CN106943910B - Fertilizer distributor - Google Patents
Fertilizer distributor Download PDFInfo
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- CN106943910B CN106943910B CN201710263899.XA CN201710263899A CN106943910B CN 106943910 B CN106943910 B CN 106943910B CN 201710263899 A CN201710263899 A CN 201710263899A CN 106943910 B CN106943910 B CN 106943910B
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- mixing
- hoppers
- hopper
- conveying belt
- pair
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/714—Feed mechanisms for feeding predetermined amounts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
- B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
- B01F35/832—Flow control by weighing
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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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a fertilizer preparation machine, and belongs to the field of bulk blending fertilizer equipment. The fertilizer distributor comprises a square shell, wherein a feeding device, a mixing device, a vertical lifting discharging device and a discharging device which are sequentially connected are arranged in the square shell, the mixing device comprises a fixing frame, a plurality of storage hoppers which are hung on the fixing frame through weighing sensors and two mixing hoppers which correspond to the positions of the discharge hoppers, a first discharging hole is formed in the lower portion of each storage hopper, a discharging baffle driven by a stepping motor is arranged at each first discharging hole, a first conveying belt and a second conveying belt are arranged below each storage hopper in a row, gaps are formed between the first conveying belts and the second conveying belts, conveying directions are inward, a third conveying belt capable of transversely moving to feed the two mixing hoppers is arranged below each gap and between the mixing hoppers, and feeding baffles are arranged on two sides of each third conveying belt. The invention can improve the mixing efficiency of the fertilizer distributor.
Description
Technical Field
The invention relates to the field of blending fertilizer equipment, in particular to a fertilizer distributor.
Background
In order to improve soil fertility, ensure that crops obtain needed nutrients in the growth process, achieve the aim of increasing yield, the crops are required to be fertilized regularly, and because the types of the crops and the growth environments of the crops are different, the requirements on the fertilizer are different, the types of chemical fertilizers are various, the differences of properties and application methods are large, and the fertilizer preparation machine can mix a plurality of different fertilizers according to a specific weight ratio to form the formulated fertilizer.
The existing fertilizer preparation machine comprises a plurality of structural units, the layout among the structural units has great influence on the production of the blended fertilizer, and the mixing device of the fertilizer preparation machine plays a key role in integrally controlling the proportioning of the fertilizer.
The applicant of this patent proposes a fertilizer distributor in the patent of 201611223485.6, and fertilizer is conveyed to the same mixing hopper through a conveyor belt and conveyed through a guide slot, and is stirred and mixed in the mixing hopper. This kind of structure, after the fertilizer in the mixing hopper is full of, the compounding device of joining in marriage fertile machine needs to shut down and wait, closes the discharge gate of storage hopper, and the conveyer belt stops the operation, waits that the stirring of the fertilizer in the mixing hopper is accomplished and the perpendicular fertilizer that promotes discharge apparatus in with the mixing hopper is carried to discharging device, and after the mixing hopper comes back again, compounding device resumes work, and compounding efficiency is lower.
Disclosure of Invention
The invention provides a fertilizer distributor, which can improve the mixing efficiency of the fertilizer distributor.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a join in marriage fertile machine, includes square casing, one side of square casing is provided with a plurality of loading attachment, one side of square casing with loading attachment is provided with discharging device, discharging device includes two play hoppers that set up side by side, be provided with the control display screen on the square casing, be provided with the compounding device in the square casing, the inside of square casing is in one side of discharging device is provided with vertical lift discharging device, loading attachment, compounding device, vertical lift discharging device and discharging device connect gradually;
the material mixing device comprises a fixed frame positioned in the middle of the square shell, a plurality of material storage hoppers suspended on the fixed frame through weighing sensors and two material mixing hoppers corresponding to the positions of the material outlet hoppers, a first material outlet is arranged below the material storage hoppers, and a material outlet baffle driven by a stepping motor is arranged at the first material outlet;
the storage hopper is arranged in a row, a first conveying belt and a second conveying belt are arranged below the storage hopper, a gap is formed between the first conveying belt and the second conveying belt, conveying directions are all inward, a third conveying belt capable of transversely moving to feed two mixing hoppers is arranged between the lower portion of the gap and the mixing hoppers, feeding baffles are arranged on two sides of the third conveying belt, and the distance between the feeding baffles on two sides is large enough to enable fertilizer falling from the gap to fall into the inner sides of the feeding baffles on two sides when the third conveying belt transversely moves to feed the two mixing hoppers to fall onto the third conveying belt.
Further, the number of the weighing sensors on each storage hopper is at least three, and the gravity center of the storage hopper and the center of the shape formed by the positions of the weighing sensors on the storage hopper are on the same vertical line.
Further, a material storage baffle is arranged at the conveying starting end and two sides of the first conveying belt and the second conveying belt respectively.
Further, the vertical lifting discharging device comprises a door frame-shaped support corresponding to the position of a discharging hopper of the discharging device, a mixing hopper of the mixing device is positioned in the middle of the door frame-shaped support, a traction device for lifting the mixing hopper is arranged on the door frame-shaped support, the door frame-shaped support comprises a pair of first straight guide rails and second straight guide rails which are arranged side by side with the first straight guide rails, and the second straight guide rails are shorter than the first straight guide rails and the upper parts of the second straight guide rails are arc-shaped; the two sides of the mixing hopper are provided with a first pair of rollers and a second pair of rollers which are respectively positioned in the first straight guide rail and the second straight guide rail, the positions of the first pair of rollers and the second pair of rollers are staggered, and the second pair of rollers is higher than the first pair of rollers; the distance between the first pair of rollers and the second pair of rollers is less than the vertical distance between the upper end of the second straight rail and the first straight rail.
Further, the traction point of the traction device on the mixing hopper is located at one side, far away from the second straight guide rail, of the first straight guide rail, and the gravity center of the mixing hopper is located between the traction point of the traction device on the mixing hopper and the first pair of rollers.
Further, draw gear includes second power cylinder, assembly pulley and wire rope, wherein:
the second power cylinder comprises a second cylinder body fixedly arranged below one side of the door frame-shaped bracket and a second piston rod extending out of the upper part of the second cylinder body;
the tail end of the second piston rod pulls two sides of the mixing hopper through the pulley block and the steel wire rope;
the pulley block comprises two fixed pulleys and two movable pulleys, the fixed pulleys are respectively fixed above two sides of the door frame-shaped support, and the movable pulleys are one and fixed at the tail end of the second piston rod.
Further, a stirring shaft is arranged in the mixing hopper, a positive helical blade is arranged on one part of the stirring shaft, a reverse helical blade is arranged on the other part of the stirring shaft, and a motor for driving the stirring shaft is arranged on one side of the mixing hopper.
Further, a second discharge hole is formed in the lower portion of the discharge hopper, clamping devices and first power cylinders for driving the clamping devices are symmetrically arranged on two sides of the second discharge hole, each clamping device comprises a clamping patch and a driving rod for driving the clamping patch to move, a rubber is arranged on one side, close to the second discharge hole, of the clamping patch, and a perforation is formed in the middle of each driving rod; the first power cylinder comprises a first cylinder body with a tail end hinged to the first cylinder body and a first piston rod extending from the head end of the first cylinder body, and the tail end of the first piston rod is connected to the perforation.
Further, the two sides of the second discharging hole are symmetrically provided with bosses, and the bosses are lower than the clamping patches in height.
Further, a ceiling is arranged at the top of the square shell, and a dust removing device is arranged on the ceiling.
The invention has the following beneficial effects:
the invention relates to a fertilizer distributor, which comprises a fixed frame, a plurality of storage hoppers hung on the fixed frame through weighing sensors and two mixing hoppers corresponding to the positions of the discharge hoppers, wherein a first discharge port is arranged below the storage hoppers, a discharge baffle driven by a stepping motor is arranged at the first discharge port, thus the discharge amount of the first discharge port of the storage hoppers can be controlled according to the fertilizer weight required by fertilizer distribution, the storage hoppers are arranged in a row, a first conveying belt and a second conveying belt are arranged below the storage hoppers, gaps are arranged between the first conveying belt and the second conveying belt, the conveying directions are inward, the two conveying belts are used for conveying simultaneously, the conveying efficiency can be improved, a third conveying belt capable of transversely moving to feed the two mixing hoppers is arranged below the gaps and between the mixing hoppers, the two sides of the third conveying belt are provided with a feeding baffle, and fertilizer falling from the gaps can be prevented from falling outside, the distance between the feeding baffles at the two sides is large enough to enable the fertilizer falling from the gap to fall on the inner sides of the feeding baffles at the two sides to fall on the third conveying belt when the third conveying belt transversely moves to feed the two mixing hoppers, the fertilizer conveyed from the third conveying belt is firstly conveyed to one of the mixing hoppers, after the fertilizer in the mixing hopper is full, the mixing hopper conveys the fertilizer in the mixing hopper to the discharging device through the vertical lifting discharging device, meanwhile, the power device drives the third conveying belt to move to the other mixing hopper along the sliding rail to continuously feed the other mixing hopper, after the fertilizer in the other mixing hopper is full, the other mixing hopper also conveys the fertilizer in the mixing hopper to the discharging device through the vertical lifting discharging device, meanwhile, the power device drives the third conveying belt to move to the last mixing hopper along the sliding rail to continuously feed the last mixing hopper, so circulation is reciprocal, and the compounding device of joining in marriage fertile machine like this can work always, and first conveyer belt, second conveyer belt and third conveyer belt can be for the compounding fill transport fertilizer always to the fertilizer in the mixing hopper also can in time stir, has improved the compounding efficiency of joining in marriage fertile machine.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a fertilizer distributor of the present invention;
FIG. 2 is a schematic structural view of a side of the fertilizer distributor opposite to a feeding device;
FIG. 3 is a schematic top view of the internal structure of the fertilizer distributor of the present invention;
fig. 4 is a schematic front view of a mixing device of the fertilizer distributor of the present invention;
FIG. 5 is a schematic view of a vertical lift discharge apparatus of a fertilizer distributor of the present invention;
FIG. 6 is a schematic cross-sectional view of a vertical lift discharge apparatus of a fertilizer distributor of the present invention;
fig. 7 is a schematic structural view of a discharging device of the fertilizer distributor of the present invention;
fig. 8 is a schematic side view of a discharging device of the fertilizer distributor of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The invention provides a fertilizer distributor, as shown in fig. 1-8, comprising a square shell 1, wherein one side of the square shell 1 is provided with a plurality of feeding devices 2, one side of the square shell 1 opposite to the feeding devices 2 is provided with a discharging device, as shown in fig. 2, the discharging device comprises two discharging hoppers 3 which are arranged side by side, the square shell 1 is provided with a control display screen (the control display screen can be flexibly arranged on any side of the square shell 1 as long as the arrangement of other devices is not interfered), the square shell 1 is internally provided with a mixing device, the inside of the square shell 1 is provided with a vertical lifting discharging device on one side of the discharging device, and the feeding device 2, the mixing device, the vertical lifting discharging device and the discharging device are sequentially connected;
as shown in fig. 3 and 4 (fig. 3 only shows part of structures such as a feeding device, a mixing hopper and a discharging hopper to illustrate the matching relation of the structures of the parts of the mixing device), the mixing device comprises a fixed frame (not shown) positioned in the middle of a square shell 1, a plurality of storage hoppers 4 hung on the fixed frame through weighing sensors 24 and two mixing hoppers 5 corresponding to the positions of the discharging hoppers 3, a first discharging port 25 is arranged below the storage hoppers 4, and a discharging baffle driven by a stepping motor is arranged at the first discharging port 25;
the storage hopper 4 is arranged in a row and is provided with first conveyer belt 6 and second conveyer belt 7 below, be provided with the clearance between first conveyer belt 6 and the second conveyer belt 7 and the direction of delivery is all inwards, but be provided with the third conveyer belt 8 of lateral shifting for two mixing hopper 5 pay-off between the below in clearance and the compounding fill 5, the both sides of third conveyer belt 8 are provided with feeding baffle 9, the distance between the feeding baffle 9 of both sides is big enough so that the fertilizer that drops from the clearance when the feeding of third conveyer belt 8 lateral shifting for two mixing hoppers 5 all can fall into both sides feeding baffle 9 inboard and fall on third conveyer belt 8.
The invention relates to a fertilizer distributor, which comprises a fixed frame, a plurality of storage hoppers hung on the fixed frame through weighing sensors and two material mixing hoppers corresponding to the positions of the material outlet hoppers, wherein a first material outlet is arranged below the storage hoppers, a material outlet baffle driven by a stepping motor is arranged at the first material outlet, thus the material outlet quantity of the first material outlet of the storage hoppers can be controlled according to the fertilizer weight required by fertilizer distribution, as shown in figure 4, the storage hoppers are arranged in a row, a first conveying belt and a second conveying belt are arranged below the storage hoppers, gaps are arranged between the first conveying belt and the second conveying belt, the conveying directions are inward, the conveying efficiency can be improved through the simultaneous conveying of the two conveying belts, a third conveying belt capable of transversely moving to feed the two material mixing hoppers is arranged below the gaps and between the material mixing hoppers, the two material feeding baffles are arranged at two sides of the third conveying belt, the fertilizer falling from the gap can be prevented from falling outside, the distance between the feeding baffles at the two sides is large enough to ensure that the fertilizer falling from the gap can fall on the third conveying belt when the third conveying belt transversely moves to feed two mixing hoppers, the fertilizer conveyed from the third conveying belt is firstly conveyed to one mixing hopper, when the fertilizer in the mixing hopper is full, the mixing hopper conveys the fertilizer in the mixing hopper to the discharging device through the vertical lifting discharging device, meanwhile, the power device drives the third conveying belt to move to the other mixing hopper along the sliding rail to continuously feed the other mixing hopper, after the fertilizer in the other mixing hopper is full, the other mixing hopper also conveys the fertilizer in the mixing hopper to the discharging device through the vertical lifting discharging device, meanwhile, the power device drives the third conveying belt to move to the upper mixing hopper along the sliding rail, the last compounding fill pay-off continues, and so cyclic reciprocation is joined in marriage the compounding device of fertile machine like this and can work always, and first conveyer belt, second conveyer belt and third conveyer belt can be for the compounding fill transport fertilizer always to the fertilizer in the mixing hopper also can in time stir, has improved the compounding efficiency of joining in marriage fertile machine.
In the present invention, the feeding device 2 may adopt any feeding mode in the prior art, and the implementation of the scheme of the present invention is not affected, for example: the opened fertilizer can be automatically poured into the hopper in the square shell through a turnover structure (shown in figure 1), and then the fertilizer in the hopper is supplied to the storage hopper of the mixing device through a lifting device (the structure of a vertical lifting discharging device provided below can be referenced); or directly conveyed into a storage hopper of the mixing device by a conveying belt.
In the mixing device of the present invention, preferably, the number of the load cells on each storage hopper 4 is at least three, and the center of gravity of the storage hopper 4 and the center of the shape formed by the plurality of load cell positions on the storage hopper 4 are on the same vertical line. Therefore, the weighing sensors are accurate in weighing, the average value of a plurality of weighing sensors can be taken as a final weighing value, and the calculation is convenient. In addition, the conveyance start ends and both sides of the first conveyor belt 6 and the second conveyor belt 7 are provided with a storage baffle, respectively. This prevents fertilizer falling from the storage hopper from being scattered to the outside.
Further, as shown in fig. 5 and 6, the vertical lift discharging device comprises a door frame-shaped bracket 10 corresponding to the position of the discharging hopper 3 of the discharging device, the mixing hopper 5 of the mixing device is positioned in the middle of the door frame-shaped bracket 10, a traction device for lifting the mixing hopper 5 is arranged on the door frame-shaped bracket 10, the door frame-shaped bracket 10 comprises a pair of first straight guide rails 101 and a second straight guide rail 102 arranged side by side with the first straight guide rails 101, and the second straight guide rail 102 is shorter than the first straight guide rails 101 and the upper part of the second straight guide rail is arc-shaped; the two sides of the mixing hopper 5 are provided with a first pair of rollers 11 and a second pair of rollers 12 respectively positioned in a first straight guide rail 101 and a second straight guide rail 102, the positions of the first pair of rollers 11 and the second pair of rollers 12 are staggered, and the second pair of rollers 12 are higher than the first pair of rollers 11; the distance between the first pair of rollers 11 and the second pair of rollers 12 is smaller than the vertical distance L between the upper end of the second straight rail 102 and the first straight rail 101.
When the fertilizer is transported to another link for treatment after finishing one treatment link, the fertilizer of the last working link enters into the mixing hopper, and the mixing hopper reaches the arc-shaped section on the upper part of the second straight guide rail by virtue of the traction device, and then the second roller is guided to overturn by guiding the mixing hopper, so that the fertilizer in the mixing hopper is dumped. Because the two sides of the mixing hopper are provided with the first pair of rollers and the second pair of rollers which are respectively positioned in the first straight guide rail and the second straight guide rail, the positions of the first pair of rollers and the second pair of rollers are staggered, and the second pair of rollers is higher than the first pair of rollers, so that the second pair of rollers can reach the height of the arc section of the second straight guide rail before the first pair of rollers, and because the distance between the first pair of rollers and the second pair of rollers is smaller than the vertical distance between the tail end of the upper part of the second straight guide rail and the first straight guide rail, when the height of the first pair of rollers on the first straight guide rail is the same as the height of the second pair of rollers on the arc section of the second straight guide rail, the first pair of rollers can start to pull the second pair of rollers backwards successively when the first pair of rollers walk upwards again. Due to the reasonable arrangement of the distance between the first pair of rollers and the second pair of rollers, the second pair of rollers cannot reach the tail end of the arc-shaped section of the second straight guide rail, and cannot slide down, so that the mixing hopper cannot slide down easily when the upper parts of the first straight guide rail and the second straight guide rail move, and the safety of the discharging device is improved.
Further, as shown in fig. 6, the upward arrow indicates the traction of the wire rope to the hopper 5, and the downward arrow indicates the position of the center of gravity of the hopper 5. The traction point 13 of the traction device on the mixing hopper 5 is positioned on one side of the first straight guide rail 101 away from the second straight guide rail 102, and the gravity center 14 of the mixing hopper 5 is positioned between the traction point 13 of the traction device on the mixing hopper 5 and the first pair of rollers 11.
Therefore, the first pair of rollers and the second pair of rollers can be lifted along one side, close to the second straight guide rail, of the first straight guide rail and the second straight guide rail more stably, and automatic overturning is easier to realize when the mixing hopper reaches the arc-shaped section of the upper side of the first straight guide rail and the second straight guide rail.
In the present invention, as shown in fig. 5, the traction device may include a second power cylinder 15, a pulley block 16, and a wire rope 17, wherein:
the second power cylinder 15 includes a second cylinder body 151 fixedly disposed under one side of the door frame-shaped bracket 10 and a second piston rod 152 extending from an upper portion of the second cylinder body 151;
the tail end of the second piston rod 152 pulls the two sides of the mixing hopper 5 through the pulley block 16 and the steel wire rope 17;
the pulley block 16 includes two fixed pulleys 161 and movable pulleys 162, the fixed pulleys 161 are respectively fixed above both sides of the door frame-shaped bracket 10, and the movable pulleys 162 are one and fixed at the end of the second piston rod 152.
According to the working mode, the mixing hopper is lifted through the pulling force of the second piston rod, when the mixing hopper is lifted to the upper portion of the door frame-shaped support, the distance of the second piston rod extending out of the second cylinder body is gradually shortened, the shaking of the second piston rod relative to the second cylinder body is reduced, the stability between the second piston rod and the second cylinder body is improved, the abrasion between the second piston rod and the second cylinder body is reduced, and the service life of the second power cylinder is prolonged. It should be understood that, besides the above-mentioned structure, the traction device may also adopt a structure form which is easily conceivable by those skilled in the art, and all the structures do not affect the implementation of the technical solution of the present invention.
In order to gather the fertilizer in the middle, stirring is more sufficient, a stirring shaft is arranged in the mixing hopper 5, a positive helical blade is arranged on one part (such as the left half part) of the stirring shaft, a reverse helical blade is arranged on the other part (such as the right half part), and a motor for driving the stirring shaft is arranged on one side of the mixing hopper 5. Thus, the stirring efficiency is improved by driving the motor.
In the discharging device of the present invention, as shown in fig. 7 and 8, preferably, a second discharging hole 18 is provided below the discharging hopper 3, two sides of the second discharging hole 18 are symmetrically provided with a clamping device 19 and a first power cylinder 20 for driving the clamping device 19, the clamping device 19 comprises a clamping patch 191 and a driving rod 192 for driving the clamping patch 191 to move, the clamping patch 191 is provided with a rubber sheet at one side close to the second discharging hole 18, and the middle part of the driving rod 192 is provided with a perforation 21; the first power cylinder 20 includes a first cylinder body 201 whose tail end is hinged and a first piston rod 202 extending from the head end of the first cylinder body 201, and the end of the first piston rod 202 is connected at the through hole 21.
Like this, when fertilizer accomplish the compounding at compounding device and by the play hopper of vertical lift discharge apparatus supply discharging device, the first piston rod shrink of the first power cylinder of ejection of compact fill both sides, draw the binding clasp to keep away from the second discharge gate, with the back of fertilizer bag cover on the second discharge gate, the first piston rod extension of first power cylinder makes the binding clasp press from both sides tight fertilizer bag and pastes on the second discharge gate to accomplish ejection of compact bagging-off process.
Further, the two sides of the second discharging hole 18 are symmetrically provided with bosses 22, and the bosses 22 are lower than the height of the close contact piece 191. Thus, friction force can be better generated, and the fertilizer bag is not easy to slide.
As an improvement of the invention, the top of the square shell 1 is provided with a ceiling, and the ceiling is provided with a dust removing device. Therefore, the service life of the fertilizer distributor due to wind, sun and rain can be reduced, and dust removal is facilitated.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (7)
1. The fertilizer distributor is characterized by comprising a square shell, wherein one side of the square shell is provided with a plurality of feeding devices, one side of the square shell opposite to the feeding devices is provided with a discharging device, the discharging device comprises two discharging hoppers which are arranged side by side, a control display screen is arranged on the square shell, a mixing device is arranged in the square shell, one side of the discharging device in the square shell is provided with a vertical lifting discharging device, and the feeding device, the mixing device, the vertical lifting discharging device and the discharging device are sequentially connected;
the material mixing device comprises a fixed frame positioned in the middle of the square shell, a plurality of material storage hoppers suspended on the fixed frame through weighing sensors and two material mixing hoppers corresponding to the positions of the material outlet hoppers, a first material outlet is arranged below the material storage hoppers, and a material outlet baffle driven by a stepping motor is arranged at the first material outlet;
the storage hoppers are arranged in a row, a first conveying belt and a second conveying belt are arranged below the storage hoppers, a gap is arranged between the first conveying belt and the second conveying belt, the conveying directions are all inward, a third conveying belt capable of transversely moving to feed two mixing hoppers is arranged between the lower part of the gap and the mixing hoppers, feeding baffles are arranged on two sides of the third conveying belt, and the distance between the feeding baffles on two sides is large enough to enable fertilizer falling from the gap to fall into the inner sides of the feeding baffles on two sides to fall onto the third conveying belt when the third conveying belt transversely moves to feed the two mixing hoppers;
the number of the weighing sensors on each storage hopper is at least three, and the gravity center of the storage hopper and the center of the shape formed by the positions of the weighing sensors on the storage hopper are positioned on the same vertical line;
storage baffles are respectively arranged at the conveying starting ends and two sides of the first conveying belt and the second conveying belt;
the vertical lifting discharging device comprises a door frame-shaped support corresponding to the position of a discharging hopper of the discharging device, the mixing hopper of the mixing device is positioned in the middle of the door frame-shaped support, a traction device for lifting the mixing hopper is arranged on the door frame-shaped support, the door frame-shaped support comprises a pair of first straight guide rails and second straight guide rails which are arranged side by side with the first straight guide rails, and the second straight guide rails are shorter than the first straight guide rails and the upper parts of the second straight guide rails are arc-shaped; the two sides of the mixing hopper are provided with a first pair of rollers and a second pair of rollers which are respectively positioned in the first straight guide rail and the second straight guide rail, the positions of the first pair of rollers and the second pair of rollers are staggered, and the second pair of rollers is higher than the first pair of rollers; the distance between the first pair of rollers and the second pair of rollers is less than the vertical distance between the upper end of the second straight rail and the first straight rail.
2. The machine of claim 1, wherein the traction device is located at a side of the first straight rail away from the second straight rail at a traction point of the mixing hopper, and wherein the center of gravity of the mixing hopper is located between the traction device and the first pair of rollers at the traction point of the mixing hopper.
3. The fertilizer machine of claim 2, wherein the traction device comprises a second power cylinder, a pulley block, and a wire rope, wherein:
the second power cylinder comprises a second cylinder body fixedly arranged below one side of the door frame-shaped bracket and a second piston rod extending out of the upper part of the second cylinder body;
the tail end of the second piston rod pulls two sides of the mixing hopper through the pulley block and the steel wire rope;
the pulley block comprises two fixed pulleys and two movable pulleys, the fixed pulleys are respectively fixed above two sides of the door frame-shaped support, and the movable pulleys are one and fixed at the tail end of the second piston rod.
4. The fertilizer machine of claim 1, wherein a stirring shaft is disposed in the mixing hopper, a part of the stirring shaft is provided with a positive spiral blade, the other part is provided with a negative spiral blade, and a motor for driving the stirring shaft is disposed on one side of the mixing hopper.
5. The fertilizer distributor according to claim 1, wherein a second discharge port is arranged below the discharge hopper, clamping devices and first power cylinders for driving the clamping devices are symmetrically arranged on two sides of the second discharge port, the clamping devices comprise clamping patches and driving rods for driving the clamping patches to move, rubber is arranged on one side, close to the second discharge port, of the clamping patches, and a perforation is arranged in the middle of each driving rod; the first power cylinder comprises a first cylinder body with a tail end hinged to the first cylinder body and a first piston rod extending from the head end of the first cylinder body, and the tail end of the first piston rod is connected to the perforation.
6. The fertilizer distributor of claim 5, wherein the second discharge port is symmetrically provided with bosses on both sides, and the bosses are lower than the clamping patches.
7. The fertilizer machine of claim 1, wherein a ceiling is provided on top of the square housing, and a dust removal device is provided on the ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710263899.XA CN106943910B (en) | 2017-04-21 | 2017-04-21 | Fertilizer distributor |
Applications Claiming Priority (1)
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| CN108686570A (en) * | 2018-08-08 | 2018-10-23 | 浙江顶誉食品有限公司 | A kind of fragrance mixing equipment |
| CN115008623A (en) * | 2022-06-08 | 2022-09-06 | 广东联塑机器制造有限公司 | Multi-component weighing mixer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2526409A1 (en) * | 1982-05-10 | 1983-11-10 | Glomb Hildegarde | Distribution machine for dosing powdery product - uses transfer screws to move product to conveyor supported by weighing system controlling speed of screws |
| CN105013386A (en) * | 2015-06-24 | 2015-11-04 | 武汉和越装备技术有限公司 | Full-automatic fertilizer preparation machine |
| CN105923399A (en) * | 2016-04-22 | 2016-09-07 | 山东点豆机械有限公司 | Self-suction mixing fertilizer combination machine |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2526409A1 (en) * | 1982-05-10 | 1983-11-10 | Glomb Hildegarde | Distribution machine for dosing powdery product - uses transfer screws to move product to conveyor supported by weighing system controlling speed of screws |
| CN105013386A (en) * | 2015-06-24 | 2015-11-04 | 武汉和越装备技术有限公司 | Full-automatic fertilizer preparation machine |
| CN105923399A (en) * | 2016-04-22 | 2016-09-07 | 山东点豆机械有限公司 | Self-suction mixing fertilizer combination machine |
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