A cleaning and disinfecting integrated device for laboratory

Abstract

The application discloses a cleaning and disinfecting integrated device for a laboratory, and belongs to the technical field of automatic cleaning, which comprises a carrying trolley, two cleaning arms are installed on the carrying trolley, wheels are fixed on the cleaning arms, the carrying trolley is installed with a detachable bucket assembly, the bucket assembly is fixed with a sweeping assembly, the cleaning arm comprises an adjusting support fixed on a vertical plate, and a cleaning assembly is fixed on the adjusting support. The cleaning and disinfecting integrated device is characterized in that the first inserting rod is inserted into the limiting sleeve, then the limiting block is controlled to be separated from the limiting groove, so that the connecting block does not rotate with the wheels during the rotation of the wheels, then the wheels are controlled to touch the ground, the carrying trolley can be controlled to move by starting the fourth motor, and the moving direction can be adjusted by starting the second motor; when sweeping the ground, the wheels can be adjusted to touch the ground, the first gear of the incomplete gear is controlled to mesh with the corresponding gear, and the sweeping assembly can swing back and forth during the movement of the carrying trolley.

Description

Technical Field

[0001] This invention belongs to the field of automated cleaning technology, and particularly relates to an integrated cleaning and disinfection device for laboratories. Background Technology

[0002] A laboratory is a place where experiments are conducted. It is the cradle of science, the base of scientific research, and the source of technological development, playing a vital role in scientific progress. If laboratories are not regularly cleaned and disinfected, bacteria and viruses can easily proliferate, affecting the accuracy of experiments, especially in biochemical laboratories where the impact is particularly pronounced.

[0003] Traditional laboratory cleaning and disinfection methods are often done manually, which is not only wasteful of labor but also inefficient. Furthermore, it is difficult to clean high places or areas outside windows. Therefore, there is an urgent need to invent an intelligent cleaning and disinfection device that can solve the above problems.

[0004] Existing intelligent cleaning and disinfection devices, such as the familiar robotic vacuum cleaners, cannot meet the cleaning needs of high places or outside windows. In addition, robotic vacuum cleaners need to be equipped with a walking drive device to meet the needs of automatic driving, which makes their production costs high.

[0005] It should be noted that the above content falls within the inventor's technical knowledge and does not necessarily constitute prior art. Summary of the Invention

[0006] To address the aforementioned problems, the present invention aims to provide an integrated cleaning and disinfection device for laboratories. This invention controls the insertion of a first insert rod into a limiting sleeve, and then controls the limiting block to disengage from the limiting groove. This prevents the connecting block from rotating with the wheel during rotation, allowing the wheel to touch the ground. Starting a fourth motor controls the wheel's rotation, thus driving the transport trolley. Starting a second motor adjusts the driving direction. When cleaning the ground, the wheel can be adjusted to contact the ground while simultaneously engaging the corresponding first gear of the incomplete gear. This allows the cleaning components to reciprocate during the transport trolley's movement, achieving ground cleaning.

[0007] To achieve the above objectives, the present invention proposes an integrated cleaning and disinfection device for laboratories. The integrated cleaning and disinfection device includes a transport trolley, on which two cleaning arms are installed. Wheels are fixed on the cleaning arms. The transport trolley is equipped with a detachable bucket assembly, on which a sweeping component is fixed.

[0008] The cleaning arm includes an adjustment bracket fixed to a vertical plate, and a cleaning component is fixed on the adjustment bracket.

[0009] The adjusting bracket includes a horizontal second electric telescopic rod, a first drive box is fixed on the output shaft of the second electric telescopic rod, a first motor is fixed inside the first drive box, and a U-shaped bracket is fixed on the side plate of the first drive box away from the second electric telescopic rod through the output shaft of the first motor. A horizontal third electric telescopic rod is rotatably mounted on the U-shaped bracket.

[0010] A second motor for driving the third electric telescopic rod to rotate is fixed on the U-shaped bracket. A second drive box is fixed on the output shaft of the third electric telescopic rod, as shown in the figure. The third motor is fixed inside the second drive box, and the output shaft of the third motor passes through the side plate of the second drive box away from the third electric telescopic rod.

[0011] Furthermore, the transport trolley includes a horizontal support plate, and a vertical first electric telescopic rod is fixed above the support plate. A vertical plate is fixed on the output shaft of the first electric telescopic rod, and second electric telescopic rods on the two cleaning arms are respectively fixed on both sides of the vertical plate.

[0012] Furthermore, the cleaning assembly includes a first connecting plate fixed on the output shaft of a third motor, a fourth motor fixed on one side of the first connecting plate, a connecting shaft fixed through the first connecting plate on the output shaft of the fourth motor, a connecting block mounted on the connecting shaft, nozzles fixed on both sides of the connecting block, and parallel cleaning strips and scraper strips fixed on the side of the connecting block away from the connecting shaft. The connecting block and the connecting shaft are connected by a connector.

[0013] Furthermore, the connecting block has a rotating cavity inside, and the rotating cavity has a mounting hole that communicates with the outside on the side near the wheel.

[0014] The wheel is fixedly mounted on the connecting axle.

[0015] The connector includes a fixing sleeve fixed to one side of the wheel. The fixing sleeve is coaxial with the connecting shaft. The side of the fixing sleeve away from the wheel has a circumferentially distributed limiting groove. A limiting block is fixed on the connecting block, and the limiting block corresponds to one of the limiting grooves on it.

[0016] The rotating cavity is equipped with a rotating block, and a mounting shaft is fixed on the rotating block. A limit ring is fixed to one end of the mounting shaft facing the outside, and a sliding hole is opened at the other end of the mounting shaft facing the outside. One end of the connecting shaft is inserted into the sliding hole. A first spring is fixedly connected between the limit ring and the wheel. In the natural state of the first spring, the limit block is stuck in the corresponding limit groove.

[0017] Furthermore, a limit sleeve is fixed to one end of the connecting block, and a plug rod and a fourth electric telescopic rod are also fixed on the first connecting plate. The fourth electric telescopic rod is located on one side of the wheel, and a limit piece is fixed on the output shaft of the fourth electric telescopic rod. A first plug rod is fixed on the side of the limit piece away from the fourth electric telescopic rod.

[0018] Furthermore, an array of casters is fixed below the support plate.

[0019] Furthermore, a vertical guide rod is fixed above the support plate.

[0020] The bucket assembly includes a horizontal support, which is mounted on a guide rod. The bucket body is rotatably mounted on one side of the horizontal support, and a fifth motor for driving the bucket body to rotate is fixed on the horizontal support.

[0021] Furthermore, an incomplete gear is also fixedly fitted onto the connecting shaft.

[0022] The cleaning assembly includes two connecting brackets fixed on a horizontal support. The connecting brackets are equipped with horizontal rotating shafts, and a first gear is fixed on the rotating shafts. A connecting strip is fixedly connected between the two rotating shafts, and a baffle is fixedly connected to the connecting strip. A brush strip is fixed to the end of the baffle away from the connecting strip. Symmetrically distributed torsion springs are fitted on the rotating shafts. One end of the torsion spring is fixed to the connecting bracket, and the other end is fixed to the baffle. When the bucket body is upright, the baffle is located inside the bucket body in the natural state of the torsion spring.

[0023] Furthermore, a plug rod is also fixed on the first connecting plate.

[0024] A second vertical plate is fixed vertically above the connecting bracket, and an insertion hole is provided on the second vertical plate.

[0025] Furthermore, multiple pump pressure components are fixed on the transport vehicle.

[0026] The pump assembly includes a storage tank for storing disinfectant or cleaning water. A sixth electric telescopic rod is fixed above the storage tank. The output shaft of the sixth electric telescopic rod passes through the top plate of the storage tank and is fixed with a piston plate. The piston plate is located inside the storage tank. The storage tank has a liquid outlet near the bottom, and the liquid outlet is connected to a corresponding nozzle through a hose.

[0027] The integrated cleaning and disinfection device for laboratories proposed in this invention can bring the following benefits:

[0028] Beneficial effects:

[0029] 1. The cleaning and disinfection integrated device of the present invention controls the insertion of the first insert rod into the limiting sleeve, and then controls the limiting block to disengage from the limiting groove, so that the connecting block does not rotate with the wheel during the rotation of the wheel. Then, the wheel is controlled to touch the ground. The wheel can be rotated by starting the fourth motor, which in turn drives the transport trolley to move. The driving direction can be adjusted by starting the second motor. Therefore, the automatic driving of the transport trolley can be achieved without the need to install an additional driving device for the transport trolley, thus reducing the production cost of the device.

[0030] 2. When cleaning the ground, the integrated cleaning and disinfection device of the present invention can adjust the wheels to contact the ground while controlling the corresponding first gear of the incomplete gear to mesh, so that the cleaning component can swing back and forth during the movement of the transport trolley to achieve cleaning of the ground;

[0031] 3. When the integrated cleaning and disinfection device of the present invention is cleaning garbage in the bucket body, one of the wheels contacts the ground to control the movement of the transport trolley. The cleaning arm corresponding to the other wheel can control the bucket assembly and sweeping assembly to lift and complete the dumping of garbage, and can prevent garbage from falling during the garbage transfer process.

[0032] 4. When disinfecting the ground, the integrated cleaning and disinfection device of the present invention uses one of its wheels to contact the ground to control the movement of the transport vehicle. By activating the third motor corresponding to the other control wheel, the nozzle is turned downward and then the disinfectant is sprayed onto the ground, thus achieving the disinfection of the ground.

[0033] 5. When cleaning the wall, the integrated cleaning and disinfection device of the present invention first removes the horizontal support from the guide rod by cooperating with two cleaning arms, then controls the cleaning component to approach the wall to be cleaned, and then controls the cleaning component to swing, which can achieve the cleaning of the wall. When cleaning the wall, the bucket body can also block the dust raised during cleaning, so as to avoid dust contamination of experimental equipment.

[0034] 6. The integrated cleaning and disinfection device of the present invention can not only wipe relatively smooth vertical surfaces such as glass doors, glass windows, glass walls, and tile walls, but also wipe the outside glass of windows. At the same time, during the wiping process, the front of the device can be sprayed with cleaning water and the rear of the device can be sprayed with disinfectant, so that the cleaning and disinfection of vertical surfaces can be carried out simultaneously, improving work efficiency. Attached Figure Description

[0035] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0036] Figure 1 This is a first-view structural schematic diagram of an integrated cleaning and disinfection device for a laboratory according to the present invention.

[0037] Figure 2 This is a second-view structural schematic diagram of an integrated cleaning and disinfection device for laboratories according to the present invention.

[0038] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle.

[0039] Figure 4 This is a partial structural schematic diagram of the cleaning component of the present invention.

[0040] Figure 5 for Figure 2 Enlarged structural diagram at point C.

[0041] Figure 6 This is a partial structural cross-sectional schematic diagram of the wheel and cleaning assembly of the present invention.

[0042] Figure 7 for Figure 2 Enlarged structural diagram at point B.

[0043] Figure 8 This is a cross-sectional structural diagram of the pump pressure assembly of the present invention. Detailed Implementation

[0044] To more clearly illustrate the overall concept of the present invention, a detailed description will be provided below with reference to the accompanying drawings and examples.

[0045] In the description of this invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0047] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0048] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] An embodiment of the present invention provides an integrated cleaning and disinfection device for a laboratory, the integrated cleaning and disinfection device including a transport trolley 1, such as... Figure 1 As shown, the transport trolley 1 is equipped with two cleaning arms 2, and wheels 6 are fixed on the cleaning arms 2. The transport trolley 1 is equipped with a detachable bucket assembly 3, and a sweeping assembly 4 is fixed on the bucket assembly 3. Multiple pumping assemblies 5 are fixed on the transport trolley 1. The pumping assemblies 5 are used to pump disinfectant or cleaning water to the cleaning arms 2.

[0050] The transport trolley 1 includes a horizontal support plate 11, a vertical guide rod 12 fixed above the support plate 11, and at least one guide rod 12. A vertical first electric telescopic rod 13 is also fixed above the support plate 11. A vertical plate 14 is fixed on the output shaft of the first electric telescopic rod 13. An array of universal wheels 15 are fixed below the support plate 11.

[0051] The cleaning arm 2 includes an adjustment bracket fixed to a vertical plate 14, and a cleaning component is fixed on the adjustment bracket.

[0052] The adjusting bracket includes a horizontal second electrically operated telescopic rod 21, such as Figure 2 As shown, the second electric telescopic rods 21 on the two cleaning arms 2 are respectively fixed on both sides of the vertical plate 14. The output shaft of the second electric telescopic rod 21 is fixed with a first drive box 22. The first motor 23 is fixed inside the first drive box 22. The output shaft of the first motor 23 passes through the side plate of the first drive box 22 away from the second electric telescopic rod 21 and is fixed with a U-shaped bracket 24. A horizontal third electric telescopic rod 25 is rotatably mounted on the U-shaped bracket 24.

[0053] A second motor 26 for driving the third electric telescopic rod 25 is fixed on the U-shaped bracket 24. A second drive box 27 is fixed on the output shaft of the third electric telescopic rod 25. Figure 3 As shown, a third motor 28 is fixed inside the second drive box 27, and the output shaft of the third motor 28 passes through the side plate of the second drive box 27 away from the third electric telescopic rod 25.

[0054] The cleaning assembly includes a first connecting plate 29 fixed to the output shaft of a third motor 28. A fourth motor 210 is fixed to one side of the first connecting plate 29. The output shaft of the fourth motor 210 passes through the first connecting plate 29 and is fixed to a connecting shaft 212. A connecting block 213 is mounted on the connecting shaft 212. Figure 4 As shown, nozzles 214 are fixed on both sides of the connecting block 213. On the side of the connecting block 213 away from the connecting shaft 212, parallel cleaning strips 215 and scraper strips 216 are fixed. The cleaning strip 215 is preferably a cotton strip, and the scraper strip 216 is preferably made of rubber.

[0055] The connecting block 213 is connected to the connecting shaft 212 by a connector 217. The wheel 6 is fixedly mounted on the connecting shaft 212, and an incomplete gear 211 is also fixedly mounted on the connecting shaft 212.

[0056] One end of the connecting block 213 is fixed with a limit sleeve 219, such as Figure 5 As shown, a plug rod 218 and a fourth electric telescopic rod 2110 are also fixed on the first connecting plate 29. The fourth electric telescopic rod 2110 is located on one side of the wheel 6. A limit piece 2111 is fixed on the output shaft of the fourth electric telescopic rod 2110. A first plug rod 2112 is fixed on the side of the limit piece away from the fourth electric telescopic rod 2110. The first plug rod 2112 can be adjusted to correspond with the limit sleeve 219 by starting the fourth motor 210.

[0057] The connecting block 213 has a rotating cavity 2131 inside, such as Figure 6 As shown, the rotating cavity 2131 has a mounting hole 2132 that communicates with the outside on the side near the wheel 6.

[0058] The connector 217 includes a fixing sleeve 2175 fixed to one side of the wheel 6. The fixing sleeve 2175 is coaxial with the connecting shaft 212. The fixing sleeve 2175 has a circumferentially distributed limiting groove 2177 on the side away from the wheel 6. A limiting block 2178 is fixed on the connecting block 213. The limiting block 2178 corresponds to one of the limiting grooves 2177 on the connecting block 213.

[0059] A rotating block 2171 is provided inside the rotating cavity 2131. A mounting shaft 2172 is fixed on the rotating block 2171. A limit ring 2173 is fixed at one end of the mounting shaft 2172 located on the outside. A sliding hole 2174 is opened at the other end of the mounting shaft 2172 located on the outside. One end of the connecting shaft 212 is inserted into the sliding hole 2174. A first spring 2176 is fixedly connected between the limit ring 2173 and the wheel 6. In the natural state of the first spring 2176, the limit block 2178 is stuck in the corresponding limit groove 2177.

[0060] The bucket assembly includes a horizontal support 31, such as Figure 7As shown, the horizontal support 31 is mounted on the guide rod 12, and the bucket body 32 is rotatably mounted on one side of the horizontal support 31. A fifth motor 33 for driving the bucket body 32 to rotate is fixed on the horizontal support 31.

[0061] The cleaning assembly 4 includes two connecting brackets 41 fixed on a horizontal support 31. A horizontal rotating shaft 42 is provided on the connecting bracket 41. A first gear 44 is fixed on the rotating shaft 42. A connecting strip 43 is fixedly connected between the two rotating shafts 42. A baffle 45 is fixedly connected to the connecting strip 43. A brush strip 47 is fixed to the end of the baffle 45 away from the connecting strip 43. Symmetrically distributed torsion springs 46 are fitted on the rotating shaft 42. One end of the torsion spring 46 is fixed to the connecting bracket 41 and the other end is fixed to the baffle 45. When the bucket body 32 is upright, the baffle 45 is located inside the bucket body 32 in the natural state of the torsion spring 46.

[0062] A second vertical plate 48 is vertically fixed above the connecting bracket 41. The second vertical plate 48 has an insertion hole 49. When the insertion rod 218 is inserted into the insertion hole 49, the incomplete gear 211 can mesh with the first gear 44.

[0063] Pump assembly 5 includes a storage tank 51 for storing disinfectant or cleaning water, such as Figure 8 As shown, a sixth electric telescopic rod 52 is fixed above the storage tank 51. The output shaft of the sixth electric telescopic rod 52 passes through the top plate of the storage tank 51 and a piston plate 53 is fixed thereon. The piston plate 53 is located inside the storage tank 51. The storage tank 51 is provided with a liquid outlet 54 near the bottom. The liquid outlet 54 is connected to the corresponding nozzle 214 through a hose (not shown in the figure).

[0064] In use, the first insertion rod 2112 is inserted into the limiting sleeve 219 by the cooperation of the fourth motor 210 and the fourth electric telescopic rod 2110. By extending the fourth electric telescopic rod 2110, the connecting block 213 is moved, so that the limiting block 2178 is disengaged from the limiting groove 2177. Thus, the connecting block 213 does not rotate with the wheel 6 during its rotation. The wheel 6 can be controlled to touch the ground by the cooperation of the first motor 23 and the third motor 28. The wheel 6 can be controlled to rotate by starting the fourth motor 210, thereby driving the transport trolley 1. The driving direction can be adjusted by starting the second motor 26.

[0065] When the ground needs to be swept, the bottom of the bucket body 32 contacts the ground under the action of gravity. The wheels 6 can be adjusted to contact the ground while the corresponding first gear 44 of the incomplete gear 211 is engaged. At this time, during the process of controlling the trolley 1 to move, the incomplete gear 211 and the first gear 44 are engaged, causing the sweeping component 4 to rotate downward away from the bucket body 32. When the incomplete gear 211 disengages from the first gear 44, the sweeping component 4 rotates towards the bucket body 32 under the action of the torsion spring 46, which can sweep the garbage on the ground into the bucket body 32. Therefore, the sweeping component 4 can swing back and forth during the movement of the trolley 1 to sweep the ground.

[0066] When it is necessary to dump the garbage in the bucket body 32, one of the wheels 6 contacts the ground to control the movement of the transport trolley 1. The corresponding insertion rod 218 of the other wheel 6 is inserted into the corresponding insertion hole 49. By activating the corresponding first motor 23 and third electric telescopic rod 25, the bucket assembly 3 and the sweeping assembly 4 can be lifted. At this time, the sweeping assembly 4 blocks the front of the bucket assembly 3 to prevent the garbage from falling. When the transport trolley 1 moves to the point where the bucket assembly 3 is above the garbage bin, the fourth motor 210 can be activated to control the sweeping assembly 4 to rotate away from the bucket assembly 3. At the same time, the fifth motor 33 can be activated to control the rotation of the bucket body 32 to pull the garbage inside into the garbage bin.

[0067] When the ground needs to be disinfected, one of the wheels 6 can be in contact with the ground to control the movement of the transport vehicle 1. By activating the third motor 28 corresponding to the other control wheel 6, the nozzle 214 is turned downwards, and the pump pressure component 5 corresponding to the disinfectant is activated to spray disinfectant onto the ground, thereby achieving the disinfection of the ground.

[0068] When the wall needs to be cleaned, both insertion rods 218 are inserted into the corresponding insertion holes 49. By starting the first motor 23 and the third electric telescopic rod 25, the bucket assembly 3 and the cleaning assembly 4 can be raised, and the horizontal support 31 can be removed from the guide rod 12. The first motor 23 and the third electric telescopic rod 25 work together to control the cleaning assembly 4 to approach the wall to be cleaned. By starting the fourth motor 210, the cleaning assembly 4 can be swung to achieve the cleaning of the wall. When cleaning the wall, the fifth motor 33 can be started to adjust the position of the bucket body 32 to block the dust raised during cleaning as much as possible and avoid dust contamination of the experimental equipment.

[0069] When wiping relatively smooth vertical surfaces such as glass doors, windows, walls, and tiled walls, the cleaning strip 215 and scraper 216 can be adjusted to contact the corresponding vertical surface. By retracting the fourth electric telescopic rod 2110, the first insert rod 2112 is disengaged from the limiting sleeve 219. At this time, starting the fourth motor 210 can control the rotation of the cleaning strip 215 and scraper 216, thereby adjusting their position. The first electric telescopic rod 13 and the third electric telescopic rod 25 work together to control the movement of the cleaning strip 215 and scraper 216, thus wiping the vertical surface. During the wiping process, cleaning water can be sprayed in front of the moving direction, and disinfectant can be sprayed behind the moving direction, so that cleaning and disinfection of the vertical surface can be carried out simultaneously, improving work efficiency.

[0070] This integrated cleaning and disinfection device can also be used to wipe the exterior glass of windows, as follows:

[0071] The integrated cleaning and disinfection device should be placed near an indoor window, with the output shaft of the second electric telescopic rod 21 facing the window. First, start the second motor 26 to control the third electric telescopic rod 25 to rotate until it is parallel to the second electric telescopic rod 21. Extend the second electric telescopic rod 21 to control the second motor 26 to extend outside the window. Start the second motor 26 to control the third electric telescopic rod 25 so that the cleaning strip 215 and the scraper 216 face the glass. Start the second electric telescopic rod 21 to control the cleaning strip 215 and the scraper 216 to contact the glass. The first electric telescopic rod 13 and the third electric telescopic rod 25 work together to control the movement of the cleaning strip 215 and the scraper 216, thereby wiping the outside glass of the window.

[0072] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0073] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. An integrated cleaning and disinfection device for a laboratory, comprising a transport trolley (1), characterized in that, The transport trolley (1) is equipped with two cleaning arms (2), and wheels (6) are fixed on the cleaning arms (2). The transport trolley (1) is equipped with a detachable bucket assembly (3), and a sweeping assembly (4) is fixed on the bucket assembly (3). The cleaning arm (2) includes an adjustment bracket fixed on a vertical plate (14), and a cleaning component is fixed on the adjustment bracket; The adjusting bracket includes a horizontal second electric telescopic rod (21), a first drive box (22) is fixed on the output shaft of the second electric telescopic rod (21), a first motor (23) is fixed inside the first drive box (22), and a U-shaped bracket (24) is fixed on the side plate of the first drive box (22) away from the second electric telescopic rod (21). A horizontal third electric telescopic rod (25) is rotatably mounted on the U-shaped bracket (24). The U-shaped bracket (24) is fixed with a second motor (26) for driving the third electric telescopic rod (25) to rotate. The output shaft of the third electric telescopic rod (25) is fixed with a second drive box (27). The second drive box (27) is fixed with a third motor (28). The output shaft of the third motor (28) passes through the side plate of the second drive box (27) away from the third electric telescopic rod (25). The transport trolley (1) includes a horizontal support plate (11), and a vertical first electric telescopic rod (13) is fixed above the support plate (11). A vertical plate (14) is fixed on the output shaft of the first electric telescopic rod (13), and the second electric telescopic rods (21) on the two cleaning arms (2) are respectively fixed on both sides of the vertical plate (14). The cleaning assembly includes a first connecting plate (29) fixed on the output shaft of a third motor (28), a fourth motor (210) fixed on one side of the first connecting plate (29), a connecting shaft (212) fixed through the first connecting plate (29) and the connecting shaft (212) having a connecting block (213) mounted on it, nozzles (214) fixed on both sides of the connecting block (213), and parallel cleaning strips (215) and scraper strips (216) fixed on the side of the connecting block (213) away from the connecting shaft (212). The connecting block (213) and the connecting shaft (212) are connected by a connector (217). The connecting block (213) has a rotating cavity (2131) inside, and the rotating cavity (2131) has an installation hole (2132) that communicates with the outside on the side near the wheel (6). The wheel (6) is fixedly mounted on the connecting shaft (212); The connector (217) includes a fixing sleeve (2175) fixed on one side of the wheel (6). The fixing sleeve (2175) is coaxial with the connecting shaft (212). The fixing sleeve (2175) has a circumferentially distributed limiting groove (2177) on the side away from the wheel (6). A limiting block (2178) is fixed on the connecting block (213). The limiting block (2178) corresponds to one of the limiting grooves (2177) on the connecting block (213). The rotating cavity (2131) is provided with a rotating block (2171), and a mounting shaft (2172) is fixed on the rotating block (2171). A limit ring (2173) is fixed at one end of the mounting shaft (2172) located outside the outside. A sliding hole (2174) is opened at one end of the mounting shaft (2172) located outside the outside. One end of the connecting shaft (212) is inserted into the sliding hole (2174). A first spring (2176) is fixedly connected between the limit ring (2173) and the wheel (6). In the natural state of the first spring (2176), the limit block (2178) is stuck in the corresponding limit groove (2177).

2. The integrated cleaning and disinfection device for a laboratory according to claim 1, characterized in that, One end of the connecting block (213) is fixed with a limiting sleeve (219). The first connecting plate (29) is also fixed with a plug rod (218) and a fourth electric telescopic rod (2110). The fourth electric telescopic rod (2110) is located on one side of the wheel (6). A limiting piece (2111) is fixed on the output shaft of the fourth electric telescopic rod (2110). A first plug rod (2112) is fixed on the side of the limiting piece away from the fourth electric telescopic rod (2110).

3. The integrated cleaning and disinfection device for a laboratory according to claim 2, characterized in that, An array of casters (15) is fixed below the support plate (11).

4. The integrated cleaning and disinfection device for a laboratory according to claim 3, characterized in that, A vertical guide rod (12) is fixed above the support plate (11). The bucket assembly includes a horizontal support (31), which is mounted on a guide rod (12). A bucket body (32) is rotatably mounted on one side of the horizontal support (31), and a fifth motor (33) for driving the bucket body (32) to rotate is fixed on the horizontal support (31).

5. The integrated cleaning and disinfection device for a laboratory according to claim 4, characterized in that, An incomplete gear (211) is also fixedly fitted on the connecting shaft (212). The cleaning assembly (4) includes two connecting brackets (41) fixed on a horizontal support (31). A horizontal rotating shaft (42) is provided on the connecting bracket (41). A first gear (44) is fixed on the rotating shaft (42). A connecting strip (43) is fixedly connected between the two rotating shafts (42). A baffle (45) is fixedly connected on the connecting strip (43). A brush strip (47) is fixed at one end of the baffle (45) away from the connecting strip (43). Symmetrically distributed torsion springs (46) are fitted on the rotating shaft (42). One end of the torsion spring (46) is fixed on the connecting bracket (41) and the other end is fixed on the baffle (45). When the bucket body (32) is placed upright, the baffle (45) is located inside the bucket body (32) in the natural state of the torsion spring (46).

6. The integrated cleaning and disinfection device for a laboratory according to claim 5, characterized in that, A plug rod (218) is also fixed on the first connecting plate (29); A second vertical plate (48) is vertically fixed above the connecting bracket (41), and an insertion hole (49) is provided on the second vertical plate (48).

7. The integrated cleaning and disinfection device for a laboratory according to claim 6, characterized in that, Multiple pump pressure components (5) are fixed on the transport trolley (1); The pump assembly (5) includes a storage tank (51) for storing disinfectant or cleaning water. A sixth electric telescopic rod (52) is fixed above the storage tank (51). The output shaft of the sixth electric telescopic rod (52) passes through the top plate of the storage tank (51) and is fixed with a piston plate (53). The piston plate (53) is located inside the storage tank (51). The storage tank (51) is provided with a liquid outlet (54) near the bottom. The liquid outlet (54) is connected to the corresponding nozzle (214) through a hose.

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