Automatic track hoisting device for track warehouse

Abstract

The invention discloses an automatic rail hoisting device for a rail warehouse and belongs to the technical field of automatic transportation equipment. Comprising two oppositely-arranged bottom frames, the two bottom frames are not connected and form a cavity, hinge bases are arranged on the two sides of the tops of the ends, away from each other, of the two bottom frames correspondingly, and a balance weight base is rotationally arranged between the two hinge bases; the hanging bracket and the top frame are matched with the bottom counterweight seat and the hinge seats on the two sides to realize rotary connection on the bottom frames, so that the whole hanging bracket and the top frame can be put down on the bottom frames, and meanwhile, the hanging brackets on the two bottom frames are arranged oppositely and diagonally, so that the hanging brackets are mutually staggered and stored on the two bottom frames when being put down, and the hanging brackets can be placed more reasonably; and meanwhile, the cross beam is mounted on the two top frame brackets in an inserted manner and is matched with the limiting sleeve to achieve a fixing effect, and after the limiting sleeve is dismounted, the effect of convenient dismounting can be achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of automatic transportation equipment, and specifically relates to an automated rail hoisting device for a rail warehouse. Background Art

[0002] A crane refers to a multi-action lifting machine that vertically lifts and horizontally transports heavy objects within a certain range. It is also known as an overhead crane, bridge crane, or hoisting equipment. Some of its working characteristics are intermittent movements, that is, in a working cycle, the corresponding mechanisms for material taking, transportation, unloading, etc. work alternately. Cranes are increasingly widely developed and used in the market.

[0003] For the automatic hoisting device used in a warehouse, due to the different internal conditions of general warehouses, there are differences in the size requirements for the hoisting device. This requires an automated hoisting device that can be quickly disassembled and installed, facilitating the rapid installation by workers and at the same time enabling the efficient use of the space in the entire warehouse through quick disassembly. Summary of the Invention

[0004] The present invention mainly solves the technical problems existing in the above-mentioned prior art, and provides an automated rail hoisting device for a rail warehouse.

[0005] The above technical problems of the present invention are mainly solved by the following technical solutions: An automated rail hoisting device for a rail warehouse includes two oppositely arranged chassis. The two chassis are not connected to each other and form a cavity. On both sides of the top of each end of the two chassis that are away from each other, hinge seats are respectively provided. A counterweight seat is rotatably arranged between the two hinge seats. On one side of the top of the counterweight seat, a hanging frame is fixedly provided. The hanging frames at the top of the two counterweight seats are arranged diagonally to each other. A support frame is arranged between the hanging frame and the counterweight seat. At the top of the hanging frame, a top frame is fixedly provided. A cross beam is arranged between the two top frames. The two ends of the cross beam are respectively inserted into the top frames, and a limiting sleeve is inserted at the insertion position. At the bottom of both ends of the cross beam, discharging devices are provided. The bottom of the discharging device is fixedly arranged on the top of the counterweight seat. Side chutes are opened on both sides of the cross beam. An installation frame is slidably arranged at the bottom of the cross beam. A power structure is arranged on the side of the installation frame. A power roller is arranged at the output end of the power structure. The power roller is slidably arranged in the side chute. An electric hoist is arranged at the bottom of the installation frame. The bottom of the electric hoist is connected to a hook by a rope.

[0006] Preferably, at both ends of the bottom of each side of the two chassis that are away from each other, universal wheels are rotatably arranged. On one side of the two universal wheel frames on one side, a power box is provided.

[0007] Preferably, chutes are provided at the tops of the two chassis facing each other on one side. The length of the chute on one chassis is longer than that on the other chassis. An auxiliary track is slidably inserted into the upper end of one chassis. The top of the auxiliary track forms a flared opening with the same width as the chute, and the other end of the auxiliary track is inserted into the other chassis.

[0008] Preferably, a feeding hopper is provided below the cavity. Slide frames are provided at the four ends of the feeding hopper. The top of the slide frame is bent and extended above the chassis. A pulley is provided at the top of the slide frame. The slide frame is slidably arranged with the chute through the pulley at the top.

[0009] Preferably, automatic rope winders are provided at the two ends of the two chassis away from each other. A pulling rope is provided at the output end of the automatic rope winder. A hanging wheel is provided at the top of one side of the top frame. The other end of the pulling rope is fixedly connected to the surface of the hanging wheel.

[0010] Preferably, the power structure includes a bottom plate, a reduction motor, a main gear, an auxiliary gear and a plurality of limiting rollers. The bottom plate is arranged on one side of the mounting frame. The reduction motor is arranged on the top of the bottom plate. The main gear is arranged on the output end of the reduction motor. The auxiliary gear is coaxially arranged with the power roller, and the auxiliary gear meshes with the main gear. A plurality of limiting rollers are arranged on the top of the mounting frame.

[0011] Preferably, the discharging device includes a heightening seat, an electric screw rod, a limiting slide rod, a loading plate, a stop block and a mounting plate. The loading plate is arranged at the bottom of one end of the cross beam. The stop block is arranged on one side of the top of the loading plate and limits the cross beam. The electric screw rod and the limiting slide rod are both inserted into the loading plate. The heightening seat is arranged on the top of the counterweight seat. The bottom of the electric screw rod is fixedly arranged on the top of the heightening seat. The bottom of the limiting slide rod is fixed on the top of the counterweight seat. The mounting plate is arranged on the top of the limiting slide rod and the electric screw rod, and one side of the mounting plate is fixedly connected to the top frame.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. By providing two chassis arranged oppositely, and the bottom of the chassis is provided with universal wheels, and a power box for providing power to one side of the universal wheels, the effect that the whole chassis can automatically move is achieved. At the same time, cavities are provided on the sides of the two chassis facing each other. When hoisting, the cross bar between the two chassis can be used to place the materials to be transported. Cooperating with the bottom hook and the electric hoist, more materials can be hoisted at one time.

[0014] 2. By realizing the rotational connection on the chassis through the cooperation of the hanging frame, the top frame, the bottom counterweight seat, and the hinge seats on both sides, the entire hanging frame and the top frame can be laid down on the chassis. At the same time, the hanging frames on the two chassis are arranged diagonally opposite to each other, so that they can be staggered and stored on the two chassis when laid down, which can be placed more reasonably. At the same time, the crossbeam is installed on the two top frame brackets through plug-in placement, and the limit sleeve is used to play a fixing role. When the limit sleeve is removed, it can achieve the effect of convenient disassembly.

[0015] 3. By arranging a feeding hopper at the cavity, the feeding hopper cooperates with the chutes on the surfaces of the two chassis and the sliding frames and pulleys installed on the side surfaces of the four corners, so that the feeding hopper can slide freely on the chutes. At the same time, an auxiliary track that can be telescoped and connected to the two chassis is arranged at the position corresponding to the cavity of the chute. When the crossbeam is lowered, the mounting frame, the electric hoist, and the hook on its surface can all be placed in the feeding hopper, so as to avoid the loss of parts during subsequent installation.

[0016] 4. By arranging unloading devices on both sides of the counterweight seat corresponding to the two ends of the crossbeam respectively, which are threadedly connected to the electric screw rod through the loading plate, and cooperate with the limit slide rod on one side to play a limiting role on the loading plate. Then, when disassembling the crossbeam, the automatic downward release effect can be achieved through the mutual cooperation of the loading plate and the electric screw rod. Then, by sliding it to one end to disengage from the plug-in connection of the top seat, and finally it is installed on the tops of the two chassis.

[0017] 5. By arranging lifting wheels on one side of the two hanging frames and the top frame, and an automatic rope retractor corresponding to one side of the bottom of the chassis, when the hanging frame and the top frame are laid down, the automatic rope retractor and the lifting wheels play an auxiliary role, making the laying down of the hanging frame and the top frame smoother and safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 is Figure 1 an enlarged structural schematic diagram of part A in

[0020] Figure 3 is Figure 1 an enlarged structural schematic diagram of part B in

[0021] Figure 4 is Figure 1 an enlarged structural schematic diagram of part C in

[0022] In the figure: 1. chassis; 11. universal wheel; 12. power box; 13. cavity; 14. chute; 15. auxiliary track; 2. feeding hopper; 21. sliding frame; 22. pulley; 31. hinge seat; 32. counterweight seat; 33. hanging bracket; 34. support frame; 35. top frame; 36. hanging wheel; 37. pulling rope; 38. automatic rope winder; 4. cross beam; 41. side chute; 42. mounting bracket; 43. bottom plate; 44. reduction motor; 45. main gear; 46. auxiliary gear; 47. power roller; 48. limiting roller; 49. electric hoist; 410. hook; 411. limiting sleeve; 51. elevation seat; 52. electric screw rod; 53. limiting slide bar; 54. loading plate; 55. stop block; 56. mounting plate. Detailed implementation manners

[0023] The technical solution of the present invention will be further specifically described below through embodiments in conjunction with the accompanying drawings.

[0024] Embodiment: An automated rail lifting device for a rail warehouse, as Figures 1-4As shown in the figure, it includes two chassis 1 arranged oppositely. At both ends of the bottom of the two chassis 1 on the side away from each other, universal wheels 11 are rotatably arranged. On one side of the two universal wheels 11 on one side, a power box 12 is arranged. The two chassis 1 are not connected to each other and form a cavity 13. On both sides of the top of the two ends of the two chassis 1 away from each other, hinge seats 31 are respectively arranged. Between the two hinge seats 31, a counterweight seat 32 is rotatably arranged. On one side of the top of the counterweight seat 32, a hanging frame 33 is fixedly arranged. The hanging frames 33 at the tops of the two counterweight seats 32 are arranged diagonally to each other. Between the hanging frame 33 and the counterweight seat 32, a support frame 34 is arranged. At the top of the hanging frame 33, a top frame 35 is fixedly arranged. Between the two top frames 35, a cross beam 4 is arranged. The two ends of the cross beam 4 are respectively inserted into the top frames 35, and at the insertion position, a limiting sleeve 411 is inserted. At the bottoms of both ends of the cross beam 4, discharging devices are arranged. The bottoms of the discharging devices are fixedly arranged on the top of the counterweight seat 32. On both sides of the cross beam 4, side chutes 41 are opened. At the bottom of the cross beam 4, an installation frame 42 is slidably arranged. On the side of the installation frame 42, a power structure is arranged. The power structure includes a bottom plate 43, a reduction motor 44, a main gear 45, an auxiliary gear 46, and a plurality of limiting rollers 48. The bottom plate 43 is arranged on one side of the installation frame 42. The reduction motor 44 is arranged on the top of the bottom plate 43. The main gear 45 is arranged on the output end of the reduction motor 44. The auxiliary gear 46 is coaxially arranged with the power roller 47, and the auxiliary gear 46 meshes with the main gear 45. A plurality of limiting rollers 48 are arranged on the top of the installation frame 42. The power structure can drive the entire installation frame 42 to slide left and right on the cross beam 4. While cooperating with the plurality of limiting rollers 48 at the top to play a limiting role, it is convenient for left and right sliding. On the output end of the power structure, a power roller 47 is arranged. The power roller 47 is slidably arranged in the side chute 41. At the bottom of the installation frame 42, an electric hoist 49 is arranged. The bottom of the electric hoist 49 is connected with a hook 410 through a rope.

[0025] On the tops of the two chassis 1 facing each other, chutes 14 are opened. The length of the chute 14 on one chassis 1 is longer than the length of the chute 14 on the other chassis 1. And on the upper end of one chassis 1, an auxiliary track 15 is slidably inserted. When not in use, the hopper 2 is placed in the chassis 1 with the longer chute 14 on one side. The top of the auxiliary track 15 forms a flared opening with the same width as the chute 14. At the same time, the auxiliary track 15 is retracted into the chassis 1 on one side, so that the cavity 13 is kept unobstructed, facilitating the lifting by the top hook 410. The other end of the auxiliary track 15 is inserted into the chassis 1 at the other end. Below the cavity 13, a hopper 2 is arranged. At the four ends of the hopper 2, sliding frames 21 are arranged. The top of the sliding frame 21 is bent and extended above the chassis 1. On the top of the sliding frame 21, a pulley 22 is arranged. The sliding frame 21 is slidably arranged with the chute 14 through the pulley 22 at the top.

[0026] An automatic rope winder 38 is provided at each end of the two chassis 1 that are far away from each other. A pulling rope 37 is provided at the output end of the automatic rope winder 38. A lifting pulley 36 is provided at the top of one side of the top frame 35. The other end of the pulling rope 37 is fixedly connected to the surface of the lifting pulley 36. When the entire hanging frame 33 and the top frame 35 at the top need to be placed down, by loosening the rope of the automatic rope winder 38, after the top loses the force, then in cooperation with the hinge connection between the bottom counterweight seat 32 and the hinge seats 31 on both sides, the hanging frame 33 and the top frame 35 can be laid down on the chassis 1.

[0027] The unloading device includes a heightening seat 51 for the unloading device, an electric screw rod 52, a limiting sliding rod 53, a loading plate 54, a stop block 55 and a mounting plate 56. The loading plate 54 is arranged at the bottom of one end of the cross beam 4. The stop block 55 is arranged at one side of the top of the loading plate 54, and the cross beam 4 plays a limiting role. The electric screw rod 52 and the limiting sliding rod 53 are both inserted into the loading plate 54. The heightening seat 51 is arranged on the top of the counterweight seat 32. The bottom of the electric screw rod 52 is fixedly arranged on the top of the heightening seat 51. The bottom of the limiting sliding rod 53 is fixed on the top of the counterweight seat 32. The mounting plate 56 is arranged on the top of the limiting sliding rod 53 and the electric screw rod 52, and one side of the mounting plate 56 is fixedly connected to the top frame 35. By arranging the unloading devices at both sides of the counterweight seat 32 corresponding to the two ends of the cross beam 4 respectively, through the threaded connection between the loading plate 54 and the electric screw rod 52, and in cooperation with the limiting sliding rod 53 on one side to play a limiting role on the loading plate 54, then when disassembling the cross beam 4, the effect of automatically lowering can be achieved through the mutual cooperation of the loading plate 54 and the electric screw rod 52, and then by sliding it to one end to disengage from the insertion of the top seat, and finally it is installed on the tops of the two chassis 1.

[0028] The principle of the present invention: When the device needs to be disassembled, at this time, after moving the auxiliary track 15 at the bottom to the other chassis 1, then move the discharging hopper 2 directly below the electric hoist 49. The limiting sleeve 411 is inserted into the cross beam 4 and is threadedly connected to the top frame 35. At this time, the operator uses a ladder to unscrew and remove the limiting sleeve 411 at the insertion part of the cross beam 4 and the top seat. Then, after the cross beam 4 contacts the loading plate 54, at this time, turn on the electric screw rods 52 on both sides, so that the rotation of the electric screw rods 52 drives the loading plate 54 to drop, and the cross beam 4 placed on the loading plate 54 starts to drop through the loading plate 54. The hook 410 and the mounting bracket 42 are received into the receiving hopper. At the same time, the cross beam 4 falls onto the two chassis 1. At this time, move the cross beam 4 to one side, so that one end of it first disengages from the loading plate 54, and then the loading plate 54 at the disengaged end moves up. Then, operate in the same way to move the other end of the cross beam 4 to disengage from the corresponding loading plate 54. Then, at this time, the automatic rope winders 38 on both sides are turned on, and the pulling ropes 37 are loosened, so that the hanging frames 33 and the top frames 35 on both sides cooperate with the bottom counterweight blocks to start to tip over, and then the hanging frames 33 and the top frames 35 on both sides are laid flat on the tops of the two chassis 1.

[0029] Finally, it should be noted that the above embodiments are only relatively representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and there can be many variations. Any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention should be considered to fall within the protection scope of the present invention.

Claims

1. An automated rail hoisting device for an orbital warehouse, comprising two chassis (1) arranged oppositely, characterized in that: The two chassis (1) are not connected to each other and form a cavity (13). On both sides of the top of the mutually remote ends of the two chassis (1), hinge seats (31) are respectively arranged. A counterweight seat (32) is rotatably arranged between the two hinge seats (31). On one side of the top of the counterweight seat (32), a hanging frame (33) is fixedly arranged. The hanging frames (33) at the tops of the two counterweight seats (32) are arranged diagonally to each other. A support frame (34) is arranged between the hanging frame (33) and the counterweight seat (32). At the top of the hanging frame (33), a top frame (35) is fixedly arranged. A cross beam (4) is arranged between the two top frames (35). The two ends of the cross beam (4) are respectively inserted into the top frames (35) in an inserted manner, and a limiting sleeve (411) is inserted at the insertion position. Discharging devices are arranged at the bottoms of both ends of the cross beam (4). The bottoms of the discharging devices are fixedly arranged on the tops of the counterweight seats (32). Side sliding grooves (41) are formed on both sides of the cross beam (4). An installation frame (42) is slidably arranged at the bottom of the cross beam (4). A power structure is arranged on the side of the installation frame (42). A power roller (47) is arranged at the output end of the power structure. The power roller (47) is slidably arranged in the side sliding groove (41). An electric hoist (49) is arranged at the bottom of the installation frame (42). The bottom of the electric hoist (49) is connected with a hook (410) through a rope.

2. The automated rail hoisting device for an orbital warehouse according to claim 1, wherein: Universal wheels (11) are rotatably arranged at both ends of the bottoms of the mutually remote sides of the two chassis (1). A power box (12) is arranged on one side of the two universal wheels (11) on one side.

3. The automated rail hoisting device for an orbital warehouse according to claim 1, characterized in that: Sliding grooves (14) are formed on the tops of the mutually facing sides of the two chassis (1). The length of the sliding groove (14) on one chassis (1) is longer than the length of the sliding groove (14) on the other chassis (1). And an auxiliary track (15) is slidably inserted at the upper end of one chassis (1). The top of the auxiliary track (15) forms a flared opening with the same width as the sliding groove (14). The other end of the auxiliary track (15) is inserted into the other chassis (1).

4. The automated rail lifting device for an orbital warehouse according to claim 3, characterized in that: A feeding hopper (2) is arranged below the cavity (13). Slide frames (21) are arranged at the four ends of the feeding hopper (2). The tops of the slide frames (21) are bent and extended above the chassis (1). Pulleys (22) are arranged at the tops of the slide frames (21). The slide frames (21) are slidably arranged with the sliding grooves (14) through the pulleys (22) at the tops.

5. The automated rail hoisting device for an orbital warehouse according to claim 1, characterized in that: Automatic rope winders (38) are arranged at the mutually remote ends of the two chassis (1). A pulling rope (37) is arranged at the output end of the automatic rope winder (38). A hanging wheel (36) is arranged at the top of one side of the top frame (35). The other end of the pulling rope (37) is fixedly connected to the surface of the hanging wheel (36).

6. The automatic rail lifting device for an orbital warehouse according to claim 1, characterized in that: The power structure includes a bottom plate (43), a reduction motor (44), a main gear (45), an auxiliary gear (46) and a plurality of limiting rollers (48). The bottom plate (43) is arranged on one side of the mounting frame (42). The reduction motor (44) is arranged on the top of the bottom plate (43). The main gear (45) is arranged on the output end of the reduction motor (44). The auxiliary gear (46) is coaxially arranged with the power roller (47), and the auxiliary gear (46) meshes with the main gear (45). The plurality of limiting rollers (48) are arranged on the top of the mounting frame (42).

7. An automated rail lifting device for an orbital warehouse according to claim 1, characterized in that: The discharging device includes a heightening seat (51), an electric screw rod (52), a limiting slide rod (53), a loading plate (54), a stop block (55) and a mounting plate (56). The loading plate (54) is arranged at the bottom of one end of the cross beam (4). The stop block (55) is arranged on one side of the top of the loading plate (54) and the cross beam (4) plays a limiting role. The electric screw rod (52) and the limiting slide rod (53) are both inserted into the loading plate (54). The heightening seat (51) is arranged on the top of the counterweight seat (32). The bottom of the electric screw rod (52) is fixedly arranged on the top of the heightening seat (51). The bottom of the limiting slide rod (53) is fixed on the top of the counterweight seat (32). The mounting plate (56) is arranged on the top of the limiting slide rod (53) and the electric screw rod (52), and one side of the mounting plate (56) is fixedly connected with the top frame (35).

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