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CN-224219231-U - Multi-box type earthworm breeding equipment

CN224219231UCN 224219231 UCN224219231 UCN 224219231UCN-224219231-U

Abstract

A multi-box earthworm breeding device belongs to the technical field of biological treatment and aims to solve the problems of low space utilization rate and poor environment suitability of the traditional earthworm breeding device. The device consists of a plurality of modularized cultivation boxes, each cultivation box comprises a bottomless box body and a top cover, and a metal net is arranged at the bottom of the box body to support base materials and promote ventilation and drainage. The top of the box body is fixed with the top cover through a connecting rod, the spray pipes are installed at the bottom of the top cover, and the adjacent spray pipes are communicated through connecting pipes which are connected in a sliding mode. The locking mechanism adopts a threaded rod to drive the sliding block, the inclined surface block drives the inserting block to be inserted into the slot of the adjacent box body to complete transverse and longitudinal assembly, and meanwhile, the connecting pipe moves along with the inclined surface block to realize automatic butt joint of the pipeline. The device realizes flexible adjustment of the cultivation scale through the modularized structure, the integrated design of the spraying system simplifies the irrigation operation, the metal net structure improves the cultivation environment, and the device is suitable for the biological treatment scene of the livestock manure.

Inventors

  • YANG YUBAO
  • LI MIANSHENG
  • ZHOU JINLIN
  • Ma Naiyao

Assignees

  • 广东地昇生态农业科技有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (7)

  1. 1. A multi-box earthworm breeding device, comprising: The cultivation box comprises a box body (1) and a top cover (3), connecting rods (2) are fixed at four corners of the top of the box body (1), and the top cover (3) is fixed at the top ends of the connecting rods (2); The spray pipe (9) and the connecting pipe (8), wherein the spray pipe (9) is fixed at the bottom of the top cover (3), one end of the connecting pipe (8) is inserted into the spray pipe (9) in a sliding manner, and spray holes are formed in the outer walls of the spray pipe (9) and the connecting pipe (8); The locking mechanism comprises a threaded rod (16), a sliding block (15), an inclined surface block (12) and an inserting block (11), wherein an inner cavity (14) is formed in the top cover (3), the threaded rod (16) is rotationally arranged in the inner cavity (14), the sliding block (15) is in threaded sleeve connection with the threaded rod (16) and vertically slides along the threaded rod, the inclined surface block (12) transversely slides and is in inclined surface butt joint with the sliding block (15), the inserting block (11) is fixed on the side wall of the inclined surface block (12) and penetrates through the top cover (3), and a slot (19) is formed in the other side of the top cover (3); The rotary threaded rod (16) drives the sliding block (15) to squeeze the inclined surface block (12) so that the inserting block (11) is inserted into the inserting groove (19) of the adjacent cultivation box to be locked, and meanwhile, the inclined surface block (12) drives the connecting pipe (8) to be inserted into the adjacent spraying pipe (9) to realize communication irrigation.
  2. 2. The multi-box earthworm breeding device as in claim 1, wherein one side of the box body (1) is fixed with a side sliding block (5), the other side is provided with a side sliding groove (7), the top of the top cover (3) is provided with an upper sliding block (4), and the bottom of the box body (1) is provided with a lower sliding groove (6).
  3. 3. The multi-box earthworm breeding device as in claim 1, wherein the same tension spring (13) is arranged between the inclined surface block (12) and the side wall of the inner cavity (14), and two ends of the tension spring (13) are respectively connected with the inclined surface block (12) and the side wall of the inner cavity (14) through hooks.
  4. 4. The multi-box earthworm breeding device as in claim 1, wherein the bottom of the bevel block (12) is fixedly connected with the connecting pipe (8) through the through hole of the top cover (3).
  5. 5. The multi-box earthworm breeding device as in claim 1, further comprising a limit rod (17), wherein one end of the limit rod (17) is fixed on the side wall of the sliding block (15), one side of the top cover (3) is provided with a limit groove (18), and the other end of the limit rod (17) penetrates through the top cover (3) in a sliding manner and is inserted into the limit groove (18) of the adjacent breeding box.
  6. 6. The multi-box earthworm breeding device as in claim 1, wherein the box body (1) is of bottomless structure, and a metal net (10) is fixed at the bottom.
  7. 7. The multi-box earthworm breeding device as in claim 1, wherein the bottom of the box body (1) and the top of the top cover (3) are vertically stacked by being inserted into the lower sliding groove (6) through the upper sliding block (4).

Description

Multi-box type earthworm breeding equipment Technical Field The utility model relates to the technical field of biological treatment, in particular to multi-box earthworm breeding equipment. Background Along with the large-scale development of animal husbandry, the treatment of livestock manure becomes a key problem of agricultural non-point source pollution treatment, and the traditional composting method has the defects of long period, large occupied area, odor pollution and the like, and soil salinization and pathogenic bacteria transmission are easy to cause when the traditional composting method is directly returned to the field. At present, by breeding earthworms and utilizing the synergistic effect of ingestion, digestion and intestinal microorganisms, organic matters in the feces are rapidly decomposed into humus, and parasitic ova and escherichia coli are killed. However, the existing earthworm breeding equipment is mostly in a single-layer tiling structure, and is particularly a whole single frame body, and the support is also used in a stacked mode, but the space utilization rate and flexibility of the existing earthworm breeding equipment are generally difficult to adapt according to surrounding environment conditions. Therefore, the multi-box type cultivation equipment is provided, the space utilization rate of the multi-box type cultivation equipment is increased through the modular stacking design, and a novel technical solution is provided for large-scale livestock manure biological treatment. Disclosure of utility model The utility model aims to solve the defect of low space utilization rate in the prior art, and provides multi-box earthworm breeding equipment. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The multi-box earthworm breeding device comprises a breeding box, wherein the breeding box comprises a box body and a top cover, connecting rods are fixed at four corners of the top of the box body, and the top cover is fixed at the top ends of the connecting rods; The spray pipe and the connecting pipe are fixed at the bottom of the top cover, one end of the connecting pipe is inserted into the spray pipe in a sliding manner, and spray holes are formed in the outer walls of the spray pipe and the connecting pipe; The locking mechanism comprises a threaded rod, a sliding block, an inclined surface block and an inserting block, wherein an inner cavity is formed in the top cover, the threaded rod is rotationally arranged in the inner cavity, the sliding block is in threaded sleeve joint with the threaded rod and vertically slides along the threaded rod, the inclined surface block transversely slides and is in inclined surface butt joint with the sliding block, the inserting block is fixed on the side wall of the inclined surface block and penetrates through the top cover, and a slot is formed in the other side of the top cover; the rotary threaded rod drives the sliding block to squeeze the inclined surface block, so that the inserting block is inserted into the slot of the adjacent cultivation box to be locked, and meanwhile, the inclined surface block drives the connecting pipe to be inserted into the adjacent spraying pipe to realize communication irrigation. In one possible design, a side sliding block is fixed on one side of the box body, a side sliding groove is formed in the other side of the box body, an upper sliding block is arranged at the top of the top cover, and a lower sliding groove is formed in the bottom of the box body. In one possible design, the same tension spring is arranged between the inclined surface block and the side wall of the inner cavity, and two ends of the tension spring are respectively connected with the inclined surface block and the side wall of the inner cavity through hooks. In one possible embodiment, the bottom of the bevel block is fixedly connected to the connecting pipe via a through-hole in the top cover. In one possible design, the cultivation box further comprises a limiting rod, one end of the limiting rod is fixed on the side wall of the sliding block, a limiting groove is formed in one side of the top cover, and the other end of the limiting rod penetrates through the top cover in a sliding mode and is inserted into the limiting groove of the adjacent cultivation box. In one possible design, the case body is of bottomless construction, and a metal mesh is fixed to the bottom thereof. In one possible design, the bottom of the box body and the top of the top cover are spliced with the lower sliding groove through the upper sliding block to realize vertical stacking. When the box body is used in detail, the side sliding blocks at the side edges of the box bodies are inserted into the side sliding grooves at the side edges of the adjacent box bodies to be connected, then the threaded rod is rotated to drive the sliding blocks to move, the sliding blocks squeeze the inclined surfaces of t