Tipping bucket structure and elevator

Abstract

The utility model discloses a tipping bucket structure and a hoister, relates to the technical field of hoisters, and aims to solve the problem that vibration is generated due to the fact that materials are prone to being thrown when a winnowing pan of an existing hoister resets, the tipping bucket structure comprises a tipping bucket plate, two sets of hoister side plates and the winnowing pan, the hoister side plates are symmetrically arranged, and two sets of chain wheels are arranged on the hoister side plates. Two groups of chain wheels are arranged on the upper portion of the discharging port, chains are arranged between the two groups of chain wheels for transmission, the chains are located above the discharging port, a winnowing pan is hung between the two groups of chains, the tipping bucket plate is located below the chains, and a discharging section, an overturning section and an arc-shaped reset section are arranged on the tipping bucket plate. And the arc-shaped reset section enables the winnowing pan to be stably reset to the initial position after the winnowing pan is overturned, so that material residues and material loss caused by reverse overturning are reduced, vibration is avoided, the requirement for material transportation is met, pollution to the environment is avoided, and operation of the elevator is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hoist, especially relates to a tipping bucket structure and hoist. BACKGROUND

[0002] The hoist is a kind of equipment for material conveying, is used to convey material in vertical and horizontal direction, can keep the integrity of material in the conveying process, and will not cause damage to material.

[0003] The hoist is usually composed of one or more suspended chains, belts or steel wires, is made to ascend or descend along guide rail or guide plate by driving device, drives skip bucket to carry out material conveying, and the hoist is widely applied to industrial production line, warehouse and logistics system, and can be used to convey various different types of materials, such as granular, powdery, massive material.

[0004] The skip bucket on the existing hoist is guided to overturn by tipping bucket plate at discharging position, to pour out material, but the current tipping bucket plate involves some problems, the skip bucket is reset and reversely overturns due to gravity after overturning, the reverse overturning of skip bucket will throw residual material in non-direction when material is not completely poured out, which influences environment and hoist operation, and the reverse overturning of skip bucket will drive chain vibration, influences material transportation of other skip buckets, and tipping bucket plate can only realize the rapid overturning of skip bucket, and cannot reset skip bucket stably.

[0005] Therefore, the application provides a tipping bucket structure and hoist to meet the needs. UTILITY MODEL CONTENT

[0006] The application aims at providing a tipping bucket structure, which can continuously limit after dumping material, to reset the tipping bucket stably.

[0007] To achieve the above object, the application provides the following technical scheme, a tipping bucket structure, including tipping bucket plate, hoist side plate and skip bucket, the hoist side plate has two groups and is symmetrically arranged, the part bottom of hoist side plate corresponds with the position of discharging port, two groups of chain wheels are arranged on the hoist side plate, chain is arranged between two groups of chain wheels for transmission, the chain is located above the discharging port, and the skip bucket is hung between two groups of chains.

[0008] The hoist side plate is provided with the tipping bucket plate, the tipping bucket plate is located below the chain, and the tipping bucket plate is provided with discharging section, overturning section and arc-shaped reset section, and the top surfaces of the discharging section, the overturning section and the arc-shaped reset section are connected to form a continuous surface.

[0009] The size of the discharging section matches the size of the discharging port, the top of the discharging section is horizontal, and the discharging section is used to maintain the overturning and discharging posture of the skip bucket.

[0010] The top of the overturning section is a slope, and one end of the top of the overturning section is connected to the feeding section, and the overturning section is used to assist the turnover of the skip;

[0011] The top of the arc-shaped resetting section is an arc surface, the arc-shaped resetting section is coaxially arranged below a group of the chain wheels, one end of the arc surface is connected to the feeding section, the bottom of the arc surface is lower than the top surface of the feeding section, the other end of the arc surface is located at the same horizontal plane as the axis of the chain wheel, and the arc-shaped resetting section is used to continuously limit the skip during the resetting process after the turnover of the skip.

[0012] Preferably, symmetrical suspension shafts and skip rings are arranged on the side wall of the skip, the axis of the suspension shaft is located at the middle of the skip and close to the opening of the skip, the suspension shaft is rotationally connected to the chain, and the axis of the skip ring is located at the middle of the side wall of the skip, and the skip ring is matched with the skip plate.

[0013] Preferably, the distance between the top surface of the feeding section and the chain is less than the distance between the arc surface of the arc-shaped resetting section and the chain.

[0014] Preferably, a fixing hole is arranged on the side plate of the elevator, an installation hole is arranged on the skip plate, the fixing hole and the installation hole are matched with each other and have a plurality of groups, the installation hole is a vertical waist-shaped hole, and a fixing bolt is threadedly connected in the fixing hole, and the fixing bolt is used to fix the skip plate through the installation hole.

[0015] The application also provides an elevator comprising any one of the skip structures.

[0016] In summary, the technical effects and advantages of the application are as follows:

[0017] The special skip structure effectively solves the problem of reverse turnover after the skip of the traditional elevator is unloaded, and significantly improves the operation efficiency and safety of the elevator. The skip plate in the skip structure is composed of a feeding section, an overturning section and an arc-shaped resetting section, the feeding section precisely guides the dumping of materials, the overturning section assists the turnover of the skip, and the arc-shaped resetting section stably resets the skip to the initial position after the turnover of the skip, thereby reducing the material loss caused by material residues and reverse turnover, avoiding vibration, meeting the needs of material transportation and avoiding pollution to the environment, and improving the operation of the elevator to be more stable and stable. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only show some of the embodiments of the present application, and the other drawings can be obtained by those skilled in the art without any creative effort.

[0019] Figure 1 It is a working state structure diagram of the utility model;

[0020] Figure 2 It is a structure diagram of the utility model's tipping plate;

[0021] Figure 3 It is a structure diagram of the utility model's bucket.

[0022] In the figure: 1, tipping plate; 2, elevator side plate; 3, bucket; 4, fixing bolt; 10, discharging section; 11, overturning section; 12, arc-shaped resetting section; 13, mounting hole; 20, chain; 30, suspension shaft; 31, tipping ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without any creative effort are within the scope of protection of the present application.

[0024] Embodiment: refer to Figures 1-3 The utility model discloses a kind of tipping structures as shown in the figure, including tipping plate 1, elevator side plate 2 and bucket 3, elevator side plate 2 has two groups and is symmetrically arranged, part bottom of elevator side plate 2 corresponds with the position of discharging port, two groups of chain wheels are equipped on elevator side plate 2, chain 20 is equipped between two groups of chain wheels to drive, chain 20 is located above discharging port, bucket 3 is hung between two groups of chain 20;

[0025] Elevator side plate 2 is equipped with tipping plate 1, tipping plate 1 is located below chain 20, discharging section 10, overturning section 11 and arc-shaped resetting section 12 are equipped on tipping plate 1, the top surface of discharging section 10, overturning section 11 and arc-shaped resetting section 12 is connected to form continuous surface;

[0026] Discharging section 10 and the position of discharging port are corresponding in size, the top of discharging section 10 is horizontal, discharging section 10 is used to maintain the overturning discharging posture of bucket 3;

[0027] The top of the turnover section 11 is beveled, and the higher end of the top of the turnover section 11 is connected to the unloading section 10. The turnover section 11 is used to assist the turnover of the bucket 3.

[0028] The top of the arc-shaped resetting section 12 is arc-shaped. The arc-shaped resetting section 12 is coaxially arranged below a set of chain wheels. One end of the arc-shaped top is connected to the unloading section 10. The bottom of the arc-shaped top is lower than the top of the unloading section 10. The other end of the arc-shaped top is at the same horizontal plane as the axis of the chain wheels. The arc-shaped resetting section 12 is used to continuously limit the position of the bucket 3 during the resetting process after the turnover of the bucket 3.

[0029] As an embodiment in the present embodiment, in order to realize the turnover of the bucket 3, as shown in Figure 3 , symmetrical suspension shafts 30 and turnover rings 31 are arranged on the side walls of the bucket 3. The axes of the suspension shafts 30 are located in the middle of the bucket 3 and close to the opening of the bucket 3. The suspension shafts 30 are rotationally connected to the chain 20. The axes of the turnover rings 31 are located in the middle of the side walls of the bucket 3. The turnover rings 31 are matched with the turnover plate 1.

[0030] As an embodiment in the present embodiment, in order to assist the stable resetting of the bucket 3, as shown in Figure 1 , the distance between the top of the unloading section 10 and the chain 20 is less than the distance between the arc-shaped top of the arc-shaped resetting section 12 and the chain 20.

[0031] As an embodiment in the present embodiment, in order to adjust the distance between the turnover plate 1 and the chain 20, so as to change the turnover angle of the bucket 3, as shown in Figure 1 , Figure 2 , the lifting machine side plate 2 is provided with fixing holes, and the turnover plate 1 is provided with mounting holes 13. The fixing holes and the mounting holes 13 are matched with each other and have two groups. The mounting holes 13 are vertical waist-shaped holes. The fixing holes are threadedly connected with fixing bolts 4. The fixing bolts 4 are used to pass through the mounting holes 13 to fix the turnover plate 1.

[0032] A lifting machine comprising any one of the above-mentioned turnover structures.

[0033] The working principle of this utility model is as follows: When the elevator with this tipping bucket structure is working, the sprocket drives the chain 20 to drive along the side plate 2 of the elevator. The bucket 3 is loaded with material and moves with the chain 20. During this process, because the suspension shaft 30 rotates on the chain 20, the bucket 3 remains horizontal under its own weight, thus transporting the material. When the bucket 3 moves to the tipping plate 1, the tipping ring 31 on the bucket 3 contacts the tipping section 11 and rises upward along the tipping section 11. During this process, because the height of the suspension shaft 30 remains unchanged, the rising of the tipping ring 31 causes the bucket 3 to tip, thus causing the bucket 3 to unload material. When the tipping ring 31 moves to the unloading section 10, its height reaches its maximum, the tilt angle of the bucket 3 reaches its maximum, and it maintains this state along the unloading section 10 for unloading. When the tipping ring 31 moves from the unloading section 10 to the arc-shaped reset section 12... As the tipping ring 31 falls with the arc-shaped reset section 12, the bucket 3 flips in the opposite direction at a certain angle as it moves with the chain 20. Then, the line connecting the axis of the suspension shaft 30 and the corresponding sprocket maintains a fixed angle with the bucket 3. Subsequently, the bucket 3 rotates around the sprocket along the arc-shaped reset section 12. As it rotates, the angle of the bucket 3 changes, gradually tending towards horizontal. When the bucket 3 moves to the end of the arc-shaped reset section 12, it basically returns to a horizontal state. Then, the bucket 3 disengages from the arc-shaped reset section 12 and returns to a horizontal state under the action of gravity. Because its deflection angle is small, it will not flip in the opposite direction or vibrate. The tipping plate 1 is fixed to the side plate 2 of the hoist by the fixing bolts 4. Since the mounting hole 13 is a vertical waist-shaped hole, the installation height can be adjusted to change the distance between the tipping plate 1 and the chain 20, thereby adjusting the tipping angle of the bucket 3.

[0034] The electromechanical connections involved in this utility model are common practices used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments; they are common knowledge.

[0035] Components not described in detail in this article are existing technologies.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is 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. A tipping bucket structure comprising a tipping bucket plate (1), a hoist side plate (2) and a hopper (3), the hoist side plate (2) is provided with two sets of and symmetrically, the part of the bottom of the hoist side plate (2) corresponds to the position of the discharge port, the hoist side plate (2) is provided with two sets of sprocket wheels, the chain (20) is provided between the two sets of sprocket wheels for transmission, the chain (20) is located above the discharge port, the hopper (3) is hung between the two sets of chain (20), characterized in that: the hoist side plate (2) is provided with the tipping bucket plate (1), the tipping bucket plate (1) is located below the chain (20), the tipping bucket plate (1) is provided with a discharge section (10), a turnover section (11) and an arc-shaped reset section (12), the top surfaces of the discharge section (10), the turnover section (11) and the arc-shaped reset section (12) are connected to form a continuous surface; the discharge section (10) is matched in size with the position of the discharge port, the top of the discharge section (10) is horizontal, and the discharge section (10) is used to maintain the turnover and discharge posture of the hopper (3); the top of the turnover section (11) is inclined, and the end of the top of the turnover section (11) with a higher height is connected to the discharge section (10), and the turnover section (11) is used to assist the turnover of the hopper (3); the top of the arc-shaped reset section (12) is arc-shaped, the arc-shaped reset section (12) is coaxially arranged below a set of sprocket wheels, one end of the arc surface is connected to the discharge section (10), the bottom of the arc surface is lower than the top surface of the discharge section (10), the other end of the arc surface is located on the same horizontal plane as the axis of the sprocket wheel, and the arc-shaped reset section (12) is used to continuously limit the reset process of the hopper (3) after the turnover. The sidewall of the hopper (3) is symmetrically provided with a suspension shaft (30) and a tipping ring (31), the axis of the suspension shaft (30) is located in the middle of the hopper (3) and close to the opening of the hopper (3), the suspension shaft (30) is rotatably connected to the chain (20), and the axis of the tipping ring (31) is located in the middle of the sidewall of the hopper (3). The tipping ring (31) is matched with the tipping bucket plate (1).

2. A skip according to claim 1, wherein: The distance between the top surface of the discharge section (10) and the chain (20) is less than the distance between the arc surface of the arc-shaped reset section (12) and the chain (20).

3. A skip according to claim 2, wherein: The hoist side plate (2) is provided with a fixing hole, the tipping bucket plate (1) is provided with a mounting hole (13), the fixing hole and the mounting hole (13) are matched with each other, the mounting hole (13) is a vertical waist-shaped hole, and a fixing bolt (4) is threadedly connected in the fixing hole, the fixing bolt (4) is used to pass through the mounting hole (13) to fix the tipping bucket plate (1).

4. The dump body structure of claim 1, wherein: The tipping bucket structure comprises any one of claims 1 to 4.

5. A hoist characterized by: ​

Images