CN208965620U - A kind of movable hydraulic grab bucket type mud cleaner - Google Patents
A kind of movable hydraulic grab bucket type mud cleaner Download PDFInfo
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- CN208965620U CN208965620U CN201821417756.6U CN201821417756U CN208965620U CN 208965620 U CN208965620 U CN 208965620U CN 201821417756 U CN201821417756 U CN 201821417756U CN 208965620 U CN208965620 U CN 208965620U
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Abstract
The utility model relates to a kind of movable hydraulic grab bucket type mud cleaners, including track and locomotive of removing contamination, walking mechanism is equipped between trash roof and track, bottom is equipped with grab bucket mechanism, trash car, which is equipped with, promotes winding plant, oil pipe winding plant, hydraulic station and upper and lower stroke limit regulating device, hydraulic station is equipped with thermoswitch and heater, upper and lower stroke limit regulating device includes the first screw rod, first switch group and second switch group, first screw rod is equipped with sliding swivel nut, and the first support shaft is equipped between shield, first switch group includes that upper limit is switched close to quick closing valve and lower limit are close, second switch group includes that upper cross limits close to switch and descended limit close to switch, parallel the second screw rod and the second support shaft is equipped between first switch group and second switch group and shield；The utility model can accurate, reliable, easily carry out the operation positioning of promotion winding plant, it is ensured that equipment operates normally under Alpine-cold condition, removes contamination for more irrigation channels, wide channel.
Description
Technical field
The utility model relates to a kind of dirt cleaner, especially a kind of movable hydraulic grab bucket type mud cleaner.
Background technique
Grab type trash cleaning machine vehicle is attached to sundries on trash rack for removing, and is widely used in city water, draining, water intaking
More irrigation channels such as pumping plant or wide channel, to remove contamination under conditions of not shutting down and be not vented reservoir.In the prior art
Movable hydraulic grab bucket type mud cleaner vehicle generally comprise remove contamination trolley and grab bucket, car top of removing contamination setting for band motor vehicles bodies exists
The walking mechanism of shift reciprocately above multiple support channels, such as a kind of movable type hydraulic trash-cleaning machine that patent CN101935997A is provided,
Small car of removing contamination is additionally provided with for the oil pipe for promoting winding plant and link with promotion winding plant of traction rope lifting grab bucket
Winding plant, oil pipe winding plant drive grab bucket folding crawl sundries by airborne hydraulic station fuel feeding, through hydraulic cylinder, promote volume
It raises and is additionally provided with strainer between the driving shaft of device and the driven shaft of oil pipe winding plant, pass through being wound on synchronization chain
Bearing up pulley is tensioned, but this structure lacks the means for adjusting limit of movement of stroke up and down, it is difficult to be determined the formation of winding plant
Position, while oil temperature is lower under Alpine-cold condition, causes to grab failure.
Stroke is controlled though having measure gear displacement amount by travel switch or encoder in the prior art, stroke is opened
Pass relies primarily on that manual control is relatively complicated, and measurement device data acquisition control with encoder is cumbersome, higher cost, in gear
It is complicated to be driven flowering structure, high failure rate, and be difficult to adjust restraining position, cause to dismount cumbersome.
Utility model content
The purpose of this utility model is in view of the drawbacks of the prior art, to provide a kind of movable hydraulic grab bucket type mud cleaner, adopt
The hydraulic oil of adjustable up and down the stroke limit regulating device and temperature-sensitive heated for controlling temperature direct-connected to Hooks coupling universal coupling, can be quasi-
Really, reliably, easily carry out promoted winding plant operation positioning, it is ensured that equipment operates normally under Alpine-cold condition, for mostly into
Water channel road, wide channel are removed contamination.
The utility model is achieved by the following technical solutions:
A kind of movable hydraulic grab bucket type mud cleaner, including track and remove contamination locomotive, the trash roof and track it
Between be equipped with walking mechanism, bottom be equipped with grab bucket mechanism, the trash car be equipped with promoted winding plant, oil pipe winding plant and
Hydraulic station is equipped with lifting rope between the promotion winding plant and grab bucket mechanism, and internal equipped with driving shaft, the oil pipe elevator dress
It sets and grabs bucket and be equipped with oil pipe and inside between mechanism and hydraulic station equipped with driven shaft, be equipped between the driving shaft and driven shaft
Chain, the hydraulic station are equipped with thermoswitch and heater, and the thermoswitch is electrically connected with heater, the locomotive of removing contamination
It is interior to be equipped with upper and lower stroke limit regulating device；
It is described up and down stroke limit regulating device include the first screw rod, first switch group and second switch group, described first
Shield is equipped between screw rod, first switch group and second switch group and locomotive of removing contamination, first screw rod passes through shield and active
Shaft coupling is equipped between axis, first screw rod is equipped with sliding swivel nut, first is equipped between sliding swivel nut and the shield
Support axis；
The first switch group and second switch group are located at the first screw rod two sides, and are correspondingly arranged with sliding swivel nut,
The first switch group includes upper limit close to quick closing valve and lower limit close to switch, and the second switch group includes that upper limit of crossing approaches
It switchs and descended limit close to switch, the second parallel screw rod is equipped between the first switch group and second switch group and shield
With the second support shaft, second screw rod and upper limit are limited close to quick closing valve, lower limit close to switch, upper cross close to switch and lower mistake
Limit is equipped with matching thread close between switching, and end passes through shield and is equipped with knob.
The utility model has the following beneficial effects:
(1) trash car stablizes compact connection with shaft coupling and promotes volume by the way that stroke limit regulating device up and down is arranged
Raise device driving shaft transmission, drive the first screw rod on sliding swivel nut relative position, until block by upper limit close to quick closing valve, under
The close switch of limit, upper cross limit close to switching or descending limit close to inductive switching, accurately and reliably to carry out being promoted elevator dress
Set the positioning with oil pipe winding plant；(2) stroke limit regulating device is adjusted by the second screw rod and the second support shaft up and down
The position of first switch group and second switch group facilitates and adjusts sensed position according to operating condition, practical；(3) it is opened using temperature-sensitive
Induction hydraulic station oil temperature is closed, heater opening and closing is driven, so as to thermostatic control, it is ensured that equipment operates normally under Alpine-cold condition, is
More irrigation channels, wide channel are removed contamination.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is that the utility model is removed contamination locomotive outline drawing.
Fig. 3 is that the utility model is removed contamination intra-locomotive structure chart.
Fig. 4 is the position the AA cross-sectional view of Fig. 3.
Fig. 5 is the utility model stroke limit regulating device structure chart up and down.
Fig. 6 is the utility model stroke limit regulating device side block diagram up and down.
Fig. 7 is the utility model first switch group and second switch group structure chart.
(in figure, track 1 and locomotive 2 of removing contamination, walking mechanism 3, mechanism 4 of grabbing bucket, limiting buffer mechanism 5, promotion winding plant
6, oil pipe winding plant 7 and hydraulic station 8, lifting rope 9, driving shaft 10, oil pipe 11, driven shaft 12, chain 13, eccentric idler pulley 14,
Upper and lower stroke limit regulating device 15, the first screw rod 16, first switch group 17 and second switch group 18, shield 19, shaft coupling
20, bearing 21, gland 22 slides swivel nut 23, the first support shaft 24, and upper limit approaches switch 26 close to quick closing valve 25 and lower limit,
Upper cross limits close to switch 27 and descended limit close to switch 28, the second screw rod 29 and the second support shaft 30, knob 31, thermoswitch 32
With heater 33).
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
A kind of movable hydraulic grab bucket type mud cleaner, including track 1 and locomotive 2 of removing contamination, 2 top of locomotive and the track of removing contamination
Walking mechanism 3, bottom are equipped between 1 equipped with grab bucket mechanism 4, the locomotive 2 of removing contamination includes the housing plate 34 of multiple rivetings, so as to
Maintenance, 2 bottom of locomotive of removing contamination are additionally provided with limiting buffer mechanism 5, to buffer impact force when grab bucket mechanism 4 is promoted, avoid setting
Standby damage；
It is equipped in the locomotive 2 of removing contamination and promotes winding plant 6, oil pipe winding plant 7 and hydraulic station 8, the promotion elevator
Lifting rope 9 is equipped between device 6 and grab bucket mechanism 4, and internal equipped with driving shaft 10, the oil pipe winding plant 7 and grab bucket mechanism 4
It is equipped with oil pipe 11 between hydraulic station 8 and inside is equipped with driven shaft 12, chain is equipped between the driving shaft 10 and driven shaft 12
13, drive driving shaft 10 to rotate by rotating electric machine, synchronous driving driven shaft 12 rotates under the drive of chain 13, realizes and promotes volume
Raise the driving of device 6 and oil pipe winding plant 7；
Several eccentric idler pulleys 14 are equipped in the chain 13, by the way that eccentric idler pulley 14 is mounted on trash with axis
On vehicle 2, chain 13 realizes that chain 13 is tensioned around the gear on eccentric idler pulley 14, driving wheel and driven wheel, more traditional concentric
Wheel has preferably tensioning regulating effect, wherein is equipped with upper and lower stroke limit regulating device 15 in the locomotive 2 of removing contamination；
The stroke limit regulating device 15 up and down includes the first screw rod 16, first switch group 17 and second switch group 18,
Between first screw rod 16, first switch group 17 and second switch group 18 and locomotive 2 of removing contamination be equipped with shield 19, described first
Screw rod 16 is equipped with shaft coupling 20 across shield 19 and driving shaft 10, is equipped between 16 both ends of the first screw rod and shield 19
Bearing 21 is equipped with gland 22, the riveting of gland 22 and 19 fixing assembling bearing of shield between 21 side of bearing and shield 19
21, the stability of strutting system at 16 both ends of the first screw rod is improved by bearing 21, first screw rod 16 is equipped with sliding swivel nut 23, institute
It states and is equipped with the first support shaft 24 between sliding swivel nut 23 and shield 19；
The first switch group 17 and second switch group 18 are located at 16 two sides of the first screw rod, and right with sliding swivel nut 23
It should be arranged, the first switch group 17 approaches switch 26, the second switch group close to quick closing valve 25 and lower limit including upper limit
18 include that upper cross limits close to switch 27 and descended limit close to switch 28, the first switch group 17 and second switch group 18 and shield
Parallel the second screw rod 29 and the second support shaft 30 are equipped between cover 19, and second screw rod 29 and upper limit are close to quick closing valve
25, the close switch 26 of lower limit, upper cross limit close to switch 27 and descended between the close switch 28 of limit to be equipped with matching thread 35, and
End passes through shield 19 and is equipped with knob 31；
Model close to switch selects FBM-18D08N2-D3, and upper limit is logical close to quick closing valve 25 and lower limit close to switch 26
It crosses and connect control opening and closing with the power circuit of rotating electric machine on driving shaft 10, upper limit is switched close to quick closing valve 25 and lower limit are close
26 with the warning circuit on power circuit by connecting, more stable compared with gear drive compact using shaft coupling 20, makes the first screw rod
16 make to slide swivel nut 23 and the first spiral shell with 10 synchronous rotary of driving shaft since the anti-sliding stop swivel nut 23 of the first support shaft 24 rotates
Bar 16 is being threadedly engaged lower relative movement, when supreme down stroke limit point, sliding swivel nut 23 shelter from upper limit close to switch or
Lower limit carries out the operation for promoting winding plant 6 and oil pipe winding plant 7 close to switch 26, output power supply circuit shutdown signal
Positioning；When sliding swivel nut 23 was moved to the close switch of limit and the close switch 28 of limit was descended to be blocked by induction, output is extremely alarmed
Circuit alarm, so as to breakdown maintenance；
Since the second support shaft 30 prevents first switch group 17 and second switch group 18 from rotating with the second screw rod 29, pass through rotation
Dynamic knob 31 drives the rotation of the second screw rod 29, under matching thread effect, first switch group 17, second switch group 18 and the second spiral shell
29 relative displacement of bar, according to operating condition, to adjust limit induction up and down and to cross the position of limit induction, accurate, reliable, side up and down
Just the operation positioning for promoted winding plant 6, removes contamination for more irrigation channels, wide channel.
The hydraulic station 8 is equipped with thermoswitch 32 and heater 33, and the thermoswitch 32 is electrically connected with heater 33
It connects, KSD301D can be selected in the model of thermoswitch 32, and DJR-100W can be selected in 33 model of heater, by the end of thermoswitch 32
In in the fuel tank of hydraulic station 8, thermoswitch 32 is connect with the power circuit of heater 33 for portion and the heating part position of heater 33,
When trash is in psychro-environment, the oil temperature of fuel tank input oil pipe 11 is reduced, and thermoswitch 32 controls heater 33 and opens,
Oil body is heated, until thermoswitch 32 turns off, guarantees fuel tank thermostatic control, remains to work normally under psychro-environment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.Promote winding plant, oil pipe winding plant and the grab bucket of hydraulic station oil-feeding control
The hydraulic cylinder principle of mechanism can be found in CN101935997A, for electric close to switch and thermoswitch and power circuit, alarm
Physical circuit connection, power circuit, the physical circuit of warning circuit and the element on road are it is known in the art that therefore no longer superfluous here
It states.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should all cover within the protection scope of the present utility model.Therefore, the protection scope of the utility model should be with
Subject to the protection scope of claims.
Claims (4)
1. a kind of movable hydraulic grab bucket type mud cleaner, including track and locomotive of removing contamination, between the trash roof and track
It is equipped with grab bucket mechanism equipped with walking mechanism, bottom, the trash car, which is equipped with, promotes winding plant, oil pipe winding plant and liquid
Pressure station is equipped with lifting rope between the promotion winding plant and grab bucket mechanism, and inside is equipped with driving shaft, the oil pipe winding plant
It is equipped with oil pipe between grab bucket mechanism and hydraulic station and inside is equipped with driven shaft, chain is equipped between the driving shaft and driven shaft
Item, it is characterized in that, the trash car is equipped with upper and lower stroke limit regulating device；
It is described up and down stroke limit regulating device include the first screw rod, first switch group and second switch group, first screw rod,
Shield is equipped between first switch group and second switch group and locomotive of removing contamination, first screw rod is across shield and driving shaft
Equipped with shaft coupling, first screw rod is equipped with sliding swivel nut, and the first support shaft is equipped between sliding swivel nut and the shield；
The first switch group and second switch group are located at the first screw rod two sides, and are correspondingly arranged with sliding swivel nut, described
First switch group includes upper limit close to quick closing valve and lower limit close to switch, and the second switch group includes that upper cross limits close to switch
With descended limit close to switch, parallel the second screw rod and the are equipped between the first switch group and second switch group and shield
Two support shafts, second screw rod and upper limit close to quick closing valve, lower limit close to switch, it is upper cross limit close to switch and descended limit connect
Matching thread is equipped between nearly switch, and end passes through shield and is equipped with knob.
2. a kind of movable hydraulic grab bucket type mud cleaner as described in claim 1, it is characterized in that, it is equipped in the chain several inclined
Heart tensioning wheel.
3. a kind of movable hydraulic grab bucket type mud cleaner as described in claim 1, it is characterized in that, first screw rod both ends and shield
It is equipped with bearing between cover, gland is equipped between the bearing side and shield.
4. a kind of movable hydraulic grab bucket type mud cleaner as described in claims 1 to 3 any one, it is characterized in that, it is described hydraulic
It stands and is equipped with thermoswitch and heater, the thermoswitch is electrically connected with heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417756.6U CN208965620U (en) | 2018-08-31 | 2018-08-31 | A kind of movable hydraulic grab bucket type mud cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417756.6U CN208965620U (en) | 2018-08-31 | 2018-08-31 | A kind of movable hydraulic grab bucket type mud cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208965620U true CN208965620U (en) | 2019-06-11 |
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ID=66754200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821417756.6U Active CN208965620U (en) | 2018-08-31 | 2018-08-31 | A kind of movable hydraulic grab bucket type mud cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208965620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719623A (en) * | 2020-06-19 | 2020-09-29 | 江苏省五环水务工程有限公司 | Movable grab bucket trash remover |
-
2018
- 2018-08-31 CN CN201821417756.6U patent/CN208965620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719623A (en) * | 2020-06-19 | 2020-09-29 | 江苏省五环水务工程有限公司 | Movable grab bucket trash remover |
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