CN219004390U - Gate-type old and useless bar shear - Google Patents

Gate-type old and useless bar shear Download PDF

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Publication number
CN219004390U
CN219004390U CN202222815080.9U CN202222815080U CN219004390U CN 219004390 U CN219004390 U CN 219004390U CN 202222815080 U CN202222815080 U CN 202222815080U CN 219004390 U CN219004390 U CN 219004390U
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wall
bevel gear
fixedly connected
rod
steel bars
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CN202222815080.9U
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Chinese (zh)
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林华情
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Anhui Runye Renewable Resources Utilization Co ltd
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Anhui Runye Renewable Resources Utilization Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The utility model belongs to the technical field of shears and aims to solve the problem that waste steel bars are different in form after being used and are in irregular strip shape, so that pressing equipment is inconvenient to press; according to the utility model, the reinforcing steel bars on the conveying belt are continuously pressed and shaped through the pressing plate in the shaping mechanism, so that the later-stage reinforcing steel bars are conveniently cut, the stability of the waste reinforcing steel bars in cutting is improved, the cut waste reinforcing steel bars are crushed through the rotation of the two groups of crushing rollers in the crushing mechanism, and the waste reinforcing steel bars are conveniently collected and processed.

Description

Gate-type old and useless bar shear
Technical Field
The utility model relates to the technical field of shears, in particular to a gate-type waste steel bar shear.
Background
The shearing machine is a machine tool, adopts hydraulic drive, has reliable safety performance, is mainly suitable for cutting metal plates such as steel plates, copper plates, nickel plates and the like, has wide application range, and can be used as pressing equipment of metal recovery processing units and also can be used as furnace burden processing of factory casting workshops and metal cutting pressing equipment in the mechanical building industry;
when the waste steel bars are recycled, the crane is used for conveying the waste steel bars to the shearing machine, the conveying equipment is used for conveying the waste steel bars to the position below the pressing equipment, the cutting equipment is used for cutting the steel bars after the pressing equipment presses the waste steel bars, in the prior art, when the waste steel bars are conveyed to the position below the pressing equipment, the pressing equipment is inconvenient to press due to the fact that the waste steel bars are in irregular strip shapes after being used, the waste steel bars are unstable in cutting, meanwhile, the cut steel bars cannot be collected and crushed in a unified mode, and the furnace returning processing of the waste steel bars in the later period is not facilitated;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The utility model aims to provide a gate-type waste steel bar shearing machine, which is characterized in that a pressing plate in a shaping mechanism is used for continuously pressing and shaping steel bars on a conveying belt, so that later-stage steel bar cutting is facilitated, the stability of the waste steel bars in cutting is improved, the cut waste steel bars are crushed by rotating two groups of crushing rollers in a crushing mechanism, the waste steel bars are conveniently collected and processed, and the problem that the pressing equipment is inconvenient to press due to the fact that the waste steel bars are different in shape after being used is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a gate-type old and useless bar shear, includes the equipment rack, one side of equipment rack is provided with the portal, the top of portal is provided with pressing equipment and cutting equipment, be provided with the processing board under pressing equipment and the cutting equipment, and processing board and the lateral wall fixed connection of portal, the middle part of equipment rack is provided with drive mechanism, drive mechanism's top is provided with shaping mechanism, the output of processing board is provided with grinding mechanism;
the shaping mechanism comprises a connecting plate, a pressing plate, a reciprocating screw rod, a first limiting rod, a second limiting rod, a first bevel gear, a second bevel gear, a rotating rod, a third bevel gear and a fourth bevel gear, wherein the third bevel gear is connected with the outer wall of the fourth bevel gear in a meshed mode, the rotating rod is fixedly connected to the center of the third bevel gear, two groups of second bevel gears are fixedly connected to the outer wall of the rotating rod, the first bevel gear is connected to the outer wall of the second bevel gear in a meshed mode, the reciprocating screw rod is fixedly connected to the center of the first bevel gear, the pressing plate is connected to the outer wall of the reciprocating screw rod in a threaded mode, the pressing plate is connected with the side wall of the equipment frame in a sliding mode, and the connecting plate is connected to the top of the reciprocating screw rod in a rotating mode through a bearing mode and is fixedly connected to the side wall of the connecting plate and the equipment frame.
Further, the outer wall of the rotating rod is rotationally connected with a first limiting rod through a bearing, the first limiting rod is fixedly connected with the outer wall of the equipment rack, the outer wall of the reciprocating screw rod is rotationally connected with a second limiting rod through a bearing, and the second limiting rod is fixedly connected with the outer wall of the equipment rack.
Further, the drive mechanism includes conveyer belt, delivery wheel, motor and transfer line, the delivery wheel is provided with two sets ofly, two sets ofly the transmission is connected with the conveyer belt between the delivery wheel, the center department fixedly connected with transfer line of delivery wheel, a set of the one end of transfer line is provided with the motor, and the inner wall fixed connection of motor and equipment rack, a set of the other end of transfer line and the center department fixed connection of fourth bevel gear.
Further, grinding mechanism includes collecting box, grinding roller, first pivot, second pivot, first drive wheel, conveyer belt and second drive wheel, the outer wall transmission of second drive wheel and first drive wheel is connected with the conveyer belt, the output of processing board is provided with the collecting box, the center department fixedly connected with first pivot of first drive wheel, the one end of first pivot extends to the inside of collecting box and passes through the bearing rotation with the inner wall of collecting box and be connected, the inner wall of collecting box rotates and is connected with the second pivot, all fixedly connected with grinding roller on the outer wall of first pivot and second pivot, two sets of grinding roller meshing are connected.
Further, the second driving wheel is fixedly connected with the outer wall of the other group of driving rods.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the fourth bevel gear in the shaping mechanism is meshed with the third bevel gear to drive the rotating rod to rotate, the rotating rod drives the two groups of second bevel gears to rotate, the second bevel gears drive the two groups of reciprocating screw rods to rotate, the reciprocating screw rods drive the pressing plates on the outer walls of the reciprocating screw rods to move up and down, the steel bars on the conveying belt are continuously pressed and shaped, the later-stage steel bar cutting is facilitated, and the stability of the waste steel bars in cutting is improved;
2. according to the utility model, the rotation of the first rotating shaft is realized through the mutual coordination among the second driving wheel, the first driving wheel and the conveying belt in the grinding mechanism, and the first rotating shaft and the second rotating shaft drive the two groups of grinding rollers to rotate so as to grind the reinforcing steel bars, thereby facilitating the collection and processing of the reinforcing steel bars;
3. according to the utility model, the reinforcing steel bars on the conveying belt are continuously pressed and shaped through the pressing plate in the shaping mechanism, so that the later-stage reinforcing steel bars are conveniently cut, the stability of the waste reinforcing steel bars in cutting is improved, the cut waste reinforcing steel bars are crushed through rotation of the two groups of crushing rollers in the crushing mechanism, and the waste reinforcing steel bars are conveniently collected and processed.
Drawings
For the convenience of those skilled in the art, the present utility model will be further described with reference to the accompanying drawings;
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the setting mechanism of the present utility model;
FIG. 3 is a perspective view of the transmission mechanism of the present utility model;
FIG. 4 is a front view of the grinding mechanism of the present utility model;
fig. 5 is a perspective view of the equipment rack of the present utility model.
Reference numerals: 1. an equipment rack; 2. processing a plate; 3. a shaping mechanism; 4. a pressing device; 5. a door frame; 6. a cutting device; 7. a grinding mechanism; 8. a transmission mechanism; 31. a connecting plate; 32. pressing the plate; 33. a reciprocating screw rod; 34. a first stop lever; 35. a second limit rod; 36. a first bevel gear; 37. a second bevel gear; 38. a rotating rod; 39. a third bevel gear; 310. a fourth bevel gear; 71. a collection box; 72. grinding rollers; 73. a first rotating shaft; 74. a second rotating shaft; 75. a first driving wheel; 76. a conveyor belt; 77. a second driving wheel; 81. a conveyor belt; 82. a conveying wheel; 83. a motor; 84. a transmission rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
when retrieving old and useless reinforcing bar, place old and useless reinforcing bar on the cutter, when carrying old and useless reinforcing bar under pressing equipment, because old and useless reinforcing bar is different after the use form, be irregular strip and lead to pressing equipment inconvenient pressing, cause old and useless reinforcing bar unstable when cutting, propose a solution now:
as shown in fig. 1-5, the gate-type waste bar shearing machine provided by the utility model comprises a machine frame 1, wherein a portal 5 is arranged on one side of the machine frame 1, a pressing device 4 and a cutting device 6 are arranged at the top of the portal 5, the pressing device 4 and the cutting device 6 are the prior art in the gate-type shearing machine, a telescopic rod in the pressing device 4 firstly moves downwards to press steel, the cutting device 6 then moves downwards to cut steel, a processing plate 2 is arranged right below the pressing device 4 and the cutting device 6, the processing plate 2 is a steel cutting part, the processing plate 2 is fixedly connected with the side wall of the portal 5, a transmission mechanism 8 is arranged in the middle of the machine frame 1, a shaping mechanism 3 is arranged at the top of the transmission mechanism 8, and a grinding mechanism 7 is arranged at the output end of the processing plate 2;
the shaping mechanism 3 comprises a connecting plate 31, a pressing plate 32, a reciprocating screw 33, a first limiting rod 34, a second limiting rod 35, a first bevel gear 36, a second bevel gear 37, a rotating rod 38, a third bevel gear 39 and a fourth bevel gear 310, wherein the third bevel gear 39 is connected with the outer wall of the fourth bevel gear 310 in a meshed manner, the rotating rod 38 is fixedly connected with the center of the third bevel gear 39, two groups of second bevel gears 37 are fixedly connected to the outer wall of the rotating rod 38, the first bevel gear 36 is connected with the outer wall of the second bevel gear 37 in a meshed manner, the reciprocating screw 33 is fixedly connected to the center of the first bevel gear 36, the pressing plate 32 is connected with the side wall of the equipment rack 1 in a sliding manner, the top of the reciprocating screw 33 is rotatably connected with the connecting plate 31 through a bearing, and the connecting plate 31 is fixedly connected with the side wall of the equipment rack 1.
In this embodiment, the fourth bevel gear 310 in the shaping mechanism 3 is meshed with the third bevel gear 39 to drive the rotating rod 38 to rotate, the rotating rod 38 drives the two groups of second bevel gears 37 to rotate, the second bevel gears 37 drive the two groups of reciprocating screw rods 33 to rotate, the reciprocating screw rods 33 drive the pressing plate 32 on the outer wall of the reciprocating screw rods to move up and down, so that the reinforcing steel bars on the conveying belt 81 are continuously pressed and shaped, the later-stage reinforcing steel bar cutting is facilitated, and the stability of the waste reinforcing steel bars in cutting is improved.
Embodiment two:
the outer wall of the rotating rod 38 is rotatably connected with a first limiting rod 34 through a bearing, the first limiting rod 34 plays a limiting purpose on the rotating rod 38, the first limiting rod 34 is fixedly connected with the outer wall of the equipment frame 1, the outer wall of the reciprocating screw rod 33 is rotatably connected with a second limiting rod 35 through a bearing, the second limiting rod 35 mainly limits the reciprocating screw rod 33, and the second limiting rod 35 is fixedly connected with the outer wall of the equipment frame 1.
The transmission mechanism 8 comprises a conveying belt 81, conveying wheels 82, a motor 83 and a transmission rod 84, wherein the conveying wheels 82 are provided with two groups, the conveying belt 81 is connected between the two groups of conveying wheels 82 in a transmission manner, the transmission rod 84 is fixedly connected to the center of the conveying wheels 82, one end of one group of transmission rods 84 is provided with the motor 83, the motor 83 is fixedly connected with the inner wall of the equipment rack 1, and the other end of the one group of transmission rods 84 is fixedly connected with the center of the fourth bevel gear 310.
Specifically, the motor 83 drives a set of transmission rods 84 to rotate, the transmission rods 84 drive a set of conveying wheels 82 to rotate, one set of conveying wheels 82 drive another set of conveying wheels 82 to rotate through the conveying belt 81, and the steel bars are conveyed through the rotation of the conveying belt 81.
Embodiment III:
the waste steel bars after cutting do not have collecting and grinding equipment, which is not beneficial to the furnace returning processing and casting of the waste steel bars in the later stage, and a solution is proposed at present:
the grinding mechanism 7 comprises a collecting box 71, a grinding roller 72, a first rotating shaft 73, a second rotating shaft 74, a first driving wheel 75, a conveying belt 76 and a second driving wheel 77, wherein the outer walls of the second driving wheel 77 and the first driving wheel 75 are in transmission connection with the conveying belt 76, the collecting box 71 is arranged at the output end of the processing plate 2, the first rotating shaft 73 is fixedly connected with the center of the first driving wheel 75, one end of the first rotating shaft 73 extends to the inside of the collecting box 71 and is in rotary connection with the inner wall of the collecting box 71 through a bearing, the inner wall of the collecting box 71 is in rotary connection with the second rotating shaft 74, the grinding roller 72 is fixedly connected to the outer walls of the first rotating shaft 73 and the second rotating shaft 74, and the two groups of grinding rollers 72 are in meshed connection. Specifically, the second driving wheel 77 is driven to rotate by the other group of driving rods 84, the second driving wheel 77 is in driving connection with the first driving wheel 75 through the conveying belt 76, and the first rotating shaft 73 drives the grinding roller 72 on the outer wall of the first rotating shaft to rotate.
The second driving wheel 77 is fixedly connected with the outer wall of the other group of driving rods 84.
In this embodiment, the second driving wheel 77, the first driving wheel 75 and the conveyor belt 76 in the grinding mechanism 7 are mutually matched to realize the rotation of the first rotating shaft 73, and the first rotating shaft 73 and the second rotating shaft 74 drive the two groups of grinding rollers 72 to rotate so as to grind the reinforcing steel bars, thereby facilitating the collection and processing of the reinforcing steel bars.
The working process and principle of the utility model are as follows:
placing the waste steel bars at one end of the transmission mechanism 8, enabling the conveying belt 81 to work, conveying the waste steel bars, enabling the transmission rod 84 to drive the fourth bevel gear 310 to rotate, enabling the fourth bevel gear 310 to drive the third bevel gear 39 to rotate, enabling the third bevel gear 39 to drive the rotary rod 38 to rotate, enabling the rotary rod 38 to drive two groups of second bevel gears 37 to rotate, enabling the second bevel gear 37 to drive the first bevel gear 36 to rotate, enabling the first bevel gear 36 to drive the reciprocating screw rod 33 to rotate, enabling the reciprocating screw rod 33 to drive the pressing plate 32 on the outer wall of the reciprocating screw rod 33 to move, enabling the pressing plate 32 to move downwards to press and shape the steel bars on the conveying belt 81, and facilitating pressing and cutting of later-stage steel bars;
the old and useless reinforcing bar after the design is carried to processing board 2 by drive mechanism 8, and the reinforcing bar that is located on the processing board 2 is pressed by pressing equipment 4 and cutting equipment 6 and is cut, and the reinforcing bar after the cutting is accomplished enters into collection box 71 inside, and two sets of grinding rollers 72 rotate simultaneously and pulverize the reinforcing bar, be convenient for the collection and the later stage processing of reinforcing bar.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form 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 utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (5)

1. The utility model provides a gate-type old and useless bar shear, includes equipment rack (1), one side of equipment rack (1) is provided with portal (5), the top of portal (5) is provided with pressing equipment (4) and cutting equipment (6), be provided with processing board (2) under pressing equipment (4) and cutting equipment (6), and processing board (2) and the lateral wall fixed connection of portal (5), a serial communication port, the middle part of equipment rack (1) is provided with drive mechanism (8), the top of drive mechanism (8) is provided with shaping mechanism (3), the output of processing board (2) is provided with grinding mechanism (7);
the shaping mechanism (3) comprises a connecting plate (31), a pressing plate (32), a reciprocating screw rod (33), a first limiting rod (34), a second limiting rod (35), a first bevel gear (36), a second bevel gear (37), a rotating rod (38), a third bevel gear (39) and a fourth bevel gear (310), wherein the third bevel gear (39) is connected with the outer wall of the fourth bevel gear (310) in a meshed mode, the rotating rod (38) is fixedly connected to the center of the third bevel gear (39), two groups of second bevel gears (37) are fixedly connected to the outer wall of the rotating rod (38), a first bevel gear (36) is connected to the outer wall of the second bevel gear (37) in a meshed mode, the reciprocating screw rod (33) is fixedly connected to the center of the first bevel gear (36), the pressing plate (32) is connected to the outer wall of the reciprocating screw rod (33) in a threaded mode, the top of the reciprocating screw rod (33) is connected with the connecting plate (31) in a sliding mode through a bearing, and the connecting plate (31) is fixedly connected to the side wall of the equipment rack (1).
2. The gate-type waste bar shear according to claim 1, wherein the outer wall of the rotary rod (38) is rotatably connected with a first limit rod (34) through a bearing, the first limit rod (34) is fixedly connected with the outer wall of the equipment rack (1), the outer wall of the reciprocating screw rod (33) is rotatably connected with a second limit rod (35) through a bearing, and the second limit rod (35) is fixedly connected with the outer wall of the equipment rack (1).
3. The gate-type waste bar shear according to claim 1, wherein the transmission mechanism (8) comprises a conveying belt (81), conveying wheels (82), a motor (83) and a transmission rod (84), the conveying wheels (82) are provided with two groups, the conveying belt (81) is connected between the conveying wheels (82) in a transmission manner, the transmission rod (84) is fixedly connected to the center of the conveying wheels (82), one end of one group of the transmission rods (84) is provided with the motor (83), the motor (83) is fixedly connected with the inner wall of the equipment rack (1), and the other end of one group of the transmission rods (84) is fixedly connected with the center of the fourth bevel gear (310).
4. A gate-type old and useless bar shear according to claim 3, characterized in that, grinding mechanism (7) include collecting box (71), grinding roller (72), first pivot (73), second pivot (74), first drive wheel (75), conveyer belt (76) and second drive wheel (77), the outer wall transmission of second drive wheel (77) and first drive wheel (75) is connected with conveyer belt (76), the output of processing board (2) is provided with collecting box (71), the center department fixedly connected with first pivot (73) of first drive wheel (75), the one end of first pivot (73) extends to the inside of collecting box (71) and is connected through the bearing rotation with the inner wall of collecting box (71), the inner wall rotation of collecting box (71) is connected with second pivot (74), all fixedly connected with grinding roller (72) on the outer wall of first pivot (73) and second pivot (74), two sets of grinding roller (72) meshing are connected.
5. The gate-type scrap bar shearing machine as set forth in claim 4 wherein said second drive wheel (77) is fixedly connected to the outer wall of another set of said drive bars (84).
CN202222815080.9U 2022-10-25 2022-10-25 Gate-type old and useless bar shear Active CN219004390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222815080.9U CN219004390U (en) 2022-10-25 2022-10-25 Gate-type old and useless bar shear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222815080.9U CN219004390U (en) 2022-10-25 2022-10-25 Gate-type old and useless bar shear

Publications (1)

Publication Number Publication Date
CN219004390U true CN219004390U (en) 2023-05-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222815080.9U Active CN219004390U (en) 2022-10-25 2022-10-25 Gate-type old and useless bar shear

Country Status (1)

Country Link
CN (1) CN219004390U (en)

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