CN115416560B - Storage battery rubber-tyred vehicle for carrying unit bracket - Google Patents
Storage battery rubber-tyred vehicle for carrying unit bracket Download PDFInfo
- Publication number
- CN115416560B CN115416560B CN202211134530.6A CN202211134530A CN115416560B CN 115416560 B CN115416560 B CN 115416560B CN 202211134530 A CN202211134530 A CN 202211134530A CN 115416560 B CN115416560 B CN 115416560B
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- frame
- bracket
- main frame
- oil cylinder
- plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000007306 turnover Effects 0.000 claims abstract description 18
- 238000004146 energy storage Methods 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 58
- 239000000839 emulsion Substances 0.000 claims description 18
- 239000010720 hydraulic oil Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/10—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/006—Equipment transport systems
Abstract
The invention provides a storage battery rubber-tyred vehicle for carrying a unit bracket, which belongs to the technical field of underground transportation equipment and comprises a carrying mechanism, a main frame, a hydraulic system, a power assembly and a travelling mechanism; the carrying mechanism, the hydraulic system and the power assembly are all arranged on the main frame, and the power assembly takes a storage battery as an energy storage power source; the travelling mechanism comprises front rubber wheels and rear rubber wheels which are arranged on two sides of the main frame, the two front rubber wheels are connected through a drive axle, and the drive axle is powered by the power assembly; the hydraulic system is powered by the power assembly; the carrying mechanism is powered by a hydraulic system; the carrying mechanism comprises a bracket, a vertical lifting frame, a vertical driving part, a transverse moving platform, a transverse driving part, a bracket shovel plate, a rotating shaft, a turnover driving part, a telescopic supporting leg and a supporting leg turnover part. The invention solves the technical problems of complex operation, low efficiency and potential safety hazard existing in the prior art that the unit bracket is transported by adopting winch traction.
Description
Technical Field
The invention belongs to the technical field of underground transportation equipment, and particularly discloses a storage battery rubber-tyred vehicle for carrying a unit bracket.
Background
The soft mold concrete gob-side entry retaining support technology generally adopts a support form of 'one beam and four columns', and has the problems of single support form, low roadway surrounding rock support strength and poor safety. The unit support is higher in strength, so that the defect that the single support is easy to break due to rock burst is avoided, meanwhile, compared with a conventional advanced support, the unit support does not repeatedly support a top plate, the top plate is only supported once each time, the advantage of preventing the top plate from breaking is achieved, and the flexible mold wall can be effectively protected. At present, a winch traction mode is generally adopted for carrying the unit bracket, so that the operation is complex, the efficiency is low and potential safety hazards exist. Therefore, the problem of carrying the unit bracket becomes a key factor for limiting the popularization of the unit bracket in the gob-side entry retaining process.
Disclosure of Invention
The invention provides a storage battery rubber-tyred vehicle for carrying unit brackets, which solves the technical problems of complex operation, low efficiency and potential safety hazard caused by the fact that winch traction is adopted for carrying the unit brackets in the prior art.
The storage battery rubber-tyred vehicle for carrying the unit bracket comprises a carrying mechanism, a main frame, a hydraulic system, a power assembly and a travelling mechanism; the carrying mechanism, the hydraulic system and the power assembly are all arranged on the main frame, and the power assembly takes a storage battery as an energy storage power source; the travelling mechanism comprises front rubber wheels and rear rubber wheels which are arranged on two sides of the main frame, the two front rubber wheels are connected through a drive axle, and the drive axle is powered by the power assembly; the hydraulic system is powered by the power assembly; the carrying mechanism is powered by a hydraulic system; the carrying mechanism comprises a bracket, a vertical lifting frame, a vertical driving part, a transverse moving platform, a transverse driving part, a bracket shovel plate, a rotating shaft, a turnover driving part, a telescopic supporting leg and a supporting leg turnover part; the bracket is arranged at the front end of the main frame; the vertical lifting frame is driven by the vertical driving part to slide up and down along the bracket; the transverse moving platform is driven by the transverse driving part to slide left and right along the vertical lifting frame; the two support shovel plates are connected through a rotating shaft, the rotating shaft is rotatably arranged on the transverse moving platform, and the overturning driving part drives the rotating shaft to rotate so as to enable the support shovel plates to overturn left and right; the telescopic support legs are rotatably arranged at two sides of the bracket, and are driven by the support leg overturning parts to overturn downwards to be supported on the ground or overturn upwards to be folded at two sides of the bracket.
Further, a rack and a rotating shaft mounting seat are arranged on the transverse moving platform, the rack is arranged in a sliding mode, and the rotating shaft mounting seats are symmetrically arranged on two sides of the rack; the rotating shaft is rotationally connected with the rotating shaft mounting seat, a gear is arranged on the rotating shaft, and the gear is meshed with the rack; the overturning driving part is an overturning oil cylinder and drives the rack to slide left and right through telescoping; limiting grooves are respectively formed in the upper side and the lower side of the support shovel plate.
Further, two vertical grooves with opposite openings are formed in the bracket; the vertical lifting frame comprises a front frame and a rear frame fixed at the rear of the front frame; the left and right sides of back frame all is provided with spacing round I and spacing round II, and the shaft of spacing round I arranges along left and right directions, and the shaft of spacing round II arranges along the fore-and-aft direction, and back frame sliding fit is in the bracket, and spacing round I and spacing round II are located vertical recess.
Further, the vertical driving part is a lifting oil cylinder, and the supporting leg overturning part is a supporting leg oil cylinder; the bracket comprises a left side plate, a right side plate, a top plate, a bottom plate and a back plate, wherein the top plate, the bottom plate and the back plate are connected with the two side plates; the rear frame of the vertical lifting frame comprises two side plates and a top plate connected with the side plates, the limiting wheels I and II are arranged on the outer sides of the two side plates, and the top plate is provided with a lifting oil cylinder upper connecting lug; two ends of the lifting oil cylinder are respectively and rotatably connected with the lower connecting lug of the lifting oil cylinder and the upper connecting lug of the lifting oil cylinder; the telescopic support leg is rotationally connected with the telescopic support leg connecting lug, and the telescopic support leg is provided with a support leg oil cylinder lower connecting lug; the two ends of the supporting leg oil cylinder are respectively and rotatably connected with the upper connecting lug of the supporting leg oil cylinder and the lower connecting lug of the supporting leg oil cylinder.
Further, the top surface, the front surface and the bottom surface of the front frame are all provided with transverse grooves; the transverse moving platform comprises a transverse moving connecting frame and a turnover table; the transverse moving connecting frame comprises a top plate, a bottom plate and a turnover table mounting plate for connecting the top plate and the bottom plate, wherein limit wheels III are arranged on the bottom surface of the top plate and the top surface of the bottom plate, limit wheels IV are arranged behind the turnover table mounting plate, wheel shafts of the limit wheels III are arranged in the up-down direction, wheel shafts of the limit wheels IV are arranged in the front-back direction, limit wheels III on the top plate are in sliding fit in transverse grooves on the top surface of the front frame, limit wheels III on the bottom plate are in sliding fit in transverse grooves on the bottom surface of the front frame, and limit wheels IV are in sliding fit in transverse grooves in front of the front frame; the overturning platform is arranged in front of the overturning platform mounting plate; the support shovel plate, the rotating shaft, the rack, the rotating shaft mounting seat and the overturning oil cylinder are all arranged on the overturning platform.
Further, the transverse driving part is a double-rod oil cylinder transversely arranged in the front frame, piston rods on two sides are connected with two sides of the front frame, two chain wheels are respectively arranged on the upper side and the lower side of the cylinder body, wheel shafts of the chain wheels are arranged in the vertical direction, the chain wheels on the upper side are connected through an upper chain, the chain wheels on the lower side are connected through a lower chain, the front faces of the upper chain and the lower chain are connected with the rear face of the overturning platform mounting plate through a front connecting block, and the rear faces of the upper chain and the lower chain are connected with the rear frame through a rear connecting block.
Further, an emulsion system is further arranged on the main frame and used for replenishing the unit bracket and receiving the liquid return of the unit bracket, and the emulsion system is powered by the power assembly.
Further, the hydraulic system comprises a hydraulic oil tank, a hydraulic pump, a multi-way valve and a pilot operation handle; the hydraulic pump is connected with a motor in the power assembly and is used for pumping hydraulic oil in the hydraulic oil tank to the multi-way valve; the multi-way valve is used for reversing the oil inlet and outlet through the pilot operating handle, and hydraulic oil is respectively sent to the overturning oil cylinder, the lifting oil cylinder, the double-rod oil cylinder and the supporting leg oil cylinder.
Further, an electric control system for one-key start-stop and manual remote control automatic switching is also arranged on the main frame, and comprises an electric control box, an instrument display and an alarm, wherein the alarm has a personnel approaching alarm function; the main frame is also provided with a cab, and the pilot operating handle and the instrument display are arranged in the cab.
Further, the main frame comprises a front main frame, a rear main frame and a balancing weight; the front main frame is hinged with the rear main frame through a vertically arranged pin shaft, a front rubber wheel, an emulsion system, a cab, a pilot operating handle, an instrument display and an alarm are arranged on the front main frame, a hydraulic oil tank, a hydraulic pump, a multi-way valve and an electric cabinet are arranged on the rear main frame, a balancing weight is hinged with the rear main frame through four connecting rods, and a storage battery is arranged above the balancing weight.
The invention has the following beneficial effects:
the storage battery rubber-tyred vehicle for carrying the unit bracket has the functions of overturning the bracket shovel plate left and right, transversely moving left and right, moving up and down, supplementing emulsion for the unit bracket, manually remotely controlling and switching, alarming for personnel approaching and the like, can effectively improve the carrying efficiency of the unit bracket, reduce the labor intensity, ensure the safety of the carrying process of the unit bracket, achieve the aim of automatically reducing personnel and enhancing efficiency, solve the technical problems that the unit bracket is carried by adopting winch for traction in the prior art, has complex operation and low efficiency and has potential safety hazard, and has good social benefit for popularization of the application of the unit bracket in a coal mine. Meanwhile, the storage battery is used as an energy storage power source, so that the pollution of tail gas of diesel engine vehicles to underground environment is avoided, and the working environment is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a battery cart for unit rack transport;
FIG. 2 is an axial view of FIG. 1;
FIG. 3 is a bottom view of FIG. 1;
FIG. 4 is a schematic structural view of a carrying mechanism;
FIG. 5 is a schematic view of the structure of the bracket;
FIG. 6 is a schematic view of a vertical lift structure;
FIG. 7 is a view in another direction of FIG. 5;
FIG. 8 is a layout of the sprocket, chain and connecting block on the dual output rod cylinder;
FIG. 9 is a schematic view of a traversing platform;
FIG. 10 is a schematic view of the handling mechanism handling the unit rack;
FIG. 11 is a schematic view of a unit stent arrangement on both sides of a roadway;
fig. 12 is a schematic view of a unit bracket disposed on a single side of a roadway.
In the figure: 101-a carrying mechanism; 101.1-brackets; 101.2-a vertical lifting frame; 101.3-traversing the platform; 101.4-a bracket shovel plate; 101.5-rotating shaft; 101.6-racks; 101.7-a rotating shaft mount; 101.8-gear; 101.9-turning oil cylinder; 101.10-vertical grooves; 101.11-front frame; 101.12-rear shelf; 101.13-limit wheel I; 101.14-limit wheel II; 101.15-lifting cylinder; 101.16-lower connecting lugs of the lifting cylinders; 101.17-a connecting lug on the lifting cylinder; 101.18-transverse grooves; 101.19-traversing the connecting frame; 101.20-a turnover table; 101.21-limit wheel iii; 101.22-limit wheel IV; 101.23-double-rod oil cylinder; 101.24-sprocket; 101.25-chaining; 101.26-lower chain; 101.27-front connection block; 101.28-rear connection block; 101.29-telescoping legs; 101.30-leg cylinder; 101.31-a connecting lug on the supporting leg oil cylinder; 101.32-telescopic leg connecting lugs; 101.33-limit grooves;
102.1-a front main frame; 102.2-a rear main frame; 102.3-balancing weight; 102.4-pin shafts;
103-cab;
104.1-an electric cabinet; 104.2-meter display; 104.3-an alarm;
105.1-a hydraulic oil tank; 105.2-hydraulic pump; 105.3-multiway valve; 105.4-a pilot operating handle;
106-an emulsion system;
107-a battery;
108.1-a front rubber wheel; 108.2-a rear rubber wheel; 108.3-drive axle
200-unit brackets; 201-quick-insert valve; 202-shovel holes;
300-roadway; 400-flexible mold wall; 500-coal wall.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. In the embodiment, the storage battery rubber-tyred vehicle for carrying the unit bracket is transverse to the left and right, longitudinal to the front and back, and vertical to the top and bottom.
Example 1
The embodiment provides a storage battery rubber-tyred vehicle for carrying unit brackets, which comprises a carrying mechanism 101, a main frame, a cab 103, an electric control system, a hydraulic system, an emulsion system 106, a power assembly and a travelling mechanism. The powertrain uses the battery 107 as a stored energy power source. The running gear includes front rubber wheels 108.1 and rear rubber wheels 108.2 arranged on both sides of the main frame, the two front rubber wheels 108.1 are connected by a drive axle 108.3, and the drive axle 108.3 is powered by a power assembly.
The carrying mechanism 101 comprises a bracket 101.1, a vertical lifting frame 101.2, a vertical driving part, a transverse moving platform 101.3, a transverse driving part, a bracket shovel plate 101.4, a rotating shaft 101.5, a turnover driving part, a telescopic supporting leg 101.29 and a supporting leg turnover part; the bracket 101.1 is arranged at the front end of the main frame; the vertical lifting frame 101.2 is driven by a vertical driving part to slide up and down along the bracket 101.1; the transverse moving platform 101.3 is driven by a transverse driving part to slide left and right along the vertical lifting frame 101.2; the two support shovel plates 101.4 are connected through the rotating shaft 101.5, the rotating shaft 101.5 is rotatably arranged on the transverse moving platform 101.3, and the overturning driving part drives the rotating shaft 101.5 to rotate so as to enable the support shovel plates 101.4 to overturn left and right, so that the carrying mechanism 101 can be ensured to carry out carrying on the unit supports 200 on the two sides rapidly; the telescopic support legs 101.29 are rotatably arranged on two sides of the bracket 101.1, and are driven by the support leg overturning parts to overturn downwards to be supported on the ground or overturn upwards to be folded on two sides of the bracket 101.1.
Preferably, the traversing platform 101.3 is provided with a rack 101.6 and a rotating shaft mounting seat 101.7, the rack 101.6 is arranged in a sliding way, and the rotating shaft mounting seats 101.7 are symmetrically arranged at two sides of the rack 101.6; the rotating shaft 101.5 is rotationally connected with the rotating shaft mounting seat 101.7, a gear 101.8 is arranged on the rotating shaft 101.5, and the gear 101.8 is meshed with the rack 101.6; the overturning driving part is an overturning oil cylinder 101.9, and drives the rack 101.6 to slide left and right through expansion and contraction, so that the gear 101.8 rotates, and the bracket shovel plate 101.4 rotates by 0-180 degrees.
Preferably, the bracket 101.1 is provided with two vertical grooves 101.10 with opposite openings; the vertical lifting frame 101.2 comprises a front frame 101.11 and a rear frame 101.12 fixed behind the front frame 101.11; the left and right sides of back frame 101.12 all is provided with spacing round I101.13 and spacing round II 101.14, and the shaft of spacing round I101.13 is arranged along left and right direction, and the shaft of spacing round II 101.14 is arranged along the fore-and-aft direction, and back frame 101.12 sliding fit is in bracket 101.1, and spacing round I101.13 and spacing round II 101.14 are located vertical recess 101.11, and spacing round I101.13 is used for restricting vertical lifting frame 101.2 back-and-forth swing, and spacing round II 101.14 is used for restricting vertical lifting frame 101.2 and swings about.
Preferably, the vertical driving part is a lifting oil cylinder 101.15; the bracket 101.1 comprises a left side plate, a right side plate, a top plate, a bottom plate and a back plate, wherein the top plate, the bottom plate and the back plate are connected with the two side plates, the vertical groove 101.10 is formed in the inner sides of the two side plates, the back plate is connected with the main frame, and the bottom plate is provided with a lifting oil cylinder lower connecting lug 101.16; the rear frame 101.12 of the vertical lifting frame 101.2 comprises two side plates and a top plate connected with the side plates, the limiting wheel I101.13 and the limiting wheel II 101.14 are arranged on the outer sides of the two side plates, and the top plate is provided with a lifting cylinder upper connecting lug 101.17; the two ends of the lifting oil cylinder 101.15 are respectively connected with the lower connecting lug 101.16 of the lifting oil cylinder and the upper connecting lug 101.17 of the lifting oil cylinder in a rotating way, and the vertical lifting frame 101.2 slides up and down through the expansion and contraction of the lifting oil cylinder 101.15.
Preferably, the top, front and bottom surfaces of the front frame 101.11 are provided with transverse grooves 101.18; the traversing platform 101.3 comprises a traversing connecting frame 101.19 and a turnover table 101.20; the transverse moving connecting frame 101.19 comprises a top plate, a bottom plate and a turnover table mounting plate for connecting the top plate and the bottom plate, wherein limit wheels III 101.21 are arranged on the bottom surface of the top plate and the top surface of the bottom plate, limit wheels IV 101.22 are arranged behind the turnover table mounting plate, wheel shafts of limit wheels III 101.21 are arranged in the up-down direction, wheel shafts of limit wheels IV 101.22 are arranged in the front-back direction, limit wheels III 101.21 on the top plate are slidingly embedded in transverse grooves 101.18 on the top surface of the front frame 101.11, limit wheels III 101.21 on the bottom plate are slidingly embedded in transverse grooves 101.18 on the bottom surface of the front frame 101.11, limit wheels IV 101.22 are slidingly embedded in transverse grooves 101.18 on the front surface of the front frame 101.11, limit wheels III 101.21 are used for limiting the transverse moving platform 101.3 to swing back and forth, and limit wheels IV 101.22 are used for limiting the transverse moving platform 101.3 to swing up and down; the overturning platform 101.20 is arranged in front of the overturning platform mounting plate; the bracket shovel 101.4, the rotating shaft 101.5, the rack 101.6, the rotating shaft mounting seat 101.7 and the overturning cylinder 101.9 are all arranged on the overturning platform 101.20.
Preferably, the transverse driving part is a double-rod oil cylinder 101.23 transversely arranged in the front frame 101.11, piston rods on two sides are connected with two sides of the front frame 101.11, two chain wheels 101.24 are respectively arranged on the upper side and the lower side of the cylinder body, the wheel shafts of the chain wheels 101.24 are arranged along the up-down direction, the chain wheels 101.24 on the upper side are connected through an upper chain 101.25, the chain wheels on the lower side are connected through a lower chain 101.26, the front faces of the upper chain 101.25 and the lower chain 101.26 are connected with the rear face of the overturning platform mounting plate through a front connecting block 101.27, and the rear faces of the upper chain 101.25 and the lower chain 101.26 are connected with the rear frame 101.12 through a rear connecting block 101.28. When the cylinder body transversely moves, the rear connecting block 101.28 is fixed, and the front connecting block 101.27 drives the transverse moving connecting frame 101.19 to realize transverse moving multiplication.
Preferably, the leg overturning part is a leg oil cylinder 101.30; the outer side of the bracket side plate is provided with a leg oil cylinder upper connecting lug 101.31 and a telescopic leg connecting lug 101.32; the telescopic support leg 101.29 is rotationally connected with the telescopic support leg connecting lug 101.32, and the telescopic support leg 101.30 is provided with a support leg oil cylinder lower connecting lug; the two ends of the supporting leg oil cylinder 101.30 are respectively and rotatably connected with the upper connecting lug 101.31 of the supporting leg oil cylinder and the lower connecting lug of the supporting leg oil cylinder. When the unit bracket is carried, the telescopic support leg 101.29 is guaranteed to be attached to the ground, and after the unit bracket is lifted, the telescopic support leg 101.29 is contracted, so that stable operation of the unit bracket in the carrying process is guaranteed. The swing angle of the telescopic leg 101.29 is in the range of 0-100.
Preferably, limit grooves 101.33 are respectively formed on the upper side and the lower side of the support shovel plate 101.4.
The emulsion system 106 is used to replenish the cell rack 200 and to receive the return of the cell rack 200, the emulsion system 106 being powered by the power train.
The hydraulic system provides power for the movement of the carrying mechanism 101 and comprises a hydraulic oil tank 105.1, a hydraulic pump 105.2, a multi-way valve 105.3 and a pilot operation handle 105.4; the hydraulic pump 105.2 is connected with a motor in the power assembly and is used for pumping hydraulic oil in the hydraulic oil tank 105.1 to the multi-way valve 105.3; the multi-way valve 105.3 performs oil inlet and outlet reversing through the pilot operation handle 105.4, and hydraulic oil is respectively sent to the overturning oil cylinder 101.9, the lifting oil cylinder 101.15, the double-rod oil cylinder 101.23 and the supporting leg oil cylinder 101.30.
The electric control system can realize one-key start-stop and manual remote control automatic switching, so that the automation of the storage battery rubber-tyred vehicle for carrying the unit bracket is improved, and the overall safety is ensured. The electronic control system comprises an electric cabinet 104.1, an instrument display 104.2 and an alarm 104.3. The meter display 104.2 has a data uploading function and monitors the overall running state of the battery rubber-tyred vehicle for carrying the unit bracket in real time. The alarm 104.3 has a personnel proximity alarm function.
A pilot operating handle 105.4 and a meter display 104.2 are provided within the cab 103.
The main frame comprises a front main frame 102.1, a rear main frame 102.2 and a balancing weight 102.3; the front main frame 102.1 is connected with the rear main frame 102.2 through the pin shaft 102.4, so that the turning flexibility of the carrier can be improved; the front rubber wheel 108.1, the emulsion system 106, the cab, the pilot operating handle 105.4, the instrument display 104.2 and the alarm 104.3 are arranged on the front main frame 102.1, and the hydraulic oil tank 105.1, the hydraulic pump 105.2, the multi-way valve 105.3 and the electric control box 104.1 are arranged in the installation groove of the rear main frame 102.2; the balancing weight 102.3 is hinged with the rear main frame 102.2 through four connecting rods, and is mainly used for balancing the gravity center of the storage battery rubber-tyred vehicle and improving the stability of the storage battery rubber-tyred vehicle in the running process; the accumulator 107 is arranged above the counterweight 102.3.
Example 2
The embodiment provides a unit bracket gob-side entry retaining method implemented on the basis of the storage battery rubber-tyred vehicle for carrying the unit bracket, which comprises the following steps of:
s1, pouring a flexible mold wall 400 in a roadway 300, wherein the flexible mold wall 400 has the characteristic of rapid roadway formation;
s2, arranging the unit brackets 200 in a forward extending mode in sequence according to the solidification time of the flexible mold wall 400, wherein before the flexible mold wall 400 is not solidified, a quick-insertion valve 201 for connecting with an emulsion system and a shovel plate hole 202 for allowing a bracket shovel plate 101.4 to pass through are arranged on the unit brackets 200, the unit brackets 200 can be arranged on one side of the roadway 300 (namely, close to the flexible mold wall 400) or on two sides of the roadway 300 (namely, one side of the unit brackets is close to the flexible mold wall 400 and the other side of the unit brackets is arranged in front of the coal wall 500), the steps of the adjacent unit brackets 200 are two meters, and the adjacent unit brackets 200 are arranged in advance according to the solidification time of the flexible mold wall 400;
s3, arranging the storage battery rubber-tyred vehicle for carrying the unit bracket in the middle of the roadway 300, and carrying the unit bracket 200 from back to front in sequence along the pouring direction of the flexible mold wall 400 according to the solidification speed of the flexible mold wall 400.
Wherein, step S3 includes the following steps:
t1, before a storage battery rubber-tyred vehicle for carrying the unit bracket runs to the unit bracket 200 to be carried, a supporting leg oil cylinder 101.30 stretches out to enable a telescopic supporting leg 101.29 to be opened until the telescopic supporting leg 101.29 is contacted with the ground to ensure the stability of the storage battery rubber-tyred vehicle for carrying the unit bracket, a quick-plug valve 201 on the emulsion system 106 and the unit bracket 200 is communicated, the emulsion system 106 is operated to enable the unit bracket 200 to be contracted, the early-stage carrying preparation of the unit bracket 200 is completed, and the emulsion system 106 and the unit bracket 200 are separated;
t2, the support shovel plate 101.4 is turned to one side of the unit support 200, the vertical lifting frame 101.2 slides up and down until the heights of the two support shovel plates 101.4 are aligned with the heights of the shovel plate holes 202, the traversing platform 101.3 approaches to one side of the unit support 200, the two support shovel plates 101.4 are inserted into the shovel plate holes 202, then the vertical lifting frame 101.2 lifts up to drive the unit support 200 to move upwards to leave the ground, and the traversing platform 101.3 moves in the opposite direction to move the unit support 200 to the middle position of the carrying mechanism 101;
t3, the supporting leg oil cylinder 101.30 is contracted to enable the telescopic supporting leg 101.29 to be contracted to an original state, the storage battery rubber-tyred vehicle for carrying the unit bracket moves forwards until the unit bracket 200 is carried to a front designated position, the traversing platform 101.3 approaches to the side where the flexible mold wall 400 is located, then the vertical lifting frame 101.2 moves downwards, the unit bracket 200 is placed on the ground, the traversing platform 101.3 moves in the opposite direction, and the two bracket shovel plates 101.4 are pulled away from the shovel hole 202;
t4, connecting the emulsion system 106 with a quick-plug valve 201 on the unit bracket 200, supplementing liquid, lifting the unit bracket 200 to contact with a roadway top beam, separating the emulsion system 106 from the unit bracket 200, and completing one-time unit bracket 200 carrying action;
and T5, repeating the steps T1-T4.
The operator can operate the remote control/manual switching valve to operate the rack carrying operation.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. The storage battery rubber-tyred vehicle for carrying the unit bracket is characterized by comprising a carrying mechanism, a main frame, a hydraulic system, a power assembly and a travelling mechanism;
the carrying mechanism, the hydraulic system and the power assembly are all arranged on the main frame, and the power assembly takes a storage battery as an energy storage power source;
the travelling mechanism comprises front rubber wheels and rear rubber wheels which are arranged on two sides of the main frame, the two front rubber wheels are connected through a drive axle, and the drive axle is powered by the power assembly;
the hydraulic system is powered by the power assembly;
the carrying mechanism is powered by a hydraulic system;
the carrying mechanism comprises a bracket, a vertical lifting frame, a vertical driving part, a transverse moving platform, a transverse driving part, a bracket shovel plate, a rotating shaft, a turnover driving part, a telescopic supporting leg and a supporting leg turnover part;
the bracket is arranged at the front end of the main frame;
the vertical lifting frame is driven by the vertical driving part to slide up and down along the bracket;
the transverse moving platform is driven by the transverse driving part to slide left and right along the vertical lifting frame;
the two support shovel plates are connected through a rotating shaft, the rotating shaft is rotatably arranged on the transverse moving platform, and the overturning driving part drives the rotating shaft to rotate so as to enable the support shovel plates to overturn left and right;
the telescopic support legs are rotatably arranged on two sides of the bracket, and are driven by the support leg overturning parts to overturn downwards to be supported on the ground or overturn upwards to be folded on two sides of the bracket;
the transverse moving platform is provided with a rack and a rotating shaft mounting seat, the rack is arranged in a sliding mode, and the rotating shaft mounting seats are symmetrically arranged on two sides of the rack;
the rotating shaft is rotationally connected with the rotating shaft mounting seat, a gear is arranged on the rotating shaft, and the gear is meshed with the rack;
the overturning driving part is an overturning oil cylinder and drives the rack to slide left and right through telescoping;
limiting grooves are respectively formed in the upper side and the lower side of the support shovel plate;
the vertical lifting frame comprises a front frame;
the top surface, the front surface and the bottom surface of the front frame are provided with transverse grooves;
the transverse moving platform comprises a transverse moving connecting frame and a turnover table;
the transverse moving connecting frame comprises a top plate, a bottom plate and a turnover table mounting plate for connecting the top plate and the bottom plate, wherein limit wheels III are arranged on the bottom surface of the top plate and the top surface of the bottom plate, limit wheels IV are arranged behind the turnover table mounting plate, wheel shafts of the limit wheels III are arranged in the up-down direction, wheel shafts of the limit wheels IV are arranged in the front-back direction, limit wheels III on the top plate are in sliding fit in transverse grooves on the top surface of the front frame, limit wheels III on the bottom plate are in sliding fit in transverse grooves on the bottom surface of the front frame, and limit wheels IV are in sliding fit in transverse grooves in front of the front frame;
the overturning platform is arranged in front of the overturning platform mounting plate; the support shovel plate, the rotating shaft, the rack, the rotating shaft mounting seat and the overturning oil cylinder are all arranged on the overturning platform.
2. The battery cart for carrying unit brackets according to claim 1, wherein the bracket is provided with two vertical grooves with opposite openings;
the vertical lifting frame also comprises a rear frame fixed at the rear of the front frame;
the left and right sides of back frame all is provided with spacing round I and spacing round II, and the shaft of spacing round I arranges along left and right directions, and the shaft of spacing round II arranges along the fore-and-aft direction, and back frame sliding fit is in the bracket, and spacing round I and spacing round II are located vertical recess.
3. The battery cart for carrying unit brackets according to claim 2, wherein the vertical driving part is a lift cylinder, and the leg overturning part is a leg cylinder;
the bracket comprises a left side plate, a right side plate, a top plate, a bottom plate and a back plate, wherein the top plate, the bottom plate and the back plate are connected with the two side plates; the rear frame of the vertical lifting frame comprises two side plates and a top plate connected with the side plates, the limiting wheels I and II are arranged on the outer sides of the two side plates, and the top plate is provided with a lifting oil cylinder upper connecting lug;
two ends of the lifting oil cylinder are respectively and rotatably connected with the lower connecting lug of the lifting oil cylinder and the upper connecting lug of the lifting oil cylinder;
the telescopic support leg is rotationally connected with the telescopic support leg connecting lug, and the telescopic support leg is provided with a support leg oil cylinder lower connecting lug;
the two ends of the supporting leg oil cylinder are respectively and rotatably connected with the upper connecting lug of the supporting leg oil cylinder and the lower connecting lug of the supporting leg oil cylinder.
4. The battery rubber-tyred vehicle for carrying unit brackets according to claim 3, wherein the transverse driving part is a double-rod oil cylinder transversely arranged in the front frame, piston rods on two sides are connected with two sides of the front frame, two chain wheels are respectively arranged on the upper side and the lower side of the cylinder body, wheel shafts of the chain wheels are arranged along the upper and lower directions, the chain wheels on the upper side are connected through an upper chain, the chain wheels on the lower side are connected through a lower chain, the front faces of the upper chain and the lower chain are connected with the rear face of the overturning platform mounting plate through a front connecting block, and the rear faces of the upper chain and the lower chain are connected with the rear frame through a rear connecting block.
5. The battery cart for carrying unit frames according to claim 4, wherein an emulsion system is further provided on the main frame for replenishing the unit frames and receiving the return liquid of the unit frames, the emulsion system being powered by the power assembly.
6. The battery cart for unit rack handling of claim 5, wherein the hydraulic system comprises a hydraulic tank, a hydraulic pump, a multi-way valve, and a pilot operated handle;
the hydraulic pump is connected with a motor in the power assembly and is used for pumping hydraulic oil in the hydraulic oil tank to the multi-way valve;
the multi-way valve is used for reversing the oil inlet and outlet through the pilot operating handle, and hydraulic oil is respectively sent to the overturning oil cylinder, the lifting oil cylinder, the double-rod oil cylinder and the supporting leg oil cylinder.
7. The battery rubber-tyred vehicle for carrying the unit bracket according to claim 6, wherein the main frame is further provided with an electric control system for one-key start-stop and manual remote control automatic switching, and the electric control system comprises an electric control box, an instrument display and an alarm, and the alarm has a personnel approaching alarm function;
the main frame is also provided with a cab, and the pilot operating handle and the instrument display are arranged in the cab.
8. The battery cart for unit rack handling of claim 7, wherein the main frame comprises a front main frame, a rear main frame, and a counterweight;
the front main frame is hinged with the rear main frame through a vertically arranged pin shaft, a front rubber wheel, an emulsion system, a cab, a pilot operating handle, an instrument display and an alarm are arranged on the front main frame, a hydraulic oil tank, a hydraulic pump, a multi-way valve and an electric cabinet are arranged on the rear main frame, a balancing weight is hinged with the rear main frame through four connecting rods, and a storage battery is arranged above the balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211134530.6A CN115416560B (en) | 2022-09-19 | 2022-09-19 | Storage battery rubber-tyred vehicle for carrying unit bracket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211134530.6A CN115416560B (en) | 2022-09-19 | 2022-09-19 | Storage battery rubber-tyred vehicle for carrying unit bracket |
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| CN115416560A CN115416560A (en) | 2022-12-02 |
| CN115416560B true CN115416560B (en) | 2024-03-26 |
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| CN202211134530.6A Active CN115416560B (en) | 2022-09-19 | 2022-09-19 | Storage battery rubber-tyred vehicle for carrying unit bracket |
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| CN115416560A (en) | 2022-12-02 |
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