CN114474428A - Building construction fragment of brick automatic cutting device - Google Patents

Abstract

The invention relates to a cutting device, in particular to an automatic cutting device for building construction bricks. The invention provides an automatic cutting device with a dustproof function for building construction bricks. The utility model provides a building construction fragment of brick automatic cutting device, is including support frame, shell, link, first fixed block, motor, blade, the first in command etc. the top of support frame is connected with the shell, and the top slidingtype of shell is connected with the link, and the top of link is connected with the first in command, and the middle part front side of link is connected with first fixed block. Through loosening two second handles, first torsion spring resets, and first torsion spring drives two protecting crust and uses the bull stick to rotate to the direction that is close to each other as the centre of a circle and resets to this dust that produces when the blade is to the fragment of brick cutting can be blocked by two protecting crust, thereby the dust can't waft into the air, the effectual air quality of having protected.

Description

Building construction fragment of brick automatic cutting device

Technical Field

The invention relates to a cutting device, in particular to an automatic cutting device for building construction bricks.

Background

The bricks are indispensable building materials in building construction, workers can use the bricks to build a wall surface, the bricks with different sizes are generally required to be used for building when the wall surface is built, in order to obtain the bricks with different sizes, people can cut the bricks into half for use when the wall surface is built, and a brick cutting device is used when the bricks are cut, wherein the brick cutting device is a device for cutting the bricks into the same or different sizes and shapes.

Patent grant publication No. CN 110385794A's a building brick cuts brick device includes: a device body, a cutting blade; a limiting component is arranged above the device main body, a conveying component is arranged at the lower end of the device main body, the bricks are driven to move leftwards continuously by two rollers arranged in the supporting columns, the lower end of the inclined plate moves leftwards by the pressure of the bricks, so that the lower end of the inclined plate moves to the edge of the outer wall of the fixed column, meanwhile, the upper end of the inclined plate drives the movable shaft to move rightwards, so that the movable block moves to the position right below the pressure plate, the hydraulic rod drives the pressing block to press downwards, and the movable block is utilized to increase the pressure when the pressing block presses downwards, so that the pressing block and the movable block push the two cutting blades on the clamping plate to move downwards to cut the bricks on the two limiting plates, can make the fragment of brick divide into the three-section simultaneously through two cutting blades, and the distance between two limiting plates and between the limiting plate of left end and the fixed column equals, makes two fragment of brick lengths that cut off the same, has guaranteed the precision of cutting.

This cut brick device can promote two cutting blades on the cardboard to cut the fragment of brick on two limiting plates to cut into the three-section with the fragment of brick equidistance, but cut the brick device and do not have dirt-proof function, can produce a large amount of dust when cutting the fragment of brick, these dust can contaminated air, and can influence healthyly after the staff inhales.

In order to solve the problems in the prior art, it is necessary to design an automatic cutting device for building construction bricks, so that dust is not easy to float into the air when the bricks are cut.

Disclosure of Invention

In order to overcome the shortcoming that present fragment of brick cutting device does not possess dustproof function, the technical problem is: the utility model provides a building construction fragment of brick automatic cutting device with dustproof function.

The technical implementation scheme of the invention is as follows: the utility model provides a construction fragment of brick automatic cutting device, which comprises a supporting rack, a housing, the link, first fixed block, including a motor, an end cap, a controller, and a cover plate, the blade, the first in command, pushing mechanism, protection machanism and clamping mechanism, the top of support frame is connected with the shell, the top slidingtype of shell is connected with the link, the top of link is connected with the first in command, the middle part front side of link is connected with first fixed block, the motor is installed to the bottom of first fixed block, the output shaft rotary type through connection frame of motor, the middle part rotary type of link is connected with the blade, the blade is located the rear side of motor, the output shaft of motor is on the antetheca of blade, the left side of both sides all is equipped with pushing mechanism around the shell, the upside of shell is equipped with protection machanism, the right side of both sides all is equipped with clamping mechanism around the shell.

Further, pushing mechanism is including first mount, electric putter, the connecting block, second fixed block and first wedge pole, two left bottoms all are connected with first mount around the shell, all install electric putter on two first mounts, all be connected with the connecting block on electric putter's the telescopic link, two connecting block longitudinal symmetry, the top of two connecting blocks all is connected with first wedge pole, two first wedge pole longitudinal symmetry, the left side at two first wedge pole tops all is connected with the second fixed block, two second fixed block longitudinal symmetry, the one end that two second fixed blocks are close to each other is connected respectively on the both sides around the link, two second fixed blocks all carry out sliding fit with the shell.

Further, the protection machanism is including the second mount, the bull stick, first torsional spring, protecting crust and second handle, the top of both sides all is connected with two second mounts around the shell, two second mounts of homonymy are bilateral symmetry formula setting, two second mount longitudinal symmetries of both sides, it has the bull stick to run through between two second mounts of homonymy, equal rotary type is connected with the protecting crust on two bull sticks, two protecting crust longitudinal symmetries, the top of two protecting crust all is connected with the second handle, all be connected with first torsional spring between the protecting crust of homonymy and two second mounts of homonymy, two first torsional springs of homonymy all overlap on the bull stick of homonymy.

Further, clamping mechanism is including the head rod, the clamp plate, first spring and second wedge pole, two equal slidingtype penetrations of wall have two head rods around the shell right side, two head rod bilateral symmetry of homonymy, be connected with the second wedge pole between two head rods of homonymy, two second wedge pole back-and-forth symmetries, the inside slidingtype connection on shell right side has two clamp plates, symmetrical formula setting around two clamp plates are, two head rods of homonymy are all connected on the clamp plate of homonymy, all be connected with first spring between one side that two clamp plates kept away from each other and the shell.

Further, still including guiding mechanism, guiding mechanism is including the third fixed block, the second connecting rod, the second torsional spring, deflector and stopper, open on the right side of bottom in the shell has the discharge opening, the bottom right side of shell is connected with two third fixed blocks, two third fixed blocks are the setting of longitudinal symmetry formula, it has the second connecting rod to run through between two third fixed blocks, the last rotation type of second connecting rod is connected with the deflector, the deflector is located inside the discharge opening, all be connected with the second torsional spring between deflector and two third fixed blocks, two second torsional springs all overlap on two second connecting rods, the right side slidingtype of bottom runs through there is the stopper in the shell, the stopper is located the right side of discharge opening, the bottom and the deflector contact cooperation of stopper.

Further, still including the clamping mechanism, clamping mechanism is including fourth fixed block, pin, second spring and third connecting rod, and the right side of shell bottom is connected with the fourth fixed block, and the gliding formula of going through has the pin on the fourth fixed block, and the pin is in contact with the bottom cooperation of deflector, and the right side of pin is connected with the third connecting rod, is connected with the second spring between third connecting rod and the fourth fixed block, and the second spring housing is on the pin.

Further comprises a pulling mechanism, the pulling mechanism comprises a third fixing frame, guide frames, sliding blocks, third springs, third wedge-shaped rods, fifth fixing blocks, fourth connecting rods, reels, fifth connecting rods and pull ropes, the bottom of the right wall of the shell is connected with the third fixing frame, the front and back left sides of the third fixing frame are connected with the guide frames, the two guide frames are symmetrical front and back, the right sides of the bottoms of the two guide frames are connected with the two fifth fixing blocks, the two fifth fixing blocks at the same side are symmetrically arranged front and back, the fourth connecting rod penetrates through the bottoms of the two fifth fixing blocks at the same side, the two fourth connecting rods are rotatably connected with the reels, the sliding blocks are slidably connected inside the two guide frames, the inner bottoms of the two sliding blocks are connected with the third springs, the tops of the two third springs are connected with the third wedge-shaped rods, and the two third wedge-shaped rods are symmetrical front and back, the front side and the rear side of the stop lever are both connected with fifth connecting rods, the front side and the rear side of the two fifth connecting rods are symmetrical, pull ropes are connected between the fifth connecting rods on the same side and the sliding blocks on the same side, the two pull ropes respectively penetrate through the bottoms of the two guide frames, and the pull ropes on the same side are in contact fit with the reel on the same side.

Furthermore, rubber pads are arranged on the sides, close to each other, of the two clamping plates.

The invention has the following beneficial effects: 1. through loosening two second handles, first torsion spring resets, and first torsion spring drives two protecting crust and uses the bull stick to rotate to the direction that is close to each other as the centre of a circle and resets to this dust that produces when the blade is to the fragment of brick cutting can be blocked by two protecting crust, thereby the dust can't waft into the air, the effectual air quality of having protected.

2. The electric push rod is used as driving force, the two connecting blocks and the two first wedge-shaped rods can drive the two second fixing blocks to move rightwards, the two second fixing blocks drive the blades, the first fixing blocks and the motor to move rightwards through the connecting frames, and the blades can cut the bricks into two halves, so that the bricks can be automatically cut.

3. Through pulling the pin right, the pin breaks away from the cooperation with the deflector thereupon, and two fragment of brick can push down the deflector afterwards to the deflector uses the second connecting rod to rotate downwards as the centre of a circle, and the fragment of brick on the deflector can drop to subaerially afterwards, with this need not the manual work and takes out the fragment of brick, the fragment of brick that will cut the completion that can be quick.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a partial cross-sectional view of the present invention.

Fig. 4 is a schematic perspective view of a first pushing mechanism according to the present invention.

Fig. 5 is a schematic perspective view of a second pushing mechanism of the present invention.

Fig. 6 is a schematic perspective view of the protection mechanism of the present invention.

Fig. 7 is a schematic perspective view of a portion of the shielding mechanism of the present invention.

Fig. 8 is a schematic perspective view of the clamping mechanism of the present invention.

Fig. 9 is a schematic perspective view of a portion of the clamping mechanism of the present invention.

Fig. 10 is a schematic perspective view of a first guiding mechanism according to the present invention.

Fig. 11 is a schematic perspective view of a second guiding mechanism of the present invention.

Fig. 12 is a schematic perspective view of a first embodiment of the jamming mechanism of the present invention.

Fig. 13 is a schematic perspective view of a second embodiment of the jamming mechanism of the present invention.

Fig. 14 is a perspective view of the pulling mechanism of the present invention.

Fig. 15 is a schematic perspective view of a portion of the pulling mechanism of the present invention.

The parts are labeled as follows: 1: support frame, 2: outer shell, 3: connecting frame, 4: first fixed block, 5: motor, 6: blade, 7: first handle, 8: pushing mechanism, 81: first mount, 82: electric putter, 83: connecting block, 84: second fixed block, 85: first wedge bar, 9: protection mechanism, 91: second mount, 92: turning bar, 93: first torsion spring, 94: protective shell, 95: second handle, 10: clamping mechanism, 101: first connecting rod, 102: clamping plate, 103: first spring, 104: second wedge bar, 11: guide mechanism, 111: third fixed block, 112: second connecting rod, 113: second torsion spring, 114: guide plate, 115: stopper, 12: jamming mechanism, 121: fourth fixing block, 122: pin, 123: second spring, 124: third connecting rod, 13: pulling mechanism, 131: third mount, 132: guide frame, 133: slider, 134: third spring, 135: third wedge rod, 136: fifth fixing block, 137: fourth connecting rod, 138: reel, 139: fifth connecting bar, 1310: and pulling a rope.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Detailed description of the preferred embodiment 1

An automatic cutting device for building construction bricks, please see fig. 1-9, which comprises a support frame 1, a housing 2, a connecting frame 3, a first fixing block 4, a motor 5, a blade 6, a first handle 7, a pushing mechanism 8, a protection mechanism 9 and a clamping mechanism 10, wherein the top of the support frame 1 is connected with the housing 2 through welding, the top of the housing 2 is connected with the connecting frame 3 in a sliding way, the top of the connecting frame 3 is connected with the first handle 7 through a bolt, the front side of the middle part of the connecting frame 3 is connected with the first fixing block 4 through welding, the bottom of the first fixing block 4 is provided with the motor 5, the output shaft of the motor 5 rotatably penetrates through the connecting frame 3, the middle part of the connecting frame 3 is rotatably connected with the blade 6, the blade 6 is positioned at the rear side of the motor 5, the output shaft of the motor 5 is connected on the front wall of the blade 6, the left sides of the front side and the rear side of the housing 2 are provided with the pushing mechanism 8, the upper side of shell 2 is equipped with protection machanism 9, and the right side of shell 2 front and back both sides all is equipped with clamping mechanism 10.

Referring to fig. 1, 6 and 7, the pushing mechanism 8 includes a first fixing frame 81 and an electric push rod 82, connecting block 83, second fixed block 84 and first wedge pole 85, two left bottoms all have first mount 81 through welded connection around shell 2, all install electric putter 82 on two first mounts 81, all there is connecting block 83 through welded connection on electric putter 82's the telescopic link, two connecting block 83 longitudinal symmetry, two connecting block 83's top all has first wedge pole 85 through welded connection, two first wedge pole 85 longitudinal symmetry, the left side at two first wedge pole 85 tops all has second fixed block 84 through welded connection, two second fixed block 84 longitudinal symmetry, the one end that two second fixed blocks 84 are close to each other is connected respectively on the both sides around link 3, two second fixed blocks 84 all carry out sliding fit with shell 2.

Referring to fig. 1, 4 and 5, the protection mechanism 9 includes two second fixing frames 91, a rotating rod 92, a first torsion spring 93, a protection shell 94 and a second handle 95, the top portions of the front and rear sides of the housing 2 are connected with the two second fixing frames 91 through welding, the two second fixing frames 91 on the same side are arranged in bilateral symmetry, the two second fixing frames 91 on the two sides are symmetrical front and back, the rotating rod 92 penetrates through the two second fixing frames 91 on the same side, the protection shell 94 is rotatably connected to the two rotating rods 92, the two protection shells 94 are symmetrical front and back, the top portions of the two protection shells 94 are connected with the second handle 95 through bolts, the first torsion spring 93 is connected between the protection shell 94 on the same side and the two second fixing frames 91 on the same side, the two first torsion springs 93 on the same side are sleeved on the rotating rods 92 on the same side, the two protection shells 94 are respectively rotated in the direction away from each other with the rotating rod 92 as the center by holding the two second handles 95, thus, the two protective shells 94 can be opened, and the bricks can be taken out of the casing 2 or stored.

Referring to fig. 1, 8 and 9, the clamping mechanism 10 includes first connecting rods 101, clamping plates 102, first springs 103 and second wedge-shaped rods 104, two first connecting rods 101 are slidably inserted through the front and rear walls of the right side of the housing 2, the two first connecting rods 101 on the same side are bilaterally symmetrical, the second wedge-shaped rods 104 are connected between the two first connecting rods 101 on the same side by welding, the two second wedge-shaped rods 104 are longitudinally symmetrical, two clamping plates 102 are slidably connected inside the right side of the housing 2, the two clamping plates 102 are symmetrically arranged in the front and rear directions, rubber pads are disposed on the adjacent sides of the two clamping plates 102, so as to increase the friction between the clamping plates 102 and bricks, make the clamp plate 102 can be firm more press from both sides tight fragment of brick, two head rods 101 of homonymy all connect on the clamp plate 102 of homonymy, all are connected with first spring 103 between one side that two clamp plates 102 kept away from each other and shell 2.

Firstly, two protective shells 94 are respectively rotated by two second handles 95 in the direction away from each other by taking the rotating rod 92 as the center of a circle, a first torsion spring 93 is deformed, then bricks to be cut are placed on the right side of the bottom in the shell 2, then the two second handles 95 are loosened, the first torsion spring 93 is reset, then the first torsion spring 93 drives the two protective shells 94 to rotate and reset in the direction approaching each other by taking the rotating rod 92 as the center of a circle, the two protective shells 94 drive the two second handles 95 to rotate and reset in the direction approaching each other by taking the rotating rod 92 as the center of a circle, then the motor 5 is started, the output shaft of the motor 5 drives the blade 6 to rotate, then the two electric push rods 82 are started to extend, the telescopic rods of the two electric push rods 82 drive the two second fixed blocks 84 by two connecting blocks 83 and two first wedge-shaped rods 85 respectively, the two second fixed blocks 84 drive the blade 6 and the first fixed block 4 and the motor 5 to move rightwards by the connecting frame 3, then, in the process that the two first wedge-shaped rods 85 move rightwards, the two first wedge-shaped rods 85 respectively extrude the two second wedge-shaped rods 104 towards the direction of approaching each other, the two second wedge-shaped rods 104 respectively drive the two clamping plates 102 to move towards the direction of approaching each other through the first connecting rods 101 on the two sides, the first spring 103 stretches, then the two clamping plates 102 clamp the bricks, then under the effect that the blade 6 continuously moves rightwards, the blade 6 contacts the bricks and cuts the bricks into two halves, meanwhile, dust generated when the blade 6 cuts the bricks is blocked by the two protective shells 94, next, when the two electric push rods 82 extend to the limit, the two electric push rods 82 contract, then the telescopic rods of the two electric push rods 82 respectively drive the two second fixing blocks 84 to move leftwards through the two connecting blocks 83 and the two first wedge-shaped rods 85, the two second fixing blocks 84 drive the blade 6, the first fixing block 4 and the motor 5 to move leftwards for resetting through the connecting frame 3, then the two first wedge-shaped rods 85 do not extrude and contact the two second wedge-shaped rods 104, then the first spring 103 resets, the first spring 103 drives the first connecting rod 101 and the two second wedge-shaped rods 104 on the two sides to move and reset towards the direction away from each other through the two clamping plates 102, the two clamping plates 102 loosen bricks, after the telescopic rods of the two electric push rods 82 are completely contracted, the two electric push rods 82 and the motor 5 are closed, the two protective shells 94 are respectively rotated towards the direction away from each other by using the rotating rod 92 as the circle center through the two second handles 95, the first torsion spring 93 is deformed, then the cut bricks are taken out of the shell 2, then the two second handles 95 are loosened, and the first torsion spring 93 resets, then, the first torsion spring 93 drives the two protection shells 94 to rotate and reset in the direction of approaching each other around the rotating rod 92, and the two protection shells 94 drive the two second handles 95 to rotate and reset in the direction of approaching each other around the rotating rod 92, so that bricks can be automatically cut.

Detailed description of the preferred embodiment 2

On the basis of the specific embodiment 1, please refer to fig. 1, fig. 10 and fig. 11, further comprising a guiding mechanism 11, wherein the guiding mechanism 11 comprises third fixing blocks 111, a second connecting rod 112, a second torsion spring 113, a guiding plate 114 and a limiting block 115, the right side of the bottom in the housing 2 is provided with a discharge hole, the right side of the bottom of the housing 2 is connected with the two third fixing blocks 111 by welding, the two third fixing blocks 111 are symmetrically arranged in front and back, the second connecting rod 112 penetrates between the two third fixing blocks 111, the second connecting rod 112 is rotatably connected with the guiding plate 114, the guiding plate 114 is located inside the discharge hole, the second torsion spring 113 is connected between the guiding plate 114 and the two third fixing blocks 111, the two second torsion springs 113 are both sleeved on the two second connecting rods 112, the limiting block 115 is slidably penetrated through the right side of the bottom in the housing 2, the limiting block 115 is located on the right side of the discharge hole, the bottom of the stopper 115 is in contact fit with the guide plate 114.

Referring to fig. 1, 12 and 13, the locking mechanism 12 further includes a fourth fixing block 121, a blocking rod 122, a second spring 123 and a third connecting rod 124, the fourth fixing block 121 is connected to the right side of the bottom of the housing 2 by welding, the blocking rod 122 slidably penetrates through the fourth fixing block 121, the blocking rod 122 is in contact fit with the bottom of the guide plate 114, the third connecting rod 124 is connected to the right side of the blocking rod 122, the second spring 123 is connected between the third connecting rod 124 and the fourth fixing block 121, the second spring 123 is sleeved on the blocking rod 122, and the blocking rod 122 is pulled rightward by the third connecting rod 124, so that the blocking rod 122 does not block the guide plate 114 any more, and the guide plate 114 can be rotated and opened.

Firstly, bricks are placed on the guide plate 114, after the bricks are cut into two halves by the blade 6, the third connecting rod 124 is pulled rightwards, the third connecting rod 124 drives the blocking rod 122 to move rightwards, the second spring 123 stretches, the blocking rod 122 is disengaged from the guide plate 114, then under the action of the gravity of the two bricks, the two bricks press the guide plate 114 downwards, so that the guide plate 114 rotates downwards around the second connecting rod 112, the second torsion spring 113 deforms, then the two bricks on the guide plate 114 drop downwards, and when the guide plate 114 rotates downwards, the guide plate 114 is disengaged from the limiting block 115, so that the limiting block 115 moves downwards until the top of the limiting block 115 contacts with the inner bottom of the shell 2, so that the limiting block 115 does not move downwards any more, and when the bricks on the guide plate 114 all drop to the ground, the second torsion spring 113 resets, then the second torsion spring 113 will drive the guiding plate 114 to rotate upward and reset around the second connecting rod 112, the guiding plate 114 will push the limiting block 115 upward and reset, finally the third connecting rod 124 is released, the second spring 123 resets thereafter, the second spring 123 drives the blocking rod 122 to move leftward and reset through the third connecting rod 124, and then the blocking rod 122 continues to contact and cooperate with the guiding plate 114 to block the guiding plate 114, so that the cut brick can be taken out quickly.

Detailed description of preferred embodiments 3

On the basis of the specific embodiment 2, please see fig. 1, 14 and 15, the present invention further includes a pulling mechanism 13, the pulling mechanism 13 includes a third fixing frame 131, a guiding frame 132, a sliding block 133, a third spring 134, a third wedge-shaped rod 135, a fifth fixing block 136, a fourth connecting rod 137, a reel 138, a fifth connecting rod 139 and a pull rope 1310, the bottom of the right wall of the housing 2 is connected to the third fixing frame 131 by welding, the front and rear left sides of the third fixing frame 131 are connected to the guiding frame 132, the two guiding frames 132 are symmetrical front and back, the right sides of the bottoms of the two guiding frames 132 are connected to the two fifth fixing blocks 136 by welding, the two fifth fixing blocks 136 on the same side are symmetrically arranged front and back, the fourth connecting rod 137 penetrates through the bottom of the two fifth fixing blocks 136 on the same side, the reel 138 is rotatably connected to the two fourth connecting rods 137, the sliding block 133 is slidably connected to the inside of the two guiding frames 132, the interior bottom of two sliders 133 all is connected with third spring 134, the top of two third springs 134 all is connected with third wedge pole 135, two third wedge poles 135 longitudinal symmetries, both sides all are connected with fifth connecting rod 139 around the pin 122, two fifth connecting rod 139 longitudinal symmetries, be connected with stay cord 1310 between the slider 133 of fifth connecting rod 139 of homonymy and homonymy, two stay cords 1310 run through the bottom of two guide frames 132 respectively, the stay cord 1310 of homonymy and the reel 138 contact cooperation of homonymy.

When the telescopic rods of the two electric push rods 82 extend, the telescopic rods of the two electric push rods 82 respectively drive the two second fixing blocks 84 to move rightwards through the two connecting blocks 83 and the two first wedge-shaped rods 85, the two second fixing blocks 84 then drive the blade 6, the first fixing block 4 and the motor 5 to move rightwards through the connecting frame 3, then under the action of continuous rightward movement of the blade 6, the blade 6 can contact with the brick and cut the brick into two halves, meanwhile, in the continuous rightward movement of the two connecting blocks 83, the two connecting blocks 83 can respectively contact with the two third wedge-shaped rods 135, then the two connecting blocks 83 respectively press the two third wedge-shaped rods 135 downwards, the third spring 134 is compressed, then the two connecting blocks 83 can respectively move to the right sides of the two third wedge-shaped rods 135, so as to be respectively disengaged from the two third wedge-shaped rods 135, and then the third spring 134 is reset, the third spring 134 respectively drives the two third wedge-shaped rods 135 to move upwards for resetting, then after the two electric push rods 82 extend to the limit, the two electric push rods 82 contract, then the telescopic rods of the two electric push rods 82 respectively drive the two second fixing blocks 84 to move leftwards through the two connecting blocks 83 and the two first wedge-shaped rods 85, the two second fixing blocks 84 then drive the blade 6 and the first fixing block 4 and the motor 5 to move leftwards for resetting through the connecting frame 3, then the two connecting blocks 83 respectively contact with the two third wedge-shaped rods 135 and drive the two third wedge-shaped rods 135 to move leftwards, then the two third wedge-shaped rods 135 respectively drive the two sliding blocks 133 to move leftwards through the third springs 134 on the two sides, the two sliding blocks 133 respectively drive the two pull ropes 1310 to move leftwards after moving leftwards, and thus the two pull ropes 1310 respectively pull the two fifth connecting rods 139 to the right, the two fifth connecting rods 139 then drive the blocking rod 122 to move rightwards together, then the blocking rod 122 drives the third connecting rod 124 to move rightwards, the second spring 123 stretches, then the blocking rod 122 disengages from the guide plate 114, then under the action of the gravity of the two bricks, the two bricks press the guide plate 114 downwards, so that the guide plate 114 rotates downwards around the second connecting rod 112, the second torsion spring 113 deforms, then the bricks on the guide plate 114 fall downwards, and at the same time when the guide plate 114 rotates downwards, the guide plate 114 disengages from the limiting block 115, so that the limiting block 115 moves downwards, until the top of the limiting block 115 contacts with the inner bottom of the housing 2, so that the limiting block 115 does not move downwards, and meanwhile, in the process that the two connecting blocks 83 drive the two third wedge-shaped rods 135 to move leftwards respectively, the two third wedge-shaped rods 135 touch the left sides of the two guide frames 132, then the two electric push rods 82 are closed, and the bricks on the guide plate 114 fall to the ground, then the worker manually presses the two third wedge-shaped rods 135 downwards, the third springs 134 are compressed, the two third wedge-shaped rods 135 are disengaged from the two connecting blocks 83 respectively, then the two electric push rods 82 are opened again, the two electric push rods 82 continue to shrink, then the telescopic rods of the two electric push rods 82 continue to drive the two second fixing blocks 84 to move leftwards through the two connecting blocks 83 and the two first wedge-shaped rods 85 respectively, the two second fixing blocks 84 drive the blade 6 and the first fixing block 4 and the motor 5 to move leftwards through the connecting frame 3 to reset, then the worker loosens the two third wedge-shaped rods 135, the third springs 134 reset, then the third springs 134 drive the two third wedge-shaped rods 135 to move upwards to reset, and at the same time, the second spring 123 is reset, the second spring 123 drives the stop lever 122 to move leftwards and reset through the third connecting rod 124, the stop lever 122 drives the two pull ropes 1310 to move leftwards through the two fifth connecting rods 139, respectively, so that the two pull ropes 1310 drive the sliding block 133 and the third spring 134 and the third wedge-shaped rod 135 to move rightwards through the two guide frames 132, respectively, subsequently, when the stop lever 122 moves leftwards and resets, the stop lever 122 contacts with the limiting block 115 and is blocked by the limiting block 115, when the bricks of the guide plate 114 all fall to the ground, the second torsion spring 113 resets, subsequently, the second torsion spring 113 drives the guide plate 114 to rotate upwards and reset around the second connecting rod 112, subsequently, the guide plate 114 pushes the limiting block 115 upwards and resets, subsequently, the limiting block 115 does not block the stop lever 122 any more, then, the second spring 123 continues to drive the stop lever 122 to move leftwards and reset through the third connecting rod 124, the blocking rod 122 can respectively drive the two pulling ropes 1310 to move leftwards through the two fifth connecting rods 139, so that the two pulling ropes 1310 respectively drive the sliding block 133 and the third spring 134 as well as the third wedge-shaped rod 135 to move rightwards through the two guide frames 132 to reset, and then the blocking rod 122 continues to be in contact fit with the guide plate 114 to block the guide plate 114, so that the cut bricks can rotate and fall to the ground from the guide plate 114.

It should be understood that the above description is for illustrative purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.

Claims (8)

1. An automatic cutting device for building construction bricks comprises a support frame (1), a shell (2), a connecting frame (3), a first fixing block (4), a motor (5), a blade (6) and a first handle (7), wherein the top of the support frame (1) is connected with the shell (2), the top of the shell (2) is connected with the connecting frame (3) in a sliding manner, the top of the connecting frame (3) is connected with the first handle (7) used for pulling the connecting frame (3), the front side of the middle part of the connecting frame (3) is connected with the first fixing block (4), the motor (5) is installed at the bottom of the first fixing block (4), the rotating type of an output shaft of the motor (5) penetrates through the connecting frame (3), the rotating type of the middle part of the connecting frame (3) is connected with the blade (6) used for cutting bricks, the blade (6) is positioned at the rear side of the motor (5), the output shaft of the motor (5) is connected to the front wall of the blade (6), the brick clamping device is characterized by further comprising a pushing mechanism (8), a protecting mechanism (9) and a clamping mechanism (10), wherein the pushing mechanism (8) is arranged on the left side of the front side and the rear side of the shell (2), the protecting mechanism (9) used for preventing dust is arranged on the upper side of the shell (2), and the clamping mechanism (10) used for fixing bricks is arranged on the right side of the front side and the rear side of the shell (2).

2. The automatic cutting device for building construction bricks according to claim 1, characterized in that: the pushing mechanism (8) comprises a first fixed frame (81), an electric push rod (82), a connecting block (83), a second fixed block (84) and a first wedge-shaped rod (85), two left bottoms all are connected with first mount (81) around shell (2), all install electric putter (82) on two first mounts (81), all be connected with connecting block (83) on the telescopic link of electric putter (82), two connecting block (83) longitudinal symmetry, the top of two connecting block (83) all is connected with first wedge pole (85), two first wedge pole (85) longitudinal symmetry, the left side at two first wedge pole (85) tops all is connected with second fixed block (84), two second fixed block (84) longitudinal symmetry, the one end that two second fixed block (84) are close to each other is connected respectively on both sides around link (3), two second fixed block (84) all carry out sliding fit with shell (2).

3. The automatic cutting device for building construction bricks according to claim 2, characterized in that: the protection mechanism (9) comprises a second fixed frame (91) and a rotating rod (92), first torsional spring (93), protecting crust (94) and second handle (95), the top of both sides all is connected with two second mount (91) around shell (2), two second mount (91) of homonymy are bilateral symmetry formula setting, two second mount (91) longitudinal symmetry of both sides, it has bull stick (92) to run through between two second mount (91) of homonymy, equal rotary type is connected with protecting crust (94) that are arranged in preventing that the dust from flying into the air on two bull sticks (92), two protecting crust (94) longitudinal symmetry, the top of two protecting crust (94) all is connected with second handle (95), all be connected with first torsional spring (93) between protecting crust (94) of homonymy and two second mount (91) of homonymy, two first torsional springs (93) of homonymy all overlap on bull stick (92) of homonymy.

4. The automatic cutting device for building construction bricks according to claim 3, characterized in that: clamping mechanism (10) is including head rod (101), clamp plate (102), first spring (103) and second wedge pole (104), two wall all slidingly run through two head rods (101) around shell (2) right side, two head rod (101) bilateral symmetry of homonymy, be connected with second wedge pole (104) between two head rod (101) of homonymy, two second wedge pole (104) longitudinal symmetry, inside slidingly be connected with two clamp plate (102) that are used for pressing from both sides tight fragment of brick on shell (2) right side, symmetrical formula setting around two clamp plate (102) are, two head rod (101) of homonymy all connect on clamp plate (102) of homonymy, all be connected with first spring (103) between one side and shell (2) that two clamp plate (102) kept away from each other.

5. The automatic cutting device for building construction bricks according to claim 4, characterized in that: the brick taking machine further comprises a guide mechanism (11) used for taking out bricks quickly, the guide mechanism (11) comprises a third fixing block (111), a second connecting rod (112), a second torsion spring (113), a guide plate (114) and a limiting block (115), a discharge hole is formed in the right side of the bottom in the shell (2), the right side of the bottom of the shell (2) is connected with two third fixing blocks (111), the two third fixing blocks (111) are arranged in a front-back symmetrical mode, the second connecting rod (112) penetrates between the two third fixing blocks (111), the guide plate (114) is connected to the second connecting rod (112) in a rotating mode, the guide plate (114) is located in the discharge hole, the second torsion spring (113) is connected between the guide plate (114) and the two third fixing blocks (111), the two second torsion springs (113) are sleeved on the two second connecting rods (112), the limiting block (115) penetrates through the right side of the bottom in the shell (2) in a sliding mode, the limiting block (115) is positioned on the right side of the discharge hole, and the bottom of the limiting block (115) is in contact fit with the guide plate (114).

6. The automatic cutting device for building construction bricks according to claim 5, characterized in that: still including blocking mechanism (12), block mechanism (12) including fourth fixed block (121), pin (122), second spring (123) and third connecting rod (124), the right side of shell (2) bottom is connected with fourth fixed block (121), sliding run through on fourth fixed block (121) has pin (122) that are used for blocking deflector (114), pin (122) and the bottom contact cooperation of deflector (114), the right side of pin (122) is connected with third connecting rod (124) that are used for pulling pin (122), be connected with second spring (123) between third connecting rod (124) and fourth fixed block (121), second spring (123) cover is on pin (122).

7. The automatic cutting device for building construction bricks according to claim 6, characterized in that: the spinning reel fixing device further comprises a pulling mechanism (13), the pulling mechanism (13) comprises a third fixing frame (131), guide frames (132), a sliding block (133), a third spring (134), a third wedge-shaped rod (135), fifth fixing blocks (136), a fourth connecting rod (137), a reel (138), fifth connecting rods (139) and a pull rope (1310), the bottom of the right wall of the shell (2) is connected with the third fixing frame (131), the front and rear left sides of the third fixing frame (131) are connected with the guide frames (132), the two guide frames (132) are symmetrical front and back, the right sides of the bottoms of the two guide frames (132) are connected with the two fifth fixing blocks (136), the two fifth fixing blocks (136) on the same side are arranged in a front and back symmetrical mode, a fourth connecting rod (137) penetrates through the bottoms of the two fifth fixing blocks (136) on the same side, and the two fourth connecting rods (137) are rotatably connected with the reel (138), the inside of two guide frames (132) all is slidingly connected with slider (133), the interior bottom of two slider (133) all is connected with third spring (134), the top of two third spring (134) all is connected with third wedge pole (135), two third wedge pole (135) front and back symmetries, both sides all are connected with fifth connecting rod (139) around pin (122), two fifth connecting rod (139) front and back symmetries, be connected with stay cord (1310) between fifth connecting rod (139) of homonymy and slider (133) of homonymy, the bottom of two guide frames (132) is run through respectively in two stay cords (1310), stay cord (1310) and reel (138) contact cooperation of homonymy.

8. The automatic cutting device for building construction bricks according to claim 7, characterized in that: rubber pads are arranged on the sides, close to each other, of the two clamping plates (102).

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