Asphalt ore production grinding device with high grinding efficiency

Abstract

The utility model relates to the technical field of grinding devices, and discloses a grinding device for asphalt ore production, which is high in grinding efficiency and comprises a grinding disc and a feed hopper, a filter screen is arranged at the upper end in the grinding disc, a top ring is arranged at the upper end of the filter screen, and a first driving motor is arranged in the top ring. The first driving motor is connected with the millstone through an inner frame, a driving frame is installed at the output end of the first driving motor, and pressing rollers are rotationally installed at the two ends, located in the millstone, of the driving frame; the second driving motor is arranged at the upper end of the interior of the feeding hopper, a stirring frame and a spiral conveying blade are installed at the output end of the second driving motor, a flow guide pipe is arranged at the lower end of the feeding hopper, and the lower end of the spiral conveying blade extends to the feeding end of the flow guide pipe; the second vibrators are arranged on the two sides of the lower end of the feeding hopper. According to the utility model, asphalt ore is scattered to prevent adhesion, so that the grinding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a grinding device technical field, concretely is a kind of high grinding efficiency's grinding device for asphalt ore production. BACKGROUND

[0002] The main use of asphalt ore is to extract petroleum and chemical products. In addition, asphalt itself is also an important industrial raw material, used in construction, metallurgy, power and other industrial departments, as well as rubber, paint, paint, printing ink, wood processing and other production, asphalt ore needs to be ground in the production process, mainly to break it into smaller particles for subsequent processing and use. Grinding can effectively increase the surface area of asphalt ore, making it easier to mix with other materials, thereby improving the performance of asphalt mixture. In addition, grinding can remove impurities in asphalt ore, improve its purity, and make it more suitable for road construction and maintenance.

[0003] During grinding, asphalt ore is usually fed into a mill, which grinds it into the desired fineness through the action of grinding rollers and grinding plates. The design and operating conditions of the mill can be adjusted according to specific production needs to achieve the best grinding effect.

[0004] Asphalt ore is directly poured into the grinding machine. At room temperature, asphalt is in a solid state, but has a certain viscosity, which makes asphalt ore particles stick to each other when they come into contact. The asphalt ore that sticks to each other is directly poured into the grinding device, which hinders the effective grinding of the asphalt ore by the grinding medium, causing the grinding equipment to be blocked, thereby reducing the grinding efficiency. Therefore, a grinding device with high grinding efficiency for asphalt ore production is proposed. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a grinding device with high grinding efficiency for asphalt ore production to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grinding device with high grinding efficiency for asphalt ore production, comprising:

[0007] The grinding plate is provided with a filter screen at the upper end of the inside, the filter screen is provided with a top ring at the upper end, the inside of the top ring is provided with a first driving motor, the first driving motor is connected with the grinding plate through an inner frame, the output end of the first driving motor is provided with a driving frame, and the driving frame is rotatably installed with a pressure roller at both ends in the inside of the grinding plate.

[0008] Second drive motor, be located in the inside upper end of feed hopper, the output end of second drive motor is equipped with stirring frame and spiral conveying blade, the lower end of feed hopper is equipped with flow guide pipe, and the output end of flow guide pipe is located in the inside upper end of grinding disc, the lower end of spiral conveying blade extends to the feed end of flow guide pipe;

[0009] Second vibrator, be located in the lower end of feed hopper both sides.

[0010] Preferably, the lower end of the feed hopper is provided with a second spring on both sides, and the second spring is connected with the feed hopper.

[0011] Preferably, the lower end of the second spring is provided with a second support leg, and the second support leg is connected with the second spring, and the second support leg is used to support the second spring and the feed hopper.

[0012] Preferably, the lower end of the grinding disc is provided with four first springs which are uniformly distributed along the annular, and the first spring is connected with the grinding disc, the lower end of the first spring is provided with a first support leg, and the first support leg is connected with the first spring, and the first support leg is used to support the first spring and the grinding disc.

[0013] Preferably, the lower end of the grinding disc is provided with a first vibrator on both sides, and the first vibrator is connected with the grinding disc, and the first vibrator is used to vibrate the grinding disc to improve the contact between the asphalt ore and the pressure roller.

[0014] Preferably, the lower end of the grinding disc is provided with a discharge hopper at the middle position, and the discharge hopper is connected with the grinding disc, and the discharge hopper is located below the filter screen, and the discharge hopper is used to discharge the material.

[0015] Compared with the prior art, the utility model provides a kind of grinding efficiency high's asphalt ore production grinding device, with following beneficial effects:

[0016] The utility model discloses a kind of asphalt ore is poured into feed hopper, first drive motor in feed hopper controls stirring frame and is scattered, spiral conveying blade realizes uniform speed unloading, cooperate second vibrator to make feed hopper shake, further separate asphalt ore and prevent adhesion, as described above, solve the occurrence of adhesion phenomenon, and then improve the efficiency of asphalt ore grinding, solve the problem proposed in background art. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the overall structure perspective view of the utility model;

[0018] Figure 2 It is the overall structure sectional view of the utility model;

[0019] Figure 3 It is the Figure 2 Local enlarged view of area A.

[0020] In the figure: 1, grinding disc; 2, filter screen; 3, top ring; 4, first driving motor; 5, driving frame; 6, compression roller; 7, first vibrator; 8, first spring; 9, first supporting leg; 10, discharging hopper; 11, feeding hopper; 12, second spring; 13, second supporting leg; 14, second vibrator; 15, flow guide pipe; 16, second driving motor; 17, stirring frame; 18, spiral conveying blade. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] The utility model provides a technical scheme, a grinding device for asphalt ore production with high grinding efficiency, please refer to Figure 1 、 Figure 2 and Figure 3 , comprising:

[0023] Grinding disc 1 and feeding hopper 11, the inside upper end of grinding disc 1 is provided with filter screen 2, the upper end of filter screen 2 is provided with top ring 3, the inside of top ring 3 is provided with first driving motor 4, first driving motor 4 is connected with grinding disc 1 through inner frame, the output end of first driving motor 4 is installed with driving frame 5, and compression roller 6 is rotatably installed at both ends of driving frame 5 in the inside of grinding disc 1;

[0024] Second driving motor 16 is arranged at the inside upper end of feeding hopper 11, the output end of second driving motor 16 is installed with stirring frame 17 and spiral conveying blade 18, the lower end of feeding hopper 11 is provided with flow guide pipe 15, and the output end of flow guide pipe 15 is located at the inside upper end of grinding disc 1, and the lower end of spiral conveying blade 18 extends to the feeding end of flow guide pipe 15;

[0025] Second vibrator 14 is arranged at the lower end of feeding hopper 11 on both sides.

[0026] Please refer to Figure 1 and Figure 2 , the lower end of feeding hopper 11 is provided with second spring 12 on both sides, and second spring 12 is connected with feeding hopper 11.

[0027] Please refer to Figure 1 and Figure 2 , the lower end of second spring 12 is provided with second supporting leg 13, and second supporting leg 13 is connected with second spring 12, and second supporting leg 13 is used to support second spring 12 and feeding hopper 11.

[0028] Please refer to Figure 1 and Figure 2 The lower end of the grinding disc 1 is provided with four first springs 8 which are uniformly distributed along the annular, and the first springs 8 are connected with the grinding disc 1, and the lower end of the first spring 8 is provided with a first supporting leg 9 which is connected with the first spring 8, and the first supporting leg 9 is used for supporting the first spring 8 and the grinding disc 1.

[0029] Please refer to Figure 1 and Figure 2 The lower end of the grinding disc 1 is provided with a first vibrator 7 on both sides, and the first vibrator 7 is connected with the grinding disc 1, and the first vibrator 7 is used for vibrating the grinding disc 1 to improve the contact between the asphalt ore and the compression roller 6.

[0030] Please refer to Figure 1 and Figure 2 The lower end of the grinding disc 1 is provided with a discharge hopper 10 at the middle position, and the discharge hopper 10 is connected with the grinding disc 1, and the discharge hopper 10 is located inside and below the filter screen 2, and the discharge hopper 10 is used for discharging.

[0031] The scheme: the asphalt ore is poured into the feeding hopper 11, the second driving motor 16 is started to make the stirring frame 17 and the spiral conveying blade 18 rotate, and the second vibrator 14 is started to make the feeding hopper 11 vibrate, the rotation of the stirring frame 17 scatters the asphalt ore, and the asphalt ore is discharged at a uniform speed under the rotation of the spiral conveying blade 18, the asphalt ore is introduced into the grinding disc 1 through the flow guide pipe 15, the first driving motor 4 and the first vibrator 7 are started, the grinding disc 1 vibrates, at the same time, the driving frame 5 rotates to make the compression roller 6 grind the asphalt ore, when the powder-shaped object of the required size is obtained, the powder-shaped object falls through the filter screen 2 and falls on the discharge hopper 10, and the powder-shaped object is guided out through the discharge hopper 10 for discharging.

[0032] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A grinding device for asphalt ore production with high grinding efficiency, characterized by, Include: Millstone (1) and feed hopper (11), the upper end of the inside of the millstone (1) is provided with a filter screen (2), the upper end of the filter screen (2) is provided with a top ring (3), the inside of the top ring (3) is provided with a first drive motor (4), the first drive motor (4) is connected with the millstone (1) through the inner frame, the output end of the first drive motor (4) is installed with a drive frame (5), the drive frame (5) is rotatably installed with a press roll (6) at both ends of the inside of the millstone (1). Second drive motor (16), set in the upper end of the inside of the feed hopper (11), the output end of the second drive motor (16) is installed with a stirring frame (17) and a spiral conveying blade (18), the lower end of the feed hopper (11) is provided with a flow guide pipe (15), and the output end of the flow guide pipe (15) is located at the upper end of the inside of the millstone (1), the lower end of the spiral conveying blade (18) extends to the feed end of the flow guide pipe (15). Second vibrator (14), set in the lower end of the feed hopper (11) on both sides.

2. The grinding device for high grinding efficiency of asphalt ore production according to claim 1, characterized in that: The lower end of the feed hopper (11) is provided with a second spring (12) on both sides, and the second spring (12) is connected with the feed hopper (11).

3. The grinding device for high grinding efficiency of asphalt ore production as claimed in claim 2, wherein: The lower end of the second spring (12) is provided with a second supporting leg (13), and the second supporting leg (13) is connected with the second spring (12).

4. The grinding device for high grinding efficiency of asphalt ore production according to claim 1, characterized in that: The lower end of the millstone (1) is installed with four first springs (8) which are uniformly distributed along the annular, and the first springs (8) are connected with the millstone (1), the lower end of the first spring (8) is provided with a first supporting leg (9), and the first supporting leg (9) is connected with the first spring (8).

5. The grinding device for high grinding efficiency of asphalt ore production as claimed in claim 4, wherein: The lower end of the millstone (1) is provided with a first vibrator (7) on both sides, and the first vibrator (7) is connected with the millstone (1).

6. The grinding device for high grinding efficiency of asphalt ore production as claimed in claim 1, wherein: The lower end of the millstone (1) is provided with a discharge hopper (10) at the middle position, and the discharge hopper (10) is connected with the millstone (1), the discharge hopper (10) is located below the inside of the filter screen (2).

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