CN109017923B - Promotion formula drainage dolly - Google Patents
Promotion formula drainage dolly Download PDFInfo
- Publication number
- CN109017923B CN109017923B CN201810951723.8A CN201810951723A CN109017923B CN 109017923 B CN109017923 B CN 109017923B CN 201810951723 A CN201810951723 A CN 201810951723A CN 109017923 B CN109017923 B CN 109017923B
- Authority
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- China
- Prior art keywords
- filter screen
- brush
- water
- drainage
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 238000003860 storage Methods 0.000 claims abstract description 19
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 3
- 239000000463 material Substances 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
- Brushes (AREA)
Abstract
The invention relates to a push type drainage trolley which comprises a push rod, a trolley body, a drainage device and a driving device, wherein the trolley body comprises a shell, a filter screen socket is arranged in the middle of the shell, a filter screen is inserted in the filter screen socket, a baffle is arranged at the lower end of the insertion plate, the insertion plate and the baffle divide the shell into a water storage chamber and a cleaning chamber, the water storage chamber and the cleaning chamber are communicated through the filter screen, the drainage device is arranged in the cleaning chamber, the drainage device comprises a rotating shaft, a brush rod and a brush head, a driving wheel penetrates through the center of the rotating shaft, the driving device is arranged below the driving wheel, the; according to the drainage trolley, the drainage device and other structures are arranged, so that the brush rod and the brush head are driven to rotate rapidly in the travelling process of the trolley, water is efficiently swept into the water storage chamber, impurities can be filtered through the filter screen, the impurity removal effect is good, drainage can be cleaned rapidly, the use is convenient, and manpower and material resources are saved.
Description
Technical Field
The invention relates to the field of urban road cleaning, in particular to a push type drainage trolley.
Background
In recent years, with the rapid development of economic society, a large number of roads are successively built in each city, and the area of a hardened city area is greatly increased. However, the road infrastructure is relatively delayed and drainage problems are particularly acute. The uneven road surface caused by vehicle rolling or road quality causes that small water pits with different sizes are easily formed after rain, which causes inconvenience to the trip of citizens, influences the appearance and appearance of cities and needs a large amount of manpower and material resources organized by sanitation companies to clean. According to statistics, most sanitation companies lack equipment for cleaning accumulated water, and the special cleaning equipment is large in size and energy consumption and inconvenient to carry, so that the existing cleaning of low-lying areas and accumulated water roads mainly depends on a large amount of manpower to clean, and the working efficiency is far from meeting the requirement of fast city rhythm. And statistics are carried out according to related data, the current China sanitation worker aging trend is obvious, the cultural degree is generally not high, the modern mechanical equipment cannot be operated quickly, and the health degree of workers is greatly influenced by heavy physical labor.
Release one kind can clear up urban road minizone ponding's drainage equipment can say that it is the tendency of tendency to be great, and sanitation company adopts this kind of equipment to be convenient for operate, convenient to carry and can improve work efficiency effectively, reduce workman's working strength, save a large amount of financial resources and materials to the quick clearance of road area water. In order to solve the problems, a drainage trolley capable of quickly cleaning accumulated water in a small range of urban roads is urgently needed.
Disclosure of Invention
In order to solve the problem of rapid drainage, the invention aims to provide a push type drainage trolley, which is provided with a drainage device, a driving device and other structures, so that the trolley drives a brush rod and a brush head to rotate rapidly in the advancing process, water is efficiently swept into a water storage chamber, impurities can be filtered through a filter screen, the impurity removal effect is good, drainage can be rapidly cleaned, the use is convenient, and manpower and material resources are saved.
The technical scheme adopted by the invention to solve the problems is as follows: a push type drainage trolley comprises a push rod, a trolley body, a drainage device arranged in the trolley body and a driving device for driving the drainage trolley to run, wherein the trolley body comprises a shell, a filter screen socket is obliquely arranged in the middle of the shell along the width direction of the shell, a filter screen is inserted in the filter screen socket, the filter screen socket is sealed by an insertion board arranged on the periphery of the filter screen, a baffle is arranged at the lower end of the insertion board, the shell is divided into a water storage chamber and a cleaning chamber by the insertion board and communicated with each other through the filter screen, a guide plate for adjusting the water flow direction is arranged at the intersection of the top wall of the cleaning chamber and the insertion board, the drainage device is arranged in the cleaning chamber and comprises a rotating shaft arranged in the middle of the cleaning chamber, a plurality of brush rods with adjustable lengths and brush heads arranged at the free ends of the brush rods, a cleaning port is arranged at the position, corresponding, a driving wheel penetrates through the center of the rotating shaft, a driving device is arranged below the driving wheel, an angle-adjustable push rod is arranged above the water storage chamber, a plurality of rollers are arranged below the water storage chamber, the push rod pushes the rollers and a driving wheel of the driving device to move on the ground, so that the rotating shaft is driven to drive the brush rod and the brush head to rotate to sweep water, the water is sent to the water storage chamber through the guide plate and the filter screen to be stored, and the water is discharged through a water outlet arranged below the side;
the driving device comprises a driving wheel, a driven wheel is coaxially arranged on one side of the driving wheel, the diameter of the driven wheel is smaller than that of the driving wheel, a rotating rod penetrates through the middle of the driving wheel, partition plates for separating the driving wheel from the brush head are arranged at two ends of the rotating rod, the partition plates are fixedly connected with the bottom wall of the cleaning chamber, the driving wheel is rotatably connected with the partition plates through the rotating rod, and the driven wheel and the driving wheel are connected through a chain to form a rotating circulation;
an arc-shaped water tank opening is formed in one side above the shell, a turnover plate is arranged in the water tank opening, and the upper end of the turnover plate is rotatably connected with the water tank opening through a pin shaft;
the two brush rods are perpendicular to the rotating shaft and are arranged at two sides of the driving wheel in an axisymmetric manner, and the center point of the brush rods is intersected with the central axis of the rotating shaft;
the lower end of the push rod is hinged with the upper surface of the water storage chamber through a ball hinge so as to adjust the angle of the push rod, an extension rod is sleeved in the push rod, and the side walls of the push rod and the extension rod are correspondingly provided with fixing holes so as to adjust the length of the push rod through an adjusting knob arranged in the fixing holes;
the side wall of the water storage chamber is provided with an overflow port, and the upper edge of the overflow port is flush with the lower end of the filter screen;
an arc-shaped guide plate is arranged at the intersection of the top wall of the cleaning chamber and the insertion plate, and the guide plate is made of elastic materials;
a rubber plug for sealing is arranged in the water outlet;
the lower end of the inserting plate is provided with an arc-shaped baffle plate;
the top wall of the cleaning chamber is arc-shaped, and the outer edge of the brush head is always spaced from the top wall of the cleaning chamber by 2-5mm when the brush head rotates.
The invention has the beneficial effects that:
1. the invention drives the rotating shaft to rotate by the driving force of the push rod in the advancing process of the trolley by arranging the drainage device, the driving device and the like, so as to drive the brush rod and the brush head to rotate rapidly and sweep water into the water storage chamber with high efficiency, the top wall of the cleaning chamber is arc-shaped, the outer edge of the brush head is always spaced from the top wall of the cleaning chamber by 2-5mm when the brush head rotates, the brush head can be protected, the service life of the brush head is prolonged, the brush rod can be prolonged after the brush head is worn and shortened, the brush rod can be used continuously, the guide plate not only has the effect of guiding flow, but also can prevent water from flowing back into the cleaning chamber when reaching high places, the filter screen can filter impurities with larger volume in water, the impurity removing effect is good, the impurities can be prevented from entering the water storage chamber, meanwhile, the structure of inserting plates is adopted, the drainage can be cleaned quickly, the use is convenient, and manpower and material resources are saved;
2. according to the invention, by arranging the water outlet and the overflow port, when the water in the water storage chamber reaches a certain amount, the water can overflow from the overflow port to remind a user that the maximum water amount is reached, the rubber plug can be opened at the moment to discharge the water, and the sludge at the bottom of the water outlet can be cleaned and discharged through the opening of the water tank, so that the water tank is convenient to use next time. The push rod contains adjust knob, can be fit for the push rod length of oneself according to user's height adjustment, angle when can also adjusting the use through the ball hank, and the commonality is good, and automobile body bottom sets up the universal wheel, strengthens the quick travel of automobile body, solves the problem of turning round, has reduced the work degree of difficulty effectively, convenient function.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of the principle of action of the present invention;
FIG. 3 is a schematic view of the present invention in use;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a schematic diagram of the structure of the screen of the present invention;
the labels in the figure are: 1. the water tank comprises a vehicle body, 101, a shell, 102, a filter screen, 1021, a plug board, 103, a baffle, 104, a guide plate, 105, a water outlet, 106, a filter screen socket, 2, a push rod, 201, an extension rod, 202, an adjusting knob, 3, a drainage device, 301, a rotating shaft, 302, a brush rod, 303, a brush head, 304, a driving wheel, 4, a driving device, 401, a driving wheel, 402, a driven wheel, 403, a partition board, 5, a water tank opening, 6, a roller, 7 and an overflow opening.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, which are provided for the purpose of explaining the technical solutions of the present invention and describing specific embodiments and specific operation procedures, but the scope of the present invention is not limited to the following embodiments.
As shown in the figure, the invention is a push type drainage trolley, which comprises a push rod 2, a trolley body 1, a drainage device 3 arranged inside the trolley body 1 and a driving device 4 for driving the drainage trolley to run, wherein the trolley body 1, the push rod 2, the drainage device 3 and the driving device 4 can be made of stainless steel materials, and are firm and durable, the trolley body 1 comprises a shell 101, a filter screen socket 106 is obliquely arranged in the middle of the shell 101 along the width direction of the shell, a plurality of slots can be arranged on the inner wall of the filter screen socket 106, a filter screen 102 is inserted in the filter screen socket 106, plug boards 1021 are arranged around the filter screen and are inserted in the slots, the filter screen socket 106 is sealed through the plug boards 1021 arranged around the filter screen 102, after the filter screen 102 is inserted, the plug boards 1021 can well block the filter screen socket 106 to prevent water leakage, and simultaneously play a fixing effect, and the filter screen 102 is easier to replace by, the cleaning device is more convenient to use, the lower end of the plugboard 1021 is provided with the baffle plate 103, the casing 101 is divided into a water storage chamber and a cleaning chamber by the plugboard 1021 and is communicated with the water storage chamber and the cleaning chamber by the plugboard 1021, the top wall of the cleaning chamber and the plugboard 1021 are provided with the guide plate 104 for adjusting the water flow direction, the drainage device 3 is arranged in the cleaning chamber, the drainage device 3 comprises a rotating shaft 301 arranged in the middle of the cleaning chamber, a plurality of brush rods 302 with adjustable lengths and arranged on the rotating shaft 301 and a brush head 303 arranged at the free end of the brush rods 302, the bottom wall of the cleaning chamber is provided with a cleaning port corresponding to the brush head 303, the rotating shaft 301 is arranged along the width direction of the cleaning chamber, the center of the rotating shaft 301 is penetrated with a driving wheel 304, a driving device 4 is arranged below the driving wheel 304, an angle-adjustable push rod 2 is arranged above, facilitate the use, can turn round simultaneously, the material resources of using manpower sparingly, push rod 2 promotes action wheel 401 of gyro wheel 6 and drive arrangement 4 and moves subaerial, and then drive pivot 301 drives brush-holder stud 302 and brush head 303 and rotates and sweep water to send water to the reservoir chamber via guide plate 104 and filter screen 102 and store, when reaching the maximum water yield, can discharge through setting up outlet 105 in reservoir chamber lateral wall below.
The above is the basic embodiment of the present invention, and further improvements, optimizations and limitations can be made on the basis of the above:
such as: the driving device 4 comprises a driving wheel 401, the radius of the driving wheel 401 is 10cm, the width of the driving wheel is 3cm, a driven wheel 402 is coaxially arranged on one side of the driving wheel 401, the diameter of the driven wheel 402 is smaller than that of the driving wheel 401, the radius of the driven wheel 402 is 8-9cm, the radius of the driving wheel 304 is 3cm, the width of the driving wheel is 1cm, a rotating rod penetrates through the middle of the driving wheel 401, two ends of the rotating rod are provided with an inverted U-shaped partition plate 403 which separates the driving wheel 401 from a brush head 303, the partition plate 403 is fixedly connected with the bottom wall of a cleaning chamber, the driving wheel 401 is rotatably connected with the partition plate 402 through the rotating rod, the driven wheel 402 is connected with the driving wheel 304 through a chain to form a rotating circulation, the.
For another example: the water tank opening 5 is arc-shaped, the turnover plate is arranged in the water tank opening 5, the upper end of the turnover plate is rotatably connected with the water tank opening 5 through a pin shaft, and a plastic seal strip can be arranged on the water tank opening 5 to seal and prevent water from overflowing.
For another example: the utility model discloses a brush handle 302, including brush handle 303, brush handle 302, fixed column, brush handle 302, brush handle 303, brush handle 302, brush handle 303, brush handle 302, brush handle, brush.
For another example: the lower end of the push rod 2 is hinged with the upper surface of the water storage chamber through a ball hinge to adjust the angle of the push rod 2, and the angle can be adjusted by other structures, such as an adjusting block, the angle can be adjusted in a clamping mode, as long as the angle can be adjusted, an extension rod 201 is sleeved in the push rod 2, fixing holes are correspondingly formed in the side walls of the push rod and the extension rod, the length of the push rod 2 is adjusted through an adjusting knob 202 arranged in the fixing holes, the length of the push rod 2 is 80-120 cm, and the diameter of the push rod 2 is 3 cm; the free end of the push rod 2 can also be provided with a handle which is a cylinder with the length of 20cm and the diameter of 3 cm.
For another example: the side wall of the water storage chamber is provided with the overflow opening 7, the overflow opening 7 can be set to be rectangular or round and the like, the upper edge of the overflow opening 7 is flush with the lower end of the filter screen 102, the monitoring effect can be achieved, once the water level reaches the maximum value, the water can overflow from the overflow opening 7, and a user is reminded of draining water.
For another example: the crossing department of cleaning room roof and plugboard 1021 is equipped with curved guide plate 104, and guide plate 104 is the elasticity material, can set up to polytetrafluoroethylene plastics, elasticity is good, long service life, can effectual water conservancy diversion, when preventing the water level too high simultaneously, water refluence if clean the room.
For another example: the water outlet 105 is internally provided with a rubber plug for sealing and a water valve, so that water is conveniently drained, and the working efficiency is improved.
For another example: the lower end of the plugboard 1021 is provided with an arc-shaped baffle 103, so that cleaning is convenient.
For another example: the top wall of the cleaning chamber is arc-shaped, and the outer edge of the brush head 303 is always spaced from the top wall of the cleaning chamber by 2-5mm when rotating, so that the brush head 303 is protected, and the service life of the brush head 303 is prolonged.
Claims (10)
1. The utility model provides a promotion formula drainage dolly, includes push rod (2), automobile body (1), sets up drainage device (3) and drive drainage dolly drive (4) of operation in automobile body (1) inside, its characterized in that: the vehicle body (1) comprises a shell (101), a filter screen socket (106) is obliquely arranged in the middle of the shell (101) along the width direction of the shell, a filter screen (102) is inserted in the filter screen socket (106), the filter screen socket (106) is sealed through a plugboard (1021) arranged on the periphery of the filter screen (102), a baffle (103) is arranged at the lower end of the plugboard (1021), the shell (101) is divided into a water storage chamber and a cleaning chamber by the plugboard (1021) and communicated with each other through the filter screen (102), a guide plate (104) for adjusting the water flow direction is arranged at the intersection of the top wall of the cleaning chamber and the plugboard (1021), a drainage device (3) is arranged in the cleaning chamber, the drainage device (3) comprises a rotating shaft (301) arranged in the middle of the cleaning chamber, a plurality of brush rods (302) with adjustable lengths and brush heads (303) arranged at the free ends of the brush rods (302, clean the position that the room diapire corresponds brush head (303) and be equipped with the mouth of cleaning, pivot (301) are along cleaning room width direction setting, drive wheel (304) wear to be equipped with in pivot (301) center, drive wheel (304) below sets up drive arrangement (4), the reservoir chamber top is equipped with angularly adjustable push rod (2), the below is equipped with a plurality of gyro wheels (6), drive wheel (401) that push rod (2) promoted gyro wheel (6) and drive arrangement (4) are subaerial in motion, and then drive pivot (301) drive brush-holder stud (302) and brush head (303) rotate and sweep water, and send water to the reservoir chamber via guide plate (104) and filter screen (102) and store, and discharge through outlet (105) that set up in reservoir chamber lateral wall below.
2. A push drain cart as claimed in claim 1, wherein: drive arrangement (4) including a action wheel (401), action wheel (401) one side is coaxial to be equipped with from driving wheel (402), and the diameter from driving wheel (402) is less than action wheel (401), the bull stick is worn to be equipped with in action wheel (401) middle part, the bull stick both ends set up baffle (403) of keeping apart action wheel (401) and brush head (303), baffle (403) and the diapire fixed connection who cleans the room, action wheel (401) rotate with baffle (402) through the bull stick and are connected, connect into rotation circulation through the chain from driving wheel (402) and driving wheel (304).
3. A push drain cart as claimed in claim 1, wherein: the water tank is characterized in that an arc-shaped water tank opening (5) is formed in one side above the shell (101), a turnover plate is arranged in the water tank opening (5), and the upper end of the turnover plate is rotatably connected with the water tank opening (5) through a pin shaft.
4. A push drain cart as claimed in claim 1, wherein: the two brush rods (302) are perpendicular to the rotating shaft (301), the two brush rods are arranged on two sides of the driving wheel (304) in an axisymmetric mode, and the center point of the brush rods (302) is intersected with the central axis of the rotating shaft (301).
5. A push drain cart as claimed in claim 1, wherein: push rod (2) lower extreme and reservoir chamber upper surface pass through the ball hank and articulate to the angle of adjusting push rod (2), extension rod (201) are established to inside cover of push rod (2), and the two lateral wall corresponds and sets up the fixed orifices, with the length of adjusting push rod (2) through adjusting knob (202) that sets up in the fixed orifices.
6. A push drain cart as claimed in claim 1, wherein: the side wall of the water storage chamber is provided with an overflow opening (7), and the upper edge of the overflow opening (7) is flush with the lower end of the filter screen (102).
7. A push drain cart as claimed in claim 1, wherein: an arc-shaped guide plate (104) is arranged at the intersection of the top wall of the cleaning chamber and the insertion plate (1021), and the guide plate (104) is made of elastic material.
8. A push drain cart as claimed in claim 1, wherein: a rubber plug for sealing is arranged in the water outlet (105).
9. A push drain cart as claimed in claim 1, wherein: the lower end of the plugboard (1021) is provided with an arc-shaped baffle (103).
10. A push drain cart as claimed in claim 1, wherein: the top wall of the cleaning chamber is arc-shaped, and the outer edge of the brush head (303) is always spaced from the top wall of the cleaning chamber by 2-5mm when rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951723.8A CN109017923B (en) | 2018-08-21 | 2018-08-21 | Promotion formula drainage dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951723.8A CN109017923B (en) | 2018-08-21 | 2018-08-21 | Promotion formula drainage dolly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109017923A CN109017923A (en) | 2018-12-18 |
| CN109017923B true CN109017923B (en) | 2020-05-22 |
Family
ID=64626468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810951723.8A Active CN109017923B (en) | 2018-08-21 | 2018-08-21 | Promotion formula drainage dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109017923B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110804983B (en) * | 2019-11-08 | 2021-04-23 | 黄大明 | Bridge expansion joint cleaning device |
| CN111615893B (en) * | 2020-06-18 | 2022-08-05 | 山西省农业科学院高寒区作物研究所 | Mung bean seeder |
| CN112284225A (en) * | 2020-09-05 | 2021-01-29 | 宁波市建工检测有限公司 | Structure detection device for ground flatness |
| CN112249120A (en) * | 2020-11-09 | 2021-01-22 | 常德铭饰家木制品有限公司 | Moving structure for wooden furniture |
| CN113620035A (en) * | 2021-08-13 | 2021-11-09 | 李宗泽 | Feeding and discharging robot for PCB production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1453011A (en) * | 1974-02-18 | 1976-10-20 | Brinly Hardy Co | Debris collecting apparatus |
| DE10050165A1 (en) * | 2000-10-10 | 2002-04-18 | Doerper Henry | Lifting device used in metal casting installations comprises a small frame with a telescopically adjustable guiding fork, and three axles with eight rubber wheels |
| CN2594306Y (en) * | 2003-01-02 | 2003-12-24 | 梁海铭 | Automatic sweeper |
| CN203498786U (en) * | 2013-10-16 | 2014-03-26 | 山东开泰工业科技有限公司 | Efficient ground steel shot collecting device |
| CN206815244U (en) * | 2017-06-05 | 2017-12-29 | 南宁职业技术学院 | Sweeper |
| CN206887850U (en) * | 2017-06-12 | 2018-01-16 | 桐乡市艺景园林工程有限公司 | A kind of novel garden tool car |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8955854B2 (en) * | 2011-07-20 | 2015-02-17 | Gregory Taranto | Car wash caddy |
-
2018
- 2018-08-21 CN CN201810951723.8A patent/CN109017923B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1453011A (en) * | 1974-02-18 | 1976-10-20 | Brinly Hardy Co | Debris collecting apparatus |
| DE10050165A1 (en) * | 2000-10-10 | 2002-04-18 | Doerper Henry | Lifting device used in metal casting installations comprises a small frame with a telescopically adjustable guiding fork, and three axles with eight rubber wheels |
| CN2594306Y (en) * | 2003-01-02 | 2003-12-24 | 梁海铭 | Automatic sweeper |
| CN203498786U (en) * | 2013-10-16 | 2014-03-26 | 山东开泰工业科技有限公司 | Efficient ground steel shot collecting device |
| CN206815244U (en) * | 2017-06-05 | 2017-12-29 | 南宁职业技术学院 | Sweeper |
| CN206887850U (en) * | 2017-06-12 | 2018-01-16 | 桐乡市艺景园林工程有限公司 | A kind of novel garden tool car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109017923A (en) | 2018-12-18 |
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