CN214107362U

CN214107362U - Rebar taking-out device in concrete block

Info

Publication number: CN214107362U
Application number: CN202022763916.6U
Authority: CN
Inventors: 杨洪恩; 刘远东; 陈硕; 朱威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-03
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a steel bar taking-out device in concrete block, which comprises a frame and a driving motor, wherein an upper conveyer belt is horizontally arranged on one side of the upper part of the frame, an outer side protective cover is arranged at the middle part of the upper conveyer belt, a driving motor is horizontally arranged on one side of the upper part of a side mounting frame, one end of an output shaft of a reducer is connected with a crankshaft, a workbench is arranged at the position of the other side of the upper part of the frame, a screw rod translation mechanism is arranged on the upper part of the upper mounting frame along the width direction of the frame, an electromagnet is arranged at the bottom of a slide seat below the screw rod translation mechanism, and a crushing mechanism is arranged between the upper conveyer belt and the workbench, further clear away the outside concrete piece of reinforcing bar, retrieve the reinforcing bar.

Description

Rebar taking-out device in concrete block

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a reinforcing bar remove device in concrete block.

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (containing admixture and blending) material according to a certain proportion and stirring, and is widely applied to civil engineering. When dismantling the house, will make the wall of concrete split, form more concrete block that includes the reinforcing bar, and the reinforcing bar in these concrete block is inconvenient takes out, and the reinforcing bar is difficult to retrieve. Therefore, the utility model provides a reinforcing bar remove device is used for solving above-mentioned problem in the concrete piece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar remove device in concrete block to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reinforcing bar remove device in concrete piece, includes frame and driving motor, one side horizontal installation on frame upper portion has last conveyer belt, go up the outside protection casing at conveyer belt middle part, the frame has the side mounting bracket in the position horizontal installation of protection casing both sides, one side horizontal installation on side mounting bracket upper portion has driving motor, driving motor's the input shaft of output shaft reduction gear, the one end of the output shaft bent axle of reduction gear, the workstation is installed with the position of last conveyer belt same height to the opposite side on frame upper portion, the frame is installed the mounting bracket in workstation top position, it installs lead screw translation mechanism along frame width direction to go up mounting bracket upper portion, the electro-magnet is installed to the slide bottom of lead screw translation mechanism below, go up and install crushing mechanism between conveyer belt and the workstation.

Preferably, the connecting sleeves connected with the end parts of the shafts are sleeved outside the connecting rod journals on the two sides of the crankshaft, the other ends of the connecting shafts are connected with the end parts of the straight shafts through pin shafts, and the other ends of the straight shafts are connected with the connecting positions on the back parts of the impact blocks.

Preferably, the straight shaft penetrates through holes formed in two sides of the protective cover, and the other side of the impact block is welded with the convex blocks in an array shape.

Preferably, crushing mechanism includes outer frame, goes up the goat's horn and grinds, lower goat's horn is ground, driven gear, driving gear and gear motor, it grinds the inside upside of outer frame to go up the goat's horn, down the goat's horn is ground and is installed the position under the goat's horn is ground on outer frame inboard, driven gear installs at last goat's horn and grinds the pivot tip of one side with lower goat's horn, driving gear upside and downside and driven gear meshing, gear motor's output shaft tip is installed to the driving gear.

Preferably, gear motor horizontal installation is on frame one side welded mount table upper portion, go up the goat's horn and roll the outside lug of lower goat's horn and stagger each other.

Preferably, both ends of the crankshaft pass through the bearings with the seats, and the bearings with the seats are installed at both sides of the upper part of the side installation frame.

Preferably, the lower conveyer belt is installed in the inboard lower part slope of frame, the conveyer belt is the belt conveyer belt down, it is the roller bearing conveyer belt to go up the conveyer belt, the frame deviates from the one side slope of connecting the upper mounting bracket and installs the baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the driving motor is used for outputting power and driving the crankshaft to rotate after the torque is changed through the speed reducer, the crankshaft drives the connecting shafts connected with the two sides of the crankshaft to reciprocate, the two connecting shafts correspondingly drive the two straight shafts to do piston motion, the two straight shafts correspondingly drive the two impact blocks to do piston motion, the impact blocks on the two sides inside the protective cover continuously impact the concrete blocks, the concrete blocks are gradually crushed, the reinforcing steel bars are gradually exposed from the concrete blocks, the concrete outside the reinforcing steel bars is removed, and the reinforcing steel bars are convenient to recover;

2. the driving gear is driven to rotate by the work of the speed reduction motor, the driving gear drives the two driven gears to rotate, the two driven gears respectively drive the upper claw roller and the lower claw roller to rotate oppositely, the upper conveying belt conveys the steel bars which are mixed or partially wrapped to pass between the upper claw roller and the lower claw roller, the upper claw roller and the lower claw roller crush the concrete blocks outside the steel bars, the concrete blocks outside the steel bars are further removed, and the steel bars are recycled;

3. utilize lead screw translation mechanism to remove the electro-magnet to the workstation directly over back electro-magnet circular telegram produce suction and adsorb the reinforcing bar, the reinforcing bar adsorbs to accomplish back lead screw translation mechanism again with electro-magnet removal to the back electro-magnet outage of baffle top, the reinforcing bar drops to baffle upper portion, the reinforcing bar direction of electro-magnet suction is stacked to the frame outside to the baffle, makes things convenient for the collection of reinforcing bar.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the protective cover of the present invention;

fig. 3 is a schematic structural view of the crushing mechanism of the present invention.

In the figure: the device comprises a rack 1, an upper conveying belt 2, a protective cover 3, a driving motor 4, a speed reducer 5, a crankshaft 6, a crushing mechanism 7, a workbench 8, a screw rod translation mechanism 9, an electromagnet 10, a guide plate 11, a lower conveying belt 12, a side mounting frame 13, an impact block 14, a straight shaft 15, a connecting shaft 16, a belt seat bearing 17, an upper mounting frame 18, an outer frame 71, an upper claw roller 72, a lower claw roller 73, a driven gear 74, a driving gear 75 and a speed reducing motor 76.

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

Referring to fig. 1 to 3, the present invention provides a technical solution: a device for taking out reinforcing steel bars in concrete blocks comprises a rack 1 and a driving motor 4, wherein an upper conveying belt 2 is horizontally arranged on one side of the upper portion of the rack 1, an outer side protective cover 3 is arranged in the middle of the upper conveying belt 2, the protective cover 3 separates the broken position of the concrete blocks from the outside and prevents fragments from splashing, a side mounting frame 13 is horizontally arranged on the two sides of the protective cover 3 of the rack 1, the driving motor 4 is horizontally arranged on one side of the upper portion of the side mounting frame 13, an output shaft of the driving motor 4 is connected with an input shaft of a speed reducer 5, the driving motor 4 and the speed reducer 5 form a B2/X4-3KW type horizontal cycloidal pin gear speed reducer, an output shaft of the speed reducer 5 is connected with one end of a crankshaft 6, a workbench 8 is arranged on the other side of the upper portion of the rack 1 and at the same height as the upper conveying belt 2, an upper mounting frame 18 is arranged on the upper portion of the workbench 8, and a lead screw translation mechanism 9 is arranged on the upper portion of the upper mounting frame 18 along the width direction of the rack 1, the screw translation mechanism 9 is an electric screw translation table, an electromagnet 10 is arranged at the bottom of a sliding seat below the screw translation mechanism 9, and a crushing mechanism 7 is arranged between the upper conveying belt 2 and the workbench 8; after the screw translation mechanism 9 moves the electromagnet 10 to a position right above the workbench 8, the electromagnet 8 is electrified to generate suction to adsorb steel bars, after the steel bars are adsorbed, the screw translation mechanism 9 moves the electromagnet 10 to a position above the guide plate 11, then the electromagnet 10 is powered off, and the steel bars fall onto the upper portion of the guide plate 11.

Furthermore, connecting sleeves at the end parts of connecting shafts 16 are sleeved outside connecting rod journals at two sides of the crankshaft 6, the other ends of the connecting shafts 16 are connected with the end parts of the straight shafts 15 through pin shafts, and the other ends of the straight shafts 15 are connected with connecting positions at the back parts of the impact blocks 14; the driving motor 4 outputs power and drives the crankshaft 6 to rotate after being turned by the reducer 5, the crankshaft 6 drives the connecting shafts 16 connected with the two sides of the crankshaft to reciprocate, the two connecting shafts 16 correspondingly drive the two straight shafts 15 to do piston motion, the two straight shafts 15 correspondingly drive the two impact blocks 14 to do piston motion, the impact blocks 14 on the two sides inside the protective cover 3 continuously impact the concrete blocks, the concrete blocks are gradually crushed, the reinforcing steel bars are gradually exposed from the concrete blocks, the concrete outside the reinforcing steel bars is removed, and the reinforcing steel bars are conveniently recycled.

Further, the straight shaft 15 penetrates through holes formed in two sides of the protective cover 3, and bumps are welded on the other side of the impact block 14 in an array shape; the raised bumps on the sides of the impact block 14 enhance the ability of the impact block 14 to break when it strikes the concrete.

Further, the crushing mechanism 7 includes an outer frame 71, an upper cleat roller 72, a lower cleat roller 73, a driven gear 74, a driving gear 75 and a speed reduction motor 76, the upper cleat roller 72 is horizontally installed on the upper side inside the outer frame 71, the lower cleat roller 73 is installed on the inner side of the outer frame 71 and right below the upper cleat roller 72, the driven gear 74 is installed on the end of the rotating shaft on one side of the upper cleat roller 72 and the lower cleat roller 73, the upper side and the lower side of the driving gear 75 are engaged with the driven gear 74, the driving gear 75 is installed on the end of the output shaft of the speed reduction motor 76, the speed reduction motor 76 operates to drive the driving gear 75 to rotate, the driving gear 75 drives the two driven gears 74 to rotate, the two driven gears 74 respectively drive the upper cleat roller 72 and the lower cleat roller 73 to rotate in opposite directions, the upper conveyor belt 2 conveys the steel bars which are mingled or partially wrapped up between the upper cleat roller 72 and the lower cleat roller 73, the upper cleat roller 72 and the lower cleat roller 73 crush the concrete blocks outside the steel bars, further clear away the outside concrete piece of reinforcing bar, retrieve the reinforcing bar.

Furthermore, a speed reducing motor 76 is horizontally arranged at the upper part of a mounting table welded at one side of the rack 1, the speed reducing motor 76 is a BWD1XWD3-1.5KW type horizontal cycloidal pinwheel speed reducer, and convex blocks outside an upper cleat roller 72 and a lower cleat roller 73 are mutually staggered; the crushing effect of the upper cleat grinding 72 and the lower cleat grinding 73 which are mutually staggered with the convex blocks is better.

Further, both ends of the crankshaft 6 pass through the bearings 17 with seats, and the bearings 17 with seats are installed at both sides of the upper part of the side mounting frame 13; the crankshaft 6 is horizontally mounted on the upper portion of the side mounting bracket 13 by a shaft bearing 17, and the crankshaft 6 can normally operate.

Further, a lower conveying belt 12 is obliquely installed at the lower part of the inner side of the rack 1, the lower conveying belt 12 is a belt conveying belt, the upper conveying belt 2 is a roller conveying belt, and a guide plate 11 is obliquely installed at one side of the rack 1, which deviates from the upper mounting frame 18; the guide plate 11 guides the reinforcing steel bars sucked out by the electromagnet 10 to the outer side of the frame 1 for stacking, and the lower conveying belt 12 collects concrete fragments falling from the positions of the upper conveying belt 2 and the crushing mechanism 7 to the outer side of the frame 1 for stacking.

The working principle is as follows: during actual work, a worker carries a concrete block to the upper part of an upper conveying belt 2, the upper conveying belt 2 drives the concrete block to move towards a crushing mechanism 7, a driving motor 4 outputs power and drives a crankshaft 6 to rotate after being turned by a reducer 5, the crankshaft 6 drives connecting shafts 16 connected with two sides of the crankshaft to reciprocate, the two connecting shafts 16 correspondingly drive two straight shafts 15 to do piston motion, the two straight shafts 15 correspondingly drive two impact blocks 14 to do piston motion, the impact blocks 14 on two sides inside a protective cover 3 continuously impact the concrete block, the concrete block is gradually crushed, steel bars are gradually exposed from the concrete block, then the upper conveying belt 2 continuously conveys steel bars and doped crushed concrete blocks, the reducing motor 76 works to drive a driving gear 75 to rotate, the driving gear 75 drives two driven gears 74 to rotate, the two driven gears 74 respectively drive an upper cleat mill 72 and a lower cleat mill 73 to rotate oppositely, go up 2 reinforcing bars that carry mix with or part parcel of conveyer belt and pass between goat's horn mill 72 and goat's horn mill 73 down, go up goat's horn mill 72 and goat's horn mill 73 down with the outside concrete piece crushing of reinforcing bar, further clear away the outside concrete piece of reinforcing bar, the clean up reinforcing bar of concrete is promoted to 8 upper portions of workstation, 8 circular telegrams of back electro-magnet 8 that lead screw translation mechanism 9 removed electro-magnet 10 directly over workstation 8 produce suction adsorption reinforcing bar, lead screw translation mechanism 9 removed electro-magnet 10 behind 11 tops of baffle with electro-magnet 10 again after the reinforcing bar adsorption was accomplished, the reinforcing bar falls 11 upper portions of baffle, 11 the reinforcing bar of electro-magnet 10 suction is led to the outside of frame and is stacked 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforcing bar remove device in concrete piece, includes frame (1) and driving motor (4), its characterized in that, one side horizontal installation on frame (1) upper portion has last conveyer belt (2), go up outside protection casing (3) at conveyer belt (2) middle part, frame (1) has side mounting bracket (13) at the position horizontal installation of protection casing (3) both sides, one side horizontal installation on side mounting bracket (13) upper portion has driving motor (4), the input shaft of output shaft reduction gear (5) of driving motor (4), the one end of output shaft connecting bent axle (6) of reduction gear (5), workstation (8) are installed with last conveyer belt (2) same height position to the opposite side on frame (1) upper portion, mounting bracket (18) are installed to frame (1) in workstation (8) top position, go up mounting bracket (18) upper portion and install lead screw translation mechanism (9) along frame (1) width direction, electromagnet (10) are installed to the slide bottom of lead screw translation mechanism (9) below, go up and install crushing mechanism (7) between conveyer belt (2) and workstation (8).

2. A device for removing reinforcing bars from concrete blocks according to claim 1, characterized in that: connecting sleeves at the end parts of connecting shafts (16) are sleeved outside connecting rod journals on two sides of the crankshaft (6), the other ends of the connecting shafts (16) are connected with the end parts of straight shafts (15) through pin shafts, and the other ends of the straight shafts (15) are connected with connecting positions at the back parts of the impact blocks (14).

3. A device for removing reinforcing bars from concrete blocks according to claim 2, characterized in that: the straight shaft (15) penetrates through holes formed in two sides of the protective cover (3), and bumps are welded on the other side of the impact block (14) in an array shape.

4. A device for removing reinforcing bars from concrete blocks according to claim 1, characterized in that: crushing mechanism (7) are including outer frame (71), go up goat's horn and grind (72), down goat's horn and grind (73), driven gear (74), driving gear (75) and gear motor (76), it grinds (72) horizontal installation and is in the inside upside of outer frame (71), down goat's horn is ground (73) and is installed and go up the position under goat's horn and grind (72) on outer frame (71) inboard, driven gear (74) are installed and are ground (72) and down the pivot tip of goat's horn grinding (73) one side at last goat's horn, driving gear (75) upside and downside and driven gear (74) meshing, the output shaft tip at gear motor (76) is installed in driving gear (75).

5. A device for removing reinforcing bars from concrete blocks according to claim 4, characterized in that: the speed reducing motor (76) is horizontally arranged on the upper portion of a mounting table welded on one side of the rack (1), and the convex blocks outside the upper claw roller (72) and the lower claw roller (73) are staggered mutually.

6. A device for removing reinforcing bars from concrete blocks according to claim 1, characterized in that: the two ends of the crankshaft (6) penetrate through the bearings (17) with the seat, and the bearings (17) with the seat are installed on the two sides of the upper portion of the side installation frame (13).

7. A device for removing reinforcing bars from concrete blocks according to claim 1, characterized in that: conveyer belt (12) down are installed in the lower part slope of frame (1) inboard, conveyer belt (12) are belt conveyor down, it is the roller bearing conveyer belt to go up conveyer belt (2), frame (1) deviates from the one side slope of connecting up mounting bracket (18) and installs baffle (11).