CN110563302A - Rolling type auxiliary transmission mechanism for filter-pressing crawler belt and application thereof - Google Patents
Rolling type auxiliary transmission mechanism for filter-pressing crawler belt and application thereof Download PDFInfo
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- CN110563302A CN110563302A CN201910915218.2A CN201910915218A CN110563302A CN 110563302 A CN110563302 A CN 110563302A CN 201910915218 A CN201910915218 A CN 201910915218A CN 110563302 A CN110563302 A CN 110563302A
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- crawler belt
- pressing crawler
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- 238000005096 rolling process Methods 0.000 title claims abstract description 159
- 238000003825 pressing Methods 0.000 title claims abstract description 95
- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 230000005540 biological transmission Effects 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 54
- 238000009434 installation Methods 0.000 claims description 25
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000010802 sludge Substances 0.000 description 17
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a rolling type auxiliary transmission mechanism for a filter-pressing crawler belt and application thereof. When the rolling type auxiliary transmission mechanism is applied, each rolling type auxiliary transmission mechanism is a rolling unit, a plurality of rolling units are spliced and arranged on the inner side of the filter-pressing crawler belt, in the running process of the filter-pressing crawler belt, the rolling members on all rolling units and the filter-pressing crawler belt move relatively, and the filter-pressing crawler belt is further driven to run by the rolling of the rolling members. The invention can better assist the operation of the filter pressing crawler belt, improve the stability and smoothness of the operation of the filter pressing crawler belt and reduce the energy consumption of a power source.
Description
Technical Field
The invention relates to the technical field of sludge dewatering, in particular to a rolling type auxiliary transmission mechanism for a filter-pressing crawler belt and application thereof.
Background
In daily life and production of people, a large amount of sludge is generated every year, and the sludge can be recycled as fertilizer to be applied to farmlands, forests, lawns, desert improvement and the like, and also used for building materials, energy utilization and the like. Because the sludge generally contains a large amount of water, and the water content is up to more than 80%, the sludge dehydration is a very important link and common technology in the process of recycling the sludge.
The sludge dewatering equipment commonly used at present mainly comprises a plate-frame type sludge dewatering machine, a box type sludge dewatering machine, a belt type sludge dewatering machine, a centrifugal type sludge dewatering machine and the like. The belt filter press has the advantages of continuous production and low power consumption, so that relatively more equipment is adopted for sludge dewatering, but in practical application, the belt filter press also has the obvious defects of low filter press pressure and low filter press dryness, and the requirement on sludge dewatering at present is difficult to meet. Therefore, the invention patent with the application number of 201410471557.3 discloses a high-pressure plane belt type dewatering device, which provides a high-pressure belt type filter pressing mode, and the practical use proves that the filter pressing pressure is high, the sludge pressure time is longer than that of a general belt type filter press, and the water content of the sludge can be greatly reduced. However, in the using process, due to the large pressure, the crawler belt for filter pressing is pressed greatly, and large friction force is easy to generate, so that the phenomena of high power source energy consumption, easy abrasion, short service life of the filter pressing crawler belt and the like are caused. Accordingly, there is a need for a track drive system that facilitates maintenance and reduces friction to increase track life, reduce maintenance, and reduce energy consumption.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a rolling type auxiliary transmission mechanism for a filter-pressing crawler, which can better assist the filter-pressing crawler in running, improve the running stability and smoothness of the filter-pressing crawler and reduce the energy consumption of a power source of the filter-pressing crawler.
the invention also aims to provide application of the rolling type auxiliary transmission mechanism for the filter pressing crawler belt, which is flexible and convenient to use.
The technical scheme of the invention is as follows: a rolling auxiliary transmission mechanism for a filter-pressing crawler belt comprises an installation frame, connecting shafts and rolling parts, wherein the installation frame is internally distributed with a plurality of connecting shafts which are arranged in parallel, each connecting shaft is provided with a rolling part, and the surfaces of the rolling parts are connected with the filter-pressing crawler belt and generate relative motion. The installation frame is used as a support component of the connecting shaft and the rolling piece on one hand, and the connecting shaft and the rolling piece are fixed to form an independent rolling unit, on the other hand, each rolling type auxiliary transmission mechanism is used as an independent rolling unit, and the rolling units are spliced by the installation frame to form an auxiliary transmission mechanism matched with the filter pressing crawler belt.
The installation frame includes the fixed subassembly of a plurality of baffles and side, and a plurality of baffles set up along the axis direction parallel of connecting axle, and the both sides of each baffle carry out fixed connection through the fixed subassembly of side respectively. The arrangement of the partition plate is mainly matched with the rolling parts, the rolling parts are separated for convenient installation, and meanwhile, the phenomenon of mutual interference of the rolling parts on the same connecting shaft is avoided when the rolling parts are used.
The partition board is of an integrated structure, connecting holes are distributed in the partition board, and each connecting hole is correspondingly connected with one connecting shaft; the same connecting shaft passes through the connecting holes at the corresponding positions on each clapboard. When the partition board with the structure is installed, the connecting holes and the rolling parts on the partition boards are alternately connected in series on the corresponding connecting shafts, two ends of each connecting shaft are respectively locked and fixed or welded and fixed by adopting fixing elements, and then side fixing assemblies are welded on two sides of each partition board. The partition plate with the structure is convenient to manufacture and can be formed at one time.
The partition board is of a combined structure and comprises a partition board body and upper fixing strips, through grooves with openings at the upper part are distributed on the partition board body, each through groove is correspondingly connected with one connecting shaft, and the same connecting shaft penetrates through the through grooves at the corresponding positions on each partition board body; an upper fixing strip is arranged at the top of the partition board body and covers the opening of each through groove. When the partition board with the structure is installed, the rolling parts are connected in series on the connecting shaft, then the rolling parts are placed in the corresponding through grooves in the partition board body, then the fixing strips are covered above the openings of the through grooves, the upper fixing strips are fixedly connected with the partition board body, two ends of each connecting shaft are respectively fixed by adopting fixing elements in a locking mode or in a welding mode, and finally the side fixing assemblies are welded on two sides of each partition board. When the baffle of this structure used, it is more convenient to install, simultaneously, when wherein the damage appears in the individual baffle and need change, its operation is also more convenient.
A plurality of rolling pieces are connected in series on each connecting shaft, and two adjacent rolling pieces are separated by a partition plate; a placing groove is formed between any two adjacent separating plates, and rolling elements positioned in the same placing groove on a plurality of connecting shafts form a group of rolling assemblies. In the structure, a plurality of rolling pieces are arranged on each connecting shaft instead of a mode that each connecting shaft is correspondingly provided with one roller, so that on one hand, the overall processing cost and the installation difficulty of the rolling type auxiliary transmission mechanism can be reduced, the rolling pieces are manufactured and installed in batches, when local damage occurs, the corresponding rolling pieces can be replaced according to the requirement, the use is very flexible, and the maintenance cost of equipment can be effectively reduced; on the other hand, because the surface area of the filter-pressing crawler belt is large, and the weight of the filter-pressing crawler belt is also very large, a plurality of rolling parts are combined for use, the auxiliary power of the filter-pressing crawler belt is larger than that of one roller, the auxiliary transmission effect is obviously improved, and meanwhile, the whole weight of a rolling type auxiliary transmission mechanism can be reduced, and the purpose of simplifying equipment is achieved.
The side fixing assembly comprises a first side fixing strip and a second side fixing strip, the first side fixing strip is welded on the upper edge of each partition board side, the second side fixing strip is welded and fixed with the lower portion of each partition board side, and a mounting groove is formed between the upper surface of the second side fixing strip and the partition board side.
The section of the mounting groove is rectangular or semi-dovetail with one side opening. In two adjacent mounting frames, the cross-sectional shape of the mounting groove is matched with the cross-sectional shape of the backup plate, and the mounting groove and the backup plate are connected in a sliding mode.
The rolling piece comprises an outer ring, a rolling body and an inner ring which are sequentially arranged from outside to inside, the inner surface of the inner ring is connected with the connecting shaft, and the outer surface of the outer ring is connected with the filter-pressing crawler; the outer ring and the inner ring are both cylindrical, and the rolling bodies are annularly distributed between the outer ring and the inner ring. The rolling bodies can be of a spherical structure or a roller structure, in the structure, the motion mode of a single rolling piece is similar to that of a bearing, the inner ring is fixed with the connecting shaft, the outer ring can move along with the operation of the filter-pressing crawler belt, so that auxiliary acting force is generated on the operation of the filter-pressing crawler belt, the specific structure of each rolling piece is different from that of the bearing, multiple groups of rolling bodies can be arranged between the inner ring and the outer ring, and each group of rolling bodies are annularly distributed between the inner ring and the outer ring.
The application of the rolling type auxiliary transmission mechanism for the filter pressing crawler belt specifically comprises the following steps: each rolling type auxiliary transmission mechanism is a rolling unit, a plurality of rolling units are spliced and arranged on the inner side of the filter-pressing crawler belt, the rolling members on each rolling unit and the filter-pressing crawler belt move relatively in the operation process of the filter-pressing crawler belt, and the rolling of the rolling members is utilized to further reduce the resistance of the filter-pressing crawler belt in the operation process, so that the power required by the operation of the filter-pressing crawler belt is reduced. The rolling type auxiliary transmission mechanism is installed in a splicing mode as an independent rolling unit, the number of the rolling units can be actually adjusted according to the specification and the requirement of the filter-pressing crawler belt, the installation is flexible and convenient, meanwhile, the rolling unit is small in structure, convenient to replace or maintain, and small in weight, and the whole weight of the dewatering equipment cannot be greatly increased.
When the rolling units are spliced, a plurality of strip-shaped backup plates are distributed on the mounting support positioned on the inner side of the filter pressing crawler along the running direction of the filter pressing crawler, and two sides of the mounting frame of each rolling unit are respectively connected with the backup plates. A plurality of rolling units can be arranged in series between the two backup plates, wherein the cross section of each backup plate is in a T shape or a dovetail shape and is adaptive to the shape of an installation groove formed on the side surface of the installation frame; the backup plate provides fixed basis for the concatenation of each unit that rolls on the one hand, and on the other hand provides the guide effect when each unit concatenation that rolls, the both sides of each unit that rolls correspond the backup plate directly promote to predetermined position can, easy operation is convenient, if the unit that rolls appears wearing and tearing or damage when needing to be changed, take it out the back and change can.
When the rolling type auxiliary transmission mechanism for the filter pressing crawler belt is used, the principle is as follows: the filter-pressing crawler belt runs under the drive of a power driving device of the filter-pressing crawler belt, and a chain wheel on a power shaft in the power driving device drives the crawler belt to move; in the movement process of the filter-pressing crawler belt, the surfaces of the rolling parts in the rolling type auxiliary transmission mechanism are connected with the filter-pressing crawler belt and generate relative movement, so that the resistance borne by the filter-pressing crawler belt in the operation process is reduced, the friction is reduced, the power required by the filter-pressing crawler belt in operation is reduced, and the smoothness and the stability of the filter-pressing crawler belt in operation are also improved.
Compared with the prior art, the invention has the following beneficial effects:
After the rolling type auxiliary transmission mechanism for the filter-pressing crawler belt is applied to dewatering equipment, the filter-pressing crawler belt can be well assisted to operate by utilizing relative motion between the rolling piece and the filter-pressing crawler belt, so that the stability and smoothness of the operation of the filter-pressing crawler belt are improved on one hand, and on the other hand, the energy consumption of a power source of the filter-pressing crawler belt can be effectively reduced, and the important effects of environmental protection and energy conservation are achieved.
This roll formula auxiliary transmission mechanism that filter-pressing track was used forms an independent roll unit, can adopt the roll unit that corresponds quantity to splice the use according to the specification size of filter-pressing track or other actual demands during the application, and the flexible operation is simple, simultaneously, when the damage phenomenon appears in the unit that rolls individually, utilizes the sliding connection between backup plate and the roll unit, can in time take it out and change, easy operation, and the equipment maintenance cost is lower.
Drawings
Fig. 1 is a schematic structural diagram of the rolling auxiliary transmission mechanism.
Figure 2 is a top view of the rolling auxiliary drive mechanism of figure 1.
Figure 3 is a side view of the rolling auxiliary drive mechanism of figure 1.
Fig. 4 is a schematic structural diagram of a plurality of rolling auxiliary transmission mechanisms spliced by backup plates.
Fig. 5 is a schematic structural view of the rolling auxiliary transmission mechanism applied to a filter-pressing crawler belt.
Fig. 6 is an installation schematic diagram of a part of the rolling auxiliary transmission mechanism after the filter pressing crawler is removed in fig. 5.
In the above figures, the components indicated by the respective reference numerals are as follows: the device comprises a mounting frame 1, a partition plate 1-1, a first side fixing strip 1-2, a second side fixing strip 1-3, a connecting shaft 2, rolling members 3, an outer ring 3-1, rolling bodies 3-2, a placing groove 4, a mounting groove 5, a rolling unit 6, a filter pressing crawler belt 7, a mounting bracket 8 and a backup plate 9.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1
The embodiment is a rolling type auxiliary transmission mechanism for a filter-pressing crawler belt, and as shown in fig. 1, the rolling type auxiliary transmission mechanism comprises an installation frame 1, a connecting shaft 2 and a plurality of rolling members 3, wherein a plurality of connecting shafts arranged in parallel are distributed in the installation frame, each connecting shaft is provided with a rolling member, and the surfaces of the rolling members are connected with the filter-pressing crawler belt and generate relative motion. The installation frame is used as a support component of the connecting shaft and the rolling piece on one hand, and the connecting shaft and the rolling piece are fixed to form an independent rolling unit, on the other hand, each rolling type auxiliary transmission mechanism is used as an independent rolling unit, and the rolling units are spliced by the installation frame to form an auxiliary transmission device matched with the filter pressing crawler belt. The specific structure of each component is as follows:
The installation frame includes a plurality of baffles 1-1 and side fixed subassembly, and a plurality of baffles set up along the axis direction parallel of connecting axle, and the both sides of each baffle are fixed connection (for example welding) through side fixed subassembly respectively. The arrangement of the partition plate is mainly matched with the rolling parts, the rolling parts are separated for convenient installation, and meanwhile, the phenomenon of mutual interference of the rolling parts on the same connecting shaft is avoided when the rolling parts are used. The partition board is of an integrated structure, connecting holes are distributed on the partition board, and each connecting hole is correspondingly connected with one connecting shaft; the same connecting shaft passes through the connecting holes at the corresponding positions on each clapboard. When the partition boards with the structure are installed, the connecting holes and the rolling parts on the partition boards are alternately connected in series on the corresponding connecting shafts, two ends of each connecting shaft are respectively locked and fixed or welded by adopting fixing elements, and then side fixing assemblies are welded on two sides of each partition board. The partition plate with the structure is convenient to manufacture and can be formed at one time. As shown in fig. 3, the side fixing member includes first side fixing strips 1-2 embedded in the edges of the upper portions of the sides of the partitions, and second side fixing strips fixedly connected to the lower portions of the sides of the partitions, and a mounting groove 5 formed between the upper surfaces of the second side fixing strips and the sides of the partitions. The section of the mounting groove is in a rectangular shape with one side opening. The mounting groove may have a half-dovetail shape with one side opened as required, and the mounting grooves may have a cross-sectional shape corresponding to the cross-sectional shape of the backup plate in embodiment 3 described below in two adjacent mounting frames to form a sliding connection.
Each connecting shaft is connected with a plurality of rolling parts in series, and two adjacent rolling parts are separated by a partition plate; a placing groove 4 (shown in fig. 2) is formed between any two adjacent partition boards, and a group of rolling assemblies are formed by rolling members on the connecting shafts, which are positioned in the same placing groove. In the structure, a plurality of rolling pieces are arranged on each connecting shaft instead of a mode that each connecting shaft is correspondingly provided with one roller, so that on one hand, the overall processing cost and the installation difficulty of the rolling type auxiliary transmission mechanism can be reduced, the rolling pieces are manufactured and installed in batches, when local damage occurs, the corresponding rolling pieces can be replaced according to the requirement, the use is very flexible, and the maintenance cost of equipment can be effectively reduced; on the other hand, the filter-pressing crawler belt has large surface area and heavy weight, so that the auxiliary transmission effect is obviously improved by adopting the combination of a plurality of rolling parts, and simultaneously, the whole weight of a rolling type auxiliary transmission mechanism can be reduced, thereby achieving the purpose of simplifying equipment.
The rolling element comprises an outer ring 3-1, a rolling element 3-2 and an inner ring (not shown in the figure) which are arranged from outside to inside in sequence, the inner surface of the inner ring is connected with the connecting shaft, and the outer surface of the outer ring is connected with the filter-pressing crawler belt; the outer ring and the inner ring are both cylindrical, and the rolling bodies are annularly distributed between the outer ring and the inner ring. The rolling bodies can be of a spherical structure or a roller structure, in the structure, the motion mode of a single rolling piece is similar to that of a bearing, the inner ring is fixed with the connecting shaft, the outer ring can move along with the operation of the filter-pressing crawler belt, so that auxiliary acting force is generated on the operation of the filter-pressing crawler belt, the specific structure of each rolling piece is different from that of the bearing, multiple groups of rolling bodies can be arranged between the inner ring and the outer ring, and each group of rolling bodies are annularly distributed between the inner ring and the outer ring.
Example 2
The embodiment is a rolling type auxiliary transmission mechanism for a filter-pressing crawler belt, and compared with the embodiment 1, the rolling type auxiliary transmission mechanism is different in that: in the installation frame, the partition board is of a combined structure and comprises a partition board body and upper fixing strips, through grooves with upper openings are distributed on the partition board body (the structure of the partition board body can refer to fig. 4), each through groove is correspondingly connected with one connecting shaft, and the same connecting shaft penetrates through the through grooves in corresponding positions on the partition board bodies; an upper fixing strip is arranged at the top of the partition board body and covers the opening of each through groove. When the partition board with the structure is installed, the rolling parts are connected in series on the connecting shaft, then the rolling parts are placed in the corresponding through grooves in the partition board body, then the fixing strips are covered above the openings of the through grooves, the upper fixing strips are fixedly connected with the partition board body, two ends of each connecting shaft are respectively locked and fixed or welded by adopting fixing elements, and finally, side fixing assemblies are installed on two sides of each partition board. When the baffle of this structure used, it is more convenient to install, simultaneously, when wherein the damage appears in the individual baffle and need change, its operation is also more convenient.
example 3
The embodiment is a continuous pressurizing belt type sludge dewatering machine, wherein a filter-pressing track is provided with a rolling type auxiliary transmission mechanism in the embodiment 1, and the continuous pressurizing belt type sludge dewatering machine has the following specific structure:
As shown in fig. 5 or fig. 6, each rolling-type auxiliary transmission mechanism is a rolling unit 6, a plurality of rolling units are spliced on the inner side of the filter-pressing crawler 7, and in the running process of the filter-pressing crawler, rolling members on each rolling unit and the filter-pressing crawler move relatively, so that the resistance borne by the filter-pressing crawler in the running process is reduced, the friction is reduced, and the power required by the filter-pressing crawler in running is reduced. The rolling type auxiliary transmission mechanism is installed in a splicing mode as an independent rolling unit, the number of the rolling units can be actually adjusted according to the specification and the requirement of the filter-pressing crawler belt, the installation is flexible and convenient, meanwhile, the rolling unit is small in structure, convenient to replace or maintain, and small in weight, and the whole weight of the dewatering equipment cannot be greatly increased.
As shown in fig. 4 or fig. 6, when the rolling units are spliced, a plurality of strip-shaped backup plates 9 are distributed on the mounting bracket 8 positioned on the inner side of the filter-pressing crawler belt along the running direction of the filter-pressing crawler belt, and two sides of the mounting frame of each rolling unit are respectively connected with the backup plates. A plurality of rolling units can be arranged in series between the two backup plates, wherein the cross section of each backup plate is in a T shape or a dovetail shape and is adaptive to the shape of an installation groove formed on the side surface of the installation frame; the backup plate provides fixed basis for the concatenation of each unit that rolls on the one hand, and on the other hand provides the guide effect when each unit concatenation that rolls, the both sides of each unit that rolls correspond the backup plate directly promote to predetermined position can, easy operation is convenient, if the unit that rolls appears wearing and tearing or damage when needing to be changed, take it out the back and change can.
When the rolling type auxiliary transmission mechanism for the filter pressing crawler belt is used, the principle is as follows: the filter-pressing crawler belt runs under the drive of a power driving device of the filter-pressing crawler belt, and a chain wheel on a power shaft in the power driving device drives the crawler belt to move; in the movement process of the filter-pressing crawler belt, the surfaces of the rolling parts in the rolling type auxiliary transmission mechanism are connected with the filter-pressing crawler belt and generate relative movement, so that the resistance force borne by the filter-pressing crawler belt in the operation process is reduced, the friction is reduced, and the smoothness and the stability of the operation of the filter-pressing crawler belt are also improved.
As mentioned above, the present invention can be better realized, and the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes and modifications made according to the present disclosure are intended to be covered by the scope of the claims of the present invention.
Claims (10)
1. A rolling type auxiliary transmission mechanism for a filter-pressing crawler belt is characterized by comprising an installation frame, connecting shafts and rolling pieces, wherein the installation frame is internally distributed with a plurality of connecting shafts which are arranged in parallel, each connecting shaft is provided with a rolling piece, and the surfaces of the rolling pieces are connected with the filter-pressing crawler belt and generate relative motion.
2. The rolling auxiliary drive mechanism for a filter press track of claim 1 wherein the mounting frame includes a plurality of spacers arranged in parallel along the axis of the connecting shaft and side fixing elements, the spacers being fixedly attached on either side by the side fixing elements.
3. The rolling type auxiliary transmission mechanism for the filter-pressing crawler belt according to claim 2, wherein the partition plate is of an integrated structure, connecting holes are distributed on the partition plate, and each connecting hole is correspondingly connected with one connecting shaft; the same connecting shaft passes through the connecting holes at the corresponding positions on each clapboard.
4. The rolling auxiliary transmission mechanism for the filter-pressing crawler belt according to claim 2, wherein the partition plate is of a combined structure and comprises a partition plate body and an upper fixing strip, through grooves with an upper opening are distributed on the partition plate body, each through groove is correspondingly connected with one connecting shaft, and the same connecting shaft passes through the through grooves at the corresponding positions on each partition plate body; an upper fixing strip is arranged at the top of the partition board body and covers the opening of each through groove.
5. The rolling-type auxiliary transmission mechanism for the filter-pressing crawler according to claim 2, wherein each connecting shaft is connected in series with a plurality of rolling members, and two adjacent rolling members are separated by a partition; a placing groove is formed between any two adjacent separating plates, and rolling elements positioned in the same placing groove on a plurality of connecting shafts form a group of rolling assemblies.
6. The rolling assist drive mechanism for a filter press track of claim 2 wherein the side anchor assemblies include first side anchor bars welded to the upper edge of each partition side and second side anchor bars welded to the lower edge of each partition side with an installation groove formed between the upper surface of the second side anchor bars and the partition side.
7. a rolling auxiliary drive for a filter press track as claimed in claim 6 wherein the mounting groove is rectangular or semi-dovetail in cross-section with one side opening.
8. The rolling type auxiliary transmission mechanism for the filter-pressing crawler according to claim 1, wherein the rolling member comprises an outer ring, a rolling body and an inner ring which are arranged from outside to inside in sequence, the inner surface of the inner ring is connected with the connecting shaft, and the outer surface of the outer ring is connected with the filter-pressing crawler; the outer ring and the inner ring are both cylindrical, and the rolling bodies are annularly distributed between the outer ring and the inner ring.
9. The application of the rolling type auxiliary transmission mechanism for the filter-pressing crawler belt as claimed in any one of claims 1 to 8, wherein each rolling type auxiliary transmission mechanism is a rolling unit, a plurality of rolling units are spliced on the inner side of the filter-pressing crawler belt, in the operation process of the filter-pressing crawler belt, the rolling members on each rolling unit and the filter-pressing crawler belt generate relative motion, and the rolling of the rolling members is utilized to further reduce the resistance borne by the filter-pressing crawler belt in the operation process, so that the power required by the filter-pressing crawler belt in the operation process is reduced.
10. The application of the rolling type auxiliary transmission mechanism for the filter-pressing crawler belt according to claim 9, wherein when the rolling units are spliced, a plurality of strip-shaped backup plates are distributed on the mounting bracket positioned at the inner side of the filter-pressing crawler belt along the running direction of the filter-pressing crawler belt, and two sides of the mounting frame of each rolling unit are respectively connected with the backup plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915218.2A CN110563302B (en) | 2019-09-26 | 2019-09-26 | Rolling type auxiliary transmission mechanism for filter pressing crawler belt and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915218.2A CN110563302B (en) | 2019-09-26 | 2019-09-26 | Rolling type auxiliary transmission mechanism for filter pressing crawler belt and application thereof |
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| CN110563302A true CN110563302A (en) | 2019-12-13 |
| CN110563302B CN110563302B (en) | 2023-12-08 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007597A (en) * | 2013-01-08 | 2013-04-03 | 上海大团环保科技有限公司 | Roller type filter press |
| CN104548710A (en) * | 2014-12-19 | 2015-04-29 | 华南理工大学 | Movable sludge dewatering device and method |
| CN109507029A (en) * | 2018-11-29 | 2019-03-22 | 长江大学 | Apply the auxiliary device of large-tonnage traveling load |
| CN211111651U (en) * | 2019-09-26 | 2020-07-28 | 华南理工大学 | Rolling type auxiliary transmission mechanism for filter-pressing crawler belt |
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2019
- 2019-09-26 CN CN201910915218.2A patent/CN110563302B/en active Active
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