CN113832896A

CN113832896A - Municipal administration sanitation car cleaning device

Info

Publication number: CN113832896A
Application number: CN202111175258.1A
Authority: CN
Inventors: 苏本院
Original assignee: Fengxian Yuanbo Electric Vehicle Co ltd
Current assignee: Fengxian Yuanbo Electric Vehicle Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2021-12-24
Anticipated expiration: 2041-10-09
Also published as: CN113832896B

Abstract

The invention discloses a cleaning device for a municipal sanitation vehicle, which belongs to the technical field of cleaning devices and comprises a fixed disc, wherein a cleaning disc is coaxially arranged below the fixed disc, a brush strip is arranged below the cleaning disc, a motor is connected onto the fixed disc, an installation ring is arranged on the outer ring of the cleaning disc, a plurality of fixed tubes are arranged on the installation ring, turntables are arranged at the bottoms of the fixed tubes, arc-shaped cleaning rods are arranged on the turntables, transmission gears are arranged at the tops of the fixed tubes, transmission parts are arranged in the fixed tubes, and driving gears are further arranged on the cleaning disc. According to the garbage cleaning device, the fixed pipe is arranged on the traditional cleaning disc, the rotary disc is arranged at the bottom of the fixed pipe, the rotary disc drives the arc-shaped cleaning rod to drive garbage to the inner side while the cleaning disc rotates, and the arc-shaped cleaning rod can reduce the contact between the tangential direction and the garbage, so that the quantity of the garbage flicked away can be effectively reduced, and the cleaning efficiency and effect are improved.

Description

Municipal administration sanitation car cleaning device

Technical Field

The invention relates to the technical field of cleaning devices, in particular to a cleaning device for a municipal sanitation vehicle.

Background

The rubbish clearance of current urban road mainly divide into two kinds, one kind is that the manual work is cleared up, mainly is to some areas such as non-motor way that inconvenient clearance, and the trunk road generally all clears up automatically through the sanitation car, and current sanitation car is equipped with the brush strip through setting up the carousel to its carriage bottom on the carousel, through brush strip and ground contact, in the pivoted, sweeps rubbish to adsorption apparatus structure, absorbs rubbish into the internal storage mechanism of car.

However, when the existing rotating disc rotates, the garbage at the edge of the rotating disc can be partially ejected away at the moment of contacting the brush strip, so that the sanitation vehicle needs to have a certain overlapping range between two cleaning lines during cleaning, and the ejected garbage can be cleaned. The cleaning efficiency is low, and the garbage can be bounced to the road teeth at the edge of the road to cause a dead angle area and influence the cleaning effect.

Disclosure of Invention

Aiming at the technical defects, the invention aims to provide the cleaning device for the municipal sanitation vehicle, which reduces the contact surface between the tangential direction and the garbage by arranging the arc-shaped cleaning rod, avoids directly bouncing away the garbage, and improves the cleaning efficiency and effect.

In order to solve the technical problems, the invention adopts the following technical scheme: the invention provides a municipal sanitation vehicle cleaning device which comprises a fixed disc fixedly connected to a sanitation vehicle, wherein a cleaning disc is coaxially arranged below the fixed disc, a brush strip for cleaning is arranged below the cleaning disc, the fixed disc is connected with a motor for driving the cleaning disc to rotate for cleaning, an installation ring is arranged on the outer ring of the cleaning disc, a plurality of fixing pipes are arranged on the installation ring, the fixing pipes are arranged in a downward inclination mode and are uniformly distributed on the installation ring on the circumference, a rotary disc is arranged at the bottom of each fixing pipe, an arc-shaped cleaning rod is arranged on the rotary disc, a transmission gear is arranged at the top of each fixing pipe, a transmission part for connecting the transmission gear and the rotary disc is arranged in each fixing pipe, and a driving gear meshed with the transmission gear is further arranged on the cleaning disc.

Preferably, the tip and the carousel of cleaning rod slip joint from top to bottom, the top of the junction of cleaning rod and carousel be equipped with cleaning rod fixed connection's stopper, be connected with the first elastic component of multiunit between stopper and the carousel, the bottom fixedly connected with adjustable ring of fixed pipe, the bottom surface of adjustable ring are equipped with the different planes of two sets of level, and the juncture passes through the curved surface transition between the two planes, the bottom surface of adjustable ring and the top surface sliding fit of stopper.

Preferably, the driving medium includes first pivot, second pivot and the third pivot of rotating respectively and connecting in collar, regulation circle and fixed tube, the tip of first pivot and third pivot all with the tip of second pivot between be equipped with the universal joint.

Preferably, the fixed pipe and the second rotating shaft are equally divided into two sections, any one end of each of the two sections is provided with a non-circular rod or a groove with a non-circular section, the other section is provided with a non-circular groove or a non-circular rod matched with the fixed pipe, the two sections are connected in a sliding mode along the length direction of the fixed pipe, a second elastic piece is connected between the adjacent ends of the two sections of the fixed pipe, a lug is arranged on the surface of one section of the fixed pipe, which is located below the two sections of the fixed pipe, a protective shell is connected onto the fixed disk, a sliding guide strip connected with the lug in a sliding mode is connected into the protective shell, the sliding guide strip is divided into two sections with different installation heights, and the two sections are transited through a curved surface.

Preferably, the non-circular rod connected between the two sections of the fixed pipe and the second rotating shaft is a regular polygon rod, and the groove with the non-circular cross section is matched with the non-circular cross section.

Preferably, the driving gear is fixedly connected to the fixed disk.

Preferably, the driving gear is rotatably connected to the fixed disk, and the fixed disk is further provided with a driving source for driving the driving gear.

Preferably, the first elastic member and the second elastic member are both springs.

The invention has the beneficial effects that: according to the garbage cleaning device, the fixed pipe is arranged on the traditional cleaning disc, the rotary disc is arranged at the bottom of the fixed pipe, the rotary disc drives the arc-shaped cleaning rod to drive garbage to the inner side while the cleaning disc rotates, and the arc-shaped cleaning rod can reduce tangential contact with the garbage, so that the quantity of the garbage flicked away can be effectively reduced, and the cleaning efficiency and effect are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a cleaning device for a municipal sanitation vehicle according to an embodiment of the invention.

Fig. 2 is a schematic view of a half-section structure of the housing and the mounting ring.

Fig. 3 is a schematic view of a half-section structure of the fixed pipe.

Fig. 4 is an enlarged schematic view of the structure of the area a in fig. 3.

FIG. 5 is a schematic view of a half-section of the fixed tube and adjusting ring and a partial section of the turntable.

Fig. 6 is an enlarged view of the structure of region B in fig. 5.

Fig. 7 is a schematic view of two-section connection structure of the fixed tube and the sliding guide structure of the protrusion and the sliding guide strip.

Description of reference numerals: 1-fixed disc, 2-cleaning disc, 3-brush bar, 4-motor, 5-mounting ring, 6-fixed tube, 7-rotary disc, 8-cleaning rod, 9-transmission gear, 10-transmission part, 11-limiting block, 12-first elastic part, 13-adjusting ring, 14-noncircular rod, 15-groove, 16-second elastic part, 17-lug, 18-protective shell, 19-guide sliding bar, 1001-first rotating shaft, 1002-second rotating shaft, 1003-third rotating shaft and 1004-universal joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in figures 1 to 7, the invention provides a municipal sanitation vehicle cleaning device, which comprises a fixed disc 1 fixedly connected to a sanitation vehicle, a cleaning disc 2 is coaxially arranged below the fixed disc 1, brush strips 3 for cleaning are arranged below the cleaning disc 2, a motor 4 for driving the cleaning disc 2 to rotate and clean is connected to the fixed disc 1, the motor 4 rotates to drive the cleaning disc 2 to rotate, so that the brush strips 3 at the bottom push garbage to one side, two groups of the prior art are generally arranged, a garbage recycling mechanism is arranged between the two cleaning discs to absorb the garbage, an installation ring 5 is arranged on the outer ring of the cleaning disc 2, a plurality of fixed pipes 6 are arranged on the installation ring 5, the fixed pipes 6 are arranged in a downward inclination mode, the fixed pipes 6 are divided into three areas, namely, two end parts are vertical, the middle area is inclined, and the bottom part is farther away from the axis of the cleaning disc 2 relative to the top part, and evenly distributed on the collar 5 on the circumference, the bottom of fixed pipe 6 is equipped with carousel 7, install arc cleaning rod 8 on the carousel 7, set up arc cleaning rod 8 and when can making cleaning rod rotate, the face of front excision striking is less with rubbish on the tangential direction of its rotational speed, and its radian district, because of the restriction of tip, make rubbish can move towards pivoted direction, move to the middle part of sanitation car promptly, can also make the rubbish that the brush-strip outwards bounced away sent to the centre, improve the efficiency and the effect of clearance, the top of fixed pipe 6 is equipped with drive gear 9, be equipped with the driving medium 10 of connecting drive gear 9 and carousel 7 in the fixed pipe 6, still be equipped with the drive gear of being connected with drive gear 9 meshing on the clearance dish 2, drive gear is used for driving carousel 7 to rotate.

Furthermore, the end of the cleaning rod 8 is vertically slidably connected with the rotary table 7, the bottom surface of the cleaning rod 8 is also provided with the brush bar 3, a limiting block 11 fixedly connected with the cleaning rod 8 is arranged above the joint of the cleaning rod 8 and the rotary table 7, a plurality of groups of first elastic members 12 are connected between the limiting block 11 and the rotary table 7, under the action of the first elastic members 12, the limiting block 11 always has an upward movement trend, because the effective working area of the cleaning rod 8 is a position far away from the brush bar 3, and the other part is an ineffective working area and can also have a reverse action, so that the cleaning rod 8 does not work when the cleaning rod is close to the position of the brush bar 3, the bottom of the fixed pipe 6 is fixedly connected with the adjusting ring 13, the bottom surface of the adjusting ring 13 is provided with two groups of planes with different horizontal heights, and the planes with different horizontal heights can make the first elastic members 12 be in different states to change the position of the cleaning rod 8, and then the adjusting ring rises at a position where the adjusting ring does not need to work, and falls at a position where the adjusting ring needs to work, and the junction between the two planes is transited through a curved surface, so that the bottom surface of the adjusting ring 13 is in sliding fit with the top surface of the limiting block 11, and the curved surface transition is stable.

Further, the transmission member 10 includes a first rotating shaft 1001, a second rotating shaft 1002 and a third rotating shaft 1003 which are respectively rotatably connected in the mounting ring 5, the adjusting ring and the fixing tube 6, a universal joint 1004 is arranged between the end portions of the first rotating shaft 1001 and the third rotating shaft 1003 and the end portion of the second rotating shaft 1002, and the universal joint 1004 mainly functions to perform stable transmission under different shaft conditions and transmit power to the turntable 7 more stably.

Further, the fixed pipe 6 and the second rotating shaft 1002 are divided into two sections, and any one end of the two sections is provided with a non-circular rod 14 or a groove 15 with a non-circular section, the other section is provided with a non-circular groove 15 or a non-circular rod 14 matched with the fixed pipe, the non-circular rod 14 arranged in the two sections of the second rotating shaft 1002 is a cylindrical solid rod, and the fixed pipe 6 needs to accommodate the second rotating shaft 1002 in the fixed pipe, so that the rod provided with the non-circular rod 14 in the two sections is a hollow rod, the two sections are connected in a sliding manner along the length direction of the hollow rod, a second elastic member 16 is connected between the adjacent ends of the two sections of the fixed pipe 6, the second elastic member 16 mainly has pressure on the section at the lower position of the fixed pipe 6, so that the section has a downward movement tendency, because not all the areas of the cleaning rod 8 in the circumferential direction of the cleaning discs 2 are effective working areas, and the area between the two cleaning discs 2 is a non-effective working area, therefore, the part does not need to work by a cleaning rod 8, a bump 17 is arranged on the surface of one section of the lower part of the two sections of the fixed tube 6, the fixed disc 1 is connected with a protective shell 18, a slide guide strip 19 which is connected with the bump 17 in a sliding way is connected in the protective shell 18, the slide guide strip 19 is divided into two sections with different installation heights, the two sections are transited through a curved surface, the arrangement of the slide guide strip 19 is similar to that of the adjusting ring 13, and the difference is that one section acts on an inclined plane, so that the section of the lower part of the fixed tube 6 can move in the axial direction under the action of the slide guide strip 19 and the second elastic element 16, and the rotary disc 8 is lifted in a non-working area and is put down in a required working area to automatically switch states.

Further, the first elastic member 12 and the second elastic member 16 are both springs.

Further, the noncircular rod 14 connected between the two sections of the fixed pipe 6 and the second rotating shaft 1002 is a regular polygon rod, the section of the noncircular groove 15 is matched with the noncircular groove, the noncircular groove enables the noncircular groove to stably transmit, the noncircular groove can move relatively in the axial direction, the regular polygon is more convenient to standardize and process, the regular polygon is more balanced in whole, and the regular polygon is preferably of a regular hexagon structure.

Further, drive gear fixed connection is on fixed disk 1, when drive gear snap-on is on fixed disk 1, then collar 5 direct fixed connection is on clearance dish 2, because collar 5 can be along with clearance dish 2 synchronous rotation, and drive gear is in the stationary condition, therefore collar 5 rotates, transmission gear 9 can self-adaptation rotate, and the speed is relevant with the drive ratio of two gears and the rotational speed of clearance dish 2, is directly proportional with the rotational speed of clearance dish 2, because carousel 7 rotates with transmission gear 9 is synchronous, consequently the speed of automatically regulated carousel 7.

Furthermore, the driving gear is rotatably connected to the fixed disk 1, the fixed disk 1 is also provided with a driving source for driving the driving gear, similarly, the mounting ring 5 is fixedly connected to the cleaning disk 2, but the driving gear is not fixed to the fixed disk 1, so that the driving gear 9 is not automatically rotated, the driving source is connected to the driving gear, the speed of the required rotating disk 7 can be manually adjusted, when the cleaning disk 2 works at different rotating speeds, the rotating disk 7 can be manually adjusted to reach the optimal speed to enable the cleaning rod 8 to reach the optimal working state, and the driving source is preferably a motor.

When the cleaning device is used, the cleaning disc 2 is driven to rotate by the motor to clean the brush strips, then the transmission gear 9 is driven to rotate by another motor or self-adaptation, power is transmitted to the rotary disc 7 through the transmission piece 10 to drive the cleaning rod 8 to work, in a non-working area of the rotation of the rotary disc 7, the limiting block 11 moves upwards under the action of the first elastic piece 12 to contact with a plane at a higher position in the adjusting ring 13, the cleaning rod 8 is lifted, the limiting block 11 contacts with a plane at a lower position at a position needing to work, the first elastic piece 12 is compressed, the cleaning rod 8 moves downwards to work, meanwhile, the guide sliding strip 19 and the second elastic piece 16 have the same action with the first elastic piece 11 and the adjusting ring 13, a section at a lower position of the fixing pipe 6 moves along the axial direction of the fixing pipe, so that the rotary disc 7 is lifted or put down at different positions to achieve different states.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The cleaning device for the municipal sanitation truck is characterized by comprising a fixed disc (1) fixedly connected to the sanitation truck, a cleaning disc (2) is coaxially arranged below the fixed disc (1), a brush strip (3) used for cleaning is arranged below the cleaning disc (2), a motor (4) used for driving the cleaning disc (2) to rotate and clean is connected onto the fixed disc (1), a mounting ring (5) is arranged on the outer ring of the cleaning disc (2), a plurality of fixed pipes (6) are arranged on the mounting ring (5), the fixed pipes (6) are arranged in a downward inclined manner and are uniformly distributed on the mounting ring (5) on the circumference, a turntable (7) is arranged at the bottom of each fixed pipe (6), an arc-shaped cleaning rod (8) is arranged on the turntable (7), a transmission gear (9) is arranged at the top of each fixed pipe (6), a transmission part (10) for connecting the transmission gear (9) and the turntable (7) is arranged in each fixed pipe (6), the cleaning disc (2) is also provided with a driving gear meshed with the transmission gear (9).

2. The municipal sanitation vehicle cleaning device according to claim 1, wherein the end of the sweeping rod (8) is vertically slidably engaged with the rotary table (7), a limiting block (11) fixedly connected with the sweeping rod (8) is arranged above the joint of the sweeping rod (8) and the rotary table (7), a plurality of sets of first elastic members (12) are connected between the limiting block (11) and the rotary table (7), an adjusting ring (13) is fixedly connected to the bottom of the fixed pipe (6), two sets of planes with different horizontal heights are arranged on the bottom surface of the adjusting ring (13), the junction between the two planes is in transition through a curved surface, and the bottom surface of the adjusting ring (13) is in sliding fit with the top surface of the limiting block (11).

3. A municipal sanitation vehicle cleaning device according to claim 2, wherein the transmission member (10) comprises a first rotating shaft (1001), a second rotating shaft (1002) and a third rotating shaft (1003) rotatably connected to the inside of the mounting ring (5), the adjusting ring and the fixing tube (6), respectively, and a universal joint (1004) is provided between each end of the first rotating shaft (1001) and the third rotating shaft (1003) and each end of the second rotating shaft (1002).

4. A municipal sanitation vehicle cleaning device according to claim 3, wherein the fixed pipe (6) and the second rotating shaft (1002) are divided into two sections, and any one end of the two sections is provided with a non-circular rod (14) or a groove (15) with a non-circular section, the other section is provided with a non-circular groove (15) or a non-circular rod (14) matched with the non-circular rod, the two sections are connected in a sliding way along the length direction of the two sections, and a second elastic piece (16) is connected between the adjacent ends of the two sections of the fixed pipe (6), the surface of one section of the two sections of the fixed pipe (6) which is positioned at the lower part is provided with a convex block (17), the fixed disc (1) is connected with a protective shell (18), a slide guiding strip (19) which is connected with the convex block (17) in a sliding way is connected in the protective shell (18), the guide sliding strip (19) is divided into two sections with different installation heights, and the two sections are transited through a curved surface.

5. A municipal sanitation vehicle cleaning device according to claim 4, wherein the non-circular rod (14) connecting the fixed pipe (6) and the two sections of the second rotating shaft (1002) is a regular polygon rod, and the groove (15) with the non-circular cross section is adapted to the regular polygon rod.

6. A municipal sanitation vehicle cleaning device according to any one of claims 1 to 5, wherein the driving gear is fixedly attached to the fixed plate (1).

7. A cleaning device for municipal sanitation vehicles according to any one of claims 1 to 5, wherein the driving gear is rotatably connected to the fixed plate (1), and a driving source for driving the driving gear is further provided on the fixed plate (1).

8. A municipal sanitation vehicle cleaning device according to claim 4, wherein the first resilient member (12) and the second resilient member (16) are both springs.