CN210614336U - Chemical fertilizer screening machine for agricultural production - Google Patents

Abstract

The utility model discloses a chemical fertilizer screening machine for agricultural production, the on-line screen storage device comprises a base, the top fixed mounting of base has first riser and second riser, be equipped with first screening case and second screening case between first riser and the second riser, the top of first screening case and second screening case is the open structure, first screening case and second screening case are the slope setting, first mounting hole has been seted up on the bottom inner wall of first screening case, fixed mounting has first screen cloth in the second mounting hole, the second mounting hole has been seted up on the bottom inner wall of second screening case, fixed mounting has the second screen cloth in the second mounting hole, slidable mounting has two first slide bars on the second riser, the both ends of first slide bar all extend to outside the second riser. The utility model relates to a rationally, the practicality is good, can sieve and separately collect quick effectual chemical fertilizer granule to different volumes, easy operation sieves effectually, and screening efficiency is high.

Description

Chemical fertilizer screening machine for agricultural production

Technical Field

The utility model relates to a screening equipment technical field specifically is a chemical fertilizer screening machine for agricultural production.

Background

The fertilizer is a fertilizer which is prepared by chemical and physical methods and contains one or more nutrient elements required by the growth of crops, is also called an inorganic fertilizer, and comprises a nitrogenous fertilizer, a phosphate fertilizer, a potash fertilizer, a trace fertilizer, a compound fertilizer and the like.

However, in the prior art, when the existing fertilizer screening equipment is used, the screening effect on the fertilizer is poor, the small-particle fertilizer and the powdery fertilizer cannot be effectively screened out, the screening process takes longer time, and the screening efficiency is reduced, so that the fertilizer screening machine for agricultural production is provided for solving the problems.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a chemical fertilizer screening machine for agricultural production has solved the screening process cost time long, and the screening effect is poor, problem that screening efficiency is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a chemical fertilizer screening machine for agricultural production comprises a base, wherein a first vertical plate and a second vertical plate are fixedly mounted at the top of the base, a first screening box and a second screening box are arranged between the first vertical plate and the second vertical plate, the tops of the first screening box and the second screening box are both of an open structure, the first screening box and the second screening box are both obliquely arranged, a first mounting hole is formed in the inner wall of the bottom of the first screening box, a first screen is fixedly mounted in the second mounting hole, a second mounting hole is formed in the inner wall of the bottom of the second screening box, a second screen is fixedly mounted in the second mounting hole, two first sliding rods are slidably mounted on the second vertical plate, two ends of each first sliding rod extend out of the second vertical plate, one ends of the two first sliding rods are fixedly mounted on one side of the first screening box and one side of the second screening box respectively, a first discharging pipe is fixedly mounted on one side of the first screening box, the first discharging pipe is communicated with the inside of the first screening box, one side of the second screening box is fixedly provided with a second discharging pipe, the second discharging pipe is communicated with the inside of the second screening box, the inner walls of one sides of the first screening box and the second screening box, which are close to the first slide bars, are respectively and fixedly provided with a fixed seat, the tops of the two fixed seats are respectively provided with a first through hole, a baffle is respectively and slidably arranged in the two first through holes, the top and the bottom of the baffle extend out of the first through holes, the bottoms of the two baffles are respectively contacted with the inner walls of the bottoms of the first screening box and the second screening box, the first vertical plate is provided with two second slide bars in a sliding way, the two ends of the second slide bars extend out of the first vertical plate, one ends of the two second slide bars are respectively and fixedly connected with one sides of the first screening box and the second screening box, which are far away from the second vertical plate, and one ends of the two second slide bars, one side of the first vertical plate far away from the second vertical plate is fixedly provided with two first springs, the two first springs are respectively sleeved on the corresponding second sliding rods, one ends of the two first springs far away from the first vertical plate are respectively fixedly arranged on the corresponding first connecting plates, the top of the base is fixedly provided with a motor, an output shaft end of the motor is fixedly provided with a rotating shaft, the rotating shaft is fixedly sleeved with two cams, and the two cams are respectively contacted with the corresponding first connecting plates.

Preferably, the bottom of the first screening box is fixedly provided with two first guide plates, and the bottom of the second screening box is fixedly provided with two second guide plates.

Preferably, one side of the second vertical plate, which is far away from the first vertical plate, is fixedly provided with two second springs, the two second springs are respectively sleeved on the corresponding first sliding rods, one ends of the two first sliding rods, which are far away from the first vertical plate, are respectively and fixedly provided with second connecting plates, and one ends of the two second springs, which are far away from the second vertical plate, are respectively and fixedly arranged on the corresponding second connecting plates.

Preferably, one side fixed mounting that the second riser was kept away from to the first riser has two locating plates, and the commentaries on classics hole has all been seted up at the top of two locating plates, and the pivot runs through two commentaries on classics holes, and fixed cover is equipped with two bearings in the pivot, the outer lane of two bearings respectively with the inner wall fixed connection in corresponding commentaries on classics hole.

Preferably, two second through holes are formed in one side of the second vertical plate, and the first discharging pipe and the second discharging pipe penetrate through the corresponding second through holes respectively.

Preferably, a first collecting box, a second collecting box and a third collecting box are placed at the top of the base, the first collecting box is located below the second screening box, the second collecting box is located below the second discharging pipe, and the third collecting box is located below the first discharging pipe.

(III) advantageous effects

The utility model provides a chemical fertilizer screening machine for agricultural production. The method has the following beneficial effects:

(1) the fertilizer screening machine for agricultural production comprises a motor, wherein the motor drives a rotating shaft and two cams to rotate, the two cams push corresponding first connecting plates and second sliding rods to move horizontally, the two first springs are compressed, the two sliding rods push first screening boxes, second screening boxes and the two first sliding rods to move horizontally, the two second springs are stretched, under the continuous rotating action of the two cams, the first screening boxes and the second screening boxes move horizontally and reciprocally under the elastic force action of the two first springs and the two second springs, fertilizer in the first screening boxes moves, so that fertilizer particles can be screened effectively and quickly, under the screening action of a first screen, fertilizer particles and powdered fertilizer with small volume penetrate through the first screen, under the guiding action of the two first guide plates, the fertilizer particles with the moderate volume in the first screening box fall into the third collecting box through the first discharging pipe, the fertilizer particles with the moderate volume in the second screening box fall into the second collecting box through the second discharging pipe, and the fertilizer particles with the moderate volume in the second collecting box are qualified.

(2) The fertilizer screening machine for agricultural production is characterized in that under the screening action of a first screen, fertilizer particles with small volume and powdered fertilizer pass through the first screen, fall into a second screen under the guiding action of two first guide plates, and are stored in a first screening box, under the screening action of a second screen, the powdered fertilizer and the granular fertilizer with small volume in the second screening box pass through the second screen, fall into a first collection box under the guiding action of two second guide plates, and fertilizer particles with moderate volume are stored in the second screening box, after the fertilizer particles in the first screening box and the second screening box are screened, a motor stops working, two baffle plates are respectively drawn out from the first screening box and the second screening box, and the fertilizer particles with large volume in the first screening box fall into a third collection box through a first discharge pipe, and fertilizer particles with moderate volume in the second screening box fall into the second collecting box through the second discharging pipe.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a base; 2. a first vertical plate; 3. a second vertical plate; 4. a first screening bin; 5. a second screening bin; 6. a first screen; 7. a second screen; 8. a first slide bar; 9. a first discharge pipe; 10. a fixed seat; 11. a first through hole; 12. a baffle plate; 13. a second slide bar; 14. a first spring; 15. a first connecting plate; 16. a motor; 17. a rotating shaft; 18. a cam; 19. a second discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, the utility model provides a technical solution: a chemical fertilizer screening machine for agricultural production comprises a base 1, wherein a first vertical plate 2 and a second vertical plate 3 are fixedly installed at the top of the base 1, a first screening box 4 and a second screening box 5 are arranged between the first vertical plate 2 and the second vertical plate 3, the tops of the first screening box 4 and the second screening box 5 are both of an open structure, the first screening box 4 and the second screening box 5 are both obliquely arranged, a first mounting hole is formed in the inner wall of the bottom of the first screening box 4, a first screen 6 is fixedly installed in the second mounting hole, a second mounting hole is formed in the inner wall of the bottom of the second screening box 5, a second screen 7 is fixedly installed in the second mounting hole, two first sliding rods 8 are slidably installed on the second vertical plate 3, two ends of the first sliding rods 8 extend out of the second vertical plate 3, one end of each of the two first sliding rods 8 is fixedly installed at one side of the first screening box 4 and one side of the second screening box 5, a first discharging pipe 9 is fixedly arranged on one side of the first screening box 4, the first discharging pipe 9 is communicated with the inside of the first screening box 4, a second discharging pipe 19 is fixedly arranged on one side of the second screening box 5, the second discharging pipe 19 is communicated with the inside of the second screening box 5, fixed seats 10 are fixedly arranged on the inner walls of the first screening box 4 and the second screening box 5 close to one side of the first sliding rods 8, first through holes 11 are formed in the tops of the two fixed seats 10, baffle plates 12 are slidably arranged in the two first through holes 11, the tops and the bottoms of the baffle plates 12 extend out of the first through holes 11, the bottoms of the two baffle plates 12 are respectively contacted with the inner walls of the bottoms of the first screening box 4 and the second screening box 5, two second sliding rods 13 are slidably arranged on the first vertical plate 2, two ends of the second sliding rods 13 extend out of the first vertical plate 2, one ends of the two second sliding rods 13 are respectively fixedly connected with one sides of the first screening box 4 and the second screening box 5 far away from the second vertical plate 3, the two second slide bars 13 are far away from the equal fixed mounting of one end of second riser 3 and are provided with first connecting plate 15, one side of second riser 3 is far away from to first riser 2 is provided with two first springs 14, two first springs 14 are respectively sleeved on corresponding second slide bars 13, one end of first riser 2 is far away from to two first springs 14 is respectively fixedly mounted on corresponding first connecting plate 15, the top fixed mounting of base 1 is provided with motor 16, the output shaft end fixed mounting of motor 16 is provided with pivot 17, the last fixed cover of pivot 17 is provided with two cams 18, two cams 18 contact with corresponding first connecting plate 15 respectively.

Two first guide plates are fixedly arranged at the bottom of the first screening box 4, two second guide plates are fixedly arranged at the bottom of the second screening box 5, two second springs are fixedly arranged at one side of the second vertical plate 3 far away from the first vertical plate 2, the two second springs are respectively sleeved on the corresponding first slide bars 8, one ends of the two first slide bars 8 far away from the first vertical plate 2 are respectively fixedly provided with a second connecting plate, one ends of the two second springs far away from the second vertical plate 3 are respectively fixedly arranged on the corresponding second connecting plates, one side of the first vertical plate 2 far away from the second vertical plate 3 is fixedly provided with two positioning plates, rotating holes are respectively arranged at the tops of the two positioning plates, the rotating shaft 17 penetrates through the two rotating holes, two bearings are fixedly sleeved on the rotating shaft 17, the outer rings of the two bearings are respectively fixedly connected with the inner walls of the corresponding rotating holes, one side of the second vertical plate 3 is provided with two, the first discharging pipe 9 and the second discharging pipe 19 respectively penetrate through the corresponding second through holes, a first collecting box, a second collecting box and a third collecting box are placed at the top of the base 1, the first collecting box is located below the second screening box 5, the second collecting box is located below the second discharging pipe 19, and the third collecting box is located below the first discharging pipe 9.

When the fertilizer screening machine is used, the mesh diameter of the first screen 6 is larger than that of the second screen 7, the two baffle plates 12 can be used for respectively plugging the first discharging pipe 9 and the second discharging pipe 19, a control switch and an external power line are fixedly installed on one side of the first vertical plate 2, the motor 16, the control switch and the external power line are sequentially and electrically connected to form a closed loop, the control switch controls the start and stop work of the motor 16, when the fertilizer is screened, the fertilizer is firstly poured into the first screening box 4, the motor 16 is started to work, the motor 16 drives the rotating shaft 17 and the two cams 18 to rotate, the two cams 18 push the corresponding first connecting plate 15 and the corresponding second sliding rod 13 to horizontally move, the two first springs 14 are extruded and deformed to generate elastic force, the two second sliding rods 13 push the first screening box 4 and the second screening box 5 to horizontally move, the first screening box 4 and the second screening box 5 push the corresponding first sliding rods 8 to horizontally slide, the two second springs are stretched and deformed to generate elasticity, under the continuous rotation action of the two cams 18, under the elastic action of the two first springs 14 and the two second springs, the first screening box 4 and the second screening box 5 horizontally reciprocate, the fertilizer in the first screening box 4 moves, so that fertilizer particles can be effectively and quickly screened, under the screening action of the first screen 6, the fertilizer particles with smaller volume and the powdery fertilizer penetrate through the first screen 6, under the guiding action of the two first guide plates, the fertilizer particles fall into the second screen 7, the fertilizer particles with larger volume are remained in the first screening box 4, under the screening action of the second screen 7, the powdery fertilizer and the granular fertilizer with small volume in the second screening box 5 penetrate through the second screen 7, and under the guiding action of the two second guide plates, the fertilizer particles fall into the first collection box, fertilizer particles with moderate volume are reserved in the second screening box 5, after the fertilizer particles in the first screening box 4 and the second screening box 5 are screened, the motor 16 stops working, the two baffle plates 12 are respectively drawn out from the first screening box 4 and the second screening box 5, the fertilizer particles with larger volume in the first screening box 4 fall into the third collecting box through the first discharging pipe 9, the fertilizer particles with moderate volume in the second screening box 5 fall into the second collecting box through the second discharging pipe 19, so that the fertilizers with different particle sizes are screened and separately collected, the fertilizer particles with moderate volume in the second collecting box are qualified products, and the contents which are not described in detail in the specification belong to the prior art known by professional technicians in the field.

In summary, the fertilizer screening machine for agricultural production is characterized in that fertilizer is poured into a first screening box 4, a motor 16 is started to work, the motor 16 drives a rotating shaft 17 and two cams 18 to rotate, the two cams 18 push corresponding first connecting plates 15 and second sliding rods 13 to horizontally move, two first springs 14 are compressed, two second sliding rods 13 push the first screening box 4, a second screening box 5 and two first sliding rods 8 to horizontally move, the two second springs are stretched, under the continuous rotation action of the two cams 18, under the elastic force action of the two first springs 14 and the two second springs, the first screening box 4 and the second screening box 5 horizontally reciprocate, the fertilizer in the first screening box 4 moves, so that fertilizer particles can be effectively and quickly screened, under the screening action of a first screen 6, fertilizer particles and powdery fertilizer with smaller volume penetrate through the first screen 6, under the guiding action of the two first guide plates, the fertilizer falls into the second screen 7, fertilizer particles with larger volume are remained in the first screening box 4, under the screening action of the second screen 7, the powdered fertilizer and the granular fertilizer with small volume in the second screening box 5 penetrate through the second screen 7, under the guiding action of the two second guide plates, the fertilizer particles with moderate volume are remained in the second screening box 5, after the fertilizer particles in the first screening box 4 and the second screening box 5 are screened, the motor 16 is stopped to work, the two baffles 12 are respectively extracted from the first screening box 4 and the second screening box 5, the fertilizer particles with larger volume in the first screening box 4 fall into the third collecting box through the first discharge pipe 9, the fertilizer particles with moderate volume in the second screening box 5 fall into the second collecting box through the second discharge pipe 19, the utility model relates to a rationally, the practicality is good, can sieve and separately collect quick effectual chemical fertilizer granule to different volumes, easy operation sieves effectually, and screening efficiency is high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a chemical fertilizer screening machine for agricultural production, includes base (1), its characterized in that: a first vertical plate (2) and a second vertical plate (3) are fixedly installed at the top of the base (1), a first screening box (4) and a second screening box (5) are arranged between the first vertical plate (2) and the second vertical plate (3), the tops of the first screening box (4) and the second screening box (5) are both of an open structure, the first screening box (4) and the second screening box (5) are both obliquely arranged, a first mounting hole is formed in the bottom inner wall of the first screening box (4), a first screen (6) is fixedly installed in the first mounting hole, a second mounting hole is formed in the bottom inner wall of the second screening box (5), a second screen (7) is fixedly installed in the second mounting hole, two first sliding rods (8) are slidably installed on the second vertical plate (3), two ends of each first sliding rod (8) extend out of the second vertical plate (3), one end of each first sliding rod (8) is fixedly installed at one side of each first screening box (4) and one side of each second screening box (5), a first discharging pipe (9) is fixedly installed on one side of the first screening box (4), the first discharging pipe (9) is communicated with the inside of the first screening box (4), a second discharging pipe (19) is fixedly installed on one side of the second screening box (5), the second discharging pipe (19) is communicated with the inside of the second screening box (5), fixing seats (10) are fixedly installed on the inner wall of one side, close to the first sliding rod (8), of the first screening box (4) and the second screening box (5), first through holes (11) are formed in the tops of the two fixing seats (10), baffles (12) are slidably installed in the two first through holes (11), the tops and the bottoms of the baffles (12) extend out of the first through holes (11), the bottoms of the two baffles (12) are respectively contacted with the inner walls of the bottoms of the first screening box (4) and the bottom of the second screening box (5), and two second sliding rods (13) are slidably installed on the first vertical plate (2), two ends of the second sliding rods (13) extend out of the first vertical plate (2), one ends of the two second sliding rods (13) are respectively fixedly connected with one sides of the first screening box (4) and the second screening box (5) far away from the second vertical plate (3), one ends of the two second sliding rods (13) far away from the second vertical plate (3) are respectively fixedly provided with a first connecting plate (15), one sides of the first vertical plate (2) far away from the second vertical plate (3) are fixedly provided with two first springs (14), the two first springs (14) are respectively sleeved on the corresponding second sliding rods (13), one ends of the two first springs (14) far away from the first vertical plate (2) are respectively fixedly arranged on the corresponding first connecting plates (15), the top of the base (1) is fixedly provided with a motor (16), an output shaft (17) of the motor (16) is fixedly arranged, and two cams (18) are fixedly sleeved on the rotating shaft (17), the two cams (18) are in contact with the corresponding first connecting plates (15).

2. The fertilizer screening machine for agricultural production according to claim 1, characterized in that: the bottom of the first screening box (4) is fixedly provided with two first guide plates, and the bottom of the second screening box (5) is fixedly provided with two second guide plates.

3. The fertilizer screening machine for agricultural production according to claim 1, characterized in that: one side of the second vertical plate (3) far away from the first vertical plate (2) is fixedly provided with two second springs, the two second springs are respectively sleeved on the corresponding first sliding rods (8), one ends of the two first sliding rods (8) far away from the first vertical plate (2) are fixedly provided with second connecting plates, and one ends of the two second springs far away from the second vertical plate (3) are respectively fixedly arranged on the corresponding second connecting plates.

4. The fertilizer screening machine for agricultural production according to claim 1, characterized in that: one side fixed mounting that second riser (3) were kept away from in first riser (2) has two locating plates, and the commentaries on classics hole has all been seted up at the top of two locating plates, and pivot (17) run through two commentaries on classics holes, and fixed cover is equipped with two bearings on pivot (17), the outer lane of two bearings respectively with the inner wall fixed connection in corresponding commentaries on classics hole.

5. The fertilizer screening machine for agricultural production according to claim 1, characterized in that: two second through holes are formed in one side of the second vertical plate (3), and the first discharging pipe (9) and the second discharging pipe (19) penetrate through the corresponding second through holes respectively.

6. The fertilizer screening machine for agricultural production according to claim 1, characterized in that: a first collecting box, a second collecting box and a third collecting box are placed at the top of the base (1), the first collecting box is located below the second screening box (5), the second collecting box is located below the second discharging pipe (19), and the third collecting box is located below the first discharging pipe (9).

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