A type of medicinal slice vibrating screen

Abstract

This utility model discloses a vibrating screen for medicinal slices. The dust removal mechanism further includes a base frame, on the top of which a dust removal box is fixedly installed. A motor is fixedly connected to the middle of the outer surface of the dust removal box. The output shaft of the motor extends into the interior of the dust removal box, and a support rod is also fixedly connected to the output shaft. The other end of the support rod is rotatably connected to the inner wall of the dust removal box. Several turning plates are fixedly connected to the outer wall of the support rod. Each turning plate is arranged in an equidistant ring around the support rod. A negative pressure box is also fixedly installed on the top of the dust removal box. Several negative pressure pipes are fixedly and continuously connected to the bottom surface of the negative pressure box. The bottom end of each negative pressure pipe extends into the interior of the dust removal box. The material after being screened by the vibrating screen is input into the dust removal box. The turning plates in the dust removal box turn the material over, making it easier to clean the dust and other impurities attached to the various surfaces of the material.

Description

Technical Field

[0001] This utility model relates to the field of vibrating screen technology, specifically to a vibrating screen for medicinal slices. Background Technology

[0002] The medicinal herb vibrating screen is a specialized device for grading and removing impurities from medicinal herbs. It utilizes the excitation force generated by a vibrating motor to cause the material to be thrown and move linearly on the screen, thus achieving screening and grading. This equipment features high screening efficiency, large processing capacity, simple structure, low energy consumption, and low noise. It is widely used in the production and processing of medicinal herbs, effectively removing dust and substandard slices to ensure the quality and purity of the herbs.

[0003] When the vibrating motor inside the vibrating screen drives the screen to move, the medicinal materials above the screen may be shaken out in large amounts of dust. This dust drifts to the outside of the device and can easily pollute the external environment of the vibrating screen. Therefore, a medicinal slice vibrating screen is proposed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is as follows: the medicinal materials above the screen may be shaken out a large amount of dust, which will drift to the outside of the device and easily pollute the external environment of the vibrating screen.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A medicinal slice vibrating screener includes a vibrating screener body, and a dust removal mechanism is provided on one side of the vibrating screener body, the dust removal mechanism including a motor;

[0007] The dust removal mechanism also includes a base frame, on the top of which a dust removal box is fixedly installed. The outer surface of the dust removal box is fixedly connected to a motor. The output shaft of the motor extends into the interior of the dust removal box, and a support rod is also fixedly connected to the output shaft of the motor. The other end of the support rod is rotatably connected to the inner wall of the dust removal box.

[0008] The outer wall of the support rod is fixedly connected with several flipping plates, and each of the flipping plates is arranged in an equidistant ring around the support rod.

[0009] The dust collector is also fixedly installed on the top of the dust collector box. Several negative pressure pipes are fixedly and continuously connected to the bottom surface of the negative pressure box, and the bottom end of each negative pressure pipe extends into the dust collector box.

[0010] As a further embodiment of this utility model: a guide plate is fixedly connected to one side of the middle of the outer wall of the dust collector, an inlet is opened on the side of the dust collector above the guide plate, and a discharge pipe is fixedly connected to the middle of the outer wall of the dust collector away from the guide plate.

[0011] As a further embodiment of this utility model: a fan is fixedly installed on the top surface of the base frame near the dust collection box. The input end of the fan is fixedly and continuously connected to an air supply pipe. The other end of the air supply pipe extends to the top of the dust collection box, and the upper end of the air supply pipe is fixedly and continuously connected to a negative pressure box. A dust collection bag is connected to the output end of the fan.

[0012] As a further embodiment of this utility model: the main body of the vibrating screen includes a collection box, a movable frame is installed above the collection box, the movable frame is inclined as a whole, and the height of the movable frame gradually decreases towards the dust collection box, a feed hopper is fixed and connected to the top of the upper end of the movable frame, a screen plate is also embedded and fixed in the middle of the bottom surface of the movable frame, and a guide port is opened at the lower end of the movable frame.

[0013] As a further embodiment of this utility model: the top surface of the movable frame and the portion above the sieve plate is hollowed out, and guide rails are provided on both sides of the upper end of the material guide port, and the guide rails are consistent with the movable frame in the length direction.

[0014] As a further embodiment of this utility model: a push rod is slidably connected to the lower inner end of the guide rail, a baffle is fixedly connected to the upper inner end of the guide rail, and the other side of the baffle is fixedly connected to the push rod.

[0015] As a further embodiment of this utility model: a number of guide blocks are fixedly connected to the outer side of the baffle, each guide block is arranged at equal intervals along the length direction of the baffle, and each guide block is also slidably connected to the inner side of the guide rail.

[0016] The beneficial effects of this utility model are:

[0017] (1) The present invention provides a dust removal box at the material guide port of the vibrating screen machine. The material after being screened by the vibrating screen machine is fed into the dust removal box. The flipping plate in the dust removal box flips the material, making it easier to clean the dust and other debris attached to the various surfaces of the material.

[0018] (2) A baffle is installed on the top of the vibrating screen body. When the vibrating screen body is in use, the baffle isolates the material above the screen plate from the external environment of the device, thereby preventing the dust generated by the vibrating screen from drifting everywhere. By pushing the push rod at the lower end of the baffle, the baffle can be folded up, which makes it convenient to inspect the inside of the vibrating screen body. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the external structure of the dust collector box in this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the dust collector box in this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the movable frame in this utility model;

[0024] Figure 5 yes Figure 4 A magnified structural diagram of region A in the middle.

[0025] In the diagram: 1. Vibrating screen body; 101. Collection box; 102. Movable frame; 103. Feed hopper; 104. Screen plate; 105. Guide port; 106. Guide rail; 107. Push rod; 108. Baffle; 109. Guide block; 2. Dust removal mechanism; 201. Base frame; 202. Dust removal box; 203. Guide plate; 204. Discharge pipe; 205. Motor; 206. Support rod; 207. Tilting plate; 208. Negative pressure box; 209. Negative pressure pipe; 210. Air supply pipe; 211. Fan; 212. Dust bag. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figure 1-5 As shown, a medicinal slice vibrating screener includes a vibrating screener body 1. A dust removal mechanism 2 is provided on one side of the vibrating screener body 1. The dust removal mechanism 2 includes a motor 205. The dust removal mechanism 2 also includes a base frame 201. A dust collection box 202 is fixedly installed on the top of the base frame 201. The middle of the outer surface of the dust collection box 202 is fixedly connected to the motor 205. The output shaft of the motor 205 extends into the interior of the dust collection box 202, and a support rod 206 is also fixedly connected to the output shaft of the motor 205. The other end of the support rod 206 is rotatably connected to the inner wall of the dust collector 202; several turning plates 207 are fixedly connected to the outer wall of the support rod 206, and each turning plate 207 is arranged in an equidistant ring around the support rod 206; a negative pressure box 208 is also fixedly installed on the top of the dust collector 202, and several negative pressure pipes 209 are fixedly and continuously connected to the bottom surface of the negative pressure box 208, with the bottom end of each negative pressure pipe 209 extending into the interior of the dust collector 202, such as... Figure 3As shown, multiple negative pressure pipes 209 are arranged on the top of the dust collection box 202 to ensure that the material above the tipping plate 207 can be dusted before and after tipping.

[0028] A guide plate 203 is fixedly connected to one side of the middle of the outer wall of the dust collector 202. An inlet is opened on the side of the dust collector 202 above the guide plate 203. A discharge pipe 204 is fixedly connected to the middle of the outer wall of the dust collector 202, away from the guide plate 203. Figure 3 As shown, the material falls onto the flipping plate 207 via the guide plate 203. The motor 205 drives the flipping plate 207 to rotate 180 degrees via the support rod 206, and the material above the flipping plate 207 is flipped over.

[0029] A fan 211 is fixedly installed on the top surface of the base frame 201 near the dust collection box 202. The input end of the fan 211 is fixedly connected to an air supply duct 210, and the other end of the air supply duct 210 extends to the top of the dust collection box 202. The upper end of the air supply duct 210 is also fixedly connected to the negative pressure box 208. A dust collection bag 212 is connected to the output end of the fan 211. Figure 1 As shown, the dust bag 212 is a cloth bag with gaps on its surface to allow airflow to pass through;

[0030] The main body 1 of the vibrating screen includes a collection box 101. A movable frame 102 is installed above the collection box 101. The movable frame 102 is inclined and its height gradually decreases towards the dust collection box 202. A feed hopper 103 is fixedly connected to the top of the movable frame 102. A screen plate 104 is also embedded and fixed in the middle of the bottom surface of the movable frame 102. A guide port 105 is opened at the lower end of the movable frame 102. The top surface of the movable frame 102, above the screen plate 104, is hollowed out, and the guide port 105 is located in the hollowed-out area. Guide rails 106 are provided on both sides of the upper end. The guide rails 106 are aligned with the movable frame 102 in the length direction. A push rod 107 is slidably connected to the lower inner side of the guide rail 106. A baffle 108 is fixedly connected to the upper inner side of the guide rail 106. The other side of the baffle 108 is fixedly connected to the push rod 107. Several guide blocks 109 are fixedly connected to the outer side of the baffle 108. Each guide block 109 is equidistant along the length direction of the baffle 108, and each guide block 109 is also slidably connected to the inner side of the guide rail 106. Figures 4-5 As shown, push rod 107 moves to the left, thereby shortening the distance between each guide block 109, and the baffle 108 is gradually folded.

[0031] The working principle of this utility model:

[0032] When the vibrating screen machine body 1 is started, the internal vibrating motor drives the movable frame 102 and the screen plate 104 to vibrate above the collection box 101. After the material is put into the feed hopper 103, the material moves along the screen plate 104 towards the guide port 105 under the action of gravity. During this period, the impurities inside the screen plate 104 are screened out and pass through the screen plate 104. Finally, the impurities enter the collection box 101 for temporary storage.

[0033] Secondly, the material falls into the guide plate 203 through the guide port 105, and then enters the dust collection box 202. The motor 205 is started to drive the support rod 206 to rotate. The turning plates 207 on the side of the support rod 206 turn the material 180 degrees. Before and after the material is turned, the fan 211 is started. The air inside the negative pressure box 208 is drawn through the air supply pipe 210, and then the negative pressure pipe 209 is negative. The dust on the surface of the material enters the negative pressure pipe 209 with the airflow. After passing through the negative pressure box 208 and the air supply pipe 210, the dust is pushed into the dust collection bag 212 by the fan 211 for temporary storage.

[0034] Finally, after the tilting plate 207 rotates to be close to the discharge pipe 204, the material above the tilting plate 207 falls towards the discharge pipe 204, and the material is finally output through the discharge pipe 204.

[0035] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A medicinal slice vibrating screener, comprising a vibrating screener body (1), wherein a dust removal mechanism (2) is provided on one side of the vibrating screener body (1), and the dust removal mechanism (2) includes a motor (205); Its features are, The dust removal mechanism (2) also includes a base frame (201), on the top of which a dust removal box (202) is fixedly installed. The middle of the outer surface of the dust removal box (202) is fixedly connected to a motor (205). The output shaft of the motor (205) extends into the dust removal box (202), and the output shaft of the motor (205) is also fixedly connected to a support rod (206). The other end of the support rod (206) is rotatably connected to the inner wall of the dust removal box (202). Among them, a number of flipping plates (207) are fixedly connected to the outer wall of the support rod (206), and each of the flipping plates (207) is arranged in an equidistant ring around the support rod (206); The dust collector (202) is also fixedly installed with a negative pressure box (208) on the top. The bottom surface of the negative pressure box (208) is fixed and connected with several negative pressure pipes (209). The bottom end of each negative pressure pipe (209) extends into the dust collector (202).

2. The medicinal slice vibrating screener according to claim 1, characterized in that, A guide plate (203) is fixedly connected to one side of the middle of the outer wall of the dust collector (202). An inlet is opened on the side of the dust collector (202) above the guide plate (203). A discharge pipe (204) is fixedly connected to the middle of the outer wall of the dust collector (202) away from the guide plate (203).

3. The medicinal slice vibrating screener according to claim 2, characterized in that, A fan (211) is fixedly installed on the top surface of the base frame (201) near the dust collection box (202). The input end of the fan (211) is fixedly and connected to an air supply pipe (210). The other end of the air supply pipe (210) extends to the top of the dust collection box (202), and the upper end of the air supply pipe (210) is fixedly and connected to a negative pressure box (208). The output end of the fan (211) is connected to a dust collection bag (212).

4. A medicinal slice vibrating screener according to claim 3, characterized in that, The main body (1) of the vibrating screen includes a collection box (101), and a movable frame (102) is installed above the collection box (101). The movable frame (102) is set at an angle, and the height of the movable frame (102) gradually decreases towards the dust collection box (202). The top of the upper end of the movable frame (102) is fixed and connected to a feed hopper (103). A screen plate (104) is also embedded and fixed in the middle of the bottom surface of the movable frame (102). A guide port (105) is opened at the lower end of the movable frame (102).

5. A medicinal slice vibrating screener according to claim 4, characterized in that, The top surface of the movable frame (102) and the part above the screen plate (104) is hollowed out, and the guide rails (106) are provided on both sides of the upper end of the hollowed-out part of the guide port (105). The guide rails (106) are consistent with the movable frame (102) in the length direction.

6. A medicinal slice vibrating screener according to claim 5, characterized in that, A push rod (107) is slidably connected to the lower inner end of the guide rail (106), and a baffle (108) is fixedly connected to the upper inner end of the guide rail (106), while the other side of the baffle (108) is fixedly connected to the push rod (107).

7. A medicinal slice vibrating screen according to claim 6, characterized in that, A number of guide blocks (109) are fixedly connected to the outer side of the baffle (108). Each guide block (109) is arranged at equal intervals along the length direction of the baffle (108), and each guide block (109) is also slidably connected to the inner side of the guide rail (106).

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