Cleaning vehicle with brake structure

Abstract

The utility model relates to the technical field of cleaning vehicles, in particular to a cleaning vehicle with a brake structure. The cleaning vehicle with the brake structure comprises a cleaning cart body and a square rod, two sets of installation frames are evenly arranged at the bottom of the cleaning cart body, square grooves are formed in the right sides of the installation frames in a penetrating mode, inserting holes are formed in the bottoms of the square grooves in a penetrating mode, first foot sleeves are arranged on the right side of the square rod, and second foot sleeves are arranged on the right side of the square rod. A first spring is placed on the outer ring of the square rod, a lock hole is formed in the bottom of the square rod, a lock pin is inserted into the lock hole, a second foot sleeve is arranged at the bottom of the lock pin, a second spring is placed on the outer ring of the lock pin, and a threaded hole corresponding to the fixing sleeve is formed in the bottom of the cleaning cart according to the installation of the installation frame. And then the mounting frame can be fixed at the bottom of the cleaning cart through bolts, so that the device can be quickly mounted at the bottom of the cleaning cart, and the mounting convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning vehicles, in particular to a cleaning vehicle with a brake structure. Background Art

[0002] Most of the cleaning carts commonly found in railway stations, service halls or hotel lobbies are not equipped with brake structures. Cleaners need to park the cleaning carts on flat ground, which reduces the convenience of using the cleaning carts. There are currently few brake structures on the market that can be installed on cleaning carts later. In view of the above situation, technical innovation is carried out on the basis of the existing brake structure. Utility Model Content

[0003] The purpose of the utility model is to provide a cleaning vehicle with a brake structure to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a cleaning vehicle with a brake structure, comprising:

[0005] A cleaning cart, wherein two sets of mounting frames are evenly arranged at the bottom of the cleaning cart, wherein:

[0006] A square groove is formed through the right side of the mounting frame, and a plug hole is formed through the bottom of the square groove;

[0007] A square rod, a first foot cover is arranged on the right side of the square rod, a first spring is placed on the outer ring of the square rod, a locking hole is opened at the bottom of the square rod, a locking pin is inserted in the locking hole, a second foot cover is arranged at the bottom of the locking pin, a second spring is placed on the outer ring of the locking pin, and a friction pad is arranged on the left side of the square rod.

[0008] Preferably, the square rod is arranged in the square groove, and the locking pin is arranged in the insertion hole.

[0009] Preferably, the second foot cover is located below the mounting bracket, and the second spring is fixedly disposed between the mounting bracket and the second foot cover.

[0010] Preferably, the first foot cover is located on the right side of the mounting frame, and the first spring is fixedly arranged between the mounting frame and the first foot cover.

[0011] Preferably, the friction pad is located on the left side of the mounting frame, and the friction pad corresponds to the rear wheel of the mounting frame.

[0012] Preferably, threaded holes are evenly opened on the bottom of the cleaning cart, two groups of fixing sleeves are evenly fixed on the left and right sides of the mounting frame, and bolts are provided in the inner cavity of the fixing sleeves, and the bolts are screwed into the threaded holes.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] According to the installation of the mounting frame, a threaded hole corresponding to the fixing sleeve is opened at the bottom of the cleaning cart, and then the mounting frame can be fixed to the bottom of the cleaning cart by bolts, so that the device can be quickly installed at the bottom of the cleaning cart, thereby improving the installation convenience of the device;

[0015] The brake of the cleaning cart can be unlocked and locked by inserting the toes into the first foot cover and the second foot cover, which can effectively improve the safety of the cleaning cart. The entire brake structure is relatively simple, which can effectively improve the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a bottom view of the utility model;

[0018] Figure 3 It is a partial sectional view of the front side of the utility model.

[0019] In the figure: 1, cleaning cart; 11, mounting frame; 12, fixing sleeve; 13, bolt; 14, square rod; 15, first spring; 16, first foot cover; 17, friction pad; 18, locking pin; 19, second foot cover; 191, second spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 3A cleaning cart with a brake structure comprises a cleaning cart 1 and a square rod 14. Two sets of mounting frames 11 are evenly arranged at the bottom of the cleaning cart 1, wherein: a square groove is penetrated through the right side of the mounting frame 11, a plug hole is penetrated through the bottom of the square groove, a first foot cover 16 is fixedly arranged on the right side of the square rod 14, a first spring 15 is arranged on the outer ring of the square rod 14, a lock hole is opened at the bottom of the square rod 14, a lock pin 18 is inserted in the lock hole, a second foot cover 19 is fixedly arranged at the bottom of the lock pin 18, a second spring 191 is arranged on the outer ring of the lock pin 18, a friction pad 17 is fixedly arranged on the left side of the square rod 14, and a first spring 15 is arranged on the outer ring of the square rod 14. The second leg cover 19 is located below the mounting frame 11, the second spring 191 is fixedly arranged between the mounting frame 11 and the second leg cover 19, the first leg cover 16 is located on the right side of the mounting frame 11, the first spring 15 is fixedly arranged between the mounting frame 11 and the first leg cover 16, the friction pad 17 is located on the left side of the mounting frame 11, the friction pad 17 corresponds to the rear wheel of the mounting frame 11, the toe is inserted into the second leg cover 19 and the second leg cover 19 is moved downward, and the locking pin 18 is driven by the second leg cover 19 to move downward and separate from the lock hole of the square rod 14, at this time, the first leg cover 16 is located on the right side of the mounting frame 11, the first spring 15 is fixedly arranged between the mounting frame 11 and the first leg cover 16, the friction pad 17 is located on the left side of the mounting frame 11, and the friction pad 17 corresponds to the rear wheel of the mounting frame 11. A spring 15 uses its own resilience to drive the square rod 14 to move to the left through the first foot cover 16, and then drives the friction pad 17 to move to the left and fit with the rear wheel of the cleaning cart 1, so as to fix the rear wheel of the cleaning cart 1, and then achieve the braking effect of the cleaning cart 1. The toe is inserted into the first foot cover 16 and moved to the right, and the square rod 14 and the friction pad 17 are driven to move to the left through the first foot cover 16. When the locking hole of the square rod 14 is aligned with the locking pin 18, the second spring 191 uses its own resilience to drive the locking pin 18 to move upward through the second foot cover 19 and insert it into the locking hole of the square rod 14, so that the square rod 14 is completed. 14 is fixed, thereby separating the friction pad 17 from the rear wheel of the cleaning cart 1, thereby releasing the braking effect. Threaded holes are evenly provided at the bottom of the cleaning cart 1, and two sets of fixing sleeves 12 are evenly fixed on the left and right sides of the mounting frame 11. The inner cavity of the fixing sleeve 12 is rotatably provided with bolts 13, and the bolts 13 are screwed with the threaded holes. According to the installation of the mounting frame 11, threaded holes corresponding to the fixing sleeves 12 are provided at the bottom of the cleaning cart 1, and then the mounting frame 11 can be fixed to the bottom of the cleaning cart 1 by the bolts 13, so that the device can be quickly installed at the bottom of the cleaning cart 1.

[0022] Working principle: According to the installation of the mounting frame 11, a threaded hole corresponding to the fixing sleeve 12 is opened at the bottom of the cleaning cart 1, and then the mounting frame 11 can be fixed to the bottom of the cleaning cart 1 by the bolt 13, so that the device can be quickly installed at the bottom of the cleaning cart 1, and the toe is inserted into the second foot cover 19 and the second foot cover 19 is moved downward, and the locking pin 18 is driven by the second foot cover 19 to move downward and separate from the locking hole of the square rod 14. At this time, the first spring 15 uses its own resilience to drive the square rod 14 to move to the left through the first foot cover 16, and then drives the friction pad 17 to move to the left. The first foot cover 16 is moved to fit with the rear wheel of the cleaning cart 1, thereby fixing the rear wheel of the cleaning cart 1, thereby achieving the braking effect of the cleaning cart 1, and the toes are inserted into the first foot cover 16 and moved to the right, and the square rod 14 and the friction pad 17 are driven to move to the left through the first foot cover 16. When the locking hole of the square rod 14 is aligned with the locking pin 18, the second spring 191 uses its own rebound force to drive the locking pin 18 to move upward through the second foot cover 19 and insert it into the locking hole of the square rod 14, thereby completing the fixing of the square rod 14, and then the friction pad 17 is separated from the rear wheel of the cleaning cart 1, thereby releasing the braking effect.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning vehicle with a brake structure, characterized in that: include: A cleaning cart (1), wherein two groups of mounting frames (11) are evenly arranged at the bottom of the cleaning cart (1), wherein: A square groove is formed through the right side of the mounting frame (11), and a plug hole is formed through the bottom of the square groove; A square rod (14), a first foot cover (16) is arranged on the right side of the square rod (14), a first spring (15) is arranged on the outer ring of the square rod (14), a locking hole is opened at the bottom of the square rod (14), a locking pin (18) is inserted in the locking hole, a second foot cover (19) is arranged at the bottom of the locking pin (18), a second spring (191) is arranged on the outer ring of the locking pin (18), and a friction pad (17) is arranged on the left side of the square rod (14).

2. A cleaning vehicle with a brake structure according to claim 1, characterized in that: The square rod (14) is arranged in the square groove, and the locking pin (18) is arranged in the insertion hole.

3. The cleaning vehicle with a brake structure according to claim 1, characterized in that: The second foot cover (19) is located below the mounting frame (11), and the second spring (191) is fixedly arranged between the mounting frame (11) and the second foot cover (19).

4. The cleaning vehicle with a brake structure according to claim 1, characterized in that: The first foot cover (16) is located on the right side of the mounting frame (11), and the first spring (15) is fixedly arranged between the mounting frame (11) and the first foot cover (16).

5. The cleaning vehicle with a brake structure according to claim 1, characterized in that: The friction pad (17) is located on the left side of the mounting frame (11), and the friction pad (17) corresponds to the rear wheel of the mounting frame (11).

6. The cleaning vehicle with a brake structure according to claim 1, characterized in that: The bottom of the cleaning cart (1) is evenly provided with threaded holes, and two groups of fixing sleeves (12) are evenly fixed on the left and right sides of the mounting frame (11), respectively. The inner cavity of the fixing sleeve (12) is provided with bolts (13), and the bolts (13) are screwed into the threaded holes.

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