CN115445839B - Intelligent informatization spraying system and intelligent informatization spraying method for silage additive - Google Patents
Intelligent informatization spraying system and intelligent informatization spraying method for silage additive Download PDFInfo
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- CN115445839B CN115445839B CN202211086606.2A CN202211086606A CN115445839B CN 115445839 B CN115445839 B CN 115445839B CN 202211086606 A CN202211086606 A CN 202211086606A CN 115445839 B CN115445839 B CN 115445839B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to an intelligent informatization spraying system and a spraying method for silage additives, wherein the intelligent informatization spraying system comprises a spraying conveyor and an upper spraying mechanism positioned above the spraying conveyor, the spraying conveyor comprises a conveying frame, a driving roller and a driven roller, a conveying belt is connected between the driving roller and the driven roller, the materials are conveyed onto the spraying conveyor from a feeding conveyor, a spraying port at the lower end of a spraying box sprays the additives onto the upper layer of the materials, the more the weight of the materials is, the more the additives are sprayed onto the conveying belt by the spraying port, so that accurate spraying is realized, the additives are sprayed onto the lower layer of the materials thrown out by the conveying belt through a spraying hole on the driven roller, the lower layer of the materials is sprayed, informatization monitoring is respectively carried out on the flow of a liquid inlet of the spraying box and the flow of the liquid inlet of the driven roller, and the informatization monitoring is fed back to an information center, so that informatization control is carried out on the spraying of the whole silage, and informatization control is realized in the whole silage production process.
Description
Technical Field
The invention relates to the field of silage processing, in particular to the field of silage additive spraying, and specifically relates to an intelligent information spraying system and an intelligent information spraying method for silage additives.
Background
Silage is prepared by sealing and fermenting plant feed containing more water, and is mainly used for feeding ruminants. Silage is more storage-resistant than fresh feed, and the nutrient content is stronger than that of dry feed.
Along with the development of economy and the development of society, the large-scale and intensive levels of silage production are continuously improved; in order to improve the quality of silage and accelerate the fermentation speed of silage, additives are required to be sprayed before fermentation, and the spraying amount of the silage additives is difficult to accurately control, so that how to uniformly and accurately spray the additives according to the quantity of silage is a problem to be solved in the field of silage preparation.
Under the current situation of high-speed development of information technology, the processing of silage also realizes informatization control, so that the spraying amount of silage additive needs to be monitored informatization, and the informatization control of silage processing can be matched, so that the intelligent informatization processing of silage is realized.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent informationized spraying system and an intelligent informationized spraying method for silage additives.
The invention provides an intelligent information spraying system for silage additives, which comprises a spraying conveyor and an upper layer spraying mechanism positioned above the spraying conveyor, wherein the spraying conveyor comprises a conveying frame, and a driving roller and a driven roller which are respectively connected with two ends of the conveying frame in a shaft mode, a conveying belt is connected between the driving roller and the driven roller, the driven roller is arranged at a discharge end, the driven roller is of a closed hollow structure, one end of the driven roller is communicated with an outlet of an additive pump through a rotary joint, a plurality of liquid spraying sedimentation grooves which are distributed along the length direction of the conveying belt are formed in the inner side of the conveying belt, a plurality of liquid spraying holes which penetrate through the conveying belt are formed in the bottom of the liquid spraying sedimentation grooves in the width direction of the conveying belt, a plurality of pressing communication mechanism groups which are distributed along the length direction of the conveying frame are arranged on the driven roller respectively, each pressing communication mechanism comprises a plurality of pressing communication mechanisms which penetrate through the outer circumference of the driven roller and a connecting hole, a central shaft which is connected with the driven roller in the radial direction of the driven roller, a connecting hole which is formed in the central shaft, a sealing hole is formed in the inner side of the connecting hole, a sealing hole is formed in the inner side of the driven roller, a sealing hole is formed in the inner side of the connecting hole, a sealing hole is formed in the sealing hole, and the sealing hole is formed in the inner side of the connecting hole, and the sealing hole.
The upper layer spraying mechanism sprays the upper layer of the material on the spraying conveyor, the material with the additive sprayed on the upper layer is conveyed from the spraying conveyor and is sprayed out from the discharge end, the driven roller is filled with the high-pressure additive, a plurality of circumferentially arranged compression communication mechanisms are arranged on the driven roller, a compression spring in the compression communication mechanism pushes the central shaft outwards so as to enable the blocking plate to cover the communication hole, thereby sealing of the driven roller is achieved, the conveying belt is attached to the driven roller, the central shaft is compressed inwards through the bottom of the liquid spraying sink groove so as to enable the blocking plate to be separated from the communication hole, the additive in the driven roller enters the liquid spraying sink groove through the communication hole, and finally is sprayed to the lower layer of the material sprayed out by the conveying belt through the liquid spraying hole, and therefore spraying is carried out on the lower layer of the material.
As optimization, one end of the upper layer conveying belt, which is close to the driven roller, is provided with an upper regulating roller for pushing the conveying belt upwards, one end of the lower layer conveying belt, which is close to the driven roller, is provided with a side regulating roller for pushing the conveying belt towards the discharging direction, and the contact surface of the conveying belt and the driven roller is regulated through the upper regulating roller and the side regulating roller, so that the spraying surface is regulated. In the scheme, the contact surface of the conveying belt and the driven roller can be adjusted by adjusting the upper and lower positions of the upper adjusting roller and the front and rear positions of the side adjusting rollers, so that the range of the additive sprayed out of the liquid spraying holes is adjusted.
As the optimization, go up the dancer roll and install on last adjusting link, the side dancer roll is installed on the side adjusting link, the rigid coupling has inclosed regulating box in the conveying frame, the vertical adjusting box that inserts of lower extreme of going up adjusting link, the adjusting box is inserted to the one end of side adjusting link along ejection of compact direction opposite direction, and the tensioning roller is equipped with to the below of lower floor's conveyer belt, be equipped with the tensioning hydro-cylinder with the tensioning roller upward pulling on the conveying frame, the adjusting box is through oil pipe and tensioning hydro-cylinder's pole chamber intercommunication. In this scheme, go up adjusting connection rod and side adjusting connection rod and all insert the regulating box, when adjusting the position of last dancer roll or side dancer roll, the volume change in the regulating box to it is flexible to drive tensioning hydro-cylinder, thereby realize tensioning hydro-cylinder's initiative regulation.
As optimization, bolts respectively fastened to the side surfaces of the upper adjusting connecting rod and the side adjusting connecting rod are arranged on the adjusting box. The bolt in this scheme can realize that upward regulation connecting rod and side regulation connecting rod are fixed in the location after the regulation is accomplished.
As optimization, the tensioning roller is arranged on the tensioning connecting rod, one end of the tensioning connecting rod is hinged with the conveying frame, and the tensioning oil cylinder drives the tensioning connecting rod to swing up and down through the elastic device. In the scheme, the tensioning oil cylinder drives the tensioning connecting rod to swing up and down through the elastic device, so that up-and-down adjustment of the tensioning roller is realized, the elastic device realizes elastic connection between the tensioning oil cylinder and the tensioning connecting rod, and elastic tensioning is realized.
As optimization, the upper end of tensioning hydro-cylinder is articulated with the conveying frame, resilient means includes the end plate of rigid coupling at tensioning hydro-cylinder flexible end and overlaps the sleeve pipe outside the end plate, sheathed tube lower extreme is articulated with the tensioning connecting rod, and the sleeve pipe upper end rigid coupling has the limiting plate, be equipped with connecting spring between limiting plate and the end plate. In the scheme, the telescopic end of the tensioning cylinder compresses the connecting spring, so that the sleeve is driven by the limiting plate at the upper end of the sleeve, and the elastic connection of the tensioning connecting rod is realized.
As the optimization, upper spraying mechanism includes feeding conveyer and is located the liquid pond of spraying conveyer below, feeding conveyer's discharge end is located the top of spraying conveyer feed end, and feeding conveyer's feed end is articulated with fixed hinge, and feeding conveyer's discharge end is supported through the extension spring of upwards pulling, upper spraying mechanism still includes the mounting bracket of rigid coupling on the roof, the vertical pivot of coupling on the mounting bracket and the rack of horizontal slip on the mounting bracket, the upper end of pivot is fixed with the gear with rack toothing, the lower extreme of pivot is equipped with the spray box that is located the conveyer belt top, spray box lower extreme is opened there is lateral extension's sprinkler head, the lateral length of sprinkler head is greater than the width of conveyer belt, feeding conveyer's discharge end is swung from top to bottom along with the material weight variation to drive rack horizontal slip through link mechanism. The upper strata of material is sprayed with the additive to the sprinkler head of sprinkler head lower extreme in this scheme, because the width that is greater than conveyor belt of sprinkler head's transverse length, consequently, the part additive at sprinkler head both ends directly falls to the liquid pond of below in, according to the difference of material weight, the discharge end of feed conveyor sinks certain distance, and drive rack horizontal slip through link mechanism, then drive the sprinkler head through the meshing of rack and gear and rotate certain angle around vertical axis, make the sprinkler head deflection, the greater the material weight, the greater the contained angle of sprinkler head and conveyor belt width direction, then the more additive that the sprinkler head sprayed on the conveyor belt.
As optimization, link mechanism is including being located the link of feeding conveyer discharge end top and being located the first connecting rod and the second connecting rod of link both sides respectively, the link passes through the lifting link and is connected with feeding conveyer's discharge end, and the one end of first connecting rod is articulated with the roof, and the other end of first connecting rod is articulated with the link, and the one end of second connecting rod is articulated with the rack, and the other end of second connecting rod is articulated with the link. In this scheme, the discharge end of feeding conveyer drives the link through the lift connecting rod and reciprocates, drives rack horizontal slip through first connecting rod and second connecting rod.
As optimization, the outer end of the inserting shaft extends into the liquid spraying sinking groove. In this scheme, the outer end of inserting the axle extends to the hydrojet heavy inslot to insert hydrojet heavy inslot through the inserting axle and realized inserting the synchronization and the matching of axle and hydrojet heavy inslot, make passive roller and conveyer belt can not take place to slide.
A spraying method using an intelligent informationized spraying system, comprising the steps of:
a. the material is conveyed from the feeding conveyor to the spraying conveyor, and the spraying port at the lower end of the spraying box sprays the additive onto the upper layer of the material, and as the transverse length of the spraying port is larger than the width of the conveying belt, part of the additive at the two ends of the spraying port directly falls into the liquid pool below;
b. according to different weights of materials, the discharge end of the feeding conveyor sinks for a certain distance, the rack is driven by the connecting rod mechanism to horizontally slide, then the spraying box is driven by meshing of the rack and the gear to rotate for a certain angle around a vertical axis, so that the spraying opening deflects, the larger the weight of the materials is, the larger the included angle between the spraying opening and the width direction of the conveying belt is, the more additive is sprayed onto the conveying belt by the spraying opening;
c. the material sprayed with the additive on the upper layer is conveyed from a spraying conveyor and is thrown out from a discharge end;
d. the driven roller is filled with high-pressure additive, a plurality of compression communication mechanisms which are circumferentially distributed are arranged on the driven roller, and a compression spring in the compression communication mechanism pushes a central shaft outwards so as to enable a blocking plate to cover the communication hole, thereby realizing the sealing of the driven roller;
e. the conveying belt is attached to the driven roller, so that the central shaft is pressed inwards through the bottom of the liquid spraying sinking groove to separate the blocking plate from the communication hole, the additive in the driven roller enters the liquid spraying sinking groove through the communication hole and finally is sprayed to the lower layer of the material thrown out by the conveying belt through the liquid spraying hole, and therefore the lower layer of the material is sprayed;
f. the contact surface of the conveying belt and the driven roller can be adjusted by adjusting the upper and lower positions of the upper adjusting roller and the front and rear positions of the side adjusting rollers, so that the range of the additive sprayed by the liquid spraying holes is adjusted;
g. because the upper adjusting connecting rod and the side adjusting connecting rod are inserted into the adjusting box, when the position of the upper adjusting roller or the side adjusting roller is adjusted, the volume in the adjusting box is changed, and the tensioning oil cylinder is driven to stretch out and draw back, so that the active adjustment of the tensioning oil cylinder is realized.
The beneficial effects of the invention are as follows: according to the intelligent information spraying system and the intelligent information spraying method for the silage additive, materials are conveyed to the spraying conveyor from the feeding conveyor, the spraying opening at the lower end of the spraying box sprays the additive to the upper layer of the materials, and the more the weight of the materials is, the more the additive is sprayed to the conveying belt by the spraying opening, so that accurate spraying is realized, the additive is sprayed to the lower layer of the materials thrown out by the conveying belt through the spraying holes on the driven roller, the lower layer of the materials is sprayed, and meanwhile, the materials are scattered in a free falling state after being thrown during spraying, so that the additive can be well sprayed to the materials, and uniform spraying is realized.
The liquid inlet flow of the spraying box and the liquid inlet flow of the driven roller are respectively monitored in an informatization mode and fed back to the information center, so that the spraying of the whole silage is monitored in an informatization mode, and informatization control in the whole silage production process is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of a passive roller of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a cross-sectional view of the compression communication mechanism of the present invention;
FIG. 5 is a schematic cross-sectional view of a plug shaft of the present invention;
FIG. 6 is a cross-sectional view taken along the B-B plane in FIG. 2 in accordance with the present invention;
FIG. 7 is a schematic diagram of the connection of the adjustment box, upper adjustment roller and side adjustment roller of the present invention;
FIG. 8 is a schematic cross-sectional view of an elastic device of the present invention;
FIG. 9 is a schematic view of the upper layer spraying mechanism of the present invention;
FIG. 10 is a cross-sectional view taken along the line C-C in FIG. 9 in accordance with the present invention;
FIG. 11 is a schematic view of the spraying of the material of the present invention at a passive roller;
FIG. 12 is a schematic view of the spraying of material at a passive roller in another state of the invention;
the figure shows:
1. the feeding conveyor, 2, driving roller, 3, driving motor, 4, conveying frame, 5, conveying belt, 6, driven roller, 7, hold-down communicating mechanism, 71, inserting shaft, 72, central shaft, 73, communicating hole, 74, blocking plate, 75, hold-down spring, 8, elastic device, 81, sleeve, 82, end plate, 83, connecting spring, 84, limiting plate, 9, discharge guide plate, 10, spray sink, 11, spray hole, 12, liquid inlet pipe, 13, rotary joint, 14, tensioning cylinder, 15, tensioning roller, 16, tensioning link, 17, oil pipe, 18, regulating box, 19, side regulating roller, 20, side regulating link, 21, upper regulating roller, 22, upper regulating link, 23, liquid pool, 24, hinge seat, 25, lifting link, 26, top plate, 27, first link, 28, connecting frame, 29, second link, 30, tension spring, 31, rack, 32, gear, 33, mounting frame, 34, rotating shaft, 35, spray box, 36, spray opening.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
As shown in fig. 1-12, the intelligent information spraying system for silage additives comprises a spraying conveyor and an upper layer spraying mechanism arranged above the spraying conveyor, wherein the spraying conveyor comprises a conveying frame 4, and a driving roller 2 and a driven roller 6 which are respectively and axially connected to two ends of the conveying frame 4, a conveying belt 5 is connected between the driving roller 2 and the driven roller 6, and the upper layer spraying mechanism sprays the additives on the upper layer of materials on the spraying conveyor.
The upper layer spraying mechanism comprises a feeding conveyor 1 and a liquid pool 23 positioned below the spraying conveyor, the discharge end of the feeding conveyor 1 is positioned above the feeding end of the spraying conveyor, materials are conveyed onto the spraying conveyor from the feeding conveyor 1, and the size of the liquid pool 23 is larger than that of the spraying conveyor, so that redundant additives sprayed or dripped everywhere fall into the liquid pool 23, and recycling of the additives is realized.
The feeding end of the feeding conveyor 1 is hinged with a fixed hinged support 24, and the hinged shaft is horizontally arranged, so that the discharging end of the feeding conveyor 1 can swing up and down. The discharge end of the feed conveyor 1 is supported by a tension spring 30 which is pulled upwards, so that the discharge end of the feed conveyor 1 can swing up and down according to the weight of the upper material.
The upper layer spraying mechanism further comprises a mounting frame 33 fixedly connected to the top plate 26, a vertical rotating shaft 34 axially connected to the mounting frame 33 and a rack 31 horizontally slidably connected to the mounting frame 33, and the top plate 26 can be a building top plate or a supporting frame top plate which is independently arranged, so long as top fixing can be achieved.
The rack 31 horizontally slides along the material conveying direction, a gear 32 meshed with the rack 31 is fixedly connected to the upper end of the rotating shaft 34, a spraying box 35 positioned above the conveying belt 5 is arranged at the lower end of the rotating shaft 34, a spraying opening 36 transversely extending is formed in the lower end of the spraying box 35, and the pumping device pumps the additive into the spraying box 35, so that the additive is sprayed downwards to the upper layer of the upper material of the spraying conveyor through the transversely extending spraying opening 36. The inlet of the spray port 36 is provided with a flow sensor to monitor and collect the flow of the spray tank inlet to the information center.
The lateral length of the spraying opening 36 is greater than the width of the conveyor belt 5, so that part of the material sprayed from the two ends of the spraying opening 36 falls into the liquid pool 23, and when the material is at a minimum, the spraying opening 36 is parallel to the width direction of the conveyor belt 5, that is, the spraying opening 36 is perpendicular to the conveying direction of the conveyor belt 5.
The discharge end of the feeding conveyor 1 swings up and down along with the weight change of materials, so that the rack 31 is driven to horizontally slide through the connecting rod mechanism, then the spraying box is driven to rotate around a vertical axis by meshing of the rack and the gear to a certain angle, the spraying opening deflects, the larger the weight of the materials is, the larger the included angle between the spraying opening and the width direction of the conveying belt is, and the more additives are sprayed on the conveying belt by the spraying opening. When the maximum amount of material is reached, the spray opening deflects so that the projection of the spray opening onto the conveyor belt 5 is completely within the conveyor belt 5, and the additive sprayed by the spray opening is sprayed onto the material on the conveyor belt 5.
By installing the angle sensor on the rotating shaft 34, the rotating angle of the rotating shaft 34 can be measured and fed back to the information center, and the information center combines the flow sensor data of the inlet of the spraying opening 36, so that the informationized accurate monitoring of the spraying quantity is realized.
The connecting rod mechanism comprises a connecting frame 28 positioned above the discharge end of the feeding conveyor 1, a first connecting rod 27 and a second connecting rod 29 which are respectively positioned on two sides of the connecting frame 28, the lower end of a tension spring 30 is connected with the connecting frame 28, and the upper end of the tension spring 30 is connected with the top plate 26.
The connecting frame 28 is connected with the discharge end of the feeding conveyor 1 through the lifting connecting rod 25, the lower end of the lifting connecting rod 25 is hinged with the feeding conveyor 1, and the upper end of the lifting connecting rod is hinged with the connecting frame 28.
One end of the first link 27 is hinged to the top plate 26, the other end of the first link 27 is hinged to the connecting frame 28, one end of the second link 29 is hinged to the rack 31, and the other end of the second link 29 is hinged to the connecting frame 28.
The spraying conveyor comprises a conveying frame 4, and a driving roller 2 and a driven roller 6 which are respectively and axially connected to two ends of the conveying frame 4, wherein a conveying belt 5 is connected between the driving roller 2 and the driven roller 6, the driven roller 6 is arranged at a discharging end, and the driving roller 2 is driven by a driving motor.
As shown in fig. 2 to 6, the driven roller 6 has a closed hollow structure, and one end of the driven roller 6 is communicated with the outlet of the additive pump through a rotary joint 13, so that the driven roller is filled with the high-pressure additive. The inlet of the driven roller 6 is provided with a flow sensor, so that the flow of the liquid inlet of the driven roller 6 is monitored and fed back to the information center in a summarizing way.
The inner side of the conveying belt 5 is provided with a plurality of liquid spraying sinking grooves 10 which are distributed along the length direction of the conveying belt 5, the liquid spraying sinking grooves 10 extend along the width direction of the conveying belt 5, and the length of the liquid spraying sinking grooves 10 is smaller than the width of the conveying belt 5.
The bottom of the liquid spraying sinking groove 10 is provided with a plurality of liquid spraying holes 11 penetrating through the conveying belt 5, the plurality of liquid spraying holes 11 are distributed along the length direction of the liquid spraying sinking groove 10, and the plurality of liquid spraying holes are distributed along the width direction of the liquid spraying sinking groove 10. The driven roller 6 is provided with a plurality of compaction communication mechanism groups which are circumferentially distributed and are matched with the liquid spraying sinking grooves 10, and each compaction communication mechanism group is inserted into the corresponding liquid spraying sinking groove 10.
The compressing and communicating mechanism group comprises a plurality of compressing and communicating mechanisms 7 which are distributed along the length direction of the liquid spraying sink 10, the compressing and communicating mechanisms 7 comprise a plug-in shaft 71 which penetrates through the outer circumferential surface of the driven roller 6 and a central shaft 72 which is radially connected in a sliding manner in the plug-in shaft 71 in a sliding manner along the driven roller 6, and the outer end of the plug-in shaft 71 extends into the liquid spraying sink 10, so that the plug-in shaft is inserted into the liquid spraying sink 10 to realize synchronization and matching of the plug-in shaft and the liquid spraying sink, and the driven roller and the conveying belt cannot slide.
As shown in fig. 3 to 5, the insertion shaft 71 is provided with a plurality of communication holes 73 for communicating the inner cavity of the driven roller 6 with the liquid spraying sink 10, the communication holes 73 are circumferentially arranged, the central shaft 72 is located at the central position of the insertion shaft 71, one end of the insertion shaft 71 located at the inner side of the driven roller 6 is fixedly connected with a blocking plate 74, the insertion shaft 71 is internally provided with a compression spring 75 for pushing the central shaft 72 outwards so that the blocking plate 74 covers the communication holes 73, the outer end of the central shaft 72 extends out of the insertion shaft 71, when the compression communication mechanism 7 is not in contact with the conveying belt 5, the communication holes 73 are covered by the blocking plate 74, when the compression communication mechanism 7 is in contact with the conveying belt 5, the conveying belt 5 is attached to the driven roller 6 so that the central shaft 72 is compressed inwards through the bottom of the liquid spraying sink 10 so that the blocking plate 74 is separated from the communication holes 73, and finally the additive in the driven roller 6 enters the liquid spraying sink 10 through the communication holes 73 and is sprayed to the lower layer of the material sprayed by the conveying belt 5 through the liquid spraying holes 11, and meanwhile, the material adhered to the liquid spraying impact belt 5 can be sprayed through the liquid spraying holes 11.
As shown in fig. 1, an upper adjusting roller 21 for pushing the conveyor belt 5 upward is installed at one end of the upper conveyor belt 5 close to the driven roller 6, a side adjusting roller 19 for pushing the conveyor belt 5 in the discharging direction is installed at one end of the lower conveyor belt 5 close to the driven roller 6, and the contact surface between the conveyor belt 5 and the driven roller 6 is adjusted by the upper adjusting roller 21 and the side adjusting roller 19, so that the spraying surface is adjusted.
As shown in fig. 11, at this time, the upper adjusting roller 21 is just contacted with the upper layer of conveying belt 5, the side adjusting roller 19 pushes the lower layer of conveying belt 5 to the end so as to make the conveying belt 5 at the position in a vertical state, at this time, the wrap angle of the conveying belt 5 and the driven roller 6 is 90 degrees, the point-shaped shadow is in a material throwing state in the drawing, and the grid shadow is a spraying surface formed by the spraying holes 11 in the moving process.
As shown in fig. 12, at this time, the upper regulating roller 21 lifts up the upper conveyor belt 5, and the side regulating roller 19 pushes the lower conveyor belt 5 toward the end so as to tilt the conveyor belt 5 thereat outward, and at this time, the wrap angle of the conveyor belt 5 and the driven roller 6 is less than 90 degrees. The dot-shaped shadow is in a material throwing state, the grid shadow is a spraying surface formed by the liquid spraying holes 11 in the moving process, and the state of the spraying surface in fig. 11 is reduced.
As shown in fig. 7, the upper adjusting roller 21 is mounted on an upper adjusting link 22, the side adjusting roller 19 is mounted on a side adjusting link 20, a closed adjusting box 18 is fixedly connected to the conveying frame 4, the lower end of the upper adjusting link 22 is vertically inserted into the adjusting box 18, and one end of the side adjusting link 20 along the opposite direction of the discharging direction is inserted into the adjusting box 18. When the positions of the upper adjusting roller 21 and the side adjusting roller 19 are adjusted, the insertion amount of the upper adjusting connecting rod 22 and the side adjusting connecting rod 20 is adjusted by manual operation or tool operation, the adjusting box 18 is provided with bolts respectively fastened to the side surface of the upper adjusting connecting rod 22 and the side surface of the side adjusting connecting rod 20, and the bolts can realize the positioning and fixing of the upper adjusting connecting rod and the side adjusting connecting rod after the adjustment is completed.
The tensioning roller 15 is arranged below the lower layer of conveying belt 5, the tensioning cylinder 14 which pulls the tensioning roller 15 upwards is arranged on the conveying frame 4, and the adjusting box 18 is communicated with a rod cavity of the tensioning cylinder 14 through an oil pipe 17.
The tensioning roller 15 is arranged on the tensioning connecting rod 16, one end of the tensioning connecting rod 16 is hinged with the conveying frame 4, and the tensioning cylinder 14 drives the tensioning connecting rod 16 to swing up and down through the elastic device 8.
When the insertion amount of the upper adjusting connecting rod 22 or the side adjusting connecting rod 20 is increased, the space in the adjusting box 18 is reduced, and the oil in the adjusting box 18 enters the rod cavity of the tensioning cylinder 14 through the oil pipe 17, so that the tensioning cylinder 14 is driven to shrink, and the tensioning roller 15 moves upwards to increase the tensioning amount.
As shown in fig. 8, the upper end of the tensioning cylinder 14 is hinged to the conveying frame 4, the elastic device 8 includes an end plate 82 fixedly connected to the telescopic end of the tensioning cylinder 14, and a sleeve 81 sleeved outside the end plate 82, the lower end of the sleeve 81 is hinged to the tensioning connecting rod 16, a limiting plate 84 is fixedly connected to the upper end of the sleeve 81, and a connecting spring 83 is installed between the limiting plate 84 and the end plate 82.
The discharge end of the spraying conveyor is provided with a discharge guide plate 9 which is inclined downwards, and the material falls onto the discharge guide plate 9 after being sprayed, so that the material falls into the next procedure.
A spraying method using an intelligent informationized spraying system, comprising the steps of:
a. the material is conveyed from the feeding conveyor 1 to the spraying conveyor, the spraying opening 36 at the lower end of the spraying box 35 sprays the additive on the upper layer of the material, and as the transverse length of the spraying opening 36 is larger than the width of the conveying belt 5, part of the additive at the two ends of the spraying opening 36 directly falls into the liquid pool 23 below;
b. according to different weights of materials, the discharging end of the feeding conveyor 1 sinks for a certain distance, the rack 31 is driven by the connecting rod mechanism to horizontally slide, then the spraying box 35 is driven by the meshing of the rack 31 and the gear 32 to rotate for a certain angle around a vertical axis, so that the spraying opening 36 deflects, and the larger the weight of the materials is, the larger the included angle between the spraying opening 36 and the width direction of the conveying belt 5 is, the more additive is sprayed on the conveying belt 5 by the spraying opening 36;
c. the material sprayed with the additive on the upper layer is conveyed from a spraying conveyor and is thrown out from a discharge end;
d. the driven roller 6 is filled with high-pressure additive, a plurality of compression communication mechanisms 7 which are circumferentially distributed are arranged on the driven roller 6, and a compression spring 75 in the compression communication mechanism 7 pushes the central shaft 72 outwards so that a blocking plate 74 covers the communication hole 73, thereby realizing the sealing of the driven roller 6;
e. the conveying belt 5 is attached to the driven roller 6, so that the central shaft 72 is pressed inwards through the bottom of the liquid spraying sinking groove 10, the blocking plate 74 is separated from the communication hole 73, the additive in the driven roller 6 enters the liquid spraying sinking groove 10 through the communication hole 73 and finally is sprayed to the lower layer of the material thrown out by the conveying belt 5 through the liquid spraying hole 11, and therefore the lower layer of the material is sprayed;
f. the contact surface of the conveying belt 5 and the driven roller 6 can be adjusted by adjusting the upper and lower positions of the upper adjusting roller 21 and the front and rear positions of the side adjusting rollers 19, so that the range of the additive sprayed by the liquid spraying holes 11 is adjusted;
g. because the upper adjusting connecting rod 22 and the side adjusting connecting rod 20 are inserted into the adjusting box 18, when the position of the upper adjusting roller 21 or the side adjusting roller 19 is adjusted, the volume in the adjusting box 18 changes, so that the tensioning cylinder 14 is driven to stretch and retract, and the active adjustment of the tensioning cylinder 14 is realized.
Of course, the above description is not limited to the above examples, and the technical features of the present invention that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present invention and not for limiting the same, and the present invention has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present invention and the scope of the appended claims.
Claims (10)
1. An intelligent informationized spraying system for silage additives, which is characterized in that: including spraying conveyer and being located the upper layer spraying mechanism of spraying conveyer top, the spraying conveyer includes conveying frame (4) and drive roll (2) and driven roll (6) at conveying frame (4) both ends of difference coupling, be connected with conveyer belt (5) between drive roll (2) and the driven roll (6), driven roll (6) set up at the discharge end, driven roll (6) are airtight hollow structure, and one end of driven roll (6) is through rotary joint (13) and additive pump's export intercommunication, the inboard of conveyer belt (5) is opened there are a plurality of hydrojet heavy groove (10) of arranging along conveyer belt (5) length direction, hydrojet heavy groove (10) extend along conveyer belt (5) width direction, the tank bottom of hydrojet heavy groove (10) is opened there are a plurality of hydrojet hole (11) that run through conveyer belt (5), be equipped with on driven roll (6) a plurality of circumference and with the pinch communicating mechanism group that heavy groove (10) fit, pinch communicating mechanism includes that a plurality of hydrojet (7) connect the outer peripheral face (71) of the radial direction of the heavy groove (7) in order to connect the radial inner peripheral face (71) of the driven roll (7) to connect in the axial (71), the automatic spraying device is characterized in that a communicating hole (73) for communicating the inner cavity of the driven roller (6) and the spraying liquid sinking groove (10) is formed in the inserting shaft (71), a blocking plate (74) is fixedly connected to one end of the inserting shaft (71) located at the inner side of the driven roller (6), a pressing spring (75) for pushing the central shaft (72) outwards to enable the blocking plate (74) to cover the communicating hole (73) is arranged in the inserting shaft (71), the conveying belt (5) is attached to the driven roller (6), the central shaft (72) is pressed inwards through the groove bottom of the spraying liquid sinking groove (10), so that the blocking plate (74) is separated from the communicating hole (73), and an additive in the driven roller (6) enters the spraying liquid sinking groove (10) through the communicating hole (73) and is finally sprayed to the lower layer of a material thrown out by the conveying belt (5) through the spraying liquid hole (11).
2. The intelligent informative spraying system for silage additives according to claim 1, wherein: an upper regulating roller (21) for pushing the conveying belt (5) upwards is arranged at one end of the upper conveying belt (5) close to the driven roller (6), a side regulating roller (19) for pushing the conveying belt (5) towards the discharging direction is arranged at one end of the lower conveying belt (5) close to the driven roller (6), and the contact surface of the conveying belt (5) and the driven roller (6) is regulated through the upper regulating roller (21) and the side regulating roller (19), so that the spraying surface is regulated.
3. An intelligent informative spraying system for silage additives according to claim 2, characterized in that: the upper regulating roller (21) is arranged on an upper regulating connecting rod (22), the side regulating roller (19) is arranged on a side regulating connecting rod (20), a closed regulating box (18) is fixedly connected to the conveying frame (4), the lower end of the upper regulating connecting rod (22) is vertically inserted into the regulating box (18), one end of the side regulating connecting rod (20) in the opposite direction of the discharging direction is inserted into the regulating box (18), the tensioning roller (15) is arranged below the lower conveying belt (5), the tensioning cylinder (14) for pulling the tensioning roller (15) upwards is arranged on the conveying frame (4), and the regulating box (18) is communicated with a rod cavity of the tensioning cylinder (14) through an oil pipe (17).
4. A silage additive intelligent informative spraying system according to claim 3 and wherein: bolts respectively fastened to the side surfaces of the upper adjusting connecting rod (22) and the side adjusting connecting rod (20) are arranged on the adjusting box (18).
5. A silage additive intelligent informative spraying system according to claim 3 and wherein: the tensioning roller (15) is arranged on the tensioning connecting rod (16), one end of the tensioning connecting rod (16) is hinged with the conveying frame (4), and the tensioning oil cylinder (14) drives the tensioning connecting rod (16) to swing up and down through the elastic device (8).
6. An intelligent informative spraying system for silage additive according to claim 5 and wherein: the upper end of tensioning hydro-cylinder (14) is articulated with conveying frame (4), resilient means (8) are including end plate (82) rigid coupling at tensioning hydro-cylinder (14) flexible end and cover sleeve pipe (81) outside end plate (82), the lower extreme of sleeve pipe (81) is articulated with tensioning connecting rod (16), and sleeve pipe (81) upper end rigid coupling has limiting plate (84), be equipped with connecting spring (83) between limiting plate (84) and end plate (82).
7. A silage additive intelligent informative spraying system according to claim 3 and wherein: the upper layer spraying mechanism comprises a feeding conveyor (1) and a liquid pool (23) positioned below the spraying conveyor, the discharge end of the feeding conveyor (1) is positioned above the feed end of the spraying conveyor, the feed end of the feeding conveyor (1) is hinged with a fixed hinged support (24), the discharge end of the feeding conveyor (1) is supported by a tension spring (30) which is pulled upwards, the upper layer spraying mechanism further comprises a mounting frame (33) fixedly connected to a top plate (26), a vertical rotating shaft (34) which is connected to the mounting frame (33) in a shaft mode and a rack (31) which is horizontally connected to the mounting frame (33) in a sliding mode, a gear (32) meshed with the rack (31) is fixedly connected to the upper end of the rotating shaft (34), a spraying box (35) positioned above a conveying belt (5) is arranged at the lower end of the rotating shaft (34), a spraying opening (36) which is transversely extends is formed in the lower end of the spraying box, the transverse length of the spraying opening (36) is larger than the width of the conveying belt (5), and accordingly the feeding end of the feeding conveyor (1) is driven to horizontally slide along with the rack (31) through the rack.
8. The intelligent informative spraying system for silage additive according to claim 7, wherein: the connecting rod mechanism comprises a connecting frame (28) positioned above the discharge end of the feeding conveyor (1) and a first connecting rod (27) and a second connecting rod (29) which are respectively positioned on two sides of the connecting frame (28), wherein the connecting frame (28) is connected with the discharge end of the feeding conveyor (1) through a lifting connecting rod (25), one end of the first connecting rod (27) is hinged with a top plate (26), the other end of the first connecting rod (27) is hinged with the connecting frame (28), one end of the second connecting rod (29) is hinged with a rack (31), and the other end of the second connecting rod (29) is hinged with the connecting frame (28).
9. The intelligent informative spraying system for silage additives according to claim 1, wherein: the outer end of the inserting shaft (71) extends into the liquid spraying sinking groove (10).
10. A spraying method using the intelligent informationized spraying system of claim 7, comprising the steps of:
a. the material is conveyed from the feeding conveyor (1) to the spraying conveyor, a spraying opening (36) at the lower end of the spraying box (35) sprays the additive on the upper layer of the material, and as the transverse length of the spraying opening (36) is larger than the width of the conveying belt (5), part of the additive at the two ends of the spraying opening (36) directly falls into a liquid pool (23) below;
b. according to different weights of materials, the discharging end of the feeding conveyor (1) sinks for a certain distance, the rack (31) is driven to horizontally slide through the connecting rod mechanism, then the spraying box (35) is driven to rotate for a certain angle around a vertical axis through the engagement of the rack (31) and the gear (32), so that the spraying opening (36) deflects, the larger the weight of the materials is, the larger the included angle between the spraying opening (36) and the width direction of the conveying belt (5) is, and the more additives are sprayed onto the conveying belt (5) by the spraying opening (36);
c. the material sprayed with the additive on the upper layer is conveyed from a spraying conveyor and is thrown out from a discharge end;
d. the driven roller (6) is filled with high-pressure additive, a plurality of compression communication mechanisms (7) which are circumferentially distributed are arranged on the driven roller (6), and a compression spring (75) in the compression communication mechanism (7) pushes a central shaft (72) outwards so that a blocking plate (74) covers a communication hole (73), thereby realizing the sealing of the driven roller (6);
e. the conveying belt (5) is attached to the driven roller (6), so that a central shaft (72) is pressed inwards through the bottom of the liquid spraying sinking groove (10), a blocking plate (74) is separated from the communication hole (73), an additive in the driven roller (6) enters the liquid spraying sinking groove (10) through the communication hole (73), and finally is sprayed to the lower layer of the material thrown out by the conveying belt (5) through the liquid spraying hole (11), so that the lower layer of the material is sprayed;
f. the contact surface of the conveying belt (5) and the driven roller (6) can be adjusted by adjusting the upper and lower positions of the upper adjusting roller (21) and the front and rear positions of the side adjusting rollers (19), so that the range of the additive sprayed by the liquid spraying holes (11) is adjusted;
g. because the upper adjusting connecting rod (22) and the side adjusting connecting rod (20) are inserted into the adjusting box (18), when the positions of the upper adjusting roller (21) or the side adjusting roller (19) are adjusted, the volume in the adjusting box (18) is changed, so that the tensioning oil cylinder (14) is driven to stretch and retract, and the active adjustment of the tensioning oil cylinder (14) is realized.
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