Disinfection spraying device

Abstract

The utility model discloses a disinfection spraying device. The disinfection spraying device comprises a shell, a spraying mechanism and a driving mechanism, the lower end of the inner wall of the shell is fixedly connected with a mounting plate; the spraying mechanism comprises sprayers, a conveying pipe, a flow dividing pipe and a mounting ring, the conveying pipe is arranged in a sliding opening in the top wall of the shell, the flow dividing pipe is fixedly connected to the top end of the conveying pipe, the sprayers are fixedly connected to flow dividing holes of the flow dividing pipe, and the mounting ring is fixedly connected to the lower end of the conveying pipe; the driving mechanism comprises a spline shaft, a belt pulley and a spline belt pulley, the spline shaft is fixedly connected between the upper surface of the mounting plate and the top wall of the shell, and the spline belt pulley is connected to a spline in the middle of the spline shaft. And the nozzle can be flexibly driven to rotate in the horizontal direction, so that the efficiency and the coverage range of the disinfection spraying device are greatly improved, and the requirement of repeated spraying is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of animal breeding, in particular to a disinfection spray device. Background Technique

[0002] The disinfection spray device sprays the disinfectant into tiny water mists through a high-pressure pump, which can effectively cover all corners and surfaces inside the breeding house, ensuring thorough disinfection of the animal environment, playing a key role in preventing and controlling the spread of animal diseases, and helping to maintain the health and production efficiency of the herd;

[0003] The traditional disinfection spray device usually fastens the nozzle to the main pipe of the spray device through a threaded connection, then extracts the disinfectant through a high-pressure pump, and sprays the disinfectant through high pressure. The liquid disinfectant is sprayed into tiny water mists through the tiny spray holes of the nozzle, so as to evenly cover the target surface and ensure the disinfection effect;

[0004] The traditional disinfection spray device has the following problems: Since the traditional nozzle is fixed on the main pipe, its spraying range is limited and the spraying coverage cannot be adjusted flexibly. Therefore, in a large-scale breeding house, multiple disinfection spray devices or multiple movements of the disinfection spray device may be required to completely cover all areas that need to be disinfected. For this reason, we propose a disinfection spray device. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a disinfection spray device, which can not only adjust the height of the nozzle on the disinfection spray device in height, but also flexibly drive the nozzle to rotate in the horizontal direction, thus greatly improving the efficiency and coverage of the disinfection spray device, and effectively solving the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A disinfection spray device, including a housing, a spraying mechanism and a driving mechanism;

[0007] Housing: The lower end of its inner wall is fixedly connected with a mounting plate;

[0008] Spraying mechanism: It includes a nozzle, a delivery pipe, a shunt pipe and a mounting ring. The delivery pipe is arranged in the sliding opening on the top wall of the housing. The top end of the delivery pipe is fixedly connected with a shunt pipe. Nozzles are fixedly connected at the shunt holes of the shunt pipe. The lower end of the delivery pipe is fixedly connected with a mounting ring;

[0009] Drive mechanism: It includes a spline shaft, a pulley, and a spline pulley. The spline shaft is fixedly connected between the upper surface of the mounting plate and the top wall of the housing. A spline pulley is spline-connected to the middle of the spline shaft. The pulley is fixedly sleeved on the upper end of the mounting ring. The pulley and the spline pulley are connected by a belt drive. It can not only adjust the height of the nozzle on the disinfection spraying device in terms of height, but also flexibly drive the nozzle to rotate in the horizontal direction, thus greatly improving the efficiency and coverage of the disinfection spraying device and reducing the need for repeated spraying.

[0010] Furthermore, it also includes a single-chip microcomputer, which is arranged at the upper end of the front side of the housing. The input end of the single-chip microcomputer is electrically connected to an external power supply, facilitating the control of the operation of each electrical appliance.

[0011] Furthermore, the spraying mechanism also includes a rotary joint, a connecting hose, and a high-pressure pump. The high-pressure pump is installed on the upper surface right end of the mounting plate by bolts. A connecting hose is fixedly connected to the liquid discharge port of the high-pressure pump. A rotary joint is provided at the top end of the connecting hose. The connecting port of the rotary joint is fixedly connected to the bottom end of the delivery pipe. The input end of the high-pressure pump is electrically connected to the output end of the single-chip microcomputer, precisely adjusting the spraying amount and spraying pressure of the disinfectant solution.

[0012] Furthermore, the spraying mechanism also includes a liquid storage tank, which is fixedly connected to the upper surface rear end of the mounting plate. The liquid discharge port of the liquid storage tank is fixedly connected to the liquid inlet of the high-pressure pump, facilitating the storage of the disinfectant solution.

[0013] Furthermore, the drive mechanism also includes a fixing plate, a lead screw, a rotating ring, and a rotating groove. The lead screw is rotatably connected between the upper surface of the mounting plate and the top wall of the housing. The lead screw is located at the left end of the spline shaft. A fixing plate is threadedly connected to the middle of the lead screw. A rotating groove is provided in the middle of the fixing plate. The inner wall of the rotating groove is rotatably connected to a rotating ring. The top end of the rotating ring is fixedly connected to the lower surface of the spline pulley. The right end of the fixing plate is rotatably connected to the middle of the mounting ring through a bearing, achieving precise transmission adjustment and high transmission efficiency.

[0014] Furthermore, the drive mechanism also includes a motor, which is installed on the lower surface left end of the mounting plate by bolts. The top end of the output shaft of the motor is fixedly connected to the bottom end of the spline shaft. The input end of the motor is electrically connected to the output end of the single-chip microcomputer, capable of adjusting the height of the nozzle on the disinfection spraying device in terms of height.

[0015] Furthermore, the drive mechanism also includes a stepping motor, which is installed on the lower surface left end of the mounting plate by bolts. The stepping motor is located at the left end of the motor. The top end of the output shaft of the stepping motor is fixedly connected to the bottom end of the lead screw. The input end of the stepping motor is electrically connected to the output end of the single-chip microcomputer, capable of flexibly driving the nozzle to rotate in the horizontal direction.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: This disinfection spray device has the following advantages:

[0017] The single-chip microcomputer controls the stepping motor to drive the screw rod to rotate, thereby enabling the fixed plate to move along the axis of the screw rod. The movement of the fixed plate drives the spline pulley to move synchronously, and then drives the mounting ring and the connected delivery pipe, spray head, and shunt pipe to move upward, realizing the adjustment of the spraying position. When the required spraying height is reached, the single-chip microcomputer regulates the operation of the motor, and then drives the spline shaft to rotate. The rotation of the spline shaft drives the spline pulley to rotate. The spline pulley is driven by a belt to the belt pulley, and the rotation of the belt pulley drives the mounting ring, delivery pipe, and the spray head and shunt pipe on the delivery pipe to rotate horizontally. Thus, not only can the height of the spray head on the disinfection spray device be adjusted, but also the spray head can be flexibly rotated horizontally, greatly improving the efficiency and coverage of the disinfection spray device and reducing the need for repeated spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the front side cross-section of the present utility model;

[0020] Figure 3 is a schematic enlarged structural diagram at A of the present utility model.

[0021] In the figure: 1 housing, 2 single-chip microcomputer, 3 spraying mechanism, 31 spray head, 32 delivery pipe, 33 shunt pipe, 34 mounting ring, 35 rotary joint, 36 connecting hose, 37 liquid storage tank, 38 high-pressure pump, 4 mounting plate, 5 driving mechanism, 51 motor, 52 stepping motor, 53 fixed plate, 54 screw rod, 55 spline shaft, 56 belt pulley, 57 spline pulley, 58 rotating ring, 59 rotating groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 - 3 , this embodiment provides a technical solution: A disinfection spray device includes a housing 1, a spraying mechanism 3, and a driving mechanism 5;

[0024] Outer shell 1: A mounting plate 4 is fixedly connected to the lower end of its inner wall. It further includes a single-chip microcomputer 2, which is arranged at the upper end of the front side of the outer shell 1, and the input end of the single-chip microcomputer 2 is electrically connected to an external power supply;

[0025] Spraying mechanism 3: It includes a spray head 31, a delivery pipe 32, a shunt pipe 33 and a mounting ring 34. The delivery pipe 32 is arranged in the sliding opening on the top wall of the outer shell 1. The top end of the delivery pipe 32 is fixedly connected to the shunt pipe 33. Spray heads 31 are fixedly connected to the shunt holes of the shunt pipe 33. The lower end of the delivery pipe 32 is fixedly connected to the mounting ring 34. The spraying mechanism 3 further includes a rotary joint 35, a connecting hose 36 and a high-pressure pump 38. The high-pressure pump 38 is installed on the upper surface right end of the mounting plate 4 by bolts. A connecting hose 36 is fixedly connected to the liquid discharge port of the high-pressure pump 38. A rotary joint 35 is provided at the top end of the connecting hose 36. The connecting port of the rotary joint 35 is fixedly connected to the bottom end of the delivery pipe 32. The input end of the high-pressure pump 38 is electrically connected to the output end of the single-chip microcomputer 2. The spraying mechanism 3 further includes a liquid storage tank 37, which is fixedly connected to the upper surface rear end of the mounting plate 4. The liquid discharge port of the liquid storage tank 37 is fixedly connected to the liquid inlet of the high-pressure pump 38. Move the outer shell 1 into the breeding shed, and then pour the disinfectant into the liquid storage tank 37. At this time, control the high-pressure pump 38 to start through the single-chip microcomputer 2. The high-pressure pump 38 extracts the disinfectant from the liquid storage tank 37 and pressurizes it. The pressurized disinfectant is transported to the inside of the delivery pipe 32 through the connecting hose 36 and the rotary joint 35, until it enters the shunt pipe 33, and the liquid disinfectant is sprayed into tiny water mists through the tiny spray holes of the spray heads 31, so as to evenly cover the inside of the breeding shed;

[0026] Drive mechanism 5: It includes a spline shaft 55, a pulley 56 and a spline pulley 57. The spline shaft 55 is fixedly connected between the upper surface of the mounting plate 4 and the top wall of the housing 1. A spline pulley 57 is spline-connected to the middle of the spline shaft 55. There are specific spline grooves on the spline pulley 57, and corresponding splines on the spline shaft 55. The shape designs of these spline grooves and splines can ensure a tight connection between the pulley and the shaft, and can also ensure synchronous rotation after vertical movement. The pulley 56 is fixedly sleeved on the upper end of the mounting ring 34. The pulley 56 and the spline pulley 57 are connected by belt drive. The diameters of the pulley 56 and the spline pulley 57 are different, which can achieve belt drive. The drive mechanism 5 also includes a fixing plate 53, a lead screw 54, a rotating ring 58 and a rotating groove 59. The lead screw 54 is rotatably connected between the upper surface of the mounting plate 4 and the top wall of the housing 1. The lead screw 54 is located at the left end of the spline shaft 55. A fixing plate 53 is threadedly connected to the middle of the lead screw 54. A rotating groove 59 is opened in the middle of the fixing plate 53. The inner wall of the rotating groove 59 is rotatably connected to a rotating ring 58. The top end of the rotating ring 58 is fixedly connected to the lower surface of the spline pulley 57. The right end of the fixing plate 53 is rotatably connected to the middle of the mounting ring 34 through a bearing. The drive mechanism 5 also includes a motor 51. The motor 51 is installed on the lower surface of the left end of the mounting plate 4 by bolts. The top end of the output shaft of the motor 51 is fixedly connected to the bottom end of the spline shaft 55. The input end of the motor 51 is electrically connected to the output end of the single-chip microcomputer 2. The drive mechanism 5 also includes a stepping motor 52. The stepping motor 52 is installed on the lower surface of the left end of the mounting plate 4 by bolts. The stepping motor 52 is located at the left end of the motor 51. The top end of the output shaft of the stepping motor 52 is fixedly connected to the bottom end of the lead screw 54. The input end of the stepping motor 52 is electrically connected to the output end of the single-chip microcomputer 2. The operation of the stepping motor 52 can be regulated by the single-chip microcomputer 2. The rotation of the output shaft of the stepping motor 52 drives the lead screw 54 to rotate. The lead screw 54 is threadedly connected to the fixing plate 53, so that the fixing plate 53 moves upward along the axis of the lead screw 54. The fixing plate 53 drives the spline pulley 57 to move synchronously along the splines of the spline shaft 55. While driving the spline pulley 57 to move, the fixing plate 53 also drives the mounting ring 34 to move. Furthermore, the mounting ring 34 drives the conveying pipe 32 connected to it to move upward. The spray heads 31 and the shunt pipes 33 on the conveying pipe 32 also move upward accordingly, to adjust the spraying position, so as to accurately control the spraying height and position of the disinfection spraying device, to ensure that the disinfectant can cover the area in the breeding house that needs to be treated. When moving to the height that can cover the area in the breeding house that needs to be treated, the operation of the motor 51 is regulated by the single-chip microcomputer 2. The rotation of the output shaft of the motor 51 drives the spline shaft 55 to rotate. The spline shaft 55 drives the spline pulley 57 to rotate. The spline pulley 57 is belt-driven to the pulley 56, so that the pulley 56 starts to rotate. The rotation of the pulley 56 drives the mounting ring 34 to rotate. The mounting ring 34 drives the conveying pipe 32 and the spray heads 31 and the shunt pipes 33 on the conveying pipe 32 to rotate accordingly, so as to be able to rotate in the horizontal direction.Thus, the efficiency and coverage of the disinfection spray device are greatly improved.

[0027] The working principle of a disinfection spray device provided by the present utility model is as follows: First, move the outer shell 1 into the breeding shed, and then pour the disinfectant into the liquid storage tank 37. At this time, start the high-pressure pump 38 through the single-chip microcomputer 2. The high-pressure pump 38 extracts the disinfectant from the liquid storage tank 37 and pressurizes it. The pressurized disinfectant is transported to the inside of the delivery pipe 32 through the connecting hose 36 and the rotary joint 35 until it enters the shunt pipe 33, and the liquid disinfectant is sprayed into tiny water mist through the small spray holes of the spray head 31, so as to evenly cover the inside of the breeding shed. However, the operation of the stepping motor 52 can be controlled through the single-chip microcomputer 2. The output shaft of the stepping motor 52 rotates to drive the lead screw 54 to rotate. The lead screw 54 is threadedly connected to the fixed plate 53, so that the fixed plate 53 moves upward along the axis of the lead screw 54. The fixed plate 53 drives the spline pulley 57 to move synchronously along the spline of the spline shaft 55. While driving the spline pulley 57 to move, the fixed plate 53 also drives the mounting ring 34 to move. Furthermore, the mounting ring 34 drives the delivery pipe 32 connected thereto to move upward. The spray head 31 and the shunt pipe 33 on the delivery pipe 32 also move upward accordingly to adjust the spraying position, so that the spraying height and position of the disinfection spray device can be accurately controlled to ensure that the disinfectant can cover the area in the breeding shed that needs to be treated. When it moves to the height where it can cover the area in the breeding shed that needs to be treated, the operation of the motor 51 is controlled through the single-chip microcomputer 2. The output shaft of the motor 51 rotates to drive the spline shaft 55 to rotate. The spline shaft 55 drives the spline pulley 57 to rotate. The spline pulley 57 is driven by a belt to the belt pulley 56, so that the belt pulley 56 starts to rotate. The rotation of the belt pulley 56 drives the mounting ring 34 to rotate. The mounting ring 34 drives the delivery pipe 32 and the spray head 31 and the shunt pipe 33 on the delivery pipe 32 to rotate accordingly, so that it can rotate in the horizontal direction, thus greatly improving the efficiency and coverage of the disinfection spray device.

[0028] It should be noted that the specific model of the single-chip microcomputer 2 disclosed in the above embodiments is PIC12F508-I / SN, the high-pressure pump 38 can be selected as IRG40-160, the motor 51 is recommended to be selected as Y180L-615, the stepping motor 52 is preferably NEMA 23, and the single-chip microcomputer 2 controls the high-pressure pump 38, the motor 51 and the stepping motor 52 to work by using the commonly used methods in the prior art.

[0029] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A disinfection spray device, characterized in that: It includes a housing (1), a spraying mechanism (3) and a driving mechanism (5); Housing (1): A mounting plate (4) is fixedly connected to the lower end of its inner wall; Spraying mechanism (3): It includes a spray head (31), a delivery pipe (32), a shunt pipe (33) and a mounting ring (34). The delivery pipe (32) is arranged in the sliding opening on the top wall of the housing (1). The top end of the delivery pipe (32) is fixedly connected to the shunt pipe (33). Spray heads (31) are fixedly connected at the shunt holes of the shunt pipe (33). The lower end of the delivery pipe (32) is fixedly connected to the mounting ring (34); Driving mechanism (5): It includes a spline shaft (55), a pulley (56) and a spline pulley (57). The spline shaft (55) is fixedly connected between the upper surface of the mounting plate (4) and the top wall of the housing (1). A spline pulley (57) is spline-connected to the middle part of the spline shaft (55). The pulley (56) is fixedly sleeved on the upper end of the mounting ring (34). The pulley (56) and the spline pulley (57) are connected by belt drive; 2. The disinfection spray device according to claim 1, wherein: It further includes a single-chip microcomputer (2). The single-chip microcomputer (2) is arranged at the upper end of the front side of the housing (1). The input end of the single-chip microcomputer (2) is electrically connected to an external power supply; 3. The disinfection spray device according to claim 2, wherein: The spraying mechanism (3) further includes a rotary joint (35), a connecting hose (36) and a high-pressure pump (38). The high-pressure pump (38) is installed on the upper surface right end of the mounting plate (4) by bolts. A connecting hose (36) is fixedly connected to the liquid discharge port of the high-pressure pump (38). A rotary joint (35) is provided at the top end of the connecting hose (36). The connecting port of the rotary joint (35) is fixedly connected to the bottom end of the delivery pipe (32). The input end of the high-pressure pump (38) is electrically connected to the output end of the single-chip microcomputer (2); 4. The disinfection spray device according to claim 3, characterized in that: The spraying mechanism (3) further includes a liquid storage tank (37). The liquid storage tank (37) is fixedly connected to the upper surface rear end of the mounting plate (4). The liquid discharge port of the liquid storage tank (37) is fixedly connected to the liquid inlet of the high-pressure pump (38); 5. The disinfection spray device according to claim 2, characterized in that: The driving mechanism (5) further includes a fixing plate (53), a lead screw (54), a rotating ring (58) and a rotating groove (59). The lead screw (54) is rotatably connected between the upper surface of the mounting plate (4) and the top wall of the housing (1). The lead screw (54) is located at the left end of the spline shaft (55). A fixing plate (53) is threadedly connected to the middle part of the lead screw (54). A rotating groove (59) is provided in the middle of the fixing plate (53). A rotating ring (58) is rotatably connected to the inner wall of the rotating groove (59). The top end of the rotating ring (58) is fixedly connected to the lower surface of the spline pulley (57). The right end of the fixing plate (53) is rotatably connected to the middle part of the mounting ring (34) through a bearing; 6. The disinfection spray device according to claim 5, wherein: The driving mechanism (5) further includes a motor (51). The motor (51) is installed on the lower surface left end of the mounting plate (4) by bolts. The top end of the output shaft of the motor (51) is fixedly connected to the bottom end of the spline shaft (55). The input end of the motor (51) is electrically connected to the output end of the single-chip microcomputer (2); 7. The disinfection spray device according to claim 6, characterized in that: The drive mechanism (5) further includes a stepping motor (52). The stepping motor (52) is mounted on the left end of the lower surface of the mounting plate (4) by bolts. The stepping motor (52) is located at the left end of the motor (51). The top end of the output shaft of the stepping motor (52) is fixedly connected to the bottom end of the lead screw (54). The input end of the stepping motor (52) is electrically connected to the output end of the single-chip microcomputer (2).

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