CN216727617U

CN216727617U - Fertile grinder of suspension

Info

Publication number: CN216727617U
Application number: CN202123313809.4U
Authority: CN
Inventors: 许文轻; 杨耀广; 常文军
Original assignee: Luohe Tianrunbao Biotechnology Co ltd
Current assignee: Luohe Tianrunbao Biotechnology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-14
Anticipated expiration: 2031-12-27

Abstract

The suspension fertilizer grinding device provided by the utility model effectively improves the grinding effect and improves the processing quality of the suspension fertilizer by arranging the stepped grinding block and the conical grinding block, the technical scheme includes that the device comprises a shell, a feed hopper is fixedly connected to the upper end of the shell, an output shaft is rotatably connected to the interior of the shell, a spiral blade is fixedly connected to the upper end of the output shaft, stepped grinding blocks, conical grinding blocks and first arc-shaped blades are fixedly connected to the output shaft at intervals from top to bottom, stepped grinding bodies and conical grinding bodies are fixedly connected to the interior of the shell from top to bottom in sequence, a conical spiral channel matched with the stepped grinding bodies and the conical grinding bodies is formed in the shell, a circulating pipe is arranged below the interior of the shell in a communicated mode, the output end of the circulating pipe is located above the feed hopper, and a liquid storage device is arranged at the input end of the circulating pipe in a communicated mode.

Description

Fertile grinder of suspension

Technical Field

The utility model relates to a grinding device, in particular to a suspension fertilizer grinding device.

Background

The suspended fertilizer and the clear liquid fertilizer form two categories of liquid fertilizers, the clear liquid fertilizer is clear and transparent in appearance, but the transportation distance is limited due to low nutrient content, in order to solve the two problems, the suspended fertilizer is produced as soon as possible, the suspended fertilizer is generally viscous opaque liquid containing a plurality of nutrient element particles, the small particles are uniformly distributed in saturated solution and are not easy to settle and delaminate, the suspended liquid fertilizer is suspended in water to form suspension liquid under the action of a suspending agent, the suspended liquid fertilizer is the liquid fertilizer containing one or more nutrient elements required by crops, the nutrient elements can be completely dissolved in the water, compared with the solid fertilizer, the suspended fertilizer has the advantages of high fertilizer efficiency, easy absorption, convenient application and the like, but the production of the suspended fertilizer is not only to mix various raw materials simply together, but also to convey the suspended fertilizer produced in a reaction kettle into a grinding device for continuous grinding in the production process of the suspended fertilizer, make fertile inside raw materials of suspension grind and fully guarantee that sufficient fineness can process out qualified suspension fertilizer, the fertile grinder of current suspension exists the insufficient condition of grinding, and grinder can produce a large amount of heats in the grinding process, if can not influence the fertile inside material's of suspension performance in time cooling process, the fertile grinder of current suspension can not be fine cooling process in grinding process, the fertile grinder of current suspension still lacks effectual stock solution device, just need the workman to open the valve and carry out the suspension fertilizer that finishes processing after producing the suspension fertilizer at every turn, workman's the amount of labour has been increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a suspended fertilizer grinding device, which is characterized in that a stepped grinding block is arranged for preliminary grinding to preliminarily grind and shear and emulsify suspended fertilizer, so that the grinding effect of the suspended fertilizer is improved, the suspended fertilizer is further circularly ground by the tapered grinding block and a circulating pipe to ensure that the raw material of the suspended fertilizer meets the requirement, the grinding device is cooled by injecting cooling water into a tapered spiral channel, the processing quality of the suspended fertilizer is ensured, the discharging process of the suspended fertilizer can be controlled by arranging a liquid storage device and an electromagnetic three-way valve, the electromagnetic three-way valve is disconnected from the liquid storage device and the grinding device after the liquid storage device is filled with the suspended fertilizer, and workers do not need to frequently open a discharging valve to reduce the labor capacity of the workers.

The technical scheme of its solution is, which comprises a housin, a serial communication port, casing upper end fixedly connected with feeder hopper, the inside rotation of casing is connected with the output shaft, output shaft upper end fixedly connected with is located the helical blade under the feeder hopper, from the notch cuttype grinding block that down interval fixedly connected with is located the helical blade below on the output shaft, toper grinding block and first arc blade, inside from the last notch cuttype grinding body that down fixedly connected with matched with notch cuttype grinding block and with toper grinding block matched with toper grinding body of casing down in proper order, casing inside has been seted up with notch cuttype grinding body and toper grinding body matched with toper spiral channel, casing inside below intercommunication is provided with the circulating pipe, the circulating pipe output is located the feeder hopper top, circulating pipe input intercommunication is provided with liquid storage device.

Preferably, a plurality of first grinding bulges which are obliquely arranged are uniformly and fixedly connected to the stepped grinding block along the circumference, a plurality of second grinding bulges which are matched with the first grinding bulges and obliquely arranged are uniformly and fixedly connected to the stepped grinding body along the circumference, and the inclination direction of each second grinding bulge is opposite to that of the corresponding first grinding bulge, so that each second grinding bulge and the corresponding first grinding bulge are arranged in a staggered manner.

Preferably, the conical grinding block is uniformly and fixedly connected with a plurality of third grinding bulges which are inclined and are vertically staggered along the circumference, the conical grinding body is uniformly and fixedly connected with a plurality of fourth grinding bulges which are matched with the third grinding bulges and are vertically staggered along the circumference, and each fourth grinding bulge is staggered with the corresponding third grinding bulge.

Preferably, a plurality of second arc blades are fixedly connected to the inner portion of the stepped grinding block at vertical intervals.

Preferably, the upper end surface of the conical grinding block is fixedly connected with a third arc-shaped blade.

Preferably, the input end of the conical spiral channel is communicated with a cooling water inlet fixedly connected to the upper end face of the shell, and the output end of the conical spiral channel is communicated with a cooling water outlet fixedly connected to the side wall of the shell.

Preferably, the input end of the circulating pipe is provided with an electromagnetic three-way valve.

Preferably, the stock solution device includes the stock solution bucket, stock solution bucket inside be equipped with stock solution bucket inner wall sliding connection's floater, the floater cooperation has the liquid level pointer of vertical sliding connection at stock solution bucket outer wall, floater and stock solution bucket inner wall sliding connection face go up the first magnet of fixedly connected with, liquid level pointer and stock solution bucket outer wall sliding connection face go up fixedly connected with and the different second magnet of first magnet magnetism, stock solution barrel head intercommunication is provided with the discharging pipe.

The utility model has the beneficial effects that:

1. the stepped grinding block is arranged for preliminary grinding, so that the suspended fertilizer is preliminarily ground, sheared and emulsified, and the grinding effect of the suspended fertilizer is improved;

2. the conical grinding block and the circulating pipe are arranged to further circularly grind the suspended fertilizer to ensure that the suspended fertilizer raw material meets the requirements;

3. cooling water is injected into the conical spiral channel to cool the grinding device, and the cooling water does not contact with the suspended fertilizer, so that the processing quality of the suspended fertilizer is guaranteed;

4. through setting up stock solution device and electromagnetism three-way valve can control the fertile ejection of compact process of suspension, the stock solution device stores up the fertile back electromagnetism three-way valve of suspension and breaks off the connection between stock solution device and the grinder, and the workman need not frequently open the ejection of compact valve and reduces workman's amount of labour.

Drawings

FIG. 1 is a first perspective view of the present invention.

FIG. 2 is a second perspective view of the present invention.

Fig. 3 is a partial sectional view of the internal structure of the present invention.

Fig. 4 is a schematic view of the stepped grinding block and tapered grinding block apparatus of the present invention.

Fig. 5 is a partial sectional view of the internal structure of the housing of the present invention.

FIG. 6 is a schematic view of the float and level indicator apparatus of the present invention.

Reference numerals

1. The grinding device comprises a shell, 2 parts of a feeding hopper, 3 parts of an output shaft, 4 parts of spiral blades, 5 parts of stepped grinding blocks, 6 parts of conical grinding blocks, 7 parts of first arc-shaped blades, 8 parts of stepped grinding bodies, 9 parts of conical grinding bodies, 10 parts of conical spiral channels, 11 parts of circulating pipes, 12 parts of first grinding bulges, 13 parts of second grinding bulges, 14 parts of third grinding bulges, 15 parts of fourth grinding bulges, 16 parts of second arc-shaped blades, 17 parts of third arc-shaped blades, 18 parts of cooling water inlets, 19 parts of cooling water outlets, 20 parts of electromagnetic three-way valves, 21 parts of liquid storage barrels, 22 parts of floating balls, 23 parts of liquid level pointers, 24 parts of first magnets, 25 parts of second magnets and 26 parts of discharge pipes.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 6.

When the utility model is used, suspension fertilizer which is primarily processed is added into a feed hopper 2 through the feed hopper 2 fixedly connected with the upper end of a shell 1, then a driving motor in the lower end of the shell 1 is started, the driving motor drives an output shaft 3 which is rotatably connected with the inner part of the shell 1 to rotate through belt wheel transmission, the upper end of the output shaft 3 is fixedly connected with a spiral blade 4 which is positioned right below the feed hopper 2, when the driving motor is not started in an initial state, the suspension fertilizer is positioned in the feed hopper 2, the spiral blade 4 plays a role of blocking the suspension fertilizer to prevent the suspension fertilizer from directly entering the grinding device, after the driving motor is started, the output shaft 3 rotates to drive the spiral blade 4 to rotate, the suspension fertilizer gradually moves downwards to enter the grinding device under the friction force which is generated by the spiral blade 4 to the suspension fertilizer through the rotation of the blade and the self gravity of the suspension fertilizer, stepped grinding blocks 5 which are positioned below the spiral blade 4 are fixedly connected on the output shaft 3 at intervals from top to bottom A ladder-shaped grinding body 8 matched with the ladder-shaped grinding block 5 and a cone-shaped grinding body 9 matched with the cone-shaped grinding block 6 are fixedly connected with the inner part of the shell 1 from top to bottom in sequence, a plurality of first grinding bulges 12 which are obliquely arranged are uniformly and fixedly connected with the ladder-shaped grinding block 5 along the circumference, a plurality of second grinding bulges 13 which are matched with the first grinding bulges 12 and obliquely arranged are uniformly and fixedly connected with the ladder-shaped grinding body 8 along the circumference, the inclination directions of each second grinding bulge 13 and the corresponding first grinding bulge 12 are opposite, so that each second grinding bulge 13 and the corresponding first grinding bulge 12 are arranged in a staggered way, a plurality of third grinding bulges 14 which are obliquely and vertically arranged in a staggered way are uniformly and fixedly connected with the cone-shaped grinding block 6 along the circumference, a plurality of fourth grinding bulges 15 which are matched with the third grinding bulges 14 and are vertically arranged in a staggered way are uniformly and fixedly connected with the cone-shaped grinding body 9 along the circumference, each fourth grinding bulge 15 is arranged in a staggered way with the corresponding third grinding bulge 14, a plurality of second arc-shaped blades 16 are fixedly connected in the ladder-shaped grinding block 5 at vertical intervals, the third arc-shaped blades 17 are fixedly connected on the upper end surface of the conical grinding block 6, the suspended fertilizer enters the first layer of the ladder-shaped grinding block 5 under the action of the helical blades 4, under the action of the action force and the centrifugal force of the second arc-shaped blades 16 in the first layer of the ladder-shaped grinding block 5 on the suspended fertilizer, the suspended fertilizer moves away from the center direction of the ladder-shaped grinding block 5 at high speed, each layer of the ladder-shaped grinding block 5 is provided with a plurality of inclined through grooves corresponding to the first grinding bulges 12, the suspended fertilizer moves outwards at high speed and is contacted with the second grinding bulges 13 on the first layer of the ladder-shaped grinding body 8 through the inclined through grooves arranged on the plurality of ladder-shaped grinding blocks 5, and each second grinding bulge 13 is arranged in a staggered way with the corresponding first grinding bulge 12, therefore, under the high-speed rotation motion of the first grinding bulge 12 relative to the second grinding bulge 13, the first grinding bulge 12 and the second grinding bulge 13 not only have grinding action force but also generate shearing action force on the suspended fertilizer, the suspended fertilizer is primarily ground and high-speed sheared and emulsified between the first grinding bulge 12 and the second grinding bulge 13, then the suspended fertilizer falls into the second layer of the stepped grinding block 5 under the action of gravity, under the action of the action force and centrifugal force generated by the second arc-shaped blade 16 in the second layer of the stepped grinding block 5 on the suspended fertilizer, the suspended fertilizer moves in the direction far away from the center of the stepped grinding block 5 at high speed, the suspended fertilizer moves outwards at high speed and is in contact with the second grinding bulge 13 on the second layer of the stepped grinding body 8 through the inclined through grooves formed on the stepped grinding block 5, under the high-speed rotation motion of the first grinding bulge 12 relative to the second grinding bulge 13, the suspension fertilizer further grinds and high-speed shearing emulsification has been carried out between first arch 12 and the second arch 13 of grinding, and the suspension fertilizer constantly moves to keeping away from notch cuttype grinding piece 5 central direction under the effect of second arc blade 16 and centrifugal force afterwards to constantly move downwards under the effect of gravity and grind and high-speed shearing emulsification between the arch 13 of first arch 12 and the second of grinding on each layer, improved the fertile grinding effect that grinds of suspension.

The suspended fertilizer enters the inner part of the upper end surface of the conical grinding block 6 after being primarily ground, sheared and emulsified by the stepped grinding block 5 and the stepped grinding body 8, the suspended fertilizer moves in the direction far away from the center of the conical grinding block 6 at a high speed and enters a gap between the conical grinding block 6 and the conical grinding body 9 under the action of the suspended fertilizer acting force and the centrifugal force of a third arc-shaped blade 17 fixedly connected with the upper end surface of the conical grinding block 6, because the third grinding bulges 14 on the conical grinding block 6 are vertically staggered, the fourth grinding bulges 15 on the conical grinding body 9 are also vertically staggered, and each fourth grinding bulge 15 and the corresponding third grinding bulge 14 are staggered, so that the suspended fertilizer has grinding acting force and also generates shearing acting force on the suspended fertilizer under the high-speed rotating motion of the third grinding bulge 14 relative to the fourth grinding bulge 15, and the third grinding bulge 14 at the lowermost end of the conical grinding block 6 is finer, and the fourth grinding bulge 15 at the lowermost end of the conical grinding body 9 is also finer, so that the grinding effect of the suspended fertilizer is improved, the suspended fertilizer is sufficiently ground and sheared and crushed under the action of the third grinding bulge 14 and the fourth grinding bulge 15, and finally the suspended fertilizer moves downwards from the lowermost direction of a gap between the conical grinding block 6 and the conical grinding body 9, so that the grinding process is completed, and the fineness of the suspended fertilizer raw materials is ensured to meet the standard through sufficient grinding.

When grinder began work, the toper spiral passage 10 that sets up and ladder-type rinding body 8 and toper rinding body 9 matched with that sets up to casing 1 inside through cooling water inlet 18 pours into cold water into and through the cooling water of 19 discharge cooling water of cooling water outlet, setting up of toper spiral passage 10 has increased the flow of cooling water in casing 1 inside, the heat transfer area between cooling water and ladder-type rinding body 8 and the toper rinding body 9 has been increased, the effectual grinder that has improved prevents the performance of the fertile inside raw materials of suspension of high temperature influence to the cooling effect of ladder-type rinding body 8 and toper rinding body 9 at the grinding in-process, and the cooling water has not guaranteed the processingquality of suspension fertilizer with the fertile contact of suspension.

The suspended fertilizer is fully ground and then moves downwards to the lowest end of the shell 1, the first arc-shaped blade 7 on the output shaft 3 is positioned at the lowest end of the shell 1, the suspended fertilizer is discharged through a through hole formed at the lowest end of the shell 1 under the action of acting force generated by high-speed rotation of the first arc-shaped blade 7 and centrifugal force, a circulating pipe 11 is communicated and arranged below the inner part of the shell 1, the output end of the circulating pipe 11 is positioned above the feed hopper 2, an electromagnetic three-way valve 20 is arranged at the input end of the circulating pipe 11, a liquid storage device is communicated and arranged at the input end of the circulating pipe 11 and comprises a liquid storage barrel 21, a floating ball 22 which is slidably connected with the inner wall of the liquid storage barrel 21 is arranged in the liquid storage barrel 21, the floating ball 22 is matched with a liquid level pointer 23 which is vertically and slidably connected with the outer wall of the liquid storage barrel 21, a first magnet 24 is fixedly connected on the sliding connection surface of the inner wall of the floating ball 22 and the liquid storage barrel 21, and a second magnet 25 which is different in magnetism from the first magnet 24 is fixedly connected on the sliding connection surface of the liquid level pointer 23 and the outer wall of the liquid storage barrel 21, stock solution bucket 21 bottom intercommunication is provided with discharging pipe 26, electromagnetic three-way valve 20 keeps circulating pipe 11 input and 1 inside being linked together of casing and stock solution device not being linked together with 1 inside of casing under the initial condition, suspension fertilizer gets into inside circulating pipe 11 input after the through-hole discharge that casing 1 bottom was seted up like this, suspension fertilizer continues upward movement and falls into inside feeder hopper 2 again through the output of circulating pipe 11 in circulating pipe 11 under the effort that first cambered blade 7 high-speed rotation produced and centrifugal force effect, carry out the grinding work of recirculation, make the fertile grinding of suspension more fully improve the grinding effect like this.

After the suspended fertilizer is fully ground for a certain time, the state switching is carried out by controlling the electromagnetic three-way valve 20 through an external controller, so that the input end of the circulating pipe 11 is not communicated with the inside of the shell 1, but the liquid storage device is communicated with the inside of the shell 1, the ground suspended fertilizer enters the liquid storage barrel 21 under the action of the acting force of the first arc-shaped blade 7 and the centrifugal force, the liquid level of the suspended fertilizer rises along with the increase of the suspended fertilizer in the liquid storage barrel 21, the floating ball 22 slides upwards along the inner wall of the liquid storage barrel 21 under the buoyancy action of the suspended fertilizer, the floating ball 22 drives the liquid level pointer 23 to synchronously slide upwards along the outer wall of the liquid storage barrel 21 through the adsorption action between the first magnet 24 on the floating ball 22 and the second magnet 25 on the liquid level pointer 23, the outer wall of the liquid storage barrel 21 is provided with a scale plate matched with the liquid level pointer 23, and a worker can clearly know the storage amount of the suspended fertilizer by observing the position of the liquid level pointer 23 from the outside, be equipped with trigger switch topmost at stock solution bucket 21 inner wall and floater 22 complex slide, when suspension fertilizer reaches a definite value in stock solution bucket 21 inside storage capacity, floater 22 moves and touches trigger switch topmost, trigger switch control electromagnetic three-way valve 20 carries out the state and switches over messenger's stock solution device and the inside disconnection intercommunication of casing 1, then the workman opens the fertile ejection of compact that just can carry out the grinding to the suspension that grinds the completion of discharging pipe 26 valve, just so make the workman need not frequently open discharge valve, wait to suspend fertile and open discharging pipe 26 valve again when stock solution bucket 21 inside storage reaches a definite value, workman's amount of labour has effectively been reduced, just so accomplished the fertile grinding of suspension and the work of the ejection of compact.

Claims

1. The utility model provides a fertile grinder that suspends, including casing (1), a serial communication port, casing (1) upper end fixedly connected with feeder hopper (2), casing (1) inside rotation is connected with output shaft (3), output shaft (3) upper end fixedly connected with is located helical blade (4) under feeder hopper (2), ladder type grinding block (5), toper grinding block (6) and first arc blade (7) that are located helical blade (4) below are fixedly connected with from last down interval on output shaft (3), casing (1) inside from last down fixedly connected with ladder type grinding block (5) matched with ladder type grinding block (8) and with toper grinding block (6) matched with toper grinding body (9), casing (1) inside sets up with ladder type grinding body (8) and toper grinding body (9) matched with toper spiral passageway (10), a circulating pipe (11) is communicated with the lower portion of the inner portion of the shell (1), the output end of the circulating pipe (11) is located above the feeding hopper (2), and the input end of the circulating pipe (11) is communicated with a liquid storage device.

2. The suspended fertilizer grinding device as claimed in claim 1, wherein a plurality of first grinding protrusions (12) are uniformly and fixedly connected to the stepped grinding block (5) along the circumference, a plurality of second grinding protrusions (13) are uniformly and fixedly connected to the stepped grinding body (8) along the circumference, wherein the second grinding protrusions are matched with the first grinding protrusions (12) and are obliquely arranged, and the inclination direction of each second grinding protrusion (13) is opposite to that of the corresponding first grinding protrusion (12) so that each second grinding protrusion (13) is staggered with the corresponding first grinding protrusion (12).

3. The suspended fertilizer grinding device as claimed in claim 1, wherein a plurality of inclined third grinding protrusions (14) are uniformly and fixedly connected to the conical grinding block (6) along the circumference, the third grinding protrusions are vertically staggered, a plurality of fourth grinding protrusions (15) are uniformly and fixedly connected to the conical grinding body (9) along the circumference, the fourth grinding protrusions are matched with the third grinding protrusions (14) and are vertically staggered, and each fourth grinding protrusion (15) is staggered with the corresponding third grinding protrusion (14).

4. The suspended fertilizer grinding device as claimed in claim 2, wherein a plurality of second arc-shaped blades (16) are fixedly connected to the inside of the stepped grinding block (5) at vertical intervals.

5. The suspended fertilizer grinding device as claimed in claim 3, characterized in that the upper end surface of the conical grinding block (6) is fixedly connected with a third arc-shaped blade (17).

6. The suspended fertilizer grinding device as claimed in claim 1, characterized in that the input end of the conical spiral channel (10) is communicated with a cooling water inlet (18) fixedly connected to the upper end surface of the housing (1), and the output end of the conical spiral channel (10) is communicated with a cooling water outlet (19) fixedly connected to the side wall of the housing (1).

7. A suspended fertilizer grinding apparatus according to claim 1, wherein the input end of the circulation pipe (11) is provided with an electromagnetic three-way valve (20).

8. The suspended fertilizer grinding device as claimed in claim 1, wherein the liquid storage device comprises a liquid storage barrel (21), a floating ball (22) slidably connected with the inner wall of the liquid storage barrel (21) is arranged inside the liquid storage barrel (21), the floating ball (22) is matched with a liquid level pointer (23) vertically slidably connected with the outer wall of the liquid storage barrel (21), a first magnet (24) is fixedly connected to the sliding connection surface of the floating ball (22) and the inner wall of the liquid storage barrel (21), a second magnet (25) with different magnetism from that of the first magnet (24) is fixedly connected to the sliding connection surface of the liquid level pointer (23) and the outer wall of the liquid storage barrel (21), and a discharge pipe (26) is communicated with the bottom end of the liquid storage barrel (21).