CN116513776A - Overturning equipment for concrete prefabricated part - Google Patents
Overturning equipment for concrete prefabricated part Download PDFInfo
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- CN116513776A CN116513776A CN202310725030.8A CN202310725030A CN116513776A CN 116513776 A CN116513776 A CN 116513776A CN 202310725030 A CN202310725030 A CN 202310725030A CN 116513776 A CN116513776 A CN 116513776A
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- lifting
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- side stand
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- assembly
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- 239000004567 concrete Substances 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 230000007306 turnover Effects 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 239000012530 fluid Substances 0.000 claims 3
- 230000007723 transport mechanism Effects 0.000 claims 3
- 239000011178 precast concrete Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 12
- 230000000903 blocking effect Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
- B65G47/252—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them about an axis substantially perpendicular to the conveying direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
The invention discloses a turnover device for a concrete prefabricated part, which comprises a fixed transmission mechanism and a hydraulic lifting type feeding mechanism. The invention belongs to the technical field of transportation and loading, and particularly relates to overturning equipment for a concrete prefabricated part; according to the invention, the position of the two prefabricated parts conveyed during each feeding can be adjusted through the alternating turnover mechanism, only one prefabricated part in front can be turned over without changing the placement angle of the second prefabricated part, the technical contradiction that the prefabricated parts need to be turned over and cannot be turned over in the transportation and loading process is overcome, the space occupation is reduced through the alternating stacking mode, and the loading capacity and the stability in the transportation process are improved.
Description
Technical Field
The invention belongs to the technical field of transportation and loading, and particularly relates to overturning equipment for a concrete prefabricated part.
Background
The invention provides a turnover device special for transporting a concrete member with a T-shaped section, which is characterized in that the concrete prefabricated member is a concrete member which is preset in a factory, transported to a construction site and assembled in a spliced mode, is a long strip-shaped member with a fixed section, and is mainly used as a supporting piece, so that the cross section is T-shaped or similar to the T-shaped.
When depositing on ground, in order to guarantee the stability of placing and avoid the influence of self stress to component itself, consequently often adopt the mode of keeping flat, let the straight limit of prefabricated component contact ground promptly, but when transporting, can occupy more space like this, if stack prefabricated component in turn, make adjacent prefabricated component's minor face and floor laminating, not only can significantly reduce the space occupation like this, can also show the stability that improves prefabricated component in the transportation.
How to automatically finish the overturning of the prefabricated parts in the process of transportation and loading, and the prefabricated parts are overturned one by one and not overturned one, becomes the problem to be solved first for realizing the scheme.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the overturning equipment for the concrete prefabricated part, which effectively solves the problems.
The technical scheme adopted by the invention is as follows: the invention provides turnover equipment for concrete prefabricated parts, which comprises a fixed conveying mechanism and a hydraulic lifting type feeding mechanism, wherein the fixed conveying mechanism comprises a fixed conveying belt bracket, a fixed self-driven roller, a fixed transmission crawler belt and prefabricated parts, a rotating shaft of the fixed self-driven roller is clamped in the fixed conveying belt bracket, the fixed transmission crawler belt is arranged on a shell of the fixed self-driven roller in a rolling manner, the prefabricated parts are arranged on a fixed transmission crawler belt, the turnover mechanism also comprises an alternating turnover mechanism and a shearing fork type lifting type conveying mechanism, the alternating turnover mechanism is arranged on the shearing fork type lifting type conveying mechanism, the fixed conveying mechanism is arranged on the alternating turnover mechanism, and the hydraulic lifting type feeding mechanism is arranged on a carriage.
Further, the alternating turnover mechanism comprises a frame type side stand column, a flat plate type side stand column, a stop lever adjusting assembly and a stop lever pre-tightening adjusting assembly, wherein the flat plate type side stand column is arranged on the frame type side stand column, the stop lever adjusting assembly and the stop lever pre-tightening adjusting assembly are symmetrically arranged on the flat plate type side stand column, the position of two prefabricated parts conveyed during each feeding can be adjusted through the alternating turnover mechanism, only one prefabricated part in front can be turned over, the placing angle of a second prefabricated part is not changed, the technical contradiction that the prefabricated parts need to be turned over (the first one needs to be turned over) and cannot be turned over (the second one cannot be turned over) in the transportation and loading process is overcome, and the space occupation is reduced, and the loading capacity and the stability in the transportation process are improved through an alternating stacking mode.
Preferably, the frame type side stand column is fixedly connected to the scissor type lifting conveying mechanism, the flat plate type side stand column is fixedly connected to the frame type side stand column, the fixed conveyor support is fixedly connected to the flat plate type side stand column, a side stand column sliding groove I and a side stand column sliding groove II are symmetrically formed in the flat plate type side stand column, the heights of the side stand column sliding groove I and the side stand column sliding groove II can be freely adjusted respectively, fixed baffle plates are respectively arranged at the top ends of the side stand column sliding groove I and the side stand column sliding groove II, and baffle plate threaded holes are formed in the fixed baffle plates.
As a further preference of the invention, the stop lever adjusting assembly comprises a fixed adjusting base, a stop lever adjusting stud, a lifting slide block, a deflector rod, a stop lever spindle and a stop lever protecting sleeve, wherein the fixed adjusting base is fixedly connected to the outer side of a flat plate type side stand column, the fixed adjusting base is positioned below a first side stand column chute and a second side stand column chute, a base threaded hole is formed in the fixed adjusting base, the stop lever adjusting stud is in threaded connection with the base threaded hole, the lifting slide block is clamped and sliding arranged in the first side stand column chute and the second side stand column chute, the deflector rod is fixedly connected to the inner side of the lifting slide block, the stop lever spindle is rotationally arranged in the lifting slide block, when a vertical surface of a prefabricated part contacts the stop lever protecting sleeve, the prefabricated part can fall under the blocking action of the stop lever protecting sleeve, when the contact surfaces of the prefabricated part and the stop lever protecting sleeve are inclined, the stop lever spindle also can slide upwards under the support of the prefabricated part, the stop lever spindle in the first side stand column chute is not affected when the stop lever spindle slides upwards, the stop lever spindle in the first side stand column chute is not affected, thus ensuring that both stop-off side stand column spindle in the first side stand column chute can be contacted with the prefabricated part, and the second side column is not completely turned over the first side column spindle, and the prefabricated part is not tightly when the first side column is not turned over the first side column, and second side column is not turned over top surface and the prefabricated part is tightly, but will roll on the upper surface of the preform until it breaks away.
As a further preferable mode of the invention, the baffle rod pre-tightening adjusting assembly comprises a pre-tightening adjusting stud, a pre-tightening adjusting plate and a pre-tightening spring, wherein the pre-tightening adjusting stud is in threaded connection with a baffle plate threaded hole, the pre-tightening adjusting plate is clamped and slidingly arranged in the side upright post sliding groove I and the side upright post sliding groove II, the pre-tightening adjusting stud is rotationally arranged in the pre-tightening adjusting plate, and the pre-tightening spring is arranged between the pre-tightening adjusting plate and the lifting sliding block.
As a further preferred mode of the invention, the gear lever protective sleeve is wrapped on the gear lever main shaft, two groups of gear lever main shafts can be used for overturning the prefabricated parts twice, one adjacent prefabricated part can be guaranteed to be overturned, the other adjacent prefabricated part can be guaranteed not to be overturned, the bottom limit positions (namely static positions) of the two groups of lifting slide blocks can be respectively adjusted through the two groups of gear lever adjusting studs, so that prefabricated parts with different heights and base widths are adapted, the pre-tightening lower pressure of the lifting slide blocks can be adjusted through the pre-tightening adjusting studs, and therefore the overturning of the prefabricated parts and the upward sliding of the lifting slide blocks are synchronously carried out, and the situation that the prefabricated parts cannot be pushed to move the gear lever main shaft or the gear lever main shaft cannot easily slide upwards and cannot overturn the prefabricated parts is avoided.
Further, the hydraulic lifting type feeding mechanism comprises a lifting base assembly and a sliding resistance control assembly, wherein the lifting base assembly is arranged on a carriage, and the sliding resistance control assembly array is arranged on the lifting base assembly.
Preferably, the lifting base assembly comprises a hydraulic lifting base, telescopic support legs and a hydraulic pipeline, a base round hole is arranged on the hydraulic lifting base in an array mode, the base support legs are arranged at the bottom of the hydraulic lifting base, the telescopic support legs are clamped and slidably arranged in the base support legs, the hydraulic pipeline is communicated with a hollow cavity of the base support legs, a hydraulic valve is arranged at the end portion of the hydraulic pipeline, the height of the hydraulic lifting base can be adjusted through the hydraulic pipeline and the telescopic support legs which can be telescopic, and therefore contact and separation of a roller protecting sleeve and an anti-skid block are controlled, and the contradiction problem that the roller protecting sleeve cannot rotate easily (in a loading stage) and cannot rotate easily (in a transportation stage) is solved.
As a further preferable mode of the invention, the sliding resistance control assembly comprises a roller bearing, side-by-side rollers, a roller protection sleeve and an anti-skid block, wherein the roller bearing is clamped in a round hole of the base, the side-by-side rollers are clamped in the roller bearing, the roller protection sleeve is wrapped on the side-by-side rollers, the anti-skid block is positioned below the side-by-side rollers, and the anti-skid block is arranged on a carriage.
Further, the scissor fork type lifting transmission mechanism comprises a scissor fork type lifting assembly and a lifting transmission assembly, the lifting transmission assembly is arranged on the scissor fork type lifting assembly, the scissor fork type lifting assembly comprises a main body base and a scissor fork type lifting platform, the frame type side stand column is fixedly connected to the main body base, and the scissor fork type lifting platform is arranged on the main body base.
Preferably, the lifting transmission assembly comprises a lifting conveyor belt bracket, lifting self-driven rollers and a lifting transmission crawler belt, the lifting conveyor belt bracket is arranged on the scissor type lifting platform, a rotating shaft of the lifting self-driven rollers is clamped in the lifting conveyor belt bracket, the lifting transmission crawler belt is arranged on a shell of the lifting self-driven rollers in a rolling mode, and prefabricated components on the ground can be continuously conveyed to the alternating turnover mechanism in a two-by-two mode through the cooperation of the lifting transmission assembly and the fixed transmission mechanism, and the prefabricated components are alternately stacked through the alternating turnover mechanism.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The position of the two prefabricated parts conveyed during each feeding can be adjusted through the alternating turnover mechanism, only one prefabricated part in front can be turned over, the placing angle of the second prefabricated part is not changed, the technical contradiction that the prefabricated parts need to be turned over (the first prefabricated part needs to be turned over) and cannot be turned over (the second prefabricated part cannot be turned over) in the transportation and loading process is overcome, the space occupation is reduced, and the loading capacity and the stability in the transportation process are improved through the alternating stacking mode.
(2) When the vertical surface of the prefabricated part contacts the baffle rod protecting sleeve, the prefabricated part can topple under the blocking action of the baffle rod protecting sleeve, when the contact surface of the prefabricated part and the baffle rod protecting sleeve is inclined, the baffle rod main shaft can slide upwards under the support of the prefabricated part, the baffle rod main shaft in the side upright post chute II cannot influence the baffle rod main shaft in the side upright post chute I when the baffle rod main shaft slides upwards, so that the prefabricated part can be contacted by the two blocking actions, the turnover of the prefabricated part is completed, the baffle rod main shaft in the side upright post chute I can slide upwards together with the baffle rod main shaft in the side upright post chute II when the baffle rod main shaft slides upwards, and therefore the baffle rod protecting sleeve in the pre-tightening adjusting stud cannot contact the prefabricated part, that is to say, the next prefabricated part cannot be turned, and because the bottom surface of the first group of prefabricated part is attached to the top surface of the second group of prefabricated part when the prefabricated part is turned, the baffle rod main shaft in the side upright post chute I cannot contact the second group of prefabricated part from the side surface until the prefabricated part is separated.
(3) The bottom limit positions (i.e. static positions) of the two groups of lifting slide blocks can be respectively adjusted through the two groups of baffle rod adjusting studs, so that prefabricated components with different heights and base widths are adapted, the pre-tightening lower pressure of the lifting slide blocks can be adjusted through the pre-tightening adjusting studs, the turnover of the prefabricated components and the upward sliding of the lifting slide blocks are synchronously performed, and the situation that the prefabricated components cannot push the baffle rod main shaft or the baffle rod main shaft easily slides upwards and cannot turn the prefabricated components is avoided.
(4) The height of the hydraulic lifting base can be adjusted through the hydraulic pipeline and the telescopic supporting leg which can be telescopic, so that the contact and separation of the roller protecting sleeve and the anti-skid block are controlled, and the contradiction problem that the roller protecting sleeve is easy to rotate (loading stage) and cannot be easily rotated (transporting stage) is solved.
(5) Through the cooperation of lift transmission subassembly and fixed transmission mechanism, can constantly with subaerial prefabricated component with two mode of a set of to alternate tilting mechanism department to through alternate tilting mechanism's alternative upset, realize the alternately stacking of prefabricated component.
Drawings
Fig. 1 is a perspective view of a turning apparatus for a concrete prefabricated part according to the present invention;
FIG. 2 is an exploded view of a concrete prefabricated part turning apparatus according to the present invention;
fig. 3 is a front view of a turning apparatus for concrete prefabricated parts according to the present invention;
FIG. 4 is a top view of a concrete precast element turning apparatus according to the present invention;
FIG. 5 is a left side view of a turning apparatus for concrete prefabricated parts according to the present invention;
FIG. 6 is a cross-sectional view taken along section line A-A of FIG. 3;
FIG. 7 is an enlarged view of a portion of the portion I of FIG. 6;
FIG. 8 is an enlarged view of a portion of the portion II of FIG. 5;
fig. 9 is an enlarged view of a portion at iii in fig. 6.
Wherein, 1, an alternating turnover mechanism, 2, a fixed transmission mechanism, 3, a hydraulic lifting type feeding mechanism, 4, a scissor type lifting transmission mechanism, 5, a frame type side column, 6, a flat plate type side column, 7, a stop lever adjusting component, 8, a stop lever pretightening adjusting component, 9, a side column chute I, 10, a side column chute II, 11, a fixed baffle, 12, a baffle threaded hole, 13, a fixed adjusting base, 14, a stop lever adjusting stud, 15, a lifting type sliding block, 16, a deflector rod, 17, a stop lever spindle, 18, a stop lever protecting sleeve, 19, a pretightening adjusting stud, 20, a pretightening adjusting plate, 21, a pretightening spring, 22 and a base threaded hole, 23, fixed conveyor belt brackets 24, fixed self-driven rollers 25, fixed transmission tracks 26, prefabricated parts 27, lifting base components 28, sliding resistance control components 29, hydraulic lifting bases 30, telescopic supporting legs 31, hydraulic pipelines 32, hydraulic valves 33, roller bearings 34, side-by-side rollers 35, roller protection sleeves 36, anti-skid blocks 37, base round holes 38, base supporting legs 39, scissor lifting components 40, lifting transmission components 41, main body bases 42, scissor lifting platforms 43, lifting conveyor belt brackets 44, lifting self-driven rollers 45 and lifting transmission tracks.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-9, the invention provides a turnover device for a concrete prefabricated part 26, which comprises a fixed conveying mechanism 2 and a hydraulic lifting type feeding mechanism 3, wherein the fixed conveying mechanism 2 comprises a fixed conveyor belt bracket 23, a fixed self-driven roller 24, a fixed transmission crawler 25 and a prefabricated part 26, a rotating shaft of the fixed self-driven roller 24 is clamped in the fixed conveyor belt bracket 23, the fixed transmission crawler 25 is arranged on a shell of the fixed self-driven roller 24 in a rolling way, the prefabricated part 26 is arranged on the fixed transmission crawler 25, the turnover device also comprises an alternating turnover mechanism 1 and a scissor type lifting conveying mechanism 4, the alternating turnover mechanism 1 is arranged on the scissor type lifting conveying mechanism 4, the fixed conveying mechanism 2 is arranged on the alternating turnover mechanism 1, and the hydraulic lifting type feeding mechanism 3 is arranged on a carriage.
The alternating turnover mechanism 1 comprises a frame type side stand 5, a flat plate type side stand 6, a stop lever adjusting assembly 7 and a stop lever pre-tightening adjusting assembly 8, wherein the flat plate type side stand 6 is arranged on the frame type side stand 5, the stop lever adjusting assembly 7 and the stop lever pre-tightening adjusting assembly 8 are symmetrically arranged on the flat plate type side stand 6, the position of two prefabricated components 26 conveyed during each feeding can be adjusted through the alternating turnover mechanism 1, only one prefabricated component 26 in front can be turned over, the placing angle of the second prefabricated component 26 is not changed, the technical contradiction that the prefabricated components 26 are required to be turned over (the first prefabricated component is required to be turned over) and the second prefabricated component cannot be turned over in the transporting and loading process is overcome, and the space occupation is reduced and the loading capacity and the stability in the transporting process are improved through the alternating stacking mode.
The frame type side column 5 is fixedly connected to the scissor fork type lifting transmission mechanism 4, the flat plate type side column 6 is fixedly connected to the frame type side column 5, the fixed type conveyor support 23 is fixedly connected to the flat plate type side column 6, the flat plate type side column 6 is symmetrically provided with a side column sliding groove I9 and a side column sliding groove II 10, the heights of the side column sliding groove I9 and the side column sliding groove II 10 can be freely adjusted respectively, the top ends of the side column sliding groove I9 and the side column sliding groove II 10 are respectively provided with a fixed type baffle 11, and the fixed type baffle 11 is provided with a baffle threaded hole 12.
The stop lever adjusting assembly 7 comprises a fixed adjusting base 13, a stop lever adjusting stud 14, a lifting slide block 15, a deflector rod 16, a stop lever main shaft 17 and a stop lever protecting sleeve 18, wherein the fixed adjusting base 13 is fixedly connected to the outer side of a flat plate type side stand column 6, the fixed adjusting base 13 is positioned below a side stand column chute I9 and a side stand column chute II 10, a base threaded hole 22 is arranged on the fixed adjusting base 13, the stop lever adjusting stud 14 is in threaded connection with the base threaded hole 22, the lifting slide block 15 is clamped and slidingly arranged in the side stand column chute I9 and the side stand column chute II 10, the deflector rod 16 is fixedly connected to the inner side of the lifting slide block 15, the stop lever main shaft 17 is rotationally arranged in the lifting slide block 15, when a vertical surface of a prefabricated part 26 contacts the stop lever protecting sleeve 18, the prefabricated part 26 falls under the blocking effect of the stop lever protecting sleeve 18, and when the contact surface of the prefabricated part 26 and the stop lever protecting sleeve 18 is inclined, the gear lever spindle 17 also slides upwards with the lifting slide block 15 under the support of the prefabricated part 26, the gear lever spindle 17 in the side column chute I9 is not influenced when the gear lever spindle 17 in the side column chute II 10 slides upwards, so that the contact of the prefabricated part 26 is ensured to be achieved in two times, the overturning of the prefabricated part 26 is finished, the gear lever spindle 17 in the side column chute I9 slides upwards with the gear lever spindle 17 in the side column chute II 10, the gear lever protective sleeve 18 in the pre-tightening adjusting stud 19 is ensured not to contact the prefabricated part 26, that is, the next prefabricated part 26 is not overturned, and the bottom surface of the first prefabricated part 26 is attached to the top surface of the second prefabricated part 26 when the overturning of the prefabricated part 26 is finished, so that the gear lever spindle 17 in the side column chute I9 is not contacted with the second prefabricated part 26 from the side surface, but will roll on the upper surface of the preform 26 until disengaged.
The gear lever pre-tightening adjusting assembly 8 comprises a pre-tightening adjusting stud 19, a pre-tightening adjusting plate 20 and a pre-tightening spring 21, wherein the pre-tightening adjusting stud 19 is in threaded connection with the baffle threaded hole 12, the pre-tightening adjusting plate 20 is clamped and slidingly arranged in the side upright post chute I9 and the side upright post chute II 10, the pre-tightening adjusting stud 19 is rotationally arranged in the pre-tightening adjusting plate 20, and the pre-tightening spring 21 is arranged between the pre-tightening adjusting plate 20 and the lifting sliding block 15.
The gear lever protective sleeve 18 wraps the gear lever spindle 17, two times of overturning can be carried out on the prefabricated parts 26 through the two groups of gear lever spindles 17, one adjacent prefabricated part 26 can be overturned, the other adjacent prefabricated part 26 is not overturned, the bottom limit positions (namely static positions) of the two groups of lifting slide blocks 15 can be respectively adjusted through the two groups of gear lever adjusting studs 14, so that prefabricated parts 26 with different heights and base widths are adapted, the pre-tightening lower pressure of the lifting slide blocks 15 can be adjusted through the pre-tightening adjusting studs 19, and therefore the overturning of the prefabricated parts 26 and the upward sliding of the lifting slide blocks 15 are synchronously carried out, and the situation that the prefabricated parts 26 push the gear lever spindles 17 and cannot overturn the prefabricated parts 26 easily is avoided.
The hydraulic lifting type feeding mechanism 3 comprises a lifting base assembly 27 and a sliding resistance control assembly 28, wherein the lifting base assembly 27 is arranged on a carriage, and the sliding resistance control assembly 28 is arranged on the lifting base assembly 27 in an array.
The lifting base assembly 27 comprises a hydraulic lifting base 29, telescopic support legs 30 and a hydraulic pipeline 31, a base round hole 37 is arranged on the hydraulic lifting base 29 in an array mode, a base support leg 38 is arranged at the bottom of the hydraulic lifting base 29, the telescopic support legs 30 are clamped and slidably arranged in the base support leg 38, hollow cavities of the hydraulic pipeline 31 and the base support leg 38 are communicated, a hydraulic valve 32 is arranged at the end portion of the hydraulic pipeline 31 in a driving mode, the height of the hydraulic lifting base 29 can be adjusted through the hydraulic pipeline 31 and the telescopic support legs 30 which can be telescopic, and therefore contact and separation of a roller protection sleeve 35 and an anti-skid block 36 are controlled, and the contradiction problem that the roller protection sleeve 35 cannot rotate easily (in a loading stage) is solved.
The sliding resistance control assembly 28 comprises a roller bearing 33, side-by-side rollers 34, a roller protection sleeve 35 and an anti-skid block 36, wherein the roller bearing 33 is clamped in a base round hole 37, the side-by-side rollers 34 are clamped in the roller bearing 33, the roller protection sleeve 35 is wrapped on the side-by-side rollers 34, the anti-skid block 36 is positioned below the side-by-side rollers 34, and the anti-skid block 36 is arranged on a carriage.
The scissor fork type lifting transmission mechanism 4 comprises a scissor fork type lifting assembly 39 and a lifting transmission assembly 40, the lifting transmission assembly 40 is arranged on the scissor fork type lifting assembly 39, the scissor fork type lifting assembly 39 comprises a main body base 41 and a scissor fork type lifting platform 42, the frame type side stand 5 is fixedly connected to the main body base 41, and the scissor fork type lifting platform 42 is arranged on the main body base 41.
The lifting transmission assembly 40 comprises a lifting conveyor belt bracket 43, lifting self-driving rollers 44 and a lifting transmission track 45, the lifting conveyor belt bracket 43 is arranged on the scissor type lifting platform 42, a rotating shaft of the lifting self-driving rollers 44 is clamped in the lifting conveyor belt bracket 43, the lifting transmission track 45 is arranged on a shell of the lifting self-driving rollers 44 in a rolling mode, and prefabricated parts 26 on the ground can be continuously conveyed to the position of the alternating turnover mechanism 1 in a two-by-two mode through the cooperation of the lifting transmission assembly 40 and the fixed transmission mechanism 2, and the prefabricated parts 26 can be stacked alternately through one-by-one turnover of the alternating turnover mechanisms 1.
When the hydraulic lifting device is specifically used, firstly, a user needs to open the hydraulic valve 32 to enable liquid to pass through the hydraulic pipeline 31 and flow into the cavity of the base support leg 38, at the moment, the hydraulic lifting base 29 can ascend through the extension of the telescopic support leg 30, and after the roller protecting sleeve 35 and the anti-skid block 36 are separated, the hydraulic valve 32 is closed, and the side-by-side rollers 34 can freely rotate;
then placing the two groups of prefabricated parts 26 on the lifting transmission crawler 45 lowered to the bottom through an external forklift or other lifting equipment, and keeping a certain gap between the two prefabricated parts 26, wherein the prefabricated parts 26 are in a state that the base contacts the ground during normal storage, so that the prefabricated parts are placed on the lifting transmission crawler 45, then lifting the lifting transmission assembly 40 to a height flush with the fixed transmission mechanism 2 through the lifting of the scissor type lifting platform 42, and then simultaneously starting the lifting self-driving roller 44 and the fixed self-driving roller 24 to enable the prefabricated parts 26 on the lifting transmission crawler 45 to translate to the fixed transmission crawler 25;
when the vertical surface of the first prefabricated part 26 contacts the baffle protection sleeve 18, the prefabricated part 26 can topple under the blocking action of the baffle protection sleeve 18, when the contact surface of the prefabricated part 26 and the baffle protection sleeve 18 is inclined, the baffle main shaft 17 can also slide upwards with the lifting slide block 15 under the support of the prefabricated part 26, the baffle main shaft 17 in the side column chute II 10 cannot influence the baffle main shaft 17 in the side column chute I9 when sliding upwards, so that the two blocking actions can be contacted with the prefabricated part 26 to finish the overturning of the prefabricated part 26, the baffle main shaft 17 in the side column chute I9 can slide upwards with the baffle main shaft 17 in the side column chute II 10 when sliding upwards, so that the baffle protection sleeve 18 in the pre-tightening adjusting stud 19 cannot contact the prefabricated part 26, that is to say, the next prefabricated part 26 cannot be overturned, and the bottom surface of the first prefabricated part 26 is already in contact with the top surface of the second prefabricated part 26 when the prefabricated part 26 is overturned, so that the baffle main shaft 17 in the side column chute I9 cannot contact with the second prefabricated part 26 from the side surface until the second prefabricated part 26 is not separated from the rolling surface;
the two groups of prefabricated parts 26 slide together along with the fixed transmission crawler 25 towards the prefabricated parts 26 originally stacked on the hydraulic lifting loading mechanism 3, and the prefabricated parts 26 are pushed to translate towards the other end of the hydraulic lifting base 29 after being contacted;
after the prefabricated parts 26 on the lifting transmission track 45 are transferred to the fixed transmission track 25, the lifting transmission assembly 40 descends to feed the next group of prefabricated parts 26;
after loading is completed, the hydraulic valve 32 is opened to allow the liquid in the base leg 38 to flow out through the hydraulic pipe 31, and at this time, the hydraulic lifting base 29 is slowly lowered, and the rotation resistance of the roller protecting sleeve 35 can be increased by the extrusion of the roller protecting sleeve 35 and the anti-skid block 36, so that the stability in the transportation process is improved.
The bottom limit positions (i.e. static positions) of the two groups of lifting slide blocks 15 can be respectively adjusted through the two groups of gear lever adjusting studs 14, so that prefabricated components 26 with different heights and base widths are adapted, the pre-tightening lower pressure of the lifting slide blocks 15 can be adjusted through the pre-tightening adjusting studs 19, the turnover of the prefabricated components 26 and the upward sliding of the lifting slide blocks 15 are synchronously carried out, and the situation that the prefabricated components 26 cannot push the gear lever spindle 17 or the gear lever spindle 17 easily slides upwards and cannot turn the prefabricated components 26 is avoided.
The height of the hydraulic lifting base 29 can be adjusted through the hydraulic pipeline 31 and the telescopic supporting leg 30 which can be telescopic, so that the contact and separation of the roller protecting sleeve 35 and the anti-skid block 36 are controlled, and the contradiction problem that the roller protecting sleeve 35 can not rotate easily (in the loading stage) but can not rotate easily (in the transporting stage) is overcome.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. The utility model provides a tipping arrangement of precast concrete component, includes fixed transport mechanism (2) and hydraulic pressure over-and-under type feed mechanism (3), fixed transport mechanism (2) are including fixed conveyer belt support (23), fixed self-driving roller (24), fixed transmission track (25) and precast component (26), in fixed conveyer belt support (23) are located in the rotation axis block of fixed self-driving roller (24), fixed transmission track (25) roll is located on the shell of fixed self-driving roller (24), precast component (26) are arranged in on fixed transmission track (25), its characterized in that: the automatic feeding device is characterized by further comprising an alternating turnover mechanism (1) and a scissor fork type lifting transmission mechanism (4), wherein the alternating turnover mechanism (1) is arranged on the scissor fork type lifting transmission mechanism (4), the fixed transmission mechanism (2) is arranged on the alternating turnover mechanism (1), and the hydraulic lifting type feeding mechanism (3) is arranged on a carriage; the alternating turnover mechanism (1) comprises a frame type side stand column (5), a flat plate type side stand column (6), a stop lever adjusting assembly (7) and a stop lever pre-tightening adjusting assembly (8), wherein the flat plate type side stand column (6) is arranged on the frame type side stand column (5), and the stop lever adjusting assembly (7) and the stop lever pre-tightening adjusting assembly (8) are symmetrically arranged on the flat plate type side stand column (6).
2. The turning apparatus of a concrete prefabricated member according to claim 1, wherein: frame type side stand (5) rigid coupling is on cutting fork lift transport mechanism (4), flat type side stand (6) rigid coupling is on frame type side stand (5), fixed conveyer belt support (23) rigid coupling is on flat type side stand (6), the symmetry is equipped with side stand spout one (9) and side stand spout two (10) on flat type side stand (6), the height of side stand spout one (9) and side stand spout two (10) can be adjusted freely respectively, the top of side stand spout one (9) and side stand spout two (10) all is equipped with fixed baffle (11) respectively, be equipped with baffle screw hole (12) on fixed baffle (11).
3. A turning apparatus for a concrete prefabricated member according to claim 2, characterized in that: the stop lever adjusting assembly (7) comprises a fixed adjusting base (13), a stop lever adjusting stud (14), a lifting sliding block (15), a deflector rod (16), a stop lever main shaft (17) and a stop lever protecting sleeve (18), wherein the fixed adjusting base (13) is fixedly connected to the outer side of a flat plate type side stand column (6), the fixed adjusting base (13) is located below a first side stand column sliding groove (9) and a second side stand column sliding groove (10), a base threaded hole (22) is formed in the fixed adjusting base (13), the stop lever adjusting stud (14) is in threaded connection with the base threaded hole (22), the lifting sliding block (15) is clamped and slides in the first side stand column sliding groove (9) and the second side stand column sliding groove (10), the deflector rod (16) is fixedly connected to the inner side of the lifting sliding block (15), and the stop lever main shaft (17) is rotationally arranged in the lifting sliding block (15).
4. A concrete prefabricated member turning apparatus according to claim 3, wherein: the gear lever pre-tightening adjusting assembly (8) comprises a pre-tightening adjusting stud (19), a pre-tightening adjusting plate (20) and a pre-tightening spring (21), the pre-tightening adjusting stud (19) is in threaded connection with a baffle threaded hole (12), the pre-tightening adjusting plate (20) is clamped and slidingly arranged in a side upright post sliding groove I (9) and a side upright post sliding groove II (10), the pre-tightening adjusting stud (19) is rotationally arranged in the pre-tightening adjusting plate (20), and the pre-tightening spring (21) is arranged between the pre-tightening adjusting plate (20) and a lifting sliding block (15).
5. The turning apparatus for a concrete prefabricated member according to claim 4, wherein: the gear lever protective sleeve (18) is wrapped on the gear lever main shaft (17), and two groups of gear lever main shafts (17) can turn over the prefabricated components (26) twice, and because the lifting slide block (15) in the side upright post slide groove I (9) slides upwards with the lifting slide block (15) in the side upright post slide groove II (10), one of the two adjacent groups of prefabricated components (26) can be guaranteed to be turned over, and the other prefabricated component is guaranteed not to be turned over.
6. The concrete prefabricated member turning apparatus according to claim 5, wherein: the hydraulic lifting type feeding mechanism (3) comprises a lifting base assembly (27) and a sliding resistance control assembly (28), wherein the lifting base assembly (27) is arranged on a carriage, and the sliding resistance control assembly (28) is arranged on the lifting base assembly (27) in an array.
7. The turning apparatus for a concrete prefabricated member according to claim 6, wherein: lifting base subassembly (27) are including fluid pressure type lifting base (29), flexible landing leg (30) and hydraulic pressure pipeline (31), the array is equipped with base round hole (37) on fluid pressure type lifting base (29), the bottom of fluid pressure type lifting base (29) is equipped with base landing leg (38), flexible landing leg (30) block slides and locates in base landing leg (38), the cavity of hydraulic pressure pipeline (31) and base landing leg (38) link up, drive the tip of hydraulic pressure pipeline (31) and be equipped with hydraulic valve (32).
8. The turning apparatus of a concrete prefabricated member according to claim 7, wherein: the sliding resistance control assembly (28) comprises a roller bearing (33), side-by-side rollers (34), a roller protection sleeve (35) and an anti-slip block (36), wherein the roller bearing (33) is clamped in a base round hole (37), the side-by-side rollers (34) are clamped in the roller bearing (33), the roller protection sleeve (35) is wrapped on the side-by-side rollers (34), the anti-slip block (36) is located below the side-by-side rollers (34), and the anti-slip block (36) is arranged on a carriage.
9. The concrete prefabricated member turning apparatus according to claim 8, wherein: the scissor fork type lifting transmission mechanism (4) comprises a scissor fork type lifting assembly (39) and a lifting transmission assembly (40), the lifting transmission assembly (40) is arranged on the scissor fork type lifting assembly (39), the scissor fork type lifting assembly (39) comprises a main body base (41) and a scissor fork type lifting platform (42), the frame type side stand column (5) is fixedly connected to the main body base (41), and the scissor fork type lifting platform (42) is arranged on the main body base (41).
10. The concrete prefabricated member turning apparatus according to claim 9, wherein: the lifting transmission assembly (40) comprises a lifting conveyor belt support (43), lifting self-driving rollers (44) and a lifting transmission crawler belt (45), the lifting conveyor belt support (43) is arranged on a scissor type lifting platform (42), a rotating shaft of the lifting self-driving rollers (44) is clamped in the lifting conveyor belt support (43), and the lifting transmission crawler belt (45) is arranged on a shell of the lifting self-driving rollers (44) in a rolling mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310725030.8A CN116513776B (en) | 2023-06-19 | 2023-06-19 | Overturning equipment for concrete prefabricated part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310725030.8A CN116513776B (en) | 2023-06-19 | 2023-06-19 | Overturning equipment for concrete prefabricated part |
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| CN116513776A true CN116513776A (en) | 2023-08-01 |
| CN116513776B CN116513776B (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117002970A (en) * | 2023-08-28 | 2023-11-07 | 苏州新励诚智能装备科技有限公司 | Limiting mechanism applicable to overturning and pouring machine and applicable to sagger with different heights |
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| CN117002970A (en) * | 2023-08-28 | 2023-11-07 | 苏州新励诚智能装备科技有限公司 | Limiting mechanism applicable to overturning and pouring machine and applicable to sagger with different heights |
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| Publication number | Publication date |
|---|---|
| CN116513776B (en) | 2023-09-05 |
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