A fresh-keeping pretreatment device for walnuts

Abstract

The utility model provides a kind of walnut fresh-keeping pretreatment device, it is related to walnut fresh-keeping pretreatment technical field, the utility model includes washing machine, the surface of washing machine is connected with blow-off pipe, the bottom of washing machine is installed with driving motor, the side of washing machine is installed with water spray pipe, the inner wall of washing machine is rotatably provided with washing frame, the surface of washing machine is provided with auxiliary device, wherein auxiliary device is moved by the help of rotating lever and rotating plate to walnut in washing frame, the auxiliary device includes mounting rod, wherein mounting rod is assembled on the surface of washing machine, the surface of mounting rod is fixedly connected with two assembly plates respectively on both sides, the washing machine of the utility model can make walnut move when walnut is cleaned and fresh-keeping, make high-pressure cleaning water and walnut fully contact, make walnut be cleaned more cleanly, improve the use effect and functionality of washing machine.

Description

Technical Field

[0001] This utility model relates to the field of walnut preservation pretreatment technology, and in particular to a walnut preservation pretreatment device. Background Technology

[0002] Walnut preservation pretreatment equipment is mainly used to maintain the freshness of walnuts, extend their storage time, and prevent oxidation and mold. The pretreatment process usually involves cleaning, drying, cooling, and packaging.

[0003] The traditional method of cleaning walnuts directly removes contaminants, prevents the proliferation of microorganisms during storage, reduces the probability of spoilage at the source, and provides a "clean base" for subsequent low-temperature storage and controlled atmosphere preservation. In operation, walnuts are poured into the cleaning frame, and the machine's drive motor is started, causing the internal cleaning frame to rotate. Simultaneously, a high-pressure water pump on one side activates, spraying high-pressure water from the nozzles to remove the green husk, external dust, impurities, and pesticide residues from the walnuts, thus ensuring their cleanliness. However, in actual use, it has been found that a large number of walnuts in the cleaning frame cause them to pile up, making it difficult for the high-pressure water to reach the inner walnuts, thus affecting the cleaning effect and reducing the equipment's effectiveness and practicality. Utility Model Content

[0004] The technical problem this invention aims to solve is that during the cleaning process, a large number of walnuts are present in the cleaning frame, causing them to accumulate and making it difficult for high-pressure water to reach the inner walnuts, thus affecting the cleaning effect and reducing the usability and practicality of the equipment.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a walnut preservation pretreatment device, including a washing machine, a drain pipe connected to the surface of the washing machine, a drive motor installed at the bottom of the washing machine, a water spray pipe installed on one side of the washing machine, a washing frame rotatably arranged on the inner wall of the washing machine, and an auxiliary device arranged on the surface of the washing machine, wherein the auxiliary device uses a rotating rod and a rotating plate to turn the walnuts in the washing frame.

[0006] The effect achieved by the above components is as follows: When using the washing machine to clean and preserve walnuts, first start the drive motor at the bottom of the washing machine to make the washing frame rotate, and start the external high-pressure water pump to spray high-pressure cleaning water into the washing frame through the spray pipe. At this time, the washing frame will cause the walnuts inside to rotate, and at the same time, the auxiliary device on the surface of the washing machine will be activated to turn the walnuts over.

[0007] Preferably, the auxiliary device includes a mounting rod, which is mounted on the surface of the cleaning machine. Two mounting plates are fixedly connected to both sides of the surface of the mounting rod, and a rotating rod is rotatably mounted between the two mounting plates. Several evenly distributed rotating plates are fixedly connected to the arc surface of the rotating rod. A connecting rod is rotatably mounted on one side of the surface of the mounting rod, and sprockets are respectively provided at both ends of the connecting rod and one end of the rotating rod. The sprockets of the connecting rod and the rotating rod are connected by a chain. A servo motor is mounted on one side of the surface of the mounting rod, and gears that mesh with each other are respectively mounted on the output end of the servo motor and the arc surface of the connecting rod.

[0008] The effect achieved by the above components is that when the washing machine cleans and preserves walnuts, it can turn the walnuts over, allowing the high-pressure cleaning water to come into full contact with the walnuts, making the walnuts cleaner and improving the washing machine's effectiveness and functionality.

[0009] Preferably, the auxiliary device further includes a protective cover covering the gear surface at one end of the rotating rod, wherein the protective cover is connected and fixed to the assembly plate.

[0010] The effect achieved by the above-mentioned components is that, by setting up the protective cover, the sprocket on the rotating rod is less likely to come into contact with or collide with the walnut during operation, thus preventing damage to the sprocket or the walnut.

[0011] Preferably, the auxiliary device further includes a strip-shaped hole on the surface of the rotating plate, wherein the strip-shaped hole enhances the performance of the rotating plate.

[0012] The effect achieved by the above components is that, through the setting of the strip holes, the normal flow of cleaning water can be ensured when the rotating plate turns the walnuts in the cleaning frame, and the resistance of the rotating plate is also reduced.

[0013] Preferably, the auxiliary device further includes a stabilizing plate fixedly connected to the surface of the assembly plate, wherein the stabilizing plate and the chain are slidably connected through each other.

[0014] The effect achieved by the above components is that, by setting up the stabilizing plate, the chain is more stably engaged with the sprocket surface when it is running and rotating, and it is not easy for misalignment or displacement to occur.

[0015] Preferably, the auxiliary device further includes two positioning rods fixedly connected to the surface of the mounting rod, and an annular rail is installed on the surface of the cleaning frame, wherein the two positioning rods are slidably disposed with respect to the inner wall of the annular rail.

[0016] The effect achieved by the above components is that, through the sliding arrangement of the positioning rod and the ring rail, the stability of the mounting rod and assembly components can be better ensured when the cleaning frame rotates.

[0017] Preferably, the mounting rod is provided with connecting components at both ends, wherein the connecting components assist in the assembly and disassembly of the mounting rod.

[0018] The effect achieved by the above components is that the assembly of the mounting rod is more convenient through the setting of the connecting components, which facilitates the normal maintenance of subsequent components.

[0019] Preferably, the connecting assembly includes two mounting frames, which are respectively connected and fixed to the surface of the cleaning machine, and the two ends of the mounting rod are respectively inserted into the inner walls of the two mounting frames, and the connecting rod is fixed to the mounting frames by bolts.

[0020] The effect achieved by the above components is as follows: when the mounting rod is assembled on the surface of the cleaning machine, the mounting rod can be inserted into the inner wall of the two mounting frames that are fixedly connected to the surface of the cleaning machine. Then, the bolts are passed through the surface of the mounting frames, so that the bolts are threadedly connected to the surface of the mounting rod. At this time, the mounting rod is easier and faster to assemble and disassemble, which improves the convenience of using the auxiliary device.

[0021] The beneficial effects of this utility model are:

[0022] This utility model's cleaning machine can turn walnuts over during the cleaning and preservation process, allowing the high-pressure cleaning water to fully contact the walnuts, resulting in cleaner walnuts and improving the machine's effectiveness and functionality. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a structural schematic diagram of the mounting rod position of this utility model;

[0026] Figure 3 This is a utility model Figure 2 Partial structural diagram;

[0027] Figure 4 This is a structural schematic diagram of the ring track position of this utility model.

[0028] Legend: 1. Cleaning machine; 2. Drive motor; 3. Drain pipe; 4. Cleaning frame; 5. Water spray pipe; 6. Auxiliary device; 61. Mounting rod; 62. Assembly plate; 63. Rotating rod; 64. Rotating plate; 65. Connecting rod; 66. Sprocket; 67. Chain; 68. Servo motor; 69. Gear; 610. Protective cover; 611. Strip hole; 612. Stabilizing plate; 613. Positioning rod; 614. Circular rail; 7. Connecting assembly; 71. Mounting frame; 72. Bolt. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Figure 1 and Figure 2 The device shown is a walnut preservation pretreatment device, including a washing machine 1, a drain pipe 3 connected to the surface of the washing machine 1, a drive motor 2 installed at the bottom of the washing machine 1, a water spray pipe 5 installed on one side of the washing machine 1, a washing frame 4 rotatably installed on the inner wall of the washing machine 1, and an auxiliary device 6 installed on the surface of the washing machine 1. The auxiliary device 6 uses a rotating rod 63 and a rotating plate 64 to turn the walnuts in the washing frame 4. Connecting components 7 are provided at both ends of the mounting rod 61.

[0032] Figure 1 , Figure 2 and Figure 3The auxiliary device 6 shown includes a mounting rod 61, which is mounted on the surface of the cleaning machine 1. Two mounting plates 62 are fixedly connected to both sides of the surface of the mounting rod 61, and a rotating rod 63 is rotatably mounted between the two mounting plates 62. Several evenly distributed rotating plates 64 are fixedly connected to the arc surface of the rotating rod 63. A connecting rod 65 is rotatably mounted on one side of the surface of the mounting rod 61, and sprockets 66 are respectively mounted at both ends of the connecting rod 65 and one end of the rotating rod 63. The connecting rod 65 and the sprockets 66 of the rotating rod 63 are connected by a chain 67. A servo motor 68 is mounted on one side of the surface of the mounting rod 61, and gears 69 that mesh with each other are mounted at the output end of the servo motor 68 and the arc surface of the connecting rod 65. When using the cleaning machine 1 to clean and preserve walnuts, the drive motor 2 at the bottom of the cleaning machine 1 is first started to cause the cleaning frame 4 to rotate. The machine rotates and starts the external high-pressure water pump, causing the spray pipe 5 to spray high-pressure cleaning water into the cleaning frame 4. At this time, the cleaning frame 4 will cause the walnuts inside to rotate. Simultaneously, the servo motor 68 on the mounting rod 61 on the surface of the cleaning machine 1 will be started. Because the servo motor 68 is connected to the connecting rod 65 through the meshing of the chain 67, it will drive the connecting rod 65 to rotate. The connecting rod 65 is connected to the rotating rod 63 on the mounting plate 62 through the meshing of the sprocket 66 and the chain 67. At this time, the rotating rod 63 will drive several rotating plates 64 on its surface to rotate. The rotating plates 64 will then contact the walnuts in the cleaning frame 4 and turn them over. When the cleaning machine 1 is cleaning and preserving the walnuts, it can turn the walnuts over, so that the high-pressure cleaning water can fully contact the walnuts, making the walnuts cleaner and improving the use effect and functionality of the cleaning machine 1.

[0033] Figure 1 , Figure 2 and Figure 3 The auxiliary device 6 shown also includes a protective cover 610 covering the surface of the gear 69 at one end of the rotating rod 63. The protective cover 610 is connected and fixed to the mounting plate 62. The protective cover 610 prevents the sprocket 66 on the rotating rod 63 from coming into contact with or colliding with the walnuts during operation, thus preventing damage to the sprocket 66 or the walnuts. The auxiliary device 6 also includes a strip-shaped hole 611 on the surface of the rotating plate 64. The strip-shaped hole 611 enhances the performance of the rotating plate 64. The strip-shaped hole 611 ensures the normal flow of cleaning water when the rotating plate 64 turns the walnuts in the cleaning frame 4, and also reduces the resistance to the rotation of the rotating plate 64.

[0034] Figure 1 , Figure 2 and Figure 4The auxiliary device 6 shown also includes a stabilizing plate 612 fixedly connected to the surface of the assembly plate 62. The stabilizing plate 612 is slidably connected to the chain 67. The stabilizing plate 612 makes the chain 67 more stably engaged with the surface of the sprocket 66 when it rotates, and it is not easy to misalign or shift. The auxiliary device 6 also includes two positioning rods 613 fixedly connected to the surface of the mounting rod 61. The surface of the cleaning frame 4 is equipped with a ring rail 614. The two positioning rods 613 are slidably connected to the inner wall of the ring rail 614. The sliding arrangement of the positioning rods 613 and the ring rail 614 makes it easier to ensure the stability of the mounting rod 61 and the assembly components when the cleaning frame 4 rotates.

[0035] Figure 1 , Figure 2 and Figure 3 The connecting assembly 7 shown includes two mounting frames 71, which are respectively connected and fixed to the surface of the cleaning machine 1. The two ends of the mounting rod 61 are respectively inserted into the inner walls of the two mounting frames 71. The connecting rod 65 is connected and fixed to the mounting frames 71 by bolts 72. When the mounting rod 61 is assembled on the surface of the cleaning machine 1, the mounting rod 61 can be inserted into the inner walls of the two mounting frames 71 that are fixedly connected to the surface of the cleaning machine 1. Then the bolts 72 pass through the surface of the mounting frames 71, so that the bolts 72 are threadedly connected to the surface of the mounting rod 61. At this time, the mounting rod 61 is more convenient and quick to install and remove, which improves the ease of use of the auxiliary device 6.

[0036] Working principle: When using the washing machine 1 to clean and preserve walnuts, firstly, the drive motor 2 at the bottom of the washing machine 1 is started, causing the washing frame 4 to rotate. Simultaneously, the external high-pressure water pump is activated, causing the spray pipe 5 to spray high-pressure cleaning water into the washing frame 4. This causes the washing frame 4 to rotate, and at the same time, the servo motor 68 (model SGM7A) on the mounting rod 61 on the surface of the washing machine 1 is activated. Because the servo motor 68 is connected to the connecting rod 65 via a chain 67, it drives the connecting rod 65... The rotation of 5, and the connection rod 65 through the meshing of sprocket 66 and chain 67, forms a connection with the rotating rod 63 rotatably set on the assembly plate 62. At this time, the rotating rod 63 will drive several rotating plates 64 on its surface to rotate. The rotating plates 64 will then contact the walnuts in the washing frame 4 and turn them over. When the washing machine 1 is cleaning and preserving the walnuts, it can turn the walnuts over, so that the high-pressure cleaning water can come into full contact with the walnuts, making the walnuts cleaner and improving the use effect and functionality of the washing machine 1.

[0037] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A device for pre-treatment of preservation of walnuts, comprising a washing machine (1), characterized in that: The surface of the cleaning machine (1) is connected to a drain pipe (3), a drive motor (2) is installed at the bottom of the cleaning machine (1), a water spray pipe (5) is installed on one side of the cleaning machine (1), a cleaning frame (4) is rotatably installed on the inner wall of the cleaning machine (1), and an auxiliary device (6) is installed on the surface of the cleaning machine (1). The auxiliary device (6) uses a rotating rod (63) and a rotating plate (64) to turn the walnuts in the cleaning frame (4).

2. The device for pre-treating fresh walnuts according to claim 1, characterized in that: The auxiliary device (6) includes a mounting rod (61), which is mounted on the surface of the cleaning machine (1). Two mounting plates (62) are fixedly connected to both sides of the surface of the mounting rod (61). A rotating rod (63) is rotatably arranged between the two mounting plates (62). Several evenly distributed rotating plates (64) are fixedly connected to the arc surface of the rotating rod (63). A connecting rod (65) is rotatably arranged on one side of the surface of the mounting rod (61). Sprockets (66) are respectively arranged at both ends of the connecting rod (65) and one end of the rotating rod (63). The sprockets (66) of the connecting rod (65) and the rotating rod (63) are meshed and connected by a chain (67). A servo motor (68) is mounted on one side of the surface of the mounting rod (61). Gears (69) meshing with each other are respectively mounted on the output end of the servo motor (68) and the arc surface of the connecting rod (65).

3. The walnut preservation pretreatment device according to claim 2, characterized in that: The auxiliary device (6) also includes a protective cover (610) covering the surface of the gear (69) at one end of the rotating rod (63), wherein the protective cover (610) is connected and fixed to the mounting plate (62).

4. The walnut preservation pretreatment device according to claim 2, characterized in that: The auxiliary device (6) also includes a strip hole (611) on the surface of the rotating plate (64), wherein the strip hole (611) enhances the performance of the rotating plate (64).

5. The walnut preservation pretreatment device according to claim 2, characterized in that: The auxiliary device (6) also includes a stabilizing plate (612) fixedly connected to the surface of the assembly plate (62), wherein the stabilizing plate (612) and the chain (67) are slidably connected through each other.

6. The walnut preservation pretreatment device according to claim 2, characterized in that: The auxiliary device (6) also includes two positioning rods (613) fixedly connected to the surface of the mounting rod (61). The surface of the cleaning frame (4) is equipped with a ring rail (614), wherein the two positioning rods (613) are slidably disposed with the inner wall of the ring rail (614).

7. The walnut preservation pretreatment device according to claim 2, characterized in that: The mounting rod (61) is provided with connecting components (7) at both ends, wherein the connecting components (7) assist in the assembly and disassembly of the mounting rod (61).

8. The walnut preservation pretreatment device according to claim 7, characterized in that: The connecting assembly (7) includes two mounting frames (71), which are respectively connected and fixed to the surface of the cleaning machine (1). The two ends of the mounting rod (61) are respectively inserted into the inner walls of the two mounting frames (71). The connecting rod (65) is connected and fixed to the mounting frames (71) by bolts (72).

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