CN218878522U

CN218878522U - Sweeper with freely-adjustable sliding device

Info

Publication number: CN218878522U
Application number: CN202222652006.XU
Authority: CN
Inventors: 张志涛; 刘云
Original assignee: Xinxiang Huiyang Technology Co ltd
Current assignee: Xinxiang Huiyang Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-04-18
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to a sweeper with freely adjust slider, including two fixed plates, the fixed plate articulates there is the rotary drum, through set up bearing and gasket on the articulated shaft at the rotary drum, can guarantee to drive and can not too paste tightly between rotary drum pivoted pull rod and the fixed plate, ensure to easily drive the rotary drum through the pull rod and rotate, improve the regulation ability that cleans and the reliability when in-service use, still including setting up the fan-shaped spacing groove on the connecting plate, it arranges the fixed block of spacing inslot in to articulate to be provided with on the mounting bracket on two connecting plates, can carry out turned angle's spacing to the mounting bracket through the spacing groove, make this sweeper can satisfy two when in-service use and clean the scraper blade and act on the belt surface simultaneously, the ability of removing impurities to the belt surface has been improved.

Description

Sweeper with freely-adjustable sliding device

Technical Field

The utility model belongs to the technical field of belt sweeper, especially, relate to a sweeper with freely adjust slider.

Background

The belt cleaner is a scraping machine which is used for the head and the tail of a belt conveyor and is used for scraping sticky materials and sundries on the front surface of the belt;

china utility model patent 202220962588.9 provides a ceramic sweeper with rubber spring, it is in the use, the user discovers this sweeper after using a period, the mechanism that will be very difficult to stimulate the setting again makes the scraper blade carry out the lifting, through the analysis because the articulated shaft of installation section of thick bamboo because of and the fixed plate between the extrusion make the installation section of thick bamboo be difficult to take place to rotate, simultaneously in this sweeper, two scraper blades are hardly acted on the belt simultaneously, the advantage of using two scraper blades has been lost, if can make two scraper blades act on the belt simultaneously, also will increase the clear effect to debris on the belt, improve the clear miscellaneous ability of sweeper.

Disclosure of Invention

In view of the above situation, the utility model aims at providing a sweeper with freely adjust slider has solved the inconvenient lifting scraper blade of original sweeper in the use, and two scraper blades can not carry out the problem of effect to the belt simultaneously.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the content part of the utility model is as follows: the sweeper with the freely-adjustable sliding device comprises a pair of fixing plates and is characterized in that rotary drums are hinged in the two fixing plates respectively, bearings acting on the fixing plates are arranged on the rotary drums and hinged shafts, gaskets sleeved on the hinged shafts of the rotary drums are arranged between the bearings and the side walls of the fixing plates, connecting plates are matched with the rotary drums in a sliding mode, rubber pads are arranged between the connecting plates and the rotary drums, mounting frames limited in rotation angle are hinged to the two connecting plates together, and a plurality of cleaning scraping plates are detachably connected to the mounting frames. The pull rod is provided with a first limiting hole, the fixing plate is provided with a second limiting hole, and the first limiting hole and the second limiting hole are correspondingly matched for fixing the pull rod and the fixing frame.

The utility model has the advantages that:

1. the utility model comprises two fixed plates, wherein the fixed plates are hinged with a rotary drum, and a bearing and a gasket are arranged on a hinged shaft of the rotary drum, so that the pull rod for driving the rotary drum to rotate can not be tightly attached to the fixed plates, the rotary drum can be easily driven to rotate through the pull rod, and the cleaning regulation capacity and the reliability in actual use are improved;

2. the utility model discloses still including setting up the fan-shaped spacing groove on the connecting plate, articulate and be provided with the fixed block of arranging the spacing inslot in on the mounting bracket on two connecting plates, can carry out turned angle's spacing to the mounting bracket through the spacing groove for this sweeper can satisfy two when in-service use and clean the scraper blade and act on the belt surface simultaneously, has improved the clear miscellaneous ability to the belt surface.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a partial structural view of the present invention.

Fig. 4 is a second partial structural view of the present invention.

In the figure, 1, fixing plate; 2. a rotating drum; 3. a bearing; 4. a gasket; 5. a connecting plate; 6. a rubber pad; 7. a mounting frame; 8. cleaning a scraper; 9. a rotating shaft; 10. a limiting groove; 11. a fixed block; 12. a pull rod; 13. a pin; 14. a pin slot; 15. a first limit hole; 16. a second limiting hole.

Detailed description of the preferred embodiments

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 4.

In use, with reference to fig. 1-4, a sweeper with a freely adjustable sliding device includes a pair of fixed plates 1, which are pre-set, and in actual use, two fixed plates 1 are fixed at appropriate positions under a conveyor belt, and two fixed plates 1 are distributed at two sides of the conveyor belt, two of the fixed plates 1 are respectively hinged with a drum 2, a connecting plate 5 is in sliding fit in the drum 2, a rubber pad 6 is arranged between the connecting plate 5 and the drum 2, which is pre-set, one end of the connecting plate 5 arranged in the drum 2 is a cube structure arm, the four rubber pads 6 are attached to the end surface of the cube structure arm of the connecting plate 5, so that when the connecting plate 5 rotates relative to the drum 2, the four rubber pads 6 are buffered by a spring, two of the connecting plate 5 are hinged with a rotation-limited angle-limited scraper 7, the mounting frame 7 is connected with a plurality of cleaning scrapers 8 in a detachable manner, which is pre-set, in the mounting frame 7, two cleaning scrapers 8 are installed on the mounting frame 7, but are not limited to be installed on two cleaning scrapers 8, and the conveyor belt 8 are installed on the conveyor belt, and the conveyor belt 8 is lifted after the conveyor belt is rotated relative to the conveyor belt, the conveyor belt is lifted, the mounting frame 7 is installed with the two scrapers 8, and the conveyor belt 8, the conveyor belt can be lifted up when the conveyor belt is lifted up to the conveyor belt 8, to satisfy this function, it is necessary that the mounting frame 7 is rotatable with respect to the connecting plate 5 to ensure that the two cleaning scrapers 8 simultaneously act on the conveyor belt, it is preset that the two connecting plates 5 are respectively rotatably fitted with the rotating shafts 9, the two rotating shafts 9 are rotatably fitted with the mounting frame 7 together, the rotating shafts 9 are threadedly connected with the limiting nuts, it is preset that, after the mounting frame 7 is connected to the connecting plate 5 via the rotating shafts 9, the mounting frame 7 and the connecting plate 5 can be connected together in a limiting manner via the limiting nuts, after the limiting nuts are tightened in actual use, a certain damping will be provided between the mounting frame 7 and the connecting plate 5 under the action of extrusion, and the mounting frame 7 can rotate with respect to the connecting plate 5 without excessively loosening the movement of the mounting frame 7, thereby controlling the initial placement position of the mounting frame 7, which is preset, in this embodiment, the rotation angle of the mounting frame 7 with respect to the connecting plate 5 will be limited, the mounting frame 5 is provided with the limiting grooves 10, the limiting grooves 10 are provided in the mounting frame 10, which the limiting grooves 11 are provided in cooperation with the fixing blocks 11 provided in the limiting range of the rotation of the limiting grooves 10, so that the rotation angle of the mounting frame 7 will be limited, the rotating scrapers 7 will be connected to prevent the conveyor belt 7 from being more closely pressed against the connecting plate 8, thereby preventing the scraper from being worn by the conveyor belt 8, and the scraper from contacting the conveyor belt 8, and the conveyor belt 5, thereby preventing the scraper from being more closely, and the conveyor belt 8, and the conveyor belt from being more closely contacting the conveyor belt 8, and the rubber pad, and the conveyor belt 5, thereby preventing the rubber from being more closely, on the other hand, the cleaning scraper 8 can be attached to the conveying belt more tightly, and the scraping capacity of the cleaning scraper 8 on sundries on the surface of the conveying belt is improved;

in the present embodiment, in order to facilitate the lifting of the mounting frame 7, a hinge shaft of the rotary drum 2 is sleeved with a pull rod 12, the pull rod 12 is disposed at a side edge of the fixed plate 1, a limiting mechanism is disposed between the pull rod 12 and the rotary drum 2 so that the rotary drum 2 rotates along with the pull rod 12, the limiting mechanism includes a pin 13 fixedly connected to the pull rod 12, the pin 13 cooperates with a pin groove 14 formed on the rotary drum 2, so that after the pin 13 is disposed in the pin groove 14, the connecting plate 5 can be driven to rotate together when the pull rod 12 is rotated, when the mounting frame is in actual use, the pull rod 12 is too tightly attached to the fixed plate 1, and meanwhile, due to the extrusion between the rotary drum 2 and the fixed plate 1, a large friction force is generated between the fixed plate 1 and the rotary drum 2, so that the pull rod 12 is difficult to rotate, and to solve this problem, it is predetermined that, when the mounting frame is in actual use, the rotating cylinder 2 and the hinge shaft are provided with a bearing 3 acting on the fixed plate 1, the preset and commercially available bearings are more in types, theoretically, in the embodiment, the bearing 3 only plays a role of supporting and rotating, no large load is needed, and no limit is involved, a user can select and use the bearing according to the actual use cost, a gasket 4 sleeved on the hinge shaft of the rotating cylinder 2 is arranged between the bearing 3 and the side wall of the rotating cylinder 2, the diameter of the gasket 4 is less than or equal to the outer diameter of the inner ring of the bearing 3, after the pull rod 12 is installed on the hinge shaft of the rotating cylinder 2, the pull rod 12 is in extrusion contact with the gasket 4, so that the gasket 4 has a limit effect on the bearing 3, excessive extrusion between the pull rod 12 and the fixed plate 1 is avoided, the bearing 3 is limited by the gasket 4 when the rotating cylinder 2 rotates, and the bearing 3 is prevented from being separated from the fixed plate 1, and reduce the frictional force between pull rod 12 and the fixed plate 1, can reduce the frictional force between rotary drum 2 and the fixed plate 1 through setting up bearing 3 simultaneously, ensure to drive connecting plate 5 through pull rod 12 and rotate to can carry out the lifting with mounting bracket 7.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The sweeper with the freely-adjustable sliding device comprises a pair of fixing plates (1) and is characterized in that a rotary drum (2) is hinged to each of the two fixing plates (1), a bearing (3) acting on each fixing plate (1) is arranged on each of the rotary drum (2) and an articulated shaft, a gasket (4) sleeved on the articulated shaft of each rotary drum (2) is arranged between each bearing (3) and the side wall of each rotary drum (2), a connecting plate (5) is arranged in each rotary drum (2) in a sliding fit mode, a rubber pad (6) is arranged between each connecting plate (5) and each rotary drum (2), two connecting plates (5) are hinged to a mounting frame (7) limited in rotation angle, and a plurality of cleaning scraping plates (8) are detachably connected to each mounting frame (7).

2. The sweeper with the freely adjustable sliding device according to claim 1, characterized in that two connecting plates (5) are respectively and rotatably fitted with a rotating shaft (9), the two rotating shafts (9) are together and rotatably fitted with a mounting frame (7), and a limit nut is connected to the rotating shaft (9) through a thread.

3. The sweeper with a freely adjustable sliding device according to claim 1 or 2, characterized in that a fan-shaped limiting groove (10) is formed in the connecting plate (5), and a fixing block (11) arranged on the mounting frame (7) is matched in the limiting groove (10).

4. The sweeper with the freely adjustable sliding device is characterized in that a pull rod (12) is sleeved on a hinged shaft of the rotary drum (2), and a limiting mechanism is arranged between the pull rod (12) and the rotary drum (2) so that the rotary drum (2) rotates along with the pull rod (12).

5. Sweeper with freely adjustable sliding means, according to claim 4, characterized in that the limiting means comprise a pin (13) fixedly connected to the pull rod (12), said pin (13) cooperating with a pin slot (14) provided on the drum (2).

6. The sweeper with the freely adjustable sliding device according to claim 4 or 5, characterized in that the pull rod (12) is provided with a first limiting hole (15), the fixing plate (1) is provided with a second limiting hole (16), and the first limiting hole (15) and the second limiting hole (16) are correspondingly matched for fixing the pull rod (12) and the fixing frame.

7. Sweeper with freely adjustable sliding means according to claim 1, characterized in that two sweeping scrapers (8) are mounted on the mounting frame (7), the two sweeping scrapers (8) being arranged opposite one another on the mounting frame (7).