CN217625747U - Multilayer conveyer belt switching-over device - Google Patents
Multilayer conveyer belt switching-over device Download PDFInfo
- Publication number
- CN217625747U CN217625747U CN202221763141.5U CN202221763141U CN217625747U CN 217625747 U CN217625747 U CN 217625747U CN 202221763141 U CN202221763141 U CN 202221763141U CN 217625747 U CN217625747 U CN 217625747U
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- belt
- conveying belts
- driving gear
- wheels
- wheel
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- 230000005540 biological transmission Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a multilayer conveyer belt reversing device, which comprises a box cover, a driving gear arranged in the box cover and a driven gear meshed with the driving gear; the output shafts of the driving gear and the driven gear are respectively provided with a rotating wheel, and the input shaft of the driving gear is connected with a power device; the rotating wheels are respectively connected with belt wheels on different conveying belts through conveying belts. The utility model discloses an external gear engagement mode, simple structure can produce the torque in two opposite directions, drives the reciprocating type conveyer belt of multilayer and removes to make adjacent layer conveyer belt remove in the opposite direction.
Description
Technical Field
The utility model relates to a switching-over technical field, concretely relates to multilayer conveyer belt switching-over device.
Background
In the equipment that needs the transmission material, especially drying equipment, need relate to the transmission of multilayer material, reach the purpose of saving space, make full use of heat source. For example, chinese utility model patent No. CN201620643371.6 discloses a microwave drying apparatus with a multi-layer conveying device, which comprises a reversing roller device, wherein a conveying belt is driven by a power roller device, the power roller device is connected with reversing roller devices installed at two sides of a microwave cavity system, the reversing roller devices are installed at two sides of the microwave cavity system, 2 at each side, and the reversing roller devices can be combined by rollers with different diameters or combined by rollers with the same diameter; the scheme has a complex structure, needs to be arranged on different layers, and is time-consuming and labor-consuming in installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a multilayer conveyer belt switching-over device of simple structure, easily installation is provided.
In order to solve the technical problem, the utility model discloses a multi-layer conveyer belt reversing device, which comprises a box cover, a driving gear arranged in the box cover and a driven gear meshed with the driving gear; the output shafts of the driving gear and the driven gear are respectively provided with a rotating wheel, and the input shaft of the driving gear is connected with a power device; the rotating wheels are respectively connected with belt wheels on different conveying belts through conveying belts.
This scheme has two kinds through the mode that rotates the horizontal migration that the wheel realized the multilayer conveyer belt:
the first mode is that the number of the grooves on the rotating wheel is multiple, belt wheels on the odd-numbered layers of conveying belts are respectively connected to different grooves of the rotating wheel through the conveying belts, and belt wheels on the even-numbered layers of conveying belts are respectively connected to different grooves of the other rotating wheel through the conveying belts.
The second mode is that the number of the grooves on the rotating wheel is 1, belt wheels on the conveying belts on the odd-numbered layers can be connected through the conveying belts to realize the equidirectional movement of the conveying belts on the odd-numbered layers, and belt wheels on the conveying belts on the even-numbered layers can be connected through the conveying belts to realize the opposite movement of the conveying belts on the even-numbered layers and the conveying belts on the odd-numbered layers.
Preferably, the rotating wheel is a belt wheel or a chain wheel, the conveying belt is a belt corresponding to the belt wheel, and the conveying belt is a chain corresponding to the chain wheel.
Preferably, the two rotating wheels have different sizes, and the size ratio of the rotating wheels is changed, so that the conveying belts in different layers obtain different moving speeds.
Preferably, the above scheme further comprises 2 collars arranged in the box cover, and the collars are respectively sleeved on the output shafts of the driving gear and the driven gear.
Preferably, the scheme further comprises 2 gaskets, and the 2 gaskets are respectively fixed at the outer ends of the 2 rotating wheels through screws.
Preferably, the above scheme further includes 4 end covers disposed on two outer sides of the case cover, and the 4 end covers are respectively sleeved on the input shaft and the output shaft of the driving gear and the driven gear.
Compared with the prior art, the utility model has the advantages of it is following:
1. the external gear meshing mode is adopted, the structure is simple, two opposite-direction torques can be generated, the multi-layer reciprocating type conveying belt is driven to move, and the conveying belts on the adjacent layers move in opposite directions.
2. The multiple mode drives the multilayer conveyer belt and removes: firstly, the number of grooves of the rotating wheel is increased, so that the multi-layer conveying belt is driven to run; the second is that the belt wheels on the odd-numbered layers are connected with each other, the belt wheels on the even-numbered layers are connected with each other, and the third is that the first and the second are combined.
3. The size proportion of the rotating wheels can be changed according to requirements, so that the conveying belts of different layers can obtain different running speeds.
4. The rotating wheel can be a belt wheel or a chain wheel, so that the belt transmission is changed into chain transmission, and the chain transmission is suitable for different scenes.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural diagram of the utility model applied in the drying device.
Reference numerals: 1. a box cover; 2. a driving gear; 3. a driven gear; 4. a rotating wheel; 5. a conveyor belt; 6. a pulley; 7. a collar; 8. a gasket; 9. and (6) end covers.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the utility model discloses a multilayer conveyer belt reversing arrangement, including case lid 1, driving gear 2 and driven gear 3 mesh mutually to all install in case lid 1. The output shaft of the driving gear 2 and the output shaft of the driven gear 3 both extend out of the box cover 1, and rotating wheels 4 are mounted on the output shafts. The input shaft of the driving gear 2 is connected with a power device to drive the driving gear 2 to drive the driven gear 3 to rotate. The rotating wheels 4 are respectively connected with belt wheels 6 on different conveying belts through conveying belts 5, so that the belt wheels 6 are driven to rotate, the rotating wheels 4 on the output shafts of the driving gears 2 drive the belt wheels 6 on odd-numbered layers to rotate clockwise, and the rotating wheels 4 on the output shafts of the driven gears 3 drive the belt wheels 6 on even-numbered layers to rotate anticlockwise.
The horizontal transportation of the multi-layer conveyor belt by the rotating wheels 4 in the present embodiment has two modes. The first method comprises the following steps: when the number of the grooves on the rotating wheel 4 is multiple, the belt wheels on the odd-numbered layers of the conveying belts are respectively connected to different grooves of the rotating wheel 4 on the output shaft of the driving gear 2 through different conveying belts 5, and the belt wheels on the even-numbered layers of the conveying belts are respectively connected to different grooves of the rotating wheel 4 on the output shaft of the driven gear 3 through the conveying belts 5.
And the second method comprises the following steps: when the number of the grooves on the rotating wheel 4 is 1, the belt wheels on the first layer of conveying belt are connected with the rotating wheel 4 on the output shaft of the driving gear 2 through the conveying belt 5, then the belt wheels on the odd-numbered layers of conveying belt are connected with each other through the conveying belt 5, preferably the belt wheels on the adjacent odd-numbered layers of conveying belt are connected with each other, and therefore the rotating wheel 4 on the output shaft of the driving gear 2 drives all the conveying belts on the odd-numbered layers to move in the same direction. The belt wheel on the second layer of the conveyer belt is connected with the rotating wheel 4 on the output shaft of the driven gear 3 through the conveyer belt 5, then the belt wheels on the even-numbered layers of the conveyer belt are connected with each other through the conveyer belt 5, preferably the belt wheels on the adjacent even-numbered layers of the conveyer belt are connected with each other, so that the rotating wheel 4 on the output shaft of the driven gear 3 drives all the conveyer belts on the odd-numbered layers to move in the opposite direction with the conveyer belts on the odd-numbered layers.
The rotating wheel is a belt wheel or a chain wheel, the conveying belt is a belt corresponding to the belt wheel, and the conveying belt is a chain corresponding to the chain wheel.
As a preferred embodiment, the size ratio of the rotating wheels 4 on the output shafts of the driving gear 2 and the driven gear 3 is changed, so that different running speeds of the conveyer belts of different layers are obtained.
The utility model discloses still include 2 shaft collars 7,2 shaft collars 7 set up in case lid 1 to shaft collars 7 overlaps respectively on the output shaft of driving gear 2 and driven gear 3, avoids driving gear 2 and driven gear 3 to slide and rub case lid 1.
The utility model discloses still include 2 gaskets 8,2 gaskets 8 are sealed the end of the output shaft of driving gear 2 and driven gear 3 through the fix with screw in 2 outer ends that rotate wheel 4 respectively, avoid cutting the scratch object.
The utility model discloses still include 4 end covers 9,4 end covers 9 overlap respectively on driving gear 2 and driven gear 3's input shaft, output shaft to install on two outsides of case lid 1 through the screw.
The bottom of the box cover 1 is also provided with a base, so that the reversing device is convenient to install.
The utility model discloses assemble in drying equipment (3 layers of conveyer belt), as shown in fig. 3, its working process that drives the conveyer belt and remove as follows:
starting a motor, wherein the motor drives an input shaft of the driving gear 2 to rotate reversely, so that a rotating wheel 4 on the input shaft of the driving gear 2 drives the second conveying belt to rotate reversely, materials are conveyed from right to left on the second layer of conveying belt, and the materials fall on the first layer of conveying belt at the end; simultaneously driving gear 2 and the meshing of driven gear 3 produce opposite torque, thereby make driven gear 3's output shaft corotation, from this two groove band pulleys corotation on driving the first layer conveyer belt through rotating wheel 4 on driven gear 3's the output shaft, make the material turn right the transportation by a left side on the first layer conveyer belt, drop at the end, another groove of two groove band pulleys on the first layer conveyer belt passes through the belt connection simultaneously and drives third layer conveyer belt corotation, make the material turn right the transportation by a left side on the third layer conveyer belt, drop on the second layer conveyer belt at the end. In summary, the materials are transported from left to right on the third layer of the conveyer belt and fall on the second layer of the conveyer belt, then transported from right to left on the second layer of the conveyer belt and fall on the first layer of the conveyer belt, and finally transported from left to right on the first layer of the conveyer belt and fall out, so that the materials are transported back and forth in the multi-layer of the conveyer belt.
The above embodiments are only specific examples for further detailed description of the objects, technical solutions and beneficial effects of the present invention, and the present invention is not limited thereto. Any modification, equivalent replacement, improvement and the like made within the scope of the disclosure of the present invention are all included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a multilayer conveyer belt switching-over device which characterized in that: comprises a box cover (1), a driving gear (2) arranged in the box cover (1) and a driven gear (3) meshed with the driving gear (2);
the output shafts of the driving gear (2) and the driven gear (3) are respectively provided with a rotating wheel (4), and the input shaft of the driving gear (2) is connected with a power device; the rotating wheels (4) are respectively connected with belt wheels (6) on different conveying belts through conveying belts (5).
2. A multi-deck conveyor belt reversing device according to claim 1, further comprising: the number of the grooves on the rotating wheel (4) is multiple, belt wheels on the odd-numbered layers of conveying belts are connected to different grooves of one rotating wheel (4) through the conveying belts (5), and belt wheels on the even-numbered layers of conveying belts are connected to different grooves of the other rotating wheel (4) through the conveying belts (5).
3. A multi-deck conveyor belt reversing device according to claim 1, further comprising: the number of the grooves on the rotating wheel (4) is 1, belt wheels on the conveying belts on the odd-numbered layers can be connected through the conveying belts (5) to realize the equidirectional movement of the conveying belts on the odd-numbered layers, and belt wheels on the conveying belts on the even-numbered layers can be connected through the conveying belts (5) to realize the opposite movement of the conveying belts on the even-numbered layers and the conveying belts on the odd-numbered layers.
4. A multi-deck conveyor belt reversing device according to any one of claims 1 to 3 and further comprising: the rotating wheel (4) is a belt wheel or a chain wheel, the conveying belt (5) corresponding to the belt wheel is a belt, and the conveying belt (5) corresponding to the chain wheel is a chain.
5. A multi-deck conveyor belt reversing device according to any one of claims 1 to 3, further comprising: the two rotating wheels (4) are different in size.
6. A multi-deck conveyor belt reversing device according to any one of claims 1 to 3, further comprising: the box cover is characterized by further comprising 2 shaft rings (7) arranged in the box cover (1), wherein the shaft rings (7) are respectively sleeved on output shafts of the driving gear (2) and the driven gear (3).
7. A multi-deck conveyor belt reversing device according to any one of claims 1 to 3, further comprising: still include 2 gaskets (8), 2 gaskets (8) are respectively through the fix with screw in the outer end of 2 commentaries on classics rotary wheel (4).
8. A multi-deck conveyor belt reversing device according to any one of claims 1 to 3 and further comprising: the box cover is characterized by further comprising 4 end covers (9) arranged on two outer sides of the box cover (1), wherein the 4 end covers (9) are respectively sleeved on an input shaft and an output shaft of the driving gear (2) and the driven gear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221763141.5U CN217625747U (en) | 2022-07-08 | 2022-07-08 | Multilayer conveyer belt switching-over device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221763141.5U CN217625747U (en) | 2022-07-08 | 2022-07-08 | Multilayer conveyer belt switching-over device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217625747U true CN217625747U (en) | 2022-10-21 |
Family
ID=83632423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221763141.5U Expired - Fee Related CN217625747U (en) | 2022-07-08 | 2022-07-08 | Multilayer conveyer belt switching-over device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217625747U (en) |
-
2022
- 2022-07-08 CN CN202221763141.5U patent/CN217625747U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |