A supplementary loading and unloading device with a telescopic belt conveyor

Abstract

The application provides an auxiliary loading and unloading device with a telescopic belt machine, which comprises a base, a support frame is fixed on the top of the base, a telescopic belt mechanism and an auxiliary belt conveying mechanism are respectively hinged on the two sides of the support frame, and a first hydraulic telescopic rod and a second hydraulic telescopic rod are movably installed on the two sides of the support frame. The telescopic belt mechanism is arranged, so that when the goods are loaded and unloaded in a specified area, the goods can be conveyed through the telescopic belt mechanism in the conveying state, the loading and unloading in the specified area are facilitated, the first telescopic frame and the second telescopic frame can move synchronously with the extension seat through the arrangement of the auxiliary support structure, so that when the extension seat is unfolded for a long distance, the multiple auxiliary movable rollers can be arranged in order to support the tail conveying belt, and the subsequent conveying and loading and unloading of the goods are not affected by the collapse.

Description

Technical Field

[0001] This utility model relates to the field of logistics, and more specifically, to an auxiliary loading and unloading device with a telescopic belt conveyor. Background Technology

[0002] In the logistics industry, semi-automatic assisted loading and unloading equipment has become a trend. It is used to assist manual labor in loading and unloading goods, unloading or loading goods onto trucks and then stacking them in designated areas. This greatly improves loading and unloading efficiency, reduces operating costs, and enhances workplace safety. It effectively solves the problems of difficulty in recruiting workers, high loading and unloading costs, and time-consuming, labor-intensive, and inefficient processes, saving considerable labor for porters and loading / unloading workers. It is widely used in industries such as postal services, express delivery, airports, docks, and chemicals.

[0003] However, the conventional auxiliary loading and unloading equipment uses a telescopic belt conveyor at the front end, which can meet the adjustment application of different loading and unloading areas. However, as the telescopic belt conveyor extends with the telescopic distance, the length of the belt suspended at the tail end will continuously increase. Therefore, when transporting heavy goods, the conveyor belt is prone to collapse when the goods pass through the tail end, affecting the actual conveying effect. Therefore, we have made improvements and proposed an auxiliary loading and unloading equipment with a telescopic belt conveyor. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary loading and unloading device with a telescopic belt conveyor, which solves the problem that when the existing auxiliary loading and unloading device with a telescopic belt conveyor is extended, the tail belt cannot be effectively supported, which easily causes it to collapse and affects the transportation of goods.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] An auxiliary loading and unloading device with a telescopic belt conveyor includes a base, a support frame fixed to the top of the base, a telescopic belt mechanism and an auxiliary belt conveyor mechanism respectively hinged to both sides of the support frame, a first hydraulic telescopic rod and a second hydraulic telescopic rod respectively movably installed on both sides of the support frame, and the output ends of the first hydraulic telescopic rod and the second hydraulic telescopic rod are respectively movably connected to the corresponding telescopic belt mechanism and the auxiliary belt conveyor mechanism.

[0007] As a preferred technical solution of this application, the telescopic belt mechanism includes a support base and an extension base slidably sleeved on the surface of the support base, wherein the extension base can slide along the length direction of the support base.

[0008] As a preferred technical solution of this application, a first guide roller is movably mounted on one side of the top of the support base, and a second guide roller is movably mounted on the other side of the top of the support base;

[0009] The extension seat has a third guide roller and a fourth guide roller movably mounted on both sides of its surface, and the surfaces of the first guide roller, the third guide roller, the fourth guide roller and the second guide roller are connected together by a conveyor belt.

[0010] As a preferred technical solution of this application, a support arm is fixed on the surface of the support base near the first guide roller, and an auxiliary roller is movably mounted on the top of the support arm for tensioning and supporting the conveyor belt.

[0011] As a preferred technical solution of this application, both sides of the support base are fixed with slide rails, and the extension base is slidably assembled with the support base through the slide rails;

[0012] The slide rail is also equipped with an auxiliary support structure for tensioning and supporting the conveyor belt.

[0013] As a preferred technical solution of this application, the auxiliary support structure includes a first telescopic frame and a second telescopic frame, and the opposite sides of the first telescopic frame and the second telescopic frame are movably equipped with auxiliary movable rollers for supporting the conveyor belt.

[0014] As a preferred technical solution of this application, rollers are movably mounted at the bottom of the first telescopic frame and the second telescopic frame at the positions corresponding to the auxiliary movable rollers, and the rollers slide inside the slide rail.

[0015] As a preferred technical solution of this application, the outer sides of the first telescopic frame and the second telescopic frame are fixed to the surface of the extension seat, and the inner sides of the first telescopic frame and the second telescopic frame are fixed to the surface of the support arm.

[0016] As a preferred technical solution of this application, a servo motor is fixed on the outer side of the support base for transmission assembly with the first guide roller, and the conveyor belt can be driven by the servo motor for transmission.

[0017] As a preferred technical solution of this application, a connecting plate is fixed to the bottom of the extension seat, a lead screw is threaded through the surface of the connecting plate, and an adjusting motor is fixed to one end of the lead screw for fixing to the bottom of the support seat.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] By incorporating a telescopic belt mechanism, goods can be transported in a designated area during loading and unloading. Simultaneously, the auxiliary support structure allows the first and second telescopic frames to move synchronously with the extension seat. This enables multiple auxiliary movable rollers to be arranged in an orderly manner to support the tail conveyor belt when the extension seat extends a long distance, preventing collapse and ensuring smooth loading and unloading of subsequent goods. Furthermore, the auxiliary support structure can be simultaneously retracted and reset when the extension seat slides back to its original position without creating mutual obstruction, thus enhancing practicality. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this application;

[0021] Figure 2 This is a side view structural diagram of this application;

[0022] Figure 3 This is a schematic diagram of the structure viewed from below in this application;

[0023] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle;

[0024] Figure 5 This is a schematic diagram of the telescopic belt mechanism structure of this application;

[0025] Figure 6 This is a schematic diagram of the auxiliary support structure of this application;

[0026] Figure 7 This is a schematic diagram of the first telescopic frame structure of this application;

[0027] Figure 8 This is a top-view structural diagram of the telescopic belt mechanism of this application.

[0028] The diagram shows: 1. Base; 2. Support frame; 3. Telescopic belt mechanism; 4. Auxiliary belt conveyor mechanism; 5. Auxiliary support structure.

[0029] 21. First hydraulic telescopic rod; 22. Second hydraulic telescopic rod;

[0030] 31. Support base; 32. Extension base; 33. With first guide roller; 34. Second guide roller; 35. Conveyor belt; 36. Support arm; 37. Auxiliary roller;

[0031] 310. Slide rail; 311. Servo motor;

[0032] 320. Third guide roller; 321. Fourth guide roller; 322. Connecting plate; 323. Lead screw; 324. Adjusting motor;

[0033] 51. First telescopic frame; 52. Second telescopic frame; 53. Auxiliary movable roller; 54. Roller. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0035] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0036] like Figures 1-8 As shown, an auxiliary loading and unloading device with a telescopic belt conveyor includes a base 1, a support frame 2 fixed to the top of the base 1, a telescopic belt mechanism 3 and an auxiliary belt conveyor mechanism 4 respectively hinged to both sides of the support frame 2, a first hydraulic telescopic rod 21 and a second hydraulic telescopic rod 22 respectively movably installed on both sides of the support frame 2, and the output ends of the first hydraulic telescopic rod 21 and the second hydraulic telescopic rod 22 are respectively movably connected to the corresponding telescopic belt mechanism 3 and auxiliary belt conveyor mechanism 4.

[0037] The telescopic belt mechanism 3 includes a support base 31 and an extension base 32 slidably sleeved on the surface of the support base 31. The extension base 32 can slide along the length direction of the support base 31.

[0038] A first guide roller 33 is movably mounted on one side of the top of the support base 31, and a second guide roller 34 is movably mounted on the other side of the top of the support base 31.

[0039] The extension seat 32 has a third guide roller 320 and a fourth guide roller 321 movably mounted on both sides of its surface. The first guide roller 33, the third guide roller 320, the fourth guide roller 321 and the second guide roller 34 are connected together by a conveyor belt 35.

[0040] A support arm 36 is fixed on the surface of the support base 31 near the first guide roller 33, and an auxiliary roller 37 is movably mounted on the top of the support arm 36 for tensioning and supporting the conveyor belt 35.

[0041] The support base 31 is fixed with slide rails 310 on both sides, and the extension base 32 is slidably assembled with the support base 31 via the slide rails 310.

[0042] An auxiliary support structure 5 is also provided in the slide rail 310 for tensioning and supporting the conveyor belt 35.

[0043] The auxiliary support structure 5 includes a first telescopic frame 51 and a second telescopic frame 52. The opposite sides of the first telescopic frame 51 and the second telescopic frame 52 are movably equipped with auxiliary movable rollers 53 for supporting the conveyor belt 35.

[0044] The bottom of the first telescopic frame 51 and the second telescopic frame 52 are each movably equipped with a roller 54 at the position corresponding to the auxiliary movable roller 53, and the roller 54 slides inside the slide rail 310.

[0045] The outer sides of the first telescopic frame 51 and the second telescopic frame 52 are fixed to the surface of the extension seat 32, and the inner sides of the first telescopic frame 51 and the second telescopic frame 52 are fixed to the surface of the support arm 36.

[0046] A servo motor 311 is fixed to the outside of the support base 31 for transmission assembly with the first guide roller 33. The servo motor 311 enables the conveyor belt 35 to drive and transport.

[0047] The bottom of the extension seat 32 is fixed with a connecting plate 322, and a lead screw 323 is threaded through the surface of the connecting plate 322. One end of the lead screw 323 is fixed with an adjusting motor 324 for fixing to the bottom of the support seat 31.

[0048] In practical applications, after the base 1 is moved to a suitable position, the goods to be loaded and unloaded are conveyed to the telescopic belt mechanism 3 through the auxiliary belt conveyor mechanism 4. In this way, the loading and unloading of goods can be realized at one end of the telescopic belt mechanism 3. When facing different loading and unloading areas, it is necessary to adjust the position of one end of the telescopic belt mechanism 3. Specifically, the output end of the adjusting motor 324 is driven by starting the adjusting motor 324 to drive the lead screw 323 to rotate. The lead screw 323 in the rotating state forms a threaded engagement with the connecting plate 322. The connecting plate 322 driven by the thread will cause the extension seat 32 to slide on the surface of the support seat 31, so that the position of one end of the support seat 31 can be adjusted.

[0049] During the adjustment of the extension seat 32, the extension seat 32 in the moving state will drive the first telescopic frame 51 and the second telescopic frame 52 to move synchronously, so that the first telescopic frame 51 and the second telescopic frame 52 slide in the slide rail 310 to unfold, and arrange multiple auxiliary movable rollers 53 to arrange and support the tail end of the conveyor belt 35, ensuring the stability of the goods during the transportation process and avoiding collapse.

[0050] Meanwhile, when the extension seat 32 is adjusted toward the support seat 31, the first telescopic frame 51 and the second telescopic frame 52 will be in a telescopic state, so that the multiple auxiliary movable rollers 53 on them will move closer to each other, which will not hinder the sliding adjustment of the extension seat 32, thus satisfying better applications in different scenarios.

[0051] Meanwhile, during the actual loading and unloading process, the conveying angle between the telescopic belt mechanism 3 and the auxiliary belt conveying mechanism 4 can be adjusted by activating the first hydraulic telescopic rod 21 and the second hydraulic telescopic rod 22, further enhancing the flexibility and practicality of the device.

Claims

1. An auxiliary loading and unloading device with a telescopic belt conveyor, characterized in that, The system includes a base (1), a support frame (2) fixed on the top of the base (1), a telescopic belt mechanism (3) and an auxiliary belt conveyor mechanism (4) respectively hinged on both sides of the support frame (2), a first hydraulic telescopic rod (21) and a second hydraulic telescopic rod (22) respectively movably installed on both sides of the support frame (2), and the output ends of the first hydraulic telescopic rod (21) and the second hydraulic telescopic rod (22) respectively movably connected to the corresponding telescopic belt mechanism (3) and auxiliary belt conveyor mechanism (4).

2. The auxiliary loading and unloading equipment with a telescopic belt conveyor according to claim 1, characterized in that, The telescopic belt mechanism (3) includes a support base (31) and an extension base (32) slidably sleeved on the surface of the support base (31), wherein the extension base (32) can slide along the length direction of the support base (31).

3. The auxiliary loading and unloading equipment with a telescopic belt conveyor according to claim 2, characterized in that, A first guide roller (33) is movably mounted on one side of the top of the support base (31), and a second guide roller (34) is movably mounted on the other side of the top of the support base (31); The extension seat (32) has a third guide roller (320) and a fourth guide roller (321) movably mounted on both sides of its surface. The first guide roller (33), the third guide roller (320), the fourth guide roller (321) and the second guide roller (34) are connected together by a conveyor belt (35).

4. The auxiliary loading and unloading equipment with a telescopic belt conveyor according to claim 3, characterized in that, A support arm (36) is fixed on the surface of the support base (31) near the first guide roller (33), and an auxiliary roller (37) is movably mounted on the top of the support arm (36) for tensioning and supporting the conveyor belt (35).

5. An auxiliary loading and unloading device with a telescopic belt conveyor according to claim 4, characterized in that, The support base (31) is fixed with slide rails (310) on both sides, and the extension base (32) is slidably assembled with the support base (31) through the slide rails (310); An auxiliary support structure (5) is provided inside the slide rail (310) to provide tension support for the conveyor belt (35).

6. An auxiliary loading and unloading device with a telescopic belt conveyor according to claim 5, characterized in that, The auxiliary support structure (5) includes a first telescopic frame (51) and a second telescopic frame (52). The opposite sides of the first telescopic frame (51) and the second telescopic frame (52) are movably equipped with auxiliary movable rollers (53) for supporting the conveyor belt (35).

7. An auxiliary loading and unloading device with a telescopic belt conveyor according to claim 6, characterized in that, The bottom of the first telescopic frame (51) and the second telescopic frame (52) are each equipped with a roller (54) at the position corresponding to the auxiliary movable roller (53), and the roller (54) slides inside the slide rail (310).

8. An auxiliary loading and unloading device with a telescopic belt conveyor according to claim 7, characterized in that, The outer sides of the first telescopic frame (51) and the second telescopic frame (52) are fixed to the surface of the extension seat (32), and the inner sides of the first telescopic frame (51) and the second telescopic frame (52) are fixed to the surface of the support arm (36).

9. An auxiliary loading and unloading device with a telescopic belt conveyor according to claim 7, characterized in that, A servo motor (311) is fixed on the outside of the support base (31) for transmission assembly with the first guide roller (33). The conveyor belt (35) is driven and transported by the servo motor (311).

10. An auxiliary loading and unloading device with a telescopic belt conveyor according to claim 7, characterized in that, The bottom of the extension seat (32) is fixed with a connecting plate (322), and a lead screw (323) is threaded through the surface of the connecting plate (322). One end of the lead screw (323) is fixed with an adjusting motor (324) for fixing to the bottom of the support seat (31).

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