Brush rolling brick top cleaning device

Abstract

The utility model relates to a device for removing the top of a brick blank with a row of brushes and a rolling brick blank; the device is arranged horizontally above the flow line of the brick blank, and includes adjustable height pillars, row brushes, a rotating shaft, and a rotating motor symmetrically arranged on both sides; the end of the rotating shaft is rotatably connected to the top of the adjustable height pillar; the rotating motor is installed on the top of the adjustable height pillar on one side, and is drivingly connected to the end of the rotating shaft on the side; there are a number of row brushes, which are circumferentially distributed in the middle of the rotating shaft; the brush wires of the row brushes are made of soft material; the flow direction of the brick blank is from the front side of the cleaning device to the rear side of the cleaning device; the row brushes under the rotating shaft rotate toward the front side of the cleaning device. The utility model removes mud spots on the top of the brick blank by a rotating row brush, and throws the removed mud spots to the front side of the cleaning device, ensuring that there are no more mud spots on the top of the brick blank passing through the cleaning device; the brush wires of the row brush made of soft material can protect the top surface of the brick blank; the surface quality of the brick blank after molding is guaranteed to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste recycling and treatment, in particular to a brush-rolling brick blank top cleaning device. Background Art

[0002] Construction waste can be reused as a renewable resource after sorting, removing or crushing. The main components of construction waste are waste materials such as bricks, stones, and concrete. After these waste materials are crushed, solid particles of various particle sizes will be produced. These solid particles can be sorted and removed to make building materials such as paving bricks and lattice bricks. Before forming, these solid particles are stirred and mixed according to a certain formula; after stirring and mixing, mud strips are extruded through a screw extruder; and then the mud strips are cut to form brick blanks. The formation process of brick blanks can be assisted by automated or semi-automated machines to improve efficiency. However, when the brick blank is cut, it is easy to be thrown with mud spots on the top of the brick blank; these mud spots are thrown to the top of the brick blank during cutting. Once the brick blank is formed, these mud spots will dry and harden with the brick blank, forming nodules that damage the surface quality of the formed brick. Therefore, the existing brick blank production line needs to remove these mud spots before the brick blank is formed. Utility Model Content

[0003] The utility model aims to solve the above problems and provides a device for cleaning the top of a brick blank by rolling with a brush.

[0004] The technical solution of the utility model is: a brush-tumbling brick top cleaning device, which is horizontally arranged above the brick flow line, comprises adjustable height pillars, brushes, rotating shafts and rotating motors symmetrically arranged on both sides; the ends of the rotating shafts are rotatably connected to the tops of the adjustable height pillars; the adjustable height pillars can adjust the height of the rotating shafts; the rotating motor is installed on the top of the adjustable height pillars on one side, and is drivingly connected to the ends of the rotating shafts on the side; the output torque of the rotating motor can drive the rotating shaft to rotate; there are a number of brushes, which are circumferentially distributed in the middle of the rotating shaft; the rotating rotating shaft can rotate with the brushes; the adjustment of the height of the rotating shaft also enables the brushes to be adjusted to a certain extent; the height of the adjustable height pillars can be adjusted The adjustment can make the discharge brush rise and fall vertically to adapt to the height of the top of the brick; the top heights of bricks of different specifications are also different; the vertical adjustment of the adjustable height support is mainly based on the rotating discharge brush just being able to remove mud spots without damaging the top of the brick; the binding force between the mud spots thrown out by the cut mud strips and the top of the brick is smaller than the binding force inside the brick itself; the brush wire of the discharge brush is made of soft material to reduce scratches on the top of the brick; the flow direction of the brick is from the front side of the cleaning device to the rear side of the cleaning device; the discharge brush under the rotating shaft rotates toward the front side of the cleaning device; the discharge brush acts on the mud spots, causing them to be thrown toward the front side of the cleaning device to prevent the mud spots from falling on the bricks at the rear side of the cleaning device.

[0005] Preferably, the adjustable height pillar includes a vertical tube at the bottom, a threaded sleeve in the middle, and a lifting plate at the top; a vertical screw is provided at the bottom of the lifting plate; the screw is threadedly connected to the threaded sleeve; a radial operating handle is provided in the middle of the threaded sleeve; the lower part of the threaded sleeve is sleeved in the vertical tube and can rotate relative to the vertical tube; the rotating threaded sleeve can vertically adjust the height of the lifting plate through the threaded connection with the screw.

[0006] Furthermore, there are a plurality of operating handles distributed around the circumference of the threaded sleeve, which facilitates the vertical height adjustment of the adjustable height support.

[0007] Furthermore, the lifting plate is provided with a bearing fitted on the end of the rotating shaft, which can reduce the rotational friction of the rotating shaft.

[0008] Preferably, the brush-tumbling brick top cleaning device also includes a crossbeam; the top ends of the two adjustable height pillars are fixedly connected by the crossbeam; the top ends of the two adjustable height pillars are connected as a whole to facilitate synchronous lifting and lowering of both ends of the rotating shaft.

[0009] Furthermore, the top cleaning device for rolling brick blanks with a row of brushes also includes a cleaning brush and a mounting seat; the cleaning brush is installed on the mounting seat, corresponding to the row brush; the mounting seat is arranged in the middle of the beam; the cleaning brush is arranged on the front side of the cleaning device; the brush wire of the cleaning brush is made of hard material; the cleaning brush can clean the row brush to prevent mud spots from being hidden in the row brush.

[0010] Furthermore, the top cleaning device of the brick blank with a brush tumbling also includes a baffle; the upper part of the baffle is connected to the upper part of the mounting seat; the lower part of the baffle extends to the front side of the cleaning brush; the baffle blocks the mud spots thrown out to prevent the mud spots thrown out by the brush from splashing everywhere.

[0011] Furthermore, the mounting seat comprises a flange plate A, a bending plate, a plurality of bolts and a plurality of nuts; a flange plate B corresponding to the flange plate A is provided in the middle of the crossbeam; the flange plate A and the flange plate B are connected by bolts A and nuts A; the bending plate is inclined and fixedly connected to the flange plate A; the bending plate comprises an upper plate and a lower plate; the upper plate is provided with a vertical long hole A; the lower plate is provided with a vertical long hole B; bolt B passes through the upper part of the baffle, the vertical long hole A and the threaded engagement with nut B; bolt C passes through the cleaning brush, the vertical long hole B and the threaded engagement with nut C; the baffle and the cleaning brush are both detachably connected to the crossbeam; in this way, when the baffle is covered with a large amount of mud spots and the cleaning When a large amount of mud spots accumulate in the brush, the baffle and the cleaning brush can be removed for cleaning; when the baffle is severely deformed or damaged, and the bristles of the cleaning brush are severely missing, the baffle and the cleaning brush can be replaced; the baffle and the cleaning brush can be further adjusted in height through the vertical long hole A and the vertical long hole B respectively; the height of the baffle is adjusted to adjust the shielding range of the baffle, which can be adjusted according to the distribution of mud spots brushed out by the brush; the height of the cleaning brush is adjusted to adjust the force of the brush filaments of the cleaning brush on the top surface of the brick; this force can remove the mud spots on the top surface of the brick without damaging the top surface of the brick.

[0012] Furthermore, the mounting seat also includes a trapezoidal rib plate; one waist side of the trapezoidal rib plate is fixedly connected to the flange plate armor; the other waist side and a bottom side of the trapezoidal rib plate are fixedly connected to the bending plate; the trapezoidal rib plate can improve the structural strength of the bending plate to avoid shape and position changes of the discharge brush and the cleaning brush.

[0013] Furthermore, a reinforcing rib is provided on the front side of the baffle plate and runs through the upper and lower parts of the baffle plate, so as to strengthen the structural strength of the baffle plate and increase the service life of the baffle plate.

[0014] Furthermore, the cleaning brush includes splint A, splint B, fixed plate B, bolt D, and nut D; the brush wire of the cleaning brush is arranged on fixed plate B; splint A and splint B clamp fixed plate B; bolt D penetrates splint A, fixed plate B, and splint B and then cooperates with nut D thread; fixed plate B is detachably connected, which is convenient for removal, cleaning and replacement when damaged.

[0015] Furthermore, a mounting plate is fixedly connected to the rear side of the splint A; bolt C passes through the mounting plate; the mounting plate can enhance the connection stability between the mounting seat and the crossbeam.

[0016] The beneficial effects of the utility model are as follows: the brush-rolling brick top cleaning device of the utility model has the following advantages:

[0017] (1) The utility model removes mud spots on the top of the brick blank by means of a rotating brush, and throws the removed mud spots to the front side of the cleaning device, thereby ensuring that there are no more mud spots on the top of the brick blank after passing through the cleaning device; the brush wires of the brush made of soft material can protect the top surface of the brick blank; the surface quality of the brick blank after forming is guaranteed to a certain extent;

[0018] (2) The cleaning brush of the utility model can clean the exhaust brush to prevent mud spots from being hidden in the exhaust brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model of the device for cleaning the top of the brick blank by rolling with a brush;

[0020] Figure 2 yes Figure 1 Front view of;

[0021] Figure 3 yes Figure 2 AA section view;

[0022] Figure 4 yes Figure 2 BB cross-sectional view;

[0023] Figure 5 yes Figure 2 CC section view;

[0024] Figure 1 , Figure 3-5In the figure, the straight arrow is the flow direction of the bricks, and the arc arrow is the rotation direction of the brush;

[0025] In the figure: 11. vertical pipe, 12. threaded sleeve, 121. operating handle, 13. lifting plate, 131. screw, 132. bearing, 14. bottom plate, 141. fender, 2. row brush, 21. angle iron, 22. fixed block A, 231. bolt E, 232. nut E, 3. rotating shaft, 4. rotating motor, 5. crossbeam, 51. flange plate B, 6. cleaning brush, 61. splint A, 611. mounting plate, 62. Clamp plate B, 63. Fixing plate B, 64. Bolt D, 65. Nut D, 71. Flange plate A, 721. Upper plate, 7211. Vertical long hole A, 722. Lower plate, 7221. Vertical long hole B, 731. Bolt A, 732. Bolt B, 733. Bolt C, 741. Nut A, 742. Nut B, 743. Nut C, 75. Trapezoidal rib plate, 8. Baffle, 81. Reinforcement ribs. DETAILED DESCRIPTION

[0026] Example 1: See Figure 1-5 , a device for cleaning the top of brick blanks by rolling with a brush, is arranged horizontally above the flow line of brick blanks, and comprises adjustable height pillars, a brush 2, a rotating shaft 3, and a rotating motor 4 symmetrically arranged on both sides; the end of the rotating shaft 3 is rotatably connected to the top of the adjustable height pillar; the adjustable height pillar can adjust the height of the rotating shaft 3; the rotating motor 4 is installed on the top of the adjustable height pillar on one side, and is drivingly connected to the end of the rotating shaft 3 on this side; the output torque of the rotating motor 4 can drive the rotating shaft 3 to rotate; there are several brushes 2, which are distributed in a circle in the middle of the rotating shaft 3; the rotating rotating shaft 3 can rotate with the brush 2; the adjustment of the height of the rotating shaft 3 also makes the brush 2 to be adjusted to a certain extent; the height of the adjustable height pillar can be adjusted Adjustment can make the row brush 2 rise and fall vertically to adapt to the height of the top of the brick; the top heights of bricks of different specifications are also different; the vertical adjustment of the adjustable height support is mainly based on the rotating row brush 2 just being able to remove mud spots without damaging the top of the brick; the binding force between the mud spots thrown out by the cut mud strips and the top of the brick is smaller than the binding force inside the brick itself; the brush wire of the row brush 2 is made of soft material to reduce scratches on the top of the brick; the flow direction of the brick is from the front side of the cleaning device to the rear side of the cleaning device; the row brush 2 under the rotating shaft 3 rotates toward the front side of the cleaning device; the row brush 2 acts on the mud spots, causing the mud spots to be thrown toward the front side of the cleaning device to prevent the mud spots from falling on the bricks at the rear side of the cleaning device.

[0027] Compared with the prior art, the utility model removes mud spots on the top of the brick blank by a rotating brush 2, and throws the removed mud spots to the front side of the cleaning device, thereby ensuring that there are no more mud spots on the top of the brick blank after passing through the cleaning device; the brush wires of the brush 2 made of soft material can protect the top surface of the brick blank; the surface quality of the brick blank after forming is guaranteed to a certain extent.

[0028] The adjustable height support includes a vertical tube 11 at the bottom, a threaded sleeve 12 in the middle, and a lifting plate 13 at the top; a vertical screw 131 is provided at the bottom of the lifting plate 13; the screw 131 is threadedly connected with the threaded sleeve 12; a radial operating handle 121 is provided in the middle of the threaded sleeve 12; the lower part of the threaded sleeve 12 is sleeved in the vertical tube 11 and can rotate relative to the vertical tube 11; the rotating threaded sleeve 12 can vertically adjust the height of the lifting plate 13 through the threaded connection with the screw 131.

[0029] The height-adjustable support column further comprises a bottom plate 14 ; a bottom plate 14 is provided at the bottom end of the vertical pipe 11 for connecting the vertical pipe 11 with the ground.

[0030] A vertical mud guard 141 is provided on one side of the bottom plate 14 close to the brick circulation line to shield the mud spots thrown out by the brush 2.

[0031] There are a plurality of operating handles 121 distributed around the circumference of the threaded sleeve 12, which facilitates the vertical height adjustment of the adjustable height support.

[0032] The lifting plate 13 is provided with a bearing 132 which is fitted on the end of the rotating shaft 3 to reduce the rotation friction of the rotating shaft 3 .

[0033] The brush-tumbling brick top cleaning device also includes a crossbeam 5; the tops of two adjustable height pillars are fixedly connected through the crossbeam 5; the tops of the two adjustable height pillars are connected as a whole to facilitate the synchronous lifting of the two ends of the rotating shaft 3.

[0034] The top cleaning device of the brick blank with a row of brushes and a tumbling device also includes a cleaning brush 6 and a mounting seat; the cleaning brush 6 is mounted on the mounting seat and corresponds to the row of brushes 2; the mounting seat is arranged in the middle of the crossbeam 5; the cleaning brush 6 is arranged on the front side of the cleaning device; the brush wire of the cleaning brush 6 is made of a hard material; the cleaning brush 6 can clean the row of brushes 2 to prevent mud spots from being hidden in the row of brushes 2.

[0035] The top cleaning device of the brick blank with a brush also includes a baffle 8; the upper part of the baffle 8 is connected to the upper part of the mounting seat; the lower part of the baffle 8 extends to the front side of the cleaning brush 6; the baffle 8 blocks the mud spots thrown out to prevent the mud spots thrown out by the brush 2 from splashing everywhere.

[0036] The mounting seat includes a flange plate A 71, a bending plate, a plurality of bolts, and a plurality of nuts; a flange plate B 51 corresponding to the flange plate A 71 is provided in the middle of the beam 5; the flange plate A 71 and the flange plate B 51 are connected by bolt A 731 and nut A 741; the bending plate is inclined and fixedly connected to the flange plate A 71; the bending plate includes an upper plate 721 and a lower plate 722; the upper plate 721 is provided with a vertical long hole A 7211; the lower plate 722 is provided with a vertical long hole B 7221; the bolt B 732 passes through the upper part of the baffle 8, the vertical long hole A 7211 and the nut B 742 threadedly cooperates; the bolt C 733 passes through the cleaning brush 6, the vertical long hole B 7221 and the nut C 743 threadedly cooperates; the baffle 8 and the cleaning brush 6 are both detachable from the beam 5 connection; in this way, when the baffle plate 8 is covered with a large number of mud spots and a large number of mud spots are accumulated in the cleaning brush 6, the baffle plate 8 and the cleaning brush 6 can be removed for cleaning; when the baffle plate 8 is severely deformed or damaged and the brush filaments of the cleaning brush 6 are seriously missing, the baffle plate 8 and the cleaning brush 6 can be replaced; the baffle plate 8 and the cleaning brush 6 can be further adjusted in height through the vertical long hole A 7211 and the vertical long hole B 7221 respectively; the height of the baffle plate 8 is adjusted to adjust the shielding range of the baffle plate 8, which can be adjusted according to the distribution of mud spots brushed out by the discharge brush 2; the height of the cleaning brush 6 is adjusted to adjust the force of the brush filaments of the cleaning brush 6 on the top surface of the brick blank; this force can remove the mud spots on the top surface of the brick blank without damaging the top surface of the brick blank.

[0037] The mounting seat also includes a trapezoidal rib plate 75; one waist side of the trapezoidal rib plate 75 is fixedly connected to the flange plate armor 71; the other waist side and a bottom side of the trapezoidal rib plate 75 are fixedly connected to the bending plate; the trapezoidal rib plate 75 can improve the structural strength of the bending plate to avoid shape and position changes of the discharge brush 2 and the cleaning brush 6.

[0038] A reinforcing rib 81 is provided on the front side of the baffle 8 and runs through the baffle 8 from top to bottom, so as to strengthen the structural strength of the baffle 8 and increase the service life of the baffle 8 .

[0039] There are four row brushes 2 in this embodiment; the middle part of the rotating shaft 3 is a square cross-section, which is convenient for installing the row brush 2 and axially limiting the position of the row brush 2; the row brush 2 is installed on each side of the middle part of the rotating shaft 3; there is a right-angle gap between adjacent row brushes 2; an angle iron 21 of the same length as the row brush 2 is provided in the right-angle gap; the row brush 2 includes a fixing block A 22 for installing the brush wire of the row brush 2; adjacent angle irons 21 clamp the fixing block A 22, and are connected by bolts E 231 and nuts E 232 to achieve a detachable connection between the row brush 2 and the rotating shaft 3; in this way, when the row brush 2 is used to a certain extent, it can be removed separately for cleaning; when the brush wire of the row brush 2 is seriously worn out and the row brush 2 cannot be used, the row brush 2 can be replaced.

[0040] The working process of this embodiment is as follows: the bricks flow in the form of a queue on the brick transfer line; when the bricks flow to the bottom of the rotating shaft 3, the rotating motor 4 is started; the rotating motor 4 outputs torque to drive the rotating shaft 3 to rotate; the rotation of the rotating shaft 3 drives the brush 2 to rotate; the rotating brush 2 acts on the top of the bricks to make the mud spots splashed on the top of the bricks thrown out to the back of the bricks; the height of the brush 2 can be adjusted by the adjustable height support; the mud spots thrown out are blocked by the baffle 8 and limited to a certain range in front of the rotating shaft 3; the rotating brush 2 can be cleaned by the cleaning brush 6 to remove the mud spots hidden inside the brush 2. In this way, the top of the bricks passing under the rotating shaft 3 can be kept free of mud spots splashing; the quality of brick molding is guaranteed.

[0041] Embodiment 2: Embodiment 2 is basically the same as Embodiment 1, and the similarities are not repeated here. The differences are as follows: the cleaning brush 6 includes a splint A 61, a splint B 62, a fixed plate B 63, a bolt D 64, and a nut D 65; the brush wire of the cleaning brush 6 is arranged on the fixed plate B 63; the splint A 61 and the splint B 62 clamp the fixed plate B 63; the bolt D 64 penetrates the splint A 61, the fixed plate B 63, and the splint B 62 and then cooperates with the nut D 65 in a threaded manner; the fixed plate B 63 is detachably connected, which is convenient for removal, cleaning, and replacement when damaged.

[0042] A mounting plate 611 is fixedly connected to the rear side of the clamping plate A 61 ; the bolt C 733 passes through the mounting plate 611 ; the mounting plate 611 can enhance the connection stability between the mounting seat and the crossbeam 5 .

Claims

1. A device for removing the top of brick blanks by rolling with a brush, characterized in that: It is arranged horizontally above the brick circulation line, and includes adjustable height pillars, row brushes, rotating shafts and rotating motors symmetrically arranged on both sides; the ends of the rotating shafts are rotatably connected to the tops of the adjustable height pillars; the rotating motor is installed on the top of the adjustable height pillars on one side, and is drivingly connected to the ends of the rotating shafts on that side; there are several row brushes, which are distributed in a circle in the middle of the rotating shaft; the brush wires of the row brushes are made of soft material; the flow direction of the bricks is from the front side of the cleaning device to the rear side of the cleaning device; the row brushes under the rotating shaft rotate toward the front side of the cleaning device.

2. The device for removing the top of brick blanks by rolling with a brush according to claim 1 is characterized in that: The height-adjustable support column comprises a vertical tube at the bottom, a threaded sleeve in the middle, and a lifting plate at the top; a vertical screw is arranged at the bottom of the lifting plate; the screw is threadedly connected with the threaded sleeve; a radial operating handle is arranged in the middle of the threaded sleeve; and the lower part of the threaded sleeve is sleeved in the vertical tube.

3. The device for removing the top of brick blanks by rolling with a brush according to claim 1 is characterized in that: The invention also comprises a crossbeam; the top ends of two height-adjustable support columns are fixedly connected through the crossbeam.

4. The device for removing the top of brick blanks by rolling with a brush according to claim 3 is characterized in that: It also includes a cleaning brush and a mounting seat; the cleaning brush is mounted on the mounting seat and corresponds to the row brush; the mounting seat is arranged in the middle of the beam; the cleaning brush is arranged on the front side of the cleaning device; and the brush wire of the cleaning brush is made of hard material.

5. The device for removing the top of brick blanks by rolling with a brush according to claim 4 is characterized in that: The baffle plate is also included; the upper part of the baffle plate is connected to the upper part of the mounting seat; and the lower part of the baffle plate extends to the front side of the cleaning brush.

6. The device for removing the top of brick blanks by rolling with a brush according to claim 5 is characterized in that: The mounting seat includes a flange plate A, a bending plate, a plurality of bolts, and a plurality of nuts; a flange plate B corresponding to the flange plate A is provided in the middle of the crossbeam; the flange plate A and the flange plate B are connected by bolts A and nuts A; the bending plate is arranged at an angle and fixedly connected to the flange plate A; the bending plate includes an upper plate and a lower plate; the upper plate is provided with a vertical long hole A; the lower plate is provided with a vertical long hole B; bolt B passes through the upper part of the baffle, the vertical long hole A and is threadedly matched with nut B; bolt C passes through a cleaning brush, the vertical long hole B and is threadedly matched with nut C.

7. The device for removing the top of brick blanks by rolling with a brush according to claim 6 is characterized in that: The mounting seat also includes a trapezoidal rib plate; one waist edge of the trapezoidal rib plate is fixedly connected to the flange plate armor; the other waist edge and a bottom edge of the trapezoidal rib plate are fixedly connected to the bending plate.

8. The device for removing the top of brick blanks by rolling with a brush according to claim 5 is characterized in that: A reinforcing rib running through the upper and lower parts of the baffle is arranged on the front side of the baffle.

9. The device for removing the top of brick blanks by rolling with a brush according to claim 4 or 6, characterized in that: The cleaning brush comprises a splint A, a splint B, a fixed plate B, a bolt D and a nut D; the brush wire of the cleaning brush is arranged on the fixed plate B; the splint A and the splint B clamp the fixed plate B; the bolt D penetrates through the splint A, the fixed plate B and the splint B and then cooperates with the thread of the nut D.

10. The device for removing the top of brick blanks by rolling with a brush according to claim 9, characterized in that: A mounting plate is fixedly connected to the rear side of the splint A; bolt C passes through the mounting plate.

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