Spray disinfection device for veterinarian

Abstract

The invention relates to the technical field of veterinary disinfection, in particular to a veterinary spray disinfection device which comprises a fixed base and a sliding shell, a rotating nozzle is arranged on the inner side surface of the sliding shell, a rotating ring is arranged on the inner side surface of the sliding shell, and a driving shaft is arranged on the inner side surface of the fixed base. A pedal is arranged on the surface of the top of the fixed base. A reciprocating driving block is arranged on the surface of the inner side of the fixed base, an opening and closing comb is arranged on the surface of the inner side of the sliding shell, the spraying head can conduct annular spraying disinfection on animal bodies, especially trunk parts, in all directions and at multiple angles according to the body types and disinfection requirements of animals, and the disinfection coverage rate and uniformity are effectively improved; the positions of the four limbs are recorded, so that the rotary nozzle is driven to disinfect the trunk of the animal, and the animal passes through the outer sides of the four limbs.

Description

Technical Field

[0001] The invention relates to the technical field of veterinary disinfection, in particular to a veterinary spray disinfection device. Background Art

[0002] Disinfection of animals is one of the key steps in veterinary treatment. Disinfection can effectively kill pathogenic microorganisms such as bacteria, viruses, fungi, etc. on the animal's body surface, skin, mucous membranes, etc., reducing the risk of animal infection. When disinfecting, ensure that the disinfectant is applied evenly and cover all parts that may harbor dirt and dirt. At the same time, avoid disinfectant from entering sensitive parts of the animal such as the eyes, mouth and nose. After disinfection, rinse with clean water to prevent residual disinfectant from causing harm to the animal. Regular disinfection of animals is an important means of preventing animal diseases and maintaining public health.

[0003] During veterinary disinfection, spraying is often used. However, due to the varying sizes of animals, manual disinfection of the animal's exterior is often necessary to ensure full coverage, which means current disinfection methods are somewhat dependent on manpower.

[0004] Existing spray disinfection devices have shortcomings during use, and it is often difficult to achieve all-round and multi-angle spray disinfection, especially for the trunk part of the animal body, which leads to 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 the present invention is to provide a veterinary spray disinfection device to solve the problem of unsatisfactory disinfection coverage and uniformity in the existing spray disinfection devices proposed in the above background art. To achieve the above purpose, the present invention provides the following technical solution: A veterinary spray disinfection device includes a fixed base and a sliding shell, the inner surface of the sliding shell is provided with a rotating nozzle, the inner surface of the sliding shell is provided with a rotating ring, the inner surface of the fixed base is provided with a drive shaft, and the top surface of the fixed base is provided with a pedal. The inner surface of the fixed base is provided with a reciprocating drive block, and the inner surface of the sliding shell is provided with an opening and closing comb.

[0007] Preferably, the outer surface of the fixed base is fixedly connected to the motor cover, the inner surface of the fixed base is provided with a shell groove, the inner surface of the fixed base is provided with a base rack groove, the inner surface of the sliding shell is provided with a shell rack groove, and the inner surface of the sliding shell is fixedly connected with a contact ball protrusion.

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

[0009] Preferably, the rotating nozzle includes a rotating shell, which is slidingly connected to the inner surface of the sliding shell, counterweights are fixedly connected to both ends of the rotating shell, a connecting pipe is fixedly connected to the outer surface of the rotating shell, and a ring-distributed spray head is fixedly connected to the outer surface of the rotating shell.

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

[0011] Preferably, the rotating ring includes a driving gear, which is rotatably connected to the inner surface of the sliding shell, the outer surface of the driving gear is sleeved with a transmission belt, the inner surface of the sliding shell is rotatably connected to an intermediate shaft, the outer surface of the rotating shell is fixedly connected to a driven ring, and the inner surface of the sliding shell is rotatably connected to an input gear.

[0012] Preferably, the number of the driving gears is three and they are respectively distributed on both sides and the top of the sliding housing; the number of the intermediate shafts is two and they are symmetrically distributed; the intermediate shafts and the driving gears are connected to each other via a transmission belt; the input gear and the driving gears are connected to each other via a transmission belt; the driving gears are meshed with the driven ring, and the driven ring is slidably connected to the inner surface of the sliding housing.

[0013] Preferably, the drive shaft includes a servo motor, the servo motor 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 mutually 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, and the outer surface of the camshaft is provided with a double-bolt-shaped cam groove, which is in contact with the contact ball.

[0015] Preferably, the pedal includes a hind limb pedal, which is slidably connected to the top surface of the fixed base, the bottom surface of the hind limb pedal is provided with a pedal spring, the inner surface of the hind limb pedal is provided with a locking groove, the top surface of the fixed base is slidably connected to the fore limb pedal, one side of the fore limb pedal is fixedly connected to the front pressure plate, the other side of the fore limb pedal is provided with a front pressure groove, the inner surface of the fixed base is slidably connected to the trunk rack, and the inner surface of the fixed base is slidably connected to the racks on both sides.

[0016] Preferably, the number of the hind limb pedals and the forelimb pedals are six, and they are symmetrically distributed on both sides of the fixed base. The hind limb pedals and the forelimb pedals both extend to the inner surface of the fixed base. The bottom surface of the forelimb pedal is provided with a pedal spring, and the inner surface of the forelimb pedal is provided with a locking groove. The two ends of the pedal spring are respectively fixedly connected to the hind limb pedal, the forelimb pedal and the fixed base, and the trunk rack and the racks on both sides are slidably connected to the inner surfaces of the base rack groove and the outer shell rack groove.

[0017] Preferably, the reciprocating drive block includes a rotating disk, which is rotatably connected to the inner surface of the fixed base, and the outer surface of the rotating disk is fixedly connected to a contact column, and the outer surface of the contact column is sleeved with a reciprocating sliding block, and the outer surface of the reciprocating sliding block is fixedly connected to an installation slider, and rack columns are fixedly connected on both sides of the installation slider, and the outer surface of the rack column is sleeved with a rack spring.

[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 the inner surface of each rack on both sides is slidably connected with two symmetrically distributed rack columns, and the trunk rack is fixedly connected to the outer surface of the mounting slider.

[0019] Preferably, the opening and closing comb includes an active crank, which is fixedly connected to the outer surface of the active gear, and the outer surface of the active crank is rotatably connected to a direct-acting block, and connecting blocks are fixedly connected to both sides of the direct-acting block, and the other side surface of the direct-acting block is fixedly connected to a path limiting block, and a path limiting groove is provided on the inner surface of the sliding shell, and the inner surface of the sliding shell is rotatably connected to an opening and closing arm, and a connecting groove is provided on the outer surface of the opening and closing arm, and the inner surface of the opening and closing arm is fixedly connected to a connecting comb, and the outer surface of the connecting comb is fixedly connected to a comb spring.

[0020] Preferably, the number of the active cranks is three, the connecting block is slidingly connected to the inner surface of the connecting groove, the path limiting block is slidingly connected to the inner surface of the path limiting groove, the number of the 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 respectively fixedly connected to the inner surfaces of the connecting comb and the opening and closing arms.

[0021] Compared with the prior art, the present invention has the following beneficial effects: The present invention utilizes a rotating nozzle and a sliding housing to achieve flexible adjustment of the spray range and angle. The rotating nozzle's ability to rotate within the constraints of the sliding housing, combined with the sliding function of the sliding housing on the fixed base, allows the spray head to deliver a circular spray disinfection across the animal's body (particularly the trunk) from all angles and at multiple angles, tailored to the animal's size and disinfection needs. This effectively improves disinfection coverage and uniformity.

[0022] The present invention utilizes a pedal and reciprocating drive block to automatically adapt and adjust the disinfection position to the size of the animal. When the animal stands on a fixed base, the pedal registers the position of its limbs. The reciprocating drive block then drives the sliding housing based on the pedal's information, driving the rotating nozzle to disinfect the animal's trunk. The nozzle can then pass smoothly from the outside of the limbs, accommodating animals of varying sizes and enhancing the device's versatility and practicality.

[0023] In this invention, the combing function of the animal's fur during the disinfection process is achieved through the cooperation of the opening and closing comb and the rotating ring. Driven by the rotating ring, the comb opens and closes reciprocatingly, pushing the animal's fur to the sides while maintaining contact with the fur. This allows the disinfectant to penetrate deeper into the fur during the spray disinfection process, improving the disinfection effect. It also combs out impurities on the fur during the return stroke, further enhancing the functionality and disinfection effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic side view of the overall structure of the present invention; Figure 2 It is a front view schematic diagram of the overall structure of the present invention; Figure 3 This is a schematic diagram of the structure of the sliding housing, the rotating nozzle, and the rotating ring cooperating with each other in the present invention; Figure 4 This is a schematic diagram of the structure of the various components of the rotating ring of the present invention cooperating with each other; Figure 5 This is a schematic diagram of the structure of the sliding housing and the drive shaft cooperating with each other in the present invention; Figure 6 This is a schematic diagram of the structure in which the fixed base, the drive shaft, and the pedal cooperate with each other in the present invention; Figure 7 This is a schematic diagram of the structure of the fixed base and the sliding housing cooperating with each other in the present invention; Figure 8 This is a schematic diagram of the structure of the fixed base and the pedal cooperating with each other in the present invention; Figure 9 This is a schematic diagram of the structure of the forelimb pedal, front pressure plate, and front pressure groove cooperating with each other in the present invention; Figure 10This is a schematic diagram of the structure in which the rotating disk, contact pin, and reciprocating sliding block cooperate with each other in the present invention; Figure 11 This is a schematic diagram of the structure of the installation slider, rack spring, and racks on both sides cooperating with each other in the present invention; Figure 12 This is a schematic diagram of the structure of the racks on both sides and the input gear cooperating with each other in the present invention; Figure 13 This is a schematic diagram of the structure of the opening and closing comb and the rotating ring cooperating with each other in the present invention; Figure 14 This is a schematic diagram of the structure of the opening and closing comb and the sliding housing cooperating with each other in the present invention; Figure 15 This is a schematic diagram of the structure of the active gear, active crank, direct-acting block, and opening and closing arm cooperating with each other in the present invention; Figure 16 This is a schematic diagram of the structure of the translation block and the opening and closing arm cooperating with each other in the present invention; Figure 17 It is a schematic diagram of the structure in which the opening and closing arm, the connecting comb and the comb spring cooperate with each other in the present invention.

[0025] In the figure: 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. Driving gear; 42. Transmission belt; 43. Intermediate shaft; 44. Driven ring; 45. Input gear; 5. Drive shaft; 51. Servo motor; 52. Meshing gear set; 53. Camshaft; 6. Pedal; 61. Hind limb pedal; 611. Pedal Leaf spring; 612, engaging groove; 62, forelimb pedal; 621, front pressure plate; 622, front pressure groove; 63, trunk rack; 64, racks on both sides; 7, reciprocating drive block; 71, rotating disk; 72, contact column; 721, reciprocating sliding block; 73, mounting slider; 731, rack column; 732, rack spring; 8, opening and closing comb; 81, active crank; 82, direct-acting block; 821, connecting block; 822, path limit block; 8221, path limit groove; 83, opening and closing arm; 831, connecting groove; 84, connecting comb; 841, comb spring. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0027] See also Figures 1 to 17 The present invention provides a technical solution: a veterinary spray disinfection device, comprising a fixed base 1 and a sliding housing 2. The inner surface of the sliding housing 2 is provided with a rotating nozzle 3, the inner surface of the sliding housing 2 is provided with a rotating ring 4, the inner surface of the fixed base 1 is provided with a drive shaft 5, and the top surface of the fixed base 1 is provided with a pedal 6. The inner surface of the fixed base 1 is provided with a reciprocating drive block 7, and the inner surface of the sliding housing 2 is provided with an opening and closing comb 8.

[0028] The outer surface of the fixed base 1 is fixedly connected to the motor cover 11, the inner surface of the fixed base 1 is provided with a shell groove 12, the inner surface of the fixed base 1 is provided with a base rack groove 13, the inner surface of the sliding shell 2 is provided with a shell rack groove 21, and the inner surface of the sliding shell 2 is fixedly connected with a contact ball protrusion 22.

[0029] The sliding housing 2 is slidably connected to the inner surface of the housing groove 12 .

[0030] The housing groove 12 is used to limit the moving path of the sliding housing 2, and the base rack groove 13 and the housing rack groove 21 are used for the rack to pass through.

[0031] The rotating nozzle 3 includes a rotating shell 31, which is slidingly connected to the inner surface of the sliding shell 2. Counterweights 311 are fixedly connected to both ends of the rotating shell 31, a connecting pipe 32 is fixedly connected to the outer surface of the rotating shell 31, and a ring-distributed spray head 33 is fixedly connected to the outer surface of the rotating shell 31.

[0032] There are five spray heads 33 , and the spray heads 33 are connected to the connecting pipe 32 .

[0033] By setting the rotating nozzle 3, during use, the connecting pipe 32 is used to connect with the 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 shell 31, with a distance of sixty degrees between them, and the nozzles are directed to the center of the rotating shell 31, so that the central axis of the spray passes through the center of the rotating shell 31 and sprays to the other side. In this way, the disinfectant sprayed by each spray head 33 will be sprayed to the other side of the rotating shell 31 after passing through the center of the circle, so that the spray from the spray head 33 will eventually be blocked by the rotating shell 31 after being sprayed, and will flow down along the rotating shell 31, thereby limiting the spray from the spray head 33 after being sprayed. The diffusion range of the fog is reduced to reduce the impact on the surrounding environment. The rotating shell 31 is annular but has a groove at the bottom, which is used for the animal's limbs to pass through. When the rotating shell 31 moves to the animal's torso, the rotating shell 31 is restricted inside by the sliding shell 2 and can rotate around the center of the rotating shell 31, and drive the spray head 33 on the surface to rotate as well, thereby adjusting the spray direction. In the initial state, the opening of the rotating shell 31 faces downward, and the spray head 33 installed in the non-opening part cannot spray the bottom of the animal's torso. When the rotating shell 31 rotates, the spray head 33 can be rotated to the bottom of the torso and spray disinfection.

[0034] Since the rotating shell 31 can only rotate back and forth 90 degrees, the counterweight 311 will not turn to the top at the same time. When the rotating shell 31 is not subjected to external force, the counterweight 311 will drive the rotating shell 31 to return to a vertical downward state, at this time, the opening of the rotating shell 31 faces downward.

[0035] The rotating ring 4 includes a driving 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 driving 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, and an input gear 45 is rotatably connected to the inner surface of the sliding housing 2.

[0036] There are three driving gears 41, which are respectively distributed on both sides and the top of the sliding housing 2. There are two intermediate shafts 43 and they are symmetrically distributed. The intermediate shafts 43 and the driving gears 41 are connected to each other through a transmission belt 42. The input gear 45 and the driving gear 41 are connected to each other through a transmission belt 42. The driving gear 41 is engaged with the driven ring 44, and the driven ring 44 is slidably connected to the inner surface of the sliding housing 2.

[0037] By setting the rotating ring 4, during use, the input gear 45 serves as the input source, and when rotating, the rotation is input to the driving gears 41 on both sides above through the transmission belt 42. The driving gear 41 then inputs the rotation into the intermediate shaft 43 through a new transmission belt 42, and finally drives the top driving gear 41 to rotate again through the transmission belt 42. In this way, the three driving gears 41 rotate synchronously, and the speed and direction are the same. The number of teeth of the input gear 45 is less than that of the driving gear 41. In this way, the input gear 45 drives the driving gear 41 to rotate more circles, and the driving gears 41 are all meshed 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 installed on the rotating housing 31. While driving the rotating housing 31 to rotate, it will also be restricted in the sliding housing 2 and can only rotate. The three driving gears 41 are distributed in a ring within a range of 180 degrees, while the driven ring 44 is 270 degrees. Therefore, after the driven ring 44 rotates, even if one side disengages from the driving gear 41, the other two driving gears 41 are still engaged to drive the driven ring 44 to rotate. The rotation of the three driving gears 41 is synchronous, and the next time the driven ring 44 contacts the driving gear 41, it still remains in meshing state.

[0038] 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 .

[0039] 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 cam groove, which contacts the contact ball protrusion 22.

[0040] Through the setting of the drive shaft 5, during use, the servo motor 51 is the main driving source, first driving the cylindrical gear at the bottom of the meshing gear set 52 to rotate, and driving the camshaft 53 to rotate. A double-helix cam groove is provided on the surface of the camshaft 53, and 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. In this way, the camshaft 53 will drive the sliding housing 2 to move on the fixed base 1 when it rotates, 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, and the cylindrical gear at the top of the meshing gear set 52 is meshed with the bottom, so that the two cylindrical gears rotate synchronously but in opposite directions.

[0041] The pedal 6 includes a hind limb pedal 61, which is slidably connected to the top surface of the fixed base 1. The bottom surface of the hind limb pedal 61 is provided with a pedal spring 611, and the inner surface of the hind limb pedal 61 is provided with a locking groove 612. The top surface of the fixed base 1 is slidably connected to the forelimb pedal 62, one side of the forelimb pedal 62 is fixedly connected to the front pressure plate 621, and the other side of the forelimb pedal 62 is provided with a front pressure groove 622. The inner surface of the fixed base 1 is slidably connected to the trunk rack 63, and the inner surface of the fixed base 1 is slidably connected to the racks 64 on both sides.

[0042] There are six hind limb pedals 61 and six forelimb pedals 62, and they are symmetrically distributed on both sides of the fixed base 1. The hind limb pedals 61 and the forelimb pedals 62 both penetrate the inner surface of the fixed base 1. The bottom surface of the forelimb pedal 62 is provided with a pedal spring 611, and the inner surface of the forelimb pedal 62 is provided with a locking groove 612. The two ends of the pedal spring 611 are fixedly connected to the hind limb pedal 61, the forelimb pedal 62 and the fixed base 1 respectively. The torso rack 63 and the two side racks 64 are slidably connected to the inner surfaces of the base rack groove 13 and the outer shell rack groove 21.

[0043] By setting the pedal 6, during use, the animal is placed on the surface of the fixed base 1 with its head facing the position of the forelimb pedal 62, so that the animal's forelimbs step on the forelimb pedal 62 and the hindlimbs step on the hindlimb pedal 61. Considering the different body lengths of different animals, multiple groups of hindlimb pedals 61 and forelimb pedals 62 are provided. According to the different spacings between the front and rear limbs, they are adapted to animals of different body lengths. When the animal steps on the hindlimb pedal 61 and the forelimb pedal 62, the corresponding pedal will be pressed down, and the hindlimb pedal 61 will be pressed down. It is directly stepped on, and the forelimb pedal 62 will be pressed into the front pressure groove 622 of the front forelimb pedal 62 because the rear front pressure plate 621 will press it. In this way, when the animal's forelimbs are pressed on the rear forelimb pedal 62, the front front pressure plate 621 will also be pressed down together. When the forelimbs are pressed on the front forelimb pedal 62, the rear forelimb pedal 62 will not be pressed down, thereby determining the position of the animal's limbs, trunk and head, and the hind limb pedal 61 and the forelimb pedal 62 are reset by the pedal spring 611.

[0044] The reciprocating drive block 7 includes a rotating disk 71, which is rotatably connected to the inner surface of the fixed base 1, and a contact column 72 is fixedly connected to the outer surface of the rotating disk 71. The outer surface of the contact column 72 is sleeved with a reciprocating sliding block 721, and the outer surface of the reciprocating sliding block 721 is fixedly connected to a mounting slider 73. Rack columns 731 are fixedly connected on both sides of the mounting slider 73, and a rack spring 732 is sleeved on the outer surface of the rack column 731.

[0045] The rotating disk 71 is fixedly connected to the gear at the top of the meshing gear set 52, and the rack columns 731 are symmetrically distributed on both sides of the mounting slider 73, and the inner surface of each rack 64 on both sides is slidably connected with two symmetrically distributed rack columns 731, and the trunk rack 63 is fixedly connected to the outer surface of the mounting slider 73.

[0046] The gears 64 on both sides are not directly connected to the mounting block 73, so the mounting block 73 will first push the rack spring 732, and then push the racks 64 on both sides through the rack spring 732, so that the mounting block 721 can move back and forth. The trunk rack 63 and the racks 64 on both sides are meshed with the input gear 45, and the reciprocating movement of the trunk rack 63 and the racks 64 on both sides drives the input gear 45 to rotate reciprocally. Since the movement directions of the trunk racks 63 and the racks 64 on both sides are the same, the rotation directions of the input gears 45 on both sides are also the same. In addition to sliding in the base rack groove 13, the racks 64 on both sides will also pass through the hind limb pedal 61 and the front limb pedal 62 and slide inside. If the upper hind limb pedal 61 and the front limb pedal 62 are stepped on, the locking groove 612 will press down to clamp the bottom racks 64 on both sides. At this time, the racks 64 on both sides cannot be pushed by the rack springs 732. When the mounting slider 73 is pushed, the rack column 731 will be pressed into the interior of the racks 64 on both sides and compress the rack springs 732, so that the racks 64 on both sides at this location cannot be pushed.

[0047] There is a certain gap between the racks 64 on both sides and between them and the trunk rack 63. When the input gear 45 is in the 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.

[0048] The opening and closing comb 8 includes an active crank 81, which is fixedly connected to the outer surface of the active gear 41. The outer surface of the active crank 81 is rotatably connected to a direct-acting block 82. Connecting blocks 821 are fixedly connected to both sides of the direct-acting block 82. The other side surface of the direct-acting block 82 is fixedly connected to a path limiting block 822. A path limiting groove 8221 is provided on the inner surface of the sliding shell 2. The inner surface of the sliding shell 2 is rotatably connected to an opening and closing arm 83. A connecting groove 831 is provided on the outer surface of the opening and closing arm 83. The inner surface of the opening and closing arm 83 is fixedly connected to a connecting comb 84. The outer surface of the connecting comb 84 is fixedly connected to a comb spring 841.

[0049] There are three active cranks 81, the connecting block 821 is slidingly connected to the inner surface of the connecting groove 831, the path limiting block 822 is slidingly connected to the inner surface of the path limiting groove 8221, the number of opening and closing arms 83 is six, and each active crank 81 corresponds to a pair of rotatably connected opening and closing arms 83, and 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.

[0050] Through the setting of the opening and closing comb 8, during use, the driving gear 41 will also drive the direct-acting block 82 to realize reciprocating direct motion through the active crank 81 during the rotation process. The direct-acting block 82 limits the moving path through the path limit block 822 and the path limit groove 8221, so that the three direct-acting blocks 82 will periodically move into the interior of the sliding shell 2 and return. The sliding shell 2 is rotatably connected with three groups of opening and closing arms 83, each group of opening and closing arms 83 consists of two crosses and is rotatably connected, and each opening and closing arm 83 is connected to the connecting comb 84 through the comb spring 841, and the connecting comb 84 will be pushed out by the comb spring 841 until it contacts the surface of the animal's trunk. By controlling the angle between each group of opening and closing arms 83, the spacing of the connecting combs 84 can be controlled. The direct-acting block 82 is connected to the two opening and closing arms 83 of each group through the connecting block 821 and the connecting groove 831. In this way, when the direct-acting block 82 moves toward the rotation center of each group of opening and closing arms 83, the opening and closing arms 83 will be pushed to both sides. When the direct-acting block 82 returns, the opening and closing arms 83 will be pulled up and merged again. In this way, the connecting combs 84 will also open and close reciprocally. After opening, they will move away from the animal's torso, but the comb spring 841 will push forward again, so that the connecting combs 84 always keep in contact with the surface of the animal's torso, and push the animal's fur to both sides for combing during the reciprocating opening and closing process.

[0051] In this embodiment, Figure 1 、 Figure 2 、 Figure 7 As shown, each part is installed on the fixed base 1 and the sliding shell 2, and the sliding shell 2 slides in the fixed base 1; In this embodiment, Figure 3 、 Figure 4As shown, the rotating nozzle 3 and the rotating ring 4 are installed inside the sliding housing 2. The sliding housing 2 limits the rotation position of the rotating housing 31, and the rotating ring 4 controls the rotation of the rotating housing 31. In this embodiment, 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; In this embodiment, Figure 8 、 Figure 9 As shown, when the animal steps on the hind limb pedal 61 and the forelimb pedal 62, the corresponding pedal will be pressed down, and pressing on the rear forelimb pedal 62 will also press down the previous front pressing plate 621 through the front pressing plate 621; In this embodiment, Figure 11 、 Figure 12 As shown, after the hind limb pedal 61 and the front limb pedal 62 are pressed down, the corresponding racks 64 on both sides cannot be pushed by the rack spring 732; In this embodiment, Figure 13 、 Figure 14 As shown, the opening and closing comb 8 is installed inside the sliding housing 2 and is driven by the driving gear 41; In this embodiment, Figure 15 、 Figure 16 As shown, the reciprocating movement of the direct-acting block 82 realizes the reciprocating opening and closing of the opening and closing arm 83; In this embodiment, Figure 17 As shown, the comb spring 841 ensures that the connecting comb 84 is always in contact with the animal's fur.

[0052] The use method and advantages of the present invention: The veterinary spray disinfection device works as follows: like Figures 1 to 17 As shown, in use, in the initial state, the sliding housing 2 is in the front, 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 forelimb pedal 62, the forelimbs are stepped on the forelimb pedal 62, the hindlimbs are stepped on the hindlimb pedal 61, the connecting comb 84 is in contact with the animal's fur, and the servo motor 51 is started; The camshaft 53 drives the sliding housing 2 to move backward on the fixed base 1, and at the same time the rotating disk 71 pushes the trunk rack 63 and the racks 64 on both sides to move back and forth. Since the forelimb pedal 62 at the animal's forelimb position and the forelimb pedal 62 in front are both pressed down, the racks 64 on both sides before this will not be pushed, and the rotating nozzle 3 only follows the movement of the sliding housing 2 without rotating, and the opening of the rotating housing 31 is facing downward at this time, and will pass directly from the outside of the animal's forelimb.

[0053] The forelimb pedals 62 behind the animal's forelimbs are not pressed down, and the racks 64 on both sides move back and forth and drive the rotating housing 31 to rotate back and forth through the driving gear 41. In this way, the spray heads 33 originally located on both sides of the trunk will rotate to the bottom of the trunk to spray. At the same time, the driving gear 41 will drive the connecting comb 84 to open and close reciprocally. The connecting comb 84 is behind the spray head 33. When the sliding housing 2 moves backward, the connecting comb 84 will advance ahead of the spray head 33 and will first push away the fur on the animal's trunk before the spray head 33 sprays, thereby spraying the disinfectant spray deep into the fur to improve the disinfection effect; When the sliding shell 2 moves to the hind limb pedal 61 where the hind limb is located, the rotating shell 31 also stops rotating and opens downward, passing from the outside of the animal's hind limb. When the sliding shell 2 moves to the rearmost position, it moves in the opposite direction to the front. At this time, the spray head 33 is connected to the comb 84. Since spray disinfection has been performed before, the spray head 33 is sprayed during the return journey and the comb 84 is connected to comb and push away the fur, thereby combing out impurities on the fur after the disinfectant is dissolved.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A veterinary spray disinfection device comprising a fixed base (1) and a sliding housing (2), characterized in that: The inner surface of the sliding housing (2) is provided with a rotating nozzle (3), the inner surface of the sliding housing (2) is provided with a rotating ring (4), the inner surface of the fixed base (1) is provided with a driving shaft (5), the top surface of the fixed base (1) is provided with a pedal (6), the inner surface of the fixed base (1) is provided with a reciprocating driving block (7), and the inner surface of the sliding housing (2) is provided with an opening and closing comb (8).

2. A veterinary spray disinfection device according to claim 1, characterized in that: The outer surface of the fixed base (1) is fixedly connected to a motor cover (11), the inner surface of the fixed base (1) is provided with a housing groove (12), the inner surface of the sliding housing (2) is provided with a housing rack groove (21), and the inner surface of the sliding housing (2) is fixedly connected to a contact ball protrusion (22).

3. A veterinary spray disinfection device according to claim 2, characterized in that: The rotating spray head (3) comprises a rotating outer shell (31), the rotating outer shell (31) is slidably connected to the inner surface of the sliding outer shell (2), the outer surface of the rotating outer shell (31) is fixedly connected to a connecting pipe (32), and the outer surface of the rotating outer shell (31) is fixedly connected to an annularly distributed spray head (33).

4. A veterinary spray disinfection device according to claim 3, characterized in that: The rotating ring (4) includes a driving gear (41), the driving gear (41) is rotatably connected to the inner surface of the sliding housing (2), the inner surface of the sliding housing (2) is rotatably connected to an intermediate shaft (43), the outer surface of the rotating housing (31) is fixedly connected to a driven ring (44), and the inner surface of the sliding housing (2) is rotatably connected to an input gear (45).

5. A veterinary spray disinfection device according to claim 4, characterized in that: The drive shaft (5) includes a servo motor (51), the servo motor (51) 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).

6. A veterinary spray disinfection device according to claim 5, characterized in that: The pedal (6) includes a hind limb pedal (61), the hind limb pedal (61) is slidably connected to the top surface of the fixed base (1), the inner surface of the hind limb pedal (61) is provided with a locking groove (612), the top surface of the fixed base (1) is slidably connected to the fore limb pedal (62), one side of the fore limb pedal (62) is fixedly connected to the front pressure plate (621), the inner surface of the fixed base (1) is slidably connected to the trunk rack (63), and the inner surface of the fixed base (1) is slidably connected to the racks (64) on both sides.

7. A veterinary spray disinfection device according to claim 6, characterized in that: The reciprocating drive block (7) includes a rotating disk (71), the rotating disk (71) is rotatably connected to the inner surface of the fixed base (1), the outer surface of the rotating disk (71) is fixedly connected to a contact column (72), the outer surface of the contact column (72) is sleeved with a reciprocating sliding block (721), the outer surface of the reciprocating sliding block (721) is fixedly connected to a mounting slider (73), both sides of the mounting slider (73) are fixedly connected to rack columns (731), and the outer surface of the rack column (731) is sleeved with a rack spring (732).

8. A veterinary spray disinfection device according to claim 7, characterized in that: The opening and closing comb (8) includes an active crank (81), the active crank (81) is fixedly connected to the outer surface of the active gear (41), the outer surface of the active crank (81) is rotatably connected to a direct-acting block (82), the inner surface of the sliding housing (2) is rotatably connected to an opening and closing arm (83), the inner surface of the opening and closing arm (83) is fixedly connected to a connecting comb (84), and the outer surface of the connecting comb (84) is fixedly connected to a comb spring (841).

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