CN216172804U

CN216172804U - Fertilizer reducing mechanism with screening function

Info

Publication number: CN216172804U
Application number: CN202122291442.4U
Authority: CN
Inventors: 张帅; 周建利; 徐平
Original assignee: Nanjing Lanjing Biotechnology Co ltd
Current assignee: Nanjing Lanjing Biotechnology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-04-05
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a fertilizer crushing device with a screening function, and particularly relates to the technical field of crushing devices. According to the utility model, the first motor is started to provide an operating force for the first crushing mechanism, so that the first crushing mechanism can smoothly crush the fertilizer, and the crushing device can crush powder and prevent the fertilizer reaching the crushing standard from being discharged along with the fertilizer reaching the standard through the discharge pipe at the same position through the matching of the screen and the second box body, so that the practicability of the crushing device is obviously improved.

Description

Fertilizer reducing mechanism with screening function

Technical Field

The utility model relates to the technical field of crushing devices, in particular to a fertilizer crushing device with a screening function.

Background

The fertilizer is a substance which can provide nutrients required by the growth and development of crops, improve the soil properties and improve the yield and quality of the crops, is an important production data in agricultural production, is generally divided into organic fertilizer, inorganic fertilizer and biological fertilizer, also can be divided into farmyard fertilizer and chemical fertilizer according to the source, is divided into complete fertilizer and incomplete fertilizer according to the amount of the contained nutrients, is divided into direct fertilizer and indirect fertilizer according to the characteristics of fertilizer supply, is divided into nitrogen fertilizer, potassium fertilizer, trace element fertilizer and rare earth element fertilizer according to the contained components, and needs to be crushed by a crushing device when the fertilizer is produced.

However, when the conventional crushing apparatus crushes the fertilizer, the fertilizer which is not completely crushed cannot be screened, so that a lot of large particles remain in the fertilizer discharged from the discharging part of the crushing apparatus.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above drawbacks of the prior art, embodiments of the present invention provide a fertilizer crushing apparatus with a screening function, which is capable of screening fertilizer through cooperation of a first crushing mechanism, a screen and a second box, so that no large particles remain in the fertilizer discharged from a discharge port of the crushing apparatus, thereby solving the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a fertilizer crushing device with a screening function comprises a bottom plate, wherein a first box body is arranged at the top of the bottom plate, a feeding hopper is arranged at the top of the first box body, the bottom of the feeding hopper penetrates through the first box body and extends into the first box body, a supporting plate is arranged on one side of the first box body, a first motor is arranged at the top of the supporting plate, and a first crushing mechanism is arranged at the output end of the first motor;

the first crushing mechanism comprises first gears, a second gear is meshed with the tops of the first gears, first shaft levers are arranged on one sides of the first gears and one side of the second gears, one ends of the two first shaft levers sequentially penetrate through a first box body and extend into the first box body, a plurality of first crushing levers are arranged on two sides of one end, located inside the first box body, of each first shaft lever, two fixing blocks are fixedly arranged on one side of an inner cavity of the first box body, grooves are formed in the two fixing blocks, bearings are arranged inside the grooves, and one ends, located inside the first box body, of the two first shaft levers penetrate through the corresponding fixing blocks and are connected with the corresponding bearings;

the screen cloth is arranged in the first box body, guide plates are arranged on two sides of an inner cavity of the first box body, the second box body is arranged on one side of the first box body, and through holes are formed in one side, opposite to the second box body, of the first box body.

In a preferred embodiment, a second motor is arranged at the top of the second box, two mounting rings are sleeved on the second motor, a first support rod is arranged on one side of each of the two mounting rings, and one end of each first support rod is connected with one side of the first box.

In a preferred embodiment, the second motor output end is provided with a second crushing mechanism, the second crushing mechanism comprises a second shaft rod, one end of the second shaft rod penetrates through the second box body and extends into the second box body, a plurality of second crushing rods are arranged on two sides of one end, located inside the second box body, of the second shaft rod, and a plurality of auxiliary rods are arranged on two sides of an inner cavity of the second box body.

In a preferred embodiment, a plurality of crushing teeth are provided on both sides of the plurality of auxiliary bars and both sides of the plurality of second crushing bars.

In a preferred embodiment, two discharging pipes are arranged at the bottom of the bottom plate, the two discharging pipes are sequentially arranged on the bottom plate and the corresponding first box body and second box body of the bottom plate and extend into the corresponding first box body and second box body, and motors are arranged on the rear sides of the two discharging pipes.

In a preferred embodiment, the motor is provided with second support rods on both sides, the motor output end penetrates through the discharge pipe and extends into the discharge pipe, the motor output end is provided with an anti-blocking mechanism, the anti-blocking mechanism comprises a fixing ring, the surface of the fixing ring is provided with a plurality of anti-blocking rods, and the bottom of the discharge pipe is provided with a control valve.

In a preferred embodiment, the bottom plate is provided with two third support bars, the two third support bars are symmetrically distributed around the center line of the bottom plate, the bottom of the support plate is provided with a reinforcing bar, and one end of the reinforcing bar is connected with one side of the first box body.

The utility model has the technical effects and advantages that:

1. by starting the first motor, the first gear starts to drive the corresponding first shaft lever to rotate, and the first gear and the second gear are meshed, so that the second gear can drive the second shaft rod corresponding to the first gear to start rotating when the first gear starts rotating, and fertilizer to be crushed is introduced into the first box body from the feeding hopper, the fertilizer can be crushed for the first time, and the fertilizer crushed from the first crushing mechanism can directly fall onto the screen, and the fertilizer which reaches the crushing standard can directly fall into the bottom of the first box body and then be discharged from the discharge pipe, the fertilizer which does not reach the crushing standard enters the second box body, and through the arrangement, the crushing device not only can crush the fertilizer, but also can screen the fertilizer, so that larger particles cannot be left in the fertilizer discharged from the discharging part of the crushing device;

2. through starting the second motor in the second rubbing crusher constructs, make the second axostylus axostyle begin to drive a plurality of second rubbing crusher poles and carry out the regrinding to the inside discharge fertilizer of first box, the discharge pipe discharge second box bottom the second bottom half is then passed through to the fertilizer of accomplishing the regrinding, and through the anti-clogging mechanism that sets up in the discharge pipe, make fertilizer when outwards discharging from the discharge pipe, the phenomenon of jam can not take place, consequently make this reducing mechanism's practicality obtain promoting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic illustration of the tapping pipe according to the utility model and its rear components.

Fig. 3 is an exploded view of the motor and anti-jamming mechanism of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

The reference signs are: 1. a base plate; 2. a first case; 3. feeding into a hopper; 4. a support plate; 5. a first motor; 6. a first gear; 7. a second gear; 8. a first shaft lever; 9. a first crushing bar; 10. a fixed block; 11. screening a screen; 12. a baffle; 13. a second case; 14. a second motor; 15. a mounting ring; 16. a first support bar; 17. a second shaft lever; 18. a second crushing bar; 19. an auxiliary lever; 20. crushing teeth; 21. a discharge pipe; 22. a motor; 23. a second support bar; 24. a fixing ring; 25. an anti-blocking rod; 26. and (4) controlling the valve.

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.

The fertilizer crushing device with the screening function shown in the attached figures 1-5 comprises a bottom plate 1, wherein a first box body 2 is arranged at the top of the bottom plate 1, a feeding hopper 3 is arranged at the top of the first box body 2, the bottom of the feeding hopper 3 penetrates through the first box body 2 and extends into the first box body 2, a supporting plate 4 is arranged on one side of the first box body 2, a first motor 5 is arranged at the top of the supporting plate 4, and a first crushing mechanism is arranged at the output end of the first motor 5;

the first crushing mechanism comprises a first gear 6, a second gear 7 is meshed with the top of the first gear 6, first shafts 8 are arranged on one sides of the first gear 6 and the second gear 7, one ends of the two first shafts 8 sequentially penetrate through the first box 2 and extend into the first box 2, a plurality of first crushing rods 9 are arranged on two sides of one end, located inside the first box 2, of each first shaft 8, two fixing blocks 10 are fixedly arranged on one side of the inner cavity of the first box 2, grooves are formed in the two fixing blocks 10, bearings are arranged inside the grooves, and one ends, located inside the first box 2, of the two first shafts 8 penetrate through the corresponding fixing blocks 10 and are connected with the corresponding bearings;

the inside screen cloth 11 that is provided with of

first box

2, 2 inner chamber both sides of first box all are provided with guide plate 12, and first box 2 one side is provided with second box 13, and the through-hole has all been seted up to first box 2 and the relative one side of second box 13.

As shown in fig. 1 and 3, a second motor 14 is disposed at the top of the second box 13, two mounting rings 15 are sleeved on the second motor, first supporting rods 16 are disposed on one sides of the two mounting rings 15, and one end of each first supporting rod 16 is connected to one side of the first box 2, so that the positions of the second motor 14 are fixed by the cooperation of the mounting rings 15 and the first supporting rods 16.

As shown in fig. 1 and 5, the output end of the second motor 14 is provided with a second crushing mechanism, the second crushing mechanism comprises a second shaft rod 17, one end of the second shaft rod 17 penetrates through the second box 13 and extends into the second box 13, a plurality of second crushing rods 18 are arranged on two sides of one end of the second shaft rod 17 located inside the second box 13, and a plurality of auxiliary rods 19 are arranged on two sides of an inner cavity of the second box 13, so as to crush the fertilizer with larger particles for the second time through the second crushing mechanism.

As shown in fig. 1 and 5, a plurality of crushing teeth 20 are disposed on both sides of the plurality of auxiliary bars 19 and both sides of the plurality of second crushing bars 18, so as to improve the crushing efficiency of the second crushing mechanism by the crushing teeth 20.

As shown in the attached drawing 1, two discharging pipes 21 are arranged at the bottom of the bottom plate 1, the two discharging pipes 21 are used for sequentially connecting the bottom plate 1 with the corresponding first box body 2 and the second box body 13 and extending the corresponding first box body 2 and the second box body 13, and motors 22 are arranged on the rear sides of the two discharging pipes 21 so as to facilitate the discharging pipes 21 to guide out the fertilizer crushed in the first box body 2 and the second box body 13.

As shown in the attached drawing 2, the two sides of the motor 22 are provided with second support rods 23, the output end of the motor 22 penetrates through the discharge pipe 21 and extends into the discharge pipe 21, the output end of the motor 22 is provided with an anti-blocking mechanism, the anti-blocking mechanism comprises a fixing ring 24, the surface of the fixing ring 24 is provided with a plurality of anti-blocking rods 25, the bottom of the discharge pipe 21 is provided with a control valve 26, and therefore the discharge pipe 21 can be placed through the anti-blocking mechanism to be blocked.

As shown in fig. 1, two third support rods are arranged at the bottom of the bottom plate 1, the two third support rods are symmetrically distributed along the central line of the bottom plate 1, a reinforcing rod is arranged at the bottom of the support plate 4, and one end of the reinforcing rod is connected with one side of the first box body 2, so that the bottom plate 1 is supported through the third support rods.

The working principle of the utility model is as follows: in practical use, the first motor 5 in the first crushing mechanism is started first, so that the first gear 6 starts to drive the corresponding first shaft lever 8 to rotate, and the first gear 6 is meshed with the second gear 7, so that the second gear 7 can drive the corresponding second shaft lever 17 to start to rotate when the first gear 6 starts to rotate, at this time, fertilizer to be crushed is introduced into the first box body 2 from the feeding hopper 3, the fertilizer can be crushed for the first time, the fertilizer crushed in the first crushing mechanism can directly fall onto the screen 11, the fertilizer reaching the crushing standard can directly fall into the bottom of the first box body 2 and then be discharged from the discharging pipe 21, the fertilizer which does not reach the crushing standard enters the second box body 13, at this time, the second motor 14 in the second crushing mechanism can be started, so that the second shaft lever 17 starts to drive the plurality of second crushing levers 18 to crush the fertilizer for the second time, accomplish regrinding's fertilizer then through the second box 13 of discharging pipe 21 discharge of second box 13 bottom, when arranging material through discharging pipe 21, can also start motor 22, make solid fixed ring 24 and prevent stifled pole 25 on the dead lever and function, at this moment discharging pipe 21 accomplishes promptly and prevents stifled operation, through such setting, make the device not only can smash the waste material, can also screen accomplishing kibbling fertilizer, and through preventing the setting of jam mechanism, make and accomplish kibbling fertilizer and can not take place the phenomenon of jam when the ejection of compact through discharging pipe 21.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a fertilizer reducing mechanism with screening function, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a first box body (2), the top of the first box body (2) is provided with a feeding hopper (3), the bottom of the feeding hopper (3) penetrates through the first box body (2) and extends into the first box body (2), one side of the first box body (2) is provided with a supporting plate (4), the top of the supporting plate (4) is provided with a first motor (5), and the output end of the first motor (5) is provided with a first crushing mechanism;

the first crushing mechanism comprises a first gear (6), a second gear (7) is meshed at the top of the first gear (6), one side of each of the first gear (6) and the second gear (7) is provided with a first shaft lever (8), one end of each of the two first shaft levers (8) sequentially penetrates through the first box body (2) and extends into the first box body (2), a plurality of first crushing rods (9) are arranged on two sides of one end of the first shaft lever (8) positioned in the first box body (2), two fixing blocks (10) are fixedly arranged on one side of the inner cavity of the first box body (2), grooves are formed in the two fixing blocks (10), bearings are arranged in the grooves, and one ends of the two first shaft levers (8) positioned in the first box body (2) penetrate through the corresponding fixed blocks (10) and are connected with the corresponding bearings;

the screen cloth (11) is arranged inside the first box body (2), the guide plates (12) are arranged on two sides of the inner cavity of the first box body (2), the second box body (13) is arranged on one side of the first box body (2), and the through holes are formed in one side, opposite to the second box body (13), of the first box body (2).

2. The fertilizer crushing device with the screening function as claimed in claim 1, wherein: second motor (14) are provided with at second box (13) top, the cover is equipped with two collar (15) on second motor (14), two collar (15) one side all is provided with first bracing piece (16), first bracing piece (16) one end is connected with first box (2) one side.

3. The fertilizer crushing device with the screening function as claimed in claim 2, wherein: the output end of the second motor (14) is provided with a second crushing mechanism, the second crushing mechanism comprises a second shaft lever (17), one end of the second shaft lever (17) penetrates through the second box body (13) and extends to the inside of the second box body (13), a plurality of second crushing rods (18) are arranged on two sides of one end, located inside the second box body (13), of the second shaft lever (17), and a plurality of auxiliary rods (19) are arranged on two sides of an inner cavity of the second box body (13).

4. The fertilizer crushing device with the screening function as claimed in claim 3, wherein: a plurality of crushing teeth (20) are arranged on both sides of the auxiliary rod (19) and both sides of the second crushing rods (18).

5. The fertilizer crushing device with the screening function as claimed in claim 1, wherein: bottom plate (1) bottom is provided with two discharging pipes (21), two discharging pipe (21) all in proper order bottom plate (1) rather than corresponding first box (2) and second box (13) to extend inside its corresponding first box (2) and second box (13), two discharging pipe (21) rear side all is provided with motor (22).

6. The fertilizer crushing device with the screening function as claimed in claim 5, wherein: motor (22) both sides all are provided with second bracing piece (23), inside motor (22) output run through discharging pipe (21) and extend to discharging pipe (21), motor (22) output is provided with prevents blockking up the mechanism, prevent blockking up the mechanism including solid fixed ring (24), gu fixed ring (24) surface is provided with a plurality of anti-blocking pole (25), discharging pipe (21) bottom is provided with control valve (26).

7. The fertilizer crushing device with the screening function as claimed in claim 1, wherein: the bottom plate (1) bottom is provided with two third bracing pieces, two the third bracing piece is with bottom plate (1) bottom central line symmetric distribution, the third bracing piece bottom is provided with the anchor strut, anchor strut one end is connected with first box (2) one side.