Crushing device for uracil processing

Abstract

The utility model discloses a crushing device for uracil processing, which comprises a crushing base and a crushing box body, the crushing box body is arranged at the top of the crushing base, one end part of the crushing box body is sleeved with a rotating sleeve, the top of the rotating sleeve is provided with a binding cover, and the top end of the binding cover is fixedly connected with a blanking pipe in a penetrating manner; a rotary sleeve is arranged in the crushing box body, one end of the rotary sleeve is fixedly sleeved with a circular rack, a servo motor is arranged on one side of the crushing box body, an output shaft of the servo motor is in transmission connection with a gear, and a dust suction pipe is connected to one side of the rotary sleeve in a penetrating and inserting mode. The sound absorption cover is made of foamed plastic and rubber, has good sound absorption performance and waterproof performance and is usually used for reducing noise, and noise generated when uracil is processed by a smashing device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of uracil processing, in particular to a pulverizing device for uracil processing. Background Art

[0002] Uracil, also known as dioxopyrimidine, is white or light yellow needle-shaped crystals. When uracil is produced and processed, thiouracil is often used as the raw material. Then the raw material needs to be crushed, and a crushing device is needed. Most crushing devices use high-speed rotating crushing blades to shear, impact and grind the raw materials to crush them quickly. The crushed uracil is sieved through a screening system to obtain products of different particle sizes. The crushing blades installed on the crushing device are driven by a motor. The crushing device for uracil processing is designed to achieve efficient and fine crushing of uracil to meet its application needs in the pharmaceutical and chemical fields.

[0003] When uracil raw materials are crushed, although the crushing device usually adopts a sealed design, dust may still be generated when handling raw materials such as uracil. If the dust is not effectively controlled, it may affect the health of the workers and may cause environmental pollution. When the crushing device is working, it will generate certain noise due to the friction between the high-speed rotating blades and other mechanical parts. Long-term noise pollution may cause damage to the hearing of the workers. Therefore, it is particularly important to design a crushing device for uracil processing. Utility Model Content

[0004] The purpose of the utility model is to provide a pulverizing device for uracil processing, so as to solve the problem that if the dust is not effectively controlled, it may affect the health of the workers, and long-term noise pollution may cause damage to the hearing of the workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulverizing device for uracil processing, comprising a pulverizing base and a pulverizing box, the pulverizing box is installed on the top of the pulverizing base, one end of the pulverizing box is sleeved with a rotating sleeve, the top of the rotating sleeve is provided with a restraining cover, the top of the restraining cover is fixedly and inserted with a drop pipe, one end of the rotating sleeve is fixedly sleeved with a circular rack, a servo motor is provided on one side of the pulverizing box, the output shaft of the servo motor is transmission-connected with a gear, a dust suction pipe is inserted and connected on one side of the rotating sleeve, a support pipe is provided at one end of the dust suction pipe, the other end of the pulverizing box is sleeved with a sound absorbing cover, one end of the sound absorbing cover is sleeved with a positioning plate, the surface of the positioning plate is provided with a rotating groove, and two dust collecting cylinders are provided on the top of the positioning plate, one side of one of the dust collecting cylinders is provided with an air pump.

[0006] As a preferred technical solution of the utility model, the two dust collecting cylinders are connected by a through pipe, and the circular rack is located on one side of the outside of the gear.

[0007] As a preferred technical solution of the present utility model, the circular rack is meshingly connected with the gear.

[0008] As a preferred technical solution of the utility model, a rotating rod is slidably installed inside the rotating groove, and a receiving plate is provided at the bottom of the two dust collecting cylinders.

[0009] As a preferred technical solution of the utility model, a U-shaped plate is fixedly installed on one side of the accommodating plate, and the bottom end of the U-shaped plate is fixedly connected to one end of the rotating rod.

[0010] As a preferred technical solution of the utility model, the sound absorbing cover is fixedly mounted on the other end of the crushing box, and the positioning plate is fixedly mounted on one end of the sound absorbing cover.

[0011] As a preferred technical solution of the utility model, the diameter of the sound absorbing cover is smaller than the diameter of the positioning plate.

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

[0013] 1. The utility model discloses a pulverizing device for uracil processing. The pulverizing device comprises a rotating sleeve, a circular rack, a gear, a dust suction pipe, a rotating rod, a sound-absorbing cover and a dust collecting cylinder. After the servo motor is started, the gear is driven to rotate synchronously, thereby driving the circular rack meshing with the servo motor to rotate. The rotating sleeve and the restraining cover are rotated at the same time, thereby driving the dust suction pipe and the containing plate to rotate at the same time. After the air pump is started, the dust suction pipe can transfer the dust generated during the pulverization of the uracil raw material to the inside of the two dust collecting cylinders for collection. The two dust collecting cylinders are connected by a through pipe, which increases the area for collecting dust, avoids the influence of dust on the health of the staff, and prevents the dust from polluting the environment. The sound-absorbing cover is made of foam plastic and rubber, has good sound absorption and waterproof properties, is often used to reduce noise, and reduces the noise of the pulverizing device during the processing of uracil.

[0014] 2. The utility model is a pulverizing device for uracil processing. A positioning plate, a rotating groove, a U-shaped plate and a containing plate are arranged. After the circular rack is meshed with the gear, the rotating sleeve rotates at the same time. As the dust suction pipe and the support pipe apply pressure to the containing plate, the force can be transmitted to the rotating rod, and the rotating rod can make a circular motion inside the rotating groove, that is, the rotating sleeve and the containing plate rotate synchronously. The containing plate and the rotating rod are connected by the U-shaped plate. The rotation of the rotating rod will drive the containing plate to rotate at the same time, thereby increasing the dust absorption range of the dust suction pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a partial side view structural schematic diagram of the utility model;

[0017] Figure 3 For the utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a partial top view of the structure of the utility model.

[0019] In the figure: 1. crushing base; 2. crushing box; 3. rotating sleeve; 4. restraining cover; 5. drop pipe; 6. circular rack; 7. servo motor; 8. gear; 9. dust suction pipe; 10. positioning plate; 11. rotating groove; 12. rotating rod; 13. U-shaped plate; 14. containing plate; 15. dust collecting cylinder; 16. air pump; 17. sound absorbing cover; 18. support pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution of a crushing device for uracil processing:

[0022] Embodiment 1:

[0023] like Figure 1-3As shown, a pulverizing device for uracil processing comprises a pulverizing base 1 and a pulverizing box 2, the pulverizing box 2 is mounted on the top of the pulverizing base 1, one end of the pulverizing box 2 is sleeved with a rotating sleeve 3, the top of the rotating sleeve 3 is provided with a restraining cover 4, the top of the restraining cover 4 is fixedly inserted and connected with a drop pipe 5, one end of the rotating sleeve 3 is fixedly sleeved with a circular rack 6, one side of the pulverizing box 2 is provided with a servo motor 7, the output shaft of the servo motor 7 is transmission-connected with a gear 8, one side of the rotating sleeve 3 is inserted and connected with a dust suction pipe 9, one end of the dust suction pipe 9 is provided with a support pipe 18, and the pulverizing box 2 is provided with a servo motor 7, the output shaft of the servo motor 7 is transmission-connected with a gear 8, and one side of the rotating sleeve 3 is inserted and connected with a dust suction pipe 9, and one end of the dust suction pipe 9 is provided with a support pipe 18. A sound absorbing cover 17 is sleeved on the other end of the box body 2, and a positioning plate 10 is sleeved on one end of the sound absorbing cover 17. A rotating groove 11 is opened on the surface of the positioning plate 10, and two dust collecting cylinders 15 are arranged on the top of the positioning plate 10. An air pump 16 is arranged on one side of one of the dust collecting cylinders 15. After the air pump 16 is started, the dust suction pipe 9 can transfer the dust generated during the crushing process of the uracil raw material to the inside of the two dust collecting cylinders 15 for collection. The two dust collecting cylinders 15 are connected by a through pipe, which increases the area for dust collection and avoids the impact of dust on the health of the workers.

[0024] Embodiment 2:

[0025] Based on the first embodiment, Figure 1 and Figure 4 As shown, a U-shaped plate 13 is fixedly installed on one side of the receiving plate 14, the bottom end of the U-shaped plate 13 is fixedly connected to one end of the rotating rod 12, the sound absorbing cover 17 is fixedly sleeved on the other end of the crushing box 2, and the positioning plate 10 is fixedly sleeved on one end of the sound absorbing cover 17. The utility model is a crushing device for uracil processing, which is provided with a positioning plate 10, a rotating groove 11, a U-shaped plate 13 and a receiving plate 14. After the circular rack 6 is engaged with the gear 8, the rotating sleeve 3 rotates at the same time. As the dust suction pipe 9 and the support pipe 18 apply pressure to the receiving plate 14, the force can be transmitted to the rotating rod 12, and the rotating rod 12 can make a circular motion inside the rotating groove 11.

[0026] Working principle: Uracil, also known as dioxopyrimidine, is white or light yellow needle-shaped crystals. When uracil is produced and processed, thiouracil is often used as the raw material. Then, the raw material needs to be crushed, and a crushing device is needed. Most crushing devices use high-speed rotating crushing blades to shear, impact and grind the raw materials to crush them quickly. The crushed uracil is screened through a screening system to obtain products of different particle sizes. The crushing blades installed in the crushing device are driven by a motor. The crushing device for uracil processing is designed to achieve efficient and fine crushing of uracil to meet its application needs in the pharmaceutical and chemical fields. When pyrimidine raw materials are crushed, although the crushing device usually adopts a sealed design, dust may still be generated when processing raw materials such as uracil. If the dust is not effectively controlled, it may affect the health of the workers and may cause environmental pollution. When the crushing device is working, due to the friction between the high-speed rotating blades and other mechanical parts, a certain amount of noise will be generated. Long-term noise pollution may cause damage to the hearing of the workers. Therefore, the bottom end of the restraining cover 4 is fixedly connected to the top end of the rotating sleeve 3. After the servo motor 7 is started, it drives the gear 8 to rotate synchronously, thereby driving the circular ring meshing with it. The rack 6 rotates, the rotating sleeve 3 and the restraining cover 4 rotate at the same time, which drives the dust suction pipe 9 and the containing plate 14 to rotate at the same time. After the air pump 16 is started, the dust suction pipe 9 can transfer the dust in the process of crushing the uracil raw material to the inside of the two dust collecting cylinders 15 for collection. The two dust collecting cylinders 15 are connected by a through pipe, which increases the area for dust collection, avoids the impact of dust on the health of workers, and prevents dust from polluting the environment. The sound-absorbing cover 17 is made of foam plastic and rubber, has good sound absorption and waterproof properties, and is often used to reduce noise, reducing the noise of the crushing device during the processing of uracil, avoiding In order to prevent the noise from damaging the hearing of the staff, after the circular rack 6 is meshed with the gear 8, the rotating sleeve 3 rotates at the same time, and as the dust suction pipe 9 and the support pipe 18 apply pressure to the containing plate 14, the force can be transmitted to the rotating rod 12, and the rotating rod 12 can make a circular motion inside the rotating groove 11, that is, the rotating sleeve 3 and the containing plate 14 rotate synchronously, and the containing plate 14 and the rotating rod 12 are connected by the U-shaped plate 13. The rotation of the rotating rod 12 will drive the containing plate 14 to rotate at the same time, thereby increasing the dust absorption range of the dust suction pipe 9. The dust absorption of the dust suction pipe 9 can control the dust generated during the crushing process.

[0027] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulverizing device for uracil processing, comprising a pulverizing base (1) and a pulverizing box (2), wherein the pulverizing box (2) is mounted on the top of the pulverizing base (1), characterized in that: A rotating sleeve (3) is sleeved on one end of the pulverizing box (2), a restraining cover (4) is provided on the top of the rotating sleeve (3), a drop pipe (5) is fixedly inserted and connected to the top of the restraining cover (4), a circular rack (6) is fixedly sleeved on one end of the rotating sleeve (3), a servo motor (7) is provided on one side of the pulverizing box (2), an output shaft of the servo motor (7) is transmission-connected to a gear (8), a dust suction pipe (9) is inserted and connected on one side of the rotating sleeve (3), a support pipe (18) is provided on one end of the dust suction pipe (9), a sound absorbing cover (17) is sleeved on the other end of the pulverizing box (2), a positioning plate (10) is sleeved on one end of the sound absorbing cover (17), a rotating groove (11) is provided on the surface of the positioning plate (10), two dust collecting cylinders (15) are provided on the top of the positioning plate (10), one side of one of the dust collecting cylinders (15) is provided with an air pump (16).

2. A pulverizing device for uracil processing according to claim 1, characterized in that: The two dust collecting cylinders (15) are connected via a through pipe, and the circular rack (6) is located on one side outside the gear (8).

3. A pulverizing device for uracil processing according to claim 2, characterized in that: The circular rack (6) is meshingly connected with the gear (8).

4. The pulverizing device for uracil processing according to claim 1, characterized in that: A rotating rod (12) is slidably mounted inside the rotating groove (11), and a receiving plate (14) is disposed at the bottom of the two dust collecting cylinders (15).

5. A pulverizing device for uracil processing according to claim 4, characterized in that: A U-shaped plate (13) is fixedly mounted on one side of the accommodating plate (14), and the bottom end of the U-shaped plate (13) is fixedly connected to one end of the rotating rod (12).

6. A pulverizing device for uracil processing according to claim 1, characterized in that: The sound absorbing cover (17) is fixedly sleeved with the other end of the crushing box (2), and the positioning plate (10) is fixedly sleeved with one end of the sound absorbing cover (17).

7. A pulverizing device for uracil processing according to claim 6, characterized in that: The diameter of the sound absorbing cover (17) is smaller than the diameter of the positioning plate (10).

Images