CN216930789U

CN216930789U - Forestry digging device

Info

Publication number: CN216930789U
Application number: CN202220513489.2U
Authority: CN
Inventors: 李玉平; 朱宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-12
Anticipated expiration: 2032-02-28

Abstract

The utility model belongs to the technical field of forestry equipment, and particularly relates to a forestry pit digging device; the vehicle-mounted pit digging device comprises a vertical lifting platform, a rotating frame, shovel handles and rotating pit digging shovels, wherein the vertical lifting platform is vertically connected to a vehicle tail mounting frame in a sliding mode, the rotating frame is connected to the vertical lifting platform in a rotating mode, the rotating frame is provided with the rotating pit digging shovels through the shovel handles, the number of the rotating pit digging shovels is two, and the two rotating pit digging shovels are symmetrically mounted on two sides of the rotating frame; the pit digging device further comprises a sliding chute and a sliding seat, the rotating frame is provided with the sliding chute, the sliding chute is connected with the sliding seat in a sliding manner, and the shovel handle is rotationally connected to the sliding seat; the device can reduce the error caused by the size of the dug hole with the diameter size in the process of digging the pit.

Description

Forestry digging device

Technical Field

The utility model belongs to the technical field of forestry equipment, and particularly relates to a forestry digging device.

Background

The planting of trees is the basic work of forestry, and the traditional tree pit digging equipment generally adopts a spiral drill bit to press the drill bit into the ground, and then lifts the drill bit to realize pit digging operation; for example, the application number is 201811309236.8, the name is Chinese invention of a handheld earth boring machine for forestry planting, the distance between a digging depth limiting plate and the bottom end of a spiral digging hole rod is adjusted, and the distance is the depth of a pit; however, this method causes an error in the size of the drilled hole of the diameter size.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a forestry pit digging apparatus, which can reduce the error of the hole size of the diameter size of the dug pit during the digging process.

The utility model provides a forestry pit digging device which comprises a vertical lifting platform, a rotating frame, two shovel handles and rotating pit digging shovels, wherein the vertical lifting platform is vertically and slidably connected to a tail mounting frame, the rotating frame is rotatably connected to the vertical lifting platform, the rotating frame is provided with the rotating pit digging shovels through the shovel handles, and the two rotating pit digging shovels are symmetrically arranged on two sides of the rotating frame.

The pit digging device further comprises a sliding groove and a sliding seat, the rotating frame is provided with the sliding groove, the sliding groove is connected with the sliding seat in a sliding mode, and the shovel handle is connected to the sliding seat in a rotating mode.

The utility model has the beneficial effects that: the rotary frame is rotated to enable the shovel handle to cut a round notch on the ground, and the notch enables the size of a pit body to be kept constant during subsequent pit digging so as to reduce the problem of errors caused by the size of a dug hole with the diameter size in the traditional pit digging mode.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings and specific embodiments.

Figure 1 is a schematic structural view of a forestry digging device provided by the present invention;

FIG. 2 is a schematic structural view of a turret according to the present invention;

FIG. 3 is a schematic structural diagram of a bi-directional hydraulic cylinder provided by the present invention;

FIG. 4 is a schematic structural diagram of a carriage according to the present invention;

FIG. 5 is a schematic view of the construction of the dipper handle provided by the present disclosure;

FIG. 6 is a schematic structural view of a side-slipping insert cone according to the present invention;

FIG. 7 is a schematic view of the structure of the rotary digging shovel provided by the present invention.

Detailed Description

The forestry pit digging device provided by the utility model is described in detail by combining the attached drawings in the embodiment of the utility model.

Examples of the present invention are illustrated with reference to FIGS. 1-2:

the utility model provides a forestry digging device, includes vertical elevating platform 101, rotating turret 103, shovel handle 201 and rotates digging shovel 202, the vertical sliding connection of vertical elevating platform 101 is on the rear of a vehicle mounting bracket, and rotating turret 103 rotates to be connected on vertical elevating platform 101, installs shovel handle 201 on the rotating turret 103, and rotation digging shovel 202 is installed to shovel handle 201 lower extreme, it is provided with two to rotate digging shovel 202, and two rotation digging shovel 202 symmetries are installed in the both sides of rotating turret 103.

The vehicle tail mounting frame is fixedly connected to the tail of the vehicle, a sliding rail is arranged on the vehicle tail mounting frame, the vertical lifting platform 101 is clamped in the sliding rail, and the vertical lifting platform 101 is connected in the sliding rail in a sliding manner;

driving the vehicle to move to a position where digging is needed, then pressing down the vertical lifting platform 101 to enable the bottoms of the two rotary digging shovels 202 to sink into the ground, and then rotating the rotating frame 103 to enable the shovel handle 201 to cut a circular cut on the ground;

through the notch, the size of the pit body is kept constant during subsequent pit digging.

Examples of the present invention are illustrated with reference to fig. 1-4:

the pit digging device further comprises a sliding groove 106 and a sliding seat 107, the sliding groove 106 is arranged on the rotating frame 103, the sliding seat 107 is connected to the sliding groove 106 in a sliding mode, and the shovel handle 201 is connected with the sliding seat 107 in a rotating mode.

The distance between the two shovel handles 201 can be increased or decreased by manually controlling the sliding seat 107 to slide on the sliding chute 106, so that the device can conveniently lift a circular soil block after a circular cut is cut on the ground;

the sliding groove 106 and the sliding seat 107 can be locked in position by a fastener.

An embodiment of the utility model is illustrated, with reference to fig. 3:

the pit digging device further comprises a bidirectional hydraulic cylinder 108, the rotating frame 103 is fixedly connected with the bidirectional hydraulic cylinder 108, and the movable ends of two sides of the bidirectional hydraulic cylinder 108 are fixedly connected with the two sliding seats 107 respectively.

The fixed end of the bidirectional hydraulic cylinder 108 is fixedly connected with the rotating frame 103, and the movable ends at two sides of the bidirectional hydraulic cylinder 108 are respectively fixedly connected with the two sliding seats 107;

the two sliding bases 107 can be driven to slide on the two sliding grooves 106 simultaneously by starting the bidirectional hydraulic cylinder 108 to stretch and retract;

further, the sliding seat 107 is controlled to slide on the sliding groove 106, so that the device can change the size of the pit, and the device is suitable for the sizes of roots of different saplings.

Examples of the present invention are illustrated with reference to FIGS. 1-2:

the pit digging device further comprises a sliding pin seat 102 and a limiting groove 104, the sliding pin seat 102 is connected to the vertical lifting platform 101 in a sliding mode, the limiting groove 104 is matched with the sliding pin seat 102 in an inserting mode, the limiting groove 104 is formed in the side portion of the rotating frame 103, and the limiting groove 104 is multiple.

The sliding bolt seat 102 is moved, so that the sliding bolt seat 102 is inserted into the limiting groove 104, and the shovel handle 201 is conveniently and independently controlled to rotate on the sliding seat 107, and equidistant narrow pit excavation operation is realized;

the speed reducing motor for driving the shovel handle 201 to rotate by taking the axis of the speed reducing motor as the shaft can be arranged on the sliding seat 107, so that the output shaft of the speed reducing motor is fixedly connected with the shovel handle 201, and the independent control function of the shovel handle 201 is realized;

the provision of sliding pin base 102 can improve the stabilizing effect when blade handle 201 is rotated.

Examples of the present invention are illustrated with reference to fig. 1-3:

the pit digging device further comprises an extension arm 105, and the rotating frame 103 is provided with the extension arm 105.

The arrangement of the extension arm 105 can improve the labor-saving effect when the rotating frame 103 is manually rotated.

An embodiment of the utility model is illustrated with reference to fig. 5 and 7:

the digging device further comprises side edges 203, and the side edges 203 are arranged on two sides of the shovel handle 201.

The side blades 203 are provided to facilitate cutting of the soil as the rotary digging shovel 202 rotates about the axis of the turret 103.

the pit digging device further comprises a bottom blade 204, and the bottom of the shovel handle 201 is provided with the bottom blade 204.

The bottom edge 204 is positioned to facilitate insertion of the rotary excavation shovel 202 into the ground when the vertical lift 101 is moved vertically downward.

Examples of the present invention are illustrated with reference to fig. 5-6:

digging device still includes magnetic ring 206, sideslip insert awl 301 and hoop 302, sliding connection has sideslip to insert awl 301 on rotating digging shovel 202, and sideslip inserts and installs hoop 302 on the awl 301, and hoop 302 is connected with magnetic ring 206 magnetic cooperation, and magnetic ring 206 fixed connection is on rotating digging shovel 202.

The side-slipping inserting cones 301 are inserted downwards from the inclined sides of the rotary pit digging shovels 202, and when the rotary pit digging shovels 202 vertically ascend, the side-slipping inserting cones 301 are convenient for lifting the soil in the rotary pit digging shovels 202;

the arrangement of the magnetic matching connection of the iron ring 302 and the magnetic ring 206 can improve the positioning effect.

Examples of the present invention are illustrated with reference to fig. 5-7:

digging device still includes articulated post I205, articulated post II 303 and supplementary lifting chute board 304, rotate and install articulated post I205 in the shovel 202 of digging pit, sliding connection has supplementary lifting chute board 304 on the articulated post I205, and supplementary lifting chute board 304 rotates to be connected on articulated post II 303, and articulated post II 303 is installed on side slipping insert cone 301.

The side-sliding insertion cone 301 is manually controlled to slide on the rotary digging shovel 202, the auxiliary lifting sliding groove plate 304 can be driven to rotate by taking the axis of the hinge column II 303 as an axis, and at the moment, the auxiliary lifting sliding groove plate 304 slides in the hinge column I205;

when the side slipping cone 301 moves obliquely downward, the auxiliary lifting runner plate 304 can be inserted into the soil, and the auxiliary lifting runner plate 304 can be opened with respect to the side slipping cone 301, thereby increasing the effect of interaction with the soil.

Examples of the present invention are illustrated with reference to FIGS. 1-2:

and a hydraulic cylinder for controlling the sliding bolt seat 102 to slide on the vertical lifting platform 101 is arranged on the vertical lifting platform 101.

The fixed end of the hydraulic cylinder is arranged on the vertical lifting platform 101, and the movable end of the hydraulic cylinder is fixedly connected to the sliding bolt seat 102;

the hydraulic cylinder is started to enable the sliding pin base 102 to slide on the vertical lifting platform 101.

Claims

1. The utility model provides a forestry digging device, includes vertical elevating platform (101) and rotation digging shovel (202), its characterized in that: vertical sliding connection of vertical elevating platform (101) is on the rear of a vehicle mounting bracket, rotates on vertical elevating platform (101) and is connected with rotating turret (103), installs through shovel handle (201) on rotating turret (103) and rotates digging shovel (202), it is provided with two to rotate digging shovel (202), and two rotate digging shovel (202) symmetries and install the both sides at rotating turret (103).

2. A forestry pit digging apparatus according to claim 1, wherein: the shovel is characterized in that a sliding groove (106) is formed in the rotating frame (103), a sliding seat (107) is connected to the sliding groove (106) in a sliding mode, and the shovel handle (201) is connected to the sliding seat (107) in a rotating mode.

3. A forestry pit digging apparatus according to claim 2, wherein: the rotating frame (103) is fixedly connected with a bidirectional hydraulic cylinder (108), and movable ends on two sides of the bidirectional hydraulic cylinder (108) are respectively and fixedly connected with two sliding seats (107).

4. A forestry pit digging apparatus according to claim 3, wherein: the vertical lifting platform (101) is connected with a sliding bolt seat (102) in a sliding mode, the sliding bolt seat (102) is matched with a limiting groove (104) in an inserting mode, the limiting groove (104) is formed in the side portion of a rotating frame (103), and the limiting groove (104) is provided with a plurality of limiting grooves.

5. A forestry pit digging apparatus according to claim 1, wherein: an extension arm (105) is installed on the rotating frame (103).

6. A forestry pit digging apparatus according to claim 1, wherein: both sides of the shovel handle (201) are provided with side blades (203).

7. A forestry pit digging apparatus according to claim 1, wherein: the bottom of the shovel handle (201) is provided with a bottom edge (204).

8. A forestry pit digging apparatus according to claim 1, wherein: it inserts awl (301) to slide connection has sideslip on rotation digging shovel (202), sideslip inserts and installs hoop (302) on awl (301), and hoop (302) are connected with magnetic ring (206) magnetic cooperation, and magnetic ring (206) fixed connection is on rotation digging shovel (202).

9. A forestry pit digging apparatus according to claim 8, wherein: install articulated mast I (205) in rotation digging shovel (202), sliding connection has supplementary lifting chute board (304) on articulated mast I (205), and supplementary lifting chute board (304) rotate to be connected on articulated mast II (303), and articulated mast II (303) are installed and are sideslipped and insert on awl (301).

10. A forestry pit digging apparatus according to claim 4, wherein: and a hydraulic cylinder for controlling the sliding bolt seat (102) to slide on the vertical lifting platform (101) is arranged on the vertical lifting platform (101).