CN219780889U - Pit digger - Google Patents

Abstract

The utility model discloses a pit digger which comprises a connecting plate, a rotating motor, lifting components, fixing components, a drill rod and lifting plates, wherein the lifting components are symmetrically arranged on the side surfaces of the connecting plate, the fixing components are arranged below the lifting components, the lifting plates are arranged between the lifting components, the rotating motor is arranged at the top of the lifting plates, and the drill rod is arranged below the lifting plates and fixedly connected with the rotating motor. The utility model belongs to the technical field of plant planting, and particularly relates to a pit digger.

Description

Pit digger

Technical Field

The utility model belongs to the technical field of plant planting, and particularly relates to a pit digger.

Background

Urban afforestation needs to carry out a large amount of plant planting work, utilizes mechanized afforestation planting efficiency that can accelerate, and wherein, the hole digger is mainly used excavated plant planting's hole, wide application in afforestation, and conventional hole digger need manual operation press when carrying out work, and the operating personnel need control the hole digger, ensures that the hole digger moves down, and is higher to operating personnel's physical demands, needs operating personnel to control the hole digger and removes moreover, consumes a large amount of manpowers.

Disclosure of Invention

In order to solve the problems, the utility model provides a pit digger.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the pit digger comprises a connecting plate, a rotating motor, lifting assemblies, fixing assemblies, a drill rod and lifting plates, wherein the lifting assemblies are symmetrically arranged on the side surfaces of the connecting plate, the fixing assemblies are arranged below the lifting assemblies, the lifting plates are arranged between the lifting assemblies, the rotating motor is arranged at the top of the lifting plates, and the drill rod is arranged below the lifting plates and fixedly connected with the rotating motor; the fixed subassembly includes hydraulic press, drive storehouse, removes round, side support board and inserted bar, under the shell was located in the drive storehouse, the hydraulic press is located in the drive storehouse, remove the round and locate under the drive storehouse and swivelling joint under the hydraulic press, side support board symmetry is located under the drive storehouse, the side support board is L type structure, the inserted bar removes to run through on the side support board horizontal end, and the hydraulic press control removes the round and descends, through removing round and ground contact, conveniently removes, and the operating personnel control inserts the pole simultaneously and inserts ground, realizes that the earth boring machine is fixed, improves stability, does not need operating personnel control stability, reduces operating personnel amount of labour.

Further, the lifting assembly comprises a screw, a shell, a fixed block, a screw pair and a driving motor, wherein the shell is symmetrically arranged on the side face of the connecting plate, the driving motor is arranged below the inner upper wall of the shell, the fixed block is arranged on the bottom face of the inner wall of the shell, one end of the screw is rotationally arranged in the fixed block, the other end of the screw is fixedly connected with the driving motor, and the screw pair is sleeved on the screw and arranged on the side face of the lifting plate.

Preferably, rib plates are arranged on the upper surface and the lower surface of the two ends of the connecting plate, and the rib plates are arranged on the outer side surface of the shell.

Preferably, a stabilizing sleeve plate is arranged below the lifting plate and sleeved at the upper end of the drill rod.

In order to conveniently control the insertion rod to move up and down, the top of the insertion rod is provided with an unfolding plate.

In order to improve stability, the side support plate top is equipped with stable sleeve pipe, stable sleeve pipe cup joints on the inserted bar.

Wherein, the movable wheel is of a double-wheel structure.

The utility model adopts the structure to obtain the beneficial effects as follows: the pit digger provided by the utility model is simple in operation, compact in mechanism and reasonable in design, the hydraulic machine controls the moving wheel to descend, the moving wheel is contacted with the ground, the movement is convenient, meanwhile, an operator controls the inserting rod to be inserted into the ground, the pit digger is fixed, the stability is improved, the stability is not controlled by the operator, and the labor capacity of the operator is reduced.

Drawings

FIG. 1 is a block diagram of a pit digger according to the present utility model;

fig. 2 is a partial enlarged view of fig. 1 at a.

The device comprises a connecting plate 1, a connecting plate 2, a rotating motor 3, a lifting assembly 4, a fixing assembly 5, a drill rod 6, a lifting plate 7, a hydraulic machine 8, a driving bin 9, a moving wheel 10, a side supporting plate 11, an inserting rod 12, a screw rod 13, a shell 14, a fixed block 15, a screw rod pair 16, a driving motor 17, a rib plate 18, a stabilizing sleeve plate 19, a unfolding plate 20 and a stabilizing sleeve.

Description of the embodiments

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the pit digger provided by the utility model comprises a connecting plate 1, a rotating motor 2, lifting components 3, fixing components 4, a drill rod 5 and lifting plates 6, wherein the lifting components 3 are symmetrically arranged on the side surface of the connecting plate 1, the fixing components 4 are arranged below the lifting components 3, the lifting plates 6 are arranged between the lifting components 3, the rotating motor 2 is arranged at the top of the lifting plates 6, and the drill rod 5 is arranged below the lifting plates 6 and fixedly connected with the rotating motor 2; the fixed subassembly 4 includes hydraulic press 7, drive storehouse 8, movable pulley 9, side support plate 10 and insert pole 11, drive storehouse 8 locates under the shell 13, hydraulic press 7 locates in the drive storehouse 8, movable pulley 9 locates under the drive storehouse 8 and swivelling joint is under hydraulic press 7, side support plate 10 symmetry locates under the drive storehouse 8, side support plate 10 is L type structure, insert pole 11 removal runs through on the side support plate 10 horizontal end, hydraulic press 7 control movable pulley 9 descends, through movable pulley 9 and ground contact, convenient removal, operating personnel control insert pole 11 inserts ground simultaneously, it is fixed to realize the earth boring machine, improve stability, do not need operating personnel control stability, reduce operating personnel amount of labour.

As shown in fig. 1, the lifting assembly 3 includes a screw 12, a housing 13, a fixing block 14, a screw pair 15 and a driving motor 16, the housing 13 is symmetrically arranged on the side surface of the connecting plate 1, the driving motor 16 is arranged below the upper wall in the housing 13, the fixing block 14 is arranged on the bottom surface of the inner wall of the housing 13, one end of the screw 12 is rotatably arranged in the fixing block 14, the other end of the screw 12 is fixedly connected with the driving motor 16, and the screw pair 15 is sleeved on the screw 12 and is arranged on the side surface of the lifting plate 6.

As shown in fig. 1, rib plates 17 are arranged on the upper and lower surfaces of the two ends of the connecting plate 1, and the rib plates 17 are arranged on the outer side surface of the shell 13.

As shown in fig. 2, a stabilizing sleeve plate 18 is arranged under the lifting plate 6, and the stabilizing sleeve plate 18 is sleeved at the upper end of the drill rod 5.

As shown in fig. 2, in order to conveniently control the up-and-down movement of the insertion rod 11, the top of the insertion rod 11 is provided with a deployment plate 19.

As shown in fig. 2, in order to improve stability, a stabilizing sleeve 20 is provided at the top of the side support plate 10, and the stabilizing sleeve 20 is sleeved on the insertion rod 11.

As shown in fig. 2, the moving wheel 9 has a double-wheel structure.

When the device is specifically used, after an operator controls the pit digger to move to a working position, the hydraulic press 7 is started, the hydraulic press 7 controls the moving wheel 9 to retract, the side support plate 10 is in contact with the ground, the operator steps on the unfolding plate 19 through feet to insert the insertion rod 11 into the ground to finish the fixing of the pit digger, then the driving motor 16 is started, the driving motor 16 drives the screw rod 12 to rotate, the screw rod 12 drives the lifting plate 6 to move up and down through the screw rod pair 15, and meanwhile, the rotating motor 2 drives the drill rod 5 to rotate, the drill rod 5 is in contact with the ground, and a pit hole is drilled.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. A pit digger, characterized in that: the lifting assembly is symmetrically arranged on the side face of the connecting plate, the fixing assembly is arranged below the lifting assembly, the lifting plate is arranged between the lifting assemblies, the rotating motor is arranged at the top of the lifting plate, and the drill rod is arranged below the lifting plate and fixedly connected with the rotating motor; the fixed subassembly includes hydraulic press, drive storehouse, removes round, side support plate and inserted bar, under the shell was located in the drive storehouse, the hydraulic press is located in the drive storehouse, remove the round and locate under the drive storehouse and swivelling joint under the hydraulic press, under the drive storehouse was located to side support plate symmetry, the side support plate is L type structure, the inserted bar removes to run through on the side support plate horizontal end.

2. A pit excavator according to claim 1 wherein: the lifting assembly comprises a screw, a shell, a fixed block, a screw pair and a driving motor, wherein the shell is symmetrically arranged on the side face of the connecting plate, the driving motor is arranged below the upper wall in the shell, the fixed block is arranged on the bottom face of the inner wall of the shell, one end of the screw is rotationally arranged in the fixed block, the other end of the screw is fixedly connected with the driving motor, and the screw pair is sleeved on the screw and arranged on the side face of the lifting plate.

3. A pit excavator according to claim 2 wherein: the upper and lower surfaces of the two ends of the connecting plate are respectively provided with a rib plate, and the rib plates are arranged on the outer side surface of the shell.

4. A pit excavator according to claim 3, wherein: and a stable sleeve plate is arranged below the lifting plate and sleeved at the upper end of the drill rod.

5. A pit excavator according to claim 4 wherein: the top of the insertion rod is provided with an unfolding plate.

6. A pit excavator according to claim 4 wherein: the top of the side supporting plate is provided with a stabilizing sleeve, and the stabilizing sleeve is sleeved on the inserting rod.

7. A pit excavator according to claim 4 wherein: the movable wheel is of a double-wheel structure.