CN209798638U - Dust cleaning device of sweeping machine - Google Patents
Dust cleaning device of sweeping machine Download PDFInfo
- Publication number
- CN209798638U CN209798638U CN201920133368.3U CN201920133368U CN209798638U CN 209798638 U CN209798638 U CN 209798638U CN 201920133368 U CN201920133368 U CN 201920133368U CN 209798638 U CN209798638 U CN 209798638U
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- China
- Prior art keywords
- suction nozzle
- cleaning device
- auxiliary suction
- dust cleaning
- connecting rod
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Abstract
The utility model discloses a sweeping machine dust cleaning device, the dust absorption mouth of intercommunication rubbish bin that sets up including the bottom half to and order about the fan of dust absorption mouth dust absorption, the dust absorption mouth includes main suction nozzle and the supplementary suction nozzle that is located its both sides the place ahead, and main suction nozzle, supplementary suction nozzle have respectively and are close to rectangular type suction inlet down on ground, and the suction chamber of assisting the suction nozzle adopts the hose to communicate to the rubbish bin, one side swing joint connecting rod on the supplementary suction nozzle, connecting rod other end swing joint on the frame, the extension spring is connected to the another side on the supplementary suction nozzle, and the extension spring other end is connected on the frame. The utility model discloses rectangular type suction nozzle of components of a whole that can function independently has covered sweeping machine automobile body below and both sides road surface and has cleaned the region, and the assistance suction nozzle on both sides can dodge in a flexible way when touching barriers such as curb, and it is very clean to clean the road surface.
Description
Technical Field
The utility model relates to a sanitation motor sweeper field, more specifically say, it relates to a dust cleaning device of sweeping machine.
Background
In order to clean dust on road surfaces, the dust removing device of the existing sanitation sweeper generally adopts a sweeping disc to sweep, so that the dust on two sides of a road is collected, and then the dust is sucked through a dust suction port communicated with a dust storage box arranged at the rear side of the sweeping disc. In order to reduce the flying of dust during the operation of the sweeping disc, a water spraying device is added, but the dust is deadly adsorbed on the ground after being wetted, so the overall sweeping effect is not very satisfactory.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a solve the sweeping machine dust cleaning device of above-mentioned problem, the rubbish dust of suction nozzle gettering automobile body both sides is assisted to both sides, dodges in a flexible way when touching both sides curb, and main suction nozzle gettering automobile body below rubbish dust makes the sweeping machine realize not having the dead angle clearance through the road surface.
In order to achieve the above purpose, the utility model provides a following technical scheme:
Dust cleaning device of sweeping machine, including the dust absorption mouth of the intercommunication rubbish bin that the automobile body bottom set up to and order about the fan of dust absorption mouth dust absorption, the dust absorption mouth includes main suction nozzle and the assistance suction nozzle that is located its both sides the place ahead, and main suction nozzle, assistance suction nozzle have respectively and are close to the rectangular type suction inlet down on ground, and the suction chamber of assisting the suction nozzle adopts the hose to communicate the rubbish bin, assists the last swing joint connecting rod of suction nozzle, and connecting rod other end swing joint is on the frame, and the extension spring is connected to the another side on the assistance suction nozzle, and the extension spring other end is.
the utility model discloses the further improvement technical scheme is, main suction nozzle lower suction opening and both sides are assisted suction nozzle lower suction opening total length and are greater than automobile body width. The lower suction port of the auxiliary suction nozzle extends out of the two sides of the sweeper body to suck dust, and can be flexibly avoided in time when touching obstacles, so that the sweeper is not hindered from moving.
The utility model discloses further improve technical scheme be, assist a round pin axle of rigid coupling on the suction nozzle, the connecting rod end is the sleeve, and the sleeve suit is epaxial at the round pin, and the connecting rod other end rotates with frame round pin axle to be connected, realizes the connecting rod luffing motion.
The utility model discloses further improve technical scheme be, set up the grease nipple that is used for giving the butter to the sleeve on the connecting rod end sleeve. Grease is supplied into the sleeve from the grease nipple, so that the lubricating property of the joint is ensured.
The utility model discloses further improve technical scheme and be, connect the vertical roller that lands on the side around the main suction nozzle, be connected with the vertical roller that lands on the side around assisting the suction nozzle, connect the side roller of putting horizontally on assisting the lateral surface of suction nozzle. The vertical roller has the function of supporting the suction nozzle, and can float up and down when touching the suction nozzle on uneven road surface, and the lower suction nozzle is always attached to the road surface.
The utility model discloses further improve technical scheme and be, the vertical gyro wheel of connecting on the main suction nozzle is divided and is established at trailing flank both ends, and the vertical gyro wheel of connecting on the auxiliary suction nozzle is divided and is established at trailing flank both ends and front side outer end. The position arrangement not only enables the suction nozzle to walk stably, but also does not mutually obstruct the respective actions.
The utility model discloses further improve technical scheme and be, assist suction nozzle upper portion to establish and hang the keyhole, establish the bolt hole on the frame, will assist the suction nozzle to raise the back book and make hanging keyhole and bolt hole coincidence, the bolt cartridge wherein, makes the soft suction nozzle of assisting hang on the frame. When the dust is not cleaned, the auxiliary suction nozzle is folded inwards, and the running of the vehicle is not influenced.
The utility model discloses further improve technical scheme and be, main suction nozzle leading flank both ends swing joint respectively has the bracing piece, and bracing piece other end swing joint is on the frame. The support rod is used for stably supporting the main suction nozzle.
The utility model discloses beneficial effect:
One, the utility model discloses can move in a flexible way with both sides and dodge the supplementary suction nozzle of barrier and replace the rubbish dust of sweeping the dish and removing the automobile body both sides, main suction nozzle removes automobile body below rubbish dust, and the sweeping machine all covers within the dust absorption mouth through the road surface, directly inhales and sweeps, realizes no dead angle clearance, and the dust removal effect is splendid.
Secondly, the existing sweeping discs are cleaned and gathered together, the sweeping discs are seriously worn, the sweeping discs are required to be replaced once in one week basically, the sweeping discs with 22 sweeping heads generally need more than one hundred yuan, and nearly thousand yuan is required to be consumed in one month. The auxiliary suction nozzle of the utility model can be used for about three months, and each cost price is 600 yuan. Therefore, the auxiliary suction nozzle is used for replacing the sweeping disc to work, and the cost benefit is obvious.
Drawings
Fig. 1 is a schematic view of the rear view structure of the present invention.
Detailed Description
As shown in figure 1, the utility model comprises a dust suction nozzle arranged at the bottom of the vehicle body and communicated with a garbage storage box, and a fan for driving the dust suction nozzle to suck dust, wherein the dust suction nozzle comprises a main suction nozzle 1 and an auxiliary suction nozzle 2 arranged at the front of two sides of the main suction nozzle, the main suction nozzle 1 and the auxiliary suction nozzle 2 are respectively provided with a strip-shaped lower suction port close to the ground, a suction cavity of the main suction nozzle 1 is driven and sucked by the fan (not shown in the figure) and communicated with the garbage storage box (not shown in the figure), a hose 3 for the suction cavity of the auxiliary suction nozzle 2 is communicated with the suction cavity of the main suction nozzle 1, a pin shaft 6 is fixedly connected on the rear side surface of the auxiliary suction nozzle 2, the end of a connecting rod 4 is a sleeve 41, the sleeve 41 is sleeved on the pin shaft 6, the connecting rod 4 can rotate around the pin shaft 6, the other end of the connecting rod 4 is rotatably connected with the vehicle frame by, the device can be shifted and avoided, and then the tension spring 5 pulls the device to return.
The total length of the lower suction port of the main suction nozzle 1 and the lower suction ports of the auxiliary suction nozzles 2 at two sides is larger than the width of the vehicle body, so that the dust collection of the road surfaces at two sides of the vehicle body can be realized on the whole.
And the connecting rod end sleeve 41 is provided with a grease nipple 42 for supplying grease into the sleeve, so that the rotation smoothness of the connecting rod is ensured.
The two ends of the rear side surface of the main suction nozzle 1 are connected with the grounded vertical idler wheels 7, the front side surface and the rear side surface of the auxiliary suction nozzle 2 are connected with the grounded vertical idler wheels 7, the function of supporting the dust suction nozzle is achieved, the suction nozzle can touch uneven road surfaces and float up and down, the lower suction nozzle is always attached to the road surfaces, the outer side surface of the auxiliary suction nozzle 2 is connected with the horizontally arranged side idler wheels 8, and the touched obstacles can be avoided more smoothly.
The hanging bolt holes 21 are formed in the upper portion of the auxiliary suction nozzle 2, the bolt holes are formed in the frame, when the auxiliary suction nozzle is not cleaned, the auxiliary suction nozzle cannot conveniently extend out of the vehicle body to move, the auxiliary suction nozzle can be lifted and folded backwards, the hanging bolt holes are overlapped with the bolt holes, and the bolts are inserted into the bolt holes, so that the soft auxiliary suction nozzle is hung on the frame.
In order to support the main suction nozzle more effectively and stably, two ends of the front side surface of the main suction nozzle 1 are respectively and movably connected with a support rod 9, and the other end of the support rod 9 is movably connected to the frame.
The utility model discloses not only be applicable to the operation of cleaning of road, also have use value on the lawn, only need install some perpendicular gyro wheels additional on main suction nozzle, assistance suction nozzle to the suppression green grass can. Also can be applied to the collection of the aired grains.
Claims (8)
1. Dust cleaning device of sweeping machine, including the dust absorption mouth of the intercommunication rubbish bin that automobile body bottom set up to and order about the fan of dust absorption mouth dust absorption, its characterized in that: the dust suction nozzle comprises a main suction nozzle (1) and auxiliary suction nozzles (2) located in front of two sides of the main suction nozzle, the main suction nozzle (1) and the auxiliary suction nozzles (2) are respectively provided with strip-shaped lower suction ports close to the ground, suction cavities of the auxiliary suction nozzles (2) are communicated to a garbage storage box through hoses (3), one surface of each auxiliary suction nozzle (2) is movably connected with a connecting rod (4), the other end of each connecting rod (4) is movably connected to a frame, the other surface of each auxiliary suction nozzle (2) is connected with a tension spring (5), and the other end of each tension spring (5) is.
2. The sweeping vehicle dust cleaning device of claim 1, wherein: the total length of the lower suction port of the main suction nozzle (1) and the lower suction ports of the auxiliary suction nozzles (2) at two sides is larger than the width of the vehicle body.
3. The sweeping vehicle dust cleaning device of claim 1, wherein: a pin shaft (6) is fixedly connected to the auxiliary suction nozzle (2), the end of the connecting rod (4) is a sleeve (41), the sleeve (41) is sleeved on the pin shaft (6), and the other end of the connecting rod (4) is rotatably connected with the frame through the pin shaft, so that the connecting rod swings forwards and backwards.
4. A sweeping vehicle dust cleaning apparatus according to claim 3, characterised in that: the sleeve (41) is provided with a grease nipple (42) for feeding grease into the sleeve.
5. The sweeping vehicle dust cleaning device of claim 1, wherein: the front side and the rear side of the main suction nozzle (1) are connected with grounded vertical rollers (7), the front side and the rear side of the auxiliary suction nozzle (2) are connected with grounded vertical rollers (7), and the outer side of the auxiliary suction nozzle (2) is connected with horizontally arranged side rollers (8).
6. The sweeping vehicle dust cleaning device of claim 5, wherein: the vertical rollers (7) connected with the main suction nozzle (1) are respectively arranged at the two ends of the rear side surface, and the vertical rollers (7) connected with the auxiliary suction nozzle (2) are respectively arranged at the two ends of the rear side surface and the outer end of the front side.
7. The sweeping vehicle dust cleaning device of claim 1, wherein: and a hanging bolt hole (21) is formed in the upper part of the auxiliary suction nozzle (2), a bolt hole is formed in the frame, the auxiliary suction nozzle is lifted and folded to enable the hanging bolt hole to be overlapped with the bolt hole, and a bolt is inserted into the bolt hole to enable the soft auxiliary suction nozzle to be hung on the frame.
8. The sweeping vehicle dust cleaning device of claim 1, wherein: two ends of the front side surface of the main suction nozzle (1) are respectively and movably connected with a supporting rod (9), and the other end of the supporting rod (9) is movably connected to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133368.3U CN209798638U (en) | 2019-01-25 | 2019-01-25 | Dust cleaning device of sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133368.3U CN209798638U (en) | 2019-01-25 | 2019-01-25 | Dust cleaning device of sweeping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798638U true CN209798638U (en) | 2019-12-17 |
Family
ID=68820852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920133368.3U Active CN209798638U (en) | 2019-01-25 | 2019-01-25 | Dust cleaning device of sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209798638U (en) |
-
2019
- 2019-01-25 CN CN201920133368.3U patent/CN209798638U/en active Active
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