Rod milling device with anti-blocking function for treating tungsten-based boron carbide raw material

Abstract

The utility model relates to the technical field of rod milling of tungsten-based boron carbide raw materials, in particular to a rod milling device with an anti-blocking function for treating the tungsten-based boron carbide raw materials, and solves the problem that in the prior art, the tungsten-based boron carbide raw materials are easily blocked by larger raw materials in the feeding process, so that the processing is influenced. A rod milling device with an anti-blocking function and used for treating tungsten-based boron carbide raw materials comprises a rod mill, the top of the rod mill communicates with a feeding box, the top of the feeding box is fixedly connected with a motor, an output shaft of the motor is in transmission connection with a poke rod, a filter plate is arranged in the feeding box through a mounting mechanism, and the side face of the feeding box communicates with a feeding pipe. The poke rod is located at the top of the filter plate, an inclined plate is fixedly connected to the interior of the feeding box, the inclined plate is attached to the side face of the filter plate, and a storage mechanism is arranged between the inclined plate and the feeding box. According to the utility model, the feeding of the rod mill cannot be blocked, so that the feeding is smoother.

Description

TECHNICAL FIELD

[0001] The utility model relates to tungsten base boron carbide raw material's stick grinding technical field especially, it relates to a kind of stick grinding device of processing tungsten base boron carbide raw material with anti-blocking function. BACKGROUND

[0002] Tungsten base boron carbide is a composite material, boron carbide itself has extremely high hardness, after being compounded with tungsten, the hardness of material is further improved, can resist strong wear and tear, the addition of tungsten enhances the strength of material, so that it can withstand greater pressure and tension, with good high-temperature resistance, can maintain stable performance under high-temperature environment, resistant to many chemical substances, not easy to be corroded, stick grinding is a kind of process that uses steel bar as grinding medium to crush and grind materials, mainly realized by stick grinding machine.

[0003] In prior art, tungsten base boron carbide raw material is pretreated before stick grinding, so that the raw material is crushed to be suitable for entering stick grinding machine, then the raw material is sent into the inside of stick grinding machine for processing, the processed raw material leaves the stick grinding machine, and the particle size of the discharged tungsten base boron carbide product is detected regularly to understand whether the grinding effect meets the requirements.

[0004] However, in the process of sending the crushed raw material into stick grinding machine, since the raw material is crushed, sometimes some raw material is larger, and cooperates with other raw material to easily jam the feeding structure of stick grinding machine, so that the feeding of stick grinding machine is blocked, affecting the use of stick grinding machine, so that stick grinding machine cannot continue processing. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of stick grinding device of processing tungsten base boron carbide raw material with anti-blocking function, solve the problem that tungsten base boron carbide raw material is easily jammed by larger raw material in the feeding process in prior art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A kind of stick grinding device of processing tungsten base boron carbide raw material with anti-blocking function, including stick grinding machine, the top of stick grinding machine is communicated with feed box, the top of feed box is fixedly connected with motor, the output shaft of motor is connected with the rod of stirring, the inside of feed box is provided with filter plate by mounting mechanism, the side of feed box is communicated with feed pipe, the rod of stirring is located at the top of filter plate, the inside of feed box is fixedly connected with inclined plate, the side of filter plate is pasted with inclined plate, and receiving mechanism is arranged between inclined plate and feed box.

[0008] Preferably, the mounting mechanism comprises an access slot formed in the side surface of the feeding box, and the filter plate is arranged in the access slot.

[0009] Preferably, the side surface of the feeding box is rotationally connected with a limiting block, and the side surface of the filter plate is fixedly connected with two pulling rods.

[0010] Preferably, the receiving mechanism comprises a discharging slot formed in the side surface of the feeding box, and the inclined plate is arranged in the discharging slot.

[0011] Preferably, the top of the receiving box is rotationally connected with a V-shaped sieve plate, and one end of the limiting rod is threadedly connected with a sleeve.

[0012] Preferably, the two side surfaces of the inclined plate are fixedly connected with leakage-proof plates.

[0013] The utility model has the following beneficial effects:

[0014] When the tungsten-based boron carbide raw material is subjected to the rod milling processing, the driving rod driven by the motor rotates on the filter plate, and the raw material can be driven to rotate on the filter plate, in this process, the raw material of suitable size directly passes through the filter plate and enters the rod mill, and the raw material that is not suitable is driven to the inclined plate and discharged, when the raw material is discharged, the sieve plate can also separate the raw material, so that the too large raw material is broken again, and the raw material driven away from the feeding box due to accumulation is re-fed into the feeding pipe for feeding, the filter plate is replaced through the mounting mechanism, so as to prevent the filter plate from being blocked and affecting the filtering of the raw material, so that the raw material can be normally filtered, when the rod mill is fed, the driving rod prevents the raw material from accumulating on the filter plate, the filter plate allows the fine raw material to pass through the feeding box and enter the rod mill, so that the rod mill feeding is not blocked, and the feeding is more smooth. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is Figure 1 a side surface structural schematic diagram;

[0018] Figure 3 It is Figure 1Structure schematic diagram of the containing mechanism in the middle;

[0019] Figure 4 For Figure 1 Structure schematic diagram of the motor in the middle of the feeding box;

[0020] Figure 5 For Figure 1 Structure schematic diagram of the filter plate in the middle of the feeding box when being pulled.

[0021] In the figure: 1, rod mill; 2, feeding box; 3, motor; 4, push rod; 5, mounting mechanism; 6, filter plate; 7, feeding pipe; 8, inclined plate; 9, containing mechanism; 501, in-out slot; 502, bearing plate; 503, limiting block; 504, pull rod; 901, discharge slot; 902, limiting rod; 903, containing box; 904, sieve plate; 905, screw sleeve; 906, leakage prevention plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model.

[0023] Referring to Figures 1-5The utility model provides a kind of processing tungsten-based boron carbide raw material's rod mill device with anti-blocking function, including rod mill 1, the top of rod mill 1 is communicated with feed box 2, when needing to load, material is placed into feed box 2, material is smoothly entered into the inside of rod mill 1 by feed box 2, the top of feed box 2 is fixedly connected with motor 3, the output shaft of motor 3 is connected with poking rod 4, the inside of feed box 2 is equipped with filter plate 6 by mounting mechanism 5, the side of feed box 2 is communicated with feed pipe 7, poking rod 4 is located on the top of filter plate 6, in actual operation process, tungsten-based boron carbide raw material needs to be poured into feed pipe 7, then tungsten-based boron carbide raw material is fed into feed box 2 by feed pipe 7, after that, tungsten-based boron carbide raw material will be moved to the top of filter plate 6, motor 3 is started in this process, motor 3 drives poking rod 4 to rotate, so that poking rod 4 stirs tungsten-based boron carbide raw material on filter plate 6, so that raw material can be driven to pass through filter plate 6 and filter into the inside of rod mill 1, the inside of feed box 2 is fixedly connected with inclined plate 8, and the side of filter plate 6 is attached, when poking rod 4 stirs raw material, larger raw material will not pass through filter plate 6 and enter rod mill 1, larger raw material is driven to inclined plate 8 by poking rod 4, then leaves feed box 2 by inclined plate 8, and storage mechanism 9 is equipped between inclined plate 8 and feed box 2, when larger raw material leaves feed box, raw material can be conveniently stored by storage mechanism 9, then raw material is re-screened, to ensure that raw material smoothly enters, to prevent raw material from blocking.

[0024] Further, the mounting mechanism 5 includes an inlet and outlet slot 501 formed in the side of the feed box 2, the filter plate 6 is arranged in the inside of the inlet and outlet slot 501, the inside of the feed box 2 is fixedly connected with two bearing plates 502, and the filter plate 6 is located above the bearing plates 502. When replacing the filter plate 6, the filter plate 6 can be directly pulled out through the inlet and outlet slot 501, and then a new filter plate 6 can be sent into the inside of the feed box 2 through the inlet and outlet slot 501. When the filter plate 6 enters the feed box 2, the filter plate 6 needs to be continuously located above the bearing plates 502, so that the filter plate 6 will not fall into the inside of the feed box 2 after entering the inside of the feed box 2, and the filter plate 6 can normally filter the raw material.

[0025] Preferably, the side of the feed box 2 is rotatably connected with a limiting block 503, and the side of the filter plate 6 is fixedly connected with two pulling rods 504. When replacing the filter plate 6, the limiting block 503 needs to be rotated first, so that the limiting block 503 will not block the movement of the filter plate 6. Then the filter plate 6 can be conveniently moved by the pulling rods 504, so that the filter plate 6 completely enters the inside of the feed box 2 and is attached to the inclined plate 8. Then the limiting block 503 is rotated again, so that the limiting block 503 blocks the inlet and outlet slot 501, and the filter plate 6 cannot be separated from the feed box 2 during use, to ensure the normal use of the filter plate 6.

[0026] Preferably, the storage mechanism 9 comprises a discharge slot 901 opened on the side surface of the feeding box 2, the inclined plate 8 is arranged in the interior of the discharge slot 901, two limiting rods 902 are fixedly connected to the side surface of the feeding box 2, and a storage box 903 is arranged between the two limiting rods 902. After the raw materials on the filter plate 6 are swept into the inclined plate 8 by the sweeping rod 4, the raw materials roll on the inclined plate 8 and then leave the feeding box 2 through the discharge slot 901 on the side surface of the feeding box 2, and then the raw materials enter the interior of the storage box 903. The larger raw materials swept out are collected to prevent the larger raw materials from being blocked on the filter plate 6. After the storage box 903 is filled, the storage box 903 can be pulled out from the limiting rods 902. After being pulled out, a new storage box 903 is replaced to continue collecting the raw materials swept out, so that the raw materials swept out can be continuously collected.

[0027] Preferably, the top of the storage box 903 is rotationally connected with a V-shaped sieve plate 904, and a threaded sleeve 905 is threaded on one end of the limiting rod 902. Before the raw materials swept out are stored in the storage box 903, the raw materials swept out can be regulated through the sieve plate 904, so that the particularly large raw materials and impurities are blocked and cannot enter the interior of the storage box 903. When the storage box 903 is filled with raw materials or the top of the sieve plate 904 is filled, the storage box 903 can be taken out and replaced. Then, the sieve plate 904 is rotated, so that the larger raw materials and impurities blocked on the sieve plate 904 leave the storage box 903. The raw materials that can still be used are conveniently sent into the feeding box 2 through the feeding pipe 7. When the storage box 903 is replaced, the storage box 903 can be conveniently limited through the nut to ensure the function of the storage box 903.

[0028] Preferably, the two sides of the inclined plate 8 are fixedly connected with leakage-proof plates 906. When the raw materials leave the feeding box 2 through the inclined plate 8, the leakage-proof plates 906 are needed to prevent the raw materials from leaving the inclined plate 8 from the side surface, so that the raw materials falling off affect the environment. The leakage-proof plates 906 can protect the raw materials.

[0029] In summary:

[0030] In the rod mill of tungsten-based boron carbide raw material, the raw material can be sent into the inside of the feeding box 2 through the feeding pipe 7, then the motor 3 is started, the motor 3 can drive the stirring rod 4 to rotate through the output shaft, the stirring rod 4 can stir the raw material entering the top of the filter plate 6, so that the raw material on the filter plate 6 moves, in the moving process, the smaller raw material can enter the inside of the rod mill 1 through the filter of the filter plate 6, then the rod mill 1 is started to process the material, in the using process, the filter holes of the filter plate 6 can be blocked by the raw material with appropriate size after a period of time, at this time, the filter plate 6 needs to be replaced through the mounting mechanism 5, when the filter plate 6 is replaced, the limiting block 503 is rotated first, then the filter plate 6 is conveniently pulled out through the pulling rod 504, the filter plate 6 is pulled out of the feeding box 2 through the in-out slot 501, then a new filter plate 6 is replaced, the filter plate 6 enters the inside of the feeding box 2 through the in-out slot 501, and the filter plate 6 is carried by the carrying plate 502, can normally adhere to the inclined plate 8, ensures the replacement of the filter plate 6, after the stirring rod 4 sends the larger raw material and impurities into the inclined plate 8, the raw material can leave the feeding box 2 through the inclined plate 8, then the raw material leaving the inside of the feeding box 2 is collected through the storage mechanism 9, the raw material leaves the feeding box 2 through the discharge slot 901, then the raw material enters the storage box 903, in the process of entering the storage box 903, the raw material is screened by the sieve plate 904, the larger raw material and the smaller raw material are separated for processing, when the storage box 903 is replaced, the nut is screwed first, then the storage box 903 is pulled out of the limiting rod 902, then the new storage box 903 is inserted into the limiting rod 902, then the nut is screwed again to ensure the stability of the storage box 903, when the raw material moves on the inclined plate 8, the raw material can be prevented from separating through the leakage prevention plate 906, through the above structure, the raw material entering the rod mill 1 can be conveniently filtered, the larger raw material or impurities can be prevented from blocking the feeding box 2, so that the entering of the raw material is more smooth, the rod mill 1 can process the tungsten-based boron carbide raw material conveniently.

[0031] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A rod mill device for processing tungsten-based boron carbide raw material with a clogging prevention function, comprising a rod mill (1), characterized in that, The top of the rod mill (1) is communicated with a feeding box (2), the top of the feeding box (2) is fixedly connected with a motor (3), the output shaft of the motor (3) is drivingly connected with a poking rod (4), the inside of the feeding box (2) is provided with a filter plate (6) through a mounting mechanism (5), the side of the feeding box (2) is communicated with a feeding pipe (7), the poking rod (4) is located at the top of the filter plate (6), the inside of the feeding box (2) is fixedly connected with an inclined plate (8), the inclined plate (8) is attached to the side of the filter plate (6), and the inclined plate (8) and the feeding box (2) are provided with a containing mechanism (9).

2. The rod mill device for processing tungsten-based boron carbide raw material with anti-blocking function according to claim 1, characterized in that, The mounting mechanism (5) comprises an in-out groove (501) formed in the side of the feeding box (2), the filter plate (6) is arranged in the inside of the in-out groove (501), and the inside of the feeding box (2) is fixedly connected with two bearing plates (502), and the filter plate (6) is located above the bearing plates (502).

3. The rod mill device for processing tungsten-based boron carbide raw material with anti-blocking function according to claim 2, characterized in that, The side of the feeding box (2) is rotatably connected with a limiting block (503), and the side of the filter plate (6) is fixedly connected with two pulling rods (504).

4. The rod mill device for processing tungsten-based boron carbide raw material with anti-blocking function according to claim 1, characterized in that, The containing mechanism (9) comprises a discharging groove (901) formed in the side of the feeding box (2), the inclined plate (8) is arranged in the inside of the discharging groove (901), and the side of the feeding box (2) is fixedly connected with two limiting rods (902), and the containing box (903) is arranged between the two limiting rods (902).

5. The rod mill device for processing tungsten-based boron carbide raw material with anti-blocking function according to claim 4, characterized in that, The top of the containing box (903) is rotatably connected with a V-shaped sieve plate (904), and one end of the limiting rod (902) is threadedly connected with a threaded sleeve (905).

6. The rod mill device for processing tungsten-based boron carbide raw material with anti-blocking function according to claim 1, characterized in that, The two sides of the inclined plate (8) are fixedly connected with leakage-proof plates (906).

Images