CN108996221A - A kind of construction material haulage equipment - Google Patents
A kind of construction material haulage equipment Download PDFInfo
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- CN108996221A CN108996221A CN201810613365.XA CN201810613365A CN108996221A CN 108996221 A CN108996221 A CN 108996221A CN 201810613365 A CN201810613365 A CN 201810613365A CN 108996221 A CN108996221 A CN 108996221A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
Abstract
The present invention relates to a kind of construction material haulage equipments, device is unloaded including collection transport device, limiting device and two, the collection transport device front end is equipped with limiting device, and there are two the rear and front end installations of limiting device unloads device, and two unload device and are arranged symmetrically.The present invention needs manual handling and unloads when can solve to existing carrying bagged cement, process very complicated, when carrying and unloading, it needs two people that four bag angles of bagged cement is caught to carry out carrying rain to unload, personnel are easy to scratch bag of cement, floating skyborne cement powder and being easily accessible personnel's eyes leads to ophthalmic uncomfortable, and cement is easy to make work clothes dirty, long-term carry is easy so that personnel's waist injury is to cause security risk, in handling process, cement powder is easy to trickle down on the ground, process spent time is long, the problems such as large labor intensity and low efficiency, it may be implemented to carry out automated handling to bagged cement, the function of unloading and recycle.
Description
Technical field
The present invention relates to construction materials to carry technical field, in particular to a kind of construction material haulage equipment.
Background technique
Cement is a kind of powdery hydraulicity inorganic coagulation material, is a kind of currently used construction material.After adding water and stirring
At slurry, it can harden or preferably harden in water in air, and can the materials such as sand, stone are cemented together securely,
Not only intensity is higher after hardening, and can also resist the erosion of fresh water or brackish water.For a long time, it is as a kind of important glue
Gel material is widely used in construction, carries in general, cement is put into bag of cement by people, still, carries packed water
How the process very complicated of mud, efficiently carry bagged cement as people's a great problem, nowadays, when carrying bagged cement all
It is to need manual handling and unload, process very complicated when carrying and unloading, needs two people to catch four bag angles of bagged cement
It carries out carrying rain and unload, personnel are easy to scratch bag of cement, and floating skyborne cement powder and being easily accessible personnel's eyes leads to eye
Discomfort, and cement is easy to make work clothes dirty, long-term carry is easy so that personnel's waist injury was carried to cause security risk
Cheng Zhong, cement powder are easy to trickle down on the ground, and process spent time is long, large labor intensity and low efficiency.
Summary of the invention
To solve the above-mentioned problems, it the present invention provides a kind of construction material haulage equipment, can solve to existing
It needs manual handling when carrying bagged cement and unloads, process very complicated when carrying and unloading, needs two people to catch packed water
Four bag angles of mud carry out carrying rain and unload, and personnel are easy to scratch bag of cement, float skyborne cement powder and are easily accessible personnel
Eyes lead to ophthalmic uncomfortable, and cement is easy to make work clothes dirty, and long-term carry is easy so that personnel's waist injury is to cause peace
Full hidden danger, in handling process, cement powder be easy it is unrestrained on the ground, process spent time is long, large labor intensity and low efficiency etc.
Problem may be implemented to carry out bagged cement automated handling, the function that unloads and recycle, automated handling with unload it is packed
Cement, when work, will not cause breakage, without human intervention, will not cause harm to the human body, it is ensured that Ren Yuanan to bag of cement
Entirely, it will not make work clothes dirty, when carrying, automation recycling be carried out to the cement fallen, it is short to expend the time, and there is operation letter
The advantages that list, labor intensity are small and work efficiency is high.
To achieve the goals above, the invention adopts the following technical scheme: a kind of construction material haulage equipment, including
Collection transport device, limiting device and two unload device, and the collection transport device front end is equipped with limiting device, limit
There are two the rear and front end installations of device unloads device, and two unload device and are arranged symmetrically.
The collection transport device includes collecting mechanism and regulating mechanism, and the upper end of collecting mechanism is equipped with adjusting machine
Structure, collecting mechanism drive the present invention to carry out movement and be collected to the cement fallen during bagged cement is carried, adjust
Mechanism drives limiting device to carry out orientation adjusting, without human intervention, easy to operate, and consuming is short, reduces labor intensity, improves
Working efficiency.
The limiting device includes that auxiliary body, two position-limit mechanisms and interposer, auxiliary body are mounted on adjusting
The lower end of mechanism, there are two position-limit mechanisms for the left and right ends installation of auxiliary body, and two position-limit mechanisms are arranged symmetrically, and are located at auxiliary
It helps on the position-limit mechanism of mechanism right end and interposer is installed, auxiliary body drives two position-limit mechanisms to the both ends of bagged cement
Clamping limit, interposer auxiliary stopper are carried out, limiting device carries out Multi-directional limiting to bagged cement, it is ensured that can be to packed
Cement grabs successfully, and will not cause breakage, without human intervention, will not cause harm to the human body, really to bag of cement in carrying
Personnel safety has been protected, work clothes will not be made dirty, easy to operate, consuming is short, reduces labor intensity, improves work efficiency.
The device that unloads includes supporting mechanism and unloads mechanism, and supporting mechanism is mounted on the middle part of limiting device, branch
It is equipped in support mechanism and unloads mechanism, supporting mechanism drive unloads mechanism and stretches, and unloads mechanism to the packed water after carrying
Mud carries out unloading processing, unloads device and unloads bagged cement to designated position, unloads steadily, and will not cause brokenly to bag of cement
Damage, without human intervention, will not cause harm to the human body, it is ensured that personnel safety will not make work clothes dirty, easy to operate, consumption
Take short, reduces labor intensity, improve work efficiency.
As a preferred technical solution of the present invention, the collecting mechanism include hollow frame, universal wheel, push cylinder,
Ladder-shaped frame, switchboard, company's cylinder, two electronic sliding blocks, two shifting plates, even motor and rotating brush, the lower end of hollow frame are uniform
Universal wheel is installed, push cylinder is symmetrically installed on the inner sidewall of hollow frame, the top of push cylinder is mounted on trapezoidal by flange
Switch slot is provided on the side wall of frame, and on ladder-shaped frame, the rear end of ladder-shaped frame is equipped with even cylinder by pin shaft, even the top of cylinder
End is mounted on switchboard by pin shaft, and switchboard is mounted on switch slot by hinge, and there are two electronic for installation in ladder-shaped frame
Sliding block, is provided with shifting plate on electronic sliding block, the company's of being equipped with motor on the shifting plate in left side, even the output shaft of motor and rotating brush
Left end is connected, the right end of rotating brush by bearing be mounted on the right side of shifting plate on, when specific works, the present invention is in bagged cement
In handling process, push cylinder drives ladder-shaped frame to adjust to below bagged cement, and the cement granules that bagged cement is fallen drop into ladder
In shape frame, after collection, push cylinder drives ladder-shaped frame to adjust backward, and even motor drives rotating brush to be rotated, two electricity
Movable slider drives the rotating brush of rotation to move backward, and cement granules are swept to designated position by rotating brush, and even cylinder is opened
Plate is closed, the cement granules come is swept and is exported out of switch slot, collecting mechanism carries out automatically collecting to the cement that carrying is fallen on the way
Processing, it is ensured that ground cleannes, without human intervention, easy to operate, consuming is short, reduces labor intensity, improves work
Efficiency.
As a preferred technical solution of the present invention, the regulating mechanism includes master cylinder, connecting plate, main motor, stretches
Contracting bracket, main sliding slot, slide bar and rotating motor, master cylinder are symmetrically mounted on hollow frame, and the top of master cylinder is installed by flange
On connecting plate, main motor is equipped with by pedestal on connecting plate, the output shaft of main motor is mounted on the rear end of telescope support, on connecting plate
Main sliding slot is installed, main sliding slot is connected by way of being slidably matched with slide bar, and slide bar is mounted on telescope support, telescope support
Front end rotating motor is equipped with by pedestal, the output shaft of rotating motor is mounted on limiting device, when specific works, regulating mechanism
Driving auxiliary body to carry out multi-faceted adjusting ensures that auxiliary body is adjusted to designated position, regulating mechanism drive progress side of the invention
Position is adjusted, and is reduced labor intensity, is improved work efficiency.
As a preferred technical solution of the present invention, the auxiliary body includes U-shaped body frame, rotating motor, bull stick, two
A nut, auxiliary sliding block and auxiliary sliding slot, U-shaped body frame are mounted on the lower end of regulating mechanism, and the right end of U-shaped body frame is equipped with by pedestal
Rotating motor is equipped with bull stick on the output shaft of rotating motor, and the left end of bull stick is mounted on the left end of U-shaped body frame, bull stick by bearing
On be provided with two sections of screw threads, two sections of hand of spiral of bull stick are on the contrary, be mounted on a nut, spiral shell on every section of screw thread on bull stick
Female upper end is equipped with auxiliary sliding block, and auxiliary sliding block is connected by way of being slidably matched with auxiliary sliding slot, and auxiliary sliding slot is mounted on U-shaped body frame
Upper end inner wall on, when specific works, rotating motor drives bull stick to be rotated, bull stick band under the auxiliary of auxiliary sliding block and auxiliary sliding slot
Dynamic two nuts are adjusted in opposite directions, and auxiliary body drives two position-limit mechanisms to carry out orientation adjusting, are reduced labor intensity, are mentioned
High working efficiency.
As a preferred technical solution of the present invention, the position-limit mechanism includes riser, transverse slat, clamping plate, pressing plate, pressure
Cylinder, L-type pressure rack, L-type frame linking, top gas cylinder, trapezoid block, operation cylinder, solid plate, two open tubular columns, stretch fabric and two arcs
The upper end of slot, riser is mounted in auxiliary body, and the lower end of riser is mounted on transverse slat, and the inner end of transverse slat is equipped with clamping plate, horizontal
L-type pressure rack is installed on plate, air cylinder is installed in L-type pressure rack, the top of air cylinder is mounted on pressing plate by flange, and is pressed
Plate is located at the top of clamping plate, and the outer end of transverse slat is symmetrically installed with L-type frame linking, and top gas cylinder, the top of top gas cylinder are equipped on L-type frame linking
End is mounted on trapezoid block by flange, and the upper end of trapezoid block is arcuate structure, and the lower end of trapezoid block is provided with auxiliary slot, trapezoidal
The outer end of block is equipped with operation cylinder, and the top for operating cylinder is mounted in solid plate by flange, the rear and front end installation of solid plate
There are two open tubular column, stretch fabric is installed between two open tubular columns, open tubular column is connected by way of being slidably matched with arc groove,
Arc groove is mounted in auxiliary slot, and when specific works, auxiliary body drives clamping plate to be moved to the sack lower end of bagged cement, air cylinder
Band dynamic pressure plate pushing ensures that pressing plate and clamping plate press from both sides surely to sack, lifts bagged cement, top gas after both ends mouth clip is steady slightly
Cylinder drives trapezoid block to limiting at sack lower end, and two operation cylinders on two position-limit mechanisms drive two solid plates to carry out
Moving toward one another ensures that two stretch fabrics are in contact, and since stretch fabric has elasticity, stretch fabric limits bagged cement lower end
During bag of cement will not be damaged, two position-limit mechanisms to bagged cement carry out Multi-directional limiting, it is ensured that can be right
Bagged cement grabs successfully, and breakage will not be caused to bag of cement in carrying, without human intervention, will not cause to hurt to human body
Evil, it is ensured that personnel safety will not make work clothes dirty, easy to operate, and consuming is short, reduces labor intensity, improve work effect
Rate.
As a preferred technical solution of the present invention, the interposer includes two round inserted blocks, each round inserted block
It is installed in one to be located on the open tubular column on right side, when specific works, when two stretch fabrics are in contact, two round inserted blocks are inserted into
Inside groove positioned at two open tubular columns in left side is limited, and is reduced labor intensity, is improved work efficiency.
As a preferred technical solution of the present invention, the supporting mechanism includes supportting cylinder, fagging and U-shaped support,
Support cylinder is symmetrically mounted on the middle part of U-shaped body frame, and the top for supportting cylinder is mounted on fagging by flange, the lower end installation of fagging
On U-shaped support, and the lower end of U-shaped support is provided with disengaging slot, and when specific works, support cylinder drives fagging to carry out flexible tune
Section, reduces labor intensity, improves work efficiency.
As a preferred technical solution of the present invention, it is described unload mechanism include working cylinder, arc frame, plate,
Cylinder and sliding idler wheel are driven, working cylinder is symmetrically mounted on the inner wall of U-shaped support, and the top of working cylinder is installed by flange
On arc frame, the outer end of U-shaped support is provided with cylinder of taking offence, and the top of cylinder is driven to be mounted on plate by flange, inserts
Plate is connected by way of being slidably matched with disengaging slot, and the lower end of plate is uniformly equipped with sliding idler wheel, specific works by pin shaft
When, bagged cement needs to unload after being transported to designated position, and two operation cylinders on two position-limit mechanisms drive two solid plates
Movement ensures that two stretch fabrics set back round about, at this point, the lower section for driving cylinder that plate is driven to be inserted into bagged cement
It is limited, working cylinder drives arc frame to limit the on both sides of the middle of bagged cement, collects transport device and drives limit
Bagged cement afterwards is adjusted to discharge location, and cylinder is driven to drive plate far from bag body lower end, and sliding idler wheel reduces plate and leaves
Difficulty, limiting device unclamps bagged cement, and bagged cement is discharged on designated position, unloads mechanism for bagged cement and unload finger
Positioning is set, and is unloaded steadily, and will not cause breakage to bag of cement, without human intervention, will not be caused harm to the human body, it is ensured that
Personnel safety will not make work clothes dirty, easy to operate, and consuming is short, reduce labor intensity, improve work efficiency.
When work, firstly, the regulating mechanism collected on transport device is started to work, regulating mechanism drives auxiliary body to carry out
Multi-faceted adjusting ensures that auxiliary body is adjusted to designated position, second step, and the auxiliary body on limiting device starts to work, and turns electricity
Machine drives bull stick to be rotated, and bull stick drives two nuts to be adjusted in opposite directions under the auxiliary of auxiliary sliding block and auxiliary sliding slot, later,
Two position-limit mechanisms are started to work, and auxiliary body drives clamping plate to be moved to the sack lower end of bagged cement, and air cylinder is with dynamic pressure plate
Pushing ensures that pressing plate and clamping plate press from both sides surely to sack, lifts bagged cement after both ends mouth clip is steady slightly, and top gas cylinder drives ladder
For shape block to limiting at sack lower end, two operation cylinders on two position-limit mechanisms drive two solid plates to be moved toward one another
Ensure that two stretch fabrics are in contact, since stretch fabric has elasticity, during stretch fabric limits bagged cement lower end
Bag of cement will not be damaged, later, interposer is started to work, and when two stretch fabrics are in contact, two round inserted blocks are inserted
The inside groove for entering two open tubular columns for being located at left side is limited, third step, and the collecting mechanism collected on transport device is started to work,
The present invention is in bagged cement handling process, and push cylinder drives ladder-shaped frame to adjust to below bagged cement, what bagged cement was fallen
Cement granules drop into ladder-shaped frame, and after collection, push cylinder drives ladder-shaped frame to adjust backward, and even motor drives rotating brush
It is rotated, two electronic sliding blocks drive the rotating brush of rotation to move backward, and cement granules are swept to specific bit by rotating brush
It sets, even cylinder turns on the switch plate, sweeps the cement granules come and exports out of switch slot, the 4th step unloads the supporting mechanism on device
It starts to work, support cylinder drives fagging to carry out telescopic adjustment, later, unloads mechanism start-up operation, bagged cement is transported to specified
It needs to unload behind position, two operation cylinders on two position-limit mechanisms, which drive two solid plates to move round about, ensures two
Stretch fabric sets back, and is limited at this point, driving cylinder that plate is driven to be inserted into below bagged cement, working cylinder drives arc
Shape frame limits the on both sides of the middle of bagged cement, collects transport device and the bagged cement after limit is driven to adjust to unloading goods yard
It sets, cylinder is driven to drive plate far from bag body lower end, sliding idler wheel reduces the difficulty that plate leaves, and limiting device unclamps packed water
Mud, bagged cement are discharged on designated position, and the function for carrying out automated handling to bagged cement, unloading and recycling may be implemented
Energy.
The beneficial effects of the present invention are:
1, it needs manual handling when the present invention can solve to existing carrying bagged cement and unloads, process very complicated,
When carrying and unloading, needing two people that four bag angles of bagged cement is caught to carry out carrying rain and unload, personnel are easy to scratch bag of cement,
Floating skyborne cement powder and being easily accessible personnel's eyes leads to ophthalmic uncomfortable, and cement is easy to make work clothes dirty, long-term to carry
It is easy so that personnel's waist injury is to cause security risk, in handling process, cement powder is easy to trickle down on the ground, process institute
Time-consuming is long, the problems such as large labor intensity and low efficiency, may be implemented to carry out bagged cement automated handling, unloads and return
The function of receipts, automated handling and unloads bagged cement, and when work will not cause breakage to bag of cement, without human intervention, no
It can cause harm to the human body, it is ensured that personnel safety will not make work clothes dirty, when carrying, automate to the cement fallen
It is short to expend the time for recycling, and has many advantages, such as that easy to operate, labor intensity is small and work efficiency is high；
2, the present invention is provided with collection transport device, and collecting mechanism carries out automatically collecting to the cement that carrying is fallen on the way
Processing, it is ensured that ground cleannes, regulating mechanism drives the present invention to carry out orientation adjusting, without human intervention, easy to operate, consumption
Take short, reduces labor intensity, improve work efficiency；
3, the present invention is provided with limiting device, and limiting device carries out Multi-directional limiting to bagged cement, it is ensured that can be to bag
Dress cement grabs successfully, and will not cause breakage, without human intervention, will not cause harm to the human body to bag of cement in carrying,
It ensures personnel safety, work clothes will not be made dirty, easy to operate, consuming is short, reduces labor intensity, improves work efficiency；
4, the present invention, which is provided with, unloads device, unloads device and unloads bagged cement to designated position, unloads steadily, and not
Breakage can be caused to bag of cement, without human intervention, will not caused harm to the human body, it is ensured that personnel safety will not make work dirty
It takes, easy to operate, consuming is short, reduces labor intensity, improves work efficiency.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram between present invention collection transport device and U-shaped body frame；
Fig. 3 is the structural schematic diagram of limiting device of the present invention；
Fig. 4 is the structural schematic diagram that the present invention unloads device.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment can be combined with each other.
As shown in Figures 1 to 4, to achieve the goals above, the invention adopts the following technical scheme: a kind of construction material
Expect that haulage equipment, including collection transport device 1, limiting device 2 and two unload device 3,1 front end of collection transport device
Limiting device 2 is installed, there are two the rear and front end installations of limiting device 2 unloads device 3, and two unload the symmetrical cloth of device 3
It sets.
The collection transport device 1 includes collecting mechanism 11 and regulating mechanism 12, and the upper end of collecting mechanism 11 is equipped with
Regulating mechanism 12, collecting mechanism 11 drive the present invention to carry out movement and carry out to the cement fallen during bagged cement is carried
It collects, regulating mechanism 12 drives limiting device 2 to carry out orientation adjusting, and without human intervention, easy to operate, consuming is short, reduces
Labor intensity improves work efficiency.
The limiting device 2 includes 21, two position-limit mechanisms 22 of auxiliary body and interposer 24, and auxiliary body 21 is pacified
Mounted in the lower end of regulating mechanism 12, the left and right ends installation of auxiliary body 21 is there are two position-limit mechanism 22, and two position-limit mechanisms
22 are arranged symmetrically, and interposer 24 is equipped on the position-limit mechanism 22 of 21 right end of auxiliary body, and auxiliary body 21 drives two
A position-limit mechanism 22 carries out clamping limit to the both ends of bagged cement, and 24 auxiliary stopper of interposer, limiting device 2 is to packed water
Mud carries out Multi-directional limiting, it is ensured that can be grabbed successfully to bagged cement, and will not cause breakage to bag of cement in carrying, is not necessarily to
Manual operation will not cause harm to the human body, it is ensured that personnel safety will not make work clothes dirty, easy to operate, and consuming is short, subtract
Small labor intensity, improves work efficiency.
The device 3 that unloads includes supporting mechanism 31 and unloads mechanism 32, and supporting mechanism 31 is mounted on limiting device 2
Middle part is equipped in supporting mechanism 31 and unloads mechanism 32, and the drive of supporting mechanism 31 unloads mechanism 32 and stretches, and unloads mechanism 32
Bagged cement after carrying is carried out to unload processing, device 3 is unloaded and unloads bagged cement to designated position, is unloaded steadily, and
It will not cause breakage, without human intervention, will not cause harm to the human body to bag of cement, it is ensured that personnel safety will not make dirty
Work clothes, easy to operate, consuming is short, reduces labor intensity, improves work efficiency.
The collecting mechanism 11 includes hollow frame 111, universal wheel 112, push cylinder 113, ladder-shaped frame 114, switchboard
115, connect 116, two, cylinder electronic sliding blocks, 117, two shifting plates 118, even motor 119 and rotating brush 120, hollow frame 111
Lower end is uniformly equipped with universal wheel 112, and push cylinder 113, the top of push cylinder 113 are symmetrically installed on the inner sidewall of hollow frame 111
End is mounted on the side wall of ladder-shaped frame 114 by flange, and switch slot is provided on ladder-shaped frame 114, and the rear end of ladder-shaped frame 114 is logical
It crosses pin shaft and even cylinder 116 is installed, even the top of cylinder 116 is mounted on switchboard 115 by pin shaft, and switchboard 115 passes through
Hinge is mounted on switch slot, electronic sliding block 117 there are two installations in ladder-shaped frame 114, is provided with shifting plate on electronic sliding block 117
118, the company's of being equipped with motor 119 on the shifting plate 118 in left side, even the output shaft of motor 119 is connected with the left end of rotating brush 120,
The right end of rotating brush 120 is mounted on the shifting plate 118 on right side by bearing, and when specific works, the present invention is removed in bagged cement
During fortune, push cylinder 113 drives ladder-shaped frame 114 to adjust to below bagged cement, and the cement granules that bagged cement is fallen are fallen into
Into ladder-shaped frame 114, after collection, push cylinder 113 drives ladder-shaped frame 114 to adjust backward, and even motor 119 drives rotating brush
120 are rotated, and two electronic sliding blocks 117 drive the rotating brush 120 of rotation to move backward, and rotating brush 120 is by cement
Grain sweeps to designated position, and even cylinder 116 turns on the switch plate 115, sweeps the cement granules come and exports out of switch slot, collecting mechanism 11
Automatically collecting processing is carried out to the cement that carrying is fallen on the way, it is ensured that ground cleannes, without human intervention, operation letter
Single, consuming is short, reduces labor intensity, improves work efficiency.
The regulating mechanism 12 includes master cylinder 121, connecting plate 122, main motor 123, telescope support 124, main sliding slot
125, slide bar 126 and rotating motor 127, master cylinder 121 are symmetrically mounted on hollow frame 111, and the top of master cylinder 121 passes through flange
It is mounted on connecting plate 122, main motor 123 is equipped with by pedestal on connecting plate 122, the output shaft of main motor 123 is mounted on flexible
The rear end of bracket 124, is equipped with main sliding slot 125 on connecting plate 122, main sliding slot 125 by way of being slidably matched with 126 phase of slide bar
Even, slide bar 126 is mounted on telescope support 124, and the front end of telescope support 124 is equipped with rotating motor 127, rotating motor by pedestal
127 output shaft is mounted on limiting device 2, and when specific works, regulating mechanism 12 drives auxiliary body 21 to carry out multi-faceted tune
Section ensures that auxiliary body 21 is adjusted to designated position, and regulating mechanism 12 drives the present invention to carry out orientation adjusting, reduces labour by force
Degree, improves work efficiency.
The auxiliary body 21 includes U-shaped body frame 211, rotating motor 212, bull stick 213, two nuts 214, auxiliary sliding blocks
215 and auxiliary sliding slot 216, U-shaped body frame 211 is mounted on the lower end of regulating mechanism 12, and the right end of U-shaped body frame 211 passes through pedestal and installs
There is rotating motor 212, bull stick 213 is installed on the output shaft of rotating motor 212, the left end of bull stick 213 is mounted on U-shaped master by bearing
The left end of frame 211, is provided with two sections of screw threads on bull stick 213, and two sections of hand of spiral of bull stick 213 are on the contrary, every section on bull stick 213
A nut 214 is mounted on screw thread, the upper end of nut 214 is equipped with auxiliary sliding block 215, and auxiliary sliding block 215 is by being slidably matched
Mode be connected with auxiliary sliding slot 216, auxiliary sliding slot 216 is mounted on the upper end inner wall of U-shaped body frame 211, when specific works, rotating motor
212 drive bull sticks 213 rotated, bull stick 213 driven under the auxiliary of auxiliary sliding block 215 and auxiliary sliding slot 216 two nuts 214 into
Row is opposite to be adjusted, and auxiliary body 21 drives two position-limit mechanisms 22 to carry out orientation adjusting, reduces labor intensity, improves work
Efficiency.
The position-limit mechanism 22 includes riser 221, transverse slat 222, clamping plate 223, pressing plate 224, air cylinder 225, L-type pressure rack
226, L-type frame linking 227, top gas cylinder 228, trapezoid block 229, operation cylinder 230, solid plate 234, two open tubular columns 231, stretch fabric
232 and two arc grooves 233, the upper end of riser 221 be mounted in auxiliary body 21, the lower end of riser 221 is mounted on transverse slat 222
On, the inner end of transverse slat 222 is equipped with clamping plate 223, and L-type pressure rack 226 is equipped on transverse slat 222, pressure is equipped in L-type pressure rack 226
The top of cylinder 225, air cylinder 225 is mounted on pressing plate 224 by flange, and pressing plate 224 is located at the top of clamping plate 223, horizontal
The outer end of plate 222 is symmetrically installed with L-type frame linking 227, and top gas cylinder 228 is equipped on L-type frame linking 227, and the top of top gas cylinder 228 is logical
Flange is crossed to be mounted on trapezoid block 229, the upper end of trapezoid block 229 is arcuate structure, and the lower end of trapezoid block 229 be provided with it is auxiliary
Slot, the outer end of trapezoid block 229 are equipped with operation cylinder 230, and the top of operation cylinder 230 is mounted in solid plate 234 by flange,
The rear and front end installation of solid plate 234 is equipped with stretch fabric 232, open tubular column between two open tubular columns 231 there are two open tubular column 231
231 are connected by way of being slidably matched with arc groove 233, and arc groove 233 is mounted in auxiliary slot, when specific works, auxiliary machine
Structure 21 drives clamping plate 223 to be moved to the sack lower end of bagged cement, air cylinder 225 with the pushing of dynamic pressure plate 224 ensure pressing plate 224 with
Clamping plate 223 press from both sides surely to sack, lifts bagged cement after both ends mouth clip is steady slightly, and top gas cylinder 228 drives trapezoid block 229 right
Sack is limited at lower end, and two operation cylinders 230 on two position-limit mechanisms 22 drive two solid plates 234 to be transported in opposite directions
Dynamic to ensure that two stretch fabrics 232 are in contact, since stretch fabric 232 has elasticity, stretch fabric 232 limits bagged cement lower end
Bag of cement will not be damaged during position, two position-limit mechanisms 22 carry out Multi-directional limiting to bagged cement, it is ensured that energy
It is enough that bagged cement is grabbed successfully, and will not cause breakage, without human intervention, will not cause to human body to bag of cement in carrying
Injury, it is ensured that personnel safety will not make work clothes dirty, easy to operate, and consuming is short, reduce labor intensity, improve work
Efficiency.
The interposer 24 includes two round inserted blocks 241, and each round inserted block 241 is installed in one and is located at right side
On open tubular column 231, when specific works, when two stretch fabrics 232 are in contact, two round insertions of inserted blocks 241 are located at the two of left side
The inside groove of a open tubular column 231 is limited, and is reduced labor intensity, is improved work efficiency.
The supporting mechanism 31 includes support cylinder 311, fagging 312 and U-shaped support 313, and support cylinder 311 is symmetrically mounted on
The top at the middle part of U-shaped body frame 211, support cylinder 311 is mounted on fagging 312 by flange, and the lower end of fagging 312 is mounted on U
On type support 313, and the lower end of U-shaped support 313 is provided with disengaging slot, when specific works, support cylinder 311 drive fagging 312 into
Row telescopic adjustment, reduces labor intensity, improves work efficiency.
The mechanism 32 that unloads includes working cylinder 321, arc frame 322, plate 323, drives cylinder 324 and sliding idler wheel
325, working cylinder 321 is symmetrically mounted on the inner wall of U-shaped support 313, and the top of working cylinder 321 is mounted on arc by flange
On shape frame 322, the outer end of U-shaped support 313 is provided with cylinder 324 of taking offence, and drives the top of cylinder 324 to be mounted on by flange slotting
On plate 323, plate 323 is connected by way of being slidably matched with disengaging slot, and the lower end of plate 323 is uniformly equipped with by pin shaft
Sliding idler wheel 325, when specific works, bagged cement needs to unload after being transported to designated position, two on two position-limit mechanisms 22
Operation cylinder 230, which drives two solid plates 234 to move round about, ensures that two stretch fabrics 232 set back, at this point, band is taken offence
Cylinder 324 drives plate 323 to be inserted into below bagged cement and is limited, and working cylinder 321 drives arc frame 322 to bagged cement
On both sides of the middle limited, collect transport device 1 and the bagged cement after limit driven to adjust to discharge location, drive cylinder
324 drive plate 323 far from bag body lower end, and sliding idler wheel 325 reduces the difficulty that plate leaves, and limiting device 2 unclamps packed water
Mud, bagged cement are discharged on designated position, are unloaded mechanism 32 and are unloaded bagged cement to designated position, are unloaded steadily, and will not
Breakage is caused to bag of cement, without human intervention, will not be caused harm to the human body, it is ensured that personnel safety will not make work dirty
Clothes, easy to operate, consuming is short, reduces labor intensity, improves work efficiency.
When work, firstly, the regulating mechanism 12 collected on transport device 1 is started to work, regulating mechanism 12 drives auxiliary machine
Structure 21, which carries out multi-faceted adjusting, ensures that auxiliary body 21 is adjusted to designated position, second step, the auxiliary body 21 on limiting device 2
It starts to work, rotating motor 212 drives bull stick 213 to be rotated, the band under the auxiliary of auxiliary sliding block 215 and auxiliary sliding slot 216 of bull stick 213
Dynamic two nuts 214 are adjusted in opposite directions, and later, two position-limit mechanisms 22 are started to work, and auxiliary body 21 drives clamping plate 223 to move
The sack lower end of bagged cement is moved, air cylinder 225 ensures that pressing plate 224 and clamping plate 223 carry out sack with the pushing of dynamic pressure plate 224
Folder is steady, lifts bagged cement after both ends mouth clip is steady slightly, and top gas cylinder 228 drives trapezoid block 229 to limiting at sack lower end
, two operation cylinders 230 drive, two solid plates 234 on two position-limit mechanisms 22, which move toward one another, ensures two stretch fabrics
232 are in contact, and since stretch fabric 232 has elasticity, stretch fabric 232 will not be right during limiting to bagged cement lower end
Bag of cement damages, and later, interposer 24 is started to work, when two stretch fabrics 232 are in contact, two round inserted blocks 241
The inside groove that insertion is located at two open tubular columns 231 in left side is limited, third step, collects the collecting mechanism 11 on transport device 1
It starting to work, for the present invention in bagged cement handling process, push cylinder 113 drives ladder-shaped frame 114 to adjust to below bagged cement,
The cement granules that bagged cement is fallen drop into ladder-shaped frame 114, and after collection, push cylinder 113 drives ladder-shaped frame 114 backward
Adjust, even motor 119 drives rotating brush 120 to be rotated, two electronic sliding blocks 117 drive the rotating brush 120 of rotation to
After move, cement granules are swept to designated position by rotating brush 120, and even cylinder 116 turns on the switch plate 115, sweep the cement come
Grain is exported out of switch slot, the 4th step, and the supporting mechanism 31 unloaded on device 3 is started to work, and support cylinder 311 drives fagging 312
Telescopic adjustment is carried out, later, unloads the start-up operation of mechanism 32, bagged cement needs to unload after being transported to designated position, two limits
Two operation cylinders 230 in the mechanism 22 of position, which drive two solid plates 234 to move round about, ensures that two stretch fabrics 232 restore
It is in situ, it is limited at this point, driving cylinder 324 that plate 323 is driven to be inserted into below bagged cement, working cylinder 321 drives arc
Shape frame 322 limits the on both sides of the middle of bagged cement, collects transport device 1 and the bagged cement after limit is driven to adjust to unloading
Goods yard is set, and cylinder 324 is driven to drive plate 323 far from bag body lower end, and sliding idler wheel 325 reduces the difficulty that plate leaves, limits
Device 2 unclamps bagged cement, and bagged cement is discharged on designated position, realizes and carries out automated handling to bagged cement, unloads
And the function of recycling, it needs manual handling when solving to existing carrying bagged cement and unloads, process very complicated is carried
When with unloading, needing two people that four bag angles of bagged cement is caught to carry out carrying rain and unloading, personnel are easy to scratch bag of cement, floating
Skyborne cement powder, which is easily accessible personnel's eyes, leads to ophthalmic uncomfortable, and cement is easy to make work clothes dirty, and long-term carry is easy
So that personnel's waist injury is to cause security risk, in handling process, cement powder is easy to trickle down on the ground, and process institute is time-consuming
Between it is long, the problems such as large labor intensity and low efficiency have reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (6)
1. a kind of construction material haulage equipment, including collection transport device (1), limiting device (2) and two unload device
(3), it is characterised in that: described collection transport device (1) front end is equipped with limiting device (2), the front and back two of limiting device (2)
There are two end installations unloads device (3), and two unload device (3) and are arranged symmetrically；
The collection transport device (1) includes collecting mechanism (11) and regulating mechanism (12), the upper end peace of collecting mechanism (11)
Equipped with regulating mechanism (12)；
The collecting mechanism (11) includes hollow frame (111), universal wheel (112), push cylinder (113), ladder-shaped frame (114), opens
Close plate (115), even cylinder (116), two electronic sliding blocks (117), two shifting plates (118), even motor (119) and rotating brush
(120), the lower end of hollow frame (111) is uniformly equipped with universal wheel (112), is symmetrically installed on the inner sidewall of hollow frame (111)
The top of push cylinder (113), push cylinder (113) is mounted on the side wall of ladder-shaped frame (114) by flange, and ladder-shaped frame (114)
On be provided with switch slot, the rear end of ladder-shaped frame (114) is equipped with even cylinder (116) by pin shaft, and even the top of cylinder (116) is logical
It crosses pin shaft to be mounted on switchboard (115), switchboard (115) is mounted on switch slot by hinge, installation in ladder-shaped frame (114)
There are two electronic sliding block (117), it is provided on electronic sliding block (117) and moves plate (118), the company of being equipped on the shifting plate (118) in left side
Motor (119), even the output shaft of motor (119) is connected with the left end of rotating brush (120), and the right end of rotating brush (120) is logical
Bearing is crossed to be mounted on the shifting plate (118) on right side；
The limiting device (2) includes auxiliary body (21), two position-limit mechanisms (22) and interposer (24), auxiliary body
(21) it is mounted on the lower end of regulating mechanism (12), there are two position-limit mechanism (22) for the left and right ends installation of auxiliary body (21), and
Two position-limit mechanisms (22) are arranged symmetrically, and are located on the position-limit mechanism (22) of auxiliary body (21) right end and are equipped with interposer
(24)；
The device (3) that unloads includes supporting mechanism (31) and unloads mechanism (32), and supporting mechanism (31) is mounted on limit dress
The middle part of (2) is set, is equipped in supporting mechanism (31) and unloads mechanism (32).
2. a kind of construction material haulage equipment according to claim 1, it is characterised in that: the regulating mechanism
It (12) include master cylinder (121), connecting plate (122), main motor (123), telescope support (124), main sliding slot (125), slide bar (126)
With rotating motor (127), master cylinder (121) is symmetrically mounted on hollow frame (111), and the top of master cylinder (121) is pacified by flange
It on connecting plate (122), is equipped with main motor (123) on connecting plate (122) by pedestal, the output shaft installation of main motor (123)
It in the rear end of telescope support (124), is equipped on connecting plate (122) main sliding slot (125), main sliding slot (125), which passes through, to be slidably matched
Mode is connected with slide bar (126), and slide bar (126) is mounted on telescope support (124), and the front end of telescope support (124) passes through bottom
Seat is equipped with rotating motor (127), and the output shaft of rotating motor (127) is mounted on limiting device (2).
3. a kind of construction material haulage equipment according to claim 1, it is characterised in that: the auxiliary body
It (21) include U-shaped body frame (211), rotating motor (212), bull stick (213), two nuts (214), auxiliary sliding block (215) and auxiliary sliding slot
(216), U-shaped body frame (211) is mounted on the lower end of regulating mechanism (12), and the right end of U-shaped body frame (211) is equipped with by pedestal to be turned
Motor (212) is equipped with bull stick (213) on the output shaft of rotating motor (212), and the left end of bull stick (213) is mounted on U by bearing
The left end of type body frame (211) is provided with two sections of screw threads on bull stick (213), and two sections of hand of spiral of bull stick (213) are on the contrary, bull stick
(213) nut (214) is mounted on every section of screw thread on, the upper end of nut (214) is equipped with auxiliary sliding block (215), auxiliary
Sliding block (215) is connected by way of being slidably matched with auxiliary sliding slot (216), and auxiliary sliding slot (216) is mounted on U-shaped body frame (211)
On the inner wall of upper end.
4. a kind of construction material haulage equipment according to claim 1, it is characterised in that: the position-limit mechanism
It (22) include riser (221), transverse slat (222), clamping plate (223), pressing plate (224), air cylinder (225), L-type pressure rack (226), L-type
Frame linking (227), top gas cylinder (228), trapezoid block (229), operation cylinder (230), solid plate (234), two open tubular columns (231), bullets
Power cloth (232) and two arc grooves (233), the upper end of riser (221) are mounted on auxiliary body (21), under riser (221)
End is mounted on transverse slat (222), and the inner end of transverse slat (222) is equipped with clamping plate (223), and transverse slat is equipped with L-type pressure rack on (222)
(226), it is equipped with air cylinder (225) in L-type pressure rack (226), the top of air cylinder (225) is mounted on pressing plate by flange
(224) on, and pressing plate (224) is located at the top of clamping plate (223), and the outer end of transverse slat (222) is symmetrically installed with L-type frame linking (227),
It being equipped on L-type frame linking (227) top gas cylinder (228), the top of top gas cylinder (228) is mounted on trapezoid block (229) by flange,
The upper end of trapezoid block (229) is arcuate structure, and the lower end of trapezoid block (229) is provided with auxiliary slot, the outer end peace of trapezoid block (229)
Top equipped with operation cylinder (230), operation cylinder (230) is mounted on solid plate (234) by flange, before solid plate (234)
Afterwards there are two the installations of both ends open tubular column (231), it is equipped with stretch fabric (232) between two open tubular columns (231), open tubular column (231)
It is connected by way of being slidably matched with arc groove (233), arc groove (233) is mounted in auxiliary slot；
The interposer (24) includes two round inserted blocks (241), and each round inserted block (241) is installed in one and is located at right side
Open tubular column (231) on.
5. a kind of construction material haulage equipment according to claim 1, it is characterised in that: the supporting mechanism
It (31) include support cylinder (311), fagging (312) and U-shaped support (313), support cylinder (311) is symmetrically mounted on U-shaped body frame (211)
Middle part, support cylinder (311) top be mounted on fagging (312) by flange, the lower end of fagging (312) is mounted on U-shaped support
On frame (313), and the lower end of U-shaped support (313) is provided with disengaging slot.
6. a kind of construction material haulage equipment according to claim 1, it is characterised in that: described unloads mechanism
(32) include working cylinder (321), arc frame (322), plate (323), drive cylinder (324) and sliding idler wheel (325), work gas
Cylinder (321) is symmetrically mounted on the inner wall of U-shaped support (313), and the top of working cylinder (321) is mounted on arc frame by flange
(322) on, the outer end of U-shaped support (313) is provided with cylinder of taking offence (324), and the top of cylinder (324) is driven to install by flange
On plate (323), plate (323) is connected by way of being slidably matched with disengaging slot, and the lower end of plate (323) passes through pin shaft
Sliding idler wheel (325) are uniformly installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613365.XA CN108996221B (en) | 2018-06-14 | 2018-06-14 | Building construction material handling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613365.XA CN108996221B (en) | 2018-06-14 | 2018-06-14 | Building construction material handling equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN108996221A true CN108996221A (en) | 2018-12-14 |
| CN108996221B CN108996221B (en) | 2020-08-21 |
Family
ID=64600024
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810613365.XA Expired - Fee Related CN108996221B (en) | 2018-06-14 | 2018-06-14 | Building construction material handling equipment |
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| Country | Link |
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| CN (1) | CN108996221B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203684A (en) * | 2019-06-03 | 2019-09-06 | 胡象红 | A kind of corrugated board production waste paper chips mixture splicing moving machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4383795A (en) * | 1980-04-07 | 1983-05-17 | Daiwa Can Company, Limited | Bag transfer apparatus |
| CN203264884U (en) * | 2013-05-16 | 2013-11-06 | 克拉玛依市天明化工有限责任公司 | Recycled silicon carbide ton-bag bagging and transporting device |
| CN203921406U (en) * | 2014-06-27 | 2014-11-05 | 贾铭铭 | A kind of environment-friendly type bag discharge machine for bagged cement |
| CN205096936U (en) * | 2015-11-17 | 2016-03-23 | 嘉兴职业技术学院 | Last clearance recovery unit of numerical control lathe |
| CN105621090A (en) * | 2016-03-17 | 2016-06-01 | 常熟三禾精工科技有限公司 | Automatic bag clasping device for open bags |
| CN106946035A (en) * | 2017-05-12 | 2017-07-14 | 陈汉元 | It is a kind of can grasp handling different size bagged cement architectural engineering grab bucket |
| CN107572244A (en) * | 2017-10-11 | 2018-01-12 | 长兴能工机械有限公司 | A kind of stereoscopic warehouse goods automatic sorting device |
-
2018
- 2018-06-14 CN CN201810613365.XA patent/CN108996221B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4383795A (en) * | 1980-04-07 | 1983-05-17 | Daiwa Can Company, Limited | Bag transfer apparatus |
| CN203264884U (en) * | 2013-05-16 | 2013-11-06 | 克拉玛依市天明化工有限责任公司 | Recycled silicon carbide ton-bag bagging and transporting device |
| CN203921406U (en) * | 2014-06-27 | 2014-11-05 | 贾铭铭 | A kind of environment-friendly type bag discharge machine for bagged cement |
| CN205096936U (en) * | 2015-11-17 | 2016-03-23 | 嘉兴职业技术学院 | Last clearance recovery unit of numerical control lathe |
| CN105621090A (en) * | 2016-03-17 | 2016-06-01 | 常熟三禾精工科技有限公司 | Automatic bag clasping device for open bags |
| CN106946035A (en) * | 2017-05-12 | 2017-07-14 | 陈汉元 | It is a kind of can grasp handling different size bagged cement architectural engineering grab bucket |
| CN107572244A (en) * | 2017-10-11 | 2018-01-12 | 长兴能工机械有限公司 | A kind of stereoscopic warehouse goods automatic sorting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203684A (en) * | 2019-06-03 | 2019-09-06 | 胡象红 | A kind of corrugated board production waste paper chips mixture splicing moving machine |
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|---|---|
| CN108996221B (en) | 2020-08-21 |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Li Chong Inventor after: Hu Mengting Inventor before: Hu Mengting |
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Effective date of registration: 20200714 Address after: No.33-7, Haier Road, Laoshan District, Qingdao, Shandong Province Applicant after: QINGDAO DONGJIE CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 237000 Duzhuang Formation, Dunziwan Village, Shiqiao Town, Jinan District, Luan City, Anhui Province Applicant before: Hu Mengting |
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