A sterilization device for brewing cellars

Abstract

This utility model relates to the field of brewing technology, specifically a sterilization device for brewing cellars, including a spray gun. An adjustment component is rotatably connected to the circumference of the spray gun, and a locking component is provided at the hinge point between the spray gun and the nozzle. The adjustment component includes a sleeve, with several irregularly shaped rods rotatably connected to a slot on the circumference of the sleeve. The irregularly shaped rods are symmetrically arranged. A winding drum is fixedly connected to one end of the sleeve, and a pull rope is wound around the circumference of the winding drum. One end of the pull rope extends through an opening inside the winding drum to one end of the nozzle and is fixedly connected thereto. Teeth are fixedly connected to one end of each irregularly shaped rod, and a first ring gear is fixedly connected to the circumference of the spray gun. The teeth mesh with the first ring gear through the rotation of the irregularly shaped rods. The beneficial effect is that this utility model, by rotating the sleeve and driving the winding drum, and then adjusting the angle of the nozzle by pulling the rope, allows the atomizing nozzle to evenly spray the side walls and bottom of the cellar. This process saves time and effort and improves the efficiency of continuous scanning work.

Description

Technical Field

[0001] This utility model relates to the field of brewing technology, specifically to a sterilization device for brewing cellars. Background Technology

[0002] In traditional brewing techniques, the fermentation pit is the core facility for fermentation. Due to the long-term damp and closed environment, it is prone to the growth of miscellaneous bacteria and pathogenic microorganisms, which can lead to fermentation contamination and a decline in wine quality. During the brewing process, it is usually necessary to carry out sterilization treatment inside the fermentation pit to ensure normal brewing.

[0003] Existing technology uses spraying the tails of the liquor into the fermentation pit to achieve sterilization. However, in actual operation, the nozzle of the traditional spray gun has obvious limitations in terms of angle adjustment. When it is necessary to adjust the angle to spray evenly on different parts of the fermentation pit, such as the side walls and bottom, there are few adjustable angle settings. Furthermore, under the pressure of high-pressure spraying, the stability of the nozzle angle adjustment is poor, making it difficult to accurately maintain the required angle. This not only affects the uniformity of spraying but also reduces the efficiency of continuous sterilization operations. Utility Model Content

[0004] The purpose of this invention is to provide a sterilization device for brewing cellars to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sterilization device for a brewing cellar, comprising a spray gun, an electric spray box below the spray gun, an electric pump and a battery installed inside the electric spray box, a control button installed on one side of the electric spray box, a nozzle hinged to one end of the spray gun, several atomizing nozzles installed at an opening on one side of the nozzle, an adjustment component rotatably connected to the periphery of the spray gun, a locking component provided at the hinge point between the spray gun and the nozzle, the adjustment component comprising a sleeve, several irregularly shaped rods rotatably connected to a slot on the periphery of the sleeve, the irregularly shaped rods being symmetrically arranged, a winding drum fixedly connected to one end of the sleeve, a pull rope wound around the periphery of the winding drum, one end of the pull rope extending through an opening inside the winding drum to one end of the nozzle and fixedly connected thereto, teeth fixedly connected to one end of the irregularly shaped rods, a first ring gear fixedly connected to the periphery of the spray gun, the teeth meshing with the first ring gear through the rotation of the irregularly shaped rods.

[0006] Preferably, the locking assembly includes a sliding ring, which is sleeved on the peripheral side of the spray gun. Two pull rods are fixedly connected to one end of the sliding ring, and the two pull rods are symmetrically arranged. A locking ring is fixedly connected to one end of each pull rod, and an arc-shaped rack is fixedly connected to the inner wall of the locking ring.

[0007] Preferably, a hinge seat is fixedly connected to one side of the nozzle opposite to the atomizing nozzle, and a rotating shaft is fixedly connected to the opposite sides of one end of the spray gun. The spray gun is rotatably connected to the hinge seat through the rotating shaft. A second ring gear is fixedly connected to the opposite side walls of the hinge seat, and the arc-shaped rack is slidably engaged with the second ring gear through a locking ring.

[0008] Preferably, a plurality of springs are fixedly connected inside the slot of the sleeve, one end of the spring is fixedly connected to one side of the irregular rod, the other end of the irregular rod is fixedly connected to a limiting claw, the protruding ring on the sliding ring is engaged with the limiting claw by sliding, and a handle is fixedly connected to the circumferential side of the sliding ring.

[0009] Preferably, a flexible hose is slidably provided in the inner cavity of the spray gun. One end of the flexible hose passes through one side of the nozzle and communicates with its inner cavity. The other end of the flexible hose extends to one side of the electric spray box and is fixedly connected to an interface provided on one side of the electric spray box. A carrying strap is fixedly connected to one side of the electric spray box, and an injection port is provided on the top of the electric spray box.

[0010] Preferably, a limiting seat is fixedly connected to the periphery of the spray gun, the limiting seat limits the adjustment component, and a pull rope limiting ring is fixedly connected to the periphery of the limiting seat, the pull rope limiting ring limits the pull rope.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The sterilization device for brewing cellars proposed in this utility model involves using a specially shaped rod to lift the teeth, disengaging them from the first ring gear. This allows for the rotation of the sleeve and the movement of the winding drum. The nozzle's pitch angle can then be precisely adjusted by pulling the rope to accommodate different cellar depths and shapes. Upon releasing the rod, a spring drives it back to its original position, automatically engaging the teeth and gear to quickly lock the sleeve in place. This prevents the nozzle from shifting due to vibration or gravity, ensuring stable spraying direction. A sliding ring moves the locking ring, engaging the arc-shaped rack with the second ring gear on the hinge seat, further eliminating the risk of nozzle wobbling. After the sliding ring moves upward, a convex ring engages with a limiting claw to prevent the locking ring from unexpectedly rebounding. This double protection ensures the stability of the arc-shaped rack and gear engagement. By adjusting the nozzle angle, the side walls and bottom of the cellar are sprayed evenly. This process is time-saving and labor-saving, improving the efficiency of continuous scanning operations. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle; Figure 3 This is a schematic diagram of the connection structure between the spray gun and the nozzle in this utility model; Figure 4 for Figure 3 Structural cross-section view at point BB; Figure 5 for Figure 4 Enlarged view of the structure at point C; Figure 6 for Figure 4 Cross-sectional view of the structure at point DD; Figure 7 for Figure 6 Enlarged view of the structure at point E in the middle.

[0013] In the diagram: 1. Spray gun; 2. Electric spray box; 3. Control button; 4. Nozzle; 5. Atomizing nozzle; 6. Adjustment assembly; 601. Sleeve; 602. Irregular rod; 6021. Tooth; 6022. Limiting claw; 603. Winding spool; 604. Pull rope; 605. First ring gear; 606. Spring; 7. Locking assembly; 701. Sliding ring; 702. Pull rod; 703. Locking ring; 704. Arc rack; 705. Hinge seat; 706. Rotating shaft; 707. Second ring gear; 708. Handle; 8. Hose; 9. Limiting seat; 10. Pull rope limiting ring; 11. Shoulder strap; 12. Injection port. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0015] Example 1, please refer to Figures 1-7This utility model provides a technical solution: a sterilization device for a brewing cellar, including a spray gun 1, an electric spray box 2 below the spray gun 1, an electric pump and a battery installed inside the electric spray box 2, a control button 3 installed on one side of the electric spray box 2, a nozzle 4 hinged to one end of the spray gun 1, and several atomizing nozzles 5 installed at an opening on one side of the nozzle 4. When the control button 3 is activated, the electric sprayer drives the electric pump through the battery to generate high pressure, which draws the wine tails in the electric spray box 2 through a filter screen and pressurizes them, then delivers them to the nozzle 4 through a hose 8. At the atomizing nozzles 5, the high pressure impacts the liquid to atomize it into tiny droplets, spraying the cellar in a directional and uniform manner. An adjustment component 6 is rotatably connected to the side of the spray gun 1, and a locking component 7 is provided at the hinge of the spray gun 1 and the nozzle 4. The adjustment component 6 includes a sleeve 601, and the sleeve 601 is rotatably connected to the side of the spray gun 1. Several irregularly shaped rods 602 are rotatably connected to the slotted part of the sleeve 601. The irregularly shaped rods 602 are rotatably connected to the hinge rods inside the slotted part of the sleeve 601. The irregularly shaped rods 602 are symmetrically arranged. A winding drum 603 is fixedly connected to one end of the sleeve 601. A pull rope 604 is wound around the slotted part of the winding drum 603. One end of the pull rope 604 extends through the opening inside the winding drum 603 to one end of the nozzle 4 and is fixedly connected to it. The angle of the nozzle 4 can be adjusted by pulling the pull rope 604. A tooth 6021 is fixedly connected to one end of the irregularly shaped rod 602. A first ring gear 605 is fixedly connected to the side of the spray gun. The tooth 6021 meshes with the first ring gear 605 through the rotation of the irregularly shaped rod 602. When the spring 606 is in its natural state, there is still a certain gap when the tooth 6021 meshes with the tooth groove of the first ring gear 605.

[0016] To achieve the purpose of locking the rotation of the nozzle 4, this application also includes a sliding ring 701 in the locking assembly 7. The sliding ring 701 is sleeved on the side of the spray gun 1. Two pull rods 702 are fixedly connected to one end of the sliding ring 701. The two pull rods 702 are symmetrically arranged. A locking ring 703 is fixedly connected to one end of the pull rod 702. An arc-shaped rack 704 is fixedly connected to the inner wall of the locking ring 703. A hinge seat 705 is fixedly connected to the side of the nozzle 4 opposite to the atomizing nozzle 5. A rotating shaft 706 is fixedly connected to the opposite sides of one end of the spray gun 1. The spray gun 1 is rotatably connected to the hinge seat 705 through the rotating shaft 706. A second ring gear 707 is fixedly connected to the opposite side walls of the hinge seat 705. The arc-shaped rack 704 slides through the locking ring 703 and meshes with the second ring gear 707.

[0017] To achieve stable meshing between the arc-shaped rack and gear, this application further includes several springs 606 fixedly connected inside the slot of the sleeve 601. One end of each spring 606 is fixedly connected to one side of the shaped rod 602, and the other end of the shaped rod 602 is fixedly connected to a limiting claw 6022. The protruding ring on the sliding ring 701 is engaged with the limiting claw 6022 by sliding. When the spring 606 is in its natural state, there is still a certain gap between the shaped rod 602 and the slot of the sleeve 601, so that when the tooth 6021 end of the shaped rod 602 is pressed, the limiting claw 6022 end of the shaped rod 602 has enough space to lift up. A handle 708 is fixedly connected to the circumferential side of the sliding ring 701, and the sliding ring 701 can be easily slid by pulling the handle 708.

[0018] To prevent the adjustment component from sliding on the side of the spray gun, this application also includes a flexible hose 8 slidably installed inside the spray gun 1. One end of the flexible hose 8 passes through one side of the nozzle 4 and communicates with its inner cavity. By setting the flexible hose 8, the bending at the connection between the flexible hose 8 and the nozzle 4 can be unaffected when the nozzle angle is adjusted. One end of the flexible hose 8 extends to one side of the electric spray box 2 and is fixedly connected to an interface provided on one side. A shoulder strap 11 is fixedly connected to one side of the electric spray box 2. An injection port 12 is provided on the top of the electric spray box 2, through which wine or disinfectant can be added into the electric spray box 2. A limiting seat 9 is fixedly connected to the side of the spray gun 1, limiting the adjustment component 6. A pull rope limiting ring 10 is fixedly connected to the side of the limiting seat 9, limiting the pull rope 604.

[0019] In use, first add the wine residue or disinfectant into the electric spray box 2 through the injection port 12. Then, carry the electric spray box 2 on your back using the shoulder strap 11. Hold the spray gun 1 with one hand and activate the control button 3 with the other. The electric sprayer uses a battery to drive an electric pump to generate high pressure, drawing the wine residue from the electric spray box 2 through the filter and pressurizing it. It is then delivered to the nozzle 4 through the hose 8. At the atomizing nozzle 5, the high pressure impacts the liquid, atomizing it into tiny droplets for directional and uniform spraying onto the fermentation pit. When it is necessary to adjust the angle of the nozzle 4, because the middle part of the shaped rod 602 is rotatably connected to the slotted part on the side of the sleeve 601, hold the shaped rod 602 with your hand. When the 2nd part is raised, the tooth 6021 fixedly connected to one end of the irregular rod 602 is raised, and the tooth 6021 disengages from the first ring gear 605. Then the sleeve 601 can be rotated. Because a winding drum 603 is fixedly connected to one end of the sleeve 601, and a pull rope 604 is wound around the periphery of the winding drum 603, one end of the pull rope 604 extends through the opening inside the winding drum 603 to one end of the nozzle 4 and is fixedly connected to it, the sleeve 601 rotates and drives the winding drum 603 to rotate. The direction of rotation can then be used to retract or extend the pull rope 604, thereby adjusting the angle of the nozzle 4. Operators of different heights can adjust the angle according to their own needs. An appropriate angle is used so that the nozzle 4 faces the side wall or bottom. A spring 606 is fixedly connected inside the slot of the sleeve 601. One end of the spring 606 is fixedly connected to one side of the shaped rod 602. When the sleeve 601 is rotated by holding the shaped rod 602, each time the hand is released, the shaped rod 602 returns to its original position under the pulling force of the spring 606. The teeth 6021 mesh with the first ring gear 605, thus locking the rotation of the sleeve 601. Then, by pulling the handle 708 fixedly connected to the side of the sliding ring 701, the locking ring 703 is moved. Because the inner wall of the locking ring 703 is fixedly connected to the arc-shaped rack 704, the hinge seat 70 The second ring gear 707 is fixedly connected to the two opposite side walls. Therefore, the arc-shaped rack 704 slides and meshes with the second ring gear 707 through the locking ring 703, which can lock the angle of the nozzle 4. At this time, the convex ring on the sliding ring 701 is engaged with the limiting claw 6022 through sliding, which can lock the sliding ring 701 to ensure the stable meshing of the arc-shaped rack 704 and the second ring gear 707. When it is necessary to release the locking component 7, the spring 606 is compressed by pressing the teeth 6021, and the limiting claw 6022 is lifted to pull out the sliding ring 701, so that the arc-shaped rack 704 and the second ring gear 707 are disengaged.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A sterilization device for a brewing cellar, comprising a spray gun (1), an electric spray box (2) disposed below the spray gun (1), a nozzle (4) hinged to one end of the spray gun (1), and a plurality of atomizing nozzles (5) installed at an opening on one side of the nozzle (4), characterized in that: The spray gun (1) is rotatably connected to an adjustment component (6), and a locking component (7) is provided at the hinge of the spray gun (1) and the nozzle (4). The adjustment component (6) includes a sleeve (601), and a plurality of irregular rods (602) are rotatably connected to the slotted part of the sleeve (601). The irregular rods (602) are symmetrically arranged. A winding drum (603) is fixedly connected to one end of the sleeve (601). A pull rope (604) is wound around the side of the winding drum (603). One end of the pull rope (604) extends through the opening inside the winding drum (603) to one end of the nozzle (4) and is fixedly connected thereto. A tooth (6021) is fixedly connected to one end of the irregular rod (602). A first ring gear (605) is fixedly connected to the side of the spray gun (1). The tooth (6021) meshes with the first ring gear (605) through the rotation of the irregular rod (602).

2. The sterilization device for a brewing cellar according to claim 1, characterized in that: The locking assembly (7) includes a sliding ring (701), which is sleeved on the side of the spray gun (1). Two pull rods (702) are fixedly connected to one end of the sliding ring (701). The two pull rods (702) are arranged symmetrically. A locking ring (703) is fixedly connected to one end of the pull rod (702). An arc-shaped rack (704) is fixedly connected to the inner wall of the locking ring (703).

3. The sterilization device for a brewing cellar according to claim 2, characterized in that: The nozzle (4) is fixedly connected to a hinge seat (705) on one side relative to the atomizing nozzle (5). The spray gun (1) is fixedly connected to two opposite sides on one end. The spray gun (1) is rotatably connected to the hinge seat (705) through the hinge seat (706). The hinge seat (705) is fixedly connected to two opposite side walls of the two sides. The arc-shaped rack (704) is slidably engaged with the second ring gear (707) through the locking ring (703).

4. The sterilization device for a brewing cellar according to claim 3, characterized in that: Several springs (606) are fixedly connected inside the slot of the sleeve (601). One end of the spring (606) is fixedly connected to one side of the shaped rod (602). The other end of the shaped rod (602) is fixedly connected to a limiting claw (6022). The protruding ring on the sliding ring (701) is engaged with the limiting claw (6022) by sliding. A handle (708) is fixedly connected to the circumferential side of the sliding ring (701).

5. The sterilization device for a brewing cellar according to claim 4, characterized in that: The inner cavity of the spray gun (1) is slidably provided with a hose (8). One end of the hose (8) passes through one side of the nozzle (4) and communicates with its inner cavity. One end of the hose (8) extends to one side of the electric spray box (2) and is fixedly connected to the interface provided on one side. A shoulder strap (11) is fixedly connected to one side of the electric spray box (2). An injection port (12) is provided on the top of the electric spray box (2).

6. The sterilization device for a brewing cellar according to claim 5, characterized in that: The spray gun (1) is fixedly connected to a limiting seat (9) on its periphery. The limiting seat (9) limits the adjustment component (6). A pull rope limiting ring (10) is fixedly connected to the periphery of the limiting seat (9). The pull rope limiting ring (10) limits the pull rope (604).

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