CN117000370B - Waste clay brick recycled aggregate preparation device - Google Patents
Waste clay brick recycled aggregate preparation device Download PDFInfo
- Publication number
- CN117000370B CN117000370B CN202310615625.8A CN202310615625A CN117000370B CN 117000370 B CN117000370 B CN 117000370B CN 202310615625 A CN202310615625 A CN 202310615625A CN 117000370 B CN117000370 B CN 117000370B
- Authority
- CN
- China
- Prior art keywords
- crushing
- shaft
- central shaft
- cylinder
- recycled aggregate
- 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
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 36
- 239000011449 brick Substances 0.000 title claims abstract description 35
- 239000004927 clay Substances 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 81
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 12
- 241001330002 Bambuseae Species 0.000 abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 12
- 239000011425 bamboo Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910052691 Erbium Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28609—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
- B02C2013/28672—Feed chute arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of ore crushing, in particular to a device for preparing recycled aggregate of waste clay bricks, which comprises a crushing box and a crushing cylinder, wherein a mounting hole is formed in the crushing box, the outer circumferential wall surface of the crushing cylinder is connected with the inner wall surface of the crushing box through an elastic piece, sieve holes are formed in the circumferential wall surface of the crushing cylinder, a central shaft is arranged in the crushing cylinder, the central shaft and the crushing cylinder are coaxially arranged, the central shaft can be rotatably arranged in the mounting hole in a penetrating manner, the diameter of the central shaft is smaller than the aperture of the mounting hole, a crushing shaft is sleeved on the central shaft, a crushing hammer is arranged on the crushing shaft, and the crushing hammer is used for crushing materials. During the use, inside the material enters into crushing section of thick bamboo, the center pin drives the quartering hammer through the crushing axle and breaks the material, and at the broken in-process of material, the material passes through the quartering hammer and drives the center pin vibrations, and the center pin drives crushing section of thick bamboo synchronous vibration for the less material of volume after the breakage can normally be discharged from the bottom of crushing case through the sieve mesh, avoids the material after the breakage to block up the sieve mesh.
Description
Technical Field
The invention relates to the technical field of ore crushing, in particular to a device for preparing recycled aggregate of waste clay bricks.
Background
With the continuous promotion of urban areas in China, a large amount of construction waste is generated each year. In order to realize effective utilization of the construction solid waste, the waste clay bricks are used as aggregate to cast concrete, so that the method accords with the low-carbon and circular economy concept, and an ore crusher is needed in the crushing process of the waste clay bricks.
The ore crusher is a crushing machine for crushing ore materials by utilizing impact energy, and is widely applied to various departments such as mines, smelting, building materials, roads, railways, water conservancy and the like, and the stone crushing machine comprises jaw crushers, impact crushers, winnowing crushers, hammer crushers, impact crushers, roller crushers and the like, and the hammer crushers are one of the common use.
The chinese patent of publication No. CN210994537U discloses a crusher, the crusher includes the frame, install the erbium through fixed pivot at the top symmetry of frame one side, install the welding on the erbium and have first protecting cover, the frame is close to the middle part of one end both sides and all installs first pneumatic cylinder, the top of first pneumatic cylinder is installed on first protecting cover through the pivot, peg graft in the middle part of frame one end has first pivot, the drive wheel is installed to the one end of first pivot, this crusher is when breaking the material, drive first pivot and broken rotor assembly rotation through the drive wheel, broken rotor assembly is broken the material, the material after the breakage is strained down through the screen cloth hole, discharge in broken room bottom, convey to the warehouse through the conveyer belt.
In the practical use process, the crusher is found to be in the process of crushing materials, and the crushed materials are different in size, so that the screen holes are easy to be blocked, and the next crushing and screening effect can be influenced after the screen holes are blocked.
Disclosure of Invention
Accordingly, it is necessary to provide a device for preparing recycled aggregate of waste clay bricks, aiming at the problem that the sieve holes of the conventional crusher are easy to be blocked.
The above purpose is achieved by the following technical scheme:
A waste clay brick recycled aggregate preparation device, the waste clay brick recycled aggregate preparation device comprising:
the crushing box is provided with a mounting hole;
The crushing cylinder is arranged in the crushing box, the outer circumferential wall surface of the crushing cylinder is connected with the inner wall surface of the crushing box through an elastic piece, the circumferential wall surface of the crushing cylinder is provided with a feeding port and sieve holes, and the feeding port can receive materials; the crushing device is characterized in that a central shaft is arranged in the crushing cylinder, the central shaft and the crushing cylinder are coaxially arranged and can rotate relatively, the central shaft can be rotatably penetrated in the mounting hole, the diameter of the central shaft is smaller than the aperture of the mounting hole, a crushing shaft is sleeved on the central shaft, a crushing hammer is arranged on the crushing shaft, the crushing hammer extends along the radial direction of the crushing shaft, and the crushing hammer is used for crushing materials.
Further, the waste clay brick recycled aggregate preparation device further comprises an adjusting component, wherein the adjusting component is arranged on the crushing box and is used for changing the eccentric amount between the central shaft and the mounting hole.
Further, the waste clay brick recycled aggregate preparation device further comprises an adjusting component, wherein the adjusting component is arranged on the crushing box and is used for changing the eccentric amount between the central shaft and the mounting hole.
Further, the waste clay brick recycled aggregate preparation device further comprises a driving mechanism, wherein the driving mechanism is used for providing driving force for rotation of the central shaft.
Further, the driving mechanism comprises a driving motor and a transmission piece, and the driving motor is in transmission connection with the central shaft through the transmission piece.
Further, the transmission piece is any one of a belt or a chain; the driving mechanism further comprises a tensioning wheel, the tensioning wheel is arranged on the crushing box and is used for tensioning the belt or the chain.
Further, a wear plate is detachably attached to an inner wall surface of the crushing cylinder.
Further, the number of the breaking hammers is multiple, and the breaking hammers are uniformly distributed on the breaking shaft along the circumferential direction of the breaking shaft.
Further, the number of the breaking hammers is plural, and the plural breaking hammers are provided on the breaking shaft in the axial direction of the breaking shaft.
The invention also provides a device for preparing the recycled aggregate of the waste clay bricks, which comprises:
the crushing box is provided with a mounting hole;
The crushing cylinder can be movably arranged in the crushing box, the outer circumferential wall surface of the crushing cylinder is connected with the inner wall surface of the crushing box through an elastic piece, the circumferential wall surface of the crushing cylinder is provided with a feeding hole and sieve holes, and the feeding hole can receive materials; the crushing cylinder is internally provided with a central shaft, the central shaft can rotationally penetrate through the mounting hole, the diameter of the central shaft is equal to the aperture of the mounting hole, the central shaft is sleeved with a crushing shaft, the crushing shaft is provided with a crushing hammer, the crushing hammer extends along the radial direction of the crushing shaft, and the crushing hammer is used for crushing materials.
The beneficial effects of the invention are as follows:
The invention provides a waste clay brick recycled aggregate preparation device which comprises a crushing box and a crushing cylinder, wherein the crushing box is provided with a mounting hole, the crushing cylinder is arranged in the crushing box, the outer circumferential wall surface of the crushing cylinder is connected with the inner wall surface of the crushing box through an elastic piece, the circumferential wall surface of the crushing cylinder is provided with a feeding hole and a sieve hole, a central shaft is arranged in the crushing cylinder, the central shaft and the crushing cylinder are coaxially arranged, the central shaft can be rotatably arranged in the mounting hole in a penetrating manner, the diameter of the central shaft is smaller than the aperture of the mounting hole, the central shaft is sleeved with a crushing shaft, and the crushing shaft is provided with a crushing hammer for crushing materials. During the use, the material enters into crushing section of thick bamboo inside from the open top of crushing case through the pan feeding mouth, and the center pin drives the quartering hammer through the crushing axle and crushes the material, and at the crushing in-process of material, the material passes through the quartering hammer and drives the center pin vibrations, and the center pin drives the synchronous vibrations of crushing section of thick bamboo for the less material of volume after the breakage can normally be discharged from the bottom of crushing case through the sieve mesh, avoids the material after the breakage to block up the sieve mesh.
Further, through setting up adjusting part, adjusting part is used for changing the eccentric quantity between center pin and the mounting hole, when the less material of crushing hardness, adjusting part makes center pin and mounting hole eccentric arrangement, and the material passes through the quartering hammer and drives the center pin vibrations, and the center pin drives crushing section of thick bamboo synchronous vibration for the less material of post-crushing volume can normally pass through the sieve mesh and follow the bottom of crushing case and discharge, avoids the material after the crushing to block up the sieve mesh; when crushing the great material of hardness, adjusting part makes the concentric setting of central axis and mounting hole to improve the crushing strength between quartering hammer and the material, thereby improve crushing efficiency.
Further, through can detachably install the antifriction plate on the internal face of broken section of thick bamboo, when broken material, the material directly strikes on the antifriction plate, protection broken section of thick bamboo is not worn and torn.
Further, through setting up the quantity of quartering hammer for a plurality of, a plurality of quartering hammers are along the circumferencial direction equipartition of crushing axle on the crushing axle, when broken material, a plurality of quartering hammers can carry out the breakage to the material in succession to improve the crushing effect of material.
Further, through setting up the quantity of quartering hammer for a plurality of, a plurality of quartering hammers set up on the crushing axle along the axis direction of crushing axle, when crushing the material, a plurality of quartering hammers can carry out the breakage to the material simultaneously to improve the crushing efficiency of material.
Drawings
Fig. 1 is a schematic perspective view of an apparatus for preparing recycled aggregate of waste clay bricks according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a device for preparing recycled aggregate of waste clay bricks, which is provided by an embodiment of the invention and is provided with a half of a crushing box removed;
FIG. 3 is a schematic cross-sectional view of a recycled aggregate preparation apparatus for waste clay bricks according to an embodiment of the present invention;
Fig. 4 is a schematic diagram showing a perspective structure of an apparatus for preparing recycled aggregate of waste clay bricks according to an embodiment of the present invention;
FIG. 5 is a schematic view of a part of the recycled aggregate preparation device for waste clay bricks shown in FIG. 4 in an enlarged structure;
FIG. 6 is a schematic perspective view of a device for preparing recycled aggregate of waste clay bricks, provided by an embodiment of the invention, with a driving cylinder, a second bearing and a tensioning wheel removed;
FIG. 7 is a schematic view of a part of the recycled aggregate preparation apparatus for waste clay bricks shown in FIG. 6 in an enlarged structure at a position B;
fig. 8 is a schematic diagram showing an assembly structure of a central shaft, a first bearing, a crushing shaft, a connecting shaft and a crushing hammer of the apparatus for preparing recycled aggregate of waste clay bricks according to an embodiment of the present invention.
Wherein:
100. A crushing box; 101. a mounting plate; 102. a mounting hole; 103. a mounting groove; 104. a drive cylinder; 105. an output shaft; 106. a first bearing;
200. A central shaft; 201. a crushing shaft; 202. a connecting shaft; 203. a breaking hammer; 204. a second bearing;
300. a crushing cylinder; 301. a spring; 302. a sieve pore;
400. A mounting block; 401. a driving motor; 402. a belt; 403. a belt wheel; 404. a tensioning wheel; 4041. a mounting shaft; 4042. a sliding block; 4043. a compression spring.
Detailed Description
The present invention will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 8, the apparatus for preparing recycled aggregate of waste clay bricks according to an embodiment of the present invention is used for crushing materials; in the embodiment, the waste clay brick recycled aggregate preparation device comprises a crushing box 100 and a crushing cylinder 300, wherein the top and the bottom of the crushing box 100 are both provided with openings, and the crushing box 100 is provided with a mounting hole 102; the crushing cylinder 300 is located inside the crushing box 100, the outer circumferential wall surface of the crushing cylinder 300 is connected with the inner wall surface of the crushing box 100 through elastic members, in this embodiment, the elastic members are provided as a plurality of springs 301, the plurality of springs 301 are fixedly connected to the outer circumferential wall surface of the crushing cylinder 300 at one end, the other end is fixedly connected to the inner wall surface of the crushing box 100, and the crushing cylinder 300 is initially in a static state under the combined action of the plurality of springs 301; a feed inlet is formed in the top circumferential wall surface of the crushing cylinder 300 and is communicated with the top opening of the crushing box 100, the feed inlet is used for receiving materials, a sieve mesh 302 is formed in the bottom circumferential wall surface of the crushing box 100, the sieve mesh 302 is communicated with the bottom opening of the crushing box 100, and the sieve mesh 302 is used for discharging crushed materials; the crushing cylinder 300 is internally provided with a central shaft 200, the central shaft 200 and the crushing cylinder 300 are coaxially arranged and can rotate relatively, the central shaft 200 can be rotatably arranged on the mounting hole 102 in a penetrating mode, the diameter of the central shaft 200 is smaller than the aperture of the mounting hole 102, the central shaft 200 is sleeved with a crushing shaft 201, a connecting shaft 202 parallel to the axis of the crushing shaft 201 is arranged on the crushing shaft 201 along the radial direction of the crushing shaft 201, the connecting shaft 202 is sleeved with a crushing hammer 203, the crushing hammer 203 extends along the radial direction of the crushing shaft 201, and the crushing hammer 203 is used for crushing materials.
It is understood that the breaking hammer 203 may be rotatably sleeved on the connecting shaft 202, or may be fixedly sleeved on the connecting shaft 202.
During the use, the material enters into crushing section of thick bamboo 300 inside from the open top of crushing case 100 through the pan feeding mouth, and center pin 200 drives quartering hammer 203 through crushing axle 201 and breaks the material, and in the crushing process of material, the material passes through quartering hammer 203 and drives center pin 200 vibrations, and center pin 200 drives crushing section of thick bamboo 300 synchronous vibrations for the less material of post-crushing volume can normally be discharged from the bottom of crushing case 100 through sieve mesh 302, avoids behind the material breakage with sieve mesh 302 jam.
Specifically, the number of the springs 301 may be set to six, and the crushing cylinder 300 is in a stationary state by the six springs 301.
In other embodiments, the elastic member may be provided as a plurality of elastic ropes, where the plurality of elastic ropes are fixedly connected to the outer circumferential wall surface of the crushing cylinder 300 at one end and the inner wall surface of the crushing box 100 at the other end, and the crushing cylinder 300 is in a static state under the combined action of the plurality of elastic ropes.
In other embodiments, as shown in fig. 1 and 2, the crushing box 100 is provided to include upper and lower parts that can be bolted together, thereby enabling quick maintenance of the equipment and replacement of spare parts.
In other embodiments, the crushing cylinder 300 may be movably disposed inside the crushing box 100, and the diameter of the central shaft 200 is equal to the aperture of the mounting hole 102; during the use, the material enters into crushing section of thick bamboo 300 inside from the open top of crushing case 100 through the pan feeding mouth, and center pin 200 drives quartering hammer 203 through crushing axle 201 and breaks the material, and at the crushing in-process of material, the material striking is on the internal face of crushing section of thick bamboo 300 and drive crushing section of thick bamboo 300 vibrations for the less material of post-crushing volume can normally be discharged from the bottom of crushing case 100 through sieve mesh 302, avoids the material after the breakage to block up sieve mesh 302, thereby has guaranteed the screening effect of sieve mesh 302.
In some embodiments, as shown in fig. 2,3 and 7, the waste clay brick recycled aggregate preparation apparatus further includes an adjusting assembly provided on the crushing tank 100 to change the eccentric amount between the central shaft 200 and the mounting hole 102.
It will be appreciated that the mounting holes 102 may be provided in other shapes such as oval or rectangular.
When materials with smaller hardness are crushed, the central shaft 200 and the mounting holes 102 are eccentrically arranged by the adjusting component, the materials drive the central shaft 200 to vibrate through the crushing hammer 203, the central shaft 200 drives the crushing cylinder 300 to vibrate synchronously, so that the crushed materials with smaller volume can be normally discharged from the bottom of the crushing box 100 through the sieve holes 302, and the phenomenon that the sieve holes 302 are blocked after the materials are crushed is avoided; when crushing the harder material, the adjusting assembly makes the central shaft 200 and the mounting hole 102 concentrically arranged to improve the crushing strength between the breaking hammer 203 and the material, thereby improving the crushing efficiency of the material.
In other embodiments, as shown in fig. 2, to reduce wear between the crushing drum 300 and the central shaft 200, a first bearing 106 is provided at the junction of the crushing drum 300 and the central shaft 200.
It will be appreciated that to improve the stability of the movement of the central shaft 200, the number of first bearings 106 may be two, and that both first bearings 106 are sleeved on the central shaft 200 and located at the junction of the crushing cylinder 300 and the central shaft 200.
In a further embodiment, as shown in fig. 5, a plurality of mounting plates 101 are provided on the crushing box 100, and the plurality of mounting plates 101 are uniformly distributed on the crushing box 100 along the circumferential direction of the mounting holes 102; the adjusting assembly comprises a plurality of driving cylinders 104, the driving cylinders 104 are in one-to-one correspondence with the mounting plates 101 and are fixedly connected to the mounting plates 101 through bolts, the output shafts 105 of each driving cylinder 104 are arranged towards the axis of the central shaft 200, and the output shafts 105 of the driving cylinders 104 can synchronously move; when crushing materials with smaller hardness, the output shafts 105 on the driving cylinders 104 move in the direction away from the circle center of the mounting holes 102, so that the diameter of a circle formed by the end parts of the output shafts 105 is larger than that of the central shaft 200, the central shaft 200 and the mounting holes 102 are eccentrically arranged, and the materials can drive the crushing cylinder 300 to vibrate synchronously through the central shaft 200, so that the crushed materials with smaller volume can be normally discharged from the bottom of the crushing box 100 through the sieve holes 302, and the phenomenon that the sieve holes 302 are blocked after the materials are crushed is avoided; when crushing a material with high hardness, the output shaft 105 on the driving cylinder 104 moves towards the direction close to the center of the installation hole 102 and is abutted to the central shaft 200, so that the central shaft 200 and the installation hole 102 are concentrically arranged, and the material can not drive the crushing cylinder 300 to vibrate synchronously, so that the crushing strength between the crushing hammer 203 and the material is improved, and the crushing efficiency of the material is improved.
Specifically, the number of the mounting plates 101 may be set to eight, the eight mounting plates 101 are uniformly distributed on the crushing box 100 along the circumferential direction of the mounting hole 102, the number of the driving cylinders 104 may be set to eight, and the driving cylinders 104 and the mounting plates 101 are in one-to-one correspondence and fixedly connected to the mounting plates 101 through bolts.
It is understood that the drive cylinder 104 may be configured as any one of a hydraulic cylinder, a pneumatic cylinder, or an electric cylinder.
It will be appreciated that to enhance the stability of the movement of the central shaft 200, the number of adjustment assemblies may be arranged in two groups, with two groups of adjustment assemblies being located at either end of the central shaft 200.
In other embodiments, to reduce wear between the output shaft 105 of the drive cylinder 104 and the central shaft 200, a second bearing 204 is sleeved on the central shaft 200, and when the output shaft 105 on the drive cylinder 104 moves in a direction approaching the center of the mounting hole 102, the output shaft can abut against the outer ring of the second bearing 204, so that the central shaft 200 can rotate normally.
It will be appreciated that to improve the stability of the movement of the central shaft 200, the number of second bearings 204 is two, and that both second bearings 204 are sleeved on the central shaft 200 and located at the junction of the output shaft 105 of the drive cylinder 104 and the central shaft 200.
In other embodiments, as shown in fig. 5, the end of the output shaft 105 of each drive cylinder 104 is provided with a resilient contact; by providing the spring contact, the output shaft 105 can better fit the central shaft 200, and wear between the output shaft 105 and the central shaft 200 is reduced.
In some embodiments, the apparatus for preparing recycled aggregate from waste clay bricks further comprises a driving mechanism for providing a driving force for rotation of the central shaft 200.
In a further embodiment, as shown in fig. 1, the driving mechanism comprises a driving motor 401 and a transmission member, the driving motor 401 is connected with the crushing box 100 through a mounting block 400, the driving motor 401 is fixedly connected on the mounting block 400 through a bolt, the driving motor 401 is in transmission connection with the central shaft 200 through the transmission member, in this embodiment, the transmission member is set as a belt 402, a belt pulley 403 is fixedly sleeved on a motor shaft of the driving motor 401 and on the central shaft 200, one end of the belt 402 is wound on the belt pulley 403 on the motor shaft of the driving motor 401, the other end of the belt 402 is wound on the belt pulley 403 on the central shaft 200, the driving motor 401 drives the central shaft 200 to rotate through the belt 402, the central shaft 200 drives the crushing hammer 203 to rotate through the crushing shaft 201, and the crushing hammer 203 rotates to crush materials.
In other embodiments, the transmission member may also be configured as a chain, where the motor shaft of the driving motor 401 and the central shaft 200 are fixedly sleeved with sprockets, one end of the chain is wound on the sprocket on the motor shaft of the driving motor 401, the other end of the chain is wound on the sprocket on the central shaft 200, the driving motor 401 drives the central shaft 200 to rotate through the chain, and the central shaft 200 drives the breaking hammer 203 to rotate through the breaking shaft 201, so that the breaking hammer 203 rotates to break materials.
In a further embodiment, as shown in fig. 5, a mounting groove 103 is formed in the crushing box 100, a sliding block 4042 is arranged in the mounting groove 103 in a manner of sliding up and down along the vertical direction, the sliding block 4042 is connected with the crushing box 100 through a pressure spring 4043, a mounting shaft 4041 is fixedly connected to the sliding block 4042, the driving mechanism further comprises a tensioning wheel 404, the tensioning wheel 404 is rotatably sleeved on the mounting shaft 4041, and in the embodiment that the driving piece is a belt 402, the tensioning wheel 404 is abutted against the belt 402 under the action of the pressure spring 4043 so that the belt 402 is always tensioned; in the embodiment in which the transmission is a chain, the tensioning wheel 404 is abutted against the chain under the action of the compression spring 4043 so that the chain is always tensioned.
In some embodiments, the wear-resistant plate is detachably mounted on the inner wall surface of the crushing cylinder 300, and is mounted through bolts, so that when the wear-resistant plate needs to be replaced, the wear-resistant plate only needs to be dismounted through bolts, and can be replaced quickly; and the material directly impacts the wear plate while crushing the material, protecting the crushing drum 300 from wear.
In some embodiments, as shown in fig. 8, the number of breaking hammers 203 is a plurality, the number of connecting shafts 202 is the same as the number of breaking hammers 203, and the plurality of connecting shafts 202 are uniformly distributed on the breaking shaft 201 along the circumferential direction of the breaking shaft 201, and the breaking hammers 203 and the connecting shafts 202 are in one-to-one correspondence; when crushing materials, the plurality of breaking hammers 203 can continuously crush the materials, thereby improving the crushing effect of the materials.
Specifically, the number of the breaking hammers 203 may be set to four, and the four breaking hammers 203 are uniformly distributed on the breaking shaft 201 in the circumferential direction of the breaking shaft 201.
In some embodiments, as shown in fig. 8, the number of breaking hammers 203 is plural, and the plurality of breaking hammers 203 are provided on the breaking shaft 201 in the axial direction of the breaking shaft 201; when crushing materials, the plurality of breaking hammers 203 can crush the materials at the same time, thereby improving the crushing efficiency of the materials.
Specifically, the number of the breaking hammers 203 may be set to five, and the five breaking hammers 203 are disposed on the breaking shaft 201 at intervals in the axial direction of the breaking shaft 201.
In other embodiments, as shown in fig. 8, breaking hammers 203 are provided on the connecting shaft 202 in the circumferential direction of the breaking shaft 201; a plurality of breaking hammers 203 are provided on the connecting shaft 202 in the axial direction of the breaking shaft 201.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. The utility model provides a waste clay brick recycled aggregate preparation facilities which characterized in that, waste clay brick recycled aggregate preparation facilities includes:
the crushing box is provided with a mounting hole;
The crushing cylinder is arranged in the crushing box, the outer circumferential wall surface of the crushing cylinder is connected with the inner wall surface of the crushing box through an elastic piece, the circumferential wall surface of the crushing cylinder is provided with a feeding port and sieve holes, and the feeding port can receive materials; the crushing device comprises a crushing cylinder, a mounting hole, a crushing shaft, a crushing hammer and a crushing hammer, wherein the crushing cylinder is internally provided with the central shaft, the central shaft and the crushing cylinder are coaxially arranged and can rotate relatively, the central shaft can be rotatably arranged in the mounting hole in a penetrating mode, the diameter of the central shaft is smaller than the aperture of the mounting hole, the crushing shaft is sleeved on the central shaft, the crushing shaft is provided with the crushing hammer, the crushing hammer extends along the radial direction of the crushing shaft, and the crushing hammer is used for crushing materials;
the waste clay brick recycled aggregate preparation device further comprises an adjusting component, wherein the adjusting component is arranged on the crushing box and is used for changing the eccentric amount between the central shaft and the mounting hole;
the adjusting assembly comprises a plurality of driving cylinders, the driving cylinders are uniformly distributed on the crushing box along the circumferential direction of the mounting hole, and the output shaft of each driving cylinder is arranged towards the axis of the central shaft.
2. The apparatus for preparing recycled aggregate from waste clay bricks according to claim 1, further comprising a driving mechanism for providing a driving force for rotation of the central shaft.
3. The apparatus for preparing recycled aggregate from waste clay bricks according to claim 2, wherein the driving mechanism comprises a driving motor and a transmission member, and the driving motor is in transmission connection with the central shaft through the transmission member.
4. The apparatus for preparing recycled aggregate from waste clay bricks according to claim 3, wherein the transmission member is any one of a belt and a chain; the driving mechanism further comprises a tensioning wheel, the tensioning wheel is arranged on the crushing box and is used for tensioning the belt or the chain.
5. The apparatus for preparing recycled aggregate from waste clay bricks according to claim 1, wherein a wear plate is detachably attached to an inner wall surface of the crushing cylinder.
6. The apparatus for preparing recycled aggregate from waste clay bricks according to claim 1, wherein the number of the breaking hammers is plural, and the plurality of breaking hammers are uniformly distributed on the breaking shaft in a circumferential direction of the breaking shaft.
7. The apparatus for producing recycled aggregate of waste clay bricks according to claim 1, wherein the number of the breaking hammers is plural, and the plural breaking hammers are provided on the crushing shaft in an axial direction of the crushing shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310615625.8A CN117000370B (en) | 2023-05-29 | 2023-05-29 | Waste clay brick recycled aggregate preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310615625.8A CN117000370B (en) | 2023-05-29 | 2023-05-29 | Waste clay brick recycled aggregate preparation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117000370A CN117000370A (en) | 2023-11-07 |
| CN117000370B true CN117000370B (en) | 2024-05-17 |
Family
ID=88562612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310615625.8A Active CN117000370B (en) | 2023-05-29 | 2023-05-29 | Waste clay brick recycled aggregate preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117000370B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042670A (en) * | 1988-11-18 | 1990-06-06 | 沃尔特·埃利希 | Agitating ball mill |
| EP0611600A2 (en) * | 1993-02-19 | 1994-08-24 | Al Kaczmarek | Rotary comminuting device for small chunks |
| JP2003080094A (en) * | 2001-09-14 | 2003-03-18 | Komatsu Zenoah Co | Crusher |
| CN102049332A (en) * | 2011-01-27 | 2011-05-11 | 长沙开元仪器股份有限公司 | Hammer crusher |
| CN109201193A (en) * | 2018-10-15 | 2019-01-15 | 惠安贤江金刚石工具开发有限公司 | A kind of crushing-separating apparatus of the eccentric protruding shaft roll-in of road construction rubble |
| CN208482549U (en) * | 2018-04-23 | 2019-02-12 | 温州市骐邦环保科技有限公司 | A kind of hammer pharmacy grinding device |
| CN208975930U (en) * | 2018-04-04 | 2019-06-14 | 广东正邦农牧科技有限公司 | A kind of vertical core formula sieve of beater disintegrating machine |
| CN210994537U (en) * | 2019-11-07 | 2020-07-14 | 张策 | Crushing machine |
| CN213050843U (en) * | 2020-06-04 | 2021-04-27 | 泰州鑫海科能新型材料有限公司 | High-efficient hammer crusher |
| CN213254763U (en) * | 2020-08-28 | 2021-05-25 | 宜昌鸿乾环保建材有限公司 | Primary crushing equipment for solid waste |
| CN215029465U (en) * | 2021-01-26 | 2021-12-07 | 云南科斯特机械设备有限公司 | Novel single-section heavy hammer crusher |
| CN215464812U (en) * | 2021-04-30 | 2022-01-11 | 洛阳亚联重型机械有限公司 | Vibrating type grate frame for hammer crusher |
| CN114273021A (en) * | 2021-12-30 | 2022-04-05 | 山东恒祥机械有限公司 | Numerical control automatic adjustment hydraulic crusher |
| CN217473662U (en) * | 2022-06-14 | 2022-09-23 | 河北雄安寨里混凝土有限公司 | Breaker for cement manufacture |
| CN115364968A (en) * | 2022-07-25 | 2022-11-22 | 苏州市建筑材料再生资源利用有限公司 | Building waste sorting device and sorting method thereof |
-
2023
- 2023-05-29 CN CN202310615625.8A patent/CN117000370B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042670A (en) * | 1988-11-18 | 1990-06-06 | 沃尔特·埃利希 | Agitating ball mill |
| EP0611600A2 (en) * | 1993-02-19 | 1994-08-24 | Al Kaczmarek | Rotary comminuting device for small chunks |
| JP2003080094A (en) * | 2001-09-14 | 2003-03-18 | Komatsu Zenoah Co | Crusher |
| CN102049332A (en) * | 2011-01-27 | 2011-05-11 | 长沙开元仪器股份有限公司 | Hammer crusher |
| CN208975930U (en) * | 2018-04-04 | 2019-06-14 | 广东正邦农牧科技有限公司 | A kind of vertical core formula sieve of beater disintegrating machine |
| CN208482549U (en) * | 2018-04-23 | 2019-02-12 | 温州市骐邦环保科技有限公司 | A kind of hammer pharmacy grinding device |
| CN109201193A (en) * | 2018-10-15 | 2019-01-15 | 惠安贤江金刚石工具开发有限公司 | A kind of crushing-separating apparatus of the eccentric protruding shaft roll-in of road construction rubble |
| CN210994537U (en) * | 2019-11-07 | 2020-07-14 | 张策 | Crushing machine |
| CN213050843U (en) * | 2020-06-04 | 2021-04-27 | 泰州鑫海科能新型材料有限公司 | High-efficient hammer crusher |
| CN213254763U (en) * | 2020-08-28 | 2021-05-25 | 宜昌鸿乾环保建材有限公司 | Primary crushing equipment for solid waste |
| CN215029465U (en) * | 2021-01-26 | 2021-12-07 | 云南科斯特机械设备有限公司 | Novel single-section heavy hammer crusher |
| CN215464812U (en) * | 2021-04-30 | 2022-01-11 | 洛阳亚联重型机械有限公司 | Vibrating type grate frame for hammer crusher |
| CN114273021A (en) * | 2021-12-30 | 2022-04-05 | 山东恒祥机械有限公司 | Numerical control automatic adjustment hydraulic crusher |
| CN217473662U (en) * | 2022-06-14 | 2022-09-23 | 河北雄安寨里混凝土有限公司 | Breaker for cement manufacture |
| CN115364968A (en) * | 2022-07-25 | 2022-11-22 | 苏州市建筑材料再生资源利用有限公司 | Building waste sorting device and sorting method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 煤矿筛分车间圆振动筛改造研究与应用;商博;;煤炭与化工;20180426(第04期);第107-109页 * |
| 综合利用尾矿和建筑垃圾生产的再生砖;程蓉;周春华;陆沈磊;;四川建材;20160203(第01期);第29+33页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117000370A (en) | 2023-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101917568B1 (en) | Two Stage Crusher Equipped with Roll Mill and Hammer Mill | |
| KR101428795B1 (en) | Double Crusher using Pressing and Hit for High Quality Aggregate Production at the Construction Waste Treatment | |
| KR102108420B1 (en) | Vertical Dry coarse aggregate and fine aggregate Manufacturing Apparatus and Method with Lightweight and Enhanced Rotation and Repair | |
| US4046325A (en) | Apparatus for crushing rock, stone and like material | |
| WO2011078489A2 (en) | Sawdust mill for use with waste wood and an apparatus for producing sawdust and wood powder using the same | |
| CN200981001Y (en) | Multistage sieving gear teeth type grinder | |
| CN117000370B (en) | Waste clay brick recycled aggregate preparation device | |
| CN206935483U (en) | A kind of box disintegrating machine | |
| CN113942122A (en) | Production line for producing concrete from construction waste | |
| CN2156932Y (en) | Drum type selective disintegrator | |
| CN212758896U (en) | Crushing device | |
| KR100870650B1 (en) | A manufacturing device of sand and gravel | |
| CN210252488U (en) | Crushing and screening all-in-one machine | |
| CN116571306A (en) | Crushing and screening device for special asphalt raw materials | |
| CN216093985U (en) | Construction is with many tups breaker | |
| CN212237515U (en) | Durable impact crusher who uses of rotor frame | |
| CN2936427Y (en) | Two-purpose crusher | |
| CN2662997Y (en) | Hammer crusher | |
| CN219765605U (en) | Broken screening plant of building dregs | |
| CN215087613U (en) | Wear-resisting type construction waste breaker convenient to maintain | |
| CN100522370C (en) | Two-purpose crusher | |
| CN218359616U (en) | Modular impact crusher rotor frame | |
| KR100798948B1 (en) | Oscillation crusher | |
| CN216800028U (en) | Crushing equipment for machine-made sand | |
| CN217410954U (en) | Novel single-rotor crusher |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |