Disclosure of utility model
A biological bacterial fertilizer treatment device comprises a first conveyor belt, a first-stage screening device communicated with the first conveyor belt, a stirring device and a third discharge hole, wherein the first-stage screening device is communicated with the second-stage screening device through a second conveyor belt, the second-stage screening device comprises a second box body and a second feed inlet arranged at the top of the second box body, the second conveyor belt is connected with the second feed inlet, a second filter screen, a screening box and a vibrating device which are horizontally fixed are sequentially arranged in the second box body from top to bottom, the vibrating device is arranged at the bottom of the screening box and vibrates up and down through vibration, the third discharge hole is formed in the bottom of the screening box, the stirring device is communicated with the second box body through a channel, and a fifth discharge hole is formed in the bottom of the stirring device.
Untreated cubic biological bacterial manure enters into one-level sieving mechanism through first conveyer belt and carries out preliminary screening, in the bacterial manure enters into the second box of second grade sieving mechanism through the second feed inlet after the screening, the bacterial manure that enters into the second box falls into the second filter screen on, the bacterial manure after the filter of second filter screen falls into the screening incasement, vibrating device vibrates from top to bottom, make the screening case vibrate from top to bottom, shake massive bacterial manure on the one hand garrulous, the whereabouts of bacterial manure is accelerated on the one hand, through the garrulous bacterial manure of screening shake enters into agitating unit through third discharge gate and passageway, through agitating unit's fifth discharge gate whereabouts after stirring.
Preferably, the device further comprises two connecting rods hinged to the inner wall of the second box body, the two connecting rods are oppositely arranged on two sides of the screening box and connected with the screening box, a third filter screen horizontally fixed is further arranged inside the screening box, the device further comprises a fourth discharge hole, the fourth discharge hole is located at the bottom of the second box body and is opposite to the third discharge hole, and the second box body is communicated with the stirring device through the fourth discharge hole.
The screening case hangs inside the second box through the connecting rod of both sides, when vibrating device vibration screening case, shakes from top to bottom to vibrate and screen the bacterial manure, and the bacterial manure through the screening case falls into the third discharge gate, and third discharge gate and fourth discharge gate are just right, and the bacterial manure rethread fourth discharge gate falls into agitating unit in.
Preferably, the number of the vibration devices is 2, the vibration devices are respectively located at two corresponding sides of the bottom of the screening box, each vibration device consists of two rotating discs which are arranged in bilateral symmetry, a crankshaft connected between the two rotating discs, an ejector rod connected to the crankshaft and a double-head driving motor connected with the crankshaft, and the ejector rod passes through a limiting hole arranged at the bottom of the second box and abuts against one side of the bottom of the screening box.
The two symmetrical positions at the bottom of the screening box are respectively provided with 1 vibrating device, so that the screening box is in a relatively balanced state when vibrating, the vibrating devices are composed of crank mechanisms, the motor drives the vibrating devices, so that the ejector rods reciprocate up and down, limiting holes are formed in the bottom of the second box, the ejector rods penetrate through the limiting holes to prop against the bottom of the screening box, the limiting holes can ensure that the ejector rods reciprocate up and down, and the left vibrating device and the right vibrating device work simultaneously, and the ejector rods prop against the screening box up and down to enable the screening box to vibrate up and down.
Preferably, the stirring device comprises a stirring barrel and a plurality of groups of stirring rods arranged in the stirring barrel, wherein blades are arranged on the stirring rods, one group of stirring rods is formed by horizontally inclining two stirring rods which are oppositely arranged, the number of the stirring rod groups is at least 1 group, and the stirring device further comprises a motor which is arranged outside the stirring barrel and is connected with the stirring rod groups.
Be provided with a plurality of groups of puddlers in the agitator, the puddler level slope sets up, and two puddlers slope sets up relatively, forms a set of puddler group, falls on the puddler when the bacterial manure falls into the agitator, and the length of two puddlers needs to guarantee that the bacterial manure can fall on the puddler after falling into, and motor drive puddler axial rotation stirs the bacterial manure.
Preferably, the first-stage screening device comprises a first box body, a crushing rod, a first filter screen and an electric telescopic rod, wherein the crushing rod, the first filter screen and the electric telescopic rod horizontally reciprocate from top to bottom in the first box body, a first feeding hole is formed in the top of the first box body, the first feeding hole is connected with a first conveying belt, the crushing rod is horizontally fixed below the first feeding hole and is driven by a motor positioned outside the first box body, the first filter screen is horizontally fixed below the crushing rod, and the first filter screen further comprises a second discharging hole, and the second discharging hole is connected with a second conveying belt.
The primary bacterial manure in the first-stage screening device is conveyed to the first box body in the first-stage screening device through the first conveyor belt, the primary bacterial manure is firstly crushed through the crushing rod, the crushed bacterial manure falls into the first filter screen, the filtered bacterial manure falls into the bottom of the first box body, an electric telescopic rod is arranged on one side, far away from the second discharge port, of the bottom of the first box body, and the electric telescopic rod horizontally pushes the bacterial manure falling into the bottom of the first-stage box body to the second discharge port, pushes the bacterial manure onto the second conveyor belt and conveys the bacterial manure into the second-stage screening device.
Preferably, the electric telescopic rod is arranged at one side in the first box body and is connected with a push plate, and the push plate is opposite to the second discharge hole.
Preferably, still contain first discharge gate, first baffle, first discharge gate is located the bottom of first box, and first baffle one side is rotated with the bottom of first box and is connected, still including the mounting of fixed setting in the bottom of first box, when first baffle rotates to seal first discharge gate, the mounting is fixed first baffle.
If bacterial manure particles just meet the requirements after first-level screening, then do not get into the second grade screening, need take out the bacterial manure in the first box this moment from first box, and this moment, set up first discharge gate in first bottom of the case portion, first discharge gate department has first baffle, and first baffle one side rotates with first box to be connected, and the opposite side is fixed it through the mounting that sets up on first box lateral wall, and this mounting includes but is not limited to common door bolt structure, and rotatory hasp etc..
Preferably, the device also comprises a plurality of baffle plates obliquely arranged at the fourth discharge hole.
The baffle is arranged at the position, so that the speed of the bacterial manure falling into the stirring barrel can be slowed down, and the bacterial manure can be slowly fallen, stirred and dried more thoroughly.
Preferably, the stirring rod is hinged with the inner wall of the stirring barrel, the number of the stirring rods is 4, the stirring rods are equally divided into 2 groups, and the stirring rods are arranged on two sides of the inside of the stirring barrel and are inclined downwards.
Preferably, a drying device is fixedly arranged at the inner top of the stirring barrel, the drying device is an electric heating wire, a second baffle is further arranged at the bottom of the stirring barrel, and the fixing mode of the second baffle and the outer wall of the bottom of the stirring barrel is the same as the fixing mode of the first baffle and the first box body when the second baffle is closed.
When the second baffle is used for sealing the fifth discharge hole, the second baffle is the same as the fixing mode of the bottom of the stirring barrel and the fixing mode of the first baffle and the first box body, one side of the second baffle is rotationally connected with one side of the bottom of the stirring barrel, the other side of the second baffle is fixed on the second baffle through a fixing piece arranged on the outer side wall of the bottom of the stirring barrel, and the fixing piece comprises, but is not limited to, a common door latch structure, a rotary lock catch and the like. And fall into the biological bacterial manure in the agitator, start the outer motor drive puddler of agitator, stir biological bacterial manure, make it more even, secondly the top installation drying device, when stirring, dry the heating to biological bacterial manure for the bacterial manure that will preserve is unlikely to moist rotten.
The utility model has the advantages that the two screening barrels are arranged, bacterial manure which is only needed to be screened simply can be screened for a single time, bacterial manure which is needed to be screened for a plurality of times is directly sent to the second screening barrel through the second conveyor belt for a plurality of times, and can be screened for drying, the device is reasonable, the problem that the screening is insufficient due to the accumulation of microbial bacterial manure particles is solved, and the problem that biological bacterial manure is moist and needs to be dried is solved.
Detailed Description
Example 1
The biological bacterial fertilizer treatment device comprises a first conveyor belt 1 and a first box body 25 communicated with the first conveyor belt 1, wherein a first feed inlet 2 is formed in the upper end of the first box body 25, the first feed inlet 2 is communicated with the upper end of the first conveyor belt 1, and a crushing rod 3, a first filter screen 4, an electric telescopic rod 6 and a push plate 7 arranged at the end part of the electric telescopic rod are sequentially arranged in the first box body 25 from top to bottom; the crushing rod 3 is horizontally fixed below the first feeding hole 2 and driven by a first motor positioned outside the first box 25, the first filter screen 4 is horizontally fixed below the crushing rod 3, the electric telescopic rod is positioned at one side of the first box 25 and driven by a second motor positioned outside the wall of the first box 25, the electric telescopic rod 6 is horizontally arranged with the first filter screen 4, the crushing rod further comprises a first discharging hole 26, a second discharging hole 27 and a first baffle 20, the first discharging hole 26 is positioned at the bottom of the first box 25, the first baffle 20 is a part in the middle of the bottom of the first box 25, one side of the first baffle 20 is rotationally connected with the bottom of the first box 25, the other side of the first baffle 20 is rotationally locked with the first baffle 20 through a fixing piece positioned outside the bottom of the first box 25, the electric telescopic rod is opposite to the second discharging hole 27, the second discharging hole 27 is connected with the second conveyor belt 8, the crushing rod further comprises a second box 28, the top of the second box 28 is provided with the second conveyor belt 9, the second conveyor belt 9 is arranged at the top of the second box 28, the two vibrating devices are symmetrically arranged at the bottom of the two sides of the first box 25 and comprise vibrating discs 11, the vibrating device is arranged at the two sides of the bottom of the two vibrating discs 11 in sequence, the vibrating device is arranged at the bottom of the two sides of the two vibrating device 11 from top to the bottom of the vibrating device, the crankshaft 30 connected between the two rotating discs 29, the ejector rod 14 connected to the crankshaft 30 and the double-head driving motor connected to the crankshaft 30 are formed, and the ejector rod 14 passes through a limiting hole 31 at the bottom of the second box body and abuts against the bottom of the screening box 11.
The second filter screen 10 is horizontally and fixedly connected in the second box 28, the screening box 11 is hinged with the inner wall of the box by connecting rods 12 arranged on two sides, a third filter screen 13 is horizontally arranged in the screening box 11, a third discharge hole 22 is formed in the bottom of the screening box, the screening box 11 can vibrate up and down due to up-and-down reciprocating motion of the vibrating device 15, the screening box further comprises a fourth discharge hole 23 positioned at the bottom of the second box 28 and a stirring barrel 24 communicated with the fourth discharge hole 23, a fifth discharge hole 19 is further formed in the bottom of the stirring barrel 24, a second baffle 21 is arranged at the fifth discharge hole 19, the fixing mode of the second baffle 21 and the outer wall of the bottom of the stirring barrel 24 is the same as the connecting mode of the first baffle 20 and the first box 25, and the second baffle 21 in a closed state is fixed for a rotary sealing piece arranged on the outer wall of the stirring barrel.
The fourth discharge port 23 department is equipped with separation blade 16, and fourth discharge port 23 below communicates with each other with agitator 24, agitator 24 inner wall is articulated with 4 stirring rod 18, and both sides set up 2 respectively, and downward sloping setting, wherein be equipped with the blade on the stirring rod 18, still including setting up outside agitator 24 rather than continuous motor, motor drive stirring rod 18 rotates, the interior top fixed mounting of agitator 24 has heating wire 17. Untreated cubic biological bacterial manure passes through first conveyer belt 1, through first feed inlet 2, enter into first box 25, start the first motor outside the first box 25, first motor drives crushing pole 3 and rotates and smashes cubic biological bacterial manure, the bacterial manure after smashing falls into first filter screen 4, smash thinner equipartition and see through the bottom plate that first filter screen 4 fell to first box 25, if the bacterial manure granule of needs has met the requirement, then need not start electric telescopic handle 6, directly open the baffle of first box 25 bottom for bacterial manure falls out and collects.
If the bacterial manure particles do not meet the requirements, the electric telescopic rod 6 is started, bacterial manure on the bottom plate of the first box body 25 is pushed into the second conveying belt 8 and is sent into the second box body 28, the bacterial manure is filtered and screened again through the second filter screen 10, the filtered bacterial manure falls into the screening box 11, the vibrating device 15 vibrates the screening box 11 up and down, and screening is carried out again. The bacterial manure after screening falls into the stirring barrel 24, and flows out from a fifth discharge hole at the lower end of the stirring barrel 24 after being dried, and is collected. The third filter screen 13 is fixed to the level in the screening box 11, and the vibrating device 15 vibrates the screening box 11, so that the screening box 11 vibrates up and down, and the bacterial manure is screened more thoroughly. The link mechanism causes the links to reciprocate up and down, pushing the screening box 11 to vibrate up and down. The baffle 16 is arranged at the position, so that the speed of the bacterial manure falling to the stirring barrel 24 can be slowed down, and the stirring and drying are more thorough. The biological bacterial manure falling into the stirring barrel 24 is started up, and the stirring rod 18 is driven by a motor arranged outside the stirring barrel 24 to stir the biological bacterial manure.