CN216471068U - Device for preventing material from being unloaded and remaining for car dumper - Google Patents
Device for preventing material from being unloaded and remaining for car dumper Download PDFInfo
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- CN216471068U CN216471068U CN202122589331.1U CN202122589331U CN216471068U CN 216471068 U CN216471068 U CN 216471068U CN 202122589331 U CN202122589331 U CN 202122589331U CN 216471068 U CN216471068 U CN 216471068U
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- slide rail
- connecting rod
- unloaded
- preventing
- driving
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Abstract
The utility model aims to solve the problem that unloading residues exist when a large-tonnage carriage is unloaded by a pressure beam of an existing dumper, and provides a device for preventing material unloading residues for the dumper. The device comprises a vehicle pressing beam connecting support, a movement rebounding mechanism connected with the vehicle pressing beam connecting support and a baffle mechanism connected with the movement rebounding mechanism. The device is arranged at the top end of the inverted L-shaped pressing beam of the tipper, can be self-adapted to the types of the existing various railway open cars, is convenient to install and operate, and avoids incomplete material dumping.
Description
Technical Field
The utility model belongs to the technical field of open wagon tipplers, and particularly relates to a device for preventing material unloading residue for a tippler.
Background
The tipper is a large-scale automatic unloading system, can dump the bulk material that 50t ~80t railway gondola cars loaded. The method is widely applied to large-scale modern enterprises such as power plants, ports, metallurgy, coal coking and the like. The tippler body is provided with a tippler mechanism, a leaning beam and a pressing beam, wherein the pressing beam is of an inverted L shape and is used for fixing the railway open wagon in the tipping process.
The size of the tippler is fixed, but the specification capacity of the railway open wagon is different, and the size of the carriage is greatly different, so that when the large-tonnage open wagon with 70t or more is tipped, the transverse part of the inverted L-shaped trolley pressing beam protrudes above the carriage, the protruding part can block materials during the tippler operation to cause unloading residues, and the residual materials are required to be manually cleaned subsequently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that unloading residues exist when a large-tonnage carriage is unloaded by a pressure beam of an existing dumper, and provides a device for preventing material unloading residues for the dumper. The device is arranged at the top end of the inverted L-shaped pressing beam of the tipper, can be self-adapted to the types of the existing various railway open cars, is convenient to install and operate, and avoids incomplete material dumping.
A device for preventing material from being unloaded and left for a car dumper comprises a car-pressing beam connecting bracket, a movement rebounding mechanism connected with the car-pressing beam connecting bracket and a baffle mechanism connected with the movement rebounding mechanism;
the pressure vehicle beam connecting support is a cross rod, the top ends of the two ends of the cross rod are respectively provided with a spring mounting seat, a spring is arranged inside the spring mounting seat, and the bottom end of the cross rod is used for being connected with the top end of the inverted L-shaped pressure vehicle beam;
the number of the motion rebounding mechanisms is 2, each motion rebounding mechanism comprises a slide rail, a protective cover covering the upper part of the slide rail, a spur rack fixedly connected to the lower part of the slide rail and a rotating shaft fixing plate positioned on one side of the slide rail; the top end of the protective cover is fixedly connected to the bottom end of the cross rod and communicated with the spring mounting seat, the slide rail is connected with the bottom end of the spring through a slide rail baffle at the top end, a driving shaft is arranged on the rotating shaft fixing plate, a driven shaft is further arranged on the rotating shaft fixing plate above the driving shaft, and a straight gear meshed with the straight rack is sleeved on the driving shaft;
the baffle mechanism comprises a driving connecting rod connected to the driving shaft in a shaft coupling mode, a long connecting rod connected to the follow-up shaft in a shaft coupling mode, and a material pouring panel hinged to the driving connecting rod and the long connecting rod respectively.
Further, above-mentioned a prevent that material from dumping remaining device for tipper, it is equipped with several eyebolt to press car roof beam linking bridge.
Further, the bottom of the straight rack is provided with the wear-resistant protecting strip.
Further, according to the device for preventing the material from being unloaded and left for the car dumper, the long connecting rod is longer than the driving connecting rod, so that the material dumping panel is obliquely arranged.
Further, the device for preventing the material from being unloaded and left for the car dumper is characterized in that a rubber baffle connected with the material dumping panel is arranged at the bottom of the material dumping panel.
Compared with the prior art, the utility model has the advantages that:
1. the device has a stable mechanical structure;
2. the device adopts a lightweight design, and the self weight is smaller;
3. the device can be self-adaptive to various existing railway open wagon models;
4. the device is convenient to install and operate;
5. the device is easy to maintain.
Drawings
FIG. 1 is a perspective view of the present apparatus;
FIG. 2, a side view of the present device;
FIG. 3 and FIG. 2 are sectional views taken along A-A;
fig. 4 and 2 are sectional views taken along the line B-B.
The device comprises a pressing beam connecting support 1, a pressing beam connecting support 11, a spring mounting seat 12, a spring 13, an eye bolt 21, a slide rail 22, a protective cover 23, a spur rack 24, a rotating shaft fixing plate 25, a slide rail baffle 26, a driving shaft 27, a follower shaft 28, a spur gear 29, a wear-resistant protective strip 31, a driving connecting rod 32, a long connecting rod 33, a material pouring panel 34 and a rubber baffle.
Detailed Description
Examples
A device for preventing material from being unloaded and left for a car dumper comprises a car-pressing beam connecting bracket 1, a movement rebounding mechanism connected with the car-pressing beam connecting bracket and a baffle mechanism connected with the movement rebounding mechanism;
the pressing beam connecting support 1 is a cross rod, a plurality of lifting eye bolts 13 are arranged at the top end of the cross rod, spring mounting seats 11 are respectively arranged at two ends of the top end of the cross rod, springs 12 are arranged inside the spring mounting seats, and the bottom end of the cross rod is used for being connected with the top end of the inverted L-shaped pressing beam;
the number of the motion rebounding mechanisms is 2, each motion rebounding mechanism comprises a slide rail 21, a protective cover 22 covered above the slide rail, a straight rack 23 fixedly connected below the slide rail, and a rotating shaft fixing plate 24 positioned on one side of the slide rail; the top end of the protective cover is fixedly connected to the bottom end of the cross rod and communicated with the spring mounting seat, the slide rail is connected with the bottom end of the spring through a slide rail baffle plate 25 at the top end, a driving shaft 26 is arranged on the rotating shaft fixing plate, a driven shaft 27 is further arranged above the driving shaft on the rotating shaft fixing plate, a straight gear 28 meshed with the straight rack is sleeved on the driving shaft, and a wear-resistant protective strip 29 is arranged at the bottom of the straight rack;
the baffle mechanism comprises a driving connecting rod 31 connected to the driving shaft in a shaft coupling mode, a long connecting rod 32 connected to the follow-up shaft in a shaft coupling mode, and a material pouring panel 33 hinged to the driving connecting rod and the long connecting rod respectively, a rubber baffle 34 connected with the material pouring panel is arranged at the bottom of the material pouring panel, and the long connecting rod is longer than the driving connecting rod, so that the material pouring panel is arranged in an inclined mode.
The use method of the device is that the bottom end of the connecting bracket of the vehicle pressing beam of the device is arranged at the rear side of the top end of the inverted L-shaped vehicle pressing beam and is close to the vertical part of the vehicle pressing beam. When the tipper unloads a large-tonnage open wagon, the top of the carriage of the open wagon is toppled to press the straight rack 23, the straight rack moves upwards to drive the straight gear 28 to rotate so as to drive the driving shaft to rotate, the spring is compressed, the driving shaft drives the long connecting rod to move, and meanwhile, the rubber baffle at the bottom of the dumping panel is in contact with the inside of the carriage, so that materials in the carriage slide smoothly and cannot be blocked by the inverted L-shaped pressing beam; after the unloading is finished, the spring rebounds to reset the straight rack, the long connecting rod and the material pouring panel. When the tippler unloads a small-tonnage open wagon, the carriage of the open wagon dumps and presses the inverted L-shaped front side of the wagon pressing beam, and the carriage cannot contact with the tippler. And the slide rail baffle plate plays a role of a limiting plate, and the spring is prevented from being excessively compressed.
Claims (5)
1. A device for preventing material from being unloaded and left for a car dumper is characterized by comprising a car-pressing beam connecting bracket, a movement rebounding mechanism connected with the car-pressing beam connecting bracket and a baffle mechanism connected with the movement rebounding mechanism;
the pressure vehicle beam connecting support is a cross rod, the top ends of the two ends of the cross rod are respectively provided with a spring mounting seat, a spring is arranged inside the spring mounting seat, and the bottom end of the cross rod is used for being connected with the top end of the inverted L-shaped pressure vehicle beam;
the number of the motion rebounding mechanisms is 2, each motion rebounding mechanism comprises a slide rail, a protective cover covering the upper part of the slide rail, a spur rack fixedly connected to the lower part of the slide rail and a rotating shaft fixing plate positioned on one side of the slide rail; the top end of the protective cover is fixedly connected to the bottom end of the cross rod and communicated with the spring mounting seat, the slide rail is connected with the bottom end of the spring through a slide rail baffle at the top end, a driving shaft is arranged on the rotating shaft fixing plate, a driven shaft is further arranged on the rotating shaft fixing plate above the driving shaft, and a straight gear meshed with the straight rack is sleeved on the driving shaft;
the baffle mechanism comprises a driving connecting rod connected to the driving shaft in a shaft coupling mode, a long connecting rod connected to the follow-up shaft in a shaft coupling mode, and a material pouring panel hinged to the driving connecting rod and the long connecting rod respectively.
2. The device for preventing the material dumping residue of the tippler as claimed in claim 1, wherein the connecting bracket of the trolley pressing beam is provided with a plurality of eye bolts.
3. The device for preventing the material from being unloaded and left for the car dumper as claimed in claim 1, wherein the bottom of the spur rack is provided with a wear-resistant guard bar.
4. The device for preventing the material from being unloaded and remained for the tippler as claimed in claim 1, wherein the long connecting rod is longer than the driving connecting rod, so that the unloading panel is arranged in an inclined way.
5. The device for preventing the material from being unloaded and left for the car dumper as claimed in claim 1, wherein the bottom of the dumping panel is provided with a rubber baffle connected with the dumping panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122589331.1U CN216471068U (en) | 2021-10-27 | 2021-10-27 | Device for preventing material from being unloaded and remaining for car dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122589331.1U CN216471068U (en) | 2021-10-27 | 2021-10-27 | Device for preventing material from being unloaded and remaining for car dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216471068U true CN216471068U (en) | 2022-05-10 |
Family
ID=81442617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122589331.1U Active CN216471068U (en) | 2021-10-27 | 2021-10-27 | Device for preventing material from being unloaded and remaining for car dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216471068U (en) |
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2021
- 2021-10-27 CN CN202122589331.1U patent/CN216471068U/en active Active
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