CN216189469U - Automatic coal leveling device - Google Patents
Automatic coal leveling device Download PDFInfo
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- CN216189469U CN216189469U CN202122609567.7U CN202122609567U CN216189469U CN 216189469 U CN216189469 U CN 216189469U CN 202122609567 U CN202122609567 U CN 202122609567U CN 216189469 U CN216189469 U CN 216189469U
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Abstract
The utility model relates to an automatic coal leveling device, which solves the problems of unrealistic coal pressing, low marking property, serious coal scattering resource waste and the like of the traditional coal leveling device after loading. The coal leveling device comprises a coal leveling frame, a roller frame, a coal leveling roller and a lifting mechanism, wherein a positioning fixture block is fixed at the front end of the coal leveling frame, the top end of the positioning fixture block is connected with the lifting mechanism, the roller frame comprises a left n-shaped fixture seat and a right n-shaped fixture seat which are clamped on the positioning fixture block, the bottom ends of front vertical beams of the two n-shaped fixture seats are respectively and fixedly provided with a cantilever beam in a forward extending mode, and the coal leveling roller is rotatably installed between the two cantilever beams. The device has good coal pressing effect, ensures that coal is not scattered when the flat coal is treated, saves resources, ensures enterprise benefits, avoids environmental pollution, and reduces labor cost and labor intensity; meanwhile, the stereoscopic enterprise logo is arranged on the carrier roller for coal pressing, the enterprise logo can be embodied on a pressed coal layer after the coal pressing is finished, the enterprise logo has enterprise characteristics, and a brand effect is formed.
Description
Technical Field
The utility model belongs to the technical field of coal mine transportation, and particularly relates to a coal pressing treatment device after coal loading, in particular to an automatic coal leveling device.
Background
Rule for reinforcing the load of railway freight "chapter i, fourth regulation: the basic technical requirements of cargo loading reinforcement are as follows: the goods are evenly, stably and reasonably distributed on the truck without overload, unbalanced load, unbalanced weight and weight collection, and in order to ensure that four corners of a carriage of the coal-carrying train are full and flat integrally, the carrying capacity can be improved, and the safety of the coal transportation process can be fully ensured. Therefore, the whole coal leveling process occupies an important position in coal production vehicles and safe transportation.
The traditional coal leveling device controls the coal leveling plate to descend and rise, and completes the coal leveling action in a coal scraping mode, so that the following problems can be caused: 1) coal usually falls to two sides of a train directly, so that the coal is crushed to cause inconvenience in later use and collection, and resource waste is caused; 2) the labor cost and the labor intensity are increased, and the safety of personnel is easily threatened; 3) the coal in the open carriage cannot be pressed and compacted, so that the condition that a large amount of coal is scattered in the transportation process is easily caused, and the negative conditions of resource waste and environmental pollution are formed; 4) and no obvious mark exists in the carriage, and the brand effect is weak.
In order to solve the problems fundamentally, it is necessary to develop a coal leveling device with simple structure, reasonable cost, higher performance and strong practicability.
Disclosure of Invention
The utility model aims to solve the problems of incompact coal pressing, low marking property, serious coal scattering resource waste and the like after loading of a traditional coal leveling device, and provides an automatic coal leveling device.
The utility model is realized by the following technical scheme:
an automatic coal leveling device comprises a coal leveling frame, a roller frame, a coal leveling roller and a lifting mechanism; a positioning fixture block is vertically fixed at the end part of the front end of the coal leveling frame, a hanging ring is arranged at the middle position of the top end of the positioning fixture block, and a hook on the lifting mechanism is connected to the hanging ring; the roller frame comprises a left n-type clamping seat and a right n-type clamping seat, a connecting beam is fixed between front vertical beams of the two n-type clamping seats, the two n-type clamping seats are movably clamped on the positioning clamping blocks respectively, the bottom ends of the front vertical beams of the two n-type clamping seats are provided with a cantilever beam in a forward extending mode respectively, and the flat coal carrier roller is rotatably installed between the front end portions of the two cantilever beams.
Furthermore, the positions of the positioning fixture blocks, which are used for clamping the two n-type clamping seats, are provided with channels which are formed downwards from the tops of the two n-type clamping seats, lifting cylinders are installed in the channels, the bottoms of the lifting cylinders are fixed on the bottoms of the channels, piston rods of the lifting cylinders are in an extending state, supporting plates which are parallel to the top edges of the positioning fixture blocks are fixed at the top ends of the piston rods of the lifting cylinders, and top beams of the n-type clamping seats are supported on the supporting plates.
Furthermore, a raised enterprise logo mark is arranged on the roller surface of the coal leveling carrier roller.
The device has the advantages of scientific design, reasonable structure, easy manufacture, low cost and convenient operation, further optimizes the coal leveling system, has good coal pressing effect, can flatten and compact, improves the coal leveling efficiency, ensures that coal is not scattered during coal leveling treatment, saves resources, ensures enterprise benefits, avoids environmental pollution, and reduces labor cost and labor intensity; meanwhile, the stereoscopic enterprise logo is arranged on the carrier roller for coal pressing, the enterprise logo can be embodied on a pressed coal layer after the coal pressing is finished, the enterprise logo has enterprise characteristics, and a brand effect is formed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate exemplary embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a sectional view a-a in fig. 1.
FIG. 4 is a schematic view of the structure of the idler frame and the flat coal idler of the present invention.
In the figure: 1-a flat coal frame, 2-a flat coal carrier roller, 3-a lifting mechanism, 4-a positioning fixture block, 5-a hanging ring, 6-an n-type clamping seat, 7-a connecting beam, 8-a cantilever beam, 9-a supporting plate, 10-a channel and 11-a lifting cylinder.
Detailed Description
In order that those skilled in the art will better understand the present invention, a more complete and complete description of the present invention is provided below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
An automatic coal leveling device is shown in figures 1 and 2 and comprises a coal leveling frame 1, a roller frame, a coal leveling roller 2 and a lifting mechanism 3.
The front end part of the coal leveling frame 1 is vertically fixed with a positioning fixture block 4, the middle position of the top end of the positioning fixture block 4 is provided with a hanging ring 5, and a hook on the lifting mechanism 3 is connected to the hanging ring 5.
The structure of the roller carrier is shown in figure 4, the roller carrier comprises a left n-type clamping seat 6 and a right n-type clamping seat 6, a connecting beam 7 is fixed between front vertical beams of the two n-type clamping seats 6, the two n-type clamping seats 6 are movably clamped on a positioning clamping block 4 respectively, a cantilever beam 8 is arranged and fixed at the bottom end of the front vertical beam of the two n-type clamping seats 6 in a forward extending mode respectively, a coal leveling roller 2 is rotatably installed between the front end parts of the two cantilever beams 8, the axial size of the coal leveling roller 2 is smaller than the size of the inner wall of a carriage, and a raised enterprise logo mark is arranged on the roller surface of the coal leveling roller 2, so that the coal leveling effect can be achieved on one hand, and the purpose of character pressing can be achieved on the other hand;
the positions of the positioning fixture block 4, which are used for clamping the two n-type fixture seats 6, are provided with channels 10 which are formed downwards from the tops of the two n-type fixture seats, and the channels 10 penetrate through the front and back surfaces of the positioning fixture block 4, namely the n-type fixture seats 6 can slide downwards along the channels 10; a lifting cylinder 11 is installed in the channel 10, the bottom of the lifting cylinder 11 is fixed on the bottom of the channel 10, the piston rod of the lifting cylinder 11 is in an extending state, the top end of the piston rod of the lifting cylinder 11 is fixed with a support plate 9 which is flush with the top edge of the positioning fixture block 4, the top beam of the n-type clamping seat 6 is supported on the support plate 9, when the piston rod of the lifting cylinder 11 is retracted, the support plate 9 also descends along the channel 10, and at the moment, the n-type clamping seat 6 supported on the support plate 9 also descends in the channel 10 along with the support plate 9, as shown in fig. 3.
When the device is used, the lifting mechanism 3 is used for lowering the device, so that the leveling roller 2 is horizontally arranged in a carriage, the carriage moves forwards, the leveling roller 2 is in contact with coal in the carriage and rolls, the logo of an enterprise can be lowered to be pressed to a coal plane while coal is pressed, the bottom of the rear end of the leveling frame 1 is provided with a traditional leveling plate, and the leveling plate can scrape floating coal at gaps between the leveling roller 2 and two ends of the carriage; after a carriage is pressed, the device and the coal leveling carrier roller 2 are lifted again through the lifting mechanism 3, and then the process is repeated. Because the flat coal frame 1 is limited by the lowest position, when the height of coal in a carriage is insufficient, the flat coal carrier roller 2 cannot contact with the coal layer, the carrier roller frame is designed into a structural design capable of descending relative to the positioning fixture block 4, and therefore when the situation occurs, only the piston rod of the lifting cylinder 11 arranged in the channel 10 on the positioning fixture block 4 needs to be retracted. In this way, the roller frame can be lowered in the channel 10, and finally the coal leveling roller 2 is contacted with the coal bed in the carriage and the coal leveling treatment is carried out.
The technical solutions in the embodiments of the present invention are clearly and completely described above, and the described embodiments are only a part of the embodiments of the present invention, but 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.
Claims (3)
1. An automatic coal leveling device is characterized in that: the device comprises a coal leveling frame, a roller frame, a coal leveling roller and a lifting mechanism; a positioning fixture block is vertically fixed at the end part of the front end of the coal leveling frame, a hanging ring is arranged at the middle position of the top end of the positioning fixture block, and a hook on the lifting mechanism is connected to the hanging ring; the roller frame comprises a left n-type clamping seat and a right n-type clamping seat, a connecting beam is fixed between front vertical beams of the two n-type clamping seats, the two n-type clamping seats are movably clamped on the positioning clamping blocks respectively, the bottom ends of the front vertical beams of the two n-type clamping seats are provided with a cantilever beam in a forward extending mode respectively, and the flat coal carrier roller is rotatably installed between the front end portions of the two cantilever beams.
2. The automatic coal leveling device according to claim 1, wherein: the positions of the positioning clamping blocks, which are used for clamping the two n-type clamping blocks, are provided with channels which are formed by the tops of the two n-type clamping blocks downwards, lifting cylinders are arranged in the channels, the bottoms of the lifting cylinders are fixed on the bottoms of the channels, piston rods of the lifting cylinders are in an extending state, supporting plates which are parallel to the top edges of the positioning clamping blocks are fixed at the top ends of the piston rods of the lifting cylinders, and top beams of the n-type clamping blocks are supported on the supporting plates.
3. The automatic coal leveling device according to claim 1 or 2, characterized in that: and a raised logo mark of an enterprise is arranged on the roller surface of the coal leveling roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122609567.7U CN216189469U (en) | 2021-10-28 | 2021-10-28 | Automatic coal leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122609567.7U CN216189469U (en) | 2021-10-28 | 2021-10-28 | Automatic coal leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216189469U true CN216189469U (en) | 2022-04-05 |
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ID=80892335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122609567.7U Active CN216189469U (en) | 2021-10-28 | 2021-10-28 | Automatic coal leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216189469U (en) |
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2021
- 2021-10-28 CN CN202122609567.7U patent/CN216189469U/en active Active
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