Colloid mill with efficient grinding function

Abstract

The utility model discloses an efficient grinding colloid mill, which belongs to the technical field of asphalt grinding equipment, aims to solve the problem that the asphalt cannot be screened and ground again according to the effect of the grinding process, and comprises a grinding tank, supporting legs and a fixing plate, the grinding tank is fixedly connected to the bottom of the grinding tank, and the supporting legs are fixedly connected to the bottom of the grinding tank. A grinding mechanism is arranged on the grinding tank through a fixing plate, and a lifting mechanism is arranged on the right side of the grinding tank; the grinding mechanism is arranged, in the grinding process, raw materials can be screened according to the quality of the grinding process, qualified ground raw materials are subjected to discharging operation, unqualified raw materials are screened out for subsequent grinding machining work, and the grinding quality of the grinding machine is improved; and after unqualified raw materials are screened in cooperation with the grinding mechanism, the unqualified raw materials can be conveyed and lifted again, and the unqualified raw materials enter the grinding tank again and are ground through the grinding mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of asphalt grinding equipment, and in particular relates to a colloid mill for high-efficiency grinding. Background Art

[0002] The prior art discloses a high-efficiency grinding colloid mill with a patent announcement number of CN211586831U. The patent includes a base, a grinding tank and a driving motor. The bottom of the grinding tank is rotatably connected to a moving grinding disc, and a fixed grinding disc is fixed to the side of the grinding tank. The driving motor drives the moving grinding disc to rotate. The moving grinding disc is in a truncated cone shape. A plurality of parallel friction convex strips are arranged on the moving grinding disc. The friction convex strips are in an arc shape. The rotation direction of the moving grinding disc is from the lower end of the friction convex strip toward the upper end of the friction convex strip. The side of the friction convex strip along the rotation direction of the moving grinding disc is provided with a crushing groove with an arc-shaped cross section. A crushing groove is formed between the outer edge of the friction convex strip and the crushing groove. The crushing convex edge, through the above-mentioned arrangement, when the moving grinding disc rotates, the inclined surface of the friction convex strip has a downward pushing effect on the grinding material, so that the grinding material has a tendency to flow downward. At the same time, the material to be ground will continue to contact and rub with the friction convex strip during the downward flow process, and the grinding efficiency is high. However, there are still the following deficiencies in actual use: From a practical point of view, the device cannot guarantee the comprehensiveness of its grinding work during the grinding process, and some raw materials that are not completely ground will enter the subsequent work, resulting in a decrease in its production quality. At the same time, it is impossible to screen and grind it again according to the grinding effect, so its grinding efficiency cannot be guaranteed.

[0003] Therefore, a high-efficiency grinding colloid mill is needed to solve the problem in the prior art that the material cannot be screened and ground again according to the effect of the grinding process. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency grinding colloid mill to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency grinding colloid mill, comprising a grinding tank, supporting legs and a fixed plate, wherein the grinding tank is fixedly connected to the bottom of the grinding tank, the fixed plate is fixedly mounted on the supporting legs and arranged below the grinding tank, a grinding mechanism is arranged on the grinding tank through the fixed plate, and a lifting mechanism is arranged on the right side of the grinding tank.

[0006] The grinding mechanism includes a first motor, which is fixedly installed on the top of a fixed plate and arranged below a grinding tank. A connecting shaft is fixedly connected to the top of the first motor, and the connecting shaft passes through the grinding tank through a bearing. A guide plate is fixedly connected to the top of the connecting shaft, and a grinding plate is fixedly connected to the top of the guide plate. A rotating plate is fixedly connected to the bottom of the guide plate, and a rotating seat is rotatably connected to the bottom of the rotating plate. A fixed cylinder is fixedly connected to the bottom of the rotating seat, and a screen is fixedly connected to the outer surface of the fixed cylinder and is connected to the fixed cylinder through the rotating seat. A guide pipe is connected to the right side of the fixed cylinder near the bottom and passes through the outside of the bottom of the grinding tank and is connected to the lifting mechanism.

[0007] It should be noted in the solution that a fixed grinding disc is provided in the grinding tank to match the grinding disc, and the grinding disc is arranged below it.

[0008] It is further worth noting that the outer periphery of the guide plate is arranged in an arc-shaped inclined surface.

[0009] It should be further explained that the fixed cylinder is arranged in a hollow cylindrical shape, and a hollow shape is arranged inside the wall, and the screen is arranged in a conical shape, and is larger at the top and smaller at the bottom.

[0010] As a preferred implementation, the flow guide pipe is arranged obliquely.

[0011] As a preferred embodiment, the lifting mechanism includes a lifting cylinder, the bottom of the lifting cylinder is connected to the guide pipe near the guide pipe, the outer surface of the lifting cylinder is fixedly connected with a connecting block, the connecting block is connected to the outside of the grinding tank, a second motor is fixedly installed on the top of the lifting cylinder, the bottom end of the second motor is fixedly connected to a spiral blade shaft and is arranged in the lifting cylinder, the outside of the lifting cylinder is fixedly connected with a conveying pipe near the upper side, the conveying pipe is arranged near the top of the grinding tank and is connected to the upper part of the grinding tank.

[0012] Compared with the prior art, the colloid mill provided by the utility model has at least the following beneficial effects:

[0013] (1) Through the grinding mechanism, the raw materials can be screened according to the quality of the grinding process during the grinding process, and the qualified raw materials are discharged, and the unqualified raw materials are screened out for subsequent grinding processing, thereby improving the grinding quality.

[0014] (2) After the unqualified raw materials are screened by the lifting mechanism in cooperation with the grinding mechanism, they can be transported and lifted again, so that they enter the grinding tank again and are ground by the grinding mechanism, thereby ensuring the grinding quality and improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal cutaway structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the grinding mechanism structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the lifting mechanism structure of the utility model.

[0019] In the figure: 1. grinding tank; 2. supporting legs; 3. fixing plate; 4. grinding mechanism; 401. first motor; 402. connecting shaft; 403. grinding disc; 404. guide disc; 405. rotating disc; 406. rotating seat; 407. fixing cylinder; 408. screen; 409. guide pipe; 5. lifting mechanism; 501. lifting cylinder; 502. connecting block; 503. second motor; 504. spiral blade shaft; 505. conveying pipe. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with embodiments.

[0021] See also Figure 1-4 The utility model provides a colloid mill for high-efficiency grinding, including a grinding tank 1, supporting legs 2 and a fixing plate 3, the grinding tank 1 is fixedly connected to the bottom of the grinding tank 1, the fixing plate 3 is fixedly installed on the supporting legs 2 and is arranged below the grinding tank 1, a grinding mechanism 4 is arranged on the grinding tank 1 through the fixing plate 3, and a lifting mechanism 5 is arranged on the right side of the grinding tank 1.

[0022] The grinding mechanism 4 facilitates the screening of the ground raw materials, thereby improving the grinding quality. The lifting mechanism 5 facilitates the re-grinding of the raw materials that fail the screening, further ensuring the grinding quality and improving the grinding efficiency.

[0023] Further as Figure 1 , Figure 2 and Figure 3As shown, it is worth specifically explaining that the grinding mechanism 4 includes a first motor 401, the first motor 401 is fixedly installed on the top of the fixed plate 3 and is arranged below the grinding tank 1, the top of the first motor 401 is fixedly connected to a connecting shaft 402, the connecting shaft 402 passes through the grinding tank 1 through a bearing, the top of the connecting shaft 402 is fixedly connected to a guide plate 404, the top of the guide plate 404 is fixedly connected to a grinding plate 403, the bottom of the guide plate 404 is fixedly connected to a rotating plate 405, the bottom of the rotating plate 405 is rotatably connected to a rotating seat 406, and the bottom of the rotating seat 406 is fixedly connected to a fixed cylinder 407, a screen 408 is fixedly connected to the outer surface of the fixed cylinder 407 and is connected to the fixed cylinder 407 through a rotating seat 406, a guide pipe 409 is connected to the right side of the fixed cylinder 407 near the bottom and passes through the outside of the bottom of the grinding tank 1 and is connected to the lifting mechanism 5, a fixed grinding disc 403 is matched with the grinding disc 403 in the grinding tank 1, and the grinding disc 403 is arranged below it, the outer periphery of the guide disc 404 is arranged in an arc-shaped inclined surface, the fixed cylinder 407 is arranged in a hollow cylindrical shape, and a hollow shape is arranged inside the wall, the screen 408 is arranged in a conical shape, and is larger at the top and smaller at the bottom, and the guide pipe 409 is arranged obliquely.

[0024] When in use, the first motor 401 drives the connecting shaft 402 to rotate, so that the grinding disc 403 rotates through the guide disc 404, and then cooperates with the fixed grinding disc in the grinding tank 1 to grind the raw materials. The ground raw materials fall through the guide disc 404 and fall onto the screen 408. Through the screening of the screen 408, the qualified raw materials are discharged and discharged through the bottom of the grinding tank 1, and the unqualified raw materials cannot pass through the screen 408, thereby achieving grinding and screening, and improving the grinding quality.

[0025] According to the above working process, it can be known that: through the setting of the grinding mechanism 4, during the grinding process, the raw materials can be screened according to the quality of the grinding process, the qualified raw materials are discharged, and the unqualified raw materials are screened out for subsequent grinding processing, thereby improving the grinding quality.

[0026] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth explaining in detail that the lifting mechanism 5 includes a lifting cylinder 501, and the bottom of the lifting cylinder 501 is connected to the guide pipe 409 near the side of the guide pipe 409, and the outer surface of the lifting cylinder 501 is fixedly connected with a connecting block 502, and the connecting block 502 is connected to the outside of the grinding tank 1. A second motor 503 is fixedly installed on the top of the lifting cylinder 501, and the bottom end of the second motor 503 is fixedly connected to a spiral blade shaft 504 and is arranged in the lifting cylinder 501. The outside of the lifting cylinder 501 is fixedly connected with a conveying pipe 505 near the upper side, and the conveying pipe 505 is arranged near the top of the grinding tank 1 and is connected to the upper part of the grinding tank 1.

[0027] When in use, unqualified raw materials are ground into the lifting cylinder 501 through the guide pipe 409, and the spiral blade shaft 504 is rotated in the lifting cylinder 501 under the operation of the second motor 503, and the raw materials are lifted to the conveying pipe 505 and introduced into the upper part of the grinding tank 1 through the conveying pipe 505, and ground again by the grinding disc 403, thereby improving its grinding efficiency and ensuring the grinding quality.

[0028] This solution has the following working process: when this device is used, the raw material is poured into the grinding tank 1, and the first motor 401 is operated to drive the connecting shaft 402 to rotate, so that the grinding disc 403 rotates through the guide disc 404, and then cooperates with the fixed grinding disc in the grinding tank 1 to grind the raw material. The ground raw material falls through the guide disc 404 and falls above the screen 408. Through the screening of the screen 408, the qualified raw material is discharged and discharged through the bottom of the grinding tank 1. The unqualified raw material cannot pass through the screen 408, and falls into the fixed cylinder 407 through the screen 408, and enters the lifting cylinder 501 through the guide pipe 409. Under the operation of the second motor 503, the spiral blade shaft 504 rotates in the lifting cylinder 501, and the raw material is lifted to the conveying pipe 505 and introduced into the upper part of the grinding tank 1 through the conveying pipe 505, and is ground again by the grinding disc 403, thereby improving its grinding efficiency and ensuring the grinding quality.

[0029] In summary: through the provided grinding mechanism 4, during the grinding process, the raw materials can be screened according to the quality of the grinding process, the qualified raw materials can be discharged, and the unqualified raw materials can be screened out for subsequent grinding processing, thereby improving the grinding quality; through the provided lifting mechanism 5, after the unqualified raw materials are screened in cooperation with the grinding mechanism 4, they can be transported and lifted again, so that they enter the grinding tank 1 again and are ground by the grinding mechanism, thereby ensuring the grinding quality and improving the grinding efficiency.

Claims

1. A high-efficiency grinding colloid mill, comprising a grinding tank (1), a supporting leg (2) and a fixing plate (3), characterized in that: The grinding tank (1), the support legs (2) and the fixing plate (3), the grinding tank (1) is fixedly connected to the bottom of the grinding tank (1), the fixing plate (3) is fixedly mounted on the support legs (2) and is arranged below the grinding tank (1), a grinding mechanism (4) is arranged on the grinding tank (1) through the fixing plate (3), and a lifting mechanism (5) is arranged on the right side of the grinding tank (1); The grinding mechanism (4) comprises a first motor (401), the first motor (401) is fixedly mounted on the top of the fixing plate (3) and arranged below the grinding tank (1), the top of the first motor (401) is fixedly connected to a connecting shaft (402), the connecting shaft (402) passes through the grinding tank (1) through a bearing, the top of the connecting shaft (402) is fixedly connected to a guide plate (404), the top of the guide plate (404) is fixedly connected to a grinding plate (403), and the bottom of the guide plate (404) is fixedly connected to a grinding plate (403). A rotating disk (405) is fixedly connected, and a rotating seat (406) is rotatably connected to the bottom of the rotating disk (405), and a fixed cylinder (407) is fixedly connected to the bottom of the rotating seat (406), and a screen (408) is fixedly connected to the outer surface of the fixed cylinder (407) and is connected to the fixed cylinder (407) through the rotating seat (406), and a flow guide pipe (409) is provided on the right side of the fixed cylinder (407) near the bottom and passes through the outer side of the bottom of the grinding tank (1) and is connected to the lifting mechanism (5).

2. The colloid mill for high-efficiency grinding according to claim 1, characterized in that: A fixed grinding disc is arranged in the grinding pot (1) to match the grinding disc (403), and the grinding disc (403) is arranged below the fixed grinding disc.

3. The colloid mill for high-efficiency grinding according to claim 1, characterized in that: The outer periphery of the guide plate (404) is arranged in an arc-shaped inclined surface.

4. The colloid mill for high-efficiency grinding according to claim 1, characterized in that: The fixed cylinder (407) is arranged in a hollow cylindrical shape, and a hollow shape is arranged inside the wall; the screen (408) is arranged in a conical shape, and is larger at the top and smaller at the bottom.

5. The colloid mill for high-efficiency grinding according to claim 1, characterized in that: The flow guide pipe (409) is arranged obliquely.

6. The colloid mill for high-efficiency grinding according to claim 1, characterized in that: The lifting mechanism (5) comprises a lifting cylinder (501), the bottom of the lifting cylinder (501) is connected to the guide tube (409) near the side of the guide tube (409), the outer surface of the lifting cylinder (501) is fixedly connected with a connecting block (502), and the connecting block (502) is connected to the outside of the grinding tank (1), and the top of the lifting cylinder (501) is fixedly installed with a second motor (503), the bottom end of the second motor (503) is fixedly connected with a spiral blade shaft (504) and is arranged in the lifting cylinder (501), and the outside of the lifting cylinder (501) is fixedly connected with a conveying pipe (505) near the upper side, and the conveying pipe (505) is arranged near the top of the grinding tank (1) and is connected to the upper part of the grinding tank (1).

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