CN217322072U - Deviation-adjusting carrier roller for coal-conveying belt - Google Patents
Deviation-adjusting carrier roller for coal-conveying belt Download PDFInfo
- Publication number
- CN217322072U CN217322072U CN202221024004.XU CN202221024004U CN217322072U CN 217322072 U CN217322072 U CN 217322072U CN 202221024004 U CN202221024004 U CN 202221024004U CN 217322072 U CN217322072 U CN 217322072U
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- China
- Prior art keywords
- roller
- coal
- carrier roller
- conveying belt
- deviation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 239000003245 coal Substances 0.000 claims abstract description 22
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000005619 thermoelectricity Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 metallurgy Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a coal conveying belt deviation adjusting carrier roller. At present, in the running process of a belt, the belt deviates because a roller is stuck with coal or the interface of an adhesive tape is not correct; the coal guide groove is deviated, the material is deviated and the coal dropping point is not normal. A coal conveying belt deviation-adjusting carrier roller comprises: the support roller is characterized by comprising a support roller (1), seamless steel pipes (2), lifting lugs (3), an offset ratchet box (4) and channel steel (5), wherein the inclined plane of the channel steel is connected with the offset ratchet box, one surfaces of inner hexagons of the two offset ratchet boxes are rotatably connected with the seamless steel pipes, the pipe surfaces of the seamless steel pipes are connected with the lifting lugs, and the two lifting lugs are connected with the support roller; the angle between the inclined plane of the channel steel and the horizontal plane is 35 degrees. The utility model discloses be applied to the thermoelectricity field.
Description
Technical Field
The utility model relates to a coal conveying belt deviation adjusting carrier roller.
Background
The belt conveyor is a continuous conveying device widely used in departments of thermal power, chemical industry, coal, metallurgy, building materials, light industry, transportation and the like, wherein the belt conveyor is divided into a common type and a special type, and the common type comprises a general belt conveyor (TD 62 type and TD75 type), a light fixed belt conveyor (QD 80 type) and a movable conveyor. The special types include steel rope core belt conveyor (DX type), large-inclination angle belt conveyor (GH 69 type), flexible belt conveyor, displacement belt conveyor, suspension belt conveyor, etc. At present, in the operation of a TD75 belt, the deviation of the center line of the belt away from the center line of the belt conveyor to one side is called belt deviation, mainly because a roller is stuck with coal or the interface of an adhesive tape is not correct; the coal guide groove is deviated, the material is eccentrically loaded and the coal drop point is not normal, and the specific adjusting method comprises the steps of stopping the machine and cleaning the coal stuck on the roller; correcting the joint, adjusting the aligning carrier roller and adjusting the coal drop point.
Disclosure of Invention
The utility model aims at providing a coal-conveying belt tuningout bearing roller.
The above purpose is realized by the following technical scheme:
a coal conveying belt deviation-adjusting carrier roller comprises: the support roller is connected with the lifting lugs, the two deviation adjusting ratchet boxes are rotatably connected with the support rod, the support rod is connected with the lifting lugs, and the two lifting lugs are connected with the support roller;
the support rod consists of a seamless steel pipe and a bolt, the bolt penetrates through the seamless steel pipe and is fixedly connected with the seamless steel pipe, and one surface of an inner hexagon of the deviation adjusting ratchet box is connected with the bolt;
the angle between the inclined plane of the channel steel and the horizontal plane is 35 degrees.
The coal conveying belt deviation adjusting carrier roller consists of a roller, a sleeve, a fixed shaft and a sliding shaft, wherein the fixed shaft is fixedly connected with the roller, and the sliding shaft is inserted into the roller;
the end part of the sliding shaft is fixedly connected with one end of the fixed shaft through a compression spring.
The coal conveying belt deviation adjusting carrier roller is characterized in that the plate surface of each lifting lug is provided with a jack, a fixed shaft is inserted into the jack of one side of each lifting lug, and a sliding shaft is inserted into the jack of the other side of each lifting lug.
The utility model has the advantages that:
1. the utility model discloses an installation and theory of operation:
(1) two side faces of the channel steel at the 350mm position are cut off and bent to form an included angle of 145 degrees, and the cut-off notches are welded and supplemented by corresponding iron plates to ensure that the angle of 145 degrees is ensured (a carrier roller arranged on a belt frame is just vertical to the side face of a belt to form a right angle). (2) One sides of the two ratchet wheels M19 are welded with the seamless steel tube, and the concentricity of the two ratchet wheels M19 and the seamless steel tube is ensured.
(3) And welding and pressing the connected ratchet wheel at one end of the channel steel with the length of 400 mm.
(4) One ends of the two lifting lugs are drilled with holes (the diameter is 10.9 mm), the two holes without holes are welded on the seamless steel pipe and are vertical to the steel pipe, and the two holes are concentric.
(5) One end of the carrier roller without the spring is inserted into the lug hole, and the other end of the carrier roller is pressed down to be inserted into the other end of the lug.
(6) The adjustable deviation carrier roller is fixed at the position of a belt frame easy to deviate by electric welding or bolts and nuts, ratchet plectrums are adjusted (two ratchet plectrums are synchronously carried out when the deviation carrier roller is adjusted) to enable the ratchet plectrums to be inserted into an M22 inner hexagon in a needed rotating direction by a hexagon wrench, the hexagon wrench is rotated to enable the belt to be in an ideal position, the conveying belt can be adjusted at any time by the deviation adjusting carrier roller, meanwhile, a shaft at one end of the carrier roller can stretch out and draw back, and if the carrier roller is damaged, the change is convenient.
The utility model discloses mainly carry out the tuningout to the upper portion belt of coal conveying belt, this novel mainly comprises channel-section steel, lug, ratchet, bearing roller etc. and wherein bearing roller one side axle head is scalable, only needs to push down this axle head when changing the bearing roller, can change the bearing roller. Meanwhile, the deviation-adjusting carrier roller can correct the belt at any time by using a hexagonal wrench according to the running condition of the coal conveying belt.
The utility model discloses be provided with fixed axle and sliding shaft in the cylinder, wherein the partial axial plane and the cylinder fixed connection of fixed axle, the sliding shaft inserts in the cylinder, can make the sliding shaft control horizontal slip in the cylinder, the sliding shaft is connected through compression spring, consequently when needs are changed the bearing roller, only need the level to promote the sliding shaft, sliding shaft compression spring makes the tip of sliding shaft break away from in the jack in the lug, pull down the bearing roller from the lug after breaking away from, can conveniently change the bearing roller.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the structure of the offset ratchet box.
Fig. 3 is a schematic view of a connecting structure of the carrier roller and the lifting lug.
Fig. 4 is a schematic structural diagram of the lifting lug.
Figure 5 is a schematic view of the first condition of the adjustment belt idler.
Figure 6 is a schematic view of the second condition of the adjustment belt idler.
Fig. 7 is a schematic structural view of the hexagonal wrench.
In the figure: 1. the device comprises a carrier roller, 2 parts of a seamless steel pipe, 3 parts of a lifting lug, 4 parts of an offset ratchet box, 5 parts of a channel steel, 6 parts of a jack, 7 parts of a hexagonal wrench, 1-1 part of a roller, 1-2 parts of a sleeve, 1-3 parts of a fixed shaft, 1-4 parts of a sliding shaft, 1-5 parts of a compression spring, 1-6 parts of a rolling bearing.
The specific implementation mode is as follows:
example 1:
a coal conveying belt deviation-adjusting carrier roller comprises: the device comprises a carrier roller 1, seamless steel pipes 2, lifting lugs 3, an offset ratchet box 4 and channel steel 5, wherein the inclined plane of the channel steel is connected with the offset ratchet box, one surfaces of inner hexagons of the two offset ratchet boxes are rotatably connected with the seamless steel pipes, the pipe surfaces of the seamless steel pipes are connected with the lifting lugs, and the two lifting lugs are connected with the carrier roller; the angle between the inclined plane of the channel steel and the horizontal plane is 35 degrees.
Example 2:
the coal conveying belt deviation adjusting carrier roller according to embodiment 1 is composed of a roller 1-1, a sleeve 1-2, a fixed shaft 1-3 and a sliding shaft 1-4, wherein the fixed shaft is fixedly connected with the roller, and the sliding shaft is inserted into the roller; the end part of the sliding shaft is fixedly connected with one end of the fixed shaft through a compression spring 1-5.
Example 3:
according to the coal conveying belt deviation adjusting carrier roller in the embodiment 1 or 2, the plate surface of the lifting lug is provided with the insertion hole 6, the fixing shaft is inserted into the insertion hole of the lifting lug on one side, and the sliding shaft is inserted into the insertion hole of the lifting lug on the other side.
Example 4:
for example, as shown in fig. 6, if the first belt deviates to the north, the deviation adjusting idler should be placed on the north side, and the radius AB with the center a rotates to the southwest direction.
For example, as shown in fig. 7, in the second case, when the belt deviates to the southwest, the deviation adjusting idler should be placed on the south side, the a1 is taken as the center, and the deviation adjusting idler should be rotated to the northeast direction by taking the a 1B 1 as the radius.
Example 5:
the required materials are as follows:
(1) the specification of the carrier roller is phi 50mm, the length is 300mm, the diameter of the carrier roller shaft is phi 10mm,
(2) and one end of each supporting roller lifting lug specification 130 × 30 × 5 is drilled with a hole with the diameter of 10.9 mm.
(3) The inner hexagons at the two ends of the ratchet wheel 2 are respectively M19 and M22.
(4) The seamless steel pipe is four-quarter in specification and 303mm in length.
(5) One for the M22 allen key.
(6) Channel steel: specification 100 x 48 x 5.3m, length 700 mm.
Claims (3)
1. A coal conveying belt deviation-adjusting carrier roller comprises: bearing roller, seamless steel pipe, lug, tuningout ratchet case and channel-section steel, characterized by: the inclined plane of the channel steel is connected with the deviation adjusting ratchet boxes, one surface of the inner hexagonal of the two deviation adjusting ratchet boxes is rotationally connected with the seamless steel pipe,
the tube surface of the seamless steel tube is connected with the lifting lugs, and the two lifting lugs are connected with the carrier roller;
the angle between the inclined plane of the channel steel and the horizontal plane is 35 degrees.
2. The coal conveying belt deviation-adjusting carrier roller according to claim 1, characterized in that: the carrier roller consists of a roller, a sleeve, a fixed shaft and a sliding shaft, the fixed shaft is fixedly connected with the roller, and the sliding shaft is inserted into the roller;
the end part of the sliding shaft is fixedly connected with one end of the fixed shaft through a compression spring.
3. The coal-conveying belt deviation-adjusting carrier roller as claimed in claim 2, characterized in that: the plate surface of the lifting lug is provided with a jack, a fixed shaft is inserted into the jack of the lifting lug on one side, and a sliding shaft is inserted into the jack of the lifting lug on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221024004.XU CN217322072U (en) | 2022-04-29 | 2022-04-29 | Deviation-adjusting carrier roller for coal-conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221024004.XU CN217322072U (en) | 2022-04-29 | 2022-04-29 | Deviation-adjusting carrier roller for coal-conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217322072U true CN217322072U (en) | 2022-08-30 |
Family
ID=82948667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221024004.XU Expired - Fee Related CN217322072U (en) | 2022-04-29 | 2022-04-29 | Deviation-adjusting carrier roller for coal-conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217322072U (en) |
-
2022
- 2022-04-29 CN CN202221024004.XU patent/CN217322072U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220830 |