Fiber discharging device

Abstract

The utility model relates to the technical field of fiber discharging equipment, in particular to a fiber discharging device which comprises a bottom frame, a conveying frame is hinged to the upper portion of the bottom frame, a plurality of conveying rollers are rotatably installed in the conveying frame and used for conveying fiber charging barrels, a supporting frame is arranged on one side of each conveying roller, and the inner side face of each supporting frame makes contact with the outer wall of the corresponding fiber charging barrel. A first vertical beam is arranged on the other side of the conveying roller, a cross beam is fixedly installed at the top of the first vertical beam, a bearing plate is installed at the end of the cross beam, a first air cylinder is fixedly installed on the bearing plate, a pressing plate is arranged at the bottom of the bearing plate, the upper surface of the pressing plate is fixedly connected with a piston rod of the first air cylinder, and the lower surface of the pressing plate makes contact with the top of the fiber material barrel. On one hand, an operator does not need to operate hoisting equipment to lift the fiber barrel, manpower and material resources are reduced, on the other hand, the unloading speed of fibers is increased, the production efficiency of concrete can be effectively improved, and the fiber barrel lifting device is suitable for high-frequency building construction operation.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber discharging equipment, and specifically discloses a fiber discharging device. Background Art

[0002] Fibers used in construction engineering are thin and long polymer materials, with an aspect ratio generally above 100, and having certain tensile strength, elastic modulus, and ultimate elongation. Fibers applied in construction engineering mainly refer to short-segment discontinuous fiber materials that can be evenly distributed in concrete and strengthen the concrete structure. Fibers used in construction engineering are usually added to concrete to improve its physical properties, including fracture strength, initial modulus, fracture elongation, etc. The addition of fibers can effectively hinder the generation and development of microcracks in concrete, especially in the hardening stage of concrete. By bearing the tensile stress caused by plastic shrinkage and dry shrinkage, the generation of cracks is prevented or reduced.

[0003] At present, fibers used in construction engineering are mostly loaded and transported in a barrel structure. When construction workers mix concrete, they can lift the fiber barrel carrying the fibers by using a lifting device such as a forklift, and under the cooperation of on-site construction workers, pour the fibers into the concrete, so as to mix the fibers and concrete in a predetermined ratio. In the above prior art, on the one hand, the operator needs to operate the lifting device to lift the fiber barrel, and on the other hand, needs to tilt the fibers in the barrel. Thus, the prior art consumes a lot of manpower and material resources, and the concrete production efficiency is low, unable to adapt to high-frequency construction operations. Summary of the Utility Model

[0004] Aiming at the problem that in the screw machine drainer at present, due to the lack of relevant structures for filtering oil stains, the condensed water discharged from the screw machine cannot be directly reused, the utility model provides a mine screw machine drainer.

[0005] To solve the above problems, the utility model provides the following technical solutions:

[0006] A fiber discharging device, comprising a chassis, above which a conveying frame is hingedly installed. A plurality of conveying rollers are rotatably installed in the conveying frame, and the conveying rollers are used for conveying fiber barrels. One side of the conveying rollers is provided with a support frame, the inner side surface of the support frame is in contact with the outer wall of the fiber barrel, the other side of the conveying rollers is provided with a first vertical beam, the top of the first vertical beam is fixedly installed with a cross beam, the end of the cross beam is installed with a bearing plate, a first cylinder is fixedly installed on the bearing plate, a pressing plate is arranged at the bottom of the bearing plate, the upper surface of the pressing plate is fixedly connected with the piston rod of the first cylinder, and the lower surface of the pressing plate is in contact with the top of the fiber barrel.

[0007] Preferably, a second vertical beam is fixedly installed on the chassis, and the top of the second vertical beam abuts against the bottom of the conveying frame.

[0008] Preferably, a first pin shaft seat is fixedly installed on the top side of the chassis, and a second pin shaft seat is fixedly installed on the bottom side of the conveying frame. A rotatable pin shaft is jointly installed between the first pin shaft seat and the second pin shaft seat.

[0009] Preferably, a first support is fixedly installed on the chassis, and a second support is fixedly installed on the bottom of the conveying frame. A second cylinder is hingedly installed on the first support, and the end of the piston rod of the second cylinder is hingedly connected to the second support.

[0010] Preferably, a motor is fixedly installed on the bottom of the conveying frame. A speed reducer is installed at the output end of the motor. A first belt for transmission is sleeved between the output shaft of the speed reducer and the conveying roller, and a second belt for transmission is sleeved between the conveying rollers.

[0011] Preferably, a sleeve disc is fixedly installed in the bearing plate, a sliding rod is slidably installed in the sleeve disc, and the bottom end of the sliding rod is firmly connected to the pressing plate.

[0012] Preferably, an opening is provided on one side of the fiber barrel for fibers to enter, and a convex nozzle is provided on the other side of the fiber barrel for fibers to be discharged.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The conveying rollers in the conveying frame of the utility model can be used to convey the fiber barrel. By setting the hinged structure of the chassis and the conveying frame, the conveying frame can be flipped on one side of the chassis, so that the fiber barrel is tilted. At the same time, by setting the cooperation structure of the first cylinder and the pressing plate, the lower surface of the pressing plate can be made to contact the top of the fiber barrel, so as to stably fix the fiber barrel in the conveying frame, thereby facilitating the unloading of fibers from the fiber barrel; on the one hand, the utility model does not require operators to operate lifting equipment to lift the fiber barrel, reducing labor and material resources. On the other hand, it accelerates the unloading rate of fibers, can effectively improve the production efficiency of concrete, and thus adapts to high-frequency construction operations. Therefore, it has a very wide application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts;

[0016] Figure 1Schematic diagram of the overall device structure of the present utility model Figure 1 ;

[0017] Figure 2 Schematic diagram of the overall device structure of the present utility model Figure 2 ;

[0018] Figure 3 is Figure 2 the enlarged schematic diagram of the structure at position A in

[0019] Figure 4 Schematic diagram of the installation structure of the second cylinder of the present utility model;

[0020] Figure 5 Schematic diagram of the installation structures of the first belt and the second belt of the present utility model;

[0021] Figure 6 Schematic diagram of the installation structure of the slide bar of the present utility model;

[0022] Figure 7 Schematic diagram of the fiber cartridge structure of the present utility model;

[0023] In the figure: 1. chassis, 2. conveying frame, 3. conveying roller, 4. fiber cartridge, 5. support frame, 6. first vertical beam, 7. cross beam, 8. bearing plate, 9. first cylinder, 10. pressing plate, 11. second vertical beam, 12. first pin seat, 13. second pin seat, 14. pin, 15. first support, 16. second support, 17. second cylinder, 18. motor, 19. reducer, 20. first belt, 21. second belt, 22. sleeve disc, 23. slide bar, 24. opening, 25. convex nozzle. Detailed implementation manners

[0024] In order to make the objectives, features and advantages of the present utility model more obvious and understandable, the technical solutions in the present utility model will be clearly and completely described below with reference to the accompanying drawings in the specific embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of this patent.

[0025] This specific implementation manner provides a fiber unloading device, as Figures 1-7As shown in the figure, it includes a chassis 1, and the chassis 1 is the load-bearing structure of the overall device, which can stably arrange the overall device in the area of the concrete processing production line. Above the chassis 1, a conveying frame 2 is hingedly installed. On the top side of the chassis 1, a plurality of first pin seats 12 are fixedly installed. On the bottom side of the conveying frame 2, a plurality of second pin seats 13 are fixedly installed. Each first pin seat 12 corresponds to each second pin seat 13 one by one, and a rotatable pin 14 is jointly installed between the first pin seat 12 and the second pin seat 13. By setting the hinged rotation structure of the pin 14, the conveying frame 2 can rotate on one side of the top of the chassis 1, thereby forming a matching structure.

[0026] On the chassis 1, a first support 15 is fixedly installed. On the bottom of the conveying frame 2, a second support 16 is fixedly installed. A second cylinder 17 is hingedly installed on the first support 15. The bottom end of the cylinder body of the second cylinder 17 is hinged to the first support 1, and the end of the piston rod of the second cylinder 17 is hinged to the second support 16. By setting the second cylinder 17, the piston cylinder of the second cylinder 17 can lift the conveying frame 2, so as to cooperate with the pin 14 to make the conveying frame 2 rotate on the chassis 1.

[0027] Among them, a second vertical beam 11 is fixedly installed on the chassis 1, and the top of the second vertical beam 11 abuts against the bottom of the conveying frame 2. By setting the second vertical beam 11, the second vertical beam 11 can stably support the conveying frame 2, thereby ensuring the stability of the overall device.

[0028] A plurality of conveying rollers 3 are rotatably installed in the conveying frame 2, and the plurality of conveying rollers 3 are evenly arranged. A motor 18 is fixedly installed at the bottom of the conveying frame 2. The motor 18 is fixedly connected to the conveying frame 2 through a motor bracket. An output end of the motor 18 is provided with a reducer 19. The motor 18 can provide driving force to the reducer 19. A first belt 20 for transmission is sleeved between an output shaft of the reducer 19 and a conveying roller 3 at one end head, and the reducer 19 can drive the conveying roller 3 to rotate. And, a second belt 21 for transmission is sleeved between the respective conveying rollers 3. By setting the motor 18 and the reducer 19, one of the conveying rollers 3 can be driven to rotate, and under the combined rotation action of the second belt 21, all the conveying rollers 3 rotate together, thereby forming a linkage.

[0029] A fiber cartridge 4 is placed on the conveying roller 3, and the fiber cartridge 4 is used for loading fibers. An opening 24 is provided on one side of the fiber cartridge 4, and the opening 24 is used for fibers to enter. A convex nozzle 25 is provided on the other side of the fiber cartridge 4, and the convex nozzle 25 is used for fiber unloading.

[0030] On one side of the conveying roller 3, there is a support frame 5, which is firmly connected to the conveying frame 2. The inner side of the support frame 5 is in contact with the outer wall of the fiber cylinder 4. When the conveying frame 2 is turned over, it can ensure that the fiber cylinder 4 will not slide out of the conveying frame 2. On the other side of the conveying roller 3, there is a first vertical beam 6. At the top of the first vertical beam 6, a cross beam 7 is fixedly installed. At the end of the cross beam 7, a bearing plate 8 is installed. On the bearing plate 8, a first cylinder 9 is fixedly installed. At the bottom of the bearing plate 8, there is a pressing plate 10. The upper surface of the pressing plate 10 is firmly connected to the piston rod of the first cylinder 9, and the lower surface of the pressing plate 10 is in contact with the top of the fiber cylinder 4. By setting the cooperation structure of the first cylinder 9 and the pressing plate 10, the fiber cylinder 4 can be stably fixed in the conveying frame 2, thus preventing the fiber cylinder 4 from tilting in advance.

[0031] In addition, a sleeve disc 22 is fixedly installed in the bearing plate 8. A sliding rod 23 is slidably installed in the sleeve disc 22. The bottom end of the sliding rod 23 is firmly connected to the pressing plate 10. By setting the cooperation structure of the sliding rod 23 and the sleeve disc 22, the sliding rod 23 can share the connection bearing force of the pressing plate 10 and enhance the stability of the pressing plate 10 when it moves.

[0032] The working principle of the present utility model is as follows:

[0033] Construction workers can load fibers into the fiber cylinder 4 through the opening 24, place the fiber cylinder 4 on the conveying roller 3, and at the same time, make the nozzle 25 of the fiber cylinder 4 face the side of the support frame 5. Start the motor 18, and the reducer 19 can drive the conveying roller 3 at the head to rotate. Under the driving action of the second belt 21, each conveying roller 3 rotates at a constant speed, so that the fiber cylinder 4 moves in the conveying frame 2. When the fiber cylinder 4 moves to the tail of the conveying frame 2, turn off the motor 18, and through the first cylinder 9, press the pressing plate 10 against the fiber cylinder 4. Start the second cylinder 17 to lift the conveying frame 2 on the chassis 1, so that the fiber cylinder 4 follows the conveying frame 2 to tilt. When the fiber cylinder 4 tilts to a certain angle, the fibers in the fiber cylinder 4 can pour down from the nozzle 25, so as to unload the fibers from the fiber cylinder 4 and pour them on the concrete, thus facilitating the mixing of the concrete and the fibers.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fiber unloading device, comprising a base frame (1), characterized in that: A conveying frame (2) is hingedly installed above the base frame (1), and a plurality of conveying rollers (3) are rotatably installed in the conveying frame (2). The conveying rollers (3) are used to convey the fiber barrel (4). A support frame (5) is provided on one side of the conveying roller (3), and the inner side surface of the support frame (5) is in contact with the outer wall of the fiber barrel (4). A first vertical beam (6) is provided on the other side of the conveying roller (3), and a cross beam (7) is fixedly installed on the top of the first vertical beam (6). A bearing plate (8) is installed at the end of the cross beam (7), and a first cylinder (9) is fixedly installed on the bearing plate (8). A pressing plate (10) is provided at the bottom of the bearing plate (8), and the upper surface of the pressing plate (10) is tightly connected to the piston rod of the first cylinder (9), and the lower surface of the pressing plate (10) is in contact with the top of the fiber barrel (4).

2. A fiber unloading device according to claim 1, characterized in that: A second vertical beam (11) is fixedly mounted on the base frame (1), and the top of the second vertical beam (11) is in contact with the bottom of the conveying frame (2).

3. A fiber unloading device according to claim 1, characterized in that: A first pin shaft seat (12) is fixedly mounted on the top side of the base frame (1), a second pin shaft seat (13) is fixedly mounted on the bottom side of the conveying frame (2), and a rotatable pin shaft (14) is mounted between the first pin shaft seat (12) and the second pin shaft seat (13).

4. A fiber unloading device according to claim 1, characterized in that: A first support (15) is fixedly mounted on the base frame (1), a second support (16) is fixedly mounted on the bottom of the conveying frame (2), a second cylinder (17) is hingedly mounted on the first support (15), and an end of a piston rod of the second cylinder (17) is hingedly mounted on the second support (16).

5. A fiber unloading device according to claim 1, characterized in that: A motor (18) is fixedly mounted at the bottom of the conveying frame (2), a reducer (19) is mounted at the output end of the motor (18), a first belt (20) for transmission is sleeved between the output shaft of the reducer (19) and the conveying roller (3), and a second belt (21) for transmission is sleeved between each conveying roller (3).

6. A fiber unloading device according to claim 1, characterized in that: A sleeve disc (22) is fixedly installed in the bearing plate (8), a slide rod (23) is slidably installed in the sleeve disc (22), and the bottom end of the slide rod (23) is tightly connected to the pressing plate (10).

7. A fiber unloading device according to claim 1, characterized in that: One side of the fiber barrel (4) is provided with an opening (24), the opening (24) is used for fiber entry, and the other side of the fiber barrel (4) is provided with a protruding mouth (25), the protruding mouth (25) is used for fiber discharge.

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