CN212670519U - A river course debris cleaning device for small-size power station - Google Patents
A river course debris cleaning device for small-size power station Download PDFInfo
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- CN212670519U CN212670519U CN202021151981.7U CN202021151981U CN212670519U CN 212670519 U CN212670519 U CN 212670519U CN 202021151981 U CN202021151981 U CN 202021151981U CN 212670519 U CN212670519 U CN 212670519U
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- screw rod
- intercepting net
- motor
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 72
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000007790 scraping Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000003028 elevating effect Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 230000005012 migration Effects 0.000 description 5
- 238000013508 migration Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 210000004209 hair Anatomy 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
- 238000005381 potential energy Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model relates to a river course debris cleaning device for small-size power station belongs to power station auxiliary assembly technical field. This river course debris cleaning device includes: the transverse frame is horizontally arranged; the lifting device is used for driving the transverse frame to ascend or descend, and the output end of the lifting device is in transmission connection with the transverse frame; the intercepting net is vertically arranged, and the upper end of the intercepting net is fixedly connected with the bottom end of the transverse frame; the object receiving platform is connected to the lower end of the intercepting net; and the cleaning component is used for cleaning sundries on the intercepting net, is connected to the cross frame in a sliding manner, and cleans the intercepting net by sliding the cleaning component. This river course debris cleaning device can carry out the automatic interception to the debris in the river course, conveniently clears up the debris of interception simultaneously, and it is very convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the power station auxiliary assembly, concretely relates to river course debris cleaning device for small-size power station.
Background
The hydropower station mainly utilizes the pressure or the flow velocity of water to drive the water turbine to rotate, the gravitational potential energy and the kinetic energy are converted into mechanical energy, and then the water turbine drives the generator to rotate, so that the mechanical energy is converted into electric energy. The small hydropower station generally drives the water turbine to rotate by using the flow velocity of water, so that sundries in a river channel need to be cleaned, and the condition that the sundries are driven by a water belt to enter the water turbine to influence the operation of the water turbine is avoided.
At present, the river channel of a common small hydropower station is cleaned mainly in a manual salvage mode, the manual cleaning efficiency is low, and meanwhile, higher safety risks exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and provide a river course debris cleaning device for small-size power station, can carry out the interception by oneself to the debris in the river course, conveniently clear up the debris of interception simultaneously, it is very convenient to use.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a river debris cleaning device for small hydropower stations, comprising:
the transverse frame is horizontally arranged;
the lifting device is used for driving the transverse frame to ascend or descend, and the output end of the lifting device is in transmission connection with the transverse frame;
the intercepting net is vertically arranged, and the upper end of the intercepting net is fixedly connected with the bottom end of the transverse frame;
the object receiving platform is connected to the lower end of the intercepting net;
and the cleaning component is used for cleaning sundries on the intercepting net, is connected to the cross frame in a sliding manner, and cleans the intercepting net by sliding the cleaning component.
The utility model has the advantages that: (1) the debris in the river channel is intercepted through the set intercepting net, the debris in the river channel can be effectively removed, the intercepting effect is good, and the debris cannot be leaked;
(2) after the device is adopted, manual fishing is not needed, and potential safety hazards are avoided;
(3) through the cleaning component who sets up, accessible elevating gear rises the interception net to the river course on, conveniently clears up the interception net to guarantee very good interception effect, can not influence the impact force of rivers because debris plug up the interception net simultaneously again, it is very convenient to use, and the result of use is very good simultaneously.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, elevating gear includes first motor and first lead screw, the vertical setting of first lead screw, the lower extreme of first lead screw with the output transmission of first motor is connected, through first motor drives first lead screw rotates, be equipped with on the crossbearer with the first screw hole of first lead screw looks adaptation, the upper end of first lead screw passes first screw hole, first motor passes through first lead screw with the cooperation drive of first screw hole the crossbearer rises or descends.
The beneficial effect of adopting the further scheme is that: can conveniently drive the cross frame to ascend or descend, and is very convenient to operate.
Further, the bottom end of the first motor is fixedly provided with a mounting seat used for being mounted on the ground.
The beneficial effect of adopting the further scheme is that: the transverse frame is favorably fixed in the river channel, so that the intercepting and cleaning effect on river water is good.
Further, the clearance part includes drive assembly and clearance pole, the clearance pole is vertical to be established on the side of interception net, drive assembly's output with clearance pole transmission is connected, through drive assembly drives clearance pole horizontal migration is right the interception net clearance.
The beneficial effect of adopting the further scheme is that: the interception net can be conveniently cleaned, so that the interception net can keep the interception effect, and meanwhile, the blocking condition can not occur.
Furthermore, a plurality of bristles are fixedly arranged on the side wall of the cleaning rod facing the intercepting net.
The beneficial effect of adopting the further scheme is that: can clean small sundries, and has better cleaning effect on the intercepting net.
Furthermore, the object receiving platform is rectangular and arranged along the length direction of the intercepting net, and an arc-shaped groove used for receiving the impurities intercepted by the intercepting net is arranged on the object receiving platform.
The beneficial effect of adopting the further scheme is that: the sundries cleaned on the intercepting net can be completely caught.
Furthermore, a scraper used for scraping sundries in the arc-shaped groove is fixedly arranged at the lower end of the cleaning rod, and the scraper is arranged in the arc-shaped groove in a sliding mode.
The beneficial effect of adopting the further scheme is that: the scraper can scrape sundries stored in the arc-shaped groove from one end, so that maintenance personnel can collect and treat the sundries uniformly.
Further, the drive part includes second motor and second lead screw, be equipped with the fixing base of two relative settings on the lateral wall of crossbearer, the both ends of second lead screw are rotated respectively and are connected two on the fixing base, the second motor with the one end fixed connection of crossbearer, the output of second motor with the second lead screw transmission is connected, the second motor drives the second lead screw rotates, the clearance pole with the second lead screw transmission is connected, through the rotation of second lead screw drives clearance pole horizontal migration.
The beneficial effect of adopting the further scheme is that: conveniently drive clearance pole and carry out horizontal migration.
Furthermore, a connecting seat is arranged at the upper end of the cleaning rod, a second threaded hole matched with the second screw rod is formed in the connecting seat, and one end of the second screw rod penetrates through the second threaded hole in a rotating mode.
The beneficial effect of adopting the further scheme is that: the transmission structure is simple and efficient, and the horizontal movement of the cleaning rod is convenient to drive.
Furthermore, the number of the lifting devices is two, and the output ends of the two lifting devices are respectively in transmission connection with the two ends of the cross frame.
The beneficial effect of adopting the further scheme is that: the ascending or descending movement of the transverse frame is more stable, and the using effect is better.
Drawings
Fig. 1 is a front view of the river impurity cleaning device of the present invention;
fig. 2 is a top view of the river impurity cleaning device of the present invention;
fig. 3 is a right side view of the river impurity cleaning device of the present invention;
fig. 4 is a schematic structural view of the cleaning rod of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a mounting seat; 2. a first motor; 3. a first lead screw; 4. a cross frame; 5. a fixed seat; 6. a second lead screw; 7. a connecting seat; 8. an intercepting net; 9. cleaning the rod; 10. an object receiving table; 11. a second motor; 12. a first threaded hole; 13. a squeegee; 14. brushing; 15. an arc-shaped groove; 16. and a second threaded hole.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1 to 4, the present embodiment provides a river debris cleaning apparatus for a small hydropower station, including: the device comprises a transverse frame 4, a lifting device for driving the transverse frame 4 to ascend or descend, an intercepting net 8, an object receiving platform 10 and a cleaning component for cleaning sundries on the intercepting net 8.
The cross frame 4 is horizontally arranged. The output end of the lifting device is in transmission connection with the cross frame 4, and the lifting device can conveniently drive the cross frame 4 to ascend or descend. The vertical setting of interception net 8, the bottom fixed connection of the upper end of interception net 8 and crossbearer 4 can intercept the debris in the river course through interception net 8, and wherein interception net 8 is made for the stainless steel, for the stereoplasm net, can not receive the impulsive force of river and warp. The receiving station 10 is connected to the lower end of the intercepting net 8. Cleaning member sliding connection is on crossbearer 4, through sliding cleaning member to the net 8 clearance, when sliding cleaning member, scrapes net 8 to the debris of interception on the net 8 can drop on connecing thing platform 10.
Wherein the crossbearer 4 is used for setting up on the river course, fixes the interception net 8 through crossbearer 4. The sundries intercepted by the intercepting net 8 can be caught through the object receiving platform 10, so that the sundries are prevented from falling into river water again after the intercepting net 8 is moved.
The debris in the river course are intercepted through the intercepting net 8 that sets up, can effectually get rid of the debris in the river course, and the interception is effectual, can not leak the debris, does not need the manual work to salvage simultaneously, avoids appearing the potential safety hazard. And the debris of interception net 8 interception, accessible elevating gear rise the river course with interception net 8 on, conveniently clear up interception net 8 through cleaning elements to guarantee very good interception effect, can not influence the impact force of rivers because debris plug up interception net 8 again simultaneously, it is very convenient to use, and the result of use is very good simultaneously.
Preferably, in this embodiment, the lifting device includes a first motor 2 and a first lead screw 3, the first lead screw 3 is vertically disposed, the lower end of the first lead screw 3 is in transmission connection with the output end of the first motor 2, the first lead screw 3 is driven to rotate by the first motor 2, a first threaded hole 12 matched with the first lead screw 3 is disposed on the cross frame 4, the upper end of the first lead screw 3 penetrates through the first threaded hole 12, the first lead screw 3 is engaged with the first threaded hole 12, and the first motor 2 drives the cross frame 4 to ascend or descend by the cooperation of the first lead screw 3 and the first threaded hole 12. The first motor 2 drives the first screw rod 3 to rotate, so that the cross frame 4 moves up and down relative to the first screw rod 3 under the action of the first threaded hole 12.
Wherein first motor 2 is servo motor, can conveniently drive crossbearer 4 through first motor 2 and rise or descend, and it is very convenient to operate, and it is also very convenient to control simultaneously, and the speed that crossbearer 4 rises or descends is even.
Preferably, in the present embodiment, the bottom end of the first motor 2 is fixedly provided with a mounting seat 1 for mounting on the ground. Wherein be equipped with the mounting hole on the mount pad 1, penetrate the mounting hole through the bolt in, can fix mount pad 1 subaerial. Of course, the mounting base 1 may also be fixed by casting. Wherein the mounting seat 1 is fixed on the bank side of the river channel. Thereby being beneficial to the fixing of the cross frame 4 in the river channel and having good intercepting and cleaning effects on the river water.
Preferably, in this embodiment, cleaning element includes drive unit and clearance pole 9, and clearance pole 9 is vertical to be established on intercepting net 8's a side, and drive unit's output and clearance pole 9 transmission are connected, drive clearance pole 9 horizontal migration through drive unit and clear up intercepting net 8. Wherein cleaning rod 9 is parallel with interception net 8, when cleaning rod 9 horizontal migration, to producing the effort on interception net 8 to scrape the debris that intercept down on interception net 8, realize the clearance to the interception. The intercepting net 8 can be conveniently cleaned, so that the intercepting net 8 keeps an intercepting effect, and meanwhile, the blocking condition cannot occur.
Preferably, in this embodiment, a plurality of bristles 14 are fixedly arranged on the side wall of the cleaning rod 9 facing the intercepting net 8. The plurality of brush hairs 14 can clean the interception net 8, so that small sundries can be cleaned, and the cleaning effect of the interception net 8 is better.
Preferably, in this embodiment, the article receiving platform 10 is rectangular, and the article receiving platform 10 is arranged along the length direction of the intercepting net 8, so that all the sundries cleaned off the intercepting net 8 can be received by the article receiving platform 10, the arc-shaped groove 15 for receiving the sundries intercepted by the intercepting net 8 is arranged on the article receiving platform 10, more sundries can be contained, the receiving effect is better, and meanwhile, the sundries stored on the article receiving platform 10 can be conveniently processed in a unified manner. Thereby better receiving the sundries on the interception net 8. Wherein, the two ends of the arc-shaped groove 15 are open, which is convenient for the recovery and cleaning.
Preferably, in this embodiment, a scraper 13 for scraping the sundries in the arc-shaped groove 15 is fixedly arranged at the lower end of the cleaning rod 9, and the scraper 13 is slidably arranged in the arc-shaped groove 15. Wherein scraper blade 13 follows clearance rod 9 motion, and after clearance rod 9 motion, drive scraper blade 13 and remove in arc recess 15 to the debris of depositing in scraper blade 13 with arc recess 15 are scraped out from one end, and the maintainer of being convenient for is unified to be collected and is handled.
Preferably, in this embodiment, the driving part includes a second motor 11 and a second lead screw 6, two fixing seats 5 arranged oppositely are arranged on the side wall of the cross frame 4, two ends of the second lead screw 6 are respectively connected to the two fixing seats 5 in a rotating manner, the second motor 11 is fixedly connected to one end of the cross frame 4, the output end of the second motor 11 is connected to the second lead screw 6 in a transmission manner, wherein one end of the second lead screw 6 is connected to the output end of the second motor 11 in a transmission manner after passing through one fixing seat 5 in a rotating manner, so that the second motor 11 drives the second lead screw 6 to rotate, the cleaning rod 9 is connected to the second lead screw 6 in a transmission manner, and the cleaning rod 9 is driven to move horizontally by the rotation of the second lead screw 6.
Wherein two fixing bases 5 are respectively fixedly connected to two ends of the cross frame 4, bearings are arranged on the two fixing bases 5, and two ends of the second screw rod 6 are rotatably connected to the two fixing bases 5 through the corresponding bearings. Wherein the second motor 11 is a servo motor. The cleaning rod 9 can be conveniently driven to horizontally move through the action of the second motor 11 and the second screw rod 6.
Preferably, in this embodiment, the upper end of the cleaning rod 9 is provided with a connecting seat 7, the connecting seat 7 is provided with a second threaded hole 16 matched with the second lead screw 6, one end of the second lead screw 6 is rotated to pass through the second threaded hole 16, wherein the second lead screw 6 is engaged with the second threaded hole 16, and when the second lead screw 6 is rotated, the connecting seat 7 can move relative to the second lead screw 6 due to the action of the threads, so as to drive the cleaning rod 9 to move. Thereby facilitating the horizontal movement of the second screw rod 6 driving the cleaning rod 9.
Preferably, in this embodiment, elevating gear is two, and two elevating gear's output is connected with the both ends transmission of crossbearer 4 respectively, can drive the both ends of crossbearer 4 simultaneously through two elevating gear and rise or descend for the rising or the descending motion of crossbearer 4 is more steady, and the result of use is better.
When this embodiment is during the specific use, install the both sides bank in river course respectively with two mount pads 1, make crossbearer 4 be located the river course, drive crossbearer 4 through first motor 2 and descend, make interception net 8 enter into the river in the river course, crossbearer 4 exposes the surface of water, the river constantly carries debris when flowing and flows down, the debris interception that carries in the river through interception net 8, treat to use after a period, it rises to drive crossbearer 4 through first motor 2, thereby it rises to the surface of water to drive interception net 8, drive clearance pole 9 and scraper blade 13 through second motor 11 and remove, clearance pole 9 is to the debris brush on the interception net 8, make during debris fall into arc recess 15, and scraper blade 13 scrapes the one end of arc recess 15 with the debris in the arc recess 15, collect the processing in unison with debris through the manual work. This cleaning device can be very efficient to the debris interception in the river course handle, avoids during debris enters into the hydraulic turbine in the power station to the power station has been protected.
In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a river course debris cleaning device for small-size power station which characterized in that includes:
the transverse frame (4), the transverse frame (4) is horizontally arranged;
the lifting device is used for driving the transverse frame (4) to ascend or descend, and the output end of the lifting device is in transmission connection with the transverse frame (4);
the intercepting net (8) is vertically arranged, and the upper end of the intercepting net (8) is fixedly connected with the bottom end of the transverse frame (4);
the object receiving platform (10), the object receiving platform (10) is connected to the lower end of the intercepting net (8);
and the cleaning component is used for cleaning sundries on the intercepting net (8), is connected to the transverse frame (4) in a sliding manner, and cleans the intercepting net (8) by sliding the cleaning component.
2. The riverway sundry cleaning device for the small hydropower station according to claim 1, wherein the lifting device comprises a first motor (2) and a first screw rod (3), the first screw rod (3) is vertically arranged, the lower end of the first screw rod (3) is in transmission connection with the output end of the first motor (2), the first screw rod (3) is driven to rotate by the first motor (2), a first threaded hole (12) matched with the first screw rod (3) is formed in the cross frame (4), the upper end of the first screw rod (3) penetrates through the first threaded hole (12), and the first motor (2) drives the cross frame (4) to ascend or descend by matching of the first screw rod (3) and the first threaded hole (12).
3. The river debris cleaning device for the small hydropower station according to claim 2, wherein a mounting seat (1) for mounting on the ground is fixedly arranged at the bottom end of the first motor (2).
4. The river channel sundry cleaning device for the small hydropower station according to claim 1, wherein the cleaning part comprises a driving part and a cleaning rod (9), the cleaning rod (9) is vertically arranged on one side surface of the intercepting net (8), the output end of the driving part is in transmission connection with the cleaning rod (9), and the cleaning rod (9) is driven by the driving part to horizontally move to clean the intercepting net (8).
5. The riverway sundry cleaning device for the small hydropower station according to claim 4, wherein a plurality of bristles (14) are fixedly arranged on the side wall of the cleaning rod (9) facing the intercepting net (8).
6. The riverway sundry cleaning device for the small hydropower station according to claim 4, wherein the object receiving platform (10) is rectangular, the object receiving platform (10) is arranged along the length direction of the intercepting net (8), and an arc-shaped groove (15) for receiving the intercepting sundries intercepted by the intercepting net (8) is formed in the object receiving platform (10).
7. The river channel sundry cleaning device for the small hydropower station as claimed in claim 6, wherein a scraper (13) for scraping sundries in the arc-shaped groove (15) is fixedly arranged at the lower end of the cleaning rod (9), and the scraper (13) is slidably arranged in the arc-shaped groove (15).
8. The riverway sundry cleaning device for the small hydropower station according to claim 4, wherein the driving part comprises a second motor (11) and a second screw rod (6), two oppositely arranged fixing seats (5) are arranged on the side wall of the cross frame (4), two ends of the second screw rod (6) are respectively and rotatably connected to the two fixing seats (5), the second motor (11) is fixedly connected with one end of the cross frame (4), the output end of the second motor (11) is in transmission connection with the second screw rod (6), the second motor (11) drives the second screw rod (6) to rotate, the cleaning rod (9) is in transmission connection with the second screw rod (6), and the cleaning rod (9) is driven to horizontally move through the rotation of the second screw rod (6).
9. The river channel sundry cleaning device for the small hydropower station according to claim 8, wherein a connecting seat (7) is arranged at the upper end of the cleaning rod (9), a second threaded hole (16) matched with the second screw rod (6) is formed in the connecting seat (7), and one end of the second screw rod (6) penetrates through the second threaded hole (16) in a rotating mode.
10. The riverway sundry cleaning device for the small hydropower station according to any one of claims 1-9, wherein the number of the lifting devices is two, and the output ends of the two lifting devices are in transmission connection with the two ends of the cross frame (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021151981.7U CN212670519U (en) | 2020-06-19 | 2020-06-19 | A river course debris cleaning device for small-size power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021151981.7U CN212670519U (en) | 2020-06-19 | 2020-06-19 | A river course debris cleaning device for small-size power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212670519U true CN212670519U (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021151981.7U Expired - Fee Related CN212670519U (en) | 2020-06-19 | 2020-06-19 | A river course debris cleaning device for small-size power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212670519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957864A (en) * | 2021-10-14 | 2022-01-21 | 易甲贵 | Debris cleaning device in ditch for hydraulic engineering irrigation |
-
2020
- 2020-06-19 CN CN202021151981.7U patent/CN212670519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957864A (en) * | 2021-10-14 | 2022-01-21 | 易甲贵 | Debris cleaning device in ditch for hydraulic engineering irrigation |
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Granted publication date: 20210309 |