Efficient mulberry silkworm cocoon separation equipment

Abstract

The utility model discloses efficient mulberry silkworm cocoon separation equipment, and relates to the technical field of silkworm cocoon separation, the efficient mulberry silkworm cocoon separation equipment comprises a device base, a discharging seat is arranged at the front end of the device base, a feeding seat is arranged at the upper end of the device base, and a screening disc is arranged below the feeding seat and located on the inner side of the device base. A transmission disc is arranged at the rear end of the screening disc, and wall scrapers are arranged on the portions, located on the inner wall of the feeding base, of the two sides of the transmission disc. According to the silkworm cocoon separation equipment, when silkworm cocoons are separated through a screening disc, a transmission disc at the rear end of the screening disc makes contact with the bottom end of a wall scraper on the inner wall of a feeding base through a protruding block arranged on the outer side of the transmission disc, and therefore the wall scraper slides up and down on the inner side of the feeding base; the wall scraper scrapes off silkworm cocoons adhered to the inner wall of the feeding seat, and the cleaning brush at the bottom end of the wall scraper cleans the inner wall of the feeding seat.

Description

Technical Field

[0001] The utility model relates to the technical field of silkworm cocoon separation equipment, in particular to a mulberry silkworm cocoon high-efficiency separation equipment. Background Art

[0002] In some processing occasions in the cocoon industry, the cocoons need to be separated one by one for operation. For example, the fluorescence sex determination method is used to automatically detect the gender of the cocoons one by one, and the male cocoons are separated in order to obtain high-quality 6A raw silk; or the cocoons are cut one by one to extract pure silk protein. These require the cocoons to be separated into a moving state and then transported to the designated inspection or operation position. However, the cocoons are unique from other objects: they are light, sticky, and the sizes are not strictly the same. Therefore, special equipment is needed to separate the cocoons into individual states without damage and transport them to the designated location.

[0003] For example, patent number CN201620099025.6 discloses a cocoon separation device, including a plurality of conveyor belts with positioning grooves at intervals mounted on a bracket, the bracket being provided with a separation scraper roller whose travel direction is opposite to that of the conveyor belt above the plurality of conveyor belts, a rolling stripping roller being provided in front of the separation scraper roller, and a material discharge device being provided behind the separation scraper roller. The utility model allows the cocoons to move forward on the conveyor belt, and the second speed regulating motor drives the active scraper roller shaft to rotate in the opposite direction to the conveyor belt. When the separation scraper belt moves downward, the scraper blade contacts the surface of the conveyor belt, and the cocoons falling on the surface of the conveyor belt are scraped into the vacant positioning grooves; if there are cocoons that are not scraped into the positioning grooves, when the conveyor belt moves forward to the rolling stripping roller, they will also be scraped into the vacant positioning grooves at the rear by the rotating paddle that rotates rapidly driven by the rotating shaft;

[0004] When the silk cocoons in this patent are being sorted, they are likely to be stuck to the inner wall of the device, causing blockage, making it impossible to perform the next step of operation on the subsequent cocoons, affecting the work progress, and requiring manual cleaning with the help of equipment to allow it to continue working, which increases the workload of the workers and increases the economic cost. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an efficient separation device for mulberry silkworm cocoons, which solves the problem that when the cocoons are being sorted, the cocoons are likely to be stuck to the inner wall of the device, causing blockage, making it impossible to perform the next step of operation on the subsequent cocoons, affecting the work progress, and requiring manual cleaning with the help of equipment to allow them to continue working, which increases the workload of the workers and increases the economic cost.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a kind of efficient separation equipment for mulberry cocoons, including a device base, a discharge seat is provided at the front end of the device base, a feed seat is provided at the upper end of the device base, a screening plate is provided on the inner side of the device base below the feed seat, a transmission disc is provided at the rear end of the screening plate, and wall scrapers are provided on the inner walls of the feed seat on both sides of the transmission disc.

[0007] Preferably, the screening disc and the transmission disc are an integrated structure, and a servo motor is provided at the rear end of the transmission disc located on the inner side of the device base, and the servo motor is connected to the transmission disc via a coupling.

[0008] Preferably, a movable groove is provided on the inner side of the feed seat behind the wall scraper, and the rear end of the wall scraper is plugged into the inner side of the movable groove.

[0009] Preferably, a spring is provided on the inner wall of the movable groove above the wall scraper, the spring is fixedly connected to the movable groove by a bolt, and the wall scraper is movably connected to the feed seat by the spring.

[0010] Preferably, a contact block is provided at the bottom end of the wall scraper, a protrusion is provided below the contact block and on the outer side of the transmission disc, and the contact block extends to the outer side of the protrusion.

[0011] Preferably, the opposing surfaces of the contact block and the protrusion are both arc angles, and the end surfaces of the opposing surfaces of the contact block and the protrusion are in contact with each other.

[0012] Preferably, the outer end surface of the wall scraper is trapezoidal, and a cleaning brush is provided at the rear end of the wall scraper, and the bottom end of the cleaning brush is in contact with the feed seat.

[0013] Beneficial Effects

[0014] The utility model provides a cocoon separation device. Compared with the prior art, it has the following beneficial effects:

[0015] When the cocoons are separated by the screening plate, the transmission disc at the rear end of the screening disc contacts the bottom end of the wall scraper on the inner wall of the feed seat through the protrusions provided on the outer side of the transmission disc, so that the wall scraper slides up and down on the inner side of the feed seat. In the process of the wall scraper sliding up and down on the inner side of the feed seat, the wall scraper scrapes off the cocoons stuck to the inner wall of the feed seat, and the cleaning brush at the bottom end of the wall scraper cleans the inner wall of the feed seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the screening disc of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the wall scraper of the utility model.

[0019] In the figure: 1. device base; 2. discharge seat; 3. feed seat; 301. movable slot; 4. screening plate; 5. driving disc; 6. convex block; 7. wall scraper; 701. contact block; 8. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a mulberry cocoon efficient separation device, comprising a device base 1, a discharge seat 2 is provided at the front end of the device base 1, a feed seat 3 is provided at the upper end of the device base 1, and the cocoons are fed and discharged through the discharge seat 2 and the feed seat 3;

[0022] A screening disc 4 is provided on the inner side of the device base 1 below the feed seat 3, a transmission disc 5 is provided at the rear end of the screening disc 4, the screening disc 4 and the transmission disc 5 are an integrated structure, a servo motor is provided at the rear end of the transmission disc 5 on the inner side of the device base 1, the servo motor is connected to the transmission disc 5 through a coupling, wall scrapers 7 are provided on the inner wall of the feed seat 3 on both sides of the transmission disc 5, a movable groove 301 is provided on the inner side of the feed seat 3 behind the wall scraper 7, the rear end of the wall scraper 7 is plugged into the inner side of the movable groove 301, a spring 8 is provided on the inner wall of the movable groove 301 above the wall scraper 7, and the spring 8 is fixed to the movable groove 301 by bolts The wall scraper 7 is movably connected to the feed seat 3 through a spring 8, a contact block 701 is provided at the bottom end of the wall scraper 7, a protrusion 6 is provided on the outer side of the transmission disc 5 below the contact block 701, the contact block 701 extends to the outer side of the protrusion 6, the opposite surfaces of the contact block 701 and the protrusion 6 are both arc angles, and the end surfaces of the contact block 701 and the protrusion 6 opposite to each other are in contact, and then when the screening disc 4 separates the cocoons, the transmission disc 5 at the rear end of the screening disc 4 contacts the bottom end of the wall scraper 7 on the inner wall of the feed seat 3 through the protrusion 6 provided on the outer side of the transmission disc 5, so that the wall scraper 7 slides up and down on the inner side of the feed seat 3;

[0023] The outer end face of the wall scraper 7 is trapezoidal, and a cleaning brush is provided at the rear end of the wall scraper 7. The bottom end of the cleaning brush is in contact with the feed seat 3. As the wall scraper 7 slides up and down on the inner side of the feed seat 3, the wall scraper 7 scrapes off the cocoons adhered to the inner wall of the feed seat 3, and the cleaning brush at the bottom end of the wall scraper 7 cleans the inner wall of the feed seat 3.

[0024] During operation, the silk cocoons are placed inside the device through the feed seat 3, the power is turned on, the device is started, and the silk cocoons are separated by the screening disk 4. The transmission disk 5 at the rear end of the screening disk 4 contacts the bottom end of the wall scraper 7 on the inner wall of the feed seat 3 through the protrusion 6 provided on the outer side of the transmission disk 5, so that the wall scraper 7 slides up and down on the inner side of the feed seat 3. In the process of the wall scraper 7 sliding up and down on the inner side of the feed seat 3, the wall scraper 7 scrapes off the silk cocoons adhered to the inner wall of the feed seat 3, and the cleaning brush at the bottom end of the wall scraper 7 cleans the inner wall of the feed seat 3, and then the separated silk cocoons are taken out through the discharge seat 2.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A highly efficient separation device for mulberry silkworm cocoons, comprising a device base (1), characterized in that: A discharge seat (2) is provided at the front end of the device base (1), a feed seat (3) is provided at the upper end of the device base (1), a screening disc (4) is provided below the feed seat (3) and located on the inner side of the device base (1), a transmission disc (5) is provided at the rear end of the screening disc (4), and wall scrapers (7) are provided on both sides of the transmission disc (5) and located on the inner wall of the feed seat (3).

2. The highly efficient separation equipment for mulberry silkworm cocoons according to claim 1, characterized in that: The screening disc (4) and the transmission disc (5) are an integrated structure; a servo motor is provided at the rear end of the transmission disc (5) located inside the device base (1); and the servo motor is connected to the transmission disc (5) via a coupling.

3. The highly efficient separation equipment for mulberry silkworm cocoons according to claim 1, characterized in that: A movable groove (301) is provided on the inner side of the feed seat (3) behind the wall scraper (7), and the rear end of the wall scraper (7) is plugged into the inner side of the movable groove (301).

4. The highly efficient separation equipment for mulberry silkworm cocoons according to claim 1, characterized in that: A spring (8) is provided on the inner wall of the movable groove (301) above the wall scraper (7); the spring (8) is fixedly connected to the movable groove (301) via a bolt; and the wall scraper (7) is movably connected to the feed seat (3) via the spring (8).

5. The highly efficient separation equipment for mulberry silkworm cocoons according to claim 1, characterized in that: A contact block (701) is provided at the bottom end of the wall scraper (7), a protrusion (6) is provided below the contact block (701) and on the outside of the transmission disc (5), and the contact block (701) extends to the outside of the protrusion (6).

6. The highly efficient separation equipment for mulberry silkworm cocoons according to claim 5, characterized in that: The opposing surfaces of the contact block (701) and the protrusion (6) are both arc angles, and the end surfaces of the opposing surfaces of the contact block (701) and the protrusion (6) are in contact with each other.

7. The highly efficient separation equipment for mulberry silkworm cocoons according to claim 1, characterized in that: The outer end surface of the wall scraper (7) is trapezoidal, and a cleaning brush is provided at the rear end of the wall scraper (7), and the bottom end of the cleaning brush is in contact with the feed seat (3).

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