Novel leech breeding device

Abstract

The utility model relates to the technical field of aquaculture equipment, in particular to a novel leech breeding device which comprises a cage. The suspension assembly comprises two traction ropes, a connecting piece is arranged between the two traction ropes, and the suspension cage is connected with the connecting piece in a clamped mode through a buckle; the traction assembly comprises a traction wheel, the traction wheel is connected with a driving assembly, the driving assembly is used for driving the traction wheel to rotate, and the traction rope is connected with the traction wheel in a clamped mode. According to the suspension device, the suspension assembly is arranged, the fixing rod and the buckle are matched to achieve suspension of the suspension cage, and meanwhile the suspension cage is convenient to detach; the traction assembly is arranged, the driving assembly is used for driving the traction wheel to rotate and driving the traction rope to rotate, the cage is moved, the cage is conveniently collected and hung on the shore, the feeding and cage replacing time is saved, and the efficiency is improved; the two traction assemblies are matched to drive the cage to move in different directions, so that the cage can return to the original position conveniently; by arranging the supporting piece, the traction rope can be prevented from falling, and meanwhile movement of the cage is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture equipment, in particular to a novel leech breeding device. Background Art

[0002] Leeches, commonly known as leeches, live and reproduce in inland freshwater bodies and are a traditional medicinal aquatic animal in my country. Their dried products, when prepared, are used in Traditional Chinese Medicine for their blood-clearing and menstrual-regulating properties. Currently, the most commonly cultivated medicinal leeches are the broad-bodied golden-line leeches, which do not suck blood and typically feed on snails.

[0003] In the prior art, there are many modes of leech farming, such as pond farming, cage farming, hanging cage farming, and so on. Among them, hanging cage farming has the lowest cost, is simple to operate, and has a high recapture rate. Hanging cage farming generally involves pulling a number of steel wire ropes horizontally in a pond, and suspending a number of hanging cages on the steel wire ropes. The hanging cages are generally made of nylon mesh with support rings inside. The bottom of the hanging cage falls into the pond, and a certain amount of leech larvae is put into it. Then snails are regularly put into the hanging cage. Every half a month, the hanging cage needs to be removed, the leeches in the cage need to be transferred to a new hanging cage, and the old hanging cage needs to be cleaned.

[0004] Because the cages are suspended on wires, workers need to row or dive into the pond every time they are fed or changed. Changing cages requires repeated trips back and forth, which is cumbersome and inefficient. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a novel leech breeding device.

[0006] The technical solution of the utility model is:

[0007] A novel leech breeding device comprises:

[0008] A hanging cage, wherein the hanging cage is used to hold leeches;

[0009] A suspension assembly includes two traction ropes, a connector is provided between the two traction ropes, the cage is connected to the connector via a buckle, and a support is provided in the middle of the traction ropes to prevent the middle of the traction ropes from sagging;

[0010] The traction assembly includes a traction wheel, the traction wheel is connected to a drive assembly, the drive assembly is used to drive the traction wheel to rotate, and the traction rope is engaged with the traction wheel.

[0011] Preferably, the traction rope is connected end to end to form a ring.

[0012] Preferably, the connecting member includes a clamp, the clamp is fixedly connected to the traction rope, a fixing rod is provided in the middle of the clamp, a connecting rod is fixedly connected between the two fixing rods, and the buckle is located in the middle of the connecting rod.

[0013] Preferably, the support member includes a support frame, the support frame is located outside the traction rope, and the support frame is rotatably mounted on one side of the traction rope, and the support wheels clamp the traction rope from the upper and lower sides.

[0014] Preferably, the traction assembly further comprises two traction frames, the traction wheels are rotatably mounted on the top of the traction frames via a transmission shaft, and two traction wheels are symmetrically mounted on each of the traction frames.

[0015] Preferably, a clamping wheel is rotatably mounted on the upper and lower sides of each traction wheel, and the traction rope is located between the clamping wheel and the traction wheel.

[0016] Preferably, the driving assembly includes a traction motor, and the traction motor is connected to the transmission shaft through a belt transmission assembly.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a suspension component, and utilizes a fixed rod and a buckle to realize the suspension of the cage, and at the same time facilitates the disassembly of the cage; a traction component is provided, and a driving component is used to drive the traction wheel to rotate, thereby driving the traction rope to rotate, and the cage can be moved, which is convenient for collecting and hanging the cage on the shore, saving feeding and cage changing time and improving efficiency; the two traction components can be driven to move in different directions, and the cage can be conveniently returned to its original position; the support member is provided, which can prevent the traction rope from falling without affecting the movement of the cage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cage structure of the utility model;

[0021] Figure 3 Based Figure 1 A schematic diagram of the structure at center A;

[0022] Figure 4 This is a schematic diagram of the traction component structure in the utility model.

[0023] The meaning of each number in the figure is:

[0024] 1. Cage; 11. Shaping ring; 12. Nylon net; 13. Anti-escape net; 14. Lifting rope; 15. Connecting plate; 16. Buckle;

[0025] 2. Suspension assembly; 21. Traction rope; 22. Connecting rod; 23. Clamp; 24. Fixing rod; 25. Support frame; 26. Support wheel;

[0026] 3. Traction assembly; 31. Traction frame; 32. Traction wheel; 33. Clamping wheel; 34. Drive shaft; 35. Belt drive assembly; 36. Traction motor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1:

[0029] See also Figure 1-4 The present invention describes the above technical solution in detail through the following embodiments:

[0030] A novel leech breeding device comprises:

[0031] The hanging cage 1 is used for holding leeches.

[0032] The cage 1 includes two shaping rings 11 , the outside of which is wrapped with a nylon net 12 , and the upper shaping ring 11 is connected to four lifting ropes 14 , the outside of which is wrapped with an anti-escape net 13 , which is sewn together with the nylon net 12 .

[0033] The tops of the four suspension ropes 14 are connected to a connecting plate 15, and the suspension ropes 14 are fastened to the connecting plate 15. A buckle 16 is welded to the top surface of the connecting plate 15.

[0034] The suspension assembly 2 includes two traction ropes 21. A connector is provided between the two traction ropes 21. The cage 1 is connected to the connector via a buckle 16. A support is provided in the middle of the traction ropes 21 to prevent the middle of the traction ropes 21 from sagging. The traction ropes 21 are connected end to end to form a ring.

[0035] The traction rope 21 can be a steel wire rope or a steel cable.

[0036] The connecting piece includes a clamp 23 , which is fixedly connected to the traction rope 21 . A fixing rod 24 is welded to the middle of the clamp 23 . A connecting rod 22 is threadedly connected between the two fixing rods 24 . The buckle 16 is located in the middle of the connecting rod 22 .

[0037] The clamp 23 is clamped with the traction rope 21, and the connecting rod 22 is a metal rod. The buckle 16 is clamped with the connecting rod 22 to fix the cage 1. The connecting rod 22 distributes the gravity of the cage 1 to the traction rope 21.

[0038] The support member includes a support frame 25, which is located outside the traction rope 21. The support frame 25 is rotatably mounted on one side of the traction rope 21 and has a plurality of support wheels 26, which clamp the traction rope 21 from the upper and lower sides.

[0039] The support frame 25 is installed in the center of the pond, and the support wheel 26 clamps the traction rope 21 to prevent the middle part of the traction rope 21 from sagging, which causes the height of the cage 1 to be inconsistent. At the same time, the support wheel 26 does not affect the movement of the traction rope 21.

[0040] The surface of the support wheel 26 is provided with a groove, and the groove depth is less than the radius of the traction rope 21. A gap is reserved between the upper and lower support wheels 26, and the gap width is greater than the diameter of the fixing rod 24, but less than the diameter of the traction rope 21.

[0041] It should be noted that a space should be reserved between the connecting rod 22 and the clamp 23 to prevent the connecting rod 22 and the supporting wheel 26 from colliding.

[0042] The traction assembly 3 includes a traction wheel 32 , the traction wheel 32 is connected to a driving assembly, and the driving assembly is used to drive the traction wheel 32 to rotate, and the traction rope 21 is engaged with the traction wheel 32 .

[0043] A groove is provided on the surface of the traction wheel 32 , and the traction rope 21 is stuck in the groove. The depth of the groove on the surface of the traction wheel 32 is smaller than the radius of the traction rope 21 .

[0044] The traction assembly 3 further includes two traction frames 31 , and traction wheels 32 are rotatably mounted on the top of the traction frames 31 via a transmission shaft 34 . Two traction wheels 32 are symmetrically mounted on each traction frame 31 .

[0045] The traction wheels 32 on the two traction frames 31 cooperate to tighten the traction rope 21. The bottoms of the traction frames 31 should be buried in the soil and fixed.

[0046] A clamping wheel 33 is rotatably mounted on the upper and lower sides of each traction wheel 32 , and the traction rope 21 is located between the clamping wheel 33 and the traction wheel 32 .

[0047] The clamping wheel 33 is rotatably connected to the traction frame 31 . The clamping wheel 33 cooperates with the traction wheel 32 to clamp the traction rope 21 , thereby preventing the traction rope 21 from falling off.

[0048] The driving assembly includes a traction motor 36 , which is connected to the transmission shaft 34 via a belt transmission assembly 35 .

[0049] The traction motor 36 is fixedly mounted on the top of the traction frame 31 by bolts. Protection measures should be provided on the outside of the traction motor 36 , such as covering it with a metal box, to prevent water from entering the traction motor 36 .

[0050] When the traction motor 36 is working, it can drive the transmission shaft 34 to rotate through the belt transmission assembly 35, thereby driving the traction wheel 32 to rotate, and then driving the cage 1 to move through the traction rope 21.

[0051] By controlling the rotation direction of the output shaft of the traction motor 36 , the moving direction of the cage 1 can be controlled.

[0052] When the operator of this embodiment uses this device, he controls the traction motor 36 to work, drives the traction wheel 32 to rotate, and moves the cage 1 to the shore through the traction rope 21.

[0053] The buckle 16 is separated from the fixing rod 24 to remove the hanging cage 1. At this time, the leeches in the hanging cage 1 can be fed or a new hanging cage 1 can be replaced.

[0054] After all the replacements are completed or the feeding is completed, the cage 1 is hung on the fixed rod 24 again, and the traction motor 36 is controlled to work and drive the cage 1 to move toward the pool.

[0055] Hang one at a time.

[0056] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel leech breeding device, characterized in that: include: A hanging cage (1), wherein the hanging cage (1) is used to hold leeches; A suspension assembly (2), the suspension assembly (2) comprising two traction ropes (21), a connecting piece being provided between the two traction ropes (21), the cage (1) being connected to the connecting piece via a buckle (16), a support being provided in the middle of the traction rope (21), the support being used to prevent the middle of the traction rope (21) from sagging; A traction assembly (3) includes a traction wheel (32), the traction wheel (32) is connected to a drive assembly, the drive assembly is used to drive the traction wheel (32) to rotate, and the traction rope (21) is engaged with the traction wheel (32).

2. A novel leech breeding device according to claim 1, characterized in that: The traction rope (21) is connected end to end to form a ring.

3. A novel leech breeding device as claimed in claim 2, characterized in that: The connecting member comprises a clamp (23), the clamp (23) is fixedly connected to the traction rope (21), a fixing rod (24) is provided in the middle of the clamp (23), a connecting rod (22) is fixedly connected between the two fixing rods (24), and the buckle (16) is located in the middle of the connecting rod (22).

4. A novel leech breeding device as claimed in claim 1, characterized in that: The support member comprises a support frame (25), the support frame (25) is located outside the traction rope (21), and the support frame (25) is rotatably mounted on one side of the traction rope (21) with a plurality of support wheels (26), the support wheels (26) clamping the traction rope (21) from both upper and lower sides.

5. The novel leech breeding device according to claim 1, characterized in that: The traction assembly (3) further comprises two traction frames (31), the traction wheels (32) being rotatably mounted on the top of the traction frames (31) via a transmission shaft (34), and two traction wheels (32) being symmetrically mounted on each traction frame (31).

6. A novel leech breeding device as claimed in claim 5, characterized in that: A clamping wheel (33) is rotatably mounted on the upper and lower sides of each traction wheel (32), and the traction rope (21) is located between the clamping wheel (33) and the traction wheel (32).

7. A novel leech breeding device as claimed in claim 5, characterized in that: The driving assembly includes a traction motor (36), and the traction motor (36) is connected to the transmission shaft (34) through a belt transmission assembly (35).

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