CN203889069U - Simple loading vehicle - Google Patents
Simple loading vehicle Download PDFInfo
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- CN203889069U CN203889069U CN201420161043.3U CN201420161043U CN203889069U CN 203889069 U CN203889069 U CN 203889069U CN 201420161043 U CN201420161043 U CN 201420161043U CN 203889069 U CN203889069 U CN 203889069U
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- loading vehicle
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- 238000000429 assembly Methods 0.000 claims description 39
- 229910000831 Steel Inorganic materials 0.000 claims description 33
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- 238000005096 rolling process Methods 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 14
- 238000003466 welding Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 235000004443 Ricinus communis Nutrition 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
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- 238000010276 construction Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
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- 238000007665 sagging Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a simple loading vehicle, comprising a frame component, a front lifting component, a back lifting component, a front bracket component, a front back-up ring component, a front belting component, a back bracket component, a back back-up ring component, a back belting component, an armrest, a front wheel set, a back wheel set, a traction component and a grounding chain, wherein the front lifting component, the armrest and the back lifting component are fixed on the upper surface of the frame component from front to back respectively; the front bracket component and the back bracket component are respectively fixed on the front lifting component and the back lifting component; the front back-up ring component and the back back-up ring component are respectively fixed on the front bracket component and the back bracket component; the front belting component and the back belting component are respectively fixed on the front back-up ring component and the back back-up ring component; the front wheel set, the back wheel set and the grounding chain are fixed on the lower surface of the frame component from front to back respectively. The simple loading vehicle has a simple structure, is convenient to operate, safe and reliable, and solves the problem of loading of aircraft projectile bodies.
Description
Technical field
The utility model belongs to aircraft filling device, is specifically related to a kind of easy loading vehicle, is applicable to the filling of aircraft body.
Background technology
Body needs to adopt loading vehicle to realize in the process of loading on aircraft.Aircraft loading vehicle is in the market of a great variety, and its structure is mostly machinery and powers up vapour structure, adopts electricity, vapour, liquid array mode to realize body filling.This kind of aircraft loading vehicle is expensive, and manufacturing cost is high, and the production cycle is long, and the bodily form is comparatively huge, is applicable to overhead higher situation of aircraft hanging point.
Realize filling requirement aboard in order to meet body, need a kind of easy and simple to handle, practical, low price, and meet the easy loading vehicle of hanging point requirement.
Body needs a kind of device to realize its filling aboard, this body filling device need have body lifting, rolling and the function such as traversing, not yet find at present to possess above-mentioned functions and easy and simple to handle, be suitable for low price, and meet the aircraft filling device of hanging point requirement.
Realize filling needs aboard in order to meet body, the competitive power of enterprise, has proposed the utility model.
Utility model content
For the defect of prior art, the purpose of this utility model is to propose a kind of easy loading vehicle toward shooting body on aircraft, is intended to solve expensive, manufacturing cost is high, production cycle is long, volume comparatively huge problem, be particularly useful for overhead higher situation of aircraft hanging point.
For achieving the above object, the utility model provides a kind of easy loading vehicle.
The above technical scheme of conceiving by the utility model, compared with prior art, owing to having used turbine screw lift structure, rotation mechanism for wind and the transverse-moving mechanism that cost is relatively cheap, can obtain easy and simple to handle, be suitable for, low-cost beneficial effect.
The easy filling device of a kind of body provided by the utility model, comprise chassis assembly, front lifting assembly, rear lifting assembly, front rack assembly, forestock ring assemblies, front band assembly, tail-bracket assembly, butt ring assemblies, rear band assembly, handrail, front-wheel to, trailing wheel to, traction component, ground chain, steering shaft, clevis bolt, wheel shaft cushion block, blanking cover, clutch shaft bearing seat, bearing shell and traction bearing pin, it is characterized in that:
Described chassis assembly upper surface has been bolted front lifting assembly, handrail and rear lifting assembly from front to back, on front lifting assembly and rear lifting assembly, be fixed with respectively front rack assembly, tail-bracket assembly, on front rack assembly and tail-bracket assembly, be fixed with respectively forestock ring assemblies, butt ring assemblies, on forestock ring assemblies and butt ring assemblies, be connected with respectively front band assembly, rear band assembly;
Described chassis assembly lower surface be fixed with from front to back front-wheel to, trailing wheel to and ground chain; Front-wheel is to being bolted by steering shaft, bearing shell and chassis assembly lower surface through clutch shaft bearing seat, trailing wheel is to fixing by nut by shape bolt, wheel shaft cushion block and chassis assembly lower surface, and ground chain is fixed on chassis assembly afterbody lower end by screw bolt and nut;
The framed structure that described chassis assembly is welded by steel plate I, longeron I, steel plate II, longeron II, first crossbeam, steel plate III and steel plate IV;
Described front lifting assembly, rear lifting assembly structure are identical, include turbine screw lift, guide assembly, guide rails assembling plate, guide pillar guide pin bushing, transmission shaft, the second bearing seat, coupler and the first handwheel; Described guide assembly is fixed by screws in guide rails assembling plate upper surface, and described guide rails assembling plate lower surface is connected with the guide rod upper flange of guide pillar guide pin bushing and the head of turbine screw lift from left to right successively; Described transmission shaft through bearing seat and with the second bearing seat normal-running fit, the right-hand member of transmission shaft is connected with the axle of turbine screw lift by coupler, the left end of transmission shaft is connected with the first handwheel by key; Described front lifting assembly, rear lifting assembly are separately fixed at the steel plate II upper surface on vehicle frame;
Described front rack assembly, tail-bracket unit construction are identical, include lateral adjustments screw rod, lateral adjustments nut, lateral adjustments plate, back-up ring, roller, bracket, the 3rd bearing seat, rolling setting nut, rolling adjusting screw(rod), the second handwheel and the 3rd handwheel; Described lateral adjustments screw rod through lateral adjustments nut and with its screw thread fit, described lateral adjustments screw rod right-hand member be stuck in described lateral adjustments plate left end groove and with its normal-running fit, described the second handwheel is connected by key with lateral adjustments screw rod left end, lateral adjustments screw rod and lateral adjustments nut are all positioned at described lateral adjustments plate left end, and described lateral adjustments nut is fixed on the guide rails assembling plate left end of described front lifting assembly; Described roller becomes symmetrical distribution between the front vertical plate of described bracket and back vertical plate, and roller becomes rolling movement through the bearing pin in its hole; Described the 3rd bearing seat is fixed by bolt and tray plate upper surface; Described rolling adjusting screw(rod) through the right riser resigning hole of bracket and with the 3rd bearing seat normal-running fit; Described rolling setting nut becomes to be threaded through rolling adjusting screw(rod); Described the 3rd handwheel is connected by key with rolling adjusting screw(rod) right-hand member, the axle of described bracket is through after being fixed on bearing in lateral adjustments plate interstitial hole and become normal-running fit with lateral adjustments plate, and described lateral adjustments plate is individually fixed on the slide block of guide assembly of described front lifting assembly, rear lifting assembly;
Described forestock ring assemblies, butt ring assemblies structure are identical, include felt, ring and support; Described forestock ring assemblies, butt ring assemblies lay respectively between the front vertical plate, back vertical plate of the bracket of described front rack assembly, tail-bracket assembly, waist shaped hole on ring passes respectively the cylindrical that is arranged on the bearing pin on front rack assembly, tail-bracket assembly and is supported on roller, and support welding is on the extrados of ring;
The bulb at the two ends, rolling setting nut left and right on described front rack assembly, tail-bracket assembly is stuck in the half slot of forestock ring assemblies, butt ring assemblies support, operate the 3rd handwheel, rolling setting nut is with the rolling of rolling adjusting screw(rod), and rolling setting nut drives forestock ring assemblies, butt ring assemblies to realize rolling;
Described front band assembly, rear band unit construction are identical, include loose joint bolt, handle nut, band, the first briquetting and the second briquetting; Described loose joint bolt is stuck in the groove at two ends, band left and right, is connected with band by bearing pin; Described the first briquetting, the second briquetting are fixed by screws in top and the both sides of band inner arc surface; Described front band assembly, rear band assembly are connected with forestock ring assemblies, butt ring assemblies respectively with handle nut by loose joint bolt;
Described front-wheel is to being made up of front wheel spindle, traction hangers, the first axle sleeve and front vehicle wheel; Described traction hangers is separately fixed at the middle shaft shoulder of the front wheel spindle left and right sides by screw; Described front vehicle wheel is arranged on respectively on the shaft shoulder at two ends, front wheel spindle left and right, by the first axle sleeve, fastening nuts; Described traction hangers is connected with traction component by bearing pin; Described front-wheel is to linking together by bearing shell, steering shaft and clutch shaft bearing seat and chassis assembly;
Described trailing wheel is to being made up of hind axle, the second axle sleeve and rear wheel; Described rear wheel is arranged on respectively on the shaft shoulder at two ends, hind axle left and right, by the second axle sleeve, fastening nuts; Described trailing wheel links together to the longeron II by clevis bolt, wheel shaft cushion block and chassis assembly, and clevis bolt is stuck on the circular groove of hind axle;
Described traction component is made up of tow attachment, second cross beam, castor, handle, the 3rd longeron, contiguous block, base plate and the 3rd crossbeam; Described second cross beam, handle, the 3rd longeron, contiguous block, base plate and the 3rd beam welding become framed structure; Described tow attachment connects by packing ring, nut through the hole in the middle of second cross beam; Described castor is bolted on base plate lower surface; Described traction component is connected with traction bearing pin by the contiguous block traction hangers right with front-wheel;
Described steering shaft is welding structural element, its top is divided into five step cylinders, minimum excircle part is screw thread, bottom is divided into cuboid, cuboid lower end has the half slot of perforation, is connected for the front wheel spindle right with front-wheel, and Si Ge angle part, upper end has sagging, on sinking, have the unthreaded hole of perforation, for being connected with bearing shell; Clevis bolt is the U-shaped body that rod iron curves, and upper end is threaded, and upper end is connected with chassis assembly by nut through the longeron II of chassis assembly; Wheel shaft cushion block is lower end band arc surface, the cube of upper end band groove, the hind axle assembling that its lower end and trailing wheel are right, the longeron II assembling of upper end and chassis assembly; Blanking cover is three step cylinders of upper end band counterbore, and minimum excircle part is screw thread, lower end band six sides; Clutch shaft bearing seat is the flanged (FLGD) cylinder in one end, has vertically the stepped hole of perforation, for bearing is installed, has circumferentially uniform unthreaded hole on flange, and clutch shaft bearing seat is connected with chassis assembly through the unthreaded hole of chassis assembly steel plate I; Bearing shell is the obform body that Intermediate Gray circular arc arches upward, and has the unthreaded hole of up/down perforation on it, for being connected with steering shaft; Traction bearing pin be the cylinder of two ledge structures, for connect front-wheel to and traction component, its little excircle part has the unthreaded hole of perforation, for construction opening pin;
When use, first body is placed on the filler ring of front and back of the present invention by parking requirement, and body is fixed with band assembly, afterwards with tractor truck by loading vehicle traction to the aircraft wing rear that need to hang bullet, unload loading vehicle from tractor truck; Lifting assembly before and after regulating, makes device of the present invention in the time of light condition, meets initial center height requirement; The second handwheel of carriage assembly before and after regulating, before and after making, carriage assembly is in center condition; The 3rd handwheel of filler ring assembly before and after regulating, before and after making, filler ring assembly is in center condition.
Loading vehicle is slowly pushed to the hanging point place of aircraft wing below, adjust loading vehicle position, make body front and back hanger near aircraft hanging point.
Before and after rotation, the first handwheel of lifting assembly, makes device of the present invention realize vertical lift and pitching adjustment, thereby realizes body front and back hanging point requirement for height; Before and after regulating, the second handwheel of carriage assembly, makes device of the present invention realize parallel motion adjustment and yaw steering, thereby realizes body front and back hanging point and aircraft cover off; Before and after regulating, the 3rd handwheel of carriage assembly, makes filler ring assembly realize rolling, thereby before and after making body, hanging point is in vertical plane surface.
The present invention is simple in structure, easy and simple to handle, safe and reliable, and low cost of manufacture is with short production cycle, meets body filling requirement aboard.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the right figure of Fig. 1;
Fig. 5 is the part sectional view of Fig. 2;
Fig. 6 is chassis assembly schematic diagram;
Fig. 7 is the cutaway view of Fig. 6;
Fig. 8 is front lifting assembly schematic diagram;
Fig. 9 is the left view of Fig. 8;
Figure 10 is guide assembly schematic diagram;
Figure 11 is guide pillar guide pin bushing schematic diagram;
Figure 12 is handrail schematic diagram;
Figure 13 is the birds-eye view of Figure 12;
Figure 14 is front rack assembly schematic diagram;
Figure 15 is the left view of Figure 14;
Figure 16 is bracket schematic diagram;
Figure 17 is the left view of Figure 16;
Figure 18 is forestock ring assemblies schematic diagram;
Figure 19 is the left view of Figure 18;
Figure 20 is filler ring assembly and carriage assembly assembling schematic diagram;
Figure 21 is the part sectional view of Figure 20;
Figure 22 is band assembly schematic diagram;
Figure 23 is the left view of Figure 22;
Figure 24 is that front-wheel is to schematic diagram;
Figure 25 is the cutaway view of Figure 24;
Figure 26 is that trailing wheel is to schematic diagram;
Figure 27 is traction component schematic diagram;
Figure 28 is the birds-eye view of Figure 27.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.In addition,, in each embodiment of described the utility model, involved technical characterictic just can combine mutually as long as do not form each other conflict.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, the embodiment of the present invention comprises chassis assembly (1), front lifting assembly (2), rear lifting assembly (3), front rack assembly (4), forestock ring assemblies (5), front band assembly (6), tail-bracket assembly (7), butt ring assemblies (8), rear band assembly (9), handrail (10), front-wheel is to (11), trailing wheel is to (12), traction component (13), ground chain (14), steering shaft (15), clevis bolt (16), wheel shaft cushion block (17), blanking cover (18), clutch shaft bearing seat (19), bearing shell (20) and traction bearing pin (21),
Described chassis assembly (1) upper surface has been bolted front lifting assembly (2), handrail (10) and rear lifting assembly (3) from front to back, on front lifting assembly (2) and rear lifting assembly (3), be fixed with respectively front rack assembly (4), tail-bracket assembly (7), on front rack assembly (4) and tail-bracket assembly (7), be fixed with respectively forestock ring assemblies (5), butt ring assemblies (8), on forestock ring assemblies (5) and butt ring assemblies (8), be connected with respectively front band assembly (6), rear band assembly (9);
Described chassis assembly (1) lower surface be fixed with from front to back front-wheel to (11), trailing wheel to (12) and ground chain (14); Front-wheel is bolted with chassis assembly (1) lower surface by the steering shaft through clutch shaft bearing seat (19) (15), bearing shell (20) (11), trailing wheel is fixed by nut with chassis assembly (1) lower surface by clevis bolt (16), wheel shaft cushion block (17) (12), and ground chain (14) is fixed on chassis assembly (1) afterbody lower end by screw bolt and nut;
As shown in Figure 6, Figure 7, the framed structure that described chassis assembly (1) is welded by steel plate I (1-1), longeron I (1-2), steel plate II (1-3), longeron II (1-4), first crossbeam (1-5), steel plate III (1-6) and steel plate IV (1-7);
Described steel plate I (1-1) is a trapezoidal cube, has tapped bore and the unthreaded hole of up/down perforation on it, for clutch shaft bearing seat (19) is installed;
Described longeron I (1-2) is channel-section steel;
Described steel plate II (1-3) is rectangle cube, and it has tapped bore and the unthreaded hole of up/down perforation, for front lifting assembly (2), rear lifting assembly (3) are installed;
Shown in longeron II (1-4) be channel-section steel, it has six groups of tapped bore and two groups of unthreaded holes of up/down perforation, for handrail (10) and clevis bolt (16) are installed;
First crossbeam (1-5) is channel-section steel, and two ends are inserted in the groove of longeron II (1-4);
Described steel plate III (1-6) is rectangle cube, and it has the unthreaded hole of up/down perforation, passes for clevis bolt (16);
Described steel plate IV (1-7) is rectangle cube, and it has the unthreaded hole that left and right connects, for ground chain (14) is installed;
As shown in Figure 8, Figure 9, described front lifting assembly (2), rear lifting assembly (3) structure are identical, include turbine screw lift (2-1), guide assembly (2-2), guide rails assembling plate (2-3), guide pillar guide pin bushing (2-4), transmission shaft (2-5), the second bearing seat (2-6), coupler (2-7) and the first handwheel (2-8); Described guide assembly (2-2) is fixed by screws in guide rails assembling plate (2-3) upper surface, and described guide rails assembling plate (2-3) lower surface is connected with guide rod (2-4-1) upper flange of guide pillar guide pin bushing (2-4) and the head of turbine screw lift (2-1) from left to right successively; Described transmission shaft (2-5) through the second bearing seat (2-6) and with the second bearing seat (2-6) normal-running fit, the right-hand member of transmission shaft (2-5) is connected with the axle of turbine screw lift (2-1) by coupler (2-7), and the left end of transmission shaft (2-5) is connected with the first handwheel (2-8) by key; Described front lifting assembly (2), rear lifting assembly (3) are separately fixed at steel plate II (1-3) upper surface on vehicle frame (1);
On turbine screw lift (2-1) head and base, have pin-and-hole and the unthreaded hole of up/down perforation;
As shown in figure 10, described guide assembly (2-2) is outsourcing finished parts, comprises two blocks (2-2-1), an one slide rail (2-2-2) and two slide blocks (2-2-3); Block (2-2-1) is separately fixed at the two ends of slide rail (2-2-2) by screw; Slide block (2-2-3) is stuck in slide rail (2-2-2) and becomes bearing fit with slide rail (2-2-2);
Block (2-2-1) is cuboid, has unthreaded hole on it;
On slide rail (2-2-2), have installation counterbore, for being connected with guide rails assembling plate (2-3), slide rail (2-2-2) two ends have tapped blind hole;
Slide block (2-2-3) upper surface has tapped blind hole, for the lateral adjustments plate (4-3) on fixing front rack assembly (4) and tail-bracket assembly (7);
Guide rails assembling plate (2-3) is rectangle cube, has the tapped bore of up/down perforation on it, and left end has tapped blind hole, for the lateral adjustments nut (4-2) on fixing front rack assembly (4) and tail-bracket assembly (7);
As shown in figure 11, described guide pillar guide pin bushing (2-4) is made up of guide pillar (2-4-1), sealing band (2-4-2), gland (2-4-3), lining (2-4-4) and sleeve (2-4-5), guide pillar (2-4-1) upper end is connected with guide rails assembling plate (2-3), and the lower end flanges of sleeve (2-4-5) is connected with the steel plate II (1-3) of chassis assembly (1);
Guide pillar (2-4-1) is the flanged (FLGD) cylinder in upper end, has the unthreaded hole of up/down perforation on flange;
Sealing band (2-4-2) is strip non-metal felt, for dustproof;
Gland (2-4-3) is two step cylinders, and maximum cylindrical is screw thread, has stepped hole and the seal groove of up/down perforation on it;
Lining (2-4-4) is circular cylinder;
Sleeve (2-4-5) is the cylindrical obform body of band rectangular flange upper end, lower end band, has stepped hole and the unthreaded hole of up/down perforation on it;
Transmission shaft (2-5) is the cylinder of Pyatyi step, on its left and right step cylinder, has kidney slot, and right-hand member also has tapped blind hole;
The second bearing seat (2-6) is T font assembly welding body, has the profile hole that left and right connects on its riser, has the counterbore of up/down perforation on base plate; Coupler (2-7) is made up of two half a couplers, is furnished with two and holds out against screw on it;
On the first handwheel (2-8), handle is housed;
As shown in Figure 12 and Figure 13, described handrail (10) is made up of steel pipe I (10-1), steel pipe II (10-2) and base plate (10-3), base plate (10-3) adopts welding manner to be connected with steel pipe I (10-1), steel pipe II (10-2) end face, and handrail (10) is separately fixed at by bolt on the tapped bore of the left-right longeron II (1-4) on chassis assembly (1);
Steel pipe I (10-1) is by tube bending moulding;
Base plate (10-3) is rectangular plate, has 4 unthreaded holes on it;
As shown in Figure 14, Figure 15, described front rack assembly (4), tail-bracket assembly (7) structure are identical, include lateral adjustments screw rod (4-1), lateral adjustments nut (4-2), lateral adjustments plate (4-3), back-up ring (4-4), roller (4-5), bracket (4-6), the 3rd bearing seat (4-7), rolling setting nut (4-8), rolling adjusting screw(rod) (4-9), the second handwheel (4-10) and the 3rd handwheel (4-11); Described lateral adjustments screw rod (4-1) through lateral adjustments nut (4-2) and with its screw thread fit, described lateral adjustments screw rod (4-1) right-hand member be stuck in described lateral adjustments plate (4-3) left end groove and with its normal-running fit, described the second handwheel (4-7) is connected by key with lateral adjustments screw rod (4-1) left end, lateral adjustments screw rod (4-1) and lateral adjustments nut (4-2) are all positioned at described lateral adjustments plate (4-3) left end, and described lateral adjustments nut (4-2) is fixed on guide rails assembling plate (2-3) left end of described front lifting assembly (2); Described roller (4-5) is positioned between the front vertical plate (4-6-1) of described bracket (4-6) and back vertical plate (4-6-2) and becomes symmetrical distribution, and roller (4-5) becomes rolling movement through the bearing pin in its hole; Described the 3rd bearing seat (4-7) is fixed by bolt and bracket (4-6) base plate (4-6-5) upper surface; Described rolling adjusting screw(rod) (4-9) through bracket (4-6) right riser (4-6-4) resigning hole and with the 3rd bearing seat (4-7) normal-running fit; Described rolling setting nut (4-8) becomes to be threaded through rolling adjusting screw(rod) (4-9); Described the 3rd handwheel (4-11) is connected by key with rolling adjusting screw(rod) (4-9) right-hand member, the axle (4-6-6) of described bracket (4-6) is through after being fixed on bearing in lateral adjustments plate (4-3) interstitial hole and become normal-running fit with lateral adjustments plate (4-3), and described lateral adjustments plate (4-3) is individually fixed on the slide block (2-2-3) of guide assembly (2-2) of described front lifting assembly (2), rear lifting assembly (3);
As shown in Figure 16, Figure 17, described bracket (4-6) is welded as a whole and is formed five limit bodies by front vertical plate (4-6-1), back vertical plate (4-6-2), left riser (4-6-3), right riser (4-6-4), base plate (4-6-5), axle (4-6-6) and backing plate (4-6-7);
Front vertical plate (4-6-1) is the sketch plate that shape is identical with back vertical plate (4-6-2), the unthreaded hole connecting before and after having on it;
Left riser (4-6-3) is rectangle cube;
Right riser (4-6-4) is rectangle cube, has the resigning hole that left and right connects on it;
Base plate (4-6-5) is rectangle cube, has tapped bore and the unthreaded hole of up/down perforation on it;
Axle (4-6-6) is the cylinder of 2 ledge structures, and lower end has tapped bore, for fixing back-up ring (4-4);
The cube that backing plate (4-6-7) is circular arc for two ends, has the unthreaded hole of up/down perforation on it;
Lateral adjustments screw rod (4-1) is the cylinder of five ledge structures, and maximum excircle part is screw thread, on left end cylinder, has keyway, for connecting the second handwheel;
Lateral adjustments nut (4-2) is rectangle cube, has the tapped bore that left and right connects, for coordinating adjusting screw(rod) on it;
Lateral adjustments plate (4-3) is rectangle cube, has the unthreaded hole of up/down perforation on it, for the slide block of fitted bearing and guide assembly (2-2), and two grooves that connect before and after its lower end has, its left end has U-shaped groove for coordinating lateral adjustments screw rod;
Back-up ring (4-4) is torus, for preventing the upper and lower vibration of bracket (4-6);
Roller (4-5) is cylinder, axially has through hole, and bearing is housed in hole;
The 3rd bearing seat (4-7) is T font assembly welding body, has the profile hole that left and right connects on its riser, has the counterbore of up/down perforation on base plate;
Rolling setting nut (4-8) is the obform body of two ends band sphere;
Rolling adjusting screw(rod) (4-9) is the cylinder of five ledge structures, and maximum excircle part is screw thread, on right-hand member cylinder, has keyway, for connecting the 3rd handwheel;
The second handwheel (4-10) is commercial finished parts, and handle is housed on it;
The 3rd handwheel (4-11) is commercial finished parts, and handle is housed on it;
As shown in Figure 18, Figure 19, forestock ring assemblies (5), butt ring assemblies (8) structure are identical, include felt (5-1), ring (5-2) and support (5-3); Described forestock ring assemblies (5), butt ring assemblies (8) lay respectively between the front vertical plate (4-6-1), back vertical plate (4-6-2) of the bracket (4-6) of described front rack assembly (4), tail-bracket assembly (7), waist shaped hole on ring (5-2) passes respectively the cylindrical that is arranged on the bearing pin on front rack assembly (4), tail-bracket assembly (7) and is supported on roller (4-5), and support (5-3) is welded on the extrados of ring (5-2);
Felt (5-1) is bonded in jelly on the intrados of ring (5-2) for commercial finished parts;
Ring (5-2) is the semi-ring of left and right sides band rectangular preiection, before and after having, connects and symmetrical waist shaped hole on it;
Support (5-3) is rectangle cube, and a U-shaped breach is opened in its lower end, and breach both sides have half slot;
As shown in Figure 20, Figure 21, the bulb at rolling setting nut (4-8) two ends, left and right on described front rack assembly (4), tail-bracket assembly (7) is stuck in the half slot of forestock ring assemblies (5), butt ring assemblies (8) support (5-3), operate the 3rd handwheel (4-11), rolling setting nut (4-8) is with rolling adjusting screw(rod) (4-9) rolling, and rolling setting nut (4-8) drives forestock ring assemblies (5), butt ring assemblies (8) to realize rolling;
As shown in Figure 22, Figure 23, front band assembly (6), rear band assembly (9) structure are identical, include loose joint bolt (6-1), handle nut (6-2), band (6-3), the first briquetting (6-4) and the second briquetting (6-5); Described loose joint bolt (6-1) is stuck in the groove at band (6-3) two ends, left and right, is connected with band (6-3) by bearing pin; Described the first briquetting (6-4), the second briquetting (6-5) are fixed by screws in top and the both sides of band (6-3) inner arc surface; As shown in Figure 4, described front band assembly (6), rear band assembly (9) are connected with forestock ring assemblies (5), butt ring assemblies (8) respectively with handle nut (6-2) by loose joint bolt (6-1);
The two step obform bodies that loose joint bolt (6-1) is plane for the large end of the small end thread left and right sides, have the unthreaded hole that left and right connects on large end;
Handle nut (6-2) is cylinder, and its lower end has tapped blind hole;
Band (6-3) is U-shaped body, and its top and the left and right sides have unthreaded hole, and two ends have breach;
The first briquetting (6-4) is the quadrntnt with internal and external cambered surface, the breach and the tapped bore that before and after its upper end has, connect;
The second briquetting (6-5) is the quadrntnt with internal and external cambered surface, and its upper end has breach and tapped bore;
As shown in Figure 24, Figure 25, front-wheel is made up of front wheel spindle (11-1), traction hangers (11-2), the first axle sleeve (11-3) and front vehicle wheel (11-4) (11); Described traction hangers (11-2) is separately fixed at the middle shaft shoulder of front wheel spindle (11-1) left and right sides by screw; Described front vehicle wheel (11-4) is arranged on respectively on the shaft shoulder at front wheel spindle (11-1) two ends, left and right, by the first axle sleeve (11-3), fastening nuts; As shown in Figure 3, described traction hangers (11-2) is connected with traction component (13) by bearing pin (21); As shown in Figure 5, described front-wheel links together by bearing shell (20), steering shaft (15) and clutch shaft bearing seat (19) and chassis assembly (1) to (11);
Front wheel spindle (11-1) is the cylinder of seven ledge structures, its both end thread (BET);
Traction hangers (11-2) is the semi-round cubes in two ends, has in the heart the unthreaded hole that left and right connects in semicircle, and front end has the breach of up/down perforation;
The first axle sleeve (11-3) is cylindricality torus;
Front vehicle wheel (11-4) is commercial finished parts, is made up of tire and wheel hub;
As shown in figure 26, trailing wheel is made up of hind axle (12-1), the second axle sleeve (12-2) and rear wheel (12-3) (12); Described rear wheel (12-3) is arranged on respectively on the shaft shoulder at hind axle (12-1) two ends, left and right, by the second axle sleeve (12-2), fastening nuts; As shown in Figure 4, described trailing wheel links together with the longeron II of chassis assembly (1) by clevis bolt (16), wheel shaft cushion block (17) to (12), and clevis bolt (16) is stuck on the circular groove of hind axle (12-1);
Hind axle (12-1) is the cylinder of five ledge structures, its both end thread (BET), and maximum excircle part left and right has circular groove;
The second axle sleeve (12-2) is cylindricality torus;
Rear wheel (12-3) is commercial finished parts, is made up of tire and wheel hub;
As shown in Figure 27, Figure 28, traction component (13) is made up of tow attachment (13-1), second cross beam (13-2), castor (13-3), handle (13-4), the 3rd longeron (13-5), contiguous block (13-6), base plate (13-7) and the 3rd crossbeam (13-8); Described second cross beam (13-2), handle (13-4), the 3rd longeron (13-5), contiguous block (13-6), base plate (13-7) and the 3rd crossbeam (13-8) are welded into framed structure; Described tow attachment (13-1) connects by packing ring, nut through the hole in the middle of second cross beam (13-2); Described castor (13-3) is bolted on base plate (13-7) lower surface; As shown in Figure 3, described traction component (13) is connected with traction bearing pin (21) the traction hangers (11-2) of (11) with front-wheel by contiguous block (13-6);
Tow attachment (13-1) is held as annular small end is two step cylindricalitys welding bodies for large, small end thread;
Second cross beam (13-2) is channel-section steel, and centre has the unthreaded hole that left and right connects;
Castor (13-3) is commercial finished parts;
The U-shaped body that handle (13-4) curves for steel pipe;
The 3rd longeron (13-5) is channel-section steel bending part;
Contiguous block (13-6) is the semicircle cube of right-hand member, the unthreaded hole connecting before and after having on it;
Base plate (13-7) is rectangle cube, has the unthreaded hole of up/down perforation on it;
The 3rd crossbeam (13-8) is steel pipe;
Steering shaft (15) is welding structural element, its top is divided into five step cylinders, minimum excircle part is screw thread, bottom is divided into cuboid, cuboid lower end has the half slot of perforation, and for the front wheel spindle (11-1) to (11) is connected with front-wheel, Si Ge angle part, upper end has sagging, on sinking, have the unthreaded hole of perforation, for being connected with bearing shell (20); The U-shaped body that clevis bolt (16) curves for rod iron, upper end is threaded, and upper end is connected with chassis assembly (1) by nut through the longeron II (1-4) of chassis assembly (1); Wheel shaft cushion block (17) is lower end band arc surface, the cube of upper end band groove, hind axle (12-1) assembling to (12) of its lower end and trailing wheel, longeron II (1-4) assembling of upper end and chassis assembly (1); Blanking cover (18) is three step cylinders of upper end band counterbore, and minimum excircle part is screw thread, lower end band six sides; Clutch shaft bearing seat (19) is the flanged (FLGD) cylinder in one end, have vertically the stepped hole of perforation, be used for installing bearing, have circumferentially uniform unthreaded hole on flange, clutch shaft bearing seat (19) is connected with chassis assembly (1) through the unthreaded hole of chassis assembly (1) steel plate I (1-1); The obform body that bearing shell (20) arches upward for Intermediate Gray circular arc, has the unthreaded hole of up/down perforation, for being connected with steering shaft (15) on it; Traction bearing pin (21) is the cylinder of two ledge structures, and for connecting front-wheel to (11) and traction component (13), its little excircle part has the unthreaded hole of perforation, for construction opening pin;
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. an easy loading vehicle, comprise a chassis assembly (1), front lifting assembly (2), handrail (10), rear lifting assembly (3), front-wheel to (11), trailing wheel to (12) and ground chain (14), it is characterized in that: chassis assembly (1) upper surface is fixed with front lifting assembly (2), handrail (10) and rear lifting assembly (3) from front to back, chassis assembly (1) lower surface be fixed with from front to back front-wheel to (11), trailing wheel to (12) and ground chain (14); On described front lifting assembly (2) and described rear lifting assembly (3), be fixed with respectively front rack assembly (4), tail-bracket assembly (7); On described front rack assembly (4) and described tail-bracket assembly (7), be fixed with respectively forestock ring assemblies (5), butt ring assemblies (8); On described forestock ring assemblies (5) and described butt ring assemblies (8), be connected with respectively front band assembly (6), rear band assembly (9); Described front-wheel is fixed with chassis assembly (1) lower surface by the steering shaft through clutch shaft bearing seat (19) (15), bearing shell (20) (11), described trailing wheel is fixed by nut with chassis assembly (1) lower surface by clevis bolt (16), wheel shaft cushion block (17) (12), and ground chain (15) is fixed on chassis assembly (1) afterbody lower end.
2. easy loading vehicle as claimed in claim 1, it is characterized in that, described chassis assembly (1) is welded by steel plate I (1-1), longeron I (1-2), steel plate II (1-3), longeron II (1-4), first crossbeam (1-5), steel plate III (1-6) and steel plate IV (1-7).
3. easy loading vehicle as claimed in claim 1 or 2, it is characterized in that, described front lifting assembly (2), rear lifting assembly (3) structure are identical, include Worm gear feed screw elevator (2-1), guide assembly (2-2), guide rails assembling plate (2-3), guide pillar guide pin bushing (2-4), transmission shaft (2-5), the second bearing seat (2-6), coupler (2-7) and the first handwheel (2-8).
4. easy loading vehicle as claimed in claim 3, it is characterized in that, described front rack assembly (4), tail-bracket assembly (7) structure are identical, include lateral adjustments screw rod (4-1), lateral adjustments nut (4-2), lateral adjustments plate (4-3), back-up ring (4-4), roller (4-5), bracket (4-6), the 3rd bearing seat (4-7), rolling setting nut (4-8), rolling adjusting screw(rod) (4-9), the second handwheel (4-10) and the 3rd handwheel (4-11).
5. easy loading vehicle as claimed in claim 1 or 2, it is characterized in that, described forestock ring assemblies (5), butt ring assemblies (8) structure are identical, include felt (5-1), ring (5-2) and support (5-3).
6. easy loading vehicle as claimed in claim 1 or 2, it is characterized in that, described front band assembly (6), rear band assembly (9) structure are identical, include loose joint bolt (6-1), handle nut (6-2), band (6-3), the first briquetting (6-4) and the second briquetting (6-5).
7. easy loading vehicle as claimed in claim 1 or 2, it is characterized in that, described front-wheel is made up of front wheel spindle (11-1), traction hangers (11-2), the first axle sleeve (11-3) and front vehicle wheel (11-4) (11).
8. easy loading vehicle as claimed in claim 1 or 2, is characterized in that, described trailing wheel is made up of hind axle (12-1), the second axle sleeve (12-2) and rear wheel (12-3) (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161043.3U CN203889069U (en) | 2014-04-03 | 2014-04-03 | Simple loading vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161043.3U CN203889069U (en) | 2014-04-03 | 2014-04-03 | Simple loading vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889069U true CN203889069U (en) | 2014-10-22 |
Family
ID=51715504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420161043.3U Expired - Lifetime CN203889069U (en) | 2014-04-03 | 2014-04-03 | Simple loading vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203889069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665116A (en) * | 2018-11-21 | 2019-04-23 | 北京特种机械研究所 | Adapt to the common support bracket of a variety of ammunitions |
-
2014
- 2014-04-03 CN CN201420161043.3U patent/CN203889069U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665116A (en) * | 2018-11-21 | 2019-04-23 | 北京特种机械研究所 | Adapt to the common support bracket of a variety of ammunitions |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
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| CX01 | Expiry of patent term |