CN110963419B - Double-beam crane and vinasse conveying system adopting same - Google Patents
Double-beam crane and vinasse conveying system adopting same Download PDFInfo
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- CN110963419B CN110963419B CN201911391182.9A CN201911391182A CN110963419B CN 110963419 B CN110963419 B CN 110963419B CN 201911391182 A CN201911391182 A CN 201911391182A CN 110963419 B CN110963419 B CN 110963419B
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- 230000007246 mechanism Effects 0.000 claims abstract description 239
- 239000000463 material Substances 0.000 claims abstract description 77
- 230000007306 turnover Effects 0.000 claims abstract description 46
- 238000000855 fermentation Methods 0.000 claims abstract description 35
- 230000004151 fermentation Effects 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000004821 distillation Methods 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 claims description 6
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 241000446313 Lamella Species 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 230000009471 action Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 235000014101 wine Nutrition 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000020097 white wine Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/02—Preparation of other alcoholic beverages by fermentation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to the technical field of lifting devices, in particular to a double-beam crane and a vinasse conveying system adopting the double-beam crane, which comprises a distillation production line and a fermentation tank, wherein a conveying device is arranged in the distillation production line, and the double-beam crane is arranged at the upper ends of the conveying device and the fermentation tank; the double-beam crane comprises a main beam, wherein a lifting device is arranged at the upper end of the main beam, a grab bucket mechanism is arranged at the lower end of the lifting device, the lifting device is used for moving and lifting the grab bucket mechanism along the inner side of the main beam, and the grab bucket mechanism is used for taking and placing materials; the lifting device is installed at the lower end of the main beam, the turnover device is arranged at the lower end of the lifting device, the turnover device is used for moving along the lower end of the main beam and lifting the turnover device, the turnover device is used for dumping materials, a large amount of manual cooperation operation in the whole process is replaced by the double-beam crane in the whole system to transfer vinasse, the hoisting hopper and the turnover hopper to dump the vinasse, the manual labor intensity is reduced, the working time is shortened, the working efficiency is improved, and the brewing cost is reduced.
Description
Technical Field
The invention relates to the technical field of lifting devices, in particular to a vinasse conveying system adopting a double-beam crane.
Background
The chemical component of the wine is ethanol, which generally contains trace impurity alcohol and ester substances, the concentration of the edible white wine is generally below 60% (i.e. 60% (less than 60%), the white wine is distilled and purified to more than 75% of medical alcohol and more than 99.5% of absolute alcohol. The wine is prepared by fermenting grains as raw materials.
Often can use hoisting device in making wine, in the conventional manual operation that adopts shifts the lees in the fermentation vat to the hopper, hang the hopper dress on hoisting device, place on distillation production line's platform one through hoisting device handling hopper, in the lees distillation back was passed through the conveyer belt and is conveyed empty hopper, the hopper of filling with distilled lees is hung to rethread hoisting device, and the overhead of another cellar for storing things pond is hung to the hoist, pour distilled lees into the fermentation vat by artifical upset hopper again, a large amount of manual cooperation operation is needed in the whole process and lees are shifted, hoist hopper and upset hopper are dumped, not only work intensity of labour is big, and operating time is long, work efficiency is low, thereby the making wine cost has been increased.
In view of the foregoing, there is a need for a dual beam crane and a stillage conveying system using the same.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a double beam crane and a stillage conveying system using the same.
In order to achieve the above purpose, the invention adopts the following technical scheme:
A vinasse conveying system adopting a double-beam crane comprises a distillation production line and a fermentation tank, wherein a conveying device is arranged in the distillation production line, and the upper ends of the conveying device and the fermentation tank are provided with the double-beam crane; the double-beam crane comprises a main beam, wherein a lifting device is arranged at the upper end of the main beam, a grab bucket mechanism is arranged at the lower end of the lifting device, the lifting device is used for moving and lifting the grab bucket mechanism along the inner side of the main beam, and the grab bucket mechanism is used for taking and placing materials; the lifting device is arranged at the lower end of the main beam, the turnover device is arranged at the lower end of the lifting device, the lifting device is used for moving along the lower end of the main beam and lifting the turnover device, and the turnover device is used for dumping materials.
The distiller's grains conveying system comprises a distillation production line and a fermentation tank, conveying devices are arranged in the distillation production line, double-beam cranes are arranged at the upper ends of the conveying devices and the fermentation tank, distiller's grains in the fermentation tank can be transferred onto the conveying devices of the distillation production line through the double-beam cranes, after distiller's grains are distilled, the distiller's grains are conveyed into a hopper, the hopper is lifted to the upper end of the fermentation tank through the double-beam cranes, materials are dumped by the overturning hopper, the specific double-beam cranes comprise main beams, lifting devices are arranged at the upper ends of the main beams, the lower ends of the lifting devices are provided with grab bucket mechanisms, the lifting devices move along the inner sides of the main beams, the grab bucket mechanisms move to the upper ends of the materials, the grab bucket mechanisms are lifted to the upper ends of the materials, the grab bucket mechanisms ascend through the lifting devices, the grab bucket mechanisms move to enable the grab bucket mechanisms to move to enable the grab bucket upper ends of the overturning devices, the materials to be placed in the hopper through the grab bucket mechanisms, the lifting devices move along the lower ends of the main beams, overturning and the overturning hopper is realized, the whole system replaces the overturning hopper by the double-beam cranes, the whole material overturning operation is realized, the labor efficiency is greatly reduced, the labor efficiency is only is reduced, and the labor cost is reduced, and the work time is reduced.
Preferably, the lifting device comprises a first frame arranged on the upper cover plate of the main beam, and an operating mechanism is arranged on the first frame and used for driving the first frame to move along the main beam; the frame one is also provided with a lifting device, the grab bucket mechanism is arranged at the lower end of the lifting device, the lifting device comprises a frame one arranged on an upper cover plate of the main beam, the frame one is provided with an operating mechanism, the frame one can be driven to move to the upper end of a material along the main beam through the operating mechanism, the frame one is also provided with the lifting device, the lower end of the lifting device is provided with the grab bucket mechanism, when the grab bucket mechanism moves to the upper end of the material, the grab bucket mechanism is lowered through the lifting device, after the material is grabbed through the grab bucket mechanism, the grab bucket mechanism is lifted by the lifting device, and the operating mechanism drives the frame one to transfer the grab bucket mechanism and the material in the grab bucket mechanism, so that the grabbing and transferring process of the whole material is realized.
Preferably, the lifting device comprises a group of lifting mechanisms which are oppositely arranged, the lower end of the lifting device is provided with a lifting assembly, the lower end of the lifting assembly is provided with a pulley rod assembly, one lifting mechanism is connected with the lifting assembly in a lifting manner, the other lifting mechanism is connected with the other lifting mechanism through the pulley rod assembly in a lifting manner, the grab bucket mechanism is arranged at the lower end of the lifting assembly, the lifting assembly can be lifted through one lifting mechanism, the other lifting mechanism can be opened and closed through the pulley rod assembly, and the lifting assembly and the opening and closing grab bucket mechanism are realized through the cooperation of the two lifting mechanisms, so that the flexibility of lifting and lifting of the grab bucket mechanism and fetching materials is improved.
Preferably, the hoisting assembly comprises a hoisting plate and a fixed pulley assembly arranged at the center of the hoisting plate, wherein one hoisting mechanism is connected with the fixed pulley assembly through a steel wire rope; the pulley rod assembly comprises a first fixed pulley rod and a second fixed pulley rod, the first fixed pulley rod is arranged at the lower end of the hanging plate, the second fixed pulley rod is arranged below the first fixed pulley rod, the grab bucket mechanism is arranged on the second fixed pulley rod, the other lifting mechanism penetrates through the hanging plate through a steel wire rope and sequentially passes through the second fixed pulley rod and the first fixed pulley rod, the second fixed pulley rod and the grab bucket mechanism are suspended at the lower end of the hanging plate, the steel wire rope is connected with the fixed pulley assembly, the fixed pulley assembly is arranged at the center of the hanging plate, lifting balance is kept in the lifting process, the first fixed pulley rod is arranged at the lower end of the hanging plate, the grab bucket mechanism is arranged on the second fixed pulley rod, the lifting mechanism penetrates through the hanging plate through the second fixed pulley rod and the first fixed pulley rod, the second fixed pulley rod and the grab bucket mechanism are suspended at the lower end of the hanging plate, and after the lifting assembly moves to the position through one lifting mechanism, the other lifting mechanism is matched with the first fixed pulley rod and the second fixed pulley rod, and the lifting mechanism is opened and closed, and the lifting mechanism and the grab bucket mechanism of the lifting assembly are opened and closed, and the grab bucket of the lifting mechanism and the grab bucket mechanism are opened and closed, respectively, and the range of the lifting device is enlarged and closed respectively.
Preferably, the grab mechanism comprises grab bodies symmetrically arranged in two halves, each grab body is rotationally connected with a fixed pulley rod II, each grab body is provided with a swinging arm which is hinged with the hanging plate and the grab body respectively at two ends of the swinging arm, a steel wire rope connected with the grab mechanism is loosened, the grab mechanism moves downwards to contact materials, the fixed pulley rod II generates lateral component force to each grab body outwards under the action of self gravity, so that the grab body rotates outwards to open around the fixed pulley rod, after the grab body is filled with materials, the fixed pulley rod II is lifted through the lifting mechanism, and in the process of moving upwards around the fixed pulley rod, the grab body is hinged with the hanging plate and the grab body under the action of self gravity, the swinging arms are respectively arranged between the grab body and the hanging plate, and have the limiting effect on the rotation of the grab mechanism, so that the grab body is beneficial to grabbing materials.
Preferably, the lifting device comprises a second frame arranged on the lower cover plate of the main beam, a traveling mechanism is arranged on the second frame and used for driving the second frame to move along the lower end of the main beam, a lifting mechanism is further arranged on the second frame, the turning device is arranged at the lower end of the lifting mechanism, the lifting device comprises a second frame arranged on the lower cover plate of the main beam, the second frame is provided with the traveling mechanism, the second frame can be driven to move to the upper end of the fermentation tank along the lower end of the main beam through the traveling mechanism, the second frame is further provided with the lifting mechanism, the lower end of the lifting mechanism is provided with the turning device, the turning device descends to a proper position at the upper end of the fermentation tank through the lifting mechanism, and then the turning device turns the hopper to enable materials in the hopper to be poured into the fermentation tank, so that the whole material transferring and pouring processes are realized.
Preferably, the turnover device comprises an outer frame body, an inner frame body is arranged on the inner side of the outer frame body, and the inner frame body is connected with the outer frame body by adopting a rotating mechanism; a hopper is arranged on the inner side of the inner frame body, and is connected with the inner frame body by a bolt mechanism; the utility model provides a tilting device, including frame body, hoist mechanism, frame body and hoist mechanism adopt wire rope hoist and mount to be connected, and turning device includes the frame body, and the inboard of frame body is equipped with the inside casing body, and the inboard of inside casing body is equipped with the hopper, and the hopper adopts bolt mechanism to be connected with the inside casing body, conveniently installs the hopper on the inside casing body, and the inside casing body adopts rotary mechanism to be connected with the frame body, drives the hopper upset through rotating the inside casing body for the frame body, realizes the purpose of tilting the material in the hopper, and the frame body adopts wire rope to be connected with hoist mechanism, makes things convenient for whole turning device's lifting hoist and mount.
Preferably, the outer frame body is of a frame structure I formed by enclosing a cross beam I and a longitudinal beam I, the rotating mechanism comprises shaft end baffles arranged at the bottom end of the longitudinal beam I, motor bases are fixedly arranged on one sides of the shaft end baffles, gear boxes are fixedly arranged at the top ends of the motor bases, the input ends of the gear boxes are fixedly connected with a speed reduction motor, and the output ends of the gear boxes penetrate through the shaft end baffles to be connected with the inner frame body through transmission shafts; the inner frame body is a frame structure II formed by enclosing a beam II and a longitudinal beam II, the bolt mechanism comprises an electric push rod, and the electric push rod is arranged at the lower end of the longitudinal beam II; a bolt is fixedly arranged at one end of the electric push rod, and a bolt hole site is further formed in the lower end of the second longitudinal beam; the hopper is provided with a lifting shaft, the lifting shaft is matched with a bolt hole site, the bolt is inserted into the bolt hole site to be positioned and connected with the bolt hole site, a guide block is further arranged on the side wall of the inner frame body, the hopper is installed in the bolt hole site through the lifting shaft, the electric push rod can be converted into linear reciprocating motion of the push rod through the rotary motion of the motor, the motor is started to enable the push rod to extend, the bolt at one end of the push rod further enters the bolt hole site and locks the lifting shaft, the hopper is installed on the inner frame body, the gear box is driven by the gear motor to drive the transmission shaft to rotate, the transmission shaft penetrates through the shaft end baffle to be connected with the inner frame body, the inner frame body and the hopper are driven to rotate together in the rotation process of the transmission shaft, the aim of dumping materials is achieved, and the guide block is further arranged on the side wall of the inner frame body, so that the hopper is positioned more accurately, and the hopper is convenient to install and detach.
Preferably, at least one group of scissors fork mechanisms I are arranged between the frame I and the hanging plate, and two ends of each scissors fork mechanism I are detachably connected with the frame I and the hanging plate respectively; at least one group of scissors fork mechanism II is arranged between the frame II and the outer frame body, two ends of each scissors fork mechanism II are detachably connected with the frame II and the outer frame body respectively, at least one group of scissors fork mechanism I is arranged between the frame I and the hanging plate, so that the swinging of the hanging plate in the horizontal direction can be reduced in the hoisting process, and at least one group of scissors fork mechanism II is arranged between the frame II and the outer frame body, so that the swinging of the turnover device in the horizontal direction in the hoisting process can be reduced. The working method of the double-beam crane comprises the following steps:
s1, an operating mechanism drives a frame I to move along a main beam, so that a grab bucket mechanism is positioned at the upper end of a material, a lifting device descends the grab bucket mechanism, and the grab bucket mechanism acts to grab the material;
S2, the lifting device lifts the grab bucket mechanism, the running mechanism drives the first frame to move along the main beam, the grab bucket mechanism is positioned at the upper end of the hopper, and the grab bucket mechanism acts to discharge materials;
s3, repeating the steps S1 and S2 until the material is filled in the hopper;
S4, the traveling mechanism drives the second frame to move along the main beam, so that the turnover device is positioned at the upper end of the conveying device, and the lifting mechanism descends the turnover device, so that a hopper on the turnover device is placed on the conveying device;
s5, conveying distilled vinasse into a hopper along a conveying device, and descending a turnover device by a lifting mechanism and installing the hopper on the turnover device;
s6: the travelling mechanism drives the second frame to move along the main beam, so that the turnover device is positioned at the upper end of the fermentation tank, and the turnover device acts to turn over the hopper, so that materials are dumped in the fermentation tank.
The grab bucket mechanism grabs the lees and places into the hopper, replaces the operation that conventional manual operation placed the lees in the hopper, and the hopper and the turning device cooperate simple to operate to reduce artifical intensity of labour to can overturn the hopper automatically through turning device and empty the lees, practice thrift a large amount of manual operations in entire system, be favorable to reducing brewing cost.
Compared with the prior art, the invention has the advantages that: the distiller's grains conveying system comprises a distillation production line and a fermentation tank, conveying devices are arranged in the distillation production line, double-beam cranes are arranged at the upper ends of the conveying devices and the fermentation tank, distiller's grains in the fermentation tank can be transferred onto the conveying devices of the distillation production line through the double-beam cranes, after distiller's grains are distilled, the distiller's grains are conveyed into a hopper, the hopper is lifted to the upper end of the fermentation tank through the double-beam cranes, materials are dumped by the overturning hopper, the specific double-beam cranes comprise main beams, lifting devices are arranged at the upper ends of the main beams, the lower ends of the lifting devices are provided with grab bucket mechanisms, the lifting devices move along the inner sides of the main beams, the grab bucket mechanisms move to the upper ends of the materials, the grab bucket mechanisms are lifted to the upper ends of the materials, the grab bucket mechanisms ascend through the lifting devices, the grab bucket mechanisms move to enable the grab bucket mechanisms to move to enable the grab bucket upper ends of the overturning devices, the materials to be placed in the hopper through the grab bucket mechanisms, the lifting devices move along the lower ends of the main beams, overturning and the overturning hopper is realized, the whole system replaces the overturning hopper by the double-beam cranes, the whole material overturning operation is realized, the labor efficiency is greatly reduced, the labor efficiency is only is reduced, and the labor cost is reduced, and the work time is reduced.
The grab bucket mechanism grabs the lees and places into the hopper, replaces the operation that conventional manual operation placed the lees in the hopper, and the hopper and the turning device cooperate simple to operate to reduce artifical intensity of labour to can overturn the hopper automatically through turning device and empty the lees, practice thrift a large amount of manual operations in entire system, be favorable to reducing brewing cost.
The other embodiments of the application have the beneficial effects that:
1. the lifting device comprises a first frame arranged on an upper cover plate of the main beam, an operating mechanism is arranged on the first frame, the first frame can be driven to move to the upper end of the material along the main beam through the operating mechanism, a lifting device is further arranged on the first frame, a grab bucket mechanism is arranged at the lower end of the lifting device, when the grab bucket mechanism moves to the upper end of the material, the grab bucket mechanism is lowered through the lifting device, after the material is grabbed through the grab bucket mechanism, the grab bucket mechanism is lifted by the lifting device, and the operating mechanism drives the first frame to transfer the grab bucket mechanism and the material in the grab bucket mechanism, so that the grabbing and transferring processes of the whole material are realized.
2. Through one of them elevating system liftable hoist and mount subassembly, another elevating system accessible pulley lever subassembly goes up and down grab bucket mechanism, realizes going up and down hoist and mount subassembly and switching grab bucket mechanism through two elevating system cooperation, is favorable to improving the grab bucket mechanism and plays the flexibility of lifting by crane and getting the material of putting.
3. The steel wire rope is connected with the fixed pulley assembly, the fixed pulley assembly is arranged at the center of the hanging plate, the hanging balance is kept in the hanging process, the fixed pulley rod I is arranged at the lower end of the hanging plate, the grab bucket mechanism is arranged on the fixed pulley rod II, the lifting mechanism penetrates through the hanging plate through the steel wire rope and sequentially winds the fixed pulley rod II and the fixed pulley rod I, the fixed pulley rod II and the grab bucket mechanism are suspended at the lower end of the hanging plate, after the hanging assembly moves in place through one lifting mechanism, the other lifting mechanism is matched with the fixed pulley rod I and the fixed pulley rod II to open and close the grab bucket mechanism, and the materials for opening and closing the lifting grab bucket mechanism and the grab bucket mechanism of the hanging assembly can be controlled respectively, so that the application range of the device is enlarged.
4. When each grab bucket body moves downwards to contact materials, the steel wire rope is loosened, the fixed pulley rod II generates lateral component force to the outside on each grab bucket body under the action of self gravity, so that the grab bucket body rotates outwards around the fixed pulley rod to open, after the grab bucket body is filled with the materials, the fixed pulley rod II is lifted through the lifting mechanism, the grab bucket body rotates inwards around the fixed pulley rod to be closed under the action of self gravity in the upward moving process of the fixed pulley rod, the purpose of grabbing the materials is achieved, swing arms are arranged between the grab bucket body and the hanging plate, two ends of each swing arm are respectively connected with the hanging plate and the grab bucket body in a hinged mode, and the swing arms have limiting effects on rotation of the grab bucket body, so that grabbing of the grab bucket body to the materials is facilitated.
5. The lifting device comprises a second frame arranged on the lower cover plate of the main beam, a traveling mechanism is arranged on the second frame, the second frame can be driven to move to the upper end of the fermentation tank along the lower end of the main beam through the traveling mechanism, the lifting mechanism is further arranged on the second frame, the lower end of the lifting mechanism is provided with a turnover device, the turnover device is lowered to a proper position of the upper end of the fermentation tank through the lifting mechanism, and the turnover device is used for turning over the hopper, so that materials in the hopper are poured into the fermentation tank, and the whole material transferring and dumping process is realized.
6. The turnover device comprises an outer frame body, an inner frame body is arranged on the inner side of the outer frame body, a hopper is arranged on the inner side of the inner frame body, the hopper is connected with the inner frame body through a bolt mechanism, the hopper is conveniently mounted on the inner frame body, the inner frame body is connected with the outer frame body through a rotating mechanism, the hopper is driven to turn over by rotating the inner frame body relative to the outer frame body, the purpose of pouring materials in the hopper is achieved, and the outer frame body is connected with a lifting mechanism through a steel wire rope, so that the whole turnover device is convenient to lift and hoist.
7. The hopper is installed in the bolt hole site through lifting by crane the axle, the rotary motion of electric putter's motor can change the linear reciprocating motion of push rod into, the starter motor can make the push rod extend, and then make the bolt of push rod one end get into in the bolt hole site and lock lifting by crane the axle, thereby realize installing the hopper on the inside casing body, drive the transmission shaft through gear motor drive gear box and rotate, the transmission shaft passes axle end baffle and is connected with the inside casing body, thereby realize driving the inside casing body together with the hopper co-rotation at the transmission shaft rotation in-process, thereby reach the purpose of dumping the material, still be equipped with the guide block on the lateral wall of inside casing body, the guide block makes the hopper location more accurate, make things convenient for the installation dismantlement of hopper.
8. At least one group of scissor fork mechanisms I are arranged between the frame I and the hanging plate, so that the swinging of the hanging plate in the horizontal direction in the hoisting process can be reduced; at least one group of scissor fork mechanisms II are arranged between the frame II and the outer frame body, so that the swing of the turnover device in the horizontal direction in the hoisting process can be reduced.
Drawings
FIG. 1 is a schematic diagram of a stillage conveying system employing a double beam crane according to the present invention;
FIG. 2 is a schematic view of the construction of the lifting device and grapple mechanism of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
FIG. 4 is a schematic view of the structure of the lifting device and the turning device of the present invention;
FIG. 5 is a schematic diagram of a turnover device according to the present invention;
fig. 6 is a schematic structural view of an outer frame body according to the present invention;
FIG. 7 is a schematic view of the structure of the inner frame of the present invention;
FIG. 8 is a schematic view of the structure of the rotary mechanism and the inner frame body of the present invention;
Fig. 9 is a schematic structural view of the hopper of the present invention.
Reference numerals
The device comprises a main beam, a 2-lifting device, a first 2 a-frame, a2 b-running mechanism, a2 c-lifting device, a2 d-lifting assembly, a 2d 1-lifting plate, a 2d 2-fixed pulley assembly, a2 e-pulley rod assembly, a 2e 1-fixed pulley rod I, a 2e 2-fixed pulley rod II, a2 f-swinging arm, a 3-grab mechanism, a 4-lifting device, a second 4 a-frame, a4 b-travelling mechanism, a 5-overturning device, a 5 a-outer frame, a 5 b-inner frame, a 5 c-rotating mechanism, a 5c 1-gear box, a 5c 2-reducing motor, a 5 d-hopper, a 5d 1-lifting shaft, a 5 e-latch mechanism, a 5e 1-electric push rod, a 5e 2-latch hole site, a 5 f-guide block, a first 6-scissor fork mechanism, a second 7-scissor mechanism, an 8-distillation production line, a 81-conveying device and a 9-fermentation tank.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
The distillers 'grains transfer system using the double girder crane according to the present embodiment includes a girder 1, a lifting device 2, a frame one 2a, a running mechanism 2b, a lifting device 2c, a lifting assembly 2d, a hanger plate 2d1, a fixed pulley assembly 2d2, a pulley lever assembly 2e, a fixed pulley lever one 2e1, a fixed pulley lever two 2e2, a swinging arm 2f, a grab mechanism 3, a lifting device 4, a frame two 4a, a traveling mechanism 4b, a lifting mechanism 4c, a turning device 5, an outer frame 5a, an inner frame 5b, a rotating mechanism 5c, a gear box 5c1, a speed reducing motor 5c2, a hopper 5d, a lifting shaft 5d1, a latch mechanism 5e, an electric push rod 5e1, a latch 5e2, a guide block 5f, a scissors fork mechanism one 6, a scissors fork mechanism two 7, a distillation line 8, a transfer device 81, a fermentation vat 9, the distillers' grains conveying system comprises a distillation production line 8 and a fermentation tank 9, wherein a conveying device 81 is arranged in the distillation production line 8, double-beam cranes are arranged at the upper ends of the conveying device 81 and the fermentation tank 9, the distillers 'grains in the fermentation tank 9 can be transferred onto the conveying device 81 of the distillation production line 8 through the double-beam cranes, after being distilled, the distillers' grains are conveyed into a hopper 5d, the hopper 5d is lifted to the upper end of the fermentation tank 9 through the double-beam cranes, the material is dumped through the overturning hopper 5d, the specific double-beam cranes comprise a main beam 1, a lifting device 2 is arranged at the upper end of the main beam 1, a grab bucket mechanism 3 is arranged at the lower end of the lifting device 2, the lifting device 2 moves along the inner side of the main beam 1 to move the grab bucket mechanism 3 to the upper end of the material, the grab bucket mechanism 3 is arranged on the material by descending the grab bucket mechanism 3 through the lifting device 2 after the grab bucket mechanism 3 grabs the material, the lifting device 2 moves, make grab bucket mechanism 3 displacement turning device 5's hopper 5d upper end, rethread grab bucket mechanism 3 puts the material in hopper 5d, lifting device 4 moves transfer hopper 5d along girder 1's lower extreme, and the upset of hopper 5d is emptyd to accessible turning device 5, and lifting device 2 installs in girder 1's upper end and moves along girder 1's inboard, lifting device 2c installs in girder 1's lower extreme and moves along girder 1's lower extreme, make lifting device 4 and lifting device 2 can move along girder 1 simultaneously, do not take place the interference influence each other, this device simple structure, in whole operation process, replace artifical transfer material and artifical upset hopper 5d empty the material through the mechanical work, the manual operation in the whole making wine process has been reduced, thereby manual labor intensity has been reduced, work efficiency is low has been improved, thereby making wine cost has been reduced.
The grab bucket mechanism 3 grabs the lees and places into the hopper 5d, replaces the operation that the lees are placed in the hopper 5d by conventional manual operation, and the hopper 5d and the turnover device 5 are matched and installed conveniently, so that the labor intensity is reduced, the lees can be automatically turned over by the turnover device 5, the lees can be poured by the hopper 5d, a large amount of manual operation is saved in the whole system, and the brewing cost is reduced.
The electric control device consists of a PLC, a motion controller, a frequency converter, a WCS coding ruler, an encoder, a limit switch and the like, the control of a lifting device 2, a lifting device 4, a gear motor 5c2 and an electric push rod 5e1 and intelligent automatic operation can be realized, the operation speed of the double-beam crane is high, the quick work rhythm of a winery can be met, the grab bucket mechanism 3 has the functions of automatically positioning and automatically rapidly grabbing materials under the action of the lifting device 2, the overturning device 5 can overturn the hopper 5d by 180 degrees in the air to pour out vinasse, the thoroughly pouring and no residue are ensured, the grab bucket mechanism 3 adopts a steel wire rope and a scissor fork mechanism I6 to combine firmly and flexibly to prevent shaking, the swing deviation value is not more than +/-5 mm, the opening degree and the grabbing depth of the grab bucket mechanism 3 can be controlled manually, the operation mechanism 2b and the moving mechanism 4b are positioned by adopting an absolute encoder and a grating hole detection technology, the automatic positioning error is within +/-10 mm, the lifting mechanism adopts an absolute encoder, the automatic positioning error is controlled within +/-5 mm, the automatic positioning error is controlled by a half-mm, the manual operation efficiency and the manual operation of a driver is not required to be switched, the manual operation is convenient, the manual operation is safe, and the manual operation is not required to be switched, and the manual operation is safe, and operation needs to be designated.
The lifting device 2 comprises a first frame 2a arranged on an upper cover plate of the main beam 1, an operating mechanism 2b is arranged on the first frame 2a, the first frame 2a can be driven to move to the upper end of a material along the main beam 1 through the operating mechanism 2b, a lifting device 2c is further arranged on the first frame 2a, a grab bucket mechanism 3 is arranged at the lower end of the lifting device 2c, when the grab bucket mechanism 3 moves to the upper end of the material, the grab bucket mechanism 3 is lowered through the lifting device 2c, after the material is grabbed through the grab bucket mechanism 3, the grab bucket mechanism 3 is lifted by the lifting device 2c, and the operating mechanism 2b drives the first frame 1 to transfer the grab bucket mechanism 3 and the material in the grab bucket mechanism 3, so that the whole grabbing and transferring processes of the material are realized.
An incremental encoder is arranged in the lifting device 2c, an absolute encoder is arranged in the running mechanism 2b, the running mechanism 2b is controlled by an electric control device to drive the lifting device 2 to walk and synchronously act through two lifting mechanisms, the lifting component 2d can be lifted through one lifting mechanism, the grab bucket mechanism 3 can be opened and closed through the pulley rod component 2e, the lifting component 2d is lifted and closed through the cooperation of the two lifting mechanisms, and the grab bucket mechanism 3 can be lifted and closed, so that the flexibility of lifting and lifting of the grab bucket mechanism 3 and material taking and placing is improved.
The wire rope is connected with the fixed pulley assembly 2d2, sets up fixed pulley assembly 2d2 in hanger plate central point put, is favorable to keeping hoist and mount balance in the hoist and mount process, and fixed pulley pole one 2e1 sets up in the lower extreme of hanger plate 2d1, and grab mechanism 3 is located on fixed pulley pole two 2e2, and hoist mechanism adopts wire rope to run through hanger plate 2d1 and winding in proper order fixed pulley pole two 2e2 and fixed pulley pole one 2e1 make fixed pulley pole two 2e2 and grab mechanism 3 hang in the lower extreme of hanger plate 2d1, after hoist and mount assembly 2d moves into place through one of them hoist and mount mechanism, another hoist mechanism cooperation fixed pulley pole one 2e1 and fixed pulley pole two 2e2 switching grab mechanism 3, make hanger plate 2d1 and grab mechanism 3 controllable respectively to the application range of this device has been increased.
When each grab bucket body moves downwards to contact materials, the steel wire rope is loosened, the fixed pulley rod 2e2 generates lateral component force to the outside on each grab bucket body under the action of self gravity, so that the grab bucket body rotates outwards around the fixed pulley rod 2e2 to open, after the grab bucket body is filled with the materials, the fixed pulley rod 2e2 is lifted through the lifting mechanism, the fixed pulley rod 2e2 rotates inwards to be closed around the fixed pulley rod 2e2 under the action of self gravity in the upward moving process of the grab bucket body, the purpose of grabbing the materials is achieved, the swing arms 2f are arranged between the grab bucket body and the hanging plate 2d1, the two ends of the swing arms 2f are hinged with the hanging plate 2d1 and the grab bucket body respectively, and the swing arms 2f have a limiting effect on the rotation of the grab bucket body, so that the grab bucket body is beneficial to grabbing the materials.
The grab bucket mechanism 3 can realize layered grabbing of the vinasse, namely, the grab bucket mechanism 3 can also manually control the opening and closing of the grab bucket mechanism 3 in the process of grabbing materials, so that layered and quantitative vinasse grabbing is realized.
The lifting device 2c comprises a second frame 4a arranged on the lower cover plate of the main beam 1, a traveling mechanism 4b is arranged on the second frame 4a, the second frame 4a can be driven to move to the upper end of the fermentation tank along the lower end of the main beam 1 through the traveling mechanism 4b, a lifting mechanism is further arranged on the second frame 4a, a turnover device 5 is arranged at the lower end of the lifting mechanism, the turnover device 5 is lowered to a proper position at the upper end of the fermentation tank through the lifting mechanism, and then a turnover device 5 is used for turning over a hopper 5d, so that materials in the hopper 5d are poured into the fermentation tank, and the whole material transferring and dumping process is realized.
The turning device 5 comprises an outer frame body 5a, an inner frame body 5b is arranged on the inner side of the outer frame body 5a, a hopper 5d is arranged on the inner side of the inner frame body 5b, the hopper 5d is connected with the inner frame body 5b through a bolt mechanism 5e, the hopper 5d is conveniently installed on the inner frame body 5b, the inner frame body 5b is connected with the outer frame body 5a through a rotating mechanism 5c, the hopper 5d is driven to turn over through rotating the inner frame body 5b relative to the outer frame body 5a, the purpose of dumping materials in the hopper 5d is achieved, the outer frame body 5a is connected with a lifting mechanism through a steel wire rope, and the whole turning device 5 is convenient to hoist and mount and lift.
The hopper 5d is installed in the bolt hole site 5e2 through the lifting shaft 5d1, the rotary motion of the motor of the electric push rod 5e1 can be converted into the linear reciprocating motion of the push rod 5e1, the motor is started to enable the push rod 5e1 to extend, and then the bolt at one end of the push rod 5e1 enters the bolt hole site 5e2 and locks the lifting shaft 5d1, so that the hopper 5d is installed on the inner frame body 5b, the gear box 5c1 is driven by the gear motor 5c2 to drive the transmission shaft to rotate, the transmission shaft penetrates through the shaft end baffle to be connected with the inner frame body 5b, the inner frame body 5b and the hopper 5d are driven to rotate together in the rotation process of the transmission shaft, the purpose of dumping materials is achieved, the guide block 5f is further arranged on the side wall of the inner frame body 5b, the guide block 5f enables the positioning of the hopper 5d to be more accurate, and the installation and the disassembly of the hopper 5d are convenient.
By arranging at least one group of the first scissors fork mechanism 6 between the first frame 2a and the hanging plate 2d1, the horizontal swinging of the hanging plate 2d1 in the hanging process can be reduced, and by arranging at least one group of the second scissors fork mechanism 7 between the second frame 4a and the outer frame 5a, the horizontal swinging of the turnover device 5 in the hanging process can be reduced.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present invention; all technical solutions and modifications thereof that do not depart from the spirit and scope of the invention are intended to be covered by the scope of the appended claims.
Claims (9)
1. The utility model provides an adopt lees conveying system of double-beam crane, includes distillation production line (8) and fermentation vat (9), be equipped with conveyer (81), its characterized in that in distillation production line (8): the upper ends of the conveying device (81) and the fermentation tank (9) are provided with double-beam cranes; the double-beam crane comprises a main beam (1), wherein a lifting device (2) is arranged at the upper end of the main beam (1), a grab bucket mechanism (3) is arranged at the lower end of the lifting device (2), the lifting device (2) is used for moving and lifting the grab bucket mechanism (3) along the inner side of the main beam (1), and the grab bucket mechanism (3) is used for taking and placing materials; the lifting device (4) is arranged at the lower end of the main beam (1), the turnover device (5) is arranged at the lower end of the lifting device (4), the lifting device (4) is used for moving along the lower end of the main beam (1) and lifting the turnover device (5), and the turnover device (5) is used for dumping materials;
the hoisting device (2) comprises a first frame (2 a) arranged on an upper cover plate of the main beam (1), an operation mechanism (2 b) is arranged on the first frame (2 a), an absolute value encoder is arranged on the operation mechanism (2 b), and the operation mechanism (2 b) is used for driving the first frame (2 a) to move along the main beam (1); the first frame (2 a) is also provided with a lifting device (2 c), an incremental encoder is arranged in the lifting device (2 c), and the grab bucket mechanism (3) is arranged at the lower end of the lifting device (2 c);
The turnover device (5) comprises an outer frame body (5 a), an inner frame body (5 b) is arranged on the inner side of the outer frame body (5 a), and the inner frame body (5 b) is connected with the outer frame body (5 a) through a rotating mechanism (5 c); the inner side of the inner frame body (5 b) is provided with a hopper (5 d), and the hopper (5 d) is connected with the inner frame body (5 b) by a bolt mechanism (5 e).
2. The stillage transfer system employing a double beam crane of claim 1, wherein: hoisting device (2 c) are including a set of elevating system that sets up relatively, the lower extreme of hoisting device (2 c) is equipped with hoist and mount subassembly (2 d), the lower extreme of hoist and mount subassembly (2 d) is equipped with pulley lever subassembly (2 e), and one of them elevating system is connected with hoist and mount subassembly (2 d) hoist and mount, and another elevating system will through pulley lever subassembly (2 e) grab bucket mechanism (3) set up in the lower extreme of hoist and mount subassembly (2 d).
3. The stillage transfer system employing a double beam crane of claim 2, wherein: the hoisting assembly (2 d) comprises a hoisting plate (2 d 1) and a fixed pulley assembly (2 d 2) arranged at the center of the hoisting plate (2 d 1), wherein one hoisting mechanism is connected with the fixed pulley assembly (2 d 2) through a steel wire rope; the pulley rod assembly (2 e) comprises a fixed pulley rod I (2 e 1) and a fixed pulley rod II (2 e 2), the fixed pulley rod I (2 e 1) is arranged at the lower end of the hanging plate (2 d 1), the fixed pulley rod II (2 e 2) is arranged below the fixed pulley rod I (2 e 1), the grab bucket mechanism (3) is arranged on the fixed pulley rod II (2 e 2), and the other lifting mechanism penetrates through the hanging plate (2 d 1) by adopting a steel wire rope and sequentially winds the fixed pulley rod II (2 e 2) and the fixed pulley rod I (2 e 1), so that the fixed pulley rod II (2 e 2) and the grab bucket mechanism (3) are suspended at the lower end of the hanging plate (2 d 1).
4. A stillage transfer system employing a double beam crane as claimed in claim 3, wherein: grab bucket mechanism (3) are including the grab bucket body that two lamella symmetries set up, every grab bucket body rotates with fixed pulley pole two (2 e 2) to be connected, every all be equipped with swing arm (2 f) between grab bucket body and hanger plate (2 d 1), every both ends of swing arm (2 f) are connected with hanger plate (2 d 1) and grab bucket body hinge respectively.
5. The stillage transfer system of claim 4, wherein the stillage transfer system is a double beam crane: the lifting device (4) comprises a second frame (4 a) arranged on the lower cover plate of the main beam (1), a traveling mechanism (4 b) is arranged on the second frame (4 a), the traveling mechanism (4 b) is used for driving the second frame (4 a) to move along the lower end of the main beam (1), the second frame (4 a) is further provided with a lifting mechanism, and the turnover device (5) is arranged at the lower end of the lifting mechanism.
6. The stillage transfer system of claim 5, wherein the stillage transfer system is a double beam crane: the outer frame body (5 a) is connected with the lifting mechanism in a steel wire rope hoisting mode.
7. The stillage transfer system of claim 6, wherein the stillage transfer system is a double beam crane: the outer frame body (5 a) is of a frame structure I formed by enclosing a cross beam I and a longitudinal beam I, the rotating mechanism (5 c) comprises shaft end baffles arranged at the bottom end of the longitudinal beam I, motor bases are fixedly arranged on one sides of the shaft end baffles, gear boxes (5 c 1) are fixedly arranged at the top ends of the motor bases, the input ends of the gear boxes (5 c 1) are fixedly connected with gear motors (5 c 2), and the output ends of the gear boxes (5 c 1) are connected with the inner frame body (5 b) through transmission shafts penetrating through the shaft end baffles; the inner frame body (5 b) is a frame structure II surrounded by a beam II and a longitudinal beam II, the bolt mechanism (5 e) comprises an electric push rod (5 e 1), and the electric push rod (5 e 1) is arranged at the lower end of the longitudinal beam II; a bolt is fixedly arranged at one end of the electric push rod (5 e 1), and a bolt hole site (5 e 2) is also formed at the lower end of the second longitudinal beam; the hopper (5 d) is provided with a lifting shaft (5 d 1), the lifting shaft (5 d 1) is matched with a bolt hole site (5 e 2), the bolt is connected with the bolt hole site (5 e 2) in a penetrating and positioning mode, and the side wall of the inner frame body (5 b) is further provided with a guide block (5 f).
8. The stillage transfer system of claim 7, wherein the stillage transfer system is a double beam crane: at least one group of scissors fork mechanisms I (6) are arranged between the frame I (2 a) and the hanging plate (2 d 1), and two ends of each scissors fork mechanism I (6) are detachably connected with the frame I (2 a) and the hanging plate (2 d 1) respectively; at least one group of scissor fork mechanisms II (7) are arranged between the frame II (4 a) and the outer frame body (5 a), and two ends of each scissor fork mechanism II (7) are detachably connected with the frame II (4 a) and the outer frame body (5 a) respectively.
9. A double beam crane, characterized in that the vinasse conveying system adopting the double beam crane as claimed in claim 8 is adopted, and the working method comprises the following steps:
S1, a first frame (2 a) is driven by an operating mechanism (2 b) to move along a main beam (1), a grab bucket mechanism (3) is positioned at the upper end of a material, a lifting device (2 c) descends the grab bucket mechanism (3), and the grab bucket mechanism (3) acts to grab the material;
S2, lifting the grab bucket mechanism (3) by the lifting device (2 c), driving the frame I to move along the main beam (1) by the running mechanism (2 b), enabling the grab bucket mechanism (3) to be positioned at the upper end of the hopper (5 d), and enabling the grab bucket mechanism (3) to act to discharge materials;
S3, repeating the steps S1 and S2 until the material is filled in the hopper (5 d);
s4, a traveling mechanism (4 b) drives a frame II (4 a) to move along the main beam (1), so that the turnover device (5) is positioned at the upper end of the conveying device (81), and the lifting mechanism descends the turnover device (5), so that a hopper (5 d) on the turnover device (5) is placed on the conveying device (81);
s5, conveying distilled vinasse into a hopper (5 d) along a conveying device (81), and descending the turnover device (5) by a lifting mechanism and installing the hopper (5 d) on the turnover device (5);
s6: the traveling mechanism (4 b) drives the frame two (4 a) to move along the main beam (1), so that the turnover device (5) is positioned at the upper end of the fermentation tank (9), and the turnover device (5) acts on the turnover hopper (5 d) to enable materials to be poured into the fermentation tank (9).
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| CN201911391182.9A CN110963419B (en) | 2019-12-30 | 2019-12-30 | Double-beam crane and vinasse conveying system adopting same |
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| CN201911391182.9A CN110963419B (en) | 2019-12-30 | 2019-12-30 | Double-beam crane and vinasse conveying system adopting same |
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| CN114380195B (en) * | 2022-03-26 | 2022-08-23 | 河南卫华重型机械股份有限公司 | Mechanical anti-swing bridge crane for transferring and cleaning vinasse |
| CN116062492B (en) * | 2023-03-06 | 2023-06-16 | 中铁工程服务有限公司 | Solid-liquid mixture conveying system |
| CN116750422A (en) * | 2023-06-21 | 2023-09-15 | 济南科德智能科技有限公司 | Transfer device and conveying system |
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Address after: No.10 Gaopeng Avenue, high tech Zone, Chengdu, Sichuan 610041 Applicant after: CHENGDU WESTERN TAILI INTELLIGENT EQUIPMENT Co.,Ltd. Applicant after: Yibin Nanxi Wine Co.,Ltd. Address before: No.10 Gaopeng Avenue, high tech Zone, Chengdu, Sichuan 610041 Applicant before: CHENGDU WESTERN TAILI INTELLIGENT EQUIPMENT Co.,Ltd. Applicant before: YIBIN LIUCHIXIANG LIQUOR Co.,Ltd. |
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