CN210260429U - Coal leveling device for railway carriage - Google Patents
Coal leveling device for railway carriage Download PDFInfo
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- CN210260429U CN210260429U CN201921223804.2U CN201921223804U CN210260429U CN 210260429 U CN210260429 U CN 210260429U CN 201921223804 U CN201921223804 U CN 201921223804U CN 210260429 U CN210260429 U CN 210260429U
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Abstract
The utility model discloses a coal leveling device for a train carriage, which comprises upright columns fixedly arranged at two sides of the train carriage, wherein the top ends of the two upright columns are connected through a cross beam, and a liftable coal leveling mechanism is hoisted on the cross beam; the coal leveling mechanism is used for: the coal is leveled and falls onto the top surface of the coal in the train carriage, and the top surface of the coal is compacted when the train advances, so that a horizontal top surface of the coal is formed in the train carriage; after the coal leveling is finished, the coal is lifted to the cross beam for the train carriage to pass through the lower part of the cross beam; the flat coal mechanism includes the undercarriage, and the undercarriage includes two horizontal poles of upper and lower parallel arrangement, the both ends of two horizontal poles all with two stand sliding connection, the trailing flank fixedly connected with backup pad of two horizontal poles, be provided with flat coal board in the backup pad, flat coal board is formed by the straight board concatenation that sets up respectively in the backup pad left and right sides, the concatenation end of every straight board is to the rear protrusion, just leans forward to its looks remote site by the concatenation end.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of coal mine transportation equipment, especially, relate to a train railway carriage coal leveler.
[ background of the invention ]
Coal is usually transported out by a train after coal mining in a coal mine, a freight train is usually used, and after a freight train carriage is loaded with coal, due to machine loading, under most conditions, the coal amount of each part in one carriage is not uniform, and various problems can be caused if the coal is directly transported. Therefore, the coal in the train carriage needs to be leveled evenly, the top surface of the coal in the carriage is ensured to be basically horizontal, and the subsequent work of carriage top sealing and the like is facilitated. In the prior art, the coal top surface in a train carriage is generally leveled by manually leveling coal, but the coal yield and the transportation volume of coal mine are large, the labor intensity of manual coal leveling is too high, and the coal leveling speed is low.
[ Utility model ] content
The utility model aims at providing a train railway carriage coal leveling ware to carry out the flat coal through mechanical facilities, reduce artifical flat coal work load, improve flat coal efficiency.
The utility model adopts the following technical scheme: the train carriage coal leveler comprises upright columns fixedly arranged on two sides of a train carriage, wherein the top ends of the two upright columns are connected through a cross beam, and a liftable coal leveling mechanism is hung on the cross beam; the coal leveling mechanism is used for: the coal is leveled and falls onto the top surface of the coal in the train carriage, and the top surface of the coal is compacted when the train advances, so that a horizontal top surface of the coal is formed in the train carriage; after the coal leveling is finished, the coal is lifted to the cross beam for the train carriage to pass through the lower part of the cross beam;
the flat coal mechanism includes the undercarriage, and the undercarriage includes two horizontal poles of upper and lower parallel arrangement, the both ends of two horizontal poles all with two stand sliding connection, the trailing flank fixedly connected with backup pad of two horizontal poles, be provided with flat coal board in the backup pad, flat coal board is formed by two straight board concatenations that set up respectively in the backup pad left and right sides, the concatenation end of every straight board is to the rear protrusion, just leans forward to its looks remote site by concatenation end.
Furthermore, a plurality of support rods are arranged between the support plate and the coal leveling plate.
Furthermore, the front end of the undercarriage is provided with a support plate, and the two support plates are fixedly connected through a connecting rod.
Furthermore, two first fixed pulleys are arranged at intervals in the length direction of the middle part of the beam, a second fixed pulley is arranged at the end part of the beam, and a first lifting rope and a second lifting rope are respectively wound on the two first fixed pulleys and the second fixed pulley;
one ends of the two first lifting ropes are fixedly connected to the undercarriage, the other ends of the two first lifting ropes are connected to the second lifting rope after sequentially bypassing the first fixed pulley and the second fixed pulley, and the other ends of the second lifting ropes are connected with an output shaft of the motor.
Further, the undercarriage is provided with two lug plates at intervals, and each lug plate is used for being connected with the first lifting rope.
Furthermore, a vertical limiting groove is formed in the side face, facing the train carriage, of each stand column, and each limiting groove is used for enabling the end portion of the undercarriage to slide up and down in the limiting groove.
Further, the bottom of the motor is provided with a base.
The utility model has the advantages that: the coal leveling mechanism can be used for compacting the coal top surface in the train carriage so as to form a horizontal coal top surface in the train carriage, thereby facilitating subsequent transportation; the motor and the three sets of fixed pulleys can drive the coal leveling mechanism to move up and down, the coal leveling mechanism can drop the coal leveling mechanism when the coal leveling is needed, and the coal leveling mechanism is lifted after the coal leveling is finished, so that the smooth passing of the train carriage below is ensured.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in operation;
fig. 3 is a schematic diagram of a non-operating state according to an embodiment of the present invention.
Wherein: 1. a cross beam; 2. a first fixed pulley; 3. a second fixed pulley; 4. a support bar; 5. a support plate; 6. an ear plate; 7. a column; 8. a limiting groove; 9. a flat coal plate; 10. a connecting rod; 11. a landing gear; 12. a second lifting rope; 13. a motor; 14. a base; 15. a first lifting rope; 16. a railway carriage.
[ detailed description ] embodiments
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a railway carriage coal leveler, as shown in figure 1, including fixed mounting at the stand 7 of railway carriage both sides, crossbeam 1 is connected through two 7 tops of stand, and stand 7 and crossbeam 1 constitute the frame that constitutes the utility model.
A liftable coal leveling mechanism is hung on the beam 1; the coal leveling mechanism is used for: the coal is leveled and falls onto the top surface of the coal in the train carriage, and the top surface of the coal is compacted when the train advances, so that a horizontal top surface of the coal is formed in the train carriage; after the coal leveling is finished, the coal is lifted to the beam 1 for the train carriage to pass through the lower part of the beam.
The flat coal mechanism includes undercarriage 11, and undercarriage 11 includes two horizontal poles of upper and lower parallel arrangement, the both ends of two horizontal poles all with two stand 7 sliding connection, the trailing flank fixedly connected with backup pad 5 of two horizontal poles, be provided with flat coal board 9 on the backup pad 5, flat coal board 9 is formed by two straight board concatenations that set up respectively in the backup pad 5 left and right sides, the concatenation end of every straight board is to the backward protrusion, just leans forward to its looks remote site by the concatenation end.
Through foretell train railway carriage coal leveling device, can press on the coal top surface with the help of the self gravity of coal leveling mechanism, along with the advancing of train, level the coal top surface in the railway carriage into a plane, and then make things convenient for subsequent transportation. The problem of artifical flat coal leveling inefficiency is solved.
The coal leveling mechanism in the coal leveling device of the utility model can be made into any shape, and the coal leveling effect can be achieved if enough gravity is satisfied to press the coal top surface.
In the embodiment of the utility model, in order to guarantee the firmness of the coal leveling plate 9 during coal leveling, a plurality of support rods 4 are arranged between the support plate 5 and the coal leveling plate 9. In addition, a supporting plate 5 can be arranged at the front end of the undercarriage 11, the two supporting plates 5 are fixedly connected through a connecting rod 10, the two supporting plates 5 and the undercarriage 11 are integrated, the stability of the coal leveling mechanism is improved, and the coal leveling mechanism is safer and more reliable.
In another embodiment of the present invention, in order to facilitate the lifting of the coal leveling mechanism, two first fixed pulleys 2 are disposed at an interval in the length direction of the middle portion of the beam 1, the end portion of the beam 1 is provided with a second fixed pulley 3, and the two first fixed pulleys 2 and the second fixed pulley 3 are respectively provided with a first lifting rope 15 and a second lifting rope 12
One ends of the two first lifting ropes 15 are fixedly connected to the undercarriage 11, the other ends of the two first lifting ropes wind around the first fixed pulley 2 and the second fixed pulley 3 in sequence and are connected to the second lifting rope 12, and the other end of the second lifting rope 12 is connected with an output shaft of the motor 13. The bottom of the motor 13 is provided with a base 14 to reduce the vibration of the motor 13.
The motor 13 drives the second lifting rope 12 and the first lifting rope 15 to move in sequence, so that the coal leveling mechanism can lift, manual operation is reduced, mechanical production is increased, and the working efficiency is improved. In addition, through the cooperation of fixed pulley, lifting rope and motor, the operation is more convenient. In addition, the motor 13 can be arranged on the cross beam 1, so that the space can be saved, but the maintenance is inconvenient.
The embodiment of the utility model provides an in, the interval is provided with two otic placodes 6 on undercarriage 11, and every otic placode 6 all is used for being connected with first lifting rope 15. Be provided with the round pin axle on the otic placode 6, with the winding of first lifting rope 15 on the round pin epaxial, the operation is more convenient, moreover, through otic placode 6, when hoisting flat coal mechanism, can stop the operation when otic placode 6 is close the crossbeam, guarantees the safety of equipment.
In another embodiment of the utility model, because the coal leveling mechanism can receive the reaction force of coal top surface when the coal leveling, can follow the coal top surface and transport, so, be equipped with on every stand 7 towards the train railway carriage the side vertically to spacing groove 8, every spacing groove 8 all is used for holding the tip of undercarriage 11 to the tip that supplies undercarriage 11 slides about in it like this, through spacing groove 8, can prevent the upset and the translation of undercarriage 11, guarantee the stability of coal leveling mechanism, can not follow the common motion of coal top surface.
At certain coal mine transportation center, use the utility model discloses preceding, arrange 7 workman to carry out the flat coal briquetting, use the utility model discloses a behind the coal leveler, only need 2 people can accomplish the flat coal briquetting work, the work load is little moreover, has greatly reduced intensity of labour, can practice thrift the cost of labor each year and control 70000 yuan.
The utility model discloses a working process does:
in the initial state, as shown in fig. 2, the front end of the train carriage is positioned below the coal leveling mechanism, the coal leveling mechanism falls down by operating the motor 13 until the coal leveling mechanism falls on the top surface of the coal in the train carriage, the train slowly moves forward, the coal leveling mechanism presses the top surface of the coal through the coal leveling plate 9 of the coal leveling mechanism, the coal protruding out of the top surface of the coal in the train carriage is pressed to other parts, and a horizontal top surface of the coal is formed in the train carriage.
After the leveling is completed, as shown in fig. 3, the motor 13 is started to lift the leveling mechanism upward, so that the train carriage passes below the leveling mechanism.
Claims (7)
1. The train carriage coal leveler is characterized by comprising upright columns (7) fixedly installed on two sides of a train carriage, wherein the top ends of the two upright columns (7) are connected through a cross beam (1), and a liftable coal leveling mechanism is hung on the cross beam (1); the coal leveling mechanism is used for: the coal is leveled and falls onto the top surface of the coal in the train carriage, and the top surface of the coal is compacted when the train advances, so that a horizontal top surface of the coal is formed in the train carriage; after the coal leveling is finished, the coal is lifted to the cross beam (1) so that a train carriage can pass through the lower part of the cross beam;
the flat coal mechanism includes undercarriage (11), undercarriage (11) are including two horizontal poles of upper and lower parallel arrangement, the both ends of two horizontal poles all with two stand (7) sliding connection, two the trailing flank fixedly connected with backup pad (5) of horizontal pole, be provided with flat coal board (9) on backup pad (5), flat coal board (9) are formed by two straight board concatenations that set up respectively in backup pad (5) left and right sides, every the concatenation end of straight board is to the back protrusion, just leans forward to its looks remote site by the concatenation end.
2. The railroad car leveler of claim 1, wherein a plurality of support bars (4) are disposed between the support plate (5) and the leveling plate (9).
3. The railway carriage coal leveler of claim 2, wherein a support plate (5) is provided at the front end of the landing gear (11), and the two support plates (5) are fixedly connected by a connecting rod (10).
4. The railway carriage coal leveler of claim 2 or 3, wherein two first fixed pulleys (2) are arranged at intervals in the length direction of the middle part of the cross beam (1), a second fixed pulley (3) is arranged at the end part of the cross beam (1), and a first lifting rope (15) and a second lifting rope (12) are respectively wound on the two first fixed pulleys (2) and the second fixed pulley (3);
and one end of each of the two first lifting ropes (15) is fixedly connected to the landing gear (11), the other end of each of the two first lifting ropes is sequentially wound around one end of each of the first fixed pulley (2) and the second fixed pulley (3) and then connected to one end of the second lifting rope (12), and the other end of each of the second lifting ropes (12) is connected with an output shaft of the motor (13).
5. The railway carriage coal leveler of claim 4, wherein two lug plates (6) are spaced apart on the landing gear (11), each lug plate (6) being adapted to be connected to the first lifting rope (15).
6. The railway carriage coal leveler as claimed in claim 2, 3 or 5, wherein a vertical limiting groove (8) is arranged on the side surface of each upright post (7) facing the railway carriage, and each limiting groove (8) is used for allowing the end part of the landing gear (11) to slide up and down in the limiting groove.
7. The railway carriage coal leveler of claim 4, wherein a base (14) is provided at the bottom of the motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223804.2U CN210260429U (en) | 2019-07-31 | 2019-07-31 | Coal leveling device for railway carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223804.2U CN210260429U (en) | 2019-07-31 | 2019-07-31 | Coal leveling device for railway carriage |
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| Publication Number | Publication Date |
|---|---|
| CN210260429U true CN210260429U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921223804.2U Active CN210260429U (en) | 2019-07-31 | 2019-07-31 | Coal leveling device for railway carriage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753618A (en) * | 2021-09-08 | 2021-12-07 | 淮北矿业股份有限公司淮北选煤厂 | Coal leveling device with residual coal collecting mechanism |
-
2019
- 2019-07-31 CN CN201921223804.2U patent/CN210260429U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753618A (en) * | 2021-09-08 | 2021-12-07 | 淮北矿业股份有限公司淮北选煤厂 | Coal leveling device with residual coal collecting mechanism |
| CN113753618B (en) * | 2021-09-08 | 2022-05-03 | 淮北矿业股份有限公司淮北选煤厂 | Coal leveling device with residual coal collecting mechanism |
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