CN217766888U - Rain gauge with foreign matter removing function - Google Patents

Abstract

The to-be-solved technical problem of the utility model is to provide a rain gauge cylinder with foreign matter clear function, foreign matters such as fallen leaves in the quick convenient clearance rain gauge cylinder when non-rainy day reduce the manual appurtenance that clears up one by one of maintainer, labour saving and time saving improves work efficiency greatly, and it includes rain gauge cylinder, support column, xarm and dust absorption subassembly, the support column is vertical to connecting on the outer wall of rain gauge cylinder, the tail-end rotation of xarm is connected the top of support column, dust absorption unit mount are in the head end of xarm, dust absorption subassembly's dust absorption mouth is down, the xarm can drive dust absorption subassembly rotates extremely directly over the rain gauge cylinder.

Description

Rain gauge with foreign matter removing function

Technical Field

The utility model relates to a meteorological station observation equipment field, concretely relates to rain gauge cylinder with foreign matter clearance function.

Background

The rain gauge is a special appliance for collecting rainfall, is used for measuring the rainfall in millimeters, and is mainly suitable for observing the rainfall in meteorological stations, hydrological stations, environmental protection, flood prevention and drainage, agriculture, forestry and other related departments. The rain gauge cylinder is placed and is collected the rainwater outdoors, however when non-rainy day, has light foreign matter such as fallen leaves and falls into the rain gauge cylinder, if not in time clear up, can influence precipitation volume numerical value during the rainfall, causes the numerical value deviation.

Whether consequently need the workman regularly to inspect in the rain gauge pipe when non-rainy day whether have the foreign matter, however outdoor weather station is in large quantity, needs artifical regular inspection clearance to maintain, and traditional clearance mode is, and the manual foreign matter such as fallen leaves that clears up in the rain gauge pipe of maintenance maintainer. This work is consuming time and is hard, if the easy hourglass of maintainer negligence is examined simultaneously, if the condition of foreign matter jam rain gauge cylinder, then can cause precipitation observation data to appear unusual phenomenon.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a rain gauge cylinder with foreign matter clearance function, foreign matters such as fallen leaves in the clearance rain gauge cylinder that can be convenient fast when non-rainy day reduce the manual appurtenance of using of maintainer and clear up one by one, labour saving and time saving improves work efficiency greatly.

The utility model discloses a realize through following technical scheme:

the utility model provides a rain graduated flask with foreign matter clearance function, includes rain graduated flask, support column, xarm and dust absorption subassembly, the support column is vertical to connecting on the outer wall of rain graduated flask, the tail end of xarm is rotated and is connected the top of support column, dust absorption unit mount is in the head end of xarm, dust absorption subassembly's dust absorption mouth down, the xarm can drive dust absorption subassembly rotates extremely directly over the rain graduated flask.

Furthermore, the dust collection assembly comprises a dust collection cover, a dust collection sleeve, a main dust collection pipe and an electric lifting cylinder, the main dust collection pipe and the electric lifting cylinder are installed on the cross arm, the lower end of the dust collection sleeve is fixedly communicated with the upper end of the dust collection cover and the upper end of the dust collection sleeve is sleeved on the outer wall of the main dust collection pipe in a sliding mode, and a push rod of the electric lifting cylinder is fixedly connected with the outer wall of the dust collection sleeve through a connecting plate.

Furthermore, the tail end of the cross arm is rotatably connected to the top end of the support column through a bearing assembly, a driven gear which is coaxially distributed with the bearing assembly is arranged at the bottom of the tail end of the cross arm, a driving motor is installed on the outer side wall of the support column through a bottom plate, and a driving gear which is in meshing transmission with the driven gear is arranged on an output shaft of the driving motor.

Further, the lower extreme outer wall that the dust absorption was responsible for is equipped with the sealing rubber circle, the outer wall that the dust absorption was responsible for is equipped with limit slide, the sheathed tube inner wall of dust absorption be equipped with limit slide complex spout.

Furthermore, the maximum diameter of a dust suction opening of the dust suction cover is 3/4 of the inner diameter of the rain measuring cylinder.

Compared with the prior art, the utility model the beneficial effect who gains as follows:

1. in a non-rainy day, when foreign matters in the rain measuring cylinder need to be cleaned, the cross arm is controlled to drive the dust collection assembly to rotate to a position right above the rain measuring cylinder, the dust collection assembly is started to suck the foreign matters in the rain measuring cylinder, so that the rain measuring cylinder is cleaned, and after the cleaning is finished, the cross arm drives the dust collection device to move to the outer side of the rain measuring cylinder again, so that the normal work of the rain measuring cylinder is prevented from being influenced;

compared with the prior art that maintenance personnel need to hold a brush or a dust collector to clean the rain gauge, the cleaning process is quicker and more convenient, time and labor are saved, the labor process of the maintenance personnel is reduced, and the work efficiency is greatly improved;

2. the dust collection assembly comprises a dust collection cover, a dust collection sleeve, a main dust collection pipe and an electric lifting cylinder, the dust collection sleeve is controlled by a push rod of the electric lifting cylinder to slide up and down relative to the main dust collection pipe, so that the dust collection cover enters the rain gauge cylinder to clean foreign matters, the foreign matters can be cleaned to the greatest extent, and the cleaning effect is more obvious;

3. driving motor passes through gear drive's mode control xarm rotatory, makes the transmission stable, guarantees that the xarm steadily rotates, the utility model discloses compact structure, easy maintenance.

Drawings

Fig. 1 is a schematic structural view of a rain gauge with a foreign matter removing function according to the present invention;

FIG. 2 is a schematic view of the dust collecting assembly of the present invention;

fig. 3 is a schematic view of the initial state of the rain gauge with the foreign matter removing function of the present invention;

fig. 4 is a schematic view of the working state of the rain gauge with the foreign matter removing function of the present invention;

FIG. 5 is a schematic view of the main pipe and the sleeve pipe;

FIG. 6 is a schematic top view of the main pipe and the dust collection sleeve of the present invention;

in the figure: 1. the device comprises a rain measuring cylinder, 2, a driving motor, 3, a support column, 4, a cross arm, 5, a support seat, 6, a sealing rubber ring, 7, a dust hood, 8, a dust collection sleeve, 9, a dust collection main pipe, 10, an electric lifting cylinder, 11, a dust collection hose, 12, a driven gear, 13, a driving gear, 14, a limiting slide block, 15 and a dust collector.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it is to be understood that the terms "front", "back", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 6, the present embodiment discloses a rain gauge with a foreign matter removing function, which includes a rain gauge 1, a support pillar 3, a cross arm 4 and a dust collecting assembly, wherein a support seat 5 is installed at an upper position of an outer wall of the rain gauge 1 through a bolt assembly, and a lower end of the support pillar 3 is firmly installed on the support seat 5. The tail end of the cross arm 4 is rotatably connected to the top end of the supporting column 3 through a bearing assembly, a driven gear 12 is fixed to the bottom of the tail end of the cross arm, the driven gear 12 and the bearing assembly are coaxially distributed, a driving motor 2 is installed on the outer side wall of the supporting column 3 through a bottom plate, a driving gear 13 is installed on an output shaft of the driving motor 2, and the driving gear 13 and the driven gear 12 are in meshed transmission. The driving motor 2 can be a conventional motor capable of rotating forward and backward, and the driving motor 2 can control the cross arm to rotate forward and backward within 180 degrees through gear transmission.

The dust collection assembly comprises a dust collection cover 7, a dust collection sleeve 8, a main dust collection pipe 9 and an electric lifting cylinder 10, wherein the main dust collection pipe 9 is arranged at the front end of the cross arm 4 in a penetrating mode, the lower end of the dust collection sleeve 8 is fixedly communicated with the dust collection cover 7, the upper end of the dust collection sleeve 8 is sleeved on the main dust collection pipe 9 in a sliding mode, a dust collection opening of the dust collection cover 7 faces downwards, the maximum diameter of the dust collection opening of the dust collection cover 7 is 3/4 of the inner diameter of the rain gauge cylinder, and therefore dust collection can be carried out in the rain gauge cylinder in a large range. The dust suction sleeve 8 can slide up and down relative to the main dust suction pipe 9, so that the relative position of the dust suction cover 7 is adjusted. In order to ensure the tightness of the dust collection sleeve 8, the outer wall of the lower end of the main dust collection pipe is provided with the sealing rubber ring 6, the outer wall of the main dust collection pipe is provided with the two limiting slide blocks 14, and the inner wall of the dust collection sleeve is provided with the slide grooves matched with the limiting slide blocks 14, so that the dust collection sleeve 8 can slide up and down relative to the main dust collection pipe 9 and cannot rotate relatively. The cylinder body of the electric lifting cylinder 10 is fixed on the cross arm 4, and the movable push rod of the electric lifting cylinder 10 faces downwards vertically and is fixedly connected with the outer wall of the dust collection sleeve 8 through a connecting plate. When the rain gauge is used, a dust collector 15 and other conventional dust collection equipment are arranged beside the rain gauge 1, and when the rain gauge is arranged on site, the dust collector 15 is placed outdoors for a long time, the dust collector 15 needs to be placed in a box body capable of keeping off rain, the side wall of the top of the dust collection main pipe 9 is communicated with a dust collection hose 11, and the other end of the dust collection hose 11 is communicated with a dust collection opening of the dust collector 15.

In order to realize convenient control, can cooperate with the controller, the controller adopts 51 singlechips as main control chip, utilizes serial port communication's mode and host computer to be connected, and the equal electric connection of driving motor, electric lift jar, dust catcher can each electric component operation through the controller on dust absorption controller. The control of the individual electrical components can be realized by means of a controller, which is not described in detail here, since it is conventional technical means. Rain gauge with foreign matter removal function concrete working process as follows:

the initial state, dust absorption component are located the outside of rain graduated flask 1 and do not disturb the normal work of rain graduated flask, and the rain graduated flask at weather station is patrolled and examined regularly to maintainer in non-rainy day, when needs clear up the interior foreign matter of rain graduated flask, through controller start-up driving motor 2, driving motor 2 drives the xarm through gear drive and rotates, makes dust absorption component rotatory to the rain graduated flask directly over. The movable push rod of the electric lifting cylinder controls the dust absorption sleeve to descend so as to drive the dust absorption cover to extend into the rain gauge. The dust catcher starts work, is responsible for, dust absorption sleeve pipe and suction hood through dust absorption hose, dust absorption, clears up the foreign matter in the rain gauge cylinder, and under the general condition, the dust catcher moves ten seconds and is enough with the foreign matter clean up in the rain gauge cylinder, and the clearance is accomplished the back, and the xarm drives dust extraction and arrives the rain gauge cylinder outside again, avoids influencing the normal work of rain gauge cylinder.

The utility model discloses compare with need maintainer to hold brush or dust catcher clearance rain graduated flask in the past, the clearance process is more swiftly convenient, and labour saving and time saving reduces maintainer's labor process, improves work efficiency greatly.

Claims (5)

1. The utility model provides a rain gauge with foreign matter clearance function, its characterized in that, includes rain gauge, support column, xarm and dust absorption subassembly, the support column is vertical to connecting on the outer wall of rain gauge, the tail end of xarm rotates to be connected the top of support column, and the dust absorption unit mount is in the head end of xarm, dust absorption subassembly's dust absorption mouth is down, the xarm can drive dust absorption subassembly rotates extremely directly over the rain gauge.

2. The rain gauge with the foreign matter removing function according to claim 1, wherein the dust collecting assembly comprises a dust collecting cover, a dust collecting sleeve, a main dust collecting pipe and an electric lifting cylinder, the main dust collecting pipe and the electric lifting cylinder are mounted on the cross arm, the lower end of the dust collecting sleeve is fixedly communicated with the dust collecting cover, the upper end of the dust collecting sleeve is slidably sleeved on the outer wall of the main dust collecting pipe, and the push rod of the electric lifting cylinder is fixedly connected with the outer wall of the dust collecting sleeve through a connecting plate.

3. A rain gauge with foreign matter removing function according to claim 2, wherein the tail end of the cross arm is rotatably connected to the top end of the supporting column through a bearing assembly, a driven gear coaxially arranged with the bearing assembly is arranged at the bottom of the tail end of the cross arm, a driving motor is mounted on the outer side wall of the supporting column through a bottom plate, and a driving gear meshed with the driven gear is arranged on the output shaft of the driving motor.

4. A rain gauge with foreign matter removing function according to claim 2, wherein the outer wall of the lower end of the main dust suction pipe is provided with a sealing rubber ring, the outer wall of the main dust suction pipe is provided with a limit slide block, and the inner wall of the dust suction sleeve is provided with a sliding groove matched with the limit slide block.

5. A rain gauge with a foreign matter removing function according to any of claims 2 to 4, wherein the maximum diameter of the suction opening of the suction hood is 3/4 of the inner diameter of the rain gauge.

Images