CN205501900U - Hand -pushing cleaning truck - Google Patents

Abstract

The utility model relates to a hand -pushing cleaning truck is aimed at providing in sanitation equipment field, include that handrail, frame, wheel, universal wheel, rubbish roll and sweeps device, rubbish hoisting device and rubbish fill etc. This car adopts push with manpower to move, rubbish rolls to be swept the device and takes the road surface and clean and effect that rubbish was thrown, rubbish hoisting device fights the refuse collection to rubbish in. The utility model discloses collecting rubbish and cleaning, collecting, transporting in an organic whole, work efficiency is high, cleans effectually, and simple structure, small, light in weight, low price. Owing to utilize human power as power resources, do not need the electricity, do not consume oil, convenient operation, the sanitationman of suitable china uses, but wide application in the cleaning work of occasions such as city sub -arterial road, country side road and station, airport, pier, square especially be fit for wandering about the streets and lanes in the city center area and go, not only safety, but also do not influence road traffic.

Description

Handcart for sweeping

Technical field

This utility model relates to sanitation equipment field, more specifically, is a kind of handcart for sweeping.

Background technology

Society, what people had regained consciousness recognizes the importance of environmental problem, and therefore, people the most more value the cleannes in city.In eighties of last century, the cleaning of urban road is all dependent on the both hands of environmental sanitation street cleaner and cleans, but, this mode the most can not meet demand, and it have to be improved.Original hand sweeping mode, inefficiency, workload is the biggest, and this will hinder the work of urban road environmental health to a great extent and develop to deeper level direction, additionally, its also overall image on city causes the biggest impact.

At present, the sweeper that market uses mainly has two kinds: one is large-scale cleaning vehicle, cleans speed fast, and efficiency is the highest, but has limitation, is only suitable for cleaning the major trunk roads in city, the not subsidiary road in easy cleaning city, country lane and city square etc.；Another kind is mini motor sweeper, compensate for the occasion of large-scale cleaning vehicle not easy cleaning, but owing to most products is suction sweeping type structure, and use internal combustion engine or motor (lead-acid battery or lithium ion battery are powered) to provide power, cause selling price and use cost higher, and machine itself produces noise, the rest of people around can be affected, therefore current city subsidiary road, country lane and station, airport, harbour, square, the environmental sanitation work of the occasion such as park and large-scale factories and miness still depends on hand sweeping, not only labor intensity is big, inefficiency, also can cause secondary pollution.

Utility model content

The purpose of this utility model is: for the deficiencies in the prior art, it is provided that the handcart for sweeping that a kind of simple in construction, small in volume, low price, cleaning are effective.

To achieve these goals, the technical solution adopted in the utility model is:

A kind of handcart for sweeping, including handrail, vehicle frame, wheel, universal wheel, rubbish rolling and brushing device, waste lifting device and refuse hopper etc., this car uses Manual-pushing to run, described rubbish rolling and brushing device road pavement plays cleaning and role thrown by rubbish, and described waste lifting device is by refuse collection to refuse hopper.

As further improvement of the utility model, described rubbish rolling and brushing device is installed on vehicle frame, described wheel drives driving gear to rotate clockwise, described driving gear engages with driven gear, the minor sprocket coaxial with described driven gear is driven to rotate counterclockwise, described minor sprocket is rotated counterclockwise by the big sprocket wheel of chain-driving, described big sprocket wheel synchronizes to drive roller brush shaft to rotate, and then also drive coaxial rolling and brushing brush rotating in same direction, thus realize sweeping in preposition described waste lifting device ground rubbish.

As further improvement of the utility model, described waste lifting device is installed on the middle part of vehicle frame, engaged with little gear by the gear wheel being installed on roller brush shaft, drive the crank and rocker mechanism motion being made up of crank, connecting rod and dustpan (rocking bar), the most upper and lower upset of described dustpan, thus the rubbish that described rolling and brushing brush sweeps up is sent in refuse hopper continuously.

As further improvement of the utility model, described rolling and brushing brush is generally fitted with 4-8 bar strip hairbrush, the number of teeth (Z of described gear wheel₁) and the number of teeth (Z of little gear₂) ratio (Z₁: Z₂) consistent with the strip hairbrush quantity on described rolling and brushing brush, so that described rolling and brushing brush rotates a circle, the number of times that described dustpan spins upside down is also identical with strip hairbrush quantity.

As further improvement of the utility model, described strip hairbrush in vertical decrement earthward at 20-30mm；And the relation kept between sweeper speed of service v and described rolling and brushing brush (5-6) rotating speed n is:

$v\≤mnDsin\frac{\mathrm{\π}}{m}$

Wherein: m is the quantity of strip hairbrush (5-6-1), D is the actual rolling and brushing diameter of rolling and brushing brush (5-6).

As further improvement of the utility model, the front end of described dustpan is provided with soft rubber pad, and when described dustpan is turned to lower end extreme position, described soft rubber pad contacts with ground.

Compared with prior art, this utility model utilizes human body power as power resources, is not required to electricity, not oil consumption, easy to operate.Owing to its simple in construction, volume are little, lightweight, low price, cleaning effective, the sanitationman being best suitable for China uses, and is particluarly suitable for area, down town and wanders about the streets and lanes travelings, the safest, but also do not affect road traffic.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is partial structurtes schematic diagram of the present utility model (removing vehicle frame wheel etc.).

Fig. 3 is the structural representation of rubbish rolling and brushing device of the present utility model.

Fig. 4 is the structural representation of waste lifting device of the present utility model.

Fig. 1, in 2: 1 handrail；2 vehicle frames；3 wheels；4 castors；5 rubbish rolling and brushing devices；6 waste lifting devices；7 refuse hoppers.

In Fig. 3: 5-1 driving gear；5-2 driven gear；5-3 minor sprocket；5-4 chain；The big sprocket wheel of 5-5；5-6 rolling and brushing brush；5-6-1 strip hairbrush；5-6-2 roller brush shaft.

In Fig. 4: 6-1 gear wheel；The little gear of 6-2；6-3 crank；6-4 connecting rod；6-5 dustpan；6-5-1 soft rubber pad；6-6 rotating shaft；5-6-2 roller brush shaft.

Detailed description of the invention

In order to be illustrated more clearly that the technical solution of the utility model, below in conjunction with accompanying drawing be embodied as that the utility model is described in further detail.

As shown in Figure 1, 2, handcart for sweeping of the present utility model, it is made up of handrail 1, vehicle frame 2, universal wheel 3, castor 4, rubbish rolling and brushing device 5, waste lifting device 6 and refuse hopper 7 etc.；This car uses Manual-pushing to run, and rubbish rolling and brushing device 5 road pavement plays cleaning and role thrown by rubbish, waste lifting device 6 by refuse collection to refuse hopper 7, particularly as follows:

With reference to Fig. 1 and Fig. 3, manumotive armrest 1, wheel 3 is made to run forward, driving gear 5-1 is driven to turn clockwise, driving gear 5-1 engages with driven gear 5-2, drive minor sprocket 5-3 to rotate counterclockwise, and drive rolling and brushing brush 5-6 to rotate counterclockwise by chain 5-4, big sprocket wheel 5-5, thus ground rubbish is thrown.

With reference to Fig. 4, the gear wheel 6-1 being installed on roller brush shaft 5-6-2 engages with little gear 6-2, drive the crank and rocker mechanism motion being made up of crank 6-3, connecting rod 6-4 and dustpan 6-5, continuous rotation along with rolling and brushing brush 5, make the dustpan 6-5 the most upper and lower upset of 6-6 around the shaft, thus the rubbish that described rolling and brushing brush sweeps up is sent in refuse hopper continuously.

With reference to Fig. 3 and Fig. 4,6 strip hairbrush are installed on rolling and brushing brush 5-6, when wherein a strip hairbrush 5-6-1 is in plumb position, dustpan 6-5 is turned to extreme lower position, soft rubber pad 6-5-1 of its front end contacts with ground, and the rubbish making rolling and brushing brush 5-6 sweep up smoothly enters dustpan 6-5, along with rolling and brushing brush 5-6 rotates forward, dustpan 6-5 the most gradually digs, and rubbish is sent in refuse hopper 7；After this strip hairbrush 5-6-1 turns over, dustpan 6-5 stirs gradually downward, meets the rubbish that Article 2 strip hairbrush 5-6-1 sweeps up；Circulate this process, rubbish will be sent in refuse hopper 7 continuously.Being 6:1 owing to being provided with the gear ratio of 6 strip hairbrush 5-6-1, gear wheel 6-1 and little gear 6-2 on rolling and brushing brush 5, meet rolling and brushing brush 5 and rotate a circle, the upper and lower upset of dustpan 6-5 6 times, the rubbish that rolling and brushing brush 5-6 is swept up is sent in refuse hopper 7 continuously.

Additionally, handcart for sweeping of the present utility model use rearmounted rolling and brushing brush 5-6, preposition refuse hopper 7, in put the topology layout of waste lifting device 6, along with moving ahead of sweeper, the rubbish secondary that waste lifting device 6 can be made to omit sweeps up, and improves cleaning cleanliness factor.

When sweeper works, in order to ensure to clean cleanliness factor, the hairbrush that makes to contact to earth is 20-30mm in the decrement of vertical, and the relation kept between sweeper speed of service v and rolling and brushing brush 5-6 rotating speed n for be for:

$v\≤mnDsin\frac{\mathrm{\π}}{m}$

Wherein: m is the quantity of strip hairbrush 5-6-1, D is the actual rolling and brushing diameter of rolling and brushing brush 5-6, makes described rolling and brushing brush 5-6 do rolling and brushing campaign on the ground, does not drag phenomenon and occurs, it is to avoid omits rubbish.

Finally, it should be noted that the specific embodiment described in this specification, the shape of its parts and components, be named title etc. can be different.All equivalences done according to structure, feature and the principle described in this utility model inventional idea or simple change, be all included in the protection domain of this utility model patent.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field; without departing from structure of the present utility model or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.

Claims (5)

1. a handcart for sweeping, including handrail (1), vehicle frame (2), wheel (3), universal wheel (4), rubbish rolling and brushing device (5), waste lifting device (6) and refuse hopper (7), it is characterized in that: this car uses Manual-pushing to run, and described rubbish rolling and brushing device (5) makees road cleaning and effect thrown by rubbish；Described waste lifting device (6) is in by refuse collection to refuse hopper (7)；Described rubbish rolling and brushing device (5) is installed on vehicle frame (2), described wheel (3) drives driving gear (5-1) to rotate clockwise, described driving gear (5-1) engages with driven gear (5-2), the minor sprocket (5-3) coaxial with described driven gear (5-2) is driven to rotate counterclockwise, described minor sprocket (5-3) drives big sprocket wheel (5-5) to rotate counterclockwise by chain (5-4), described big sprocket wheel (5-5) synchronizes to drive roller brush shaft (5-6-2) to rotate, and then also drive coaxial rolling and brushing brush (5-6) rotating in same direction, thus realize sweeping in preposition described waste lifting device (6) ground rubbish.

Handcart for sweeping the most according to claim 1, it is characterized in that: described waste lifting device (6) is installed on the middle part of vehicle frame (2), engaged with little gear (6-2) by the gear wheel (6-1) being installed on roller brush shaft (5-6-2), drive the crank and rocker mechanism motion being made up of crank (6-3), connecting rod (6-4) and dustpan (6-5), described dustpan (6-5) (6-6) the most upper and lower upset around the shaft, thus realize the rubbish that described rolling and brushing brush (5-6) sweeps up and be sent into continuously in refuse hopper (7).

Handcart for sweeping the most according to claim 2, it is characterised in that: 4-8 root length bar hairbrush (5-6-1), the tooth number Z of described gear wheel (6-1) are installed on described rolling and brushing brush (5-6)₁Tooth number Z with little gear (6-2)₂Ratio Z₁: Z₂Consistent with the quantity of described strip hairbrush (5-6-1), so that described rolling and brushing brush (5-6) rotates a circle, the number of times of described dustpan (6-5) upper and lower upset is also identical with the quantity of strip hairbrush (5-6-1).

Handcart for sweeping the most according to claim 3, it is characterised in that: described strip hairbrush (5-6-1) in vertical decrement earthward at 20-30mm；And the relation kept between sweeper speed of service v and described rolling and brushing brush (5-6) rotating speed n is:

Wherein: m is the quantity of strip hairbrush (5-6-1), D is the actual rolling and brushing diameter of rolling and brushing brush (5-6).

Handcart for sweeping the most according to claim 3, it is characterized in that: the front end of described dustpan (6-5) is provided with soft rubber pad (6-5-1), when described dustpan (6-5) is turned to lower end extreme position, described soft rubber pad (6-5-1) contacts with ground.