CN115159173B - Intelligent unloading device for bulk cargoes and working mechanism thereof - Google Patents
Intelligent unloading device for bulk cargoes and working mechanism thereof Download PDFInfo
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- CN115159173B CN115159173B CN202210633708.5A CN202210633708A CN115159173B CN 115159173 B CN115159173 B CN 115159173B CN 202210633708 A CN202210633708 A CN 202210633708A CN 115159173 B CN115159173 B CN 115159173B
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- crane
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- discharging
- hydraulic machine
- unloading device
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- 230000007246 mechanism Effects 0.000 title claims abstract description 55
- 238000007599 discharging Methods 0.000 claims abstract description 43
- 239000003245 coal Substances 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000010408 sweeping Methods 0.000 claims description 9
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 210000000245 forearm Anatomy 0.000 description 3
- 241001417527 Pempheridae Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/007—Means for moving conveyor frames and control arrangements therefor
- B65G41/008—Means for moving conveyor frames and control arrangements therefor frames mounted on wheels or caterpillar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
Abstract
The application discloses an intelligent unloading device for bulk cargoes and a working mechanism thereof, which comprises a traveling device, a driving device and a working device, wherein the working device comprises a bracket, a driving device, a connecting component and an unloading component; the support is fixed with the driving mechanism in a matched mode through the connecting assembly, and the discharging assembly is fixed at the other end of the connecting assembly in a matched mode. This bulk cargo thing intelligence device of unloading and operating mechanism thereof, running gear can work in the coal car with the place that needs work with whole removal, replace the manual work through drive arrangement to make the goods in the coal car discharge through the suction sweep structure of unloading the subassembly fast, reduce the time of unloading, the effectual risk of avoiding manual operation improves the security and the stability of unloading, can discharge the fine coal granule in the coal car simultaneously, and the cleanliness is higher more convenient simultaneously.
Description
Technical Field
The application relates to the technical field of railway bulk cargo unloading, in particular to an intelligent bulk cargo unloading device and a working mechanism thereof.
Background
The railway bulk loading and unloading device has various forms, and mainly adopts an unloading machine which is provided with a dumper, a spiral unloading machine, a raking machine, a grabbing machine and the like, and has no reconstruction condition due to objective reasons of various goods yards, so that the dumper and the spiral unloading machine are not suitable for unloading requirements of certain goods yards, and the hydraulic raking machine and the grabbing machine are widely applied to various goods yards due to strong maneuverability and low reconstruction cost, but the raking machine is easy to collide with a railway open wagon body in the use process, the open wagon maintenance frequency is increased, the cost is increased, and the transportation efficiency is reduced; the main problems existing in the use process of the grabbing machine are that the working efficiency is low, the grabbing machine is easy to collide with a car body, and the requirement of the railway contact net on the safety distance is not met.
Therefore, it is necessary to design a bulk cargo unloading device and a working mechanism thereof, so as to improve unloading speed, reduce damage to a vehicle body in the unloading process, reduce overall cost, improve working environment of operation, reduce working pressure and operation risk of operators, and greatly improve the intelligent level of bulk cargo unloading.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The application is provided in view of the problems of the existing intelligent unloading device for bulk cargoes and the working mechanism thereof.
Therefore, the application aims to provide an intelligent unloading device for bulk cargoes and a working mechanism thereof, which aims to: the unloading device can replace manual operation, improves the unloading efficiency of bulk cargos, and reduces the damage of the unloading device to the railway open wagon in the unloading operation process.
In order to solve the technical problems, the application provides the following technical scheme: the device comprises a walking device, a driving device and a working device, wherein the working device comprises a bracket, a driving device, a connecting component and a discharging component; the bracket is used for fixing the driving mechanism in a matched manner through the connecting component, and the discharging component is fixed at the other end of the connecting component in a matched manner; the discharging assembly comprises a discharging head shell, holes formed in the discharging head shell, sucking pieces symmetrically arranged on two sides of the discharging head shell, a discharging shell arranged on the side wall of the discharging head shell, and a push-broom piece capable of being installed at the output end of the driving mechanism through a connecting assembly.
As a preferable scheme of the intelligent unloading device for bulk cargoes and the working mechanism thereof, the application comprises the following steps: the connecting assembly comprises a connecting flange and a discharging head slewing bearing, the bracket can be fixed with the connecting flange through bolts, the connecting flange can be fixedly connected with the discharging head slewing bearing through bolts, and the other end of the discharging head slewing bearing can be also fixed with the discharging head shell through bolts.
As a preferable scheme of the intelligent unloading device for bulk cargoes and the working mechanism thereof, the application comprises the following steps: the connection assembly further includes a sweeper brush, and the sweeper brush surrounds along the bottom of the discharge head housing.
As a preferable scheme of the intelligent unloading device for bulk cargoes and the working mechanism thereof, the application comprises the following steps: the push broom is in the shape of a helical blade and is capable of rotating in a chamber formed inside the discharge head housing.
As a preferable scheme of the intelligent unloading device for bulk cargoes and the working mechanism thereof, the application comprises the following steps: the device also comprises a driving device, wherein the driving device comprises a crane slewing bearing, a main driving assembly, an auxiliary driving assembly and a crane short arm; the main driving assembly connected with the support end of the slewing bearing of the crane is connected with the auxiliary driving assembly along the working direction, and the tail end of the short arm of the crane is fixedly connected with the support in a matched connection manner by the driving end of the auxiliary driving assembly, so that the working device is driven to work through the main driving assembly, the auxiliary driving assembly and the short arm of the crane.
As a preferable scheme of the intelligent unloading device for bulk cargoes and the working mechanism thereof, the application comprises the following steps: the main driving assembly comprises a crane large arm, a middle arm travel hydraulic machine, a crane middle arm and a small arm travel hydraulic machine; the large crane arm is arranged on the slewing bearing of the crane, one end of the large crane arm is movably connected with the middle crane arm, one end of the installation frame arranged along the outer wall of the middle crane arm is connected with the middle arm travel hydraulic machine, the middle arm travel hydraulic machine is movably connected to the outer side of the large crane arm, and the other end of the installation frame arranged along the outer wall of the middle crane arm is connected with the small arm travel hydraulic machine.
As a preferable scheme of the intelligent unloading device for bulk cargoes and the working mechanism thereof, the application comprises the following steps: the auxiliary driving assembly comprises a crane small arm and a short arm travel hydraulic machine; one end of the crane small arm is matched with the tail end of the crane middle arm and can rotate, the end of the crane small arm is also movably connected with the tail end of the small arm travel hydraulic machine, and the tail end of the crane small arm is connected with the short arm travel hydraulic machine which is connected with the outer side of the crane small arm and is connected with the movable crane short arm.
As a preferable scheme of the intelligent unloading device for bulk cargoes and the working mechanism thereof, the application comprises the following steps: the hydraulic lifting device comprises a crawler belt running mechanism, an operating platform arranged at one end of the crawler belt running mechanism, a hydraulic lifting mechanism arranged at the outer side of the crawler belt running mechanism, and a hydraulic station and a pneumatic pump station which are respectively arranged on a supporting table surface of the crawler belt running mechanism.
As a preferable scheme of the intelligent unloading device for bulk cargoes and the working mechanism thereof, the application comprises the following steps: the hydraulic station enters the large arm of the crane through a liquid conveying pipe, extends to the middle arm of the crane and the small arm of the crane to penetrate out from the short arm of the crane, and is connected with the driving mechanism, the middle arm travel hydraulic machine, the small arm travel hydraulic machine and the short arm travel hydraulic machine to provide power.
As a preferable scheme of the intelligent unloading device for bulk cargoes and the working mechanism thereof, the application comprises the following steps: the air pump station enters the crane big arm through the air pipe and extends to the crane middle arm and the crane small arm to penetrate out from the crane short arm, and is connected with the suction piece to provide wind energy.
The application has the beneficial effects that: the running gear can be with the whole place that needs work that removes, work in the coal car through drive arrangement, replace the manual work to make the goods in the coal car can discharge through the suction sweep structure of unloading subassembly fast, reduce the time of unloading, the effectual risk of avoiding manual operation when improving security and the stability of unloading, can discharge the fine coal granule in the coal car simultaneously, the cleanliness is higher more convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the overall working scene of the intelligent unloading device for bulk cargos and the working mechanism thereof.
FIG. 2 is a schematic diagram of the whole structure of the intelligent unloading device for bulk cargo and its working mechanism.
Fig. 3 is a schematic diagram of the structure of the intelligent unloading device for bulk cargo and the running gear of the working mechanism thereof.
Fig. 4 is a schematic structural diagram of a driving device of the intelligent unloading device for bulk cargos and working mechanisms of the intelligent unloading device.
FIG. 5 is a schematic diagram of the construction of the intelligent unloading device for bulk cargoes and the working mechanism of the intelligent unloading device.
FIG. 6 is a schematic diagram of the explosive structure of the working device of the intelligent unloading device for bulk cargos and the working mechanism of the intelligent unloading device.
FIG. 7 is a schematic diagram showing the connection structure of the pneumatic pump station and the air pipe and the hydraulic station and the infusion pipe of the intelligent unloading device for bulk cargo and the working mechanism of the intelligent unloading device.
FIG. 8 is a schematic diagram of the working scenario of the intelligent unloading device for bulk cargos and the working mechanism of the intelligent unloading device.
FIG. 9 is a schematic diagram of the intelligent unloading device for bulk cargoes and the control of the manual or self-unloading discharge amount of the unused working device of the working mechanism.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present application in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1-2 and fig. 4-6, for a first embodiment of the present application, an intelligent unloading device for bulk cargo and a working mechanism thereof are provided, and the device includes a traveling device 100, a driving device 200 and a working device 300.
Wherein the working device 300 comprises a bracket 301, a driving device 302, a connecting component 303 and a discharging component 304; the bracket 301 is used for fixing the driving mechanism 302 in a matched manner through the connecting component 303, and the discharging component 304 is fixed at the other end of the connecting component 303 in a matched manner; the discharging assembly 304 comprises a discharging head shell 304a, a hole 304b formed in the discharging head shell 304a, sucking pieces 304c symmetrically arranged on two sides of the discharging head shell 304a, a discharging shell 304e arranged on the side wall of the discharging head shell 304a, and a push broom piece 304f capable of being installed at the output end of the driving mechanism 302 through the connecting assembly 303.
In use, the driving device 302 fixed on the bracket 301 through the connecting component 303 can drive the discharging component 304 to perform effective discharging, and the driving device 302 can adopt but not limited to a rotary driving plunger hydraulic motor or an electric driving motor, so as to drive the push-broom component 304f to rotate, and the push-broom component 304f sweeps the material inside the discharging head shell 304a from the discharging shell 304 e;
further, the driving device 302 may also be a telescopic device, so as to drive the pushing member 304f to swing and intermittently push the material out of the discharging shell 304 e.
Example 2
Referring to fig. 5 to 6, a second embodiment of the present application is different from the first embodiment in that: the connection assembly 303 comprises a connection flange 303a and a discharge head pivoting support 303b, the support 301 can be fixed with the connection flange 303a through bolts, the connection flange 303a can be fixedly connected with the discharge head pivoting support 303b through bolts, the other end of the discharge head pivoting support 303b can be also fixedly connected with a discharge head housing 304a through bolts, the connection assembly 303 further comprises a cleaning brush 304e, the cleaning brush 304e surrounds along the bottom of the discharge head housing 304a, the pushing broom 304f is in a spiral blade shape, and the pushing broom can rotate in a cavity formed inside the discharge head housing 304 a.
Further, compared to embodiment 1, the bracket 301 may fix the connection flange 303a by bolts, but is not limited to bolts, and may be performed by expansion screws, welding or coupling, and the connection of the connection flange 303a and the discharge head housing 304a with the discharge head slewing bearing 303b may be performed in such a way;
furthermore, the cleaning brush 304e can be replaced by flexible materials such as rubber, so that the discharge head shell 304a is effectively prevented from directly touching the coal car, the damage and collision of the mode are effectively prevented, meanwhile, the cleaning efficiency is improved, the shape of the pushing and sweeping piece 304f is not limited to spiral blade shapes, and the pushing and sweeping piece can be in an irregular shape such as an inclined plane or a curve, and the cleaning brush can push out materials in an accelerating way only when the pushing and sweeping piece rotates in the discharge head shell 304a, or the discharge head shell 304a can also rotate to drive the cleaning brush 304e to rotate for cleaning;
furthermore, the pushing and sweeping member 304f may not only be pushed by a rotating inclined plane, but also by a pushing and sweeping member 304f rotating rapidly, so that the pushing and sweeping member 304f rotates to generate centrifugal force and rotate rapidly inside the discharge head housing 304a, thereby throwing bulk cargoes such as briquettes out from the inner side wall passing through the discharge head housing 304a and accelerating discharge.
The rest of the structure is the same as that of embodiment 1.
Example 3
Referring to fig. 1 to 2 and fig. 4, a third embodiment of the present application is different from the second embodiment in that: a drive 200 comprising a crane slewing bearing 201, a main drive assembly 202, a secondary drive assembly 203 and a crane short arm 204; the main driving component 202 connected with the supporting end of the crane slewing bearing 201 is connected with the auxiliary driving component 203 along the working direction, and the tail end of the crane short arm 204 which is connected with the driving end of the auxiliary driving component 203 in a matched manner is fixedly connected with the bracket 301, so that the working device 300 is driven to work through the main driving component 202, the auxiliary driving component 203 and the crane short arm 204, wherein the main driving component 202 comprises a crane large arm 202a, a middle arm travel hydraulic press 202b, a crane middle arm 202c and a small arm travel hydraulic press 202d; the crane big arm 202a is arranged on the crane slewing bearing 201, one end of the crane big arm 202a is movably connected with the crane middle arm 202c, one end of a mounting frame arranged along the outer wall of the crane middle arm 202c is connected with the middle arm travel hydraulic machine 202b, the middle arm travel hydraulic machine 202b is movably connected to the outer side of the crane big arm 202a, the other end of the mounting frame arranged along the outer wall of the crane middle arm 202c is connected with the small arm travel hydraulic machine 202d, and the auxiliary driving assembly 203 comprises a crane small arm 203a and a short arm travel hydraulic machine 203b; one end of the crane jib 203a is matched with the tail end of the crane middle arm 202c and can rotate, the end is also movably connected with the tail end of the jib travel hydraulic machine 202d, and the short-arm travel hydraulic machine 203b with the tail end connected with the outer side of the jib travel hydraulic machine is connected with the movable crane short arm 204.
Further, in comparison with embodiment 2, the crane slewing bearing 201 can be composed of four hydraulic cylinders and a slewing element, and the linear motion of the hydraulic cylinders is changed into the rotary motion of the slewing bearing through the slewing element, so that the whole slewing is realized, but the crane slewing bearing is not limited to the hydraulic cylinders, and motor driving can be also adopted.
Further, the arm travel hydraulic machine 202d, the middle arm travel hydraulic machine 202b and the short arm travel hydraulic machine 203b are not limited to hydraulic manners, and may be pneumatically, hydraulically or electrically driven, so as to swing the crane middle arm 202c, the crane arm 203a and the crane short arm 204, and be used for directly driving the support 301 on the crane short arm 204 to move.
The rest of the structure is the same as that of embodiment 2.
Example 4
Referring to fig. 1 to 7, a fourth embodiment of the present application is different from the third embodiment in that: the traveling device 100 further comprises a crawler traveling mechanism 101, an operation table 102 arranged at one end of the crawler traveling mechanism 101, a hydraulic jacking mechanism 103 arranged outside the crawler traveling mechanism 101, and a hydraulic station 104 and a pneumatic pump station 105 which are respectively arranged on a supporting table surface of the crawler traveling mechanism 101, wherein the hydraulic station 104 enters a crane boom 202a through a liquid conveying pipe B and extends to a crane middle arm 202C and a crane forearm 203a to penetrate out of the crane boom 204, a connection driving mechanism 302, a middle arm travel hydraulic press 202B, a forearm travel hydraulic press 202d and a short arm travel hydraulic press 203B provide power, and the pneumatic pump station 105 enters the crane boom 202a through a liquid conveying pipe C and extends to the crane middle arm 202C and the crane forearm 203a to penetrate out of the crane boom 204, and is connected with a suction piece 304C to provide wind energy.
Further, the crawler travel mechanism 101 is used to drive the entire device to travel, and the crawler travel mechanism 101 may be operated by the operation table 102 in an electrically driven or oil driven manner, as compared with the embodiment 3.
Still further, the operation panel 102 may be provided with a working panel, a working status feedback lamp, a hydraulic control lever and an operation safety protection frame, the operation panel of the operation panel may display the status of the unloading device in the working process, alarm and prompt the abnormal status, and meanwhile, the operation panel of the operation panel may monitor the real-time allowance of the bulk cargoes in the railway open wagon, and may objectively reflect the real-time allowance to the operator of the unloading device, the working status feedback lamp is used to visually display the working status of the unloading device, the normal operation displays a green light, the abnormal operation may display a yellow light or a red light, the hydraulic control lever is used to control the unloading device by the operator, thereby realizing the control of the whole unloading device, and the operation safety protection frame is used to protect the operator of the unloading device in the operation process, so as to reduce the risk in the operation process.
Furthermore, the hydraulic station 104 may be replaced by an air pump system, an oil pressure pump, a small power supply station, etc., and is mainly used for driving the middle arm travel hydraulic machine 202b, the driving mechanism 302, the small arm travel hydraulic machine 202d, and the short arm travel hydraulic machine 203b to operate;
different from that, the air pump station 105 is not limited to blow or suck the air pipe C, and when the air pipe C sucks air, the suction piece 304C generates suction force to accelerate the suction of the briquettes from the suction piece 304C to the discharge head shell 304a, so that the briquettes can be conveniently and rapidly collected and swept out; similarly, when the air pipe C blows, the coal balls which cannot be processed at the two sides of the discharge head shell 304a are blown off with acceleration, and the coal balls are discharged from the discharge door of the coal car a with acceleration.
The rest of the structure is the same as that of embodiment 3.
Referring to fig. 1 to 9, the device is moved to a place where working is required by the crawler travelling mechanism 101, the large crane arm 202a, the middle crane arm 202C and the small crane arm 203a can be operated by the operation table 102, the middle arm travel hydraulic press 202B, the small arm travel hydraulic press 202d and the short arm travel hydraulic press 203B on the large crane arm 202a, the middle arm travel hydraulic press 202C and the small crane arm 203a are operated, the working device 300 connected to the short crane arm 204 can be positioned in the coal car a, the air pump station 105 and the hydraulic station 104 are started at the moment, power is provided by the air pipe C and the infusion pipe B respectively, the suction piece 304C can suck scattered coal, fine coal and the like into the discharge head shell 304a, blocking is effectively prevented by the hole 304B, the driving mechanism 302 drives the pushing and sweeping piece 304f to rotate, the pushing and sweeping piece 304f accelerates discharging materials from the discharge shell 304e, so that the discharging speed is improved, the safety is improved, and the stability is effectively improved by the connecting flange 303a and the discharge head slewing bearing 303B and the bracket 301.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (7)
1. An intelligent unloading device for bulk cargoes, which is characterized in that: comprising the steps of (a) a step of,
a working device (300) comprising a bracket (301), a driving device (302), a connecting component (303) and a discharging component (304);
the bracket (301) is used for fixing the driving device (302) in a matched mode through the connecting component (303), and the discharging component (304) is fixed at the other end of the connecting component (303) in a matched mode;
the discharging assembly (304) comprises a discharging head shell (304 a), holes (304 b) formed in the discharging head shell (304 a), sucking pieces (304 c) symmetrically arranged on two sides of the discharging head shell (304 a), a discharging shell (304 d) arranged on the side wall of the discharging head shell (304 a), and a push broom piece (304 f) capable of being installed at the output end of the driving device (302) through a connecting assembly (303), wherein materials in the discharging head shell (304 a) are swept out from the discharging shell (304 d) through the push broom piece (304 f);
the connecting assembly (303) comprises a connecting flange (303 a) and a discharging head slewing bearing (303 b), the bracket (301) can be fixed with the connecting flange (303 a) through bolts, the connecting flange (303 a) can be fixedly connected with the discharging head slewing bearing (303 b) through bolts, and the other end of the discharging head slewing bearing (303 b) can be also fixed with the discharging head shell (304 a) through bolts;
the connecting assembly (303) further comprises a cleaning brush (304 e), and the cleaning brush (304 e) surrounds along the bottom of the discharge head shell (304 a);
the push broom (304 f) is in the form of a helical blade and is rotatable in a chamber formed inside the discharge head housing (304 a).
2. The intelligent bulk cargo unloading device according to claim 1, wherein: the device also comprises a driving device (200) which comprises a crane slewing bearing (201), a main driving assembly (202), a secondary driving assembly (203) and a crane short arm (204);
the main driving assembly (202) connected with the supporting end of the crane slewing bearing (201) is connected with the auxiliary driving assembly (203) along the working direction, the tail end of the crane short arm (204) connected with the driving end of the auxiliary driving assembly (203) in a matched mode is fixedly connected with the support (301), and the working device (300) is driven to work through the main driving assembly (202), the auxiliary driving assembly (203) and the crane short arm (204).
3. The bulk cargo intelligent unloading device according to claim 2, wherein: the main driving assembly (202) comprises a crane big arm (202 a), a middle arm travel hydraulic machine (202 b), a crane middle arm (202 c) and a small arm travel hydraulic machine (202 d);
the large crane arm (202 a) is arranged on the slewing bearing (201) of the crane, one end of the large crane arm is movably connected with the middle crane arm (202 c), one end of a mounting frame arranged on the outer wall of the middle crane arm (202 c) is connected with the middle arm stroke hydraulic machine (202 b), the middle arm stroke hydraulic machine (202 b) is movably connected to the outer side of the large crane arm (202 a), and the middle crane arm (202 c) is connected with the small arm stroke hydraulic machine (202 d) along the other end of the mounting frame arranged on the outer wall of the middle crane arm.
4. The intelligent bulk cargo unloading device according to claim 3, wherein: the auxiliary driving assembly (203) comprises a crane small arm (203 a) and a short-arm travel hydraulic machine (203 b);
one end of the crane small arm (203 a) is matched with the tail end of the crane middle arm (202 c) and can rotate, the end of the crane small arm is also movably connected with the tail end of the small arm travel hydraulic machine (202 d), and the tail ends of the crane small arms are connected with the movable crane short arms (204) through the short arm travel hydraulic machines (203 b) connected with the outer sides of the crane small arms.
5. The intelligent bulk cargo unloading device according to claim 4, wherein: the coal ball collecting and sweeping device comprises a crawler traveling mechanism (100), and is characterized by further comprising a crawler traveling mechanism (101), an operating platform (102) arranged at one end of the crawler traveling mechanism (101), a hydraulic jacking mechanism (103) arranged at the outer side of the crawler traveling mechanism (101), and a hydraulic station (104) and a gas pump station (105) which are respectively arranged on a supporting table surface of the crawler traveling mechanism (101), wherein when a gas pipe C sucks gas, a suction part (304C) generates suction force, so that coal balls are accelerated to be sucked into a discharging head shell (304 a) from the suction part (304C), and the coal balls can be conveniently and rapidly collected and swept out; similarly, when the air pipe C blows, the coal balls which cannot be processed at the two sides of the discharge head shell (304 a) are blown off in an acceleration way, and the coal balls are discharged from the discharge door of the coal car A in an acceleration way.
6. The intelligent bulk cargo unloading device according to claim 5, wherein: the hydraulic station (104) enters the large crane arm (202 a) through a liquid conveying pipe (B) and extends to the middle crane arm (202 c) and the small crane arm (203 a) to penetrate out of the short crane arm (204), and is connected with the driving device (302), the middle arm travel hydraulic machine (202B), the small arm travel hydraulic machine (202 d) and the short arm travel hydraulic machine (203B) to provide power.
7. The intelligent bulk cargo unloading device according to claim 5, wherein: the air pump station (105) enters the crane big arm (202 a) through the air pipe (C) and extends to the crane middle arm (202C) and the crane small arm (203 a) to penetrate out of the crane short arm (204), and is connected with the suction piece (304C) to provide wind energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210633708.5A CN115159173B (en) | 2022-06-06 | 2022-06-06 | Intelligent unloading device for bulk cargoes and working mechanism thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210633708.5A CN115159173B (en) | 2022-06-06 | 2022-06-06 | Intelligent unloading device for bulk cargoes and working mechanism thereof |
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| CN115159173A CN115159173A (en) | 2022-10-11 |
| CN115159173B true CN115159173B (en) | 2023-11-10 |
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Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204342007U (en) * | 2014-12-12 | 2015-05-20 | 河南力新重工科技有限公司 | Train, open-top car bottoms material full automaticity remove equipment |
| CN105173793A (en) * | 2015-07-27 | 2015-12-23 | 天府重工有限公司 | Train carriage cleaning machine |
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| CN109850601A (en) * | 2019-03-28 | 2019-06-07 | 成秀东 | A kind of side passage formula intelligence train hopper device for discharging |
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| CN113044606A (en) * | 2021-04-16 | 2021-06-29 | 天府重工有限公司 | Negative pressure car unloader that can commutate and clean |
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| CN113459998A (en) * | 2021-06-21 | 2021-10-01 | 辽宁工程技术大学 | Self-moving type coal-transporting gondola car carriage cleaning device and working method thereof |
| CN215797229U (en) * | 2021-07-14 | 2022-02-11 | 邯郸钢铁集团有限责任公司 | Bridge type spiral unloader open wagon upper side beam sweeper |
| CN215905484U (en) * | 2021-04-16 | 2022-02-25 | 天府重工有限公司 | Trolley moving type vertical screw car unloader |
| CN216426103U (en) * | 2021-09-01 | 2022-05-03 | 天府重工有限公司 | High-efficiency vertical screw unloader capable of conveying by combining screw and negative pressure |
| CN216511635U (en) * | 2021-12-29 | 2022-05-13 | 营口昌远物流有限公司 | Train bulk cargo leveling machine |
| CN216583130U (en) * | 2021-11-16 | 2022-05-24 | 上海梅山工业民用工程设计研究院有限公司 | Automatic cleaning device for freight train carriage |
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| CN2030987U (en) * | 1988-04-18 | 1989-01-18 | 江西铜业公司德兴铜矿运输部 | Rake-type unloading machine |
| JPH0967019A (en) * | 1995-08-31 | 1997-03-11 | Japan Small Corp | Unloading equipment for bulk cargo |
| KR20010055771A (en) * | 1999-12-13 | 2001-07-04 | 윤영석 | A Spiral Chute of Continuous Ship Unloader Mounted with Additional Slope Surface |
| JP2001253546A (en) * | 2000-03-10 | 2001-09-18 | Sumitomo Heavy Ind Ltd | Screw feeder for unloader and dredging method using the same |
| CN2512750Y (en) * | 2001-12-28 | 2002-09-25 | 广西百矿股份有限公司 | Bulk Material screw ship unloader for port and dock |
| CN1749137A (en) * | 2005-10-14 | 2006-03-22 | 崔波 | Movable rotary coal loading and unloading machine |
| CN1850564A (en) * | 2005-10-14 | 2006-10-25 | 崔波 | Movable rotary coal-loading-unloading machine |
| CN204342007U (en) * | 2014-12-12 | 2015-05-20 | 河南力新重工科技有限公司 | Train, open-top car bottoms material full automaticity remove equipment |
| CN105173793A (en) * | 2015-07-27 | 2015-12-23 | 天府重工有限公司 | Train carriage cleaning machine |
| CN106429535A (en) * | 2016-11-30 | 2017-02-22 | 杭州三螺机械设备有限公司 | Spiral negative pressure dual-purpose ship unloader |
| CN107882103A (en) * | 2017-10-26 | 2018-04-06 | 南京工业大学 | A kind of excavator 3 d pose is shown and Remote Automatic Control System |
| CN109850601A (en) * | 2019-03-28 | 2019-06-07 | 成秀东 | A kind of side passage formula intelligence train hopper device for discharging |
| AU2020103346A4 (en) * | 2020-11-10 | 2021-01-21 | China University Of Mining And Technology | A novel underground grabbing and unloading manipulator suitable for narrow space of roadway |
| CN112499303A (en) * | 2020-12-08 | 2021-03-16 | 太原科技大学 | Material taking device of screw ship unloader |
| CN214114277U (en) * | 2020-12-30 | 2021-09-03 | 河南省黄海工程机械有限公司 | Unloading machine |
| CN113044606A (en) * | 2021-04-16 | 2021-06-29 | 天府重工有限公司 | Negative pressure car unloader that can commutate and clean |
| CN215905484U (en) * | 2021-04-16 | 2022-02-25 | 天府重工有限公司 | Trolley moving type vertical screw car unloader |
| CN113459998A (en) * | 2021-06-21 | 2021-10-01 | 辽宁工程技术大学 | Self-moving type coal-transporting gondola car carriage cleaning device and working method thereof |
| CN215797229U (en) * | 2021-07-14 | 2022-02-11 | 邯郸钢铁集团有限责任公司 | Bridge type spiral unloader open wagon upper side beam sweeper |
| CN216426103U (en) * | 2021-09-01 | 2022-05-03 | 天府重工有限公司 | High-efficiency vertical screw unloader capable of conveying by combining screw and negative pressure |
| CN216583130U (en) * | 2021-11-16 | 2022-05-24 | 上海梅山工业民用工程设计研究院有限公司 | Automatic cleaning device for freight train carriage |
| CN216511635U (en) * | 2021-12-29 | 2022-05-13 | 营口昌远物流有限公司 | Train bulk cargo leveling machine |
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| Publication number | Publication date |
|---|---|
| CN115159173A (en) | 2022-10-11 |
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