CN113680275A - Processing equipment and processing technology for straw biogas residue seedling raising substrate - Google Patents
Processing equipment and processing technology for straw biogas residue seedling raising substrate Download PDFInfo
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- CN113680275A CN113680275A CN202110973995.XA CN202110973995A CN113680275A CN 113680275 A CN113680275 A CN 113680275A CN 202110973995 A CN202110973995 A CN 202110973995A CN 113680275 A CN113680275 A CN 113680275A
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- 239000000758 substrate Substances 0.000 title claims abstract description 59
- 239000010902 straw Substances 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 184
- 239000002994 raw material Substances 0.000 claims abstract description 126
- 238000003756 stirring Methods 0.000 claims abstract description 87
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000008187 granular material Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 125
- 238000007789 sealing Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 20
- 239000011159 matrix material Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 8
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009736 wetting Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000003595 mist Substances 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/10—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in stationary drums or troughs, provided with kneading or mixing appliances
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
- A01G24/42—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure of granular or aggregated structure
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/60—Apparatus for preparing growth substrates or culture media
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a processing device of straw biogas residue seedling raising substrate and a processing technology thereof, belonging to the technical field of seedling raising substrate processing, and comprising a plurality of feeding mechanisms and stirring mechanisms which are mutually associated; the feeding speed ratio of the plurality of feeding mechanisms is equal to the ratio of the raw materials in the seedling raising substrate; the stirring mechanism can mix and stir various raw materials conveyed by the plurality of feeding mechanisms into granules in real time; the feeding mechanism and the stirring mechanism are matched for use, and the seedling raising substrate raw materials with different densities can be prepared into the granular seedling raising substrate with the same density in a mode of feeding the raw materials in proportion and stirring the raw materials into granules in real time, so that the phenomenon that the raw materials are layered due to different densities of the raw materials after being simply mixed and stirred or in the transportation process, and the material proportions of the seedling raising substrate are different is avoided.
Description
Technical Field
The invention relates to the technical field of seedling raising substrate processing, in particular to processing equipment and a processing technology of a straw biogas residue seedling raising substrate.
Background
In recent years, because of high importance of the state on grain safety, the grain production support policy is getting bigger and bigger, machine-transplanted rice is popularized powerfully and develops rapidly. However, the development bottleneck of the machine-transplanted rice is more and more obvious, firstly, seedling raising nutrient soil is difficult to take soil, the soil taking farmland cultivated layer is seriously damaged (1500 mu of machine-transplanted rice is developed, 1 mu of farmland cultivated layer soil is damaged every year), and the development of the machine-transplanted rice is influenced. Secondly, the quality of the nutrient soil and the heterogeneity of fertilization bring about the difficulty in cultivating strong seedlings and influence the high and stable yield performance of the machine-transplanted rice.
According to the traditional production method of the seedling raising matrix, various raw materials are directly poured into stirring equipment according to a preset proportion and are stirred and mixed for use, due to the fact that the densities of the various raw materials are different, substances with large densities move downwards in the stirring process, substances with small densities move upwards, the mixing among the various materials is not uniform, and further the proportion of the various materials in the matrix which is in direct contact with the roots of plants is different from the preset proportion when the seedling raising matrix is actually used, the seedling raising effect is poor, meanwhile, the layering phenomenon of the various materials can be further aggravated in the transportation process aiming at the seedling raising matrix needing to be transported, and the quality of the seedling raising matrix is further influenced.
Based on the above, the invention designs a processing device and a processing technology of straw biogas residue seedling raising substrate, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a processing device and a processing technology of straw biogas residue seedling raising substrate, the traditional production method of the seedling raising matrix is provided to solve the background technology, various raw materials are directly poured into stirring equipment according to a preset proportion and are used after being stirred and mixed, and because the densities of the various raw materials are different, during the stirring process, the substances with high density move downwards, the substances with low density move upwards, so that the mixing of various materials is not uniform, further, when the seedling raising substrate is actually used, the proportion of various materials in the substrate which is directly contacted with the roots of the plants is different from the preset proportion, so that the seedling raising effect is poor, and meanwhile, aiming at some seedling raising substrates which need to be transported, the layering phenomenon of various materials can be further aggravated in the transportation process, and the quality of the seedling raising substrate is further influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a processing device for seedling raising substrate of straw biogas residue comprises a plurality of feeding mechanisms and stirring mechanisms which are mutually associated; the feeding speed ratio of the plurality of feeding mechanisms is equal to the ratio of the raw materials in the seedling raising substrate; the stirring mechanism can mix and stir various raw materials conveyed by the plurality of feeding mechanisms into granules in real time; the feeding mechanism and the stirring mechanism are matched to use, so that various seedling raising substrate raw materials with different densities can be prepared into granular seedling raising substrates with the same density in a mode of feeding materials in proportion and stirring into granules in real time.
As a further scheme of the invention, the stirring mechanism comprises a shell, a first motor is arranged below the shell, a first rotating shaft is fixedly connected to the upper end of an output shaft of the first motor, and a stirring roller is fixedly connected to the side wall of the first rotating shaft; the outer wall of the stirring roller and the inner wall of the shell have a certain distance, and the size of the distance is similar to the particle size of the seedling raising matrix; a collector is arranged between the shell and the first motor, and the first rotating shaft penetrates through the collector and is rotatably connected with the collector; the feeding ports of the feeding mechanisms are arranged above the shell, and the spraying mechanism is arranged above the shell; the spraying mechanism is used for wetting various raw materials conveyed by the plurality of feeding mechanisms so as to facilitate granulation of the stirring mechanism.
As a further scheme of the invention, the feeding mechanisms comprise Y-shaped supporting blocks, and the upper ends of the Y-shaped supporting blocks are provided with conveying belts; the two ends of the inner side of the conveying belt are in transmission connection with transmission rollers, and the axes of the transmission rollers are fixedly connected with rotating shafts; the same ends of the two rotating shafts are jointly and rotatably connected with supporting rods, and the lower ends of the supporting rods are fixedly connected with the upper ends of the Y-shaped supporting blocks; the upper end of the conveying belt is provided with a containing frame; the bottom of the side wall at the left end of the containing frame is fixedly connected with the upper end of the conveying belt, and the other three side walls of the containing frame are only contacted with the upper end of the conveying belt; the material receiving frame is arranged at the right end of the conveying belt, the front side wall and the rear side wall of the material receiving frame are in sliding connection with the containing frame and the front side and the rear side of the conveying belt, the upper end of the left side wall of the material receiving frame is in sliding connection with the lower side of the right end of the conveying belt, the upper end face of the right side wall of the material receiving frame is coplanar with the upper end face of the conveying belt, and the front side outer wall and the rear side outer wall of the bottom of the material receiving frame are respectively and fixedly connected with a first discharging pipe and a blower in a penetrating mode;
the first discharge pipe is used for conveying raw materials into the shell; one of the rotating shafts is in transmission connection with a transmission mechanism, and the lower end of the Y-shaped supporting block is fixedly provided with a control mechanism; the control mechanism can control the transmission power of the transmission mechanism according to the lower pressure of the Y-shaped supporting block.
As a further scheme of the invention, the control mechanism comprises a first support seat, the upper end of the first support seat is fixedly connected with a first telescopic rod, the upper end of the first telescopic rod is fixedly connected with a second support seat, the first telescopic rod is sleeved with a spring, and the upper end and the lower end of the spring are respectively fixedly connected with the first support seat and the second support seat; the lower end of the Y-shaped supporting block is fixedly connected with the second supporting seat; the control mechanism is in transmission connection with a speed change mechanism, and the speed change mechanism can control the transmission ratio of the transmission mechanism according to the compression amount of the spring so as to control the material conveying speed of the feeding mechanism; be provided with self-locking mechanism in the first telescopic link, self-locking mechanism can be at drive mechanism during operation, and the lock dies first telescopic link, makes first telescopic link can't freely stretch out and draw back.
As a further scheme of the present invention, the speed change mechanism includes a first fixing rod, the first fixing rod is fixedly connected to a side wall of the second support seat, an L-shaped telescopic rod is rotatably connected to a side wall of the first fixing rod, the L-shaped telescopic rod includes a second telescopic rod and a third telescopic rod, the second telescopic rod and the third telescopic rod are perpendicular to each other, an end of the second telescopic rod is rotatably connected to the first fixing rod, a second fixing rod is rotatably connected to an intersection of the second telescopic rod and the third telescopic rod, and the second fixing rod is vertically and fixedly disposed at a side edge of the first support seat; a guide rail is fixedly connected to the right side of the second fixed rod, and a sliding groove is formed in the guide rail; the right end of the third telescopic rod is rotatably connected with a third fixed rod, the right end of the third fixed rod is fixedly connected with a sliding block, and the sliding block is in sliding connection with the sliding groove; the left end of the sliding block is fixedly connected with an elastic telescopic rod; the elastic telescopic rod is connected with the transmission mechanism, and the position of the elastic telescopic rod is used for changing the transmission ratio of the transmission mechanism.
As a further scheme of the invention, the transmission mechanism comprises a first helical gear, the first helical gear is fixedly connected with a rotating shaft in the conveyor belt, the lower end of the first helical gear is meshed with a second helical gear, the lower end of the rotating shaft of the second helical gear is fixedly connected with a straight gear, the upper end of the second helical gear is rotatably connected with a fixed block, and the fixed block is fixedly connected with the support rod; the straight gear is meshed with a transmission column, a conical transmission shaft is arranged on one side of the transmission column, a transmission belt is in transmission connection between the transmission column and the conical transmission shaft, and a tensioning mechanism is externally connected to the transmission belt; the lower end of the conical transmission shaft is fixedly connected with a transmission shaft, the lower end of a rotating shaft of the transmission shaft is fixedly connected with a gear, and the gear is meshed with a driving mechanism;
a clamping block is clamped on the transmission belt and fixedly connected with the elastic telescopic rod; the transmission column and the lower end of the conical transmission shaft are jointly and rotatably connected with a supporting block, and the supporting block is fixedly connected with a second fixing rod.
As a further scheme of the invention, the lower ends of first supporting seats in a plurality of feeding mechanisms are fixedly connected with a sliding plate together, and the lower end of the sliding plate is connected with a third supporting seat in a sliding manner; the driving mechanism comprises a toothed belt, two ends of the inner side of the toothed belt are in transmission connection with rotating wheels, the rotating wheels are in rotating connection with the upper end of the sliding plate, and one of the rotating wheels is externally connected with a driving motor; the toothed belt is meshed with the gear; and one side of the upper end of the third supporting seat is fixedly connected with an air cylinder, and an output shaft of the air cylinder is fixedly connected with the sliding plate.
As a further scheme of the invention, material conveying mechanisms are arranged above the conveyor belt, the upper ends of the material conveying mechanisms are fixedly connected with a support frame together, and the lower end surfaces of the material conveying mechanisms are arranged on the upper end surfaces of the containing frames; the support frame is fixedly connected with the upper end face of the third support seat.
As a further scheme of the invention, a sealing frame is fixedly connected to the upper end of the shell, a plurality of connecting holes are formed in one side wall of the sealing frame, which is far away from the axis of the shell, of the sealing frame, the connecting holes are equal to the first discharging pipes in number, the connecting holes and the first discharging pipes are respectively communicated one by one through hoses, a motor is fixedly connected to one side wall of the sealing frame, which is far away from the axis of the shell, an output shaft of the motor penetrates and extends into the sealing frame, and a part of the output shaft of the motor, which is in the sealing frame, is fixedly connected with a plurality of fan blades; the sealing frame is close to fixedly connected with second discharging pipe on the lateral wall in casing axle center, second discharging pipe and sealing frame inner chamber intercommunication, second discharging pipe upper end fixedly connected with atomising head, the atomising head is external to have the water pipe.
A processing technology of straw biogas residue seedling raising substrate comprises the following specific steps:
s1, when the stirring device works, the raw materials and water are mixed and transmitted to the stirring mechanism by the feeding mechanisms according to the proportion;
s2, stirring and uniformly mixing the raw materials transmitted to the stirring mechanism, and preparing the raw materials into matrix particles;
and S3, conveying the substrate particles out of the equipment for standby.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, various raw materials are sprayed into the stirring mechanism at a specific speed, the spraying amount ratio of the various raw materials in unit time corresponds to a preset raw material ratio, the various raw materials are fully mixed in the spraying process into the stirring mechanism, then the stirring mechanism performs real-time granulation on the mixed raw materials entering the mechanism, and the seedling raising substrate raw materials with different densities are prepared into the granular seedling raising substrates with the same density in a mode of feeding the various raw materials in proportion and stirring the various raw materials into granules in real time, so that the phenomenon of uneven mixing of the seedling raising substrates obtained by processing is avoided, the transportation of the seedling raising substrates is facilitated, and the quality of the seedling raising substrates cannot be influenced in the transportation process.
2. After the mixture at the wet attitude gets into rabbling mechanism, at first can fall into the stirring roller upper end, because the stirring roller upper end is the burnishing surface, the event can not stir the mixture, and then each raw materials in making the mixture can not take place obvious relative displacement, the phenomenon of taking place each other layering between each raw materials has been avoided, then after the mixture got into the clearance of stirring roller and casing, can be rolled into the granule, the mixture structure after the granule is comparatively stable, the skew motion of inside raw materials is difficult to appear, furthermore, make the pelletization process of mixture stable and even.
3. Because the density of the raw materials injected into the containing frame each time can not be completely the same due to the influence of factors such as processing environment, raw material state and the like, the speed of the raw materials injected into the stirring mechanism is difficult to control, and the raw material proportion precision in the seedling substrate is poor, therefore, the control mechanism is added in the seedling substrate, the total weight of the raw materials (namely the raw material content in unit cross section area, and further namely the conveying weight of the conveying mechanism in unit time) is monitored by utilizing the compression amount of the spring, the larger the total weight of the raw materials is, the slower the rotating speed of the conveying belt is, the conveying weight of the conveying mechanism in unit time is further maintained, and the raw material proportion precision in the seedling substrate is higher.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a stirring mechanism;
FIG. 3 is a schematic cross-sectional view of a stirring mechanism;
FIG. 4 is a schematic structural view of the stirring mechanism of the present invention;
FIG. 5 is a schematic view of the feeding mechanism;
FIG. 6 is an enlarged view of the point A in FIG. 5;
FIG. 7 is a schematic cross-sectional view of a feed mechanism;
FIG. 8 is an enlarged view of the point B in FIG. 7;
FIG. 9 is a schematic view of the shifting mechanism;
FIG. 10 is a process flow diagram of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a shell 1-1, a first motor 1-2, a first rotating shaft 1-3, a stirring roller 1-4, a first supporting seat 2-1, a first telescopic rod 2-2, a second supporting seat 2-3, a spring 2-4, a Y-shaped supporting block 3-1, a conveyor belt 3-2, a transmission roller 3-3, a rotating shaft 3-4, a supporting rod 3-5, a containing frame 3-6, a material receiving frame 3-7, a first discharging pipe 3-8, a blower 3-9, a first fixing rod 4-1, an L-shaped telescopic rod 4-2, a second telescopic rod 4-2-1, a third telescopic rod 4-2, a second fixing rod 4-3, a guide rail 4-4, a sliding chute 4-5, a third fixing rod 4-6, a sliding block 4-7, 4-8 parts of elastic telescopic rod, 5-1 parts of first helical gear, 5-2 parts of second helical gear, 5-3 parts of transmission column, 5-4 parts of conical transmission shaft, 5-5 parts of transmission belt, 5-6 parts of transmission shaft, 5-7 parts of gear, 5-8 parts of fixture block, 5-9 parts of support block, 5-10 parts of straight gear, 5-11 parts of fixture block, 6-1 parts of sliding plate, 6-2 parts of third support seat, 6-3 parts of toothed belt, 6-4 parts of rotating wheel, 6-5 parts of air cylinder, 7-1 parts of sealing frame, 7-2 parts of connecting hole, 7-3 parts of motor, 7-4 parts of fan blade, 7-5 parts of second discharge pipe, 7-6 parts of spray head, first connecting point a, second connecting point b, third connecting point c, first vertical foot d, second vertical foot e, point motion trajectory L1, point motion trajectory L2, and, The telescopic rod comprises a first telescopic rod compression amount fit line L3, a third fixed rod movement amount fit line L4, a third fixed rod fit line L5, a perpendicular line L6 from a first connecting point a to the first telescopic rod, a third telescopic rod fit line L7, a second telescopic rod fit line L8, a first fixed rod fit line L9, a first included angle alpha and a second included angle theta.
Detailed Description
Referring to fig. 1-10, the present invention provides a technical solution: a processing device for seedling raising substrate of straw biogas residue comprises a plurality of feeding mechanisms and stirring mechanisms which are mutually associated; the feeding speed ratio of the plurality of feeding mechanisms is equal to the ratio of the raw materials in the seedling raising substrate; the stirring mechanism can mix and stir various raw materials conveyed by the plurality of feeding mechanisms into granules in real time; the feeding mechanism and the stirring mechanism are matched to use, so that various seedling raising substrate raw materials with different densities can be prepared into granular seedling raising substrates with the same density in a mode of feeding materials in proportion and stirring into granules in real time.
When the stirring device works, all the raw materials are mixed with water according to a certain proportion and are transmitted to the stirring mechanism through all the feeding mechanisms; stirring and mixing the raw materials transmitted to the stirring mechanism uniformly, and preparing into matrix particles; the matrix particles are transported out of the apparatus for use.
The traditional production method of the seedling raising matrix is that various raw materials are directly poured into stirring equipment according to a preset proportion and are stirred and mixed for use, substances with large density move downwards and substances with small density move upwards in the stirring process due to different densities of the various raw materials, so that the various materials are not mixed uniformly, and further the proportion of the various materials in the matrix directly contacted with the roots of plants is different from the preset proportion when the seedling raising matrix is actually used, so that the seedling raising effect is poor, and meanwhile, the layering phenomenon of the various materials is further aggravated in the transportation process aiming at the seedling raising matrix needing to be transported, and the quality of the seedling raising matrix is further influenced;
according to the invention, various raw materials are sprayed into the stirring mechanism at a specific speed, the spraying amount ratio of the various raw materials in unit time corresponds to a preset raw material ratio, the various raw materials are fully mixed in the spraying process into the stirring mechanism, then the stirring mechanism performs real-time granulation on the mixed raw materials entering the mechanism, and the seedling raising substrate raw materials with different densities are prepared into the granular seedling raising substrates with the same density in a mode of feeding the various raw materials in proportion and stirring the various raw materials into granules in real time, so that the phenomenon of uneven mixing of the seedling raising substrates obtained by processing is avoided, the transportation of the seedling raising substrates is facilitated, and the quality of the seedling raising substrates cannot be influenced in the transportation process.
As a further scheme of the invention, the stirring mechanism comprises a shell 1-1, a first motor 1-2 is arranged below the shell 1-1, the upper end of an output shaft of the first motor 1-2 is fixedly connected with a first rotating shaft 1-3, and the side wall of the first rotating shaft 1-3 is fixedly connected with a stirring roller 1-4; the outer wall of the stirring roller 1-4 and the inner wall of the shell 1-1 have a certain distance, and the size of the distance is similar to the particle size of the seedling raising matrix; a collector 1-5 is arranged between the shell 1-1 and the first motor 1-2, and the first rotating shaft 1-3 penetrates through the collector 1-5 and is rotatably connected with the collector 1-5; the feeding ports of the feeding mechanisms are arranged above the shell 1-1, and the spraying mechanism is arranged above the shell 1-1; the spraying mechanism is used for wetting various raw materials conveyed by the plurality of feeding mechanisms so as to facilitate granulation of the stirring mechanism.
When the stirring device works, the first motor 1-2 is started and drives the stirring roller 1-4 to rotate; various raw materials are mixed in the process of falling into the shell 1-1 from the upper part of the shell 1-1, and then are wetted by water mist sprayed by a spraying mechanism and fall into the shell 1-1; and then the mixture in a wet state falls into the upper end of the stirring roller 1-4 and is driven to rotate by the stirring roller 1-4, the mixture enters a gap between the stirring roller 1-4 and the shell 1-1 under the combined action of gravity and centrifugal force, is rolled into granules by the stirring roller 1-4, and finally falls into a collector 1-5 to wait for collection and transportation.
After the wet mixture enters the stirring mechanism, the wet mixture firstly falls into the upper end of the stirring roller 1-4, and the upper end of the stirring roller 1-4 is a flat surface, so that the mixture cannot be stirred, and further, the raw materials in the mixture cannot generate obvious relative displacement, and the phenomenon of mutual layering among the raw materials is avoided.
As a further scheme of the invention, the feeding mechanisms comprise Y-shaped supporting blocks 3-1, and the upper ends of the Y-shaped supporting blocks 3-1 are provided with conveyor belts 3-2; two ends of the inner side of the conveying belt 3-2 are in transmission connection with transmission rollers 3-3, and the axes of the transmission rollers 3-3 are fixedly connected with rotating shafts 3-4; the same end of each of the two rotating shafts 3-4 is jointly and rotatably connected with a supporting rod 3-5, and the lower end of each supporting rod 3-5 is fixedly connected with the upper end of the Y-shaped supporting block 3-1; the upper end of the conveyor belt 3-2 is provided with a containing frame 3-6; the bottom of the side wall at the left end of the containing frame 3-6 is fixedly connected with the upper end of the conveyor belt 3-2, and the other three side walls of the containing frame 3-6 are only contacted with the upper end of the conveyor belt 3-2; the right end of the conveying belt 3-2 is provided with a receiving frame 3-7, the front side wall and the rear side wall of the receiving frame 3-7 are in sliding connection with the containing frame 3-6 and the front side and the rear side of the conveying belt 3-2, the upper end of the left side wall of the receiving frame 3-7 is in sliding connection with the lower side of the right end of the conveying belt 3-2, the upper end face of the right side wall of the receiving frame 3-7 is coplanar with the upper end face of the conveying belt 3-2, and the outer walls of the front side and the rear side of the bottom of the receiving frame 3-7 are respectively and fixedly connected with a first discharging pipe 3-8 and a blower 3-9 in a penetrating manner;
the first discharge pipe 3-8 is used for conveying raw materials into the shell 1-1; one of the rotating shafts 3-4 is in transmission connection with a transmission mechanism, and the lower end of the Y-shaped supporting block 3-1 is fixedly provided with a control mechanism; the control mechanism can control the transmission power of the transmission mechanism according to the downward pressure of the Y-shaped supporting block 3-1.
When the device works, (as shown in figure 6), dry powdery raw materials are uniformly injected into the containing frame 3-6 (the quality and the density of the raw materials stacked in the unit cross-sectional area of the containing frame 3-6 are equal), then the transmission mechanism is started to drive the conveyor belt 3-2 to rotate clockwise, the conveyor belt 3-2 can drive the left side wall of the containing frame 3-6 fixedly connected with the conveyor belt to move right in the rotating process (the conveyor belt 3-2 rotates to drive the containing frame 3-6 to move right, so that the conveyor belt 3-2 used as the bottom support of the raw materials can drive the raw materials to move right synchronously in the right moving process of the containing frame 3-6, the extrusion to the raw materials in the right moving process of the containing frame 3-6 is avoided, the density of the raw materials is changed, the bottom of the raw materials at the right end of the containing frame 3-6 gradually loses the support of the conveyor belt 3-2, and the right end of the conveyor belt 3-2 falls into the receiving frame 3-7, blowing out the mixture from the first discharge pipe 3-8 under the wind power of a blower 3-9 and feeding the mixture into a stirring mechanism for processing; in the process that the accommodating frame 3-6 moves rightwards, the accommodating frame slides rightwards through the front inner wall and the rear inner wall of the receiving frame 3-7, and the right end of the accommodating frame 3-6 passes through the receiving frame 3-7 rightwards from the upper end of the right side wall of the receiving frame 3-7; and finally, when the left side wall of any one accommodating frame 3-6 is moved to the right end of the upper end plane of the conveyor belt 3-2, the transmission mechanism is reversely rotated and reset, and the equipment injects materials into the accommodating frame 3-6 again.
The powder raw materials are limited by the aid of the containing frames 3-6, the volume of the raw materials is limited, the raw materials are uniformly placed in the containing frames 3-6, the raw materials are dragged by the conveyor belts 3-2, the raw materials are placed by the aid of the movement distance of the conveyor belts 3-2, the output speed of the raw materials can be accurately controlled by the movement speed of the conveyor belts 3-2, the raw materials are blown into the stirring mechanism by the blowers 3-9 for processing, the raw materials entering the stirring mechanism for processing are atomized, and mixing among the raw materials can be performed more simply and effectively.
As a further scheme of the invention, the control mechanism comprises a first supporting seat 2-1, the upper end of the first supporting seat 2-1 is fixedly connected with a first telescopic rod 2-2, the upper end of the first telescopic rod 2-2 is fixedly connected with a second supporting seat 2-3, a spring 2-4 is sleeved on the first telescopic rod 2-2, and the upper end and the lower end of the spring 2-4 are respectively fixedly connected with the first supporting seat 2-1 and the second supporting seat 2-3; the lower end of the Y-shaped supporting block 3-1 is fixedly connected with a second supporting seat 2-3; the control mechanism is in transmission connection with a speed change mechanism, and the speed change mechanism can control the transmission ratio of the transmission mechanism according to the compression amount of the springs 2-4 so as to control the material conveying speed of the feeding mechanism; the self-locking mechanism is arranged in the first telescopic rod 2-2 and can lock the first telescopic rod 2-2 when the transmission mechanism works, so that the first telescopic rod 2-2 cannot freely stretch out and draw back.
When the automatic feeding device works, after the material injection into the containing frame 3-6 is finished, when the total weight of the raw materials on the conveying belt 3-2 is larger than a preset value, the downward pressure of the conveying belt 3-2 is increased, the downward pressure of the Y-shaped supporting block 3-1 is increased, the compression amount of the spring 2-4 is increased, the contraction amount of the first telescopic rod 2-2 is increased, then the transmission ratio of the transmission mechanism is reduced by the speed change mechanism according to the contraction amount of the first telescopic rod 2-2, and the rotating speed of the conveying belt 3-2 is controlled to be reduced; the conveying weight of the regulating and controlling feeding mechanism in unit time is fixed.
Because the density of the raw materials injected into the containing frames 3-6 at each time can not be completely the same due to the influence of factors such as processing environment, raw material state and the like, the speed of the raw materials injected into the stirring mechanism is difficult to control, and the raw material proportion precision in the seedling substrate is poor, therefore, the control mechanism is added in the seedling substrate, the total weight of the raw materials (namely the raw material content in unit cross section area, and further namely the conveying weight of the feeding mechanism in unit time) is monitored by utilizing the compression amount of the springs 2-4, the larger the total weight of the raw materials is, the slower the rotating speed of the conveying belt is, the conveying weight of the feeding mechanism in unit time is further maintained, and the raw material proportion precision in the seedling substrate is higher.
As a further scheme of the invention, the speed change mechanism comprises a first fixed rod 4-1, the first fixed rod 4-1 is fixedly connected with the side wall of a second supporting seat 2-3, the side wall of the first fixed rod 4-1 is rotatably connected with an L-shaped telescopic rod 4-2, the L-shaped telescopic rod 4-2 comprises a second telescopic rod 4-2-1 and a third telescopic rod 4-2-2, the second telescopic rod 4-2-1 and the third telescopic rod 4-2-2 are mutually vertical, the end part of the second telescopic rod 4-2-1 is rotatably connected with the first fixed rod 4-1, the intersection of the second telescopic rod 4-2-1 and the third telescopic rod 4-2-2 is rotatably connected with a second fixed rod 4-3, the second fixing rod 4-3 is vertically and fixedly arranged on the side edge of the first supporting seat 2-1; the right side of the second fixed rod 4-3 is fixedly connected with a guide rail 4-4, and a sliding groove 4-5 is formed in the guide rail 4-4; the right end of the third telescopic rod 4-2-2 is rotatably connected with a third fixed rod 4-6, the right end of the third fixed rod 4-6 is fixedly connected with a sliding block 4-7, and the sliding block 4-7 is in sliding connection with a sliding groove 4-5; the left end of the sliding block 4-7 is fixedly connected with an elastic telescopic rod 4-8; the elastic telescopic rods 4-8 are connected with the transmission mechanism, and the positions of the elastic telescopic rods 4-8 are used for changing the transmission ratio of the transmission mechanism.
When the telescopic rod works, (with reference to fig. 7 and 9), the joint of the second telescopic rod 4-2-1 and the third telescopic rod 4-2-2 is taken as a first connecting point a, the joint of the first telescopic rod 2-2 and the first fixing rod 4-1 is taken as a second connecting point b, the joint of the third fixing rod 4-6 and the third telescopic rod 4-2-2 is taken as a third connecting point c, the vertical projection of the second connecting point b on the second fixing rod 4-3 is taken as a first hanging foot d, and the vertical projection of the third connecting point c on the second fixing rod 4-3 is taken as a second hanging foot e; the included angle between the second telescopic rod 4-2-1 and the horizontal plane is a first included angle alpha, the included angle between the third telescopic rod 4-2-2 and the horizontal plane is a second included angle theta, and the first included angle alpha and the second included angle theta are complementary (the third telescopic rod 4-2-2 and the second telescopic rod 4-2-1 are mutually vertical); along with the material injection of the equipment, the gravity borne by the first telescopic rod 2-2 is increased, the first telescopic rod 2-2 is compressed, the second connecting point b moves downwards along the motion track L1 of the point b, the second telescopic rod fit line L8 extends and rotates clockwise, and then the third telescopic rod fit line L7 is driven to rotate clockwise, and the third connecting point c moves downwards along the motion track L2 of the point c, and then the third fixed rod fit line L5 is driven to move downwards; corresponding to the structure, the third fixing rod fitting line L5 translates downwards, namely the third fixing rod 4-6 translates downwards, and then the sliding block 4-7 drives the elastic telescopic rod 4-8 to translate downwards, and the elastic telescopic rod 4-8 changes the transmission ratio of the transmission mechanism; taking the preset value of the material injection of the equipment as a standard unit, setting the weight of the raw material at the time as G, the stiffness coefficient of the spring 2-4 as k, the compression length of the first telescopic rod 2-2 as L, and correspondingly, setting the distance from the elastic telescopic rod 4-8 to the first connecting point a (namely, the distance from the third connecting point c to the second hanging foot e as x1) as m n/L (tan alpha is 1/tan theta due to the complementation of the first included angle alpha and the second included angle theta; further, setting the distance from the first connecting point a to the first hanging foot d as a constant n, the distance from the first connecting point a to the second hanging foot e as a constant m, tan alpha is L/n, tan theta is x1/m, so that the distance from the elastic telescopic rod 4-8 to the second fixed rod 4-3, namely, x1 from the third fixed rod 4-6 to the second fixed rod 4-3 is m/L), after the transmission mechanism transmits, the rotation speed of the conveyor belt 3-2 is v (note that, the transmission ratio of the transmission mechanism is proportional to x1, and the ratio is set to be a constant d, and correspondingly, v is d x 1); wherein, the total length of the container frames 3-6 is a constant e, and then the feeding speed of the feeding mechanism is (G/e) × v;
then, when the weight of the material injected by the equipment is xG (x is an arbitrary variable), the compression amount of the first telescopic rod 2-2 is xL (L ═ G/k, and since k is a constant, when the weight is xG), and correspondingly, the distance from the third fixed rod 4-6 to the second fixed rod 4-3 is (m × n)/(xL) ═ x1/x, so the rotation speed of the conveyor belt 3-2 is d × 1/x ═ v/x; the feeding speed of the feeding mechanism is (xG/e) v/x ═ G/e) × v, so when the weight of the injected material of the equipment is changed, the feeding speed of the feeding mechanism is kept unchanged at (G/e) × v through the matching of the mechanisms of the speed change mechanism.
The invention relates to a device for feeding materials, which is characterized in that the compression amount of a first telescopic rod 2-2 and the displacement amount of an elastic telescopic rod 4-8 are mutually linked through an L-shaped telescopic rod 4-2, so that the product of the compression amount of the first telescopic rod 2-2 and the displacement amount of the elastic telescopic rod 4-8 is constant, the feeding speed of a feeding mechanism is kept unchanged under the condition of variable weight of the raw materials, the proportion of various raw materials is more stable in the process of mixing the materials by the device, and the device is simple in related structure, easy to overhaul and manufacture and more stable in operation.
As a further scheme of the invention, the transmission mechanism comprises a first bevel gear 5-1, the first bevel gear 5-1 is fixedly connected with a rotating shaft 3-4 in a conveyor belt 3-2, the lower end of the first bevel gear 5-1 is meshed with a second bevel gear 5-2, the lower end of the rotating shaft of the second bevel gear 5-2 is fixedly connected with a straight gear 5-10, the upper end of the second bevel gear 5-2 is rotatably connected with a fixed block 5-11, and the fixed block 5-11 is fixedly connected with a support rod 3-5; the straight gear 5-10 is engaged with a transmission column 5-3, one side of the transmission column 5-3 is provided with a conical transmission shaft 5-4, a transmission belt 5-5 is in transmission connection between the transmission column 5-3 and the conical transmission shaft 5-4, and a tensioning mechanism is externally connected to the transmission belt 5-5; the lower end of the conical transmission shaft 5-4 is fixedly connected with a transmission shaft 5-6, the lower end of a rotating shaft of the transmission shaft 5-6 is fixedly connected with a gear 5-7, and the gear 5-7 is meshed with a driving mechanism;
a clamping block 5-8 is clamped on the transmission belt 5-5, and the clamping block 5-8 is fixedly connected with the elastic telescopic rod 4-8; the lower ends of the transmission column 5-3 and the conical transmission shaft 5-4 are jointly and rotatably connected with a supporting block 5-9, and the supporting block 5-9 is fixedly connected with a second fixing rod 4-3.
When the device works, the driving mechanism is started, the driving mechanism drives the gears 5-7 to rotate at a constant speed, then the gears 5-7 drive the conical transmission shaft 5-4 to rotate at a constant speed through the transmission shaft 5-6, the conical transmission shaft 5-4 drives the transmission column 5-3 to rotate through the transmission belt 5-5 (as shown in figure 5, the linear velocity of the transmission column 5-3 is smaller as the movement velocity of the transmission belt 5-5 is smaller as the radius of the conical transmission shaft 5-4 decreases from top to bottom in the vertical direction due to the decreasing radius of the conical transmission shaft 5-4 from top to bottom in the vertical direction, and further the closer the position of the transmission belt 5-5 to the lower end on the conical transmission shaft 5-4 is, the later the transmission column 5-3 drives the second bevel gear 5-2 to rotate through the transmission belt 5-10, and the second bevel gear 5-2 drives the first bevel gear 5-1 to rotate, the first bevel gear 5-1 drives the conveyor belt 3-2 to rotate through the rotating shaft 3-4; in the process, the vertical displacement of the elastic telescopic rod 4-8 can drive the clamping blocks 5-8 to synchronously displace, and then the clamping blocks 5-8 stir the transmission belt 5-5 to vertically displace, so that the position of the transmission belt 5-5 on the conical transmission shaft 5-4 is changed, the linear speed of the transmission column 5-3 is further changed, and further, the running speed of the transmission belt 3-2 is changed.
The gear transmission and the belt transmission are combined to form a stable speed change mechanism, and the gear transmission and the belt transmission technology and the process thereof are mature, so that the speed change mechanism is convenient to manufacture and stable and reliable in operation.
As a further scheme of the invention, the lower ends of first supporting seats 2-1 in a plurality of feeding mechanisms are fixedly connected with a sliding plate 6-1 together, and the lower end of the sliding plate 6-1 is connected with a third supporting seat 6-2 in a sliding manner; the driving mechanism comprises toothed belts 6-3, two ends of the inner side of each toothed belt 6-3 are in transmission connection with rotating wheels 6-4, each rotating wheel 6-4 is in rotating connection with the upper end of the sliding plate 6-1, and one rotating wheel 6-4 is externally connected with a driving motor; the toothed belt 6-3 is meshed with the gear 5-7; one side of the upper end of the third supporting seat 6-2 is fixedly connected with an air cylinder 6-5, and an output shaft of the air cylinder 6-5 is fixedly connected with the sliding plate 6-1.
When the device works, when the device injects raw materials into the containing frame 3-6, (as shown in figure 4), the output shaft of the air cylinder 6-5 drives the sliding plate 6-1 to do reciprocating motion in the left-right direction, and then the sliding plate 6-1 drives the plurality of feeding mechanisms on the sliding plate to do reciprocating motion in the left-right direction, and further, the containing frame 3-6 shakes left and right along with the feeding mechanisms, so that the raw materials injected into the containing frame 3-6 are shaken uniformly.
Through the mode of left-right rocking, the raw materials in the containing frames 3-6 are uniformly rocked, gaps among the raw materials are removed, in the process of rocking, layering can occur among the raw materials with different densities, the thickness of each layer is uniform, the total mass of the raw materials in the unit cross-sectional area in the containing frames 3-6 is the same, and further, the stability of the raw material output quantity is improved, meanwhile, the rocking mode is simple, the corresponding mechanical structure is simple, the complexity of equipment is reduced, and the equipment is easy to overhaul.
As a further scheme of the invention, material conveying mechanisms 8-1 are arranged above the conveyor belt 3-2, the upper ends of the material conveying mechanisms 8-1 are jointly and fixedly connected with a support frame 8-2, and the lower end face of the material conveying mechanism 8-1 is arranged on the upper end face of the accommodating frame 3-6; the support frame 8-2 is fixedly connected with the upper end face of the third support seat 6-2.
During operation, (as shown in fig. 7) the material conveying mechanism 8-1 crushes the raw materials and then directly injects the crushed raw materials into the lower containing frame 3-6, and the material conveying mechanism 8-1 stops injecting the raw materials until the containing frame 3-6 is filled with the raw materials (because the containing frame 3-6 continuously shakes during the material injecting process, the raw materials inside are uniformly distributed, so that the upper end surface of the raw materials in the containing frame 3-6 during the material injecting process is relatively flat, and the stacking height of the raw materials can be detected by means of sensors and the like, and the control of the material injecting completion is performed).
As a further proposal of the invention, the upper end of the shell 1-1 is fixedly connected with a sealing frame 7-1, one side wall of the sealing frame 7-1 far away from the axle center of the shell 1-1 is provided with a plurality of connecting holes 7-2 with the wall penetrating through the sealing frame 7-1, the connecting holes 7-2 are equal to the first discharging pipes 3-8 in number, the connecting holes 7-2 are respectively communicated with the first discharging pipes 3-8 one by one through hoses, a motor 7-3 is fixedly connected on one side wall of the sealing frame 7-1 far away from the axis of the shell 1-1, an output shaft of the motor 7-3 penetrates through and extends into the sealing frame 7-1, and a part of the output shaft of the motor 7-3 in the sealing frame 7-1 is fixedly connected with a plurality of fan blades 7-4; a second discharging pipe 7-5 is fixedly connected to one side wall, close to the axis of the shell 1-1, of the sealing frame 7-1, the second discharging pipe 7-5 is communicated with an inner cavity of the sealing frame 7-1, the upper end of the second discharging pipe 7-5 is fixedly connected with a spray head 7-6, and the spray head 7-6 is externally connected with a water pipe.
When the device works, the motor 7-3 is started (as shown in figure 3), the motor 7-3 drives the fan blades 7-4 to rotate in the shell 1-1, the first discharge pipe 3-8 blows powdery raw materials into the shell 1-1 through the connecting hole 7-2 through the hose, various powdery raw materials are fully mixed under the stirring action of the fan blades 7-4, and then the mixed raw materials are blown out through the second discharge pipe 7-5 under the action of wind power when the first discharge pipe 3-8 is blown into the shell 1-1; at the moment, the spray head 7-6 above the second discharge pipe 7-5 sprays water mist into the shell 1-1, and the movement path of the water mist passes through the blowing-out path of the mixed raw materials, so that the mixed raw materials are wetted by the water mist, the mass of the wetted mixed raw materials is increased, and finally the wetted mixed raw materials fall into the shell 1-1 under the action of gravity for processing (wherein the un-wetted mixed raw materials directly pass through the shell 1-1 under the action of wind force due to light weight of the un-wetted mixed raw materials, and cannot be processed in the shell 1-1, so that the dried raw materials are prevented from entering the shell 1-1 to influence the granulation effect).
A mixing mechanism is additionally arranged between the first discharging pipe 3-8 and the stirring mechanism, so that various raw materials are mixed more fully, the mixed raw materials are blown over the shell 1-1 and then are brought into the shell 1-1 through water mist sprayed by the spray head 7-6, and further, the mixed raw materials entering the shell 1-1 are wet raw materials, so that the raw materials are stronger in adhesion, not prone to dislocation and layering and easier to pelletize.
A processing technology of straw biogas residue seedling raising substrate comprises the following specific steps:
s1, when the stirring device works, the raw materials and water are mixed and transmitted to the stirring mechanism by the feeding mechanisms according to the proportion;
s2, stirring and uniformly mixing the raw materials transmitted to the stirring mechanism, and preparing the raw materials into matrix particles;
and S3, conveying the substrate particles out of the equipment for standby.
Claims (10)
1. A straw biogas residue seedling raising substrate processing device is characterized in that: comprises a plurality of mutually associated feeding mechanisms and stirring mechanisms; the feeding speed ratio of the plurality of feeding mechanisms is equal to the ratio of the raw materials in the seedling raising substrate; the stirring mechanism can mix and stir various raw materials conveyed by the plurality of feeding mechanisms into granules in real time; the feeding mechanism and the stirring mechanism are matched to use, so that various seedling raising substrate raw materials with different densities can be prepared into granular seedling raising substrates with the same density in a mode of feeding materials in proportion and stirring into granules in real time.
2. The processing equipment of straw biogas residue seedling raising substrate according to claim 1, characterized in that: the stirring mechanism comprises a shell (1-1), a first motor (1-2) is arranged below the shell (1-1), the upper end of an output shaft of the first motor (1-2) is fixedly connected with a first rotating shaft (1-3), and the side wall of the first rotating shaft (1-3) is fixedly connected with a stirring roller (1-4); the outer wall of the stirring roller (1-4) and the inner wall of the shell (1-1) have a certain distance, and the size of the distance is similar to the particle size of the seedling raising matrix; a collector (1-5) is arranged between the shell (1-1) and the first motor (1-2), and the first rotating shaft (1-3) penetrates through the collector (1-5) and is rotatably connected with the collector (1-5); the feeding ports of the feeding mechanisms are arranged above the shell (1-1), and the spraying mechanism is arranged above the shell (1-1); the spraying mechanism is used for wetting various raw materials conveyed by the plurality of feeding mechanisms so as to facilitate granulation of the stirring mechanism.
3. The processing equipment for straw biogas residue seedling raising substrate according to claim 2, characterized in that: the feeding mechanisms comprise Y-shaped supporting blocks (3-1), and the upper ends of the Y-shaped supporting blocks (3-1) are provided with conveyor belts (3-2); both ends of the inner side of the conveyor belt (3-2) are in transmission connection with transmission rollers (3-3), and the axes of the transmission rollers (3-3) are fixedly connected with rotating shafts (3-4); the same end of each of the two rotating shafts (3-4) is jointly and rotatably connected with a supporting rod (3-5), and the lower end of each supporting rod (3-5) is fixedly connected with the upper end of a Y-shaped supporting block (3-1); the upper end of the conveyor belt (3-2) is provided with a containing frame (3-6); the bottom of the side wall at the left end of the containing frame (3-6) is fixedly connected with the upper end of the conveyor belt (3-2), and the other three side walls of the containing frame (3-6) are only contacted with the upper end of the conveyor belt (3-2); the material receiving frame (3-7) is arranged at the right end of the conveying belt (3-2), the front side wall and the rear side wall of the material receiving frame (3-7) are in sliding connection with the front side and the rear side of the containing frame (3-6) and the conveying belt (3-2), the upper end of the left side wall of the material receiving frame (3-7) is in sliding connection with the lower side of the right end of the conveying belt (3-2), the upper end face of the right side wall of the material receiving frame (3-7) is coplanar with the upper end face of the conveying belt (3-2), and the outer walls of the front side and the rear side of the bottom of the material receiving frame (3-7) are respectively and fixedly connected with a first material discharging pipe (3-8) and a blower (3-9) in a penetrating manner;
the first discharge pipe (3-8) is used for conveying raw materials into the shell (1-1); one of the rotating shafts (3-4) is in transmission connection with a transmission mechanism, and the lower end of the Y-shaped supporting block (3-1) is fixedly provided with a control mechanism; the control mechanism can control the transmission power of the transmission mechanism according to the downward pressure of the Y-shaped supporting block (3-1).
4. The processing equipment of straw biogas residue seedling raising substrate according to claim 3, characterized in that: the control mechanism comprises a first supporting seat (2-1), a first telescopic rod (2-2) is fixedly connected to the upper end of the first supporting seat (2-1), a second supporting seat (2-3) is fixedly connected to the upper end of the first telescopic rod (2-2), a spring (2-4) is sleeved on the first telescopic rod (2-2), and the upper end and the lower end of the spring (2-4) are respectively and fixedly connected with the first supporting seat (2-1) and the second supporting seat (2-3); the lower end of the Y-shaped supporting block (3-1) is fixedly connected with a second supporting seat (2-3); the control mechanism is in transmission connection with a speed change mechanism, and the speed change mechanism can control the transmission ratio of the transmission mechanism according to the compression amount of the springs (2-4) so as to control the material conveying speed of the feeding mechanism; the self-locking mechanism is arranged in the first telescopic rod (2-2), and the self-locking mechanism can lock the first telescopic rod (2-2) when the transmission mechanism works, so that the first telescopic rod (2-2) cannot freely stretch.
5. The processing equipment of straw biogas residue seedling raising substrate according to claim 4, characterized in that: the speed change mechanism comprises a first fixed rod (4-1), the first fixed rod (4-1) is fixedly connected with the side wall of a second supporting seat (2-3), the side wall of the first fixed rod (4-1) is rotatably connected with an L-shaped telescopic rod (4-2), the L-shaped telescopic rod (4-2) comprises a second telescopic rod (4-2-1) and a third telescopic rod (4-2-2), the second telescopic rod (4-2-1) and the third telescopic rod (4-2-2) are mutually vertical, the end part of the second telescopic rod (4-2-1) is rotatably connected with the first fixed rod (4-1), the intersection of the second telescopic rod (4-2-1) and the third telescopic rod (4-2-2) is rotatably connected with the second fixed rod (4-3), the second fixing rod (4-3) is vertically and fixedly arranged on the side edge of the first supporting seat (2-1); a guide rail (4-4) is fixedly connected to the right side of the second fixing rod (4-3), and a sliding groove (4-5) is formed in the guide rail (4-4); the right end of the third telescopic rod (4-2-2) is rotatably connected with a third fixed rod (4-6), the right end of the third fixed rod (4-6) is fixedly connected with a sliding block (4-7), and the sliding block (4-7) is in sliding connection with a sliding groove (4-5); the left end of the sliding block (4-7) is fixedly connected with an elastic telescopic rod (4-8); the elastic telescopic rods (4-8) are connected with the transmission mechanism, and the positions of the elastic telescopic rods (4-8) are used for changing the transmission ratio of the transmission mechanism.
6. The processing equipment of straw biogas residue seedling raising substrate according to claim 5, characterized in that: the transmission mechanism comprises a first helical gear (5-1), the first helical gear (5-1) is fixedly connected with a rotating shaft (3-4) in the conveyor belt (3-2), the lower end of the first helical gear (5-1) is meshed with a second helical gear (5-2), the lower end of the rotating shaft of the second helical gear (5-2) is fixedly connected with a straight gear (5-10), the upper end of the second helical gear (5-2) is rotatably connected with a fixing block (5-11), and the fixing block (5-11) is fixedly connected with a support rod (3-5); the straight gear (5-10) is engaged with a transmission column (5-3), one side of the transmission column (5-3) is provided with a conical transmission shaft (5-4), a transmission belt (5-5) is in transmission connection between the transmission column (5-3) and the conical transmission shaft (5-4), and the transmission belt (5-5) is externally connected with a tensioning mechanism; the lower end of the conical transmission shaft (5-4) is fixedly connected with a transmission shaft (5-6), the lower end of a rotating shaft of the transmission shaft (5-6) is fixedly connected with a gear (5-7), and the gear (5-7) is meshed with a driving mechanism;
a clamping block (5-8) is clamped on the transmission belt (5-5), and the clamping block (5-8) is fixedly connected with the elastic telescopic rod (4-8); the lower ends of the transmission columns (5-3) and the conical transmission shafts (5-4) are jointly and rotatably connected with supporting blocks (5-9), and the supporting blocks (5-9) are fixedly connected with second fixing rods (4-3).
7. The processing equipment of straw biogas residue seedling raising substrate according to claim 6, characterized in that: the lower ends of first supporting seats (2-1) in the plurality of feeding mechanisms are fixedly connected with sliding plates (6-1) together, and the lower ends of the sliding plates (6-1) are connected with third supporting seats (6-2) in a sliding manner; the driving mechanism comprises toothed belts (6-3), two ends of the inner side of each toothed belt (6-3) are in transmission connection with rotating wheels (6-4), each rotating wheel (6-4) is in rotating connection with the upper end of the sliding plate (6-1), and one rotating wheel (6-4) is externally connected with a driving motor; the toothed belt (6-3) is meshed with the gear (5-7); one side of the upper end of the third supporting seat (6-2) is fixedly connected with an air cylinder (6-5), and an output shaft of the air cylinder (6-5) is fixedly connected with the sliding plate (6-1).
8. The processing equipment of straw biogas residue seedling raising substrate according to claim 7, characterized in that: the conveying mechanisms (8-1) are arranged above the conveying belts (3-2), the upper ends of the conveying mechanisms (8-1) are jointly and fixedly connected with the supporting frames (8-2), and the lower end faces of the conveying mechanisms (8-1) are arranged on the upper end faces of the containing frames (3-6); the support frame (8-2) is fixedly connected with the upper end face of the third support seat (6-2).
9. The processing equipment of straw biogas residue seedling raising substrate according to claim 4, characterized in that: the upper end of the shell (1-1) is fixedly connected with a sealing frame (7-1), one side wall of the sealing frame (7-1) far away from the axis of the shell (1-1) is provided with a plurality of connecting holes (7-2) which penetrate through the sealing frame (7-1), the number of the connecting holes (7-2) is equal to that of the first discharging pipes (3-8), the connecting holes (7-2) are respectively communicated with the first discharging pipes (3-8) one by one through hoses, a motor (7-3) is fixedly connected on one side wall of the sealing frame (7-1) far away from the axis of the shell (1-1), the output shaft of the motor (7-3) penetrates through and extends into the sealing frame (7-1), the part of the output shaft of the motor (7-3) in the sealing frame (7-1) is fixedly connected with a plurality of fan blades (7-4); the sealing frame (7-1) is fixedly connected with a second discharging pipe (7-5) on one side wall close to the axis of the shell (1-1), the second discharging pipe (7-5) is communicated with the inner cavity of the sealing frame (7-1), the upper end of the second discharging pipe (7-5) is fixedly connected with a spray head (7-6), and the spray head (7-6) is externally connected with a water pipe.
10. A processing technology of straw biogas residue seedling raising substrate is suitable for the processing equipment of straw biogas residue seedling raising substrate in claim 8, and is characterized in that; the specific method comprises the following steps:
s1, when the stirring device works, the raw materials and water are mixed and transmitted to the stirring mechanism by the feeding mechanisms according to the proportion;
s2, stirring and uniformly mixing the raw materials transmitted to the stirring mechanism, and preparing the raw materials into matrix particles;
and S3, conveying the substrate particles out of the equipment for standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| DE19939042A1 (en) * | 1999-08-18 | 2001-03-08 | Alfons Tschritter Gmbh | Plastic granulate compound preparation prior to feeding a processing machine, uses a combined material mixing and weighing unit |
| CN107056355A (en) * | 2017-06-22 | 2017-08-18 | 张晓敏 | Granulated fertilizer preparation method containing stalk |
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