CN209973656U - Fragment of brick transport anchor clamps for excavator - Google Patents
Fragment of brick transport anchor clamps for excavator Download PDFInfo
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- CN209973656U CN209973656U CN201920388829.1U CN201920388829U CN209973656U CN 209973656 U CN209973656 U CN 209973656U CN 201920388829 U CN201920388829 U CN 201920388829U CN 209973656 U CN209973656 U CN 209973656U
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Abstract
The utility model discloses a fragment of brick transport anchor clamps for excavator, including mount pad, splint assembly, gyration assembly, horse head, central gyration subassembly, electromagnetism hydraulic pressure valves, the upper end of horse head be connected with excavator work arm, the lower extreme of horse head is connected with the upper end of mount pad through gyration assembly, the mount pad can rotate under the drive of gyration assembly; the bottom surface of the mounting seat is provided with a brick clamp bracket I and a brick clamp bracket II, and the left side and the right side of the brick clamp bracket I and the brick clamp bracket II are provided with lugs; the clamping plate assembly comprises a clamping plate A, a clamping plate B, a clamping plate C, a clamping plate D, a connecting rod, a hydraulic oil cylinder, a top plate and a pressing plate; a piston rod of the hydraulic oil cylinder is movably hinged with the upper end of the arc-shaped mounting frame II; the hydraulic cylinder drives the clamp plate A and the clamp plate C to open and close in a telescopic mode. The utility model discloses can once press from both sides and get the multilayer fragment of brick, press from both sides nearly state and stabilize, no matter whether anchor clamps are the vertical state, the fragment of brick can not drop, improves loading efficiency greatly, alleviates operator's intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of the excavator anchor clamps, specifically be a fragment of brick transport anchor clamps for excavator.
Background
A brick machine is pressed from both sides that machinery for fragment of brick loading operation mainly has loader or fork truck repacking, and the operation process is: and after a driver drives a loader or a forklift to vertically clamp the brick clamping machine, the loader or the forklift is driven to drive the brick clamping machine to the position above the cargo compartment of the brick loading vehicle to place bricks. Because can arouse the fragment of brick to drop when pressing from both sides brick machinery swing out of plumb, consequently, the present loader that is applied to the machinery of fragment of brick loading operation and the double-layered brick machinery of fork truck repacking, only can press from both sides perpendicularly and get, moreover, only can once press from both sides the individual layer fragment of brick in the present double-layered brick machinery of being applied to the excavator, can not press from both sides once and get the multilayer fragment of brick, and loading efficiency is not high.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a fragment of brick transport anchor clamps for excavator can once press from both sides and get the multilayer fragment of brick, gets behind the clamp fragment of brick, no matter whether anchor clamps are the vertical state, the fragment of brick can not drop, and loading efficiency can improve by a wide margin, alleviates operator's intensity of labour.
The technical scheme of the utility model as follows:
the utility model discloses a fragment of brick transport anchor clamps for excavator, including mount pad, splint assembly, gyration assembly, horse pull head, central gyration subassembly, electromagnetism hydraulic pressure valves, the upper end of horse pull head be connected with excavator work arm, the lower extreme of horse pull head is connected with the upper end of mount pad through gyration assembly, the mount pad can rotate under the drive of gyration assembly; the front end and the rear end of the bottom surface of the mounting seat are respectively provided with a brick clamp bracket I and a brick clamp bracket II, the brick clamp bracket I and the brick clamp bracket II are respectively vertical to the bottom surface of the mounting seat, the left sides of the brick clamp bracket I and the brick clamp bracket II are provided with lugs I extending outwards, and the right sides of the brick clamp bracket I and the brick clamp bracket II are provided with lugs II extending outwards;
the clamping plate assembly comprises a clamping plate A, a clamping plate B, a clamping plate C, a clamping plate D, a connecting rod, a hydraulic oil cylinder, a top plate and a pressing plate;
the top plate is a horizontal rectangular plate, two ends of the top plate are fixedly arranged at the bottom ends of the brick clamp bracket I and the brick clamp bracket II respectively, two sides of the lower surface of the top plate are provided with a group of spring assemblies III respectively, and the lower end of each group of spring assemblies III is provided with a group of pressing plates;
the upper end of the clamping plate A is movably hinged with the lugs I on the left sides of the brick clamp bracket I and the brick clamp bracket II through the rotating rod I; the upper end of the clamping plate C is movably hinged with the brick clamp bracket I and a lug II on the right side of the brick clamp bracket II through a rotating rod II;
the lower end of the clamping plate B is movably connected with the lower end of the clamping plate A through a hinge pin assembly I, and the upper end of the clamping plate B is connected with the upper end of the clamping plate A through a spring assembly I;
the lower end of the clamping plate D is movably connected with the lower end of the clamping plate C through a hinge pin assembly II, and the upper end of the clamping plate D is connected with the upper end of the clamping plate C through a spring assembly II;
the rotating rod I is provided with an arc-shaped mounting frame I, the middle part of the arc-shaped mounting frame I is fixedly mounted on the rotating rod I, and the upper end and the lower end of the arc-shaped mounting frame I are arc-shaped and respectively extend towards the upper part and the lower part of the rotating rod I; the rotating rod II is provided with an arc-shaped mounting rack II, the lower end of the arc-shaped mounting rack II is fixedly mounted on the rotating rod II, and the upper end of the arc-shaped mounting rack II extends towards the upper part of the rotating rod II in an arc shape; the concave surfaces of the arc-shaped mounting frame I and the arc-shaped mounting frame II are oppositely arranged;
the right end of the connecting rod is movably hinged with the lower end of the arc-shaped mounting frame I, and the left end of the connecting rod is movably hinged with the upper end of the arc-shaped mounting frame II; the cylinder body of the hydraulic cylinder is movably hinged with the upper end of the arc-shaped mounting frame I, and the piston rod of the hydraulic cylinder is movably hinged with the upper end of the arc-shaped mounting frame II; the hydraulic cylinder drives the clamping plate A and the clamping plate C to open and close in a telescopic manner;
splint A, splint C pass through spring assembly I, spring assembly II respectively with splint B, splint D between be close to or keep away from to loosen or press from both sides tight fragment of brick.
Furthermore, the spring assembly I comprises a screw rod I and a spring I, the front end of the screw rod I is vertically fixed on the clamping plate B, the tail end of the screw rod I penetrates through a through hole V correspondingly formed in the clamping plate A and extends out of the outer side wall of the clamping plate A, and the tail end of the screw rod I is screwed into the nut I for limiting, so that the clamping plate A cannot be separated from the screw rod I; the first spring is sleeved on the first screw rod, and two ends of the first spring are respectively contacted with the clamping plate A and the clamping plate B.
Furthermore, the spring assembly II comprises a screw rod II and a spring II, the front end of the screw rod II is vertically fixed on the clamping plate D, the tail end of the screw rod II penetrates through a through hole VI correspondingly formed in the clamping plate C and extends out of the outer side wall of the clamping plate C, and the tail end of the screw rod II is screwed into the nut II for limiting, so that the clamping plate C cannot be separated from the screw rod II; and the spring II is sleeved on the screw II, and two ends of the spring II are respectively contacted with the clamping plate C and the clamping plate D.
Furthermore, the spring assemblies III respectively comprise a screw rod III and a spring III, the front ends of the screw rods III are vertically fixed on the pressing plate, the tail ends of the screw rods III penetrate through holes VII correspondingly formed in the top plate and extend out of the outer side wall of the top plate, and the tail ends of the screw rods III are screwed into nuts III for limiting, so that the top plate cannot be separated from the screw rods III; and the spring III is sleeved on the screw rod III, and two ends of the spring III are respectively contacted with the top plate and the pressing plate.
Furthermore, the rotary assembly comprises a rotary supporting block, a hydraulic motor and a rotary table, wherein the upper surface of the rotary supporting block is fixedly connected with the lower bottom surface of the puller, the rotary table is arranged in the rotary supporting block, the hydraulic motor is arranged on one side of the edge of the upper surface of the rotary supporting block, and a rotating shaft of the hydraulic motor extends into the rotary supporting block and is connected with the rotary table through a transmission device to drive the rotary table to rotate; the lower bottom surface of the turntable is fixedly connected with the mounting seat through a connecting piece; the middle part of the rotary supporting block is provided with a through hole II, the middle part of the horse-drawn head is provided with a through hole III, and the middle part of the rotary table is provided with a through hole IV; a through hole I is formed in the middle of the mounting seat;
the upper portion of the central rotary assembly is fixedly connected with the puller based on the through hole III, the rotary working portion of the central rotary assembly penetrates through the through hole II, the through hole IV and the through hole I, and the lower portion of the driving working portion is fixedly connected with the mounting seat.
Furthermore, the transmission device is a gear transmission structure.
Further, the horse-drawn head comprises a bottom plate, a lifting lug I and a lifting lug II, wherein the lifting lug I and the lifting lug II are symmetrically and vertically arranged on two sides of the upper surface of the bottom plate; the upper ends of the lifting lug I and the lifting lug II are respectively connected with an excavator working arm, the lower surface of the base plate is fixedly connected with the upper surface of the rotary supporting block, and the through hole III is formed in the middle of the base plate;
the position of the hydraulic motor is located beside the outer side wall of the lifting lug II, and the electromagnetic hydraulic valve group is fixedly arranged on the outer side wall of the lifting lug I.
Furthermore, the central rotary assembly comprises a central rotary joint, a fixed sleeve, a hydraulic joint I and a mounting disc, wherein the central rotary joint is of a vertically arranged tubular structure, the upper end of the central rotary joint is fixedly connected with the middle part of the bottom surface of the mounting disc, 3-4 groups of connecting columns are uniformly arranged on the outer wall of the lower part of the central rotary joint at intervals along the circumferential direction of the outer wall, and the connecting columns are fixedly connected with the mounting base; the fixed sleeve is sleeved on the central rotary joint and positioned between the mounting disc and the connecting column; the fixed sleeve is fixedly connected with the clamp puller based on the through hole III, the upper surface of the mounting disc is provided with a hydraulic connector I, and the lower end surface of the central rotary connector is provided with a hydraulic connector II.
The utility model has the advantages that:
the brick-moving clamp of the utility model improves the clamping jaw assembly, combines four clamping plates with the hydraulic oil cylinder, the spring component and other components through unique design, and can realize the clamping of bricks; the rotation is controlled by a hydraulic motor, the opening and closing of the clamping jaw are controlled by a hydraulic oil cylinder, and the brick is clamped and loosened by matching the spring assembly I, the spring assembly II and the spring assembly III; the utility model discloses simple structure, rationally distributed, closely combine between each part, the structure is smooth, can once press from both sides the multilayer fragment of brick, presss from both sides nearly state and stabilizes, no matter anchor clamps are the vertical state, the fragment of brick can not drop, improves loading efficiency greatly, alleviates operator's intensity of labour.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is a schematic diagram of the right-side view structure of the present invention;
the sequence numbers and names in the figure are:
1-mounting a base; 2-a clamping plate assembly; 3-a slewing assembly; 4-a horsehead; 5-a central swivel assembly; 6-an electromagnetic hydraulic valve bank; 7-spring component I; 8-spring assembly ii; 9-spring assembly iii;
11-through hole I; 12-a lifting lug I; 13-lifting lug II;
21-splint A; 22-splint B; 23-splint C; 24-splint D; 25-a connecting rod; 26-a hydraulic oil cylinder; 27-a top plate; 28-a press plate; 29-hinge pin assembly i; 210-hinge pin assembly ii; 211-rotating rod I; 212-rotating rod II; 213-arc mounting rack I; 214-an arc mounting rack II; 215-lug i; 216-lug II;
31-a slewing support block; 32-a hydraulic motor; 33-via II;
41-a bottom plate; 42-Via III; 43-lifting lug III; 44-lifting lug IV;
51-a central swivel joint; 52-a fixation sleeve; 53-hydraulic joint I; 54-connecting column; 55-mounting a disc;
71-screw I; 72-spring I; 73-Via V; 74-nut I;
81-screw II; 82-spring II; 83-a through hole; 84-nut II;
91-screw III; 92-spring III; 93-through hole VII; 94-nut iii.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of specific embodiments.
Example 1
As shown in fig. 1-3, the utility model discloses a fragment of brick transport anchor clamps for excavator, including mount pad 1, splint assembly 2, gyration assembly 3, horse puller 4, central gyration subassembly 5, electromagnetism hydraulic valve group 6, the upper end of horse puller 4 be connected with excavator work arm, the lower extreme of horse puller 4 is connected with the upper end of mount pad 1 through gyration assembly 3, mount pad 1 can rotate under the drive of gyration assembly 3;
the front end and the rear end of the bottom surface of the mounting seat 1 are respectively provided with a brick clamp support I12 and a brick clamp support II 13, the brick clamp support I12 and the brick clamp support II 13 are respectively vertical to the bottom surface of the mounting seat 1, the left sides of the brick clamp support I12 and the brick clamp support II 13 are provided with an outward extending lug I215, and the right sides of the brick clamp support I12 and the brick clamp support II 13 are provided with an outward extending lug II 216;
the clamping plate assembly 2 comprises a clamping plate A21, a clamping plate B22, a clamping plate C23, a clamping plate D24, a connecting rod 25, a hydraulic oil cylinder 26, a top plate 27 and a pressing plate 28;
the top plate 27 is a horizontal rectangular plate, two ends of the top plate 27 are fixedly arranged at the bottom ends of the brick clamp bracket I12 and the brick clamp bracket II 13 respectively, two sides of the lower surface of the top plate 27 are provided with a group of spring assemblies III 9 respectively, and the lower end of each group of spring assemblies III 9 is provided with a group of pressing plates 28;
the upper end of the clamping plate A21 is movably hinged with a lug I215 on the left side of the brick clamp bracket I12 and the brick clamp bracket II 13 through a rotating rod I211; the upper end of the clamping plate C23 is movably hinged with the lugs II 216 on the right sides of the brick clamp bracket I12 and the brick clamp bracket II 13 through the rotating rods II 212;
the lower end of the clamping plate B22 is movably connected with the lower end of the clamping plate A21 through a hinge pin assembly I29, and the upper end of the clamping plate B22 is connected with the upper end of the clamping plate A21 through a spring assembly I7;
the lower end of the clamping plate D24 is movably connected with the lower end of the clamping plate C23 through a hinge pin assembly II 210, and the upper end of the clamping plate D24 is connected with the upper end of the clamping plate C23 through a spring assembly II 8;
the rotating rod I211 is provided with an arc-shaped mounting rack I213, the middle part of the arc-shaped mounting rack I213 is fixedly arranged on the rotating rod I213, and the upper end and the lower end of the arc-shaped mounting rack I213 are arc-shaped and respectively extend towards the upper part and the lower part of the rotating rod I211; the rotating rod II 212 is provided with an arc-shaped mounting rack II 214, the lower end of the arc-shaped mounting rack II 214 is fixedly arranged on the rotating rod II 212, and the upper end of the arc-shaped mounting rack II 214 extends towards the upper part of the rotating rod II 212 in an arc shape; the concave surfaces of the arc-shaped mounting rack I213 and the arc-shaped mounting rack II 214 are oppositely arranged;
the right end of the connecting rod 25 is movably hinged with the lower end of the arc-shaped mounting frame I213, and the left end of the connecting rod 25 is movably hinged with the upper end of the arc-shaped mounting frame II 214; the cylinder body of the hydraulic oil cylinder 26 is movably hinged with the upper end of the arc-shaped mounting frame I213, and the piston rod of the hydraulic oil cylinder 26 is movably hinged with the upper end of the arc-shaped mounting frame II 214; the hydraulic oil cylinder 26 telescopically drives the clamp plate A21 and the clamp plate C23 to open and close;
the clamping plates A21 and C23 are close to or far away from the clamping plates B22 and D24 through the spring assemblies I7 and II 8 respectively, so that bricks are loosened or clamped.
The spring assembly I7 comprises a screw I71 and a spring I72, the front end of the screw I71 is vertically fixed on a clamping plate B22, the tail end of the screw I71 penetrates through a through hole V73 correspondingly arranged on a clamping plate A21 and extends out of the outer side wall of the clamping plate A21, and the tail end of the screw I71 is screwed into a nut I74 for limiting, so that the clamping plate A21 cannot be separated from the screw I71; the spring I72 is sleeved on the screw I71, and two ends of the spring I are respectively contacted with the clamping plate A21 and the clamping plate B22.
The spring assembly II 8 comprises a screw II 81 and a spring II 82, the front end of the screw II 81 is vertically fixed on a clamping plate D24, the tail end of the screw II 81 penetrates through a through hole VI 83 correspondingly arranged on a clamping plate C23 and extends out of the outer side wall of the clamping plate C23, and the tail end of the screw II 81 is screwed into a nut II 84 for limiting, so that the clamping plate C23 cannot be separated from the screw II 81; the spring II 82 is sleeved on the screw II 81, and two ends of the spring II are respectively contacted with the clamping plate C23 and the clamping plate D24.
The spring assemblies III 9 respectively comprise a screw III 91 and a spring III 92, the front ends of the screw III 91 are vertically fixed on the pressure plate 28, the tail ends of the screw III 91 penetrate through holes VII 93 correspondingly arranged on the top plate 27 and extend out of the upper surface of the top plate 27, and the tail ends of the screw III 91 are screwed into nuts III 94 for limiting, so that the top plate 27 cannot be separated from the screw III 91; the spring III 92 is sleeved on the screw III 91, and two ends of the spring are respectively contacted with the top plate 27 and the pressing plate 28.
The rotary assembly 3 comprises a rotary supporting block 31, a hydraulic motor 32 and a rotary table, wherein the upper surface of the rotary supporting block 31 is fixedly connected with the lower bottom surface of the horsehead 4, the rotary table is arranged in the rotary supporting block 31, the hydraulic motor 32 is arranged on one side of the edge of the upper surface of the rotary supporting block 31, and a rotating shaft of the hydraulic motor 32 extends into the rotary supporting block 31 and is connected with the rotary table through a transmission device to drive the rotary table to rotate; the lower bottom surface of the turntable is fixedly connected with the mounting seat 1 through a connecting piece; a through hole II 33 is formed in the middle of the rotary supporting block 31, a through hole III 42 is formed in the middle of the horse-drawn head 4, and a through hole IV is formed in the middle of the rotary table; a through hole I11 is formed in the middle of the mounting seat 1;
the device is characterized by further comprising a central rotating assembly 5, wherein the upper portion of the central rotating assembly 5 is fixedly connected with the horsehead 4 through a through hole III 42, a rotating working portion of the central rotating assembly 5 penetrates through a through hole II 33, a through hole IV and a through hole I11, and the lower portion of a driving working portion is fixedly connected with the mounting base 1.
The transmission device is a gear transmission structure.
The horse-drawn head 4 comprises a bottom plate 41, a lifting lug I43 and a lifting lug II 44, wherein the lifting lug I43 and the lifting lug II 44 are symmetrically and vertically arranged on two sides of the upper surface of the bottom plate 41; the upper ends of the lifting lugs I43 and the lifting lugs II 44 are respectively connected with an excavator working arm, the lower surface of the base plate 41 is fixedly connected with the upper surface of the rotary supporting block 31, and the through hole III 42 is formed in the middle of the base plate 41;
the position of the hydraulic motor 32 is located beside the outer side wall of the lifting lug II 44, and the electromagnetic hydraulic valve group 6 is fixedly arranged on the outer side wall of the lifting lug I43.
The central rotating assembly 5 comprises a central rotating joint 51, a fixed sleeve 52, a hydraulic joint I53 and a mounting disc 55, wherein the central rotating joint 51 is of a vertically arranged tubular structure, the upper end of the central rotating joint 51 is fixedly connected with the middle part of the bottom surface of the mounting disc 55, 3-4 groups of connecting columns 54 are uniformly arranged on the outer wall of the lower part of the central rotating joint 51 at intervals along the circumferential direction of the outer wall, and the central rotating joint is fixedly connected with the mounting base 1 through the connecting columns 54; the fixed sleeve 52 is sleeved on the central rotary joint 51 and is positioned between the mounting disc 55 and the connecting column 54; the fixing sleeve 52 is fixedly connected with the clamp puller 4 based on the through hole III 42, the upper surface of the mounting disc 55 is provided with a hydraulic connector I53, and the lower end surface of the central rotary connector 51 is provided with a hydraulic connector II.
The utility model discloses a working process does:
the utility model discloses a lug III 43, lug IV 44 are connected with the front end of excavator work arm, through controlling electromagnetism hydraulic pressure valves 6, start hydraulic motor 32 and hydraulic cylinder 21, and hydraulic motor 32 drives mount pad 1 and carries out the rotation action, and mount pad 1 drives splint assembly 2 and does corresponding rotation; when bricks are clamped, piston rods of the hydraulic oil cylinders 21 are retracted, the arc-shaped mounting frames I213 and the arc-shaped mounting frames II 214 receive tensile force and rotate based on the rotating rods I211 and II 212 respectively, the lower ends of the clamping plates A21 and C23 are relatively far away, the clamping jaw assembly 2 is opened, the bricks can be clamped, the top surfaces of the bricks extrude the pressing plates 28 during clamping, and the springs III 92 shrink; after clamping, a piston rod of the hydraulic oil cylinder 26 extends out to respectively push the arc-shaped mounting rack I213 and the arc-shaped mounting rack II 214, the arc-shaped mounting rack I213 and the arc-shaped mounting rack II 214 rotate based on the rotating rod I211 and the rotating rod II 212 respectively, the lower ends of the clamping plate A21 and the clamping plate C23 are relatively close to each other to respectively press the spring I72 and the spring II 82, the clamping plate C23 and the clamping plate D24 to clamp bricks, and the position of the bricks is transferred through an excavator; when the transfer is completed, the piston rod of the hydraulic oil cylinder 21 is retracted, the arc-shaped mounting rack I213 and the arc-shaped mounting rack II 214 receive pulling force and rotate respectively based on the rotating rod I211 and the rotating rod II 212, the lower ends of the clamping plate A21 and the clamping plate C23 are relatively far away, the clamping jaw assembly 2 is opened, bricks fall down, and a carrying process is completed.
Claims (8)
1. The utility model provides a fragment of brick transport anchor clamps for excavator, includes mount pad (1), splint assembly (2), gyration assembly (3), horse head (4), central authorities gyration subassembly (5), electromagnetism hydraulic valve group (6), its characterized in that:
the upper end of the puller (4) is connected with an excavator working arm, the lower end of the puller (4) is connected with the upper end of the mounting seat (1) through the rotary assembly (3), and the mounting seat (1) can rotate under the driving of the rotary assembly (3);
the front end and the rear end of the bottom surface of the mounting seat (1) are respectively provided with a brick clamp support I (12) and a brick clamp support II (13), the brick clamp support I (12) and the brick clamp support II (13) are respectively vertical to the bottom surface of the mounting seat (1), the left sides of the brick clamp support I (12) and the brick clamp support II (13) are provided with lugs I (215) extending outwards, and the right sides of the brick clamp support I (12) and the brick clamp support II (13) are provided with lugs II (216) extending outwards;
the clamp plate assembly (2) comprises a clamp plate A (21), a clamp plate B (22), a clamp plate C (23), a clamp plate D (24), a connecting rod (25), a hydraulic oil cylinder (26), a top plate (27) and a pressure plate (28);
the top plate (27) is a horizontal rectangular plate, two ends of the top plate (27) are fixedly arranged at the bottom ends of the brick clamp bracket I (12) and the brick clamp bracket II (13) respectively, two sides of the lower surface of the top plate (27) are provided with a group of spring assemblies III (9) respectively, and the lower end of each group of spring assemblies III (9) is provided with a group of pressing plates (28);
the upper end of the clamping plate A (21) is movably hinged with a lug I (215) on the left side of the brick clamp bracket I (12) and the brick clamp bracket II (13) through a rotating rod I (211); the upper end of the clamping plate C (23) is movably hinged with a lug II (216) on the right side of the brick clamp bracket I (12) and the brick clamp bracket II (13) through a rotating rod II (212);
the lower end of the clamping plate B (22) is movably connected with the lower end of the clamping plate A (21) through a hinge pin assembly I (29), and the upper end of the clamping plate B (22) is connected with the upper end of the clamping plate A (21) through a spring assembly I (7);
the lower end of the clamping plate D (24) is movably connected with the lower end of the clamping plate C (23) through a hinge pin assembly II (210), and the upper end of the clamping plate D (24) is connected with the upper end of the clamping plate C (23) through a spring assembly II (8);
the rotating rod I (211) is provided with an arc-shaped mounting rack I (213), the middle part of the arc-shaped mounting rack I (213) is fixedly arranged on the rotating rod I (211), and the upper end and the lower end of the arc-shaped mounting rack I (213) are arc-shaped and respectively extend to the upper part and the lower part of the rotating rod I (211); an arc-shaped mounting rack II (214) is arranged on the rotating rod II (212), the lower end of the arc-shaped mounting rack II (214) is fixedly mounted on the rotating rod II (212), and the upper end of the arc-shaped mounting rack II (214) extends upwards the rotating rod II (212) in an arc shape; the concave surfaces of the arc-shaped mounting rack I (213) and the arc-shaped mounting rack II (214) are oppositely arranged;
the left end of the connecting rod (25) is movably hinged with the lower end of the arc-shaped mounting frame I (213), and the right end of the connecting rod (25) is movably hinged with the upper end of the arc-shaped mounting frame II (214); the cylinder body of the hydraulic oil cylinder (26) is movably hinged with the upper end of the arc-shaped mounting frame I (213), and the piston rod of the hydraulic oil cylinder (26) is movably hinged with the upper end of the arc-shaped mounting frame II (214); the hydraulic oil cylinder (26) telescopically drives the clamping plate A (21) and the clamping plate C (23) to open and close.
2. The brick handling jig for an excavator according to claim 1, wherein:
the spring assembly I (7) comprises a screw I (71) and a spring I (72), the front end of the screw I (71) is vertically fixed on the clamping plate B (22), the tail end of the screw I (71) penetrates through a through hole V (73) correspondingly formed in the clamping plate A (21) and extends out of the outer side wall of the clamping plate A (21), and the tail end of the screw I (71) is screwed into a nut I (74) for limiting, so that the clamping plate A (21) cannot be separated from the screw I (71); spring I (72) cover establish on screw rod I (71), both ends contact with splint A (21) and splint B (22) respectively.
3. The brick handling jig for an excavator according to claim 1, wherein:
the spring assembly II (8) comprises a screw rod II (81) and a spring II (82), the front end of the screw rod II (81) is vertically fixed on the clamping plate D (24), the tail end of the screw rod II (81) penetrates through a through hole VI (83) correspondingly arranged on the clamping plate C (23) and extends out of the outer side wall of the clamping plate C (23), and a nut II (84) is screwed into the tail end of the screw rod II (81) for limiting, so that the clamping plate C (23) cannot be separated from the screw rod II (81); and the spring II (82) is sleeved on the screw II (81), and two ends of the spring II are respectively contacted with the clamping plate C (23) and the clamping plate D (24).
4. The brick handling jig for an excavator according to claim 1, wherein:
the spring assemblies III (9) respectively comprise a screw III (91) and a spring III (92), the front ends of the screw III (91) are vertically fixed on the pressure plate (28), the tail ends of the screw III (91) penetrate through holes VII (93) correspondingly formed in the top plate (27) and extend out of the outer side wall of the top plate (27), and the tail ends of the screw III (91) are screwed into nuts III (94) for limiting, so that the top plate (27) cannot be separated from the screw III (91); and the spring III (92) is sleeved on the screw III (91), and two ends of the spring III are respectively contacted with the top plate (27) and the pressing plate (28).
5. The brick handling jig for an excavator according to claim 1, wherein:
the rotary assembly (3) comprises a rotary supporting block (31), a hydraulic motor (32) and a rotary table, wherein the upper surface of the rotary supporting block (31) is fixedly connected with the lower bottom surface of the puller (4), the rotary table is arranged in the rotary supporting block (31), the hydraulic motor (32) is arranged on one side of the edge of the upper surface of the rotary supporting block (31), and a rotating shaft of the hydraulic motor (32) extends into the rotary supporting block (31) and is connected with the rotary table through a transmission device to drive the rotary table to rotate; the lower bottom surface of the turntable is fixedly connected with the mounting seat (1) through a connecting piece; a through hole II (33) is formed in the middle of the rotary supporting block (31), a through hole III (42) is formed in the middle of the puller (4), and a through hole IV is formed in the middle of the rotary table; a through hole I (11) is formed in the middle of the mounting seat (1);
the zipper is characterized by further comprising a central rotary assembly (5), wherein the upper portion of the central rotary assembly (5) is fixedly connected with the puller head (4) based on a through hole III (42), a rotary working portion of the central rotary assembly (5) penetrates through a through hole II (33), a through hole IV and a through hole I (11), and the lower portion of the driving working portion is fixedly connected with the mounting seat (1).
6. The brick handling jig for an excavator according to claim 5, wherein: the transmission device is a gear transmission structure.
7. The brick handling jig for an excavator according to claim 5, wherein: the puller head (4) comprises a bottom plate (41), a lifting lug I (43) and a lifting lug II (44), wherein the lifting lug I (43) and the lifting lug II (44) are symmetrically and vertically arranged on two sides of the upper surface of the bottom plate (41); the upper ends of the lifting lug I (43) and the lifting lug II (44) are respectively connected with an excavator working arm, the lower surface of the base plate (41) is fixedly connected with the upper surface of the rotary supporting block (31), and the through hole III (42) is formed in the middle of the base plate (41);
the hydraulic motor (32) is located beside the outer side wall of the lifting lug II (44), and the electromagnetic hydraulic valve group (6) is fixedly arranged on the outer side wall of the lifting lug I (43).
8. The brick handling jig for an excavator according to claim 5, wherein: the central rotary component (5) comprises a central rotary joint (51), a fixed sleeve (52), a hydraulic joint I (53) and a mounting disc (55), wherein the central rotary joint (51) is of a vertically arranged tubular structure, the upper end of the central rotary joint (51) is fixedly connected with the middle part of the bottom surface of the mounting disc (55), 3-4 groups of connecting columns (54) are uniformly arranged on the outer wall of the lower part of the central rotary joint (51) at intervals along the circumferential direction of the outer wall, and the central rotary joint is fixedly connected with the mounting base (1) through the connecting columns (54); the fixed sleeve (52) is sleeved on the central rotary joint (51) and is positioned between the mounting disc (55) and the connecting column (54); the fixed sleeve (52) is fixedly connected with the clamp puller (4) based on the through hole III (42), the upper surface of the mounting disc (55) is provided with a hydraulic connector I (53), and the lower end surface of the central rotary connector (51) is provided with a hydraulic connector II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388829.1U CN209973656U (en) | 2019-03-26 | 2019-03-26 | Fragment of brick transport anchor clamps for excavator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388829.1U CN209973656U (en) | 2019-03-26 | 2019-03-26 | Fragment of brick transport anchor clamps for excavator |
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| CN209973656U true CN209973656U (en) | 2020-01-21 |
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| CN201920388829.1U Active CN209973656U (en) | 2019-03-26 | 2019-03-26 | Fragment of brick transport anchor clamps for excavator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148649A (en) * | 2021-06-23 | 2021-07-23 | 中科摩通(常州)智能制造股份有限公司 | Feeding device and feeding method for battery conveying system |
| CN115417169A (en) * | 2021-08-24 | 2022-12-02 | 青岛欣欣向荣智能设备有限公司 | Double-deck anchor clamps and hacking machine |
-
2019
- 2019-03-26 CN CN201920388829.1U patent/CN209973656U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148649A (en) * | 2021-06-23 | 2021-07-23 | 中科摩通(常州)智能制造股份有限公司 | Feeding device and feeding method for battery conveying system |
| CN113148649B (en) * | 2021-06-23 | 2021-09-24 | 中科摩通(常州)智能制造股份有限公司 | Feeding device and feeding method for battery conveying system |
| CN115417169A (en) * | 2021-08-24 | 2022-12-02 | 青岛欣欣向荣智能设备有限公司 | Double-deck anchor clamps and hacking machine |
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