CN220496864U - Melon seed sorting device - Google Patents

Abstract

The utility model discloses a melon seed sorting device, which comprises a case, wherein a driving motor is fixedly arranged on the side surface of the case, a central shaft is in driving connection with the output end of the driving motor, a cylindrical filter screen is fixedly connected on the central shaft, the cylindrical filter screen is obliquely arranged, an inlet is formed in one side of the cylindrical filter screen, an exhaust port is formed in the other side of the cylindrical filter screen, and a cleaning assembly is arranged above the cylindrical filter screen. The utility model adopts the structure that: through setting up cylindric filter screen in quick-witted incasement to utilize driving motor drive to rotate, the melon seed is put into from the entrance, and this kind of mode can turn the melon seed, is favorable to the melon seed to filter the separation, and through setting up cleaning device, has utilized driving motor to drive the reverse rotation of roller, makes clean nail can promote the melon seed of card on cylindric filter screen mesh, thereby plays the effect of clean clearance.

Description

A melon seed sorting device

Technical field

The utility model relates to the technical field of melon seed sorting equipment, specifically a melon seed sorting device.

Background technique

Before packing melon seeds, it is usually necessary to sort the melon seeds. Small melon seeds and impurities can be sorted to ensure the quality of the melon seeds after packaging. Currently, melon seeds are sorted in the form of a filter. For example, patent application number CN202022850039.6 introduces a sorting device for melon seed processing. It has a number of fixed blocks symmetrically arranged on both sides of the inner wall of the sorting box. A chute is provided on the side of the block away from the inner wall of the sorting box, and a screening plate is provided between two sets of symmetrically arranged fixed blocks. In this way, the sieving plate is pulled out, which is convenient for collecting melon seeds and cleaning the screen plate, which is beneficial to improving the sieving effect.

However, this flat screen method still requires personnel to pull out the sieve plates for cleaning, and manual cleaning is still required regularly. Melon seeds are easily stuck in the mesh of the sieve plates. Manual cleaning is very time-consuming and requires frequent shutdowns. Cleaning results in poor continuity of the sorting device, resulting in low efficiency.

Utility model content

The purpose of this utility model is to propose a melon seed sorting device in order to solve the shortcomings in the existing technology and solve the problem of low efficiency caused by the need to shut down the machine for cleaning.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A melon seed sorting device includes a chassis, a driving motor is fixedly installed on the side of the chassis, a central shaft is drivingly connected to the output end of the driving motor, a cylindrical filter is fixedly connected to the central shaft, and the The cylindrical filter screen is arranged at an angle. One side of the cylindrical filter screen is provided with an inlet, the other side of the cylindrical filter screen is provided with a discharge port, and a cleaning assembly is provided above the cylindrical filter screen.

Preferably, the cleaning assembly includes a driving gear and a driven gear, the driving gear and the driven gear are meshingly connected, the driving gear is fixedly connected to the central axis, and the driven gear is rotatably mounted on the side of the chassis, so A roller is fixedly connected to the side of the driven gear, and the roller is arranged above the cylindrical filter screen. Cleaning nails for cleaning the cylindrical filter screen are evenly distributed on the roller shaft.

Preferably, there is an inlet hopper at the top inlet of the cylindrical filter screen, and a discharge hopper is provided at the outlet of the cylindrical filter screen.

Preferably, support rods are evenly arranged in the interior of the cylindrical filter screen, and the ends of the support rods are connected to the central axis.

To sum up, the beneficial effects of the present utility model are: a melon seed sorting device provided by the utility model is provided with a cylindrical filter in the chassis and driven by a driving motor to rotate, and the melon seeds are put in from the entrance. , this method can turn the melon seeds, which is conducive to filtering and sorting the melon seeds, and by setting up a cleaning device, the drive motor is used to drive the roller to rotate in reverse, so that the cleaning nails can remove the melon seeds stuck on the mesh of the cylindrical filter. It is pushed to play a cleaning role, so that the device can continuously filter and screen, and can automatically clean, thereby improving the efficiency of sorting.

Description of the drawings

Figure 1 is a schematic diagram of the basic structure of the present utility model.

Reference signs: 1. Chassis; 2. Drive motor; 3. Central shaft; 4. Cylindrical filter; 5. Inlet; 6. Discharge outlet; 7. Cleaning component; 701. Driving gear; 702. Driven gear; 703. Roller; 704. Cleaning nail; 8. Feed hopper; 9. Discharge hopper; 10. Support rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", The directions indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the equipment or components referred to must have a specific orientation, be constructed in a specific orientation, and operation, therefore it cannot be construed as a limitation of the present invention.

As shown in Figure 1, the utility model provides a melon seed sorting device, including a chassis 1. A drive motor 2 is fixedly installed on the side of the chassis 1. The output end of the drive motor 2 is connected to a central axis 3. The central axis 3 There is a cylindrical filter 4 fixedly connected to the top. The cylindrical filter 4 is arranged at an angle. One side of the cylindrical filter 4 is provided with an inlet 5. The other side of the cylindrical filter 4 is provided with an outlet 6. The cylindrical filter 4 A cleaning component 7 is provided above 4.

In the above, this device shows the scheme of one set of filters in the sorting device. The 4 meshes of the cylindrical filter shown in this case default to the large mesh used for melon seed sorting, just like the top-down in the comparison document A filter plate is provided. In this case, a cylindrical filter 4 with smaller mesh size can be added under the cylindrical filter 4 as needed. I will not go into details. This device uses the drive motor 2 to drive the central shaft 3 to rotate, thereby driving the The cylindrical filter 4 rotates, and the cylindrical filter 4 is tilted, and the higher side is set as the inlet 5. Melon seeds are added to the inlet 5. The melon seeds are flipped by the cylindrical filter 4 on one side in the cylindrical filter 4. While slowly falling under the action of gravity, in order to prevent the melon seeds from falling too fast, a block for slowing down the movement of the melon seeds can also be set in the cylindrical filter 4 as needed. Smaller melon seeds and impurities can be filtered out, and the cylindrical The filter screen 4 rotates, and by arranging a cleaning device above the cylindrical filter screen 4, the cylindrical filter screen 4 can be cleaned.

The cleaning assembly 7 includes a driving gear 701 and a driven gear 702. The driving gear 701 and the driven gear 702 are meshed and connected. The driving gear 701 is fixedly connected to the central shaft 3. The driven gear 702 is rotatably installed on the side of the chassis 1. The driven gear A roller 703 is fixedly connected to the side of 702, and the roller 703 is arranged above the cylindrical filter 4. Cleaning nails 704 for cleaning the cylindrical filter 4 are evenly distributed on the roller 703. The driving motor 2 can be used to drive the driving gear 701 to rotate, thereby driving the driven gear 702 to rotate in the opposite direction, thereby driving the roller shaft 703 to rotate, and cleaning nails 704 are distributed on the roller shaft 703, and correspondingly between the roller shaft 703 and the cylinder During the synchronous rotation of the cylindrical filter screen 4, the cleaning nails 704 can push the melon seeds stuck on the mesh of the cylindrical filter screen 4, thereby playing a cleaning role.

There is an inlet hopper 8 at the top inlet 5 of the cylindrical filter 4, and a discharge hopper 9 is provided at the outlet of the cylindrical filter 4. The provided feeding cylinder can facilitate putting the melon seed raw materials into the cylindrical filter 4, and the provided discharge hopper 9 can collect and discharge the melon seed raw materials discharged from the cylindrical filter 4.

Support rods 10 are evenly arranged inside the cylindrical filter 4 , and the ends of the support rods 10 are connected to the central axis 3 . The provided support rod 10 plays a supporting role, which can facilitate the stable rotation of the cylindrical filter 4 and will not block the falling of melon seeds.

Working principle: When in use, the drive motor 2 can be used to drive the central shaft 3 to rotate, thereby driving the cylindrical filter 4 to rotate. The cylindrical filter 4 is set at an angle, and the higher side is set as the entrance 5, and the entrance 5 is added. Melon seeds, the melon seeds are flipped by the cylindrical filter 4 while slowly descending under the action of gravity in the cylindrical filter 4. Smaller melon seeds and impurities can be filtered out. The set feeding tube can facilitate the placement of the melon seed raw materials. After entering the cylindrical filter screen 4, the discharging hopper 9 is provided to collect and discharge the melon seed raw materials discharged from the cylindrical filter screen 4. The cylindrical filter screen 4 is rotating, and a cleaning device is provided above the cylindrical filter screen 4. , the driving motor 2 can be used to drive the driving gear 701 to rotate, thereby driving the driven gear 702 to rotate in the reverse direction, thereby driving the roller shaft 703 to rotate, and cleaning nails 704 are distributed on the roller shaft 703, correspondingly between the roller shaft 703 and During the synchronous rotation of the cylindrical filter 4, the cleaning nails 704 can push the melon seeds stuck on the mesh of the cylindrical filter 4, thereby playing a cleaning role.

The basic principles, main features and advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the present utility model, Under the premise of keeping the spirit and scope of the present utility model, there will be various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. Melon seed sorting unit, including quick-witted case (1), its characterized in that: the novel cleaning machine is characterized in that a driving motor (2) is fixedly arranged on the side face of the machine case (1), a middle shaft (3) is connected to the output end of the driving motor (2) in a driving mode, a cylindrical filter screen (4) is fixedly connected to the middle shaft (3), the cylindrical filter screen (4) is obliquely arranged, an inlet (5) is formed in one side of the cylindrical filter screen (4), an exhaust port (6) is formed in the other side of the cylindrical filter screen (4), and a cleaning assembly (7) is arranged above the cylindrical filter screen (4).

2. A melon seed sorting apparatus according to claim 1, wherein: the cleaning assembly (7) comprises a driving gear (701) and a driven gear (702), the driving gear (701) and the driven gear (702) are connected in a meshed mode, the driving gear (701) is fixedly connected to a center shaft (3), the driven gear (702) is rotatably mounted on the side face of the chassis (1), a roll shaft (703) is fixedly connected to the side face of the driven gear (702), the roll shaft (703) is arranged above the cylindrical filter screen (4), and cleaning nails (704) for cleaning the cylindrical filter screen (4) are uniformly distributed on the roll shaft (703).

3. A melon seed sorting apparatus according to claim 1, wherein: the top inlet (5) of the cylindrical filter screen (4) is provided with a feeding hopper (8), and the discharge port of the cylindrical filter screen (4) is provided with a discharge hopper (9).

4. A melon seed sorting apparatus according to claim 1, wherein: the inside centripetal of cylindric filter screen (4) evenly is provided with branch (10), the tip of branch (10) all is connected on axis (3).