CN114922032A

CN114922032A - Road construction is planted with curbstone and is buried underground and be equipped with

Info

Publication number: CN114922032A
Application number: CN202210580239.5A
Authority: CN
Inventors: 卢晓峰
Original assignee: Wujiang Ecological Construction Group Co ltd
Current assignee: Zhejiang Chengyi Environment Construction Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-19
Anticipated expiration: 2042-05-26
Also published as: CN114922032B

Abstract

The invention provides a road edge stone planting and burying device for road construction, which comprises a movable base, wherein an assembly seat is arranged above the movable base, the assembly seat is connected with the movable base through a bracket, a movable belt is arranged between the assembly seat and the movable base and is driven by a driving mechanism, limiting components are arranged on the outer side of the movable belt, a plurality of groups of limiting components are uniformly arranged on the limiting components, a dropping port and a limiting connecting groove are respectively arranged on the movable base on the left side and the right side below the plurality of groups of limiting components, a first conveying component is arranged on the movable base, and two ends of the first conveying component respectively correspond to the dropping port and the limiting connecting groove, the road edge stones can be laid in a mechanical mode, and labor intensity of workers is greatly reduced.

Description

Road construction is planted with curbstone and is buried underground and be equipped with

Technical Field

The invention relates to the technical field of road edge stone laying, in particular to road edge stone planting and burying equipment for road construction.

Background

The basic construction of road engineering refers to the process of converting a certain building material into fixed assets through construction and installation activities, wherein the fixed assets refer to material data which can be used for a long time and keep the original material form unchanged in the using process, such as roads, bridges, plants, machinery equipment, transportation tools and the like;

the curb stone is also called curbstone, is a boundary stone generally used for the edge of a road surface, is a boundary line for distinguishing a traffic lane, a sidewalk, a green land, an isolation strip and other parts of the road on the road surface, and plays a role in guaranteeing the traffic safety of pedestrians and vehicles and ensuring the tidiness of the edge of the road surface;

in the paving process of the road edge stones, corresponding planting roads need to be manually dug in advance, then the road edge stones are manually paved to plant surfaces, the ground is paved, the workers need to be in a stooped and squat state for a long time, the labor intensity is high, and the paving efficiency of the road edge stones is influenced along with the time increase, so that the road edge stone planting and burying device for road construction is provided to solve the problems in the prior art.

Disclosure of Invention

Aiming at the problems, the invention aims to provide a road edge stone planting device for road construction, which has the advantages of convenience and quickness, reduces the labor intensity of workers and solves the problems in the prior art.

In order to realize the purpose of the invention, the invention is realized by the following technical scheme: a curb stone planting device for road construction comprises a movable base, an assembling seat is arranged above the movable base, the assembling seat is connected with the movable base through a bracket, a movable belt is arranged between the assembling seat and the movable base, the movable belt is driven by a driving mechanism, a limiting component is arranged on the outer side of the movable belt, and the limiting components are uniformly provided with a plurality of groups, the left side and the right side below the limiting components are respectively provided with a dropping port and a limiting connecting groove on the movable base, the movable base is provided with a first conveying component, and the two ends of the first conveying component respectively correspond to the dropping port and the limiting connecting groove, an assembling plate is arranged in the limiting connecting groove, and install second conveying assembly on the assembly plate, the second conveying assembly is kept away from one side of removing the belt and is installed spacing seat on the assembly plate, and spacing seat is equipped with the multiunit.

The further improvement is that: spacing subassembly includes connecting portion, the one end that the removal belt was kept away from to connecting portion is installed and is promoted the board, the last one side of keeping away from the removal belt of promoted board is equipped with the opening, and is equipped with the limiting plate in the opening, the limiting plate is articulated through pivot and promoted the board, and installs the spring coiling in the pivot, spring coiling and limiting plate connection.

The further improvement lies in that: actuating mechanism includes the drive shaft, the drive shaft evenly is equipped with the multiunit, and the upper and lower both ends of drive shaft are connected with removal base and assembly seat through the bearing respectively, the outside of drive shaft is equipped with the tooth way in the inboard that removes the belt, and the tooth way is equipped with the multiunit, be equipped with the gear in the drive shaft, and the gear is equipped with multiunit, multiunit gear and tooth mesh in the tooth way.

The further improvement is that: first conveying assembly includes straight line conveying assembly and crooked conveying assembly, straight line conveying assembly and crooked conveying assembly all include first conveying roller, first conveying roller evenly is equipped with the multiunit, and the below of the first conveying roller of multiunit all is equipped with first fixed bolster, first fixed bolster is connected with the removal base, and first fixed bolster passes through the bearing and is connected with first conveying roller.

The further improvement lies in that: the second conveying assembly comprises second conveying rollers, the second conveying rollers are evenly provided with multiple groups, second fixing supports are arranged below the multiple groups of second conveying rollers and connected with the assembling plate, and the second fixing supports are connected with the second conveying rollers through bearings.

The further improvement lies in that: one side that the mouth that drops was kept away from and is removed the belt is equipped with the fixed plate, and the fixed plate is connected with the removal base, the below of fixed plate is equipped with the fly leaf, the below of fly leaf is equipped with the extrusion wheel, and the extrusion wheel is equipped with the multiunit, the extrusion wheel passes through the extensible member and is connected with the fly leaf, and the outside cover of extensible member is equipped with down the pressure spring, the fly leaf passes through the cylinder and is connected with the fixed plate.

The further improvement lies in that: the utility model discloses a portable electronic device, including the assembly plate, the base is equipped with the mounting plate, the base is equipped with the slot on the base, and the slot of both sides is all being equipped with on the removal base to both sides around the assembly plate, and both sides extend to respectively around the assembly plate in the slot of both sides, the upper and lower both sides of slot are equipped with the jack on removing base and assembly plate respectively, and the jack is equipped with the multiunit, it has the locating part to insert in the jack.

The further improvement lies in that: the limiting plate is provided with a baffle on one side close to the movable belt, and a limiting spring is arranged on one side close to the limiting plate.

The further improvement lies in that: the below of the mouth that drops is equipped with a guide cylinder, and the upper end and the removal base of a guide cylinder are connected, the inner chamber of a guide cylinder is hourglass hopper-shaped, and the lower extreme of a guide cylinder is equipped with the discharge gate, the position of discharge gate corresponds with the position of pinch roller.

The further improvement lies in that: the U-shaped section of the limiting seat is U-shaped, a material pushing plate is arranged on the inner side of the limiting seat, a pushing plate is arranged on one side, away from the material pushing plate, of the limiting seat, a connecting rod is arranged on one side, close to the limiting seat, of the pushing plate, a plurality of groups of connecting rods are arranged on the connecting rods, penetrate through the limiting seat and are connected with the pushing plate.

The beneficial effects of the invention are as follows: this road construction plants with curbstone buries underground and is equipped with drive shaft through the setting, remove the belt, spacing subassembly, first conveying subassembly and second conveying subassembly's cooperation, the convenient curbstone of placing on the assembly panel carries in proper order, and fall out in the follow-up mouth that drops, the mode of artifical transport curbstone has been replaced, make curbstone lay through mechanical mode, artificial intensity of labour has been alleviateed greatly, and simultaneously, bury the in-process at the curbstone, only need artifical with the curbstone according to the position of spacing seat, place in proper order on the assembly panel can, utilize to change the assembly panel and reach the operation of a feeding, more convenient and fast, and simultaneously, can not influence the operation of equipment, the extrusion wheel of rethread setting, be favorable to strengthening the curbstone that falls and bury the road junction inseparabler.

Drawings

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

FIG. 2 is a side view of the mounting plate and the mobile base of the present invention.

FIG. 3 is a schematic side view of the guiding cylinder and the movable base of the present invention.

FIG. 4 is a top view of the positioning plate and the mounting base of the present invention.

Fig. 5 is a schematic top view of the positioning assembly of the present invention.

FIG. 6 is a schematic top view of a first conveyor assembly of the present invention.

Wherein: 1. moving the base; 2. assembling a seat; 3. moving the belt; 4. a drop port; 5. limiting connecting grooves; 6. assembling a plate; 7. a limiting seat; 8. a connecting portion; 9. a push plate; 10. a limiting plate; 11. a drive shaft; 12. a tooth track; 13. a gear; 14. a first conveying roller; 15. a first fixed bracket; 16. a second conveying roller; 17. a second fixed bracket; 18. a fixing plate; 19. a movable plate; 20. an extrusion wheel; 21. a telescoping member; 22. pressing down the spring; 23. a slot; 24. a limiting member; 25. a baffle plate; 26. a limiting spring; 27. a guide cylinder; 28. a material pushing plate; 29. pushing the plate; 30. an auxiliary roller; 31. positioning a plate; 32. a positioning bar; 33. a stopper; 34. a traction plate.

Detailed Description

For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not intended to limit the scope of the present invention.

According to the drawings of fig. 1-6, the embodiment provides a curbstone planting equipment for road construction, which comprises a movable base 1, wherein two movable wheels are arranged on two sides below the movable base 1, two movable wheels are arranged on each side, an assembly seat 2 is arranged above the movable base 1, the assembly seat 2 is connected with the movable base 1 through a support, the support is a support frame, in the embodiment, the support frame is provided with four groups, the four groups of support frames are uniformly distributed at four corners of the movable base 1, a movable belt 3 is arranged between the assembly seat 2 and the movable base 1, the movable belt 3 is driven by a driving mechanism, a limiting component is arranged on the outer side of the movable belt 3, the limiting component is uniformly provided with a plurality of groups, the left side and the right side below the plurality of groups of limiting components are respectively provided with a dropping port 4 and a limiting connecting groove 5 on the movable base 1, the movable base 1 is provided with a first conveying component, and the two ends of the first conveying component respectively correspond to the dropping port 4 and the limiting connecting grooves 5, the assembling plate 6 is arranged in the limiting connecting grooves 5, the second conveying component is arranged on the assembling plate 6, one side of the second conveying component, which is far away from the moving belt 3, is provided with a limiting seat 7 on the assembling plate 6, and the limiting seats 7 are provided with a plurality of groups, in the embodiment, the moving direction of the moving belt 3 is towards the dropping port 4, the movement in the opposite direction is not supported, so that the limiting component drives the curb stones to move on the first conveying component and the second conveying component, the manual embedding mode is replaced by a machine loading mode, the labor intensity of workers is reduced, meanwhile, the assembling plate 6 is detachably designed, and under the condition that the assembling plate 6 is provided with a plurality of groups, when one group is used for loading, the other group can be used for loading, after the material loading finishes, change assembly plate 6, avoid the condition because of the equipment stop work that loading curbstone leads to, raise the efficiency.

In this embodiment, the curbstone needs the manual work to dig out the corresponding road of burying of planting before burying, after equipment is laid the curbstone and is accomplished, needs artifical soil with the curbstone and bury the gap between the road and fill, this process need the manual work to go on, but need not the manual work and be in the state of bowing or squatting for a long time, can alleviate artificial intensity of labour.

The limiting assembly comprises a connecting part 8, a pushing plate 9 is installed at one end of the connecting part 8, which is far away from the moving belt 3, an opening is formed in one side of the pushing plate 9, which is far away from the moving belt 3, a limiting plate 10 is arranged in the opening, the limiting plate 10 is hinged with the pushing plate 9 through a rotating shaft, a coil spring is installed on the rotating shaft, the limiting plate 10 is connected with the limiting plate 10, the maximum included angle formed between the limiting plate 10 and the pushing plate 9 is 90 degrees, when a curb stone enters a limiting area, the curb stone firstly contacts the limiting plate 10, the position of the contact is provided with an inclined surface on the limiting plate 10, so that the limiting plate 10 can conveniently rotate through the rotating shaft, the entering of the curb stone is not blocked, after the curb stone completely enters the limiting area, because the limiting plate 10 is not in a limiting state, the limiting plate 10 recovers to the original position under the action of the coil spring, and at the moment, the limiting plate 10 can limit the curb stone, and then when the pushing plate 9 drives the road edge stone to move, the road edge stone is prevented from being separated from the pushing plate 9.

The driving mechanism comprises a driving shaft 11, a plurality of groups of driving shafts 11 are uniformly arranged, the upper end and the lower end of each driving shaft 11 are respectively connected with the movable base 1 and the assembly seat 2 through bearings, tooth tracks 12 are arranged on the inner side of the movable belt 3 on the outer side of each driving shaft 11, a plurality of groups of tooth tracks 12 are arranged on the driving shafts 11, gears 13 are arranged on the driving shafts 11, the plurality of groups of gears 13 are meshed with teeth in the tooth tracks 12, the plurality of groups of driving shafts 11 are driven by a motor, and the motor is positioned above the assembly seat 2. in the embodiment, the motor is provided with two groups of motors which respectively drive the driving shafts 11 on the two outer sides, when the driving shafts 11 rotate, the movable belt 3 can be driven to work by utilizing the tooth meshing factor of the gears 13 and the tooth tracks 12, meanwhile, the tooth tracks 12 are arranged on the inner side of the movable belt 3, namely, the tooth tracks 12 are in a concave state, and can generate a limiting effect, make removal belt 3 the condition that can not appear dropping, in addition, also can increase an anticreep board in the below of removal belt 3, this anticreep board is equipped with two sets ofly, and is located the left and right sides of drive shaft 11 respectively, and the below of anticreep board is connected with removal base 1 through the support, and its upper end and removal belt 3 contact, and removal belt 3 carries out frictional contact with the anticreep board promptly, gives the holding power of removal belt 3 by the anticreep board.

First conveying assembly includes straight line conveying assembly and crooked conveying assembly, straight line conveying assembly and crooked conveying assembly all include first conveying roller 14, first conveying roller 14 evenly is equipped with the multiunit, and the below of the first conveying roller 14 of multiunit all is equipped with first fixed bolster 15, first fixed bolster 15 is connected with removal base 1, and first fixed bolster 15 passes through the bearing and is connected with first conveying roller 14, wherein, in crooked conveying assembly, because first conveying roller 14 is fan-shaped distribution, and then the auxiliary roller 30 has been increased therein, aim at makes the curbstone carry out the in-process that removes, can not block between two sets of first conveying roller 14, be equipped with first mounting groove on removal base 1 below first conveying roller 14, the purpose of first mounting groove is in order to make the up end of first conveying roller 14 not too high, save the occupation space of second conveying roller 14.

The second conveying assembly comprises a second conveying roller 16, the second conveying roller 16 is uniformly provided with multiple groups, the lower parts of the multiple groups of second conveying rollers 16 are provided with second fixing supports 17, the second fixing supports 17 are connected with the assembly plate 6, the second fixing supports 17 are connected with the second conveying rollers 16 through bearings, the lower parts of the multiple groups of second conveying rollers 16 are provided with second mounting grooves on the assembly plate 6, the second mounting grooves are connected with the second fixing supports 17, the second mounting grooves are designed, the upper end faces of the second conveying rollers 16 cannot be too high, and the occupied space of the second conveying rollers 16 is saved.

One side that drops mouth 4 and keeps away from removal belt 3 is equipped with fixed plate 18, and fixed plate 18 is connected with removal base 1, the below of fixed plate 18 is equipped with fly leaf 19, the below of fly leaf 19 is equipped with extrusion wheel 20, and extrusion wheel 20 is equipped with the multiunit, extrusion wheel 20 is connected with fly leaf 19 through extensible member 21, and the outside cover of extensible member 21 is equipped with down spring 22, fly leaf 19 is connected with fixed plate 18 through the cylinder, wherein, the effect of cylinder makes extrusion wheel 20 can exert certain power downwards, and then after curbstone got into and plants and buries the way in, utilize extrusion wheel 20 to exert pressure to curbstone, make it can be better with plant and bury the way and be connected, and extensible member 21 and down spring 22's cooperation, can provide certain cushioning effect, avoid the power of cylinder application too big, lead to the damage of curbstone or equipment.

The front and back sides of the assembly plate 6 are provided with slots 23 on the movable base 1, the front and back sides of the assembly plate 6 extend into the slots 23 on the two sides, the upper and lower sides of the slots 23 are provided with jacks on the movable base 1 and the assembly plate 6 respectively, and the jacks are provided with a plurality of groups, and limiting members 24 are inserted into the jacks, in this embodiment, the assembly plate 6 is in a detachable design, a positioning plate 31 is installed above the assembly base 2, a positioning strip 32 is installed on the right side of the positioning plate 31, and the positioning strip 32 is provided with four groups, two of the four groups of positioning strips 32 are divided into one group, the one group of positioning strip 32 is used for limiting the assembly plate 6, i.e. in this embodiment, the assembly plate 6 is provided with two groups, after one group of assembly plates 6 is connected with the movable base 1, the other group of assembly plate 6 is located above the assembly base 2, which means that one group of assembly plates 6 is in the process of loading, another equipment joins in marriage board 6 and can be used to install the material, and then finishes the back at the material loading, can change the assembly plate 6 that loads the material and the material loading finished, avoids influencing the efficiency of processing, simultaneously, adopts the bayonet design of locating part 24, conveniently carries on spacingly to assembly plate 6, and when changing, also makes things convenient for the staff to carry out the unblock to it.

The side that limiting plate 10 is close to removal belt 3 installs baffle 25 on impeller 9, the baffle 25 is close to the side of limiting plate 10 and installs limiting spring 26, in operation, limiting spring 26 itself has certain position memory ability, it is only collapsible and the function of location that plays, when the curb stone gets into the spacing region of spacing subassembly, can contact with limiting spring 26 in advance, and extrude limiting spring 26 certain distance, limiting spring 26 is in the state of contracting this moment, after the curb stone is complete to get into spacing region, under limiting spring 26's effect again, provide certain counter force, under the condition that curb stone weight is lighter, can promote the curb stone certain distance, at this moment, limiting spring 26 only restores the normal position.

The guide cylinder 27 is arranged below the drop port 4, the upper end of the guide cylinder 27 is connected with the movable base 1, the inner cavity of the guide cylinder 27 is funnel-shaped, the lower end of the guide cylinder 27 is provided with a discharge port, the position of the discharge port corresponds to the position of the extrusion wheel 20, in the embodiment, one side, far away from the first conveying assembly, above the drop port 4 is provided with a stop 33, the stop 33 is connected with the movable base 1, the first conveying assembly conveys the curbstone and drops the curbstone from the drop port 4 to enter the guide cylinder 27, the inner cavity of the guide cylinder 27 is matched with the curbstone, the discharge port of the guide cylinder 27 can just enable the curbstone to fall down, and the extrusion wheel 20 can pass through the upper part of the curbstone and contact with the curbstone after completely separating from the guide cylinder 27 and entering the buried road, can produce certain pushing down force to curbstone promptly for its with plant more stable of burying the way and being connected.

The cross section of the limiting seat 7 is U-shaped, the inner side of the limiting seat 7 is provided with a material pushing plate 28, one side of the limiting seat 7 far away from the material pushing plate 28 is provided with a pushing plate 29, one side of the pushing plate 29 near the limiting seat 7 is provided with connecting rods, the connecting rods are provided with a plurality of groups, the plurality of groups of connecting rods penetrate through the limiting seat 7 and are connected with the pushing plate 29, in the embodiment, a traction plate 34 is arranged below the pushing plate 29, the traction plate 34 is connected with an assembling plate 6 through fixing rods, after the assembling plate 6 is connected with the movable base 1 and is fixed, at the moment, the assembling plate 6 is equivalent to one part of the movable base 1, then the arranged traction plate 30 can be used for connecting the movable base 1 with external traction equipment by means of an external traction rod or traction rope, so as to facilitate the movement of the movable base 1, and for the limiting seat 7, the purpose of limiting the U-shaped limiting seat is to limit a road edge stone, because the assembly plate 6 can be dismantled, then at the in-process of placing the curb, through the spacing seat 7 that sets up for the curb can place the position of stipulating on the assembly plate 6, then after the assembly plate 6 is connected with removal base 1, artifical reuse hand push plate 29, push plate 29 removes through connecting rod drive scraping wings 28, and then makes the curb can get into established within range.

In this embodiment, to locating plate 31, it has been taken a full of the space of assembly seat 2 top one side, and the opposite side of assembly seat 2 top is then installed and is placed the casing, the purpose of placing the casing is mainly to have the function of placing curbstone on making assembly seat 2, and simultaneously, it is spacing to the curbstone of placing, avoid moving the in-process that base 1 removed, the condition that the curbstone drops appears, still install the protection casing placing between casing and locating plate 31, this protection casing is mainly to protect control drive shaft 11 pivoted motor.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road construction buries underground with curbstone and is equipped with, its characterized in that: comprises a movable base (1), an assembly seat (2) is arranged above the movable base (1), the assembly seat (2) is connected with the movable base (1) through a bracket, a movable belt (3) is arranged between the assembly seat (2) and the movable base (1), the movable belt (3) is driven by a driving mechanism, the outer side of the movable belt (3) is provided with a limit component, the limit component is uniformly provided with a plurality of groups, the left side and the right side below the limit component are respectively provided with a dropping port (4) and a limit connecting groove (5) on the movable base (1), the movable base (1) is provided with a first conveying component, the two ends of the first conveying component respectively correspond to the dropping port (4) and the limit connecting groove (5), an assembly plate (6) is arranged in the limit connecting groove (5), and a second conveying component is arranged on the assembly plate (6), one side that the second conveying assembly kept away from the moving belt (3) is provided with a limiting seat (7) on the assembling plate (6), and the limiting seat (7) is provided with a plurality of groups.

2. The curb planting device for road construction according to claim 1, characterized in that: spacing subassembly includes connecting portion (8), connecting portion (8) are kept away from the one end of removing belt (3) and are installed slurcam (9), one side of keeping away from removing belt (3) on slurcam (9) is equipped with the opening, and is equipped with limiting plate (10) in the opening, limiting plate (10) are articulated through pivot and slurcam (9), and install the coil spring in the pivot, the coil spring is connected with limiting plate (10).

3. The curb planting device for road construction according to claim 1, characterized in that: actuating mechanism includes drive shaft (11), drive shaft (11) evenly are equipped with the multiunit, and the upper and lower both ends of drive shaft (11) are connected with removal base (1) and assembly seat (2) through the bearing respectively, the outside of drive shaft (11) is equipped with tooth way (12) in the inboard that removes belt (3), and tooth way (12) are equipped with the multiunit, be equipped with gear (13) on drive shaft (11), and gear (13) are equipped with the multiunit, multiunit gear (13) and the tooth engagement in tooth way (12).

4. The curb planting device for road construction according to claim 1, characterized in that: the first conveying assembly comprises a straight conveying assembly and a bent conveying assembly, the straight conveying assembly and the bent conveying assembly comprise first conveying rollers (14), multiple groups of first conveying rollers (14) are uniformly arranged, first fixing supports (15) are arranged below the multiple groups of first conveying rollers (14), the first fixing supports (15) are connected with the movable base (1), and the first fixing supports (15) are connected with the first conveying rollers (14) through bearings.

5. The curb planting device for road construction according to claim 1, characterized in that: the second conveying assembly comprises second conveying rollers (16), the second conveying rollers (16) are uniformly provided with multiple groups, second fixing supports (17) are arranged below the multiple groups of second conveying rollers (16), the second fixing supports (17) are connected with the assembling plate (6), and the second fixing supports (17) are connected with the second conveying rollers (16) through bearings.

6. The curb planting device for road construction according to claim 1, characterized in that: one side that drops mouth (4) and keep away from removal belt (3) is equipped with fixed plate (18), and fixed plate (18) are connected with removal base (1), the below of fixed plate (18) is equipped with fly leaf (19), the below of fly leaf (19) is equipped with extrusion wheel (20), and extrusion wheel (20) are equipped with the multiunit, extrusion wheel (20) are connected with fly leaf (19) through extensible member (21), and the outside cover of extensible member (21) is equipped with down pressure spring (22), fly leaf (19) are connected with fixed plate (18) through the cylinder.

7. The road construction is with curbstone planting underground equipment of claim 1, characterized in that: both sides all are equipped with slot (23) on moving base (1) around assembly plate (6), and both sides extend to slot (23) of both sides respectively around assembly plate (6), the upper and lower both sides of slot (23) are established respectively on moving base (1) and assembly plate (6) and are equipped with the jack, and the jack is equipped with the multiunit, it has locating part (24) to insert in the jack.

8. The curb planting device for road construction according to claim 1, characterized in that: and a baffle (25) is arranged on the pushing plate (9) at one side of the limiting plate (10) close to the moving belt (3), and a limiting spring (26) is arranged at one side of the baffle (25) close to the limiting plate (10).

9. The curb planting device for road construction according to claim 6, wherein: the below of mouth (4) that drops is equipped with guide cylinder (27), and the upper end of guide cylinder (27) is connected with removal base (1), the inner chamber of guide cylinder (27) is leaks hopper-shaped, and the lower extreme of guide cylinder (27) is equipped with the discharge gate, the position of discharge gate corresponds with the position of pinch roller (20).

10. The curb planting device for road construction according to claim 1, characterized in that: the cross-section of spacing seat (7) is the U font, and the inboard of spacing seat (7) is equipped with ejector pad (28), one side that ejector pad (28) were kept away from in spacing seat (7) is equipped with push pedal (29), the connecting rod is installed to one side that push pedal (29) are close to spacing seat (7), and the connecting rod is equipped with the multiunit, the multiunit the connecting rod runs through spacing seat (7) to be connected with push pedal (29).