Rotary kiln barrel material blanking device

Abstract

The utility model discloses a rotary kiln barrel material blanking device in the related technical field of barrel material blanking, which comprises a main support frame and a barrel material placing frame, the main support frame is provided with a discharging hollow groove, one end of the discharging hollow groove is provided with a bearing support I, and the other end of the discharging hollow groove is provided with a bearing support II; a discharging rotating hopper is installed between the first bearing support and the second bearing support, an opening groove is formed in the discharging rotating hopper, a rotating motor is arranged on the outer side of the second bearing support, and a control box is arranged below the rotating motor; and the barrel material placing frame is arranged on the main supporting frame and located on the side edge of the discharging rotating hopper. The barrel material placing frame of the arc-shaped structure is arranged and used for temporarily storing and placing barrel materials, the barrel materials can be conveniently placed on the barrel material placing frame in a centralized mode, then independent discharging is conducted through the matched discharging rotating hopper, a crown block does not need to be used for conducting long-distance discharging transportation, and the discharging time is effectively saved.

Description

Technical Field

[0001] This utility model belongs to the technical field of rotary kiln material feeding, specifically, it relates to a rotary kiln material feeding device. Background Technology

[0002] A rotary kiln is an important industrial piece of equipment, primarily used for the heat treatment and chemical reactions of materials. It is a cylindrical device that can be placed horizontally or slightly tilted. Rotary kilns are widely used in many production industries such as building materials, metallurgy, chemicals, and environmental protection for the mechanical, physical, or chemical treatment of solid materials. The main body of a rotary kiln is a cylindrical structure, which is made of rolled steel plates and connected by welding. Due to the special structure of the rotary kiln, the transportation, handling, and unloading of materials all require the use of hoisting equipment. With many working devices on-site and a limited number of overhead cranes, waiting for cranes increases time costs during actual production. Retrieving materials from the temporary storage area also requires hoisting equipment, resulting in repetitive work.

[0003] In view of this, this utility model is hereby proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a rotary kiln cylinder material feeding device. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows:

[0005] A rotary kiln cylinder feeding device includes a main support frame and a cylinder material placement frame. The main support frame is provided with a discharge slot. One end of the discharge slot is provided with a bearing support one, and the other end is provided with a bearing support two. A discharge rotating bucket is installed between the bearing support one and the bearing support two. The discharge rotating bucket has an opening slot. A rotating motor is provided on the outside of the bearing support two. A control box is provided below the rotating motor. The cylinder material placement frame is provided on the side of the discharge rotating bucket on the main support frame. The cylinder material placement frame has an overall arc-shaped frame structure. The upper end of the cylinder material placement frame is provided with a receiving protective plate for safety protection when placing the cylinder material onto the cylinder material placement frame.

[0006] As a further embodiment of this utility model: the receiving protective plate and the cylindrical material placement frame are connected by bolts, the two sides of the receiving protective plate are triangular structures, and an auxiliary support frame is provided below the cylindrical material placement frame to improve the structural stability of the cylindrical material placement frame.

[0007] As a further improvement of this utility model, the cross-section of the opening groove is larger than 1 / 2 of the end face of the discharge rotating bucket, which facilitates the receipt of the falling cylindrical material.

[0008] As a further embodiment of this utility model: a movable wheel is installed below the main support frame, the movable wheel is a brake swivel wheel, and connecting flanges are fixedly provided at both ends of the discharge rotating bucket. The bearing support one and the bearing support two are fixedly installed on the main support frame by bolts, and the bearing support one and the bearing support two are used to provide rotational support for the discharge rotating bucket.

[0009] As a further embodiment of this utility model: a flange shaft is provided on the outer side of the connecting flange, a support bearing is provided at the mating position of the flange shaft and the bearing support second, a bearing end cover is provided on the outer side of the support bearing, and the flange shaft is connected to the main shaft of the rotating motor through a coupling, the rotating motor being used to provide power support for the rotation of the discharge rotating bucket.

[0010] As a further embodiment of this utility model: the rotating motor is fixedly mounted on the motor mounting base, the motor mounting base is fixedly mounted on the main support frame, and the control box is provided with a control switch for controlling the operation of the rotating motor.

[0011] As a further improvement of this utility model: a protective deceleration pad is provided on the arc-shaped support surface of the cylindrical material placement rack, and anti-slip particles are provided on the protective deceleration pad to protect the cylindrical material from falling.

[0012] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.

[0013] This utility model is equipped with an arc-shaped cylindrical material placement rack for temporary storage and placement of cylindrical materials. It is convenient to place the cylindrical materials in a concentrated manner on the cylindrical material placement rack, and then use the equipped discharge rotating bucket to discharge the materials individually. This eliminates the need for long-distance material transportation using an overhead crane, effectively saving material discharge time.

[0014] This utility model of a cylindrical material placement rack can temporarily store cylindrical materials. During the processing of cylindrical materials, individual cylindrical materials are unloaded. The discharge rotating hopper has a cylindrical slotted structure, which can both block and limit the lower end of the cylindrical material placement rack, and allow the cylindrical materials to fall into the discharge rotating hopper through the opening slot. By rotating the discharge rotating hopper, the cylindrical materials are unloaded.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is the front view of the present invention;

[0019] Figure 3 This is a side view of the present invention;

[0020] Figure 4 This is the motor connection circuit diagram of this utility model.

[0021] In the diagram: 1. Main support frame; 2. Discharge slot; 3. Bearing support one; 4. Bearing support two; 5. Motor mounting base; 6. Rotating motor; 7. Coupling; 8. Casters; 9. Discharge rotating bucket; 10. Opening slot; 11. Material placement rack; 12. Material receiving protective plate; 13. Auxiliary support frame; 14. Control box; 15. Connecting flange; 16. Flange shaft; 17. Support bearing; 18. Bearing end cover; 19. Protective speed reduction pad.

[0022] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0024] like Figures 1 to 4As shown, a rotary kiln cylinder feeding device includes a main support frame 1 and a cylinder material placement frame 11. The main support frame 1 is provided with a discharge slot 2. One end of the discharge slot 2 is provided with a bearing support 3, and the other end is provided with a bearing support 4. A discharge rotating bucket 9 is installed between the bearing support 3 and the bearing support 4. An opening slot 10 is opened on the discharge rotating bucket 9. A rotating motor 6 is provided on the outside of the bearing support 4. A control box 14 is provided below the rotating motor 6. The cylinder material placement frame 11 is provided on the side of the discharge rotating bucket 9 on the main support frame 1. The cylinder material placement frame 11 is an arc-shaped frame structure. A receiving protective plate 12 is provided at the upper end of the cylinder material placement frame 11 for safety protection when placing the cylinder material on the cylinder material placement frame 11.

[0025] The receiving protective plate 12 is connected to the cylindrical material placement frame 11 by bolts. The two sides of the receiving protective plate 12 are triangular structures. An auxiliary support frame 13 is provided below the cylindrical material placement frame 11 to improve the structural stability of the cylindrical material placement frame 11.

[0026] The cross-section of the opening slot 10 is larger than 1 / 2 of the end face of the discharge rotating bucket 9 to facilitate the receiving of the falling cylindrical material.

[0027] The main support frame 1 is equipped with a movable wheel 8, which is a braked universal wheel. Both ends of the discharge rotating bucket 9 are fixedly equipped with connecting flanges 15. The bearing support 1 3 and the bearing support 2 4 are fixedly installed on the main support frame 1 by bolts. The bearing support 1 3 and the bearing support 2 4 are used to provide rotational support for the discharge rotating bucket 9.

[0028] A flange shaft 16 is provided on the outside of the connecting flange 15. A support bearing 17 is provided at the mating position between the flange shaft 16 and the bearing support 4. A bearing end cover 18 is provided on the outside of the support bearing 17. The flange shaft 16 is connected to the main shaft of the rotating motor 6 through the coupling 7. The rotating motor 6 is used to provide power support for the rotation of the feeding rotating bucket 9.

[0029] The rotating motor 6 is fixedly mounted on the motor mounting base 5, which is fixedly mounted on the main support frame 1. The control box 14 is equipped with a control switch to control the operation of the rotating motor 6.

[0030] A protective deceleration pad 19 is provided on the arc-shaped support surface of the cylindrical material placement rack 11. The protective deceleration pad 19 is provided with anti-slip particles to protect the cylindrical material from falling.

[0031] The working principle of this utility model is as follows: the cylindrical material is hoisted from the transport vehicle and placed on the cylindrical material placement rack 11. At this time, the non-open slot 10 position of the discharge rotating bucket 9 blocks the lower end of the cylindrical material placement rack 11 to prevent the cylindrical material from falling directly. A protective deceleration pad 19 is provided on the support surface of the cylindrical material placement rack 11. The protective deceleration pad 19 is provided with anti-slip particles to increase the frictional resistance during the falling process of the cylindrical material and slow down the falling speed. The cylindrical material placement rack 11 can temporarily store multiple cylindrical materials at one time. After the cylindrical materials are loaded into the cylindrical material placement rack 11 by the overhead crane, it will not affect the use of the overhead crane for other equipment.

[0032] When the cylindrical material is unloaded from the placement rack, the rotating motor 6 rotates clockwise, aligning the position of the opening slot 10 with the position of the lower end of the cylindrical material placement rack 11. The lowest cylindrical material falls into the discharge rotating hopper 9 due to gravity. The rotating motor 6 drives the discharge rotating hopper 9 to rotate counterclockwise, discharging the cylindrical material into the discharge slot 2. A buffer receiving device is set below the discharge slot 2 to receive the material, which can realize the temporary storage and individual unloading of the cylindrical material. During the unloading process, the non-opening slot 10 side of the discharge rotating hopper 9 blocks the lower end of the cylindrical material placement rack 11 to prevent other cylindrical materials from falling. The device is equipped with universal casters 8 at the bottom, which can also be used as a temporary storage area after the entire device is transported and then unloaded individually. No other lifting equipment is needed for the temporary storage and unloading process.

[0033] This utility model has a reasonable structural design and is easy to install and use. It is equipped with an arc-shaped cylindrical material placement rack 11 for temporary storage and placement of cylindrical materials. This makes it easy to place the cylindrical materials on the cylindrical material placement rack 11 and then unload them individually using the equipped discharge rotating bucket 9. This eliminates the need for long-distance material transportation using an overhead crane, effectively saving material unloading time. The cylindrical material placement rack 11 can temporarily store cylindrical materials, and individual cylindrical materials can be unloaded during the processing. The discharge rotating bucket 9 has a cylindrical slotted structure, which can both block and limit the lower end of the cylindrical material placement rack 11 and allow the cylindrical materials to fall into the discharge rotating bucket 9 through the opening slot 10. Rotating the discharge rotating bucket 9 unloads the cylindrical materials.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A rotary kiln cylinder material feeding device, comprising a main support frame (1) and a cylinder material placement frame (11), characterized in that, The main support frame (1) is provided with a discharge slot (2). One end of the discharge slot (2) is provided with a bearing support (3) and the other end is provided with a bearing support (4). A discharge rotating bucket (9) is installed between the bearing support (3) and the bearing support (4). An opening slot (10) is provided on the discharge rotating bucket (9). A rotating motor (6) is provided on the outside of the bearing support (4). A control box (14) is provided below the rotating motor (6). A cylindrical material placement rack (11) is provided on the side of the discharge rotating bucket (9) on the main support frame (1). The cylindrical material placement rack (11) is an arc-shaped frame structure. A receiving protective plate (12) is provided at the upper end of the cylindrical material placement rack (11).

2. The rotary kiln cylinder material feeding device according to claim 1, characterized in that, The receiving protective plate (12) and the cylindrical material placement rack (11) are connected by bolts. The two sides of the receiving protective plate (12) are triangular structures, and an auxiliary support frame (13) is provided below the cylindrical material placement rack (11).

3. The rotary kiln cylinder material feeding device according to claim 2, characterized in that, The cross-section of the opening groove (10) is greater than 1 / 2 of the end face of the discharge rotating bucket (9).

4. The rotary kiln cylinder material feeding device according to claim 3, characterized in that, The main support frame (1) is equipped with a movable wheel (8), which is a brake universal wheel. Both ends of the discharge rotating bucket (9) are fixedly provided with connecting flanges (15). The bearing support one (3) and the bearing support two (4) are fixedly installed on the main support frame (1) by bolts.

5. A rotary kiln cylinder material feeding device according to claim 4, characterized in that, A flange shaft (16) is provided on the outside of the connecting flange (15). A support bearing (17) is provided at the mating position between the flange shaft (16) and the bearing support (4). A bearing end cover (18) is provided on the outside of the support bearing (17). The flange shaft (16) is connected to the main shaft of the rotating motor (6) through a coupling (7).

6. The rotary kiln cylinder material feeding device according to claim 5, characterized in that, The rotating motor (6) is fixedly mounted on the motor mounting base (5), the motor mounting base (5) is fixedly mounted on the main support frame (1), and the control box (14) is equipped with a control switch.

7. A rotary kiln cylinder material feeding device according to claim 6, characterized in that, The arc-shaped support surface of the cylindrical material placement rack (11) is provided with a protective deceleration pad (19), and the protective deceleration pad (19) is provided with anti-slip particles.

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