CN215065923U

CN215065923U - Kernel's net measuring device

Info

Publication number: CN215065923U
Application number: CN202121510864.XU
Authority: CN
Inventors: 张少君
Original assignee: Hebei Port Group Detection Technology Co ltd
Current assignee: Hebei Port Group Detection Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-07
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to a dust measuring device technical field, concretely relates to with gram clean measuring device of discussion, including dust absorption head and dust collection device, be provided with in the dust absorption head and clean the brush, dust absorption head one side is provided with the brush motor, the brush motor is connected with cleaning brush power, the dust absorption head is linked together through connecting pipe and dust collection device, dust collection device top is connected with the dust catcher through the dust catcher joint. The utility model discloses a road dust is collected to dust absorption head and dust catcher, and mechanical degree of automation is high, can effectively reduce intensity of labour, improves collection efficiency.

Description

Kernel's net measuring device

Technical Field

The utility model relates to a dust measuring device technical field, concretely relates to with gram clean measuring device of discussion.

Background

The clean dust of saying with gram measures exactly to road cleaning after, scientific research institute's personnel are once more at random from each regional square meter of drawing, collect dust and weigh, utilize high-tech detection means can let the dust in the unit area weigh accurate to gram, can reach the effect that can sit on the ground in order to guarantee key road, the dust weight of per square meter all need control within three to five grams, in order to make sanitation more and more good, this kind of way that dust weighed will go on in the normality of work.

The traditional method for evaluating the quality of environmental sanitation cleaning operation by Kernel cleaning is characterized in that a mode that residual dust in a grid is completely swept into a container by a sweeper brush and the like and weighed is manually drawn on a road according to the area per square meter is used as an evaluation index of Kernel cleaning, the method is high in labor intensity and low in efficiency, and has artificial subjective influence and large error. The dust on the road is collected through the mode that sanitationman cleaned through manual or machinery, because the influence of various factors can cause certain dust to remain on the road, can raise remaining dust when the vehicle passes through and turn into the raise dust, causes the pollution of environment. In addition, the actual collecting area of the existing mechanical cleaning device cannot be accurately measured in the dust collecting process, and the final measuring result is influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a with gram clean measuring device of discussing can solve the current problem that intensity of labour that exists with gram clean collection method is big, inefficiency and the error is big.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a clean measuring device with gram theory, includes dust absorption head and dust collection device, be provided with in the dust absorption head and clean the brush, dust absorption head one side is provided with the brush motor, the brush motor with clean brush power and be connected, the dust absorption head is linked together through connecting pipe and dust collection device, dust collection device top is connected with the dust catcher through the dust catcher joint.

Further, the power device of the dust collector is a vacuum motor.

Furthermore, a dust collecting filter membrane is arranged in the dust collecting device.

Furthermore, a distance measuring encoder is arranged on the dust collection head.

Furthermore, the distance measuring encoder is connected with the control unit, and the brush motor and the vacuum motor are respectively connected with the control unit.

Furthermore, a display panel and an operation panel are connected to the control unit.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model collects road dust through the dust collection head and the dust collector, has high mechanical automation degree, can effectively reduce labor intensity and improve collection efficiency;

2. the utility model is provided with the ranging encoder, which can accurately measure the running distance of the dust collection head, thereby accurately calculating the actual dust collection area of the collection device, reducing the measurement error and making the evaluation result more accurate;

3. the utility model discloses the control unit who sets up can obtain walking length and speed and adjust the functioning speed of vacuum motor according to walking speed through range finding encoder feedback signal to guarantee to gather the ground dust completely.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is another schematic view of the present invention.

Description of reference numerals: 1-dust collection head, 2-sweeping brush, 3-ranging encoder, 4-dust collector joint, 5-dust collection device, 6-connecting pipe and 7-brush motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

The cleaning and measuring device comprises a dust collection head 1 and a dust collection device 5, wherein the dust collection head 1 is arranged into a rectangular cavity, one side facing the ground is provided with an opening, a cleaning brush 2 is arranged in the dust collection head 1, the cleaning brush 2 comprises a central shaft and bristles, the central shaft on the cleaning brush 2 is fixedly arranged on two sides of the rectangular cavity through a bearing, the bristles are arranged on the central shaft, and the dust collection head 1 is generally fixed in specification and fixed in width; in addition, the widths of the dust collection head 1 and the cleaning brush 2 can be customized according to requirements;

the dust collector comprises a dust collection head 1, and is characterized in that a brush motor 7 is arranged on one side of the dust collection head 1, the brush motor 7 can be fixedly arranged on one side of the dust collection head 1, the joint of the brush motor 7 and the dust collection head 1 is in sealing connection, so that the sealing performance of a cavity of the dust collection head 1 is ensured, the brush motor 7 is in power connection with a cleaning brush 2, the brush motor 7 and the cleaning brush 2 can be axially arranged in parallel or axially arranged vertically, and when the brush motor 7 and the cleaning brush 2 are axially arranged vertically, the brush motor 7 and the cleaning brush 2 can be connected by adopting a bevel gear structure so as to ensure the transmission of power; the dust collection head 1 is linked together with dust collection device 5 through connecting pipe 6, dust collection device 5 top is connected with the dust catcher through dust catcher joint 4, the power device of dust catcher is the vacuum motor, be provided with dust in the dust collection device 5 and collect the filter membrane, provide suction through the vacuum motor, in dust that will clean brush 2 and sweep inhales dust collection device 5 through dust collection head 1, dust filters through the filter membrane and stays on the filter membrane, collects the back that finishes, takes out the filter membrane and dries, then weighs, can know the road dust residual amount in the collection region, whether the detector accords with the requirement of relevant regulation.

The automatic degree of this embodiment is high, and collection efficiency is high, can effectively reduce intensity of labour, has effectively reduced measuring error simultaneously.

Example 2

A cleaning and measuring device comprises a dust collection head 1 and a dust collection device 5, wherein the dust collection head 1 is arranged into a rectangular cavity, one side facing the ground is open, a cleaning brush 2 is arranged in the dust collection head 1, the cleaning brush 2 comprises a central shaft and brush bristles, the central shaft on the cleaning brush 2 is fixedly arranged on two sides of the rectangular cavity through a bearing, the brush bristles are arranged on the central shaft, a brush motor 7 is arranged on one side of the dust collection head 1, the brush motor 7 can be fixedly arranged on one side of the dust collection head 1, the connection part of the brush motor 7 and the dust collection head 1 is hermetically connected to ensure the sealing property of the cavity of the dust collection head 1, the brush motor 7 is in power connection with the cleaning brush 2, the brush motor 7 and the cleaning brush 2 can be axially arranged in parallel or axially vertically, when axially arranged vertically, the brush motor 7 and the cleaning brush 2 can be connected by a bevel gear structure, to ensure the transmission of power; the dust collection device is characterized in that the dust collection head 1 is communicated with a dust collection device 5 through a connecting pipe 6, the upper part of the dust collection device 5 is connected with a dust collector through a dust collector joint 4, a power device of the dust collector is a vacuum motor, a dust collection filter membrane is arranged in the dust collection device 5, suction is provided through the vacuum motor, dust swept up by the sweeping brush 2 is sucked into the dust collection device 5 through the dust collection head 1, the dust is filtered by the filter membrane and stays on the filter membrane, after collection is finished, the filter membrane is taken out and dried, weighing is carried out, the residual amount of the dust on the road in the collection area can be known, and a detector can meet the requirements of relevant regulations or not;

the dust collection head 1 is provided with a distance measurement encoder 3, the distance measurement encoder 3 is connected with a control unit, the brush motor 7 and the vacuum motor are respectively connected with the control unit, and the control unit is connected with a display panel and an operation panel; the distance measurement encoder 3 can measure the walking length of the dust collection head 1, the area size of a sampling area can be calculated through the walking length and the width of the dust collection head 1, after collection work of the area to be collected is completed, the control unit sends an instruction to stop the operation of the brush motor 7 and the vacuum motor, the collection work is stopped, and measurement work is carried out after the collection work is carried out; the same control unit obtains the walking length and speed through a distance measuring encoder feedback signal, and can adjust the running speed of the vacuum motor according to the walking speed so as to ensure that the ground dust can be completely collected and improve the accuracy of the measuring result; the display panel and the operation panel can monitor the actually collected area and the running data of the equipment in real time, and the running state of the equipment in the collecting process can be adjusted through the operation panel to achieve a better collecting effect.

The utility model discloses work flow:

the utility model discloses can be applied to the vehicle of various different grade types, the range of application is wide. Before the collection work starts, firstly testing whether each device works normally, and mainly testing whether the operation of a brush motor and a vacuum motor is normal; then the filter membrane that will use is dried and is weighed and number it, does corresponding record work, then places the filter membrane in dust collection device, starts brush motor and vacuum motor, starts the vehicle simultaneously, collects road dust, accomplishes the collection work in the certain area after, takes out the filter membrane sample and dries it, then weighs, can survey the dust residual amount in the square meter to evaluate it, detect whether it accords with the requirement of relevant regulation.

Reference throughout this specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A net measuring device in grams, comprising a suction head (1) and a dust collecting device (5), characterized in that: be provided with in dust absorption head (1) and clean brush (2), dust absorption head (1) one side is provided with brush motor (7), brush motor (7) with clean brush (2) power and be connected, dust absorption head (1) is linked together through connecting pipe (6) and dust collection device (5), dust collection device (5) top is connected with the dust catcher through dust catcher joint (4).

2. The net-in-grams measuring device of claim 1, wherein: the power device of the dust collector is a vacuum motor.

3. The net-in-grams measuring device of claim 2, wherein: and a dust collecting filter membrane is arranged in the dust collecting device (5).

4. The net-in-grams measuring device of claim 3, wherein: the dust collection head (1) is provided with a ranging encoder (3).

5. The net measurement device in grams of claim 4, wherein: the distance measuring encoder (3) is connected with the control unit, and the brush motor (7) and the vacuum motor are respectively connected with the control unit.

6. The net-in-grams measuring device of claim 5, wherein: the control unit is connected with a display panel and an operation panel.