Pseudo-ginseng pretreatment drying device

Abstract

The utility model relates to the field of pseudo-ginseng pretreatment, in particular to a pseudo-ginseng pretreatment drying device which comprises a base and further comprises a drying cylinder, a feeding cylinder is fixedly installed on the right side of the upper end of the base through a fixing frame, a supporting structure is arranged between the lower end of the drying cylinder and the base, and a screening cylinder is arranged on the inner side of the drying cylinder. An air heater is fixedly mounted at the upper end of the base, the output end of the air heater extends to the right side of the drying cylinder and is provided with an air supply assembly, and a fixing plate is fixedly mounted on the left side of the upper end of the base; the driving motor is used for driving the drying cylinder to rotate, the screening cylinder rotates synchronously, pseudo-ginseng is stirred, separated and prevented from being stacked synchronously in the moving process, the hot air blower blows out high-temperature airflow, the pseudo-ginseng is blown and dried through the branch pipes, rotation of the screening cylinder is matched, hot air is evenly distributed on the surface of the pseudo-ginseng, and the pseudo-ginseng is prevented from being stacked. And the drying uniformity and the drying efficiency are guaranteed, synchronous screening is achieved through rotation of the screening barrel, and rapid drying of water is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pseudo-ginseng pretreatment, especially to a pseudo-ginseng pretreatment drying device. BACKGROUND

[0002] Pseudo-ginseng grows in special environmental conditions and is mainly distributed in the altitude of 1500-1800 meters in the southwest of China, so it has a long history of use and cultivation in Yunnan, China. As a traditional Chinese medicine, pseudo-ginseng is used as the main raw material in many Chinese patent medicines. After the harvest of pseudo-ginseng, it usually needs to be pretreated by cleaning, drying and the like.

[0003] The existing pseudo-ginseng pretreatment drying device has a single structure and is prone to stacking after feeding, which affects the uniformity of heating and the drying efficiency.

[0004] Therefore, in view of the above problems of the existing pseudo-ginseng pretreatment drying device, a pseudo-ginseng pretreatment drying device can be designed to ensure the drying efficiency and increase the uniformity of heating of pseudo-ginseng, thereby ensuring the drying effect. SUMMARY

[0005] In order to overcome the problem of poor uniformity of heating and the influence on the drying efficiency of the existing pseudo-ginseng pretreatment drying device.

[0006] The technical scheme of the utility model is as follows: a pseudo-ginseng pretreatment drying device, comprising a base, an drying cylinder, a feeding cylinder fixedly installed on the right side of the upper end of the base through a fixing frame, a support structure arranged between the lower end of the drying cylinder and the base, a screening cylinder arranged on the inner side of the drying cylinder, a hot air blower fixedly installed on the upper end of the base, a feeding assembly arranged on the right side of the drying cylinder and extending from the output end of the hot air blower, a fixed plate fixedly installed on the left side of the upper end of the base, a driving motor fixedly installed on the upper end of the fixed plate, a discharging guide plate arranged on the surface of the fixed plate, a connecting cover rotatably connected to the left end of the drying cylinder, and a discharging port arranged on the surface of the left end of the connecting cover.

[0007] Preferably, one end of the feeding cylinder extends to the inner side of the drying cylinder and is sleeved with the screening cylinder, and the other end of the feeding cylinder is fixedly installed with an feeding bin.

[0008] Preferably, the support structure is arranged on the left and right sides of the drying cylinder and comprises two groups, each group comprising two support rollers, the left and right ends of each support roller being rotatably installed with a side plate, the lower end of each side plate being fixedly installed with a fixed seat, the fixed seat being fixedly connected with the base, and the support rollers being connected with the surface of the drying cylinder.

[0009] Preferably, the surface of the screening cylinder is provided with screening holes, the screening holes are arranged at equal intervals, and the drying cylinder and the screening cylinder are designed in a conical structure.

[0010] As preferred, the air supply assembly comprises an annular baffle plate fixedly connected through the mounting frame and the base, the outer diameter of the annular baffle plate and the screen drum are matched, a branch pipe is fixedly installed on the left end face of the annular baffle plate, the branch pipes are arranged in an annular array, air outlets are arranged on the surface of the branch pipes, the air outlets are all directed to the surface of the screen drum, the air outlets are arranged at equal intervals, the lower end of the annular baffle plate and the right end of the hot air fan are connected through a pipeline, and the annular baffle plate is designed in a hollow structure.

[0011] As preferred, the output end of the driving motor is fixedly installed with a driving gear, and the left end of the drying drum is provided with a driven gear, and the driving gear and the driven gear are meshedly connected.

[0012] As preferred, the left end of the screen drum is fixedly connected with the connecting cover, a connecting shaft is arranged between the left end of the screen drum and the fixed plate, one end of the connecting shaft is fixedly connected with the fixed plate, the other end of the connecting shaft is rotatably connected with the connecting cover, and the lower end of the connecting cover is provided with a drain pipe.

[0013] As preferred, the inner diameter of the discharge port and the screen drum are matched, a sealing baffle is arranged on the outer side of the discharge port, track seats are slidingly installed at both ends of the sealing baffle, and the track seats are fixedly connected with the connecting cover.

[0014] The three-segment drying device has the advantages that:

[0015] The three-segment drying device has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The three-segment drying device has the advantages that:

[0017] Figure 2 The three-segment drying device has the advantages that:

[0018] Figure 3 The three-segment drying device has the advantages that:

[0019] Figure 4The utility model discloses a cross section structure schematic diagram of sanchi pretreatment drying device.

[0020] Mark explanation: 1, base, 2, drying cylinder, 21, support roller, 22, side plate, 23, fixed seat, 3, feeding cylinder, 4, screening cylinder, 5, hot air machine, 51, annular flow divider, 52, branch pipe, 6, fixed plate, 7, drive motor, 71, driving gear, 72, driven gear, 8, discharge guide plate, 9, connecting cover, 91, connecting shaft, 10, discharge port, 101, sealing baffle, 102, track seat. DETAILED DESCRIPTION

[0021] The utility model is further explained below in combination with the drawings and examples.

[0022] Please refer to Figures 1-4 The utility model provides a kind of sanchi pretreatment drying device, including base 1, still including drying cylinder 2, the right side of the upper end of base 1 is fixedly installed with feeding cylinder 3 by fixed frame, support structure is arranged between the lower end of drying cylinder 2 and base 1, the inside of drying cylinder 2 is provided with screening cylinder 4, one end of feeding cylinder 3 extends to the inside of drying cylinder 2, and and screening cylinder 4 sleeve connection, the other end of feeding cylinder 3 is fixedly installed with feeding bin, screening hole is set on the surface of screening cylinder 4, screening hole is equidistant distribution, drying cylinder 2 and screening cylinder 4 are all designed as conical structure, hot air machine 5 is fixedly installed on the upper end of base 1, and the right side of the output end of hot air machine 5 is provided with air supply component and extends to drying cylinder 2, the left side of the upper end of base 1 is fixedly installed with fixed plate 6, and the upper end of fixed plate 6 is fixedly installed with drive motor 7, and the surface of fixed plate 6 is provided with discharge guide plate 8, the left end of drying cylinder 2 is rotatably connected with connecting cover 9, and the surface left end of connecting cover 9 is provided with discharge port 10, utilize the rotation of drying cylinder 2 and screening cylinder 4, and hot air is sent into between drying cylinder 2 and screening cylinder 4, is blown into screening cylinder 4 evenly, guarantee the uniformity of sanchi surface heating, screening cylinder 4 is convenient for realizing vibration screen to sanchi, and it is convenient for the rapid drying of moisture.

[0023] Please refer to 1, Figure 2 And Figure 4 In the embodiment, support structure is located at the left and right sides of drying cylinder 2 and is provided with two groups, each group of support structure is provided with two, and support structure includes support roller 21, the left and right ends of support roller 21 are rotatably installed with side plate 22, the lower end of side plate 22 is fixedly installed with fixed seat 23, fixed seat 23 is fixedly connected with base 1, support roller 21 is connected with the surface of drying cylinder 2, and the rotation of drying cylinder 2 is facilitated by using multiple support rollers 21 to support the two sides of drying cylinder 2.

[0024] Please refer to Figure 1 And Figure 3In the embodiment, the air supply assembly comprises an annular distribution plate 51 fixedly connected through the mounting frame and the base 1, the outer diameter of the annular distribution plate 51 and the screen cylinder 4 are matched, a branch pipe 52 is fixedly installed on the left end surface of the annular distribution plate 51, the branch pipes 52 are arranged in an annular array, the surface of the branch pipe 52 is provided with an air outlet, the air outlets are arranged at equal intervals, the lower end of the annular distribution plate 51 and the right end of the hot air fan 5 are connected through a pipeline, the annular distribution plate 51 is designed in a hollow structure, the hot air blown out by the hot air fan 5 is sent into the annular distribution plate 51 through the pipeline and extended to the inside of the drying cylinder 2 through the branch pipes 52, and the hot air is blown into the screen cylinder 4, so that the surface of the ginseng is uniformly heated, and the drying efficiency is increased.

[0025] Please refer to Figure 1 and Figure 4 In the embodiment, the output end of the driving motor 7 is fixedly installed with a driving gear 71, the left end of the surface of the drying cylinder 2 is provided with a driven gear 72, the driving gear 71 and the driven gear 72 are engagedly connected, the driving motor 7 drives the driving gear 71 to rotate, so that the driven gear 72 drives the drying cylinder 2 to synchronously rotate, the screen vibration of the ginseng is realized, and the accumulation of the ginseng is avoided.

[0026] Please refer to Figure 2 and Figure 4 In the embodiment, the left end of the screen cylinder 4 is fixedly connected with the connecting cover 9, a connecting shaft 91 is arranged between the left end of the screen cylinder 4 and the fixed plate 6, one end of the connecting shaft 91 is fixedly connected with the fixed plate 6, the other end of the connecting shaft 91 is rotatably connected with the connecting cover 9, the lower end of the connecting cover 9 is provided with a drain pipe, the inner diameter of the discharge port 10 is matched with the screen cylinder 4, the outer side of the discharge port 10 is provided with a sealing baffle 101, the both ends of the sealing baffle 101 are slidably installed with a track seat 102, the track seat 102 is fixedly connected with the connecting cover 9, the connecting cover 9 supports the end part of the drying cylinder 2, and is in a conical structure, so that the ginseng naturally slides to the side after entering the screen cylinder 4, the dried ginseng naturally slides to the discharge port 10, the discharge is facilitated, the sealing baffle 101 shields the discharge port 10, the dried ginseng is discharged through the discharge port 10 by moving the sealing baffle 101 by the discharging personnel.

[0027] In the work, the Sanqi is put into the feed bin, sent into the inside of the screening cylinder 4 by the feeding cylinder 3, the hot air blown by the hot air machine 5 is sent into the annular flow distribution plate 51 through the pipeline, and is extended to the inside of the drying cylinder 2 by the multiple branch pipes 52, the hot air is blown into the screening cylinder 4, and the driving motor 7 drives the driving gear 71 to rotate, thereby driving the driven gear 72 to rotate synchronously with the drying cylinder 2, realizing the vibration screening of the Sanqi, avoiding the accumulation of the Sanqi, adapting to the blown hot air, making the surface of the Sanqi uniformly heated, ensuring the drying efficiency, and the inclined surface structure of the screening cylinder 4 makes the Sanqi naturally slide to the side, the dried Sanqi naturally slides to the discharge port 10, facilitating the discharge, and the sealing baffle 101 shields the discharge port 10, the dried Sanqi is discharged through the discharge port 10 by moving the sealing baffle 101 by the discharge personnel.

[0028] Through the above steps, the rotation of the drying cylinder 2 and the screening cylinder 4 is utilized, and the hot air is sent between the drying cylinder 2 and the screening cylinder 4 and uniformly blown into the screening cylinder 4, ensuring the uniformity of the heating of the surface of the Sanqi, the screening cylinder 4 facilitates the vibration screening of the Sanqi, facilitating the rapid drying of the moisture, so as to solve the problem that the existing Sanqi pretreatment drying device has poor uniformity of heating, affecting the drying efficiency.

Claims

1. A pre-treatment drying device for panax notoginseng, comprising a base (1), characterized in that: The drying cylinder (2) is arranged on the right side of the upper end of the base (1) through the fixing frame, the support structure is arranged between the lower end of the drying cylinder (2) and the base (1), the inside of the drying cylinder (2) is provided with the screening cylinder (4), the upper end of the base (1) is fixedly provided with the hot air machine (5), the output end of the hot air machine (5) extends to the right side of the drying cylinder (2) and is provided with the air feeding assembly, the left side of the upper end of the base (1) is fixedly provided with the fixed plate (6), the upper end of the fixed plate (6) is fixedly provided with the driving motor (7), the surface of the fixed plate (6) is provided with the discharging guide plate (8), the left end of the drying cylinder (2) is rotatably connected with the connecting cover (9), and the surface of the connecting cover (9) is provided with the discharging port (10). The air feeding assembly comprises an annular flow distribution plate (51), the annular flow distribution plate (51) is fixedly connected with the base (1) through the mounting frame, the outer diameter of the annular flow distribution plate (51) is matched with that of the screening cylinder (4), the left end surface of the annular flow distribution plate (51) is fixedly provided with a plurality of branch pipes (52) arranged in an annular array, the surface of each branch pipe (52) is provided with an air outlet, the air outlets are all directed to the surface of the screening cylinder (4), the air outlets are arranged at equal intervals, the lower end of the annular flow distribution plate (51) is connected with the right end of the hot air machine (5) through a pipeline, the annular flow distribution plate (51) is designed in a hollow structure, the output end of the driving motor (7) is fixedly provided with a driving gear (71), the left end of the surface of the drying cylinder (2) is provided with a driven gear (72), and the driving gear (71) is in meshing connection with the driven gear (72).

2. The pre-treatment drying device for panax notoginseng according to claim 1, characterized in that: One end of the feeding cylinder (3) extends to the inside of the drying cylinder (2) and is sleeved with the screening cylinder (4), and the other end of the feeding cylinder (3) is fixedly provided with a feeding bin.

3. The pre-treatment drying device of panax ginseng according to claim 1, wherein: The support structure is arranged on the left and right sides of the drying cylinder (2) and comprises two groups of support rollers (21), each group of support rollers (21) comprises two support rollers (21), the left and right ends of each support roller (21) are rotatably provided with a side plate (22), the lower end of each side plate (22) is fixedly provided with a fixed seat (23), the fixed seat (23) is fixedly connected with the base (1), and the support roller (21) is in close connection with the surface of the drying cylinder (2).

4. The pre-treatment drying device of ginseng according to claim 1, wherein: The surface of the screening cylinder (4) is provided with screening holes, and the screening holes are arranged at equal intervals.

5. The pre-treatment drying device of ginseng according to claim 1, wherein: The left end of the screening cylinder (4) is fixedly connected with the connecting cover (9), a connecting shaft (91) is arranged between the left end of the screening cylinder (4) and the fixed plate (6), one end of the connecting shaft (91) is fixedly connected with the fixed plate (6), the other end of the connecting shaft (91) is rotatably connected with the connecting cover (9), and the lower end of the connecting cover (9) is provided with a drain pipe.

6. The pre-treatment drying device of ginseng according to claim 1, wherein: The discharging port (10) is matched with the inner diameter of the screening cylinder (4), the outer side of the discharging port (10) is provided with a sealing baffle (101), the both ends of the sealing baffle (101) are slidably provided with track seats (102), and the track seats (102) are fixedly connected with the connecting cover (9).

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