CN110420686A - A kind of construction crushing device and its dust recovery method - Google Patents
A kind of construction crushing device and its dust recovery method Download PDFInfo
- Publication number
- CN110420686A CN110420686A CN201910742618.8A CN201910742618A CN110420686A CN 110420686 A CN110420686 A CN 110420686A CN 201910742618 A CN201910742618 A CN 201910742618A CN 110420686 A CN110420686 A CN 110420686A
- Authority
- CN
- China
- Prior art keywords
- fixed
- sides
- wall
- collecting box
- dust collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/02—Codes relating to disintegrating devices adapted for specific materials for reinforced concrete
Abstract
The invention discloses a kind of construction crushing device and its dust recovery methods, including being crushed case, pan feeding square groove is offered in the middle part of broken case top, broken frame is fixed at the top of pan feeding square groove, one end of broken frame inner wall two sides is fixed with first bearing, two first bearings intert connection with the two sides of the outer wall of first rotating shaft respectively, a kind of construction crushing device of the present invention and its dust recovery method, pass through the feed mechanism being fixed in broken case side, decelerating motor drives overturning feeding box rotary motion, concrete is passed through to the inside of broken case, increase the safety of staff, also increase broken efficiency simultaneously;Pass through the air blower being equipped in the bottom of dust collecting box side; negative pressure can be formed to the inside of dust collecting box the dust in air is passed through inside dust collecting box by the effect of atmospheric pressure; the dust concentration in air is reduced, to reach the standard of ring protection.
Description
Technical field
The present invention relates to a kind of crushing device, in particular to a kind of construction crushing device and its dust recycling side
Method belongs to technical field of building construction.
Background technique
Building concrete refers to the general designation of the cementing integral engineered composite material of aggregate by cementitious material.Usually say
One word of concrete, which refers to, makees cementitious material, sand, masonry aggregate with cement;By a certain percentage with water (additive and admixture can be contained)
Cooperation, it is agitated obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering.
Building concrete needs manually to be put into pulverizer before crushing, and concrete quality is larger, manpower transport
Accident often occurs, or even causes the injury to the person, the broken ash that when crushing generates, due to no good dust recycling or
The equipment of person's dedusting, dust get into the air, and will cause the increase of air PM2.5 index, do not meet environment protectment protection.
Summary of the invention
To achieve the above object, the invention provides the following technical scheme: a kind of construction crushing device, including it is broken
Case offers pan feeding square groove in the middle part of the broken case top, and broken frame is fixed at the top of the pan feeding square groove, described broken
One end of broken frame inner wall two sides is fixed with first bearing, two first bearings respectively with the outer wall of first rotating shaft two
The interspersed connection in side, one end of the first rotating shaft are fixedly connected with the output end of first reducing motors, the first rotating shaft it is another
One end passes through the first axle bed and is fixedly connected with one end of first gear, and the first gear is engaged with second gear, and described second
One end of gear is fixedly connected with one end of the second shaft, and the two sides of the second shaft outer wall are worn with two second bearings respectively
Connection is inserted, and two second bearings are respectively fixedly disposed at the other end of broken frame inner wall two sides, outside the first rotating shaft
The middle part of wall and the middle part of the second shaft outer wall are arranged with the first milling rollers and the second milling rollers, the broken case one respectively
It is fixed with feed mechanism in the middle part of side, is fixed with dust collecting box in the middle part of the broken case other side.
As a preferred technical solution of the present invention, the two sides on the dust collecting box top offer dust collection
Case air inlet, two dust collecting box air inlets are connected to the fixation of one end of two air inlet pipe respectively, two air inlets
The top of pipe is connected to the fixation of one end of two L-type tracheaes respectively, the other end of two L-type tracheaes respectively with two dust suctions
The fixed connection of case air inlet, two suction box air inlets are provided with the two sides on suction box top respectively, the suction box
Inside is fixed with partition, and the top of the partition offers multiple strip grooves, and the inside of multiple strip grooves is equal
It is fixed with filter screen, the bottom of the dust collecting box side is fixedly installed with multiple air blowers, described broken case one end
Bottom offers discharging strip-shaped hole, and the bottom of the discharging strip-shaped hole is fixed with discharging mechanism, the broken case other end
Middle part is fixed with control cabinet, and the inside of the control cabinet is fixed with first reducing motors switch and blower switch, described
First reducing motors and air blower are electrically connected by first reducing motors switch and blower switch and external power supply respectively.
As a preferred technical solution of the present invention, the feed mechanism includes two and is fixed at broken case side
Two fixed strips, two electrohydraulic cylinders, L-type tank tower plate and the feeding box at middle part, two fixed strip two sides offer
Sliding slot, two sliding slots are slidably connected with two sliding blocks respectively, and two sliding blocks are respectively fixedly disposed at L-type tank tower plate two
The two sides at the middle part of side, the L-type tank tower plate top are fixedly connected with the output end of two electrohydraulic cylinders respectively, and two institutes
The top that electrohydraulic cylinder is respectively fixedly disposed at two fixed strip sides is stated, the middle part at L-type tank tower plate side both ends is equal
It is fixed with hack lever, one end of two hack lever sides is fixed with third shaft, one end of two third shafts
It is rotatablely connected respectively with the middle part of feeding box two sides, one end of one of them third shaft passes through one of the side of hack lever
Wall is fixedly connected with the output end of second reducing motors, and the second reducing motors and electrohydraulic cylinder pass through in control cabinet respectively
The second reducing motors switch that portion is equipped with is electrically connected with electrohydraulic cylinder switch with external power supply.
As a preferred technical solution of the present invention, the two sides of the feeding chamber interior wall offer sliding slot, two institutes
It states sliding slot to be slidably connected with two sliding blocks respectively, two sliding blocks are respectively fixedly disposed at the two sides of bottom plate, the feeding
The two sides of case offer fluting, and intert with one end of L-type connecting rod connection respectively for the inside of the fluting, and two L
One end of type connecting rod is fixedly connected in the middle part of two avris of bottom plate respectively, the other end point of two L-type connecting rods
It is not fixedly connected with the output end of two electric telescopic rods, the electric telescopic rod electronic is stretched by what the inside of control cabinet was equipped with
Contracting lever switch and external power supply are electrically connected.
As a preferred technical solution of the present invention, the discharging mechanism includes being fixed at broken case one end bottom
Blanking box, driving motor and lead screw, one end of the blanking box top side is fixed with the first support base, described first
The interspersed connection in side of seat and lead screw outer wall is supportted, one end of the lead screw is fixedly connected with the output end of driving motor, the silk
The middle part of thick stick outer wall is threadedly coupled with threaded hole, and the threaded hole is provided with one end of blanking scraper plate side, the lead screw
The interspersed connection in the inside of the other end and 3rd bearing, and the 3rd bearing is fixed at one end of broken chamber interior wall side,
The driving motor is electrically connected by the driving motor switch being equipped with inside control cabinet with external power supply.
As a preferred technical solution of the present invention, the other end of the broken box top side is fixed with second
Seat is supportted, the side of second support base is fixedly connected with one end of litter, the other end of the litter and broken chamber interior wall one
The other end of side is fixedly connected, the middle part of the litter outer wall and the interspersed connection of blanking scraper plate.
As a preferred technical solution of the present invention, an avris of the dust collecting box is hingedly equipped with chamber door, described
The both ends of chamber door side are fixed with snap-gauge, and the side of two snap-gauges is fixed with card slot, two card slots point
It is not connected together with two fixture blocks, two fixture blocks are respectively fixedly disposed at the top of dust collection chamber interior wall two sides, described
The bottom of the dust collecting box other side offers multiple air outlets.
The present invention also provides a kind of dust recovery methods of construction crushing device: the dust recovery method packet
It includes:
(a) it is first turned on air blower, the air inside dust collecting box is discharged from air outlet, in dust collecting box
Inside forms negative pressure;
(b) suction box is directed at the position generated at feed inlet, due to the effect of dust collecting box negative pressure, dust is from L-type
Tracheae is passed through air inlet pipe, then is passed through to the filter screen on dust collecting box internal partition top;
(c) fixture block on two snap-gauges is taken out from the card slot of dust collection chamber interior wall two sides, chamber door is opened, it will be grey
Dirt is cleared away from partition.
Compared with prior art, the beneficial effects of the present invention are: a kind of construction crushing device of the present invention and its powder
Dirt recovery method is transported to feeding inlet by electrohydraulic cylinder by the feed mechanism being fixed in broken case side,
Decelerating motor drives overturning feeding box rotary motion, concrete is passed through to the inside of broken case, therefore can reduce manual handling,
Increase the safety of staff, while also increasing broken efficiency;Pass through the drum being equipped in the bottom of dust collecting box side
Blower can form negative pressure to the inside of dust collecting box and the dust in air is passed through dust by the effect of atmospheric pressure
Inside collecting box, the dust concentration in air is reduced, to reach the standard of ring protection.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the structural schematic diagram of feed mechanism of the present invention;
Fig. 3 is the structural schematic diagram of feeding box of the present invention;
Fig. 4 is the structural schematic diagram of dust cleaning case of the present invention;
Fig. 5 is the structural schematic diagram of discharging mechanism of the present invention.
In figure: 1, being crushed case;2, discharge strip-shaped hole;3, second gear;4, first gear;5, dust collecting box;6, air inlet
Pipe;7, L-type tracheae;8, suction box;9, feeding box;10, first reducing motors;11, L-type tank tower plate;12, blanking box;13, second
Decelerating motor;14, hack lever;15, electrohydraulic cylinder;16, the second milling rollers;17, the first milling rollers;18, bottom plate;19,L
Type connecting rod;20, it slots;21, electric telescopic rod;22, litter;23, blanking scraper plate;24, the second support base;25, the first support
Seat;26, driving motor;27, air blower;28, chamber door;29, filter screen;30, partition;31, it is crushed frame;32, fixed strip;33, silk
Thick stick;34, snap-gauge.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of construction crushing device and its dust recovery methods, including broken
Broken case 1 is crushed in the middle part of 1 top of case and offers pan feeding square groove, broken frame 31 is fixed at the top of pan feeding square groove, is crushed frame 31
One end of inner wall two sides is fixed with first bearing, and two first bearings are interted with the two sides of the outer wall of first rotating shaft connect respectively
It connects, one end of first rotating shaft is fixedly connected with the output end of first reducing motors 10, and the other end of first rotating shaft passes through first axle
Seat is fixedly connected with one end of first gear 4, and first gear 4 is engaged with second gear 3, one end of second gear 3 and second turn
One end of axis is fixedly connected, and intert with two second bearings connection respectively for the two sides of the second shaft outer wall, and two second bearings
It is respectively fixedly disposed at the other end of broken 31 inner wall two sides of frame, the middle part at the middle part of first rotating shaft outer wall and the second shaft outer wall
It is arranged with the first milling rollers 17 and the second milling rollers 16 respectively, after first reducing motors switch is opened, first reducing motors
10 output end drives the rotation of the first milling rollers 17, by first gear 4 by power transmission to second gear 3, to drive
The rotation of second milling rollers 16, concrete, which enters between milling rollers, to be crushed, and the inside of control cabinet is fixed with first and subtracts
Speed motor switch, first reducing motors 10 are electrically connected by first reducing motors switch with external power supply, and 1 one end of case is crushed
Bottom offers discharging strip-shaped hole 2, and the bottom of discharging strip-shaped hole 2 is fixed with discharging mechanism.
It is fixed with feed mechanism in the middle part of broken 1 side of case, is fixed with dust collection in the middle part of broken 1 other side of case
Case 5, the two sides on 5 top of dust collecting box offer dust collecting box air inlet, two dust collecting box air inlets respectively with
The fixed connection in one end of two air inlet pipe 6, the top of two air inlet pipe 6 are connected to the fixation of one end of two L-type tracheaes 7 respectively,
The other end of two L-type tracheaes 7 is connected to two suction box air inlet fixations respectively, and two suction box air inlets are provided with respectively
The two sides on 8 top of suction box, the inside of suction box 8 are fixed with partition 30, and it is recessed that the top of partition 30 offers multiple bar shapeds
Slot, the inside of multiple strip grooves are fixed with filter screen 29, when dust enters, can pass through air duct to avoid dust
Into the outside of dust collecting box 5, the bottom of 5 side of dust collecting box is fixedly installed with multiple air blowers 27, and air blower 27 is beaten
Negative pressure can be formed after holding inside dust collecting box 5, dust is passed through the inside of dust collecting box 5 by atmospheric pressure, and dust is received
One avris of header 5 is hingedly equipped with chamber door 28, and the both ends of 28 side of chamber door are fixed with snap-gauge 34, the side of two snap-gauges 34
It is fixed with card slot, two card slots are connected together with two fixture blocks respectively, and two fixture blocks are respectively fixedly disposed at dust collection
The top of 5 inner wall two sides of case, the bottom of 5 other side of dust collecting box offer multiple air outlets, are crushed the middle part of 1 other end of case
It is fixed with control cabinet, the inside of the control cabinet is equipped with blower switch, and air blower 27 is respectively by blower switch and outer
Connect power supply electric connection.
Feed mechanism includes two two fixed strips, 32, two electric hydaulics for being fixed at broken 1 one middle side part of case
Cylinder 15, L-type tank tower plate 11 and feeding box 9, two 32 two sides of fixed strip offer sliding slot, two sliding slots respectively with two sliding blocks
It is slidably connected, two sliding blocks are respectively fixedly disposed at the middle part of 11 two sides of L-type tank tower plate, the two sides point on 11 top of L-type tank tower plate
It is not fixedly connected with the output end of two electrohydraulic cylinders 15, and two electrohydraulic cylinders 15 are respectively fixedly disposed at two fixations
The top of 32 side of item, the middle part at 11 side both ends of L-type tank tower plate are fixed with hack lever 14, one end of two 14 sides of hack lever
It is fixed with third shaft, one end of two third shafts is rotatablely connected with the middle part of 9 two sides of feeding box respectively, one of them
The side wall that one end of third shaft passes through one of hack lever 14 is fixedly connected with the output end of second reducing motors 13, and second subtracts
Speed motor 13 and electrohydraulic cylinder 15 are switched by the second reducing motors being equipped with inside control cabinet respectively to be opened with electrohydraulic cylinder
It closes and is electrically connected with external power supply, electrohydraulic cylinder 15 can drive L-type tank tower plate 11 to move up, and second reducing motors 13 are driven
Dynamic feeding box 9 rotates, and the discharge end of feeding box 9 is placed in the surface of broken frame 31, convenient to carry out blanking, feeding to concrete
The two sides of 9 inner wall of case offer sliding slot, and two sliding slots are slidably connected with two sliding blocks respectively, and two sliding blocks are fixedly installed respectively
In the two sides of bottom plate 18, the two sides of feeding box 9 offer fluting 20, slot 20 inside respectively with L-type connecting rod 19
The interspersed connection in one end, and one end of two L-type connecting rods 19 is fixedly connected in the middle part of 18 two avris of bottom plate respectively, two
The other end of L-type connecting rod 19 is fixedly connected with the output end of two electric telescopic rods 21 respectively, and electric telescopic rod 21 passes through control
The electric expansion lever switch and external power supply that the inside of case processed is equipped with are electrically connected, and 21 driving box bottom plate 18 of electric telescopic rod is upper
It is moved inside hopper 9, the efficiency that feeding box 9 topples over concrete can be improved, and can clear up the side wall of feeding box 9
Operation avoids concrete from being adhered on the side wall of feeding box 9.
Discharging mechanism includes blanking box 12, driving motor 26 and the lead screw 33 for being fixed at broken 1 one end bottom of case, under
One end of 12 top side of magazine is fixed with the first support base 25, the interspersed company in side of the first support base 25 and 33 outer wall of lead screw
It connecing, one end of lead screw 33 is fixedly connected with the output end of driving motor 26, and the middle part of 33 outer wall of lead screw is threadedly coupled with threaded hole,
And threaded hole is provided with one end of 23 side of blanking scraper plate, connection is interted in the other end of lead screw 33 and the inside of 3rd bearing, and
3rd bearing is fixed at one end of broken 1 inner wall side of case, and driving motor 26 is electric by the driving being equipped with inside control cabinet
Machine switch is electrically connected with external power supply, and driving motor 26 drives lead screw 33 to rotate, to drive blanking scraper plate 23 in broken case 1
The bottom end of inner wall carries out pusher operation to concrete, and the other end of broken 1 top side of case is fixed with the second support base 24, the
The side of two support bases 24 is fixedly connected with one end of litter 22, and the other end of litter 22 is another with broken 1 inner wall side of case
End is fixedly connected, and the middle part of 22 outer wall of litter and the interspersed connection of blanking scraper plate 23, litter 22 scrape concrete in blanking scraper plate 23
Effect in play the role of Auxiliary support.
The present invention also provides a kind of dust recovery methods of construction crushing device: dust recovery method includes:
(a) it is first turned on air blower 27, the air inside dust collecting box 5 is discharged from air outlet, in dust collection
The inside of case 5 forms negative pressure;
(b) suction box 8 is directed at the position generated at feed inlet, due to the effect of 5 negative pressure of dust collecting box, dust is from L
Type tracheae 7 is passed through air inlet pipe 6, then is passed through to the filter screen 29 on 5 internal partition of dust collecting box, 30 top;
(c) fixture block on two snap-gauges 34 is taken out from the card slot of 5 inner wall two sides of dust collecting box, chamber door 28 is beaten
It opens, dust is cleared away from partition 30.
When specifically used, a kind of construction crushing device of the present invention and its dust recovery method, to concrete into
When row feeding, it is first turned on first reducing motors switch, the output end of first reducing motors 10 drives the first milling rollers
17 rotations will drive the rotation of the second milling rollers 16 since first gear 4 is engaged with second gear 3, and staff will mix
Solidifying soil is inverted in the feeding box 9 of L-type tank tower plate 11, and due to the self-locking function of second reducing motors 13, feeding box 9 is able to maintain perpendicular
Straight placement status, opens electrohydraulic cylinder switch, and the output end of electrohydraulic cylinder 15 drives L-type tank tower plate 11 to move up, works as L
Molding box frame plate 11 reaches predetermined position, and electrohydraulic cylinder 15 is closed, and opens second reducing motors switch, second reducing motors at this time
13 output end drives feeding box 9 to rotate 100 ° of directions, since the self-locking feeding box 9 of second reducing motors 13 can be kept
The position of blanking, the discharge end of feeding box 9 is placed in the surface of broken frame 31 at this time, and concrete can be slid due to the gravity of itself
Comminution process is carried out between the first milling rollers 17 and the second milling rollers 16, is then turned on electric expansion lever switch, it is electronic
The output end of telescopic rod 21 drives bottom plate 18 to move inside feeding box 9, and remaining concrete is pushed into broken frame 31
Portion, in the process, due to topple over generation dust and crush dust dust it is larger, open blower switch, air blower
The wind pressure of 27 blowouts is from 5 bottom pass-out of dust collecting box, to form negative pressure inside dust collecting box 5, dust enters dust
The top that partition 30 is dropped down onto inside collecting box 5, due to filter screen 29, dust will not be because of the effect pass-out dust of air blower
The outside of collecting box 5 crushes the bottom that the concrete after finishing drops down onto dust collecting box 5, opens driving motor switch, driving
Motor 26 drives lead screw 33 to rotate, since lead screw 33 is threadedly coupled with the threaded hole of 23 side of blanking scraper plate, and due to litter
22 with the interspersed connection of the perforation of 23 other side of blanking scraper plate, therefore blanking scraper plate 23 can be driven to send concrete to blanking box 12
Inside, be collected.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of instruction is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to removable
Connection is unloaded, or integral;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements or the interaction relationship of two elements, unless otherwise specific limit
It is fixed, for the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of construction crushing device, including it is broken case (1), which is characterized in that the middle part on broken case (1) top
Pan feeding square groove is offered, is fixed at the top of the pan feeding square groove broken frame (31), broken frame (31) the inner wall two sides
One end is fixed with first bearing, and two first bearings intert connection, institute with the two sides of the outer wall of first rotating shaft respectively
The one end for stating first rotating shaft is fixedly connected with the output end of first reducing motors (10), and the other end of the first rotating shaft passes through the
One axle bed is fixedly connected with the one end of first gear (4), and the first gear (4) is engaged with second gear (3), second tooth
Wheel (3) one end be fixedly connected with one end of the second shaft, the two sides of the second shaft outer wall respectively with two second bearings
Interspersed connection, and two second bearings are respectively fixedly disposed at the other end of broken frame (31) inner wall two sides, described first
The middle part of shaft outer wall and the middle part of the second shaft outer wall are arranged with the first milling rollers (17) and the second milling rollers respectively
(16), feed mechanism is fixed in the middle part of broken case (1) side, the middle part fixation of broken case (1) other side is set
There are dust collecting box (5).
2. a kind of construction crushing device according to claim 1, it is characterised in that: the dust collecting box (5)
The two sides on top offer dust collecting box air inlet, two dust collecting box air inlets respectively with two air inlet pipe
(6) the fixed connection in one end, the top of two air inlet pipe (6) are connected to the fixation of one end of two L-type tracheaes (7) respectively,
The other end of two L-type tracheaes (7) is connected to two suction box air inlet fixations respectively, two suction box air inlets
It is provided with the two sides on suction box (8) top respectively, the inside of the suction box (8) is fixed with partition (30), the partition
(30) top offers multiple strip grooves, and the inside of multiple strip grooves is fixed with filter screen (29), institute
The bottom for stating dust collecting box (5) side is fixedly installed with multiple air blowers (27), and the bottom of described broken case (1) one end opens up
Have discharging strip-shaped hole (2), the bottom of discharging strip-shaped hole (2) is fixed with discharging mechanism, broken case (1) other end
Middle part is fixed with control cabinet, and the inside of the control cabinet is fixed with first reducing motors switch and blower switch, described
First reducing motors (10) and air blower (27) pass through first reducing motors switch and blower switch and external power supply electricity respectively
Property connection.
3. a kind of construction crushing device according to claim 2, it is characterised in that: the feed mechanism includes two
A two fixed strips (32) for being fixed at broken (1) one middle side part of case, two electrohydraulic cylinders (15), L-type tank tower plate
(11) and feeding box (9), two fixed strip (32) two sides offer sliding slot, two sliding slots respectively with two sliding blocks
It is slidably connected, two sliding blocks are respectively fixedly disposed at the middle part of L-type tank tower plate (11) two sides, the L-type tank tower plate (11)
The two sides on top are fixedly connected with the output end of two electrohydraulic cylinders (15) respectively, and two electrohydraulic cylinders (15) point
It is not fixed at the top of two fixed strip (32) sides, the fixation of the middle part at L-type tank tower plate (11) the side both ends is set
Having hack lever (14), one end of two hack lever (14) sides is fixed with third shaft, and the one of two third shafts
End is rotatablely connected with the middle part of feeding box (9) two sides respectively, and one end of one of them third shaft passes through one of frame
The side wall of bar (14) is fixedly connected with the output end of second reducing motors (13), the second reducing motors (13) and electric hydaulic
Cylinder (15) is electrical by the second reducing motors switch and electrohydraulic cylinder switch and external power supply that are equipped with inside control cabinet respectively
Connection.
4. a kind of construction crushing device according to claim 3, it is characterised in that: feeding box (9) inner wall
Two sides offer sliding slot, two sliding slots are slidably connected with two sliding blocks respectively, two sliding blocks respectively fixation sets
The two sides in bottom plate (18) are set, the two sides of the feeding box (9) offer fluting (20), the inner part of the fluting (20)
Not with the interspersed connection in one end of L-type connecting rod (19), and one end of two L-type connecting rods (19) respectively with bottom plate (18)
Be fixedly connected in the middle part of two avris, the other end of two L-type connecting rods (19) respectively with two electric telescopic rods (21)
Output end be fixedly connected, the electric expansion lever switch that the electric telescopic rod (21) is equipped with by the inside of control cabinet with it is external
Power supply is electrically connected.
5. a kind of construction crushing device according to claim 4, it is characterised in that: the discharging mechanism includes solid
Blanking box (12), driving motor (26) and lead screw (33) of the fixed setting in broken case (1) one end bottom, blanking box (12) top
One end of portion side is fixed with the first support base (25), and the side of first support base (25) and lead screw (33) outer wall is interspersed
Connection, one end of the lead screw (33) are fixedly connected with the output end of driving motor (26), the middle part of lead screw (33) outer wall
Be threadedly coupled with threaded hole, and the threaded hole is provided with one end of blanking scraper plate (23) side, the lead screw (33) it is another
The interspersed connection in inside at end and 3rd bearing, and the 3rd bearing is fixed at one end of broken case (1) inner wall side, institute
Driving motor (26) is stated to be electrically connected by the driving motor switch being equipped with inside control cabinet with external power supply.
6. a kind of construction crushing device according to claim 5, it is characterised in that: at the top of the broken case (1)
The other end of side is fixed with the second support base (24), and the side of second support base (24) and the one end of litter (22) are solid
Fixed connection, the other end of the litter (22) are fixedly connected with the other end of broken case (1) inner wall side, and the litter (22) is outside
The interspersed connection in the middle part and blanking scraper plate (23) of wall.
7. a kind of construction crushing device according to claim 6, it is characterised in that: the dust collecting box (5)
An avris be hingedly equipped with chamber door (28), the both ends of chamber door (28) side are fixed with snap-gauge (34), two cards
The side of plate (34) is fixed with card slot, and two card slots are connected together with two fixture blocks respectively, two fixture blocks point
It is not fixed at the top of dust collecting box (5) inner wall two sides, the bottom of dust collecting box (5) other side offers more
A air outlet.
8. a kind of construction crushing device and its dust recovery method, it is characterised in that: the dust recovery method includes:
(a) air blower (27) are first turned on, the internal air of dust collecting box (5) are discharged from air outlet, in dust collection
The inside of case (5) forms negative pressure;
(b) suction box (8) are directed at the position generated at feed inlet, due to the effect of dust collecting box (5) negative pressure, dust is from L
Type tracheae (7) is passed through air inlet pipe (6), then is passed through to the filter screen (29) on dust collecting box (5) internal partition (30) top;
(c) fixture block on two snap-gauges (34) is taken out from the card slot of dust collecting box (5) inner wall two sides, chamber door (28) is beaten
It opens, dust is cleared away from partition (30).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910742618.8A CN110420686A (en) | 2019-08-13 | 2019-08-13 | A kind of construction crushing device and its dust recovery method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910742618.8A CN110420686A (en) | 2019-08-13 | 2019-08-13 | A kind of construction crushing device and its dust recovery method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110420686A true CN110420686A (en) | 2019-11-08 |
Family
ID=68415760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910742618.8A Withdrawn CN110420686A (en) | 2019-08-13 | 2019-08-13 | A kind of construction crushing device and its dust recovery method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110420686A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110984277A (en) * | 2019-11-26 | 2020-04-10 | 衡阳市林肯液压设备有限公司 | Hydraulic breaking hammer device |
CN112934401A (en) * | 2021-01-25 | 2021-06-11 | 山东第一医科大学附属省立医院(山东省立医院) | Medical waste environmental protection processing apparatus |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29903760U1 (en) * | 1999-03-04 | 1999-05-27 | Alker Hubert | Grain squeezer |
CN206435252U (en) * | 2016-12-13 | 2017-08-25 | 西南科技大学 | It is a kind of that there is the building stones processing unit (plant) for crushing dedusting collecting function |
CN108325607A (en) * | 2018-02-08 | 2018-07-27 | 张玲 | Waste plaster breaker |
CN108772132A (en) * | 2018-06-08 | 2018-11-09 | 合肥职业技术学院 | A kind of environment protection architecture garbage crushing device with dedusting function |
CN109433324A (en) * | 2018-12-24 | 2019-03-08 | 南京工程学院 | A kind of construction site rubble breaking means |
CN208757671U (en) * | 2018-05-31 | 2019-04-19 | 河南欧文包装制品有限公司 | A kind of recycling disposable lunch-box grinding device |
CN209109301U (en) * | 2018-10-23 | 2019-07-16 | 潍坊匠造调味品有限公司 | Ginger cutmixer |
-
2019
- 2019-08-13 CN CN201910742618.8A patent/CN110420686A/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29903760U1 (en) * | 1999-03-04 | 1999-05-27 | Alker Hubert | Grain squeezer |
CN206435252U (en) * | 2016-12-13 | 2017-08-25 | 西南科技大学 | It is a kind of that there is the building stones processing unit (plant) for crushing dedusting collecting function |
CN108325607A (en) * | 2018-02-08 | 2018-07-27 | 张玲 | Waste plaster breaker |
CN208757671U (en) * | 2018-05-31 | 2019-04-19 | 河南欧文包装制品有限公司 | A kind of recycling disposable lunch-box grinding device |
CN108772132A (en) * | 2018-06-08 | 2018-11-09 | 合肥职业技术学院 | A kind of environment protection architecture garbage crushing device with dedusting function |
CN209109301U (en) * | 2018-10-23 | 2019-07-16 | 潍坊匠造调味品有限公司 | Ginger cutmixer |
CN109433324A (en) * | 2018-12-24 | 2019-03-08 | 南京工程学院 | A kind of construction site rubble breaking means |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110984277A (en) * | 2019-11-26 | 2020-04-10 | 衡阳市林肯液压设备有限公司 | Hydraulic breaking hammer device |
CN112934401A (en) * | 2021-01-25 | 2021-06-11 | 山东第一医科大学附属省立医院(山东省立医院) | Medical waste environmental protection processing apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109833933A (en) | A kind of mine crusher of good dedusting effect | |
CN110215989A (en) | A kind of environment-friendly multi-stage construction waste crushing processing unit | |
CN110420686A (en) | A kind of construction crushing device and its dust recovery method | |
CN210632195U (en) | Milling machine with secondary milling function | |
CN113244832A (en) | Chemical industry filler smashes agitating unit | |
CN208373274U (en) | A kind of construction waste processing unit based on dedusting technology | |
CN208824587U (en) | Civil engineering work waste treatment device | |
CN214717019U (en) | Smashing device with screening function and used for building waste crushing | |
CN212596114U (en) | Ball mill discharging device | |
CN213966794U (en) | Secondary crushing equipment for waste concrete slag | |
CN211612881U (en) | Civil engineering construction waste treatment device | |
CN212396866U (en) | Sand mill is used in red phosphorus fire retardant production | |
CN218609645U (en) | Grit waste material reducing mechanism | |
CN217069000U (en) | Construction waste recovery device | |
CN217120372U (en) | Building rubbish reducing mechanism for construction | |
CN214199547U (en) | Dry dehumidification equipment of grit in environmental protection building field | |
CN214515141U (en) | High-efficient crushing and extruding device of building rubbish | |
CN209465090U (en) | A kind of civil engineering stone grinding device | |
CN110078399B (en) | Preparation method and equipment of concrete internal curing material | |
CN210171570U (en) | Reducing mechanism of anhydrous stemming production and processing usefulness of environment-friendly | |
CN113680432A (en) | Composite environment-friendly material's crushing apparatus of recycling | |
CN208990965U (en) | A kind of construction waste grinding device | |
CN219765472U (en) | Stone crushing structure for concrete processing | |
CN218588920U (en) | A clean equipment for standard brick workshop | |
CN219150247U (en) | Multistage crushing mechanism of dry powder mortar |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191108 |
|
WW01 | Invention patent application withdrawn after publication |