CN215406001U

CN215406001U - Rammer compactor for earthwork

Info

Publication number: CN215406001U
Application number: CN202120760526.5U
Authority: CN
Inventors: 方小卫; 方卫君; 徐善友; 廖小青
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2022-01-04
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a rammer compactor for earthwork, which comprises a base, wherein the upper end of the base is fixedly connected with a case, the top in the case is provided with a chute, the inner wall of the chute is connected with a slide block in a sliding manner, the lower end of the slide block is fixedly connected with an installation seat, the side wall of the installation seat is rotatably connected with a rotating rod, the side wall of the rotating rod is fixedly connected with a disc, the side wall of the disc close to the edge is fixedly connected with a fixed shaft, the side wall of the fixed shaft is rotatably connected with a support rod, the lower end of the support rod is rotatably connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a rammer, and a first driving mechanism for driving the slide block to slide on the inner wall of the chute is arranged in the chute. According to the utility model, the reciprocating screw rod is driven to rotate by rotating the rotating hand, the sliding block is driven to move, and the tamping hammer is further driven to move, so that soil in different places is tamped, the situation that the position of the tamping machine is moved continuously by manpower is avoided, time and labor are saved, mechanical mechanisms are adopted, the operation is simple, and the practicability is high.

Description

Rammer compactor for earthwork

Technical Field

The utility model relates to the technical field of soil compaction of earthwork engineering, in particular to a compactor for earthwork engineering.

Background

The rammer compactor for the earthwork mainly acts on soil, and is used for compacting the soil by utilizing impact force and impact vibration, is common equipment in the earthwork at present, and is widely applied.

Present for earthwork rammer compactor be provided with about the handle, the manual work is held about the handle, drives the weight and mentions, then puts down, tamps soil, and the circulation is reciprocal, very big increase workman's intensity of labour, and manual work tamping effect is also relatively poor moreover, and current rammer compactor weight is fixed simultaneously, needs the manual work to tamp the soil in different places through the position of constantly adjusting rammer compactor, and is more time-consuming and energy-consuming, tamps inefficiency.

Based on this, we propose a rammer compactor for earthwork.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a rammer compactor for earthwork.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a rammer compactor for earthwork, includes the base, base upper end fixedly connected with machine case, the spout has been seted up at quick-witted incasement top, spout inner wall sliding connection has the slider, slider lower extreme fixedly connected with mount pad, the mount pad lateral wall rotates and is connected with the bull stick, bull stick lateral wall fixedly connected with disc, the disc is close to the lateral wall fixedly connected with fixed axle of edge, the fixed axle lateral wall rotates and is connected with branch, the branch lower extreme rotates and is connected with the connecting rod, connecting rod lower extreme fixedly connected with rammer hammer, install drive slider at the gliding first actuating mechanism of spout inner wall in the spout, install drive disc pivoted second actuating mechanism on the mount pad.

Preferably, first actuating mechanism is including rotating the reciprocal lead screw of connection at the spout inner wall, reciprocal lead screw lateral wall and slider threaded connection, reciprocal lead screw one end runs through quick-witted case lateral wall and fixedly connected with runner, install the stop gear who prescribes a limit to reciprocal lead screw turned position on the runner.

Preferably, stop gear includes the gag lever post of sliding connection at the commentaries on classics hand lateral wall, the machine case lateral wall is seted up a plurality ofly and gag lever post complex spacing groove, and is a plurality of the gag lever post axle center symmetry sets up along reciprocal lead screw.

Preferably, the second driving mechanism comprises a motor fixedly connected to the side wall of the mounting seat, and the output end of the motor penetrates through the side wall of the mounting seat and is fixedly connected with the rotating rod.

Preferably, the side wall of the case is fixedly connected with a handrail, and a rubber pad is glued on the surface of the handrail.

Preferably, the base lower extreme symmetry fixedly connected with support, just the universal wheel is installed to the support lower extreme.

The utility model has the following beneficial effects:

1. through setting up spout, slider, mount pad, ramming hammer and a actuating mechanism, change the hand through rotating, drive reciprocal lead screw and rotate, drive the slider and remove, and then drive the ramming hammer and remove for ramming the soil in different places, avoided artifical constantly to remove the position of ramming machine, labour saving and time saving adopts all to be mechanical mechanism, easy operation, and the practicality is strong.

2. Through setting up bull stick, disc, fixed axle, branch, connecting rod, recess, pivot and second actuating mechanism, driving motor rotates, drives the bull stick and rotates, drives the disc and rotates, drives the fixed axle and rotates, drives branch rotation and reciprocates back and forth, drives the connecting rod and rotates and reciprocate, and then drives the rammer hammer and reciprocate, tamps soil, avoids the manual work to go to lift the rammer hammer and then put down, has alleviateed workman's intensity of labour, the adoption be mechanical structure, the ramming effect is also better.

Drawings

FIG. 1 is a schematic three-dimensional structure of a compactor for earthwork according to the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 taken along line A-A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

fig. 6 is a schematic structural diagram of the base 1 in fig. 1.

In the figure: the device comprises a base 1, a chassis 2, a sliding groove 3, a sliding block 4, a mounting seat 5, a rotating rod 6, a disc 7, a fixed shaft 8, a supporting rod 9, a connecting rod 10, a tamping hammer 11, a reciprocating screw rod 12, a rotating hand 13, a limiting rod 14, a limiting groove 15, a motor 16 and a handrail 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 6, a rammer compactor for earthwork includes a base 1, a bracket symmetrically and fixedly connected to the lower end of the base 1, and the universal wheel is installed to the support lower extreme, the workman of being convenient for promotes the rammer compactor and removes, 1 upper end fixedly connected with machine case 2 of base, spout 3 has been seted up at the top in the machine case 2, 3 inner wall sliding connection of spout have slider 4, 4 lower extreme fixedly connected with mount pad 5 of slider, 5 lateral walls of mount pad rotate and are connected with

bull stick

6, 6 lateral walls fixedly connected with disc 7 of bull stick, disc 7 is close to the lateral wall fixedly connected with fixed axle 8 of edge, 8 lateral walls of fixed axle rotate and are connected with

branch

9, 9 lower extreme rotations of branch are connected with connecting

rod

10, 10 lower extreme fixedly connected with ram 11 of connecting rod, install drive slider 4 in 3 gliding first actuating mechanism of inner walls of spout in the spout 3, install drive disc 7 pivoted second actuating mechanism on the mount pad 5.

The side wall of the case 2 is fixedly connected with the handrail 17, the rubber pad is glued on the surface of the handrail 17, and the surface of the rubber pad is carved with anti-skid lines to avoid the phenomenon that the palm of a worker sweats during long-time work and the hand slips when the tamper is pushed, so that the worker is injured.

First actuating mechanism is including rotating the reciprocal lead screw 12 of connection at 3 inner walls of spout, and reciprocal lead screw 12 lateral wall and 4 threaded connection of slider, and 2 lateral walls of quick-witted case and fixedly connected with turning hand 13 are run through to reciprocal lead screw 12 one end, install on the turning hand 13 and carry out the stop gear who prescribes a limit to reciprocal lead screw 12 turned position.

Stop gear includes the gag lever post 14 of sliding connection at the rotating hand 13 lateral wall, and a plurality of and gag lever post 14 complex spacing grooves 15 have been seted up to quick-witted case 2 lateral wall, and a plurality of gag lever posts 15 set up along reciprocal lead screw 12 axle center symmetry, insert gag lever post 14 in gag lever post 15, prescribe a limit to the turned position of reciprocal lead screw 12, avoid reciprocal lead screw 12 to rotate, drive ramming hammer 11 and remove for ramming hammer 11's position changes.

The second driving mechanism comprises a motor 16 fixedly connected to the side wall of the mounting seat 5, and the output end of the motor 16 penetrates through the side wall of the mounting seat 5 and is fixedly connected with the rotating rod 6.

In the using process, the handrail 17 is held, the tamper is pushed to the position above the soil to be tamped, then the driving motor 16 rotates to drive the rotating rod 6 to rotate, the disc 7 to rotate, the fixed shaft 8 to rotate, the supporting rod 9 to rotate on the side wall of the fixed shaft 8, and the supporting rod 9 moves around the circumference along with the fixed shaft 8 to drive the connecting rod 10 to move around the circumference, so that the tamper 11 is driven to move up and down, and the soil is tamped continuously;

rotating the rotating hand 13, can drive reciprocal lead screw 12 and rotate, drive slider 4 and slide at 3 inner walls of spout, drive mount pad 5 round trip movement, drive disc 7 round trip movement, drive fixed axle 8 round trip movement, drive branch 9 round trip movement, drive connecting rod 10 round trip movement, and then drive rammer 11 round trip horizontal migration, adjust the position of rammer 11, insert gag lever post 14 in spacing groove 15 after adjusting, prescribe a limit to the rotational position of reciprocal lead screw 12.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The rammer compactor for the earthwork comprises a base (1) and is characterized in that a case (2) is fixedly connected to the upper end of the base (1), a sliding groove (3) is formed in the top of the case (2), a sliding block (4) is slidably connected to the inner wall of the sliding groove (3), a mounting seat (5) is fixedly connected to the lower end of the sliding block (4), a rotating rod (6) is rotatably connected to the side wall of the mounting seat (5), a disc (7) is fixedly connected to the side wall of the rotating rod (6), a fixed shaft (8) is fixedly connected to the side wall, close to the edge, of the disc (7), a supporting rod (9) is rotatably connected to the side wall of the fixed shaft (8), a connecting rod (10) is rotatably connected to the lower end of the supporting rod (9), a rammer hammer (11) is fixedly connected to the lower end of the connecting rod (10), and a first driving mechanism for driving the sliding block (4) to slide on the inner wall of the sliding groove (3) is installed in the sliding groove (3), and a second driving mechanism for driving the disc (7) to rotate is arranged on the mounting seat (5).

2. The compactor for earthwork according to claim 1, wherein the first driving mechanism comprises a reciprocating lead screw (12) rotatably connected to the inner wall of the chute (3), the side wall of the reciprocating lead screw (12) is in threaded connection with the slide block (4), one end of the reciprocating lead screw (12) penetrates through the side wall of the case (2) and is fixedly connected with a rotating handle (13), and a limiting mechanism for limiting the rotating position of the reciprocating lead screw (12) is installed on the rotating handle (13).

3. The compactor for earthwork according to claim 2, wherein the limiting mechanism comprises a limiting rod (14) slidably connected to a side wall of the rotating handle (13), a plurality of limiting grooves (15) matched with the limiting rod (14) are formed in the side wall of the case (2), and the plurality of limiting grooves (15) are symmetrically arranged along an axial center of the reciprocating screw rod (12).

4. A compactor according to claim 1, wherein the second drive mechanism comprises a motor (16) fixedly attached to the side wall of the mounting base (5), the output of the motor (16) extending through the side wall of the mounting base (5) and being fixedly attached to the rotating bar (6).

5. A compactor for earth works according to claim 1, characterized in that handrails (17) are fixedly connected to the side walls of the machine box (2), rubber pads being glued to the surface of the handrails (17).

6. The compactor for earth engineering according to claim 1, characterized in that the lower end of the base (1) is symmetrically and fixedly connected with a support, and the lower end of the support is provided with universal wheels.