A new shaddock peel spraying device and spraying method

Abstract

The application discloses a new willow bark spraying device and a spraying method, which comprise a pressure pump, a rubber hose, a waste gas discharging mechanism and a spraying box body; the pressure pump and the spraying box body are connected through the rubber hose; the top of the spraying box body is connected with the waste gas discharging mechanism; and a spraying mechanism is arranged in the spraying box body. The application is designed according to a large number of existing willow bark drying racks on the market, can maximize the role of the willow bark drying rack, and can effectively spray effective bacteria solution and make the effective bacteria solution efficiently and uniformly adhere to the surface of the willow bark.

Description

Technical Field

[0001] The invention belongs to the field of agricultural machinery, and particularly relates to Xinhui tangerine peel spraying equipment and a spraying method. Background Art

[0002] Xinhui tangerine peel, also known as Guang tangerine peel, needs to be made from fresh tea-branch tangerine peel through the processes of sun-drying, drying, storage and aging. In recent years, with the continuous increase in market demand for Xinhui tangerine peel and the expansion of the industry scale, local companies have increasingly high requirements for the efficiency of sun-drying tangerine peel. There are now a large number of such products on the market. Figure 1 (a) The dried tangerine peel drying rack 1 has a multi-layer structure and is welded from a stainless steel bracket 2 at a 90° angle. Wheels 3 can be installed at the bottom. When in use, a round bamboo plaque 4 (such as Figure 1 (b) shows), the drying of multiple layers of dried tangerine peel can be completed in one go, and the efficiency is significantly improved. At the same time, the aging process of dried tangerine peel is a complex biochemical process, and enterprises are in urgent need of a device that can efficiently spray an effective bacterial solution on dried tangerine peel. Since the stock of dried tangerine peel drying racks on the market is relatively high, in order to give full play to the role of these dried tangerine peel drying racks, it is necessary to design a spraying device for effective bacteria based on the existing dried tangerine peel drying racks, combine the drying and spraying processes, and improve efficiency while ensuring the quality of dried tangerine peel. Summary of the Invention

[0003] The object of the present invention is to overcome the shortcomings of the prior art and provide a Xinhui tangerine peel spraying device and a spraying method, which can spray an effective bacterial solution on an existing tangerine peel drying rack so that the solution is evenly attached to the surface of the tangerine peel. After spraying, the tangerine peel is naturally air-dried or sun-dried. The sun-drying and spraying processes are combined to improve the efficiency while ensuring the quality of the tangerine peel.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A Xinhui tangerine peel spraying device includes a pressure pump 6, a rubber hose 9, an exhaust gas discharge mechanism, and a spraying box 12; the pressure pump 6 is connected to the spraying box 12 through the rubber hose 9, the top of the spraying box 12 is connected to the exhaust gas discharge mechanism, and the spraying mechanism is provided inside the spraying box 12.

[0006] The exhaust gas discharge mechanism includes an air duct 10 and a fan 11 , and the fan 11 is fixed inside the air duct 10 .

[0007] The pressure pump water outlet 8 of the pressure pump 6 is connected to a rubber hose 9; the pressure pump water inlet 7 is connected to the water tank 5 through a water pipe.

[0008] A slope 13 is fixed on the outside of the spraying box 12 for pushing the tangerine peel drying rack 1 in.

[0009] The internal structure of the spray box 12 is as follows Figure 3 As shown, the apparatus is internally equipped with multiple spraying mechanisms, including a rotating shaft 17, a connecting rod 18, a spray head 19, and a guide rail 25. The rotating shaft 17 is fixed to the center of the spraying housing 12. The rotating shaft 17 is connected to the connecting rod 18 via a turntable 24. The connecting rod 18 is provided with a guide rail 25, on which one or more movable spray heads 19 are located. The spray heads 19 are connected to the pressure pump 6 via a rubber hose 9. During operation, the rotating shaft 17, driven by the rotating shaft motor 23, drives the spray heads 19 to rotate about the center of the turntable 24. Simultaneously, the linear motor 26 drives the spray heads 19 to reciprocate linearly along the guide rail 25 on the connecting rod 18, ensuring that each piece of tangerine peel on the bamboo plaque 4 is evenly sprayed with the effective bacterial solution.

[0010] A U-shaped groove 20 is provided below the connecting rod 18, and blocks 22 are connected to both ends of the connecting rod 18. The connecting rod 18 can be limited by the limit blocks 21 fixed on both sides of the U-shaped groove 20; the U-shaped groove 20 is embedded in the interior of the spray box 12 through a card slot. The U-shaped groove 20 is detachable and is used to collect the effective bacterial solution dripping from the nozzle 19 when it is stationary for recycling, and at the same time isolate the lower layer of tangerine peel frame to prevent excessive spraying liquid from dripping onto the lower layer of tangerine peel, affecting the humidity of the tangerine peel.

[0011] A Xinhui tangerine peel spraying method adopts the above-mentioned spraying equipment and comprises the following steps: placing bamboo plaques 4 on each layer of tangerine peel drying racks 1, placing Xinhui tangerine peel on the bamboo plaques 4, and pushing the tangerine peel drying racks 1 into a spraying box 12; dissolving effective bacterial spore powder in pure water to prepare an effective bacterial solution, which is then stored in a water tank 5; starting a pressure pump 6, and the effective bacterial solution enters a spray head 19 inside the spraying box 12 through a water outlet 8 and a rubber hose 9 for spraying; a rotating shaft 17, driven by a rotating shaft motor 23, reciprocates 180 degrees around a rotating disk 24, driving the spray head 19 to rotate; while the spray head 19 rotates, a guide rail 25 on a connecting rod 18, driven by a linear motor 26, moves linearly back and forth while the spray head 19 rotates, spraying different amounts of the effective bacterial solution at different positions along the motion path, thereby completing uniform spraying of the entire frame of tangerine peel.

[0012] More specifically, the movement path of the nozzle includes the following steps:

[0013] (1) The connecting rod 18 rotates 180 degrees first, and the two nozzles 19 move from the inside to the outside (the speed can be adjusted to maintain uniform or non-uniform motion) to the end position of the connecting rod 18. After the connecting rod 18 is rotated, the nozzles 19 move to the end position of the connecting rod 18 to achieve the following Figure 7 The spraying of trajectory 1 is shown;

[0014] (2) The nozzle 19 is fixed and moves 180° counterclockwise as the connecting rod 18 rotates. The motion trajectory is: Figure 7 Trajectory 2 is used to spray the dried tangerine peel at the edge of the bamboo plaque 4;

[0015] (3) The two nozzles 19 move toward the center of the connecting rod respectively, and the connecting rod 18 rotates 180° clockwise. After the connecting rod 18 rotates completely, the nozzles 19 return to their initial positions, achieving the following results: Figure 7 The movement trajectory of the nozzle is as shown in FIG3. Figure 7 As shown, when the nozzle 19 moves along three trajectories, the spraying range has a certain width based on the movement trajectory, and the spraying amount at each movement to different positions must be strictly controlled to ensure full coverage of the spraying.

[0016] During operation, the pressure of the nozzle 19 can be controlled to achieve precise quantitative control of the spraying amount each time, ensuring full coverage of the spraying.

[0017] The exhaust gas generated during the entire spraying process is discharged through the exhaust gas discharge device on the top of the spraying box 12 through the air duct 10. Under the negative pressure of the fan 11, the air flow of the exhaust gas can be discharged quickly and stably.

[0018] Compared with the prior art, the present invention has the following advantages and effects:

[0019] (1) The present invention can effectively spray the effective bacterial solution so that it is efficiently and evenly attached to the surface of the dried tangerine peel; the pressure pump used in the present invention only changes the physical form of the effective bacterial solution under high pressure, even if it changes from a solution to a fine trickle, without destroying its chemical properties, and can complete effective spraying; at the same time, the trickle will not greatly affect the humidity of the dried tangerine peel, preventing the quality of the dried tangerine peel from being affected by excessive humidity, and the time for natural air drying can also be greatly reduced.

[0020] (2) The present invention can quickly spray the effective bacterial solution of dried tangerine peel, and can spray multiple layers of dried tangerine peel at one time, thereby significantly improving the spraying efficiency. At the same time, the present invention is designed for a large number of dried tangerine peel drying racks currently available on the market, and can maximize the role of the dried tangerine peel drying racks, thereby reducing the time and labor costs consumed by spreading the dried tangerine peel for drying again.

[0021] (3) The production and use costs of the present invention are low, and the spraying output and efficiency are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 (a) is a schematic diagram of the three-dimensional structure of the dried tangerine peel drying rack.

[0023] Figure 1 (b) is a schematic diagram of the use of the dried tangerine peel drying rack.

[0024] Figure 2 It is a structural schematic diagram of the Xinhui tangerine peel spraying equipment of the present invention.

[0025] Figure 3 It is a structural sectional view of the Xinhui tangerine peel spraying equipment of the present invention.

[0026] Figure 4 This is a bottom view of the nozzle and guide rail.

[0027] Figure 5(a) is a schematic structural diagram of the spraying structure.

[0028] Figure 5(b) is a cross-sectional view of the limiting structures at the left and right ends of the connecting rod.

[0029] Figure 6 It is a side view of the nozzle and U-shaped groove.

[0030] Figure 7 Schematic diagram of the nozzle's motion trajectory.

[0031] Among them: 1. Dried tangerine peel drying rack; 2. Stainless steel bracket; 3. Wheels; 4. Bamboo plaque; 5. Water tank; 6. Pressure pump; 7. Water inlet of pressure pump; 8. Water outlet of pressure pump; 9. Rubber hose; 10. Air duct; 11. Small fan; 12. Spray box; 13. Slope; 14. Glass observation door; 15. Door handle; 16. Safety door; 17. Rotating shaft; 18. Connecting rod; 19. Spraying head; 20. U-shaped groove; 21. Limit block; 22. Stop block; 23. Rotating shaft motor; 24. Turntable; 25. Guide rail; 26. Linear motor. DETAILED DESCRIPTION

[0032] For ease of understanding of the present invention, the present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be pointed out that, for those skilled in the art, without departing from the inventive concept, the present invention can also make several variations and improvements, which all fall within the scope of protection of the present invention.

[0033] Example 1

[0034] A Xinhui tangerine peel spraying device, such as Figure 2 As shown, the apparatus comprises a pressure pump 6, a rubber hose 9, an exhaust gas discharge mechanism, and a spraying box 12. The pressure pump 6 and spraying box 12 are connected via the rubber hose 9, and the top of the spraying box 12 is connected to the exhaust gas discharge mechanism. The exhaust gas discharge mechanism includes an air duct 10 and a fan 11, which is fixed within the air duct 10. The water outlet 8 of the pressure pump 6 is connected to the rubber hose 9; the water inlet 7 of the pressure pump is connected to the water tank 5 via a water pipe. A ramp 13 is fixed to the outside of the spraying box 12 for pushing the tangerine peel drying rack 1 in.

[0035] The internal structure of the spray box 12 is as follows Figure 3As shown, it includes multiple sets of rotating shafts 17, connecting rods 18, spray heads 19, and guide rails 25; the rotating shaft 17 is fixed to the center of the spray box 12 and can rotate 180 degrees; as shown in Figure 5(a), the rotating shaft 17 is connected to the connecting rod 18 via a turntable 24, and the connecting rod 18 is provided with a guide rail 25, on which two movable spray heads 19 are located; the spray heads 19 are connected to the pressure pump 6 via a rubber hose 9, and the length of the rubber hose 9 must have a certain margin to prevent interference with normal spraying when the rotating shaft rotates. During operation, the rotating shaft 17 is driven by the rotating shaft motor 23 to drive the spray heads 19 to rotate around the center of the turntable 24 at a certain speed; driven by the linear motor 26, the spray heads 19 perform linear reciprocating motion along the guide rail 25 on the connecting rod 18, so that each piece of tangerine peel on the bamboo plaque 4 is evenly sprayed with the effective bacterial solution. The movement trajectory of the nozzle 19 is specifically designed. When it moves to different positions, the spraying amount will also change accordingly to ensure full coverage of the spraying. A U-shaped groove 20 is provided below the connecting rod 18. Blocks 22 are connected to both ends of the connecting rod 18. The connecting rod 18 can be limited by the limit blocks 21 welded on both sides of the U-shaped groove 20, as shown in Figure 5 (b). The U-shaped groove 20 is embedded in the spray box 12 through a card slot. The U-shaped groove 20 is detachable and is used to collect the effective bacterial solution dripped by the nozzle 19 when it is stationary for recycling. At the same time, it isolates the lower layer of tangerine peel frame to prevent excessive spraying liquid from dripping onto the lower layer of tangerine peel and affecting the humidity of the tangerine peel. Figure 6 When the waste liquid dripping is collected in the U-shaped groove 20, it is removed and the waste liquid is poured into the water tank 5 for recycling. The spraying box 12 also has a safety door 16, which is provided with a glass observation door 14 and a door handle 15.

[0036] During operation, the small blower 11 of the exhaust gas discharge device is turned on, creating negative pressure at the top of the spraying box 12, accelerating air circulation within the spraying box 12 and thereby accelerating the discharge of subsequent exhaust gases. Bamboo plaques 4 are placed on each layer of the dried tangerine peel drying rack 1. Fresh tea branch tangerine peels are evenly and densely arranged on the bamboo plaques 4. The safety door 16 of the spraying box 12 is opened, and the dried tangerine peel drying rack 1 is pushed in via the slope 13. The slope 13 is provided with a certain slope to prevent the dried tangerine peel rack from being pushed at an excessively high angle and interfering with the top of the reaction device. After the dried tangerine peel drying rack 1 is placed in the designated position (i.e., the bamboo plaque 4 holding the dried tangerine peel is in the center of the spraying box 12), the safety door 16 is closed, and the dried tangerine peel is sprayed with the effective bacterial solution.

[0037] Dissolve a packet of effective bacterial spore powder in 20L of pure water to prepare a solution, let it stand for 4 hours, then filter out the undissolved part to obtain an effective bacterial solution, then put it in a water tank 5, connect it to the water inlet 7 of the pressure pump 6 with a water pipe, insert the water pipe into the water tank 5, so that it can normally self-absorb the liquid. Start the pressure pump 6. Under the high pressure of the pressure pump 6, the effective bacterial solution enters the spray box 12 through the water outlet 8 and the rubber hose 9, and is sprayed out by the nozzle 19 therein. Start the shaft motor 23. Driven by the shaft motor 23, the shaft 17 moves from the water tank 5 to the water tank 5. Figure 7 The initial position shown is rotated counterclockwise around the turntable 24 at an angular velocity of 0.1 rad / s, driving the nozzle 19 to rotate. While the nozzle 19 rotates, it moves back and forth linearly on the connecting rod 18 through the guide rail driven by the linear motor 26, as shown in FIG. Figure 4 As shown, the uniform spraying of the whole frame of tangerine peel is completed. In order to make the different positions of the bamboo plaque 4 sprayed as evenly as possible, the connecting rod 18 needs to be rotated 180° back and forth three times, and the spraying amount of the nozzle 19 needs to be accurately controlled each time, as follows: the nozzle 19 can move freely along the connecting rod 18 through the guide rail 25. The connecting rod 18 is rotated 180° first, and the nozzle A and nozzle B of the nozzle 19 are slowly moved from the inside to the outside to the end position of the connecting rod 18 respectively. After the connecting rod 18 is rotated, the nozzle 19 just moves to the end position of the connecting rod 18. At this time, the process is completed as shown in the figure. Figure 7 then the shaft motor 23 automatically reverses, the nozzle 19 is fixed, as the connecting rod 18 rotates 180 ° counterclockwise, to achieve the edge position of the bamboo plaque 4 tangerine peel spraying, complete as Figure 7 The second trajectory is shown; the nozzles A and B of the nozzle 19 return to the initial positions of B and A respectively, and the connecting rod 18 rotates 180° clockwise. After the connecting rod 18 rotates, the nozzle 19 just moves to the initial position of the connecting rod 18, achieving the following Figure 7 The spraying of the third trajectory shown. Throughout the entire process, the spraying amount of the nozzle 19 is calculated and changes accordingly when it moves to different positions to ensure sufficient and uniform spraying. The operator can observe the spraying situation inside the spraying box 12 through the glass observation door 14. After the three rounds of spraying are completed, the safety door 16 is opened and the dried tangerine peel drying rack 1, which has been sprayed with the effective bacterial solution, is pushed to a designated location for natural air drying, and then replaced with the next batch of dried tangerine peel.

[0038] The above descriptions are merely embodiments of the present invention, but the implementation methods of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention are equivalent replacement methods and are included in the scope of protection of the present invention.

Claims

1. A Xinhui dried tangerine peel spraying method, characterized in that: The spraying equipment used includes a pressure pump, a rubber hose, an exhaust gas discharge mechanism, and a spraying box; the water outlet of the pressure pump is connected to the rubber hose, and the water inlet of the pressure pump is connected to the water tank through a water pipe; the pressure pump and the spraying box are connected by a rubber hose, the top of the spraying box is connected to the exhaust gas discharge mechanism, and the spraying mechanism is disposed inside the spraying box; the spraying mechanism includes a rotating shaft, a connecting rod, a spray head, and a guide rail; the rotating shaft is fixed to the center of the spraying box; the rotating shaft is connected to the connecting rod via a turntable, and the connecting rod is provided with a guide rail, and one or more movable spray heads are located on the guide rail; the spray heads are connected to the pressure pump via a rubber hose; The spraying method comprises the following steps: placing bamboo plaques on each layer of dried tangerine peel drying racks, placing Xinhui dried tangerine peels on the bamboo plaques, pushing the dried tangerine peel drying racks into the interior of a spraying box; dissolving effective bacterial spore powder in purified water to prepare an effective bacterial solution, and storing the solution in a water tank; The pressure pump is started, and the effective bacterial solution flows through the water outlet and the rubber hose into the spray nozzle inside the spray box for spraying. Driven by the shaft motor, the rotating shaft rotates 180 degrees around the turntable, driving the spray nozzle to rotate. As the spray nozzle rotates, the linear motor drives the guide rail on the connecting rod to move linearly back and forth, spraying different amounts of effective bacterial solution at different positions along the motion path, completing the uniform spraying of the entire frame of tangerine peel. The movement path of the nozzle includes the following steps: (1) The connecting rod rotates 180° first, and the two nozzles move from the inside to the outside to the end position of the connecting rod. After the connecting rod rotates completely, the nozzles move to the end position of the connecting rod; (2) The nozzle is fixed and rotates 180° counterclockwise with the connecting rod to spray the tangerine peel on the edge of the bamboo plaque; (3) The two nozzles move toward the center of the connecting rod respectively, and the connecting rod rotates 180° clockwise. After the connecting rod rotates completely, the nozzles return to their initial positions.

2. The Xinhui dried tangerine peel spraying method according to claim 1, wherein: By controlling the pressure of the nozzle, the amount of spraying can be precisely and quantitatively controlled each time to ensure full coverage of the spraying.

3. The Xinhui dried tangerine peel spraying method according to claim 1, wherein: The exhaust gas discharge mechanism includes an air duct and a fan, and the fan is fixed inside the air duct; the exhaust gas generated during the spraying process is discharged through the exhaust gas discharge device on the top of the spraying box through the air duct.

4. The Xinhui dried tangerine peel spraying method according to claim 1, wherein: In the spraying mechanism, a U-shaped groove is provided under the connecting rod, and blocks are connected to both ends of the connecting rod. The connecting rod can be limited by the limit blocks fixed on both sides of the U-shaped groove; the U-shaped groove is embedded in the interior of the spray box through a card slot. The U-shaped groove is detachable and is used to collect the effective bacterial solution dripping when the nozzle is stationary for recycling, and at the same time isolate the lower layer of tangerine peel frame to prevent excessive spraying liquid from dripping onto the lower layer of tangerine peel.

Images