Telescopic electric roller conveyor

Abstract

The utility model discloses a telescopic electric roller conveyor, and relates to the technical field of conveyors, the telescopic electric roller conveyor comprises a main support and an auxiliary support, the outer surface of one side of the main support and the outer surface of one side of the auxiliary support are detachably connected with crossed telescopic frames, and the outer surface of the other side of the main support is detachably connected with a first driving motor; a loading plate is arranged on the outer surface of the front end of the main support, a sliding groove is formed in the outer surface of the front end of the loading plate, and a sliding block is movably connected to the middle of the sliding groove. According to the telescopic electric roller conveyor, when the arranged loading plate is used, the second driving motor on one side can drive the lead screw to rotate, the lead screw drives the sliding block to move up and down, the sliding block can indirectly drive the goods loading plate to move up and down, the goods loading plate can load heavy goods when used, and the goods loading plate is convenient to use. And heavy goods can be conveniently loaded, the loading workload of workers can be reduced, and the heavy goods can be conveniently loaded and conveyed.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a telescopic electric roller conveyor. Background Art

[0002] Telescopic electric roller conveyor is a type of conveyor, which uses extendable components as a conveyor frame. As a high-efficiency, high-reliability, easy-to-assemble, and simple-structured conveying equipment, telescopic electric roller conveyor is widely used in finished products, material transportation, sorting, and online operations in various industries; it is usually called "roller line, roller line, roller line, roller line", etc., but the existing telescopic electric roller conveyor has certain inconveniences in use.

[0003] In the Chinese utility model patent application number: CN202120852245.2, a retractable electric roller conveyor is disclosed, which drives the adjacent transition roller to rotate through a motor; the transition roller drives the adjacent second roller to rotate through a driving belt; and the adjacent first roller and the second roller form a transmission through the driving belt, so that all the first rollers can rotate in the same direction to convey materials. Since the upper part of the driving belt can be covered by the first support rod. It is better to prevent the driving belt from being entangled with long soft objects such as ropes. In this way, it is effective to prevent the material to be conveyed from being entangled with the conveyor drive member, ensure the continuous conveying of materials, and improve the operating efficiency and reliability of the conveyor. However, the retractable electric roller conveyor is not convenient for loading and conveying heavier goods when in use, and the workload of workers is large when loading and conveying heavier goods; in addition, in order to prevent the goods from falling, some existing retractable electric roller conveyors usually install guide wheels on both sides of the conveyor, but the existing guide wheels are positioned and installed. When the goods hit the guide wheels head-on during transportation, it is easy to cause certain damage to the goods. For this reason, we propose a retractable electric roller conveyor. Utility Model Content

[0004] The main purpose of the utility model is to provide a retractable electric roller conveyor, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a retractable electric roller conveyor, comprising a main bracket and a sub-bracket, wherein the outer surfaces of one side of the main bracket and the sub-bracket are detachably connected with a cross-telescopic bracket, the outer surface of the other side of the main bracket is detachably connected with a first driving motor, the front end outer surface of the main bracket is provided with a loading plate, the front end outer surface of the loading plate is provided with a slide groove, the middle part of the slide groove is movably connected with a slider, the front end outer surface of the slider is provided with a loading plate, the middle part of the loading plate is movably connected with a conveying roller, the outer surface of one side of the loading plate is detachably connected with a second driving motor, the middle part of the slide groove is movably connected with a lead screw, the interior of the loading plate is provided with a cavity, the outer surface of one end of the lead screw is detachably connected with a first bevel gear, and the outer surface of one end of the second driving motor is detachably connected with a second bevel gear.

[0006] Preferably, the lower end outer surfaces of the main bracket and the auxiliary bracket are both detachably connected with an electric push rod, the bottom end outer surface of the electric push rod is detachably connected with a universal wheel, the outer surface of one side of the cross telescopic frame is movably connected with a power roller and an auxiliary roller, the power roller is located above the auxiliary roller, and an elastic transmission belt is arranged between the power roller and the auxiliary roller.

[0007] Preferably, the outer surfaces of both sides of the cross telescopic frame are detachably connected with cargo baffles, a limiting cylinder is provided on the outer surface of the front end of the cargo baffle, a buffer rod is provided in the middle of the limiting cylinder, a cargo guide wheel is provided above the buffer rod, a connecting shaft is provided between the buffer rod and the cargo guide wheel, and a buffer spring is provided between the limiting cylinder and the buffer rod.

[0008] Preferably, the number of the slide grooves is two groups, the lead screw passes through the slider, and the lead screw is threadedly connected to the slider.

[0009] Preferably, the first bevel gear and the second bevel gear both penetrate into the interior of the cavity, and the first bevel gear is meshingly connected with the second bevel gear.

[0010] Preferably, the limiting cylinder is movably connected to the buffer rod via a buffer spring, and the buffer rod is movably connected to the guide wheel via a connecting shaft.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] When in use, the loading plate can be driven by a second driving motor on one side to rotate, so that the screw drives the slider to move up and down, and the slider can indirectly drive the loading plate to move up and down. The loading plate can be used to load heavier goods, which is convenient for loading heavier goods, can reduce the workload of workers in loading goods, and is convenient for loading and transporting heavier goods; when in use, the cargo baffle can guide the transported goods through the guide wheel on the buffer rod. When the conveyor transports goods in a bending structure, if the goods deviate and collide with the guide wheel, the buffer rod will shrink backwards under the force and compress the buffer spring in the limit cylinder, thereby having a buffering effect on the collision and avoiding damage to the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of the loading plate of the utility model;

[0015] Figure 3 This is a structural diagram of the cargo baffle of the utility model;

[0016] Figure 4 This is the internal structure diagram of the limiting cylinder of the utility model.

[0017] In the figure: 1. main bracket; 2. auxiliary bracket; 3. cross telescopic frame; 4. electric push rod; 5. universal wheel; 6. first drive motor; 7. loading plate; 8. slide groove; 9. slide block; 10. loading plate; 11. conveying roller; 12. second drive motor; 13. power roller; 14. auxiliary roller; 15. elastic transmission belt; 16. cargo baffle; 17. lead screw; 18. cavity; 19. first bevel gear; 20. second bevel gear; 21. limit cylinder; 22. buffer rod; 23. cargo guide wheel; 24. connecting shaft; 25. buffer spring. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-4As shown, a telescopic electric roller conveyor provided by an embodiment of the utility model comprises a main support 1 and a sub-support 2, one side outer surfaces of the main support 1 and the sub-support 2 are detachably connected with a cross telescopic frame 3, the other side outer surface of the main support 1 is detachably connected with a first drive motor 6, a front end outer surface of the main support 1 is provided with a loading plate 7, a front end outer surface of the loading plate 7 is provided with a slide groove 8, a slider 9 is movably connected to the middle part of the slide groove 8, a loading plate 10 is provided on the front end outer surface of the slider 9, a conveying roller 11 is movably connected to the middle part of the loading plate 10, a second drive motor 12 is detachably connected to the outer surface of one side of the loading plate 7, a lead screw 17 is movably connected to the middle part of the lead screw 17, a cavity 18 is provided inside the loading plate 7, a first bevel gear 19 is detachably connected to the outer surface of one end of the lead screw 17, and a second bevel gear 20 is detachably connected to the outer surface of one end of the second drive motor 12.

[0020] Specifically, the present embodiment comprises a main support 1 and a sub-support 2. The outer surfaces of one side of the main support 1 and the sub-support 2 are detachably connected with a cross telescopic frame 3. The cross telescopic frame 3 mainly plays a telescopic effect when in use, and can extend the distance between the main support 1 and the sub-support 2. The outer surface of the other side of the main support 1 is detachably connected with a first driving motor 6. The front end outer surface of the main support 1 is provided with a loading plate 7. When in use, the loading plate 7 can be driven by a second driving motor 12 on one side to drive a lead screw 17 to rotate, so that the lead screw 17 drives the slider 9 to move up and down, and the slider 9 can indirectly drive the loading plate 10 to move up and down. The loading plate 10 can be used to load heavier goods, which is convenient for loading heavier goods, can reduce the workload of workers for loading goods, and is convenient for loading and transporting heavier goods. The front end outer surface of the loading plate 7 is provided with a slide groove 8, and the middle part of the slide groove 8 is movably connected with a slider 9. A loading plate 10 is provided on the front end outer surface of the slider 9, and a conveying roller 11 is movably connected to the middle part of the loading plate 10. A second driving motor 12 is detachably connected to the outer surface of one side of the loading plate 7, and a lead screw 17 is movably connected to the middle part of the slide groove 8. A cavity 18 is provided inside the loading plate 7, and a first bevel gear 19 is detachably connected to the outer surface of one end of the lead screw 17, and a second bevel gear 20 is detachably connected to the outer surface of one end of the second driving motor 12. When in use, the second driving motor 12 can drive the second bevel gear 20 to rotate, and the second bevel gear 20 can be engaged to drive the first bevel gear 19 to rotate, thereby rotating the lead screw 17. The slider 9 can be moved up and down in the slide groove 8 by the forward and reverse rotation of the lead screw 17, which is convenient for driving the loading plate 10 to move up and down. The loading plate 10 can push the goods to the power roller 13 for transportation through the conveying roller 11.

[0021] The utility model provides a retractable electric roller conveyor, in which a loading plate 7 is arranged which can drive a lead screw 17 to rotate through a second driving motor 12 on one side when in use, so that the lead screw 17 drives a slider 9 to move up and down, and the slider 9 can indirectly drive a loading plate 10 to move up and down. The loading plate 10 can be used to load heavier goods when in use, which is convenient for loading heavier goods, can reduce the loading workload of workers, and is convenient for loading and conveying heavier goods.

[0022] In an embodiment provided by the utility model, the lower end outer surfaces of the main bracket 1 and the auxiliary bracket 2 are detachably connected with an electric push rod 4, the bottom end outer surface of the electric push rod 4 is detachably connected with a universal wheel 5, and the outer surface of one side of the cross telescopic frame 3 is movably connected with a power roller 13 and an auxiliary roller 14, the power roller 13 is located above the auxiliary roller 14, and an elastic transmission belt 15 is arranged between the power roller 13 and the auxiliary roller 14. When in use, the electric push rod 4 can facilitate the adjustment of the height of the main bracket 1 and the auxiliary bracket 2, the universal wheel 5 facilitates the movement of the main bracket 1 and the auxiliary bracket 2, and the elastic transmission belt 15 can drive each group of power rollers 13 to rotate in series.

[0023] In another embodiment provided by the present invention, the outer surfaces of both sides of the cross telescopic frame 3 are detachably connected with a cargo baffle 16, a limiting cylinder 21 is provided on the outer surface of the front end of the cargo baffle 16, a buffer rod 22 is provided in the middle of the limiting cylinder 21, a cargo guide wheel 23 is provided above the buffer rod 22, a connecting shaft 24 is provided between the buffer rod 22 and the cargo guide wheel 23, and a buffer spring 25 is provided between the limiting cylinder 21 and the buffer rod 22. When in use, the cargo baffle 16 can guide the transported goods through the cargo guide wheel 23 on the buffer rod 22. When the conveyor transports goods in a bending structure, if the goods deviate and collide with the cargo guide wheel 23, the buffer rod 22 will be forced to shrink backwards and compress the buffer spring 25 in the limiting cylinder 21, thereby having a buffering effect on the collision and avoiding damage to the goods.

[0024] In another embodiment provided by the utility model, the number of the slide grooves 8 is two groups, the lead screw 17 passes through the slider 9, and the lead screw 17 is threadedly connected to the slider 9. When in use, the lead screw 17 can mainly drive the slider 9 to move up and down.

[0025] In an embodiment of the present invention, the first bevel gear 19 and the second bevel gear 20 both penetrate into the cavity 18, and the first bevel gear 19 is meshedly connected with the second bevel gear 20, and the second bevel gear 20 can drive the first bevel gear 19 to rotate through the meshing.

[0026] In another embodiment provided by the utility model, the limiting cylinder 21 is movably connected to the buffer rod 22 through a buffer spring 25, and the buffer rod 22 is movably connected to the guide wheel 23 through a connecting shaft 24. The buffer spring 25 can have a buffering effect on the buffer rod 22 and can quickly reset the buffer rod 22.

[0027] It should be noted that the utility model is a retractable electric roller conveyor, which can be pushed to a specified position when in use, and then stretched by the cross telescopic frame 3 as needed, and then the height of the main bracket 1 and the auxiliary bracket 2 can be adjusted by the electric push rod 4. When the adjustment is completed, the first drive motor 6 can be started, and the first drive motor 6 can drive the power roller 13 at the front end of the conveyor, and then the front end power roller 13 can be connected in series through the auxiliary roller 14 and the elastic transmission belt 15 to drive each group of power rollers 13 to rotate, and then the goods to be transported can be placed on the upper cargo board 10, and at this time the second drive motor 12 can be started, and the second drive motor 12 can drive the second bevel gear 20 to rotate, so that the second bevel gear 20 The meshing drives the first bevel gear 19 to rotate, thereby causing the lead screw 17 to rotate. The forward and reverse rotation of the lead screw 17 can cause the slider 9 to move up and down in the slide groove 8, which is convenient for driving the upper cargo plate 10 to move up and down. When the upper cargo plate 10 lifts the goods to the highest point, the conveying roller 11 can push the goods to the power roller 13 for transportation. When the goods are transported, the cargo baffle 16 can guide the transported goods through the guide wheel 23 on the buffer rod 22. When the conveyor transports goods in a bent structure, if the goods deviate and collide with the guide wheel 23, the buffer rod 22 will be forced to shrink backwards and compress the buffer spring 25 in the limit cylinder 21, thereby having a buffering effect on the collision and avoiding damage to the goods, which is more practical.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A retractable electric roller conveyor, comprising a main support (1) and a secondary support (2), characterized in that: The outer surfaces of one side of the main support (1) and the auxiliary support (2) are both detachably connected to a cross telescopic frame (3), the outer surface of the other side of the main support (1) is detachably connected to a first drive motor (6), the front end outer surface of the main support (1) is provided with a loading plate (7), the front end outer surface of the loading plate (7) is provided with a slide groove (8), the middle part of the slide groove (8) is movably connected to a slider (9), the front end outer surface of the slider (9) is provided with a loading plate (10), and the loading plate (10) is provided with a loading plate (11). The middle part of the plate (10) is movably connected to a conveying roller (11), the outer surface of one side of the loading plate (7) is detachably connected to a second driving motor (12), the middle part of the slide groove (8) is movably connected to a lead screw (17), a cavity (18) is provided inside the loading plate (7), one end of the lead screw (17) is detachably connected to an outer surface of a first bevel gear (19), and one end of the second driving motor (12) is detachably connected to an outer surface of a second bevel gear (20).

2. A retractable electric roller conveyor according to claim 1, characterized in that: The lower end outer surfaces of the main bracket (1) and the auxiliary bracket (2) are both detachably connected to an electric push rod (4), and the lower end outer surface of the electric push rod (4) is detachably connected to a universal wheel (5). The outer surface of one side of the cross telescopic frame (3) is movably connected to a power roller (13) and an auxiliary roller (14), and the power roller (13) is located above the auxiliary roller (14). An elastic transmission belt (15) is provided between the power roller (13) and the auxiliary roller (14).

3. The retractable electric roller conveyor according to claim 1, characterized in that: The outer surfaces of both sides of the cross telescopic frame (3) are detachably connected with cargo baffles (16), the outer surface of the front end of the cargo baffle (16) is provided with a limiting cylinder (21), the middle part of the limiting cylinder (21) is provided with a buffer rod (22), a cargo guide wheel (23) is provided above the buffer rod (22), a connecting shaft (24) is provided between the buffer rod (22) and the cargo guide wheel (23), and a buffer spring (25) is provided between the limiting cylinder (21) and the buffer rod (22).

4. The retractable electric roller conveyor according to claim 1, characterized in that: The number of the slide grooves (8) is two groups, the lead screw (17) passes through the slider (9), and the lead screw (17) is threadedly connected to the slider (9).

5. The retractable electric roller conveyor according to claim 1, characterized in that: The first bevel gear (19) and the second bevel gear (20) both penetrate into the interior of the cavity (18), and the first bevel gear (19) is meshingly connected with the second bevel gear (20).

6. The retractable electric roller conveyor according to claim 3, characterized in that: The limiting cylinder (21) is movably connected to the buffer rod (22) via a buffer spring (25), and the buffer rod (22) is movably connected to the guide wheel (23) via a connecting shaft (24).

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