Culture dish cleaning device for biological culture

Abstract

The utility model belongs to the technical field of cleaning devices, and particularly relates to a biological culture dish cleaning device which comprises a frame, a motor is fixedly installed in the middle of the upper end of the frame, the output end of the motor penetrates through the frame and is rotationally connected with the frame, a rotating disc is welded to the lower end of the output end, and a fixing mechanism is arranged in the rotating disc. A barrel is fixedly mounted at the bottom of the inner side of the frame, a cleaning mechanism is arranged in the barrel, and a brush plate is arranged on the cleaning mechanism. The culture dish is in contact with the suction cup, the suction cup is squeezed upwards, then the suction cup deforms, the piston is moved upwards manually, air in the suction cup is exhausted, negative pressure is formed between the suction cup and the culture dish after the piston is reset, then the culture dish is convenient to invert and fix, water stain residues after cleaning are reduced, and the service life of the culture dish is prolonged. And the motor can drive the turntable to rotate to switch the stations, so that the culture dishes can change the stations more conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning devices, and in particular relates to a cleaning device for a culture dish used for biological culture. Background Art

[0002] The utility model patent with the patent authorization announcement number CN219851245U discloses a culture dish cleaning device, including a workbench, a gas cylinder is fixedly connected to the middle end of the top of the workbench, a second cylinder is fixedly installed at the middle end of the right side of the inner cavity of the gas cylinder, a moving rod is fixedly installed at the output end of the second cylinder, a piston is fixedly connected to the top of the moving rod, the surface of the piston is movably connected to the upper end of the inner cavity of the gas cylinder, and a fixed bracket is fixedly connected between the two ends of the top of the outer surface of the workbench. The utility model realizes the purpose of facilitating fixed operations during the use of the culture dish cleaning device through the cooperation between the workbench, the gas cylinder, the rotating shaft, the working motor, the first cylinder, the lifting seat, the fixed bracket, the screw, the screw sleeve, the cleaning brush, the L-shaped brush, the piston, the second cylinder and the moving rod, and improves the operation efficiency. At the same time, it is convenient to clean culture dishes of different specifications, which is convenient for personnel to use. However, when the device is used, after the culture dish is cleaned, a lot of water stains will remain inside, and at the same time, the cleaning liquid will splash out during the cleaning process of the device. Summary of the invention

[0003] The utility model aims to provide a biological culture dish cleaning device, which solves the problem that a lot of water stains will remain inside the existing biological culture dish cleaning device after the culture dish is cleaned, and the cleaning liquid will splash during the cleaning process of the device.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a biological culture dish cleaning device, comprising a frame, a motor is fixedly installed in the middle of the upper end of the frame, the output end of the motor passes through the frame and is rotatably connected to the frame, a turntable is welded to the lower end of the output end, a fixing mechanism is arranged inside the turntable, a cylinder is fixedly installed on the inner bottom of the frame, a cleaning mechanism is arranged inside the cylinder, and a brush plate is arranged on the cleaning mechanism.

[0005] The principle of the utility model is that when in use, the culture dish and the suction cup are brought into contact and the suction cup is pressed upward, thereby deforming the suction cup, and the sliding sleeve is manually moved upward, so that the sliding sleeve drives the slider to move, and the slider drives the piston to move upward, so that the air in the suction cup can be discharged from the guide groove, and then after the piston is reset, negative pressure is formed between the suction cup and the culture dish, thereby making it easy to invert and fix the culture dish, reducing water stains left after cleaning, and the motor can be used to drive the turntable to rotate and change the working position, so that it is more convenient to change the working position of the culture dish, and then the water pump is started, and the water pump sucks the water in the cylinder into the connecting pipe. , and it is sprayed out from the hole at the upper end of the brush plate, and then the motor is started, the motor drives the square rod to rotate, the square rod drives the slide cylinder to rotate, the slide cylinder drives the connecting pipe to rotate, the connecting pipe drives the brush plate to rotate, and the cylinder is started. The cylinder drives the cylinder rod to extend, the cylinder rod drives the slide ball to move, the slide ball drives the slide cylinder to move up, the slide cylinder drives the brush plate to move up and contact the culture dish, and the culture dish is rotated and washed. In this process, the slide cylinder drives the compression spring to move up, so that the compression spring elastically presses the protective cover against the turntable, so that the protective cover can protect the culture dish when the culture dish is washed to prevent the cleaning liquid from splashing;

[0006] The beneficial effects of the utility model are as follows: by contacting the culture dish with the suction cup and squeezing the suction cup upward, the suction cup is deformed, and the piston is manually moved upward to discharge the air in the suction cup, so that after the piston is reset, negative pressure is formed between the suction cup and the culture dish, so that the culture dish is easy to be inverted and fixed, and water stains are reduced after cleaning. Moreover, the motor can be used to drive the turntable to rotate and change the working position, so that the culture dish can be more conveniently replaced.

[0007] The sliding ball is driven to move by the cylinder, so that the compression spring elastically pushes up the protective cover, so that the protective cover can protect the culture dish when the culture dish is cleaned to prevent the cleaning liquid from splashing.

[0008] Furthermore, the fixing mechanism includes a negative pressure cylinder, a suction cup, a piston, a spring, a slider, a sleeve, and a guide groove. The negative pressure cylinder is fixedly connected to a turntable. A suction cup is fixedly sleeved on the outside of the negative pressure cylinder. A piston is slidably connected to the inside of the negative pressure cylinder. A spring is arranged inside the negative pressure cylinder. A slider is fixedly connected to the circumferential surface of the piston. A sleeve is welded to the end of the slider. A guide groove is provided on the cylinder wall of the negative pressure cylinder. The guide groove and the slider are slidably connected. The culture dish is brought into contact with the suction cup and squeezed upward to deform the suction cup. The piston is manually moved upward to discharge the air in the suction cup. After the piston is reset, negative pressure is formed between the suction cup and the culture dish. The culture dish is convenient to be inverted and fixed, and water stains are reduced after cleaning. The motor can be used to drive the turntable to rotate and change the station, making it more convenient to change the station of the culture dish.

[0009] Furthermore, one end of the spring is welded to the negative pressure cylinder, and the other end of the spring is fixedly connected to the piston. By arranging the spring, the piston is easy to reset.

[0010] Furthermore, the cleaning mechanism includes a motor, a square rod, a slide, a support plate, a protective cover, a connecting pipe, an annular groove, a slide pipe, a stopper sleeve, a water pump, a cylinder, a sliding ball, and a compression spring. A motor is fixedly installed in the middle of the lower end of the cylinder. The rotating shaft of the motor passes through the cylinder and is rotatably connected to the cylinder. A square rod is welded to the upper end of the rotating shaft. A slide is slidably connected to the outer side of the square rod. A support plate is movably connected to the outer side of the slide. A compression spring is arranged on the outer side of the slide. A protective cover is fixedly connected to the circumferential surface of the support plate. The protective cover is slidably connected to the cylinder. A connecting pipe is welded to the upper end of the slide. The connecting pipe is fixedly connected to the brush plate. An annular groove is provided in the wall of the connecting pipe. A slide pipe is slidably connected to the inside of the annular groove. A water pump is fixedly installed on the inner wall of the cylinder. The output end of the water pump is slidably connected to the slide pipe. The sliding ball is driven to move by the cylinder, so that the compression spring elastically pushes the protective cover up, so that the protective cover can protect the culture dish when the culture dish is cleaned to prevent the cleaning liquid from splashing out.

[0011] Furthermore, one end of the compression spring is in contact with the support disk, and the other end of the compression spring is in contact with the slide cylinder. By arranging the compression spring, the support disk is elastically pushed up.

[0012] Furthermore, a stopper sleeve is fixedly sleeved on the outer side of the sliding pipe, and the stopper sleeve is rotatably connected to the connecting pipe. The annular groove is closed by arranging the stopper sleeve.

[0013] Furthermore, a cylinder is fixedly installed at the lower end of the cylinder and on the left side of the motor, a cylinder rod of the cylinder penetrates the cylinder and is slidably connected to the cylinder, a sliding ball is welded to the end of the cylinder rod, and the sliding ball is slidably connected to the sliding cylinder. By setting the cylinder, the sliding cylinder is driven to move up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of the overall structure of a biological culture dish cleaning device according to an embodiment of the present invention;

[0015] Figure 2 The biological culture dish cleaning device of the present invention is Figure 1 A cross-sectional view of a negative pressure cylinder;

[0016] Figure 3 The biological culture dish cleaning device of the present invention is Figure 1 The cross-sectional view of the cylinder;

[0017] Figure 4 The biological culture dish cleaning device of the present invention is Figure 3 Enlarged view of point A in . DETAILED DESCRIPTION

[0018] The following is further described in detail through specific implementation methods:

[0019] The figure marks in the drawings of the specification include: frame 1, motor 2, turntable 3, fixing mechanism 4, cylinder 5, cleaning mechanism 6, brush plate 7, negative pressure cylinder 41, suction cup 42, piston 43, spring 44, slider 45, sliding sleeve 46, guide groove 47, motor 61, square rod 62, sliding cylinder 63, support plate 64, protective cover 65, connecting pipe 66, annular groove 67, sliding pipe 68, stopper sleeve 69, water pump 610, cylinder 611, sliding ball 612, and compression spring 613.

[0020] like Figure 1 , Figure 2 As shown, this embodiment provides a biological culture dish cleaning device, including a frame 1, a motor 2 is fixedly installed in the middle of the upper end of the frame 1, the output end of the motor 2 passes through the frame 1 and is rotatably connected to the frame 1, a turntable 3 is welded to the lower end of the output end, a fixing mechanism 4 is arranged in the turntable 3, a cylinder 5 is fixedly installed at the inner bottom of the frame 1, a cleaning mechanism 6 is arranged inside the cylinder 5, and a brush plate 7 is arranged on the cleaning mechanism 6.

[0021] like Figure 1 , Figure 2 As shown, the fixing mechanism 4 includes a negative pressure cylinder 41, a suction cup 42, a piston 43, a spring 44, a slider 45, a sliding sleeve 46, and a guide groove 47. The negative pressure cylinder 41 is fixedly connected to the turntable 3. The outer side of the negative pressure cylinder 41 is fixedly sleeved with the suction cup 42. The inside of the negative pressure cylinder 41 is slidably connected with the piston 43. The inside of the negative pressure cylinder 41 is provided with a spring 44. One end of the spring 44 is welded to the negative pressure cylinder 41, and the other end of the spring 44 is fixedly connected to the piston 43. By providing the spring 44, the piston 43 is easy to reset. The circumferential surface of the piston 43 is fixedly connected with the slider 45. A sliding sleeve 46 is welded to the end of the slider 45, and a guide groove 47 is opened on the wall of the negative pressure cylinder 41. The guide groove 47 and the slider 45 are slidably connected. The culture dish and the suction cup 42 are brought into contact and the suction cup 42 is squeezed upward, so that the suction cup 42 is deformed, and the piston 43 is manually moved upward to discharge the air in the suction cup 42. After the piston 43 is reset, negative pressure is formed between the suction cup 42 and the culture dish, so that the culture dish can be easily inverted and fixed, reducing water stains after cleaning. The motor 2 can drive the turntable 3 to rotate and change the work station, making it more convenient to change the work station of the culture dish.

[0022] like Figure 1 , Figure 2As shown, the cleaning mechanism 6 includes a motor 61, a square rod 62, a slide 63, a support plate 64, a protective cover 65, a connecting pipe 66, a ring groove 67, a slide pipe 68, a stopper sleeve 69, a water pump 610, a cylinder 611, a slide ball 612, and a compression spring 613. The motor 61 is fixedly installed in the middle of the lower end of the cylinder 5. The rotating shaft of the motor 61 passes through the cylinder 5 and is rotatably connected to the cylinder 5. The upper end of the rotating shaft is welded with a square rod 62, and the outer side of the square rod 62 is slidably connected with a slide The outer side of the slide cylinder 63 is movably connected with the support disk 64, and the outer side of the slide cylinder 63 is provided with a compression spring 613, one end of the compression spring 613 is in contact with the support disk 64, and the other end of the compression spring 613 is in contact with the slide cylinder 63. By providing the compression spring 613, the support disk 64 is elastically pushed up, and a protective cover 65 is fixedly connected to the circumferential surface of the support disk 64, and the protective cover 65 is slidably connected to the cylinder body 5. A connecting pipe 66 is welded to the upper end of the slide cylinder 63, and the connecting pipe 66 and The brush plate 7 is fixedly connected, and an annular groove 67 is provided in the tube wall of the connecting tube 66. A sliding tube 68 is slidably connected inside the annular groove 67. A stopper sleeve 69 is fixedly sleeved on the outer side of the sliding tube 68. The stopper sleeve 69 and the connecting tube 66 are rotatably connected. The annular groove 67 is closed by setting the stopper sleeve 69. A water pump 610 is fixedly installed on the inner wall of the cylinder 5. The output end of the water pump 610 is slidably connected to the sliding tube 68. A cylinder 611 is fixedly installed at the lower end of the cylinder 5 and on the left side of the motor 61. The cylinder rod of the cylinder 611 passes through the cylinder 5 and is slidably connected to the cylinder 5. A sliding ball 612 is welded at the end of the cylinder rod. The sliding ball 612 is slidably connected to the sliding cylinder 63. The sliding cylinder 63 is driven to move up and down by setting the cylinder 611. The sliding ball 612 is driven to move by the cylinder 611, so that the compression spring 613 elastically pushes the protective cover 65 up, so that the protective cover 65 can protect the culture dish when the culture dish is cleaned to prevent the cleaning liquid from splashing.

[0023] The specific implementation process of the utility model is as follows: when in use, the culture dish and the suction cup 42 are brought into contact and the suction cup 42 is squeezed upward, thereby deforming the suction cup 42, and the sliding sleeve 46 is manually moved upward, so that the sliding sleeve 46 drives the slider 45 to move, and the slider 45 drives the piston 43 to move upward, so that the air in the suction cup 42 can be discharged from the guide groove 47, and then after the piston 43 is reset, a negative pressure is formed between the suction cup 42 and the culture dish, so that the culture dish is easy to be inverted and fixed, reducing the residual water stains after cleaning, and the motor 2 can be used to drive the turntable 3 to rotate and change the work position, so that the culture dish can be more convenient to change the work position, and then the water pump 610 is started, and after the water pump 610 sucks the water in the cylinder 5 into the connecting pipe 66, it is sucked from the brush plate 7 The air is ejected from the hole at the end, and then the motor 61 is started. The motor 61 drives the square rod 62 to rotate, the square rod 62 drives the slide 63 to rotate, the slide 63 drives the connecting pipe 66 to rotate, the connecting pipe 66 drives the brush plate 7 to rotate, and the cylinder 611 is started. The cylinder 611 drives the cylinder rod to extend, the cylinder rod drives the sliding ball 612 to move, the sliding ball 612 drives the slide 63 to move upward, the slide 63 drives the brush plate 7 to move upward and contact the culture dish, and the culture dish is rotated and washed. In this process, the slide 63 drives the compression spring 613 to move upward, so that the compression spring 613 elastically presses the protective cover 65 onto the turntable 3, so that the protective cover 65 can protect the culture dish when the culture dish is washed to prevent the cleaning liquid from splashing;

[0024] The culture dish and the suction cup 42 are brought into contact and the suction cup 42 is pressed upward, thereby deforming the suction cup 42, and the piston 43 is manually moved upward to discharge the air in the suction cup 42, so that after the piston 43 is reset, a negative pressure is formed between the suction cup 42 and the culture dish, thereby making it easier to invert and fix the culture dish, reducing water stains left after cleaning, and the motor 2 can be used to drive the turntable 3 to rotate and change the workstation, making it more convenient to change the workstation of the culture dish;

[0025] The sliding ball 612 is driven to move by the cylinder 611, so that the compression spring 613 elastically pushes up the protective cover 65, so that the protective cover 65 can protect the culture dish when the culture dish is cleaned to prevent the cleaning liquid from splashing.

[0026] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A biological culture dish cleaning device, comprising a frame, characterized in that: A motor is fixedly installed in the middle of the upper end of the frame, the output end of the motor passes through the frame and is rotatably connected to the frame, a turntable is welded to the lower end of the output end, a fixing mechanism is arranged inside the turntable, a cylinder is fixedly installed at the inner bottom of the frame, a cleaning mechanism is arranged inside the cylinder, and a brush plate is arranged on the cleaning mechanism.

2. The biological culture dish cleaning device according to claim 1, characterized in that: The fixing mechanism includes a negative pressure cylinder, a suction cup, a piston, a spring, a slider, a sliding sleeve, and a guide groove. The negative pressure cylinder and the turntable are fixedly connected, the outer side of the negative pressure cylinder is fixedly sleeved with a suction cup, the interior of the negative pressure cylinder is slidably connected with a piston, a spring is arranged inside the negative pressure cylinder, a slider is fixedly connected to the circumferential surface of the piston, a sliding sleeve is welded to the end of the slider, a guide groove is opened on the cylinder wall of the negative pressure cylinder, and the guide groove and the slider are slidably connected.

3. The biological culture dish cleaning device according to claim 2, characterized in that: One end of the spring is welded to the negative pressure cylinder, and the other end of the spring is fixedly connected to the piston.

4. The biological culture dish cleaning device according to claim 1, characterized in that: The cleaning mechanism comprises a motor, a square rod, a slide cylinder, a support plate, a protective cover, a connecting pipe, an annular groove, a slide pipe, a stopper sleeve, a water pump, a cylinder, a slide ball and a compression spring. A motor is fixedly installed at the middle part of the lower end of the cylinder, the rotating shaft of the motor passes through the cylinder and is rotatably connected to the cylinder, a square rod is welded on the upper end of the rotating shaft, a slide cylinder is slidably connected to the outer side of the square rod, a support plate is movably connected to the outer side of the slide cylinder, a compression spring is arranged on the outer side of the slide cylinder, a protective cover is fixedly connected to the circumferential surface of the support plate, the protective cover is slidably connected to the cylinder, a connecting pipe is welded on the upper end of the slide cylinder, the connecting pipe is fixedly connected to the brush plate, an annular groove is opened in the tube wall of the connecting pipe, a slide pipe is slidably connected to the inside of the annular groove, a water pump is fixedly installed on the inner wall of the cylinder, and the output end of the water pump is slidably connected to the slide pipe.

5. The biological culture dish cleaning device according to claim 4, characterized in that: One end of the compression spring contacts the support plate, and the other end of the compression spring contacts the slide cylinder.

6. The biological culture dish cleaning device according to claim 4, characterized in that: A stop sleeve is fixedly sleeved on the outer side of the sliding pipe, and the stop sleeve is rotatably connected to the connecting pipe.

7. The biological culture dish cleaning device according to claim 4, characterized in that: A cylinder is fixedly installed at the lower end of the cylinder and on the left side of the motor. The cylinder rod of the cylinder passes through the cylinder and is slidably connected to the cylinder. A sliding ball is welded to the end of the cylinder rod, and the sliding ball is slidably connected to the sliding cylinder.

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