Dehydrated vegetable conveying device with impurity removing function

Abstract

The utility model discloses a kind of dehydrated vegetable conveying devices with impurity removal function, comprising: rack;Feeding part, feeding part is arranged in one end of rack;Conveying belt, the starting end of conveying belt is oppositely arranged with the outlet end of feeding part, and the extension direction of conveying belt is consistent with the length direction of rack;Wind force removes impurity component, wind force removes impurity component and is set in the above of conveying belt starting end, and wind force removes impurity component air outlet and the conveying surface of conveying belt are obliquely arranged;Vibration component, vibration component is used for vibrating conveying belt;Static adsorption component, static adsorption component includes static generator and static adsorption plate, static adsorption plate is set in the above of conveying belt conveying surface, and static adsorption plate is electrically connected with static generator;Wherein, wind force removes impurity component and static adsorption component are sequentially arranged along the conveying direction of dehydrated vegetable.The dehydrated vegetable conveying device with impurity removal function disclosed in the utility model can remove impurities in dehydrated vegetable, and greatly improve the impurity removal efficiency of dehydrated vegetable.

Description

Technical Field

[0001] This utility model relates to the field of dehydrated vegetable technology, and in particular to a dehydrated vegetable conveying device with impurity removal function. Background Technology

[0002] Dehydrated vegetables, as a food ingredient that can be stored for a long time, is easy to transport, and retains maximum nutritional value, are widely used in instant noodle seasoning packets, instant soup mixes, military rations, and outdoor food. During their production, dehydrated vegetables are transported to the packaging stage via conveyor belts. However, during this transport stage, the product often contains various impurities that were not completely removed during the initial processing. These mainly include vegetable powder and debris from the vegetables themselves, as well as dust introduced from the raw materials; and lightweight foreign objects such as hair, synthetic fibers, feathers, and plastic filaments that may be introduced from the processing environment.

[0003] In related technologies, the removal of impurities from dehydrated vegetables relies on manual sorting at the end of the conveyor belt. This method is not only inefficient and labor-intensive, but also susceptible to quality instability due to factors such as worker fatigue and attention deficit, making it difficult to meet the high standards of hygiene and efficiency required by the modern food industry.

[0004] Therefore, there is an urgent need for a dehydrated vegetable conveying device that can automatically remove lightweight and flexible impurities during the conveying process of dehydrated vegetables. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide a dehydrated vegetable conveying device with impurity removal function. This device can remove impurities from dehydrated vegetables, significantly improving the impurity removal efficiency of dehydrated vegetables.

[0006] The dehydrated vegetable conveying device with impurity removal function proposed according to this utility model includes: frame; A feeder is disposed at one end of the frame; A conveyor belt, wherein the starting end of the conveyor belt is positioned opposite to the outlet end of the feed component, and the extension direction of the conveyor belt is consistent with the length direction of the frame; A wind-powered impurity removal component is disposed above the starting end of the conveyor belt, and the air outlet of the wind-powered impurity removal component is inclined to the conveying surface of the conveyor belt. A vibration assembly is disposed below the starting end of the conveyor belt, and the vibration assembly is used to vibrate the conveyor belt; An electrostatic adsorption assembly includes an electrostatic generator and an electrostatic adsorption plate. The electrostatic adsorption plate is disposed above the conveying surface of the conveyor belt and is electrically connected to the electrostatic generator to adsorb light and flexible impurities inside the dehydrated vegetables. The wind-powered impurity removal component and the electrostatic adsorption component are arranged sequentially along the conveying direction of the dehydrated vegetables.

[0007] In some examples of this utility model, the dehydrated vegetable conveying device further includes a feeding roller, which is disposed at the outlet end of the feeder and rotates about its axis to break up the dehydrated vegetables in the feeder.

[0008] In some examples of this utility model, the conveyor belt has a hollow structure, and the diameter of the hollow holes in the conveyor belt is smaller than the minimum particle size of the dehydrated vegetables.

[0009] In some examples of this utility model, the wind-powered impurity removal component includes a fan, which is connected to the air outlet port via a duct.

[0010] In some examples of this utility model, the wind-powered impurity removal component further includes a slag collection component, which is disposed below the connecting surface of the conveyor belt and corresponds to the air outlet port. The slag collection component is detachably connected to the frame.

[0011] In some examples of this utility model, the vibration component includes: A cam, rotatably connected to the frame, wherein the profile of the cam periodically contacts or lifts the conveyor belt during rotation; A drive shaft, which is coaxially and fixedly connected to the cam; A first driving component, the output shaft of which is fixedly connected to the transmission shaft, drives the cam to rotate.

[0012] In some examples of this utility model, the outer periphery of the cam is provided with an elastic sleeve.

[0013] In some examples of this utility model, the dehydrated vegetable conveying device further includes: The second driving member is connected to the drive roller of the conveyor belt to drive the drive roller to rotate in its axial direction.

[0014] In some examples of this invention, the width of the electrostatic adsorption plate is adapted to the width of the conveyor belt.

[0015] In some examples of this utility model, the dehydrated vegetable conveying device further includes a controller, which is electrically connected to the first drive unit, the second drive unit and the electrostatic generator respectively, and is used to coordinate and control the conveying speed, vibration frequency and electrostatic adsorption intensity of the conveyor belt.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0017] According to the embodiments of this utility model, the dehydrated vegetable conveying device with impurity removal function can remove most of the dust, broken leaves, and other impurities from the dehydrated vegetables by setting up a wind-powered impurity removal component; by setting up a vibration component to periodically lift the conveyor belt, the conveyor belt can be periodically vibrated, thereby effectively shaking off the clumps of dehydrated vegetables to expose hidden impurities, and separating the heavy impurities inside the dehydrated vegetables by gravity; by setting up an electrostatic adsorption component, light and flexible impurities such as hair and chemical fibers inside the dehydrated vegetables can be effectively adsorbed. The three components work together to construct a multi-stage impurity removal system. Through the complementarity and synergy of different physical principles, various impurities can be removed from coarse to fine without dead angles, ultimately significantly improving the safety and product quality of dehydrated vegetables. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the dehydrated vegetable conveying device provided according to an embodiment of the present utility model; Figure 2 This is a structural schematic diagram of the dehydrated vegetable conveying device provided according to an embodiment of the present utility model from another angle; Figure 3 This is a left view of the dehydrated vegetable conveying device provided according to an embodiment of the present utility model; Figure 4 for Figure 3 A sectional view; Figure 5 This is a structural schematic diagram of a vibration assembly provided according to an embodiment of the present utility model.

[0020] Explanation of reference numerals in the attached figures: 100-rack; 200 - Feeding parts; 300 - Conveyor belt; 310 - Drive roller; 400 - Pneumatic debris removal component; 410 - Fan; 420 - Air duct; 430 - Air outlet port; 440 - Slag collection component; 500 - Vibration assembly; 510 - Cam; 520 - Drive shaft; 530 - First drive component; 600 - Electrostatic adsorption assembly; 610 - Electrostatic generator; 620 - Electrostatic adsorption plate; 700-Feeding Roller; 800 - Second drive unit; 900-Controller. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] Figure 1 This is a schematic diagram of the dehydrated vegetable conveying device provided according to an embodiment of the present utility model; Figure 2 This is a structural schematic diagram of the dehydrated vegetable conveying device provided according to an embodiment of the present utility model from another angle; Figure 3 This is a left view of the dehydrated vegetable conveying device provided according to an embodiment of the present utility model; Figure 4 for Figure 3 A sectional view; Figure 5 This is a structural schematic diagram of a vibration assembly provided according to an embodiment of the present utility model.

[0026] The following is for reference. Figures 1-5 The present invention describes a dehydrated vegetable conveying device with impurity removal function according to an embodiment of the present invention, comprising: a frame 100; a feeder 200 disposed at one end of the frame 100; a conveyor belt 300, the starting end of the conveyor belt 300 being opposite to the outlet end of the feeder 200, and the extending direction of the conveyor belt 300 being consistent with the length direction of the frame 100; and a pneumatic impurity removal component 400 disposed above the starting end of the conveyor belt 300, the air outlet 430 of the pneumatic impurity removal component 400 being inclined to the conveying surface of the conveyor belt 300. Vibration component 500 is located below the starting end of conveyor belt 300 and is used to vibrate conveyor belt 300; electrostatic adsorption component 600 includes electrostatic generator 610 and electrostatic adsorption plate 620, which is located above the conveying surface of conveyor belt 300 and is electrically connected to electrostatic generator 610 to adsorb light and flexible impurities inside dehydrated vegetables; wherein, wind-powered impurity removal component 400 and electrostatic adsorption component 600 are arranged sequentially along the conveying direction of dehydrated vegetables.

[0027] Specifically, the frame 100 can be constructed in an irregular shape, and the structural material of the frame 100 can be a metal material, such as stainless steel. Stainless steel has the characteristics of high strength and high rigidity, which can significantly improve the load-bearing capacity and service life of the frame 100. The frame 100 can provide a stable and reliable installation and operation platform for the impurity removal function module, ensuring that the dehydrated vegetables can be smoothly and orderly transported from the feeding end to the end, greatly improving the stability of the conveying device.

[0028] The feeding component 200 can be a feeding funnel. The feeding component 200 can be fixedly installed at the feeding end of the frame 100 by welding or bolt connection. The feeding component 200 can guide and initially distribute the dehydrated vegetables, so that the dehydrated vegetables enter the impurity removal module in a relatively uniform thin layer state, which is convenient for the dehydrated vegetables to be impurity removed.

[0029] The conveyor belt 300 can be constructed using food-grade rubber or PVC, which combine a certain degree of wear resistance and flexibility while meeting national food contact material safety standards. This prevents contamination of dehydrated vegetables from the source, ensuring their safety. The conveyor belt 300 can be a loop conveyor belt 300, which can be connected to the frame 100 via a drive roller 310, a tension roller, etc. The drive roller 310 and the tension roller can be mounted on the frame 100 via bearings and bearing seats. One end of the conveyor belt 300 can be wrapped around the drive roller 310, and the other end can be wrapped around the tension roller.

[0030] The starting end of the conveyor belt 300 can be positioned opposite the outlet of the feed unit 200, ensuring that the dehydrated vegetables inside the feed unit 200 fall completely onto the conveyor belt 300, preventing residue at the connection point and improving the conveying efficiency of the device. The extension direction of the conveyor belt 300 can be aligned with the length direction of the frame 100, thus forming a stable conveying path for the dehydrated vegetables. Figure 1 The direction indicated by X in the middle.

[0031] The wind-powered impurity removal component 400 can be bolted or fixedly mounted on the frame 100 above the starting end of the conveyor belt 300 via a bracket. The fan blades inside the air outlet 430 of the wind-powered impurity removal component 400 can be inclined to the conveying surface of the conveyor belt 300. This allows the airflow from the air outlet 430 to be an inclined airflow, which has a gentler impact on the dehydrated vegetables, preventing them from being blown away or broken. This ensures the impurity removal effect while maintaining the integrity of the dehydrated vegetables. The inclined airflow can precisely act on the surface of the dehydrated vegetables, effectively removing attached light impurities such as dust and broken leaves, significantly improving the impurity removal efficiency of the wind-powered impurity removal component 400.

[0032] The tilt angle of the 430 fan blades at the air outlet can be adjusted as needed to meet the impurity removal requirements of different types and particle sizes of dehydrated vegetables, thereby improving the practicality of the conveying device.

[0033] The vibration component 500 can be installed on the frame 100 below the starting end of the conveyor belt 300. The vibration component 500 can directly transmit vibration force to the conveyor belt 300, thereby dispersing the clumps of dehydrated vegetables on the conveyor belt 300 and forming a looser single layer. At the same time, it can also allow dust, sand and other impurities attached to the bottom and gaps of the vegetables to fall off under the action of gravity, greatly improving the impurity removal efficiency of the conveying device.

[0034] The electrostatic generator 610 can be bolted to the side of the frame 100, and the electrostatic adsorption plate 620 can be mounted above the conveyor surface of the conveyor belt 300 via an insulating bracket. The electrostatic adsorption plate 620 can be electrically connected to the electrostatic generator 610 via a high-voltage cable. With this configuration, when energized, a strong electrostatic field can be generated around the electrostatic adsorption plate 620, which can effectively adsorb light and flexible impurities inside the dehydrated vegetables, such as hair and fibers.

[0035] The electrostatic adsorption component 600 is positioned after the wind-powered impurity removal component 400, arranged sequentially along the conveying direction of the dehydrated vegetables. This arrangement enables graded impurity removal during the transport of the dehydrated vegetables. First, the wind-powered impurity removal component 400 and the vibration component 500 work together to remove dust, broken leaves, and other impurities from the dehydrated vegetables. Subsequently, the electrostatic adsorption component 600 specifically removes tiny particulate impurities and lightweight, flexible impurities that are difficult for the wind-powered impurity removal component 400 to remove. This allows for the efficient, graded removal of impurities with different characteristics, significantly improving the cleanliness of the dehydrated vegetable product.

[0036] According to the embodiment of this utility model, the dehydrated vegetable conveying device with impurity removal function can remove most of the dust, broken leaves and other impurities from the dehydrated vegetables by setting up the wind-powered impurity removal component 400; by setting up the vibration component 500 to periodically lift the conveyor belt 300, the conveyor belt 300 can be periodically vibrated, thereby effectively shaking off the clumps of dehydrated vegetables to expose hidden impurities, and separating the heavy impurities inside the dehydrated vegetables by gravity; by setting up the electrostatic adsorption component 600, light and flexible impurities such as hair and chemical fibers inside the dehydrated vegetables can be effectively adsorbed. The three work together to build a multi-stage impurity removal system. Through the complementarity and synergy of different physical principles, various impurities can be removed from coarse to fine without dead angles, ultimately significantly improving the safety and product quality of dehydrated vegetables.

[0037] Please continue reading Figure 3 and Figure 4 As shown, the dehydrated vegetable conveying device also includes a feeding roller 700, which is located at the outlet end of the feeder 200. The feeding roller 700 rotates around its axis to break up the dehydrated vegetables inside the feeder 200.

[0038] Specifically, the feeding roller 700 can be constructed as a cylindrical roller with multiple evenly distributed teeth on its surface. The feeding roller 700 can break up the dehydrated vegetables falling from the feeder 200. The feeding roller 700 is rotatably mounted at the outlet end of the feeder 200 via a bearing and bearing housing connection. One end of the feeding roller 700 can be coaxially fixedly connected to the drive shaft of the drive motor via a rotating shaft, thereby driving the feeding roller 700 to rotate around its axial direction via the drive motor. It should be noted that part of the feeding roller 700 should extend slightly into the outlet of the feeder 200, so that the feeding roller 700 can break up the dehydrated vegetables before they leave the feeder 200.

[0039] After the clumps of dehydrated vegetables are broken up, the dust and light impurities that were originally hidden inside the vegetable clumps are fully exposed, allowing the inclined airflow to blow them away without hindrance, greatly improving the efficiency of airflow-based impurity removal. The broken-up vegetables can form a uniform thin layer on the conveyor belt 300, making it easier for impurities such as fibers and hair attached to individual vegetables to be adsorbed by the electrostatic adsorption component 600, significantly improving the impurity removal efficiency of the electrostatic adsorption component 600.

[0040] Please continue reading Figures 1-5 As shown, according to one embodiment of the present invention, the conveyor belt 300 has a hollow structure, and the diameter of the hollow holes in the conveyor belt 300 is smaller than the minimum particle size of the dehydrated vegetables.

[0041] Specifically, the perforated structure of the conveyor belt 300 can be a circular through hole, a square through hole, or other irregular through hole structures. The diameter of the perforated holes of the conveyor belt 300 should be smaller than the minimum particle size of the dehydrated vegetables, so as to ensure that fine heavy impurities (such as mud, sand, and debris) fall into the slag collection component 440 in the following embodiment through the perforated holes during vibration.

[0042] Please continue reading Figure 2 and Figure 3 As shown, according to another embodiment of the present invention, the wind-powered impurity removal component 400 includes a fan 410, which is connected to the air outlet 430 through a duct 420.

[0043] Specifically, the blower 410 can be fixedly installed on the side of the frame 100 by bolt connection. The air outlet of the blower 410 can be connected to the air outlet port 430 through the air duct 420, which facilitates the blower 410 to provide a stable and directional airflow to the air outlet port 430. The air outlet port 430 can be constructed as a port with multiple fan blades, which can be installed at an angle to the conveying surface of the conveyor belt 300, so that the airflow can be precisely applied to the dehydrated vegetables after they have been broken up.

[0044] Please continue reading Figure 4As shown, according to another embodiment of the present invention, the wind-powered impurity removal component 400 further includes a slag collection component 440, which is disposed below the connecting surface of the conveyor belt 300 and is disposed corresponding to the air outlet port 430. The slag collection component 440 is detachably connected to the frame 100.

[0045] Specifically, the slag collection component 440 can be constructed as a slag collection tray. The slag collection component 440 can be detachably connected to the frame 100 via slide rails, clips, or hooks, facilitating the regular centralized cleaning of impurities and effectively ensuring the continuous hygienic and efficient operation of the conveying device. The opening position of the slag collection component 440 should precisely correspond to the inclined airflow trajectory of the upper air outlet 430. With this configuration, the slag collection component 440 can efficiently collect all impurities blown out of the vegetables by the inclined airflow and falling down, preventing impurities from flying inside the equipment or causing secondary contamination of the materials.

[0046] Please continue reading Figure 5 As shown, according to an optional embodiment of the present invention, the vibration assembly 500 includes: a cam 510, which is rotatably connected to the frame 100, and the profile of the cam 510 periodically contacts or lifts the conveyor belt 300 when rotating; a drive shaft 520, which is coaxially and fixedly connected to the cam 510; and a first drive member 530, whose output shaft is fixedly connected to the drive shaft 520 to drive the cam 510 to rotate.

[0047] Specifically, cam 510 is rotatably connected to frame 100 via bearing housing. Since the center of gravity of cam 510 does not coincide with its center of rotation, when cam 510 rotates at a constant speed, the profile of its rim periodically contacts and lifts the bearing surface of conveyor belt 300, then falls back down after rotating a certain angle. This cycle repeats, generating a continuous mechanical impact force, effectively converting stable rotational power into the high-frequency, low-amplitude vibration required by conveyor belt 300 and the materials on it. The vibration generated by cam 510 can directly act on conveyor belt 300, thereby breaking up clumps of dehydrated vegetables on conveyor belt 300 and ensuring that impurities inside the dehydrated vegetables are fully exposed.

[0048] The drive shaft 520 can be fixedly connected to the cam 510 by welding or coaxial fixing, so that the drive shaft 520 can drive the cam 510 to rotate.

[0049] The first driving component 530 can be a drive motor. The first driving component 530 can be fixedly installed on the frame 100 by bolt connection, and its output shaft is fixedly connected to the transmission shaft 520 by coaxial connection. With this configuration, when the first driving component 530 is started, it can directly drive the transmission shaft 520 and the cam 510 to rotate together.

[0050] Please continue reading Figure 5As shown, according to a further embodiment of the present invention, an elastic sleeve (not shown in the figure) is provided on the outer periphery of the cam 510.

[0051] Specifically, the elastic sleeve can be fixedly installed on the outer periphery of the cam 510 by a sleeve connection. The elastic sleeve is made of materials with good elasticity and wear resistance, such as rubber and polyurethane, which can improve the service life of the elastic sleeve. When the cam 510 periodically lifts the conveyor belt 300, the elastic sleeve can transform the original rigid impact into soft elastic vibration. This can not only effectively avoid direct wear and damage to the conveyor belt 300 caused by the cam 510, extending the service life of the conveyor belt 300, but also effectively prevent the dehydrated vegetables from being crushed, ensuring the integrity of the dehydrated vegetables; secondly, the elastic sleeve can also significantly reduce the impact noise generated during equipment operation.

[0052] Please continue reading Figure 2 and Figure 3 As shown, in an optional embodiment of this utility model, the dehydrated vegetable conveying device further includes a second driving member 800, which is connected to the driving roller 310 of the conveyor belt 300 to drive the driving roller 310 to rotate along its axial direction.

[0053] Specifically, the second driving component 800 can be a drive motor. The rotating shaft of the second driving component 800 can be fixedly connected to the drive roller 310 through a coaxial connection, thereby driving the drive roller 310 to rotate continuously along its axial direction, so as to drive the entire conveyor belt 300 to run stably.

[0054] Please continue reading Figure 1 and Figure 4 As shown, in some examples of this utility model, the width of the electrostatic adsorption plate 620 is adapted to the width of the conveyor belt 300.

[0055] Specifically, the transverse width of the electrostatic adsorption plate 620 should be compatible with the effective load-bearing width of the conveyor belt 300. That is, the width of the electrostatic adsorption plate 620 should be approximately equal to or slightly larger than the width of the conveyor belt 300 to ensure that the electrostatic field it generates can fully cover the entire conveyor belt 300 within the electrostatic adsorption assembly 600. This allows all dehydrated vegetables on the conveyor belt 300 to be evenly enveloped in the electrostatic field, ensuring that impurities on the conveyor belt 300 are fully adsorbed onto the electrostatic adsorption plate 620, achieving a stable and uniform high-cleanliness treatment effect throughout the transverse range of the entire conveyor belt 300.

[0056] Please continue reading Figure 2As shown, in some examples of this utility model, the dehydrated vegetable conveying device also includes a controller 900, which is electrically connected to the first drive member 530, the second drive member 800 and the electrostatic generator 610, respectively, and is used to coordinate and control the conveying speed, vibration frequency and electrostatic adsorption intensity of the conveyor belt 300.

[0057] Specifically, the controller 900 can be a PLC or an industrial microcontroller. The controller 900 can be electrically connected to the first drive unit 530, the second drive unit 800, and the electrostatic generator 610 via cables. With this configuration, through the human-machine interface of the controller 900, users can preset or adjust in real-time the running speed of the conveyor belt 300, the frequency and intensity of the vibration component 500, and the output voltage of the electrostatic generator 610, thereby enabling the dehydration of vegetables of different types, moisture levels, and impurity contents. This significantly improves the impurity removal efficiency and quality consistency of the conveying device, significantly reduces the difficulty and intensity of manual operation, and ensures the continuous, stable, and efficient operation of the production line.

[0058] Other components of the dehydrated vegetable conveying device with impurity removal function according to the embodiments of the present invention, such as welding, bolting, etc., and operation, are known to those skilled in the art and will not be described in detail here.

[0059] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0060] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dehydrated vegetable conveying device with impurity removal function, characterized in that, include: frame; A feeder is disposed at one end of the frame; A conveyor belt, wherein the starting end of the conveyor belt is positioned opposite to the outlet end of the feed component, and the extension direction of the conveyor belt is consistent with the length direction of the frame; A wind-powered impurity removal component is disposed above the starting end of the conveyor belt, and the air outlet of the wind-powered impurity removal component is inclined to the conveying surface of the conveyor belt. A vibration assembly is disposed below the starting end of the conveyor belt, and the vibration assembly is used to vibrate the conveyor belt; An electrostatic adsorption assembly includes an electrostatic generator and an electrostatic adsorption plate. The electrostatic adsorption plate is disposed above the conveying surface of the conveyor belt and is electrically connected to the electrostatic generator to adsorb light and flexible impurities inside the dehydrated vegetables. The wind-powered impurity removal component and the electrostatic adsorption component are arranged sequentially along the conveying direction of the dehydrated vegetables.

2. The dehydrated vegetable conveying device according to claim 1, characterized in that, It also includes a feeding roller, which is disposed at the outlet end of the feeder and rotates about its axis to break up the dehydrated vegetables in the feeder.

3. The dehydrated vegetable conveying device according to claim 1, characterized in that, The conveyor belt has a hollow structure, and the diameter of the hollow holes in the conveyor belt is smaller than the minimum particle size of the dehydrated vegetables.

4. The dehydrated vegetable conveying device according to claim 1, characterized in that, The wind-powered impurity removal component includes a fan, which is connected to the air outlet port via a duct.

5. The dehydrated vegetable conveying device according to claim 4, characterized in that, The wind-powered impurity removal component also includes a slag collection component, which is located below the connecting surface of the conveyor belt and corresponds to the air outlet port. The slag collection component is detachably connected to the frame.

6. The dehydrated vegetable conveying device according to claim 1, characterized in that, The vibration component includes: A cam, rotatably connected to the frame, wherein the profile of the cam periodically contacts or lifts the conveyor belt during rotation; A drive shaft, which is coaxially and fixedly connected to the cam; A first driving component, the output shaft of which is fixedly connected to the transmission shaft, drives the cam to rotate.

7. The dehydrated vegetable conveying device according to claim 6, characterized in that, An elastic sleeve is fitted around the outer periphery of the cam.

8. The dehydrated vegetable conveying device according to claim 6, characterized in that, Also includes: The second driving member is connected to the drive roller of the conveyor belt to drive the drive roller to rotate in its axial direction.

9. The dehydrated vegetable conveying device according to claim 1, characterized in that, The width of the electrostatic adsorption plate is adapted to the width of the conveyor belt.

10. The dehydrated vegetable conveying device according to claim 8, characterized in that, It also includes a controller, which is electrically connected to the first drive unit, the second drive unit and the electrostatic generator respectively, and is used to coordinate and control the conveying speed, vibration frequency and electrostatic adsorption intensity of the conveyor belt.

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