Background technology:
In the last few years, country widelyd popularize new countryside construction, under the guiding of national policy and helping, in the rural area, had obtained better development as the biogas of clean energy resource, eco-friendly power source.Methane-generating pit need regularly be cleared up and reload, can normal gas producing, and the wherein cleaning of methane-generating pit, not only workload is big, and in scale removal process, exists the personal safety problem.Be accompanied by promoting the use of of biogas, the difficult problem of methane-generating pit cleaning that influences the biogas sustainable development has been mentioned agenda.In order to address the above problem; The applicant proposed multinomial patent application before this and obtained the authorization; Like the patent No. is ZL200720035741.9 " liquid natural pond, natural pond slag discharging car "; And for example the patent No. is ZL200920037569.X " straw clearing discharging car of methane tank " etc., welcome by peasant household after putting on market, makes the removing of biogas residue and biogas liquid realize mechanical work by manual work.But in the process that biogas residue and biogas liquid is removed, run into liquid upper strata, natural pond crust and lower sediment problem again, influence the cleaning efficiency of existing equipment liquid natural pond, natural pond slag.
Summary of the invention:
The technical problem that the present invention will solve provides the broken agitator of a kind of liquid shell, when biogas residue and biogas liquid is removed, then can be earlier with broken agitator with the upper strata fragmentation of crusting, again that the solid in the pond, liquid agitation is even, be convenient to power car and aspirate fast.
The present invention is equally applicable to use when liquid has crust or sediment is arranged in all kinds of liquid cells, septic tank, the inspection shaft.The present invention can with power cars supporting (being connected with the outputting power of power car) such as drainage combined dredging vehicle, grab type inspection shaft desilting car, fecal suction truck, liquid natural pond, natural pond slag discharging car through square tenon.
The present invention realizes through following technical scheme:
The broken agitator of liquid shell comprises the rotating shaft that is connected with power, is connected in the fragmentation awl or the agitator arm of roller end, also comprise rotating shaft cover, be fixed on the handle that rotating shaft is overlapped.
The further improvement project of the present invention is, rotating shaft is made up of flexible axle and hard axle, and the link of said flexible axle inserts in the set hole of hard axle link, is connected with the nut between the axle sleeve firmly through flexible shaft protecting.The other end of flexible axle is connected with power set through square tenon, and the other end of hard axle is connected with broken awl or agitator arm, and said handle is connected in hard axle sleeve.
The present invention further improvement project is between hard axle above the handle and hard axle sleeve, to be provided with bearing.
The present invention further improvement project is, said broken awl is made up of three poles less than 90 degree bendings at least, and pole one end is connected in the holder of broken awl, and another termination joins, and floor projection is tapered.
The present invention compared with prior art has the following advantages:
Broken agitator of liquid shell of the present invention and grab type inspection shaft desilting car, drainage combined dredging vehicle, fecal suction truck, the supporting use of the clear truck of methane-generating pit effectively raise the effect that operation was aspirated, grasped to these several kinds of vehicles.
During crushing operation; Earlier connect installation through square tenon with power car transmission position, load onto broken awl, both hands are held the broken agitator handle of liquid shell then; Put into inspection shaft, liquid cell, septic tank or methane-generating pit liquid shell place, owing to the rotation of broken awl that the supernatant liquid crust is broken.When stirring operation, then need be replaced by agitator arm (concrete operations as above), because the rotatablely moving of agitator arm, the liquid and the broken shell on the slag at the bottom of the sedimentation basin and mud and upper strata stirred, make things convenient for power car to aspirate operation fast.
The present invention is novel in design, practical, is to realize the quick prune job necessary tool of all kinds of liquid cells such as methane-generating pit, septic tank, inspection shaft.
The specific embodiment:
Embodiment 1
As shown in Figure 1, the present invention includes the rotating shaft that is connected with power set, be connected in the fragmentation awl of roller end, also comprise rotating shaft cover, be fixed on the handle of rotating shaft cover.Said rotating shaft is made up of flexible axle 1 and hard axle 2, and the link of said flexible axle 1 inserts in the set hole of hard axle 2 links, is connected with the nut 5 between the axle sleeve 4 firmly through flexible shaft protecting 3.The other end of flexible axle 1 is connected (provider's tenon does not illustrate, and square tenon also can be made by oneself available from market) through square tenon with power set, the other end of hard axle 2 is connected (axle 2 connection terminations are provided with stop nut 9 firmly) with broken awl 6.As shown in Figure 1, said handle 7 is connected in hard axle sleeve 4, between hard axle 2 above the handle and hard axle sleeve 4, is provided with bearing.
Still as shown in Figure 1, said broken awl 6 is made up of three poles less than 90 degree bendings, and pole one end is connected in the holder 8 of broken awl, and another termination joins, and floor projection is tapered.
Embodiment 2
As shown in Figure 2, said rotating shaft is made up of flexible axle 1 and hard axle 2, and hard axle 2 one ends are connected with flexible axle, and the other end is connected with agitator arm 10.Said agitator arm 10 is provided with impeller protective cover 11, and the upper end of said protective cover is fixed on hard axle sleeve 4.
All the other are implemented like embodiment 1