Cleaning device capable of pulling and spraying at multiple angles

Abstract

The utility model relates to the technical field of chemical experiments, in particular to a multi-angle pulling and spraying cleaning device which comprises a shell, an auxiliary water tank is arranged at the top of the shell, a first spray head is installed at the bottom of the auxiliary water tank, first rails are installed in the shell, a test tube supporting table is installed between the first rails, and a second spray head is installed between the test tube supporting table and the second rails. A first hydraulic push rod is installed on one side of the test tube supporting table, a supporting rod is installed on the surface of the test tube supporting table, second rails are installed on the top of the supporting rod, a test tube support is installed between the second rails, a second hydraulic push rod is installed on one side of the test tube support, and a second spray head is installed on the inner wall of the shell. And a filter screen mounting rod is mounted at the bottom of the shell. According to the improved cleaning device, the multi-angle cleaning equipment can be realized through the combined action of the first spray head and the second spray head and the push and pull of the first hydraulic push rod and the second hydraulic push rod on the test tube bracket.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical experiments, in particular to a cleaning device capable of pulling and spraying at multiple angles. Background Art

[0002] The cleanliness of the utensils in chemical experiments is directly related to the accuracy of the experimental results. Test tubes are used frequently and in large quantities. If they are not cleaned properly, it will have an adverse effect on the experiment. Traditional cleaning methods are often complicated, cumbersome, time-consuming and laborious. In some chemical experiments, the residual liquid after the reaction is poured out in time, and there will be no difficult-to-remove residues on the inner wall of the test tube. However, after being left for a period of time, the volatile solvent escapes, and residues adhere to the inner wall of the test tube, making cleaning more difficult.

[0003] Test tubes are often used in chemical and biological experiments. In order to ensure long-term and clean use of the test tubes, they need to be cleaned frequently. In the prior art, the cleaning of test tubes mostly relies on manpower. Since the test tubes have small diameters, large depths, and are fragile glass products, the cleaning efficiency is low and it is difficult to ensure the cleaning effect.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. The existing cleaning device cannot clean the test tube in all directions and at multiple angles, which will cause impurities on the surface and inside of the test tube, and the cleanliness of the test tube will directly and easily affect the accuracy of the test results; 2. The existing cleaning device has the problem that the filter is not easy to disassemble for cleaning or replacement. Long-term use will cause a large amount of residue to remain on the filter, and the inconvenience of disassembly and cleaning will affect the service life of the filter. Utility Model Content

[0005] The purpose of the present utility model is to provide a cleaning device that can be pulled out and sprayed at multiple angles, so as to solve the problems proposed in the above-mentioned background technology that the cleaning device cannot be cleaned at multiple angles and the filter is inconvenient to disassemble. In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions: A cleaning device that can be pulled out and sprayed at multiple angles, comprising a shell, a secondary water tank is provided on the top of the shell, a first nozzle is installed on the bottom of the secondary water tank, a first track is installed inside the shell, a test tube support table is installed between the first track, a first hydraulic push rod is installed on one side of the test tube support table, a support rod is installed on the surface of the test tube support table, a second track is installed on the top of the support rod, a test tube holder is installed between the second track, a second hydraulic push rod is installed on one side of the test tube holder, and the inner wall of the shell is provided with a A second spray head is installed, a filter mounting rod is installed at the bottom of the shell, a filter is installed on the surface of the filter mounting rod, a rotating rod passes through one side of the shell, an opening and closing door passes through the outside of the rotating rod, a handle is installed on the surface of the opening and closing door, a hose holder is installed on the surface of the opening and closing door, one end of a hose passes through the inner side of the hose holder, a water pump is installed at the other end of the hose, a first water outlet pipe is installed on the top of the water pump, a second water outlet pipe is installed on one side of the first water outlet pipe, one end of a water inlet pipe is installed on one side of the water pump, and a main water tank is installed at the other end of the water inlet pipe.

[0006] Further preferably, the test tube support and the second track form a sliding structure.

[0007] Further preferably, the filter screen and the filter screen mounting rod form a plug-in structure.

[0008] Further preferably, the opening and closing door and the rotating rod form a rotating mechanism.

[0009] Further preferably, the vertical center axis between the second nozzles coincides with the vertical center axis of the shell.

[0010] Further preferably, the surface of the test tube holder is provided with holes of uniform size, and the holes are symmetrical with respect to the vertical center axis of the shell.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, a surround spray design is adopted, and a plurality of first nozzles are arranged on the top, so that the stains inside the test tube can be effectively removed. A plurality of second nozzles are installed on the inner wall of the shell, and the angle of the second nozzles is tilted downward, so that the stains on the outside of the test tube can be removed cleanly.

[0013] In the utility model, a detachable filter screen design is adopted, and the filter screen is plugged into the filter screen installation rod, which is convenient for installing the filter screen and disassembling the filter screen for cleaning or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the full cross-section structure of the utility model.

[0017] In the figure: 1, shell; 2, auxiliary water tank; 3, first nozzle; 4, first track; 5, test tube support platform; 6, support rod; 601, second track; 602, test tube support; 603, second hydraulic push rod; 7, filter; 8, rotating rod; 9, opening and closing door; 10, handle; 11, hose holder; 12, hose; 13, water pump; 14, first water outlet pipe; 1401, second water outlet pipe; 15, water inlet pipe; 16, second nozzle; 17, main water tank; 18, filter installation rod; 19, first hydraulic push rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 3The utility model provides a technical solution: a cleaning device capable of pulling and spraying at multiple angles, comprising a shell 1, a secondary water tank 2 is arranged on the top of the shell 1, a first nozzle 3 is installed on the bottom of the secondary water tank 2, a first track 4 is installed inside the shell 1, a test tube support platform 5 is installed between the first tracks 4, a first hydraulic push rod 19 is installed on one side of the test tube support platform 5, a support rod 6 is installed on the surface of the test tube support platform 5, a second track 601 is installed on the top of the support rod 6, a test tube support 602 is installed between the second tracks 601, a second hydraulic push rod 603 is installed on one side of the test tube support 602, and a second nozzle 16 is installed on the inner wall of the shell 1 A filter mounting rod 18 is installed at the bottom of the shell 1, and a filter 7 is installed on the surface of the filter mounting rod 18. A rotating rod 8 passes through one side of the shell 1, and an opening and closing door 9 passes through the outside of the rotating rod 8. A handle 10 is installed on the surface of the opening and closing door 9. A hose holder 11 is installed on the surface of the opening and closing door 9. One end of a hose 12 passes through the inner side of the hose holder 11, and a water pump 13 is installed at the other end of the hose 12. A first water outlet pipe 14 is installed on the top of the water pump 13, and a second water outlet pipe 1401 is installed on one side of the first water outlet pipe 14. One end of a water inlet pipe 15 is installed on one side of the water pump 13, and a main water tank 17 is installed at the other end of the water inlet pipe 15.

[0020] In this embodiment, Figure 1 As shown, the test tube holder 602 and the second track 601 form a sliding structure; through the sliding structure, the test tube holder 602 can be easily slid back and forth in the second track 601 through the second hydraulic push rod 603, thereby realizing the multi-angle pulling and spraying function of the device.

[0021] In this embodiment, Figure 2 As shown, the filter screen 7 and the filter screen mounting rod 18 form a plug-in structure; through the plug-in structure, it is convenient to install the filter screen 7 on the filter screen mounting rod 18, and it is also convenient to disassemble, clean or replace the filter screen 7.

[0022] In this embodiment, Figure 1 As shown, the opening and closing door 9 and the rotating rod 8 form a rotating mechanism; through the rotating mechanism, the opening and closing door 9 can be opened and closed, thereby realizing the function of closing the device.

[0023] In this embodiment, Figure 2 As shown, the vertical center axis between the second nozzles 16 coincides with the vertical center axis of the shell 1; through this design, three groups of second nozzles 16 are installed on the inner wall of the shell 1, which can realize multi-angle spraying and remove the stains on the outside of the test tube.

[0024] In this embodiment, Figure 2As shown, the surface of the test tube holder 602 is provided with holes of the same size, and the holes are symmetrical about the vertical center axis of the shell 1; through this design, the test tube can be placed on the test tube holder 602 according to the holes, and the test tube holder 602 can have a strong fixing ability for the test tube.

[0025] The use method and advantages of the utility model: When the cleaning device is used, the working process is as follows:

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, first open the opening and closing door 9, then take out the test tube support platform 5 along the first track 4, place the test tubes in sequence according to the holes on the surface of the test tube holder 602, then insert the test tube support platform 5 along the first track 4, so that the test tube support platform 5 is installed inside the shell 1, and then close the opening and closing door 9, and then inject water into the main water tank 17, turn on the water pump 13, the water pump 13 will extract the water from the main water tank 17 through the water inlet pipe 15, part of it is input into the auxiliary water tank 2 through the first water outlet pipe 14, and part of it enters the second nozzle 16 through the second water outlet pipe 1401, open the first hydraulic push rod 19 and the second hydraulic push rod 603, push and pull the test tube holder 602 back and forth, and start cleaning the test tube. After cleaning is completed, open the opening and closing door 9, rinse the test tube again through the hose 12, move the test tube support platform 5 outward along the first track 4, take out the test tube support platform 5, and then turn off the water pump 13, the first hydraulic push rod 19 and the second hydraulic push rod 603.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cleaning device capable of pulling and spraying at multiple angles, comprising a housing (1), characterized in that: The top of the shell (1) is provided with an auxiliary water tank (2), the bottom of the auxiliary water tank (2) is equipped with a first nozzle (3), the inside of the shell (1) is equipped with a first rail (4), a test tube support platform (5) is installed between the first rails (4), one side of the test tube support platform (5) is equipped with a first hydraulic push rod (19), the surface of the test tube support platform (5) is equipped with a support rod (6), the top of the support rod (6) is equipped with a second rail (601), a test tube support (602) is installed between the second rails (601), one side of the test tube support (602) is equipped with a second hydraulic push rod (603), the inner wall of the shell (1) is equipped with a second nozzle (16), and the bottom of the shell (1) is equipped with a filter screen mounting rod (18), A filter (7) is installed on the surface of the filter installation rod (18); a rotating rod (8) passes through one side of the shell (1); an opening and closing door (9) passes through the outside of the rotating rod (8); a handle (10) is installed on the surface of the opening and closing door (9); a hose holder (11) is installed on the surface of the opening and closing door (9); one end of a hose (12) passes through the inner side of the hose holder (11); a water pump (13) is installed on the other end of the hose (12); a first water outlet pipe (14) is installed on the top of the water pump (13); a second water outlet pipe (1401) is installed on one side of the first water outlet pipe (14); one end of a water inlet pipe (15) is installed on one side of the water pump (13); and a main water tank (17) is installed on the other end of the water inlet pipe (15).

2. A cleaning device capable of pulling and spraying at multiple angles according to claim 1, characterized in that: The test tube support (602) and the second track (601) form a sliding structure.

3. The cleaning device capable of pulling and spraying at multiple angles according to claim 1, characterized in that: The filter screen (7) and the filter screen installation rod (18) form a plug-in structure.

4. The cleaning device capable of pulling and spraying at multiple angles according to claim 1, characterized in that: The opening and closing door (9) and the rotating rod (8) form a rotating mechanism.

5. The cleaning device capable of pulling and spraying at multiple angles according to claim 1, characterized in that: The vertical center axis between the second nozzles (16) coincides with the vertical center axis of the shell (1).

6. The cleaning device capable of pulling and spraying at multiple angles according to claim 1, characterized in that: The surface of the test tube support platform (5) is provided with holes of the same size, and the holes are symmetrical with respect to the vertical center axis of the shell (1).

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