Spray disinfection device for veterinary laboratory

Abstract

The invention relates to the field of disinfection equipment, in particular to a veterinary laboratory spraying disinfection device which comprises a supporting rod, an electric sliding block, a pipe seat, a sleeve, a direction adjusting mechanism, a short pipe, a filtering mechanism, a liquid pumping mechanism and a spraying mechanism. When the filter element is replaced, the placing frame can be driven to rotate so as to move the filter element to the communicating position of the front side cylindrical container and the connecting base, then the filter element is pushed into the connecting base, and the used filter element in the connecting base is replaced, so that the situation that the filter element is not replaced in time is prevented; meanwhile, the spraying direction of the spraying mechanism can be automatically adjusted according to the height under the action of the direction adjusting mechanism, spraying is conducted towards the lower left all the time when the position of the spraying mechanism is low, spraying is conducted towards the upper left when the position of the spraying mechanism is high, and the spraying mechanism automatically swings in the fan-shaped direction in the middle height and moving process; the direction adjusting process is automatically switched in the vertical moving process of the spraying mechanism, so that the operation difficulty is reduced while the spraying range is enlarged.

Description

Technical Field

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

[0002] Veterinary laboratories play a vital role in animal medicine, disease diagnosis, scientific research and teaching. In order to ensure the efficient operation and safety of the laboratory, disinfection is a very important link.

[0003] The current disinfection process for veterinary laboratories is as follows: First, staff wear protective equipment and remove unnecessary items on the work surface. Then, all surfaces are thoroughly cleaned (including desktops, instrument surfaces, and floors, etc.). Then, a suitable disinfectant is selected and sprayed in every corner of the laboratory. After disinfection is completed, windows or ventilation systems are opened to accelerate the evaporation of the disinfectant.

[0004] The above process of spraying disinfectant has the following problems: since the cleanliness requirements of veterinary laboratories are relatively high, in order to prevent the nozzle of the disinfectant spray bottle from being blocked and to filter out impurities in the disinfectant, a filtering device needs to be installed in the disinfectant spray bottle. When the area of ​​the laboratory to be disinfected is large or the number is large, it is easy for the filter element to be replaced in time, which may cause the disinfectant to be sprayed unevenly due to nozzle blockage during the disinfection process, resulting in incomplete coverage of the disinfection area; at the same time, during the manual disinfection process, when disinfecting low places (such as under the table) and high places (such as (the top of the cabinet), due to the limited spraying range of the disinfectant spray bottle, it is inconvenient to operate, and there are omissions during disinfection, which affects the disinfection effect. Summary of the invention

[0005] In order to solve the above problems, the present invention adopts the following technical scheme: a spray disinfection device for a veterinary laboratory, comprising a cart, wherein two support rods are symmetrically fixedly connected to the bottom plate of the cart in a front-to-back manner, and electric sliders are slidably connected to the two support rods. A tube seat is rotatably connected between the two electric sliders, and a sleeve is provided on the outer side of the support rod, which cooperates with the support rod and is fixedly connected to the bottom plate of the cart. A direction adjustment mechanism is connected to the sleeve and the tube seat, a short tube is fixedly connected to the tube seat, and a filtering mechanism is connected to the right side of the short tube.

[0006] The filtering mechanism includes a connecting seat, a mounting groove is provided in the connecting seat through the front and back, a filter element is slidably installed in the mounting groove, two cylindrical containers are symmetrically fixedly connected to the connecting seat in the front and back, the end surfaces of the two cylindrical containers that are far away from each other are provided with openings, the two cylindrical containers are commonly connected with a mounting rod, and a placement rack that matches the filter element is symmetrically fixedly connected to the mounting rod in the front and back, the placement rack is located in the cylindrical container, and a dust cover is connected to the opening of the cylindrical container by magnetic force, and the dust cover is slidably sleeved on the mounting rod, and a linkage component is connected to the front end of the mounting rod.

[0007] The right side of the connecting seat is fixedly connected to one end of the hose, and the other end of the hose is fixedly connected to the disinfectant barrel. The disinfectant barrel is fixedly connected to the bottom plate of the trolley. A pumping mechanism is provided in the disinfectant barrel, and a spraying mechanism is connected to the left side of the short tube.

[0008] Preferably, the direction adjustment mechanism includes an annular seat, and two annular seats are symmetrically rotated on the tube seat. The annular seat is connected to the corresponding electric slider through a torsion spring. Two contact blocks are symmetrically fixedly connected to the outer wall of the annular seat, and a guide assembly matching the contact blocks is provided on the sleeve.

[0009] Preferably, the guide assembly includes a strip groove, and the left and right end faces of the sleeve are provided with strip grooves extending in the up and down directions and cooperating with the contact block, and the length of the strip groove located on the left end face is greater than the length of the strip groove at the rear end, and a plurality of limit rods cooperating with the contact block are evenly fixedly connected to the middle position of the left strip groove from top to bottom.

[0010] Preferably, the filter element comprises a circular tube, both ends of the circular tube are fixedly connected with rubber plugs for sealing, a plurality of filter holes are evenly penetrated through the side wall of the circular tube, and an adsorbent is arranged inside the circular tube.

[0011] Preferably, the linkage assembly includes a cylindrical cam, which is fixedly connected to the front end of the mounting rod, and the side wall of the cylindrical cam is provided with a corrugated groove, which corresponds to the half ring, and a front and rear sliding sleeve on the cylindrical cam is provided with a No. 1 connecting ring, which can rotate relative to the cylindrical cam, and a slider is fixedly connected to the No. 1 connecting ring, which is slidably connected in the corrugated groove, and a front and rear sliding groove is provided on the side wall of the front cylindrical container and the upper position thereof, and a No. 2 connecting ring is provided on the front and rear sliding sleeve of the front cylindrical container, a push plate is fixedly connected to the inner wall of the No. 2 connecting ring, and a push block is fixedly connected to the rear end face of the push plate, and a driving module is commonly connected to the No. 1 connecting ring and the No. 2 connecting ring.

[0012] Preferably, the driving module includes a No. 1 connecting frame, a No. 1 connecting frame is fixedly connected to the side wall and lower part of the No. 1 connecting ring, a No. 2 connecting frame is fixedly connected to the side wall and lower part of the No. 2 connecting ring, a sliding rod is slidably connected to the No. 2 connecting frame, a circular plate is fixedly connected to the front end of the sliding rod, the circular plate and the No. 1 connecting frame are connected by a traction spring, a push piece is fixedly sleeved on the sliding rod, the push piece is located on the rear side of the No. 2 connecting ring, the rear end of the sliding rod is fixedly connected to a cylinder, and the cylinder is fixedly connected to the rear cylindrical container.

[0013] Preferably, the pumping mechanism comprises a small water pump, which is arranged inside the disinfectant barrel and has a water outlet fixedly connected to a hose, and a water inlet of the small water pump is connected to a stirring assembly for preventing the disinfectant from settling.

[0014] Preferably, the stirring assembly includes a liquid rotating elbow, the water outlet channel of the liquid rotating elbow is fixedly connected to the water inlet of a small water pump, and a curved pipe is fixedly connected to the water inlet channel of the liquid rotating elbow. The vertical end of the curved pipe is located at the bottom of the disinfectant barrel and is fixedly connected to a gravity ball.

[0015] Preferably, the spraying mechanism comprises a liquid collecting container, the left end of the connecting seat is fixedly connected to the liquid collecting container, the left end face of the liquid collecting container is evenly fixedly connected to a plurality of mounting seats at the front and rear, and the mounting seat is connected to the spraying assembly.

[0016] Preferably, the spray assembly comprises a rotating spray head, which is rotatably connected in a connecting seat, and a plurality of guide grooves are evenly arranged on a side wall of the rotating spray head along a circumferential direction.

[0017] The beneficial effects of the present invention are: 1. When the linkage assembly in the filter mechanism of the present invention is in operation, it can first drive the placement rack to rotate and then move the filter element to the connection point between the front columnar container and the connecting seat, and then push the filter element into the connecting seat to replace the used filter element in the connecting seat, thereby preventing the filter element from being replaced untimely.

[0018] 2. The spraying mechanism of the present invention can automatically adjust its spraying direction according to the height under the action of the direction adjustment mechanism. When the spraying mechanism is in a low position, it always sprays to the lower left, and when the spraying mechanism is in a high position, it sprays to the upper left. When the spraying mechanism is at an intermediate height and is rising or falling, it automatically swings in a fan-shaped direction. The above-mentioned direction adjustment process is automatically switched during the up and down movement of the spraying mechanism, thereby increasing the spraying range while reducing the difficulty of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below with reference to the accompanying drawings and examples.

[0020] Figure 1 The present invention is a three-dimensional structural schematic diagram of a spray disinfection device for a veterinary laboratory.

[0021] Figure 2 It is a three-dimensional schematic diagram of the local structure of the present invention.

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the electric slide block, the tube seat, the direction adjustment mechanism and the short tube in the present invention.

[0023] Figure 4 It is a schematic diagram of the state changes of the direction adjustment mechanism during the operation of the present invention.

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the filter element in the present invention.

[0025] Figure 6It is a three-dimensional structural schematic diagram of the short tube and the filtering mechanism of the present invention from a first viewing angle.

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the short tube and the filtering mechanism of the present invention from a second viewing angle.

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the liquid pumping mechanism of the present invention.

[0028] Fig. 9 It is a three-dimensional structural schematic diagram of the spraying mechanism of the present invention.

[0029] In the figure: 1, support rod; 2, electric slider; 3, pipe seat; 4, sleeve; 5, adjustment mechanism; 51, annular seat; 52, torsion spring; 53, contact block; 54, guide assembly; 541, strip groove; 542, limit rod; 6, short tube; 7, filter mechanism; 71, connecting seat; 72, filter element; 721, round tube; 722, rubber plug; 73, cylindrical container; 74, mounting rod; 75, placement rack; 76, dust cover; 77, linkage assembly; 771, cylindrical cam; 772, No. 1 connecting ring; 773, sliding column; 774, No. 2 connecting ring Connecting ring; 775, push plate; 776, push block; 777, drive module; 7771, connecting frame No. 1; 7772, connecting frame No. 2; 7773, slide rod; 7774, round plate; 7775, traction spring; 7776, push piece; 7777, cylinder; 8, liquid extraction mechanism; 81, small water pump; 82, stirring assembly; 821, liquid rotating elbow; 822, elbow; 823, gravity ball; 9, spraying mechanism; 91, liquid collecting container; 92, mounting seat; 93, spraying assembly; 931, rotating nozzle; 932, guide groove. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

[0031] See also Figure 1 A spray disinfection device for a veterinary laboratory comprises a cart, wherein two support rods 1 are symmetrically fixedly connected to the bottom plate of the cart, and electric sliders 2 are slidably connected to the two support rods 1, and a tube seat 3 is rotatably connected between the two electric sliders 2. A sleeve 4 matching with the support rod 1 and fixedly connected to the bottom plate of the cart is arranged on the outer side of the support rod 1, and a direction adjustment mechanism 5 is commonly connected to the sleeve 4 and the tube seat 3, and a short tube 6 is fixedly connected to the tube seat 3, and a filtering mechanism 7 is connected to the right side of the short tube 6, and the right side of the filtering mechanism 7 is fixedly connected to a disinfectant barrel through a hose, and the disinfectant barrel is fixedly connected to the bottom plate of the cart, and a liquid inlet is provided on the side wall of the disinfectant barrel, and a liquid extraction mechanism 8 is arranged in the disinfectant barrel, and a spraying mechanism 9 is connected to the left side of the short tube 6.

[0032] During the specific work, the staff first adds an appropriate amount of disinfectant into the disinfectant barrel through the liquid inlet pipe, and then starts the pumping mechanism 8, and the disinfectant is transported to the filtering mechanism 7 along the hose through the pumping mechanism 8. After the impurities are filtered out by the filtering mechanism 7, it is pushed to the spraying mechanism 9, and finally sprayed out by the spraying mechanism 9.

[0033] After the spraying mechanism 9 is able to stably spray the disinfectant, the staff pushes the trolley to move to various positions in the laboratory. During the movement, the two electric sliders 2 move up and down along the support rod 1 at a uniform speed, driving the tube seat 3, the filtering mechanism 7 and the spraying mechanism 9 to move up and down synchronously at a uniform speed. During this process, the spraying mechanism 9 automatically adjusts its spraying direction according to the height under the action of the adjustment mechanism 5 to increase the spraying range and avoid the formation of cleaning dead corners.

[0034] See also Figure 2 and Figure 3 The direction adjustment mechanism 5 includes an annular seat 51. Two annular seats 51 are symmetrically rotated on the tube seat 3. The annular seat 51 is connected to the corresponding electric slider 2 through a torsion spring 52. Two contact blocks 53 are symmetrically fixedly connected to the outer wall of the annular seat 51. Initially, the two contact blocks 53 are in a horizontal state under the action of the torsion spring 52. A guide component 54 that cooperates with the contact blocks 53 is provided on the sleeve 4.

[0035] See also Figure 1 and Figure 2 The guide assembly 54 includes a strip groove 541. The left and right end surfaces of the sleeve 4 are provided with strip grooves 541 extending in the up-down direction and cooperating with the contact block 53. The length of the strip groove 541 located on the left end surface is greater than the length of the strip groove 541 at the rear end surface. A plurality of limit rods 542 cooperating with the contact block 53 are evenly fixedly connected to the middle position of the left strip groove 541 from top to bottom.

[0036] See also Figure 4 During specific operation, when the two electric sliders 2 drive the tube seat 3 and the annular seat 51 to move up and down, when the electric slider 2 moves to a low position (i.e., a height below the lowest limit rod 542) and slides downward, the right contact block 53 moves to the lowest point of the right strip groove 541. When it continues to move downward, the right contact block 53 disengages from the right strip groove 541 and contacts the inner wall of the sleeve 4. Since the left contact block 53 continues to move downward under the action of the electric slider 2, the right contact block 53 deflects upward under the restriction of the right end face of the sleeve 4, thereby driving the tube seat 3, the short tube 6 and the spraying mechanism 9 to deflect downward, so that the spraying direction of the spraying mechanism 9 can be adjusted to the lower left, so as to spray the disinfectant under the table, thereby avoiding blind spots for disinfection.

[0037] When the two electric sliders 2 move to the middle height (i.e., the interval where the limit rod 542 is set in the left strip groove 541) and slide upward, the left contact block 53 will continuously contact with the limit rod 542 and pass over the limit rod 542 during the upward movement. When contacting and contacting the bottom end of the limit rod 542, the left contact block 53 deflects downward, and after passing over the limit rod 542, the annular seat 51 is reset under the action of the torsion spring 52, thereby driving the contact block 53 to deflect and reset upward synchronously. In the process of the above-mentioned downward deflection and reset of the contact block 53, the spraying mechanism 9 will be driven to deflect and reset synchronously, thereby spraying the disinfectant onto the cabinet or instrument in a swinging manner, so that the disinfectant is sprayed more evenly.

[0038] When the two electric sliders 2 move to a high position (i.e., a height above the uppermost limit rod 542) and slide upward, the right contact block 53 moves to the highest point of the right strip groove 541. When continuing to move upward, the right contact block 53 disengages from the right strip groove 541 and contacts the inner wall of the sleeve 4. Since the left contact block 53 continues to move upward under the action of the electric slider 2, the right contact block 53 deflects downward under the restriction of the right end face of the sleeve 4, thereby driving the pipe seat 3, the short pipe 6 and the spray mechanism 9 to deflect upward, so that the spraying direction of the spray mechanism 9 can be adjusted to the upper left, so as to spray the disinfectant on the top of the cabinet, thereby avoiding blind spots for disinfection.

[0039] See also Figure 5 and Figure 6 The filtering mechanism 7 includes a connecting seat 71, a mounting groove is provided in the connecting seat 71 from front to back, a filter element 72 is slidably installed in the mounting groove, the filter element 72 includes a circular tube 721, both ends of the circular tube 721 are fixedly connected with rubber plugs 722 for sealing, a plurality of filter holes are evenly provided on the side wall of the circular tube 721, and an adsorbent is arranged inside the circular tube 721.

[0040] See also Figure 5 and Figure 6 There are two cylindrical containers 73 symmetrically fixed and connected on the connecting seat 71, and the end faces of the two cylindrical containers 73 that are far away from each other are provided with openings. The two cylindrical containers 73 are commonly connected with a mounting rod 74, and the mounting rod 74 is symmetrically fixed and connected with a placement rack 75 that cooperates with the filter element 72. The placement rack 75 is located in the cylindrical container 73. The placement rack 75 consists of a circular ring fixedly mounted on the mounting rod 74 and a plurality of semi-rings uniformly fixedly connected to the outer wall of the circular ring and cooperating with the filter element 72. Initially, a filter element 72 is installed on each semi-ring. The opening of the cylindrical container 73 is connected with a dust cover 76 by magnetic force. The dust cover 76 is slidably mounted on the mounting rod 74. The front end of the mounting rod 74 is connected with a linkage assembly 77. The right end of the connecting seat 71 is fixedly connected to the left end of the hose.

[0041] During specific operation, as the disinfectant flows from the hose through the connecting seat 71 and then into the short tube 6, the adsorbent in the filter element 72 will absorb the impurities in the disinfectant. When a certain amount of impurities are absorbed and the adsorption effect of the adsorbent is reduced, the linkage assembly 77 will operate and first drive the mounting rod 74 and the placement rack 75 to rotate a certain angle, and then switch the filter element 72 on the placement rack 75 to the connection between the connecting seat 71 and the front columnar container 73, and then push the filter element 72 into the installation groove. The method of installing the filter element 72 on the placement rack 75 is to slide the front dust cover 76 forward, and then open the front opening of the front columnar container 73. At this time, the filter elements 72 can be installed one by one on the placement rack 75.

[0042] See also Figure 6 and Figure 7 The linkage assembly 77 includes a cylindrical cam 771, which is fixedly connected to the front end of the mounting rod 74. The side wall of the cylindrical cam 771 is provided with a corrugated groove, and the corrugated groove corresponds to the semi-ring. A No. 1 connecting ring 772 is provided on the cylindrical cam 771 for front and rear sliding sliding. The No. 1 connecting ring 772 and the cylindrical cam 771 can rotate relatively. A sliding post 773 is fixedly connected to the No. 1 connecting ring 772, and the sliding post 773 is slidably connected in the corrugated groove. A sliding groove in the front and rear direction is provided on the side wall of the front cylindrical container 73 and the upper position thereof. A No. 2 connecting ring 774 is provided on the front and rear sliding sleeve, and a push plate 775 is fixedly connected to the inner wall of the No. 2 connecting ring 774. A push block 776 is fixedly connected to the rear end surface of the push plate 775. The No. 1 connecting ring 772 and the No. 2 connecting ring 774 are commonly connected to a driving module 777.

[0043] See also Figure 7 The driving module 777 includes a No. 1 connecting frame 7771, a No. 1 connecting ring 772 side wall and fixedly connected to the No. 1 connecting frame 7771 at the bottom, a No. 2 connecting ring 774 side wall and fixedly connected to the No. 2 connecting frame 7772 at the bottom, a sliding rod 7773 is slidably connected to the No. 2 connecting frame 7772, a circular plate 7774 is fixedly connected to the front end of the sliding rod 7773, the circular plate 7774 is connected to the No. 1 connecting frame 7771 through a traction spring 7775, a push piece 7776 is fixedly sleeved on the sliding rod 7773, the push piece 7776 is located at the rear side of the No. 2 connecting ring 774, the rear end of the sliding rod 7773 is fixedly connected to the cylinder 7777, and the cylinder 7777 is fixedly connected to the rear columnar container 73.

[0044] See also Figure 6 and Figure 7When the filter element 72 needs to be replaced, the piston rod of the cylinder 7777 contracts, and the sliding rod 7773 and the traction spring 7775 drive the No. 1 connecting frame 7771 and the sliding column 773 to move backward synchronously. During this process, the traction spring 7775 does not deform, and the sliding column 773 slides along the inclined section of the corrugated groove during the backward sliding process, thereby driving the cylindrical cam 771 to rotate a certain angle, and then driving the placement frame 75 to rotate a certain angle synchronously through the installation rod 74, and switching the filter element 72 to the connection point between the connecting seat 71 and the front cylindrical container 73.

[0045] Then, as the piston rod of the cylinder 7777 continues to contract, the slide column 773 slides to the rear end of the inclined section of the corrugated groove and cannot move further. When the slide rod 7773 slides backward under the drive of the cylinder 7777, the traction spring 7775 is stretched, thereby driving the No. 2 connecting seat 71 to move backward through the circular plate 7774, and then driving the No. 2 connecting ring 774 and the push plate 775 to move backward synchronously, and finally the filter element 72 moved to this point is pushed by the push block 776 into the connecting seat 71, and the filter element 72 originally in the connecting seat 71 is pushed into the rear columnar container 73 to wait for subsequent recovery.

[0046] When the filter element 72 is replaced, the piston rod of the cylinder 7777 extends outward, drives the slide bar 7773 to move rightward and reset through the push plate 7776, and then pushes the No. 1 connecting frame 7771, the No. 1 connecting ring 772 and the slide column 773 to reset to the initial position through the traction spring 7775.

[0047] See also Figure 8 The pumping mechanism 8 includes a small water pump 81, which is an existing device, and its switch is arranged outside the disinfectant barrel. The small water pump 81 is arranged inside the disinfectant barrel and its water outlet is fixedly connected to a hose. The water inlet of the small water pump 81 is connected with a stirring component 82 for preventing the disinfectant from standing and settling. The stirring component 82 includes a liquid rotating elbow 821 (which is an existing device, driven by a small motor, and the driving method is the existing technical solution. The small motor is not shown in the figure). The water outlet flow channel of the liquid rotating elbow 821 is fixedly connected with the water inlet of the small water pump 81. The water inlet flow channel of the liquid rotating elbow 821 is fixedly connected with a bend pipe 822. The vertical end of the bend pipe 822 is located at the bottom of the disinfectant barrel and is fixedly connected with a gravity ball 823. A channel is opened in the gravity ball 823 to connect the bend pipe 822 with the cavity of the disinfectant barrel.

[0048] During specific work, when it is necessary to spray disinfectant, start the small water pump 81, and pump the disinfectant into the hose through the small water pump 81. At the same time, the liquid rotating elbow 821 rotates under the drive of the small motor, thereby driving the elbow 822 and the gravity ball 823 to rotate synchronously, which does not affect the extraction of disinfectant and prevents some types of disinfectants from precipitating due to standing.

[0049] See also Figure 1 and Fig. 9 The spraying mechanism 9 includes a liquid collecting container 91. The left end of the connecting seat 71 is fixedly connected to the liquid collecting container 91. The left end face of the liquid collecting container 91 is evenly fixedly connected to a plurality of mounting seats 92 in front and behind. A spraying assembly 93 is connected in the mounting seat 92. The spraying assembly 93 includes a rotating nozzle 931. The rotating nozzle 931 is rotatably connected in the connecting seat 71. The side wall of the rotating nozzle 931 is evenly provided with a plurality of guide grooves 932 along the circumferential direction. The guide groove 932 includes a horizontal section and an inclined section connected in the left and right directions.

[0050] During specific operation, the disinfectant enters the liquid collecting container 91 through the short tube 6, and is then sprayed to the outside along the guide groove 932. When the disinfectant flows through the inclined section of the guide groove 932, an impact force is generated, thereby rotating the rotating nozzle 931 to rotate and spray the disinfectant to the outside, thereby increasing the spraying range and the uniformity of the spraying.

[0051] In the description of the embodiments of the present invention, it should be noted that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "oil level", "top", "bottom", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention. In addition, in the description of the present invention, unless otherwise specified, "multiple", "multiple roots", and "multiple groups" mean two or more.

[0052] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] The embodiments of this specific implementation mode are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention. The preferred embodiments of the invention are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A spray disinfection device for veterinary inspection rooms, Features: The invention comprises a cart, wherein two supporting rods (1) are symmetrically fixedly connected to the bottom plate of the cart, and the two supporting rods (1) are both slidably connected to an electric slider (2), and a pipe seat (3) is rotatably connected between the two electric sliders (2). A sleeve (4) matching with the supporting rod (1) and fixedly connected to the bottom plate of the cart is arranged on the outer side of the supporting rod (1), and a direction adjustment mechanism (5) is connected to the sleeve (4) and the pipe seat (3), and a short pipe (6) is fixedly connected to the pipe seat (3), and a filtering mechanism (7) is connected to the left side of the short pipe (6); The filtering mechanism (7) comprises a connecting seat (71), a mounting groove is provided in the connecting seat (71) from front to back, a filter element (72) is slidably installed in the mounting groove, two columnar containers (73) are symmetrically fixedly connected to each other on the connecting seat (71), the end surfaces of the two columnar containers (73) that are far away from each other are both provided with openings, the two columnar containers (73) are commonly connected with a mounting rod (74), a placement rack (75) matched with the filter element (72) is symmetrically fixedly connected to the mounting rod (74) from front to back, the placement rack (75) is located in the columnar container (73), a dust cover (76) is connected to the opening of the columnar container (73) through magnetic force, the dust cover (76) is slidably sleeved on the mounting rod (74), and a linkage assembly (77) is connected to the front end of the mounting rod (74); The right side of the connecting seat (71) is fixedly connected to one end of a hose, and the other end of the hose is fixedly connected to a disinfectant barrel. The disinfectant barrel is fixedly connected to the bottom plate of the trolley. A pumping mechanism (8) is provided in the disinfectant barrel, and a spraying mechanism (9) is connected to the left side of the short tube (6).

2. A veterinary laboratory spray disinfection device according to claim 1, Features: The direction adjustment mechanism (5) comprises an annular seat (51), two annular seats (51) are symmetrically rotatably sleeved on the tube seat (3), the annular seats (51) are connected to the corresponding electric slider (2) via a torsion spring (52), two contact blocks (53) are symmetrically fixedly connected to the outer wall of the annular seat (51), and a guide assembly (54) matched with the contact blocks (53) is arranged on the sleeve (4).

3. A veterinary laboratory spray disinfection device according to claim 2, Features: The guide assembly (54) comprises a strip groove (541), and the left and right end surfaces of the sleeve (4) are provided with strip grooves (541) extending in the up-down direction and matching with the contact block (53), and the length of the strip groove (541) located on the left end surface is greater than the length of the strip groove (541) at the rear end surface, and a plurality of limit rods (542) matching with the contact block (53) are evenly fixedly connected to the middle position of the left strip groove (541) from top to bottom.

4. A veterinary laboratory spray disinfection device according to claim 1, Features: The filter element (72) comprises a circular tube (721), both ends of which are fixedly connected with rubber plugs (722) for sealing, a plurality of filter holes are evenly penetrated through the side wall of the circular tube (721), and an adsorbent is arranged inside the circular tube (721).

5. A veterinary laboratory spray disinfection device according to claim 4, Features: The linkage assembly (77) includes a cylindrical cam (771), the cylindrical cam (771) is fixedly connected to the front end of the mounting rod (74), the side wall of the cylindrical cam (771) is provided with a corrugated groove, the corrugated groove corresponds to the half ring, a connecting ring (772) is provided on the cylindrical cam (771) for front and rear sliding, the connecting ring (772) and the cylindrical cam (771) can rotate relative to each other, a slider is fixedly connected to the connecting ring (772), and the slider slides The movable fitting is connected in the corrugated groove, and a sliding groove in the front-to-back direction is provided on the side wall of the front columnar container (73) and at the upper position, and a second connecting ring (774) is provided on the front-to-back sliding sleeve of the front columnar container (73). A push plate (775) is fixedly connected to the inner wall of the second connecting ring (774), and a push block (776) is fixedly connected to the rear end face of the push plate (775). A driving module (777) is commonly connected to the first connecting ring (772) and the second connecting ring (774).

6. A veterinary laboratory spray disinfection device according to claim 5, Features: The driving module (777) comprises a No. 1 connecting frame (7771), a No. 1 connecting ring (772) having a side wall fixedly connected to the No. 1 connecting frame (7771) at the bottom, a No. 2 connecting ring (774) having a side wall fixedly connected to the No. 2 connecting frame (7772) at the bottom, a sliding rod (7773) being slidably connected to the No. 2 connecting frame (7772), a circular plate (7774) being fixedly connected to the front end of the sliding rod (7773), the circular plate (7774) being connected to the No. 1 connecting frame (7771) via a traction spring (7775), a push piece (7776) being fixedly sleeved on the sliding rod (7773), the push piece (7776) being located at the rear side of the No. 2 connecting ring (774), a cylinder (7777) being fixedly connected to the rear end of the sliding rod (7773), and the cylinder (7777) being fixedly connected to the rear columnar container (73).

7. A veterinary laboratory spray disinfection device according to claim 1, Features: The pumping mechanism (8) comprises a small water pump (81), which is arranged inside the disinfectant barrel and has a water outlet fixedly connected to a hose. The water inlet of the small water pump (81) is connected to a stirring assembly (82) for preventing the disinfectant from settling.

8. A veterinary laboratory spray disinfection device according to claim 7, Features: The stirring assembly (82) comprises a liquid rotating elbow (821), the water outlet channel of the liquid rotating elbow (821) is fixedly connected to the water inlet of the small water pump (81), and a curved pipe (822) is fixedly connected to the water inlet channel of the liquid rotating elbow (821), and the vertical end of the curved pipe (822) is located at the bottom of the disinfectant barrel and is fixedly connected to a gravity ball (823).

9. A veterinary laboratory spray disinfection device according to claim 1, Features: The spraying mechanism (9) comprises a liquid collecting container (91), the left end of the connecting seat (71) is fixedly connected to the liquid collecting container (91), the left end of the liquid collecting container (91) is evenly fixedly connected to a plurality of mounting seats (92) at the front and rear of the left end, and the mounting seat (92) is connected to a spraying assembly (93).

10. A veterinary laboratory spray disinfection device according to claim 9, Features: The spray assembly (93) comprises a rotating spray head (931), which is rotatably connected in a connecting seat (71), and a plurality of guide grooves (932) are evenly arranged on the side wall of the rotating spray head (931) along the circumferential direction.

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