CN215195576U - Roller type transmission mechanism and filter press - Google Patents
Roller type transmission mechanism and filter press Download PDFInfo
- Publication number
- CN215195576U CN215195576U CN202121124710.7U CN202121124710U CN215195576U CN 215195576 U CN215195576 U CN 215195576U CN 202121124710 U CN202121124710 U CN 202121124710U CN 215195576 U CN215195576 U CN 215195576U
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- toothed
- supporting plate
- toothed belt
- driving
- driving gear
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Abstract
A roller type transmission mechanism and a filter press comprise a supporting plate and a transmission assembly, wherein the transmission assembly comprises a toothed belt, a driving gear and a driven gear; the toothed belt is in a closed-loop structure and surrounds the outer sides of the driving gear and the driven gear, the toothed belt is in meshing transmission with the driving gear and the driven gear respectively, the supporting plate is located between the driving gear and the driven gear, and the supporting plate is in sliding connection with the toothed belt; the toothed belt comprises a plurality of toothed blocks, the toothed blocks comprise toothed block main bodies and idler wheels, the idler wheels are rotatably connected with the toothed block main bodies, and the idler wheels are in rolling contact with the supporting plate, so that the toothed belt slides on the supporting plate through the idler wheels. The utility model has the advantages of wide filter-pressing surface, good dewatering effect, continuous operation, small transmission power and difficult abrasion, and belongs to the filter-pressing dewatering field.
Description
Technical Field
The utility model relates to a filter-pressing dehydration field, concretely relates to roller type drive mechanism and pressure filter.
Background
Nowadays, the living standard of people is steadily improved, the manufacturing industry is rapidly developed, the environmental problem caused by sludge wastewater also appears, and in order to control the environment, the sludge wastewater discharged by the industry must be strictly treated so as to be discharged from the nature. Therefore, sludge dewatering technology has important significance in environmental management, and mechanical dewatering is the most common. In mechanical dehydration, the belt type machine is widely used, and the defects of the common belt type dehydration machine are quite obvious. If the occupied area is large, the filter pressing dehydration is realized by the pressure between the rollers, the filter pressing surface is small, the pressing time is short, and the filter screen is easy to damage. And the common belt type dewatering machine is driven by the caterpillar band, so that the belt type dewatering machine is heavy, the friction force between the caterpillar band and the pressure-bearing structure is large, the belt type dewatering machine is easy to wear under the condition of large load, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model aims at: provides a roller type transmission mechanism which is not easy to be worn and damaged and a filter press.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a roller type transmission mechanism comprises a supporting plate and a transmission assembly, wherein the transmission assembly comprises a toothed belt, a driving gear and a driven gear; the toothed belt is in a closed-loop structure and surrounds the outer sides of the driving gear and the driven gear, the toothed belt is in meshing transmission with the driving gear and the driven gear respectively, the supporting plate is located between the driving gear and the driven gear, and the supporting plate is in sliding connection with the toothed belt; the toothed belt comprises a plurality of toothed blocks, the toothed blocks comprise toothed block main bodies and idler wheels, the idler wheels are rotatably connected with the toothed block main bodies, and the idler wheels are in rolling contact with the supporting plate, so that the toothed belt slides on the supporting plate through the idler wheels. After adopting this kind of structure, be used for the pressure filter, the outside of cingulum forms the pressure filtration face, is rolling friction between the backing plate when the cingulum moves, and for the sliding friction originally, its frictional force is little, and required power is less, difficult wearing and tearing.
Preferably, the number of the transmission assemblies is multiple, and the axes of the driving gears of the multiple transmission assemblies are the same. After the structure is adopted, different numbers of transmission assemblies can be selected according to requirements, and the toothed belts of the multiple groups of transmission assemblies are supported by the supporting plate.
Preferably, the adjacent toothed belts have a gap therebetween in the axial direction of the drive gear.
Preferably, one tooth block comprises two groups of rollers, and the two groups of rollers are arranged in parallel along the axial direction of the rollers; the tooth block main part is including the substructure that is located the inboard and the superstructure that is located the outside, and the inboard of substructure is opened has the tooth's socket with gear engagement, and the outside of superstructure is the plane, and the substructure is located between two sets of gyro wheels. After adopting this kind of structure, the tooth piece slides on the backup pad through two sets of gyro wheels, and is reliable and stable.
Preferably, the roller comprises a bearing and a protruding layer, the protruding layer is sleeved on the outer side of the bearing, the tooth block body is fixedly connected with a rotating shaft, and the bearing is sleeved on the outer side of the rotating shaft. After the structure is adopted, the protruding layer can be made of wear-resistant materials and is not easy to damage.
Preferably, the toothed belt further comprises a steel wire, and the plurality of toothed blocks are sequentially connected through the steel wire. After adopting this kind of structure, when single tooth piece damaged, can dismantle the change with the tooth piece that damages, the maintenance cost is low.
Preferably, the tooth blocks are provided with steel wire holes, and the steel wires sequentially penetrate through the steel wire holes on the tooth blocks. After adopting this kind of structure, the tooth piece is difficult for droing, and is convenient for maintain.
Preferably, the support plate is fixedly connected with a mounting plate, the mounting plate is provided with a threaded hole, and the axis of the threaded hole is perpendicular to the axis of the driving gear. After the structure is adopted, the height of the roller type transmission mechanism can be adjusted through the matching of the screw rod and the threaded hole when the roller type transmission mechanism is used.
Preferably, the support plate is a rectangular parallelepiped structure.
A filter press adopts the roller type transmission mechanism, which comprises a frame, a driving motor, an upper filter screen, a lower filter screen, a driving rotating shaft and a driven rotating shaft; the support plate is fixedly connected with the rack, the driving motor is arranged on the rack, the driving motor is connected with the driving rotating shaft and drives the driving rotating shaft to rotate, the driving gear is fixedly sleeved on the driving rotating shaft, the driven gear is fixedly sleeved on the driven rotating shaft, and the driven rotating shaft is rotatably connected with the rack; the number of the roller type transmission mechanisms is two, the two roller type transmission mechanisms are arranged up and down, the axis of the driving gear is horizontal, the upper filter screen surrounds the outer side of the roller type transmission mechanism above, the lower filter screen surrounds the outer side of the roller type transmission mechanism below, and a filter pressing area is formed between the two roller type transmission mechanisms. After adopting this kind of structure, mud passes through and receives the extrusion from the filter-pressing district, and the backup pad can effectively bear the pressure during dehydration, and dehydration is effectual.
In general, the utility model has the advantages as follows: wide filter pressing area, good dewatering effect, continuous operation and easy maintenance.
Drawings
Fig. 1 is a front view of a roller type transmission mechanism.
Fig. 2 is a perspective view of a roller type transmission mechanism.
Fig. 3 is an enlarged view of the area a in fig. 2.
Fig. 4 is a perspective view of the tooth block.
Fig. 5 is a front view of the tooth block.
Wherein, 1 is the backup pad, 2 is the driving gear, 3 is driven gear, 4 is the cingulum, and 5 is the mounting panel.
41 is a tooth block main body, 42 is a roller, 43 is a steel wire hole, and 44 is a tooth groove.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments.
A roller type transmission mechanism comprises a supporting plate and a transmission assembly, wherein the transmission assembly comprises a toothed belt, a driving gear and a driven gear; the toothed belt is in a closed-loop structure and surrounds the outer sides of the driving gear and the driven gear, the toothed belt is in meshing transmission with the driving gear and the driven gear respectively, the supporting plate is located between the driving gear and the driven gear, and the supporting plate is in sliding connection with the toothed belt; the toothed belt comprises a plurality of toothed blocks, the toothed blocks comprise toothed block main bodies and idler wheels, the idler wheels are rotatably connected with the toothed block main bodies, and the idler wheels are in rolling contact with the supporting plate, so that the toothed belt slides on the supporting plate through the idler wheels.
The number of the transmission assemblies is multiple groups, and the axes of the driving gears of the multiple groups of transmission assemblies are the same.
And gaps are formed between adjacent toothed belts along the axial direction of the driving gear.
One tooth block comprises two groups of rollers which are arranged in parallel along the axial direction of the rollers; the tooth block main part is including the substructure that is located the inboard and the superstructure that is located the outside, and the inboard of substructure is opened has the tooth's socket with gear engagement, and the outside of superstructure is the plane, and the substructure is located between two sets of gyro wheels.
The gyro wheel includes bearing and protrusion layer, and the protrusion layer overlaps in the outside of bearing, fixedly connected with pivot on the tooth piece main part, and the bearing housing is in the outside of pivot.
The toothed belt further comprises a steel wire, and the plurality of toothed blocks are connected in sequence through the steel wire.
The tooth blocks are provided with steel wire holes, and steel wires sequentially pass through the steel wire holes on the tooth blocks.
The mounting plate is fixedly connected to the supporting plate, a threaded hole is formed in the mounting plate, and the axis of the threaded hole is perpendicular to the axis of the driving gear.
The supporting plate is of a cuboid structure.
A filter press adopts the roller type transmission mechanism, which comprises a frame, a driving motor, an upper filter screen, a lower filter screen, a driving rotating shaft and a driven rotating shaft; the support plate is fixedly connected with the rack, the driving motor is arranged on the rack, the driving motor is connected with the driving rotating shaft and drives the driving rotating shaft to rotate, the driving gear is fixedly sleeved on the driving rotating shaft, the driven gear is fixedly sleeved on the driven rotating shaft, and the driven rotating shaft is rotatably connected with the rack; the number of the roller type transmission mechanisms is two, the two roller type transmission mechanisms are arranged up and down, the axis of the driving gear is horizontal, the upper filter screen surrounds the outer side of the roller type transmission mechanism above, the lower filter screen surrounds the outer side of the roller type transmission mechanism below, and a filter pressing area is formed between the two roller type transmission mechanisms.
The two roller type transmission mechanisms are locked by a screw rod, and the distance between the two roller type transmission mechanisms can be adjusted, so that the filter pressing height can be adjusted.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. A roller type transmission mechanism is characterized in that: the transmission mechanism comprises a supporting plate and a transmission assembly, wherein the transmission assembly comprises a toothed belt, a driving gear and a driven gear;
the toothed belt is in a closed-loop structure and surrounds the outer sides of the driving gear and the driven gear, the toothed belt is in meshing transmission with the driving gear and the driven gear respectively, the supporting plate is located between the driving gear and the driven gear, and the supporting plate is in sliding connection with the toothed belt;
the toothed belt comprises a plurality of toothed blocks, the toothed blocks comprise toothed block main bodies and idler wheels, the idler wheels are rotatably connected with the toothed block main bodies, and the idler wheels are in rolling contact with the supporting plate, so that the toothed belt slides on the supporting plate through the idler wheels.
2. A roller drive according to claim 1, wherein: the number of the transmission assemblies is multiple groups, and the axes of the driving gears of the multiple groups of transmission assemblies are the same.
3. A roller drive according to claim 2, wherein: and gaps are formed between adjacent toothed belts along the axial direction of the driving gear.
4. A roller drive according to claim 1, wherein: one tooth block comprises two groups of rollers which are arranged in parallel along the axial direction of the rollers;
the tooth block main part is including the substructure that is located the inboard and the superstructure that is located the outside, and the inboard of substructure is opened has the tooth's socket with gear engagement, and the outside of superstructure is the plane, and the substructure is located between two sets of gyro wheels.
5. A roller drive according to claim 1, wherein: the gyro wheel includes bearing and protrusion layer, and the protrusion layer overlaps in the outside of bearing, fixedly connected with pivot on the tooth piece main part, and the bearing housing is in the outside of pivot.
6. A roller drive according to claim 1, wherein: the toothed belt further comprises a steel wire, and the plurality of toothed blocks are connected in sequence through the steel wire.
7. A roller drive according to claim 6, wherein: the tooth blocks are provided with steel wire holes, and steel wires sequentially pass through the steel wire holes on the tooth blocks.
8. A roller drive according to claim 1, wherein: the mounting plate is fixedly connected to the supporting plate, a threaded hole is formed in the mounting plate, and the axis of the threaded hole is perpendicular to the axis of the driving gear.
9. A roller drive according to claim 1, wherein: the supporting plate is of a cuboid structure.
10. A filter press using the roller type transmission mechanism according to any one of claims 1 to 9, wherein: comprises a frame, a driving motor, an upper filter screen, a lower filter screen, a driving rotating shaft and a driven rotating shaft;
the support plate is fixedly connected with the rack, the driving motor is arranged on the rack, the driving motor is connected with the driving rotating shaft and drives the driving rotating shaft to rotate, the driving gear is fixedly sleeved on the driving rotating shaft, the driven gear is fixedly sleeved on the driven rotating shaft, and the driven rotating shaft is rotatably connected with the rack;
the number of the roller type transmission mechanisms is two, the two roller type transmission mechanisms are arranged up and down, the axis of the driving gear is horizontal, the upper filter screen surrounds the outer side of the roller type transmission mechanism above, the lower filter screen surrounds the outer side of the roller type transmission mechanism below, and a filter pressing area is formed between the two roller type transmission mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124710.7U CN215195576U (en) | 2021-05-24 | 2021-05-24 | Roller type transmission mechanism and filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121124710.7U CN215195576U (en) | 2021-05-24 | 2021-05-24 | Roller type transmission mechanism and filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215195576U true CN215195576U (en) | 2021-12-17 |
Family
ID=79420764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121124710.7U Active CN215195576U (en) | 2021-05-24 | 2021-05-24 | Roller type transmission mechanism and filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215195576U (en) |
-
2021
- 2021-05-24 CN CN202121124710.7U patent/CN215195576U/en active Active
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