CN115250674A - Ecological agriculture seed pretreatment device capable of avoiding over-disinfection and implementation method thereof - Google Patents

Abstract

The invention relates to the technical field of agricultural planting, in particular to an ecological agricultural seed pretreatment device capable of avoiding over-disinfection and an implementation method thereof. This kind can avoid disinfecting excessive ecological agriculture seed preprocessing device and implementation method, the seed that corresponds the region is pressed and is moved the bottom plate and carry out upper left and lower right deflection, it is restricted by the filter screen after certain angle to transfer out in the disinfection pond until the left end of bottom plate, the clearance is opened to the bottom plate bottom the disinfection pond this moment, liquid medicine in the disinfection pond can be followed this clearance and discharged, and the filter screen can be with the seed interception in the disinfection pond, thereby utilize the natural change that the seed soaked to realize the self-discharge of medicament, can effectively avoid soaking for a long time and excessively disinfect and lead to causing harmful effects to the seed, and this process need not manual control, utilize seed self to carry out mechanical control, on the one hand more accurate, on the other hand is handling a large amount of in-process of seed, need not too much to drop into the manual work.

Description

Ecological agriculture seed pretreatment device capable of avoiding excessive disinfection and implementation method thereof

Technical Field

The invention relates to the technical field of agricultural planting, in particular to an ecological agricultural seed pretreatment device capable of avoiding over-disinfection and an implementation method thereof.

Background

The seed disinfection treatment is the simplest, simple, economical and effective method for preventing and treating the vegetable seedling diseases. In the seedling stage, the prevention and control objects are centralized and easy to master and treat, and the purpose of preventing and controlling the plant diseases and insect pests in the seedling stage of crops can be achieved only by the prenatal disinfection treatment of vegetable seeds. Especially for some new species introduced from abroad or abroad, epidemic diseases are often detected, if the seed treatment is not carried out in time, pathogenic bacteria can be quickly spread along with the seed allocation and transportation, and finally the prevention is difficult.

In order to kill germs and eggs which may be carried on the seeds, the seeds must be sterilized before germination and sowing, and the following methods are commonly used: the seed soaking with warm soup and the seed soaking with medicament are generally performed by placing seeds in a barrel or a pool, then injecting the soaking liquid, fishing out the seeds after disinfection, draining, judging the seeds completely by manual experience, putting in manual work greatly, and judging the difference of the shell thickness of the seeds by naked eyes during soaking to judge the soaking effect.

In view of the above, an ecological agriculture seed pretreatment device and a method for implementing the same are provided.

Disclosure of Invention

The invention aims to provide an ecological agriculture seed pretreatment device capable of avoiding excessive disinfection and an implementation method thereof, and aims to solve the problems that judgment is completely carried out by means of manual experience, the investment of labor is large, and the soaking effect cannot be judged by naked eyes easily according to the difference of the shell thickness of seeds during soaking in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can avoid disinfecting excessive ecological agriculture seed preprocessing device, is including liquid medicine or the hot water in the disinfection pond and the disinfection pond that are used for placing the seed, and the upside fixed mounting of disinfection pond side surface has the valve pipe that is used for annotating liquid medicine, establish to open structure the bottom in disinfection pond, and the inside in disinfection pond is provided with triggers formula bottom of the pool.

Preferably, the triggered pool bottom is composed of a liquid discharge assembly and an arch center assembly, the liquid discharge assembly is arranged at the bottom of the disinfection pool, and the arch center assembly is arranged on the liquid discharge assembly.

Preferably, the flowing back subassembly includes the back shaft of fixed connection in disinfection pond downside, and the back shaft deviates from the median line in disinfection pond and carries out the off normal setting, be provided with the bottom plate rather than the inner wall adaptation in the disinfection pond.

The bottom plate rotates through bottom fixed mounting's axle sleeve to be connected on the back shaft, and the bottom plate divides into short slab district and long slab district along the back shaft for the boundary, the disinfection pond is close to the inner wall of short slab district one side and offers the arc groove with bottom plate looks adaptation, and the bottom plate can keep closed effect with the arc groove laminating when carrying out certain angle internal rotation through the back shaft.

The side surface of the bottom plate, which is positioned on one side of the long plate area, is fixedly connected with a filter screen woven by a steel cable, and the outer end of the filter screen is fixedly installed on the inner side wall of the disinfection tank to prevent seeds from leaking and limit the bottom plate.

The disinfection device is characterized in that a screen plate is arranged in the disinfection tank, guide pipes are fixedly arranged on two sides of the screen plate, guide grooves corresponding to the guide pipes are formed in the inner side wall of the disinfection tank, and the screen plate is connected in the guide grooves in a sliding mode through the guide pipes.

And the left side is provided with an adjusting rod in the guide pipe in a sliding connection manner and locked through a bolt, a connecting rod is vertically movably inserted into the side wall of the left side of the disinfection tank, and the top end of the connecting rod and the top end of the adjusting rod are locked through a pin.

The lower position of the left side wall of the disinfection tank is longitudinally provided with an inner channel communicated with the position of the connecting rod, an inner shaft is connected in the inner channel in a rotating mode, the middle position of the inner shaft is annularly provided with a tooth socket, and the lower end of the connecting rod is provided with a tooth surface which is meshed with the tooth socket and can pull the inner shaft to rotate.

The two ends of the inner shaft are both provided with screw heads in a screw rod shape, the screw heads are symmetrically arranged on two sides, screw sleeves are in threaded connection with the screw heads on the two sides, a convex block is integrally formed on the screw sleeves, embedded openings corresponding to the convex block are formed in the two ends of the left side edge of the bottom plate, and the convex block can be embedded into the embedded openings to lock the bottom plate in a horizontal closed disinfection tank.

Preferably, the arch center subassembly includes that a plurality of is the through-hole of transversely seting up on the bottom plate, the inside swing joint of through-hole has the billet, the opening with the through-hole intercommunication is seted up at the top of bottom plate.

The caulking groove that corresponds with the billet is all seted up to the inside wall around the disinfection pond, and the conflict wall of caulking groove and billet sets up to the inclined plane, is located long slab district one side the caulking groove from the top down is by the dark to shallow inclined plane, is located short slab district one side the caulking groove is from upwards being by the dark to shallow inclined plane.

The two ends of the steel bar extend into the corresponding caulking grooves, the steel bar can be bent along the inclined plane to form an arch-shaped framework from the opening, and the top surface of the bottom plate is fixedly connected with an elastic skin corresponding to the opening and the steel bar.

The bottom plate is provided with a seed discharge part.

Preferably, the seed discharge part comprises a control arm fixedly mounted at the top of the bottom plate, and a notch for operating the control arm is formed in the surface of the screen plate.

Preferably, the inner side wall of the disinfection tank is provided with a through hole for the lug to move.

Preferably, the area between the elastic skin and the bottom plate is communicated with the left side edge of the bottom plate through a slotted hole.

The implementation method of the ecological agriculture seed pretreatment device capable of avoiding excessive disinfection comprises the following steps:

s1, pouring seeds needing to be disinfected into a disinfection tank and flattening the seeds, then putting a screen plate into the disinfection tank, covering the screen plate on the seeds, then sliding an adjusting rod on a left guide pipe to perform height adjustment and locking the adjusting rod and a connecting rod through a bolt, aligning the adjusting rod and the connecting rod through the bolt, and filling liquid medicine or hot water for disinfecting the seeds into the disinfection tank through a valve pipe.

S2, when hot water is used, the seeds are stirred and poured into 55 ℃ warm water which is 3 times of the volume of the seeds, the water temperature is reduced to 30 ℃ after the seeds are continuously stirred for 20 minutes, the seeds are continuously soaked for 3 to 4 hours, the germs such as damping-off, damping-off and the like on the surfaces of the seeds can be killed, and the method is suitable for various vegetable seeds, and the screen plate installation is carried out after the stirring.

When the liquid medicine is used, the seeds are soaked in potassium permanganate solution for 10-30 minutes, virus diseases and early blight of solanaceous vegetables can be relieved and controlled, and the screen plate can be installed before water injection.

And S3, the seeds can absorb water and expand in the soaking process, the seeds cannot penetrate through the screen plate, the screen plate is pushed to move upwards during expansion, the adjusting rod is used for driving the connecting rod to move synchronously, the tooth surface at the lower end of the upward sliding connecting rod pulls the inner shaft to rotate along the tooth grooves, the inner shaft controls the screw sleeves at two sides to displace in the opposite directions by using the screw heads at two ends, and after the seeds expand to a certain amount, the lugs slide out from the embedding openings of the bottom plate to release locking.

S4, because the off normal that the bottom plate goes on along the back shaft is connected, the seed in rectangular plate district and corresponding region is pressed and is moved the bottom plate and carry out upper left and lower upper right deflection, it is restricted by the filter screen after the certain angle of roll-out in the disinfection pond to the left end of bottom plate, the clearance is opened to the bottom plate bottom the disinfection pond this moment, liquid medicine in the disinfection pond can be followed this clearance and discharged, and the filter screen can intercept the seed in the disinfection pond, utilize the natural change that the seed soaked to realize the self-discharge of medicament with this, can effectively avoid soaking for a long time excessively to disinfect and lead to causing harmful effects to the seed, and this process need not manual control, utilize seed self to carry out mechanical control, on the one hand more accurate, on the other hand is handling a large amount of seeds in-process, need not too much to drop into the manual work.

S5, because the absorption rate of different seeds to liquid differs, and the disinfection time differs, the user can actively rotate the inner shaft along the inner path from the outer side of the disinfection tank, so that the embedding amount of the convex block and the embedding opening is manually controlled, the screen plate and the connecting rod can unlock the bottom plate under different offsets, and the bottom plate has better applicability.

S6, the in-process that deflects about going on at the bottom plate, the billet that extends out from the bottom plate both sides carries out synchronous motion along the caulking groove that corresponds respectively, the billet both ends are followed the inclined plane of narrowing gradually and are supported the song, make its middle part form arch skeleton from the interior outer bullet of opening, and utilize this skeleton jack-up elastic skin at the inside hollow region that forms of seed, the usable end hollow region makes things convenient for oozing of liquid between the seed on the one hand, this hollow region of on the other hand can ventilate with outside intercommunication, effectively avoid the seed to breathe exothermic and can not in time give off and cause the heartburn, the security of seed in the disinfection process has been guaranteed.

S7, after the liquid discharge in the seed, usable steel pipe of user or other sleeve pipes insert along the breach on the otter board, make it cup joint with the control arm top to promote the bottom plate and carry out upper left and lower right deflection, the clearance between bottom plate left side and the disinfection pond is sealed this moment, opens the clearance between bottom plate right side and the disinfection pond, makes the seed after the disinfection pour out from this fast, compares in getting kind more light, convenient in following the pond from the top.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, in the seed soaking process, water is absorbed and expanded to push the screen plate to move upwards to transfer the inner shaft, the screw heads at two ends are used for controlling the screw sleeves at two sides to displace in opposite directions, so that the projection slides out of the embedding opening of the bottom plate to unlock, the seeds in the long plate area and the corresponding area press the bottom plate to deflect left, down and up, the bottom plate is limited by the filter screen until the left end of the bottom plate rotates out of the disinfection tank for a certain angle, at the moment, the bottom plate opens a gap at the bottom of the disinfection tank, liquid medicine in the disinfection tank can be discharged from the gap, and the filter screen can intercept the seeds in the disinfection tank, so that the self-discharge of the medicine is realized by utilizing the natural change of seed soaking, the adverse effect on the seeds caused by long-time over-disinfection can be effectively avoided, the process is free of manual control, the seeds are mechanically controlled, on one hand, the other hand, the process of treating a large amount of seeds is more accurate, and on the other hand, no excessive labor is needed.

In the invention, because different seeds have different absorption rates for liquid and different disinfection time, a user can actively rotate the inner shaft along the inner path from the outer side of the disinfection tank so as to manually control the embedding amount of the lug and the embedding opening, so that the mesh plate and the connecting rod can unlock the bottom plate under different offsets, and the invention has better applicability.

In the invention, in the process of deflecting the bottom plate from left to right and up to right, the steel bars extending from two sides of the bottom plate respectively move synchronously along the corresponding caulking grooves, two ends of the steel bars are resisted and bent along the gradually narrowed inclined planes, so that the middle part of the steel bars is bounced from the inside to the outside of the opening to form an arched framework, and the framework is utilized to jack up the elastic skin to form a hollow area inside the seeds.

In the invention, after liquid in the seeds is discharged, a user can use a steel pipe or other sleeves to insert along the notch on the screen plate, so that the steel pipe or other sleeves are sleeved with the top end of the control arm and push the bottom plate to deflect from top to bottom, at the moment, the gap between the left side of the bottom plate and the disinfection tank is closed, and the gap between the right side of the bottom plate and the disinfection tank is opened, so that the disinfected seeds can be quickly poured out from the gap.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a left perspective view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is an exploded view of FIG. 2 of the present invention;

FIG. 5 is a schematic perspective view of the base plate of FIG. 4 according to the present invention;

FIG. 6 is an illustration of the caulking groove of FIG. 4;

FIG. 7 is a right perspective view of the present invention;

FIG. 8 is an enlarged view of the invention at B in FIG. 7;

fig. 9 is a schematic bottom perspective view of fig. 7 according to the present invention.

In the figure: 1. a disinfection tank; 2. a valve tube; 3. a triggered pool bottom; 31. a drainage assembly; 311. a support shaft; 312. a base plate; 313. a shorting plate region; 314. a slab region; 315. an arc groove; 316. filtering with a screen; 317. a screen plate; 318. a guide tube; 319. a guide groove; 3110. adjusting a rod; 3111. a connecting rod; 3112. an inner channel; 3113. an inner shaft; 3114. a tooth socket; 3115. a tooth surface; 3116. a screw head; 3117. a threaded sleeve; 3118. a bump; 3119. embedding; 32. a core assembly; 321. a through hole; 322. a steel bar; 323. an opening; 324. caulking grooves; 325. an elastic skin; 326. a seed discharge part; 3261. a control arm; 3262. and (4) notches.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a can avoid disinfecting excessive ecological agriculture seed preprocessing device, including liquid medicine or the hot water in the disinfection pond 1 and the disinfection pond 1 that is used for placing the seed, and the upside fixed mounting of disinfection pond 1 side surface has a valve pipe 2 that is used for annotating liquid medicine, the bottom of disinfection pond 1 is established to open structure, and the inside of disinfection pond 1 is provided with triggers formula bottom of the pool 3, pour into the sterile seed of needs and shakeout in 1 to disinfection pond during the use, then utilize valve pipe 2 to annotate liquid medicine or the hot water that carries out disinfection treatment to the seed in the disinfection pond 1.

In the present embodiment, as shown in fig. 1, 2, 3, 4 to 9, the trigger type pool bottom 3 is composed of a drainage assembly 31 and a center arch assembly 32, the drainage assembly 31 is disposed at the bottom of the disinfection pool 1, and the center arch assembly 32 is disposed on the drainage assembly 31.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 to fig. 9, the drainage assembly 31 includes a support shaft 311 fixedly connected to the lower side of the disinfection tank 1, the support shaft 311 is offset from the middle line of the disinfection tank 1, and a bottom plate 312 adapted to the inner wall of the disinfection tank 1 is disposed in the disinfection tank 1;

the bottom plate 312 is rotatably connected to the supporting shaft 311 through a shaft sleeve fixedly mounted at the bottom, the bottom plate 312 is divided into a short plate area 313 and a long plate area 314 along the supporting shaft 311, an arc groove 315 matched with the bottom plate 312 is formed in the inner wall of the disinfection tank 1 close to one side of the short plate area 313, and the bottom plate 312 can be attached to the arc groove 315 to keep a sealing effect when rotating in a certain angle through the supporting shaft 311;

the side surface of the bottom plate 312, which is positioned on one side of the long plate area 314, is fixedly connected with a filter screen 316 woven by a steel cable, the outer end of the filter screen 316 is fixedly installed on the inner side wall of the disinfection tank 1 to prevent seeds from leaking, and the bottom plate 312 is limited, because the bottom plate 312 is connected along the offset of the support shaft 311, the long plate area 314 and the seeds in the corresponding area press the bottom plate 312 to deflect from the left to the right until the left end of the bottom plate 312 is rotated out of the disinfection tank 1 by the filter screen 316 after rotating out of a certain angle, at the moment, the bottom plate 312 opens a gap at the bottom of the disinfection tank 1, liquid medicine in the disinfection tank 1 can be discharged from the gap, and the filter screen 316 can intercept the seeds in the disinfection tank 1;

a screen plate 317 is arranged in the disinfection tank 1, guide pipes 318 are fixedly arranged on two sides of the screen plate 317, a guide groove 319 corresponding to the guide pipes 318 is formed in the inner side wall of the disinfection tank 1, and the screen plate 317 is slidably connected in the guide groove 319 through the guide pipes 318;

an adjusting rod 3110 is slidably connected in the left guide tube 318 and locked by a bolt, a connecting rod 3111 is vertically movably inserted in the left side wall of the disinfection tank 1, and the top end of the connecting rod 3111 and the top end of the adjusting rod 3110 are locked by a pin;

an inner channel 3112 which is communicated with the connecting rod 3111 is longitudinally arranged at the lower position of the left side wall of the disinfection tank 1, an inner shaft 3113 is rotatably connected in the inner channel 3112, a tooth socket 3114 is annularly arranged at the middle position of the inner shaft 3113, a tooth surface 3115 which is meshed with the tooth socket 3114 and can drive the inner shaft 3113 to rotate is arranged at the lower end of the connecting rod 3111, the screen plate 317 is placed in the disinfection tank 1, the screen plate 317 covers seeds, then the adjusting rod 3110 on the left side guide pipe 318 is slid to adjust the height and then locked by a bolt, the adjusting rod 3110 is aligned with the connecting rod 3111, the two parts are locked by a pin, water is absorbed and expanded in the seed soaking process, the screen plate 317 is pushed to move upwards when the seeds are expanded, the adjusting rod 3110 is used for driving the connecting rod 3111 to move synchronously, and the tooth surface 3115 at the lower end of the upward sliding connecting rod 3111 pulls the inner shaft 3113 to rotate along the tooth socket 3114;

both ends of the inner shaft 3113 are respectively provided with a screw head 3116 in the shape of a screw rod, the screw heads 3116 on both sides are symmetrically arranged, the screw heads 3116 on both sides are respectively in threaded connection with a screw sleeve 3117, a bump 3118 is integrally formed on the screw sleeve 3117, both ends of the left side of the bottom plate 312 are respectively provided with an embedding port 3119 corresponding to the bump 3118, the bump 3118 can be embedded into the embedding port 3119 to lock the bottom plate 312 in the horizontal state closed disinfection tank 1, the screw heads 3116 on both ends are used for controlling the back-to-back displacement of the screw sleeves 3117 on both sides when the inner shaft 3113 rotates, and after the seeds expand to a certain amount, the bump 3118 slides out from the embedding port 3119 of the bottom plate 312 to release the locking.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4 to fig. 9, the arch center assembly 32 includes a plurality of through holes 321 transversely opened on the bottom plate 312, steel bars 322 are movably connected inside the through holes 321, and an opening 323 communicating with the through holes 321 is opened at the top of the bottom plate 312;

the front inner side wall and the rear inner side wall of the disinfection tank 1 are both provided with embedded grooves 324 corresponding to the steel bars 322, the abutting walls of the embedded grooves 324 and the steel bars 322 are provided with inclined surfaces, the embedded grooves 324 at one side of the long plate area 314 are inclined surfaces from top to bottom from deep to shallow, and the embedded grooves 324 at one side of the short plate area 313 are inclined surfaces from bottom to top from deep to shallow;

the two ends of the steel bar 322 extend into the corresponding caulking grooves 324, the steel bar 322 can be bent along the inclined surface to form an arch-shaped framework from the opening 323, the top surface of the bottom plate 312 is fixedly connected with elastic skins 325 corresponding to the opening 323 and the steel bar 322, the steel bars 322 extending from the two sides of the bottom plate 312 respectively move synchronously along the corresponding caulking grooves 324 in the process of left, right and upper deflection of the bottom plate 312, the two ends of the steel bar 322 are bent along the inclined surface which is gradually narrowed, so that the middle part of the steel bar is bounced from the inside to the outside of the opening 323 to form the arch-shaped framework, and the framework is utilized to jack the elastic skins 325 to form a hollow area inside the seed;

the bottom plate 312 is provided with a seed discharge portion 326.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4 to fig. 9, the seed discharging portion 326 includes a control arm 3261 fixedly installed on the top of the bottom plate 312, a notch 3262 for operating the control arm 3261 is opened on the surface of the mesh plate 317, a steel tube or other sleeve is inserted along the notch 3262 on the mesh plate 317, so that it is sleeved on the top end of the control arm 3261, and the bottom plate 312 is pushed to deflect left, upper, right, and lower.

In this embodiment, as shown in fig. 1, 2, 3, 4 to 9, the inner side wall of the disinfection tank 1 is provided with a through opening for moving the protrusion 3118.

In the present embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4 to fig. 9, the area between the elastic skin 325 and the bottom plate 312 is communicated with the left side edge of the bottom plate 312 by forming a slot.

The implementation method of the ecological agriculture seed pretreatment device capable of avoiding excessive disinfection comprises the following steps:

s1, pouring seeds to be disinfected into a disinfection tank 1 and spreading the seeds, then putting a screen plate 317 into the disinfection tank 1 to cover the screen plate 317 on the seeds, sliding an adjusting rod 3110 on a left guide pipe 318 to adjust the height and then locking the adjusting rod 3110 by using a bolt to align the adjusting rod 3110 with a connecting rod 3111, combining the two through a pin, and then filling liquid medicine or hot water for disinfecting the seeds into the disinfection tank 1 by using a valve pipe 2;

s2, when hot water is used, the seeds are stirred and poured into 55 ℃ warm water which is 3 times of the volume of the seeds, the water temperature is reduced to 30 ℃ after the seeds are continuously stirred for 20 minutes, the seeds are continuously soaked for 3 to 4 hours, the germs such as damping-off, damping-off and the like on the surfaces of the seeds can be killed, and the method is suitable for various vegetable seeds, and the screen plate 317 is arranged after the seeds are stirred;

when the liquid medicine is used, for example, the seed is soaked by potassium permanganate liquid, the seed is soaked by 10% of liquid medicine for 10-30 minutes, virus diseases and early blight of solanaceous vegetables can be relieved and controlled, and the screen plate 317 can be installed before water injection;

s3, the seeds are expanded due to water absorption in the soaking process, the seeds cannot penetrate through the screen plate 317, the screen plate 317 is pushed to move upwards when the seeds are expanded, the adjusting rod 3110 is used for driving the connecting rod 3111 to move synchronously, the tooth surface 3115 at the lower end of the upward sliding connecting rod 3111 pulls the inner shaft 3113 to rotate along the tooth grooves 3114, the threaded sleeves 3117 on the two sides are controlled to move back and back by the inner shaft 3113 through the threaded heads 3116 at the two ends, and after the seeds are expanded to a certain amount, the bump 3118 slides out of the embedding opening 3119 of the bottom plate 312 to be unlocked;

s4, because the bottom plate 312 is connected along the offset of the supporting shaft 311, the long plate area 314 and the seeds in the corresponding area press the bottom plate 312 to deflect from the left to the right until the left end of the bottom plate 312 rotates out of the disinfection tank 1 by a certain angle and is limited by the filter screen 316, at the moment, a gap is opened at the bottom of the disinfection tank 1 by the bottom plate 312, liquid medicine in the disinfection tank 1 can be discharged from the gap, and the filter screen 316 can intercept the seeds in the disinfection tank 1, so that the self-discharge of the medicine can be realized by utilizing the natural change of seed soaking, the adverse effect on the seeds caused by long-time soaking and over-disinfection can be effectively avoided, the process does not need manual control, the seeds are utilized to be mechanically controlled, on the one hand, the precision is higher, and on the other hand, excessive labor is not needed to be put into in the process of treating a large number of seeds;

s5, because different seeds have different absorption rates for liquid and different disinfection time, a user can actively rotate the inner shaft 3113 along the inner channel 3112 from the outer side of the disinfection tank 1 to manually control the embedding amount of the bump 3118 and the embedding opening 3119, so that the screen plate 317 and the connecting rod 3111 can unlock the bottom plate 312 under different offset, and the method has better applicability;

s6, in the process that the bottom plate 312 deflects left, down, right and up, the steel bars 322 extending from the two sides of the bottom plate 312 move synchronously along the corresponding caulking grooves 324 respectively, the two ends of the steel bars 322 are resisted and bent along the gradually narrowed inclined planes, so that the middle part of the steel bars is elastically bent from the inside and the outside of the opening 323 to form an arched framework, the framework is utilized to jack the elastic skin 325 to form a hollow area inside the seeds, on one hand, the hollow area can be utilized to facilitate the seepage of liquid among the seeds, on the other hand, the hollow area can be communicated with the outside to ventilate, the phenomenon that the seeds are breathed and released and cannot be diffused in time to cause heartburn is effectively avoided, and the safety of the seeds in the disinfection process is ensured;

s7, after the liquid in the seed is discharged, the user can insert along the notch 3262 on the screen 317 by using a steel pipe or other sleeves, so that the steel pipe or other sleeves are sleeved with the top end of the control arm 3261, and the bottom plate 312 is pushed to deflect upwards and downwards from the left and right, at the moment, the gap between the left side of the bottom plate 312 and the disinfection tank 1 is sealed, and the gap between the right side of the bottom plate 312 and the disinfection tank 1 is opened, so that the disinfected seed can be poured out quickly from the gap, and the method is easier and more convenient to take the seed from the tank from the top.

The foregoing shows and describes the general principles, essential features, and advantages of the 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 preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a can avoid disinfecting excessive ecological agriculture seed preprocessing device, liquid medicine or hot water in disinfection pond (1) and the disinfection pond (1) that are used for placing the seed, and the upside fixed mounting of disinfection pond (1) side surface has valve pipe (2) that are used for annotating liquid medicine, its characterized in that: the bottom of disinfection pond (1) is established to open structure, and the inside in disinfection pond (1) is provided with trigger formula bottom of the pool (3).

2. The ecological agricultural seed pretreatment apparatus capable of avoiding excessive sterilization according to claim 1, characterized in that: trigger formula bottom of pool (3) comprises flowing back subassembly (31) and hunch heart subassembly (32), flowing back subassembly (31) set up the bottom at disinfection pond (1), hunch heart subassembly (32) set up on flowing back subassembly (31).

3. The ecological agricultural seed pretreatment device capable of avoiding the over-sterilization according to claim 2, characterized in that: the liquid drainage component (31) comprises a support shaft (311) fixedly connected to the inner lower side of the disinfection tank (1), the support shaft (311) deviates from the median line of the disinfection tank (1) and is arranged in a deviation manner, and a bottom plate (312) matched with the inner wall of the disinfection tank (1) is arranged in the disinfection tank;

the bottom plate (312) is rotatably connected to the supporting shaft (311) through a shaft sleeve fixedly installed at the bottom, the bottom plate (312) is divided into a short plate area (313) and a long plate area (314) along the supporting shaft (311), an arc groove (315) matched with the bottom plate (312) is formed in the inner wall of the disinfection tank (1) close to one side of the short plate area (313), and the bottom plate (312) can be attached to the arc groove (315) to keep a sealing effect when rotating in a certain angle through the supporting shaft (311);

the side surface of the bottom plate (312) at one side of the long plate area (314) is fixedly connected with a filter screen (316) woven by a steel cable, and the outer end of the filter screen (316) is fixedly arranged on the inner side wall of the disinfection tank (1) for preventing seeds from leaking and limiting the bottom plate (312);

a screen plate (317) is arranged in the disinfection tank (1), guide pipes (318) are fixedly mounted on two sides of the screen plate (317), guide grooves (319) corresponding to the guide pipes (318) are formed in the inner side wall of the disinfection tank (1), and the screen plate (317) is connected in the guide grooves (319) in a sliding mode through the guide pipes (318);

an adjusting rod (3110) is connected in the guide pipe (318) on the left side in a sliding mode and locked through a bolt, a connecting rod (3111) is vertically movably inserted into the side wall of the left side of the disinfection tank (1), and the top end of the connecting rod (3111) and the top end of the adjusting rod (3110) are locked through a pin;

an inner channel (3112) longitudinally communicated with the connecting rod (3111) is formed in the lower position of the left side wall of the disinfection tank (1), an inner shaft (3113) is connected in the inner channel (3112) in a rotating mode, a tooth groove (3114) is formed in the middle position of the inner shaft (3113) in a ring mode, and a tooth surface (3115) meshed with the tooth groove (3114) and capable of pulling the inner shaft (3113) to rotate is formed in the lower end of the connecting rod (3111);

the both ends of interior axle (3113) all are established to screw head (3116) of silk rod-like, both sides screw head (3116) are the symmetry and set up, and all threaded connection has swivel nut (3117) on screw head (3116) of both sides, integrated into one piece has lug (3118) on swivel nut (3117), inlay mouth (3119) that correspond with lug (3118) are all seted up at the both ends of bottom plate (312) left side, and lug (3118) can inlay mouth (3119) and lock bottom plate (312) in the disinfection pond (1) is sealed to the horizontality.

4. The ecological agricultural seed pretreatment device capable of avoiding the over-sterilization according to claim 3, characterized in that: the arch center assembly (32) comprises a plurality of through holes (321) transversely formed in the bottom plate (312), steel bars (322) are movably connected inside the through holes (321), and an opening (323) communicated with the through holes (321) is formed in the top of the bottom plate (312);

the front inner side wall and the rear inner side wall of the disinfection tank (1) are respectively provided with an embedded groove (324) corresponding to the steel bar (322), the abutting walls of the embedded grooves (324) and the steel bar (322) are inclined planes, the embedded groove (324) positioned on one side of the long plate area (314) is an inclined plane from top to bottom from deep to shallow, and the embedded groove (324) positioned on one side of the short plate area (313) is an inclined plane from bottom to top from deep to shallow;

two ends of the steel bar (322) extend into the corresponding embedded grooves (324), the steel bar (322) can be bent along the inclined surface to form an arch-shaped framework from the opening (323), and the top surface of the bottom plate (312) is fixedly connected with an elastic skin (325) corresponding to the opening (323) and the steel bar (322);

the bottom plate (312) is provided with a seed discharge part (326).

5. The ecological agricultural seed pretreatment device capable of avoiding the over-sterilization according to claim 4, characterized in that: the seed discharge part (326) comprises a control arm (3261) fixedly mounted at the top of the bottom plate (312), and a notch (3262) for operating the control arm (3261) is formed in the surface of the screen plate (317).

6. The ecological agricultural seed pretreatment apparatus capable of avoiding excessive sterilization according to claim 3, characterized in that: the inner side wall of the disinfection tank (1) is provided with a port for the movement of the bump (3118).

7. The ecological agricultural seed pretreatment apparatus capable of avoiding excessive sterilization according to claim 4, characterized in that: the area between the elastic skin (325) and the bottom plate (312) is communicated with the left side edge of the bottom plate (312) through a slotted hole.

8. The method for implementing the ecological agricultural seed pretreatment device capable of avoiding the excessive disinfection according to claim 1, comprising the following steps:

s1, pouring seeds needing to be disinfected into a disinfection tank (1) and flattening, then putting a screen plate (317) into the disinfection tank (1), covering the screen plate (317) on the seeds, sliding an adjusting rod (3110) on a left guide pipe (318) to adjust the height and then locking the adjusting rod (3110) through a bolt, aligning the adjusting rod (3110) with a connecting rod (3111), combining and locking the adjusting rod (3110) and the connecting rod (3111) through a pin, and filling liquid medicine or hot water for disinfecting the seeds into the disinfection tank (1) through a valve pipe (2);

s2, when hot water is used, the seeds are poured into 55 ℃ warm water which is 3 times of the volume of the seeds while stirring, the water temperature is reduced to 30 ℃ after the seeds are continuously stirred for 20 minutes, the seeds are continuously soaked for 3 to 4 hours, germs such as damping-off, damping-off and the like on the surfaces of the seeds can be killed, the method is suitable for various vegetable seeds, and the screen plate (317) is arranged after the stirring;

when the liquid medicine is used, for example, the seeds are soaked by potassium permanganate liquid, the seeds are soaked by 10 percent of liquid medicine for 10 to 30 minutes, virus diseases and early blight of solanaceous vegetables can be relieved and controlled, and the screen plate (317) can be arranged before water is injected;

s3, the seeds can absorb water and swell in the soaking process, because the seeds cannot penetrate through the screen plate (317), the screen plate (317) is pushed to move upwards in the swelling process, the adjusting rod (3110) is utilized to drive the connecting rod (3111) to move synchronously, the tooth surface (3115) at the lower end of the upward sliding connecting rod (3111) pulls the inner shaft (3113) to rotate along the tooth socket (3114), at the moment, the inner shaft (3113) controls the thread sleeves (3117) at the two sides to move back and back by utilizing the thread heads (3116) at the two ends, and after the seeds swell to a certain amount, the bump (3118) slides out of the rabbet (3119) of the bottom plate (312) to release locking;

s4, because the bottom plate (312) is connected along the deviation of the supporting shaft (311), the long plate area (314) and the seeds in the corresponding area press the bottom plate (312) to deflect from the left to the right until the left end of the bottom plate (312) rotates out of a certain angle from the disinfection tank (1) and is limited by the filter screen (316), at the moment, a gap is opened at the bottom of the disinfection tank (1) by the bottom plate (312), liquid medicine in the disinfection tank (1) can be discharged from the gap, and the seeds can be intercepted in the disinfection tank (1) by the filter screen (316), so that the self-discharge of the medicine is realized by utilizing the natural change of seed soaking, the adverse effect on the seeds caused by long-time soaking and over-disinfection can be effectively avoided, the process does not need manual control, the seeds are mechanically controlled by themselves, on the one hand, the other hand, and in the process of treating a large number of seeds, excessive manual work is not needed;

s5, because different seeds have different absorption rates for liquid and different disinfection time, a user can actively rotate the inner shaft (3113) along the inner channel (3112) from the outer side of the disinfection tank (1) to manually control the embedding amount of the bump (3118) and the embedding opening (3119), so that the screen plate (317) and the connecting rod (3111) can unlock the bottom plate (312) under different offset, and the method has better applicability;

s6, in the process that the bottom plate (312) deflects left, down and right, the steel bars (322) extending from two sides of the bottom plate (312) move synchronously along the corresponding caulking grooves (324) respectively, two ends of the steel bars (322) are bent along the inclined planes which are gradually narrowed, the middle of the steel bars are made to bounce inside and outside the opening (323) to form an arch-shaped framework, and the framework is used for jacking up the elastic skin (325) to form a hollow area inside the seeds, so that on one hand, the bottom hollow area can be used for facilitating seepage of liquid among the seeds, on the other hand, the hollow area can be communicated with the outside for ventilation, the seeds are effectively prevented from breathing and releasing heat and cannot be diffused in time to cause heartburn, and the safety of the seeds in the disinfection process is ensured;

s7, after the liquid in the seed is discharged, the user can insert along breach (3262) on otter board (317) with steel pipe or other sleeve pipes, make it cup joint with control arm (3261) top, and promote bottom plate (312) and carry out upper left deflection and lower right deflection, the clearance between bottom plate (312) left side and disinfection pond (1) this moment seals, open the clearance between bottom plate (312) right side and disinfection pond (1), make the seed after the disinfection pour out from this fast, compare in from the top in follow pond and plant more easily, convenient.

Images