CN209825594U - Cleaning brush and agate mortar cleaner - Google Patents

Abstract

The utility model provides a cleaning brush and agate mortar purger relates to and washs technical field for wash the mortar, including brush holder, baffle, step-down transformer and brush hair. The brush holder has an inner cavity, a through hole communicated with the inner cavity is arranged on the side wall close to one end of the brush holder, a guide plate is arranged in the inner cavity, and the position of the guide plate corresponds to the through hole arranged on the side wall of the brush holder. The guide plate is fixedly provided with bristles penetrating through the through hole and is used for electrifying an external power supply. When the baffle circular telegram, the brush hair of fixing on the baffle can have certain electric charge, and the brush hair is when brushing the examination to the tiny particle on the mortar inner wall, except the brush power that the brush hair applyed to tiny particle, still electrified brush hair is to the adsorption affinity of tiny particle to make the residue of remaining at the mortar inner wall break away from and depend on the brush hair, thereby thorough with mortar sanitization, in order to prevent that the mortar from causing the interference to the experiment next time.

Description

Cleaning brush and agate mortar cleaner

Technical Field

The utility model relates to a wash technical field, particularly, relate to a cleaning brush and agate mortar purger.

Background

In conducting experiments, it is often necessary to grind a sample of larger particles to the desired particle size of the sample for the experiment, which requires a laboratory testing device, a mortar. Mortar is the most widely used container for grinding the materials used in the experiment and is typically provided with a mortar pestle. In the laboratory, the mortar is generally small in volume, for example, the agate mortar has a caliber of only 40mm to 300 mm. And the mortar is required to be recycled in a plurality of different or same experiments for a plurality of times, so that the subsequent experiments are not interfered, and the cleaning of the mortar after use becomes a more critical step.

The existing mortar is generally cleaned by water and then wiped, then 80-mesh silicon dioxide is ground in the mortar to remove fine particles remained on the inner wall of the mortar, and then the mortar is wiped repeatedly. But this kind of cleaning method still is difficult to effectively get rid of the tiny particulate matter that remains at the mortar inner wall, is difficult to guarantee promptly that the mortar after the washing is comparatively clean, can satisfy the experiment requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough among the above-mentioned prior art, provide a cleaning brush and agate mortar purger to solve prior art and be difficult to the problem with mortar inner wall sanitization.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

one aspect of the embodiment of the utility model provides a cleaning brush for cleaning mortar, including the brush holder that has the inner chamber, a lateral wall of the inner chamber is provided with the through-hole that communicates the inner chamber, is provided with the baffle that covers the through-hole on the through-hole, and the baffle is located the inner chamber; the guide plate is fixedly provided with bristles penetrating through the through hole, the guide plate is externally connected with a power supply through a voltage reducer, and the voltage reducer is used for reducing the voltage of the external power supply to be less than or equal to 36V.

Optionally, the cleaning brush further comprises an air extracting device, a dust suction hole is formed in the guide plate corresponding to the through hole, and an air extracting opening of the air extracting device is correspondingly connected with the dust suction hole.

Further, the air extracting device comprises a filter and a pump; the pump is used for sucking the object to be filtered near the dust suction hole to the filter.

Optionally, the filter is a screen.

Optionally, the air extractor further comprises a speed regulator, and the speed regulator is used for regulating the power of the pump.

Optionally, the cleaning brush still includes the brush cover, and the brush cover is established and is established the one end that the brush holder is provided with the brush hair.

Optionally, the brush handle comprises a brush head provided with bristles and a grab handle, and the brush head is connected with the grab handle; the brush head is arc-shaped.

Furthermore, the grab handle is also provided with anti-skid lines.

Optionally, the brush handle is made of an insulating material.

The embodiment of the utility model provides an on the other hand provides an agate mortar purger, including any kind of foretell cleaning brush.

The beneficial effects of the utility model include:

the utility model provides a cleaning brush for wash mortar, including brush holder, baffle, step-down transformer and brush hair. The brush holder has an inner cavity, a through hole communicated with the inner cavity is arranged on the side wall close to one end of the brush holder, a guide plate is arranged in the inner cavity, and the position of the guide plate corresponds to the through hole arranged on the side wall of the brush holder. The guide plate is fixedly provided with bristles penetrating through the through hole and is used for electrifying an external power supply. When the baffle circular telegram, the brush hair of fixing on the baffle can have certain electric charge, and the brush hair is when brushing the examination to the tiny particle on the mortar inner wall, except the brush power that the brush hair applyed to tiny particle, still electrified brush hair is to the adsorption affinity of tiny particle to make the residue of remaining at the mortar inner wall break away from and depend on the brush hair, thereby thorough with mortar sanitization, in order to prevent that the mortar from causing the interference to the experiment next time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is one of schematic structural diagrams of a cleaning brush according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of a cleaning brush according to an embodiment of the present invention;

fig. 3 is a third schematic structural diagram of a cleaning brush according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a brush holder of a cleaning brush provided by the embodiment of the utility model.

Icon: 100-brush handle; 1001-grab handle; 1002-a brush head; 101-a guide plate; 102-bristles; 103-a step-down transformer; 104-brush sleeve; 105-an air extraction device; 1051-a filter; 10511-a screen; 1052-a pump; 10521-speed governor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

When the mortar is used in the experiment, the mortar is often used in the last experiment, and then needs to be used in the next experiment very fast, and meanwhile, the mortar also needs to be guaranteed to have better cleanliness, so that interference to subsequent experiments is avoided, and therefore, under the condition, the time for cleaning the mortar can be provided very limited. The existing cleaning mode is difficult to clean the mortar to qualified cleanliness within a very limited time.

In one aspect of the embodiment of the present invention, there is provided a cleaning brush, as shown in fig. 1, for cleaning mortar, comprising a brush handle 100 having an inner cavity, wherein a through hole communicating with the inner cavity is formed in a side wall of the inner cavity, a guide plate 101 covering the through hole is disposed on the through hole, and the guide plate 101 is located in the inner cavity; the brush bristles 102 penetrating through the through holes are fixedly arranged on the guide plate 101, the guide plate 101 is externally connected with a power supply through a voltage reducer 103, and the voltage reducer 103 is used for reducing the voltage of the externally connected power supply to be less than or equal to 36V.

The object cleaning ability with the brush shape is better, and it can provide friction many times when cleaning the object for the thing that is washd becomes comparatively clean. Specifically, this embodiment provides a cleaning brush capable of cleaning a mortar, and first, a mortar is generally used in a laboratory, and the volume thereof is small, and therefore, the cleaning brush provided in this embodiment can satisfy the cleaning of the inner wall thereof without a dead angle in the case where the volume thereof is small. As shown in fig. 1, the toothbrush comprises a toothbrush handle 100, an inner chamber is provided in the toothbrush handle 100, the inner chamber extends to one end of the toothbrush handle 100, a through hole is provided on a side wall of one side of the toothbrush handle 100, the through hole is communicated with the inner chamber, a guide plate 101 is provided in the inner chamber, and the position of the guide plate corresponds to the position of the through hole, that is, the through hole is covered from the interior of the toothbrush handle 100. Bristles 102 are then arranged on the covering surface of the guide plate 101, the bristles 102 extending through the through-holes, i.e. through the handle 100 in fig. 1, to the outside of the handle. Then, the conductive plate 101 is energized by an external power supply through the voltage reducer 103, so that the bristles 102 have a certain charge, and the electrostatic adsorption effect is utilized (when an object with static electricity is close to another object without static electricity, due to electrostatic induction, one side of the object without static electricity close to the object with static electricity will gather charges with opposite polarity to the charges carried by the object with static electricity, and the other side will generate the same number of charges with the same polarity, and due to the attraction of charges with opposite polarity, the electrostatic adsorption phenomenon will be shown). The voltage reducer 103 can reduce the voltage externally connected with the guide plate 101 to a safe voltage, namely, to 36V or less, thereby further improving the safety of the use of the washing brush. When the bristles 102 wash the fine particles on the inner wall of the mortar, an adsorption force can be provided on the basis of the friction force, so that the fine particles are accumulated on the bristles 102, and therefore, the washing brush provided in the embodiment has good cleaning strength, and the problem that the used mortar is difficult to clean is solved. Meanwhile, the time for cleaning the mortar can be saved, the cleaning cleanliness is guaranteed, the efficiency for grinding samples is improved, the part provided with the bristles 102 can be cleaned after use and can be used repeatedly, and the cleaning cost is low.

First, the material of the brush bristles 102 according to the present invention is not particularly limited, and may be animal hair, hard plastic, or the like.

Secondly, the material of the guide plate 101 according to the present invention is not particularly limited, and may be made of copper, iron, or other various materials.

Optionally, the cleaning brush further includes an air extracting device 105, a dust collecting hole is disposed on the guide plate 101 corresponding to the through hole, and an air extracting opening of the air extracting device 105 is correspondingly connected to the dust collecting hole.

Specifically, referring to fig. 2, the cleaning brush further includes an air extractor 105, a dust suction hole is formed in the guide plate 101, the position of the dust suction hole corresponds to the position of the through hole formed in the brush handle 100, and an air extraction opening of the air extractor 105 is communicated with the dust suction hole in the guide plate 101.

In actual use, there are two ways: after the power of the cleaning brush is turned on, the air-extracting device 105 can be started while the brush test is performed on the inner wall of the mortar. When providing frictional force and adsorption affinity to remaining tiny particulate matter of mortar inner wall, can also provide the suction that is produced by air exhaust device 105 to the cleaning strength of further reinforcing cleaning brush, also can reduce the dust pollution in the laboratory simultaneously, avoid the influence to the human body, can also avoid the cross contamination between the different samples. The second step is as follows: the inner wall at the mortar brushes after the cleaning brush circular telegram and tries, and after the brush is tried to finish, tiny particulate matter is adsorbed on brush hair 102, restarts air exhaust device 105 this moment, pumps it, uses this mode, also can reduce the dust pollution in the laboratory equally, avoids the influence to the human body, can also avoid the cross contamination between the different samples.

First, the embodiment of the present invention does not limit the specific connection mode between the air extractor 105 and the guide plate 101, and the connection mode may be, for example, a connection via an air duct or a direct connection.

Secondly, the through hole and the dust suction hole can be a plurality of or one, and the utility model does not limit the structure.

Further, the air-extracting device 105 includes a filter 1051 and a pump 1052; the pump 1052 is used to pump the matter to be filtered near the suction opening to the filter 1051.

Illustratively, as shown in FIG. 3, the suction device 105 includes a filter 1051 and a pump 1052, and the pump 1052 is used for sucking the substances to be filtered (fine particles adsorbed on the brush bristles 102) near the dust suction hole to the filter 1051. It is filtered by the filter 1051, thereby further reducing the contamination of dust and further improving the air-extracting efficiency of the air-extracting device 105.

Optionally, the filter 1051 is a screen 10511.

Illustratively, referring to fig. 3, the filter 1051 is a screen 10511 construction. The processing technology of the filter screen 10511 is mature, and the specifications of different meshes are more, and the selection range is wider. Meanwhile, the device is convenient to replace and can be cleaned and reused for many times.

Optionally, the air extractor 105 further comprises a speed regulator 10521, and the speed regulator 10521 is used for adjusting the power of the pump 1052.

Illustratively, the air extractor 105 further comprises a speed regulator 10521 for adjusting the power of the pump 1052, and referring to fig. 3, the speed regulator 10521 is disposed on the pump 1052 and can adjust the air extraction rate of the air extractor 105, so that in practical use, the power of the air extractor is adjusted according to specific situations to achieve better air extraction and dust removal effects.

Optionally, the cleaning brush further includes a brush sleeve 104, and the brush sleeve 104 is sleeved on one end of the brush handle 100 where the bristles 102 are arranged.

Illustratively, a brush sleeve 104 is sleeved on one end of the brush handle 100 provided with the bristles 102, and the brush sleeve 104 can be taken off when in use. Which can provide better protection for the bristles 102. Secondly, after the inner wall of the mortar is brushed by using the cleaning brush, the brush sleeve 104 can be sleeved at one end of the brush handle 100 with the bristles 102, and then the air suction device 105 is started to suck and filter the fine particles adsorbed on the bristles 102. This way the range of suction can be further limited, further reducing the possibility of dust pollution.

Optionally, the handle 100 comprises a brush head 1002 provided with bristles 102 and a grip 1001, the brush head 1002 and the grip 1001 being connected; the brush head 1002 is arc-shaped.

Illustratively, as shown in fig. 4, the handle 100 is integrally divided into two sections, a head 1002 and a handle 1001, the head 1002 being provided with bristles 102. Meanwhile, the part of the brush head 1002 is arc-shaped, so that the brush head can be more attached to the inner wall of a mortar, the cleaning area at the same time is increased, the cleaning efficiency is increased, and the cleaning time is shortened.

Further, the grip 1001 is also provided with anti-slip threads.

For example, as shown in fig. 4, an anti-slip pattern is provided at the position of the grip 1001, which is not easy to slip when held by hand, thereby further improving the cleaning efficiency.

Optionally, the handle 100 is made of an insulating material.

Specifically, the brush handle 100 is made of an insulating material, so that the safety of the cleaning brush can be further improved, and the situation of unexpected and unsafe occurrence can be avoided.

The embodiment of the utility model provides an on the other hand provides an agate mortar purger, including any kind of foretell cleaning brush.

The cleaning brush is particularly applied to cleaning of the agate mortar, and the agate mortar is smaller in size and higher in cleaning difficulty, so that the agate mortar can be cleaned by using the cleaning brush. Meanwhile, this embodiment includes all the advantages of the above embodiments, and thus, will not be described in detail.

It should be noted that the utility model provides a cleaning brush still can cooperate current cleaning method to wash to this further improvement mortar's cleanliness factor.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cleaning brush is used for cleaning a mortar, and is characterized by comprising a brush handle with an inner cavity, wherein a through hole communicated with the inner cavity is formed in one side wall of the inner cavity, a guide plate covering the through hole is arranged on the through hole, and the guide plate is positioned in the inner cavity; the brush hair penetrating through the through hole is fixedly arranged on the guide plate, the guide plate is externally connected with a power supply through a voltage reducer, and the voltage reducer is used for reducing the voltage of the external power supply to be less than or equal to 36V.

2. The washing brush according to claim 1, further comprising an air extracting device, wherein a dust suction hole is formed in the guide plate corresponding to the through hole, and an air extracting opening of the air extracting device is correspondingly connected to the dust suction hole.

3. The washing brush according to claim 2, wherein said suction means comprises a filter and a pump; the pump is used for sucking the object to be filtered near the dust suction hole to the filter.

4. The washing brush according to claim 3, wherein the filter is a strainer.

5. The washing brush according to claim 3, wherein said air-extracting means further comprises a speed governor for regulating the power of said pump.

6. The cleaning brush according to claim 1, further comprising a brush sleeve disposed over an end of the handle where the bristles are disposed.

7. The cleaning brush according to claim 1, wherein said handle comprises a brush head provided with bristles and a grip, said brush head being connected to said grip; the brush head is arc-shaped.

8. The washing brush according to claim 7, characterized in that said grip is also provided with anti-slip threads.

9. The cleaning brush according to claim 1, wherein said handle is of an insulative material.

10. Agate mortar cleaner comprising a washing brush according to any of claims 1 to 9.