CN216559490U

CN216559490U - Hydraulic component pressure transmitter with protect function

Info

Publication number: CN216559490U
Application number: CN202220027100.3U
Authority: CN
Inventors: 严维建
Original assignee: Changzhou Yimaikesi Automation Technology Co ltd
Current assignee: Changzhou Yimaikesi Automation Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-17
Anticipated expiration: 2032-01-07

Abstract

The utility model provides a hydraulic element pressure transmitter with a protection function, and relates to the technical field of hydraulic element pressure transmitters. This hydraulic component pressure transmitter with protect function, including pressure transmitter body and display screen, the display screen front side is equipped with and receives foldout, receive foldout and pressure transmitter body fixed connection, the display screen both sides are equipped with lead screw and gag lever post, the lead screw and the gag lever post outside all overlap and are equipped with the movable block, are equipped with the connecting plate between two movable blocks, the connecting plate outside is equipped with the clearance subassembly. This hydraulic component pressure transmitter with protect function, connecting rod outside fixed connection's gear and rack mesh to make the connecting rod rotate, and carry out the transmission through two belts respectively through two connecting rod outside fixed connection's first band pulley and a plurality of second band pulleys, thereby make the cleaning head rotate, clear up the display screen surface, guaranteed the cleanness on display screen surface.

Description

Hydraulic component pressure transmitter with protect function

Technical Field

The utility model relates to a pressure transmitter technology, in particular to a hydraulic element pressure transmitter with a protection function, and belongs to the technical field of hydraulic element pressure transmitters.

Background

The pressure transmitter is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, relates to the fields of water conservancy and hydropower, railway traffic and the like, and more precisely can convert physical pressure parameters of gas, liquid and the like sensed by a pressure measuring element sensor into standard electric signals (such as 4-20 mADC and the like) so as to supply secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation, and has two major types of electric type and pneumatic type. The electrodynamic type unified output signal is a direct current signal of 0-10 mA, 4-20 mA or 1-5V, etc. The pneumatic unified output signal is gas pressure of 20-100 Pa.

When using, current pressure transmitter because use at industrial environment, its display screen receives accidental collision and damages in use easily, leads to the unable clear data that show on the observation display screen of staff, can't carry out an effectual protection to the display screen, also needs operating personnel to carry out periodic clearance to the display screen simultaneously, brings the trouble for operating personnel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The present invention aims to solve the above problems, and an object of the present invention is to provide a hydraulic component pressure transmitter with a protection function, so as to solve the problems that when a pressure transmitter in the prior art is used, due to the application in an industrial environment, a display screen of the pressure transmitter is easily damaged by accidental collision during use, so that a worker cannot clearly observe data displayed on the display screen, cannot effectively protect the display screen, and simultaneously, the display screen needs to be periodically cleaned by an operator, which brings troubles to the operator.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hydraulic component pressure transmitter with protect function, includes pressure transmitter body and display screen, the display screen front side is equipped with and receives and folds paper, receive and fold paper and pressure transmitter body fixed connection, the display screen both sides are equipped with lead screw and gag lever post, the lead screw all overlaps with the gag lever post outside and is equipped with the movable block, is equipped with the connecting plate between two movable blocks, the connecting plate outside is equipped with the clearance subassembly.

Preferably, the clearance subassembly includes a plurality of dwangs, and is a plurality of the dwang all runs through the connecting plate and rotates with the connecting plate to be connected, and is a plurality of the equal fixedly connected with clearance head of dwang one end is a plurality of dwang other end fixedly connected with second band pulley.

Preferably, the connecting plate outside is rotated and is connected with two connecting rods, two the connecting rod sets up respectively in the connecting plate both ends, the first band pulley of connecting rod outside fixedly connected with, it is a plurality of the second band pulley is connected with two first band pulley transmissions, two through two belts respectively the connecting rod is with a plurality of second band pulleys about the vertical central symmetric distribution of connecting plate, is favorable to driving a plurality of second band pulleys respectively through the first band pulley in two connecting rod outsides and rotates, makes the cleaning head clear up the display screen.

Preferably, two the equal fixedly connected with gear of connecting rod one end, the equal fixedly connected with rack in pressure transmitter body both sides, two the rack is connected with two gear engagement respectively, is favorable to making the meshing of rack and gear to drive first band pulley and rotate to make the cleaning head clear up the display screen.

Preferably, the lead screw penetrates through one of the moving blocks and is connected with the moving block through a ball nut pair, the limiting rod penetrates through the other moving block and is connected with the moving block in a sliding mode, the moving block drives the connecting plate to ascend, the lead screw is rotatably connected with the pressure transmitter body, and the limiting rod is fixedly connected with the pressure transmitter body.

Preferably, the clamping grooves are formed in the outer sides of the two moving blocks, the two inserting blocks are fixedly connected to the outer side of the connecting plate and are matched with the two clamping grooves, the motor is fixedly connected to the inside of the pressure transmitter body, and the motor output shaft is fixedly connected with the lead screw, so that the connecting plate can be installed through the matching of the inserting blocks and the clamping grooves.

Preferably, the bottom of the folding sheet is fixedly connected with an inserted link, the top of the connecting plate is provided with a groove, and the connecting plate and the groove are mutually matched, so that the folding sheet and the connecting plate can be conveniently installed, and the connecting plate can push the folding sheet to be closed or opened.

Preferably, the placing groove is formed in the outer side of the pressure transmitter body, and the collecting frame is arranged inside the placing groove, so that dust cleaned by the cleaning head can be collected conveniently.

The utility model provides a hydraulic element pressure transmitter with a protection function, which has the following beneficial effects:

1. this hydraulic component pressure transmitter with protect function, connecting rod outside fixed connection's gear and rack mesh to make the connecting rod rotate, and carry out the transmission through two belts respectively through two connecting rod outside fixed connection's first band pulley and a plurality of second band pulleys, thereby make the clearance head rotate, clear up the display screen surface, guaranteed the surperficial cleanness of display screen.

2. This hydraulic component pressure transmitter with protect function inserts the inserted bar recess, promotes when the connecting plate rises to fold paper and fold to make the display screen open and use, when the connecting plate descends, will fold through the inserted bar and fold paper and expand, thereby protect the display screen.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a screw mechanism of the present invention;

FIG. 3 is a schematic view of a folding sheet structure according to the present invention;

FIG. 4 is a schematic view of the structure of the portion A shown in FIG. 3 according to the present invention.

In the figure: 1. a pressure transmitter body; 2. a display screen; 4. folding the paper; 5. a screw rod; 6. a limiting rod; 7. a moving block; 8. a connecting plate; 9. inserting a block; 10. a connecting rod; 11. a first pulley; 12. rotating the rod; 13. a second pulley; 14. cleaning the head; 15. a rack; 16. a gear; 17. a motor; 18. a collection frame; 19. inserting a rod; 20. a clamping groove.

Detailed Description

The embodiment of the utility model provides a hydraulic element pressure transmitter with a protection function.

Referring to fig. 1, 2, 3 and 4, the pressure transmitter comprises a pressure transmitter body 1 and a display screen 2, a folding sheet 4 is arranged on the front side of the display screen 2, the folding sheet 4 is fixedly connected with the pressure transmitter body 1, a lead screw 5 and a limit rod 6 are arranged on both sides of the display screen 2, moving blocks 7 are respectively sleeved on the outer sides of the lead screw 5 and the limit rod 6, a connecting plate 8 is arranged between the two moving blocks 7, a cleaning assembly is arranged on the outer side of the connecting plate 8, the cleaning assembly comprises a plurality of rotating rods 12, the plurality of rotating rods 12 respectively penetrate through the connecting plate 8 and are rotatably connected with the connecting plate 8, one ends of the plurality of rotating rods 12 are respectively and fixedly connected with a cleaning head 14, the other ends of the plurality of rotating rods 12 are respectively and fixedly connected with second belt pulleys 13, two connecting rods 10 are rotatably connected on the outer side of the connecting plate 8, first belt pulleys 11 are fixedly connected on the outer sides of the connecting rods 10, the plurality of second belt pulleys 13 are respectively in transmission connection with the two first belt pulleys 11 through two belts, the two connecting rods 10 and the plurality of second belt wheels 13 are symmetrically distributed about the vertical center of the connecting plate 8, which is beneficial for driving the plurality of second belt wheels 13 to rotate respectively through the first belt wheels 11 outside the two connecting rods 10, so that the cleaning head 14 cleans the display screen 2, one ends of the two connecting rods 10 are fixedly connected with gears 16, racks 15 are fixedly connected to both sides of the pressure transmitter body 1, the two racks 15 are respectively meshed with the two gears 16, which is beneficial for driving the first belt wheels 11 to rotate through the meshing of the racks 15 and the gears 16, so that the cleaning head 14 cleans the display screen 2, the lead screw 5 penetrates through one moving block 7 and is connected with the moving block 7 through a ball nut pair, the limiting rod 6 penetrates through the other moving block 7 and is connected with the moving block 7 in a sliding manner, so that the moving block 7 drives the connecting plate 8 to ascend, and clamping grooves 20 are formed in the outer sides of the two moving blocks 7, two inserted blocks 9 of 8 outside fixedly connected with of connecting plate, two inserted blocks 9 respectively with two mutual adaptations of draw-in groove 20, the inside fixedly connected with motor 17 of pressure transmitter body 1, motor 17 output shaft and 5 fixed connection of lead screw are favorable to the adaptation through inserted block 9 and draw-in groove 20, make connecting plate 8 install.

Specifically, when using, drive the movable block 7 in the lead screw 5 outside and the movable block 7 in the gag lever post 6 outside through starter motor 17 as motor 17, upward movement carries out under the connection of connecting plate 8, when connecting plate 8 removes when connecting plate 8 upward movement, because it is connected with connecting rod 10 to rotate in connecting plate 8 one side, through connecting rod 10 outside fixed connection gear 16, because gear 16 is connected with the meshing of rack 15, thereby make connecting rod 10 outside fixed connection's gear 16 and rack 15 mesh, thereby make connecting rod 10 rotate, and drive through two belts respectively through two connecting rod 10 outside fixed connection's first band pulley 11 and a plurality of second band pulleys 13, thereby make clearance head 14 rotate, clear up display screen 2 surface, the cleanness on display screen 2 surface has been guaranteed.

Referring to fig. 1, fig. 2 and fig. 3 again, the bottom of the folding sheet 4 is fixedly connected with an inserting rod 19, the top of the connecting plate 8 is provided with a groove, the connecting plate 8 and the groove are mutually matched, so that the folding sheet 4 and the connecting plate 8 can be installed conveniently, the connecting plate 8 can push the folding sheet 4 to be closed or opened, the outer side of the pressure transmitter body 1 is provided with a placing groove, and a collecting frame 18 is arranged in the placing groove, so that dust cleaned by the cleaning head 14 can be collected conveniently.

Specifically, simultaneously through the inserted bar 19 of the folding 4 bottom fixed connection, insert the inserted bar 19 in the recess, promote folding 4 and fold when connecting plate 8 rises to make display screen 2 open and use, when connecting plate 8 descends, expand folding 4 through inserted bar 19, thereby protect display screen 2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic component pressure transmitter with protect function, includes pressure transmitter body (1) and display screen (2), its characterized in that: the display screen (2) front side is equipped with and receives folding paper (4), receive folding paper (4) and pressure transmitter body (1) fixed connection, display screen (2) both sides are equipped with lead screw (5) and gag lever post (6), lead screw (5) and gag lever post (6) outside all overlap and are equipped with movable block (7), are equipped with connecting plate (8) between two movable blocks (7), the connecting plate (8) outside is equipped with the clearance subassembly.

2. The hydraulic component pressure transmitter with protection of claim 1, wherein: the clearance subassembly includes a plurality of dwang (12), and is a plurality of dwang (12) all run through connecting plate (8) and rotate with connecting plate (8) and be connected, a plurality of dwang (12) the equal fixedly connected with clearance head (14) of one end, it is a plurality of dwang (12) other end fixedly connected with second band pulley (13).

3. The hydraulic component pressure transmitter with protection of claim 2, characterized in that: the connecting plate (8) outside is rotated and is connected with two connecting rods (10), two connecting rods (10) set up respectively in connecting plate (8) both ends, connecting rod (10) outside fixedly connected with first band pulley (11), it is a plurality of second band pulley (13) are connected with two first band pulley (11) transmissions respectively through two belts, two connecting rod (10) and a plurality of second band pulley (13) are about the vertical central symmetric distribution of connecting plate (8).

4. A hydraulic component pressure transmitter with protection according to claim 3, characterized in that: two equal fixedly connected with gear (16) of connecting rod (10) one end, equal fixedly connected with rack (15) in pressure transmitter body (1) both sides, two rack (15) are connected with two gear (16) meshing respectively.

5. The hydraulic component pressure transmitter with protection of claim 1, wherein: the lead screw (5) penetrates through one moving block (7) and is connected with the moving block (7) through a ball nut pair, the limiting rod (6) penetrates through the other moving block (7) and is connected with the moving block (7) in a sliding mode, the lead screw (5) is rotatably connected with the pressure transmitter body (1), and the limiting rod (6) is fixedly connected with the pressure transmitter body (1).

6. The hydraulic component pressure transmitter with protection of claim 5, wherein: clamping grooves (20) are formed in the outer sides of the two moving blocks (7), two inserting blocks (9) are fixedly connected to the outer side of the connecting plate (8), the two inserting blocks (9) are matched with the two clamping grooves (20) respectively, a motor (17) is fixedly connected to the inside of the pressure transmitter body (1), and an output shaft of the motor (17) is fixedly connected with the lead screw (5).

7. The hydraulic component pressure transmitter with protection of claim 6, wherein: the bottom of the folding sheet (4) is fixedly connected with an inserting rod (19), the top of the connecting plate (8) is provided with a groove, and the connecting plate (8) is matched with the groove.

8. The hydraulic component pressure transmitter with protection of claim 1, wherein: the pressure transmitter comprises a pressure transmitter body (1), and is characterized in that a placing groove is formed in the outer side of the pressure transmitter body (1), and a collecting frame (18) is arranged in the placing groove.