CN112774796B

CN112774796B - Building rubbish retrieves with dustproof breaker

Info

Publication number: CN112774796B
Application number: CN202011482220.4A
Authority: CN
Inventors: 魏毅
Original assignee: Anhui Xinlu Construction Engineering Group Co ltd
Current assignee: ANHUI XINLU CONSTRUCTION ENGINEERING GROUP Co.,Ltd.
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2022-02-25
Anticipated expiration: 2040-12-15
Also published as: CN112774796A

Abstract

The invention belongs to the technical field of buildings, and particularly relates to a dustproof crushing device for recovering construction waste, which aims at the problems that the conventional construction waste crushing device is simple in general structure, simple in design of a crushing mechanism and general in crushing effect. In the running process of the driving motor, the grinding roller can be driven to rotate by utilizing the transmission action of the worm and the worm wheel, and the effective extrusion and grinding treatment of waste materials can be realized by matching with the rubbing block.

Description

Building rubbish retrieves with dustproof breaker

Technical Field

The invention relates to the technical field of buildings, in particular to a dustproof crushing device for recycling building garbage.

Background

The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals. The construction waste can be classified into engineering waste, decoration waste, demolition waste, engineering sludge and the like according to the production source. These materials are not helpful to the construction itself, but are substances generated in the construction process, and need to be treated correspondingly, so that the ideal engineering project construction can be achieved, and because the materials are an integral process, the link consideration is more important. Along with the acceleration of the industrialization and urbanization processes, the construction industry is rapidly developed, the quantity of the Chinese construction waste is more than one third of the total quantity of the urban waste along with the increase of the quantity of the generated construction waste.

In the process of recycling the construction waste, the construction waste needs to be crushed in order to improve the utilization rate of subsequent space and the recycling operation; the general structure of traditional construction waste breaker is comparatively simple, and its broken mechanism design is comparatively simple to the crushing effect to construction waste is ideal inadequately, in addition, in crushing process, produces a lot of dusts easily, influences the operation environment, so has certain limitation.

Disclosure of Invention

Based on the technical problems that the conventional construction waste crushing device is simple in general structure, the design of a crushing mechanism is simple, and the crushing effect is general, the invention provides a dustproof crushing device for recycling construction waste.

The invention provides a dustproof crushing device for recovering construction waste, which comprises a shell, wherein a feeding hopper is welded at the top end of the shell, an axle post is rotatably connected at one end of the shell close to the top through a bearing, a grinding roller is connected with an outer wall key of the axle post, convex strips distributed at equal intervals are welded on the outer wall of the circumference of the grinding roller, a counter-pressing mechanism is arranged at one side of the shell close to the grinding roller and comprises a sliding groove arranged at one side of the shell, an end arm is connected with the inner wall of the sliding groove in a sliding way, a cubic rubbing block is welded at one side of the end arm, rubbing concave teeth distributed at equal intervals are welded at one side of the rubbing block close to the grinding roller, the rubbing concave teeth are integrally in a trapezoidal structure, a material guide top block is welded at the outer wall of the top of the rubbing block, triangular grooves are formed at the plane ends of the trapezoidal structure, and a second transmission rod is rotatably connected at the top end of the feeding hopper through a bearing, and the end leaf that the one end outer wall welding that the transfer line two is close to the loading hopper has the equidistance and distributes, the one end key-type connection of transfer line two has the transmission toper tooth, the interior bottom of casing is provided with end sloping block, and the top outer wall welding of end sloping block has the frame of falling the U-shaped, the frame of falling the U-shaped rotates through the bearing respectively with the relative one side both ends of casing and is connected with transmission end rod and bottom rod, and the one end fixed mounting of bottom rod has the flabellum, the casing is close to the one end welding of flabellum and has a toper dust collection section of thick bamboo, and the end connection of toper dust collection section of thick bamboo has external bag collector.

Preferably, the section of sand grip is semi-circular, and the outer wall of sand grip all welds the protruding grain that the equidistance distributes, the top welding of inverted U-shaped frame has the arc board, and the top of arc board bonds and has the brush hair.

Preferably, the end parts of the end blades are welded with arc end pieces, and the opposite sides of the end blades and the second transmission rod are welded with oblique connecting pieces.

Preferably, the equal key-type connection of one end of transmission end bar and bottom end bar has intermeshing's drive gear, and the outer wall of transmission end bar and bottom end bar all welds the angle bar that has crisscross distribution, the angle bar all appears for "ox horn shape".

Preferably, the opposite side of horn bar all welds the arris pole that the equidistance distributes, and keeps away from transmission end pole, bottom end pole one side of arris pole all welds the garrulous tooth that the equidistance distributes.

Preferably, a driving motor is fixed on one side of the shell through a bolt, an inner support is welded on one side of the inner wall of the top of the shell, an output shaft of the driving motor is connected with a worm which is rotatably connected with the inner support through a bearing through a coupling, and one end of the shaft post is in keyed connection with a worm wheel meshed with the worm.

Preferably, the worm, the second transmission rod and the transmission end rod are all sleeved with belts to form transmission matching, and the same mounting frame is welded on the opposite side of the shell and the hopper.

Preferably, the mounting bracket is rotatably connected with a shaft lever through a bearing, one end of the shaft lever is connected with a driven conical tooth meshed with the transmission conical tooth through a key, a rotating wheel is welded at the end part of the shaft lever, and the rotating wheel is connected with one transmission rod I through a hinge on one side opposite to the end arm.

Preferably, claw rods are welded on the outer walls of the two sides of the end arm, and limiting grooves connected with the claw rods in a sliding mode are formed in the two sides, close to the end arm, of the shell.

Preferably, the arc end blocks are welded at two ends of one side of the rubbing block, and the diamond blocks which are distributed equidistantly are welded on the outer walls of the arc end blocks and the material guide top blocks.

Compared with the prior art, the invention provides a dustproof crushing device for recovering construction waste, which has the following beneficial effects:

1. according to the dustproof crushing device for recycling the construction waste, the driving motor is arranged, the driving rod II can be driven to rotate, the materials in the feeding hopper are stirred by the rotation of the end blade, and the blocking phenomenon is prevented; through the arc end piece that sets up, can improve the effect scope of end leaf, through the setting of linking the piece to one side, can effectively increase the structural strength of end leaf to guarantee to throw going on smoothly of material operation.

2. According to the dustproof crushing device for recycling the construction waste, in the operation process of the driving motor, the grinding roller can be driven to rotate by utilizing the transmission action of the worm and the worm wheel, and the effective extrusion and crushing treatment of the waste materials are realized by matching with the rubbing block; meanwhile, the second transmission rod rotates, the rotating wheel is driven to rotate through the transmission action of the transmission conical teeth and the driven conical teeth, and the end arm and the rubbing block are driven to reciprocate up and down under the limiting action of the claw rod, so that the extruding and rubbing effects on the waste materials are improved; through the convex grains on the convex strips and the kneading concave teeth on the kneading blocks, the crushing effect on waste materials is improved in the kneading and grinding process.

3. According to the dustproof crushing device for recycling the construction waste, when the driving motor operates, the driving end rod can be driven to rotate, the bottom end rod and the driving end rod are driven to rotate oppositely by utilizing the driving action of the driving gear, and the angle rod is utilized to realize a further crushing effect on the waste; through the garrulous tooth on the arris pole and the arris pole that set up, can improve the crushing degree to the waste material at transmission end pole, bottom pole fast rotation in-process.

4. The dustproof crushing device for recycling the construction waste is convenient for brushing and cleaning the grinding roller through the arc plate and the brush hair; the fan blades arranged on the bottom end rod can enable generated dust to be blown into the external bag type dust collector through the conical dust collecting barrel in the crushing operation process in the rotating process, so that effective dust prevention treatment is realized; through the arc end block and the diamond blocks on the arc end block and the material guide top block, waste materials can be in contact with the diamond blocks on the material guide top block in advance in the feeding process to be subjected to pre-crushing treatment, and the arc end block and the diamond blocks on the surface of the arc end block can improve the extrusion effect of the grinding roller.

Drawings

Fig. 1 is a schematic overall structure diagram of a dust-proof crushing device for recovering construction waste according to the present invention;

FIG. 2 is a schematic cross-sectional view of an angle bar of the dustproof crushing device for recovering construction waste according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a part a in fig. 1 of the dustproof crushing device for recovering construction waste according to the present invention;

FIG. 4 is a schematic structural view of a discharging roller of the dustproof crushing device for recovering construction waste, which is provided by the invention;

FIG. 5 is a schematic structural view of a rotating wheel of the dustproof crushing device for recycling construction waste according to the present invention;

fig. 6 is a schematic structural diagram of a rubbing block in embodiment 2 of the dustproof crushing device for recovering construction waste according to the present invention.

In the figure: 1 shell, 2 claw rods, 3 worms, 4 end arms, 5 rubbing blocks, 6 transmission rods I, 7 guide jacking blocks, 8 mounting frames, 9 rotating wheels, 10 driven conical teeth, 11 transmission conical teeth, 12 end blades, 13 charging hoppers, 14 transmission rods II, 15 internal supports, 16 raised strips, 17 grinding rollers, 18 worm wheels, 19 driving motors, 20 transmission end rods, 21 conical dust collecting cylinders, 22 fan blades, 23 bottom end rods, 24 inverted U-shaped supports, 25 bottom inclined blocks, 26 corner rods, 27 transmission gears, 28 broken teeth, 29 edge rods, 30 rubbing concave teeth, 31 raised grains, 32 arc end pieces, 33 inclined connecting pieces, 34 arc end pieces and 35 diamond-shaped blocks.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-5, a dustproof crushing device for recycling construction waste comprises a shell 1, a feeding hopper 13 is welded at the top end of the shell 1, an axle column is rotatably connected at one end of the shell 1 close to the top through a bearing, a grinding roller 17 is connected with an outer wall key of the axle column, raised lines 16 distributed at equal intervals are welded on the outer wall of the circumference of the grinding roller 17, a counter-pressing mechanism is arranged at one side of the shell 1 close to the grinding roller 17 and comprises a sliding groove formed in one side of the shell 1, an end arm 4 connected with the inner wall of the sliding groove in a sliding manner, a cube-shaped rubbing block 5 is welded at one side of the end arm 4, rubbing concave teeth 30 distributed at equal intervals are welded at one side of the rubbing block 5 close to the grinding roller 17, the rubbing concave teeth 30 are integrally of a trapezoid structure, a guide top block 7 is welded on the outer wall of the top of the rubbing block 5, triangular grooves are formed at the planar end of the trapezoid structure, a second transmission rod 14 is rotatably connected at the top end of the feeding hopper 13 through a bearing, the outer wall of one end, close to the charging hopper 13, of the second transmission rod 14 is welded with end blades 12 distributed at equal intervals, one end of the second transmission rod 14 is connected with a transmission conical tooth 11 in a key mode, the bottom of the inner bottom of the shell 1 is provided with a bottom inclined block 25, the outer wall of the top of the bottom inclined block 25 is welded with an inverted U-shaped frame 24, two ends of one opposite side of the inverted U-shaped frame 24 and the shell 1 are respectively connected with a transmission end rod 20 and a bottom end rod 23 in a rotating mode through bearings, a fan blade 22 is fixedly installed at one end of the bottom end rod 23, one end, close to the fan blade 22, of the shell 1 is welded with a conical dust collection cylinder 21, and the end portion of the conical dust collection cylinder 21 is connected with an external bag type dust collector; the bottom end rod 23 rotates and simultaneously drives the fan blades 22 to rotate, and dust generated in the crushing operation process is blown into the external bag type dust collector through the conical dust collecting barrel 21, so that effective dust prevention treatment is achieved; in the operation process of the driving motor 19, the grinding roller 17 is driven to rotate by the transmission action of the worm 3 and the worm wheel 18, and the effective extrusion and grinding treatment of the waste materials are realized by matching with the rubbing block 5.

In the invention, the cross section of each convex strip 16 is semicircular, convex grains 31 distributed at equal intervals are welded on the outer wall of each convex strip 16, an arc plate is welded at the top end of the inverted U-shaped frame 24, and bristles are bonded at the top end of the arc plate; the arranged convex strips 16, convex grains 31 on the convex strips 16 and concave kneading teeth 30 on the kneading blocks 5 are utilized to improve the crushing effect on the waste materials in the kneading process.

Arc end pieces 32 are welded at the end parts of the end blades 12, and inclined connecting pieces 33 are welded at the opposite sides of the end blades 12 and the second transmission rod 14; an operator controls and starts the driving motor 19 to drive the second transmission rod 14 to rotate, and stirs the materials in the hopper 13 by utilizing the rotation of the end blade 12, so that the blockage phenomenon is prevented; the arc end piece 32 is arranged, the action range of the end blade 12 is improved, the structural strength of the end blade 12 is improved through the inclined connecting piece 33, and smooth feeding operation is guaranteed.

Wherein, the drive gear 27 that intermeshing is keyed joint to the equal key-type in one end of transmission end rod 20 and bottom end rod 23, and the outer wall of transmission end rod 20 and bottom end rod 23 all welds the angle bar 26 that has crisscross distribution, and angle bar 26 all presents "ox horn shape"; utilize the horn pole 26 of "ox horn shape", can utilize its sharp-pointed tip, realize effectual impact, crushing treatment to the waste material at the in-process of contacting fast with the waste material to improve the device and to the crushing performance of building rubbish.

Wherein, the opposite sides of the angle rods 26 are welded with ridge rods 29 distributed at equal intervals, and the sides of the ridge rods 29 far away from the transmission end rod 20 and the bottom end rod 23 are welded with broken teeth 28 distributed at equal intervals; when the driving motor 19 runs, the driving end rod 20 can be driven to rotate, the bottom end rod 23 and the driving end rod 20 are driven to rotate oppositely by the transmission action of the transmission gear 27, and the angle rod 26 is used for further crushing the waste materials; the arranged edge rods 29 and the crushing teeth 28 on the edge rods 29 are utilized to improve the crushing degree of the waste materials in the process of rapidly rotating the transmission end rod 20 and the bottom end rod 23.

Wherein one side of casing 1 is fixed with driving motor 19 through the bolt, and the welding of one side of the top inner wall of casing 1 has inner support 15, and driving motor 19's output shaft has the worm 3 of being connected through the bearing rotation with inner support 15 through the coupling joint, and the one end key-type connection of jack-post has worm wheel 18 with worm 3 engaged with mutually.

Wherein, the worm 3, the second transmission rod 14 and the transmission end rod 20 are all sleeved with belts to form transmission fit, and the same mounting rack 8 is welded on one side of the shell 1 opposite to the feeding hopper 13.

Wherein, mounting bracket 8 rotates through the bearing and is connected with the axostylus axostyle, and the one end key-type connection of axostylus axostyle has driven toper tooth 10 with transmission toper tooth 11 engaged with, and the tip welding of axostylus axostyle has runner 9, and runner 9 has same transfer line 6 with the relative one side of end arm 4 through hinged joint.

The outer walls of two sides of the end arm 4 are welded with claw rods 2, and two sides of the shell 1 close to the end arm 4 are provided with limiting grooves in sliding connection with the claw rods 2; the second transmission rod 14 rotates, and drives the rotating wheel 9 to rotate through the transmission action of the transmission conical teeth 11 and the driven conical teeth 10, and the end arm 4 and the rubbing block 5 are driven to reciprocate up and down under the limiting action of the claw rod 2, so that the extruding and rubbing effects on the waste materials are improved.

When the invention is used: an operator controls and starts the driving motor 19 to drive the second transmission rod 14 to rotate, and stirs the materials in the hopper 13 by utilizing the rotation of the end blade 12, so that the blockage phenomenon is prevented; the arc end pieces 32 are arranged, so that the action range of the end blade 12 is improved, the structural strength of the end blade 12 is improved through the inclined connecting pieces 33, and smooth feeding operation is guaranteed; in the operation process of the driving motor 19, the grinding roller 17 is driven to rotate by the transmission action of the worm 3 and the worm wheel 18 and is matched with the rubbing block 5 to realize effective extrusion and grinding treatment on the waste materials; meanwhile, the second transmission rod 14 rotates, and drives the rotating wheel 9 to rotate through the transmission action of the transmission conical teeth 11 and the driven conical teeth 10, and the end arm 4 and the rubbing block 5 are driven to reciprocate up and down under the limiting action of the claw rod 2, so that the extruding and rubbing effects on the waste materials are improved; the arranged convex strips 16, convex grains 31 on the convex strips 16 and kneading concave teeth 30 on the kneading blocks 5 are utilized to improve the crushing effect on the waste materials in the kneading process; when the driving motor 19 runs, the driving end rod 20 can be driven to rotate, the bottom end rod 23 and the driving end rod 20 are driven to rotate oppositely by the transmission action of the transmission gear 27, and the angle rod 26 is used for further crushing the waste materials; the arranged ridge rods 29 and the crushing teeth 28 on the ridge rods 29 are utilized to improve the crushing degree of the waste materials in the process of quickly rotating the transmission end rod 20 and the bottom end rod 23; in the rotation process of the grinding roller 17, the brush hair at the top end of the arc plate can be used for brushing and cleaning; the bottom rod 23 rotates to drive the fan blades 22 to rotate, and dust generated in the crushing operation process is blown into the external bag type dust collector through the conical dust collecting barrel 21, so that the effective dust prevention purpose is achieved.

Example 2

Referring to fig. 1 and 6, in the present embodiment, compared to embodiment 1, the dustproof crushing device for recycling building waste further includes that arc end blocks 34 are welded to both ends of one side of the rubbing block 5, and diamond blocks 35 distributed at equal intervals are welded to outer walls of the arc end blocks 34 and the material guiding top block 7; in the process of putting partial waste into the device, the partial waste can be firstly contacted with the material guide top block 7, the diamond blocks 35 are utilized to realize pre-crushing treatment, and the arc end block 34 and the diamond blocks 35 on the surface of the arc end block can be matched with the rubbing block 5 to reciprocate up and down, so that the extrusion effect with the grinding roller 17 is improved.

When the invention is used: the arc end block 34, the arc end block 34 and the diamond blocks 35 on the material guide top block 7 are arranged, part of waste materials can be firstly contacted with the material guide top block 7 in the process of putting in, the diamond blocks 35 are utilized to realize pre-crushing treatment, and the arc end block 34 and the diamond blocks 35 on the surface of the arc end block can be matched with the rubbing block 5 to reciprocate up and down so as to achieve the purpose of improving the extrusion effect with the grinding roller 17.

Claims

1. The utility model provides a building rubbish retrieves uses dustproof breaker, includes casing (1), the top welding of casing (1) has loading hopper (13), its characterized in that, the one end that casing (1) is close to the top is rotated through the bearing and is connected with the jack-post, and the outer wall key of jack-post is connected with rolls roller (17), the circumference outer wall welding of rolls roller (17) has sand grip (16) that the equidistance distributes, and casing (1) is close to one side of rolling roller (17) and is provided with counterpressure mechanism, and counterpressure mechanism is including seting up the sliding tray in casing (1) one side, and the inner wall sliding connection's of sliding tray end arm (4), the welding of one side of end arm (4) has rubbing block (5) that are cubic, and rubbing block (5) are close to one side welding of rolling roller (17) and have the concave tooth (30) of rubbing that the equidistance distributes, rub concave tooth (30) wholly for trapezoidal structure, the outer wall welding of the top of dog (5) has guide kicking block (7), and the plane end of trapezium structure has all opened the recess of triangle-shaped form, the top of loading hopper (13) is rotated through the bearing and is connected with transfer line two (14), and transfer line two (14) is close to the one end outer wall welding of loading hopper (13) has the end leaf (12) that the equidistance distributes, the key-type of one end of transfer line two (14) is connected with transmission toper tooth (11), the interior bottom of casing (1) is provided with end sloping block (25), and the top outer wall welding of end sloping block (25) has the frame of falling U-shaped (24), the frame of falling U-shaped (24) is connected with transmission end pole (20) and bottom pole (23) through the bearing rotation respectively with the relative one side both ends of casing (1), and the one end fixed mounting of bottom pole (23) has flabellum (22), the one end welding that casing (1) is close to flabellum (22) has a toper section of thick bamboo (21), and the end connection of toper dust collection cylinder (21) has external bag collector, the equal key-type connection of one end of transmission end pole (20) and bottom pole (23) has intermeshing's drive gear (27), and the outer wall of transmission end pole (20) and bottom pole (23) all welds horn bar (26) that crisscross distributes, horn bar (26) all present "ox horn shape", arris pole (29) that the equidistance distributes are all welded to relative one side of horn bar (26), and keep away from transmission end pole (20), bottom pole (23) one side of arris pole (29) all welds garrulous tooth (28) that the equidistance distributes.

2. The dustproof crushing device for recycling building garbage as claimed in claim 1, wherein the cross section of each convex strip (16) is semicircular, convex grains (31) are welded on the outer wall of each convex strip (16) and are distributed at equal intervals, an arc plate is welded at the top end of each inverted U-shaped frame (24), and bristles are bonded at the top end of each arc plate.

3. The dustproof crushing device for building garbage recycling according to claim 1, wherein an arc end piece (32) is welded at the end of each end blade (12), and an inclined connecting piece (33) is welded at the opposite side of each end blade (12) and the transmission rod II (14).

4. The dustproof crushing device for recycling the construction waste as claimed in claim 1, wherein a driving motor (19) is fixed on one side of the shell (1) through a bolt, an inner support (15) is welded on one side of the inner wall of the top of the shell (1), an output shaft of the driving motor (19) is connected with a worm (3) which is rotatably connected with the inner support (15) through a bearing through a coupling, and one end of the shaft column is in keyed connection with a worm wheel (18) which is meshed with the worm (3).

5. The dustproof crushing device for recycling the construction wastes according to claim 4, wherein the worm (3), the second transmission rod (14) and the transmission end rod (20) are sleeved with belts to form transmission fit, and the same mounting frame (8) is welded on the opposite side of the shell (1) and the hopper (13).

6. The dustproof crushing device for recycling the construction wastes according to claim 5, wherein the mounting frame (8) is rotatably connected with a shaft rod through a bearing, one end of the shaft rod is connected with a driven conical tooth (10) meshed with the driving conical tooth (11) in a key mode, a rotating wheel (9) is welded at the end part of the shaft rod, and the rotating wheel (9) is connected with the same driving rod I (6) through a hinge at the opposite side of the end arm (4).

7. The dustproof crushing device for recycling the construction wastes according to claim 1, wherein claw rods (2) are welded on the outer walls of two sides of the end arm (4), and limiting grooves which are slidably connected with the claw rods (2) are formed in two sides of the shell (1) close to the end arm (4).

8. The dustproof crushing device for building rubbish recycling according to claim 1, wherein arc-shaped end blocks (34) are welded to two ends of one side of the twine block (5), and diamond-shaped blocks (35) which are distributed equidistantly are welded to the outer walls of the arc-shaped end blocks (34) and the material guide top block (7).