CN212120292U - Building concrete reducing mechanism - Google Patents
Building concrete reducing mechanism Download PDFInfo
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- CN212120292U CN212120292U CN201922133327.7U CN201922133327U CN212120292U CN 212120292 U CN212120292 U CN 212120292U CN 201922133327 U CN201922133327 U CN 201922133327U CN 212120292 U CN212120292 U CN 212120292U
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- 230000007246 mechanism Effects 0.000 title claims description 140
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 78
- 239000000428 dust Substances 0.000 claims description 62
- 239000010865 sewage Substances 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 3
- 239000008213 purified water Substances 0.000 description 12
- 230000009471 action Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003595 mist Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
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- 230000005484 gravity Effects 0.000 description 2
- 241000251131 Sphyrna Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a building concrete reducing mechanism, include: the device comprises a base, a double-roller crushing mechanism, a hammer type crushing mechanism and a dust removing mechanism; the double-roller crushing mechanism is arranged on the right side of the top end of the base through a bracket; the hammer type crushing mechanism is arranged on the right side of the top end of the base through a bracket; the dust removal mechanism is installed on the left side of the top end of the base. This building concrete reducing mechanism. The building concrete crushing device has the advantages that the crushing effect of concrete in the prior art is limited, the concrete needs to be screened and then treated, and the processing period is long; and current portable broken station dust removal effect is relatively poor, and then the problem of polluted environment adopts the mode that two roller breakings and hammer type breakage combined together to smash, improves crushing effect to shorten processing cycle, the practicality is strong, and adopts central spraying whirlwind to remove dust, prevents to produce a large amount of dusts at crushing in-process, prevents the polluted environment, improves the environment-friendly.
Description
Technical Field
The utility model relates to a concrete crushing technical field specifically is a building concrete reducing mechanism.
Background
Concrete, referred to as concrete for short, is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement concrete obtained by mixing cement as the cementing material, sand and stone as the aggregate, and water containing additives and admixtures) according to a certain proportion and stirring, and is also called common concrete and widely applied to civil engineering;
in the technical field, concrete is mostly crushed by adopting a movable crushing station, and the existing movable crushing station is mostly crushed by adopting a double-roller crushing mode, so that the crushing effect is limited, the concrete needs to be screened and then treated, and the processing period is long; and current portable broken station dust removal effect is relatively poor, leads to the concrete can produce a large amount of dusts at crushing in-process, and then the polluted environment to above-mentioned problem, we provide a building concrete reducing mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a building concrete crushing device, which at least solves the problems that the crushing effect of the concrete in the prior art is limited, the treatment is carried out after the screening, and the processing period is long; and the dust removal effect of the existing mobile crushing station is poor, thereby further polluting the environment.
In order to achieve the above object, the utility model provides a following technical scheme: a building concrete reducing apparatus comprising:
a base;
the double-roller crushing mechanism is arranged on the right side of the top end of the base through a bracket;
the hammer type crushing mechanism is arranged on the right side of the top end of the base through a bracket and is positioned below the double-roller crushing mechanism;
and the dust removal mechanism is arranged on the left side of the top end of the base.
Preferably, the twin-roll crushing mechanism includes: the double-roller crushing mechanism comprises a shell, a feed hopper, a first rotating shaft, a gear, a first motor and a crushing roller; the double-roller crushing mechanism shell is arranged on the right side of the top end of the base through a bracket; the feed hopper is arranged at the opening at the top end of the inner cavity of the shell of the double-roller crushing mechanism; the two first rotating shafts are respectively connected to the left side and the right side of the center position of the rear side of the inner cavity of the double-roller crushing mechanism shell in a rotating mode along the front-back direction through bearings, the inner ring of each bearing is in interference fit with the outer wall of each first rotating shaft, the outer ring of each bearing is fixedly connected with the inner wall of the double-roller crushing mechanism shell, and the front sides of the two first rotating shafts are located at the front side of the double-roller crushing mechanism shell in an extending mode; the number of the gears is two, the two gears are respectively in key connection with the front sides of the outer walls of the left first rotating shaft and the right first rotating shaft, and the left gear and the right gear are meshed with each other; the first motor is arranged at the left end of the front side of the inner cavity of the double-roller crushing mechanism shell along the front-back direction, and the output end of the first motor is locked with the front side of a first rotating shaft positioned at the left side of the inner cavity of the double-roller crushing mechanism shell through a coupler; the two crushing rollers are in interference fit with the rear side of the outer wall of the first rotating shaft along the front-rear direction respectively.
Preferably, the hammer crusher mechanism includes: the device comprises a hammer type crushing mechanism shell, a crushing cabin, a second rotating shaft, a second motor, a hammer, a grate plate and a discharge hopper; the hammer type crushing mechanism shell is arranged on the right side of the top end of the base through a support, the hammer type crushing mechanism shell is positioned below the double-roller crushing mechanism shell, and a crushing plate is arranged on the inner wall of the hammer type crushing mechanism shell; the crushing cabin is arranged at the top end of the rear side of the inner cavity of the hammer type crushing mechanism shell along the front-back direction, and the top end of the inner cavity of the crushing cabin is communicated with the center position of the bottom end of the inner cavity of the double-roller crushing mechanism shell; the second rotating shaft is rotatably connected to the center of the rear side of the inner cavity of the crushing cabin through a bearing in the front-rear direction, and the front side of the second rotating shaft penetrates through the inner wall of the crushing cabin and extends out of the front side of the shell of the hammer type crushing mechanism; the second motor is arranged at the center of the front side of the shell of the hammer type crushing mechanism along the front-back direction, and the output end of the second motor is locked with the front side of the second rotating shaft through a coupler; the hammer head is connected to the rear side of the outer wall of the second rotating shaft in a key mode; the number of the grate bar plates is a plurality, and the grate bar plates are arranged at the opening at the bottom end of the inner cavity of the crushing cabin along the front-back direction at intervals; the discharge hopper is arranged at an opening at the bottom end of the inner cavity of the hammer type crushing mechanism shell.
Preferably, the dust removing mechanism includes: the dust removal device comprises a dust removal mechanism shell, a tangent guide tongue tube, an air inlet duct and a fan; the dust removal mechanism shell is arranged on the left side of the top end of the base through a support, and a spraying assembly is arranged at the bottom end of an inner cavity of the dust removal mechanism shell; the tangent guide tongue tube is arranged at the bottom end of the outer wall of the dust removal mechanism shell, and an air outlet of the tangent guide tongue tube extends into an inner cavity of the dust removal mechanism shell; one end of the air inlet duct is in threaded connection with an air inlet of the tangent line guide tongue tube, and interfaces on two sides of the other end of the air inlet duct respectively extend into the left sides of inner cavities of the double-roller crushing mechanism shell and the hammer type crushing mechanism shell; the fan is arranged at the opening at the top end of the inner cavity of the dust removing mechanism shell.
Preferably, the spray assembly comprises: the device comprises a spray head pipe, a baffle plate, a water pump, a purified water tank and a sewage water tank; the spray head pipe is arranged at the center of the bottom end of the inner cavity of the dust removing mechanism shell along the vertical direction, and the bottom end of the spray head pipe extends out of the bottom end of the dust removing mechanism shell; the baffle is arranged at the top end of the spray head pipe; the water pump is arranged on the left side of the top end of the base and is positioned below the shell of the dust removal mechanism, a water outlet of the water pump is in threaded connection with one end of a guide pipe, and the other end of the guide pipe is in threaded connection with the bottom end of the spray head pipe; the water purification water tank is arranged at the top end of the base and is positioned on the right side of the water pump, one end of a guide pipe is screwed at the bottom end of the left side of the inner cavity of the water purification water tank, and the other end of the guide pipe extends out of the outer wall of the water purification water tank and is screwed with the water inlet of the water pump; the sewage tank is arranged at the top end of the water purification tank, one end of a guide pipe is screwed at the top end of the left side of the inner cavity of the sewage tank, and the other end of the guide pipe extends out of the outer wall of the sewage tank and is screwed with a water outlet at the bottom end of the inner cavity of the dust removal mechanism shell.
Compared with the prior art, the beneficial effects of the utility model are that: the building concrete crushing device drives the left first rotating shaft and the gear to rotate, so that the right gear drives the first rotating shaft at the corresponding position to rotate under the action of the rotating force of the left gear, the left first rotating shaft and the right first rotating shaft drive the crushing rollers on the outer walls of the left first rotating shaft and the right first rotating shaft to rotate inwards to crush concrete blocks preliminarily, the second motor drives the second rotating shaft to drive the hammer head to rotate at a high speed, impact and shear and tear the concrete blocks in the crushing cabin and discharge the concrete blocks from the discharge hopper to be treated, dust-containing air generated in the crushing process is sucked into the shell of the dust removal mechanism through the air inlet duct and the tangent guide tongue tube by the fan, the dust-containing air flow is tangentially introduced into the shell of the dust removal mechanism, purified water in the purified water tank is pumped into the spray nozzle tube by the water pump and is sprayed out to form a water mist curtain after being, and detach the inside dust particle of dusty air current under the collision effect of water smoke and dust particle and the adhesion effect of dust removal mechanism shells inner wall water film to the dust particle to adopt the mode that two roller crushing and hammer type crushing combined together to smash, improve crushing effect, and shorten processing cycle, the practicality is strong, and adopt central spraying whirlwind to remove dust, prevent to produce a large amount of dusts at crushing in-process, prevent the polluted environment, improve the environment-friendly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1;
fig. 3 is a front cross-sectional view of the dust removal mechanism housing of fig. 1.
In the figure: 1. the device comprises a base, 2, a dust removing mechanism, 21, a dust removing mechanism shell, 22, a tangent line guide tongue pipe, 23, an air inlet duct, 24, a fan, 25, a spray head pipe, 26, a baffle plate, 27, a water pump, 28, a purified water tank, 29, a sewage tank, 3, a double-roller crushing mechanism, 31, a double-roller crushing mechanism shell, 32, a feed hopper, 33, a first rotating shaft, 34, a gear, 35, a first motor, 36, a crushing roller, 4, a hammer crushing mechanism, 41, a hammer crushing mechanism shell, 42, a crushing cabin, 43, a second rotating shaft, 44, a second motor, 45, a hammer, 46, a grid plate, 47 and a discharge hopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a building concrete reducing apparatus comprising: the device comprises a base 1, a double-roller crushing mechanism 3, a hammer type crushing mechanism 4 and a dust removal mechanism 2; the double-roller crushing mechanism 3 is arranged on the right side of the top end of the base 1 through a bracket; the hammer type crushing mechanism 4 is arranged on the right side of the top end of the base 1 through a bracket, and the hammer type crushing mechanism 4 is positioned below the double-roller crushing mechanism 3; the dust removing mechanism 2 is arranged on the left side of the top end of the base 1.
Further, as a preferable mode, the twin-roll crushing mechanism 3 includes: a double roller crushing mechanism housing 31, a feed hopper 32, a first rotating shaft 33, a gear 34, a first motor 35 and a crushing roller 36; a double-roller crushing mechanism shell 31 is arranged at the right side of the top end of the base 1 through a bracket; a feed hopper 32 is installed at the top opening of the inner cavity of the double roller crushing mechanism shell 31; the number of the first rotating shafts 33 is two, the two first rotating shafts 33 are respectively connected to the left side and the right side of the center position of the rear side of the inner cavity of the double-roller crushing mechanism shell 31 in the front-back direction through bearings in a rotating mode, inner rings of the bearings are in interference fit with the outer walls of the first rotating shafts 33, outer rings of the bearings are fixedly connected with the inner walls of the double-roller crushing mechanism shell 31, and the front sides of the double-roller crushing mechanism shell 31 are located at the front side extension positions of the left first rotating shaft 33 and the right first; the number of the gears 34 is two, the two gears 34 are respectively connected to the front sides of the outer walls of the left first rotating shaft 33 and the right first rotating shaft 33 in a key mode, the left gear 34 and the right gear 34 are meshed, the right gear 34 drives the first rotating shaft 33 in the corresponding position to rotate anticlockwise under the action of the rotating force of the left gear 34, and the left first rotating shaft 33 and the right first rotating shaft 33 drive the crushing rollers 36 on the outer walls of the left first rotating shaft and the right first rotating shaft to rotate inwards to crush the concrete blocks; the first motor 35 is arranged at the left end of the front side of the inner cavity of the double-roller crushing mechanism shell 31 along the front-back direction, the output end of the first motor 35 is locked with the front side of the first rotating shaft 33 positioned at the left side of the inner cavity of the double-roller crushing mechanism shell 31 through a coupler, the specific type of the first motor 35 is directly purchased, installed and used from the market according to specific use requirements, and the first motor 35 can drive the first rotating shaft 33 at the left side to rotate anticlockwise; the number of the crushing rollers 36 is two, and the two crushing rollers 36 are respectively interference-fitted on the rear side of the outer wall of the first rotary shaft 33 in the front-rear direction.
Preferably, the hammer mill mechanism 4 further includes: the device comprises a hammer type crushing mechanism shell 41, a crushing cabin 42, a second rotating shaft 43, a second motor 44, a hammer 45, a grate plate 46 and a discharge hopper 47; the hammer crushing mechanism shell 41 is arranged on the right side of the top end of the base 1 through a bracket, the hammer crushing mechanism shell 41 is positioned below the double-roller crushing mechanism shell 31, and the inner wall of the hammer crushing mechanism shell 41 is provided with a crushing plate; the crushing cabin 42 is arranged at the top end of the rear side of the inner cavity of the hammer type crushing mechanism shell 41 along the front-back direction, and the top end of the inner cavity of the crushing cabin 42 is communicated with the center position of the bottom end of the inner cavity of the double-roller crushing mechanism shell 31; the second rotating shaft 43 is rotatably connected to the center position of the rear side of the inner cavity of the crushing cabin 42 through a bearing along the front-rear direction, and the front side of the second rotating shaft 43 penetrates through the inner wall of the crushing cabin 42 and extends out of the front side of the hammer type crushing mechanism shell 41; the second motor 44 is installed at the center of the front side of the hammer crusher housing 41 in the front-back direction, the output end of the second motor 44 is locked with the front side of the second rotating shaft 43 through a coupling, the specific type of the second motor 44 is directly purchased and installed from the market and used according to specific use requirements, and the second motor 44 can drive the second rotating shaft 43 to rotate at a high speed; the hammer head 45 is connected to the rear side of the outer wall of the second rotating shaft 43 in a key mode, the hammer head 45 rotating at a high speed impacts and shears and tears concrete blocks in the crushing cabin 42, and the concrete blocks are thrown up and impact a crushing plate and a grate plate 46 in the crushing cabin 42 under the action of self gravity and the centrifugal force of the hammer head 45 to be crushed; the grate bar plates 46 are arranged at the bottom opening of the inner cavity of the crushing cabin 42 along the front-back direction at intervals; the discharge hopper 47 is arranged at the bottom opening of the inner cavity of the shell 41 of the hammer type crushing mechanism, the crushed concrete blocks are discharged from the discharge hopper 47 after the grain size smaller than the clearance of the grate bars 46 is thrown out, the materials larger than the clearance of the grate bars 46 are retained in the crushing cabin 42 and are continuously beaten and ground by the hammer head 45 until the materials are discharged from the discharge hopper 47 after being completely crushed and are ready for treatment.
Preferably, the dust removing mechanism 2 further includes: a dust removing mechanism shell 21, a tangent line guide tongue tube 22, an air inlet duct 23 and a fan 24; the dust removal mechanism shell 21 is arranged on the left side of the top end of the base 1 through a support, and the bottom end of an inner cavity of the dust removal mechanism shell 21 is provided with a spraying assembly; the tangent guide tongue tube 22 is installed at the bottom end of the outer wall of the dust removing mechanism shell 21, an air outlet of the tangent guide tongue tube 22 extends into an inner cavity of the dust removing mechanism shell 21, a flow guide adjusting plate is arranged in an air duct inside the tangent guide tongue tube 22, and the direction, the speed and the pressure loss of dust-containing air flow entering the dust removing mechanism shell 21 can be adjusted by adjusting the deflection direction of the flow guide adjusting plate; one end of the air inlet duct 23 is screwed with the air inlet of the tangent line guide tongue tube 22, and the interfaces at the two sides of the other end of the air inlet duct 23 respectively extend into the left sides of the inner cavities of the double-roller crushing mechanism shell 31 and the hammer type crushing mechanism shell 41; the fan 24 is installed at the opening at the top end of the inner cavity of the dust removing mechanism shell 21, the specific type of the fan 24 is directly purchased, installed and used from the market according to specific use requirements, the fan inside the fan 24 drives the fan blades to rotate, and dust-containing air generated in the crushing process in the hammer type crushing mechanism shell 41 and the double-roller crushing mechanism shell 31 can be sucked into the dust removing mechanism shell 21 through the air inlet duct 23 and the tangent line guide tongue tube 22.
Preferably, further, the spray assembly comprises: a nozzle pipe 25, a baffle 26, a water pump 27, a purified water tank 28 and a sewage water tank 29; the nozzle pipe 25 is arranged at the center of the bottom end of the inner cavity of the dust removing mechanism shell 21 along the vertical direction, and the bottom end of the nozzle pipe 25 extends out of the bottom end of the dust removing mechanism shell 21; the baffle 26 is arranged at the top end of the nozzle pipe 25; the water pump 27 is installed on the left side of the top end of the base 1 and located below the dust removal mechanism shell 21, one end of a guide pipe is screwed to a water outlet of the water pump 27, the other end of the guide pipe is screwed to the bottom end of the spray head pipe 25, the water pump 27 is directly purchased, installed and used from the market according to specific use requirements, and the water pump 27 sucks purified water in the purified water tank 28 and pumps the purified water into the spray head pipe 25 in a pressurizing mode; the water purification water tank 28 is arranged at the top end of the base 1 and is positioned at the right side of the water pump 27, one end of a guide pipe is screwed at the bottom end of the left side of the inner cavity of the water purification water tank 28, and the other end of the guide pipe extends out of the outer wall of the water purification water tank 28 and is screwed with the water inlet of the water pump 27; the sewage water tank 29 is installed at the top end of the water purification water tank 28, the top end of the left side of the inner cavity of the sewage water tank 29 is in threaded connection with one end of a guide pipe, the other end of the guide pipe extends out of the outer wall of the sewage water tank 29 and is in threaded connection with a water outlet at the bottom end of the inner cavity of the dust removal mechanism shell 21, the installation of the sewage water tank 29 and the inside of the water purification water tank 28 are good in sealing performance, and valve pipes are arranged inside the.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, specific connection and control sequence.
When the concrete crusher is used, a worker sequentially controls the first motor 35, the second motor 44, the fan 24 and the water pump 27 to be sequentially started, and throws concrete waste into the feed hopper 32, the first motor 35 drives the left first rotating shaft 33 and the gear 34 to rotate anticlockwise, the gears 34 on the left first rotating shaft 33 and the right first rotating shaft 33 are meshed with each other, so that the right gear 34 drives the first rotating shaft 33 on the corresponding position to rotate anticlockwise under the action of the rotating force of the left gear 34, the left first rotating shaft 33 and the right first rotating shaft 33 drive the crushing rollers 36 on the outer wall of the crusher to rotate inwards to crush concrete blocks preliminarily, the crushed small concrete blocks fall into the crushing cabin 42, the second motor 44 drives the second rotating shaft 43 to drive the hammer head 45 to rotate at a high speed in the inner cavity of the crushing cabin 42, the high-speed rotating hammer head 45 impacts and shears and tears concrete blocks in the crushing cabin 42, and the concrete blocks are under the action of the self gravity and the centrifugal, the crushed concrete blocks are thrown up and flushed to the crushing plates and the grate plates 46 in the crushing cabin 42 for further crushing, the crushed concrete blocks with the grain size smaller than the gap between the grate plates 46 are discharged from the discharge hopper 47, the materials larger than the gap between the grate plates 46 are blocked in the crushing cabin 42 and are continuously beaten and ground by the hammer heads 45 until the crushed concrete blocks are completely discharged from the discharge hopper 47 for treatment, the fan blades are driven to rotate by the fan in the fan 24, dust-containing air generated in the crushing process in the hammer crushing mechanism shell 41 and the double-roller crushing mechanism shell 31 is sucked into the dedusting mechanism shell 21 from the air inlet duct 23 and the tangential guide tongue tube 22, the dust-containing air flow is tangentially introduced into the dedusting mechanism shell 21 from the tangential guide tongue tube 22 along the lower part of the inner cavity of the dedusting mechanism shell 21, and a worker adjusts the direction of the dust-containing air flow entering the dedusting mechanism shell 21 by controlling the deflection direction of the flow guide adjusting plate in the air duct guide tongue tube 22, The speed and the pressure loss are reduced, the water pump 27 sucks the purified water in the purified water tank 28, then pumps the purified water into the nozzle pipe 25 in a pressurized manner, the purified water is sprayed out from the atomizing nozzle on the outer wall of the nozzle pipe 25 to form a water mist curtain, the dusty air flow entering the dedusting mechanism shell 21 at a high speed impacts the inner wall of the dedusting mechanism shell 21 and rotates to cause dust particles in the dusty air flow to be thrown to the wall of the device by a centrifugal force, the dust particles in the dusty air flow are removed under the collision action of the water mist and the dust particles and the adhesion action of a water film on the inner wall of the dedusting mechanism shell 21 to the dust particles, the sewage after the dust and the water are mixed is discharged into the sewage water tank 29 along a guide pipe on the sewage water tank 29 at the bottom of the inner cavity of the dedusting mechanism shell 21 to be treated, thereby the crushing is carried out by adopting a mode of combining double, prevent environmental pollution and improve environmental protection.
In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "screwed," "plugged," "interference fit," "disposed," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (5)
1. A building concrete reducing apparatus, comprising:
a base (1);
the double-roller crushing mechanism (3) is arranged on the right side of the top end of the base (1) through a bracket;
the hammer type crushing mechanism (4) is arranged on the right side of the top end of the base (1) through a bracket, and the hammer type crushing mechanism (4) is positioned below the double-roller crushing mechanism (3);
and the dust removal mechanism (2) is arranged on the left side of the top end of the base (1).
2. A construction concrete reducing apparatus according to claim 1, wherein: the double-roll crushing mechanism (3) comprises:
a double-roller crushing mechanism shell (31) which is arranged at the top right side of the base (1) through a bracket;
a feed hopper (32) mounted at the top opening of the inner cavity of the double-roller crushing mechanism shell (31);
the number of the first rotating shafts (33) is two, the two first rotating shafts (33) are respectively connected to the left side and the right side of the center position of the rear side of the inner cavity of the double-roller crushing mechanism shell (31) in a rotating mode along the front-back direction through bearings, the inner ring of each bearing is in interference fit with the outer wall of the first rotating shaft (33), the outer ring of each bearing is fixedly connected with the inner wall of the double-roller crushing mechanism shell (31), and the front sides of the left first rotating shaft (33) and the right first rotating shaft (33) extend to the front side of the double-roller crushing mechanism shell (31);
the number of the gears (34) is two, the two gears (34) are respectively in key connection with the front sides of the outer walls of the left first rotating shaft (33) and the right first rotating shaft (33), and the left gear (34) and the right gear (34) are meshed;
the first motor (35) is arranged at the left end of the front side of the inner cavity of the double-roller crushing mechanism shell (31) along the front-back direction, and the output end of the first motor (35) is locked with the front side of the first rotating shaft (33) positioned at the left side of the inner cavity of the double-roller crushing mechanism shell (31) through a coupler;
the number of the crushing rollers (36) is two, and the two crushing rollers (36) are respectively in interference fit on the rear side of the outer wall of the first rotating shaft (33) along the front-back direction.
3. A construction concrete reducing apparatus according to claim 1, wherein: the hammer crusher mechanism (4) comprises:
the hammer type crushing mechanism shell (41) is arranged on the right side of the top end of the base (1) through a bracket, the hammer type crushing mechanism shell (41) is positioned below the double-roller crushing mechanism shell (31), and the inner wall of the hammer type crushing mechanism shell (41) is provided with a crushing plate;
the crushing cabin (42) is arranged at the top end of the rear side of the inner cavity of the hammer type crushing mechanism shell (41) along the front-back direction, and the top end of the inner cavity of the crushing cabin (42) is communicated with the center position of the bottom end of the inner cavity of the double-roller crushing mechanism shell (31);
the second rotating shaft (43) is rotatably connected to the center of the rear side of the inner cavity of the crushing cabin (42) through a bearing along the front-rear direction, and the front side of the second rotating shaft (43) penetrates through the inner wall of the crushing cabin (42) and extends out of the front side of the hammer type crushing mechanism shell (41);
the second motor (44) is arranged at the center of the front side of the hammer type crushing mechanism shell (41) along the front-back direction, and the output end of the second motor (44) is locked with the front side of the second rotating shaft (43) through a coupler;
the hammer head (45) is connected to the rear side of the outer wall of the second rotating shaft (43) in a key mode;
the number of the grate plates (46) is a plurality, and the grate plates (46) are arranged at the opening at the bottom end of the inner cavity of the crushing cabin (42) at intervals along the front-back direction;
and the discharge hopper (47) is arranged at an opening at the bottom end of the inner cavity of the hammer type crushing mechanism shell (41).
4. A construction concrete reducing apparatus according to claim 1, wherein: the dust removal mechanism (2) comprises:
the dust removal mechanism shell (21) is installed on the left side of the top end of the base (1) through a support, and a spraying assembly is installed at the bottom end of an inner cavity of the dust removal mechanism shell (21);
the tangent guide tongue tube (22) is installed at the bottom end of the outer wall of the dust removal mechanism shell (21), and an air outlet of the tangent guide tongue tube (22) extends into an inner cavity of the dust removal mechanism shell (21);
one end of the air inlet duct (23) is screwed with an air inlet of the tangent line guide tongue tube (22), and interfaces on two sides of the other end of the air inlet duct (23) respectively extend into the left sides of inner cavities of the double-roller crushing mechanism shell (31) and the hammer type crushing mechanism shell (41);
and the fan (24) is arranged at an opening at the top end of the inner cavity of the dust removing mechanism shell (21).
5. A building concrete reducing apparatus according to claim 4, wherein: the spray assembly comprises:
the spray head pipe (25) is arranged at the center of the bottom end of the inner cavity of the dust removing mechanism shell (21) along the vertical direction, and the bottom end of the spray head pipe (25) extends out of the bottom end of the dust removing mechanism shell (21);
a baffle plate (26) disposed at the tip end of the shower head pipe (25);
the water pump (27) is installed on the left side of the top end of the base (1) and located below the dedusting mechanism shell (21), a water outlet of the water pump (27) is in threaded connection with one end of a guide pipe, and the other end of the guide pipe is in threaded connection with the bottom end of the spray head pipe (25);
the water purification tank (28) is installed at the top end of the base (1) and located on the right side of the water pump (27), one end of a guide pipe is connected to the bottom end of the left side of the inner cavity of the water purification tank (28) in a threaded mode, and the other end of the guide pipe extends out of the outer wall of the water purification tank (28) and is in threaded connection with a water inlet of the water pump (27);
the sewage tank (29) is installed at the top end of the water purification tank (28), one end of a guide pipe is connected to the top end of the left side of the inner cavity of the sewage tank (29) in a threaded mode, and the other end of the guide pipe extends out of the outer wall of the sewage tank (29) and is in threaded connection with a water outlet at the bottom end of the inner cavity of the dust removal mechanism shell (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922133327.7U CN212120292U (en) | 2019-12-03 | 2019-12-03 | Building concrete reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922133327.7U CN212120292U (en) | 2019-12-03 | 2019-12-03 | Building concrete reducing mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN212120292U true CN212120292U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922133327.7U Expired - Fee Related CN212120292U (en) | 2019-12-03 | 2019-12-03 | Building concrete reducing mechanism |
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| CN (1) | CN212120292U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653712A (en) * | 2022-03-01 | 2022-06-24 | 安徽燊岚环境科技有限公司 | PCB recovery device and recovery method thereof |
| CN116116545A (en) * | 2023-04-13 | 2023-05-16 | 河北光太路桥工程集团有限公司 | Graded stone crushing device for pavement construction |
| CN118454856A (en) * | 2024-05-16 | 2024-08-09 | 江苏金鼎建设集团有限公司 | Explosive construction waste crusher |
| CN118925916A (en) * | 2024-08-19 | 2024-11-12 | 扎赉诺尔煤业有限责任公司 | A dust removal crusher |
-
2019
- 2019-12-03 CN CN201922133327.7U patent/CN212120292U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653712A (en) * | 2022-03-01 | 2022-06-24 | 安徽燊岚环境科技有限公司 | PCB recovery device and recovery method thereof |
| CN116116545A (en) * | 2023-04-13 | 2023-05-16 | 河北光太路桥工程集团有限公司 | Graded stone crushing device for pavement construction |
| CN118454856A (en) * | 2024-05-16 | 2024-08-09 | 江苏金鼎建设集团有限公司 | Explosive construction waste crusher |
| CN118925916A (en) * | 2024-08-19 | 2024-11-12 | 扎赉诺尔煤业有限责任公司 | A dust removal crusher |
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| CF01 | Termination of patent right due to non-payment of annual fee |