CN213808939U

CN213808939U - Intelligent quantitative control device for industrial instrument

Info

Publication number: CN213808939U
Application number: CN202022758005.4U
Authority: CN
Inventors: 沈兴华; 杨云舒; 王宇
Original assignee: Jiangsu Huayun Instrument Co ltd
Current assignee: Jiangsu Huayun Instrument Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-27
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an intelligent quantitative control device for industrial instrument, which comprises a housin, one side fixedly connected with valve body of casing, one side fixedly connected with flowmeter of valve body, the one end fixedly connected with drain pipe of flowmeter, and the drain pipe passes the casing, one side swing joint of valve body has the case, and the last fixed surface of case is connected with pulls the frame, one side fixedly connected with mounting panel of valve body, the last fixed surface of mounting panel is connected with the support frame, one side swing joint of support frame has the pinch bar. The utility model discloses not only can remove on the carriage through the cam to make the case stop on the different position of valve body, make things convenient for the size of the internal different liquid flow of staff control valve, simultaneously can be through the height of adjusting cam and pinch bar contact, make things convenient for the distance that the staff removed the case to finely tune, can also make things convenient for the one end jack-up of pinch bar through the spring, make the pinch bar can drive case rebound automatically.

Description

Intelligent quantitative control device for industrial instrument

Technical Field

The utility model relates to an industrial equipment technical field especially relates to an intelligent quantitative control device for industrial instrument.

Background

Industrial instruments refer to gas and liquid turbine flowmeters, vortex street flowmeters, electromagnetic flowmeters and other flow metering instruments, as well as pressure switches, differential pressure switches, pressure transmitters, differential pressure transmitters, liquid level switches, liquid level meters, temperature and humidity recorders and other industrial instruments, but in the using process, the industrial instruments need to be quantitatively controlled according to different requirements. Through retrieval, the patent with the granted publication number of CN110985749A discloses a chemical industry flow quantitative control device, which comprises a first connecting pipe, wherein the first connecting pipe is respectively communicated with a first shunt pipe and a second shunt pipe. The above patents suffer from the following disadvantages: the sensitivity of the flow regulation can not be regulated, the application range of the device is reduced, and the requirements of people can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an intelligent quantitative control device for an industrial instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent quantitative control device for industrial instruments comprises a shell, wherein one side of the shell is fixedly connected with a valve body, one side of the valve body is fixedly connected with a flowmeter, one end of the flowmeter is fixedly connected with a liquid outlet pipe, the liquid outlet pipe penetrates through the shell, one side of the valve body is movably connected with a valve core, the upper surface of the valve core is fixedly connected with a pulling frame, one side of the valve body is fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly connected with a supporting frame, one side of the supporting frame is movably connected with a pry bar, one end of the pry bar is slidably connected with the pulling frame, the upper surface of the mounting plate is fixedly connected with a spring, the other end of the spring is fixed with the pry bar, one side of the mounting plate is movably connected with a sliding frame, the upper surface of the sliding frame is fixedly connected with a motor, one end of an output shaft of the motor is fixedly connected with a cam, the cam is in contact with the pry bar, one side of the mounting plate is movably connected with a threaded rod, and the threaded rod passes through the shell and is in threaded connection with the sliding frame.

Furthermore, a partition board is fixedly connected to the inner wall of one side of the shell, and a control panel is fixedly connected to the upper surface of the partition board.

Furthermore, one end of the valve body is fixedly connected with a filter screen.

Further, the inner walls of the two sides of the shell are provided with sliding grooves, and one side of each sliding groove is movably connected with a placing box.

Furthermore, one side of the shell is movably connected with a safety door, and one side of the safety door is fixedly connected with a handle.

Furthermore, a mounting opening is formed in one side of the safety door, and a window is fixedly connected in the mounting opening.

Furthermore, the outer wall of the top of the shell is fixedly connected with a handle, and an anti-slip sleeve is bonded on one side of the handle.

The utility model has the advantages that:

1. through the setting of connecting the carriage on the mounting panel, rotate the threaded rod, make the carriage drive the cam and remove to make the case stop on the position that the valve body is different, make things convenient for the staff to adjust the size of different liquid flow in the valve body, improved the flexibility of device.

2. Through the setting of connecting the cam on the motor, the motor drives the cam and rotates to can adjust the height of cam and pinch bar contact, and then can drive the removal of case small-amplitude, make things convenient for the staff to finely tune the distance that the case removed, improve the precision of device.

3. Through the setting of connecting spring on the pinch bar, when the one end of pinch bar moved down, the spring can jack-up the other end of pinch bar to make the pinch bar can drive case rebound, improved the automation of device.

Drawings

Fig. 1 is a schematic view of a main view structure of an intelligent quantitative control device for an industrial instrument according to the present invention;

fig. 2 is a schematic front sectional structural view of an intelligent quantitative control device for an industrial instrument according to the present invention;

fig. 3 is the utility model provides a four structure schematic diagrams are cut open to side of intelligent quantitative control device for industrial instrument.

In the figure: 1. a housing; 2. a window; 3. a safety door; 4. a threaded rod; 5. a valve body; 6. filtering with a screen; 7. a handle; 8. mounting a plate; 9. a cam; 10. a motor; 11. a control panel; 12. a partition plate; 13. placing the box; 14. a carriage; 15. a pry bar; 16. a support frame; 17. a spring; 18. pulling the frame; 19. a valve core; 20. a liquid outlet pipe; 21. a flow meter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, an intelligent quantitative control device for an industrial instrument comprises a housing 1, a valve body 5 is fixed on one side of the housing 1 through a bolt, a flowmeter 21 is fixed on one side of the valve body 5 through a bolt, a drain pipe 20 is fixed on one end of the flowmeter 21 through a bolt, the drain pipe 20 penetrates through the housing 1, a valve core 19 is slidably connected on one side of the valve body 5, a pulling frame 18 is fixed on the upper surface of the valve core 19 through a bolt, a mounting plate 8 is fixed on one side of the valve body 5 through a bolt, a support frame 16 is fixed on the upper surface of the mounting plate 8 through a bolt, a pry bar 15 is rotatably connected on one side of the support frame 16, one end of the pry bar 15 is slidably connected with the pulling frame 18, a spring 17 is fixed on the upper surface of the mounting plate 8 through a bolt, when one end of the pry bar 15 moves downwards, the spring 17 can jack up the other end of the pry bar 15, so that the pry bar 15 can drive the valve core 19 to move upwards, the automation of the device is improved, and the other end of spring 17 is fixed mutually with pinch bar 15, one side sliding connection of mounting panel 8 has carriage 14, the upper surface of carriage 14 has motor 10 through the bolt fastening, the one end of motor 10 output shaft has cam 9 through the bolt fastening, it makes case 19 slightly movable to rotate cam 9, the distance that conveniently removes case 19 finely tunes, the precision of device has been improved, and cam 9 contacts with pinch bar 15, one side of mounting panel 8 is rotated and is connected with threaded rod 4, it 4 to rotate threaded rod, make carriage 14 drive cam 9 remove, thereby make case 19 can reciprocate, thereby can carry out sensitivity to liquid flow and adjust, increase the application range of device, and threaded rod 4 passes casing 1 and with 14 threaded connection of carriage.

In the utility model, it should be noted that, a partition plate 12 is fixed on the inner wall of one side of the shell 1 through bolts, a control panel 11 is fixed on the upper surface of the partition plate 12 through bolts, the worker can control the switch of the motor 10 through operating the control panel 11 and adjust the rotating angle of the cam 9, one end of the valve body 5 is fixed with a filter screen 6 through bolts, the filter screen 6 can filter impurities in the liquid and prevent the impurities from entering the inside of the valve body 5, thereby improving the cleanliness of the liquid, the inner walls of the two sides of the shell 1 are both provided with chutes, one side of the chutes is connected with a placing box 13 in a sliding way, the placing box 13 is convenient for the worker to place some tools, one side of the shell 1 is rotatably connected with a safety door 3, one side of the safety door 3 is fixed with a handle through bolts, one side of the safety door 3 is provided with a mounting port, a window 2 is fixed in the mounting port through bolts, 2 is convenient for the worker to observe data on the control panel 11 in the shell 1, a handle 7 is fixed on the outer wall of the top of the shell 1 through a bolt, and an anti-skid sleeve is bonded on one side of the handle 7.

The working principle is as follows: firstly, the sliding frame 14 is adjusted according to the liquid with different concentrations, the threaded rod 4 is rotated, the sliding frame 14 drives the motor 10 and the cam 9 to move, at the same time, the spring 17 pushes up one end of the lever 15, so that the cam 9 is always in contact with the other end of the lever 15, so that the spool 19 stays at a different position of the valve body 5, thereby improving the sensitivity of adjusting different fluids, when the liquid flow needs to be finely adjusted, the flow meter 21 detects the flow so as to control the motor 10 to rotate, the motor 10 drives the cam 9 to rotate, the cam 9 slightly jacks up or puts down the prying rod 15, while the other end of the lever 15 is pushed up by the spring 17, so that the cam 9 is always in contact with the other end of the lever 15, thus changing the height of the valve element 19 in the valve body 5 by a small amount and finally the liquid enters the flow meter 21 and is discharged through the outlet pipe 20.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent quantitative control device for industrial instrument, includes casing (1), its characterized in that, one side fixedly connected with valve body (5) of casing (1), one side fixedly connected with flowmeter (21) of valve body (5), one end fixedly connected with drain pipe (20) of flowmeter (21), and drain pipe (20) pass casing (1), one side swing joint of valve body (5) has case (19), and the last fixed surface of case (19) is connected with pulls frame (18), one side fixedly connected with mounting panel (8) of valve body (5), and the last fixed surface of mounting panel (8) is connected with support frame (16), and one side swing joint of support frame (16) has pinch bar (15), and the one end and the pulling frame (18) sliding connection of pinch bar (15), the last fixed surface of mounting panel (8) is connected with spring (17), and the other end of spring (17) is fixed mutually with pinch bar (15), one side swing joint of mounting panel (8) has carriage (14), and the last fixed surface of carriage (14) is connected with motor (10), one end fixedly connected with cam (9) of motor (10) output shaft, and cam (9) contact with pinch bar (15), one side swing joint of mounting panel (8) has threaded rod (4), and threaded rod (4) pass casing (1) and with carriage (14) threaded connection.

2. The intelligent quantitative control device for the industrial instrument is characterized in that a partition plate (12) is fixedly connected to the inner wall of one side of the shell (1), and a control panel (11) is fixedly connected to the upper surface of the partition plate (12).

3. The intelligent quantitative control device for the industrial instrument is characterized in that a filter screen (6) is fixedly connected to one end of the valve body (5).

4. The intelligent quantitative control device for the industrial instrument is characterized in that sliding grooves are formed in the inner walls of two sides of the shell (1), and a placing box (13) is movably connected to one side of each sliding groove.

5. The intelligent quantitative control device for the industrial instrument is characterized in that one side of the shell (1) is movably connected with a safety door (3), and one side of the safety door (3) is fixedly connected with a handle.

6. The intelligent quantitative control device for the industrial instrument is characterized in that one side of the safety door (3) is provided with a mounting opening, and a window (2) is fixedly connected in the mounting opening.

7. The intelligent quantitative control device for the industrial instrument is characterized in that a handle (7) is fixedly connected to the outer wall of the top of the shell (1), and an anti-slip sleeve is bonded to one side of the handle (7).