CN101338552B

CN101338552B - Sanitary nursing trolley

Info

Publication number: CN101338552B
Application number: CN2008101388004A
Authority: CN
Inventors: 蒋建孝
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-11
Filing date: 2008-08-11
Publication date: 2010-06-09
Anticipated expiration: 2028-08-11
Also published as: CN101338552A

Abstract

The present invention relates to a cleaning vehicle. The rear part is provided with a mop, a first arc slideway and a second slideway for supporting the movement of the mop; the first arc slideway is provided with a first transmission rod, the second arc slideway is provided with a second transmission rod and the mop is connected between the first transmission rod and the second transmission rod; the vehicle body is provided with a horizontal rod and a vertical rod; one end of the vertical rod is hinged with the horizontal rod and the other end is hinged with an arc transmission rack; the arc transmission rack is in transmission connection with a power device; the first transmission rod is connected with the arc transmission rack; the first arc slideway and the second arc slideway are respectively provided with a pulley so as to ensure more smooth movement of the mop between the first transmission rod and the second transmission rod; the arc transmission rack is meshed with a main gear wheel so as to make the movement more stable. Mop cleaning needs manual operation of an operating lever and the rest can be automatically completed, thus facilitating the use and effectively reducing the labor of cleaning workers.

Description

Sanitary cleaning vehicle

Technical field

The present invention relates to a kind of cleaning equipment, specifically, relate to a kind of sanitary cleaning vehicle that is used to clear up street, square, market health.

Background technology

Along with the raising of people's living standard and environmental consciousness, people are also more and more high to the requirement of urban environment protection.Along with urban road is constantly extended, the urban road hygienic issues becomes increasingly conspicuous.At present, a lot of local large-scale cleaning equipments that use, improved the mechanical automation degree of city housekeeping, but the shortcoming of these equipment is bulky, complex structure, cost an arm and a leg, the use cost height, can't in narrow street and residential quarter, use, and only has cleaning function usually, make easily on the road in city to stir up a cloud of dust, cause air pollution, influence urban environment, hand sweeping is still adopted in the cleaning in general city, like this with regard to the waste great amount of manpower, material resources, and inefficiency, street cleaner's labour intensity is big, though also occurred having the cleaning cart of the function of mopping floor on the market, used inconvenience.

Summary of the invention

The technical problem to be solved in the present invention is at above problem, and a kind of easy to use, sanitary cleaning vehicle that can effectively reduce street cleaner's labour intensity is provided.

For achieving the above object, the technical solution adopted in the present invention is: sanitary cleaning vehicle, comprise the cleaning cart car body, it is characterized in that: first cambered way and second cambered way that the rear portion of described cleaning cart car body is equipped with mop and is used for supporting the mop motion, on first cambered way, be provided with first drive link, on second cambered way, be provided with second drive link, mop is connected between first drive link and second drive link, cross bar and montant are installed on the car body, one end and the cross bar of montant are hinged, the other end is hinged with the arc driving rack, and arc driving rack and power set are in transmission connection, and first drive link is connected with the arc driving rack.

The concrete prioritization scheme of power set, power set comprise the motor that is arranged on the cleaning cart car body, clutch and main rotary shaft, clutch is provided with control stick, clutch has the retaining that mops floor, neutral and last upshift, master gear and pinion are installed on the main rotary shaft, master gear and arc driving rack are connected with a joggle, machine shaft is provided with drive of motor wheel and transition wheel, transition wheel is provided with crankshaft-link rod, the end of crankshaft-link rod has tooth bar, tooth bar is engaged with drive, control stick is positioned at when mopping floor retaining, and drive is in transmission connection through clutch and pinion, and control stick is positioned at upshift, clutch separates drive with pinion, the drive of motor wheel is connected with pinion through clutch, and the arc driving rack is provided with tiltedly prominent, is hinged with push rod on the cleaning cart car body, one end of push rod is fixedlyed connected with control stick, and the other end moves along tiltedly prominent inclined-plane.

A kind of scheme of optimization, the middle part of car body is provided with tank, be hinged with elevating lever on the tank, elevating lever is hinged on an end of adjusting rod, the other end of adjusting rod is connected with control stick, is provided with pressure plare in tank, and pressure plare is connected an end of pulling rope, the other end of pulling rope is connected with control stick, is provided with the lifting gear of control lifter rod lifting on the car body at tank place.

The concrete prioritization scheme of lifting gear, lifting gear comprises the lifting wheel that is arranged on the tank place, on lifting wheel, be set with a threaded rod, has axial notch on the threaded rod, lifting wheel is provided with a projection that mates with axial notch, is provided with the thimble that is used for controlling the threaded rod motion on car body, the front end of thimble and the threaded engagement of threaded rod, thimble is provided with back-moving spring, and lifting wheel and machine shaft are in transmission connection.

A kind of concrete prioritization scheme, the bottom of second cambered way is provided with depression bar, and depression bar is provided with stay cord, and stay cord is connected with the rear end of thimble.

Another kind of concrete prioritization scheme is provided with pressing plate in the end of second cambered way, is provided with extension spring between the pressing plate and second cambered way, is provided with between pressing plate and the control stick to regulate rope.

Another kind of concrete prioritization scheme, thimble is provided with back-moving spring.

Wheel and foreign steamer were provided with spring between interior wheel and the foreign steamer in a kind of concrete prioritization scheme of transition wheel, transition wheel comprised, interior wheel is fixedlyed connected with machine shaft, and crankshaft-link rod is arranged on the foreign steamer.

A kind of concrete prioritization scheme, the two ends of first drive link are respectively equipped with a top sheave that slides along first cambered way, and the two ends of second drive link are respectively equipped with a lower sheave that slides along second cambered way.

A kind of scheme of optimization, the front portion of cleaning cart car body is provided with rotating disc brush that is used for sweeping the floor and the dustbin that is used for holding rubbish, the rotating disc brush is installed in the bottom of cleaning cart car body, is provided with garbage shaft between rotating disc brush and the dustbin, is provided with the air draught wheel in the garbage shaft.

The present invention adopts above technical scheme, has the following advantages: be respectively arranged with pulley on first cambered way and second cambered way, can make the mop that is connected between first drive link and second drive link move more smooth and easy; Arc driving rack and gear, it is more steady that it is moved; Need the manual operation control stick when cleaning mop, all the other processes all can be finished automatically, and are very easy to use, alleviated street cleaner's the amount of labour effectively.

The invention will be further described below in conjunction with drawings and Examples.

Description of drawings

Accompanying drawing 1 is the structural representation of cleaning cart in the embodiment of the invention;

Accompanying drawing 2 is the structural representation of arc driving rack, montant and top sheave in the embodiment of the invention;

Accompanying drawing 3 is the structural representation of cambered way, tank in the embodiment of the invention;

Accompanying drawing 4 is the structural representation of threaded rod in the embodiment of the invention;

Accompanying drawing 5 is the drive mechanism schematic diagram of cleaning cart in the embodiment of the invention;

Accompanying drawing 6 is the structural representation of transition wheel in the embodiment of the invention.

The specific embodiment

The 1-car body, 2-rotating disc brush, 3-dustbin, 4-garbage shaft, 5-air draught wheel, the 7-master gear, 11-cross bar, 12-montant, 13-top sheave, 15-lower sheave, the 16-mop, 18-arc driving rack, wheel in the 20-tank, 21-, the 22-foreign steamer, 23-crankshaft-link rod, 24-tooth bar, 25-drive, 26-transmission gear, 27-first cambered way, 28-pinion, 29-push rod, 30-first drive link, 31-second drive link, 32-second cambered way, 35-control stick, the 37-motor, 38 drives, 40-spring, 42-connecting rod, the 43-depression bar, 45-regulates rope, 46-adjusting rod, 47-pulling rope, the 48-elevating lever, 50-pressing plate, 51-extension spring, 53-stay cord, the 55-pressure plare, 59-threaded rod, 68-extension spring, 74-extension spring, 77-drive of motor wheel, 83-thimble, 84-back-moving spring, 85-lifting wheel, 90-is tiltedly prominent, 100-axial notch, 101-projection, 102-spring

Embodiment, as shown in Figure 1, sanitary cleaning vehicle, the front portion of cleaning cart car body 1 is provided with rotating disc brush 2 that is used for sweeping the floor and the dustbin 3 that is used for holding rubbish, rotating disc brush 2 is installed in the bottom of cleaning cart car body 1, be provided with garbage shaft 4 between rotating disc brush 2 and the dustbin 3, be provided with air draught wheel 5 in the garbage shaft 4, the centre position of cleaning cart car body 1 is equipped with tank 20, the rear portion is equipped with mop 16 and two groups of first cambered way 27 and second cambered waies 32 that are used for supporting the mop motion, cross bar 11 and montant 12 are installed on the car body 1, one end and the cross bar 11 of montant 12 are hinged, the other end is hinged with arc driving rack 18, arc driving rack 18 and master gear 7 engagements.

As shown in Figure 2, an end and the cross bar 11 of montant 12 are hinged, and the other end is hinged with arc driving rack 18, and arc driving rack 18 and master gear 7 engagements are hinged with connecting rod 42 between first drive link 30 and the arc driving rack 18.

As shown in Figure 3, be provided with pressing plate 50 in the end of second cambered way 32, be provided with extension spring 51 between the pressing plate 50 and second cambered way 32, be provided with between pressing plate 50 and the control stick 35 and regulate rope 45, tank 20 is installed in the downside of second cambered way 32, in tank 20, be provided with pressure plare 55, be connected with pulling rope 47 on the pressure plare 55, the other end of pulling rope 47 is connected with control stick 35, be hinged with elevating lever 48 on the tank 20, be hinged with adjusting rod 46 on the elevating lever 48, the other end of adjusting rod 46 is connected with control stick 35, is provided with a lifting wheel 85 on the car body 1 at tank 20 places, on lifting wheel 85, be set with a threaded rod 59, the bottom that threaded rod 59 tops are provided with spring 102, the second cambered waies 32 is provided with depression bar 43, and depression bar 43 is provided with stay cord 53, stay cord 53 is connected with the rear end of thimble 83, top sheave 13 is arranged in first cambered way 27, and lower sheave 15 is arranged in second cambered way 32, and mop 16 moves along first cambered way 27 and second cambered way 32 with top sheave 13 and lower sheave 15.

As shown in Figure 4, has axial notch 100 on the threaded rod 59, lifting wheel 85 is provided with a projection 101 that mates with axial notch 100, on car body 1, be provided with the thimble 83 that is used for controlling threaded rod 59 motions, the threaded engagement of the front end of thimble 83 and threaded rod 59, thimble 83 is provided with back-moving spring 84, and the drive 38 in lifting wheel 85 and motor 37 rotating shafts is in transmission connection.

As shown in Figure 5, cleaning cart car body 1 is provided with motor 37, clutch and main rotary shaft, clutch has three gears, be respectively the retaining that mops floor, neutral and last upshift, pinion 28 and master gear 7 are installed on the main rotary shaft, motor 37 rotating shafts are provided with drive 38 and drive of motor wheel 77, drive 38 is brushed 2 belts with rotating disc and is connected, drive of motor wheel 77 is in transmission connection with clutch, in motor 37 rotating shafts transition wheel is installed also, transition wheel is provided with crankshaft-link rod 23, the end of crankshaft-link rod 23 has tooth bar 24, tooth bar 24 and drive 25 engaged transmission,

transmission gear

26 and 25 coaxial connections of drive, transmission gear 26 is in transmission connection with clutch, be provided with extension spring 68 between tooth bar 24 and the cleaning cart car body 1, clutch is provided with control stick 35, control stick 35 places when mopping floor retaining, transmission gear 26 is in transmission connection through clutch and pinion 28, control stick 35 places upshift, clutch disconnects transmission gear 26 and pinion 28, drive of motor wheel 77 is connected with pinion 28, arc driving rack 18 is provided with tiltedly and dashes forward 90, be hinged with push rod 29 on the cleaning cart car body 1, one end of push rod 29 is connected with control stick 35, the other end moves along oblique prominent 90 inclined-plane, on first cambered way 27, be provided with first drive link 30, the two ends of first drive link 30 are respectively equipped with a top sheave 13 that slides along first cambered way 27, on second cambered way 32, be provided with second drive link 31, the two ends of second drive link 31 are respectively equipped with a lower sheave 15 that slides along second cambered way 32, and mop 16 is connected between first drive link 30 and second drive link 31.

As shown in Figure 6, wheel 21 and foreign steamer 22 in transition wheel comprises are provided with spring 40 between interior wheel 21 and the foreign steamer 22, and interior wheel 21 is fixedlyed connected with motor 37 rotating shafts, and crankshaft-link rod 23 is arranged on the foreign steamer 22.

During use, starter motor 37, the rotating disc brush 2 that the drive 38 of motor 37 drives cleaning cart car body 1 bottom rotates cleaning ground, the rubbish of cleaning enters dustbin 3 at the effect lower edge garbage shaft 4 of air draught wheel 5, control stick on the clutch 35 is placed the gear that mops floor, motor 37 drives transition wheel and rotates, wheel 21 rotated in transition wheel drove, interior wheel 21 is at first with spring 40 compressions, spring 40 after being compressed drives foreign steamer 22 and rotates, the tooth bar 24 that is installed in the crankshaft-link rod 23 drive ends on the foreign steamer 22 moves back and forth, the mode of rotating is for clockwise rotating certain angle, rotate counterclockwise certain angle then, and move in circles, spring 40 helps out during tooth bar 24 returns, back and forth rotate through transmission gear 26 and clutch drive pinion 28 with the drive 25 of tooth bar 24 engagements, master gear 7 drives and the arc driving rack 18 of its engagement back and forth rotates, arc driving rack 18 drives montant 12 motions, montant 12 drives first drive link 30, second drive link 31 and mop 16 move back and forth, and realize mopping floor.

When needing the flushing mop, control stick 35 is placed upshift, control stick 35 breaks away from transmission gear 26 and pinion 28, drive of motor wheel 77 is connected with pinion 28, master gear 7 drives arc driving rack 18 rotations with its engagement, montant 12 drives first drive link 30, second drive link 31 and mop 16 rise, thereby discharged the depression bar 43 that connects by extension spring 74, also just discharged stay cord 53, the threads engaged of thimble 83 and threaded rod 59, lifting wheel 85 is under the drive of drive 38, spring 102 rotations at drive threaded rod 59 and threaded rod 59 tops also move up, simultaneously, the end of push rod 29 is along tiltedly prominent 90 moving, driving control stick 35 moves, when lower sheave 15 arrives the following groove top of second cambered way 32, push rod 29 drives control stick 35 and moves to neutral gear position, under action of gravity, lower sheave 15, second drive link 31 and mop 16 fall in the tank 20, the pressure plare 55 that second drive link 31 will be provided with in the tank 20 when dropping in the tank 20 is depressed, the pulling rope 47 that is connected with pressure plare 55 is pulled, pulling rope 47 drives control stick 35 and has converted the gear that mops floor to from the neutral position like this, action repeats to mop floor, mop 16 begins flushing in tank 20, in mop 16 flushings, threaded rod 59 and spring 102 drive elevating lever 48 risings lower sheave 15 are pushed second cambered way 32, when the following groove of the elevating lever 48 and second cambered way 32 fastens, adjusting rod 46 promotes control stick 35 and is transformed into the neutral position from the gear that mops floor, fall along second cambered way 32 at action of gravity lower sheave 15 like this, lower sheave 15 falls to driving the first connecting rod 30 and second drive link 31 and mop 16 and falls, when lower sheave 15 is depressed depression bar 43, also just strain stay cord 53, stay cord 53 pulling thimbles 83 break away from threaded rod 59, threaded rod 59 drops to the home position automatically, elevating lever 48 returns to the home position, when lower sheave 15 has touched the pressing plate 50 that is arranged on the bottom when second cambered way 32 drops to the bottom, pressing plate 50 drives adjusting rope 45 pulling control sticks 35 and becomes the gear that mops floor from the neutral position, restart to mop floor, more than mop floor, clean the process do action of mop.

Claims

1. sanitary cleaning vehicle, comprise cleaning cart car body (1), it is characterized in that: first cambered way (27) and second cambered way (32) that the rear portion of described cleaning cart car body (1) is equipped with mop (16) and is used for supporting the mop motion, on first cambered way (27), be provided with first drive link (30), on second cambered way (32), be provided with second drive link (31), mop (16) is connected between first drive link (30) and second drive link (31), cross bar (11) and montant (12) are installed on the car body (1), one end of montant (12) and cross bar (11) are hinged, the other end is hinged with arc driving rack (18), arc driving rack (18) is in transmission connection with power set, and first drive link (30) is connected with arc driving rack (18).

2. sanitary cleaning vehicle as claimed in claim 1, it is characterized in that: power set comprise the motor (37) that is arranged on the cleaning cart car body (1), clutch and main rotary shaft, clutch is provided with control stick (35), clutch has the retaining that mops floor, neutral and last upshift, master gear (7) and pinion (28) are installed on the main rotary shaft, master gear (7) is connected with a joggle with arc driving rack (18), motor (37) rotating shaft is provided with drive of motor wheel (77) and transition wheel, transition wheel is provided with crankshaft-link rod (23), the end of crankshaft-link rod (23) has tooth bar (24), tooth bar (24) is engaged with drive (25), control stick (35) is positioned at when mopping floor retaining, drive (25) is in transmission connection through clutch and pinion (28), control stick (35) is positioned at upshift, clutch separates drive (25) with pinion (28), drive of motor wheel (77) is connected with pinion (28) through clutch, arc driving rack (18) is provided with tiltedly prominent (90), be hinged with push rod (29) on the cleaning cart car body (1), one end of push rod (29) is fixedlyed connected with control stick (35), and the other end moves along the inclined-plane of tiltedly prominent (90).

3. sanitary cleaning vehicle as claimed in claim 2, it is characterized in that: the middle part of car body (1) is provided with tank (20), be hinged with elevating lever (48) on the tank (20), elevating lever (48) is hinged on an end of adjusting rod (46), the other end of adjusting rod (46) is connected with control stick (35), in tank (20), be provided with pressure plare (55), pressure plare (55) is connected an end of pulling rope (47), the other end of pulling rope (47) is connected with control stick (35), is provided with the lifting gear of control elevating lever (48) lifting on the car body (1) that tank (20) is located.

4. sanitary cleaning vehicle as claimed in claim 3, it is characterized in that: lifting gear comprises and is arranged on the lifting wheel (85) that tank (20) is located, on lifting wheel (85), be set with a threaded rod (59), has axial notch (100) on the threaded rod (59), lifting wheel (85) is provided with a projection (101) that mates with axial notch (100), on car body (1), be provided with the thimble (83) that is used for controlling threaded rod (59) motion, the threaded engagement of the front end of thimble (83) and threaded rod (59), thimble (83) is provided with back-moving spring (84), and lifting wheel (85) is in transmission connection with motor (37) rotating shaft.

5. sanitary cleaning vehicle as claimed in claim 4 is characterized in that: the bottom of second cambered way (32) is provided with depression bar (43), and depression bar (43) is provided with stay cord (53), and stay cord (53) is connected with the rear end of thimble (83).

6. sanitary cleaning vehicle as claimed in claim 5, it is characterized in that: be provided with pressing plate (50) in the end of second cambered way (32), be provided with extension spring (51) between pressing plate (50) and second cambered way (32), be provided with between pressing plate (50) and the control stick (35) and regulate rope (45).

7. sanitary cleaning vehicle as claimed in claim 6 is characterized in that: thimble (83) is provided with back-moving spring (84).

8. sanitary cleaning vehicle as claimed in claim 7, it is characterized in that: transition wheel comprises interior wheel (21) and foreign steamer (22), be provided with spring (40) between interior wheel (21) and the foreign steamer (22), interior wheel (21) is fixedlyed connected with motor (37) rotating shaft, and crankshaft-link rod (23) is arranged on the foreign steamer (22).

9. sanitary cleaning vehicle as claimed in claim 8, it is characterized in that: the two ends of first drive link (30) are respectively equipped with a top sheave (13) that slides along first cambered way (27), and the two ends of second drive link (31) are respectively equipped with a lower sheave (15) that slides along second cambered way (32).

10. as one of them described sanitary cleaning vehicle of claim 1-9, it is characterized in that: the front portion of cleaning cart car body (1) is provided with rotating disc brush (2) that is used for sweeping the floor and the dustbin (3) that is used for holding rubbish, rotating disc brush (2) is installed in the bottom of cleaning cart car body (1), be provided with garbage shaft (4) between rotating disc brush (2) and the dustbin (3), be provided with air draught wheel (5) in the garbage shaft (4).