Suspension type silkworm rearing frame capable of being adjusted in multiple directions

Abstract

The utility model discloses a multi-directional adjustable suspension type silkworm rack, which comprises top rods, connecting pipes, a support frame and a silkworm table, the two top rods are fixedly connected to the top of a silkworm house through bearing rods, the top rods are fixedly connected with the two connecting pipes through two sleeves, a plurality of positioning holes are arranged on the top rods at intervals, the sleeves are positioned on the top rods through positioning pins, and the support frame is fixedly connected with the silkworm table through the positioning holes. A plurality of connecting holes are formed in the connecting pipe at intervals, the supporting frames are fixedly connected to the connecting pipe through the connecting holes, each supporting frame comprises a side rod and a screw, each side rod is provided with a threaded section and sleeved with a positioning seat, each positioning seat is detachably fixed to the corresponding side rod through a bolt, and each screw is in threaded connection with the corresponding positioning seat and is parallel to the corresponding side rod. Each supporting frame is fixedly connected with the corresponding connecting pipe through a nut, a connecting hole and a screw rod, and the four supporting frames located at the same horizontal height support and suspend the same silkworm table. Compared with the prior art, the multi-direction adjustable silkworm rearing table has the advantages that the multi-direction adjustable silkworm rearing table can be adjusted in multiple directions and can be matched with silkworm rearing tables of different sizes.

Description

Technical Field

[0001] This utility model relates to the technical field of silkworm breeding equipment, and in particular to a multi-directionally adjustable suspended silkworm frame. Background Technology

[0002] The silkworm, scientifically known as *Bombyx mori*, is a holometabolous insect belonging to the family Bombyx mori in the order Lepidoptera. Its life cycle includes four stages: egg, larva, pupa, and adult. During the larval stage, it feeds on mulberry leaves and spins silk to form cocoons. The silk it produces is used to make various silk products, playing a vital role in the textile industry. Silkworm racks are common silkworm rearing equipment, typically multi-layered structures made of wood, bamboo, or metal tubing. By placing silkworm trays on these racks, three-dimensional rearing of silkworms can be achieved, thus improving rearing efficiency. Traditional silkworm racks are placed on the ground, making cleaning the silkworm rearing room inconvenient. Furthermore, the fixed structure of the racks prevents adjustment of the spacing between layers according to actual needs and cannot accommodate silkworm trays of different sizes. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a suspended silkworm rack that is multi-directionally adjustable, adaptable to different sizes of silkworm rearing platforms, and easy to clean the floor of the silkworm rearing room.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: a multi-directional adjustable suspended silkworm frame, including two top rods, four connecting pipes, several support frames and several silkworm platforms. The two top rods are symmetrically fixed to the top of the silkworm house through load-bearing rods fixed at both ends. Each top rod is fixed to two connecting pipes through two sleeves. Several positioning holes are provided on the top rods at intervals. The sleeves are sleeved with the top rods and positioned on the top rods through the positioning holes and positioning pins. Several connecting holes are provided on the connecting pipes at intervals. The central axis of the connecting holes is perpendicular to the central axis of the top rods. Several support frames are fixed to the connecting pipes through the connecting holes. The support frame includes a side rod and a screw rod. The side rod has a threaded section and a positioning seat is sleeved on it. The positioning seat is detachably fixed to the side rod by bolts. The screw rod is threadedly connected to the positioning seat and is parallel to the side rod. The support frame is fixedly connected to the connecting pipes through a nut, a connecting hole and a screw rod. The four support frames at the same horizontal height support the same silkworm platform in the air.

[0005] Preferably, for ease of later storage, the connecting pipe adopts a segmented design, that is, the connecting pipe includes connecting pipe I and connecting pipe II.

[0006] Preferably, in order to ensure the stability of the silkworm rearing platform, the side rod is provided with a slot, and the bottom of the silkworm rearing platform is provided with a matching protrusion. The protrusion is inserted into the slot to fix the silkworm rearing platform.

[0007] Preferably, in order to expand the adjustment range, the threaded section occupies two-thirds of the side rod body.

[0008] The method of using this utility model is as follows: In specific use, first, fix one end of the connecting pipe to the sleeve, then pass the side rod of the support frame through the connecting hole on the connecting pipe, and fix the support frame on the connecting pipe by cooperating with the threaded section on the side rod through the nut, then tighten the screw so that the bottom of the screw presses against the connecting pipe. Through the cooperation of the bidirectional thread of the nut and the screw, the connecting pipe is tightly clamped between the nut and the screw, thereby fixing the support frame and the connecting pipe. After fixing the support frame, place the silkworm rearing platform on the support frame and raise silkworms on the silkworm rearing platform.

[0009] The principle of this invention is as follows: The connection between the top rod and the top of the silkworm rearing room allows for the fixation and suspension of the entire device, facilitating floor cleaning. The support frame provides support and suspension for the silkworm rearing platform. By using sleeves with different fixing holes on the top rod, the distance between the two side rods can be adjusted along the axis of the top rod (i.e., horizontal longitudinal direction) to accommodate silkworm rearing platforms of different widths. By adjusting the position of the nuts on the threaded sections of the side rods and cooperating with the screws for bidirectional locking, the distance between the two side rods can be adjusted along the axis of the side rod (i.e., horizontal transverse direction), thus adjusting the support length of the side rods to accommodate silkworm rearing platforms of different lengths. By using the side rods with connecting holes of different heights on the connecting pipe, the position and height of the side rods can be adjusted along the axis of the connecting pipe (i.e., vertical direction), thereby adjusting the height of the silkworm rearing platform and optimizing the stratification of the rearing space. Furthermore, the screws can balance the weight of the silkworm rearing platform, transferring the weight to the connecting rods and top rods to prevent localized overload of the side rods.

[0010] Compared with the prior art, the advantages of this utility model are: this utility model can be adjusted in multiple directions, can be adapted to silkworm rearing platforms of different sizes, and facilitates the cleaning of the silkworm room floor. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the main view structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the structure from the left side of this utility model;

[0013] The following are the labels in the attached diagram: top rod 1, connecting pipe 2, connecting pipe I 2-1, connecting pipe II 2-2, support frame 3, side rod 3-1, screw 3-2, threaded section 3-3, positioning seat 3-4, silkworm rearing platform 4, load-bearing rod 5, top of silkworm house 6, sleeve 7, connecting hole 8. Detailed Implementation

[0014] Example 1, in conjunction with the following Figure 1 and Figure 2Further description of this utility model: a multi-directional adjustable suspended silkworm frame includes two top rods 1, four connecting pipes 2, several support frames 3, and several silkworm platforms 4. Each top rod has a load-bearing rod 5 fixed to both its left and right ends. The top rods and load-bearing rods can be made of stainless steel. The load-bearing rods are fixed to the top of the silkworm house 6 by expansion bolts, where the load-bearing rods are the screws of the expansion bolts. The top rods are locked to the bottom of the screws of the expansion bolts by double nuts. Each top rod has two sleeves 7 fitted onto it. Several positioning holes are evenly spaced on the top rods. Each sleeve has a matching opening, and the sleeve is detachably fixed to the top rod through positioning holes, openings, and positioning pins. Each sleeve has a connecting tube fitted to its bottom. The connecting tube can be made of aluminum alloy, and the two are fixed together with bolts and nuts. For easy storage, the connecting tube adopts a segmented design, namely, connecting tube I2-1 and connecting tube II2-2, which are fitted together and fixed with bolts and nuts. Alternatively, connecting tube I can have internal threads, and connecting tube II can have matching internal threads, with the two connected by threads. The connecting pipe is provided with several connecting holes 8 at equal intervals. The central axis of the connecting holes is perpendicular to the central axis of the top rod. Several support frames are fixed to the connecting pipe through the connecting holes. The support frame includes a side rod 3-1 and a screw rod 3-2. The side rod has a threaded section 3-3, and two-thirds of the side rod is threaded. A positioning seat 3-4 is sleeved on the non-threaded section of the side rod. The positioning seat is detachably fixed to the side rod by bolts. The bottom of the positioning seat is a connecting block with an internally threaded through hole. This through hole matches the screw rod, and the screw rod is threadedly connected to the connecting block. The screw is parallel to the side rod. The threaded section of the side rod of the support frame passes through the connecting hole on the connecting pipe. Then, it is fixedly connected to the connecting pipe by the bidirectional locking of the nut and the screw. The support frames fixed on the four connecting pipes at the same horizontal height support the same silkworm platform. The silkworm platform is a rectangular structure and is made of bamboo and wood composite material. In order to ensure the stability of the silkworm platform, the side rod is provided with a groove, and the bottom of the silkworm platform is provided with a matching protrusion. The protrusion is inserted into the groove to fix the silkworm platform. Several silkworm platforms are provided on the connecting pipe.

[0015] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-directional adjustable hanging type silkworm rearing frame comprising two top rods (1), four connecting pipes (2), a plurality of support frames (3) and a plurality of silkworm rearing trays (4), characterized in that: Two top rods are symmetrically fixed on the top of the silkworm house (6) by two ends of the load-bearing rod (5), each top rod is fixed with two connecting pipes through two sleeves (7), a plurality of positioning holes are arranged on the top rod, the sleeve is sleeved with the top rod and positioned on the top rod through the positioning hole and the positioning pin, a plurality of connecting holes (8) are arranged on the connecting pipe, the central axis of the connecting hole is perpendicular to the central axis of the top rod, a plurality of supporting frames are fixed on the connecting pipe through the connecting hole, the supporting frame comprises a side rod (3-1) and a screw rod (3-2), wherein the side rod is provided with a threaded section (3-3) and sleeved with a positioning seat (3-4), the positioning seat is detachably fixed on the side rod through a bolt, the screw rod is threadedly connected with the positioning seat and parallel to the side rod, the supporting frame is fixedly connected with the connecting pipe through a nut, a connecting hole and a screw rod, four supporting frames at the same horizontal height support the same reeling frame in suspension.

2. The multi-directionally adjustable suspended rearing frame of claim 1, wherein: The connecting pipe comprises a connecting pipe I (2-1) and a connecting pipe II (2-2).

3. The multi-adjustable suspended rearing frame of claim 1, wherein: The side rod is provided with a clamping groove, and the bottom of the reeling frame is provided with a protrusion matched with the clamping groove, the protrusion is clamped into the clamping groove.

4. The multi-adjustable suspended rearing frame of claim 1, wherein: The threaded section accounts for two-thirds of the side rod.

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