Overturning dry ice feeding machine

Abstract

The utility model discloses an overturning dry ice feeding machine which comprises a supporting frame and a movable frame, the movable frame is arranged on the outer wall of the supporting frame, a second conveyor is arranged outside the portion, on one side of the movable frame, of the supporting frame, a feeding hopper is installed on the side, away from the movable frame, of the supporting frame, and a supporting box is installed in the movable frame. A first conveyor is arranged at the top end of the supporting box, supporting arms are symmetrically installed on the outer wall of the supporting frame on one side of the movable frame, a turnover frame is arranged on the outer wall of the supporting frame on one side of the supporting arms, and movable shafts are installed at the ends, close to the supporting arms, of the turnover frame. According to the dry ice feeding machine, convenient height adjustment, rotary angle adjustment, movable clamping and fixing and overturning type automatic feeding are achieved, the labor intensity of workers is relieved, and the working efficiency of the dry ice feeding machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dry ice feeders, in particular to a flip dry ice feeder. Background Art

[0002] Dry ice is solid carbon dioxide. It sublimates under normal pressure, changing directly from solid to gas. This process requires the absorption of a large amount of heat, causing the surrounding temperature to drop rapidly. The physical properties of dry ice include its white crystalline appearance, easy sublimation at room temperature, high heat of vaporization, and the fact that it liquefies or even condenses water vapor in the air to form white smoke during sublimation. Dry ice is chemically stable, odorless, non-toxic, non-flammable, and does not support combustion. However, excessive carbon dioxide content in the air can irritate the respiratory system. Dry ice is mainly used in fields such as artificial rainfall, stage performances, and food preservation because it can quickly cool down and does not produce liquid, making it very suitable for these applications.

[0003] When loading materials, people will use the loader to lift the materials to a certain height and then manually dump them. Although this has achieved the function of loading materials, it has not solved the problems of the existing dry ice loader being not convenient for convenient height adjustment, not convenient for rotating angle adjustment and movable clamping and fixing, and not convenient for flip-type automatic loading. This has greatly affected the labor intensity of manual labor and the efficiency of the dry ice loader. Utility Model Content

[0004] The purpose of the present utility model is to provide a flip dry ice loader to solve the problems in the above-mentioned background technology that the dry ice loader is not convenient for convenient height adjustment, rotational angle adjustment and movable clamping and fixing, and flip-type automatic loading, which affects the labor intensity of manual labor and the working efficiency of the dry ice loader.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flip dry ice loader, comprising a support frame and a movable frame, a movable frame is provided on the outer wall of the support frame, a second conveyor is provided on the outside of the support frame on one side of the movable frame, a feed hopper is installed on the side of the support frame away from the movable frame, a support box is installed inside the movable frame, and a first conveyor is provided on the top of the support box, and a support arm is symmetrically installed on the outer wall of the support frame on one side of the movable frame, and a flip frame is provided on the outer wall of the support frame on one side of the support arm, a movable shaft is installed on the end of the flip frame close to the support arm, and the flip frame is movably connected to the support arm through the movable shaft, a first cylinder is movably installed on the outer wall of the support arm, an adjusting rod is installed on the output end of the first cylinder, a connecting shaft is installed on the end of the adjusting rod close to the flip frame, and the adjusting rod is movably connected to the flip frame through the connecting shaft, and a first motor is installed inside the support box.

[0006] Preferably, a rotating shaft is movably installed inside the support box on one side of the first motor, and the rotating shaft extends to the outside of the support box and is connected to the first conveyor.

[0007] Preferably, a worm is installed at the output end of the first motor, a worm wheel is sleeved on the surface of the rotating shaft on one side of the worm, and the worm and the worm wheel are meshed with each other.

[0008] Preferably, a second motor is installed on the top of the support frame, a threaded rod is installed on the outer wall of the support frame on one side of the second motor, and the output end of the second motor is connected to the threaded rod.

[0009] Preferably, a threaded block is sleeved on the surface of the threaded rod, and the threaded block is threadedly connected to the threaded rod, and the threaded block is fixedly connected to the movable frame.

[0010] Preferably, slide rails are symmetrically installed on the outer wall of the support frame on one side of the threaded rod, and sliders are installed on the outer wall of the movable frame on one side of the slide rail, and the sliders are slidably connected to the slide rails.

[0011] Preferably, the interior of the flip frame is symmetrically provided with clamping arms, and second cylinders are symmetrically installed on the inner wall of the flip frame on one side of the clamping arms. Telescopic rods are installed at the output ends of the second cylinders, and the telescopic rods are all connected with the clamping arms.

[0012] Preferably, a control panel is installed on the outer wall of the support arm, and the output end of the control panel is electrically connected to the input ends of the first conveyor, the second conveyor, the first motor, the second motor, the first cylinder, and the second cylinder.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the dry ice loader not only realizes convenient height adjustment, facilitates rotational angle adjustment, facilitates mobile clamping and fixing, and facilitates flip-type automatic loading, but also reduces manual labor intensity and improves the working efficiency of the dry ice loader;

[0014] (1) The placement box containing dry ice material is transported by the second conveyor. When the placement box is transported between the second conveyor and the first conveyor, the placement box is transported by the first conveyor to transport the placement box containing dry ice material to the top center position of the first conveyor. The second motor drives the threaded rod to rotate, and the threaded block moves on the surface of the threaded rod. The threaded block drives the movable frame and the support box to adjust the height. The support box drives the first conveyor to adjust the height. The first conveyor drives the storage box to adjust the height to facilitate the storage box to move to the inside of the flip frame, thereby realizing convenient height adjustment of the dry ice loader, facilitating the transportation of materials, and improving the convenience of adjustment of the dry ice loader;

[0015] (2) The worm is driven to rotate by the first motor, which drives the worm gear to rotate, which drives the rotating shaft to rotate, which drives the first conveyor to rotate, and which drives the storage box to rotate, so as to facilitate the rotational adjustment of the position of the storage box, so that the angle of the storage box and the clamping arm are consistent. The second cylinder drives the telescopic rod to move, which drives the clamping arm to move, and the two sets of clamping arms perform mobile clamping and fixing of the storage box. The first cylinder drives the adjusting rod to move, which drives the flip frame to rotate through the connecting shaft. The flip frame rotates around the movable shaft, and the flip frame drives the storage box to flip through the clamping arm, so that the dry ice inside the storage box is The material is flipped to the inside of the feed hopper to facilitate processing. By operating the second cylinder to reset, the empty storage box falls off to the top of the first conveyor and is taken away manually. By operating the first motor to reset, the first conveyor is rotated to the initial angle. By operating the second motor to rotate in the opposite direction, the movable frame is moved downward to dock the first conveyor with the second conveyor to facilitate the transportation of the next group of storage boxes filled with dry ice materials. The dry ice loader realizes convenient rotation angle adjustment, facilitates mobile clamping and fixation, and facilitates flip-type automatic loading, reduces manual labor intensity, and improves the working efficiency of the dry ice loader. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the turning frame of the utility model;

[0018] Figure 3 This is a front view structural diagram of the utility model;

[0019] Figure 4 This is an enlarged schematic diagram of a front cross-section of the support box of the present invention;

[0020] Figure 5 This is a schematic diagram of the front cross-sectional structure of the threaded rod of the present invention.

[0021] In the figure: 1. Support frame; 2. Movable frame; 3. Support box; 4. First conveyor; 5. Second conveyor; 6. First motor; 7. Worm; 8. Worm wheel; 9. Rotating shaft; 10. Feed hopper; 11. Second motor; 12. Threaded rod; 13. Threaded block; 14. Support arm; 15. Turning frame; 16. Movable shaft; 17. First cylinder; 18. Adjusting rod; 19. Connecting shaft; 20. Second cylinder; 21. Telescopic rod; 22. Clamping arm; 23. Slider; 24. Slide rail; 25. Control panel. DETAILED DESCRIPTION

[0022] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0023] See also Figure 1-5 The utility model provides an embodiment: a flip dry ice loader, comprising a support frame 1 and a movable frame 2, the outer wall of the support frame 1 is provided with the movable frame 2, the outside of the support frame 1 on one side of the movable frame 2 is provided with a second conveyor 5, a feeding hopper 10 is installed on the side of the support frame 1 away from the movable frame 2, a support box 3 is installed inside the movable frame 2, a first conveyor 4 is provided on the top of the support box 3, a support arm 14 is symmetrically installed on the outer wall of the support frame 1 on one side of the movable frame 2, a flip frame 15 is provided on the outer wall of the support frame 1 on one side of the support arm 14, and the flip frame 15 A movable shaft 16 is installed at one end close to the support arm 14, and the turning frame 15 is movably connected to the support arm 14 through the movable shaft 16. A first cylinder 17 is movably installed on the outer wall of the support arm 14, and the first cylinder 17 plays a role in power output. An adjusting rod 18 is installed at the output end of the first cylinder 17. A connecting shaft 19 is installed at the end of the adjusting rod 18 close to the turning frame 15, and the adjusting rod 18 is movably connected to the turning frame 15 through the connecting shaft 19. A first motor 6 is installed inside the support box 3, and the first motor 6 plays a role in power output.

[0024] A rotating shaft 9 is movably installed inside the support box 3 on one side of the first motor 6, and the rotating shaft 9 extends to the outside of the support box 3 and is connected to the first conveyor 4. A worm 7 is installed at the output end of the first motor 6, and a worm wheel 8 is set on the surface of the rotating shaft 9 on one side of the worm 7, and the worm 7 and the worm wheel 8 are meshed with each other. Clamping arms 22 are symmetrically arranged inside the turning frame 15, and second cylinders 20 are symmetrically installed on the inner wall of the turning frame 15 on one side of the clamping arm 22. The second cylinder 20 plays the role of power output, and a telescopic rod 21 is installed at the output end of the second cylinder 20, and the telescopic rods 21 are all connected with the clamping arms 22;

[0025] During use, when the storage box filled with dry ice material is tilted, the first motor 6 is turned on by operating the control panel 25. Under the support of the support box 3, the first motor 6 drives the worm 7 to rotate. Under the meshing action of the worm 7 and the worm wheel 8, the worm 7 drives the worm wheel 8 to rotate, and the worm wheel 8 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the first conveyor 4 to rotate, and the first conveyor 4 drives the storage box to rotate, so as to facilitate the rotational adjustment of the position of the storage box so that the angle of the storage box and the clamping arm 22 are consistent. The second cylinder 20 is turned on by operating the control panel 25. Under the support of the turning frame 15, the second cylinder 20 drives the telescopic rod 21 to move, and the telescopic rod 21 drives the clamping arm 22 to move. The storage box is movably clamped and fixed by the two sets of clamping arms 22. The first cylinder 17 is turned on by operating the control panel 25. Under the support of the support arm 14, the first cylinder 17 drives the adjusting rod 18 to move, and the adjusting rod 18 The turning frame 15 is driven to rotate by the connecting shaft 19, and the turning frame 15 rotates with the movable shaft 16 as the axis. The turning frame 15 drives the storage box to turn over through the clamping arm 22, so that the dry ice material inside the storage box is turned over to the inside of the feed hopper 10, so as to facilitate processing. By operating the first cylinder 17 to reset, and by operating the second cylinder 20 to reset, the empty storage box falls off to the top of the first conveyor 4 and is taken away manually. By operating the first motor 6 to reset, the first conveyor 4 is rotated to the initial angle, and by operating the second motor 11 to rotate in the opposite direction, the movable frame 2 is facilitated to move downward, so that the first conveyor 4 and the second conveyor 5 are docked, so as to facilitate the transportation of the next group of storage boxes filled with dry ice materials. The dry ice loader realizes convenient rotary angle adjustment, convenient mobile clamping and fixing, convenient flip-type automatic loading, reduces manual labor intensity, and improves the working efficiency of the dry ice loader.

[0026] A second motor 11 is installed on the top of the support frame 1, and the second motor 11 plays the role of power output. A threaded rod 12 is installed on the outer wall of the support frame 1 on one side of the second motor 11, and the output end of the second motor 11 is connected to the threaded rod 12. A threaded block 13 is set on the surface of the threaded rod 12, and the threaded block 13 is threadedly connected to the threaded rod 12, and the threaded block 13 is fixedly connected to the movable frame 2. Slide rails 24 are symmetrically installed on the outer wall of the support frame 1 on one side of the threaded rod 12. Slide blocks 23 are installed on the outer wall of the movable frame 2 on one side of the slide rail 24, and the slide blocks 23 are slidably connected to the slide rail 24. A control panel 25 is installed on the outer wall of the support arm 14, and the output end of the control panel 25 is electrically connected to the input end of the first conveyor 4, the second conveyor 5, the first motor 6, the second motor 11, the first cylinder 17, and the second cylinder 20;

[0027] When in use, the second conveyor 5 is opened by operating the control panel 25, and the second conveyor 5 conveys the placement box containing dry ice materials. When the placement box is transported between the second conveyor 5 and the first conveyor 4, the first conveyor 4 is opened by operating the control panel 25, and the first conveyor 4 conveys the placement box, so that the placement box containing dry ice materials is transported to the top center position of the first conveyor 4. The first conveyor 4 is closed to stop the transportation, and the second motor 11 is turned on by operating the control panel 25. Under the support of the support frame 1, the second motor 11 drives the threaded rod 12 to rotate. Under the threaded support of the threaded rod 12 and the threaded block 13, the threaded block 13 moves on the surface of the threaded rod 12. Under the sliding support of the slider 23 and the slide rail 24, the threaded block 13 drives the movable frame 2 and the support box 3 to adjust the height. The support box 3 drives the first conveyor 4 to adjust the height. The first conveyor 4 drives the storage box to adjust the height, so as to facilitate the movement of the storage box to the inside of the flip frame 15, thereby realizing convenient height adjustment of the dry ice loader, facilitating the transportation of materials, and improving the convenience of adjustment of the dry ice loader.

[0028] Working principle: When in use, the second conveyor 5 is opened by operating the control panel 25, and the second conveyor 5 conveys the storage box containing dry ice materials. When the storage box is transported between the second conveyor 5 and the first conveyor 4, the first conveyor 4 transports the storage box to make the storage box containing dry ice materials be transported to the top center position of the first conveyor 4. The first conveyor 4 is closed to stop conveying, and the second motor 11 drives the threaded rod 12 to rotate, and the threaded block 13 moves on the surface of the threaded rod 12, and the threaded block 13 drives the movable frame 2 and the support box 3 to adjust the height, and the support box 3 drives the first conveyor 4 to adjust the height, and the first conveyor 4 drives the storage box to adjust the height, so as to facilitate the storage box to move to the inside of the flip frame 15. When the storage box containing dry ice materials is tilted, the first motor 6 drives the worm 7 to rotate, and the worm 7 drives the worm gear 8 to rotate, and the worm gear 8 drives the rotating shaft 9 to rotate, and the rotating shaft 9 drives the first conveyor 4 to rotate, and the first conveyor 4 drives the storage box to rotate. The position of the storage box can be conveniently adjusted by rotation to make the angle of the storage box consistent with that of the clamping arm 22. The second cylinder 20 drives the telescopic rod 21 to move, and the telescopic rod 21 drives the clamping arm 22 to move. The two sets of clamping arms 22 clamp the storage box in a mobile manner. The first cylinder 17 drives the adjusting rod 18 to move, and the adjusting rod 18 drives the turning frame 15 to rotate through the connecting shaft 19. The turning frame 15 rotates around the movable shaft 16, and the turning frame 15 drives the storage box to turn over through the clamping arm 22 to make the storage box inside. The dry ice material is flipped into the inside of the feed hopper 10 to facilitate processing. By operating the second cylinder 20 to reset, the empty storage box falls off to the top of the first conveyor 4 and is taken away manually. By operating the first motor 6 to reset, the first conveyor 4 is rotated to the initial angle. By operating the second motor 11 to rotate in the opposite direction, the movable frame 2 is moved downward to dock the first conveyor 4 with the second conveyor 5, so as to facilitate the transportation of the next group of storage boxes filled with dry ice materials, thereby completing the use of the dry ice loader.

[0029] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A dry ice loader comprising a support frame (1) and a movable frame (2), characterized in that: A movable frame (2) is provided on the outer wall of the support frame (1), a second conveyor (5) is provided on the outside of the support frame (1) on one side of the movable frame (2), a feed hopper (10) is provided on the side of the support frame (1) away from the movable frame (2), a support box (3) is provided inside the movable frame (2), a first conveyor (4) is provided on the top of the support box (3), a support arm (14) is symmetrically provided on the outer wall of the support frame (1) on one side of the movable frame (2), a flip frame (15) is provided on the outer wall of the support frame (1) on one side of the support arm (14), and the flip frame ( 15) is provided with a movable shaft (16) at one end close to the support arm (14), and the turning frame (15) is movably connected to the support arm (14) through the movable shaft (16), a first cylinder (17) is movably installed on the outer wall of the support arm (14), an adjusting rod (18) is installed at the output end of the first cylinder (17), a connecting shaft (19) is installed at one end of the adjusting rod (18) close to the turning frame (15), and the adjusting rod (18) is movably connected to the turning frame (15) through the connecting shaft (19), and a first motor (6) is installed inside the support box (3).

2. The dry ice loader according to claim 1, characterized in that: A rotating shaft (9) is movably installed inside the support box (3) on one side of the first motor (6), and the rotating shaft (9) extends to the outside of the support box (3) and is connected to the first conveyor (4).

3. The dry ice loader according to claim 2, characterized in that: A worm (7) is installed at the output end of the first motor (6), a worm wheel (8) is sleeved on the surface of a rotating shaft (9) on one side of the worm (7), and the worm (7) and the worm wheel (8) are meshed with each other.

4. The dry ice loader according to claim 1, characterized in that: A second motor (11) is installed on the top of the support frame (1), a threaded rod (12) is installed on the outer wall of the support frame (1) on one side of the second motor (11), and the output end of the second motor (11) is connected to the threaded rod (12).

5. The dry ice loader according to claim 4, characterized in that: A threaded block (13) is sleeved on the surface of the threaded rod (12), and the threaded block (13) is threadedly connected to the threaded rod (12), and the threaded block (13) is fixedly connected to the movable frame (2).

6. The dry ice loader according to claim 5, characterized in that: A slide rail (24) is symmetrically mounted on the outer wall of the support frame (1) on one side of the threaded rod (12), and a slider (23) is mounted on the outer wall of the movable frame (2) on one side of the slide rail (24), and the sliders (23) are slidably connected to the slide rail (24).

7. The dry ice loader according to claim 1, characterized in that: The interior of the flip frame (15) is symmetrically provided with a clamping arm (22), and a second cylinder (20) is symmetrically installed on the inner wall of the flip frame (15) on one side of the clamping arm (22), and a telescopic rod (21) is installed at the output end of the second cylinder (20), and the telescopic rod (21) is connected to the clamping arm (22).

8. The dry ice loader according to claim 7, characterized in that: A control panel (25) is mounted on the outer wall of the support arm (14), and an output end of the control panel (25) is electrically connected to input ends of the first conveyor (4), the second conveyor (5), the first motor (6), the second motor (11), the first cylinder (17), and the second cylinder (20).

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