Novel winch type hoist

Abstract

The invention discloses a novel winch type hoist, the winch type hoist can provide supporting force for midway hovering of a gate, a servo motor in the winch type hoist drives two groups of rotating discs to rotate, so that a winch drum is driven to rotate, a steel wire rope on the outer side is wound and unwound, and the winch drum is driven to rotate. And in the moving process of the steel wire rope, two sets of wiping layers on the inner side of an assembly opening are extruded, so that lubricating oil in two sets of lubricating cylinders can flow out through a plurality of lubricating holes, and the steel wire rope is wiped and maintained through the two sets of wiping layers. And friction generated by movement is reduced, so that the working efficiency is improved, and meanwhile, in the moving process, the multiple scraping blocks can remove impurities attached to the steel wire rope through the multiple movable shafts.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical equipment, in particular to a novel winch-type gate hoist. Background Art

[0002] A winch-type gate hoist usually uses a steel cable or a steel cable pulley as a sling, and uses a gear transmission system to make the winch drum wind and release the steel cable to drive the workpiece to rise and fall. However, in actual use, it is found that since the steel cable wound on the winch drum is exposed to the outside for a long time, dust is easily absorbed on the surface of the steel cable and condenses into blocks, which greatly affects the normal use of the steel cable. At the same time, the existing winch-type gate hoist wire rope can only withstand resistance and can only be used to open the gate. The gate must rely on braking or locking spindles to stay during the opening and closing process, otherwise it will fall due to its own weight, which is not safe enough. Summary of the invention

[0003] In order to achieve the above object, the embodiment of the present invention provides a new type of winch hoist, comprising An assembly component, wherein the assembly component is fixedly arranged at the lower end of the gate hoist body; A driving component, the driving component is fixedly arranged on the right side of the upper end of the assembly component; Braking component; the braking component is fixedly arranged on the left side of the upper end of the assembly component; A debris removal component, which is movably arranged at the lower end of the hoist main body; A lubricating component, the lubricating component is movably arranged inside the assembly component, wherein: The assembly component can provide a fixing and installation space for the driving component, the braking component and the gate hoist body, and the driving component drives the gate hoist body to work. At the same time, the impurity removal component and the lubrication component can clean and lubricate the internal parts.

[0004] Furthermore, the assembly components include: An assembly base, the assembly base is fixedly arranged at the lower end of the hoist main body; A fixing frame, the fixing frame is fixedly arranged on the upper end of the assembly base; A through opening, the through opening being opened at the bottom end of the fixing frame; A working component, the working component is rotatably arranged inside the fixing frame; An assembly opening is provided inside the assembly base.

[0005] Furthermore, the working parts include: Rotating disks, two sets of rotating disks are arranged at two ends of the inner side of the fixing frame in mirror-image rotation; A hoisting drum, the hoisting drum is rotatably arranged between the two sets of rotating disks; A steel wire rope is rotatably arranged on the upper end of the hoisting drum and passes through the through opening and the assembly opening for placement and contraction.

[0006] Furthermore, the driving component comprises: A limit block, the limit block is fixedly arranged at the right end of the fixing frame; A servo motor, wherein the servo motor is fixedly arranged on the fixing frame and the right end of the limit block; The servo motor output shaft is fixedly connected to the rotating disk at the right end.

[0007] Furthermore, the braking component comprises: A brake motor, the brake motor is fixedly arranged on the left side of the upper end of the assembly base; A transmission disc, the transmission disc being fixedly arranged at the front end of the output shaft of the brake motor; A brake disc, which is fixedly arranged at the left end of the fixing frame and fixedly connected to the left end rotating disc; A transmission belt, the transmission belt being movably arranged on the upper ends of the transmission disc and the brake disc; A rotating ratchet wheel, wherein the rotating ratchet wheel is rotatably disposed inside the brake disc; Braking blocks, two groups of which are movably arranged at both ends of the rotating ratchet; A brake gear ring is arranged on the inner side of the brake disc and matches with the two groups of brake blocks.

[0008] Furthermore, the impurity removal component comprises: Installation frames, two sets of the installation frames are mirror-imaged and fixedly arranged at both ends of the assembly opening; Mounting seats, a plurality of said mounting seats being fixedly arranged in a circle inside the two groups of said mounting frames; A movable shaft, wherein a plurality of the movable shafts are rotatably arranged inside the front ends of a plurality of the mounting seats; A scraping block, wherein a plurality of the scraping blocks are movably arranged at the front ends of a plurality of the mounting seats through a plurality of the movable shafts.

[0009] Furthermore, the lubricating component comprises: A storage box, the storage box is fixedly arranged inside the left side of the assembly base; Limiting shafts, two sets of limiting shafts are fixedly arranged in mirror images inside the assembly opening; Lubricating cylinders, two groups of lubricating cylinders are arranged in mirror images and movably inside the two groups of limiting shafts; Lubrication holes, a plurality of the lubrication holes are provided on the sides of the two groups of lubrication cylinders; The two groups of wiping layers are fixedly arranged on the outside of the two groups of lubricating cylinders in a mirror-image manner and are permeable.

[0010] Furthermore, the impurity removal component also includes a protective component; The protective component comprises: A rotating rod, the rotating rod being rotatably disposed at an upper end of a rear side of the fixing frame; A dust cover is rotatably arranged on the upper end of the fixing frame through the rotating rod.

[0011] Compared with the prior art, the embodiments of the present invention have the following beneficial effects: During use of the new winch-type gate hoist, the staff can drive the two groups of rotating disks to rotate through the servo motor, thereby driving the winch drum to rotate, and retract and release the outer wire rope, thereby driving the gate to move up and down. During the movement of the wire rope, the two groups of wiping layers on the inner side of the assembly port are squeezed, so that the lubricating oil inside the two groups of lubrication cylinders can flow out through the plurality of lubrication holes, and the wire rope is wiped and maintained through the two groups of wiping layers, thereby reducing the friction generated by the activity, thereby improving work efficiency. At the same time, during the activity, the plurality of scraping blocks can wipe the wire rope through the plurality of movable shafts. The impurities attached to it can be removed to ensure the cleanliness of the wire rope. When the gate needs to remain suspended in the middle, the brake motor can be driven to drive the brake disc to move clockwise through the transmission disc and the transmission belt, so that the internal rotating ratchet and the two groups of brake blocks can rotate. At this moment, the two groups of brake blocks 46 will be stuck in the brake gear ring, so that the gate can be suspended at a specified height, which can ensure the safety of the gate when it is suspended and prevent the safety hazard caused by the gate falling due to its own weight. At the same time, in daily placement, the dust cover on the upper end of the fixed frame can ensure that the main body of the gate opening and closing machine is not corroded by rain and dust, thereby increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 An axonometric view of the present invention is shown; Figure 2 An axonometric view of the present invention is shown; Figure 3 A front view of the present invention is shown; Figure 4 A bottom view of the present invention is shown.

[0014] In the figure: Hoist body; Assembling parts; 21. Assembling base; 22. Fixing frame; 23. Passing opening; 24. Assembling opening; Driving component; 31. Limit block; 32. Servo motor; Braking components; 41. Braking motor; 42. Transmission disc; 43. Brake disc; 44. Transmission belt; 45. Rotating ratchet; 46. Braking block; 47. Braking gear ring; Debris removal components; 51, mounting frame; 52, mounting seat; 53, movable shaft; 54, scraping block; Lubricating parts; 61, storage box; 62, limit shaft; 63, lubrication cylinder; 64, lubrication hole; 65. Wipe layer; Working parts; 71, rotating disk; 72, hoisting drum; 73, wire rope; Protective components; 81. rotating rod; 82. dust cover. DETAILED DESCRIPTION

[0015] Now the present invention will be further described in detail with reference to the accompanying drawings. Figure 1 , Figure 1 An isometric view of the present invention is shown; see Figure 2 , Figure 2 Shows an axonometric view of the present invention; see Figure 3 , Figure 3 Shows a front view of the present invention; see Figure 4 , Figure 4 Shows a bottom view of the present invention; Figure 1-4 As shown, the new winch hoist includes An assembly component 2, wherein the assembly component 2 is fixedly arranged at the lower end of the hoist body 1; A driving component 3, wherein the driving component 3 is fixedly arranged on the upper right side of the assembly component 2; Braking component 4; the braking component 4 is fixedly arranged on the left side of the upper end of the assembly component 2; A debris removal component 5, wherein the debris removal component 5 is movably arranged at the lower end of the hoist main body 1; a lubricating component 6, wherein the lubricating component 6 is movably arranged inside the assembly component 2, The assembly component 2 can provide a fixing and installation space for the driving component 3, the braking component 4 and the hoist body 1, and the hoist body 1 is driven by the driving component 3 to work, while the impurity removal component 5 and the lubrication component 6 can clean and lubricate the internal parts; During the use of the new winch-type gate hoist, the staff can drive the two groups of rotating disks 71 to rotate through the servo motor 32, thereby driving the winch drum 72 to rotate, and retract and release the outer wire rope 73, thereby driving the gate to lift and lower. During the movement of the wire rope 73, the two groups of wiping layers 65 on the inner side of the assembly port 24 are squeezed, so that the lubricating oil inside the two groups of lubricating cylinders 63 can flow out through the plurality of lubricating holes 64, and the wire rope 73 is wiped and maintained by the two groups of wiping layers 65, thereby reducing the friction generated by the activity, thereby improving work efficiency. At the same time, during the activity, the plurality of scraping blocks 54 can wipe the wire rope 73 through the plurality of movable shafts 53. The impurities attached to the wire rope 73 are removed to ensure the cleanliness of the wire rope 73. When the gate needs to remain suspended in the middle, the brake motor 41 can be driven to drive the brake disc 43 to move clockwise through the transmission disc 42 and the transmission belt 44, so that the internal rotating ratchet 45 and the two groups of brake blocks 46 are rotated. At this moment, the two groups of brake blocks 46 will be stuck in the brake gear ring 47, so that the gate is suspended at a specified height, which can ensure the safety of the gate when it is suspended and prevent the safety hazard caused by the gate falling due to its own weight. At the same time, in daily placement, the dust cover 82 at the upper end of the fixed frame 22 can ensure that the gate opening and closing machine body 1 is not corroded by rain and dust, thereby improving the service life of the equipment.

[0016] Optionally, the assembly component 2 includes: An assembly base 21, wherein the assembly base 21 is fixedly arranged at the lower end of the hoist body 1; A fixing frame 22, wherein the fixing frame 22 is fixedly disposed on the upper end of the assembly base 21; A through opening 23, the through opening 23 being opened at the bottom end of the fixing frame 22; A working component 7, wherein the working component 7 is rotatably disposed inside the fixing frame 22; The assembly opening 24 is opened inside the assembly base 21 . The assembly base 21 can provide a space for fixing and installing the fixing frame 22 and the working component 7 . Meanwhile, the assembly opening 24 can provide a space for the working component 7 to move.

[0017] Optionally, the working component 7 includes: Rotating disks 71, two sets of rotating disks 71 are arranged at two ends of the inner side of the fixing frame 22 in a mirror-image manner; A hoisting drum 72, wherein the hoisting drum 72 is rotatably disposed between the two sets of rotating disks 71; The wire rope 73 is rotatably arranged at the upper end of the hoisting drum 72 and passes through the through opening 23 and the assembly opening 24 to be placed and retracted. The two sets of rotating disks 71 can drive the hoisting drum 72 to rotate to retract and release the wire rope 73.

[0018] Optionally, the driving component 3 includes: A limit block 31, wherein the limit block 31 is fixedly disposed at the right end of the fixing frame 22; A servo motor 32, wherein the servo motor 32 is fixedly disposed on the fixing frame 22 and the right end of the limiting block 31; The output shaft of the servo motor 32 is fixedly connected to the rotating disk 71 at the right end, and the limit block 31 can provide a fixing and limiting space for the servo motor 32, so that the servo motor 32 can drive the rotating disk 71 to rotate around its own axis.

[0019] Optionally, the braking component 4 includes: A brake motor 41, wherein the brake motor 41 is fixedly disposed on the left side of the upper end of the assembly base 21; A transmission disc 42, the transmission disc 42 is fixedly arranged at the front end of the output shaft of the brake motor 41; A brake disc 43, the brake disc 43 is fixedly disposed at the left end of the fixing frame 22 and is fixedly connected to the left end rotating disc 71; A transmission belt 44, wherein the transmission belt 44 is movably disposed on the upper ends of the transmission disc 42 and the brake disc 43; Rotating the ratchet 45, wherein the rotating ratchet 45 is rotatably disposed inside the brake disc 43; Braking blocks 46, two groups of the braking blocks 46 are movably disposed at both ends of the rotating ratchet 45; The brake gear ring 47 is arranged on the inner side of the brake disc 43 and matches with the two groups of brake blocks 46. The brake motor 41 can drive the transmission disc 42 to rotate, and drive the brake disc 43 to rotate through the transmission belt 44. When the wire rope 73 needs to be braked and stopped midway, the servo motor 32 can be reversed through the rotating ratchet 45 to drive the two groups of brake blocks 46 to start rotating clockwise. At this moment, the two groups of brake blocks 46 will be stuck in the brake gear ring 47, so that the gate will be suspended at the specified height.

[0020] Optionally, the impurity removal component 5 includes: Mounting frames 51, two sets of mounting frames 51 are mirror-imaged and fixedly disposed at both ends of the assembly opening 24; A plurality of mounting seats 52, wherein the mounting seats 52 are fixedly arranged in a circle inside the two groups of mounting frames 51; A movable shaft 53, wherein a plurality of the movable shafts 53 are rotatably disposed inside the front ends of a plurality of the mounting seats 52; The scraping blocks 54 are movably arranged at the front ends of the plurality of mounting seats 52 through the plurality of movable shafts 53. The two groups of mounting frames 51 can provide space for fixing and installing the plurality of mounting seats 52. Meanwhile, the scraping blocks 54 can remove impurities from the retracted steel wire rope 73 through the plurality of movable shafts 53.

[0021] Optionally, the lubricating component 6 includes: A storage box 61, wherein the storage box 61 is fixedly disposed inside the left side of the assembly base 21; Limiting shafts 62, two sets of limiting shafts 62 are fixedly disposed in the assembly opening 24 in mirror image; Lubricating cylinders 63, two groups of lubricating cylinders 63 are arranged in mirror images inside the two groups of limiting shafts 62; Lubrication holes 64, a plurality of the lubrication holes 64 are provided on the sides of the two groups of lubrication cylinders 63; The wiping layer 65, the two groups of the wiping layers 65 are mirror-fixedly arranged on the outside of the two groups of the lubricating cylinders 63 and the two groups of the wiping layers 65 are permeable, the two groups of the limiting shafts 62 can provide the two groups of the lubricating cylinders 63 with space for movement and installation, and at the same time limit their range of movement so that they can only rotate around their own axes, when the two groups of the wiping layers 65 are squeezed, the lubricating oil can flow out through the several lubricating holes 64, and the steel wire rope 73 is lubricated and maintained through the two groups of the wiping layers 65.

[0022] Optionally, the impurity removal component 5 further includes a protective component 8; The protective component 8 comprises: A rotating rod 81, wherein the rotating rod 81 is rotatably disposed at an upper end of a rear side of the fixing frame 22; The dust cover 82 is rotatably arranged at the upper end of the fixing frame 22 by the rotating rod 81. The dust cover 82 can be turned on and off by the rotating rod 81, which is convenient for the staff to inspect the inside and can prevent the erosion of rain and dust in daily use, thereby improving the service life.

[0023] Working principle: During the use of the new winch-type gate hoist, in the first step, the staff can drive the two groups of the rotating disks 71 to rotate through the servo motor 32, thereby driving the winch drum 72 to rotate, and retract and release the outer wire rope 73, thereby driving the gate to lift and lower. In the second step, during the movement of the wire rope 73, the two groups of the wiping layers 65 on the inner side of the assembly port 24 are squeezed, so that the lubricating oil inside the two groups of the lubricating cylinders 63 can flow out through the plurality of lubricating holes 64, and the wire rope 73 is wiped and maintained through the two groups of the wiping layers 65. In the third step, during the activity, the plurality of the The scraper block 54 can remove impurities attached to the wire rope 73 through the movable shafts 53 to ensure the cleanliness of the wire rope 73. In the fourth step, when the gate needs to remain suspended in the middle, the brake motor 41 can be driven to drive the brake disc 43 to move clockwise through the transmission disc 42 and the transmission belt 44, so that the internal rotating ratchet 45 and the two groups of brake blocks 46 rotate. At this moment, the two groups of brake blocks 46 will be stuck in the brake gear ring 47, so that the gate is suspended at a specified height. At the same time, the dust cover 82 at the upper end of the fixed frame 22 can ensure that the gate opening and closing machine body 1 is not eroded by rain and dust.

Claims

1. A new type of winch hoist, characterized in that: include An assembly component (2), wherein the assembly component (2) is fixedly arranged at the lower end of the gate hoist body (1); A driving component (3), the driving component (3) being fixedly arranged on the right side of the upper end of the assembly component (2); A braking component (4); the braking component (4) is fixedly arranged on the left side of the upper end of the assembly component (2); A debris removal component (5), the debris removal component (5) being movably arranged at the lower end of the hoist main body (1); A lubricating component (6), the lubricating component (6) being movably arranged inside the assembly component (2), wherein: The assembly component (2) can provide a space for fixing and installing the driving component (3), the braking component (4) and the gate hoist main body (1). The driving component (3) drives the gate hoist main body (1) to work, while the impurity removal component (5) and the lubrication component (6) can clean and lubricate the internal parts.

2. The novel winch-type gate hoist according to claim 1 is characterized in that: The assembly component (2) comprises: An assembly base (21), the assembly base (21) being fixedly arranged at the lower end of the hoist body (1); A fixing frame (22), the fixing frame (22) being fixedly arranged on the upper end of the assembly base (21); A through opening (23), wherein the through opening (23) is provided at the bottom end of the fixing frame (22); A working component (7), the working component (7) being rotatably disposed inside the fixing frame (22); An assembly opening (24), wherein the assembly opening (24) is opened inside the assembly base (21).

3. The novel winch-type gate hoist as claimed in claim 2 is characterized in that: The working component (7) comprises: Rotating disks (71), two sets of rotating disks (71) are arranged at two ends of the inner side of the fixing frame (22) in a mirror-image manner; a hoisting drum (72), the hoisting drum (72) being rotatably disposed between the two sets of rotating disks (71); A steel wire rope (73), wherein the steel wire rope (73) is rotatably arranged at the upper end of the hoist drum (72) and the steel wire rope (73) passes through the through opening (23) and the assembly opening (24) to be placed and retracted.

4. The novel winch-type hoist as claimed in claim 3 is characterized in that: The driving component (3) comprises: a limit block (31), the limit block (31) being fixedly arranged at the right end of the fixing frame (22); A servo motor (32), the servo motor (32) being fixedly arranged on the fixing frame (22) and the right end of the limiting block (31); The output shaft of the servo motor (32) is fixedly connected to the rotating disk (71) at the right end.

5. The novel winch-type gate hoist as claimed in claim 4 is characterized in that: The braking component (4) comprises: A brake motor (41), the brake motor (41) being fixedly arranged on the left side of the upper end of the assembly base (21); A transmission disc (42), the transmission disc (42) being fixedly arranged at the front end of the output shaft of the brake motor (41); A brake disc (43), the brake disc (43) being fixedly disposed on the left end of the fixing frame (22) and fixedly connected to the left end rotating disc (71); a transmission belt (44), the transmission belt (44) being movably arranged on the upper ends of the transmission disc (42) and the brake disc (43); A rotating ratchet (45), wherein the rotating ratchet (45) is rotatably disposed inside the brake disc (43); Braking blocks (46), two groups of the braking blocks (46) being movably arranged at both ends of the rotating ratchet (45); A brake gear ring (47), wherein the brake gear ring (47) is disposed inside the brake disc (43) and matches the two sets of brake blocks (46).

6. The novel winch-type gate hoist as claimed in claim 5 is characterized in that: The impurity removal component (5) comprises: Installation frames (51), two sets of the installation frames (51) being fixedly disposed in mirror-image manner at both ends of the assembly opening (24); A mounting seat (52), wherein a plurality of the mounting seats (52) are fixedly arranged in a circumference inside the two groups of mounting frames (51); A movable shaft (53), wherein a plurality of the movable shafts (53) are rotatably arranged on the inner sides of the front ends of a plurality of the mounting seats (52); A scraping block (54), wherein a plurality of the scraping blocks (54) are movably arranged at the front ends of a plurality of the mounting seats (52) via a plurality of the movable shafts (53).

7. The novel winch-type gate hoist as claimed in claim 6 is characterized in that: The lubricating component (6) comprises: A storage box (61), the storage box (61) being fixedly arranged inside the left side of the assembly base (21); Limiting shafts (62), two sets of the limiting shafts (62) are mirror-image-fixedly disposed inside the assembly opening (24); Lubricating cylinders (63), wherein two sets of lubricating cylinders (63) are arranged in a mirror-like manner inside the two sets of limiting shafts (62); Lubrication holes (64), a plurality of the lubrication holes (64) are provided on the sides of the two groups of lubrication cylinders (63); The two groups of wiping layers (65) are fixedly arranged in a mirror-like manner on the outside of the two groups of lubricating cylinders (63), and the two groups of wiping layers (65) are permeable.

8. The novel winch-type gate hoist as claimed in claim 7 is characterized in that: The impurity removal component (5) further includes a protective component (8); The protective component (8) comprises: A rotating rod (81), the rotating rod (81) being rotatably disposed on an upper rear end of the fixing frame (22); A dust cover (82), wherein the dust cover (82) is rotatably disposed on the upper end of the fixing frame (22) via the rotating rod (81).

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