High-efficiency excavating type loader conveying device

Abstract

The utility model discloses a high-efficiency excavating type loader conveying device, which relates to the technical field of conveying devices and particularly comprises a mounting frame, a conveying belt is connected onto the mounting frame through a driving mechanism, one end of the mounting frame is rotatably connected with a first U-shaped frame with an upward opening, and the bottom of the first U-shaped frame is rotatably connected with a first roller. One side of the lower end of the first U-shaped frame is obliquely connected with a second U-shaped frame with a downward opening; a third U-shaped frame with an upward opening is fixedly connected to the position, located above the second U-shaped frame, of the bottom face of the mounting frame, a hydraulic rod is rotationally connected between the third U-shaped frame and the second U-shaped frame, the bottom end of the mounting frame is connected to the top of a bottom frame, and second rolling wheels are rotationally connected to the bottom of the bottom frame. The top of the bottom frame is connected with a hopper through a plurality of supporting vertical plates, and a discharging pipe at the bottom of the hopper is located above the conveying belt. According to the material conveying device, materials can be effectively prevented from falling off, and meanwhile the practicability of the device and the material conveying efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a high-efficiency conveying device for an excavator loader. Background Art

[0002] Backhoe loaders usually use conveyor belts to transport and transfer goods. They are safe, environmentally friendly, low energy consumption, and high efficiency. They are convenient for operation in narrow and low sites. They are indispensable advanced mining equipment for mining companies and an alternative to manual labor and other machinery.

[0003] The conveyor belt structure of the traditional backhoe loader is fixed, which is not convenient for transporting materials to a higher position. At the same time, the materials cannot be accurately placed on the top of the conveyor belt during transportation, which easily causes the materials to fall from the side of the conveyor belt, resulting in low material transportation efficiency. For this reason, we propose a high-efficiency backhoe loader conveyor device. Utility Model Content

[0004] In view of the shortcomings of the existing excavator loader conveyor belt structure being fixed and inconvenient for transporting materials to a higher position, the utility model provides a high-efficiency excavator loader conveying device, which has the advantages of preventing materials from falling and meeting the requirements of different transportation heights, thereby solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A high-efficiency conveying device for an excavator loader comprises a mounting frame, a conveyor belt is connected to the mounting frame via a driving mechanism, a first U-shaped frame with an opening facing upward is rotatably connected to one end of the mounting frame, a first roller is rotatably connected to the bottom of the first U-shaped frame, and a second U-shaped frame with an opening facing downward is obliquely connected to one side of the lower end of the first U-shaped frame;

[0007] A third U-shaped frame with an upward opening is fixedly connected to the bottom surface of the mounting frame located above the second U-shaped frame, a hydraulic rod is rotatably connected between the third U-shaped frame and the second U-shaped frame, the bottom end of the mounting frame is connected to the top of the bottom frame, and the bottom of the bottom frame is rotatably connected to a second roller;

[0008] The top of the bottom frame is connected with a hopper through a plurality of supporting vertical plates, and a discharge pipe at the bottom of the hopper is located above the conveyor belt.

[0009] Optionally, a plurality of reinforcing rods in a cross-shaped structure are fixedly connected inside the first U-shaped frame and the second U-shaped frame.

[0010] Optionally, the third U-shaped frame and the second U-shaped frame are both fixedly connected with an articulated seat, and the end of the hydraulic rod is rotatably connected to the articulated seat.

[0011] Optionally, the driving mechanism includes an active roller and a driven roller rotatably connected to both ends of the mounting frame, one end of the active roller is fixedly connected to the driving motor through a rotating shaft, and the driving motor is fixedly connected to the outer wall of the mounting frame, and the conveyor belt is connected to the active roller and the driven roller.

[0012] Optionally, a plurality of connecting seats fastened to the inner wall of the mounting frame are provided between the active roller and the driven roller, upwardly inclined guide rollers are symmetrically provided on the top of the connecting seats, support seats at both ends of the guide rollers are connected to the connecting seats and the mounting frame, and the conveyor belt is located above the guide rollers.

[0013] Optionally, the first U-shaped frame and the second U-shaped frame are connected on their sides via a reinforcement frame.

[0014] Compared with the prior art, the utility model can ensure that the materials are quickly transported to the top of the conveyor belt through the precise material transportation of the hopper and the discharge pipe, and with the cooperation of the guide roller and the conveyor belt, the materials can be effectively prevented from falling. The arranged hydraulic rod can adjust the inclination angle of the mounting frame to meet the requirements of different transportation heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the structure of the utility model.

[0016] Figure 2 This is a connection diagram of the guide roller and the connecting seat of the utility model.

[0017] Figure 3 This is a connection diagram of the hydraulic rod and the articulated seat of the utility model.

[0018] In the figure: 1. third U-shaped frame; 2. hydraulic rod; 3. articulated seat; 4. second U-shaped frame; 5. reinforcing rod; 6. first roller; 7. first U-shaped frame; 8. driving motor; 9. mounting frame; 10. guide roller; 11. connecting seat; 12. hopper; 13. supporting vertical plate; 14. bottom frame; 15. second roller; 16. driven roller; 17. discharge pipe; 18. supporting seat; 19. driving roller; 20. conveyor belt; 21. control box; 22. reinforcement frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3The utility model provides a technical solution: a high-efficiency conveying device for an excavator loader, comprising a mounting frame 9, a conveyor belt 20 is connected to the mounting frame 9 through a driving mechanism, such as Figure 2 As shown, the driving mechanism includes an active roller 19 and a driven roller 16 rotatably connected to both ends of the mounting frame 9, one end of the active roller 19 is fixedly connected to the driving motor 8 through a rotating shaft, and the driving motor 8 is fixedly connected to the outer wall of the mounting frame 9, and the conveyor belt 20 is connected to the active roller 19 and the driven roller 16. In order to improve the supporting force of the top of the conveyor belt 20, a plurality of connecting seats 11 fastened to the inner wall of the mounting frame 9 are provided between the active roller 19 and the driven roller 16, and the top of the connecting seat 11 is symmetrically provided with upwardly inclined guide rollers 10, and the support seats 18 at both ends of the guide roller 10 are connected to the connecting seat 11 and the mounting frame 9. The conveyor belt 20 is located above the guide roller 10. When the material is located on the conveyor belt 20, under the action of the gravity of the material, the bottom of the conveyor belt 20 can be made to contact the surface of the guide roller 10, so that the cross-section of the conveyor belt 20 is a V-shaped support structure, which not only realizes the transportation of the material but also prevents the material from falling.

[0021] like Figure 3 As shown, a first U-shaped frame 7 with an opening facing upward is rotatably connected to one end of the mounting frame 9, and a first roller 6 for walking is rotatably connected to the bottom of the first U-shaped frame 7, and a second U-shaped frame 4 with an opening facing downward is obliquely connected to one side of the lower end of the first U-shaped frame 7, and in order to improve the stability and strength of the first U-shaped frame 7 and the second U-shaped frame 4, a plurality of reinforcing rods 5 with a cross-shaped structure are fixedly connected in the first U-shaped frame 7 and the second U-shaped frame 4.

[0022] like Figure 3 As shown, a hydraulic rod 2 is rotatably connected between the third U-shaped frame 1 and the second U-shaped frame 4, and an articulated seat 3 is fixedly connected to the third U-shaped frame 1 and the second U-shaped frame 4. The end of the hydraulic rod 2 is rotatably connected to the articulated seat 3, and the bottom end of the mounting frame 9 is connected to the top of the bottom frame 14, and the bottom of the bottom frame 14 is rotatably connected to a second roller 15 for movement. The hydraulic rod 2 is raised and lowered to adjust one end of the mounting frame 9, and the mounting frame 9 is rotated and lifted along the second roller 15 during adjustment, thereby adjusting the transportation height of the mounting frame 9, thereby meeting different transportation requirements, improving the practicability of the device, and also improving the efficiency of transportation.

[0023] like Figure 1 , 3As shown, in order to facilitate the accurate falling of materials on the conveyor belt 20, a hopper 12 is connected to the top of the bottom frame 14 through a plurality of supporting vertical plates 13, and a discharge pipe 17 at the bottom of the hopper 12 is located above the conveyor belt 20. The collected materials are placed in the hopper 12 and transported to the top of the conveyor belt 20 through the discharge pipe 17 at the bottom of the hopper 12. Under the guidance of the discharge pipe 17, the accurate falling of the materials is ensured and the transportation efficiency is improved.

[0024] In actual use, Figure 1 As shown, a control box 21 is fixedly connected to the support vertical plate 13, and a controller is arranged in the control box 21. The drive motor 8 and the hydraulic rod 2 are connected to the controller through wires. In order to facilitate the operation of the staff, an operation button for control is also arranged on the control box 21, and the operation button is connected to the controller, which brings great convenience to the operator.

[0025] To sum up, when the high-efficiency excavator loader conveying device is in use, the collected materials are transported to the hopper 12. With the precise material transportation of the hopper 12 and the cooperation between the inclined guide roller 10 and the conveyor belt 20, the materials can be effectively prevented from falling. At the same time, through the push adjustment of the hydraulic rod 2, the inclination angle of the mounting frame 9 can be conveniently adjusted to meet the requirements of different transportation heights, thereby improving the practicability of the device and greatly improving the efficiency of material transportation.

[0026] Based on the above embodiment, it can be further optimized that the first U-shaped frame 7 and the second U-shaped frame 4 are connected to each other through a reinforcement frame 22, so that the connection strength between the first U-shaped frame 7 and the second U-shaped frame 4 can be strengthened.

[0027] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency conveying device for a backhoe loader, comprising a mounting frame (9), characterized in that: The mounting frame (9) is connected to a conveyor belt (20) via a driving mechanism; one end of the mounting frame (9) is rotatably connected to a first U-shaped frame (7) with an opening facing upward; the bottom of the first U-shaped frame (7) is rotatably connected to a first roller (6); and one side of the lower end of the first U-shaped frame (7) is obliquely connected to a second U-shaped frame (4) with an opening facing downward; A third U-shaped frame (1) with an opening facing upward is fixedly connected to the bottom surface of a mounting frame (9) located above the second U-shaped frame (4); a hydraulic rod (2) is rotatably connected between the third U-shaped frame (1) and the second U-shaped frame (4); the bottom end of the mounting frame (9) is connected to the top of a bottom frame (14); and a second roller (15) is rotatably connected to the bottom of the bottom frame (14); The top of the bottom frame (14) is connected to a hopper (12) via a plurality of supporting vertical plates (13), and a discharge pipe (17) at the bottom of the hopper (12) is located above the conveyor belt (20).

2. A high-efficiency conveying device for an excavator loader according to claim 1, characterized in that: A plurality of reinforcing rods (5) in a cross-shaped structure are fixedly connected inside the first U-shaped frame (7) and the second U-shaped frame (4).

3. The high-efficiency conveying device for backhoe loader according to claim 1, characterized in that: The third U-shaped frame (1) and the second U-shaped frame (4) are both fixedly connected with an articulated seat (3), and the end of the hydraulic rod (2) is rotatably connected to the articulated seat (3).

4. The high-efficiency conveying device for backhoe loader according to claim 1, characterized in that: The driving mechanism comprises an active roller (19) and a driven roller (16) which are rotatably connected to two ends of a mounting frame (9); one end of the active roller (19) is fixedly connected to a driving motor (8) via a rotating shaft, and the driving motor (8) is fixedly connected to an outer wall of the mounting frame (9); and a conveyor belt (20) is connected to the active roller (19) and the driven roller (16).

5. A high-efficiency conveying device for an excavator loader according to claim 4, characterized in that: A plurality of connecting seats (11) fastened to the inner wall of the mounting frame (9) are arranged between the active roller (19) and the driven roller (16); guide rollers (10) inclined upward are symmetrically arranged on the top of the connecting seats (11); support seats (18) at both ends of the guide rollers (10) are connected to the connecting seats (11) and the mounting frame (9); and a conveyor belt (20) is located above the guide rollers (10).

6. The high-efficiency conveying device for an excavator loader according to claim 1, characterized in that: The first U-shaped frame (7) and the second U-shaped frame (4) are connected on their sides via a reinforcement frame (22).

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