Silkworm cocoon pupa removing equipment

Abstract

The utility model discloses silkworm cocoon pupa removing equipment, and particularly relates to the technical field of agriculture and textile industry, the silkworm cocoon pupa removing equipment comprises a cutting assembly, the bottom of the cutting assembly is fixedly connected with a screening assembly, and the bottom of the screening assembly is fixedly connected with a control assembly; the screening assembly comprises two screening mechanisms which are vertically connected, and the two screening mechanisms are fixedly connected; the screening mechanism comprises a second box body, a stop block is fixedly connected to the bottom of one side of the inner wall of the second box body, a sliding block is arranged on the other side of the second box body, a plurality of sliding strips are arranged at the positions, corresponding to the second box body, of the sliding block, the sliding strips are fixedly connected with the inner wall of the second box body, and a screening plate is fixedly connected to the bottom of the sliding block. The top of the screening plate is fixedly connected with a plurality of baffles. At present, for silkworm cocoon pupa removal, mostly, the top of a silkworm cocoon is cut open with scissors and silkworm chrysalis is taken out manually, or the silkworm chrysalis is cut open along the cocoon wall of the silkworm cocoon with a knife to take out the silkworm chrysalis, so that time is wasted, the efficiency is very low, and the labor cost is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture and textile industry, and more specifically, to a silkworm cocoon removing pupa device. Background Art

[0002] In the process of silkworm breeding and processing, the pupae need to be taken out from the cocoons to hatch them, or the pupae need to be removed from the cocoons to process them. Separating the pupae from the cocoons is an important step.

[0003] At present, for the removal of silkworm cocoons, most of them are done by manually cutting the top of the cocoon with scissors to take out the silkworm pupae, or cutting along the cocoon wall with a knife to take out the silkworm pupae. Using such a method to remove the pupae is very time-consuming, inefficient, and increases labor costs. Therefore, a silkworm cocoon pupa removal device is introduced to solve such problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a cocoon de-pupa device. The technical problem to be solved by the present invention is that the cocoons need to be manually shelled to remove the pupae, which is time-consuming, labor-intensive and inefficient.

[0005] To achieve the above object, the utility model provides the following technical solution: a cocoon de-pupa device, comprising a cutting assembly, a screening assembly is fixedly connected to the bottom of the cutting assembly, and a control assembly is fixedly connected to the bottom of the screening assembly;

[0006] The screening assembly comprises two vertically connected screening mechanisms, and the two screening mechanisms are fixedly connected;

[0007] The screening mechanism includes a second box body, a stopper is fixedly connected to the bottom of one side of the inner wall of the second box body, a sliding block is provided on the other side of the second box body, a plurality of sliding bars are provided at the corresponding positions of the sliding block and the second box body, the sliding bars are fixedly connected to the inner wall of the second box body, a screening plate is fixedly connected to the bottom of the sliding block, and a plurality of baffles are fixedly connected to the top of the screening plate.

[0008] In a preferred embodiment, the cutting assembly includes a first box body, a first motor is arranged at the top center of the first box body, a cutting knife is fixedly connected to the bottom of the first motor, a feeding device is arranged on the top of the first box body, and a connecting hole is opened at the corresponding position of the first box body and the feeding device.

[0009] In a preferred embodiment, the control component includes a third box body, a second motor is fixedly connected to the center of the inner bottom of the third box body, a transmission rod is fixedly connected to the top of the second motor, a scraper is fixedly connected to one side of the top of the transmission rod, and a plurality of fans are arranged at the inner bottom of the third box body.

[0010] In a preferred embodiment, there are two screening plates in the two screening mechanisms, the inner diameter of the screening holes of the top screening plate is larger than the inner diameter of the screening holes of the bottom screening plate, and the remaining components in the two screening mechanisms are consistent.

[0011] In a preferred embodiment, the bottom of the feeding device does not intersect with the top of the first motor.

[0012] In a preferred embodiment, the bottom of the scraper is in contact with the surface of the sieve plate.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model is provided with a second box, a block, a sliding bar, a sliding block, a screening plate, a baffle, a third box, a second motor, a transmission rod, a scraper and a fan for coordinated use. In later use, after the cocoons are cut, due to the gravity drop, when the cocoons and the silkworm pupae fall, the cocoons and the silkworm pupae will be separated. After separation, the cocoons will be blown up by the wind of the fan, and the silkworm pupae will fall vertically, through the top screening plate and fall on the bottom screening plate. When the silkworm pupae are stuck on the top screening plate, the stuck silkworm pupae can be directly dropped by the action of the scraper, so that screening can be performed automatically, thereby improving the efficiency of cocoon de-pupa work.

[0015] 2. The utility model is provided with a first box body, a first motor, a cutting knife, a connecting hole and a feeding device. When used in the later stage, it is only necessary to discharge the cocoons into the equipment through the feeding device, and then cut the surface of the cocoons with the cutting knife to produce a cutting edge on the cocoons, ensuring that the pupae can naturally detach from the cocoons when the cocoons and the pupae fall naturally, thereby improving the efficiency of the cocoon de-pupa work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is an exploded view of the overall structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the cutting assembly structure of the utility model.

[0019] Figure 4 This is a cross-sectional view of the screening component structure of the utility model.

[0020] Figure 5 This is a cross-sectional view of the control component structure of the utility model.

[0021] The figures are marked as follows: 1. cutting assembly; 11. first box body; 12. first motor; 13. cutting knife; 14. connecting hole; 15. feeding device; 2. screening assembly; 21. second box body; 22. block; 23. sliding bar; 24. sliding block; 25. screening plate; 26. baffle; 3. control assembly; 31. third box body; 32. second motor; 33. transmission rod; 34. scraper; 35. fan. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides a cocoon de-pupa device, comprising a cutting component 1, characterized in that: a screening component 2 is fixedly connected to the bottom of the cutting component 1, and a control component 3 is fixedly connected to the bottom of the screening component 2;

[0024] The screening assembly 2 comprises two vertically connected screening mechanisms, and the two screening mechanisms are fixedly connected;

[0025] The screening mechanism includes a second box body 21, a stopper 22 is fixedly connected to the bottom of one side of the inner wall of the second box body 21, a sliding block 24 is arranged on the other side of the second box body 21, a plurality of sliding bars 23 are arranged at the corresponding positions of the sliding block 24 and the second box body 21, the sliding bars 23 are fixedly connected to the inner wall of the second box body 21, a screening plate 25 is fixedly connected to the bottom of the sliding block 24, and a plurality of baffles 26 are fixedly connected to the top of the screening plate 25.

[0026] Among them, the cutting assembly 1 includes a first box body 11, a first motor 12 is arranged at the top center of the first box body 11, a cutting knife 13 is fixedly connected to the bottom of the first motor 12, a feeding device 15 is arranged on the top of the first box body 11, and a connecting hole 14 is opened at the corresponding position of the first box body 11 and the feeding device 15.

[0027] Among them, the control component 3 includes a third box body 31, a second motor 32 is fixedly connected to the center of the inner bottom of the third box body 31, a transmission rod 33 is fixedly connected to the top of the second motor 32, a scraper 34 is fixedly connected to one side of the top of the transmission rod 33, and a plurality of fans 35 are arranged at the inner bottom of the third box body 31.

[0028] Among them, there are two screening plates 25 in the two screening mechanisms. The inner diameter of the screen holes of the top screening plate 25 is larger than that of the bottom screening plate 25, and the other components in the two screening mechanisms are consistent; in later use, it can be ensured that the top screening plate 25 can pass the silkworm pupae, and the inner diameter of the bottom screening plate 25 is small, so the silkworm pupae will stay on the bottom screening plate 25 and will not fall.

[0029] Among them, the bottom of the feeding device 15 does not intersect with the top of the first motor 12; the motor 12 generates heat when it runs for a long time, and there is a heat dissipation gap between the feeding device 15 and the motor 12 to avoid the problem of the motor generating heat when it runs for a long time.

[0030] The bottom of the scraper 34 is in contact with the surface of the screening plate 25 , so that the silkworm pupae can be ensured to fall into the silkworm pupae storage area through the action of the scraper 34 when they are stuck in the silkworm cocoon storage area.

[0031] Working principle of this utility model:

[0032] First, start the first motor 12 and the second motor 32 to make the cutting knife 13 and the scraper 34 run, and then start the fan 35. First, put the cocoons containing silkworm pupae into the first box body 11 through the feeding device 15. The entering silkworm cocoons first contact the cutting knife 13. After contact, the silkworm cocoons will be cut by the cutting knife 13 and then fall into the screening component 2. During the falling process, the silkworm pupae are heavier due to gravity problems and preferentially fall through the top screening plate 25. The silkworm cocoons will not fall into the bottom screening mechanism due to the fan 35. The silkworm pupae are placed in the bottom screening mechanism and the silkworm pupae are placed in the top screening mechanism. When the two screening mechanisms are full, the staff can take out the two sliding blocks 24 and the screening plate 25. This can avoid the need to manually shell the silkworm cocoons to remove the silkworm pupae, which is time-consuming, labor-intensive and inefficient.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0034] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A silkworm cocoon de-pupa device, comprising a cutting assembly (1), characterized in that: The bottom of the cutting assembly (1) is fixedly connected to a screening assembly (2), and the bottom of the screening assembly (2) is fixedly connected to a control assembly (3); The screening assembly (2) comprises two vertically connected screening mechanisms, the two screening mechanisms are fixedly connected; The screening mechanism comprises a second box body (21), a stopper (22) is fixedly connected to the bottom of one side of the inner wall of the second box body (21), a sliding block (24) is arranged on the other side of the second box body (21), a plurality of sliding bars (23) are arranged at the corresponding positions of the sliding block (24) and the second box body (21), the sliding bars (23) are fixedly connected to the inner wall of the second box body (21), a screening plate (25) is fixedly connected to the bottom of the sliding block (24), and a plurality of baffles (26) are fixedly connected to the top of the screening plate (25).

2. The silkworm cocoon de-pupa device according to claim 1, characterized in that: The cutting assembly (1) comprises a first box body (11), a first motor (12) is arranged at the top center of the first box body (11), a cutting knife (13) is fixedly connected to the bottom of the first motor (12), a feeding device (15) is arranged at the top of the first box body (11), and a connecting hole (14) is opened at a position corresponding to the first box body (11) and the feeding device (15).

3. The silkworm cocoon de-pupa device according to claim 1, characterized in that: The control assembly (3) comprises a third box (31), a second motor (32) is fixedly connected to the center of the inner bottom of the third box (31), a transmission rod (33) is fixedly connected to the top of the second motor (32), a scraper (34) is fixedly connected to one side of the top of the transmission rod (33), and a plurality of fans (35) are arranged at the inner bottom of the third box (31).

4. The silkworm cocoon de-pupa device according to claim 1, characterized in that: There are two screening plates (25) in the two screening mechanisms, the inner diameter of the screening hole of the top screening plate (25) is larger than the inner diameter of the screening hole of the bottom screening plate (25), and the remaining components in the two screening mechanisms are the same.

5. The silkworm cocoon de-pupa device according to claim 2, characterized in that: The bottom of the feeding device (15) does not intersect with the top of the first motor (12).

6. The silkworm cocoon de-pupa device according to claim 3, characterized in that: The bottom of the scraper (34) is in contact with the surface of the screening plate (25).

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