CN217478324U - Automatic deviation-rectifying transmission roller - Google Patents
Automatic deviation-rectifying transmission roller Download PDFInfo
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- CN217478324U CN217478324U CN202123090379.4U CN202123090379U CN217478324U CN 217478324 U CN217478324 U CN 217478324U CN 202123090379 U CN202123090379 U CN 202123090379U CN 217478324 U CN217478324 U CN 217478324U
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- roller body
- conveying roller
- belt
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- driving
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Abstract
The utility model discloses an automatic driving drum rectifies relates to driving drum technical field, including the conveying roller body, the arc limit has all been seted up at the both ends of conveying roller body, the conveying roller body passes through two arc limits and forms the crowning in the middle section, the equal fixedly connected with bracing piece of both sides face of conveying roller body, two the surface of bracing piece all rotates and is connected with the connecting block, two the bottom of connecting block all articulates there is the supporting shoe. Arc edges are arranged at two ends of the conveying roller body, so that the middle section of the conveying roller body is high, a belt driven on the conveying roller body can be limited at the middle section of the conveying roller body under the action of the high edges, the belt can still recover to the original position after the belt is placed in a box, the belt is not prone to deviation and the position of the belt can be automatically adjusted, the belt is not prone to damage, and the cost of the belt consumed by a factory is reduced.
Description
Technical Field
The utility model relates to a driving drum technical field specifically is an automatic driving drum rectifies.
Background
The roller conveying is easy to connect and filter, a complex logistics conveying system can be formed by a plurality of roller lines and other conveying equipment or special machines, the process requirements in multiple aspects are met, the accumulation and the stacking of materials can be realized by the aid of the rollers, the roller conveying is suitable for conveying articles with flat bottoms, and the roller conveying device mainly comprises a transmission roller, a rack, a support, a driving part and the like. The multi-type collinear distribution conveying device has the characteristics of large conveying capacity, high speed, light and fast operation and capability of realizing collinear distribution conveying of multiple varieties.
The belt conveying line uses a flat belt with the width of 400MM, ten belts need to be replaced in two months through investigation and statistics, and the belt deviates to the edge when the manual box placing position is not at the midpoint, so that the field production is influenced and the material consumption and cost are high due to frequent replacement; therefore, the automatic deviation rectifying transmission roller is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic deviation rectifying driving roller in order to remedy the deficiency of the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic transmission cylinder rectifies, includes the conveying cylinder body, the arc limit has all been seted up at the both ends of conveying cylinder body, the conveying cylinder body forms the crowning in the middle section through two arc limits, the equal fixedly connected with bracing piece of the both sides face of conveying cylinder body, two the surface of bracing piece all rotates and is connected with the connecting block, two the bottom of connecting block all articulates there is the supporting shoe, the below of conveying cylinder body is provided with the regulating box, the inside of regulating box is provided with the adjustment mechanism who is used for driving the supporting shoe and removes.
Further, adjustment mechanism includes driving motor and support rotation axis, driving motor installs in the inside of regulating box, driving motor's output pivot fixedly connected with first gear, support the rotation axis and rotate and connect in the inside of regulating box, the outer fixed surface who supports the rotation axis is connected with the second gear, and the second gear meshes with first gear mutually.
Furthermore, an output rotating shaft of the driving motor is fixedly connected with a first driving wheel, a second driving wheel is fixedly connected to the outer surface of the supporting rotating shaft, and belts are sleeved on the outer surface of the first driving wheel and the outer surface of the second driving wheel.
Furthermore, the adjusting mechanism further comprises two fixed rotating shafts, the two fixed rotating shafts are connected inside the adjusting box in a rotating mode, third driving wheels are fixedly connected to the outer surfaces of the fixed rotating shafts, and the third driving wheels are in transmission connection with the first driving wheels and the second driving wheels through belts respectively.
Furthermore, the outer surfaces of the two fixed rotating shafts are fixedly connected with third gears, one side surface, close to each other, of each supporting block is fixedly connected with a rack, and the racks are meshed with the third gears.
Furthermore, the upper surface of regulating box is seted up with the logical groove of supporting shoe looks adaptation, the bottom of supporting shoe runs through the inside of logical groove and extends to the inside of regulating box.
Furthermore, a guide groove is formed in the bottom surface of the supporting block, a guide rod is connected to the inside of the guide groove in a sliding mode, and the bottom end of the guide rod is fixedly connected to the inner bottom wall of the adjusting box.
Compared with the prior art, the automatic deviation rectifying transmission roller has the following beneficial effects:
1. the utility model discloses an arc limit is seted up at the both ends of conveying roller body for the middle section position crowning of conveying roller body, make the upper drive belt of conveying roller body can restrict the middle section department at the conveying roller body under the effect of crowning, and make the belt still can resume to the normal position because of putting the case off tracking after, the difficult off tracking of belt just can the automatic adjustment belt position, therefore the belt is not fragile, has reduced the extravagant cost of mill's consumption belt.
2. The utility model discloses a connecting block, the supporting shoe, the regulating box, cooperation setting between adjustment mechanism and the rack, output pivot drive first gear and first drive wheel through driving motor are rotatory, and under the effect of second gear and secondary drive wheel, make two fixed rotation epaxial third drive wheel antiport, can make two supporting shoes carry out the up-and-down motion under the effect of two racks and adjust, usable connecting block and bracing piece carry out small-range angle modulation to the conveying roller body, can effectual promotion to the efficiency of rectifying of belt on the conveying roller body.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2 according to the present invention;
fig. 4 is a perspective view of the conveying roller body of the present invention.
In the figure: the device comprises a conveying roller body 1, an arc edge 2, a supporting rod 3, a connecting block 4, a supporting block 5, an adjusting box 6, an adjusting mechanism 7, a driving motor 71, a first gear 72, a first driving wheel 73, a supporting rotating shaft 74, a second gear 75, a second driving wheel 76, a fixed rotating shaft 77, a third driving wheel 78, a third gear 79, a rack 8, a guide groove 9 and a guide rod 10.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only for the purpose of explaining the present invention, and are not intended to limit the scope of the present invention.
This embodiment provides an automatic driving pulley rectifies, and this automatic driving pulley rectifies is used for realizing the cylinder to the automation of belt in material transfer and rectifies, sets up arc limit 2 through the both ends at conveying roller body 1, and the difficult off tracking of belt just can the automatic adjustment belt position, therefore the belt is not fragile, has reduced the extravagant cost of mill's consumption belt.
Referring to fig. 1 to 4, an automatic deviation rectification transmission roller comprises a transmission roller body 1, arc-shaped edges 2 are arranged at two ends of the transmission roller body 1, and the transmission roller body 1 forms a structure with a middle part and two low sides in the middle section through the two arc-shaped edges 2.
On the transmission line, both ends tensioning roller also need set up the crowning structure similar with conveying roller body 1 for conveying roller body 1 goes up driven belt can restrict at conveying roller body 1's midsection department under the effect of crowning, and make the belt still can resume to the normal position because of putting the case off tracking back.
The equal fixedly connected with bracing piece 3 of both sides face of conveying cylinder body 1, the surface of two bracing pieces 3 all rotates and is connected with connecting block 4, and the bottom of two connecting blocks 4 all articulates there is supporting shoe 5, and the below of conveying cylinder body 1 is provided with regulating box 6, and the inside of regulating box 6 is provided with adjustment mechanism 7 that is used for driving supporting shoe 5 to remove.
The adjusting mechanism 7 comprises a driving motor 71 and a supporting rotating shaft 74, the driving motor 71 is installed inside the adjusting box 6, the output rotating shaft of the driving motor 71 is fixedly connected with a first gear 72, the supporting rotating shaft 74 is rotatably connected inside the adjusting box 6, a second gear 75 is fixedly connected to the outer surface of the supporting rotating shaft 74, and the second gear 75 is meshed with the first gear 72.
The driving motor 71 is preferably a forward and reverse rotation motor, the first gear 72 is driven to rotate by the output rotating shaft of the driving motor 71, the supporting rotating shaft 74 can be driven to rotate in the adjusting box 6 by the second gear 75, and the rotating direction of the supporting rotating shaft 74 is opposite to the rotating direction of the output rotating shaft of the driving motor 71.
An output rotating shaft of the driving motor 71 is fixedly connected with a first driving wheel 73, the outer surface of the supporting rotating shaft 74 is fixedly connected with a second driving wheel 76, belts are sleeved on the outer surface of the first driving wheel 73 and the outer surface of the second driving wheel 76, the first driving wheel 73 and the second driving wheel 76 are of the same specification, and the same transmission efficiency of the first driving wheel 73 and the second driving wheel 76 can be achieved by the aid of the two same belts.
The adjusting mechanism 7 further comprises two fixed rotating shafts 77, the two fixed rotating shafts 77 are both rotatably connected inside the adjusting box 6, third driving wheels 78 are fixedly connected to the outer surfaces of the two fixed rotating shafts 77, and the two third driving wheels 78 are respectively in transmission connection with the first driving wheel 73 and the second driving wheel 76 through belts.
So that the first transmission wheel 73 and the second transmission wheel 76 are in transmission connection with the third transmission wheels 78 through belts, and the rotation directions of the two third transmission wheels 78 are opposite, so that the two third transmission wheels 78 drive the two fixed rotating shafts 77 to rotate in opposite directions in the adjusting box 6.
The outer surfaces of the two fixed rotating shafts 77 are fixedly connected with third gears 79, one side surfaces of the two supporting blocks 5 close to each other are fixedly connected with racks 8, and the racks 8 are meshed with the third gears 79.
The two support blocks 5 can be moved in a raising and lowering mode by means of two third gears 79 with opposite rotation directions engaging with the two racks 8.
The upper surface of regulating box 6 is seted up the logical groove with supporting shoe 5 looks adaptation, and the bottom of supporting shoe 5 runs through the inside of logical groove and extends to the inside of regulating box 6.
The working principle is as follows: when the conveying belt is driven on the conveying roller body 1, under the action of the two arc-shaped edges 2 and the middle height on the conveying roller body 1 when the conveying belt deviates, the position of the conveying belt is automatically adjusted, so that the conveying belt can still return to the original position after the box is placed and deflected, and when the conveyor belt deviates a large position, the driving motor 71 is started, so that the output rotating shaft of the driving motor 71 drives the first gear 72 and the first driving wheel 73 to rotate, and under the action of the second gear 75 and the second transmission wheel 76, the third transmission wheels 78 on the two fixed rotating shafts 77 rotate reversely, so that the two supporting blocks 5 can move up and down and be adjusted under the action of the two racks 8, usable connecting block 4 and bracing piece 3 carry out small range angle modulation to conveying roller body 1, can further effectual promotion to conveying roller body 1 go up the efficiency of rectifying of belt.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic transmission cylinder rectifies, includes conveying cylinder body (1), its characterized in that: arc limit (2) have all been seted up at the both ends of conveying roller body (1), conveying roller body (1) forms well structure in the middle section through two arc limits (2), the equal fixedly connected with bracing piece (3) of both sides face of conveying roller body (1), two the surface of bracing piece (3) all rotates and is connected with connecting block (4), two the bottom of connecting block (4) all articulates there is supporting shoe (5), the below of conveying roller body (1) is provided with regulating box (6), the inside of regulating box (6) is provided with adjustment mechanism (7) that are used for driving supporting shoe (5) and remove.
2. The automatic deviation rectifying driving roller according to claim 1, characterized in that: adjustment mechanism (7) include driving motor (71) and support rotation axis (74), driving motor (71) are installed in the inside of regulating box (6), the first gear (72) of output pivot fixedly connected with of driving motor (71), support rotation axis (74) and rotate and connect in the inside of regulating box (6), the outer fixed surface who supports rotation axis (74) is connected with second gear (75), and second gear (75) and first gear (72) mesh mutually.
3. The automatic deviation rectifying driving roller according to claim 2, characterized in that: the output rotating shaft of the driving motor (71) is fixedly connected with a first driving wheel (73), the outer surface of the supporting rotating shaft (74) is fixedly connected with a second driving wheel (76), and the outer surface of the first driving wheel (73) and the outer surface of the second driving wheel (76) are both sleeved with a belt.
4. The automatic deviation rectifying driving roller according to claim 3, characterized in that: adjustment mechanism (7) still include two fixed rotation axis (77), two equal rotation of fixed rotation axis (77) is connected in the inside of regulating box (6), two the equal fixedly connected with third drive wheel (78) of surface of fixed rotation axis (77), two third drive wheel (78) are connected with first drive wheel (73) and second drive wheel (76) transmission respectively through the belt.
5. The automatic deviation rectification transmission roller according to claim 4, characterized in that: two the equal fixedly connected with third gear (79) of surface of fixed rotation axis (77), two a side that supporting shoe (5) are close to each other all fixedly connected with rack (8), and rack (8) and third gear (79) mesh mutually.
6. The automatic deviation rectifying driving roller according to claim 1, characterized in that: the upper surface of the adjusting box (6) is provided with a through groove matched with the supporting block (5), and the bottom end of the supporting block (5) penetrates through the inside of the through groove and extends into the adjusting box (6).
7. The automatic deviation rectifying driving roller according to claim 1, characterized in that: guide way (9) have been seted up to the bottom surface of supporting shoe (5), the inside sliding connection of guide way (9) has guide bar (10), the bottom fixed connection of guide bar (10) is in the interior diapire of regulating box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123090379.4U CN217478324U (en) | 2021-12-10 | 2021-12-10 | Automatic deviation-rectifying transmission roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123090379.4U CN217478324U (en) | 2021-12-10 | 2021-12-10 | Automatic deviation-rectifying transmission roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217478324U true CN217478324U (en) | 2022-09-23 |
Family
ID=83303426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123090379.4U Active CN217478324U (en) | 2021-12-10 | 2021-12-10 | Automatic deviation-rectifying transmission roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217478324U (en) |
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2021
- 2021-12-10 CN CN202123090379.4U patent/CN217478324U/en active Active
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