CN113152553A - Excavation suction system and crawler excavation suction vehicle - Google Patents

Abstract

The invention discloses an excavating and pumping system and a crawler excavating and pumping vehicle, wherein the excavating and pumping system comprises a pumping device and a transfer bucket; the suction device comprises a base, a fan, a suction arm, a first suction pipe and a suction tube; the suction tube is arranged on the suction arm; the suction arm is arranged at the base and used for driving the suction tube to move; one end of the first suction pipe is connected with an air inlet of the fan, and the other end of the first suction pipe is detachably connected with an air outlet of the transfer hopper through a first quick connector; the feed inlet of transfer fill is connected with the second suction tube, the feed inlet of second suction tube pass through the second quick-operation joint with the suction tube can be dismantled and be connected. The crawler excavating and sucking vehicle comprises a crawler chassis and an excavating and sucking system, wherein the excavating and sucking system is the excavating and sucking system; the suction device is arranged on the crawler chassis. The invention has the advantages of unlimited material storage, convenient and fast discharging and high discharging efficiency.

Description

Excavation suction system and crawler excavation suction vehicle

Technical Field

The invention relates to the technical field of pollution removal of suction trucks, in particular to an excavating and pumping system and a crawler excavating and pumping truck.

Background

The movable suction equipment is used for transferring materials such as road deep cleaning, garbage cleaning and construction fixing garbage, a storage bin is fixed on a movable chassis of the movable suction equipment, and garbage is sucked into a discharge bin through a suction system.

The storage bin of the mobile suction device is usually small in volume, the garbage which can be contained in the storage bin is limited, and if the volume of the storage bin is increased, the volume of the mobile suction device is increased; in addition, after the storage bin is full, the work is stopped to carry out the unloading operation, and the height of the unloading opening of the storage bin from the ground is obviously lower than the loading height of a common engineering vehicle, so that the materials cannot be directly unloaded onto the engineering vehicle; and the movable suction equipment is driven to the unloading area for dumping and unloading, so that the utilization rate of the equipment is seriously influenced.

Disclosure of Invention

Therefore, the excavating and pumping system and the crawler excavating and pumping vehicle need to be provided to solve the problems that in the prior art, the mobile pumping equipment is limited in material storage and low in discharging efficiency.

In order to achieve the above object, the inventor provides an excavation suction system, comprising a suction device and a transfer bucket;

the suction device comprises a fan, a first suction pipe and a suction tube; one end of the first suction pipe is connected with an air inlet of the fan, and the other end of the first suction pipe is detachably connected with an air outlet of the transfer hopper through a first quick connector;

the feed inlet of transfer fill is connected with the second suction tube, the feed inlet of second suction tube pass through the second quick-operation joint with the suction tube can be dismantled and be connected.

As a preferable structure of the present invention, the number of the middle rotating hoppers is at least two, and the feed inlets of the second suction pipes at the respective middle rotating hoppers are alternately connected to the suction pipes through second quick connectors.

As a preferable structure of the present invention, the transfer hopper is mounted on the moving chassis.

As a preferred structure of the invention, the suction device further comprises a base and a suction arm, and the suction tube is arranged on the suction arm; the suction arm is arranged at the base and used for driving the suction tube to move.

As a preferred structure of the invention, the suction device further comprises a storage bin, the storage bin is arranged at the base, and a bin gate is arranged at a discharge port of the storage bin; one end of the first suction pipe, which is far away from the transfer hopper, is connected with a feed inlet of the storage bin through an air inlet duct, and an air outlet of the storage bin is connected with an air inlet of the fan through an air outlet duct.

As a preferable structure of the invention, the bin gate is provided with an opening and closing oil cylinder, the upper part of the bin gate is hinged with the storage bin, and a piston rod of the opening and closing oil cylinder stretches to drive the bin gate to turn up or down at the storage bin.

As a preferred structure of the present invention, the suction arm includes a first swing mechanism, a second swing mechanism, a swing arm, and a plurality of arm assemblies; the rotary arm and the mechanical arm assemblies are sequentially hinged; the first slewing mechanism is arranged at the base, the slewing arm is arranged at the first slewing mechanism, the second slewing mechanism is arranged at the mechanical arm component at the tail end, and the suction tube is arranged at the second slewing mechanism.

As a preferred structure of the invention, a silencer is arranged at the air outlet of the fan; the first suction pipe is connected with an air inlet of the fan through the filtering system; the filtering system comprises a gravity dust removal chamber, a filter and a filter screen plate, wherein the gravity dust removal chamber, the filter and the filter screen plate are sequentially arranged along the air draft direction of the fan.

Different from the prior art, the excavation suction system in the technical scheme comprises a suction device for realizing a suction function and a transfer bucket independent of the suction device, when suction operation is required, only a first suction pipe of the suction device is connected with the transfer bucket, a second suction pipe of the transfer bucket is connected with a suction tube of the suction device, the suction tube is driven by a suction arm to move to a position of a material to be sucked, a fan can be started, the material is sucked into the transfer bucket through the suction tube and the second suction pipe, after the transfer bucket is filled with the material, the first suction pipe is detached from the transfer bucket, the second suction pipe is detached from the suction tube, and then the material in the transfer bucket is dumped onto an engineering vehicle or conveyed to a discharge area for discharging, so that discharging can be completed without moving the suction device, the discharging process is simple, and the utilization rate of the suction device is improved, the working efficiency is improved, and the cost is greatly reduced. Because the transfer hopper is independent of suction device, excavate the storage capacity of suction system and do not limit to suction device's volume, the capacity of transfer hopper can be selected according to actual need, and the volume of transfer hopper size can not influence suction device's volume to realize that suction device is miniaturized, lightweight.

The inventor also provides a crawler excavating and pumping vehicle, which comprises a crawler chassis and an excavating and pumping system, wherein the excavating and pumping system is any one of the excavating and pumping systems; the suction device is arranged on the crawler chassis.

As a preferred structure of the invention, the invention also comprises 360 ring field images, an unmanned aerial vehicle and a remote controller; 360 on the track chassis was located to ring field image, unmanned aerial vehicle, the remote controller is connected with 360 ring field images, unmanned aerial vehicle, track chassis for receive 360 ring field images, the image that unmanned aerial vehicle shot and control 360 ring field images, unmanned aerial vehicle, track chassis.

Different from the prior art, the crawler excavating and sucking vehicle in the technical scheme comprises the excavating and sucking system, wherein the excavating and sucking system comprises a sucking device for realizing a sucking function and a transfer bucket independent of the sucking device, when a sucking operation is required, only a first suction pipe of the sucking device is connected with the transfer bucket, a second suction pipe of the transfer bucket is connected with a suction tube of the sucking device, the suction tube is driven by a suction arm to move to a material to be sucked, a fan can be started, the material is sucked into the transfer bucket through the suction tube and the second suction pipe, after the transfer bucket is filled with the material, the first suction pipe is detached from the transfer bucket, the second suction pipe is detached from the suction tube, then the material in the transfer bucket is dumped onto an engineering vehicle or conveyed to a discharging area for discharging, and thus discharging can be completed without moving the sucking device, the discharging process is simple, the utilization rate of the suction device is improved, the working efficiency is improved, and the cost is greatly reduced. Because the transfer hopper is independent of suction device, that is to say, independent of track chassis, the storage capacity of track excavation suction truck is not limited by suction device's volume, and the capacity of transfer hopper can be selected according to actual need, and the volume size of transfer hopper can not influence suction device's volume to realize the miniaturization of the suction device who loads on the track chassis, lightweight.

Drawings

FIG. 1 is a block diagram of an excavation suction system according to an embodiment of the present invention;

FIG. 2 is a diagram illustrating the use of the excavation suction system according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of an excavation suction system according to an embodiment of the present invention;

FIG. 4 is a connection diagram of a fan, a power system and a hydraulic system according to an embodiment of the present invention;

fig. 5 is a state view of the crawler excavating and suctioning vehicle according to the embodiment of the present invention.

Description of reference numerals:

1. a suction device;

100. a base;

101. a fan;

103. a first swing mechanism;

104. a second swing mechanism;

105. a swivel arm;

106. a mechanical arm;

107. a driving oil cylinder;

108. a first suction duct;

109. a suction tube;

110. a storage bin;

1100. a bin gate;

1101. opening and closing the oil cylinder;

1102. an air inlet duct;

111. a power system;

112. a hydraulic system;

113. a first pulley;

114. a second pulley;

2. a transfer hopper;

200. a second suction duct;

3. a crawler chassis;

4. and (3) feeding.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

The invention provides an excavating and pumping system which is used for transferring materials 4 such as deep road cleaning, garbage cleaning and construction fixing garbage, particularly, a rotating hopper 2 is independent of a pumping device 1, discharging only needs to be carried out by transporting the rotating hopper 2, the discharging process is simple, the efficiency is high, the material storage capacity is not limited, and the miniaturization and the light weight of the pumping device 1 are realized.

Referring to fig. 1, in an embodiment, the excavating and pumping system includes a pumping device 1 and a transfer bucket 2; the suction device 1 provides power for sucking materials 4, the transfer bucket 2 is used for temporarily storing the sucked materials 4, a cavity for containing the materials 4 is formed, the actual volume can be designed according to actual needs, and the transfer bucket 2 is independent of the suction device 1.

The suction device 1 comprises a fan 101, a first suction pipe 108 and a suction tube 109; the fan 101 is used for extracting air in the cavity of the transfer bucket 2; the cavity of the transfer bucket 2 is in a vacuum state, so that the material 4 is pumped into the transfer bucket 2, the first suction pipe 108 is a hose connecting the fan 101 and the cavity of the transfer bucket 2, and the fan 101 sucks air in the cavity of the transfer bucket 2 through the first suction pipe 108. When suction is needed, the user directly holds the suction tube to move the suction tube for suction.

For convenience, in a further embodiment, the suction device further comprises a base 100 and a suction arm, and the suction tube is arranged on the suction arm; the suction arm is arranged at the base and used for driving the suction tube to move. The base 100 is used for accommodating a fan 101, a suction arm and the like; the suction arm is used for driving the suction tube 109 to move, so that the suction tube 109 can move to the position of the material 4, and the suction tube 109 is convenient to extract the material 4.

The suction canister 109 is disposed at the suction arm, which is disposed at the base 100, and in a certain embodiment, the suction arm includes a first swing mechanism 103, a second swing mechanism 104, a swing arm 105, and a plurality of mechanical arm 106 components; the rotary arm 105 and a plurality of mechanical arm 106 components are sequentially hinged; the first rotating mechanism 103 is arranged at the base 100, the rotating arm 105 is arranged at the first rotating mechanism 103, the second rotating mechanism 104 is arranged at the mechanical arm 106 component at the tail end, and the suction tube 109 is arranged at the second rotating mechanism 104. Under the action of the second swing mechanism, the whole suction arm can swing within the range of 180 degrees from side to side of the base 100. Under the action of the rotation of the first rotating mechanism 103, the suction tube 109 can rotate, and the hardened soil can be crushed. The suction canister 109 is free to move to the corresponding position under the actuation of the several robotic arm 106 assemblies.

In a further embodiment, the mechanical arm 106 assembly includes a mechanical arm 106 and a driving cylinder 107, the mechanical arms 106 of the mechanical arm 106 assembly are sequentially hinged, for convenience of description, three mechanical arms 106 are taken as an example, the mechanical arms 106 are sequentially named as a first mechanical arm, a second mechanical arm and a third mechanical arm from the head end to the tail end, the mechanical arm at the head end is the first mechanical arm, and the mechanical arm at the tail end is the third mechanical arm. The first mechanical arm is hinged with the rotary arm 105, and the third mechanical arm is connected with the second rotary mechanism 104; a driving oil cylinder 107 of the first mechanical arm is hinged to the rotary arm 105, and a piston rod of the driving oil cylinder 107 of the first mechanical arm is hinged to the first mechanical arm; a driving oil cylinder 107 of the second mechanical arm is hinged to the first mechanical arm, and a piston rod of the driving oil cylinder 107 of the second mechanical arm is hinged to the second mechanical arm; the driving oil cylinder 107 of the third mechanical arm is hinged to the second mechanical arm, and a piston rod of the driving oil cylinder 107 of the third mechanical arm is hinged to the third mechanical arm.

In order to drive the fan 101 and the mechanical arm 106 assemblies, please refer to fig. 3, in a further embodiment, the suction device 1 further includes a power system 111 and a hydraulic system 112; the power system 111 is used for providing power for the fan 101 and the hydraulic system 112, and the hydraulic system 112 is used for driving the driving oil cylinders 107 of the mechanical arm 106 assemblies. The power system 111 includes an engine, a diesel tank, and other components, please refer to fig. 4, a first belt pulley 113 and a second belt are installed at an output shaft end of the engine, the first belt pulley 113 is connected with a hydraulic pump of the hydraulic system 112 through a belt, the second belt is connected with the fan 101 (turbo fan) through a belt, and a pneumatic clutch is installed on the second belt pulley 114, so that the fan 101 can be controlled independently, and the fan 101 can be stopped without stopping the rotation of the engine.

The first suction pipe 108 is a hose, one end of the first suction pipe 108 is connected with an air inlet of the fan 101, the other end of the first suction pipe 108 is detachably connected with an air outlet of the transfer hopper 2 through a first quick connector, and the first quick connector is a connector which can realize pipeline connection or disconnection without tools; the feed inlet of well commentaries on classics fill 2 is connected with second suction tube 200, second suction tube 200 also is the hose, the feed inlet of second suction tube 200 pass through the second quick-operation joint with suction tube 109 can dismantle the connection, and likewise, the second quick-operation joint also does not need the joint that the instrument just can realize pipeline intercommunication or disconnection, and such setting makes fan 101 then can extract the air in the commentaries on classics fill 2, and first suction tube 108 then can detachably be connected with well commentaries on classics fill 2, and dismantles and is connected all can realize swiftly convenient, and second suction tube 200 then can detachably be connected with suction tube 109, and dismantle and be connected all can realize swiftly convenient.

Referring to fig. 2, when the material 4 needs to be extracted into the middle rotating hopper 2, that is, when the suction operation needs to be performed, only the first suction pipe 108 of the suction device 1 needs to be connected with the middle rotating hopper 2, the second suction pipe 200 of the middle rotating hopper 2 needs to be connected with the suction tube 109 of the suction device 1, the suction tube 109 is driven by the suction arm to move to the material 4 to be extracted, the fan 101 can be started, and the material 4 is extracted into the middle rotating hopper 2 through the suction tube 109 and the second suction pipe 200; after the transfer hopper 2 is filled with the materials 4, the first suction pipe 108 is detached from the transfer hopper 2, the second suction pipe 200 is detached from the suction tube 109, then the materials 4 in the transfer hopper 2 are dumped onto an engineering vehicle or conveyed to a discharging area for discharging, if the materials need to be conveyed to the discharging area for discharging, the transfer hopper 2 can be placed on the conveying vehicle before the materials 4 are sucked, so that the discharging can be completed under the condition that the suction device 1 is not moved, the discharging process is simple, the utilization rate of the suction device 1 is improved, the working efficiency is improved, and the cost is greatly reduced.

Because the transit bucket 2 is independent of the suction device 1, the storage capacity of the excavation suction system is not limited by the volume of the suction device 1, the capacity of the transit bucket 2 can be selected according to actual needs, and the volume of the suction device 1 cannot be influenced by the size of the transit bucket 2, so that the miniaturization and the light weight of the suction device 1 are realized.

In order to further improve the working efficiency of the suction, in a further embodiment, at least two transfer hoppers 2 are provided, the feed inlets of the second suction pipes 200 at the respective transfer hoppers 2 are alternately connected with the suction tube 109 through second quick connectors, that is, one suction device 1 may be equipped with a plurality of transfer hoppers 2, one transfer hopper 2 can immediately replace another empty transfer hopper 2 after sucking the full material 4, and the transfer hopper 2 sucking the full material 4 can discharge the material, and after completing the discharge, another transfer hopper 2 sucking the full material 4 is replaced, so that the utilization rate of the suction device is fully excavated through the alternate operation of the plurality of transfer hoppers 2, thereby improving the utilization rate of the suction device 1, greatly improving the working efficiency and greatly reducing the cost.

In a further embodiment, the central revolving hopper 2 is mounted on a mobile chassis, which may be a wheeled chassis or a tracked chassis. Such transfer fill 2 then is the vehicular transfer fill 2, then is the alternative work through a plurality of vehicular transfer fill 2 like this, improves suction equipment's utilization ratio, has improved work efficiency, and greatly reduced cost has still improved the efficiency of unloading. Since the excavating and pumping system has the middle rotating hopper 2 independent of the pumping device 1, the pumping device 1 can omit the storage bin 110, the pumping device 1 can realize miniaturization and light weight, at this time, the middle rotating hopper 2 is the storage bin 110 outside the pumping device 1, in another embodiment, the pumping device 1 can also be provided with the storage bin 110 with small volume, that is, the pumping device 1 further comprises the storage bin 110, the storage bin 110 is arranged at the base 100, and the discharge port of the storage bin 110 is provided with the bin gate 1100; one end of the first suction pipe 108, which is far away from the transfer hopper 2, is connected with a feed inlet of the storage bin 110 through an air inlet passage 1102, and an air outlet of the storage bin 110 is connected with an air inlet of the fan 101 through an air outlet passage.

When the suction device 1 is connected with the transfer hopper 2, the transfer hopper 2 is an expansion bin of the storage bin 110 of the suction device 1, the materials 4 extracted by the suction device 1 can be stored in the storage bin 110 and also stored in the transfer hopper 2, at this time, the volume of the storage bin 110 is expanded outside the suction device 1 by the transfer hopper 2, and the storage bin 110 is unloaded after all the materials 4 are extracted after a plurality of transfer hoppers 2 are replaced; when the material 4 to be sucked is less, the suction device 1 may not be connected to the revolving hopper 2, and the first suction pipe 108 of the suction device 1 may be directly connected to the suction tube 109 through the first quick connector, and the material 4 to be sucked is directly sucked into the storage bin 110.

When the suction device 1 needs to suck the materials 4, the bin door 1100 of the storage bin 110 is tightly closed, when the suction device 1 needs to unload the materials, the bin door 1100 is opened, in order to facilitate unloading, in a further embodiment, the bin door 1100 is provided with an opening and closing oil cylinder 1101, the upper portion of the bin door 1100 is hinged to the storage bin 110, a piston rod of the opening and closing oil cylinder 1101 extends and retracts to drive the bin door 1100 to turn up or down at the storage bin 110, and the opening or the tight closing of the bin door 1100 can be mechanically controlled by opening and closing the oil cylinder 1101.

Since during the suction operation, the heavier material 4 falls into the transfer hopper 2 and the storage bin 110, and the lighter material 4 is sucked by the fan 101 along with the air flow, in order to avoid the lighter material 4 from blocking the fan 101, in a further embodiment, the suction device 1 further includes a filter system, the first suction pipe 108 is connected with an air inlet of the fan 101 through the filter system, the air in the transfer hopper 2 is discharged into the atmosphere through the first suction pipe 108, the filter system and the fan 101, so that a partial vacuum is formed inside the transfer hopper 2, and the air flow carries the material 4 to be sucked into the storage bin 110 along the second suction pipe 200 under the action of the air pressure difference between the atmosphere and the air inside the transfer hopper 2. Wherein, the heavier material 4 can drop in the transfer hopper 2 because of gravity, and the lighter material 4 filters the water smoke that contains the dust granule along with the air current route filtration system, passes through fan 101 at last and gets into the atmosphere.

Under the condition that the storage bin 110 is arranged, one end of the first suction pipe 108, which is far away from the transfer hopper 2, is connected with the feed inlet of the storage bin 110 through the air inlet duct 1102 (namely, one end of the first suction pipe 108 is connected with the transfer hopper 2, and the other end of the first suction pipe 108 is connected with the feed inlet of the storage bin 110 through the air inlet duct 1102), and the air outlet of the storage bin 110, the filtering system, the air outlet channel and the air inlet of the fan 101 are sequentially connected. When the transfer hopper 2 is not installed, air in the storage bin 110 is discharged to the atmosphere through the filtering system, the air outlet duct and the fan 101, so that a partial vacuum is formed inside the storage bin 110. The air flow carries the material 4 to be sucked along the suction pipe into the storage bin 110 under the action of the pressure difference between the atmosphere and the air inside the storage bin 110. Wherein the heavier materials 4 will fall into the storage bin 110 due to gravity, and the lighter materials 4 filter the mist containing dust particles along with the airflow path through the filter system, and finally enter the atmosphere through the fan 101.

Filtration system includes gravity clean room, filter and filters the otter board, gravity clean room, filter and filter the otter board and set gradually along the direction of fan 101 convulsions. Specifically, in the suction operation, the lighter material 4 passes through the gravity dust chamber, the filter and the filter screen plate of the filter system in sequence along with the air flow path of the filter system, so as to filter the water mist containing dust particles, thereby preventing the fan 101 and the air outlet duct from being stained and corroded due to the attached mist of the water vapor.

In a further embodiment, a silencer is disposed at the air outlet of the fan 101, and the arrangement is such that the air discharged from the fan 101 passes through the silencer and enters the atmosphere after being silenced by the silencer.

In a further embodiment, the baffle is arranged inside the transfer hopper 2 and comprises a first baffle, the first baffle is connected with the upper inner wall of the transfer hopper 2, the feed inlet and the air outlet of the transfer hopper 2 are respectively arranged on two sides of the first baffle, when suction operation is carried out, materials 4 are blocked by the first baffle after entering the transfer hopper 2 due to suction, the advancing direction is changed, most of heavy objects are blocked by the first baffle and fall into the storage bin 110, other light dust materials 4 advance along with the speed of air flow, and other light materials 4 fall into the transfer hopper 2 due to the action of gravity. Most of the material 4 falls within the tundish 2 by providing a first baffle and the velocity of the air flow is reduced by the first baffle so that lighter material 4 also falls within the tundish 2.

The baffle still includes the second baffle, first baffle and the bottom wall connection of well rotary hopper 2, the second baffle sets up between first baffle and the air outlet of well rotary hopper 2, sets up the second baffle on the basis that sets up first baffle, changes the direction that moves ahead again, cuts off the direction that moves ahead that has changed the air current many times to reduce the air current wind speed, reached the purpose of dust fall.

Referring to fig. 5, the present invention further provides a crawler excavating and pumping vehicle, comprising a crawler chassis 3 and an excavating and pumping system, wherein the excavating and pumping system is any one of the excavating and pumping systems described above; the suction device 1 is arranged on the crawler chassis 3, power is provided for the crawler chassis through a power system and a hydraulic system in the upper suction system, the crawler chassis is driven to travel, and the suction device 1 can be conveniently transported through the arrangement of the crawler chassis 3.

Because the crawler excavating and sucking vehicle comprises the excavating and sucking system and the excavating and sucking system comprises the sucking device 1 for realizing the sucking function and the transfer bucket 2 independent from the sucking device 1, when the sucking operation is needed, only the first sucking pipe 108 of the sucking device 1 is connected with the transfer bucket 2, the second sucking pipe 200 of the transfer bucket 2 is connected with the sucking cylinder 109 of the sucking device 1, the sucking cylinder 109 is driven by the sucking arm to move to the material 4 to be sucked, the fan 101 can be started, the material 4 is sucked into the transfer bucket 2 through the sucking cylinder 109 and the second sucking pipe 200, after the transfer bucket 2 is filled with the material 4, the first sucking pipe 108 is detached from the transfer bucket 2, the second sucking pipe 200 is detached from the sucking cylinder 109, and then the material 4 in the transfer bucket 2 is dumped onto the engineering vehicle or conveyed to a dumping area for dumping, thus the dumping can be completed without moving under the condition of the sucking device 1, the discharging process is simple, the utilization rate of the suction device 1 is improved, the working efficiency is improved, and the cost is greatly reduced. Because the transfer bucket 2 is independent of the suction device 1, namely independent of the crawler chassis 3, the storage capacity of the crawler excavating suction vehicle is not limited by the volume of the suction device 1, the capacity of the transfer bucket 2 can be selected according to actual needs, and the volume of the transfer bucket 2 does not affect the volume of the suction device 1, so that the miniaturization and the light weight of the suction device 1 loaded on the crawler chassis 3 are realized.

In further embodiment, still include 360 ring field images, unmanned aerial vehicle, remote controller, 360 ring field images, unmanned aerial vehicle locate on the track chassis, the remote controller is connected with 360 ring field images, unmanned aerial vehicle, track chassis for receive 360 ring field images, the image that unmanned aerial vehicle shot and control 360 ring field images, unmanned aerial vehicle, track chassis. 360 images of the ring field and unmanned aerial vehicles are installed on the crawler excavation suction truck, and in order to observe the surrounding environment condition of the truck body, the remote controller controls all actions on the crawler excavation suction truck. When people need to clear up dangerous and complex terrain areas, the whole crawler excavating suction truck has the characteristics of small size, large chassis traction force, good off-road performance, small turning radius and flexibility, the crawler excavating suction truck can be shot and transmitted to a remote controller display screen in an auxiliary mode through an unmanned aerial vehicle through 360-field images of a vehicle body, an operator can drive the crawler suction truck to reach a specified position through a picture on the display screen, and a transfer hopper is arranged in a place far away from the dangerous areas to work.

It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.

Claims (10)

1. The excavating and pumping system is characterized by comprising a pumping device and a transfer bucket;

the suction device comprises a fan, a first suction pipe and a suction tube; one end of the first suction pipe is connected with an air inlet of the fan, and the other end of the first suction pipe is detachably connected with an air outlet of the transfer hopper through a first quick connector;

the feed inlet of transfer fill is connected with the second suction tube, the feed inlet of second suction tube pass through the second quick-operation joint with the suction tube can be dismantled and be connected.

2. The excavation suction system of claim 1, wherein the turning scoops are provided in at least two, and the feed inlets of the second suction pipes at the respective turning scoops are alternately connected to the suction cylinders by second quick couplings.

3. The excavation suction system of claim 1, wherein the swivel hopper is mounted on a mobile chassis.

4. The excavation suction system of claim 1, wherein the suction device further comprises a base and a suction arm, the suction canister being disposed on the suction arm; the suction arm is arranged at the base and used for driving the suction tube to move.

5. The excavation suction system of claim 4, wherein the suction device further comprises a storage bin disposed at the base, and a bin gate is disposed at a discharge port of the storage bin; one end of the first suction pipe, which is far away from the transfer hopper, is connected with a feed inlet of the storage bin through an air inlet duct, and an air outlet of the storage bin is connected with an air inlet of the fan through an air outlet duct.

6. The excavation and suction system of claim 5, wherein the bin gate is provided with an opening and closing cylinder, the upper part of the bin gate is hinged with the storage bin, and a piston rod of the opening and closing cylinder extends and retracts to drive the bin gate to turn up or down at the storage bin.

7. The excavation suction system of claim 4, wherein the suction arm comprises a first swing mechanism, a second swing mechanism, a swing arm, a number of robotic arm assemblies; the rotary arm and the mechanical arm assemblies are sequentially hinged; the first slewing mechanism is arranged at the base, the slewing arm is arranged at the first slewing mechanism, the second slewing mechanism is arranged at the mechanical arm component at the tail end, and the suction tube is arranged at the second slewing mechanism.

8. The excavation suction system of claim 1, wherein a silencer is provided at an air outlet of the fan; the first suction pipe is connected with an air inlet of the fan through the filtering system; the filtering system comprises a gravity dust removal chamber, a filter and a filter screen plate, wherein the gravity dust removal chamber, the filter and the filter screen plate are sequentially arranged along the air draft direction of the fan.

9. A crawler excavating and pumping vehicle, which is characterized by comprising a crawler chassis and an excavating and pumping system, wherein the excavating and pumping system is the excavating and pumping system of any one of claims 1 to 8; the suction device is arranged on the crawler chassis.

10. The track-excavating suction vehicle of claim 9 further comprising 360-degree of panoramic imagery, a drone, a remote control; 360 on the track chassis was located to ring field image, unmanned aerial vehicle, the remote controller is connected with 360 ring field images, unmanned aerial vehicle, track chassis for receive 360 ring field images, the image that unmanned aerial vehicle shot and control 360 ring field images, unmanned aerial vehicle, track chassis.

Images