Seed drying-machine with screening function
Technical Field
The utility model relates to the field of agricultural technologies, specifically be a seed drying-machine with screening function.
Background
Crops and forest seeds need to be dried when the seeds need to be stored and transported for a long time, otherwise, the seeds are easy to mildew due to high water content, and great economic loss is caused. Therefore, the seeds need to be dried to reduce the water content, and can be stored for a long time.
The existing seed drying device is always required to be subjected to impurity removal after being dried, seeds are possibly damped in the impurity removal process, the drying effect of the seeds is reduced, and therefore the existing seed drying device is required to be capable of removing impurities before drying.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seed drying-machine with screening function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a seed dryer with a screening function comprises a base, wherein the top of the base is fixedly connected with a shell, the side surface of the shell is fixedly connected with a first shell, the side surface of the shell is respectively provided with an air inlet and an air outlet, the top of the shell is fixedly connected with a supporting rod, the inner part of the supporting rod is fixedly connected with a retractor, the side surface of the retractor is fixedly connected with a connecting rod, the side surface of the connecting rod is fixedly connected with a push block, the top of the supporting rod is fixedly connected with a screening box, the top of the screening box is slidably connected with a stop block, the inner part of the screening box is fixedly connected with a vibration screening plate, the side surface of the screening box is fixedly connected with a hose, the bottom of the air outlet is fixedly connected with a second filter screen, the top of the shell is fixedly connected with a funnel, the bottom of the funnel is fixedly connected with a discharge pipe, the bottom of the discharge pipe is provided with a flat outlet, the top of the funnel is fixedly connected with an inlet pipe, the filter screen is fixedly connected inside the feeding pipe, the first motor is fixedly connected to the side surface of the shell, the first fan is fixedly connected to the side surface of the first motor, the first heater is fixedly connected inside the first shell, the first drying pipe is fixedly connected to the side surface of the first shell, the connecting block is fixedly connected to the bottom end inside the first drying pipe, the first conveying belt is fixedly connected to the top of the connecting block, the stop block is fixedly connected to the front surface of the first conveying belt, the connecting rod is fixedly connected to the side surface of the connecting block, the mesh bag is fixedly connected to the side surface of the connecting rod, the second shell is fixedly connected to the side surface of the shell, the second motor is fixedly connected to the side surface of the second shell, the second fan is fixedly connected to the side surface of the second motor, the second heater is fixedly connected inside the second shell, and the second drying pipe is fixedly connected to the side surface of the second shell, the inside fixedly connected with second conveyer belt of second drying duct, the side fixedly connected with of connecting rod goes out the pocket, the bottom fixedly connected with of going out the pocket collects the bag.
Preferably, the first motor and the second motor are of the same type, the types of the first motor and the second motor are both s87 speed reducers, the rated power is 200w, the rated voltage is 220v, and the rated rotating speed is 1400 revolutions.
Preferably, the diameter of the meshes of the filter screen is slightly larger than the particle size of the seed particles, and the filter screen can be detached.
Preferably, the length of the stopper is the same as that of the first conveyor belt, and the height of the stopper is slightly higher than the central height of the first fan.
Preferably, the surfaces of the first conveyor belt and the second conveyor belt are coated with water-absorbent resin, and the rotating speed and the length of the first conveyor belt and the second conveyor belt are the same.
Preferably, the number of the first filter screens is two, the two first filter screens are respectively distributed on two sides of the shell, and the two first filter screens are made of stainless steel.
Preferably, the number of the air inlets and the air outlets is two, and each air inlet and each air outlet form one group, namely two groups, wherein the upper group of air inlets are arranged on the left side of the shell, the air outlets are arranged on the right side, and the lower group of air inlets are opposite in direction.
Compared with the prior art, the beneficial effects of the utility model are that: the seed dryer with the screening function is characterized in that seeds are poured into a screening box, a vibration screening plate is started, small-particle impurities are screened to the lower part, then a stop block is pulled, a push rod is pushed to drive a push plate to move, the screened seeds are pushed into a feeding pipe, the impurities on the lower part are operated through a retractor, a connecting rod moves to drive the push block to move in the screening box, the impurities are pushed out of an outlet, the other side of the impurity is filtered through a filter screen arranged in the feeding pipe, because the diameter of the mesh of the filter screen is slightly larger than the particle size of the seeds, most of the seeds can enter a first drying pipe through the filter screen during feeding, the impurities cannot enter the first drying pipe, the filter screen can be detached to be cleaned and then dried, a flat outlet is formed at the tail end of the discharging pipe, the seeds can be laid on the first conveying belt, and the seeds enter the first drying pipe, start first motor, drive first fan and rotate, open first heater, when the seed moves on first conveyer belt, can dry the seed, reach the end of first conveyer belt when the seed, the pocket will fall into in the seed continuation removal, then get into the second conveyer belt through the pocket and carry out the secondary and dry, can make the stoving effect better, the conveyer belt surface scribbles water-absorbing resin, can absorb water to the seed below.
Drawings
Fig. 1 is a schematic structural view of a front view of the present invention;
FIG. 2 is a schematic structural view of a cross-sectional view of a formal surface of the present invention;
FIG. 3 is a schematic structural diagram of a top view of the filter screen of the present invention;
FIG. 4 is a schematic structural view of a front view of a discharge tube of the present invention;
fig. 5 is a schematic structural view of a side view of the tapping pipe of the present invention.
In the figure: the device comprises a base, a shell, a first shell, a second shell, a feeding pipe, a filtering net, a first drying pipe, a drying pipe and a drying device, wherein the base is 1, the shell is 2, the shell is 3, the first shell is 4, the second shell is 4, the feeding pipe is 5, the filtering net is 6, the drying pipe is 7, the air outlet, the first conveying belt is 9, the air inlet, the first motor is 11, the first motor, the first fan is 12, the first heater, the second heater is 13, the second heater is 14, the second heater, the second motor, the second shell is 25, the second drying pipe is 26, the second drying pipe, the second filtering net, the 28, the discharging pipe 28 discharging pipe, the discharging pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a seed dryer with a screening function comprises a base 1, wherein the top of the base 1 is fixedly connected with a shell 2, the side of the shell 2 is fixedly connected with a first shell 3, the side of the shell 2 is respectively provided with an air inlet 10 and an air outlet 8, the number of the air inlets 10 and the number of the air outlets 8 are two, each air inlet 10 and each air outlet 8 form one group, the total number of the two groups is two, the upper group of air inlets 10 is arranged on the left side of the shell 2, the air outlets 8 are arranged on the right side of the shell, the lower group of air inlets 8 is in opposite direction, the bottom of the air outlets 8 is fixedly connected with a first filter screen 17, the number of the first filter screens 17 is two, the two first filter screens 17 are respectively distributed on two sides of the shell 2, the two first filter screens 17 are made of stainless steel, the top of the shell 2 is fixedly connected with a funnel 4, the top of the funnel 4 is fixedly connected with a feeding pipe 5, and the interior of the feeding pipe 5 is fixedly connected with a filter screen 6, the diameter of the mesh of the filter screen 6 is slightly larger than the particle size of the seed particles, the filter screen 6 can be detached, the side surface of the first shell 3 is fixedly connected with a first motor 11, the first motor 11 and the second motor 24 are of the same type, the types of the first motor 11 and the second motor 24 are both s87 speed reducers, the rated power is 200w, the rated voltage is 220v, the rated rotating speed is 1400 r, the side surface of the first motor 11 is fixedly connected with a first fan 12, the inside of the first shell 3 is fixedly connected with a first heater 13, the side surface of the first shell 3 is fixedly connected with a first drying pipe 7, the first drying pipe 7 is used for drying, the tail end of the first drying pipe is provided with an air outlet 10 for ventilation, the bottom end inside of the first drying pipe 7 is fixedly connected with a connecting block 15, the top of the connecting block 15 is fixedly connected with a first conveyor belt 9, the surfaces of the first conveyor belt 9 and the second conveyor belt 20 are coated with water-absorbent resin, the water-absorbing resin is used for absorbing moisture below the seeds, the rotating speed and the length of the first conveyor belt 9 are the same as those of the second conveyor belt 20, the front surface of the first conveyor belt 9 is fixedly connected with a stop 33, the length of the stop 33 is the same as that of the first conveyor belt 9, the height of the stop 33 is slightly higher than the central height of the first fan 12, the side surface of the connecting block 15 is fixedly connected with a connecting rod 36, the side surface of the connecting rod 36 is fixedly connected with a mesh bag 18, the side surface of the shell 2 is fixedly connected with a second shell 25, the side surface of the second shell 25 is fixedly connected with a second motor 24, the side surface of the second motor 24 is fixedly connected with a second fan 23, the inside of the second shell 25 is fixedly connected with a second heater 19, the side surface of the second shell 25 is fixedly connected with a second drying pipe 26, the inside of the second drying pipe 26 is fixedly connected with the second conveyor belt 20, and the side surface of the connecting rod 36 is fixedly connected with a discharging bag 21, the bottom of the discharging bag 21 is fixedly connected with a collecting bag 22, and the collecting bag 22 is used for containing the dried seeds.
The working principle is as follows: the seed dryer with the screening function is characterized in that seeds are poured into a screening box 35, a vibration screening plate 32 is started to screen small-particle impurities to the lower part, then a stop block 33 is pulled to push a push rod 16 to drive a push plate 37 to move, the screened seeds are pushed into a feeding pipe 5, the impurities below are operated through a retractor 14, a connecting rod 36 moves to drive a push block 31 to move in the screening box 35 to push the impurities out of an outlet, the screened seeds are poured into the feeding pipe 5 on the other side, the diameter of meshes of the filtering net 6 is slightly larger than the particle size of the seeds through the filtering net 6, most of the seeds can enter a first drying pipe 7 through the filtering net 6 during feeding, the impurities cannot enter the first drying pipe 7, the filtering net 6 can be detached to be cleaned after each period of filtering, and then drying is carried out, the flat export 29 has been seted up to discharging pipe 28 end, can pave the seed on first conveyer belt 9, after the seed gets into first stoving pipe 7, start first motor 11, drive first fan 12 and rotate, open first 13 heaters, when the seed moves on first conveyer belt 9, can dry the seed, reach the end of first conveyer belt 9 when the seed, the seed continues to move and will fall into pocket 18, then get into second conveyer belt 20 through pocket 18 and carry out the secondary and dry, can make the stoving effect better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.