CN210175916U - Grading synchronous driving turning conveyor - Google Patents
Grading synchronous driving turning conveyor Download PDFInfo
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- CN210175916U CN210175916U CN201920598212.2U CN201920598212U CN210175916U CN 210175916 U CN210175916 U CN 210175916U CN 201920598212 U CN201920598212 U CN 201920598212U CN 210175916 U CN210175916 U CN 210175916U
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Abstract
The embodiment of the utility model discloses hierarchical synchronous drive diversion conveyer, diversion conveyer includes fan-shaped module concatenation area, hierarchical synchronous drive gear group, hierarchical synchronous driven gear group, major axis bearing roller, variable frequency speed motor and speed reducer. The turning of the conveying belt is realized by combining a sector module splicing belt, a grading synchronous driving gear set and a grading synchronous driven gear set, and the problems of complex structure, high noise, high failure rate, difficult maintenance and the like of the conventional guide strip type turning belt conveyor and the conventional chain type turning belt conveyor are solved. The utility model discloses hierarchical synchronous drive diversion conveyer stable in structure is reliable, and long service life can satisfy the demand of the various running speed of conveying system and angle variation.
Description
Technical Field
The utility model relates to a mechanical equipment technical field, concretely relates to hierarchical synchronous drive diversion conveyer.
Background
Conveyors are indispensable large material conveying equipment in the fields of mining industry, logistics, production processing and the like, and among them, the application of belt conveyors such as belt conveyors is very common. The belt conveyor is the most important bulk material conveying and loading and unloading equipment, can be widely applied to the industrial fields of mines, metallurgy, building materials, chemical industry, electric power, food processing and the like, can be widely applied to coal mines, metal mines, steel enterprises, ports, cement plants and the like, and can not only finish the conveying of bulk materials, but also convey finished materials.
The length and the assembly form of the belt conveyor can be determined according to the requirements of users, and the belt conveyor can drive the available electric roller and can also use a driving device with a driving frame. In the design of the conveying path, a turning belt conveyor is usually included for changing the direction of the conveying path. The turning belt conveyor at present welds the guide rib in the outside high frequency of conveyer belt and makes the conveyer belt run in the specialized guide rail; the roller is a special conical rubber-coated roller; the power system adopts a variable frequency speed regulation system and the like, and has the following defects: the guide rib structure is welded on the transmission belt at high frequency, so that the belt is easy to crack.
In addition, a chain type turning belt conveyor is adopted in the prior art so as to prolong the service life of equipment, but the chain transmission mode has the disadvantages of complex structure, high noise, high failure rate and difficult maintenance.
From this, need improve current turn belt feeder to overcome above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a hierarchical synchronous drive diversion conveyer, its combination that adopts fan-shaped module concatenation area and hierarchical synchronous drive gear group realizes the turn of conveyer belt for solve the above-mentioned problem of current conducting bar formula turn belt feeder and chain formula turn belt feeder, stable in structure is reliable, and long service life can satisfy the demand of various operating speed of conveying system and angle variation.
In order to achieve the above object, an embodiment of the present invention provides a step-by-step synchronous driving turning conveyor, which comprises a sector module assembling belt, a step-by-step synchronous driving gear set, a step-by-step synchronous driven gear set, a long shaft carrier roller, a variable frequency speed regulating motor and a speed reducer, wherein,
the fan-shaped module assembling belt is formed by splicing a plurality of fan-shaped module blocks into a fan-shaped ring, two straight edges of the fan-shaped ring are connected in a superposed mode, and a driving groove is formed in one surface of the fan-shaped module assembling belt;
the stepped synchronous driving gear set comprises a driving hexagonal shaft and a plurality of stepped synchronous driving gears with different sizes on the driving hexagonal shaft, the driving gears are sequentially arranged at intervals from small to large and are contacted with the surface of the sector module assembling belt provided with the driving groove, and the teeth on the driving gears are matched with the driving groove;
the stepped synchronous driven gear set comprises a driven hexagonal shaft and a plurality of stepped synchronous driven gears with different sizes on the driven hexagonal shaft, the driven gears are sequentially arranged at intervals from small to large and are contacted with a surface provided with a driving groove on the fan-shaped module assembling belt, and teeth on the driven gears are matched with the driving groove;
the long shaft carrier roller comprises a carrier roller long shaft and a plurality of carrier rollers arranged on the carrier roller long shaft at intervals; the long shaft carrier roller is positioned below the fan-shaped module assembling belt and is in contact with a surface of the fan-shaped module assembling belt, which is not provided with a groove;
and the variable-frequency speed regulating motor and the speed reducer are connected with the driving hexagonal shaft to drive the grading synchronous driving gear set to rotate.
The sector module assembling belt forms a conveying belt of the turning conveyor. The width (namely the width of the sector ring), the length and the turning angle of the sector module block can be flexibly configured by the number and the assembly of the sector module blocks. A plurality of gears with different sizes on the grading synchronous driving gear set and the grading synchronous driven gear set are in contact with the surface of the sector module assembling belt provided with the driving groove, so that the sector module assembling belt rotates at the grading synchronous driving gear set and the grading synchronous driven gear set to form a closed-loop structure. The teeth on the gear are matched with the driving grooves, so that the sector module splicing belt is driven to run through the rotation of the grading synchronous driving gear set, and the grading synchronous driven gear set plays a role in connection and support. The upper surface of the fan-shaped module assembling belt is used for conveying materials, and the lower surface of the fan-shaped module assembling belt is supported by a long shaft carrier roller.
Furthermore, the grading synchronous driving gear set is arranged at the head end of the assembling belt of the fan-shaped module; the grading synchronous driven gear set is arranged at the tail end of the fan-shaped module assembling belt. The stepped synchronous driving gear set is connected with the variable-frequency speed-regulating motor and the speed reducer at the head end of the fan-shaped module assembling belt to actively rotate so as to drive the fan-shaped module assembling belt to operate, and the stepped synchronous driven gear set can passively rotate without connecting power equipment at the tail end of the fan-shaped module assembling belt, so that the functions of connection and support are mainly achieved. Thus, in some embodiments, the stepped synchronous driven gear set that is passively rotated can also be replaced with an existing cone-type encapsulation drum.
Furthermore, the fan-shaped module block comprises a fan-shaped annular body, and a plurality of shaft core sleeves are respectively arranged on two arc edges of the fan-shaped annular body; one side of the fan-shaped body is provided with an anti-slip groove, and the other side of the fan-shaped body is provided with the driving groove.
The fan-shaped module blocks are provided with a plurality of shaft core sleeves on two arc edges of the fan ring, and the shaft core sleeves are used for penetrating core shafts made of flexible materials such as nylon, so that the fan-shaped module blocks are spliced into a fan-shaped module splicing belt and can be bent at the position of the grading synchronous driving gear set. The anti-skid groove arranged on one surface is used for increasing the friction force between the anti-skid groove and conveyed materials; the driving groove arranged on the other surface is used for being matched with the driving gear.
Furthermore, the long shaft carrier rollers are in multiple groups and are arranged in a fan shape below the fan-shaped module assembling belt; each group of long shaft carrier rollers comprises a plurality of carrier rollers which are arranged on the long shafts of the carrier rollers at equal intervals, and each carrier roller is connected with the long shaft of the carrier roller through a carrier roller sleeve. The supporting roller sleeve can be fixedly connected with the long shaft of the supporting roller through screws, and the supporting roller can rotate on the supporting roller sleeve.
The number of the groups of long shaft carrier rollers and the number of the carrier rollers on each group of carrier rollers can be determined according to the length and the width of the assembling belt of the sector module so as to meet the requirement of stably supporting the assembling belt of a return stroke. The quantity and the position relation of the carrier rollers and the riding wheels can be adjusted according to actual conditions so as to meet the actual use requirements, and the detailed description is omitted.
In the operation process of the fan-shaped module assembling belt, the long shaft carrier roller is always in contact with a working surface with an anti-skid groove of the fan-shaped module block, the effect of supporting the module assembling belt in a return stroke is mainly achieved, and noise generated by height difference caused by contact is eliminated.
In one embodiment, the idler surface is encapsulated to further reduce noise as the idler rolls over the surface of the fan module assembly belt.
Further, an arc-shaped outer side plate is arranged on one side of the long arc edge of the fan-shaped module assembling belt; an arc-shaped inner side plate is arranged on one side of the short arc edge of the assembling belt of the fan-shaped module; two ends of a driving hexagonal shaft in the grading synchronous driving gear set are respectively connected to the outer side plate and the inner side plate through a bearing with a seat, and two ends of a driven hexagonal shaft in the grading synchronous driven gear set are respectively connected to the outer side plate and the inner side plate through a bearing with a seat.
The outer side plate and the inner side plate extend along the long arc edge (outer side) and the short arc edge (inner side) of the fan-shaped module assembling belt respectively to play a role in protecting the inner assembly and supporting the inner assembly.
Further, the upper part of the outer side plate is also connected with an outer side guard plate; the upper part of the inner side plate is also connected with an inner side guard plate; the lower part of the grading synchronous driving turning conveyor is also provided with a supporting foot rest.
The outer side guard plate and the inner side guard plate play a role in limiting and protecting the fan-shaped module assembly to transport materials on the belt, so that the height of the fan-shaped module assembly can be flexibly set according to the materials transported as required. The lower support leg acts to support the upper assembly to support the assembled band of sector modules to a suitable height.
In one embodiment, the linear speed of the fan-module assembled band may be appropriately adjusted using a variable frequency governor.
The embodiment of the utility model provides a have following advantage:
1. the sector module splicing belt and the rubber coating riding wheel are adopted, so that the operation is stable and the noise is low;
2. a step gear group synchronous driving mode is adopted, the direction change is smooth, and no jamming or jamming exists;
3. the stepless speed regulation driving mode can meet different conveying speed requirements;
4. the failure rate is low, and the maintenance is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic perspective view of a hierarchical synchronous driving turning conveyor according to an embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of the cross-sectional structure along the direction A-A in fig. 2.
Fig. 4 is a schematic structural diagram of a stepped synchronous driving gear set and a stepped synchronous driven gear set according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a long shaft idler according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a portion of the segment module split strip according to an embodiment of the present invention.
Wherein the reference numerals are:
1. a supporting foot rest; 2. an outer panel; 3. an outer guard plate; 4. a gear set is driven synchronously in a grading way; 41. driving the hexagonal shaft; 42. a first drive gear; 43. a second drive gear; 44-4 n, third to nth drive gears; 5. a stepped synchronous driven gear set; 51. a driven hexagonal shaft; 52. a first driven gear; 53. a second driven gear; 54-5 n, third to nth driven gears; 6. assembling the fan-shaped module into a belt; 61. a first sector module block; 62-6n, second to nth sector module blocks; 6A, an anti-slip groove; 6B, a driving groove; 7. a long shaft carrier roller; 71. a long shaft of the riding wheel; 72. a riding wheel sleeve; 73. a riding wheel; 8. the module belt bracket; 9. an inner side plate; 10. an inner guard plate; 11. a variable frequency speed regulating motor and a speed reducer;
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, a schematic perspective view of a hierarchical synchronous driving turning conveyor according to an embodiment of the present invention is shown. The grading synchronous driving turning conveyor comprises a sector module assembling belt 6, a grading synchronous driving gear set 4, a grading synchronous driven gear set 5, a long shaft carrier roller (not shown), a variable frequency speed regulating motor and a speed reducer 11. The working surface (upper surface) of the fan-shaped module assembling belt 6 is in a fan-shaped ring shape, and one side of the long arc edge of the fan-shaped ring is provided with an arc-shaped outer side plate 2; an arc inner side plate 9 is arranged on one side of the short arc edge; both ends of the driving hexagonal shaft in the stepped synchronous driving gear set 4 are respectively connected to the outer side plate 2 and the inner side plate 9 through a bearing with a seat (not shown), and both ends of the driven hexagonal shaft in the stepped synchronous driven gear set 5 are respectively connected to the outer side plate 2 and the inner side plate 9 through a bearing with a seat (not shown). Wherein, hierarchical synchronous drive gear group 4 is equipped with variable frequency speed regulating motor and speed reducer 11 with 2 junction outsides in the outer panel to this hierarchical synchronous drive gear group 4 of drive carries out initiative rotation, drives the operation of fan-shaped module concatenation area 6.
The outer side plate 2 and the inner side plate 9 extend along the long arc side (outer side) and the short arc side (inner side) of the segment module assembling belt 6 respectively, and play a role in protecting the inner assembly and providing support for the inner assembly. The upper part of the outer side plate 2 is connected with an outer side guard plate 3, the upper part of the inner side plate 9 is connected with an inner side guard plate 10, and the outer side plate and the inner side guard plate play a role in protecting and limiting materials conveyed on the working surface of the fan-shaped module assembling belt 6. The lower part of the conveyor is also provided with a supporting foot rest 1.
As shown in fig. 2, a top view of fig. 1 is shown, wherein the segment module split strip 6 is in the form of a closed loop structure in the shape of a segment of a circle.
Example 2
As shown in fig. 3, a schematic cross-sectional view along a-a in fig. 2 is shown. The sector module split belt 6 revolves at the stepped synchronous drive gear set 4 including the drive hexagonal shaft 41 and the second drive gear 43 in the stepped synchronous drive gear set 4. The part of the upper part for transporting materials is supported by a module belt bracket 8; the lower part is supported by a long shaft supporting roller 7 for return stroke. The drive gear 43 is in contact with the inner side surface of the sector module assembling belt 6 with the drive groove. The teeth of the driving gear 43 are matched with the driving grooves to drive the segment module split belt 6 to run.
Example 3
As shown in fig. 4, a schematic structural diagram of the stepped synchronous driving gear set 4 and the stepped synchronous driven gear set 5 according to an embodiment of the present invention is shown. The stepped synchronous driving gear set 4 comprises a driving hexagonal shaft 41 and a plurality of stepped synchronous driving gears 42, 43, 44-4 n with different sizes on the driving hexagonal shaft 41, wherein the driving gears are sequentially arranged at intervals from small to large and are contacted with a surface provided with driving grooves on the fan-shaped module assembling belt; the stepped synchronous driven gear set 5 comprises a driven hexagonal shaft 51 and a plurality of stepped synchronous driven gears 52, 53, 54-5 n with different sizes on the driven hexagonal shaft 51, wherein the driven gears are sequentially arranged at intervals from small to large and are in contact with the surface provided with the driving groove on the fan-shaped module assembling belt.
Example 4
As shown in fig. 5, a schematic structural diagram of the long shaft idler 7 according to an embodiment of the present invention is shown. Each group of long shaft carrier rollers 7 comprises a plurality of carrier rollers 73 which are arranged on the long shaft 71 of the carrier roller at equal intervals, and each carrier roller 73 is fixedly connected with the long shaft 71 of the carrier roller through a carrier roller sleeve 72 by a screw, so that the carrier rollers 73 can rotate on the carrier roller sleeve 72.
A plurality of groups of long shaft supporting rollers 7 are arranged on the lower part of the fan-shaped module assembling belt 6 to form a fan-shaped assembling belt for supporting return stroke.
Example 5
As shown in fig. 6, a schematic structural diagram of a portion of the assembling belt of sector modules according to an embodiment of the present invention is shown. The sector module band 6 comprises a sector-shaped body composed of a plurality of sector module blocks 61, 62-6 n. Two arc edges of fan ring body are equipped with a plurality of axle core covers (not shown) respectively for penetrate flexible material dabber such as nylon, so that a plurality of fan-shaped module pieces splice into fan-shaped module concatenation area 6 and can be at hierarchical synchronous drive gear train 4 and hierarchical synchronous driven gear train 5 department of turning. One side of the fan-shaped body is provided with an anti-skid groove 6A for increasing the friction force between the fan-shaped body and conveyed materials; the other side is provided with a driving groove 6B which is used for matching with the driving gear.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. A graded synchronous driving turning conveyor is characterized by comprising a fan-shaped module assembling belt, a graded synchronous driving gear set, a graded synchronous driven gear set, a long shaft carrier roller, a variable frequency speed regulating motor and a speed reducer, wherein,
the fan-shaped module assembling belt is formed by splicing a plurality of fan-shaped module blocks into a fan-shaped ring, two straight edges of the fan-shaped ring are connected in a superposed mode, and a driving groove is formed in one surface of the fan-shaped module assembling belt;
the stepped synchronous driving gear set comprises a driving hexagonal shaft and a plurality of stepped synchronous driving gears with different sizes on the driving hexagonal shaft, the driving gears are sequentially arranged at intervals from small to large and are contacted with the surface of the sector module assembling belt provided with the driving groove, and the teeth on the driving gears are matched with the driving groove;
the stepped synchronous driven gear set comprises a driven hexagonal shaft and a plurality of stepped synchronous driven gears with different sizes on the driven hexagonal shaft, the driven gears are sequentially arranged at intervals from small to large and are contacted with a surface provided with a driving groove on the fan-shaped module assembling belt, and teeth on the driven gears are matched with the driving groove;
the long shaft carrier roller comprises a carrier roller long shaft and a plurality of carrier rollers arranged on the carrier roller long shaft at intervals; the long shaft carrier roller is positioned below the fan-shaped module assembling belt and is in contact with a surface of the fan-shaped module assembling belt, which is not provided with a groove;
and the variable-frequency speed regulating motor and the speed reducer are connected with the driving hexagonal shaft to drive the grading synchronous driving gear set to rotate.
2. The stepped synchronous drive divert conveyor of claim 1, wherein the stepped synchronous drive gear set is mounted at a head end of the sector module assembly belt; the hierarchical synchronous driven gear set is installed at the tail end of a fan-shaped module assembling belt, wherein the hierarchical synchronous driving gear set is connected with the variable-frequency speed-regulating motor and the speed reducer to rotate actively, and the hierarchical synchronous driven gear set rotates passively.
3. The stepped, synchronously-driven turning conveyor according to claim 1, wherein said sector-shaped module block comprises a sector-shaped ring-shaped body, a plurality of mandrel sleeves being respectively provided on two arc edges of said sector-shaped ring-shaped body; one side of the fan-shaped body is provided with an anti-slip groove, and the other side of the fan-shaped body is provided with the driving groove.
4. The graded synchronously-driven turning conveyor as claimed in claim 1, wherein the long axis carrier rollers are in multiple groups and are arranged in a fan shape below the fan-shaped module assembling belt; each group of long shaft carrier rollers comprises a plurality of carrier rollers which are arranged on the long shafts of the carrier rollers at equal intervals, and each carrier roller is connected with the long shaft of the carrier roller through a carrier roller sleeve.
5. The graded synchronously-driven turning conveyor as claimed in claim 1, wherein an arc-shaped outer side plate is arranged on one side of the long arc edge of the sector module assembling belt; an arc-shaped inner side plate is arranged on one side of the short arc edge of the assembling belt of the fan-shaped module; two ends of a driving hexagonal shaft in the grading synchronous driving gear set are respectively connected to the outer side plate and the inner side plate through a bearing with a seat, and two ends of a driven hexagonal shaft in the grading synchronous driven gear set are respectively connected to the outer side plate and the inner side plate through a bearing with a seat.
6. The stepped, synchronously-driven, turning conveyor of claim 5, wherein an outer guard plate is further connected to the upper portion of said outer panel; the upper part of the inner side plate is also connected with an inner side guard plate; the lower part of the grading synchronous driving turning conveyor is also provided with a supporting foot rest.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598212.2U CN210175916U (en) | 2019-04-28 | 2019-04-28 | Grading synchronous driving turning conveyor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920598212.2U CN210175916U (en) | 2019-04-28 | 2019-04-28 | Grading synchronous driving turning conveyor |
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| CN210175916U true CN210175916U (en) | 2020-03-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212441A (en) * | 2021-12-20 | 2022-03-22 | 江苏惠利隆塑业集团有限公司 | Anti-deviation conveying device |
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2019
- 2019-04-28 CN CN201920598212.2U patent/CN210175916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212441A (en) * | 2021-12-20 | 2022-03-22 | 江苏惠利隆塑业集团有限公司 | Anti-deviation conveying device |
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