Drum-type screening device

Abstract

The utility model belongs to the field of watered pill processing, and particularly relates to a drum-type screening device which comprises a drum-type screening device body. Beating mechanisms are arranged on the two sides of the drum-type screening equipment body; the beating mechanism comprises a double-shaft motor, the double-shaft motor is arranged on one side of the roller type screening equipment body, eccentric wheels are fixedly connected to the two output ends of the double-shaft motor, an E-shaped plate is movably connected to the tops of the two eccentric wheels, and a rotating rod is fixedly connected to one side of the E-shaped plate. According to the drum-type screening equipment disclosed by the invention, the knocking mechanism is arranged, so that a screen in the drum-type screening equipment body can be knocked under the action of the knocking mechanism, larger watered pills clamped in the screen are knocked down, and the screen is ensured not to be blocked, so that the effect of screening the watered pills by the drum-type screening equipment body is improved; the watered pills are prevented from being blocked in the screening process, and the purpose of preventing the watered pills from blocking the screen when the watered pills are screened is achieved.

Description

Technical Field

[0001] The utility model relates to the field of water pill processing, in particular to a drum type screening device. Background Art

[0002] Water pills, also known as water-flooded pills, are small spherical pills made from fine drug powder using cold boiled water, medicinal juice or other liquids as adhesives (wetting agents). Water pills are developed on the basis of decoctions. They were initially made from the decoction of one part of the medicine in the prescription and the fine powder of another part of the medicine by the method of dripping water into pills. Then they gradually evolved to use various water-soluble liquids as adhesives and the flooding method to make small pills with all or part of the fine drug powder in the prescription. The flooded pills are small in size and have a dense and smooth surface. They are easy to swallow and not easy to absorb moisture, which is conducive to storage.

[0003] When processing water pills, a drum screening device is required. By cooperating with a feeder, the material enters the drum screening device evenly, so that the material screening accuracy is higher and the product quality is ensured. However, when the existing drum screening device is screening the water pills, some larger water pills are easily stuck in the screen of the drum screening device. When the screen of the drum screening device is blocked, the screening efficiency of the drum screening device is reduced. Therefore, a drum screening device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, when the existing drum screening equipment is screening water pills, some larger water pills are easily stuck in the screen of the drum screening equipment. When the screen of the drum screening equipment is blocked, the screening efficiency of the drum screening equipment is reduced. The utility model proposes a drum screening device.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a drum-type screening device, comprising a drum-type screening device body; both sides of the drum-type screening device body are provided with a knocking mechanism;

[0006] The knocking mechanism includes a double-axis motor, which is arranged on one side of the drum-type screening equipment body. The two output ends of the double-axis motor are fixedly connected to eccentric wheels, and the tops of the two eccentric wheels are movably connected to E-shaped plates. One side of the E-shaped plate is fixedly connected to a rotating rod. The number of the rotating rods is three, and the surface of the rotating rod is fixedly connected to a knocking plate. The bottom of the knocking plate is movably connected to the top of the drum-type screening equipment body.

[0007] Preferably, six groups of support plates are fixedly connected to the top of the drum-type screening equipment body, and each group of support plates has two support plates, and opposite sides of the two support plates are movably connected to two sides of the rotating rod.

[0008] Preferably, guide rods are fixedly connected to both sides of the rotating rod, and one end of the guide rod extends to the inner wall of the support plate and is movably connected to the inner wall of the support plate.

[0009] By providing the guide rod, the stability of the rotating rod during rotation can be further increased under the action of the guide rod, thereby achieving the purpose of further increasing the stability of the rotating rod during rotation.

[0010] Preferably, a guide groove is formed on the inner wall of the support plate, and an inner cavity of the guide groove contacts the surface of the guide rod.

[0011] Preferably, a fixing plate is fixedly connected to the bottom of the drum-type screening equipment body, mounting plates are fixedly connected to opposite sides of the two fixing plates, and the top of the mounting plate is fixedly connected to the bottom of the dual-axis motor.

[0012] By providing the coordinated use of the fixing plate and the mounting plate, the stability of the dual-axis motor during operation can be increased, thereby enabling the dual-axis motor to be driven better.

[0013] Preferably, a protective pad is fixedly connected to the bottom of the knocking plate, and the protective pad is made of rubber material.

[0014] Preferably, the eccentric wheel and the E-shaped plate are both made of wear-resistant metal material, and the wear-resistant metal material is alloy steel.

[0015] The utility model is beneficial in that:

[0016] The utility model provides a knocking mechanism, which can knock the screen in the drum-type screening equipment body under the action of the knocking mechanism, so that larger water pills stuck in the screen are knocked down, ensuring that the screen will not be blocked, thereby increasing the effect of the drum-type screening equipment body in screening the water pills, avoiding the water pills from being blocked during the screening process, and achieving the purpose of avoiding the screen from being blocked when the water pills are screened. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2It is a side perspective schematic diagram of the overall mechanism of the utility model;

[0020] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0021] Figure 4 It is a connection diagram of the striking mechanism of the utility model;

[0022] Figure 5 It is a top view schematic diagram of the striking mechanism of the utility model;

[0023] Figure 6 It is a three-dimensional schematic diagram of the local structure of the utility model.

[0024] In the figure: 1. drum screening equipment body; 2. knocking mechanism; 201. double-axis motor; 202. E-shaped plate; 203. knocking plate; 204. rotating rod; 205. eccentric wheel; 3. fixing plate; 4. supporting plate; 5. guide rod; 6. guide groove; 7. mounting plate; 8. protective pad. DETAILED DESCRIPTION

[0025] 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.

[0026] The following is combined with Figure 1-6 To further explain this application in detail,

[0027] The present application embodiment discloses a drum type screening device. Figure 1 , Figure 2 Figure 3 , Figure 4 , Figure 5 and Figure 6 A drum screening device comprises a drum screening device body 1; both sides of the drum screening device body 1 are provided with a knocking mechanism 2;

[0028] The knocking mechanism 2 includes a dual-axis motor 201, which is arranged on one side of the drum-type screening equipment body 1. The two output ends of the dual-axis motor 201 are fixedly connected to eccentric wheels 205. The tops of the two eccentric wheels 205 are movably connected to E-shaped plates 202. One side of the E-shaped plate 202 is fixedly connected to a rotating rod 204. There are three rotating rods 204. A knocking plate 203 is fixedly connected to the surface of the rotating rod 204. The bottom of the knocking plate 203 is movably connected to the top of the drum-type screening equipment body 1.

[0029] By setting up the knocking mechanism 2, the screen in the drum-type screening equipment body 1 can be knocked under the action of the knocking mechanism 2, so that the larger water pills stuck in the screen are knocked down, ensuring that the screen will not be blocked, thereby increasing the effect of the drum-type screening equipment body 1 in screening the water pills, avoiding the blockage of the water pills during the screening process, and achieving the purpose of avoiding the blockage of the screen when the water pills are screened.

[0030] Reference Figure 4 , Figure 5 and Figure 6 Six groups of support plates 4 are fixedly connected to the top of the drum-type screening equipment body 1, and the number of support plates 4 in each group is two, and the opposite sides of the two support plates 4 are movably connected to the two sides of the rotating rod 204; by setting the support plates 4, the rotating rod 204 can be supported under the action of the support plates 4, thereby increasing the stability of the rotating rod 204 during rotation, thereby achieving the purpose of increasing the stability of the rotating rod 204 during rotation.

[0031] Reference Figure 4 and Figure 5 , guide rods 5 are fixedly connected to both sides of the rotating rod 204, one end of the guide rod 5 extends to the inner wall of the support plate 4 and is movably connected to the inner wall of the support plate 4; by setting the guide rod 5, the stability of the rotating rod 204 during rotation can be further increased under the action of the guide rod 5, thereby achieving the purpose of further increasing the stability of the rotating rod 204 during rotation.

[0032] Reference Figure 4 and Figure 5 A guide groove 6 is provided on the inner wall of the support plate 4, and the inner cavity of the guide groove 6 is in contact with the surface of the guide rod 5; by providing the guide groove 6, a trajectory can be provided for the movement of the guide rod 5 under the action of the guide groove 6, thereby avoiding the guide rod 5 from getting stuck when moving, thereby achieving the purpose of preventing the guide rod 5 from being unable to move.

[0033] Reference Figure 5 and Figure 6 A fixing plate 3 is fixedly connected to the bottom of the drum-type screening equipment body 1, and mounting plates 7 are fixedly connected to opposite sides of the two fixing plates 3, and the top of the mounting plate 7 is fixedly connected to the bottom of the dual-axis motor 201; by setting the fixing plate 3 and the mounting plate 7 for use in conjunction, the stability of the dual-axis motor 201 during operation can be increased, thereby enabling the dual-axis motor 201 to be better driven.

[0034] Reference Figure 5A protective pad 8 is fixedly connected to the bottom of the knocking plate 203, and the protective pad 8 is made of rubber material; by setting the protective pad 8 and setting the protective pad 8 to be made of rubber material, the impact of the knocking plate 203 on the screen can be reduced, thereby increasing the service life of the screen.

[0035] Reference Figure 6 The eccentric wheel 205 and the E-shaped plate 202 are both made of wear-resistant metal materials, and the wear-resistant metal material is alloy steel; by setting the eccentric wheel 205 and the E-shaped plate 202 to wear-resistant metal materials, the wear-resistant effect of the eccentric wheel 205 and the E-shaped plate 202 during use can be increased.

[0036] Working principle: When processing and screening water pills, the user uses the water pills through the feeder to convey the water pills into the drum-type screening equipment body 1. In order to increase the anti-blocking effect of the drum-type screening equipment body 1 when screening water pills, the user starts the double-axis motor 201 through an external power supply and switch. The two output shafts of the double-axis motor 201 simultaneously drive the two eccentric wheels 205 to rotate. When rotating, the position of the eccentric wheel 205 changes and contacts with the E-shaped plate 202, so that the E-shaped plate 202 moves. The moving E-shaped plate 202 drives the rotating rod 204 and the guide rod 5 to rotate, and the rotating guide rod 5 rotates and moves in the guide groove 6. The rotating rod 204 rotates and drives the knocking plate 203 and the protective pad 8 to knock the screen in the drum-type screening equipment body 1. The dual-axis motor 201 and the eccentric wheel 205 are continuously rotated, so that the E-shaped plate 202 continuously drives the rotating rod 204 and the knocking plate 203 to knock the screen, and the vibration force generated during the knocking can knock down the larger water pills stuck in the screen, thereby increasing the anti-blocking effect of the screen.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A drum type screening device, characterized in that: It comprises a drum-type screening equipment body (1); both sides of the drum-type screening equipment body (1) are provided with a knocking mechanism (2); The knocking mechanism (2) comprises a double-axis motor (201), the double-axis motor (201) being arranged on one side of the drum-type screening device body (1), the two output ends of the double-axis motor (201) being fixedly connected to eccentric wheels (205), the tops of the two eccentric wheels (205) being movably connected to an E-shaped plate (202), one side of the E-shaped plate (202) being fixedly connected to a rotating rod (204), the number of the rotating rods (204) being three, the surface of the rotating rod (204) being fixedly connected to a knocking plate (203), the bottom of the knocking plate (203) being movably connected to the top of the drum-type screening device body (1).

2. A drum type screening device according to claim 1, characterized in that: Six groups of support plates (4) are fixedly connected to the top of the drum-type screening equipment body (1), and each group of support plates (4) has two support plates, and opposite sides of the two support plates (4) are movably connected to two sides of the rotating rod (204).

3. A drum type screening device according to claim 1, characterized in that: Guide rods (5) are fixedly connected to both sides of the rotating rod (204), and one end of the guide rod (5) extends to the inner wall of the support plate (4) and is movably connected to the inner wall of the support plate (4).

4. A drum type screening device according to claim 3, characterized in that: The inner wall of the support plate (4) is provided with a guide groove (6), and the inner cavity of the guide groove (6) is in contact with the surface of the guide rod (5).

5. A drum type screening device according to claim 1, characterized in that: A fixing plate (3) is fixedly connected to the bottom of the drum-type screening equipment body (1), and mounting plates (7) are fixedly connected to opposite sides of the two fixing plates (3), and the top of the mounting plates (7) is fixedly connected to the bottom of the dual-axis motor (201).

6. A drum type screening device according to claim 1, characterized in that: A protective pad (8) is fixedly connected to the bottom of the knocking plate (203), and the protective pad (8) is made of rubber material.

7. A drum type screening device according to claim 1, characterized in that: The eccentric wheel (205) and the E-shaped plate (202) are both made of a wear-resistant metal material, and the wear-resistant metal material is alloy steel.

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