CN110961341A - A screening plant for separating worm pupa, larva and worm excrement of yellow mealworm - Google Patents
A screening plant for separating worm pupa, larva and worm excrement of yellow mealworm Download PDFInfo
- Publication number
- CN110961341A CN110961341A CN201811157270.8A CN201811157270A CN110961341A CN 110961341 A CN110961341 A CN 110961341A CN 201811157270 A CN201811157270 A CN 201811157270A CN 110961341 A CN110961341 A CN 110961341A
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- CN
- China
- Prior art keywords
- larva
- sieve
- worm
- shell
- excrement
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a screening device for separating pupa, larva and excrement of yellow mealworms, which belongs to the technical field of yellow mealworm breeding and comprises a rectangular shell with an opening at the upper end, wherein a larva screen and an excrement screen are sequentially arranged in the shell from top to bottom, a vibrating mechanism is arranged at the bottom of the shell, and the vibrating mechanism enables a mixture containing the pupa, the larva and the excrement to move from the inlet end to the outlet end of the shell, and the screening device is characterized in that: a gap is formed between the worm manure sieve and the bottom surface of the shell, a worm manure outlet is formed in one side of the outlet end of the shell, which is positioned between the worm manure sieve and the bottom surface of the shell, a larva outlet is formed in the other side of the outlet end of the shell, which is positioned between the larva sieve and the worm manure sieve, and a discharge chute is arranged at the outlet end of the shell and is used as a worm pupa outlet; the invention can separate three materials of pupa, larva and feces at one time, greatly improves the efficiency and reduces the labor intensity.
Description
Technical Field
The invention relates to the technical field of yellow mealworm cultivation, in particular to a screening device for separating pupas, larvae and feces of yellow mealworms.
Background
The dry yellow mealworm contains 30% of fat and more than 50% of protein, and also contains macroelements such as phosphorus, potassium, iron, sodium, aluminum and the like and a plurality of microelements, so that the edible value is high, the yellow mealworm often needs to separate pupas, larvae and insect feces in the breeding process, and is convenient for subsequent breeding, most of enterprises for breeding the yellow mealworm adopt a screen for separation and screening, the pupas are firstly separated, and the larvae and the insect feces are secondarily screened, so that the efficiency is low, and the labor intensity is high.
Disclosure of Invention
The invention aims to solve the problems that most of enterprises for breeding yellow meal worms adopt a screen for separating labor and sieving, the efficiency is lower and the labor intensity is high because pupas are separated firstly and larvae and insect feces are left for secondary sieving, and provides a sieving device for separating the pupas, the larvae and the insect feces of the yellow meal worms.
The specific scheme of the invention is as follows: the utility model provides a screening plant for separating worm pupa, larva and worm excrement of yellow mealworm, includes an upper end open-ended rectangle casing, from last to being equipped with larva sieve and worm excrement sieve down in proper order in the casing, the vibrating mechanism is equipped with to the casing bottom, and vibrating mechanism makes the mixture that contains worm pupa, larva and worm excrement move to the exit end from the casing entrance point, have the clearance between worm excrement sieve and the casing bottom surface, casing exit end one side is located and is equipped with the worm excrement export between worm excrement sieve and the casing bottom surface, and casing exit end opposite side is located and is equipped with the larva export between larva sieve and the worm excrement sieve, and the casing exit end is equipped with the blown down tank and exports as the worm.
The larval sieve is a screen mesh formed by welding a plurality of steel wire strips, a gap of 2.5-3.5 mm is formed between every two adjacent steel wire strips, the gap of the larval sieve can only pass through larvas and insect feces, and the insect feces sieve is a wire mesh with 30-45 meshes and can only pass through the insect feces.
The vibration mechanism comprises a base, wherein a pair of bearing seats A are respectively arranged at the inlet end and the outlet end of a shell on the base, a transmission shaft is arranged between each pair of bearing seats A, each transmission shaft is respectively provided with two connecting rods, the tops of all the connecting rods are hinged with the bottom surface of the shell, the base is also provided with a pair of bearing seats B, a driving shaft is arranged on each bearing seat B, an eccentric wheel is arranged on each driving shaft, a wheel sleeve is arranged on the outer circumference of each eccentric wheel, a vibration connecting rod is arranged on each wheel sleeve and is hinged with the bottom surface of the inlet end of the shell, one end of each driving.
The inlet end of the housing of the invention is provided with a funnel above the larval sieve.
The vibration mechanism of the invention can also adopt another structure, which comprises a base, wherein a vibration motor connected with the bottom surface of the shell is arranged at the inlet end of the shell on the base, and a spring device connected with the bottom surface of the shell is arranged at the outlet end of the base.
The working principle of the invention is as follows: the mixture that contains pupa, larva and worm excrement pours into the larva sieve through the superiors from the flare opening, and the pupa stays on the larva sieve and slowly flows out along with the worm excrement export of vibrating mechanism vibration from the casing exit end, and larva and worm excrement are stayed on the worm excrement sieve of lower floor along with vibrating mechanism vibration slowly flows out along with the larva export of casing behind the larva sieve, and the worm excrement is stayed on the casing bottom surface after the larva sieve and is slowly flowed out along with the worm excrement export of vibrating mechanism vibration from the casing.
Compared with the prior art, the invention has the following advantages: the device is provided with the larva screen and the insect excrement screen, can separate three materials of the worm pupa, the larva and the insect excrement at one time, improves the efficiency and reduces the labor intensity.
Drawings
FIG. 1 is a perspective view a of the present invention;
FIG. 2 is a perspective view b of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a view A-A of FIG. 3;
FIG. 5 is a view B-B of FIG. 3;
FIG. 6 is a schematic structural view of a vibration mechanism according to embodiment 2 of the present invention;
in the figure: 1-funnel, 2-larval sieve, 3-housing, 4-discharge chute, 5-larval outlet, 6-vibration mechanism, 61-drive motor, 62-transmission shaft, 63-bearing seat A, 64-connecting rod, 65-flywheel, 66-base, 66 a-base, 67-drive shaft, 68-eccentric wheel, 69-wheel sleeve, 610-vibration connecting rod, 611-bearing seat B, 7-insect dung sieve, 8-insect dung outlet, 9-spring device, 10-vibration motor.
Detailed Description
Example 1
Referring to fig. 1-5, this embodiment includes a rectangular casing 3 with an open upper end, a larval sieve 2 and a worm excrement sieve 7 are sequentially installed in the casing 3 from top to bottom, a vibrating mechanism 6 is installed at the bottom of the casing 3, the vibrating mechanism 6 moves a mixture containing worm pupas, larvae and worm excrement from the inlet end to the outlet end of the casing 3, a gap is formed between the worm excrement sieve 7 and the bottom surface of the casing 3, a worm excrement outlet 8 is formed between the worm excrement sieve 7 and the bottom surface of the casing 3 on one side of the outlet end of the casing 3, a larva outlet 5 is formed between the larval sieve 2 and the worm excrement sieve 7 on the other side of the outlet end of the casing 3, and a discharge chute 4 is installed at the outlet end of.
This embodiment the larva sieve 2 is the screen cloth that forms by a plurality of steel wire strips welding, has the clearance of 2.5~3.5mm (this embodiment specifically is 3 mm) between every two adjacent steel wire strips, and the clearance of larva sieve can only pass through larva and worm excrement, and worm excrement sieve 7 is the wire net of 30~45 meshes (this embodiment specifically is 40 meshes), can only pass through worm excrement.
The vibrating mechanism 6 of the embodiment includes a base 66, a pair of bearing seats a63 are respectively installed on the base 66 at the inlet end and the outlet end of the housing 3, a transmission shaft 62 is installed between each pair of bearing seats a63, two connecting rods 64 are respectively installed on each transmission shaft 62, the tops of all the connecting rods 64 are hinged with the bottom surface of the housing 3, a pair of bearing seats B611 are also installed on the base 66, a driving shaft 67 is installed on each bearing seat B611, an eccentric wheel 68 is installed on each driving shaft 67, a wheel sleeve 69 is installed on the outer circumference of the eccentric wheel 68, a vibrating connecting rod 610 is installed on each wheel sleeve 69 and hinged with the bottom surface of the inlet end of the housing 3, a flywheel 65 is installed at one end.
The inlet end of the housing 3 in this embodiment is fitted with a funnel 1 above the larval sieve 2.
Example 2
Referring to fig. 6, the present embodiment has substantially the same structure as that of embodiment 1, except that the vibration mechanism 6 includes a base 66a, a vibration motor 10 connected to the bottom surface of the housing 3 is mounted on the base 66a at the inlet end of the housing 3, and a spring device 9 connected to the bottom surface of the housing 3 is mounted on the base 66a at the outlet end of the housing.
Claims (5)
1. The utility model provides a screening plant for separating worm pupa, larva and worm excrement of yellow mealworm, includes an upper end open-ended rectangle casing, from last larva sieve and the worm excrement sieve of being equipped with in proper order down in the casing, the casing bottom is equipped with vibrating mechanism, and vibrating mechanism makes the mixture that contains worm pupa, larva and worm excrement move to the exit end from casing entrance point, characterized by: the worm excrement sieve has the clearance between casing bottom surface, and casing exit end one side is located and is equipped with the worm excrement export between worm excrement sieve and the casing bottom surface, and casing exit end opposite side is located and is equipped with the larva export between larva sieve and the worm excrement sieve, and the casing exit end is equipped with the blown down tank and is used as the export of worm pupa.
2. The screening apparatus for separating the pupae, the larva and the excrement of the yellow mealworms as claimed in claim 1, wherein: the larval sieve is a screen mesh formed by welding a plurality of steel wire strips, a gap of 2.5-3.5 mm is formed between every two adjacent steel wire strips, the gap of the larval sieve can only pass through larvas and insect feces, and the insect feces sieve is a wire mesh with 30-45 meshes and can only pass through the insect feces.
3. The screening apparatus for separating the pupae, the larva and the excrement of the yellow mealworms as claimed in claim 1, wherein: the vibration mechanism comprises a base, a pair of bearing seats A are respectively arranged at the inlet end and the outlet end of the shell on the base, a transmission shaft is arranged between each pair of bearing seats A, two connecting rods are respectively arranged on each transmission shaft, the tops of all the connecting rods are hinged with the bottom surface of the shell, a pair of bearing seats B are also arranged on the base, a driving shaft is arranged on each bearing seat B, an eccentric wheel is arranged on each driving shaft, a wheel sleeve is arranged on the outer circumference of each eccentric wheel, a vibration connecting rod is arranged on each wheel sleeve and is hinged with the bottom surface of the inlet end of the shell, a flywheel is arranged.
4. The screening apparatus for separating the pupae, the larva and the excrement of the yellow mealworms as claimed in claim 1, wherein: the inlet end of the shell is provided with a funnel above the larva sieve.
5. The screening apparatus for separating the pupae, the larva and the excrement of the yellow mealworms as claimed in claim 1, wherein: the vibration mechanism comprises a base, a vibration motor connected with the bottom surface of the shell is arranged at the inlet end of the shell on the base, and a spring device connected with the bottom surface of the shell is arranged at the outlet end of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157270.8A CN110961341A (en) | 2018-09-30 | 2018-09-30 | A screening plant for separating worm pupa, larva and worm excrement of yellow mealworm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157270.8A CN110961341A (en) | 2018-09-30 | 2018-09-30 | A screening plant for separating worm pupa, larva and worm excrement of yellow mealworm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110961341A true CN110961341A (en) | 2020-04-07 |
Family
ID=70029014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811157270.8A Pending CN110961341A (en) | 2018-09-30 | 2018-09-30 | A screening plant for separating worm pupa, larva and worm excrement of yellow mealworm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110961341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024042181A1 (en) | 2022-08-25 | 2024-02-29 | Innovafeed | Installation for treating frass from insect breeding |
-
2018
- 2018-09-30 CN CN201811157270.8A patent/CN110961341A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024042181A1 (en) | 2022-08-25 | 2024-02-29 | Innovafeed | Installation for treating frass from insect breeding |
| FR3138978A1 (en) | 2022-08-25 | 2024-03-01 | Innovafeed | Installation for processing frass from an insect farm |
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| PB01 | Publication | ||
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Application publication date: 20200407 |