CN213951883U

CN213951883U - Multi-functional municipal administration highway maintenance system

Info

Publication number: CN213951883U
Application number: CN202022987763.3U
Authority: CN
Inventors: 唐艳梅; 吴梦云
Original assignee: Anhui Hansen Construction Engineering Co ltd
Current assignee: Anhui Hansen Construction Engineering Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-13
Anticipated expiration: 2030-12-09

Abstract

The application relates to a multifunctional municipal highway maintenance system, which comprises a vehicle body, a stone storage box arranged in the vehicle body, a discharge pipe arranged on the bottom wall of the vehicle body and a movable wheel rotatably connected to the bottom wall of the vehicle body; the side wall of the vehicle body is fixedly connected with a first fixed seat and a second fixed seat at intervals, the vehicle body is provided with a vibrating screen mechanism, the vibrating screen mechanism comprises a rotating shaft which is rotatably connected to the vehicle body, a guide rod which is fixedly connected to the first fixed seat and the second fixed seat, a movable block which slides on the guide rod, a rocker which is fixedly connected to one end of the rotating shaft, a transmission rod which is used for connecting the rocker and the movable block, a screen frame which is arranged at the bottom of the vehicle body and a connecting frame which is used for connecting the screen frame and the movable block; the rotating shaft is horizontally arranged and is vertical to the advancing direction of the vehicle body, one end of the transmission rod is rotatably connected with one end of the rocker, and the other end of the transmission rod is rotatably connected to the side wall of the movable block; the vehicle body is also provided with a driving component for driving the rotating shaft to rotate. This application can make the rubble on road surface scatter more evenly.

Description

Multi-functional municipal administration highway maintenance system

Technical Field

The application relates to the technical field of highway maintenance equipment, in particular to a multifunctional municipal highway maintenance system.

Background

Maintenance of a road is maintenance and repair of the road, and the maintenance is focused on maintenance of the whole process from the building of a traffic vehicle, and the maintenance is focused on repairing damaged parts. When a road is damaged, maintenance personnel may need to fill the damaged part by spreading gravel.

The chinese utility model patent that the associated technology can refer to the grant publication number for CN210238217U discloses a rubble dispensing device for highway maintenance, including rubble spreader body, the left side fixed mounting of rubble spreader body has the installation component, the bottom fixed mounting of rubble spreader body has down the flitch, the bottom fixed mounting of rubble spreader body has the baffle, the bottom fixed mounting of rubble spreader body has solid fixed ring, gu fixed ring's inside fixed mounting has the ventilation pipe, the bottom fixed mounting of ventilation pipe has the connecting pipe, the top fixed mounting of ventilation pipe has the air exhauster, the right side fixed mounting of rubble spreader body has the work box, the play tuber pipe of air exhauster extends to the inside of work box, the inner wall fixedly connected with guide plate of work box.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the crushed stone in the above-mentioned device is guided into the road surface by the blanking plate and the baffle plate, so that the uneven spreading of the crushed stone on the road surface may occur.

SUMMERY OF THE UTILITY MODEL

In order to make the rubble of road surface dispense more evenly, the application provides a multi-functional municipal highway maintenance system.

The application provides a multi-functional municipal administration highway maintenance system adopts following technical scheme:

a multifunctional municipal highway maintenance system comprises a vehicle body, a stone storage box arranged in the vehicle body and used for placing broken stones, a discharge pipe arranged on the bottom wall of the vehicle body and communicated with the stone storage box, and a moving wheel rotatably connected to the bottom wall of the vehicle body; the side wall of the trolley body is fixedly connected with a first fixing seat and a second fixing seat at intervals, the trolley body is provided with a vibrating screen mechanism for vibrating and screening crushed stones discharged by the discharge pipe, the vibrating screen mechanism comprises a rotating shaft which is rotatably connected to the trolley body, a guide rod which is axially parallel to the advancing direction of the trolley body and is simultaneously and fixedly connected to the first fixing seat and the second fixing seat, a movable block which slides on the guide rod along the axial direction of the guide rod, a rocker which is fixedly connected to one end of the rotating shaft, a transmission rod for connecting the rocker and the movable block, a screen frame which is arranged at the bottom of the trolley body and a connecting frame for connecting the screen frame and the movable block; the rotating shaft is horizontally arranged and is vertical to the advancing direction of the vehicle body, one end of the transmission rod is rotatably connected with one end of the rocker, which is far away from the rotating shaft, and the other end of the transmission rod is rotatably connected to the side wall of the movable block; the vehicle body is also provided with a driving assembly for driving the rotating shaft to rotate.

Through adopting above-mentioned technical scheme, the automobile body is at the in-process that the road surface was marchd, when the rubble in the automobile body fell into the reel through the discharging pipe, operating personnel accessible drive assembly drive axis of rotation rotates, the axis of rotation rotates the drive rocker and is circular motion, the movable block is at the rocker, reciprocating motion is to the advancing direction of follow automobile body under the combined action of transfer line and guide arm, the reel is reciprocating motion along the advancing direction of automobile body under the combined action of movable block and link, thereby be convenient for shake the sieve to the rubble, and then make the rubble spread more evenly on the road surface.

Preferably, the driving assembly comprises a driving motor arranged on the side wall of the vehicle body, a first bevel gear fixed on an output shaft of the driving motor in a sleeved mode, and a second bevel gear fixed at one end, far away from the rocker, of the rotating shaft in a sleeved mode, the radius of the first bevel gear is smaller than that of the second bevel gear, and the first bevel gear is meshed with the second bevel gear.

By adopting the technical scheme, when the rotating shaft needs to be driven to rotate, an operator can open the driving motor to work, the output shaft of the driving motor rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, and the second bevel gear rotates to drive the rotating shaft to rotate. The transmission process is simple and convenient to control. Secondly, the radius of the first bevel gear is smaller than that of the second bevel gear, so that the speed reduction effect can be achieved, and the rotating shaft can rotate more stably.

Preferably, the screen frame includes sieve and bounding wall, the one end of sieve articulates in the diapire of bounding wall, the other end of sieve can dismantle the diapire of connecting in the bounding wall.

Through adopting above-mentioned technical scheme, when the great rubble of granule piles up on the sieve, the one end that operating personnel accessible was dismantled the sieve makes the one end and the bounding wall separation of sieve to be convenient for clear up the great rubble of granule on the sieve.

Preferably, the dovetail groove has all been seted up to the both sides of bounding wall roof, the both sides of the diapire of automobile body all are rigid coupling has the dovetail block, the extending direction of the dovetail of bounding wall is parallel with the advancing direction of automobile body, the dovetail block slides in the dovetail groove of bounding wall.

By adopting the technical scheme, the dovetail groove of the coaming has a guiding effect on the dovetail block, so that the probability of deviation when the dovetail block and the screen frame move along the advancing direction of the vehicle body is reduced, and the stability when the dovetail block and the screen frame move along the advancing direction of the vehicle body is improved.

Preferably, the side wall of the dovetail block is embedded with a ball, and the side wall of the ball is abutted against the side wall of the dovetail groove of the coaming.

Through adopting above-mentioned technical scheme, the rigid contact of dovetail block with the dovetail of bounding wall has been alleviateed in the setting of ball to the stationarity when dovetail block and reel removed along the advancing direction of automobile body has further been improved.

Preferably, be provided with the buffering subassembly on the guide arm, the buffering subassembly is including cup jointing in the first spring and the second spring of guide arm lateral wall, the one end rigid coupling of first spring in the lateral wall of movable block, the other end rigid coupling of first spring in the lateral wall of first fixing base, the one end rigid coupling of second spring keeps away from the lateral wall of first spring in the movable block, the other end rigid coupling of second spring in the lateral wall of second fixing base.

Through adopting above-mentioned technical scheme, the setting of first spring and second spring can improve the stationarity of movable block when the axial displacement along the guide arm.

Preferably, the discharging pipe is provided with a plurality ofly, a plurality of the equal vertical setting of discharging pipe just is parallel to each other, every the bottom of discharging pipe all sets to loudspeaker form.

Through adopting above-mentioned technical scheme, the unloading efficiency of automobile body can be improved in the setting of a plurality of discharging pipes, and discharging pipe loudspeaker form's bottom can make the rubble fall on the sieve more evenly.

Preferably, the movable wheel is arranged on the front side of the bottom wall of the vehicle body, and the rear side of the bottom wall of the vehicle body is rotatably connected with the flattening roller.

Through adopting above-mentioned technical scheme, the automobile body is at the in-process of marcing, and the flattening roller can roll the rubble more level and smooth.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the vehicle body moves on the road surface, when the broken stone in the vehicle body falls into the screen frame through the discharge pipe, an operator can drive the rotating shaft to rotate through the driving assembly, the rotating shaft drives the rocker to rotate to do circular motion, the movable block makes reciprocating motion along the moving direction of the vehicle body under the combined action of the rocker, the transmission rod and the guide rod, and the screen frame makes reciprocating motion along the moving direction of the vehicle body under the combined action of the movable block and the connecting frame, so that the broken stone is conveniently subjected to vibrating screening, and the broken stone is more uniformly spread on the road surface;

2. the arrangement of the discharge pipes can improve the blanking efficiency of the vehicle body, and the horn-shaped bottom ends of the discharge pipes can enable crushed stones to fall on the sieve plate more uniformly;

3. the automobile body is at the in-process of marcing, and the flattening roller can roll the rubble more level and more smooth.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a driving assembly in an embodiment of the present application.

FIG. 3 is a schematic illustration of the structure of a tapping pipe according to an exemplary embodiment of the present application.

Fig. 4 is a schematic structural view of a screen frame in an embodiment of the present application in an open state.

Description of the figures: 1. a vehicle body; 11. a stone storage box; 12. a moving wheel; 14. a discharge pipe; 15. a first fixed seat; 16. a second fixed seat; 2. a vibrating screen mechanism; 21. a rotating shaft; 22. a guide bar; 23. a movable block; 24. a rocker; 25. a transmission rod; 26. a screen frame; 261. a sieve plate; 262. enclosing plates; 27. a connecting frame; 271. a vertical rod; 272. a transverse bar; 28. a drive assembly; 281. a drive motor; 282. a first bevel gear; 283. a second bevel gear; 29. a buffer assembly; 291. a first spring; 292. a second spring; 31. a dovetail block; 32. a dovetail groove; 33. a ball bearing; 4. and (4) flattening the roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses multi-functional municipal highway maintenance system. Referring to fig. 1, the multi-functional municipal highway maintenance system includes a vehicle body 1, a stone storage tank 11, a moving wheel 12, a discharge pipe 14, and a vibrating screen mechanism 2. The stone storage box 11 is arranged in the vehicle body 1, the top wall of the stone storage box 11 is communicated with the top wall of the vehicle body 1, and the stone storage box 11 is used for storing gravels needing spreading. The moving wheels 12 are provided in two, and the two moving wheels 12 are rotatably attached to the front side of the bottom wall of the vehicle body 1. The rear side of the bottom wall of the vehicle body 1 is rotatably connected with a flattening roller 4, the flattening roller 4 is cylindrical and horizontally arranged, and the axial direction of the flattening roller 4 is vertical to the advancing direction of the vehicle body 1.

Referring to fig. 1, a first fixing seat 15 and a second fixing seat 16 are fixedly connected to the front side of the side wall of the vehicle body 1, the first fixing seat 15 and the second fixing seat 16 are both rectangular block-shaped structures, the first fixing seat 15 and the second fixing seat 16 are arranged in a collinear manner, and a gap is formed between the first fixing seat 15 and the second fixing seat 16. The vibrating screen mechanism 2 comprises a rotating shaft 21, a guide rod 22, a movable block 23, a rocker 24, a transmission rod 25, a screen frame 26, a connecting frame 27, a driving assembly 28 and a buffering assembly 29. The axial direction of the guide rod 22 is parallel to the advancing direction of the vehicle body 1, one end of the guide rod 22 is fixedly connected to the side wall of the first fixed seat 15, and the other end of the guide rod 22 is fixedly connected to the side wall of the second fixed seat 16. The guide rod 22 is provided through the movable block 23, and the movable block 23 slides on the guide rod 22 in the traveling direction of the vehicle body 1. The rotating shaft 21 is rotatably connected to the vehicle body 1 through a bearing, and the axial direction of the rotating shaft 21 is parallel to the axial direction of the flattening roller 4. The rocker 24 and the transmission rod 25 are square rods, and the length of the rocker 24 is smaller than that of the transmission rod 25. One end of the rocker 24 is fixedly connected to one end of the rotating shaft 21, one end of the transmission rod 25 is rotatably connected to one end of the rocker 24 far away from the rotating shaft 21, and the other end of the transmission rod 25 is rotatably connected to the side wall of the movable block 23. The buffer assembly 29 comprises a first spring 291 and a second spring 292, the first spring 291 and the second spring 292 are both sleeved on the side wall of the guide rod 22, and the first spring 291 and the second spring 292 are sequentially arranged on two sides of the movable block 23. One end of the first spring 291 is fixed to the side wall of the movable block 23, and the other end of the first spring 291 is fixed to the side wall of the first fixing seat 15. One end of the second spring 292 is fixed to the side wall of the movable block 23 away from the first spring 291, and the other end of the second spring 292 is fixed to the side wall of the second fixing seat 16.

Referring to fig. 2, the driving assembly 28 includes a driving motor 281, a first bevel gear 282 and a second bevel gear 283, the driving motor 281 is mounted on the side wall of the car body 1 away from the rocker 24, the first bevel gear 282 is sleeved and fixed on the output shaft of the driving motor 281, the second bevel gear 283 is sleeved and fixed on one end of the rotating shaft 21 away from the first rocker 24, and the first bevel gear 282 is engaged with the second bevel gear 283. The radius of the first bevel gear 282 is smaller than that of the second bevel gear 283 so that a deceleration function can be performed and the rotation of the rotation shaft 21 can be more smoothly performed.

Referring to fig. 1 and 3, the discharge pipes 14 are provided in two, and both the discharge pipes 14 are vertically arranged and parallel to each other. The top end of each discharge pipe 14 communicates with the inner bottom wall of the stone storage box 11, and the bottom end of each discharge pipe 14 is formed in a trumpet shape.

Referring to fig. 1 and 4, the vibrating screen mechanism 2 is used to more evenly spread the crushed stone discharged from the discharge pipe 14 over the ground. The screen frame 26 is a rectangular frame structure, and the screen frame 26 includes a screen plate 261 and a coaming 262. The sieve plate 261 is a rectangular plate-shaped structure, a plurality of filtering holes are formed in the sieve plate 261, and the coaming 262 is a rectangular annular structure. One end of the screen plate 261 is hinged to the inner bottom wall of the shroud plate 262 and the other end of the screen plate 261 is detachably connected to the inner bottom wall of the shroud plate 262 by means of a bolt. The connecting frame 27 comprises a vertical rod 271 and a transverse rod 272, wherein the vertical rod 271 and the transverse rod 272 are square rods and are perpendicular to each other. The vertical rod 271 is vertically arranged, and the top end of the vertical rod 271 is fixedly connected with the bottom wall of the movable block 23. The transverse rod 272 is horizontally arranged, one end of the transverse rod 272 is fixedly connected with the bottom end of the vertical rod 271, the transverse rod 272 extends towards the inner side close to the bottom wall of the vehicle body 1, and one end of the transverse rod 272, which is far away from the vertical rod 271, is fixedly connected with the side wall of the enclosing plate 262.

Referring to fig. 1 and 4, dovetail blocks 31 are fixedly connected to both sides of the bottom wall of the vehicle body 1, dovetail grooves 32 are formed in both sides of the top wall of the enclosure 262, and the extending direction of the dovetail grooves 32 of the enclosure 262 is parallel to the traveling direction of the vehicle body 1. The dovetail block 31 slides in the dovetail groove 32 of the apron 262 in the traveling direction of the vehicle body 1, the balls 33 are embedded in the bottom wall of the dovetail block 31, the balls 33 are rotatably connected to the dovetail block 31, and the side walls of the balls 33 are abutted against the bottom wall of the dovetail groove 32 of the apron 262.

The implementation principle of multi-functional municipal highway maintenance system of the embodiment of this application does:

in the process of advancing the vehicle body 1, when the crushed stone in the vehicle body 1 falls into the screen frame 26 through the discharge pipe 14, an operator can start the operation of the driving motor 281, the output shaft of the driving motor 281 rotates to drive the first bevel gear 282 to rotate, the first bevel gear 282 rotates to drive the second bevel gear 283 to rotate, the second bevel gear 283 rotates to drive the rotating shaft 21 to rotate, the rotating shaft 21 rotates to drive the rocker 24 to do circular motion, the movable block 23 does reciprocating motion along the advancing direction of the vehicle body 1 under the combined action of the rocker 24, the transmission rod 25 and the guide rod 22, and the screen frame 26 does reciprocating motion along the advancing direction of the vehicle body 1 under the combined action of the movable block 23 and the connecting frame 27, so that the crushed stone can be conveniently screened, and the crushed stone can be more uniformly spread on the road surface. The flattening rollers 4 can roll the broken stones scattered on the pavement, so that the broken stones on the pavement can be more smooth, and the connection strength between the broken stones and the pavement is increased.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a multi-functional municipal highway maintenance system which characterized in that: comprises a vehicle body (1), a stone storage box (11) which is arranged in the vehicle body (1) and used for placing broken stones, a discharge pipe (14) which is arranged on the bottom wall of the vehicle body (1) and communicated with the stone storage box (11), and a movable wheel (12) which is rotatably connected to the bottom wall of the vehicle body (1); a first fixed seat (15) and a second fixed seat (16) are fixedly connected to the side wall of the vehicle body (1) at intervals, a vibrating screen mechanism (2) for vibrating and screening the crushed stones discharged from the discharge pipe (14) is arranged on the vehicle body (1), the vibrating screen mechanism (2) comprises a rotating shaft (21) rotatably connected to the vehicle body (1), a guide rod (22) which is axially parallel to the advancing direction of the vehicle body (1) and is fixedly connected to the first fixing seat (15) and the second fixing seat (16) at the same time, a movable block (23) which slides on the guide rod (22) along the axial direction of the guide rod (22), a rocker (24) fixedly connected to one end of the rotating shaft (21), a transmission rod (25) used for connecting the rocker (24) and the movable block (23), a screen frame (26) arranged at the bottom of the vehicle body (1) and a connecting frame (27) used for connecting the screen frame (26) and the movable block (23); the rotating shaft (21) is horizontally arranged and is vertical to the advancing direction of the vehicle body (1), one end of the transmission rod (25) is rotatably connected with one end, away from the rotating shaft (21), of the rocker (24), and the other end of the transmission rod (25) is rotatably connected to the side wall of the movable block (23); the vehicle body (1) is also provided with a driving assembly (28) for driving the rotating shaft (21) to rotate.

2. The multi-functional municipal highway maintenance system of claim 1, wherein: the driving assembly (28) comprises a driving motor (281) arranged on the side wall of the vehicle body (1), a first bevel gear (282) fixed on an output shaft of the driving motor (281) in a sleeved mode, and a second bevel gear (283) fixed at one end, far away from the rocker (24), of the rotating shaft (21) in a sleeved mode, the radius of the first bevel gear (282) is smaller than that of the second bevel gear (283), and the first bevel gear (282) is meshed with the second bevel gear (283).

3. A multi-functional municipal highway maintenance system according to claim 2, wherein: the screen frame (26) comprises a screen plate (261) and a surrounding plate (262), one end of the screen plate (261) is hinged to the bottom wall of the surrounding plate (262), and the other end of the screen plate (261) is detachably connected to the bottom wall of the surrounding plate (262).

4. A multi-functional municipal highway maintenance system according to claim 3, wherein: dovetail grooves (32) have all been seted up to the both sides of bounding wall (262) roof, the both sides of the diapire of automobile body (1) all are rigid coupling has dovetail block (31), the extending direction of dovetail groove (32) of bounding wall (262) is parallel with the advancing direction of automobile body (1), dovetail block (31) slide in dovetail groove (32) of bounding wall (262).

5. A multi-functional municipal highway maintenance system according to claim 4, wherein: the side wall of the dovetail block (31) is embedded with a ball (33), and the side wall of the ball (33) is abutted against the side wall of the dovetail groove (32) of the coaming (262).

6. The multi-functional municipal highway maintenance system of claim 1, wherein: be provided with buffer assembly (29) on guide arm (22), buffer assembly (29) are including cup jointing first spring (291) and second spring (292) in guide arm (22) lateral wall, the one end rigid coupling of first spring (291) in the lateral wall of movable block (23), the other end rigid coupling of first spring (291) in the lateral wall of first fixing base (15), the lateral wall of first spring (291) is kept away from in movable block (23) to the one end rigid coupling of second spring (292), the other end rigid coupling of second spring (292) in the lateral wall of second fixing base (16).

7. The multi-functional municipal highway maintenance system of claim 1, wherein: discharging pipe (14) are provided with a plurality ofly, and are a plurality of discharging pipe (14) all vertical setting and parallel to each other, every the bottom of discharging pipe (14) all sets to loudspeaker form.

8. The multi-functional municipal highway maintenance system of claim 1, wherein: the movable wheel (12) is arranged on the front side of the bottom wall of the vehicle body (1), and the rear side of the bottom wall of the vehicle body (1) is rotatably connected with a flattening roller (4).