CN115350803A - Processing apparatus of highway bridge roof beam slab precast concrete waste material - Google Patents
Processing apparatus of highway bridge roof beam slab precast concrete waste material Download PDFInfo
- Publication number
- CN115350803A CN115350803A CN202211034407.7A CN202211034407A CN115350803A CN 115350803 A CN115350803 A CN 115350803A CN 202211034407 A CN202211034407 A CN 202211034407A CN 115350803 A CN115350803 A CN 115350803A
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- filter screen
- waste
- connecting plate
- fixed mounting
- fixed
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- 239000002699 waste material Substances 0.000 title claims abstract description 119
- 239000011178 precast concrete Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000012216 screening Methods 0.000 claims abstract description 56
- 230000000694 effects Effects 0.000 claims abstract description 19
- 230000009471 action Effects 0.000 claims abstract description 13
- 239000004567 concrete Substances 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000011435 rock Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 4
- 239000010419 fine particle Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- 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
- B07B1/04—Stationary flat screens
-
- 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
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/02—Codes relating to disintegrating devices adapted for specific materials for reinforced concrete
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/45—Concrete
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a treatment device for precast concrete waste of a bridge beam slab of a highway, which comprises a machine body, wherein a crushing mechanism is arranged inside the machine body, a primary screening mechanism is fixedly arranged inside the machine body and below the crushing mechanism, and a secondary screening mechanism is arranged inside the machine body and below the primary crushing mechanism. According to the treatment device for the precast concrete waste of the road bridge beam plate, the secondary screening mechanism and the primary screening mechanism are matched for use, the first filter screen is shaken up and down under the action of the connecting spring, the sliding groove and the sliding block, and is shaken left and right under the action of the inserting block and the protruding block on the side surface of the fixing frame, so that the first filter screen is shaken in a three-dimensional manner, meanwhile, the waste with larger diameter is thrown to the crushing mechanism again for crushing under the inertia effect, the crushing efficiency can be increased, and the recovery rate of the concrete waste is increased.
Description
Technical Field
The invention relates to the field of highway bridges, in particular to the field of treatment devices for precast concrete waste of a highway bridge beam slab.
Background
In the process of building a highway bridge beam slab, a large amount of concrete waste is easily generated, most of the existing waste treatment methods are crushing waste into particles with required sizes in a crushing mode so as to carry out secondary waste utilization, but the existing treatment device for the precast concrete waste of the highway bridge beam slab has some problems, the existing treatment device has some large particles after crushing the waste, the existing technology cannot crush the large particles again except for a method of adding a crushing mechanism, the purchasing cost is increased due to the addition of the crushing mechanism, meanwhile, the existing treatment device for the precast concrete waste of the highway bridge beam slab is difficult to sieve the waste twice, two groups of waste with different diameters are difficult to sieve for use, and the problems cannot be solved in the prior art, so that the treatment device for the precast concrete waste of the highway bridge beam slab is provided.
Through retrieval, a large number of patents are disclosed for the treatment device of the precast concrete waste of the bridge beam plate of the highway, for example, the invention patent application number of China is 201810636930.4, which discloses a treatment device of the precast concrete waste of the bridge beam plate of the highway, the treatment device comprises a stirring mechanism and a separating mechanism, the stirring mechanism comprises a stirring mechanism shell, the stirring mechanism shell comprises a first shell, a second shell and a third shell, the tail end of the third shell is arranged in a closed manner, a first stirring component is arranged in the first shell, a second stirring component is arranged in the second shell, a third stirring component is arranged in the third shell, the separating mechanism comprises a separating mechanism shell, a second feed hopper is arranged at the top of the separating mechanism shell, and a first discharge port is arranged in the second feed hopper; the first separating plate, the second separating plate and the third separating plate are sequentially arranged in the separating mechanism shell from top to bottom in an inclined mode.
Disclosure of Invention
The invention mainly aims to provide a treatment device for precast concrete waste of a bridge beam slab of a highway, which can effectively solve the problems in the background technology: the existing treatment device has some large particles after crushing waste materials, but the existing treatment device cannot crush the large particles again except a method for adding a crushing mechanism in the prior art, the purchase cost can be increased by adding the crushing mechanism, and meanwhile, the existing treatment device for the precast concrete waste materials of the bridge beam slabs of the highway is difficult to screen the waste materials twice and screen two groups of waste materials with different diameters for use.
In order to achieve the purpose, the invention adopts the technical scheme that:
a processing device for precast concrete waste of a bridge beam slab of a highway comprises a machine body, wherein a crushing mechanism is arranged in the machine body, a primary screening mechanism is fixedly installed in the machine body and below the crushing mechanism, a secondary screening mechanism is arranged in the machine body and below the primary crushing mechanism, a control screen is fixedly installed on the outer surface of the machine body, the primary screening mechanism comprises a first fixed shell and a second fixed shell which are fixed on the inner surface of the machine body at the same height, a fixed frame is arranged between the first fixed shell and the second fixed shell, a sliding groove is formed in one facing side of the first fixed shell and the second fixed shell, a connecting spring is fixedly installed at the bottom of the sliding groove, sliding blocks are fixedly installed on two sides of the fixed frame, the bottom surfaces of the sliding blocks are fixedly connected with the connecting spring, and the outer surfaces of the sliding blocks are connected with the sliding groove in a sliding manner, the middle part of the fixing frame is fixedly provided with a first filter screen, the bottom of the fixing frame is fixedly provided with a guide block, the inside of the second fixing shell is fixedly provided with a connecting ring, one side of the connecting ring facing the first fixing shell is fixedly provided with an inserting block, the right side of the slider on the right side is fixedly provided with a fixing plate, the right side of the fixing plate is fixedly provided with a convex block, the opposite sides of the convex block and the inserting block are both arranged into an arc shape, the convex block and the inserting block are in transmission connection, so that waste materials crushed by the crushing mechanism fall on the first filter screen, the first filter screen is shaken up and down due to the action of a connecting spring, a sliding groove and the slider, and the first filter screen is shaken left and right under the action of the inserting block and the convex block on the side surface of the fixing frame, so that the first filter screen is shaken in three dimensions to rapidly filter the waste materials on the first filter screen, simultaneously because filter screen vibration from top to bottom, throw the waste material of great diameter again to rubbing crusher structure department again because of inertial action and smash like this, can increase kibbling efficiency like this, and then increase concrete waste recycling's utilization ratio.
The invention has further technical improvements that: the utility model discloses a novel motor, including organism, feed inlet, water inlet, curb plate, no. two driving motor's output transmission is connected with the conveyer belt No. two, no. two curb plates are installed along fixed mounting in the interior along the curb plate of No. two through-holes, no. two driving motor's output transmission is connected with the conveyer belt No. two, no. two interior edge fixed mounting of through-hole has No. two curb plates, no. two outside fixed mounting of curb plate has a driving motor, a driving motor's output transmission is connected with No. two conveyer belts, the inside groove of having seted up of casing of organism, the internal surface fixed mounting of inside groove has the pulley.
The invention has further technical improvements that: the internal surface of organism and the tip fixed mounting who is located rubbing crusher constructs have the fixed block, the upside fixed mounting of the internal surface of organism has the shower nozzle, the output and the shower nozzle of water inlet are connected, the below fixed mounting who just is located secondary screening mechanism is followed in the organism has the dog, no. two perforation and a perforation have been seted up to the side of inside groove, no. two perforation are located a fenestrate top, the inside fixed mounting of inside groove has the pulley, the internal surface fixed mounting of organism has the connecting block, the upside the connecting block is located between No. two perforations and a perforation, the downside the connecting block is located a fenestrate below, the left end fixed connection of connecting block and secondary screening mechanism.
The invention has further technical improvements that: rubbing crusher constructs including fixing the cutting motor at the organism surface, the output transmission of cutting motor is connected with the driving roller, the surface transmission of driving roller is connected with the connection chain, the one end transmission of keeping away from the driving roller of connection chain is connected with the connecting rod, the external fixed surface of driving roller installs a blade No. one, the one end of keeping away from the cutting motor of driving roller rotates with the fixed block to be connected, the external fixed surface of connecting rod installs the cutting lug, the both ends of cutting lug are connected with the internal surface rotation of organism, set up like this and carry out twice to the waste material and smash, make and smash more thoroughly.
The invention has further technical improvements that: secondary screening mechanism includes two connecting plates, the left end fixed mounting of connecting plate has the lantern ring, the inside rotation of the lantern ring is connected with the dwang, the left side and the connecting block fixed connection of dwang, the both sides fixed mounting of connecting plate is fluted, is located the upside the bottom of connecting plate is located the top of conveyer belt, is located the downside the bottom of connecting plate is located the top of No. two through-holes, the bottom fixed mounting of connecting plate has flexible pad, the connecting plate prevents that secondary screening mechanism and No. two through-holes from bumping and leading to damaging, sets up secondary screening mechanism like this and makes the waste material of granule variation in size screen once more in order to obtain the waste material granule of different effects.
The invention has further technical improvements that: be located the upside the bottom fixed mounting of connecting plate has vibrating spring, vibrating spring's the left end is connected with the internal surface fixed of organism, be located the upside the bottom of connecting plate still fixed mounting have No. two filter screens, be located the upside the last fixed surface of connecting plate installs solid fixed ring, gu fixed ring's external surface fixed mounting has the connector lug, the outside fixed mounting of connector lug has the stay cord, the middle part of stay cord is passed a perforation and is connected with the surface rotation of pulley with No. two perforations, sets up like this and can be drawn close the distance between two connecting plates when carrying out secondary screening, makes the waste material of the connecting plate screening of upside drop on the connecting plate of downside as much as possible, can prevent simultaneously that the waste material from pounding and lead to the connecting plate to damage on the connecting plate.
The invention has further technical improvements that: the output and driving motor of control panel, no. two driving motor and cutting motor electric connection, the aperture of a filter screen and No. two filter screens can change along with the diameter size of the waste material of needs.
The invention has further technical improvements that: a treatment device for precast concrete waste of a bridge beam slab of a highway comprises the following use method:
a: the input end of the control screen is connected with an external power supply, the cutting motor, the second driving motor and the first driving motor are started to work, waste materials are placed from the feed inlet, the water inlet is connected with an external water source, the spray head sprays mist to prevent dust raising in the cutting process, the cutting motor drives the driving roller to rotate, the first blade cuts the waste materials for the first time, the driving roller drives the connecting rod to rotate through the connecting chain belt so as to drive the cutting lug to cut the waste materials for the second time, and the waste materials fall on the upper surface of the first filter screen after being cut for the second time;
after finishing the step A, under the action of a connecting spring, a chute and a sliding block, a first filter screen is shaken up and down, and under the action of an insert block and a convex block on the side surface of a fixed frame, the first filter screen is shaken left and right, so that the first filter screen is shaken in three dimensions, fine particles fall on a secondary screening mechanism through the first filter screen and a guide plate, and meanwhile, the first filter screen vibrates up and down, so that waste with larger diameter is thrown to a crushing mechanism again for crushing due to the inertia effect, the crushing efficiency can be increased, and the utilization rate of concrete waste recovery is increased;
and C, after the step B is finished, the waste falls on the connecting plate on the upper side, the middle part of the pull rope penetrates through the first through hole and the second through hole and is rotatably connected with the outer surface of the pulley, so that the distance between the two connecting plates can be shortened during secondary screening, the waste screened by the second filter screen on the upper side falls on the connecting plate on the lower side as much as possible, the waste of the connecting plate on the upper side falls on the first conveyor belt for output, and the waste on the connecting plate on the lower side falls on the second conveyor belt for output.
Compared with the prior art, the invention has the following beneficial effects:
through the cooperation use of the secondary screening mechanism and the primary screening mechanism that set up, because the coupling spring, the effect of spout and slider, make a filter screen rock from top to bottom, and under the inserted block of fixed frame side and protruding piece effect, make a filter screen rock from side to side, make a filter screen three-dimensionally rock like this, make tiny granule drop on secondary screening mechanism through a filter screen and deflector, simultaneously because a filter screen vibrates from top to bottom, throw the waste material of great diameter again to rubbing crusher structure department again because of inertial action and smash, can increase kibbling efficiency like this, and then increase the utilization ratio of concrete waste recycling, the middle part of stay cord passes a perforation and No. two perforations and is connected with the surface rotation of pulley, set up like this and can draw close the distance between two connecting plates when carrying out secondary screening, make the waste material of the connecting plate screening of upside fall on the connecting plate of downside as much as possible, can prevent simultaneously that the waste material from pounding and leading to the connecting plate to damage on the connecting plate, have better security and creativity.
Drawings
FIG. 1 is a schematic view of the whole interior of a treatment device for precast concrete waste of a bridge slab of a highway bridge according to the present invention.
FIG. 2 is a schematic view of the overall structure of a treatment device for precast concrete waste of a bridge slab of a highway bridge according to the present invention.
FIG. 3 is a schematic view of a primary screening mechanism of the treatment device for the precast concrete waste of the bridge beam slab of the highway.
FIG. 4 is an enlarged view of A in FIG. 3 of a treatment apparatus for precast concrete waste of a bridge slab for a highway bridge according to the present invention.
FIG. 5 is a schematic view of a secondary screening mechanism of the treatment device for the precast concrete waste of the bridge beam slab of the highway.
In the figure: 1. a body; 2. a crushing mechanism; 3. a secondary screening mechanism; 4. a primary screening mechanism; 5. a control screen; 101. a feed inlet; 102. a water inlet; 103. a first through hole; 104. a second through hole; 105. a first side plate; 106. a first conveying belt; 107. a second side plate; 108. a second conveying belt; 109. a first driving motor; 110. a second drive motor; 111. an inner tank; 112. a fixed block; 113. a spray head; 114. a stopper; 115. punching a hole I; 116. punching a hole II; 117. a pulley; 118. connecting blocks; 201. cutting the motor; 202. a driving roller; 203. connecting a chain; 204. a first blade; 205. a connecting rod; 206. cutting the bump; 301. a connecting plate; 302. rotating the rod; 303. a groove; 304. a collar; 305. a vibration spring; 306. a fixing ring; 307. connecting a connector lug; 308. pulling a rope; 309. a second filter screen; 310. a flexible pad; 401. a fixing frame; 402. a slider; 403. a first filter screen; 404. a guide plate; 405. a first stationary housing; 406. a chute; 407. a connecting spring; 408. a fixing plate; 409. a raised block; 410. a second stationary housing; 411. a connecting ring; 412. and (5) inserting the blocks.
Detailed Description
In order to make the technical means, the original characteristics, the achieved objects and the functions of the present invention easy to understand, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The invention will be further illustrated with reference to specific embodiments.
Examples
As shown in fig. 1-5, a treatment device for precast concrete waste of a bridge beam slab of a highway comprises a machine body (1), a crushing mechanism (2) is arranged inside the machine body (1), a primary screening mechanism (4) is fixedly installed inside the machine body (1) and below the crushing mechanism (2), a secondary screening mechanism (3) is arranged inside the machine body (1) and below the primary crushing mechanism (2), a control screen (5) is fixedly installed on the outer surface of the machine body (1), the primary screening mechanism (4) comprises a first fixed shell (405) and a second fixed shell (410) which are fixed on the same height of the inner surface of the machine body (1), a fixed frame (401) is arranged between the first fixed shell (405) and the second fixed shell (410), a sliding chute (406) is formed in one side, which the first fixed shell (405) and the second fixed shell (410) face to face, a connecting spring (407) is fixedly installed at the bottom of the sliding chute (406), sliding blocks (402) are fixedly installed at two sides of the fixed frame (401), a bottom surface of the sliding block (402) is fixedly connected with a connecting ring (407), a sliding block (401) is fixedly installed at the middle part of the sliding ring (401), a sliding screen (401) which is installed at the middle part of the sliding frame (401), one side fixed mounting that faces first set casing (405) of go-between (411) has inserted block (412), the right side fixed mounting of slider (402) on right side has fixed plate (408), the right side fixed mounting of fixed plate (408) has protruding piece (409), protruding piece (409) and the facing one side of inserted block (412) all set up to the arc, protruding piece (409) and inserted block (412) transmission are connected, the waste material of smashing through rubbing crusher structure (2) is after falling on a filter screen (403) like this, because connecting spring (407), spout (406) and slider (402)'s effect, make a filter screen (403) rock from top to bottom, and under inserted block (412) and protruding piece (409) of fixed frame (401) side, make a filter screen (403) rock from left and right, make a filter screen (403) rock three-dimensionally like this, so that the waste material filters on a filter screen (403) fast, simultaneously because a filter screen (403) vibrates from top to bottom, smash the waste material of great diameter to the mechanism again because of inertia effect again and then increase the efficiency that smashes to carry out, the recovery rate that can smash like this, smash.
Feed inlet (101) and water inlet (102) have been seted up to the upper surface of organism (1), feed inlet (101) are located the left side of water inlet (102), no. one through-hole (103) and No. two through-holes (104) have been seted up to the side of organism (1), no. one through-hole (103) are located the top of No. two through-holes (104), no. one interior edge fixed mounting of through-hole (103) has curb plate (105) No. one, the surface fixed mounting of curb plate (105) has No. two driving motor (110), the output transmission of No. two driving motor (110) is connected with conveyer belt (106) No. one, no. two interior edge fixed mounting of through-hole (104) has No. two curb plate (107), the surface fixed mounting of No. two curb plate (107) has driving motor (109), the output transmission of driving motor (109) is connected with No. two conveyer belt (108), inside groove (111) have been seted up to the casing of organism (1), the interior fixed surface mounting of inside groove (111) has pulley (117).
The internal surface of organism (1) and the tip fixed mounting who is located rubbing crusher structure (2) have fixed block (112), the upside fixed mounting of the internal surface of organism (1) has shower nozzle (113), the output and shower nozzle (113) of water inlet (102) are connected, the interior edge of organism (1) and the below fixed mounting who is located secondary screening mechanism (3) have dog (114), no. two perforation (116) and No. one perforation (115) have been seted up to the side of inside groove (111), no. two perforation (116) are located the top of a perforation (115), the inside fixed mounting of inside groove (111) has pulley (117), the internal surface fixed mounting of organism (1) has connecting block (118), connecting block (118) of upside is located between No. two perforation (116) and a perforation (115), connecting block (118) of downside is located the below of a perforation (115), connecting block (118) and the left end fixed connection of secondary screening mechanism (3).
Rubbing crusher constructs (2) including fixing cutting motor (201) at organism (1) surface, the output transmission of cutting motor (201) is connected with driving roller (202), the surface transmission of driving roller (202) is connected with connection chain (203), the one end transmission of keeping away from driving roller (202) of connection chain (203) is connected with connecting rod (205), the fixed surface of driving roller (202) installs blade (204) No. one, the one end of keeping away from cutting motor (201) of driving roller (202) rotates with fixed block (112) to be connected, the fixed surface of connecting rod (205) installs cutting lug (206), the both ends of cutting lug (206) are connected with the interior surface rotation of organism (1), set up like this and carry out twice crushing to the waste material, make and smash more thoroughly.
Secondary screening mechanism (3) are including two connecting plates (301), the left end fixed mounting of connecting plate (301) has the lantern ring (304), the inside rotation of lantern ring (304) is connected with dwang (302), the left side and connecting block (118) fixed connection of dwang (302), the both sides fixed mounting of connecting plate (301) has recess (303), the bottom of connecting plate (301) that is located the upside is located the top of conveyer belt (106), the bottom of connecting plate (301) that is located the downside is located the top of No. two through-holes (104), the bottom fixed mounting of connecting plate (301) has flexible pad (310), connecting plate (301) prevent that secondary screening mechanism (3) and No. two through-holes (104) from colliding and leading to damaging, set up secondary screening mechanism (3) like this and make the waste material of granule size difference sieve once more in order to obtain different effect's waste material granule.
The bottom fixed mounting who is located the connecting plate (301) of upside has vibrating spring (305), the left end of vibrating spring (305) is connected with the internal surface fixed connection of organism (1), the bottom that is located the connecting plate (301) of upside still fixed mounting has No. two filter screens (309), the last fixed surface of the connecting plate (301) that is located the upside installs solid fixed ring (306), gu fixed surface installs connection lug (307) of fixed ring (306), the outside fixed mounting who connects lug (307) has stay cord (308), the middle part of stay cord (308) is passed No. one perforation (115) and No. two perforation (116) and is connected with the surface rotation of pulley (117), set up like this and can draw close the distance between two connecting plates (301) when carrying out secondary screening, make the waste material of the connecting plate (301) screening of upside drop on connecting plate (301) of downside as much as far as possible, can prevent simultaneously that the waste material from pounding and lead to connecting plate (301) to damage on connecting plate (301).
The output end of the control screen (5) is electrically connected with the first driving motor (109), the second driving motor (110) and the cutting motor (201), and the aperture of the first filter screen (403) and the aperture of the second filter screen (309) can be changed along with the diameter of the required waste.
A treatment device for precast concrete waste of a bridge beam slab of a highway comprises the following use method:
a: the input end of a control screen (5) is connected with an external power supply, a cutting motor (201), a second driving motor (110) and a first driving motor (109) are turned on to work, at the moment, waste materials are placed from a feed inlet (101), a water inlet (102) is connected with an external water source, a spray head (113) sprays mist to prevent dust in the cutting process, the cutting motor (201) drives a driving roller (202) to rotate, a first blade (204) cuts the waste materials for the first time, the driving roller (202) drives a connecting rod (205) to rotate through a connecting chain (203) so as to drive a cutting lug (206) to cut the waste materials for the second time, and the waste materials drop on the upper surface of a first filter screen (403) after being cut for the second time;
b, after the step A is finished, under the action of a connecting spring (407), a sliding groove (406) and a sliding block (402), a first filter screen (403) is shaken up and down, under the action of an inserting block (412) and a protruding block (409) on the side surface of a fixing frame (401), the first filter screen (403) is shaken left and right, so that the first filter screen (403) is shaken in a three-dimensional manner, fine particles fall on a secondary screening mechanism (3) through the first filter screen (403) and a guide plate (404), and meanwhile, the first filter screen (403) vibrates up and down, so that waste materials with larger diameters are thrown to a crushing mechanism (2) again for crushing due to the inertia effect, the crushing efficiency can be increased, and the utilization rate of concrete waste material recovery is increased;
c, after the step B is completed, the waste materials fall on the connecting plate (301) on the upper side, the middle part of the pull rope (308) penetrates through the first through hole (115) and the second through hole (116) and is rotationally connected with the outer surface of the pulley (117), the distance between the two connecting plates (301) can be shortened during secondary screening, the waste materials screened by the second filter screen (309) on the upper side fall on the connecting plate (301) on the lower side as much as possible, the waste materials of the connecting plate (301) on the upper side fall on the first conveying belt (106) for output, and the waste materials on the connecting plate (301) on the lower side fall on the second conveying belt (108) for output.
By adopting the technical scheme: through the cooperation use of secondary screening mechanism (3) and primary screening mechanism (4) that set up, because connecting spring (407), the effect of spout (406) and slider (402), make a filter screen (403) rock from top to bottom, and under inserted block (412) and protruding piece (409) effect of fixed frame (401) side, make a filter screen (403) rock from side to side, make a filter screen (403) rock three-dimensionally like this, make tiny granule drop on secondary screening mechanism (3) through a filter screen (403) and deflector (404), simultaneously because a filter screen (403) vibrates from top to bottom, throw the waste material of major diameter again to rubbing crusher structure (2) department again because of inertia effect and smash, can increase kibbling efficiency like this, and then increase the utilization ratio of concrete waste recycling, the middle part of stay cord (308) passes a perforation (115) and no perforation (116) and is connected with the surface rotation of pulley (117), set up like this and can draw close to two connecting plates (301) between the waste screening, make the screening of waste material more good and prevent to smash connecting plate (301) and the possibility of damage on the connecting plate (301), the connecting plate (301) that the safety of dropping.
The invention is a treatment device for precast concrete waste of a bridge beam plate of a highway bridge, when in use, firstly, the input end of a control screen (5) is connected with an external power supply, a cutting motor (201), a second driving motor (110) and a first driving motor (109) are turned on to work, the waste is put in from a feed inlet (101), a water inlet (102) is connected with an external water source, a spray nozzle (113) sprays mist to prevent dust raising in the cutting process, the cutting motor (201) drives a driving roller (202) to rotate, a first blade (204) cuts the waste for the first time, the driving roller (202) drives a connecting rod (205) to rotate through a connecting chain (203) so as to drive a cutting lug (206) to cut the waste for the second time, the waste falls on the upper surface of a first filter screen (403) after the second time of cutting, and then, the first filter screen (403) is shaken up and down due to the effects of a connecting spring (407), a chute (406) and a sliding block (402), the first filter screen (403) is shaken up and left and right, the filter screen (403) is shaken by a first filter screen (403) and a third filter screen (409) under the effect of a fine vibration mechanism, and a filter screen (403) which is shaken up and left and right vibration mechanism, and right vibration mechanism (403), throw crushing mechanism (2) department again with the waste material of major diameter again like this and smash owing to inertia effect, can increase kibbling efficiency like this, and then increase concrete waste recycling's utilization ratio, and finally, the waste material falls on connecting plate (301) that is located the upside, the middle part of stay cord (308) passes a perforation (115) and No. two perforation (116) and is connected with the surface rotation of pulley (117), set up like this and can draw close the distance between two connecting plates (301) when secondary screening, make the waste material of No. two filter screens (309) screening of upside fall on connecting plate (301) of downside as much as possible, the waste material that is located connecting plate (301) of upside falls on a conveyer belt (106) and exports like this, and the waste material on the connecting plate (301) of downside falls on No. two conveyer belts (108) and exports.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a processing apparatus of public road bridge roof beam slab precast concrete waste material, includes the organism, its characterized in that: a crushing mechanism is arranged inside the machine body, a primary screening mechanism is fixedly arranged inside the machine body and below the crushing mechanism, a secondary screening mechanism is arranged inside the machine body and below the primary crushing mechanism, and a control screen is fixedly arranged on the outer surface of the machine body;
the primary screening mechanism comprises a first fixing shell and a second fixing shell which are fixed on the inner surface of the machine body at the same height, a fixing frame is arranged between the first fixing shell and the second fixing shell, a sliding groove is formed in one facing side of the first fixing shell and the second fixing shell, a connecting spring is fixedly installed at the bottom of the sliding groove, sliding blocks are fixedly installed on two sides of the fixing frame, the bottom surface of each sliding block is fixedly connected with the connecting spring, the outer surface of each sliding block is slidably connected with the sliding groove, a first filter screen is fixedly installed in the middle of the fixing frame, a guide block is fixedly installed at the bottom of the fixing frame, a connecting ring is fixedly installed in the second fixing shell, an inserting block is fixedly installed on one facing side of the first fixing shell of the connecting ring, and a fixing plate is fixedly installed on the right side of the sliding block on the right side of the connecting ring, the right side fixed mounting of fixed plate has protruding piece, protruding piece and inserted block one side that faces mutually all set up to the arc, protruding piece and inserted block transmission are connected, and the crushing waste material of rubbing crusher constructs after falling on a filter screen like this, because the effect of coupling spring, spout and slider, make a filter screen rock from top to bottom, and under the inserted block and the protruding piece effect of fixed frame side, make a filter screen rock about, make a filter screen three-dimensionally rock like this, so that the waste material filters fast on a filter screen, simultaneously because a filter screen vibrates from top to bottom, throw the waste material of great diameter again to rubbing crusher constructs the department and smash like this because of inertial action, can increase kibbling efficiency like this, and then increase concrete waste recycling's utilization ratio.
2. The treatment device for the precast concrete waste material of the bridge beam slab of the highway according to claim 1, characterized in that: the utility model discloses a novel motor, including organism, feed inlet, water inlet, curb plate, no. two driving motor's output transmission is connected with the conveyer belt No. two, no. two curb plates are installed along fixed mounting in the interior along the curb plate of No. two through-holes, no. two driving motor's output transmission is connected with the conveyer belt No. two, no. two interior edge fixed mounting of through-hole has No. two curb plates, no. two outside fixed mounting of curb plate has a driving motor, a driving motor's output transmission is connected with No. two conveyer belts, the inside groove of having seted up of casing of organism, the internal surface fixed mounting of inside groove has the pulley.
3. The treatment device of the precast concrete waste of the bridge beam slab of the highway according to claim 2, characterized in that: the internal surface of organism and the tip fixed mounting who is located rubbing crusher constructs have the fixed block, the upside fixed mounting of the internal surface of organism has the shower nozzle, the output and the shower nozzle of water inlet are connected, there is the dog interior of organism along the below fixed mounting who just is located secondary screening mechanism, no. two perforation and a perforation have been seted up to the side of inside groove, no. two perforations are located a fenestrate top, the inside fixed mounting of inside groove has the pulley, the internal surface fixed mounting of organism has connecting block, upside the connecting block is located between No. two perforations and a perforation, the downside the connecting block is located a fenestrate below, the left end fixed connection of connecting block and secondary screening mechanism.
4. The treatment device of the precast concrete waste of the bridge beam slab of the highway according to claim 2, characterized in that: rubbing crusher constructs including fixing the cutting motor at the organism surface, the output transmission of cutting motor is connected with the driving roller, the surface transmission of driving roller is connected with the connection chain, the one end transmission of keeping away from the driving roller of connection chain is connected with the connecting rod, the outer fixed surface of driving roller installs a blade, the one end of keeping away from the cutting motor of driving roller rotates with the fixed block to be connected, the outer fixed surface of connecting rod installs the cutting lug, the both ends of cutting lug are connected with the internal surface rotation of organism, set up like this and carry out twice crushing to the waste material, make and smash more thoroughly.
5. The treatment device of the precast concrete waste of the bridge beam slab of the highway according to claim 3, characterized in that: secondary screening mechanism includes two connecting plates, the left end fixed mounting of connecting plate has the lantern ring, the inside rotation of the lantern ring is connected with the dwang, the left side and the connecting block fixed connection of dwang, the both sides fixed mounting of connecting plate is fluted, is located the upside the bottom of connecting plate is located the top of conveyer belt, is located the downside the bottom of connecting plate is located the top of No. two through-holes, the bottom fixed mounting of connecting plate has flexible pad, the connecting plate prevents that secondary screening mechanism and No. two through-holes from colliding and leading to damaging, sets up secondary screening mechanism like this and makes the waste material of granule variation in size screen once more in order to obtain the waste material granule of different effects.
6. The treatment device for the precast concrete waste of the bridge beam slab of the highway according to claim 5, characterized in that: be located the upside the bottom fixed mounting of connecting plate has vibrating spring, vibrating spring's the left end is connected with the internal surface fixed of organism, be located the upside the bottom of connecting plate still fixed mounting have No. two filter screens, be located the upside the last fixed surface of connecting plate installs solid fixed ring, gu fixed ring's external surface fixed mounting has the connector lug, the outside fixed mounting of connector lug has the stay cord, the middle part of stay cord is passed a perforation and is connected with the surface rotation of pulley with No. two perforations, sets up like this and can be drawn close the distance between two connecting plates when carrying out secondary screening, makes the waste material of the connecting plate screening of upside drop on the connecting plate of downside as much as possible, can prevent simultaneously that the waste material from pounding and lead to the connecting plate to damage on the connecting plate.
7. The treatment device of the precast concrete waste for the bridge beam slab of the highway according to claim 4, characterized in that: the output end of the control screen is electrically connected with the first driving motor, the second driving motor and the cutting motor, and the aperture of the first filter screen and the aperture of the second filter screen can be changed along with the diameter of the required waste materials.
8. The apparatus for treating precast concrete waste for road bridge beam slab of any one of claims 1 to 7, wherein: the using method comprises the following steps:
a: the input end of the control screen is connected with an external power supply, the cutting motor, the second driving motor and the first driving motor are started to work, waste materials are placed from the feed inlet, the water inlet is connected with an external water source, the spray head sprays mist to prevent dust raising in the cutting process, the cutting motor drives the driving roller to rotate, the first blade cuts the waste materials for the first time, the driving roller drives the connecting rod to rotate through the connecting chain belt so as to drive the cutting lug to cut the waste materials for the second time, and the waste materials fall on the upper surface of the first filter screen after being cut for the second time;
after finishing the step A, under the action of a connecting spring, a chute and a sliding block, a first filter screen is shaken up and down, and under the action of an insert block and a convex block on the side surface of a fixed frame, the first filter screen is shaken left and right, so that the first filter screen is shaken in three dimensions, fine particles fall on a secondary screening mechanism through the first filter screen and a guide plate, and meanwhile, the first filter screen vibrates up and down, so that waste with larger diameter is thrown to a crushing mechanism again for crushing due to the inertia effect, the crushing efficiency can be increased, and the utilization rate of concrete waste recovery is increased;
and C, after the step B is finished, the waste falls on the connecting plate on the upper side, the middle part of the pull rope penetrates through the first through hole and the second through hole and is rotatably connected with the outer surface of the pulley, so that the distance between the two connecting plates can be shortened during secondary screening, the waste screened by the second filter screen on the upper side falls on the connecting plate on the lower side as much as possible, the waste on the connecting plate on the upper side falls on the first conveyor belt and is output, and the waste on the connecting plate on the lower side falls on the second conveyor belt and is output.
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