Novel heavy-load pallet rotary table

Abstract

The utility model discloses a novel heavy load type pallet rotary table which comprises a supporting frame and a movable frame, the top end of the supporting frame is provided with the movable frame, the movable frame extends to the outside of the supporting frame, the top end of the movable frame is provided with a base, the top end of the base is provided with a rotary box, and the top end of the rotary box is provided with a pallet rotary table body. The pallet rotary table comprises a pallet rotary table body, a roller conveyor is installed at the top end of the pallet rotary table body, a first motor is installed in the base and extends into the rotary box, a first fluted disc is installed at the output end of the first motor in the rotary box, and a rotary shaft is movably installed in the rotary box on one side of the first fluted disc. According to the heavy-load type pallet rotary table, convenient and fast rotary conveying is achieved, the pallet can be conveniently limited and protected, multi-position conveying of the pallet and materials is facilitated, and the working efficiency and flexibility of the heavy-load type pallet rotary table are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heavy-load pallet turntables, in particular to a novel heavy-load pallet turntable. Background Art

[0002] A pallet is a pallet-type cargo loading tool, also known as a wooden pallet or cargo pallet. It is usually used in logistics, warehousing, freight, loading and unloading, and manufacturing. Pallets are generally made of wood, plastic, metal or paper and can be easily loaded with various goods. They have different sizes and carrying capacities. The use of pallets can greatly improve logistics efficiency, save labor costs, and reduce logistics losses.

[0003] For example, the bidirectional vertically rotating pallet turntable disclosed in the authorization announcement number CN217755677U includes a support platform and a reinforcement assembly, two support legs are fixedly installed on the lower wall of the support platform, an output platform is horizontally arranged above the support platform, and a protective plate is fixedly installed on the lower wall of the output platform;

[0004] Although it solves the problem in the prior art that only a single-thread transmission device cannot meet the use needs when collecting and classifying pallets, or the problem that multi-threading occupies a large space, it does not solve the problem that the existing heavy-load pallet turntable is not conducive to convenient rotational transportation, is not conducive to limiting the protection of the pallets, and is not conducive to multi-position transportation of pallets and materials, which greatly affects the efficiency and flexibility of the heavy-load pallet turntable. Utility Model Content

[0005] The purpose of the utility model is to provide a novel heavy-load pallet turntable to solve the problems mentioned in the above background technology that the heavy-load pallet turntable is not convenient for convenient rotational transportation, is not convenient for limiting the protection of the pallet, is not convenient for multi-position transportation of the pallet and materials, which affects the efficiency and flexibility of the heavy-load pallet turntable.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a new type of heavy-load pallet turntable, comprising a supporting frame and a movable frame, the top of the supporting frame is provided with a movable frame, and the movable frame extends to the outside of the supporting frame, the top of the movable frame is installed with a base, the top of the base is installed with a rotating box, the top of the rotating box is provided with a pallet turntable body, the top of the pallet turntable body is installed with a roller conveyor, the inside of the base is installed with a first motor, and the first motor extends to the inside of the rotating box, and the output end of the first motor inside the rotating box is installed with a first gear disk, and a rotating shaft is movably installed inside the rotating box on one side of the first gear disk, and the rotating shaft extends to the outside of the rotating box and is connected to the pallet turntable body, the surface of the rotating shaft is covered with a second gear disk, and the second gear disk is meshed with the first gear disk, and two groups of connecting blocks are symmetrically installed at the bottom end of the pallet turntable body on one side of the rotating box.

[0007] Preferably, support wheels are installed at the bottom ends of the connecting blocks, and the support wheels are slidably connected to the base.

[0008] Preferably, cylinders are symmetrically installed on the outer wall of the pallet turntable body, telescopic rods are installed at the output ends of the cylinders, protective plates are symmetrically arranged outside the roller conveyor on one side of the cylinders, and the ends of the telescopic rods away from the cylinders are connected to the protective plates.

[0009] Preferably, a walking frame is installed at the bottom end of the support frame, and a plurality of groups of walking wheels are symmetrically installed at the bottom end of the walking frame, and the walking wheels are all movably connected to the walking frame.

[0010] Preferably, connecting arms are symmetrically installed at the bottom end of the support frame on one side of the movable frame, and slide rails are installed at the bottom ends of the connecting arms.

[0011] Preferably, a support arm is installed at the bottom end of the movable frame below the slide rail, a support seat is installed at the top end of the support arm, a slider is installed at the top end of the support seat, and the slider is slidably connected to the slide rail.

[0012] Preferably, a second motor is installed at the top of the support arm on one side of the movable frame, a driving gear is installed at the output end of the second motor, a rack is installed on the outer wall of the connecting arm on one side of the driving gear, and the driving gear and the rack are meshed with each other.

[0013] Preferably, a control panel is installed on the outer wall of the support frame, and the output end of the control panel is electrically connected to the input ends of the roller conveyor, the first motor, the cylinder, and the second motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the heavy-duty pallet turntable not only realizes convenient rotary transportation, but also facilitates the position limiting protection of the pallet, facilitates the multi-position transportation of the pallet and materials, and improves the efficiency and flexibility of the heavy-duty pallet turntable;

[0015] (1) The pallet and the material are transported by the roller conveyor, the telescopic rod is driven by the cylinder to move, the protective plate is driven by the telescopic rod to move, and the pallet is protected by the protective plate to prevent the pallet and the material from falling out, the first motor drives the first gear plate to rotate, the first gear plate drives the second gear plate to rotate, the second gear plate drives the rotating shaft to rotate, the rotating shaft drives the pallet turntable body to rotate, the pallet turntable body drives the roller conveyor to rotate, and the roller conveyor drives the pallet and the material to rotate as a whole, so as to facilitate the rotational transportation of the pallet and the material, realize the convenient rotational transportation of the heavy-load pallet turntable, facilitate the limit protection of the pallet, and improve the flexibility of the rotation of the heavy-load pallet turntable;

[0016] (2) The second motor drives the driving gear to rotate, and the driving gear moves on the surface of the rack, which drives the second motor to move, which drives the support arm to move, which drives the movable frame to move as a whole, which drives the base, the rotating box, the pallet turntable body, and the roller conveyor to move, and the roller conveyor drives the pallet and the material to move, so as to facilitate the multi-position transportation of the pallet and the material, realize the convenient mobile transportation of the heavy-load pallet turntable, facilitate the multi-position transportation of the pallet and the material, increase the transportation range, and improve the working efficiency of the heavy-load pallet turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the support wheel of the utility model;

[0019] Figure 3 This is a front view structural schematic diagram of the utility model;

[0020] Figure 4 It is a side view structural schematic diagram of the utility model;

[0021] Figure 5 It is a schematic diagram of an enlarged front cross-sectional structure of a first toothed disc of the utility model;

[0022] Figure 6 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. support frame; 2. movable frame; 3. base; 4. rotating box; 5. pallet turntable body; 6. roller conveyor; 7. first motor; 8. first gear plate; 9. second gear plate; 10. rotating shaft; 11. support wheel; 12. connecting block; 13. cylinder; 14. telescopic rod; 15. protective plate; 16. support arm; 17. support seat; 18. connecting arm; 19. slide rail; 20. slider; 21. second motor; 22. driving gear; 23. rack; 24. control panel; 25. walking frame; 26. walking wheel. 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. 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] See also Figure 1-6 , the utility model provides an embodiment: a new type of heavy-duty pallet turntable, including a support frame 1 and a movable frame 2, the top of the support frame 1 is provided with a movable frame 2, and the movable frame 2 extends to the outside of the support frame 1, the top of the movable frame 2 is installed with a base 3, the top of the base 3 is installed with a rotating box 4, the top of the rotating box 4 is provided with a pallet turntable body 5, the top of the pallet turntable body 5 is installed with a roller conveyor 6, the inside of the base 3 is installed with a first motor 7, the first motor 7 plays a role of power output, and the first motor 7 extends to the inside of the rotating box 4, the output end of the first motor 7 inside the rotating box 4 is installed with a first gear 8, the rotating box 4 on one side of the first gear 8 is movably installed with a rotating shaft 10, and the rotating shaft 10 extends to the outside of the rotating box 4 and is connected to the pallet turntable body 5, the surface of the rotating shaft 10 is covered with a second gear 9, and the second gear 9 and the first gear 8 are meshed with each other;

[0026] Two groups of connecting blocks 12 are symmetrically installed at the bottom of the pallet turntable body 5 on one side of the rotating box 4, and the bottom ends of the connecting blocks 12 are all installed with supporting wheels 11, and the supporting wheels 11 are all slidably connected to the base 3. Cylinders 13 are symmetrically installed on the outer wall of the pallet turntable body 5. The cylinders 13 play a role in power output. Telescopic rods 14 are installed at the output ends of the cylinders 13. Protective plates 15 are symmetrically arranged on the outside of the roller conveyor 6 on one side of the cylinder 13, and the ends of the telescopic rods 14 away from the cylinders 13 are connected to the protective plates 15;

[0027] When in use, an external power source is connected, and the roller conveyor 6 is first turned on through the control panel 24, and the roller conveyor 6 conveys the pallet and the material. The cylinder 13 is turned on by operating the control panel 24, and the telescopic rod 14 is driven by the cylinder 13 to move, and the protective plate 15 is driven by the telescopic rod 14 to move, and the pallet is limited by the protective plate 15 to prevent the pallet and the material from falling out. The first motor 7 is turned on by operating the control panel 24, and the first gear plate 8 is driven by the first motor 7 to rotate under the support of the base 3. Under the meshing action of the first gear plate 8 and the second gear plate 9, the first gear plate 8 is driven by the first motor 7 to rotate. A toothed disc 8 drives the second toothed disc 9 to rotate, and the second toothed disc 9 drives the rotating shaft 10 to rotate. Under the support of the connecting block 12 on the supporting wheel 11, under the sliding support of the supporting wheel 11 and the base 3, the rotating shaft 10 drives the pallet turntable body 5 to rotate, and the pallet turntable body 5 drives the roller conveyor 6 to rotate, and the roller conveyor 6 drives the pallet and the material to rotate as a whole, so as to facilitate the rotational transportation of the pallet and the material, realize the convenient rotational transportation of the heavy-loaded pallet turntable, facilitate the limit protection of the pallet, and improve the flexibility of the rotation of the heavy-loaded pallet turntable;

[0028] A traveling frame 25 is installed at the bottom end of the supporting frame 1, and a plurality of traveling wheels 26 are symmetrically installed at the bottom end of the traveling frame 25, and the traveling wheels 26 are all movably connected to the traveling frame 25. A connecting arm 18 is symmetrically installed at the bottom end of the supporting frame 1 on one side of the movable frame 2, and a slide rail 19 is installed at the bottom end of the connecting arm 18. A supporting arm 16 is installed at the bottom end of the movable frame 2 below the slide rail 19, and a supporting seat 17 is installed at the top end of the supporting arm 16. A slider 20 is installed at the top end of the supporting seat 17, and the slider 20 is slidably connected to the slide rail 19.

[0029] A second motor 21 is installed at the top of the support arm 16 on one side of the movable frame 2. The second motor 21 plays the role of power output. A driving gear 22 is installed at the output end of the second motor 21. A rack 23 is installed on the outer wall of the connecting arm 18 on one side of the driving gear 22, and the driving gear 22 and the rack 23 are meshed with each other. A control panel 24 is installed on the outer wall of the support frame 1. The output end of the control panel 24 is electrically connected to the roller conveyor 6, the first motor 7, the cylinder 13, and the input end of the second motor 21;

[0030] When in use, the second motor 21 is turned on by operating the control panel 24. With the support of the support arm 16, the second motor 21 drives the driving gear 22 to rotate. With the meshing action of the driving gear 22 and the rack 23, the driving gear 22 moves on the surface of the rack 23. With the support of the connecting arm 18 on the slide rail 19, with the support of the support seat 17 on the slider 20, and with the sliding support of the slider 20 and the slide rail 19, the second motor 21 is driven by the driving gear 22 to move, the support arm 16 is driven by the second motor 21 to move, the support arm 16 drives the movable frame 2 to move as a whole, the movable frame 2 drives the base 3, the rotating box 4, the pallet turntable body 5, and the roller conveyor 6 to move, and the roller conveyor 6 drives the pallet and materials to enter. The travel frame 25 is moved to facilitate multi-position transportation of pallets and materials. When the support frame 1 needs to be moved as a whole, the travel frame 25 is pushed, and the travel frame 25 is driven by the travel wheels 26 to move under the active support of the travel frame 25, and the travel frame 25 drives the support frame 1 to move as a whole, so as to facilitate the movement of the support frame 1 to the specified position, and to facilitate the movement and adjustment of the position of the support frame 1 when it is installed. After the support frame 1 is installed and positioned, the collision bolts are fixed to the ground through the structure of the support frame 1 to prevent the support frame 1 from moving during operation, thereby realizing convenient mobile transportation of the heavy-loaded pallet turntable, facilitating multi-position transportation of pallets and materials, increasing the transportation range, and improving the working efficiency of the heavy-loaded pallet turntable.

[0031] Working principle: When in use, an external power supply is connected, and the roller conveyor 6 first conveys the pallet and the material, and the cylinder 13 drives the telescopic rod 14 to move, and the telescopic rod 14 drives the protective plate 15 to move, and the protective plate 15 limits the position of the pallet to prevent the pallet and the material from falling out, and the first motor 7 drives the first gear plate 8 to rotate, and the second gear plate 9 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the pallet turntable body 5 to rotate, and the pallet turntable body 5 drives the roller conveyor 6 to rotate, and the roller conveyor 6 drives the pallet and the material to rotate as a whole, so as to facilitate The pallets and materials are conveyed in a rotating manner, and the second motor 21 drives the driving gear 22 to rotate, and the driving gear 22 moves on the surface of the rack 23, and the second motor 21 is driven by the driving gear 22 to move, and the second motor 21 drives the support arm 16 to move, and the support arm 16 drives the movable frame 2 to move as a whole, and the movable frame 2 drives the base 3, the rotating box 4, the pallet turntable body 5, and the roller conveyor 6 to move, and the roller conveyor 6 drives the pallets and materials to move, so as to facilitate multi-position transportation of the pallets and materials and complete the use of the heavy-load pallet turntable.

Claims

1. A novel heavy-duty pallet turntable, comprising a support frame (1) and a movable frame (2), characterized in that: A movable frame (2) is arranged at the top of the support frame (1), and the movable frame (2) extends to the outside of the support frame (1); a base (3) is installed at the top of the movable frame (2); a rotating box (4) is installed at the top of the base (3); a pallet turntable body (5) is arranged at the top of the rotating box (4); a roller conveyor (6) is installed at the top of the pallet turntable body (5); a first motor (7) is installed inside the base (3), and the first motor (7) extends to the inside of the rotating box (4); A first gear disc (8) is installed at the output end of the first motor (7) inside the rotating box (4); a rotating shaft (10) is movably installed inside the rotating box (4) on one side of the first gear disc (8); and the rotating shaft (10) extends to the outside of the rotating box (4) and is connected to the pallet turntable body (5); a second gear disc (9) is mounted on the surface of the rotating shaft (10); and the second gear disc (9) and the first gear disc (8) are meshed with each other; and two groups of connecting blocks (12) are symmetrically installed at the bottom end of the pallet turntable body (5) on one side of the rotating box (4).

2. A new type of heavy-duty pallet turntable according to claim 1, characterized in that: The bottom ends of the connection blocks (12) are all equipped with support wheels (11), and the support wheels (11) are all slidably connected to the base (3).

3. The novel heavy-duty pallet turntable according to claim 1 is characterized in that: A cylinder (13) is symmetrically mounted on the outer wall of the pallet turntable body (5), and a telescopic rod (14) is mounted on the output end of each of the cylinders (13). A protective plate (15) is symmetrically arranged on the outside of the roller conveyor (6) on one side of the cylinder (13), and one end of the telescopic rod (14) away from the cylinder (13) is connected to the protective plate (15).

4. The novel heavy-duty pallet turntable according to claim 1 is characterized in that: A walking frame (25) is installed at the bottom end of the support frame (1), and a plurality of groups of walking wheels (26) are symmetrically installed at the bottom end of the walking frame (25), and the walking wheels (26) are all movably connected to the walking frame (25).

5. The novel heavy-duty pallet turntable according to claim 1 is characterized in that: A connecting arm (18) is symmetrically mounted on the bottom end of the support frame (1) on one side of the movable frame (2), and a slide rail (19) is mounted on the bottom end of each connecting arm (18).

6. The novel heavy-duty pallet turntable according to claim 5 is characterized in that: The bottom end of the movable frame (2) below the slide rail (19) is equipped with a support arm (16), the top end of the support arm (16) is equipped with a support seat (17), the top end of the support seat (17) is equipped with a slider (20), and the slider (20) is slidably connected to the slide rail (19).

7. The novel heavy-duty pallet turntable according to claim 6 is characterized by: A second motor (21) is installed at the top end of the support arm (16) on one side of the movable frame (2), a driving gear (22) is installed at the output end of the second motor (21), a rack (23) is installed on the outer wall of the connecting arm (18) on one side of the driving gear (22), and the driving gear (22) and the rack (23) are meshed with each other.

8. The novel heavy-duty pallet turntable according to claim 1 is characterized by: A control panel (24) is installed on the outer wall of the support frame (1), and the output end of the control panel (24) is electrically connected to the input ends of the roller conveyor (6), the first motor (7), the cylinder (13), and the second motor (21).

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