CN109201209B - Fertilizer crushing and scattering device - Google Patents
Fertilizer crushing and scattering device Download PDFInfo
- Publication number
- CN109201209B CN109201209B CN201811316618.3A CN201811316618A CN109201209B CN 109201209 B CN109201209 B CN 109201209B CN 201811316618 A CN201811316618 A CN 201811316618A CN 109201209 B CN109201209 B CN 109201209B
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- fertilizer
- plate
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- roller
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 174
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000007480 spreading Effects 0.000 claims description 9
- 238000003079 width control Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 210000003608 fece Anatomy 0.000 abstract description 23
- 239000010871 livestock manure Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000003895 organic fertilizer Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
- B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
- B02C13/095—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate with an adjustable anvil or impact plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
- B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28609—Discharge means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a fertilizer crushing and throwing device, which comprises a bottom support plate, a spiral fertilizer striking roller, a fertilizer secondary impact crushing box, a throwing disc and two side support plates, wherein two sides of the bottom support plate are fixedly connected with one side support plate respectively, and the tops of the two side support plates are connected through a connecting piece; the spiral fertilizer impact rollers are arranged between the two side support plates, the hydraulic motor drives one spiral fertilizer impact roller to rotate, and the two adjacent spiral fertilizer impact rollers are connected through a first transmission device; one end of the secondary fertilizer impact crushing box is hinged to the connecting piece, a plurality of crushing tips are distributed on the side wall facing the spiral fertilizer impact roller, a hydraulic cylinder body is hinged to each side supporting plate, and a piston rod is hinged to the secondary fertilizer impact crushing box; a plurality of throwing disks are arranged on the bottom supporting plate and are connected with the second transmission device. The fertilizer crushing and scattering device can carry out secondary crushing on large-scale stable manure, improves the crushing rate and the crushing effect, and can also scatter common fertilizers.
Description
Technical Field
The invention relates to the technical field of fertilizer crushing, in particular to a fertilizer crushing and throwing device.
Background
The organic fertilizer is a kind of fertilizer which is formed by eliminating harmful substances in various animal wastes and plant residues by adopting physical, chemical, biological or combined treatment technologies and through a certain processing technology to reach harmless standards and accords with national relevant standards and regulations. By using the organic fertilizer, the crop yield can be improved, the quality of agricultural products can be improved, the using amount of the chemical fertilizer can be reduced, the harm caused by using the chemical fertilizer can be reduced or avoided, and the long-term development of the country can be met. The existing fertilizer crushing and throwing mechanism cannot crush or has poor crushing effect on the fertilizer, simply throws the fertilizer, is unfavorable for decomposing the fertilizer, and cannot meet the real needs of farmers.
Disclosure of Invention
The invention aims to provide a fertilizer crushing and throwing device, which solves the problems in the prior art, can carry out secondary crushing on large-scale stable manure, improves the crushing rate and the crushing effect, is beneficial to decomposing the fertilizer, and can throw common fertilizer.
In order to achieve the above object, the present invention provides the following solutions:
the invention provides a fertilizer crushing and throwing device which comprises a bottom supporting plate, a spiral fertilizer striking roller, a fertilizer secondary impact crushing box, a throwing disc and two side supporting plates, wherein two sides of the bottom supporting plate are respectively and fixedly connected with the bottoms of one side supporting plate; the spiral fertilizer impact rollers are horizontally arranged between the two side support plates from top to bottom, a hydraulic motor is fixedly arranged on one side support plate and used for driving the spiral fertilizer impact roller to rotate, and the end parts of the two adjacent spiral fertilizer impact rollers are connected through a first transmission device; one end of the secondary fertilizer impact crushing box is hinged to the connecting piece, a plurality of crushing tips are distributed on the side wall of the secondary fertilizer impact crushing box facing the spiral fertilizer impact roller, a cylinder body of a hydraulic cylinder is hinged to each side supporting plate, and a piston rod of each hydraulic cylinder is hinged to the secondary fertilizer impact crushing box; the bottom support plate is provided with a plurality of throwing discs, the throwing discs are connected with a second transmission device arranged on the bottom support plate, and the second transmission device is used for being connected with a traction mechanism.
Preferably, the spiral fertilizer striking roller is provided with two, and the two spiral fertilizer striking rollers are an upper spiral fertilizer striking roller and a lower spiral fertilizer striking roller from top to bottom in sequence, each spiral fertilizer striking roller comprises a roller shaft, two spiral blades with opposite rotation directions are arranged on the side wall of the roller shaft, and a plurality of crushing heads are arranged on the spiral blades along the rotation directions of the spiral blades.
Preferably, the first transmission device comprises a first gear box, a first transmission shaft and a second gear box which are sequentially connected, the hydraulic motor is connected with one end of the upper spiral fertilizer striking roller to drive the upper spiral fertilizer striking roller to rotate, an input shaft of the first gear box is connected with the other end of the upper spiral fertilizer striking roller, an output shaft of the first gear box is connected with one end of the first transmission shaft, the other end of the first transmission shaft is connected with an input shaft of the second gear box, an output shaft of the second gear box is connected with one end of the lower spiral fertilizer striking roller, and the first gear box and the second gear box are fixedly arranged on the outer side of the same side supporting plate.
Preferably, the two throwing discs are arranged, the second transmission device comprises a speed reducer, a third gear box and a fourth gear box, an input shaft of the speed reducer is connected with the traction mechanism, two output shafts of the speed reducer are respectively connected with the input shafts of the third gear box and the fourth gear box, and the output shafts of the third gear box and the fourth gear box are respectively connected with one throwing disc to drive the throwing discs to rotate.
Preferably, the crushing tip comprises a first crushing plate and a second crushing plate, one end of the first crushing plate and one end of the second crushing plate are fixedly arranged on the side wall of the secondary fertilizer impact crushing box, which faces the spiral fertilizer impact roller, and the other end of the first crushing plate is connected with the other end of the second crushing plate at an angle to form the crushing tip.
Preferably, the secondary impact crushing box for the fertilizer comprises an upper plate, a lower plate and two side plates, one end of the upper plate is hinged to the connecting piece, the other end of the upper plate is hinged to one end of the lower plate, two sides of the upper plate are respectively fixedly provided with one side plate, a piston rod of the hydraulic cylinder is hinged to the side plates, a crushing tip is arranged on the upper plate and the side walls of the lower plate, which face the spiral fertilizer striking roller, and the lower plate is connected with a tensioning assembly arranged on the side plates so as to be tightly attached to the side plates.
Preferably, the tensioning assembly comprises an adjusting bolt, a nut seat, a spring and an adjusting plate, wherein the nut seat is fixedly arranged on the side plate, the adjusting bolt is in threaded connection with the nut seat, one end of the spring is connected with the adjusting bolt, the other end of the spring is connected with an adjusting hole formed in the adjusting plate, the adjusting plate is fixedly connected with the lower plate, and a plurality of adjusting holes are formed in the adjusting plate along the length direction of the adjusting plate.
Preferably, the side support plate further comprises two side support plates, a first sleeve is arranged on one side of the side support plate, a second sleeve is arranged on one side of the bottom of the side support plate, a connecting bolt penetrates through the first sleeve and the second sleeve to connect the side support plate with the side support plate, and a locking nut is connected to the end portion of the connecting bolt in a threaded mode.
Preferably, a handle is arranged on the lower plate.
Preferably, a protective handle is fixedly arranged on one side of the bottom supporting plate, which is far away from the spiral fertilizer striking roller.
Compared with the prior art, the invention has the following technical effects:
according to the fertilizer crushing and throwing device provided by the invention, the hydraulic motor and the first transmission device drive the spiral fertilizer striking rollers to rotate, and the traction mechanism (such as a tractor) transmits power to the throwing disc through the second transmission device to drive the throwing disc to rotate; the throwing disc and the spiral fertilizer striking roller are driven by different power sources, so that independent control of the throwing disc and the spiral fertilizer striking roller can be realized. When the front fertilizer is conveyed, if the large-sized manure is conveyed, the spiral manure striking roller and the throwing disc can rotate simultaneously, the spiral manure striking roller breaks the manure once by striking and throws the manure to the secondary impact breaking box of the fertilizer, the breaking tip inside the secondary impact breaking box of the fertilizer breaks the manure for the second time, the manure after the secondary breaking falls onto the rotating throwing disc, and the throwing disc rotates outwards to throw out the manure. If fertilizer particles are small, the spiral fertilizer striking roller does not rotate any more, only the throwing disc is driven to rotate, and the conveyed fertilizer can directly fall on the rotating throwing disc and be thrown out by the rotating throwing disc. The fertilizer crushing and throwing device provided by the invention can crush large-scale stable manure twice, improves the crushing rate and the crushing effect, is beneficial to decomposing the fertilizer, can directly throw common fertilizer, meets the needs of farmers, and can promote the vigorous popularization of organic fertilizer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an angle structure of a fertilizer crushing and scattering device provided by the invention;
FIG. 2 is a schematic view of another angle of the fertilizer crushing and spreading device provided by the invention;
FIG. 3 is a schematic structural view of a spiral fertilizer striking roller of the fertilizer crushing and throwing device provided by the invention;
fig. 4 is a schematic structural view of a secondary impact crushing box of the fertilizer crushing and scattering device;
FIG. 5 is a bottom view of the fertilizer breaking and spreading device provided by the present invention;
fig. 6 is a schematic diagram of an installation structure of an amplitude control side plate of the fertilizer crushing and scattering device provided by the invention.
In the figure: 1-side support plates; 11-a connector; 2-spiral fertilizer striking rollers; 21-helical blades; 22-crushing head; 23-roll shafts; 3-secondary impact crushing box of fertilizer; 31-crushing the tip; 32-handle; 33-upper plate; 34-lower plate; 35-side plates; 4-an amplitude control side plate; 41-connecting bolts; 42-locking nut; 5-sprinkling the disc; 6-a bottom support plate; 61-a protective handle; 71-a hydraulic motor; 72-a first gearbox; 73-a first drive shaft; 74-a second gearbox; 75-speed reducer; 76-a third gearbox; 77-fourth gearbox; 8-a hydraulic cylinder; 9-tensioning the assembly; 91-a nut seat; 92-adjusting bolts; 93-springs; 94-adjusting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a fertilizer crushing and throwing device, which solves the problems in the prior art, can carry out secondary crushing on large-scale stable manure, improves the crushing rate and the crushing effect, is beneficial to decomposing the fertilizer, and can throw common fertilizer.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The invention provides a fertilizer crushing and throwing device, as shown in fig. 1-5, in a specific embodiment of the invention, the fertilizer crushing and throwing device comprises a bottom support plate 6, a spiral fertilizer striking roller 2, a fertilizer secondary impact crushing box 3, a throwing disc 5 and two side support plates 1, wherein two sides of the bottom support plate 6 are respectively and fixedly connected with the bottom of one side support plate 1, the tops of the two side support plates 1 are provided with a connecting piece 11, the connecting piece 11 is a connecting plate, and two ends of the connecting piece 11 are respectively and fixedly connected with one side support plate 1; the spiral fertilizer impact rollers 2 are horizontally arranged between the two side support plates 1 from top to bottom, a hydraulic motor 71 is fixedly arranged on one side support plate 1 and used for driving one spiral fertilizer impact roller 2 to rotate, and the end parts of the two adjacent spiral fertilizer impact rollers 2 are connected through a first transmission device; one end of the secondary fertilizer impact crushing box 3 is hinged to the connecting piece 11, a plurality of crushing tips 31 are distributed on the side wall of the secondary fertilizer impact crushing box 3 facing the spiral fertilizer impact roller 2, the side support plates 1 are hinged to the cylinder bodies of hydraulic cylinders 8, and the piston rods of the hydraulic cylinders 8 are hinged to the secondary fertilizer impact crushing box 3; the bottom support plate 6 is provided with a plurality of throwing discs 5, and the throwing discs 5 are connected with a second transmission device arranged on the bottom support plate 6, and the second transmission device is used for being connected with a traction mechanism.
According to the fertilizer crushing and throwing device provided by the invention, the hydraulic motor 71 and the first transmission device drive the spiral fertilizer striking rollers 2 to rotate, and the traction mechanism (such as a tractor) transmits power to the throwing disc 5 through the second transmission device to drive the throwing disc 5 to rotate; the throwing disc 5 and the spiral fertilizer striking roller 2 are driven by different power sources, so that independent control of the throwing disc 5 and the spiral fertilizer striking roller 2 can be realized. The inclination angle of the secondary impact crushing box 3 of the fertilizer can be adjusted through the hydraulic cylinder 8, and the distance between the spiral fertilizer impact roller 2 and the crushing tip 31 is adjusted; when the front fertilizer is conveyed, if the large-sized manure is conveyed, the spiral manure striking roller 2 and the throwing disc 5 can rotate simultaneously, the spiral manure striking roller 2 breaks the manure once and throws the manure to the secondary impact breaking box 3, the breaking tip 31 in the secondary impact breaking box 3 breaks the manure for the second time, the manure after the secondary breaking falls onto the rotating throwing disc 5, and the throwing disc 5 rotates outwards to throw out the manure. If fertilizer particles are small, the spiral fertilizer striking roller 2 does not rotate any more, only the throwing disc 5 is driven to rotate, and the conveyed fertilizer can directly fall on the rotating throwing disc 5 and be thrown out by the rotating throwing disc. The fertilizer crushing and throwing device provided by the invention can crush large-scale stable manure twice, improves the crushing rate and the crushing effect, is beneficial to decomposing the fertilizer, can directly throw common fertilizer, meets the needs of farmers, and can promote the vigorous popularization of organic fertilizer.
In a specific embodiment of the present invention, as shown in fig. 1 to 3, two spiral fertilizer impact rollers 2 of the fertilizer crushing and spreading device are provided, and the two spiral fertilizer impact rollers 2 are an upper spiral fertilizer impact roller and a lower spiral fertilizer impact roller sequentially from top to bottom, and the upper spiral fertilizer impact roller and the lower spiral fertilizer impact roller rotate in opposite directions. Each spiral fertilizer striking roller 2 comprises a roller shaft 23, two spiral blades 21 with opposite rotation directions are arranged on the side wall of the roller shaft 23, and a plurality of crushing heads 22 are uniformly distributed on the spiral blades 21 along the rotation directions.
In a specific embodiment of the present invention, as shown in fig. 1-2, the first transmission device of the fertilizer breaking and throwing device comprises a first gear box 72, a first transmission shaft 73 and a second gear box 74 which are sequentially connected, wherein the hydraulic motor 71 is connected with one end of the upper spiral fertilizer striking roller to drive the upper spiral fertilizer striking roller to rotate, the input shaft of the first gear box 72 is connected with the other end of the upper spiral fertilizer striking roller, the output shaft of the first gear box 72 is connected with one end of the first transmission shaft 73, the other end of the first transmission shaft 73 is connected with the input shaft of the second gear box 74, the output shaft of the second gear box 74 is connected with one end of the lower spiral fertilizer striking roller, and the first gear box 72 and the second gear box 74 are fixedly arranged on the outer side of the same side supporting plate 1. The hydraulic motor 71 directly drives the upper spiral fertilizer striking roller, the upper spiral fertilizer striking roller rotates to drive the lower spiral fertilizer striking roller to rotate through the first gear box 72, the first transmission shaft 73 and the second gear box 74, and the upper spiral fertilizer striking roller and the lower spiral fertilizer striking roller rotate in opposite directions to crush the fertilizer once.
In a specific embodiment of the present invention, as shown in fig. 5, two throwing discs 5 of the fertilizer breaking and throwing device are provided, the second transmission device comprises a speed reducer 75, a third gear box 76 and a fourth gear box 77, the input shaft of the speed reducer 75 is used for being connected with the traction mechanism, two output shafts of the speed reducer 75 are respectively connected with the input shafts of the third gear box 76 and the fourth gear box 77, and the output shafts of the third gear box 76 and the fourth gear box 77 are respectively connected with one throwing disc 5 to drive the throwing disc 5 to rotate. The traction mechanism drives the two throwing discs 5 to rotate through a third gear box 76 and a fourth gear box 77 after the speed change of the speed reducer 75, and enables the two throwing discs 5 to rotate in opposite directions, so that fertilizer is thrown out towards two sides.
In a specific embodiment of the present invention, the crushing tip 31 of the fertilizer crushing and throwing device comprises a first crushing plate and a second crushing plate, wherein one end of the first crushing plate and one end of the second crushing plate are fixedly arranged on the side wall of the secondary impact crushing box 3 facing the spiral fertilizer striking roller 2, and the other end of the first crushing plate is connected with the other end of the second crushing plate at an angle to form the crushing tip 31.
In a specific embodiment of the present invention, as shown in fig. 1, the secondary impact breaking box 3 of the fertilizer breaking and throwing device for fertilizer comprises an upper plate 33, a lower plate 34 and two side plates 35, one end of the upper plate 33 is hinged on the connecting piece 11, the other end of the upper plate 33 is hinged with one end of the lower plate 34, two sides of the upper plate 33 are respectively fixedly provided with one side plate 35, a piston rod of the hydraulic cylinder 8 is hinged on the side plates 35, breaking tips 31 are arranged on the side walls of the upper plate 33 and the lower plate 34 facing the spiral fertilizer striking roller 2, and the lower plate 34 is connected with a tensioning assembly 9 arranged on the side plates 35 so as to be tightly attached to the side plates 35. By adopting the structure, the lower plate 34 is opened, so that the fertilizer sticking condition of the crushing tip 31 on the fertilizer secondary impact crushing box 3 is conveniently checked, the fertilizer stuck on the crushing tip 31 is conveniently and timely cleared, and the secondary crushing effect of influencing the fertilizer secondary impact crushing box 3 in the fertilizer secondary impact crushing box 3 due to the congestion of the fertilizer is avoided. The impact force of fertilizer is less than the tensioning force of tensioning assembly 9 to lower plate 34, and when fertilizer strikes lower plate 34, lower plate 34 can closely laminate on curb plate 35. The lower plate 34 may be opened when a force applied to the lower plate 34 by a person is greater than the tightening force of the tightening assembly 9 on the lower plate 34.
In a specific embodiment of the present invention, as shown in fig. 4, the tensioning assembly 9 of the fertilizer breaking and throwing device includes an adjusting bolt 92, a nut seat 91, a spring 93 and an adjusting plate 94, wherein the nut seat 91 is fixedly disposed on the side plate, the adjusting bolt 92 is in threaded connection with the nut seat 91, one end of the spring 93 is connected with the adjusting bolt 92, the other end of the spring 93 is connected with an adjusting hole disposed on the adjusting plate 94, the adjusting plate 94 is welded on the lower plate 34, and the adjusting plate 94 is provided with a plurality of adjusting holes along the length direction thereof. The tensioning degree of the spring 93 can be adjusted by adjusting the depth of the adjusting bolt 92 screwed into the nut seat 91 and the position of the adjusting hole of the spring 93 connected to the adjusting plate 94, so that the tensioning acting force of the tensioning assembly 9 on the lower plate 34 is changed, the lower plate 34 is ensured to be opened under the action of a certain force, and when fertilizer impacts the lower plate 34, the lower plate 34 can be tightly attached to the side plate 35.
In a specific embodiment of the present invention, as shown in fig. 6, the fertilizer breaking and scattering device further includes two width-controlling side plates 4, a first sleeve is disposed on one side of the width-controlling side plates 4, a second sleeve is disposed on one side of the bottom of the side supporting plate 1, a connecting bolt 41 passes through the first sleeve and the second sleeve to connect the width-controlling side plates 4 to the side supporting plate 1, and a locking nut 42 is screwed on the end of the connecting bolt 41. And the locking nut 42 is loosened, the width control side plate 4 is adjusted to a proper angle, and then the locking nut 42 is screwed down, so that the opening angle of the width control side plate 4 can be adjusted. The manure is thrown out by rotating the throwing disc 5, and the inclination angle of the width control side plate 4 can be adjusted according to the requirement to adjust the width of the manure.
In one embodiment of the present invention, a handle 32 is provided on the lower panel to facilitate opening of the lower panel 34.
In a specific embodiment of the present invention, a protecting handle 61 is fixedly arranged on one side of the bottom support plate 6 of the fertilizer crushing and throwing device, which is far away from the spiral fertilizer striking roller 2, so that components arranged on the bottom support plate 6 can be protected, the components arranged on the bottom support plate 6 can be prevented from being damaged by collision, and other objects can be prevented from affecting the work of the throwing disc 5.
Meanwhile, the handle 32 and the protective handle 61 can protect the fertilizer crushing and scattering device when the whole machine is reversed, so that the main parts of the fertilizer crushing and scattering device are prevented from being impacted.
The fertilizer crushing and throwing device does not limit the number of the spiral fertilizer striking rollers, and the number of the spiral fertilizer striking rollers is 3 or more, and two adjacent spiral fertilizer striking rollers rotate oppositely; the number of the throwing discs is not limited, and the fertilizer can be thrown out; the specific shape of the breaking tip is not limited either, as long as it has a tip capable of breaking the fertilizer.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (7)
1. The utility model provides a device is thrown in fertilizer breakage which characterized in that: the device comprises a bottom support plate, a spiral fertilizer striking roller, a secondary fertilizer striking crushing box, a throwing disc and two side support plates, wherein two sides of the bottom support plate are respectively and fixedly connected with the bottoms of one side support plate, a connecting piece is arranged at the top of each side support plate, and two ends of each connecting piece are respectively and fixedly connected with one side support plate; the spiral fertilizer impact rollers are horizontally arranged between the two side support plates from top to bottom, a hydraulic motor is fixedly arranged on one side support plate and used for driving the spiral fertilizer impact roller to rotate, and the end parts of the two adjacent spiral fertilizer impact rollers are connected through a first transmission device; one end of the secondary fertilizer impact crushing box is hinged to the connecting piece, a plurality of crushing tips are distributed on the side wall of the secondary fertilizer impact crushing box facing the spiral fertilizer impact roller, a cylinder body of a hydraulic cylinder is hinged to each side supporting plate, and a piston rod of each hydraulic cylinder is hinged to the secondary fertilizer impact crushing box; the bottom supporting plate is provided with a plurality of throwing discs, the throwing discs are connected with a second transmission device arranged on the bottom supporting plate, and the second transmission device is used for being connected with a traction mechanism;
the spiral fertilizer striking rollers are two, and are an upper spiral fertilizer striking roller and a lower spiral fertilizer striking roller from top to bottom in sequence, each spiral fertilizer striking roller comprises a roller shaft, two spiral blades with opposite rotation directions are arranged on the side wall of the roller shaft, and a plurality of crushing heads are arranged on the spiral blades along the rotation directions of the spiral blades;
the secondary impact crushing box for the fertilizer comprises an upper plate, a lower plate and two side plates, wherein one end of the upper plate is hinged to the connecting piece, the other end of the upper plate is hinged to one end of the lower plate, two sides of the upper plate are respectively fixedly provided with one side plate, piston rods of the hydraulic cylinders are hinged to the side plates, crushing tips are arranged on the side walls of the upper plate and the lower plate, which face the spiral fertilizer striking roller, and the lower plate is connected with a tensioning assembly arranged on the side plates so as to be tightly attached to the side plates;
the side support plate is characterized by further comprising two width control side plates, a first sleeve is arranged on one side of the width control side plates, a second sleeve is arranged on one side of the bottom of the side support plate, a connecting bolt penetrates through the first sleeve and the second sleeve to connect the width control side plates to the side support plate, and a locking nut is connected to the screw end portion of the connecting bolt in a threaded mode.
2. The fertilizer breaking and spreading device according to claim 1, characterized in that: the first transmission device comprises a first gear box, a first transmission shaft and a second gear box which are sequentially connected, the hydraulic motor is connected with one end of the upper spiral fertilizer striking roller to drive the upper spiral fertilizer striking roller to rotate, an input shaft of the first gear box is connected with the other end of the upper spiral fertilizer striking roller, an output shaft of the first gear box is connected with one end of the first transmission shaft, the other end of the first transmission shaft is connected with an input shaft of the second gear box, an output shaft of the second gear box is connected with one end of the lower spiral fertilizer striking roller, and the first gear box and the second gear box are fixedly arranged on the outer side of the side supporting plate.
3. The fertilizer breaking and spreading device according to claim 1, characterized in that: the second transmission device comprises a speed reducer, a third gear box and a fourth gear box, an input shaft of the speed reducer is connected with the traction mechanism, two output shafts of the speed reducer are respectively connected with the input shafts of the third gear box and the fourth gear box, and the output shafts of the third gear box and the fourth gear box are respectively connected with one throwing disc to drive the throwing disc to rotate.
4. The fertilizer breaking and spreading device according to claim 1, characterized in that: the crushing tip comprises a first crushing plate and a second crushing plate, one end of the first crushing plate and one end of the second crushing plate are fixedly arranged on the side wall of the secondary fertilizer impact crushing box, which faces the spiral fertilizer impact roller, and the other end of the first crushing plate is connected with the other end of the second crushing plate at an angle to form a crushing tip.
5. The fertilizer breaking and spreading device according to claim 1, characterized in that: the tensioning assembly comprises an adjusting bolt, a nut seat, a spring and an adjusting plate, wherein the nut seat is fixedly arranged on the side plate, the adjusting bolt is in threaded connection with the nut seat, one end of the spring is connected with the adjusting bolt, the other end of the spring is connected with an adjusting hole formed in the adjusting plate, the adjusting plate is fixedly connected with the lower plate, and a plurality of adjusting holes are formed in the adjusting plate along the length direction of the adjusting plate.
6. The fertilizer breaking and spreading device according to claim 1, characterized in that: the lower plate is provided with a handle.
7. The fertilizer breaking and spreading device according to claim 1, characterized in that: and a protective handle is fixedly arranged on one side of the bottom supporting plate, which is far away from the spiral fertilizer striking roller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811316618.3A CN109201209B (en) | 2018-11-07 | 2018-11-07 | Fertilizer crushing and scattering device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811316618.3A CN109201209B (en) | 2018-11-07 | 2018-11-07 | Fertilizer crushing and scattering device |
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| CN109201209A CN109201209A (en) | 2019-01-15 |
| CN109201209B true CN109201209B (en) | 2023-08-29 |
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| CN201811316618.3A Active CN109201209B (en) | 2018-11-07 | 2018-11-07 | Fertilizer crushing and scattering device |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467491B (en) * | 2019-08-26 | 2022-03-08 | 湖北茂盛生物有限公司 | Turning device for aerobic fertilizer fermentation inoculant |
| CN110679236A (en) * | 2019-11-13 | 2020-01-14 | 东北农业大学 | Novel fertilizer spreading roller for organic fertilizer |
| CN111149495A (en) * | 2020-01-16 | 2020-05-15 | 滨州市农业机械化科学研究所 | Shock attenuation transmission frame |
| CN111213470A (en) * | 2020-01-17 | 2020-06-02 | 滨州市农业机械化科学研究所 | Fertilizer applicator |
| CN115611674A (en) * | 2022-10-25 | 2023-01-17 | 中农创达(北京)环保科技有限公司 | Miniature machine of throwing that turns over |
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| KR20110139410A (en) * | 2010-06-23 | 2011-12-29 | 정신기계(주) | Roll crusher |
| CN205495786U (en) * | 2016-04-20 | 2016-08-24 | 江西沃邦农业科技有限公司 | Agricultural chemical fertilizer caking breaker |
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| CN109201209A (en) | 2019-01-15 |
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