CN114084388B - Prevent potassium sulphate calcium magnesium of material adhesion and irritate package and use feeding system - Google Patents

Abstract

The invention discloses a feeding system for potassium sulfate calcium magnesium pouring bags for preventing materials from being adhered, which is provided with a support frame, wherein an installation plate is fixed on the inner side of the support frame through bolts; the method comprises the following steps: the supporting rod is welded on the side surface of the feeding hopper, and a damping spring is wound on the outer side of the supporting rod; the bolt is arranged on the side of the support frame, and the end of the motor is connected with a motor shaft; the vibrating screen is movably arranged below the feeding hopper, a protective box is fixed on the inner wall of the vibrating screen, and a cam is movably arranged in the protective box; the movable cylinder is sleeved at the end of the guide rod, and a worm wheel is fixed at the end of the movable cylinder. This prevent potassium sulphate calcium magnesium of material adhesion feed system for pouring into a bag, the feeding hopper adopts the loader feed that originally does not use to change into and carries out the scheme of feed with fork truck area shovel, has solved the too problem greatly reduced manufacturing cost of stifled discharge gate of too many easy of loader feed like this.

Description

Prevent potassium sulphate calcium magnesium of material adhesion and irritate package and use feeding system

Technical Field

The invention relates to the technical field of potassium sulfate calcium magnesium processing, in particular to a feeding system for potassium sulfate calcium magnesium filling bags, which can prevent materials from adhering.

Background

Potassium sulfate calcium magnesium is a novel fertilizer, therefore need to be irritated in its production and processing course, potassium sulfate calcium magnesium is after the shovel material of loader directly feeds to the feeding hopper, the chemical fertilizer passes through the feeding hopper and then is irritated the package to the scale hopper, for example, the fertilizer packaging feeder and fertilizer packaging feeding system of a publication No. CN206202738U, including horizontally arranged feeding screw 8230, use foot switch to control the synchronous start and stop of inverter motor, vibrator, the feeding screw conveys the fertilizer to the packing position, carry out the packing operation by the staff at the packing position, the staff can accomplish two works of control, packing simultaneously and coherently through the cooperative work of foot and hand respectively, its work efficiency has obtained great improvement. The utility model discloses can be used to the fertilizer packing, but this fertilizer packing feed machine and fertilizer packing feeding system still have following shortcoming in the in-service use process:

because this material of potassium sulphate calcium magnesium is powdered, the viscidity is extremely strong, after giving the feeding hopper with the direct feed of loader, this material of potassium calcium magnesium all glues in the feeding hopper and becomes the piece and hardly gets down the weighing hopper and leads to being difficult to the irritate the package, consequently need to be beaten the hopper by artifical special and carry out the stirring by climbing the feeding hopper mouth limit and just can accomplish the irritate package, and is extremely low in efficiency, and not only time-consuming, take a lot of work, cause cost of labor and fighter machine operation cost high and because the material becomes the piece and the bucket limit sizing (the bucket limit sizing falls down when irritating and influence the measurement accuracy that irritates the package and call) the scheduling factor also can't ensure irritate the package measurement rate of accuracy, also have great potential safety hazard when artifical climbing the hopper stirs in addition and strikes the hopper, to above-mentioned problem, the urgent need carry out the innovative design on the basis of original feeding system for the irritate package.

Disclosure of Invention

The invention aims to provide a feeding system for potassium sulfate calcium magnesium filling bags for preventing materials from being adhered, and aims to solve the problems that most of potassium calcium magnesium materials are adhered in a feeding hopper and are hard to fall into a weighing hopper to cause difficulty in filling bags, and in addition, great potential safety hazards exist when manual climbing buckets are used for crushing and beating the buckets.

In order to achieve the purpose, the invention provides the following technical scheme: a potassium sulfate calcium magnesium pouring bag feeding system capable of preventing material adhesion is provided with a support frame, wherein a mounting plate is fixed on the inner side of the support frame through a bolt, a feeding hopper is mounted on the inner side of the mounting plate, and a U-shaped groove is formed in the front face of the feeding hopper;

the method comprises the following steps:

the supporting rod is welded on the side surface of the feeding hopper, a damping spring is wound on the outer side of the supporting rod, and an adjusting block is sleeved at the lower end of the supporting rod;

the motor is installed on the side of the support frame through a bolt, a motor shaft is connected to the end of the motor and is connected with the connecting shaft through a first belt pulley mechanism, and a gear is fixedly sleeved at the end of the connecting shaft;

the vibrating screen is movably arranged below the feeding hopper, a protective box is fixed on the inner wall of the vibrating screen, a belt conveyor is arranged below the vibrating screen, a cam is movably arranged in the protective box, and a guide rod penetrates through the cam;

the movable cylinder is sleeved at the end of the guide rod, a worm wheel is fixed at the end of the movable cylinder, a worm is installed on the side of the worm wheel, a transmission shaft penetrates through the inside of the worm, and the transmission shaft is connected with the connecting shaft through a second belt pulley mechanism.

Preferably, the support rods are symmetrically distributed about the feeding hopper, and the support rods are connected with the mounting plate in a sliding manner.

Preferably, bracing piece and regulating block are threaded connection, and damping spring is in between mounting panel and the regulating block, through rotating the regulating block and adjust with the interval of mounting panel, can adjust damping spring's elasticity like this to realize the vibrations of the different ranges of feeding hopper, and avoid appearing remaining of material through vibrations.

Preferably, the backup pad has all been welded to the both sides of shale shaker, and backup pad and support frame are sliding connection to be fixed with the tooth piece on being in the backup pad of top equidistant, shale shaker accessible backup pad slides on the support frame, and then plays the effect of screening material, lets more even of its whereabouts.

Preferably, the gear blocks are connected with the gears in a meshing manner, the belt on the first belt pulley mechanism between the 2 gears is in an 8-shaped structure, the arrangement directions of the 2 gears are opposite, the 2 gears can be driven to rotate in opposite directions through transmission of the first belt pulley mechanism, and the support plate can be driven to horizontally move through meshing of the gears and the gear blocks.

Preferably, the inside of shale shaker is fixed with and connects the flitch, and connects the sunken department of flitch to reserve and have the fixed orifices to the fixed orifices is equidistant setting, and the shale shaker drives and connects flitch horizontal migration, can distribute evenly to the material of whereabouts, and can accelerate the speed that the material fell from the fixed orifices.

Preferably, the cross-section that connects the flitch is wavy structure, and the below that connects the flitch is provided with the screen cloth to interval between them equals the height of protecting the box, can sieve through the screen cloth through the material that connects the flitch to fall, sieves out the quality of guaranteeing to irritate the package to impurity.

Preferably, the one end and the shale shaker of guide bar are connected for the bearing, and the other end and the activity section of thick bamboo of guide bar are sliding connection to activity section of thick bamboo and support frame are connected for rotating, can drive the synchronous rotation of guide bar when an activity section of thick bamboo rotates, and then drive the protection box through the cam and be elevating movement, and the horizontal migration of shale shaker can drive the guide bar again and slide in an activity section of thick bamboo.

Preferably, the fixed cover of end department of connecting axle is equipped with the awl tooth, and overlaps with another awl tooth that the awl tooth engaged with and establish on the guide shaft to one of them awl tooth and the coaxial setting of one of them gear, can drive the awl tooth and rotate when the connecting axle pivoted, and then drive the guide shaft through rather than another awl tooth that meshes mutually and rotate.

Preferably, the guide shaft movably penetrates through the side wall of the feeding hopper, the crushing knives are uniformly welded on the guide shaft, the guide shaft drives the crushing knives to rotate, and before the fertilizer falls down from the discharge port, the fertilizer in a block shape can be crushed.

Compared with the prior art, the invention has the beneficial effects that: according to the feeding system for potassium sulfate calcium magnesium pouring bags capable of preventing material adhesion, the feeding hopper adopts a scheme of feeding by using a forklift with a small shovel instead of the original loader, so that the problem that the discharging port is easily blocked by too much feeding of the loader is solved, and the production cost is greatly reduced;

1. after the feeding hopper is installed, the distance between the feeding hopper and the installation plate is changed by rotating the adjusting block, so that the tightness of the damping spring can be changed, and further the vibration amplitude of the feeding hopper is adjusted, so that the feeding hopper can be driven to slightly shake by the shake of a subsequent vibrating screen, the falling of materials in the feeding hopper can be accelerated, and the phenomenon of wall sticking can be avoided;

2. the 2 gear wheels can be driven to rotate in opposite directions by the driving of the motor and the transmission of the first belt pulley mechanism, the vibrating screen can be driven to horizontally move back and forth by the meshing with the gear blocks, the vibrating screening of the fertilizer is realized, and the fertilizer can be uniformly dispersed after falling into the material receiving plate so as to realize the uniformity of falling;

3. when the motor shaft and the connecting shaft rotate, the movable barrel can be driven to rotate through the transmission of the second belt pulley mechanism, the worm and the worm wheel, the cam is driven to rotate through the guide rod, the material receiving plate and the screen mesh move up and down, the uniformity of material dispersion is further improved, the guide rod can be driven to slide in the movable barrel through the horizontal movement of the vibrating screen, and therefore the rotation of the cam cannot be influenced;

4. the connecting axle pivoted simultaneously accessible 2 engaged with awl teeth drive the guiding axle and rotate, and then drive crushing sword and rotate at the discharge gate position of feeding hopper, can realize smashing the great fertilizer of cubic, prevent to cause the jam of feeding hopper, make things convenient for again that follow-up fertilizer continues to irritate the package.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a front view of the support rod of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic front view of a first pulley mechanism according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 6 is a front view of the crushing cutter of the present invention;

FIG. 7 is a schematic front cross-sectional view of a shaker of the present invention;

FIG. 8 is a schematic view of a front cross-sectional structure of the movable cylinder of the present invention.

In the figure: 1. a support frame; 2. mounting a plate; 3. a feeding hopper; 4. a U-shaped groove; 5. a support bar; 6. a damping spring; 7. an adjusting block; 8. an electric motor; 9. a motor shaft; 10. a first belt pulley mechanism; 11. a connecting shaft; 12. a gear; 13. a support plate; 14. a tooth block; 15. vibrating screen; 16. a material receiving plate; 17. a fixing hole; 18. screening a screen; 19. a protective case; 20. a cam; 21. a guide rod; 22. a movable barrel; 23. a worm gear; 24. a worm; 25. a drive shaft; 26. a second pulley mechanism; 27. conical teeth; 28. a guide shaft; 29. a crushing knife; 30. a belt conveyor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a potassium sulfate calcium magnesium pouring bag feeding system capable of preventing material adhesion is provided with a support frame 1, a mounting plate 2 is fixed on the inner side of the support frame 1 through bolts, a feeding hopper 3 is mounted on the inner side of the mounting plate 2, and a U-shaped groove 4 is formed in the front face of the feeding hopper 3;

the method comprises the following steps:

the supporting rod 5 is welded on the side surface of the feeding hopper 3, a damping spring 6 is wound on the outer side of the supporting rod 5, and an adjusting block 7 is sleeved at the lower end of the supporting rod 5;

the motor 8 is installed on the side of the support frame 1 through bolts, the end of the motor 8 is connected with a motor shaft 9, the motor shaft 9 is connected with a connecting shaft 11 through a first belt pulley mechanism 10, and a gear 12 is fixedly sleeved at the end of the connecting shaft 11;

the vibrating screen 15 is movably arranged below the feeding hopper 3, a protective box 19 is fixed on the inner wall of the vibrating screen 15, a belt conveyor 30 is arranged below the vibrating screen 15, a cam 20 is movably arranged in the protective box 19, and a guide rod 21 penetrates through the cam 20;

the movable cylinder 22 is sleeved at the end of the guide rod 21, a worm wheel 23 is fixed at the end of the movable cylinder 22, a worm 24 is installed at the side of the worm wheel 23, a transmission shaft 25 penetrates through the worm 24, and the transmission shaft 25 is connected with the connecting shaft 11 through a second belt pulley mechanism 26.

The support rods 5 are symmetrically distributed relative to the feeding hopper 3, the support rods 5 are in sliding connection with the mounting plate 2, the support rods 5 are in threaded connection with the adjusting blocks 7, and the damping springs 6 are arranged between the mounting plate 2 and the adjusting blocks 7;

as shown in fig. 1-2, after the feeding hopper 3 is mounted on the mounting plate 2, the distance between the feeding hopper 3 and the mounting plate 2 is changed by rotating the adjusting block 7, so that the tightness of the damping spring 6 can be adjusted, and the vibration amplitude of the feeding hopper 3 is changed by the damping spring 6, so that the feeding hopper 3 can be driven to slightly vibrate by the vibration of the subsequent vibrating screen 15, thereby accelerating the falling speed of the fertilizer and avoiding the phenomenon that the fertilizer is stained with the wall, and the feeding hopper 3 is provided with a U-shaped groove 4, so that the fertilizer can be conveniently shoveled by a forklift in the subsequent process without using a loader;

supporting plates 13 are welded on two sides of the vibrating screen 15, the supporting plates 13 are in sliding connection with the supporting frame 1, and tooth blocks 14 are fixed on the supporting plates 13 above the supporting plates at equal intervals; the gear block 14 and the gear 12 are in meshed connection, the belt on the first belt pulley mechanism 10 between 2 gears 12 is in an 8-shaped structure, and the 2 gears 12 are arranged in opposite directions; a receiving plate 16 is fixed inside the vibrating screen 15, fixing holes 17 are reserved in the concave positions of the receiving plate 16, and the fixing holes 17 are arranged at equal intervals; the section of the material receiving plate 16 is of a wavy structure, a screen 18 is arranged below the material receiving plate 16, and the distance between the material receiving plate and the screen is equal to the height of the protective box 19;

as shown in fig. 1, 3-5 and 7, after fertilizer to be bagged is poured into the feeding hopper 3, the motor 8 drives the motor shaft 9 to rotate, and further drives the connecting shaft 11 to drive the 2 gears 12 to rotate in opposite directions through the transmission of the first belt wheel mechanism 10, and drives the supporting plate 13 to horizontally move through the engagement between the gears 12 and the toothed blocks 14, so that the vibrating screen 15 can be driven to horizontally move, the fertilizer falling into the vibrating screen 15 from the feeding hopper 3 can be uniformly scattered, and can be uniformly dispersed through the material receiving plate 16, the uniformity of the fertilizer falling onto the screen 18 is ensured, the material receiving plate 16 is provided with fixing holes 17 at equal intervals, so that the uniform falling of the material can be realized, the fertilizer can be bagged through the falling of the screen 18, and impurities in the fertilizer can be screened through the arrangement of the screen 18;

one end of the guide rod 21 is connected with the vibrating screen 15 through a bearing, the other end of the guide rod 21 is connected with the movable cylinder 22 in a sliding manner, and the movable cylinder 22 is connected with the support frame 1 in a rotating manner;

as shown in fig. 1, 3 and 7-8, when the motor shaft 9 and the connecting shaft 11 rotate, the second pulley mechanism 26 can drive the transmission shaft 25 to rotate, and then the worm 24 drives the worm wheel 23 to rotate, the worm wheel 23 can drive the cam 20 to rotate through the movable cylinder 22 and the guide rod 21, and drive the protective box 19 in the vibrating screen 15 to move up and down, and synchronously drive the receiving plate 16 and the screen 18 to move up and down, so that the uniformity of fertilizer scattering can be improved, and when the vibrating screen 15 moves horizontally, the guide rod 21 can be driven to slide in the movable cylinder 22, so that the position stability of the cam 20 is not affected, and the movable cylinder 22 can be driven to rotate conveniently;

a bevel gear 27 is fixedly sleeved at the end of the connecting shaft 11, another bevel gear 27 meshed with the bevel gear 27 is sleeved on the guide shaft 28, and one bevel gear 27 and one gear 12 are coaxially arranged; the guide shaft 28 movably penetrates through the side wall of the feeding hopper 3, and crushing knives 29 are uniformly welded on the guide shaft 28;

as shown in fig. 1, 3 and 6, the connecting shaft 11 can drive the bevel gear 27 to rotate while rotating, and the bevel gear 27 meshed with the connecting shaft drives the guide shaft 28 to rotate, so that the guide shaft 28 can drive the crushing knife 29 to rotate while discharging, a large fertilizer crushing effect can be achieved, the feeding hopper 3 is prevented from being blocked, and the fertilizer can be crushed by linkage under the driving of the motor 8, so that the cost is saved.

The working principle is as follows: as shown in fig. 1-8, firstly, by adding the damping spring 6 between the feeding hopper 3 and the mounting plate 2, the feeding hopper 3 can be driven to slightly shake while the vibrating screen 15 vibrates, so as to accelerate the falling of the fertilizer, and prevent the fertilizer from being adhered to the inner wall of the feeding hopper 3, then the driving of the motor 8 and the transmission of the first belt pulley mechanism 10 drive the 2 gears 12 to rotate in opposite directions, and then the supporting plate 13 is driven to horizontally move back and forth by meshing with the toothed block 14, and the vibrating screen 15 is driven to move to play a role in dispersing the falling fertilizer, so as to ensure the uniformity of the subsequent filling, while the motor shaft 9 and the connecting shaft 11 rotate, the movable cylinder 22 can be driven to rotate by the transmission belt of the second belt pulley mechanism 26, the worm 24 and the worm wheel 23, so that the receiving plate 16 and the screen 18 can be driven to move while lifting by the cam 20, so as to improve the uniformity of screening the fertilizer, and finally, while the rotation of the connecting shaft 11 can drive the guide shaft 28 to rotate by the 2 meshed bevel gears 27, so as to rotate while the blanking knife 29, so as to crush the fertilizer with larger blocks, and prevent the feeding hopper 3 from being blocked;

the old feeding hopper 3 and the belt conveyor 30 are adopted for modification, so that the modification cost is greatly reduced by utilizing waste, and the method is economical, energy-saving, safe and reliable; the modified twenty-five kilogram bucket feeding system uses a forklift to replace a loader for feeding, so that the mechanical production cost is greatly reduced, and the economic benefit of filling bags is better improved; the working procedure of manual bucket knocking is omitted, time and labor are saved, labor cost is greatly saved, and safety hidden dangers caused by manual bucket knocking and bucket climbing are greatly reduced; the most important is to solve the problem of difficult material blanking and greatly improve the production efficiency; the problems of low filling and bag metering accuracy caused by the fact that materials are easy to agglomerate and stick to the edge of a bucket are greatly reduced, and the production efficiency and the filling and bag quality are greatly improved; the problem of material leakage in the filling operation is greatly reduced; the uniformity of the conveyed materials can be ensured by the vibration mode of the vibrating screen 15, and the precision and accuracy of the filling are improved; the maintenance of the equipment and facilities of the bag filling equipment is greatly reduced, the repair time is saved, the repair strength and difficulty are reduced, and meanwhile, the consumption of repair materials is reduced, so that a good support saving effect is achieved.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (7)

1. A feeding system for potassium sulfate calcium magnesium pouring bags capable of preventing materials from being adhered is provided with a support frame (1), an installation plate (2) is fixed on the inner side of the support frame (1) through bolts, a feeding hopper (3) is installed on the inner side of the installation plate (2), and a U-shaped groove (4) is formed in the front face of the feeding hopper (3);

it is characterized by comprising:

the supporting rod (5) is welded on the side face of the feeding hopper (3), a damping spring (6) is wound on the outer side of the supporting rod (5), and an adjusting block (7) is sleeved at the lower end of the supporting rod (5);

the motor (8) is installed on the side of the support frame (1) through bolts, a motor shaft (9) is connected to the end of the motor (8), the motor shaft (9) is connected with a connecting shaft (11) through a first belt pulley mechanism (10), and a gear (12) is fixedly sleeved on the end of the connecting shaft (11);

the device comprises a vibrating screen (15) which is movably arranged below a feeding hopper (3), a protective box (19) is fixed on the inner wall of the vibrating screen (15), a belt conveyor (30) is arranged below the vibrating screen (15), a cam (20) is movably arranged in the protective box (19), and a guide rod (21) penetrates through the cam (20);

the movable cylinder (22) is sleeved at the end of the guide rod (21), a worm wheel (23) is fixed at the end of the movable cylinder (22), a worm (24) is installed on the side of the worm wheel (23), a transmission shaft (25) penetrates through the worm (24), and the transmission shaft (25) is connected with the connecting shaft (11) through a second belt pulley mechanism (26);

supporting plates (13) are welded on two sides of the vibrating screen (15), the supporting plates (13) are in sliding connection with the supporting frame (1), and tooth blocks (14) are fixed on the supporting plates (13) above the supporting plates at equal intervals;

the gear block (14) is in meshed connection with the gears (12), a belt on the first belt pulley mechanism (10) among the 2 gears (12) is in an 8-shaped structure, and the arrangement directions of the 2 gears (12) are opposite;

one end of the guide rod (21) is connected with the vibrating screen (15) through a bearing, the other end of the guide rod (21) is connected with the movable cylinder (22) in a sliding mode, and the movable cylinder (22) is connected with the support frame (1) in a rotating mode.

2. The potassium sulfate calcium magnesium filling and bag feeding system for preventing material adhesion as claimed in claim 1, is characterized in that: the support rods (5) are symmetrically distributed relative to the feeding hopper (3), and the support rods (5) are in sliding connection with the mounting plate (2).

3. The potassium sulfate calcium magnesium filling and bag feeding system for preventing material adhesion as claimed in claim 1, is characterized in that: the support rod (5) is in threaded connection with the adjusting block (7), and the damping spring (6) is located between the mounting plate (2) and the adjusting block (7).

4. The potassium sulfate calcium magnesium filling and bag feeding system for preventing material adhesion as claimed in claim 1, is characterized in that: the vibrating screen is characterized in that a material receiving plate (16) is fixed inside the vibrating screen (15), fixing holes (17) are reserved in the concave positions of the material receiving plate (16), and the fixing holes (17) are arranged at equal intervals.

5. The potassium sulfate calcium magnesium filling and bag feeding system for preventing material adhesion as claimed in claim 4, wherein: the cross section of the material receiving plate (16) is of a wavy structure, a screen (18) is arranged below the material receiving plate (16), and the distance between the material receiving plate and the screen is equal to the height of the protection box (19).

6. The potassium sulfate calcium magnesium filling and bag feeding system for preventing material adhesion as claimed in claim 1, is characterized in that: the fixed cover of end department of connecting axle (11) is equipped with awl tooth (27), and overlaps on leading axle (28) with another awl tooth (27) that awl tooth (27) engaged with to one of them awl tooth (27) and one of them gear (12) coaxial setting.

7. The potassium sulfate calcium magnesium filling and bag feeding system for preventing material adhesion as claimed in claim 6, wherein: the guide shaft (28) movably penetrates through the side wall of the feeding hopper (3), and crushing knives (29) are uniformly welded on the guide shaft (28).

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