Belt conveyor for logistics transportation

Abstract

The utility model discloses a belt conveyor for logistics transportation, which comprises a rack and a transition plate, and driving belt rollers are symmetrically and rotatably connected to the inner sides, close to the two ends, of the rack. According to the belt conveyor for logistics transportation, the two sets of machine frames are connected through the transition plate, when the belt conveyor conveys objects, the driving belt roller drives the conveying belt to rotate, the conveying belt drives the objects to move, and when the conveying belt drives the objects to move to the connecting position between the belt conveyors, the objects are borne through the transition plate; and meanwhile, the driving belt roller drives the rolling wheels to rotate in the same direction through the transmission mechanism, when the objects move to the position above the transition plate, the rotating rolling wheels actively drive the objects to move in the direction of the next belt conveyor, the transition plate can actively convey the objects, and the conveying efficiency is improved. And small articles or light articles can be effectively prevented from being retained on the transition plate, so that the conveying fluency of logistics goods is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a belt conveyor for logistics transportation. Background Art

[0002] Logistics transportation mainly includes two categories: transportation facilities and transportation operations. In logistics, belt conveyors are usually required to transport goods to improve the transportation efficiency of goods.

[0003] In the patent application with authorization publication number CN219566712U, authorization publication date 2023.08.22, and name "A conveying device for intelligent logistics", a belt conveyor is included, which includes a frame, a transmission motor, a main rotating roller, an auxiliary rotating roller and a conveyor belt. The transmission motor is fixedly arranged on the side of the frame, and the main rotating roller and the auxiliary rotating roller are respectively rotatably arranged at the front and rear ends of the frame. The main rotating roller is connected to the auxiliary rotating roller through the conveyor belt. The output shaft of the transmission motor is fixedly provided with a worm, and one end of the main rotating roller is fixedly provided with a worm wheel, and the worm wheel is meshed with the worm. The transition plate is located between two adjacent groups of belt conveyors, and the front and rear ends of the transition plate are respectively rotatably provided with large rollers and small rollers. The contour surface of the large roller contacts the conveyor belt at the front end of the transition plate, and the contour surface of the small roller contacts the conveyor belt at the rear end of the transition plate. The slide plate is rotatably arranged at the rear end of the frame, and the storage basket is arranged under the slide plate. This device can realize the smooth transition of items between the two groups of conveyor belts, avoid items from falling, and ensure the conveying efficiency.

[0004] When the existing belt conveyor for logistics transportation is in use, the two groups of belt conveyors are connected by a transition plate, and the transition plate is used to carry the items between the two groups of belt conveyors to prevent the items from falling from the connection between the two groups of belt conveyors. However, it is found during use that when the items are moved above the transition plate, since the transition plate does not have the ability to actively transport the items, some smaller or lighter items cannot pass through the transition plate by inertia after moving to the transition plate, making it easy for the items to be stranded on the transition plate, and it is impossible for the items to pass smoothly through the connection between the two groups of belt conveyors. Therefore, we propose a belt conveyor for logistics transportation to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model:

[0006] The purpose of the utility model is to provide a belt conveyor for logistics transportation to solve the problems in the current market raised by the above background technology.

[0007] 2. Technical solution:

[0008] To achieve the above purpose, the utility model provides the following technical solution: a belt conveyor for logistics transportation, comprising a frame and a transition plate, wherein the inner side of the frame near both ends is symmetrically rotatably connected with a driving belt roller and a driven belt roller, wherein:

[0009] The outer sides of the driving belt roller and the driven belt roller are covered with a transmission belt, the transition plate is fixedly installed between the two sets of frames, and roller grooves are equidistantly provided on both sides of the transition plate;

[0010] The bottom of the transition plate is symmetrically rotatably connected with rotating shafts on both sides, and rollers are fixedly connected to the outer sides of the rotating shafts corresponding to the roller grooves. When the driven belt roller rotates, the rollers are driven to rotate synchronously through the transmission mechanism.

[0011] Preferably, the top of the transition plate near both ends is symmetrically fixedly connected with mounting ears, and the mounting ears are fixedly connected to the ends of the frame by bolts.

[0012] Preferably, the top of the roller passes through the interior of the roller groove and extends to above the transition plate, and the top of the roller and the top of the conveyor belt are located at the same horizontal height.

[0013] Preferably, the transmission mechanism includes a first pulley, the two ends of the rotating shaft are symmetrically fixedly connected with the first pulley, the shaft end of the driven belt roller corresponding to the first pulley is fixedly connected with a second pulley, and the first pulley and the second pulley are connected by a transmission belt.

[0014] Preferably, the outer diameter of the first pulley is the same as the outer diameter of the roller, and the outer diameter of the second pulley is the same as the outer diameter of the driven belt roller.

[0015] 3. Beneficial effects:

[0016] By adopting the technical solution provided by the utility model, compared with the prior art, the utility model of the belt conveyor for logistics transportation has the following specific contents:

[0017] (1) The two sets of frames are connected by a transition plate. When the belt conveyor transports items, the active belt roller drives the conveyor belt to rotate, and the conveyor belt drives the items to move. When the conveyor belt drives the items to the connection between the belt conveyors, the transition plate carries the items to prevent small items from falling from the connection between the belt conveyors. At the same time, the active belt roller drives the roller to rotate in the same direction through the transmission mechanism. When the items move above the transition plate, the rotating roller actively drives the items to move toward the next belt conveyor, so that the transition plate can actively transport the items, which can effectively prevent small items or lighter items from being stranded on the transition plate, thereby effectively improving the smoothness of logistics and goods transportation.

[0018] (2) When the active belt roller drives the conveyor belt to rotate, the conveyor belt drives the driven belt roller to rotate through friction, the driven belt roller drives the second pulley to rotate, and the second pulley drives the rotating shaft and the roller to rotate through the transmission belt and the first pulley. Through this transmission mechanism, not only can the power source of the belt conveyor be utilized to synchronously drive the roller to rotate, but the linear speed of the roller and the driven belt roller can also be made the same, thereby avoiding relative sliding of the conveyor belt, roller and objects when the objects contact the conveyor belt and roller at the same time, thereby effectively improving the smoothness of the objects when passing through the transition plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the transition plate of the utility model;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0022] In the figure: 1, frame; 2, driving belt roller; 3, driven belt roller; 4, transmission belt; 5, transition plate; 6, mounting ear; 7, bolt; 8, roller groove; 9, rotating shaft; 10, roller; 11, first pulley; 12, second pulley; 13, transmission belt. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. 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 components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] See also Figures 1 to 3 A belt conveyor for logistics transportation includes a frame 1 and a transition plate 5. The frame 1 is symmetrically connected to the inner side near the two ends with a driving belt roller 2 and a driven belt roller 3, wherein:

[0028] The outer sides of the active belt roller 2 and the driven belt roller 3 are covered with a transmission belt 4, and a transition plate 5 is fixedly installed between the two sets of frames 1, and roller grooves 8 are equidistantly provided on both sides of the transition plate 5;

[0029] The bottom of the transition plate 5 is symmetrically connected to the rotating shaft 9 on both sides, and the rotating shaft 9 is fixedly connected to the outer side of the roller groove 8. When the driven belt roller 3 rotates, the roller 10 is driven to rotate synchronously through the transmission mechanism;

[0030] The two sets of frames 1 are connected by a transition plate 5. When the belt conveyor transports items, the active belt roller 2 drives the conveyor belt 4 to rotate, and the conveyor belt 4 drives the items to move. When the conveyor belt 4 drives the items to move to the connection between the belt conveyors, the transition plate 5 carries the items to prevent small items from falling from the connection between the belt conveyors. At the same time, the driven belt roller 3 drives the roller 10 to rotate in the same direction through the transmission mechanism. When the items move above the transition plate 5, the rotating roller 10 actively drives the items to move toward the next belt conveyor, so that the transition plate 5 can actively convey the items, which can effectively prevent small items or lighter items from being stranded on the transition plate 5, thereby effectively improving the smoothness of logistics and goods transportation.

[0031] See also Figures 1 to 3The top of the transition plate 5 near both ends are symmetrically fixedly connected with mounting ears 6, and the mounting ears 6 are fixedly connected to the end of the frame 1 by bolts 7. The top of the roller 10 passes through the inside of the roller groove 8 and extends to the top of the transition plate 5, and the top of the roller 10 is at the same horizontal height as the top of the conveyor belt 4. When the object is transported from the conveyor belt 4 to the top of the transition plate 5, the transition plate 5 contacts the object through the roller 10 to avoid the height difference between the conveyor belt 4 and the roller 10, so that the transportation of the object is smoother and the shaking of the object when passing between the two sets of belt conveyors is avoided.

[0032] See also Figures 1 to 3 The transmission mechanism includes a first pulley 11, and the two ends of the rotating shaft 9 are symmetrically fixedly connected with the first pulley 11. The driven belt roller 3 is fixedly connected with the second pulley 12 at the axial end corresponding to the first pulley 11. The first pulley 11 and the second pulley 12 are connected by a transmission belt 13. The outer diameter of the first pulley 11 is the same as the outer diameter of the roller 10, and the outer diameter of the second pulley 12 is the same as the outer diameter of the driven belt roller 3. The driven belt rollers 3 of the two sets of belt conveyors are located at adjacent ends. When the active belt roller 2 drives the transmission belt 4 to rotate, the transmission belt 4 passes through Friction drives the driven belt roller 3 to rotate, and the driven belt roller 3 drives the second pulley 12 to rotate. The second pulley 12 drives the rotating shaft 9 and the roller 10 to rotate through the transmission belt 13 and the first pulley 11. Through this transmission mechanism, not only can the power source of the belt conveyor be utilized to synchronously drive the roller 10 to rotate, but the linear speed of the roller 10 and the driven belt roller 3 can also be made the same, thereby avoiding relative sliding of the conveyor belt 4, the roller 10 and the objects when the objects are in contact with the conveyor belt 4 and the roller 10 at the same time, thereby effectively improving the smoothness of the objects when passing through the transition plate 5.

[0033] Working principle: When using this logistics transport belt conveyor, Figures 1 to 3As shown, first, the two sets of frames 1 are connected by a transition plate 5. When the belt conveyor conveys articles, the active belt roller 2 drives the conveyor belt 4 to rotate, and the conveyor belt 4 drives the articles to move. When the conveyor belt 4 drives the articles to move to the connection between the belt conveyors, the transition plate 5 carries the articles to prevent small articles from falling from the connection between the belt conveyors. At the same time, the driven belt roller 3 drives the roller 10 to rotate in the same direction through the transmission mechanism. When the articles move above the transition plate 5, the rotating roller 10 actively drives the articles to move toward the next belt conveyor, so that the transition plate 5 can actively convey the articles, which can effectively prevent small articles or lighter articles from being stranded on the transition plate 5. , thereby effectively improving the smoothness of logistics and goods transportation, and when the active belt roller 2 drives the transmission belt 4 to rotate, the transmission belt 4 drives the driven belt roller 3 to rotate through friction, and the driven belt roller 3 drives the second pulley 12 to rotate, and the second pulley 12 drives the rotating shaft 9 and the roller 10 to rotate through the transmission belt 13 and the first pulley 11. Through this transmission mechanism, not only can the power source of the belt conveyor be utilized to synchronously drive the roller 10 to rotate, but also the linear speed of the roller 10 and the driven belt roller 3 can be made the same, so as to avoid relative sliding of the transmission belt 4, the roller 10 and the objects when the objects are in contact with the transmission belt 4 and the roller 10 at the same time, thereby effectively improving the smoothness of the objects when passing through the transition plate 5.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A belt conveyor for logistics transportation, characterized in that: It comprises a frame (1) and a transition plate (5), wherein the frame (1) is symmetrically rotatably connected to a driving belt roller (2) and a driven belt roller (3) on the inner side near both ends, wherein: The driving belt roller (2) and the driven belt roller (3) are sleeved with a transmission belt (4) on their outer sides, the transition plate (5) is fixedly installed between the two sets of frames (1), and roller grooves (8) are evenly spaced on both sides of the transition plate (5); Rotating shafts (9) are symmetrically rotatably connected to the two sides of the bottom of the transition plate (5); rollers (10) are fixedly connected to the outer sides of the rotating shafts (9) corresponding to the roller grooves (8); when the driven belt roller (3) rotates, the rollers (10) are driven to rotate synchronously through the transmission mechanism.

2. A belt conveyor for logistics transportation according to claim 1, characterized in that: The transition plate (5) is symmetrically and fixedly connected to the top of both ends thereof with mounting ears (6), and the mounting ears (6) are fixedly connected to the ends of the frame (1) via bolts (7).

3. The belt conveyor for logistics transportation according to claim 1, characterized in that: The top of the roller (10) passes through the interior of the roller groove (8) and extends to above the transition plate (5), and the top of the roller (10) and the top of the conveyor belt (4) are located at the same horizontal height.

4. The belt conveyor for logistics transportation according to claim 1, characterized in that: The transmission mechanism comprises a first pulley (11), the two ends of the rotating shaft (9) are symmetrically fixedly connected to the first pulleys (11), the shaft end of the driven belt roller (3) corresponding to the first pulley (11) is fixedly connected to the second pulley (12), and the first pulley (11) and the second pulley (12) are connected via a transmission belt (13).

5. The belt conveyor for logistics transportation according to claim 4, characterized in that: The outer diameter of the first belt pulley (11) is the same as the outer diameter of the roller (10), and the outer diameter of the second belt pulley (12) is the same as the outer diameter of the driven belt roller (3).

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