CN205134511U - Half -hanging type sewage suction truck - Google Patents
Half -hanging type sewage suction truck Download PDFInfo
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- CN205134511U CN205134511U CN201520869272.5U CN201520869272U CN205134511U CN 205134511 U CN205134511 U CN 205134511U CN 201520869272 U CN201520869272 U CN 201520869272U CN 205134511 U CN205134511 U CN 205134511U
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- sludge tank
- vacuum
- vacuum pump
- suction
- soil pick
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Abstract
The utility model provides a half -hanging type sewage suction truck, includes the frame, be fixed with the mud jar on the frame, install the vacuum pump on the frame of mud jar front end and provide the engine of power for the vacuum pump, be linked together through the vacuum tube between vacuum pump and the mud jar, the rear end of mud jar bottom is provided with the soil pick -up mouth, the soil pick -up mouth is said through sewage suction pipe and is linked together its characterized in that with the mud jar is inside: the vacuum pump is two, the intake pipe and the vacuum tube of two vacuum pumps are linked together, and the transmission shaft of two vacuum pumps concatenates together and provides power by the engine. The utility model discloses the soil pick -up can reinforce, efficient.
Description
Technical field
The utility model relates to special-purpose vehicle manufacturing technology field, particularly relates to a kind of Semi-trailed suction-type sewer scavenger.
Background technology
Suction-type sewer scavenger is mainly used in the sewage of all kinds of underground sewer in city, catch-basin and inspection shaft, mud and sandstone, large-scale, the suction of block, transport, remove stage makeup and costume, can be used for the suction of the sewage of large-scale industrial enterprise, industrial waste oil and waste water, the desilting in transport and small-sized river course and dredging simultaneously.At present, existing suction-type sewer scavenger usually and tractor unitary design, if tractor breaks down, suction-type sewer scavenger just independently cannot carry out soil pick-up operation, and soil pick-up operation cannot be carried out by the traction of other tractors, bring a definite limitation to suction-type sewer scavenger operation, and suction-type sewer scavenger integral design cost is high, brings certain economic pressures to applying unit.
Chinese patent Authorization Notice No. CN203049775U, authorized announcement date is that the utility model on July 10th, 2013 discloses a kind of Semi-trailed suction-type sewer scavenger, comprise tractor, it is characterized in that: described in draw together tractor and be connected with suction-type sewer scavenger body by frame body A, described suction-type sewer scavenger body comprises frame body B, frame body B is provided with power set, sewage suction device and lifting gear, power set provide power for the operation of suction-type sewer scavenger body.
This Semi-trailed suction-type sewer scavenger improves the soil pick-up ability of suction-type sewer scavenger, and solves traditional suction-type sewer scavenger headstock and to be out of order then irremovable problem.But due to easily greatly promoting of sludge tank, the air extracted is needed also greatly to increase, and the liquid extracted in practical operation is often mingled with stone, hard objects that fragment of brick equal-volume is larger, the soil pick-up that vacuum pump cannot meet Semi-trailed suction-type sewer scavenger require that, if Long-Time Service, probably cause the blocking of dirt sucking tube, and then affect the routine work of suction-type sewer scavenger.
Summary of the invention
The purpose of this utility model is the defect and the deficiency that overcome prior art, provides the Semi-trailed suction-type sewer scavenger that a kind of soil pick-up ability is strong, efficiency is high.
For realizing above object, technical solution of the present utility model is: a kind of Semi-trailed suction-type sewer scavenger, comprise vehicle frame, described vehicle frame is fixed with sludge tank, the vehicle frame of described sludge tank front end is provided with vacuum pump and provides the motor of power for vacuum pump, be connected by vacuum tube between described vacuum pump and sludge tank, sewage discharge tube is provided with bottom the rear end of sludge tank, described sewage discharge tube is connected with sludge tank inside by soil pick-up pipeline, it is characterized in that: described vacuum pump is two, the air inlet pipe of described two vacuum pumps is connected with vacuum tube, the power transmission shaft of two vacuum pumps is serially connected and provides power by motor.
Between described soil pick-up pipeline and sewage discharge tube, mill is installed.
Described sludge tank rear end is provided with bonnet, and described bonnet is hinged on sludge tank by bonnet movable axis.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model uses two vacuum pump replacement original but vacuum pump setting, substantially increase the operating efficiency of suction-type sewer scavenger, reduce the probability of dirt sucking tube blocking, and the generation of vacuum degree deficiency situation during owing to avoiding work, also improve suction-type sewer scavenger safety factor in actual applications.
2, the mill that arranges between sewage discharge tube and soil pick-up pipeline of the utility model, makes dirt can pulverize through mill before entering soil pick-up pipeline, ensure that the unimpeded of soil pick-up pipeline, also improve the application life of equipment.
3, the setting of bonnet in the utility model, not only substantially increases the operating efficiency of sewage sludge desilting transhipment.Also significantly reduce the labour intensity of street cleaner.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is two vacuum pump structure schematic diagram in the utility model.
Fig. 3 is the partial view under the utility model bonnet open mode.
In figure: vehicle frame 1, sludge tank 2, vacuum pump 3, motor 4, vacuum tube 5, sewage discharge tube 6, soil pick-up pipeline 7, mill 8, bonnet 9, bonnet movable axis 10, ball valve 11, hydraulic oil pump 12, hydraulicdirectional control valve 13, conduit under fluid pressure 14, hydraulic jack 15.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
See Fig. 1-Fig. 2, a kind of Semi-trailed suction-type sewer scavenger, comprise vehicle frame 1, described vehicle frame 1 is fixed with sludge tank 2, described sludge tank 2 rear end is provided with bonnet 9, described bonnet 9 is hinged on sludge tank 2 by bonnet movable axis 10, the vehicle frame 1 of described sludge tank 2 front end is provided with vacuum pump 3 and provides the motor 4 of power for vacuum pump 3, be connected by vacuum tube 5 between described vacuum pump 3 and sludge tank 2, sewage discharge tube 6 is provided with bottom the rear end of sludge tank 2, described sewage discharge tube 6 is connected with sludge tank 2 inside by soil pick-up pipeline 7, between described soil pick-up pipeline 7 and sewage discharge tube 6, mill 8 is installed, in order to improve the soil pick-up ability of suction-type sewer scavenger, the utility model is provided with two vacuum pumps 3, the air inlet pipe of these two vacuum pumps 3 is connected with vacuum tube 5, and the power transmission shaft of two vacuum pumps 3 is serially connected and provides power by motor 4.
Be divided into two job steps during utility model works, the first step is mud pumping operation, and second step is that mud dumps operation.First step mud pumping operation, first ato unit 4, operated by belt drive vacuum pump 3, air when vacuum pump 3 operation in vacuum tube 5 sucking sludge tank 2, make to produce vacuum in sludge tank 2, now the sewage discharge tube 6 of soil pick-up pipeline 7 end should be put into sludge-tank and open ball valve 11 simultaneously, at this moment the warp under the effect of atmospheric pressure of the mud in sewage sludge pond sucks from sewage discharge tube 6, again after mill 8 is pulverized, be sucked in sludge tank 2 from soil pick-up pipeline 7, thus complete first step mud pumping operation.Second step mud dumps operation, first ato unit 3, operated by belt drive hydraulic oil pump 12, hydraulic oil is produced when hydraulic oil pump 12 operation, now operate hydraulicdirectional control valve 13, make high pressure liquid force feed drive hydraulic jack 15 to work through conduit under fluid pressure 14, open bonnet state as shown in Figure 3, mud now in sludge tank 2 is poured in the dirty pond of collection under gravity, and mud dumps operation and completes.
Claims (3)
1. a Semi-trailed suction-type sewer scavenger, comprise vehicle frame (1), described vehicle frame (1) is fixed with sludge tank (2), the vehicle frame (1) of described sludge tank (2) front end is provided with vacuum pump (3) and provides the motor (4) of power for vacuum pump (3), be connected by vacuum tube (5) between described vacuum pump (3) and sludge tank (2), sewage discharge tube (6) is provided with bottom the rear end of sludge tank (2), described sewage discharge tube (6) is connected with sludge tank (2) inside by soil pick-up pipeline (7), it is characterized in that: described vacuum pump (3) is two, the air inlet pipe of described two vacuum pumps (3) is connected with vacuum tube (5), the power transmission shaft of two vacuum pumps (3) is serially connected and provides power by motor (4).
2. a kind of Semi-trailed suction-type sewer scavenger according to claim 1, is characterized in that: be provided with mill (8) between described soil pick-up pipeline (7) and sewage discharge tube (6).
3. a kind of Semi-trailed suction-type sewer scavenger according to claim 1, it is characterized in that: described sludge tank (2) rear end is provided with bonnet (9), described bonnet (9) is hinged on sludge tank (2) by bonnet movable axis (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869272.5U CN205134511U (en) | 2015-11-04 | 2015-11-04 | Half -hanging type sewage suction truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869272.5U CN205134511U (en) | 2015-11-04 | 2015-11-04 | Half -hanging type sewage suction truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205134511U true CN205134511U (en) | 2016-04-06 |
Family
ID=55620318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520869272.5U Active CN205134511U (en) | 2015-11-04 | 2015-11-04 | Half -hanging type sewage suction truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205134511U (en) |
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2015
- 2015-11-04 CN CN201520869272.5U patent/CN205134511U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |