CN202881884U - Road sweeper - Google Patents
Road sweeper Download PDFInfo
- Publication number
- CN202881884U CN202881884U CN 201220616314 CN201220616314U CN202881884U CN 202881884 U CN202881884 U CN 202881884U CN 201220616314 CN201220616314 CN 201220616314 CN 201220616314 U CN201220616314 U CN 201220616314U CN 202881884 U CN202881884 U CN 202881884U
- Authority
- CN
- China
- Prior art keywords
- water tank
- dustbin
- flap valve
- communicating pipe
- connecting 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.)
- Expired - Fee Related
Links
- 241001417527 Pempheridae Species 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 168
- 238000010408 sweeping Methods 0.000 claims description 32
- 239000000945 filler Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Landscapes
- Refuse-Collection Vehicles (AREA)
Abstract
The utility model discloses a road sweeper comprising a frame (1) and a garbage can (3) which can move between a first position and a second position, wherein the garbage can is horizontally placed on the frame when being in the first position and is lifted relative to the frame when being in the second position; a first water tank (11) is fixedly connected on the frame; a second water tank (31) is fixedly connected in the garbage can; a communicating pipe (5) is connected between the first water tank and the second water tank; a check valve (6) is arranged in the communicating pipe; and a switch block which is capable of automatically switching on the check valve when the garbage can is in the first position and automatically switching off the check valve when the garbage can is in the second position is arranged on the road sweeper (100). The road sweeper disclosed by the utility model has the advantages that the automatically-controlled overflow preventing structure is realized, so that the operating burden of operating personnel is reduced.
Description
Technical field
The utility model relates to engineering machinery field, particularly, relates to a kind of sweeping machine.
Background technology
When road is carried out cleaning work, in order to spray water mist dust fall, usually at sweeping machine water tank is set.And, in order to realize the continuous water spray operation of longer time, need as much as possible water tank to be done greatly.But when doing water tank too large, water tank can make the position that water tank is set of sweeping machine bear excessive load after filling water, causes not meeting in the GB regulation about the pressure standard of axle load and mass parameter.
What show in the accompanying drawing 1 is the water tank arrangement of the prior art that can address the above problem.As shown in fig. 1, arrange that at sweeping machine 100 the first water tank 11 and the second water tank 31, the first water tanks 11 are installed on the vehicle frame 1, the second water tank 31 is installed in the dustbin 3.Be communicated with by communicating pipe 5 between the first water tank 11 and the second water tank 31, be provided with filler 113 and water jet 115 on the first water tank 11.And, in order to prevent that continuing to add water after the topped up with water bursts water tank, is provided with on the first overflow pipe 111, the second water tanks 31 at the first water tank 11 and is provided with the second overflow pipe 311.Optimize the distribution of the gravity load of water tank and water when like this, can realize guaranteeing water tank capacity.It should be noted that when dustbin 3 lifting discharging the second water tank 31 can be along with dustbin together lifting.At this moment, because the position of the second water tank 31 is higher than the position of the first water tank 11, the water in the second water tank 31 can flow to the first water tank 11.Consequent problem is, the water level in the first water tank 11 is higher, and the water in the second water tank 31 is when flowing in the first water tank 11, and the water that will occur in the first water tank 11 overflows from the first overflow pipe 111, causes unnecessary waste.
For the problems referred to above, the practice of available technology adopting is that manual ball valve 20 was set in communicating pipe 5.When dustbin 3 lifting discharging, got off by operating personnel first manual ball valve 20 is closed, cut off the connection between the first water tank 11 and the second water tank 31, to prevent after dustbin 3 liftings spilling water occuring.Behind complete dustbin 3 returns of discharging, got off by operating personnel again manual ball valve 20 is opened, so that the first water tank 11 and the second water tank 31 are communicated with.Yet, although this structure can be avoided spilling water waste, need operating personnel's opening and closing manual ball valve 20 of getting off, caused increasing operating personnel's operation burden.
The utility model content
The purpose of this utility model provides a kind of sweeping machine, so that dustbin is in lift location with keep flat the communicating pipe that can automatically block or connect when moving between the position between the first water tank and the second water tank, thereby alleviates operating personnel's operation burden.
To achieve these goals, the utility model provides a kind of sweeping machine, comprise vehicle frame, and can lie against on the vehicle frame primary importance and with respect to the second place of vehicle frame lifting between mobile dustbin, be fixedly connected with the first water tank on the vehicle frame, be fixedly connected with the second water tank in the dustbin, and be connected with communicating pipe between the first water tank and the second water tank.Be provided with flap valve in the pipeline of communicating pipe, and on sweeping machine, be provided with when dustbin is in described primary importance and can automatically open flap valve, switch module that can automatic closing check valve when dustbin is in the second place.
Preferably, switch module comprises link assembly, and an end of link assembly is connected on the switching parts of flap valve, and the other end of link assembly is connected on the dustbin.
Preferably, link assembly comprises first connecting rod and second connecting rod, and the first end of first connecting rod and the first end of second connecting rod are hinged, and the second end of first connecting rod is connected on the switching parts of flap valve, and the second end of second connecting rod is connected on the dustbin.
Preferably, comprise the first communicating pipe and the second communicating pipe communicating pipe; The end of the first communicating pipe is connected with the first connected entrance on the bottom surface that is opened in the first water tank, and the other end is connected with the entrance side of flap valve; The end of the second communicating pipe is connected with connected entrance on the bottom surface that is opened in the second water tank, and the other end is connected with the outlet side of flap valve; Wherein, flap valve is fixedly mounted on the end face of vehicle frame.
Preferably, the second communicating pipe was flexible pipe.
Preferably, dustbin comprises the cabin that holds electromechanical equipment and the feed bin that holds rubbish; Wherein, cabin is the open cavity in bottom, and the second end of second connecting rod is hinged on the sidewall of cabin; And the second water tank is arranged in the feed bin.
Preferably, the top of the first water tank and the second water tank is respectively arranged with the first overflow pipe and the second overflow pipe; And the mouth of pipe of the mouth of pipe of the first overflow pipe and the second overflow pipe was contour when dustbin was in primary importance.
Preferably, the water jet that is provided with the filler on the first water tank and sprays water to the road surface.
By technique scheme, sweeping machine of the present utility model has been realized the interlock that dustbin and flap valve open and close.That is, when dustbin was in the primary importance that keeps flat, dustbin can be by the switch module flap valve that links, thereby connected the communicating pipe between the first water tank and the second water tank.When dustbin was in the second place of lifting, dustbin can be by the switch module flap valve that links, thereby blocked the communicating pipe between the first water tank and the second water tank.By this, when needing the lifting dustbin because of discharging or maintenance, no longer need operating personnel to get off and carry out the operation of Open valve; When the dustbin return, also no longer need operating personnel to get off and carry out the operation of valve-off.That is to say that sweeping machine of the present utility model has been realized the spill-proof structure of automatic control, thereby alleviated operating personnel's operation burden.
Other feature and advantage of the present utility model will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of manual, is used from explanation the utility model with the following specific embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of sweeping machine of the prior art;
Fig. 2 is according to the structural representation of sweeping machine of the present utility model when dustbin is in primary importance;
Fig. 3 is according to the structural representation of sweeping machine of the present utility model when dustbin is in the second place.
Description of reference numerals
100 sweeping machines, 20 manual ball valves
1 vehicle frame, 11 first water tanks, 111 first overflow pipes
113 filler, 115 water jets, 117 first connected entrances
3 dustbins, 30 cabins, 300 feed bins
31 second water tanks, 311 second overflow pipes, 313 second connected entrances
53 second communicating pipes of 51 first communicating pipes, 5 communicating pipes
6 flap valve 61 open and close parts
7 link assemblies
The second end of 71 first connecting rods, 73 second connecting rods, 731 second connecting rods
9 pin joints
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
Referring to figs. 2 and 3, the utility model provides a kind of sweeping machine.This sweeping machine 100 comprises vehicle frame 1, and is arranged on the dustbin 3 on the vehicle frame 1.According to embodiment of the present utility model, dustbin 3 is hinged on the vehicle frame 1, and pin joint 9 is arranged on tailstock position.By rotating around pin joint 9, dustbin 3 can move between primary importance and the second place.Wherein, primary importance refers to the position of the dustbin 3 when dustbin 3 lies against on the vehicle frame 1 shown in Fig. 2, and the second place refers to the position when the dustbin 3 of dustbin 3 during with respect to vehicle frame 1 lifting shown in Fig. 3.Generally, dustbin 3 is in primary importance; When sweeping machine 100 dischargings (namely dumping rubbish) or maintenance, dustbin 3 is in the second place.
In more detail, sweeping machine 100 has the first water tank 11 and the second water tank 31.Wherein, the first water tank 11 is fixedly connected on the vehicle frame 1, and the second water tank 31 is fixedly connected in the dustbin 3.Between the first water tank 11 and the second water tank 31 by being interconnected communicating pipe 5.Because the first water tank 11 directly is fixed on the vehicle frame 1 and the position immobilizes, and the second water tank 31 is positioned at dustbin 3 inside and can changes along with the mobile occurrence positions of dustbin 3, therefore, according to preferred embodiment of the present utility model, the first water tank 11 is arranged to main water box, and the second water tank 31 is as the reserve water tank of the first water tank 11.In other words, filler 113 and water jet 115 all are arranged on the first water tank 11.Water jet 115 is arranged on the bottom of the first water tank 11.When sweeping machine 100 cleaned the operation on road surface, system fetched water from water tank, and water is sprayed onto the road surface of being cleaned from water jet 115 carried out depositing dust.Filler 113 can be arranged on any position of the first water tank 11.Because the first water tank 11 and the second water tank 31 are interconnected, therefore, 113 water that add can be injected into the first water tank 11 and the second water tank 31 simultaneously from the filler.
Further, for indicated water level when adding water, and guarantee that tank top can not retain gas, according to embodiment of the present utility model, at the top of the first water tank 11 and the second water tank 31, be respectively arranged with the first overflow pipe 111 and the second overflow pipe 311.According to embodiment of the present utility model, the mouth of pipe of the mouth of pipe of the first overflow pipe 111 and the second overflow pipe 311 was contour when dustbin 3 was in primary importance.Like this, can guarantee that the first water tank 11 and the second water tank 31 can both topped up with water.And when topped up with water, can be from the first overflow pipe 111 and the second overflow pipe 311 spilling water simultaneously, thus make the easier discovery water tank of operating personnel full water, in time close the priming valve door.
Continuation referring to figs. 2 and 3, according to embodiment of the present utility model, in the pipeline of communicating pipe 5, be provided with flap valve 6.Flap valve 6 has the parts 61 of switching, when control switching parts 61 are opened or closed, can connect or block communicating pipe 5.According to embodiment of the present utility model, comprise the first communicating pipe 51 and the second communicating pipe 53 communicating pipe 5.Wherein, the end of the first communicating pipe 51 is connected with the first connected entrance 117 that is opened in the first water tank 11 bottom surfaces, and the other end is connected with the entrance side of flap valve 6.The end of the second communicating pipe 53 is connected with the second connected entrance 313 that is opened in the second water tank 31 bottom surfaces, and the other end is connected with the outlet side of flap valve 6.Like this, by controlled opening/closing parts 61, can make the water in the first water tank 11 and the second water tank 31 keep circulation, the current of perhaps blocking in the first water tank 11 and the second water tank 31 are logical.In addition, according to embodiment of the present utility model, the second communicating pipe 53 was flexible pipe.Like this, the second communicating pipe 53 just can not hinder the movement of dustbin 3.
Further, according to embodiment of the present utility model, be provided with switch module at sweeping machine 100.And when dustbin 3 was in primary importance, switch module can be opened flap valve 6 automatically; When dustbin 3 was in the second place, switch module can automatic closing check valve 6.
More specifically, according to embodiment of the present utility model, switch module comprises link assembly 7.One end of this link assembly is connected on the switching parts 61 of flap valve 6, and the other end is connected on the dustbin 3.Like this, when dustbin 3 was in the primary importance that keeps flat, dustbin 3 can pass through link assembly 7 interlock flap valve 6, thereby connected the communicating pipe 5 between the first water tank 11 and the second water tank 31.When dustbin 3 was in the second place of lifting, dustbin 3 can pass through link assembly 7 interlock flap valve 6, thereby blocked the communicating pipe 5 between the first water tank 11 and the second water tank 31.By this, realize the automatic control of the switching of flap valve 6.
According to preferred embodiment of the present utility model, link assembly 7 comprises first connecting rod 71 and second connecting rod 73.The first end of the first end of first connecting rod 71 and second connecting rod 73 is hinged, and the second end of first connecting rod 71 is connected on the switching parts 61 of flap valve 6; The second end 731 of second connecting rod 73 is connected on the dustbin 3.Compare with single bar linkage structure, two bar linkage structures that first connecting rod 71 and second connecting rod 73 form can be controlled the displacement of the switching parts 61 of flap valve 6 more accurately, can also reduce the design difficulty of the connection angle between link assembly 7 and switching parts 61 and the dustbin 3.
Still referring to figs. 2 and 3, according to embodiment of the present utility model, dustbin 3 comprises cabin 30 and feed bin 300.Wherein, cabin 30 is the open cavity in bottom.On the end face of vehicle frame 1, cabin 30 corresponding positions, the electromechanical equipment of sweeping machine 100, parts such as assistant engine and blower fan are installed.When dustbin 3 was in primary importance, the sidewall of cabin 30 and end face formed case, and the parts such as electromechanical equipment are covered and are contained in the cavity of cabin 30.When dustbin 3 is in the second place, cabin 30 liftings with component exposed such as electromechanical equipments out, thereby can carry out Maintenance and Repair for associated components.Feed bin 300 is for holding the casing of rubbish, and the second water tank 31 is arranged in the feed bin 300.
In more detail, according to embodiment of the present utility model, the second end 731 of second connecting rod 73 is connected on the sidewall of cabin 30.Like this, when dustbin 3 was in primary importance, link assembly 7 can be contained in the cabin 30.According to embodiment of the present utility model, the second end 731 of second connecting rod 73 is hinged on the sidewall of cabin 30, thereby is conducive to reduce the connection stress between dustbin 3 and the link assembly 7, reduces the integrally-built design difficulty of link assembly 7.And according to embodiment of the present utility model, flap valve 6 is fixedly mounted on the end face of vehicle frame 1 of below of cabin 30, thereby is conducive to the switching parts 61 that link assembly 7 drives flap valve 6.
According to above-mentioned, when adding water, dustbin 3 is in primary importance, and flap valve 6 is in opening.When adding water from the filler 113 of the first water tank 11, water flows to the second water tank 31 by the second connected entrance 313 of the first connected entrance 117, communicating pipe 5, flap valve 6 and second water tank 31 of the first water tank 11 from the first water tank 11.Under this state, because the mouth of pipe of the mouth of pipe of the first overflow pipe 111 and the second overflow pipe 311 is contour, therefore can guarantee the first water tank 11 and the second water tank 31 simultaneously topped up with water, while spilling water, stop to add water behind the discovery spilling water and get final product.
During water, sweeping machine 100 is in the cleaning work state, and system fetches water from water jet 115, water is sprayed onto carries out depositing dust on the road surface of being cleaned.Because dustbin 3 is in primary importance under this state, flap valve 6 is in opening, namely is communicated with between the first water tank 11 and the second water tank 31, therefore can guarantee that the water storage of the first water tank 11 and the second water tank 31 can exhaust.
When discharging or maintenance, dustbin 3 upwards is lifted to the second place by primary importance around pin joint 9.In this process, the second connecting rod 73 that dustbin 3 drives on the sidewall that is hinged on cabin 30 moves, and the switching parts 61 that second connecting rod 73 drives first connecting rod 71 and flap valve 6 move, thereby control flap valve 6 cuts out.Like this, just blocked the connection between the first water tank 11 and the second water tank 31.Under this state, although the water level of the second water tank 31 is higher than the water level of the first water tank 11, because the connection between the first water tank 11 and the second water tank 31 is blocked, water can not overflow by the first overflow pipe 111 from the first water tank 11 because of height fall.
Discharging or overhaul when complete, dustbin 3 is fallen after rise to primary importance downwards around pin joint 9 by the second place.In this process, the switching parts 61 that dustbin 3 drives second connecting rod 73, first connecting rod 71 and flap valve 6 move, thereby 6 unlatchings of control flap valve recover the connection between the first water tank 11 and the second water tank 31.Sweeping machine 100 can return to again the state that adds water or cleaning work water.
Below describe by reference to the accompanying drawings preferred embodiment of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode.For fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible combinations.
In addition, also can carry out any combination between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (8)
1. sweeping machine, comprise vehicle frame (1), and can be in the primary importance that lies against (1) on the vehicle frame and mobile dustbin (3) between with respect to the second place of described vehicle frame (1) lifting, be fixedly connected with the first water tank (11) on the described vehicle frame (1), be fixedly connected with the second water tank (31) in the described dustbin (3), and be connected with communicating pipe (5) between described the first water tank (11) and the second water tank (31); It is characterized in that, be provided with flap valve (6) in the pipeline of described communicating pipe (5), and on described sweeping machine (100), be provided with described dustbin (3) can automatically open when being in described primary importance described flap valve (6), described dustbin (3) can the described flap valve of autoshutdown (6) when being in the described second place switch module.
2. sweeping machine according to claim 1, it is characterized in that, described switch module comprises link assembly (7), one end of described link assembly (7) is connected on the switching parts (61) of described flap valve (6), and the other end of described link assembly (7) is connected on the described dustbin (3).
3. sweeping machine according to claim 2, it is characterized in that, described link assembly (7) comprises first connecting rod (71) and second connecting rod (73), the first end of the first end of described first connecting rod (71) and described second connecting rod (73) is hinged, the second end of described first connecting rod (71) is connected on the switching parts (61) of described flap valve (6), and the second end (731) of described second connecting rod (73) is connected on the described dustbin (3).
4. according to claim 2 or 3 described sweeping machines, it is characterized in that, comprise the first communicating pipe (51) and the second communicating pipe (53) described communicating pipe (5); The end of described the first communicating pipe (51) is connected with the first connected entrance 117 on the bottom surface that is opened in described the first water tank (11), and the other end is connected with the entrance side of described flap valve (6); The end of described the second communicating pipe (53) is connected with the second connected entrance 313 on the bottom surface that is opened in described the second water tank (31), and the other end is connected with the outlet side of described flap valve (6);
Wherein, described flap valve (6) is fixedly mounted on the end face of described vehicle frame (1).
5. sweeping machine according to claim 4 is characterized in that, described the second communicating pipe (53) is flexible pipe.
6. sweeping machine according to claim 2 is characterized in that, described dustbin (3) comprises the cabin (30) that holds electromechanical equipment and the feed bin (300) that holds rubbish;
Wherein, described cabin (30) is the open cavity in bottom, and the second end (731) of described second connecting rod (73) is hinged on the sidewall of described cabin (30); And
Described the second water tank (31) is arranged in the described feed bin (300).
7. according to claim 1-3, each described sweeping machine in 6, it is characterized in that the top of described the first water tank (11) and the second water tank (31) is respectively arranged with the first overflow pipe (111) and the second overflow pipe (311); And
The mouth of pipe of described dustbin (3) described first overflow pipe (111) when being in primary importance and the mouth of pipe of the second overflow pipe (311) are contour.
8. sweeping machine according to claim 7 is characterized in that, the water jet (115) that is provided with filler (113) on described the first water tank (11) and sprays water to the road surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616314 CN202881884U (en) | 2012-11-20 | 2012-11-20 | Road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616314 CN202881884U (en) | 2012-11-20 | 2012-11-20 | Road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202881884U true CN202881884U (en) | 2013-04-17 |
Family
ID=48073325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220616314 Expired - Fee Related CN202881884U (en) | 2012-11-20 | 2012-11-20 | Road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202881884U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806389A (en) * | 2014-03-10 | 2014-05-21 | 重庆三峡学院 | Automatic opening and closing mechanism for rear cover of garbage collection box used for sweeping machine |
| CN104670763A (en) * | 2013-11-28 | 2015-06-03 | 长沙中联重科环卫机械有限公司 | Garbage bin assemblies and road cleaning vehicles |
| CN113622346A (en) * | 2021-07-05 | 2021-11-09 | 南京晨光森田环保科技有限公司 | Double-water-tank sanitation truck water adding system |
| CN115787558A (en) * | 2022-11-23 | 2023-03-14 | 三一环境产业有限公司 | Hose on-off device and working machinery |
| CN117385798A (en) * | 2023-11-22 | 2024-01-12 | 福龙马集团股份有限公司 | A water-adding and water-using system and control method for a cleaning and sweeping vehicle |
-
2012
- 2012-11-20 CN CN 201220616314 patent/CN202881884U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670763A (en) * | 2013-11-28 | 2015-06-03 | 长沙中联重科环卫机械有限公司 | Garbage bin assemblies and road cleaning vehicles |
| CN104670763B (en) * | 2013-11-28 | 2016-09-14 | 长沙中联重科环卫机械有限公司 | Garbage bin assemblies and road cleaning vehicles |
| CN103806389A (en) * | 2014-03-10 | 2014-05-21 | 重庆三峡学院 | Automatic opening and closing mechanism for rear cover of garbage collection box used for sweeping machine |
| CN103806389B (en) * | 2014-03-10 | 2015-07-29 | 重庆三峡学院 | Sweeping machine garbage collection box bonnet automatic open-close mechanism |
| CN113622346A (en) * | 2021-07-05 | 2021-11-09 | 南京晨光森田环保科技有限公司 | Double-water-tank sanitation truck water adding system |
| CN113622346B (en) * | 2021-07-05 | 2022-12-02 | 南京晨光森田环保科技有限公司 | Double-water-tank sanitation truck water adding system |
| CN115787558A (en) * | 2022-11-23 | 2023-03-14 | 三一环境产业有限公司 | Hose on-off device and working machinery |
| CN115787558B (en) * | 2022-11-23 | 2025-09-19 | 三一环境产业有限公司 | Hose on-off device and working machine |
| CN117385798A (en) * | 2023-11-22 | 2024-01-12 | 福龙马集团股份有限公司 | A water-adding and water-using system and control method for a cleaning and sweeping vehicle |
| CN117385798B (en) * | 2023-11-22 | 2025-10-17 | 福龙马集团股份有限公司 | Water adding and using system of washing and sweeping vehicle and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104692011B (en) | A kind of Self-loading-unloading Environmental-protection garbage transport vehicle | |
| CN101475080A (en) | Garbage loading transporter | |
| CN202012061U (en) | Movable automatic spray device | |
| CN204034914U (en) | Sleeper bolt hydraulic pressure automatic oil sprayer | |
| CN207295591U (en) | Road surface sweeper | |
| CN107745977A (en) | A kind of uncoiling blanking waste material collection device | |
| CN108755550B (en) | Railway dust suppression side-tipping type mobile vehicle | |
| CN108792379B (en) | Sanitation car material loading dust suppression device | |
| CN208278275U (en) | A kind of remote control hatch board peculiar to vessel | |
| CN203479567U (en) | Follow-up sample collection and preparation device of rail locomotives | |
| CN202115945U (en) | Upturning rear door device for garbage transferring vehicle | |
| CN201343283Y (en) | Garbage transportation truck | |
| CN207209116U (en) | Electric car hangs barrel | |
| CN205114406U (en) | Full -automatic sail of large -scale material conveyer presses down dirt system | |
| CN208327264U (en) | Rack pinion lift underground garbage bin | |
| CN207431236U (en) | A kind of railcar carries ladle capping device | |
| CN208429493U (en) | A kind of garbage truck | |
| CN203485806U (en) | Novel airtight dump truck | |
| CN201745472U (en) | Automatic spraying locomotive of curing agent | |
| CN204728247U (en) | A kind of self-tipping type garbage cleaning machine being applicable to multiple road | |
| CN202012062U (en) | Mobile type automatic spraying device | |
| CN104787525B (en) | A kind of scavenging machine rubbish dumping device | |
| CN201823652U (en) | Movable automatic sprayer of dust inhibitor | |
| CN206334471U (en) | A kind of dumper spraying dust-proof device | |
| CN204872377U (en) | Prevent sealed garbage truck that rubbish dropped |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |