CN211256823U

CN211256823U - Sucking disc device for road sweeper

Info

Publication number: CN211256823U
Application number: CN201921826859.2U
Authority: CN
Inventors: 宋艳锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-14
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a sucking disc device for sweeping machine is last, the mounting panel comprises a mounting plate, the bottom fixedly connected with connecting plate of pneumatic cylinder, the lower surface that is close to its middle part on the connecting plate is rotated through articulated seat and is connected with the fixed column, the air inlet end of fan passes through connecting pipe and sucking disc fixed connection, the air-out end fixedly connected with conveying hose of fan, be close to its right side lower surface on the connecting plate and seted up flutedly, the upper surface that is close to its middle part on angle adjusting mechanism's bottom is rotated through articulated seat and the sucking disc and is connected. The utility model discloses an above-mentioned isotructure's cooperation, the angle of having solved this sweeping machine sucking disc is difficult for adjusting, leads to being difficult to change the area of contact on sucking disc and road surface, has reduced the efficiency of cleaning to uneven road surface, has brought inconvenient problem for cleaning on uneven road surface.

Description

Sucking disc device for road sweeper

Technical Field

The utility model relates to a sweeping machine sucking disc technical field specifically is a sucking disc device for sweeping machine is last.

Background

A sweeper truck (sweeper truck) is a special vehicle for sweeping road surface garbage. The sweeping machine is one of sanitation equipment, possesses labour saving and time saving's function, is a collection road surface and cleans, rubbish is retrieved and transports novel high-efficient cleaning equipment as an organic whole, and the sweeping machine during operation utilizes the promotion of hydro-cylinder pole to realize the lift of sucking disc, and the sucking disc passes through hoist mechanism and stretches it to the take the altitude when the sweeping machine normally traveles.

Chinese patent publication No. CN203284756U discloses a suction cup device of road sweeper, including suction cup casing, straw and flexible straw, the suction cup casing passes through the connecting rod to be installed on the frame of road sweeper, the one end of straw is installed in the suction cup casing, and the other end is connected with the one end of flexible straw, the other end of flexible straw is connected with the inlet scoop pipe of the fan of road sweeper, and wherein, this suction cup device still includes hoisting device, hoisting device's telescopic rod end and the fixed bolster fixed connection on the straw, the other end passes through connecting rod fixed mounting on the frame, the both sides of suction cup casing be equipped with the truckle.

Because the angle of this sweeping machine sucking disc is difficult for adjusting, leads to being difficult to change the area of contact on sucking disc and road surface, has reduced the efficiency of cleaning to the rugged road surface, has brought the inconvenience for the cleaning on rugged road surface, consequently needs to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sucking disc device for sweeping machine is last possesses the inclination that can adjust the sucking disc, is convenient for clean different unevenness's highway section, has improved the road surface and has cleaned the advantage of efficiency, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sucking disc device for sweeping machine is last, includes the mounting panel, the pneumatic cylinder of two symmetries of lower fixed surface of mounting panel is connected with, the bottom fixedly connected with connecting plate of pneumatic cylinder, the lower surface that is close to its middle part on the connecting plate is rotated through articulated seat and is connected with the fixed column, the bottom fixedly connected with sucking disc of fixed column, be close to its left upper surface fixed mounting on the sucking disc and install by outside engine drive's fan, the air inlet end of fan passes through connecting pipe and sucking disc fixed connection, the air-out end fixedly connected with conveying hose of fan, be close to its right side lower surface on the connecting plate and seted up the recess, be equipped with angle adjustment mechanism in the recess, angle adjustment mechanism's bottom is connected through articulated seat and the.

Preferably, angle adjustment mechanism includes the lead screw, both ends all are rotated through the left side of bearing and recess inner wall about the lead screw and are connected, and the one end that the fan was kept away from to the lead screw runs through one side that the fan was kept away from to the connecting plate, one side fixed mounting that the fan was kept away from to the connecting plate has the driving machine, the one end fixed connection that the fan was kept away from to the output of driving machine and lead screw, the surperficial threaded connection of lead screw has the movable block, the bottom of movable block is rotated through articulated seat and is connected with the regulating part, the bottom of regulating part is connected through articulated seat and the last.

Preferably, the adjusting part comprises a first threaded rod and a second threaded rod, the first threaded rod is rotatably connected to the moving block through a hinge base, the second threaded rod is rotatably connected to the upper surface, close to the middle of the sucker, of the sucker through a hinge base, a bidirectional internal thread cylinder is sleeved at the opposite end of the first threaded rod and the opposite end of the second threaded rod, and the bidirectional internal thread cylinder is in threaded connection with the first threaded rod and the second threaded rod respectively.

Preferably, the surface of the bidirectional internal thread cylinder close to the middle part thereof is fixedly connected with a rotating handle, and the surface of the rotating handle is provided with anti-skid grains.

Preferably, the mounting plate is provided with fastening bolts which are used for being fixedly connected with the vehicle body in the inner parts close to the two sides of the mounting plate, and the two fastening bolts are symmetrically distributed on the mounting plate.

Preferably, the driving machine is an integrated structure formed by installing a driving motor and a speed reducer, and the driving machine is fixedly connected with one side, far away from the fan, of the connecting plate through a connecting frame and a bolt.

Compared with the prior art, the beneficial effects of the utility model are that: can adjust the angle of sucking disc through the cooperation of driving machine, recess, lead screw, movable block and regulating part, rotate two-way internal thread section of thick bamboo, can carry out first regulation to the angle of sucking disc, also changed the distance between threaded rod one and the threaded rod two simultaneously for the angle control scope of sucking disc is more extensive, is convenient for clean different unevenness's highway section, can increase the area of contact of sucking disc and domatic highway section, has improved road surface and has cleaned efficiency, provides convenience for cleaning.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the suction cup of the present invention in a horizontal state;

fig. 3 is a front sectional view of the sucker after angle adjustment.

In the figure: the device comprises a mounting plate 1, a hydraulic cylinder 2, a connecting plate 3, a fixing column 4, a sucker 5, a fan 6, a conveying hose 7, a groove 8, an angle adjusting mechanism 9, a lead screw 10, a driving machine 11, a moving block 12, an adjusting piece 13, a threaded rod I14, a threaded rod II 15, a bidirectional internal thread cylinder 16, a turning handle 17 and a fastening bolt 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a suction cup device for a sweeping machine comprises a mounting plate 1.

Further, the mounting plate 1 is provided with fastening bolts 18 which are used for being fixedly connected with the vehicle body in the inner parts close to the two sides of the mounting plate 1, the two fastening bolts 18 are symmetrically distributed on the mounting plate 1, and the suction cups 5 are conveniently and fixedly connected to the sweeping machine through the fastening bolts 18.

The lower surface of the mounting plate 1 is fixedly connected with two symmetrical hydraulic cylinders 2, the hydraulic cylinders 2 can adjust the height of a sucker 5 so as to facilitate the contraction of the sucker 5 after use, the bottom ends of the hydraulic cylinders 2 are fixedly connected with a connecting plate 3, the lower surface of the connecting plate 3 close to the middle part thereof is rotatably connected with a fixed column 4 through a hinged seat, the bottom end of the fixed column 4 is fixedly connected with the sucker 5, the upper surface of the sucker 5 close to the left side thereof is fixedly provided with a fan 6 driven by an external engine, the air inlet end of the fan 6 is fixedly connected with the sucker 5 through a connecting pipe, the air outlet end of the fan 6 is fixedly connected with a conveying hose 7, one end of the conveying hose 7 far away from the fan 6 is fixedly connected with a garbage collecting box (not shown in the figure) in the sweeping machine so as to facilitate conveying the garbage sucked, an angle adjusting mechanism 9 is arranged in the groove 8, and the bottom end of the angle adjusting mechanism 9 is rotatably connected with the upper surface, close to the middle part of the sucker 5, of the sucker through a hinged seat.

Specifically, angle adjustment mechanism 9 includes lead screw 10, and both ends all are rotated through the left side of bearing and 8 inner walls of recess about lead screw 10 and are connected, and lead screw 10 keeps away from one side that fan 6 was kept away from to fan 6's one end through connection board 3, and fan 6 was kept away from to connecting board 3 one side fixed mounting has driving machine 11, and fan 6's one end fixed connection is kept away from to driving machine 11's output and lead screw 10.

Further, the driving machine 11 is an integrated structure of the driving motor and the speed reducer, the driving machine 11 is fixedly connected with one side of the connecting plate 3 far away from the fan 6 through the connecting frame and the bolt, and the rotating speed is prevented from being too high when the driving motor starts to start through the arrangement of the speed reducer.

The surperficial threaded connection of lead screw 10 has movable block 12, the bottom of movable block 12 rotates through articulated seat and is connected with regulating part 13, the bottom of regulating part 13 is connected through articulated seat and the upper surface rotation that is close to its middle part on sucking disc 5, when the sweeping machine cleans unevenness's highway section and need adjust the angle of sucking disc 5, start driving machine 11, driving machine 11 drives lead screw 10 and rotates, because lead screw 10 and movable block 12 threaded connection, and the rotation of movable block 12 has been restricted through regulating part 13, make movable block 12 can remove on the surface of lead screw 10, can promote sucking disc 5 and rotate round the pin joint of fixed column 4 with connecting plate 3 under the effect of regulating part 13, thereby can adjust the angle of sucking disc 5.

Further, the adjusting part 13 comprises a first threaded rod 14 and a second threaded rod 15, the first threaded rod 14 is rotatably connected to the moving block 12 through a hinge base, the second threaded rod 15 is rotatably connected to the upper surface, close to the middle portion of the sucker 5, of the upper surface through the hinge base, a bidirectional internal thread cylinder 16 is sleeved on the opposite end of the first threaded rod 14 and the second threaded rod 15, the bidirectional internal thread cylinder 16 is respectively in threaded connection with the first threaded rod 14 and the second threaded rod 15, the bidirectional internal thread cylinder 16 is driven to rotate through a rotating handle 17, so that the distance between the first threaded rod 14 and the second threaded rod 15 is changed, the angle of the sucker 5 can be adjusted, and after the distance between the first threaded rod 14 and the second threaded rod 15 is changed, the angle of the sucker 5 is adjusted by starting the driving machine 11, so that the angle adjusting range of the, the road section of different unevenness is convenient to clean, the contact area of the sucking disc and the slope road section can be increased, the road surface cleaning efficiency is improved, and convenience is provided for cleaning.

Furthermore, a rotating handle 17 is fixedly connected to the surface of the bidirectional internal thread cylinder 16, which is close to the middle of the bidirectional internal thread cylinder, anti-skid grains are formed on the surface of the rotating handle 17, and the rotating handle 17 enables the bidirectional internal thread cylinder 16 to be rotated more simply and conveniently.

The working principle is as follows: when the sucking disc device used on the sweeping machine is used, when the sweeping machine cleans a slope road section and needs to adjust the angle of the sucking disc 5, the driving machine 11 is started, the driving machine 11 drives the screw rod 10 to rotate, because the screw rod 10 is in threaded connection with the moving block 12, and the rotation of the moving block 12 is limited through the adjusting piece 13, the moving block 12 can move on the surface of the screw rod 10, the sucking disc 5 can be pushed to rotate around a hinge point of the fixed column 4 and the connecting plate 3 under the action of the adjusting piece 13, so that the angle of the sucking disc 5 can be adjusted, or the bidirectional internal thread cylinder 16 is driven to rotate through the rotating rotary handle 17, so that the distance between the first threaded rod 14 and the second threaded rod 15 is changed, the angle of the sucking disc 5 is changed, further, the angle of the sucking disc 5 can be adjusted, and after the distance between the first threaded rod 14 and the second threaded rod 15, the angle of adjusting sucking disc 5 through starting driving machine 11 can make the more extensive of the angle control scope of sucking disc 5, is convenient for clean different unevenness's highway section, can increase the area of contact of sucking disc 5 with domatic highway section, has improved the road surface and has cleaned efficiency, provides convenience for cleaning.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sucking disc device for sweeping machine is last, includes mounting panel (1), the lower fixed surface of mounting panel (1) is connected with two symmetrical pneumatic cylinders (2), its characterized in that: the bottom fixedly connected with connecting plate (3) of pneumatic cylinder (2), the lower surface that is close to its middle part on connecting plate (3) rotates through articulated seat and is connected with fixed column (4), the bottom fixedly connected with sucking disc (5) of fixed column (4), be close to its left upper surface fixed mounting on sucking disc (5) and have fan (6) by outside engine drive, the air inlet end of fan (6) passes through connecting pipe and sucking disc (5) fixed connection, the air-out end fixedly connected with conveying hose (7) of fan (6), be close to its right side lower surface on connecting plate (3) and seted up recess (8), be equipped with angle adjustment mechanism (9) in recess (8), the bottom of angle adjustment mechanism (9) is connected through articulated seat and sucking disc (5) on the upper surface rotation that is close to its middle part.

2. A suction cup device for a sweeping vehicle according to claim 1, wherein: angle adjustment mechanism (9) include lead screw (10), both ends all are rotated through the left side of bearing and recess (8) inner wall and are connected about lead screw (10), and lead screw (10) keep away from one side that fan (6) were kept away from in one end through connecting plate (3) of fan (6), one side fixed mounting that fan (6) were kept away from in connecting plate (3) has driving machine (11), the one end fixed connection of fan (6) is kept away from with lead screw (10) to the output of driving machine (11), the surperficial threaded connection of lead screw (10) has movable block (12), the bottom of movable block (12) is rotated through articulated seat and is connected with regulating part (13), the bottom of regulating part (13) is rotated through articulated seat and the upper surface that is close to on sucking disc (5) wherein and is connected.

3. A suction cup device for a sweeping vehicle according to claim 2, wherein: the adjusting piece (13) comprises a first threaded rod (14) and a second threaded rod (15), the first threaded rod (14) is rotatably connected to the moving block (12) through a hinge base, the second threaded rod (15) is rotatably connected to the upper surface, close to the middle of the sucker (5), of the upper surface through the hinge base, a bidirectional internal thread cylinder (16) is sleeved on the opposite end of the first threaded rod (14) and the second threaded rod (15), and the bidirectional internal thread cylinder (16) is in threaded connection with the first threaded rod (14) and the second threaded rod (15) respectively.

4. A suction cup device for a sweeping vehicle according to claim 3, wherein: the surface of the bidirectional internal thread cylinder (16) close to the middle part thereof is fixedly connected with a rotating handle (17), and the surface of the rotating handle (17) is provided with anti-skid grains.

5. A suction cup device for a sweeping vehicle according to claim 1, wherein: the mounting plate (1) is provided with fastening bolts (18) which are used for being fixedly connected with a vehicle body in the inner parts close to the two sides of the mounting plate, and the two fastening bolts (18) are symmetrically distributed on the mounting plate (1).

6. A suction cup device for a sweeping vehicle according to claim 2, wherein: the driving machine (11) is of an integrated structure with a driving motor and a speed reducer installed, and the driving machine (11) is fixedly connected with one side, far away from the fan (6), of the connecting plate (3) through a connecting frame and a bolt.