CN212896080U

CN212896080U - Urban fallen leaf cleaning mechanism

Info

Publication number: CN212896080U
Application number: CN202020603061.8U
Authority: CN
Inventors: 严家琪; 陈志平
Original assignee: Jiangsu Rongchuang Environmental Protection Technology Co ltd
Current assignee: Jiangsu Rongchuang Environmental Protection Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-04-06
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a city fallen leaves cleaning mechanism, which belongs to the technical field of city environmental protection equipment, and comprises an installation cavity, wherein the bottom in the installation cavity is provided with a rotating tooth, the periphery of the rotating tooth is evenly engaged and connected with three cleaning extending bodies, the rotating tooth is rotationally connected with the cleaning extending bodies, the top of the cleaning extending bodies is fixedly connected with a second rotating shaft, the installation cavity is provided with first transmission holes at the corresponding positions of the three cleaning extending bodies, the second rotating shaft penetrates through the first transmission holes, the bottoms of the installation cavity and the cleaning extending bodies are respectively fixed with an installation hairbrush, the center of the installation cavity is provided with a second transmission hole, a transmission shaft is fixedly connected above the rotating tooth and penetrates through the second transmission holes, the outer surface of the upper end of the transmission shaft is connected with a rack, the two ends of the rack are fixedly provided with limit blocks, the upper end and the lower end of the transmission shaft are fixedly arranged, the fallen leaves at, meanwhile, automatic retraction and release can be realized, and other objects cannot be touched.

Description

Urban fallen leaf cleaning mechanism

Technical Field

The utility model relates to a city environmental protection equipment technical field, more specifically say, relate to a city fallen leaves clearance mechanism.

Background

With the gradual improvement of living standard of people, the pursuit of people is gradually changed to green and nature, so in modern communities and cities, green plants generally exist, in order to maintain community environment or park environment, the green plants are frequently trimmed, a large amount of fallen leaves are generated in the trimming process, and the fallen leaves are also generated in the season changing process of the plants even if the plants are not trimmed manually, so that sanitation workers can frequently see the fallen leaves which are cleaned by cleaning trolleys ceaselessly, and manual cleaning is performed in some cases, so that the cleanness and tidiness of the cities are realized.

However, the existing fallen leaves collecting cart can not run straight, so that the corners close to the curbs cannot be cleaned up, and a small amount of fallen leaves are remained on the road surface.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a city fallen leaves clearance mechanism can realize the clean up of fallen leaves in curb edge department, can realize automatic receiving and releasing simultaneously, can not touch other things.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A city fallen leaf cleaning mechanism comprises an installation cavity, wherein rotating teeth are installed at the bottom in the installation cavity, three cleaning extending bodies are uniformly meshed and connected around the rotating teeth, the rotating teeth and the cleaning extending bodies are rotatably connected, a second rotating shaft is fixedly connected to the top of the cleaning extending body, first transmission holes are formed in the corresponding positions of the three cleaning extending bodies in the installation cavity, the second rotating shaft penetrates through the first transmission holes, installation brushes are fixed at the bottoms of the installation cavity and the cleaning extending bodies, a second transmission hole is formed in the center of the installation cavity, a transmission shaft is fixedly connected to the upper portion of the rotating teeth and penetrates through the second transmission holes, a rack is connected to the outer surface of the upper end of the transmission shaft, stoppers are fixedly installed at the two ends of the rack, rotating shafts are fixedly installed at the upper end and the lower end of the transmission shaft, and the upper end of the transmission shaft is the bottom of, the third transmission hole has been seted up at the axis of rotation corresponding position to clearance shallow bottom and installation cavity portion, and the axis of rotation runs through the third transmission hole, the mount is installed to clearance shallow bottom, the rack is installed to the mount inboard, and rack and mount sliding connection. The fallen leaves at the corners of the road teeth can be cleaned, and meanwhile, the falling leaves can be automatically collected and released without touching other objects.

Further, clean the extension body and include the driven shaft and clean axle, clearance extension axle, clean the axle front end and install the bracing piece, the other one end fixed mounting of bracing piece is at the driven shaft surface, the spout has been seted up to both sides around cleaning the axle bottom, both sides fixed mounting has the slider around the clearance extension axle internal surface bottom, and when the clearance shallow is skew straight line to go a little, under driving about of spring force, the slider drives the clearance and extends the axle and move in the spout of cleaning the axle, can guarantee like this all the time that the road tooth dodges the groove and paste road tooth all the time, can realize like this that the clearance extends the axle and cleans axle bottom brush and can clear up the road tooth corner when the skew straight line of clearance shallow is gone.

Further, the upper ends of the cleaning shaft and the cleaning extension shaft are fixedly provided with supporting blocks, pull rod holes are formed in the supporting blocks, the pull rod holes in the two supporting blocks are located at the same height, a pull rod penetrates through the pull rod holes, a spring is arranged in the middle of the supporting blocks, the pull rod penetrates through the spring at the same time, a fixed block is fixedly arranged at the right end of the pull rod, the left end of the pull rod is fixedly connected with a rope, the other end of the rope is fixedly arranged on the upper side of a driven shaft, when the fallen leaves are cleaned, the rack is pulled backwards to drive the transmission shaft to rotate, then the transmission shaft rotates the rotating teeth, then the rotating teeth drive the cleaning extension body to rotate, the cleaning extension body rotates by 90 degrees to be opened, the rope is slowly released when the cleaning extension body is opened, the spring in a compressed state pushes the cleaning extension shaft forwards, then the road teeth avoid grooves to, when the fallen leaves are cleaned, the rack is pushed forwards, the rotating teeth and the cleaning extension body and the transmission shaft are opposite to each other before cleaning, the rope rotates around the cleaning extension body when the cleaning extension body is retracted, the pulling pull rod drives the cleaning extension shaft to pull back along the cleaning shaft chute, and therefore the cleaning extension body is retracted into the installation cavity, the space using position is reduced, and the storage is convenient.

Further, rope, pull rod and spring are located same height, and the rope directly drives the pull rod and drives spring linear motion again, brings vertical power after preventing the slope and causes the deformation to the pull rod, and the spring distortion reduces the life of spring, pull rod length is greater than the rope, and when the rope rotated maximum displacement, the pull rod still was downthehole at the pull rod, can make the pull rod support spring all the time, had guaranteed the service function of spring, the clearance is extended a front end below and has been seted up the way tooth and dodged the groove, and the way tooth dodges the groove and pastes tight way tooth all the time during the clearance to make the clearance extend axle bottom brush and paste tight road surface corner, realized the clearance of road surface corner position.

Further, installation cavity, mount, second axis of rotation, cleaning axle, pull rod and axis of rotation surface scribble the anti-rust paint layer, rotation tooth, transmission shaft, rack and driven shaft surface scribble anti-rust oil, and fallen leaves clearance mechanism surface is direct and air contact can cause its surface oxidation corrosion, reduces fallen leaves clearance mechanism's life, and the corruption aggravation when rainy day or meet the place that has water moreover, its surface scribbles anti-rust paint layer and anti-rust oil protection fallen leaves clearance mechanism, life increase.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses the scheme can realize the clean up of curbstone edge fallen leaves, can realize not the time spent automatic receiving and releasing simultaneously, can not touch other things.

(2) When the cleaning trolley slightly deviates from straight line running, under the driving of the elastic force of the spring, the sliding block drives the cleaning extension shaft to move in the sliding groove of the cleaning shaft, so that the road teeth avoiding groove can be always kept attached to the road teeth, and the cleaning extension shaft and the bottom end of the cleaning shaft can be cleaned by the brush when the cleaning trolley deviates from straight line running.

(3) When before beginning to clear up the fallen leaves, the rack stimulates backward, drive the transmission shaft and rotate, then the transmission shaft moves the rotation tooth again and rotates, it drives to clean the extension body and rotates to rotate to clean the extension body, the rope is slowly released when opening, the spring that is in compression state will clear up the extension axle and push forward this moment, then the way tooth dodges the groove and pastes tight way tooth, begin to clear up the fallen leaves, when the fallen leaves of clearance end, the rack promotes forward, rotate the tooth and clean the extension body, the transmission shaft direction of motion is opposite before clearing up, the rope rotates around cleaning the extension body when cleaning the extension body and withdrawing, the pulling pull rod drives again and clears up the extension axle and pulls backward along cleaning the axle spout, thereby in will cleaning the extension body and withdraw the installation cavity, reduce space usage position, and convenient for storage.

(4) Rope and pull rod, the spring is located same height, the rope directly drives the pull rod and drives spring linear motion again, bring vertical power after preventing the slope and cause the deformation to the pull rod, the spring distortion, reduce the life of spring, pull rod length is greater than the rope, when the rope rotates maximum displacement, the pull rod is still downthehole at the pull rod, can make the pull rod supporting spring all the time, the service function of spring has been guaranteed, the clearance extends a front end below and has been seted up the road tooth and dodge the groove, the road tooth dodges the groove and pastes tight road tooth all the time during the clearance, thereby make the clearance extend axle bottom brush and paste tight road surface corner, the clearance of road surface corner position has been realized.

(5) The direct and air contact in fallen leaves clearance mechanism surface can cause its surface oxidation corrosion, reduces fallen leaves clearance mechanism's life, and the corruption aggravation when rainy day or meet the place that has water moreover, its surface is scribbled the antirust paint layer and is protected fallen leaves clearance mechanism with antirust oil, life increase.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is a front view of the urban fallen leaves cleaning mechanism of the present invention;

FIG. 3 is a top view of the urban fallen leaves sweeping mechanism without vehicle bottom;

FIG. 4 is a schematic structural view of the sweeping extension of the present invention;

fig. 5 is a schematic structural view of parts of the middle cleaning extension body of the present invention.

The reference numbers in the figures illustrate:

1 mounting cavity, 2 rotating teeth, 3 cleaning extending bodies, 301 driven shaft, 302 rope, 303 second rotating shaft, 304 cleaning shaft, 305 pull rod, 306 spring, 307 cleaning extending shaft, 4 brush, 5 transmission shaft, 6 rack, 7 fixing frame and 8 rotating shaft.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a city fallen leaf cleaning mechanism comprises a mounting cavity 1, a rotating tooth 2 is mounted at the bottom in the mounting cavity 1, three cleaning extending bodies 3 are uniformly engaged and connected around the rotating tooth 2, the rotating tooth 2 and the cleaning extending bodies 3 are rotatably connected, a second rotating shaft 303 is fixedly connected to the top of the cleaning extending bodies 3, first transmission holes are formed in the mounting cavity 1 at corresponding positions of the three cleaning extending bodies 3, the second rotating shaft 303 penetrates through the first transmission holes, a mounting brush 4 is fixed at the bottom of the mounting cavity 1 and the bottom of the cleaning extending bodies 3, a second transmission hole is formed in the center of the mounting cavity 1, a transmission shaft 5 is fixedly connected above the rotating tooth 2, the transmission shaft 5 penetrates through the second transmission holes, a rack 6 is connected to the outer surface of the upper end of the transmission shaft 5, stoppers are fixedly mounted at two ends of the rack 6, and rotating shafts 8 are fixedly mounted at the upper end, 5 upper ends of transmission shaft are for clearing up the shallow bottom, and third transmission hole has been seted up in 8 corresponding positions in the axis of rotation in clearing up shallow bottom and installation cavity 1 portion, and axis of rotation 8 runs through third transmission hole, and mount 7 is installed to clearing up shallow bottom, and rack 6 is installed to 7 inboards of mount, and rack 6 and mount 7 sliding connection. When the fallen leaves are cleaned, the rack 6 is pulled backwards to drive the transmission shaft 5 to rotate, then the transmission shaft 5 moves the rotating teeth 2 to rotate, then the rotating teeth 2 drive the cleaning extending body 3 to rotate, the cleaning extending body 3 rotates 90 degrees to open, the rope 302 is slowly released while opening, the spring 306 in the compressed state pushes the cleaning extending shaft 307 forwards, then the road tooth avoiding groove is tightly attached to the road tooth, the fallen leaves are cleaned, when the fallen leaves are cleaned, the rack 6 is pushed forwards, the moving directions of the rotating tooth 2, the cleaning extending body 3 and the transmission shaft 5 are opposite to the moving directions before the cleaning, the cleaning extending body 3 is retracted, the rope 302 rotates around the cleaning extending body 3, the pulling pull rod 305 drives the cleaning extending shaft 307 to pull back along the cleaning shaft 304 in the sliding groove, therefore, the cleaning extension body 3 is retracted into the installation cavity 1, the space using position is lowered, and the storage is convenient. In the whole process of cleaning fallen leaves, the spring 306 is always in a compressed state, so that the road tooth avoiding groove is always subjected to resistance, and the brush 4 can be tightly attached to the edge of a road for cleaning. The fallen leaves at the corners of the road teeth can be cleaned, and meanwhile, the falling leaves can be automatically collected and released without touching other objects.

Referring to fig. 5, the cleaning extension body 3 includes a driven tooth 301, a cleaning shaft 304, and a cleaning extension shaft 307, a support rod is installed at the front end of the cleaning shaft 304, another end of the support rod is fixedly installed on the outer surface of the driven tooth 301, sliding grooves are formed in the front and rear sides of the bottom end of the cleaning shaft 304, and sliding blocks are fixedly installed on the front and rear sides of the bottom end of the inner surface of the cleaning extension shaft 307.

Referring to fig. 4, support blocks are fixedly mounted at the upper ends of the cleaning shaft 304 and the cleaning extension shaft 307, pull rod holes are formed in the support blocks, the pull rod holes are located at the same height in the two support blocks, a pull rod 305 penetrates through the inside of each pull rod hole, a spring 306 is mounted in the middle of each support block, the pull rod 305 penetrates through the spring 306, a fixed block is fixedly mounted at the right end of the pull rod 305, a rope 302 is fixedly connected to the left end of the pull rod 305, and the other end of the rope 302 is fixedly mounted on the upper side of the driven. Rope 302, pull rod 305 and spring 306 are located same height, rope 302 directly drives pull rod 305 and drives spring 306 linear motion again, bring vertical power after preventing the slope and cause the deformation to pull rod 305, spring 306 twists, reduce spring 306's life, pull rod 305 length is greater than rope 302, when rope 302 rotates maximum displacement, pull rod 305 is still downthehole at the pull rod, can make pull rod 305 support spring 306 all the time, spring 306's service function has been guaranteed, clean and extend axle 307 front end below and seted up the tooth and dodge the groove, the tooth dodges the groove and pastes tight tooth all the time during the clearance, thereby make and clean and extend axle 307 bottom brush 4 and paste tight road surface corner, the clearance of road surface corner position has been realized.

Referring to fig. 1 to 5, the surfaces of the installation cavity 1, the fixing frame 7, the second rotating shaft 303, the cleaning shaft 304, the pull rod 305 and the rotating shaft 8 are coated with an anti-rust paint layer, the surfaces of the rotating teeth 2, the transmission shaft 5, the rack 6 and the driven teeth 301 are coated with anti-rust oil, the surface of the fallen leaf cleaning mechanism directly contacts with air, the surface oxidation corrosion is caused, the service life of the fallen leaf cleaning mechanism is shortened, the corrosion is accelerated in rainy days or places with water, the fallen leaf cleaning mechanism is protected by the anti-rust paint layer and the anti-rust oil, and the service life is prolonged.

The above description is only the preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a city fallen leaves clearance mechanism, includes installation cavity (1), its characterized in that: the bottom is installed and is rotated tooth (2) in installation cavity (1), it is connected with three departments and cleans extension body (3) to rotate tooth (2) outer periphery even meshing, rotate tooth (2) and clean extension body (3) and connect for rotating, clean extension body (3) top fixedly connected with second axis of rotation (303), installation cavity (1) cleans extension body (3) corresponding position in three and has seted up first transmission hole, and second axis of rotation (303) runs through first transmission hole, installation cavity (1) and clean extension body (3) bottom all are fixed with installation brush (4), the second transmission hole has been seted up at installation cavity (1) center, it has transmission shaft (5) to rotate tooth (2) top fixedly connected with, and transmission shaft (5) run through second transmission hole, transmission shaft (5) upper end surface is connected with rack (6), rack (6) both ends fixed mounting has the stopper, both ends fixed mounting axis of rotation (8) about transmission shaft (5), transmission shaft (5) upper end is clearance shallow bottom, clearance shallow bottom and installation cavity (1) portion correspond the position in axis of rotation (8) and have seted up the third transmission hole, and axis of rotation (8) run through the third transmission hole, clearance shallow bottom is installed mount (7), rack (6) are installed to mount (7) inboard, and rack (6) and mount (7) sliding connection.

2. The urban fallen leaf cleaning mechanism according to claim 1, wherein: clean extension body (3) including driven shaft (301), clean axle (304) and clean extension axle (307), clean axle (304) front end and install the bracing piece, the other one end fixed mounting of bracing piece is in driven shaft (301) surface, the spout has been seted up to both sides around cleaning axle (304) bottom, both sides fixed mounting has the slider around cleaning extension axle (307) internal surface bottom.

3. The urban fallen leaf cleaning mechanism according to claim 2, wherein: clean axle (304) and clean the equal fixed mounting in extension axle (307) upper end and have the supporting shoe, the draw bar hole has been seted up on the supporting shoe, and the draw bar hole on two supporting shoes is located same height, draw bar hole inside has run through pull rod (305), install spring (306) in the middle of the supporting shoe, spring (306) are run through simultaneously in pull rod (305), pull rod (305) right-hand member fixed mounting has the fixed block, pull rod (305) left end fixedly connected with rope (302), rope (302) other one end fixed mounting is at driven shaft (301) upside.

4. The urban fallen leaf cleaning mechanism according to claim 3, wherein: rope (302), pull rod (305) and spring (306) are located same height, pull rod (305) length is greater than spring (306), clean extension axle (307) front end below and seted up the way tooth and dodge the groove.

5. The urban fallen leaves cleaning mechanism according to any one of claims 1 to 4, characterized in that: the surface of the installation cavity (1), the fixed frame (7), the second rotating shaft (303), the cleaning shaft (304), the pull rod (305) and the rotating shaft (8) are coated with an anti-rust paint layer, and the surfaces of the rotating teeth (2), the transmission shaft (5), the rack (6) and the driven shaft (301) are coated with anti-rust oil.