CN217442675U - Hopper scale anti-friction device - Google Patents
Hopper scale anti-friction device Download PDFInfo
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- CN217442675U CN217442675U CN202220924618.7U CN202220924618U CN217442675U CN 217442675 U CN217442675 U CN 217442675U CN 202220924618 U CN202220924618 U CN 202220924618U CN 217442675 U CN217442675 U CN 217442675U
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- weighing
- hopper
- platform
- fender
- protection
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Abstract
The utility model provides a hopper scale anti-friction device, which relates to the technical field of converter feeding, and comprises a weighing hopper and a weighing platform, wherein the weighing platform is provided with a weighing sensor matched with a weighing support, the weighing sensor is installed with the weighing platform through an installation seat, the outer side of the lower end of the weighing hopper is provided with an upper protective enclosure, the weighing hopper is provided with a control mechanism, the upper protective enclosure is connected with the control mechanism, the weighing platform is movably provided with a lower protective enclosure, the upper end of the lower protective enclosure extends to the inside of the upper protective enclosure, and the outer side of the upper protective enclosure and the lower protective enclosure of the weighing platform is provided with a side enclosure; the upper protection enclosure is arranged on the outer side of the lower end of the weighing hopper, and the lower protection enclosure is arranged on the weighing platform in a matched mode, so that enclosure of a gap between the weighing hopper and the weighing platform can be achieved, material particles are prevented from falling into the gap, so that the weighing hopper and the weighing platform are rubbed and leaned, and normal weighing of the weighing sensor is influenced.
Description
Technical Field
The utility model relates to a converter material loading technical field especially relates to a hopper scale anti-friction leans on device.
Background
The batching system comprises a plurality of hopper scales under the blast furnace groove, in the process of production, the material in the weighing hopper is fed through a feeding belt after vibrating through a high-position bin above the material, in the process of feeding, many grains can run out of the belt, the grains are caused to fall on a weighing platform, the more grains are accumulated, the more the gap between the bottom of the weighing hopper and the weighing platform can be blocked, the scraping and leaning between the weighing hopper and the weighing platform are generated, the normal weighing of a weighing sensor is further influenced, and the deviation of the weighing result value is large. Therefore, the utility model provides a hopper scale anti-friction device to solve the weak point among the prior art.
SUMMERY OF THE UTILITY MODEL
To the problem, an object of the utility model is to provide a hopper scale anti-friction is by device, through setting up the protection in the weighing hopper lower extreme outside and enclosing the fender to and the cooperation sets up the lower protection on weighing the platform and encloses the fender, can realize the enclosure in the clearance between weighing hopper and the weighing platform, prevent that the grain of material from falling into in the clearance and making the weighing hopper and weighing the production between the platform wipe and lean on, and then influence weighing sensor's normal weighing.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a hopper scale anti-friction is by device, includes weighing hopper and weighing platform, the weighing platform top is equipped with the weighing hopper, the weighing hopper bottom is equipped with weighing bracket, weighing bracket is equipped with three groups at least, weighing platform is last to be equipped with the weighing sensor who weighs bracket adaptation, weighing sensor passes through the mount pad and weighs the platform installation, weighing bracket lower extreme is connected with the weighing sensor top, the weighing hopper lower extreme outside is equipped with the protection and encloses the fender, be equipped with control mechanism on the weighing hopper, on protect to enclose the fender and be connected with control mechanism, the last activity of weighing platform is equipped with down the protection and encloses the fender, the protection encloses the fender upper end down and extends to the protection and enclose inside the fender, the outside that the fender was enclosed in the protection about weighing platform is equipped with the side and encloses the fender.
The further improvement lies in that: the middle of the weighing platform is provided with a discharge hole, the discharge hole is matched with the position of a discharge opening at the bottom of the weighing hopper, and a dropping hole is formed in the weighing platform outside the discharge hole.
The further improvement lies in that: the upper protection enclosure is of a circular truncated cone-shaped structure, a sliding groove is formed in the outer wall of the weighing hopper, and the inner side of the upper protection enclosure is connected with the sliding groove in a sliding mode.
The further improvement lies in that: control mechanism includes pterygoid lamina, electric telescopic handle and connecting plate, the weigh hopper upper end outside is equipped with the pterygoid lamina, pterygoid lamina below symmetry is equipped with electric telescopic handle, the electric telescopic handle lower extreme is equipped with the connecting plate, the connecting plate encloses the fender top installation through connecting bolt and last protection.
The further improvement lies in that: the bottom of the lower protective enclosure is provided with a connecting ring, and the connecting ring is detachably mounted with the weighing platform through an assembling bolt.
The further improvement lies in that: the side is enclosed and is kept off the bottom and be equipped with the collar, the collar passes through mounting bolt and is connected with the weighing platform lateral wall, the side is enclosed and is kept off bottom internal diameter and weighing platform diameter adaptation.
The further improvement lies in that: the bottom of the weighing platform is provided with a collecting hopper, the collecting hopper is in threaded connection with the bottom of the weighing platform, a discharge pipe is arranged in the middle of the collecting hopper, the upper end of the discharge pipe penetrates through the discharge hole and then extends upwards, and the bottom of the discharge pipe is provided with a discharge valve.
The utility model has the advantages that: the utility model discloses a fender is enclosed in the protection in the setting of weighing hopper lower extreme outside, and the cooperation sets up the lower protection on weighing platform and encloses the fender, can realize the enclosure in the clearance between weighing hopper and the weighing platform, prevent that the material grain from falling into in the clearance to make the weighing hopper and weighing platform between produce and wipe and lean on, and then influence weighing sensor's normal weighing, and protect down and enclose fender and weighing platform demountable installation, the periodic overhaul of being convenient for, it encloses the fender and also can realize highly going up and down through control mechanism control to go up the protection, the symmetry of being convenient for again the weighing sensor carries out periodic maintenance.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the upper protective enclosure and the lower protective enclosure of the present invention;
FIG. 3 is a schematic view of the installation result of the weighing sensor of the present invention;
FIG. 4 is a schematic view of the side fence structure of the present invention;
fig. 5 is a schematic view of the installation structure of the discharge pipe of the present invention.
Wherein: 1. a weighing hopper; 2. a weighing platform; 3. a weighing bracket; 4. a weighing sensor; 5. an upper protective enclosure; 6. a lower protective enclosure; 7. side surrounding baffles; 8. a discharge orifice; 9. dropping the hole; 10. a chute; 11. a wing plate; 12. an electric telescopic rod; 13. a connecting plate; 14. a connecting ring; 15. a mounting ring; 16. a collecting hopper; 17. a discharge pipe; 18. and a discharge valve.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to the drawings of fig. 1-5, the embodiment provides a hopper scale anti-friction device, which comprises a weighing hopper 1 and a weighing platform 2, wherein the weighing hopper 1 is arranged above the weighing platform 2, the bottom of the weighing hopper 1 is provided with a weighing bracket 3, the weighing bracket 3 is at least provided with three groups, the weighing platform 2 is provided with a weighing sensor 4 matched with the weighing bracket 3, the weighing sensor 4 is installed on the weighing platform 2 through an installation seat, the lower end of the weighing bracket 3 is connected with the top of the weighing sensor 4, the outer side of the lower end of the weighing hopper 1 is provided with an upper protective enclosure 5, the weighing hopper 1 is provided with a control mechanism, the upper protective enclosure 5 is connected with the control mechanism, the weighing platform 2 is movably provided with a lower protective enclosure 6, the upper end of the lower protective enclosure 6 extends into the upper protective enclosure 5, the outer side enclosures 6 of the weighing platform 2 are provided with side enclosures 7, the utility model discloses a set up the protection in the outside of the lower extreme of weighing hopper 1 and enclose fender 5 to and cooperate the lower protection that sets up on weighing platform 2 to enclose fender 6, can realize the enclosure in the clearance between weighing hopper 1 and weighing platform 2, prevent that the material grain from falling into the clearance and make weighing hopper 1 and weighing platform 2 produce between and wipe and lean on, and then influence the normal weighing of weighing sensor 4, and lower protection encloses fender 6 and weighing platform 2 demountable installation, the periodic overhaul of being convenient for, upper protection encloses fender 5 and controls through control mechanism and also can realize the high lift, be convenient for weighing sensor 4 carries out periodic maintenance;
when the high-order feed bin vibrates the feeding to in weighing hopper 1, the vibration process shakes out the material grain of feeding belt and can encloses the lateral wall landing that keeps off 5 along last protection, because the protection encloses 6 upper ends down and extends to inside the protection encloses fender 5, so the in-process material grain can not enter into the clearance between weighing hopper 1 and the weighing platform 2, and then can not make and produce between weighing hopper 1 and the weighing platform 2 and wipe and lean on, the material grain that falls into on weighing platform 2 can not jump out weighing platform 2 under the effect that the side wall kept off 7, the material grain enters into collection hopper 16 through the hole 9 that falls that sets up on weighing platform 2 and is collected.
The middle of the weighing platform 2 is provided with a discharge hole 8, the discharge hole 8 is matched with the position of a discharge opening at the bottom of the weighing hopper 1, a falling hole 9 is formed in the weighing platform 2 outside the discharge hole 8, and the weighing hopper 1 can be conveniently discharged through the arranged discharge hole 8.
Go up the protection and enclose fender 5 and be round platform type structure, be equipped with spout 10 on the 1 outer wall of scale hopper, go up the protection and enclose 5 inboards and spout 10 sliding connection, through setting up spout 10, can satisfy and realize that the protection encloses fender 5 and reciprocates on scale hopper 1.
Control mechanism includes pterygoid lamina 11, electric telescopic handle 12 and connecting plate 13, the 1 upper end outside of scale hopper is equipped with pterygoid lamina 11, 11 below symmetries of pterygoid lamina are equipped with electric telescopic handle 12, electric telescopic handle 12 lower extreme is equipped with connecting plate 13, connecting plate 13 encloses through connecting bolt and last protection and keeps off 5 top installation, and when the protection was enclosed and keeps off 5 and reciprocate on scale hopper 1 on controlling mechanism control, stretch out or shrink through control electric telescopic handle 12 can, enclose through setting up connecting plate 13 and last protection and keep off 5 demountable installation, be convenient for enclose control mechanism and last protection and keep off 5 and dismantle.
The fender 6 bottom is enclosed in lower protection is equipped with go-between 14, go-between 14 passes through assembly bolt and weighing platform 2 demountable installation, and demountable installation's lower protection is enclosed fender 6 and can be convenient for regularly clear up the clearance between scale hopper 1 and the weighing platform 2, can also satisfy and realize regularly that sensor 4 is overhauld in the symmetrical retransmission.
The side is enclosed and is kept off 7 bottoms and is equipped with collar 15, collar 15 is connected with weighing platform 2 lateral walls through the construction bolt, 7 bottom internal diameter and the weighing platform 2 diameter adaptations are enclosed to the side.
Weighing platform 2 bottom and being equipped with collection fill 16, collect fill 16 and weighing platform 2 bottom threaded connection, be equipped with delivery pipe 17 in the middle of collecting fill 16, delivery pipe 17 upper end is passed through behind the discharge hole 8 and upwards extends, delivery pipe 17 bottom is equipped with discharge valve 18, and through setting up delivery pipe 17 to extend upwards after passing through discharge hole 8 with delivery pipe 17 upper end, can prevent in the granule from dropping delivery pipe 17, this setting can make the collection of scattered granule and the discharge opening of weighing hopper 1 process of unloading mutually independent, improves the convenience of use, when the inside granule of clearance collection fill 16, direct dismantlement collection fill 16 can.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a hopper scale is prevented wiping and is leaned on device, includes weighing hopper (1) and weighing platform (2), weighing platform (2) top is equipped with weighing hopper (1), weighing hopper (1) bottom is equipped with weighing support (3), weighing support (3) are equipped with three groups at least, weighing sensor (4) that are equipped with on platform (2) and weigh support (3) adaptation, weighing sensor (4) are installed through mount pad and weighing platform (2), weighing support (3) lower extreme and weighing sensor (4) top are connected, its characterized in that: the protection is equipped with in the scale hopper (1) lower extreme outside and encloses fender (5), be equipped with control mechanism on the scale hopper (1), it encloses fender (5) and is connected with control mechanism to go up the protection, it encloses fender (6) to be equipped with down the protection to weigh platform (2) the activity, it encloses fender (6) upper end and extends to supreme protection down and encloses inside fender (5) to protect down, the protection encloses the outside that keeps off (6) and is equipped with the side and encloses fender (7) from top to bottom weighing platform (2).
2. The hopper scale anti-scuffing device of claim 1, wherein: the middle of the weighing platform (2) is provided with a discharge hole (8), the discharge hole (8) is matched with the position of a discharge opening at the bottom of the weighing hopper (1), and a dropping hole (9) is formed in the weighing platform (2) on the outer side of the discharge hole (8).
3. The hopper scale anti-scuffing device of claim 1, wherein: go up the protection and enclose fender (5) and be round platform type structure, be equipped with spout (10) on scale hopper (1) outer wall, go up the protection and enclose fender (5) inboard and spout (10) sliding connection.
4. The hopper scale anti-scuffing device of claim 3, wherein: control mechanism includes pterygoid lamina (11), electric telescopic handle (12) and connecting plate (13), the scale hopper (1) upper end outside is equipped with pterygoid lamina (11), pterygoid lamina (11) below symmetry is equipped with electric telescopic handle (12), electric telescopic handle (12) lower extreme is equipped with connecting plate (13), connecting plate (13) enclose fender (5) top installation through connecting bolt and last protection.
5. The hopper scale anti-scuffing device of claim 1, wherein: the bottom of the lower protective enclosure (6) is provided with a connecting ring (14), and the connecting ring (14) is detachably mounted with the weighing platform (2) through an assembling bolt.
6. The hopper scale anti-scuffing device of claim 1, wherein: the side is enclosed fender (7) bottom and is equipped with collar (15), collar (15) are connected with weighing platform (2) lateral wall through construction bolt, the side is enclosed fender (7) bottom internal diameter and weighing platform (2) diameter adaptation.
7. The hopper scale anti-scuffing device of claim 2, wherein: weigh platform (2) bottom and be equipped with collection and fight (16), collect and fight (16) and weigh platform (2) bottom threaded connection, be equipped with discharge pipe (17) in the middle of collecting fighting (16), discharge pipe (17) upper end runs through out behind discharge hole (8) and upwards extends, discharge pipe (17) bottom is equipped with bleeder valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220924618.7U CN217442675U (en) | 2022-04-20 | 2022-04-20 | Hopper scale anti-friction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220924618.7U CN217442675U (en) | 2022-04-20 | 2022-04-20 | Hopper scale anti-friction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217442675U true CN217442675U (en) | 2022-09-16 |
Family
ID=83216935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220924618.7U Active CN217442675U (en) | 2022-04-20 | 2022-04-20 | Hopper scale anti-friction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217442675U (en) |
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2022
- 2022-04-20 CN CN202220924618.7U patent/CN217442675U/en active Active
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