CN114223616A

CN114223616A - Earthworm breeding box

Info

Publication number: CN114223616A
Application number: CN202111606738.9A
Authority: CN
Inventors: 贾俊超; 李文孝; 李朝栋; 梁建强; 常长越; 卢雨欣
Original assignee: Bio-Agriculture Institute Of Shaanxi
Current assignee: Bio-Agriculture Institute Of Shaanxi
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-03-25
Anticipated expiration: 2041-12-26
Also published as: CN114223616B

Abstract

The utility model relates to the technical field of earthworm breeding, in particular to an earthworm breeding box which comprises a feeding assembly, a mixing assembly, a breeding assembly and a shaking assembly, wherein the mixing assembly is used for stirring feed in the feeding assembly through a mixing plate, stirring, mixing and heat dissipation are carried out on the fermented feed to reach the edible degree of earthworms, the feeding assembly is shaken left and right by matching with a connecting block III in the shaking assembly, the feed is shaken onto an earthworm bed from a screen on the feeding assembly, and the feeding assembly and the shaking assembly are driven to move back and forth through rotation of a screw rod above the breeding assembly, so that feed is thrown in each position of a box body, the purpose of independently throwing the feed is achieved, the automatic feeding degree of the device is improved, trouble and labor are saved, and the workload of farmers is favorably reduced.

Description

Earthworm breeding box

Technical Field

The utility model relates to the technical field of earthworm cultivation, in particular to an earthworm cultivation box.

Background

The earthworms are used as omnivorous animals, and like to eat rotten food, so that when the earthworms are artificially cultured, the food of the earthworms is mostly fermented livestock manure, kitchen garbage and the like, and in the earthworm culturing process, farmers mostly adopt the earthworm culturing box to culture the earthworms, so that the earthworms can be intensively cultured, the earthworms can be conveniently fed, the growth condition of the earthworms can be timely observed, and the earthworms can be conveniently and intensively collected when the earthworms are harvested.

The utility model discloses a No. CN 203388111U's earthworm breeding device, includes box, breeds the box, breed the box setting in the box, breed the box and be equipped with the earthworm small trough, be equipped with the electric light on the breed box, its characterized in that the box is equipped with the intermediate layer outward, intermediate layer upper portion and lower part be equipped with respectively with the communicating medium export of intermediate layer and medium entry, open the bottom half has the bleeder vent. The utility model has the beneficial effects that: interbedded setting can let in the medium in the intermediate layer, so that the temperature in the control box, make the better growth of earthworm, the box inside circulation of air is convenient for to the bleeder vent of bottom half, and all can artificially raise the earthworm in every layer of earthworm cultivation box, the place high-usage, set up the earthworm small opening in the bottom of earthworm cultivation box, after the earthworm in the earthworm cultivation box grows up, open the electric light of the top of breeding the box, will force the earthworm to flee to the earthworm small opening fast, the collection of the earthworm of being convenient for, there is the artifical feeding of needs, the slow problem of speed of throwing something and feeding.

However, the existing earthworm collecting box has great defects, cannot timely dissipate heat of fermented livestock manure and kitchen garbage, needs manual heat dissipation, and is slow in heat dissipation speed and large in manual consumption; the conventional earthworm collecting box cannot automatically feed earthworms, and the manual feeding speed is slow, so that the earthworms have long feeding interval and slow growth speed; the current earthworm collecting box needs to be poured out together with the earthworm bed when earthworms are harvested, thereby wasting time and energy.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides an earthworm cultivation box.

An earthworm breeding box comprises a feeding assembly, a mixing assembly, a breeding assembly and a shaking assembly, wherein the mixing assembly is positioned inside the feeding assembly, the shaking assembly slides below the feeding assembly, the breeding assembly is positioned below the shaking assembly, the feeding assembly comprises a mounting frame and a baffle, the baffle is in sliding fit inside the mounting frame, the mixing assembly comprises a first fixing frame and two mixing plates, the two mixing plates rotate below the first fixing frame, the breeding assembly comprises a bottom frame, a box body and an earthworm bed, the box body is fixed inside the bottom frame, the earthworm bed is positioned inside the box body, the shaking assembly comprises a second mounting frame and a third connecting block, the third connecting block is in sliding fit inside the second mounting frame, the mixing assembly stirs feed inside the feeding assembly through the mixing plates, stirs, mixes and dissipates fermented feed, and achieves the edible degree of earthworms, rock the subassembly of feeding about connecting block three in the subassembly is rocked in the cooperation, with the fodder rock the earthworm bed from feeding the screen cloth on the subassembly on, through the rotation of the lead screw of breeding the subassembly top, drive and feed the subassembly and rock the subassembly back-and-forth movement to put in the fodder to each position of box, reach the purpose of independently putting in the fodder.

Preferably, the mounting frame is of a hollow structure, the cross section of the mounting frame is of an L-shaped structure which is reversely arranged, a first mounting frame is arranged on the inner side wall of one end, far away from the mixing component, of the mounting frame, a screen is arranged inside the first mounting frame, rollers are arranged inside one end, close to the mixing component, of the mounting frame and inside the middle of the mounting frame, a conveyor belt is sleeved on the outer surfaces of the two rollers, a first motor is arranged on one side of the mounting frame, one end of one roller is connected with the first motor through a rotating shaft, an inclined plate is arranged between the conveyor belt and the first mounting frame, the rotating shaft is driven by the first motor to drive one roller to rotate, the conveyor belt is driven by the other roller to rotate, mixed feed is conveyed to the inclined plate and then falls onto the screen through the inclined plate, a plurality of sieve meshes with the same size are arranged on the screen at equal intervals, and the feed on the screen falls onto the earthworm bed through the sieve meshes, in the earthworm breeding process, the automatic feeding of the feed is realized, so that the manpower resource of farmers is saved, and the cleanness and sanitation of the feeding process are also ensured.

Preferably, notches and chutes are respectively arranged on two sides of the baffle, a latch is arranged on the inner side wall of the notch arranged on the baffle, a second motor is arranged at the top end of one side, close to the latch, of the mounting frame, one end of the second motor is connected with a first gear through a rotating shaft, the first gear is meshed with the latch, a slider is arranged on the inner side wall of the top end, close to the chute, of the mounting frame, the cross section of the slider is of a T-shaped structure, rollers are respectively arranged on two sides of the slider through rotating shafts, the slider is matched with the chute, the two rollers roll in the inner side wall of the chute arranged on the baffle, the rotating shaft is driven by the second motor to drive the first gear to rotate, the rotating first gear is meshed with the latch, the two rollers on two sides of the slider are matched to roll in the inner side wall of the chute arranged on the baffle, the baffle is driven to lift, when the baffle is lifted more stably, the baffle is lowered to the bottom to be contacted with the conveying belt, shelter from the mounting bracket is inside, make the mounting bracket keep airtight away from the one end of screen cloth, prevent that the fodder of input from spilling, when the baffle rises to bottom and conveyer belt separation, on the screen cloth can be delivered to through the swash plate to the fodder on the conveyer belt.

Preferably, the first fixing frame is of a hollow square structure, the bottom of one end of the first fixing frame is fixedly connected with the middle of the top of one end of the mounting frame, the third motor is installed above the first fixing frame, the second gear is arranged at one end of the third motor in a rotating mode through a rotating shaft, the second gear rotates inside the first fixing frame through the rotating shaft, and the third motor drives the rotating shaft to drive the second gear to rotate so as to provide power support for the second gear.

Preferably, two third gears are arranged on two sides of the second gear in a rotating mode through rotating shafts, the bottom of the third gear is connected with a connecting column through a rotating shaft, the second gear is respectively meshed with the two third gears, the bottom of the connecting column is fixedly connected with a mixing plate, most of feed eaten by earthworms is fermented livestock excrement, kitchen waste and the like, the temperature of the food after fermentation is high and the food is not suitable for feeding earthworms, therefore, the food is used as feed, water is required to be added for stirring before the earthworms are fed, the rotating shaft is driven by the third motor to drive the second gear to rotate, the second gear is respectively meshed with the two third gears, the two third gears drive the two third gears to rotate, the two third gears drive the two mixing plates to rotate respectively, the feed on a conveying belt is stirred, the feed is more fully contacted with the water, the heat dissipation speed is accelerated, and the heat dissipation effect of the feed is good, also makes the feed mixing more uniform.

Preferably, mounting plates I are welded on the tops of two ends of the box body, a motor II is mounted at one end of one mounting plate I, a screw rod I is rotated at one end of the motor II, the other end of the screw rod I is rotated at one end of the other mounting plate I, a fixing column I is mounted at the other end of the screw rod I, two ends of the fixing column I are fixedly connected with one ends of the two mounting plates I, which are far away from the screw rod I, respectively, two connecting blocks I are arranged between the two mounting plates I, the screw rod I and the fixing column I are respectively penetrated through the two connecting blocks I, a screw hole is mounted in the middle of the connecting block I through which the screw rod I penetrates, the screw hole is in threaded fit with the screw rod I, an opening is formed in the middle of the connecting block I through which the fixing column I penetrates, a plurality of balls are mounted in the opening, the plurality of balls roll on the outer side wall of the fixing column I, the motor cross-shaft drives the screw rod I to rotate, the rotating screw rod I drives the connecting block I to move above the box body through threaded fit with the screw hole, the first connecting block penetrating through the first fixing column slides on the outer surface of the first fixing column, the feasibility of moving the first connecting block is guaranteed, and when the first connecting block slides, the balls can reduce friction between the first connecting block and the first fixing column.

Preferably, the box body is of a hollow square structure, two fixing frames are respectively arranged on the inner side walls of the two sides of the top of the box body, the cross section of each fixing frame is of a U-shaped structure, the LED lamps are arranged inside the two fixing frames, two mounting plates are respectively arranged on the inner side walls of the two ends of the bottom of the box body, a water filter screen is fixed between the two mounting plates, an opening is formed above the two mounting plates, a bottom groove penetrates through the inner side wall of the bottom of the opening formed in the box body, a top groove is arranged above the bottom groove, the cross sections of the bottom groove and the top groove are both of a semicircular structure, the diameter of the bottom groove is larger than that of the top groove, two connecting blocks are arranged at the bottoms of the two ends of the top groove, the two connecting blocks are both positioned inside the bottom groove, a motor five is arranged at one end of the bottom groove, the motor five is fixedly connected with one connecting block two through a rotating shaft, and a rotating shaft penetrates through the middle part of the other connecting block two, and the rotating shaft rotates at one end of the bottom groove far away from the motor five, the earthworm bed covers the top groove and the bottom groove, and is positioned above the water filter screen to harvest earthworms, the motor five drives the rotating shaft to drive the connecting block two to rotate, so that the connecting block two drives the top groove to rotate, the top groove rotates to the inside of the bottom groove, the opening of the top groove is upward, the LED lamp is turned on to irradiate the inside of the box body, earthworms can drill to the bottom of the earthworm bed when being illuminated, and then enter the inside of the top groove, after a period of irradiation, the bottom groove and the top groove are drawn out, the earthworms in the bottom groove and the top groove are poured out, then the earthworms are inserted into the box body to harvest the earthworms, the steps are repeated, when the earthworm is harvested, the bottom groove can be rotated, the openings of the bottom groove and the top groove face to two sides, the earthworms on two sides of the bottom of the box body are collected, the earthworm harvesting speed can be accelerated when the earthworm is harvested, and the earthworm harvesting operation of a plurality of box bodies can be carried out simultaneously.

Preferably, the cross section of the mounting frame II is of a U-shaped structure, two fixing plates are mounted in the middle of the mounting frame II, a motor II is mounted between the two fixing plates, one end of the motor II is connected with a screw rod II through a rotating shaft, the screw rod II penetrates through one connecting block III, a screw hole is mounted in the middle of the connecting block III through which the screw rod II penetrates, the screw hole is in threaded fit with the screw rod II, a fixing column II is fixed between one end of the mounting frame II far away from the screw rod II and the fixing plate far away from the screw rod II, the fixing column II penetrates through the connecting block III far away from the screw rod II, an opening is formed in the middle of the connecting block III through which the fixing column II penetrates, a plurality of balls are mounted in the opening and roll along the outer side wall of the fixing column II, the motor II drives the screw rod II to rotate through the rotating shaft, the rotating screw rod II drives the connecting block III to move in the mounting frame II through threaded fit with the screw hole, the connecting block III penetrating through the second fixing column slides on the outer surface of the second fixing column, the feasibility of movement of the two connecting blocks is guaranteed, and when the connecting block III slides along the second fixing column, the friction between the connecting block III and the second fixing column is reduced.

Preferably, the bottom of mounting bracket and three fixed connection of two connecting blocks, the both ends of two bottoms of mounting frame respectively with the top fixed connection of two connecting blocks one, install humidity transducer at the inside wall of box, and humidity transducer is located the inside of earthworm bed, install the PLC controller in one side of box, send the PLC controller with the humidity of earthworm bed in real time through humidity transducer, the PLC controller judges the humidity of earthworm bed, when humidity transducer sends the humidity value of PLC controller and is less than when setting for humidity, the PLC controller sends out the police dispatch newspaper, the suggestion raiser is to the humidification of earthworm bed, real time monitoring and intelligent monitoring to the earthworm bed have been realized, avoid soil overdry, be unfavorable for the activity of earthworm.

Preferably, the use method of the earthworm cultivation box specifically comprises the following steps:

the method comprises the following steps: the rotating shaft is driven by the motor II to drive the gear I to rotate, the rotating gear I is meshed with the latch, two rollers on two sides of the sliding block are matched to roll in the inner side wall of the baffle plate with the sliding groove, the baffle plate is driven to lift, the baffle plate descends to the bottom to be contacted with the conveying belt, shielding the interior of the mounting frame, keeping the end of the mounting frame far away from the screen airtight, pouring the fermented feed and water into the end of the mounting frame far away from the screen according to a certain proportion, driving the rotating shaft by the motor III to drive the gear II to rotate, respectively engaging the gear II with the two gears III, the rotary gear II drives the two gears III to rotate, the rotary gear III drives the two mixing plates to rotate respectively, feed on the conveying belt is stirred, the feed is in more sufficient contact with water, the heat dissipation speed is accelerated, the heat dissipation effect of the feed is good, and the feed is mixed more uniformly;

step two: after stirring is completed, the baffle rises to the bottom to be separated from the conveyor belt, the motor drives the rotating shaft to drive one of the rollers to rotate, the motor drives the other roller to drive the conveyor belt to rotate, so that mixed feed is conveyed to the inclined plate and then falls onto the screen mesh through the inclined plate, a plurality of screen holes with the same size are formed in the screen mesh at equal intervals, the feed on the screen mesh falls onto an earthworm bed through the screen holes, automatic feeding of the feed is realized in the earthworm breeding process, manpower resources of farmers are saved, and the cleanness and sanitation of the feeding process are guaranteed;

step three: the motor IV drives the screw rod I to rotate through the rotating shaft, the rotating screw rod I drives the connecting block I to move above the box body through being in threaded fit with the screw hole, the connecting block I penetrated by the fixing column I slides on the outer surface of the fixing column I, so that the two connecting blocks drive the feeding assembly and the shaking assembly to move back and forth, the feed falls to each position inside the box body, meanwhile, the motor VI drives the screw rod II to rotate through the rotating shaft, the rotating screw rod II drives the connecting block III to move inside the mounting frame II through being in threaded fit with the screw hole, the connecting block III penetrated by the fixing column II slides on the outer surface of the fixing column II, the two connecting blocks III move left and right, so that the feed on the screen is shaken when the feeding assembly is driven to move left and right, the feed falling speed into the box body is accelerated, and the purpose of automatically feeding the feed is achieved;

step four: when results the earthworm, five drive pivots of motor drive two rotations of connecting block, make it drive the top groove and rotate, make the top groove rotate the inside of kerve, the top groove opening upwards, open the LED lamp, shine inside the box, the earthworm is when receiving illumination, can bore the bottom of earthworm bed, thereby get into the inside of top groove, shine through a period of time, take kerve and top groove out, pour out its inside earthworm, later insert inside the box with it again, the results earthworm, so use this method results earthworm repeatedly, when results the earthworm, can also rotate the kerve, open orientation both sides of kerve and top groove, collect the earthworm of bottom half both sides, can be when results the earthworm, not only can accelerate the results speed, and can carry out the earthworm results operation of a plurality of boxes simultaneously.

The utility model has the beneficial effects that:

(1) in the utility model, two rollers at two sides of the sliding block roll in the inner side wall of the baffle plate provided with the sliding chute to drive the baffle plate to lift, so that the baffle plate is more stable when lifted, and the baffle plate descends until the bottom of the baffle plate is contacted with the conveying belt, the interior of the mounting frame is shielded, so that one end of the mounting frame, which is far away from the screen, is kept closed, the feed is prevented from leaking, the mixing component is favorable for stirring, mixing and radiating the feed, when the baffle rises to bottom and conveyer belt separation, the fodder can be followed on the conveyer belt and delivered to the screen cloth through the swash plate, guarantees the smoothness nature of fodder conveying, with fodder and the more abundant contact of water for radiating speed can not only make the radiating effectual of fodder, also makes more even of fodder mixture, and easy operation is convenient, and is efficient, makes the fodder can supply the earthworm edible as fast as possible, shortens latency before the earthworm feeds, is favorable to the growth and development of earthworm.

(2) According to the utility model, the rotating two gears III respectively drive the two mixing plates to rotate, feed on the conveying belts is stirred, after the feed is stirred, the rotating shaft is matched with the motor I to drive one roller to rotate, the other roller is matched to drive the conveying belts to rotate, so that the mixed feed is conveyed to the inclined plates and then falls onto the screen meshes through the inclined plates, a plurality of screen holes with the same size are formed in the screen meshes at equal distances, and the feed on the screen meshes falls onto an earthworm bed through the screen holes.

(3) When earthworms are harvested, the motor five drives the rotating shaft to drive the connecting block two to rotate, so that the connecting block two is driven to rotate to drive the top groove to rotate to the inside of the bottom groove, the opening of the top groove faces upwards, the LED lamp is turned on to irradiate the inside of the box body, the earthworms can drill to the bottom of the earthworm bed when being irradiated, so that the earthworms enter the top groove, the bottom groove and the top groove are drawn out after a period of irradiation, the earthworms in the bottom groove and the top groove are poured out, and then the earthworms are inserted into the box body.

(4) According to the utility model, the mixing component stirs the feed in the feeding component through the mixing plate, stirs, mixes and dissipates the fermented feed to reach the edible degree of earthworms, the feeding component is shaken left and right by matching with the third connecting block in the shaking component to shake the feed onto an earthworm bed from a screen mesh on the feeding component, and the feeding component and the shaking component are driven to move back and forth by the rotation of the first lead screw above the breeding component, so that the feed is put in each position of the box body, the purpose of independently putting in the feed is achieved, the feeding automation degree of the device is improved, trouble and labor are saved, and the workload of farmers is favorably reduced.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the feeding assembly and the cultivating assembly of the utility model.

Fig. 3 is a schematic view of a latch structure according to the present invention.

FIG. 4 is a schematic view of a gear according to the present invention.

FIG. 5 is a schematic view of the chute of the present invention.

FIG. 6 is a cross-sectional view of the chute of the present invention.

Fig. 7 is a schematic view of the feeding assembly of the present invention with the baffle removed.

FIG. 8 is an enlarged view of the area A in FIG. 7 according to the present invention.

FIG. 9 is a schematic view of the structure of the roll of the present invention.

FIG. 10 is a schematic view of a hybrid module according to the present invention.

FIG. 11 is a schematic view of the structure of the cultivation assembly of the present invention.

FIG. 12 is a sectional view of the inside of the case of the present invention.

FIG. 13 is a schematic view of a wobble assembly according to the present invention.

In the figure: 1. a feeding assembly; 101. a mounting frame; 102. installing a first frame; 103. screening a screen; 104. a sloping plate; 105. a roller; 106. a conveyor belt; 107. a first motor; 108. a baffle plate; 109. a notch; 110. clamping teeth; 111. a second motor; 112. a first gear; 113. a chute; 114. a slider; 115. a roller; 2. a mixing assembly; 201. a first fixing frame; 202. a third motor; 203. a second gear; 204. a third gear; 205. connecting columns; 206. a mixing plate; 3. a farming component; 301. a chassis; 302. a box body; 303. a first mounting plate; 304. a fourth motor; 305. a first screw rod; 306. fixing a first column; 307. a first connecting block; 308. a second fixing frame; 309. an LED lamp; 310. a second mounting plate; 311. a water filtering net; 312. a bottom groove; 313. a top groove; 314. a second connecting block; 315. a fifth motor; 316. a bed of earthworms; 4. shaking the assembly; 401. mounting a frame II; 402. a fixing plate; 403. a sixth motor; 404. a second screw rod; 405. connecting blocks III; 406. fixing a second column; 5. a PLC controller; 6. a humidity sensor.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-13, an earthworm cultivating box comprises a feeding assembly 1, a mixing assembly 2, a cultivating assembly 3 and a shaking assembly 4, wherein the mixing assembly 2 is located inside the feeding assembly 1, the shaking assembly 4 slides below the feeding assembly 1, the cultivating assembly 3 is located below the shaking assembly 4, the feeding assembly 1 comprises a mounting frame 101 and a baffle 108, the baffle 108 is in sliding fit inside the mounting frame 101, the mixing assembly 2 comprises a first fixing frame 201 and two mixing plates 206, the two mixing plates 206 rotate below the first fixing frame 201, the cultivating assembly 3 comprises a bottom frame 301, a box body 302 and an earthworm bed 316, the box body 302 is fixed inside the bottom frame 301, the earthworm bed 316 is located inside the box body 302, the shaking assembly 4 comprises a second mounting frame 401 and two third connecting blocks 405, the two third connecting blocks 405 are in sliding fit inside the second mounting frame 401, the mixing assembly 2 stirs feed inside the feeding assembly 1 through the mixing plates 206, mix the fodder that ferments, the heat dissipation, reach the edible degree of earthworm, the cooperation is rocked three 405 left and right sides of connecting block in the subassembly 4 and is rocked and feed subassembly 1, rock the fodder on the screen cloth 103 of feeding subassembly 1 to earthworm bed 316, lead screw 305 through breeding 3 tops of subassembly rotates, drive and feed subassembly 1 and rock subassembly 4 back-and-forth movement, thereby put in the fodder to each position of box 302, reach the purpose of independently putting in the fodder, promote the device throw the material degree of automation, it is laborsaving to save trouble, help alleviateing raiser's work load.

In an optional implementation manner of the embodiment of the utility model, the mounting frame 101 is of a hollow structure, the cross section of the mounting frame 101 is of an inverted L-shaped structure, a first mounting frame 102 is mounted on the inner side wall of one end of the mounting frame 101, which is far away from the mixing component 2, a screen 103 is mounted inside the first mounting frame 102, rollers 105 are respectively disposed inside the mounting frame 101, which is close to one end of the mixing component 2, and inside the middle of the mounting frame 101, a conveyor belt 106 is sleeved on the outer surfaces of the two rollers 105, a first motor 107 is mounted on one side of the mounting frame 101, one end of one roller 105 is connected with the first motor 107 through a rotating shaft, the other end of the roller 105 and the two ends of the other roller 105 are rotatably connected with the inner side of the mounting frame 101 through rotating shafts, three bearings are mounted on the inner side wall of the mounting frame 101, the rotating shaft at the other end of the roller 105 and the rotating shafts at the two ends of the other roller 105 are respectively rotatably fitted in the middle of the three bearings on the inner side wall of the mounting frame 101, install the swash plate 104 between conveyer belt 106 and installing frame 102, a motor 107 drive pivot drives one of them roller 105 and rotates, cooperate another roller 105 to drive conveyer belt 106 and rotate, make it convey the mixed fodder to the swash plate 104 on, fall on screen cloth 103 through swash plate 104 again, equidistantly on screen cloth 103 set up a plurality of unanimous sieve mesh of size, the fodder on the screen cloth 103 falls on earthworm bed 316 through the sieve mesh, in earthworm breeding process, realize the automation of fodder and throw and feed, not only saved raiser manpower resources, the cleanness and sanitation of the process of throwing and feeding has still been guaranteed, make the management of the work of throwing and feeding of earthworm more scientific and reasonable, especially be fit for the use of extensive raiser.

In an optional implementation manner of the embodiment of the utility model, the two sides of the baffle 108 are respectively provided with the notch 109 and the chute 113, the inner side wall of the baffle 108 provided with the notch 109 is provided with the latch 110, the top end of the mounting frame 101 close to one side of the latch 110 is provided with the motor II 111, one end of the motor II 111 is connected with the gear I112 through a rotating shaft, the gear I112 is meshed with the latch 110, the inner side wall of the mounting frame 101 close to the top end of the chute 113 is provided with the slider 114, the cross section of the slider 114 is in a "T" shape, the two sides of the slider 114 are respectively provided with the rollers 115 through the rotating shaft, the slider 114 is matched with the chute 113, the two rollers 115 roll inside the inner side wall of the baffle 108 provided with the chute 113, the rotating shaft is driven by the motor II 111 to drive the gear I112 to rotate, the rotating gear I112 is meshed with the latch 110, and the two rollers 115 on the two sides of the slider 114 roll inside the inner side wall of the baffle 108 provided with the chute 113, drive baffle 108 and go up and down, when making baffle 108 more steady when going up and down, baffle 108 descends to the bottom when contacting with conveyer belt 106, shelter from the mounting bracket 101 is inside, the one end that makes mounting bracket 101 keep away from screen cloth 103 keeps airtight, prevent that the fodder of putting into from spilling, help mixing component 2 to stir it and mix and dispel the heat, when baffle 108 rises to bottom and conveyer belt 106 separation, the fodder can be followed conveyer belt 106 and sent to screen cloth 103 on through swash plate 104, guarantee the smoothness nature of fodder conveying.

In an optional implementation manner of the embodiment of the utility model, the first fixing frame 201 is of a hollow square structure, the bottom of one end of the first fixing frame 201 is fixedly connected with the middle of the top of one end of the mounting frame 101, the third motor 202 is installed above the first fixing frame 201, the second gear 203 is rotated at one end of the third motor 202 through a rotating shaft, the second gear 203 is rotated inside the first fixing frame 201 through the rotating shaft, and the third motor 202 drives the rotating shaft to drive the second gear 203 to rotate, so that power support is provided for the second gear 203, and the feasibility of rotation of the second gear 203 is ensured.

In an optional implementation manner of the embodiment of the utility model, two gears three 204 are rotatably arranged on two sides of a gear two 203 through rotating shafts, the bottom of the gear three 204 is connected with a connecting column 205 through a rotating shaft, the gear two 203 is respectively meshed with the two gears three 204, three bearings are arranged at the bottom of a fixing frame one 201, the rotating shaft in the middle of the gear two 203 and the rotating shaft in the middle of the two gears three 204 are respectively and rotatably matched in the middle of the three bearings, the bottom of the connecting column 205 is fixedly connected with a mixing plate 206, earthworms are used as omnivorous animals and like to eat rotten foods, so that most of feeds eaten by earthworms are fermented livestock excrement, kitchen garbage and the like, the foods have high temperature after fermentation and are not suitable for feeding the earthworms, the earthworms are used as feeds, water needs to be added and stirred before the earthworms are fed, the heat of the earthworms is dissipated, the motor three 202 drives the rotating shafts to drive the gear two gears 203 to rotate, two 203 gears mesh with three 204 of two gears respectively to two 203 pivoted gears drive three 204 rotations of two gears, and three 204 of two pivoted gears drive two mixing plates 206 respectively and rotate, and the fodder on the stirring conveyer belt 106 is with the more abundant contact of fodder and water for radiating speed, can not only make the radiating effectual of fodder, also make more even that the fodder mixes, easy operation is convenient, and is efficient.

In an optional implementation manner of the embodiment of the utility model, mounting plates one 303 are welded on the tops of two ends of a box 302, a motor four 304 is mounted at one end of one of the mounting plates one 303, a screw rod one 305 is rotated at one end of the motor four 304, the other end of the screw rod one 305 is rotated at one end of the other mounting plate one 303, a bearing is mounted at one end of the mounting plate one 303 far away from the motor four 304, one end of the screw rod one 305 far away from the motor four 304 is rotatably matched in the middle of the bearing, a fixed column one 306 is mounted at the other end of the screw rod one 305, two ends of the fixed column one 306 are respectively fixedly connected with one ends of the two mounting plates one 303 far away from the screw rod one 305, two connecting blocks one 307 are arranged between the two mounting plates one 303, the two connecting blocks one 305 and the fixed column one 306 respectively penetrate through the two connecting blocks one 307, a screw hole is mounted in the middle of the connecting block one 307 through which the screw rod one 305 penetrates through, and is in threaded fit with the screw rod one 305, the middle of a first connecting block 307 through which a first fixing column 306 penetrates is provided with an opening, a plurality of balls are mounted inside the opening, the plurality of balls roll on the outer side wall of the first fixing column 306, a fourth motor 304 drives a first screw rod 305 to rotate through a rotating shaft, the first screw rod 305 rotates to drive the first connecting block 307 to move above the box body 302 through being in threaded fit with a screw hole, the first connecting block 307 through which the first fixing column 306 penetrates slides on the outer surface of the first fixing column 306, the moving feasibility of the two first connecting blocks 307 is guaranteed, when the balls can slide on the first connecting block 307, friction between the first connecting block 307 and the first fixing column 306 is reduced, abrasion of the first connecting block 307 and the first fixing column 306 is avoided, and the service life of the device is prolonged.

In an optional implementation manner of the embodiment of the utility model, the box body 302 is of a hollow square structure, the inner side walls of the two sides of the top of the box body 302 are respectively provided with a second fixing frame 308, the section of the second fixing frame 308 is of a U-shaped structure, the inside of the second fixing frame 308 is provided with an LED lamp 309, the inner side walls of the two ends of the bottom of the box body 302 are respectively provided with a second mounting plate 310, a water filtering net 311 is fixed between the two second mounting plates 310, holes are formed above the two second mounting plates 310, the inner side wall of the bottom of each hole formed in the box body 302 is provided with a bottom groove 312 in a penetrating manner, a top groove 313 is arranged above the second bottom groove 312, the sections of the bottom groove 312 and the top groove 313 are both of a semicircular structure, the diameter of the bottom groove 312 is larger than that of the top groove 313, the bottom of the two ends of the top groove 313 is provided with a second connecting block 314, the two connecting blocks 314 are both positioned inside the bottom groove 312, one end of the bottom groove 312 is provided with a fifth motor 315, the motor five 315 is fixedly connected with one connecting block two 314 through a rotating shaft, the rotating shaft penetrates through the middle part of the other connecting block two 314, the rotating shaft rotates at one end, away from the motor five 315, of the bottom groove 312, a bearing is installed at one end, away from the motor five 315, of the bottom groove 312, the rotating shaft penetrating through the other connecting block two 314 is in rotating fit with the middle part of the bearing, the earthworm bed 316 covers the top groove 313 and the bottom groove 312, and the earthworm bed 316 is located above the water filtering net 311, when earthworms are harvested, the motor five 315 drives the rotating shaft to drive the connecting block two 314 to rotate so as to drive the top groove 313 to rotate, the top groove 313 rotates to the inside of the bottom groove 312, the opening of the top groove 313 is upward, the LED lamp 309 is turned on to irradiate the inside of the box body 302, the earthworms can drill to the bottom of the earthworm bed 316 when being illuminated, so as to enter the inside of the top groove 313, the bottom groove 312 and the top groove 313 are drawn out after a period of illumination, the earthworms in the top groove 313 are poured out, later insert it inside box 302 again, the results earthworm, so relapse, when the results earthworm, can also rotate kerve 312, with the opening of kerve 312 and top groove 313 towards both sides, collect the earthworm of box 302 bottom both sides, can not only accelerate the results speed when the results earthworm, can carry out the earthworm results operation of a plurality of boxes 302 simultaneously moreover, results efficiently.

In an optional implementation manner of the embodiment of the utility model, the cross section of the second mounting frame 401 is in a "U" shaped structure, two fixing plates 402 are installed in the middle of the second mounting frame 401, a motor six 403 is installed between the two fixing plates 402, one end of the motor six 403 is connected with a screw rod two 404 through a rotating shaft, the screw rod two 404 penetrates through one of the connecting blocks three 405, a screw hole is installed in the middle of the connecting block three 405 through which the screw rod two 404 penetrates, the screw hole is in threaded fit with the screw rod two 404, a fixing column two 406 is fixed between one end of the second mounting frame 401 far away from the screw rod two 404 and the fixing plate 402 far away from the screw rod two 404, the fixing column two 406 penetrates through the connecting block three 405 far away from the screw rod two 404, an opening is formed in the middle of the connecting block three 405 through which the fixing column two 406 penetrates, a plurality of balls 406 are installed inside the opening, the plurality of balls roll along the outer side wall of the fixing column two 406, the motor six 403 drives the screw rod two 404 to rotate through the rotating shaft, the rotating screw rod II 404 drives the connecting block III 405 to move in the mounting frame II 401 through being in threaded fit with the screw hole, the connecting block III 405 penetrating through the fixed column II 406 slides on the outer surface of the fixed column II 406, the moving feasibility of the two connecting block III 405 is ensured, when the connecting block III 405 slides along the fixed column II 406, the friction between the connecting block III 405 and the fixed column II 406 is reduced, the abrasion between the connecting block III and the fixed column II is avoided, the service life of the device is prolonged, a plurality of balls are respectively arranged at the two ends of the bottom of the connecting block I307 and the two ends of the bottom of the connecting block III 405, when the two first connecting blocks 307 slide over the box body 302 and the two third connecting blocks 405 slide inside the second mounting frame 401, the friction between the two first connecting blocks 307 and the box body 302 and the friction between the two third connecting blocks 405 and the second mounting frame 401 are reduced, the abrasion of parts of the equipment is avoided, and the service life of the equipment is prolonged.

In an optional implementation manner of the embodiment of the utility model, the bottom of the mounting frame 101 is fixedly connected with the two third connecting blocks 405, two ends of the bottom of the mounting frame 401 are respectively fixedly connected with the tops of the two first connecting blocks 307, the inner side wall of the box body 302 is provided with a humidity sensor 6 (model: C15-M53R), the humidity sensor 6 is positioned inside the earthworm bed 316, one side of the box body 302 is provided with a PLC controller 5 (model: PR 20), the humidity of the earthworm bed 316 is transmitted to the PLC controller 5 in real time through the humidity sensor 6, the PLC controller 5 judges the humidity of the earthworm bed 316, when the humidity value transmitted to the PLC controller by the humidity sensor 6 is lower than the set humidity, the PLC controller 5 gives an alarm to prompt a farmer to humidify the earthworm bed 316, so that real-time monitoring and intelligent monitoring of the earthworm bed 316 are realized, over-dry soil is avoided, and the earthworm activity is not facilitated, affecting the growth and reproduction of earthworms.

In an optional implementation manner of the embodiment of the utility model, the use method of the earthworm cultivation box specifically comprises the following steps:

the method comprises the following steps: the rotating shaft is driven by the motor II 111 to drive the gear I112 to rotate, the rotating gear I112 is meshed with the latch 110, two rollers 115 on two sides of the matching slider 114 roll inside the inner side wall of the baffle 108 with the chute 113 to drive the baffle 108 to lift, the baffle 108 descends to the bottom to be in contact with the conveyor belt 106 to shield the inside of the mounting frame 101, one end of the mounting frame 101, which is far away from the screen 103, is kept sealed, the fermented feed and water are poured into one end, which is far away from the screen 103, of the mounting frame 101 according to a certain proportion, the motor III 202 drives the rotating shaft to drive the gear II 203 to rotate, the gear II 203 is respectively meshed with the gear III 204, so that the rotating gear II 203 drives the gear III 204 to rotate, the rotating gear III 204 respectively drives the two mixing plates 206 to rotate, the feed on the conveyor belt 106 is stirred, the feed is in more sufficient contact with the water, and the heat dissipation speed is accelerated, the feed mixing device has the advantages that the feed cooling effect is good, the feed mixing is more uniform, the operation is simple and convenient, and the efficiency is high;

step two: after stirring, the baffle 108 rises to the bottom to be separated from the conveyor belt 106, the motor I107 drives the rotating shaft to drive one of the rollers 105 to rotate, the other roller 105 is matched to drive the conveyor belt 106 to rotate, mixed feed is conveyed to the inclined plate 104 and then falls onto the screen mesh 103 through the inclined plate 104, a plurality of sieve holes with the same size are equidistantly formed in the screen mesh 103, and the feed on the screen mesh 103 falls onto the earthworm bed 316 through the sieve holes, so that automatic feeding of the feed is realized in the earthworm cultivation process, manpower resources of farmers are saved, cleanness and sanitation of the feeding process are guaranteed, the management of the earthworm feeding work is more scientific and reasonable, and the earthworm feeding device is particularly suitable for being used by large-scale farmers;

step three: the motor IV 304 drives the screw rod I305 to rotate through a rotating shaft, the rotating screw rod I305 drives the connecting block I307 to move above the box body 302 through screw thread matching, the connecting block I307 penetrating through the fixing column I306 slides on the outer surface of the fixing column I306, so that the two connecting block I307 drive the feeding component 1 and the shaking component 4 to move back and forth, the feed falls to each position in the box body 302, meanwhile, the motor VI 403 drives the screw rod II 404 to rotate through the rotating shaft, the rotating screw rod II 404 drives the connecting block III 405 to move in the mounting frame II 401 through screw thread matching, the connecting block III 405 penetrating through the fixing column II 406 slides on the outer surface of the fixing column II 406, the two connecting block III move left and right, the feed on the screen 103 is shaken when the feeding component 1 is driven to move left and right, the speed of falling of the feed into the box body 302 is accelerated, and the purpose of automatically feeding the feed is achieved, the feeding automation degree of the device is improved, trouble and labor are saved, and the workload of farmers is favorably reduced;

step four: when the earthworms are harvested, the fifth motor 315 drives the rotating shaft to drive the second connecting block 314 to rotate, so that the second connecting block drives the top groove 313 to rotate, the top groove 313 rotates to the inside of the bottom groove 312, the opening of the top groove 313 faces upwards, the LED lamp 309 is turned on, the inside of the box body 302 is irradiated, the earthworms can drill to the bottom of the earthworm bed 316 when being irradiated by light, and then enter the inside of the top groove 313, after a period of irradiation, the earthworms are extracted from the bottom tank 312 and the top tank 313, poured out, inserted into the box 302, harvested, and repeatedly used in this way to harvest earthworms, when the earthworm is harvested, the bottom groove 312 can be rotated, the openings of the bottom groove 312 and the top groove 313 face to two sides, the earthworms on two sides of the bottom of the box body 302 are collected, the harvesting speed can be increased when the earthworm is harvested, the earthworm harvesting operation of the box bodies 302 can be simultaneously carried out, and the harvesting efficiency is high.

When the device is used, firstly, the rotating shaft is driven by the motor II 111 to drive the gear I112 to rotate, the rotating gear I112 is meshed with the latch 110, the two rollers 115 on the two sides of the matching slider 114 roll in the inner side wall of the baffle 108 with the chute 113 to drive the baffle 108 to lift, the baffle 108 descends to the bottom to be in contact with the conveyor belt 106 to shield the inside of the mounting frame 101, one end, away from the screen mesh 103, of the mounting frame 101 is kept closed, fermented feed and water are poured into one end, away from the screen mesh 103, of the mounting frame 101 according to a certain proportion, the motor III 202 drives the rotating shaft to drive the gear II 203 to rotate, the gear II 203 is respectively meshed with the gear III 204, the rotating gear II 203 drives the gear III 204 to rotate, the rotating gear III drives the two mixing plates 206 to rotate respectively, the feed on the conveyor belt 106 is stirred, and the feed is in more sufficient contact with the water, the radiating speed is accelerated, so that the radiating effect of the feed is good, the feed is more uniformly mixed, the operation is simple and convenient, and the efficiency is high;

then, after stirring is completed, the baffle 108 rises to the bottom to be separated from the conveyor belt 106, the first motor 107 drives the rotating shaft to drive one of the rollers 105 to rotate, the other roller 105 is matched to drive the conveyor belt 106 to rotate, so that mixed feed is conveyed to the inclined plate 104 and then falls onto the screen mesh 103 through the inclined plate 104, a plurality of sieve holes with the same size are equidistantly formed in the screen mesh 103, and the feed on the screen mesh 103 falls onto the earthworm bed 316 through the sieve holes, so that automatic feeding of the feed is realized in the earthworm cultivation process, manpower resources of farmers are saved, cleanness and sanitation of the feeding process are also ensured, the management of the earthworm feeding work is more scientific and reasonable, and the earthworm feeding device is particularly suitable for large-scale farmers;

then, a motor IV 304 drives a screw rod I305 to rotate through a rotating shaft, the rotating screw rod I305 drives a connecting block I307 to move above the box body 302 through being in threaded fit with a screw hole, the connecting block I307 penetrating through the fixing column I306 slides on the outer surface of the fixing column I306, so that the two connecting block I307 drive the feeding component 1 and the shaking component 4 to move back and forth, the feed falls to each position in the box body 302, meanwhile, a motor VI 403 drives a screw rod II 404 to rotate through the rotating shaft, the rotating screw rod II 404 drives a connecting block III 405 to move in the mounting frame II 401 through being in threaded fit with the screw hole, the connecting block III 405 penetrating through the fixing column II 406 slides on the outer surface of the fixing column II 406, the two connecting block III 405 moves left and right, so that the feeding component 1 shakes the feed on the screen 103 when moving left and right, the speed of the feed falling into the box body 302 is accelerated, the purpose of independently feeding the feed is further achieved, the feeding automation degree of the device is improved, trouble and labor are saved, and the workload of farmers is favorably reduced;

finally, when the earthworms are harvested, the motor five 315 drives the rotating shaft to drive the connecting block two 314 to rotate, so that the connecting block two 314 drives the top groove 313 to rotate, the top groove 313 rotates to the inside of the bottom groove 312, the opening of the top groove 313 is upward, the LED lamp 309 is turned on, the inside of the box body 302 is irradiated, the earthworms can drill to the bottom of the earthworm bed 316 when being irradiated by light, and then enter the top groove 313, after a period of irradiation, the earthworms are extracted from the bottom tank 312 and the top tank 313, poured out, inserted into the box 302, harvested, and repeatedly used in this way to harvest earthworms, when the earthworm is harvested, the bottom groove 312 can be rotated, the openings of the bottom groove 312 and the top groove 313 face to two sides, the earthworms on two sides of the bottom of the box body 302 are collected, the harvesting speed can be increased when the earthworm is harvested, the earthworm harvesting operation of the box bodies 302 can be simultaneously carried out, and the harvesting efficiency is high.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an earthworm breeding case, includes feeding subassembly (1), mixing assembly (2), breeds subassembly (3) and rocks subassembly (4), its characterized in that: the mixed assembly (2) is located inside the feeding assembly (1), the shaking assembly (4) slides below the feeding assembly (1), the breeding assembly (3) is located below the shaking assembly (4), the feeding assembly (1) comprises a mounting frame (101) and a baffle (108), the baffle (108) is in sliding fit inside the mounting frame (101), the mixed assembly (2) comprises a first fixing frame (201) and two mixing plates (206), the two mixing plates (206) rotate below the first fixing frame (201), the breeding assembly (3) comprises a bottom frame (301), a box body (302) and an earthworm bed (316), the box body (302) is fixed inside the bottom frame (301), the earthworm bed (316) is located inside the box body (302), the shaking assembly (4) comprises a second mounting frame (401) and two third connecting blocks (405), and two third connecting blocks (405) are in sliding fit in the second mounting frame (401).

2. The earthworm cultivation box of claim 1, wherein: mounting bracket (101) is hollow structure, and the cross-section of mounting bracket (101) is reverse "L" type structure that sets up, mounting bracket (101) are kept away from the inside wall of hybrid module (2) one end and are installed installing frame (102), the internally mounted of installing frame (102) has screen cloth (103), inside and the inside at mounting bracket (101) middle part that mounting bracket (101) are close to hybrid module (2) one end all are equipped with roller (105), the surface cover of two roller (105) is equipped with conveyer belt (106), motor (107) are installed to one side of mounting bracket (101), the one end of one of them roller (105) is connected with motor (107) through the pivot, install swash plate (104) between conveyer belt (106) and mounting frame (102).

3. The earthworm cultivation box of claim 2, wherein: notch (109) and spout (113) have been seted up respectively to the both sides of baffle (108), the inside wall that notch (109) were seted up in baffle (108) is installed latch (110), motor two (111) are installed near the top of latch (110) one side in mounting bracket (101), the one end of motor two (111) is connected with gear (112) through the pivot, gear (112) and latch (110) meshing, slider (114) are installed near the inside wall on spout (113) one side top in mounting bracket (101), the cross-section of slider (114) is "T" type structure, the both sides of slider (114) all rotate through the pivot has gyro wheel (115), slider (114) and spout (113) adaptation, and two inside rolls of the inside wall that spout (113) were seted up in baffle (108) to gyro wheel (115).

4. The earthworm cultivation box of claim 1, wherein: the first fixing frame (201) is of a hollow square structure, the bottom of one end of the first fixing frame (201) is fixedly connected with the middle of the top of one end of the mounting frame (101), the third motor (202) is installed above the first fixing frame (201), one end of the third motor (202) is rotated through a rotating shaft to form a second gear (203), and the second gear (203) is rotated inside the first fixing frame (201) through the rotating shaft.

5. The earthworm cultivation box of claim 4, wherein: two sides of the second gear (203) are respectively provided with a third gear (204) through a rotating shaft in a rotating mode, the bottom of the third gear (204) is connected with a connecting column (205) through the rotating shaft, the second gear (203) is respectively meshed with the third gear (204), and the bottom of the connecting column (205) is fixedly connected with a mixing plate (206).

6. The earthworm cultivation box of claim 1, wherein: the top parts of two ends of the box body (302) are respectively welded with a first mounting plate (303), one end of one first mounting plate (303) is provided with a fourth motor (304), one end of the fourth motor (304) rotates to form a first screw rod (305), the other end of the first screw rod (305) rotates to form one end of the other first mounting plate (303), the other end of the first screw rod (305) is provided with a first fixing column (306), two ends of the first fixing column (306) are respectively fixedly connected with one ends of the two first mounting plates (303) far away from the first screw rod (305), two first connecting blocks (307) are arranged between the two first mounting plates (303), the first screw rod (305) and the first fixing column (306) respectively penetrate through the two first connecting blocks (307), the middle part of the first connecting block (307) penetrated by the first screw rod (305) is provided with a screw hole, the screw hole is in threaded fit with the first screw rod (305), the middle part of the first connecting block (307) penetrated by the first fixing column (306) is provided with an open hole, a plurality of balls are arranged in the opening and roll on the outer side wall of the first fixing column (306).

7. The earthworm cultivation box of claim 6, wherein: the box body (302) is of a hollow square structure, two fixing frames (308) are installed on the inner side walls of two sides of the top of the box body (302), the cross section of the two fixing frames (308) is of a U-shaped structure, LED lamps (309) are installed inside the two fixing frames (308), two mounting plates (310) are installed on the inner side walls of two ends of the bottom of the box body (302), a water filtering net (311) is fixed between the two mounting plates (310), open holes are formed in the upper portions of the two mounting plates (310), a bottom groove (312) penetrates through the inner side wall of the bottom of each open hole formed in the box body (302), a top groove (313) is arranged above the bottom groove (312), the cross sections of the bottom groove (312) and the top groove (313) are of a semicircular structure, the diameter of the bottom groove (312) is larger than that of the top groove (313), two connecting blocks (314) are installed at two ends of the top groove (313), and are located inside the bottom groove (312), the one end of kerve (312) is installed motor five (315), motor five (315) through pivot and one of them connecting block two (314) fixed connection, the middle part of another connecting block two (314) is run through there is the pivot, and the pivot is kept away from the one end rotation of motor five (315) in kerve (312), earthworm bed (316) cover top groove (313) and kerve (312), and earthworm bed (316) are located the top of water strainer (311).

8. The earthworm cultivation box of claim 1, wherein: the cross-section of installing frame two (401) is "U" type structure, the mid-mounting of installing frame two (401) has two fixed plates (402), install motor six (403) between two fixed plates (402), the one end of motor six (403) is connected with lead screw two (404) through the pivot, lead screw two (404) runs through one of them connecting block three (405), the mid-mounting of connecting block three (405) that lead screw two (404) run through has the screw, screw and lead screw two (404) screw-thread fit, it is fixed with fixed column two (406) to keep away from between the installing frame two (401) one end of lead screw two (404) and the fixed plate (402) of keeping away from lead screw two (404), fixed column two (406) run through connecting block three (405) of keeping away from lead screw two (404), the trompil has been seted up in the middle part of connecting block three (405) that fixed column two (406) run through, trompil internally mounted has a plurality of balls, a plurality of balls rolls along the lateral wall of fixed column two (406).

9. The earthworm cultivation box of claim 1, wherein: the bottom of mounting bracket (101) and three (405) fixed connection of two connecting blocks, the both ends of two (401) bottoms of installing frame respectively with the top fixed connection of two connecting blocks one (307), humidity transducer (6) are installed to the inside wall of box (302), and humidity transducer (6) are located the inside of earthworm bed (316), and PLC controller (5) are installed to one side of box (302).

10. An earthworm cultivation box according to any one of claims 1-9, wherein: the use method of the earthworm breeding box specifically comprises the following steps:

the method comprises the following steps: the rotating shaft is driven by the motor II (111) to drive the gear I (112) to rotate, the rotating gear I (112) is meshed with the latch (110), two rollers (115) on two sides of a matched sliding block (114) roll inside the inner side wall of the baffle (108) with a sliding groove (113), the baffle (108) is driven to lift, the baffle (108) descends to the bottom to be in contact with the conveyor belt (106), the inside of the mounting frame (101) is shielded, one end, far away from the screen (103), of the mounting frame (101) is kept airtight, fermented feed and water are poured into one end, far away from the screen (103), of the mounting frame (101) according to a certain proportion, the motor III (202) drives the rotating shaft to drive the gear II (203) to rotate, the gear II (203) is respectively meshed with the gear III (204), the rotating gear II (203) drives the gear III (204) to rotate, the rotating gear III (204) drives the two mixing plates (206) to rotate respectively, agitating the feed on the conveyor belt (106);

step two: after stirring, the baffle (108) rises to the bottom to be separated from the conveyor belt (106), the motor I (107) drives the rotating shaft to drive one of the rollers (105) to rotate, the other roller (105) is matched to drive the conveyor belt (106) to rotate, so that mixed feed is conveyed to the inclined plate (104) and then falls onto the screen (103) through the inclined plate (104), a plurality of sieve pores with the same size are formed in the screen (103) at equal intervals, and the feed on the screen (103) falls onto the earthworm bed (316) through the sieve pores;

step three: the motor IV (304) drives the screw rod I (305) to rotate through a rotating shaft, the rotating screw rod I (305) drives the connecting block I (307) to move above the box body (302) through being in threaded fit with a screw hole, the connecting block I (307) penetrating through the fixing column I (306) slides on the outer surface of the fixing column I (306), so that the two connecting block I (307) drive the feeding assembly (1) and the shaking assembly (4) to move back and forth, the feed falls to each position inside the box body (302), meanwhile, the motor VI (403) drives the screw rod II (404) to rotate through the rotating shaft, the rotating screw rod II (404) drives the connecting block III (405) to move inside the mounting frame II (401) through being in threaded fit with the screw hole, the connecting block III (405) penetrating through the fixing column II (406) slides on the outer surface of the fixing column II (406), so that the two connecting blocks III (405) move left and right, and then the feed on the screen (103) is shaken when the feeding assembly (1) moves left and right, accelerating the speed of the feed falling into the box body (302);

step four: when the earthworms are harvested, the motor five (315) drives the rotating shaft to drive the connecting block two (314) to rotate, so that the connecting block two (314) drives the top groove (313) to rotate, the top groove (313) rotates to the inside of the bottom groove (312), the opening of the top groove (313) faces upwards, the LED lamp (309) is turned on, the inside of the box body (302) is irradiated, the earthworms can drill to the bottom of the earthworm bed (316) when being irradiated, so that the earthworms enter the inside of the top groove (313), the bottom groove (312) and the top groove (313) are drawn out after a period of irradiation, the earthworms in the inside are poured out, then the earthworms are inserted into the box body (302), and the earthworms are harvested.