Hand-push type property cleaning vehicle

Abstract

The utility model relates to a hand-push type property cleaning vehicle which comprises a trolley, a water storage tank is arranged on the top face of the trolley, a cleaning pool and a sweeping assembly are arranged on the two sides of the water storage tank respectively, the cleaning pool is located at the front end of the trolley, a blow-off pipe is arranged at the bottom of the cleaning pool and extends downwards to the bottom of the trolley, and a spraying pipe is fixedly installed on the end face of the front end of the trolley. A water conveying pipe is arranged on the water storage tank and communicates with the cleaning pool, the sweeping assembly and the spraying pipe; a push handle is movably mounted at the tail end of the trolley; a garbage can is clamped in the middle of the push handle; various cleaning functions are integrated, the spraying and sweeping assembly can be used for automatically cleaning the ground, the workload of cleaning personnel is reduced, some heavy garbage cans can be clamped and fixed through a clamping and adjusting mode of the handrail, the garbage cans are lifted to be carried, the operation can be completed only by a single person, and the cleaning efficiency is improved. And the use convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a push-type property cleaning cart. Background Art

[0002] A cleaning cart is a new type of efficient cleaning equipment that integrates road sweeping, garbage collection and transportation. It is mainly used in areas such as factories, roads, parks, office buildings, etc., and is a vehicle equipment for all-round cleaning.

[0003] After decades of development in China's cleaning cart industry, although the product performance and quality have been improved to a certain extent, the cleaning function of the existing cleaning carts is still relatively simple. Especially during the cleaning process, it is still necessary for people to use mops to clean the ground, which is time-consuming and laborious. Moreover, when carrying trash cans, some trash cans are filled with too much garbage inside, and it is not easy for a single person to lift them, making it very inconvenient for the staff to use. Content of the Utility Model

[0004] Based on the above description, the utility model provides a push-type property cleaning cart to solve the shortcomings that the existing cleaning cart has a simple function, cannot automatically clean the ground instead of workers, and cannot carry some heavy trash cans, making it very inconvenient to use.

[0005] The utility model is realized through the following technical solutions:

[0006] A push-type property cleaning cart includes a cart body. A water storage tank is provided on the top surface of the cart body. A cleaning pool and a cleaning component are respectively provided on both sides of the water storage tank. The cleaning pool is located at the front end of the cart body and a sewage pipe is provided at the bottom. The sewage pipe extends downward to the bottom of the cart body. A spray pipe is fixedly installed on the front end face of the cart body. A water delivery pipe is provided on the water storage tank and is respectively communicated with the cleaning pool, the cleaning component and the spray pipe; A push handle is movably installed at the rear end of the cart body, and a trash can is clamped in the middle of the push handle.

[0007] On the basis of the above technical solution, the utility model can be further improved as follows.

[0008] Further, the cleaning pool is set to be rectangular, and a water filtering basket is fixedly installed on one side of the top. A drying cylinder is provided inside the water filtering basket, and the top and bottom ends of the drying cylinder are respectively movably connected with the water filtering basket through ball bearings.

[0009] Further, the bottom surface of the cleaning pool is set to be inverted conical, the sewage pipe is exactly arranged at the center of the bottom surface of the cleaning pool, and an electronic valve is provided at the connection between the sewage pipe and the cleaning pool. A control button is provided on the outer side wall of the water storage tank and is electrically connected with the electronic valve.

[0010] Further, the cleaning assembly includes a cylinder. Two cylinders are provided and are respectively arranged vertically on the top of the trolley through motor bases. A rectangular opening is also formed on the top surface of the trolley and is exactly arranged below the cylinders. An installation part is inserted into the rectangular opening. The output end of the cylinder extends downward and is fixedly connected to the top surface of the installation part.

[0011] Further, a cavity is left inside the installation part. A water injection hole is formed on the side wall surface of the cavity and is communicated with a water delivery pipe. A plurality of drive shafts are arranged at intervals on the bottom surface of the installation part. A mop is detachably installed at the bottom of the drive shaft.

[0012] Further, a worm gear is provided on the outer side wall of the drive shaft, and a worm is provided inside the installation part. The worm extends longitudinally and is in transmission engagement with all the worm gears in sequence. A drive motor is also provided at one end of the installation part, and the drive motor is in transmission connection with the worm.

[0013] Further, both the drive shaft and the mop are hollow inside. The top end of the drive shaft extends upward and is exactly communicated with the cavity. A plurality of small holes are provided on the bottom surface of the mop and are arranged close to the bristles of the mop. [[ID=...]]<...>

[0014] Further, the spray pipe is a hollow pipe, and a plurality of nozzles are provided at the front end of the spray pipe. The nozzles are arranged obliquely downward, and an opening is provided at the top of the spray pipe and is connected to the water delivery pipe.

[0015] Further, an electric telescopic rod is provided at the bottom of the push handle, and the bottom of the electric telescopic rod is movably connected to the top surface of the trolley through a bearing seat. A switch button for controlling the opening and closing of the electric telescopic rod is also provided at the top of the push handle.

[0016] Further, an arc-shaped clamping plate is provided on one side of the push handle opposite to each other. An arc-shaped groove is formed on the top surface of the tail end of the trolley and is exactly arranged directly below the clamping plate. A folded edge is formed by the outward extension of the top edge of the trash can, and the clamping plate is exactly clamped inside the groove formed by the folded edge and the side wall of the trash can.

[0017] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0018] Based on the existing cleaning cart, the present application integrates multiple cleaning functions. It can automatically clean the ground by using the spraying and cleaning assembly, reducing the workload of the cleaning staff. It can also clamp and fix some heavier trash cans through the clamping and adjusting method of the armrest, lift them and carry them, which can be completed by only one person, greatly improving the convenience of use. Description of the Drawings

[0019] Figure 1 Schematic diagram of the structure of the trolley in this embodiment;

[0020] Figure 2 Schematic diagram of the structure of the cleaning pool in this embodiment;

[0021] Figure 3 Schematic diagram of the structure of the cleaning component in this embodiment;

[0022] Figure 4 Schematic diagram of the internal structure of the installation part in this embodiment;

[0023] Figure 5 Schematic diagram of the structure of the worm gear and the worm in this embodiment;

[0024] Figure 6 Schematic diagram of the combined structure of the clamping plate and the trash can in this embodiment;

[0025] Wherein: 1. Trolley; 2. Water storage tank; 21. Water delivery pipe; 22. Sewage discharge pipe; 3. Cleaning pool; 31. Water filter basket; 32. Spin dryer; 4. Spray pipe; 41. Nozzle; 5. Cleaning component; 51. Cylinder; 52. Installation part; 53. Mop; 54. Driving motor; 55. Worm gear; 56. Worm; 57. Driving shaft; 6. Push handle; 61. Electric telescopic rod; 62. Clamping plate. Detailed implementation manners

[0026] To facilitate the understanding of this application, the following will describe this application more comprehensively with reference to the relevant drawings. Embodiments of this application are shown in the drawings. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used in the description of this application herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0028] Combined with Figures 1-6 As shown, a push-type property cleaning trolley includes:

[0029] Trolley 1, which is composed of a rectangular bottom plate and four rollers connected. At the same time, the rollers are universal wheels with brakes, used to support and install other cleaning components so that the cleaning staff can move and use it;

[0030] Water storage tank 2, which is arranged at the center of the top surface of trolley 1 and stores cleaning water inside;

[0031] The cleaning pool 3 is arranged on one side of the water storage tank 2 and close to the front end of the trolley 1. It is a rectangular pool structure. The main purpose is to facilitate the staff to clean cleaning tools so as to conduct manual cleaning in some corners and narrow areas;

[0032] The spray pipe 4 is arranged on the front end face of the trolley 1 and is mainly used to sprinkle water on the ground so as to avoid dust from rising during the subsequent cleaning process;

[0033] The cleaning component 5 is arranged on one side of the water storage tank 2 and close to the rear end of the trolley 1 for automatically cleaning the ground;

[0034] Specifically; in this embodiment, in order to facilitate the staff to clean the mop 53, a water filtering basket 31 should also be fixedly installed on the top of the cleaning pool 3, and a wringer 32 is arranged inside the water filtering basket 31, and the wringer 32 is movably connected to the water filtering basket 31 through a ball bearing. Therefore, when the staff is cleaning some areas where the cleaning cart is inconvenient to enter, the mop 53 is used for separate cleaning, and the cleaning mop 53 can be cleaned in the cleaning pool 3 and then quickly wrung dry by the wringer 32 in the water filtering basket 31 without manual wringing, which is very convenient to use.

[0035] The wringer 32 and the mop 53 can adopt an existing automatic rotating mop bucket, that is, it uses centrifugal force to rotate quickly and quickly throws the water on the mop 53 onto the water filtering basket 31.

[0036] In addition, the lower half of the internal space of the cleaning pool 3 is set as an inverted cone, and a sewage discharge pipe 22 is arranged at the center of the bottom surface. The top end of the sewage discharge pipe 22 extends upward and is exactly communicated with the cleaning pool 3. An electric valve is also arranged at the communication part of the sewage discharge pipe 22 and the cleaning pool 3. Therefore, the staff can discharge the sewage in the pool to a designated position by opening the valve regularly to avoid the sewage affecting the surrounding environment. At the same time, the opening for controlling the opening and closing of the electric valve can be arranged on the outer side wall of the cleaning pool 3.

[0037] The cleaning component 5 includes a cylinder 51, a mounting part 52, a mop 53 and a driving motor 54. Among them, two cylinders 51 are arranged and fixedly connected to the top surface of the trolley 1 through a motor base or other metal brackets. At the same time, the whole is suspended and arranged vertically downward. A rectangular opening is also arranged on the top surface of the trolley 1. The two cylinders 51 are exactly arranged at both ends of the rectangular opening respectively. The mounting part 52 is slidably inserted into the rectangular opening, and both ends are fixedly connected to the output ends of the two cylinders 51 respectively. When the cylinder 51 contracts to the maximum stroke, the whole mounting part 52 extends upward to the top of the trolley 1. When the cylinder 51 extends downward to the maximum stroke, the mounting part 52 extends to the bottom of the trolley 1.

[0038] In addition, multiple drive shafts 57 are vertically arranged inside the mounting plate part. The bottom end of each drive shaft 57 extends below the mounting part 52 and is detachably and fixedly connected to the mop 53. The drive motor 54 is arranged inside the mounting plate part and drives all the drive shafts 57 to rotate. Therefore, the staff can control the cleaning of the ground by the cleaning assembly 5 by controlling the lifting of the cylinder 51, and the staff only needs to push the trolley 1 to move, effectively reducing the labor intensity of the staff and greatly improving the convenience of use.

[0039] In the above structure, in order to effectively ensure the cleaning effect of the mop 53, for example, some sundries firmly adhered to the bottom surface, it is necessary to add appropriate water to the mop 53 and then clean it. Therefore, the mounting part 52 should be provided with a cavity at its inner top, and the drive shaft 57 should be set as a hollow shaft and connected to the cavity through a ball bearing for rotational connection with the mounting part 52. The top end of the drive shaft 57 is exactly connected to the bottom surface of the cavity. The housing of the mop 53 should also be set as a hollow structure and connected to the drive shaft 57. At the same time, a number of fine holes are arranged on the bottom surface of the mop 53, close to the bristles at the bottom of the mop 53, so that the mop 53 can be quickly wetted by the seepage of water through the fine holes, thereby improving the cleaning effect of the mop 53.

[0040] If the drive motor 54 wants to synchronously drive all the mops 53 to rotate, in this embodiment, worm wheels 55 should be arranged on the outer side walls of all the drive shafts 57, and a worm 56 is rotatably arranged inside the mounting part 52. One end of the worm 56 is in transmission connection with the output end of the drive motor 54, and the worm 56 extends longitudinally and is in transmission engagement with all the worm wheels 55 at the same time. In this way, only by starting the drive motor 54 can all the drive shafts 57 be driven to rotate.

[0041] In addition to the above drive structure, the linkage can also be achieved by using a gear and chain method, that is, a gear and a chain are used for transmission connection between every two adjacent drive shafts 57, and the drive motor 54 only needs to drive one of them to achieve this.

[0042] The spray pipe 4 is a cylindrical pipe, and mounting holes are provided on the end surface. A nozzle 41 is fixedly installed on each mounting hole, and the nozzle 41 is arranged obliquely downward and is in communication with the inside of the spray pipe 4. The spraying range of the nozzle 41 should be expanded as much as possible.

[0043] In the above structure, the cleaning pool 3, the cleaning assembly 5 and the spray pipe 4 all need to cooperate with water for use. Therefore, a water delivery pipe 21 is arranged on the top surface of the water storage tank 2, and a multi-branch pipe structure is used to communicate with the above-mentioned various components respectively, and valves are equipped on its branch pipes for directional delivery.

[0044] At the end of the trolley 1, there is also a push handle 6. The push handle 6 is composed of two bent metal tubes. And on the top surface of the trolley 1, there is also an arc-shaped notch, which is exactly located at the middle position of the push handle 6. And at the bottom of the push handle 6, there is an electric telescopic rod 61. The top end of the electric telescopic rod 61 is fixedly connected to the metal tube, and the bottom of the electric telescopic rod 61 is rotationally connected to the top surface of the trolley 1 by a bearing seat. And this bearing seat can only drive the two metal tubes to expand outward from the parallel state by no more than 180°.

[0045] On the opposite side of the push handle 6, there is also an arc-shaped clamping plate 62. On the end face of the clamping plate 62, there is an elastic pad, that is, a film made of materials such as rubber or silica gel. The top surface of the existing cylindrical trash can is surrounded by a hem, and in order to facilitate taking and placing, the hem will bend downward, thus forming a groove with the side wall of the trash can. And the clamping plate 62 can just be snapped upward into the inside of this groove. Therefore, in the actual use process, the staff can first expand the width of the push handle 6 to make it close to the trash can, and then reduce the width of the push handle 6 to make the clamping plate 62 fit against the side wall of the trash can. At this time, the trash can is exactly located inside the arc-shaped notch of the trolley 1. Then control the electric telescopic rod 61 to extend upward and use the clamping plate 62 to lift the trash can. Since it is clamped by the groove of the trash can, the push handle 6 cannot be fixed at the same time. The staff can directly push the trolley so as to complete the transportation of the trash can. Compared with the existing cleaning vehicle, the transfer structure in this embodiment only requires one person to complete the operation, and there is no need to consider the weight of the trash can, which is very convenient to use and greatly reduces the labor intensity of the cleaning staff.

[0046] In the above structure, both the air cylinder 51 and the electric telescopic rod 61 are provided with two, so they should be connected in series for synchronous control. And a pressure pump should be equipped on the spray pipe 4 to control the opening and closing of its spraying. The above-mentioned electric control devices should all be electrically connected by setting switch buttons on the surface of the push handle 6 for the staff to adjust and use.

[0047] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention.

Claims

1. A hand-pushed property cleaning vehicle, characterized in that, It includes a trolley (1). A water storage tank (2) is provided on the top surface of the trolley (1). A cleaning pool (3) and a cleaning component (5) are respectively provided on both sides of the water storage tank (2). The cleaning pool (3) is located at the front end of the trolley (1) and a sewage discharge pipe (22) is provided at the bottom. The sewage discharge pipe (22) extends downward to the bottom of the trolley (1). A spray pipe (4) is fixedly installed on the front end face of the trolley (1). A water delivery pipe (21) is provided on the water storage tank (2) and is respectively communicated with the cleaning pool (3), the cleaning component (5) and the spray pipe (4); A push handle (6) is movably installed at the tail end of the trolley (1), and a trash can is clamped in the middle of the push handle (6).

2. The push-type property cleaning vehicle according to claim 1, wherein The cleaning pool (3) is set as a rectangle, and a water filtering basket (31) is fixedly installed on one side of the top. A drying cylinder (32) is provided inside the water filtering basket (31), and the top and bottom ends of the drying cylinder (32) are respectively movably connected with the water filtering basket (31) through ball bearings.

3. A push-type property cleaning vehicle according to claim 2, characterized in that, The bottom surface of the cleaning pool (3) is set as an inverted cone. The sewage discharge pipe (22) is exactly arranged at the center of the bottom surface of the cleaning pool (3). An electronic valve is also provided at the connection between the sewage discharge pipe (22) and the cleaning pool (3). Control buttons are provided on the outer side wall of the water storage tank (2) and are electrically connected with the electronic valve.

4. A hand-pushed property cleaning vehicle according to claim 1, characterized in that, The cleaning component (5) includes cylinders (51). Two cylinders (51) are provided and are respectively vertically arranged on the top of the trolley (1) through motor bases. A rectangular opening is also formed on the top surface of the trolley (1) and is exactly arranged below the cylinders (51). An installation part (52) is inserted inside the rectangular opening. The output end of the cylinder (51) extends downward and is fixedly connected with the top surface of the installation part (52).

5. A push-type property cleaning vehicle according to claim 4, characterized in that, A cavity is left inside the installation part (52). Water injection holes are formed on the side wall surface of the cavity and are communicated with the water delivery pipe (21). A number of drive shafts (57) are arranged at intervals on the bottom surface of the installation part (52). A mop (53) is detachably installed at the bottom of the drive shaft (57).

6. The push-type property cleaning vehicle according to claim 5, wherein, A worm gear (55) is provided on the outer side wall of the drive shaft (57). A worm (56) is provided inside the installation part (52). The worm (56) extends longitudinally and is in transmission engagement with all the worm gears (55) in sequence. A drive motor (54) is also provided at one end of the installation part (52). The drive motor (54) is in transmission connection with the worm (56).

7. The push-type property cleaning vehicle according to claim 6, wherein Both the drive shaft (57) and the mop (53) are hollow inside. The top end of the drive shaft (57) extends upward and is exactly communicated with the cavity. A number of small holes are provided on the bottom surface of the mop (53) and are arranged close to the bristles of the mop (53).

8. The push-type property cleaning vehicle according to claim 1, wherein The spray pipe (4) is set as a hollow pipe. A number of nozzles (41) are provided at the front end of the spray pipe (4). The nozzles (41) are arranged obliquely downward. An opening is provided at the top of the spray pipe (4) and is connected with the water delivery pipe (21).

9. The push-type property cleaning vehicle according to claim 1, wherein The bottom of the push handle (6) is provided with an electric telescopic rod (61), and the bottom of the electric telescopic rod (61) is movably connected to the top surface of the trolley (1) through a bearing seat. A switch button for controlling the opening and closing of the electric telescopic rod (61) is also provided at the top of the push handle (6).

10. A push-type property cleaning vehicle according to claim 9, characterized in that, An arc-shaped clamping plate (62) is provided on one side of the push handle (6). An arc-shaped groove is formed on the top surface at the tail end of the trolley (1) and is exactly arranged directly below the clamping plate (62). A hem is formed by the outer extension of the top edge of the trash can, and the clamping plate (62) is exactly clamped inside the groove formed by the hem and the side wall of the trash can.

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