfberry fruit grains into the cleaning tank 501. At the same time, the dispersing mechanism 8 starts to work, stirs and disperses the wolfberry fruit grains in the cleaning tank 501, so that the adhered fruit grains are dispersed. Next, the ultrasonic cleaning assembly 5 starts to work, and realizes the cleaning of the fruit grains through the cavitation effect generated by ultrasonic waves in the cleaning liquid. After the cleaning is completed, turn off the dual-axis motor 10, and then take out the cleaned wolfberry fruit grains.

[0042] The descriptions of the components of the ultrasonic cleaning assembly 5 are as follows:

[0043] Ultrasonic generator 502: The ultrasonic generator 502 is the core part of the entire ultrasonic cleaning system. Its function is to convert the electrical energy provided by the power grid into electrical signals of ultrasonic frequency. These high-frequency electrical signals are transmitted to the ultrasonic transducer 503, and the transducer then converts the high-frequency electrical signals into mechanical vibrations of the same frequency. The selection of the ultrasonic frequency generated by the generator has an important impact on the cleaning effect. Different frequencies are suitable for cleaning objects of different sizes and degrees of stains.

[0044] Ultrasonic transducer 503: The ultrasonic transducers 503 are distributed at the bottom of the cleaning tank 501. Its function is to convert the electrical signals from the ultrasonic generator 502 into mechanical vibrations. The transducer works by generating ultrasonic waves through high-speed vibrations. When ultrasonic waves propagate in the cleaning liquid, a cavitation effect will be formed, that is, tiny bubbles are formed and quickly collapse. The strong impact force generated in this process can effectively remove the dirt on the surface of the wolfberry.

[0045] Cleaning tank 501: The cleaning tank 501 is located between the L-shaped plates 4. It is a container for storing the cleaning liquid, receiving the wolfberry, and performing ultrasonic cleaning. The cleaning tank 501 is designed to match the ultrasonic transducers 503 to optimize the transmission efficiency and cleaning effect of ultrasonic waves. The inside of the cleaning tank 501 may have partitions or other structures to increase the uniformity of cleaning and ensure that all fruit grains can be fully cleaned.

[0046] Mounting frame: The mounting frame is used to fix and support the cleaning tank 501. It includes a guiding rod 504 and a disc spring 506. The guiding rod 504 provides stable vertical guidance for the cleaning tank 501, facilitating the installation and disassembly of the cleaning tank 501. The disc spring 506 plays a role in shock absorption and buffering. When the ultrasonic transducers 503 work, vibrations will be generated, and the disc spring 506 can reduce the impact of these vibrations on other parts of the equipment.

[0047] Such as Figure 4As shown, in some embodiments, the material guiding bin 6 includes a material guiding hopper 601 communicating with the storage box 2. The material guiding hopper 601 is arranged obliquely downward. One end of the material guiding hopper 601 far from the storage box 2 is communicated with a hollow disk 602. The hollow disk 602 is arranged vertically and its bottom is of an open structure. More specifically, the material guiding hopper 601 is the starting part of the material guiding bin 6. The material guiding hopper 601 is arranged obliquely downward, using the principle of gravity to promote the flow of Lycium ruthenicum fruit grains and reduce the possibility of blockage and stay. The bottom of the hollow disk 602 is designed to be of an open structure, and this opening ensures that the Lycium ruthenicum can smoothly discharge from the hollow disk 602 and enter the cleaning tank 501 below.

[0048] As Figure 4 shown, in some embodiments, a material distributing wheel 603 is rotatably connected to the middle inside of the hollow disk 602 through a rotating shaft. More specifically, when the Lycium ruthenicum passes through the hollow disk 602 from the material guiding hopper 601, the material distributing wheel 603 helps to disperse and guide the fruit grains through rotation, ensuring that they enter the cleaning tank 501 more evenly. This helps to prevent the fruit grains from accumulating or aggregating before entering the cleaning tank 501. Since small granular fruits such as Lycium ruthenicum are prone to sticking to each other in a humid environment, the rotation of the material distributing wheel 603 can help to break up these stuck fruit grains and increase the separation degree between the grains, thus making the cleaning process more effective.

[0049] As Figure 4 shown, in some embodiments, the uniform feeding mechanism 7 includes a rotating rod 701 rotatably connected between the inner bottom walls of the storage box 2. One output shaft of the dual-axis motor 10 is connected to one end of the rotating rod 701. Threads with opposite spiral directions are formed on both sides of the rotating rod 701 and symmetrically thread-connected with mounting blocks 702. The top of the mounting block 702 is hinged with a hinged plate 703. One end of the hinged plate 703 far from the mounting block 702 is hinged with a feeding block 704. The feeding block 704 is slidably connected to the box wall of the storage box 2. More specifically, as the rotating rod 701 rotates, the mounting blocks 702 will perform linear motion according to the guidance of the threads. Because the thread directions are opposite, the two mounting blocks 702 will move inward or outward simultaneously. At this time, the hinged plate 703 will push the feeding block 704 to move slowly upward. The feeding block 704 will continuously and evenly push the Lycium ruthenicum upward along the wall of the storage box 2 until they enter the material guiding bin 6 and finally reach the cleaning tank 501.

[0050] As Figure 4 shown, in some embodiments, the feeding block 704 is triangular. More specifically, due to the geometric shape of the triangle, during the process of the feeding block 704 pushing the fruit grains upward, the fruit grains will slide down along the hypotenuse of the triangle, which helps to more completely guide the Lycium ruthenicum into the material guiding bin 6.

[0051] As Figure 4As shown, in some embodiments, the dispersing mechanism 8 includes a driven rod 801 rotatably connected to the surface of the mounting plate 9. Stirring blades 802 are fixedly arranged at equal intervals on the surface of the driven rod 801. A driven bevel gear 803 is fixedly arranged at the upper end of the driven rod 801. One output shaft of the double-shaft motor 10 is connected with a driving bevel gear 804, and the driving bevel gear 804 meshes with the driven bevel gear 803. More specifically, when the double-shaft motor 10 is started, the driving bevel gear 804 rotates, and drives the driven bevel gear 803 and the driven rod 801 to rotate together through the meshing relationship. With the rotation of the driven rod 801, the fixed stirring blades 802 stir in the cleaning tank 501 to disperse the goji berries. This not only prevents the adhesion of goji berries, but also increases their contact probability with the cleaning liquid, improving the cleaning efficiency and effect.

[0052] As Figure 1 shown, in some embodiments, a feed inlet 201 is provided at the top of the storage box 2, and a transparent observation window 202 is provided on the front surface of the storage box 2. More specifically, the feed inlet 201 is located at the top of the storage box 2, which can facilitate the quick and smooth addition of materials, reduce the feeding time, and improve the overall efficiency. The transparent observation window 202 is provided on the front surface of the storage box 2, allowing the operator to directly monitor the quantity and state of the goji berries inside the storage box 2, as well as the working condition of the top-feeding mechanism.

[0053] As Figure 2 shown, in some embodiments, rollers 11 are installed at the four corners of the bottom surface of the bearing plate 1, and the rollers 11 are self-locking universal wheels. More specifically, the rollers 11 enable the heavy bearing plate 1 and the equipment thereon to be easily moved, reducing the labor intensity during handling. The locking universal wheels can lock the rollers 11 when the fixed position is required to prevent the bearing plate 1 from moving accidentally.

[0054] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cooling and cleaning device for black wolfberry fruit particles, characterized in that: include: A carrying plate (1) and a material storage box (2), wherein the material storage box (2) is arranged above one side of the carrying plate (1), and a supporting leg (3) is connected between the bottom side of the material storage box (2) and the carrying plate (1); An L-shaped plate (4) symmetrically fixed on the other side of the top of the bearing plate (1); An ultrasonic cleaning component (5) for ultrasonically cleaning black wolfberry fruit particles, the ultrasonic cleaning component (5) comprising a cleaning tank (501) arranged between the L-shaped plates (4), a bottom of one side of the cleaning tank (501) being connected to a drainage pipe; A material guide bin (6) is connected to one side of the material storage box (2), and the material guide bin (6) is used to guide the black wolfberry fruit particles into the cleaning tank (501); A uniform speed feeding mechanism (7) is arranged in the material storage box (2) and is used to uniformly feed the black wolfberry fruit particles into the material guide bin (6); A dispersing mechanism (8) is arranged in the cleaning tank (501), and the dispersing mechanism (8) is used to stir and disperse the black wolfberry fruit particles; A mounting plate (9) and a double-axis motor (10), wherein the mounting plate (9) is fixedly mounted on a side of the L-shaped plate (4) close to the material storage box (2), and the double-axis motor (10) is mounted on the top of the mounting plate (9), and the double-axis motor (10) is a power source for the uniform speed material ejecting mechanism (7) and the scattering mechanism (8).

2. The device for cooling and cleaning black wolfberry fruit particles according to claim 1, characterized in that: The ultrasonic cleaning assembly (5) further comprises an ultrasonic generator (502) mounted between the supporting legs (3); ultrasonic transducers (503) are evenly distributed at the bottom of the cleaning tank (501); an output end of the ultrasonic generator (502) is electrically connected to an input end of the ultrasonic transducer (503); and a mounting frame for mounting the cleaning tank (501) is provided on the inner side of the L-shaped plate (4).

3. The device for cooling and cleaning black wolfberry fruit particles according to claim 1, characterized in that: The mounting frame comprises a guide rod (504) fixedly arranged between the top plate of the L-shaped plate (4) and the supporting plate (1); an extension plate (505) is fixedly arranged at the corner of the cleaning tank (501); the extension plate (505) is slidably sleeved on the surface of the guide rod (504); and a disc spring (506) is sleeved on the surface of the guide rod (504) near the top plate of the L-shaped plate (4) and the supporting plate (1).

4. The device for cooling and cleaning black wolfberry fruit particles according to claim 1, characterized in that: The material guide bin (6) comprises a material guide hopper (601) connected to the material storage box (2); the material guide hopper (601) is arranged to be inclined downward; one end of the material guide hopper (601) away from the material storage box (2) is connected to a hollow plate (602); the hollow plate (602) is arranged vertically and has an open bottom.

5. The device for cooling and cleaning black wolfberry fruit particles according to claim 4, characterized in that: A material-dispensing wheel (603) is rotatably connected to the middle of the hollow disk (602) via a rotating shaft.

6. The device for cooling and cleaning black wolfberry fruit particles according to claim 1, characterized in that: The uniform speed ejecting mechanism (7) comprises a rotating rod (701) rotatably connected between the bottom of the inner side wall of the material storage box (2), an output shaft of the dual-axis motor (10) is connected to one end of the rotating rod (701), two sides of the rotating rod (701) are constructed with screw threads in opposite spiral directions and symmetrically connected to mounting blocks (702), the top of the mounting block (702) is hinged with a hinge plate (703), one end of the hinge plate (703) away from the mounting block (702) is hinged with an ejecting block (704), and the ejecting block (704) is slidably connected to the box wall of the material storage box (2).

7. The device for cooling and cleaning black wolfberry fruit particles according to claim 6, characterized in that: The top material block (704) is triangular in shape.

8. The device for cooling and cleaning black wolfberry fruit particles according to claim 1, characterized in that: The dispersing mechanism (8) comprises a driven rod (801) rotatably connected to the surface of a mounting plate (9), stirring blades (802) being fixedly provided at equal intervals on the surface of the driven rod (801), a driven bevel gear (803) being fixedly provided at the upper end of the driven rod (801), an output shaft of the dual-axis motor (10) being connected to a driving bevel gear (804), and the driving bevel gear (804) being meshed with the driven bevel gear (803).

9. The device for cooling and cleaning black wolfberry fruit particles according to claim 1, characterized in that: The top of the material storage box (2) is provided with a material feeding port (201), and the front of the material storage box (2) is provided with a transparent observation window (202).

10. The device for cooling and cleaning black wolfberry fruit particles according to claim 1, characterized in that: Rollers (11) are installed at the four corners of the bottom surface of the bearing plate (1), and the rollers (11) are self-locking universal wheels.

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