CN210994682U - A treatment facility for concrete rubbish - Google Patents

A treatment facility for concrete rubbish Download PDF

Info

Publication number
CN210994682U
CN210994682U CN201921512665.5U CN201921512665U CN210994682U CN 210994682 U CN210994682 U CN 210994682U CN 201921512665 U CN201921512665 U CN 201921512665U CN 210994682 U CN210994682 U CN 210994682U
Authority
CN
China
Prior art keywords
box
fixedly connected
inner chamber
pivot
inner cavity
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.)
Active
Application number
CN201921512665.5U
Other languages
Chinese (zh)
Inventor
魏杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Weili Commercial Concrete Co ltd
Original Assignee
Qingdao Weili Commercial Concrete Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Weili Commercial Concrete Co ltd filed Critical Qingdao Weili Commercial Concrete Co ltd
Priority to CN201921512665.5U priority Critical patent/CN210994682U/en
Application granted granted Critical
Publication of CN210994682U publication Critical patent/CN210994682U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Disintegrating Or Milling (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Crushing And Grinding (AREA)

Abstract

The utility model discloses a treatment facility for concrete rubbish, including the box, the broken frame of the inner chamber fixedly connected with of box, the discharge gate has all been seted up to the both sides of broken bottom of the frame. The utility model discloses a set up the box, broken frame, the second pivot, the spout, the drawer, the connecting rod, grind the roller, first pivot, the crushing roller, high pressure nozzle, a housing, driven gear, the driving gear, including a motor, an end cap, a controller, and a cover plate, electric telescopic handle, the chamber door, violently the pipe, the second water pipe, a water pump, the water tank, the inlet tube, first water pipe, the outlet valve, electromagnetic vibrator, the spacing groove, the rubber block, a supporting plate, the cooperation of sieve and discharge gate is used, it does not have abluent function to have solved current treatment facility for concrete rubbish, can't carry out timely washing to the equipment principal after the broken mill of abandonment concrete, cause the influence to the life of equipment easily, and the effect of milling is not good, lead to the.

Description

A treatment facility for concrete rubbish
Technical Field
The utility model relates to a refuse treatment technical field specifically is a treatment facility for concrete rubbish.
Background
The construction waste is solid waste generated in the process of building, rebuilding, expanding or demolishing a building, and can be divided into construction waste and demolition construction waste according to different generation sources of the construction waste, wherein the construction waste is the solid waste generated in a new building, rebuilding or expanding project as the name suggests, and the demolition construction waste is the construction waste generated in the process of demolishing and demolishing the building.
At the in-process of construction, often can produce a large amount of concrete rubbish, if not handle it, can besieged certain pollution to the environment, present concrete rubbish treatment methods are the aggregate of other materials as after the breakage usually, current treatment facility for concrete rubbish does not have abluent function, can't carry out timely washing to the equipment main part after the crushing mill of abandonment concrete, cause the influence to the life of equipment easily, and the effect of milling is not good, lead to milling efficiency lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a treatment facility for concrete rubbish possesses the high efficiency and mills and abluent advantage, has solved current treatment facility for concrete rubbish and has not had abluent function, can't carry out timely washing to the equipment main part after the crushing mill of abandonment concrete, causes the influence to the life of equipment easily, and the effect of just milling is not good, leads to the lower problem of efficiency of milling.
In order to achieve the above object, the utility model provides a following technical scheme: a treatment facility for concrete waste comprises a box body, wherein the inner cavity of the box body is fixedly connected with a crushing frame, discharge holes are formed in two sides of the bottom of the crushing frame, the front side of the front surface of the box body is fixedly connected with a shell, the left side of the front surface of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a first rotating shaft, the rear side of the first rotating shaft penetrates through the inner cavity of the shell and is fixedly sleeved with a driving gear, the inner cavity of the shell is movably connected with a second rotating shaft, the surface of the second rotating shaft is fixedly sleeved with a driven gear matched with the driving gear, the rear sides of the first rotating shaft and the second rotating shaft penetrate through the box body, extend to the inner cavity of the crushing frame and are movably connected with the rear side of the inner cavity of the box body, the rear sides of the surfaces of the first rotating shaft and the second rotating shaft are fixedly sleeved, the inner cavity of the box body is provided with a connecting rod, the front side and the rear side of the connecting rod both extend to the inner cavity of the sliding groove and are movably connected with the inner cavity of the sliding groove, a grinding roller is movably sleeved on the surface of the connecting rod, an electric telescopic rod is fixedly connected at the center of the left side of the box body, the right side of the electric telescopic rod penetrates through the inner cavity of the box body and is fixedly connected with the connecting rod, a water tank is fixedly connected with the top of the rear side of the box body, a water pump is fixedly connected with the top of the water tank, the bottom of the water pump is communicated with a first water pipe, the bottom of the first water pipe penetrates through the bottom of the inner cavity of the water tank, the front side of the water pump, which is far away from the water pump, penetrates through the inner cavity of the box body and is communicated with a transverse pipe, the front side of the transverse pipe is communicated with a, the utility model discloses a spacing groove, including the box, the inner chamber of box has been seted up to the spacing groove, the top of spacing groove inner chamber and the equal fixedly connected with block rubber in bottom of inner chamber, the inner chamber of box is provided with the backup pad, one side that the backup pad is close to the box inner chamber extend to the inner chamber of spacing groove and with block rubber swing joint, the top of backup pad is run through and is installed the sieve, the equal fixedly connected with electromagnetic vibrator in both sides of backup pad bottom, the bottom swing joint of box inner chamber has the drawer, the left side swing joint of box front surface bottom has the chamber door.
Preferably, the joint of the left side of the box door and the box body is movably connected through a hinge, and the right side of the front surface of the box door is fixedly connected with a first handle.
Preferably, the equal fixedly connected with supporting leg in four corners of bottom half, the bottom fixedly connected with supporting seat of supporting leg, the bottom of supporting seat has seted up anti-skidding line.
Preferably, the top movable sleeve of inlet tube is equipped with the shield, the inner wall of shield and the junction threaded connection of inlet tube.
Preferably, the top of the supporting plate is provided with a through hole matched with the sieve plate, the center of the front surface of the drawer is fixedly connected with a second handle, and the number of the high-pressure nozzles is three.
Preferably, the surface of the crushing roller is fixedly connected with a plurality of crushing teeth.
Preferably, both sides of the top of the supporting plate are fixedly connected with flow guide blocks, and the joint of the front side of the second rotating shaft and the shell is movably connected through a bearing.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the box, broken frame, the second pivot, the spout, the drawer, the connecting rod, grind the roller, first pivot, the crushing roller, high pressure nozzle, a housing, driven gear, the driving gear, including a motor, an end cap, a controller, and a cover plate, electric telescopic handle, the chamber door, violently the pipe, the second water pipe, a water pump, the water tank, the inlet tube, first water pipe, the outlet valve, electromagnetic vibrator, the spacing groove, the rubber block, a supporting plate, the cooperation of sieve and discharge gate is used, it does not have abluent function to have solved current treatment facility for concrete rubbish, can't carry out timely washing to the equipment principal after the broken mill of abandonment concrete, cause the influence to the life of equipment easily, and the effect of milling is not good, lead to the.
2. The utility model is convenient for the installation and the use of the connecting rod by arranging the sliding chute;
the hinge is arranged, so that the connection between the box door and the box body can be facilitated;
the supporting plate can be limited by arranging the limiting groove;
the rubber block is arranged, so that the buffering and shock absorption effects can be achieved;
the box body can be supported in a balanced manner by arranging the supporting legs;
by arranging the supporting seat, the contact area between the supporting leg and the ground can be increased;
the friction force between the supporting seat and the ground can be increased by arranging the anti-skid lines;
the bearing is arranged, so that the second rotating shaft can be conveniently installed and used;
the driving gear and the driven gear can be protected by arranging the shell;
through setting up the water conservancy diversion piece, can play the effect of water conservancy diversion to concrete rubbish.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the partial structure of the present invention;
FIG. 3 is a left side sectional view of the partial structure of the present invention;
FIG. 4 is an enlarged view of A in FIG. 1 according to the present invention;
fig. 5 is a schematic top sectional view of a partial structure of the present invention.
In the figure: the device comprises a box body 1, a crushing frame 2, a second rotating shaft 3, a sliding groove 4, a drawer 5, a connecting rod 6, a grinding roller 7, a first rotating shaft 8, a crushing roller 9, a high-pressure spray head 10, a shell 11, a driven gear 12, a driving gear 13, a motor 14, an electric telescopic rod 15, a box door 16, a transverse pipe 17, a second water pipe 18, a water pump 19, a water tank 20, a water inlet pipe 21, a first water pipe 22, a water outlet valve 23, an electromagnetic vibrator 24, a limiting groove 25, a rubber block 26, a supporting plate 27, a sieve plate 28 and a discharge port 29.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a box 1, broken frame 2, second pivot 3, spout 4, drawer 5, connecting rod 6, grinding roller 7, first pivot 8, crushing roller 9, high pressure nozzle 10, casing 11, driven gear 12, driving gear 13, motor 14, electric telescopic handle 15, chamber door 16, violently pipe 17, second water pipe 18, water pump 19, water tank 20, inlet tube 21, first water pipe 22, outlet valve 23, electromagnetic vibrator 24, spacing groove 25, rubber block 26, backup pad 27, sieve 28 and discharge gate 29 etc. parts are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-5, a treatment device for concrete waste comprises a box body 1, a crushing frame 2 is fixedly connected to an inner cavity of the box body 1, discharge ports 29 are respectively formed on two sides of the bottom of the crushing frame 2, support legs are fixedly connected to four corners of the bottom of the box body 1, the box body 1 can be supported in a balanced manner by arranging the support legs, a support seat is fixedly connected to the bottom of each support leg, the contact area between each support leg and the ground can be increased by arranging the support seat, anti-slip patterns are formed in the bottom of each support seat, the friction force between each support seat and the ground can be increased by arranging the anti-slip patterns, a shell 11 is fixedly connected to the front side of the front surface of the box body 1, a driving gear 13 and a driven gear 12 can be protected by arranging the shell 11, a motor 14 is fixedly connected to the left side of the front surface of, the rear side of the first rotating shaft 8 penetrates into the inner cavity of the shell 11 and is fixedly sleeved with a driving gear 13, the inner cavity of the shell 11 is movably connected with a second rotating shaft 3, the joint of the front side of the second rotating shaft 3 and the shell 11 is movably connected through a bearing, the installation and the use of the second rotating shaft 3 can be facilitated by arranging the bearing, the surface of the second rotating shaft 3 is fixedly sleeved with a driven gear 12 matched with the driving gear 13 for use, the rear sides of the first rotating shaft 8 and the second rotating shaft 3 both penetrate through the box body 1 and extend to the inner cavity of the crushing frame 2 and are movably connected with the rear side of the inner cavity of the box body 1, the rear sides of the surfaces of the first rotating shaft 8 and the second rotating shaft 3 are fixedly sleeved with crushing rollers 9, the surface of the crushing rollers 9 is fixedly connected with crushing teeth, the number of the crushing teeth is a plurality, the front side and the rear side of the inner cavity of the box body 1, the inner cavity of the box body 1 is provided with a connecting rod 6, the front side and the rear side of the connecting rod 6 both extend to the inner cavity of the sliding chute 4 and are movably connected with the inner cavity of the sliding chute 4, the surface of the connecting rod 6 is movably sleeved with a grinding roller 7, the left center of the box body 1 is fixedly connected with an electric telescopic rod 15, the right side of the electric telescopic rod 15 penetrates through the inner cavity of the box body 1 and is fixedly connected with the connecting rod 6, the top of the rear side of the box body 1 is fixedly connected with a water tank 20, the top of the water tank 20 is fixedly connected with a water pump 19, the bottom of the water pump 19 is communicated with a first water pipe 22, the bottom of the first water pipe 22 penetrates through the bottom of the inner cavity of the water tank 20, the front side of the water pump 19 is communicated with a second water pipe 18, one side, far away from the water pump 19, of the second water pipe 18 penetrates through the inner cavity of the, the top of the water inlet pipe 21 is movably sleeved with a dustproof cover, the inner wall of the dustproof cover is in threaded connection with the joint of the water inlet pipe 21, the bottom of the rear side of the water tank 20 is communicated with a water outlet valve 23, the inner cavity of the box body 1 is provided with a limiting groove 25 which can limit the position of the supporting plate 27 by arranging the limiting groove 25, the top of the inner cavity of the limiting groove 25 and the bottom of the inner cavity are both fixedly connected with rubber blocks 26 which can play a role in buffering and damping by arranging the rubber blocks 26, the inner cavity of the box body 1 is provided with the supporting plate 27, both sides of the top of the supporting plate 27 are both fixedly connected with flow guide blocks which can play a role in flow guide for concrete garbage by arranging the flow guide blocks, the top of the supporting plate 27 is provided with through holes matched with the sieve plate 28, one side of the supporting plate 27 close to the inner cavity of the, the equal fixedly connected with electromagnetic vibrator 24 in both sides of backup pad 27 bottom, the bottom swing joint of box 1 inner chamber has drawer 5, the fixedly connected with second handle of center department on the positive surface of drawer 5, the left side swing joint of box 1 positive surface bottom has chamber door 16, hinge swing joint is passed through with box 1's junction in the left side of chamber door 16, through setting up the hinge, can be convenient for be connected of chamber door 16 and box 1, the right side fixedly connected with first in command on the positive surface of chamber door 16.
When the device is used, a user injects concrete garbage into the crushing frame 2, the motor 14 is started, the output end of the motor 14 drives the first rotating shaft 8 and the driving gear 13 to rotate, the driving gear 13 drives the second rotating shaft 3 to rotate through meshing the driven gear 12, the first rotating shaft 8 and the second rotating shaft 3 drive the crushing teeth through the crushing roller 9 to crush the concrete garbage, the crushed concrete garbage falls to the surface of the sieve plate 28 through the discharge port 29, the electric telescopic rod 15 is started, the output end of the electric telescopic rod 15 drives the grinding roller 7 to secondarily grind the crushed concrete garbage through the connecting rod 6, the electromagnetic vibrator 24 is started, the electromagnetic vibrator 24 drives the sieve plate 28 to vibrate so as to screen the secondarily ground concrete garbage, the screened concrete garbage falls into the inner cavity of the drawer 5, and the user opens the box door 16 through the first handle, then take out drawer 5 through the second handle, collect the concrete, when needs wash, the user unscrews the shield, injects right amount water into water tank 20 through inlet tube 21, then starts water pump 19, and water pump 19 extracts the water in the water tank 20 to second water pipe 18 through first water pipe 22, then sends to violently pipe 17, sends to high pressure nozzle 10 blowout through violently pipe 17 at last, washs equipment inside.
In summary, the following steps: the treatment equipment for the concrete waste is characterized in that a box body 1, a crushing frame 2, a second rotating shaft 3, a sliding chute 4, a drawer 5, a connecting rod 6, a grinding roller 7, a first rotating shaft 8, a crushing roller 9, a high-pressure spray head 10, a shell 11, a driven gear 12, a driving gear 13 and a motor 14 are arranged, electric telescopic handle 15, chamber door 16, violently pipe 17, second water pipe 18, water pump 19, water tank 20, inlet tube 21, first water pipe 22, outlet valve 23, electromagnetic vibrator 24, the spacing groove 25, rubber block 26, backup pad 27, the cooperation of sieve 28 and discharge gate 29 is used, it does not have abluent function to have solved current treatment facility for concrete rubbish, can't carry out timely washing to the equipment main part after the crushing mill of abandonment concrete, cause the influence to the life of equipment easily, and the effect of milling is not good, lead to the lower problem of efficiency of milling.
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 (7)

1. A treatment plant for concrete waste, comprising a tank (1), characterized in that: the inner chamber fixedly connected with of box (1) breaks frame (2), discharge gate (29) have all been seted up to the both sides of broken frame (2) bottom, the front side fixedly connected with casing (11) on the positive surface of box (1), the left side fixedly connected with motor (14) on the positive surface of casing (11), the output fixedly connected with first pivot (8) of motor (14), the rear side of first pivot (8) is run through to the inner chamber of casing (11) and the fixed cover is equipped with driving gear (13), the inner chamber swing joint of casing (11) has second pivot (3), the fixed surface cover of second pivot (3) is equipped with driven gear (12) that uses with driving gear (13) cooperation, the rear side of first pivot (8) and second pivot (3) all runs through box (1) and extends to the inner chamber of broken frame (2) and with the rear side swing joint of box (1) inner chamber, the rear side on first pivot (8) and second pivot (3) surface all fixes the cover and is equipped with crushing roller (9), spout (4) have all been seted up to both sides around box (1) inner chamber, the inner chamber of box (1) is provided with connecting rod (6), both sides all extend to the inner chamber of spout (4) and with the inner chamber swing joint of spout (4) around connecting rod (6), the surface activity cover of connecting rod (6) is equipped with grinding roller (7), fixedly connected with electric telescopic handle (15) are located at the left center of box (1), the right side of electric telescopic handle (15) runs through to the inner chamber of box (1) and with connecting rod (6) fixed connection, the top fixedly connected with water tank (20) of box (1) rear side, the top fixedly connected with water pump (19) of water tank (20), the bottom intercommunication of water pump (19) has first water pipe (22), the bottom of the first water pipe (22) penetrates through the bottom of the inner cavity of the water tank (20), the front side of the water pump (19) is communicated with a second water pipe (18), one side, far away from the water pump (19), of the second water pipe (18) penetrates through the inner cavity of the box body (1) and is communicated with a transverse pipe (17), the front side of the transverse pipe (17) is communicated with a high-pressure spray head (10), the top of the rear side of the water tank (20) is communicated with a water inlet pipe (21), the bottom of the rear side of the water tank (20) is communicated with a water outlet valve (23), the inner cavity of the box body (1) is provided with a limiting groove (25), the top of the inner cavity of the limiting groove (25) and the bottom of the inner cavity are both fixedly connected with a rubber block (26), the inner cavity of the box body (1) is provided with a supporting plate (27), one side, close to the inner cavity of the supporting plate (27), extends to the, the top of backup pad (27) is run through and is installed sieve (28), the equal fixedly connected with electromagnetic vibrator (24) in both sides of backup pad (27) bottom, the bottom swing joint of box (1) inner chamber has drawer (5), the left side swing joint of box (1) obverse surface bottom has chamber door (16).
2. A treatment plant for concrete waste according to claim 1, characterized in that: the left side of the box door (16) is movably connected with the connection part of the box body (1) through a hinge, and the right side of the front surface of the box door (16) is fixedly connected with a first handle.
3. A treatment plant for concrete waste according to claim 1, characterized in that: the anti-skidding box is characterized in that supporting legs are fixedly connected to four corners of the bottom of the box body (1), supporting seats are fixedly connected to the bottoms of the supporting legs, and anti-skidding lines are formed in the bottoms of the supporting seats.
4. A treatment plant for concrete waste according to claim 1, characterized in that: the top activity cover of inlet tube (21) is equipped with the shield, the inner wall of shield and the junction threaded connection of inlet tube (21).
5. A treatment plant for concrete waste according to claim 1, characterized in that: the top of the supporting plate (27) is provided with a through hole matched with the sieve plate (28) for use, the center of the front surface of the drawer (5) is fixedly connected with a second handle, and the number of the high-pressure nozzles (10) is three.
6. A treatment plant for concrete waste according to claim 1, characterized in that: the surface of the crushing roller (9) is fixedly connected with a plurality of crushing teeth.
7. A treatment plant for concrete waste according to claim 1, characterized in that: the two sides of the top of the supporting plate (27) are fixedly connected with flow guide blocks, and the joint of the front side of the second rotating shaft (3) and the shell (11) is movably connected through a bearing.
CN201921512665.5U 2019-09-11 2019-09-11 A treatment facility for concrete rubbish Active CN210994682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921512665.5U CN210994682U (en) 2019-09-11 2019-09-11 A treatment facility for concrete rubbish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921512665.5U CN210994682U (en) 2019-09-11 2019-09-11 A treatment facility for concrete rubbish

Publications (1)

Publication Number Publication Date
CN210994682U true CN210994682U (en) 2020-07-14

Family

ID=71503476

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921512665.5U Active CN210994682U (en) 2019-09-11 2019-09-11 A treatment facility for concrete rubbish

Country Status (1)

Country Link
CN (1) CN210994682U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112570077A (en) * 2020-11-26 2021-03-30 陈海涛 Waste material treatment device for building construction and use method thereof
CN114471823A (en) * 2021-12-25 2022-05-13 萍乡市福瑞精密机械有限公司 Chemical raw material processing is with equipment of milling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112570077A (en) * 2020-11-26 2021-03-30 陈海涛 Waste material treatment device for building construction and use method thereof
CN114471823A (en) * 2021-12-25 2022-05-13 萍乡市福瑞精密机械有限公司 Chemical raw material processing is with equipment of milling

Similar Documents

Publication Publication Date Title
CN210994682U (en) A treatment facility for concrete rubbish
CN211099389U (en) Grinding, screening and recycling equipment for glass waste
CN211395298U (en) Road surface breaker is used in highway construction
CN206762990U (en) A kind of building waste reducing mechanism of civil engineering
CN210700315U (en) Raw material crushing device for manufacturing glass fiber board
CN210646543U (en) Concrete treatment smashes device to pieces
CN211801124U (en) Construction waste treatment device
CN211358967U (en) Dustproof smashing and automatic discharging brick making raw material processing equipment
CN217288584U (en) Stone crusher is used in mine
CN210097909U (en) Dustless stone crusher that mechanical engineering used
CN215312890U (en) Reducing mechanism is used in environmental protection refuse treatment
CN211964331U (en) Building waste processing apparatus for civil engineering
CN213194083U (en) Waste material reducing mechanism for building
CN213791796U (en) Grit reducing mechanism is used in concrete production
CN212576386U (en) Building abandonment concrete reducing mechanism
CN209680229U (en) A kind of building material crusher
CN211329510U (en) Stone crushing device for building engineering
CN203061222U (en) Annular hammer crusher with hydraulic cover opening mechanism
CN209519963U (en) A kind of BAC polymer composite self-adhesive waterproofing roll processing unit (plant)
CN210410916U (en) Construction waste mills and deals with recycle equipment
CN216910449U (en) Dustless stone crusher for mechanical engineering
CN215389584U (en) Construction waste recovery device
CN216936397U (en) Energy-saving bruisher for concrete
CN210935318U (en) High-efficient breaker for building
CN212596012U (en) Building engineering construction waste material environmental protection processing apparatus

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant