Municipal garden leaf suction machine

Abstract

The utility model discloses a municipal garden leaf suction machine, which relates to the technical field of garden equipment and comprises a cart, a collecting tank is mounted at the upper end of the cart, a cleaning component is mounted at the left part of the upper end of the collecting tank, a filter cartridge is movably connected to the middle of the upper end of the collecting tank in a penetrating manner, and a hose is connected to the left part of the outer surface of the collecting tank in a penetrating manner. A vacuum pump is installed at the upper end of the filter cylinder, the air suction end of the vacuum pump extends into the filter cylinder, the cleaning component extends to the filter cylinder, and a smashing component is installed on the outer cylindrical face of the collecting tank and extends into the collecting tank. Leaves can be smashed through the smashing component, gaps between the leaves are avoided, more leaves can be conveniently collected, the dumping frequency and labor amount of workers are reduced, the working efficiency is improved, the surface of the filter cylinder can be cleaned through the cleaning component, particles are prevented from blocking the filter cylinder, and the filter cylinder is convenient to clean. And the normal suction force of the leaf suction machine is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of garden equipment, in particular to a municipal garden leaf vacuum machine. Background Art

[0002] With the development of science and technology, more and more tools used in daily life are being replaced by machines instead of manual labor, such as vacuum cleaners, and leaf vacuum machines innovatively designed based on vacuum cleaners, which have brought great convenience to sanitation workers in removing fallen leaves. The emergence of leaf vacuum machines has greatly facilitated the work of sanitation workers, and has the function of sweeping and collecting fallen leaves.

[0003] The prior art (publication number: CN211498668U) discloses a garden leaf cleaning and sucking machine, including a cleaning vehicle frame, the garden leaf cleaning and sucking machine also includes a leaf storage box component, an elastic lifting device, a connecting pipe component, a leaf suction device and a leaf suction cavity component, the cleaning vehicle frame is fixedly connected to a leaf storage box component, an elastic lifting device is slidably connected in the leaf storage box component, a connecting pipe component is fixedly connected to the leaf storage box component, a leaf suction device is slidably connected to the connecting pipe component, and a leaf suction cavity component is slidably connected to the connecting pipe component.

[0004] Although the above patent makes it convenient for cleaners to take out leaves, it has the following disadvantages: when the leaves are sucked into the box, due to the different sizes and diameters of the leaves, there are large gaps between the leaves, which quickly fill up the space in the box. Workers need to frequently dump the leaves in the box, which not only increases the workload of the workers, but also reduces work efficiency. Further improvement is needed. For this reason, we propose a municipal garden leaf vacuum machine. Utility Model Content

[0005] The main purpose of the utility model is to provide a municipal garden leaf vacuum machine, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A municipal garden leaf vacuum machine comprises a cart, wherein a collecting tank is installed at the upper end of the cart, a cleaning component is installed at the upper left portion of the collecting tank, a filter cartridge is movably inserted and connected at the middle portion of the upper end of the collecting tank, a hose is inserted and connected at the left portion of the outer surface of the collecting tank, a vacuum pump is installed at the upper end of the filter cartridge, the suction end of the vacuum pump extends into the filter cartridge, the cleaning component extends onto the filter cartridge, a crushing component is installed at the outer cylindrical surface of the collecting tank, and the crushing component extends into the collecting tank.

[0008] Preferably, the crushing component includes a first motor and a crushing tank, the first motor is mounted on the outer cylindrical surface of the collecting tank, the crushing tank is mounted on the inner wall of the collecting tank, the output end of the first motor extends into the collecting tank and is fixedly connected to a rotating rod, the front end of the rotating rod extends into the crushing tank, and the interior of the crushing tank is provided with a plurality of crushing blades distributed in a linear array, the crushing blades are mounted on the rotating rod, and a plurality of sieve holes are opened at the lower part of the outer cylindrical surface of the crushing tank.

[0009] Preferably, the cleaning component includes a second motor, which is installed at the upper end of the collection tank. The output end of the second motor extends into the collection tank and is transmission-connected to a gear, which is meshingly connected to an annular tooth. A plurality of scrapers distributed in an annular array are installed at the lower end of the annular tooth, and a fixing ring is commonly installed at the lower ends of the plurality of scrapers.

[0010] Preferably, the annular teeth and the fixed ring are both movably sleeved on the filter cartridge, and the scraper is in movably contact with the outer surface of the filter cartridge.

[0011] Preferably, the hose is communicated with the crushing tank.

[0012] Preferably, a sealing cover is provided on the outer surface of the collecting tank, a support plate is installed between the left inner wall and the right inner wall of the collecting tank, and the lower end of the fixing ring is rotatably connected to the upper end of the support plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The leaves can be crushed by the crushing component. When in use, the leaves are sucked into the crushing tank, and the power of the first motor is turned on at the same time. The output end of the first motor drives the crushing blade to rotate through the rotating rod, crushing the leaves into particles, and then falling from the sieve holes opened in the crushing tank to the bottom of the collection tank, avoiding gaps between the leaves, facilitating the collection of more leaves, reducing the number of dumping times and labor of workers, and improving work efficiency;

[0015] 2. The surface of the filter cartridge can be cleaned by setting a cleaning component. When in use, turn on the power of the second motor, the second motor drives the gear to rotate, the gear drives the annular gear to rotate, the annular gear drives the scraper to rotate, and the particles attached to the surface of the filter cartridge are scraped off to avoid particles clogging the filter cartridge, thereby ensuring the normal suction force of the leaf vacuum machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the entire structure proposed in this embodiment;

[0017] Figure 2 This is a schematic diagram of the internal structure of the collecting tank in this embodiment;

[0018] Figure 3 Schematic diagram of the structure of the crushing component in this embodiment;

[0019] Figure 4 Schematic diagram of the structure of the cleaning component in this embodiment.

[0020] In the figure: 1, cart; 2, collecting tank; 3, sealing cover; 4, vacuum pump; 5, filter cartridge; 6, cleaning component; 7, hose; 8, crushing component; 9, support plate; 81, first motor; 82, rotating rod; 83, crushing tank; 84, crushing blade; 61, second motor; 62, gear; 63, ring gear; 64, scraper; 65, fixing ring. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-Figure 4 As shown, a municipal garden leaf vacuum machine includes a cart 1, a collecting tank 2 is installed on the upper end of the cart 1, a cleaning component 6 is installed on the upper left part of the collecting tank 2, a filter cartridge 5 is movably inserted and connected to the middle part of the upper end of the collecting tank 2, a hose 7 is inserted and connected to the left part of the outer surface of the collecting tank 2, a vacuum pump 4 is installed on the upper end of the filter cartridge 5, the suction end of the vacuum pump 4 extends into the filter cartridge 5, the vacuum pump 4 is used to extract the air in the collecting tank 2, the cleaning component 6 extends to the filter cartridge 5, and a crushing component 8 is installed on the outer cylindrical surface of the collecting tank 2, and the crushing component 8 extends into the collecting tank 2.

[0025] The leaf vacuum machine is moved into the garden via the cart 1 , and the vacuum pump 4 is turned on. The vacuum pump 4 draws out the air in the collection tank 2 , so that suction is generated in the hose 7 , and the leaves are sucked into the collection tank 2 using the hose 7 .

[0026] In order to eliminate the gaps between the leaves, the leaves are crushed by the crushing component 8 to facilitate the collection of more leaves. The specific structure is as follows: the crushing component 8 includes a first motor 81 and a crushing tank 83. The first motor 81 is installed on the outer cylindrical surface of the collection tank 2, and the crushing tank 83 is installed on the inner wall of the collection tank 2. The output end of the first motor 81 extends into the collection tank 2 and is fixedly connected to a rotating rod 82. The front end of the rotating rod 82 extends into the crushing tank 83. The interior of the crushing tank 83 is provided with a plurality of crushing blades 84 distributed in a linear array. The crushing blades 84 are installed on the rotating rod 82. A plurality of sieve holes are provided on the lower part of the outer cylindrical surface of the crushing tank 83. When sucking leaves, the power of the first motor 81 is turned on, and the output end of the first motor 81 drives the crushing blades 84 to rotate through the rotating rod 82 to crush the leaves into particles, which then fall from the sieve holes opened in the crushing tank 83 to the bottom of the collection tank 2.

[0027] Since the leaves are crushed into particles with light weight, they are easy to adhere to the surface of the filter cartridge 5, affecting the suction force. The surface of the filter cartridge 5 is cleaned by the cleaning component 6. Specifically, the cleaning component 6 includes a second motor 61, which is installed at the upper end of the collection tank 2. The output end of the second motor 61 extends into the collection tank 2 and is transmission-connected with a gear 62. The gear 62 is meshed with an annular gear 63. A plurality of scrapers 64 distributed in an annular array are installed at the lower end of the annular gear 63. A fixing ring 65 is installed at the lower ends of the plurality of scrapers 64. The annular gear 63 and the fixing ring 65 are both movably sleeved on the filter cartridge 5. The scraper 64 is in movably contact with the outer surface of the filter cartridge 5. When in use, the power supply of the second motor 61 is turned on, the second motor 61 drives the gear 62 to rotate, the gear 62 drives the annular gear 63 to rotate, and the annular gear 63 drives the scraper 64 to rotate, so as to scrape off the particles attached to the surface of the filter cartridge 5, avoid the particles from clogging the filter cartridge 5, and ensure the normal suction force of the leaf suction machine.

[0028] The hose 7 is in communication with the crushing tank 83 , and the hose 7 is used to guide the leaves into the crushing tank 83 .

[0029] In order to facilitate cleaning of the interior of the collection tank 2, a sealing cover 3 is provided on the outer surface of the collection tank 2;

[0030] In order to support the rotation of the fixing ring 65 , a support plate 9 is installed between the left inner wall and the right inner wall of the collecting tank 2 , and the lower end of the fixing ring 65 is rotatably connected to the upper end of the support plate 9 .

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A municipal garden leaf vacuum machine, comprising a cart (1), characterized in that: A collecting tank (2) is installed at the upper end of the cart (1), a cleaning component (6) is installed at the left portion of the upper end of the collecting tank (2), a filter cartridge (5) is movably inserted and connected to the middle portion of the upper end of the collecting tank (2), a hose (7) is inserted and connected to the left portion of the outer surface of the collecting tank (2), a vacuum pump (4) is installed at the upper end of the filter cartridge (5), the suction end of the vacuum pump (4) extends into the filter cartridge (5), the cleaning component (6) extends onto the filter cartridge (5), and a crushing component (8) is installed on the outer cylindrical surface of the collecting tank (2), and the crushing component (8) extends into the collecting tank (2).

2. A municipal garden leaf vacuum machine according to claim 1, characterized in that: The crushing component (8) comprises a first motor (81) and a crushing tank (83), wherein the first motor (81) is mounted on the outer cylindrical surface of the collecting tank (2), and the crushing tank (83) is mounted on the inner wall of the collecting tank (2). The output end of the first motor (81) extends into the collecting tank (2) and is fixedly connected to a rotating rod (82), the front end of the rotating rod (82) extends into the crushing tank (83), a plurality of crushing blades (84) distributed in a linear array are arranged inside the crushing tank (83), and the crushing blades (84) are mounted on the rotating rod (82). A plurality of sieve holes are provided at the lower part of the outer cylindrical surface of the crushing tank (83).

3. A municipal garden leaf vacuum machine according to claim 1, characterized in that: The cleaning component (6) comprises a second motor (61), the second motor (61) being mounted on the upper end of the collection tank (2), the output end of the second motor (61) extending into the collection tank (2) and being drivingly connected to a gear (62), the gear (62) being meshingly connected to an annular gear (63), a plurality of scrapers (64) distributed in an annular array being mounted on the lower end of the annular gear (63), and a fixing ring (65) being mounted on the lower ends of the plurality of scrapers (64).

4. A municipal garden leaf vacuum machine according to claim 3, characterized in that: The annular teeth (63) and the fixing ring (65) are both movably sleeved on the filter cartridge (5), and the scraper (64) is in movably contact with the outer surface of the filter cartridge (5).

5. A municipal garden leaf vacuum machine according to claim 2, characterized in that: The hose (7) is in communication with the crushing tank (83).

6. The municipal garden leaf vacuum machine according to claim 3, characterized in that: The outer surface of the collecting tank (2) is provided with a sealing cover (3), a support plate (9) is installed between the left inner wall and the right inner wall of the collecting tank (2), and the lower end of the fixing ring (65) is rotatably connected to the upper end of the support plate (9).

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