CN114130465A

CN114130465A - A grind machine for aggregate production

Info

Publication number: CN114130465A
Application number: CN202111341379.9A
Authority: CN
Inventors: 李若飞; 童威
Original assignee: Jieshou Hengfa Building Materials Co ltd
Current assignee: Jieshou Hengfa Building Materials Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-04

Abstract

The invention discloses a grinding machine for aggregate production, which comprises two fixed slide rails arranged in parallel and two fixed plates arranged in parallel and positioned on one side of the fixed slide rails, wherein a discharging mechanism is arranged on the fixed slide rails in a sliding manner, a driving piece used for driving the discharging mechanism to do reciprocating linear motion is arranged behind the fixed slide rails, one side of the discharging mechanism is connected with the fixed plates in a sliding manner, a grinding box body is arranged at the upper end of each fixed plate, a grinding mechanism is arranged in the grinding box body, a driving piece II used for driving the grinding mechanism to grind is arranged at the front end of the grinding box body, and a pre-crushing box body is arranged at the upper end of the grinding box body; the second communicating pipe can serve as a temporary storage bin, so that aggregates in two batches can be separated, the influence on quality caused by common grinding is avoided, the pre-grinding mechanism can still exert a grinding function during grinding, continuous production is facilitated, the integral production efficiency is improved, and the economic benefit is increased.

Description

A grind machine for aggregate production

Technical Field

The invention relates to the technical field of aggregate production, in particular to a grinding machine for producing aggregates.

Background

Aggregates, i.e. granular loose materials which act as a framework or filling in concrete. The aggregate is used as a main raw material in concrete, plays a role in a skeleton and a support in a building, and is divided into coarse aggregate and fine aggregate, wherein the coarse aggregate comprises pebbles, broken stones, waste residues and the like, and the fine aggregate comprises medium fine sand, fly ash and the like.

Disclosure of Invention

The invention aims to provide a grinding machine for aggregate production, which aims to solve the technical problems in the background art.

The purpose of the invention can be realized by the following technical scheme:

a grinding machine for aggregate production comprises two fixed slide rails arranged in parallel and two fixed plates arranged in parallel and positioned on one side of the fixed slide rails, a discharging mechanism is slidably mounted on the fixed slide rails, a driving piece used for driving the discharging mechanism to do reciprocating linear motion is arranged behind the fixed slide rails, one side of the discharging mechanism is slidably connected with the fixed plates, a grinding box body is arranged at the upper end of each fixed plate, a grinding mechanism is arranged in the grinding box body, a driving piece II used for driving the grinding mechanism to grind is arranged at the front end of the grinding box body, a pre-crushing box body is arranged at the upper end of the grinding box body, a pre-crushing mechanism is arranged in the pre-crushing box body, a driving piece I used for driving the pre-crushing mechanism to crush is arranged at the front end of the pre-crushing box body, a lifting plate positioned above the pre-crushing mechanism is also arranged in the pre-crushing box body, and a cover plate is hinged to the top of the pre-crushing box body, the apron upper end is provided with and is used for driving the lifter plate to carry out the lift cylinder of vertical lift, and one side of precomminution box is connected with the inlet pipe.

As a further scheme of the invention: the pre-crushing mechanism comprises a first clamping piece and a second clamping piece which are fixed inside the pre-crushing box body through bolts, the first clamping piece is located on one side of the second clamping piece, two crushing assemblies which are symmetrically installed are rotatably installed between the first clamping piece and the bottom end of the pre-crushing box body, and the output end of the first driving piece is connected with one of the crushing assemblies through a hoop.

As a further scheme of the invention: crushing unit contains crushing axostylus axostyle, and the spliced pole is all installed at the both ends of crushing axostylus axostyle, and the one end of one of them spliced pole runs through joint spare two and is connected with the gear.

As a further scheme of the invention: grind mechanism contains grinding barrel and the belt pulley that is located grinding barrel one side, and the inside of grinding barrel is rotated and is installed and rotate the axostylus axostyle, and the front end of rotating the axostylus axostyle extends to the outside of grinding barrel, and the front end of rotating the axostylus axostyle is connected with belt pulley two, is connected with driving belt between belt pulley one and the belt pulley two, and the output of driving piece two extends to the inside of grinding the box and is connected with belt pulley one.

As a further scheme of the invention: discharge mechanism contains box one, box two and box three, and box two is located between box one and the box three, and the slide is all installed to one side of box one and box two, is provided with on the fixed plate with the spout of slide looks adaptation, and one side joint of box one has screening board one and collects the box, collects the lower extreme that the box is located screening board one, and one side joint of box two has screening board two, and one side joint of box three has sieve three.

As a further scheme of the invention: the unloading subassembly is all installed to one side of box one, box two and box three, and the unloading subassembly contains the mounting panel, has seted up down silo and logical groove on the mounting panel, and silo and logical inslot are mutually perpendicular down, and logical inslot installs the baffle, and the top of mounting panel is run through to the upper end of baffle.

As a further scheme of the invention: and a second communicating pipe used for being communicated with the pre-crushing box body and a first communicating pipe used for being communicated with the box body three-phase of the discharging mechanism are respectively arranged on the outer surface of the grinding barrel.

The invention has the beneficial effects that:

1. joint groove and spliced pole phase-match, the box is smashed in advance in the cooperation of the joint groove on the joint board one for the spliced pole can be smoothly at the joint inslot rotation, because the diameter of spliced pole is less than the diameter of crushing axostylus axostyle, consequently, when concrete installation, the problem that drops appears in joint spare one and joint spare two can also prevent effectively to smash the axostylus axostyle, makes crushing unit's result of use better.

2. The first clamping piece and the second clamping piece are convenient to mount and dismount, so that the crushing assembly can be convenient to replace and maintain, the service life of the whole device is guaranteed, and when the blockage situation is met, the lifting cylinder is started to drive the lifting plate to descend, pressure is applied to aggregate, and the aggregate can be crushed smoothly.

3. The second communicating pipe can serve as a temporary storage bin, so that aggregates in two batches in the front and the back can be separated, the influence on quality caused by common grinding is avoided, the pre-grinding mechanism can still exert the grinding function during grinding, continuous production is facilitated, the overall production efficiency is improved, and the economic benefit is increased.

4. Screening board one, evenly distributed's sieve mesh one has been seted up respectively on screening board two and the sieve three, sieve mesh two and sieve mesh three, and the diameter of sieve mesh one on the screening board one is greater than the diameter of sieve mesh two on the screening board two, the diameter of sieve mesh two on the screening board two is greater than the diameter of sieve mesh three on the sieve three, start the driving piece and make round trip linear motion of telescopic cylinder drive discharge mechanism promptly, make the grinding thing of different particle sizes size screened out, need not shift to and sieve in the screening equipment, the link of middle transportation has been reduced, wherein, the grinding thing of minimum particle size is collected in the inside of collecting the box, the grinding thing of maximum particle size is discharged by the unloading subassembly of three sides of box, be convenient for pack respectively and use the grinding thing of different particle sizes.

Drawings

The invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a side view of the outfeed mechanism of the present invention;

FIG. 3 is a schematic structural view of the blanking assembly of the present invention;

FIG. 4 is a front sectional view of the grinding box and grinding mechanism of the present invention;

FIG. 5 is a top connection view of the pre-crash box and pre-crash mechanism of the present invention;

FIG. 6 is a top plan view of the size reduction assembly of the present invention;

fig. 7 is a side view of the first clip of the present invention.

In the figure: 1. fixing the slide rail; 2. a discharging mechanism; 3. a blanking assembly; 4. a fixing plate; 5. grinding the box body; 6. a pre-crushing box body; 7. a lifting cylinder; 8. a feed pipe; 9. a first driving part; 10. a driving part II; 21. a slide plate; 22. a first box body; 23. a second box body; 24. a box body III; 25. screening a plate I; 26. a second screening plate; 27. a third sieve plate; 28. a collection box body; 31. mounting a plate; 32. a partition plate; 33. a discharging groove; 51. a grinding barrel; 52. rotating the shaft lever; 53. a first communicating pipe; 54. a second communicating pipe; 55. a first belt pulley; 61. a first clamping piece; 62. a second clamping piece; 63. a size reduction assembly; 64. a crushing blade; 631. crushing the shaft lever; 632. connecting columns; 633. a gear; 611. a first clamping and connecting plate; 612. a clamping and connecting plate II; 613. a clamping groove.

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.

Please refer to fig. 1-7:

example one

The invention relates to a grinding machine for aggregate production, which comprises two fixed slide rails 1 arranged in parallel and two fixed plates 4 arranged in parallel and positioned on one side of the fixed slide rails 1, wherein a discharging mechanism 2 is slidably arranged on the fixed slide rails 1, a driving piece for driving the discharging mechanism 2 to do reciprocating linear motion is arranged behind the fixed slide rails 1, one side of the discharging mechanism 2 is slidably connected with the fixed plates 4, a grinding box body 5 is arranged at the upper end of each fixed plate 4, a grinding mechanism is arranged in the grinding box body 5, a driving piece II 10 for driving the grinding mechanism to grind is arranged at the front end of the grinding box body 5, a pre-grinding box body 6 is arranged at the upper end of the grinding box body 5, a pre-grinding mechanism is arranged in the pre-grinding box body 6, a driving piece I9 for driving the pre-grinding mechanism to grind is arranged at the front end of the pre-grinding box body 6, and a lifting plate positioned above the pre-grinding mechanism is also arranged in the pre-grinding box body 6, the top of box 6 is smashed in advance articulates there is the apron, the apron upper end is provided with and is used for driving the lifter plate to carry out the lift cylinder 7 of vertical lift, one side of box 6 is smashed in advance is connected with inlet pipe 8, the aggregate enters into the inside to box 6 is smashed to the crushing mechanism in advance by inlet pipe 8, the inside that the crushing thing that obtains got into grinding box 5 grinds, the inside that the grinding thing that obtains reentrant discharge mechanism 2, start the driving piece and flexible cylinder drive discharge mechanism 2 does round and fro linear motion promptly, sieve the grinding thing, obtain the grinding thing of different particle diameters, the ejection of compact can do not carry out again.

The pre-crushing mechanism comprises a first clamping part 61 and a second clamping part 62 which are fixed inside a pre-crushing box body 6 through bolts, the first clamping part 61 is positioned at one side of the second clamping part 62, two crushing assemblies 63 which are symmetrically installed are rotatably installed between the first clamping part 61 and the bottom end of the pre-crushing box body 6, the output end of a first driving part 9 is connected with one of the crushing assemblies 63 through a hoop, each crushing assembly 63 comprises a crushing shaft rod 631, connecting columns 632 are installed at two ends of the crushing shaft rod 631, one end of one connecting column 632 penetrates through the second clamping part 62 and is connected with a gear 633, crushing blades 64 for crushing aggregate are arranged on the outer surface of the crushing shaft rod 631, after the aggregate enters the inside of the pre-crushing box body 6 through an inlet pipe 8, the first driving part 9, namely a motor, can drive one of the crushing assemblies 63 to rotate, and further drive the other crushing assembly 63 to rotate, after throwing into precomminution box 6 with the aggregate through inlet pipe 8, smash by the crushing blade 64 that sets up on the surface of crushing axostylus axostyle 631, when meetting the jam condition, start lift cylinder 7 and drive the lifter plate decline, exert pressure to the aggregate, make it can smash smoothly, obtain the thing of smashing.

The grinding mechanism comprises a grinding barrel 51 and a first belt pulley 55 positioned on one side of the grinding barrel 51, a rotating shaft 52 is rotatably arranged inside the grinding barrel 51, the front end of the rotating shaft 52 extends to the outside of the grinding barrel 51, the front end of the rotating shaft 52 is connected with a second belt pulley, a transmission belt is connected between the first belt pulley 55 and the second belt pulley, the output end of a driving piece two 10 extends to the inside of the grinding box body 5 and is connected with the first belt pulley 55, the driving piece two 10 is started, namely a motor can drive the first belt pulley 55 to rotate, the second belt pulley and the rotating shaft 52 are driven to rotate together through the transmission belt, a grinding blade positioned inside the grinding barrel 51 is arranged on the outer surface of the rotating shaft 52, so that the grinding blade is contacted with crushed objects and ground, the discharging mechanism 2 comprises a first box body 22, a second box body 23 and a third box body 24, the second box body 23 is positioned between the first box body 22 and the third box body 24, the sliding plates 21 are respectively installed on one sides of the first box body 22 and the second box body 23, sliding grooves matched with the sliding plates 21 are formed in the fixing plate 4, the first screening plate 25 and the collecting box body 28 are clamped on one side of the first box body 22, the collecting box body 28 is located at the lower end of the first screening plate 25, the second screening plate 26 is clamped on one side of the second box body 23, the third screening plate 27 is clamped on one side of the third box body 24, the blanking assembly 3 is installed on one sides of the first box body 22, the second box body 23 and the third box body 24, the blanking assembly 3 comprises an installation plate 31, a blanking groove 33 and a through groove are formed in the installation plate 31, the blanking groove 33 and the through groove are perpendicular to each other, a partition plate 32 is installed in the through groove, the upper end of the partition plate 32 penetrates through the top of the installation plate 31, the first box body 22 is taken as an example, one end of the installation plate 31 in the blanking assembly 3 on the first box body 22 extends to the inner wall of the first box body 22, and the partition plate 32 can be upwards pulled out when blanking is needed, it should be noted that, sieve pore one, sieve pore two and sieve pore three evenly distributed have been seted up respectively on sieve plate one 25, sieve plate two 26 and sieve plate three 27, and the diameter of sieve pore one on sieve plate one 25 is greater than the diameter of sieve pore two on sieve plate two 26, the diameter of sieve pore two on sieve plate two 26 is greater than the diameter of sieve pore three on sieve plate three 27, start the driving piece and stretch out cylinder drive discharge mechanism 2 promptly and do the linear motion that reciprocates, make the lapping thing of different particle sizes screened out, wherein, the lapping thing of minimum particle size is collected in the inside of collecting box 28, the lapping thing of maximum particle size is discharged by unloading subassembly 3 of box three 24 one side, be convenient for pack and use the lapping thing of different particle sizes respectively.

Be provided with respectively on grinding barrel 51's the surface be used for with the two communicating pipes 54 that are linked together of pre-crushing box 6 and be used for the communicating pipe 53 that is linked together with discharging mechanism 2's box three 24, and be provided with feed valve and bleeder valve respectively on grinding barrel 51's the surface, open the feed valve and can carry the inside of smashing thing to grinding barrel 51 and smash, in addition, two communicating pipes 54 can also act as interim storage silo, make two batches of aggregate in front and back can separate, avoid jointly grinding to influence the quality, when grinding, pre-crushing mechanism still can exert kibbling function, do benefit to serialization production, holistic production efficiency has been improved, economic benefits has been increased.

Example two

The difference from the first embodiment is that: also discloses a concrete structure of the first clamping piece 61 and the second clamping piece 62, the first clamping piece 61 and the second clamping piece 62 have the same structure, taking the first clamping piece 61 as an example for explanation, the first clamping piece 61 comprises a first clamping plate 611, the second clamping plate 612 is fixedly installed on both sides of the first clamping plate 611, a mounting groove matched with the second clamping plate 612 is arranged on the pre-crushing box body 6, the second clamping plate 612 is fixed inside the mounting groove through a bolt, so that the second clamping plate 612 and the outer surface of the pre-crushing box body 6 are positioned on the same horizontal plane, wherein, the lower end of the first clamping plate 611 is symmetrically provided with a clamping groove 613, when in specific use, the clamping groove 613 is matched with the connecting column 632, the clamping groove 613 on the first clamping plate 611 is matched with the pre-crushing box body 6, so that the connecting column 632 can smoothly rotate in the clamping groove 613, because the diameter of the connecting column 632 is smaller than that of the crushing shaft lever 631, consequently, when concrete installation, the problem that drops appears in joint piece 61 and two 62 of joint piece can also effectively prevent to smash axostylus axostyle 631, make crushing unit 63's result of use better, and gear 633 intermeshing on two crushing unit 63, start driving piece 9 the motor can drive one of them crushing unit 63 and rotate promptly, and then drive another crushing unit 63 and rotate, after throwing into pre-crushing box 6 with the aggregate through inlet pipe 8, smash by the crushing blade 64 that sets up on crushing axostylus axostyle 631's the surface, when meetting the jam condition, start lift cylinder 7 and drive the lifter plate decline, exert pressure to the aggregate, make it can smash smoothly, obtain the smashing thing.

Based on the content disclosed in the above embodiments, the working principle of the present invention is as follows: aggregate enters into the inside to pre-crushing box 6 by inlet pipe 8, it is smashed by pre-crushing mechanism, when meetting the jam condition, start lift cylinder 7 and drive the lifter plate decline, exert pressure to the aggregate, make it can smash smoothly, obtain the crushing thing, the inside that gets into grinding box 5 with the crushing thing that obtains grinds, the inside that the grinding thing that obtains reentrant discharge mechanism 2, start the driving piece and stretch out and draw back cylinder drive discharge mechanism 2 promptly and do the straight line that comes and goes, sieve the grinding thing, obtain the grinding thing of different particle diameters, the ejection of compact can do not carry out again.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a grind machine for aggregate production, includes two fixed slide rail (1) of arranging side by side and two fixed plate (4) of arranging side by side that are located fixed slide rail (1) one side, its characterized in that, slidable mounting has discharge mechanism (2) on fixed slide rail (1), the rear of fixed slide rail (1) is provided with and is used for driving discharge mechanism (2) to do the driving piece that comes and goes linear motion, one side and fixed plate (4) sliding connection of discharge mechanism (2), the upper end of fixed plate (4) is provided with grinds box (5), it has grinding mechanism to grind box (5) built-in, the front end of grinding box (5) is provided with and is used for driving piece two (10) that grinding mechanism ground, the upper end of grinding box (5) is provided with precomminution box (6), precomminution box (6) built-in has precomminution mechanism, the front end of pre-crushing box (6) is provided with and is used for driving pre-crushing mechanism to carry out kibbling driving piece (9), the inside of pre-crushing box (6) still is provided with the lifter plate that is located pre-crushing mechanism top, the top of pre-crushing box (6) articulates there is the apron, and the apron upper end is provided with and is used for driving the lifter plate to carry out vertically lift cylinder (7), one side of pre-crushing box (6) is connected with inlet pipe (8).

2. The grinding machine for producing the aggregate according to the claim 1, characterized in that the pre-grinding mechanism comprises a first clamping piece (61) and a second clamping piece (62) which are fixed inside the pre-grinding box body (6) through bolts, the first clamping piece (61) is positioned at one side of the second clamping piece (62), two grinding assemblies (63) which are symmetrically arranged are rotatably installed between the first clamping piece (61) and the bottom end of the pre-grinding box body (6), and the output end of the first driving piece (9) is connected with one grinding assembly (63) through a hoop.

3. The grinding mill for aggregate production according to claim 2, characterized in that the grinding assembly (63) comprises a grinding shaft (631), connecting columns (632) are mounted at both ends of the grinding shaft (631), one end of one connecting column (632) penetrates the second snap-in part (62) and is connected with a gear (633).

4. A grinding mill for aggregate production according to claim 3, characterized in that the grinding mechanism comprises a grinding barrel (51) and a first belt pulley (55) located on one side of the grinding barrel (51), a rotating shaft (52) is rotatably mounted inside the grinding barrel (51), the front end of the rotating shaft (52) extends to the outside of the grinding barrel (51), a second belt pulley is connected to the front end of the rotating shaft (52), a transmission belt is connected between the first belt pulley (55) and the second belt pulley, and the output end of the driving member (10) extends to the inside of the grinding box body (5) and is connected with the first belt pulley (55).

5. The grinding machine for producing the aggregate according to claim 4, wherein the discharging mechanism (2) comprises a first box body (22), a second box body (23) and a third box body (24), the second box body (23) is located between the first box body (22) and the third box body (24), sliding plates (21) are mounted on one sides of the first box body (22) and the second box body (23), sliding grooves matched with the sliding plates (21) are formed in the fixing plate (4), a first screening plate (25) and a collecting box body (28) are clamped on one side of the first box body (22), the collecting box body (28) is located at the lower end of the first screening plate (25), a second screening plate (26) is clamped on one side of the second box body (23), and a third screening plate (27) is clamped on one side of the third box body (24).

6. A grinding mill for aggregate production according to claim 5, characterized in that the blanking assembly (3) is mounted to one side of the first box (22), the second box (23) and the third box (24).

7. A grinding mill for aggregate production according to claim 6, characterized in that the blanking assembly (3) comprises a mounting plate (31), a blanking groove (33) and a through groove are formed in the mounting plate (31), a partition plate (32) is arranged in the through groove, and the upper end of the partition plate (32) penetrates through the top of the mounting plate (31).

8. A grinding mill for aggregate production according to claim 7, characterized in that the outer surface of the grinding barrel (51) is provided with a second communicating pipe (54) for communicating with the pre-crushing tank (6) and a first communicating pipe (53) for communicating with the tank (24) of the discharging mechanism (2), respectively.