Multi-layer silkworm breeding device

Abstract

The utility model discloses a multi-layer type silkworm breeding device, relates to the technical field of silkworm breeding, and aims to solve the problems that the efficiency is low and potential safety hazards exist as people need to climb to observe, feed and clean silkworms on each layer in the prior art. An annular rail is longitudinally installed on the two supports, driving chain wheels are rotationally installed at the upper end and the lower end of the annular rail through bearings, the outer side of the annular rail is movably sleeved with an annular transmission chain, and the driving chain wheels are in transmission connection with the annular transmission chain. According to the device, the two annular chains are driven by the driving motor to rotate, so that the breeding plates on the device move up and down, a worker can observe, feed and clean silkworms on each layer of the breeding plates only by standing on the ground, the labor intensity is reduced, the working efficiency is improved, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of silkworm breeding, in particular to a multi-layer silkworm breeding device. Background Art

[0002] Silkworms undergo holometabolous development, progressing through four distinct morphological and functional stages throughout their life cycle: egg, larva, pupa, and adult. Silkworms are cold-blooded, and temperature directly influences their physiological activities. Young silkworms prefer warm and humid environments, while adult silkworms prefer dry, well-ventilated environments.

[0003] At present, silkworms are mainly raised on a large scale. During the breeding process, in order to save space and increase unit output value, many farmers use multi-layer silkworm breeding mechanisms to raise silkworms. However, when using the current multi-layer breeding device, personnel need to climb up and down to observe, feed and clean the silkworms on each layer, which is not only time-consuming and labor-intensive, but also inefficient and poses a safety hazard. For this reason, we designed a multi-layer silkworm breeding device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a multi-layer silkworm breeding device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A multi-layer silkworm breeding device comprises two groups of symmetrically arranged brackets, annular tracks are longitudinally installed on the two groups of brackets, driving sprockets are rotatably installed on the upper and lower ends of the annular tracks through bearings, an annular transmission chain is movably sleeved on the outer side of the annular track, the driving sprocket is transmission-connected to the annular transmission chain, a plurality of mounting blocks are equidistantly arranged on the outer side of the annular transmission chain, the positions and quantities of the mounting blocks on the two annular transmission chains correspond one to one, a supporting cross bar is fixedly connected between the corresponding mounting blocks on the two annular transmission chains, at least two rotating rings are rotatably installed on the supporting cross bar, and the rotating rings are connected to the breeding plate through a connecting rod.

[0007] Preferably, the breeding plate is a porous filter plate structure, and a receiving plate is installed at the bottom in a pull-out manner. Both ends of the breeding plate are provided with L-shaped limit slide grooves along their width direction, and both ends of the receiving plate are provided with L-shaped limit slide rails along their width direction. The L-shaped limit slide rails are pull-out and docked in the L-shaped limit slide grooves.

[0008] Preferably, a driving motor is mounted on the bracket, and an output shaft of the driving motor is drivingly connected to a driving sprocket.

[0009] Preferably, baffles are provided on the four edges of the breeding board.

[0010] Preferably, a control switch is installed on the bracket, and the control switch is electrically connected to the drive motor.

[0011] The beneficial effects of the utility model are:

[0012] 1. This device uses a driving motor to drive two ring chains to rotate, thereby realizing the up and down movement of the breeding plates on it. Workers only need to stand on the ground to observe, feed and clean the silkworms on each layer of breeding plates. This not only reduces labor intensity and improves work efficiency, but also eliminates the safety hazards of people climbing up and down.

[0013] 2. This device sets a receiving plate under the breeding plate. The excrement of the silkworms during their growth process can fall onto the receiving plate through the porous filter plate structure, which can not only keep the sanitary environment on the breeding plate clean and tidy, but also improve the efficiency of cleaning dirt and excrement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a side structural diagram of the utility model;

[0016] Figure 3 This is a structural diagram of the aquaculture board of the present utility model. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] Reference Figure 1-2 A multi-layer silkworm rearing device comprises two symmetrically arranged brackets 1, each bracket 1 having an annular track 2 longitudinally mounted thereon. Drive sprockets 5 are rotatably mounted on the upper and lower ends of the annular track 2 via bearings. An annular transmission chain 3 is movably mounted on the outer side of the annular track 2. The drive sprocket 5 is in transmission connection with the annular transmission chain 3. Multiple mounting blocks 4 are equidistantly spaced on the outer side of the annular transmission chain 3. The positions and numbers of the mounting blocks 4 on the two annular transmission chains 3 correspond one to one. A support crossbar 7 is fixedly connected between the corresponding mounting blocks 4 on each of the two annular transmission chains 3. At least two rotating rings 8 are rotatably mounted on the support crossbar 7. The rotating rings 8 are connected to a breeding plate 10 via a connecting rod 9. A drive motor 6 is mounted on the bracket 1, and the output shaft of the drive motor 6 is in transmission connection with the drive sprocket 5. A control switch is mounted on the bracket 1, and the control switch is electrically connected to the drive motor 6.

[0019] When the device is in use, a control switch controls the start and stop of the drive motor 6, which drives the drive sprocket 5 to rotate, driving the circular transmission chain 3, thereby causing the support crossbars 7 on the two circular transmission chains 3 to move in a circular manner. As the breeding board 10 moves up and down with the support crossbar 7, the breeding board 10 always remains horizontal due to the rotating ring 8 and the action of gravity, ensuring that the silkworms on it will not fall. The staff standing on the ground, whenever a breeding board 10 passes by, turns off the drive motor. The staff observes the silkworms raised on the breeding board 10 in front of them, changes materials, and other tasks. This not only ensures high space utilization, reduces labor intensity, improves work efficiency, and eliminates the safety hazards of people climbing up and down.

[0020] Reference Figure 3 , the edges of the breeding plate 10 are provided with baffles, the breeding plate 10 is a porous filter plate structure 101, and a receiving plate 104 is installed at the bottom in a pull-out manner, and both ends of the breeding plate 10 are provided with L-shaped limiting grooves 102 along the width direction, and both ends of the receiving plate 104 are provided with L-shaped limiting rails 103 along the width direction, and the L-shaped limiting rails 103 are pull-out and docked in the L-shaped limiting grooves 102.

[0021] A receiving plate 104 is set under the breeding plate 10. The excrement of the breeding silkworms during their growth process can fall onto the receiving plate 104 through the porous filter plate structure 101. The staff stands on the ground, pulls out the receiving plate 104, and cleans and disinfects the dirt and excrement on it, which can not only keep the sanitary environment on the breeding plate 10 clean and tidy, but also improve the cleaning efficiency.

[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-layer silkworm rearing device, comprising two sets of symmetrically arranged brackets (1), characterized in that: An annular track (2) is longitudinally mounted on the two groups of brackets (1), and a driving sprocket (5) is rotatably mounted on both upper and lower ends of the annular track (2) through bearings. An annular transmission chain (3) is movably mounted on the outer side of the annular track (2), and the driving sprocket (5) is transmission-connected to the annular transmission chain (3). A plurality of mounting blocks (4) are equidistantly arranged on the outer side of the annular transmission chain (3), and the positions and numbers of the mounting blocks (4) on the two annular transmission chains (3) correspond one to one. A supporting cross bar (7) is fixedly connected between the corresponding mounting blocks (4) on the two annular transmission chains (3), and at least two rotating rings (8) are rotatably mounted on the supporting cross bar (7). The rotating rings (8) are connected to the cultivation plate (10) through a connecting rod (9).

2. A multi-layer silkworm rearing device according to claim 1, characterized in that: The breeding plate (10) is a porous filter plate structure (101), and a receiving plate (104) is installed at the bottom in a pull-out manner. Both ends of the breeding plate (10) are provided with L-shaped limiting sliding grooves (102) along the width direction thereof, and both ends of the receiving plate (104) are provided with L-shaped limiting slide rails (103) along the width direction thereof. The L-shaped limiting slide rails (103) are pulled-out and docked in the L-shaped limiting slide grooves (102).

3. A multi-layer silkworm rearing device according to claim 1 or 2, characterized in that: A driving motor (6) is mounted on the bracket (1), and an output shaft of the driving motor (6) is in transmission connection with a driving sprocket (5).

4. A multi-layer silkworm rearing device according to claim 3, characterized in that: Baffles are provided on the four edges of the breeding plate (10).

5. A multi-layer silkworm rearing device according to claim 4, characterized in that: A control switch is installed on the bracket (1), and the control switch is electrically connected to the drive motor (6).

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