Discharging structure for elevator

Abstract

The utility model discloses a discharging structure for an elevator, relates to the technical field of elevators, and aims to solve the problems that an existing discharging structure is complex, and a chain is greatly influenced when a hopper is discharged. Comprising a tipping bucket wheel and an elevator rack, a rotating shaft is rotationally connected to the elevator rack, two sets of chain wheels are installed on the rotating shaft, and the two sets of chain wheels are connected with the output end of an elevator through chains; the tipping bucket wheel is arranged on the rotating shaft, so that the tipping bucket wheel is in contact with the hopper while the hopper is conveyed, and the hopper is turned over for discharging under the guidance of the tipping bucket wheel, so that the hopper performs stable discharging operation, the stress condition of the chain is reduced, and the service life of the chain is prolonged; a plurality of sets of hoppers are further hinged to the chain, the hoppers are evenly distributed on the chain, tipping bucket wheels are installed on the rotating shaft, the tipping bucket wheels correspond to the hoppers in position, and under the guidance of the tipping bucket wheels, the hoppers are made to turn over around the hinged positions of the hoppers and the chain, and discharging is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, and particularly relates to a discharging structure for an elevator. Background Art

[0002] An elevator is a large mechanical equipment that transports by changing potential energy. It completes the transportation process by a power machine dragging a flexible wire rope and the transported goods to move up and down.

[0003] After the elevator completes the lifting of materials, it is necessary to unload the materials in the hopper. The existing unloading structure makes the hopper turn over and unload through the cooperation between multiple groups of cranks and connecting rods. Although this method can complete the hopper unloading, the structure is relatively complex, the maintenance cost is high, and during the turning process of the hopper, the chain is subjected to a large force, causing damage to the chain and affecting its service life.

[0004] Therefore, this application provides a discharging structure for an elevator to meet the requirements. Summary of the Utility Model

[0005] The purpose of this application is to provide a discharging structure for an elevator, aiming to solve the problems of the existing complex discharging structure and the great influence on the chain when unloading the hopper.

[0006] To achieve the above purpose, this application provides the following technical solution: A discharging structure for an elevator, including a tipping wheel and an elevator frame. A rotating shaft is rotatably connected to the elevator frame, and a sprocket is installed on the rotating shaft. There are two groups of the sprockets, and the two groups of sprockets are connected to the output end of the elevator through a chain; a tipping wheel is arranged on the rotating shaft. While conveying the hopper, the tipping wheel contacts the hopper, and under the guidance of the tipping wheel, the hopper is turned over and unloaded, enabling the hopper to perform a stable unloading operation, reducing the force on the chain, and increasing the service life of the chain.

[0007] A hopper is also hinged to the chain. There are multiple groups of the hoppers, and they are evenly arranged on the chain. The tipping wheel is installed on the rotating shaft, and the position of the tipping wheel corresponds to that of the hopper. Under the guidance of the tipping wheel, the hopper rotates around the hinge point with the chain to complete unloading.

[0008] Preferably, a discharging port is further provided below the elevator frame, and the discharging port is located below the tipping wheel. At the same time, the structure of this technical solution is simple, and it can realize the automatic unloading operation of the hopper, reducing the production cost and maintenance cost.

[0009] Preferably, there are two groups of the tipping wheels, and the two groups of tipping wheels are symmetrically arranged on the rotating shaft, and the two groups of tipping wheels are located between the two groups of sprockets.

[0010] Preferably, fixed sleeves are provided on both sides of the tipping wheel. The fixed sleeves are installed on the rotating shaft for fixing and limiting the tipping wheel.

[0011] Preferably, perforations are also formed in the fixed sleeves, and bolts are engaged in the perforations for limiting the fixed sleeves.

[0012] In summary, the technical effects and advantages of the present utility model are as follows:

[0013] In the present utility model, a tipping wheel is provided on the rotating shaft. While conveying the hopper, the tipping wheel contacts the hopper, and under the guidance of the tipping wheel, the hopper is turned over for discharging, enabling the hopper to perform a stable discharging operation, reducing the stress on the chain, and increasing the service life of the chain. At the same time, the technical solution of the present utility model has a simple structure and can realize the automatic discharging operation of the hopper, reducing the production cost and maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

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

[0016] Figure 2 It is the side view of the structure of the present utility model;

[0017] Figure 3 It is the cross-sectional view of the fixed sleeve of the present utility model;

[0018] Figure 4 It is the schematic diagram of the structure of the present utility model.

[0019] In the figure: 1, sprocket; 2, elevator frame; 3, hopper; 4, rotating shaft; 5, chain; 6, discharge port; 7, tipping wheel; 8, fixed sleeve; 9, perforation. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Example 1: Refer to Figures 1-3A discharge structure for an elevator, including a tipping wheel 7 and an elevator frame 2. A rotating shaft 4 is rotatably connected to the elevator frame 2. A sprocket 1 is installed on the rotating shaft 4. There are two groups of the sprockets 1, and the two groups of the sprockets 1 are connected to the output end of the elevator through a chain 5.

[0022] A hopper 3 is also hinged on the chain 5. The hopper 3 is located between the two groups of chains 5. There are multiple groups of the hoppers 3, and they are evenly distributed on the chain 5. The tipping wheel 7 is installed on the rotating shaft 4. There are two groups of the tipping wheels 7, and the two groups of the tipping wheels 7 are symmetrically arranged on the rotating shaft 4, and the two groups of the tipping wheels 7 are located between the two groups of the sprockets 1.

[0023] Fixed sleeves 8 are provided on both sides of the tipping wheel 7. The fixed sleeves 8 are installed on the rotating shaft 4 for fixing and limiting the tipping wheel 7.

[0024] A perforation 9 is also opened on the fixed sleeve 8, and a bolt is engaged in the perforation 9 for limiting the fixed sleeve 8.

[0025] The position of the tipping wheel 7 corresponds to that of the hopper 3. Under the guidance of the tipping wheel 7, the hopper 3 is flipped around the hinge point with the chain 5 to complete discharging.

[0026] A discharge port 6 is also provided below the elevator frame 2, and the discharge port 6 is located below the tipping wheel 7 for guiding the materials in the hopper 3 to fall at a designated position.

[0027] Working principle of the present utility model: During installation, the tipping wheel 7 is installed on the rotating shaft 4, and at the same time, the position of the tipping wheel 7 corresponds to that of the hopper 3. By sleeving the fixed sleeves 8 on both sides of the tipping wheel 7 and fixing the fixed sleeves 8 on the rotating shaft 4 through the perforations 9, the fixing and limiting of the tipping wheel 7 are realized.

[0028] During use, the equipment is operated, the sprocket 1 rotates, the chain 5 drives the hopper 3 to move towards the tipping wheel 7. When the hopper 3 contacts the tipping wheel 7, under the guidance of the tipping wheel 7, it rotates around the hinge point with the chain 5 to realize the discharging operation, and the materials are poured into the discharge port 6 to complete discharging.

[0029] The electromechanical connection involved in the present utility model is a common means adopted by those skilled in the art and can obtain technical inspiration through a limited number of tests, belonging to well-known common sense.

[0030] The components not described in detail in this article are prior art.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A discharging structure for a hoist, characterized in that: It comprises a dump wheel (7) and an elevator frame (2), the elevator frame (2) being rotatably connected to a rotating shaft (4), a sprocket (1) being mounted on the rotating shaft (4), the sprocket (1) being provided with two groups, and the two groups of sprockets (1) being connected to the output end of the elevator via chains (5); The chain (5) is also hinged with a hopper (3). The hopper (3) is provided in multiple groups and is evenly distributed on the chain (5). The rotating shaft (4) is equipped with a tipping wheel (7). The position of the tipping wheel (7) corresponds to that of the hopper (3). Under the guidance of the tipping wheel (7), the hopper (3) is turned around the hinge with the chain (5) to complete the unloading.

2. A discharging structure for a hoist according to claim 1, characterized in that: A discharge port (6) is also provided below the elevator frame (2), and the discharge port (6) is located below the dump wheel (7).

3. The unloading structure for an elevator according to claim 1, characterized in that: The tipping wheels (7) are provided in two groups, the two groups of tipping wheels (7) are symmetrically arranged on the rotating shaft (4), and the two groups of tipping wheels (7) are located between the two groups of sprocket wheels (1).

4. The unloading structure for an elevator according to claim 1, characterized in that: Fixed sleeves (8) are provided on both sides of the dump wheel (7); the fixed sleeves (8) are mounted on the rotating shaft (4) and are used to fix and limit the position of the dump wheel (7).

5. The unloading structure for an elevator according to claim 4, characterized in that: The fixing sleeve (8) is also provided with a through hole (9), in which a bolt is engaged for limiting the position of the fixing sleeve (8).

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