CN110219674B - A sprayed waste concrete recycling device - Google Patents
A sprayed waste concrete recycling device Download PDFInfo
- Publication number
- CN110219674B CN110219674B CN201910633936.0A CN201910633936A CN110219674B CN 110219674 B CN110219674 B CN 110219674B CN 201910633936 A CN201910633936 A CN 201910633936A CN 110219674 B CN110219674 B CN 110219674B
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- oil
- conveying
- rotating shaft
- oil injection
- locking
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- 239000004567 concrete Substances 0.000 title claims abstract description 38
- 239000002699 waste material Substances 0.000 title claims abstract description 17
- 238000004064 recycling Methods 0.000 title claims description 14
- 239000003921 oil Substances 0.000 claims abstract description 140
- 238000002347 injection Methods 0.000 claims abstract description 63
- 239000007924 injection Substances 0.000 claims abstract description 63
- 238000011084 recovery Methods 0.000 claims abstract description 37
- 239000010687 lubricating oil Substances 0.000 claims abstract description 28
- 239000011378 shotcrete Substances 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 26
- 238000005507 spraying Methods 0.000 claims description 25
- 230000000903 blocking effect Effects 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- 230000009194 climbing Effects 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 241000239290 Araneae Species 0.000 claims 1
- 238000011017 operating method Methods 0.000 claims 1
- 230000009467 reduction Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 20
- 239000000446 fuel Substances 0.000 description 4
- 238000005422 blasting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a recovery device for waste sprayed concrete, wherein the oil injection device comprises: the oil injection device comprises an oil inlet vertical pipe, an oil injection device cover, an oil injection rod and an oil injection device fixing cylinder ring; the oil injection device is characterized in that the cover surface of the oil injection device is of a hollow round platform structure with an opening at the bottom, an oil inlet vertical pipe is arranged right above the cover surface of the oil injection device, the bottom end of the oil inlet vertical pipe is inserted into the cover surface of the oil injection device, and the top end of the oil inlet vertical pipe is communicated with an oil guide pipe on the lubricating oil filling device; the oil injection rods are positioned in the cover surface of the oil injection device, the number of the oil injection rods is 6, the adjacent oil injection rods are distributed at equal angles by taking the oil inlet vertical pipe as a central shaft, the angle is 60 degrees, and each oil injection rod is communicated with the oil inlet vertical pipe through an oil distribution pipe; and the oil injection device fixing cylinder ring is fixedly connected to the outer surface of the cover surface of the oil injection device. The recovery device for the sprayed waste concrete is simple in structure, light in weight and convenient to move and install, the recovery funnel is foldable due to the adoption of the aluminum alloy frame, the two sides of the recovery funnel are provided with the baffles, and the collection effect is good.
Description
Technical Field
The invention belongs to the field of house construction, and particularly relates to a jet waste concrete recovery device.
Background
At present, the concrete wet spraying trolley is one of the main devices for tunnel construction due to its advantages of short construction period, high spraying protection quality, safety of operators, and the like. However, the problems of poor spraying quality, too high lining cost and the like often occur in the using process of the concrete wet spraying trolley, and the reason for this is that a large amount of concrete rebounds in the spraying process. Concrete resilience can be a huge waste for tunnel construction. The tunnel construction is a systematic comprehensive project composed of human, machine and geological environment, so that the factors influencing the resilience of concrete are more, the resilience can be reduced to a certain extent by adopting measures such as adjusting the mixing proportion of the concrete, the mixing amount of the accelerator and reasonably controlling the spraying distance and the spraying angle, but the effect is not very ideal, and the huge waste caused by the resilient concrete can not be fundamentally solved.
Chinese patent CN 203716987U provides a recovery unit for rebound concrete in tunnel wet blasting construction, but the whole structure of the recovery unit is relatively simple, the consumption of manpower is still too large, and the recovery effect is not good.
Therefore, in order to solve the problem of concrete resilience, the device achieves the purposes of saving resources and civilized construction by collecting the dropped concrete and recycling the concrete.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a recycling apparatus for waste concrete sprayed, comprising: the device comprises an extension arm 1, a recovery funnel 2, a buffer tank 3, an output pipe 4, a running wheel 5, a retractable bracket 6, a conveying device 7, a collecting tank 8, a control system 9 and a vehicle-mounted platform 10; the concrete recovery device is characterized in that a recovery funnel 2 is arranged at the top of an extension arm 1, the recovery funnel 2 is made of metal materials, a delivery pipe is arranged at the bottom of the recovery funnel 2, the top of the recovery funnel is open, the end of the recovery funnel is smooth, and the recovery funnel is used for receiving falling concrete; a buffer tank 3 is arranged on one side of the lower part of the extension arm 1, and the bottom of the recovery funnel 2 is communicated with the buffer tank 3 through a delivery pipe; an output pipe 4 is arranged at the lower part of the buffer tank 3 and is communicated with a conveying device 7 through a rubber pipe; the lower part of the buffer tank 3 is provided with a running wheel 5; a vehicle-mounted platform 10 is arranged at the lower part of the conveying device 7; two ends of the vehicle-mounted platform 10 are provided with retractable brackets 6; a control system 9 is arranged on one side of the conveying device 7; a collecting tank 8 is arranged on one side of the control system 9, and the conveying device 7 is connected with the collecting tank 8 through a pipeline.
Further, this paragraph is a description of the structure of the conveying device 7 in the present invention. The conveying device 7 comprises: the method comprises the following steps of installing a flat plate 7-1, a conveying motor 7-2, a belt wheel device 7-3, a tensioning wheel 7-4, a conveying belt 7-5, a roller positioning plate 7-6, a moving speed sensor 7-7, a conveying horizontal moving device 7-8 and a conveying impeller 7-9; the upper surface of the installation flat plate 7-1 is provided with a conveying motor 7-2, and the conveying motor 7-2 is in control connection with a control system 9 through a lead; one end of the belt wheel device 7-3 is fixed at the output end of the conveying motor 7-2, and the other end of the belt wheel device 7-3 is connected with a conveying impeller 7-9; the number of the tension pulleys 7-4 is 2, the tension pulleys 7-4 of the 2 groups are assembled and connected through a conveyer belt 7-5, and the tension pulleys 7-4 are hinged on the surface of the roller positioning plate 7-6; the moving speed sensor 7-7 is positioned on the upper surface of the mounting flat plate 7-1, and the moving speed sensor 7-7 is in control connection with a control system 9 through a lead; the conveying horizontal moving device 7-8 is positioned at the bottom of the mounting flat plate 7-1 and fixedly connected with the mounting flat plate; one end of the conveying impeller 7-9 is connected with the output pipe 4, and the other end is connected with the collecting tank 8.
Further, this paragraph is a description of the structure of the roller positioning plate 7-6 in the present invention. The roller positioning plate 7-6 includes: 7-6-1 parts of a rotating shaft, 7-6-2 parts of a top pushing column limiting ring, 7-6-3 parts of a top pushing column, 7-6-4 parts of a rotating shaft sliding chute, 7-6-5 parts of a positioning panel, 7-6-6 parts of a sliding chute limiting ring and 7-6-7 parts of a top pushing column radiator; one end of each push column 7-6-3 is hinged with the rotating shaft 7-6-1, the other end of each push column is hinged with the installation flat plate 7-1, and the push columns 7-6-3 are of telescopic structures, the number of the telescopic structures is 2, and the push columns are positioned at two ends of the outer side of the positioning panel 7-6-5; the pushing column limiting rings 7-6-2 are sleeved on the rotating shaft 7-6-1 and are positioned at two sides of each pushing column 7-6-3, the number of the pushing column limiting rings is 4, and the pushing column limiting rings 7-6-2 limit the pushing columns 7-6-3 to move left and right; the rotating shaft sliding grooves 7-6-4 are positioned at the inner side of the sliding groove limiting ring 7-6-6, are hinged with the rotating shaft 7-6-1, and are 2 in number, and the rotating shaft sliding grooves 7-6-4 are embedded in the positioning panel 7-6-5 and are fixedly connected; the sliding groove limiting rings 7-6-6 are sleeved on the rotating shaft 7-6-1 and are positioned at two sides of the rotating shaft sliding groove 7-6-4, the number of the sliding groove limiting rings is 4, and the sliding groove limiting rings 7-6-6 limit the rotating shaft sliding groove 7-6-4 to move left and right; a top pushing column radiator 7-6-7 is arranged in the top pushing column 7-6-3 to promote the temperature of the top pushing column 7-6-3 to be reduced.
Further, this paragraph is a description of the structure of the sliding slot 7-6-4 of the rotating shaft in the present invention. The rotating shaft sliding groove 7-6-4 comprises: the device comprises a balance bolt 7-6-4-1, a telescopic slideway 7-6-4-2, a fixed cross 7-6-4-3, a concave slideway port 7-6-4-4, a port adjusting bolt 7-6-4-5, an adjusting gear 7-6-4-6, an embedded turntable 7-6-4-7, a concave turntable 7-6-4-8, a locking arm 7-6-4-9, a rotating shaft chute shell 7-6-4-10 and a track square 7-6-4-11;
the embedded rotary table 7-6-4-7 is of an annular structure and stands vertically, and a fixed cross 7-6-4-3 is arranged on the inner side of the embedded rotary table and is fixedly connected with the embedded rotary table; the concave turntable 7-6-4-8 is positioned on one side of the embedded turntable 7-6-4-7, the size and the shape of the concave turntable are similar, and the concave turntable and the embedded turntable are fastened and relatively connected in a rotating way; the concave turntable 7-6-4-8 is connected with a rotating shaft sliding chute shell 7-6-4-10 outside the concave turntable; the telescopic slideway 7-6-4-2, the concave slideway port 7-6-4-4, the port adjusting bolt 7-6-4-5, the adjusting gear 7-6-4-6, the locking arm 7-6-4-9 and the track block 7-6-4-11 form a sliding mechanism which is fixed on the fixed cross 7-6-4-3 and rotates with the concave turntable 7-6-4-8 along with the embedded turntable 7-6-4-7; the telescopic slideway 7-6-4-2 is composed of two parallel guide rails which are telescopic in the vertical direction, and two ends in the vertical direction are provided with concave slideway ports 7-6-4-4 which are detachably designed; the inner sides of the two parallel guide rails are provided with track squares 7-6-4-11, the track squares 7-6-4-11 are limited at the inner sides of the telescopic slideways 7-6-4-2 and can only slide up and down, and the number of the track squares 7-6-4-11 is 2 and is fixedly connected with the rotating shaft 7-6-1; a port adjusting bolt 7-6-4-5 is arranged on one side of a port 7-6-4-4 of the concave slideway, an adjusting gear 7-6-4-6 is arranged on one side of the port adjusting bolt 7-6-4-5, and the adjusting gear 7-6-4-6 realizes the adjustment of the extension and contraction of the telescopic slideway 7-6-4-2 through the port adjusting bolt 7-6-4-5 and the port 7-6-4-4 of the concave slideway; one end of the locking arm 7-6-4-9 is connected with the concave turntable 7-6-4-8; the balance bolt 7-6-4-1 is positioned on the surface of the fixed cross 7-6-4-3, and the balance bolt 7-6-4-1 can be randomly inserted into a plurality of small holes on the surface of the fixed cross 7-6-4-3 and is used for balancing the sliding mechanism.
Further, this paragraph is illustrative of the structure of the locking arm 7-6-4-9 of the present invention. The locking arm 7-6-4-9 comprises: the locking device comprises a locking thimble 7-6-4-9-1, a pressing sleeve 7-6-4-9-2, a locking arm shell 7-6-4-9-3, a thimble adjusting rod 7-6-4-9-4, a pressing sleeve adjusting rod 7-6-4-9-5, a locking arm threaded hollow tube 7-6-4-9-6, a thimble driving tube 7-6-4-9-7 and a clamping climbing nail 7-6-4-9-8;
the locking thimble 7-6-4-9-1 positioned at the lower part is connected with a thimble driving tube 7-6-4-9-7, the thimble driving tube 7-6-4-9-7 is connected with a rotary screw thread outside the locking arm threaded hollow tube 7-6-4-9-6 and is connected with the inside of a thimble adjusting rod 7-6-4-9-4; a pressing sleeve 7-6-4-9-2 is arranged at the upper part of the locking arm threaded hollow pipe 7-6-4-9-6 and is in threaded connection with the locking arm threaded hollow pipe, and the pressing sleeve 7-6-4-9-2 is connected with a pressing sleeve adjusting rod 7-6-4-9-5; a concave turntable 7-6-4-8 is arranged between the pressing sleeve 7-6-4-9-2 and the locking thimble 7-6-4-9-1, and the concave turntable 7-6-4-8 is locked by the relative movement of the pressing sleeve 7-6-4-9-2 and the locking thimble 7-6-4-9-1; a clamping climbing nail 7-6-4-9-8 is arranged on one side of the locking arm shell 7-6-4-9-3 and the upper surface of the concave turntable 7-6-4-8.
Further, the section is an explanation of the structure of the dead-locking climbing nail 7-6-4-9-8 in the invention. The dead-locking climbing nail 7-6-4-9-8 comprises: the tooth locking mechanism comprises a counterclockwise backstop tooth 7-6-4-9-8-1, a blocking arm rotating shaft 7-6-4-9-8-2, a clockwise backstop tooth 7-6-4-9-8-3, a fixed insection 7-6-4-9-8-4, a blocking arm 7-6-4-9-8-5, a blocking driving arm 7-6-4-9-8-6 and a power motor 7-6-4-9-8-7;
the power motor 7-6-4-9-8-7 positioned at one side is in control connection with a control system 9 through a lead, and is in driving connection with the right blocking driving arm 7-6-4-9-8-6; the blocking driving arm 7-6-4-9-8-6 is of a hydraulic oil cylinder structure and realizes extension and contraction; the dead-locking arm 7-6-4-9-8-5 is positioned at the right side of the dead-locking driving arm 7-6-4-9-8-6, and the dead-locking driving arm are hinged; the middle part of the dead-locking arm 7-6-4-9-8-5 is provided with a dead-locking arm rotating shaft 7-6-4-9-8-2, and the dead-locking arm 7-6-4-9-8-5 rotates around the dead-locking arm rotating shaft 7-6-4-9-8-2; the right top end of the lower part of the blocking arm 7-6-4-9-8-5 is provided with a clockwise backstop tooth 7-6-4-9-8-3; the left top end of the lower part of the blocking arm 7-6-4-9-8-5 is provided with a counterclockwise backstop tooth 7-6-4-9-8-1; the fixed insection 7-6-4-9-8-4 is fixed on the surface of the concave turntable 7-6-4-8.
Further, this paragraph is a description of the structure of the conveying horizontal movement device 7-8 in the present invention. The conveying horizontal movement means 7-8 comprise: the device comprises a conveying horizontal moving device top plate 7-8-1, a lubricating oil filling device 7-8-2, a conveying horizontal moving device rotating shaft 7-8-3, a moving wheel 7-8-4, an oil spraying device 7-8-5 and a moving track 7-8-6; the upper surface of the top plate 7-8-1 of the conveying horizontal moving device is fixedly connected to the bottom of the mounting flat plate 7-1, and the top plate 7-8-1 of the conveying horizontal moving device is of an inverted concave structure; the conveying horizontal moving device rotating shaft 7-8-3 is connected between the side walls of the two sides of the top plate 7-8-1 of the conveying horizontal moving device, the conveying horizontal moving device rotating shaft 7-8-3 is in transmission connection with an external motor, and the conveying horizontal moving device rotating shaft 7-8-3 is provided with a moving wheel 7-8-4; the moving wheel 7-8-4 is rotationally connected with a rotating shaft 7-8-3 of the conveying horizontal moving device, and an external motor is in control connection with a control system 9 through a lead; the lubricating oil filling device 7-8-2 is fixedly connected to the outer portion of the side wall of one side of the top plate 7-8-1 of the conveying horizontal moving device, the oil spraying device 7-8-5 is fixedly connected to the inner side of the upper wall of the top plate 7-8-1 of the conveying horizontal moving device, and the lubricating oil filling device 7-8-2 is connected with the oil spraying device 7-8-5 through an oil guide pipe inside the lubricating oil filling device; the moving tracks 7-8-6 are positioned at the lower parts of the moving wheels 7-8-4 and are divided into two groups, and the distance between the two groups is adjustable.
Further, this paragraph is a description of the structure of the fuel injection device 7-8-5 of the present invention. The fuel injection device 7-8-5 comprises: 7-8-5-1 parts of an oil inlet vertical pipe, 7-8-5-2 parts of a cover surface of an oil spraying device, 7-8-5-3 parts of an oil spraying rod and 7-8-5-4 parts of a fixed cylinder ring of the oil spraying device; the oil injection device cover surface 7-8-5-2 is of a hollow circular truncated cone structure with an open bottom, an oil inlet vertical pipe 7-8-5-1 is arranged right above the oil injection device cover surface 7-8-5-2, the bottom end of the oil inlet vertical pipe 7-8-5-1 is inserted into the oil injection device cover surface 7-8-5-2, and the top end of the oil inlet vertical pipe 7-8-5-1 is communicated with an oil guide pipe on the lubricating oil injection device 7-8-2; the oil spray bars 7-8-5-3 are positioned in the oil spray device cover surface 7-8-5-2, the number of the oil spray bars 7-8-5-3 is 6, the adjacent oil spray bars 7-8-5-3 are distributed at equal angles by taking the oil inlet vertical pipe 7-8-5-1 as a central shaft, the angle is 60 degrees, each oil spray bar 7-8-5-3 is communicated with the oil inlet vertical pipe 7-8-5-1 through an oil distribution pipe, and a large number of oil spray holes are formed in the surface of each oil spray bar 7-8-5-3; the oil injection device fixing cylinder ring 7-8-5-4 is in threaded connection with the outer surface of the oil injection device cover surface 7-8-5-2, and the oil injection device fixing cylinder ring 7-8-5-4 is in an up-and-down telescopic structure so as to control an oil injection angle.
Further, this paragraph is a description of the structure of the moving rail 7-8-6 in the present invention. The moving rail 7-8-6 includes: 7-8-6-1 parts of a positioning table, 7-8-6-2 parts of upper-layer sliding blocks, 7-8-6-3 parts of upper-layer sliding rails, 7-8-6-4 parts of profile steel, 7-8-6-5 parts of bottom-layer sliding blocks, 7-8-6-6 parts of bottom-layer sliding rails and 7-8-6-7 parts of contact rails; the lower surface of the positioning table 7-8-6-1 is provided with an upper sliding block 7-8-6-2, the upper sliding block 7-8-6-2 is welded and fixed with the positioning table 7-8-6-1, an upper sliding rail 7-8-6-3 is arranged below the upper sliding block 7-8-6-2, the upper sliding block 7-8-6-2 is connected with the upper sliding rail 7-8-6-3 in a sliding manner, and a locking mechanism is arranged; the section steel 7-8-6-4 is positioned on the lower surface of the upper sliding rail 7-8-6-3, and the section steel 7-8-6-4 is welded and fixed with the upper sliding rail 7-8-6-3; the bottom layer sliding block 7-8-6-5 is positioned on two sides of the lower surface of the positioning table 7-8-6-1, the bottom layer sliding block 7-8-6-5 is fixedly welded with the positioning table 7-8-6-1, a bottom layer sliding rail 7-8-6-6 is arranged below the bottom layer sliding block 7-8-6-5, and the bottom layer sliding block 7-8-6-5 is connected with the bottom layer sliding rail 7-8-6-6 in a sliding mode and provided with a locking mechanism; the contact rail 7-8-6-7 is positioned at the upper part of the positioning table 7-8-6-1 and is connected with the positioning table.
Furthermore, the invention also discloses a working method of the device for recovering the sprayed waste concrete, and the working method of the device comprises the following steps:
the method comprises the following steps: in the operation of the waste concrete spraying and recycling device, the control system 9 controls the traveling wheels 5 to move forwards, the extension arms 1 are lifted, the recovery hopper 2 is extended to be tightly attached to the lower part of a construction operation surface, the falling concrete is collected and conveyed into the buffer tank 3 through the delivery pipe, and then is conveyed to the conveying device 7 through the slurry pump of the buffer tank 3, and the conveying device 7 pumps the concrete into the collecting tank 8;
step two: the control system 9 starts the conveying motor 7-2, the conveying motor 7-2 drives the conveying impeller 7-9 to work through the belt wheel device 7-3, and concrete is conveyed to the collecting tank 8; meanwhile, the working state between the conveying impeller 7-9 and the conveying motor 7-2 is adjusted through the combined action of the conveying belt 7-5 and the tension wheel 7-4;
step three: in the working engineering of the roller positioning plate 7-6, the telescopic pushing column 7-6-3 pushes the rotating shaft 7-6-1 to move, wherein the pushing column limiting rings 7-6-2 positioned at the two ends of the pushing column 7-6-3 limit the left and right displacement of the pushing column 7-6-3, and meanwhile, as the rotating shaft chute 7-6-4 is in sliding connection with the rotating shaft 7-6-1 and the rotating shaft chute 7-6-4 is fixedly connected with the positioning panel 7-6-5, the rotating shaft 7-6-1 can move up and down relative to the positioning panel 7-6-5, so that the tensioning adjustment of the conveying belt 7-5 is realized;
step four: in the working engineering of the rotating shaft sliding chute 7-6-4, the track square 7-6-4-11 drives the rotating shaft 7-6-1 to slide up and down along the telescopic sliding way 7-6-4-2; meanwhile, an operator can adjust the length of the telescopic slideway 7-6-4-2 through the adjusting gear 7-6-4-6 according to the requirement; when the rotating shaft 7-6-1 slides up and down along the telescopic slideway 7-6-4-2, the motion angle of the rotating shaft is adjusted by the relative rotation of the embedded rotary table 7-6-4-7 and the concave rotary table 7-6-4-8;
step five: in the working process of the locking arm 7-6-4-9, the thimble adjusting rod 7-6-4-9-4 rotates, so that the locking thimble 7-6-4-9-1 moves upwards, and the concave turntable 7-6-4-8 is locked; meanwhile, the pressing sleeve adjusting rod 7-6-4-9-5 rotates to enable the pressing sleeve 7-6-4-9-2 to move downwards, the upward movement of the locking thimble 7-6-4-9-1 and the downward movement of the pressing sleeve 7-6-4-9-2 are stopped, and the locking of the concave turntable 7-6-4-8 is achieved together;
step six: in the working process of the clamping climbing nail 7-6-4-9-8, the concave turntable 7-6-4-8 rotates clockwise, when the clamping climbing nail needs to stop rotating, the power motor 7-6-4-9-8-7 acts on the clockwise backstop tooth 7-6-4-9-8-3 to enable the clockwise backstop tooth to fall through the clamping driving arm 7-6-4-9-8-6 and the clamping arm 7-6-4-9-8-5 under the control of the control system 9, and is meshed with the fixed insection 7-6-4-9-8-4 to lock the concave turntable 7-6-4-8 to prevent the concave turntable from rotating; when the concave turntable 7-6-4-8 rotates anticlockwise and needs to stop rotating, the power motor 7-6-4-9-8-7 acts on the anticlockwise stopping tooth 7-6-4-9-8-1 to enable the anticlockwise stopping tooth to fall through the clamping driving arm 7-6-4-9-8-6 and the clamping arm 7-6-4-9-8-5 under the control of the control system 9, and is meshed with the fixed insection 7-6-4-9-8-4 to lock the concave turntable 7-6-4-8 to prevent the concave turntable 7-6-4-8 from rotating;
step seven: in the working process of the conveying horizontal moving device 7-8, the rotating shaft 7-8-3 of the conveying horizontal moving device is driven by an external motor to operate and drive the moving wheel 7-8-4 to move in a small range of the moving track 7-8-6; meanwhile, the lubricating oil filling device 7-8-2 injects lubricating oil for the movable wheel 7-8-4 through the oil injection device 7-8-5.
Step eight: in the working process of the oil injection device 7-8-5, lubricating oil in the lubricating oil filling device 7-8-2 enters the oil inlet vertical pipe 7-8-5-1 from the oil guide pipe; then, the lubricating oil in the oil inlet vertical pipe 7-8-5-1 is shunted into the oil spray rod 7-8-5-3 from the oil shunt pipe and flows out from an oil spray hole on the surface of the oil spray rod 7-8-5-3 to lubricate the movable wheel 7-8-4, and the oil spray angle can be controlled due to the up-and-down telescopic structure of the fixed cylinder ring 7-8-5-4 of the oil spray device;
step nine: in the working process of the movable track 7-8-6, the movable wheels 7-8-4 are located on the upper parts of the contact rails 7-8-6-7, and when the distance between the two groups of movable wheels 7-8-4 changes, the distance between the two groups of contact rails 7-8-6-7 is adjusted to adapt to the change of the distance between the two groups of movable wheels 7-8-4 by adjusting the locking mechanism between the upper sliding block 7-8-6-2 and the upper sliding rail 7-8-6-3 and the locking mechanism between the bottom sliding block 7-8-6-5 and the bottom sliding rail 7-8-6-6.
The invention discloses a recycling device for waste sprayed concrete, which has the advantages that: the structure is simple, the aluminum alloy frame is adopted, the weight is light, the recovery funnel can be folded, the two waists of the recovery funnel are provided with the baffles, and the collection effect is good; the wheels are arranged at the bottom of the extending arm, so that the extending arm can be lifted at any time according to the field condition and is convenient to move and install; the recycling funnel surface adopts a PVC plastic-coated cloth surface layer to receive concrete, has the performances of wear resistance, water resistance, corrosion resistance, flame retardance and softness, is suitable for the operation environment of tunnel construction, is simple to use and operate, and saves manpower.
Drawings
FIG. 1 is a spray waste concrete recycling apparatus according to the present invention.
Fig. 2 is a schematic structural view of the conveying device 7 according to the present invention.
Fig. 3 is a schematic structural view of the roller positioning plate 7-6 according to the present invention.
Fig. 4 is a schematic structural view of the rotating shaft sliding groove 7-6-4 in the invention.
Fig. 5 is a schematic view of the locking arm 7-6-4-9 according to the present invention.
Fig. 6 is a schematic structural view of the dead-locking climbing nail 7-6-4-9-8 in the invention.
Fig. 7 is a schematic structural view of the conveying horizontal moving device 7-8 in the invention.
Fig. 8 is a schematic view of the structure of the fuel injection device 7-8-5 according to the present invention.
Fig. 9 is a schematic view of the structure of the moving rail 7-8-6 according to the present invention.
Detailed Description
The recycling device for waste concrete sprayed according to the present invention will be further described with reference to the accompanying drawings and examples.
Examples
FIG. 1 is a schematic view of a recycling apparatus for waste concrete sprayed according to the present invention. As seen in the figure, it includes: the device comprises an extension arm 1, a recovery funnel 2, a buffer tank 3, an output pipe 4, a running wheel 5, a retractable bracket 6, a conveying device 7, a collecting tank 8, a control system 9 and a vehicle-mounted platform 10; the concrete recovery device is characterized in that a recovery funnel 2 is arranged at the top of an extension arm 1, the recovery funnel 2 is made of metal materials, a delivery pipe is arranged at the bottom of the recovery funnel 2, the top of the recovery funnel is open, the end of the recovery funnel is smooth, and the recovery funnel is used for receiving falling concrete; a buffer tank 3 is arranged on one side of the lower part of the extension arm 1, and the bottom of the recovery funnel 2 is communicated with the buffer tank 3 through a delivery pipe; an output pipe 4 is arranged at the lower part of the buffer tank 3 and is communicated with a conveying device 7 through a rubber pipe; the lower part of the buffer tank 3 is provided with a running wheel 5; a vehicle-mounted platform 10 is arranged at the lower part of the conveying device 7; two ends of the vehicle-mounted platform 10 are provided with retractable brackets 6; a control system 9 is arranged on one side of the conveying device 7; a collecting tank 8 is arranged on one side of the control system 9, and the conveying device 7 is connected with the collecting tank 8 through a pipeline.
Fig. 2 is a schematic view of the structure of the conveying device 7 according to the present invention. As seen in the figure, the conveying device 7 comprises: the method comprises the following steps of installing a flat plate 7-1, a conveying motor 7-2, a belt wheel device 7-3, a tensioning wheel 7-4, a conveying belt 7-5, a roller positioning plate 7-6, a moving speed sensor 7-7, a conveying horizontal moving device 7-8 and a conveying impeller 7-9; the upper surface of the installation flat plate 7-1 is provided with a conveying motor 7-2, and the conveying motor 7-2 is in control connection with a control system 9 through a lead; one end of the belt wheel device 7-3 is fixed at the output end of the conveying motor 7-2, and the other end of the belt wheel device 7-3 is connected with a conveying impeller 7-9; the number of the tension pulleys 7-4 is 2, the tension pulleys 7-4 of the 2 groups are assembled and connected through a conveyer belt 7-5, and the tension pulleys 7-4 are hinged on the surface of the roller positioning plate 7-6; the moving speed sensor 7-7 is positioned on the upper surface of the mounting flat plate 7-1, and the moving speed sensor 7-7 is in control connection with a control system 9 through a lead; the conveying horizontal moving device 7-8 is positioned at the bottom of the mounting flat plate 7-1 and fixedly connected with the mounting flat plate; one end of the conveying impeller 7-9 is connected with the output pipe 4, and the other end is connected with the collecting tank 8.
Fig. 3 is a schematic view showing the structure of the roller positioning plate 7-6 according to the present invention. As seen in the figures, the roller positioning plate 7-6 includes: 7-6-1 parts of a rotating shaft, 7-6-2 parts of a top pushing column limiting ring, 7-6-3 parts of a top pushing column, 7-6-4 parts of a rotating shaft sliding chute, 7-6-5 parts of a positioning panel, 7-6-6 parts of a sliding chute limiting ring and 7-6-7 parts of a top pushing column radiator; one end of each push column 7-6-3 is hinged with the rotating shaft 7-6-1, the other end of each push column is hinged with the installation flat plate 7-1, and the push columns 7-6-3 are of telescopic structures, the number of the telescopic structures is 2, and the push columns are positioned at two ends of the outer side of the positioning panel 7-6-5; the pushing column limiting rings 7-6-2 are sleeved on the rotating shaft 7-6-1 and are positioned at two sides of each pushing column 7-6-3, the number of the pushing column limiting rings is 4, and the pushing column limiting rings 7-6-2 limit the pushing columns 7-6-3 to move left and right; the rotating shaft sliding grooves 7-6-4 are positioned at the inner side of the sliding groove limiting ring 7-6-6, are hinged with the rotating shaft 7-6-1, and are 2 in number, and the rotating shaft sliding grooves 7-6-4 are embedded in the positioning panel 7-6-5 and are fixedly connected; the sliding groove limiting rings 7-6-6 are sleeved on the rotating shaft 7-6-1 and are positioned at two sides of the rotating shaft sliding groove 7-6-4, the number of the sliding groove limiting rings is 4, and the sliding groove limiting rings 7-6-6 limit the rotating shaft sliding groove 7-6-4 to move left and right; a top pushing column radiator 7-6-7 is arranged in the top pushing column 7-6-3 to promote the temperature of the top pushing column 7-6-3 to be reduced.
Fig. 4 is a schematic view showing the structure of the sliding groove 7-6-4 of the rotating shaft in the invention. As seen in the figures, the spindle runner 7-6-4 includes: the device comprises a balance bolt 7-6-4-1, a telescopic slideway 7-6-4-2, a fixed cross 7-6-4-3, a concave slideway port 7-6-4-4, a port adjusting bolt 7-6-4-5, an adjusting gear 7-6-4-6, an embedded turntable 7-6-4-7, a concave turntable 7-6-4-8, a locking arm 7-6-4-9, a rotating shaft chute shell 7-6-4-10 and a track square 7-6-4-11; the embedded rotary table 7-6-4-7 is of an annular structure and stands vertically, and a fixed cross 7-6-4-3 is arranged on the inner side of the embedded rotary table and is fixedly connected with the embedded rotary table; the concave turntable 7-6-4-8 is positioned on one side of the embedded turntable 7-6-4-7, the size and the shape of the concave turntable are similar, and the concave turntable and the embedded turntable are fastened and relatively connected in a rotating way; the concave turntable 7-6-4-8 is connected with a rotating shaft sliding chute shell 7-6-4-10 outside the concave turntable; the telescopic slideway 7-6-4-2, the concave slideway port 7-6-4-4, the port adjusting bolt 7-6-4-5, the adjusting gear 7-6-4-6, the locking arm 7-6-4-9 and the track block 7-6-4-11 form a sliding mechanism which is fixed on the fixed cross 7-6-4-3 and rotates with the concave turntable 7-6-4-8 along with the embedded turntable 7-6-4-7; the telescopic slideway 7-6-4-2 is composed of two parallel guide rails which are telescopic in the vertical direction, and two ends in the vertical direction are provided with concave slideway ports 7-6-4-4 which are detachably designed; the inner sides of the two parallel guide rails are provided with track squares 7-6-4-11, the track squares 7-6-4-11 are limited at the inner sides of the telescopic slideways 7-6-4-2 and can only slide up and down, and the number of the track squares 7-6-4-11 is 2 and is fixedly connected with the rotating shaft 7-6-1; a port adjusting bolt 7-6-4-5 is arranged on one side of a port 7-6-4-4 of the concave slideway, an adjusting gear 7-6-4-6 is arranged on one side of the port adjusting bolt 7-6-4-5, and the adjusting gear 7-6-4-6 realizes the adjustment of the extension and contraction of the telescopic slideway 7-6-4-2 through the port adjusting bolt 7-6-4-5 and the port 7-6-4-4 of the concave slideway; one end of the locking arm 7-6-4-9 is connected with the concave turntable 7-6-4-8; the balance bolt 7-6-4-1 is positioned on the surface of the fixed cross 7-6-4-3, and the balance bolt 7-6-4-1 can be randomly inserted into a plurality of small holes on the surface of the fixed cross 7-6-4-3 and is used for balancing the sliding mechanism.
Fig. 5 is a schematic view of the structure of the locking arm 7-6-4-9 according to the present invention. As seen in the figures, the locking arm 7-6-4-9 comprises: the locking device comprises a locking thimble 7-6-4-9-1, a pressing sleeve 7-6-4-9-2, a locking arm shell 7-6-4-9-3, a thimble adjusting rod 7-6-4-9-4, a pressing sleeve adjusting rod 7-6-4-9-5, a locking arm threaded hollow tube 7-6-4-9-6, a thimble driving tube 7-6-4-9-7 and a clamping climbing nail 7-6-4-9-8; the locking thimble 7-6-4-9-1 positioned at the lower part is connected with a thimble driving tube 7-6-4-9-7, the thimble driving tube 7-6-4-9-7 is connected with a rotary screw thread outside the locking arm threaded hollow tube 7-6-4-9-6 and is connected with the inside of a thimble adjusting rod 7-6-4-9-4; a pressing sleeve 7-6-4-9-2 is arranged at the upper part of the locking arm threaded hollow pipe 7-6-4-9-6 and is in threaded connection with the locking arm threaded hollow pipe, and the pressing sleeve 7-6-4-9-2 is connected with a pressing sleeve adjusting rod 7-6-4-9-5; a concave turntable 7-6-4-8 is arranged between the pressing sleeve 7-6-4-9-2 and the locking thimble 7-6-4-9-1, and the concave turntable 7-6-4-8 is locked by the relative movement of the pressing sleeve 7-6-4-9-2 and the locking thimble 7-6-4-9-1; a clamping climbing nail 7-6-4-9-8 is arranged on one side of the locking arm shell 7-6-4-9-3 and the upper surface of the concave turntable 7-6-4-8.
Fig. 6 is a schematic structural view of the jammed climbing nail 7-6-4-9-8 in the invention. As seen in the figure, the dead-lock climbing nail 7-6-4-9-8 comprises: the tooth locking mechanism comprises a counterclockwise backstop tooth 7-6-4-9-8-1, a blocking arm rotating shaft 7-6-4-9-8-2, a clockwise backstop tooth 7-6-4-9-8-3, a fixed insection 7-6-4-9-8-4, a blocking arm 7-6-4-9-8-5, a blocking driving arm 7-6-4-9-8-6 and a power motor 7-6-4-9-8-7; the power motor 7-6-4-9-8-7 positioned at one side is in control connection with a control system 9 through a lead, and is in driving connection with the right blocking driving arm 7-6-4-9-8-6; the blocking driving arm 7-6-4-9-8-6 is of a hydraulic oil cylinder structure and realizes extension and contraction; the dead-locking arm 7-6-4-9-8-5 is positioned at the right side of the dead-locking driving arm 7-6-4-9-8-6, and the dead-locking driving arm are hinged; the middle part of the dead-locking arm 7-6-4-9-8-5 is provided with a dead-locking arm rotating shaft 7-6-4-9-8-2, and the dead-locking arm 7-6-4-9-8-5 rotates around the dead-locking arm rotating shaft 7-6-4-9-8-2; the right top end of the lower part of the blocking arm 7-6-4-9-8-5 is provided with a clockwise backstop tooth 7-6-4-9-8-3; the left top end of the lower part of the blocking arm 7-6-4-9-8-5 is provided with a counterclockwise backstop tooth 7-6-4-9-8-1; the fixed insection 7-6-4-9-8-4 is fixed on the surface of the concave turntable 7-6-4-8.
Fig. 7 is a schematic view of the structure of the conveying horizontal moving device 7-8 of the present invention. As seen in the figure, the conveying horizontal movement means 7-8 comprise: the device comprises a conveying horizontal moving device top plate 7-8-1, a lubricating oil filling device 7-8-2, a conveying horizontal moving device rotating shaft 7-8-3, a moving wheel 7-8-4, an oil spraying device 7-8-5 and a moving track 7-8-6; the upper surface of the top plate 7-8-1 of the conveying horizontal moving device is fixedly connected to the bottom of the mounting flat plate 7-1, and the top plate 7-8-1 of the conveying horizontal moving device is of an inverted concave structure; the conveying horizontal moving device rotating shaft 7-8-3 is connected between the side walls of the two sides of the top plate 7-8-1 of the conveying horizontal moving device, the conveying horizontal moving device rotating shaft 7-8-3 is in transmission connection with an external motor, and the conveying horizontal moving device rotating shaft 7-8-3 is provided with a moving wheel 7-8-4; the moving wheel 7-8-4 is rotationally connected with a rotating shaft 7-8-3 of the conveying horizontal moving device, and an external motor is in control connection with a control system 9 through a lead; the lubricating oil filling device 7-8-2 is fixedly connected to the outer portion of the side wall of one side of the top plate 7-8-1 of the conveying horizontal moving device, the oil spraying device 7-8-5 is fixedly connected to the inner side of the upper wall of the top plate 7-8-1 of the conveying horizontal moving device, and the lubricating oil filling device 7-8-2 is connected with the oil spraying device 7-8-5 through an oil guide pipe inside the lubricating oil filling device; the moving tracks 7-8-6 are positioned at the lower parts of the moving wheels 7-8-4 and are divided into two groups, and the distance between the two groups is adjustable.
FIG. 8 is a schematic view of the fuel injection apparatus 7-8-5 according to the present invention. As can be seen in the figure, the oil injection device 7-8-5 comprises: 7-8-5-1 parts of an oil inlet vertical pipe, 7-8-5-2 parts of a cover surface of an oil spraying device, 7-8-5-3 parts of an oil spraying rod and 7-8-5-4 parts of a fixed cylinder ring of the oil spraying device; the oil injection device cover surface 7-8-5-2 is of a hollow circular truncated cone structure with an open bottom, an oil inlet vertical pipe 7-8-5-1 is arranged right above the oil injection device cover surface 7-8-5-2, the bottom end of the oil inlet vertical pipe 7-8-5-1 is inserted into the oil injection device cover surface 7-8-5-2, and the top end of the oil inlet vertical pipe 7-8-5-1 is communicated with an oil guide pipe on the lubricating oil injection device 7-8-2; the oil spray bars 7-8-5-3 are positioned in the oil spray device cover surface 7-8-5-2, the number of the oil spray bars 7-8-5-3 is 6, the adjacent oil spray bars 7-8-5-3 are distributed at equal angles by taking the oil inlet vertical pipe 7-8-5-1 as a central shaft, the angle is 60 degrees, each oil spray bar 7-8-5-3 is communicated with the oil inlet vertical pipe 7-8-5-1 through an oil distribution pipe, and a large number of oil spray holes are formed in the surface of each oil spray bar 7-8-5-3; the oil injection device fixing cylinder ring 7-8-5-4 is in threaded connection with the outer surface of the oil injection device cover surface 7-8-5-2, and the oil injection device fixing cylinder ring 7-8-5-4 is in an up-and-down telescopic structure so as to control an oil injection angle.
Fig. 9 is a schematic view of the structure of the moving track 7-8-6 according to the present invention. As seen in the figure, the moving track 7-8-6 comprises: 7-8-6-1 parts of a positioning table, 7-8-6-2 parts of upper-layer sliding blocks, 7-8-6-3 parts of upper-layer sliding rails, 7-8-6-4 parts of profile steel, 7-8-6-5 parts of bottom-layer sliding blocks, 7-8-6-6 parts of bottom-layer sliding rails and 7-8-6-7 parts of contact rails; the lower surface of the positioning table 7-8-6-1 is provided with an upper sliding block 7-8-6-2, the upper sliding block 7-8-6-2 is welded and fixed with the positioning table 7-8-6-1, an upper sliding rail 7-8-6-3 is arranged below the upper sliding block 7-8-6-2, the upper sliding block 7-8-6-2 is connected with the upper sliding rail 7-8-6-3 in a sliding manner, and a locking mechanism is arranged; the section steel 7-8-6-4 is positioned on the lower surface of the upper sliding rail 7-8-6-3, and the section steel 7-8-6-4 is welded and fixed with the upper sliding rail 7-8-6-3; the bottom layer sliding block 7-8-6-5 is positioned on two sides of the lower surface of the positioning table 7-8-6-1, the bottom layer sliding block 7-8-6-5 is fixedly welded with the positioning table 7-8-6-1, a bottom layer sliding rail 7-8-6-6 is arranged below the bottom layer sliding block 7-8-6-5, and the bottom layer sliding block 7-8-6-5 is connected with the bottom layer sliding rail 7-8-6-6 in a sliding mode and provided with a locking mechanism; the contact rail 7-8-6-7 is positioned at the upper part of the positioning table 7-8-6-1 and is connected with the positioning table.
Claims (9)
1. A spray waste concrete reclamation apparatus comprising: the device comprises an extension arm (1), a recovery hopper (2), a buffer tank (3), an output pipe (4), a running wheel (5), a retractable bracket (6), a conveying device (7), a collecting tank (8), a control system (9) and a vehicle-mounted platform (10); the concrete pouring device is characterized in that a recovery funnel (2) is arranged at the top of the extension arm (1), the recovery funnel (2) is made of metal materials, a delivery pipe is arranged at the bottom of the recovery funnel (2), the top of the recovery funnel is open, the end of the recovery funnel is smooth, and the recovery funnel is used for receiving falling concrete; a buffer tank (3) is arranged on one side of the lower part of the extension arm (1), and the bottom of the recovery funnel (2) is communicated with the buffer tank (3) through a delivery pipe; an output pipe (4) is arranged at the lower part of the buffer tank (3) and is communicated with the conveying device (7) through a rubber pipe; the lower part of the buffer tank (3) is provided with a running wheel (5); a vehicle-mounted platform (10) is arranged at the lower part of the conveying device (7); both ends of the vehicle-mounted platform (10) are provided with retractable brackets (6); a control system (9) is arranged on one side of the conveying device (7); a collecting tank (8) is arranged on one side of the control system (9), and the conveying device (7) is connected with the collecting tank (8) through a pipeline;
the conveying device (7) is provided with a conveying horizontal moving device (7-8); the conveying horizontal moving device (7-8) is positioned at the bottom of the mounting flat plate (7-1) and is fixedly connected with the mounting flat plate;
the conveying horizontal moving device (7-8) is provided with an oil injection device (7-8-5); the oil injection device (7-8-5) is fixedly connected to the inner side of the upper wall of the top plate (7-8-1) of the horizontal conveying moving device, and the lubricating oil filling device (7-8-2) is connected with the oil injection device (7-8-5) through an oil guide pipe inside the lubricating oil filling device;
the oil injection device (7-8-5) comprises: the oil injection device comprises an oil inlet vertical pipe (7-8-5-1), an oil injection device cover surface (7-8-5-2), an oil injection rod (7-8-5-3) and an oil injection device fixing cylinder ring (7-8-5-4); the oil injection device cover surface (7-8-5-2) is of a hollow circular truncated cone structure with an open bottom, an oil inlet vertical pipe (7-8-5-1) is arranged right above the oil injection device cover surface (7-8-5-2), the bottom end of the oil inlet vertical pipe (7-8-5-1) is inserted into the oil injection device cover surface (7-8-5-2), and the top end of the oil inlet vertical pipe (7-8-5-1) is communicated with an oil guide pipe on the lubricating oil filling device (7-8-2); the oil injection rods (7-8-5-3) are positioned in the oil injection device cover surface (7-8-5-2), the number of the oil injection rods (7-8-5-3) is 6, the adjacent oil injection rods (7-8-5-3) are distributed at equal angles by taking the oil inlet vertical pipe (7-8-5-1) as a central shaft, the angle is 60 degrees, each oil injection rod (7-8-5-3) is communicated with the oil inlet vertical pipe (7-8-5-1) through an oil distribution pipe, and a large number of oil injection holes are formed in the surface of each oil injection rod (7-8-5-3); the oil injection device fixing cylinder ring (7-8-5-4) is in threaded connection with the outer surface of the oil injection device cover surface (7-8-5-2), and the oil injection device fixing cylinder ring (7-8-5-4) is in an up-and-down telescopic structure so as to control an oil injection angle;
the conveying device (7) comprises: the device comprises an installation flat plate (7-1), a conveying motor (7-2), a belt wheel device (7-3), a tensioning wheel (7-4), a conveying belt (7-5), a roller positioning plate (7-6), a shifting speed sensor (7-7), a conveying horizontal moving device (7-8) and a conveying impeller (7-9); the upper surface of the mounting flat plate (7-1) is provided with a conveying motor (7-2), and the conveying motor (7-2) is in control connection with a control system (9) through a lead; one end of the belt wheel device (7-3) is fixed at the output end of the conveying motor (7-2), and the other end of the belt wheel device (7-3) is connected with a conveying impeller (7-9); the number of the tension pulleys (7-4) is 2, the 2 groups of tension pulleys (7-4) are assembled and connected through a conveying belt (7-5), and the tension pulleys (7-4) are hinged on the surface of the roller positioning plate (7-6); the moving speed sensor (7-7) is positioned on the upper surface of the mounting flat plate (7-1), and the moving speed sensor (7-7) is in control connection with a control system (9) through a lead; the conveying horizontal moving device (7-8) is positioned at the bottom of the mounting flat plate (7-1) and is fixedly connected with the mounting flat plate; one end of the conveying impeller (7-9) is connected with the output pipe (4), and the other end is connected with the collecting tank (8).
2. A shotcrete reclamation apparatus as recited in claim 1, wherein the roller positioning plate (7-6) comprises: the device comprises a rotating shaft (7-6-1), a pushing column limiting ring (7-6-2), a pushing column (7-6-3), a rotating shaft chute (7-6-4), a positioning panel (7-6-5), a chute limiting ring (7-6-6) and a pushing column radiator (7-6-7); one end of each pushing column (7-6-3) is hinged with the rotating shaft (7-6-1), the other end of each pushing column is hinged with the installation flat plate (7-1), and the pushing columns (7-6-3) are 2 groups of telescopic structures and are positioned at two ends of the outer side of the positioning panel (7-6-5); the pushing column limiting rings (7-6-2) are sleeved on the rotating shaft (7-6-1) and are positioned at two sides of each pushing column (7-6-3), the number of the pushing column limiting rings is 4, and the pushing column limiting rings (7-6-2) limit the pushing columns (7-6-3) to move left and right; the rotating shaft sliding grooves (7-6-4) are positioned on the inner side of the sliding groove limiting ring (7-6-6) and hinged with the rotating shaft (7-6-1), the number of the rotating shaft sliding grooves is 2, and the rotating shaft sliding grooves (7-6-4) are embedded into the positioning panel (7-6-5) and are fixedly connected; the sliding groove limiting rings (7-6-6) are sleeved on the rotating shaft (7-6-1) and are positioned at two sides of the rotating shaft sliding groove (7-6-4), the number of the sliding groove limiting rings is 4, and the sliding groove limiting rings (7-6-6) limit the rotating shaft sliding groove (7-6-4) to move left and right; a pushing column radiator (7-6-7) is arranged in the pushing column (7-6-3) to promote the temperature reduction of the pushing column (7-6-3).
3. A shotcrete reclamation apparatus as recited in claim 2, wherein the rotary shaft chute (7-6-4) comprises: the device comprises a balance bolt (7-6-4-1), a telescopic slideway (7-6-4-2), a fixed cross (7-6-4-3), a concave slideway port (7-6-4-4), a port adjusting bolt (7-6-4-5), an adjusting gear (7-6-4-6), an embedded turntable (7-6-4-7), a concave turntable (7-6-4-8), a locking arm (7-6-4-9), a rotating shaft chute shell (7-6-4-10) and a track square (7-6-4-11);
the embedded rotary table (7-6-4-7) is of an annular structure and stands vertically, and a fixed cross (7-6-4-3) is arranged on the inner side and fixedly connected with the embedded rotary table; the concave turntable (7-6-4-8) is positioned at one side of the embedded turntable (7-6-4-7), the size and the shape of the concave turntable are similar, and the concave turntable and the embedded turntable are fastened and relatively connected in a rotating way; the concave turntable (7-6-4-8) is connected with a rotating shaft sliding groove shell (7-6-4-10) outside the concave turntable; the telescopic slideway (7-6-4-2), the concave slideway port (7-6-4-4), the port adjusting bolt (7-6-4-5), the adjusting gear (7-6-4-6), the locking arm (7-6-4-9) and the rail block (7-6-4-11) form a sliding mechanism which is fixed on the fixed cross (7-6-4-3) and rotates together with the embedded turntable (7-6-4-7) and the concave turntable (7-6-4-8) relatively.
4. The sprayed waste concrete recycling device according to claim 3, wherein the telescopic chute (7-6-4-2) is two parallel guide rails, is telescopic in the vertical direction, and is detachably provided with concave chute ports (7-6-4-4) at two ends in the vertical direction; track squares (7-6-4-11) are arranged on the inner sides of the two parallel guide rails, the track squares (7-6-4-11) are limited on the inner sides of the telescopic slideways (7-6-4-2) and can only slide up and down, and the number of the track squares (7-6-4-11) is 2 and is fixedly connected with the rotating shaft (7-6-1); a port adjusting bolt (7-6-4-5) is arranged on one side of the concave slideway port (7-6-4-4), an adjusting gear (7-6-4-6) is arranged on one side of the port adjusting bolt (7-6-4-5), and the adjusting gear (7-6-4-6) realizes the adjustment of the extension and contraction of the telescopic slideway (7-6-4-2) through the port adjusting bolt (7-6-4-5) and the concave slideway port (7-6-4-4); one end of the locking arm (7-6-4-9) is connected with the concave turntable (7-6-4-8); the balance bolt (7-6-4-1) is positioned on the surface of the fixed cross (7-6-4-3), and the balance bolt (7-6-4-1) can be randomly inserted into a plurality of small holes on the surface of the fixed cross (7-6-4-3) and is used for balancing the sliding mechanism.
5. A shotcrete reclamation apparatus as recited in claim 4, wherein said locking arm (7-6-4-9) comprises: a locking thimble (7-6-4-9-1), a pressing sleeve (7-6-4-9-2), a locking arm shell (7-6-4-9-3), a thimble adjusting rod (7-6-4-9-4), a pressing sleeve adjusting rod (7-6-4-9-5), a locking arm threaded hollow pipe (7-6-4-9-6), a thimble driving pipe (7-6-4-9-7) and a clamping climbing nail (7-6-4-9-8);
the locking thimble (7-6-4-9-1) positioned at the lower part is connected with a thimble driving tube (7-6-4-9-7), and the thimble driving tube (7-6-4-9-7) is connected with a thimble adjusting rod (7-6-4-9-4) through a rotary screw thread outside the locking arm threaded hollow tube (7-6-4-9-6); a pressing sleeve (7-6-4-9-2) is arranged at the upper part of the locking arm threaded hollow pipe (7-6-4-9-6) and is connected with the locking arm threaded hollow pipe in a threaded manner, and the pressing sleeve (7-6-4-9-2) is connected with a pressing sleeve adjusting rod (7-6-4-9-5); a concave turntable (7-6-4-8) is arranged between the pressing sleeve (7-6-4-9-2) and the locking thimble (7-6-4-9-1), and the pressing sleeve (7-6-4-9-2) and the locking thimble (7-6-4-9-1) move relatively to lock the concave turntable (7-6-4-8); a clamping climbing nail (7-6-4-9-8) is arranged on one side of the locking arm shell (7-6-4-9-3) and the upper surface of the concave turntable (7-6-4-8).
6. A shotcrete reclamation apparatus as recited in claim 5, wherein said deadlocking spiders (7-6-4-9-8) comprise: the tooth-type tooth-locking mechanism comprises anti-clockwise stopping teeth (7-6-4-9-8-1), a blocking arm rotating shaft (7-6-4-9-8-2), clockwise stopping teeth (7-6-4-9-8-3), fixed tooth patterns (7-6-4-9-8-4), a blocking arm (7-6-4-9-8-5), a blocking driving arm (7-6-4-9-8-6) and a power motor (7-6-4-9-8-7);
the power motor (7-6-4-9-8-7) positioned at one side is in control connection with a wire of a control system (9), and is in driving connection with the dead-locking driving arm (7-6-4-9-8-6) at the right side; the blocking driving arm (7-6-4-9-8-6) is of a hydraulic oil cylinder structure and realizes extension and contraction; the dead-locking arm (7-6-4-9-8-5) is positioned at the right side of the dead-locking driving arm (7-6-4-9-8-6), and the dead-locking driving arm are hinged; a dead-locking arm rotating shaft (7-6-4-9-8-2) is arranged in the middle of the dead-locking arm (7-6-4-9-8-5), and the dead-locking arm (7-6-4-9-8-5) rotates around the dead-locking arm rotating shaft (7-6-4-9-8-2); clockwise backstop teeth (7-6-4-9-8-3) are arranged at the right top end of the lower part of the blocking arm (7-6-4-9-8-5); the left top end of the lower part of the blocking arm (7-6-4-9-8-5) is provided with a counterclockwise backstop tooth (7-6-4-9-8-1); the fixed insection (7-6-4-9-8-4) is fixed on the surface of the concave turntable (7-6-4-8).
7. A shotcrete reclamation apparatus as recited in claim 6, wherein said conveyor horizontal movement means (7-8) comprises: a top plate (7-8-1) of a conveying horizontal moving device, a lubricating oil filling device (7-8-2), a rotating shaft (7-8-3) of the conveying horizontal moving device, a moving wheel (7-8-4), an oil spraying device (7-8-5) and a moving track (7-8-6); the upper surface of the top plate (7-8-1) of the conveying horizontal moving device is fixedly connected to the bottom of the mounting flat plate (7-1), and the top plate (7-8-1) of the conveying horizontal moving device is of an inverted concave structure; the rotary shaft (7-8-3) of the conveying horizontal moving device is connected between the side walls of the two sides of the top plate (7-8-1) of the conveying horizontal moving device, the rotary shaft (7-8-3) of the conveying horizontal moving device is in transmission connection with an external motor, and the rotary shaft (7-8-3) of the conveying horizontal moving device is provided with a moving wheel (7-8-4); the moving wheel (7-8-4) is rotationally connected with a rotating shaft (7-8-3) of the conveying horizontal moving device, and an external motor is in control connection with a control system (9) through a lead; the lubricating oil filling device (7-8-2) is fixedly connected to the outer portion of the side wall of one side of the top plate (7-8-1) of the conveying horizontal moving device, the oil spraying device (7-8-5) is fixedly connected to the inner side of the upper wall of the top plate (7-8-1) of the conveying horizontal moving device, and the lubricating oil filling device (7-8-2) is connected with the oil spraying device (7-8-5) through an inner oil guide pipe of the lubricating oil filling device; the moving tracks (7-8-6) are positioned at the lower parts of the moving wheels (7-8-4) and are divided into two groups, and the distance between the two groups is adjustable.
8. A shotcrete reclamation apparatus as recited in claim 7, wherein said moving track (7-8-6) comprises: the device comprises a positioning table (7-8-6-1), an upper layer slide block (7-8-6-2), an upper layer slide rail (7-8-6-3), section steel (7-8-6-4), a bottom layer slide block (7-8-6-5), a bottom layer slide rail (7-8-6-6) and a contact rail (7-8-6-7); the lower surface of the positioning table (7-8-6-1) is provided with an upper layer slide block (7-8-6-2), the upper layer slide block (7-8-6-2) is welded and fixed with the positioning table (7-8-6-1), an upper layer slide rail (7-8-6-3) is arranged below the upper layer slide block (7-8-6-2), the upper layer slide block (7-8-6-2) is connected with the upper layer slide rail (7-8-6-3) in a sliding manner, and a locking mechanism is arranged; the section steel (7-8-6-4) is positioned on the lower surface of the upper sliding rail (7-8-6-3), and the section steel (7-8-6-4) is welded and fixed with the upper sliding rail (7-8-6-3); the bottom layer sliding block (7-8-6-5) is positioned on two sides of the lower surface of the positioning table (7-8-6-1), the bottom layer sliding block (7-8-6-5) is welded and fixed with the positioning table (7-8-6-1), a bottom layer sliding rail (7-8-6-6) is arranged below the bottom layer sliding block (7-8-6-5), and the bottom layer sliding block (7-8-6-5) is connected with the bottom layer sliding rail (7-8-6-6) in a sliding mode and provided with a locking mechanism; the contact rail (7-8-6-7) is positioned at the upper part of the positioning table (7-8-6-1) and is connected with the positioning table.
9. The recycling apparatus of shotcrete as claimed in claim 8, wherein the apparatus operating method comprises the steps of:
the method comprises the following steps: in the operation of the waste concrete spraying and recycling device, a control system (9) controls a traveling wheel (5) to move forwards, a stretching arm (1) is lifted, a recycling hopper (2) is stretched to be tightly attached to the lower part of a construction operation surface, falling concrete is collected and conveyed to a buffer tank (3) through a delivery pipe, then the concrete is conveyed to a conveying device (7) through a slurry pump of the buffer tank (3), and the concrete is pumped into a collecting tank (8) by the conveying device (7);
step two: the control system (9) starts the conveying motor (7-2), the conveying motor (7-2) drives the conveying impeller (7-9) to work through the belt wheel device (7-3), and concrete is conveyed to the collecting tank (8); meanwhile, the working state between the conveying impeller (7-9) and the conveying motor (7-2) is adjusted through the combined action of the conveying belt (7-5) and the tension wheel (7-4);
step three: in the working engineering of the roller positioning plate (7-6), the telescopic pushing column (7-6-3) pushes the rotating shaft (7-6-1) to move, wherein the pushing column limiting rings (7-6-2) positioned at two ends of the pushing column (7-6-3) limit the left and right displacement of the pushing column (7-6-3), and meanwhile, as the rotating shaft sliding chute (7-6-4) is in sliding connection with the rotating shaft (7-6-1) and the rotating shaft sliding chute (7-6-4) is fixedly connected with the positioning panel (7-6-5), the rotating shaft (7-6-1) can move up and down relative to the positioning panel (7-6-5), so as to realize the tensioning adjustment of the conveying belt (7-5);
step four: in the working engineering of the rotating shaft sliding groove (7-6-4), the track square block (7-6-4-11) drives the rotating shaft (7-6-1) to slide up and down along the telescopic sliding way (7-6-4-2); meanwhile, an operator can adjust the length of the telescopic slideway (7-6-4-2) through the adjusting gear (7-6-4-6) according to the requirement; when the rotating shaft (7-6-1) slides up and down along the telescopic slide way (7-6-4-2), the movement angle of the rotating shaft is adjusted by the relative rotation of the embedded type turntable (7-6-4-7) and the concave type turntable (7-6-4-8);
step five: in the working process of the locking arm (7-6-4-9), the thimble adjusting rod (7-6-4-9-4) rotates to enable the locking thimble (7-6-4-9-1) to move upwards and lock the concave turntable (7-6-4-8); meanwhile, the pressing sleeve adjusting rod (7-6-4-9-5) rotates to enable the pressing sleeve (7-6-4-9-2) to move downwards, the upward movement of the locking thimble (7-6-4-9-1) and the downward movement of the pressing sleeve (7-6-4-9-2) are stopped, and the locking of the concave turntable (7-6-4-8) is realized together;
step six: when the climbing nail (7-6-4-9-8) is locked, the concave turntable (7-6-4-8) rotates clockwise and needs to stop rotating, the power motor (7-6-4-9-8-7) is controlled by the control system (9) to act on the clockwise stopping tooth (7-6-4-9-8-3) through the blocking driving arm (7-6-4-9-8-6) and the blocking arm (7-6-4-9-8-5) to enable the clockwise stopping tooth to fall down, the concave rotary disc (7-6-4-8) is locked to prevent the concave rotary disc (7-6-4-8) from rotating by being meshed with the fixed insection (7-6-4-9-8-4); when the concave turntable (7-6-4-8) rotates anticlockwise and needs to stop rotating, the power motor (7-6-4-9-8-7) acts on the anticlockwise stopping tooth (7-6-4-9-8-1) to enable the anticlockwise stopping tooth to fall through the locking driving arm (7-6-4-9-8-6) and the locking arm (7-6-4-9-8-5) under the control of the control system (9) and is meshed with the fixed insection (7-6-4-9-8-4) to lock the concave turntable (7-6-4-8) to prevent the concave turntable (7-6-4-8) from rotating;
step seven: in the working process of the conveying horizontal moving device (7-8), a rotating shaft (7-8-3) of the conveying horizontal moving device is driven by an external motor to operate and drives a moving wheel (7-8-4) to move in a small range of a moving track (7-8-6); meanwhile, the lubricating oil filling device (7-8-2) is used for filling lubricating oil into the movable wheel (7-8-4) through the oil injection device (7-8-5);
step eight: in the working process of the oil injection device (7-8-5), lubricating oil in the lubricating oil filling device (7-8-2) enters the oil inlet vertical pipe (7-8-5-1) from the oil guide pipe; then, lubricating oil in the oil inlet vertical pipe (7-8-5-1) is shunted into the oil spray rod (7-8-5-3) from the oil distribution pipe and flows out from an oil spray hole on the surface of the oil spray rod (7-8-5-3) to lubricate the movable wheel (7-8-4), and the oil spray angle can be controlled due to the up-and-down telescopic structure of the fixed cylinder ring (7-8-5-4) of the oil spray device;
step nine: in the working process of the movable track (7-8-6), the movable wheels (7-8-4) are located on the upper parts of the contact rails (7-8-6-7), and when the distance between the two groups of movable wheels (7-8-4) changes, the distance between the two groups of contact rails (7-8-6-7) is adjusted by adjusting the locking mechanism between the upper layer sliding block (7-8-6-2) and the upper layer sliding rail (7-8-6-3) and the locking mechanism between the bottom layer sliding block (7-8-6-5) and the bottom layer sliding rail (7-8-6-6) so as to adapt to the change of the distance between the two groups of movable wheels (7-8-4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910633936.0A CN110219674B (en) | 2019-07-15 | 2019-07-15 | A sprayed waste concrete recycling device |
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| CN201910633936.0A CN110219674B (en) | 2019-07-15 | 2019-07-15 | A sprayed waste concrete recycling device |
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| CN110219674B true CN110219674B (en) | 2021-03-16 |
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| CN202507400U (en) * | 2012-04-06 | 2012-10-31 | 冯建国 | Swing-arm automatic concrete recoverer |
| CN104879093B (en) * | 2015-06-03 | 2017-09-05 | 克拉玛依金鑫油田环保工程有限公司 | Drilling well is supporting with brill waste gathering lifting transfer device |
| JP6811036B2 (en) * | 2016-06-24 | 2021-01-13 | 大成建設株式会社 | Repellent material recovery device and spraying method |
| CN207047112U (en) * | 2017-08-08 | 2018-02-27 | 北京青年路混凝土有限公司 | Residual concrete recovery and processing system |
| CN208944535U (en) * | 2018-07-20 | 2019-06-07 | 海南恒宝混凝土工程有限公司 | A kind of method for recycling waste concrete |
| CN109990650A (en) * | 2019-05-07 | 2019-07-09 | 徐州硕润电子科技有限公司 | One kind is for rotation washer in heat-transfer pipe and its fixed device |
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