Efficient anti-skid conveying bucket device of elevator

Abstract

The utility model discloses the high -efficient antiskid conveying hopper device of elevator, specifically related to elevator technical field, including conveying hopper, the inner wall fixed setting of conveying hopper has arc inclined plate, arc inclined plate fixed setting is at the inner wall bottom of conveying hopper, the inside of conveying hopper is provided with two guide grooves, the inside slide of guide groove is provided with arc plate, two arc plates between fixed settings have baffle, the inner wall of conveying hopper is provided with antiskid subassembly, and the antiskid subassembly includes a plurality of short antiskid protrusions fixed setting on the inner wall of conveying hopper both sides, and the inner wall of conveying hopper and baffle all fixed settings have a plurality of long antiskid protrusions, and short antiskid protrusion and long antiskid protrusion all are arc strip structure, and the surface of short antiskid protrusion and long antiskid protrusion is provided with arc antiskid groove. The utility model greatly enhances material and inner wall friction, effectively prevents material sliding, and overall safeguards the efficient, stable conveying of elevator.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, and more specifically, to a high-efficiency anti-slip conveying bucket device for elevators. Background Technology

[0002] Elevators are commonly used material conveying equipment, widely used in industries such as mining, chemicals, building materials, and grain. They are mainly used to vertically or inclinedly transport materials from a low place to a high place. The conveying bucket is the core component of the elevator, and its performance directly affects the conveying efficiency and operational stability of the elevator.

[0003] The existing mechanism has a switch plate hinged at the opening, which can open or close the opening. However, after the switch plate is opened, the material still slides down from the top first, resulting in a high discharge drop. This increases the impact speed of the material when it falls into the container, causing the material to spill out due to impact.

[0004] A search revealed that Chinese patent CN223149756U discloses a hoist feeding hopper. When using this hoist feeding hopper, the hopper containing the material is lifted to a specified height by connecting the hoist back plate. Then, the first cylinder pushes the hopper to tilt upwards at a certain angle, and the second cylinder pushes the door to open. After the door opens, a discharge port is formed at the bottom, and the material is discharged from the discharge port. Compared with the traditional top-opening door, the drop during unloading is reduced, thereby increasing the unloading effect.

[0005] However, in actual use, although the structure uses a cylinder to push the bucket body upward and the door to open for unloading, thereby reducing the unloading drop and improving the unloading effect, when the material is loaded into the bucket body from the inlet, due to the slightly fast feeding speed or the strong fluidity of the material itself, some material will slide upward along the side wall of the bucket body briefly and then fall off the edge of the bucket body due to gravity. Moreover, it is easy for the material to shift towards the opening side of the bucket body due to slight shaking of the equipment, and eventually slide off from the opening, causing material loss in the initial conveying stage. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a high-efficiency anti-slip conveying bucket device for a hoist to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A high-efficiency anti-slip conveying bucket device for a hoist includes a conveying bucket, an arc-shaped inclined plate fixedly installed on the inner wall of the conveying bucket, the arc-shaped inclined plate fixedly installed at the bottom of the inner wall of the conveying bucket, two guide grooves opened inside the conveying bucket, an arc-shaped plate slidably installed inside the guide grooves, a baffle fixedly installed between the two arc-shaped plates, and an anti-slip component installed on the inner wall of the conveying bucket.

[0009] The anti-slip component includes several short anti-slip protrusions fixedly installed on the inner walls of both sides of the conveyor bucket. Several long anti-slip protrusions are fixedly installed on the inner walls of both the conveyor bucket and the baffle. Both the short and long anti-slip protrusions are arc-shaped strip structures, and arc-shaped anti-slip grooves are opened on the surface of the short and long anti-slip protrusions. The inner wall of the conveyor bucket is fixedly provided with a wear-resistant ceramic coating.

[0010] By adopting the above technical solution: the short anti-slip protrusions and long anti-slip protrusions in the arc-shaped strip and the arc-shaped anti-slip grooves on the surface of the anti-slip component greatly enhance the friction between the material and the inner wall, effectively preventing the material from sliding. The wear-resistant ceramic coating on the inner wall reduces material friction loss and significantly improves the service life of the conveyor bucket, ensuring the overall efficient and stable conveying of the elevator.

[0011] As a further description of the above technical solution: a small stepper motor is fixedly installed on one side of the conveyor bucket, and a rotating shaft is fixedly provided at the output end of the small stepper motor;

[0012] One end of the rotating shaft is connected to one of the guide grooves and is rotatably connected to the inner wall of the guide groove; the surface of the rotating shaft is fixedly connected to one of the arc plates.

[0013] Another guide groove has a rotating rod rotatably connected to its inner wall, and the rotating rod is fixedly connected to another arc-shaped plate.

[0014] By adopting the above technical solution, the precise control of the stepper motor avoids deviations in the movement of the arc plate, ensuring stability during material conveying and further improving the conveying reliability of the elevator.

[0015] As a further description of the above technical solution: both sides of the conveyor bucket are fixedly provided with connecting ear plates, and the surface of the connecting ear plates is provided with connecting threaded holes;

[0016] A reinforcing plate is fixedly installed at the bottom of the conveyor bucket, and several reinforcing ribs are fixedly installed inside the conveyor bucket. Both the reinforcing plate and the reinforcing ribs are made of stainless steel.

[0017] By adopting the above technical solution, the conveyor bucket can be conveniently and firmly connected to the elevator transmission mechanism, avoiding loosening or shaking during conveying and ensuring the stability of the device installation and operation. At the same time, the reinforcing plate at the bottom of the conveyor bucket and several internal reinforcing ribs are made of stainless steel, which greatly improves the overall load-bearing capacity and deformation resistance of the conveyor bucket.

[0018] The technical effects and advantages of this utility model are as follows:

[0019] 1. This utility model adopts anti-slip components. The arc-shaped inclined plate at the bottom of the inner wall of the conveyor bucket guides the material to be evenly distributed by the inclined structure, avoiding concentrated accumulation. Combined with the short and long anti-slip protrusions in arc shape, the actual contact area between the material and the inner wall is increased, ensuring smooth feeding and reducing material blockage. Moreover, the arc-shaped anti-slip grooves on the surface of the short and long anti-slip protrusions interlock with the material, and the material particles are embedded in the grooves. The material must overcome friction and the restraint of the grooves to slide. Even under slight vibration or tilting force, it is difficult to get out, which greatly improves the conveying stability and reduces material drop loss. At the same time, the wear-resistant ceramic coating on the inner wall of the conveyor bucket effectively reduces the friction loss between the material and the inner wall, extends the service life of the device, reduces maintenance costs, and improves the overall conveying efficiency and reliability of the elevator.

[0020] 2. In this utility model, the output end of a small stepper motor on one side of the conveyor bucket is connected to a rotating shaft. One end of the rotating shaft is connected to the guide groove and rotates with the groove wall, and is also fixed to the arc plate. With the connection between the rotating rod in another guide groove and the arc plate, the arc plate can be driven to slide synchronously as needed, which facilitates material discharge. Moreover, the bottom reinforcing plate and internal reinforcing ribs of the conveyor bucket are made of stainless steel, which improves the load-bearing capacity and deformation resistance of the conveyor bucket, extends the overall service life of the device, and reduces the frequency and cost of maintenance. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the overall workflow structure of this utility model.

[0023] Figure 3 This is a cross-sectional structural diagram of the anti-slip component of this utility model.

[0024] Figure 4 This is a schematic diagram of the overall side cross-sectional structure of this utility model.

[0025] Figure 5 This is a schematic diagram of the overall frontal cross-sectional structure of this utility model.

[0026] The attached figures are labeled as follows: 1. Conveyor bucket; 2. Arc-shaped inclined plate; 3. Guide groove; 4. Arc-shaped plate; 5. Baffle; 6. Short anti-slip protrusion; 7. Long anti-slip protrusion; 8. Arc-shaped anti-slip groove; 9. Wear-resistant ceramic coating; 10. Small stepper motor; 11. Rotary shaft; 12. Rotating rod; 13. Connecting ear plate; 14. Connecting threaded hole; 15. Reinforcing plate; 16. Reinforcing rib. Detailed Implementation

[0027] 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.

[0028] The embodiments disclosed in this application are as follows: Figure 1-5 The high-efficiency anti-slip conveying bucket device of the elevator shown includes a conveying bucket 1, an arc-shaped inclined plate 2 fixedly installed on the inner wall of the conveying bucket 1, the arc-shaped inclined plate 2 fixedly installed at the bottom of the inner wall of the conveying bucket 1, two guide grooves 3 opened inside the conveying bucket 1, an arc-shaped plate 4 slidably installed inside the guide grooves 3, a baffle 5 fixedly installed between the two arc-shaped plates 4, and an anti-slip component installed on the inner wall of the conveying bucket 1.

[0029] The anti-slip component includes several short anti-slip protrusions 6 fixedly installed on the inner walls of both sides of the conveyor bucket 1. Several long anti-slip protrusions 7 are fixedly installed on the inner walls of both the conveyor bucket 1 and the baffle 5. Both the short anti-slip protrusions 6 and the long anti-slip protrusions 7 are arc-shaped strip structures, and arc-shaped anti-slip grooves 8 are opened on the surface of the short anti-slip protrusions 6 and the long anti-slip protrusions 7. The inner wall of the conveyor bucket 1 is fixedly provided with a wear-resistant ceramic coating 9.

[0030] The material to be conveyed is slowly loaded into the conveyor hopper 1. During the loading process, the material will first come into contact with the arc-shaped inclined plate 2 at the bottom of the inner wall of the conveyor hopper 1. The inclined structure of the arc-shaped inclined plate 2 can guide the material to be evenly distributed in the conveyor hopper 1, avoiding the material from accumulating in a certain area. At the same time, the short anti-slip protrusions 6 and the long anti-slip protrusions 7 are arc-shaped strip structures, which increase the actual contact area between the material and the inner wall, so that the material can be loaded smoothly.

[0031] Next, the transmission mechanism of the elevator is started, which drives the conveyor bucket 1 to start moving upward. During the lifting process, if the material shows a slight tendency to slide, the arc-shaped anti-slip grooves 8 opened on the surface of the short anti-slip protrusions 6 and the long anti-slip protrusions 7 enhance the friction lifting effect. The arc-shaped structure can form an engagement with the material, and the material particles will be partially embedded in the groove of the arc-shaped anti-slip groove 8. At this time, the material sliding not only needs to overcome the friction of the protruding surface, but also needs to break free from the restraint of the arc-shaped groove, so that even if it is subjected to slight vibration or tilting force, it is difficult to get out of the conveyor bucket 1, thus keeping it stably in the conveyor bucket 1. At the same time, the wear-resistant ceramic coating 9 reduces the friction loss between the material and the inner wall of the conveyor bucket 1, and extends the service life of the conveyor bucket 1.

[0032] Reference Figure 2-3 As shown, a small stepper motor 10 is fixedly installed on one side of the conveyor bucket 1, and a rotating shaft 11 is fixedly installed at the output end of the small stepper motor 10.

[0033] One end of the rotating shaft 11 is connected to one of the guide grooves 3 and is rotatably connected to the inner wall of the guide groove 3; the surface of the rotating shaft 11 is fixedly connected to one of the arc plates 4.

[0034] Another guide groove 3 has a rotating rod 12 rotatably connected to its inner wall, and the rotating rod 12 is fixedly connected to another arc-shaped plate 4;

[0035] When the conveyor bucket 1 is lifted to the designated unloading position, the transmission mechanism of the elevator stops driving the conveyor bucket 1 to move upward. At this time, the conveyor bucket 1 remains stable. Then, the small stepper motor 10 is started. The small stepper motor 10 drives the rotating shaft 11 to rotate. Since the rotating shaft 11 is fixedly connected to one of the arc plates 4, the rotation of the rotating shaft 11 will drive the arc plate 4 to slide in the corresponding guide groove 3.

[0036] At the same time, another arc plate 4 will slide synchronously in the corresponding guide groove 3 under the drive of the rotating rod 12. The two arc plates 4 move away from the conveying bucket 1. The material slides down along the arc inclined plate 2 under the action of gravity, completing the unloading of the material. Moreover, during the unloading process, the material is discharged from the bottom. The short anti-slip protrusion 6, the long anti-slip protrusion 7 and the arc anti-slip groove 8 can prevent the material from getting stuck during the sliding process, ensuring smooth unloading.

[0037] Reference Figure 4-5 As shown, connecting ear plates 13 are fixedly installed on both sides of the conveyor bucket 1, and connecting threaded holes 14 are opened on the surface of the connecting ear plates 13.

[0038] A reinforcing plate 15 is fixedly installed at the bottom of the conveyor bucket 1, and several reinforcing ribs 16 are fixedly installed inside the conveyor bucket 1. Both the reinforcing plate 15 and the reinforcing ribs 16 are made of stainless steel.

[0039] By using the connecting ear plates 13 fixed on both sides of the conveyor bucket 1 and the connecting threaded holes 14 opened on the surface of the connecting ear plates 13, the conveyor bucket 1 is connected and fixed to the transmission mechanism of the elevator to ensure a tight connection and prevent the conveyor bucket 1 from shaking or falling off during the lifting process.

[0040] Furthermore, the reinforcing plate 15 fixedly installed at the bottom of the conveyor bucket 1 and the several reinforcing ribs 16 fixedly installed inside the conveyor bucket 1 are both made of stainless steel to ensure the overall load-bearing capacity of the conveyor bucket 1.

[0041] Working principle of this utility model:

[0042] This utility model is a high-efficiency anti-slip conveying bucket device for a hoist. When in use, the conveying bucket 1 is connected and fixed to the transmission mechanism of the hoist by the connecting ear plates 13 fixed on both sides of the conveying bucket 1 and the connecting threaded holes 14 opened on the surface of the connecting ear plates 13, so as to ensure a tight connection and prevent the conveying bucket 1 from shaking or falling off during the hoisting process.

[0043] Furthermore, the reinforcing plate 15 fixedly installed at the bottom of the conveyor bucket 1 and the several reinforcing ribs 16 fixedly installed inside the conveyor bucket 1 are both made of stainless steel to ensure the overall load-bearing capacity of the conveyor bucket 1.

[0044] Then, the material to be conveyed is slowly loaded into the conveyor hopper 1. During the loading process, the material will first come into contact with the arc-shaped inclined plate 2 at the bottom of the inner wall of the conveyor hopper 1. The inclined structure of the arc-shaped inclined plate 2 can guide the material to be evenly distributed in the conveyor hopper 1, avoiding the material from accumulating in a certain area. At the same time, the short anti-slip protrusions 6 and the long anti-slip protrusions 7 are arc-shaped strip structures, which increase the actual contact area between the material and the inner wall, allowing it to be loaded smoothly.

[0045] Next, the transmission mechanism of the elevator is started, which drives the conveyor bucket 1 to start moving upward. During the lifting process, if the material shows a slight tendency to slide, the arc-shaped anti-slip grooves 8 opened on the surface of the short anti-slip protrusions 6 and the long anti-slip protrusions 7 enhance the friction lifting effect. The arc-shaped structure can form an engagement with the material, and the material particles will be partially embedded in the groove of the arc-shaped anti-slip groove 8. At this time, the material sliding not only needs to overcome the friction of the protrusion surface, but also needs to break free from the restraint of the arc-shaped groove, so that even if it is subjected to slight vibration or tilting force, it is difficult to get out of the conveyor bucket 1, thus keeping it stably in the conveyor bucket 1. At the same time, the wear-resistant ceramic coating 9 reduces the friction loss between the material and the inner wall of the conveyor bucket 1, and extends the service life of the conveyor bucket 1.

[0046] When the conveyor bucket 1 is lifted to the designated unloading position, the transmission mechanism of the elevator stops driving the conveyor bucket 1 to move upward. At this time, the conveyor bucket 1 remains stable. Then, the small stepper motor 10 is started. The small stepper motor 10 drives the rotating shaft 11 to rotate. Since the rotating shaft 11 is fixedly connected to one of the arc plates 4, the rotation of the rotating shaft 11 will drive the arc plate 4 to slide in the corresponding guide groove 3.

[0047] At the same time, another arc plate 4 will slide synchronously in the corresponding guide groove 3 under the drive of the rotating rod 12. The two arc plates 4 move away from the conveying bucket 1. The material slides down along the arc inclined plate 2 under the action of gravity, completing the unloading of the material. Moreover, during the unloading process, the material is discharged from the bottom. The short anti-slip protrusion 6, the long anti-slip protrusion 7 and the arc anti-slip groove 8 can prevent the material from getting stuck during the sliding process, ensuring smooth unloading.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. Efficient anti-slip conveying hopper device of an elevator, comprising a conveying hopper (1), characterized in that: The inner wall of the conveying bucket (1) is fixedly provided with an arc-shaped inclined plate (2), the arc-shaped inclined plate (2) is fixedly provided at the bottom of the inner wall of the conveying bucket (1), two guide grooves (3) are opened inside the conveying bucket (1), an arc-shaped plate (4) is slidably provided inside the guide groove (3), a baffle (5) is fixedly provided between the two arc-shaped plates (4), and an anti-slip component is provided on the inner wall of the conveying bucket (1). The anti-slip component includes several short anti-slip protrusions (6) fixedly installed on the inner walls of both sides of the conveyor bucket (1). Several long anti-slip protrusions (7) are fixedly installed on the inner walls of the conveyor bucket (1) and the baffle (5). The short anti-slip protrusions (6) and the long anti-slip protrusions (7) are both arc-shaped strip structures, and arc-shaped anti-slip grooves (8) are opened on the surface of the short anti-slip protrusions (6) and the long anti-slip protrusions (7). The inner wall of the conveyor bucket (1) is fixedly provided with a wear-resistant ceramic coating (9).

2. The high efficiency non-slip transfer bucket apparatus for an elevator as claimed in claim 1, wherein: A small stepper motor (10) is fixedly installed on one side of the conveyor bucket (1), and a rotating shaft (11) is fixedly installed at the output end of the small stepper motor (10).

3. The high efficiency non-slip transfer bucket apparatus for an elevator as claimed in claim 2, wherein: One end of the rotating shaft (11) is connected to one of the guide grooves (3) and is rotatably connected to the inner wall of the guide groove (3). The surface of the rotating shaft (11) is fixedly connected to one of the arc plates (4).

4. The high efficiency non-slip transfer bucket apparatus for an elevator as described in claim 1, wherein: Another guide groove (3) has a rotating rod (12) rotatably connected to its inner wall, and the rotating rod (12) is fixedly connected to another arc plate (4).

5. The high efficiency non-slip transfer bucket apparatus for an elevator as described in claim 1, wherein: Both sides of the conveyor bucket (1) are fixedly provided with connecting ear plates (13), and the surface of the connecting ear plates (13) is provided with connecting threaded holes (14).

6. The high efficiency non-slip transfer bucket apparatus for an elevator as described in claim 1, wherein: A reinforcing plate (15) is fixedly installed at the bottom of the conveying bucket (1), and several reinforcing ribs (16) are fixedly installed inside the conveying bucket (1). Both the reinforcing plate (15) and the reinforcing ribs (16) are made of stainless steel.

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