CN221119827U - Pipe ditch excavating device - Google Patents

Abstract

The application provides a pipe ditch excavating device which comprises a base, wherein driving tracks are arranged on the outer walls of two sides of the base, a supporting plate is fixed on the outer wall of one side of the top of the base, a mounting plate is connected on the outer wall of one side of the supporting plate through a lifting driving assembly, a driving motor is fixed on the outer wall of the top of the mounting plate, the bottom end of a driving shaft of the driving motor is connected with an excavating rod, a combined soil discharging assembly is arranged on the outer wall of the bottom of the mounting plate, and the lifting driving assembly comprises guide blocks symmetrically fixed on the outer wall of one side of the mounting plate. According to the application, through the arrangement of the lifting driving assembly, the second motor is controlled to work to drive the stepping motor to rotate in the process of rotating the excavating rod, the second motor can drive the screw rod to rotate, and the guide block can be driven to move along the guide groove under the cooperation of the screw rod and the screw hole, so that the mounting plate is driven to lift and adjust, and the excavating rod is driven to lift and adjust, so that the excavating rod is driven to excavate earth at different depths, and the excavating of pipe ditches at different depths in the later stage is facilitated.

Description

Pipe ditch excavating device

Technical Field

The utility model relates to the field of pipe ditch excavation, in particular to a pipe ditch excavation device.

Background

The pipe trench excavation is to excavate the ground in order to install a water supply pipe, a drain pipe, and the like. The main steps of the pipe ditch excavation are as follows: and (3) on-site cleaning: before construction, the site needs to be cleaned, so that no barriers and sundries are left on the site, and meanwhile, the excavation range is defined; determining a trench excavation line: determining a trench excavation line according to drawing requirements, and marking on site; groove excavation: using an excavator or manually excavating a groove, wherein the depth and the width of the groove are determined according to the requirements of a drawing; during the excavation process, care should be taken to protect the existing pipeline from damage; groove cleaning: after the excavation is completed, sundries, garbage and the like in the groove are required to be cleaned, so that no sundries in the groove are ensured; tamping the groove: after the excavation is completed, the trench needs to be tamped to ensure the stability of the trench; backfilling: after the pipeline is installed, the groove needs to be backfilled, and backfill should be sufficiently tamped to ensure that the backfilled groove meets engineering requirements; the conventional pipe ditch excavating device comprises a chain saw type ditcher, a rotary ditcher, an impact ditcher, a rotary digging ditcher and the like.

However, the structure of the pipe ditch excavating device in the existing market is more traditional, the pipe ditches with different depths cannot be conveniently excavated, the pipe ditch excavating process has no automatic soil discharging capability, and the efficiency of pipe ditch excavation is influenced by the need of manual soil discharging. Therefore, we make improvements to this and propose a seed pipe trench digging device.

Disclosure of Invention

The utility model aims at: aiming at the problems that the existing pipe ditch excavating device cannot conveniently excavate pipe ditches with different depths, and the pipe ditch excavating process does not have the capability of automatic soil discharge, and the efficiency of pipe ditch excavation is influenced by manual soil discharge.

In order to achieve the above object, the present utility model provides the following technical solutions:

a pipe trench digging device to improve the above-mentioned problems.

The application is specifically as follows:

The automatic soil discharging device comprises a base, wherein driving tracks are arranged on outer walls of two sides of the base, a supporting plate is fixed on an outer wall of one side of the top of the base, a mounting plate is connected on an outer wall of one side of the supporting plate through a lifting driving assembly, a driving motor is fixed on an outer wall of the top of the mounting plate, a digging rod is connected to the bottom end of a driving shaft of the driving motor, and a combined soil discharging assembly is arranged on an outer wall of the bottom of the mounting plate.

As the preferable technical scheme of the application, the lifting driving assembly comprises guide blocks symmetrically fixed on the outer wall of one side of the mounting plate, guide grooves are symmetrically formed on the outer wall of one side of the mounting plate, screw holes are formed on the outer wall of one end of the guide blocks inserted into the guide grooves, screw rods are connected in a screwed mode in the screw holes, two ends of the screw rods are rotatably connected with the inner walls of two sides of the guide grooves, driven gears are fixedly arranged outside the screw rod rotating shafts penetrating through the supporting plates, mounting seats are fixedly arranged on the outer wall of one side of the supporting plates, second motors are mounted on the inner wall of the bottom of each mounting seat in an embedded mode, driving gears are fixedly arranged on the top ends of driving shafts of the second motors, and chains are sleeved between the driven gears and the driving gears.

According to the technical scheme, the combined soil discharging assembly comprises a telescopic airbag cover fixed on the outer wall of the bottom of the mounting plate, a bottom ring is fixed on the outer wall of the bottom of the telescopic airbag cover, connecting blocks are fixed on the outer walls of the two sides of the bottom ring, connecting rods are fixed on the outer wall of the top of the connecting blocks, through holes are symmetrically formed in the outer wall of the top of the mounting plate, the connecting rods penetrate through the through holes, an air pump is mounted on the outer wall of the top of the mounting plate, the air delivery end of the air pump is connected with an air inlet pipe, one end of the air inlet pipe is connected with the air inlet end of the telescopic airbag cover, pressure release valves are distributed on the inner wall of the bottom of the telescopic airbag cover, a turbine pump is mounted on the outer wall of the bottom of the mounting plate, a driving motor, the turbine pump and a digging rod are coaxially connected, the pumping end of the turbine pump is connected with a pump suction pipe, one end of the pump suction pipe penetrates through the inner portion of the telescopic airbag cover, and the material delivery end of the turbine pump is connected with a material delivery pipe.

As a preferable technical scheme of the application, a limiting block is fixed at the top end of the connecting rod.

As a preferable technical scheme of the application, the air suction end of the air pump is provided with an air filter element in a penetrating way.

As a preferable technical scheme of the application, push handles are symmetrically fixed on the outer wall of the top of one side of the supporting plate.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the application:

1. Through the arrangement of the lifting driving assembly, the second motor is controlled to work to drive the stepping motor to rotate in the process of rotating the excavating rod, the second motor can drive the screw rod to rotate, and the guide block can be driven to move along the guide groove under the cooperation of the screw rod and the screw hole, so that the mounting plate is driven to lift and adjust, the excavating rod is driven to excavate earth with different depths, and the excavating of pipe ditches with different depths in the later stage is facilitated;

2. Through the setting of joint exhaust subassembly, the compressed air that control air pump work produced is through the intake pipe input to flexible gasbag cover in, flexible gasbag cover inflation expands, the cover is outside at the excavation pole, and make the bottom ring cover of flexible gasbag cover tip in the soil top that the trench was excavated, driving motor work drive excavation pole rotation in-process also has driven turbopump work, the pump suction pipe is through the pumping of the excavation soil in the flexible gasbag cover coverage area, the excavation soil of pumping is exported through the conveying pipeline, realize the automatic discharge of the excavation soil of trench excavation in-process, reduce artifical input, the work efficiency of trench excavation has been improved.

Drawings

FIG. 1 is a schematic perspective view of a trench digging device provided by the application;

FIG. 2 is an enlarged view of the structure of the area A of the trench digging device provided by the application;

FIG. 3 is an enlarged view of the structure of the region B of the trench digging device according to the present application;

Fig. 4 is a schematic side sectional view of a combined dumping assembly in a trench digging device.

The figures indicate:

1. A base; 2. driving the crawler belt; 3. a support plate; 4. a pushing handle; 5. a mounting plate; 6. a lifting driving assembly; 7. a driving motor; 8. excavating a rod; 9. a combined soil discharging assembly; 10. a limiting block; 11. an air filter element;

601. A guide block; 602. a guide groove; 603. a screw hole; 604. a screw; 605. a driven gear; 606. a mounting base; 607. a second motor; 608. a drive gear; 609. a chain;

901. A telescoping airbag cover; 902. a bottom ring; 903. a connecting block; 904. a connecting rod; 905. a through hole; 906. an air pump; 907. an air inlet pipe; 908. a pressure release valve; 909. a turbine pump; 910. a pump suction pipe; 911. and a material conveying pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present embodiment provides a trench digging device, including a base 1, a driving track 2 is installed on two side outer walls of the base 1, a supporting plate 3 is fixed on one side outer wall of the top of the base 1, a mounting plate 5 is connected on one side outer wall of the supporting plate 3 through a lifting driving assembly 6, a driving motor 7 is fixed on the top outer wall of the mounting plate 5, a digging rod 8 is connected at the bottom end of a driving shaft of the driving motor 7, a joint soil discharging assembly 9 is provided on the bottom outer wall of the mounting plate 5, during the use process of the trench digging device, the driving motor 7 is controlled to work to drive the digging rod 8 to rotate, the digging rod 8 moves downwards to make soil digging contact with the ground, then the base 1 and the digging rod 8 are driven to move horizontally under the action of the driving track 2, and the digging of the trench is realized by the digging rod 8.

As a preferred embodiment, on the basis of the above manner, further, the lifting driving assembly 6 includes a guide block 601 symmetrically fixed on an outer wall of one side of the mounting plate 5, a guide groove 602 is symmetrically formed on an outer wall of one side of the mounting plate 5, the guide block 601 is inserted into an outer wall of one end inside the guide groove 602, a screw hole 603 is formed in an outer wall of one end of the guide groove 602, a screw rod 604 is screwed and connected in the screw hole 603, two ends of the screw rod 604 are rotatably connected with inner walls of two sides of the guide groove 602, a driven gear 605 is fixedly arranged on an outer wall of one side of the support plate 3 in a penetrating manner of a rotating shaft of the screw rod 604, a mounting seat 606 is fixedly arranged on an inner wall of one side of the support plate 606, a second motor 607 is mounted on an inner wall of the bottom of the mounting seat 606 in an embedded manner, a driving gear 608 is fixedly arranged on a driving shaft top of the second motor 607, a chain 609 is sleeved between the driven gear 605 and the driving gear 608, in the process of rotating the driving shaft of the second motor 607 is controlled to drive the second motor 607 to rotate in a stepping manner, the second motor 607 can drive the screw rod 604 to rotate, and the screw rod 604 is driven to be driven to move along the guide groove 602 under the cooperation of the screw rod 604, so as to drive the guide block 601 to move, so as to lift the mounting plate 5 to be adjusted, so as to drive the excavating rod 8 to lift, to be driven to be regulated, so that, to excavate soil 8, and to be driven to dig soil with different depths.

As a preferred embodiment, on the basis of the above mode, further, the joint soil discharge assembly 9 includes the flexible gasbag cover 901 fixed on the outer wall of the bottom of the mounting panel 5, be fixed with the bottom ring 902 on the outer wall of the bottom of flexible gasbag cover 901, be fixed with the connecting block 903 on the outer wall of both sides of bottom ring 902, be fixed with connecting rod 904 on the outer wall of connecting block 903 top, the through-hole 905 has been seted up to the symmetry on the outer wall of the top of mounting panel 5, connecting rod 904 runs through in the inside of through-hole 905, install air pump 906 on the outer wall of the top of mounting panel 5, the air delivery end of air pump 906 is connected with intake pipe 907, and the one end and the flexible gasbag cover 901 of intake pipe connection, the bottom inner wall of flexible gasbag cover 901 is distributed and is installed relief valve 908, install turbopump 909 on the bottom outer wall of mounting panel 5, driving motor 7, turbopump 909 and excavation rod 8 coaxial coupling, the pumping end of turbopump 909 is connected with pump 910, and the one end of pump 910 runs through the inside of flexible gasbag cover 901, the inside of the turbopump cover 901, the through-hole 905 is symmetrically seted up on the outer wall of top of mounting panel 5, the top outer wall of top of air wall of air pump 906 is symmetrically arranged, the air pump 906 is driven by the air pump handle hole's compressed air that produces is driven through the air pump 906, the air pump is driven by the air pump cover 901, the work efficiency is driven by the inflation tube is driven by the inflation pump cover 901, and the inflation tube is driven by the inflation pump handle hole of the inflation pump hole 8, and the work efficiency is driven by the inflation pump hole is driven by the inflation pump handle and has been driven and the inflation efficiency, and the soil is driven.

In the preferred embodiment, further, the stopper 10 is fixed to the top end of the link 904, and the stopper 10 is disposed to effectively prevent the link 904 from being separated from the through hole 905.

In addition to the above embodiments, the air intake end of the air pump 906 is provided with an air filter 11, and the air filter 11 functions as air intake filter for the air pump 906.

In the preferred embodiment, in addition to the above-described embodiments, the pushing handles 4 are symmetrically fixed to the outer wall of the top portion of one side of the support plate 3, and pushing and feeding of the trench digging device can be performed by the pushing handles 4.

Specifically, this trench digging device is during operation/during use: the driving motor 7 is controlled to work to drive the excavating rod 8 to rotate, the excavating rod 8 moves downwards to contact with the ground to excavate soil, then the base 1 and the excavating rod 8 structure are driven to move transversely under the action of the driving crawler 2, and the transverse movement of the excavating rod 8 realizes the excavation of a pipe ditch; in the process of rotating the excavating rod 8, the second motor 607 is controlled to work to drive the stepping motor, the second motor 607 can drive the screw 604 to rotate, and the guide block 601 can be driven to move along the guide groove 602 under the cooperation of the screw 604 and the screw hole 603, so that the mounting plate 5 is driven to perform lifting adjustment, the excavating rod 8 is driven to excavate earth with different depths, and the excavating of the pipe ditches with different depths in the later stage is facilitated; in the pipe ditch digging process, compressed air generated by controlling the operation of the air pump 906 is input into the telescopic air bag cover 901 through the air inlet pipe 907, the telescopic air bag cover 901 is inflated and expanded to be sleeved outside the digging rod 8, the bottom ring 902 at the end part of the telescopic air bag cover 901 is covered above soil for pipe ditch digging, the driving motor 7 works to drive the digging rod 8 to rotate, the turbine pump 909 is driven to work, pumping of soil for digging in the covered area of the telescopic air bag cover 901 is carried out through the pump suction pipe 910, pumped soil for digging is output through the conveying pipe 911, automatic discharge of soil for digging in the pipe ditch digging process is achieved, manual investment is reduced, and working efficiency of pipe ditch digging is improved.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims (6)

1. The utility model provides a trench digging device, its characterized in that, including base (1), install drive track (2) on the both sides outer wall of base (1), be fixed with backup pad (3) on the top one side outer wall of base (1), be connected with mounting panel (5) through lift drive assembly (6) on the one side outer wall of backup pad (3), be fixed with driving motor (7) on the top outer wall of mounting panel (5), driving motor (7) drive shaft bottom is connected with excavation pole (8), be provided with on the bottom outer wall of mounting panel (5) and jointly arrange native subassembly (9).

2. The pipe ditch excavating device according to claim 1, wherein the lifting driving assembly (6) comprises guide blocks (601) symmetrically fixed on one side outer wall of the mounting plate (5), guide grooves (602) are symmetrically formed in one side outer wall of the mounting plate (5), the guide blocks (601) are inserted into the outer wall of one end inside the guide grooves (602) and are provided with screw holes (603), screws (604) are connected with the screws (603) in a threaded mode, two ends of each screw (604) are rotatably connected with two side inner walls of the corresponding guide grooves (602), driven gears (605) are fixedly arranged on the outer portion of the corresponding screw (604) in a penetrating mode, mounting seats (606) are fixedly arranged on one side outer wall of the corresponding support plate (3), second motors (607) are embedded in the bottom inner walls of the mounting seats (606), driving gears (608) are fixedly arranged on the top ends of driving shafts of the second motors (607), and chains (609) are sleeved between the driven gears (605) and the driving gears (608).

3. The pipe trench digging device according to claim 1, wherein the combined soil discharging assembly (9) comprises a telescopic air bag cover (901) fixed on the outer wall of the bottom of the mounting plate (5), a bottom ring (902) is fixed on the outer wall of the bottom of the telescopic air bag cover (901), connecting blocks (903) are fixed on the outer walls of two sides of the bottom ring (902), connecting rods (904) are fixed on the outer wall of the top of the connecting blocks (903), through holes (905) are symmetrically formed on the outer wall of the top of the mounting plate (5), the connecting rods (904) penetrate through the inside of the through holes (905), an air pump (906) is mounted on the outer wall of the top of the mounting plate (5), an air inlet pipe (907) is connected to an air delivery end of the air pump (906), one end of the air inlet pipe (907) is connected with an air inlet end of the telescopic air bag cover (901), pressure release valves (908) are distributed and mounted on the inner wall of the bottom of the telescopic air bag cover (901), pumps (909) are mounted on the outer wall of the bottom of the mounting plate (5), driving motors (7), turbine pumps (909) and turbine rods (8) are coaxially arranged on the outer walls of the bottom of the mounting plates, and pump (909) are connected to one end of the air pump (910) through the air pump (910), the material conveying end of the turbine pump (909) is connected with a material conveying pipe (911).

4. A trench digging device according to claim 3 wherein a stopper (10) is fixed to the top end of said connecting rod (904).

5. A trench digging device according to claim 3 wherein said air pump (906) has an air filter element (11) mounted therethrough at its suction end.

6. The pipe ditch excavating device according to claim 1, wherein push handles (4) are symmetrically fixed on the outer wall of the top of one side of the supporting plate (3).