CN212868258U

CN212868258U - Safe type machine dish of sweeping floor device of stopping

Info

Publication number: CN212868258U
Application number: CN202021264979.0U
Authority: CN
Inventors: 李飞; 胡志成; 吉士荣
Original assignee: Jiangsu Xumeite Environmental Protection Technology Co Ltd
Current assignee: Jiangsu Xumeite Environmental Protection Technology Co Ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-02
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a safe type machine dish of sweeping floor device of stopping, including left-hand wheel and hydraulic stem, the left end middle part of left-hand wheel is provided with the screw cap, and the inside of screw cap is provided with the dwang, the right-hand member of dwang is provided with the right-hand wheel, and the upper end of right-hand wheel is provided with reset spring, reset spring's right-hand member is provided with the limiting plate, and reset spring's left end is provided with the brake caliper, the left end of brake caliper is provided with the protection casing, and the inside of protection casing is provided with the pneumatic cylinder, the right-hand member middle part of pneumatic cylinder is provided with the hydraulic stem, the upper end left and right sides of protection casing is provided with. The utility model has the advantages that: for threaded connection between screw cap and the dwang, the person of being convenient for use is manual to rotate the screw cap, makes the screw cap fix the left end at the left wheel, and the later stage user later stage of being convenient for is dismantled and is installed it, and also the person of being convenient for use carries out timely change to the left wheel, saves time.

Description

Safe type machine dish of sweeping floor device of stopping

Technical Field

The utility model relates to a dish field of stopping specifically is a safe type machine dish of sweeping floor device of stopping.

Background

The disc brake consists of a brake disc connected with a wheel and brake pincers at the edge of the disc, when the disc brake is used, high-pressure brake oil pushes the brake disc to clamp the brake disc, so that a braking effect is generated, and the disc brake is sometimes called as a disc brake and is divided into a common disc brake and a ventilation disc brake.

In the use process of a disc brake device in the market, the wheel is easily abraded, the limiting effect of a brake caliper on the wheel is weakened due to long-time use, the brake system of the disc brake device is easily caused to be out of order, great troubles are brought to a user, and therefore the disc brake device for the safe floor sweeper is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe type machine dish of sweeping floor is stopped and is put to the dish that proposes on the market among the above-mentioned background art is stopped the device and is in the in-process that uses, causes wearing and tearing to the wheel easily, and long-time use can lead to the brake caliper to weaken to the limiting action of wheel, causes the braking system of device malfunctioning easily, has brought very big troublesome problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe type machine dish of sweeping floor device of stopping, includes left-hand wheel and hydraulic stem, the left end middle part of left-hand wheel is provided with the screw cap, and the inside of screw cap is provided with the dwang, the right-hand member of dwang is provided with the right-hand wheel, and the upper end of right-hand wheel is provided with reset spring, reset spring's right-hand member is provided with the limiting plate, and reset spring's left end is provided with the brake caliper, the left end of brake caliper is provided with the protection casing, and the inside of protection casing is provided with the pneumatic cylinder, the right-hand member middle part of pneumatic cylinder is provided with the hydraulic stem, the upper end left and right sides of protection casing is provided with the buckle bolt, and the outside of buckle bolt is provided with the draw-in groove, the upper end of protection casing.

Preferably, the dwang passes the middle part of left wheel, and is threaded connection between screw cap and the dwang.

Preferably, the rotating rod is matched with the rolling shaft in shape, and the rolling shaft is positioned in the middle of the connecting plate.

Preferably, the brake caliper forms a telescopic structure with the hydraulic cylinder through the hydraulic rod, and the brake caliper is tightly attached to the hydraulic rod.

Preferably, the brake caliper forms an elastic structure with the limiting plate through the return spring, and the limiting plate is fixedly connected with the shell.

Preferably, the protection casing passes through the buckle bolt and constitutes buckle structure with the shell, and the outside outer wall that the buckle was tied closely laminates with the inside inner wall of draw-in groove.

Compared with the prior art, the beneficial effects of the utility model are that: the rotating rod penetrates through the left wheel, so that the left wheel is stably fixed at the left end of the rotating rod, power capable of moving freely is provided for the sweeper at the upper end, the threaded cap is in threaded connection with the rotating rod, a user can conveniently rotate the threaded cap manually, the threaded cap is fixed at the left end of the left wheel, the threaded cap can be conveniently detached and installed by the user at the later stage, the user can conveniently replace the left wheel in time, and time is saved;

when the hydraulic rod does not have powerful action on the brake caliper, the reset spring in a compressed state starts to reset to push the brake caliper to move leftwards, so that the brake caliper is separated from the left wheel, and further the left wheel cannot be braked, so that the left wheel can move stably;

the user can be manual takes off the protection casing from the shell through the buckle bolt, and then maintains and detect the inside pneumatic cylinder of protection casing, and the also convenient to use person of later stage installs it simultaneously, and the outside outer wall of buckle bolt closely laminates with the inside inner wall of draw-in groove for the lower extreme at the shell is fixed to the protection casing is stable, makes inside pneumatic cylinder play the effect of compression to the brake caliper.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a left wheel; 2. a threaded cap; 3. rotating the rod; 4. a limiting plate; 5. a return spring; 6. a brake caliper; 7. a housing; 8. a hydraulic cylinder; 9. a hydraulic lever; 10. a right wheel; 11. a fixing plate; 12. a connecting plate; 13. a roll axis; 14. a protective cover; 15. a buckle bolt; 16. a clamping groove.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a disc brake device for a safety sweeper comprises a left wheel 1, a threaded cap 2, a rotating rod 3, a limiting plate 4, a return spring 5, brake calipers 6, a shell 7, a hydraulic cylinder 8, a hydraulic rod 9, a right wheel 10, a fixing plate 11, a connecting plate 12, a rolling shaft 13, a protective cover 14, a buckle bolt 15 and a clamping groove 16, wherein the threaded cap 2 is arranged in the middle of the left end of the left wheel 1, the rotating rod 3 is arranged inside the threaded cap 2, the right wheel 10 is arranged at the right end of the rotating rod 3, the return spring 5 is arranged at the upper end of the right wheel 10, the limiting plate 4 is arranged at the right end of the return spring 5, the brake calipers 6 are arranged at the left end of the return spring 5, the protective cover 14 is arranged at the left end of the brake calipers 6, the hydraulic cylinder 8 is arranged inside the protective cover 14, the hydraulic rod 9 is arranged in the middle of the right end of the hydraulic cylinder 8, the upper end of the protective cover 14 is provided with a shell 7, the middle part of the lower end of the shell 7 is provided with a fixed plate 11, the lower end of the fixed plate 11 is provided with a connecting plate 12, and the middle part of the connecting plate 12 is provided with a rolling shaft 13;

the rotating rod 3 penetrates through the middle of the left wheel 1, the threaded cap 2 is in threaded connection with the rotating rod 3, the rotating rod 3 transversely penetrates through the left wheel 1, the left wheel 1 is stably fixed at the left end of the rotating rod 3, power capable of moving freely is provided for the sweeper at the upper end, the threaded cap 2 is in threaded connection with the rotating rod 3, a user can conveniently and manually rotate the threaded cap 2, the threaded cap 2 is fixed at the left end of the left wheel 1, the sweeper is convenient to detach and mount by a later-stage user in the later stage, the user can conveniently replace the left wheel 1 in time, and time is saved;

the rotating rod 3 is matched with the rolling shaft 13 in shape, the rolling shaft 13 is positioned in the middle of the connecting plate 12, the rotating rod 3 is attached inside the rolling shaft 13 and rotates along with the rolling shaft 13, so that the left wheel 1 and the right wheel 10 at two ends are driven to rotate, the sweeper at the upper end is further pushed to move forwards, and the rolling shaft 13 is positioned in the middle of the connecting plate 12, so that the whole device is in a stable state, and a stable working environment is provided for the sweeper at the upper end;

the brake caliper 6 and the hydraulic cylinder 8 form a telescopic structure through the hydraulic rod 9, the brake caliper 6 and the hydraulic rod 9 are tightly attached, the hydraulic cylinder 8 pushes the hydraulic rod 9 to further push the brake caliper 6 and the left wheel 1 to be tightly attached, so that the left wheel 1 is braked, when the hydraulic rod 9 does not have a strong effect on the brake caliper 6, the brake caliper 6 is separated from the left wheel 1 and does not have a strong effect on the left wheel 1, the brake caliper 6 and the hydraulic rod 9 are tightly attached, and when the hydraulic cylinder 8 makes telescopic motion on the hydraulic rod 9, the brake caliper 6 can be effectively acted with the strong effect to be compressed and tightly attached to the left wheel 1;

the brake caliper 6 and the limiting plate 4 form an elastic structure through the return spring 5, the limiting plate 4 is fixedly connected with the shell 7, when the hydraulic rod 9 does not have a powerful effect on the brake caliper 6, the return spring 5 in a compressed state starts to perform return motion to push the brake caliper 6 to move leftwards, so that the brake caliper 6 is separated from the left wheel 1, the left wheel 1 cannot be braked, the left wheel 1 can move stably, the limiting plate 4 is fixedly connected with the shell 7, the limiting plate 4 is fixed at the lower end of the shell 7, and the brake caliper 6 and the hydraulic rod 9 at the left end are fixed;

the protection casing 14 constitutes buckle structure through buckle bolt 15 and shell 7, and buckle bolt 15's outside outer wall closely laminates with the inside inner wall of draw-in groove 16, the user can be manual takes off protection casing 14 from shell 7 through buckle bolt 15, and then maintain and detect the inside pneumatic cylinder 8 of protection casing 14, the later stage also convenient to use person installs it simultaneously, buckle bolt 15's outside outer wall closely laminates with the inside inner wall of draw-in groove 16, make the stable lower extreme of fixing at shell 7 of protection casing 14, make inside pneumatic cylinder 8 play the effect of compression to brake caliper 6.

The working principle is as follows: for the disc brake device for the safety type sweeper, in the running process of the sweeper, a user can push the hydraulic rod 9 by controlling the hydraulic cylinder 8, further drive the hydraulic rod 9 to push the brake caliper 6 to be tightly attached to the left wheel 1, so that the left wheel 1 can be braked, the whole sweeper can be stopped in time, when the hydraulic rod 9 contracts back to the original position, the reset spring 5 in a compressed state starts to reset, the brake caliper 6 is pushed to move leftwards, so that the brake caliper 6 is separated from the left wheel 1, further the left wheel 1 cannot be braked, so that the left wheel 1 can move stably, the limiting plate 4 is fixedly connected with the shell 7, the limiting plate 4 is fixed at the lower end of the shell 7, the brake caliper 6 and the hydraulic rod 9 at the left end are fixed, when the hydraulic cylinder 8 fails, the user can manually take the protective cover 14 off the shell 7 through the clamping bolt 15, and then maintain and detect the inside pneumatic cylinder 8 of protection casing 14, also convenient to use person installs it later stage simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a safe type machine disc brake device of sweeping floor, includes left wheel (1) and hydraulic stem (9), its characterized in that: the left wheel is characterized in that a threaded cap (2) is arranged in the middle of the left end of the left wheel (1), a rotating rod (3) is arranged inside the threaded cap (2), a right wheel (10) is arranged at the right end of the rotating rod (3), a reset spring (5) is arranged at the upper end of the right wheel (10), a limiting plate (4) is arranged at the right end of the reset spring (5), a brake caliper (6) is arranged at the left end of the reset spring (5), a protective cover (14) is arranged at the left end of the brake caliper (6), a hydraulic cylinder (8) is arranged inside the protective cover (14), a hydraulic rod (9) is arranged in the middle of the right end of the hydraulic cylinder (8), snap bolts (15) are arranged on the left side and the right side of the upper end of the protective cover (14), a clamping groove (16) is arranged outside the snap bolt (15), a shell (7) is arranged at the upper end of the, the lower end of the fixed plate (11) is provided with a connecting plate (12), and the middle part of the connecting plate (12) is provided with a rolling shaft (13).

2. The disc brake device for the safety sweeper according to claim 1, wherein: the rotating rod (3) penetrates through the middle part of the left wheel (1), and the threaded cap (2) is in threaded connection with the rotating rod (3).

3. The disc brake device for the safety sweeper according to claim 1, wherein: the rotating rod (3) is matched with the rolling shaft (13) in shape, and the rolling shaft (13) is positioned in the middle of the connecting plate (12).

4. The disc brake device for the safety sweeper according to claim 1, wherein: the brake caliper (6) and the hydraulic cylinder (8) form a telescopic structure through the hydraulic rod (9), and the brake caliper (6) is tightly attached to the hydraulic rod (9).

5. The disc brake device for the safety sweeper according to claim 1, wherein: brake caliper (6) constitute elastic construction through reset spring (5) and limiting plate (4), and be fixed connection between limiting plate (4) and shell (7).

6. The disc brake device for the safety sweeper according to claim 1, wherein: the protective cover (14) forms a buckling structure with the shell (7) through a buckling bolt (15), and the outer wall of the buckling bolt (15) is tightly attached to the inner wall of the buckling groove (16).