A road cleaning vehicle with good cleaning effect

Abstract

The utility model belongs to the field of cleaning equipment, and discloses a road cleaning and sanitation vehicle with good cleaning effect, including a vehicle body, a push handle and a control box are arranged on the outside of the vehicle body, a dust collecting assembly is arranged in the vehicle body, a negative pressure dust suction pump is arranged on the top of the vehicle body corresponding to the dust collecting assembly, a suction pipe is arranged on the vehicle body, the bottom end of the suction pipe penetrates and extends to the bottom of the vehicle body, the bottom end of the suction pipe is connected with a dust collecting hood, the part of the suction pipe located below the vehicle body is a telescopic pipe, and the bottom of the vehicle body is provided with a first lifting mechanism for driving the dust collecting hood to rise and fall. This scheme can guide the garbage by adding a dust collecting hood, and through the cooperation of the distance measuring sensor and the first lifting mechanism, the height of the dust collecting hood can be flexibly adjusted according to the road surface conditions, adapting to different terrains and roads, ensuring the safety of the equipment while improving the cleaning effect.

Description

Technical Field

[0001] The utility model relates to the field of cleaning equipment, and more specifically to a road cleaning vehicle with good cleaning effect. Background Art

[0002] A road sweeper is a kind of mechanical equipment widely used in roads, public places, and other places for cleaning and sweeping. The uses of road sweepers are very wide. Generally speaking, according to the uses of road sweepers, road sweepers can be divided into: road sweepers, sweeping and collecting machines, and special collecting machines. Generally speaking, these three types of road sweepers are mainly used in life.

[0003] Most existing road sweepers are electrically driven and suitable for cleaning larger areas. However, on some narrow roads or roads with uneven surfaces, the road sweepers cannot be fully deployed and thus cannot complete the cleaning work. In addition, the cleaning mechanisms or adsorption components on the road sweepers are fixed in position. On the one hand, the cleaning range is limited and the efficiency is low. On the other hand, the road sweepers are easily damaged by collisions due to uneven surfaces. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a road cleaning vehicle with good cleaning effect.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] A road sweeping and sanitation vehicle with good cleaning effect comprises a vehicle body, a push handle and a control box are arranged on the outside of the vehicle body, a dust collecting assembly is arranged in the vehicle body, a negative pressure dust suction pump is arranged on the top of the vehicle body corresponding to the dust collecting assembly, a suction pipe is arranged on the vehicle body, the bottom end of the suction pipe passes through and extends to the bottom of the vehicle body, the bottom end of the suction pipe is connected with a dust collecting hood, the part of the suction pipe located below the vehicle body is a telescopic pipe, and a first lifting mechanism for driving the dust collecting hood to rise and fall is arranged at the bottom of the vehicle body;

[0007] A cleaning and gathering mechanism is arranged at the front side of the vehicle body in the direction of travel, a second lifting mechanism for driving the cleaning and gathering mechanism to rise and fall is arranged on the vehicle body, and distance measuring sensors are arranged on the cleaning and gathering mechanism and on the bottom of the vehicle body near the dust collecting hood.

[0008] As a further description of the above technical solution: the dust collecting assembly includes a dust collecting box, the dust collecting box is arranged in the vehicle body, a coarse material box is arranged in the dust collecting box, a fine material box is arranged below the coarse material box, and a material separation net is arranged at the bottom of the coarse material box.

[0009] As a further description of the above technical solution: the first lifting mechanism includes at least two first hydraulic cylinders fixedly connected to the bottom of the vehicle body, the bottom end of the first hydraulic cylinder is fixedly connected to a connecting plate, and the connecting plate is fixedly connected to the outer side of the dust collecting hood.

[0010] As a further description of the above technical solution: the cleaning and gathering mechanism includes two movable plates, the two movable plates are respectively connected to the second lifting mechanism, a servo rotating motor is fixedly installed on the top of the two movable plates, a rotating rod is provided under the two movable plates, the output shafts of the two servo rotating motors are respectively fixedly connected to the two rotating rods, the bottoms of the two rotating rods are respectively detachably connected with cleaning brushes, a mounting block is provided on the outside of the rotating rod, and the ranging sensor is installed at the bottom of the mounting block.

[0011] As a further description of the above technical solution: the second lifting mechanism includes a fixed plate fixedly installed inside the vehicle body, two second hydraulic cylinders are fixedly installed on the bottom of the fixed plate, and the bottom ends of the two second hydraulic cylinders are fixedly connected with lifting blocks respectively. The side walls of the vehicle body are respectively provided with lifting openings adapted to the lifting blocks corresponding to the two movable plates, and the two lifting blocks respectively pass through the two lifting openings and are fixedly connected to the two movable plates.

[0012] As a further description of the above technical solution: the top of the cleaning brush is fixedly connected with a connecting block, the bottom of the rotating rod is provided with a connecting groove adapted to the connecting block, the connecting block is plugged into the connecting groove, and is fixed to the rotating rod through bolts via the connecting block.

[0013] As a further description of the above technical solution: a battery is arranged in the vehicle body.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1. This solution can guide the garbage by adding a dust hood, and through the cooperation of the distance sensor and the first lifting mechanism, the height of the dust hood can be flexibly adjusted according to the road conditions to adapt to different terrains and roads, ensuring the safety of the equipment while improving the cleaning effect.

[0016] 2. This solution can not only expand the cleaning range but also assist the dust hood to improve the collection efficiency and effect by adding a cleaning and gathering mechanism, and cooperate with the distance sensor and the second lifting mechanism to adjust the height of the cleaning and gathering mechanism to improve the cleaning effect.

[0017] 3. This solution is improved through dust collection components, which can classify garbage according to volume size and dryness and wetness, making subsequent processing easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is one of the structural schematic diagrams of the utility model;

[0019] Figure 2 This is the second structural diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the dust collecting hood of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the cleaning and gathering mechanism of the utility model;

[0022] Figure 5 For this utility model Figure 2 Enlarged view of point A in the middle.

[0023] Description of the numbers in the figure:

[0024] 1. Car body; 2. Push handle; 3. Dust collection assembly; 31. Dust collection box; 32. Coarse material box; 33. Fine material box; 34. Material separation net; 4. Negative pressure dust suction pump; 5. Suction pipe; 6. Dust hood; 7. First lifting mechanism; 71. First hydraulic cylinder; 72. Connecting plate; 8. Cleaning and gathering mechanism; 81. Movable plate; 82. Servo rotary motor; 83. Rotating rod; 84. Cleaning brush; 841. Connecting block; 842. Connecting groove; 85. Mounting block; 9. Second lifting mechanism; 91. Fixed plate; 92. Second hydraulic cylinder; 93. Lifting block; 94. Lifting port; 10. Distance sensor; 11. Control box; 12. Battery. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] See also Figure 1-3 A road sweeping and sanitation vehicle with good cleaning effect includes a vehicle body 1, a push handle 2 and a control box 11 are arranged on the outside of the vehicle body 1, a battery 12 is arranged in the vehicle body 1, a dust collecting component 3 is arranged in the vehicle body 1, a negative pressure dust suction pump 4 is arranged on the top of the vehicle body 1 corresponding to the dust collecting component 3, a suction pipe 5 is arranged on the vehicle body 1, the bottom end of the suction pipe 5 passes through and extends to the bottom of the vehicle body 1, the bottom end of the suction pipe 5 is connected with a dust collecting hood 6, the part of the suction pipe 5 located below the vehicle body 1 is a telescopic tube, a first lifting mechanism 7 for driving the dust collecting hood 6 to rise and fall is arranged at the bottom of the vehicle body 1, and a distance measuring sensor 10 is arranged at the bottom of the vehicle body 1 near the dust collecting hood 6.

[0028] This embodiment can guide the garbage by adding a dust hood 6, and through the cooperation of the distance sensor 10 and the first lifting mechanism 7, the height of the dust hood 6 can be adjusted according to the road conditions, thereby adapting to roads of different heights and improving the dust collection effect.

[0029] The first lifting mechanism 7 includes at least two first hydraulic cylinders 71 fixedly connected to the bottom of the vehicle body 1, and the bottom end of the first hydraulic cylinder 71 is fixedly connected to a connecting plate 72, and the connecting plate 72 is fixedly connected to the outer side of the dust hood 6. The connecting plate 72 is driven to move up and down by the extension and contraction of the first hydraulic cylinder 71, and because the connection part between the suction pipe 5 and the dust hood 6 is a telescopic pipe, the dust hood 6 can be driven to move up and down as the connecting plate 72 is lifted and lowered.

[0030] Example 2

[0031] See also Figure 1-5 This embodiment is a further improvement made on the basis of Embodiment 1. Compared with Embodiment 1, a cleaning and gathering mechanism 8 is provided on the front side of the vehicle body 1 in the traveling direction, a second lifting mechanism 9 for driving the cleaning and gathering mechanism 8 to rise and fall is provided on the vehicle body 1, and a distance measuring sensor 10 is also provided on the cleaning and gathering mechanism 8.

[0032] This embodiment can not only expand the cleaning range but also assist the dust collecting hood 6 in improving the collection efficiency and effect by adding the cleaning gathering mechanism 8, and can also adapt to road conditions at different heights in conjunction with the distance measuring sensor 10 and the second lifting mechanism 9.

[0033] Specifically, the second lifting mechanism 9 includes a fixed plate 91 fixedly installed inside the vehicle body 1, two second hydraulic cylinders 92 are fixedly installed at the bottom of the fixed plate 91, and the bottom ends of the two second hydraulic cylinders 92 are fixedly connected with lifting blocks 93, and the side walls of the vehicle body 1 are respectively provided with lifting openings 94 adapted to the lifting blocks 93 corresponding to the two movable plates 81, and the two lifting blocks 93 pass through the two lifting openings 94 and are fixedly connected to the two movable plates 81. The second lifting mechanism 9 drives the lifting blocks 93 to rise and fall in the lifting openings 94 through the second hydraulic cylinders 92, thereby driving the entire cleaning and gathering mechanism 8 to rise and fall, so as to adapt to different heights of road surfaces, ensure that the cleaning components are in contact with the ground during cleaning, and improve the cleaning effect.

[0034] Specifically: the cleaning and gathering mechanism 8 includes two movable plates 81, and the two movable plates 81 are respectively connected to the second lifting mechanism 9, and a servo rotating motor 82 is fixedly installed on the top of the two movable plates 81, and a rotating rod 83 is arranged under the two movable plates 81. The output shafts of the two servo rotating motors 82 are respectively fixedly connected to the two rotating rods 83, and the bottoms of the two rotating rods 83 are respectively detachably connected with a cleaning brush 84, and a mounting block 85 is arranged on the outer side of the rotating rod 83, and the ranging sensor 10 is installed at the bottom of the mounting block 85.

[0035] The cleaning and gathering mechanism 8 drives the rotating rod 83 and the cleaning brush 84 to rotate through the servo rotating motor 82, so that the garbage on both sides of the vehicle body can be gathered to the middle, which not only increases the cleaning area, but also facilitates the subsequent adsorption and collection, and improves the cleaning efficiency and effect.

[0036] In addition, if Figure 5 As shown, the top of the cleaning brush 84 is fixedly connected with a connecting block 841, and the bottom of the rotating rod 83 is provided with a connecting groove 842 adapted to the connecting block 841. The connecting block 841 is plugged into the connecting groove 842, and the cleaning brush 84 is fixed to the rotating rod 83 by bolts through the connecting block 841, so that it is easy to disassemble and replace.

[0037] Example 3

[0038] See also Figure 2 This embodiment is a further improvement made on the basis of Embodiment 1 or Embodiment 2. Compared with Embodiment 1 or Embodiment 2, the dust collecting assembly 3 includes a dust collecting box 31, and the dust collecting box 31 is arranged in the vehicle body 1. A coarse material box 32 is arranged in the dust collecting box 31, a fine material box 33 is arranged below the coarse material box 32, and a material separation net 34 is arranged at the bottom of the coarse material box 32.

[0039] The coarse material box 32 of this embodiment can store large pieces of garbage and dry garbage, and the sorting net 34 inside the coarse material box 32 can filter and separate the garbage inside the coarse material box 32, so that the garbage can be classified according to volume size and dryness and wetness, which is convenient for subsequent processing.

[0040] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A road cleaning vehicle with good cleaning effect, comprising a vehicle body (1), a push handle (2) and a control box (11) are arranged on the outside of the vehicle body (1), a dust collecting component (3) is arranged inside the vehicle body (1), a negative pressure dust suction pump (4) is arranged on the top of the vehicle body (1) corresponding to the dust collecting component (3), and a suction pipe (5) is arranged on the vehicle body (1), characterized in that: The bottom end of the suction pipe (5) passes through and extends to the bottom of the vehicle body (1); the bottom end of the suction pipe (5) is connected to a dust collecting hood (6); the portion of the suction pipe (5) located below the vehicle body (1) is a telescopic pipe; and a first lifting mechanism (7) for driving the dust collecting hood (6) to rise and fall is provided at the bottom of the vehicle body (1); A cleaning and gathering mechanism (8) is arranged at the front side of the vehicle body (1) in the direction of travel, a second lifting mechanism (9) is arranged on the vehicle body (1) for driving the cleaning and gathering mechanism (8) to rise and fall, and distance measuring sensors (10) are arranged on the cleaning and gathering mechanism (8) and at the bottom of the vehicle body (1) near the dust collecting hood (6).

2. A road cleaning vehicle with good cleaning effect according to claim 1, characterized in that: The dust collecting assembly (3) comprises a dust collecting box (31), the dust collecting box (31) being arranged in the vehicle body (1), a coarse material box (32) being arranged in the dust collecting box (31), a fine material box (33) being arranged below the coarse material box (32), and a material separation net (34) being arranged at the bottom of the coarse material box (32).

3. A road cleaning vehicle with good cleaning effect according to claim 1, characterized in that: The first lifting mechanism (7) comprises at least two first hydraulic cylinders (71) fixedly connected to the bottom of the vehicle body (1), the bottom end of the first hydraulic cylinder (71) is fixedly connected to a connecting plate (72), and the connecting plate (72) is fixedly connected to the outer side of the dust collecting hood (6).

4. A road cleaning vehicle with good cleaning effect according to claim 1, characterized in that: The cleaning and gathering mechanism (8) comprises two movable plates (81), the two movable plates (81) are respectively connected to the second lifting mechanism (9), a servo rotary motor (82) is fixedly mounted on the top of the two movable plates (81), a rotating rod (83) is arranged below the two movable plates (81), the output shafts of the two servo rotary motors (82) are respectively fixedly connected to the two rotating rods (83), the bottoms of the two rotating rods (83) are respectively detachably connected to cleaning brushes (84), a mounting block (85) is arranged on the outer side of the rotating rod (83), and the distance measuring sensor (10) is mounted on the bottom of the mounting block (85).

5. A road cleaning vehicle with good cleaning effect according to claim 4, characterized in that: The second lifting mechanism (9) comprises a fixed plate (91) fixedly mounted inside the vehicle body (1); two second hydraulic cylinders (92) are fixedly mounted on the bottom of the fixed plate (91); the bottom ends of the two second hydraulic cylinders (92) are fixedly connected to lifting blocks (93); lifting openings (94) adapted to the lifting blocks (93) are respectively arranged on the side walls of the vehicle body (1) corresponding to the two movable plates (81); the two lifting blocks (93) respectively penetrate the two lifting openings (94) and are fixedly connected to the two movable plates (81).

6. A road cleaning vehicle with good cleaning effect according to claim 4, characterized in that: The top of the cleaning brush (84) is fixedly connected with a connecting block (841), and the bottom of the rotating rod (83) is provided with a connecting groove (842) adapted to the connecting block (841). The connecting block (841) is plugged into the connecting groove (842) and is fixed to the rotating rod (83) by bolts through the connecting block (841).

7. A road cleaning vehicle with good cleaning effect according to claim 1, characterized in that: A storage battery (12) is arranged in the vehicle body (1).

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