CN212801354U

CN212801354U - Electricelectric moves street sweeper garbage bin elevation structure

Info

Publication number: CN212801354U
Application number: CN202021019428.8U
Authority: CN
Inventors: 谷满园; 宣洪祥; 周大浩; 宣智强; 张伟; 张晓军; 张国
Original assignee: Anhui Fengyuan New Energy Sanitation Technology Co ltd
Current assignee: Anhui Fengyuan Equipment Technology Co.,Ltd.
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-26
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a electricelectric moves street sweeper garbage bin elevation structure, which comprises a vehicle rack, the downside of frame tail end is provided with telescopic support base, the upside of frame tail end is rotated through the mount pad and is installed the disrotatory lead screw, and the symmetry is provided with two movable nut on the disrotatory lead screw, rotate on the movable nut and install and hold the support arm tightly, hold the support arm tightly and rotate through the rod end that the middle part rotated and install connecting axle and pneumatic cylinder and be connected, the connecting axle passes from holding the through-hole on the support arm tightly, and the other end of pneumatic cylinder rotates with the vertical support frame that welds on the frame to be connected, and is provided with drive disrotatory lead screw pivoted actuating mechanism on the support frame. This elevation structure can realize holding tightly behind the garbage bin lifting to rubbish delivery box export below, saves the step of rethread lifting on pushing away the garbage bin tailstock, has alleviateed operating personnel's work burden, labour saving and time saving, and the practicality is stronger.

Description

Electricelectric moves street sweeper garbage bin elevation structure

Technical Field

The utility model belongs to the technical field of refuse handling installation, concretely relates to electricelectric moves street sweeper garbage bin elevation structure.

Background

In order to maintain the cleanness and tidiness of streets or other public area roads, sundries such as fallen leaves on the streets need to be cleaned regularly, the conventional cleaning is generally completed manually, however, as the urban area is enlarged, the number of streets needing to be maintained is increased, and the manual cleaning cannot meet the requirement. Therefore, people design a garbage sweeper to collect garbage on roads, sweep the garbage on the ground into the box body through the rotation of the main brush, and finally fall into the garbage box through the upper end of the conveying belt box body of the chain conveying mechanism.

The utility model discloses a garbage truck, including garbage bin, garbage bin lift structure, the garbage bin is carried to rubbish to the upper end, the garbage bin lift structure of rethread garbage bin promotes the upper end opening of garbage bin and carries to the upper end before the street sweeper work, the rubbish of guaranteeing to carry can be accurate fall the garbage bin in, current street sweeper garbage bin lift structure is only for realizing lifting to the garbage bin, still need operating personnel to push away the garbage bin on garbage bin car tailstock, work efficiency has been restricted, operating personnel's work burden has been increased, so need the design of improving of pertinence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pure electric sweeper garbage bin elevation structure comes into operation to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a electricelectric moves street sweeper garbage bin elevation structure, includes the frame, the downside of frame tail end is provided with telescopic support base, the upside of frame tail end is rotated through the mount pad and is installed the disrotatory lead screw, and the symmetry is provided with two movable nut on the disrotatory lead screw, the last rotation of movable nut is installed and is held the support arm tightly, holds the support arm tightly and holds the garbage bin and support garbage conveying box upper end opening and accept rubbish, it is connected to hold the support arm tightly through the rotation of the rod end that installs connecting axle and pneumatic cylinder, the connecting axle passes from holding the through-hole on the support arm tightly, and the other end of pneumatic cylinder rotates with the vertical support frame that welds on the frame to be connected, and is provided with drive disrotatory lead screw.

Preferably, the holding support arm is a rear end support arm which is rotatably installed on the outer side of the movable nut, a front end support arm which is fixedly installed at the other end of the rear end support arm through a bolt, and a holding disc which is welded to the end part of the front end support arm.

Preferably, the holding disc is formed by sticking a plurality of anti-skid rubber rings on the side surface of a round metal plate.

Preferably, the rear end support arm is sleeved on the outer side of the movable nut through a shaft sleeve welded to the end part and is rotatably connected with the movable nut, a limit groove is formed in the inner side of the shaft sleeve, and a limit ring is rotatably arranged in the limit groove.

Preferably, the telescopic supporting base is composed of a limiting frame fixedly mounted at the lower end of the frame, a movable bottom plate slidably arranged at the inner side of the limiting frame, and an electric push rod fixedly mounted at the lower end of the frame and used for driving the movable bottom plate to move horizontally.

Preferably, the driving mechanism is composed of a driving motor fixedly mounted on the mounting frame, a first belt pulley fixedly mounted on an output shaft of the driving motor, and a second belt pulley in transmission connection with the first belt pulley through a transmission belt, and the second belt pulley is fixedly mounted at one end of the double-screw rod.

The utility model discloses a technological effect and advantage: this electricelectric moves street sweeper garbage bin elevation structure can realize holding tightly garbage bin back lifting to rubbish delivery box export below, saves the step of rethread lifting on pushing away the tailstock with the garbage bin, has alleviateed operating personnel's work burden, labour saving and time saving, and the practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a clasping arm;

fig. 3 is a schematic view of the connection of the sleeve and the movable nut.

In the figure: 1. a frame; 2. a telescoping support base; 21. a limiting frame; 22. a movable bottom plate; 23. An electric push rod;

3. a drive mechanism; 31. a drive motor; 32. a first pulley; 33. a drive belt; 34. a second pulley;

4. a double-screw rod; 5. a movable nut; 6. tightly holding the support arm; 61. a rear end support arm; 62. a front end support arm; 63. a holding disc; 631. a circular metal plate; 632. an anti-slip rubber ring;

7. a trash can; 8. a waste transport bin; 9. a hydraulic cylinder; 10. a support frame; 11. a mounting seat; 12. a limiting ring; 13. a shaft sleeve; 14. a connecting shaft; 15. a limiting groove; 16. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a garbage can lifting structure of a pure electric sweeper as shown in figures 1-3, which comprises a frame 1, a telescopic supporting base 2 is arranged at the lower side of the tail end of the frame 1, a double-screw rod 4 is rotatably arranged at the upper side of the tail end of the frame 1 through a mounting seat 11, two movable nuts 5 are symmetrically arranged on the double-screw rod 4, a holding support arm 6 is rotatably arranged on each movable nut 5, the holding support arm 6 holds the garbage can 7 tightly and supports against an opening at the upper end of the garbage conveying box 8 to receive garbage, the clasping support arm 6 is rotatably provided with a connecting shaft 14 at the middle part to be rotatably connected with the rod end of the hydraulic cylinder 9, the connecting shaft 14 penetrates through a through hole 16 on the clasping support arm 6, and the other end of the hydraulic cylinder 9 is rotatably connected with a support frame 10 which is vertically welded on the frame 1, and a driving mechanism 3 for driving the double-screw rod 4 to rotate is arranged on the support frame 10.

During the working process, when the sweeper works, the garbage can 7 is required to be arranged firstly for containing garbage, the garbage can 7 is pushed to the rear of the sweeper, the hydraulic cylinder 9 pushes the holding support arm 6 to rotate anticlockwise relative to the frame 1, the holding disc 63 at the end part of the holding support arm 6 moves to two sides of the garbage can 7, the driving motor 31 drives the double-screw rod 4 to rotate, the movable nut 5 drives the holding support arm 6 to move simultaneously in the same direction, the holding support arm 6 slides along the connecting shaft 14, so that the holding disc 63 is driven to hold the garbage can 7 tightly, the piston rod of the hydraulic cylinder 9 retracts to drive the holding support arm 6 to rotate clockwise through the connecting shaft 14, the garbage can 7 is lifted, the opening of the garbage can 7 is butted with the outlet of the garbage conveying box 8 to receive the garbage, finally, the electric push rod 23 pushes the movable base to support the bottom of the garbage can 7, the supporting pressure of the holding support arm 6 is reduced, and the step of manually moving the, labour saving and time saving for settle garbage bin 7's efficiency, the practicality is strong.

Embrace support arm 6 by rotate install in the rear end support arm 61 in the movable nut 5 outside, through bolt fixed mounting in the front end support arm 62 of the rear end support arm 61 other end and weld with the disc 63 of embracing of front end support arm 62 tip, the convenience is to the garbage bin 7 in different areas, changes front end support arm 62 and embraces disc 63 tightly, guarantees to the suitability of garbage bin 7, embraces stably tightly.

The holding plate 63 is formed by sticking a plurality of anti-slip rubber rings 632 on the side surface of the circular metal plate 631, so that the friction force between the holding plate 63 and the side wall of the garbage can 7 is ensured, and the stability of clamping the garbage can 7 is ensured.

Rear end support arm 61 cup joints in the 5 outsides of movable nut through tip welded axle sleeve 13 and is connected with movable nut 5 rotation, spacing groove 15 has been seted up to axle sleeve 13 inboard, spacing inslot 15 internal rotation is provided with spacing ring 12, guarantees to hold tightly and stably rotate relatively between support arm 6 and the movable nut 5, and when movable nut 5 moved along the bispin screw rod simultaneously, the drive was held tightly support arm 6 and is moved simultaneously.

The telescopic supporting base 2 is composed of a limiting frame 21 fixedly installed at the lower end of the vehicle frame 1, a movable bottom plate 22 arranged inside the limiting frame 21 in a sliding mode, and an electric push rod 23 fixedly installed at the lower end of the vehicle frame 1 and used for driving the movable bottom plate 22 to translate.

The driving mechanism 3 is composed of a driving motor 31 fixedly mounted on the mounting frame, a first belt wheel 32 fixedly mounted on an output shaft of the driving motor 31, and a second belt wheel 34 in transmission connection with the first belt wheel 32 through a transmission belt 33, wherein the second belt wheel 34 is fixedly mounted at one end of the double-screw rod.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pure electric sweeper garbage bin elevation structure, includes frame (1), its characterized in that: a telescopic supporting base (2) is arranged at the lower side of the tail end of the frame (1), a double-screw rod (4) is rotatably arranged at the upper side of the tail end of the frame (1) through a mounting seat (11), two movable nuts (5) are symmetrically arranged on the double-screw rod (4), a holding support arm (6) is rotatably arranged on each movable nut (5), the holding support arm (6) holds the garbage can (7) tightly and supports against an opening at the upper end of the garbage conveying box (8) to receive garbage, the clasping support arm (6) is rotatably connected with the rod end of the hydraulic cylinder (9) through a connecting shaft (14) which is rotatably arranged at the middle part, the connecting shaft (14) passes through a through hole (16) on the holding support arm (6), the other end of the hydraulic cylinder (9) is rotatably connected with a supporting frame (10) which is vertically welded on the frame (1), and a driving mechanism (3) for driving the double-screw rod (4) to rotate is arranged on the supporting frame (10).

2. The pure electric sweeper garbage bin elevation structure of claim 1, characterized in that: the clasping support arm (6) is a clasping disc (63) which is rotatably arranged on a rear end support arm (61) on the outer side of the movable nut (5), fixedly arranged on a front end support arm (62) at the other end of the rear end support arm (61) through a bolt and welded with the end part of the front end support arm (62).

3. The pure electric sweeper garbage bin elevation structure of claim 2, characterized in that: the holding disc (63) is formed by sticking a plurality of anti-skidding rubber rings (632) on the side surface of a round metal plate (631).

4. The pure electric sweeper garbage bin elevation structure of claim 3, characterized in that: the rear end support arm (61) is sleeved on the outer side of the movable nut (5) through a shaft sleeve (13) welded to the end part and is rotatably connected with the movable nut (5), a limiting groove (15) is formed in the inner side of the shaft sleeve (13), and a limiting ring (12) is rotatably arranged in the limiting groove (15).

5. The pure electric sweeper garbage bin elevation structure of claim 1, characterized in that: the telescopic supporting base (2) is composed of a limiting frame (21) fixedly arranged at the lower end of the vehicle frame (1), a movable bottom plate (22) arranged on the inner side of the limiting frame (21) in a sliding mode, and an electric push rod (23) fixedly arranged at the lower end of the vehicle frame (1) and used for driving the movable bottom plate (22) to move horizontally.

6. The pure electric sweeper garbage bin elevation structure of claim 1, characterized in that: the driving mechanism (3) is composed of a driving motor (31) fixedly mounted on the mounting frame, a first belt wheel (32) fixedly mounted on an output shaft of the driving motor (31) and a second belt wheel (34) in transmission connection with the first belt wheel (32) through a transmission belt (33), and the second belt wheel (34) is fixedly mounted at one end of the double-screw rod.