Silkworm breeding frame

Abstract

The utility model belongs to the technical field of silkworm breeding, and discloses a silkworm breeding frame which comprises a base and a stand column arranged on the base, a plurality of T-shaped annular grooves are formed in the stand column in the height direction of the stand column at intervals, a plurality of supporting rods are arranged in the T-shaped annular grooves in a sliding mode, and every two adjacent supporting rods are arranged at an included angle to form a supporting frame capable of supporting silkworm trays. A T-shaped vertical groove with a groove cavity communicated with a groove cavity of the T-shaped ring groove is vertically and downwards formed in the portion, below the lower side groove wall of the T-shaped ring groove, of the stand column, and the T-shaped vertical groove is used for containing a supporting rod. By arranging the T-shaped annular grooves, the T-shaped vertical grooves and the supporting rods, in the silkworm breeding season, the supporting rods are arranged in the T-shaped annular grooves, so that two adjacent supporting rods can be used for containing silkworm trays, multiple supporting rods can be placed at the same height, multiple layers can be placed at different heights, and the space utilization rate is greatly increased; in the non-silkworm breeding season, the supporting rods can slide into the T-shaped vertical grooves to be stored, the occupied space of the breeding frame is greatly reduced, and the utilization rate of a silkworm room is increased.

Description

Technical Field

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

[0002] The silkworm, also known as the domesticated silkworm, is a highly economically valuable silk-spinning insect. Originating in China, our ancestors cultivated mulberry trees and raised silkworms as early as four or five thousand years ago, a practice universally recognized as one of the greatest inventions of the world. Silkworms primarily produce silk, a superior textile raw material used in silk weaving, and also widely used in military, electrical, and other industries. Silkworm pupae, moths, and excrement are also used in a variety of applications, serving as raw materials for various chemical and pharmaceutical industries, as well as plant nutrients.

[0003] Silkworms are typically kept in silkworm trays, which are lined with silkworm feces and mulberry leaves for their growth. To ensure efficient use of space, multi-layer door-frame-style breeding racks are typically used. These allow for the placement of silkworm trays in multiple layers, ensuring efficient use of space. However, these multi-layer door-frame-style breeding racks lack effective storage and, even outside the silkworm-rearing season, require significant space in the silkworm house, wasting resources. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a silkworm breeding rack.

[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: a mulberry silkworm breeding rack, comprising a base and a column arranged on the base, wherein the column is provided with a plurality of T-shaped ring grooves spaced apart along its height direction, a plurality of support rods are slidably arranged in the T-shaped ring groove, and two adjacent support rods are arranged at an angle to form a support rack that can support the silkworm tray, and a T-shaped vertical groove is vertically opened downward on the column below the lower side groove wall of the T-shaped ring groove, which is connected to the groove cavity of the T-shaped ring groove, and the T-shaped vertical groove is used to accommodate the support rods.

[0006] By adopting the above technical solution, a plurality of T-shaped ring grooves and T-shaped vertical grooves are provided on the upright column, and a plurality of support rods are slidably provided in the T-shaped ring grooves. During the silkworm rearing season, the support rods are arranged in the T-shaped ring grooves so that two adjacent support rods can form a support frame for placing silkworm trays. Multiple silkworm trays can be placed at the same height, and several layers can be placed at different heights, which greatly improves the space utilization rate; during the non-silkworm rearing season, the support rods can be slid into the T-shaped vertical grooves so that all the support rods can be slid to the same angle and arranged vertically, which is convenient for storage, greatly reducing the space occupied by the breeding rack in the silkworm room and improving the utilization rate of the silkworm room.

[0007] Furthermore, the support rod includes an arc-shaped slider slidingly arranged in the T-shaped ring groove, the inner arc surface of the arc-shaped slider is consistent with the curvature of the arc surface of the bottom of the T-shaped ring groove, and a sliding rod is provided on the outer arc surface of the arc-shaped slider protruding outward, the thickness of the sliding rod is consistent with the slot width of the T-shaped ring groove, and the width of the sliding rod is consistent with the slot width of the T-shaped vertical groove.

[0008] By adopting the above technical solution, an arc-shaped slider and a slide rod are set, and the thickness and width of the slide rod correspond to the slot widths of the T-shaped ring groove and the T-shaped vertical groove, respectively, so that the support rod will not shake in the T-shaped ring groove and the T-shaped vertical groove, thereby improving stability.

[0009] Furthermore, a plurality of fixing grooves communicating with the groove cavities of the T-shaped ring groove are arranged on the column below the lower groove wall of the T-shaped ring groove at intervals, and the cross-sectional profile of the fixing grooves is consistent with the cross-sectional profile of the T-shaped vertical groove.

[0010] By adopting the above technical solution, a fixing groove is provided and the support rod is placed in the fixing groove so that the support rod will not slide left and right, thereby further ensuring the stability of the support frame supporting the silkworm tray.

[0011] Furthermore, a supporting rod is provided on the bottom surface of the sliding rod, one end of the supporting rod is hingedly provided on the bottom surface of the sliding rod through a hinge shaft, the other end is cantilevered toward the cantilevered end of the sliding rod, and a supporting column is provided on the top surface of the end, and the top surface of the supporting column is flush with the top surface of the sliding rod.

[0012] By adopting the above technical solution, supporting rods and supporting columns are provided. When the supporting rods support the silkworm tray, the supporting rods can be rotated out and the silkworm tray can be supported by the supporting columns, which can further ensure the stability of the silkworm tray support.

[0013] Furthermore, a limit column is provided on the top surface of the cantilevered end of the slide rod, and the height of the limit column is the sum of the distance between the top surface of the slide rod and the top of the arc-shaped slider and the distance between the bottom surface of the slide rod and the bottom of the arc-shaped slider.

[0014] By adopting the above technical solution and setting the limit column, on the one hand, it can form a blockage at the end of the sliding rod, which can effectively prevent the silkworm tray from sliding; on the other hand, when the support rod is stored, it is just used to support the upper and lower sliding rods.

[0015] Furthermore, the distance from the side of the supporting column close to the column to the hinge axis is greater than or equal to the distance from the side of the limiting column away from the column to the hinge axis.

[0016] By adopting the above technical solution, the distance from the support column close to the column to the hinge axis is set to be greater than or equal to the distance from the limit column away from the column to the hinge axis, so that the support column will not be restricted by the sliding rod when rotating.

[0017] Furthermore, an entrance groove is vertically opened on the column above the upper groove wall of the T-shaped ring groove, which is connected to the groove cavity of the T-shaped ring groove, and the groove width of the entrance groove is greater than or equal to the width of the arc-shaped slider.

[0018] By adopting the above technical solution, an entrance groove is provided, which makes it easy to put the support rod into the T-shaped ring groove, and also makes it easy to replace the support rod after it is deformed or damaged.

[0019] In summary, the utility model has the following beneficial effects: in this application, by arranging a number of T-shaped ring grooves and T-shaped vertical grooves on the columns, a number of support rods are slidably arranged in the T-shaped ring grooves, and during the silkworm rearing season, the support rods are arranged in the T-shaped ring grooves, so that two adjacent support rods can form a support frame for placing silkworm trays. Multiple silkworm trays can be placed at the same height, and several layers can be placed at different heights, which greatly improves the space utilization rate; in the non-silkworm rearing season, the support rods can be slid into the T-shaped vertical grooves, so that all the support rods can be slid to the same angle and arranged vertically, which is convenient for storage, greatly reducing the space occupied by the breeding frame in the silkworm room and improving the utilization rate of the silkworm room. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the support rod in the expanded state of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the mounting portion of the support rods according to an embodiment of the present utility model;

[0022] Figure 3 This is a schematic structural diagram of an embodiment of the utility model after placing a silkworm tray;

[0023] Figure 4 This is a schematic diagram of the overall structure of the embodiment of the utility model when the support rod is in the retracted state;

[0024] Figure 5 It is a structural schematic diagram of the support rod of an embodiment of the utility model when it is folded.

[0025] In the figure: A, silkworm plate; 10, base; 20, column; 21, T-shaped ring groove; 22, T-shaped vertical groove; 23, fixing groove; 24, entrance groove; 30, support rod; 31, arc-shaped slider; 32, slide rod; 33, support rod; 34, support column; 35, limit column. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0027] like Figure 1-5 As shown, the embodiment of the present application discloses a mulberry silkworm breeding rack, including a base 10, a column 20, a T-shaped ring groove 21, a T-shaped vertical groove 22 and a support rod 30. The base 10 is used to be placed on the ground to serve as the bottom support of the entire breeding rack. The column 20 is fixedly arranged in the middle of the base 10 and is used to install a support frame to support the silkworm plate A.

[0028] Specifically, a plurality of T-shaped annular grooves 21 are spaced apart along the height of the column 20. The cross-section of the groove cavity of the T-shaped annular groove 21 is T-shaped. A plurality of support rods 30 are slidably arranged in the T-shaped annular groove 21. The support rods 30 include arc-shaped sliders 31 and slide rods 32. The arc-shaped sliders 31 are slidably arranged in the T-shaped annular groove 21. When installed, the inner curved surface of the arc-shaped sliders 31 is consistent with the curvature of the arc surface of the groove bottom of the T-shaped annular groove 21. The height of the arc-shaped sliders 31 is consistent with the width of the groove cavity at the bottom of the T-shaped annular groove 21. The thickness of the arc-shaped sliders 31 is consistent with the depth of the groove cavity at the bottom of the T-shaped annular groove 21. This prevents the arc-shaped sliders 31 from shaking up and down or back and forth when sliding in the T-shaped annular groove 21. The slide rod 32 is horizontally extended outward from the outer curved surface of the arc-shaped slider 31. The height of the slide rod 32 is consistent with the width of the slot of the T-shaped ring groove 21. In this way, the slide rod 32 can be supported by the slot of the T-shaped ring groove 21, thereby effectively reducing the bending deformation caused by the force on the overhanging end of the slide rod 32.

[0029] During the silkworm rearing season, a plurality of support rods 30 are distributed within the T-shaped ring groove 21, and two adjacent support rods 30 are arranged at an angle to form a support frame, on which the silkworm trays A can be placed. In this way, multiple layers of support frames can be arranged on a single column 20, and each layer can be equipped with multiple support frames, thereby fully utilizing the space around the column 20 and greatly improving space utilization.

[0030] To ensure the stability of the support rod 30 when supporting the silkworm tray A, several groups of fixed grooves 23 are spaced apart on the column 20 below the lower wall of the T-shaped ring groove 21. The groove cavity of the fixed groove 23 is connected to the groove cavity of the T-shaped ring groove 21. The groove cavity of the fixed groove 23 has a T-shaped cross-section. The width of the bottom groove cavity matches the width of the curved slider 31, the depth of the bottom groove cavity matches the thickness of the curved slider 31, and the width of the notch matches the width of the slide rod 32. This ensures that the support rod 30 does not wobble within the fixed groove 23. During silkworm rearing, the support rod 30 is slid along the T-shaped ring groove 21 into the fixed groove 23 to position the support rod 30. During installation, two fixed grooves 23 are provided in each group, and the angle between the two fixed grooves 23 is between 50° and 75°. In this way, 3-4 groups can be arranged on each layer.

[0031] Furthermore, a limit post 35 is provided on the top surface of the overhanging end of the slide bar 32. The limit post 35 acts as a barrier, preventing the silkworm tray A from sliding off the slide bar 32. Because the two support rods 30 are arranged at an angle, the distance between the two support rods 30 and one end of the support rod 30 away from the pillar 20 is too large, which can cause uneven force on the silkworm tray A, thereby affecting its stability. Therefore, a support rod 33 is also provided on the bottom surface of the slide bar 32. One end of the support rod 33 is hinged to the bottom surface of the slide bar 32 via a hinge axis, and the other end is cantilevered toward the overhanging end of the slide bar 32. A support post 34 is provided on the top surface of the overhanging end of the support rod 33, and the top surface of the support post 34 is flush with the top surface of the slide bar 32. This allows the support rods 33 at the bottom of the two slide bars 32 to rotate toward the center, supporting the silkworm tray A with their ends, thereby maintaining the stability of the silkworm tray A. During installation, the distance from the support column 34 on the side closest to the column 20 to the hinge axis is greater than or equal to the distance from the limit column 35 on the side away from the column 20 to the hinge axis. In this way, when the support rod 33 is rotated, there will be no interference between the support column 34 and the slide rod 32. The support column 34 can be configured as a cylinder, and a circular chamfer is provided at the overhanging end of the slide rod 32, which can effectively prevent workers from being injured by bumps.

[0032] During the non-sericulture season, in order to store the support rods 30 together, a T-shaped vertical groove 22 is vertically opened on the column 20 below the lower side wall of the T-shaped ring groove 21, which is connected to the groove cavity of the T-shaped ring groove 21. The cross-sectional profile of the T-shaped vertical groove 22 is consistent with the cross-sectional profile of the fixed groove 23, and the entire structure is T-shaped. The width of its bottom groove cavity is consistent with the width of the arc-shaped slider 31, the depth of its bottom groove cavity is consistent with the thickness of the arc-shaped slider 31, and the width of its notch is consistent with the width of the slide rod 32, thereby ensuring that the support rods 30 do not shake in the fixed groove 23. When the support rods 30 do not need to be deployed, the support rods 30 are slid from the T-shaped ring groove 21 into the T-shaped vertical groove 22 for vertical arrangement. The length of the T-shaped vertical groove 22 is determined according to the number of support rods 30 to ensure that all support rods 30 are stored in the T-shaped vertical groove 22. Since the height of the sliding rod 32 is smaller than the height of the arc-shaped slider 31, there will be a gap between the upper and lower sliding rods 32 after the support rod 30 is arranged vertically. The height of the limit column 35 is set to the sum of the distance between the top surface of the sliding rod 32 and the top of the arc-shaped slider 31 and the distance between the bottom surface of the sliding rod 32 and the bottom of the arc-shaped slider 31. In this way, the upper and lower sliding rods 32 can be supported by the limit column 35 to avoid bending and deformation of the support rod 30 caused by long-term placement.

[0033] Furthermore, in order to ensure that the support rod 30 is installed in the T-shaped ring groove 21, an entrance groove 24 is vertically opened on the column 20 above the upper groove wall of the T-shaped ring groove 21, which is connected to the groove cavity of the T-shaped ring groove 21. The groove width of the entrance groove 24 is greater than or equal to the width of the arc-shaped slider 31, and the height of the entrance groove 24 is greater than the height difference between the arc-shaped slider 31 and the slide rod 32. In this way, an entrance larger than the arc-shaped slider 31 will be reserved on the T-shaped ring groove 21, which is convenient for inserting the support rod 30 and the subsequent replacement of the support rod 30.

[0034] The principle of use of a mulberry silkworm breeding rack in this embodiment is as follows: in the silkworm breeding season, the support rod 30 is slid into the fixed groove 23 along the T-shaped ring groove 21, and a support rack is formed by two adjacent support rods 30 in a group of fixed grooves 23, and then the silkworm tray A can be placed on the support rack; then the support rod 33 is rotated to further support the silkworm tray A; in the non-silkworm breeding season, when the breeding rack is not needed, the support rod 30 is slid from the fixed groove 23 along the T-shaped ring groove 21 into the T-shaped vertical groove 22, and the support rod 33 is rotated until the rod body is close to the limit column 35 of the sliding rod 32 located above, and the support rod 30 is stored. In this way, all the support rods 30 are located at one angle and will not take up a large space when placed, thereby effectively improving the utilization rate of the silkworm room in the non-silkworm breeding season.

[0035] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A silkworm breeding rack, comprising a base (10) and a column (20) arranged on the base (10), characterized in that: A plurality of T-shaped annular grooves (21) are arranged at intervals along the height direction of the column (20), and a plurality of support rods (30) are slidably arranged in the T-shaped annular groove (21). Two adjacent support rods (30) are arranged at an angle to form a support frame capable of supporting the silkworm tray (A). A T-shaped vertical groove (22) is vertically downwardly provided on the column (20) below the lower side groove wall of the T-shaped annular groove (21) and is connected to the groove cavity of the T-shaped annular groove (21). The T-shaped vertical groove (22) is used to accommodate the support rods (30).

2. A silkworm breeding rack according to claim 1, characterized in that: The support rod (30) includes an arc-shaped slider (31) slidably arranged in the T-shaped ring groove (21), the inner arc surface of the arc-shaped slider (31) is consistent with the arc surface of the bottom of the T-shaped ring groove (21), and a slide rod (32) is protruding outward on the outer arc surface of the arc-shaped slider (31), the thickness of the slide rod (32) is consistent with the width of the notch of the T-shaped ring groove (21), and the width of the slide rod (32) is consistent with the width of the notch of the T-shaped vertical groove (22).

3. A silkworm breeding rack according to claim 2, characterized in that: A plurality of fixing grooves (23) are arranged at intervals on the column (20) below the lower groove wall of the T-shaped ring groove (21) and are connected to the groove cavity of the T-shaped ring groove (21). The cross-sectional profile of the fixing groove (23) is consistent with the cross-sectional profile of the T-shaped vertical groove (22).

4. A silkworm breeding rack according to claim 2, characterized in that: A supporting rod (33) is provided on the bottom surface of the slide rod (32), one end of the supporting rod (33) is hingedly provided on the bottom surface of the slide rod (32) through a hinge shaft, and the other end is cantilevered toward the cantilevered end of the slide rod (32), and a supporting column (34) is provided on the top surface of the end portion, and the top surface of the supporting column (34) is flush with the top surface of the slide rod (32).

5. A silkworm breeding rack according to claim 4, characterized in that: A limit column (35) is provided on the top surface of the overhanging end of the slide rod (32), and the height of the limit column (35) is the sum of the distance between the top surface of the slide rod (32) and the top of the arc-shaped slider (31) and the distance between the bottom surface of the slide rod (32) and the bottom of the arc-shaped slider (31).

6. A silkworm breeding rack according to claim 5, characterized in that: The distance from the side of the supporting column (34) close to the column (20) to the hinge axis is greater than or equal to the distance from the side of the limiting column (35) away from the column (20) to the hinge axis.

7. The silkworm breeding rack according to claim 1, characterized in that: An entrance groove (24) is vertically provided on the column (20) above the upper groove wall of the T-shaped ring groove (21) and is connected to the groove cavity of the T-shaped ring groove (21). The groove width of the entrance groove (24) is greater than or equal to the width of the arc-shaped slider (31).

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