CN112177078B - Construction device and construction method for irrigation and water conservancy construction - Google Patents

Abstract

The application relates to a construction device and a construction method for irrigation and water conservancy construction, which comprises a travelling mechanism, a machine body arranged on the travelling mechanism, a control arm and a hydraulic system for controlling the operation of the control arm, wherein the control arm comprises a main force arm hinged on the machine body and an installation box hinged at one end of the main force arm, which is far away from the machine body, and a ditching mechanism which extends downwards in an inclined manner and is used for excavating a groove is arranged in the installation box; an unwinding mechanism is arranged on the machine body, a coiled water conduit is stored on the unwinding mechanism, and one end of the water conduit sequentially penetrates through a main force arm, the installation box and a guide ring preset on the ditching mechanism; be equipped with the slope flexible arm that extends down in the install bin, the one end that the install bin was kept away from to flexible arm is equipped with the mechanism of backfilling that is used for backfilling the slot to backfill the mechanism and lie in the one side that ditching mechanism kept away from the organism. The method and the device can reduce the time consumed by the engineering and save human resources.

Description

Construction device and construction method for irrigation and water conservancy construction

Technical Field

The application relates to the technical field of irrigation and water conservancy construction, in particular to a construction device and a construction method for irrigation and water conservancy construction.

Background

Irrigation and water conservancy construction refers to a water conservancy project for developing agricultural production services. The basic task is to change the natural conditions which are not beneficial to the development of agricultural production through the technical measures of water conservancy engineering, and serve the agricultural high-yield and high-efficiency. Water conservancy facilities serving the farmland through the development and repair comprise irrigation, drainage, waterlogging removal, salt and water damage prevention and control and the like, and basic farmlands with drought and waterlogging conservation, high yield and stability are built.

The irrigation water is one of the most important factors for crop growth, when part of farmlands are replanned and distributed, new diversion ditches need to be reset to divert water in the irrigation ditches to the farmlands for irrigation, but the diversion ditches are directly dug, so that more land resources are wasted, and the diversion pipe pre-embedding mode is gradually applied; the mode of pre-buried leading water pipe usually needs earlier to utilize equipment such as excavator to excavate the slot, lays the leading water pipe in the slot again, backfills the slot afterwards, when not influencing irrigation water drainage, the farmland of leading water pipe top can normally use, improves the utilization ratio of farmland area.

However, in view of the above technical solutions, the inventor believes that the step of burying the penstock needs to be gradually performed, which results in a great amount of time and manpower resources being consumed for the project of burying the penstock; therefore, there is room for improvement.

Disclosure of Invention

In order to reduce the time consumed by engineering and save human resources, the application provides a construction device and a construction method for irrigation and water conservancy construction.

First aspect, the application provides a construction equipment that irrigation and water conservancy construction used adopts following technical scheme:

a construction device for irrigation and water conservancy construction comprises a travelling mechanism, a machine body arranged on the travelling mechanism, a control arm and a hydraulic system for controlling the operation of the control arm, wherein the control arm comprises a main force arm hinged on the machine body and an installation box hinged at one end of the main force arm far away from the machine body, and a ditching mechanism which extends downwards in an inclined mode and is used for digging a groove is arranged in the installation box; an unwinding mechanism is arranged on the machine body, a rolled water conduit is stored on the unwinding mechanism, and one end of the water conduit sequentially penetrates through a main force arm, an installation box and a guide ring preset on the ditching mechanism; the utility model discloses a ditch digging mechanism, including the installation case, be equipped with the slope flexible arm that extends down in the installation case, the flexible arm is kept away from the one end of installation case and is equipped with the backfill mechanism that is used for backfilling the slot, and backfill mechanism is located the one side that ditching mechanism kept away from the organism.

Through adopting above-mentioned technical scheme, running gear can drive the organism, unwinding mechanism, the control arm, ditching mechanism, flexible arm and backfill mechanism synchronous motion, wherein, ditching mechanism can subaerial dig the slot, flexible arm can control backfill mechanism's high position, backfill mechanism can backfill the slot, unwinding mechanism can lay the leading water pipe in the bottom of slot before the slot is backfilled, make dig the slot, lay leading water pipe and the slot backfill can go on simultaneously, can reduce the time that the engineering needs to consume, and construction process automation degree is higher, can reduce the required manpower resources who consumes of engineering.

Optionally, the ditching mechanism includes the fixed frame that is connected fixedly with the install bin, be connected fixedly with the install bin and be located the fixed frame and keep away from fixed lid, drive sprocket, driven sprocket, supporting sprocket, power chain and the first driving motor of organism one side, wherein, drive sprocket rotationally sets up in the one end that the mount was close to the install bin, driven sprocket rotationally sets up in the one end that the install bin was kept away from to the mount, supporting sprocket rotationally sets up on the supporting shoe that the mount was predetermine towards organism one side, the power chain is connected between drive sprocket, driven sprocket and supporting sprocket, and the power chain outside sets firmly a plurality of digger blades that are the interval arrangement, first driving motor sets firmly in the install bin, and first driving motor's output shaft is connected with drive sprocket.

Through adopting above-mentioned technical scheme, first driving motor drives a plurality of digger blades circulation through chain drive for the bottom of mount can insert below ground easily, and take earth above the ground, at this moment, combines running gear to drive organism, main power arm and install bin and follow at the uniform velocity and go forward on the route of laying of predetermineeing, can take earth on the route of laying above the ground, thereby form a slot on the route of laying.

Optionally, flexible arm includes that first support arm, one end that are connected fixedly with the install bin are equipped with the second support arm and the second driving cylinder of backfilling mechanism, wherein, the spout has been seted up to the one end that backfills the mechanism is kept away from to the second support arm, the one end that the install bin was kept away from to first support arm is slided and is inlayed in locating the spout, second driving cylinder sets firmly in the tank bottom of spout, and the piston rod of second driving cylinder is connected with the one end that the install bin was kept away from to first support arm.

Through adopting above-mentioned technical scheme, the second drive cylinder can promote first support arm for the bottom of first support arm slides in the spout and stretches out and draws back, makes the total length of the first support arm that exposes in the spout part change, thereby makes the total length of flexible arm adjust.

Optionally, the backfill mechanism includes a rotating shaft, a driving bevel gear, a driven bevel gear and a second driving motor, wherein the rotating shaft is horizontally arranged, the rotating shaft is rotatably arranged at one end of the second support arm far away from the installation box, the middle part of the rotating shaft is located in the chute, spiral blades are fixedly arranged on the outer peripheral surfaces of two ends of the rotating shaft, the rotating directions of the two spiral blades are opposite, the driven bevel gear is fixedly arranged at the middle part of the rotating shaft, the second driving motor is fixedly arranged at the bottom of the chute, the driving bevel gear is fixedly arranged at the output shaft of the second driving motor, and the driving bevel gear is meshed with the driven bevel gear.

Through adopting above-mentioned technical scheme, second driving motor passes through gear engagement transmission mode and drives the pivot and rotate, and the pivot drives two spiral leaves at the pivoted in-process and rotates, and two spiral leaves can be carried the earth of slot both sides toward the centre respectively for earth is backfilled to the ditch inslot, in order to realize backfilling the slot automatically.

Optionally, unwinding mechanism is including unreeling frame, supporting seat, fixing base, bracing piece, connecting rod and third driving cylinder, wherein, unreel the frame and rotationally set up on the supporting seat, the fixing base sets firmly on the organism, the one end that organism center was kept away from to bracing piece one end and fixing base is articulated mutually, and the other end is articulated mutually with the one end that the supporting seat is close to the organism center, connecting rod one end is articulated mutually with the articulated piece that the fixing base middle part was predetermine, and the other end is articulated mutually with the one end that the organism center was kept away from to the supporting seat, third driving cylinder articulates on the organism, and third driving cylinder's piston rod is articulated mutually with the bracing piece.

Through adopting above-mentioned technical scheme, earlier by the rotation of third drive hydro-cylinder drive bracing piece to slope when outwards extending to arrange, the state is arranged for the level to the center section of thick bamboo of unreeling the frame, the accessible is artifical locates coiled leading water pipe cover on the center section of thick bamboo of unreeling the frame, again by the rotation of third drive hydro-cylinder drive bracing piece to slope upwards extend the in-process of arranging outward, the center section of thick bamboo of unreeling the frame is arranged the state by the level and is progressively adjusted to vertical state of arranging to realize the automatic feeding to coiled leading water pipe, improve construction equipment's degree of automation.

Optionally, the compacting mechanism is arranged on the installation box and located on one side, away from the machine body, of the telescopic arm, and comprises a metal seat, a metal pull arm, a compression roller and a vibrator arranged in the compression roller, wherein the metal seat and the installation box are matched in a magnetic attraction mode through a preset electromagnet, one end of the metal pull arm is hinged to the top of the metal seat, and the other end of the metal pull arm is hinged to the compression roller.

Through adopting above-mentioned technical scheme, the cooperation can be inhaled with metal base looks magnetism to the electro-magnet under the circumstances of circular telegram, the metal base can be unpack apart each other with the electro-magnet under the circumstances of electro-magnet outage, when the electro-magnet of install bin passes through metal base and metal arm-drag compression roller and removes, the compression roller can carry out the compaction with earth under the action of gravity and the vibration effect, and simultaneously, the electro-magnet can be inhaled with the top looks magnetism of metal arm-drag for the effort increase of compression roller to ground, be favorable to carrying out the compaction to earth.

Optionally, a mudguard is fixedly arranged on the main force arm, and the mudguard is positioned between the ditching mechanism and the machine body.

Through adopting above-mentioned technical scheme, the earth that ditching mechanism took out concentrates on the both sides of slot under the restriction effect of fender, and subsequent mechanism of backfilling of being convenient for is backfilled earth to the ditch inslot.

Optionally, the traveling mechanism includes a chassis and two crawler wheels, wherein the two crawler wheels are respectively disposed on two sides of the chassis.

Through adopting above-mentioned technical scheme, the chassis can remove under the drive of two athey wheels to because the area of contact of two athey wheels and ground is great, be difficult for skidding or sink.

In a second aspect, the present application provides a construction method for a construction apparatus for irrigation and water conservancy construction, which adopts the following technical solution.

A construction method of a construction device for irrigation and water conservancy construction comprises the following steps:

s1, planning a laying route: determining a laying route of a water conduit, and drawing a route on the ground by using auxiliary workers such as lime powder and the like;

s2, preparation of paving: moving the construction device to the starting point of the route, starting the ditching mechanism, controlling the control arm to operate through the hydraulic system, enabling the ditching mechanism to extend into the specified depth below the ground, then driving the machine body, the control arm and the ditching mechanism to move for a certain distance along the route by utilizing the traveling mechanism to form a section of groove, fixing one end of the water conduit at the starting section of the groove by utilizing tools such as an anchor rod and the like, moving the backfilling mechanism to the ground position by utilizing the telescopic arm, and towing the compacting mechanism by utilizing an electromagnet;

s3, formal laying: the construction apparatus moves along the determined course to the end of the course.

Through adopting above-mentioned technical scheme, ditching mechanism can be subaerial excavate the slot, flexible arm can control the high position of backfilling mechanism, backfilling mechanism can backfill the slot, unwinding mechanism can lay the leading pipe in the bottom of slot before the slot is backfilled, compacting mechanism can carry out the compaction to the earth that backfilling mechanism backfilled, make to excavate the slot, lay the leading pipe, the slot is backfilled and the earth compaction can go on simultaneously, thereby reduce the time that the engineering need expend, and construction process automation degree is higher, can reduce the required manpower resources who consumes of engineering.

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

the ditching mechanism can dig a groove on the ground, the telescopic arm can control the height position of the backfilling mechanism, the backfilling mechanism can backfill the groove, the unreeling mechanism can lay the water guide pipe at the bottom of the groove before the groove is backfilled, and the compacting mechanism can compact soil backfilled by the backfilling mechanism, so that digging of the groove, laying of the water guide pipe, groove backfilling and soil compacting can be carried out simultaneously, and the time consumed by engineering is reduced;

the cooperation can be inhaled with the metal base looks magnetism to the electro-magnet under the circumstances of circular telegram, the metal base can be unpack apart each other with the electro-magnet under the circumstances of electro-magnet outage, when the electro-magnet of install bin passes through metal base and metal arm-tie pulling compression roller and removes, the compression roller can carry out the compaction with earth under the action of gravity and the vibration effect, simultaneously, the electro-magnet can be inhaled with the top looks magnetism of metal arm-tie for the effort increase of compression roller to ground is favorable to carrying out the compaction to earth.

Drawings

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

FIG. 2 is a schematic view of the overall construction of the trenching assembly of the present embodiment.

Fig. 3 is a sectional view of an unwinding mechanism in an embodiment of the present application.

Fig. 4 is a sectional view of the telescopic arm in the embodiment of the present application.

Description of reference numerals: 1. a traveling mechanism; 11. a chassis; 12. a crawler wheel; 2. a body; 3. a control arm; 31. a main force arm; 32. installing a box; 4. a hydraulic system; 41. a first drive cylinder; 5. a ditching mechanism; 51. a fixed mount; 52. a fixed cover; 53. a drive sprocket; 54. a driven sprocket; 55. a support sprocket; 56. a power chain; 57. a first drive motor; 58. a support block; 59. excavating a shovel; 6. an unwinding mechanism; 61. unwinding the frame; 611. a disc; 612. a central barrel; 62. a supporting seat; 63. a fixed seat; 64. a support bar; 65. a connecting rod; 66. a third driving oil cylinder; 67. a hinged block; 7. a telescopic arm; 71. a first support arm; 72. a second support arm; 73. a second driving oil cylinder; 74. a chute; 8. a backfilling mechanism; 81. a rotating shaft; 82. a drive bevel gear; 83. a driven bevel gear; 84. a second drive motor; 85. helical leaves; 9. a compaction mechanism; 91. a metal base; 92. a metal pull arm; 93. a compression roller; 94. a vibrator; 95. an electromagnet; 100. a trench; 101. a water conduit; 102. a guide ring; 103. a fender is provided.

Detailed Description

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

The embodiment of the application discloses construction equipment that irrigation and water conservancy construction used.

Referring to fig. 1, the construction device for irrigation and water conservancy construction comprises a travelling mechanism 1, a machine body 2, a control arm 3 and a hydraulic system 4, wherein the travelling mechanism 1 comprises a chassis 11 and two crawler wheels 12, the two crawler wheels 12 are respectively arranged on two sides of the chassis 11, so that the chassis 11 can move under the driving of the two crawler wheels 12, and the two crawler wheels 12 are not easy to slip or sink due to large contact area with the ground; the machine body 2 is arranged on the chassis 11, so that the machine body 2 can move under the driving of the travelling mechanism 1, and a control room is arranged on the machine body 2, and constructors can control the construction device in the control room; the control arm 3 comprises a main force arm 31 and a mounting box 32, the bottom surface of the mounting box 32 is inwards recessed to form a groove with a downward opening, one end of the main force arm 31 is hinged with the machine body 2, and the other end of the main force arm 31 is hinged with the mounting box 32; the hydraulic system 4 comprises a plurality of first driving oil cylinders 41, and the first driving oil cylinders 41 are arranged between the main force arm 31 and the machine body 2 and between the main force arm 31 and the installation box 32, so that the hydraulic system 4 can control the hinge rotation between the main force arm 31 and the machine body 2 and between the main force arm 31 and the installation box 32, that is, the height and the orientation of the installation box 32 can be adjusted under the control action of the hydraulic system 4.

In the present embodiment, a trenching assembly 5 is provided within the mounting housing 32, the trenching assembly 5 being operable to dig a trench 100 in the ground.

Referring to fig. 1 and 2, in particular, the ditching mechanism 5 comprises a fixed frame 51, a fixed cover 52, a driving sprocket 53, a driven sprocket 54, a supporting sprocket 55, a power chain 56 and a first driving motor 57, wherein the fixed frame 51 extends obliquely downwards, the top end of the fixed frame 51 is fixedly arranged in the installation box 32, so that when the hydraulic system 4 controls the height and the orientation of the installation box 32, the fixed frame 51 can be synchronously changed along with the height and the orientation of the installation box 32, and the bottom end of the fixed frame 51 can be inserted into the ground; the top end of the fixed cover 52 is fixedly arranged in the installation box 32, and the fixed cover 52 is positioned on one side of the fixed frame 51 far away from the machine body 2; the driving sprocket 53 is rotatably disposed at the top position of the fixed frame 51, that is, the driving sprocket 53 is located in the installation box 32; the first driving motor 57 is fixedly arranged in the mounting box 32, and an output shaft of the first driving motor 57 is connected with the driving sprocket 53, so that the driving sprocket 53 can rotate under the driving of the first driving motor 57; the driven chain wheel 54 is rotatably arranged at the bottom position of the fixed frame 51, namely, the driven chain wheel 54 can be inserted into the ground along with the fixed frame 51; a supporting block 58 is integrally formed at the middle position of one side of the fixing frame 51 facing the machine body 2, and the supporting chain wheel 55 is rotatably arranged on the supporting block 58; the power chain 56 is connected among the driving chain wheel 53, the driven chain wheel 54 and the supporting chain wheel 55, so that when the first driving motor 57 drives the driving chain wheel 53 to rotate, the power chain 56 can be driven to run; a plurality of digging shovels 59 are fixedly arranged at equal intervals along the length direction of the power chain 56 on the outer side.

When the first driving motor 57 drives the driving chain to operate through the driving sprocket 53, the digging shovels 59 are driven by the driving chain to circulate, so that the bottom end of the fixing frame 51 can be easily inserted below the ground and take the soil out of the ground, at this time, the traveling mechanism 1 drives the machine body 2, the main boom 31 and the installation box 32 to advance at a constant speed along a preset laying route, and the soil on the laying route can be taken out of the ground, thereby forming a trench 100 on the laying route.

Referring to fig. 1 and 3, in the present embodiment, an unwinding mechanism 6 is disposed on the machine body 2, and the unwinding mechanism 6 can be used for storing a water conduit 101 in a roll shape; the unwinding mechanism 6 may be provided in a single or multiple arrangement, wherein one unwinding mechanism 6 is provided in this embodiment.

Specifically, the unwinding mechanism 6 includes an unwinding frame 61, a support base 62, a fixed base 63, a support rod 64, a connecting rod 65 and a third driving cylinder 66, wherein the unwinding frame 61 includes a circular disc 611 and a central cylinder 612 fixedly disposed on the top surface of the circular disc 611 and concentrically arranged with the circular disc 611, a central shaft concentrically arranged with the circular disc 611 is integrally formed at the central position of the bottom surface of the circular disc 611, and the central shaft rotatably penetrates through the support base 62, so that the unwinding frame 61 and the support base 62 can rotate relatively; the fixing seat 63 is fixedly arranged on one side of the machine body 2, the fixing seat 63 is in a strip-shaped structure, and the length direction of the fixing seat 63 is perpendicular to the moving direction of the walking mechanism 1 and the machine body 2; one end of the supporting rod 64 is hinged with one end of the fixed seat 63 far away from the center of the machine body 2, and the other end is hinged with one end of the supporting seat 62 near the center of the machine body 2, so that the supporting rod 64 and the fixed seat 63 as well as the supporting rod 64 and the supporting seat 62 can rotate relatively; the third driving oil cylinder 66 is hinged on the machine body 2, and a piston rod of the third driving oil cylinder 66 is hinged with the supporting rod 64, so that the supporting rod 64 and the fixed seat 63 can rotate relatively when the third driving oil cylinder 66 is started; the middle position department integrated into one piece of fixing base 63 has the articulated piece 67 that is protruding form, and the one end of connecting rod 65 is articulated mutually with articulated piece 67, and the other end is articulated mutually with the one end that organism 2 center was kept away from to supporting seat 62 to connecting rod 65 and bracing piece 64 stagger mutually and set up.

Firstly, the third driving oil cylinder 66 drives the supporting rod 64 to rotate to be arranged in an inclined downward and outward extending mode, the supporting seat 62 rotates relative to the supporting seat 62 under the pulling of the connecting rod 65, so that the unwinding frame 61 rotates relative to the supporting rod 64 while the height of the unwinding frame is reduced, at the moment, the central cylinder 612 of the unwinding frame 61 is in a horizontal arrangement state, and the rolled water diversion pipe 101 can be manually sleeved on the central cylinder 612 of the unwinding frame 61; the third driving oil cylinder 66 drives the supporting rod 64 to rotate to be obliquely and upwards extended outwards, the supporting seat 62 is pulled by the connecting rod 65 to rotate relative to the supporting seat 62, so that the unreeling rack 61 and the supporting rod 64 rotate relative to each other while the height of the unreeling rack rises, and at the moment, the central cylinder 612 of the unreeling rack 61 is gradually adjusted from a horizontal arrangement state to a vertical arrangement state, so that automatic feeding of the rolled water conduit 101 is realized, and the automation degree of the construction device is improved.

Referring to fig. 1, annular guide rings 102 are fixedly arranged at both ends of the main force arm 31, at the middle of the main force arm 31, at both ends of the installation box 32, at both ends of the fixing cover 52, and at the middle of the fixing cover 52, and one end of the rolled water guide pipe 101 sequentially penetrates through the main force arm 31, the installation box 32 and the preset guide rings 102 on the ditching mechanism 5, so that one end of the rolled water guide pipe 101 can be guided out from the bottom of the ditching mechanism 5.

Referring to fig. 1 and 4, in the present embodiment, a telescopic arm 7 extending obliquely downward is disposed in the mounting box 32, the telescopic arm 7 is located on a side of the ditching mechanism 5 away from the machine body 2, a backfill mechanism 8 is disposed at a bottom end of the telescopic arm 7, and the backfill mechanism 8 is also located on a side of the ditching mechanism 5 away from the machine body 2; the backfilling mechanism 8 can be used for backfilling soil carried by the ditching mechanism 5 above the ground into the groove 100 so as to realize automatic backfilling of the groove 100, and the telescopic arm 7 can be stretched and retracted so as to realize adjustment of the position of the backfilling mechanism 8, so that when the ditching mechanism 5 is inserted into different depths below the ground, the backfilling mechanism 8 can be moved to the ground under the control of the telescopic arm 7.

Specifically, the telescopic boom 7 includes a first boom 71, a second boom 72 and a second driving cylinder 73, wherein the first boom 71 and the second boom 72 are both arranged to extend obliquely downward, the top end of the first boom 71 is fixedly disposed in the mounting box 32, the top end of the second boom 72 is provided with a sliding slot 74, and the inner contour of the sliding slot 74 is matched with the outer contour of the first boom 71, so that the bottom of the first boom 71 can be slidably embedded in the sliding slot 74; the second driving cylinder 73 is fixedly arranged at the bottom of the sliding groove 74, and a piston rod of the second driving cylinder 73 is fixedly connected with the bottom end of the first supporting arm 71. When the second driving cylinder 73 is started, the bottom of the first arm 71 slides and extends in the sliding slot 74, so that the total length of the first arm 71 exposed out of the sliding slot 74 is changed, and the total length of the telescopic arm 7 can be adjusted.

The backfill mechanism 8 comprises a rotating shaft 81, a driving bevel gear 82, a driven bevel gear 83 and a second driving motor 84, wherein the rotating shaft 81 is horizontally arranged, the rotating shaft 81 is vertically arranged with the moving direction of the walking mechanism 1 and the machine body 2, the rotating shaft 81 rotatably penetrates through the bottom end of the second support arm 72, the middle part of the rotating shaft 81 is positioned in the sliding groove 74, two ends of the rotating shaft 81 are exposed out of the bottom end of the second support arm 72, spiral blades 85 are fixedly arranged on the outer peripheral surfaces of two ends of the rotating shaft 81, and the rotating directions of the two spiral blades 85 are opposite; the driven bevel gear 83 is fixedly disposed at a middle position of the rotating shaft 81, that is, the driven bevel gear 83 is also located in the slide groove 74, the second driving motor 84 is fixedly disposed at a groove bottom of the slide groove 74, the drive bevel gear 82 is fixedly disposed at an output shaft of the second driving motor 84, and the drive bevel gear 82 is engaged with the driven bevel gear 83. When the second driving motor 84 is started, the second driving motor 84 can drive the rotating shaft 81 to rotate through gear engagement transmission, the rotating shaft 81 drives the two spiral blades 85 to rotate in the rotating process, and the two spiral blades 85 can respectively convey soil on two sides of the trench 100 to the middle, so that the soil is backfilled into the trench 100, and the trench 100 is automatically backfilled.

Referring to fig. 1 and 2, in the present embodiment, a compacting mechanism 9 is further provided, the compacting mechanism 9 is detachably disposed on the mounting box 32, and the compacting mechanism 9 is located on a side of the telescopic arm 7 away from the machine body 2, and the compacting mechanism 9 can compact soil backfilled by the backfilling mechanism 8.

Specifically, the compacting mechanism 9 includes a metal holder 91, a metal pull arm 92, a press roller 93, and a vibrator 94, wherein the vibrator 94 is provided in the press roller 93, and the vibrator 94 is capable of generating vibration and resonating with the press roller 93; an electromagnet 95 is fixedly arranged on one side of the installation box 32, which is far away from the machine body 2, the electromagnet 95 can be in magnetic attraction fit with the metal seat 91 under the condition of electrification, and the metal seat 91 can be mutually detached from the electromagnet 95 under the condition of outage of the electromagnet 95; the top end of the metal pull arm 92 is hinged with the top of the metal base 91, and the bottom end of the metal pull arm 92 is hinged with the press roller 93.

When the installation box 32 pulls the compression roller 93 to move through the metal base 91 and the metal pull arm 92, the compression roller 93 can compact the soil under the action of gravity and vibration.

In this embodiment, a mudguard 103 is fixedly disposed on the main force arm 31, the cross section of the mudguard 103 is U-shaped, the mudguard 103 is disposed between the ditching mechanism 5 and the machine body 2, an opening side of the mudguard 103 faces the ditching mechanism 5, and soil brought out by the ditching mechanism 5 is concentrated on two sides of the trench 100 under the restriction action of the mudguard 103, so that the soil can be conveniently backfilled into the trench 100 by the subsequent backfilling mechanism 8.

The embodiment of the application also discloses a construction method of the construction device for the irrigation and water conservancy construction.

Referring to fig. 1, the construction method of the construction apparatus for irrigation and water conservancy construction includes the steps of:

s1, planning a laying route: determining a laying route of the water conduit 101, and drawing a route on the ground by using auxiliary workers such as lime powder and the like;

s2, preparation of paving: moving the construction device to the starting point of a route, starting the ditching mechanism 5, controlling the control arm 3 to operate through the hydraulic system 4, enabling the ditching mechanism 5 to extend into the specified depth below the ground, then driving the machine body 2, the control arm 3 and the ditching mechanism 5 to move for a certain distance along the route by using the travelling mechanism 1 to form a section of groove 100, fixing one end of the water conduit 101 at the starting section of the groove 100 by using tools such as an anchor rod and the like, moving the backfilling mechanism 8 to the ground position by using the telescopic arm 7, and dragging the compacting mechanism 9 by using the electromagnet 95;

s3, formal laying: the construction apparatus moves along the determined course to the end of the course.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 (8)

1. The utility model provides a construction equipment that irrigation and water conservancy construction used which characterized in that: the ditching machine comprises a travelling mechanism (1), a machine body (2) arranged on the travelling mechanism (1), a control arm (3) and a hydraulic system (4) used for controlling the operation of the control arm (3), wherein the control arm (3) comprises a main force arm (31) hinged to the machine body (2) and an installation box (32) hinged to one end, far away from the machine body (2), of the main force arm (31), and a ditching mechanism (5) which extends downwards in an inclined mode and is used for digging a ditch (100) is arranged in the installation box (32); an unwinding mechanism (6) is arranged on the machine body (2), a rolled water conduit (101) is stored on the unwinding mechanism (6), and one end of the water conduit (101) sequentially penetrates through a main force arm (31), an installation box (32) and a guide ring (102) preset on the ditching mechanism (5); a telescopic arm (7) extending downwards in an inclined mode is arranged in the installation box (32), a backfill mechanism (8) used for backfilling the groove (100) is arranged at one end, far away from the installation box (32), of the telescopic arm (7), and the backfill mechanism (8) is located on one side, far away from the machine body (2), of the ditching mechanism (5); still including setting up compacting mechanism (9) on install bin (32) and being located flexible arm (7) and keeping away from organism (2) one side, compacting mechanism (9) include metal base (91), metal single arm-drag (92), compression roller (93) and set up vibrator (94) in compression roller (93), wherein, the cooperation is inhaled mutually to predetermined electro-magnet (95) on metal base (91) and install bin (32), metal single arm-drag (92) one end is articulated mutually with metal base (91) top, the other end is articulated mutually with compression roller (93).

2. The construction equipment of irrigation and water conservancy construction usefulness of claim 1 characterized in that: the ditching mechanism (5) comprises a fixing frame (51) connected and fixed with the installation box (32), a fixing cover (52) connected and fixed with the installation box (32) and positioned on one side of the fixing frame (51) far away from the machine body (2), a driving chain wheel (53), a driven chain wheel (54), a supporting chain wheel (55), a power chain (56) and a first driving motor (57), wherein the driving chain wheel (53) is rotatably arranged at one end of the fixing frame (51) close to the installation box (32), the driven chain wheel (54) is rotatably arranged at one end of the fixing frame (51) far away from the installation box (32), the supporting chain wheel (55) is rotatably arranged on a supporting block (58) preset on one side of the fixing frame (51) facing the machine body (2), and the power chain (56) is connected among the driving chain wheel (53), the driven chain wheel (54) and the supporting chain wheel (55), and a plurality of digging shovels (59) which are arranged at intervals are fixedly arranged on the outer side of the power chain (56), the first driving motor (57) is fixedly arranged in the mounting box (32), and an output shaft of the first driving motor (57) is connected with the driving chain wheel (53).

3. The construction equipment of irrigation and water conservancy construction usefulness of claim 1 characterized in that: telescopic boom (7) include and be connected fixed first support arm (71), one end with install bin (32) and be equipped with second support arm (72) and second actuating cylinder (73) of backfilling mechanism (8), wherein, spout (74) have been seted up to the one end that backfilling mechanism (8) was kept away from in second support arm (72), the one end that install bin (32) were kept away from in first support arm (71) slides and inlays and locate spout (74), second actuating cylinder (73) set firmly in the tank bottom of spout (74), and the piston rod of second actuating cylinder (73) is connected with the one end that install bin (32) were kept away from in first support arm (71).

4. The construction equipment of irrigation and water conservancy construction usefulness of claim 3, characterized in that: the backfill mechanism (8) comprises a rotating shaft (81), a driving bevel gear (82), a driven bevel gear (83) and a second driving motor (84), wherein the rotating shaft (81) is rotatably arranged at one end, far away from the installation box (32), of the second support arm (72), the middle of the rotating shaft (81) is located in the sliding groove (74), spiral blades (85) are fixedly arranged on the peripheral surfaces of two ends of the rotating shaft (81), the rotating directions of the two spiral blades (85) are opposite, the driven bevel gear (83) is fixedly arranged in the middle of the rotating shaft (81), the second driving motor (84) is fixedly arranged at the bottom of the sliding groove (74), the driving bevel gear (82) is fixedly arranged on an output shaft of the second driving motor (84), and the driving bevel gear (82) is meshed with the driven bevel gear (83).

5. The construction equipment of irrigation and water conservancy construction usefulness of claim 1 characterized in that: the unreeling mechanism (6) comprises an unreeling frame (61), a supporting seat (62), a fixed seat (63), a supporting rod (64), a connecting rod (65) and a third driving oil cylinder (66), wherein, the unreeling frame (61) is rotatably arranged on the supporting seat (62), the fixed seat (63) is fixedly arranged on the machine body (2), one end of the supporting rod (64) is hinged with one end of the fixed seat (63) far away from the center of the machine body (2), the other end is hinged with one end of the supporting seat (62) near the center of the machine body (2), one end of the connecting rod (65) is hinged with a hinge block (67) preset in the middle of the fixed seat (63), the other end of the connecting rod is hinged with one end of the supporting seat (62) far away from the center of the machine body (2), the third driving oil cylinder (66) is hinged on the machine body (2), and a piston rod of the third driving oil cylinder (66) is hinged with the support rod (64).

6. The construction equipment of irrigation and water conservancy construction usefulness of claim 1 characterized in that: a mudguard (103) is fixedly arranged on the main force arm (31), and the mudguard (103) is positioned between the ditching mechanism (5) and the machine body (2).

7. The construction equipment of irrigation and water conservancy construction usefulness of claim 1 characterized in that: the walking mechanism (1) comprises a chassis (11) and two crawler wheels (12), wherein the two crawler wheels (12) are respectively arranged on two sides of the chassis (11).

8. The construction method of a construction apparatus for use in irrigation and water conservancy construction according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:

s1, planning a laying route: determining a laying route of the water conduit (101), and drawing a route on the ground by using auxiliary workers such as lime powder and the like;

s2, preparation of paving: moving the construction device to the starting point of a route, starting a ditching mechanism (5), controlling a control arm (3) to operate through a hydraulic system (4), enabling the ditching mechanism (5) to extend into a specified depth below the ground, then driving a machine body (2), the control arm (3) and the ditching mechanism (5) to move for a distance along the route by using a traveling mechanism (1) to form a section of groove (100), fixing one end of a water conduit (101) at the starting section of the groove (100) by using tools such as an anchor rod and the like, moving a backfill mechanism (8) to the ground position by using a telescopic arm (7), and compacting and drawing a mechanism (9) by using an electromagnet (95);

s3, formal laying: the construction apparatus moves along the determined course to the end of the course.

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