Vegetable cleaning device for clean vegetable processing

Abstract

The invention relates to the technical field of vegetable cleaning, in particular to a vegetable cleaning device for clean vegetable processing. Comprising an outer cylinder and an inner sleeve in the center of the inner side of the outer cylinder; the lower end of the inner sleeve is fixedly connected with the inner bottom wall of the outer cylinder through an inner supporting block. A circulation gap is reserved between the lower end of the inner sleeve and the inner bottom wall of the outer cylinder; an annular gap is formed between the inner side of the outer cylinder and the outer side of the inner sleeve; a second joint is arranged at the lower end of the annular gap; a first connector is arranged at the upper position of the inner sleeve in an outward communicating mode. The lower part of the outer cylinder is fixedly connected with a bracket; the center of the outer cylinder is vertically and rotatably connected with a central shaft; the upper end of the central shaft extends to the central position of the inner sleeve; according to the vegetable cleaning device, through continuous rotation of the spiral plate, vegetables floating on the water surface can be screwed into water to be cleaned, and vegetables sinking to the water bottom can be screwed out of the water surface to facilitate discharging, so that the convenience and the cleaning efficiency of vegetable cleaning are improved.

Description

Technical Field

[0001] The invention relates to the technical field of vegetable cleaning, in particular to a vegetable cleaning device for clean vegetable processing. Background Art

[0002] Before vegetable food processing, the vegetables need to be cleaned, that is, cleaned, so as to remove the soil, insects and pesticides on the surface of the vegetables to ensure the smooth processing of the vegetables in the following. The cleaning of the vegetables is generally achieved by a vegetable cleaning device. Specifically, the vegetables are poured into a cleaning tank, and the cleaning liquid in the cleaning tank contacts the vegetables to complete the cleaning. Since the general vegetables have a light weight, the vegetables float on the surface of the cleaning liquid in the cleaning tank, which makes the vegetable cleaning device have a poor cleaning effect on the vegetables. Therefore, with the advancement of technology, a special vegetable cleaning device has been derived on the market. The vegetables in the cleaning tank are pressed below the liquid surface of the cleaning liquid in the cleaning tank by some downward pressing components, and then the cleaning operation is performed, which solves the problem that the existing vegetable washing floating affects the cleaning effect. For details, see patent number CN219228949U, and the patent name is a vegetable cleaning device for cleaning vegetable processing. When the technology is put into use, it is found that since the downward pressing component in the cleaning device needs to be lifted each time the vegetables are added and taken out, it not only makes the loading and unloading of vegetables cumbersome but also affects the efficiency of vegetable cleaning. Summary of the invention

[0003] In order to make up for the shortcomings of the prior art, the present invention proposes a vegetable cleaning device for clean vegetable processing. Through the continuous rotation of the spiral plate, the vegetables floating on the water surface can be rotated into the water to be cleaned, and the vegetables sunk to the bottom of the water can be rotated out of the water to facilitate unloading, thereby improving the convenience and efficiency of vegetable cleaning.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a vegetable cleaning device for clean vegetable processing described in the present invention comprises an outer cylinder and an inner sleeve at the inner center of the outer cylinder; the lower end of the inner sleeve is fixedly connected to the inner bottom wall of the outer cylinder through an inner support block; a flow gap is left between the lower end of the inner sleeve and the inner bottom wall of the outer cylinder; an annular gap is formed between the inner side of the outer cylinder and the outer side of the inner sleeve; a second joint is arranged at the lower end of the annular gap; a first joint is arranged at the upper position of the inner sleeve and communicates outward; a bracket is fixedly connected to the lower part of the outer cylinder; the center of the outer cylinder is vertically rotated and sealedly connected to the central shaft; the upper end of the central shaft extends to the center position of the inner sleeve; a spiral plate is arranged between the outer wall of the central shaft and the inner side of the inner sleeve; the inner edge of the spiral plate is in contact with the outer wall of the central shaft; the outer edge of the spiral plate is in contact with the inner wall of the outer cylinder; the spiral plate is connected to the upper end of the central shaft; the lower end of the central shaft is fixedly connected to the output shaft of the motor; the motor housing is fixedly connected to the lower surface of the outer cylinder.

[0005] Preferably, the inner bottom wall of the outer cylinder is inclined; the vertical height of the inner bottom wall of the outer cylinder increases as it moves away from the second joint; water-permeable holes are provided through the upper and lower surfaces of the spiral plate; two partition plates are provided in the annular gap; the space where the two partition plates are close to each other forms a silo; and the silo is located directly above the highest point of the inner bottom wall of the outer cylinder.

[0006] Preferably, the upper position of the outer wall of the central axis is rotatably connected to a rotating block; the rotating block is fixedly connected to the inner edge of the upper end of the spiral plate; the spiral plate is elastic; two protrusions are provided on the inner bottom wall of the outer cylinder; the surface of the protrusion is arranged in an arc shape; the protrusion is located directly below the spiral plate; the lower end of the spiral plate moves upward in the process of passing through the protrusion.

[0007] Preferably, the inner bottom wall center of the outer cylinder is rotatably connected to the annular groove; the annular groove is rotatably connected to the annular strip; the outer edge of the annular strip is evenly provided with anti-slip grooves; the protrusion is fixedly connected to the upper surface of the annular strip; the annular groove is penetrated outwardly with a threaded hole; the threaded hole is threadedly connected to a bolt.

[0008] Preferably, movable holes are provided through the upper and lower parts of the spiral plate; a movable rod is connected to the movable hole; a plurality of movable holes are evenly distributed on the spiral plate; and ends of the movable rod protrude from the movable holes.

[0009] Preferably, an elastic rope is fixedly connected between the lower end of the movable rod and the lower end of the movable hole; the movable rod is made of magnetic material; the inner bottom wall of the outer cylinder is embedded with an electromagnet; the upper end of the movable rod is fixedly connected to a limiting ball; the movable rod moves downward and protrudes from the lower surface of the spiral plate after the electromagnet is energized.

[0010] Preferably, the movable rod is composed of an internal magnetic body and an external elastic body; the internal magnetic body of the movable rod is made of a magnetic hard material.

[0011] Preferably, the length of the movable rod increases as it moves away from the central axis; the number of the movable rods is multiple; and the movable rod can prevent the vegetables from moving away from the central axis.

[0012] Preferably, the spiral plate is made of an elastic metal material; and the surface of the spiral plate is covered with an elastic coating.

[0013] The beneficial effects of the present invention are as follows: 1. The present invention enables the vegetables floating on the water surface to be rotated into the water for cleaning through the continuous rotation of the spiral plate, and also enables the vegetables sunk to the bottom of the water to be rotated out of the water surface for easy unloading, thereby improving the convenience and efficiency of vegetable cleaning.

[0014] 2. In the present invention, since the spiral plate is continuously rotating, the lower end of the spiral plate will move up and down cyclically. In this way, the spiral plate can achieve extrusion cleaning and vibration cleaning while transporting the vegetables downward, making it easier for dirt and impurities attached to the vegetables to fall off. In the process of the spiral gap changing, the spiral gap is not easy to be blocked, so that the vegetables can move more smoothly along the spiral gap, thereby improving the stability of the vegetable cleaning device.

[0015] 3. In the process of the spiral gap of the spiral plate becoming smaller, the upper end of the movable rod can press the vegetables tightly, so that the vegetables are in contact with the cleaning liquid as the spiral plate rotates during the clamping process, thereby increasing the impact force between the vegetables and the cleaning liquid, and impurities and dirt on the vegetables can be better washed away; the clamped vegetables are not easy to shift, thereby improving the flushing effect; in the process of the movable rod contacting with the vegetables, the movable rod is subjected to a horizontal component force, thereby causing the outer wall of the movable rod and the movable hole to deform slightly, increasing the axial friction between the movable rod and the movable hole, making it difficult for the movable rod to produce axial movement with the movable hole, thereby ensuring the contact force of the movable rod on the vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0017] Figure 1 is a stereogram of the present invention; Figure 2 yes Figure 1 The enlarged view of point A in the middle; Figure 3 This is a three-dimensional diagram of the present invention after removing the outer wall of the outer cylinder and the bracket; Figure 4 yes Figure 3 The enlarged view of point B in the middle; Figure 5 is a cross-sectional view of the present invention; Figure 6 yes Figure 5 Enlarged view of point C in the middle; Figure 7 It is a schematic diagram of the deformation state of the movable rod in the present invention.

[0018] In the figure: outer cylinder 1, bracket 11, annular gap 12, second joint 13, partition plate 14, silo 15, protrusion 16, annular groove 17, threaded hole 18, bolt 19, inner sleeve 2, inner support block 21, flow gap 22, first joint 23, central axis 3, motor 31, rotating block 32, spiral plate 4, water permeable hole 41, movable hole 42, annular strip 5, anti-skid groove 51, movable rod 6, elastic rope 61, limiting ball 62, magnetic body 63, elastic body 64, electromagnet 7. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] like Figures 1 to 7 As shown, the present invention includes the following embodiments: Embodiment 1: A vegetable cleaning device for processing clean vegetables, comprising an outer cylinder 1 and an inner sleeve 2 at the inner center of the outer cylinder 1; the inner sleeve 2 is fixedly connected to the inner bottom wall of the outer cylinder 1 at the lower end through an inner support block 21; a flow gap 22 is left between the lower end of the inner sleeve 2 and the inner bottom wall of the outer cylinder 1; an annular gap 12 is formed between the inner side of the outer cylinder 1 and the outer side of the inner sleeve 2; a second joint 13 is provided at the lower end of the annular gap 12; a first joint 23 is provided at the upper position of the inner sleeve 2 to communicate with the outside; the lower end of the outer cylinder 1 The outer cylinder 1 is fixedly connected to the bracket 11; the center of the outer cylinder 1 is vertically rotated and sealed to the central axis 3; the upper end of the central axis 3 extends to the center position of the inner sleeve 2; a spiral plate 4 is provided between the outer wall of the central axis 3 and the inner side of the inner sleeve 2; the inner edge of the spiral plate 4 is in contact with the outer wall of the central axis 3; the outer edge of the spiral plate 4 is in contact with the inner wall of the outer cylinder 1; the spiral plate 4 is connected to the upper end of the central axis 3; the lower end of the central axis 3 is fixedly connected to the output shaft of the motor 31; the outer shell of the motor 31 is fixedly connected to the lower surface of the outer cylinder 1.

[0021] In this embodiment, the inner bottom wall of the outer cylinder 1 is inclined; the vertical height of the inner bottom wall of the outer cylinder 1 increases as it moves away from the second joint 13; water holes 41 are penetrated through the upper and lower surfaces of the spiral plate 4; two partition plates 14 are arranged in the annular gap 12; the space between the two partition plates 14 close to each other forms a silo 15; the silo 15 is located directly above the highest point of the inner bottom wall of the outer cylinder 1.

[0022] Before using the vegetable cleaning device to clean vegetables, different cleaning methods are arranged according to the sinking and floating conditions of the vegetables in water. For vegetables floating in water, the first joint 23 is controlled to inlet water and the second joint 13 is controlled to outlet water. The cleaning liquid level in the inner sleeve 2 is consistent with the cleaning liquid level in the annular gap 12. The cleaning liquid level in the inner sleeve 2 is lower than the upper end of the spiral plate 4 in height. The motor 31 is started to rotate, the motor 31 will drive the central shaft 3 to rotate, and the central shaft 3 will drive the spiral plate 4 to rotate forward. The water entering from the first joint 23 will flow along the spiral plate 4. The formed spiral gap and water-permeable hole 41 flow from top to bottom, and finally the water enters the annular gap 12 along the circulation gap 22 and flows out along the second joint 13. During the water flow in the inner sleeve 2 and the outer cylinder 1, there is a certain liquid level in the inner sleeve 2 and the outer cylinder 1, but it does not exceed the upper end of the spiral plate 4. As the staff pours the vegetables into the inner side of the inner sleeve 2 along the upper port of the inner sleeve 2, the vegetables will float on the liquid surface of the cleaning liquid. As the spiral plate 4 rotates forward, the upper end of the spiral plate 4 will rotate the floating vegetables into the water, and the vegetables will float on the spiral plate. During the rotation, the vegetables move along the spiral gap formed by the spiral plate 4. As the spiral plate 4 rotates, the vegetables move from top to bottom. During the downward movement of the vegetables, they come into contact with the cleaning liquid in the inner sleeve 2 to complete the cleaning process. After the vegetables move to the lower end of the spiral plate 4, the lower end of the spiral plate 4 will throw the vegetables out, and under the action of the water flow, the vegetables flow from the inner side of the inner sleeve 2 along the flow gap 22 into the annular gap 12. The vegetables entering the annular gap 12 will float up due to their own buoyancy, and the staff can directly fish out the vegetables, while the vegetables entering the annular gap 1 The sludge and other impurities in the inner sleeve 2 flow out along the second joint 13 due to gravity and water flow. The first joint 23 continuously inflows water, and the second joint 13 continuously discharges water, so that the cleaning liquid in the inner sleeve 2 and the outer cylinder 1 remains clean. The spiral plate 4 rotates continuously, so that the vegetables can be continuously rotated into the cleaning liquid for cleaning and finally unloaded by themselves. In order to ensure the outflow effect of impurities, the inner bottom wall of the outer cylinder 1 is tilted, so that the impurities remaining on the inner bottom wall of the outer cylinder 1 can converge toward the second joint 13, reducing the residual impurities and improving the cleanliness of the cleaning liquid. As for the vegetables that sink in the water, the first joint 23 is still controlled to inlet water, and the second joint 13 is still controlled to outlet water. The upper end of the spiral plate 4 is higher than the liquid surface. The staff pours the vegetables along the silo 15. The vegetables fall into the lower end of the silo 15 under the action of their own gravity. The vegetables will slide along the inner bottom wall of the outer cylinder 1 into the inner side of the inner sleeve 2. The motor 31 will drive the central shaft 3 and the spiral plate 4 to rotate. During the reverse rotation of the spiral plate 4, the lower end of the spiral plate 4 will enter the lower position of the inner sleeve 2, and the vegetables will be scooped up. The vegetables are reversed on the spiral plate 4. As the vegetables move upward during the rotation, they move upward along the spiral gap of the spiral plate 4. During the upward movement of the vegetables, they come into contact with the cleaning liquid, which can flow from top to bottom through the water-permeable holes 41, so that the vegetables complete the cleaning process. As the spiral plate 4 continues to rotate, the vegetables will eventually emerge from the water surface as the spiral plate 4 rotates. The excess water that emerges from the water surface will flow away along the water-permeable holes 41 and the upper surface of the spiral plate 4, achieving the purpose of draining water. Finally, the staff can take out the vegetables. The rotation speed of the spiral plate 4 directly affects the cleaning time of the vegetables. The present invention continuously rotates the spiral plate 4 so that the vegetables floating on the water surface can be rotated into the water to be cleaned, and the vegetables sunk to the bottom of the water can be rotated out of the water surface for easy unloading, thereby improving the convenience and efficiency of vegetable cleaning.

[0023] Embodiment 2: The upper position of the outer wall of the central shaft 3 is rotatably connected to a rotating block 32; the rotating block 32 is fixedly connected to the inner edge of the upper end of the spiral plate 4; the spiral plate 4 is elastic; two protrusions 16 are provided on the inner bottom wall of the outer cylinder 1; the surface of the protrusion 16 is arranged in an arc shape; the protrusion 16 is located directly below the spiral plate 4; the lower end of the spiral plate 4 moves upward while passing through the protrusion 16.

[0024] In this embodiment, the center of the inner bottom wall of the outer cylinder 1 is rotatably connected to the annular groove 17; the annular groove 17 is rotatably connected to the annular strip 5; the outer edge of the annular strip 5 is evenly provided with anti-slip grooves 51; the protrusion 16 is fixedly connected to the upper surface of the annular strip 5; the annular groove 17 is penetrated outwardly with a threaded hole 18; the threaded hole 18 is threadedly connected to a bolt 19.

[0025] The central shaft 3 will drive the rotating block 32 to rotate and move around the central shaft 3 during the rotation process. The rotating block 32 is fixedly connected to the upper end of the spiral plate 4, so the central shaft 3 will drive the upper end of the spiral plate 4 to move around the central shaft 3, and the lower end of the spiral plate 4 will move along with the movement of the upper end of the central shaft 3. The lower end of the spiral plate 4 will be against the inner bottom wall of the outer cylinder 1 under the action of its own elastic force. The lower end of the spiral plate 4 will pass through the protrusion 16 during the movement. The upper surface of the protrusion 16 is arc-shaped, so the lower end of the spiral plate 4 can pass over the protrusion 16. In the process of the lower end of the spiral plate 4 passing over the protrusion 16, the lower end of the spiral plate 4 will move up, and the spiral plate 4 The formed spiral gap will become smaller, and the vegetables can be squeezed during the reduction of the spiral gap, so that the impurities remaining in the vegetables are squeezed out. After being squeezed, the vegetables increase the contact area with the cleaning liquid, thereby improving the cleaning effect. After the lower end of the spiral plate 4 passes over the protrusion 16, the spiral plate 4 is reset under the action of its own elastic force, and the lower end of the spiral plate 4 moves downward, so that the spiral gap will increase. After the spiral gap increases, the squeezing of the vegetables by the spiral plate 4 is released, so that the vegetables can continue to move downward. After the squeezing of the spiral plate 4 is released, the cleaning liquid contacts the vegetables again for washing, thereby improving the vegetable washing effect. In the process of vegetable washing, due to the spiral The plate 4 rotates continuously, so that the lower end of the spiral plate 4 moves up and down cyclically. In this way, the spiral plate 4 can achieve extrusion cleaning and vibration cleaning while transporting the vegetables downward, making it easier for dirt and impurities attached to the vegetables to fall off; in the process of the spiral gap changing, the spiral gap is not easy to be blocked, so that the vegetables can move more smoothly along the spiral gap, thereby improving the stability of the vegetable cleaning device; and for some fragile vegetables, it is not suitable for changing the spiral gap, so the staff only needs to reversely screw the bolt 19, and the bolt 19 will be out of contact with the anti-slip groove 51 on the outer wall of the annular strip 5 after being screwed. , so that the annular strip 5 can move freely in the annular groove 17, the thickness of the annular strip 5 can be consistent with the thickness of the protrusion 16, and the lower end of the spiral plate 4 can push the protrusion 16 and the annular strip 5 to rotate as the spiral plate 4 rotates, so that the spiral gap remains unchanged, and the rotation of the spiral plate 4 can convey the vegetables. For vegetables that need to be squeezed again, it is only necessary to screw the bolt 19 forward again so that the bolt 19 is pressed against the anti-slip groove 51 on the outer wall of the annular strip 5, so as to lock the annular strip 5 and the protrusion 16, and the locking position of the protrusion 16 is staggered with the position of the flow gap 22 to avoid feeding and discharging.

[0026] Embodiment 3: The spiral plate 4 is provided with movable holes 42 running through the upper and lower parts; the movable holes 42 are connected to the movable rods 6; a plurality of the movable holes 42 are evenly distributed on the spiral plate 4; the ends of the movable rods 6 protrude from the movable holes 42.

[0027] In this embodiment, an elastic rope 61 is fixedly connected between the lower end of the movable rod 6 and the lower end of the movable hole 42; the movable rod 6 is made of magnetic material; the inner bottom wall of the outer tube 1 is embedded with an electromagnet 7; the upper end of the movable rod 6 is fixedly connected to a limiting ball 62; the movable rod 6 moves downward and protrudes out of the lower surface of the spiral plate 4 after the electromagnet 7 is energized.

[0028] In this embodiment, the movable rod 6 is composed of an internal magnetic body 63 and an external elastic body 64; the internal magnetic body 63 of the movable rod 6 is made of a magnetic hard material.

[0029] When the cleaning device cleans the vegetables sunk in the cleaning liquid, the vegetables are put into the hopper 15 and the electromagnet 7 is turned off. When the electromagnet 7 is closed, the elastic rope 61 pulls the lower end of the movable rod 6 to move upward, so that the upper end of the movable rod 6 protrudes out of the movable hole 42, and the lower end of the movable rod 6 is retracted into the movable hole 42 as much as possible, thereby keeping the lower surface of the spiral plate 4 as smooth as possible and the upper surface of the spiral plate 4 rough. After the lower end of the spiral plate 4 scoops up the vegetables, the vegetables are transported upward along the spiral gap. Since the upper surface of the spiral plate 4 is roughened under the action of the upper end of the movable rod 6, it produces greater friction, so that the vegetables will move upward along the spiral gap. The vegetables roll upward, which improves the contact effect between the vegetables and the cleaning liquid. Foreign matter attached to the vegetables during rolling is more easily loosened and falls off, thereby improving the cleaning effect. In the process of the spiral gap of the spiral plate 4 becoming smaller, the upper end of the movable rod 6 can press the vegetables tightly, so that the vegetables are in contact with the cleaning liquid as the spiral plate 4 rotates during the clamping process, thereby increasing the impact force between the vegetables and the cleaning liquid, so that impurities and dirt on the vegetables can be better washed away. The clamped vegetables are not easy to shift, thereby improving the flushing effect. Similarly, when the cleaning device cleans the vegetables that float on the cleaning liquid, the vegetables will pour into the inner side of the upper end of the inner sleeve 2, and the electromagnet 7 will be turned on. The electromagnet 7 will press the movable rod 6 when it works. Magnetic attraction is generated, thereby causing the movable rod 6 to move downward. During the downward movement of the movable rod 6, the elastic force of the elastic rope 61 is overcome. During the downward movement of the movable rod 6, the elastic rope 61 is pulled. The lower end of the movable rod 6 protrudes from the lower surface of the spiral plate 4, making the upper surface of the spiral plate 4 as smooth as possible and the lower surface as rough as possible. After the lower surface of the spiral plate 4 is rough, as the upper end of the spiral plate 4 screws the vegetables into the spiral gap, the vegetables will contact the movable rod 6 on the lower surface of the spiral plate 4. Under the action of friction, the rotation of the spiral plate 4 can easily realize the vegetables moving along the spiral gap while rolling, so that the vegetables move downward along the spiral gap while rolling, so that the dirt attached to the surface of the vegetables is further cleaned Theory; In the present embodiment, in order to improve the clamping and contact force of the movable rod 6 on the vegetables, the structure of the movable rod 6 is further limited, and the outer portion of the movable rod 6 is limited to be elastic. In the process of contact between the movable rod 6 and the vegetables, the movable rod 6 is subjected to a horizontal component force, so that the outer wall of the movable rod 6 and the movable hole 42 are slightly deformed, thereby increasing the axial friction between the movable rod 6 and the movable hole 42, making it difficult for the movable rod 6 to produce axial movement with the movable hole 42, thereby ensuring the contact force of the movable rod 6 on the vegetables; In the present embodiment, the electromagnet 7 can be closed for fragile vegetables that float up, and can be opened for fragile vegetables that sink, so that the vegetables are only transported along the spiral gap.

[0030] Embodiment 4: The length of the movable rod 6 is set to increase as it moves away from the central axis 3; there are multiple movable rods 6; and the movable rod 6 can prevent vegetables from moving away from the central axis 3.

[0031] During the process of the cleaning device cleaning the floating vegetables, as the electromagnet 7 is started, the movable rod 6 moves downward under the action of the magnetic force. During the downward movement of the movable rod 6, the elastic rope 61 will be overcome and the lower end of the movable rod 6 will protrude from the lower surface of the spiral plate 4. Since the length of the movable rod 6 increases as it moves away from the central axis 3, the length of the movable rod 6 extending out of the movable hole 42 at the lower end away from the central axis 3 is greater than the length of the movable rod 6 extending out of the movable hole 42 at the lower end close to the central axis 3, that is, the lower end of the movable rod 6 at the same height moves downward as it moves away from the central axis 3. In this way, after the upper end of the spiral plate 4 screws the vegetables into the spiral gap, the lower surface of the spiral plate 4 forms a "slope" at the ejection of the lower end of the movable rod 6 and lowers as it approaches the central axis 3. In this way, the friction force of the vegetables against the lower surface of the spiral plate 4 can be balanced with the centrifugal force generated by the spiral plate 4 driving the vegetables. This allows the vegetables to move along the spiral gap at the same distance as close to the central axis 3 as possible, thereby minimizing the risk of vegetables in the spiral gap converging outwards under the action of centrifugation, allowing the vegetables to move along the spiral gap while being dispersed, and the cleaning effect of the dispersed vegetables is better; similarly, during the cleaning process of the sunken vegetables by the cleaning device, the electromagnet 7 is turned off, and the movable rod 6 moves upward under the pull of the elastic rope 61, so that the upper surface of the spiral plate 4 is pushed out at the upper end of the movable rod 6 to form a "slope" which lowers as it approaches the central axis 3. In this way, during the process of the spiral plate 4 scooping up the vegetables at the lower end, the friction between the vegetables and the upper surface of the spiral plate 4 can be balanced with the centrifugal force generated by the spiral plate 4 dropping the vegetables, and it can also maximize the risk of vegetables converging in the direction away from the central axis 3, allowing the vegetables to move along the spiral gap while being dispersed, thereby ensuring the cleaning effect of the cleaning device on the vegetables.

[0032] Embodiment 5: The spiral plate 4 is made of an elastic metal material; the surface of the spiral plate 4 is coated with an elastic coating; the material of the spiral plate 4 is consistent with the spring material in the prior art and can be reset after compression. In addition, the outer wall of the spiral plate 4 is coated with an elastic coating to reduce contact wear on vegetables. Similarly, the inner sleeve 2 and the outer cylinder 1 are coated with an elastic coating at the positions where they contact the vegetables, such as elastic rubber.

[0033] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the attached Figure 1The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A vegetable cleaning device for vegetable processing, characterized in that: The invention comprises an outer cylinder (1) and an inner sleeve (2) at the inner center of the outer cylinder (1); the inner sleeve (2) is fixedly connected to the inner bottom wall of the outer cylinder (1) at its lower end through an inner support block (21); a flow gap (22) is left between the lower end of the inner sleeve (2) and the inner bottom wall of the outer cylinder (1); an annular gap (12) is formed between the inner side of the outer cylinder (1) and the outer side of the inner sleeve (2); a second joint (13) is provided at the lower end of the annular gap (12); a first joint (23) is provided at the upper position of the inner sleeve (2) and is connected to the outside; the lower part of the outer cylinder (1) is fixedly connected to a bracket (11) The center of the outer cylinder (1) is vertically rotatably sealed and connected to the center shaft (3); the upper end of the center shaft (3) extends to the center position of the inner sleeve (2); a spiral plate (4) is provided between the outer wall of the center shaft (3) and the inner side of the inner sleeve (2); the inner edge of the spiral plate (4) contacts the outer wall of the center shaft (3); the outer edge of the spiral plate (4) contacts the inner wall of the outer cylinder (1); the spiral plate (4) is connected to the upper end of the center shaft (3); the lower end of the center shaft (3) is fixedly connected to the output shaft of the motor (31); the outer shell of the motor (31) is fixedly connected to the lower surface of the outer cylinder (1).

2. The vegetable cleaning device for vegetable processing according to claim 1, characterized in that: The inner bottom wall of the outer cylinder (1) is arranged to be inclined; the vertical height of the inner bottom wall of the outer cylinder (1) is arranged to increase as it moves away from the second joint (13); water-permeable holes (41) are provided through the upper and lower surfaces of the spiral plate (4); two partition plates (14) are provided in the annular gap (12); the space between the two partition plates (14) close to each other forms a silo (15); the silo (15) is located directly above the highest point of the inner bottom wall of the outer cylinder (1).

3. The vegetable cleaning device for vegetable processing according to claim 1, characterized in that: The upper position of the outer wall of the central shaft (3) is rotatably connected to a rotating block (32); the rotating block (32) is fixedly connected to the inner edge of the upper end of the spiral plate (4); the spiral plate (4) is elastic; two protrusions (16) are provided on the inner bottom wall of the outer cylinder (1); the surface of the protrusion (16) is arranged in an arc shape; the protrusion (16) is located directly below the spiral plate (4); the lower end of the spiral plate (4) moves upward in the process of passing through the protrusion (16).

4. The vegetable cleaning device for vegetable processing according to claim 3, characterized in that: The inner bottom wall center of the outer cylinder (1) is rotatably connected to an annular groove (17); the annular groove (17) is rotatably connected to an annular strip (5); the outer edge of the annular strip (5) is evenly provided with anti-slip grooves (51); the protrusion (16) is fixedly connected to the upper surface of the annular strip (5); a threaded hole (18) is provided through the annular groove (17) toward the outside; and a bolt (19) is threadedly connected to the inner thread of the threaded hole (18).

5. The vegetable cleaning device for clean vegetable processing according to claim 3, characterized in that: The spiral plate (4) is provided with movable holes (42) running through it from top to bottom; the movable hole (42) is connected to a movable rod (6); a plurality of movable holes (42) are evenly distributed on the spiral plate (4); and the ends of the movable rods (6) protrude from the movable holes (42).

6. A vegetable cleaning device for clean vegetable processing according to claim 5, characterized in that: An elastic rope (61) is fixedly connected between the lower end of the movable rod (6) and the lower end of the movable hole (42); the movable rod (6) is made of magnetic material; the inner bottom wall of the outer cylinder (1) is embedded with an electromagnet (7); the upper end of the movable rod (6) is fixedly connected to a limiting ball (62); and the movable rod (6) moves downward and protrudes out of the lower surface of the spiral plate (4) after the electromagnet (7) is energized.

7. A vegetable cleaning device for vegetable processing according to claim 6, characterized in that: The movable rod (6) is composed of an internal magnetic body (63) and an external elastic body (64); the internal magnetic body (63) of the movable rod (6) is made of a magnetic hard material.

8. The vegetable cleaning device for vegetable processing according to claim 6, characterized in that: The length of the movable rod (6) increases as it moves away from the central axis (3); the number of the movable rods (6) is plural; and the movable rod (6) can prevent vegetables from moving away from the central axis (3).

9. The vegetable cleaning device for vegetable processing according to claim 1, characterized in that: The spiral plate (4) is made of an elastic metal material; the surface of the spiral plate (4) is coated with an elastic coating.

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