CN210797498U - Water surface floater collecting device - Google Patents
Water surface floater collecting device Download PDFInfo
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- CN210797498U CN210797498U CN201921372087.XU CN201921372087U CN210797498U CN 210797498 U CN210797498 U CN 210797498U CN 201921372087 U CN201921372087 U CN 201921372087U CN 210797498 U CN210797498 U CN 210797498U
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- tipping bucket
- water
- floater
- driving mechanism
- spindle
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 94
- 238000007667 floating Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims 1
- 208000034699 Vitreous floaters Diseases 0.000 abstract description 39
- 230000000717 retained effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 3
- 244000207740 Lemna minor Species 0.000 description 2
- 235000006439 Lemna minor Nutrition 0.000 description 2
- 235000001855 Portulaca oleracea Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000004401 flow injection analysis Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model provides a water surface floater collecting device, which comprises a bottom plate, a floater collecting mechanism, a floater recovering mechanism, a first driving mechanism and a second driving mechanism, wherein the floater collecting mechanism, the floater recovering mechanism, the first driving mechanism and the second driving mechanism are arranged on the bottom plate; the floater collecting mechanism comprises a tipping bucket, four impellers are arranged on the tipping bucket and connected with a first driving mechanism, and the tipping bucket and the floater recovering mechanism are respectively connected with a second driving mechanism through two support arms and a double-rocker mechanism so as to realize that the floater collecting mechanism and the floater recovering mechanism overturn at a certain angle. The axial flow pump is used for pumping water behind the tipping bucket, and the pumping water generates a certain drainage effect, so that the floating objects can be stably retained at the tipping bucket, the water flow traction effect generated by the turning of the four impellers can be enhanced, the speed of collecting the floating objects is accelerated, and the collecting work efficiency is improved; the utility model can not only accelerate the floaters to enter the collection place, but also clean the device and the boat, thereby saving energy; further reducing the cost.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment technique and specifically relates to a surface of water floater collection device.
Background
Along with the increasing severity of river pollution and eutrophication, garbage floating objects and duckweeds in the river channel are also more and more severe, some white garbage floats on the water surface, and the white garbage is difficult to degrade, so that the water surface is polluted, and simultaneously the quality of water in the beautiful and serious nutritious river channel of the environment is influenced, therefore, the garbage and the duckweeds floating in the river channel need to be isolated and intensively treated.
At present, various characteristic water surface floater salvaging devices are available in the market, but most of the devices are applied to ships in large water areas, even if the ships are used for cleaning rivers, the size of the ships is still large, and special ships or ships needing to be greatly modified are used. For example, in a wide water area, the existing foreign water surface floater cleaning robot has multiple functions of water surface floater cleaning, oily water treatment and the like, and the domestic water surface salvage ship is mainly used as a main tool. However, the research on the small-volume water surface cleaning device for some small water areas is almost blank. For various garbage pollutions existing in narrow water areas or river channels, a manual salvage mode or a water floater cleaning device is still mostly adopted, the existing water floater cleaning device is generally a water floater salvage ship which is arranged on a carrier on the basis of a ship, the manufacturing cost is high, a ship driver who can drive the ship can salvage the ship, and the ship is inconvenient for ordinary people to use.
For example, chinese patent surface of water floater collection device of patent number 201811205029.8, it includes main body frame and installs the garbage collection container on main body frame, the front end of garbage collection container is uncovered, the last body that is provided with of main body frame, main body frame is connected with the screw that is used for providing power and changes the traffic direction, when the floater is collected at the water to the garbage collection container, open bottom is less than the surface of water, it is through uncovered collection rubbish, but its wayward, the efficiency of collecting the surface of water floater is not high.
Chinese patent No. 201810876047.2 is a surface of water floater automatic collection device, and it includes collecting box and rail, the one end and the collecting box of rail are connected, and the other end liftable ground is tied in the river bank, the collecting box inner chamber is for collecting the cabin, both sides are equipped with main flotation pontoon around the collection cabin, be equipped with the filter screen frame in the collection cabin. It is mainly based on the characteristics and quantity of the floating objects on the water surface of the river. The draining pump can be started regularly or automatically by using a sensor, and also can be started artificially, when the floating objects drift to the fence along with water flow (or wind), the fence is obliquely arranged against water. Therefore, the intercepted garbage naturally drifts along the fence to be accumulated in front of the bell mouth of the collecting box. The water is continuously drained from the bottom of the filter screen basket along with the drainage pump, so that the floating objects in front of the box continuously enter the collection chamber along with the water flow. And closing the overflow door after the cabin is full, closing the drainage pump when the garbage is automatically drained, and discharging and unloading the garbage. The overflow gate is opened to bring the collection device to the normal water level and the process is repeated. Although the device can realize automatic collection rubbish, this can set up to less river course, moreover when rubbish accumulation to a certain extent, leads to the river course to block up easily to and rubbish is rotten smelly, influences the surrounding environment, and the rubbish of collecting moreover leads to difficult clearance rubbish because of in the filter screen basket, and some less rubbish block up the filter screen easily.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a surface of water floater collection device, the device can solve among the prior art that like product is bulky, and the energy consumption is big, problem with high costs reduces the manpower simultaneously, raises the efficiency and the suitability degree.
The technical scheme of the utility model is that: a water surface floater collecting device comprises a bottom plate, a floater collecting mechanism, a floater recovering mechanism, a first driving mechanism and a second driving mechanism, wherein the floater collecting mechanism, the floater recovering mechanism, the first driving mechanism and the second driving mechanism are arranged on the bottom plate;
the floating object collecting mechanism comprises a tipping bucket, four impellers are arranged on the tipping bucket, the four impellers are connected with a first driving mechanism, and the tipping bucket is connected with a second driving mechanism through two support arms;
the device also comprises a cleaning and drainage mechanism which is arranged at the rear side of the tipping bucket and is used for being matched with the four impellers, the cleaning and drainage mechanism comprises an axial flow pump, the axial flow pump is used for pumping water at the rear part of the tipping bucket, and the pumping water can generate a certain drainage effect, so that the floating objects can be stably retained at the tipping bucket, the traction water flow effect generated by the turning of the four impellers at the front part can be enhanced, the speed of collecting the floating objects is accelerated, and the collecting work efficiency is improved;
the floater recovery mechanism is further connected with a second driving mechanism through a double-rocker mechanism, and the floater collection mechanism and the floater recovery mechanism are driven to turn over at a certain angle through the second driving mechanism.
Preferably, the first driving mechanism comprises a first driving motor, an impeller planetary reducer and a chain, one end of the chain is connected with the first driving motor through the impeller planetary reducer, the other end of the chain is connected with a rotating shaft of the four impellers, and the chain is driven by the first driving motor to drive the chain to rotate the four impellers, so that the water flow drawing effect generated by turning is enhanced, the speed of collecting floaters is accelerated, and the collecting work efficiency is improved.
Preferably, the second driving mechanism comprises a second driving motor, a spindle planetary reducer and a spindle, the second driving motor is in transmission connection with the spindle through the spindle planetary reducer, the spindle is arranged on the bottom plate through two spindle seats, the two support arms and the double-rocker mechanism are both arranged on the spindle, and the support arms and the double-rocker mechanism can turn over at a certain angle along with the rotation of the spindle.
Preferably, the floater recovery mechanism comprises a transfer bin and a recovery hopper, the transfer bin is connected with the main shaft through a double-rocker mechanism, and the recovery hopper is arranged on the bottom plate and is positioned at the lower end of an outlet of the transfer bin.
Preferably, the double-rocker mechanism comprises a connecting rod a, a connecting rod b, a fixing strip and a supporting plate, the fixing strip is arranged at the lower end of the transfer bin, the connecting rod a and the connecting rod b are respectively hinged to two ends of the fixing strip, the other end of the connecting rod a is connected with the main shaft through a bearing, the other end of the connecting rod b is hinged to the supporting plate, the supporting plate is arranged on the recovery hopper, and when the main shaft is driven by the second driving motor to rotate anticlockwise through turning over, the supporting arm is driven to drive the transfer bin to rotate anticlockwise through turning over, and meanwhile, the connecting rod a drives the transfer bin to rotate anticlockwise, so that garbage in the tipping bucket is transferred into the transfer bin and slides down to enter the recovery hopper through the transfer bin.
Preferably, the cleaning and draining mechanism further comprises a hose and an electromagnetic directional valve, the axial flow pump is connected with the electromagnetic directional valve through the hose, and a water outlet of the electromagnetic directional valve is connected with a corresponding pipeline for cleaning and draining; the axial flow pump is positioned behind the tipping bucket to pump water behind the tipping bucket, and the water flow jet direction of the axial flow pump is controlled through the electromagnetic directional valve to realize the actions of cleaning and draining. When the tipping bucket collects the floating objects, the pumping action of the axial flow pump can generate a certain drainage effect, so that the floating objects can be stably kept at the tipping bucket, the water flow traction effect generated by the anticlockwise turning of the front four impellers can be enhanced, the speed of collecting the floating objects is accelerated, and the collecting work efficiency is improved; and the water outlet of the electromagnetic directional valve is connected with a corresponding pipeline, the tipping bucket, the transfer bin and the recovery bucket are cleaned by water pumped by the axial flow pump, and the water flow injection direction of the axial flow pump is controlled by switching the electromagnetic directional valve, so that the cleaning of the device and the pumping of accumulated water in the ship are realized. When the accumulated water in the ship body needs to be discharged, the water outlet of the electromagnetic directional valve is changed into a water inlet by switching the electromagnetic directional valve, and the purpose of discharging the accumulated water on the ship body is realized through the corresponding pipeline.
Preferably, the chain is further provided with a relaxation mechanism, the relaxation mechanism comprises a fixed seat, a tensioning push rod and a spring, the tensioning push rod and the spring are arranged in the fixed seat, the fixed seat is fixed on a chain box of the chain, the lower end of the tensioning push rod is connected with the spring, and the upper end of the tensioning push rod is in contact with the chain.
Preferably, the tipping bucket include tipping bucket front portion and tipping bucket rear portion, tipping bucket front portion constitute by a plurality of crisscross crossbands each other to still be provided with the filter screen on the crisscross crossbands, tipping bucket rear portion is for seting up the board in a plurality of filtration holes.
Preferably, the four impellers comprise a rotating shaft and blades which are arranged on the rotating shaft at equal intervals, a plurality of filtering holes are formed in the blades, and the front ends of the blades are comb structures.
The utility model has the advantages that:
1. the utility model collects the floating objects by using the four impellers to cooperate with the small axial flow pump, and the pumping action can generate a certain drainage effect by the pumping action of the axial flow pump, so that the floating objects can be stably kept at the tipping bucket, the traction water flow effect generated by the turning of the four impellers in front can be enhanced, the speed of collecting the floating objects is promoted, and the collecting work efficiency is improved;
2. the utility model realizes the transfer of garbage by turning over the tipping bucket, and ensures that the collected floaters are smoothly transferred to the recovery bucket by matching with the transfer bin;
3. the utility model utilizes the electromagnetic directional valve to lead the water pumped up by the axial flow pump to fully play a role, thereby not only accelerating the floaters to enter a collection place, but also cleaning the device and the boat and saving energy; further reducing the cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the tipping bucket of the present invention;
fig. 3 is a schematic structural view of the four impellers of the present invention;
fig. 4 is a partial enlarged view of the first driving mechanism of the present invention;
fig. 5 is a partial enlarged view of the second driving mechanism of the present invention;
fig. 6 is a schematic structural view of the relaxation mechanism of the present invention;
fig. 7 is a mechanism schematic diagram of the distribution mechanism of the present invention;
FIG. 8 is an enlarged view of the axial flow pump of the present invention;
in the figure, 1-bottom plate, 2-tipping bucket, 3-four impellers, 4-axial flow pump, 5-support arm, 6-first driving motor, 7-impeller planetary reducer, 8-chain, 9-second driving motor, 10-main shaft planetary reducer, 11-main shaft, 12-transfer bin, 13-recovery bucket, 14-connecting rod a, 15-connecting rod b, 16-fixed strip, 17-support plate, 18-hose, 19-electromagnetic reversing valve, 20-fixed seat, 21-tensioning push rod, 22-spring, 23-cross bar, 24-filtering hole, 25-rotating shaft, 26-blade plate, 27-comb tooth and 28-water outlet.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1, a device for collecting floating objects on water surface comprises a bottom plate 1, and a floating object collecting mechanism, a floating object recovering mechanism, a first driving mechanism, a second driving mechanism and a cleaning and draining mechanism which are arranged on the bottom plate 1. In use, the device is mounted on a ship hull via the base plate 1.
The floater collecting mechanism comprises a tipping bucket 2, the tipping bucket 2 is arranged on a second driving mechanism through two support arms 5, as shown in figure 2, the tipping bucket 2 comprises a tipping bucket front part and a tipping bucket rear part, the tipping bucket front part is composed of a plurality of cross bars 23 which are staggered with each other, during use, filter screens with different apertures can be installed on the staggered cross bars 23 according to needs, the tipping bucket rear part is a plate provided with a plurality of filter holes 24, and the collected floaters are borne through the plate. The front part of the tipping bucket 2 is provided with four impellers 3, the four impellers 3 are connected with a first driving mechanism, and the four impellers 3 are driven to rotate by the first driving mechanism so as to collect floating objects. As shown in fig. 3, the four-impeller 3 includes a rotating shaft 25 and 4 blades 26 disposed on the rotating shaft 25 at equal intervals, each of the blades 26 has a plurality of filtering holes 24, and the front end of each blade 26 is in a comb-shaped structure 27.
As shown in fig. 4, the first driving mechanism includes a first driving motor 6, an impeller planetary reducer 7, and a chain 8, the first driving motor 6 and the impeller planetary reducer 7 are disposed on the bottom plate 1, the first driving motor 6 is connected to the impeller planetary reducer 7, a driving gear is disposed on an output shaft of the impeller planetary reducer 7, a driven gear is disposed on the rotating shaft 25, the chain 8 is sleeved on the driving gear and the driven gear, and a chain box is sleeved on the chain 8. The first driving motor 6 drives the chain 8 to drive so as to realize the rotation of the four impellers 3, thereby enhancing the effect of water flow traction generated by turning, promoting the speed of collecting floaters and improving the collecting work efficiency.
Preferably, a relaxation mechanism is further disposed on the chain 8, and as shown in fig. 6, the relaxation mechanism includes a fixed seat 20, a tension push rod 21 and a spring 22, the tension push rod 21 and the spring 22 are disposed in the fixed seat 20, the fixed seat 20 is fixed on a chain box of the chain 8, a lower end of the tension push rod 21 is connected with the spring 22, and an upper end of the tension push rod 21 is in contact with the chain 8.
As shown in fig. 5, the second driving mechanism includes a second driving motor 9, a spindle planetary reducer 10 and a spindle 11, the second driving motor 9 is in transmission connection with the spindle 11 through the spindle planetary reducer 10, the spindle 11 is arranged on the bottom plate 1 through two spindle seats, and the two support arms 5 are sleeved on the spindle 11, and the second driving motor 9 is controlled to drive the spindle 11 to rotate, so as to realize the turning of the dump bucket 2.
Preferably, the floater recovery mechanism comprises a transfer bin 12 and a recovery bucket 13, the transfer bin 12 is connected with the main shaft 11 through a double-rocker mechanism, and the recovery bucket 13 is arranged on the bottom plate 1 and is positioned at the lower end of an outlet of the transfer bin 12. As shown in fig. 5, the double rocker mechanism includes a connecting rod a14, a connecting rod b15, two fixing strips 16, and a supporting plate 17, in this embodiment, the number of the fixing strips 16 is 2, two fixing strips 16 are disposed at the lower end of the transfer bin 12 in parallel, the connecting rod a14 and the connecting rod b15 are respectively hinged at two ends of the fixing strips 16, the other end of the connecting rod a14 is connected with the spindle 11 through a bearing, the other end of the connecting rod b15 is hinged on the supporting plate 17, the supporting plate 17 is disposed on the recycling bin 13, the length of the connecting rod a14 is greater than that of the connecting rod b15, the connecting rod a14 is a main part of the turnover, and the connecting rod b15 is a driven part, when the spindle 11 is driven by the second driving motor 9 to rotate counterclockwise, so as to drive the supporting arm 5 to drive the tipping bin 2 to rotate counterclockwise, and simultaneously, the transferring bin 12 is driven by the connecting rod a14, so that the refuse in the dump bin 2 is transferred into the transfer bin 12 and slides down through the transfer bin 12 into the recovery bin 13. After the garbage is transferred, the second driving motor 9 controls the main shaft 11 to rotate clockwise, so that the tipping bucket 2 and the transfer bin 12 return to the initial position to continue the collection of the floating objects.
Preferably, as shown in fig. 1 and 4, the washing and draining mechanism includes an axial flow pump 4, a hose 18 and an electromagnetic directional valve 19, as shown in fig. 7 and 8, the axial flow pump 4 is connected to the electromagnetic directional valve 19 through the hose 18, the axial flow pump 4 is located behind the dump bucket 2 to perform a water pumping action behind the dump bucket 2, the water pumping action can generate a certain drainage effect, so that the floating objects can be stably retained at the dump bucket 2, the water flow drawing effect generated by the counterclockwise turning of the four impellers 3 in front can be enhanced, the speed of collecting the floating objects is accelerated, and the collecting work efficiency is improved. And corresponding pipelines are connected at the water outlet 28 of the electromagnetic directional valve 19, the tipping bucket 2, the transfer bin 12 and the recovery bucket 13 are cleaned by water pumped by the axial flow pump 4, and the water flow jet direction of the axial flow pump 4 is controlled by switching the electromagnetic directional valve 19, so that the cleaning of the device and the pumping of water accumulated in the ship are realized. That is, when the electromagnetic directional valve 19 is at the initial position, the water pumped by the axial flow pump 4 is discharged through the water outlet 28 of the electromagnetic directional valve 19, and is connected with the corresponding pipeline to play the roles of cleaning the recovery bucket passageway or the dump bucket 2, the transfer bin 12 and the recovery bucket 13, when the accumulated water in the ship body needs to be discharged, the water outlet 28 of the electromagnetic directional valve 19 becomes a water inlet by switching the electromagnetic directional valve 19, and the purpose of discharging the accumulated water on the ship body is realized through the corresponding pipeline.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (10)
1. A surface of water floater collection device which characterized in that: the floating object collecting device comprises a bottom plate, a floating object collecting mechanism, a floating object recovering mechanism, a first driving mechanism and a second driving mechanism, wherein the floating object collecting mechanism, the floating object recovering mechanism, the first driving mechanism and the second driving mechanism are arranged on the bottom plate;
the floating object collecting mechanism comprises a tipping bucket, four impellers are arranged on the tipping bucket, the four impellers are in transmission connection with a first driving mechanism, and the tipping bucket is connected with a second driving mechanism through two support arms;
the device also comprises a cleaning and drainage mechanism matched with the four impellers, the cleaning and drainage mechanism comprises an axial flow pump and an electromagnetic directional valve, the axial flow pump is positioned behind the tipping bucket and used for pumping water when the tipping bucket collects floating objects, certain drainage is generated through the pumping water to stably retain the floating objects at the tipping bucket, the effect of water flow traction generated by the turning of the four impellers is enhanced, and the water spraying direction of the axial flow pump is controlled through the electromagnetic directional valve to realize the cleaning or drainage action;
the floater recovery mechanism is connected with a second driving mechanism through a double-rocker mechanism, and the second driving mechanism is used for driving the floater collection mechanism and the floater recovery mechanism to turn over at a certain angle.
2. A water surface float collection apparatus as claimed in claim 1, wherein: the axial-flow pump is connected with the electromagnetic directional valve through a hose, and a water outlet of the electromagnetic directional valve is connected with a corresponding pipeline for cleaning and draining water;
the axial flow pump is positioned behind the tipping bucket to pump water behind the tipping bucket, and the water flow jet direction of the axial flow pump is controlled through the electromagnetic directional valve to realize the actions of cleaning and draining.
3. A water surface float collection apparatus as claimed in claim 1, wherein: the four impellers comprise a rotating shaft and blades which are arranged on the rotating shaft at equal intervals, a plurality of filtering holes are formed in each blade, and the front ends of the blades are comb structures.
4. A water surface float collection apparatus as claimed in claim 1, wherein: the first driving mechanism comprises a first driving motor, an impeller planetary reducer and a chain, one end of the chain is connected with the first driving motor through the impeller planetary reducer, and the other end of the chain is connected with the rotating shafts of the four impellers.
5. A water surface float collection apparatus as claimed in claim 1, wherein: the second driving mechanism comprises a second driving motor, a spindle planetary reducer and a spindle, the second driving motor is in transmission connection with the spindle through the spindle planetary reducer, the spindle is arranged on the bottom plate through two spindle seats, the two support arms and the double-rocker mechanism are arranged on the spindle, and the support arms and the double-rocker mechanism can turn over at a certain angle along with the rotation of the spindle.
6. A water surface float collection apparatus as claimed in claim 1, wherein: the floater recovery mechanism comprises a transfer bin and a recovery hopper, the transfer bin is connected with the main shaft through a double-rocker mechanism, and the recovery hopper is arranged on the bottom plate and is positioned at the lower end of an outlet of the transfer bin.
7. A surface float collection apparatus as claimed in claim 6, wherein: the double-rocker mechanism comprises a connecting rod a, a connecting rod b, a fixing strip and a supporting plate, the fixing strip is arranged at the lower end of the transfer bin, the connecting rod a and the connecting rod b are hinged to the two ends of the fixing strip respectively, the other end of the connecting rod a is connected with the main shaft through a bearing, the other end of the connecting rod b is hinged to the supporting plate, and the supporting plate is arranged on the recovery hopper.
8. A surface float collection apparatus as claimed in claim 2, wherein: the tipping bucket include tipping bucket front portion and tipping bucket rear portion, the tipping bucket front portion constitute by a plurality of crisscross crossbands each other to still be provided with the filter screen on the crisscross crossbands, tipping bucket rear portion is for seting up the board in a plurality of filtration holes.
9. A surface float collection apparatus as claimed in claim 4, wherein: the chain is also provided with a relaxation mechanism.
10. A water surface float collection apparatus as claimed in claim 9, wherein: the tension and relaxation mechanism comprises a fixed seat, a tension push rod and a spring, wherein the tension push rod and the spring are arranged in the fixed seat, the fixed seat is fixed on a chain box of the chain, the lower end of the tension push rod is connected with the spring, and the upper end of the tension push rod is in contact with the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921372087.XU CN210797498U (en) | 2019-08-22 | 2019-08-22 | Water surface floater collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921372087.XU CN210797498U (en) | 2019-08-22 | 2019-08-22 | Water surface floater collecting device |
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| Publication Number | Publication Date |
|---|---|
| CN210797498U true CN210797498U (en) | 2020-06-19 |
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ID=71229560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921372087.XU Expired - Fee Related CN210797498U (en) | 2019-08-22 | 2019-08-22 | Water surface floater collecting device |
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| Country | Link |
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| CN (1) | CN210797498U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424356A (en) * | 2019-08-22 | 2019-11-08 | 五邑大学 | A kind of floater collection device |
| CN114272673A (en) * | 2022-01-04 | 2022-04-05 | 陈贤生 | River course water purification device |
-
2019
- 2019-08-22 CN CN201921372087.XU patent/CN210797498U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424356A (en) * | 2019-08-22 | 2019-11-08 | 五邑大学 | A kind of floater collection device |
| CN114272673A (en) * | 2022-01-04 | 2022-04-05 | 陈贤生 | River course water purification device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |