Experimental vessel cleaning device

Abstract

An experimental vessel cleaning device comprises a cleaning box, a bearing mechanism and a cleaning mechanism. The upper end of the cleaning box is open; the bearing mechanism comprises a plurality of bearing plates which are arranged in the cleaning box and arranged at intervals in the width direction of the cleaning box, the bearing plates are used for containing experiment utensils, a plurality of through holes are formed in the bearing plates in the length direction of the bearing plates, cleaning nozzles are arranged on the side walls of the through holes, and moving plates moving in the width direction and the vertical direction of the cleaning box are arranged above the bearing plates. A plurality of pressing plates moving in the vertical direction are arranged on the movable plate in the length direction of the movable plate and used for abutting against the ends of the experiment utensils; the cleaning mechanism comprises a rotating rod arranged in the through hole in a penetrating mode, the rotating rod is movably arranged in the vertical direction and rotates around the axis of the rotating rod, a brush is arranged on the rotating rod and used for cleaning the experiment vessel, and multiple circles of limiting blocks are arranged on the peripheral side of the top of the through hole so as to limit the peripheral side of the experiment instrument. And a plurality of experimental vessels can be cleaned at the same time, the cleaning efficiency is improved, the health of workers is prevented from being damaged, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory equipment, in particular to a laboratory vessel cleaning device. Background Art

[0002] In the laboratory, test tubes, beakers and other laboratory utensils are the most frequently used equipment, especially in large-scale verification experiments, a large number of laboratory utensils will be used. Since the number of test tubes, beakers and other laboratory utensils is limited, and some experiments progress relatively quickly, these laboratory utensils need to be cleaned in time after the experiments are completed so that they can be quickly used in the next experiment. The existing technology basically uses manual methods to clean the laboratory utensils, and the cleaning efficiency is limited, which is not conducive to the rapid progress of subsequent experiments. In addition, corrosive chemicals are usually used in experiments, and manual cleaning may cause damage to the health of workers. Utility Model Content

[0003] In view of the above-mentioned deficiencies of the related prior art, the present application provides a laboratory vessel cleaning device, which can clean multiple laboratory vessels at the same time, improve the cleaning efficiency, and avoid harming the health of workers, and has strong practicality.

[0004] In order to achieve the above purpose, the utility model adopts the following technologies:

[0005] A laboratory vessel cleaning device comprises a cleaning box, a carrying mechanism and a cleaning mechanism.

[0006] The cleaning box is provided with an opening at the upper end; the bearing mechanism includes a plurality of bearing plates arranged in the cleaning box and spaced apart along the width direction thereof, which are used to place experimental vessels; the bearing plates are provided with a plurality of through holes along the length direction thereof, and cleaning nozzles are provided on the side walls of the through holes; a movable plate which moves along the width direction and the vertical direction of the cleaning box is provided above the bearing plates; a plurality of pressing plates which move along the vertical direction are provided on the movable plates along the length direction thereof, which are used to abut against the ends of the experimental vessels; the cleaning mechanism includes a rotating rod which is passed through the through hole; the rotating rod is provided to move along the vertical direction and rotate around its own axis; a brush is provided on the rotating rod for cleaning the experimental vessels.

[0007] Furthermore, a plurality of circles of limit blocks are arranged around the top of the through hole, and each circle of limit blocks has a plurality of limit blocks. When used, the inner sides of the limit blocks are in contact with the outer wall of the experimental vessel.

[0008] Furthermore, both ends of the cleaning box are provided with slide grooves along its width direction, and multiple limit grooves are provided at the bottom of the slide grooves. Both ends of the movable plate pass through the slide grooves and are slidably installed in the lifting frame. The lifting frame is connected to the movable end of the vertical lifting mechanism, and the vertical lifting mechanism is installed on the cleaning box.

[0009] Furthermore, a pressure rod is provided on the top surface of the pressure plate, the pressure rod is inserted into the movable plate, a connecting frame is provided on the top surface of the movable plate, the upper end of the pressure rod passes through the connecting frame, a retaining ring and a first spring are provided on the pressure rod, and both ends of the first spring respectively abut against the retaining ring and the connecting frame and are always in a compressed state.

[0010] Furthermore, the rotating rod is passed through the driven gear ring, the driven gear ring is rotatably installed on the bottom of the bearing plate and meshes with the driving gear ring, the driving gear ring is installed on the driven bevel gear, the driven bevel gear is sleeved on the connecting shaft and meshes with the driving bevel gear, and is connected and installed on the support frame, the support frame is installed on the bottom of the cleaning box, the driving bevel gear is sleeved on the rotating shaft, both ends of the rotating shaft pass through the cleaning box and are rotatably installed on the side frame, one end of the rotating shaft is connected to the output end of the power equipment, and the side frame is installed on the cleaning box.

[0011] Furthermore, the lower end of the rotating rod abuts against the baffle, the baffle is mounted on the support rod, the support rod is installed at the bottom of the cleaning box, a second spring is mounted on the support rod, the two ends of the second spring abut against the bottom of the cleaning box and the baffle respectively, and are always in a compressed state, and a retaining ring is also provided on the support rod for abutting against the top surface of the baffle.

[0012] The beneficial effects of the utility model are: multiple experimental equipment can be placed on the carrying plate for cleaning at the same time, thereby improving the cleaning efficiency and avoiding damage to the health of workers due to corrosive chemicals; at the same time, the experimental equipment is limited by the limit block and the pressure block to prevent the experimental equipment from falling off, colliding, or even being damaged during the cleaning process; and it can also adapt to experimental equipment of different sizes, thereby improving versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present invention.

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0015] Figure 2 This is a schematic diagram of the installation of the mobile plate of an embodiment of the present application.

[0016] Figure 3 It is a three-dimensional schematic diagram of the cleaning mechanism of an embodiment of the present application.

[0017] Figure 4 This is a schematic diagram of the installation of the rotating rod according to an embodiment of the present application.

[0018] Figure 5 This is a schematic diagram of the installation of the rotating rod from the bottom view of an embodiment of the present application.

[0019] Figure 6 for Figure 5 An enlarged schematic diagram of point A. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings, but the embodiments described in the utility model are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] like Figure 1-Figure 6 As shown, this example provides a laboratory vessel cleaning device, including: a cleaning box 100, a carrying mechanism 200, and a cleaning mechanism 300.

[0022] The upper end of the cleaning box 100 is provided with an opening; the carrying mechanism 200 includes a plurality of carrying plates 201 arranged in the cleaning box 100 and spaced apart along the width direction thereof, for placing experimental vessels; the carrying plate 201 is provided with a plurality of through holes 204 along its length direction; a cleaning nozzle is provided on the side wall of the through hole 204, so as to spray clean water into the experimental vessel; a movable plate 202 is provided above the carrying plate 201, which moves along the width direction and the vertical direction of the cleaning box 100; a plurality of pressing plates 203 moving along the vertical direction are provided on the movable plate 202 along its length direction, for abutting against the end of the experimental vessel; and a plurality of water spraying ports can be provided on the movable plate 202 along its length direction, for spraying clean water onto the outer wall of the test tube; the cleaning mechanism 300 includes a rotating rod 301 penetrating the through hole 204; the rotating rod 301 is provided to move along the vertical direction and rotate around its own axis; a brush is provided on the rotating rod 301, for cleaning the experimental vessel.

[0023] Specifically, a plurality of circles of limit blocks 205 are provided around the top of the through hole 204, and there are multiple limit blocks 205 in each circle. When experimental vessels such as test tubes are placed on the supporting plate 201, the inner side of the limit blocks 205 contacts the outer wall of the experimental vessel, thereby limiting the surrounding of the experimental vessel.

[0024] Specifically, both ends of the cleaning box 100 are provided with slide grooves 101 along the width direction thereof, and a plurality of limit grooves 102 are provided at the bottom of the slide grooves 101. Both ends of the movable plate 202 pass through the slide grooves 101 and are slidably installed in the lifting frame 206. The lifting frame 206 is connected to the movable end of the vertical lifting mechanism, and the vertical lifting mechanism is installed on the cleaning box 100. When placing the experimental vessel on the supporting plate 201, the lifting frame 206 is first moved upward to allow the movable plate 202 to enter the slide groove 101 from the limit groove 102, and then the movable plate 202 is moved toward both sides of the cleaning box 100 so that the movable plate 202 is no longer located directly above the supporting plate 201, so as to prevent the experimental vessel.

[0025] Specifically, a pressure rod 207 is provided on the top surface of the pressure plate 203, and the pressure rod 207 is inserted into the movable plate 202. A connecting frame 208 is provided on the top surface of the movable plate 202. The upper end of the pressure rod 207 passes through the connecting frame 208. A retaining ring 209 and a first spring 210 are provided on the pressure rod 207. The two ends of the first spring 210 abut against the retaining ring 209 and the connecting frame 208 respectively, and are always in a compressed state. After the experimental vessel is placed on the supporting plate 201, the movable plate 202 can be moved down, and then the pressure plate 203 is brought into contact with the end of the experimental vessel, and the pressure plate 203 will continue to move down, and the first spring 210 is compressed, so that the experimental vessel is pressed tightly to prevent the experimental vessel from falling during the cleaning process.

[0026] Specifically, the rotating rod 301 is inserted into the driven gear ring 302, the driven gear ring 302 is rotatably mounted on the bottom of the bearing plate 201, and meshes with the driving gear ring 303, the driving gear ring 303 is mounted on the driven bevel gear 304, the driven bevel gear 304 is sleeved on the connecting shaft 305, and meshes with the driving bevel gear 306, the connecting shaft 305 is mounted on the supporting frame 313, the supporting frame 313 is mounted on the bottom of the cleaning box 100, the driving bevel gear 306 is sleeved on the rotating shaft 307, and the rotating shaft Both ends of 307 pass through the cleaning box 100 and are rotatably installed on the side frame 308. One end of the rotating shaft 307 is connected to the output end of the power device. The side frame 308 is installed on the cleaning box 100. The rotating shaft 307 is driven to rotate by a power device, such as a rotating motor, and the active bevel gear 306 is driven to rotate, and the driven bevel gear 304 follows the rotation. Under the meshing of the active ring gear 303 and the driven ring gear 302, the rotating rod 301 starts to rotate, and then the cleaning of the inner wall of the experimental vessel begins.

[0027] Specifically, in order to adapt to experimental vessels of different lengths, the lower end of the rotating rod 301 is abutted against the baffle 309, and the baffle 309 is sleeved on the support rod 310. The support rod 310 is installed at the bottom of the cleaning box 100. A second spring 311 is sleeved on the support rod 310. The two ends of the second spring 311 are respectively abutted against the bottom of the cleaning box 100 and the baffle 309, and are always in a compressed state. A retaining ring 312 is also provided on the support rod 310 for abutting against the top surface of the baffle 309. When the experimental vessel is placed on the carrier plate 201, the bottom inside the experimental vessel will contact with the rotating rod 301. The upper end of the rotating rod 301 contacts and forces the rotating rod 301 to move downward. At this time, in order to prevent the upper end of the rotating rod 301 from scratching the inside of the experimental vessel, a layer of soft rubber should be covered on the upper end of the rotating rod 301. As the rotating rod 301 moves downward, the baffle 309 will be forced to move downward as well, and the second spring 311 will be further compressed, thereby ensuring that the rotating rod 301 can be reset after the experimental vessel is removed. In order to ensure that the rotating rod 301 can move in the vertical direction while being driven by the driven gear ring 302 to rotate, a keyway can be used between the rotating rod 301 and the driven gear ring 302.

[0028] Since the above are only preferred embodiments of the present invention and are not intended to limit the present invention, it is obvious that those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A laboratory vessel cleaning device, characterized in that: include: A cleaning box (100) having an opening at the upper end; The carrying mechanism (200) comprises a plurality of carrying plates (201) disposed in the cleaning box (100) and arranged at intervals along the width direction thereof, and used for placing experimental vessels; the carrying plates (201) are provided with a plurality of through holes (204) along the length direction thereof; the side walls of the through holes (204) are provided with cleaning nozzles; a movable plate (202) movable along the width direction and the vertical direction of the cleaning box (100) is provided above the carrying plates (201); a plurality of pressing plates (203) movable along the vertical direction are provided on the movable plates (202) along the length direction thereof, and used for abutting against the ends of the experimental vessels; The cleaning mechanism (300) comprises a rotating rod (301) passing through the through hole (204); the rotating rod (301) is arranged to move in a vertical direction and rotate around its own axis; a brush is provided on the rotating rod (301) for cleaning the experimental vessel.

2. The laboratory vessel cleaning device according to claim 1, characterized in that: A plurality of circles of limit blocks (205) are provided around the top of the through hole (204), and the number of the limit blocks (205) in each circle is multiple. When in use, the inner side of the limit blocks (205) contacts the outer wall of the experimental vessel.

3. The laboratory vessel cleaning device according to claim 1, characterized in that: Both ends of the cleaning box (100) are provided with slide grooves (101) along the width direction thereof, and a plurality of limit grooves (102) are provided at the bottom of the slide grooves (101). Both ends of the movable plate (202) pass through the slide grooves (101) and are slidably mounted in a lifting frame (206). The lifting frame (206) is connected to the movable end of a vertical lifting mechanism, and the vertical lifting mechanism is mounted on the cleaning box (100).

4. The laboratory vessel cleaning device according to claim 1, characterized in that: A pressure rod (207) is provided on the top surface of the pressure plate (203), and the pressure rod (207) is inserted into the movable plate (202). A connecting frame (208) is provided on the top surface of the movable plate (202), and the upper end of the pressure rod (207) passes through the connecting frame (208). A retaining ring (209) and a first spring (210) are provided on the pressure rod (207), and two ends of the first spring (210) respectively abut against the retaining ring (209) and the connecting frame (208), and are always in a compressed state.

5. The laboratory vessel cleaning device according to claim 1, characterized in that: The rotating rod (301) is inserted into the driven gear ring (302). The driven gear ring (302) is rotatably mounted on the bottom of the bearing plate (201) and meshes with the driving gear ring (303). The driving gear ring (303) is mounted on the driven bevel gear (304). The driven bevel gear (304) is sleeved on the connecting shaft (305) and meshes with the driving bevel gear (306). The connecting shaft (305) is mounted on the supporting frame (313). The supporting frame (313) is mounted on the bottom of the cleaning box (100). The driving bevel gear (306) is sleeved on the rotating shaft (307). Both ends of the rotating shaft (307) pass through the cleaning box (100) and are rotatably mounted on the side frame (308). One end of the rotating shaft (307) is connected to the output end of the power equipment. The side frame (308) is mounted on the cleaning box (100).

6. The laboratory vessel cleaning device according to claim 1, characterized in that: The lower end of the rotating rod (301) abuts against the baffle (309), and the baffle (309) is sleeved on a support rod (310). The support rod (310) is installed at the bottom of the cleaning box (100). A second spring (311) is sleeved on the support rod (310), and two ends of the second spring (311) respectively abut against the bottom of the cleaning box (100) and the baffle (309), and are always in a compressed state. A retaining ring (312) is also provided on the support rod (310) for abutting against the top surface of the baffle (309).

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