Cleaning and soaking device for large-scale production of prefabricated vegetables

Abstract

The invention discloses a cleaning and soaking device for large-scale prefabricated vegetable production, and relates to the technical field of fruit and vegetable cleaning equipment.The cleaning and soaking device comprises a cleaning pool body, a conveying belt is arranged in the cleaning pool body, partition plates are fixedly connected to the outer surface of the conveying belt at equal intervals, and fixing pipes are symmetrically and fixedly connected to the right end of the cleaning pool body; air pipes are arranged between the fixed pipes in a communicating mode at equal intervals, air nozzles are fixedly communicated with the lower surfaces of the air pipes at equal intervals, and through the arrangement of the reciprocating power-assisted cleaning mechanism, by means of the structural design of a movable sieve plate, a first linkage ball and a first reset spring, the air nozzles can be conveniently cleaned; in the process that fruits and vegetables are cleaned and soaked in the cleaning pool body, the first waved plate is matched with the waved shape of the first waved plate to drive the movable sieve plate to reciprocate up and down between the two adjacent partition plates, so that the fruits and vegetables on the movable sieve plate are shaken up and down, and full contact between the fruits and vegetables and a cleaning water source is achieved; the cleaning effect is enhanced.

Description

Technical Field

[0001] The invention relates to the technical field of fruit and vegetable cleaning equipment, and in particular to a cleaning and soaking device for large-scale pre-prepared vegetable production. Background Art

[0002] Pre-prepared food refers to semi-finished or finished products made from various agricultural, livestock, poultry and aquatic products as raw materials, seasonings and other auxiliary materials (including food additives), and processed through pre-selection, modulation and other processes. It usually needs to be stored or transported under cold chain conditions for consumers or catering processors to simply heat or cook before eating. In the process of pre-prepared food production, in order to meet the large-scale demand for pre-prepared food production, fruit and vegetable bubble cleaning machines are usually used to clean and soak the fruits and vegetables used to produce pre-prepared food; However, the existing fruit and vegetable bubble cleaning machines, when in use, mainly clean and soak the fruits and vegetables based on the impact of bubbles and high-pressure water flow. Although this method can remove dirt and microorganisms on the surface of fruits and vegetables to a certain extent, there is no relevant external force structure to push the fruits and vegetables inside the cleaning tank, which can easily cause the fruits and vegetables to be deposited on the conveyor belt for transportation, resulting in uneven cleaning of the fruits and vegetables, and the situation that some fruit and vegetable surfaces are difficult to be effectively cleaned, affecting the cleaning effect. Moreover, when the fruits and vegetables are in a relatively static state for a long time, although the impact of bubbles and high-pressure water flow has a certain cleaning effect, it will also cause unnecessary damage to the fragile parts of the fruits and vegetables (such as leaves and fruit surfaces) due to its impact force. In addition, failure to push the fruits and vegetables will also make it difficult to form an effective water flow circulation inside the cleaning tank, making it difficult to discharge the dirt and impurities in the cleaning water source in time, thereby affecting the cleaning efficiency and cleaning quality.

[0003] In view of this, the present invention proposes a cleaning and soaking device for large-scale pre-prepared food production to make up for and improve the shortcomings of the prior art. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a cleaning and soaking device for large-scale pre-prepared food production to solve the corresponding technical problems raised in the above background technology.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: a cleaning and soaking device for large-scale pre-prepared food production, including a cleaning pool body, a conveyor belt is arranged inside the cleaning pool body, and a partition is fixedly connected to the outer surface of the conveyor belt at equal intervals, and a fixed pipe is symmetrically fixedly connected to the right end of the cleaning pool body, and air ducts are arranged between the fixed pipes at equal intervals, and air nozzles are fixedly connected to the lower surface of the air duct at equal intervals, and also includes: a reciprocating power-assisted cleaning mechanism and an auxiliary drying promotion mechanism, and the reciprocating power-assisted cleaning mechanism is arranged at the left end of the cleaning pool body, and the auxiliary drying promotion mechanism is arranged at the right end of the cleaning pool body; The reciprocating power-assisted cleaning mechanism comprises a movable screen plate, a first linkage ball and a first wave plate, wherein the movable screen plate is arranged between two adjacent partitions, the first linkage ball is symmetrically arranged on both sides of the movable screen plate, and the first wave plate is symmetrically arranged at the left end of the cleaning tank body; The auxiliary drying promotion mechanism includes a second linkage ball, a second slide plate, an extrusion wheel and a second wave plate. The second linkage ball is symmetrically arranged at the right end of the cleaning pool body, the second slide plate is symmetrically arranged at the right end of the cleaning pool body, the extrusion wheel is arranged at the lower end of the second linkage ball, and the second wave plate is arranged above the second slide plate.

[0006] Preferably, the reciprocating assisted cleaning mechanism also includes slide grooves symmetrically opened on both sides of the partition, and the movable screen plate is symmetrically fixedly connected with slide bars on both sides, and the slide bars are slidably connected in the slide grooves, the first linkage ball is fixedly connected to the movable screen plate, and the first wave plate is fixedly connected to the inner wall of the left end of the cleaning tank body.

[0007] Preferably, circular embedding grooves are symmetrically and equidistantly formed on the slide bar, a telescopic column and a first return spring are fixedly connected between the circular embedding groove and the slide groove, and the first return spring is sleeved on the outside of the telescopic column.

[0008] Preferably, a mounting plate is fixedly connected between adjacent partitions, and the mounting plate is arranged between the movable screen plate and the conveyor belt. A top column is evenly fixedly connected to the side of the mounting plate facing the movable screen plate, and the diameter of the top column is smaller than the diameter of the sieve hole on the movable screen plate.

[0009] Preferably, the inner walls on both sides of the left end of the cleaning tank body are also symmetrically slidably connected with a first slide plate, and the first slide plate is arranged below the first wave plate, and the bottom of the first slide plate is equidistantly fixedly connected with a linkage tooth plate, and the lower right end of the linkage tooth plate is meshingly connected with a driven gear, and the inner surface of the driven gear is coaxially fixedly connected with a central shaft, and the central shaft is rotatably connected between the inner walls on both sides of the cleaning tank body, and a second torsion spring is fixedly connected between the driven gear and the inner wall of the cleaning tank body, and the second torsion spring is sleeved on the outside of the central shaft.

[0010] Preferably, auxiliary plates are evenly and annularly distributed on the outer surface of the middle of the central axis and fixedly connected thereto, and one end of the auxiliary plate away from the central axis is arranged in a wave shape, and air holes are evenly spaced on the other end of the auxiliary plate away from the central axis.

[0011] Preferably, the auxiliary drying promotion mechanism also includes a fixed ring symmetrically fixedly connected to the outer surface of both ends of the air duct, a fixed head is equidistantly fixedly connected to the outer surface of the fixed tube, and the fixed head is rotatably connected to the air duct, a first torsion spring is fixedly connected between the fixed head and the fixed ring, and the first torsion spring is sleeved on the outside of the air duct.

[0012] Preferably, the outer surfaces at both ends of the air duct are symmetrically fixedly connected with inverted L-shaped follower rods, the end of the inverted L-shaped follower rod away from the air duct is fixedly connected to the second linkage ball, the second slide plate is slidably connected to the inner wall of the right end of the cleaning pool body, and the second wave plate is fixedly connected to the inner wall of the right end of the cleaning pool body.

[0013] Preferably, a through rod is fixedly connected to the opposite side of the second slide plate at equal distances, and movable grooves are symmetrically and evenly provided on both sides of the right end of the cleaning pool body. The through rod is slidably connected to the cleaning pool body through the movable groove, and a second return spring is fixedly connected between the through rod and the movable groove.

[0014] Preferably, one end of the through rod away from the second slide plate is fixedly connected to the extrusion wheel, and the extrusion wheel is in contact with the outer surface of the second linkage ball.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) By setting up a reciprocating power-assisted cleaning mechanism and utilizing the structural design of the movable screen plate, the first linkage ball and the first return spring, the movable screen plate can cooperate with the wave shape of the first wave plate to drive the movable screen plate to move up and down between two adjacent partitions during the process of fruits and vegetables being cleaned and soaked in the cleaning tank body, thereby shaking the fruits and vegetables on the movable screen plate up and down, achieving full contact between the fruits and vegetables and the cleaning water source, and enhancing the cleaning effect. Compared with the existing static soaking method, the dirt and pesticide residues on the surface of fruits and vegetables can be better removed, thereby achieving effective power-assisted cleaning of fruits and vegetables during the cleaning and soaking process; Among them, by utilizing the design of the mounting plate and the top column, while the movable screen plate is moving up and down reciprocatingly between two adjacent partitions, the top column can periodically penetrate the sieve holes on the movable screen plate, thereby producing a pushing effect on the fruits and vegetables attached to the movable screen plate, effectively loosening the dirt, mud or other impurities attached to the surface of the fruits and vegetables, making it easier for them to be washed away by the water flow, and through the pushing effect on the fruits and vegetables, it can prevent the fruits and vegetables from being piled up or stuck on the movable screen plate, thereby ensuring that the fruits and vegetables are evenly distributed during the cleaning process and avoiding the problem of incomplete local cleaning. In addition, the periodic penetration movement of the top column can also prevent the sieve holes on the movable screen plate from being blocked by fruit and vegetable residues or impurities, thereby ensuring that the water flow and dirt can be discharged smoothly through the sieve holes, thereby reducing the maintenance frequency and cleaning difficulty of the equipment and extending the service life of the equipment.

[0016] (2) By setting up a reciprocating power-assisted cleaning mechanism and utilizing the design of the first slide plate, the second torsion spring, the auxiliary plate and the air holes, while the first wave plate drives the first linkage ball to move up and down reciprocatingly, the central axis can cooperate with the auxiliary plate to perform reciprocating rotational motion synchronously with the inside of the cleaning pool body, thereby stirring the cleaning water source inside the cleaning pool body, causing the water flow to produce a strong dynamic impact force, and forming vortices and waves, thereby enhancing the cleaning effect on fruits and vegetables, effectively removing dirt and impurities on the surface of fruits and vegetables, and significantly improving the cleaning efficiency. In addition, the air holes equidistantly opened at the wave of the auxiliary plate will also generate bubbles during the rotation process. The rise and bursting of the bubbles can further stir the water flow and enhance the dynamic effect of the water flow in the cleaning pool.

[0017] (3) By setting up the auxiliary drying promotion mechanism and utilizing the structural design of the second wave plate, the second slide plate, the through rod and the extrusion wheel, when the conveyor belt transports the fruits and vegetables from the left end to the right end of the cleaning tank body, the second linkage ball, the air duct and the air nozzle can be used to drive the air duct to twist back and forth between the two fixed tubes, thereby rotating the position of the air nozzle back and forth, thereby expanding the blowing range, avoiding the problem of incomplete drying of fruits and vegetables due to uneven blowing, and preventing the deterioration of fruits and vegetables due to residual moisture during subsequent processing or storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention; Figure 2 It is a schematic diagram of the structure of the first wave plate connection part shown in the present invention; Figure 3 It is a schematic diagram of the structure of the second wave plate connection part shown in the present invention; Figure 4 It is a schematic diagram of the split structure of the movable screen plate, the mounting plate and the partition plate shown in the present invention; Figure 5 It is a schematic diagram of the structure of the first sliding plate connection of the present invention; Figure 6 The present invention shows Figure 5 The enlarged structural diagram at A in the middle; Figure 7 It is a schematic diagram of the structure of the inverted L-shaped follower rod connection shown in the present invention; Figure 8 The present invention shows Figure 7 Enlarged structural diagram at B in the middle.

[0019] The numbers in the figure are: 1. Cleaning tank body; 2. Conveyor belt; 3. Partition plate; 4. Fixed pipe; 5. Air duct; 6. Air nozzle; 7. Reciprocating power-assisted cleaning mechanism; 701. slideway; 702. movable screen plate; 703. slide bar; 704. circular embedded groove; 705. telescopic column; 706. first return spring; 707. first linkage ball; 708. mounting plate; 709. top column; 710. first wave plate; 711. first slide plate; 712. linkage tooth plate; 713. driven gear; 714. central axis; 715. auxiliary plate; 716. air hole; 717. second torsion spring; 8. Auxiliary drying promotion mechanism; 801. Fixed head; 802. Fixed ring; 803. First torsion spring; 804. Inverted L-shaped driven rod; 805. Second linkage ball; 806. Second slide plate; 807. Through rod; 808. Extrusion wheel; 809. Second wave plate; 810. Second return spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiment 1 of the present invention: Please refer to Figures 1 to 8 As shown, a cleaning and soaking device for large-scale pre-prepared food production includes a cleaning pool body 1, a conveyor belt 2 is arranged inside the cleaning pool body 1, a plurality of drainage holes are evenly arranged on the conveyor belt 2, a partition 3 is evenly fixedly connected to the outer surface of the conveyor belt 2, a fixed pipe 4 is symmetrically fixedly connected to the right end of the cleaning pool body 1, an air duct 5 is evenly connected between the fixed pipes 4, and an air nozzle 6 is evenly fixedly connected to the lower surface of the air duct 5, and also includes: a reciprocating power-assisted cleaning mechanism 7 and an auxiliary drying promotion mechanism 8, and the reciprocating power-assisted cleaning mechanism 7 is arranged at the left end of the cleaning pool body 1, and the auxiliary drying promotion mechanism 8 is arranged at the right end of the cleaning pool body 1; The reciprocating power-assisted cleaning mechanism 7 includes a movable screen plate 702, a first linkage ball 707 and a first wave plate 710. The movable screen plate 702 is arranged between two adjacent partitions 3. The first linkage ball 707 is symmetrically arranged on both sides of the movable screen plate 702. The first wave plate 710 is symmetrically arranged at the left end of the cleaning tank body 1. The auxiliary drying promotion mechanism 8 includes a second linkage ball 805, a second slide plate 806, an extrusion wheel 808 and a second wave plate 809. The second linkage ball 805 is symmetrically arranged at the right end of the cleaning tank body 1, the second slide plate 806 is symmetrically arranged at the right end of the cleaning tank body 1, the extrusion wheel 808 is arranged at the lower end of the second linkage ball 805, and the second wave plate 809 is arranged above the second slide plate 806; The reciprocating power-assisted cleaning mechanism 7 also includes slide grooves 701 symmetrically opened on both sides of the partition 3, slide bars 703 are symmetrically fixedly connected on both sides of the movable screen plate 702, and the slide bars 703 are slidably connected in the slide grooves 701, the first linkage ball 707 is fixedly connected to the movable screen plate 702, and the first wave plate 710 is fixedly connected to the inner wall of the left end of the cleaning tank body 1; The slide bar 703 is provided with circular embedding grooves 704 symmetrically and equidistantly, and a telescopic column 705 and a first return spring 706 are fixedly connected between the circular embedding groove 704 and the slide groove 701, and the first return spring 706 is sleeved on the outer side of the telescopic column 705; A mounting plate 708 is fixedly connected between adjacent partitions 3, and the mounting plate 708 is disposed between the movable screen plate 702 and the conveyor belt 2. A top column 709 is evenly fixedly connected to one side of the mounting plate 708 facing the movable screen plate 702, and the diameter of the top column 709 is smaller than the diameter of the sieve hole on the movable screen plate 702. The inner walls on both sides of the left end of the cleaning tank body 1 are also symmetrically slidably connected with the first slide plate 711, and the first slide plate 711 is arranged below the first wave plate 710, and the bottom of the first slide plate 711 is equidistantly fixedly connected with a linkage tooth plate 712, and the lower right end of the linkage tooth plate 712 is meshingly connected with a driven gear 713, and the inner surface of the driven gear 713 is coaxially fixedly connected with a central shaft 714, and the central shaft 714 is rotatably connected between the inner walls on both sides of the cleaning tank body 1, and a second torsion spring 717 is fixedly connected between the driven gear 713 and the inner wall of the cleaning tank body 1, and the second torsion spring 717 is sleeved on the outside of the central shaft 714; The central outer surface of the central axis 714 is evenly and annularly distributed with auxiliary plates 715 fixedly connected thereto. The end of the auxiliary plate 715 away from the central axis 714 is arranged in a wave shape. The end of the auxiliary plate 715 away from the central axis 714 is evenly provided with air holes 716.

[0022] The effects achieved by this embodiment are as follows: compared with the prior art, by setting the reciprocating power-assisted cleaning mechanism 7, utilizing the structural design of the movable screen plate 702, the first linkage ball 707 and the first return spring 706, it is possible to cooperate with the wave shape of the first wave plate 710 during the process of fruits and vegetables being cleaned and soaked inside the cleaning tank body 1, so as to drive the movable screen plate 702 to reciprocate up and down between two adjacent partitions 3, thereby shaking the fruits and vegetables on the movable screen plate 702 up and down, achieving full contact between the fruits and vegetables and the cleaning water source, and enhancing the cleaning effect. Compared with the existing method of using static soaking, it is more capable of removing dirt and pesticide residues on the surface of fruits and vegetables, thereby achieving effective power-assisted cleaning of fruits and vegetables during the cleaning and soaking process; Among them, by utilizing the design of the mounting plate 708 and the top column 709, while the movable sieve plate 702 is reciprocating up and down between two adjacent partitions 3, the top column 709 can periodically penetrate the sieve holes on the movable sieve plate 702, and produce a pushing effect on the fruits and vegetables attached to the movable sieve plate 702, effectively loosening the dirt, silt or other impurities attached to the surface of the fruits and vegetables, making it easier for them to be washed away by the water flow, and through the pushing effect on the fruits and vegetables, it is possible to prevent the fruits and vegetables from being piled up or stuck on the movable sieve plate 702, thereby ensuring that the fruits and vegetables are evenly distributed during the cleaning process and avoiding the problem of incomplete local cleaning. In addition, the periodic penetration movement of the top column 709 can also prevent the sieve holes on the movable sieve plate 702 from being blocked by fruit and vegetable residues or impurities, thereby ensuring that the water flow and dirt can be discharged smoothly through the sieve holes, thereby reducing the maintenance frequency and cleaning difficulty of the equipment and extending the service life of the equipment; In addition, by utilizing the design of the first slide plate 711, the second torsion spring 717, the auxiliary plate 715 and the air holes 716, while the first wave plate 710 drives the first linkage ball 707 to move up and down reciprocatingly, the central axis 714 can cooperate with the auxiliary plate 715 to perform reciprocating rotational motion synchronously with the interior of the cleaning pool body 1, thereby stirring the cleaning water source inside the cleaning pool body 1, causing the water flow to produce a strong dynamic impact force, and forming vortices and waves, thereby enhancing the cleaning effect on fruits and vegetables, effectively removing dirt and impurities on the surface of fruits and vegetables, and significantly improving the cleaning efficiency. In addition, the air holes 716 equidistantly opened at the waves of the auxiliary plate 715 will also generate bubbles during the rotation process, and the rise and bursting of the bubbles can further stir the water flow, thereby enhancing the dynamic effect of the water flow in the cleaning pool.

[0023] Embodiment 2 of the present invention: Please refer to Figures 1 to 8 As shown, the auxiliary drying promotion mechanism 8 also includes a fixing ring 802 symmetrically fixedly connected to the outer surface of both ends of the air duct 5, and the outer surface of the fixed tube 4 is equidistantly fixedly connected with a fixing head 801, and the fixing head 801 is rotatably connected to the air duct 5, and a first torsion spring 803 is fixedly connected between the fixing head 801 and the fixing ring 802, and the first torsion spring 803 is sleeved on the outer side of the air duct 5; The outer surfaces of both ends of the air duct 5 are symmetrically fixedly connected with inverted L-shaped driven rods 804, one end of the inverted L-shaped driven rod 804 away from the air duct 5 is fixedly connected to the second linkage ball 805, the second slide plate 806 is slidably connected to the inner wall of the right end of the cleaning tank body 1, and the second wave plate 809 is fixedly connected to the inner wall of the right end of the cleaning tank body 1; A through rod 807 is fixedly connected to the opposite side of the second slide plate 806 at equal distances, and movable grooves are symmetrically and evenly opened on both sides of the right end of the cleaning tank body 1. The through rod 807 is slidably connected to the cleaning tank body 1 through the movable groove, and a second return spring 810 is fixedly connected between the through rod 807 and the movable groove; One end of the through rod 807 away from the second slide plate 806 is fixedly connected to the extrusion wheel 808 , and the extrusion wheel 808 is in contact with the outer surface of the second linkage ball 805 .

[0024] The effects achieved by this embodiment are as follows: compared with the prior art, by setting up the auxiliary drying promotion mechanism 8, utilizing the structural design of the second wave plate 809, the second slide plate 806, the through rod 807, and the extrusion wheel 808, when the conveyor belt 2 transports the fruits and vegetables from the left end to the right end of the cleaning tank body 1, it can cooperate with the second linkage ball 805, the air duct 5, and the air nozzle 6 to drive the air duct 5 to reciprocate between the two fixed tubes 4, thereby rotating and swinging the position of the air nozzle 6 to expand the blowing range, avoid the problem of incomplete drying of fruits and vegetables due to uneven blowing, and prevent the deterioration of fruits and vegetables caused by residual moisture during subsequent processing or storage.

[0025] The complete usage steps and working principle of the above embodiment are as follows: The following is the working process of the reciprocating power-assisted cleaning mechanism 7: It should be noted in advance that if Figure 1 , Figure 2 as well as Figure 3 As shown, when the fruits and vegetables are washed and soaked, the fruits and vegetables will be transported from the left end of the washing tank body 1 to the right end of the washing tank body 1 through the setting of the conveyor belt 2. In this process, since the outer surface of the conveyor belt 2 is equidistantly fixed with partitions 3, and a movable screen plate 702 is movably provided between two adjacent partitions 3, the fruits and vegetables will be located between the two adjacent partitions 3 during transportation and transported on the movable screen plate 702. The left end of the conveyor belt 2 is set to a horizontal state, and the right end of the conveyor belt 2 is set to an inclined state. A clean water source for washing and soaking fruits and vegetables is introduced into the washing tank body 1. Please refer to Figure 1 As shown, when the fruits and vegetables are at the left end of the cleaning tank body 1, they are in a state of cleaning and soaking. When they are transported to the right end of the cleaning tank body 1 through the conveyor belt 2, due to the influence of the inclination of the conveyor belt 2, the fruits and vegetables will be transported upwardly and leave the water source for draining and drying (wherein, a number of drain holes are evenly opened on the conveyor belt 2). The setting of the partition 3 can position and block the fruits and vegetables. A material receiving device is provided at the lower right side of the conveyor belt 2 for continuing to transport the fruits and vegetables after cleaning, soaking and preliminary drying treatment to enter the subsequent process of pre-prepared food production. It should also be noted that the above are all existing technologies and will not be elaborated on in detail here. During the process of washing and soaking fruits and vegetables in the left end of the washing tank body 1, as the conveyor belt 2 runs, the fruits and vegetables can be transported from the left end of the washing tank body 1 to the right end of the washing tank body 1. Figure 2 , Figure 4 , Figure 5 as well as Figure 6As shown, since the first linkage balls 707 are symmetrically fixedly arranged on the front and rear sides of the movable screen plate 702, the first wave plates 710 are symmetrically fixedly arranged on the inner walls of the left end of the cleaning tank body 1, and since the slide grooves 701 are symmetrically opened on the two sides of the partition plate 3, the slide bars 703 are symmetrically fixedly arranged on the two sides of the movable screen plate 702, and the slide bars 703 are slidably set in the slide grooves 701, and the slide bars 703 are symmetrically and equidistantly opened with circular embedded grooves 704, and the telescopic columns 705 and the first reset springs 706 are fixedly arranged between the circular embedded grooves 704 and the slide grooves 701. As the conveyor belt 2 continuously conveys fruits and vegetables, the first linkage ball 707 will sequentially come into contact with the lower surface of the first wave plate 710. Since the first linkage ball 707 and the movable screen plate 702 are fixedly connected to form an integral structure, and the movable screen plate 702 is slidably arranged between two adjacent partitions 3, when the outer surface of the first linkage ball 707 comes into contact with the lower surface of the first wave plate 710, the first linkage ball 707 will be pushed downward by the wave crest shape of the first wave plate 710, and the movable screen plate 702 will be simultaneously driven to slide downward between two adjacent partitions 3. As the conveyor belt 2 continues to transport, the first linkage ball 707 will continue to move toward the right end of the cleaning tank body 1, and thus fall into the gap (i.e., the trough) between two adjacent wave crests on the first wave plate 710. At this time, the first wave plate 710 releases the pushing effect of the first linkage ball 707, and under the elastic force of the first reset spring 706, the movable screen plate 702 can be driven to slide upward between two adjacent partitions 3 for reset, and so on. At the same time, by utilizing the design of pushing and releasing the first linkage ball 707 by the wave crests and troughs on the first wave plate 710, the movable screen plate 702 can be driven to move up and down between two adjacent partitions 3, so as to push the fruits and vegetables on the movable screen plate 702, causing the fruits and vegetables to shake up and down, thereby increasing the contact between the fruits and vegetables and the washing water source, thereby enhancing the washing effect. Compared with the existing static immersion method, it can better remove dirt and pesticide residues on the surface of fruits and vegetables, thereby achieving effective auxiliary cleaning of fruits and vegetables during the washing and immersion process; like Figure 4As shown, a mounting plate 708 is fixedly arranged between two adjacent partitions 3, and the mounting plate 708 is arranged between the movable screen plate 702 and the conveyor belt 2, and top columns 709 are evenly fixedly arranged on the side of the mounting plate 708 facing the movable screen plate 702, and the diameter of the top columns 709 is smaller than the diameter of the sieve holes on the movable screen plate 702. Therefore, when the movable screen plate 702 reciprocates up and down between the two adjacent partitions 3, the top columns 709 can periodically penetrate the sieve holes on the movable screen plate 702, and produce a pushing effect on the fruits and vegetables attached to the movable screen plate 702, effectively loosening the dirt, mud or other impurities attached to the surface of the fruits and vegetables, making them easier to be The water flow washes away the fruits and vegetables, and the pushing effect on the fruits and vegetables can prevent the fruits and vegetables from being piled up or stuck on the movable screen plate 702, thereby ensuring that the fruits and vegetables are evenly distributed during the cleaning process and avoiding the problem of incomplete local cleaning. In addition, the periodic penetration movement of the top column 709 can also prevent the sieve holes on the movable screen plate 702 from being blocked by fruit and vegetable residues or impurities, thereby ensuring that the water flow and dirt can be discharged smoothly through the sieve holes, thereby reducing the maintenance frequency and cleaning difficulty of the equipment and extending the service life of the equipment. Among them, the movement of the top column 709 is completely dependent on the up and down reciprocating movement of the movable screen plate 702, without the need for an additional driving device, with a simple structure and low energy consumption; like Figure 5 and Figure 6As shown, a first slide plate 711 is arranged below the first wave plate 710, and the first slide plate 711 is symmetrically slidably arranged on the inner walls on both sides of the left end of the cleaning tank body 1. When the movable screen plate 702 moves from the left end of the cleaning tank body 1 to the right end of the cleaning tank body 1, the first linkage ball 707 will contact the lower surface of the first wave plate 710 in sequence. When the first linkage ball 707 contacts the first wave plate 710, the first linkage ball 707 will enter between the first wave plate 710 and the first slide plate 711, and the outer surface of the first linkage ball 707 will contact the first wave plate 710 and the first slide plate 711 respectively. When the first linkage ball 707 contacts the wave crest of the first wave plate 710, the first linkage ball 707 The height moves downward, and the first slide plate 711 is synchronously pushed downward. When the first linkage ball 707 contacts the trough of the first wave plate 710, the first linkage ball 707 will be reset (i.e. move upward) under the elastic force of the first reset spring 706. At this time, since the linkage tooth plate 712 is equidistantly fixed at the bottom of the first slide plate 711, a driven gear 713 is meshed at the lower end of the right side of the linkage tooth plate 712, and the driven gear 713 is rotatably set between the inner walls of the two sides of the cleaning tank body 1 through the central axis 714 fixed by its axis. Therefore, in the above text, when the first slide plate 711 is pushed downward by the first linkage ball 707, the meshing connection between the teeth can drive the driven gear 713 to cooperate with the central axis 714 to synchronize with the cleaning tank The second torsion spring 717 is fixedly connected between the driven gear 713 and the inner wall of the cleaning tank body 1, and the second torsion spring 717 is sleeved on the outside of the central shaft 714. When the central shaft 714 is driven to rotate, the second torsion spring 717 is synchronously torsionally moved. When the first linkage ball 707 moves upward for resetting, the downward pushing force on the first slide plate 711 can be released. At this time, the second torsion spring 717 can be used to drive the central shaft 714 and the driven gear 713 to rotate synchronously in the opposite direction, and the linkage tooth plate 712 is driven to mesh upward, so that the first slide plate 711 is slidably reset on the inner wall of the cleaning tank body 1, and so on. The phenomenon of reciprocating rotation is formed between the side inner walls, and because the outer surface of the middle part of the central axis 714 is annular and equidistantly fixed with auxiliary plates 715, and the end of the auxiliary plate 715 away from the central axis 714 is set to a wave shape, and at the same time, the air holes 716 are equidistantly opened at the wave, when the central axis 714 reciprocates, it can synchronously drive the auxiliary plate 715 to reciprocate and rotate inside the cleaning tank body 1, and stir the cleaning water source inside the cleaning tank body 1, so that the water flow produces a strong dynamic impact force, and forms eddies and waves, thereby enhancing the cleaning effect on fruits and vegetables, effectively removing dirt and impurities on the surface of fruits and vegetables, and significantly improving the cleaning efficiency. In addition, the air holes 716 equidistantly opened at the wave of the auxiliary plate 715 will also generate bubbles during the rotation process.The rising and bursting of bubbles can further stir the water flow and enhance the dynamic effect of the water flow in the cleaning pool; Please refer to the above working process Figures 1 to 8 .

[0026] The following is the working process of the auxiliary drying promotion mechanism 8: It should be noted in advance that if Figure 1 and Figure 7 As shown, the fixed pipe 4 is symmetrically fixedly arranged at the right end of the cleaning tank body 1, one end of the fixed pipe 4 is connected to an external wind power device (such as a fan) for supplying air to the inside of the fixed pipe 4, and the air ducts 5 are equidistantly arranged between the fixed pipes 4, and these wind flows will be diverted into the air ducts 5, and finally pass through the air nozzles 6 fixedly connected to the outer surface of the air ducts 5, and blow and dry the fruits and vegetables placed on the conveyor belt 2 below. It should also be noted that the above air drying of fruits and vegetables is all existing technology, and will not be elaborated on in detail here; When the conveyor belt 2 transports the fruits and vegetables from the left end of the cleaning tank body 1 to the right end of the cleaning tank body 1, as shown in FIG. Figure 1 , Figure 3 , Figure 7 and Figure 8 As shown, since the second wave plates 809 are symmetrically fixed on the inner walls of both sides of the right end of the cleaning tank body 1, when the movable screen plate 702 moves to the right end of the cleaning tank body 1, the first linkage ball 707 will contact the second wave plates 809 in turn, and the shape design of the crests and troughs of the second wave plates 809 is used to push the first linkage ball 707 again, so that the movable screen plate 702 reciprocates between two adjacent partitions 3, refer to Figure 8, a second slide plate 806 is provided below the second wave plate 809 and is slidably connected to the inner wall of the right side of the cleaning tank body 1. When the first linkage ball 707 moves to form contact with the second wave plate 809, it will also synchronously form contact with the second slide plate 806. At this time, the first linkage ball 707 will be between the second wave plate 809 and the second slide plate 806. When the wave crest on the second wave plate 809 drives the first linkage ball 707 to move away from the second wave plate 809, it will synchronously squeeze and push the second slide plate 806 to slide on the inner wall of the cleaning tank body 1. Because the right side of the cleaning tank body 1 is symmetrically and equidistantly provided with moving grooves, the opposite side of the second slide plate 806 is evenly and fixedly provided with sliding connections penetrating the moving grooves. The through rod 807 is connected to the second slide plate 806, and a second return spring 810 is fixedly arranged between the through rod 807 and the moving groove. Therefore, when the second slide plate 806 is squeezed and pushed, the second return spring 810 is compressed synchronously. When the first linkage ball 707 contacts the trough of the second wave plate 809, the thrust on the second slide plate 806 disappears. Under the elastic force of the second return spring 810, the second slide plate 806 can be driven to realize the return movement on the right end inner wall of the cleaning tank body 1. This reciprocating movement can make the second slide plate 806 synchronously follow the reciprocating movement on the cleaning tank body 1. In addition, because the end of the through rod 807 away from the second slide plate 806 is fixedly provided with an extrusion wheel 808, the outer surfaces of both ends of the air duct 5 are symmetrically provided with inverted The L-shaped follower rod 804 is fixed with a second linkage ball 805 at the other end, and the second linkage ball 805 is in contact with the extrusion wheel 808, and the extrusion wheel 808 is arranged below the right side of the second linkage ball 805. With the reciprocating motion of the second slide plate 806, the extrusion wheel 808 can be driven to move back and forth synchronously under the connection of the through rod 807, so as to push the second linkage ball 805. The outer surfaces of both ends of the air duct 5 are also symmetrically fixed with fixing rings 802, and the outer surface of the fixed tube 4 is equidistantly fixed with fixing heads 801, and the first torsion spring 803 is fixedly arranged between the fixing head 801 and the fixing ring 802, and the first torsion spring 803 is sleeved on the outside of the air duct 5. When the extrusion wheel 808 moves to When the second linkage ball 805 is pushed upward to move toward the left end of the cleaning tank body 1, the air duct 5 can be driven to twist between the two fixed tubes 4 through the connection of the inverted L-shaped driven rod 804, and when the extrusion wheel 808 moves downward, the air duct 5 can be reset and rotated under the torsional elastic force of the first torsion spring 803, and the air duct 5 can be driven to rotate back and forth above the right end of the conveyor belt 2 in this way, and the air nozzle 6 can be driven to rotate back and forth synchronously, thereby changing the position of the air nozzle 6, increasing the blowing range of the air nozzle 6, further improving the blowing and drying effect of fruits and vegetables, avoiding the problem of incomplete drying of fruits and vegetables due to uneven blowing, and preventing the deterioration of fruits and vegetables caused by residual moisture during subsequent processing or storage; Please refer to the above working process Figures 1 to 8 .

[0027] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning and soaking device for large-scale pre-prepared food production, comprising a cleaning pool body (1), a conveyor belt (2) is arranged inside the cleaning pool body (1), a partition (3) is fixedly connected to the outer surface of the conveyor belt (2) at equal intervals, a fixed pipe (4) is symmetrically fixedly connected to the right end of the cleaning pool body (1), air ducts (5) are arranged between the fixed pipes (4) at equal intervals, and air nozzles (6) are fixedly connected to the lower surface of the air duct (5), characterized in that: It also includes: a reciprocating auxiliary cleaning mechanism (7) and an auxiliary drying promotion mechanism (8); The reciprocating power-assisted cleaning mechanism (7) comprises a movable screen plate (702), a first linkage ball (707) and a first wave plate (710); the movable screen plate (702) is arranged between two adjacent partitions (3); the first linkage ball (707) is symmetrically arranged on both sides of the movable screen plate (702); and the first wave plate (710) is symmetrically arranged at the left end of the cleaning tank body (1); The auxiliary drying promotion mechanism (8) comprises a second linkage ball (805), a second slide plate (806), an extrusion wheel (808) and a second wave plate (809), wherein the second linkage ball (805) is symmetrically arranged at the right end of the cleaning tank body (1), the second slide plate (806) is symmetrically arranged at the right end of the cleaning tank body (1), the extrusion wheel (808) is arranged at the lower end of the second linkage ball (805), and the second wave plate (809) is arranged above the second slide plate (806).

2. The cleaning and soaking device for large-scale pre-prepared food production according to claim 1, characterized in that: The reciprocating power-assisted cleaning mechanism (7) further comprises slide grooves (701) symmetrically arranged on both sides of the partition (3); slide bars (703) are symmetrically fixedly connected to both sides of the movable screen plate (702); and the slide bars (703) are slidably connected in the slide grooves (701); the first linkage ball (707) is fixedly connected to the movable screen plate (702); and the first wave plate (710) is fixedly connected to the inner wall of the left end of the cleaning tank body (1).

3. The cleaning and soaking device for large-scale pre-prepared food production according to claim 2, characterized in that: Circular embedding grooves (704) are symmetrically and equidistantly provided on the slide bar (703); a telescopic column (705) and a first return spring (706) are fixedly connected between the circular embedding groove (704) and the slide groove (701); and the first return spring (706) is sleeved on the outside of the telescopic column (705).

4. The cleaning and soaking device for large-scale pre-prepared food production according to claim 2, characterized in that: A mounting plate (708) is fixedly connected between adjacent partitions (3), and the mounting plate (708) is arranged between the movable screen plate (702) and the conveyor belt (2). A top column (709) is evenly fixedly connected to the side of the mounting plate (708) facing the movable screen plate (702), and the diameter of the top column (709) is smaller than the diameter of the screen hole on the movable screen plate (702).

5. The cleaning and soaking device for large-scale pre-prepared food production according to claim 2, characterized in that: The inner walls on both sides of the left end of the cleaning tank body (1) are symmetrically slidably connected to a first slide plate (711), and the first slide plate (711) is arranged below the first wave plate (710). The bottom of the first slide plate (711) is equidistantly fixedly connected to a linkage tooth plate (712), and the lower right end of the linkage tooth plate (712) is meshingly connected to a driven gear (713), and the inner surface of the driven gear (713) is coaxially fixedly connected to a central shaft (714), and the central shaft (714) is rotatably connected between the inner walls on both sides of the cleaning tank body (1), and a second torsion spring (717) is fixedly connected between the driven gear (713) and the inner wall of the cleaning tank body (1), and the second torsion spring (717) is sleeved on the outside of the central shaft (714).

6. The cleaning and soaking device for large-scale pre-prepared food production according to claim 5, characterized in that: The central outer surface of the central axis (714) is annularly distributed and equidistantly fixedly connected with auxiliary plates (715); one end of the auxiliary plate (715) away from the central axis (714) is arranged in a wave shape; and one end of the auxiliary plate (715) away from the central axis (714) is provided with air holes (716) at equal intervals.

7. The cleaning and soaking device for large-scale pre-prepared food production according to claim 1, characterized in that: The auxiliary drying promotion mechanism (8) further comprises a fixing ring (802) symmetrically fixedly connected to the outer surfaces of both ends of the air duct (5); a fixing head (801) is equidistantly fixedly connected to the outer surface of the fixing tube (4); the fixing head (801) is rotatably connected to the air duct (5); a first torsion spring (803) is fixedly connected between the fixing head (801) and the fixing ring (802); and the first torsion spring (803) is sleeved on the outside of the air duct (5).

8. The cleaning and soaking device for large-scale pre-prepared food production according to claim 7, characterized in that: An inverted L-shaped follower rod (804) is symmetrically fixedly connected to the outer surfaces of both ends of the air duct (5); one end of the inverted L-shaped follower rod (804) away from the air duct (5) is fixedly connected to a second linkage ball (805); the second slide plate (806) is slidably connected to the inner wall of the right end of the cleaning pool body (1); and the second wave plate (809) is fixedly connected to the inner wall of the right end of the cleaning pool body (1).

9. The cleaning and soaking device for large-scale pre-prepared food production according to claim 8, characterized in that: A through rod (807) is fixedly connected to the opposite side of the second slide plate (806) at equal distances, and movable grooves are symmetrically and evenly provided on both sides of the right end of the cleaning pool body (1). The through rod (807) is slidably connected to the cleaning pool body (1) through the movable groove, and a second return spring (810) is fixedly connected between the through rod (807) and the movable groove.

10. The cleaning and soaking device for large-scale pre-prepared food production according to claim 9, characterized in that: One end of the through rod (807) away from the second slide plate (806) is fixedly connected to the extrusion wheel (808), and the extrusion wheel (808) is in contact with the outer surface of the second linkage ball (805).

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