CN209956738U - Minimum radius S-shaped bidirectional turning device of belt conveyor - Google Patents
Minimum radius S-shaped bidirectional turning device of belt conveyor Download PDFInfo
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- CN209956738U CN209956738U CN201920506442.1U CN201920506442U CN209956738U CN 209956738 U CN209956738 U CN 209956738U CN 201920506442 U CN201920506442 U CN 201920506442U CN 209956738 U CN209956738 U CN 209956738U
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- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 15
- 230000007704 transition Effects 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 239000002390 adhesive tape Substances 0.000 claims abstract description 9
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 ports Substances 0.000 description 1
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Abstract
The utility model discloses a minimum radius S-shaped bidirectional turning device of a belt conveyor, which comprises a front transition section, a rear transition section and a middle turning section, wherein the front transition section and the rear transition section comprise support legs, long longitudinal beams, short longitudinal beams, an upper support roller group and a V-shaped support roller group; the middle part turn section can comprise a plurality of turn sections, and every turn section includes door type frame, U type bearing roller group, goes up shaped steel longeron, V type bearing roller group and flexible pipe longeron. The utility model has the advantages that the turning radius is minimized; for the U-shaped carrier roller set, the rotating and lifting angles of the ascending rubber belt and the turning inner arc and the turning outer arc of the U-shaped carrier roller set can be automatically adjusted within 30 degrees according to the conveyed materials; for the V-shaped carrier roller group, two long vertical rollers are respectively added on two sides of the door-shaped frame, so that the unloaded downward adhesive tape climbs to the long vertical rollers towards the inner arc side; the inner arc and the outer arc can be mutually converted at any time during turning, can be flexibly used in narrow space places or other places with different turning radiuses, and can be used as a linear belt conveyor or an annular belt conveyor.
Description
Technical Field
The utility model belongs to the technical field of the two-way turn of belt feeder minimum radius S type, the two-way turn of S type is realized to the conversion of turning inner arc and outer arc at any time, and minimum turning radius can be adjusted at certain extent, and turning angle scope is 0-360. Can realize a plurality of continuous S-shaped turns of the belt conveyor and continuous two-way turns (the one-way turning device can not continuously turn in an S shape). The three types of adhesive tapes respectively correspond to three different minimum turning radiuses.
Background
The belt conveyor is also called as a rubber belt conveyor, the rubber belt is wound on a head-tail roller to run in a closed loop mode, an ascending rubber belt generally bears material conveying and a descending rubber belt return stroke in a no-load mode, and the belt conveyor is widely applied to various industries such as coal mines, steel, ports, cement, electric power and the like. At present, the turning radius of a general fixed belt conveyor is larger than 300 meters, the inner arc and the outer arc of a single-direction small-radius turning device cannot be mutually converted, S-shaped turning cannot be realized, a plurality of narrow and small places with complex terrain cannot be applied, an overlap belt conveyor needs to be additionally arranged, a transfer station is additionally arranged at the overlap joint of the front belt conveyor and the rear belt conveyor, the construction cost is high, and the maintenance cost is high. And the turning radius of the universal fixed belt conveyor can not be changed and can not be freely adjusted within a certain range.
Disclosure of Invention
The utility model aims to overcome the use defect of large-radius turning of the prior universal fixed belt conveyor and overcome a unidirectional small-radius turning device of which the inner arc and the outer arc can not be mutually converted, and the utility model provides an S-shaped bidirectional turning device with the minimum radius of the belt conveyor; for the U-shaped carrier roller group, the rotary lifting angles of the ascending rubber belt and the U-shaped carrier roller group in the inner arc and the outer arc of the turn can be automatically adjusted according to the conveyed material amount, the lifting angle is automatically adjusted within the range of 0-30 degrees, and the turn with the minimum radius is realized; for the V-shaped carrier roller group, two long vertical rollers are respectively added on two sides of the door-shaped frame, so that the unloaded descending adhesive tape climbs to the long vertical rollers towards the inner arc side edge to realize the turning with the minimum radius; the inner arc and the outer arc of the turn can be mutually converted at any time, so that S-shaped bidirectional turning is realized; the belt conveyor can be flexibly used in narrow space places or other places with different turning radiuses, can be used as a linear belt conveyor and can also be used as an annular belt conveyor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the minimum radius S-shaped bidirectional turning device of the belt conveyor comprises a front transition section, a rear transition section and a middle turning section.
The front and rear transition sections comprise supporting legs, long longitudinal beams, short longitudinal beams, upper idler sets and V-shaped idler sets; the supporting legs comprise short stand columns, two cross beams are arranged between the short stand columns, long vertical rollers are arranged in the middle sections of the short stand columns, the long vertical rollers are fixed on the short stand columns through bolts, and tube seats are arranged at the top ends of the short stand columns; the middle part of the short upright post is provided with short longitudinal beams, and a V-shaped carrier roller group is arranged between the short longitudinal beams; the V-shaped carrier roller group comprises 2 rollers, hinge plate pieces are arranged at two ends of each roller, the rollers are connected through a bolt, the other ends of the rollers are connected with rake hooks, and the rake hooks are connected to the short longitudinal beams through elastic cylindrical pins; a long longitudinal beam is arranged on the tube seat at the upper end of the short upright post, and an upper carrier roller set is arranged on the long longitudinal beam; the upper carrier roller group comprises 3 rollers, hinge plate pieces are arranged at two ends of each roller, the rollers are connected through a bolt, the other ends of the rollers are connected with rake hooks, and the rake hooks are connected to the long longitudinal beams through elastic cylindrical pins; the other end of the long longitudinal beam is arranged on the door-shaped frame of the middle turning section.
The middle turning section can be composed of a plurality of turning sections, and each turning section is composed of a door-shaped frame, a U-shaped carrier roller group, an upper profile steel longitudinal beam, a V-shaped carrier roller group and a telescopic circular tube longitudinal beam; the door-shaped frame comprises a long upright post, an upper cross beam and a lower cross beam are arranged on the long upright post, a long vertical roller is arranged in the middle section of the long upright post, the long vertical roller is fixed on the long upright post through a bolt, and a fixing bolt is arranged below the long vertical roller; the middle section of the upper cross beam is provided with a pin hole, and the upper profile steel longitudinal beam is fixed on the upper cross beam through a bolt; the upper profile steel longitudinal beam is provided with a vertical pin and is connected with the U-shaped carrier roller group through the vertical pin; the U-shaped carrier roller group comprises a cross beam, a bolt sheet is arranged in the middle of the cross beam, the bolt sheet is connected with an upper profile steel longitudinal beam through a bolt, adjusting screws are arranged at two ends of the cross beam and are respectively connected with two ends of a U-shaped frame through bolts, two side rollers are arranged on the front side of the U-shaped frame, two bottom rollers are arranged on the back side of the U-shaped frame, the side rollers and the bottom rollers are arranged in a superposition mode, and deflection blocking rollers are arranged at two ends of the U-; the telescopic circular tube longitudinal beam is formed by sleeving a circular tube male longitudinal beam and a circular tube female longitudinal beam, the thicker end of the circular tube female longitudinal beam is sleeved on the fixing bolt of the door-shaped frame, the thinner end of the circular tube female longitudinal beam is sleeved in the circular tube male longitudinal beam, the other end of the circular tube male longitudinal beam is sleeved on the fixing bolt of the other door-shaped frame, the circular tube male longitudinal beam and the circular tube female longitudinal beam are sleeved, the length is telescopic and adjustable, and the length can be fixed by using a positioning screw. The non-sleeved part of the telescopic circular tube longitudinal beam is provided with a pin hole and is connected with the V-shaped carrier roller set through an elastic cylindrical pin.
When the portal frame is required to be connected with the front transition section and the rear transition section, a supporting tube seat can be additionally arranged at the corresponding height of the upright column in the connecting direction, and the long longitudinal beam of the front transition section and the rear transition section is fixed on the supporting tube seat by using the elastic cylindrical pin.
The belt conveyor minimum radius S-shaped bidirectional turning device respectively corresponds to different minimum turning radii according to different types of used adhesive tapes; the minimum turning radius for the laminated canvas, nylon, polyester tape was R =46 m, for the PVC, PVG nylon full core tape, laminated tape was R =60 m, and for the steel cord core tape was R =150 m.
Compared with the prior art, the utility model, have following advantage:
the minimum radius S-shaped bidirectional turning device of the belt conveyor has the smallest turning radius, and different minimum turning radii are respectively corresponding to different types of adhesive tapes used; the minimum turning radius for the laminated canvas, nylon, polyester tape was R =46 m, for the PVC, PVG nylon full core tape, laminated tape was R =60 m, and for the steel cord core tape was R =150 m.
The U-shaped carrier roller group can automatically adjust the rotating lifting angles of the ascending rubber belt and the U-shaped carrier roller group in the inner arc and the outer arc of the turn according to the amount of conveyed materials, and the lifting angles are automatically adjusted within the range of 0-30 degrees; realizing the minimum radius turning;
all devices are symmetrically designed and arranged, the inner arc and the outer arc of the turn can be mutually converted at any time, the ascending rubber belt and the U-shaped carrier roller pair are symmetrically and bidirectionally rotated and lifted, and the descending rubber belt and the V-shaped carrier roller pair are symmetrically and bidirectionally ascended, so that S-shaped bidirectional turning is realized;
the upper parts of two sides of the upper opening of the U-shaped carrier roller group are connected with the adjusting screw arranged on the cross beam, so that the positive pressure of the upward rubber belt and the U-shaped carrier roller group in operation can be adjusted at any time, and the pressure determines the rotation and lifting synchronism and lifting angle accuracy of the rubber belt and the carrier roller group.
The U-shaped carrier roller group is established two limit rollers for openly, and two bottom rollers are established to the reverse side, and limit roller and bottom roller part coincidence are arranged, avoid pressing from both sides to tear the sticky tape or wear and tear the sticky tape.
The U-shaped carrier roller group is provided with the offset roller, so that the rubber belt can be effectively prevented from being separated from the track in the turning operation.
The telescopic circular pipe longitudinal beam is formed by sleeving a circular pipe male longitudinal beam and a circular pipe female longitudinal beam, the length is flexible and adjustable, the telescopic circular pipe longitudinal beam can be fixed tightly by a positioning screw at any time, the length of the telescopic circular pipe longitudinal beam can be changed at any time when the telescopic circular pipe longitudinal beam is installed at a turning radius, and the telescopic circular pipe longitudinal beam can adapt to complex terrains and radius changes.
The utility model discloses increased belt conveyor turn angle degree to 360, can regard as sharp belt feeder to use, also can regard as the ring belt feeder to use.
The utility model discloses can realize that a plurality of continuous S of belt feeder are curved two-way turn in succession (one-way turning device can not be the continuous S type and turn).
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the turning state of the present invention.
Fig. 3 is a front view of the front-to-rear transition section.
FIG. 4 is a side view of the front and rear transition sections.
Fig. 5 is a front view of a mid-turn section.
Fig. 6 is a top view of a mid-turn section.
Fig. 7 is a side view of a mid-turn section.
Fig. 8 is a view showing the structure of the gate frame.
Fig. 9 is a structural view of an upper steel side member.
Fig. 10 is a view of the upper idler set.
Fig. 11 is a view of a V-shaped idler set.
Fig. 12 is a view of a U-shaped idler set.
Figure 13 is a telescoping tubular stringer configuration.
Detailed Description
The minimum radius S-shaped bidirectional turning device of the belt conveyor comprises a front transition section A, a rear transition section A and a middle turning section B.
The front and rear transition sections A comprise supporting legs 1, long longitudinal beams 2, short longitudinal beams 3, upper carrier roller groups 4 and V-shaped carrier roller groups 5; the supporting leg 1 comprises a short upright post 1-1, two cross beams 1-2 are arranged between the short upright posts 1-1, a long vertical roller 1-3 is arranged at the middle section of the short upright post 1-1, the long vertical roller 1-3 is fixed on the short upright post 1-1 through a bolt, and a tube seat 1-4 is arranged at the top end of the short upright post 1-1; the middle part of the short upright post 1-1 is provided with short longitudinal beams 3, and a V-shaped carrier roller group 5 is arranged between the short longitudinal beams 3; the V-shaped carrier roller group 5 comprises 2 rollers 5-1, hinge plate pieces 5-2 are arranged at two ends of each roller 5-1, the rollers 5-1 are connected through bolts, the other end of each roller 5-1 is connected with a rake hook 5-3, and each rake hook 5-3 is connected to a short longitudinal beam 3 through an elastic cylindrical pin 5-4; a long longitudinal beam 2 is arranged on a tube seat 1-4 at the upper end of the short upright post 1-1, and an upper carrier roller group 4 is arranged on the long longitudinal beam 2; the upper carrier roller group 4 comprises 3 rollers 5-1, hinge plate pieces 5-2 are arranged at two ends of each roller 5-1, the rollers 5-1 are connected through a bolt, the other end of each roller 5-1 is connected with a rake hook 5-3, and the rake hook 5-3 is connected to the long longitudinal beam 2 through an elastic cylindrical pin 5-4; the other end of the long longitudinal beam 2 is arranged on a portal frame 6 of the middle turning section B.
The middle turning section B can be composed of a plurality of turning sections, and each turning section is composed of a door-shaped frame 6, a U-shaped carrier roller group 7, an upper section steel longitudinal beam 8, a V-shaped carrier roller group 5 and a telescopic circular tube longitudinal beam 9; the door-shaped frame 6 comprises a long upright post 6-1, an upper cross beam 6-2 and a lower cross beam 6-3 are arranged on the long upright post 6-1, a long vertical roller 1-3 is arranged at the middle section of the long upright post 6-1, the long vertical roller 1-3 is fixed on the long upright post 6-1 through a bolt, and a fixing bolt 6-4 is arranged below the long vertical roller 1-3; a pin hole is formed in the middle section of the upper cross beam 6-2, and the upper section steel longitudinal beam 8 is fixed on the upper cross beam 6-2 through a bolt; the upper profile steel longitudinal beam 8 is provided with a vertical pin 8-1 and is connected with the U-shaped carrier roller group 7 through the vertical pin 8-1; the U-shaped carrier roller group 7 comprises a cross beam 7-1, a bolt sheet 7-2 is arranged in the middle of the cross beam 7-1, the bolt sheet 7-2 is connected with an upper profile steel longitudinal beam 8 through a vertical pin 8-1, adjusting screws 7-3 are arranged at two ends of the cross beam 7-1, the adjusting screws 7-3 are respectively connected with two ends of a U-shaped frame 7-4 through bolts, two side rollers 7-5 are arranged on the front side of the U-shaped frame 7-4, two bottom rollers 7-6 are arranged on the back side of the U-shaped frame 7-4, the side rollers 7-5 and the bottom rollers 7-6 are arranged in a partially overlapped mode, and deflection blocking rollers 7-7 are; the telescopic circular tube longitudinal beam 9 is formed by sleeving a circular tube male longitudinal beam 9-1 and a circular tube female longitudinal beam 9-2, the thicker end of the circular tube female longitudinal beam 9-2 is sleeved on the fixing bolt 6-4 of the door-shaped frame 6, the thinner end of the circular tube female longitudinal beam is sleeved in the circular tube male longitudinal beam 9-1, the other end of the circular tube male longitudinal beam 9-1 is sleeved on the fixing bolt 6-4 of the other door-shaped frame 6, the circular tube male longitudinal beam and the circular tube female longitudinal beam are sleeved, the length is telescopic and adjustable, and the length can be fixed by using a positioning bolt 9-; the non-sleeved part of the telescopic circular tube longitudinal beam 9 is provided with a pin hole and is connected with the V-shaped carrier roller group 5 through an elastic cylindrical pin 5-4.
When the portal frame 6 needs to be connected with the front and rear transition sections A, a supporting tube seat 10 can be additionally arranged at the height corresponding to the long upright post 6-1 in the connecting direction, and the long longitudinal beam 2 of the front and rear transition sections A is fixed on the supporting tube seat 10 by using an elastic cylindrical pin 5-4.
The belt conveyor minimum radius S-shaped bidirectional turning device respectively corresponds to different minimum turning radii according to different types of used adhesive tapes; the minimum turning radius for the laminated canvas, nylon, polyester tape was R =46 m, for the PVC, PVG nylon full core tape, laminated tape was R =60 m, and for the steel cord core tape was R =150 m.
The utility model discloses turn inner arc and outer arc can interconvert at any time, realize the two-way turn of S type, and minimum turning radius can be adjusted in certain extent, and turning angle scope is 0-360. Can realize a plurality of continuous S-shaped continuous bidirectional turning of the belt conveyor. For the U-shaped carrier roller group, the rotary lifting angles of the ascending rubber belt and the U-shaped carrier roller group in the inner arc and the outer arc of the turn can be automatically adjusted according to the conveyed material amount, the lifting angle is automatically adjusted within the range of 0-30 degrees, and the turn with the minimum radius is realized; for the V-shaped carrier roller group, two long vertical rollers are respectively added on two sides of the door-shaped frame, so that the unloaded downward adhesive tape climbs to the long vertical rollers towards the inner arc side edge to realize the turning with the minimum radius. The three types of adhesive tapes respectively correspond to three different minimum turning radiuses, can be flexibly used in narrow space places or other places with different turning radiuses, can be used as a linear belt conveyor and can also be used as an annular belt conveyor.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (3)
1. Minimum radius S type of belt feeder two-way turning device, its characterized in that: comprises a front transition section, a rear transition section and a middle turning section; the front and rear transition sections comprise supporting legs, long longitudinal beams, short longitudinal beams, upper idler sets and V-shaped idler sets; the supporting legs comprise short stand columns, two cross beams are arranged between the short stand columns, long vertical rollers are arranged in the middle sections of the short stand columns, the long vertical rollers are fixed on the short stand columns through bolts, and tube seats are arranged at the top ends of the short stand columns; the middle part of the short upright post is provided with short longitudinal beams, and a V-shaped carrier roller group is arranged between the short longitudinal beams; the V-shaped carrier roller group comprises 2 rollers, hinge plate pieces are arranged at two ends of each roller, the rollers are connected through a bolt, the other ends of the rollers are connected with rake hooks, and the rake hooks are connected to the short longitudinal beams through elastic cylindrical pins; a long longitudinal beam is arranged on the tube seat at the upper end of the short upright post, and an upper carrier roller set is arranged on the long longitudinal beam; the upper carrier roller group comprises 3 rollers, hinge plate pieces are arranged at two ends of each roller, the rollers are connected through a bolt, the other ends of the rollers are connected with rake hooks, and the rake hooks are connected to the long longitudinal beams through elastic cylindrical pins; the other end of the long longitudinal beam is arranged on the door-shaped frame of the middle turning section; the middle turning section can be composed of a plurality of turning sections, and each turning section is composed of a door-shaped frame, a U-shaped carrier roller group, an upper profile steel longitudinal beam, a V-shaped carrier roller group and a telescopic circular tube longitudinal beam; the door-shaped frame comprises a long upright post, an upper cross beam and a lower cross beam are arranged on the long upright post, a long vertical roller is arranged in the middle section of the long upright post, the long vertical roller is fixed on the long upright post through a bolt, and a fixing bolt is arranged below the long vertical roller; the middle section of the upper cross beam is provided with a pin hole, and the upper profile steel longitudinal beam is fixed on the upper cross beam through a bolt; the upper profile steel longitudinal beam is provided with a vertical pin and is connected with the U-shaped carrier roller group through the vertical pin; the U-shaped carrier roller group comprises a cross beam, a bolt sheet is arranged in the middle of the cross beam, the bolt sheet is connected with an upper profile steel longitudinal beam through a bolt, adjusting screws are arranged at two ends of the cross beam and are respectively connected with two ends of a U-shaped frame through bolts, two side rollers are arranged on the front side of the U-shaped frame, two bottom rollers are arranged on the back side of the U-shaped frame, the side rollers and the bottom rollers are arranged in a superposition mode, and deflection blocking rollers are arranged at two ends of the U-; the telescopic circular tube longitudinal beam is formed by sleeving a circular tube male longitudinal beam and a circular tube female longitudinal beam, the thicker end of the circular tube female longitudinal beam is sleeved on the fixing bolt of the door-shaped frame, the thinner end of the circular tube female longitudinal beam is sleeved in the circular tube male longitudinal beam, the other end of the circular tube male longitudinal beam is sleeved on the fixing bolt of the other door-shaped frame, the circular tube male longitudinal beam and the circular tube female longitudinal beam are sleeved, the length is telescopic and adjustable, and the length can be fixed by using a positioning; the non-sleeved part of the telescopic circular tube longitudinal beam is provided with a pin hole and is connected with the V-shaped carrier roller set through an elastic cylindrical pin.
2. The belt conveyor minimum radius S-shaped bidirectional turning device of claim 1, characterized in that: when the portal frame is required to be connected with the front transition section and the rear transition section, a supporting tube seat can be additionally arranged at the corresponding height of the upright column in the connecting direction, and the long longitudinal beam of the front transition section and the rear transition section is fixed on the supporting tube seat by using the elastic cylindrical pin.
3. The belt conveyor minimum radius S-shaped bidirectional turning device of claim 1, characterized in that: the belt conveyor minimum radius S-shaped bidirectional turning device respectively corresponds to different minimum turning radii according to different types of used adhesive tapes; the minimum turning radius for the laminated canvas, nylon, polyester tape was R =46 m, for the PVC, PVG nylon full core tape, laminated tape was R =60 m, and for the steel cord core tape was R =150 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506442.1U CN209956738U (en) | 2019-04-15 | 2019-04-15 | Minimum radius S-shaped bidirectional turning device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506442.1U CN209956738U (en) | 2019-04-15 | 2019-04-15 | Minimum radius S-shaped bidirectional turning device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209956738U true CN209956738U (en) | 2020-01-17 |
Family
ID=69242170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920506442.1U Expired - Fee Related CN209956738U (en) | 2019-04-15 | 2019-04-15 | Minimum radius S-shaped bidirectional turning device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209956738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115649833A (en) * | 2022-12-28 | 2023-01-31 | 中瑞重工股份有限公司 | Rubber belt turning reversing mechanism of groove type belt conveyor |
-
2019
- 2019-04-15 CN CN201920506442.1U patent/CN209956738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115649833A (en) * | 2022-12-28 | 2023-01-31 | 中瑞重工股份有限公司 | Rubber belt turning reversing mechanism of groove type belt conveyor |
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| Date | Code | Title | Description |
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| 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: 20200117 |