A hemp seed raw material cleaning and drying device

Abstract

The utility model discloses a kind of cleaning and drying devices of hemp seed raw materials, it includes washing tank, the water inlet pipe and feed pipe are connected in the washing tank rear wall, fixed with baffle in the washing tank, fixedly penetrating connection pipe on the baffle, the utility model structure is reasonable, design novel, when using, move down and block drain hole with mounting plate, water is injected into washing tank by water inlet pipe, material is injected into washing tank by feed pipe, start motor, motor works drives the rotation of shaft, to drive the rotation of stirring rod, material can be stirred by the rotation of stirring rod, can avoid the blockage at connection pipe, vibrator on guide plate, facilitate material to move on guide plate, prevent from happening to accumulate, material transported by guide plate enters into drying oven and dries, when drying, electric push rod can drive moving plate to lift, by moving plate lifting, material vibration that enters into drying oven can be facilitated material dispersion, facilitate material drying.

Description

Technical Field

[0001] This utility model relates to the technical field of hemp seed processing equipment, specifically a cleaning and drying device for hemp seed raw materials. Background Technology

[0002] Hemp seeds, also known as fire hemp seeds, are the fruit of the hemp plant (hemp, also called thread hemp, wild hemp, or northern hemp in Northeast China, its bark was traditionally used for weaving cloth for clothing, called hemp clothing, and for making rope, called hemp rope). It is an oilseed crop, about the size of a sorghum grain (smaller than a mung bean), with a gray outer shell. After removing the shell, it becomes the medicinal herb hemp seed, which has a mild laxative effect. In some places, vendors sell roasted hemp seeds as a snack; they taste like sunflower seeds, but excessive consumption can cause dizziness, indicating an effect on the nervous system in animals.

[0003] In the extraction process of hemp seed oil, raw material pretreatment, weighing, magnetic separation, conditioning, and low-temperature pressing are key steps. Among them, the pretreatment process requires cleaning the materials. However, existing technologies have significant shortcomings in cleaning hemp seeds: the cleaning is not thorough enough, making it difficult to guarantee the cleaning quality; the equipment structure is simple and cannot continuously dry the cleaned hemp seeds, requiring separate operation, which is both time-consuming and inefficient; moreover, most of them use natural air drying, which is extremely inefficient and cannot meet the production requirements of the product. Utility Model Content

[0004] To address the shortcomings of existing technologies, a washing and drying device for hemp seed raw materials is disclosed, comprising a washing tank, a water inlet pipe and a feed pipe connected to the rear wall of the washing tank, a partition fixed inside the washing tank, a connecting pipe fixed through the partition, a drain pipe connected to the side wall of the connecting pipe, a valve installed on the drain pipe, a solenoid valve installed on the connecting pipe, a guide plate installed at the lower end of the partition, and a drying tank connected to the side wall of the washing tank, the drying tank being in communication with the washing tank;

[0005] The cleaning tank is equipped with a stirring structure, which includes a motor, a rotating shaft mounted on the motor, a stirring rod mounted on the rotating shaft, and a waterproof box attached to the outside of the motor.

[0006] The cleaning tank has mounting plates slidably installed on its left and right side walls. The rotating shaft is rotatably mounted on one of the mounting plates, the motor is fixed on the other mounting plate, and the waterproof box is fixed on the mounting plate. A sliding rod is fixed to the upper wall of the mounting plate. The sliding rod slides through the upper wall of the cleaning tank. A connecting plate is installed at the top of the sliding rod. The connecting plate is connected to the upper wall of the cleaning tank by a hydraulic cylinder.

[0007] Preferably, the guide plate has drainage holes, and a filter screen is provided on the drainage holes.

[0008] Preferably, the side wall of the cleaning tank has a drain hole, a filter screen is provided on the drain hole, a water tank is attached to the drain hole, and the water tank is fixed to the side wall of the cleaning tank.

[0009] Preferably, both the partition plate and the lower wall of the guide plate are equipped with vibrators.

[0010] Preferably, a movable plate is slidably disposed inside the drying chamber, and an electric push rod is installed on the lower wall of the movable plate. The electric push rod is installed on the lower wall of the drying chamber.

[0011] Preferably, the upper surface of the partition plate has a funnel-shaped structure.

[0012] This utility model has the following beneficial effects: The utility model has a reasonable structure and novel design. In use, the mounting plate is lowered to block the drain hole, water is injected into the cleaning tank through the water inlet pipe, and materials are injected into the cleaning tank through the feed pipe. The motor is started, and its operation drives the rotating shaft, which in turn drives the stirring rod. The rotating rod agitates the materials, facilitating cleaning. After cleaning, the valve on the drain pipe is opened, and water is discharged from the drain pipe. Simultaneously, the mounting plate is raised, exposing the drain hole, allowing water to drain from the side of the cleaning tank into the water tank, improving drainage efficiency. When material discharge is needed, the solenoid valve is opened, and the material is discharged from the connecting pipe onto the guide plate. The vibrator on the partition plate prevents blockage at the connecting pipe. The vibrator on the guide plate facilitates material movement and prevents accumulation. The material transported by the guide plate enters the drying chamber for drying. During drying, the electric push rod is activated to raise and lower the moving plate. The raising and lowering of the moving plate vibrates the material entering the drying chamber, facilitating material dispersion and drying. Attached Figure Description

[0013] Figure 1 This is a schematic front view of the present invention.

[0014] In the diagram: 1-washing box, 2-water inlet pipe, 3-feed pipe, 4-partition plate, 5-connecting pipe, 6-drain pipe, 7-guide plate, 8-drying box, 9-motor, 10-rotating shaft, 11-stirring rod, 12-waterproof box, 13-mounting plate, 14-slide rod, 15-connecting plate, 16-hydraulic cylinder, 17-drain hole, 18-drain hole, 19-water tank, 20-vibrator, 21-moving plate, 22-electric push rod. Detailed Implementation

[0015] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 A washing and drying device for hemp seed raw materials includes a washing tank 1, a maintenance door on the front wall of the washing tank 1, a water pipe on the side wall of the washing tank 1 for drainage, a water inlet pipe 2 and a feed pipe 3 connected to the rear wall of the washing tank 1, water is injected into the washing tank 1 through the water inlet pipe 2, and material is injected into the washing tank 1 for washing through the feed pipe 3, a partition 4 is fixed inside the washing tank 1, a connecting pipe 5 is fixedly inserted through the partition 4, a drain pipe 6 is connected to the side wall of the connecting pipe 5, a filter screen is installed at both ends of the drain pipe 6 and the connecting pipe 5 to prevent material discharge, a valve is installed on the drain pipe 6, a solenoid valve is installed on the connecting pipe 5, a guide plate 7 is installed at the lower end of the partition 4, the guide plate 7 has an inclined structure to facilitate material transportation, a drying box 8 is connected to the side wall of the washing tank 1, an electric heating plate is installed inside the drying box 8 for heating the inside of the drying box 8, and the material is dried through the drying box 8, a cleaning door is installed on the drying box 8, and the drying box 8 is connected to the washing tank 1;

[0017] The cleaning tank 1 is equipped with a stirring structure, which includes a motor 9, a rotating shaft 10 mounted on the motor 9, a stirring rod 11 mounted on the rotating shaft 10, and a waterproof box 12 fastened to the outside of the motor 9. The drive end of the motor 9 rotates through the waterproof box 12.

[0018] When the motor 9 is started, the motor 9 drives the rotating shaft 10 to rotate, which in turn drives the stirring rod 11 to rotate. The rotation of the stirring rod 11 can agitate the material, making it easier to clean the material. The waterproof box 12 prevents the motor 9 from being damaged by water.

[0019] Mounting plates 13 are slidably mounted on the left and right side walls of the cleaning tank 1. A rotating shaft 10 is rotatably mounted on one of the mounting plates 13. A motor 9 is fixed on the other mounting plate 13. A waterproof box 12 is fixed on the mounting plate 13. A sliding rod 14 is fixed on the upper wall of the mounting plate 13. The sliding rod 14 slides through the upper wall of the cleaning tank 1. A connecting plate 15 is mounted on the top of the sliding rod 14. The connecting plate 15 is connected to the upper wall of the cleaning tank 1 through a hydraulic cylinder 16.

[0020] The hydraulic cylinder 16 can be activated to lift the connecting plate 15, thereby moving the slide bar 14, which in turn can move a pair of mounting plates 13, thereby adjusting the position of the mixing structure. When discharge is required, the mixing structure is raised to prevent it from blocking the discharge and avoid blockage at the discharge point.

[0021] The guide plate 7 has a drain hole 17, and a filter screen is provided on the drain hole 17.

[0022] The cleaned material falls onto the guide plate 7 for transport, and the material can be drained through the drain hole 17;

[0023] The side wall of the cleaning tank 1 has a drain hole 18, a filter screen is installed on the drain hole 18, a water tank 19 is attached to the drain hole 18, a water pipe is installed on the water tank 19 for draining water, and the water tank 19 is fixed to the side wall of the cleaning tank 1.

[0024] When the mounting plate 13 is raised, the drain hole 18 is exposed, allowing water to be discharged from the side of the cleaning tank 1, thus improving drainage efficiency.

[0025] Both the partition plate 4 and the lower wall of the guide plate 7 are equipped with vibrators 20. The vibrators 20 are vibrating motors, which are well known to those skilled in the art and will not be described in detail here. The vibrators 20 vibrate the partition plate 4 and the guide plate 7 to prevent material blockage.

[0026] A movable plate 21 is slidably installed inside the drying oven 8, and an electric push rod 22 is installed on the lower wall of the movable plate 21. The electric push rod 22 is installed on the lower wall of the drying oven 8.

[0027] Activating the electric push rod 22 can drive the moving plate 21 to rise and fall. By raising and lowering the moving plate 21, the material entering the drying chamber 8 can be vibrated, which facilitates the dispersion of the material and the drying of the material.

[0028] The upper surface of partition 4 has a funnel-shaped structure, which facilitates material discharge.

[0029] Example: In use, the mounting plate 13 is lowered to block the drain hole 18. Water is injected into the cleaning tank 1 through the water inlet pipe 2, and the material is injected into the cleaning tank 1 through the feed pipe 3. The motor 9 is started, and the motor 9 drives the rotating shaft 10 to rotate, which in turn drives the stirring rod 11 to rotate. The rotation of the stirring rod 11 can agitate the material, facilitating cleaning. After cleaning, the valve on the drain pipe 6 is opened, and water is discharged from the drain pipe 6. At the same time, the mounting plate 13 is raised, exposing the drain hole 18, allowing water to drain from the side of the cleaning tank 1 into the water tank 1. Within 9, drainage efficiency is improved. When material needs to be discharged, the solenoid valve is opened, and the material is discharged from the connecting pipe 5 onto the guide plate 7. The vibrator 20 on the partition plate 4 can prevent blockage at the connecting pipe 5. The vibrator 20 on the guide plate 7 facilitates the movement of the material on the guide plate 7 and prevents accumulation. The material transported through the guide plate 7 enters the drying chamber 8 for drying. During drying, the electric push rod 22 can be activated to drive the moving plate 21 to rise and fall. The rising and falling of the moving plate 21 can vibrate the material entering the drying chamber 8, which facilitates the dispersion of the material and facilitates the drying of the material.

[0030] In the description of this solution, it should be noted that, unless otherwise explicitly specified and limited, the terms 'installation,' 'connection,' 'linking,' and 'communication' should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components; and they can refer to wireless connections or wired connections. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A washing and drying device for hemp seed raw materials, characterized in that, It includes a cleaning tank (1), a water inlet pipe (2) and a feed pipe (3) connected to the rear wall of the cleaning tank (1), a partition (4) fixed inside the cleaning tank (1), a connecting pipe (5) fixedly passing through the partition (4), a drain pipe (6) connected to the side wall of the connecting pipe (5), a valve provided on the drain pipe (6), a solenoid valve provided on the connecting pipe (5), a guide plate (7) provided at the lower end of the partition (4), and a drying box (8) connected to the side wall of the cleaning tank (1), and the drying box (8) communicating with the cleaning tank (1); The cleaning tank (1) is equipped with a stirring structure, which includes a motor (9), a rotating shaft (10) is mounted on the motor (9), a stirring rod (11) is mounted on the rotating shaft (10), and a waterproof box (12) is attached to the outside of the motor (9). The cleaning tank (1) has mounting plates (13) slidably arranged on its left and right side walls. The rotating shaft (10) is rotatably mounted on one of the mounting plates (13). The motor (9) is fixed on the other mounting plate (13). The waterproof box (12) is fixed on the mounting plate (13). A sliding rod (14) is fixed on the upper wall of the mounting plate (13). The sliding rod (14) slides through the upper wall of the cleaning tank (1). A connecting plate (15) is installed at the top of the sliding rod (14). The connecting plate (15) is connected to the upper wall of the cleaning tank (1) through a hydraulic cylinder (16).

2. The washing and drying apparatus for hemp seed raw materials according to claim 1, characterized in that, The guide plate (7) has a drain hole (17) and a filter screen is provided on the drain hole (17).

3. The washing and drying apparatus for hemp seed raw materials according to claim 1, characterized in that, The cleaning tank (1) has a drain hole (18) on its side wall. A filter screen is installed on the drain hole (18). A water tank (19) is attached to the drain hole (18). The water tank (19) is fixed to the side wall of the cleaning tank (1).

4. The washing and drying apparatus for hemp seed raw materials according to claim 1, characterized in that, Both the partition (4) and the lower wall of the guide plate (7) are equipped with vibrators (20).

5. The washing and drying apparatus for hemp seed raw materials according to claim 1, characterized in that, A movable plate (21) is slidably arranged inside the drying box (8), and an electric push rod (22) is installed on the lower wall of the movable plate (21). The electric push rod (22) is installed on the lower wall of the drying box (8).

6. The washing and drying apparatus for hemp seed raw materials according to claim 1, characterized in that, The upper surface of the partition (4) has a funnel-shaped structure.

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