CN213625783U - Light folding arm support type onshore cutter-suction machine - Google Patents
Light folding arm support type onshore cutter-suction machine Download PDFInfo
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- CN213625783U CN213625783U CN202021230987.3U CN202021230987U CN213625783U CN 213625783 U CN213625783 U CN 213625783U CN 202021230987 U CN202021230987 U CN 202021230987U CN 213625783 U CN213625783 U CN 213625783U
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Abstract
The utility model discloses a machine is inhaled to folding cantilever type of light weight on-shore hank, include: running gear, the rotating base system, the arm frame system is inhaled to the hank, the mud system is inhaled in the vacuum, power supply system and driver's cabin, wherein, running gear is located the below of rotating base system, the arm frame system is inhaled to the hank, the mud system is inhaled to the vacuum, power supply system and driver's cabin all are fixed in on the rotating base system, power supply system inhales the mud system electricity with the vacuum and is connected, the mud pipeline that inhales the mud system in the vacuum depends on being fixed in on the arm frame system is inhaled to the hank, running gear is crawler-type running gear, the arm frame system is inhaled to the hank includes a plurality of folding arm festivals, the mud system is. The lightweight folding boom type onshore cutter-suction machine integrates the vacuum cutter-suction principle, the folding boom principle, the crawler walking principle and the pipeline transportation principle.
Description
Technical Field
The utility model relates to a desilting technical field especially relates to a folding cantilever type in light weight onshore hank inhales machine.
Background
When dredging rivers and lakes, two modes of dredging by a cutter suction dredger and dry cofferdam dredging are mainly adopted.
When the cutter suction boat is used for dredging, the storage and pretreatment of slurry are carried out on the boat, so that the cutter suction boat is large in size and draught, and is mainly suitable for dredging of large rivers, rivers and lakes, and the cutter suction boat is greatly limited when a river channel is narrow, the water depth is shallow, a bridge is arranged on the river channel, and water falls into the river at high or low levels.
When the cofferdam dry dredging is adopted, a cofferdam needs to be arranged on a full section or a partial section, and the dredging can be carried out by adopting a mechanical or manual mode after water in the cofferdam is pumped to be dry. The dry cofferdam dredging process is suitable for small riverways with shallow water depth and slow water flow, and is extremely difficult to construct in case of deep water depth or urgent water flow, large in cofferdam and pumping construction amount and long in construction period, so that the project management goal is not favorably realized.
When the river channel is narrow, a bridge is arranged on the river channel, and water falls into the river from high to low, the dredging boat is not suitable for dredging. At this time, if the water flow is deep or urgent, the cofferdam dredging construction is difficult, the engineering quantity is huge, the economical efficiency is poor and the construction period is long. If the onshore cutter-suction technology is applied, the situation can be reasonably dealt with. Nowadays, the on-shore cutter suction technology is mainly applied to sewage suction trucks and excavator type cutter suction pumps in the industry.
The sewage suction truck mainly utilizes a mud pump to suck settled mud and carries out vehicle-mounted transportation, and is mainly used for cleaning a septic tank. The mud pump pipe is tried to be applied to the dredging process of the river channel, and the mud pump pipe is found to have poor mud suction effect because water is more than mud when mud is pumped underwater; when encountering sundries such as branches, plastic bags, stones and the like, the pump is easy to block. The mud tank for storing mud has small capacity, the round-trip transportation consumes much time, and the mud suction efficiency is low. The soil pick-up vehicle runs by adopting tires, and cannot lean to the side and operate under the condition of a complex terrain beside a river. The sewage suction truck has poor applicability to dredging engineering.
The digging machine type cutter suction pump is arranged on a digging machine arm and can extend into water to carry out cutter suction operation. But the excavator has shorter arm length and small operation radius; both banks of the river channel are mostly soft slopes, and the excavator is inconvenient to operate alongside; the excavator arm is mainly used for excavation operation and has the characteristics of large size and heavy weight.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vacuum hank inhales principle, folding cantilever crane principle, crawler travel principle and pipeline transportation principle and in the machine is inhaled to folding cantilever crane formula bank hank on light weight of an organic whole.
In order to achieve the above object, the utility model provides a light weight folding cantilever crane formula onshore hank inhales machine, include: a walking device, a rotary base system, a cutter suction arm frame system, a vacuum mud suction system, a power supply system and a cab,
running gear is located the below of rotating base system, and on the arm frame system was all fixed in the rotating base system to hank suction boom system, vacuum suction mud system, power supply system and driver's cabin, power supply system and vacuum suction mud system electricity were connected, and vacuum suction mud system inhales the mud pipeline and depends on being fixed in on the arm frame system is inhaled to hank suction boom, and running gear is crawler-type running gear, and hank suction boom system includes a plurality of folding arm festival, and vacuum suction mud system is provided with the vacuum suction mud pump.
Preferably, the rotating base system comprises a rotating base and a rotating motor fixed on the rotating base to drive the rotating base to rotate, the walking device is located below the rotating base, and the twisting and suction arm frame system, the vacuum mud suction system, the power supply system and the cab are all fixed on the rotating base.
Preferably, the rotary motor drives the rotary base and the mechanism fixed on the rotary base to integrally rotate through gear transmission.
Preferably, the twisting and sucking arm frame system comprises at least two arm sections, a pin shaft connected with the two adjacent arm sections, a hydraulic top support supporting the two adjacent arm sections, a twisting and sucking head and a twisting and sucking motor, wherein the twisting and sucking head and the twisting and sucking motor are installed at the head of the arm section at the forefront, two ends of the hydraulic top support are fixedly connected with the two adjacent arm sections respectively, and the twisting and sucking motor is electrically connected with the twisting and sucking head to drive the twisting and sucking head to rotate and stir bottom mud.
Preferably, the arm section is provided with 3-5, the length of a single arm section is 6-9 m, the end part of the arm section is connected with the twisting suction head through a flange plate, and the end part of the arm section is fixed with the twisting suction motor through a fastening piece.
Preferably, the vacuum mud suction system comprises a vacuum mud suction pump fixed above the rotary base system, a mud suction pipeline fixed on the arm sections, a rotary pipe section connected with the two adjacent arm sections, and a mud discharge pipeline located behind the vacuum mud suction pump, wherein the mud suction pipeline is led out by the vacuum mud suction pump and is arranged along the arm sections.
Preferably, the mud suction pipeline is fixed on the arm section through a U-shaped hoop.
Preferably, the lightweight folding arm-frame type onshore winch-suction machine further comprises a control system, wherein the control system comprises a display screen, a control main chip electrically connected with the display screen, and a rotation control system, a hydraulic control system, a winch-suction control system and a mud-suction control system which are electrically connected with the control main chip, the rotation control system is electrically connected with a rotation base system, the hydraulic control system is electrically connected with a hydraulic jacking, the winch-suction control system is electrically connected with a winch-suction motor, and the mud-suction control system is electrically connected with a vacuum mud-suction system.
Preferably, the rotary control system comprises a rotary motor control relay electrically connected with the rotary motor and an angle sensor installed on a rotary base, the hydraulic control system comprises a first electromagnetic relay electrically connected with a hydraulic jacking and a position sensor installed on the hydraulic jacking, the cutter suction control system comprises a cutter suction motor control relay electrically connected with a cutter suction motor, a stress sensor installed on a cutter suction head, a rotating speed sensor and a gyroscope + acceleration sensor, and the mud suction control system comprises a second electromagnetic relay electrically connected with the vacuum mud suction pump and a flow sensor installed in a mud suction pipeline.
Preferably, the power supply system comprises a diesel generating set and an alternating current to direct current system connected with the diesel generating set, and the alternating current to direct current system is electrically connected with the vacuum mud suction system.
The utility model provides a folding cantilever type in bank of light weight hank inhales machine has following beneficial effect:
1. by utilizing the vacuum cutter suction principle, the mud suction pump adopts a vacuum mud suction pump, so that the mud suction effect is good; the end part of the arm support is provided with the twisting suction head, so that the sediment can be stirred with high strength, and the sediment suction effect is enhanced;
2. the foldable arm support is adopted, 3-5 arm sections can be combined, the length of the arm support can reach 45m after the arm support is extended, and the operation radius is greatly increased; meanwhile, the arrangement of the rotary system also enables the arm support to operate at multiple angles;
3. the crawler traveling device is suitable for traveling in complicated outdoor terrains;
4. the vacuum dredge pump is fixed on the rotary base, and only the dredge pipeline and the twisting and sucking device are fixed on the arm support, so that the load of the arm support can be greatly reduced, and the arm support is light;
5. the mud is transported in a long distance through the mud discharge pipeline, and a mud storage warehouse is not arranged on the equipment main body, so that the mud transporting efficiency can be effectively increased, and the whole equipment is light;
6. through the arrangement of the control system, the flow of the vacuum mud suction pump and the rotating speed of the cutter suction head can be effectively monitored, so that the control on mud suction parameters is realized; the rotary position and the folding and stretching conditions of the arm support can be effectively monitored, so that the safe operation of the equipment is realized; the stress condition of the twisting suction head can be monitored in time, and the condition that the motor is damaged when the twisting suction head meets an obstacle and equipment turns over due to forced rotation when the arm support meets the obstacle underwater is avoided.
Drawings
Fig. 1 is a left side view structural schematic diagram of the lightweight folding boom type onshore cutter-suction machine in an arm extending state;
fig. 2 is a left side view structural schematic diagram of the lightweight folding boom type onshore cutter-suction machine in the boom folding state;
fig. 3 is a schematic diagram of the structure of the lightweight folding boom type onshore cutter-suction machine in a boom extending state;
fig. 4 is a schematic view of the overhead structure of the lightweight folding boom-type onshore cutter-suction machine of the present invention;
FIG. 5 is a schematic structural view of the twisting suction head of the lightweight folding arm-frame type onshore twisting suction machine of the present invention;
fig. 6 is a schematic view of a node structure of a rotary pipe section in the lightweight folding boom type onshore cutter-suction machine of the present invention;
fig. 7 is a schematic structural diagram of a power supply system in the lightweight folding boom type onshore cutter-suction machine of the present invention;
fig. 8 is a schematic circuit diagram of a control system in the lightweight folding boom type onshore cutter-suction machine of the present invention.
In the figure, 1, a walking device, 2, a rotary base system, 2-1, a rotary base, 2-2, a rotary motor, 3, a twisting and sucking arm frame system, 3-1, an arm section, 3-2, a pin shaft, 3-3, a hydraulic jacking, 3-4, a twisting and sucking head, 3-5, a twisting and sucking motor, 4, a vacuum mud sucking system, 4-1, a vacuum mud sucking pump, 4-2, a mud sucking pipeline, 4-3, a rotating pipe section, 4-4, a U-shaped hoop, 4-5, a mud discharging pipeline, 5, a power supply system, 5-1, a diesel generator set, 5-2, an alternating current-direct current system, 6, a cab, 7, a control system, 7-1, a display screen, 7-2, a control main chip, 7-3, a rotary motor control relay, 7-4 and an angle sensor, 7-5 parts of a first electromagnetic relay, 7-6 parts of a position sensor, 7-7 parts of a twisting and sucking motor control relay, 7-8 parts of a stress sensor, 7-9 parts of a rotating speed sensor, 7-10 parts of a gyroscope and an acceleration sensor, 7-11 parts of a second electromagnetic relay, 7-12 parts of a flow sensor.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-8, in the preferred embodiment, a lightweight folding boom-type onshore winch comprises: a walking device 1, a rotary base system 2, a cutter suction arm frame system 3, a vacuum mud suction system 4, a power supply system 5 and a cab 6, wherein,
running gear 1 is located the below of rotating base system 2, and the hank is inhaled on arm frame system 3, vacuum suction mud system 4, power supply system 5 and driver's cabin 6 all are fixed in rotating base system 2, and power supply system 5 is inhaled mud system 4 electricity with the vacuum and is connected, and vacuum suction mud system 4 inhales mud pipeline 4-2 and depends on being fixed in on hank inhales arm frame system 3, and running gear 1 is crawler-type running gear, and hank inhales arm frame system 3 and includes a plurality of folding arm festival 3-1, and vacuum suction mud system 4 is provided with vacuum suction mud pump 4-1.
Specifically, referring to fig. 2 and 3, the rotary base system 2 includes a rotary base 2-1 and a rotary motor 2-2 fixed on the rotary base 2-1 to drive the rotary base to rotate, the walking device 1 is located below the rotary base 2-1, and the cutter suction boom system 3, the vacuum mud suction system 4, the power supply system 5 and the cab 6 are all fixed on the rotary base 2-1. The rotary motor 2-2 enables the rotary base 2-1 and a mechanism fixed on the rotary base 2-1 to integrally rotate through gear transmission. The rotary motor 2-2 is fixed on the rotary base 2-1 by bolts. The rotary base 2-1 is made of alloy steel.
Specifically, referring to fig. 3, 4 and 5, the twisting and sucking arm frame system 3 comprises at least two arm sections 3-1, a pin shaft 3-2 for connecting the two adjacent arm sections 3-1, a hydraulic top support 3-3 for supporting the two adjacent arm sections 3-1, a twisting and sucking head 3-4 and a twisting and sucking motor 3-5, wherein the twisting and sucking head 3-4 is mounted at the head of the frontmost arm section 3-1, two ends of the hydraulic top support 3-3 are respectively and fixedly connected with the two adjacent arm sections 3-1 to control the folding and stretching of the arm sections 3-1, and the twisting and sucking head motor 3-5 is electrically connected with the twisting and sucking head 3-4 to drive the twisting and sucking head to rotate and stir bottom mud.
In the embodiment, 3-5 arm sections are arranged on the 3-1 arm section, the length of a single arm section 3-1 is 6-9 m, the end part of the arm section 3-1 is connected with the twisting suction head 3-4 through a flange plate, and the end part of the arm section 3-1 is fixed with the twisting suction motor 3-5 through a fastening piece (such as a bolt). The number of the arm sections 3-1 is selected according to needs, the length of a single arm section 3-1 is 6-9 m, and the length of the whole arm support can reach 45 m. The arm section 3-1, the pin shaft 3-2 and the twisting suction head 3-4 are all made of alloy steel.
In the embodiment, referring to fig. 3, 4 and 6, the vacuum mud suction system 4 includes a vacuum mud suction pump 4-1 fixed above the rotating base system 2 (fixed on the rotating base 2-1), a mud suction pipe 4-2 fixed on the arm section 3-1, a rotating pipe section 4-3 connecting two adjacent arm sections 3-1, and a mud discharge pipe 5 located behind the vacuum mud suction pump 4-1, wherein the mud suction pipe 4-2 is led out from the vacuum mud suction pump 4-1 and is arranged along the arm section 3-1 (a section of mud suction pipe 4-2 is fixed on each arm section 3-1). The sections of the mud suction pipeline 4-2 are connected by the rotary pipe section 4-3, and the joint with the rotary pipe section 4-3 can rotate relative to the rotary pipe section 4-3, so that the mud suction pipeline 4-2 can be folded and extended correspondingly when the arm support is folded and extended. In the embodiment, the cutter suction arm support is only provided with the sludge suction pipeline 4-2 and the cutter suction equipment, and the vacuum sludge pump 4-1 with larger weight is arranged on the rotary base 2-1, so that the cutter suction arm support is lightened.
Specifically, the mud suction pipeline 4-2 is fixed on the arm section 3-1 through a U-shaped hoop 4-4. The sludge discharge pipe 5 is made of a synthetic plastic soft material so that the sludge discharge pipe 5 can be bent according to the shape of the ground. Carry out the long-distance transportation of mud through setting up row mud pipeline 5, and no longer set up in the equipment main part and deposit mud storehouse, can effectively increase fortune mud efficiency to make the whole lightweight of equipment.
Further, referring to fig. 8, the lightweight folding arm-frame type onshore winch-suction machine further comprises a control system 7, wherein the control system 7 comprises a display screen 7-1, a control main chip 7-2 electrically connected with the display screen 7-1, a rotary control system 7 electrically connected with the control main chip 7-2, a hydraulic control system 7, a winch-suction control system 7 and a mud suction control system 7, the rotary control system 7 is electrically connected with the rotary base system 2, the hydraulic control system 7 is electrically connected with the hydraulic top support 3-3, the winch-suction control system 7 is electrically connected with the winch-suction motor 3-5, and the mud suction control system 7 is electrically connected with the vacuum mud suction system 4.
Referring to fig. 8, the rotary control system 7 comprises a rotary motor control relay 7-3 electrically connected with the rotary motor 2-2 and an angle sensor 7-4 arranged on the rotary base 2-1, the hydraulic control system 7 comprises a first electromagnetic relay 7-5 electrically connected with the hydraulic top support 3-3 and a position sensor 7-6 arranged on the hydraulic top support 3-3, the twist-suction control system 7 comprises a twist-suction motor control relay 7-7 electrically connected with the twist-suction motor 3-5, a stress sensor 7-8 arranged on the twist-suction head 3-4, a rotation speed sensor 7-9 and a gyroscope + acceleration sensor 7-10, the suction dredge control system 7 comprises a second electromagnetic relay 7-11 electrically connected with the vacuum suction dredge 4-1 and a flow sensor 7-12 installed in the suction dredge pipeline 4-2. The angle sensor 7-4 is used for acquiring a rotation position, the hydraulic top support 3-3 is used for controlling arm extension, the position sensor 7-6 is used for acquiring an arm extension position, the twisting and sucking motor 3-5 is used for controlling the twisting and sucking head, and the stress sensor 7-8, the rotating speed sensor 7-9 and the gyroscope and acceleration sensor 7-10 acquire position information, rotating speed information and stress information of the twisting and sucking head through the three sensors.
Specifically, referring to fig. 7, the power supply system 5 includes a diesel generator set 5-1 and an ac-to-dc system 5-2 connected to the diesel generator set 5-1, and the ac-to-dc system 5-2 is electrically connected to the vacuum sludge suction system 4. The AC-DC system 5-2 outputs a control system DC power supply, and the diesel generator set 5-1 can output AC 380v or directly output system AC to the AC-DC system 5-2.
The diesel generator set 5-1 is an alternating current generator, and alternating current provided by the alternating current generator set mainly supplies power to the walking device 1, the rotary system, the hydraulic jacking 3-3, the vacuum dredge pump 4-1 and the cutter suction motor 3-5. The alternating current to direct current system 5-2 converts alternating current provided by the diesel generating set 5-1 into direct current to supply power to the control system 7.
The light-weight folding arm-frame type onshore cutter-suction machine has the following working process.
By utilizing the vacuum cutter suction principle, the mud suction pump adopts a vacuum mud suction pump 4-1, so that the mud suction effect is good; the end part of the arm support is provided with the twisting suction head 3-4, so that the sediment can be stirred with high strength, and the sediment suction effect is enhanced. The vacuum mud suction pump 4-1 is fixed on the rotary base 2-1, and only the mud suction pipeline 4-2 and the twisting and sucking device are fixed on the arm support, so that the load of the arm support can be greatly reduced, and the arm support is light.
A folding arm frame is adopted, and two adjacent arm sections 3-1 are connected through a pin shaft 3-2; a hydraulic top support 3-3 is connected between two adjacent arm sections 3-1 to control the arm sections 3-1 to fold and extend; 3-5 connectable arm sections 3-1 of the whole arm support are provided, and the number of the arm sections 3-1 is selected according to needs. The length of a single arm section 3-1 is 6-9 m, the length of the whole arm support can reach 45m, and the operation radius is greatly increased. The sections of the mud suction pipeline 4-2 are connected by the rotary pipe section 4-3, and the joint with the rotary pipe section 4-34-3 can rotate relative to the rotary pipe section 4-3, so that the mud suction pipeline 4-2 can be folded and extended correspondingly when the arm support is folded and extended.
The rotary motor 2-2 utilizes gear transmission to enable the rotary base 2-1 and a mechanism fixed on the rotary base 2-1 to integrally rotate, so that the light-weight folding arm support type onshore cutter-suction machine can rotate at multiple angles to operate, and the walking device 1 can conveniently walk on complex terrains by rotating at multiple angles.
The walking device 1 is a crawler walking device and is convenient to walk on complex terrains on the bank.
Carry out mud long distance transport through mud pipe 5, no longer set up in the equipment main part and deposit mud storehouse, can effectively increase fortune mud efficiency and make the whole lightweight of equipment.
The display screen 7-1 is mainly used for feeding back the working state and abnormal conditions of each control system 7 so that an operator can give instructions. The control master chip 7-2 is mainly used for processing the information collected by each control system 7 and transmitting the operator instructions to each control system 7.
The control system 7 may implement the following functions:
1. and monitoring the rotation angle, acquiring the rotation position and controlling the rotation operation. And monitoring the expansion and contraction conditions of the hydraulic top supports 3-3, acquiring the expansion and folding conditions of the arm support, and controlling the expansion and folding operations of the arm support so as to realize the safe operation of the equipment.
2. And monitoring the rotating speed and the acceleration of the winch suction head 3-4 to control the winch speed, monitoring the flow of the vacuum dredge pump 4-1 and realizing the control of dredge parameters.
3. Monitoring the stress condition of the twisting suction head 3-4, if the twisting suction head 3-4 meets an obstacle, the stress is increased sharply, the control system 7 gives an alarm, and an operator gives an instruction in time after receiving the alarm, so that the conditions that the motor is damaged when the twisting suction head 3-4 meets the obstacle and the equipment turns over due to forced rotation when the arm support meets the obstacle underwater are avoided.
4. The data collected by each control system 7 can be automatically analyzed, processed and fed back at the control main chip 7-2, and the working state and abnormal conditions of each control system 7 can be displayed on the display screen 7-1.
The lightweight folding arm-frame type onshore cutter-suction machine provided by the embodiment has the following beneficial effects:
1. by utilizing the vacuum cutter suction principle, the mud suction pump adopts a vacuum mud suction pump 4-1, so that the mud suction effect is good; the end part of the arm support is provided with the twisting suction head 3-4, so that the sediment can be stirred with high strength, and the sediment suction effect is enhanced;
2. by adopting a folding arm support, 3-1 arm sections can be combined into 3-5 arm supports, the length of the arm support can reach 45m after the arm support is extended, and the operation radius is greatly increased; meanwhile, the arrangement of the rotary system also enables the arm support to operate at multiple angles;
3. the crawler belt walking device 1 is suitable for walking on field complex terrains;
4. the vacuum mud suction pump 4-1 is fixed on the rotary base 2-1, and only the mud suction pipeline 4-2 and the twisting and sucking device are fixed on the arm support, so that the load of the arm support can be greatly reduced, and the arm support is light;
5. the mud is transported in a long distance through the mud discharge pipeline 5, and a mud storage warehouse is not arranged on the main body of the equipment, so that the mud transporting efficiency can be effectively increased, and the whole equipment is light;
6. the flow of the vacuum dredge pump 4-1 and the rotating speed of the winch suction head 3-4 can be effectively monitored through the arrangement of the control system 7, so that the dredge parameter is controlled; the rotary position and the folding and stretching conditions of the arm support can be effectively monitored, so that the safe operation of the equipment is realized; the stress condition of the twisting suction head 3-4 can be monitored in time, and the condition that the motor is damaged when the twisting suction head 3-4 meets an obstacle and the equipment turns over due to forced rotation when the arm support meets the obstacle underwater is avoided.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a light weight folding boom formula onshore cutter-suction machine which characterized in that includes: a walking device, a rotary base system, a cutter suction arm frame system, a vacuum mud suction system, a power supply system and a cab,
running gear is located the below of rotating base system, and on the arm frame system was all fixed in the rotating base system to hank suction boom system, vacuum suction mud system, power supply system and driver's cabin, power supply system and vacuum suction mud system electricity were connected, and vacuum suction mud system inhales the mud pipeline and depends on being fixed in on the arm frame system is inhaled to hank suction boom, and running gear is crawler-type running gear, and hank suction boom system includes a plurality of folding arm festival, and vacuum suction mud system is provided with the vacuum suction mud pump.
2. The lightweight folding boom on-shore cutter suction machine of claim 1, wherein said rotating base system comprises a rotating base and a rotating motor fixed on the rotating base for driving the rotating base to rotate, the traveling device is located under the rotating base, and the cutter suction boom system, the vacuum mud suction system, the power supply system and the cab are all fixed on the rotating base.
3. The lightweight folding boom on-shore cutter-suction machine of claim 2, wherein said rotary motor rotates said rotary base together with the mechanism fixed to said rotary base by means of gear transmission.
4. The lightweight folding boom frame onshore cutter suction machine of claim 2, wherein the cutter suction boom frame system comprises at least two boom sections, a pin shaft connecting two adjacent boom sections, a hydraulic top support for supporting two adjacent boom sections, and a cutter suction head and a cutter suction motor which are arranged at the head of the front boom section, wherein two ends of the hydraulic top support are respectively and fixedly connected with the two adjacent boom sections, and the cutter suction motor is electrically connected with the cutter suction head to drive the cutter suction head to rotate and stir bottom mud.
5. The lightweight folding boom type onshore cutter-suction machine of claim 4, wherein 3-5 boom sections are arranged, the length of each boom section is 6-9 m, the end parts of the boom sections are connected with the cutter-suction head by flange plates, and the cutter-suction motor is fixed at the end parts of the boom sections by fasteners.
6. The lightweight folding boom on-shore cutter-suction machine of claim 4, wherein said vacuum dredge system comprises a vacuum dredge pump fixed above the slewing base system, dredge pipes fixed on the boom sections, a swivel pipe section connecting two adjacent boom sections, and a dredge pipe located behind the vacuum dredge pump, the dredge pipes being led out by the vacuum dredge pump and arranged along the boom sections.
7. The lightweight folding boom shore cutter-suction machine of claim 6, wherein said suction dredge is secured to the boom segments by U-shaped hoops.
8. The lightweight folding boom type onshore cutter suction machine of claim 6, further comprising a control system, wherein the control system comprises a display screen, a control main chip electrically connected with the display screen, and a rotation control system, a hydraulic control system, a cutter suction control system and a mud suction control system electrically connected with the control main chip, the rotation control system is electrically connected with the rotation base system, the hydraulic control system is electrically connected with the hydraulic jack, the cutter suction control system is electrically connected with the cutter suction motor, and the mud suction control system is electrically connected with the vacuum mud suction system.
9. The lightweight folding boom on-shore cutter suction machine of claim 8, wherein said swing control system comprises a swing motor control relay electrically connected to a swing motor, and an angle sensor mounted on a swing base, the hydraulic control system comprises a first electromagnetic relay electrically connected to a hydraulic jack, and a position sensor mounted on the hydraulic jack, the cutter suction control system comprises a cutter suction motor control relay electrically connected to a cutter suction motor, and a stress sensor, a rotation speed sensor, and a gyroscope + acceleration sensor mounted on the cutter suction head, the dredge control system comprises a second electromagnetic relay electrically connected to a vacuum dredge pump, and a flow sensor mounted in a dredge pipe.
10. A lightweight folding boom on-shore cutter-suction machine according to any of claims 1 to 9, characterized in that the power supply system comprises a diesel generator set and an ac to dc system connected to the diesel generator set, the ac to dc system being electrically connected to the vacuum suction system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021230987.3U CN213625783U (en) | 2020-06-29 | 2020-06-29 | Light folding arm support type onshore cutter-suction machine |
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| CN202021230987.3U CN213625783U (en) | 2020-06-29 | 2020-06-29 | Light folding arm support type onshore cutter-suction machine |
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| CN213625783U true CN213625783U (en) | 2021-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585377A (en) * | 2021-08-31 | 2021-11-02 | 中国船舶工业集团公司第七0八研究所 | Deepwater dredging folding arm support device |
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2020
- 2020-06-29 CN CN202021230987.3U patent/CN213625783U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585377A (en) * | 2021-08-31 | 2021-11-02 | 中国船舶工业集团公司第七0八研究所 | Deepwater dredging folding arm support device |
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