Full-automatic hydraulic feeding machine

Abstract

The utility model discloses a full-automatic hydraulic feeding machine, and relates to the technical field of feeding machines, the full-automatic hydraulic feeding machine comprises vertical frames, a lifting frame and a roller way, the tops of the two vertical frames are respectively provided with a telescopic hydraulic cylinder, and the side parts of the two vertical frames are respectively provided with a lifting groove. When the lifting device is used, firstly, the lifting block ascends through the telescopic hydraulic cylinder, the lifting block ascends to enable the lifting frame to ascend through the movable rod, meanwhile, the lifting block ascends to enable the rack and the moving block to ascend, and when the moving block makes contact with the bottom of the check block, the check block can stop the moving block at the moment; the lifting block continues to ascend to enable the rack to move downwards relatively, then the lifting frame is turned over by a certain angle, after turning over is completed, the lifting block moves downwards, at the moment, the lifting frame can reset and rotate reversely under the action of a reset spring, and when the turning-over height is changed, only the height of a check block needs to be adjusted. And therefore, the lifting frame can be turned over at multiple heights, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to a full-automatic hydraulic feeder. Background Art

[0002] The loader is also called plastic loader. It is made of standard materials and is a necessary product in the waste plastic production line.

[0003] In the prior art, a fully automatic hydraulic packaging loader disclosed in the patent with publication number CN214649310U makes materials rise and load them through a vertical frame, a lifting frame, a roller table, a rotating roller, a hydraulic cylinder, a movable pulley, a connecting transmission bar, a limiting guide shaft, a support column, an inner groove, a walking wheel, and a limiting guide track groove. However, when in use, the length of the connecting transmission bar is fixed, so that the unloading and flipping height is fixed, and it is not easy to flip the lifting frame to unload materials from multiple heights, which is inconvenient to use. In view of the shortcomings of the prior art, the utility model discloses a fully automatic hydraulic loader to solve the above problems. Utility Model Content

[0004] The purpose of the present application is to provide a fully automatic hydraulic loader to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a fully automatic hydraulic loader, comprising a vertical frame, a lifting frame and a roller table, the tops of the two vertical frames are each installed with a telescopic hydraulic cylinder, the sides of the two vertical frames are each provided with a lifting groove, the output ends of the two telescopic hydraulic cylinders extend into the two lifting grooves respectively and are provided with lifting blocks, the sides of the two lifting blocks close to each other are jointly rotated and provided with a movable rod, the lifting frame is fixedly sleeved on the movable rod, the two lifting blocks are each provided with a movable cavity, the two ends of the movable rod respectively extend into the two movable cavities and are respectively provided with gears, the tops of the two lifting blocks are each provided with a movable hole, racks are slidably installed in the two movable holes, the two racks are respectively meshed with the two gears, the tops of the two racks are each installed with a moving block, the bottoms of the two moving blocks are each provided with an elastic reset mechanism, the relative inner walls of the two lifting grooves are each installed with a sliding rod, the two sliding rods are each slidably sleeved with a block, and the two vertical frames are each provided with a fixing mechanism for fixing the block.

[0006] Preferably, the fixing mechanism includes a plurality of through holes opened on the side of the vertical frame, wherein two of the through holes are movably installed with fixing bolts, and the side of the block is opened with two fixing threaded holes, and the ends of the two fixing bolts are respectively threadedly installed in the two fixing threaded holes.

[0007] Preferably, the elastic reset mechanism comprises two reset springs installed at the bottom of the moving block, and the other ends of the two reset springs are installed at the top of one of the lifting blocks.

[0008] Preferably, a fixed block is commonly installed on the sides of the two lifting blocks, two telescopic rods are installed on the bottom of the fixed block, a movable plate is commonly installed on the ends of the two telescopic rods, three blocking plates are installed on the sides of the movable plate, L-shaped extrusion blocks are installed on the sides of the two blocking blocks, two avoidance holes compatible with the L-shaped extrusion blocks are opened on the top of the fixed block, and an elastic pulling mechanism is arranged on the top of the movable plate.

[0009] Preferably, the elastic pulling mechanism includes two tension springs installed on the top of the movable plate, and the other ends of the two tension springs are installed on the bottom of the fixed block.

[0010] Preferably, an oblique supporting block is installed on the side of the fixing block.

[0011] Preferably, a buffer pad is installed on the top of the oblique support block.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, when in use, the lifting block is first raised by the telescopic hydraulic cylinder, and the lifting block will raise the movable rod, and the movable rod will raise the lifting frame. At the same time, the lifting block will raise the rack and the moving block. When the moving block contacts the bottom of the stopper, the stopper will block the moving block. The lifting block continues to rise, which will cause the rack to move downward relatively, thereby causing the lifting frame to flip over a certain angle. When the flipping is completed, the lifting block moves downward. At this time, the lifting frame can be reset and rotated in the opposite direction under the action of the reset spring. When the flipping height changes, it is only necessary to adjust the stopper height, so that the lifting frame can be flipped at multiple heights for easy use.

[0014] 2. In the utility model, the arrangement of the oblique support block facilitates auxiliary support for the lifting frame to prevent the lifting frame from shaking. The arrangement of the L-shaped extrusion block, the fixed block, the telescopic rod, the movable plate, the blocking plate and the tension spring facilitates limiting or releasing the limit of the lifting frame to prevent tipping over or obstruction to tipping over during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the first viewing angle in the embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the second viewing angle in the embodiment of the present application;

[0018] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a partially cutaway enlarged structural schematic diagram of a vertical frame in an embodiment of the present application.

[0020] In the figure: 1. vertical frame; 2. telescopic hydraulic cylinder; 3. lifting block; 4. movable rod; 5. lifting frame; 6. gear; 7. rack; 8. moving block; 9. return spring; 10. slide bar; 11. block; 12. fixing bolt; 13. L-shaped extrusion block; 14. fixing block; 15. telescopic rod; 16. moving plate; 17. blocking plate; 18. tension spring; 19. oblique support block. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Reference Figure 1-4 The fully automatic hydraulic loader shown in the figure comprises a vertical frame 1, a lifting frame 5 and a roller table. Telescopic hydraulic cylinders 2 are installed on the tops of the two vertical frames 1. Lifting grooves are provided on the sides of the two vertical frames 1. The output ends of the two telescopic hydraulic cylinders 2 extend into the two lifting grooves respectively and are installed with lifting blocks 3. The sides of the two lifting blocks 3 close to each other are rotated together and a movable rod 4 is installed. The lifting frame 5 is fixedly sleeved on the movable rod 4. Active cavities are provided on the two lifting blocks 3. The two ends of the movable rod 4 extend into the two active cavities and are respectively installed with gears 6. Active holes are provided on the tops of the two lifting blocks 3. Racks 7 are slidably installed in the two active holes. The two racks 7 are respectively meshed with the two gears 6. Moving blocks 8 are installed on the tops of the two racks 7. Elastic reset mechanisms are provided on the bottoms of the two moving blocks 8. Slide bars 10 are installed on the relative inner walls of the two lifting grooves. Blocks 11 are slidably sleeved on the two slide bars 10. Fixing mechanisms for fixing the block 11 are provided on the two vertical frames 1.

[0023] With the above structure, when in use, first slide the stopper 11 to a specified height through the slide rod 10, and then fix it through the fixing mechanism. After fixing, transport the material to the lifting frame 5, and then start the telescopic hydraulic cylinder 2. The output of the telescopic hydraulic cylinder 2 will cause the lifting block 3 to rise, and the lifting block 3 will rise, which will cause the movable rod 4 to rise, and the movable rod 4 will rise, which will cause the lifting frame 5 to rise. At the same time, the lifting block 3 will rise, which will cause the rack 7 and the moving block 8 to rise. When the moving block 8 contacts the bottom of the stopper 11, the stopper 11 will block the moving block 8. When the lifting block 3 continues to rise, the rack 7 will move downward relatively. The downward movement of the rack 7 will rotate the movable rod 4 through the gear 6, thereby causing the lifting frame 5 to flip over a certain angle. When the flipping is completed, the lifting block 3 is lowered by the telescopic hydraulic cylinder 2. The lowering of the lifting block 3 will cause the movable rod 4 to drop. At this time, under the action of the elastic reset mechanism, the rack 7 moves in the opposite direction relatively, thereby causing the lifting frame 5 to reset and rotate in the opposite direction. When the flipping height changes, only the height of the stopper 11 needs to be adjusted, so that the lifting frame 5 can be flipped at multiple heights for easy use.

[0024] like Figure 3 As shown, the fixing mechanism includes a plurality of through holes opened on the side of the vertical frame 1, wherein fixing bolts 12 are movably installed in two of the through holes, and two fixing threaded holes are opened on the side of the stopper 11, and the ends of the two fixing bolts 12 are respectively threadedly installed in the two fixing threaded holes. The advantage of such an arrangement is that the position of the stopper 11 can be easily adjusted through the arrangement of the through holes and the fixing bolts 12, so that the lifting frame 5 can be flipped at multiple heights for easy use.

[0025] like Figure 2 As shown, the elastic reset mechanism includes two reset springs 9 installed at the bottom of the moving block 8, and the other ends of the two reset springs 9 are installed at the top of one of the lifting blocks 3. The advantage of this arrangement is that through the arrangement of the reset springs 9, it is easy to make the lifting frame 5 flip back to its original position.

[0026] Specifically, when the stopper 11 does not block the moving block 8, the moving block 8 will be reset under the action of the reset spring 9, and the reset of the moving block 8 will reset the rack 7, and the reset of the rack 7 will cause the movable rod 4 to reversely reset and rotate through the gear 6, thereby causing the lifting frame 5 to flip back to its original position.

[0027] like Figure 1 and Figure 2As shown, a fixed block 14 is commonly installed on the sides of the two lifting blocks 3, two telescopic rods 15 are installed on the bottom of the fixed block 14, a movable plate 16 is commonly installed on the ends of the two telescopic rods 15, three blocking plates 17 are installed on the sides of the movable plate 16, and L-shaped extrusion blocks 13 are installed on the sides of the two blocking blocks 11. Two avoidance holes compatible with the L-shaped extrusion blocks 13 are opened on the top of the fixed block 14, and an elastic pulling mechanism is arranged on the top of the movable plate 16. The advantage of such an arrangement is that, through the arrangement of the L-shaped extrusion block 13, the fixed block 14, the telescopic rod 15, the movable plate 16 and the blocking plate 17, it is convenient to limit or release the lifting frame 5 to prevent tipping or obstruction to tipping during movement.

[0028] Specifically, when moving, the blocking plate 17 will contact the back of the lifting frame 5, thereby limiting it and preventing it from flipping over. When the lifting frame 5 moves to a certain position, the L-shaped extrusion block 13 contacts the moving plate 16. At this time, the lifting frame 5 continues to rise. Under the action of the L-shaped extrusion block 13, the moving plate 16 will maintain a horizontal position and not move, thereby making the blocking plate 17 stay away from the lifting frame 5, thereby avoiding affecting the flipping of the lifting frame 5.

[0029] like Figure 1 As shown, the elastic pulling mechanism includes two tension springs 18 installed on the top of the movable plate 16, and the other ends of the two tension springs 18 are installed on the bottom of the fixed block 14. The advantage of this arrangement is that, through the arrangement of the tension springs 18, when the L-shaped extrusion block 13 does not limit the movable plate 16, the movable plate 16 will be reset under the action of the tension springs 18, thereby resetting the blocking plate 17.

[0030] like Figure 2 As shown, an oblique support block 19 is installed on the side of the fixing block 14. The advantage of such an arrangement is that the oblique support block 19 can facilitate auxiliary support for the lifting frame 5 and prevent the lifting frame 5 from shaking.

[0031] like Figure 2 As shown, a buffer pad is installed on the top of the oblique support block 19. The advantage of such an arrangement is that the vibration of the lifting frame 5 when the reset rotation is completed is reduced by the arrangement of the buffer pad.

[0032] 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 fully automatic hydraulic loading machine, comprising a vertical frame (1), a lifting frame (5) and a roller table, characterized in that: A telescopic hydraulic cylinder (2) is installed on the top of the two vertical frames (1), and a lifting groove is opened on the side of the two vertical frames (1). The output ends of the two telescopic hydraulic cylinders (2) extend into the two lifting grooves and are installed with lifting blocks (3). The sides of the two lifting blocks (3) close to each other are installed with a movable rod (4) for common rotation. The lifting frame (5) is fixedly sleeved on the movable rod (4), and the two lifting blocks (3) are opened with a movable cavity. The two ends of the movable rod (4) extend into the two movable cavities and are installed with gears (6) respectively. ), the tops of the two lifting blocks (3) are each provided with a movable hole, racks (7) are slidably installed in the two movable holes, the two racks (7) are respectively meshed with the two gears (6), the tops of the two racks (7) are each provided with a moving block (8), the bottoms of the two moving blocks (8) are each provided with an elastic reset mechanism, the relative inner walls of the two lifting grooves are each provided with a slide bar (10), the two slide bars (10) are each slidably sleeved with a stopper (11), and the two vertical frames (1) are each provided with a fixing mechanism for fixing the stopper (11).

2. A fully automatic hydraulic loading machine according to claim 1, characterized in that: The fixing mechanism comprises a plurality of through holes opened on the side of the vertical frame (1), wherein two of the through holes are movably installed with fixing bolts (12), and the side of the stopper (11) is provided with two fixing threaded holes, and the ends of the two fixing bolts (12) are respectively threadedly installed in the two fixing threaded holes.

3. A fully automatic hydraulic loading machine according to claim 1, characterized in that: The elastic reset mechanism comprises two reset springs (9) installed at the bottom of the moving block (8), and the other ends of the two reset springs (9) are installed at the top of one of the lifting blocks (3).

4. The fully automatic hydraulic loading machine according to claim 1, characterized in that: A fixed block (14) is commonly installed on the sides of the two lifting blocks (3), two telescopic rods (15) are installed on the bottom of the fixed block (14), a movable plate (16) is commonly installed on the ends of the two telescopic rods (15), three blocking plates (17) are installed on the sides of the movable plate (16), L-shaped extrusion blocks (13) are installed on the sides of the two blocking blocks (11), two avoidance holes matching the L-shaped extrusion blocks (13) are opened on the top of the fixed block (14), and an elastic pulling mechanism is arranged on the top of the movable plate (16).

5. A fully automatic hydraulic loading machine according to claim 4, characterized in that: The elastic pulling mechanism comprises two tension springs (18) installed on the top of the movable plate (16), and the other ends of the two tension springs (18) are installed on the bottom of the fixed block (14).

6. A fully automatic hydraulic loading machine according to claim 4, characterized in that: An oblique support block (19) is installed on the side of the fixing block (14).

7. A fully automatic hydraulic loading machine according to claim 6, characterized in that: A buffer cushion is installed on the top of the oblique support block (19).

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