Silkworm breeding sand casting machine

Abstract

The utility model discloses a silkworm breeding sand casting machine in the technical field of sand casting machines, which comprises a fixed mandrel, the outer surface of the fixed mandrel is rotatably sleeved with a rotating sleeve through a bearing, two sides of the rotating sleeve are fixedly connected with silk trays, the surface of each silk tray is fixedly provided with a silk net, and the silk net is fixedly connected with the rotating sleeve. The two ends of the rotating sleeve are fixedly connected with connecting shafts, one end of each connecting shaft is fixedly connected with a silkworm excrement arranging device, and one end of the rotating sleeve is fixedly connected with a rotating device. By means of the arrangement, electric control can be conducted for sand casting, the sand casting time is short, sand casting is more accurate, meanwhile, the manual sand casting time is saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sand turning machines, and in particular relates to a sand turning machine for silkworm breeding. Background Art

[0002] With the sustained development of my country's economy and the continuous improvement of people's living standards, the proportion of labor costs in agricultural product production is getting higher and higher. Although the current silkworm sand turning machines have basically met people's needs, there are still some problems.

[0003] Most of the existing silkworm turning machines require manual assistance, which has low efficiency, is troublesome, and has high labor intensity. The number of silkworms that can be taken care of by an individual is extremely limited, which easily leads to low production efficiency and has certain limitations. Utility Model Content

[0004] The purpose of the utility model is to provide a silkworm raising sand turning machine to solve the problems raised in the above background technology that most of the existing silkworm raising sand turning machines require manual assistance, have low efficiency, are troublesome, have high labor intensity, and the number of silkworms that can be looked after by an individual is extremely limited, which easily leads to low production efficiency and has certain limitations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silkworm breeding sand turning machine, comprising a fixed core shaft, the outer surface of the fixed core shaft is rotatably sleeved with a rotating sleeve through a bearing, both sides of the rotating sleeve are fixedly connected with a silk tray, the surface of the silk tray is fixedly provided with a silk net, both ends of the rotating sleeve are fixedly connected with a connecting shaft, one end of the connecting shaft is fixedly connected with a silkworm sand sorting device, and one end of the rotating sleeve is fixedly connected with a rotating device.

[0006] Preferably, the rotating device includes a motor box, a rotating motor and a battery, the rotating motor is fixedly connected to one side of the motor box, the battery is fixedly connected to the other side of the motor box, and the rotating motor is electrically connected to the battery through a wire.

[0007] Preferably, the silkworm litter sorting device comprises a rotating drum, a surface of which is fixedly connected with connecting rods, the number of the connecting rods is eight, and one end of the connecting rod is fixedly connected with a hook ring.

[0008] Preferably, the connecting rod comprises a lifting column, a sleeve column and a spring, the lifting column is slidably sleeved on the inner upper end of the sleeve column, one end of the lifting column is fixedly connected to the spring, and one end of the spring is fixedly connected to the inside of the sleeve column.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model can be electrically controlled to perform sand turning, which is fast and more accurate, while saving the time of manual sand turning and improving production efficiency.

[0011] 2. The utility model can pass the extracted silkworm excrement through the hook ring through the provided hook ring for sorting and collection, so that the silkworm excrement can be collected and sorted conveniently, and the collected silkworm excrement is more orderly. The provided spring makes the connecting rod have a certain elasticity. When the silkworm excrement is tight, the elastic contraction of the lifting column can relax the silkworm excrement line to a certain extent, which has a certain protective effect on the silkworm excrement and avoids breakage during collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the rotating device of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the silkworm sand sorting device of the utility model;

[0015] Figure 4 It is a schematic diagram of the internal structure of the connecting rod of the utility model.

[0016] In the figure: 1. Fixed core shaft; 2. Rotating sleeve; 3. Silk tray; 4. Silk net; 5. Rotating device; 6. Connecting shaft; 7. Silkworm sand sorting device; 8. Motor box; 9. Rotating motor; 10. Battery; 11. Rotating drum; 12. Connecting rod; 13. Hook ring; 14. Lifting column; 15. Sleeve column; 16. Spring. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-4 The utility model provides a technical solution: a silkworm sand turning machine, comprising a fixed core shaft 1, the outer surface of the fixed core shaft 1 is rotatably sleeved with a rotating sleeve 2 through a bearing, both sides of the rotating sleeve 2 are fixedly connected with a silk tray 3, the surface of the silk tray 3 is fixedly provided with a silk net 4, both ends of the rotating sleeve 2 are fixedly connected with a connecting shaft 6, one end of the connecting shaft 6 is fixedly connected with a silkworm sand sorting device 7, and one end of the rotating sleeve 2 is fixedly connected with a rotating device 5.

[0019] In this embodiment, silkworms are cultured inside the silk tray 3, and silk can be extracted through the silk nets 4 opened on both sides. During extraction, usually only the silk produced on the surface of the bottom silk net 4 is extracted. When sand turning is required, the rotating sleeve 2 is driven by the rotating device 5 to rotate, so that the silk tray 3 is turned over, so that the silk tray 3 can be turned over, so that the sand turning can be automatically performed. This design can be electrically controlled for sand turning, and the sand turning time is fast and more accurate. At the same time, it saves the time of manual sand turning and improves production efficiency.

[0020] Specifically, the rotating device 5 includes a motor box 8, a rotating motor 9 and a battery 10. The rotating motor 9 is fixedly connected to one side of the motor box 8, and the battery 10 is fixedly connected to the other side of the motor box 8. The rotating motor 9 is electrically connected to the battery 10 through a wire.

[0021] In this embodiment, the storage battery 10 can provide power for the rotating motor 9, and after the rotating motor 9 rotates, it can drive the rotating sleeve 2 to rotate and turn the sand.

[0022] Specifically, the silkworm litter sorting device 7 comprises a rotating drum 11 , and a connecting rod 12 is fixedly connected to the surface of the rotating drum 11 . There are eight connecting rods 12 , and a hook ring 13 is fixedly connected to one end of the connecting rod 12 .

[0023] In this embodiment, the extracted silkworm excrement can be passed through the hook ring 13 through the provided hook ring 13 for sorting and collection, so that the silkworm excrement can be conveniently collected and sorted, making the collected silkworm excrement more orderly and convenient for use and processing.

[0024] Specifically, the connecting rod 12 includes a lifting column 14 , a sleeve column 15 and a spring 16 . The lifting column 14 is slidably sleeved on the inner upper end of the sleeve column 15 . One end of the lifting column 14 is fixedly connected to the spring 16 . One end of the spring 16 is fixedly connected to the inside of the sleeve column 15 .

[0025] In this embodiment, the spring 16 is provided to make the connecting rod 12 have a certain elasticity. When the silkworm excrement is tight, the elastic contraction of the lifting column 14 can relax the silkworm excrement line to a certain extent, which has a certain protective effect on the silkworm excrement and avoids breakage during collection.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sand-turning machine for silkworm breeding, comprising a fixed mandrel (1), characterized in that: The outer surface of the fixed core shaft (1) is rotatably sleeved with a rotating sleeve (2) via a bearing, the two sides of the rotating sleeve (2) are fixedly connected with a silk tray (3), the surface of the silk tray (3) is fixedly provided with a silk net (4), the two ends of the rotating sleeve (2) are fixedly connected with a connecting shaft (6), one end of the connecting shaft (6) is fixedly connected with a silkworm sand sorting device (7), and one end of the rotating sleeve (2) is fixedly connected with a rotating device (5).

2. A sand-turning machine for silkworm breeding according to claim 1, characterized in that: The rotating device (5) comprises a motor box (8), a rotating motor (9) and a storage battery (10); the rotating motor (9) is fixedly connected to one side of the motor box (8), the storage battery (10) is fixedly connected to the other side of the motor box (8), and the rotating motor (9) is electrically connected to the storage battery (10) via a wire.

3. A sand-turning machine for silkworm breeding according to claim 1, characterized in that: The silkworm excrement sorting device (7) comprises a rotating drum (11), the surface of which is fixedly connected with connecting rods (12), the number of the connecting rods (12) is eight, and one end of the connecting rods (12) is fixedly connected with a hook ring (13).

4. A sand-turning machine for silkworm breeding according to claim 3, characterized in that: The connecting rod (12) comprises a lifting column (14), a sleeve column (15) and a spring (16); the lifting column (14) is slidably sleeved on the inner upper end of the sleeve column (15); one end of the lifting column (14) is fixedly connected to the spring (16); and one end of the spring (16) is fixedly connected to the inside of the sleeve column (15).

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