A material conveying device

Abstract

The utility model relates to a kind of material conveying devices, including mobile seat, the upper end surface of mobile seat is fixedly connected with storage frame one, the inner wall of storage frame one is slidably connected with storage frame two, the bottom surface of storage frame two is fixedly connected with mobile cross plate, the mobile cross plate is connected with the mobile seat by elongation mechanism, the lower end surface four corners of mobile seat and the lower end surface both ends of mobile cross plate are fixedly connected with support leg, the lower end surface of support leg is fixedly connected with universal wheel;The elongation mechanism includes square chute being arranged in the inside middle place of mobile seat, the inner wall of square chute is slidably connected with square elongation plate, one end of square elongation plate is fixedly connected with mobile cross plate.The utility model relates to a kind of material conveying devices, can adjust the storage space of entire device according to demand, to facilitate the conveying treatment of more material in one conveying operation, more practical.

Description

Technical Field

[0001] This utility model relates to the field of construction engineering technology, and in particular to a material conveying device. Background Technology

[0002] Construction requires the transportation of various materials needed for the project. Commonly used conveying methods include screw conveyors, conveyor belts, and pipelines. These methods are generally used in large-scale construction sites, while small-scale construction projects often use construction material transport vehicles to transport materials.

[0003] The published patent document with publication number CN220974276U discloses a construction material conveying device, which includes a supporting base plate. Two sets of first fixing plates are installed on the top of the supporting base plate, and a hopper is installed between the two sets of first fixing plates through a movable shaft.

[0004] However, the internal storage space of the hopper in the above-mentioned material conveying device is fixed during use, and the storage space cannot be increased according to the needs of material conveying, which has certain limitations. Therefore, we propose a material conveying device. Utility Model Content

[0005] This utility model provides a material conveying device that solves the technical problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A material conveying device includes a movable base, a storage frame 1 fixedly connected to the upper end face of the movable base, a storage frame 2 slidably connected to the inner wall of the storage frame 1, a movable horizontal plate fixedly connected to the bottom surface of the storage frame 2, the movable horizontal plate being connected to the movable base via an extension mechanism, and support legs fixedly connected to the four corners of the lower end face of the movable base and both ends of the lower end face of the movable horizontal plate, with casters fixedly connected to the lower end face of the support legs.

[0008] The extension mechanism includes a square slide groove located in the middle of the interior of the movable seat. A square extension plate is slidably connected to the inner wall of the square slide groove. One end of the square extension plate is fixedly connected to the movable cross plate. A threaded groove is provided inside the square extension plate. A threaded rod is threadedly connected inside the threaded groove. One end of the threaded rod passes through the movable seat and is rotatably connected to the passing part via a bearing. A protective frame is provided at one end of the threaded rod and is fixedly connected to the movable seat. A maintenance plate is bolted to the upper end of the protective frame. A rotating component is provided at one end of the threaded rod. Limit components are provided on both sides of the square slide groove.

[0009] A further improvement of the present invention is that the rotating component includes a mounting bracket fixedly connected to the lower end face of the protective frame, and a servo motor is fixedly connected inside the mounting bracket.

[0010] A further improvement of this utility model is that: the output shaft of the servo motor passes through the protective frame and is rotatably connected to the through part; a worm is fixedly connected to the end of the output shaft of the servo motor; a worm wheel is meshed with one side of the worm; and the interior of the worm wheel is fixedly connected to the threaded rod.

[0011] A further improvement of the present invention is that the limiting component includes a limiting slide cavity formed inside the movable seat, and a limiting block is slidably connected to the inner wall of the limiting slide cavity.

[0012] A further improvement of the present invention is that: a limiting rod is fixedly connected to one side of the limiting block, which passes through the movable seat and is slidably connected to the through portion; one end of the limiting rod is fixedly connected to the movable cross plate.

[0013] A further improvement of this utility model is that: a storage battery is fixedly connected to the lower inner surface of the protective frame, a controller is fixedly connected to one outer side of the protective frame, and a push plate is fixedly connected to the upper surface of the movable seat.

[0014] The beneficial effects of this utility model are as follows: This utility model provides a material conveying device with the following advantages:

[0015] 1. The material conveying device proposed in this utility model can rotate the threaded rod by rotating the component. The rotation of the threaded rod and the engagement of the threaded groove inside the square extension plate can make the square extension plate slide inside the square slide groove, thereby pushing the moving horizontal plate to move. The movement of the moving horizontal plate can drive the second storage frame to slide on the inner wall of the first storage frame, thereby increasing the total storage space of the first and second storage frames. This allows for the conveying of more material in a single conveying operation. Moreover, the second storage frame can slide into the interior of the first storage frame afterward, which can effectively shorten the volume of the entire device and facilitate the storage of the entire device.

[0016] 2. The limiting components can improve the stability of the moving horizontal plate during movement, and the protective frame can protect the worm gear and worm in the rotating components, preventing dust and other impurities from falling into the meshing area of ​​the worm gear and worm and affecting the meshing effect.

[0017] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a material conveying device according to an embodiment of the present invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the bottom structure of a material conveying device is provided;

[0021] Figure 3 for Figure 1 A schematic diagram of the internal structure of a protective frame in a material conveying device is provided.

[0022] Figure 4 for Figure 1 A top sectional view of a partial structure in a material conveying device is provided.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Push plate; 2. Storage frame one; 3. Storage frame two; 4. Moving horizontal plate; 5. Moving seat; 6. Support leg; 7. Casters; 8. Protective frame; 9. Controller; 10. Limit rod; 11. Square extension plate; 12. Mounting bracket; 13. Servo motor; 14. Battery; 15. Threaded rod; 16. Worm gear; 17. Worm; 18. Threaded groove; 19. Limit block; 20. Limiting slide cavity; 21. Square slide groove. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-4 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0026] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] Example 1

[0029] like Figure 1-4 As shown, this utility model provides a material conveying device, including a movable seat 5. A storage frame 2 is fixedly connected to the upper surface of the movable seat 5. A storage frame 3 is slidably connected to the inner wall of the storage frame 2. A movable horizontal plate 4 is fixedly connected to the bottom surface of the storage frame 3. The movable horizontal plate 4 is connected to the movable seat 5 through an extension mechanism. Support legs 6 are fixedly connected to the four corners of the lower surface of the movable seat 5 and both ends of the lower surface of the movable horizontal plate 4. Universal wheels 7 are fixedly connected to the lower surface of the support legs 6. The extension mechanism includes a square groove 21 opened in the middle of the interior of the movable seat 5. A square extension plate 11 is slidably connected to the inner wall of the square slide groove 21. One end of the square extension plate 11 is fixedly connected to the movable cross plate 4. A threaded groove 18 is opened inside the square extension plate 11. A threaded rod 15 is threadedly connected inside the threaded groove 18. One end of the threaded rod 15 passes through the movable seat 5 and is rotatably connected to the through part through a bearing. A protective frame 8 is provided at one end of the threaded rod 15 and is fixedly connected to the movable seat 5. A maintenance plate is bolted to the upper end of the protective frame 8. A rotating component is provided at one end of the threaded rod 15. Limit components are provided on both sides of the square slide groove 21.

[0030] In this embodiment, the rotating assembly drives the threaded rod 15 to rotate in both directions. The rotation of the threaded rod 15 engages with the threaded groove 18 inside the square extension plate 11, causing the square extension plate 11 to move the moving horizontal plate 4 left and right. This allows the moving horizontal plate 4 to slide the storage frame 2 3 out of or into the storage frame 2. When the storage frame 2 3 slides out of the storage frame 2, the total storage space of the storage frames 2 and 3 is increased, allowing for the transport of more material in a single conveying operation and improving work efficiency. When the storage frame 2 3 slides into the storage frame 2, the overall size of the device is effectively shortened, facilitating subsequent storage and handling. The limiting assembly improves the stability of the moving horizontal plate 4 during movement.

[0031] Example 2

[0032] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution. Preferably, the rotating component includes a mounting bracket 12 fixedly connected to the lower end face of the protective frame 8. A servo motor 13 is fixedly connected inside the mounting bracket 12. The output shaft of the servo motor 13 passes through the protective frame 8 and is rotatably connected to the through part. A worm gear 17 is fixedly connected to the end of the output shaft of the servo motor 13. A worm wheel 16 is meshed with one side of the worm gear 17. The inside of the worm wheel 16 is fixedly connected to the threaded rod 15.

[0033] In this embodiment, the servo motor 13 drives the worm gear 17 to rotate forward and backward. The forward and backward rotation of the worm gear 17 drives the worm wheel 16 to rotate forward and backward, thereby enabling the worm wheel 16 to drive the threaded rod 15 to rotate forward and backward. The protective frame 8 protects the worm wheel 16 and the worm gear 17, preventing dust and other impurities from easily falling into the meshing area of ​​the worm wheel 16 and the worm gear 17 and affecting the meshing effect.

[0034] Example 3

[0035] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution. Preferably, the limiting component includes a limiting slide cavity 20 opened inside the movable seat 5. A limiting block 19 is slidably connected to the inner wall of the limiting slide cavity 20. A limiting rod 10 that passes through the movable seat 5 and is slidably connected to one side of the limiting block 19 is fixedly connected to it. One end of the limiting rod 10 is fixedly connected to the movable cross plate 4.

[0036] In this embodiment, when the moving horizontal plate 4 moves, it will drive the limiting rod 10 to move. The movement of the limiting plate will cause the limiting block 19 to slide on the inner wall of the limiting slide cavity 20. On the one hand, it can prevent the square extension plate 11 from sliding out of the square slide cavity completely, which can play a limiting role. On the other hand, it can improve the stability of the moving horizontal plate 4 when it moves.

[0037] Example 4

[0038] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution. Preferably, a battery 14 is fixedly connected to the lower inner surface of the protective frame 8, a controller 9 is fixedly connected to one outer side of the protective frame 8, and a push plate 1 is fixedly connected to the upper surface of the movable seat 5.

[0039] In this embodiment, the push plate 1 facilitates the movement of the entire device, the battery 14 provides power to the electrical equipment of the entire device, and the controller 9 can be electrically connected to the servo motor 13 for easy control.

[0040] The specific working principle and usage method of this utility model are as follows:

[0041] This utility model provides a material conveying device, such as... Figure 1-4 As shown, when it is necessary to increase the material storage space of the entire device, the servo motor 13 drives the worm gear 17 to rotate. The rotation of the worm gear 17 causes the worm wheel 16 to drive the threaded rod 15 to rotate. The rotation of the threaded rod 15 cooperates with the threaded groove 18 inside the square extension plate 11, which allows the square extension plate 11 to move the moving cross plate 4. The movement of the moving cross plate 4 causes the storage frame 2 3 to slide out from the storage frame 1 2, thereby increasing the total storage space of storage frame 1 2 and storage frame 2 3. This allows for the conveying of more material in a single conveying operation, improving work efficiency. Subsequently, controlling the servo motor 13 to drive the worm gear 17 to reverse will cause the worm wheel 16 to drive the threaded rod 15 to reverse, allowing the square extension plate 11 to slide into the square slide groove 21, and the storage frame 2 3 to slide into the storage frame 1 2. This effectively shortens the volume of the entire device, facilitating subsequent storage and processing.

[0042] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A material conveying device, comprising a movable base (5), characterized in that, The upper end face of the movable seat (5) is fixedly connected to a storage frame one (2), the inner wall of the storage frame one (2) is slidably connected to a storage frame two (3), the bottom surface of the storage frame two (3) is fixedly connected to a movable horizontal plate (4), the movable horizontal plate (4) is connected to the movable seat (5) through an extension mechanism, the four corners of the lower end face of the movable seat (5) and both ends of the lower end face of the movable horizontal plate (4) are fixedly connected to support legs (6), and the lower end face of the support legs (6) is fixedly connected to casters (7); The extension mechanism includes a square slide groove (21) located in the middle of the interior of the movable seat (5). A square extension plate (11) is slidably connected to the inner wall of the square slide groove (21). One end of the square extension plate (11) is fixedly connected to the movable cross plate (4). A threaded groove (18) is provided inside the square extension plate (11). A threaded rod (15) is threadedly connected inside the threaded groove (18). One end of the threaded rod (15) passes through the movable seat (5) and is rotatably connected to the passing part through a bearing. A protective frame (8) is provided at one end of the threaded rod (15) and is fixedly connected to the movable seat (5). A maintenance plate is bolted to the upper end of the protective frame (8). A rotating component is provided at one end of the threaded rod (15). Limiting components are provided on both sides of the square slide groove (21).

2. The material conveying device according to claim 1, characterized in that, The rotating assembly includes a mounting bracket (12) fixedly connected to the lower end face of the protective frame (8), and a servo motor (13) is fixedly connected inside the mounting bracket (12).

3. The material conveying device according to claim 2, characterized in that, The output shaft of the servo motor (13) passes through the protective frame (8) and is rotatably connected to the through part. A worm (17) is fixedly connected to the end of the output shaft of the servo motor (13). A worm wheel (16) is meshed on one side of the worm (17). The interior of the worm wheel (16) is fixedly connected to the threaded rod (15).

4. The material conveying device according to claim 1, characterized in that, The limiting component includes a limiting slide cavity (20) formed inside the movable seat (5), and a limiting block (19) is slidably connected to the inner wall of the limiting slide cavity (20).

5. The material conveying device according to claim 4, characterized in that, One side of the limiting block (19) is fixedly connected to a limiting rod (10) that passes through the movable seat (5) and is slidably connected to the through portion. One end of the limiting rod (10) is fixedly connected to the movable cross plate (4).

6. The material conveying device according to claim 1, characterized in that, A battery (14) is fixedly connected to the lower inner surface of the protective frame (8), a controller (9) is fixedly connected to one outer side of the protective frame (8), and a push plate (1) is fixedly connected to the upper surface of the movable seat (5).

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