Refined cotton bale conveying device

Abstract

The utility model discloses a refined cotton bale conveying device, which is characterized in that a turnover frame is L-shaped, the turnover frame consists of a bottom plate and a side plate, a first rotating shaft is fixedly mounted at the joint of the bottom plate and the side plate on the turnover frame, the turnover frame is rotatably mounted at the right end of a rack through the first rotating shaft, and rows of conveying rollers are movably mounted on the rack; the end portions of the conveying rollers in rows are respectively provided with gears, chains are installed on the conveying rollers in rows in a meshed mode, a conveying motor is further installed on the machine frame, an output shaft of the conveying motor is in transmission connection with the conveying rollers at the upper end portion of the machine frame, and the conveying rollers are composed of conveying wheels in rows. The bottom plate of the roll-over stand is provided with avoiding grooves corresponding to the conveying wheels in rows, the lower part of the rack is fixedly provided with a base, and the roll-over stand has the advantages that the labor is saved, the labor intensity of workers is reduced, the conveying belt is effectively protected, and the production safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refined cotton production, in particular to the technical field of a refined cotton bale conveying device. Background Art

[0002] Refined cotton is a high-purity cellulose product obtained by refining cotton linters through alkaline cooking and bleaching. The raw material is cotton linters. After dehydration and drying, refined cotton is typically baled into bales for easy storage and transportation.

[0003] After refined cotton is baled by a baling machine, it needs to be transported to a warehouse via a conveyor belt for temporary storage. Since the bales are upright, they need to be flipped 90 degrees and placed upside down on the conveyor belt for stability. Currently, this is typically done manually, but due to the large size and weight of the bales, pushing them upside down is not only labor-intensive but also creates significant impact on the conveyor belt during inversion, shortening the belt's service life and posing a safety hazard. To address this situation, we offer a refined cotton bale conveyor device. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a refined cotton bale conveying device, which saves labor, reduces workers' labor intensity, protects the conveyor belt, and improves production safety.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The refined cotton bale conveying device includes a frame, a turning frame, a first rotating shaft, a hydraulic rod and a first spring. The turning frame is L-shaped and consists of a bottom plate and a side plate. The first rotating shaft is fixedly installed at the intersection of the bottom plate and the side plate on the turning frame. The turning frame is rotatably installed on the right end of the frame through the first rotating shaft. A row of conveying rollers is movably installed on the frame. The ends of each conveying roller in the row are respectively equipped with gears. Chains are meshed and installed on the conveying rollers in the row. A conveying motor is also installed on the frame. The output shaft of the conveying motor is drivingly connected to the conveying roller at the upper end of the frame. The conveying roller is composed of a row of conveying wheels. The bottom plate of the turning frame is provided with an avoidance groove corresponding to the row of conveying wheels. A base is fixedly provided at the lower part of the frame. The two ends of the hydraulic rod and the first spring are hinged to the bottom plate and the base of the turning frame respectively. The oil chamber of the hydraulic rod is connected to the hydraulic cylinder through an oil pipe. A throttle valve is installed on the oil pipe. A piston is installed in the hydraulic cylinder, and a second spring is installed between the piston and the inner wall of the hydraulic cylinder.

[0007] Preferably, the hydraulic rods are arranged in pairs.

[0008] Preferably, the side panels of the turnover frame are blocking bars arranged in rows.

[0009] The beneficial effects that can be achieved by the above-mentioned technical solution of the present invention are as follows: by rotatably installing the L-shaped turning frame at the right end of the frame, and hingedly installing the hydraulic rod and the first spring on the bottom plate of the L-shaped turning frame, after the packaged cotton bale falls on the L-shaped turning frame, the cotton bale will slowly invert and fall onto the row of conveyor rollers under the support of the hydraulic rod, thereby realizing a 90-degree turning of the cotton bale; after the cotton bale is conveyed away from the frame, the L-shaped turning frame rebounds and resets under the action of the first spring; the entire conveying process does not require direct human participation, which not only saves labor and reduces the labor intensity of workers, but also effectively protects the conveyor belt and improves production safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the utility model;

[0011] Figure 2 This is a schematic diagram of the rear-view axis structure of the present invention;

[0012] Figure 3 This is a schematic diagram of the connection structure between the hydraulic rod and the hydraulic cylinder in the utility model.

[0013] 1. Frame; 2. Turning frame; 3. First rotating shaft; 4. Hydraulic rod; 5. First spring; 6. Conveyor roller; 7. Gear; 8. Chain; 9. Conveyor motor; 10. Conveyor wheel; 11. Avoidance groove; 12. Base; 13. Bottom plate; 14. Side plate; 15. Oil pipe; 16. Hydraulic cylinder; 17. Throttle valve; 18. Piston; 19. Second spring; 20. Conveying mechanism. DETAILED DESCRIPTION

[0014] Reference examples Figures 1 to 3As shown, the refined cotton bale conveying device includes a frame 1, a turning frame 2, a first rotating shaft 3, a hydraulic rod 4 and a first spring 5. The turning frame 2 is L-shaped and consists of a base plate 13 and a side plate 14. The first rotating shaft 3 is fixedly mounted on the turning frame 2 at the intersection of the base plate 13 and the side plate 14. The turning frame 2 is rotatably mounted on the right end of the frame 1 through the first rotating shaft 3. A row of conveying rollers 6 are movably mounted on the frame 1. The ends of each conveying roller 6 in the row are respectively installed with gears 7. Chains 8 are meshed and installed on the conveying rollers 6 in the row. A conveying motor 9 is also installed on the frame 1. The output shaft of the conveying motor 9 is transmission-connected to the conveying roller 6 at the upper end of the frame 1. Under the driving action of the conveying motor 9, the conveying roller 6 is driven to rotate, and the conveying rollers 6 in the row are driven to rotate together through the chain 8, thereby playing a conveying role. The conveying roller 6 is composed of a row of conveying wheels 10. The bottom plate 13 of the turning frame 2 is provided with an avoidance groove 11 corresponding to the row of conveying wheels 10. After the L-shaped turning frame 2 is inverted under the gravity of the cotton bale, the row of conveying wheels 10 passes through the avoidance groove 11 and contacts the cotton bale, and plays a conveying role on the inverted cotton bale, and conveys the cotton bale to the conveying mechanism 20, which conveys the cotton bale to the storage point. The lower part of the frame 1 is fixedly provided with a base 12. The hydraulic rod 4 and the first spring 5 The two ends are hinged to the bottom plate 13 and base 12 of the turning frame 2, respectively. The oil chamber of the hydraulic rod 4 is connected to the hydraulic cylinder 16 through an oil pipe 15. A throttle valve 17 is installed on the oil pipe 15. A piston 18 is installed in the hydraulic cylinder 16. A second spring 19 is installed between the piston 18 and the inner wall of the hydraulic cylinder 16. The throttle valve 17 limits the flow and flow rate of the hydraulic oil in the hydraulic rod 4, achieving the purpose of slow descent. When resetting, the hydraulic oil in the hydraulic cylinder 16 is pushed back into the hydraulic rod 4 by the second spring 19. The hydraulic rods 4 are arranged in pairs, which is conducive to improving the smoothness of the slow descent of the L-shaped turning frame. The side plates 14 of the turning frame 2 are arranged in a row of blocking rods.

Claims

1. Refined cotton bale conveying device, characterized by: The invention comprises a frame (1), a turning frame (2), a first rotating shaft (3), a hydraulic rod (4) and a first spring (5), wherein the turning frame (2) is L-shaped and consists of a bottom plate (13) and a side plate (14), wherein the first rotating shaft (3) is fixedly mounted at the intersection of the bottom plate (13) and the side plate (14) on the turning frame (2), and the turning frame (2) is rotatably mounted on the right end of the frame (1) via the first rotating shaft (3), and the frame (1) is movably mounted with a row of conveying rollers (6), the ends of each of the row of conveying rollers (6) are respectively mounted with a gear (7), and the row of conveying rollers (6) are meshed with a chain (8), and a conveying motor (9) is also mounted on the frame (1), and the output shaft of the conveying motor (9) is connected to the frame. (1) The conveying roller (6) at the upper end is connected in a transmission manner, and the conveying roller (6) is composed of a row of conveying wheels (10). The bottom plate (13) of the turning frame (2) is provided with an avoidance groove (11) corresponding to the row of conveying wheels (10). The lower part of the frame (1) is fixedly provided with a base (12). The two ends of the hydraulic rod (4) and the first spring (5) are respectively hinged to the bottom plate (13) and the base (12) of the turning frame (2). The oil chamber of the hydraulic rod (4) is connected to the hydraulic cylinder (16) through an oil pipe (15). A throttle valve (17) is installed on the oil pipe (15). A piston (18) is installed in the hydraulic cylinder (16), and a second spring (19) is installed between the piston (18) and the inner wall of the hydraulic cylinder (16).

2. The refined cotton bale conveying device according to claim 1, characterized in that: The hydraulic rods (4) are arranged in pairs.

3. The refined cotton bale conveying device according to claim 1 or 2, characterized in that: The side panels (14) of the turnover frame (2) are arranged in rows of blocking rods.

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