Anti-pollution cleaning device

Abstract

The utility model discloses an anti-pollution cleaning device which comprises a bottom plate, a supporting frame, a fixing device, a lifting mechanism, a connecting pipe, a water injection pipe, a rotating mechanism, a connecting arm and a spray head, the supporting frame is vertically arranged on the bottom plate, and the connecting arm is arranged on the supporting frame; the fixing device is used for clamping and fixing the stirring container; the lifting mechanism can drive the connecting arm to lift relative to the bottom plate; the connecting pipe and the stirring container are coaxially arranged, and a first water pipe is arranged on the side wall of the connecting pipe; the water injection pipe is rotatably and coaxially arranged with the connecting pipe and is communicated with the connecting pipe; the rotating mechanism drives the water injection pipe to rotate around a central shaft; the connecting arm can extend in the radial direction of the water injection pipe, and the length of the connecting arm can be adjusted. The spray head is arranged at the end of the connecting arm and communicated with the water injection pipe through a second water pipe, and the included angle between the flushing fluid sprayed out of the spray head and the connecting arm ranges from 90 degrees to 180 degrees. According to the anti-pollution cleaning device, stirring containers with different diameters can be effectively cleaned, and cross contamination between materials is prevented.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to an anti-pollution cleaning device. Background Art

[0002] In the process of breeding seedlings through tissue culture breeding technology, in order to obtain high-quality plant tissue cultures, such as growth media, nutrient solutions, potions, etc., a magnetic stirrer is often used to uniformly stir the materials. However, for large-scale breeding and seedling raising, due to the large demand, stirrers of different capacities are required for material mixing to meet the stirring needs.

[0003] In addition, in the complicated process, in order to prevent the contamination caused by residues during the stirring of different materials, it is necessary to clean the stirring container in time to meet the stirring work requirements of cultivation and breeding.

[0004] However, since there are many capacity specifications for such stirring containers, and some raw materials (such as viscous raw materials) are likely to adhere to the inner wall of the container, general cleaning devices cannot meet the cleaning needs. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the technical problem to be solved by the utility model is to provide an anti-pollution cleaning device that can effectively clean stirring containers of different diameters and prevent cross-contamination between materials.

[0006] To achieve the above purpose, the utility model is realized through the following technical solutions: An anti-pollution cleaning device includes:

[0007] A bottom plate that can support the stirring container;

[0008] A support frame vertically arranged on the bottom plate, and a connecting arm is arranged on the support frame;

[0009] A fixing device arranged on the bottom plate for clamping and fixing the stirring container;

[0010] A lifting mechanism arranged on the support frame and connected to the connecting arm, and the lifting mechanism can drive the connecting arm to lift relative to the bottom plate;

[0011] A connecting pipe coaxially arranged with the stirring container and connected to the connecting arm, and a first water pipe is arranged on the side wall of the connecting pipe;

[0012] A water injection pipe rotatably coaxially arranged with and communicating with the connecting pipe;

[0013] A rotating mechanism connected to the water injection pipe and capable of driving the water injection pipe to rotate around its central axis;

[0014] A connecting arm is arranged at the end of the water injection pipe and extends along the radial direction of the water injection pipe, and the length of the connecting arm is adjustable; and

[0015] A spray head is arranged at the end of the connecting arm. The spray head is communicated with the water injection pipe through a second water pipe, and the included angle between the flushing liquid sprayed from the spray head and the connecting arm is between 90° and 180°.

[0016] Further, the fixing device includes two clamping plates and a driving rod. The two clamping plates are oppositely arranged on the bottom plate and can move relatively close to or away from each other along the surface of the bottom plate. The driving rod is arranged above the bottom plate in parallel and rotatably. The driving rod is a bidirectional threaded rod, and the two ends of the driving rod are threadedly connected to the two clamping plates. Rotating the driving rod can drive the two clamping plates to approach or separate.

[0017] Further, the connecting arm includes a plurality of sleeves sleeved in sequence and a locking member. The sleeve at the first end is fixedly connected to the water injection pipe, the spray head is arranged on the sleeve at the outermost end, and one locking member is arranged between two adjacent sleeves. The locking member can lock the two adjacent sleeves.

[0018] Further, the locking member includes a locking screw and a handle. The locking screw is threadedly connected to the outer sleeve, and the handle is arranged on the locking screw. Rotating the handle can drive the locking screw to abut against the outer wall of the inner sleeve.

[0019] Further, the lifting mechanism includes a first rotary power source and a screw rod. The first rotary power source is arranged on the support frame, the screw rod is vertically arranged on the support frame and is connected to the first rotary power source. The first rotary power source can drive the screw rod to rotate bidirectionally. The connecting arm is threadedly connected to the screw rod. When the screw rod rotates, it can drive the connecting arm to rise or fall.

[0020] Further, the nozzle of the spray head is strip-shaped, and the strip shape is perpendicular to the bottom of the stirring container.

[0021] Further, the spray head and the connecting arm are movably connected through a connecting hinge.

[0022] Further, the connecting hinge includes a bracket, a connecting rod, a rotating shaft and a locking nut. There are two connecting rods, and the two connecting rods are oppositely arranged at the ends of the connecting arm. The bracket is arranged on the spray head and located between the two brackets. The rotating shaft rotatably passes through the bracket and the two connecting rods. Threads are provided at both ends of the rotating shaft, and the locking nuts are threadedly connected to both ends of the rotating shaft. By rotating the two locking nuts, the locking nuts can be pressed against the outer side wall of the connecting rod.

[0023] Further, the rotating mechanism includes a second rotating power source, a driving wheel and a driven wheel. The second rotating power source is arranged on the connecting arm. The driving wheel is arranged on the rotating shaft of the second rotating power source. The driven wheel is sleeved and fixed on the water injection pipe and meshes with the driving wheel.

[0024] The beneficial effects of the present utility model:

[0025] For the above anti-pollution cleaning device, during use, first place the mixing container to be cleaned on the bottom plate and fix it through the fixing device. Subsequently, adjust the length of the connecting arm according to the inner diameter of the mixing container to make the spray head close to the inner wall of the mixing container. Then, after connecting the first water pipe to the water source, start the lifting mechanism to drive the spray head into the mixing container and move up and down in the mixing container. Start the rotating mechanism to drive the water injection pipe to rotate, and then the inner wall of the mixing container can be comprehensively cleaned.

[0026] It should be noted that in this embodiment, when the mixing container has a drain port, water can be drained through the drain port of the mixing container during the cleaning process; when the mixing container does not have a drain port, a water pipe can be inserted from the top of the mixing container and connected to an external water pump for draining water.

[0027] By adopting such a device, since the length of the connecting arm can be adjusted and the position of the spray head can be adjusted according to the internal size of the container, it can adapt to the cleaning of mixing containers of different sizes. In addition, spraying the inner wall of the container closely with the spray head can improve the flushing force effect; at the same time, since the angle between the flushing liquid sprayed from the spray head and the connecting arm is between 90° and 180°, during the cleaning process, the flushing liquid sprayed from the spray head will not be perpendicular to the inner wall of the mixing container, but will shovel up the attached materials along the inner wall of the mixing container, thus effectively improving the cleaning effect; in addition, through the fixation of the fixing device, it can prevent the container from moving during the cleaning process and affecting the flushing effect, thereby preventing cross-contamination between materials. Description of the Drawings

[0028] In order to more clearly illustrate the specific embodiments of the present utility model, the drawings required for the specific embodiments will be briefly introduced below. In all the drawings, the elements or parts are not necessarily drawn according to the actual ratio.

[0029] Figure 1 Schematic diagram of a pollution - prevention cleaning device provided by an embodiment of the present utility model;

[0030] Figure 2 is Figure 1 Partial schematic diagram at position A in

[0031] Reference numerals:

[0032] 100, bottom plate; 200, support frame; 300, fixing device; 310, clamping plate; 320, driving rod; 400, lifting mechanism; 410, first rotary power source; 420, screw rod; 500, connecting pipe; 510, first water pipe; 600, water injection pipe; 700, rotating mechanism; 710, second rotary power source; 720, driving wheel; 730, driven wheel; 800, connecting arm; 810, sleeve; 820, locking member; 900, nozzle; 910, nozzle orifice; 920, connecting hinge; 921, support; 922, connecting rod; 923, rotating shaft; 934, locking nut. Detailed implementation manners

[0033] The embodiments of the technical solutions of the present utility model will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present utility model more clearly, so they are only examples and cannot be used to limit the protection scope of the present utility model.

[0034] Please refer to Figures 1 to 2 , the present utility model provides a pollution - prevention cleaning device, including a bottom plate 100, a support frame 200, a fixing device 300, a lifting mechanism 400, a connecting pipe 500, a water injection pipe 600, a rotating mechanism 700, a connecting arm 800 and a nozzle 900.

[0035] Specifically, the bottom plate 100 is used to support the stirring container. The support frame 200 is vertically arranged on the bottom plate 100, and a connecting arm 800 is arranged on the support frame 200. The fixing device 300 is arranged on the bottom plate 100 and is used to clamp and fix the stirring container. The lifting mechanism 400 is arranged on the support frame 200 and is connected to the connecting arm 800. The lifting mechanism 400 can drive the connecting arm 800 to lift relative to the bottom plate 100. The connecting pipe 500 is coaxially arranged with the stirring container and is connected to the connecting arm 800. A first water pipe 510 is arranged on the side wall of the connecting pipe 500.

[0036] The water injection pipe 600 is rotatably coaxially arranged and communicated with the connecting pipe 500. The rotating mechanism 700 is connected to the water injection pipe 600 and can drive the water injection pipe 600 to rotate around its central axis. The connecting arm 800 is arranged at the end of the water injection pipe 600 and extends along the radial direction of the water injection pipe 600, and the length of the connecting arm 800 can be adjusted. The spray head 900 is arranged at the end of the connecting arm 800. The spray head 900 is communicated with the water injection pipe 600 through a second water pipe, and the included angle between the cleaning liquid sprayed from the spray head 900 and the connecting arm 800 is between 90° and 180°.

[0037] During use, first place the mixing container to be cleaned on the bottom plate 100 and fix it through the fixing device 300. Subsequently, adjust the length of the connecting arm 800 according to the inner diameter of the mixing container to make the spray head 900 close to the inner wall of the mixing container. Then, after connecting the first water pipe 510 to the water source, start the lifting mechanism 400 to drive the spray head 900 to enter the mixing container and move up and down in the mixing container, and start the rotating mechanism 700 to drive the water injection pipe 600 to rotate, then the inner wall of the mixing container can be comprehensively cleaned.

[0038] It should be noted that in this embodiment, when the mixing container has a drain port, water can be drained through the drain port of the mixing container during the cleaning process; when the mixing container does not have a drain port, a water pipe can be inserted from the top of the mixing container and connected to an external water pump for draining water.

[0039] With this device, since the length of the connecting arm 800 can be adjusted and the position of the spray head 900 can be adjusted according to the internal size of the container, it can adapt to the cleaning of mixing containers of different sizes. In addition, flushing the inner wall of the container at a close distance with the spray head 900 can improve the flushing force effect; at the same time, since the included angle between the cleaning liquid sprayed from the spray head 900 and the connecting arm 800 is between 90° and 180°, during the cleaning process, the cleaning liquid sprayed from the spray head 900 will not be perpendicular to the inner wall of the mixing container, but will shovel up the attached materials along the inner wall of the mixing container, thus effectively improving the cleaning effect; in addition, through the fixation of the fixing device 300, the container can be prevented from moving during the cleaning process and affecting the flushing effect.

[0040] In this embodiment, the fixing device 300 includes two clamping plates 310 and a driving rod 320. The two clamping plates 310 are oppositely arranged on the bottom plate 100 and can move relatively closer or farther away along the surface of the bottom plate 100. The driving rod 320 is arranged above the bottom plate 100 in parallel and rotatably. The driving rod 320 is a bidirectional threaded rod. The two ends of the driving rod 320 are threadedly connected to the two clamping plates 310. Rotating the driving rod 320 can drive the two clamping plates 310 to approach or separate. During use, place the container between the two clamping plates 310 and rotate the driving rod 320, then the container can be tightly held.

[0041] In this embodiment, the connecting arm 800 includes a plurality of sleeves 810 sleeved in sequence and a locking member 820. The sleeve 810 at the first end is fixedly connected to the water injection pipe 600. The spray head 900 is arranged on the sleeve 810 at the outermost end. A locking member 820 is arranged between two adjacent sleeves 810, and the locking member 820 can lock the two adjacent sleeves 810.

[0042] When it is necessary to adjust the length of the connecting arm 800, loosen the locking member 820, pull the sleeve 810, and after the length of the entire connecting arm 800 is adapted to the inner wall of the stirring container, lock the locking member 820.

[0043] Specifically, the locking member 820 includes a locking screw and a handle. The locking screw is threadedly connected to the outer sleeve 810, and the handle is arranged on the locking screw. Rotating the handle can drive the locking screw to abut against the outer wall of the inner sleeve 810.

[0044] In this embodiment, the lifting mechanism 400 includes a first rotary power source 410 and a screw 420. The first rotary power source 410 is arranged on the support frame 200. The screw 420 is vertically arranged on the support frame 200 and is connected to the first rotary power source 410. The first rotary power source 410 can drive the screw 420 to rotate bidirectionally. The connecting arm 800 is threadedly connected to the screw 420. When the screw 420 rotates, it can drive the connecting arm 800 to rise or fall.

[0045] When the first rotary power source 410 is started, it drives the screw 420 to rotate forward or backward, and then the connecting arm 800 can be driven to rise or fall, so as to realize the rise or fall of the spray head 900.

[0046] In specific implementation, the first rotary power source 410 can be selected from the commonly used rotary motors in the existing technology.

[0047] As a preferred implementation manner, the nozzle 910 of the spray head 900 is strip-shaped, and the strip shape is perpendicular to the bottom of the stirring container. The strip shape is provided to increase the width of the spray head 900 in a single vertical flushing, thereby improving the cleaning efficiency.

[0048] As another preferred implementation manner, the spray head 900 is movably connected to the connecting arm 800 through a connecting hinge 920. During use, the included angle between the spray head 900 and the connecting arm 800 can be adjusted according to the situation of the material adhering to the inner wall of the container as needed to meet the requirements of different flushing forces and shoveling effects.

[0049] Specifically, the connecting hinge 920 includes a bracket 921, a connecting rod 922, a rotating shaft 923, and a locking nut 934. There are two connecting rods 922, which are oppositely arranged at the end of the connecting arm 800. The bracket 921 is arranged on the nozzle 900 and is located between the two brackets 921. The rotating shaft 923 can rotatably pass through the bracket 921 and the two connecting rods 922. Threads are provided at both ends of the rotating shaft 923, and locking nuts 934 are threadedly connected to both ends of the rotating shaft 923. By rotating the two locking nuts 934, the locking nuts 934 can be pressed against the outer side wall of the connecting rod 922.

[0050] When the angle needs to be adjusted, first loosen the two locking nuts 934, rotate the nozzle 900 to the desired angle, and then tighten the locking nuts 934.

[0051] In this embodiment, the rotating mechanism 700 includes a second rotating power source 710, a driving wheel 720, and a driven wheel 730. The second rotating power source 710 is arranged on the connecting arm 800. The driving wheel 720 is arranged on the rotating shaft of the second rotating power source 710. The driven wheel 730 is sleeved and fixed on the water injection pipe 600 and meshes with the driving wheel 720.

[0052] When the second rotating power source 710 is started, the driven wheel 730 can be driven by the driving wheel 720, and then the water injection pipe 600 can be driven to rotate, so as to achieve the purpose of cleaning the inner wall of the mixing container.

[0053] The usage method of the above anti-pollution cleaning device:

[0054] During use, first place the mixing container to be cleaned between the two clamping plates 310, and rotate the driving rod 320 to clamp the container. Subsequently, adjust the length of the connecting arm 800 according to the inner diameter of the mixing container to make the nozzle 900 close to the inner wall of the mixing container. Then, adjust the angle between the nozzle 900 and the connecting arm 800 according to the need. Subsequently, after connecting the first water pipe 510 to a water source, start the lifting mechanism 400 to drive the nozzle 900 to enter the mixing container and move up and down in the mixing container, and start the rotating mechanism 700 to drive the water injection pipe 600 to rotate, so as to clean the inner wall of the mixing container.

[0055] With such a device, since the length of the connecting arm 800 can be adjusted and the position of the nozzle 900 can be adjusted according to the internal size of the container, it can adapt to the cleaning of stirring containers with different diameters. In addition, by flushing the inner wall of the container at a close distance with the nozzle 900, the flushing force effect can be improved. At the same time, since the angle between the flushing liquid ejected from the nozzle 900 and the connecting arm 800 is between 90° and 180°, during the cleaning process, the flushing liquid ejected from the nozzle 900 will not be perpendicular to the inner wall of the stirring container, but will scoop up the material along the inner wall of the stirring container, thus effectively improving the cleaning effect. In addition, through the fixation of the fixing device 300, the movement of the container during the cleaning process can be prevented, which affects the flushing effect.

[0056] In addition, the nozzle 910 of the nozzle 900 is strip-shaped, and the strip shape is perpendicular to the bottom of the stirring container. The strip shape is provided to increase the width of the nozzle 900 during a single vertical flushing, thereby improving the cleaning efficiency. The nozzle 900 and the connecting arm 800 are movably connected through a connecting hinge 920. During use, according to the situation of the material adhering to the inner wall of the container, the angle between the nozzle 900 and the connecting arm 800 can be adjusted to meet the requirements of different flushing forces and scooping effects.

[0057] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. A pollution-proof cleaning device, characterized in that, Comprising: A bottom plate capable of supporting a stirring container; A support frame vertically arranged on the bottom plate, with a connecting arm arranged on the support frame; A fixing device arranged on the bottom plate for clamping and fixing the stirring container; A lifting mechanism arranged on the support frame and connected to the connecting arm, and the lifting mechanism can drive the connecting arm to lift relative to the bottom plate; A connecting pipe coaxially arranged with the stirring container and connected to the connecting arm, and a first water pipe is arranged on the side wall of the connecting pipe; A water injection pipe rotatably and coaxially arranged and communicated with the connecting pipe; A rotating mechanism connected to the water injection pipe and capable of driving the water injection pipe to rotate around its central axis; A connecting arm arranged at the end of the water injection pipe and extending along the radial direction of the water injection pipe, and the length of the connecting arm can be adjusted; And A spray head arranged at the end of the connecting arm, the spray head is communicated with the water injection pipe through a second water pipe, and the included angle between the flushing liquid sprayed from the spray head and the connecting arm is between 90° and 180°.

2. The anti-pollution cleaning device according to claim 1, wherein, The fixing device includes two clamping plates and a driving rod. The two clamping plates are oppositely arranged on the bottom plate and can move relatively close to or away from each other along the surface of the bottom plate. The driving rod is parallel and rotatably arranged above the bottom plate. The driving rod is a bidirectional threaded rod, and the two ends of the driving rod are threadedly connected to the two clamping plates. Rotating the driving rod can drive the two clamping plates to approach or separate.

3. The anti-pollution cleaning device according to claim 1, characterized in that, The connecting arm includes a plurality of sleeves sleeved in sequence and a locking member. The sleeve at the head end is fixedly connected to the water injection pipe, and the spray head is arranged on the sleeve at the outermost end. A locking member is arranged between two adjacent sleeves, and the locking member can lock the two adjacent sleeves.

4. The anti-pollution cleaning device according to claim 3, characterized in that, The locking member includes a locking screw and a handle. The locking screw is threadedly connected to the outer sleeve, and the handle is arranged on the locking screw. Rotating the handle can drive the locking screw to press against the outer wall of the inner sleeve.

5. The anti-pollution cleaning device according to claim 1, characterized in that, The lifting mechanism includes a first rotary power source and a screw. The first rotary power source is arranged on the support frame, the screw is vertically arranged on the support frame and connected to the first rotary power source. The first rotary power source can drive the screw to rotate bidirectionally. The connecting arm is threadedly connected to the screw. When the screw rotates, it can drive the connecting arm to rise or fall.

6. The anti-pollution cleaning device according to claim 1, characterized in that, The nozzle of the spray head is strip-shaped, and the strip shape is perpendicular to the bottom of the stirring container.

7. The anti-pollution cleaning device according to claim 6, characterized in that, The spray head is movably connected to the connecting arm through a connecting hinge.

8. The anti-pollution cleaning device according to claim 7, characterized in that, The connecting hinge includes a bracket, a connecting rod, a rotating shaft and a locking nut. There are two connecting rods. The two connecting rods are oppositely arranged at the end of the connecting arm. The bracket is arranged on the spray head and is located between the two brackets. The rotating shaft rotatably passes through the bracket and the two connecting rods. Threads are arranged at both ends of the rotating shaft, and the locking nuts are threadedly connected to both ends of the rotating shaft. Rotating the two locking nuts, the locking nuts can press against the outer side wall of the connecting rod.

9. The anti-pollution cleaning device according to claim 7, wherein, The rotation mechanism includes a second rotation power source, a driving wheel, and a driven wheel. The second rotation power source is arranged on the connecting arm, the driving wheel is arranged on the rotation shaft of the second rotation power source, the driven wheel is sleeved and fixed on the water injection pipe, and is meshed with the driving wheel.

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