CN218590610U

CN218590610U - Fine grinding machine

Info

Publication number: CN218590610U
Application number: CN202222138777.7U
Authority: CN
Inventors: 董传伟; 赵子军; 任洪合; 徐向东
Original assignee: Jinan Xianrun Mechanical Equipment Co ltd
Current assignee: Jinan Xianrun Mechanical Equipment Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-03-10
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a machine that grinds that becomes more meticulous belongs to and grinds machine technical field, including grinding the case, one side upper end of grinding the case is provided with and pulverizes the case, pulverize front end one side of case and install two first motors, two the output of first motor passes respectively pulverize the front end one side fixedly connected with of case and pulverize a section of thick bamboo, the beneficial effects of the utility model are that through being provided with and pulverize case and grinding the case, make the raw materials grind through pulverizing, grinding efficiency is higher, and the effect is better, and the powder of grinding gets into screening incasement portion, drives through scattering the motor of scattering and breaks up the pole and rotate the stirring and break up the powder, prevents that the powder from bonding from influencing the screening at one, through the screen cloth of slope, grinds qualified passing through the screen cloth, unqualified entering collection box, inhales the feed inlet through the suction pump, pulverizes through again, grinds through pulverizing, until can pass through the screen cloth, and through pulverizing, the circulation is ground, grinds more meticulously, grinds, and is more meticulous, and is high, makes the powder that grinds out more meticulously.

Description

Fine grinding machine

Technical Field

The utility model relates to a grind quick-witted technical field, specifically say and grind machine becomes more meticulous.

Background

In the process of producing chemical products, some solid chemical raw materials are usually required to be ground into powder for reaction research, researchers can use grinding tools for grinding, some products have high requirements on grinding fineness, and fine grinding is required to meet the qualified requirements.

The existing grinding mills also have the following problems:

(1) The production chemical products have the condition of not uniform size before grinding, and some grinders grind thoroughly inadequately through once grinding, and the powder is not fine enough, need take out the back and sieve and grind the processing again, and the flow is loaded down with trivial details, and is inefficient.

(2) Some existing grinding machines carry out screening, but some ground powder can adhere to each other, direct screening can lead to screening failure, and some powder can influence a screen, so that the screen is blocked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine of grinding that becomes more meticulous to it has the condition of not uniform size to put forward production chemical industry class product before grinding in solving above-mentioned background art, some grind the machine, through once grinding, grind thoroughly inadequately, the powder is not meticulous enough, need take out the back and sieve again and carry out abrasive treatment, the flow is loaded down with trivial details, low efficiency, some present grind machines from taking the screening, nevertheless through the powder of grinding, some can the adhesion together, direct screening can lead to sieving not go out, some powder can influence the screen cloth, lead to the problem of screen cloth jam.

The technical scheme of the utility model is that: the grinding box comprises a grinding box, wherein a grinding box is arranged at the upper end of one side of the grinding box, two first motors are installed at one side of the front end of the grinding box, the output ends of the first motors penetrate through a grinding barrel fixedly connected to one side of the front end of the grinding box respectively, the output ends of the first motors rotate relatively all the time, a feed inlet is formed in the upper end of the grinding box and is in an inverted trapezoid shape, the feed inlet is communicated with the middle of the upper end of the grinding box, the feed inlet is located at the middle upper end of the two grinding barrels, a feed guide plate is arranged at one side, close to the grinding box, of the feed inlet and is communicated with the upper end of one side of the grinding box, the bottom of the grinding box inclines towards one side of the feed inlet, a grinding box is installed at the lower end of the inner part of the grinding box and is close to one side of the feed inlet, a guide plate is installed at the upper end of one side of the grinding box and is located at the lower end of one side of the feed inlet, a suction pump is arranged at one side of the upper end of the grinding box, a discharge end of the suction pump is communicated with a discharge head, and is located at one side of the feed inlet.

Furthermore, an electric push rod is arranged on the outer portion, close to the inclined side of the grinding box, the electric push rod penetrates through one side of the grinding box, a telescopic end of the electric push rod is fixedly connected with a push plate, the push plate is in contact with the inclined side of the grinding box, the guide plate is located at the upper end of the inclined side of the grinding box, the electric push rod is started, the electric push rod extends to drive the push plate to push materials to the bottom of the grinding box, grinding is facilitated, and therefore the materials are prevented from being accumulated at the lower end of the inclined side of the grinding box.

Further, a plurality of small openings have been seted up to the bottom of grinding box, the inside of grinding box is provided with the grinding vessel, grinding motor is installed to the upper end of grinding box, grinding motor's output passes the first hydraulic stem of upper end fixedly connected with of grinding box, the flexible end of first hydraulic stem with fixed connection in the middle of the top of grinding vessel, the grinding vessel with the contact of the box inner wall of grinding starts grinding motor, drives the grinding vessel and rotates the grinding, and the powder of grinding passes through the small opening.

Furthermore, an annular guide groove is formed in the top end of the inner portion of the grinding box, the annular guide groove is connected with two sliding blocks in a sliding mode in parallel, the lower ends of the two sliding blocks are fixedly connected with second hydraulic rods respectively, the telescopic ends of the two second hydraulic rods are fixedly connected with two sides of the upper end of the grinding cylinder respectively, the middle of the bottom of the grinding box in the four circumferential directions is in an inclined state, the lower end of the grinding box is communicated with a screening box, and when the first hydraulic rod stretches and retracts to drive the grinding cylinder to move, the second hydraulic rod stretches and retracts in a following mode, so that the grinding cylinder moves more stably.

Further, the motor of breaing up is installed to outside one side upper end of screening case, the output of the motor of breaing up passes screening case fixedly connected with puddler, the pole is broken up to fixedly connected with respectively in the both sides of puddler, the inside of screening case is provided with the screen cloth, the screen cloth is located break up the lower extreme of pole, the both ends of screen cloth are fixedly connected with slide respectively, two the slide keeps away from one side fixedly connected with traveller respectively, the inside of screening case is provided with first spout, two the traveller respectively with two first spout sliding connection, the vibrator is installed to the lower extreme of screen cloth, the lower extreme both sides of screening case are fixedly connected with backup pad respectively, two the bottom of vibrator is located two respectively the backup pad upper end, the screen cloth is the slope form, through installing the vibrator, is convenient for when screening, makes the screen cloth produce the vibration, avoids the screen cloth to block up for the screening speed of screen cloth.

Furthermore, an outlet is formed in one side, located at the inclined lower end of the screen, of the screening box, a recovery box is arranged outside one side, located at the outlet, of the screening box, the outlet is communicated with the recovery box, a baffle is hinged to the upper end of the outlet, the lower end of the recovery box is in a funnel shape, the bottom of the recovery box is communicated with a circulating pipe, the circulating pipe is communicated with a material suction end of the suction pump, unqualified powder is sucked into a feeding hole through the suction pump, and grinding are carried out again.

Furthermore, a weighing device is installed at the bottom end of the inside of the screening box, second sliding grooves are formed in two sides of the lower end of the inside of the screening box respectively, a placing box is connected between the two second sliding grooves in a sliding mode, the placing box is located at the upper end of the weighing device and contacts with the upper end of the weighing device, a sealing door is installed on one side of the front end of the screening box, the sealing door is opened, the placing box slides out through the two second sliding grooves, and taking is facilitated.

The utility model discloses an improve and provide a machine that grinds that becomes more meticulous here, compare with prior art, have following improvement and advantage:

the utility model discloses a be provided with and pulverize the case and grind the case, make the raw materials grind through pulverizing, grinding efficiency is higher, the effect is better, the powder of grinding gets into screening incasement portion, drive through breaking up the motor and break up the pole and rotate the stirring and break up the powder, prevent that the powder from bonding at an influence screening, screen cloth through the slope, grind qualified screen cloth that passes through, unqualified entering collection box, inhale the feed inlet through the suction pump, grind through pulverizing again, until can passing through the screen cloth, through pulverizing grinding, the circulation is ground, grind meticulous height, make the powder of grinding out more meticulous, through installing the vibrator, accelerate screening speed, prevent the screen cloth jam, powder through the screen cloth falls into and places the box upper end, the ware of weighing weighs.

Drawings

The invention is further explained below with reference to the figures and examples:

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

FIG. 2 is a schematic view of the internal structure of the middle grinding box of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

Description of reference numerals: 1. grinding a box; 2. screening the box; 3. a grinding box; 4. a recycling bin; 5. a feed inlet; 6. a first motor; 7. a grinding cylinder; 8. a feed port; 9. grinding the motor; 10. grinding the box; 11. a leak hole; 12. a material guide plate; 13. an electric push rod; 14. pushing a plate; 15. a grinding cylinder; 16. a first hydraulic lever; 17. an annular guide groove; 18. a slider; 19. a second hydraulic rod; 20. breaking up the motor; 21. a stirring rod; 22. breaking up the rods; 23. screening a screen; 24. a slide plate; 25. a first chute; 26. a traveler; 27. an outlet; 28. a baffle plate; 29. a vibrator; 30. a weighing device; 31. placing a box; 32. a second chute; 33. a circulation pipe; 34. a suction pump; 35. discharging a stub bar; 36. a sealing door; 37. and a support plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings 1 to 4, which clearly and completely describe the technical solutions 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.

The utility model provides a grinder that becomes more meticulous here through the improvement, as shown in fig. 1-4, including grinding case 1, one side upper end of grinding case 1 is provided with pulverizes case 3, pulverize front end one side of case 3 and install two first motors 6, the output of two first motors 6 passes respectively and pulverizes case 3's front end one side fixedly connected with and pulverizes a section of thick bamboo 7, two first motors 6's output rotates relatively all the time, pulverize case 3's upper end is provided with feed inlet 5, feed inlet 5 is down trapezoidally, feed inlet 5 and pulverize case 3 upper end middle be linked together, feed inlet 5 is located two and pulverize 7 middle upper ends, one side that pulverizes case 3 and be close to grinding case 1 is provided with feed inlet 8, feed inlet 8 and one side upper end of grinding case 1 are linked together, the bottom of pulverizing case 3 is towards feed inlet 8 one side slope, grind case 10 is installed to grind case 1's inside lower extreme, grind case 10 is close to feed inlet 8 one side and is the tilt state, guide plate 12 is installed to one side upper end of grinding case 1, grind the inside feed inlet 12 and grind the inside through the last end of the first motor, grind the first end and the first motor 7 that the inner wall is connected through grinding the first discharge head and rotate, grind the inside feed inlet 7, grind the last the discharge head that the discharge inlet 7 that the discharge inlet 5, grind the discharge head that drives the discharge inlet 7, grind the discharge head that drives the discharge inlet 5, grind the discharge inlet 7, grind the discharge head that drives.

Grind case 1 and be close to grinding box 10 slope one side externally mounted has electric putter 13, electric putter 13 passes one side of grinding case 1, electric putter 13's flexible end fixedly connected with push pedal 14, push pedal 14 and the contact of grinding case 1 slope one side, stock guide 12 is located grinding case 1 slope one side upper end, start electric putter 13, electric putter 13 extension drives push pedal 14 and pushes away the material to grinding box 10 bottom, the convenient grinding, in order to avoid the material to pile up a slope department bottom at grinding box 10.

A plurality of small openings 11 have been seted up to the bottom of box 10 of grinding, the inside of box 10 of grinding is provided with grinding vessel 15, grinding motor 9 is installed to grinding box 1's upper end, grinding motor 9's output passes the first hydraulic stem 16 of the upper end fixedly connected with of grinding box 1, fixed connection in the middle of the flexible end of first hydraulic stem 16 and grinding vessel 15's the top, grinding vessel 15 and the box 10 inner wall contact of milling, through starting the extension of first hydraulic stem 16, make grinding vessel 15 and the inner wall contact except that grinding box 10 slope one side, start grinding motor 9, drive grinding vessel 15 and rotate the grinding, the powder of grinding passes through small opening 11.

Annular guide way 17 has been seted up on the inside top of grinding case 1, annular guide way 17 parallel sliding connection has two sliders 18, the lower extreme difference fixedly connected with second hydraulic stem 19 of two sliders 18, the flexible end of two second hydraulic stems 19 respectively with grinding vessel 15 upper end both sides fixed connection, be the tilt state in the middle of the four circumference in bottom of grinding case 1, grinding case 1 lower extreme intercommunication has screening case 2, when grinding motor 9 drives grinding vessel 15 and rotates, slider 18 follows the rotation direction of grinding motor 9, slide in annular guide way 17 is inside, lead for grinding vessel 15's rotation, when first hydraulic stem 16 is flexible to drive grinding vessel 15 and removes, second hydraulic stem 19 is flexible along with, it is more stable to make grinding vessel 15 remove.

The upper end of one side of the outer part of the screening box 2 is provided with a breaking motor 20, the output end of the breaking motor 20 penetrates through the screening box 2 and is fixedly connected with a stirring rod 21, two sides of the stirring rod 21 are respectively and fixedly connected with breaking rods 22, the inside of the screening box 2 is provided with a screen 23, the screen 23 is positioned at the lower end of the breaking rods 22, two ends of the screen 23 are respectively and fixedly connected with sliding plates 24, one side of the two sliding plates 24 away from each other is respectively and fixedly connected with sliding columns 26, the inside of the screening box 2 is provided with first sliding grooves 25, the two sliding columns 26 are respectively and slidably connected with the two first sliding grooves 25, the lower end of the screen 23 is provided with a vibrator 29, two sides of the lower end of the screening box 2 are respectively and fixedly connected with supporting plates 37, and the bottoms of the two vibrators 29 are respectively positioned at the upper ends of the two supporting plates 37, screen cloth 23 is the slope form, the powder after the grinding gets into the inside of screening case 2, motor 20 is broken up in the start-up, break up motor 20 output and rotate, drive puddler 21 and break up the rotation of pole 22, break up the powder, prevent that the powder from bonding at an influence screening, two travelers 26 respectively with two first spout 25 sliding connection, convenient to detach screen cloth 23, through installation vibrator 29, be convenient for when the screening, make screen cloth 23 produce the vibration, avoid screen cloth 23 to block up, accelerate screen cloth 23's screening speed, the bold powder that can't pass through screen cloth 23, pile up in the slide 24 upper end that is close to screen cloth 23 slope low side one side, through erection bracing board 37, be convenient for support vibrator 29.

Screening case 2 is located screen cloth 23 slope low side one side and has seted up export 27, screening case 2 is located one side outside of export 27 and is provided with collection box 4, export 27 and collection box 4 are linked together, the upper end of export 27 articulates there is baffle 28, collection box 4 lower extreme is the funnel shape, collection box 4's bottom intercommunication has circulating pipe 33, circulating pipe 33 and suction pump 34 inhale the material end and link to each other, when piling up too much, produce gravity, promote baffle 28, the bold powder falls into collection box 4, through suction pump 34, inhale feed inlet 5 with unqualified powder, grind and grind again.

Weighing device 30 is installed to the inside bottom of screening case 2, second spout 32 has been seted up respectively to the inside lower extreme both sides of screening case 2, sliding connection has between two second spout 32 places box 31, it is located the upper end of weighing device 30 to place box 31, and with the contact of weighing device 30 upper end, sealing door 36 is installed to screening case 2's front end one side, qualified powder passes through screen cloth 23, fall into and place in the box 31, weighing device 30 weighs to it, when needs are taken out, open sealing door 36, will place box 31 through two second spout 32 roll-offs, be convenient for get the material.

The working principle is as follows: firstly, a first motor 6 is started, a motor 20 and a suction pump 34 are broken up, materials are poured into a feeding port 5, the feeding port 5 is in an inverted trapezoid shape, the materials enter the middle of two grinding cylinders 7, the output ends of the two first motors 6 rotate relatively to drive the two grinding cylinders 7 to rotate relatively to conduct preliminary grinding on the materials, the ground materials fall into a grinding box 10 through a material guide plate 12, an electric push rod 13 is started, the electric push rod 13 extends to drive a push plate 14 to push the materials to the bottom of the grinding box 10, grinding is facilitated, the materials are prevented from being accumulated at the lower end of the inclined position of the grinding box 10, a first hydraulic rod 16 is started to extend to enable a grinding cylinder 15 to be in contact with the inner wall except the inclined side of the grinding box 10, a grinding motor 9 is started to drive a grinding cylinder 15 to conduct rotary grinding, ground powder passes through a leakage hole 11, when the grinding motor 9 drives the grinding cylinder 15 to rotate, a sliding block 18 follows the rotation direction of the grinding motor 9, sliding in the annular guide groove 17 to guide the rotation of the grinding cylinder 15, when the first hydraulic rod 16 stretches and retracts to drive the grinding cylinder 15 to move, the second hydraulic rod 19 stretches and retracts to enable the grinding cylinder 15 to move more stably, the ground powder enters the screening box 2, the output end of the scattering motor 20 rotates to drive the stirring rod 21 and the scattering rod 22 to rotate to scatter the powder, the powder is prevented from being adhered to one block to influence screening, the screen 23 is convenient to vibrate during screening by installing the vibrator 29, the screen 23 is prevented from being blocked, the screening speed of the screen 23 is increased, large powder which cannot pass through the screen 23 is accumulated at the upper end of the sliding plate 24 close to the inclined lower end side of the screen 23, when too much powder is accumulated, gravity is generated to push the baffle 28, the large powder falls into the recovery box 4, unqualified powder is sucked into the feed inlet 5 through the suction pump 34, grinding and grinding are carried out again, qualified powder passes through the screen 23 and falls into the placing box 31, the weighing device 30 weighs the qualified powder, when the qualified powder needs to be taken out, the sealing door 36 is opened, the placing box 31 slides out through the two second sliding grooves 32, and taking is facilitated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fine grinding machine is characterized in that: the grinding device comprises a grinding box (1), wherein a grinding box (3) is arranged at the upper end of one side of the grinding box (1), two first motors (6) are installed at one side of the front end of the grinding box (3), the output ends of the two first motors (6) respectively penetrate through one side of the front end of the grinding box (3) and are fixedly connected with grinding cylinders (7), the output ends of the two first motors (6) are always rotated relatively, a feeding hole (5) is formed in the upper end of the grinding box (3), the feeding hole (5) is inverted trapezoid, the feeding hole (5) is communicated with the upper end of the grinding box (3), the feeding hole (5) is located at the upper end of the middle of the two grinding cylinders (7), a feeding hole (8) is formed in one side, close to the grinding box (1), the feeding hole (8) is communicated with the upper end of one side of the grinding box (1), the bottom of the grinding box (3) is inclined towards one side of the feeding hole (8), a grinding box (10) is installed at the lower end of one side, a guide plate (12) close to the grinding box (1) is installed at the lower end of the grinding box (12), feed inlet (5) upper end one side is provided with aspiration pump (34), the discharge end intercommunication of aspiration pump (34) has a stub bar (35), it is located to go out stub bar (35) feed inlet (5) upper end one side.

2. The fine grinding machine of claim 1, wherein: the grinding box (1) is close to one inclined side of the grinding box (10), an electric push rod (13) is mounted on the outer portion of one inclined side of the grinding box (1), the electric push rod (13) penetrates through one side of the grinding box (1), a push plate (14) is fixedly connected with the telescopic end of the electric push rod (13), the push plate (14) is in contact with one inclined side of the grinding box (1), and the guide plate (12) is located at the upper end of one inclined side of the grinding box (1).

3. The fine grinding machine of claim 1, wherein: a plurality of weeping holes (11) have been seted up to the bottom of grinding box (10), the inside of grinding box (10) is provided with grinding vessel (15), grinding motor (9) are installed to the upper end of grinding box (1), the output of grinding motor (9) passes the first hydraulic stem (16) of the upper end fixedly connected with of grinding box (1), the flexible end of first hydraulic stem (16) with fixed connection in the middle of the top of grinding vessel (15), grinding vessel (15) with the contact of grinding box (10) inner wall.

4. A fine grinding mill according to claim 3, wherein: the grinding box is characterized in that an annular guide groove (17) is formed in the top end of the interior of the grinding box (1), the annular guide groove (17) is connected with two sliding blocks (18) in a sliding mode in parallel, the lower ends of the two sliding blocks (18) are fixedly connected with second hydraulic rods (19) respectively, the telescopic ends of the two second hydraulic rods (19) are fixedly connected with two sides of the upper end of the grinding cylinder (15) respectively, the middle of the four circumferential directions of the bottom of the grinding box (1) is in an inclined state, and the lower end of the grinding box (1) is communicated with a screening box (2).

5. The fine grinding mill of claim 4, wherein: motor (20) are broken up to outside one side upper end of screening case (2) is installed, the output of breaking up motor (20) passes screening case (2) fixedly connected with puddler (21), pole (22) are broken up to the both sides difference fixedly connected with of puddler (21), the inside of screening case (2) is provided with screen cloth (23), screen cloth (23) are located break up the lower extreme of pole (22), the both ends difference fixedly connected with slide (24), two of screen cloth (23) one side difference fixedly connected with traveller (26) is kept away from mutually in slide (24), the inside of screening case (2) is provided with first spout (25), two traveller (26) respectively with two first spout (25) sliding connection, vibrator (29) are installed to the lower extreme of screen cloth (23), the lower extreme both sides difference fixedly connected with backup pad (37) of screening case (2), two the bottom of vibrator (29) is located two respectively backup pad (37) upper end, screen cloth (23) are the slope form.

6. The fine grinding mill of claim 5, wherein: screening case (2) are located screen cloth (23) slope low side one side has seted up export (27), screening case (2) are located one side outside of export (27) is provided with collection box (4), export (27) with collection box (4) are linked together, the upper end of export (27) articulates there is baffle (28), collection box (4) lower extreme is the funnel shape, the bottom intercommunication of collection box (4) has circulating pipe (33), circulating pipe (33) with inhale material end intercommunication of pump (34).

7. The fine grinding machine of claim 6, wherein: weighing devices (30) are installed at the bottom end of the interior of the screening box (2), second sliding grooves (32) are formed in two sides of the lower end of the interior of the screening box (2) respectively, a placing box (31) is connected between the second sliding grooves (32) in a sliding mode, the placing box (31) is located at the upper end of each weighing device (30) and contacts with the upper end of each weighing device (30), and a sealing door (36) is installed on one side of the front end of the screening box (2).