CN112044524A - Concrete reinforcement prefabricated part recycling method - Google Patents
Concrete reinforcement prefabricated part recycling method Download PDFInfo
- Publication number
- CN112044524A CN112044524A CN202010897105.7A CN202010897105A CN112044524A CN 112044524 A CN112044524 A CN 112044524A CN 202010897105 A CN202010897105 A CN 202010897105A CN 112044524 A CN112044524 A CN 112044524A
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- China
- Prior art keywords
- clamping
- crushing
- rotating
- sliding
- centre gripping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
- B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/48—Metal
Abstract
The invention relates to a concrete reinforcement prefabricated part recycling method which comprises an installation bottom plate, a supporting table, clamping and rotating mechanisms, crushing mechanisms and L-shaped protection frames, wherein the supporting table is installed at the upper end of the installation bottom plate, the L-shaped protection frames are installed on the installation bottom plate positioned at the rear side of the supporting table, the clamping and rotating mechanisms are symmetrically installed on the installation bottom plates positioned at the two ends of the supporting table through sliding fit, the two L-shaped protection frames are provided with the crushing mechanisms, and crushing mechanism is located between the clamping and rotating mechanism, and the clamping and rotating mechanism can drive the reinforcing bar prefabricated part to carry out stable circumferential direction at the uniform velocity, and the crushing mechanism of being convenient for carries out the circumference breakage to the reinforcing bar prefabricated part, promotes the crushing effect to the concrete residue when broken, and the broken spring that sets up in the crushing mechanism can aggravate the impact effect of broken slide cartridge when whereabouts, utilizes the crushing effect reinforcing broken base of broken spring to the crushing effect of reinforcing bar prefabricated part.
Description
Technical Field
The invention relates to the technical field of concrete reinforcement prefabricated part treatment, in particular to a method for recycling a concrete reinforcement prefabricated part.
Background
The pole is the bridge of electricity, lets the electricity transportation to each place, and we common pole has wooden pole and the concrete pole of making with concrete and reinforcing bar or steel wire. In the 80 s, China developed centrifugal method annular prestressed concrete poles. The manufacturing process mainly comprises the steps of longitudinally tensioning the steel wire framework in the steel mould, and extruding out excessive moisture from the concrete under the action of centrifugal force, so that the compactness and strength of the concrete are greatly improved. Compared with the common reinforced concrete pole, the prestressed concrete pole saves steel, and can improve the crack resistance and prolong the service life.
Along with the continuous optimization of power transmission system, often need carry out new and old replacement and recovery with the concrete pole of early installation, because the length of concrete pole and weight are all very big, often have following problem at the in-process that carries out the recovery processing: a. in the process of recycling the reinforced concrete pole, the recycled reinforced concrete pole is usually placed on the ground manually, then tools such as an iron hammer and the like are used for crushing the reinforced concrete pole, and the reinforcing steel bars arranged in the reinforced concrete pole are recycled, b. because the length of the reinforced concrete pole is longer, the labor intensity of manual operation is high, and the cement blocks splashed when workers knock the reinforced concrete pole can cause damage to the bodies of the workers, when the traditional reinforced concrete pole is recycled, the reinforced concrete pole is difficult to be uniformly crushed in the circumferential direction, the workload of crushing operation is increased through unidirectional crushing operation, and the reinforced concrete pole can rotate freely due to uneven stress during unidirectional crushing operation, so that the operation difficulty during crushing operation is increased.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method for recycling a concrete reinforcement preform, which can solve the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a concrete reinforcement prefabricated part recycling method uses a concrete reinforcement prefabricated part recycling device which comprises an installation bottom plate, a supporting table, a clamping and rotating mechanism, a crushing mechanism and an L-shaped protection frame, and the concrete reinforcement prefabricated part recycling device is used for crushing concrete reinforcement prefabricated parts and comprises the following specific steps:
s1, placing a prefabricated part: manually placing the steel bar prefabricated part to be crushed on the middle position of the support platform;
s2, clamping the prefabricated part: clamping two ends of the steel bar prefabricated part through a clamping and rotating mechanism;
s3, crushing the prefabricated part: the steel bar prefabricated part is crushed by the crushing mechanism, and the steel bar prefabricated part is kept to rotate ceaselessly while being crushed by the clamping and rotating mechanism;
s4, residue treatment: collecting the residues of the steel bar prefabricated members and the steel bars which are crushed in the step S3 manually;
a supporting table is installed at the upper end of the installation bottom plate, an L-shaped protection frame is installed on the installation bottom plate located on the rear side of the supporting table, clamping rotating mechanisms are symmetrically installed on the installation bottom plates located at the two ends of the supporting table through sliding fit, the two L-shaped protection frames are provided with crushing mechanisms, and the crushing mechanisms are located between the clamping rotating mechanisms;
the clamping and rotating mechanism comprises a clamping sliding plate, a clamping motor, a clamping rotating shaft, a clamping rope, a clamping sliding rod, a clamping spring, a clamping turntable, a rotating motor, a rotating lug, a support ring, a connecting rod, a clamping rack and a clamping unit, wherein the clamping sliding plate is symmetrically installed on an installation bottom plate at two ends of the support table through sliding fit, a rectangular sliding groove is formed in an L-shaped protection frame above the support table, the clamping sliding rod is symmetrically installed in the rectangular sliding groove, the upper end of the clamping sliding plate is positioned in the rectangular sliding groove, the clamping sliding plate is in sliding fit with the clamping sliding rod, the clamping spring is symmetrically sleeved on the clamping sliding rod outside the clamping sliding plate, the clamping sliding plate is connected with the L-shaped protection frame through the clamping spring, the clamping rotating shaft is installed on the L-shaped protection frame between the clamping sliding plates through rotating fit, and, the L-shaped protective frame is provided with a clamping motor through a motor base, an output shaft of the clamping motor is connected with a clamping rotating shaft through a coupler, a clamping sliding plate is symmetrically provided with support rings through rotating fit, a clamping rotary disc is arranged in each support ring through rotating fit, the clamping rotary disc is connected with the support rings through connecting rods, the circular inner wall of the clamping rotary disc is uniformly provided with clamping racks along the circumferential direction, a rotating motor is arranged on an installation bottom plate through the motor base, an output shaft of the rotating motor is provided with a rotating lug through a spline, the rotating lug is positioned on the inner side of the clamping rotary disc and is in meshing transmission with the clamping racks, the clamping rotary disc is provided with a clamping rotating shaft through rotating fit, a circular rotating groove is formed in the clamping sliding plate, the clamping rotating shaft is positioned in the circular rotating groove and is connected with a clamping unit through the clamping rotating shaft, the clamping turntable can be driven by the rotating motor to perform stable and uniform circumferential rotation, so that the crushing mechanism can perform circumferential crushing on the steel bar prefabricated part conveniently, the crushing effect on concrete residues during crushing is improved, and the generation of solid wastes is reduced;
the clamping unit comprises a clamping support, a clamping cylinder, a clamping sliding frame, a clamping seat, a clamping connecting rod, a connecting sliding rod, a limiting rod and a connecting spring, wherein the end part of the clamping rotating shaft is provided with the clamping support, rectangular notches are symmetrically formed in the clamping support, the clamping sliding frame is symmetrically arranged in the rectangular notches through sliding fit, the clamping cylinder is arranged on the clamping support, an output shaft of the clamping cylinder is provided with the connecting sliding rod, the end part of the connecting sliding rod is hinged with the clamping sliding frame through the clamping connecting rod for transmission, the clamping sliding frame is provided with a clamping sliding chute, the clamping seat is arranged in the clamping sliding chute through rotating fit, the clamping seat is connected with the clamping carriage through a connecting spring, and through the connecting spring arranged between the clamping seat and the clamping carriage, can provide certain buffering effect for the grip slipper when carrying out the centre gripping operation to the reinforcing bar prefab, avoid the vibration that the broken in-process reinforcing bar prefab produced to construct into the impact to the rotatory machine of centre gripping.
Further, the crushing mechanism comprises a T-shaped frame, a crushing motor, a crushing rotating shaft, a fixed rotating shaft, a crushing connecting rod, a crushing cam, a connecting block, a lifting sliding rod, a guide cylinder, a limiting block, a crushing sliding cylinder, a crushing spring and a crushing base, wherein the lower end of an L-shaped protecting frame positioned on the inner side of the clamping sliding plate is provided with the T-shaped frame with an upward opening, the fixed rotating shaft is arranged in the T-shaped frame in a rotating fit manner, the crushing connecting rod is uniformly arranged on the fixed rotating shaft in a rotating fit manner, the connecting block is arranged on the crushing connecting rod, the crushing rotating shaft is arranged in the T-shaped frame below the fixed rotating shaft in a rotating fit manner, the crushing cam is uniformly arranged on the crushing rotating shaft through a spline, the crushing cam is positioned below the crushing connecting rod, the arc-shaped outer wall of the crushing cam abuts against the, evenly install the guide cylinder on the T type frame that is located broken connecting rod below, the lift slide bar is installed through normal running fit to the tip of broken connecting rod, broken slide bar's lower extreme is installed broken slide bar, broken slide bar is located the guide cylinder, spacing spout has been seted up to broken slide bar's circular lateral wall, be provided with the stopper in the guide cylinder, the stopper is located spacing spout and is connected through broken spring between broken slide bar and the stopper, broken base is installed to broken slide bar's lower extreme, the impact effect of broken slide bar when the whereabouts can aggravate to the broken spring that sets up between broken slide bar and the stopper, the spring action of utilizing broken spring strengthens broken base to the crushing effect of reinforcing bar prefab.
Further, rotatory lug be incomplete gear shape, be provided with single rack on the rotatory lug, can drive the centre gripping carousel through rotatory lug and slowly rotate, further drive the reinforcing bar prefab and rotate to this realizes the circumference crushing effect to the reinforcing bar prefab.
Furthermore, the arc-shaped clamping surface of the clamping seat is uniformly provided with a locking rack for enhancing friction force.
Furthermore, the crushing cam is of an incomplete circular structure, and a semicircular lug which is used for intensifying the angle change when the crushing connecting rod turns over is arranged on the crushing cam.
Furthermore, the lower end face of the crushing base is uniformly provided with conical blocks for increasing the crushing effect.
The invention has the beneficial effects that:
1. according to the method for recycling the concrete steel bar prefabricated part, the meshing effect between the rotating lug in the shape of the incomplete gear and the clamping rack can drive the clamping rotary table to rotate circumferentially stably and uniformly under the driving of the rotating motor, so that the steel bar prefabricated part can be crushed circumferentially by the crushing mechanism conveniently, the crushing effect on concrete residues during crushing is improved, the generation of solid wastes is reduced, a certain buffering effect can be provided for the clamping seat during clamping operation of the steel bar prefabricated part through the connecting spring arranged between the clamping seat and the clamping sliding frame, and the phenomenon that the vibration generated by the steel bar prefabricated part during crushing impacts the clamping rotary machine to influence the service life of the mechanism is avoided.
2. According to the method for recycling the concrete steel bar prefabricated part, the crushing cam in the shape of an incomplete circle is adopted, so that the crushing connecting rod can turn up and down in a reciprocating mode, the crushing sliding barrel is further driven by the lifting sliding rod to move up and down in a reciprocating mode along the guide barrel, the crushing spring arranged between the crushing sliding barrel and the limiting block can intensify the impact effect of the crushing sliding barrel when the crushing sliding barrel falls down, the crushing effect of the crushing base on the steel bar prefabricated part is enhanced by the aid of the elastic force of the crushing spring, and the crushing effect is better compared with that of a traditional crushing mechanism.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged, fragmentary view of area A of FIG. 3 in accordance with the present invention;
FIG. 5 is a partial perspective view of the clamping turntable and support ring of the present invention;
FIG. 6 is a schematic view of a partial perspective structure of the clamping unit of the present invention;
FIG. 7 is an enlarged partial view of the area B of FIG. 3 in accordance with the present invention;
FIG. 8 is a schematic partial cross-sectional view of a guide cylinder and crushing slide cylinder of the present invention;
fig. 9 is a partial perspective view of the crushing mechanism of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to 1-9, the concrete reinforcement prefabricated part recycling method uses a concrete reinforcement prefabricated part recycling device, the concrete reinforcement prefabricated part recycling device comprises an installation bottom plate 1, a supporting table 2, a clamping rotating mechanism 3, a crushing mechanism 4 and an L-shaped protective frame 5, and the concrete reinforcement prefabricated part recycling device is adopted to perform crushing operation on a concrete reinforcement prefabricated part, and the concrete method comprises the following steps:
s1, placing a prefabricated part: manually placing the steel bar prefabricated part to be crushed on the middle position of the support platform 2;
s2, clamping the prefabricated part: clamping two ends of the steel bar prefabricated part through a clamping and rotating mechanism 3;
s3, crushing the prefabricated part: the steel bar prefabricated part is crushed by the crushing mechanism 4, and the steel bar prefabricated part is kept to rotate ceaselessly while being crushed by the clamping and rotating mechanism 3;
s4, residue treatment: collecting residues of the steel bar prefabricated part crushed in the step S3 manually, and recovering the steel bars;
a supporting table 2 is installed at the upper end of the mounting base plate 1, an L-shaped protection frame 5 is installed on the mounting base plate 1 located on the rear side of the supporting table 2, clamping and rotating mechanisms 3 are symmetrically installed on the mounting base plate 1 located at the two ends of the supporting table 2 through sliding fit, the number of the clamping and rotating mechanisms 3 is two L-shaped protection frames 5, and the crushing mechanisms 4 are located between the clamping and rotating mechanisms 3.
The clamping and rotating mechanism 3 comprises a clamping sliding plate 3a, a clamping motor 3b, a clamping rotating shaft 3c, a clamping rope 3d, a clamping sliding rod 3e, a clamping spring 3f, a clamping rotary disc 3g, a rotating motor 3h, a rotating lug 3j, a support ring 3k, a connecting rod 3m, a clamping rack 3n and a clamping unit 3p, wherein the clamping sliding plates 3a are symmetrically arranged on the installation bottom plates 1 at the two ends of the support platform 2 through sliding fit, a rectangular sliding groove is formed in an L-shaped protection frame 5 above the support platform 2, the clamping sliding rods 3e are symmetrically arranged in the rectangular sliding groove, the upper end of the clamping sliding plate 3a is positioned in the rectangular sliding groove, the clamping sliding plate 3a is in sliding fit with the clamping sliding rod 3e, the clamping spring 3f is symmetrically sleeved on the clamping sliding rod 3e at the outer side of the clamping sliding plate 3a, and the clamping sliding plate 3a is connected, a clamping rotating shaft 3c is arranged on an L-shaped protective frame 5 positioned between the clamping sliding plates 3a through rotating fit, the clamping rotating shaft 3c is connected with the clamping sliding plates 3a on the left side and the right side through a clamping rope 3d, a clamping motor 3b is arranged on the L-shaped protective frame 5 through a motor base, an output shaft of the clamping motor 3b is connected with the clamping rotating shaft 3c through a coupler, supporting rings 3k are symmetrically arranged on the clamping sliding plates 3a through rotating fit, a clamping rotary disc 3g is arranged in the supporting ring 3k through rotating fit, the clamping rotary disc 3g is connected with the supporting ring 3k through a connecting rod 3m, clamping racks 3n are uniformly arranged on the circular inner wall of the clamping rotary disc 3g along the circumferential direction, a rotating motor 3h is arranged on the installation bottom plate 1 through the motor base, a rotating lug 3j is arranged on an output shaft of the rotating motor 3h through a spline, the rotating lug 3j is positioned on the inner side, the clamping rotating shaft 3c is installed on the clamping rotating disc 3g through rotating fit, a circular rotating groove is formed in the clamping sliding plate 3a, the clamping rotating shaft 3c is located in the circular rotating groove, and the clamping rotating disc 3g is connected with the clamping unit 3p through the clamping rotating shaft 3 c.
The clamping unit 3p comprises a clamping support 3p1, a clamping cylinder 3p2, a clamping sliding frame 3p3, a clamping seat 3p4, a clamping connecting rod 3p5, a connecting sliding rod 3p6, a limiting rod 3p7 and a connecting spring 3p8, wherein the clamping support 3p1 is installed at the end of the clamping rotating shaft 3c, a rectangular notch is symmetrically formed in the clamping support 3p1, the clamping sliding frame 3p3 is symmetrically installed in the rectangular notch through sliding fit, the clamping cylinder 3p2 is installed on the clamping support 3p1, a connecting sliding rod 3p6 is installed on an output shaft of the clamping cylinder 3p2, the end of the connecting sliding rod 3p6 is hinged and driven with the clamping sliding frame 3p3 through the clamping connecting rod 3p5, a clamping sliding groove is formed in the clamping sliding frame 3p3, the clamping seat 3p4 is installed in the clamping sliding groove through rotating fit, and the clamping seat 3p4 is connected with the clamping sliding frame 3p3 through the connecting spring 3.
When the steel bar pre-cast member crusher works, a steel bar pre-cast member to be crushed is placed on a support table manually, a clamping motor 3b drives a clamping rope 3d to roll through the rotation of a clamping rotating shaft 3c, a clamping sliding plate 3a starts to move inwards along a clamping sliding rod 3e under the action of the elastic force of a clamping spring 3f, after the steel bar pre-cast member crusher moves to a proper position, a clamping cylinder 3p2 pushes a connecting sliding rod 3p6 to move, the connecting sliding rod 3p6 drives a clamping sliding frame 3p3 to shrink inwards along a rectangular notch on a clamping support 3p1 through the hinged transmission of a clamping connecting rod 3p5, the moving distance of the clamping sliding frame 3p3 is limited through a limiting rod 3p7, the clamping seat 3p4 is driven to move inwards through the movement of the clamping sliding frame 3p3 to clamp the steel bar pre-cast member, the connecting spring 3p8 arranged between the clamping sliding frame 3p4 and the clamping sliding frame 3p3 is used for reducing the impact on the, after the centre gripping was accomplished, rotating electrical machines 3h drove rotatory lug 3j and rotates, rotatory lug 3j through with the centre gripping rack 3n between the meshing effect drive centre gripping carousel 3g rotate, centre gripping carousel 3g drives centre gripping support 3p1 through centre gripping pivot 3c and rotates along the circular rotary groove on the centre gripping slide 3a, further drives the reinforcing bar prefab and rotates, the broken mechanism 4 of being convenient for carries out the broken operation of circumference to the reinforcing bar prefab.
The crushing mechanism 4 comprises a T-shaped frame 4a, a crushing motor 4b, a crushing rotating shaft 4c, a fixed rotating shaft 4d, a crushing connecting rod 4e, a crushing cam 4f, a connecting block 4g, a lifting slide rod 4h, a guide cylinder 4j, a limiting block 4k, a crushing slide cylinder 4m, a crushing spring 4n and a crushing base 4p, wherein the lower end of an L-shaped protection frame 5 positioned on the inner side of a clamping slide plate 3a is provided with the T-shaped frame 4a with an upward opening, the fixed rotating shaft 4d is arranged in the T-shaped frame 4a in a rotating fit manner, the crushing connecting rod 4e is uniformly arranged on the fixed rotating shaft 4d in a rotating fit manner, the connecting block 4g is arranged on the crushing connecting rod 4e, the crushing rotating shaft 4c is arranged in a rotating fit manner in the T-shaped frame 4a positioned below the fixed rotating shaft 4d, the crushing cam 4f is uniformly arranged on the crushing rotating shaft 4c through splines, the crushing cam 4f is positioned below the, install broken motor 4b through the motor cabinet in the T type frame 4a, broken motor 4 b's output shaft is connected with broken pivot 4c through the shaft coupling, evenly install guide cylinder 4j on the T type frame 4a that is located broken connecting rod 4e below, lift slide bar 4h is installed through normal running fit to the tip of broken connecting rod 4e, broken slide bar 4m is installed to lift slide bar 4 h's lower extreme, broken slide bar 4m is located guide cylinder 4j, spacing spout has been seted up to broken slide bar 4 m's circular lateral wall, be provided with stopper 4k in the guide cylinder 4j, stopper 4k is located spacing spout and is connected through broken spring 4n between broken slide bar 4m and the stopper 4k, broken base 4p is installed to broken slide bar 4 m's lower extreme.
When the steel bar prefabricated part clamping and rotating mechanism 3 finishes clamping the steel bar prefabricated part, the crushing motor 4b drives the crushing rotating shaft 4c to rotate, the crushing cam 4f is driven to rotate through the crushing rotating shaft 4c, the crushing cam 4f drives the crushing connecting rod 4e to perform up-and-down overturning motion along the fixed rotating shaft 4d through the connecting block 4g, further, the lifting slide bar 4h hinged to the end part of the crushing connecting rod 4e performs up-and-down reciprocating motion, the crushing spring 4n arranged between the crushing slide cylinder 4m and the guide cylinder 4j can increase the motion potential energy of the crushing slide cylinder 4m during downward motion, and the crushing effect of the crushing base 4p on the steel bar prefabricated part is increased.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a concrete reinforcement prefab recovery processing method, it has used a concrete reinforcement prefab recovery processing device, this concrete reinforcement prefab recovery processing device includes mounting plate (1), brace table (2), centre gripping rotary mechanism (3), broken mechanism (4) and L shape protection frame (5), its characterized in that: the concrete reinforcement prefabricated part crushing operation method adopting the concrete reinforcement prefabricated part recycling device comprises the following specific steps:
s1, placing a prefabricated part: manually placing the steel bar prefabricated part to be crushed on the middle position of the support platform (2);
s2, clamping the prefabricated part: clamping two ends of the steel bar prefabricated part through a clamping and rotating mechanism (3);
s3, crushing the prefabricated part: the steel bar prefabricated part is crushed by the crushing mechanism (4), and the steel bar prefabricated part is kept to rotate ceaselessly while being crushed by the clamping and rotating mechanism (3);
s4, residue treatment: collecting the residues of the steel bar prefabricated members and the steel bars which are crushed in the step S3 manually;
the upper end of the mounting bottom plate (1) is provided with a supporting table (2), the mounting bottom plate (1) positioned at the rear side of the supporting table (2) is provided with an L-shaped protective frame (5), the mounting bottom plates (1) positioned at the two ends of the supporting table (2) are symmetrically provided with clamping rotating mechanisms (3) through sliding fit, the two L-shaped protective frames (5) are provided with crushing mechanisms (4), and the crushing mechanisms (4) are positioned between the clamping rotating mechanisms (3);
centre gripping rotary mechanism (3) are including centre gripping slide (3a), centre gripping motor (3b), centre gripping pivot (3c), centre gripping rope (3d), centre gripping slide bar (3e), centre gripping spring (3f), centre gripping carousel (3g), rotating electrical machines (3h), rotatory lug (3j), support ring (3k), connecting rod (3m), centre gripping rack (3n) and centre gripping unit (3p), install centre gripping slide (3a) through the sliding fit symmetry on mounting plate (1) that is located brace table (2) both ends, the rectangle spout has been seted up on L shape protection frame (5) that is located brace table (2) top, centre gripping slide bar (3e) are installed to the rectangle spout internal symmetry, the upper end of centre gripping slide (3a) is located the rectangle spout and centre gripping slide bar (3a) and centre gripping slide bar (3e) sliding fit, the symmetry cover is equipped with centre gripping spring (3f) on centre gripping slide bar (3e) that is located the centre gripping slide (3a) outside The clamping sliding plates (3a) are connected with the L-shaped protective frame (5) through clamping springs (3f), the L-shaped protective frame (5) positioned between the clamping sliding plates (3a) is provided with a clamping rotating shaft (3c) through rotating fit, the clamping rotating shaft (3c) is connected with the clamping sliding plates (3a) on the left side and the right side through clamping ropes (3d), the L-shaped protective frame (5) is provided with a clamping motor (3b) through a motor base, the output shaft of the clamping motor (3b) is connected with the clamping rotating shaft (3c) through a coupler, the clamping sliding plates (3a) are symmetrically provided with support rings (3k) through rotating fit, clamping turntables (3g) are arranged in the support rings (3k) through rotating fit, the clamping turntables (3g) are connected with the support rings (3k) through connecting rods (3m), and clamping racks (3n) are uniformly arranged on the circular inner walls of the clamping turntables (3g) along the circumferential direction, a rotating motor (3h) is mounted on the mounting base plate (1) through a motor base, an output shaft of the rotating motor (3h) is provided with a rotating lug (3j) through a spline, the rotating lug (3j) is positioned on the inner side of the clamping rotary plate (3g), the clamping lug is meshed with the clamping rack (3n) for transmission, a clamping rotary shaft (3c) is mounted on the clamping rotary plate (3g) through rotating fit, a circular rotary groove is formed in the clamping sliding plate (3a), the clamping rotary shaft (3c) is positioned in the circular rotary groove, and the clamping rotary plate (3g) is connected with the clamping unit (3p) through the clamping rotary shaft (3 c);
the clamping unit (3p) comprises a clamping support (3p1), a clamping cylinder (3p2), a clamping sliding frame (3p3), a clamping seat (3p4), a clamping connecting rod (3p5), a connecting sliding rod (3p6), a limiting rod (3p7) and a connecting spring (3p8), the clamping support (3p1) is installed at the end part of a clamping rotating shaft (3c), rectangular notches are symmetrically formed in the clamping support (3p1), the clamping sliding frame (3p3) is symmetrically installed in the rectangular notches through sliding fit, the clamping cylinder (3p2) is installed on the clamping support (3p1), the connecting sliding rod (3p6) is installed on an output shaft of the clamping cylinder (3p2), the end part of the connecting sliding rod (3p6) and the clamping sliding frame (3p3) are hinged and driven through the clamping connecting rod (3p5), a clamping sliding groove is formed in the clamping sliding frame (3p3), and a clamping sliding groove (3p4) is installed in the clamping seat through rotating fit, and the clamping seat (3p4) and the clamping carriage (3p3) are connected through a connecting spring (3p 8).
2. The method for recycling the concrete reinforcement preform according to claim 1, wherein: the crushing mechanism (4) comprises a T-shaped frame (4a), a crushing motor (4b), a crushing rotating shaft (4c), a fixed rotating shaft (4d), a crushing connecting rod (4e), a crushing cam (4f), a connecting block (4g), a lifting sliding rod (4h), a guide cylinder (4j), a limiting block (4k), a crushing sliding cylinder (4m), a crushing spring (4n) and a crushing base (4p), wherein the lower end of an L-shaped protection frame (5) positioned on the inner side of a clamping sliding plate (3a) is provided with the T-shaped frame (4a) with an upward opening, the fixed rotating shaft (4d) is arranged in the T-shaped frame (4a) in a rotating matching manner, the crushing connecting rod (4e) is uniformly arranged on the fixed rotating shaft (4d) in a rotating matching manner, the connecting block (4g) is arranged on the crushing connecting rod (4e), the crushing rotating shaft (4c) is arranged in the T-shaped frame (4a, crushing cams (4f) are uniformly arranged on a crushing rotating shaft (4c) through splines, the crushing cams (4f) are positioned below a crushing connecting rod (4e), the arc-shaped outer wall of each crushing cam (4f) is abutted against a connecting block (4g), a crushing motor (4b) is arranged in a T-shaped frame (4a) through a motor base, an output shaft of the crushing motor (4b) is connected with the crushing rotating shaft (4c) through a coupler, guide cylinders (4j) are uniformly arranged on the T-shaped frame (4a) positioned below the crushing connecting rod (4e), lifting slide rods (4h) are arranged at the end parts of the crushing connecting rod (4e) through rotating matching, crushing slide cylinders (4m) are arranged at the lower ends of the lifting slide rods (4h), the crushing slide cylinders (4m) are positioned in the guide cylinders (4j), limiting slide grooves are formed in the circular side walls of the crushing slide cylinders (4m), and limiting blocks (4k) are arranged in the, the limiting block (4k) is located in the limiting sliding groove, the crushing sliding barrel (4m) is connected with the limiting block (4k) through a crushing spring (4n), and the crushing base (4p) is installed at the lower end of the crushing sliding barrel (4 m).
3. The method for recycling the concrete reinforcement preform according to claim 2, wherein: rotatory lug (3j) be incomplete gear shape, be provided with single rack on rotatory lug (3j), can drive centre gripping carousel (3g) through rotatory lug (3j) and slowly rotate, further drive the reinforcing bar prefab and rotate to this realizes the broken effect of circumference to the reinforcing bar prefab.
4. The method for recycling the concrete reinforcement preform according to claim 2, wherein: the arc-shaped clamping surface of the clamping seat (3p4) is uniformly provided with a locking rack for enhancing friction force.
5. The method for recycling the concrete reinforcement preform according to claim 1, wherein: the crushing cam (4f) is of an incomplete circular structure, and a semicircular lug which is used for intensifying angle change when the crushing connecting rod (4e) overturns is arranged on the crushing cam (4 f).
6. The method for recycling the concrete reinforcement preform according to claim 1, wherein: the lower end face of the crushing base (4p) is uniformly provided with conical blocks for increasing the crushing effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010897105.7A CN112044524A (en) | 2020-08-31 | 2020-08-31 | Concrete reinforcement prefabricated part recycling method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010897105.7A CN112044524A (en) | 2020-08-31 | 2020-08-31 | Concrete reinforcement prefabricated part recycling method |
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| CN112044524A true CN112044524A (en) | 2020-12-08 |
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| CN202010897105.7A Withdrawn CN112044524A (en) | 2020-08-31 | 2020-08-31 | Concrete reinforcement prefabricated part recycling method |
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| CN112691722A (en) * | 2021-01-07 | 2021-04-23 | 上海线超启电线电缆有限公司 | Broken recovery plant is pulled out to old and useless cement pole |
| CN113019601A (en) * | 2021-03-08 | 2021-06-25 | 邱敏游 | Preparation method of green recycled concrete |
| CN113172077A (en) * | 2021-04-26 | 2021-07-27 | 付艳艳 | Recovery processing device of electric power concrete pole |
| CN113522487A (en) * | 2021-09-14 | 2021-10-22 | 常州市振邦化工制造有限公司 | Sealing structure and flocculant crusher with same |
| CN113798032A (en) * | 2021-10-28 | 2021-12-17 | 冯艳萍 | Preparation method of recycled concrete |
| CN114472449A (en) * | 2022-01-29 | 2022-05-13 | 绍兴凤登环保有限公司 | Crushing device for hazardous waste material barrel |
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| CN113522487A (en) * | 2021-09-14 | 2021-10-22 | 常州市振邦化工制造有限公司 | Sealing structure and flocculant crusher with same |
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| CN113798032A (en) * | 2021-10-28 | 2021-12-17 | 冯艳萍 | Preparation method of recycled concrete |
| CN114472449A (en) * | 2022-01-29 | 2022-05-13 | 绍兴凤登环保有限公司 | Crushing device for hazardous waste material barrel |
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Application publication date: 20201208 |