CN111482538A

CN111482538A - Reinforcing steel bar bending and shearing machine

Info

Publication number: CN111482538A
Application number: CN202010404325.1A
Authority: CN
Inventors: 李辉虎
Original assignee: Fuzhou Changle District Siat Technology Co ltd
Current assignee: Fuzhou Changle District Siat Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-08-04

Abstract

The invention discloses a reinforcing steel bar bending and shearing machine which comprises a machine body, wherein a feeding space with a right opening is arranged in the machine body, a power transmission space is arranged at the rear side of the feeding space, a shearing groove is communicated with the left side wall of the feeding space, a hydraulic space is arranged on the upper side of the shearing groove, a working space is arranged on the upper side of the hydraulic space, a belt wheel space is arranged on the rear side of the working space, a bending space is communicated with the left side wall of the shearing groove, a power space is arranged on the rear side of the bending space, labor force is liberated, working efficiency is improved, errors caused by manpower during reinforcing steel bar laying are better controlled due to the precision of the machine, reinforcing steel bar laying work is more accurately carried out, and the automation of reinforcing steel bar laying is realized.

Description

Reinforcing steel bar bending and shearing machine

Technical Field

The invention relates to the related field of steel bar shearing equipment, in particular to a steel bar bending and shearing machine.

Background

With the development of society, the economy of China soars, the construction industry develops rapidly, and the investment of the country to the capital construction industry increases, but due to the limitation of the technology level, some works of the construction industry do not achieve full automation, and still use manpower to perform complicated operations such as steel bar laying work on some works.

Disclosure of Invention

The invention aims to provide a reinforcing steel bar bending and shearing machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a reinforcing steel bar bending and shearing machine comprises a machine body, wherein a feeding space with a right opening is arranged in the machine body, a power transmission space is arranged at the rear side of the feeding space, a shearing groove is communicated with the left side wall of the feeding space, a hydraulic space is arranged at the upper side of the shearing groove, a working space is arranged at the upper side of the hydraulic space, a belt wheel space is arranged at the rear side of the working space, a bending space is communicated with the left side wall of the shearing groove, a power space is arranged at the rear side of the bending space, a discharging space with a downward opening is communicated with the lower side wall of the bending space, a sheave space is arranged at the rear side of the discharging space, a resetting space is communicated with the left side wall of the discharging space, a triggering chute is communicated with the left side wall of the bending space, a triggering space is arranged at the left side of the triggering chute, a connecting rod space is arranged at the upper side of the bending space, and a bending device for bending, the bending device comprises a driving shaft which is rotatably installed between the front side wall and the rear side wall of the connecting rod space, a track wheel is fixedly arranged on the front side of the driving shaft, a track block is fixedly arranged on the front side surface of the track wheel, a driving rod shaft is rotatably connected between the front side wall and the rear side wall of the connecting rod space, a driving rod is fixedly arranged on the driving rod shaft, a track frame is rotatably connected with the front side surface of the driving rod, the track frame is slidably connected with the track block, a driven rod is hinged on the right side of the driving rod, a moving rod is slidably connected with the lower side wall of the connecting rod space, the moving rod extends downwards to penetrate through the lower side wall of the connecting rod space to enter the bending space, the moving rod is slidably connected with the upper side wall of the bending space, a slider frame is fixedly arranged on the lower side of the moving rod, sliding, the bending mechanism is characterized in that bending wheels are rotatably connected to the lower side of the push rod, bending rails are symmetrically arranged on the left and right sides of the rear side wall of the bending space, the two bending wheels are respectively in sliding connection with the corresponding bending rails, bending fixing blocks are symmetrically arranged on the left and right sides of the rear side wall of the bending space, transmission devices used for transmitting power and driving a machine to walk are arranged in the power transmission space, the belt wheel space, the power space, the triggering space and the sheave space, triggering devices used for triggering the bending devices are arranged in the triggering space and the resetting space, shearing devices used for shearing reinforcing steel bars are arranged in the working space, the hydraulic space and the shearing grooves, and pushing devices used for pushing the reinforcing steel bars to fall are arranged in the bending space and the pushing space.

Preferably, the transmission device comprises a motor fixedly installed in the machine body, the right side of the motor is in power connection with a second motor shaft, the second motor shaft extends rightwards to enter the power transmission space, the second motor shaft is rotationally connected with the left side wall of the power transmission space, the right side of the second motor shaft is fixedly provided with a linking bevel gear, a sheave rotating shaft is rotationally connected between the front side wall and the rear side wall of the power transmission space, the front side of the sheave rotating shaft is fixedly provided with a working bevel gear, the working bevel gear is meshed with the linking bevel gear, the rear side of the sheave rotating shaft is fixedly provided with a driving sheave, the front side surface of the driving sheave is fixedly provided with a sheave block, the front side wall and the rear side wall of the power transmission space are in up-down symmetric rotational connection with feeding wheel shafts, and the two feeding wheel shafts respectively extend forwards to penetrate through the front side wall of, the feeding wheel shafts are rotatably connected with the front side wall of the feeding space, the front sides of the two feeding wheel shafts are respectively fixedly provided with a feeding wheel, the rear side of the feeding wheel shaft at the upper side is fixedly provided with a driven sheave which can be abutted against the sheave block, the middle sides of the feeding wheel shafts at the upper side and the lower side are respectively fixedly provided with a driven sheave, the two driven sheaves are connected through a connecting belt, the left side of the motor is in power connection with a first motor shaft which extends leftwards to enter the power space, the first motor shaft is rotatably connected with the right side wall of the power space, the right side of the first motor shaft is fixedly provided with a rotating bevel gear, the lower side wall of the power space is rotatably connected with a rotating shaft which extends downwards to penetrate through the lower side wall of the power space to enter the sheave space, the rotating shaft is rotatably connected with the upper side wall of the sheave space, a top bevel gear is fixedly arranged on the upper side of the rotating shaft and is meshed with the rotating bevel gear, a bottom bevel gear is fixedly arranged on the lower side of the rotating shaft, a driving sheave shaft is rotatably connected between the left side wall and the right side wall of the sheave space, an irregular wheel is fixedly arranged on the driving sheave shaft, a propelling block is fixedly arranged on the right side surface of the irregular wheel, a rotating bevel gear is fixedly arranged on the driving sheave shaft and is meshed with the bottom bevel gear, a traveling shaft is rotatably connected between the left side wall and the right side wall of the sheave space, the left end and the right end of the traveling shaft respectively extend to the outside, a traveling wheel is fixedly arranged on the traveling shaft, a sheave is fixedly arranged on the traveling shaft, and the propelling block on the right side of the irregular wheel can be, a connecting bevel gear is fixedly arranged on the left side of the first motor shaft, a bevel gear shaft is rotatably connected to the upper side wall of the power space, the bevel gear shaft extends upwards to penetrate through the upper side wall of the power space and enter the belt wheel space, the bevel gear shaft is rotatably connected with the lower side wall of the belt wheel space, a transmission bevel gear is fixedly arranged on the lower side of the bevel gear shaft and is meshed with the connecting bevel gear, a driving bevel gear is fixedly arranged on the upper side of the bevel gear shaft, a driving shaft is rotatably connected between the front side wall and the rear side wall of the belt wheel space, the driving shaft extends forwards to penetrate through the front side wall of the belt wheel space and enter the connecting rod space, the driving shaft is rotatably connected with the rear side wall of the connecting rod space, a driven bevel gear is fixedly arranged on the front side of the, the fixed driving pulley that is equipped with in rear side of drive shaft, it is connected with the camshaft to rotate between the lateral wall around the band pulley space, the camshaft extends forward and runs through lateral wall enters into before the band pulley space among the workspace, the camshaft just with the lateral wall rotates behind the workspace to be connected, the fixed driven pulleys that are equipped with in front side of camshaft, driven pulleys with connect through the belt between the driving pulley, first motor shaft extends left and runs through power space left side wall enters into in the trigger space, first motor shaft and with the right side wall of trigger space rotates and is connected, the fixed solid fixed ring that is equipped with in left side of first motor shaft.

Preferably, the triggering device comprises a triggering short rod connected to the left side wall of the triggering chute in a sliding manner, the triggering short rod extends leftwards to penetrate through the left side wall of the triggering chute and enters the triggering space, the triggering short rod is connected with the right side wall of the triggering space in a sliding manner, a triggering block is fixedly arranged on the right side of the triggering short rod, a triggering rod is fixedly arranged on the left side of the triggering short rod, a driven connecting rod shaft is rotatably connected between the front side wall and the rear side wall of the triggering space, a rotating connecting rod is fixedly arranged on the driven connecting rod shaft and is fixedly connected with the rear side of the triggering rod, a connecting block is fixedly arranged on the upper side of the rotating connecting rod, a rotating ring is arranged on the outer side of the fixing ring, a sliding block is connected between the rotating ring and the fixing ring in a sliding manner, the sliding block is rotatably connected with the connecting block, the utility model discloses a reset device, including reset rod, trigger space, reset rod, reset block, reset rod.

Preferably, the shearing device comprises a cam fixedly mounted on the front side of the camshaft, a hydraulic rod is slidably connected to the lower side wall of the working space, the hydraulic rod extends downwards to penetrate through the lower side wall of the working space and enters the hydraulic space, the hydraulic rod is slidably connected to the upper side wall of the hydraulic space, a hydraulic block is slidably connected to the lower side wall of the hydraulic space and extends downwards to penetrate through the lower side wall of the hydraulic space and enters the shearing groove, the hydraulic block is slidably connected to the upper side wall of the shearing groove, a cutter is fixedly arranged on the lower side of the hydraulic block, a hydraulic cylinder is fixedly arranged in the hydraulic space, hydraulic oil is filled in the hydraulic cylinder, and a hydraulic spring is symmetrically connected between the hydraulic block and the hydraulic cylinder.

Preferably, the pushing device comprises a long rod shaft rotatably installed between the left side wall and the right side wall of the pushing space, a pushing long rod is fixedly arranged on the long rod shaft, a pushing short rod is connected to the front side wall of the pushing space in a sliding manner, the pushing long rod is hinged to the pushing short rod, the pushing short rod extends forwards to penetrate through the front side wall of the pushing space and enter the space of the triangular plate, the pushing short rod is connected to the rear side wall of the space of the triangular plate in a sliding manner, a pushing triangular plate is fixedly arranged on the front side surface of the pushing short rod, the pushing triangular plate extends forwards to penetrate through the front side wall of the space of the triangular plate and enter the bending space, the pushing triangular plate is connected to the front side wall of the space of the triangular plate and the rear side wall of the bending space in a sliding manner, and a roller connecting rod is connected to one side, two the one end that the gyro wheel connecting rod is close to each other runs through bend the track and extend to in the set-square space, two the gyro wheel connecting rod respectively with the inner wall sliding fit in set-square space, two the one end that the gyro wheel connecting rod is close to each other all rotates and is connected with the gyro wheel, the gyro wheel is close to promote the one end of set-square with promote the set-square butt, the preceding lateral wall sliding connection in propulsion space has the push rod, the push rod extends forward and runs through the preceding lateral wall in propulsion space enters into in the space of bending, the push rod rear end with it is articulated to promote the stock upper end, the fixed slurcam that is equipped with of leading flank of push rod.

Preferably, the left and right sides of the machine body are symmetrically and rotatably connected with driven traveling wheels, and the driven traveling wheels are used for assisting the machine to travel.

In conclusion, the beneficial effects of the invention are as follows: the invention utilizes an ingenious mechanical structure to realize the shearing of the reinforcing steel bars and the bending of the reinforcing steel bars, and simultaneously utilizes the intermittent mechanism to drop the bent reinforcing steel bars on the ground at equal intervals, the mechanism has simple, compact and light structure, solves the problem that the space occupied by the traditional machine is larger, and also solves the problem that the reinforcing steel bars sheared and bent by the machine need to be laid manually, thereby relieving the labor force and improving the working efficiency.

Drawings

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

FIG. 1 is a schematic view of an overall full-section structure of a steel bar bending and shearing machine according to the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention; FIG. 4 is a cross-sectional view of the portion C-C of FIG. 1 illustrating the present invention, and FIG. 5 is a bottom view of the present invention at D of FIG. 1;

FIG. 6 is an enlarged view of a portion of the invention at E in FIG. 3;

FIG. 7 is a side view of FIG. 6 in accordance with the present invention;

fig. 8 is a schematic side view of a reinforcing steel bar bending and shearing machine according to the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.

Referring to fig. 1-8, an embodiment of the present invention: a reinforcing steel bar bending and shearing machine comprises a machine body 21, wherein a feeding space 40 with a right opening is arranged in the machine body 21, a power transmission space 90 is arranged on the rear side of the feeding space 40, a shearing groove 107 is communicated with the left side wall of the feeding space 40, a hydraulic space 36 is arranged on the upper side of the shearing groove 107, a working space 31 is arranged on the upper side of the hydraulic space 36, a belt wheel space 66 is arranged on the rear side of the working space 31, a bending space 65 is communicated with the left side wall of the shearing groove 107, a power space 74 is arranged on the rear side of the bending space 65, a discharging space 61 with a downward opening is communicated with the lower side wall of the bending space 65, a sheave space 87 is arranged on the rear side of the discharging space 61, a resetting space 52 is communicated with the left side wall of the discharging space 61, a triggering chute 56 is communicated with the left side wall of the bending space 65, a triggering space 48 is arranged on the left side of the, a connecting rod space 22 is arranged on the upper side of the bending space 65, a bending device 201 for bending the reinforcing steel bar is arranged in the connecting rod space 22 and the bending space 65, the bending device 201 comprises a driving shaft 29 rotatably mounted between the front and rear side walls of the connecting rod space 22, a track wheel 30 is fixedly arranged on the front side of the driving shaft 29, a track block 28 is fixedly arranged on the front side surface of the track wheel 30, a driving rod shaft 27 is rotatably connected between the front and rear side walls of the connecting rod space 22, a driving rod 24 is fixedly arranged on the driving rod shaft 27, a track frame 23 is rotatably connected to the front side surface of the driving rod 24, the track frame 23 is slidably connected with the track block 28, a driven rod 25 is hinged to the right side of the driving rod 24, a moving rod 26 is slidably connected to the lower side wall of the connecting rod space 22, and the moving rod 26 extends downwards to penetrate through the lower, the moving rod 26 is slidably connected with the upper side wall of the bending space 65, a slider frame 44 is fixedly arranged on the lower side of the moving rod 26, bilaterally symmetrical sliding shafts 45 are slidably connected in the slider frame 44, pushing rods 46 are fixedly arranged on the rear sides of the sliding shafts 45, bending wheels 47 are rotatably connected on the lower sides of the pushing rods 46, bending rails 58 are bilaterally symmetrically arranged on the rear side wall of the bending space 65, the two bending wheels 47 are respectively slidably connected with the corresponding bending rails 58, bending fixed blocks 59 are bilaterally symmetrically arranged on the rear side wall of the bending space 65, transmission devices 202 for transmitting power and driving a machine to walk are arranged in the power transmission space 90, the pulley space 66, the power space 74, the triggering space 48 and the sheave space 87, trigger devices 203 for triggering the bending devices 201 are arranged in the trigger sliding chute 56, the triggering space 48 and the resetting space 52, the working space 31, the hydraulic space 36 and the cutting groove 107 are provided with a cutting device 204 for cutting the reinforcing steel bars, and the bending space 65 and the propelling space 101 are provided with a pushing device 205 for pushing the reinforcing steel bars to fall.

In addition, in one embodiment, the transmission device 202 includes a motor 81 fixedly installed in the machine body 21, a second motor shaft 99 is power-connected to the right side of the motor 81, the second motor shaft 99 extends rightward into the power transmission space 90, the second motor shaft 99 is rotatably connected to the left sidewall of the power transmission space 90, an engaging bevel gear 98 is fixedly installed on the right side of the second motor shaft 99, a sheave rotating shaft 97 is rotatably connected between the front and rear sidewalls of the power transmission space 90, a working bevel gear 96 is fixedly installed on the front side of the sheave rotating shaft 97, the working bevel gear 96 is engaged with the engaging bevel gear 98, a driving sheave 95 is fixedly installed on the rear side of the sheave rotating shaft 97, a sheave block 94 is fixedly installed on the front side of the driving sheave 95, and a feeding wheel shaft 42 is rotatably connected between the front and rear sidewalls of the power transmission space 90 in an up-and-down symmetrical, the two feeding wheel shafts 42 respectively extend forwards to penetrate through the front side wall of the power transmission space 90 to enter the feeding space 40, the feeding wheel shafts 42 are rotatably connected with the front side wall of the feeding space 40, feeding wheels 41 are respectively fixedly arranged on the front sides of the two feeding wheel shafts 42, a driven sheave 91 is fixedly arranged on the rear side of the upper feeding wheel shaft 42, the driven sheave 91 can be abutted against a sheave block 94, driven sheaves 91 are respectively fixedly arranged on the middle sides of the feeding wheel shafts 42 on the upper side and the lower side, the two driven sheaves 91 are connected through a connecting belt 93, a first motor shaft 79 is dynamically connected to the left side of the motor 81, the first motor shaft 79 extends leftwards to enter the power space 74, the first motor shaft 79 is rotatably connected with the right side wall of the power space 74, and a rotating bevel gear 80 is fixedly arranged on the right side of the first motor shaft 79, a rotating shaft 88 is rotatably connected to the lower side wall of the power space 74, the rotating shaft 88 extends downward to penetrate through the lower side wall of the power space 74 and enter the sheave space 87, the rotating shaft 88 is rotatably connected with the upper side wall of the sheave space 87, a top bevel gear 89 is fixedly arranged on the upper side of the rotating shaft 88, the top bevel gear 89 is engaged with the rotating bevel gear 80, a bottom bevel gear 86 is fixedly arranged on the lower side of the rotating shaft 88, a driving sheave shaft 82 is rotatably connected between the left and right side walls of the sheave space 87, an irregular wheel 105 is fixedly arranged on the driving sheave shaft 82, a propelling block 84 is fixedly arranged on the right side surface of the irregular wheel 105, a rotating bevel gear 85 is fixedly arranged on the driving sheave shaft 82, the rotating bevel gear 85 is engaged with the bottom bevel gear 86, and a traveling shaft 106 is rotatably connected between the left and right side walls of the sheave space, the left end and the right end of the traveling shaft 106 extend to the outside respectively, the traveling wheel 43 is fixedly arranged on the traveling shaft 106, the grooved wheel 83 is fixedly arranged on the traveling shaft 106, the irregular wheel 105 and the right propelling block 84 can be abutted against the grooved wheel 83, the connecting bevel gear 78 is fixedly arranged on the left side of the first motor shaft 79, the upper side wall of the power space 74 is rotatably connected with a bevel gear shaft 72, the bevel gear shaft 72 extends upwards to penetrate through the upper side wall of the power space 74 to enter the belt wheel space 66, the bevel gear shaft 72 is rotatably connected with the lower side wall of the belt wheel space 66, the transmission bevel gear 73 is fixedly arranged on the lower side of the bevel gear shaft 72, the transmission bevel gear 73 is meshed with the connecting bevel gear 78, the driving bevel gear 71 is fixedly arranged on the upper side of the bevel gear shaft 72, and the driving shaft 29 is rotatably connected between the front side wall and the rear side, the driving shaft 29 extends forwards to penetrate through the front side wall of the pulley space 66 to enter the connecting rod space 22, the driving shaft 29 is rotatably connected with the rear side wall of the connecting rod space 22, a driven bevel gear 70 is fixedly arranged on the front side of the driving shaft 29, the driven bevel gear 70 is meshed with the driving bevel gear 71, a driving pulley 69 is fixedly arranged on the rear side of the driving shaft 29, a cam shaft 33 is rotatably connected between the front side wall and the rear side wall of the pulley space 66, the cam shaft 33 extends forwards to penetrate through the front side wall of the pulley space 66 to enter the working space 31, the cam shaft 33 is rotatably connected with the rear side wall of the working space 31, a driven pulley 67 is fixedly arranged on the front side of the cam shaft 33, the driven pulley 67 is connected with the driving pulley 69 through a belt 68, and the first motor shaft 79 extends leftwards to penetrate through the left side wall of the power space 74 to enter the trigger, the first motor shaft 79 is rotatably connected to the right sidewall of the trigger space 48, a fixing ring 109 is fixedly disposed on the left side of the first motor shaft 79, when the motor 81 is started, the motor 81 drives the second motor shaft 99 to rotate, the second motor shaft 99 drives the engaging bevel gear 98 to rotate, the engaging bevel gear 98 drives the working bevel gear 96 to rotate, the working bevel gear 96 drives the sheave rotating shaft 97 to rotate, the sheave rotating shaft 97 drives the driving sheave 95 to rotate, the driving sheave 95 drives the sheave block 94 to rotate, the sheave block 94 drives the motor 81 to rotate, the driven sheave 91 drives the upper feeding wheel shaft 42 to rotate, the upper feeding wheel shaft 42 drives the upper feeding wheel 41 to rotate, the upper feeding wheel shaft 42 drives the upper rotating pulley 92 to rotate, and the upper rotating pulley 92 drives the connecting belt 93 to move, thereby rotating the lower rotating pulley 92 and thus the lower feeding wheel shaft 42 and the lower feeding wheel 41, rotating the second motor shaft 99 by the motor 81, rotating the first motor shaft 79 by the motor 81, rotating the rotating bevel gear 80 by the first motor shaft 79, rotating the bevel gear 80 by the rotating bevel gear 80, rotating the rotating shaft 88 by the bevel gear 89, rotating the rotating shaft 88 by the rotating shaft 88, rotating the bottom bevel gear 86 by the bottom bevel gear 86, rotating the grooved wheel shaft 82 by the rotating bevel gear 85, rotating the irregular wheel 105 by the grooved wheel shaft 82, rotating the irregular wheel 105 by the irregular wheel 84, and rotating the grooved wheel 83 by the pusher 84, the grooved pulley 83 drives the traveling shaft 106 to rotate, the traveling shaft 106 drives the feeding spaces 40 at the two ends to rotate, the first motor shaft 79 drives the connecting bevel gear 78 to rotate the connecting bevel gear 78 so as to drive the transmission bevel gear 73 to rotate, the transmission bevel gear 73 drives the bevel gear shaft 72 to rotate, the bevel gear shaft 72 drives the drive bevel gear 71 to rotate, the driving bevel gear 71 drives the driven bevel gear 70 to rotate, the driven bevel gear 70 drives the driving pulley 69 to rotate, the driving pulley 69 rotates the driving shaft 29, the driving pulley 69 rotates the driven pulley 67 via the belt 68, the driven pulley 67 drives the cam shaft 33 to rotate, and the first motor shaft 79 drives the fixing ring 109 to rotate, so that the power transmission and the forward movement of the driving machine are achieved.

In addition, in one embodiment, the triggering device 203 includes a triggering short rod 57 slidably connected to the left side wall of the triggering chute 56, the triggering short rod 57 extends leftwards to penetrate through the left side wall of the triggering chute 56 and enter the triggering space 48, the triggering short rod 57 is slidably connected to the right side wall of the triggering space 48, a triggering block 55 is fixedly disposed on the right side of the triggering short rod 57, a triggering rod 49 is fixedly disposed on the left side of the triggering short rod 57, a driven link shaft 77 is rotatably connected between the front and rear side walls of the triggering space 48, a rotating link 76 is fixedly disposed on the driven link shaft 77, the rotating link 76 is fixedly connected to the rear side of the triggering rod 49, a connecting block 75 is fixedly disposed on the upper side of the rotating link 76, a rotating ring 108 is disposed on the outer side of the fixing ring 109, and a sliding block 112 is slidably connected between the rotating ring 108 and the fixing ring 109, the sliding block 112 is rotatably connected with the connecting block 75, the lower side wall of the trigger space 48 is slidably connected with a reset rod 51, the reset rod 51 extends downwards to penetrate through the lower side wall of the trigger space 48 to enter the reset space 52, the reset rod 51 is slidably connected with the upper side wall of the reset space 52, the reset rod 50 is fixedly arranged on the upper side of the reset rod 51, the reset rod 50 can be magnetically attracted with the trigger rod 49, a reset shaft 54 is rotatably connected between the front side wall and the rear side wall of the reset space 52, a reset connecting rod 53 is fixedly arranged on the reset shaft 54, the reset connecting rod 53 extends rightwards to enter the discharging space 61, the left side of the reset connecting rod 53 is hinged with the lower side of the reset rod 51, when a steel bar is abutted against the trigger block 55, the trigger block 55 moves leftwards to drive the trigger rod 49 to move leftwards, the trigger rod 49 drives the rotating connecting rod 76 to move, the rotating connecting rod 76 drives the connecting block 75 to move, the connecting block 75 drives the sliding block 112 to move, the sliding block 112 drives the fixing ring 109 to move, the fixing ring 109 drives the first motor shaft 79 to move, the first motor shaft 79 drives the connecting bevel gear 78 to move rightwards, so that the connecting bevel gear 78 is meshed with the transmission bevel gear 73, the bending device 201 is triggered to start, when a steel bar falls, the steel bar is abutted against the reset connecting rod 53, the reset connecting rod 53 moves, the reset connecting rod 53 drives the reset rod 51 to move upwards, the reset rod 51 pushes the trigger rod 49 to reset, then, the trigger rod 49 is separated due to the gravity of the reset rod 51, and the effect of stopping the power of the bending device 201 is achieved.

In addition, in one embodiment, the shearing device 204 includes a cam 32 fixedly installed on the front side of the cam shaft 33, a hydraulic rod 34 is slidably connected to the lower side wall of the working space 31, the hydraulic rod 34 extends downward to penetrate through the lower side wall of the working space 31 to enter the hydraulic space 36, the hydraulic rod 34 is slidably connected to the upper side wall of the hydraulic space 36, a hydraulic block 37 is slidably connected to the lower side wall of the hydraulic space 36, the hydraulic block 37 extends downward to penetrate through the lower side wall of the hydraulic space 36 to enter the shearing groove 107, the hydraulic block 37 is slidably connected to the upper side wall of the shearing groove 107, a cutter 39 is fixedly installed on the lower side of the hydraulic block 37, a hydraulic cylinder 35 is fixedly installed in the hydraulic space 36, the hydraulic cylinder 35 is filled with hydraulic oil, and a hydraulic spring 38 is symmetrically connected between the hydraulic block 37 and the hydraulic cylinder 35, when the cam shaft 33 rotates, the cam shaft 33 drives the cam 32 to rotate, the cam 32 drives the hydraulic rod 34 to move downwards, the hydraulic rod 34 drives the hydraulic block 37 to move downwards by squeezing hydraulic oil in the hydraulic cylinder 35, the hydraulic block 37 drives the cutter 39 to move downwards, and the hydraulic spring 38 can reset the hydraulic block 37, so that the effect of shearing the steel bars is achieved.

In addition, in one embodiment, the pushing device 205 includes a long rod shaft 103 rotatably installed between the left and right side walls of the pushing space 101, the long rod shaft 103 is fixedly provided with a pushing long rod 102, the front side wall of the pushing space 101 is slidably connected with a pushing short rod 104, the pushing long rod 102 is hinged with the pushing short rod 104, the pushing short rod 104 extends forwards through the front side wall of the pushing space 101 into the triangular plate space 113, the pushing short rod 104 is slidably connected with the rear side wall of the triangular plate space 113, the front side surface of the pushing short rod 104 is fixedly provided with a pushing triangular plate 62, the pushing triangular plate 62 extends forwards through the front side wall of the triangular plate space 113 into the bending space 65, the pushing triangular plate 62 is slidably connected with the front side wall of the triangular plate space 113 and the rear side wall of the bending space 65, a roller connecting rod 64 is slidably connected to a side wall of the two bending rails 58 which are bilaterally symmetrical and relatively close to each other, one end of each roller connecting rod 64 which is close to each other penetrates through the bending rail 58 and extends into the triangular plate space 113, the two roller connecting rods 64 are respectively in sliding fit with the inner wall of the triangular plate space 113, one end of each roller connecting rod 64 which is close to each other is rotatably connected with a roller 63, one end of each roller 63 which is close to the pushing triangular plate 62 is abutted to the pushing triangular plate 62, the front side wall of the pushing space 101 is slidably connected with a push rod 100, the push rod 100 extends forwards and penetrates through the front side wall of the pushing space 101 to enter the bending space 65, the rear end of the push rod 100 is hinged to the upper end of the pushing long rod 102, a pushing plate 60 is fixedly arranged on the front side surface of the push rod 100, and when the bending wheel 47, the roller connecting rod 64 drives the rollers 63 to move in opposite directions, so that the pushing triangle plate 62 moves backwards, the pushing triangle plate 62 drives the pushing short rod 104 to move backwards, the pushing rod 100 moves forwards through the rotation of the pushing long rod 102, the pushing rod 100 drives the pushing plate 60 to move leftwards, and the pushing plate 60 pushes the steel bars, so that the bent steel bars are pushed tightly.

In addition, in one embodiment, the left and right sides of the body 21 are symmetrically and rotatably connected with driven traveling wheels 110, and the driven traveling wheels 110 are used for assisting the machine to travel.

In the initial state, the cutter 39 is positioned at the uppermost side of the cutting groove 107, the bending wheel 47 is positioned at the uppermost side of the bending rail 58, and the connecting bevel gear 78 is not engaged with the drive bevel gear 73.

When the motor 81 is started, the motor 81 drives the second motor shaft 99 to rotate, the second motor shaft 99 drives the engaging bevel gear 98 to rotate, the engaging bevel gear 98 drives the working bevel gear 96 to rotate, the working bevel gear 96 drives the sheave rotating shaft 97 to rotate, the sheave rotating shaft 97 drives the driving sheave 95 to rotate and the driving sheave 95 drives the sheave block 94 to rotate, the sheave block 94 drives the motor 81 to rotate, the driven sheave 91 drives the upper feeding wheel shaft 42 to rotate, the upper feeding wheel shaft 42 drives the upper feeding wheel shaft 41 to rotate, the upper feeding wheel shaft 42 drives the upper rotating belt pulley 92 to rotate, the upper rotating belt pulley 92 drives the connecting belt 93 to move, so as to drive the lower rotating belt pulley 92 to rotate, thereby driving the lower feeding wheel shaft 42 to rotate, driving the lower feeding wheel 41 to rotate, thereby conveying the reinforcing steel bar into the bending space 65 and abutting against the trigger block 55, and the trigger block, the trigger rod 49 is driven to move leftwards, the trigger rod 49 drives the rotating connecting rod 76 to move, the rotating connecting rod 76 drives the connecting block 75 to move, the connecting block 75 drives the sliding block 112 to move, the sliding block 112 drives the fixing ring 109 to move, the fixing ring 109 drives the first motor shaft 79 to move, the first motor shaft 79 drives the connecting bevel gear 78 to move rightwards, so that the connecting bevel gear 78 is meshed with the transmission bevel gear 73, the first motor shaft 79 drives the connecting bevel gear 78 to rotate the connecting bevel gear 78 and can drive the transmission bevel gear 73 to rotate, the transmission bevel gear 73 drives the bevel gear shaft 72 to rotate, the bevel gear shaft 72 drives the driving bevel gear 71 to rotate, the driving bevel gear 71 drives the driven bevel gear 70 to rotate, the driven bevel gear 70 drives the driving pulley 69 to rotate, the driving pulley 69 is driven pulley 67 to rotate through the, the cam 32 drives the hydraulic rod 34 to move downwards, the hydraulic rod 34 drives the hydraulic block 37 to move downwards by squeezing hydraulic oil in the hydraulic cylinder 35, the hydraulic block 37 drives the cutter 39 to move downwards to cut the steel bar, the hydraulic spring 38 resets the hydraulic block 37, at this time, the feed wheel 41 drives the steel bar to move forward for a section, the cut steel bar is completely pushed into the bending space 65, the driving pulley 69 drives the driving shaft 29 to rotate, the driving shaft 29 drives the track wheel 30 to rotate, the track wheel 30 drives the track block 28 to move in the track frame 23, so that the driving rod 24 rotates up and down around the driving rod shaft 27 to drive the driven rod 25 to move, the driven rod 25 drives the moving rod 26 to move up and down, the moving rod 26 drives the slider frame 44 to move, the slider frame 44 drives the pushing rod 46 to move through the sliding shaft 45, the pushing rod 46 drives the bending wheel 47 to move in the bending track 58, the bending wheel 47 tightly presses the steel bar to bend the steel, when the bending wheel 47 abuts against the roller connecting rod 64, the roller connecting rod 64 drives the roller 63 to move, the roller 63 drives the pushing triangle plate 62 to move backwards, the pushing triangle plate 62 drives the pushing short rod 104 to move, the pushing short rod 104 drives the pushing rod 100 to move leftwards, the pushing rod 100 drives the pushing plate 60 to move leftwards, the pushing plate 60 pushes the steel bars to fall from the discharging space 61, when the steel bars abut against the triggering block 55, the triggering block 55 moves leftwards, the triggering rod 49 drives the rotating connecting rod 76 to move, the rotating connecting rod 76 drives the connecting block 75 to move, the connecting block 75 drives the sliding block 112 to move, the sliding block 112 drives the fixing ring 109 to move, the fixing ring 109 drives the first motor shaft 79 to move, the first motor shaft 79 drives the connecting bevel gear 78 to move rightwards, the connecting bevel gear 78 is meshed with the transmission bevel gear 73, thereby achieving the function of, when the reinforcing steel bar falls, the reinforcing steel bar is abutted against the reset connecting rod 53, the reset connecting rod 53 moves, the reset connecting rod 53 drives the reset rod 51 to move upwards, the reset rod 51 pushes the trigger rod 49 to reset, so that the connecting bevel gear 78 is stopped to be meshed with the transmission bevel gear 73, then the reset rod 51 acts on the trigger rod 49 to separate due to the gravity of the reset rod 51, the rotating bevel gear 80 drives the top bevel gear 89 to rotate, the top bevel gear 89 drives the rotating shaft 88 to rotate, the rotating shaft 88 drives the bottom bevel gear 86 to rotate, the bottom bevel gear 86 drives the rotating bevel gear 85 to rotate, the rotating bevel gear 85 drives the driving grooved pulley shaft 82 to rotate, the driving grooved pulley shaft 82 drives the irregular wheel 105 to rotate, the irregular wheel 105 drives the propelling block 84 to rotate, the propelling block 84 drives the grooved pulley 83 to rotate, the grooved pulley 83, therefore, the bent reinforcing steel bars can fall on the ground at equal intervals in the movement process of the machine.

The invention has the beneficial effects that: the invention utilizes an ingenious mechanical structure to realize the shearing of the reinforcing steel bars and the bending of the reinforcing steel bars, and simultaneously utilizes the intermittent mechanism to drop the bent reinforcing steel bars on the ground at equal intervals, the mechanism has simple, compact and light structure, solves the problem that the space occupied by the traditional machine is larger, and also solves the problem that the reinforcing steel bars sheared and bent by the machine need to be laid manually, thereby relieving the labor force and improving the working efficiency.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a reinforcing bar shearing machine that bends, includes the organism, its characterized in that: the machine body is internally provided with a feeding space with a rightward opening, the rear side of the feeding space is provided with a power transmission space, the left side wall of the feeding space is communicated with a shearing groove, the upper side of the shearing groove is provided with a hydraulic space, the upper side of the hydraulic space is provided with a working space, the rear side of the working space is provided with a belt wheel space, the left side wall of the shearing groove is communicated with a bending space, the rear side of the bending space is provided with a power space, the lower side wall of the bending space is communicated with a discharging space with a downward opening, the rear side of the discharging space is provided with a sheave space, the left side wall of the discharging space is communicated with a resetting space, the left side wall of the bending space is communicated with a triggering chute, the left side of the triggering chute is provided with a triggering space, the upper side of the bending space is provided with a connecting rod space, and the connecting rod space and the bending, the bending device comprises a driving shaft which is rotatably installed between the front side wall and the rear side wall of the connecting rod space, a track wheel is fixedly arranged on the front side of the driving shaft, a track block is fixedly arranged on the front side surface of the track wheel, a driving rod shaft is rotatably connected between the front side wall and the rear side wall of the connecting rod space, a driving rod is fixedly arranged on the driving rod shaft, a track frame is rotatably connected with the front side surface of the driving rod, the track frame is slidably connected with the track block, a driven rod is hinged on the right side of the driving rod, a moving rod is slidably connected with the lower side wall of the connecting rod space, the moving rod extends downwards to penetrate through the lower side wall of the connecting rod space to enter the bending space, the moving rod is slidably connected with the upper side wall of the bending space, a slider frame is fixedly arranged on the lower side of the moving rod, sliding, the bending mechanism is characterized in that bending wheels are rotatably connected to the lower side of the push rod, bending rails are symmetrically arranged on the left and right sides of the rear side wall of the bending space, the two bending wheels are respectively in sliding connection with the corresponding bending rails, bending fixing blocks are symmetrically arranged on the left and right sides of the rear side wall of the bending space, transmission devices used for transmitting power and driving a machine to walk are arranged in the power transmission space, the belt wheel space, the power space, the triggering space and the sheave space, triggering devices used for triggering the bending devices are arranged in the triggering space and the resetting space, shearing devices used for shearing reinforcing steel bars are arranged in the working space, the hydraulic space and the shearing grooves, and pushing devices used for pushing the reinforcing steel bars to fall are arranged in the bending space and the pushing space.

2. A reinforcing bar bending and shearing machine as claimed in claim 1, wherein: the transmission device comprises a motor fixedly arranged in the machine body, the right side of the motor is in power connection with a second motor shaft, the second motor shaft extends rightwards to enter the power transmission space, the second motor shaft is rotationally connected with the left side wall of the power transmission space, the right side of the second motor shaft is fixedly provided with a linking bevel gear, a sheave rotating shaft is rotationally connected between the front side wall and the rear side wall of the power transmission space, the front side of the sheave rotating shaft is fixedly provided with a working bevel gear, the working bevel gear is meshed with the linking bevel gear, the rear side of the sheave rotating shaft is fixedly provided with a driving sheave, the front side surface of the driving sheave is fixedly provided with a sheave block, feeding wheel shafts are rotationally connected between the front side wall and the rear side wall of the power transmission space in an up-down symmetrical mode, and the two feeding wheel shafts respectively extend forwards to penetrate through the front, the feeding wheel shafts are rotatably connected with the front side wall of the feeding space, the front sides of the two feeding wheel shafts are respectively fixedly provided with a feeding wheel, the rear side of the feeding wheel shaft at the upper side is fixedly provided with a driven sheave which can be abutted against the sheave block, the middle sides of the feeding wheel shafts at the upper side and the lower side are respectively fixedly provided with a driven sheave, the two driven sheaves are connected through a connecting belt, the left side of the motor is in power connection with a first motor shaft which extends leftwards to enter the power space, the first motor shaft is rotatably connected with the right side wall of the power space, the right side of the first motor shaft is fixedly provided with a rotating bevel gear, the lower side wall of the power space is rotatably connected with a rotating shaft which extends downwards to penetrate through the lower side wall of the power space to enter the sheave space, the rotating shaft is rotatably connected with the upper side wall of the sheave space, a top bevel gear is fixedly arranged on the upper side of the rotating shaft and is meshed with the rotating bevel gear, a bottom bevel gear is fixedly arranged on the lower side of the rotating shaft, a driving sheave shaft is rotatably connected between the left side wall and the right side wall of the sheave space, an irregular wheel is fixedly arranged on the driving sheave shaft, a propelling block is fixedly arranged on the right side surface of the irregular wheel, a rotating bevel gear is fixedly arranged on the driving sheave shaft and is meshed with the bottom bevel gear, a traveling shaft is rotatably connected between the left side wall and the right side wall of the sheave space, the left end and the right end of the traveling shaft respectively extend to the outside, a traveling wheel is fixedly arranged on the traveling shaft, a sheave is fixedly arranged on the traveling shaft, and the propelling block on the right side of the irregular wheel can be, a connecting bevel gear is fixedly arranged on the left side of the first motor shaft, a bevel gear shaft is rotatably connected to the upper side wall of the power space, the bevel gear shaft extends upwards to penetrate through the upper side wall of the power space and enter the belt wheel space, the bevel gear shaft is rotatably connected with the lower side wall of the belt wheel space, a transmission bevel gear is fixedly arranged on the lower side of the bevel gear shaft and is meshed with the connecting bevel gear, a driving bevel gear is fixedly arranged on the upper side of the bevel gear shaft, a driving shaft is rotatably connected between the front side wall and the rear side wall of the belt wheel space, the driving shaft extends forwards to penetrate through the front side wall of the belt wheel space and enter the connecting rod space, the driving shaft is rotatably connected with the rear side wall of the connecting rod space, a driven bevel gear is fixedly arranged on the front side of the, the fixed driving pulley that is equipped with in rear side of drive shaft, it is connected with the camshaft to rotate between the lateral wall around the band pulley space, the camshaft extends forward and runs through lateral wall enters into before the band pulley space among the workspace, the camshaft just with the lateral wall rotates behind the workspace to be connected, the fixed driven pulleys that are equipped with in front side of camshaft, driven pulleys with connect through the belt between the driving pulley, first motor shaft extends left and runs through power space left side wall enters into in the trigger space, first motor shaft and with the right side wall of trigger space rotates and is connected, the fixed solid fixed ring that is equipped with in left side of first motor shaft.

3. A reinforcing bar bending and shearing machine as claimed in claim 1, wherein: the trigger device comprises a trigger short rod which is connected with the left side wall of the trigger chute in a sliding manner, the trigger short rod extends leftwards to penetrate through the left side wall of the trigger chute and enters the trigger space, the trigger short rod is connected with the right side wall of the trigger space in a sliding manner, a trigger block is fixedly arranged on the right side of the trigger short rod, a trigger rod is fixedly arranged on the left side of the trigger short rod, a driven connecting rod shaft is rotatably connected between the front side wall and the rear side wall of the trigger space, a rotating connecting rod is fixedly arranged on the driven connecting rod shaft and is fixedly connected with the rear side of the trigger rod, a connecting block is fixedly arranged on the upper side of the rotating connecting rod, a rotating ring is arranged on the outer side of the fixed ring, a sliding block is connected between the rotating ring and the fixed ring, the connecting block is rotatably connected with the connecting block, and, the utility model discloses a reset device, including reset rod, trigger space, reset rod, reset block, reset rod.

4. A reinforcing bar bending and shearing machine as claimed in claim 1, wherein: the shearing device comprises a cam fixedly mounted on the front side of the camshaft, a hydraulic rod is connected to the lower side wall of the working space in a sliding mode, the hydraulic rod extends downwards to penetrate through the lower side wall of the working space and enter the hydraulic space, the hydraulic rod is connected to the upper side wall of the hydraulic space in a sliding mode, a hydraulic block is connected to the lower side wall of the hydraulic space in a sliding mode and extends downwards to penetrate through the lower side wall of the hydraulic space and enter the shearing groove, the hydraulic block is connected to the upper side wall of the shearing groove in a sliding mode, a cutter is fixedly arranged on the lower side of the hydraulic block, a hydraulic cylinder is fixedly arranged in the hydraulic space, hydraulic oil is filled in the hydraulic cylinder, and the hydraulic block is connected with a hydraulic spring in a bilateral symmetry mode between the hydraulic.

5. A reinforcing bar bending and shearing machine as claimed in claim 1, wherein: the pushing device comprises a long rod shaft which is rotatably installed between the left side wall and the right side wall of the pushing space, a pushing long rod is fixedly arranged on the long rod shaft, a pushing short rod is connected to the front side wall of the pushing space in a sliding mode, the pushing long rod is hinged to the pushing short rod, the pushing short rod extends forwards to penetrate through the front side wall of the pushing space and enter the space of the triangular plate, the pushing short rod is connected with the rear side wall of the space of the triangular plate in a sliding mode, a pushing triangular plate is fixedly arranged on the front side face of the pushing short rod, the pushing triangular plate extends forwards to penetrate through the front side wall of the space of the triangular plate and enter the bending space, the pushing triangular plate is connected with the front side wall of the space of the triangular plate and the rear side wall of the bending space in a sliding mode, two bending rails which are symmetrical left and right are relatively close to each other are connected with roller connecting rods in a sliding mode In the room, two the gyro wheel connecting rod respectively with the inner wall sliding fit in set-square space, two the one end that the gyro wheel connecting rod is close to each other all rotates and is connected with the gyro wheel, the gyro wheel is close to the one end that promotes the set-square with promote the set-square butt, the preceding lateral wall sliding connection who impels the space has the push rod, the push rod extends forward and runs through the preceding lateral wall that impels the space enters into in the space of bending, the push rod rear end with impel the stock upper end articulated, the fixed slurcam that is equipped with of leading flank of push rod.

6. A reinforcing bar bending and shearing machine as claimed in claim 1, wherein: the left side surface and the right side surface of the machine body are symmetrically and rotatably connected with driven traveling wheels, and the driven traveling wheels are used for assisting the machine to travel.