Cement raw material stacking and taking device

Abstract

The utility model relates to the technical field of cement production, in particular to a cement raw material stacking and taking device. According to the technical scheme, the bucket wheel comprises a cantilever type bucket wheel support and sleeves, a bucket wheel body is arranged at one end of the cantilever type bucket wheel support, the sleeves are arranged in the front end and the rear end of the cantilever type bucket wheel support, motors are arranged in the sleeves, rotating rings are arranged at the output ends of the motors, and protruding blocks are arranged on one sides of the rotating rings. A guide rod penetrates through one end of the sleeve, an impact head is arranged at one end of the guide rod, the outer wall of the end, located on the outer side of the sleeve, of the guide rod is sleeved with a limiting ring, and a spring is arranged at one end of the limiting ring. The impact structures located on the two sides of the bucket wheel body are arranged on the inner wall of the cantilever type bucket wheel support, the passing bucket wheel body is repeatedly impacted, and the problems that friction resistance is increased due to the fact that raw materials are attached to the inner wall of the bucket wheel, energy consumption is increased when the bucket wheel operates, and cleaning and maintaining difficulty and workload are low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement production, in particular to a cement raw material stacking and taking device. Background Art

[0002] The cantilever bucket wheel stacker and reclaimer is one of the important equipment used in the cement production process. With its specially designed bucket wheel, the cantilever bucket wheel stacker and reclaimer can move along the designated track system and evenly stack bulk raw materials such as limestone and clay into a pile of a certain thickness and shape. It can also accurately collect the required materials from the pre-stacked raw material pile and then transport them to the next production stage.

[0003] The cantilever bucket wheel stacker and reclaimer usually consists of the following parts: cantilever system, bucket wheel system, travel system, electrical control system and support structure. The cantilever is the main component used to support and operate the bucket wheel or grab bucket. The bucket wheel is a device used to pick up, dig and transport raw materials. It is usually located at the end of the cantilever and has the functions of rotation and lifting. It can accurately collect and move materials. The excavated materials are transported to the cement raw material conveyor belt for stacking and retrieving cement raw materials.

[0004] Cement raw materials themselves have a certain degree of stickiness. Especially in a humid environment, cement raw materials are easy to adhere to the inner wall of the bucket wheel of the cantilever bucket wheel stacker and reclaimer, and then form lumps. The raw materials adhering to the inner wall of the bucket wheel will increase friction resistance, resulting in increased energy consumption during the operation of the bucket wheel, and increasing the difficulty and workload of cleaning and maintenance. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a cement raw material pile taking device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement raw material pile material taking device, comprising a cantilever bucket wheel bracket and a sleeve, a conveyor belt is arranged inside the cantilever bucket wheel bracket, a bucket wheel body is arranged at one end of the cantilever bucket wheel bracket, sleeves are arranged inside the front and rear ends of the cantilever bucket wheel bracket, a motor is arranged inside the sleeve, a rotating ring is arranged at the output end of the motor, a protrusion is arranged on one side of the rotating ring, a guide rod passes through the inside of one end of the sleeve, an impact head is arranged at one end of the guide rod, a limiting ring is sleeved on the outer wall of one end of the guide rod located on the outer side of the sleeve, a sleeve is embedded and installed inside one end of the sleeve, a spring is arranged at one end of the limiting ring, a mounting ring is arranged at one end of the guide rod located inside the sleeve, and a stopper is arranged at one end of the mounting ring.

[0007] Preferably, one end of the spring is connected to the collar. The limiting ring supports one end of the spring and applies the elastic supporting force of the spring to the guide rod.

[0008] Preferably, a base is provided at one end of the motor, the base is located inside the sleeve, and one end is connected to the inner wall of the cantilever bucket wheel support. The motor is fixed to the inner wall of the cantilever bucket wheel support through the base and operates stably inside the sleeve.

[0009] Preferably, the stopper is located at the side of the mounting ring, and the projection is located at the side of the rotating ring. The projection and the stopper are used intermittently to provide stretching and contraction time for the spring to return.

[0010] Preferably, one end of the guide rod slides through the interior of the collar, and the guide rod is slidably guided by a limiting ring.

[0011] Preferably, the stopper is located on the rotation path of the protrusion, and the opposite end of the stopper and the protrusion are both in the shape of an arc surface. When the protrusion passes through the stopper, the arc surface reduces the friction resistance between the protrusion and the stopper.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. When the bucket wheel of the cantilever bucket wheel stacker and reclaimer of the utility model rotates to a set position, the impact structure driven by the motor is used to impact the outer wall of the bucket wheel. The impact force can vibrate the cement raw materials attached to the inner wall of the bucket wheel, and the materials on the inner wall of the bucket wheel are dispersed and fall off, thereby reducing the residual materials adhering to the inner wall of the bucket wheel. Through the impact device, the bucket wheel can be automatically cleaned without interrupting production, thereby improving the continuous operation of the equipment. Cleaning the attached materials can reduce friction resistance, which is beneficial to improving the operation efficiency of the equipment and reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the main three-dimensional structure of the sleeve of the utility model;

[0017] Figure 4 It is a schematic diagram of the main cross-sectional three-dimensional structure of the sleeve of the utility model.

[0018] Figure numerals: 1. cantilever bucket wheel support; 2. bucket wheel body; 3. conveyor belt; 4. sleeve; 5; guide rod; 6. impact head; 7. limit ring; 8. spring; 9. limit ring; 10. motor; 11. rotating ring; 12. mounting ring; 13. machine base; 14. block; 15. bump. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 4 As shown, a cement raw material pile material taking device proposed by the utility model comprises a cantilever bucket wheel support 1 and a sleeve 4, a conveyor belt 3 is arranged inside the cantilever bucket wheel support 1, a bucket wheel body 2 is arranged at one end of the cantilever bucket wheel support 1, sleeves 4 are arranged inside the front and rear ends of the cantilever bucket wheel support 1, a motor 10 is arranged inside the sleeve 4, a rotating ring 11 is arranged at the output end of the motor 10, a convex block 15 is arranged on one side of the rotating ring 11, a base 13 is arranged at one end of the motor 10, the base 13 is located inside the sleeve 4, and one end is connected to the inner wall of the cantilever bucket wheel support 1, and a sleeve 4 is penetrated inside one end. A guide rod 5 is provided with an impact head 6 at one end of the guide rod 5. The outer wall of the guide rod 5 at one end outside the sleeve 4 is sleeved with a limit ring 7. A spring 8 is provided at one end of the limit ring 7. A collar 9 is embedded and installed inside one end of the sleeve 4. One end of the spring 8 is connected to the collar 9. One end of the guide rod 5 slides through the collar 9. A mounting ring 12 is provided at one end of the guide rod 5 located inside the sleeve 4. A stopper 14 is provided at one end of the mounting ring 12. The stopper 14 is located on the side of the mounting ring 12. The protrusion 15 is located on the side of the rotating ring 11. The stopper 14 is located on the rotation path of the protrusion 15. The opposite ends of the stopper 14 and the protrusion 15 are both in the shape of arc surfaces.

[0021] Based on the implementation steps of Example 1: When the bucket wheel body 2 inside the cantilever bucket wheel support 1 is used to pile or take cement raw materials, the taken cement raw materials are conveyed to the conveyor belt 3, and the material adheres to the inner wall of the bucket wheel body 2. At this time, the motor 10 operates to drive the rotating ring 11 to rotate, and the rotating ring 11 drives the protrusion 15 to rotate with the output shaft of the motor 10 as the axis. When the protrusion 15 passes through the stopper 14, the stopper 14 is squeezed, and the stopper 14 is subjected to force on the guide rod 5 and the spring 8. The spring 8 is stretched and drives the impact head 6 to impact the side wall of the bucket wheel body 2. During the continuous rotation process of the protrusion 15, the bucket wheel body 2 is repeatedly impacted;

[0022] Cleaning the attached materials on the inner wall of the bucket wheel body 2 can reduce friction resistance. At the same time, the vibration force acts on the outer wall of the bucket wheel body 2, impacting the materials adhered to the outer wall of the bucket wheel body 2, and the adhered materials are detached, thereby improving the operating efficiency of the equipment and reducing energy consumption. Timely cleaning of the outer wall can avoid the accumulation of materials on the outer wall of the bucket wheel, reduce equipment wear and extend the service life of the equipment.

[0023] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cement raw material pile taking device, comprising a cantilever bucket wheel support (1) and a sleeve (4), characterized in that: A conveyor belt (3) is arranged inside the cantilever bucket wheel support (1), a bucket wheel body (2) is arranged at one end of the cantilever bucket wheel support (1), sleeves (4) are arranged inside the front and rear ends of the cantilever bucket wheel support (1), a motor (10) is arranged inside the sleeve (4), a rotating ring (11) is arranged at the output end of the motor (10), a convex block (15) is arranged on one side of the rotating ring (11), a guide rod (5) passes through the inside of one end of the sleeve (4), an impact head (6) is arranged at one end of the guide rod (5), a limiting ring (7) is sleeved on the outer wall of one end of the guide rod (5) located outside the sleeve (4), a sleeve ring (9) is embedded and installed inside one end of the sleeve (4), a spring (8) is arranged at one end of the limiting ring (7), a mounting ring (12) is arranged at one end of the guide rod (5) located inside the sleeve (4), and a stopper (14) is arranged at one end of the mounting ring (12).

2. A cement raw material pile taking device according to claim 1, characterized in that: One end of the spring (8) is connected to the collar (9).

3. A cement raw material pile taking device according to claim 1, characterized in that: A base (13) is provided at one end of the motor (10); the base (13) is located inside the sleeve (4), and one end of the base is connected to the inner wall of the cantilever bucket wheel support (1).

4. A cement raw material stacking and taking device according to claim 1, characterized in that: The stopper (14) is located on the side of the mounting ring (12), and the protrusion (15) is located on the side of the rotating ring (11).

5. The cement raw material stacking and taking device according to claim 1, characterized in that: One end of the guide rod (5) slides through the interior of the collar (9).

6. A cement raw material pile taking device according to claim 1, characterized in that: The stopper (14) is located on the rotation path of the protrusion (15), and the opposite ends of the stopper (14) and the protrusion (15) are both in the shape of arc surfaces.

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