CN112108361A - Screening plant is used in organic fertilizer production - Google Patents
Screening plant is used in organic fertilizer production Download PDFInfo
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- CN112108361A CN112108361A CN202010935620.XA CN202010935620A CN112108361A CN 112108361 A CN112108361 A CN 112108361A CN 202010935620 A CN202010935620 A CN 202010935620A CN 112108361 A CN112108361 A CN 112108361A
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- Prior art keywords
- box
- shaft
- scattering
- screening
- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/12—Manure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a screening device for organic fertilizer production, which belongs to the technical field of fertilizer processing and comprises a scattering box arranged on a support frame, wherein the top and the bottom of the scattering box are respectively provided with a feed inlet and a discharge hopper, a screening frame is arranged below the discharge hopper, a first support and a second support are arranged on two sides of the bottom of the screening frame, a movable support is arranged on the second support, a material receiving box is arranged below the screening frame, a gear box is arranged on one side wall of the scattering box, a driving motor is arranged on the gear box, a first stirring shaft and a second stirring shaft are arranged in the scattering box, a heating box is arranged on the side wall of an inner cavity of the scattering box, an air inlet device is arranged on the outer side wall of the scattering box, one end of the second stirring shaft, which extends out of the scattering box, is connected with a driving wheel, the fertilizer is scattered and screened after being dried by a set, thereby reducing the equipment cost, having simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of fertilizer processing, in particular to a screening device for organic fertilizer production.
Background
The organic fertilizer is an organic fertilizer or an organic microorganism coated fertilizer which is processed by fermenting, deodorizing and completely decomposing organic solid wastes (including organic garbage, straws, livestock and poultry manure, agricultural and sideline products and solid wastes generated by food processing).
Two sets of stirring rollers and drive stirring roller pivoted motor in the main agitator of current fertilizer screening plant are broken up fertilizer through the stirring roller, and two sets of stirring rollers set up side by side, and the top of agitator is equipped with the feed inlet, and the bottom of agitator lateral wall is equipped with the discharge gate. However, the above technical solutions still have the following technical problems: because fertilizer is wet easily after depositing for a long time, if not dry it, can influence the effect of screening greatly, the particle diameter of fertilizer granule is inconsistent moreover, consequently need use screening plant to sieve the material after smashing for the smashing and the screening of material need use two sets of solitary devices to go on, lead to scattering and the screening cost height of material.
Based on this, the invention designs a screening plant for organic fertilizer production to solve the above mentioned problems.
Disclosure of Invention
The invention aims to provide a screening device for organic fertilizer production, which solves the problems mentioned above.
In order to achieve the purpose, the invention provides the following technical scheme: a screening device for organic fertilizer production comprises a scattering box arranged on a support frame, wherein the top and the bottom of the scattering box are respectively provided with a feed inlet and a discharge hopper, a screening frame is arranged below the discharge hopper, a first support and a second support are arranged on two sides of the bottom of the screening frame, a movable support is arranged on the second support, the bottom of one end of the screening frame is rotatably connected to the top end of the first support, the other end of the screening frame is hinged to the top end of the movable support, a material receiving box is arranged below the screening frame, a gear box is arranged on one side wall of the scattering box, a driving motor is arranged on the gear box, a first stirring shaft and a second stirring shaft are arranged inside the scattering box, two output ends of the gear box are connected with one ends of the first stirring shaft and the second stirring shaft in a one-to-one correspondence manner, and the other ends of the first stirring shaft and, the first stirring shaft extends out the one end of breaking up the case is connected with first belt pulley, first belt pulley is connected with drive assembly's input through the belt, drive assembly's output connect in the bottom that the activity was supported, the elastic component is installed to the bottom intermediate position of screening frame, the inner chamber side wall of breaking up the case is installed with the heating cabinet, install air inlet unit on the lateral wall of breaking up the case, air outlet unit's the end of giving vent to anger through the interface of admitting air with the heating cabinet is connected, second stirring shaft extends the one end of breaking up the case is connected with the drive wheel, be connected through the linking arm between drive wheel and the air inlet unit.
Preferably, the scattering box comprises a box body, the heating box is installed on the lower side of the inner wall of the box body and is not in contact with the first stirring shaft and the second stirring shaft, and a discharge hole is formed in the position, located at the discharge hopper, of the bottom of the box body.
Preferably, the heating box is internally provided with heating wires or heating plates, and the side wall of the heating box is provided with a plurality of air outlet nozzles.
Preferably, the transmission assembly comprises a rotating shaft inserted in the bottom of the second support, a driven bevel gear is fixedly sleeved in the middle of the rotating shaft, a driving bevel gear is meshed with one side of the driven bevel gear, a transmission shaft is transversely arranged on the outer wall of the driving bevel gear, the transmission shaft is far away from one end of the driving bevel gear, a bearing seat is penetrated through one end of the bearing seat, a second belt pulley is arranged at one end of the bearing seat, the second belt pulley and one belt pulley are respectively connected to the two ends of the belt, and cams are fixedly arranged at the two ends of the rotating shaft in a.
Preferably, the movable support comprises a connecting rod, guide sleeves are installed on two sides of the top of the second support, the connecting rod penetrates through the inner portion of each guide sleeve, the connecting rod is hinged to one side of the screening frame through a hinged seat arranged at the top end of the connecting rod, the bottom end of the connecting rod is provided with a roller, and the surface of the roller is in contact with the surface of the cam all the time.
Preferably, the air inlet device comprises a piston cylinder arranged on the outer wall of the scattering box, one end, far away from the scattering box, of the piston cylinder is connected with a piston in an inserting mode, a second connecting shaft is arranged on the side wall of the piston, a first connecting shaft is arranged at the position, close to the edge, of the outer wall of the driving wheel, the connecting arm is connected between the second connecting shaft and the first connecting shaft, a one-way air inlet valve and a one-way air outlet valve are respectively arranged on the outer wall of the piston cylinder, and the one-way air outlet valve is connected with the.
Preferably, the connecting arm is L-shaped, and a first shaft sleeve and a second shaft sleeve which are correspondingly matched with the first connecting shaft and the second connecting shaft one to one are respectively arranged at two ends of the connecting arm.
Preferably, the elastic member is a compression spring.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the heating box is arranged in the scattering box, and the fertilizer is dried by the heating element in the heating box, so that the dried and scattered fertilizer is more beneficial to screening.
2. The first stirring shaft for scattering the fertilizer can drive the transmission assembly to work through the first belt pulley and the belt at the shaft end extending out of the scattering box, the transmission assembly serves as a driving source for driving the screening frame to shake, the transmission assembly drives one end of the screening frame to move up and down through the movable support, and after the material enters the screening frame, the gravity center of the screening frame is changed, so that the screening frame shakes left and right, the screening frame vibrates, and the material is screened.
3. The stirring shaft II for scattering the fertilizer has a scattering effect, and the shaft end of the stirring shaft II extending out of the scattering box drives the air inlet device to perform air pumping and exhausting actions through the driving wheel and the connecting arm so as to pump external air into the heating box, heat the air through the heating element in the heating box, uniformly spray the air through the air outlet nozzle and fill the inner space of the scattering box, so that the fertilizer can be dried in the scattering process, and the scattering and subsequent screening effects of the fertilizer are improved.
4. According to the invention, the fertilizer is scattered, dried and screened by one set of device, so that the time for transferring materials in the middle can be reduced, and the use of the device can be reduced, thereby reducing the equipment cost, and the device has a simple structure and is convenient to use; through setting up the screening frame in the bottom of breaing up the case, can avoid the workman to transport the material, can reduce workman's intensity of labour.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the scattering box of the present invention;
FIG. 3 is a schematic structural diagram of the case of the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a schematic view of the transmission assembly of the present invention;
FIG. 6 is a schematic view of a mobile support structure according to the present invention;
FIG. 7 is a schematic view of a connection structure of a driving wheel and an air intake device according to the present invention;
fig. 8 is a schematic view of a connecting arm structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a support frame; 2. breaking up the box; 201. a box body; 202. a discharge port; 3. a feed inlet; 4. a discharge hopper; 5. a first bracket; 6. a second bracket; 7. a movable support; 8. screening the frame; 9. a material receiving box; 10. a gear case; 11. a drive motor; 12. a first stirring shaft; 13. a second stirring shaft; 14. a heating box; 15. an air inlet interface; 16. an air intake device; 161. a piston cylinder; 162. a piston; 163. a one-way intake valve; 164. a one-way air outlet valve; 17. a first belt pulley; 18. a belt; 19. a rotating shaft; 20. a driven bevel gear; 21. a drive bevel gear; 22. a drive shaft; 23. a bearing seat; 24. a second belt pulley; 25. a cam; 26. a guide sleeve; 27. a connecting rod; 28. a hinged seat; 29. a roller; 30. an air outlet nozzle; 31. a second connecting shaft; 32. a drive wheel; 33. a connecting arm; 3301. a first shaft sleeve; 3302. a second shaft sleeve; 34. a first connecting shaft; 35. an elastic member.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-8, the present invention provides a technical solution: a screening device for organic fertilizer production comprises a scattering box 2 arranged on a support frame 1, wherein the top and the bottom of the scattering box 2 are respectively provided with a feed inlet 3 and a discharge hopper 4, a screening frame 8 is arranged below the discharge hopper 4, a first support 5 and a second support 6 are arranged on two sides of the bottom of the screening frame 8, a movable support 7 is arranged on the second support 6, the bottom of one end of the screening frame 8 is rotatably connected to the top end of the first support 5, the other end of the screening frame 8 is hinged to the top end of the movable support 7, a material receiving box 9 is arranged below the screening frame 8, one end of the screening frame 8 is driven to move up and down through the movable support 7, after the materials enter the screening frame 8, the gravity center of the screening frame 8 is changed, thereby make screening frame 8 take place left and right rocking, realize the vibration of screening frame 8 to sieve the material, the less material of particle diameter is through screening frame 8 screening back, falls to the receipts workbin 9 of screening frame 8 bottom and collects.
A gear box 10 is arranged on one side wall of the scattering box 2, a driving motor 11 is arranged on the gear box 10, a first stirring shaft 12 and a second stirring shaft 13 are arranged inside the scattering box 2, two output ends of the gear box 10 are correspondingly connected with one ends of the first stirring shaft 12 and the second stirring shaft 13 one by one, the driving motor 11 drives the first stirring shaft 12 and the second stirring shaft 13 to synchronously move through the gear box 10 so as to scatter fertilizer entering the scattering box 2 and provide help for subsequent screening, the other ends of the first stirring shaft 12 and the second stirring shaft 13 extend out of the scattering box 2, one end of the first stirring shaft 12 extending out of the scattering box 2 is connected with a first belt pulley 17, the first belt pulley 17 is connected with an input end of a transmission assembly through a belt 18, an output end of the transmission assembly is connected with the bottom end of the movable support 7, and the first stirring shaft 12 can scatter fertilizer, one end of the scattering box 2, extending out of the scattering box, can drive a transmission assembly to work through a belt pulley 17 and a belt 18, the transmission assembly serves as a driving source for driving the screening frame 8 to shake, an elastic part 35 is installed at the middle position of the bottom of the screening frame 8, the elastic part 35 can play a good damping effect when the screening frame 8 shakes and screens, the transmission assembly can be kept to be tightly matched with the movable support 7 to ensure continuity of action, a heating box 14 is installed on the side wall of an inner cavity of the scattering box 2, the heating box 14 can dry fertilizer in the scattering box 2 to ensure that the dried fertilizer is easier to scatter and screen, an air inlet device 16 is installed on the outer side wall of the scattering box 2, an air outlet end of the air inlet device 16 is connected with the heating box 14 through an air inlet interface 15, the air inlet device 16 can blow external air to the heating box 14 to be heated, and the interior of the hot air scattering box 2 is filled with heat, in order to guarantee to be located the drying effect of singly breaing up incasement 2 fertilizer, the one end that two 13 (mixing) shafts extend and break up case 2 is connected with drive wheel 32, is connected through linking arm 33 between drive wheel 32 and the air inlet unit 16, and two 13 (mixing) shafts except can be to fertilizer effect of breaing up, and its revolving force can drive wheel 32 and rotate, and drive wheel 32 and linking arm 33 constitute crank link mechanism, drive air inlet unit 16 and carry out work.
Wherein, break up case 2 and include box 201, and heating cabinet 14 is installed in box 201 inner wall downside, and does not contact with (mixing) shaft 12 and (mixing) shaft two 13, and the setting of heating cabinet 14 can not influence the work of breaing up of (mixing) shaft 12 and (mixing) shaft two 13, and the bottom of box 201 is located hopper 4 department and opens there is discharge gate 202, and fertilizer after breaking up and drying can be discharged through discharge gate 202, installs the relief valve on the hopper 4, controls the discharge of fertilizer.
Wherein, the inside heater strip or the hot plate that is equipped with of heating cabinet 14, it has a plurality of air outlet nozzles 30 to open on the lateral wall of heating cabinet 14, and a plurality of air outlet nozzles 30 can heat the back with the air in 16 loading zone heating cabinets 14 of air inlet unit, spout through air outlet nozzles 30 to be full of the space of breaking up case 2.
Wherein, the transmission assembly is including pegging graft in the pivot 19 of two 6 bottoms of support, the fixed cover in middle part of pivot 19 is equipped with driven bevel gear 20, driven bevel gear 20's one side meshing has drive bevel gear 21, drive bevel gear 21's outer wall transversely is equipped with transmission shaft 22, transmission shaft 22 is kept away from drive bevel gear 21's one end and is run through bearing frame 23, transmission shaft 22 runs through and is equipped with two belt pulleys 24 in the one end of bearing frame 23, two belt pulleys 24 and belt pulley 17 connect respectively in the both ends of belt 18, the fixed cover in both ends of pivot 19 is equipped with cam 25, it is rotatory to drive transmission shaft 22 through two belt pulleys 24, transmission shaft 22 drives pivot 19 through drive bevel gear 21 and driven bevel gear 20 and rotates, pivot 19.
Wherein, the movable support 7 includes connecting rod 27, uide bushing 26 is installed to the top both sides of two 6 supports, connecting rod 27 runs through inside uide bushing 26, connecting rod 27 is articulated mutually with one side of screening frame 8 through the articulated seat 28 that the top set up, gyro wheel 29 is installed to the bottom of connecting rod 27, the surface of gyro wheel 29 and cam 25's surface contact all the time, cam 25's rotation can drive gyro wheel 29 and remove along cam 25's surface, thereby drive connecting rod 27 and reciprocate under the guide effect of uide bushing 26, thereby drive movable support 7 and carry out the removal from top to bottom.
Wherein, the air inlet device 16 includes a piston cylinder 161 installed on the outer wall of the scattering box 2, one end of the piston cylinder 161 far away from the scattering box 2 is inserted with a piston 162, a connecting shaft two 31 is arranged on the side wall of the piston 162, a connecting shaft one 34 is arranged near the edge of the outer wall of the driving wheel 32, a connecting arm 33 is connected between the connecting shaft two 31 and the connecting shaft one 34, a one-way air inlet valve 163 and a one-way air outlet valve 164 are respectively installed on the outer wall of the piston cylinder 161, the one-way air outlet valve 164 is connected with the air inlet interface 15, the piston cylinder 161 adopts a one-way air inlet valve 163 and a one-way air outlet valve 164, when the piston 162 is stretched outwards, under the action of negative pressure, the one-way air outlet valve 164 is automatically closed, and the one-way air inlet valve 163 is opened, so that the external air enters the inside of the piston cylinder 161, then when the piston is pushed, heating is provided by heating elements within the heating chamber 14.
The connecting arm 33 is L-shaped, and two ends of the connecting arm 33 are respectively provided with a first shaft sleeve 3301 and a second shaft sleeve 3302 which are correspondingly matched with the first connecting shaft 34 and the second connecting shaft 31 one by one. The elastic member 35 is a compression spring.
The specific working principle is as follows:
when the fertilizer scattering device is used, fertilizer to be screened enters the scattering box 2 from the feeding hole 3 of the scattering box 2, the driving motor 11 is started, the driving motor 11 realizes synchronous rotation of the first stirring shaft 12 and the second stirring shaft 13 through the gear box 10, so that the fertilizer is stirred and scattered, in the scattering process, the extending shaft of the second stirring shaft 13 drives the air inlet device 16 to perform pumping and exhausting actions through the driving wheel 32 and the connecting arm 22, so that outside air is pumped into the heating box 14, the air is heated through the heating element in the heating box 14 and then is uniformly sprayed out through the air outlet nozzle 30 and is filled in the inner space of the scattering box 2, so that the fertilizer can be dried in the scattering process, the scattering effect on the fertilizer is improved, the dried and scattered fertilizer is more beneficial to screening, the dried and scattered fertilizer falls onto the screening frame 8 by opening the valve at the discharge hopper 4 of the scattering box 2, and (mixing) shaft 12 except can scattering fertilizer, its one end that extends scattering case 2 can drive assembly through belt pulley 17 and belt 18 and carry out work, the driving source that rocks as drive screening frame 8 through drive assembly, drive assembly supports 7 one end that drives screening frame 8 through the activity and reciprocates, the material gets into behind screening frame 8, make the focus of screening frame 8 change, thereby make screening frame 8 take place a left side, the right side rocks, realize screening frame 8's vibration, thereby sieve the material, the less material of particle diameter sieves the back through screening frame 8, fall to the receipts workbin 9 of screening frame 8 bottom and collect.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a screening plant is used in organic fertilizer production which characterized in that: the material scattering device comprises a scattering box (2) arranged on a support frame (1), wherein the top and the bottom of the scattering box (2) are respectively provided with a feed inlet (3) and a discharge hopper (4), a screening frame (8) is arranged below the discharge hopper (4), a first support (5) and a second support (6) are arranged on two sides of the bottom of the screening frame (8), a movable support (7) is arranged on the second support (6), the bottom of one end of the screening frame (8) is rotatably connected to the top end of the first support (5), the other end of the screening frame (8) is hinged to the top end of the movable support (7), a material receiving box (9) is arranged below the screening frame (8), a gear box (10) is arranged on one side wall of the scattering box (2), a driving motor (11) is arranged on the gear box (10), a first stirring shaft (12) and a second stirring shaft (13) are arranged inside the scattering box (2), the two output ends of the gear box (10) are connected with one end of the first stirring shaft (12) and one end of the second stirring shaft (13) in a one-to-one correspondence manner, the other ends of the first stirring shaft (12) and the second stirring shaft (13) extend out of the scattering box (2), one end of the first stirring shaft (12) extending out of the scattering box (2) is connected with a first belt pulley (17), the first belt pulley (17) is connected with the input end of a transmission assembly through a belt (18), the output end of the transmission assembly is connected with the bottom end of the movable support (7), an elastic part (35) is installed at the middle position of the bottom of the screening frame (8), a heating box (14) is installed on the side wall of an inner cavity of the scattering box (2), an air inlet device (16) is installed on the outer side wall of the scattering box (2), and the air outlet end of the air inlet device (16) is connected with the heating box (14) through an, one end of the stirring shaft II (13) extending out of the scattering box (2) is connected with a driving wheel (32), and the driving wheel (32) is connected with the air inlet device (16) through a connecting arm (33).
2. The screening device for organic fertilizer production according to claim 1, wherein: break up case (2) and include box (201), heating cabinet (14) install in box (201) inner wall downside, and not with (mixing) shaft one (12) and (mixing) shaft two (13) contact, the bottom of box (201) is located discharge hopper (4) department is opened there is discharge gate (202).
3. The screening device for organic fertilizer production according to claim 1, wherein: the heating box (14) is internally provided with heating wires or heating plates, and the side wall of the heating box (14) is provided with a plurality of air outlet nozzles (30).
4. The screening device for organic fertilizer production according to any one of claims 1 to 3, wherein: the transmission assembly comprises a rotating shaft (19) inserted in the bottom of the second support (6), a driven bevel gear (20) is fixedly sleeved in the middle of the rotating shaft (19), a driving bevel gear (21) is meshed in one side of the driven bevel gear (20), a transmission shaft (22) is transversely arranged on the outer wall of the driving bevel gear (21), the transmission shaft (22) is far away from one end of the driving bevel gear (21) and penetrates through a bearing seat (23), the transmission shaft (22) penetrates through a second belt pulley (24) arranged at one end of the bearing seat (23), the second belt pulley (24) and a first belt pulley (17) are respectively connected to the two ends of a belt (18), and cams (25) are fixedly arranged at the two ends of the rotating shaft (19).
5. The screening device for organic fertilizer production according to any one of claims 1 to 4, wherein: the movable support (7) comprises a connecting rod (27), guide sleeves (26) are installed on two sides of the top of the second support (6), the connecting rod (27) penetrates through the inside of the guide sleeves (26), the connecting rod (27) is hinged to one side of the screening frame (8) through a hinge seat (28) arranged at the top end, rollers (29) are installed at the bottom end of the connecting rod (27), and the surface of each roller (29) is in contact with the surface of the cam (25) all the time.
6. The screening device for organic fertilizer production according to claim 1, wherein: air inlet unit (16) including install in piston cylinder (161) on breaking up on case (2) outer wall, piston cylinder (161) are kept away from the one end of breaking up case (2) is pegged graft and is had piston (162), be equipped with connecting axle two (31) on the lateral wall of piston (162), the outer wall of drive wheel (32) is close to the edge and is equipped with connecting axle one (34), linking arm (33) connect in between connecting axle two (31) and connecting axle one (34), install one-way admission valve (163) and one-way air outlet valve (164) on the outer wall of piston cylinder (161) respectively, one-way air outlet valve (164) with admit air interface (15) and be connected.
7. The screening device for organic fertilizer production according to claim 6, wherein: the connecting arm (33) is L-shaped, and a first shaft sleeve (3301) and a second shaft sleeve (3302) which are correspondingly matched with the first connecting shaft (34) and the second connecting shaft (31) one by one are respectively arranged at two ends of the connecting arm (33).
8. The screening device for organic fertilizer production according to claim 1, wherein: the elastic piece (35) adopts a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010935620.XA CN112108361A (en) | 2020-09-08 | 2020-09-08 | Screening plant is used in organic fertilizer production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010935620.XA CN112108361A (en) | 2020-09-08 | 2020-09-08 | Screening plant is used in organic fertilizer production |
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| CN112108361A true CN112108361A (en) | 2020-12-22 |
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| CN202010935620.XA Pending CN112108361A (en) | 2020-09-08 | 2020-09-08 | Screening plant is used in organic fertilizer production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416907A (en) * | 2022-09-28 | 2022-12-02 | 重庆铁马专用车有限公司 | Automatic change meal equipment separately |
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| Publication number | Priority date | Publication date | Assignee | Title |
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