Sampling device for raw material detection for pressure vessel flange production
Technical Field
The utility model relates to a flange production technical field specifically is a pressure vessel flange production is with raw materials sampling device for measuring.
Background
Pressure vessel wide application in chemical industry, petroleum, machinery, power, metallurgy, nuclear energy, aviation, aerospace, fields such as ocean, it is used for storing in the production process, splendid attire gas, liquid, the indispensable core equipment of medium such as liquefied gas, pressure vessel works under high pressure environment for a long time, its sealing performance direct relation is to can normally work, wherein the quality of sealing part flange is one of the important part of relation to the pressure vessel leakproofness, add man-hour at the raw materials to pressure vessel flange production at present, need carry out sample detection to it, current sampling device can not guarantee to the randomness of raw materials, the accurate index of unable assurance raw materials detection, thereby the detection effect of flange production has been influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device is used in raw materials detection for pressure vessel flange production possesses the high advantage of randomness, has solved current sampling device and can not guarantee to the randomness of raw materials, can't guarantee the accurate index of raw materials detection to the problem of the detection effect of flange production has been influenced.
In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for detecting raw materials for producing pressure vessel flanges comprises a box body, wherein the right side of the top of the box body is communicated with an inlet pipe, the right side of the box body is fixedly connected with a shell, the left bottom of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a transmission rod, the left side of the transmission rod penetrates through the outside of the shell and extends to the inner cavity of the shell, the surface of the transmission rod is fixedly connected with a driving gear, the top of the right side of the inner cavity of the shell is movably connected with a rotating rod through a bearing, the surface of the rotating rod is fixedly connected with a driven gear, the driving gear is meshed with the driven gear, the left side of the rotating rod penetrates through the inner cavity of the box body and is movably connected with the box body through a bearing, the surface of the rotating rod is fixedly connected with, the left side of transfer line extends to the inner chamber of box, the equal fixedly connected with cam in both sides on transfer line surface, the top and the sieve contact of cam, the bottom fixedly connected with mount of motor.
Preferably, the left side fixedly connected with cylinder of mount, the left side of cylinder extends to the inner chamber of box, the left side fixedly connected with push pedal of cylinder.
Preferably, the bottom of the inner cavity of the box body is provided with a container, and the surface of the container is provided with a containing cavity.
Preferably, a baffle is fixedly connected to the left side of the container, and a handle is fixedly connected to the left side of the baffle.
Preferably, the top threaded connection of inlet pipe has the closing cap, the bottom fixedly connected with controller on shell surface, the controller passes through wire and motor electric connection.
Preferably, the left side of transfer line is through bearing and box swing joint, the puddler is the equidistance and distributes on the bull stick surface.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of box, inlet pipe, shell, motor, transfer line, driving gear, bull stick, driven gear, puddler, spacing, sieve, cam and mount is used, can effectually solve the problem that the randomness that is used for pressure vessel flange production to detect sampling device can't be guaranteed now, the device can improve the precision that the raw materials detected, will await measuring even mixture of raw materials, and then provide favourable help for the detection work.
2. The utility model discloses a set up cylinder and push pedal, can promote the raw materials that the container fell to guarantee that the raw materials is even fall into and hold the intracavity portion, through setting up the container and holding the chamber, can place the raw materials that awaits measuring, thereby make things convenient for staff's sample detection, through setting up baffle and handle, can be convenient for the staff to take out the container and detect work, through setting up the closing cap, can guarantee the leakproofness of inlet pipe, and then guaranteed that the raw materials sample does not receive environmental pollution.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the container structure of the present invention;
fig. 3 is a schematic sectional view of the internal connection structure of the housing of the present invention.
In the figure: 1. a box body; 2. a feed pipe; 3. a housing; 4. a motor; 5. a transmission rod; 6. a driving gear; 7. a rotating rod; 8. a driven gear; 9. a stirring rod; 10. a limiting frame; 11. a sieve plate; 12. a cam; 13. a fixed mount; 14. a cylinder; 15. pushing the plate; 16. a container; 17. a cavity; 18. a baffle plate; 19. a handle; 20. sealing the cover; 21. and a controller.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.
Referring to fig. 1-3, a sampling device for detecting raw materials for producing pressure vessel flanges comprises a box body 1, a vessel 16 is arranged at the bottom of an inner cavity of the box body 1, a containing cavity 17 is formed in the surface of the vessel 16, a baffle 18 is fixedly connected to the left side of the vessel 16, a handle 19 is fixedly connected to the left side of the baffle 18, a feed pipe 2 is communicated with the right side of the top of the box body 1, a sealing cover 20 is connected to the top of the feed pipe 2 in a threaded manner, a controller 21 is fixedly connected to the bottom of the surface of a shell 3, the controller 21 is electrically connected with a motor 4 through a lead, the shell 3 is fixedly connected to the right side of the box body 1, a motor 4 is fixedly connected to the bottom of the left side of the shell 3, a transmission rod 5 is fixedly connected to the output end of the motor 4, the left side of the transmission rod 5 is movably connected with the, the surface of the transmission rod 5 is fixedly connected with a driving gear 6, the top on the right side of the inner cavity of the shell 3 is movably connected with a rotating rod 7 through a bearing, the surface of the rotating rod 7 is fixedly connected with a driven gear 8, the driving gear 6 is meshed with the driven gear 8, the left side of the rotating rod 7 penetrates through the inner cavity of the box body 1 and is movably connected with the box body 1 through a bearing, the surface of the rotating rod 7 is fixedly connected with a stirring rod 9, the bottoms on the two sides of the inner cavity of the box body 1 are fixedly connected with limiting frames 10, the tops of the two limiting frames 10 are movably connected with a sieve plate 11, the left side of the transmission rod 5 extends to the inner cavity of the box body 1, the two sides on the surface of the transmission rod 5 are both fixedly connected with cams 12, the tops of the cams 12 are in contact with the sieve plate 11, the bottom of the motor, through the arrangement of the cylinder 14 and the push plate 15, the falling raw material of the container 16 can be pushed, so that the raw material is ensured to uniformly fall into the containing cavity 17, the raw material to be detected can be placed through the arrangement of the container 16 and the containing cavity 17, so that the sampling detection of workers is facilitated, through the arrangement of the baffle 18 and the handle 19, the workers can conveniently take out the container 16 for detection, through the arrangement of the sealing cover 20, the sealing property of the feeding pipe 2 can be ensured, so that the raw material sampling is ensured not to be polluted by the environment, through the matched use of the box body 1, the feeding pipe 2, the shell 3, the motor 4, the transmission rod 5, the driving gear 6, the rotating rod 7, the driven gear 8, the stirring rod 9, the limiting frame 10, the sieve plate 11, the cam 12 and the fixing frame 13, the problem that the randomness of the existing sampling device for the, the device can improve the precision that the raw materials detected, with the even mixture of the raw materials that awaits measuring, and then provides favourable help for the detection achievement.
When in use, a worker puts a certain amount of raw materials to be measured into the box body 1 through the feeding pipe 2 and falls on the surface of the sieve plate 11, the motor 4 is started by the controller 21, the motor 4 drives the transmission rod 5 to rotate, the transmission rod 5 drives the cam 12 to rotate, at the same time, driving the driving gear 6 to rotate, driving the driving gear 6 to drive the driven gear 8 to rotate, driving the driven gear 8 to drive the rotating rod 7 to rotate, driving the stirring rod 9 to uniformly stir the raw materials by the rotating rod 7, meanwhile, after the cam 12 contacts the sieve plate 11, the sieve plate 11 is vibrated, the sieve plate 11 screens raw materials, the fallen raw materials are concentrated on the surface of the container 16, when the collection work is finished, by activating the cylinder 14, the cylinder 14 drives the push plate 15 to move on the surface of the container 16, thereby flattening the raw material on the surface of the container 16, and leading the working personnel to obtain complete and even raw material to be detected, thereby improving the detection accuracy.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.