Medicinal material screening mechanism

Abstract

The utility model relates to a medicinal material screening mechanism which comprises a box body and a screen, a feeding port is formed in the right end of the upper end face of the box body, a first discharging port is formed in the left side face of the box body, a second discharging port is formed in the left end of the lower end face of the box body, the screen is arranged in the box body in an inclined mode, and the screen inclines leftwards. The first discharging port corresponds to the left end of the screen in position, the feeding port corresponds to the right end of the screen in position, an air channel is formed in the front end in the screen and communicates with screen holes in the screen, an air supply assembly is arranged on the front face of the box and supplies air to the air channel, a vibration motor is arranged on the lower end face of the box, and a bottom plate is arranged below the box. The bottom plate is connected with the box body through a supporting rod. The screen mesh cleaning device has the advantages that the screen meshes on the screen mesh can be quickly and thoroughly cleaned, the occupied space is small, and classified discharging is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a screening mechanism technical field, concretely refers to a screening mechanism of medicinal material. BACKGROUND

[0002] The size of traditional Chinese medicinal materials directly determines the price and efficacy of traditional Chinese medicines, so in order to distinguish the size of medicinal materials, it is necessary to classify and screen traditional Chinese medicinal materials, and a screening mechanism needs to be used during screening.

[0003] The existing medicinal material screening mechanism, such as Chinese utility model with application number 202222318375.5, in use, in order to ensure that the screen holes on the screen are not blocked, the unblocking assembly is driven to ascend and descend through the lifting mechanism, and the unblocking assembly unblocks the corresponding screen holes on the screen plate. This structure still has the following shortcomings:

[0004] 1. After the unblocking assembly unblocks the screen, the residual medicinal materials in the screen holes are easily adhered to the unblocking assembly, and the unblocking assembly needs to be cleaned.

[0005] 2. The driving assembly is arranged above the screen, so that the screening mechanism occupies more space. UTILITY MODEL CONTENTS

[0006] The technical problem to be solved by the utility model is that, in view of the above problems, a screening mechanism of medicinal material is provided, which can quickly and completely clean the screen holes on the screen, occupies small space, and facilitates classified discharge.

[0007] To solve the above technical problems, the utility model provides a technical scheme that a screening mechanism of medicinal material, including box and screen, the box upper end face right end is equipped with the feed inlet, the box left side is equipped with the discharge port no. 1, the box lower end face left end is equipped with the discharge port no. 2, the box is equipped with the screen in, the screen is inclined and arranged in the box, the screen is inclined to left, the discharge port no. 1 and screen left end position correspond, the feed inlet and screen right end position correspond, the screen is equipped with the air passage in the front end, the air passage is communicated with the screen hole on the screen, the box front is equipped with the air supply assembly, the air supply assembly supplies air to the air passage, the box lower end face is equipped with the vibration motor, the box below is equipped with the bottom plate, the bottom plate is connected with the box through the support rod.

[0008] Further, the air supply assembly includes a main pipe, a branch pipe and a fan, the branch pipe is arranged on the front of the box and communicated with the air passage, the main pipe is arranged on the front side of the box and communicated with the branch pipe, and the fan is arranged at one end of the main pipe and communicated with the main pipe.

[0009] Further, the inner surface of the bottom surface of the box is provided with a guide block, the upper end surface of the guide block is inclined to the left, and the discharge port no. 2 corresponds to the left end position of the guide block.

[0010] Further, the connecting part of the support rod and the bottom plate is provided with a damping shock absorber.

[0011] Further, the left end of the screen is provided with a guide plate which is exposed from the discharge port.

[0012] Further, the branch pipes are at least three, and the three branch pipes are evenly distributed on the front surface of the screen.

[0013] The utility model has the advantages of compared with prior art:

[0014] 1. The air supply assembly blows air into the main pipe, the main pipe blows air into the air duct through the branch pipe, and the air duct blows air into the screen holes on the screen, so that the blocked medicinal materials in the screen holes are blown out, realizing rapid and thorough cleaning of the screen holes, without the need to set up a dredging assembly and a lifting assembly, thereby reducing the space occupation of the mechanism.

[0015] 2. The inclined screen and the guide block, and the discharge port one and the discharge port two are arranged, so that medicinal materials of different sizes are discharged separately. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model discloses a structure diagram Figure 1 ;

[0017] Figure 2 The utility model discloses a structure diagram Figure 2 ;

[0018] Figure 3 The utility model discloses a structure diagram of the inside of the box

[0019] Figure 4 The utility model discloses a structure diagram of the inside of the screen.

[0020] Reference signs: 1, box, 2, screen, 3, feed port, 4, discharge port one, 5, discharge port two, 6, air duct, 7, vibration motor, 8, bottom plate, 9, support rod, 10, main pipe, 11, branch pipe, 12, fan, 13, guide block, 14, damping shock absorber, 15, guide plate. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture such as shown in the drawings, and if the specific posture changes, the directional indications will also change accordingly.

[0023] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0024] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0025] The present application will be further described with reference to the drawings of the specification.

[0026] With reference to the drawings Figures 1-3 The upper end face of the box 1 is provided with an inlet 3, the left side face of the box 1 is provided with an outlet one 4, the lower end face of the box 1 is provided with an outlet two 5, the box 1 is provided with a screen 2, the box 1 is provided with an inclined screen 2, the screen 2 is inclined to the left, the outlet one 4 corresponds to the left end position of the screen 2, the inlet 3 corresponds to the right end position of the screen 2, the inner surface of the bottom face of the box 1 is provided with a guide block 13, the upper end face of the guide block 13 is inclined to the left, the outlet two 5 corresponds to the left end position of the guide block 13, the lower end face of the box 1 is provided with a vibration motor 7, the left end of the screen 2 is provided with a guide plate 15, and the guide plate 15 is exposed from the outlet one 4.

[0027] In use, the vibration motor 7 is actuated to drive the screen 2 to vibrate through the box 1. The medicinal materials to be screened are added from the inlet 3, and the medicinal materials fall on the screen 2 inclined to the left, and the screen 2 screens the medicinal materials, the medicinal materials with larger diameter are left on the screen 2 and move leftward along the screen 2, and finally are discharged through the outlet one 4 under the action of the guide plate 15. The medicinal materials with smaller diameter pass through the screen holes on the screen 2 and fall on the guide block 13, and under the action of the leftward inclined guide block 13, are discharged through the outlet two 5.

[0028] With reference to the drawings Figures 1-4The air passage 6 is communicated with the screen holes on the screen 2, the box 1 is provided with a gas supply assembly on the front side, the gas supply assembly supplies air to the air passage 6, the gas supply assembly comprises a main pipe 10, a branch pipe 11 and a fan 12, the box 1 is provided with the branch pipe 11 on the front side, the branch pipe 11 is communicated with the air passage 6, the box 1 is provided with the main pipe 10 on the front side, the main pipe 10 is communicated with the branch pipe 11, and one end of the main pipe 10 is provided with the fan 12 communicated with the main pipe 10.

[0029] When the medicine material clogging the screen holes needs to be cleaned, the fan 12 operates to blow air into the main pipe 10, the air in the main pipe 10 is transmitted to the air passage through the branch pipe 11, the air passage 6 blows air to the screen holes on the screen 2, thereby blowing out the medicine material clogging the screen holes, and realizing rapid and thorough cleaning of the screen holes.

[0030] The utility model and its application mode are described, and the description is not limited, and the drawings shown are only one of the embodiments of the utility model, and the actual structure is not limited. In summary, if the ordinary skilled person in the art is inspired, without departing from the utility model, the similar structure mode and the embodiment are not creatively designed, and all should belong to the protection scope of the utility model.

Claims

1. A screening mechanism for medicinal materials, comprising a box (1) and a screen (2), wherein the upper right side of the box (1) is provided with a feed inlet (3), the left side of the box (1) is provided with a discharge outlet (4), the lower left side of the box (1) is provided with a discharge outlet (5), and the screen (2) is provided inside the box (1), characterized in that: The box (1) is inclined to be provided with a screen (2), the screen (2) is inclined to left, the discharge port one (4) corresponds to the left end position of the screen (2), the feeding port (3) corresponds to the right end position of the screen (2), the screen (2) is provided with an air channel (6) in the front end, the air channel (6) is communicated with the screen hole on the screen (2), the box (1) is provided with a gas supply assembly on the front, the gas supply assembly supplies gas to the air channel (6), the box (1) is provided with a vibration motor (7) on the lower end surface, the box (1) is provided with a bottom plate (8) below, the bottom plate (8) is connected with the box (1) through a support rod (9).

2. The screening mechanism for medicinal materials according to claim 1, wherein: The gas supply assembly comprises a main pipe (10), a branch pipe (11) and a fan (12), the box (1) is provided with a branch pipe (11) on the front, the branch pipe (11) is communicated with the air channel (6), the box (1) is provided with a main pipe (10) on the front side, the main pipe (10) is communicated with the branch pipe (11), one end of the main pipe (10) is provided with a fan (12) communicated therewith.

3. The mechanism for screening of medicinal materials as claimed in claim 1 wherein: The inner surface of the bottom surface of the box (1) is provided with a guide block (13), the upper end surface of the guide block (13) is inclined to left, the discharge port two (5) corresponds to the left end position of the guide block (13).

4. The medicine screening mechanism according to claim 1, wherein: The connecting part of the support rod (9) and the bottom plate (8) is provided with a damping shock absorber (14).

5. The mechanism for screening of medicinal materials as claimed in claim 1, wherein: The left end of the screen (2) is provided with a guide plate (15), the guide plate (15) is exposed from the discharge port one (4).

6. The mechanism for screening of medicinal materials as claimed in claim 2, wherein: The branch pipe (11) has at least three, three branch pipes (11) are evenly distributed on the front surface of the screen (2).

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