CN214390571U

CN214390571U - Crushing device for recycling waste steel

Info

Publication number: CN214390571U
Application number: CN202022568705.7U
Authority: CN
Inventors: 刘刚; 林滔; 霍铮; 孟宪新; 张广峰
Original assignee: Jiangsu Binxin Steel Group Co Ltd
Current assignee: Jiangsu Binxin Steel Group Co Ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-10-15
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a crushing device for recycling waste steel in the technical field of recycling is smashed to steel, including the box, first cavity has been seted up to the inside of box, and the top of first cavity evenly sets up installs crushing roller, and the middle part of first cavity is provided with the sieve, and the bottom of first cavity is provided with the collecting box. The utility model discloses a crushing roller, the belt pulley, bevel gear, the gear, including a motor, an end cap, a controller, and a cover plate, cross the cooperation of sieve and connecting rod, make old and useless steel smash some tiny steel dust particles that can be accompanied in the iron and steel sediment through crushing roller breakage back, the sieve board sieves out tiny steel dust particles through controlling reciprocating motion, and collect so that recycle, and carry out shock attenuation processing to the collecting box, avoid causing the powder to float because of the vibration that causes in crushing roller operation process and cause the circumstances that workshop environment is abominable in the air.

Description

Crushing device for recycling waste steel

Technical Field

The utility model relates to a recovery technical field is smashed to the steel, specifically is a waste steel retrieves and uses reducing mechanism.

Background

Iron and steel is an alloy of iron with silicon, manganese, phosphorus, sulfur and small amounts of other elements. The carbon content of carbon, except iron, plays a major role in the mechanical properties of steel, and is generally called iron-carbon alloy. It is the most important and most important metal material in engineering technology.

Scrap steel refers to steel waste materials (such as trimming, end cutting and the like) which cannot become products in the production process of steel plants and steel materials in used and scrapped equipment and components, and the steel waste materials are called steel scrap; the component is pig iron called scrap iron, which is commonly called scrap steel.

The iron and steel produces tiny granule powder easily at kibbling in-process, and current reducing mechanism can not sieve these powders and collect the utilization, and at the operating in-process of rubbing crusher structure and can produce the vibration unavoidably to make tiny iron and steel powder float in the air, cause the workshop air quality relatively poor, if adsorbed the entering health by the staff, then can influence staff's physical and mental health.

Based on this, the utility model designs a waste steel retrieves and uses reducing mechanism to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste steel is reducing mechanism for recovery to solve the current reducing mechanism that proposes in the above-mentioned background art and can not sieve these powders and collect the utilization, and at rubbing crusher moving in-process and can produce the vibration unavoidably, thereby make tiny iron and steel powder float in the air, cause job shop air quality relatively poor, if adsorbed the entering health by the staff, then can influence staff's physical and mental health's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a crushing device for recycling waste steel comprises a box body, wherein a first plate body is fixedly mounted at the waist line of the rear wall of the box body, a motor is mounted at the top of the first plate body, a first cavity is formed in the box body, crushing rollers are uniformly arranged and mounted at the top of the first cavity, a first fixing piece is fixedly mounted at the waist line of the left end cavity wall of the first cavity, a second fixing piece is fixedly mounted at the right end of the first cavity, the left end and the right end of the second fixing piece are fixed on the front end cavity wall and the rear end cavity wall of the first cavity, a sieve plate is arranged in the middle of the first cavity, connecting blocks are uniformly and fixedly mounted at the bottoms of the front end and the rear end of the sieve plate, the connecting blocks are hinged to connecting rods, a hoop is fixedly mounted at the outer end of each connecting rod, stoppers are fixedly mounted in the middle of the front end cavity wall and the rear end cavity wall of the first cavity, and stoppers are provided with four groups, every two groups of the limiting blocks are arranged side by side and symmetrically distributed on the front wall and the rear wall of the first cavity, the limiting block at the left end is sleeved with a connecting rod, the limiting block at the right end is sleeved with a fixed rod, the inner end of the connecting rod is hinged with a short rod, the right end of the short rod is hinged with the fixed rod, the rod body of the short rod is connected with the connecting rod through screw thread fastening, the left end of the connecting rod is fixedly provided with a second bevel gear, the waist lines of the cavity walls at the front end and the rear end of the first cavity are respectively provided with a long rod, the inner end of the long rod penetrates through the cavity wall of the first cavity and is fixedly provided with a first bevel gear, the first bevel gear is meshed with the second bevel gear, the outer end of the long rod is connected with the output end of the motor, the rod body of the long rod is positioned outside the first cavity and is fixedly provided with a first belt pulley, and the bottom of the first cavity is provided with a bracket, and the top of the bracket is provided with a collecting box.

Preferably, the bottom of box is even fixed mounting has the universal wheel, the universal wheel is provided with four groups altogether, is rectangular array form distribute in the bottom of box.

Preferably, a feed inlet is formed in the top of the first cavity, the feed inlet is located on the side wall inside the first cavity, teeth are evenly arranged on the side wall, a discharge outlet is formed in the waist line of the right end of the first cavity, and a box door is formed in the rear wall of the box body.

Preferably, the right end of the first fixing piece and the top of the second fixing piece are both provided with a moving groove, the left end of the sieve plate is embedded into the moving groove at the right end of the first fixing piece, and the right end of the sieve plate is embedded into the moving groove at the top of the second fixing piece.

Preferably, crushing roller sets up two sets ofly altogether, install side by side in the top of first cavity, two sets of both ends all run through about crushing roller two wall fixed mounting have gears around the box, adjacent two sets of gear engagement transmission is located the left end the outer end fixed mounting of gear has the second belt pulley, the second belt pulley with first belt pulley passes through the belt and connects the transmission.

Preferably, the second plate body is fixedly mounted at the right end of the top of the first cavity, and guide plates are fixedly mounted at the waist lines of the cavity walls at the left end and the right end of the first cavity.

Preferably, the bottom wall of the bracket is uniformly and fixedly provided with short columns on the bottom cavity wall of the first cavity, the short columns are provided with ten groups, and springs are sleeved between the two groups of short columns which are symmetrically parallel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a crushing roller, the belt pulley, bevel gear, the gear, including a motor, an end cap, a controller, and a cover plate, cross the cooperation of sieve and connecting rod, make old and useless steel smash some tiny steel dust particles that can be accompanied in the iron and steel sediment through crushing roller breakage back, the sieve board sieves out tiny steel dust particles through controlling reciprocating motion, and collect so that recycle, and carry out shock attenuation processing to the collecting box, avoid causing the powder to float because of the vibration that causes in crushing roller operation process and cause the circumstances that workshop environment is abominable in the air.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the cross-sectional structure at the waist line of the present invention;

FIG. 3 is a schematic view of the external structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is a schematic view of the structure of the short rod hinge of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box, 001-first cavity, 101-feed inlet, 102-discharge outlet, 103-universal wheel, 104-guide plate, 105-first plate, 106-box door, 2-crushing roller, 3-second plate, 4-first fixing piece, 41-second fixing piece, 42-connecting rod, 5-sieving plate, 51-connecting block, 6-bracket, 7-collecting box, 8-short column, 10-first belt pulley, 11-limiting block, 12-long rod, 121-first bevel gear, 13-gear, 14-connecting rod, 141-second bevel gear, 142-short rod, 143-fixing rod, 15-motor, 16-second belt pulley.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a crushing device for recycling waste steel comprises a box body 1, a first plate body 105 is fixedly installed at the waist line of the rear wall of the box body 1, a motor 15 is installed at the top of the first plate body 105, a first cavity 001 is formed in the box body 1, crushing rollers 2 are uniformly installed at the top of the first cavity 001, a first fixing part 4 is fixedly installed at the waist line of the cavity wall at the left end of the first cavity 001, a second fixing part 41 is fixedly installed at the right end of the first cavity 001, the left end and the right end of the second fixing part 41 are fixed on the cavity walls at the front end and the rear end of the first cavity 001, a sieve plate 5 is arranged in the middle of the first cavity 001, connecting blocks 51 are uniformly and fixedly installed at the bottoms at the front end and the rear end of the sieve plate 5, connecting rods 42 are hinged to the connecting blocks 51, clamps are fixedly installed at the outer ends of the connecting rods 42, and limiting blocks 11 are fixedly installed in the middle of the cavity walls at the front end and the rear end of the first cavity 001, the limiting blocks 11 are provided with four groups, every two groups of limiting blocks 11 are arranged side by side and symmetrically distributed on the front wall and the rear wall of the first cavity 001, the limiting block 11 at the left end is sleeved with a side link 14, the limiting block 11 at the right end is sleeved with a fixed rod 143, the inner end of the side link 14 is hinged with a short rod 142, the right end of the short rod 142 is hinged with the fixed rod 143, the rod body of the short rod 142 is connected with the connecting rod 42 through screw thread fastening, the left end of the side link 14 is fixedly provided with a second bevel gear 141, the waist lines of the cavity walls at the front end and the rear end of the first cavity 001 are both provided with long rods 12, the inner end of each long rod 12 penetrates through the cavity wall of the first cavity 001 and is fixedly provided with a first bevel gear 121, the first bevel gear 121 is meshed with the second bevel gear 141, the outer end of each long rod 12 is connected with the output end of the motor 15, the first belt pulley 10 is fixedly arranged outside the rod body of the first cavity 001, the bottom of the first cavity 001 is provided with a bracket 6, a collection box 7 is mounted on top of the bracket 6.

Further, the even fixed mounting in bottom of box 1 has universal wheel 103, and universal wheel 103 is provided with four groups altogether, is the rectangle array form and distributes in the bottom of box 1, is convenient for remove box 1 for it is comparatively convenient to carry.

Further, a feed inlet 101 is formed in the top of the first cavity 001, teeth are evenly arranged on the side wall, located inside the first cavity 001, of the feed inlet 101, a discharge outlet 102 is formed in the waist line of the right end of the first cavity 001, a box door 106 is formed in the rear wall of the box body 1, and the collection box 7 can be taken out conveniently to recycle iron powder.

Further, the shifting chute has all been seted up with the top of second mounting 41 to the right-hand member of first mounting 4, and the left end of the board 5 that sieves imbeds the shifting chute of the 4 right-hand members of first mounting, and the right-hand member of the board 5 that sieves imbeds the shifting chute at 41 tops of second mounting, is convenient for cross sieve 5 and carries out steady reciprocating motion to screen out the iron and steel disintegrating slag.

Further, crushing roller 2 sets up two sets ofly altogether, install in the top of first cavity 001 side by side, two sets of crushing rollers 2 about both ends all run through two wall fixed mounting have gear 13 around box 1, two sets of adjacent gear 13 meshing transmission, the outer end fixed mounting that is located the gear 13 of left end has second belt pulley 16, second belt pulley 16 passes through the belt with first belt pulley 10 and is connected the transmission, be favorable to crushing roller 2 can cooperate the concurrent operation with crossing sieve 5.

Further, the top right-hand member fixed mounting of first cavity 001 has the second plate body 3, and the equal fixed mounting in both ends chamber wall stringcourse department has deflector 104 about first cavity 001, is favorable to leading the iron and steel sediment after smashing for the iron and steel sediment falls into sieve 5.

Further, the even fixed mounting in bottom chamber wall of the first cavity 001 of diapire of bracket 6 has short column 8, and short column 8 is provided with ten groups altogether, and the spring has all been cup jointed between two sets of short columns 8 that the symmetry parallels, is favorable to carrying out the shock attenuation to collecting box 7, prevents that the machine operation in-process from taking place the stability that the vibration influences collecting box 7.

One specific application of this embodiment is: by starting the motor 15, the motor 15 operates to drive the long rod 12 fixedly connected with the output end of the motor 15 to rotate, so the first belt pulley 10 fixed at the outer end of the long rod 12 rotates, and the second belt pulley 16 connected with the first belt pulley 10 through a belt rotates along with the first belt pulley 10 to drive the crushing rollers 2 to rotate, because the gears 13 at the outer ends of the crushing rollers 2 are meshed with each other, two groups of crushing rollers 2 simultaneously rotate inwards, the waste steel blocks are crushed through meshing, the crushed slag falls to the top of the sieving plate 5 by gravity, and because the first bevel gear 121 fixedly installed at the inner end of the long rod 12 is meshed with the second bevel gear 141, the connecting rod 14 is driven to rotate, the short rod 142 hinged at the inner end of the connecting rod 14 rotates, at the moment, the connecting rod 42 fixedly connected with the short rod 142 through the hoop is forced to drive the sieving plate 5 to slide back and forth in the moving grooves of the first fixing part 4 and the second fixing part 41, thereby sieve the powder in the iron and steel disintegrating slag after smashing, and the spring that first cavity 001 bottom set up can be with bracket 6 jack-up, prevent to influence the powder in collecting box 7 at the vibration that crushing roller 2 moving in-process caused, because cross sieve 5 be fore-and-aft direction's reciprocating motion, and for the slope setting, so can drive iron and steel disintegrating slag and remove right, iron and steel disintegrating slag rocks the conveying through sieve 5 and locates the discharge gate 102 and discharge.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation. In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a waste steel is reducing mechanism for recovery, includes box (1), its characterized in that: the rear wall waist line of the box body (1) is fixedly provided with a first plate body (105), the top of the first plate body (105) is provided with a motor (15), the inside of the box body (1) is provided with a first cavity (001), the top of the first cavity (001) is uniformly provided with a crushing roller (2), the left end cavity wall waist line of the first cavity (001) is fixedly provided with a first fixing part (4), the right end of the first cavity (001) is fixedly provided with a second fixing part (41), the left end and the right end of the second fixing part (41) are fixed on the front end cavity wall and the rear end cavity wall of the first cavity (001), the middle part of the first cavity (001) is provided with a sieve plate (5), the bottom of the front end and the rear end of the sieve plate (5) is uniformly fixedly provided with a connecting block (51), the connecting block (51) is hinged with a connecting rod (42), the outer end of the connecting rod (42) is fixedly provided with a clamp, the middle parts of the front and rear end cavity walls of the first cavity (001) are fixedly provided with limiting blocks (11), the limiting blocks (11) are provided with four groups, every two groups of the limiting blocks (11) are arranged side by side and symmetrically distributed on the front and rear two walls of the first cavity (001) and at the left end, a side link rod (14) is sleeved on the limiting blocks (11) and at the right end, fixing rods (143) are sleeved on the limiting blocks (11), the inner end of the side link rod (14) is hinged to a short rod (142), the right end of the short rod (142) is hinged to the fixing rods (143), the rod body of the short rod (142) is connected with the connecting rod (42) through thread fastening, the left end of the side link rod (14) is fixedly provided with a second bevel gear (141), the waist lines of the front and rear end cavity walls of the first cavity (001) are respectively provided with a long rod (12), and the inner end of the long rod (12) runs through the cavity wall of the first cavity (001) and is fixedly provided with a first bevel gear (121) The first bevel gear (121) is meshed with the second bevel gear (141), the outer end of the long rod (12) is connected with the output end of the motor (15), the rod body of the long rod (12) is located outside the first cavity (001) and fixedly provided with a first belt pulley (10), the bottom of the first cavity (001) is provided with a bracket (6), and the collecting box (7) is installed at the top of the bracket (6).

2. The crushing device for recycling waste steel according to claim 1, wherein the crushing device comprises: the bottom of box (1) is even fixed mounting has universal wheel (103), universal wheel (103) are provided with four groups altogether, are rectangular array form and distribute in the bottom of box (1).

3. The crushing device for recycling waste steel according to claim 1, wherein the crushing device comprises: feed inlet (101) have been seted up at the top of first cavity (001), feed inlet (101) are located the inside lateral wall of first cavity (001) evenly is provided with tooth, discharge gate (102) have been seted up to the right-hand member striae department of first cavity (001), chamber door (106) have been seted up to the back wall of box (1).

4. The crushing device for recycling waste steel according to claim 1, wherein the crushing device comprises: the right-hand member of first mounting (4) with the shifting chute has all been seted up at the top of second mounting (41), cross the left end embedding of sieve (5) in the shifting chute of first mounting (4) right-hand member, the right-hand member embedding of crossing sieve (5) in the shifting chute at second mounting (41) top.

5. The crushing device for recycling waste steel according to claim 1, wherein the crushing device comprises: crushing roller (2) set up two sets ofly altogether, install in side by side in the top of first cavity (001), two sets of both ends all run through about crushing roller (2) two wall fixed mounting have gear (13) around box (1), adjacent two sets of gear (13) meshing transmission is located the left end the outer end fixed mounting of gear (13) has second belt pulley (16), second belt pulley (16) with transmission is connected through the belt to first belt pulley (10).

6. The crushing device for recycling waste steel according to claim 1, wherein the crushing device comprises: the top right-hand member fixed mounting of first cavity (001) has second plate body (3), equal fixed mounting in both ends chamber wall stria department has deflector (104) about first cavity (001).

7. The crushing device for recycling waste steel according to claim 1, wherein the crushing device comprises: the bottom wall of bracket (6) the bottom chamber wall of first cavity (001) is even fixed mounting has short column (8), short column (8) are provided with ten groups altogether, and the symmetry is abreast two sets of all cup jointed the spring between short column (8).