CN210712691U

CN210712691U - Municipal administration road surface environmental protection scavenging machine

Info

Publication number: CN210712691U
Application number: CN201921010732.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Inner Mongolia Investment Environment Co Ltd
Current assignee: Inner Mongolia Investment Environment Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-09
Anticipated expiration: 2029-07-02

Abstract

The utility model provides a sweeper for municipal administration road surface environmental protection cleans through friction drive, and is applicable to the sweeper on different topography road surfaces. The friction force between the driving part and the ground is used as driving force during pushing, the cost is low, and the economic cost of the whole equipment of sanitation workers is low. The driving device is characterized in that the two fixed shells are respectively arranged at two ends of the support, the two fixed shells are coaxial, the driving pushing handle is arranged on the support, the support is formed by welding metal rods, the driving pushing handle is provided with a protection pad, one ends of the two driving shafts are respectively arranged at one side of the two fixed shells, a driving shaft bearing is arranged between the driving shaft and the fixed shells, the two driving wheels are respectively arranged on the two driving shafts, the two planetary gear carriers are respectively arranged in the two fixed shells and are respectively connected with one ends of the two driving shafts, and a planetary gear carrier bearing is arranged between the outer ring of the planetary gear carrier and the fixed shells.

Description

Municipal administration road surface environmental protection scavenging machine

Technical Field

The invention discloses an environment-friendly sweeper for municipal pavements, relates to a sweeper for cleaning municipal pavements, and belongs to the field of municipal engineering. In particular to a sweeper which cleans by friction drive and is suitable for road surfaces of different terrains.

Background

In municipal works, municipal pavements are often cleaned regularly to ensure that the pavements are clean and good in municipal image, however, the existing cleaning means are that the cleaning personnel usually use a broom to clean the road surface, the labor intensity of cleaning is high, the road surface to be cleaned is not clean and thorough, the working efficiency is low, particularly in rainy and snowy days, foreign matters on the road surface are attached to the ground, soil or other sundries on the road surface are tightly adhered to the road surface after being rolled, the external force required by sanitation workers is large, or a part of muck vehicles often pass through the road section, the road surfaces passed by the slag-soil trucks mostly belong to the road sections which are not long cleaned by the large-scale cleaning trucks, the broken stones falling from the slag-soil trucks are mixed with soil, the brooms are also difficult to clean, sanitation workers are mostly required to clean the road surfaces, the difficulty of cleaning operation is increased, and the cleaning tool is unsafe, so that the cleaning tool capable of assisting the workers in time and labor saving is needed.

What is needed is that the dropped dregs are too much at the bridge head or crossroad where the dregs car often passes through the sharp turn, and the problem that needs to be solved urgently in the existing municipal cleaning is already solved. The existing road maintenance is mainly carried out by sub-packaging one section, sundries on the road are usually treated by tools of sanitation workers, and the existing large-scale sweeper is not moved unless the sundries on the road are too much, so that the resources are wasted seriously, and the road maintenance is not economical.

The notice number CN204199212U discloses a small-sized road surface cleaning machine, which consists of a frame, wheels, a traction rod, an engine, a cleaning mechanism and a blower, wherein the traction rod connected with a tractor is arranged in front of the frame; the wheels are arranged below the frame; the cleaning mechanism with the right cleaning direction is arranged at the front part of the frame; the air outlet of the blower is arranged behind the cleaning mechanism, and the air outlet blows to the lower right of the cleaning machine; the cleaning mechanism consists of a chain, a broom, a starting wheel, a directional gear, a lifting disc, a fixed gear and a driving wheel, and an engine arranged on the rack is connected with the driving wheel of the cleaning mechanism by a transmission shaft, a belt pulley or a chain; the engine is still connected with the drive wheel of hair-dryer through transmission shaft, belt pulley or chain simultaneously, and overall structure is inflexible, and adaptability is poor, is not very good to encircleing complicated road surface and uses, and the flexibility is relatively poor. And the method is not suitable for equipping one hand of a sanitation worker on each road section, and the economy is poor.

Disclosure of Invention

In order to improve the situation, the invention provides the municipal road surface environment-friendly sweeper which cleans through friction driving and is suitable for road surfaces with different terrains. The friction force between the driving part and the ground is used as driving force during pushing, the cost is low, and the economic cost of the whole equipment of sanitation workers is low.

The invention discloses a municipal road surface environment-friendly sweeper, which is realized as follows: the invention relates to a municipal road surface environment-friendly sweeper, which comprises driving wheels, fixed shells, a bracket, a driving push handle, a dust collection box, trundles, driving shafts, sweeping rollers, driving shaft bearings, planet carrier bearings, planet gear rotating shafts, connecting rods, connecting shaft sleeves, planet gear carriers, a sun gear, a fixed ring gear ring, planet gears, driven shafts, scraping blades and driven shaft bearings, wherein the two fixed shells are respectively arranged at two ends of the bracket and are coaxial, the driving push handle is arranged on the bracket and is formed by welding metal rods, the driving push handle is provided with a protective pad, one ends of the two driving shafts are respectively arranged at one side of the two fixed shells, the driving shaft bearings are arranged between the driving shafts and the fixed shells, the two driving wheels are respectively arranged on the two driving shafts, the two planet gear carriers are respectively arranged in the two fixed shells and are respectively connected with one ends of the, a planet carrier bearing is arranged between an outer ring of the planet carrier and a fixed shell, 3 planet gear rotating shafts are arranged on the planet carrier at equal angles, three planet gears are respectively arranged on the three planet gear rotating shafts, a fixed ring gear ring is arranged on the inner wall of the fixed shell and is positioned on the outer ring of the three planet gears, the planet gears are meshed with the inner side wall of the fixed ring gear ring, two sun gears are respectively arranged in the two fixed shells, the sun gears are positioned between the three planet gears and are respectively meshed with the three planet gears, a driven shaft is arranged between the two fixed shells, two ends of the driven shaft are respectively connected with the two sun gears, a driven shaft bearing is arranged between the driven shaft and the fixed shells, a cleaning roller is arranged on the driven shaft, cleaning bristles are arranged on the outer side of the cleaning roller, the diameter of the cleaning roller is equal to that of, the scraping blade is arranged on the cleaning roller and is positioned in the cleaning groove, the front end of the scraping blade is thin, the rear end of the scraping blade is thick, a plurality of scraping teeth are arranged on the scraping blade, the scraping teeth are in a triangular structure, the width of the cleaning groove is more than one fourth of the circumference of the outer ring of the cleaning roller, the dust collection box is positioned at one side of the cleaning roller, one side of the dust collection box is of an open structure, two edges at one side of the dust collection box are respectively provided with a connecting rod, one end of each connecting rod is sleeved on the driven shaft, and is positioned between the fixed shell and the cleaning roller, a connecting shaft sleeve is arranged between the connecting rod and the driven shaft, the height of the dust collection box is gradually reduced from one side to the other side, the connecting shaft is arranged at the bottom of the other side of the dust collection box, the two ends of the connecting shaft are respectively provided with a rotatable caster wheel, the driving push handle and the bracket are integrally formed, the surface of the driving push handle is provided with a plurality of semicircular grooves, and reinforcing strips are embedded in the support.

Has the beneficial effects.

Firstly, cleaning is carried out by friction driving, and the cleaning is efficient.

And secondly, the cost is lower, and the sanitation workers can be conveniently equipped.

And thirdly, the energy is saved by taking the friction force between the pushing part and the ground as the driving force.

Drawings

FIG. 1 is a three-dimensional structure view of the municipal road surface environmental-friendly sweeper.

FIG. 2 is a three-dimensional exploded view of the municipal road surface environmental-friendly sweeper.

Fig. 3 is a left side view of the municipal road surface environmental-friendly sweeper, which only shows the structure at the sweeping roller.

FIG. 4 is a schematic structural diagram of the municipal road surface environment-friendly sweeper, which only shows the structure of the transmission part of the planetary wheel set of the sweeper.

In the attached drawings

Wherein the parts are: the cleaning device comprises a driving wheel (1), a fixed shell (2), a support (3), a driving pushing handle (4), a dust collection box (5), a caster wheel (6), a driving shaft (7), a cleaning roller (8), a driving shaft bearing (9), a planet carrier bearing (10), a planetary gear rotating shaft (11), a connecting rod (12), a connecting shaft sleeve (13), a planetary gear carrier (14), a sun gear (15), a fixed ring gear ring (16), a planetary gear (17), a driven shaft (18), a scraping blade (19) and a driven shaft bearing (20).

The specific implementation mode is as follows:

the invention discloses a municipal road surface environment-friendly sweeper, which is realized as follows: the invention relates to a municipal road surface environment-friendly sweeper which comprises a driving wheel (1), fixed shells (2), a support (3), a driving push handle (4), a dust collection box (5), trundles (6), a driving shaft (7), a sweeping roller (8), a driving shaft bearing (9), a planet carrier bearing (10), a planet gear rotating shaft (11), a connecting rod (12), a connecting shaft sleeve (13), a planet gear carrier (14), a sun gear (15), a fixed ring gear (16), a planet gear (17), a driven shaft (18), a scraping blade (19) and a driven shaft bearing (20), wherein the two fixed shells (2) are respectively arranged at two ends of the support (3), the two fixed shells (2) are coaxial, the driving push handle (4) is arranged on the support (3), the support (3) is formed by welding metal rods, a protection pad is arranged on the driving push handle (4), one ends of the two driving shafts (7) are respectively arranged at one side of the two fixed shells (2), a drive shaft bearing (9) is arranged between the drive shaft (7) and the fixed shell (2), the two drive wheels (1) are respectively arranged on the two drive shafts (7), two planet gear carriers (14) are respectively arranged in the two fixed shells (2) and are respectively connected with one ends of the two drive shafts (7), a planet carrier bearing (10) is arranged between the outer ring of the planet gear carrier (14) and the fixed shell (2), 3 planet gear rotating shafts (11) are arranged on the planet gear carrier (14) at equal angles, three planet gears (17) are respectively arranged on the three planet gear rotating shafts (11), a fixed ring gear ring (16) is arranged on the inner wall of the fixed shell (2) and is positioned on the outer rings of the three planet gears (17), the inner side walls of the planet gears (17) and the fixed ring gear ring (16) are meshed, two sun gears (15) are respectively arranged in the two fixed shells (2), the cleaning device is characterized in that the sun gear (15) is located between three planetary gears (17) and is respectively meshed with the three planetary gears (17), the driven shaft (18) is arranged between two fixed shells (2), two ends of the driven shaft (18) are respectively connected with the two sun gears (15), a driven shaft bearing (20) is arranged between the driven shaft (18) and the fixed shells (2), the cleaning roller (8) is arranged on the driven shaft (18), cleaning bristles are arranged on the outer side of the cleaning roller (8), the diameter of the cleaning roller (8) is equal to that of the driving wheel (1), a cleaning groove is formed in the outer side of the cleaning roller (8), a scraping blade (19) is arranged on the cleaning roller (8) and is located in the cleaning groove, the front end of the scraping blade (19) is thin, the rear end of the scraping blade (19) is thick, a plurality of scraping teeth are arranged on the scraping blade (19), the scraping teeth are of a triangular structure, and the width of the cleaning groove is larger than one fourth of the circumference, the dust collection box (5) is located on one side of the cleaning roller (8), one side of the dust collection box (5) is of an open structure, two connecting rods (12) are respectively arranged on two edges of one side of the dust collection box (5), one end of each connecting rod (12) is sleeved on the driven shaft (18) and located between the fixed shell (2) and the cleaning roller (8), a connecting shaft sleeve (13) is arranged between each connecting rod (12) and the driven shaft (18), the height of the dust collection box (5) is gradually reduced from one side to the other side, the connecting shaft is arranged at the bottom of the other side of the dust collection box (5), rotatable trundles (6) are respectively arranged at two ends of each connecting shaft, the driving push handle (4) and the support (3) are integrally formed, a plurality of semicircular grooves are formed in the surface of the driving push handle (4), and reinforcing strips are embedded in the support (3.

When the sweeper is used for sweeping the road surface, a worker holds the driving push handle (4) with two hands to push the sweeper forwards, the driving wheel (1) rotates to drive the driving shaft (7) to rotate, the planetary gear carrier (14) fixed at one end of the driving shaft (7) rotates along with the driving shaft (7), the planetary gear carrier (14) drives 3 planetary gears (17) to rotate through the planetary gear rotating shaft (11), the 3 planetary gears (17) are respectively meshed with the sun gear (15) to drive the sun gear (15) to rotate, after transmission of the planetary gears (17), the rotating speed of the sun gear (15) is greater than that of the planetary gears (17), the sun gear (15) is fixed on the driven shaft (18) to drive the driven shaft (18) to rotate, the driven shaft (18) drives the sweeper roller (8) to rotate rapidly, and the sweeper roller (8) cleans the ground through the sweeping bristles on the outer side of the sweeper roller (8) in the rotating process, the scraping blade (19) on the cleaning roller (8) scrapes and cleans the sludge on the ground, when the cleaning roller (8) rotates to the opening part at one side of the dust collection box (5), the cleaning roller (8) rubs against one side of the dust collection box (5), and then the cleaned dust, mud and the like fall into the dust collection box (5) for collection;

furthermore, when the tricycle is used, the driving push handle (4) can be fixed on a tricycle of a sanitation worker according to the condition of sundries on the road or the length of the cleaned road, so that the sanitation worker can save more labor when using the tricycle.

The driving push handle (4) is provided with a protection pad, so that the hands are more comfortable in the pushing process;

the cleaning brush bristles are arranged on the outer side of the cleaning roller (8), so that dust, soil and the like on the ground can be cleaned through the cleaning brush bristles in the rotating process of the cleaning roller (8);

the diameter of the cleaning roller (8) is equal to that of the driving wheel (1), so that the contact between cleaning bristles on the outer side of the cleaning roller (8) and the ground can be ensured, and the cleaning effect is further ensured;

due to the design that the front end of the scraping blade (19) is thin and the rear end of the scraping blade (19) is thick, the front end of the scraping blade (19) is thin, and things adhered to the ground can be scraped and cleaned conveniently;

the scraping teeth are designed into a triangular structure, the scraping teeth can assist the scraping blade (19) in scraping and cleaning soil and the like on the ground, and the triangular structure is provided with a pointed end, so that objects which are difficult to clean on the ground can be cleaned more conveniently;

the driving push handle (4) and the bracket (3) are integrally formed, so that the overall stability is good;

the surface of the driving push handle (4) is provided with a plurality of semicircular grooves, so that the friction force between the driving push handle (4) and the hand is increased, and the holding and pushing stability is better;

the design that the reinforcing strips are embedded in the support (3) can further reinforce the support (3), and the support is not easy to break and damage;

the design that the height of the dust collection box (5) is gradually reduced from one side to the other side can ensure that dust, mud and the like entering the dust collection box (5) can slide to the other side of the dust collection box (5) along the inclined plane at the bottom of the dust collection box (5) to avoid blocking an opening part at one side of the dust collection box (5);

the planetary gear (17) is matched with the sun gear (15) to drive the driving shaft (7) and the driven shaft (18), so that the slow speed of the driving shaft (7) can be converted into the fast speed of the driven shaft (18), the sweeping roller (8) can rotate fast for cleaning, and the cleaning efficiency is improved; the driving wheel (1) and the driving shaft (7) are matched with the planetary gear carrier (14) to drive the cleaning roller (8) to rotate, and rolling force can be converted to the cleaning roller (8) for cleaning;

the driving wheel (1) rotates to drive the cleaning roller (8) to rotate rapidly, and the slow rotation of the driving wheel (1) can be converted into the rapid rotation of the cleaning roller (8), so that the cleaning efficiency is improved;

the electric tricycle is driven by friction force between the electric tricycle and the ground when being pushed, has lower cost, is lower in economic cost for the whole sanitation workers, and can be well matched with the existing sanitation workers and electric tricycles for use.

The purpose of driving by the friction force between the ground and the ground when pushing is achieved.

Claims

1. The utility model provides a municipal administration road surface environmental protection scavenging machine which characterized by: the cleaning device comprises a driving wheel, fixed shells, a support, a driving push handle, a dust collection box, trundles, driving shafts, cleaning rollers, driving shaft bearings, planet carrier bearings, planet gear rotating shafts, connecting rods, a connecting shaft sleeve, a planet carrier, a sun gear, a fixed ring gear ring, a planet gear, driven shafts, scraping blades and driven shaft bearings, wherein the two fixed shells are respectively arranged at two ends of the support, the two fixed shells are coaxial, the driving push handle is arranged on the support, the support is formed by welding metal rods, one ends of the two driving shafts are respectively arranged at one side of the two fixed shells, the driving shaft bearings are arranged between the driving shafts and the fixed shells, the two driving wheels are respectively arranged on the two driving shafts, the two planet carrier is respectively arranged in the two fixed shells and is respectively connected with one ends of the two driving shafts, the planet carrier bearings are arranged between the outer rings of the planet carrier and, three planetary gears are respectively arranged on three planetary gear rotating shafts, a fixed ring gear ring is arranged on the inner wall of a fixed shell and is positioned on the outer ring of the three planetary gears, the planetary gears are meshed with the inner side wall of the fixed ring gear ring, two sun gears are respectively arranged in two fixed shells, the sun gears are positioned between the three planetary gears and are respectively meshed with the three planetary gears, a driven shaft is arranged between the two fixed shells, two ends of the driven shaft are respectively connected with the two sun gears, a driven shaft bearing is arranged between the driven shaft and the fixed shells, a cleaning roller is arranged on the driven shaft, a cleaning groove is arranged on the outer side of the cleaning roller, a scraping blade is arranged on the cleaning roller and is positioned in the cleaning groove, a dust collection box is positioned on one side of the cleaning roller, one side of the dust collection box is of an open structure, two edges of one side of the dust, and is located between fixed shell and cleaning roller, a connecting shaft sleeve is placed between connecting rod and driven shaft, the height of the dust-collecting box is gradually reduced from one side to another side, the connecting shaft is placed in the bottom portion of another side of dust-collecting box, and two ends of the connecting shaft are respectively equipped with rotatable trundles.

2. The sweeper of claim 1, wherein the front end of the scraping blade is thin and the rear end of the scraping blade is thick, a plurality of scraping teeth are arranged on the scraping blade, and the scraping teeth are of a triangular structure.

3. The sweeper of claim 1, wherein the diameter of the sweeping roller is equal to the diameter of the driving wheel.

4. The sweeper of claim 1, wherein the width of the cleaning groove is greater than one quarter of the circumference of the outer ring of the sweeping roller.

5. The sweeper of claim 1, wherein the support is embedded with a reinforcing bar.

6. The sweeper of claim 1, wherein the driving push handle and the bracket are integrally formed.

7. The sweeper of claim 6, wherein the driving handle has a plurality of semicircular grooves on its surface, and a protective pad is placed on the driving handle.

8. The environmental-friendly sweeper for municipal road surfaces as claimed in claim 2, wherein cleaning bristles are arranged outside the cleaning roller.

9. The sweeper of claim 1, wherein the planetary gear and the sun gear cooperate to drive the drive shaft and the driven shaft to translate the slow speed of the drive shaft into the fast speed of the driven shaft.

10. The sweeper of claim 1, 6 or 7, wherein the driving push handle is fixed on a tricycle of a sanitation worker.