Anti-pollution feeding device for mites

Abstract

The anti-pollution feeding device comprises a feeding bin, a feeding bin and a ventilation unit, the bottom of the feeding bin is of a conical structure and installed on the top of the feeding bin, a feeding hole communicated with the feeding bin is formed in the bottom of the feeding bin, a limiting hole is formed in the top of the feeding bin, and an elastic film covers the top of the feeding bin in a sealed mode; the elastic film is connected with a switch rod, the switch rod penetrates through the limiting hole to be matched with the feeding hole, and the ventilation unit is connected with the feeding bin. According to the anti-pollution feeding device for the mites, the elastic film is lifted upwards, the switch rod moves upwards to open the feeding hole, feed in the feeding bin enters the feeding bin along the feeding hole, so that feeding of the mites is achieved, a closed and uninterrupted feeding mode is adopted, infection in the feeding bin can be avoided, and the feeding efficiency is improved. Meanwhile, unnecessary waste of the feed can be avoided, so that the cost is saved, the feeding device is easy to manufacture and convenient to operate, and time and labor can be saved for feeding of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of mite breeding, in particular to a pollution-proof breeding device for mites. Background Art

[0002] Mites from the Glycyrrhizae and Acaridae families, such as the sweet fruit mite, the oval powder mite, and the powder mite, are widely used to raise valuable predatory mite species in agricultural production, such as Amblyseius skrjavinii, Neoseiulus barnettii, and Amblyseius jiangyuan. Maintaining pure stock in these mites is difficult due to their shared food preferences. For example, when raising sweet fruit mites on yeast powder, they are easily infested by powder mite species such as Tyrophagus putrescentiae. To maintain pure stock, various isolation measures and devices have been developed, such as using water or other liquids for isolation, using small screens (300-400 mesh) in the breeding containers, and applying insect glue to the containers.

[0003] However, when using water or liquid for breeding, because mites are small, the surface tension of water allows them to float on it. Dust easily accumulates in solutions that are left for a long time and floats on the surface of the solution, making it easier for mites to pass through. Therefore, liquid isolation measures cannot completely prevent mite infection. There are also some disadvantages in using gauze isolation measures for breeding. When the mesh size is too large, mites can easily pass through. When the mesh size is smaller than the mite eggs, the air permeability of the gauze is poor, which is not conducive to air exchange inside and outside the breeding device. The method of adding feed with the lid open (open feeding) provides opportunities for the invasion of miscellaneous mites or insects, and infection cannot be avoided. The breeding method of one-time feeding also has many disadvantages. Due to one-time feeding, there is too much feed in the early stage of breeding and feed deterioration in the later stage, leading to problems such as feed waste and mold breeding.

[0004] The above-mentioned devices cannot completely avoid the infection problem and the infection problem caused by multiple feedings, so it is necessary to improve the breeding devices in the prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a mite anti-pollution breeding device which avoids infection, reduces resource waste, saves cost, and saves time and effort.

[0006] In order to solve the above technical problems, the present invention can be implemented by adopting the following technical solutions:

[0007] A mite pollution-proof breeding device comprises a breeding bin, a feeding bin and a ventilation unit. The bottom of the feeding bin is conical and is installed on the top of the breeding bin. A feeding hole connected to the interior of the breeding bin is provided at the bottom of the feeding bin; a limit hole is provided on the top of the feeding bin, and an elastic membrane is provided on the sealing cover on the top of the feeding bin, the elastic membrane is connected to a switch rod, and the switch rod passes through the limit hole and cooperates with the feeding hole; the ventilation unit is connected to the breeding bin and is used to ventilate the breeding bin; when the elastic membrane deforms upward or rebounds downward, the switch rod moves along the limit hole, and its end opens / closes the feeding hole.

[0008] In one embodiment, the diameter of the switch rod is larger than the diameter of the feeding hole, and the end of the switch rod is in a tapered structure.

[0009] In one embodiment, an air inlet and an air outlet are provided on the top of the breeding bin, and the air inlet and the air outlet are respectively connected to a ventilation unit for ventilating the breeding bin.

[0010] In one embodiment, the ventilation unit includes an air pump, a filter bottle and a water tank. The air pump is connected to the filter bottle through a first pipe, the air inlet nozzle is connected to the filter bottle through a second pipe, and the air outlet nozzle is connected to the water tank through a third pipe.

[0011] In one embodiment, a first filter screen is provided at each end of the second pipe.

[0012] In one embodiment, a second filter is provided at one end of the third pipe connected to the air outlet nozzle.

[0013] In one embodiment, an inoculation tube is further provided on the top of the breeding bin.

[0014] In one embodiment, the inoculation tube includes a tube body and a sealing cover, one end of the tube body is connected to the breeding chamber, and the sealing cover seals the other end of the tube body.

[0015] In one embodiment, a handle is provided on the top of the elastic membrane.

[0016] In one embodiment, the feeding bin and the feeding bin are both made of transparent material. Beneficial effects

[0017] The utility model discloses a mite anti-pollution feeding device, in which a feeding bin is installed on the top of a feeding bin, and the required feed is placed in the feeding bin once, while the mites to be fed are placed in the feeding bin. When the mites need to be fed, the user lifts the elastic membrane upwards, and the elastic membrane will drive the switch rod upwards when it is deformed upwards, and the switch rod will open the feeding hole, and the feed in the feeding bin is then added into the feeding bin along the feeding hole at the bottom, thereby feeding the mites. The closed and uninterrupted feeding method is adopted, which can avoid infection in the feeding bin. At the same time, the feeding bin can be closed by the switch rod according to the feeding situation, thereby avoiding unnecessary waste of feed and saving costs. The feeding device is simple to manufacture and easy to operate, and can save time and effort for users when feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the utility model's anti-pollution breeding device for mites;

[0019] Figure 2 This is a schematic diagram of the assembly of the feeding bin and the feeding bin of the anti-pollution feeding device for mites of the present invention;

[0020] Figure 3 This is a schematic diagram of the feeding bin structure of the anti-pollution breeding device for mites of the present invention;

[0021] Figure 4 This is a schematic diagram of the inoculation tube structure of the anti-pollution breeding device for mites of the present invention.

[0022] As shown in the attached figure:

[0023] 100, breeding chamber; 110, air inlet; 120, air outlet; 130, inoculation tube; 131, tube body; 132, cover;

[0024] 200, feeding bin; 210, feeding hole; 220, limiting hole; 230, elastic membrane; 240, switch rod; 250, handle;

[0025] 300, ventilation unit; 310, air pump; 320, filter bottle; 330, water tank; 340, first pipeline; 350, second pipeline; 360, third pipeline; 370, first filter; 380, second filter. DETAILED DESCRIPTION

[0026] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only."

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] See also Figures 1 to 4 , a mite anti-pollution breeding device includes a breeding bin 100, a feeding bin 200 and a ventilation unit 300. The bottom of the feeding bin 200 is conical and is installed on the top of the breeding bin 100. The bottom of the feeding bin 200 is provided with a feeding hole 210 that is connected to the inside of the breeding bin 100, and the top of the feeding bin 200 is provided with a limiting hole 220, and an elastic membrane 230 is provided in the sealing cover on the top of the feeding bin 200. The elastic membrane 230 is connected to a switch rod 240, which passes through the limiting hole 220 and cooperates with the feeding hole 210. The ventilation unit 300 is connected to the breeding bin 100 for ventilating the breeding bin 100. When the elastic membrane 230 is deformed upward or rebounds downward, the switch rod 240 moves along the limiting hole 220, and its end opens / closes the feeding hole 210.

[0030] Specifically, in this embodiment, the top of the feeding bin 100 has a sealable lid, and the bottom of the feeding bin 200 is conical and connected to the lid on the top of the feeding bin 100, and the bottom of the feeding bin 200 is also provided with a feeding hole 210 connected to the inside of the feeding bin 100, and the volume of the feeding bin 200 is 1 / 2-2 / 3 of the volume of the feeding bin 100, so that the feeding bin 100 can be opened conveniently; at the same time, the top of the feeding bin 200 also has a sealable lid, and an opening is opened in the middle of the lid. A limiting hole 220 is provided, and an elastic membrane 230 is sealed on the outer surface of the cover. A switch rod 240 is connected to the bottom surface of the elastic membrane 230. When feeding mites (prey mites or predatory mites), the top cover of the feeding bin 200 is opened and the feed required for one feeding is put in. At the same time, the top cover of the feeding bin 100 is opened and the mites to be fed are put in. Then, the cover of the feeding bin 200 and the cover of the feeding bin 100 are closed, and the ventilation unit 300 is connected to the feeding bin 100, so that the feeding device is in operation. The whole forms a closed space. When it is necessary to feed the mites in the feeding bin 100, the user can lift the elastic membrane 230 on the top of the feeding bin 200 to deform the elastic membrane 230. When the elastic membrane 230 is deformed upward, the switch rod 240 will move upward accordingly, so that the end of the switch rod 240 will open the feeding hole 210. At this time, the feed in the feeding bin 200 will flow into the feeding bin 100 along the feeding hole 210. After adding a certain amount of feed, the user releases the elastic membrane 230, and the elastic membrane 230 opens automatically. The switch rod 240 is reset under the rebound force of its body and drives the switch rod 240 to move downward so that its end is inserted into the feeding hole 210 again, and the feeding hole 210 is blocked and closed, thereby realizing feeding in a closed state, avoiding the invasion of external insects and mites, and preventing infection. Moreover, uninterrupted feeding can be achieved through the switch rod 240, and feeding can be terminated according to actual needs, thereby avoiding waste of feed and saving costs. At the same time, the feeding device is easy to process and manufacture, and the overall structure is simple, which saves time and effort for users when using it.

[0031] In addition, in this embodiment, in order to ensure that the switch rod 240 can open / close the feeding hole 210, the diameter of the switch rod 240 is larger than the diameter of the feeding hole 210, and the end of the switch rod 240 is a tapered structure. Due to the tapered structure of the end of the switch rod 240 and the diameter of the switch rod 240, the end of the switch rod 240 can be inserted into the feeding hole 210 to block it, thereby realizing the opening / closing of the feeding hole 210; and in order to ensure that the switch rod 240 can smoothly In order to smoothly open / close the feeding hole 210, a limiting hole 220 is provided on the top of the feeding bin 200, through which the switch rod 240 can be conveniently inserted into the feeding bin 100 and can move along the limiting hole 220, thereby avoiding the switch rod 240 from deviating when moving downward to block, causing the end of the switch rod 240 to be unable to smoothly close the feeding hole 210, thereby ensuring the smoothness of the sealing of the feeding hole 210 by the end of the switch rod 240.

[0032] Of course, in order to make it more convenient for the user to add feed to the feeding bin 100, a handle 250 is provided on the top of the elastic membrane 230. When adding feed, the user can pull the elastic membrane 230 upward through the handle 250, thereby causing the elastic membrane 230 to deform upward, thereby moving the switch rod 240 upward to open the feeding hole 210, and thus adding feed to the feeding bin 100; at the same time, in order to observe the mites and feed in real time, the feeding bin 100 and the feeding bin 200 can both be made of transparent materials, and the feeding bin 200 is made of plastic material, and the feeding bin 100 is made of glass material. In this way, the growth status of the mites and the amount of feed can be observed in real time, so as to facilitate the feeding of the mites. Of course, the feeding bin 100 and the feeding bin 200 can also be made of other materials, which are not limited here.

[0033] See also Figure 1 Since the breeding device in this embodiment is a closed breeding method, in order to ventilate the breeding chamber 100, an air inlet nozzle 110 and an air outlet nozzle 120 are opened on the top of the breeding chamber 100. The air inlet nozzle 110 and the air outlet nozzle 120 are respectively connected to the ventilation unit 300, and the ventilation unit 300 includes an air pump 310, a filter bottle 320 and a water tank 330. The air pump 310 is connected to the filter bottle 320 through a first pipe 340, the air inlet nozzle 110 is connected to the filter bottle 320 through a second pipe 350, and the air outlet nozzle 120 is connected to the water tank 330 through a third pipe 360.

[0034] After the feed required for one feeding is placed in the feeding bin 200 and the mites to be raised are placed in the feeding bin 100, the ventilation unit 300 is connected to the feeding bin 100 and set to a timed opening state, which is turned on for 20-30 minutes every hour. The air pump 310 introduces external air and transports it along the first pipe 340 to the filter bottle 320. The filter bottle 320 is injected with saturated salt water. The saturated salt water in the filter bottle 320 disinfects the air to prevent bacterial impurities in the air from contaminating the feeding bin 100. The disinfected gas enters the feeding bin 100 through the second pipe 350 and the air inlet nozzle 110, and the gas inside the feeding bin 100 is transported to the water tank 330 through the air outlet nozzle 120 and the third pipe 360, thereby achieving ventilation in the feeding bin 100 and meeting the feeding conditions of the mites in the feeding bin.

[0035] In order to improve the anti-pollution effect, in this embodiment, a first filter 370 is provided at both ends of the second pipe 350. The first filter 370 at both ends of the second pipe 350 can better disinfect the air, thereby effectively avoiding infection; at the same time, a second filter 380 is provided at the end of the third pipe 360 connected to the air outlet nozzle 120. The second filter 380 can prevent mites in the breeding chamber 100 from being discharged from the third pipe 360, and can also prevent bacteria and debris from entering the breeding chamber 100 from the third pipe 360, ultimately improving the anti-pollution effect in the breeding chamber 100.

[0036] For further information, see Figure 2 and Figure 4 The breeding device in this embodiment can breed prey mites (flour mites, sweet fruit mites, etc.) and predatory mites. In order to achieve the breeding of predatory mites, an inoculation tube 130 is provided on the top of the breeding chamber 100. The inoculation tube 130 includes a tube body 131 and a cover 132. One end of the tube body 131 is connected to the breeding chamber 100, and the cover 132 seals the other end of the tube body 131.

[0037] After the prey mites (flour mites, sweet fruit mites, etc.) in the breeding chamber 100 have been raised for a period of time, predatory mites can be introduced through the inoculation tube 130. Specifically, when introducing the prey mites, the inoculation tube 130 and its surroundings are first disinfected, and then the cover 132 at the end of the tube body 131 is opened, and then the predatory mites are introduced. The predatory mites enter the breeding chamber 100 along the tube body 131. After the predatory mites are introduced, the cover 132 is closed to ensure that the breeding chamber 100 is sealed, thereby realizing a closed feeding method and improving the versatility and practicality of the breeding device.

[0038] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Any person skilled in the art can smoothly implement the present invention according to the drawings and the above description. However, any person skilled in the art who, without departing from the scope of the present invention, makes slight changes, modifications and equivalent changes based on the above disclosed technical content shall be an equivalent embodiment of the present invention. At the same time, any equivalent changes, modifications and equivalent changes made to the above embodiments based on the essential technology of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A device for raising mites to prevent pollution, characterized in that: The feeding bin comprises a feeding bin, a feeding bin and a ventilation unit. The bottom of the feeding bin is conical and is installed on the top of the feeding bin. A feeding hole communicating with the interior of the feeding bin is provided at the bottom of the feeding bin. A limiting hole is provided on the top of the feeding bin, and an elastic membrane is provided on the sealing cover on the top of the feeding bin, the elastic membrane is connected to a switch rod, and the switch rod passes through the limiting hole and cooperates with the feeding hole; The ventilation unit is connected to the breeding warehouse and is used to ventilate the breeding warehouse; When the elastic membrane deforms upward or rebounds downward, the switch rod moves along the limit hole, and its end opens / closes the feeding hole.

2. The anti-pollution breeding device for mites according to claim 1, characterized in that: The diameter of the switch rod is larger than the diameter of the feeding hole, and the end of the switch rod is in a tapered structure.

3. The anti-pollution breeding device for mites according to claim 1, characterized in that: An air inlet and an air outlet are provided on the top of the breeding bin, and the air inlet and the air outlet are respectively connected to a ventilation unit for ventilating the breeding bin.

4. The anti-pollution breeding device for mites according to claim 3, characterized in that: The ventilation unit includes an air pump, a filter bottle and a water tank. The air pump is connected to the filter bottle through a first pipe, the air inlet nozzle is connected to the filter bottle through a second pipe, and the air outlet nozzle is connected to the water tank through a third pipe.

5. The anti-pollution breeding device for mites according to claim 4, characterized in that: Both ends of the second pipe are respectively provided with a first filter screen.

6. The anti-pollution breeding device for mites according to claim 4, characterized in that: A second filter is provided at one end of the third pipe connected to the air outlet nozzle.

7. The anti-pollution breeding device for mites according to claim 1, characterized in that: An inoculation tube is also provided on the top of the breeding bin.

8. The anti-pollution breeding device for mites according to claim 7, characterized in that: The inoculation tube comprises a tube body and a sealing cover. One end of the tube body is communicated with the breeding bin, and the sealing cover seals the other end of the tube body.

9. The anti-pollution breeding device for mites according to claim 1, characterized in that: A handle is provided on the top of the elastic membrane.

10. The anti-pollution breeding device for mites according to claim 1, characterized in that: The feeding bin and the feeding bin are both made of transparent materials.

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