CN110077842B - Eagle claw type unloader - Google Patents
Eagle claw type unloader Download PDFInfo
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- CN110077842B CN110077842B CN201910449425.3A CN201910449425A CN110077842B CN 110077842 B CN110077842 B CN 110077842B CN 201910449425 A CN201910449425 A CN 201910449425A CN 110077842 B CN110077842 B CN 110077842B
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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
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
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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
- B65G65/00—Loading or unloading
Abstract
The invention relates to an eagle claw type unloader, which comprises a gripping device, a transverse moving device and a longitudinal telescopic device, wherein the gripping device comprises a gripping and meshing mechanism and a gripping and moving mechanism, and the gripping and meshing mechanism is arranged on the gripping and moving mechanism; the grabbing and meshing mechanism comprises an occluder, a top tooth and support columns, wherein the two support columns are respectively arranged on two sides of the top tooth, and the top tooth is fixedly arranged on the support columns. This unloader only needs adjustment lateral shifting device and vertical telescoping device to suitable position at the uninstallation process, explore the goods position when the apical tooth, the gap about the goods is gone into to the top, interlock hydraulic component begins work and fixes the goods interlock, it shifts the goods to other positions with vertical telescoping device to recycle lateral shifting device and, it unclamps to snatch the interlock mechanism, the goods utilizes the dead weight to follow the apical tooth landing, realize steady uninstallation, effectual uninstallation to arranging the heavy goods of compact quality, the problem of the nothing from the lower hand such as uninstallation in-process fork truck has been solved, the efficiency of uninstallation is improved, the uninstallation cost of labor is reduced.
Description
Technical Field
The invention relates to the technical field of lifting appliances, in particular to an eagle claw type unloader.
Background
In current logistics industry, to some goods that arrange closely like yarn package etc. the operating space that utilizes current uninstallation modes needs such as fork truck is big, the degree of difficulty is high, needs to rely on the manpower to accomplish usually for operating personnel intensity of labour is big, and because goods weight is heavy itself, the manpower is very easily dangerous in handling, makes operating personnel's life safety can not obtain the guarantee.
In order to solve the above technical problems, patent application No. CN201710622865.5 entitled turning unloading device of the invention is to provide a positioning engaging mechanism, a turning mechanism, a gantry mechanism, and a traveling mechanism to move closely arranged goods, such as bagged sand and stone, bagged grain, and square box, with small gaps therebetween, but the movement is very inconvenient, the unloading of bottom goods is inconvenient, and the market utilization rate is low, so a new unloading mechanism is designed to solve the problem at first glance.
Disclosure of Invention
The eagle claw type unloading machine is ingenious in structure, can effectively unload closely-arranged goods, relieves manpower, reduces danger in the unloading process, can be fixed to other walking machines such as warehouse forklifts and the like, achieves electromechanical integration, enables the market utilization rate to be high, and is beneficial to popularization and application of the unloading machine in the field.
In order to achieve the purpose, the invention adopts the following technical scheme: an eagle claw type unloader comprises a grabbing device, a transverse moving device and a longitudinal telescopic device, wherein the grabbing device comprises a grabbing and meshing mechanism and a grabbing and moving mechanism, and the grabbing and meshing mechanism is arranged on the grabbing and moving mechanism; the grabbing and meshing mechanism comprises a meshing device, a top tooth and support columns, the two support columns are respectively arranged on two sides of the top tooth, and the top tooth is fixedly arranged on the support columns.
As a preferred scheme of the invention, the occluder comprises an occluder upper part and an occluder lower part, the occluder comprises occluding teeth, an upper end first connecting piece, an upper end second connecting piece, a lower end first connecting piece, a lower end second connecting piece, a lower end third connecting piece, an upper end central shaft, a lower end central shaft, a welding positioning piece, a positioning sleeve, an antifriction sleeve, a fixed long pin, a fixed middle pin, a fixed short pin, a fixed assembly, an inner support, an outer support, a connecting rod, a hydraulic cylinder barrel, a hydraulic cylinder piston rod and a hydraulic cylinder end cover, the antifriction sleeve is fixedly arranged on the inner support and the outer support, the occluder upper part is sequentially assembled and arranged on the upper end central shaft according to the sequence of the occluding teeth, the positioning sleeve, the upper end first connecting piece, the welding positioning piece, the positioning sleeve, the upper end second connecting piece, the upper, the outer support, the meshing teeth, the inner support and the first connecting piece at the upper end are connected through a fixed short pin, the cylinder barrel of the hydraulic cylinder is installed between the second connecting pieces at the two upper ends through a fixed middle pin, and the connecting rod is installed between the first connecting piece at the upper end and the second connecting piece at the upper end through a fixed middle pin.
As a preferable scheme of the present invention, the lower portion of the occluder is sequentially mounted on the lower center shaft in the order of a lower first connecting member, a positioning sleeve, a lower second connecting member, a positioning sleeve, a lower third connecting member, a positioning sleeve, a lower second connecting member, and a positioning sleeve, the lower second connecting member, the connecting rod, the lower third connecting member, the hydraulic cylinder piston rod, the lower third connecting member, the connecting rod, and the lower second connecting member are connected by a long fixing pin, and the outer support, the lower first connecting member, the inner support, and the lower second connecting member are connected by a short fixing pin.
As a preferable scheme of the invention, two sides of the contact surface of the outer support and the goods are in a sawtooth shape.
As a preferred scheme of the invention, the grabbing and moving mechanism comprises a linear guide rail, a slider, a moving nut, a screw rod, an upper screw rod supporting piece, a lower screw rod supporting piece, an unloading plate, a side plate, an upper supporting plate, a lower supporting plate, a coupler, a motor base, a servo motor, a vertical supporting plate, a cross beam and a positioning plate, wherein the number of the side plate and the vertical supporting plate is two, the upper supporting plate is positioned at the upper ends of the two supporting columns, the lower supporting plate is arranged at the lower ends of the two supporting columns, the motor base is arranged on the upper supporting plate, the servo motor is arranged on the motor base, and an output shaft of the servo motor is; the upper support piece of the screw rod is arranged on the positioning plate, the positioning plate is connected with the cross beam through a bolt, two side surfaces of the cross beam are respectively connected with two support columns through two side plates, and the lower surface of the cross beam is connected with the lower support plate through two vertical support plates; the screw rod lower supporting piece is arranged at the lower end of the screw rod and is fixedly connected with the lower supporting plate through a bolt; the movable nut is sleeved outside the screw rod, the unloading plate is arranged between the inner support and the movable nut, two sides of the unloading plate are connected with the sliding block, the sliding block is installed on the linear guide rail, and the linear guide rail is vertically installed on the support column.
As a preferred scheme of the invention, the transverse moving device comprises two horizontal inner arms, two horizontal outer arms, two horizontal telescopic hydraulic cylinder barrels, two horizontal telescopic hydraulic cylinder end covers, two horizontal telescopic hydraulic cylinder piston rods, two piston rod T-shaped sleeves, two thrust shafts, two fixed sleeves, two antifriction supports, two torsion connecting pieces a, two rope buckles and two connecting plates, wherein the piston rod T-shaped sleeves are arranged on the horizontal telescopic hydraulic cylinder piston rods and are connected with the horizontal inner arms through the thrust shafts and the fixed sleeves; the antifriction support includes holder and roller, the holder recess is seted up to the holder, the roller fill in the holder recess, and the holder set firmly in on the horizontal inner boom lower surface, the horizontal inner boom is located in the horizontal outer boom, the horizontal outer boom is through two connecting plates and torsion joint piece a bolted connection, and horizontal flexible pneumatic cylinder is installed on torsion joint piece a.
In a preferred embodiment of the present invention, the roller is circular.
As a preferred scheme of the invention, the longitudinal telescopic device comprises a longitudinal inner column, a longitudinal outer column, a vertical hydraulic cylinder barrel, a vertical hydraulic cylinder end cover, a vertical hydraulic cylinder piston rod, a longitudinal piston rod T-shaped sleeve, a longitudinal thrust shaft, a longitudinal fixed sleeve, a longitudinal antifriction support and a torsion connecting piece b; the longitudinal piston rod T-shaped sleeve is arranged on the vertical hydraulic cylinder piston rod and is arranged with the longitudinal inner column through the longitudinal thrust shaft and the longitudinal fixing sleeve; the longitudinal antifriction support comprises a longitudinal retainer and rollers, the longitudinal retainer is provided with longitudinal retainer grooves, the longitudinal rollers are filled in the longitudinal retainer grooves, and the longitudinal retainer is fixedly arranged on two surfaces of the longitudinal inner column; the longitudinal inner column is arranged in the longitudinal outer column; the longitudinal inner column is connected with the torsional connecting piece b through a bolt, and the cylinder barrel of the vertical hydraulic cylinder is arranged on the longitudinal outer column.
As a preferable scheme of the invention, the upper end of the longitudinal inner column is provided with a round hole which is connected with the rope buckle through a steel wire rope.
As a preferred scheme of the invention, the device also comprises a flange shaft and a torsion servo motor; the torsion joint piece a and the torsion joint piece b are connected through a flange shaft bolt, the flange shaft is connected with a torsion servo motor, and the torsion servo motor is fixedly arranged on the longitudinal outer column through a motor base.
Compared with the prior art, the invention has the beneficial effects that: according to the eagle claw type unloading machine, only the transverse moving device and the longitudinal telescopic device need to be adjusted to proper positions in the unloading process, when the top teeth search the positions of the cargos, the cargos are jacked into the upper and lower gaps of the cargos, the hydraulic components are meshed to fix the cargos, the cargos are transferred to other positions by the transverse moving device and the longitudinal telescopic device, the grabbing and meshing mechanism is loosened, the cargos slide off the top teeth by the dead weight, and stable unloading is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of an eagle claw type unloader according to an embodiment;
FIG. 2 is a schematic structural view of a grasping and engaging mechanism of the eagle claw type unloader according to the embodiment;
FIG. 3 is a schematic structural view of the top teeth of the eagle claw type unloader in the embodiment;
FIG. 4 is a schematic structural view of an occluder in a grasping occluding mechanism of the eagle claw type unloader in the embodiment;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4;
FIG. 6 is a schematic structural view of an occluder in a grasping occluding mechanism of the eagle claw type unloader in the embodiment;
FIG. 7 is a schematic view of the upper connection of the gripping and engagement mechanism of the eagle claw type unloader according to the embodiment;
FIG. 8 is a schematic detail view of the lower connection of the gripping and engagement mechanism of the eagle claw type unloader in the embodiment;
FIG. 9 is a sectional view of the construction of an occluder of an embodiment of an eagle claw type unloader;
FIG. 10 is a sectional view of the upper end of the longitudinal expansion device of the eagle claw type unloader in the embodiment;
FIG. 11 is a rear view of the gripping and engagement mechanism of the eagle claw type unloader according to the embodiment;
FIG. 12 is a schematic view of the longitudinal extension device of the eagle claw type unloader in the embodiment;
FIG. 13 is a sectional view showing the structure of a longitudinal expansion device of the claw type unloader in accordance with the embodiment;
FIG. 14 is a detailed view of a portion of the longitudinal anti-friction support of the eagle claw unloader according to an embodiment.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Example (b): as shown in fig. 1 to 14, an eagle claw type cargo unloader comprises a gripping device 1, a transverse moving device 2 and a longitudinal expansion device 3, wherein the gripping device 1 is translated to a specific spatial position through the transverse moving device 2 and the longitudinal expansion device 3, the gripping device 1 comprises a gripping and meshing mechanism and a gripping and moving mechanism, and the gripping and meshing mechanism is mounted on the gripping and moving mechanism; the grabbing and meshing mechanism comprises a meshing device 104, a top tooth 105 and a supporting column 103, the two supporting columns 103 are respectively arranged on two sides of the top tooth 105, the top tooth 105 is high in strength, short and small and provided with sawtooth stripes, the positioning and supporting effects on goods are achieved, and the top tooth 105 is fixedly arranged on the supporting column 103 through a bolt and other fixing connection modes.
The articulator 104 comprises an articulator upper part and an articulator lower part, the articulator comprises an articulator tooth 104A, an upper end first connecting piece 104C, an upper end second connecting piece 104D, a lower end first connecting piece 104L, a lower end second connecting piece 104K, a lower end third connecting piece 104J, an upper end central shaft 104E, a lower end central shaft 104P, a welding positioning piece 104B, a positioning sleeve 104M, an anti-friction sleeve 104O, a fixed long pin 104G3, a fixed middle pin 104G2, a fixed short pin 104G1, a fixing component, an inner support 104N, an outer support 104H, a connecting rod 104I, a hydraulic cylinder barrel 104F-1, a hydraulic cylinder piston rod 104F-2 and a hydraulic cylinder end cover 104F-3, the anti-friction sleeve 104O is fixedly arranged on the inner support 104N and the outer support 104H, the articulator upper part is provided with a tooth 104A, a positioning sleeve 104M, an upper end first connecting piece 104C, a welding, The positioning sleeve 104M, the upper end second connector 104D, and the positioning sleeve 104M are sequentially assembled and mounted on the upper end center shaft 104E, the outer support 104H, the engagement teeth 104A, the inner support 104N, and the upper end first connector 104C are connected by a fixed short pin 104G1, the hydraulic cylinder 104F-1 is mounted between the two upper end second connectors 104D by a fixed middle pin 104G2, and the link 104I is mounted between the upper end first connector 104C and the upper end second connector 104D by a fixed middle pin 104G 2.
The lower part of the occluder is sequentially arranged on a lower end central shaft 104P according to the sequence of a lower end first connecting piece 104L, a positioning sleeve 104M, a lower end second connecting piece 104K, a positioning sleeve 104M, a lower end third connecting piece 104J, a positioning sleeve 104M, a lower end second connecting piece 104K and a positioning sleeve 104M, the lower end second connecting piece 104K, a connecting rod 104I, the lower end third connecting piece 104J, a hydraulic cylinder piston rod 104F-2, the lower end third connecting piece 104J, the connecting rod 104I and the lower end second connecting piece 104K are connected through a fixed long pin 104G3, and an outer support 104H, the lower end first connecting piece 104L, an inner support 104N and the lower end second connecting piece 104K are connected through a fixed short pin 104G 1.
The two sides of the contact surface of the outer support 104H and the goods are in a sawtooth shape, so that the friction force between the outer support and the goods is increased, and the probability of falling off of the goods in the moving-away process is reduced.
The grabbing and moving mechanism comprises a linear guide rail 118, a slide block 119, a moving nut 111, a screw rod 112, a screw rod upper supporting piece 114, a screw rod lower supporting piece 110, an unloading plate 120, a side plate 108, an upper supporting plate 102, a lower supporting plate 107, a coupler 115, a motor base 109a, a servo motor 101, a vertical supporting plate 113, a cross beam 117 and a positioning plate 116, wherein the number of the side plate 108 and the vertical supporting plate 113 is two, the upper supporting plate 102 is positioned at the upper ends of the two supporting columns 103, the lower supporting plate 107 is arranged at the lower ends of the two supporting columns 103, the motor base 109a is arranged on the upper supporting plate 102, the servo motor 101 is arranged on the motor base 109a, and an output shaft of the servo motor 101; the screw rod upper supporting member 114 is mounted on the positioning plate 116, the positioning plate 116 is connected to the cross beam 117 by bolts, two side surfaces of the cross beam 117 are respectively connected to two supporting columns 103 by two side plates 108, the lower surface of the cross beam 117 is connected to the lower supporting plate 107 by two vertical supporting plates 113, the vertical supporting plates 113 play a supporting role in the longitudinal direction, the screw rod lower supporting member 110 is arranged at the lower end of the screw rod 112 for supporting the lower part of the screw rod 112 and is fixedly connected to the lower supporting plate 107 by bolts, i.e. the screw rod 112 is fixed on the lower supporting plate 107 by bolts, the moving nut 111 is sleeved outside the screw rod 112, the unloading plate 120 is mounted between the inner support 104N and the moving nut 111 and two sides of the unloading plate 120 are connected to the slide block 119, the slide block 119 is mounted on a linear guide 118, the screw rod 112 plays a role of lifting during the process, and the linear guide rail 118 is used for supporting the slide block 119 so as to facilitate the slide block 119 to slide thereon.
When the grabbing and moving mechanism acts, the screw rod 112 is driven to rotate through the driving action of the servo motor 101, so that the moving nut 111 and the occluder move up and down to a proper position, and then under the driving action of the hydraulic element, the occluder realizes occlusion action to occlude goods.
The transverse moving device 2 comprises a horizontal inner arm 201, a horizontal outer arm 209, a horizontal telescopic hydraulic cylinder barrel 205-1, a horizontal telescopic hydraulic cylinder end cover 205-2, a horizontal telescopic hydraulic cylinder piston rod 205-3, a piston rod T-shaped sleeve 204a, a thrust shaft 202a, a fixed sleeve 203a, an antifriction support 206a, a torsion connecting piece a211, a rope buckle 207 and a connecting plate 210, wherein the number of the connecting plate 210 is two, the piston rod T-shaped sleeve 204a is arranged on the horizontal telescopic hydraulic cylinder piston rod 205-3 and is connected with the horizontal inner arm 201 through the thrust shaft 202a and the fixed sleeve 203 a; the anti-friction support 206a includes a cage 206a1 and a roller 206a2, the cage 206a1 has a cage groove, the roller 206a2 has a circular shape, the roller 206a2 is filled in the cage groove, and the cage 206a1 is fixed to the lower surface of the horizontal inner arm 201, thereby forming an anti-friction structure.
The horizontal inner arm 201 is arranged in the horizontal outer arm 209, the horizontal outer arm 209 is in bolted connection with a torsional connecting piece a211 through two connecting plates 210, a cylinder 205-1 of the horizontal telescopic hydraulic cylinder is arranged on the torsional connecting piece a211, a piston rod 205-3 of the horizontal telescopic hydraulic cylinder drives the horizontal inner arm 201 to stretch out and draw back through the telescopic action of a horizontal telescopic hydraulic element, at the moment, friction is reduced between the horizontal inner arm 201 and the horizontal outer arm 209 through a roller 206a2 of a antifriction support 206a, the movement is smooth, and a rope buckle 207 is welded on the horizontal outer arm 209.
The longitudinal telescopic device 3 comprises a longitudinal inner column 301, a longitudinal outer column 302, a vertical hydraulic cylinder barrel 303-1, a vertical hydraulic cylinder end cover 303-2, a vertical hydraulic cylinder piston rod 303-3, a longitudinal piston rod T-shaped sleeve 204b, a longitudinal thrust shaft 202b, a longitudinal fixed sleeve 203b, a longitudinal antifriction support 206b and a torsion connecting piece b 212; the longitudinal piston rod T-shaped sleeve 204b is arranged on the vertical hydraulic cylinder piston rod 303-3 and is arranged with the longitudinal inner column 301 through a longitudinal thrust shaft 202b and a longitudinal fixed sleeve 203 b; the longitudinal anti-friction support 206b comprises a longitudinal cage 206b1 and a roller 206b2, the longitudinal cage 206b1 is provided with a longitudinal cage groove, the longitudinal roller 206b2 is filled in the longitudinal cage groove, and the longitudinal cage 206b1 is fixedly arranged on two surfaces of the longitudinal inner column 301; the longitudinal inner column 301 is arranged in the longitudinal outer column 302; the longitudinal inner column 301 is in bolted connection with the torsion connecting piece b212, the vertical hydraulic cylinder barrel 303-2 is installed on the longitudinal outer column 302, through the telescopic action of the longitudinal telescopic hydraulic element, the vertical hydraulic cylinder piston rod 303-3 drives the longitudinal inner column 301 to stretch, and at the moment, friction is reduced between the longitudinal inner column 301 and the longitudinal outer column 302 by virtue of the longitudinal roller 206b2 of the longitudinal antifriction support 206b, so that the action is smooth.
The upper end of the longitudinal inner column 301 is provided with a round hole, and is connected with the rope buckle 207 through a steel wire rope 208, so that the stability of the cantilever supporting beam is enhanced.
The longitudinal telescopic device 3 also comprises a flange shaft 213 and a torsion servo motor; the torsional joint piece a211 and the torsional joint piece b212 are connected through a flange shaft 213 by bolts, the flange shaft 213 is connected with a torsional servo motor, and the torsional servo motor is fixedly arranged on the longitudinal outer column 302 through a motor base 109 b.
The longitudinal outer columns 302 can be mounted on a small-sized carrier loader, so that the whole unloader can be connected with other machines, the application range of the unloader is expanded, and the popularization and application of the unloader in the market are facilitated.
The eagle claw type unloading machine in the embodiment solves the problem of small operation space when unloading goods, and the difficulty of unloading by manpower when unloading goods is needed, the unloading process only needs to adjust the transverse moving device 2 and the longitudinal telescopic device 3 to proper positions, when the top teeth 105 explore the goods position, the goods are pushed into the upper and lower gaps of the goods, the engagement hydraulic element starts to work to engage and fix the goods, then the transverse moving device 2 and the longitudinal telescopic device 3 are utilized to transfer the goods to other positions, the engagement mechanism is loosened, the goods slide down from the top teeth 105 by self weight, and stable unloading is realized.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides an eagle claw formula unloader which characterized in that: the device comprises a grabbing device (1), a transverse moving device (2) and a longitudinal telescopic device (3), wherein the grabbing device (1) comprises a grabbing and meshing mechanism and a grabbing and moving mechanism, and the grabbing and meshing mechanism is mounted on the grabbing and moving mechanism; the grabbing and meshing mechanism comprises a meshing device (104), a top tooth (105) and support columns (103), the two support columns (103) are respectively arranged on two sides of the top tooth (105), and the top tooth (105) is fixedly arranged on the support columns (103); the occluder (104) comprises an occluder upper part and an occluder lower part, the occluder comprises occluding teeth (104A), an upper end first connecting piece (104C), an upper end second connecting piece (104D), a lower end first connecting piece (104L), a lower end second connecting piece (104K), a lower end third connecting piece (104J), an upper end central shaft (104E), a lower end central shaft (104P), a welding positioning piece (104B), a positioning sleeve (104M), an antifriction sleeve (104O), a fixed long pin (104G3), a fixed middle pin (104G2), a fixed short pin (104G1), a fixed assembly, an inner support (104N), an outer support (104H), a connecting rod (104I), a hydraulic cylinder barrel (104F-1), a hydraulic cylinder piston rod (104F-2) and a hydraulic cylinder end cover (104F-3), the antifriction sleeve (104O) is fixedly arranged on the inner support (104N) and the outer support (104H), the upper portion of the articulator is sequentially assembled and installed on an upper end central shaft (104E) according to the sequence of an articulation tooth (104A), a positioning sleeve (104M), an upper end second connecting piece (104D) and the positioning sleeve (104M), the outer support (104H), the articulation tooth (104A), the inner support (104N) and the upper end first connecting piece (104C) are connected through a fixed short pin (104G1), a hydraulic cylinder barrel (104F-1) is installed between the two upper end second connecting pieces (104D) through a fixed middle pin (104G2), and a connecting rod (104I) is installed between the upper end first connecting piece (104C) and the upper end second connecting piece (104D) through a fixed middle pin (104G 2).
2. An eagle claw type unloader according to claim 1, wherein: the lower part of the occluder is sequentially arranged on a lower end central shaft (104P) according to the sequence of a lower end first connecting piece (104L), a positioning sleeve (104M), a lower end second connecting piece (104K), a positioning sleeve (104M), a lower end third connecting piece (104J), a positioning sleeve (104M), a lower end second connecting piece (104K) and a positioning sleeve (104M), a lower end second connecting piece (104K), a connecting rod (104I), a lower end third connecting piece (104J), a hydraulic cylinder piston rod (104F-2), a lower end third connecting piece (104J), a connecting rod (104I) and the lower end second connecting piece (104K) are connected through a fixed long pin (104G3), the outer support (104H), the lower end first connecting piece (104L), the inner support (104N) and the lower end second connecting piece (104K) are connected through a fixed short pin (104G 1).
3. An eagle claw type unloader according to claim 2, wherein: the two sides of the contact surface of the outer support (104H) and the goods are in a sawtooth shape.
4. An eagle claw type unloader according to claim 2, wherein: the grabbing and moving mechanism comprises a linear guide rail (118), a slide block (119), a moving nut (111), a screw rod (112), a screw rod upper supporting piece (114), a screw rod lower supporting piece (110), an unloading plate (120), a side plate (108), an upper supporting plate (102), a lower supporting plate (107), a coupling (115), a motor base (109a), a servo motor (101), a vertical supporting plate (113), a cross beam (117) and a positioning plate (116), the number of the side plates (108) and the number of the vertical supporting plates (113) are two, the upper supporting plate (102) is positioned at the upper ends of the two supporting columns (103), the lower supporting plate (107) is arranged at the lower ends of two supporting columns (103), the motor base (109a) is arranged on the upper supporting plate (102), the servo motor (101) is arranged on the motor base (109a), and an output shaft of the servo motor (101) is sequentially connected with the coupling (115) and the screw rod (112); the screw rod upper supporting piece (114) is installed on the positioning plate (116), the positioning plate (116) is connected with the cross beam (117) through bolts, two side faces of the cross beam (117) are respectively connected with the two supporting columns (103) through two side plates (108), and the lower surface of the cross beam (117) is connected with the lower supporting plate (107) through two vertical supporting plates (113); the screw rod lower supporting piece (110) is arranged at the lower end of the screw rod (112) and is fixedly connected with the lower supporting plate (107) through a bolt; the movable nut (111) is sleeved outside the screw rod (112), the unloading plate (120) is arranged between the inner support (104N) and the movable nut (111), two sides of the unloading plate (120) are connected with the sliding block (119), the sliding block (119) is installed on the linear guide rail (118), and the linear guide rail (118) is vertically installed on the supporting column (103).
5. An eagle claw type unloader according to claim 4, wherein: the transverse moving device (2) comprises a horizontal inner arm (201), a horizontal outer arm (209), a horizontal telescopic hydraulic cylinder barrel (205-1), a horizontal telescopic hydraulic cylinder end cover (205-2), a horizontal telescopic hydraulic cylinder piston rod (205-3), a piston rod T-shaped sleeve (204a), a thrust shaft (202a), a fixed sleeve (203a), an antifriction support (206a), a torsion connecting piece a (211), a rope buckle (207) and a connecting plate (210), wherein the number of the connecting plate (210) is two, the piston rod T-shaped sleeve (204a) is arranged on the horizontal telescopic hydraulic cylinder piston rod (205-3) and is connected with the horizontal inner arm (201) through the thrust shaft (202a) and the fixed sleeve (203 a); antifriction support (206a) includes holder (206a1) and roller (206a2), the holder recess is seted up in holder (206a1), roller (206a2) fill in the holder recess, and holder (206a1) set firmly in on horizontal inner arm (201) lower surface, horizontal inner arm (201) are located in horizontal outer arm (209), horizontal outer arm (209) are through two connecting plates (210) and twist joint piece a (211) bolted connection, and horizontal flexible hydraulic cylinder (205-1) is installed on twist joint piece a (211).
6. An eagle claw type unloader according to claim 5, wherein: the roller (206a2) is circular.
7. An eagle claw type unloader according to claim 5, wherein: the longitudinal telescopic device (3) comprises a longitudinal inner column (301), a longitudinal outer column (302), a vertical hydraulic cylinder barrel (303-1), a vertical hydraulic cylinder end cover (303-2), a vertical hydraulic cylinder piston rod (303-3), a longitudinal piston rod T-shaped sleeve (204b), a longitudinal thrust shaft (202b), a longitudinal fixing sleeve (203b), a longitudinal antifriction support (206b) and a torsion connecting piece b (212); the longitudinal piston rod T-shaped sleeve (204b) is arranged on the vertical hydraulic cylinder piston rod (303-3) and is arranged with the longitudinal inner column (301) through a longitudinal thrust shaft (202b) and a longitudinal fixed sleeve (203 b); the longitudinal antifriction support (206b) comprises a longitudinal retainer (206b1) and rollers (206b2), the longitudinal retainer (206b1) is provided with longitudinal retainer grooves, the longitudinal rollers (206b2) are filled in the longitudinal retainer grooves, and the longitudinal retainer (206b1) is fixedly arranged on two surfaces of the longitudinal inner column (301); the longitudinal inner column (301) is arranged in the longitudinal outer column (302); the longitudinal inner column (301) is connected with the torsion connecting piece b (212) through bolts, and the vertical hydraulic cylinder barrel (303-2) is installed on the longitudinal outer column (302).
8. An eagle claw type unloader according to claim 7, wherein: the upper end of the longitudinal inner column (301) is provided with a round hole and is connected with the rope buckle (207) through a steel wire rope (208).
9. An eagle claw type unloader according to claim 7, wherein: the device also comprises a flange shaft (213) and a torsion servo motor; the torsion joint piece a (211) is connected with the torsion joint piece b (212) through a flange shaft (213) through a bolt, the flange shaft (213) is connected with a torsion servo motor, and the torsion servo motor is fixedly arranged on the longitudinal outer column (302) through a motor base (109 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449425.3A CN110077842B (en) | 2019-05-28 | 2019-05-28 | Eagle claw type unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449425.3A CN110077842B (en) | 2019-05-28 | 2019-05-28 | Eagle claw type unloader |
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| Publication Number | Publication Date |
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| CN110077842A CN110077842A (en) | 2019-08-02 |
| CN110077842B true CN110077842B (en) | 2020-10-16 |
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| CN201910449425.3A Active CN110077842B (en) | 2019-05-28 | 2019-05-28 | Eagle claw type unloader |
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| CN (1) | CN110077842B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110626810B (en) * | 2019-09-27 | 2021-01-19 | 东莞市恒荣机械股份有限公司 | Material bag carrying equipment and method |
| CN115872153B (en) * | 2023-02-07 | 2023-11-14 | 张家港永和包装印务有限公司 | Packaging printing paper cuts loading attachment |
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| JPS63171731A (en) * | 1987-01-06 | 1988-07-15 | Kyodo Printing Co Ltd | Plate work transferring method |
| CN1631619A (en) * | 2004-12-28 | 2005-06-29 | 华南理工大学 | Automatic feeding and stirring manipulator mechanism |
| CN101798908A (en) * | 2010-04-07 | 2010-08-11 | 四川宏华石油设备有限公司 | Clamping device |
| CN102126615A (en) * | 2011-03-11 | 2011-07-20 | 浙江省电力公司 | Device for shifting electric energy meter between meter box and single-epitope tooling plate |
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| CN110077842A (en) | 2019-08-02 |
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