Screening device for imidazole ethanol production

Abstract

The utility model discloses a screening device for production of imidazoleethanol, which comprises a machine body, a screening device, a feeding device and a discharging device, wherein a feeding hole is formed in the upper part of the machine body; the feeding frame is connected with the machine body through a connecting rod; the conveying belt is arranged on the feeding frame, and a transmission shaft is arranged in the conveying belt; the transmission motor is connected with the transmission shaft; a plurality of baffles are arranged on the conveying belt. According to the screening device for imidazoleethanol production, the transmission motor works to drive the conveying belt to move upwards through the transmission shaft, crude products below can be lifted into the feeding opening, automatic feeding can be achieved through the conveying belt, the working efficiency is greatly improved, compared with manual holding and pouring, the conveying belt can rapidly convey the crude products into the machine body, and the production efficiency is greatly improved. And time and labor cost are saved, workers do not need to carry too many material bags, and the risk of accidental injuries is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of imidazole ethanol production equipment, in particular to a screening device for imidazole ethanol production. Background Art

[0002] Imidazoleethanol, also known as imidazoleethanol hydrochloride, is a compound, usually used as a pharmaceutical raw material. Its preparation method includes reacting imidazole and chloroethanol under alkaline conditions. Imidazoleethanol has certain pharmacological effects in the pharmaceutical field. When preparing imidazoleethanol and obtaining the crude imidazoleethanol, the crude imidazoleethanol needs to be sieved to finally obtain the dry imidazoleethanol.

[0003] At present, when the existing screening device for imidazole ethanol production screens the imidazole ethanol crude product, the staff generally picks up the material bag containing the imidazole ethanol crude product, pours the imidazole ethanol crude product to be screened in the material bag into the screening machine, and screens it through the screen in the screening machine to finally obtain the screened finished product. However, since the feed port of the screening machine has a certain height, when a large amount of imidazole ethanol crude product needs to be processed, the staff needs to pick up multiple material bags, which is time-consuming and laborious. In addition, when picking up heavier material bags, the staff may experience inconvenience in operation or unstable posture, which increases the operating risks of the staff. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the prior art, and comprises: a machine body, a feed port is arranged on the top of the machine body; a loading rack, the loading rack is connected to the machine body through a connecting rod; a conveyor belt, the conveyor belt is arranged on the loading rack, a transmission shaft is arranged inside the conveyor belt; a transmission motor, the transmission motor is connected to the transmission shaft; a plurality of baffles are arranged on the conveyor belt, and a guide hopper is connected to the loading rack; a first filter screen and a second filter screen are arranged inside the machine body, and a pushing assembly is arranged on the first filter screen and the second filter screen.

[0005] As a further description of the above technical solution: a first recovery box is arranged on one side of the first filter screen, a second recovery box is arranged on one side of the second filter screen, and a discharge pipe is arranged under the machine body.

[0006] As a further description of the above technical solution: the pusher assembly includes a mounting frame, an electric telescopic rod is arranged on the mounting frame, and one end of the electric telescopic rod is connected to a pusher plate.

[0007] As a further description of the above technical solution: a cleaning brush is arranged under the push plate.

[0008] As a further description of the above technical solution: the first filter screen is located above the second filter screen, the first filter screen and the second filter screen are both arranged obliquely, and the first filter screen and the second filter screen are inclined in opposite directions.

[0009] As a further description of the above technical solution: a vibrator is provided under the first filter screen and the second filter screen.

[0010] As a further description of the above technical solution: a plurality of baffles are arranged on the conveyor belt at equal intervals, and the connection between the guide hopper and the loading rack is a detachable connection.

[0011] The above technical solution has the following advantages or beneficial effects:

[0012] The utility model discloses the utility model uses the transmission motor to drive the conveyor belt to move upward through the transmission shaft, and the coarse product below is lifted to the feed port. The use of the conveyor belt can realize automatic loading, which greatly improves the work efficiency. Compared with manual lifting and unloading, the conveyor belt can quickly transport the coarse product into the machine body, which saves time and labor costs. The staff does not need to carry too many material bags, which reduces the risk of accidental injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a screening device in one embodiment of the utility model;

[0014] Figure 2 It is a cross-sectional view of a screening device in one embodiment of the utility model;

[0015] Figure 3 for Figure 1 A schematic diagram of the structure of the loading rack in the screening device;

[0016] Figure 4 for Figure 1 A schematic diagram of the structure of the pusher assembly in the screening device;

[0017] Figure 5 for Figure 1 Schematic diagram of the structure of the cleaning brush in the screening device.

[0018] Legend:

[0019] 1. Machine body; 2. Feed inlet; 3. Loading rack; 4. Connecting rod; 5. Conveyor belt; 6. Transmission shaft; 7. Transmission motor; 8. Baffle; 9. Guide hopper; 10. First filter screen; 11. Second filter screen; 12. Pushing assembly; 13. First recycling box; 14. Second recycling box; 15. Discharging pipe; 16. Cleaning brush; 17. Vibrator; 1201. Mounting frame; 1202. Electric telescopic rod; 1203. Pushing plate. 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] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-4 As shown, the utility model is a screening device for the production of imidazole ethanol, comprising: a body 1, a feed port 2 is arranged on the top of the body 1; a loading rack 3, the loading rack 3 is connected to the body 1 through a connecting rod 4; a conveyor belt 5, the conveyor belt 5 is arranged on the loading rack 3, and a transmission shaft 6 is arranged inside the conveyor belt 5; a transmission motor 7, the transmission motor 7 is connected to the transmission shaft 6; a plurality of baffles 8 are arranged on the conveyor belt 5, and a guide hopper 9 is connected to the loading rack 3; a first filter screen 10 and a second filter screen 11 are arranged inside the body 1, and a pushing assembly 12 is arranged on the first filter screen 10 and the second filter screen 11.

[0024] In this embodiment, the crude product to be screened is poured directly into the guide hopper 9 at the bottom of the conveyor belt 5, and the transmission motor 7 drives the conveyor belt 5 to move upward through the transmission shaft 6, and the crude product below is lifted into the feed port 2. The conveyor belt 5 can be used to realize automatic loading, which greatly improves the work efficiency. Compared with manual lifting and pouring, the conveyor belt 5 can quickly transport the crude product into the machine body 1, saving time and labor costs. The staff does not need to carry too many material bags, reducing the risk of accidental injury.

[0025] Wherein, double screening is performed by the first filter 10 and the second filter 11, thereby enhancing the screening effect.

[0026] like Figure 2 and Figure 4 As shown, a first recycling box 13 is arranged on one side of the first filter 10, a second recycling box 14 is arranged on one side of the second filter 11, a discharge pipe 15 is arranged under the body 1, and the pushing assembly 12 includes a mounting frame 1201, an electric telescopic rod 1202 is arranged on the mounting frame 1201, and a pushing plate 1203 is connected to one end of the electric telescopic rod 1202; the first recycling box 13 and the second recycling box 14 are convenient for centralized recovery of impurities filtered out by the first filter 10 and the second filter 11, and the electric telescopic rod 1202 can drive the pushing plate 1203 to work, and the impurities on the first filter 10 and the second filter 11 are pushed into the first recycling box 13 and the second recycling box 14 through the pushing plate 1203.

[0027] like Figure 4 and Figure 5 As shown, a cleaning brush 16 is arranged under the push plate 1203; the first filter 10 and the second filter 11 can be cleaned by the cleaning brush 16, and the push plate 1203 is driven to move by the electric telescopic rod 1202, thereby driving the cleaning brush 16 to move back and forth on the first filter 10 and the second filter 11, so as to facilitate the cleaning of the first filter 10 and the second filter 11.

[0028] like Figure 1 and Figure 2 As shown, specifically, the first filter 10 is located above the second filter 11, and the first filter 10 and the second filter 11 are both arranged obliquely, and the inclination directions of the first filter 10 and the second filter 11 are opposite; by adopting the inclined arrangement of the first filter 10 and the second filter 11, it is convenient for the filtered impurities to fall into the first recovery box 13 and the second recovery box 14.

[0029] like Figure 1 and Figure 2 As shown, specifically, a vibrator 17 is disposed below the first filter screen 10 and the second filter screen 11; the vibrator 17 drives the first filter screen 10 and the second filter screen 11 to vibrate through operation, thereby enhancing the filtering effect.

[0030] like Figure 2 and Figure 3 As shown, specifically, a plurality of baffles 8 are arranged at equal intervals on the conveyor belt 5, and the connection between the guide hopper 9 and the loading rack 3 is detachable; by arranging a plurality of baffles 8 on the conveyor belt 5, the rising crude products can be prevented from sliding down, and the poured crude products can be concentrated in the middle of the baffle 8 through the guide hopper 9, so as to facilitate upward transportation.

[0031] Working principle: the staff pours the crude products to be screened directly into the guide hopper 9 at the bottom of the conveyor belt 5. The transmission motor 7 will drive the conveyor belt 5 to move upward through the transmission shaft 6, and will lift the crude products below into the feed port 2. The use of the conveyor belt 5 can realize automatic loading, which greatly improves the work efficiency. Compared with manual lifting and pouring, the conveyor belt 5 can quickly transport the crude products into the machine body 1, saving time and labor costs. The staff does not need to carry too many material bags, reducing the risk of accidental injury.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A screening device for the production of imidazole ethanol, characterized in that, include: A machine body (1), wherein a feed inlet (2) is arranged above the machine body (1); A loading rack (3), wherein the loading rack (3) is connected to the machine body (1) via a connecting rod (4); A conveyor belt (5), wherein the conveyor belt (5) is arranged on the loading rack (3), and a transmission shaft (6) is arranged inside the conveyor belt (5); A transmission motor (7), wherein the transmission motor (7) is connected to the transmission shaft (6); The conveyor belt (5) is provided with a plurality of baffles (8), and the loading rack (3) is connected with a guide hopper (9); A first filter screen (10) and a second filter screen (11) are arranged inside the machine body (1), and a material pushing assembly (12) is arranged on both the first filter screen (10) and the second filter screen (11).

2. A screening device for the production of imidazole ethanol according to claim 1, characterized in that: A first recovery box (13) is provided on one side of the first filter screen (10), a second recovery box (14) is provided on one side of the second filter screen (11), and a discharge pipe (15) is provided below the machine body (1).

3. A screening device for the production of imidazole ethanol according to claim 1, characterized in that: The pusher assembly (12) comprises a mounting frame (1201), an electric telescopic rod (1202) is arranged on the mounting frame (1201), and one end of the electric telescopic rod (1202) is connected to a pusher plate (1203).

4. A screening device for the production of imidazole ethanol according to claim 3, characterized in that: A cleaning brush (16) is provided below the push plate (1203).

5. A screening device for the production of imidazole ethanol according to claim 1, characterized in that: The first filter screen (10) is located above the second filter screen (11); the first filter screen (10) and the second filter screen (11) are both arranged obliquely; the first filter screen (10) and the second filter screen (11) are inclined in opposite directions.

6. A screening device for the production of imidazole ethanol according to claim 1, characterized in that: A vibrator (17) is provided below each of the first filter screen (10) and the second filter screen (11).

7. A screening device for the production of imidazole ethanol according to claim 1, characterized in that: The plurality of baffles (8) are arranged at equal intervals on the conveyor belt (5), and the guide hopper (9) is connected to the loading rack (3) in a detachable manner.

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