Plastic particle bag hoisting device

Abstract

The utility model discloses a plastic particle bag hoisting device, which relates to the field of plastic particle transportation equipment and comprises a sliding frame, three groups of transverse plates are slidably connected to the middle of the sliding frame, four groups of first rotating shafts are rotatably connected to the middle of the sliding frame, and rollers are fixedly connected to the middles of the first rotating shafts. The rollers are located between every two adjacent sets of transverse plates and connected with the inner surfaces of the first set of transverse plates and the third set of transverse plates correspondingly, a fixing plate is fixedly connected to the lower end of the sliding frame, and two sets of second mounting bases are fixedly connected to the interior of the upper end of the fixing plate. The first motors drive the four first rotating shafts to rotate, the first rotating shafts drive the rollers to rotate, and the rollers drive the sliding frame to move on the inner side face of the transverse plate, so that the sliding frame moves more stably, the speed is higher, meanwhile, the transverse plate is avoided, and the two second motors drive the two wire wheels to rotate; the two ends of the connecting chain can be wound or unwound at the same time, so that the hook can be moved more stably.

Description

Technical Field

[0001] The utility model relates to the field of plastic particle transportation equipment, in particular to a plastic particle bag hoisting device. Background Art

[0002] After the plastic particles are bagged, they need to be transported to the production equipment through a device. At this time, a lifting and moving device will be used. Because this device is installed on the top of the factory building, it can reduce the footprint and make the space utilization rate of the factory building higher.

[0003] The existing lifting device moves forward and backward through a rope pulling device. When the rope is pulled too fast, the sliding device and the upper and lower ends of the slide rail may not fit together, resulting in jamming. If the rope is pulled too slowly, the moving efficiency is low, affecting production. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a plastic particle bag hoisting device.

[0005] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0006] As a further description of the above technical solution:

[0007] Both ends of the horizontal plate are fixedly connected with fixed vertical plates, the upper ends of the fixed vertical plates are fixedly connected with mounting plates, and bolts are arranged at the four corners of the mounting plates, and the mounting plates are fixed on the roof of the factory building by means of the bolts.

[0008] As a further description of the above technical solution:

[0009] Transmission grooves are provided at both ends of the sliding frame, a first mounting seat is fixedly connected to the middle of the lower end of the sliding frame, a first motor is fixedly connected to the middle of the first mounting seat, an output end of the first motor extending into the transmission groove is fixedly connected to a first synchronous wheel, and the first motor drives the four groups of first rotating shafts to rotate through the first synchronous wheel and the synchronous belt.

[0010] As a further description of the above technical solution:

[0011] Both ends of the first rotating shaft extending into the transmission groove are fixedly connected with first synchronous wheels, and the four groups of first synchronous wheels at both ends of the first rotating shaft and the first synchronous wheel at the output end of the first motor are connected in sequence through a synchronous belt.

[0012] As a further description of the above technical solution:

[0013] The middle part of the first roller is fixedly connected with a wire wheel, one end of the connecting chain on the two groups of wire wheels is rotatably connected with a pulley, the middle part of the pulley is rotatably connected with a second roller, both ends of the second roller are rotatably connected with a first rotating seat, the second motor drives the first roller to rotate through the second synchronous wheel and the synchronous belt, and the first roller drives the wire wheel to rotate, thereby releasing or retracting the connecting chain and controlling the hook to move up and down.

[0014] As a further description of the above technical solution:

[0015] Two groups of second rotating seats are fixedly connected to the lower end of the first rotating seat, a fixed shaft is rotatably connected to the middle of the second rotating seat, a hook is rotatably connected to the middle of the fixed shaft, nuts are threadedly connected to both ends of the fixed shaft, and the fixed shaft and the hook are fixed to the second rotating seat through the nuts, so that the hook can rotate around the fixed shaft.

[0016] The utility model has the following beneficial effects:

[0017] In the utility model, firstly, the first motor drives the four groups of first rotating shafts to rotate, and the first rotating shaft drives the roller to rotate. The roller moves the sliding frame along the inner side of the horizontal plate, so that the movement of the sliding frame is more stable and faster, and the horizontal plate is also avoided. The two groups of second motors drive the two groups of wire wheels to rotate, and the two ends of the connecting chain can be wound up or released at the same time, so that it will be more stable when the hook is moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a cross-sectional three-dimensional structural diagram of the sliding frame of the utility model;

[0020] Figure 3 This is a cross-sectional three-dimensional structural diagram of the fixing plate of the utility model;

[0021] Figure 4 It is a three-dimensional structural diagram of the first rotating seat of the utility model.

[0022] Legend:

[0023] 1. Sliding frame; 2. Horizontal plate; 3. Fixed vertical plate; 4. Mounting plate; 5. Fixed plate; 6. First rotating seat; 7. First mounting seat; 8. First motor; 9. First rotating shaft; 10. Roller; 11. First synchronous wheel; 12. Upper protective cover; 13. Partition plate; 14. Second mounting seat; 15. Second motor; 16. Second synchronous wheel; 17. First roller; 18. Wire wheel; 19. Second rotating seat; 20. Fixed shaft; 21. Hook; 22. Second roller; 23. Pulley. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Reference Figure 1-4The utility model provides an embodiment: a plastic granule bag hoisting device, comprising a sliding frame 1, three groups of horizontal plates 2 are slidably connected in the middle of the sliding frame 1, four groups of first rotating shafts 9 are rotatably connected in the middle of the sliding frame 1, rollers 10 are fixedly connected in the middle of the first rotating shafts 9, and the rollers 10 are located between two adjacent groups of horizontal plates 2, and the rollers 10 are respectively connected to the inner surfaces of the first and third groups of horizontal plates 2, the lower end of the sliding frame 1 is fixedly connected to a fixed plate 5, and the upper end of the fixed plate 5 is fixedly connected to two groups of second mounting seats 14 A second motor 15 is fixedly connected to the middle of the second mounting seat 14, and the second motor 15 is fixedly connected to the second synchronous wheel 16 through the output end of the fixed plate 5. The lower end of the fixed plate 5 is fixedly connected to the upper protective cover 12, and the lower surface of the upper protective cover 12 is fixedly connected to the partition plate 13. Two groups of first rollers 17 are rotatably connected to the lower end of the fixed plate 5 and both sides of the partition plate 13 respectively. The first roller 17 passes through one end of the fixed plate 5 and is fixedly connected to the second synchronous wheel 16. The two groups of second synchronous wheels 16 on the same side are connected by a synchronous belt.

[0027] The lower end of the first rotating seat 6 is fixedly connected to two groups of second rotating seats 19, the middle part of the second rotating seat 19 is rotatably connected to a fixed shaft 20, the middle part of the fixed shaft 20 is rotatably connected to a hook 21, and both ends of the fixed shaft 20 are threadedly connected to nuts, and the fixed shaft 20 and the hook 21 are fixed to the second rotating seat 19 through the nuts, so that the hook 21 can rotate around the fixed shaft 20, the middle part of the first roller 17 is fixedly connected to a wire wheel 18, one end of the connecting chain on the two groups of wire wheels 18 is rotatably connected to a pulley 23, the middle part of the pulley 23 is rotatably connected to a second roller 22, and both ends of the second roller 22 are rotatably connected to the first rotating seat 6, the second motor 15 drives the first roller 17 to rotate through the second synchronous wheel 16 and the synchronous belt, and the first roller 17 drives the wire wheel 18 to rotate, thereby releasing or retracting the connecting chain, The control hook 21 moves up and down, and both ends of the first rotating shaft 9 extending into the transmission groove are fixedly connected with the first synchronous wheel 11. The first synchronous wheels 11 at both ends of the four groups of first rotating shafts 9 and the first synchronous wheel 11 at the output end of the first motor 8 are connected in sequence through a synchronous belt. Both ends of the horizontal version 2 are fixedly connected with a fixed vertical plate 3, and the upper end of the fixed vertical plate 3 is fixedly connected with a mounting plate 4. Bolts are provided at the four corners of the mounting plate 4, and the mounting plate 4 is fixed to the roof of the factory building through bolts. Transmission grooves are provided at both ends of the sliding frame 1, and a first mounting seat 7 is fixedly connected to the middle part of the lower end of the sliding frame 1. The first motor 8 is fixedly connected to the middle part of the first mounting seat 7. The output end of the first motor 8 extending into the transmission groove is fixedly connected with the first synchronous wheel 11, and the first motor 8 drives the four groups of first rotating shafts 9 to rotate through the first synchronous wheel 11 and the synchronous belt.

[0028] Working principle: The mounting plate 4 is fixed to the upper end of the plant by bolts, so that the device is installed on the upper end of the plant. The sliding frame 1 can slide on the horizontal plate 2. The roller 10 is close to the inner surface of the upper and lower sets of horizontal plates 2. The first motor 8 drives the four sets of first shafts 9 to rotate through the first synchronous wheel 11 and the synchronous belt. The first shaft 9 drives the roller 10 to rotate, so that the sliding frame 1 can move back and forth on the horizontal plate 2. The roller 10 is made of rubber, which makes the sliding frame 1 move faster and more stably on the horizontal plate 2. The second motor 15 drives the first roller 17 to rotate through the second synchronous wheel 16 and the synchronous belt. The first roller 17 drives the wire wheel 18 to rotate, thereby releasing or retracting the two ends of the connecting chain. The middle end of the connecting chain rotates with a pulley 23, so that the connecting chain can pull up the first rotating seat 6, and the fixed shaft 20 and the hook 21 are fixed to the second rotating seat 19 through a nut, so that the hook 21 can rotate around the fixed shaft 20. When the sliding frame 1 moves, it can drive the hook 21 and the bag hung on the hook 21 to move. When the wire wheel 18 releases or retracts the two ends of the connecting chain, the hook 21 and the bag hung on the hook 21 will move downward or upward with the first rotating seat 6.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic granule bag lifting device, comprising a sliding frame (1), characterized in that: The middle of the sliding frame (1) is slidably connected to three groups of horizontal plates (2), the middle of the sliding frame (1) is rotatably connected to four groups of first rotating shafts (9), the middle of each of the first rotating shafts (9) is fixedly connected to a roller (10), and the rollers (10) are located between two adjacent groups of horizontal plates (2), and the rollers (10) are respectively connected to the inner surfaces of the first and third groups of horizontal plates (2), the lower end of the sliding frame (1) is fixedly connected to a fixed plate (5), the upper end of the fixed plate (5) is fixedly connected to two groups of second mounting seats (14), and the middle of the second mounting seats (14) is fixedly connected to a first rotating shaft (10). Two motors (15), the output end of the second motor (15) passing through the fixed plate (5) is fixedly connected to the second synchronous wheel (16), the lower end of the fixed plate (5) is fixedly connected to the upper protective cover (12), the lower surface of the upper protective cover (12) is fixedly connected to the partition plate (13), the lower end of the fixed plate (5) and the two sides of the partition plate (13) are respectively rotatably connected to two groups of first rollers (17), one end of the first roller (17) passing through the fixed plate (5) is fixedly connected to the second synchronous wheel (16), and the two groups of second synchronous wheels (16) on the same side are connected by a synchronous belt.

2. A plastic granule bag hoisting device according to claim 1, characterized in that: Both ends of the horizontal plate (2) are fixedly connected to fixed vertical plates (3), the upper end of the fixed vertical plate (3) is fixedly connected to a mounting plate (4), and bolts are arranged at the four corners of the mounting plate (4).

3. A plastic particle bag hoisting device according to claim 2, characterized in that: Transmission grooves are arranged at both ends of the sliding frame (1); a first mounting seat (7) is fixedly connected to the middle of the lower end of the sliding frame (1); a first motor (8) is fixedly connected to the middle of the first mounting seat (7); and an output end of the first motor (8) extending into the transmission groove is fixedly connected to a first synchronous wheel (11).

4. A plastic granule bag hoisting device according to claim 3, characterized in that: Both ends of the first rotating shaft (9) extending into the transmission groove are fixedly connected with first synchronous wheels (11), and the first synchronous wheels (11) at both ends of the four groups of the first rotating shaft (9) and the first synchronous wheel (11) at the output end of the first motor (8) are connected in sequence via a synchronous belt.

5. A plastic granule bag hoisting device according to claim 4, characterized in that: The middle of each of the first rollers (17) is fixedly connected to a wire wheel (18); one end of a connecting chain on the two groups of wire wheels (18) is rotatably connected to a pulley (23); the middle of the pulley (23) is rotatably connected to a second roller (22); and both ends of the second roller (22) are rotatably connected to a first rotating seat (6).

6. A plastic particle bag hoisting device according to claim 5, characterized in that: The lower end of the first rotating seat (6) is fixedly connected to two groups of second rotating seats (19), the middle part of the second rotating seat (19) is rotatably connected to a fixed shaft (20), the middle part of the fixed shaft (20) is rotatably connected to a hook (21), and both ends of the fixed shaft (20) are threadedly connected to nuts.

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