CN114671354B - Raw material conveying crane suitable for calcium superphosphate production - Google Patents
Raw material conveying crane suitable for calcium superphosphate production Download PDFInfo
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- CN114671354B CN114671354B CN202210586424.5A CN202210586424A CN114671354B CN 114671354 B CN114671354 B CN 114671354B CN 202210586424 A CN202210586424 A CN 202210586424A CN 114671354 B CN114671354 B CN 114671354B
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- hydraulic rod
- crane
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- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
- B66C17/26—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes combined with auxiliary apparatus, e.g. log saws, pushers for unloading vehicles, means for shunting railway vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/005—Grab supports, e.g. articulations; Oscillation dampers; Orientation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/02—Bucket grabs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/10—Apparatus for the manufacture of superphosphates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a raw material conveying crane suitable for calcium superphosphate production, which comprises a two-dimensional moving platform fixedly arranged on a beam frame in a production workshop and a winch unit fixedly arranged on the two-dimensional moving platform, wherein a hoisting frame is hung at the bottom of the winch unit through a steel wire rope, and a horizontal hydraulic rod is fixedly arranged on one side of the hoisting frame through a fixing piece. This be applicable to raw materials transport crane for superphosphate production, can realize grabbing the design that material and lifting hook material combined together through will lifting by crane the piece, be suitable for the use of granular material and other hangers that lift by crane, fine reached not only nimble but also safe carry out the purpose of the jack-up of material, both be applicable to snatching of granular material, also be applicable to non-granular jack-up piece and collude and get, need not to stop to change the jack-up head of different models and lift by crane, saved a large amount of jack-up time, improved work efficiency greatly.
Description
Technical Field
The invention relates to the technical field of calcium superphosphate production conveying equipment, in particular to a raw material conveying crane suitable for calcium superphosphate production.
Background
The method comprises the steps of generally selecting phosphate ore with the phosphorus pentoxide content of 20-30% as a raw material, crushing the phosphate ore, adding phosphate ore powder, water and concentrated sulfuric acid into a mixing and stirring kettle in proportion, mixing to perform a formation reaction, conveying the material to a closed formation chamber after the mixing is finished to perform the formation reaction, then performing curing neutralization, conveying the formed material to a curing chamber to perform stacking curing, performing pile turning by using a hydraulic grab bucket of a crane in the curing process to reduce the temperature of the material, generating fluorine-containing gas in the mixing and neutralizing process of the calcium superphosphate, treating by using an absorption tower, and finally granulating and drying to obtain the finished calcium superphosphate, wherein the important operation process of curing is to control the grab bucket to perform the stirring by using the crane in the curing process.
Referring to a Chinese patent publication No. CN112374357B, a grab bucket type conveying crane for industrial plants and a use method thereof, an output end of a first positive and negative motor of a lifting driving mechanism drives a first gear and a driving roller which are fixedly connected with the first positive and negative motor to rotate, the first gear drives a second gear to reversely and synchronously rotate, the second gear drives a first rotating shaft to reversely and synchronously rotate, so that the two driving rollers reversely and synchronously rotate, two driven rollers are driven to reversely and synchronously rotate through a transmission belt, so that the two first connecting shafts are driven to reversely and synchronously rotate, the first connecting shafts drive two groups of winding rollers to reversely and synchronously rotate, so that the two groups of winding rollers simultaneously unwind, the stability of the lifting mechanism can be effectively improved, the angle adjusting mechanism is arranged at the lower side of the first connecting seat and is connected with the grabbing mechanism through the angle adjusting mechanism, the angle of the grabbing mechanism can be flexibly adjusted, and workpieces can be conveniently clamped and collected.
Referring to a grab bucket and a bridge crane of Chinese patent publication No. CN107055315B, the telescopic component is driven to extend and retract by adjusting the distance between the upper support and the lower support, and drives the two hopper components symmetrically arranged left and right to open and close.
A comprehensive analysis of the above referenced patents can yield the following drawbacks:
1) The existing conveying crane has a single function, and can only grab granular materials, for example, referring to a grab bucket type conveying crane for an industrial factory building of patent CN112374357B and a use method thereof, and a grab bucket and a bridge crane of CN107055315B, the existing conveying crane can grab granular materials through a lifting claw, but is not suitable for grabbing other non-granular lifting parts, if other cranes are lifted, a lifting head needs to be replaced to lift, and the lifting part cannot be improved to be suitable for the use of granular materials and other lifting parts, so that the purpose of flexibly and safely lifting the materials cannot be achieved, a large amount of lifting time can be wasted by replacing the lifting part, the work efficiency is low, and great inconvenience is brought to the lifting work of people.
2) For example, refer to CN112374357B, a grab bucket type conveying crane for industrial plant building and a method for using the same, CN107055315B grab bucket and bridge crane, so that only the material on the upper layer can be turned, if the material in the middle and bottom of the curing chamber is to be turned, a lot of time is spent on turning the material deeper in one position of the curing chamber, and the material accumulated on the other side of the curing chamber is pushed into the excavation pit for complete turning.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a raw material conveying crane suitable for calcium superphosphate production, which solves the problems that the existing conveying crane has single function, can only grab granular materials, cannot realize the improvement of a lifting piece, is suitable for the use of the granular materials and other lifting pieces, cannot flexibly and safely lift the materials, wastes a large amount of lifting time by replacing the lifting piece, has low working efficiency, can not realize the automatic material turning while grabbing the granular materials by combining a material turning mechanism on the grabbing structure of the lifting piece and carrying out the automatic material turning, can not realize the purpose of carrying out the material turning quickly and efficiently by only grabbing upper materials through a lifting bucket and repeatedly operating in the material turning process of the granular materials.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a raw materials transport hoist suitable for superphosphate production is with fixed mounting, includes two-dimensional moving platform and the hoist unit of fixed mounting on two-dimensional moving platform that fixed mounting is on the workshop roof beam structure, hoist unit's bottom has hung the crane boom through wire rope, and one side of crane boom has horizontal hydraulic stem through mounting fixed mounting, the output fixed mounting of horizontal hydraulic stem has vertical hydraulic stem, and one side of vertical hydraulic stem passes through the surface sliding connection of slider with the crane boom, the protruding end fixed mounting of vertical hydraulic stem has the disc, and the surface of disc articulates through the articulated elements has a plurality of V-arrangement claw, the inboard fixed mounting of V-arrangement claw has the arc to grab the flitch, and the surface cover of vertical hydraulic stem stiff end is equipped with the sliding ring, the surface of sliding ring articulates through the articulated elements has oblique hydraulic stem, and the outside of V-arrangement claw is articulated elements through to the end that stretches out of oblique hydraulic stem, vertical hydraulic stem stiff end and the handing-over department fixed mounting that stretches out the end have spacing plectane, and be provided with two sets of arc stirring mechanism between the bottom of spacing plectane and the top of disc, every grab the inboard of flitch is provided with hook subassembly.
The stirring mechanism comprises two toothed plates fixedly mounted at the bottom of a limiting circular plate, a first box fixedly mounted at the top of a circular plate and a second box fixedly mounted on one side of the first box through a protective pipe, wherein the bottom of the toothed plate sequentially runs through the first box and the circular plate and extends to the bottom of the circular plate, the inside of the first box is rotatably connected with a driving shaft through a rotating part, a first belt pulley is mounted at the outer surface of the driving shaft, two gears meshed with the toothed plates are fixedly mounted on the outer surface of the driving shaft and on two sides of the first belt pulley respectively, a transmission shaft is rotatably connected to the inside of the second box through the rotating part, stirring assemblies are mounted at two ends of the transmission shaft through a dismounting assembly, and a second belt pulley connected with the first belt pulley through a belt in a transmission mode is mounted on the outer surface of the transmission shaft.
Preferably, the dismouting subassembly includes through mounting fixed mounting installation box body and the lock plate of fixed mounting on the stirring subassembly on the second box inner wall, the inner wall of installation box body rotates through the bearing and is connected with the installation piece, and one side of installation piece set up with the mounting groove of stirring subassembly looks adaptation, the one end of transmission shaft runs through the installation box body and extends to the inside of installation box body, and the transmission shaft extends to the opposite side fixed connection of the inside one end of installation box body through mounting and installation piece.
Preferably, communicating guide way and arc wall have been seted up respectively to the mounting groove inner wall, and guide way and arc wall all with the locking plate looks adaptation, the bullet groove has been seted up to the inner wall of arc wall, and the inside of bullet groove has T shape latch segment through spring fixed mounting, one side of T shape latch segment runs through the arc wall and extends to the inside of arc wall.
Preferably, one side fixed mounting of mounting groove inner wall has a plurality of electro-magnet, and the one end fixed mounting that the stirring subassembly is located the mounting groove inside has the magnetic metal spare with electro-magnet looks adaptation.
Preferably, the material turning assembly comprises a material turning rod and a plurality of arc-shaped material turning plates fixedly mounted on the outer surface of the material turning rod, and one side of each arc-shaped material turning plate is fixedly connected with the outer surface of the material turning rod through a reinforcing rib frame.
Preferably, the one end of stirring rod runs through second box and installation box body in proper order and extends to the inside of installation box body, and lock plate fixed mounting is served in stirring rod extension to the inside one of installation box body.
Preferably, the lifting hook assembly comprises a lifting rod hinged to the bottom of the arc-shaped material grabbing plate through a hinged part and a lifting hook hydraulic rod hinged to the inner wall of the arc-shaped material grabbing plate through the hinged part, and a lifting hook is fixedly mounted at one end of the lifting rod.
Preferably, one side of the hanger rod is connected with a sliding block in a sliding manner through a sliding part, and the extending end of the hook hydraulic rod is hinged with one side of the sliding block through a hinge part.
Preferably, a fan-shaped reinforcing plate is fixedly installed at the fixing position of the extending end of the vertical hydraulic rod and the disc, and a plurality of X-shaped reinforcing ribs are fixedly installed inside the protective pipe.
Preferably, the friction layer is adhered to the other side of the inner wall of the arc-shaped groove through an adhesive.
(III) advantageous effects
The invention provides a raw material conveying crane suitable for calcium superphosphate production. Compared with the prior art, the method has the following beneficial effects:
(1) This be applicable to calcium superphosphate production and use raw materials transport crane, the fixed mounting of extension through vertical hydraulic stem has the disc, and the surface of disc articulates through the articulated elements has a plurality of V-arrangement claw, the inboard fixed mounting of V-arrangement claw has the arc to grab the flitch, and the surface cover of vertical hydraulic stem stiff end is equipped with the sliding ring, the surface of sliding ring articulates through the articulated elements has oblique hydraulic stem, and the end that stretches out of oblique hydraulic stem is articulated through the articulated elements and the outside of V-arrangement claw, vertical hydraulic stem stiff end and the handing-over department fixed mounting that stretches out the end have spacing plectane, and be provided with two sets of stirring mechanism between the bottom of spacing plectane and the top of disc, the inboard that every arc grabbed the flitch is provided with the lifting hook subassembly, can realize through grabbing the design that material and lifting hook material combined together with the piece that lifts by crane, be suitable for the use of granular material and other pendants that lift by crane, fine reached not only nimble but also safe the purpose of carrying out the jack-up of material, the hoist function of carrying out the transport greatly, both be applicable to not granular hoist piece colluding, not only be applicable to change of crane head that need not to stop the different models of machine, a large amount of crane time has been saved, thereby greatly improved people's work, thereby the work of people greatly, the work of having made things convenient to lift by crane.
(2) This be applicable to calcium superphosphate production and use raw materials transport crane, its stirring mechanism includes two pinion racks of fixed mounting in spacing plectane bottom, fixed mounting is in the first box at disc top and through protective tube fixed mounting in the second box of first box one side, the bottom of two pinion racks all runs through first box and disc in proper order and extends to the bottom of disc, and the inside of first box rotates through rotating the piece and is connected with the drive shaft, the outer fixed surface of drive shaft installs first belt pulley, can realize carrying out the autonomic stirring when combining stirring mechanism to grab material structure of lifting member and grabbing the material, accelerate the stirring time, fine reached not only fast but also efficient carry out the purpose of stirring, in-process when the grab bucket grabs the material downwards, can directly drive the stirring pole rotatory, make the stirring pole with near the material hole material directly stir the material to the material hole in, can realize once grabbing the effect that the stirring can accomplish the stirring, need not to grab the material many times and carry out the stirring, the stirring time has been shortened greatly, stirring efficiency has been improved, be favorable to the curing of the calcium superphosphate in large batch production.
(3) This be applicable to raw materials transport crane for calcium superphosphate production, its dismouting subassembly includes through mounting fixed mounting installation box body and the lock plate of fixed mounting on the stirring subassembly on the second box inner wall, the inner wall of installation box body rotates through the bearing and is connected with the installation piece, and the mounting groove with stirring subassembly looks adaptation is seted up to one side of installation piece, the one end of transmission shaft runs through the installation box body and extends to the inside of installation box body, and the transmission shaft extends to the inside one end of installation box body and passes through the opposite side fixed connection of mounting and installation piece, can realize carrying out quick replacement clearance or maintenance to the stirring subassembly, in the long-term use, even stirring subassembly damages, also can carry out quick replacement, thereby greatly made things convenient for people's use.
(4) This be applicable to calcium superphosphate production and carry hoist with raw materials, its lifting hook subassembly includes that it is articulated in the jib of arc grabbing flitch bottom and articulated in the lifting hook hydraulic stem on the flitch inner wall is grabbed to the arc through the articulated elements, and the one end fixed mounting of jib has the lifting hook, can realize switching the operating condition of lifting hook, when only needing to grab the material, only need will hang the hook subassembly fold to the arc grab in the flitch can, if when hanging in midair the material, expand and can use, use in a flexible way.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the lifting claw of the present invention in a state where the upender mechanism is installed;
FIG. 3 is a schematic view of the lifting claw of the present invention in a state where the material turning mechanism is not installed;
FIG. 4 is a schematic structural diagram of the material turning mechanism of the present invention;
FIG. 5 is a cross-sectional view of the upender mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 5;
FIG. 7 is an enlarged view of a portion of the invention at B in FIG. 5;
FIG. 8 is a schematic structural view of a mounting block of the present invention;
FIG. 9 is a schematic structural view of a spacing disk and tooth plate of the present invention;
FIG. 10 is a schematic view of the construction of the upender assembly of the present invention;
fig. 11 is a schematic structural view of the hook assembly of the present invention.
In the figure, 1 two-dimensional moving platform, 2 winch set, 3 hoisting frame, 4 horizontal hydraulic rod, 5 vertical hydraulic rod, 6V-shaped claw, 7 arc-shaped material grabbing plate, 8 slip ring, 9 inclined hydraulic rod, 10 limit round plate, 11 material turning mechanism, 111 toothed plate, 112 first box body, 113 protective tube, 114 second box body, 115 driving shaft, 116 first belt pulley, 117 gear, 118 driving shaft, 119 dismounting component, 1191 mounting box body, 1192 locking plate, 1193 mounting block, 1194 mounting groove, 1195 guide groove, 1196 arc-shaped groove, 1197 elastic groove, 1198T-shaped locking block, 1199 electromagnet, 11910 magnetic metal piece, 11911 friction layer, 1110 material turning component, 11101 material turning rod, 11102 arc-shaped material turning plate, 11103 reinforcing rib frame, 1111 second belt pulley, 12 lifting hook component, lifting rod 121, 122 hydraulic rod, 123 lifting hook, 124 slide block, 13 disc 14 sector-shaped reinforcing plate, and 15X-shaped reinforcing rib.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 11, an embodiment of the present invention provides a technical solution: a raw material conveying crane suitable for calcium superphosphate production comprises a two-dimensional moving platform 1 fixedly mounted on a beam frame in a production workshop and a winch set 2 fixedly mounted on the two-dimensional moving platform 1, wherein the two-dimensional moving platform 1 is an intelligent moving platform with the model of PH-205H, the winch set 2 is a winch with the model of JK0.5-JK5, the bottom of the winch set 2 is suspended with a hoisting frame 3 through a steel wire rope, one side of the hoisting frame 3 is fixedly provided with a horizontal hydraulic rod 4 through a fixing part, the output end of the horizontal hydraulic rod 4 is fixedly provided with a vertical hydraulic rod 5, one side of the vertical hydraulic rod 5 is connected with the surface of the hoisting frame 3 in a sliding manner through a sliding part, the extending end of the vertical hydraulic rod 5 is fixedly provided with a disc 13, the outer surface of the disc 13 is hinged with a plurality of V-shaped claws 6 through hinged parts, the inner sides of the V-shaped claws 6 are fixedly provided with arc-shaped material catching plates 7, the outer surface of the fixed ends of the vertical hydraulic rod 5 is sleeved with a slip ring 8, the outer surface of the hinged end of the inclined hydraulic rod 9 is hinged with an inclined hydraulic rod 9 through the hinged part, the hinged part of the V-shaped claw 6, the hinged part of the hinged part is provided with a limiting disc 10, and a limiting plate 10, and a lifting mechanism is provided with a limiting plate 10 connected with a disc assembly at the top of the disc 10.
As shown in fig. 4 to 6, in the embodiment of the present invention, the material turning mechanism 11 includes two toothed plates 111 fixedly mounted at the bottom of the limiting circular plate 10, a first box 112 fixedly mounted at the top of the circular disc 13, and a second box 114 fixedly mounted at one side of the first box 112 through a protective tube 113, a fan-shaped reinforcing plate 14 is fixedly mounted at a fixing position of the protruding end of the vertical hydraulic rod 5 and the circular disc 13, and a plurality of X-shaped reinforcing ribs 15 are fixedly mounted inside the protective tube 113, bottoms of the two toothed plates 111 sequentially penetrate through the first box 112 and the circular disc 13 and extend to the bottom of the circular disc 13, and the inside of the first box 112 is rotatably connected with a driving shaft 115 through a rotating member, a first belt pulley 116 is fixedly mounted on an outer surface of the driving shaft 115, two gears 117 engaged with the toothed plates 111 are fixedly mounted on outer surfaces of the driving shaft 115 and located on two sides of the first belt pulley 116, and a transmission shaft 118 is rotatably connected to the inside of the second box 114 through a rotating member, a material turning assembly 1110 is mounted on two ends of the transmission shaft 118 through a dismounting assembly 119, and a second belt 1111 is fixedly mounted on an outer surface of the transmission shaft 118 and is rotatably connected to the first belt 116.
As shown in fig. 7 and 8, in the embodiment of the present invention, the dismounting assembly 119 includes an installation box 1191 fixedly installed on the inner wall of the second box 114 through a fixing member and a locking plate 1192 fixedly installed on the stirring assembly 1110, the inner wall of the installation box 1191 is rotatably connected to an installation block 1193 through a bearing, one side of the installation block 1193 is provided with an installation groove 1194 adapted to the stirring assembly 1110, one end of the transmission shaft 118 penetrates through the installation box 1191 and extends into the installation box 1191, one end of the transmission shaft 118 extending into the installation box 1191 is fixedly connected to the other side of the installation block 1193 through a fixing member, the inner wall of the installation groove 1194 is provided with a guide groove 1195 and an arc groove 1196 which are communicated, the guide groove 1195 and the arc groove 1196 are both adapted to the locking plate 1192, the other side of the inner wall of the arc groove 1196 is adhered with a friction layer 11911 through an adhesive, the inner wall of the arc groove 1196 is provided with an elastic groove 1197, the inner wall of the elastic groove 1197 is fixedly installed with a T-shaped locking block mz8 through a spring, one side of the T-shaped locking block 1198 extends to the inner wall of the installation groove 1196 and extends to the inner wall of the installation groove 1194 of the electromagnet, and one side of the electromagnet inside of the electromagnet is provided with a magnetic fixing assembly 1199, and the electromagnet with a magnetic fixing plate 1199, and the electromagnet s 10, and the electromagnet is provided with the electromagnet with a plurality of the electromagnet 1199 fixed grooves 1199 fixed to fix the electromagnet.
As shown in fig. 4 and 10, in the embodiment of the present invention, the material turning assembly 1110 includes a material turning rod 11101 and a plurality of arc-shaped material turning plates 11102 fixedly mounted on an outer surface of the material turning rod 11101, one side of each arc-shaped material turning plate 11102 is fixedly connected to the outer surface of the material turning rod 11101 through a reinforcing rib frame 11103, one end of the material turning rod 11101 sequentially penetrates through the second box 114 and the mounting box 1191 and extends into the mounting box 1191, and a locking plate 1192 is fixedly mounted on one end of the material turning rod 11101 extending into the mounting box 1191.
As shown in fig. 11, in the embodiment of the present invention, the hook assembly 12 includes a suspension rod 121 hinged to the bottom of the arc-shaped material grabbing plate 7 through a hinge and a hook hydraulic rod 122 hinged to the inner wall of the arc-shaped material grabbing plate 7 through a hinge, in the embodiment of the present invention, the horizontal hydraulic rod 4, the vertical hydraulic rod 5, the inclined hydraulic rod 9 and the hook hydraulic rod 122 are hydraulic cylinders of type YB1-4, the horizontal hydraulic rod 4, the vertical hydraulic rod 5, the inclined hydraulic rod 9 and the hook hydraulic rod 122 are powered and controlled by an external hydraulic station, one end of the suspension rod 121 is fixedly provided with a hook 123, one side of the suspension rod 121 is slidably connected with a sliding block 124 through a sliding element, and an extending end of the hook hydraulic rod 122 is hinged to one side of the sliding block 124 through a hinge.
Material grabbing and turning: when the material grabbing is needed, the control unit is only needed to control the two-position moving platform 1 to drive the whole lifting claw to move to a required position and control the winch unit 2 to release a rope so that the whole lifting claw moves down to the required position, at the moment, the hydraulic station providing hydraulic power with the crane of the invention is controlled to provide power for the vertical hydraulic rod 5 and the inclined hydraulic rod 9 so as to respectively extend the vertical hydraulic rod 5 and the inclined hydraulic rod 9, the vertical hydraulic rod 5 drives the whole lifting claw to move downwards, at the moment, the material turning component 1110 is inserted into a material pile of the material, the inclined hydraulic rod 9 can push the V-shaped frame 6 and the arc-shaped material grabbing plate 7 to fold, so that the material grabbing is realized, then the hydraulic station is controlled so that the vertical hydraulic rod 5 is retracted, in the process of withdrawing vertical hydraulic stem 5, can drive disc 13 upward movement, disc 13 can drive whole stirring mechanism 11 upward movement, this moment because pinion rack 111 and gear 117 mesh, can make drive shaft 115 rotate, the rethread is respectively through first belt pulley 116, second belt pulley 1111 and transmission shaft 118 drive two stirring subassembly 1110 rotations, make the material of material pit both sides by the stirring to just digging out in the material pit, after vertical hydraulic stem 5 rises to initial position, again control horizontal hydraulic stem 4 and stretch out or withdraw, make whole lifting claw move to other positions at curing chamber top, again control oblique hydraulic stem 9 and withdraw, open V-arrangement frame 6 and arc material grabbing plate 7, make the material fall, thereby realize automatic stirring.
When the material overturning assembly 1110 needs to be maintained and cleaned, only the electromagnet 1199 needs to be controlled to lose power, so that the repulsive force generated by the electromagnet 1199 on the magnetic metal piece 11910 is removed, the material overturning assembly 1110 is rotated reversely, the lock plate 1192 is rotated into the guide groove 1195 along the arc-shaped groove 1196, at the moment, the material overturning assembly 1110 is pulled out forcibly, and the removal can be completed.
Material hooking: when needs collude the material, only need control hydraulic pressure station to make lifting hook hydraulic stem 122 stretch out, drive lifting hook 123 through slider 124 and jib 121 respectively and expand to vertical state, can carry out colluding of heavy object this moment and get.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a raw materials transport crane suitable for superphosphate production, includes two-dimensional moving platform (1) and hoist engine group (2) of fixed mounting on two-dimensional moving platform (1) on fixed mounting on the workshop roof beam structure, its characterized in that: the hoisting device is characterized in that a hoisting frame (3) is suspended at the bottom of the hoisting unit (2) through a steel wire rope, a horizontal hydraulic rod (4) is fixedly mounted on one side of the hoisting frame (3) through a fixing part, a vertical hydraulic rod (5) is fixedly mounted at the output end of the horizontal hydraulic rod (4), one side of the vertical hydraulic rod (5) is connected with the surface of the hoisting frame (3) in a sliding manner through a sliding part, a disc (13) is fixedly mounted at the extending end of the vertical hydraulic rod (5), a plurality of V-shaped claws (6) are hinged on the outer surface of the disc (13) through hinge parts, arc-shaped claw plates (7) are fixedly mounted on the inner sides of the V-shaped claws (6), a sliding ring (8) is sleeved on the outer surface of the fixed end of the vertical hydraulic rod (5), an inclined hydraulic rod (9) is hinged on the outer surface of the sliding ring (8) through hinge parts, the extending end of the inclined hydraulic rod (9) is hinged with the outer sides of the V-shaped claws (6) through hinge parts, a limiting circular plate (10) is fixedly mounted at the joint of the fixed end and the extending end of the vertical hydraulic rod (5) and the top of the limiting circular plate (10), two groups of arc-shaped claw plates (7) are provided with a hook mechanism (12);
stirring mechanism (11) is including two pinion rack (111) of fixed mounting in spacing plectane (10) bottom, fixed mounting in first box (112) at disc (13) top and through protecting tube (113) fixed mounting in second box (114) of first box (112) one side, two the bottom of pinion rack (111) all runs through first box (112) and disc (13) in proper order and extends to the bottom of disc (13), and the inside of first box (112) rotates through rotating the piece and is connected with drive shaft (115), the outer fixed surface of drive shaft (115) installs first belt pulley (116), the both sides of the surface of drive shaft (115) and be located first belt pulley (116) fixed mounting respectively have two with pinion rack (111) engaged with gear (117), and the inside of second box (114) rotates through rotating the piece and is connected with transmission shaft (118), stirring subassembly (1110) is all installed through dismouting subassembly (119) at the both ends of transmission shaft (118), and the outer fixed surface of transmission shaft (118) installs second belt pulley (1111) through the transmission of being connected with first belt pulley (116).
2. The raw material conveying crane for producing calcium superphosphate according to claim 1, wherein: dismouting subassembly (119) include through mounting fixed mounting installation box body (1191) and fixed mounting lock plate (1192) on stirring subassembly (1110) on second box (114) inner wall, the inner wall of installation box body (1191) rotates through the bearing and is connected with installation piece (1193), and the one side of installation piece (1193) set up with the mounting groove (1194) of stirring subassembly (1110) looks adaptation, the one end of transmission shaft (118) runs through installation box body (1191) and extends to the inside of installation box body (1191), and transmission shaft (118) extend to the inside one end of installation box body (1191) and pass through the opposite side fixed connection of mounting and installation piece (1193).
3. The raw material conveying crane suitable for calcium superphosphate production according to claim 2, wherein: communicating guide way (1195) and arc wall (1196) have been seted up respectively to mounting groove (1194) inner wall, and guide way (1195) and arc wall (1196) all with lock plate (1192) looks adaptation, bullet groove (1197) have been seted up to the inner wall of arc wall (1196), and there are T shape latch segment (1198) in the inside of bullet groove (1197) through spring fixed mounting, one side of T shape latch segment (1198) is run through arc wall (1196) and is extended to the inside of arc wall (1196).
4. The raw material conveying crane for producing calcium superphosphate according to claim 3, wherein: one side fixed mounting of mounting groove (1194) inner wall has a plurality of electro-magnet (1199), and the one end fixed mounting that the stirring subassembly (1110) is located mounting groove (1194) inside has with electro-magnet (1199) looks adaptation's magnetic metal spare (11910).
5. The raw material conveying crane for producing calcium superphosphate according to claim 4, wherein: the material turning assembly (1110) comprises a material turning rod (11101) and a plurality of arc-shaped material turning plates (11102) fixedly mounted on the outer surface of the material turning rod (11101), and one side of each arc-shaped material turning plate (11102) is fixedly connected with the outer surface of the material turning rod (11101) through a reinforcing rib frame (11103).
6. The raw material conveying crane suitable for calcium superphosphate production according to claim 5, wherein: one end of the material turning rod (11101) sequentially penetrates through the second box body (114) and the installation box body (1191) and extends to the inside of the installation box body (1191), and the locking plate (1192) is fixedly installed on one end, extending to the inside of the installation box body (1191), of the material turning rod (11101).
7. The raw material conveying crane for producing calcium superphosphate according to claim 1, wherein: the lifting hook assembly (12) comprises a lifting rod (121) hinged to the bottom of the arc-shaped material grabbing plate (7) through a hinged piece and a lifting hook hydraulic rod (122) hinged to the inner wall of the arc-shaped material grabbing plate (7) through the hinged piece, and a lifting hook (123) is fixedly mounted at one end of the lifting rod (121).
8. The raw material conveying crane for producing calcium superphosphate according to claim 7, wherein: one side of the hanging rod (121) is connected with a sliding block (124) in a sliding mode through a sliding part, and the extending end of the lifting hook hydraulic rod (122) is hinged to one side of the sliding block (124) through a hinge.
9. The raw material conveying crane for producing calcium superphosphate according to claim 1, wherein: the fixed position of the extending end of the vertical hydraulic rod (5) and the disc (13) is fixedly provided with a fan-shaped reinforcing plate (14), and the inside of the protective pipe (113) is fixedly provided with a plurality of X-shaped reinforcing ribs (15).
10. The raw material conveying crane for producing calcium superphosphate according to claim 3, wherein: the friction layer (11911) is adhered to the other side of the inner wall of the arc-shaped groove (1196) through an adhesive.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210586424.5A CN114671354B (en) | 2022-05-27 | 2022-05-27 | Raw material conveying crane suitable for calcium superphosphate production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210586424.5A CN114671354B (en) | 2022-05-27 | 2022-05-27 | Raw material conveying crane suitable for calcium superphosphate production |
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| CN114671354A CN114671354A (en) | 2022-06-28 |
| CN114671354B true CN114671354B (en) | 2022-10-18 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115303955B (en) * | 2022-08-23 | 2024-03-29 | 浙江浙起机械有限公司 | Large-tonnage grab bridge crane |
| CN117163829B (en) * | 2023-11-02 | 2024-02-06 | 诺尔起重机有限公司 | High-stability double-rail combined light crane |
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| US1504471A (en) * | 1923-11-17 | 1924-08-12 | Grau Adolph Eugene | Dredge bucket |
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| Publication number | Publication date |
|---|---|
| CN114671354A (en) | 2022-06-28 |
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