CN212268890U - Whole car loader - Google Patents

Abstract

A whole-vehicle loading machine belongs to the technical field of logistics loading machinery. The utility model discloses a solve the problem that current material loading is inefficient. The utility model discloses a stack tray conveying unit, plastic and buttress unit, appearance detecting element, the coil unit is gone off the production line to the defective work, push away buttress marshalling unit, loading platform, preceding door module, guiding mechanism and vehicle positioner, stack tray conveying unit, the installation is arranged in proper order to coil unit under plastic and buttress unit and the defective work, appearance detecting element installs the periphery of coil unit under the defective work, the next process of coil unit is installed and is pushed away buttress marshalling unit under the defective work, push away the buttress marshalling unit and install the one end at loading platform, preceding door module is installed to loading platform's the other end, guiding mechanism is installed to loading platform's bottom, vehicle positioner is used for realizing treating the height and the position of loading vehicle and adjusting well. The utility model discloses a machinery is ingenious, nimble, simple to operate, has the practicality strong, advantage that the price/performance ratio is high.

Description

Whole car loader

Technical Field

The utility model relates to a loading machinery belongs to commodity circulation loading machinery technical field.

Background

At present, stacking equipment and intelligent storage equipment are widely popularized and improved day by day, while the subsequent loading and logistics transferring link is relatively laggard, the existing automatic loading equipment basically stays on the level of single-package or single-stack loading, namely, the loading is carried out in a successive reciprocating mode on a single full-load tray unit instead of a single packaging unit in the loading process. Particularly, single-package loading is slow in efficiency, stacked materials need to be unstacked to be changed into single packages, then loading operation is carried out on the single packages, due to the fact that one unstacking link is added, the occupied area of equipment is increased, the area of a warehouse is reduced sharply, fault points are increased correspondingly, and the investment cost of the equipment is increased. No matter the single pile of cargoes is AGV navigation forklift type, or the truss type all has the idle repeated accumulation of return stroke, leads to loading speed not high, and the bag loading rate is low, and a great deal of problems such as vehicle occupation time is long.

Based on the above statement, it is needed to provide a machine capable of loading stacked goods in one vehicle at a time to solve the problem of low loading efficiency of the existing material loading.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a provide a high-efficient, multi-functional, full-automatic pile up neatly loading all-in-one to solve the problem that current material loading is inefficient, give about in the following the utility model discloses a brief summary, so as to provide about the utility model discloses a basic understanding of some aspects. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.

The technical scheme of the utility model:

the utility model provides a whole car carloader, includes that the lower line unit of stack tray conveying unit, plastic and buttress unit, appearance detecting element, defective products, pushes away a buttress marshalling unit, loading platform, preceding door module, guiding mechanism and vehicle positioner, the installation is arranged in proper order to stack tray conveying unit, plastic and buttress unit and defective products lower line unit, and appearance detecting element installs in the periphery of defective products lower line unit, and the lower process of defective products lower line unit is installed and is pushed away a buttress marshalling unit, pushes away the one end of buttress unit installation at loading platform, and preceding door module is installed to loading platform's the other end, and guiding mechanism is installed to loading platform's bottom, and vehicle positioner is used for realizing treating the height and the position of loading vehicle and adjusting well.

The utility model discloses following beneficial effect has:

1. the utility model provides a whole car loader, which is mainly characterized in that the car loader runs fully automatically, the equipment composition is simple, the work is high-efficient, the running is flexible, the cost is saved, and the car loader is multifunctional;

2. the utility model provides a when whole car carloader carries out automation equipment operation, can carry out the shaping with the buttress dish goods that the buttress dish conveying unit carried and stack the unit and carry out width direction and tightly, make into the buttress goods face, and detect through appearance detecting element, wherein detect unqualified buttress goods and automatically come off the line through defective work piece off-line unit, detect qualified buttress goods and carry out the marshalling through pushing away the buttress marshalling unit, then wholly push away to the loading platform on, when the goods on the loading platform reaches the volume of a whole case, the loading platform transports the goods wholly to the carriage of container or vehicle, accomplish disposable loading operation; different from the existing loading technology, when the existing goods are loaded, the vehicle needs to wait, and can only travel and leave after waiting for the goods to be sequentially loaded, and the whole vehicle loader of the utility model realizes the loading process, the vehicle does not need to wait, and the vehicle is loaded at one time, thereby thoroughly solving the problem of low loading efficiency of the materials;

3. the utility model discloses an adjustment mechanism can carry out three degree of freedom adjustment to loading platform, be height adjustment respectively, horizontal adjustment and central adjustment, wherein height adjustment is realized through adjustment mechanism's adjustment base, specifically through horizontal adjustment mechanism and the central adjustment mechanism around adjusting the base drive, make loading platform height direction go up and wait to load the vehicle matching, and then realize that whole platform aligns with the height of vehicle, in addition under the effect of horizontal adjustment and central adjustment, make loading platform and the carriage of vehicle laminate completely and aim at, the buttress thing of loading platform just can be smooth like this, once only get into the carriage inside of vehicle, whole process is steady, link up smoothly, the rate of accuracy is high, high work efficiency;

4. the whole machine of the utility model realizes automatic material flow loading by sequentially passing through the stack tray conveying unit, the shaping and stacking unit, the appearance detection unit, the unqualified product off-line unit, the stack pushing and grouping unit and the loading platform, and the whole mechanical equipment has flexible operation, high accuracy and high working efficiency;

5. the utility model discloses a plastic and buttress unit can carry out plastic and tight to the buttress thing of becoming the buttress, and it is through the lift of tight drive mechanism in first roller conveyer, accomplishes the close-up to two buttress things, makes the buttress thing on the loading platform after getting into have the characteristics that the regularity is high, through the ingenious structure of plastic and buttress unit, has got and has replaced artifical control mechanical fork truck and buttress, has degree of automation height, characteristics that the practicality is strong;

6. the utility model discloses a vehicle positioner can make the vehicle aim at accurately, make carriage bottom plate and loading platform base plane parallel, make the slide assembly on the loading platform drive the buttress thing and once only load, under the effect of vehicle positioner, buttress thing loading process is more smooth and easy;

7. the utility model discloses a machinery is ingenious, nimble, simple to operate, can realize automatic and tight buttress thing, pile up neatly the thing, once only accomplish buttress thing loading, has the practicality strong, advantage that the price/performance ratio is high.

Drawings

Fig. 1 is a front view of a complete vehicle loader;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a perspective view of the pallet transport unit;

FIG. 4 is a perspective view of the reforming and stacking unit;

fig. 5 is a perspective view of the reshaping adjusting unit;

FIG. 6 is a perspective view of a first roller conveyor;

FIG. 7 is a perspective view of the tightening transmission;

FIG. 8 is a view of the arrangement and installation of the shaping elevator spindle assembly on the elevator drive base;

FIG. 9 is a perspective view of the cosmetic lift spindle assembly;

fig. 10 is a perspective view of the appearance detecting unit;

FIG. 11 is a perspective view of a reject take-off unit;

FIG. 12 is a perspective view of a cross-pallet conveyor;

FIG. 13 is a perspective view of the push and grouping unit;

FIG. 14 is a perspective view of the loading platform;

FIG. 15 is a front view of the loading platform;

FIG. 16 is a partial bottom view of the loading platform;

FIG. 17 is a perspective view of the slider assembly;

FIG. 18 is a view of the mounting relationship of the loading platform to the adjustment mechanism;

FIG. 19 is a perspective view of the adjustment base;

FIG. 20 is a perspective view of the lateral adjustment mechanism;

FIG. 21 is a view showing the installation relationship between the lateral fixing beam and the lateral adjustment seat;

FIG. 22 is a perspective view of the lateral lift bracket;

FIG. 23 is a perspective view of the centering mechanism;

FIG. 24 is a view showing the installation relationship between the center fixed beam and the center adjustment seat;

FIG. 25 is a perspective view of the central lifting bracket;

FIG. 26 is a perspective view of the front door assembly;

FIG. 27 is a view of the mounting of the striker plate on the front door assembly;

FIG. 28 is a perspective view of the locking mechanism;

FIG. 29 is a perspective view of the vehicle positioning device;

FIG. 30 is a view showing the installation relationship of the positioning elevating support beam on the positioning support frame;

in the figure 1-pallet conveying unit, 2-shaping and stacking unit, 3-shape detecting unit, 4-defective product unloading unit, 5-stack pushing and grouping unit, 6-loading platform, 7-front door assembly, 8-adjusting mechanism, 9-vehicle positioning device, 11-pallet conveying frame, 12-roller conveyor, 21-shaping adjusting unit, 211-lifting driving base, 212-first roller conveyor, 213-tightening transmission mechanism, 214-shaping lifting motor, 215-shaping lifting spindle assembly, 216-shaping lifting guide rail, 2130-lifting base, 2131-tightening base, 2132-tightening motor, 2133-tightening transmission shaft, 2134-tightening main chain wheel, 2135-tightening auxiliary chain wheel, 2136-tightening chain, 2137-parallel driven sprocket mounting seat, 2138-lifting guide wheel, 2139-lifting guide wheel mounting plate, 2151-lifting main shaft, 2152-lifting main shaft mounting seat, 2153-cam, 2154-lifting driven sprocket, 2155-lifting driving sprocket, 2156-lifting transmission chain, 31-appearance detection portal, 32-longitudinal slide bar, 33-transverse slide bar, 34-and optical appearance detector, 41-transverse pallet conveyor, 42-pallet alternating conveyor, 43-longitudinal pallet conveyor, 50-pusher, 51-pushing marshalling support frame, 52-hydraulic motor, 53-motor support, 54-pushing main driving shaft, 55-first sprocket, 56-second sprocket, 57-pushing main sprocket, 58-pushing driven sprocket, 59-a stacking chain, 60-a slide plate driving chain, 61-a platform frame, 62-a slide plate assembly, 63-a chain guide trolley, 64-a guide rail, 65-a slide plate driving main shaft, 66-a slide plate driving motor, 68-a slide plate driving main chain wheel, 69-a slide plate driving slave chain wheel, 621-a front slide plate, 622-a rack, 623-an upper conveying power-assisted roller, 624-a lower supporting roller, 631-an adjusting screw rod, 81-a transverse adjusting mechanism, 82-a center adjusting mechanism, 83-an adjusting base, 84-a lifting cylinder, 811-a transverse fixing beam body, 812-a transverse adjusting seat, 813-a transverse lifting support, 814-a transverse composite roller, 815-a transverse sliding rail, 816-a transverse traveling wheel and 817-a transverse adjusting hydraulic cylinder, 818-center adjusting hydraulic cylinder, 819-lifting guide sliding rail, 810-lifting guide composite roller, 821-center fixed beam body, 822-center adjusting seat, 823-center lifting support, 824-center composite roller, 825-center sliding rail, 826-center traveling wheel, 827-auxiliary adjusting hydraulic cylinder, 71-door-shaped frame, 72-shaping drum, 73-material blocking hydraulic cylinder, 74-material blocking plate, 75-locking mechanism, 76-shaping support, 77-adjusting connecting rod, 751-locking connecting seat, 752-locking hydraulic cylinder, 753-locking swing hook, 91-positioning support frame, 92-positioning guide block, 93-positioning lifting oil cylinder and 94-positioning lifting support beam.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The utility model discloses the connection that mentions divide into fixed connection and can dismantle the connection, fixed connection (for being undetachable connection) includes but not limited to conventional fixed connection modes such as hem connection, rivet connection, adhesive connection and welded connection, can dismantle the connection including but not limited to conventional dismantlement modes such as threaded connection, buckle connection, pin joint and hinged joint, when not clearly prescribing a limit to concrete connection mode, defaulting always can find at least one kind of connected mode in current connected mode and can realize this function, and the technical staff in the art can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.

The first embodiment is as follows: the embodiment is described by referring to fig. 1-30, the whole vehicle loader of the embodiment comprises a tray conveying unit 1, a shaping and stacking unit 2, an appearance detecting unit 3, a defective product offline unit 4, a stack pushing and grouping unit 5, a loading platform 6, a front door assembly 7, an adjusting mechanism 8 and a vehicle positioning device 9, the stacking tray conveying unit 1, the shaping and stacking unit 2 and the unqualified product offline unit 4 are sequentially arranged and installed, the appearance detection unit 3 is installed on the periphery of the unqualified product offline unit 4, the next procedure of the unqualified product offline unit 4 is provided with the stack pushing and organizing unit 5, the stack pushing and organizing unit 5 is installed at one end of the loading platform 6, the front door assembly 7 is installed at the other end of the loading platform 6, the adjusting mechanism 8 is installed at the bottom of the loading platform 6, and the vehicle positioning device 9 is used for achieving height and position alignment of a vehicle to be loaded.

The piled goods supplied by a front end stacking system or a delivery system of a three-dimensional warehouse are conveyed by a parallel-connection stacking tray conveying unit 1 (the number of parallel lines is multiplied by the width of the goods stack and is slightly smaller than the inner width of the vehicle), the parallel-connection stacking tray conveying unit 1 conveys the piled goods to a shaping and stacking unit 2, then the shaping and stacking unit 2 shapes the stacks, the emphasis is to ensure that the stacks are tightly combined in the width direction, the front and the back surfaces are basically coplanar, then a shape detection unit 3 detects the shapes of the goods, the detected unqualified goods are automatically delivered to a stack pushing and organizing machine 5 through a unqualified product delivery unit 4, the stack pushing and organizing machine 5 is pushed repeatedly for a plurality of times, the piled goods to be loaded on the whole vehicle are pre-organized on a loading platform 6, the whole vehicle is arranged to wait for the arrival of the vehicle for loading, and after the vehicle is in place, the tail part of the vehicle frame firstly enters a guide groove of, the rear plane is completely attached to the fixed vertical plate of the guide groove, so that the center of the vehicle is preliminarily determined. Then the positioning lift cylinder 93 vertically placed by the vehicle positioning device 9 is jacked up to make the bottom plate of the carriage parallel to the base plane. And then, the loading platform 6 is transversely adjusted and centrally adjusted through the adjusting mechanism 8, and the loading platform 6 is operated to rotate, so that the loading platform 6 is completely aligned with the vehicle in the width direction and the platform center line. At this time, the adjusting base 83 of the adjusting mechanism 8 drives the loading platform to ascend or descend, and the loading platform is butted with the carriage bottom plate in the height direction. Then the locking mechanism 75 locks the swing hook 753 to hook the main beam at the tail part of the frame under the driving of the locking oil cylinder 752, and the locking of the vehicle is completed.

Next, the sliding plate assembly 62 on the loading platform 6 and the pre-woven goods extend into the carriage, and the goods are extruded and shaped through the two vertical shaping drums 72 on the door frame of the front door assembly 7 during the moving process, so that the goods can smoothly enter the carriage. After the goods completely enter the carriage, the striker plate 74 in the front door assembly 7 descends to a low position and then extends forward to push the goods on the slide plate assembly 62 forward to abut against the front wall of the carriage. At this time, the slide assembly 62 is drawn out backward, the forward striker plate 74 blocks the cargo in the car, and after the slide assembly 62 returns to the initial position, other mechanisms or devices also return to the initial state in sequence, and one-time loading is completed. The loading platform 6 can then continue on to the pre-marshalling.

The second embodiment is as follows: referring to fig. 3 to illustrate the present embodiment, the stack tray conveying unit 1 of the present embodiment includes a stack tray conveying frame 11 and a roller conveyor 12, and the two roller conveyors 12 arranged in parallel are installed on the stack tray conveying frame 11. So arranged, the pallet conveying unit 1 is used for conveying goods to be loaded, wherein the total width of the goods stack conveyed by the roller conveyor 12 is smaller than the inner width of the vehicle (carriage inner diameter).

The third concrete implementation mode: the present embodiment is described with reference to fig. 4 to 9, the shaping and stacking unit 2 of the present embodiment includes two shaping adjusting units 21 with the same structure, two shaping adjusting units 21 are oppositely arranged, the shaping adjusting unit 21 includes a lifting driving base 211, a first roller conveyor 212, a tightening transmission mechanism 213, a shaping lifting motor 214, a shaping lifting spindle assembly 215, and a shaping lifting guide rail 216, the first roller conveyor 212 is installed on the lifting driving base 211, four shaping lifting guide rails 216 are fixedly installed on the lifting driving base 211, the tightening transmission mechanism 213 is slidably installed on the shaping lifting guide rail 216, the shaping lifting motor 214 and the shaping lifting spindle assembly 215 are installed on the lifting driving base 211, the tightening transmission mechanism 21 is installed in cooperation with the shaping lifting spindle assembly 215, and the tightening transmission mechanism 21 is installed in a staggered manner with the first roller conveyor 212, the shaping lifting motor 214 drives the shaping lifting spindle assembly 215, and the tightening transmission mechanism 21 can realize lifting action in the first roller conveyor 212 under the action of the shaping lifting spindle assembly 215;

the tightening transmission mechanism 213 comprises a tightening seat 2131, a tightening motor 2132, a tightening transmission shaft 2133, a tightening main chain wheel 2134, a tightening auxiliary chain wheel 2135, a tightening chain 2136, a tightening auxiliary chain wheel mounting seat 2137, a lifting guide wheel 2138 and a lifting guide wheel mounting plate 2139, the tightening seat 2131 is rotatably provided with the tightening transmission shaft 2133 through a bearing seat, the tightening motor 2132 is mounted on the side wall of the tightening seat 2131, the tightening motor 2132 is matched and mounted with the tightening transmission shaft 2133, the tightening transmission shaft 2133 is provided with the tightening main chain wheel 2134, the upper end of the tightening seat 2131 is provided with the tightening auxiliary chain wheel mounting seat 2137, two ends of the tightening auxiliary chain wheel mounting seat 2137 are rotatably provided with one tightening auxiliary chain wheel 2135, the tightening main chain wheel 2135 and the tightening auxiliary chain wheel 2134 are mounted through the tightening chain 2136, the lifting guide wheel mounting plate 2139 is mounted at four end angles of the tightening seat 2131, the fastening seat 2131 is matched with the shaping lifting guide rail 216 through a lifting guide wheel 2138, and four jacking seats 2130 are arranged at four end corners of the fastening seat 2131;

the shaping lifting spindle assembly 215 comprises a lifting spindle 2151, a lifting spindle mounting seat 2152, a cam 2153, a lifting driven sprocket 2154, a lifting driving sprocket 2155 and a lifting transmission chain 2156, wherein two ends of the lifting spindle 2151 are mounted on the lifting driving base 211 through the lifting spindle mounting seat 2152, the cam 2153 is mounted at two ends of the lifting spindle 2151, the cam 2153 abuts against the lifting seat 2130, the lifting driven sprocket 2154 is mounted on the lifting spindle 2151, the lifting driving sprocket 2155 is mounted at the output end of the shaping lifting motor 214, and the lifting driving sprocket 2155 and the lifting driven sprocket 2154 are mounted in a matched mode through the lifting transmission chain 2156.

The shaping and stacking unit 2 has the working principle that a shaping lifting motor 214 drives a lifting main shaft 2151 to rotate through a lifting transmission chain 2156, cams 2153 are arranged at two ends of the lifting main shaft 2151, the cams 2153 act on a lifting seat 2130, a tightening seat 2131 can realize the up-and-down lifting action relative to a lifting driving base 211 as a lifting guide wheel 2138 of the tightening seat 2131 slides in a shaping lifting guide rail 216, a first roller conveyor 212 is arranged on the lifting driving base 211, a tightening motor 2132 is arranged on the tightening seat 2131, a tightening transmission shaft 2133, a tightening main chain wheel 2134, a tightening driven chain wheel 2135, a tightening chain 2136 and a tightening driven chain wheel mounting seat 2137 are arranged between rollers of the first roller conveyor 212, when the tightening seat 2131 is lifted relative to the lifting driving base 211, the height of the tightening driven chain wheel mounting seat 2137 on the horizontal plane is higher than the height of the horizontal plane of the first roller conveyor 212, at this time, the tightening motor 2132 is driven by the tightening transmission shaft 2133 to tighten the main chain wheel 2134 to rotate, the tightening main chain wheel 2134 is driven by the tightening chain 2136 to tighten the auxiliary chain wheel 2135 to rotate, stacked objects sliding onto the first roller conveyor 212 are driven by the tightening auxiliary chain wheel 2135 to be gathered to one side, and due to the fact that the number of the shaping adjusting units 21 is two, the stacked objects on the shaping adjusting units 21 are oppositely and tightly operated.

The fourth concrete implementation mode: referring to fig. 10 to illustrate the present embodiment, the shape detection unit 3 of the present embodiment includes a shape detection portal 31, a longitudinal slide bar 32, a transverse slide bar 33, and an optical shape detector 34, the longitudinal slide bar 32 and the transverse slide bar 33 are mounted on the shape detection portal 31, and the optical shape detector 34 is mounted on the longitudinal slide bar 32 and the transverse slide bar 33, respectively. According to the arrangement, the appearance detection unit 3 is arranged on the outer side of the unqualified product offline unit 4, the optical appearance detector 34 is an infrared detector, the optical appearance detector 34 arranged on the longitudinal slide bar 32 and the transverse slide bar 33 detects the tightly combined stacked object, if the tightly combined stacked object exceeds the infrared optical fiber, the stacked object is not tightly combined, and at the moment, the stacked object is subjected to offline processing through the unqualified product offline unit 4.

The fifth concrete implementation mode: referring to fig. 11 to 12 to illustrate the present embodiment, the off-line unit 4 of the defective products includes a transverse tray conveyor 41, an alternate tray conveyor 42, and a longitudinal tray conveyor 43, the transverse tray conveyor 41 and the longitudinal tray conveyor 43 have the same structure, the alternate tray conveyor 42 is installed at the next step of the transverse tray conveyor 41, the longitudinal tray conveyor 43 is installed at one side of the alternate tray conveyor 42, and the alternate tray conveyor 42 has the same structure as the shaping adjustment unit 21. With this arrangement, the stacks detected to be defective by the shape detection unit 3 are conveyed to the vertical stack conveyor 43 by the stack alternate conveyor 42, and the offline operation is completed.

The sixth specific implementation mode: referring to fig. 13 to explain the present embodiment, the stack pushing and grouping unit 5 of the present embodiment includes a pushing plate 50, a stack pushing and grouping support frame 51, a hydraulic motor 52, a motor support 53, a stack pushing main drive shaft 54, a first chain wheel 55, a second chain wheel 56, a stack pushing main chain wheel 57, a stack pushing auxiliary chain wheel 58 and a stack pushing chain 59, the stack pushing and grouping support frame 51 is provided with the stack pushing auxiliary chain wheel 58 at both ends thereof respectively through the chain wheel seats, the hydraulic motor 52 is provided on the motor support 53, the hydraulic motor 52 is provided with the first chain wheel 55 at the output end thereof, the second chain wheel 56 is provided on the shaft body of the stack pushing main drive shaft 54, the second chain wheel 56 and the first chain wheel 55 are provided with chains, the stack pushing main drive shaft 54 is rotatably provided on the bearing seats, the main stack pushing chain wheel 57 is provided at both ends thereof, the stack pushing chain wheel 57 is provided with the stack pushing auxiliary chain wheel 58 at both ends of the stack grouping support frame 51 through the stack pushing chain 59, the pushing plate 50 is mounted on the pushing chain 59.

The hydraulic motor 52 is started, the hydraulic motor 52 drives the stack pushing main driving shaft 54 to rotate through the first chain wheel 55 and the second chain wheel 56, the stack pushing main driving shaft 54 drives the stack pushing auxiliary chain wheel 58 to rotate through the stack pushing main chain wheel 57, the stack pushing chain 59 arranged on the stack pushing main chain wheel 57 drives the stack pushing auxiliary chain wheel 58 to operate, the pushing plate 50 on the stack pushing chain 59 pushes stack objects, after the stack pushing is completed, the hydraulic motor 52 is turned over, the pushing plate 50 operates to the initial position, and the next stack pushing operation is waited.

The seventh embodiment: referring to fig. 14-17 to illustrate the present embodiment, the loading platform 6 of the present embodiment includes a platform frame 61, a sled assembly 62, a sled driving spindle 65, a sled driving motor 66, a sled driving main sprocket 68, a sled driving secondary sprocket 69 and a sled driving chain 60, the two ends of the platform frame 61 are respectively rotatably installed with the sled driving secondary sprocket 69 through bearing seats, the sled driving motor 66 is fixedly installed on the side wall of the platform frame 61, the sled driving spindle 65 is rotatably installed on the platform frame 61 through the bearing seats, the sled driving motor 66 is installed with the sled driving spindle 65, the sled driving main sprocket 68 is installed on the sled driving spindle 65, the sled driving main sprocket 68 is installed with the sled driving secondary sprocket 69 at the two ends of the platform frame 61 through the sled driving chain 60, the sled assembly 62 is slidably installed on the platform frame 61, the sled assembly 62 is mounted with the sled drive chain 60;

the bottom of the platform frame 61 is provided with a guide rail 64, the guide rail 64 is internally provided with a chain guide trolley 63 in a sliding manner, the chain guide trolley 63 is provided with an adjusting screw 631, the chain guide trolley 63 is installed with the sliding plate assembly 62 through the adjusting screw 631, and the chain guide trolley 63 is installed with the sliding plate driving chain 60;

the sliding plate assembly 62 comprises a front sliding plate 621, a frame 622, an upper conveying assisting roller 623 and a lower supporting roller 624, wherein the front sliding plate 621 is installed at the end of the frame 622, and the frame 622 is provided with a plurality of regularly arranged upper conveying assisting rollers 623 and a plurality of regularly arranged lower supporting rollers 624.

A plurality of regularly arranged upper conveying assisting rollers 623 are arranged at the upper layer of the frame 622, and a plurality of regularly arranged lower supporting rollers 624 are arranged at the lower layer of the frame 622.

Starting a sliding plate driving motor 66, driving a sliding plate driving chain 60 to rotate by the sliding plate driving motor 66, and installing the sliding plate driving chain 60 and a sliding plate assembly 62 through a chain guide trolley 63, wherein the sliding plate assembly 62 runs on the platform framework 61;

a plurality of regularly arranged upper conveying assisting rollers 623 are arranged on the upper layer of a rack 622 of the sliding plate assembly 62, the conveying assisting rollers 623 are used for bearing grouped stack objects, a plurality of regularly arranged lower supporting rollers 624 are arranged on the lower layer of the rack 622, and the lower supporting rollers 624 are used for providing rotary support for the sliding plate assembly 62 to run on the platform frame 61;

the lower end of the platform frame 61 is provided with a guide rail 64, the guide trolley 63 slides in the guide rail 64, and under the action of the guide trolley 63 and the guide rail 64, the sliding plate assembly 62 runs stably on the platform frame 61, and the sliding plate assembly 62 cannot deflect, so that stacked objects on the sliding plate assembly 62 can straightly enter a compartment of a vehicle to be loaded.

The specific implementation mode is eight: referring to fig. 18 to 25 to illustrate the present embodiment, in the present embodiment, an adjusting mechanism 8 is installed on a loading platform 6, the adjusting mechanism 8 includes a lateral adjusting mechanism 81, a central adjusting mechanism 82 and an adjusting base 83, the lateral adjusting mechanism 81 and the central adjusting mechanism 82 are installed at the bottom of the loading platform 6 respectively, the lateral adjusting mechanism 81 and the central adjusting mechanism 82 are installed in the adjusting base 83 respectively, a lifting cylinder 84 is installed at an end corner of the adjusting base 83, and the lateral adjusting mechanism 81 and the central adjusting mechanism 82 are installed on the lifting cylinder 84 at the end corner of the adjusting base 83 respectively;

the transverse adjusting mechanism 81 comprises a transverse fixed beam body 811, a transverse adjusting seat 812 and a transverse lifting support 813, the number of the transverse fixed beam bodies 811 is two, the transverse fixed beam bodies 811 are fixedly installed on the loading platform 6, the side wall of the transverse fixed beam body 811 is provided with a transverse compound roller 814, the side wall of the transverse adjusting seat 812 is provided with a transverse sliding rail 815, the transverse sliding rail 815 of the transverse adjusting seat 812 is installed in a matching way with the transverse compound roller 814 of the transverse fixed beam body 811, four end angles of the transverse lifting support 813 are respectively installed in a hinged way with the lifting oil cylinder 84 at the end angle of the adjusting base 83, the bottom of the transverse adjusting seat 812 is provided with a transverse walking wheel 816, the transverse adjusting seat 812 slides on the transverse lifting support 813 through the transverse walking wheel 816, the transverse adjusting hydraulic cylinder 817 is installed on the transverse fixed beam body 811, and the output end of the transverse adjusting hydraulic cylinder 817 is installed with the transverse adjusting seat 812, a central adjusting hydraulic cylinder 818 is installed on the transverse lifting bracket 813, and a cylinder rod end of the central adjusting hydraulic cylinder 818 is hinged with the transverse adjusting seat 812;

the adjusting base 83 is provided with a lifting guide sliding rail 819, the transverse lifting support 813 is provided with a lifting guide composite roller 810, and the transverse lifting support 813 is slidably arranged in the lifting guide sliding rail 819 of the adjusting base 83 through the lifting guide composite roller 810;

the central adjusting mechanism 82 comprises a central fixed beam 821, a central adjusting seat 822 and a central lifting bracket 823, the number of the central fixed beam 821 is two, the central fixed beam 821 is fixedly installed on the loading platform 6, a central composite roller 824 is installed on the side wall of the central fixed beam 821, a central sliding rail 825 is installed on the side wall of the central adjusting seat 822, the central sliding rail 825 of the central adjusting seat 822 is installed to be matched with the central composite roller 824 of the central fixed beam 821, four end angles of the central lifting bracket 823 are respectively hinged with the lifting cylinders 84 at the end angles of the adjusting base 83, the bottom of the center adjusting seat 822 is provided with a center walking wheel 826, the center adjusting seat 822 slides on the center lifting bracket 823 through the center walking wheel 826, an auxiliary adjusting hydraulic cylinder 827 is installed on the central fixed beam body 821, and the output end of the auxiliary adjusting hydraulic cylinder 827 is installed with the central adjusting seat 822;

the adjusting base 83 is provided with a lifting guide sliding rail 819, the central lifting support 823 is provided with a lifting guide composite roller 810, and the central lifting support 823 is slidably arranged in the lifting guide sliding rail 819 of the adjusting base 83 through the lifting guide composite roller 810;

the lower end of the loading platform 6 is respectively provided with a transverse adjusting mechanism 81, a central adjusting mechanism 82 and two adjusting bases 83, wherein the number of the adjusting bases 83 is two, one adjusting base 83 is used for realizing the lifting of the transverse adjusting mechanism 81, the other adjusting base 83 is used for realizing the lifting of the central adjusting mechanism 82, the specific lifting mode is that four end angles of the adjusting bases 83 are provided with lifting oil cylinders 84, the transverse adjusting mechanism 81 and the central adjusting mechanism 82 are respectively arranged on the lifting oil cylinders 84, the lifting oil cylinders 84 are started, and the transverse adjusting mechanism 81 and the central adjusting mechanism 82 can realize the lifting action relative to the adjusting bases 83; as shown in fig. 18, under the action of the adjusting base 83, the horizontal adjusting mechanism 81 and the central adjusting mechanism 82 can make the loading platform 6 complete the up-and-down movement, and the movement makes the loading platform 6 complete the levelness adjustment with the bottom surface of the vehicle compartment;

a transverse adjusting hydraulic cylinder 817 on the transverse adjusting mechanism 81 acts, under the driving of the transverse adjusting hydraulic cylinder 817, a transverse adjusting seat 812 is changed in position relative to a transverse fixed beam 811, the transverse fixed beam 811 is installed on the loading platform 6, and the transverse fixed beam 811 and the transverse adjusting seat 812 drive the loading platform 6 to realize transverse adjustment;

in addition, a central adjusting hydraulic cylinder 818 is installed on the transverse adjusting mechanism 81, the central adjusting hydraulic cylinder 818 drives the transverse adjusting seat 812 to slide relative to the transverse lifting bracket 813, and as the transverse adjusting mechanism 81 and the central adjusting mechanism 82 are both installed on the loading platform 6, under the driving force of the central adjusting hydraulic cylinder 818 installed on the transverse adjusting mechanism 81, the loading platform 6 realizes tail swinging adjustment under the action of the central adjusting mechanism 82, so that the central adjusting mechanism drives the loading platform 6 to realize central adjustment;

the four central traveling wheels 826 at the bottom of the central adjusting seat 822 of the central adjusting mechanism 82 are tangentially arranged to form a circular sliding track, and when the loading platform 6 deflects left and right, the central adjusting seat 822 of the central adjusting mechanism 82 takes the center of the central lifting support 823 as a track under the action of the central traveling wheels 826 to be adjusted in an arc angle.

The specific implementation method nine: the present embodiment is described with reference to fig. 26 to 28, in the present embodiment, a front door assembly 7 is installed at an end portion of a loading platform 6, the front door assembly includes a door-shaped frame 71, a shaping rotary drum 72, a material blocking hydraulic cylinder 73, material blocking plates 74, a locking mechanism 75, a shaping support 76 and an adjusting connecting rod 77, the door-shaped frame 71 is installed on the loading platform 6 through the adjusting connecting rod 77, the shaping support 76 is installed at two sides of the door-shaped frame 71, the shaping rotary drum 72 is installed on the shaping support 76 through a shaft in a rotating manner, the material blocking hydraulic cylinder 73 is fixedly installed at the top of the door-shaped frame 71, the material blocking plate 74 is installed at an output end of the material blocking hydraulic cylinder 73, and the locking mechanism 75 is installed at two sides of the door;

the locking mechanism 75 comprises a locking connecting seat 751, a locking oil cylinder 752 and a locking swing hook 753, wherein the locking swing hook 753 is hinged to be installed on the locking connecting seat 751, the cylinder body end of the locking oil cylinder 752 is hinged to be installed on the locking connecting seat 751, and the cylinder rod end of the locking oil cylinder 752 is hinged to be connected to the locking swing hook 753.

In the moving process of the goods, the goods are extruded and shaped through the two vertical shaping rotary drums 72 on the door frame of the front door component 7, so that the goods can smoothly enter the carriage, and after the goods completely enter the carriage, the striker plate 74 in the front door component 7 descends to a low position and then extends forwards to push the goods on the sliding plate assembly 62 forwards to be close to the front wall of the carriage. The slide assembly 62 is then withdrawn rearwardly and the forwardly extending striker plate 74 blocks the cargo within the vehicle compartment.

The detailed implementation mode is ten: referring to fig. 29-30 to illustrate the present embodiment, the vehicle positioning device 9 of the present embodiment includes a positioning support frame 91, positioning guide blocks 92, positioning lift cylinders 93 and positioning lift support beams 94, the positioning guide blocks 92 are installed on two sides of the positioning support frame 91, the two positioning guide blocks 92 form guide grooves, the cylinder body ends of the positioning lift cylinders 93 are fixedly installed on the positioning support frame 91, and the positioning lift support beams 94 are installed at the cylinder rod ends of the positioning lift cylinders 93.

It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.

This embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to its part without departing from the spirit of the patent.

Claims (10)

1. The utility model provides a whole car carloader which characterized in that: comprises a pallet conveying unit (1), a shaping and stacking unit (2), an appearance detection unit (3), a defective product offline unit (4), a stack pushing and grouping unit (5), a loading platform (6), a front door assembly (7), an adjusting mechanism (8) and a vehicle positioning device (9), the utility model provides a loading platform, including pallet conveying unit (1), shaping and buttress unit (2) and defective work off line unit (4) arrange the installation in proper order, the periphery of off line unit (4) is installed in the defective work in appearance detecting element (3), the next process of unit (4) is down line in the defective work installs pushes away buttress marshalling unit (5), push away buttress marshalling unit (5) and install the one end at loading platform (6), preceding door module (7) are installed to the other end of loading platform (6), guiding mechanism (8) are installed to the bottom of loading platform (6), vehicle positioner (9) are used for realizing treating the height and the position of loading vehicle and adjust well.

2. The vehicle loader according to claim 1, wherein: the stack disc conveying unit (1) comprises a stack disc conveying rack (11) and a roller conveyor (12), wherein the two roller conveyors (12) which are arranged in parallel are mounted on the stack disc conveying rack (11).

3. The vehicle loader according to claim 1, wherein: the shaping and stacking unit (2) comprises two shaping adjusting units (21) with the same structure, the two shaping adjusting units (21) are arranged oppositely, each shaping adjusting unit (21) comprises a lifting driving base (211), a first roller conveyor (212), a tightening transmission mechanism (213), a shaping lifting motor (214), a shaping lifting spindle assembly (215) and a shaping lifting guide rail (216), the first roller conveyor (212) is installed on the lifting driving base (211), four shaping lifting guide rails (216) are fixedly installed on the lifting driving base (211), a tightening transmission mechanism (213) is slidably installed on the shaping lifting guide rails (216), the shaping lifting motor (214) and the shaping lifting spindle assembly (215) are installed on the lifting driving base (211), and the tightening transmission mechanism 21 and the shaping lifting spindle assembly (215) are installed in a matching manner, the tightening transmission mechanism 21 and the first roller conveyor (212) are installed in a staggered mode, the shaping lifting motor (214) drives the shaping lifting spindle assembly (215), and the tightening transmission mechanism 21 is enabled to achieve lifting action in the first roller conveyor (212) under the action of the shaping lifting spindle assembly (215);

the tightening transmission mechanism (213) comprises a tightening seat (2131), a tightening motor (2132), a tightening transmission shaft (2133), a tightening main chain wheel (2134), a tightening driven chain wheel (2135), a tightening chain (2136), a tightening driven chain wheel mounting seat (2137), a lifting guide wheel (2138) and a lifting guide wheel mounting plate (2139), the tightening seat (2131) is rotatably provided with the tightening transmission shaft (2133) through a bearing seat, the tightening motor (2132) is mounted on the side wall of the tightening seat (2131), the tightening motor (2132) is matched and mounted with the tightening transmission shaft (2133), the tightening transmission shaft (2133) is provided with the tightening main chain wheel (2134), the upper end of the tightening seat (2131) is provided with the tightening driven chain wheel mounting seat (2137), two ends of the tightening driven chain wheel mounting seat (2137) are rotatably provided with one tightening driven chain wheel (2135), and the tightening driven chain wheel (2135) and the tightening driven chain wheel (2134) are mounted through the tightening main chain wheel (2136), four end angles of the parallel fastening seat (2131) are provided with lifting guide wheel mounting plates (2139), the lifting guide wheel mounting plates (2139) are provided with lifting guide wheels (2138) through rotating shafts, the fastening seat (2131) is matched and mounted with the shaping lifting guide rail (216) through the lifting guide wheels (2138), and four jacking seats (2130) are arranged at four end angles of the fastening seat (2131);

shaping lift main shaft subassembly (215) is including lift main shaft (2151), lift main shaft mount pad (2152), cam (2153), lift driven sprocket (2154), lift drive sprocket (2155) and lift drive chain (2156), install on lift drive base (211) through lift main shaft mount pad (2152) at the both ends of lift main shaft (2151), cam (2153) are installed at the both ends of lift main shaft (2151), cam (2153) top is leaned on jacking seat (2130), install lift driven sprocket (2154) on lift main shaft (2151), lift drive sprocket (2155) are installed to the output of shaping lift motor (214), and the cooperation installation is established through lift drive chain (2156) with lift driven sprocket (2154) in lift drive sprocket (2155).

4. The vehicle loader according to claim 1, wherein: appearance detecting element (3) are including appearance detection portal (31), vertical slide bar (32), horizontal slide bar (33) and optics appearance detector (34), install vertical slide bar (32) and horizontal slide bar (33) on appearance detection portal (31), install optics appearance detector (34) on vertical slide bar (32) and horizontal slide bar (33) respectively.

5. The vehicle loader according to claim 1, wherein: the unqualified product offline unit (4) comprises a transverse tray stacking conveyor (41), a tray alternating conveyor (42) and a longitudinal tray stacking conveyor (43), the structures of the transverse tray stacking conveyor (41) and the longitudinal tray stacking conveyor (43) are consistent, the tray alternating conveyor (42) is installed in the next process of the transverse tray stacking conveyor (41), the longitudinal tray stacking conveyor (43) is installed on one side of the tray alternating conveyor (42), and the structure of the tray alternating conveyor (42) is consistent with that of the shaping adjusting unit (21).

6. The vehicle loader according to claim 1, wherein: the stack pushing and grouping unit (5) comprises a push plate (50), a stack pushing and grouping support frame (51), a hydraulic motor (52), a motor support (53), a stack pushing main driving shaft (54), a first chain wheel (55), a second chain wheel (56), a stack pushing main chain wheel (57), a stack pushing auxiliary chain wheel (58) and a stack pushing chain (59), wherein the stack pushing auxiliary chain wheel (58) is installed at two ends of the stack pushing and grouping support frame (51) through the chain wheel seats respectively, the hydraulic motor (52) is installed on the motor support (53), the first chain wheel (55) is installed at the output end of the hydraulic motor (52), the second chain wheel (56) is installed on the shaft body of the stack pushing main driving shaft (54), the second chain wheel (56) and the first chain wheel (55) are installed through chains, the stack pushing main driving shaft (54) is installed on the bearing seats in a rotating manner, the stack pushing main chain wheels (57) are installed at two ends of the stack pushing main, the stack pushing main chain wheel (57) is in installation relation with the stack pushing auxiliary chain wheels (58) at two ends of the stack grouping supporting frame (51) through a stack pushing chain (59), and the stack pushing chain (59) is provided with a pushing plate (50).

7. The vehicle loader according to claim 1, wherein: the loading platform (6) comprises a platform frame (61), a sliding plate assembly (62), a sliding plate driving main shaft (65), a sliding plate driving motor (66), a sliding plate driving main chain wheel (68), a sliding plate driving auxiliary chain wheel (69) and a sliding plate driving chain (60), wherein the sliding plate driving auxiliary chain wheel (69) is respectively installed at two ends of the platform frame (61) through bearing seats in a rotating manner, the sliding plate driving motor (66) is fixedly installed on the side wall of the platform frame (61), the sliding plate driving main shaft (65) is installed on the platform frame (61) through the bearing seats in a rotating manner, the sliding plate driving motor (66) and the sliding plate driving main shaft (65) are installed, the sliding plate driving main chain wheel (68) is installed on the sliding plate driving main shaft (65), and the sliding plate driving main chain wheel (68) and the sliding plate driving auxiliary chain wheels (69) at two ends of the platform frame (, the sliding plate assembly (62) is arranged on the platform framework (61) in a sliding mode, and the sliding plate assembly (62) and the sliding plate driving chain (60) are arranged in an establishing mode;

a guide rail (64) is installed at the bottom of the platform frame (61), a chain guide trolley (63) is installed in the guide rail (64) in a sliding mode, an adjusting screw rod (631) is installed on the chain guide trolley (63), the chain guide trolley (63) is installed with the sliding plate assembly (62) through the adjusting screw rod (631), and the chain guide trolley (63) is installed with the sliding plate driving chain (60);

the sliding plate assembly (62) comprises a front sliding plate (621), a rack (622), an upper conveying assisting roller (623) and a lower supporting roller (624), the front sliding plate (621) is arranged at the end part of the rack (622), and the rack (622) is provided with a plurality of regularly-arranged upper conveying assisting rollers (623) and a plurality of regularly-arranged lower supporting rollers (624).

8. The vehicle loader according to claim 1 or 7, wherein: the adjusting mechanism (8) comprises a transverse adjusting mechanism (81), a central adjusting mechanism (82) and an adjusting base (83), the bottom of the loading platform (6) is respectively provided with the transverse adjusting mechanism (81) and the central adjusting mechanism (82), the transverse adjusting mechanism (81) and the central adjusting mechanism (82) are respectively arranged in the adjusting base (83), the end angle of the adjusting base (83) is provided with a lifting oil cylinder (84), and the transverse adjusting mechanism (81) and the central adjusting mechanism (82) are respectively arranged on the lifting oil cylinder (84) at the end angle of the adjusting base (83);

the horizontal adjusting mechanism (81) comprises horizontal fixed beam bodies (811), horizontal adjusting seats (812) and horizontal lifting supports (813), the number of the horizontal fixed beam bodies (811) is two, the horizontal fixed beam bodies (811) are fixedly installed on the loading platform (6), horizontal composite rollers (814) are installed on the side walls of the horizontal fixed beam bodies (811), horizontal sliding rails (815) are installed on the side walls of the horizontal adjusting seats (812), the horizontal sliding rails (815) of the horizontal adjusting seats (812) are installed in a matched manner with the horizontal composite rollers (814) of the horizontal fixed beam bodies (811), four end corners of each horizontal lifting support (813) are respectively installed in a hinged manner with lifting cylinders (84) at the end corners of an adjusting base (83), horizontal traveling wheels (816) are installed at the bottoms of the horizontal adjusting seats (812), and the horizontal adjusting seats (812) slide on the horizontal lifting supports (813) through the horizontal traveling wheels (816), a transverse adjusting hydraulic cylinder (817) is mounted on the transverse fixed beam body (811), the output end of the transverse adjusting hydraulic cylinder (817) is mounted with a transverse adjusting seat (812), a central adjusting hydraulic cylinder (818) is mounted on the transverse lifting support (813), and the cylinder rod end of the central adjusting hydraulic cylinder (818) is hinged with the transverse adjusting seat (812);

the adjusting base (83) is provided with a lifting guide sliding rail (819), the transverse lifting support (813) is provided with a lifting guide composite roller (810), and the transverse lifting support (813) is slidably arranged in the lifting guide sliding rail (819) of the adjusting base (83) through the lifting guide composite roller (810);

the center adjusting mechanism (82) comprises two center fixing beam bodies (821), center adjusting seats (822) and a center lifting support (823), the number of the center fixing beam bodies (821) is two, the center fixing beam bodies (821) are fixedly installed on the loading platform (6), the side wall of each center fixing beam body (821) is provided with a center composite roller (824), the side wall of each center adjusting seat (822) is provided with a center sliding rail (825), the center sliding rails (825) of the center adjusting seats (822) are installed with the center composite rollers (824) of the center fixing beam bodies (821) in a matched mode, four end corners of each center lifting support (823) are respectively installed with a lifting oil cylinder (84) at the end corner of an adjusting base (83) in a hinged mode, the bottom of each center adjusting seat (822) is provided with a center travelling wheel (826), and the center adjusting seats (822) slide on the center lifting support (823) through the center travelling wheels (826), an auxiliary adjusting hydraulic cylinder (827) is installed on the central fixed beam body (821), and the output end of the auxiliary adjusting hydraulic cylinder (827) is installed with the central adjusting seat (822);

the lifting guide sliding rail (819) is installed on the adjusting base (83), the lifting guide composite roller (810) is installed on the central lifting support (823), and the central lifting support (823) is installed in the lifting guide sliding rail (819) of the adjusting base (83) in a sliding mode through the lifting guide composite roller (810).

9. The vehicle loader according to claim 1, wherein: the front door assembly (7) comprises a door-shaped frame (71), a shaping rotary drum (72), a material blocking hydraulic cylinder (73), a material blocking plate (74), a locking mechanism (75), a shaping support (76) and an adjusting connecting rod (77), wherein the door-shaped frame (71) is installed on the loading platform (6) through the adjusting connecting rod (77), the shaping support (76) is installed on two sides of the door-shaped frame (71), the shaping rotary drum (72) is installed on the shaping support (76) through a shaft in a rotating mode, the material blocking hydraulic cylinder (73) is fixedly installed at the top of the door-shaped frame (71), the material blocking plate (74) is installed at the output end of the material blocking hydraulic cylinder (73), and the locking mechanism (75) is installed on two sides of the door-shaped frame (71);

locking mechanism (75) are including locking connecting seat (751), locking hydro-cylinder (752) and locking pendulum hook (753), locking pendulum hook (753) articulated installation is on locking connecting seat (751), and the cylinder body end of locking hydro-cylinder (752) is articulated to be installed on locking connecting seat (751), and the jar pole end of locking hydro-cylinder (752) is articulated to be connected on locking pendulum hook (753).

10. The vehicle loader according to claim 1, wherein: the vehicle positioning device (9) comprises a positioning support frame (91), a positioning guide block (92), a positioning lifting oil cylinder (93) and a positioning lifting support beam (94), wherein the positioning guide block (92) is installed on two sides of the positioning support frame (91), the cylinder body end of the positioning lifting oil cylinder (93) is fixedly installed on the positioning support frame (91), and the cylinder rod end of the positioning lifting support beam (94) is installed on the cylinder rod end of the positioning lifting oil cylinder (93).

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