Adjustable spacing hopper elevator

Abstract

The utility model discloses a kind of adjustable pitch hopper hoist, it is related to hoist technical field, including rotating base, vertical column component is connected in the top of rotating base, hanger is located in the side of vertical column component, lifting arm is located in the side of hanger, adjusting component is set between lifting arm and hanger, and adjusting component is used to adjust the position of lifting arm, lifting mechanism is located between hanger and vertical column component.The utility model is pre-adjusted the distance between two lifting arms by adjusting component, so that the distance between two lifting arms is compatible with the size of hopper, then hopper is placed on lifting arm, hanger is moved by lifting mechanism, to this drives lifting arm to go up, and then drive hopper to go up, subsequently rotating base drives vertical column component and its hanger to rotate, to drive lifting arm to rotate, until hopper is relatively aligned with corresponding equipment, subsequently lifting mechanism drives hanger to go down, so that lifting arm drives hopper to go down, realize discharging.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, and in particular to an adjustable spacing bucket elevator. Background Technology

[0002] A hoist is a large mechanical device that transports goods by changing their potential energy, such as a mine hoist or a dam hoist. Broadly speaking, elevators, overhead cranes, winches, trolleys, cranes, and gate hoists can all be called hoists. Hoists generally refer to large mechanical devices with high power and strong lifting capacity. The transportation process is completed by using a power machine to drive a flexible steel wire rope and the transported goods up and down. The steel wire rope is an indispensable and important component of lifting machinery, and the main types include phosphated coated steel wire rope, galvanized steel wire rope, stainless steel wire rope, and bright steel wire rope, etc.

[0003] With the development of the machinery industry, more and more hoists have emerged. However, the distance between existing hoisting arms is fixed and cannot be adjusted, making it difficult to adapt to buckets of different sizes, resulting in low adaptability. To address this, we propose an adjustable-gap bucket hoist. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable spacing hopper elevator to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-gap hopper elevator, comprising:

[0006] Rotating base;

[0007] A column assembly, which is connected to the top of a rotating base;

[0008] A bracket, which is located on one side of the column assembly;

[0009] A lifting arm is located on one side of the bracket, and an adjustment component is provided between the lifting arm and the bracket, the adjustment component being used to adjust the position of the lifting arm;

[0010] A lifting mechanism is located between the bracket and the column assembly.

[0011] Preferably, the adjustment component includes:

[0012] A bearing housing mounting plate is fixedly connected to the end of a bracket. A bearing is fixedly connected inside the bearing housing mounting plate, and a screw is fixedly connected inside the bearing. A retaining ring is provided on one side of the bearing.

[0013] A square nut is threaded onto the outer surface of a screw rod, a nut holder is fixedly connected to the middle of the screw rod, and the outer surface of the square nut is fixedly connected to the end of the lifting arm.

[0014] A handwheel, which is fixedly connected to one end of a screw.

[0015] Preferably, a linear slide rail is also provided between the hanger and the lifting arm, the linear slide rail being composed of a slide rail and a slider.

[0016] Preferably, the lifting mechanism includes:

[0017] A hydraulic cylinder, which is fixedly installed on one side of the column assembly;

[0018] A linkage assembly is connected to the end of the hydraulic cylinder, and the outer surface of the linkage assembly is fixedly connected to the end of the lifting arm.

[0019] A hydraulic system, wherein the hydraulic system is fixedly connected to the oil cylinder.

[0020] Preferably, the linkage assembly includes two sprockets and a chain meshing with the two sprockets, and the outer surface of the chain is fixedly connected to the outer surface of the hanger.

[0021] Preferably, the adjustment assembly further includes an outer cover mounted on the outside of the bracket, and both the handwheel and the bearing are made of stainless steel.

[0022] Compared with the prior art, the technical effects of this utility model are as follows:

[0023] This invention uses an adjustable assembly to pre-adjust the distance between the two lifting arms, ensuring the distance matches the size of the hopper. The hopper is then placed on the lifting arms, and the lifting mechanism moves the hanging bracket, causing the lifting arms to move upwards, which in turn moves the hopper upwards. Subsequently, a rotating base rotates the column assembly and its hanging bracket, causing the lifting arms to rotate until the hopper is aligned with the corresponding equipment. The lifting mechanism then moves the hanging bracket downwards, causing the lifting arms to move the hopper downwards, thus discharging the material. This design, with its adjustable lifting arms, facilitates adaptation to hoppers of different sizes, improving the overall adaptability of the elevator. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the planar structure of this utility model.

[0025] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model.

[0026] Figure 3 This is a schematic diagram of the linear slide rail structure of this utility model.

[0027] In the diagram: 1. Rotating base; 2. Hydraulic system; 3. Column assembly; 4. Oil cylinder; 5. Chain; 6. Sprocket; 7. Hanger; 8. Lifting arm; 9. Slide rail and slider; 10. Adjustment assembly; 1001. Outer cover; 1002. Nut bracket; 1003. Square nut; 1004. Bearing seat mounting plate; 1005. Screw; 1006. Retaining ring; 1007. Bearing; 1008. Handwheel; 11. Linear slide rail. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] This utility model provides, for example Figures 1-3 The image shows an adjustable-spacing hopper elevator.

[0030] Example 1: Includes a rotating base 1, a column assembly 3 connected to the top of the rotating base 1, a bracket 7 located on one side of the column assembly 3, and a lifting arm 8 located on one side of the bracket 7. An adjustment component 10 is provided between the lifting arm 8 and the bracket 7, and the adjustment component 10 is used to adjust the position of the lifting arm 8. A lifting mechanism is located between the bracket 7 and the column assembly 3. The distance between the two lifting arms 8 is pre-adjusted by the adjustment component 10 so that the distance between the two lifting arms 8 is adapted to the size of the hopper. Then, the hopper is placed on the lifting arm 8, and the lifting mechanism drives the bracket 7 to move, thereby driving the lifting arm 8 to move upward, and then driving the hopper to move upward. Subsequently, the rotating base 1 drives the column assembly 3 and its bracket 7 to rotate, thereby driving the lifting arm 8 to rotate until the hopper is aligned with the corresponding equipment. Then, the lifting mechanism drives the bracket 7 to move downward, thereby causing the lifting arm 8 to drive the hopper downward, realizing material discharge. This design, by setting an adjustable lifting arm 8, facilitates the adaptation of the lifting arm 8 to hoppers of different sizes, improving the adaptability of the entire elevator.

[0031] Furthermore, the adjusting assembly 10 includes a bearing housing mounting plate 1004, which is fixedly connected to the end of the bracket 7. A bearing 1007 is fixedly connected inside the bearing housing mounting plate 1004, and a screw 1005 is fixedly connected inside the bearing 1007. A retaining ring 1006 is provided on one side of the bearing 1007. A square nut 1003 is threadedly connected to the outer surface of the screw 1005. A nut bracket 1002 is fixedly connected to the middle of the screw 1005. The outer surface of the square nut 1003 is fixedly connected to the end of the lifting arm 8. A handwheel 1008 is fixedly connected to one end of the screw 1005. By rotating the handwheel 1008, the screw 1005 is driven to rotate. By utilizing the cooperation between the screw 1005 and the square nut 1003, the square nut 1003 moves, thereby driving the lifting arm 8 to move. The screw 1005 is a double-threaded rod, which can drive the two lifting arms 8 to move closer to each other or further apart.

[0032] Furthermore, a linear slide rail 11 is provided between the hanger 7 and the lifting arm 8. The linear slide rail 11 consists of a slide rail and a slider 9. The slide rail is fixedly connected to the hanger 7, and the slider is fixedly connected to the lifting arm 8. When the adjusting component 10 adjusts the position of the lifting arm 8, the slider can move along the slide rail, thereby reducing the adjustment resistance.

[0033] Furthermore, the lifting mechanism includes a hydraulic cylinder 4, which is fixedly installed on one side of the column assembly 3. A linkage assembly is connected to the end of the hydraulic cylinder 4, and the outer surface of the linkage assembly is fixedly connected to the end of the lifting arm 8. The hydraulic system 2 is fixedly connected to the hydraulic cylinder 4. The linkage assembly includes two sprockets 6 and a chain 5 meshing with the two sprockets 6. The outer surface of the chain 5 is fixedly connected to the outer surface of the bracket 7. The hydraulic system 2 drives the hydraulic cylinder 4 to extend and retract, wherein the output end of the hydraulic cylinder 4 is connected to the chain 5, thereby driving the chain 5 to rise and fall along the sprockets 6. The moving chain 5 will drive the bracket 7 to move, thereby realizing the lifting of the lifting arm 8.

[0034] Example 2: Example 2 further discloses that the adjustment component 10 also includes an outer cover 1001 installed on the outside of the bracket 7. The handwheel 1008 and the bearing 1007 are both made of stainless steel. The stainless steel handwheel 1008 and the bearing 1007 can extend their service life, while the outer cover 1001 can provide cover and prevent a large amount of the internal structure of the adjustment component 10 from being exposed.

[0035] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable-gap hopper elevator, characterized in that, include: Rotating base (1); The column assembly (3) is connected to the top of the rotating base (1); Hanger (7), the hanger (7) is located on one side of the column assembly (3); Lifting arm (8), the lifting arm (8) is located on one side of the bracket (7), and an adjustment component (10) is provided between the lifting arm (8) and the bracket (7), and the adjustment component (10) is used to adjust the position of the lifting arm (8); The lifting mechanism is located between the hanger (7) and the column assembly (3).

2. The adjustable-gap hopper elevator according to claim 1, characterized in that, The adjustment component (10) includes: A bearing housing mounting plate (1004) is fixedly connected to the end of the bracket (7). A bearing (1007) is fixedly connected inside the bearing housing mounting plate (1004). A screw (1005) is fixedly connected inside the bearing (1007). A retaining ring (1006) is provided on one side of the bearing (1007). A square nut (1003) is threaded onto the outer surface of a screw rod (1005). A nut holder (1002) is fixedly connected to the middle of the screw rod (1005). The outer surface of the square nut (1003) is fixedly connected to the end of the lifting arm (8). Handwheel (1008), which is fixedly connected to one end of screw (1005).

3. The adjustable-gap hopper elevator according to claim 2, characterized in that, A linear slide rail (11) is also provided between the hanger (7) and the lifting arm (8), and the linear slide rail (11) is composed of a slide rail and a slider (9).

4. The adjustable-gap hopper elevator according to claim 3, characterized in that, The lifting mechanism includes: The hydraulic cylinder (4) is fixedly installed on one side of the column assembly (3); The linkage component is connected to the end of the hydraulic cylinder (4), and the outer surface of the linkage component is fixedly connected to the end of the lifting arm (8); Hydraulic system (2), which is fixedly connected to oil cylinder (4).

5. An adjustable-gap hopper elevator according to claim 4, characterized in that, The linkage assembly includes two sprockets (6) and a chain (5) meshing with the two sprockets (6), and the outer surface of the chain (5) is fixedly connected to the outer surface of the hanger (7).

6. An adjustable-gap hopper elevator according to claim 2, characterized in that, The adjustment assembly (10) also includes an outer cover (1001) installed on the outside of the hanger (7), and the handwheel (1008) and bearing (1007) are both made of stainless steel.

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