A screening device for processing poria cocos

Abstract

The utility model is suitable for processing technology field of poria cocos, disclose a kind of screening device for poria cocos processing, and fixed mounting is screened net frame in processing frame inner side middle end, and the material receiving frame is slidably installed in the inside of screened net frame, and the reciprocating rotating mechanism is provided in the inside side of screened net frame, the toggle mechanism is connected in the bottom of reciprocating rotating mechanism, and the toggle mechanism is located screened net frame top, and reciprocating rotating mechanism includes transmission turntable and resistance lever, and rotating rod is rotatably installed in the top of processing frame inner side by bearing, and transmission turntable is fixedly installed in the top end of rotating rod side edge.This utility model technical scheme can make that connecting plate moves on the surface of screened net frame while reciprocating left and right, under the connection transmission effect of fixed plate and transmission plate, toggle lever can be driven to move on the surface of screened net frame reciprocating left and right, so that toggle lever can be scattered to the poria cocos material piled on the surface of screened net frame, avoid the accumulation of material and affect screening rate.

Description

Technical Field

[0001] This utility model applies to the field of Poria cocos processing technology, and in particular relates to a screening device for processing Poria cocos. Background Technology

[0002] Currently, Poria cocos is used in medicine for its functions of promoting diuresis and removing dampness, benefiting the spleen and stomach, and calming the mind and soothing the nerves. During the processing of Poria cocos, it needs to be cut into pieces, and then dried. During the drying process, the Poria cocos pieces dehydrate and shrink, and some small Poria cocos pieces become granular and mixed in with the Poria cocos pieces after drying. Therefore, these Poria cocos granules need to be screened and removed to improve the overall quality of the Poria cocos material.

[0003] However, in current methods of screening Poria cocos materials, the raw material is poured onto a screen plate, and the material is screened and removed using the mesh of the screen plate. During this process, to prevent the accumulation of Poria cocos material, the operator needs to control the feeding. If too much material is added, it easily leads to the Poria cocos material overlapping and piling up on the screen plate surface, hindering rapid screening and resulting in insufficient screening efficiency, thus affecting subsequent processing efficiency. Therefore, we propose a screening device for Poria cocos processing. Utility Model Content

[0004] The main objective of this invention is to provide a screening device for processing Poria cocos, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A screening device for processing Poria cocos includes a processing frame, a screening mesh frame fixedly installed at the middle of the inner side of the processing frame, and a receiving frame slidably installed inside the screening mesh frame.

[0007] The screening frame is provided with a reciprocating rotation mechanism on its inner side, and a toggle mechanism is connected to the bottom of the reciprocating rotation mechanism, with the toggle mechanism located at the top of the screening frame.

[0008] As an optional embodiment of the technical solution of this application, the reciprocating rotation mechanism includes a transmission turntable and a stop rod. A rotating rod is rotatably mounted on the top inner side of the processing frame via a bearing. The transmission turntable is fixedly mounted on the top side of the rotating rod. The stop rod is fixedly mounted on the outer side of the transmission turntable. A fixing rod is fixedly mounted on the top inner side of the processing frame. A connecting plate is rotatably sleeved on the outer side of the fixing rod via a bearing. A stop groove is vertically opened in the middle of the connecting plate, and the stop rod is slidably mounted inside the stop groove. A rotating motor is fixedly mounted on the outer top of the processing frame, and the side of the rotating motor's transmission shaft is fixedly connected to the top side of the rotating rod via a coupling.

[0009] By adopting the above technical solution, the transmission turntable connects to the abutment rod, and the abutment rod reciprocates against the connecting plate, causing the connecting plate to move back and forth on the surface of the screening frame. At the same time, under the transmission action of the fixed plate and the transmission plate, the actuating rod can be driven to move back and forth on the surface of the screening frame. This allows the actuating rod to move and disperse the Poria cocos material piled on the surface of the screening frame, preventing the accumulation of material from affecting the screening rate.

[0010] As an optional solution to the technical solution of this application, the actuating mechanism includes an actuating rod, a fixed plate is fixedly installed at the bottom of the connecting plate, a transmission plate is fixedly installed at the bottom of the fixed plate, and an actuating rod is vertically fixedly installed at the bottom of the transmission plate.

[0011] By adopting the above technical solution, and through the vertical setting of the actuating rod, the actuating rod can reciprocate on the surface of the screening frame under the reciprocating rotation of the transmission plate and the connecting plate, thereby agitating and breaking up the material accumulated on the surface.

[0012] As an optional solution to the technical solution of this application, the processing frame is provided with discharge grooves on both sides of the outside, and the two ends of the processing frame are hinged with protective baffles through rotating shafts.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This application discloses a screening device for processing Poria cocos. A transmission turntable is rotatably mounted inside the processing frame, and an abutment rod is mounted outside the turntable. When a servo motor operates, it powers the rotation of the turntable. The abutment rod, acting as an abutment, moves synchronously within an abutment groove as the turntable rotates. This abutment rod abuts a connecting plate, causing the connecting plate to rotate about a fixed rod. As the turntable rotates, the connecting plate reciprocates left and right on the surface of the screening frame. Simultaneously, the connection between the fixed plate and the transmission plate drives a lever to reciprocate left and right on the screen frame surface. This lever disperses the Poria cocos material piled on the screen frame surface, preventing material accumulation and ensuring a faster screening rate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of a screening device for processing Poria cocos according to the present invention;

[0016] Figure 2 This is a top view cross-sectional view of the internal structure of the processing frame of a screening device for processing Poria cocos according to this utility model.

[0017] Figure 3This is a side view of the transmission plate structure of a screening device for processing Poria cocos according to this utility model.

[0018] Reference numerals: 1. Processing frame; 11. Screening mesh frame; 12. Discharge chute; 13. Protective baffle; 14. Receiving frame; 2. Rotating rod; 21. Transmission turntable; 22. Fixed rod; 23. Connecting plate; 24. Abutting chute; 25. Abutting rod; 26. Fixed plate; 27. Transmission plate; 28. Actuating rod; 3. Rotating motor. Detailed Implementation

[0019] like Figure 1-3 As shown, this utility model provides a technical solution: a screening device for processing Poria cocos, wherein a screening mesh frame 11 is fixedly installed in the middle of the inner side of the processing frame 1, a rotating rod 2 is rotatably installed on the top of the inner side of the processing frame 1 through a bearing, a transmission turntable 21 is fixedly installed on the top side of the rotating rod 2, a rotating motor 3 is fixedly installed on the outer side of the top of the processing frame 1, and the side of the transmission shaft of the rotating motor 3 is fixedly connected to the top side of the rotating rod 2 through a coupling, and an abutment rod 25 is fixedly installed on the outer side of the transmission turntable 21, and the vertical cross section of the abutment rod 25 is T-shaped.

[0020] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a fixing rod 22 is fixedly installed on the top inner side of the processing frame 1. A connecting plate 23 is rotatably sleeved on the outer side of the fixing rod 22 through a bearing. A vertical abutting groove 24 is opened in the middle of the connecting plate 23, and an abutting rod 25 is slidably installed inside the abutting groove 24.

[0021] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a fixing plate 26 is fixedly installed at the bottom of the connecting plate 23, a transmission plate 27 is fixedly installed at the bottom of the fixing plate 26, and a lever 28 is vertically fixedly installed at the bottom of the transmission plate 27. The number of levers 28 is several sets, and the bottom surface of the lever 28 is attached to the top surface of the screening frame 11.

[0022] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a receiving frame 14 is slidably installed inside the screening frame 11. Discharge troughs 12 are opened on both sides of the outer side of the processing frame 1. The bottom of the discharge trough 12 is located above the two ends of the side of the screening frame 11. Protective baffles 13 are hinged to the outer ends of the processing frame 1 through a rotating shaft, and the protective baffles 13 are located on the outer wall of the discharge trough 12.

[0023] During operation, the Poria cocos material to be screened is poured onto the surface of the screening frame 11. The servo motor is then turned on via an external control switch, causing it to rotate. This rotation, via the rotating rod 2, drives the transmission turntable 21 to rotate inside the processing frame 1. Simultaneously, the abutting rod 25 moves synchronously within the abutting groove 24 as the transmission turntable 21 rotates. The abutting rod 25 also abuts the connecting plate 23, causing it to rotate around the fixed rod 22. As the transmission turntable 21 rotates, the connecting plate 23 moves back and forth across the surface of the screening frame 11. Under the transmission action of the fixed plate 26 and the transmission plate 27, the actuating rod 28 is also driven to move. The actuating rod 28 moves back and forth on the surface of the screening frame 11, causing it to move and disperse the Poria cocos material piled on the surface of the screening frame 11. This disperses and repositions the Poria cocos material piled on the surface of the screening frame 11, allowing materials with unqualified internal dimensions to fall into the receiving frame 14 under the action of gravity. Materials with qualified dimensions will accumulate on the surface of the screening frame 11. Then, the protective baffle 13 is opened to move and transfer the materials piled on the surface of the screening frame 11. Subsequently, the receiving frame 14 is pulled out from inside the processing frame 1 to transfer the Poria cocos material with unqualified dimensions that it receives.

Claims

1. A screening device for processing Poria cocos, comprising a processing frame (1), characterized in that: A screening frame (11) is fixedly installed in the middle of the inner side of the processing frame (1), and a receiving frame (14) is slidably installed inside the screening frame (11). The screening frame (11) is provided with a reciprocating rotation mechanism on its inner side. The bottom of the reciprocating rotation mechanism is connected to a toggle mechanism, and the toggle mechanism is located at the top of the screening frame (11).

2. The screening device for processing Poria cocos according to claim 1, characterized in that: The reciprocating rotation mechanism includes a transmission turntable (21) and an abutment rod (25). A rotating rod (2) is rotatably mounted on the top inner side of the processing frame (1) via a bearing. The transmission turntable (21) is fixedly mounted on the top side of the rotating rod (2), and the abutment rod (25) is fixedly mounted on the outer side of the transmission turntable (21).

3. The screening device for processing Poria cocos according to claim 2, characterized in that: A fixing rod (22) is fixedly installed on the top inner side of the processing frame (1). A connecting plate (23) is rotatably sleeved on the outer side of the fixing rod (22) through a bearing. A sliding groove (24) is vertically opened in the middle of the connecting plate (23), and a sliding rod (25) is slidably installed inside the sliding groove (24).

4. The screening device for processing Poria cocos according to claim 2, characterized in that: A rotating motor (3) is fixedly installed on the outer side of the top of the processing frame (1), and the side of the transmission shaft of the rotating motor (3) is fixedly connected to the top of the side of the rotating rod (2) through a coupling.

5. The screening device for processing Poria cocos according to claim 3, characterized in that: The actuating mechanism includes an actuating rod (28), a fixed plate (26) is fixedly installed at the bottom of the connecting plate (23), a transmission plate (27) is fixedly installed at the bottom of the fixed plate (26), and the actuating rod (28) is vertically fixedly installed at the bottom of the transmission plate (27).

6. The screening device for processing Poria cocos according to claim 1, characterized in that: The processing frame (1) has discharge slots (12) on both sides of its outer side, and protective baffles (13) are hinged to both ends of the outer side of the processing frame (1) via a rotating shaft.

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