CN107855876B

CN107855876B - Concrete block uniform grinding device

Info

Publication number: CN107855876B
Application number: CN201711219306.6A
Authority: CN
Inventors: 潘春亮
Original assignee: Individual
Current assignee: Jining Yonghe Building Materials Co ltd
Priority date: 2017-11-28
Filing date: 2017-11-28
Publication date: 2020-07-28
Anticipated expiration: 2037-11-28
Also published as: CN107855876A

Abstract

The invention discloses a concrete block uniform polishing device and relates to the technical field of concrete polishing. The concrete box comprises a box body, the left top of box inner chamber and the equal fixedly connected with extrusion device in bottom, the first motor of motor base fixedly connected with is passed through on the right side of box, the equal fixedly connected with fixed plate in both sides at box top, it is connected with the lead screw to rotate between two fixed plates, and outside the right-hand member of lead screw runs through the fixed plate and extends to one side of fixed plate, the output shaft of first motor passes through shaft coupling and lead screw fixed connection, the surperficial threaded connection of lead screw has the lead screw cover, this concrete piece evenly grinding device, there is the stopper, the left bottom intercommunication of extrusion shell inner chamber has the connecting pipe, can polish once more at the turned angle immediately after the concrete single face is polished, this has solved present concrete piece evenly grinding device can not accomplish the problem that all-round multi-angle was.

Description

Concrete block uniform grinding device

Technical Field

The invention relates to the technical field of concrete grinding, in particular to a concrete block uniform grinding device.

Background

Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called common concrete, is widely used as an important raw material for producing track slabs in civil engineering concrete and needs to be used in a large amount in the production process. The concrete mixing plant is a combined device for intensively mixing concrete, and is also called a concrete precast yard. The concrete has high mechanical and automatic degrees, so the productivity is high, the quality of the concrete can be ensured, the cement can be saved, the concrete is commonly used for large-scale and medium-scale water conservancy, electric power, bridges and other projects with large concrete engineering quantity and centralized construction sites, along with the rapid development of traffic industry and the continuous growth of logistics business, the concrete is prepared by mixing cement, sand, stones, water and a water reducing agent in the technology.

In actual life, the current even grinding device of concrete piece can not accomplish polishing to the concrete piece of all-round multi-angle to can drop many pieces on the way polishing, the piece is generally very little, inhales the human body very easily, can cause the threat to workman's health, and need not incessantly adjust the angle of concrete piece and just can polish the concrete piece completely and finish, this will consume very much time, is unfavorable for people to use.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a concrete block uniform polishing device, which solves the problems that the existing concrete block uniform polishing device cannot polish concrete blocks in all directions and at multiple angles and cannot clean polishing debris in the polishing process.

In order to achieve the purpose, the invention is realized by the following technical scheme: a concrete block uniform polishing device comprises a box body, wherein the top and the bottom of the left side of an inner cavity of the box body are fixedly connected with an extrusion device, the right side of the box body is fixedly connected with a first motor through a motor base, both sides of the top of the box body are fixedly connected with fixed plates, a screw rod is rotatably connected between the two fixed plates, the right end of the screw rod penetrates through the fixed plates and extends out of one side of the fixed plates, an output shaft of the first motor is fixedly connected with the screw rod through a coupler, the surface of the screw rod is in threaded connection with a screw rod sleeve, the bottom of the screw rod sleeve is fixedly connected with a support rod, the bottom of the support rod penetrates through the top of the box body and extends into the inner cavity of the box body, the bottom of the support rod is fixedly connected with a support block, the front surface of the box body and the position corresponding to the extrusion device are movably connected with a box door through a hinge, the polishing device comprises fixed plates, one side of each fixed plate is fixedly connected with a supporting plate, a top plate is fixedly connected between the two fixed plates, one side of the top plate is fixedly connected with a movable plate through a spring, and two sides of the moving plate are connected with the fixed plate in a sliding way, one side of the moving plate is connected with an X-shaped bracket in a sliding way, a fixed rod is fixedly connected between the two X-shaped brackets, the surface of the fixed rod is provided with a belt in a surrounding way, one end of the belt is fixedly connected with the fixed rod, one side of the fixed plate is fixedly connected with a third motor through a motor base, and the output shaft fixedly connected with belt pulley of third motor, the other end and the belt pulley fixed connection of belt, the one side fixedly connected with brush of polishing of backup pad is kept away from to the movable plate.

Preferably, the extrusion device comprises an extrusion shell, one side of the extrusion shell is fixedly connected with the inner wall of the box body, a piston head is connected to the inner cavity of the extrusion shell in a sliding manner, an extrusion box is fixedly connected to one side of the piston head, one side of the extrusion box penetrates through the extrusion shell and extends to the outside of the extrusion shell, a hydraulic cylinder is fixedly connected to the left side of the inner cavity of the extrusion box through a base, a second motor is fixedly connected to the right side of the inner cavity of the extrusion box through a motor base, a rotating rod is fixedly connected to an output shaft of the second motor, the top end of the rotating rod penetrates through the extrusion box and extends to the outside of the extrusion box, an extrusion plate is fixedly connected to the top end of the rotating rod, a push plate is fixedly connected to a telescopic rod of the hydraulic cylinder, one side of the push plate penetrates through the extrusion box and extends to the outside of the, the right side of catch bar is through movable rod fixedly connected with baffle to the surperficial fixedly connected with of bull stick and the dog of baffle adaptation, the right side fixedly connected with stopper of extrusion shell inner chamber bottom to the left bottom intercommunication of extrusion shell inner chamber has the connecting pipe.

Preferably, the right side fixedly connected with dust exhaust box of box, dust exhaust box's right side fixedly connected with fan case to dust exhaust box's inner chamber passes through unable adjustment base fixedly connected with fan motor, fan motor's output shaft runs through dust exhaust box and fan case respectively and extends to the inner chamber of fan case, fan motor's output shaft fixedly connected with fan blade, dust exhaust box's left side wall runs through and is provided with the exhaust pipe, the left end of exhaust pipe runs through the box and extends to the inner chamber of box, dust exhaust box's bottom is through compressor base fixedly connected with air compressor, dust exhaust box's right side wall and with the position of fan case adaptation seted up the through-hole.

Preferably, the air compressor is communicated with the inner cavity of the extrusion shell through a connecting pipe.

Advantageous effects

The invention provides a concrete block uniform polishing device. The method has the following beneficial effects:

(1) the concrete block uniform polishing device is characterized in that a piston head is connected to an inner cavity of an extrusion shell in a sliding manner, an extrusion box is fixedly connected to one side of the piston head, one side of the extrusion box penetrates through the extrusion shell and extends to the outside of the extrusion shell, a hydraulic cylinder is fixedly connected to the left side of the inner cavity of the extrusion box through a base, a second motor is fixedly connected to the right side of the inner cavity of the extrusion box through a motor base, a rotating rod is fixedly connected to an output shaft of the second motor, the top end of the rotating rod penetrates through the extrusion box and extends to the outside of the extrusion box, a squeezing plate is fixedly connected to the top end of the rotating rod, a pushing plate is fixedly connected to a telescopic rod of the hydraulic cylinder, one side of the pushing plate penetrates through the extrusion box and extends to the outside of the extrusion box, the other side of the pushing plate is slidably connected with the inner wall of, the right side fixedly connected with stopper of extrusion shell inner chamber bottom, the left bottom intercommunication of extrusion shell inner chamber have the connecting pipe, can polish once more at concrete single face and rotate the angle immediately after polishing, and this has solved the problem of polishing the concrete piece that present even grinding device of concrete piece can not accomplish all-round multi-angle.

(2) The concrete block uniform polishing device is characterized in that a dust exhaust box is fixedly connected to the right side of a box body, a fan box is fixedly connected to the right side of the dust exhaust box, a fan motor is fixedly connected to the inner cavity of the dust exhaust box through a fixing base, an output shaft of the fan motor respectively penetrates through the dust exhaust box and the fan box and extends to the inner cavity of the fan box, fan blades are fixedly connected to the output shaft of the fan motor, an exhaust pipe is arranged on the left side wall of the dust exhaust box in a penetrating mode, the left end of the exhaust pipe penetrates through the box body and extends to the inner cavity of the box body, an air compressor is fixedly connected to the bottom of the dust exhaust box through a compressor base, a through hole is formed in the right side wall, can discharge the polished scraps out of the box body in an air draft mode while polishing the concrete, keeps the air quality in the box body, this has solved the even grinding device of concrete piece on the present market can not accomplish to clear away the clastic problem of polishing at the in-process of polishing.

(3) This even grinding device of concrete piece, through an even grinding device of concrete piece, the power distribution box comprises a box body, the left top of box inner chamber and the equal fixedly connected with extrusion device in bottom, the first motor of motor base fixedly connected with is passed through on the right side of box, the equal fixedly connected with fixed plate in both sides at box top, it is connected with the lead screw to rotate between two fixed plates, the right-hand member of lead screw runs through the fixed plate and extends to outside one side of fixed plate, shaft coupling and lead screw fixed connection are passed through to the output shaft of first motor, the surperficial threaded connection of lead screw has the lead screw cover, the bottom fixedly connected with bracing piece of lead screw cover, can let this even grinding device of concrete piece simple structure, and the operation of being convenient for, do benefit to the use, complicated at the even grinding device structure of.

(4) This even grinding device of concrete piece, right side fixedly connected with dust exhaust box through the box, dust exhaust box's right side fixedly connected with fan case, dust exhaust box's left side wall runs through and is provided with the exhaust pipe, the left end of exhaust pipe runs through the box and extends to the inner chamber of box, compressor base fixedly connected with air compressor is passed through to dust exhaust box's bottom, can be just in time close the position of exhaust pipe and the position of polishing the dust that falls, conveniently take away the dust, this dust exhaust device who has solved present even grinding device of concrete piece arranges the not good problem of dirt effect.

Drawings

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

FIG. 2 is a cross-sectional view of the internal structure of the present invention;

FIG. 3 is a schematic view of the right side structure of the present invention;

FIG. 4 is a schematic view of the construction of the polishing apparatus of the present invention;

FIG. 5 is a schematic view showing the structure of the extruding apparatus of the present invention.

In the figure: the device comprises a box body 1, an extrusion device 2, an extrusion shell 20, a piston head 21, an extrusion box 22, a hydraulic cylinder 23, a second motor 24, a rotating rod 25, an extrusion plate 26, a pushing plate 27, a baffle 28, a stop 29, a first motor 3, a fixing plate 4, a lead screw 5, a lead screw sleeve 6, a supporting rod 7, a supporting block 8, a supporting plate 9, a polishing device 10, a fixing plate 101, a top plate 102, a moving plate 103, a support 104X-shaped bracket 105, a fixing rod 105, a belt 106, a third motor 107, a belt pulley 108, a polishing brush 109, a hinge 11, a box door 12, a dust exhaust box 13, a fan box 14, a fan motor 15, fan blades 16, an exhaust pipe 17 and an air compressor 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a concrete block uniform polishing device comprises a box body 1, a dust exhaust box 13 is fixedly connected to the right side of the box body 1, a fan box 14 is fixedly connected to the right side of the dust exhaust box 13, an inner cavity of the dust exhaust box 13 is fixedly connected with a fan motor 15 through a fixing base, an output shaft of the fan motor 15 is provided with a speed reducer, an output shaft of the fan motor 15 respectively penetrates through the dust exhaust box 13 and the fan box 14 and extends to the inner cavity of the fan box 14, fan blades 16 are fixedly connected to the output shaft of the fan motor 15, an exhaust pipe 17 penetrates through the left side wall of the dust exhaust box 13, the left end of the exhaust pipe 17 penetrates through the box body 1 and extends to the inner cavity of the box body 1, an air compressor 18 is fixedly connected to the bottom of the dust exhaust box 13 through a compressor base, the air compressor 18 is communicated with the inner cavity of an extrusion shell 20 through a connecting pipe, a through hole, the extrusion device 2 is fixedly connected to the top and the bottom of the left side of the inner cavity of the box body 1, the extrusion device 2 comprises an extrusion shell 20, one side of the extrusion shell 20 is fixedly connected with the inner wall of the box body 1, the inner cavity of the extrusion shell 20 is slidably connected with a piston head 21, one side of the piston head 21 is fixedly connected with an extrusion box 22, one side of the extrusion box 22 penetrates through the extrusion shell 20 and extends to the outside of the extrusion shell 20, the left side of the inner cavity of the extrusion box 22 is fixedly connected with a hydraulic cylinder 23 through a base, the right side of the inner cavity of the extrusion box 22 is fixedly connected with a second motor 24 through a motor base, an output shaft of the second motor 24 is fixedly connected with a rotating rod 25, the top end of the rotating rod 25 penetrates through the extrusion box 22 and extends to the outside of the extrusion box 22, the top end of the rotating rod 25 is fixedly connected with an extrusion plate 26, the telescopic, the other side of the pushing plate 27 is connected with the inner wall of the extrusion box 22 in a sliding manner, the right side of the pushing plate 27 is fixedly connected with a baffle 28 through a movable rod, the surface of a rotating rod 25 is fixedly connected with a baffle 29 matched with the baffle 28, the number of the baffles 29 is not less than 4, the distance between each two baffles is equal, the right side of the bottom of the inner cavity of the extrusion shell 20 is fixedly connected with a limiting block, the bottom of the left side of the inner cavity of the extrusion shell 20 is communicated with a connecting pipe, the right side of the box body 1 is fixedly connected with a first motor 3 through a motor base, an output shaft of the first motor 3 is provided with a speed reducer, two sides of the top of the box body 1 are both fixedly connected with fixed plates 4, a lead screw 5 is rotatably connected between the two fixed plates 4, the right end of the lead screw 5 penetrates through the fixed plates 4 and, the bottom of the screw rod sleeve 6 is fixedly connected with a supporting rod 7, the bottom end of the supporting rod 7 penetrates through the top of the box body 1 and extends to the inner cavity of the box body 1, the bottom end of the supporting rod 7 is fixedly connected with a supporting block 8, one side of the supporting block 8 is fixedly connected with a supporting plate 9, one side of the supporting plate 9 is fixedly connected with a polishing device 10, the polishing device 10 comprises a fixed plate 101, one side of the fixed plate 101 is provided with a chute matched with the movable plate 103, one side of the fixed plate 101 is fixedly connected with the supporting plate 9, a top plate 102 is fixedly connected between the two fixed plates 101, one side of the top plate 102 is fixedly connected with the movable plate 103 through springs, no less than three springs are arranged on each side, the distances between the springs are equal, two sides of the movable plate 103 are slidably connected with the fixed plates 101, fixedly connected with dead lever 105 between two X type supports 104, the surface of dead lever 105 encircles and is provided with belt 106, the one end and the dead lever 105 fixed connection of belt 106, motor base fixedly connected with third motor 107 is passed through to one side of fixed plate 101, the output shaft fixedly connected with belt pulley 108 of third motor 107, the other end and the belt pulley 108 fixed connection of belt 106, one side fixedly connected with polish brush 109 that backup pad 9 was kept away from to movable plate 103, there is chamber door 12 through hinge 11 swing joint on the positive surface of box 1 and the position that is located and corresponds with extrusion device 2.

When the machine works, the box door 12 is opened, a concrete block to be polished is placed between the extrusion plates 26, the switch of the air compressor 18 is opened, the air compressor 18 injects air into the inner cavity of the extrusion shell 20 through the connecting pipe, so that the piston head 21 pushes the extrusion box 22 to move, the extrusion box 22 pushes the extrusion plates 26 to fix the concrete block, the switch of the first motor 3 is opened, the first motor 3 drives the screw rod sleeve 6 to move through the screw rod 5, the screw rod sleeve 6 drives the supporting rod 7 to move, the supporting rod 7 drives the supporting block 8 to move, the supporting block 8 drives the polishing device 10 to move to a proper position through the supporting plate 9, the switch of the third motor 107 is opened, the third motor 107 drives the fixing rod 105 to move through the belt 106, the fixing rod 105 drives the X-shaped bracket 104 to move, the X-shaped bracket 104 pushes the moving plate 103 to move, and the moving plate 103 drives the, open the switch of second motor 24 after the side is polished, second motor 24 drives the concrete piece through bull stick 25 and stripper plate 26 respectively and rotates, open the switch of hydraulic cylinder 23, hydraulic cylinder 23 promotes catch plate 27 and removes, catch plate 27 blocks dog 29 through baffle 28 and restricts the turned angle of bull stick 25, open the switch of fan motor 15 in the process of polishing, fan motor 15 drives fan blade 16 and rotates, fan blade 16 blows off the outside through exhaust pipe 17 with the inside piece of box 1 when rotating.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides an even grinding device of concrete piece, includes box (1), its characterized in that: the extrusion device is characterized in that the top and the bottom of the left side of the inner cavity of the box body (1) are fixedly connected with an extrusion device (2), the right side of the box body (1) is fixedly connected with a first motor (3) through a motor base, both sides of the top of the box body (1) are fixedly connected with fixed plates (4), a screw rod (5) is rotatably connected between the two fixed plates (4), the right end of the screw rod (5) penetrates through the fixed plates (4) and extends out of one side of each fixed plate (4), an output shaft of the first motor (3) is fixedly connected with the screw rod (5) through a coupler, a screw rod sleeve (6) is in threaded connection with the surface of the screw rod (5), a support rod (7) is fixedly connected with the bottom of the screw rod sleeve (6), the bottom of the support rod (7) penetrates through the top of the box body (1) and extends into the inner cavity, and one side of the supporting block (8) is fixedly connected with a supporting plate (9), one side of the supporting plate (9) is fixedly connected with a polishing device (10), the front surface of the box body (1) is positioned at a position corresponding to the extrusion device (2) and is movably connected with a box door (12) through a hinge (11), the polishing device (10) comprises a fixed plate (101), one side of the fixed plate (101) is fixedly connected with the supporting plate (9), a top plate (102) is fixedly connected between the two fixed plates (101), one side of the top plate (102) is fixedly connected with a movable plate (103) through a spring, the two sides of the movable plate (103) are slidably connected with the fixed plates (101), one side of the movable plate (103) is slidably connected with an X-shaped bracket (104), a fixing rod (105) is fixedly connected between the two X-shaped brackets (104), and the surface of the fixing rod (105, and one end of a belt (106) is fixedly connected with the fixing rod (105), one side of the fixing plate (101) is fixedly connected with a third motor (107) through a motor base, an output shaft of the third motor (107) is fixedly connected with a belt pulley (108), the other end of the belt (106) is fixedly connected with the belt pulley (108), and one side, far away from the supporting plate (9), of the moving plate (103) is fixedly connected with a polishing brush (109).

2. A concrete block uniform grinding apparatus as claimed in claim 1, wherein: the extrusion device (2) comprises an extrusion shell (20), one side of the extrusion shell (20) is fixedly connected with the inner wall of the box body (1), a piston head (21) is connected to the inner cavity of the extrusion shell (20) in a sliding manner, an extrusion box (22) is fixedly connected to one side of the piston head (21), one side of the extrusion box (22) penetrates through the extrusion shell (20) and extends to the outside of the extrusion shell (20), a hydraulic cylinder (23) is fixedly connected to the left side of the inner cavity of the extrusion box (22) through a base, a second motor (24) is fixedly connected to the right side of the inner cavity of the extrusion box (22) through a motor base, a rotating rod (25) is fixedly connected to an output shaft of the second motor (24), the top end of the rotating rod (25) penetrates through the extrusion box (22) and extends to the outside of the extrusion box (22), and an extrusion plate (26) is fixedly connected to the top, and the telescopic link fixedly connected with catch plate (27) of hydraulic cylinder (23), one side of catch plate (27) runs through squeeze box (22) and extends to the outside of squeeze box (22), the opposite side of catch plate (27) and the inner wall sliding connection of squeeze box (22), movable rod fixedly connected with baffle (28) are passed through to the right side of catch plate (27) to the surperficial fixedly connected with of bull stick (25) and dog (29) of baffle (28) adaptation, the right side fixedly connected with stopper of extrusion shell (20) inner chamber bottom, and the left bottom intercommunication of extrusion shell (20) inner chamber has the connecting pipe.

3. A concrete block uniform grinding apparatus as claimed in claim 1, wherein: the right side of the box body (1) is fixedly connected with a dust exhaust box (13), the right side of the dust exhaust box (13) is fixedly connected with a fan box (14), and the inner cavity of the dust exhaust box (13) is fixedly connected with a fan motor (15) through a fixed base, the output shaft of the fan motor (15) respectively penetrates through the dust exhaust box (13) and the fan box (14) and extends to the inner cavity of the fan box (14), the output shaft of the fan motor (15) is fixedly connected with fan blades (16), an exhaust pipe (17) penetrates through the left side wall of the dust exhaust box (13), the left end of the exhaust pipe (17) penetrates through the box body (1) and extends to the inner cavity of the box body (1), the bottom of the dust exhaust box (13) is fixedly connected with an air compressor (18) through a compressor base, the right side wall of the dust exhaust box (13) is provided with a through hole at a position matched with the fan box (14).

4. A concrete block uniform grinding apparatus as claimed in claim 3, wherein: the air compressor (18) is communicated with the inner cavity of the extrusion shell (20) through a connecting pipe.

5. The grinding method of a concrete block uniform grinding apparatus according to any one of claims 1 to 4, wherein: opening a box door (12), placing a concrete block to be polished between extrusion plates (26), opening a switch of an air compressor (18), injecting air into an inner cavity of an extrusion shell (20) through a connecting pipe by the air compressor (18), enabling a piston head (21) to push an extrusion box (22) to move, enabling the extrusion box (22) to push the extrusion plates (26) to fix the concrete block, opening a switch of a first motor (3), driving a screw rod sleeve (6) to move by the first motor (3) through a screw rod (5), driving a support rod (7) to move by the screw rod sleeve (6), driving a support block (8) to move by the support rod (7), driving a polishing device (10) to move to a proper position by the support block (8) through a support plate (9), opening a switch of a third motor (107), driving a fixing rod (105) to move by the third motor (107) through a belt (106), driving an X-shaped bracket (104) to move by the fixing rod (105), the movable plate (103) is pushed by the X-shaped support (104) to move, the movable plate (103) drives the polishing brush (109) to polish a concrete block, a switch of a second motor (24) is turned on after the side surface is polished, the second motor (24) drives the concrete block to rotate through a rotating rod (25) and an extrusion plate (26) respectively, a switch of a hydraulic cylinder (23) is turned on, the hydraulic cylinder (23) pushes a pushing plate (27) to move, the pushing plate (27) blocks a stop block (29) through a baffle plate (28) to limit the rotating angle of the rotating rod (25), a switch of a fan motor (15) is turned on in the polishing process, the fan motor (15) drives a fan blade (16) to rotate, and when the fan blade (16) rotates, the inside chippings of the box body (1) are blown out of the outside through an exhaust pipe (17).