CN218831286U

CN218831286U - Small excavator

Info

Publication number: CN218831286U
Application number: CN202222721556.2U
Authority: CN
Inventors: 黄建明; 蓝若; 刘燕芸
Original assignee: Individual
Current assignee: Anhui Henghang Construction Engineering Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-04-11
Anticipated expiration: 2032-10-17

Abstract

The application relates to the technical field of excavators, in particular to a small-sized excavator. This application, which comprises a bod, the lower surface of organism rotates and is connected with two tracks, one side of organism rotates and is connected with the swing arm, the one end fixedly connected with hydraulic stem of swing arm, the one end of hydraulic stem is equipped with adjusts the structure, it includes the U-shaped piece to adjust the structure, the arc surface and the hydraulic stem fixed connection of U-shaped piece, the arc surface fixedly connected with transfer line of U-shaped piece, one side fixedly connected with slide rail of transfer line, one side and the swing arm of slide rail rotate to be connected, two spouts have been seted up to the opposite side of slide rail, the upper surface threaded connection of slide rail has the bolt, the inner wall sliding connection of spout has two sliders, a plurality of screw has evenly been seted up to the upper surface of slider, the arc surface and the screw threaded connection of bolt. The problem of when using the excavator to plant the digging hole, adjust not good and lead to repeatedly digging hole is solved.

Description

Small excavator

Technical Field

The application relates to the technical field of excavators, in particular to a small-sized excavator.

Background

The excavator consists of an excavator body, a crawler belt, a swing arm and a hydraulic rod, and is a tool for digging a pit and facilitating planting in the field of garden tree planting.

When the excavator is used for planting garden trees and digging pits in the prior art, the digging bucket cannot be adjusted due to different sizes of various trees, so that the pits dug by the excavator are not matched with various trees.

In order to solve the problem that an excavating bucket is not convenient to adjust when an excavator is used for garden tree planting and digging holes, in the prior art, an excavator worker is used for excavating or filling soil for multiple times until the hole suitable for garden tree planting is dug out, but the excavator is used for excavating or filling soil for multiple times, so that the excavating time is increased, the excavating efficiency of the excavator is reduced, and the excavating cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a when the purpose is in order to solve to have among the prior art to use the excavator to plant the excavation, adjust not good shortcoming that leads to repeatedly digging the hole, and a small-size excavator that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a small-size excavator, includes the organism, the lower surface of organism rotates and is connected with two tracks, one side of organism is rotated and is connected with the swing arm, the one end fixedly connected with hydraulic stem of swing arm, the one end of hydraulic stem is equipped with adjusts the structure, it includes the U-shaped piece to adjust the structure, the arc surface and the hydraulic stem fixed connection of U-shaped piece, the arc surface fixedly connected with transfer line of U-shaped piece, one side fixedly connected with slide rail of transfer line, one side and the swing arm of slide rail rotate to be connected, two spouts have been seted up to the opposite side of slide rail, the upper surface threaded connection of slide rail has the bolt, the inner wall sliding connection of spout has two sliders, a plurality of screw has evenly been seted up to the upper surface of slider, the arc surface and the screw threaded connection of bolt, a plurality of claws of one side fixedly connected with of slider.

The effect that above-mentioned part reaches does: reached when using the excavator to carry out ornamental trees and shrubs and plant the digging, can come the adjustment slider to slide in the spout according to different trees to use the bolt to carry out thread tightening's effect, thereby the hole adaptation size of different trees of messenger's digging out.

Preferably, two limiting grooves are formed in two sides of the swing arm, positioning holes are formed in the surface of the swing arm, a positioning block is connected to the inner wall of each limiting groove in a sliding mode, a positioning bolt is connected to the surface of the positioning block in a threaded mode, two long rods are connected to the lower surface of the positioning block in a rotating mode, an auxiliary shovel is fixedly connected to one side of each long rod, and a plurality of spine grooves are evenly formed in the lower surface of the auxiliary shovel. One side of the auxiliary shovel is rotatably connected with the swing arm.

The effect that above-mentioned part reaches is: reached when carrying out gardens planting excavation, can adjust the locating piece as required and slide in the spacing groove, driven the angle that the supplementary shovel adjustment of below is fit for to use the pilot pin to carry out the effect of fixing, thereby when digging, supplementary shovel can effectively assist and dig the hole, makes digging efficiency higher.

Preferably, rectangular holes are uniformly formed in the lower surface of the shovel claw, and the lower surface of each rectangular hole is in a sharp-pointed shape.

The effect that above-mentioned part reaches is: the sharp rectangular hole on the lower surface of the claw is achieved, so that the friction force with soil can be reduced, and the claw can be conveniently inserted into the soil.

Preferably, handles are fixedly connected to two sides of the sliding block, and the cross section of each handle is U-shaped.

The effect that above-mentioned part reaches is: the effect that the handle is used for driving the sliding block to slide out, and the sliding block is more convenient and labor-saving is achieved.

Preferably, the opposite side of organism is equipped with accomodates the structure, accomodate the structure and include the pivot, the arc surface and the organism of pivot rotate to be connected, the arc surface fixedly connected with containing box of pivot, the both sides fixedly connected with fixed button of containing box, the arc surface fixedly connected with wire rope of fixed button, wire rope's one end and organism fixed connection, the last surface rotation of containing box is connected with the case lid, the last fixed surface of containing box is connected with the rectangular block, the circular slot has been seted up to the upper surface of rectangular block, the opposite side fixedly connected with fixed block of organism, the upper surface threaded connection of fixed block has the bolt.

The effect that above-mentioned part reaches is: reached can be at the inside storage tool and the part of containing box, when inconvenient taking, can extract the bolt, the containing box can drive the pivot and rotate, until being held fixedly by wire rope, makes the more convenient effect of taking of instrument.

Preferably, the arc surface of the bolt is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the fixed block and the bolt.

The effect that above-mentioned part reaches is: the effect that the bolt is pulled out to stretch the spring, when the bolt needs to be fixed, the bolt can be loosened, the spring rebounds and contracts, and the bolt is quickly corrected is achieved.

Preferably, a magnet is fixedly connected to the inside of the containing box, and the size of the magnet is matched with the size of the inside of the containing box.

The effect that above-mentioned part reaches is: the effect that the metal tool and the part can be firmly fixed under the adsorption of the magnet is achieved, so that the tool or the part is prevented from falling off due to jolt in work.

To sum up, the beneficial effect of this application is:

in the application, before beginning to use the excavator to carry out garden tree planting and digging, the size of trees planted as required is first adjusted, and the suitable tree depth of planting is adjusted, the sliding of the slider in the chute is adjusted, at first, the bolt is rotated in the screw hole, the bolt is rotated out, the slider can slide in the chute at the moment, the handle is pulled, the slider is driven by the handle, the slider slides out in the chute, according to the size and the depth of the trees, the position of the positioning block is adjusted, when the slider slides to the suitable position, the suitable screw hole can be selected, and the bolt on the surface of the sliding rail is rotated, the bolt is rotated into the screw hole, after the bolt is rotated, fixing can be completed, at the moment, according to the size of the trees, the positioning block can be rotated out of the positioning hole, at the moment, the positioning block can slide in the limiting groove as required, the position of the positioning block is adjusted, the positioning block drives the long rod, the auxiliary shovel is driven to adjust the suitable angle of the positioning block, when the positioning block is adjusted to the suitable positioning hole, the positioning block can be selected, the positioning block can be rotated, the positioning block can be fixed, the adjustable, the sliding of the positioning block can be adjusted by the auxiliary shovel, the adjustable, the size of the long rod can be adjusted flexibly, thereby the positioning block can be used for the garden tree, the garden tree is suitable for digging, the garden tree is adjusted, the garden tree can be used for the garden tree.

Drawings

FIG. 1 is a schematic perspective view of the present application;

fig. 2 is a rear perspective view of the present application;

FIG. 3 is a perspective view of an adjustment mechanism of the present application;

FIG. 4 is a perspective view of the rear view of FIG. 3 of the present application;

fig. 5 is a schematic perspective view of a storage structure of the present application;

fig. 6 is a perspective view of a portion of fig. 5 of the present application.

Illustration of the drawings: 1. a body; 2. a crawler belt; 3. swinging arms; 4. a hydraulic lever; 5. an adjustment structure; 501. a U-shaped block; 502. a transmission rod; 503. a slide rail; 504. a chute; 505. a bolt; 506. a slider; 507. a screw hole; 508. a shovel claw; 509. a limiting groove; 510. positioning holes; 511. positioning blocks; 512. positioning bolts; 513. a long rod; 514. auxiliary shoveling; 515. a rectangular hole; 516. a handle; 6. a receiving structure; 601. a rotating shaft; 602. a storage box; 603. a fixing button; 604. a wire rope; 605. a box cover; 606. a rectangular block; 607. a fixed block; 608. a bolt; 609. a spring; 610. and a magnet.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a small-size excavator, includes organism 1, and the lower surface of organism 1 rotates and is connected with two tracks 2, and one side of organism 1 rotates and is connected with swing arm 3, and the one end fixedly connected with hydraulic stem 4 of swing arm 3, the one end of hydraulic stem 4 are equipped with adjusts structure 5, and the opposite side of organism 1 is equipped with accomodates structure 6.

The specific arrangement and function of the adjusting structure 5 and the receiving structure 6 will be described in detail below.

Referring to fig. 2, fig. 3 and fig. 4, in the present embodiment: the adjusting structure 5 comprises a U-shaped block 501, the arc surface of the U-shaped block 501 is fixedly connected with the hydraulic rod 4, the arc surface of the U-shaped block 501 is fixedly connected with a transmission rod 502, one side of the transmission rod 502 is fixedly connected with a sliding rail 503, one side of the sliding rail 503 is rotatably connected with the swing arm 3, two sliding grooves 504 are formed in the other side of the sliding rail 503, the upper surface of the sliding rail 503 is in threaded connection with a bolt 505, the inner wall of the sliding groove 504 is slidably connected with two sliding blocks 506, a plurality of screw holes 507 are uniformly formed in the upper surface of the sliding block 506, the arc surface of the bolt 505 is in threaded connection with the screw holes 507, and one side of the sliding block 506 is fixedly connected with a plurality of shoveling claws 508. The effect that above-mentioned part reaches is: when the excavator is used for planting garden trees and digging pits, the sliding block 506 can be adjusted to slide in the sliding groove 504 according to different trees, and the bolt 505 is used for fixing threads, so that the dug pits are adaptive to the sizes of different trees. Two spacing grooves 509 have been seted up to the both sides of swing arm 3, locating hole 510 has been seted up on the surface of swing arm 3, the inner wall sliding connection of spacing groove 509 has locating piece 511, the surperficial threaded connection of locating piece 511 has locating bolt 512, the lower surface of locating piece 511 rotates and is connected with two stock 513, the supplementary shovel 514 of one side fixedly connected with of two stock 513, a plurality of spine grooves have evenly been seted up to the lower surface of supplementary shovel 514. One side of the auxiliary shovel 514 is rotatably connected with the swing arm 3. The effect that above-mentioned part reaches is: reached when carrying out the gardens planting excavation, can adjust the locating piece 511 as required and slide in spacing groove 509, drive the supplementary shovel 514 adjustment of below and be fit for the angle to use the pilot pin 512 to carry out the effect of fixing, thereby when digging the pit, supplementary shovel 514 can effectively assist and dig the pit, makes digging efficiency higher. Rectangular holes 515 are uniformly formed in the lower surface of the shovel claw 508, and the lower surface of each rectangular hole 515 is in a pointed shape. The effect that above-mentioned part reaches is: the sharp rectangular hole 515 on the lower surface of the claw 508 can reduce the friction force with the soil, so that the claw 508 can penetrate into the soil more conveniently. Handles 516 are fixedly connected to two sides of the sliding block 506, and the cross sections of the handles 516 are U-shaped. The effect that above-mentioned part reaches is: the effect that the handle 516 is used for driving the sliding block 506 to slide out, and the sliding block is more convenient and labor-saving is achieved.

Referring to fig. 5 and 6, in the present embodiment: the storage structure 6 comprises a rotating shaft 601, the arc surface of the rotating shaft 601 is rotatably connected with the machine body 1, the arc surface of the rotating shaft 601 is fixedly connected with a storage box 602, two sides of the storage box 602 are fixedly connected with fixing buttons 603, the arc surface of the fixing buttons 603 is fixedly connected with a steel wire rope 604, one end of the steel wire rope 604 is fixedly connected with the machine body 1, the upper surface of the storage box 602 is rotatably connected with a box cover 605, the upper surface of the storage box 602 is fixedly connected with a rectangular block 606, a circular groove is formed in the upper surface of the rectangular block 606, the other side of the machine body 1 is fixedly connected with a fixing block 607, and the upper surface of the fixing block 607 is in threaded connection with a bolt 608. The effect that above-mentioned part reaches does: reached can be at the inside storage tool and the part of containing box 602, when inconvenient taking, can extract bolt 608, containing box 602 can drive pivot 601 and rotate, until being held fixedly by wire rope 604, makes the more convenient effect of taking of instrument. The arc surface of the bolt 608 is sleeved with a spring 609, and two ends of the spring 609 are respectively and fixedly connected with the fixed block 607 and the bolt 608. The effect that above-mentioned part reaches is: the effect that when the bolt 608 is pulled out, the spring 609 is stretched, and when the bolt 608 is required to be fixed, the bolt 608 can be released, the spring 609 rebounds and contracts, and the bolt 608 is quickly aligned is achieved. The magnet 610 is fixedly connected to the inside of the storage box 602, and the size of the magnet 610 is matched with the inside size of the storage box 602. The effect that above-mentioned part reaches is: the effect that the metal tool and the part can be firmly fixed under the adsorption of the magnet 610 is achieved, so that the tool or the part is prevented from falling off due to bumping in work.

The working principle is that before the excavator is used for planting garden trees and digging pits, sliding of the sliding block 506 in the sliding groove 504 is adjusted according to the size of the trees to be planted and the depth of trees suitable for planting, firstly, the bolt 505 is rotated, the bolt 505 rotates in the screw hole 507, after the bolt 505 is rotated out, the sliding block 506 can slide in the sliding groove 504, the handle 516 is pulled, the sliding block 506 is driven by the handle 516, the sliding block 506 slides out of the sliding groove 504, the unfolding position of the sliding block 506 is adjusted according to the size and the depth of the trees, when the sliding block 506 slides to a suitable position, the suitable screw hole 507 can be selected, the bolt 505 on the surface of the sliding rail 503 is rotated, the bolt 505 is rotated into the screw hole 507, after the rotation of the bolt 505 is completed, the fixing can be completed, at the moment, the position of the positioning block 511 is adjusted according to the size of the trees, the positioning bolt 512 is rotated firstly, the positioning bolt 512 is transferred out of the positioning hole 510, the positioning block 511 can slide in the limiting groove 509 at the moment, the hole digging size is adjusted according to the needs at the moment, the position of the positioning block 511 is adjusted, the positioning block 511 drives the long rod 513, the long rod 513 drives the auxiliary shovel 514 to adjust the proper angle, when the positioning block 511 is adjusted to the proper position, the proper positioning hole 510 can be selected, the positioning bolt 512 is rotated, the fixing is completed at the moment, through the arrangement of the adjusting structure 5, the sliding block 506 is achieved and is fixed by the bolt 505, the proper hole digging size is adjusted, the positioning block 511 slides in the limiting groove 509, the long rod 513 is driven, the angle of the auxiliary shovel 514 is adjusted, the effect of fixing by the positioning bolt 512 is used, the flexible adjustment can be carried out according to the size of the garden trees, and the hole digging work of the trees is more stable.

In this application, when using containing box 602 to contain tool parts, case lid 605 can be opened, can prevent tool or part, magnet 610 inside containing box 602 can effectively adsorb metal tool and part, avoid tool parts to shake out in the spring when organism 1 vibrates, need take the instrument, and when inconvenient, can extract bolt 608, bolt 608 drives spring 609 and stretches, after extracting bolt 608, containing box 602 can rotate downwards, drive pivot 601 and rotate, containing box 602 drives wire rope 604 and stretches this moment, after wire rope 604 tightens up, can fix containing box 602, can take out the instrument in containing box 602 this moment, after waiting to take out, rotate containing box 602, containing box 602 drives pivot 601 and rotates, when rotating to suitable position, can loosen bolt 608, spring 609 contracts and rebounds, can return bolt 608 fast, fix, through setting up containing structure 6, reached and rotated containing box 602, drive pivot 601 and rotate containing box 602, wire rope 608 opens and shuts, be convenient for taking the instrument, rotate containing box 602 to the effect that the horizontal plane was fixed to using the bolt.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. A small-sized excavator comprises an excavator body (1), and is characterized in that: the lower surface of organism (1) rotates and is connected with two tracks (2), one side of organism (1) rotates and is connected with swing arm (3), the one end fixedly connected with hydraulic stem (4) of swing arm (3), the one end of hydraulic stem (4) is equipped with adjusts structure (5), it includes U-shaped piece (501) to adjust structure (5), the arc surface and hydraulic stem (4) fixed connection of U-shaped piece (501), the arc surface fixedly connected with transfer line (502) of U-shaped piece (501), one side fixedly connected with slide rail (503) of transfer line (502), one side and swing arm (3) of slide rail (503) rotate and are connected, two spout (504) have been seted up to the opposite side of slide rail (503), the upper surface threaded connection of slide rail (503) has bolt (505), the inner wall sliding connection of spout (504) has two slider (506), a plurality of screw hole (507) have evenly been seted up to the upper surface of slider (506), the arc surface and screw hole (507) threaded connection of bolt (505), one side fixedly connected with a plurality of slider (506) shovel claw (508).

2. A compact excavator according to claim 1 wherein: two limiting grooves (509) are formed in two sides of the swing arm (3), a positioning hole (510) is formed in the surface of the swing arm (3), a positioning block (511) is connected to the inner wall of the limiting groove (509) in a sliding mode, a positioning bolt (512) is connected to the surface of the positioning block (511) in a threaded mode, two long rods (513) are connected to the lower surface of the positioning block (511) in a rotating mode, an auxiliary shovel (514) is fixedly connected to one side of each of the two long rods (513), and a plurality of spine grooves are uniformly formed in the lower surface of the auxiliary shovel (514); one side of the auxiliary shovel (514) is rotatably connected with the swing arm (3).

3. A compact excavator according to claim 1 wherein: rectangular holes (515) are uniformly formed in the lower surface of the shovel claw (508), and the lower surface of each rectangular hole (515) is in a sharp-prick shape.

4. A compact excavator according to claim 1 wherein: handles (516) are fixedly connected to two sides of the sliding block (506), and the cross sections of the handles (516) are U-shaped.

5. A compact excavator according to claim 1 wherein: the other side of organism (1) is equipped with accomodates structure (6), accomodate structure (6) including pivot (601), the arc surface and organism (1) of pivot (601) are rotated and are connected, the arc surface fixedly connected with containing box (602) of pivot (601), the both sides fixedly connected with of containing box (602) is fixed button (603), the arc surface fixedly connected with wire rope (604) of fixed button (603), the one end and organism (1) fixed connection of wire rope (604), the upper surface of containing box (602) rotates and is connected with case lid (605), the last fixed surface of containing box (602) is connected with rectangular block (606), the circular slot has been seted up to the upper surface of rectangular block (606), the opposite side fixedly connected with fixed block (607) of organism (1), the upper surface threaded connection of fixed block (607) has bolt (608).

6. A compact excavator according to claim 5 wherein: the arc surface of the bolt (608) is sleeved with a spring (609), and two ends of the spring (609) are respectively and fixedly connected with the fixed block (607) and the bolt (608).

7. A compact excavator according to claim 5 wherein: the magnet (610) is fixedly connected to the inner portion of the containing box (602), and the size of the magnet (610) is matched with the inner size of the containing box (602).