CN213246406U

CN213246406U - Novel convenient feeding of high-efficient blood sucking leech is eaten device

Info

Publication number: CN213246406U
Application number: CN202021558458.6U
Authority: CN
Inventors: 张彬; 龚元
Original assignee: Jingzhou Minkang Biotechnology Co ltd
Current assignee: Jingzhou Minkang Biotechnology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-25
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a novel high-efficiency convenient feeding device for blood-sucking leeches, which comprises a bracket, a feeding barrel and a barrel cover, wherein the upper end of the bracket is fixedly connected with the feeding barrel, the top of the feeding barrel is provided with the barrel cover, the barrel cover is provided with a blood storage box, and the blood storage box is provided with a temperature controller, a solenoid valve and a timer; feeding dish and non-woven fabrics have been placed to detachably in the section of thick bamboo of feeding. The utility model discloses a direct feeding of fresh livestock blood through nontoxic processing is eaten, and non-woven fabrics/artificial filtration membrane is with low costs, and is soft, can not putrefaction smelly, and the bloodsucking leech need not to puncture the casing and just can ingest blood, and non-woven fabrics/artificial filtration membrane reuse after can cleaning and disinfecting has reduced and has fed the cost, has improved bait utilization ratio and has bred the survival rate. The utility model discloses it is easy and simple to handle, sparingly operate artifical, biological safety is high, and shortens to feed by a wide margin and eats the time, and the food intake is big, and the rate of ingesting is high, has fine blood sucking leech breed industry spreading value.

Description

Novel convenient feeding of high-efficient blood sucking leech is eaten device

Technical Field

The utility model relates to a leech cultivation technical field, concretely relates to novel convenient feeding of high-efficient blood sucking leech is eaten device.

Background

Leeches, commonly known as leeches, originally recorded in Shen nong Ben Cao Jing have high medicinal value; the aquatic animal grows and breeds in inland fresh water areas, is a traditional special medicinal aquatic animal, is prepared from dried products of the aquatic animal, is used as a traditional Chinese medicine, and has the effects of treating stroke, hypertension, stasis, amenorrhea, traumatic injury and the like. In recent years, leech preparation has special effect in preventing and treating cardiovascular and cerebrovascular diseases and resisting cancer. The leech is mainly caught in nature historically, and due to abuse of pesticides, chemical fertilizers and the like in recent years and environmental pollution caused by industrial and agricultural 'three wastes', wild natural resources are reduced sharply, and the leech has great market demand potential along with deep development of medicinal value.

In recent years, the artificial breeding of leeches is developed rapidly in China, but the artificial breeding and propagation technology is relatively lagged, and the artificial breeding and propagation technology is extremely dependent on wild parents and offspring seeds; with the continuous deterioration of the living environment of the leech and the artificial excessive catching, the wild resources are seriously damaged, and the number of wild populations is sharply reduced. In order to protect wild resources and meet the requirements of clinical and scientific research, artificial breeding and development of leeches are imminent. At present, the bait for artificially feeding leeches is mainly blood of various large mammals. The most common feeding method at present is to pour animal blood into pig casings, tie the animal blood into small sections and directly put the small sections into a pool for feeding, and the method has low satiety rate and serious blood waste, is not easy to clean culture water polluted by blood, is easy to cause water and environment pollution, and leads to large-scale death of leeches. Meanwhile, the pig casings are expensive, special blood enema equipment needs to be configured, the operation is complicated, and the feeding management cost is high.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a novel convenient feeding of high-efficient blood sucking leech is eaten device.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel efficient and convenient feeding device for blood-sucking leeches comprises a support, a feeding barrel and a barrel cover, wherein the support is an annular wire mesh, the middle part of the side wall of the feeding barrel is arranged in a hollowed-out grid shape, the upper end of the support is fixedly connected with the hollowed-out part in the middle of the feeding barrel, which is arranged in an opening way, and the diameter of the lower end of the support is larger than that of the upper end of the support;

the top of the feeding barrel is detachably provided with a latticed barrel cover, the barrel cover is provided with a blood storage box, the upper layer in the blood storage box is provided with a temperature controller, the bottom of the blood storage box is provided with an electromagnetic valve, the electromagnetic valve is connected with a timer arranged on the outer side wall of the blood storage box, and the electromagnetic valve is positioned below the barrel cover;

feed and eat a section of thick bamboo in detachably and place and feed and eat the dish, it is equipped with a plurality of sunken feeding check to feed a bottom of the dish, and feeds and eat a bottom detachably and has laid the non-woven fabrics.

Preferably, the upper part of the sidewall of the blood storage box is also provided with an injection port and a plug matched with the shape of the injection port.

Preferably, the feeding barrel is made of stainless steel with a smooth surface.

Preferably, the mesh diameter of the middle grid of the feeding cylinder is 2-3 cm.

Preferably, a layer of nylon net is annularly arranged on the lower portion of the inner wall of the feeding barrel.

Preferably, the feeding grid is a square with a side length of 5-15 mm.

Preferably, the utility model discloses still provide another kind of scheme, feeding bobbin base portion is the latticed setting of fretwork.

Preferably, the bottom of the feeding barrel is detachably paved with an artificial filter membrane.

The utility model discloses owing to adopted above-mentioned technical scheme, possess following beneficial effect:

1. the utility model discloses a fresh livestock blood through nontoxic processing directly feeds and eats, compares with the blood intestines of irritating, and non-woven fabrics/artificial filtration membrane biological safety nature is high, and can not be polluted putrefaction smelly, and the bloodsucking leech need not to prick the casing and just can suck blood, and non-woven fabrics/artificial filtration membrane can wash used repeatedly after the disinfection, reduces the breed cost.

2. The utility model discloses a temperature controller can make blood deposit incasement blood and maintain at lower temperature, can keep blood new freshness longer, has solved the short problem of blood save time. Bait blood is put in feeding the section of thick bamboo in unison, through timer and solenoid valve control blood's inflow and frequency, realizes the automation mechanized operation, has less the work load of throwing something and feeding.

3. The utility model discloses a blood does not directly put into the breed pond of leech, need not to clear up breed pond or box, can not pollute breed quality of water and environment, avoids causing quality of water and environment to worsen and make the leech of sucking blood to infect death because of throwing a large amount of bloodfeeding intestines to improve the bait utilization ratio and the breed survival rate of leech of sucking blood.

By contrast, fresh blood is directly fed, compared with the blood intestine, the blood consumption is reduced by half, and the weight gain of the leech is not obviously different. Therefore, the utility model discloses it is easy and simple to handle, sparingly operate manual work and cost, biological safety is high, and shortens to feed by a wide margin and eats the time, and the volume of food intake is big, and the rate of ingesting is high, is fit for the scale and breeds the management of throwing something and feeding, has fine blood sucking leech and breeds industry spreading value.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a partial enlarged view of a feeding barrel according to embodiment 1 of the present invention.

Fig. 3 is a partially enlarged view of a feeding barrel according to embodiment 2 of the present invention.

In the attached figure, 1-a bracket, 2-a feeding barrel, 3-a blood storage box, 4-a temperature controller, 5-an electromagnetic valve, 6-a timer, 7-a feeding plate, 8-a feeding grid, 9-non-woven fabric, 10-an injection port, 11-a plug, 12-a nylon net, 13-an artificial filter membrane and 14-a barrel cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

Example 1

As shown in figures 1-2, the novel high-efficiency convenient feeding device for blood-sucking leeches of the utility model comprises a bracket 1, a feeding barrel 2 and a barrel cover 14.

The support 14 is an annular iron wire net, and the meshes of the iron wire net are 5 mm; the feeding barrel 2 is made of stainless steel with a smooth surface, the middle part of the side wall of the feeding barrel 2 is arranged in a hollowed-out grid shape, and the diameter of the mesh of the grid is 2 cm; the upper end of the bracket 1 is fixedly connected with the middle part of the feeding barrel 2 which is arranged in an opening way, and the diameter of the lower end of the bracket 1 is larger than that of the upper end of the bracket.

The top of the feeding barrel 2 is detachably provided with a latticed barrel cover 14, the barrel cover 14 is provided with a blood storage box 3, the upper layer in the blood storage box 3 is provided with a temperature controller 4, the bottom of the blood storage box 3 is provided with an electromagnetic valve 5, the electromagnetic valve 5 is connected with a timer 6 arranged on the outer side wall of the blood storage box 3, and the electromagnetic valve 5 can penetrate through the lower part of the barrel cover 14; the upper part of the sidewall of the blood storage case 3 is further provided with an inlet 10 and a plug 11 adapted to the shape of the inlet 10.

A layer of nylon net 12 is annularly arranged on the lower portion of the inner wall of the feeding barrel 2, a feeding tray 7 is detachably placed at the bottom of the feeding barrel 2, and the edge of the feeding tray 7 is in contact with the lower end of the nylon net 12 (in the attached drawing 2, a circle of blank is reserved between the nylon net 12 and the feeding tray 7 for distinguishing all parts); the bottom of the feeding tray 7 is provided with a plurality of sunken feeding grids 8, the side length of each feeding grid 8 is 10 multiplied by 10mm, and the bottom of the feeding tray 7 is detachably paved with 100-mesh non-woven fabrics 9.

When in use, the device is placed in a culture pond of the blood sucking leech, and the bracket 1 is an annular wire mesh with a narrow upper part and a wide lower part and can be stably placed. The blood storage box 3 stores the livestock fresh blood which is processed by non-toxic treatment, the temperature controller 4 is started to ensure that the temperature in the blood storage box 3 is 8-12 ℃, and the freshness of the blood is maintained. The electromagnetic valve 5 is controlled to be opened by the timer 6, blood flows to the non-woven fabric of the feeding tray 7 from the electromagnetic valve 5, bloody leeches smell bloody odor, the feeding barrel 2 climbs up from the support 1, the grid in the middle of the feeding barrel 2 is drilled into the feeding barrel 2, and then the bloody leeches climb to the feeding tray 7 along the nylon net 12, in addition, the bloody leeches cultured in the factory high-density box can be manually moved into the feeding tray 7, the non-woven fabric 9 is made of flexible materials, the blood falls onto the feeding tray 7, the non-woven fabric 9 is enabled to be attached to the surface of the feeding grid 8 in a concave mode, the blood is separated by one grid, the bloody leeches are convenient to eat, the bloody leeches are rapidly placed back into the culture pond through manual cleaning after being saturated, the whole process of moving the leeches needs to be lightly taken and lightly is noticed, the device can be moved to other positions, and other culture ponds continue to feed the blood.

Due to the arrangement of the timer 6, the on-off of the electromagnetic valve 5 can be controlled at regular time, and the time length and the interval time of the blood outflow are controlled, so that the feeding amount and the feeding frequency of the blood sucking leeches are controlled. Because the wire netting has certain flexibility, can be according to the surface of water height of breeding the pond, suitably curl up the wire netting lower extreme, reduce the level of support 1, make feed and eat 2 middle part fretwork departments in the pond surface of water top of breeding, make things convenient for the bloodsucking leech to climb into in the feed section of thick bamboo 2.

After the blood in the blood storage box 3 is put in, the feeding cylinder 2, the feeding tray 7 and the non-woven fabric 9 can be cleaned respectively, fresh blood is added from the filling opening, and feeding is carried out next time.

Example 2

As shown in fig. 3, the difference between this embodiment and embodiment 1 is that the bottom of the feeding barrel 2 of this embodiment is a hollow grid, and an artificial filter membrane 13 is detachably laid on the bottom.

During the use, will feed and take out the dish 7 and the non-woven fabrics 9 of feeding, on blood directly fell to the artificial filtration membrane 13, the height of adjustment support 1 made feed the section of thick bamboo 2 bottom and press close to the breed pond surface of water, and the bloodsucking leech smells the bloody smell and will arrive artificial filtration membrane 13 below, through artificial filtration membrane 13 bloodsucking blood, need not climb into and feed in the section of thick bamboo 2, and it is more convenient to feed.

All of the above embodiments have not been described in detail in the prior art or can be implemented using the prior art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A novel efficient convenient feeding device for blood-sucking leeches comprises a support, a feeding barrel and a barrel cover, and is characterized in that the support is an annular wire mesh, the middle part of the side wall of the feeding barrel is arranged in a hollowed-out grid shape, the upper end of the support is fixedly connected with the hollowed-out part in the middle of the feeding barrel arranged in an opening way, and the diameter of the lower end of the support is larger than that of the upper end of the support;

2. The novel efficient blood sucking and leech feeding device as claimed in claim 1, wherein the side wall of the blood storage box is provided with an injection port and a plug adapted to the shape of the injection port.

3. The novel efficient and convenient feeding device for the blood-sucking leeches according to claim 1, wherein the feeding barrel is made of stainless steel with a smooth surface.

4. The novel efficient convenient feeding device for the blood sucking leeches according to claim 1, wherein the mesh diameter of the middle grid of the feeding cylinder is 2-3 cm.

5. The novel efficient and convenient feeding device for the blood-sucking leeches according to claim 1, wherein a layer of nylon net is annularly arranged on the lower portion of the inner wall of the feeding cylinder.

6. The novel efficient convenient feeding device for the blood-sucking leeches according to claim 1, wherein the feeding grids are squares with the side length of 5-15 mm.

7. The novel efficient and convenient feeding device for the blood-sucking leeches according to claim 1, wherein the bottom of the feeding barrel is in a hollow grid shape.

8. The novel convenient feeding device for the high-efficiency bloodsucking leeches is characterized in that an artificial filter membrane is detachably paved at the bottom of the feeding cylinder.