CN218757191U

CN218757191U - Cleaning device

Info

Publication number: CN218757191U
Application number: CN202222715816.5U
Authority: CN
Inventors: 金建山; 金顺彬; 董春凤
Original assignee: Jiangsu Tongyun Construction Engineering Co ltd
Current assignee: Jiangsu Tongyun Construction Engineering Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-28
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a cleaning device technical field just discloses a cleaning device has solved the problem that proposes in the background art, and it includes the scavenging machine, the surface and the back of scavenging machine are equipped with two pulleys that can rotate respectively, the standing groove has been seted up at the top of scavenging machine, the inner chamber of standing groove is equipped with can the pivoted bracing piece, the spout has been seted up at the top of bracing piece, the inner chamber of spout is equipped with the gliding telescopic link that can stretch out and draw back, the thread groove has been seted up on the surface of bracing piece, the inner chamber of thread groove is equipped with the threaded rod, the surface that the bracing piece is located the standing groove inner chamber is equipped with the rebound spare, the through-hole has been seted up on the surface of scavenging machine, be equipped with the stop device that can play spacing effect to the bracing piece in the through-hole, the utility model discloses, it can conveniently contract foldingly to the handrail to have reached and practiced thrift flexible folding time, protected the handrail to and effect that convenience of customers used.

Description

Cleaning device

Technical Field

The utility model belongs to the technical field of cleaning device, specifically be a cleaning device.

Background

The town road is for transportation and pedestrian's use in the city, and the resident life, work and cultural and entertainment activities of being convenient for to being connected the road of burden external traffic with the road outside, generally all using cleaning device to the cleaning of town road, can get into cleaning device with dust and the refuse collection on the road surface and accomplish and clean through cleaning piece and the dust absorption piece of cleaning device bottom.

But current cleaning device places after using the completion when removing because the unable flexible folding of handrail to cause the handrail rupture easily when the transportation, and then unable continuation use, some can stretch out and draw back folding to the handrail, but is comparatively troublesome when folding flexible, need consume more time, the user's of being not convenient for use, for this reason, we have proposed a cleaning device.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a cleaning device, the effectual cleaning device who has solved on the existing market places after the use is accomplished when removing, because the handrail is folding flexible to cause the handrail rupture easily when the transportation, and then unable continuation is used, and some can stretch out and draw back folding to the handrail, but is comparatively troublesome when folding flexible, need consume more time, the problem that the user of being not convenient for used.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a cleaning device, includes the scavenging machine, the surface and the back of scavenging machine are equipped with two pulleys that can rotate respectively, the standing groove has been seted up at the top of scavenging machine, the inner chamber of standing groove is equipped with can the pivoted bracing piece, the spout has been seted up at the top of bracing piece, the inner chamber of spout is equipped with can stretch out and draw back gliding telescopic link, the thread groove has been seted up on the surface of bracing piece, the inner chamber of thread groove is equipped with the threaded rod, the surface that the bracing piece is located the standing groove inner chamber is equipped with the rebound spare, the through-hole has been seted up on the surface of scavenging machine, be equipped with the stop device that can play spacing effect to the bracing piece in the through-hole.

The resilience piece includes connecting rod, turning block and torsional spring, the connecting rod rigid coupling is on the surface of bracing piece, the one end of bracing piece is kept away from at the connecting rod to the turning block rigid coupling, the torsional spring cup joints the circumferential surface at the turning block, the rotation groove has been seted up to one side of standing groove, the turning block rotates and pegs graft at the rotation inslot, the one end rigid coupling of torsional spring is on the inner wall that rotates the groove, the other end rigid coupling of torsional spring is at the circumferential surface of turning block.

The limiting device comprises a clamping rod, a limiting plate and a spring, the clamping rod is inserted into the through hole in a sliding mode, the limiting plate is fixedly sleeved on the circumferential surface of the clamping rod, one end of the spring is fixedly connected to the limiting plate, a limiting groove is formed in one side of the through hole, and the other end of the spring is fixedly connected to the inner wall of the limiting groove.

The side of the supporting rod is provided with a clamping groove, and the clamping rod can be inserted into the clamping groove.

The inner wall of thread groove is equipped with the internal thread, the circumference surface of threaded rod is equipped with the external screw thread, the external screw thread on threaded rod circumference surface meshes with the internal thread of thread groove inner wall mutually, and the threaded rod is located the inboard one end of thread groove and pastes mutually with the telescopic link.

The limiting devices are two groups, the limiting devices are located on the surface and the back of the sweeping machine respectively, and the limiting devices are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that:

through the reverse rotation threaded rod, the threaded rod passes through the external screw thread on circumference surface and the internal thread setting of thread inslot wall, thereby make the threaded rod slide to the outside of thread inslot, then can slide the bottom of the downward spout of telescopic link, when the telescopic link slides to the bottom of spout, can forward the threaded rod, make the threaded rod fixed firm with the telescopic link, then outside pulling kelly, the kelly then can drive limiting plate extrusion spring and slide, after the kelly slides from the draw-in groove in, the torsion that the torsional spring received this moment then can disappear, the torsional spring then can drive the turning block at the turning groove internal rotation, the turning block then can drive the bracing piece through the connecting rod and rotate, thereby it rotates to the standing groove to drive the bracing piece, can accomplish the folding to the telescopic link, realized can conveniently to the handrail shrink folding, thereby reached and practiced thrift flexible folding time, protect the handrail, and the effect that convenience of users used.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of B in fig. 2 according to the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the top view of the present invention;

fig. 6 is an enlarged schematic view of C in fig. 5 according to the present invention;

in the figure: 1. a sweeper; 2. a pulley; 3. a placement groove; 4. a support bar; 5. a chute; 6. a telescopic rod; 7. a connecting rod; 8. rotating the block; 9. a torsion spring; 10. a rotating groove; 11. a threaded rod; 12. a thread groove; 13. a card slot; 14. a through hole; 15. a clamping rod; 16. a limiting plate; 17. a spring; 18. a limiting groove.

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 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.

Embodiment one, given by fig. 1-6, the utility model discloses a scavenging machine 1, scavenging machine 1's surface and back are equipped with two pulleys 2 that can rotate respectively, standing groove 3 has been seted up at scavenging machine 1's top, standing groove 3's inner chamber is equipped with can pivoted bracing piece 4, spout 5 has been seted up at bracing piece 4's top, spout 5's inner chamber is equipped with can flexible gliding telescopic link 6, thread groove 12 has been seted up on bracing piece 4's surface, thread groove 12's inner chamber is equipped with threaded rod 11, bracing piece 4 is located the surface of standing groove 3 inner chamber and is equipped with the resilience piece, through-hole 14 has been seted up on scavenging machine 1's surface, be equipped with the stop device that can play spacing effect to bracing piece 4 in the through-hole 14.

The piece that kick-backs includes connecting rod 7, turning block 8 and

torsional spring

9, 7 rigid couplings of connecting rod are on the surface of bracing piece 4, the one end of bracing piece 4 is kept away from at connecting rod 7 to 8 rigid couplings of turning block, torsional spring 9 cup joints the circumferential surface at turning block 8, rotation groove 10 has been seted up to one side of standing groove 3, turning block 8 rotates to be pegged graft in rotation groove 10, the one end rigid coupling of torsional spring 9 is on the inner wall that rotates groove 10, the other end rigid coupling of torsional spring 9 is on the circumferential surface of turning block 8.

Stop device includes kelly 15, limiting plate 16 and spring 17, and kelly 15 slides and pegs graft in through-hole 14, and limiting plate 16 is fixed cup joints at kelly 15's circumferential surface, and spring 17's one end rigid coupling is on limiting plate 16, and spacing groove 18 has been seted up to one side of through-hole 14, and spring 17's the other end rigid coupling is on the inner wall of spacing groove 18.

The side of the support rod 4 is provided with a clamping groove 13, and a clamping rod 15 can be inserted into the clamping groove 13.

The inner wall of thread groove 12 is equipped with the internal thread, and the circumferential surface of threaded rod 11 is equipped with the external screw thread, and the external screw thread of 11 circumferential surfaces of threaded rod meshes with the internal thread of 12 inner walls of thread groove mutually, and threaded rod 11 is located the one end of 12 inboards of thread groove and pastes mutually with telescopic link 6.

The two limiting devices are respectively positioned on the surface and the back of the sweeper 1 and are symmetrically arranged.

The working principle is as follows: when the staff need fold telescopic link 6, at first through reverse rotation threaded rod 11, threaded rod 11 passes through the external screw thread of circumferential surface and the internal thread setting of thread groove 12 inner wall, thereby make threaded rod 11 slide to the outside of thread groove 12, then can slide the bottom of 6 downward spout 5 of telescopic link, when telescopic link 6 slides to the bottom of spout 5, can forward rotation threaded rod 11, make threaded rod 11 fix telescopic link 6 firm, then outside pulling kelly 15, kelly 15 then can drive limiting plate 16 extrusion spring 17 and slide, after card pole 15 follow roll-off in draw-in groove 13, the torsion that torsional spring 9 received this moment then can disappear, torsional spring 9 then can drive turning block 8 and rotate 10 internal rotations in the turning groove, turning block 8 then can drive bracing piece 4 through connecting rod 7 and rotate to the standing groove 3, can accomplish the folding to telescopic link 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cleaning device, comprising a cleaning machine (1), characterized in that: the surface and the back of sweeper (1) are equipped with two can pivoted pulley (2) respectively, standing groove (3) have been seted up at the top of sweeper (1), the inner chamber of standing groove (3) is equipped with can pivoted bracing piece (4), spout (5) have been seted up at the top of bracing piece (4), the inner chamber of spout (5) is equipped with can stretch out and draw back gliding telescopic link (6), thread groove (12) have been seted up on the surface of bracing piece (4), the inner chamber of thread groove (12) is equipped with threaded rod (11), the surface that bracing piece (4) are located standing groove (3) inner chamber is equipped with the rebound spare, through-hole (14) have been seted up on the surface of sweeper (1), be equipped with the stop device that can play spacing effect to bracing piece (4) in through-hole (14).

2. A sweeping device according to claim 1, wherein: the resilience piece comprises a connecting rod (7), a rotating block (8) and a torsion spring (9), wherein the connecting rod (7) is fixedly connected to the surface of the supporting rod (4), the rotating block (8) is fixedly connected to one end of the connecting rod (7) far away from the supporting rod (4), the torsion spring (9) is sleeved on the circumferential surface of the rotating block (8), a rotating groove (10) is formed in one side of the placing groove (3), the rotating block (8) is rotatably inserted into the rotating groove (10), one end of the torsion spring (9) is fixedly connected to the inner wall of the rotating groove (10), and the other end of the torsion spring (9) is fixedly connected to the circumferential surface of the rotating block (8).

3. A sweeping device according to claim 2, wherein: stop device includes kelly (15), limiting plate (16) and spring (17), kelly (15) slide and peg graft in through-hole (14), limiting plate (16) are fixed cup joints the circumference surface at kelly (15), the one end rigid coupling of spring (17) is on limiting plate (16), spacing groove (18) have been seted up to one side of through-hole (14), the other end rigid coupling of spring (17) is on the inner wall of spacing groove (18).

4. A sweeping device according to claim 3, wherein: the side surface of the supporting rod (4) is provided with a clamping groove (13), and the clamping rod (15) can be inserted into the clamping groove (13).

5. A cleaning device according to claim 4, characterized in that: the inner wall of thread groove (12) is equipped with the internal thread, the circumference surface of threaded rod (11) is equipped with the external screw thread, the external screw thread on threaded rod (11) circumference surface meshes with the internal thread of thread groove (12) inner wall mutually, and threaded rod (11) lie in the one end of thread groove (12) inboard paste mutually with telescopic link (6).

6. A cleaning device as claimed in claim 5, characterized in that: the two groups of limiting devices are respectively positioned on the surface and the back of the sweeper (1), and are symmetrically arranged.