CN102720233A

CN102720233A - Reciprocating type mechanical harrow handle for long-narrow ditches and blind ditches

Info

Publication number: CN102720233A
Application number: CN201110080054XA
Authority: CN
Inventors: 程光明
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-29
Filing date: 2011-03-29
Publication date: 2012-10-10

Abstract

The invention provides a reciprocating type mechanical harrow handle for long-narrow ditches and blind ditches. The reciprocating type mechanical harrow handle is simple in manufacture and capable of effectively cleaning sludge deposited at the bottoms of the ditches. The reciprocating type mechanical harrow handle for long-narrow ditches and blind ditches can be equipped with one or more dragging girders according to length of the ditches, and one to three groups of harrow handle assemblies are arranged under the girder according to set strokes. The left sides and the right sides of the harrow handle assemblies are provided with walking wheels to support the harrow handles to perform repetitive walking. Elastic springs are arranged above the harrow handle assemblies, and when impediments are met, the height of the harrow handles can be mechanically adjusted, and therefore the mechanical harrow handle cannot be blocked by the impediments. The mechanical harrow handle can repeatedly harrow sludge deposited at the bottoms of the ditches under the traction of power continuously or intermittently, thereby achieving the aim of effectively cleaning sludge deposited at the bottoms of the ditches.

Description

Long narrow ditch, covered conduit, reciprocating machine rake hand

Affiliated technical field

The present invention relates to a kind ofly to remove long ditch, covered conduit is deposited on bottom of trench mud device.

Background technology

In modern industrial and the life, we can both see that everywhere there is Ming Changgou in gutter miscellaneous, secretly long ditch, sewage focus on along ditch, the flow direction, give cleaner production, the important effect of having beautified the environment, but we are in reality; Also often see, because the gutter is long, the gradient is little, flow velocity is slow, more sediment is arranged slowly in ditch bottom sediments, a period of time in water flow process; The draining of ditch is just not smooth, even stops up, factory's blowdown ditch that particularly sludge quantity is bigger, and the ditch bottom sediments is faster; Desilting is more frequent, each desilting, and factory must stop production; Lean on artificial sternly smell, desilting in the poisonous environment, labor strength be big, and be when the desilting of poisonous factory, very big to the human injury; Also influence is produced and is caused damage, and the secretly obstruction of long ditch often need be broken the ground desilting.

Summary of the invention

In order to solve because of sediment causes the long ditch of blowdown, draining is not smooth even artificial desilting problem is leaned in obstruction, bottom of trench deposition, the invention provides a kind of, make simple long-term use not fragile, convenient management, reciprocating machine rake hand; This rake hand can be continuously or off and on raking be deposited in bottom of trench mud, do not allow deposition, the precipitating sludge behind the raking; Stir synthetic ultra's stream; Close to dirty, when mechanical rake is done by hand, can overcome the above problems effectively.

Technical scheme

The present invention solves its technical problem, and the technical scheme that is adopted is: can drag girder according to length, the making and settlement one or more of ditch, the following of every girder can set 1-3 group rake hand assembly according to the reciprocating stroke of setting; The left and right sides of rake hand is provided with road wheel, and the top of rake hand assembly and the below of parallel girder are provided with the elasticity spring, when running into bottom of trench injustice or bar, can mechanically regulate overhead height; Pass through repeatedly smoothly, can be not stuck because of bar influence, rake hand assembly positive and negative be provided with the auxiliary stressed plate of grooved, stressed plate upper fixed drag girder below; Stressed plate is close to rake hand element panels, and when girder dragged work repeatedly, the stressed plate master is just harrowing the hand assembly and auxiliary rake hand drags the stressed of axle; The traction of mechanical rake hand can be selected different electric traction equipment for use according to setting different reciprocating strokes; Can by, hoist engine wire rope, electric pushrod, electric screw; As traction power repeatedly, when the mechanical rake hand is worked under power traction repeatedly, but raking is deposited in the mud of bottom of trench; Do not allow deposition, the mud behind the raking stirs synthetic ultra and flows to dirty closing, and reaches bottom of trench desilting purpose effectively.

Beneficial effect of the present invention is: use non-damageable reciprocating machine rake hand simply, for a long time with a kind of novel structure, manufacturing, substitute artificial desilting and solved because of the bottom of trench deposition causes a series of problems and increase the benefit, practice thrift artificial desilting cost.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified

Fig. 1 structural front view of the present invention

Fig. 2 structure left view of the present invention

Fig. 3 is a bottom of trench scheme of installation of the present invention

Among the figure 1, girder square tube 2, girder connect square tube 3, parallel girder 4, elasticity spring

5, stressed accessory plate 5, rake hand assembly 7, road wheel 8, road wheel holder

9, drag axle

The specific embodiment

Can be in Fig. 1 Fig. 2 according to the length of ditch; Making and settlement one or more drag the below of girder (1) girder, can set the left and right sides of 1-3 group rake hand assembly (6) rake hand assembly (6) according to the reciprocating stroke of setting; Being provided with walking rubber wheel (7) picking-up rake hand assembly (6) walks repeatedly; The below of top and the parallel girder (3) of rake hand assembly (6) is provided with elasticity spring (4) and is enclosed within and drags outside the axle, and it is uneven or when bar is arranged to run into bottom of trench, can mechanically regulate and harrow hand height overhead; Pass through repeatedly smoothly; Can be not stuck because of bar influence, rake hand assembly (6) positive and negative is equipped with a grooved and drags stressed accessory plate (5) stressed plate (5) upper fixed and dragging girder (1) below, and stressed plate (5) plate face is close to the panel of rake hand assembly (6); When girder drags work repeatedly, main hand assembly (6) and auxiliary the stressed of axle (9) that drag of just harrowing of stressed plate (5).The below rake teeth of rake hand assembly (6) partly can be made as straight shape semicircle arc according to the ditch Bottom Shape.The traction of mechanical rake hand; Can select different electric traction equipment for use according to setting different strokes, can be by hoisting machine steel wire fly; Electric pushrod, electric screw are as traction power repeatedly; When the mechanical rake hand is worked under power traction repeatedly, but raking reaches bottom of trench desilting purpose effectively at the mud of bottom of trench.

Claims

1. one kind long narrow ditch, covered conduit reciprocating machine are harrowed hand, can be according to the length of ditch, and width makes one or more and back and forth drags girder; It is characterized in that: the below that drags girder sets one or more groups rake hand assembly according to the reciprocating stroke of setting, and the left and right sides of rake hand assembly is provided with road wheel; The top of rake hand assembly and the below of parallel girder are provided with left and right sides elasticity spring, are enclosed within to drag outside the axle, and the positive and negative of rake hand assembly is equipped with the grooved stressed plate; The power traction of mechanical rake hand can be selected different electric traction equipment for use according to setting different strokes; Can be by the hoisting machine wire rope, electric pushrod, electric screw are as reciprocal traction power.