CN217149837U

CN217149837U - Road surface crack filling device for municipal road maintenance

Info

Publication number: CN217149837U
Application number: CN202220606376.7U
Authority: CN
Inventors: 武常青
Original assignee: Zhejiang Kasen Construction Co ltd
Current assignee: Zhejiang Kasen Construction Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-08-09
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to the technical field of highway repair, in particular to a pavement crack filling device for municipal road maintenance, which comprises a base, wherein the top end of the base is provided with a stirring mechanism and a mortar pump, the left end of the stirring mechanism is communicated with the mortar pump through a conveying pipe, the output end of the mortar pump is communicated with a flexible hose, the flexible hose penetrates through the base through an opening and is communicated with a slurry nozzle, a first motor drives a sliding block to slide back and forth through a first threaded shaft, the sliding block is convenient to move back and forth through an electric first electric push rod, a second electric push rod is driven through the first electric push rod, the second electric push rod is convenient to move up and down, the slurry nozzle is driven through the second electric push rod, the slurry nozzle is convenient to move left and right, the position of the slurry nozzle is convenient to adjust, the second motor drives a sliding plate through a second threaded shaft, a supporting block is convenient to drive a rotatably connected roller to compact filled slurry, can carry out the compaction to mud, use manpower sparingly.

Description

Road surface crack filling device for municipal road maintenance

Technical Field

The utility model relates to a highway repair technology field specifically is road surface crack filling device for town road maintenance.

Background

In the using process of the highway, the vehicle can continuously generate pressure on the road surface, the road surface is easy to crack after being extruded for a long time, if the crack on the road surface can not be filled and repaired in time, the safe driving of the vehicle is influenced, and the road surface can be greatly damaged, so that the crack on the road surface needs to be filled and repaired by using mortar with higher strength.

Through the retrieval, chinese patent application number is CN 202120033393.1's utility model patent discloses a crack filling device for highway restoration, its roughly description does, including the base, the upper end fixed mounting of base has the agitator tank, and the upper end of agitator tank has the motor through fixed bolster fixed mounting, and the one end fixedly connected with live-rollers of motor shaft, the upper end of base are close to tip department fixed mounting and have the fixing base, rotate through motor shaft and drive live-rollers and the live-rollers rotation mixes the mortar to its stirring, replace the manual work to stir and mix.

Although the crack can be filled and repaired through the grout outlet nozzle in the prior art, the grout outlet nozzle is required to be held by a worker to fill and repair the crack on the road surface when the crack is filled and repaired, and the filled mortar is compacted manually, so that the process is complicated and labor is wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a road surface crack filling device is used in town road maintenance to solve the prior art that proposes in the background art, still need the staff to use the hand to hold out the thick liquid shower nozzle and fill the restoration to the road surface crack when filling the restoration, still need artificial mortar compaction to filling after finishing filling, its process is too loaded down with trivial details, the problem of extravagant manpower.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the pavement crack filling device for municipal road maintenance comprises a base, wherein the top end of the base is provided with an agitating mechanism and a mortar pump, the left end of the agitating mechanism is communicated with the mortar pump through a conveying pipe, the output end of the mortar pump is communicated with a flexible hose, the flexible hose penetrates through the base through an opening and is communicated with a slurry nozzle, the bottom end of the base is provided with a chute, a slide block is connected in the chute in a sliding manner, the rear end of the base is provided with a first motor, the output end of the first motor penetrates into the chute and is fixedly connected with a first threaded shaft, the first threaded shaft is in threaded connection with the slide block, the first threaded shaft is rotatably connected with the chute, the bottom end of the slide block is provided with a first electric push rod, the output end of the first electric push rod is provided with a second electric push rod, and the output end of the second electric push rod is fixedly connected with the slurry nozzle, the bottom left and right sides of base all is provided with two support columns, all installs the second motor on two left support columns of base, the output of second motor runs through support column and fixedly connected with second threaded shaft, two threaded connection has the sliding plate on the second threaded shaft, and two second threaded shafts rotate with two support columns on base right side respectively and are connected, equal fixedly connected with supporting shoe, two on both sides around the bottom of sliding plate rotate between the supporting shoe and be connected with the cylinder, and the bottom of support column is provided with the auto-lock gyro wheel.

Preferably, the rabbling mechanism includes the agitator tank, the agitator tank sets up on the top of base, and conveyer pipe and mortar pump intercommunication are passed through to the left end of agitator tank, the top of agitator tank is provided with the screening cover, install the third motor on the interior roof of screening cover, the agitator tank internal rotation is connected with first pivot and two second pivots, the top of first pivot and second pivot all runs through into in the screening cover and first gear of fixedly connected with and second gear respectively, the output fixed connection of first pivot and third motor, first gear meshes with two second gears mutually, all is provided with a plurality of puddlers in first pivot and the second pivot.

Furthermore, a feeding hopper is arranged on the right side wall of the stirring box.

Still further, the top left side of base is provided with the shallow handle.

Furthermore, the trolley handle is provided with anti-skid lines.

On the basis of the scheme, a ventilation net is arranged on the right side wall of the shielding cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a road surface crack filling device for town road maintenance possesses following beneficial effect:

1. this road surface crack filling device for town road maintenance, first motor slides around driving the slider through first threaded shaft, the electronic first electric putter back-and-forth movement of the slider of being convenient for, drive second electric putter through first electric putter, the second electric putter of being convenient for reciprocates, drive the mud shower nozzle through second electric putter, the removal about the mud shower nozzle of being convenient for, consequently, this road surface crack filling device for town road maintenance compares prior art, the position of being convenient for adjust the mud shower nozzle.

2. This road surface crack filling device for town road maintenance, second motor pass through the second threaded shaft and drive the sliding plate and remove, and the supporting shoe of being convenient for drives the cylinder of rotating the connection and the mud compaction that finishes filling, consequently, this road surface crack filling device for town road maintenance contrast prior art can carry out the compaction to mud, uses manpower sparingly.

Drawings

Fig. 1 is a schematic view of the left side view plane effect of the present invention in partial section;

FIG. 2 is a partially sectional front plan view of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a mortar pump; 3. a delivery pipe; 4. a flexible hose; 5. a slurry nozzle; 6. a chute; 7. a slider; 8. a first motor; 9. a first threaded shaft; 10. a first electric push rod; 11. a second electric push rod; 12. a support pillar; 13. a second motor; 14. a second threaded shaft; 15. a sliding plate; 16. a support block; 17. a drum; 18. self-locking rollers; 19. a stirring box; 20. a shield cover; 21. a third motor; 22. a first rotating shaft; 23. a second rotating shaft; 24. a first gear; 25. a second gear; 26. a feed hopper; 27. a cart handle; 28. anti-skid lines; 29. a ventilation net.

Detailed Description

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: road surface crack filling device for town road maintenance, including base 1, the top left side of base 1 is provided with shallow handle 27, and the more laborsaving whole device that promotes is provided with anti-skidding line 28 on shallow handle 27, increases frictional force. The stirring mechanism and the mortar pump 2 are arranged at the top end of the base 1, the left end of the stirring mechanism is communicated with the mortar pump 2 through the conveying pipe 3, the stirring mechanism comprises a stirring box 19, the stirring box 19 is arranged at the top end of the base 1, the left end of the stirring box 19 is communicated with the mortar pump 2 through the conveying pipe 3, a feeding hopper 26 is arranged on the right side wall of the stirring box 19 and is convenient to feed, a shielding cover 20 is arranged at the top end of the stirring box 19, a third motor 21 is arranged on the inner top wall of the shielding cover 20, a first rotating shaft 22 and two second rotating shafts 23 are rotationally connected in the stirring box 19, the top ends of the first rotating shaft 22 and the second rotating shafts 23 penetrate through the shielding cover 20 and are respectively and fixedly connected with a first gear 24 and a second gear 25, the first rotating shaft 22 is fixedly connected with the output end of the third motor 21, the first gear 24 is meshed with the two second gears 25, a plurality of stirring rods are arranged on the first rotating shaft 22 and the second rotating shafts 23, used for the stirring to materials such as grit, cement and water, be provided with ventilation net 29 on the right side wall of housing 20 for dispel the heat to the motor.

The output end of the mortar pump 2 is communicated with a flexible hose 4, the flexible hose 4 penetrates through a base 1 through an opening and is communicated with a slurry nozzle 5, the bottom end of the base 1 is provided with a chute 6, a slide block 7 is connected in the chute 6 in a sliding manner, the rear end of the base 1 is provided with a first motor 8, the output end of the first motor 8 penetrates through the inside of the chute 6 and is fixedly connected with a first threaded shaft 9, the first threaded shaft 9 is in threaded connection with the slide block 7, the first threaded shaft 9 is rotatably connected with the chute 6, the bottom end of the slide block 7 is provided with a first electric push rod 10, the output end of the first electric push rod 10 is provided with a second electric push rod 11, the output end of the second electric push rod 11 is fixedly connected with the slurry nozzle 5, the left side and the right side of the bottom end of the base 1 are respectively provided with two support columns 12, the two support columns 12 on the left side of the base 1 are respectively provided with a second motor 13, the output end of the second motor 13 penetrates through the support columns 12 and is fixedly connected with a second threaded shaft 14, the two second threaded shafts 14 are in threaded connection with sliding plates 15, the two second threaded shafts are respectively in rotating connection with the two supporting columns 12 on the right side of the base 1, supporting blocks 16 are fixedly connected to the front side and the rear side of the bottom end of each sliding plate 15, a roller 17 is rotatably connected between the two supporting blocks 16, and self-locking rollers 18 are arranged at the bottom ends of the supporting columns 12.

It should be further noted that the first motor 8, the second motor 13, the third motor 21, the first electric putter 10 and the second electric putter 11 in this embodiment are conventional devices known to those skilled in the art and commercially available, the model can be selected or customized according to the actual requirement, and in the patent, the model is only used, and the structure and the function are not improved, the setting mode, the installation mode and the electrical connection mode of the device can be adjusted according to the requirements of the use specification by the technicians in the field, it is no longer repeated here, and first motor 8, second motor 13, third motor 21, first electric putter 10 and second electric putter 11 are provided with rather than supporting control switch, and control switch's mounted position selects according to the in-service use demand, and the operating personnel of being convenient for carry out operation control can.

In summary, the working principle and the working process of the pavement crack filling device for municipal road maintenance are that when in use, the pavement crack filling device for municipal road maintenance is firstly placed at a place to be used, the first motor 8, the second motor 13 and the third motor 21 are connected with a forward and reverse circuit according to the specification, then workers pour sand, cement, water and other materials into the stirring box 19, the first motor 8 drives the first rotating shaft 22 and the first gear 24 to rotate, the first gear 24 drives the second gear 25 and the second rotating shaft 23 to rotate, so that the stirring rods on the first rotating shaft 22 and the second rotating shaft 23 stir the inside of the stirring box 19, then the mortar pump 2 extracts mortar, the mortar is conveyed into the slurry nozzle 5 through the telescopic hose 4, the first motor 8 is started, the first motor 8 drives the sliding block 7 to slide back and forth through the first threaded shaft 9, the sliding block 7 is convenient for the first electric push rod 10 to move back and forth and adjust, the first electric push rod 10 drives the second electric push rod 11, the second electric push rod 11 is convenient to move up and down, the slurry nozzle 5 is driven by the second electric push rod 11, the slurry nozzle 5 is convenient to move left and right, the slurry nozzle 5 is adjusted, when the gap above the road surface is adjusted, the slurry sprayed out is filled, the slurry nozzle 5 can move in the process of spraying the slurry, the flexible hose 4 is communicated between the slurry nozzle 5 and the slurry pump 2, the flexible hose 4 at the moving position of the slurry nozzle 5 can be adjusted in a telescopic mode, after the filling is finished, the second motor 13 is started, the second motor 13 drives the sliding plate 15 to move left and right through the second threaded shaft 14, the supporting block 16 is convenient to drive the rotatably connected roller 17 to compact the filled slurry, and the slurry can be compacted, there is no need to manually re-compact the filled mud.

Claims

1. Road surface crack filling device for town road maintenance, including base (1), its characterized in that: the mortar pump is characterized in that the top end of the base (1) is provided with a stirring mechanism and a mortar pump (2), the left end of the stirring mechanism is communicated with the mortar pump (2) through a conveying pipe (3), the output end of the mortar pump (2) is communicated with a flexible hose (4), the flexible hose (4) penetrates through the base (1) through an opening and is communicated with a slurry spray head (5), the bottom end of the base (1) is provided with a chute (6), the chute (6) is internally and slidably connected with a sliding block (7), the rear end of the base (1) is provided with a first motor (8), the output end of the first motor (8) penetrates through the inside of the chute (6) and is fixedly connected with a first threaded shaft (9), the first threaded shaft (9) is in threaded connection with the sliding block (7), the first threaded shaft (9) is rotatably connected with the chute (6), and a first electric push rod (10) is installed at the bottom end of the sliding block (7), a second electric push rod (11) is installed at the output end of the first electric push rod (10), the output end of the second electric push rod (11) is fixedly connected with the slurry spray head (5), two support columns (12) are respectively arranged on the left side and the right side of the bottom end of the base (1), a second motor (13) is installed on each of the two support columns (12) on the left side of the base (1), the output end of the second motor (13) penetrates through the support columns (12) and is fixedly connected with second threaded shafts (14), sliding plates (15) are in threaded connection with the two second threaded shafts (14), the two second threaded shafts (14) are respectively in rotating connection with the two support columns (12) on the right side of the base (1), support blocks (16) are fixedly connected on the front side and the rear side of the bottom end of each sliding plate (15), and a roller (17) is rotatably connected between the two support blocks (16), the bottom end of the supporting column (12) is provided with a self-locking roller (18).

2. The pavement crack filling device for municipal road maintenance according to claim 1, characterized in that: the stirring mechanism comprises a stirring box (19), the stirring box (19) is arranged at the top end of the base (1), the left end of the stirring box (19) is communicated with the mortar pump (2) through a conveying pipe (3), a shielding cover (20) is arranged at the top end of the stirring box (19), a third motor (21) is installed on the inner top wall of the shielding cover (20), a first rotating shaft (22) and two second rotating shafts (23) are rotatably connected in the stirring box (19), the top ends of the first rotating shaft (22) and the second rotating shaft (23) penetrate into the shielding cover (20) and are respectively and fixedly connected with a first gear (24) and a second gear (25), the first rotating shaft (22) is fixedly connected with the output end of the third motor (21), the first gear (24) is meshed with the two second gears (25), and a plurality of stirring rods are arranged on the first rotating shaft (22) and the second rotating shaft (23).

3. The pavement crack filling device for municipal road maintenance according to claim 2, characterized in that: and a feeding funnel (26) is arranged on the right side wall of the stirring box (19).

4. The pavement crack filling device for municipal road maintenance according to claim 3, characterized in that: a trolley handle (27) is arranged on the left side of the top end of the base (1).

5. The pavement crack filling device for municipal road maintenance according to claim 4, characterized in that: the trolley handle (27) is provided with anti-skid lines (28).

6. The pavement crack filling device for municipal road maintenance according to claim 5, characterized in that: and a ventilation net (29) is arranged on the right side wall of the shielding cover (20).