CN213377106U

CN213377106U - Chemical fertilizer production and processing is with grinding machine

Info

Publication number: CN213377106U
Application number: CN202020857519.2U
Authority: CN
Inventors: 雷改妞
Original assignee: Jiangxi Agricultural Investment Information Technology Co ltd
Current assignee: Jiangxi Agricultural Investment Information Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-06-08
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to a chemical fertilizer processing equipment technical field just discloses a chemical fertilizer production and processing is with grinding machine, including the feeding seat, the bottom of feeding seat and the elementary top intercommunication that grinds the case, the top on elementary grinding case right side and servo motor's left side spiro union, be provided with two sets of pivots in the elementary grinding case, it is two sets of the pivot that lies in the top in the pivot is rotated with the top of two sets of fixed plates respectively and is connected, and is two sets of the pivot that lies in the bottom in the pivot is rotated with the bottom of two sets of fixed plates respectively and is connected. This chemical fertilizer production and processing is with grinding machine carries out preliminary grinding to the raw materials through moving the grinding plate and deciding the grinding plate to and two sets of grinding rollers carry out further grinding to the raw materials, improved the grinding effect of chemical fertilizer production and processing with grinding machine, highly higher through moving the grinding plate and deciding the grinding plate, and it is longer to move the grinding route that forms between grinding plate and the fixed grinding plate, conveniently adds the raw materials to the device in, has improved the efficiency of chemical fertilizer production and processing.

Description

Chemical fertilizer production and processing is with grinding machine

Technical Field

The utility model relates to a chemical fertilizer processing equipment technical field specifically is a chemical fertilizer production and processing is with grinding machine.

Background

The chemical fertilizer is a fertilizer which is prepared by a chemical method and contains one or more nutrient elements required by the growth of crops. In the processing process of the fertilizer, a plurality of fertilizer raw materials need to be ground and then mixed, but the existing grinder for producing and processing the fertilizer has the defects of incomplete grinding and low grinding efficiency.

Chinese patent publication No. CN209597381U proposes a grinder for producing and processing chemical fertilizers, the grinding machine for producing and processing the chemical fertilizer is characterized in that under the mutual matching use of a shell, a driving cavity, a driving mechanism, a driving motor, a turntable, a fixed pin, a movable frame, a grinding cavity, a feeding hole, an upper grinding piece, a through groove, a lower grinding piece, a screen, a fixed rod, a bearing seat, a rotating shaft, an upper grinding ball, a lower grinding ball, a transmission gear, a transmission rack rod, a guide hole, a discharging hole, a supporting leg and other parts, can realize the twice grinding processing of the fertilizer raw materials, and through the positive and negative alternative rotation grinding, thereby improving the sufficient degree of grinding and further achieving the purpose of thorough grinding, but the clearance between the upper grinding piece and the grinding cavity in the grinding machine for producing and processing the chemical fertilizer is smaller, thereby leading the raw materials to be easy to accumulate when being input into the device, and further leading the feeding and grinding operations of the device to be slower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a chemical fertilizer production and processing is with grinding machine, it is less with the clearance of grinding between the chamber in this kind of chemical fertilizer production and processing is with grinding machine, and then makes and to be easy to produce when putting the raw materials in to and pile up, and then makes throwing of device expect with grind the slower problem of operation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine for producing and processing chemical fertilizers comprises a feeding seat, wherein the bottom of the feeding seat is communicated with the top of a primary grinding box, the top of the right side of the primary grinding box is in threaded connection with the left side of a servo motor, two groups of rotating shafts are arranged in the primary grinding box, the rotating shafts positioned at the tops of the two groups of rotating shafts are respectively and rotatably connected with the tops of two groups of fixed plates, the rotating shafts positioned at the bottoms of the two groups of rotating shafts are respectively and rotatably connected with the bottoms of the two groups of fixed plates, the right ends of the rotating shafts positioned at the tops of the two groups of rotating shafts penetrate through the primary grinding box and are fixedly connected with the output end of the servo motor, the rear sides of the two groups of fixed plates are fixedly connected with the inner wall of the rear side of the primary grinding box, two groups of connecting rods are respectively arranged on the left side and the right side of the two groups of fixed plates, the rear ends of, the outer surfaces of the two groups of connecting shafts are respectively and fixedly connected with the top and the bottom of the back surface of the movable grinding plate, the opposite sides of the two groups of fixed plates are respectively and fixedly connected with the left side and the right side of the fixed grinding plate, the movable grinding plate is positioned at the front side of the fixed grinding plate, the bottom of the primary grinding box is provided with a connecting groove, the left side and the right side of the outer surface of the primary grinding box are respectively and fixedly connected with the tops of the two groups of supports, the bottom of the primary grinding box is fixedly connected with the top of the secondary grinding box, the bottom of the secondary grinding box is provided with a discharge hole, the secondary grinding box is internally provided with two groups of grinding rollers, the middle parts of the two groups of grinding rollers are respectively and fixedly connected with the outer surfaces of the two groups of extension shafts, the right ends of the extension shafts positioned at the rear side in the two groups of extension shafts are fixedly connected with the right side of the inner wall of the, the right side of the rotating motor is in threaded connection with the support, and the bottom of the two groups of grinding rollers is provided with a screening plate.

Preferably, move and grind the board and all be provided with a plurality of groups hemisphere arch with the one side in opposite directions of fixed grinding board, and move the width and the height of grinding the board respectively with fixed grinding board's width and high looks adaptation, move the surface of grinding board and fixed grinding board and all be provided with wear-resisting cladding material.

Preferably, two sets of grind the roller and be located the below of spread groove, and the length looks adaptation of the length of grinding the roller and spread groove, the surface of grinding the roller is provided with grinds the hemisphere arch.

Preferably, the top of the secondary grinding box is cylindrical, the bottom of the secondary grinding box is in a circular truncated cone shape, the top of the secondary grinding box is provided with a rectangular groove which is identical to the connecting groove in shape, and the rectangular groove is aligned with the connecting groove.

Preferably, the surface of screening board has evenly seted up multiunit screening hole, and the diameter of screening board and the diameter looks adaptation of the cylindrical inner chamber in primary grinding roof portion, and the surface of screening board is provided with wear-resistant coating.

Preferably, the rear side of the fixed grinding plate is provided with two groups of semicircular avoiding grooves, the rotating shaft penetrates through the two groups of avoiding grooves respectively, and the diameters of the avoiding grooves are matched with the diameters of the rotating shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a chemical fertilizer production and processing is with grinding machine possesses following beneficial effect:

1. this chemical fertilizer production and processing is with grinding machine carries out preliminary grinding to the raw materials through moving the grinding plate and deciding the grinding plate to and two sets of grinding rollers carry out further grinding to the raw materials, improved the grinding effect of chemical fertilizer production and processing with grinding machine, highly higher through moving the grinding plate and deciding the grinding plate, and it is longer to move the grinding route that forms between grinding plate and the fixed grinding plate, conveniently adds the raw materials in the grinding machine for chemical fertilizer production and processing, has improved the efficiency of chemical fertilizer production and processing.

2. This chemical fertilizer production and processing is with grinding machine is located the below of spread groove through grinding the roller, and the length of grinding the roller and the length looks adaptation of spread groove for the raw materials that drop through the spread groove can drop to between two sets of grinding rollers, and then conveniently carry out further grinding to the raw materials, open the rear side through deciding the grinding plate and be equipped with two sets of semi-circles and dodge the groove, dodge the diameter looks adaptation of groove and pivot, avoid the rotation of pivot to produce the interference to deciding the grinding plate.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is the internal structure diagram of the primary grinding box of the present invention.

In the figure: 1. a feeding seat; 2. a primary grinding box; 3. a servo motor; 4. a rotating shaft; 5. a fixing plate; 6. A connecting rod; 7. a connecting shaft; 8. a movable grinding plate; 9. a fixed grinding plate; 10. connecting grooves; 11. a support; 12. a secondary grinding box; 13. a discharge port; 14. a grinding roller; 15. an extension shaft; 16. screening the plate; 17. a rotating electric machine.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a grinding machine for producing and processing chemical fertilizer comprises a feeding seat 1, wherein the bottom of the feeding seat 1 is communicated with the top of a primary grinding box 2, the top of the right side of the primary grinding box 2 is in threaded connection with the left side of a servo motor 3, two groups of rotating shafts 4 are arranged in the primary grinding box 2, the rotating shafts 4 positioned at the tops of the two groups of rotating shafts 4 are respectively in rotating connection with the tops of two groups of fixing plates 5, the rotating shafts 4 positioned at the bottoms of the two groups of rotating shafts 4 are respectively in rotating connection with the bottoms of the two groups of fixing plates 5, the right ends of the rotating shafts 4 positioned at the tops of the two groups of rotating shafts 4 penetrate through the primary grinding box 2 and are fixedly connected with the output end of the servo motor 3, the rear sides of the two groups of fixing plates 5 are fixedly connected with the inner wall of the rear side of the primary grinding box 2, two groups of connecting rods 6 are respectively arranged, the front ends of four groups of connecting rods 6 are respectively rotatably connected with two ends of two groups of connecting shafts 7, the outer surfaces of the two groups of connecting shafts 7 are respectively fixedly connected with the top and the bottom of the back surface of a movable grinding plate 8, the opposite sides of two groups of fixed plates 5 are respectively fixedly connected with the left side and the right side of a fixed grinding plate 9, the movable grinding plate 8 is positioned at the front side of the fixed grinding plate 9, the bottom of a primary grinding box 2 is provided with a connecting groove 10, the left side and the right side of the outer surface of the primary grinding box 2 are respectively fixedly connected with the tops of two groups of supports 11, the bottom of the primary grinding box 2 is fixedly connected with the top of a secondary grinding box 12, the bottom of the secondary grinding box 12 is provided with a discharge port 13, two groups of grinding rollers 14 are arranged in the secondary grinding box 12, the middle parts of the two groups of grinding rollers 14 are respectively fixedly connected with the outer surfaces of two groups of extension shafts 15, the right end, the right end of the extension shaft 15 of the two groups of extension shafts 15, which is positioned at the front side, penetrates through the secondary grinding box 12 and is fixedly connected with the output end of a rotating motor 17, the right side of the rotating motor 17 is in threaded connection with the support 11, and the bottom of the two groups of grinding rollers 14 is provided with a screening plate 16.

Specifically, in order to grind the raw material preliminarily, a plurality of groups of hemispherical protrusions are arranged on one opposite side of the movable grinding plate 8 and the fixed grinding plate 9, the raw material is added into the primary grinding box 2 through the feeding seat 1, the servo motor 3 and the rotating motor 17 are started simultaneously, the top rotating shaft 4 is driven to rotate by the rotation of the servo motor 3, the connecting rod 6 connected with the top rotating shaft is further subjected to angle conversion, a parallel four-connecting-rod mechanism is formed between the two groups of connecting rods 6, the two groups of connecting shafts 7, the movable grinding plate 8 and the fixed grinding plate 9, the forward rotation and the reverse rotation are carried out at a certain angle in a reciprocating manner through the output end of the servo motor 3, the movable grinding plate 8 always faces the fixed grinding plate 9, the movable grinding plate 8 is caused to reciprocate up and down, the movable grinding plate 8 can be close to and far away from the fixed grinding plate 9 in the process of moving up and down, when the movable grinding plate 8 is close to, when moving grinding plate 8 and keeping away from and decide grinding plate 9, the raw materials that are ground tentatively fall into secondary grinding case 12 through spread groove 10 in, and move grinding plate 8's width and height respectively with decide grinding plate 9's width and high looks adaptation, move grinding plate 8 and decide grinding plate 9's surface and all be provided with wear-resisting cladding, it is all higher to move grinding plate 8 and decide grinding plate 9's height, and then make the raw materials drop in-process and can receive grinding many times, and then lengthened and moved the grinding route between grinding plate 8 and the board 9 of deciding, and it is great to move the clearance between grinding plate 8 and the board 9 of deciding, the raw materials that conveniently adds through feeding seat 1 gets into, reduce piling up of raw materials in feeding seat 1.

Specifically, for the convenience carries out further grinding to the raw materials, two sets of grinding roller 14 are located the below of spread groove 10, and the length of grinding roller 14 and the length looks adaptation of spread groove 10, make the raw materials that drop through spread groove 10 can drop to between two sets of grinding roller 14, the surface of grinding roller 14 is provided with grinds the hemisphere arch, rotating electrical machines 17 drives extension shaft 15 and rotates, and then make a set of grinding roller 14 rotate, and then make two sets of grinding roller 14 carry out further grinding to the raw materials and smash.

Specifically, for the convenience of collecting the raw materials after grinding, the top of secondary grinding case 12 is cylindrical, and the bottom of secondary grinding case 12 is round platform shape, the rectangular channel that the shape is the same with spread groove 10 is seted up at the top of secondary grinding case 12, the rectangular channel aligns with spread groove 10, multiunit screening hole has evenly been seted up on the surface of screening plate 16, and the diameter of screening plate 16 and the diameter looks adaptation of the 2 cylindrical inner chambers in primary grinding case top, the surface of screening plate 16 is provided with wear-resistant coating, the screening hole that the raw materials after smashing passed screening plate 16 surface and the discharge gate 13 output of secondary grinding case 12 bottom.

Specifically, in order to avoid the interference of the rotation of the rotating shaft 4 on the fixed grinding plate 9, two sets of semicircular avoiding grooves are formed in the rear side of the fixed grinding plate 9, the two sets of rotating shafts 4 respectively penetrate the two sets of avoiding grooves, and the diameters of the avoiding grooves are matched with the diameters of the rotating shafts 4.

The working principle is as follows: raw materials are added into a primary grinding box 2 through a feeding seat 1, a servo motor 3 and a rotating motor 17 are started simultaneously, the rotation of the servo motor 3 drives a top rotating shaft 4 to rotate, and then a connecting rod 6 connected with the servo motor is subjected to angle transformation, a parallel four-bar mechanism is formed between two groups of connecting rods 6, two groups of connecting shafts 7, a movable grinding plate 8 and a fixed grinding plate 9, and further the output end of the servo motor 3 reciprocates to rotate forwards and backwards for a certain angle, so that the movable grinding plate 8 always faces the fixed grinding plate 9, and the movable grinding plate 8 reciprocates to move upwards and downwards, the movable grinding plate 8 can be close to and far away from the fixed grinding plate 9 in the up-and-down moving process, when the movable grinding plate 8 is close to the fixed grinding plate 9, the movable grinding plate 8 conducts preliminary friction grinding on the raw materials, when the movable grinding plate 8 is far away from the fixed grinding plate 9, the ground raw materials preliminarily fall into a secondary grinding box, the rotating motor 17 drives the extension shaft 15 to rotate, so that one group of grinding rollers 14 rotates, the two groups of grinding rollers 14 further grind and crush the raw materials, and the crushed raw materials are output through the screening holes in the surface of the screening plate 16 and the discharge hole 13 in the bottom of the secondary grinding box 12.

In conclusion, the grinder for producing and processing the chemical fertilizer is characterized in that the raw materials are primarily ground through the movable grinding plate 8 and the fixed grinding plate 9, and the raw materials are further ground through the two groups of grinding rollers 14, so that the grinding effect of the grinder for producing and processing the chemical fertilizer is improved, the heights of the movable grinding plate 8 and the fixed grinding plate 9 are higher, a grinding passage formed between the movable grinding plate 8 and the fixed grinding plate 9 is longer, the raw materials can be conveniently added into the grinder for producing and processing the chemical fertilizer, the efficiency of producing and processing the chemical fertilizer is improved, the grinding rollers 14 are positioned below the connecting grooves 10, the lengths of the grinding rollers 14 are matched with the lengths of the connecting grooves 10, so that the raw materials falling through the connecting grooves 10 can fall between the two groups of grinding rollers 14, the raw materials can be further ground conveniently, the two groups of semicircular avoiding grooves are arranged on the rear side of the fixed grinding plate 9 and are matched with the diameter of the rotating shaft 4, the interference of the rotation of the rotating shaft 4 to the fixed grinding plate 9 is avoided.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 chemical fertilizer production processing is with machine of grinding, includes feeding seat (1), its characterized in that: the bottom of the feeding seat (1) is communicated with the top of a primary grinding box (2), the top of the right side of the primary grinding box (2) is in threaded connection with the left side of a servo motor (3), two groups of rotating shafts (4) are arranged in the primary grinding box (2), the rotating shafts (4) positioned at the tops of the two groups of rotating shafts (4) are respectively in rotating connection with the tops of two groups of fixing plates (5), the rotating shafts (4) positioned at the bottoms of the two groups of rotating shafts (4) are respectively in rotating connection with the bottoms of the two groups of fixing plates (5), the right ends of the rotating shafts (4) positioned at the tops of the two groups of rotating shafts (4) penetrate through the primary grinding box (2) and are fixedly connected with the output end of the servo motor (3), the rear sides of the two groups of fixing plates (5) are fixedly connected with the inner wall of the rear side of the primary grinding box (2), and two groups of connecting rods (6) are arranged, the rear ends of four groups of connecting rods (6) are respectively clamped with the left side and the right side of the outer surface of two groups of rotating shafts (4), the front ends of the four groups of connecting rods (6) are respectively rotatably connected with two ends of two groups of connecting shafts (7), the outer surfaces of the two groups of connecting shafts (7) are respectively fixedly connected with the top and the bottom of the back surface of a movable grinding plate (8), the opposite sides of two groups of fixed plates (5) are respectively fixedly connected with the left side and the right side of a fixed grinding plate (9), the movable grinding plate (8) is positioned on the front side of the fixed grinding plate (9), the bottom of a primary grinding box (2) is provided with a connecting groove (10), the left side and the right side of the outer surface of the primary grinding box (2) are respectively fixedly connected with the top of two groups of supports (11), the bottom of the primary grinding box (2) is fixedly connected with the top of a secondary grinding box (12), and the bottom of the secondary grinding box (, two groups of grinding rollers (14) are arranged in the secondary grinding box (12), the middle parts of the two groups of grinding rollers (14) are fixedly connected with the outer surfaces of two groups of extension shafts (15) respectively, the right end of one extension shaft (15) positioned on the rear side in the two groups of extension shafts (15) is fixedly connected with the right side of the inner wall of the secondary grinding box (12), the right end of one extension shaft (15) positioned on the front side in the two groups of extension shafts (15) penetrates through the secondary grinding box (12) and is fixedly connected with the output end of a rotating motor (17), the right side of the rotating motor (17) is in threaded connection with a support (11), and a screening plate (16) is arranged at the bottom of the two groups of grinding rollers (14).

2. The grinder for producing and processing chemical fertilizer as claimed in claim 1, wherein: move one side in opposite directions of grinding board (8) and decide grinding board (9) and all be provided with a plurality of groups hemisphere arch, and move the width and the height of grinding board (8) respectively with the width and the high looks adaptation of deciding grinding board (9), move the surface of grinding board (8) and deciding grinding board (9) and all be provided with wear-resisting cladding material.

3. The grinder for producing and processing chemical fertilizer as claimed in claim 1, wherein: two sets of grind roller (14) are located the below of spread groove (10), and the length looks adaptation of the length of grinding roller (14) and spread groove (10), and the surface of grinding roller (14) is provided with grinds the hemisphere arch.

4. The grinder for producing and processing chemical fertilizer as claimed in claim 1, wherein: the top of the secondary grinding box (12) is cylindrical, the bottom of the secondary grinding box (12) is in a circular truncated cone shape, the top of the secondary grinding box (12) is provided with a rectangular groove which is the same as the connecting groove (10) in shape, and the rectangular groove is aligned with the connecting groove (10).

5. The grinder for producing and processing chemical fertilizer as claimed in claim 4, wherein: the surface of the screening plate (16) is uniformly provided with a plurality of groups of screening holes, the diameter of the screening plate (16) is matched with that of the cylindrical inner cavity at the top of the primary grinding box (2), and the outer surface of the screening plate (16) is provided with a wear-resistant coating.

6. The grinder for producing and processing chemical fertilizer as claimed in claim 1, wherein: the rear side of the fixed grinding plate (9) is provided with two sets of semicircular avoiding grooves, the rotating shaft (4) penetrates through the two sets of avoiding grooves respectively, and the diameters of the avoiding grooves are matched with the diameters of the rotating shaft (4).