Road surface raised dust protection mechanism for dry cleaning vehicle

Abstract

The utility model relates to the technical field of road surface dust collection, and discloses a road surface raised dust protection mechanism for a dry cleaning vehicle, which comprises a vehicle body, and a protection mechanism is arranged at the top of the vehicle body. An electric motor is started through a protection mechanism, fan blades on the surface of an output shaft of the electric motor rotate, suction force can be generated through rotation of the fan blades, the suction force can be transmitted to an air inlet box, dust on the ground is cleaned through the air inlet box, and the dust is sucked into a collection cabinet in a first box body; a shielding plate in the air inlet box can shield plastic bags or large particles, so that the plastic bags or the large particles cannot enter the second box body, fan blades cannot be damaged, the right end of a first guide rod is pulled, the left end of the first guide rod is driven away from a third connecting hole, then the shielding plate is arranged in a first sliding groove, the shielding plate is replaced, and a new shielding plate slides into the first sliding groove; when the first guide rod is sent away, the left end of the first guide rod can be driven into a third connecting hole through the elastic force of a first spring, and a new shielding plate is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of road dust suction, in particular to a road dust protection mechanism for a dry cleaning vehicle. Background Art

[0002] The side brush of a dry cleaning vehicle is a key component in the process of cleaning the road. It plays an important role in the cleaning process. In order to achieve a larger cleaning range, the existing side brush structure usually sets the side brush to a structure that can be retracted left and right. Although this side brush structure can effectively improve the cleaning efficiency and effect.

[0003] According to patent CN 211815909 U, a dust protection mechanism for a dry-cleaning vehicle road surface comprises a support stand, the bottom of which is fixedly bolted to the top of an existing telescopic beam frame, the telescopic beam frame is driven by a driving device arranged on a chassis assembly of the dry-cleaning vehicle to achieve telescopic movement, the outer end of the telescopic beam frame is used to mount a side brush of the dry-cleaning vehicle, a swing beam is movably hinged on the top of the support stand, a dust suction component is mounted on the outer end of the swing beam, the dust suction component is used to absorb dust generated when the side brush cleans the road surface, a telescopic tube is bolted to the inner end of the swing beam, and a driving adjustment member for controlling the dust suction component to achieve azimuth adjustment is fixedly mounted on the top of the chassis assembly of the dry-cleaning vehicle below the inner end of the telescopic tube.

[0004] This patent can cooperate with the movable side brush to achieve follow-up vacuuming, and can adjust the relative angle between the vacuuming component and the side brush as needed, with good vacuuming effect. However, this patent does not cover the suction nozzle, and the vacuuming component will suck in plastic belts and stones when working, causing damage to the fan blades and pipes. Utility Model Content

[0005] The utility model aims to provide a road dust protection mechanism for a dry cleaning vehicle to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road dust protection mechanism for a dry cleaning vehicle, comprising a vehicle body, a protection mechanism is arranged on the top of the vehicle body, and a collection mechanism is arranged inside the protection mechanism;

[0007] The protection mechanism comprises a dust suction component and a shielding component. The dust suction component is arranged on the top of the vehicle body, and the shielding component is arranged inside the dust suction component.

[0008] Preferably, the dust suction assembly includes a first box body, the first box body is fixedly connected to the top of the vehicle body, an air outlet groove is opened on the top of the first box body, a connecting pipe is fixedly connected to the left side of the first box body, a second box body is fixedly connected to the left side of the connecting pipe, an electric motor is fixedly connected to the top of the second box body, fan blades are fixedly connected to the surface of the output shaft of the electric motor, an air intake pipe is fixedly connected to the left side of the second box body, and the other end of the air intake pipe is fixedly connected to the air intake box.

[0009] Preferably, the output shaft of the electric motor extends into the second box body, the bottom of the second box body is fixedly connected to the left side of the top of the vehicle body, and the top of the air intake box is fixedly connected to the left side of the bottom of the vehicle body.

[0010] Preferably, the shielding assembly includes a first slide groove, the first slide groove is opened on the front side of the air intake box, a shielding plate is slidably connected in the first slide groove, a connecting frame is fixedly connected to the right side of the air intake box near the front, a first connecting hole is opened on the right side of the connecting frame, a second connecting hole is opened on the right side of the air intake box corresponding to the first connecting hole, a third connecting hole is opened on the right side of the shielding plate corresponding to the second connecting hole, a first guide rod is slidably connected in the first connecting hole, a limiting ring is fixedly connected to the surface of the first guide rod, and a first spring is sleeved on the surface of the first guide rod between the connecting frame and the limiting ring.

[0011] Preferably, the surface of the first guide rod is slidably connected to the second connecting hole and the third connecting hole, one end of the first spring is fixedly connected to the right side of the limiting ring, and the other end of the first spring is fixedly connected to the left side of the connecting frame.

[0012] Preferably, the collecting mechanism includes a second slide slot, the second slide slot is opened on the right side of the first box body, a collection cabinet is slidably connected in the second slide slot, a third slide slot is opened on the front side of the first box body, a sliding block is slidably connected in the third slide slot, a connecting plate is fixedly connected to the front side of the first box body near the left side, a connecting block is slidably connected to the top of the connecting plate, a limiting plate is fixedly connected to the top of the connecting block, a second guide rod is slidably connected to the right side of the connecting block near the bottom, the limiting block is fixedly connected to the right end of the second guide rod, a clamping block is fixedly connected to the left end of the second guide rod, and a second spring is sleeved on the surface of the second guide rod between the clamping block and the connecting block.

[0013] Preferably, the back side of the slider is fixedly connected to the front side of the collection cabinet near the left side, the bottom end of the connecting block extends to below the connecting plate, the left end of the guide rod extends to the left side of the connecting block, one end of the second spring is fixedly connected to the left side of the connecting block, and the other end of the second spring is fixedly connected to the right side of the card block.

[0014] Compared with the prior art, the utility model provides a road dust protection mechanism for a dry cleaning vehicle, which has the following beneficial effects:

[0015] 1. The road dust protection mechanism of the dry cleaning vehicle starts the electric motor through the protection mechanism to rotate the fan blades on the surface of the electric motor output shaft. The rotation of the fan blades will generate suction, which will be transmitted to the air intake box. The air intake box will clean the dust on the ground and suck the dust into the collection cabinet in the first box. The baffle plate in the air intake box can block plastic bags or large particles so that they will not enter the second box and cause damage to the fan blades. The right end of the first guide rod is pulled to make the left end of the first guide rod move away from the third connecting hole, and then the baffle plate is replaced from the first slide groove, and the new baffle plate is slid into the first slide groove. The first guide rod is released, and the left end of the first guide rod will move into the third connecting hole through the elastic force of the first spring to fix the new baffle plate.

[0016] 2. The road dust protection mechanism of the dry cleaning vehicle pulls the limit block through the collecting mechanism to move the second guide rod to the right, so that the card block moves away from the surface of the slider, and then pulls the limit plate upward to move the card block above the slider, and then pulls the collection cabinet to process the dust in the collection cabinet. After processing, the collection cabinet is slid into the second slide groove, and then the connecting block is moved downward to make the card block located to the right of the slider, and then the limit block is released. The card block will clamp the slider due to the elastic force of the second spring, limit the slider, and prevent the slider from moving easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the dust collection component of the utility model structure;

[0020] Figure 3 This is a front planing schematic diagram of the second box body of the utility model structure;

[0021] Figure 4 This is a schematic diagram of the disassembly of the structural shielding components of the utility model;

[0022] Figure 5 This is an enlarged schematic diagram of the right side of the structural shielding component of the utility model;

[0023] Figure 6 This is a schematic diagram of the disassembly of the collection mechanism of the utility model structure;

[0024] Figure 7 for Figure 1 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. body; 2. protection mechanism; 21. dust suction assembly; 211. first box; 212. air outlet slot; 213. connecting pipe; 214. second box; 215. electric motor; 216. fan blade; 217. air inlet pipe; 218. air inlet box; 22. shielding assembly; 221. first slide slot; 222. shielding plate; 223. connecting frame; 224. first connecting hole; 225. second connecting hole; 226. third connecting hole; 227. first guide rod; 228. limiting ring; 229. first spring; 3. collecting mechanism; 31. second slide slot; 32. collecting cabinet; 33. third slide slot; 34. slider; 35. connecting plate; 36. connecting block; 37. limiting plate; 38. second guide rod; 39. limiting block; 311. clamping block; 312. second spring. DETAILED DESCRIPTION

[0026] 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.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] See also Figure 1-5 , a road dust protection mechanism 2 of a dry cleaning vehicle, comprising a vehicle body 1, a protection mechanism 2 is arranged on the top of the vehicle body 1, and a collection mechanism 3 is arranged inside the protection mechanism 2;

[0031] The protection mechanism 2 includes a dust suction component 21 and a shielding component 22 . The dust suction component 21 is arranged on the top of the vehicle body 1 , and the shielding component 22 is arranged inside the dust suction component 21 .

[0032] The dust collection assembly 21 includes a first box body 211, which is fixedly connected to the top of the vehicle body 1. An air outlet groove 212 is provided on the top of the first box body 211. A connecting pipe 213 is fixedly connected to the left side of the first box body 211, and a second box body 214 is fixedly connected to the left side of the connecting pipe 213. An electric motor 215 is fixedly connected to the top of the second box body 214, and a fan blade 216 is fixedly connected to the surface of the output shaft of the electric motor 215. An air intake pipe 217 is fixedly connected to the left side of the second box body 214, and an air intake box 218 is fixedly connected to the other end of the air intake pipe 217.

[0033] The output shaft of the electric motor 215 extends into the second box body 214 , the bottom of the second box body 214 is fixedly connected to the left side of the top of the vehicle body 1 , and the top of the air intake box 218 is fixedly connected to the left side of the bottom of the vehicle body 1 .

[0034] The shielding assembly 22 includes a first slide groove 221, which is opened on the front of the air intake box 218, and a shielding plate 222 is slidably connected in the first slide groove 221. A connecting frame 223 is fixedly connected to the right side of the air intake box 218 near the front. A first connecting hole 224 is opened on the right side of the connecting frame 223, and a second connecting hole 225 is opened on the right side of the air intake box 218 corresponding to the first connecting hole 224. A third connecting hole 226 is opened on the right side of the shielding plate 222 corresponding to the second connecting hole 225. A first guide rod 227 is slidably connected in the first connecting hole 224, and a limiting ring 228 is fixedly connected to the surface of the first guide rod 227. A first spring 229 is sleeved on the surface of the first guide rod 227 between the connecting frame 223 and the limiting ring 228.

[0035] The surface of the first guide rod 227 is slidably connected to the second connection hole 225 and the third connection hole 226 . One end of the first spring 229 is fixedly connected to the right side of the limiting ring 228 , and the other end of the first spring 229 is fixedly connected to the left side of the connecting frame 223 .

[0036] Embodiment 2

[0037] See also Figure 6-7 , and on the basis of the first embodiment, a collecting mechanism 3 is further obtained.

[0038] The collecting mechanism 3 includes a second slide groove 31, which is opened on the right side of the first box body 211, and a collecting cabinet 32 ​​is slidably connected in the second slide groove 31. A third slide groove 33 is opened on the front of the first box body 211, and a slider 34 is slidably connected in the third slide groove 33. A connecting plate 35 is fixedly connected to the front of the first box body 211 near the left side, and a connecting block 36 is slidably connected to the top of the connecting plate 35. A limiting plate 37 is fixedly connected to the top of the connecting block 36. A second guide rod 38 is slidably connected to the right side of the connecting block 36 near the bottom, and a limiting block 39 is fixedly connected to the right end of the second guide rod 38. A clamping block 311 is fixedly connected to the left end of the second guide rod 38, and a second spring 312 is sleeved on the surface of the second guide rod 38 between the clamping block 311 and the connecting block 36.

[0039] The back side of the slider 34 is fixedly connected to the front side of the collection cabinet 32 ​​near the left side, the bottom end of the connecting block 36 extends to below the connecting plate 35, the left end of the guide rod extends to the left side of the connecting block 36, one end of the second spring 312 is fixedly connected to the left side of the connecting block 36, and the other end of the second spring 312 is fixedly connected to the right side of the block 311.

[0040] In actual operation, when the device is used, the electric motor 215 is started to rotate the fan blades 216 on the output shaft surface of the electric motor 215. The rotation of the fan blades 216 generates suction, which is transmitted to the air inlet box 218. The air inlet box 218 cleans the dust on the ground and sucks the dust into the collection cabinet 32 ​​in the first box body 211. The shielding plate 222 in the air inlet box 218 can shield plastic bags or large particles from entering the second box body. 214, without causing damage to the fan blade 216, pull the right end of the first guide rod 227 to make the left end of the first guide rod 227 move out of the third connecting hole 226, and then remove the shielding plate 222 from the first slide groove 221, replace the shielding plate 222, slide the new shielding plate 222 into the first slide groove 221, and release the first guide rod 227. The left end of the first guide rod 227 will move into the third connecting hole 226 through the elastic force of the first spring 229 to fix the new shielding plate 222;

[0041] Pull the limit block 39 to move the second guide rod 38 to the right, so that the block 311 moves away from the surface of the slider 34, and then pull the limit plate 37 upward to move the block 311 to the top of the slider 34, and then pull the collection cabinet 32 ​​to process the dust in the collection cabinet 32. After processing, slide the collection cabinet 32 ​​into the second slide groove 31, and then move the connecting block 36 downward to make the block 311 located to the right of the slider 34, and then release the limit block 39. The block 311 will clamp the slider 34 due to the elastic force of the second spring 312, limit the slider 34, and prevent the slider 34 from moving easily.

[0042] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A road dust protection mechanism (2) for a dry cleaning vehicle, comprising a vehicle body (1), characterized in that: A protection mechanism (2) is provided on the top of the vehicle body (1), and a collection mechanism (3) is provided inside the protection mechanism (2); The protection mechanism (2) comprises a dust suction component (21) and a shielding component (22); the dust suction component (21) is arranged on the top of the vehicle body (1), and the shielding component (22) is arranged inside the dust suction component (21); The dust collection assembly (21) comprises a first box (211), the first box (211) being fixedly connected to the top of the vehicle body (1), an air outlet groove (212) being provided on the top of the first box (211), a connecting pipe (213) being fixedly connected to the left side of the first box (211), a second box (214) being fixedly connected to the left side of the connecting pipe (213), an electric motor (215) being fixedly connected to the top of the second box (214), a fan blade (216) being fixedly connected to the surface of the output shaft of the electric motor (215), an air intake pipe (217) being fixedly connected to the left side of the second box (214), and an air intake box (218) being fixedly connected to the other end of the air intake pipe (217); The shielding assembly (22) comprises a first slide groove (221), the first slide groove (221) being opened on the front side of the air intake box (218), a shielding plate (222) being slidably connected in the first slide groove (221), a connecting frame (223) being fixedly connected on the right side of the air intake box (218) near the front side, a first connecting hole (224) being opened on the right side of the connecting frame (223), a second connecting hole (225) being opened on the right side of the air intake box (218) corresponding to the first connecting hole (224), a third connecting hole (226) being opened on the right side of the shielding plate (222) corresponding to the second connecting hole (225), a first guide rod (227) being slidably connected in the first connecting hole (224), a limiting ring (228) being fixedly connected to the surface of the first guide rod (227), and a first spring (229) being sleeved on the surface of the first guide rod (227) between the connecting frame (223) and the limiting ring (228).

2. A dry cleaning vehicle road dust protection mechanism (2) according to claim 1, characterized in that: The output shaft of the electric motor (215) extends into the second box body (214), the bottom of the second box body (214) is fixedly connected to the left side of the top of the vehicle body (1), and the top of the air intake box (218) is fixedly connected to the left side of the bottom of the vehicle body (1).

3. A dry cleaning vehicle road dust protection mechanism (2) according to claim 1, characterized in that: The surface of the first guide rod (227) is slidably connected to the second connection hole (225) and the third connection hole (226); one end of the first spring (229) is fixedly connected to the right side of the limiting ring (228); and the other end of the first spring (229) is fixedly connected to the left side of the connecting frame (223).

4. A dry cleaning vehicle road dust protection mechanism (2) according to claim 1, characterized in that: The collecting mechanism (3) comprises a second slide groove (31), the second slide groove (31) being opened on the right side of the first box body (211), a collecting cabinet (32) being slidably connected in the second slide groove (31), a third slide groove (33) being opened on the front side of the first box body (211), a slider (34) being slidably connected in the third slide groove (33), a connecting plate (35) being fixedly connected near the left side of the front side of the first box body (211), a connecting block (36) being slidably connected to the top of the connecting plate (35) up and down, a limiting plate (37) being fixedly connected to the top of the connecting block (36), a second guide rod (38) being slidably connected to the right side of the connecting block (36) close to the bottom, a limiting block (39) being fixedly connected to the right end of the second guide rod (38), a clamping block (311) being fixedly connected to the left end of the second guide rod (38), and a second spring (312) being sleeved on the surface of the second guide rod (38) between the clamping block (311) and the connecting block (36).

5. A dry cleaning vehicle road dust protection mechanism (2) according to claim 4, characterized in that: The back side of the slider (34) is fixedly connected to the front side of the collection cabinet (32) near the left side, the bottom end of the connection block (36) extends below the connection plate (35), the left end of the guide rod extends to the left side of the connection block (36), one end of the second spring (312) is fixedly connected to the left side of the connection block (36), and the other end of the second spring (312) is fixedly connected to the right side of the clamping block (311).

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