Dendrobium slice screening device

Abstract

The utility model discloses a dendrobium nobile slice screening device which comprises a screening box, and dendrobium nobile screening devices are fixedly installed at the upper end and the lower end in the screening box. According to the dendrobium nobile sieving device, dendrobium nobile slices can be sieved in a classified mode, when the dendrobium nobile slices from the feeding channel fall on the sieving plate at the upper end, the dendrobium nobile slices with the large size are sieved out through vibration and collected through the discharging plate at the upper end, and therefore the dendrobium nobile slices with the large size can be sieved out. Dendrobium nobile slices with small sizes can be sieved through a sieving plate arranged at the lower end and collected through a discharging plate at the lower end, and then different specification requirements are met till disintegrating slag or dust falling from the sieving plate at the lower end is discharged from discharging channels at the two ends through an arch-shaped plate. And the upper end sieving plate and the lower end sieving plate are mounted in the [-shaped sieving frame in a clamping manner, so that disassembly, assembly and replacement are convenient.

Description

Technical Field

[0001] This utility model relates to the field of Dendrobium processing technology, specifically to a Dendrobium slice screening device. Background Technology

[0002] Dendrobium is a tonic medicine. This product is the fresh or dried stem of cultivated Dendrobium nobile, Dendrobium huoshanense, Dendrobium chrysanthum, or Dendrobium fimbriatum, as well as similar species of the same genus. During the processing of Dendrobium, it needs to be sliced ​​into appropriate sizes and then sorted out by a screening device to select the required Dendrobium slices.

[0003] The prior art, disclosed in patent publication number CN211678694U, presents the following technical solution: a collection and screening device for a traditional Chinese medicine slicing machine, relating to the field of traditional Chinese medicine screening technology. It includes a support, a working box, and a feeding channel. The working box is fixedly mounted on the top of the support, and the feeding channel is fixedly provided on the top of the working box. A discharge port is opened at the right end of the working box. A first feeding device and a second feeding device are arranged inside the feeding channel, and the bottom of the feeding channel extends into the interior of the working box.

[0004] The screening plate in the above technical solution is installed in a fixed manner, which causes the screening holes of the screening plate to become old and affect the screening specifications during long-term use. This makes it inconvenient to disassemble and maintain the screening plate, thus affecting the effect of slicing screening. Utility Model Content

[0005] The purpose of this invention is to provide a Dendrobium slice screening device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a Dendrobium slice screening device, comprising a screening box, wherein Dendrobium sieving devices are fixedly installed at both the upper and lower ends inside the screening box.

[0007] The Dendrobium sieving device includes an inverted U-shaped sieving frame. Mounting grooves are provided on the front and rear outer surfaces of the inverted U-shaped sieving frame, near the opening. Sliding rods are fixedly connected inside each mounting groove. Sliding blocks are slidably connected to the outer walls of each sliding rod. The outer walls of the sliding blocks are slidably connected to the inner walls of the mounting grooves. Return springs are provided between the sliding blocks and the side walls of the mounting grooves, located outside the sliding rods. L-shaped plates are fixedly connected to the outer sides of each sliding block. The L-shaped plates are located at the front and rear corners of the inverted U-shaped sieving frame. A handle is provided on the side of the L-shaped plate near the inner wall of the screening box, and an insertion hole is provided on the other side of the L-shaped plate.

[0008] In the above technical solution, the upper and lower end sieve plates are installed in the U-shaped sieve frame by snap-fit, which facilitates disassembly and replacement.

[0009] As a further preferred of the technical solution, the side wall of the screening box is provided with a vibration motor, the bottom side of the screening box is provided with a support one around, the bottom side of the support one is provided with a spring telescopic rod, and the bottom side of the spring telescopic rod is provided with a support two.

[0010] In the above technical solution, the vibration motor is started, and the whole device is vibrated under the action of the spring telescopic rod, so that the daffodil slices can be screened.

[0011] As a further preferred of the technical solution, the lower front and rear ends of the inside of the screening box are provided with discharge ports, an arched plate is arranged between the two discharge ports, and the discharge ports are fixedly connected with discharge channels.

[0012] In the above technical solution, the crushed slag or dust impurities can be discharged from the discharge channels of the front and rear ends through the arched plate.

[0013] As a further preferred of the technical solution, the top side of the screening box is provided with a feeding channel, the upper and lower ends of the opening of the screening box are fixedly connected with discharge plates, and the upper discharge plate is slightly longer than the lower discharge plate.

[0014] In the above technical solution, the upper discharge plate is slightly longer than the lower discharge plate, so that different daffodil slices can be collected.

[0015] As a further preferred of the technical solution, the side walls of the H-shaped screening frame are provided with clamping grooves, the clamping grooves are clamped with screening plates inside, and the front and rear ends of the other side of the screening plates are fixedly connected with inserting rods.

[0016] As a further preferred of the technical solution, the inserting rods are inserted into the insertion holes through the elastic action of the return springs, and the other end of the screening plate is clamped into the clamping groove.

[0017] In the above technical solution, the sliding block slides on the sliding rod and the return spring is extruded and compressed, so that the L-shaped plate moves until the inserting rod is separated from the insertion hole, and the screening plate can be taken out from the H-shaped screening frame and the clamping groove for replacement.

[0018] As a further preferred of the technical solution, the screen holes of the upper screening plate are slightly larger than the screen holes of the lower screening plate.

[0019] In the above technical solution, the daffodil slices can be classified and screened to meet different needs.

[0020] The daffodil slice screening device has the following beneficial effects:

[0021] (1)The utility model discloses a dendrobium sieving device can be classified to the slice of dendrobium, when the slice of dendrobium of incoming feed channel falls on the sieve plate of upper end, the slice of dendrobium of larger size is sieved out through the vibration, and is collected through the blanking plate of upper end, and the slice of dendrobium of smaller size is sieved through the sieve plate of lower end set up and is collected through the blanking plate of lower end, and different specification needs are satisfied, and the debris or dust falling from the sieve plate of lower end is discharged through the discharge channel of both ends of arcuate plate.

[0022] (2)The utility model discloses a sieve plate of upper and lower ends is installed in the type sieve frame through the form of jointing, and convenient to dismount and change, when changing, hold the handle and pull, make the sliding block slide on the slide rod and make the reset spring extrude compression, make L type board move, until the plug rod is separated from the insertion hole, can take out the sieve plate from the type sieve frame and the clamping groove buckle and change, improve the sieving effect of subsequent slice of dendrobium. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structure schematic diagram of the whole utility model;

[0024] Figure 2 It is the sectional view of the utility model part;

[0025] Figure 3 It is the structure schematic diagram of the utility model dendrobium sieving device;

[0026] Figure 4 It is the utility model A graph's enlarged view;

[0027] Figure 5 It is the structure schematic diagram of the inside of the utility model screening box;

[0028] In the drawing: 1, screening box;11, feed channel;12, vibration motor;13, support one;14, spring telescopic rod;15, support two;16, discharge port;17, arcuate plate;18, blanking plate;19, discharge channel;2, dendrobium sieving device;21, type sieve frame;22, clamping groove;23, sieve plate;231, plug rod;211, installation slot;212, slide rod;213, sliding block;214, reset spring;215, L type board;216, handle;217, insertion hole. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiment of the utility model will be clearly and completely described in combination with the drawings in the embodiment of the utility model.

[0030] The utility model provides technical scheme: such as Figure 2As shown in this embodiment, a Dendrobium slice screening device includes a screening box 1, and Dendrobium sieving devices 2 are fixedly installed at both the upper and lower ends inside the screening box 1.

[0031] like Figure 2 and Figure 5 As shown, a vibration motor 12 is installed on the side wall of the screening box 1. Supports 13 are installed around the bottom of the screening box 1, and spring telescopic rods 14 are installed on the bottom of each support 13. Supports 2 15 are installed on the bottom of each spring telescopic rod 14. Discharge ports 16 are opened at the front and rear ends of the bottom of the screening box 1. An arched plate 17 is installed between the two discharge ports 16. Discharge channels 19 are fixedly connected to each discharge port 16. A feed channel 11 is provided at one end of the top of the screening box 1. Feed plates 18 are fixedly connected to the upper and lower ends of the opening of the screening box 1, with the upper feed plate 18 being slightly longer than the lower feed plate 18. The material plate 18, with the installation of the Dendrobium sieve device 2, can grade and screen Dendrobium slices. When Dendrobium slices entering from the feeding channel 11 fall onto the upper sieve plate 23, the larger Dendrobium slices are sieved out by vibration and collected by the upper discharge plate 18. The smaller Dendrobium slices can be sieved by the lower sieve plate 23 and collected by the lower discharge plate 18, thus meeting different specification requirements. Finally, the debris or dust falling from the lower sieve plate 23 is discharged through the arched plate 17 from the discharge channels 19 at both ends.

[0032] like Figure 3 and Figure 4As shown, the Dendrobium sieboldii screening device 2 comprises a U-shaped screening frame 21, the U-shaped screening frame 21 is provided with a mounting groove 211 on the front and rear outer surfaces and close to the opening, the mounting groove 211 is fixedly connected with a sliding rod 212 inside, the sliding rod 212 is slidably connected with a sliding block 213 outside, the sliding block 213 is slidably connected with the inner wall of the mounting groove 211 outside, the reset spring 214 is arranged between the sliding block 213 and the side wall of the mounting groove 211 outside the sliding rod 212, the L-shaped plate 215 is fixedly connected with the sliding block 213 outside, the L-shaped plate 215 is arranged at the front and rear end corners of the U-shaped screening frame 21, the handle 216 is arranged on the side of the L-shaped plate 215 close to the inner wall of the screening box 1, the insertion hole 217 is formed on the other side of the L-shaped plate 215, the side wall of the U-shaped screening frame 21 is provided with a clamping groove 22, the screening plate 23 is clamped in the clamping groove 22, the screen hole of the upper end screening plate 23 is slightly larger than that of the lower end screening plate 23, the insertion rod 231 is fixedly connected with the front and rear ends of the other side of the screening plate 23, the insertion rod 231 is inserted into the insertion hole 217 through the elastic action of the reset spring 214, and the other end of the screening plate 23 is clamped into the clamping groove 22, the upper and lower end screening plates 23 are installed in the U-shaped screening frame 21 in the form of clamping, which is convenient for disassembly and replacement, that is, when replacing, hold the handle 216 and pull, so that the sliding block 213 slides on the sliding rod 212 and the reset spring 214 is compressed, so that the L-shaped plate 215 moves until the insertion rod 231 is separated from the insertion hole 217, so that the screening plate 23 can be buckled out of the U-shaped screening frame 21 and the clamping groove 22 for replacement, thereby improving the screening effect of the subsequent Dendrobium sieboldii slices.

[0033] The utility model provides a kind of Dendrobium sieboldii slice screening device, specific working principle is as follows: when screening Dendrobium sieboldii slice, Dendrobium sieboldii slice is input from feed passage 11, while starting vibration motor 12, under the action of spring telescopic rod 14, the whole device is vibrated, Dendrobium sieboldii slice input can be screened, the Dendrobium sieboldii slice meeting specification is collected by inclined screening plate 23 through lower plate 18, until the dreg or dust impurity is discharged from front and rear end discharge channel 19 by arcuate plate 17;When subsequent screening plate 23 is disassembled, that is, hold both ends handle 216 and pull, so that the sliding block 213 slides on the sliding rod 212 and the reset spring 214 is compressed, so that the L-shaped plate 215 moves until the insertion rod 231 is separated from the insertion hole 217, so that the screening plate 23 can be buckled out of the U-shaped screening frame 21 and the clamping groove 22, when replacing new screening plate 23, L-shaped plate 215 is moved by the same way of holding handle 216 and pulling, new screening plate 23 is clamped into clamping groove 22, then release hand can make insertion rod 231 into insertion hole 217 for installation.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A Dendrobium slice screening device, comprising a screening box (1), characterized in that: Dendrobium sieving devices (2) are fixedly installed at both the upper and lower ends inside the screening box (1); The Dendrobium sieving device (2) includes a U-shaped sieving frame (21). The U-shaped sieving frame (21) has mounting grooves (211) on its front and rear outer surfaces, near the opening. Sliding rods (212) are fixedly connected inside each mounting groove (211). Sliding blocks (213) are slidably connected to the outer walls of each sliding rod (212). The outer walls of the sliding blocks (213) are slidably connected to the inner walls of the mounting grooves (211). The sliding blocks (213) are connected to the mounting... A return spring (214) is provided between the side walls of the groove (211) and outside the slide bar (212). An L-shaped plate (215) is fixedly connected to the outside of the slider (213). The L-shaped plate (215) is located at the front and rear corners of the U-shaped sieve frame (21). A handle (216) is provided on the side of the L-shaped plate (215) close to the inner wall of the screening box (1). An insertion hole (217) is provided on the other side of the L-shaped plate (215).

2. The Dendrobium slice screening device according to claim 1, characterized in that: The screening box (1) is equipped with a vibration motor (12) on its side wall. The screening box (1) is equipped with a support (13) on all four sides of its bottom side. The support (13) is equipped with a spring telescopic rod (14) on its bottom side. The spring telescopic rod (14) is equipped with a support (15) on its bottom side.

3. The Dendrobium slice screening device according to claim 1, characterized in that: The screening box (1) has discharge ports (16) at the bottom front and rear ends, and an arched plate (17) is provided between the two discharge ports (16). Each discharge port (16) is fixedly connected to a discharge channel (19).

4. The Dendrobium slice screening device according to claim 1, characterized in that: The top side of the screening box (1) is provided with a feeding channel (11). The upper and lower ends of the opening of the screening box (1) are fixedly connected with a feeding plate (18), and the upper feeding plate (18) is slightly longer than the lower feeding plate (18).

5. The Dendrobium slice screening device according to claim 1, characterized in that: The side walls of the C-shaped sieve frame (21) are provided with slots (22), and the sieve plate (23) is attached to the inside of the slots (22). The front and rear ends of the other side of the sieve plate (23) are fixedly connected with insert rods (231).

6. The Dendrobium slice screening device according to claim 5, characterized in that: The insertion rod (231) is inserted into the insertion hole (217) by the elastic action of the return spring (214), and the other end of the sieve plate (23) is locked into the slot (22).

7. The Dendrobium slice screening device according to claim 5, characterized in that: The sieve holes of the upper sieve plate (23) are slightly larger than those of the lower sieve plate (23).

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