CN111386817A

CN111386817A - Screening device for screening fertilizers and guaranteeing equivalent fertilization based on vibration

Info

Publication number: CN111386817A
Application number: CN202010196859.XA
Authority: CN
Inventors: 张长胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-07-10

Abstract

The invention relates to the technical field of agriculture, and discloses a screening device for screening fertilizers based on vibration and guaranteeing equal-amount fertilization, which comprises a shell, wherein three plastic springs are movably connected above the shell, the three plastic springs are matched with a supporting plate, a storage chamber and a baffle, an automatic discharge port is automatically opened by utilizing gravity change, the operation is not needed by other external energy sources, the intelligent and environment-friendly effects are achieved, the fertilizers are screened before fertilization through the matched use of a first sieve plate, a first connecting rod, a second sieve plate and a connecting rod, the fertilizer with larger particles is prevented from being directly scattered in farmlands and not easily melted to cause waste, the uneven fertilization is prevented from influencing the growth of crops, the discharge port is automatically opened through the matched use of a fixing plate, the baffle, a rack and a rotating wheel, the quantitative discharge is completed, and the equal-amount fertilization of farmlands is guaranteed, and the weighing is not required to be carried out again, so that the time and the labor are saved.

Description

Screening device for screening fertilizers and guaranteeing equivalent fertilization based on vibration

Technical Field

The invention relates to the technical field of agriculture, in particular to a screening device for screening fertilizers based on vibration and guaranteeing equal fertilization.

Background

Agriculture is an important industrial sector in national economy, is a sector taking land resources as production objects, is an industry for producing food and industrial raw materials by cultivating animal and plant products, and is a basic industry for supporting the construction and development of national economy, so that the agriculture is very important for the development of agriculture.

The development of the planting industry in agricultural production is not open to fertilizers, the fertilizers provide one or more necessary nutrient elements for plants, so that the soil property is improved, the soil fertility level is improved, the fertilizers are one of material bases of agricultural production, human livestock manure, green manure, stable manure and compost are used by early farmland habits, and various chemical fertilizers are developed successively along with the rise and development of the modern chemical industry. Common fertilizer is most for graininess fertilizer, need carry out abundant smashing to fertilizer when processing, and because store one end time after the peasant household buys, fertilizer very easily melts and leads to gluing each other for fertilizer granule size is inhomogeneous, so can't guarantee the homogeneity of fertilization when fertilizeing, if unit area fertilizies excessively, can cause crops nutrition to be surplus, and the phenomenon of burning seedlings appears, and when fertilizeing less, can lead to the nutrition not enough, the unable normal growth of crops causes output to descend.

In order to solve the problems, the inventor provides a screening device for screening fertilizers based on vibration and guaranteeing equal-quantity fertilization, the screening device has the advantages of screening the fertilizers and guaranteeing quantitative fertilization, the problem that the sizes of the fertilizers before fertilization are inconsistent is solved, the device is more intelligent, time-saving and labor-saving in operation, and the practicability of the whole device is improved.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of screening the fertilizer and ensuring quantitative fertilization, the invention provides the following technical scheme: a screening device for screening fertilizers based on vibration and guaranteeing equal-amount fertilization comprises a shell, wherein three plastic springs are movably connected above the shell, the specifications of the three plastic springs are consistent, the three plastic springs support a storage chamber, the storage chamber is movably connected inside the shell, the screened fertilizers are stored, a first sieve plate is movably connected inside the storage chamber, the fertilizers before screening are poured above the first sieve plate for screening, a first connecting rod is movably connected below the first sieve plate, the subsequent movement is linked through the rotation of the first connecting rod, a second connecting rod is movably connected outside the first connecting rod, a second sieve plate is movably connected on one side of the second connecting rod, which is far away from the first connecting rod, fertilizer particles meeting the particle size are screened through the second sieve plate, a connecting rod is movably connected between the second sieve plate and the first sieve plate, the vibration of the second sieve plate is driven through the swinging of the connecting rod, accomplish the screening process, the below fixedly connected with of second sieve shifts the board, the below fixedly connected with fixed plate of storage compartment, the outside swing joint of fixed plate has the baffle, the outside swing joint of baffle has the rack, the top swing joint of rack has the runner, the below swing joint of storage compartment has the backup pad, the discharge gate has been seted up to the inside of storage compartment.

Preferably, the outer side of the rack is movably connected with two connecting rods, the specifications of the two connecting rods are consistent, and the two connecting rods are symmetrically distributed by taking the center line of the baffle as a reference.

Preferably, the center of the rotating wheel is movably connected with a rotating rod, the middle of the rotating rod is movably connected with a gear, and the size of the gear is matched with that of the rack.

Preferably, the surface of the transfer plate is provided with sieve pores, the transfer plate is designed to be inclined, and the tail end of the transfer plate is fixedly connected with a storage barrel.

Preferably, the connecting rods are designed to be elastic metal elastic pieces, the two connecting rods are arranged, the specifications of the two connecting rods are consistent, and the two connecting rods are symmetrically distributed by taking the center line of the second sieve plate as a reference.

Preferably, the first sieve plate is movably connected with the top of the shell through two elastic pieces, the two elastic pieces are consistent in specification and symmetrically distributed by taking the center line of the first sieve plate as a reference.

Preferably, the sieve mesh has all been seted up to the inside of first sieve and second sieve, and the size of the sieve mesh that the inside was seted up of first sieve is not less than the size of second sieve.

(II) advantageous effects

Compared with the prior art, the invention provides a screening device for screening fertilizers based on vibration and ensuring equivalent fertilization, which has the following beneficial effects:

1. this sieve material device based on vibrations are screened fertilizer and are guaranteed equivalent fertilization uses through the cooperation of backup pad, storage compartment and baffle for utilize gravity to change automatic discharge gate and open automatically, need not operate with the help of other external energy, intelligence and environmental protection more.

2. This sieve material device based on vibrations are screened fertilizer and are guaranteed equivalent fertilization uses through the cooperation of first sieve, first connecting rod, second sieve and connecting rod for filter fertilizer before fertilizeing, avoid the great fertilizer of granule directly to spill difficult melting in the farmland and cause the waste, and avoid fertilizeing inhomogeneous, influence the growth of crops.

3. This sieve material device based on vibrations are screened fertilizer and are guaranteed equivalent fertilization uses through the cooperation of fixed plate, baffle, rack and runner for the discharge gate is automatic to be opened, accomplishes the ration ejection of compact, guarantees to equal farmland equivalent of size and fertilizes, need not weigh once more, labour saving and time saving more.

Drawings

FIG. 1 is a schematic view of a connection structure according to the present invention;

fig. 2 is a diagram of the movement locus of each structure of the first sieve plate, the first connecting rod, the second sieve plate and the connecting rod, wherein the first connecting rod moves to drive the first sieve plate and the second sieve plate to move synchronously;

FIG. 3 is a schematic view of the connecting structure of the fixing plate, the baffle plate, the rack and the rotating wheel according to the present invention, wherein each structure is in an original state;

FIG. 4 is a diagram showing the movement traces of the structures shown in FIG. 3, in which the rotating wheel moves to drive the baffles to move synchronously;

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

FIG. 6 is a diagram showing the movement traces of the structures shown in FIG. 5, wherein the material storage chamber moves downward to drive the supporting plate to move synchronously.

In the figure: 1. a housing; 2. a storage chamber; 3. a first screen deck; 4. a first link; 5. a second link; 6. a second screen deck; 7. a connecting rod; 8. a transfer plate; 9. a fixing plate; 10. a baffle plate; 11. a rack; 12. a rotating wheel; 13. a support plate; 14. and (4) a discharge port.

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. 1-6, a sieving device for sieving fertilizer based on vibration and ensuring equal fertilizer application comprises a housing 1, three plastic springs are movably connected above the housing 1, the three plastic springs are in consistent specification and support a storage chamber 2, the storage chamber 2 is movably connected inside the housing 1 and stores the sieved fertilizer, a first sieve plate 3 is movably connected inside the storage chamber 2, sieve holes are formed inside the first sieve plate 3 and the second sieve plate 6, the size of the sieve hole formed inside the first sieve plate 3 is not smaller than that of the second sieve plate 6, the fertilizer before being sieved is poured above the first sieve plate 3 for sieving, so that the fertilizer with larger particles can stay on the surface of the first sieve plate 3, thereby preventing the fertilizer with different particle sizes from being mixed, resulting in uneven fertilizer application and the fertilizer being incapable of being melted in time, the elastic sheets are movably connected between the first sieve plate 3 and the top of the shell 1, the two elastic sheets are arranged, the specifications of the two elastic sheets are consistent, the elastic sheets are symmetrically distributed by taking the central line of the first sieve plate 3 as a reference, when the first connecting rod 4 rotates, the first sieve plate 3 and the second sieve plate 6 are driven to synchronously vibrate, the first connecting rod 4 is movably connected below the first sieve plate 3, the subsequent motion is linked through the rotation of the first connecting rod 4, the outer side of the first connecting rod 4 is movably connected with the second connecting rod 5, one side of the second connecting rod 5, which is far away from the first connecting rod 4, is movably connected with the second sieve plate 6, fertilizer particles which accord with the particle size are screened out through the second sieve plate 6, the connecting rod 7 is movably connected between the second sieve plate 6 and the first sieve plate 3, the connecting rod 7 is designed to be an elastic metal elastic sheet, the connecting rod 7 is provided with, and the central line of the second sieve plate 6 is used as a reference and is symmetrically distributed, so that the stress of the second sieve plate 6 is uniform, the second sieve plate vibrates uniformly, and the second sieve plate 6 is driven to vibrate by the swinging of the connecting rod 7 to complete the screening process.

A transfer plate 8 is fixedly connected below the second sieve plate 6, sieve pores are arranged on the surface of the transfer plate 8, the transfer plate 8 is designed to be inclined, the tail end of the transfer plate 8 is fixedly connected with a storage barrel, finally, fertilizer with larger particles can be transferred along the transfer plate 8 and reused after being smashed again, the smaller particles fall into the storage chamber 2, a fixed plate 9 is fixedly connected below the storage chamber 2, a baffle plate 10 is movably connected to the outer side of the fixed plate 9, the discharge port 14 is controlled to be opened and closed by the movement of the baffle plate 10, a rack 11 is movably connected to the outer side of the baffle plate 10, two connecting rods are movably connected to the outer side of the rack 11, the two connecting rods are in consistent specification and symmetrically distributed by taking the central line of the baffle plate 10 as a reference, a rotating wheel 12 is movably connected above the rack 11, a rotating rod is movably connected to the center of the rotating wheel 12, and a gear is, the size of this gear and the mutual adaptation of size of rack 11 can drive baffle 10 when runner 12 rotates and move towards the right side, finally close discharge gate 14, the below swing joint of storage compartment 2 has backup pad 13, backup pad 13 design has two, the specification of two backup pads 13 is unanimous, and be the symmetric distribution for referring to with the central line of shell 1 for support and stable storage compartment 2, discharge gate 14 has been seted up to the inside of storage compartment 2.

Before crop fertilization is carried out, fertilizer is poured above a first sieve plate 3, an output shaft of a motor is movably connected with the first connecting rod 4 to drive the first connecting rod 4 to rotate, a second connecting rod 5 is movably connected to the outer side of the first connecting rod 4 to drive the second connecting rod 5 to synchronously move, a second sieve plate 6 is movably connected to one side, far away from the first connecting rod 4, of the second connecting rod 5 to drive the second sieve plate 6 to swing left and right, the first sieve plate 3 and the second sieve plate 6 are movably connected through a connecting rod 7, an elastic sheet is movably connected above the first sieve plate 3, the first sieve plate 3 and the second sieve plate 6 are finally driven to vibrate left and right, the size of a sieve mesh of the first sieve plate 3 is larger than that of the second sieve plate 6, the fertilizer is subjected to first sieving treatment, the fertilizer finally meeting the size passes through the sieve mesh of a transfer plate 8 to fall into a storage chamber 2, while the non-sized fertilizer is transferred along the transfer plate 8 with an inclined design into the storage barrel for uniform collection.

Please refer to fig. 1 for the above structure and process.

Meanwhile, a support plate 13 and three plastic springs with the same specification are movably connected below the material storage chamber 2, the elastic potential energy of the plastic springs in an original state is greater than the gravitational potential energy, so that the material storage chamber 2 is in a static state, the gravity gradually increases along with the increase of the weight, when the maximum mass is reached, the gravitational potential energy is greater than the elastic potential energy of the plastic springs, and finally the material storage chamber 2 moves downwards, the support plate 13 is movably connected below the material storage chamber 2, and finally the support plate 13 is driven to rotate, the support plate 13 is movably connected with the runner 12 through a belt, so that the runner 12 is driven to synchronously rotate, the center of the runner 12 is movably connected with a rotating rod, the middle of the rotating rod is movably connected with a gear, the size of the gear is mutually matched with the size of the rack 11, when the runner 12 rotates, the rack 11 is driven to move towards the right side, so that, and similarly, the discharge hole 14 can be automatically closed after the fertilizer pouring is reduced, and the quantitative discharge is finished.

The above structure and process are shown in FIGS. 2-3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sieve material device that screens fertilizer and guarantee equivalent fertilization based on vibrations, includes shell (1), its characterized in that: the inner part of the shell (1) is movably connected with a storage chamber (2), the inner part of the storage chamber (2) is movably connected with a first sieve plate (3), the lower part of the first sieve plate (3) is movably connected with a first connecting rod (4), the outer side of the first connecting rod (4) is movably connected with a second connecting rod (5), one side of the second connecting rod (5) far away from the first connecting rod (4) is movably connected with a second sieve plate (6), a connecting rod (7) is movably connected between the second sieve plate (6) and the first sieve plate (3), the lower part of the second sieve plate (6) is fixedly connected with a transfer plate (8), the lower part of the storage chamber (2) is fixedly connected with a fixed plate (9), the outer side of the fixed plate (9) is movably connected with a baffle plate (10), the outer side of the baffle plate (10) is movably connected with a rack (11), the upper part of the rack (11) is movably connected with a rotating, the storage chamber (2) is internally provided with a discharge hole (14).

2. The screening device of claim 1, which screens fertilizers based on vibration and ensures equal fertilization, is characterized in that: the outer side of the rack (11) is movably connected with two connecting rods, the specifications of the two connecting rods are consistent, and the two connecting rods are symmetrically distributed by taking the central line of the baffle (10) as a reference.

3. The screening device of claim 1, which screens fertilizers based on vibration and ensures equal fertilization, is characterized in that: the center of the rotating wheel (12) is movably connected with a rotating rod, the middle of the rotating rod is movably connected with a gear, and the size of the gear is matched with that of the rack (11).

4. The screening device of claim 1, which screens fertilizers based on vibration and ensures equal fertilization, is characterized in that: the surface of the transfer plate (8) is provided with sieve pores, the transfer plate (8) is designed to be inclined, and the tail end of the transfer plate (8) is fixedly connected with a storage barrel.

5. The screening device of claim 1, which screens fertilizers based on vibration and ensures equal fertilization, is characterized in that: the connecting rods (7) are designed to be elastic metal elastic pieces, the connecting rods (7) are arranged in two numbers, the specifications of the two connecting rods (7) are consistent, and the two connecting rods are symmetrically distributed by taking the center line of the second sieve plate (6) as a reference.

6. The screening device of claim 1, which screens fertilizers based on vibration and ensures equal fertilization, is characterized in that: the elastic pieces are movably connected between the first sieve plate (3) and the top of the shell (1), the two elastic pieces are arranged, the specifications of the two elastic pieces are consistent, and the two elastic pieces are symmetrically distributed by taking the center line of the first sieve plate (3) as a reference.

7. The screening device of claim 1, which screens fertilizers based on vibration and ensures equal fertilization, is characterized in that: the sieve mesh has all been seted up to the inside of first sieve (3) and second sieve (6), and the size of the sieve mesh of just inside seting up of first sieve (3) is not less than the size of second sieve (6).