Simple four-side clamp transfer rotating crane

Abstract

The utility model discloses a simple four-side clamp transfer rotating crane which comprises a rack, a lifting assembly, a walking assembly, a second guide wheel, a connecting frame and a clamp assembly. By arranging the lifting assembly, under the transmission of a main gear, a first belt and an auxiliary gear, a driving gear, a chain and a driven gear can be driven to drive the connecting frame to carry out convenient lifting adjustment transmission, and in cooperation with the walking assembly, a first guide wheel and a second guide wheel in the lifting assembly can be driven to stably and horizontally move along the upper end of the guide frame. The product can be efficiently and stably conveyed, the clamp assembly can enable a clamping jaw to rapidly and stably clamp, stack or convey the product under the transmission of an internal rotating plate, a transmission arm and an air cylinder, and the clamp assembly can automatically rotate to load and unload the product under the rotation driving of an adjusting gear, so that the purposes of stably stacking and using the product and reducing the labor intensity are achieved. And the product conveying process is stable, convenient and fast, and the product production efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the relevant field of hoisting equipment, in particular to a simple four-sided clamping transport rotating crane. Background Art

[0002] Bricks are a major building material. After the bricks are fired, they need to be transferred from the kiln car to a transport vehicle and transported to the construction site. Currently, the handling, loading, unloading and stacking of bricks are mainly done manually, which is labor-intensive and inefficient.

[0003] Nowadays, a brick lifting clamp has appeared on the market, which transports bricks by installing brick clamps on the door frame or the lifting rod. However, there are still some shortcomings, such as the brick clamp is unstable and easy to shake, inconvenient to operate, difficult to control, and low work efficiency. Therefore, it is necessary to set up a simple four-sided clamp transfer rotating crane to achieve stable clamping and stacking of products, and realize fast and accurate product transportation. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a simple four-sided clamp transport rotating crane.

[0005] The sprocket wheel is annularly fixedly provided with a toothed wheel, and the toothed wheel is vertically arranged on the sprocket wheel, the toothed wheel is vertically arranged on the sprocket wheel, and the toothed wheel is vertically arranged on the sprocket wheel.

[0006] Preferably, the walking assembly includes a second motor arranged on the left side of the upper end of the lifting assembly, a first transmission gear installed on the output end of the second motor, a second belt transmission-connected to the outside of the first transmission gear, a second transmission gear transmission-connected to the right side of the second belt, a second rotating shaft inserted in the middle of the second transmission gear, a first guide wheel installed on both sides of the outer end of the second rotating shaft, a third rotating shaft rotatably connected to the right side of the upper end of the lifting assembly, and second guide wheels installed at both ends of the outer side of the third rotating shaft.

[0007] Preferably, the connecting frame includes a movable frame body connected to the interior of the lower end of the lifting assembly, a first pulley installed on both sides of the upper end of the movable frame body, and a second pulley installed on both sides of the lower end of the movable frame body.

[0008] Preferably, the clamp assembly includes a mounting frame assembled at the lower end of the connecting frame, a connecting plate bolted to the lower end of the mounting frame, a rotating plate installed at the middle of the lower end of the connecting plate, a transmission arm rotatably connected to the two ends of the outer side of the rotating plate, a clamping claw connected to the outer side of the transmission arm, a cylinder arranged on the inner side of the clamping claw, a third motor installed on the right side of the upper end of the mounting frame, an adjusting gear installed at the bottom of the third motor, and a bearing installed inside the upper end of the connecting plate, and the bearing is connected to the middle of the lower end of the mounting frame.

[0009] Preferably, inverted triangular guide rails are fixedly disposed on the inner walls of the vertical sections on the four sides of the guide frame, and the guide frame can be slidably combined with the connecting frame through the guide rails disposed on the four inner sides.

[0010] Preferably, the first rotating shaft is rotatably mounted in the middle of the upper end of the guide frame, and driving gears, chains, driven gears and connecting pieces are symmetrically mounted on both sides of the outer end of the first rotating shaft.

[0011] Preferably, the first pulley and the second pulley are rotatably connected along the four corners of the upper and lower ends of the movable frame, and the first pulley and the second pulley at each location are in an inverted V-wheel state.

[0012] Preferably, the rotating plate, the transmission arm, the clamping claw and the cylinder are provided in two groups corresponding to each other along the lower end of the connecting plate, and the two groups of rotating plates are installed crosswise up and down.

[0013] Beneficial effects of the utility model:

[0014] Advantage 1: The utility model is provided with a lifting component, that is, under the transmission of the main gear, the first belt and the sub-gear, the driving gear, the chain and the driven gear can be driven to drive the connecting frame to perform convenient lifting and adjusting transmission, thereby achieving the advantages of stable stacking of products, smooth, convenient and fast product transmission process and significantly accelerating product production efficiency.

[0015] Advantage 2: The utility model uses a walking assembly, that is, the first guide wheel and the second guide wheel inside can be driven to move stably and horizontally along the upper end of the guide frame, thereby realizing efficient and stable transmission of products.

[0016] Advantage 3: The utility model enables the clamping claws to quickly and stably clamp, stack or transport the products under the drive of the internal rotating plate, transmission arm and cylinder, and the clamping assembly can automatically rotate to load and unload the products under the rotation drive of the adjusting gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a right view structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model from top view;

[0020] Figure 4 This is a front view structural diagram of the lifting assembly of the utility model;

[0021] Figure 5 This utility model Figure 4 The enlarged structural diagram at A in the middle;

[0022] Figure 6 This is an enlarged structural diagram of the walking component A of the utility model;

[0023] Figure 7 This is a front view structural diagram of the connecting frame of the utility model;

[0024] Figure 8 It is a front view structural schematic diagram of the clamp assembly of the utility model.

[0025] Among them: frame-1, lifting component-2, guide frame-21, first motor-22, main gear-23, first belt-24, sub-gear-25, first rotating shaft-26, driving gear-27, chain-28, driven gear-29, connecting piece-210, walking component-3, second motor-31, first transmission gear-32, second belt-33, second transmission gear-34, second rotating shaft-35, first guide wheel-36, third rotating shaft-37, second guide wheel-38, connecting frame-4, moving frame-41, first pulley-42, second pulley-43, clamping assembly-5, mounting frame-51, connecting plate-52, rotating plate-53, transmission arm-54, clamping claw-55, cylinder-56, third motor-57, adjusting gear-58, bearing-59. DETAILED DESCRIPTION

[0026] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0027] See also Figure 1-3 The utility model provides a simple four-sided clamp transport rotating crane, including a frame 1, a lifting component 2, a walking component 3, a second guide wheel 38, a connecting frame 4 and a clamp component 5. The lifting component 2 is arranged on the left side of the upper end of the frame 1, and the walking components 3 are installed on both sides of the upper end of the lifting component 2, and the walking components 3 are abutted against the upper end of the frame 1, and the connecting frame 4 is installed inside the lower end of the lifting component 2, and the lower end of the connecting frame 4 is connected to the clamp component 5.

[0028] See also Figure 4-5The lifting assembly 2 in this embodiment includes a guide frame 21 arranged on the left side of the upper end of the frame 1 to realize auxiliary support and lifting and moving guide cooperation, a first motor 22 correspondingly installed on the left side of the top of the guide frame 21, a main gear 23 arranged at the output end of the front side of the first motor 22, a first belt 24 connected to the outside of the main gear 23, and a sub-gear 25 connected to the right side of the first belt 24. In this way, the main gear 23, the first belt 24 and the sub-gear 25 can form a stable transmission state to achieve efficient lifting drive. The transmission is coordinated, with a first rotating shaft 26 longitudinally inserted in the middle of the secondary gear 25, a driving gear 27 symmetrically installed on the front and rear sides of the first rotating shaft 26 to realize simultaneous rotation transmission, a chain 28 correspondingly connected to the outer ends of the driving gears 27 on both sides and vertically arranged downward, a driven gear 29 correspondingly connected to the lower ends of the chains 28 on both sides and rotatably connected to the middle of the lower end of the guide frame 21, and a connecting piece 210 installed at the head and tail ends of the chain 28, and the chain 28 is connected to the connecting frame 4 through the connecting piece 210 arranged at the head and tail ends.

[0029] Among them, the inner walls of the vertical sections on the four sides of the guide frame 21 are correspondingly fixed with inverted triangular guide rails, and the guide frame 21 can be slidably combined with the connecting frame 4 through the guide rails arranged on the four internal sides, ensuring that the guide frame 21 cooperates with the guide rails arranged on the four internal sides, so that the connecting frame 4 can be smoothly lifted and lowered with the transmission; the first rotating shaft 26 is rotatably installed in the middle of the upper end of the guide frame 21, and the driving gear 27, chain 28, driven gear 29 and connecting member 210 are symmetrically installed on both sides of the outer end of the first rotating shaft 26, ensuring that the driving gear 27, chain 28, driven gear 29 and connecting member 210 arranged on both sides cooperate with each other efficiently, so as to conveniently realize the lifting and lowering adjustment transmission.

[0030] See also Figure 6 The walking assembly 3 in this embodiment includes a second motor 31 correspondingly installed on the left side of the upper end of the guide frame 21, a first transmission gear 32 installed on the front output end of the second motor 31, a second belt 33 transmission-connected to the outer side of the first transmission gear 32, and a second transmission gear 34 transmission-connected to the right side of the second belt 33. In this way, the first transmission gear 32, the second belt 33 and the second transmission gear 34 can form a stable walking driving state, so that the guide frame 21 can move stably horizontally, a second rotating shaft 35 correspondingly longitudinally inserted in the middle of the second transmission gear 34, a first guide wheel 36 correspondingly installed in the middle of the front and rear sides of the second rotating shaft 35 and rolling against the outer side of the upper end of the guide frame 21, a third rotating shaft 37 correspondingly longitudinally rotated and inserted on the right side of the upper end of the guide frame 21, and second guide wheels 38 symmetrically installed on the front and rear sides of the third rotating shaft 37, and the positions of the second guide wheels 38 arranged on the front and rear sides correspond to the left and right positions of the first guide wheels 36 arranged on the front and rear sides.

[0031] See also Figure 7The connecting frame 4 in this embodiment includes a movable frame body 41 connected to the lower end of the guide frame 21 to achieve connection and stable movement cooperation, a first pulley 42 connected to the left and right sides of the upper end of the movable frame body 41 for corresponding rotation, and a second pulley 43 connected to the left and right sides of the lower end of the movable frame body 41 for corresponding rotation. In this way, the movable frame body 41 can cooperate with the first pulley 42 and the second pulley 43 respectively set on the outside and the four side guide rails inside the guide frame 21 to accurately offset each other, thereby ensuring smooth and unstuck subsequent lifting process.

[0032] Specifically, the first pulley 42 and the second pulley 43 are respectively connected to rotate correspondingly along the four corners of the upper and lower ends of the movable frame 41, and the first pulley 42 and the second pulley 43 at each location are in an inverted V-wheel state, ensuring that the first pulley 42 and the second pulley 43 are accurately in contact with the inverted triangular guide rails arranged on the four sides inside the guide frame 21.

[0033] See also Figure 8 The clamp assembly 5 in this embodiment includes a mounting frame 51 assembled on the lower end of the connecting frame 4, a connecting plate 52 bolted to the lower end of the mounting frame 51, a rotating plate 53 stacked up and down and arranged in the middle of the lower end of the connecting plate 52, a transmission arm 54 correspondingly connected to the outer ends of the rotating plates 53 on both sides to realize push-pull transmission cooperation, a clamping claw 55 correspondingly connected to the side of the transmission arm 54 away from the rotating plate 53, and the clamping claw 55 is correspondingly arranged along the four corners, so as to conveniently realize the clamping and stacking activities, a cylinder 56 correspondingly installed on one side of the inner side of the clamping claw 55 at four places and connected to the middle of the mounting frame 51, a third motor 57 installed on the right side of the upper end of the mounting frame 51, an adjusting gear 58 installed at the bottom of the third motor 57, and the outer side of the adjusting gear 58 is meshed and connected with the outer side of the upper end of the connecting plate 52, and a bearing 59 correspondingly embedded in the middle of the upper end of the connecting plate 52 to realize rotation transmission cooperation, and the bearing 59 is connected to the middle of the lower end of the mounting frame 51.

[0034] To further illustrate, two groups of rotating plates 53, transmission arms 54, clamps 55 and cylinders 56 are provided correspondingly along the lower end of the connecting plate 52, and the two groups of rotating plates 53 are cross-installed up and down to ensure that the clamps 55 at all four sides are opened or clamped synchronously to achieve stable and convenient clamping and stacking.

[0035] Here’s how it works:

[0036] When the four-sided clamp transfer rotary crane is to be used, the first motor 22 provided on the left side of the upper end of the guide frame 21 can be controlled to realize the rotation of the main gear 23 connected to the outer output end, and the main gear 23 can realize the transmission of the first belt 24 connected to the outside with the rotation, so that the first belt 24 will transmit the sub-gear 25 connected to the right side, so that the sub-gear 25 can realize the rotation of the first rotating shaft 26 longitudinally inserted in the middle, so that the driving gear 27 symmetrically installed on the front and rear sides of the first rotating shaft 26 will rotate synchronously with it and transmit the chain 28 connected to the outside, so that the chain 28 cooperates with the driven gear 29 connected to the bottom to realize the upward or downward movement of the connecting frame 4 connected at the connecting piece 210, and the connecting frame 4 can cooperate with the first pulley 42 and the second pulley 43 installed on the four sides of the upper and lower ends respectively when lifting and moving, to stably move up and down along the inverted triangular guide rails on the four sides of the inner side of the guide frame 21, so that the clamp assembly 5 as a whole can conveniently realize the flexible adjustment of the product clamping height;

[0037] If the clamp assembly 5 completes the product clamping activity and needs to perform mobile stacking activity, the second motor 31 provided on the left side of the upper end of the guide frame 21 can be driven to enable the second motor 31 to realize the rotation of the first transmission gear 32 connected to the front output end. As the second motor 31 rotates, the second belt 33 provided on the outside of the second motor 31 will rotate accordingly to drive the second transmission gear 34 connected to the right side. In this way, the second rotating shaft 35 inserted in the middle of the second transmission gear 34 will realize the rotation and drive of the first guide wheels 36 connected to the front and rear sides, so that the first guide wheels 36 on the front and rear sides can realize horizontal movement and coordination along the upper end of the guide frame 21. In the process of walking, the guide frame 21 also needs the third rotating shaft 37 provided on the right side of the upper end to cooperate with the walking of the second guide wheel 38, so that the guide frame 21 can realize efficient and stable transmission and stacking under the movement and coordination of the first guide wheel 36 and the second guide wheel 38.

[0038] If it is necessary to clamp the product, the cylinders 56 arranged on the four sides of the interior can be operated to extend and retract the cylinders 56 and push the clamping claws 55 outward. In this way, the clamping claws 55 can be stably moved outward and opened under the cooperation of the transmission arm 54 connected to the upper end and the rotating connection of the rotating plate 53. Therefore, the clamping claws 55 on the four sides can be stably unfolded to prepare for product clamping. After the clamping claws 55 on the four sides move to the appropriate clamping position with the lifting component 2, the cylinders 56 on the four sides can be driven again to retract the cylinders 56 on the four sides. In this way, the clamping claws 55 on the four sides can be retracted accordingly to stably clamp the four sides of the product and cooperate with the lifting component 2. The transmission of the component 2 and the walking component 3 can realize the stable stacking of the products, and in order to further improve the flexibility of use, the third motor 57 arranged on the right side of the upper end of the driving mounting frame 51 can be driven by the third motor 57 to realize the driving of the adjusting gear 58 connected to the bottom. As the adjusting gear 58 rotates, the adjusting gear 58 can be meshed and transmitted with the outer side of the upper end of the connecting plate 52, so that the connecting plate 52 cooperates with the bearing 59 arranged inside the upper end to realize the rotation adjustment activity. In this way, the clamp assembly 5 can automatically rotate 90° to load and unload products, so as to achieve the advantages of stable clamping and transportation of subsequent products and improve production efficiency.

[0039] The utility model provides a simple four-sided clamp transfer rotary crane, which is provided with a lifting component 2, that is, under the transmission of the main gear 23, the first belt 24 and the sub-gear 25, the driving gear 27, the chain 28 and the driven gear 29 can be driven to drive the connecting frame 4 to perform convenient lifting and adjusting transmission, and cooperate with the walking component 3, that is, the internal first guide wheel 36 and the second guide wheel 38 can be driven to stably move horizontally along the upper end of the guide frame 21, so as to realize efficient and stable transmission of products, and the clamp component 5 can be driven by the internal rotating plate 53, the transmission arm 54 and the cylinder 56, so that the clamp claw 55 can quickly and stably clamp, stack or transmit the product, and under the rotation drive of the adjusting gear 58, the clamp component 5 can automatically rotate to load and unload the product, thereby achieving the advantages of stable stacking of the product, stable, convenient and fast product transmission process and significantly accelerating the product production efficiency.

[0040] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A simple four-sided clamp transport rotary crane, characterized by: The invention comprises a frame (1), a lifting assembly (2), a walking assembly (3), a second guide wheel (38), a connecting frame (4) and a clamping assembly (5), wherein the lifting assembly (2) is arranged on the left side of the upper end of the frame (1), the walking assembly (3) is installed on both sides of the upper end of the lifting assembly (2), and the walking assembly (3) abuts against the upper end of the frame (1), the connecting frame (4) is installed inside the lower end of the lifting assembly (2), and the lower end of the connecting frame (4) is connected to the clamping assembly (5), the lifting assembly (2) comprises a guide frame (21) arranged on the left side of the upper end of the frame (1), a first motor (22) installed on the top of the guide frame (21), and a first motor (22) arranged on the first end of the second guide wheel (38). A main gear (23) at the output end outside the motor (22), a first belt (24) transmission-connected to the outside of the main gear (23), a sub-gear (25) transmission-connected to the right side of the first belt (24), a first rotating shaft (26) plugged into the middle of the sub-gear (25), a driving gear (27) arranged at both sides of the outer end of the first rotating shaft (26), a chain (28) connected to the outside of the driving gear (27), a driven gear (29) transmission-connected to the lower end of the chain (28), and a connecting piece (210) installed at the head and tail ends of the chain (28), wherein the chain (28) is connected to a connecting frame (4) through the connecting piece (210) arranged at the head and tail ends.

2. According to claim 1, a simple four-sided clamp transport rotary crane is characterized by: The walking assembly (3) comprises a second motor (31) arranged on the left side of the upper end of the lifting assembly (2), a first transmission gear (32) installed at the output end of the second motor (31), a second belt (33) transmission-connected to the outside of the first transmission gear (32), a second transmission gear (34) transmission-connected to the right side of the second belt (33), a second rotating shaft (35) inserted in the middle of the second transmission gear (34), a first guide wheel (36) installed at both sides of the outer end of the second rotating shaft (35), a third rotating shaft (37) rotationally connected to the right side of the upper end of the lifting assembly (2), and second guide wheels (38) installed at both ends of the outer side of the third rotating shaft (37).

3. According to claim 1, a simple four-side clamp transport rotary crane is characterized by: The connecting frame (4) comprises a movable frame body (41) connected to the interior of the lower end of the lifting assembly (2), a first pulley (42) installed on both sides of the upper end of the movable frame body (41), and a second pulley (43) installed on both sides of the lower end of the movable frame body (41).

4. According to claim 1, the simple four-side clamp transport rotary crane is characterized by: The clamp assembly (5) comprises a mounting frame (51) assembled at the lower end of the connecting frame (4), a connecting plate (52) bolted to the lower end of the mounting frame (51), a rotating plate (53) mounted at the middle of the lower end of the connecting plate (52), a transmission arm (54) rotatably connected to the two ends of the outer side of the rotating plate (53), a clamping claw (55) connected to the outer side of the transmission arm (54), a cylinder (56) arranged on one side of the inner side of the clamping claw (55), a third motor (57) mounted on the right side of the upper end of the mounting frame (51), an adjusting gear (58) mounted at the bottom of the third motor (57), and a bearing (59) mounted inside the upper end of the connecting plate (52), wherein the bearing (59) is connected to the middle of the lower end of the mounting frame (51).

5. According to claim 1, the simple four-side clamp transport rotary crane is characterized by: Inverted triangular guide rails are fixedly arranged on the inner walls of the four vertical sections of the guide frame (21) in correspondence thereto, and the guide frame (21) can be slidably combined with the connecting frame (4) through the guide rails arranged on the four inner sides.

6. According to claim 1, the simple four-side clamp transport rotary crane is characterized by: The first rotating shaft (26) is rotatably mounted on the middle portion of the upper end of the guide frame (21), and a driving gear (27), a chain (28), a driven gear (29) and a connecting piece (210) are symmetrically mounted on both sides of the outer end of the first rotating shaft (26).

7. According to claim 3, the simple four-side clamp transport rotary crane is characterized by: The first pulley (42) and the second pulley (43) are respectively connected to rotate correspondingly along the four corners of the upper and lower ends of the movable frame (41), and the first pulley (42) and the second pulley (43) at each location are in an inverted V-wheel state.

8. According to claim 4, the simple four-side clamp transport rotary crane is characterized by: The rotating plate (53), the transmission arm (54), the clamping claw (55) and the cylinder (56) are arranged in two groups corresponding to each other along the lower end of the connecting plate (52), and the two groups of the rotating plates (53) are installed in an upper and lower cross-arrangement.

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