Feeding device for high-pressure roller mill

Abstract

The utility model discloses a feeding device for a high-pressure roller mill, which comprises a moving plate, a mounting shell is mounted at the top of the moving plate, a transmission wheel is mounted in the mounting shell, and the outer wall of the transmission wheel is movably connected with a conveyor belt. The utility model relates to the technical field of feeding devices, through the cooperation of an auxiliary pipe, a sliding block and a sliding groove, when a conveying device is used, ore is placed in a feeding port and is driven by a conveying belt to enter and be discharged through a discharging pipe, the auxiliary pipe is adjusted, the sliding block is inserted into the sliding groove, and the conveying device is used for conveying the ore. Therefore, the ore enters the roller mill through the discharging pipe and the auxiliary pipe, it can be avoided that the ore falls into the roller mill in a windy day, and the problem that in the prior art, after the height of a conveying device is adjusted, a main body of the conveying device needs to be adjusted, so that the conveying device is matched with the inlet height of the roller mill in height, and the conveying device is inconvenient to use is solved. And the working efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device for a high-pressure roller mill. Background Technique

[0002] There are various types of metal ore resources in China, but most of the ore types are poor, miscellaneous and fine in quality. In order to solve the prominent problems faced by domestic metal mining enterprises in terms of economy, technology and environmental protection in mining development, they actively introduce, digest and absorb foreign new and efficient mine production process equipment. Under such a market background, the high-pressure roller mill was first studied, demonstrated, and began to be applied in domestic metal mining enterprises. It is also the most concerned mine production equipment in the domestic mining industry at present. It can be said that the high-pressure roller mill is widely used in domestic metal mines.

[0003] In the prior art, when in use, the ore is placed on the conveyor belt, and the conveyor belt is used to drive the ore to move, and the ore is conveyed into the high-pressure roller mill, and the ore is ground, thereby improving the working efficiency.

[0004] However, in actual use, due to the different heights of the roller mills, the overall height of the conveying device needs to be adjusted each time. And after adjusting the height of the main body, the height and distance between the end of the conveying device and the feed inlet of the roller mill also need to be adjusted, resulting in a certain amount of time required for adjustment each time, which reduces the working efficiency. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a feeding device for a high-pressure roller mill, which solves the problem that in actual use, due to the different heights of the roller mills, the overall height of the conveying device needs to be adjusted each time. And after adjusting the height of the main body, the height and distance between the end of the conveying device and the feed inlet of the roller mill also need to be adjusted, resulting in a certain amount of time required for adjustment each time, which reduces the working efficiency.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A feeding device for a high-pressure roller mill, including a moving plate, an installation shell is installed on the top of the moving plate, a transmission wheel is installed inside the installation shell, a conveyor belt is movably connected to the outer wall of the transmission wheel, a feed inlet is opened below the outer wall of the installation shell, a discharge pipe is communicated with the upper part on the other side of the outer wall of the installation shell, a fixed plate is installed at the bottom of the moving plate, and an auxiliary structure is installed on the outer wall of the discharge pipe. The auxiliary structure includes an auxiliary pipe, a chute and a slider. The inner wall of the auxiliary pipe is slidably clamped on the outer wall of the discharge pipe. A chute is opened on the outer wall of the auxiliary pipe, and a slider is slidably clamped on the inner wall of the chute. The outer wall of the slider is fixedly connected to the outer wall of the discharge pipe.

[0007] Preferably, a baffle is rotatably connected to the outer wall of the conveyor belt, a clamping block is abutted against the outer wall of the baffle, and the outer wall of the clamping block is fixedly connected to the outer wall of the conveyor belt.

[0008] Preferably, a fixing plate is installed on the top of the moving plate, a support column is fixedly connected to the top of the fixing plate, and the outer wall of the support column is movably connected to the inner wall of the moving plate.

[0009] Preferably, a connecting rod is rotatably connected to the inner wall of the moving plate through a bearing. One end of the connecting rod extending to the outside of the moving plate is fixedly connected to a turning handle, and one end of the connecting rod extending to the inside of the moving plate is fixedly connected to a top plate. An installation plate is arranged below the top plate. The outer wall of the installation plate is slidably clamped to the inner wall of the moving plate, and the bottom of the installation plate is fixedly connected to the top of the support column.

[0010] Preferably, a spring is abutted against the bottom of the inner wall of the moving plate. The inner wall of the spring is inserted into the outer wall of the support column, the top of the spring is abutted against the bottom of the installation plate, a limiting column is movably connected to the inner wall of the installation plate, and the outer wall of the limiting column is movably connected to the inner wall of the moving plate. Beneficial effects

[0011] The utility model provides a feeding device for a high-pressure roller mill. The following beneficial effects are achieved: through the cooperation of the auxiliary pipe, the slider and the chute, when using the conveying device, the ore is placed in the feeding port, and driven by the conveyor belt, the ore enters and is discharged through the discharge pipe. And the auxiliary pipe is adjusted so that the slider is inserted into the inside of the chute, so that the ore enters the roller mill through the discharge pipe and the auxiliary pipe, thereby shortening the adjustment time, and also being able to avoid the influence on the falling of the ore into the roller mill on windy days, and preventing sundries from being blown into the roller mill, solving the problem that in the prior art, when the height of the conveying device is adjusted, the main body of the conveying device needs to be adjusted to make the height of the conveying device suitable for the inlet of the roller mill, resulting in a reduction in work efficiency.

[0012] Through the cooperation of the connecting rod, the top plate and the installation plate, when the connecting rod is rotated to squeeze the installation plate by the top plate, the installation plate will drive the top plate to lift and lower, and the top plate will be stuck on the top of the installation plate to fix the installation plate, so that the top plate is abutted against the ground, making the conveying device more convenient to use. Description of the drawings

[0013] Figure 1 It is a schematic structural diagram of the utility model;

[0014] Figure 2 It is an external view schematic diagram of the utility model;

[0015] Figure 3 For Figure 1 Structural schematic diagram of the movable plate, baffle plate and connecting rod in

[0016] Figure 4 For Figure 1 Structural schematic diagram of the movable plate, fixed plate and mounting plate in

[0017] Figure 5 For Figure 1 Structural schematic diagram of the discharge pipe and auxiliary pipe in

[0018] In the figure: 1. Movable plate, 2. Installation shell, 3. Baffle plate, 4. Driving wheel, 5. Feeding port, 6. Discharge pipe, 7. Auxiliary pipe, 8. Conveyor belt, 9. Fixed plate, 10. Mounting plate, 11. Connecting rod, 12. Rotary handle, 13. Clamping block, 14. Top plate, 15. Limit post, 16. Spring, 17. Support column, 18. Chute, 19. Slide block. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] However, in actual use, due to the different heights of the roller mills, it is necessary to adjust the overall height of the conveying device every time. And after adjusting the height of the main body, it is also necessary to adjust the height and distance between the end of the conveying device and the feeding port of the roller mill, resulting in a certain amount of time required for adjustment each time and reducing the work efficiency.

[0021] In view of this, the present invention provides a feeding device for a high-pressure roller mill, which solves the problem that in actual use, due to the different heights of the roller mills, it is necessary to adjust the overall height of the conveying device every time. And after adjusting the height of the main body, it is also necessary to adjust the height and distance between the end of the conveying device and the feeding port of the roller mill, resulting in a certain amount of time required for adjustment each time and reducing the work efficiency.

[0022] Through the personnel in this field, the components in this case are connected in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0023] Embodiment 1: Consisting of Figures 1-5It can be known that a feeding device for a high-pressure roller mill includes a moving plate 1. An installation shell 2 is installed on the top of the moving plate 1. A transmission wheel 4 is installed inside the installation shell 2. Among them, the transmission wheel 4 is driven by a servo motor to rotate. The outer wall of the transmission wheel 4 is movably connected to a conveyor belt 8. A feed inlet 5 is opened below the outer wall of the installation shell 2. The other side above the outer wall of the installation shell 2 communicates with a discharge pipe 6. A fixing plate 9 is installed at the bottom of the moving plate 1. An auxiliary structure is installed on the outer wall of the discharge pipe 6. The auxiliary structure includes an auxiliary pipe 7, a chute 18 and a slider 19. The inner wall of the auxiliary pipe 7 is slidably clamped to the outer wall of the discharge pipe 6. A chute 18 is opened on the outer wall of the auxiliary pipe 7. The inner wall of the chute 18 is slidably clamped with a slider 19. The outer wall of the slider 19 is fixedly connected to the outer wall of the discharge pipe 6;

[0024] In the specific implementation process, it is particularly worth pointing out that, with the cooperation of the auxiliary pipe 7, the slider 19 and the chute 18, when using the conveying device, the ore is placed in the feed inlet 5, and driven by the conveyor belt 8, the ore enters and is discharged through the discharge pipe 6. And the auxiliary pipe 7 is adjusted so that the slider 19 is inserted into the inner part of the chute 18, so that the ore enters the roller mill through the discharge pipe 6 and the auxiliary pipe 7, thus shortening the adjustment time;

[0025] Furthermore, a baffle 3 is rotatably connected to the outer wall of the conveyor belt 8. A clamping block 13 abuts against the outer wall of the baffle 3. The outer wall of the clamping block 13 is fixedly connected to the outer wall of the conveyor belt 8;

[0026] In the specific implementation process, it is particularly worth pointing out that, with the cooperation of the baffle 3, the conveyor belt 8 and the clamping block 13, the baffle 3 is installed on the outer wall of the conveyor belt 8. When the baffle 3 conveys the ore, it will unfold under the blockage of the clamping block 13, making it more stable during conveying. And when rotating to the other side, without the blockage of the clamping block 13, the baffle 3 abuts against the conveyor belt 8, making it more stable during conveying;

[0027] Furthermore, a fixing plate 9 is installed on the top of the moving plate 1. A support column 17 is fixedly connected to the top of the fixing plate 9. The outer wall of the support column 17 is movably connected to the inner wall of the moving plate 1;

[0028] In the specific implementation process, it is particularly worth pointing out that, with the cooperation of the fixing plate 9, the moving plate 1 and the support column 17, driven by the support column 17, the fixing plate 9 can abut against the ground to fix the conveying device;

[0029] Specifically, when using the feeding device for the high-pressure roller mill, place the ore inside the feeding port 5. Drive the transmission wheel 4 to rotate through the driving structure, and make the conveyor belt 8 drive the ore to move. Moreover, after the baffle 3 is opened, it will be supported by the clamping block 13 to make the ore more stable during transportation, and adjust the position of the auxiliary pipe 7 in advance. Insert the slider 19 into the inside of the chute 18 to fix the auxiliary pipe 7, so that the ore accurately falls into the roller mill.

[0030] Embodiment 2: As Figures 1-5 can be seen, a connecting rod 11 is rotatably connected to the inner wall of the moving plate 1 through a bearing. One end of the connecting rod 11 extending to the outside of the moving plate 1 is fixedly connected to a turning handle 12. One end of the connecting rod 11 extending to the inside of the moving plate 1 is fixedly connected to a top plate 14. Below the top plate 14 is provided a mounting plate 10. The outer wall of the mounting plate 10 is slidably clamped to the inner wall of the moving plate 1. The bottom of the mounting plate 10 is fixedly connected to the top of the support column 17;

[0031] In the specific implementation process, it is particularly worth noting that, with the cooperation of the connecting rod 11, the top plate 14 and the mounting plate 10, rotate the connecting rod 11 to make the top plate 14 squeeze the mounting plate 10, which will make the mounting plate 10 drive the top plate 14 to rise and fall, and the top plate 14 will be stuck on the top of the mounting plate 10 to fix the mounting plate 10, so that the top plate 14 is pressed tightly against the ground, making the conveying device more convenient to use;

[0032] Furthermore, a spring 16 is pressed tightly against the bottom of the inner wall of the moving plate 1. The inner wall of the spring 16 is inserted into the outer wall of the support column 17. The top of the spring 16 is pressed tightly against the bottom of the mounting plate 10. A limiting column 15 is movably connected to the inner wall of the mounting plate 1. The outer wall of the limiting column 15 is movably connected to the inner wall of the moving plate 1;

[0033] In the specific implementation process, it is particularly worth noting that, with the cooperation of the spring 16, the mounting plate 10 and the limiting column 15, after the top plate 14 and the mounting plate 10 are loosened, under the extrusion of the spring 16, the mounting plate 10 will drive the support column 17 to retract, separating the top plate 14 from the ground, and when the mounting plate 10 moves, it will move on the outer wall of the limiting column 15, making it more convenient for it to rise and fall;

[0034] Specifically, on the basis of the above embodiment, by rotating the connecting rod 11, the top plate 14 is used to press tightly against the mounting plate 10, pressing the top plate 14 tightly against the ground, and after reversely rotating the connecting rod 11, the mounting plate 10 will drive the top plate 14 to separate from the ground under the action of the spring 16, making the conveying device more convenient to use.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0036] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a high pressure roller grinding mill, comprising a moving plate (1), characterized in that: A mounting shell (2) is mounted on the top of the movable plate (1), a transmission wheel (4) is mounted inside the mounting shell (2), a conveyor belt (8) is movably connected to the outer wall of the transmission wheel (4), a feed port (5) is provided at the bottom of the outer wall of the mounting shell (2), a discharge pipe (6) is connected to the top of the other side of the outer wall of the mounting shell (2), a fixed plate (9) is mounted at the bottom of the movable plate (1), and an auxiliary structure is mounted on the outer wall of the discharge pipe (6); The auxiliary structure comprises an auxiliary pipe (7), a slide groove (18) and a slide block (19); The inner wall of the auxiliary tube (7) is slidably engaged with the outer wall of the discharge tube (6); a slide groove (18) is provided on the outer wall of the auxiliary tube (7); a slider (19) is slidably engaged with the inner wall of the slide groove (18); and the outer wall of the slider (19) is fixedly connected to the outer wall of the discharge tube (6).

2. A feeding device for a high pressure roller mill according to claim 1, characterized in that: The outer wall of the conveyor belt (8) is rotatably connected to a baffle (3), the outer wall of the baffle (3) is pressed against a clamping block (13), and the outer wall of the clamping block (13) is fixedly connected to the outer wall of the conveyor belt (8).

3. A feeding device for a high pressure roller mill according to claim 1, characterized in that: A fixed plate (9) is installed on the top of the movable plate (1), a support column (17) is fixedly connected to the top of the fixed plate (9), and an outer wall of the support column (17) is movably connected to the inner wall of the movable plate (1).

4. A feeding device for a high pressure roller mill according to claim 1, characterized in that: The inner wall of the movable plate (1) is rotatably connected to a connecting rod (11) via a bearing; one end of the connecting rod (11) extending to the outer side of the movable plate (1) is fixedly connected to a turning handle (12); one end of the connecting rod (11) extending to the inside of the movable plate (1) is fixedly connected to a top plate (14); a mounting plate (10) is arranged below the top plate (14); the outer wall of the mounting plate (10) is slidably engaged with the inner wall of the movable plate (1); and the bottom of the mounting plate (10) is fixedly connected to the top of a support column (17).

5. The feeding device for a high pressure roller mill according to claim 1, characterized in that: The bottom of the inner wall of the movable plate (1) is pressed against a spring (16), the inner wall of the spring (16) is plugged into the outer wall of the support column (17), the top of the spring (16) is pressed against the bottom of the mounting plate (10), the inner wall of the mounting plate (10) is movably connected to the limiting column (15), and the outer wall of the limiting column (15) is movably connected to the inner wall of the movable plate (1).

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