Device for transporting fibers
By designing a fixed frame and a winch to transport fibers, the safety hazards and low production efficiency of high-altitude operations were solved, and a safe and efficient fiber addition process was achieved.
Patent Information
- Application Number
- CN202422970805.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Existing fiber crushing equipment requires workers to operate at heights during the addition process, posing safety hazards and affecting production efficiency.
A fiber transport device including a fixed frame, a winch, and a lifting assembly was designed. The hopper is vertically lifted and rotated by steel wire rope and pull rope, avoiding high-altitude operations, ensuring safety, and allowing for continuous fiber addition.
It saves workers' physical strength, ensures workers' safety, improves production efficiency, and enables continuous fiber addition without stopping the machine.
Smart Images
Figure CN223628742U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of transport device, concretely relates to a device for transporting fiber. BACKGROUND
[0002] In the production process of non-woven fabric, the fiber is usually crushed and made into slurry for further processing.
[0003] Most of the crushing tanks on the market are cylindrical and have a certain height, which requires workers to climb a ladder to operate during the fiber adding process. Although this method can meet some process requirements, it has obvious limitations. First, workers spend a lot of physical strength during the climbing process, and long-term physical labor may cause worker fatigue and occupational injury. Second, high-altitude operation is accompanied by high safety risks, and a slight mistake during operation may cause a falling accident, directly threatening the lives of workers. In addition, in order to reduce the safety hazards caused by high-altitude operation, the factory usually needs to temporarily stop the operation of the crushing tank when the worker adds fiber, which greatly affects the production efficiency.
[0004] Therefore, in view of the above technical problems, it is necessary to provide a device for transporting fiber.
[0005] The information disclosed in this background section is only intended to increase the understanding of the overall background of the utility model, and should not be regarded as acknowledging or implying in any form that the information constitutes prior art known to those skilled in the art. CONTENT OF THE UTILITY MODEL
[0006] The utility model aims to provide a device for transporting fiber, which can solve the above problems.
[0007] In order to achieve the above purpose, a device for transporting fiber is provided in an embodiment of the utility model, which comprises a pair of fixing frames, a winch and a lifting assembly. A cover plate is fixedly connected to the pair of fixing frames, and the pair of fixing frames and the cover plate form a door-shaped structure. A lifting frame is slidably connected between the pair of fixing frames, and a hopper is rotatably connected to the lifting frame. The winch is installed on the upper panel of the cover plate, two drums are arranged on the winch, a steel wire rope is wound around the drums, and the end of the steel wire rope away from the drums is fixedly connected to the lifting frame. The lifting assembly can rotate the hopper on the lifting frame.
[0008] In one or more embodiments of the utility model, a sliding block is fixedly connected to the lifting frame, and a first sliding groove matched with the sliding block is formed in the opposite side walls of the pair of fixing frames.
[0009] In one or more embodiments of the utility model, a pair of the opposite side walls of the fixed frame is provided with a second sliding groove, and the second sliding groove is communicated with the first sliding groove.
[0010] In one or more embodiments of the utility model, a limiting plate is fixedly connected to the side wall of the fixed frame, and one side wall of the limiting plate is attached to the side wall of the lifting frame.
[0011] In one or more embodiments of the utility model, a first moving wheel is installed on the lower panel of the fixed frame.
[0012] In one or more embodiments of the utility model, the lifting assembly comprises a fixed plate, the fixed plate is fixedly connected to the cover plate, a pulley block is installed on the fixed plate, a pull rope is wound on the pulley block, one end of the pull rope is fixedly connected to the lower panel of the hopper, the end of the pull rope away from the hopper is perpendicular to the ground, and a counterweight is fixedly connected to the end of the pull rope away from the hopper.
[0013] In one or more embodiments of the utility model, the width of the discharge port of the hopper is greater than the width of the lower panel of the hopper, and the side wall of the hopper is inclined to the horizontal plane.
[0014] In one or more embodiments of the utility model, a hinge column is fixedly connected to the hopper, the lifting frame comprises a pair of erection plates and a bearing plate, a through hole matched with the hinge column is formed in the erection plate of the lifting frame, the hinge column is rotatably connected in the through hole in the erection plate, and the lower panel of the hopper is higher than the bearing plate of the lifting frame.
[0015] In one or more embodiments of the utility model, a second moving wheel is installed on the lower panel of the hopper, and the end of the second moving wheel away from the hopper is rollably connected to the upper end surface of the lifting frame.
[0016] In one or more embodiments of the utility model, a guide plate is fixedly connected to the hopper, a pair of protective plates are fixedly connected to the guide plate, and the guide plate and the protective plates are flush with the inner wall of the hopper, respectively.
[0017] Compared with the prior art, the device for transporting fibers can transport fibers into the crushing tank, which not only saves the labor strength of workers, but also effectively guarantees the life safety of workers, in addition, the crushing tank does not need to stop running when adding fibers into the crushing tank, thereby effectively improving the production efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical schemes in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described in the following are only some embodiments of the present application, and for the ordinary skilled in the art, other drawings can be obtained from these drawings without creative labor.
[0019] Figure 1 It is a structural schematic view of the device for transporting fibers in an embodiment of the present application.
[0020] Figure 2 It is a structural schematic view of the lifting frame of the device for transporting fibers in an embodiment of the present application.
[0021] Figure 3 It is a use state schematic view of the device for transporting fibers in an embodiment of the present application. Figure 1 ;
[0022] Figure 4 It is a use state schematic view of the device for transporting fibers in an embodiment of the present application. Figure 2 ;
[0023] Figure 5 It is a use state schematic view of the device for transporting fibers in an embodiment of the present application. Figure 3 ;
[0024] Main drawing mark explanation:
[0025] 1, fixed frame; 11, first sliding groove; 12, second sliding groove; 13, limiting plate; 14, cover plate; 15, winch; 2, lifting frame; 21, sliding block; 22, first moving wheel; 3, hopper; 31, hinged column; 32, second moving wheel; 33, guide plate; 34, protective plate; 4, fixed plate; 41, pulley block; 42, pull rope; 421, counterweight. Specific implementation
[0026] In order to make the person in the art better understand the technical schemes in the present application, the following will combine the drawings in the embodiments of the present application to make a clear and complete description of the technical schemes in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor should belong to the protection scope of the present application.
[0027] For example, Figure 1As shown, the utility model discloses a device for transporting fiber, which comprises a pair of fixed frames 1, a cover plate 14 welded on the pair of fixed frames 1, and a door-shaped structure formed by the pair of fixed frames 1 and the cover plate 14. A lifting frame 2 is slidably connected between the pair of fixed frames 1, and a hopper 3 is rotatably connected to the lifting frame 2. The device for transporting fiber further comprises a winch 15 and a pulling assembly. The winch 15 is installed on the upper panel of the cover plate 14, and two winding drums are arranged on the winch 15. A steel wire rope is wound around the winding drums, and the steel wire rope penetrates through the cover plate 14. One end of the steel wire rope away from the winding drums is hung on the lifting frame 2, and the pulling assembly can rotate the hopper 3 on the lifting frame 2.
[0028] Specifically, the door-shaped structure formed by the pair of fixed frames 1 and the cover plate 14 can form a stable structure, so that the fixed frames 1 can be firmly erected on the ground. The fiber is poured into the hopper 3, the winch 15 is started, the winding drums are wound around the steel wire rope, and thus the lifting frame 2 can move vertically upward in the pair of fixed frames 1. When the height of the lifting frame 2 exceeds the height of the crushing tank, the pulling assembly is pulled to rotate the hopper 3 on the lifting frame 2, and the fiber is poured into the crushing tank.
[0029] As shown in the drawings, Figures 2-3 The lifting frame 2 is integrally formed with a sliding block 21, and first sliding grooves 11 matching the sliding block 21 are formed in the opposite side walls of the pair of fixed frames 1. The sliding block 21 is slidably connected in the first sliding grooves 11, and the cross section of the sliding block 21 and the first sliding grooves 11 is T-shaped, so that the sliding block 21 can slide vertically in the first sliding grooves 11 without rotating.
[0030] Further, second sliding grooves 12 are formed in the opposite side walls of the pair of fixed frames 1, and the second sliding grooves 12 are in communication with the first sliding grooves 11. Four first moving wheels 22 are installed on the lower panel of the fixed frame 1. Specifically, the sliding block 21 can enter the second sliding grooves 12 through the first sliding grooves 11, push the lifting frame 2 outward, and the lifting frame 2 can slide out of the pair of fixed frames 1, which facilitates loading of the fiber into the hopper 3. After the hopper 3 is filled with fiber, the lifting frame 2 is pushed to make the sliding block 21 slide into the second sliding grooves 12, and when the sliding block 21 is flush with the first sliding grooves 11, the lifting frame 2 can be lifted to the air by the winch 15.
[0031] Further, the side wall of the fixed frame 1 is fixedly connected with a limiting plate 13, and the side wall of the limiting plate 13 is in abutment with the side wall of the lifting frame 2. Specifically, when the sliding block 21 slides in the second sliding grooves 12, the sliding block 21 corresponds to the first sliding grooves 11 when the lifting frame 2 abuts against the limiting plate 13.
[0032] Preferably, the limiting plate 13 is a magnetic plate, which has a certain attractive force between the side wall of the lifting frame 2, so as to prevent the sliding block 21 and the first sliding grooves 11 from being misaligned, and thus the sliding block 21 can accurately slide upward in the first sliding grooves 11.
[0033] When the lifting frame 2 is higher than the crushing tank on the pair of fixed frames 1, in order to make the fiber in the hopper 3 pour into the crushing tank, as shown in Figure 2 、 Figure 4 and Figure 5 . The lifting assembly comprises a fixed plate 4 welded on the cover plate 14, a pulley block 41 mounted on the fixed plate 4, a pull rope 42 wound on the pulley block 41, one end of the pull rope 42 tied to the lower panel of the hopper 3, and the end of the pull rope 42 away from the hopper 3 perpendicular to the ground. The hopper 3 is integrally formed with a hinge column 31, the lifting frame 2 has a pair of erection plates and a bearing plate, the pair of erection plates of the lifting frame 2 are provided with through holes matched with the hinge column 31, the hinge column 31 is rotationally connected in the through hole on the erection plate, the lower panel of the hopper 3 is higher than the bearing plate of the lifting frame 2 in the horizontal plane, and the end of the pull rope 42 away from the hopper 3 is fixedly connected with a counterweight 421
[0034] Specifically, the pull rope 42 is pulled, the hinge column 31 rotates in the through hole on the lifting frame 2, so that the rotation of the hopper 3 can be realized, and the fiber in the hopper 3 can be poured out. The pull rope 42 tied to the lower panel of the hopper 3 can make the hopper 3 rotate a larger angle, so that the fiber in the hopper 3 can be poured out from the hopper 3 more quickly.
[0035] After the fiber in the hopper 3 is poured out, the pull rope 42 is loosened, the hopper 3 returns to the original position under the action of gravity, the lifting frame 2 slides downward on the fixed frame 1 after the winch 15 rotates in the direction, so that the lifting frame 2 can be placed on the ground. At this time, the end of the pull rope 42 is higher than the height of a normal worker, which will not affect the worker's production work. When the lifting frame 2 slides upward on the fixed frame 1, the counterweight 421 will gradually approach the ground due to the weight of the counterweight 421, so that the worker can pull the pull rope 42 to pour the fiber in the hopper 3 out.
[0036] Preferably, the pulley block 41 is composed of a movable pulley and a fixed pulley, the fixed pulley can change the direction of pulling the pull rope 42, and the fixed pulley can pull the pull rope 42 more labor-savingly.
[0037] It is worth noting that in order to enable the hopper 3 to rotate on the lifting frame 2, the lower end surface of the hopper 3 is higher than the bearing plate of the lifting frame 2 in the horizontal plane, leaving a rotating space for the hopper 3. Under the action of gravity, the hopper 3 is inclined when the pull rope 42 is not pulled, and one end of the hopper 3 will press on the bearing plate of the lifting frame 2 and squeeze the pull rope 42. In order to enable the hopper 3 to be parallel to the bearing plate of the lifting frame 2 and prevent the pull rope 42 from being crushed, a second moving wheel 32 is installed on the lower panel of the hopper 3, which is rollingly connected to the upper end surface of the lifting frame 2 away from one end of the hopper 3, and the positions of the second moving wheel 32 and the hinge column 31 correspond to each other. The second moving wheel 32 can not only support the hopper 3, so that the lower end surface of the hopper 3 is parallel to the bearing plate of the lifting frame 2 and leaves a certain space, preventing the hopper 3 from pressing on the pull rope 42 and protecting the pull rope 42, but also can ensure that the center of gravity of the hopper 3 is in the middle position when the hopper 3 is full of fibers, which is beneficial to the stability of the device for transporting fibers.
[0038] Further, the width of the discharge port of the hopper 3 is greater than the width of the lower panel of the hopper 3, and the side wall of the hopper 3 is inclined to the ground. In this way, after pulling the pull rope 42, the included angle between the inner wall of the hopper 3 and the ground can be increased, which can not only reduce the distance of pulling the pull rope 42, but also facilitate pouring the fibers in the hopper 3.
[0039] Further, the hopper 3 is integrally formed with a guide plate 33, and the guide plate 33 is integrally formed with a pair of protective plates 34, and the guide plate 33 and the protective plates 34 are flush with the inner wall of the hopper 3, respectively. Specifically, after pulling the pull rope 42, the end of the guide plate 33 away from the hopper 3 will be above the crushing tank and extend into the crushing tank, and when pouring the fibers into the crushing tank, the guide plate 33 and the protective plates 34 can cooperate to prevent the fibers in the hopper 3 from scattering.
[0040] In use, the winch 15 is started, the lifting frame 2 is lifted to a height higher than the crushing tank, and then the pull rope 42 is pulled, so that the hopper 3 on the lifting frame 2 rotates, so that the fibers in the hopper 3 can be poured into the crushing tank. Loosen the pull rope 42, and the winch 15 is reversely rotated, and the lifting frame 2 falls to the ground, so that the fibers can be added into the hopper 3. Repeating the above actions can realize continuous feeding into the crushing tank, and the crushing tank does not need to stop, and can always be in a production state, improving the production efficiency.
[0041] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.
[0042] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.
Claims
1. An apparatus for transporting fibers, characterized by, The device comprises a pair of fixed frames, a cover plate fixedly connected to the pair of fixed frames, a door-shaped structure formed by the pair of fixed frames and the cover plate, a lifting frame slidingly connected between the pair of fixed frames, and a hopper rotatably connected to the lifting frame. A winch is mounted on the upper panel of the cover plate, two winding drums are arranged on the winch, a steel wire rope is wound around the winding drums, and one end of the steel wire rope away from the winding drums is fixedly connected to the lifting frame. A lifting assembly is arranged to rotate the hopper on the lifting frame.
2. An apparatus for transporting fibres as claimed in claim 1, wherein, A sliding block is fixedly connected to the lifting frame, and a first sliding groove matched with the sliding block is formed in the opposite side walls of the pair of fixed frames.
3. An apparatus for transporting fibres as claimed in claim 2, wherein, A second sliding groove is formed in the opposite side walls of the pair of fixed frames, and the second sliding groove is in communication with the first sliding groove.
4. An apparatus for transporting fibres as claimed in claim 3, wherein, A limiting plate is fixedly connected to the side wall of the fixed frame, and the side wall of the limiting plate is in abutment with the side wall of the lifting frame.
5. An apparatus for transporting fibres as claimed in claim 3, wherein, A first moving wheel is mounted on the lower panel of the fixed frame.
6. An apparatus for transporting fibers as defined in claim 1, wherein, The lifting assembly comprises a fixed plate fixedly connected to the cover plate, a pulley block mounted on the fixed plate, a pull rope wound around the pulley block, one end of the pull rope fixedly connected to the lower panel of the hopper, the end of the pull rope away from the hopper being perpendicular to the ground, and a counterweight fixedly connected to the end of the pull rope away from the hopper.
7. An apparatus for transporting fibres as claimed in claim 6, wherein, The width of the discharge port of the hopper is greater than the width of the lower panel of the hopper, and the side wall of the hopper is inclined to the horizontal plane.
8. An apparatus for transporting fibres as claimed in claim 6, wherein, A hinge column is fixedly connected to the hopper, the lifting frame comprises a pair of erection plates and a bearing plate, a through hole matched with the hinge column is formed in the erection plate of the lifting frame, the hinge column is rotatably connected to the through hole in the erection plate, and the lower panel of the hopper is higher than the bearing plate of the lifting frame.
9. An apparatus for transporting fibres as claimed in claim 8, wherein, A second moving wheel is mounted on the lower panel of the hopper, and the end of the second moving wheel away from the hopper is rollingly connected to the upper end surface of the lifting frame.
10. An apparatus for transporting fibers as defined in claim 8, wherein, A guide plate is fixedly connected to the hopper, a pair of protective plates are fixedly connected to the guide plate, and the guide plate and the protective plates are flush with the inner wall of the hopper, respectively.