CN215799665U - Blast furnace hydraulic pressure mud big gun pull rod - Google Patents
Blast furnace hydraulic pressure mud big gun pull rod Download PDFInfo
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- CN215799665U CN215799665U CN202121519923.XU CN202121519923U CN215799665U CN 215799665 U CN215799665 U CN 215799665U CN 202121519923 U CN202121519923 U CN 202121519923U CN 215799665 U CN215799665 U CN 215799665U
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Abstract
The utility model discloses a blast furnace hydraulic mud gun pull rod which comprises a blast furnace, a locking mechanism, a motor and a hydraulic mud gun, wherein the blast furnace is fixed on the upper end surface of a base, a slide way is fixed on the left end surface of the blast furnace, a hydraulic cylinder is fixed on the right inner wall of the slide way, the left side of the hydraulic cylinder is connected with the pull rod through a piston rod, the locking mechanism is fixed in the left side wall of the slide way, the hydraulic mud gun is rotatably connected to the bottom of the pull rod, a hydraulic pipeline is fixed on the right end surface of the top of the hydraulic mud gun, and a flowmeter is fixed on the inner top of the lower hydraulic pipeline. This blast furnace hydraulic pressure mud gun pull rod, hydraulic pressure mud gun are at the in-process of operation, and mud amount detecting system can be with mud amount direct reaction on-the-spot LED display screen to thereby accumulate the data record save that produces at every turn, can also convey the PLC analog quantity module with instantaneous flow value through the instrument, and the historical trend that generates through computer display after handling again is looked over for the high furnace worker's leader.
Description
Technical Field
The utility model relates to the technical field related to a blast furnace hydraulic mud gun, in particular to a pull rod of a blast furnace hydraulic mud gun.
Background
A hydraulic mud gun for blast furnace is a necessary equipment in front of blast furnace, and can quickly and accurately block the iron tap hole after iron discharge to make the blast furnace quickly enter the next circulation operation.
The pull rod of the existing blast furnace hydraulic mud gun generally needs to be pulled by manpower, the temperature of molten iron and slag water is high, the discharge amount is large, liquid slag iron is often sprayed out from a slag hole when tapping is finished, the working condition is very severe, personal accidents and equipment accidents are very easily caused, and the existing equipment needs to be improved aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pull rod of a blast furnace hydraulic mud gun, which aims to solve the problems that the pull rod of the existing blast furnace hydraulic mud gun in the background art is pulled by manpower generally, the temperature of molten iron and slag water is high, the output is large, liquid slag iron is often sprayed out from a slag hole when tapping and deslagging are finished, the working condition is severe, and personal accidents and equipment accidents are easily caused.
In order to achieve the purpose, the utility model provides the following technical scheme: a pull rod of a hydraulic mud gun of a blast furnace, which comprises the blast furnace, a locking mechanism, a motor and the hydraulic mud gun,
the blast furnace is fixed on the upper end face of the base, a slide way is fixed on the left end face of the blast furnace, a hydraulic cylinder is fixed on the right inner wall of the slide way, and the left side of the hydraulic cylinder is connected with the pull rod through a piston rod;
the locking mechanism is fixed in the left side wall of the slideway;
the hydraulic mud gun is rotatably connected to the bottom of the pull rod, a hydraulic pipeline is fixed to the right end face of the top of the hydraulic mud gun, and a flowmeter is fixed to the inner top of the lower hydraulic pipeline.
Preferably, the front end face and the rear end face of the pull rod are both fixed with rollers.
Preferably, locking mechanical system includes recess, electronic flexible post and locking hook, and the recess is seted up on the left up end of slide, the recess internal fixation has electronic flexible post, and the top of electronic flexible post is connected with the locking hook.
Preferably, the locking hook is connected in the sleeve in a clamping mode, and the sleeve is fixed on the right end face of the hydraulic clay gun.
Preferably, the motor is fixed on the front side of the pull rod, and the rear side of the motor is rotatably connected with a hydraulic mud gun through a motor shaft.
Compared with the prior art, the utility model has the beneficial effects that: the pull rod of the blast furnace hydraulic mud gun,
(1) the locking hook is connected in the sleeve in a clamping mode, so that the hydraulic clay gun is locked, before the device is used, the locking hook needs to move upwards and be pulled out of the sleeve, then the hydraulic clay gun rotates 90 degrees anticlockwise, then the hydraulic clay gun moves rightwards along with the pull rod until the hydraulic clay gun is inserted into the blast furnace, and then the hydraulic clay gun can be used for driving clay into the blast furnace;
(2) in the process of using the hydraulic clay gun, two hydraulic pipelines are needed to make oil circularly flow in the hydraulic clay gun, and the hydraulic pipeline with a flowmeter can detect the amount of hydraulic oil;
(3) in the operation process of the hydraulic mud gun, the mud beating amount detection system can directly reflect the mud beating amount on an on-site LED display screen, records and stores data generated every time, so that the data are accumulated, an instantaneous flow value can be transmitted to a PLC analog quantity module through an instrument, and the data are processed and then displayed through a computer to generate a historical trend for a blast furnace operator to check.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic left-side sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of the working process of the present invention.
In the figure: 1. the device comprises a base, 2, a blast furnace, 3, a slideway, 4, a hydraulic cylinder, 5, a piston rod, 6, a pull rod, 7, a roller, 8, a locking mechanism, 801, a groove, 802, an electric telescopic column, 803, a locking hook, 9, a motor, 10, a motor shaft, 11, a hydraulic clay gun, 12, a sleeve, 13, a hydraulic pipeline, 14 and a flowmeter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a blast furnace hydraulic pressure mud gun pull rod, as shown according to fig. 1 and fig. 2, blast furnace 2 is fixed on the up end of base 1, and the left end face of blast furnace 2 is fixed with slide 3, be fixed with pneumatic cylinder 4 on the right inner wall of slide 3, and the left side of pneumatic cylinder 4 is connected with pull rod 6 through piston rod 5, the front and back terminal surface of pull rod 6 all is fixed with gyro wheel 7, after 90 degrees with hydraulic pressure mud gun 11 anticlockwise rotation, pull rod 6 can move to the right under the effect of pneumatic cylinder 4 and piston rod 5, thereby drive hydraulic pressure mud gun 11 and move to the right, conveniently accomplish the grafting operation of hydraulic pressure mud gun 11 and blast furnace 2 automatically, gyro wheel 7 plays supplementary effect at the in-process that the pull rod 6 removed.
According to fig. 1, 2 and 3, the locking mechanism 8 is fixed in the left side wall of the slideway 3, the locking mechanism 8 includes a groove 801, an electric telescopic column 802 and a locking hook 803, the groove 801 is opened on the upper end surface of the left side of the slideway 3, the electric telescopic column 802 is fixed in the groove 801, the top of the electric telescopic column 802 is connected with the locking hook 803, before the device is used, the locking hook 803 needs to move upwards under the extending action of the electric telescopic column 802 to separate the locking hook 803 from the sleeve 12 so as to smoothly complete the subsequent rotation operation of the hydraulic clay gun 11, the locking hook 803 is connected in the sleeve 12 in a clamping manner, the sleeve 12 is fixed on the right end surface of the hydraulic clay gun 11, and when the locking hook 803 is connected in the sleeve 12 in a clamping manner, the hydraulic clay gun 11 is in a locking state, so as to avoid misoperation.
According to fig. 1, 2 and 4, the hydraulic clay gun 11 is rotatably connected to the bottom of the pull rod 6, a hydraulic pipeline 13 is fixed to the right end face of the top of the hydraulic clay gun 11, a flow meter 14 is fixed to the inner top of the hydraulic pipeline 13 on the lower side, the motor 9 is fixed to the front side of the pull rod 6, the rear side of the motor 9 is rotatably connected with the hydraulic clay gun 11 through the motor shaft 10, the locking hook 803 moves upwards and is completely pulled out of the sleeve 12, and the hydraulic clay gun 11 can rotate 90 degrees anticlockwise under the action of the motor 9 and the motor shaft 10, so that the subsequent splicing operation of the hydraulic clay gun 11 and the blast furnace 2 is completed.
The working principle is as follows: when the blast furnace hydraulic mud gun pull rod is used, the pull rod is connected to an external power supply, the electric telescopic column 802 is started firstly, the electric telescopic column 802 extends, the locking hook 803 moves upwards and is pulled out from the sleeve 12, the motor 9 is started, the motor 9 drives the motor shaft 10 to rotate, so as to drive the hydraulic mud gun 11 to rotate 90 degrees anticlockwise, then the hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives the piston rod 5 to contract, the pull rod 6 moves rightwards under the assistance of the roller 7, the hydraulic mud gun 11 moves rightwards along with the piston rod and is spliced with the blast furnace 2, then the hydraulic mud gun 11 is used for mud shooting into the blast furnace 2, the mud shooting quantity detection system detects the hydraulic oil quantity flowing through the hydraulic cylinder by the flow detection device, the flow instantaneous signal is converted into a pulse signal by the flow meter 14 and transmitted into a flow totalizer in an electrical control cabinet for totalizing, and the actual mud shooting quantity is obtained by conversion and displayed on a field LED screen, this completes the work and is within the skill of the art, not described in detail in this specification.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a blast furnace hydraulic pressure mud big gun pull rod, includes blast furnace (2), locking mechanical system (8), motor (9) and hydraulic pressure mud big gun (11), its characterized in that:
the blast furnace (2) is fixed on the upper end face of the base (1), the left end face of the blast furnace (2) is fixed with the slide way (3), the right inner wall of the slide way (3) is fixed with the hydraulic cylinder (4), and the left side of the hydraulic cylinder (4) is connected with the pull rod (6) through the piston rod (5);
the locking mechanism (8), the said locking mechanism (8) is fixed in the left sidewall of the slideway (3);
hydraulic pressure mud gun (11), hydraulic pressure mud gun (11) rotate to be connected in the bottom of pull rod (6), and the right-hand member face at hydraulic pressure mud gun (11) top is fixed with hydraulic line (13), and the interior top of downside hydraulic line (13) is fixed with flowmeter (14) simultaneously.
2. The blast furnace hydraulic mud gun drawbar of claim 1, characterized in that: and rollers (7) are fixed on the front end face and the rear end face of the pull rod (6).
3. The blast furnace hydraulic mud gun drawbar of claim 1, characterized in that: locking mechanical system (8) include recess (801), electronic flexible post (802) and locking hook (803), and recess (801) are seted up on the left up end of slide (3), recess (801) internal fixation has electronic flexible post (802), and the top of electronic flexible post (802) is connected with locking hook (803).
4. The blast furnace hydraulic mud gun drawbar of claim 3, characterized in that: the locking hook (803) is connected in the sleeve (12) in a clamping manner, and the sleeve (12) is fixed on the right end face of the hydraulic clay gun (11).
5. The blast furnace hydraulic mud gun drawbar of claim 1, characterized in that: the motor (9) is fixed on the front side of the pull rod (6), and the rear side of the motor (9) is rotatably connected with a hydraulic mud gun (11) through a motor shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121519923.XU CN215799665U (en) | 2021-07-05 | 2021-07-05 | Blast furnace hydraulic pressure mud big gun pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121519923.XU CN215799665U (en) | 2021-07-05 | 2021-07-05 | Blast furnace hydraulic pressure mud big gun pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215799665U true CN215799665U (en) | 2022-02-11 |
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ID=80180974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121519923.XU Active CN215799665U (en) | 2021-07-05 | 2021-07-05 | Blast furnace hydraulic pressure mud big gun pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215799665U (en) |
-
2021
- 2021-07-05 CN CN202121519923.XU patent/CN215799665U/en active Active
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