CN206667335U - A kind of trash with crushing function - Google Patents
A kind of trash with crushing function Download PDFInfo
- Publication number
- CN206667335U CN206667335U CN201720297295.2U CN201720297295U CN206667335U CN 206667335 U CN206667335 U CN 206667335U CN 201720297295 U CN201720297295 U CN 201720297295U CN 206667335 U CN206667335 U CN 206667335U
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- Prior art keywords
- crushing
- grab bucket
- crushing roller
- trash
- hydraulic cylinder
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008520 organization Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 abstract description 6
- 238000011109 contamination Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of trash with crushing function, including support of grabbing bucket, grab bucket, crushing roller and telescoping mechanism, the telescoping mechanism is fixedly connected with grab bucket support, the telescoping mechanism drives crushing roller to be moved up and down in grab bucket, and the crushing roller is used to crush dirt under water.The technical problem that the utility model solves is to carry out break process to the dirt in grab bucket after capturing dirt under water, reduce dirt size so that it passes through trash rack, without dirt is salvaged into water surface processing, it not only simplify treatment process and improve treatment effeciency, also reduce processing cost.
Description
Technical field
Hydraulic and Hydro-Power Engineering field is the utility model is related to, relates in particular to a kind of trash with crushing function.
Background technology
With increasingly sharpening for environmental pollution, power station and pumping plant are by dirts such as tree branches, crops weeds, house refuses
The threat of thing is also increasing.Safety is able to for guarantee power station and pumping plant, is normally run, and trash need to be generally set, with
Just under conditions of not shutting down and not being vented reservoir area, the dirt that Dam is water-bed and is attached on trash rack is removed.
In the prior art, generally use grab type trash cleaning machine removes dirt, as Chinese patent notification number is
The prior art of " CN204849715U " discloses a kind of mechanical pressurization formula on December 9th, 2015 and removed contamination grab bucket, its technical side
Case is：Including turning rake, teeth, slusher frame and being arranged on the lifting mechanism and opening/closing machine that are operated on trash to grab bucket of removing contamination
Structure, teeth are arranged on the bottom of slusher frame, turn opposite side and with teeth relative, the remove contamination grab bucket of the rake installed in slusher frame
Also include connection slusher frame and turn the linkage of rake, linkage passes through the opening and closing rope band turn for the switching mechanism being attached thereto
Rake opening and closing, the raising line of lifting mechanism are connected on linkage by the guide wheel device on slusher frame.With the patent document
For the prior art of representative, its process of removing contamination generally includes the following steps：1st, grab bucket is opened and teeth is transferred along trash rack
To underwater；2nd, closure grab bucket catches dirt and is lifted out the water surface；3rd, the dirt of crawl is delivered at dirt-collecting by mobile grab bucket,
Completion is once removed contamination.But in actual use, the grab bucket of removing contamination need to salvage dirt water surface processing, at dirt
Manage the defects of complex procedures, treatment effeciency are low and processing cost is big.Further, since larger hard of volume is usually present on trash rack
Matter dirt, such as wood or stone, this allows for teeth usually can be by trash rack during being moved downward along trash rack
Dirt jam, and then cause grab bucket not move downward effectively.
Utility model content
The purpose of this utility model is solve the above-mentioned problems in the prior art, there is provided a kind of with crushing function
Trash, the technical problem that the utility model solves are that broken place is carried out to the dirt in grab bucket after capturing dirt under water
Reason, reduce dirt size so that it passes through trash rack, without dirt is salvaged into water surface processing, not only simplify place
Science and engineering sequence and treatment effeciency is improved, also reduce processing cost.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of trash with crushing function, it is characterised in that：Including support of grabbing bucket, grab bucket, crushing roller and telescopic machine
Structure, the telescoping mechanism are fixedly connected with grab bucket support, and the telescoping mechanism drives crushing roller to be moved up and down in grab bucket, institute
Crushing roller is stated to be used to crush dirt under water.
The telescoping mechanism includes telescopic hydraulic cylinder and guide rail, and the telescopic hydraulic cylinder is symmetrically fixed on the two of grab bucket support
End, the guide rail are symmetrically fixed on the both ends of grab bucket support, slide and are provided with and telescopic hydraulic cylinder piston rod company in the guide rail
The guide pad connect, the both ends of the crushing roller are connected with guide pad respectively；The telescopic hydraulic cylinder is driven broken by guide pad
Broken roller moves up and down in grab bucket.
The lower end of the guide rail is fixedly installed closing block.
The crushing roller is driven by the drive mechanism in crushing roller and rotated, and the drive mechanism includes horse
Reach, decelerator, driving flange and adpting flange, the driving flange are fixed on the inwall of crushing roller, the adpting flange
One end is fixedly connected with guide pad, and the other end is stretched into crushing roller, and the motor is fixed in adpting flange, and the motor leads to
Decelerator is crossed to be fixedly connected with driving flange.
The motor is electro-motor or hydraulic motor.
Crushing cutter is fixedly installed on the outer surface of the crushing roller.
A plurality of T-slot, axle center of a plurality of T-slot edge parallel to crushing roller are offered on the outer surface of the crushing roller
Line direction is evenly arranged, and is fixedly installed in every T-slot more crushing cutter.
The crushing cutter is I-shape construction, and the front end of its top flange and web is blade, and its lower end is connecting seat, institute
Connecting seat is stated to be fixed in T-slot.
The crushing cutter is arranged in T-slot by positioning briquetting and bolt.
The grab bucket includes teeth, and the teeth is connected with the controlling organization being connected on grab bucket support, the control machine
Structure is used to control teeth to stretch.
The controlling organization includes position-limited rail and control hydraulic cylinder, and the position-limited rail is symmetrically fixed under grab bucket support
End, between position-limited rail, the control hydraulic cylinder is fixed on grab bucket support the teeth, the piston of the control hydraulic cylinder
Bar is connected with teeth.
The control hydraulic cylinder is symmetrically fixed on grab bucket support.
The position-limited rail is U-shaped structure.
Using the utility model has the advantage of：
First, the utility model drives the crushing roller for crushing dirt to be moved up and down in grab bucket by telescoping mechanism,
It can under water capture and break process directly is carried out to the dirt in grab bucket after dirt, reduce dirt size so that it is passed through blocks
Dirty grid, without dirt is salvaged into water surface processing.And telescopic hydraulic cylinder drives crushing roller in grab bucket by guide pad
The structure of up and down motion, then enable crushing roller to crush dirt from top to down, be advantageous to lift crushing effect.With existing skill
Art is compared, and reduces dirt being lifted out the water surface, and dirt is delivered to the process at dirt-collecting by mobile grab bucket, not only greatly
Ground simplifies the treatment process of dirt, also drastically increases treatment effeciency, while also significantly reduce processing cost.
2nd, the utility model drives crushing roller to make in grab bucket up and down by telescopic hydraulic cylinder by the guide pad in guide rail
Motion, the structure can disposably crush the dirt in grab bucket from top to bottom, can also make full use of self gravitation to enter when broken
Row extruding, be advantageous to improve crushing effect.
3rd, the utility model is fixedly installed closing block in the lower end of guide rail, and guide rail intensity can be improved by closing block.
4th, the utility model is provided for the drive mechanism for driving crushing roller to rotate in crushing roller, makes broken rolling
Effective breaking length of cylinder increases, and reduces the dead band that can not be removed contamination on trash rack, and the effect that makes to remove contamination is more preferable.
5th, the utility model can rapidly crush dirt, i.e., by the crushing cutter being arranged on crushing roller outer surface
Make to contain hard objects in dirt, also can effectively and rapidly be crushed, greatly improve crushing effect and crushing efficiency.
6th, the utility model uses the crushing cutter of I-shape construction, crushing cutter can be made to be firmly secured at crushing roller
On, and can increases the chip removal effect of crushing cutter, improves crushing efficiency.
7th, the crushing cutter of I-shape construction is fixed in T-slot by the utility model by positioning briquetting and bolt, can
Effectively fixation and spacing crushing cutter, prevent crushing cutter from being come off from crushing roller, improve the safety in utilization of crushing roller.
8th, existing fixed teeth is improved to by the flexible telescopic teeth of controlling organization control by the utility model,
Telescopic teeth after improvement can shrink upwards automatically when running into dirt jam, be provided so as to handle dirt for breaker
Effective space, solve the problems, such as to grab bucket in the prior art because dirt jam can not be moved downward effectively.
9th, the utility model can be effectively spacing to teeth by the position-limited rail of U-shaped structure, makes it can only be in position-limited rail
Limit range of motion.Meanwhile the flexible structure of control teeth is coordinated using position-limited rail and control hydraulic cylinder, also help reduction
Resistance of the teeth when stretching.
Brief description of the drawings
Fig. 1 is the main structure diagram of embodiment 1.
Fig. 2 is the right side structural representation of embodiment 1.
Fig. 3 is the attachment structure schematic diagram of crushing roller and drive mechanism in embodiment 1.
Fig. 4 is the main structure diagram of crushing roller in embodiment 1.
Fig. 5 is the right side structural representation of crushing roller in embodiment 1.
Fig. 6 is Fig. 4 A-A cross section structure diagrams.
Fig. 7 is the mplifying structure schematic diagram at I in Fig. 6.
Fig. 8 is the structural representation of embodiment 2.
In figure marked as：1st, grab bucket support, 2, teeth, 3, turn rake, 4, crushing roller, 5, motor, 6, guide rail, 7, be oriented to
Block, 8, closing block, 9, crushing cutter, 10, positioning briquetting, 11, adpting flange, 12, driving flange, 13, clamping hydraulic cylinder, 14, stretch
Contracting hydraulic cylinder, 15, decelerator, 16, position-limited rail, 17, control hydraulic cylinder.
Embodiment
Embodiment 1
A kind of trash with crushing function, including grab bucket, support 1 of grabbing bucket, crushing roller 4 and telescoping mechanism, it is described to grab
Bucket includes teeth 2 and turns rake 3, and the teeth 2 is fixedly connected on the bottom of grab bucket support 1, and described turn of rake 3 is movably connected in grab bucket
The bottom of support 1, and turn rake 3 and rotation is controlled by the clamping hydraulic cylinder 13 being fixed on grab bucket support 1；The telescoping mechanism is with grabbing
Bucket support 1 is fixedly connected, and the crushing roller 4 is arranged in grab bucket by telescoping mechanism, and drives broken rolling by telescoping mechanism
Cylinder moves up and down in grab bucket, and the crushing roller 4 is used to crush dirt under water.During broken dirt, telescoping mechanism drives broken
Broken roller crushes dirt from top to down under water.
In the present embodiment, the telescoping mechanism includes telescopic hydraulic cylinder 14 and guide rail 6, the telescopic hydraulic cylinder 14 and guide rail
6 quantity is both preferably two sets, and two sets of telescopic hydraulic cylinders 14 are symmetrically fixed on the both ends of grab bucket support 1, and two sets of guide rails 6 are also symmetrical
The both ends of grab bucket support 1 are fixed on, the guide pad 7 for being provided with and being connected with the piston rod of telescopic hydraulic cylinder 14 is slided in the guide rail 6,
The both ends of the crushing roller 4 are connected with guide pad 7 respectively.The lower end of the guide rail 6 is fixedly installed closing block 8, can be to leading
Rail 6 is strengthened.During broken dirt, crushing roller 4 rotates at a high speed, while drives height by guide pad 7 by telescopic hydraulic cylinder 14
The crushing roller 4 of speed rotation crushes dirt from top to down under water.Wherein, the length of guide rail 6 can be complete with crushing roller 4
The dirt effectively crushed in grab bucket is preferred.
In the present embodiment, the crushing roller 4 is driven by the drive mechanism in crushing roller 4 and rotated, the drive
The quantity of motivation structure can be dimensioned to two sets or a set of according to crushing force；For two sets when, two sets of drive mechanisms are symmetrical arranged
Both ends in crushing roller 4.Wherein, the drive mechanism includes motor 5, decelerator 15, driving flange 12 and adpting flange
11, the motor 5 is electro-motor or hydraulic motor, and the driving flange 12 is fixed on the inwall of crushing roller 4, the connection
One end of flange 11 is fixedly connected with guide pad 7, and the other end is stretched into crushing roller 4, and the motor 5 is fixed on adpting flange 11
Interior, the clutch end of the motor 5 is fixedly connected by decelerator 15 with driving flange 12；During broken dirt, motor 5 passes through
Driving flange 12 and decelerator 15 drive crushing roller 4 to rotate at a high speed.When drive mechanism is a set of, the non-drive of crushing roller 4
An axle is fixedly connected with the center of moved end, the axle is connected on guide pad by bearing rotary.
In the present embodiment, crushing cutter 9 is fixedly installed on the outer surface of the crushing roller 4.Concrete structure is：Broken
A plurality of T-slot, direction of axis line uniform cloth of a plurality of T-slot edge parallel to crushing roller 4 are offered on the outer surface of roller 4
Put, be fixedly installed in every T-slot more crushing cutter 9.Wherein, crushing cutter 9 is I-shape construction, its top flange and web
Front end is blade, and its lower end is connecting seat, and connecting seat is arranged in T-slot by positioning briquetting 10 and bolt., will during installation
In crushing cutter 9 and the interval of positioning briquetting 10 insertion T-slot, then it is bolted.The number of crushing cutter 9 in same T-slot
Amount and interval can be adjusted by increasing and decreasing the quantity of positioning briquetting 10.
The operation principle of the present embodiment is：Control the piston rod of clamping hydraulic cylinder 13 to shrink first, open and turn rake 3, then
Control the piston rod of telescopic hydraulic cylinder 14 to shrink, crushing roller 4 is in a high position, then grab bucket is put into water by external equipment
Bottom, after dirt enters grab bucket, the piston rod of control clamping hydraulic cylinder 13 stretches out, and makes to turn the closure of rake 3, and coordinate teeth 2 by dirt
Thing is captured in grab bucket, and starting crushing roller 4 by drive mechanism immediately rotates at a high speed.The work of telescopic hydraulic cylinder 14 is controlled simultaneously
Stopper rod stretches out, and drives crushing roller 4 to be crushed from top to bottom in grab bucket by guide pad 7.Treat the work of telescopic hydraulic cylinder 14
When the fully extended crushing roller 4 of stopper rod is in low level, the dirt in grab bucket is all crushed, and the dirt size after crushing diminishes,
It can be taken away under the drive of current automatically by teeth 2 and trash rack by current.Then it is again turned on turning rake 3, you can carry out
Crush next time.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and the main distinction is：The grab bucket includes teeth 2, the teeth 2 and
The controlling organization connection being connected on grab bucket support 1, the controlling organization are used to control teeth 1 flexible.
In the present embodiment, the controlling organization includes position-limited rail 16 and control hydraulic cylinder 17, and the position-limited rail 16 is symmetrically solid
The lower end of grab bucket support 1 is scheduled on, for the teeth 2 between position-limited rail 16, the quantity of the control hydraulic cylinder 17 is preferably two
Set, two sets of control hydraulic cylinders 17 are symmetrical to be fixed on grab bucket support 1, and the piston rod of the control hydraulic cylinder 17 is connected with teeth 2,
The control hydraulic cylinder 17 is used to control teeth 2 to stretch in position-limited rail 16.
In the present embodiment, the position-limited rail 16 is U-shaped structure, and the position-limited rail 16 can be made of channel-section steel.
The operation principle of the present embodiment is：Control the piston rod of clamping hydraulic cylinder 13 to shrink first, open and turn rake 3, then
Control the piston rod of telescopic hydraulic cylinder 14 to shrink, crushing roller 4 is in a high position, then grab bucket is put into water by external equipment
Bottom, during decentralization, teeth 2 moves downward along trash rack, when running into the larger dirt jam of volume, by controlling liquid
Cylinder pressure 17 controls teeth 2 to shrink, until the lower end of teeth 2 is located in position-limited rail 16, the lower end of preferably teeth 2 be contracted to it is spacing
The lower end of rail 16 maintains an equal level.Then start crushing roller 4 by drive mechanism to start to rotate, while control the work of telescopic hydraulic cylinder 14
Stopper rod stretches out, and drives crushing roller 4 to be crushed from top to bottom in grab bucket by guide pad 7.Because teeth 2 is located at position-limited rail
In 16, therefore can be effectively by jam smashing sewages without causing to stop to broken.After broken, crushing roller 4 resets, together
When by control hydraulic cylinder 17 control teeth 2 reset, then grab bucket can continue to move downward along trash rack, until reach setting position
Put.After dirt enters grab bucket, the piston rod of control clamping hydraulic cylinder 13 stretches out, and makes to turn the closure of rake 3, and coordinate teeth 2 by dirt
Thing is captured in grab bucket, and starting crushing roller 4 by drive mechanism immediately rotates at a high speed.The work of telescopic hydraulic cylinder 14 is controlled simultaneously
Stopper rod stretches out, and drives crushing roller 4 to be crushed from top to bottom in grab bucket by guide pad 7.Treat the work of telescopic hydraulic cylinder 14
When the fully extended crushing roller 4 of stopper rod is in low level, the dirt in grab bucket is all crushed, and the dirt size after crushing diminishes,
It can be taken away under the drive of current automatically by teeth 2 and trash rack by current.Then it is again turned on turning rake 3, you can carry out
Crush next time.
Claims (10)
- A kind of 1. trash with crushing function, it is characterised in that：Including support of grabbing bucket, grab bucket（1）, crushing roller（4）With stretch Contracting mechanism, the telescoping mechanism and grab bucket support（1）It is fixedly connected, the telescoping mechanism drives crushing roller（4）In grab bucket Move up and down, the crushing roller（4）For crushing dirt under water.
- A kind of 2. trash with crushing function as claimed in claim 1, it is characterised in that：The telescoping mechanism includes flexible Hydraulic cylinder（14）And guide rail（6）, the telescopic hydraulic cylinder（14）Symmetrically it is fixed on grab bucket support（1）Both ends, the guide rail（6） Symmetrically it is fixed on grab bucket support（1）Both ends, the guide rail（6）Interior slip is provided with and telescopic hydraulic cylinder（14）Piston rod connects Guide pad（7）, the crushing roller（4）Both ends respectively with guide pad（7）Connection；The telescopic hydraulic cylinder（14）By leading To block（7）Drive crushing roller（4）Moved up and down in grab bucket.
- A kind of 3. trash with crushing function as claimed in claim 2, it is characterised in that：The guide rail（6）Lower end consolidate Surely it is provided with closing block（8）.
- A kind of 4. trash with crushing function as claimed in claim 2, it is characterised in that：The crushing roller（4）By pacifying Mounted in crushing roller（4）Interior drive mechanism driving rotates, and the drive mechanism includes motor（5）, decelerator（15）, driving method It is blue（12）And adpting flange（11）, the driving flange（12）It is fixed on crushing roller（4）Inwall, the adpting flange（11） One end and guide pad（7）It is fixedly connected, the other end stretches into crushing roller（4）It is interior, the motor（5）It is fixed on adpting flange （11）It is interior, the motor（5）Pass through decelerator（15）With driving flange（12）It is fixedly connected.
- A kind of 5. trash with crushing function as any one of claim 1-4, it is characterised in that：It is described broken Roller（4）Outer surface on be fixedly installed crushing cutter（9）.
- A kind of 6. trash with crushing function as claimed in claim 5, it is characterised in that：The crushing roller（4）It is outer A plurality of T-slot is offered on surface, a plurality of T-slot is along parallel to crushing roller（4）Direction of axis line be evenly arranged, every T It is fixedly installed in shape groove more crushing cutter（9）.
- A kind of 7. trash with crushing function as claimed in claim 6, it is characterised in that：The crushing cutter（9）For I-shaped The front end of shape structure, its top flange and web is blade, and its lower end is connecting seat, and the connecting seat is fixed in T-slot.
- A kind of 8. trash with crushing function as claimed in claim 7, it is characterised in that：The crushing cutter（9）By fixed Position briquetting（10）It is arranged on bolt in T-slot.
- A kind of 9. trash with crushing function as claimed in claim 1, it is characterised in that：The grab bucket includes teeth（2）, The teeth（2）With being connected to grab bucket support（1）On controlling organization connection, the controlling organization be used for control teeth（2）Stretch Contracting.
- A kind of 10. trash with crushing function as claimed in claim 9, it is characterised in that：The controlling organization includes limit Position rail（16）With control hydraulic cylinder（17）, the position-limited rail（16）Symmetrically it is fixed on grab bucket support（1）Lower end, the teeth （2）Positioned at position-limited rail（16）Between, the control hydraulic cylinder（17）It is fixed on grab bucket support（1）On, the control hydraulic cylinder （17）Piston rod and teeth（2）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297295.2U CN206667335U (en) | 2017-03-24 | 2017-03-24 | A kind of trash with crushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297295.2U CN206667335U (en) | 2017-03-24 | 2017-03-24 | A kind of trash with crushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206667335U true CN206667335U (en) | 2017-11-24 |
Family
ID=60373253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297295.2U Withdrawn - After Issue CN206667335U (en) | 2017-03-24 | 2017-03-24 | A kind of trash with crushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206667335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801447A (en) * | 2017-03-24 | 2017-06-06 | 四川东方水利装备工程股份有限公司 | Trash with crushing function |
| CN108625417A (en) * | 2018-05-22 | 2018-10-09 | 四川城凯特建设工程有限公司 | A kind of channel cleanout method and its device |
-
2017
- 2017-03-24 CN CN201720297295.2U patent/CN206667335U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801447A (en) * | 2017-03-24 | 2017-06-06 | 四川东方水利装备工程股份有限公司 | Trash with crushing function |
| CN106801447B (en) * | 2017-03-24 | 2023-04-11 | 四川东方水利智能装备工程股份有限公司 | Trash remover with crushing function |
| CN108625417A (en) * | 2018-05-22 | 2018-10-09 | 四川城凯特建设工程有限公司 | A kind of channel cleanout method and its device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Take crushing function's trash cleaning machine Effective date of registration: 20181108 Granted publication date: 20171124 Pledgee: Guanghan Sichuan rural commercial bank Limited by Share Ltd. Pledgor: SICHUAN ORIENT HYDROELECTRIC EQUIPMENT & ENGINEERING Co.,Ltd. Registration number: 2018510000120 |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 618000 Deyang economic and Technological Development Zone, Sichuan, No. 398 Yanshan Road Patentee after: Sichuan Dongfang Water Conservancy Intelligent Equipment Engineering Co.,Ltd. Address before: 618000 Deyang economic and Technological Development Zone, Sichuan, No. 398 Yanshan Road Patentee before: SICHUAN ORIENT HYDROELECTRIC EQUIPMENT & ENGINEERING Co.,Ltd. |
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| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20191107 Registration number: 2018510000120 Pledgor after: Sichuan Dongfang Water Conservancy Intelligent Equipment Engineering Co.,Ltd. Pledgor before: SICHUAN ORIENT HYDROELECTRIC EQUIPMENT & ENGINEERING Co.,Ltd. |
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| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211203 Granted publication date: 20171124 Pledgee: Guanghan Sichuan rural commercial bank Limited by Share Ltd. Pledgor: Sichuan Dongfang Water Conservancy Intelligent Equipment Engineering Co.,Ltd. Registration number: 2018510000120 |
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Granted publication date: 20171124 Effective date of abandoning: 20230411 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20171124 Effective date of abandoning: 20230411 |