CN112095701A

CN112095701A - Trenching pipe burying machine for road construction

Info

Publication number: CN112095701A
Application number: CN202010973456.1A
Authority: CN
Inventors: 佟奎; 赵家东; 刘兴慧; 刘蕙莉; 卫选平
Original assignee: Qingdao Tongchuang Guangyuan Enterprise Development Co ltd
Current assignee: Qingdao Tongchuang Guangyuan Enterprise Development Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2020-12-18
Anticipated expiration: 2040-09-16
Also published as: CN112095701B

Abstract

The invention discloses a trenching and pipe burying machine for road construction, which comprises a backfilling component, a lifting platform, a first rotating shaft, a pointed cone, a trenching disc, a box body, a tractor body, a pipe winding frame, an operation vehicle body, a first guide wheel, a fixed arm, a first straight gear, a first motor, a first base, a nut block, a second guide wheel, a fixed block, a guide rod, a lead screw, a worm wheel, a second rotating shaft, a worm, a second straight gear, a second base, a third straight gear, a second motor, a connecting block, a first through hole and a second through hole, wherein the trenching disc is driven to rotate by the first motor to realize trenching, then the pipe winding frame is rotated to lay a pipeline, then the backfilling component is utilized to backfill soil, automatic trenching, pipe burying and backfilling are realized, the worm wheel is driven to rotate by the second motor to drive the worm wheel to rotate, then the lead screw is driven to rotate so as to realize the lifting of the lifting platform, thereby realizing the lifting of the trenching disc, and the, is beneficial to changing the width of the trench.

Description

Trenching pipe burying machine for road construction

Technical Field

The invention relates to the technical field of trenching and pipe burying machines, in particular to a trenching and pipe burying machine for road construction.

Background

The trenching pipe burying machine is mechanical equipment capable of simultaneously digging trenches and laying pipelines, has two power types of a special complete machine and a tractor matched machine, and is mainly applied to the fields of road construction, pipeline laying and the like.

Need bury the water pipe underground in road construction, cable and natural gas line etc. the degree of depth diverse that different pipelines were buried underground, thereby the irrigation canals and ditches of the different degree of depth need be seted up, however general ditching pipe laying machine degree of depth is fixed, unsatisfied road construction's diversified demand, and at the ditching, the manual earth that will dig out of needs after the pipe laying is backfilled, waste time and energy, greatly reduced work efficiency, the width of the ditching of common ditching pipe laying machine is fixed unchangeable simultaneously, when the pipeline of different widths is laid to needs, need to change different machines and ditch the pipe laying, the practicality is lower.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme: a road construction trenching pipe burying machine comprises a backfilling assembly, a lifting platform, a first rotating shaft, a pointed cone, a trenching disc, a box body, a tractor body, a pipe winding frame, an operation vehicle body, a first guide wheel, a fixed arm, a first straight gear, a first motor, a first base, a nut block, a second guide wheel, a fixed block, a guide rod, a lead screw, a worm wheel, a first bearing seat, a second rotating shaft, a worm, a second straight gear, a second base, a third straight gear, a fourth straight gear, a second bearing seat, a second motor, a third guide wheel, a connecting block, a first bolt, a first through hole and a second through hole, wherein the center of one side of the tractor body is fixedly inserted and connected with the center of one side of the operation vehicle body through a fixed pin, one side of the center of the top of the operation vehicle body is fixedly connected with the bottom of the box body, one side of the center of the bottom of the box body is fixedly connected with the, the output end of the second motor is fixedly sleeved with a third straight gear, the third straight gear is meshed with the second straight gear, the second straight gear is fixedly sleeved at the center of a second rotating shaft, two ends of the center of the second rotating shaft are respectively fixedly sleeved with a worm, the worm is respectively meshed with a worm gear, the worm gear is fixedly sleeved at the bottom end of a screw rod, the middle upper part of the screw rod is respectively fixedly connected with two sides of the center of the lifting platform through ball nuts, one side of the top part of the lifting platform is close to an angular position and is fixedly connected with the bottom of a first base, the top part of the first base is fixedly connected with the bottom of a first motor, the output end of the first motor is fixedly sleeved with a first straight gear, the first straight gear is meshed with a fourth straight gear, the fourth straight gear is fixedly sleeved at one end of the center of the first rotating shaft, the first rotating shaft penetrates through, the first rotating shaft is rotatably connected with one end of the lifting platform, which is positioned at the center of one side adjacent to the first base, the other end of the center of the first rotating shaft is sleeved with a trenching disc, two sides of the center of the trenching disc are respectively attached to one side of a connecting block in an opposite direction, the center of the connecting block is provided with a second through hole, the connecting block is sleeved on the first rotating shaft through the second through hole, the other side of the connecting block is respectively attached to one side in an opposite direction of the fixing block, six first bolts uniformly penetrate through the edge of the center of the fixing block, one end of each first bolt penetrates through the fixing block at one side, the other end of each first bolt penetrates through the fixing block at the other side, the other end of each first bolt is fixedly connected with a nut block through threads, the center of each first bolt penetrates through hole, the two ends of the center of each first bolt penetrate through holes uniformly formed at the edge of, the other end of the fixed arm is fixedly connected with one side of the backfill component; the backfill subassembly comprises connecting rod, second bolt, fourth through-hole, latch segment, dead lever and baffle, the fixed arm other end and dead lever one side angle department fixed connection, the fourth through-hole has been seted up to dead lever center one side, fourth through-hole both ends top surface and bottom surface laminate with latch segment one side in opposite directions respectively, latch segment center both sides are run through respectively has the second bolt, the latch segment of fourth through-hole top and bottom passes through second bolt fixed connection, and is located the latch segment bottom center and the connecting rod top fixed connection of fourth through-hole bottom, connecting rod bottom and the central fixed connection of baffle top.

According to the technical scheme, the top center of the tractor body is fixedly connected with the bottom of the pipe winding frame, and the pipe winding frame is wound with a pipeline.

According to the technical scheme, one side of the top of the operation vehicle body is fixedly connected with the bottom of the first guide wheel, two sides of the center of the bottom of the operation vehicle body are fixedly connected with the tops of the third guide wheels respectively, and the other side of the bottom of the operation vehicle body is close to one corner and is fixedly connected with the tops of the second guide wheels.

According to the technical scheme, the top and the bottom of the screw rod are respectively and rotationally connected with one side of the first bearing block in opposite directions, and the other side of the first bearing block is respectively and fixedly connected with two positions on one side of the center of the top and the bottom of the box body.

According to the technical scheme, guide rods penetrate through the other side of the lifting platform close to two angular positions respectively, and the top and the bottom of each guide rod are fixedly connected with the other side of the center of the top and the bottom of the box body respectively.

According to the technical scheme, the first motor and the second motor are both connected with the power supply through the conducting wires.

According to the technical scheme, a plurality of pointed cones are uniformly arranged on the outer circumference of the trenching disc.

According to the technical scheme, two ends of the second rotating shaft are respectively connected with the centers of one opposite sides of the second bearing block in a rotating mode, and the other side of the second bearing block is respectively fixedly connected with the bottoms of the centers of the two inner walls of the box body.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the trenching disc is driven to rotate by the first motor so as to realize trenching, then the pipe frame is rotated to lay a pipeline, and then the backfilling component is used for backfilling soil into the trench, so that automatic trenching, pipe burying and backfilling are realized, time and labor are saved, and the working efficiency is improved.

2. According to the invention, the worm and gear are driven to rotate by the second motor, and then the screw rod is driven to rotate, so that the lifting of the lifting platform is realized, the lifting of the trenching disc is realized, the adjustment of the trenching depth is facilitated, and pipelines with different depths are paved.

3. According to the invention, through the installation of the connecting block and the first bolt, the trenching disc can be more firmly installed, and meanwhile, the connecting blocks with different widths can be replaced, so that the trenching disc with different widths can be replaced, the trenching width can be changed, and the practicability of the device can be improved. .

Drawings

FIG. 1 is an elevational view of the overall construction of the present invention;

FIG. 2 is an enlarged schematic view of area A of FIG. 2 in accordance with the present invention;

FIG. 3 is an elevational partial cross-sectional view of the overall construction of the invention;

FIG. 4 is an enlarged schematic view of the area B of FIG. 3 in accordance with the present invention;

FIG. 5 is a side view of the overall structure of the present invention;

FIG. 6 is a side cross-sectional view of the overall construction of the present invention;

FIG. 7 is an enlarged schematic view of the area C of FIG. 6 in accordance with the present invention;

FIG. 8 is a schematic perspective view of a connector block of the present invention;

FIG. 9 is a schematic perspective view of the backfill assembly of the present invention.

In the figure: 1. backfilling the components; 2. a lifting platform; 3. a first rotating shaft; 4. a pointed cone; 5. ditching a disc; 6. A box body; 7. a tractor body; 8. winding the pipe frame; 9. a work vehicle main body; 10. a first guide wheel; 11. a fixed arm; 12. a first straight gear; 13. a first motor; 14. a first base; 15. a nut block; 16. a second guide wheel; 17. a fixed block; 18. a guide bar; 19. a screw rod; 20. a worm gear; 21. a first bearing housing; 22. A second rotating shaft; 23. a worm; 24. a second spur gear; 25. a second base; 26. a third spur gear; 27. a fourth spur gear; 28. a second bearing housing; 29. a second motor; 30. a third guide wheel; 31. connecting blocks; 32. a first bolt; 33. a first through hole; 34. a second through hole; 101. a connecting rod; 102. a second bolt; 103. a fourth via hole; 104. a locking block; 105. fixing the rod; 106. and a baffle plate. Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a road construction trenching pipe burying machine comprises a backfilling assembly 1, a lifting platform 2, a first rotating shaft 3, a pointed cone 4, a trenching disc 5, a box body 6, a tractor body 7, a pipe winding frame 8, an operation vehicle body 9, a first guide wheel 10, a fixing arm 11, a first straight gear 12, a first motor 13, a first base 14, a nut block 15, a second guide wheel 16, a fixing block 17, a guide rod 18, a screw rod 19, a worm wheel 20, a first bearing seat 21, a second rotating shaft 22, a worm 23, a second straight gear 24, a second base 25, a third straight gear 26, a fourth straight gear 27, a second bearing seat 28, a second motor 29, a third guide wheel 30, a connecting block 31, a first bolt 32, a first through hole 33 and a second through hole 34, wherein the top center of the tractor body 7 is fixedly connected with the bottom of the pipe winding frame 8, a pipeline is wound on the pipe winding frame 8, the center of one side of the tractor body 7 is fixedly connected with the center of the operation vehicle, one side of the top of the working vehicle main body 9 is fixedly connected with the bottom of the first guide wheel 10, two sides of the center of the bottom of the working vehicle main body 9 are respectively fixedly connected with the top of the third guide wheel 30, the other side of the bottom of the working vehicle main body 9 is fixedly connected with the top of the second guide wheel 16 near an angular position, which is beneficial to conveying pipelines along a fixed direction, one side of the center of the top of the working vehicle main body 9 is fixedly connected with the bottom of the box body 6, one side of the center of the bottom of the box body 6 is fixedly connected with the bottom of the second base 25, the top of the second base 25 is fixedly connected with the bottom of the second motor 29, the output end of the second motor 29 is fixedly connected with the third straight gear 26 in a sleeved mode, the third straight gear 26 is meshed with the second straight gear 24, the second straight gear 24 is fixedly connected with the center of the second rotating shaft 22, two, the other side of the second bearing block 28 is respectively fixedly connected with the bottoms of the centers of the two inner walls of the box body 6, which is beneficial to the installation and fixation of the second rotating shaft 22, the worm 23 is respectively meshed with the worm wheel 20, the worm wheel 20 is sleeved and fixed at the bottom end of the screw rod 19, the middle upper part of the screw rod 19 is respectively fixedly connected with the two sides of the center of the lifting platform 2 through ball nuts, the top and the bottom of the screw rod 19 are respectively rotatably connected with one opposite side of the first bearing block 21, the other side of the first bearing block 21 is respectively fixedly connected with the two positions of the top and one side of the center of the bottom of the box body 6, which is beneficial to the fixed installation of the screw rod 19, one side of the top of the lifting platform 2, which is close to one corner position, is fixedly connected with the bottom of the first base 14, the other, the top of the first base 14 is fixedly connected with the bottom of the first motor 13, the first motor 13 and the second motor 29 are both connected with a power supply through leads, which is favorable for ensuring the normal work of the first motor 13 and the second motor 29, the output end of the first motor 13 is fixedly sleeved with a first straight gear 12, the first straight gear 12 is meshed with a fourth straight gear 27, the fourth straight gear 27 is fixedly sleeved at one end of the center of the first rotating shaft 3, the first rotating shaft 3 penetrates through the lifting platform 2 and is positioned at one end of the center of one side adjacent to the first base 14, the first rotating shaft 3 and one end of the lifting platform 2 positioned at one end of one side adjacent to the first base 14 are rotatably connected, the other end of the center of the first rotating shaft 3 is sleeved with a trenching disc 5, two sides of the center of the trenching disc 5 are respectively attached to one side opposite to the connecting block 31, the center of the connecting block 31 is provided with a second through hole 34, the connecting block 31 is sleeved, six first bolts 32 uniformly penetrate through the central edge of the fixed block 17, one ends of the first bolts 32 penetrate through the fixed block 17 on one side, the other ends of the first bolts 32 penetrate through the fixed block 17 on the other side, the other ends of the first bolts 32 are fixedly connected with the nut block 15 through threads, the center of the first bolts 32 penetrates through the trenching disc 5, a plurality of pointed cones 4 are uniformly arranged on the outer circumference of the trenching disc 5, soil discharging and trenching through the pointed cones 4 are facilitated, two central ends of the first bolts 32 penetrate through first through holes 33, the first through holes 33 are uniformly formed in the central edge of the connecting block 31, one side of the center of the other side of the working vehicle main body 9 is fixedly connected with one end of the fixed arm 11, and the other end of the fixed arm;

backfill subassembly 1 by connecting rod 101, second bolt 102, fourth through hole 103, latch segment 104, dead lever 105 and baffle 106 are constituteed, fixed arm 11 other end and dead lever 105 one side edge fixed connection, fourth through hole 103 has been seted up to dead lever 105 center one side, fourth through hole 103 both ends top surface and bottom surface laminate with latch segment 104 one side in opposite directions respectively, second bolt 102 has been run through respectively to latch segment 104 center both sides, the latch segment 104 top of fourth through hole 103 top and bottom passes through second bolt 102 fixed connection, and be located the latch segment 104 bottom center and the connecting rod 101 top fixed connection of fourth through hole 103 bottom, connecting rod 101 bottom and baffle 106 top center fixed connection.

In the use process of the invention, firstly, a first motor 13 is turned on, the output end of the first motor 13 starts to rotate, so that a first straight gear 12 is driven to rotate, then a fourth straight gear 27 is driven to rotate, then a first rotating shaft 3 is driven to rotate, then a trenching disc 5 is driven to rotate, at the same time, a second motor 29 is turned on, so that the output end of the second motor 29 starts to rotate, then a third straight gear 26 is driven to rotate, then a second straight gear 24 is driven to rotate, then a second rotating shaft 22 is driven to rotate, then a worm gear 20 is driven to rotate, then a screw rod 19 is driven to rotate, then a lifting platform 2 is driven to descend, then the first rotating shaft 3 is driven to descend, then a trenching disc 5 is driven to move downwards, the second motor 29 is rotated reversely, then the trenching disc 5 moves upwards, so that the trenching depth can be changed, pipelines with different depths can be buried, and, the tractor body 7 is started to drive the operation vehicle body 9 to move forwards so as to start ditching, the pipe winding frame 8 is rotated at the moment, the pipeline is buried in the deep groove after passing through the first guide wheel 10, the second guide wheel 16 and the third guide wheel 30, at the moment, along with the advance of the operation vehicle body 9, the backfilling assembly 1 backfills soil discharged by the ditching disc 5 into the deep groove again, so that automatic ditching, pipe burying and backfilling are realized, the working efficiency is improved, the ditching disc 5 is more firmly installed through the installation of the connecting block 31 and the first bolt 32, meanwhile, the connecting blocks 31 with different widths are replaced, the ditching discs 5 with different widths are replaced, the ditching width is changed, the practicability of the device is improved, in addition, the second bolt 102 is unscrewed, the clamping of the fixing rod 105 by the locking block 104 is loosened, then, the distance between the connecting rods 101 is adjusted, and the distance between the baffle plates 106 is adjusted, thereby being beneficial to the backfill of deep trenches with different widths and improving the practicability of the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a road construction ditching pipe burying machine, including backfill subassembly (1), elevating platform (2), first pivot (3), awl (4), ditching dish (5), box (6), tractor main part (7), pipe winding frame (8), operation car main part (9), first guide pulley (10), fixed arm (11), first straight gear (12), first motor (13), first base (14), nut piece (15), second guide pulley (16), fixed block (17), guide arm (18), lead screw (19), worm wheel (20), first bearing (21), second pivot (22), worm (23), second straight gear (24), second base (25), third straight gear (26), fourth straight gear (27), second bearing (28), second motor (29), third guide pulley (30), connecting block (31), first bolt (32), A first through hole (33) and a second through hole (34), characterized in that: tractor main part (7) one side center is pegged graft fixedly through the fixed pin with operation car main part (9) one side center, operation car main part (9) top center one side and box (6) bottom fixed connection, box (6) bottom center one side and second base (25) bottom fixed connection, second base (25) top and second motor (29) bottom fixed connection, second motor (29) output cup joints and is fixed with third straight-teeth gear (26), third straight-teeth gear (26) and second straight-teeth gear (24) meshing, second straight-teeth gear (24) cup joint and fix in second pivot (22) center, second pivot (22) center both ends cup joint respectively and are fixed with worm (23), worm (23) mesh with worm wheel (20) respectively, worm wheel (20) cup joint and fix in lead screw (19) bottom, the middle upper part of the screw rod (19) is respectively fixedly connected with two sides of the center of the lifting platform (2) through a ball nut, one side of the top of the lifting platform (2) is close to one corner position and is fixedly connected with the bottom of a first base (14), the top of the first base (14) is fixedly connected with the bottom of a first motor (13), the output end of the first motor (13) is fixedly connected with a first straight gear (12) in a sleeved mode, the first straight gear (12) is meshed with a fourth straight gear (27), the fourth straight gear (27) is fixedly connected with one end of the center of a first rotating shaft (3) in a sleeved mode, the first rotating shaft (3) penetrates through the lifting platform (2) and is located at one end of the center of the adjacent side of the first base (14), the first rotating shaft (3) and the lifting platform (2) are located at one end of the center of the adjacent side of the first base (14) in a rotating mode and are connected with each, the center of the trenching disc (5) is attached to one side of the connecting block (31) in opposite directions, the center of the connecting block (31) is provided with a second through hole (34), the connecting block (31) is sleeved on the first rotating shaft (3) through the second through hole (34), the other side of the connecting block (31) is attached to one side of the fixing block (17) in opposite directions, six first bolts (32) uniformly penetrate through the center edge of the fixing block (17), one end of each first bolt (32) penetrates through the fixing block (17) on one side, the other end of each first bolt (32) penetrates out of the fixing block (17) on the other side, the other end of each first bolt (32) is fixedly connected with the nut block (15) through threads, the center of each first bolt (32) penetrates through the trenching disc (5), the center two ends of each first bolt (32) penetrate through the corresponding through holes (33), and the first through holes (33) are uniformly arranged at the center edge of the connecting block (31), one side of the center of the other side of the operation vehicle main body (9) is fixedly connected with one end of a fixed arm (11), and the other end of the fixed arm (11) is fixedly connected with one side of a backfill assembly (1); the backfill component (1) consists of a connecting rod (101), a second bolt (102), a fourth through hole (103), a locking block (104), a fixed rod (105) and a baffle plate (106), the other end of the fixed arm (11) is fixedly connected with the corner at one side of the fixed rod (105), a fourth through hole (103) is arranged at one side of the center of the fixed rod (105), the top surfaces and the bottom surfaces of two ends of the fourth through hole (103) are respectively attached to one side of the locking block (104) opposite to each other, second bolts (102) respectively penetrate through two sides of the center of the locking block (104), the top of the fourth through hole (103) is fixedly connected with a locking block (104) at the bottom through a second bolt (102), and the center of the bottom of the locking block (104) positioned at the bottom of the fourth through hole (103) is fixedly connected with the top of the connecting rod (101), the bottom of the connecting rod (101) is fixedly connected with the center of the top of the baffle (106).

2. The trenching pipe burying machine for road construction according to claim 1, wherein: tractor main part (7) top center and around pipe support (8) bottom fixed connection, it has the pipeline to twine around pipe support (8).

3. The trenching pipe burying machine for road construction according to claim 1, wherein: one side of the top of the operation vehicle main body (9) is fixedly connected with the bottom of the first guide wheel (10), two sides of the center of the bottom of the operation vehicle main body (9) are fixedly connected with the top of the third guide wheel (30) respectively, and the other side of the bottom of the operation vehicle main body (9) is close to one corner and is fixedly connected with the top of the second guide wheel (16).

4. The trenching pipe burying machine for road construction according to claim 1, wherein: the top and the bottom of the screw rod (19) are respectively connected with one side of the first bearing seat (21) in an opposite direction in a rotating way, and the other side of the first bearing seat (21) is respectively fixedly connected with two positions of the top and one side of the center of the bottom of the box body (6).

5. The trenching pipe burying machine for road construction according to claim 1, wherein: guide rods (18) penetrate through the other side of the lifting platform (2) close to two angular positions respectively, and the top and the bottom of each guide rod (18) are fixedly connected with the other side of the center of the top and the bottom of the box body (6) respectively.

6. The trenching pipe burying machine for road construction according to claim 1, wherein: the first motor (13) and the second motor (29) are connected with a power supply through wires.

7. The trenching pipe burying machine for road construction according to claim 1, wherein: a plurality of pointed cones (4) are uniformly arranged on the outer circumference of the trenching disc (5).

8. The trenching pipe burying machine for road construction according to claim 1, wherein: two ends of the second rotating shaft (22) are respectively connected with the center of one opposite side of the second bearing seat (28) in a rotating mode, and the other side of the second bearing seat (28) is respectively fixedly connected with the center bottoms of the two inner walls of the box body (6).