CN208266839U - A kind of efficient circulation tooth harrow formula trash - Google Patents
A kind of efficient circulation tooth harrow formula trash Download PDFInfo
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- CN208266839U CN208266839U CN201820762521.4U CN201820762521U CN208266839U CN 208266839 U CN208266839 U CN 208266839U CN 201820762521 U CN201820762521 U CN 201820762521U CN 208266839 U CN208266839 U CN 208266839U
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- trash
- tooth harrow
- main body
- circulation
- broken
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 162
- 238000012806 monitoring device Methods 0.000 claims abstract description 23
- 239000002893 slag Substances 0.000 claims abstract description 22
- 241001417527 Pempheridae Species 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000011109 contamination Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007667 floating Methods 0.000 abstract description 22
- 239000000463 material Substances 0.000 abstract description 21
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of efficient circulation tooth harrow formula trashes, including trash main body, it is characterized by also including crushing devices, angle adjustment device, load monitoring device, tooth harrow sweeper, the trash main body includes trash rack, driving device, recycle sprocket wheel, recycle tooth harrow device, slag notch, the trash body top is provided with rotary shaft and can rotate about, the slag notch is arranged on the downside of trash main body upper end, the driving device drives the circulation sprocket wheel of the trash upper and lower part, the angle adjustment device is connect by the load monitoring device with the trash body lower surface, tooth harrow sweeper is provided on the downside of the trash body top, the crushing device is arranged in front of the trash lower body, and it is connect with trash by connecting rod.The utility model structure is simple, can clear up the circulation tooth harrow on trash automatically immediately, and can control floating material flow velocity well, stable equipment operation is efficient.
Description
Technical field
The utility model relates to a kind of suitable for power station, the trash more particularly to a kind of efficient circulation tooth harrow of pumping plant
Formula trash.
Background technique
With the fast development of water conservancy project industry, on dirt more reservoir or river, to guarantee that power station or pumping plant obtain
It with safety, normally runs, trash need to be often set, to remove contamination under conditions of not shutting down and be not vented reservoir.?
In the prior art, China Patent No. is that " ZL201520319034.7 " is disclosed a kind of " circulating tooth harrow trash ", application
Day is on May 18th, 2015, and publication date is on October 7th, 2015, which includes driving mechanism, trash main body, transmission
Chain, tooth harrow, circulation sprocket wheel, slag notch, slag bucket and back purge system, the driving mechanism are arranged in trash body top,
The trash main body be in inclined ladder shape, the transmission chain be driven mechanism driving, the tooth harrow include increment, hook side and
Sets of holes, the tooth harrow are connected on transmission chain by sets of holes, and the cycle gear is separately positioned on trash lower body part
And top, the slag notch are arranged in trash body lower surface and are connected to slag bucket, the back purge system setting exists
Trash body top, and be arranged on the motion path of tooth harrow.The utility model structure is simple, clears up dirt, maintenance immediately
Conveniently, tooth harrow card resistance, long service life are prevented, which can remove the dirt on tooth harrow immediately, make the tooth harrow of circular flow not
Jamming failure occurs, guarantees equipment stable operation.
Circulation tooth harrow formula trash in the prior art is in actual use, however it remains following problem: one, existing
The circulation tooth harrow quantity of trash is especially more, but each tooth harrow length is shorter, and biggish floating material can not be cleared up in time,
And it is easy accumulation dirt on tooth harrow, cleaning can only be shut down, delay the process of removing contamination.Two, existing trash floating material compared with
It is easy to cause entire trash surface to be covered with floating material when more, so that revolution tooth harrow bending deformation due to overload, right
Dirt cleaner damages.Three, existing trash needs additional crushing mechanism to certain mostly after having cleared up floating material
A little floating materials are crushed, however excessive floating material can not be salvaged again, and the waters accumulation before trash hinders other
The cleaning of floating material.
Utility model content
The utility model aims to solve the problem that the above-mentioned problems in the prior art, provides a kind of efficient circulation tooth harrow formula and removes contamination
Machine, the utility model structure is simple, a crushing device is arranged before trash, efficiency is guaranteed so that trash is removed contamination
Trash overload operation can be prevented simultaneously.
In order to achieve the above-mentioned object of the invention, the technical solution of the utility model is as follows:
A kind of efficient circulation tooth harrow formula trash, including trash main body, it is characterised in that: further include crushing device, angle
Regulating device, load monitoring device, tooth harrow sweeper are spent, the trash main body includes trash rack, driving device, endless-chain
Wheel, circulation tooth harrow device, slag notch, the trash body top are provided with rotary shaft and can rotate about, the slag notch
It is arranged on the downside of trash main body upper end, the driving device drives the circulation sprocket wheel of the trash upper and lower part, described
Angle adjustment device is connect by the load monitoring device with the trash body lower surface, the trash body top
Downside is provided with tooth harrow sweeper, and the crushing device setting passes through in front of the trash lower body, and with trash
Connecting rod connection.
Circulation tooth harrow device described in multiple groups is provided in the trash main body, the circulation tooth harrow device includes tooth harrow bottom
Seat and row's binodal tooth harrow, binodal tooth harrow first segment are fixed on tooth harrow pedestal, and second section of binodal tooth harrow can be around connecting shaft
Rotating freely makes 0 degree of binodal tooth harrow angular range to 180 degree.
The crushing device includes a bracket, two broken shafts up and down for being parallel to the water surface, on described two broken shafts
It is distributed multiple groups and is crushed gear.
Two sprocket wheels and two transmission gears are respectively set in the lower broken shaft both ends, and the upper broken shaft both ends are set respectively
Set two transmission gears, two broken shafts up and down are connected by transmission gear, the lower broken shaft pass through chain with it is described
Trash lower part recycles the sprocket wheel connection of sprocket coaxiality.
The angle adjustment device other end is fixed on barrage, and the angle adjustment device is one group of electro-hydraulic lift
Bar.
The load monitoring device includes load transducer and control circuit, for monitoring the load of the trash main body
Lotus, and control the angle adjustment device adjustment trash main body tilt angle.
When the tooth harrow is when the trash body top returns back to downside, the tooth harrow sweeper is on the tooth harrow
Dirt cleared up.
The beneficial effects of the utility model are mainly manifested in following aspect:
(1) the utility model further includes crushing device, angle adjustment device, load monitoring device, tooth harrow sweeper, institute
It states trash main body to include trash rack, driving device, recycle sprocket wheel, recycle tooth harrow device, slag notch, in the trash main body
Portion is provided with rotary shaft and can rotate about, and the slag notch is arranged on the downside of trash main body upper end, and the driving device is driven
Move the circulation sprocket wheel of the trash upper and lower part, the angle adjustment device passes through the load monitoring device and described clear
Dirty machine body lower surface connection, in use, angle adjustment device can incline to trash under the control of load monitoring device
Rake angle is controlled, to play the purpose for adjusting trash load；Tooth harrow is provided on the downside of the trash body top
The tooth harrow sweeper of sweeper, the setting of trash top is able to maintain the cleaning of tooth harrow, reduces the workload of trash, described
Crushing device setting is connect in front of the trash lower body, and with trash by connecting rod, and crushing device can will be big
Type floating material is broken, so that engine efficiency of removing contamination greatly promotes.
(2) the utility model is provided with circulation tooth harrow device, the circulation tooth harrow described in multiple groups in the trash main body
Device includes tooth harrow pedestal and row's binodal tooth harrow, and binodal tooth harrow first segment is fixed on tooth harrow pedestal, the binodal tooth harrow
Two sections can be rotated freely around connecting shaft makes 0 degree of binodal tooth harrow angular range to 180 degree, can make trash using binodal tooth harrow
The floating material carried on one toothrow rake is more, improves efficiency of removing contamination；Meanwhile when binodal tooth harrow is turned round from trash top, tooth
The second energy conservation of rake is enough to rotate under gravity, while reducing gyration aperture, can get rid of down the dirt of tooth harrow first segment.
(3) the utility model, the crushing device include a bracket, two broken shafts up and down for being parallel to the water surface, institute
It states and is distributed the broken gear of multiple groups on two broken shafts, two sprocket wheels and two driving cogs are respectively set in the lower broken shaft both ends
Two transmission gears are respectively set in wheel, the upper broken shaft both ends, and two broken shafts up and down are connected by transmission gear, institute
It states lower broken shaft and is connect by chain with the sprocket wheel that the trash lower part recycles sprocket coaxiality, crushing device setting is being removed contamination
In front of machine lower end, drift can be crushed, meanwhile, it, can be to flowing to trash by adjusting the revolving speed of broken gear
Drift play metering function, effectively control the operating load of trash.
(4) the utility model, the angle adjustment device other end are fixed on barrage, and the angle adjustment device is one
Group electro-hydraulic lift bar can carry out linear regulation to the angle of trash, and play trash pressure-bearing to a certain degree and subtract
The effect of shake.
(5) the utility model, the load monitoring device include load transducer and control circuit, described clear for monitoring
The load of dirty owner's body, and control the angle adjustment device adjustment trash main body tilt angle, it is ensured that at trash load
Within safe range, trash chance failure is prevented.
(6) the utility model, when the tooth harrow is when the trash body top returns back to downside, the tooth harrow is cleaned
Device clears up the dirt on the tooth harrow, carries out again to tooth harrow after most of floating material is sent to slag notch by tooth harrow clear
Reason, prevents from winding floating material on tooth harrow, or floating material is brought on rear side of trash.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model；
Wherein, 1, trash main body, 2, crushing device, 3, angle adjustment device, 4, load monitoring device, 5, tooth harrow cleaning
Device, 101, trash rack, 102, driving device, 103, circulation sprocket wheel, 104, circulation tooth harrow device, 105, slag notch, 6, tooth harrow bottom
Seat, 7, binodal tooth harrow, 201, bracket, 202, broken shaft, 203, sprocket wheel, 204, transmission gear, 205, broken gear.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1
Referring to fig. 2, a kind of efficient circulation tooth harrow formula trash, including trash main body 1, it is characterised in that: further include brokenly
Crushing device 2, angle adjustment device 3, load monitoring device 4, tooth harrow sweeper 5, the trash main body 1 include trash rack 101,
Driving device 102, circulation sprocket wheel 103, circulation tooth harrow device 104, slag notch 105,1 top of trash main body is provided with rotation
Shaft can simultaneously rotate about, and the slag notch 105 is arranged on the downside of 1 upper end of trash main body, and the driving device 102 drives institute
State the circulation sprocket wheel 103 of trash upper and lower part, the angle adjustment device 3 by the load monitoring device 4 with it is described
The connection of 1 lower surface of trash main body, 1 top of the trash main body downside are provided with tooth harrow sweeper 5, the crushing device 2
It is arranged in front of 1 lower end of trash main body, and is connect with trash by connecting rod.
The present embodiment is most basic embodiment, and structure is simple, including crushing device, angle adjustment device, load monitoring
Crushing device is set in front of trash lower end, can be crushed the large-scale floating material for flowing to trash, so that removing contamination by device
Machine load reduces, and can carry out current limliting to floating material, and load monitoring device includes load transducer and control circuit, and load is supervised
It surveys device to be set between trash and angle adjustment device, real-time monitoring can be carried out to the load of trash and controls angle
Regulating device increases or reduces trash tilt angle, prevents trash from working overloadingly.
Embodiment 2
Referring to fig. 2, a kind of efficient circulation tooth harrow formula trash, including trash main body 1, it is characterised in that: further include brokenly
Crushing device 2, angle adjustment device 3, load monitoring device 4, tooth harrow sweeper 5, the trash main body 1 include trash rack 101,
Driving device 102, circulation sprocket wheel 103, circulation tooth harrow device 104, slag notch 105,1 top of trash main body is provided with rotation
Shaft can simultaneously rotate about, and the slag notch 105 is arranged on the downside of 1 upper end of trash main body, and the driving device 102 drives institute
State the circulation sprocket wheel 103 of trash upper and lower part, the angle adjustment device 3 by the load monitoring device 4 with it is described
The connection of 1 lower surface of trash main body, 1 top of the trash main body downside are provided with tooth harrow sweeper 5, the crushing device 2
It is arranged in front of 1 lower end of trash main body, and is connect with trash by connecting rod.
Circulation tooth harrow device 104 described in multiple groups is provided in the trash main body 1, the circulation tooth harrow device 104 wraps
Tooth harrow pedestal 6 and row's binodal tooth harrow 7 are included, 7 first segment of binodal tooth harrow is fixed on tooth harrow pedestal 6, the binodal tooth harrow 7 second
Section can be rotated freely around connecting shaft makes 0 degree of 7 angular range of binodal tooth harrow to 180 degree.
The present embodiment is a better embodiment, sets binodal structure for the circulation tooth harrow on trash, so that circulation
Tooth harrow can be rotated under the effect of gravity and be drawn when returning back to downside from trash upper end, can be by lacking on tooth harrow first segment
Amount floating material is got rid of down, and when circulation tooth harrow returns back to upside from lower end, and rotate and beaten directly because of gravity, so that tooth harrow is being cleared up
It is able to drive more floating materials when floating material, improves the working efficiency of circulation tooth harrow.
Embodiment 3
Referring to Fig. 1, a kind of efficient circulation tooth harrow formula trash, including trash main body 1, it is characterised in that: further include brokenly
Crushing device 2, angle adjustment device 3, load monitoring device 4, tooth harrow sweeper 5, the trash main body 1 include trash rack 101,
Driving device 102, circulation sprocket wheel 103, circulation tooth harrow device 104, slag notch 105,1 top of trash main body is provided with rotation
Shaft can simultaneously rotate about, and the slag notch 105 is arranged on the downside of 1 upper end of trash main body, and the driving device 102 drives institute
State the circulation sprocket wheel 103 of trash upper and lower part, the angle adjustment device 3 by the load monitoring device 4 with it is described
The connection of 1 lower surface of trash main body, 1 top of the trash main body downside are provided with tooth harrow sweeper 5, the crushing device 2
It is arranged in front of 1 lower end of trash main body, and is connect with trash by connecting rod.
Circulation tooth harrow device 104 described in multiple groups is provided in the trash main body 1, the circulation tooth harrow device 104 wraps
Tooth harrow pedestal 6 and row's binodal tooth harrow 7 are included, 7 first segment of binodal tooth harrow is fixed on tooth harrow pedestal 6, the binodal tooth harrow 7 second
Section can be rotated freely around connecting shaft makes 0 degree of 7 angular range of binodal tooth harrow to 180 degree.
The crushing device 2 includes a bracket 201, is parallel to two broken shafts 202 up and down of the water surface, described two broken
It is distributed multiple groups on broken axis 202 and is crushed gear 205.
Two sprocket wheels 203 and two transmission gears 204, the upper broken shaft is respectively set in 202 both ends of lower broken shaft
Two transmission gears 204 are respectively set in 202 both ends, and two broken shafts 202 up and down are connected by transmission gear 204, described
Lower broken shaft 202 recycles the coaxial sprocket wheel 203 of sprocket wheel 103 with the trash lower part by chain and connect.
The present embodiment is another better embodiment, and a crushing device, crushing device are arranged in front of trash lower end
The broken shaft that is parallel to the water surface for two and broken gear, transmission gear and sprocket wheel composition thereon, in the crushing device, one
A broken shaft be located at the water surface hereinafter, and another broken shaft is located at the water surface or more, matched by being crushed gear on two broken shafts
It closes, the larger floating material for flowing to trash is broken into smaller floating material, while the rotation speed of crushing device can be to floating
The flow velocity of object is controlled, and further ensures that trash operates within the scope of safe load.
Embodiment 4
Referring to Fig. 1 and Fig. 2, a kind of efficient circulation tooth harrow formula trash, including trash main body 1, it is characterised in that: also wrap
Crushing device 2, angle adjustment device 3, load monitoring device 4, tooth harrow sweeper 5 are included, the trash main body 1 includes trash rack
101, driving device 102, circulation sprocket wheel 103, circulation tooth harrow device 104, slag notch 105,1 top of the trash main body setting
There is rotary shaft and can rotate about, the slag notch 105 is arranged on the downside of 1 upper end of trash main body, and the driving device 102 is driven
Move the circulation sprocket wheel 103 of the trash upper and lower part, the angle adjustment device 3 by the load monitoring device 4 with
1 lower surface of the trash main body connection, 1 top of the trash main body downside are provided with tooth harrow sweeper 5, the broken dress
2 settings are set in front of 1 lower end of trash main body, and are connect with trash by connecting rod.
Circulation tooth harrow device 104 described in multiple groups is provided in the trash main body 1, the circulation tooth harrow device 104 wraps
Tooth harrow pedestal 6 and row's binodal tooth harrow 7 are included, 7 first segment of binodal tooth harrow is fixed on tooth harrow pedestal 6, the binodal tooth harrow 7 second
Section can be rotated freely around connecting shaft makes 0 degree of 7 angular range of binodal tooth harrow to 180 degree.
The crushing device 2 includes a bracket 201, is parallel to two broken shafts 202 up and down of the water surface, described two broken
It is distributed multiple groups on broken axis 202 and is crushed gear 205.
Two sprocket wheels 203 and two transmission gears 204, the upper broken shaft is respectively set in 202 both ends of lower broken shaft
Two transmission gears 204 are respectively set in 202 both ends, and two broken shafts 202 up and down are connected by transmission gear 204, described
Lower broken shaft 202 recycles the coaxial sprocket wheel 203 of sprocket wheel 103 with the trash lower part by chain and connect.
3 other end of angle adjustment device is fixed on barrage, and the angle adjustment device 3 is one group of electric hydaulic liter
Bar drops.
The load monitoring device 4 includes load transducer and control circuit, for monitoring the load of the trash main body 1
Lotus, and control the angle adjustment device 3 and adjust 1 tilt angle of trash main body.
When the tooth harrow is when 1 top of trash main body returns back to downside, the tooth harrow sweeper 5 is to the tooth harrow
On dirt cleared up.
The present embodiment is preferred forms, sets electro-hydraulic lift bar for affiliated angle adjustment device, can be right
The angle of trash carries out linear regulation, and certain cushioning effect is played to the pressure-bearing of trash；It is set to trash top
The sweeper of downside can clear up immediately the dirt on tooth harrow, prevent tooth harrow card resistance, guarantee equipment stable operation, and prevent tooth
Remaining floating material falls into waters on rear side of trash in tooth harrow turning course on rake.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the protection scope of the utility model.
Claims (7)
1. a kind of efficient circulation tooth harrow formula trash, including trash main body (1), it is characterised in that: further include crushing device
(2), angle adjustment device (3), load monitoring device (4), tooth harrow sweeper (5), the trash main body (1) includes trash rack
(101), driving device (102), circulation sprocket wheel (103), circulation tooth harrow device (104), slag notch (105), the owner that removes contamination
Body (1) top is provided with rotary shaft and can rotate about, and the slag notch (105) is arranged on the downside of trash main body (1) upper end,
The driving device (102) drives the circulation sprocket wheel (103) of the trash upper and lower part, the angle adjustment device (3)
It is connect by the load monitoring device (4) with trash main body (1) lower surface, subordinate on the trash main body (1)
Side is provided with tooth harrow sweeper (5), the crushing device (2) setting in front of trash main body (1) lower end, and with remove contamination
Machine is connected by connecting rod.
2. a kind of efficient circulation tooth harrow formula trash according to claim 1, it is characterised in that: the trash main body
(1) circulation tooth harrow device (104) described in multiple groups is provided on, the circulation tooth harrow device (104) includes tooth harrow pedestal (6) and one
It arranges binodal tooth harrow (7), binodal tooth harrow (7) first segment is fixed on tooth harrow pedestal (6), and (7) second section of binodal tooth harrow can be around
Connecting shaft, which rotates freely, makes 0 degree of binodal tooth harrow (7) angular range to 180 degree.
3. a kind of efficient circulation tooth harrow formula trash according to claim 1, it is characterised in that: the crushing device (2)
Including a bracket (201), two broken shafts (202) up and down of the water surface are parallel to, distribution is more on described two broken shafts (202)
The broken gear (205) of group.
4. a kind of efficient circulation tooth harrow formula trash according to claim 3, it is characterised in that: the lower broken shaft
(202) two sprocket wheels (203) and two transmission gears (204) are respectively set in both ends, and upper broken shaft (202) both ends are set respectively
Two transmission gears (204) are set, two broken shafts (202) up and down are connected by transmission gear (204), the lower broken shaft
(202) it is connect by the chain sprocket wheel (203) coaxial with trash lower part circulation sprocket wheel (103).
5. a kind of efficient circulation tooth harrow formula trash according to claim 1, it is characterised in that: the angle adjustment device
(3) other end is fixed on barrage, and the angle adjustment device (3) is one group of electro-hydraulic lift bar.
6. a kind of efficient circulation tooth harrow formula trash according to claim 1, it is characterised in that: the load monitoring device
(4) include load transducer and control circuit, for monitoring the load of the trash main body (1), and control the angle tune
Regulating device (3) adjusts trash main body (1) tilt angle.
7. a kind of efficient circulation tooth harrow formula trash according to claim 1, it is characterised in that: when the tooth harrow is described
When trash main body (1) top returns back to downside, the tooth harrow sweeper (5) clears up the dirt on the tooth harrow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762521.4U CN208266839U (en) | 2018-05-22 | 2018-05-22 | A kind of efficient circulation tooth harrow formula trash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762521.4U CN208266839U (en) | 2018-05-22 | 2018-05-22 | A kind of efficient circulation tooth harrow formula trash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208266839U true CN208266839U (en) | 2018-12-21 |
Family
ID=64685456
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820762521.4U Active CN208266839U (en) | 2018-05-22 | 2018-05-22 | A kind of efficient circulation tooth harrow formula trash |
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| Country | Link |
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| CN (1) | CN208266839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463586A (en) * | 2021-05-19 | 2021-10-01 | 江苏诺德环保工程有限公司 | Take grid de-dirt machine of desilting rake teeth mechanism |
-
2018
- 2018-05-22 CN CN201820762521.4U patent/CN208266839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463586A (en) * | 2021-05-19 | 2021-10-01 | 江苏诺德环保工程有限公司 | Take grid de-dirt machine of desilting rake teeth mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 398, Yanshan Road, Deyang economic and Technological Development Zone, Sichuan Province 618000 Patentee after: Dongfang Water Conservancy Intelligent Technology Co.,Ltd. Country or region after: China Address before: No. 398, Yanshan Road, Deyang economic and Technological Development Zone, Sichuan Province 618000 Patentee before: Sichuan Dongfang Water Conservancy Intelligent Equipment Engineering Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |