Sports event material supply device

Abstract

The utility model discloses a sports event material supply device, and relates to the field of conveying robots, the sports event material supply device comprises a moving trolley, two opposite clamping plates are fixed on the two sides of the top surface of the moving trolley, a plurality of storage grooves are sequentially formed in the clamping plates in the length direction of the clamping plates, and the openings of the storage grooves face upwards; according to the sports event material supply device, through the design of the positioning plate, the storage groove, the clamping plate and the motor, one-time stable clamping of a plurality of javelins is achieved, a traditional one-to-one clamp mode is abandoned, the production cost and complexity are reduced, in addition, a hopper is ingeniously installed on the positioning plate, the positioning and automatic dumping functions are integrated, and the production efficiency is improved. Only one power unit is needed for driving, the cost is further reduced, the system is simplified, javelins are efficiently conveyed, the system is suitable for conveying other materials, the system is widely applied to sports events and various scenes, and practicability is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of conveying robots, and in particular to a sports event material supply device. Background Technology

[0002] With advancements in intelligent transport robots, they have been widely applied in various scenarios to replace traditional manual material handling and supply methods. Intelligent transport robots have also demonstrated their unique advantages at numerous sporting events, particularly during javelin training and competitions. Given the long range and transport routes of the javelin, intelligent transport robots play a crucial role in both the preparation and execution phases of javelin competitions.

[0003] These robots typically consist of a self-propelled vehicle equipped with specially designed grippers for holding and transporting javelins. However, current javelin transport robots on the market have a significant problem: each gripper can only hold one javelin. To transport multiple javelins simultaneously, a corresponding number of grippers must be provided, which undoubtedly increases the manufacturing cost. More importantly, these robots are currently limited to javelin transport and cannot adapt to the transportation needs of other event-related materials, thus restricting their versatility and flexibility. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, the purpose of this utility model is to provide a sports event supplies supply device that provides a conveying function and can simultaneously clamp and fix multiple javelins through a single clamp.

[0005] To address the problems in the existing technology, the technical solution of this utility model is as follows:

[0006] A sports event supplies supply device includes a mobile trolley. Two opposing plates are fixed on both sides of the top surface of the mobile trolley. Several storage slots are sequentially opened on the plates along the length of the plates. The storage slots are U-shaped with their openings facing upwards. The upper opening of the storage slots is inclined and expands outwards.

[0007] A positioning plate is rotatably installed in the middle of the top surface of the mobile trolley, and the rotation center axis of the positioning plate is perpendicular to the length direction of the card plate. The rod-shaped items are placed in the two opposite storage slots on the two card plates, so that the positioning plate is flipped to the horizontal and the positioning plate presses the rod-shaped items into the storage slots.

[0008] The top surface of the mobile trolley is equipped with a rotating assembly that drives the positioning plate to rotate, and a hopper is installed on the top surface of the positioning plate.

[0009] Preferably, the positioning plate comprises a rotating shaft fixed on the bottom surface of one end of the positioning plate, the rotating shaft is rotatably connected with the top surface of the moving trolley through a bearing, the rotating assembly comprises a worm rotatably connected on the top surface of the moving trolley through a bearing and close to one side of the rotating shaft, one end of the rotating shaft is fixed with a worm wheel engaged with the worm, and the top surface of the moving trolley is fixed with a motor close to one side of the worm wheel, and the output end of the motor is fixed with the end of the worm.

[0010] Preferably, the bottom of the positioning plate is fixed with a rubber pad, the rubber pad improves the friction between the positioning plate and the outer wall of the javelin, so that the javelin can be clamped more stably, and the sliding of the javelin in the length direction during transportation is avoided.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a positioning plate, a storage groove, a clamping plate and a motor and other structure's design make positioning plate and clamping plate can disposablely steady clamping and fixing multiple javelins, completely abandon the traditional one javelin corresponding one clamp's mode to the great extent cut down the production manufacturing cost of equipment, and simplify the complexity of overall structure.

[0013] 2、The utility model discloses the hopper is installed on the positioning plate skillfully, and this design not only integrates the positioning plate and the hopper as the important component of the clamp, but also realizes the double functions of driving the material automatic dumping and the javelin clamping of one power unit simultaneously, and this ingenious mechanism layout further reduces the production manufacturing cost of equipment and reduces the complexity of system.

[0014] 3、The utility model discloses the setting of hopper and clamping plate can adapt to the conveying demand of other materials on the basis of ensuring the efficient conveying of javelin, and this feature makes the device show the extensive application potential in sports events and other various application scenes, and improves the practicability of equipment. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the utility model.

[0016] Figure 2 It is the rubber pad structure schematic diagram of the utility model.

[0017] Figure 3 It is the Figure 2 enlarged view of A of the utility model.

[0018] Figure 4 It is the structure schematic diagram of the second embodiment of the utility model.

[0019] Reference signs: 1, mobile trolley; 2, clamping plate; 3, storage groove; 4, positioning plate; 5, hopper; 6, rubber pad; 7, rotating shaft; 8, worm; 9, worm gear; 10, motor; 11, baffle; 12, connecting block; 13, screw. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] Embodiment one, please refer to Figures 1 to 3 The embodiment provides a sports event material supply device, which comprises a mobile trolley 1, two clamping plates 2 are fixed opposite to the top surface of the mobile trolley 1, a plurality of storage grooves 3 are sequentially and equidistantly arranged on the clamping plates 2 along the length direction of the clamping plates 2, the storage grooves 3 are upwardly open, the storage grooves 3 are arranged in a U shape, when javelins are placed, the javelins are centrally above the mobile trolley 1 and clamped into the two opposite storage grooves 3, and the upper end opening of the storage groove 3 is arranged in an inclined shape expanding outwardly, which can more facilitate the javelins to be placed into the storage grooves 3.

[0022] A positioning plate 4 is rotatably installed on the middle part of the top surface of the mobile trolley 1, a hopper 5 is fixed to the top surface of the positioning plate 4, a rubber pad 6 is fixed to the bottom of the positioning plate 4, and the rotating center axis of the positioning plate 4 is perpendicular to the length direction of the clamping plate 2, the rod member articles are placed in the two opposite storage grooves 3 on the two clamping plates 2, the positioning plate 4 is flipped to be horizontal, the positioning plate 4 compresses the rod member articles in the storage grooves 3, and the positioning plate 4 comprises a rotating shaft 7 fixed to the bottom surface of one end of the positioning plate 4, and the rotating shaft 7 is rotatably connected to the top surface of the mobile trolley 1 through a bearing.

[0023] A worm 8 is rotatably connected to the top surface of the mobile trolley 1 through a bearing on the side close to the rotating shaft 7, a worm gear 9 meshing with the worm 8 is fixed to one end of the rotating shaft 7, a motor 10 is fixed to the top surface of the mobile trolley 1 on the side close to the worm gear 9, and the output end of the motor 10 is fixed to the end of the worm 8.

[0024] When the javelins are loaded, the motor 10 is first driven to drive the worm 8 to rotate, the worm gear 9 is driven to rotate, the rotating shaft 7 is flipped, the positioning plate 4 is flipped upwardly to be in a vertical state, then the javelins can be sequentially placed into the multiple pairs of opposite storage grooves 3, after the placement of the javelins is completed, the motor 10 is reversely driven, the positioning plate 4 is reset to be horizontal, the rubber pad 6 is compressed against the outer wall of the javelin, the javelin is compressed in the storage groove 3, the fixing and clamping work of the multiple javelins is completed, and then the mobile trolley 1 is driven to move to carry the javelins.

[0025] Other material conveying work can also be carried out through the hopper 5, and the automatic material discharging work can be carried out by rotating the hopper 5 through the driving motor 10.

[0026] In conclusion, the embodiment can clasp and fix multiple javelins at a time, completely abandoning the traditional mode of one javelin corresponding to one clamp, thereby greatly reducing the production cost of the equipment and simplifying the complexity of the overall structure, and the hopper 5 is ingeniously installed on the positioning plate 4, which not only integrates the positioning plate 4 and the hopper 5 as an important part of the clamp, but also realizes the double functions of automatically driving the material to dump and clamping the javelin by one power unit, further reducing the production cost of the equipment and reducing the complexity of the system.

[0027] Embodiment two, please refer to Figure 4 The difference between the embodiment and the embodiment one is that the positioning plate 4 is fixed with a baffle 11 on one side of the top surface, the positioning plate 4 is fixed with a connecting block 12 on the side of the top surface away from the baffle 11, the hopper 5 is clamped between the baffle 11 and the connecting block 12, the connecting block 12 is rotatably connected with a screw 13 through a threaded hole, one end of the screw 13 abuts against the outer wall of the hopper 5, and the detachable connection between the hopper 5 and the positioning plate 4 is realized, and the hopper 5 can be removed in the scene where only the javelin needs to be carried, so as to reduce the dead weight of the device.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sports event material supply device comprising a mobile trolley (1), characterised in that, The mobile trolley (1) top surface both sides are fixed with two opposite clamping plates (2), the clamping plate (2) along the length direction of the clamping plate (2) is sequentially provided with a plurality of article placing grooves (3), the article placing groove (3) opening is upward; The mobile trolley (1) top surface middle part is rotatably installed with a positioning plate (4), and the rotation center axis of the positioning plate (4) is perpendicular to the length direction of the clamping plate (2); The mobile trolley (1) top surface is installed with a rotating assembly for driving the positioning plate (4) to rotate, and the top surface of the positioning plate (4) is installed with a hopper (5).

2. The sports event provisions apparatus of claim 1, wherein The article placing groove (3) is U-shaped.

3. The sports event provisions apparatus of claim 2, wherein The upper end opening of the article placing groove (3) is outwardly expanded and obliquely arranged.

4. The sports event provisions apparatus of claim 1, wherein The positioning plate (4) comprises a rotating shaft (7) fixed on the bottom surface of one end of the positioning plate, and the rotating shaft (7) is rotatably connected to the top surface of the mobile trolley (1) through a bearing.

5. The sports event provisions apparatus of claim 4, wherein The rotating assembly comprises a worm (8) rotatably connected to the top surface of the mobile trolley (1) on the side close to the rotating shaft (7) through a bearing, one end of the rotating shaft (7) is fixed with a worm wheel (9) engaged with the worm (8), the top surface of the mobile trolley (1) is fixed with a motor (10) on the side close to the worm wheel (9), and the output end of the motor (10) is fixed with the end of the worm (8).

6. The sports event provisions apparatus of claim 1, wherein, The bottom of the positioning plate (4) is fixed with a rubber pad (6).

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