CN113680421A - Building waste aggregate regeneration preparation facilities - Google Patents
Building waste aggregate regeneration preparation facilities Download PDFInfo
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- CN113680421A CN113680421A CN202110942134.5A CN202110942134A CN113680421A CN 113680421 A CN113680421 A CN 113680421A CN 202110942134 A CN202110942134 A CN 202110942134A CN 113680421 A CN113680421 A CN 113680421A
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- crushing
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- 239000002699 waste material Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 230000008929 regeneration Effects 0.000 title claims abstract description 12
- 238000011069 regeneration method Methods 0.000 title claims abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000012216 screening Methods 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 21
- 238000010276 construction Methods 0.000 claims description 14
- 238000004064 recycling Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 23
- 238000007873 sieving Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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- 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
- B02C23/02—Feeding devices
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- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The application relates to a building waste aggregate regeneration preparation device, which comprises a first conveying device and a second conveying device, wherein the first conveying device and the second conveying device both comprise a frame body, rotating rollers which are rotatably connected in the frame body and positioned at two sides of the frame body, conveying belts wound on the rotating rollers at two sides and a driving motor for driving one of the rotating rollers to rotate, a material storage barrel with an open top wall is erected on the frame body of the first conveying device, a discharge pipe is arranged on the bottom wall of the material storage barrel, a screening plate is arranged between the discharge pipe and the first conveying device, the distance between the screening plate and the conveying belt of the first conveying device is gradually reduced towards the direction close to the feeding end of the first conveying device, and a crushing mechanism for crushing raw materials while conveying the raw materials on the second conveying device is arranged above the conveying belt of the second conveying device; this application has the advantage that improves big aggregate crushing efficiency in batches.
Description
Technical Field
The application relates to the field of building construction, in particular to a building waste aggregate regeneration preparation device.
Background
The aggregate prepared from the waste concrete is called recycled concrete aggregate (called recycled aggregate for short), and because the quality difference of the waste concrete is large, in order to improve the performance of the recycled concrete, the low-quality recycled aggregate obtained by simple crushing needs to be subjected to strengthening treatment, namely, the performance of the aggregate is improved by improving the particle shape of the aggregate and removing hardened cement stones attached to the surface of the recycled aggregate.
Chinese patent application publication No. CN111644226A discloses a construction waste aggregate regeneration preparation device, which comprises a base, a first collecting box, a second collecting box, a feeding funnel and a shell, wherein the left top end of the base is fixedly provided with a shell, the left top of the shell is fixedly provided with a pipeline, one end of the pipeline, which is far away from the surface of the shell, is fixedly provided with the feeding funnel, the top right side of the shell is fixedly provided with a mounting plate, the left top of the mounting plate is fixedly provided with a driving motor, the output end of the driving motor is fixedly provided with an eccentric wheel through a driving shaft, the top of the shell is provided with a crushing plate, the top end surface of the crushing plate is fixedly provided with a pressure rod, the top end of the pressure rod extends to the outer part of the shell and is fixedly provided with a pressure plate, the bottom two sides of the pressure plate are fixedly provided with first springs, and the bottom end of the first springs are fixedly connected with the top end of the shell, the pressing plate is matched with the eccentric wheel.
With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: when driving motor drives the eccentric wheel and rotates for when grinding the board and pulverize the discarded object, grind the feeding that the board can block the pipeline, thereby make whole processing apparatus need prepare the building waste aggregate of batching, reduced the preparation effect to the building waste aggregate.
Disclosure of Invention
In order to improve the preparation efficiency to big building waste aggregate in batches, this application provides a building waste aggregate regeneration preparation facilities.
The application provides a construction waste aggregate regeneration preparation facilities adopts following technical scheme:
a building waste aggregate regeneration preparation device comprises a first conveying device and a second conveying device, wherein the first conveying device and the second conveying device respectively comprise a frame body, rotating rollers which are rotatably connected in the frame body and are positioned on two sides of the frame body, a conveying belt wound on the rotating rollers on two sides and a driving motor for driving one of the rotating rollers to rotate, the feeding end of the second conveying device is positioned below the discharging end of the first conveying device, a storage barrel with an open top wall is erected on the frame body of the first conveying device, the storage barrel is positioned above the discharging end of the first conveying device, a discharging pipe is arranged on the bottom wall of the storage barrel, a discharging switch is arranged on the discharging pipe, a screening plate is obliquely arranged between the discharging pipe and the first conveying device along the length direction of the conveying belt of the first conveying device, the distance between the screening plate and the conveying belt of the first conveying device is gradually reduced towards the direction close to the feeding end of the first conveying device, and a crushing mechanism for crushing the raw materials while conveying the raw materials on the second conveying device is arranged above the conveying belt of the second conveying device.
Through adopting above-mentioned technical scheme, carry the building waste aggregate to the storage cylinder in through the opening of storage cylinder, through opening the discharging pipe on the storage cylinder, aggregate in the storage cylinder falls on the screening board of slope this moment, make the screening board get rid of the great impurity of aggregate internal diameter, aggregate after the screening falls on first conveyer's conveyer belt, first conveyer can carry the raw materials after the screening to the second conveyer belt, crushing mechanism can smash the aggregate when second conveyer's conveyer belt is carried this moment, make whole preparation facilities need not to stop, operating personnel only need constantly add the aggregate in to the storage cylinder, can realize the incessant preparation to the aggregate, the preparation efficiency to big building waste aggregate in batches has been improved.
Optionally, crushing mechanism includes framework, movable plate, connecting rod and crushing plate, the framework is erect in second conveyer top and is set up along the length direction of second conveyer belt, the movable plate slides along the length direction of framework and sets up in the framework, wear to establish and sliding connection has a plurality ofly on the connecting plate the connecting rod, every the tip that the connecting rod is close to second conveyer all is provided with the crushing plate, the crushing plate is provided with a plurality of pointed archs on the face towards second conveyer, be provided with the reciprocating device who is used for driving the movable plate along the length direction reciprocating motion of framework in the framework, be provided with the mobile device that is used for driving a plurality of connecting rods and is located reciprocating motion on the movable plate when the movable plate is located the reciprocating motion in the framework.
Through adopting above-mentioned technical scheme, drive the movable plate through reciprocating device and be located framework reciprocating motion, the mobile device can drive a plurality of connecting rods this moment and be located reciprocating motion on the movable plate for a plurality of connecting rods drive the conveyer belt reciprocating motion of breaker towards second conveyer, make the breaker drive the aggregate of point form arch on to the conveyer belt of second conveyer realize reciprocal breakage, the setting that adopts a plurality of breakers has improved the crushing effect to the aggregate, make the aggregate by broken completely.
Optionally, the reciprocating device includes reciprocating cylinders fixedly disposed at two ends of the frame body, driving ends of the reciprocating cylinders at two sides penetrate through and are slidably connected to the frame body, and the driving ends of the reciprocating cylinders at two sides are fixedly connected to the moving plate.
Through adopting above-mentioned technical scheme, the reciprocating cylinder through both sides drives the movable plate and removes for movable plate reciprocating motion, thereby drive the fracture plate relapse to the aggregate breakage, adopt reciprocating cylinder's its simple structure that sets up, improved the drive effect to the movable plate.
Optionally, the mobile device is including erectting the fixed plate in the framework top, the fixed plate sets up along the length direction of framework, the fixed plate is provided with a plurality of arc archs towards the interval on the face of framework, the connecting rod is close to the tip of fixed plate and is provided with the mounting panel, the mounting panel rotates on the face of fixed plate and is provided with the gyro wheel, be provided with the spring on the face that the mounting panel deviates from the fixed plate, the tip fixed connection that the mounting panel was kept away from to the spring is on the movable plate.
Through adopting above-mentioned technical scheme, the gyro wheel can resist the elasticity butt joint of spring to the fixed plate when the spring is in compression state, when the movable plate is located the framework and removes, can drive the gyro wheel and remove to protruding on to make the spring further extrude to compression state, make the connecting rod be located reciprocating motion on the movable plate, adopt the bellied its simple structure that sets up of a plurality of arcs, improved the connecting rod and driven the reciprocating motion effect of crushing board, thereby improved the crushing effect of crushing board to the aggregate.
Optionally, an adjusting groove is formed in the fixing plate along the length direction of the fixing plate, the two ends of the adjusting groove penetrate through the fixing plate, each adjusting block is fixedly arranged on the arc-shaped protrusion, connected in the adjusting groove in a clamping mode, and an adjusting piece used for fixing the adjusting block to any position in the adjusting groove is arranged on the adjusting block.
By adopting the technical scheme, the adjusting block is driven to be positioned in the adjusting groove to be moved out, so that the number of the connecting rods and the crushing plates is adjusted by the edge, different crushing effects can be realized by different numbers of the crushing plates, the adjusting block can be fixed at any position in the adjusting groove by adopting the arrangement of the adjusting piece, and the crushing effect on the aggregates on the conveying belt of the second conveying device is further improved by the plurality of crushing plates at different positions; and arc-shaped bulges with different shapes can be conveniently replaced, so that the arc-shaped bulges with different shapes drive the crushing plate to achieve different reciprocating movement effects.
Optionally, the connecting rod sets up to extending structure, and extending structure includes the dead lever and pegs graft and the carriage release lever of sliding connection in the dead lever, the fixed tip that sets up at the dead lever of breaker plate, the fixed tip that sets up at the carriage release lever of mounting panel, be provided with the mounting that is used for fixing the carriage release lever in the dead lever optional position on the dead lever.
By adopting the technical scheme, the movable rod moves in the fixed rod, so that the length of the connecting rod is adjusted, the elasticity of the spring is adjusted, when different types of arc-shaped protrusions are replaced, the springs with different elasticity can drive the connecting rod to have different moving effects, and the moving effect of the connecting rod driving the crushing plate is further improved; the fixing member can fix the movable rod to any position in the fixed rod, thereby preventing the crushing plate from driving the movable rod to move in the fixed rod when crushing the aggregate.
Optionally, the support body includes a plurality of bracing pieces, sets up bottom plate and perpendicular to bottom plate on a plurality of bracing pieces and the fixed curb plate that sets up in the bottom plate both sides, the live-rollers rotates to set up in both sides between the curb plate, the both sides of second conveyer just be located the annular conveyer belt between the curb plate and be provided with the backup pad, the backup pad is located the position that is close to the framework and the inner wall butt with annular conveyer belt.
Through adopting above-mentioned technical scheme, the backup pad can play the effect of support to second conveyer's conveyer belt, and the crushing board can be with the aggregate crushing in the backup pad on the conveyer belt, has further improved the crushing effect to the aggregate.
Optionally, an adjusting mechanism for driving the supporting plate to approach or leave the moving plate is arranged between the side plates on the two sides of the second conveying device.
Through adopting above-mentioned technical scheme, through the position of the adjustable backup pad of adjustment mechanism to adjust the interval between second conveyer's conveyer belt and the crushing board, when the aggregate crushing to different specifications, improved the crushing effect to the aggregate of different specifications, and increased the crushing board and driven the butt effect between pointed arch and the backup pad, thereby improved the crushing effect to the aggregate.
Optionally, the both sides of second conveyer the spout has been seted up along second conveyer's direction of height on the face that the curb plate is relative, the fixed slider that is provided with sliding connection in the spout of both sides in the backup pad and the both sides that are located the backup pad, adjustment mechanism includes that the length direction who follows the spout rotates the screw rod that sets up in the spout, slider cover is established and threaded connection is on the screw rod, the tip that the bottom plate was kept away from to the screw rod runs through and extends to outside the curb plate, the tip that the screw rod is located the screw rod outside is provided with the rotation handle.
Through adopting above-mentioned technical scheme, drive the screw rod through rotating the handle and rotate, because of slider sliding connection in the spout for the slider can not follow the rotation of screw rod and rotate, thereby makes the slider be located the screw rod and moves, and the slider can drive the backup pad and fix to the position after the arbitrary removal, thereby has improved the bearing effect of backup pad to the aggregate, has indirectly improved the crushing effect of crushing board to the aggregate.
Optionally, the side plates on two sides of the second conveying device are provided with lifting mechanisms for adjusting the distance between the frame body and the second conveying device.
Through adopting above-mentioned technical scheme, elevating system can be to the interval adjustment between framework and the second conveyer to make the crushing board can crush the aggregate of different specifications size, and through the interval adjustment between crushing board and the backup pad, thereby improved the butt power between crushing board and the backup pad, further improved the crushing effect to the aggregate.
In summary, the present application includes at least one of the following beneficial technical effects:
building waste aggregate is conveyed into the storage barrel through an opening of the storage barrel, the aggregate in the storage barrel falls on an inclined screening plate by opening a discharge pipe on the storage barrel, so that impurities with larger internal diameter of the aggregate are removed by the screening plate, the screened aggregate falls on a conveyor belt of a first conveyor, the first conveyor can convey the screened raw materials onto a second conveyor belt, and a crushing mechanism can crush the aggregate when the aggregate is conveyed by the conveyor belt of the second conveyor, so that the whole preparation device does not need to be stopped, an operator only needs to continuously add the aggregate into the storage barrel, the aggregate can be continuously prepared, and the preparation efficiency of the large-batch building waste aggregate is improved;
the gyro wheel can resist the elasticity butt joint of spring to the fixed plate when the spring is in compression state, when the movable plate was located the framework and removed, can drive the gyro wheel and remove to protruding to make the spring further extrude to compression state, make the connecting rod be located reciprocating motion on the movable plate, adopt its simple structure of the bellied setting of a plurality of arcs, improved the connecting rod and driven the reciprocating motion effect of crushing board, thereby improved the crushing effect of crushing board to the aggregate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic structural diagram illustrating a second conveyor and a crushing mechanism according to an embodiment of the present application;
FIG. 3 is a schematic view of a half-section of a crushing mechanism according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram for showing a connecting rod according to an embodiment of the present application;
fig. 5 is a schematic structural diagram for showing a support plate according to an embodiment of the present application.
Description of reference numerals: 1. a first conveying device; 11. a second conveying device; 111. a frame body; 112. a rotating roller; 113. a conveyor belt; 114. a drive motor; 115. a support bar; 116. a base plate; 117. a side plate; 12. a storage cylinder; 121. a first mounting bar; 122. a discharge pipe; 123. a discharging switch; 13. a screening plate; 131. collecting tank; 132. a vibration motor; 14. a frame body; 141. moving the plate; 142. a connecting rod; 143. a breaker plate; 144. a lifting electric cylinder; 145. a pointed protrusion; 146. a reciprocating cylinder; 147. mounting a plate; 148. a roller; 149. a spring; 15. a fixing plate; 151. a second mounting bar; 152. an arc-shaped bulge; 153. an adjustment groove; 154. an adjusting block; 155. adjusting the bolt; 16. a material collecting groove; 17. fixing the rod; 171. a travel bar; 172. fixing the bolt; 173. a counter bore; 18. a support plate; 181. a chute; 182. a slider; 183. a screw; 184. the handle is rotated.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a construction waste aggregate regeneration preparation facilities. Referring to fig. 1, the building waste aggregate regeneration preparation device comprises a first conveying device 1 and a second conveying device 11, wherein each of the first conveying device 1 and the second conveying device 11 comprises a frame body 111, rotating rollers 112 rotatably connected in the frame body 111 and positioned at two sides of the frame body 111, a conveying belt 113 wound on the rotating rollers 112 at two sides, and a driving motor 114 for driving one of the rotating rollers 112 to rotate, and a feeding end of the second conveying device 11 is positioned below a discharging end of the first conveying device 1; the frame body 111 includes a plurality of support bars 115, a bottom plate 116 disposed on the plurality of support bars 115, and side plates 117 perpendicular to the bottom plate 116 and fixedly disposed at both sides of the bottom plate 116, and the rotating roller 112 is rotatably disposed between the side plates 117 at both sides; in the present embodiment, four support rods 115 are disposed at four corners of the bottom plate 116; the drive motor 114 is fixedly provided on the side plate 117, and one of the rotating rollers 112 is fixedly provided on a drive end of the drive motor 114.
As shown in fig. 1, a storage barrel 12 with an open top wall is erected on a frame body 111 of a first conveying device 1, first mounting rods 121 are fixedly arranged on side plates 117 on two sides of the first conveying device 1, the storage barrel 12 is fixedly arranged between end portions, far away from the side plates 117, of the first mounting rods 121 on the two sides in a welding manner, and the storage barrel 12 is erected above a discharging end of the first conveying device 1 through the first mounting rods 121; the material storage barrel 12 is positioned above the discharging end of the first conveying device 1, a discharging pipe 122 is arranged on the bottom wall of the material storage barrel 12, and a discharging switch 123 is arranged on the discharging pipe 122; in this embodiment, the outlet switch is provided as a pneumatic butterfly valve.
As shown in fig. 1, a screening plate 13 is obliquely arranged between the discharge pipe 122 and the first conveying device 1 along the length direction of the conveyor belt 113 of the first conveying device 1, the distance between the screening plate 13 and the conveyor belt 113 of the first conveying device 1 is gradually reduced towards the direction close to the feeding end of the first conveying device 1, the screening plate 13 is fixedly arranged between first mounting rods 121 on two sides in a welding manner, the screening plate 13 is erected above the first conveying device 1 through the first mounting rods 121, the end part of the screening plate 13 close to the second conveying device 11 extends to the position above the feeding end of the conveyor belt 113 of the second conveying device 11, the end part of the screening plate 13 far away from the second conveying device 11 extends to a position beyond the feeding end of the conveyor belt 113 of the first conveying device 1, and the aggregate collecting tank 131 is placed on the ground and is located at the position where the end part of the screening plate 13 far away from the second conveying device 11; in order to prevent a part of the aggregates from falling out along both sides of the sieving plate 13, the cross section of the sieving plate 13 is set to be "U" shaped, so as to further improve the sieving efficiency of the sieving plate 13, and a vibration motor 132 is fixedly arranged on the sieving plate 13.
Referring to fig. 1 and 2, in order to crush the aggregates conveyed on the second conveyor 11, a crushing mechanism for crushing the raw material while the raw material is conveyed on the second conveyor 11 is provided above the conveyor belt 113 of the second conveyor 11.
Referring to fig. 1 and 2, the crushing mechanism includes a frame 14, a moving plate 141, a connecting rod 142 and a crushing plate 143, the frame 14 is erected above the second conveyor 11 and arranged along the length direction of the conveyor belt 113 of the second conveyor 11, and in order to adjust the distance between the frame 14 and the second conveyor 11, an elevating mechanism for adjusting the distance between the frame 14 and the second conveyor 11 is arranged on the side plates 117 at both sides of the second conveyor 11; the lifting mechanism comprises lifting electric cylinders 144 which are arranged on the side plates 117 at two sides and are located at positions corresponding to four corners of the frame body 14, the frame body 14 is erected above the second conveying device 11 through the lifting electric cylinders 144, the moving plate 141 is arranged in the frame body 14 in a sliding mode along the length direction of the frame body 14, a plurality of connecting rods 142 are arranged on the connecting plates in a penetrating mode and are connected in a sliding mode, the connecting rods 142 are perpendicular to the connecting plates, the connecting rods 142 are located on the same straight line, a crushing plate 143 is arranged at the end portion, close to the second conveying device 11, of each connecting rod 142, and a plurality of pointed protrusions 145 are arranged on the surface, facing the second conveying device 11, of each crushing plate 143.
With reference to fig. 1 and fig. 2, in order to drive the moving plate 141 to reciprocate in the frame 14, a reciprocating device for driving the moving plate 141 to reciprocate along the length direction of the frame 14 is disposed on the frame 14, the reciprocating device includes reciprocating cylinders 146 fixedly disposed at two ends of the frame 14, driving ends of the reciprocating cylinders 146 at two sides penetrate and are slidably connected to the frame 14, and driving ends of the reciprocating cylinders 146 at two sides are fixedly connected to the moving plate 141; the moving plate 141 can be driven by the reciprocating cylinder 146 to reciprocate in the frame 14, in other embodiments, the reciprocating device can be replaced by an electric cylinder, and the reciprocating driving of the moving plate 141 can also be realized by the arrangement of the electric cylinder.
Referring to fig. 2 and 3, in order to drive the connecting rods 142 to reciprocate on the moving plate 141 when the moving plate 141 reciprocates, a moving device for driving the connecting rods 142 to reciprocate on the moving plate 141 when the moving plate 141 reciprocates in the frame 14 is disposed on the frame 14; the moving device comprises a fixed plate 15 erected above a frame 14, and second mounting rods 151 are arranged on the surface of the frame 14, which is far away from the second conveying device 11, and positioned at two ends of the frame 14; the fixed plate 15 is fixedly arranged between the second mounting rods 151 on the two sides in a welding mode, the fixed plate 15 is arranged along the length direction of the frame body 14, a plurality of arc-shaped protrusions 152 are arranged on the surface, facing the frame body 14, of the fixed plate 15 at intervals, a mounting plate 147 is arranged at the end, close to the fixed plate 15, of the connecting rod 142, a roller 148 is arranged on the surface, facing the fixed plate 15, of the mounting plate 147 in a rotating mode, in order to drive the roller 148 to be always abutted to the fixed plate 15, a spring 149 is arranged on the surface, facing away from the fixed plate 15, of the mounting plate 147, the end, far away from the mounting plate 147, of the spring 149 is fixedly connected to the moving plate 141, and the spring 149 is sleeved on the connecting rod 142.
When the moving plate 141 is located in the frame 14 and moves back and forth, the moving plate 141 can drive the roller 148 on the connecting rod 142 to move back and forth on the fixed plate 15 and the arc-shaped protrusion 152, so that the connecting rod 142 is located on the moving plate 141 and moves back and forth by means of the elasticity of the spring 149, and the connecting rod 142 drives the crushing plate to crush the aggregate; in the present embodiment, in order to collect the crushed aggregates, the construction waste aggregate recycling preparation apparatus further includes a chute 16 (see fig. 1) placed on the ground at the position of the discharge end of the second conveyor 11.
With reference to fig. 2 and 3, in order to adjust the position of the arc-shaped protrusion 152 on the fixing plate 15, an adjusting groove 153 is formed in the fixing plate 15 along the length direction of the fixing plate 15, two ends of the adjusting groove 153 penetrate through the fixing plate 15, and an adjusting block 154 clamped and slidably connected in the adjusting groove 153 is fixedly disposed on each arc-shaped protrusion 152, in this embodiment, the cross section of the adjusting groove 153 is set to be "T" -shaped, the adjusting block 154 is disposed in cooperation with the "T" -shaped adjusting groove 153, and an adjusting member for fixing the adjusting block 154 to any position in the adjusting groove 153 is disposed on the adjusting block 154; in this embodiment, the adjusting member includes an adjusting bolt 155 threaded on the adjusting block 154, and the adjusting bolt 155 is screwed on the adjusting block 154 by driving the adjusting bolt, so that the adjusting bolt 155 abuts against the adjusting block 154 to the adjusting groove 153, and the adjusting block 154 is fixed at any position in the adjusting groove 153.
Referring to fig. 3 and 4, in order to adjust the length of the connecting rod 142, thereby adjusting the initial position of the crushing plate 143 and improving the crushing effect of the crushing plate 143 on aggregate, the connecting rod 142 is set to be a telescopic structure, the telescopic structure comprises a fixed rod 17 and a movable rod 171 inserted and slidably connected in the fixed rod 17, the crushing plate 143 is fixedly arranged at the end of the fixed rod 17, a mounting plate 147 is fixedly arranged at the end of the movable rod 171, and the fixed rod 17 is provided with a fixing member for fixing the movable rod 171 at any position in the fixed rod 17; in this embodiment, the fixing member includes a fixing bolt 172 passing through and screwed on the fixing rod 17, the fixing bolt 172 is located at a position close to the fixing plate 15, and in order to prevent the fixing bolt 172 from affecting the sliding of the fixing rod 17 on the moving plate 141, a counter bore 173 for accommodating the head of the fixing bolt 172 is opened on the fixing rod 17.
With reference to fig. 3 and 5, in order to improve the effect of crushing the aggregates on the conveyor belt 113 of the second conveyor 11, a support plate 18 is provided between the side plates 117 on both sides of the second conveyor 11 and in the endless conveyor belt 113, the support plate 18 is provided along the longitudinal direction of the side plates 117, and the support plate 18 is located close to the frame 14 and abuts against the inner wall of the endless conveyor belt 113; in order to drive the supporting plate 18 to be arranged on the side plate 117 in a sliding manner along the height direction of the side plate 117, sliding grooves 181 are formed in the opposite surfaces of the side plates 117 on the two sides of the second conveying device 11 along the height direction of the second conveying device 11, and sliding blocks 182 which are connected in the sliding grooves 181 on the two sides in a sliding manner are fixedly arranged on the supporting plate 18 and positioned on the two sides of the supporting plate 18; in this embodiment, the cross section of the sliding slot 181 is configured as a "U" shape, and the sliding block 182 is configured to cooperate with the sliding slot 181.
With reference to fig. 3 and 5, in order to adjust the position of the supporting plate 18 on the side plate 117, an adjusting mechanism for driving the supporting plate 18 to approach or depart from the moving plate 141 is disposed between the side plates 117 on both sides of the second conveying device 11; the adjusting mechanism comprises a screw 183 rotatably arranged in the sliding groove 181 along the length direction of the sliding groove 181, a slider 182 is sleeved on the screw 183 and is in threaded connection with the screw 183, the end part of the screw 183 far away from the bottom plate 116 penetrates and extends out of the side plate 117, and a rotating handle 184 is arranged at the end part of the screw 183 outside the screw 183; the handle 184 is rotated to drive the screw 183 to rotate, and the sliding block 182 is slidably connected in the sliding groove 181, so that the sliding block 182 cannot rotate along with the rotation of the screw 183, the sliding block 182 drives the support plate 18 to move, and the position of the support plate 18 is adjusted; in other embodiments, the adjusting mechanism can be replaced by an electric cylinder fixedly disposed on the side plates 117, and the sliding block 182 is fixedly disposed on the driving end of the electric cylinder, so that the electric cylinder can also achieve the adjustment of the position of the supporting plate 18.
The implementation principle of the construction waste aggregate regeneration preparation device in the embodiment of the application is as follows: building waste aggregate is conveyed into the storage barrel 12 through an opening of the storage barrel 12, the aggregate in the storage barrel 12 falls on the inclined screening plate 13 by opening a discharge pipe 122 on the storage barrel 12, impurities with larger internal diameter of the aggregate are removed by the screening plate 13, the screened aggregate falls on a conveyor belt 113 of the first conveyor 1, the first conveyor 1 can convey the screened raw material to a second conveyor belt 113, at the moment, the moving plate 141 is driven by a reciprocating cylinder 146 to be positioned in the frame 14 to reciprocate, the moving plate 141 can drive a plurality of rollers 148 on the connecting rods 142 to be positioned on the fixed plate 15 and the arc-shaped bulges 152 to move, so that the connecting rods 142 are positioned on the moving plate 141 to reciprocate by virtue of the elasticity of the springs 149, the aggregate on the conveyor belt 113 of the second conveyor 11 is crushed by the reciprocating movement of the crushing plate 143, and the whole preparation device does not need to stop, the aggregate can be continuously prepared only by continuously adding the aggregate into the storage barrel 12 by an operator, so that the preparation efficiency of the large-batch building waste aggregate is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a building waste aggregate regeneration preparation facilities which characterized in that: the automatic feeding device comprises a first conveying device (1) and a second conveying device (11), wherein the first conveying device (1) and the second conveying device (11) respectively comprise a frame body (111), rotating rollers (112) which are rotatably connected in the frame body (111) and positioned on two sides of the frame body (111), a conveying belt (113) wound on the rotating rollers (112) on the two sides and a driving motor (114) used for driving one rotating roller (112) to rotate, the feeding end of the second conveying device (11) is positioned below the discharging end of the first conveying device (1), a storage barrel (12) with an opening-shaped top wall is erected on the frame body (111) of the first conveying device (1), the storage barrel (12) is positioned above the discharging end of the first conveying device (1), a discharging pipe (122) is arranged on the bottom wall of the storage barrel (12), a discharging switch (123) is arranged on the discharging pipe (122), the utility model discloses a raw materials crushing device, including discharging pipe (122) and first conveyor (1), be provided with screening board (13) along the length direction slope of first conveyor (1) conveyer belt (113) between discharging pipe (122) and first conveyor (1), interval between screening board (13) and first conveyor (1) conveyer belt (113) reduces gradually towards the direction that is close to first conveyor (1) feed end, conveyer belt (113) top of second conveyor (11) is provided with and is used for carrying out kibbling crushing mechanism to the raw materials when the raw materials is located the conveying on second conveyor (11).
2. The construction waste aggregate recycling preparation device according to claim 1, characterized in that: the crushing mechanism comprises a frame body (14), a moving plate (141), connecting rods (142) and crushing plates (143), wherein the frame body (14) is erected above the second conveying device (11) and arranged along the length direction of a conveying belt (113) of the second conveying device (11), the moving plate (141) is arranged in the frame body (14) in a sliding mode along the length direction of the frame body (14), the connecting rods (142) are arranged on the connecting plates in a penetrating and sliding mode, the end portion, close to the second conveying device (11), of each connecting rod (142) is provided with one crushing plate (143), the surface, facing the second conveying device (11), of each crushing plate (143) is provided with a plurality of pointed protrusions (145), the frame body (14) is provided with a reciprocating device used for driving the moving plate (141) to reciprocate along the length direction of the frame body (14), and the frame body (14) is provided with a plurality of connecting rods (141) when the moving plate (141) is located in the frame body (14) to reciprocate (142) And a moving device which is positioned on the moving plate (141) and moves back and forth.
3. The construction waste aggregate recycling preparation device according to claim 2, characterized in that: the reciprocating device comprises reciprocating cylinders (146) fixedly arranged at two ends of a frame body (14), the driving ends of the reciprocating cylinders (146) on two sides are arranged on the frame body (14) in a penetrating mode and are connected to the frame body in a sliding mode, and the driving ends of the reciprocating cylinders (146) on two sides are fixedly connected to a moving plate (141).
4. The construction waste aggregate recycling preparation device according to claim 2, characterized in that: the mobile device is including erectting fixed plate (15) in framework (14) top, the length direction setting of framework (14) is followed in fixed plate (15), interval is provided with a plurality of arc archs (152) on the face of fixed plate (15) orientation framework (14), the tip that connecting rod (142) is close to fixed plate (15) is provided with mounting panel (147), rotation is provided with gyro wheel (148) on mounting panel (147) towards the face of fixed plate (15), be provided with spring (149) on mounting panel (147) the face that deviates from fixed plate (15), the tip fixed connection that mounting panel (147) was kept away from in spring (149) is on movable plate (141).
5. The construction waste aggregate recycling preparation device according to claim 4, characterized in that: adjustment tank (153) have been seted up along the length direction of fixed plate (15) on fixed plate (15), the both ends of adjustment tank (153) are run through fixed plate (15) set up, every arc arch (152) are gone up and all fixedly are provided with joint and sliding connection adjusting block (154) in adjustment tank (153), be provided with on adjusting block (154) and be used for fixing adjusting block (154) to the regulating block (153) in the regulating tank adjusting part of optional position.
6. The construction waste aggregate recycling preparation device according to claim 4, characterized in that: connecting rod (142) set up to extending structure, and extending structure includes dead lever (17) and grafting and movable rod (171) of sliding connection in dead lever (17), the fixed tip that sets up at dead lever (17) in crushing board (143), the fixed tip that sets up at movable rod (171) in mounting panel (147), be provided with on dead lever (17) and be used for fixing the mounting of optional position in dead lever (17) with movable rod (171).
7. The construction waste aggregate recycling preparation device according to claim 2, characterized in that: the support body (111) includes a plurality of bracing pieces (115), sets up bottom plate (116) and perpendicular to bottom plate (116) on a plurality of bracing pieces (115) and fixed curb plate (117) of setting in bottom plate (116) both sides, rotation roller (112) rotate and set up in both sides between curb plate (117), the both sides of second conveyer (11) just be located annular conveyer belt (113) between curb plate (117) and be provided with backup pad (18), backup pad (18) are located the position that is close to framework (14) and with the inner wall butt of annular conveyer belt (113).
8. The construction waste aggregate recycling preparation device according to claim 7, characterized in that: an adjusting mechanism for driving the supporting plate (18) to be close to or far away from the moving plate (141) is arranged between the side plates (117) on the two sides of the second conveying device (11).
9. The construction waste aggregate recycling preparation device according to claim 8, characterized in that: the both sides of second conveyer (11) along the direction of height of second conveyer (11) seted up spout (181) on the face that curb plate (117) are relative, fixed slider (182) that are provided with sliding connection in both sides spout (181) in both sides on backup pad (18) and lie in both sides of backup pad (18), adjustment mechanism includes that length direction along spout (181) rotates screw rod (183) of setting in spout (181), slider (182) cover is established and threaded connection is on screw rod (183), the tip that bottom plate (116) were kept away from in screw rod (183) runs through and extends to outside curb plate (117), screw rod (183) lie in the outer tip of screw rod (183) and be provided with rotation handle (184).
10. The construction waste aggregate recycling preparation device according to claim 7, characterized in that: and lifting mechanisms for adjusting the distance between the frame body (14) and the second conveying device (11) are arranged on the side plates (117) on the two sides of the second conveying device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110942134.5A CN113680421A (en) | 2021-08-17 | 2021-08-17 | Building waste aggregate regeneration preparation facilities |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110942134.5A CN113680421A (en) | 2021-08-17 | 2021-08-17 | Building waste aggregate regeneration preparation facilities |
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| CN113680421A true CN113680421A (en) | 2021-11-23 |
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| CN202110942134.5A Pending CN113680421A (en) | 2021-08-17 | 2021-08-17 | Building waste aggregate regeneration preparation facilities |
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