CN107469922B - One kind builds a bridge device - Google Patents

One kind builds a bridge device Download PDF

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Publication number
CN107469922B
CN107469922B CN201710807950.9A CN201710807950A CN107469922B CN 107469922 B CN107469922 B CN 107469922B CN 201710807950 A CN201710807950 A CN 201710807950A CN 107469922 B CN107469922 B CN 107469922B
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CN
China
Prior art keywords
chamber
stretching
around
extension
slipping block
Prior art date
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Application number
CN201710807950.9A
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Chinese (zh)
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CN107469922A (en
Inventor
俞巍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan highway and Bridge Construction Group Co.,Ltd.
Original Assignee
ZHONGJIAN LUQIAO EQUIPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201710807950.9A priority Critical patent/CN107469922B/en
Publication of CN107469922A publication Critical patent/CN107469922A/en
Application granted granted Critical
Publication of CN107469922B publication Critical patent/CN107469922B/en
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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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • 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
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
    • 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
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

It builds a bridge device the invention discloses one kind, main body including pedestal and in pedestal, cone shaped body is equipped in body top face, cone shaped body bottom is communicated equipped with stone outlet hole, stone outlet hole bottom, which communicates to be equipped with, pulverizes room, room bottom is pulverized to communicate equipped with row's stone mouth, the bottoms row Shi Kou communicate the slid chamber equipped with left and right stretching, extension setting, slid chamber bottom is communicated equipped with the logical tapered slot for passing through body floor, first chamber is equipped in main body on the left of slid chamber, separator is equipped between first chamber and slid chamber, the first slippage slot of stretching, extension setting up and down is equipped in main body on the left of first chamber, the second chamber equipped with stretching, extension setting upwards is communicated at the top of first slippage slot, stretching, extension tail portion is communicated equipped with the third chamber for stretching setting to the right at the top of second chamber；The configuration of the present invention is simple, easy to operate, efficiency is pulverized in raising, improves the uniformity of gravel particle, and then improve the quality of bridge.

Description

One kind builds a bridge device
Technical field
The present invention relates to bridge field, specifically a kind of device that builds a bridge.
Background technology
Rubble is the maximum raw material of dosage in high performance concrete, the performance of the thickness of rubble for high performance concrete Play key effect.High performance concrete is a kind of novel High Technique Concrete, apply embodied on bridge it is good resistance to Long property, homogeneity, stability and economy, have certain intensity and high-impermeable ability, are increasing substantially normal concrete On the basis of performance, it is made using modern concrete technology.Used hammer crusher passes through high speed on the market at present The tup of convolution smashes building stones, and building stones particle is uneven, and hammer crusher noise is big, stability is bad and complicated, operation Cumbersome, speed is slow, efficiency is low, to influence building progress.
Invention content
It builds a bridge device technical problem to be solved by the invention is to provide one kind, above-mentioned present technology can be solved The problems in.
The present invention is achieved through the following technical solutions：One kind of the present invention builds a bridge device, including pedestal with And the main body in the pedestal, the body top face is interior to be equipped with cone shaped body, and the cone shaped body bottom, which communicates, is equipped with out stone Mouthful, the stone outlet hole bottom is communicated equipped with room is pulverized, and the room bottom of pulverizing is communicated equipped with row's stone mouth, the bottoms row Shi Kou phase The logical slid chamber for being equipped with left and right stretching, extension setting, the slid chamber bottom are communicated equipped with the logical tapered slot for passing through the body floor, institute It states and is equipped with first chamber in the main body on the left of slid chamber, separator is equipped between the first chamber and the slid chamber, Interior the first slippage slot for being equipped with stretching, extension setting up and down of the main body on the left of the first chamber, the first slippage slot top phase Lead to the second chamber for being equipped with stretching, extension setting upwards, the second chamber top stretching, extension tail portion is communicated equipped with stretching, extension setting to the right Third chamber, stretching, extension tail portion is located at the stone outlet hole leftward position on the right side of the third chamber, the third chamber with it is described go out It is communicated between stone mouth equipped with the second slippage slot, the interior sliding of second slippage slot is connected with the first cunning of left and right stretching, extension setting Plate is moved, the second sliding plate for being connected with stretching, extension setting up and down is slid in first slippage slot, second sliding plate is right Side is equipped with flute profile item, turn around in the first chamber be connected with left side reach in first slippage slot and with institute The flute profile wheel that flute profile item is connected is stated, the flute profile wheel leading flank is fixedly installed the first tapered wheel, turns in the separator Around the external member that turns around for being connected with stretching, extension setting to the left, the external member left side stretch section that turns around reaches in the first chamber And tail portion is fixedly installed the second tapered wheel being connected with the described first tapered wheel, it is described to turn around spiral shell type in external member right side Line is connected with the spiral shell type bar for stretching setting to the right, in the slid chamber sliding be connected with screening plant, described the Two chambers are fixedly installed searchlight, the spy with reforming unit, the main body left side middle part is equipped in the third chamber Illuminator periphery is surrounded with focused lamp cover.
Preferably technical solution, the interior of pulverizing turn around crushing device equipped with left and right equity setting.
Preferably technical solution, the body top face above the cone shaped body are fixedly installed addition case.
Preferably technical solution, the reforming unit include turning around setting at the top of the second chamber in stretch section Turn around disk, sliding is connected the first slipping block and the sliding that are arranged in the second chamber turned around below disk Setting be connected in indoor second slipping block of the third chamber, the disk rear side end that turns around connects with the first electricity favourable turn cooperation It connects, the first electricity favourable turn outer surface is arranged on rear side of the second chamber turned around on rear side of disk in inner wall and fixation is matched Connection is closed, is fixedly installed on the leading flank for turning around disk and turns around axis, it is described to turn around axis and second slipping block left side Between be hinged with the first push-pull rod, described turn around is hinged with the second push-pull rod between axis and first slipping block top surface, described Stretching, extension tail portion is fixedly connected on the left of second slipping block right side and first sliding plate, first slipping block bottom with it is described Stretching, extension tail portion is fixedly connected at the top of second sliding plate.
Preferably technical solution, the screening plant include the screening being connected with the sliding cavity wall sliding Frame is equipped with storage stone cistern in the screening frame top surface, and the screening frame inner bottom wall is logical to have provided screening hole, and the spiral shell type bar right side is stretched Exhibition tail portion reaches in the slid chamber and is fixedly connected with outer end face on the left of the screening frame.
The beneficial effects of the invention are as follows：
1. the first sliding plate of setting is stretched by sliding the left and right that is connected in the second slippage slot, it is sliding in the first slippage slot The second sliding plate of the stretching, extension setting up and down that is connected is moved, the second sliding plate right side sets flute profile item, turns around and match in first chamber Close the flute profile wheel that connection left side is reached and is connected in the first slippage slot and with flute profile item, the fixed setting of flute profile wheel leading flank First tapered wheel, the stretching, extension setting to the left that is connected is turned around in separator turns around external member, turns around stretch section on the left of external member and stretches The second tapered wheel being connected with the first tapered wheel is fixedly installed in first chamber and tail portion, turns around spiral shell in external member right side Type line is connected stretches the spiral shell type bar of setting to the right, slides mating connection screening plant in slid chamber, second chamber and the Reforming unit is set in three chambers, screening work is automatically controlled to realize, improves the uniformity of gravel particle, reduces worker's labour Amount, and then improve the quality of bridge.
2. by reforming unit include turn around be arranged at the top of the second chamber in stretch section turn around disk, sliding is connected The first slipping block for being arranged in the second chamber turned around below disk and sliding are connected setting in third chamber indoor the Two slipping blocks turn around disk rear side end and are connected with the first electricity favourable turn, and the first electricity favourable turn outer surface, which is arranged, to be turned around on rear side of disk It on rear side of second chamber in inner wall and secure fit connects, turns around fixed setting on the leading flank of disk and turns around axis, turn around axis and the Hinged first push-pull rod between two slipping block left sides turns around hinged second push-pull rod between axis and the first slipping block top surface, the Two slipping block right sides are fixedly connected with stretching, extension tail portion on the left of the first sliding plate, the first slipping block bottom and the second sliding plate top Stretching, extension tail portion is fixedly connected, and work is opened and close to realize that the first sliding plate automatically controlled in stone outlet hole carries out interval Make, meanwhile, replace positive and negative rotation around and by front side of flute profile wheel by automatically controlling the flute profile band moving teeth type wheel on the second sliding plate The first tapered wheel second tapered wheel positive and negative rotation of drive at end around, and then by the second tapered wheel belt turn around external member positive and negative rotation around, from And realization automatically controls the left and right directions alternating sliding realization screening that spiral shell type bar drives screening frame in slid chamber by turning around external member Work.
3. the configuration of the present invention is simple, easy to operate, it can realize and automatically control interval open working, efficiency, energy are pulverized in raising Realization automatically controls screening work, improves the uniformity of gravel particle, reduces worker's amount of labour, can realize automatic by turning around external member It controls the left and right directions alternating sliding that spiral shell type bar drives screening frame in slid chamber and realizes screening work, and then improve bridge Quality.
Description of the drawings
The present invention is described in detail by following specific embodiment and attached drawing for ease of explanation,.
Fig. 1 is that one kind of the present invention builds a bridge overall structure diagram outside device；
Fig. 2 is that one kind of the present invention builds a bridge overall structure diagram inside device；
Fig. 3 is the structural schematic diagram for turning around disk and the first electricity favourable turn distribution mating connection of the invention；
Fig. 4 is a kind of left view of device that builds a bridge of the present invention.
Specific implementation mode
As Figure 1-Figure 4, one kind of the invention builds a bridge device, including pedestal 9 and in the pedestal 9 Main body 8, be equipped with cone shaped body 81 in 8 top surface of the main body, 81 bottom of the cone shaped body is communicated equipped with stone outlet hole 82, it is described go out stone 82 bottoms of mouth are communicated equipped with room 83 is pulverized, and 83 bottom of room of pulverizing is communicated equipped with row's stone mouth 832,832 bottom of row's stone mouth The slid chamber 84 equipped with left and right stretching, extension setting is communicated, 84 bottom of the slid chamber is communicated equipped with the logical cone for passing through 8 bottom surface of the main body Type groove 85, the main body 8 in 84 left side of the slid chamber is interior to be equipped with first chamber 86, the first chamber 86 and the slid chamber It is equipped with separator 87 between 84, the first sliding of stretching, extension setting up and down is equipped in the main body 8 in 86 left side of the first chamber Slot 881, first slippage slot, 881 top communicate the second chamber 88 equipped with stretching, extension setting upwards, and the second chamber 88 is pushed up Portion stretching, extension tail portion is communicated equipped with the third chamber 89 for stretching setting to the right, and 89 right side stretching, extension tail portion of the third chamber is located at institute 82 leftward position of stone outlet hole is stated, is communicated between the third chamber 89 and the stone outlet hole 82 equipped with the second slippage slot 891, it is described It is slid in second slippage slot 891 and is connected with the first sliding plate 8910 that left and right stretching, extension is arranged, in first slippage slot 881 Sliding is connected with the second sliding plate 8810 of stretching, extension setting up and down, and 8810 right side of the second sliding plate is equipped with flute profile item 8811, turn around in the first chamber 86 be connected with left side reach in first slippage slot 881 and with the tooth The flute profile wheel 861 that profile bar 8811 is connected, 861 leading flank of flute profile wheel be fixedly installed first it is tapered wheel 862, described point Turned around in spacing body 87 be connected with to the left stretching, extension setting turn around external member 871, the 871 left side stretch section of external member that turns around is stretched In to the first chamber 86 and tail portion is fixedly installed the second tapered wheel 873 being connected with the described first tapered wheel 862, It is described to turn around spiral shell type line in 871 right side of external member and be connected with the spiral shell type bar 872 for stretching setting to the right, the slid chamber 84 Interior sliding is connected with screening plant, and the second chamber 88 is interior equipped with reforming unit, the master with the third chamber 89 It is fixedly installed searchlight 801 in the middle part of 8 left side of body, 801 periphery of the searchlight is surrounded with focused lamp cover 802.
Valuably, described pulverize in room 83 turns around crushing device 831 equipped with left and right equity setting, to which realization is to building stones It carries out pulverizing work, improves pulverizing efficiency and pulverizing uniformity for building stones.
Valuably, 8 top surface of the main body of 81 top of the cone shaped body is fixedly installed addition case 7, to realize building stones It is automatic collect and slide into stone outlet hole 82, facilitate slide-in to pulverize in room 83 and be processed operation.
Valuably, the reforming unit includes turning around to be arranged to turn around disk in 88 top stretch section of the second chamber 882, sliding be connected the first slipping block 883 for being arranged in the second chamber 88 turned around below disk 882 and The second slipping block 892 that sliding mating connection is arranged in the third chamber 89, it is described to turn around 882 rear side end of disk and the first electricity Favourable turn 885 is connected, and 885 outer surfaces of the first electricity favourable turn are arranged in the second chamber for turning around 882 rear side of disk In 88 rear side inner walls and secure fit connects, and is fixedly installed on the leading flank for turning around disk 882 and turns around axis 8821, described It turns around and is hinged with the first push-pull rod 893 between axis 8821 and 892 left side of the second slipping block, it is described to turn around axis 8821 and institute It states and is hinged with the second push-pull rod 884,892 right side of the second slipping block and described first between 883 top surface of the first slipping block 8910 left side stretching, extension tail portion of sliding plate is fixedly connected, 883 bottom of the first slipping block and second sliding plate, 8810 top Stretching, extension tail portion is fixedly connected, and is opened and is closed to realize that the first sliding plate 8910 automatically controlled in stone outlet hole 82 carries out interval Work is closed, meanwhile, drive flute profile wheel 861 to replace positive and negative rotation by automatically controlling the flute profile item 8811 on the second sliding plate 8810 Around, and drive the second 873 positive and negative rotations of tapered wheel around and then tapered by second by the first tapered wheel 862 of 861 front side end of flute profile wheel Wheel 873, which drives, turns around 871 positive and negative rotation of external member around to which realization automatically controls the drive screening frame of spiral shell type bar 872 by turning around external member 871 Alternately screening work is realized in sliding to 842 left and right directions in slid chamber 84.
Valuably, the screening plant includes the screening frame 842 being connected with wall slip in the slid chamber 84, described It sieves and is equipped with storage stone cistern 8421 in 842 top surface of frame, 842 inner bottom wall of screening frame is logical to have provided screening hole 8422, the spiral shell type 872 right side stretching, extension tail portion of bar reaches in the slid chamber 84 and is fixedly connected with the 842 left side outer end face of screening frame, to real Existing automatic sieving work, improves the property uniform in size of building stones.
When original state, the second slipping block 892 is located at the right-most position in third chamber 89, makes the second slipping block 892 It drives 8910 right side tail portion of the first sliding plate utmostly to reach in stone outlet hole 82 and offsets with 82 right side inner wall of the stone outlet hole It connects, at this point, the axis 8821 that turns around for turning around 882 front side end of disk is located at the directly to the right position for turning around 882 medium line of disk, meanwhile, make to turn The first push-pull rod 893 between axis 8821 and the second slipping block 892 is in horizontal parallel state, at this point, turning around 8821 band of axis First slipping block 883 of dynamic second push-pull rod, 884 bottom is located at the centre position in the second chamber 88 for turning around 882 lower section of disk, Meanwhile the first 862 left sides of tapered wheel being made to be connected with 8811 centre position of flute profile item, at this point, screening frame 842 is located at sliding Centre position in chamber 84.
When needing rubble to work, building stones are poured into addition case 7 first, the added case 7 of building stones is made to slide into cone shaped body 81 It is interior, at this point, driven by the first electricity of control favourable turn 885 turn around disk 882 turn around and control left and right it is reciprocity turn around crushing device 831 turn around relatively, meanwhile, by turning around the second slipping block in the drive third of the first push-pull rod 893 on 882 side of disk chamber 89 892 reciprocal left and right slidings, at this point, driving first in second chamber 88 to slide by turning around the second push-pull rod 884 on 882 side of disk The reciprocal sliding up and down of block 883 is moved, the first push-pull rod 893 and the second push-pull rod 884 turned around on axis 8821 is driven when turning around disk 882 It is moved to when turning around 882 medium line following position directly of disk, at this point, the first push-pull rod 893 drives the second slipping block 892 to be located at third Centre position in chamber 89, meanwhile, the second push-pull rod 884 drives the first slipping block 883 to slide onto in second chamber 88 most Bottom position turns around the first push-pull rod 893 on axis 8821 and the second push-pull rod 884 is moved to and turns around when turning around disk 882 and driving When 882 medium line directly to the left position of disk, at this point, the first push-pull rod 893 drives the second slipping block 892 to be utmostly located at third chamber Leftward position in room 89, meanwhile, the second push-pull rod 884 drives the first slipping block 883 to slide onto the second chamber for turning around 882 lower section of disk Centre position in room 88 drives the first push-pull rod 893 and the shifting of the second push-pull rod 884 turned around on axis 8821 when turning around disk 882 It moves to when turning around 882 medium line position directly above of disk, at this point, the first push-pull rod 893 drives the second slipping block 892 to be located at third chamber Centre position in room 89, meanwhile, the second push-pull rod 884 drives the first slipping block 883 utmostly far from second chamber 88 Bottom wall realizes 8910 automatic open-close of the first sliding plate work in stone outlet hole 82, makes the building stones in cone shaped body 81 in the process It is pulverized in room 83 through the slide-in of stone outlet hole 82, then the crushing device 831 that turns around through pulverizing in room 83 carries out pulverizing work, has pulverized At building stones be discharged into the storage stone cistern 8421 in screening frame 842 top surface through arranging stone mouth 832, pushed away due to turning around second on disk 882 Pull rod 884 drives the first slipping block 883 and the second sliding plate 8810 of 883 bottom of the first slipping block to continue back and forth upper glide It moves, and first by the drive flute profile of flute profile item 8811 wheel 861 and 861 front end face of flute profile wheel on the second sliding plate 8810 is tapered Wheel 862 continue positive and negative rotations around, and then by first it is tapered wheel 862 drive second it is tapered wheel 873 drive turn around 871 positive and negative rotation of external member Around to which realization automatically controls left and right directions of the drive screening frame 842 of spiral shell type bar 872 in slid chamber 84 by turning around external member 871 Alternately screening work is realized in sliding.
The beneficial effects of the invention are as follows：
1. the first sliding plate of setting is stretched by sliding the left and right that is connected in the second slippage slot, it is sliding in the first slippage slot The second sliding plate of the stretching, extension setting up and down that is connected is moved, the second sliding plate right side sets flute profile item, turns around and match in first chamber Close the flute profile wheel that connection left side is reached and is connected in the first slippage slot and with flute profile item, the fixed setting of flute profile wheel leading flank First tapered wheel, the stretching, extension setting to the left that is connected is turned around in separator turns around external member, turns around stretch section on the left of external member and stretches The second tapered wheel being connected with the first tapered wheel is fixedly installed in first chamber and tail portion, turns around spiral shell in external member right side Type line is connected stretches the spiral shell type bar of setting to the right, slides mating connection screening plant in slid chamber, second chamber and the Reforming unit is set in three chambers, screening work is automatically controlled to realize, improves the uniformity of gravel particle, reduces worker's labour Amount, and then improve the quality of bridge.
2. by reforming unit include turn around be arranged at the top of the second chamber in stretch section turn around disk, sliding is connected The first slipping block for being arranged in the second chamber turned around below disk and sliding are connected setting in third chamber indoor the Two slipping blocks turn around disk rear side end and are connected with the first electricity favourable turn, and the first electricity favourable turn outer surface, which is arranged, to be turned around on rear side of disk It on rear side of second chamber in inner wall and secure fit connects, turns around fixed setting on the leading flank of disk and turns around axis, turn around axis and the Hinged first push-pull rod between two slipping block left sides turns around hinged second push-pull rod between axis and the first slipping block top surface, the Two slipping block right sides are fixedly connected with stretching, extension tail portion on the left of the first sliding plate, the first slipping block bottom and the second sliding plate top Stretching, extension tail portion is fixedly connected, and work is opened and close to realize that the first sliding plate automatically controlled in stone outlet hole carries out interval Make, meanwhile, replace positive and negative rotation around and by front side of flute profile wheel by automatically controlling the flute profile band moving teeth type wheel on the second sliding plate The first tapered wheel second tapered wheel positive and negative rotation of drive at end around, and then by the second tapered wheel belt turn around external member positive and negative rotation around, from And realization automatically controls the left and right directions alternating sliding realization screening that spiral shell type bar drives screening frame in slid chamber by turning around external member Work.
3. the configuration of the present invention is simple, easy to operate, it can realize and automatically control interval open working, efficiency, energy are pulverized in raising Realization automatically controls screening work, improves the uniformity of gravel particle, reduces worker's amount of labour, can realize automatic by turning around external member It controls the left and right directions alternating sliding that spiral shell type bar drives screening frame in slid chamber and realizes screening work, and then improve bridge Quality.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims (4)

  1. The device 1. one kind builds a bridge, including pedestal and the main body in pedestal, it is characterised in that：It is set in body top face There are cone shaped body, cone shaped body bottom to communicate equipped with stone outlet hole, stone outlet hole bottom is communicated equipped with pulverizing room, is pulverized room bottom and is communicated and is equipped with Stone mouth is arranged, the bottoms row Shi Kou communicate the slid chamber equipped with left and right stretching, extension setting, and slid chamber bottom is communicated passes through body floor equipped with logical Tapered slot, be equipped with first chamber in the main body on the left of slid chamber, separator, the first chamber be equipped between first chamber and slid chamber It is equipped with the first slippage slot of stretching, extension setting up and down in main body on the left of room, communicates at the top of the first slippage slot and is arranged equipped with stretching, extension upwards Second chamber, stretching, extension tail portion is communicated equipped with the third chamber for stretching setting to the right at the top of second chamber, on the right side of third chamber Stretching, extension tail portion is located at stone outlet hole leftward position, is communicated between third chamber and stone outlet hole equipped with the second slippage slot, the second slippage slot Interior sliding is connected with the first sliding plate of left and right stretching, extension setting, and the interior sliding of the first slippage slot is connected with stretching, extension up and down and sets The second sliding plate set, the second sliding plate right side are equipped with flute profile item, turn around in first chamber and are connected with left side and reach With the flute profile wheel being connected in the first slippage slot and with flute profile item, flute profile wheel leading flank is fixedly installed the first tapered wheel, point Turned around in spacing body be connected with stretching, extension setting to the left turn around external member, turn around stretch section on the left of external member and reach in first chamber And tail portion is fixedly installed the second tapered wheel being connected with the first tapered wheel, turns around spiral shell type line cooperation in external member right side and connects It is connected to the spiral shell type bar for stretching setting to the right, is slid in slid chamber and is connected with screening plant, second chamber and third chamber It is interior to be equipped with reforming unit, it is fixedly installed searchlight in the middle part of main body left side, searchlight periphery is surrounded with focused lamp cover；Its In, the reforming unit include turn around be arranged at the top of the second chamber in stretch section turn around disk, sliding is connected and sets It sets the first slipping block and sliding in the second chamber turned around below disk and is connected and be arranged in the third Indoor second slipping block of chamber, the disk rear side end that turns around are connected with the first electricity favourable turn, the first electricity favourable turn outer surface It is arranged on rear side of the second chamber turned around on rear side of disk in inner wall and secure fit connects, the front side for turning around disk It is fixedly installed on face and turns around axis, described turn around is hinged with the first push-pull rod, institute between axis and second slipping block left side It states to turn around and is hinged with the second push-pull rod between axis and first slipping block top surface, second slipping block right side and described the Stretching, extension tail portion is fixedly connected on the left of one sliding plate, and first slipping block bottom and stretching, extension tail portion at the top of second sliding plate are solid Fixed connection.
  2. The device 2. one kind according to claim 1 builds a bridge, it is characterised in that：The interior of pulverizing is equipped with left and right equity What is be arranged turns around crushing device.
  3. The device 3. one kind according to claim 1 builds a bridge, it is characterised in that：The main body above the cone shaped body Top surface is fixedly installed addition case.
  4. The device 4. one kind according to claim 1 builds a bridge, it is characterised in that：The screening plant includes and the cunning The screening frame that intracavitary wall slip is connected is moved, storage stone cistern is equipped in the screening frame top surface, the screening frame inner bottom wall is logical to pass through Equipped with screening hole, stretching, extension tail portion reaches in the slid chamber and is fixed with outer end face on the left of the screening frame on the right side of the spiral shell type bar Connection.
CN201710807950.9A 2017-09-08 2017-09-08 One kind builds a bridge device Active CN107469922B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710807950.9A CN107469922B (en) 2017-09-08 2017-09-08 One kind builds a bridge device

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CN102294748A (en) * 2011-07-12 2011-12-28 梁铭康 Bridge body construction equipment
CN103147389B (en) * 2013-03-15 2015-06-24 天津市市政工程设计研究院 Novel bridge protecting facility
CN107044087B (en) * 2017-03-15 2019-02-15 南通壹选工业设计有限公司 A kind of bridge maintaining equipment
CN106945175B (en) * 2017-03-15 2019-01-25 奉节县华东建筑工程有限责任公司 A kind of bridge maintaining equipment
CN107116687A (en) * 2017-06-19 2017-09-01 郭超杰 A kind of equipment for bridge construction

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