CN213134191U

CN213134191U - Chemical instrument with surface cleaning function

Info

Publication number: CN213134191U
Application number: CN202021114795.6U
Authority: CN
Inventors: 冯华涛; 王丹; 王萌
Original assignee: Wuhan Petrochemical Engineering Co ltd
Current assignee: Wuhan Petrochemical Engineering Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-05-07
Anticipated expiration: 2030-06-16

Abstract

The utility model provides a chemical industry instrument with surface cleaning function, including the chemical industry instrument body, the chemical industry instrument body outside is equipped with back the shape frame, the chemical industry instrument body is connected through two connecting blocks and back shape frame inside wall, some installation cavities are seted up respectively to the inside left and right sides of back shape frame, the movable channel who feeds through with the installation cavity is seted up to back shape frame inside wall, it has seted up the through-hole to back shape frame bottom, it is equipped with the cleaning roller to return shape frame inboard, the both ends of cleaning roller run through movable channel and extend to inside the installation cavity, be equipped with the drive arrangement that the drive cleaning roller reciprocated in the left side installation cavity, be equipped with drive cleaning roller pivoted drive mechanism in the right side installation cavity, it sprays the mechanism to return to be equipped. The utility model discloses a chemical instrument can be effectual with the glass clean up on chemical instrument body surface through the cleaning roller, avoids dust and smog to influence the reading of chemical instrument body, need not artifical manual clearance simultaneously, has alleviateed artifical burden.

Description

Chemical instrument with surface cleaning function

Technical Field

The utility model relates to a chemical industry instrument technical field especially relates to a chemical industry instrument with surface cleaning function.

Background

The chemical instrument is an instrument for automatically detecting, displaying and controlling various variables (temperature, pressure, liquid level, flow, components and the like) in the production process of chemical engineering, oil refining and the like. The method can accurately and timely detect the change of various process parameters and ensure the effective operation of production operation and production process automation.

Chemical industry instrument is for instructing the convenience, installs the outside at required monitoring devices mostly, and the smog that produces among dust and the partial reaction process is easily piled up on the glass on chemical industry instrument surface, influences the reading of instrument and needs artifical manual clearance, has increased artifical burden, and for this reason, we have designed a chemical industry instrument with surface cleaning function and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a chemical industry instrument with surface cleaning function solves the inconvenient problem of clearing up of chemical industry instrument surface glass among the prior art.

The technical scheme of the utility model is realized like this: the utility model provides a chemical industry instrument with surface cleaning function, including the chemical industry instrument body, the chemical industry instrument body outside is equipped with back the shape frame, the chemical industry instrument body is connected through two connecting blocks and time shape frame inside wall, some installation cavities are seted up respectively to the inside left and right sides of time shape frame, return the shape frame inside wall and set up the movable channel who communicates with the installation cavity, it has seted up the through-hole to return shape frame bottom, it is equipped with the cleaning roller to return shape frame inboard, the both ends of cleaning roller run through movable channel and extend to inside the installation cavity, be equipped with the drive arrangement that the drive cleaning roller reciprocated in the left installation cavity of time shape frame, be equipped with drive cleaning roller pivoted drive mechanism in the installation cavity on time shape frame right side, it sprays the mechanism to return shape frame outside to be equipped with.

On the basis of the technical scheme, preferably, the driving device comprises a motor fixedly connected with the outer side wall of the square-shaped frame, a lead screw is fixedly connected with an output shaft of the motor, the tail end of the lead screw penetrates through the installation cavity and is rotatably connected with the inner wall of the bottom of the installation cavity, a moving block is sleeved on the outer side wall of the lead screw in a threaded manner, and the end part of the cleaning roller is rotatably connected to the moving block.

On the basis of the technical scheme, preferably, a bearing groove is formed in the outer side wall of the moving block, a bearing is fixedly connected to the inner side wall of the bearing groove, connecting shafts are fixedly connected to two ends of the cleaning roller respectively, the end portion of one connecting shaft is fixedly connected with the inner ring of the bearing, and the end portion of the other connecting shaft is connected with the transmission mechanism.

On the basis of the technical scheme, preferably, the transmission mechanism comprises a gear and a rack which are arranged inside the installation cavity, the rack is fixedly connected with the inner side wall of the installation cavity, the gear and the rack are meshed for transmission, and the end part of the other connecting shaft is fixedly connected with the gear.

On the basis of the technical scheme, preferably, the moving block outer side wall is fixedly connected with an installation block, the installation block outer side wall is fixedly connected with a movable rod, one end, far away from the installation block, of the movable rod penetrates through the clip-shaped frame through a movable channel and extends into the right side installation cavity, the movable rod is far away from one end of the installation block and is fixedly connected with a limiting block, the limiting block is attached to the clip-shaped frame outer side wall, and the movable rod outer side wall is fixedly connected with a rubber scraper blade, where the clip-shaped frame is located, of the clip.

On the basis of the technical scheme, the water storage pipe is preferably connected to the bottom of the water storage pipe, the tail ends of the connecting pipes are respectively connected with the spray heads, one end, far away from the connecting pipe, of the water storage pipe is connected with the water inlet pipe, and the water inlet pipe is provided with the control valve.

The utility model discloses following beneficial effect has for prior art:

(1) the utility model discloses a chemical instrument, through the mutual cooperation between the frame that returns the shape, installation cavity, cleaning roller, motor, lead screw, movable block and the spraying mechanism, the spraying mechanism can spray water on the chemical instrument body, and the movable block drives the cleaning roller up-and-down motion along the lead screw while reciprocating simultaneously, and the cleaning roller can effectively clean up the glass on the surface of the chemical instrument body, avoids dust and smog to influence the reading of the chemical instrument body, and the manual cleaning is not needed simultaneously, has lightened artifical burden;

(2) through the cooperation of gear and rack, at the in-process that the cleaning roller reciprocated, the one end of cleaning roller reciprocates under the drive of removing the seat, the other end of cleaning roller passes through the gear and the cooperation of rack can make it rotate, in the pivoted, the cleaning roller rotates around the bearing that removes in the seat, realize from this that the cleaning roller reciprocates the in-process and carries out steady rotation, thereby realize carrying out cleaning process to chemical industry instrument, the cleaning efficiency to glass has been improved, rubber scraper's setting simultaneously, can strike off the water stain on the glass, accelerate glass's drying.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a chemical instrument with a surface cleaning function according to the present invention;

fig. 2 is a schematic view of a connection structure between a cleaning roller and a moving block in a chemical instrument with a surface cleaning function according to the present invention;

FIG. 3 is a side view of a movable rod and a rubber scraper in a chemical instrument with a surface cleaning function according to the present invention;

fig. 4 is a front view of a chemical instrument with a surface cleaning function according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in figure 1, combine fig. 2-4, the embodiment of the utility model discloses chemical industry instrument with surface cleaning function, including chemical industry instrument body 1, chemical industry instrument body 1 outside is provided with back shape frame 2, and chemical industry instrument body 1 both sides are respectively through connecting

block

3 and 2 inside wall fixed connection of back shape frame. Circle the inside left and right sides of shape frame 2 and set up some installation cavity 4 respectively, circle the 2 inside walls of shape frame and set up the movable passage 51 who communicates with

installation cavity

4, 2 inboards of shape frame are equipped with cleaning roller 6 back, movable passage 51 is run through and inside extending to installation cavity 4 at the both ends of cleaning roller 6, it is equipped with the drive arrangement that drive cleaning roller 6 reciprocated to return to be equipped with in the left installation cavity 4 of shape frame, it is equipped with the drive 6 pivoted drive mechanism of drive cleaning roller to return to be equipped with in the installation cavity 4 on shape frame right side, it sprays the mechanism to return the outside of shape frame 2, it has seted up through-hole 52 to.

Adopt above-mentioned technical scheme, through setting up back shape frame 2, can be with the inside of the fixed interior shape frame 2 of returning of chemical industry instrument body 1, and make cleaning roller 6 install and go back shape frame 2 inboardly, return 2 both sides of shape frame and set up installation cavity 4 respectively, be used for installing drive arrangement and drive mechanism, return 2 inside walls of shape frame and set up the movable passage 51 with installation cavity 4 intercommunication, make things convenient for drive arrangement drive cleaning roller 6 to reciprocate along movable passage 51, simultaneously under drive arrangement's cooperation, cleaning roller 6 is in the up-and-down motion, rotate in step, thereby realize carrying out cleaning to chemical industry instrument body 1, can toward chemical industry instrument body 1 upward water spray through spraying the mechanism, further improve the clean degree to chemical industry instrument body 1. Through the through hole 52 formed at the bottom of the square-shaped frame 2, impurities and sewage generated during cleaning can fall from the through hole 52 at the bottom of the square-shaped frame 2 conveniently. The utility model discloses a chemical instrument can be effectual with the glass clean up on chemical instrument body 1 surface through cleaning roller 6, avoids dust and smog to influence chemical instrument body 1's reading, need not artifical manual clearance simultaneously, has alleviateed artifical burden.

Specifically, the utility model discloses still realize through following technical scheme.

The driving device comprises a motor 7 fixedly connected with the outer side wall of the square frame 2, a lead screw 8 is fixedly connected with an output shaft of the motor 7, the tail end of the lead screw 8 penetrates through the installation cavity 4 and is connected with the inner wall of the bottom of the installation cavity 4 in a rotating mode, a moving block 9 is sleeved on the outer side wall of the lead screw 8 in a threaded mode, and the end portion of the cleaning roller 6 is connected to the moving block 9 in a rotating.

By adopting the technical scheme, the motor 7 drives the lead screw 8 to rotate through rotation, the lead screw 8 drives the moving block 9 to move up and down in the rotating process, so that the moving block 9 drives the cleaning roller 6 to move up and down, and the cleaning roller 6 cleans the glass on the surface of the chemical instrument body 1 in the up-and-down moving process.

Preferably, the outer side wall of the moving block 9 is provided with a bearing groove 91, the inner side wall of the bearing groove 91 is fixedly connected with a bearing 10, two ends of the cleaning roller 6 are respectively and fixedly connected with a connecting shaft 61, the end part of one connecting shaft 61 is fixedly connected with the inner ring of the bearing 10, and the end part of the other connecting shaft 61 is connected with the transmission mechanism. Wherein, drive mechanism is including setting up gear 11 and the rack 12 in installation cavity 4 inside,

rack

12 and 4 inside walls fixed connection of installation cavity, and gear 11 and rack 12 mesh transmission, the tip and the gear 11 fixed connection of another connecting axle 61.

By adopting the technical scheme, the driving device drives the cleaning roller 6 to move up and down, one end of the cleaning roller 6 is rotatably connected with the bearing 10 fixed in the moving block 9 through the connecting shaft 61, the other end of the cleaning roller 6 is connected with the gear 11 through the connecting shaft 61 and is in meshed transmission with the rack 12, therefore, the gear 11 is passively transmitted on the rack 12 in the up-and-down moving process of the cleaning roller 6, and the other end of the cleaning roller 6 rotates in the bearing 10 in the process that the gear 11 rotates along the rack 12. Thereby realize when cleaning roller 6 reciprocates, carry out synchronous rotation, and then realize improving the cleanliness factor of wiping when whole glass face is wiped.

As further optimization technical scheme, move movable block 9 lateral wall fixedly connected with installation piece 13, installation piece 13 lateral wall fixedly connected with movable rod 14, movable rod 14 is far away from the one end of installation piece 13 and runs through back shape frame 2 and extend to right side installation cavity 4 in through activity passageway 51, and movable rod 14 is far away from the one end fixedly connected with stopper 141 of installation piece 13, stopper 141 attaches in 2 lateral walls of back shape frame, the 14 lateral wall fixedly connected with rubber scraper 15 of movable rod at 2 inboard places of back shape frame.

By adopting the technical scheme, the moving block 9 drives the moving rod 14 to move up and down along the moving channel 51 through the mounting block 13 in the process of moving up and down, and stains on the glass surface can be further scraped by the rubber scraper 15 on the moving rod 14, so that the cleaning effect is better. Through setting up the stopper 141 to make stopper 141 attached in returning the shape frame 2 lateral wall, so that, when the movable rod 14 reciprocated, stopper 141 attached returned the shape frame 2 lateral wall and removed, and then can inject movable rod 14 and be located the horizontal direction, prevent that movable rod 14 from when scraping the spot, receiving the resistance and taking place the skew along activity passageway 51, the influence is scraped the spot effect.

The spraying mechanism comprises a water storage pipe 16 fixedly connected with the outer side wall of the square-shaped frame 2, the bottom of the water storage pipe 16 is connected with a plurality of connecting pipes 17, the tail end of each connecting pipe 17 is connected with a spray head 18, one end of the water storage pipe 16, which is far away from the connecting pipes 17, is connected with a water inlet pipe 19, and the water inlet pipe 19 is provided with a control valve 20. The water inlet pipe 19 can be opened through the control valve 20, the spray head 18 is an atomizing spray head 18, wherein the spray head 18 is arranged on the glass surface of the chemical instrument body 1 in an inclined mode, and clean water can be directly sprayed on the glass surface. Through setting up a plurality of connecting pipes 17, can spray on a large scale to the wave surface of chemical industry instrument body 1, improve the cleanliness factor that cleaning roller 6 cleaned.

The working principle of the utility model is as follows:

the chemical instrument body 1 is vertically installed on a device to be monitored, when the glass surface needs to be cleaned, the control valve 20 is opened, clean water can enter the water storage pipe 16 at the moment, then the clean water is sprayed onto the glass surface through the spray head 18 through the connecting pipe 17 to wash the glass surface, then the control valve 20 is closed, and at the moment, no clean water exists in the water storage pipe 16.

The motor 7 is started, the motor 7 drives the screw rod 8 to rotate, the moving block 9 drives the cleaning roller 6 to move downwards, the cleaning roller 6 starts to rotate due to the matching of the gear 11 and the rack 12, and the cleaning roller 6 rotates while moving downwards to start wiping the glass surface.

When the moving block 9 moves, the moving rod 14 and the rubber scraper 15 are driven to move, the rubber scraper 15 can further scrape off dirt on the glass surface, the dirt generated during cleaning drops downwards from the through hole 52, the motor 7 is turned off when the moving rod 14 and the rubber scraper 15 move downwards and are contained in the inner side of the bottom of the square-back frame 2, and one-time cleaning is finished.

When cleaning is started next time, firstly the motor 7 is started to rotate reversely, when the motor 7 rotates reversely, the rubber scraper 15 and the cleaning roller 6 move upwards, when the cleaning roller 6 moves to the upper part, the control valve 20 is started to start cleaning work, when the glass surface on the chemical instrument body 1 is dirty or the cleaning pipe roller and the rubber scraper 15 are dirty, the motor 7 can be started to work while spraying time is correspondingly prolonged, and the cleaning efficiency of the glass surface is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a chemical industry instrument with surface cleaning function, includes chemical industry instrument body (1), its characterized in that: the chemical instrument comprises a chemical instrument body (1), wherein a return-shaped frame (2) is arranged outside the chemical instrument body (1), the chemical instrument body (1) is connected with the inner side wall of the return-shaped frame (2) through two connecting blocks (3), the left side and the right side inside the return-shaped frame (2) are respectively provided with an installation cavity (4), the inner side wall of the return-shaped frame (2) is provided with a movable channel (51) communicated with the installation cavity (4), the bottom of the return-shaped frame (2) is provided with a through hole (52), the inner side of the return-shaped frame (2) is provided with a cleaning roller (6), two ends of the cleaning roller (6) penetrate through the movable channel (51) and extend to the inside of the installation cavity (4), a driving device for driving the cleaning roller (6) to move up and down is arranged in the installation cavity (4) on the left side of the return-shaped frame (2), a driving mechanism for driving the, and a spraying mechanism is arranged outside the square-shaped frame (2).

2. A chemical instrument having a surface cleaning function according to claim 1, wherein: the driving device comprises a motor (7) fixedly connected with the outer side wall of the square-shaped frame (2), a lead screw (8) is fixedly connected with an output shaft of the motor (7), the tail end of the lead screw (8) penetrates through the installation cavity (4) and is rotatably connected with the inner wall of the bottom of the installation cavity (4), a movable block (9) is sleeved on the outer side wall of the lead screw (8) in a threaded mode, and the end of the cleaning roller (6) is rotatably connected onto the movable block (9).

3. A chemical instrument having a surface cleaning function according to claim 2, wherein: bearing grooves (91) are formed in the outer side wall of the moving block (9), bearings (10) are fixedly connected to the inner side wall of each bearing groove, connecting shafts (61) are fixedly connected to the two ends of the cleaning roller (6) respectively, the end portion of one connecting shaft (61) is fixedly connected with the inner ring of each bearing (10), and the end portion of the other connecting shaft (61) is connected with the transmission mechanism.

4. A chemical instrument having a surface cleaning function according to claim 3, wherein: the transmission mechanism comprises a gear (11) and a rack (12) which are arranged inside the installation cavity (4), the rack (12) is fixedly connected with the inner side wall of the installation cavity (4), the gear (11) is in meshed transmission with the rack (12), and the end part of another connecting shaft (61) is fixedly connected with the gear (11).

5. A chemical instrument having a surface cleaning function according to claim 2, wherein: the utility model discloses a mounting structure, including movable block (9), installation piece (13), activity passageway (51), movable rod (14), the one end that installation piece (13) were kept away from in movable rod (14) runs through back shape frame (2) and extend to right side installation cavity (4) through activity passageway (51), and one end fixedly connected with stopper (141) of installation piece (13) are kept away from in movable rod (14), the stopper is attached in returning shape frame (2) lateral wall, return movable rod (14) lateral wall fixedly connected with rubber scraper (15) that the shape frame inboard place was located.

6. A chemical instrument having a surface cleaning function according to claim 1, wherein: the spray mechanism comprises a water storage pipe (16) fixedly connected with the outer side wall of the square-shaped frame (2), the bottom of the water storage pipe (16) is connected with a plurality of connecting pipes (17), the tail end of each connecting pipe (17) is connected with a spray head (18) respectively, one end, away from the connecting pipes (17), of the water storage pipe (16) is connected with a water inlet pipe (19), and a control valve (20) is arranged on the water inlet pipe (19).