A veterinary spray disinfecting device

Abstract

The application relates to the technical field of veterinary disinfection, in particular to a spraying disinfection device for veterinarians, which comprises a fixed base and a sliding shell, the inner side surface of the sliding shell is provided with a rotating spray head, the inner side surface of the sliding shell is provided with a rotating ring, the inner side surface of the fixed base is provided with a driving shaft, and the top surface of the fixed base is provided with a stepping plate. The inner side surface of the fixed base is provided with a reciprocating driving block, and the inner side surface of the sliding shell is provided with an opening and closing comb. The spray head can perform annular spraying disinfection on the animal body, especially the trunk, in a full range and multiple angles according to the body type and disinfection demand of the animal, effectively improving the disinfection coverage and uniformity. When the animal is on the fixed base, the position of the limbs of the animal is recorded, so that the rotating spray head disinfects the trunk of the animal and passes through the outer side of the limb part.

Description

Technical Field

[0001] This invention relates to the field of veterinary disinfection technology, specifically to a veterinary spray disinfection device. Background Technology

[0002] Disinfection is a key step in veterinary treatment for animals. Disinfection can effectively kill pathogenic microorganisms such as bacteria, viruses, and fungi on the animal's body surface, skin, and mucous membranes, reducing the risk of animal infection. When disinfecting, ensure that the disinfectant is applied evenly, covering all areas that may harbor dirt and grime, while avoiding contact with the animal's eyes, mouth, nose, and other sensitive areas. After disinfection, rinse thoroughly with clean water to prevent residual disinfectant from harming the animal. Regular disinfection of animals is an important means of preventing animal diseases and maintaining public health.

[0003] In veterinary disinfection procedures, spraying is typically used. However, due to the varying sizes of different animals, manual disinfection of the animal's external surface is often necessary to ensure comprehensive coverage. This means that current disinfection methods are somewhat reliant on manual labor.

[0004] Existing spray disinfection devices have shortcomings in use, often failing to achieve all-round, multi-angle spray disinfection, especially for the torso of animals, resulting in less than ideal disinfection coverage and uniformity.

[0005] In view of this, we propose a veterinary spray disinfection device. Summary of the Invention

[0006] The purpose of this invention is to provide a veterinary spray disinfection device to solve the problems of insufficient coverage and uniformity of disinfection in existing spray disinfection devices mentioned in the background art. To achieve the above objective, this invention provides the following technical solution: a veterinary spray disinfection device, comprising a fixed base and a sliding outer shell. A rotating nozzle is disposed on the inner surface of the sliding outer shell, and a rotating ring is disposed on the inner surface of the sliding outer shell. A drive shaft is disposed on the inner surface of the fixed base, and a foot pedal is disposed on the top surface of the fixed base. A reciprocating drive block is disposed on the inner surface of the fixed base, and an opening and closing comb is disposed on the inner surface of the sliding outer shell.

[0007] Preferably, a motor cover plate is fixedly connected to the outer surface of the fixed base, a housing groove is formed on the inner surface of the fixed base, a base rack groove is formed on the inner surface of the fixed base, a housing rack groove is formed on the inner surface of the sliding housing, and a contact ball protrusion is fixedly connected to the inner surface of the sliding housing.

[0008] Preferably, the sliding outer shell is slidably connected to the inner surface of the outer shell groove.

[0009] Preferably, the rotating nozzle includes a rotating outer shell, the rotating outer shell being slidably connected to the inner surface of the sliding outer shell, counterweights being fixedly connected to both ends of the rotating outer shell, a connecting pipe being fixedly connected to the outer surface of the rotating outer shell, and annularly distributed spray heads being fixedly connected to the outer surface of the rotating outer shell.

[0010] Preferably, the number of spray heads is five, and the spray heads are connected to the connecting pipe.

[0011] Preferably, the rotating ring includes a drive gear, which is rotatably connected to the inner surface of the sliding housing. A transmission belt is fitted onto the outer surface of the drive gear. An intermediate shaft is rotatably connected to the inner surface of the sliding housing. A driven ring is fixedly connected to the outer surface of the rotating housing. An input gear is rotatably connected to the inner surface of the sliding housing.

[0012] Preferably, there are three drive gears, which are distributed on both sides and the top of the sliding housing respectively. There are two intermediate shafts, which are symmetrically distributed. The intermediate shafts are connected to the drive gears by a transmission belt. The input gears are connected to the drive gears by a transmission belt. The drive gears mesh with the driven rings. The driven rings are slidably connected to the inner surface of the sliding housing.

[0013] Preferably, the drive shaft includes a servo motor, which is fixedly connected to the inner surface of the fixed base. The output end of the servo motor is fixedly connected to a meshing gear set, and the outer surface of the meshing gear set is fixedly connected to a camshaft.

[0014] Preferably, the meshing gear set consists of two meshing cylindrical gears, and the camshaft is fixedly connected to the gear at the bottom. The other end of the camshaft is rotatably connected to the inner surface of the fixed base. The outer surface of the camshaft is provided with a double bolt-shaped cam groove, which is in convex contact with the contact ball.

[0015] Preferably, the pedal includes a rear limb pedal, which is slidably connected to the top surface of the fixed base. A pedal spring is fitted on the bottom surface of the rear limb pedal, and an engagement groove is formed on the inner surface of the rear limb pedal. A front limb pedal is slidably connected to the top surface of the fixed base. A front pressure plate is fixedly connected to one side of the front limb pedal, and a front pressure groove is formed on the other side of the front limb pedal. A torso rack is slidably connected to the inner surface of the fixed base, and two side racks are slidably connected to the inner surface of the fixed base.

[0016] Preferably, there are six hind limb pedals and six fore limb pedals, which are symmetrically distributed on both sides of the fixed base. Both the hind limb pedals and the fore limb pedals extend through the inner surface of the fixed base. A pedal spring is fitted on the bottom surface of the fore limb pedal. A locking groove is formed on the inner surface of the fore limb pedal. The two ends of the pedal spring are fixedly connected to the hind limb pedal, the fore limb pedal, and the fixed base, respectively. The torso rack and the racks on both sides are slidably connected to the inner surface of the rack groove of the base and the rack groove of the outer shell.

[0017] Preferably, the reciprocating drive block includes a rotating disk, which is rotatably connected to the inner surface of the fixed base. A contact post is fixedly connected to the outer surface of the rotating disk. A reciprocating sliding block is sleeved on the outer surface of the contact post. A mounting slider is fixedly connected to the outer surface of the reciprocating sliding block. A rack post is fixedly connected to both sides of the mounting slider. A rack spring is sleeved on the outer surface of the rack post.

[0018] Preferably, the rotating disk is fixedly connected to the gear at the top of the meshing gear set, the rack columns are symmetrically distributed on both sides of the mounting slider, and two symmetrically distributed rack columns are slidably connected to the inner surface of each rack on both sides, and the trunk rack is fixedly connected to the outer surface of the mounting slider.

[0019] Preferably, the opening and closing comb includes a drive crank, which is fixedly connected to the outer surface of the drive gear. A linear motion block is rotatably connected to the outer surface of the drive crank. Connecting blocks are fixedly connected to both sides of the linear motion block. A path limiting block is fixedly connected to the other side surface of the linear motion block. A path limiting groove is formed on the inner surface of the sliding housing. An opening and closing arm is rotatably connected to the inner surface of the sliding housing. A connecting groove is formed on the outer surface of the opening and closing arm. A connecting comb is fixedly connected to the inner surface of the opening and closing arm. A comb spring is fixedly connected to the outer surface of the connecting comb.

[0020] Preferably, the number of active cranks is three, the connecting block is slidably connected to the inner surface of the connecting groove, the path limiting block is slidably connected to the inner surface of the path limiting groove, the number of opening and closing arms is six, and each active crank corresponds to a pair of rotatably connected opening and closing arms, and the two ends of the comb spring are fixedly connected to the inner surfaces of the connecting comb and the opening and closing arms, respectively.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] In this invention, the combination of a rotating nozzle and a sliding outer shell enables flexible adjustment of the spray range and angle. The rotating nozzle can rotate within the constraints of the sliding outer shell, and combined with the sliding function of the outer shell on the fixed base, the spray head can perform ring-shaped spray disinfection on the animal's body (especially the torso) from all directions and multiple angles, according to the animal's body size and disinfection needs, thereby effectively improving the coverage and uniformity of disinfection.

[0023] In this invention, the combination of a foot pedal and a reciprocating drive block enables the automatic adaptation and adjustment of the disinfection position based on the different body sizes of animals. When an animal stands on the fixed base, the foot pedal records the position of its limbs. Subsequently, the reciprocating drive block drives the sliding outer shell to move according to the information recorded by the foot pedal, thereby driving the rotating nozzle to disinfect the animal's torso. The nozzle can also pass smoothly from the outside of the limbs, thus adapting to animals of different sizes and improving the versatility and practicality of the device.

[0024] In this invention, the combination of an opening and closing comb and a rotating ring enables the combing of animal fur during the disinfection process. Driven by the rotating ring, the opening and closing comb reciprocates, pushing the animal fur to both sides while maintaining contact with the fur. This allows the disinfectant to penetrate deeper into the fur during spray disinfection, improving the disinfection effect. Furthermore, the comb can remove impurities from the fur on the return trip, further enhancing the functionality and disinfection effect of the device. Attached Figure Description

[0025] Figure 1 This is a side view of the overall structure of the present invention;

[0026] Figure 2 This is a front view schematic diagram of the overall structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the cooperative structure of the sliding shell, rotating nozzle, and rotating ring of the present invention.

[0028] Figure 4 This is a schematic diagram of the interlocking structure of the rotating ring components of the present invention;

[0029] Figure 5 This is a schematic diagram of the interaction between the sliding housing and the drive shaft of the present invention;

[0030] Figure 6 This is a schematic diagram of the interoperation structure of the fixed base, drive shaft, and pedal of the present invention.

[0031] Figure 7 This is a schematic diagram of the structure in which the fixed base and the sliding outer shell of the present invention cooperate with each other;

[0032] Figure 8This is a schematic diagram of the structure in which the fixed base and the foot pedal of the present invention cooperate with each other;

[0033] Figure 9 This is a schematic diagram of the cooperative structure of the forelimb pedal, front pressure plate, and front pressure groove of the present invention.

[0034] Figure 10 This is a schematic diagram of the cooperative structure of the rotating disk, contact column, and reciprocating sliding block of the present invention.

[0035] Figure 11 This is a schematic diagram of the interlocking structure of the mounting slider, rack spring, and racks on both sides of the present invention.

[0036] Figure 12 This is a schematic diagram of the interaction between the racks on both sides and the input gear of the present invention;

[0037] Figure 13 This is a schematic diagram of the interaction between the opening / closing comb and the rotating ring of the present invention;

[0038] Figure 14 This is a schematic diagram of the interaction between the opening comb and the sliding outer shell of the present invention;

[0039] Figure 15 This is a schematic diagram of the interaction structure of the driving gear, driving crank, direct-acting block, and opening / closing arm of the present invention.

[0040] Figure 16 This is a schematic diagram of the interaction structure between the direct-acting block and the opening / closing arm of the present invention;

[0041] Figure 17 This is a schematic diagram of the interlocking structure of the opening and closing arm, connecting comb, and comb spring of the present invention.

[0042] In the diagram: 1. Fixed base; 11. Motor cover; 12. Housing groove; 13. Base rack groove; 2. Sliding housing; 21. Housing rack groove; 22. Contact ball protrusion; 3. Rotating nozzle; 31. Rotating housing; 311. Counterweight; 32. Connecting pipe; 33. Spray head; 4. Rotating ring; 41. Drive gear; 42. Drive belt; 43. Intermediate shaft; 44. Driven ring; 45. Input gear; 5. Drive shaft; 51. Servo motor; 52. Meshing gear set; 53. Camshaft; 6. Foot pedal; 61. Rear foot pedal; 611. Pedal 612. Leaf spring; 62. Engaging groove; 62. Forelimb pedal; 621. Front pressure plate; 622. Front pressure groove; 63. Torso rack; 64. Side racks; 7. Reciprocating drive block; 71. Rotating disk; 72. Contact post; 721. Reciprocating sliding block; 73. Mounting slider; 731. Rack post; 732. Rack spring; 8. Opening / closing comb; 81. Drive crank; 82. Direct drive block; 821. Connecting block; 822. Path limiting block; 8221. Path limiting groove; 83. Opening / closing arm; 831. Connecting groove; 84. Connecting comb; 841. Comb spring. Detailed Implementation

[0043] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0044] Please see Figures 1 to 17 This invention provides a technical solution: a veterinary spray disinfection device, comprising a fixed base 1 and a sliding outer shell 2. A rotating nozzle 3 is disposed on the inner surface of the sliding outer shell 2, and a rotating ring 4 is disposed on the inner surface of the sliding outer shell 2. A drive shaft 5 is disposed on the inner surface of the fixed base 1, and a foot pedal 6 is disposed on the top surface of the fixed base 1. A reciprocating drive block 7 is disposed on the inner surface of the fixed base 1, and an opening and closing comb 8 is disposed on the inner surface of the sliding outer shell 2.

[0045] A motor cover plate 11 is fixedly connected to the outer surface of the fixed base 1. A housing groove 12 is opened on the inner surface of the fixed base 1. A base rack groove 13 is opened on the inner surface of the fixed base 1. A housing rack groove 21 is opened on the inner surface of the sliding housing 2. A contact ball protrusion 22 is fixedly connected to the inner surface of the sliding housing 2.

[0046] The sliding outer shell 2 is slidably connected to the inner surface of the outer shell groove 12.

[0047] The outer casing groove 12 is used to restrict the movement path of the sliding outer casing 2, and the base rack groove 13 and the outer casing rack groove 21 are used for the rack to pass through.

[0048] The rotating nozzle 3 includes a rotating outer shell 31, which is slidably connected to the inner surface of the sliding outer shell 2. Counterweights 311 are fixedly connected to both ends of the rotating outer shell 31, a connecting pipe 32 is fixedly connected to the outer surface of the rotating outer shell 31, and annularly distributed spray nozzles 33 are fixedly connected to the outer surface of the rotating outer shell 31.

[0049] There are five spray heads 33, and the spray heads 33 are connected to the connecting pipe 32.

[0050] By rotating the nozzle 3, during use, the connecting pipe 32 is used to connect to an external water pipe and transport the disinfectant to the spray head 33 for output. The spray heads 33 are distributed around the inside of the rotating housing 31, spaced 60 degrees apart, and facing the center of the rotating housing 31. This ensures that the central axis of the spray passes through the center of the rotating housing 31 and sprays to the other side. In this way, the disinfectant sprayed from each spray head 33 will be sprayed to the other side of the rotating housing 31 after passing through the center. As a result, the spray from each spray head 33 will eventually be blocked by the rotating housing 31 and flow down along the rotating housing 31, thus limiting the spray from the spray head 33. The fog's diffusion range is reduced, minimizing its impact on the surrounding environment. The rotating outer shell 31 is annular but has a groove at the bottom for the animal's limbs to pass through. When the rotating outer shell 31 moves to the animal's torso, it is confined inside by the sliding outer shell 2 and can rotate around its center, causing the spray head 33 on its surface to rotate as well, thereby adjusting the spray direction. Initially, the opening of the rotating outer shell 31 faces downwards, and the spray head 33 installed on the non-opening part cannot spray the bottom of the animal's torso. After the rotating outer shell 31 rotates, the spray head 33 can rotate to the bottom of the torso and perform spray disinfection.

[0051] Since the rotating outer shell 31 only rotates back and forth by 90 degrees, the counterweight 311 will not turn to the top at the same time. When the rotating outer shell 31 is not subjected to external force, the counterweight 311 will drive the rotating outer shell 31 to return to the vertical downward state, at which time the opening of the rotating outer shell 31 will face downward.

[0052] The rotating ring 4 includes a drive gear 41, which is rotatably connected to the inner surface of the sliding housing 2. A transmission belt 42 is sleeved on the outer surface of the drive gear 41. An intermediate shaft 43 is rotatably connected to the inner surface of the sliding housing 2. A driven ring 44 is fixedly connected to the outer surface of the rotating housing 31. An input gear 45 is rotatably connected to the inner surface of the sliding housing 2.

[0053] There are three drive gears 41, which are distributed on both sides and the top of the sliding housing 2 respectively. There are two intermediate shafts 43, which are symmetrically distributed. The intermediate shafts 43 are connected to the drive gears 41 by a transmission belt 42. The input gear 45 is connected to the drive gears 41 by a transmission belt 42. The drive gears 41 mesh with the driven ring 44, and the driven ring 44 is slidably connected to the inner surface of the sliding housing 2.

[0054] By configuring the rotating ring 4, during operation, the input gear 45 serves as the input source. As it rotates, it transmits the rotational input to the upper two drive gears 41 via the transmission belt 42. The drive gears 41 then transmit the rotational input to the intermediate shaft 43 via a new transmission belt 42, and finally, again via the transmission belt 42, drive the top drive gear 41 to rotate. Thus, all three drive gears 41 rotate synchronously with the same speed and direction. The input gear 45 has fewer teeth than the drive gears 41, allowing the input gear 45 to drive the drive gears 41 to rotate more revolutions. All drive gears 41 mesh with the driven ring 44. When the three driving gears 41 rotate synchronously, they will drive the driven ring 44 to rotate. The driven ring 44 is mounted on the rotating housing 31. While driving the rotating housing 31 to rotate, it is also restricted to rotating within the sliding housing 2. The three driving gears 41 are distributed in a ring within a range of 180 degrees, while the driven ring 44 is within a range of 270 degrees. Therefore, even if one side of the driven ring 44 disengages from the driving gear 41 after rotation, the other two driving gears 41 will still engage and drive the driven ring 44 to rotate. Moreover, the rotation of the three driving gears 41 is synchronous. When the driven ring 44 contacts the driving gear 41 again, it will still maintain the meshing state.

[0055] The drive shaft 5 includes a servo motor 51, which is fixedly connected to the inner surface of the fixed base 1. The output end of the servo motor 51 is fixedly connected to a meshing gear set 52, and the outer surface of the meshing gear set 52 is fixedly connected to a camshaft 53.

[0056] The meshing gear set 52 consists of two meshing cylindrical gears, and the camshaft 53 is fixedly connected to the gear at the bottom. The other end of the camshaft 53 is rotatably connected to the inner surface of the fixed base 1. The outer surface of the camshaft 53 is provided with a double bolt-shaped cam groove, which contacts the contact ball protrusion 22.

[0057] With the drive shaft 5 in place, the servo motor 51 is the main drive source during use. It first drives the cylindrical gear at the bottom of the meshing gear set 52 to rotate, and then drives the camshaft 53 to rotate. The surface of the camshaft 53 has a double helical cam groove. The two cam grooves are connected end to end. The camshaft 53 passes through the sliding housing 2 and the sliding housing 2 contacts the cam groove on the camshaft 53 to form a cylindrical cam structure. When the camshaft 53 rotates, it will drive the sliding housing 2 to move on the fixed base 1, thereby expanding the spray range of the rotating nozzle 3. When it moves to both ends, it will enter another cam groove, thereby changing the direction of movement. The cylindrical gear at the top of the meshing gear set 52 meshes with the one at the bottom, so that the two cylindrical gears rotate synchronously but in opposite directions.

[0058] The pedal 6 includes a rear limb pedal 61, which is slidably connected to the top surface of the fixed base 1. A pedal spring 611 is fitted on the bottom surface of the rear limb pedal 61. A locking groove 612 is formed on the inner surface of the rear limb pedal 61. A front limb pedal 62 is slidably connected to the top surface of the fixed base 1. A front pressure plate 621 is fixedly connected to one side of the front limb pedal 62. A front pressure groove 622 is formed on the other side of the front limb pedal 62. A torso rack 63 is slidably connected to the inner surface of the fixed base 1. Two racks 64 are slidably connected to the inner surface of the fixed base 1.

[0059] There are six hind limb pedals 61 and six forelimb pedals 62, which are symmetrically distributed on both sides of the fixed base 1. Both hind limb pedals 61 and forelimb pedals 62 extend to the inner surface of the fixed base 1. A pedal spring 611 is fitted on the bottom surface of the forelimb pedal 62. A locking groove 612 is opened on the inner surface of the forelimb pedal 62. The two ends of the pedal spring 611 are fixedly connected to the hind limb pedals 61, the forelimb pedals 62 and the fixed base 1, respectively. The torso rack 63 and the racks on both sides 64 are slidably connected to the inner surface of the base rack groove 13 and the outer shell rack groove 21.

[0060] With the foot pedals 6 in place, during use, the animal is placed on the fixed base 1 with its head facing the forelimb pedal 62. The animal's forelimbs rest on the forelimb pedal 62, and its hindlimbs rest on the hindlimb pedal 61. Considering the different body lengths of various animals, multiple sets of hindlimb pedals 61 and forelimb pedals 62 are provided to accommodate animals of different lengths, based on the varying distances between the forelimbs. When the animal steps on either the hindlimb pedal 61 or the forelimb pedal 62, the corresponding pedal is pressed down, and the hindlimb pedal 61... When the animal's forelimb is directly stepped on, the front limb pedal 62 will be pressed down by the front pressure plate 621 of the previous forelimb pedal 62. When the animal's forelimb is pressed on the rear forelimb pedal 62, the front pressure plate 621 will also press down the previous front pressure plate 621. When the forelimb is pressed on the front forelimb pedal 62, the rear forelimb pedal 62 will not be pressed down. This determines the position of the animal's limbs, torso and head. The hind limb pedal 61 and the forelimb pedal 62 are reset by the pedal spring 611.

[0061] The reciprocating drive block 7 includes a rotating disk 71, which is rotatably connected to the inner surface of the fixed base 1. A contact post 72 is fixedly connected to the outer surface of the rotating disk 71. A reciprocating sliding block 721 is sleeved on the outer surface of the contact post 72. A mounting slider 73 is fixedly connected to the outer surface of the reciprocating sliding block 721. A rack post 731 is fixedly connected to both sides of the mounting slider 73. A rack spring 732 is sleeved on the outer surface of the rack post 731.

[0062] The rotating disk 71 is fixedly connected to the gear at the top of the meshing gear set 52. The rack columns 731 are symmetrically distributed on both sides of the mounting slider 73, and two symmetrically distributed rack columns 731 are slidably connected to the inner surface of each rack 64 on both sides. The trunk rack 63 is fixedly connected to the outer surface of the mounting slider 73.

[0063] With the reciprocating drive block 7 in place, during use, the gear at the top of the meshing gear set 52 drives the rotating disk 71 to rotate, the rotating disk 71 drives the contact post 72 to rotate, and reciprocates the reciprocating sliding block 721 to achieve reciprocating movement. The reciprocating sliding block 721 drives multiple rack posts 731 to reciprocate through the mounting slider 73. Since the reciprocating sliding block 721 is confined within the rack groove 13 of the base, it can only make reciprocating lateral movements, thus restricting the movement path of the reciprocating sliding block 721. During the reciprocating movement of the mounting slider 73, the torso rack 63 is directly connected to the mounting slider 73 and moves along with it. However, since the side racks 64 are not directly connected to the mounting slider 73, the mounting slider 73 first pushes the rack spring 732, and then the rack spring 732 pushes the side racks 64. The main rack 63 and the two side racks 64 mesh with the input gear 45. The reciprocating movement of the main rack 63 and the two side racks 64 drives the input gear 45 to rotate reciprocally. Since the movement directions of the two side racks 63 and the two side racks 64 are the same, the rotation directions of the two side input gears 45 are also the same. The two side racks 64 slide not only in the rack groove 13 of the base, but also through the hind limb pedal 61 and the fore limb pedal 62 and slide inside them. If the upper hind limb pedal 61 and the fore limb pedal 62 are stepped on, the engaging groove 612 will press down and lock the bottom two side racks 64. At this time, the two side racks 64 cannot be pushed by the rack spring 732. When the mounting slider 73 is pushed, it will press the rack post 731 into the interior of the two side racks 64 and compress the rack spring 732. In this way, the two side racks 64 at this point cannot be pushed.

[0064] There are certain gaps between the racks 64 on both sides and between them and the rack 63 on the body. When the input gear 45 is in this gap position, it can rotate freely because it is not restricted by the racks. At this time, the rotating housing 31 will return to the state of opening downward under the action of gravity.

[0065] The opening and closing comb 8 includes an active crank 81, which is fixedly connected to the outer surface of the active gear 41. A linear motion block 82 is rotatably connected to the outer surface of the active crank 81. Connecting blocks 821 are fixedly connected to both sides of the linear motion block 82. A path limiting block 822 is fixedly connected to the other side surface of the linear motion block 82. A path limiting groove 8221 is opened on the inner surface of the sliding housing 2. An opening and closing arm 83 is rotatably connected to the inner surface of the sliding housing 2. A connecting groove 831 is opened on the outer surface of the opening and closing arm 83. A connecting comb 84 is fixedly connected to the inner surface of the opening and closing arm 83. A comb spring 841 is fixedly connected to the outer surface of the connecting comb 84.

[0066] There are three active cranks 81. The connecting block 821 is slidably connected to the inner surface of the connecting groove 831. The path limiting block 822 is slidably connected to the inner surface of the path limiting groove 8221. There are six opening and closing arms 83, and each active crank 81 corresponds to a pair of rotatably connected opening and closing arms 83. The two ends of the comb spring 841 are fixedly connected to the inner surfaces of the connecting comb 84 and the opening and closing arms 83, respectively.

[0067] With the opening and closing comb 8 in use, during operation, the drive gear 41, while rotating, also drives the linear block 82 to reciprocate linearly via the drive crank 81. The linear block 82 restricts its movement path through the path limiting block 822 and the path limiting groove 8221. In this way, the three linear blocks 82 will periodically move into the sliding housing 2 and return. Three sets of opening and closing arms 83 are rotatably connected to the sliding housing 2. Each set of opening and closing arms 83 consists of two cross arms that are rotatably connected. Each opening and closing arm 83 is connected to the connecting comb 84 via a comb spring 841. The connecting comb 84 is pushed out by the comb spring 841 until it contacts the surface of the animal's torso. The spacing of the connecting comb 84 can be controlled by controlling the angle between each set of opening and closing arms 83. The linear block 82 is connected to the two opening and closing arms 83 of each set through the connecting block 821 and the connecting groove 831. When the linear block 82 moves toward the rotation center of each set of opening and closing arms 83, it will push the opening and closing arms 83 to the sides. When the linear block 82 returns, it will pull the opening and closing arms 83 up and close again. In this way, the connecting comb 84 will also open and close repeatedly. After opening, it will move away from the animal's body, but the comb spring 841 will push forward again, so that the connecting comb 84 always keeps in contact with the surface of the animal's body. In the process of opening and closing repeatedly, it pushes the animal's fur to the sides and combs it.

[0068] In this embodiment, as Figure 1 , Figure 2 , Figure 7 As shown, each part is mounted on the fixed base 1 and the sliding housing 2, and the sliding housing 2 slides inside the fixed base 1;

[0069] In this embodiment, as Figure 3 , Figure 4 As shown, the rotating nozzle 3 and the rotating ring 4 are installed inside the sliding housing 2. The sliding housing 2 restricts the rotation position of the rotating housing 31, and the rotating ring 4 controls the rotation of the rotating housing 31.

[0070] In this embodiment, as Figure 5 , Figure 6 , Figure 10 As shown, the drive shaft 5 controls the movement of the sliding housing 2 and the reciprocating movement of the reciprocating drive block 7 simultaneously through the meshing gear set 52.

[0071] In this embodiment, as Figure 8 , Figure 9As shown, when an animal steps on the hind limb pedal 61 and the forelimb pedal 62, the corresponding pedal will be pressed down. When the animal presses down on the rear forelimb pedal 62, the front pressure plate 621 will also be pressed down through the front pressure plate 621.

[0072] In this embodiment, as Figure 11 , Figure 12 As shown, after the hind limb pedal 61 and the forelimb pedal 62 are pressed down, the corresponding racks 64 on both sides cannot be pushed by the rack spring 732;

[0073] In this embodiment, as Figure 13 , Figure 14 As shown, the opening and closing comb 8 is installed inside the sliding housing 2 and is driven by the drive gear 41;

[0074] In this embodiment, as Figure 15 , Figure 16 As shown, the reciprocating linear motion of the linear block 82 enables the reciprocating opening and closing of the opening and closing arm 83;

[0075] In this embodiment, as Figure 17 As shown, the comb spring 841 ensures that the connecting comb 84 is always in contact with the animal fur.

[0076] The method of use and advantages of the present invention: The veterinary spray disinfection device operates as follows:

[0077] like Figures 1 to 17 As shown, in use, the sliding outer shell 2 is in the front in the initial state, the connecting pipe 32 is used to connect to the external water pipe and transport the disinfectant to the spray head 33 for output. The animal is placed on the surface of the fixed base 1 with its head facing the position of the forelimb pedal 62. The forelimbs are on the forelimb pedal 62 and the hind limbs are on the hind limb pedal 61. The connecting comb 84 contacts the animal's fur and the servo motor 51 is started.

[0078] Camshaft 53 drives sliding housing 2 to move backward on fixed base 1. At the same time, rotating disk 71 pushes the trunk rack 63 and the side racks 64 on both sides to move back and forth. Since the forelimb pedal 62 at the animal's forelimb position and the front forelimb pedal 62 are both pressed down, the side racks 64 before this will not be pushed. Rotating nozzle 3 only follows the sliding housing 2 and does not rotate. At this time, the opening of rotating housing 31 is facing down and will pass directly through the outside of the animal's forelimb.

[0079] The forelimb pedal 62 behind the animal's forelimbs is not pressed down. The racks 64 on both sides move back and forth and drive the rotating housing 31 to rotate back and forth through the drive gear 41. In this way, the spray head 33, which was originally located on both sides of the torso, will rotate to the underside of the torso to spray. At the same time, the drive gear 41 will drive the connecting comb 84 to open and close back and forth. The connecting comb 84 is located behind the spray head 33. When the sliding housing 2 moves backward, the connecting comb 84 will push aside the fur of the animal's torso before the spray head 33 sprays, thereby spraying the disinfectant spray deep into the fur to improve the disinfection effect.

[0080] When the sliding shell 2 moves to the hind limb pedal 61 where the hind limb is located, the shell 31 is rotated to stop rotating and the opening is facing down, passing through the outside of the animal's hind limb. When the sliding shell 2 moves to the rear, it moves in the opposite direction to the front. At this time, the spray head 33 is connected to the comb 84. Since the spray disinfection has been carried out before, the disinfection on the return trip is carried out by the comb 84 after the spray head 33 sprays, so as to comb out the impurities on the fur after the disinfectant is dissolved.

[0081] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A veterinary spray disinfecting device comprising a fixed base (1) and a sliding housing (2), characterized in that: The inner side surface of the sliding shell (2) is provided with a rotating nozzle (3), the inner side surface of the sliding shell (2) is provided with a rotating ring (4), the inner side surface of the fixed base (1) is provided with a driving shaft (5), and the top surface of the fixed base (1) is provided with a stepping plate (6); The inner side surface of the fixed base (1) is provided with a reciprocating driving block (7), and the inner side surface of the sliding shell (2) is provided with an opening and closing comb (8). The outer side surface of the fixed base (1) is fixedly connected with a motor cover plate (11), the inner side surface of the fixed base (1) is provided with a shell groove (12), the inner side surface of the fixed base (1) is provided with a base rack groove (13), the inner side surface of the sliding shell (2) is provided with a shell rack groove (21), and the inner side surface of the sliding shell (2) is fixedly connected with a contact ball convex (22). The rotating nozzle (3) comprises a rotating shell (31), the rotating shell (31) is slidably connected with the inner side surface of the sliding shell (2), both ends of the rotating shell (31) are fixedly connected with a counterweight block (311), the outer side surface of the rotating shell (31) is fixedly connected with a connecting pipeline (32), and the outer side surface of the rotating shell (31) is fixedly connected with annularly distributed spray heads (33).

2. A spray disinfectant device for veterinary use according to claim 1, characterised in that: The rotating ring (4) comprises a driving gear (41), the driving gear (41) is rotatably connected with the inner side surface of the sliding shell (2), the outer side surface of the driving gear (41) is sleeved with a transmission belt (42), the inner side surface of the sliding shell (2) is rotatably connected with an intermediate shaft (43), the outer side surface of the rotating shell (31) is fixedly connected with a driven ring (44), and the inner side surface of the sliding shell (2) is rotatably connected with an input gear (45).

3. A veterinary spray disinfecting device according to claim 2, characterised in that: The driving shaft (5) comprises a servo motor (51), the servo motor (51) is fixedly connected with the inner side surface of the fixed base (1), the output end of the servo motor (51) is fixedly connected with a meshing gear set (52), and the outer side surface of the meshing gear set (52) is fixedly connected with a camshaft (53).

4. A veterinary spray disinfecting device according to claim 3, characterised in that: The stepping plate (6) comprises a hind leg pedal (61), the hind leg pedal (61) is slidably connected with the top surface of the fixed base (1), the bottom surface of the hind leg pedal (61) is sleeved with a pedal spring (611), the inner side surface of the hind leg pedal (61) is provided with a clamping groove (612), the top surface of the fixed base (1) is slidably connected with a foreleg pedal (62), one side of the foreleg pedal (62) is fixedly connected with a front pressing plate (621), the other side of the foreleg pedal (62) is provided with a front pressing groove (622), the inner side surface of the fixed base (1) is slidably connected with a trunk rack (63), and the inner side surface of the fixed base (1) is slidably connected with two side racks (64).

5. A veterinary spray disinfecting device according to claim 4, wherein: The reciprocating driving block (7) comprises a rotating disc (71), the rotating disc (71) is rotatably connected with the inner side surface of the fixed base (1), the outer side surface of the rotating disc (71) is fixedly connected with a contact column (72), the outer side surface of the contact column (72) is sleeved with a reciprocating sliding block (721), the outer side surface of the reciprocating sliding block (721) is fixedly connected with a mounting sliding block (73), the two sides of the mounting sliding block (73) are fixedly connected with a rack column (731), the outer side surface of the rack column (731) is sleeved with a rack spring (732).

6. A veterinary spray disinfecting device according to claim 5, wherein: The opening and closing comb (8) comprises a driving crank (81), the driving crank (81) is fixedly connected with the outer side surface of the driving gear (41), the outer side surface of the driving crank (81) is rotatably connected with a direct acting block (82), the two sides of the direct acting block (82) are fixedly connected with a connecting block (821), the other side surface of the direct acting block (82) is fixedly connected with a path limiting block (822), the inner side surface of the sliding shell (2) is provided with a path limiting groove (8221), the inner side surface of the sliding shell (2) is rotatably connected with an opening and closing arm (83), the outer side surface of the opening and closing arm (83) is provided with a connecting groove (831), the inner side surface of the opening and closing arm (83) is fixedly connected with a connecting comb (84), the outer side surface of the connecting comb (84) is fixedly connected with a comb spring (841).

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