CN112093369A - Width-adjustable carrier roller - Google Patents
Width-adjustable carrier roller Download PDFInfo
- Publication number
- CN112093369A CN112093369A CN202011028952.6A CN202011028952A CN112093369A CN 112093369 A CN112093369 A CN 112093369A CN 202011028952 A CN202011028952 A CN 202011028952A CN 112093369 A CN112093369 A CN 112093369A
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- fixed
- plate
- carrier roller
- idler
- mounting
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- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000004323 axial length Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012050 conventional carrier Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a width-adjustable carrier roller, and relates to the technical field of carrier rollers. The lifting support roller comprises a bottom plate, a bolt column, a middle support roller assembly and two left and right support rollers, wherein two T-shaped grooves are formed in the upper surface of the bottom plate, T-shaped blocks are matched with the T-shaped grooves in a sliding mode, two first mounting plates are fixed to the upper surfaces of the two T-shaped blocks, two groups of vertical plates are fixed to the upper surface of the bottom plate, a sliding groove is formed in one side of each vertical plate, a limiting plate is fixed to the outer side face of each group of vertical plates, a lifting column is matched between each group of vertical plates in a sliding mode, the two vertical plates are fixed to the upper surface of the bottom plate, two ends of the bolt column penetrate through the two vertical plates respectively, threaded cylinders are fixed to the inner. According to the invention, by arranging the low plate, the T-shaped block, the bolt column and the middle carrier roller assembly, the distance between the first end plate and the second end plate is increased, the axial length of the middle carrier roller is adjusted, and the supporting width of the middle carrier roller to the conveying belt is increased.
Description
Technical Field
The invention belongs to the technical field of carrier rollers, and particularly relates to a carrier roller with adjustable width.
Background
The carrier roller is an important part of a belt conveyor, is various and large in quantity, can support the weight of a conveying belt and materials, accounts for 35% of the total cost of the belt conveyor, generates more than 70% of resistance, and therefore the quality of the carrier roller is particularly important. The carrier roller is made of steel and plastic, the carrier roller has to be flexible and reliable in operation, the friction force between the conveying belt and the carrier roller is reduced, the service life of the conveying belt which accounts for more than 25% of the total cost of the conveyor is played as a key role, although the carrier roller is a small part in the belt conveyor and is not complex in structure, the manufacture of the carrier roller with high quality is not easy.
The existing carrier roller can only adjust the inclination angle and the height of a left carrier roller and a right carrier roller, cannot adjust the axial length of a middle carrier roller, cannot increase the supporting length of the middle carrier roller to a conveying belt, cannot adapt to conveying belts with different widths, and is poor in adjusting performance.
Therefore, the invention designs the carrier roller with the adjustable width to solve the problems.
Disclosure of Invention
The invention aims to provide a width-adjustable carrier roller, which is characterized in that a lower plate, a T-shaped block, a bolt column and a middle carrier roller assembly are arranged, so that the distance between a first end plate and a second end plate is increased, the axial length of the middle carrier roller is adjusted, the supporting width of the middle carrier roller on a conveying belt is increased, and the problem that the supporting width cannot be adjusted in the conventional carrier roller is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a width-adjustable carrier roller, which comprises a bottom plate, a bolt column, a middle carrier roller assembly, two left carrier rollers and two right carrier rollers, wherein the upper surface of the bottom plate is provided with two T-shaped grooves, T-shaped blocks are matched in the T-shaped grooves in a sliding manner, the upper surfaces of the two T-shaped blocks are respectively fixed with two first mounting plates, the upper surface of the bottom plate is fixed with two groups of vertical plates, one sides of the vertical plates are provided with sliding grooves, the outer side surface of each group of vertical plates is respectively fixed with a limiting plate, a lifting column is matched between each group of vertical plates in a sliding manner, the top of each lifting column is fixed with two second mounting plates, the two sides of each lifting column are respectively fixed;
two vertical plates are fixed on the upper surface of the bottom plate, two ends of the bolt column respectively penetrate through the two vertical plates, threaded cylinders are fixed on the inner side surfaces of the two T-shaped blocks, and two ends of the bolt column are respectively located in the two threaded cylinders and are in threaded connection with the threaded cylinders;
two ends of the middle carrier roller assembly are respectively fixed at the top ends of the two T-shaped blocks, one end of each of the left carrier roller and the right carrier roller is rotatably connected between the two first mounting plates, and the other end of each of the left carrier roller and the right carrier roller is rotatably connected between the two second mounting plates;
middle bearing roller subassembly includes first end plate and second end plate, first end plate inboard is personally submitted cyclic annular and is fixed with a plurality of first horizontal poles, the bar groove has all been seted up to first horizontal pole both sides face, second end plate medial surface is fixed with the cylinder, cylinder side face all is fixed with a plurality of second horizontal poles, second horizontal pole both sides face all is fixed with the slider, the cylinder be located first horizontal pole inboard and with first horizontal pole medial surface clearance fit, the second horizontal pole be located between two first horizontal poles and with first horizontal pole clearance fit, the slider be located bar inslot portion and with bar groove sliding fit.
Further, two for the bottom plate symmetry setting about the bearing roller, the pivot of controlling bearing roller one end is fixed with first mounting panel, the pivot of controlling the bearing roller other end is fixed with the second mounting panel, first mounting panel is located between two second mounting panels and rotates with two second mounting panels to be connected, the second mounting panel is located between two first mounting panels and rotates with two first mounting panels to be connected.
Further, the lateral surface of first end plate and second end plate all rotates and is connected with the fixed block, the fixed block is fixed at T type piece top through first mounting panel.
Furthermore, two sets of the riser sets up for the bottom plate symmetry, the slide is located the spout inside and with spout sliding fit.
Furthermore, the top end of the lead screw runs through the limiting plate and is in sliding fit with the limiting plate, the lead screw is provided with at least two nuts, and the nuts are located on the upper surface of the limiting plate.
Further, two T type piece sets up for the bottom plate symmetry, bolt post week side is fixed with the regulating plate, the regulating plate is located between two risers, the bolt post rotates with the riser and is connected, and bolt post week side is equipped with two opposite direction's symmetrical screw thread.
Further, two mounting plates are fixed on two sides of the bottom plate, and mounting grooves are formed in the upper surfaces of the mounting plates.
The invention has the following beneficial effects: according to the invention, the low plate, the T-shaped block, the bolt column and the middle carrier roller assembly are arranged, and the first end plate and the second end plate on the middle carrier roller assembly are controlled to synchronously move outwards by matching the shaped block, the bolt column and the middle carrier roller assembly, so that the first cross rod and the second cross rod slide relatively, the distance between the first end plate and the second end plate is further increased, the axial length of the middle carrier roller is adjusted, the supporting width of the middle carrier roller on the conveying belt is increased, and the middle carrier roller can adapt to conveying belts with different widths.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a width-adjustable idler;
FIG. 2 is a schematic view of the adjusted structure of the present invention;
FIG. 3 is a schematic structural view of a lower plate and a T-shaped block;
FIG. 4 is a schematic structural view of the left and right idler rollers;
fig. 5 is a schematic structural view of an intermediate idler assembly;
FIG. 6 is a schematic view of the first end plate and the first cross bar when connected;
FIG. 7 is a schematic view of the second end plate and the second cross bar when connected;
FIG. 8 is a schematic structural view of the lifting column;
in the drawings, the components represented by the respective reference numerals are listed below:
1-bottom plate, 2-T-shaped groove, 3-T-shaped block, 4-mounting plate, 5-mounting groove, 6-first mounting plate, 7-intermediate roller component, 701-first end plate, 702-second end plate, 703-fixing block, 704-first cross bar, 705-strip-shaped groove, 706-cylinder, 707-second cross bar, 708-slide block, 8-left and right rollers, 9-vertical plate, 10-lifting column, 11-sliding groove, 12-threaded cylinder, 13-threaded bolt column, 14-vertical plate, 15-adjusting plate, 16-first mounting plate, 17-second mounting plate, 18-sliding plate, 19-screw rod, 20-second mounting plate, 21-nut, 22-limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.
Referring to fig. 1-8, the invention relates to a width-adjustable carrier roller, which comprises a bottom plate 1, a bolt column 13, a middle carrier roller assembly 7, two left and right carrier rollers 8, wherein the upper surface of the bottom plate 1 is provided with two T-shaped grooves 2, T-shaped blocks 3 are in sliding fit in the T-shaped grooves 2, two first mounting plates 6 are fixed on the upper surfaces of the two T-shaped blocks 3, two sets of vertical plates 9 are fixed on the upper surface of the bottom plate 1, a sliding groove 11 is formed in one side of each vertical plate 9, a limiting plate 22 is fixed on the outer side surface of each set of vertical plate 9, a lifting column 10 is in sliding fit between each set of vertical plates 9, two second mounting plates 20 are fixed on the top of the lifting column 10, sliding plates 18 are fixed on two sides of the lifting column;
two vertical plates 14 are fixed on the upper surface of the bottom plate 1, two ends of a bolt column 13 respectively penetrate through the two vertical plates 14, threaded cylinders 12 are fixed on the inner side surfaces of the two T-shaped blocks 3, and two ends of the bolt column 13 are respectively positioned in the two threaded cylinders 12 and are in threaded connection with the threaded cylinders 12;
two ends of the middle carrier roller assembly 7 are respectively fixed at the top ends of the two T-shaped blocks 3, one end of the left carrier roller 8 and the other end of the right carrier roller 8 are rotatably connected between the two first mounting plates 6, and the other end of the left carrier roller 8 and the other end of the right carrier roller 8 are rotatably connected between the two second mounting plates 20;
middle bearing roller subassembly 7 includes first end plate 701 and second end plate 702, the inboard face of first end plate 701 is personally submitted the cyclic annular and is fixed with first horizontal pole 704, bar groove 705 has all been seted up to first horizontal pole 704 both sides face, the inboard face of second end plate 702 is fixed with cylinder 706, cylinder 706 side face all is fixed with second horizontal pole 707, second horizontal pole 707 both sides face all is fixed with slider 708, cylinder 706 is located first horizontal pole 704 inboard and with first horizontal pole 704 medial surface clearance fit, second horizontal pole 707 is located between two first horizontal poles 704 and with first horizontal pole 704 clearance fit, slider 708 is located inside and with bar groove 705 sliding fit of bar groove 705.
As shown in fig. 2, 4 and 8, the two left and right support rollers 8 are symmetrically arranged relative to the base plate 1, a first mounting plate 16 is fixed on a rotating shaft at one end of each of the left and right support rollers 8, a second mounting plate 17 is fixed on a rotating shaft at the other end of each of the left and right support rollers 8, the first mounting plate 16 is positioned between the two second mounting plates 20 and rotatably connected with the two second mounting plates 20, and the second mounting plate 17 is positioned between the two first mounting plates 6 and rotatably connected with the two first mounting plates 6.
As shown in fig. 6 and 7, the outer side surfaces of the first end plate 701 and the second end plate 702 are rotatably connected with fixing blocks 703, and the fixing blocks 703 are fixed on the top of the T-shaped block 3 through a first mounting plate 6.
Wherein as shown in fig. 2, 3 and 8, two sets of risers 9 are arranged symmetrically with respect to the bottom plate 1, the slide plate 18 is located inside the chute 11 and is in sliding fit with the chute 11, the top end of the screw rod 19 runs through the limiting plate 22 and is in sliding fit with the limiting plate 22, the screw rod 19 is provided with the nut 21, the nuts 21 are at least two, the nut 21 is located on the upper surface of the limiting plate 22, the screw rod 19 is fixed through the nut 21, and the downward sliding of the screw rod 19 is avoided.
As shown in figures 2 and 5, the two T-shaped blocks 3 are symmetrically arranged relative to the bottom plate 1, an adjusting plate 15 is fixed on the peripheral side surface of the bolt column 13, the adjusting plate 15 is located between the two vertical plates 14, the bolt column 13 is rotatably connected with the vertical plates 14, two symmetrical threads in opposite directions are arranged on the peripheral side surface of the bolt column 13, and the bolt column 13 can be conveniently rotated through the adjusting plate 15.
Wherein as shown in fig. 1, two sides of the bottom plate 1 are both fixed with two mounting plates 4, the upper surfaces of the mounting plates 4 are both provided with mounting grooves 5, and the bottom plate 1 is fixedly mounted through the mounting plates 4.
One specific application of this embodiment is: when the supporting width of the middle carrier roller to the conveying belt needs to be increased, the adjusting plate 15 is screwed to drive the bolt column 13 to rotate, under the action of the bolt column 13, the two thread cylinders 12 drive the two T-shaped blocks 3 to synchronously move outwards in the T-shaped groove 2, during the period, one end of the left carrier roller 8 and one end of the right carrier roller 8 tilt upwards and drive the lifting column 10 to slide upwards in the inner sides of the two vertical plates 9, the sliding plate 18 slides in the sliding groove 11, the nut 21 on the screw rod 19 is screwed down, so that the nut 21 is in contact with the upper surface of the limiting plate 22, meanwhile, the two T-shaped blocks 3 respectively drive the first end plate 701 and the second end plate 702 to be away from each other, the cylinder 706 slides in the inner side of the first cross rod 704, the second cross rod 707 slides between the two first cross rods 704, the sliding block 708 slides in the inner side of the strip-shaped groove 705, the distance between the first end plate 701 and the, can adapt to the conveyer belts with different widths.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a width adjustable bearing roller which characterized in that: the lifting support roller comprises a bottom plate (1), bolt columns (13), a middle support roller assembly (7) and two left and right support rollers (8), wherein two T-shaped grooves (2) are formed in the upper surface of the bottom plate (1), T-shaped blocks (3) are arranged in the T-shaped grooves (2) in a sliding fit mode, two first mounting plates (6) are fixed on the upper surfaces of the two T-shaped blocks (3), two groups of vertical plates (9) are fixed on the upper surface of the bottom plate (1), a sliding groove (11) is formed in one side of each vertical plate (9), a limiting plate (22) is fixed on the outer side surface of each group of vertical plates (9), lifting columns (10) are arranged between the vertical plates (9) in a sliding fit mode, two second mounting plates (20) are fixed on the tops of the lifting columns (10), sliding plates (18) are fixed on the two sides of the lifting columns (10), and screw rods (19) are;
two vertical plates (14) are fixed on the upper surface of the bottom plate (1), two ends of a bolt column (13) respectively penetrate through the two vertical plates (14), threaded cylinders (12) are fixed on the inner side surfaces of the two T-shaped blocks (3), and two ends of the bolt column (13) are respectively located in the two threaded cylinders (12) and are in threaded connection with the threaded cylinders (12);
two ends of the middle carrier roller assembly (7) are respectively fixed at the top ends of the two T-shaped blocks (3), one end of the left carrier roller (8) and the right carrier roller (8) is rotatably connected between the two first mounting plates (6), and the other end of the left carrier roller (8) and the right carrier roller (8) is rotatably connected between the two second mounting plates (20);
middle bearing roller subassembly (7) include first end plate (701) and second end plate (702), first end plate (701) inboard is personally submitted the annular and is fixed with a plurality of first horizontal poles (704), bar groove (705) have all been seted up to first horizontal pole (704) both sides face, second end plate (702) medial surface is fixed with cylinder (706), cylinder (706) week side is fixed with a plurality of second horizontal poles (707), second horizontal pole (707) both sides face all is fixed with slider (708), cylinder (706) are located first horizontal pole (704) inboard and with first horizontal pole (704) medial surface clearance fit, second horizontal pole (707) are located between two first horizontal poles (704) and with first horizontal pole (704) clearance fit, slider (708) are located bar groove (705) inside and with bar groove (705) sliding fit.
2. A width-adjustable idler as claimed in claim 1, wherein the left idler and the right idler (8) are symmetrically arranged relative to the base plate (1), a first mounting plate (16) is fixed on a rotating shaft at one end of each of the left idler and the right idler (8), a second mounting plate (17) is fixed on a rotating shaft at the other end of each of the left idler and the right idler (8), the first mounting plate (16) is located between the two second mounting plates (20) and rotatably connected with the two second mounting plates (20), and the second mounting plate (17) is located between the two first mounting plates (6) and rotatably connected with the two first mounting plates (6).
3. A width adjustable idler as claimed in claim 1 wherein the outer side of the first end plate (701) and the second end plate (702) are both rotatably connected with a fixed block (703), the fixed block (703) is fixed on the top of the T-block (3) by a first mounting plate (6).
4. An adjustable width idler as claimed in claim 1 wherein the risers (9) are symmetrically disposed relative to the base (1) and the runners (18) are located within the channel (11) and are in sliding engagement with the channel (11).
5. An adjustable width idler as claimed in claim 1 wherein the top end of the screw rod (19) passes through the limiting plate (22) and is in sliding fit with the limiting plate (22), the screw rod (19) is provided with at least two nuts (21), and the nuts (21) are located on the upper surface of the limiting plate (22).
6. An adjustable width idler as claimed in claim 1 wherein the two said T blocks (3) are symmetrically disposed with respect to the base plate (1), the peripheral side of the bolt column (13) is fixed with an adjusting plate (15), the adjusting plate (15) is located between two risers (14), the bolt column (13) is rotatably connected with the risers (14), and the peripheral side of the bolt column (13) is provided with two symmetrical threads in opposite directions.
7. A width-adjustable idler as claimed in claim 1, wherein two mounting plates (4) are fixed on both sides of the bottom plate (1), and mounting grooves (5) are formed on the upper surfaces of the mounting plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011028952.6A CN112093369A (en) | 2020-09-27 | 2020-09-27 | Width-adjustable carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011028952.6A CN112093369A (en) | 2020-09-27 | 2020-09-27 | Width-adjustable carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112093369A true CN112093369A (en) | 2020-12-18 |
Family
ID=73755567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011028952.6A Pending CN112093369A (en) | 2020-09-27 | 2020-09-27 | Width-adjustable carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112093369A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693808A (en) * | 2020-12-31 | 2021-04-23 | 安徽牧洋饲料科技有限公司 | Assembly of circular pipe belt type conveying device for frozen grease |
| CN113816094A (en) * | 2021-09-23 | 2021-12-21 | 安徽攀登重工股份有限公司 | Automatic adjustment transition carrier roller set for circular tube belt conveyor |
-
2020
- 2020-09-27 CN CN202011028952.6A patent/CN112093369A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693808A (en) * | 2020-12-31 | 2021-04-23 | 安徽牧洋饲料科技有限公司 | Assembly of circular pipe belt type conveying device for frozen grease |
| CN113816094A (en) * | 2021-09-23 | 2021-12-21 | 安徽攀登重工股份有限公司 | Automatic adjustment transition carrier roller set for circular tube belt conveyor |
| CN113816094B (en) * | 2021-09-23 | 2023-08-22 | 安徽攀登重工股份有限公司 | Automatic adjusting transition carrier roller set for circular tube belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201218 |
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| WD01 | Invention patent application deemed withdrawn after publication |