CN212580837U - Adjustable swing belt pulley supporting device - Google Patents
Adjustable swing belt pulley supporting device Download PDFInfo
- Publication number
- CN212580837U CN212580837U CN202021132538.5U CN202021132538U CN212580837U CN 212580837 U CN212580837 U CN 212580837U CN 202021132538 U CN202021132538 U CN 202021132538U CN 212580837 U CN212580837 U CN 212580837U
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- belt pulley
- belt
- supporting
- bracket
- fixing frame
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Abstract
The utility model relates to an adjustable swing belt pulley strutting arrangement, including swing belt pulley, belt pulley supporting mechanism and set up the belt supporting beam in swing belt pulley both sides respectively, its characterized in that is provided with belt pulley supporting mechanism in the front portion of every bracket at the tip symmetry fixedly connected with bracket of every side belt supporting beam, is provided with belt pulley supporting mechanism adjusting device at the rear portion of every bracket. The utility model has the advantages that: because the utility model discloses set up belt pulley supporting mechanism and belt pulley supporting mechanism adjusting device at belt supporting beam's front end, not only can conveniently adjust the distance between swing belt pulley and the belt pulley supporting beam, but also raised the high distance of swing belt pulley and wide belt to avoided belt supporting beam and swing belt pulley to roll a large amount of green balls that green balls caused and warp or cracked phenomenon effectively, and then improved pellet output.
Description
Technical Field
The utility model relates to a mine belt transportation technical field specifically is an adjustable swing belt pulley strutting arrangement.
Background
The belt conveyer has the advantages of long conveying distance, large conveying capacity, small working resistance, convenience in installation, low power consumption, small abrasion and the like, and is widely applied to the mine industry. In the pellet production process shown in fig. 1, green pellets are conveyed to the swing belt 2 by the green pellet belt, then are uniformly distributed on the wide belt 3 by the left-right swing of the swing belt 2, and finally are conveyed to the chain grate for roasting by the large roller screen on the wide belt 3. When the existing oscillating belt 2 is used for conveying green balls,
because the running speed of wide belt 3 is slow, the running speed of swing belt 2 is fast, can cause the pellet ore to pile up on wide belt 3 often, swing belt pulley 1 and belt supporting beam 4 are too close to wide belt 3 in addition, lead to just getting into the green ball of wide belt 3 and suffer the repeated grinding of swing belt pulley 1 and belt supporting beam 4, thereby make a large amount of green balls warp or break, reduce pellet ore output and production efficiency, and broken green ball increases then the material return volume increases moreover, can make material return system equipment load increase.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and providing an adjustable swing belt pulley supporting device.
The utility model discloses a realize through following technical scheme:
the utility model discloses an adjustable swing belt pulley supporting device, which comprises a swing belt pulley, a belt pulley supporting mechanism and belt supporting beams respectively arranged at two sides of the swing belt pulley, and is characterized in that brackets are symmetrically and fixedly connected with the end part of each side of the belt supporting beam, the front part of each bracket is provided with the belt pulley supporting mechanism, and the rear part of each bracket is provided with a belt pulley supporting mechanism adjusting device; the bracket is a channel steel, the opening of the channel steel is downward, and a sliding groove is formed in the front part of a web plate of the channel steel; the belt pulley supporting mechanism consists of a groove-shaped fixed seat, a positioning bolt and a belt pulley shaft supporting seat, the groove-shaped fixed seat consists of a bottom plate, a vertical plate and trapezoidal wing plates on two sides, a bolt hole is formed in the bottom plate, the bottoms of the vertical plate and the trapezoidal wing plates are fixedly connected with the bottom plate, and the positioning bolt sequentially penetrates through the bolt hole in the bottom plate and a sliding groove in the bracket to fixedly connect the groove-shaped fixed seat to the bracket; the belt pulley shaft supporting seat is fixed on the outer side surface of the vertical plate; the belt pulley supporting mechanism adjusting device comprises an adjusting bolt and a rectangular fixing frame consisting of a fixing frame bottom plate, a fixing frame top plate, a fixing frame left end plate and a fixing frame right end plate, wherein an adjusting screw hole is formed in the fixing frame left end plate, a screw rod of the adjusting bolt penetrates through the adjusting screw hole and is abutted to a vertical plate of the groove-shaped fixing seat, and a fixing nut is further arranged on the screw rod, and the screw rod is fixed on the fixing frame left end plate through the fixing nut.
Furthermore, the sliding groove is two sliding grooves which are parallel to each other.
Furthermore, the number of the fixing nuts is two, and the fixing nuts penetrate through the screw rods and are respectively abutted to two side faces of the left end plate of the fixing frame.
The utility model has the advantages that:
because the utility model discloses set up belt pulley supporting mechanism and belt pulley supporting mechanism adjusting device at belt supporting beam's front end, not only can conveniently adjust the distance between swing belt pulley and the belt pulley supporting beam, but also raised the high distance of swing belt pulley and wide belt to avoided belt supporting beam and swing belt pulley to roll a large amount of green balls that green balls caused and warp or cracked phenomenon effectively, and then improved pellet output.
Drawings
FIG. 1 is a schematic structural diagram of an original oscillating pulley and a supporting device.
Fig. 2 is a schematic structural view of the adjustable oscillating pulley supporting device of the present invention.
FIG. 3 is a side view of the pulley support mechanism of FIG. 2.
Fig. 4 is a schematic structural view of the bracket, the pulley support mechanism and the adjustment device of the pulley support mechanism in fig. 2.
Fig. 5 is a schematic perspective view of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 2 to 5, the utility model discloses an adjustable swing belt pulley supporting device, which comprises a swing belt pulley 1, a belt pulley supporting mechanism and belt supporting beams 4 respectively arranged at two sides of the swing belt pulley 1, and is characterized in that the end of each side of the belt supporting beam 4 is symmetrically and fixedly connected with a bracket 8, the front part of each bracket 8 is provided with the belt pulley supporting mechanism, and the rear part of each bracket 8 is provided with a belt pulley supporting mechanism adjusting device; the bracket 8 is a channel steel, the opening of the channel steel is downward, and a sliding groove 8-1 is formed in the front part of a web plate of the channel steel; the belt pulley supporting mechanism consists of a groove-shaped fixed seat, a positioning bolt 5-4 and a belt pulley shaft supporting seat 5-1, the groove-shaped fixed seat consists of a bottom plate 5-5, a vertical plate 5-2 and trapezoidal wing plates 5-3 at two sides, a bolt hole is formed in the bottom plate 5-5, the bottoms of the vertical plate 5-2 and the trapezoidal wing plates 5-3 are fixedly connected with the bottom plate 5-5, and the positioning bolt 5-4 sequentially penetrates through the bolt hole in the bottom plate 5-5 and a sliding groove 8-1 in the bracket 8 to fixedly connect the groove-shaped fixed seat to the bracket 8; a belt pulley shaft supporting seat 5-1 is fixed on the outer side surface of the vertical plate 5-2; the belt pulley supporting seat 5-1 is provided with a semicircular groove, the upper part of the semicircular groove is provided with a pulley shaft gland, the two ends of a pulley shaft 1-2 of the swinging belt pulley are respectively arranged in the semicircular groove of the belt pulley shaft supporting seat 5-1 and are fixed on the belt pulley shaft supporting seat 5-1 through the pulley shaft gland, the belt pulley supporting mechanism adjusting device comprises a rectangular fixing frame 7 and an adjusting bolt 6, the rectangular fixing frame 7 is composed of a fixing frame bottom plate, a fixing frame top plate, a fixing frame left end plate and a fixing frame right end plate, the fixing frame left end plate is provided with an adjusting screw hole, a screw rod of the adjusting bolt 6 penetrates through the adjusting screw hole and is abutted against a vertical plate 5-2 of a groove-shaped fixing seat, the screw rod is further provided with a fixing nut 6-. The two fixing nuts 6-1 pass through the screw rods and are respectively abutted to the two side faces of the left end plate of the fixing frame, so that the connection between the adjusting bolt 6 and the left end plate of the fixing frame is more stable.
The sliding grooves 8-1 of the utility model are two parallel sliding grooves 8-1, the positioning bolt passes through 5-4, and the two parallel sliding grooves 8-1 fix the belt pulley supporting mechanism 5 on the bracket 8.
The belt pulley shaft supporting seat 5-1 of the utility model can be higher than the vertical plate 5-2, so that the distance between the swing belt pulley 1 and the wide belt 3 is adjustable.
The utility model discloses a belt pulley supporting mechanism sets up in every bracket 8's front portion to realize through belt pulley supporting mechanism adjusting device that belt pulley supporting mechanism slides around doing on bracket 8's spout 8-1, not only conveniently adjust swing belt pulley 1 and a belt pulley supporting beam 4's distance, but also raised swing belt pulley 1 and wide belt 3's high distance, thereby avoided belt supporting beam 4 and swing belt pulley 1 to roll green ball and caused a large amount of green balls to warp or break, and then improved pellet output.
Claims (3)
1. An adjustable swing belt pulley supporting device comprises a swing belt pulley, a belt pulley supporting mechanism and belt supporting beams respectively arranged at two sides of the swing belt pulley, and is characterized in that brackets are symmetrically and fixedly connected to the end part of the belt supporting beam at each side, the front part of each bracket is provided with the belt pulley supporting mechanism, and the rear part of each bracket is provided with a belt pulley supporting mechanism adjusting device;
the bracket is a channel steel, the opening of the channel steel is downward, and a sliding groove is formed in the front part of a web plate of the channel steel;
the belt pulley supporting mechanism consists of a groove-shaped fixed seat, a positioning bolt and a belt pulley shaft supporting seat,
the groove-shaped fixing seat consists of a bottom plate, a vertical plate and trapezoidal wing plates on two sides, wherein the bottom plate is provided with a bolt hole, the bottoms of the vertical plate and the trapezoidal wing plates are fixedly connected with the bottom plate, and the positioning bolt sequentially penetrates through the bolt hole in the bottom plate and a sliding groove in the bracket to fixedly connect the groove-shaped fixing seat on the bracket; the belt pulley shaft supporting seat is fixed on the outer side surface of the vertical plate; a semicircular groove is arranged on the supporting seat of the belt pulley shaft, a pulley shaft gland is arranged at the upper part of the supporting seat, two ends of the pulley shaft of the swinging pulley are respectively arranged in the semicircular groove of the supporting seat of the belt pulley shaft and are fixed on the supporting seat of the belt pulley shaft through the pulley shaft gland,
the belt pulley supporting mechanism adjusting device comprises an adjusting bolt and a rectangular fixing frame consisting of a fixing frame bottom plate, a fixing frame top plate, a fixing frame left end plate and a fixing frame right end plate, wherein an adjusting screw hole is formed in the fixing frame left end plate, a screw rod of the adjusting bolt penetrates through the adjusting screw hole and is abutted to a vertical plate of the groove-shaped fixing seat, and a fixing nut is further arranged on the screw rod which is fixed on the fixing frame left end plate through the fixing nut.
2. The adjustable oscillating pulley support apparatus as claimed in claim 1, wherein said slide channel is two parallel slide channels.
3. The adjustable oscillating pulley support apparatus as claimed in claim 1, wherein the number of the fixing nuts is two, and the fixing nuts pass through the threaded rods and are respectively abutted against two side surfaces of the left end plate of the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132538.5U CN212580837U (en) | 2020-06-18 | 2020-06-18 | Adjustable swing belt pulley supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021132538.5U CN212580837U (en) | 2020-06-18 | 2020-06-18 | Adjustable swing belt pulley supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212580837U true CN212580837U (en) | 2021-02-23 |
Family
ID=74651604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021132538.5U Active CN212580837U (en) | 2020-06-18 | 2020-06-18 | Adjustable swing belt pulley supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212580837U (en) |
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2020
- 2020-06-18 CN CN202021132538.5U patent/CN212580837U/en active Active
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