CN211169727U

CN211169727U - Multifunctional movable loading and unloading lifting vehicle

Info

Publication number: CN211169727U
Application number: CN201922251618.6U
Authority: CN
Inventors: 姜桂林
Original assignee: Yingkou Liaonan Devi Machinery Equipment Co ltd
Current assignee: Yingkou Liaonan Devi Machinery Equipment Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-04
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a multi-functional portable loading and unloading lift truck, lift truck main part and power drive device including the rectangle, lift the truck main part and include frame, lower frame and two side frames, two respectively set up a footing bottom the side frame, can support the car train of lifting the walking of truck main part in the installation of footing bottom, the side frame is L type with the footing, still including following two side frames of rectangle lift truck main part reciprocate and participate in folding rotatory folded form and participate in the device it is gone up to set up oil drum clamping device to participate in the rotatory folded form participate in and be equipped with the mobile system by power drive device driven between device and two side frames.

Description

Multifunctional movable loading and unloading lifting vehicle

Technical Field

The utility model relates to a storage and production place haulage vehicle, in particular to transport or lift the removal of loading and unloading oil drum and other goods and lift the car.

Background

In some industrial and mining enterprises, storage logistics enterprises, stations and docks, goods need to be continuously transported, moved or lifted for loading and unloading, and due to different types and shapes of the goods, lifting vehicles with different functions are needed for lifting and loading and unloading the goods.

Most of the mobile lifting vehicles used at present have single functions, can only move, lift and load general goods, and particularly need to use special mobile lifting vehicles when moving, lift and load oil barrels. If the oil drum for loading and unloading general goods and oil products needs to be loaded and unloaded simultaneously, two sets of equipment with different purposes need to be used for operation, so that the equipment purchasing and using cost is increased, and meanwhile, the management and maintenance cost of the lifting vehicle is further increased due to more types of vehicles.

In addition, the small-size car that lifts who uses at present generally drives two sprocket lifts through making the piston rod go up and down with pedal hydro-cylinder, thereby drives two chains by the sprocket and goes up and down and make the hoisting frame go up and down, accomplishes the heavy object and takes off and land, and this kind of lift mode structure is complicated, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can fast loading and unloading, remove, lift general goods or oil-carrying goods oil drum and simple structure's multi-functional portable loading and unloading lift car.

The utility model provides a multi-functional portable loading and unloading lift truck, including rectangle lift truck main part and power drive device, lift truck main part includes frame, lower frame and two side frames, two side frame bottom respectively sets up a footing, can support the car train of lifting truck main part walking in the installation of footing bottom, and side frame and footing are L types, still including following two side frames of rectangle lift truck main part reciprocate and participate in folding rotatory folded form and participate in the device it sets up oil drum clamping device to participate in on the device rotatory folded form participate in be equipped with by power drive device driven mobile system between device and two side frames.

The utility model provides a multi-functional portable loading and unloading lift truck in a preferred embodiment, rotatory folded form participates in the device and includes the crane, and the direction sets up about the preceding both sides of crane and participates in locating plate and rotation, and the bottom of participating in the rotation can 90 rotatory through the rotation positioning part fixed with the locating plate, and the direction sets up rail wheel support about the crane back both sides, every the outside installation rail wheel of rail wheel support.

The utility model provides a preferred embodiment of multi-functional portable loading and unloading lift truck, moving system is including setting up at the inside cavity track of lift truck side frame, two the inboard middle part of frame sets up top-down's slip opening relatively, the installation rail wheel in two outsides of rail wheel support respectively can be from top to bottom rolling install in corresponding the inside cavity track of side frame.

The utility model provides a multi-functional portable loading and unloading lift truck's a preferred embodiment, every two rail wheels of outside installation of rail wheel support set up the fixed knob that can fix with the locating plate on rotatory participating in.

The utility model provides a multi-functional portable loading and unloading lift truck's a preferred embodiment, oil drum clamping device includes: the lifting hook support is provided with a U-shaped groove structure at the upper part; the shaft is inserted into a left hole of the upper hook plate to fix the upper hook plate and the hook bracket in a rotatable manner; the right hole of the upper hook plate is rotatably connected with the hole on the upper surface of the lower hook plate through the first bolt, the hole on the lower surface of the lower hook plate is rotatably connected with the connecting rod through the second bolt, and the other hole of the connecting rod is rotatably connected with the hole on the lower surface of the hook bracket through the third bolt to form a four-bar mechanism; the upper end hook of the spring is connected with the upper hook plate, and the lower end hook of the spring is connected with the bulge at the lower end of the lifting hook support; the lifting hook support is characterized by further comprising a support column connected with the lower portion of the lifting hook support, a limiting plate is arranged at the bottom of the support column, and two mounting plates are arranged in the middle of the support column.

Further, lower hook plate is two, and two lower hook plates set up respectively in the both sides of last hook plate, and the hole rotatable connection above the lower hook plate of last hook plate right-hand member hole through first bolt and both sides, the connecting rod is two, sets up respectively in the outside of two lower hook plates, and the hole below two lower hook plates passes through the rotatable connection of second bolt and two connecting rods, and another hole of two connecting rods passes through the hole rotatable connection below third bolt and the lifting hook support, forms a four-bar linkage.

The utility model provides a multi-functional portable loading and unloading lift car in a preferred embodiment, power drive device is including fixing the first chain that belt pulley driven speed reducer and speed reducer output that lift car main part upper portion, drive through the driving motor output shaft drove, still includes that horizontal installation passes through on lift car main part upper portion first chain drive's intermediate drive axle with pass through intermediate drive axle driven second chain, the second chain drives rotatory folded form and participates in the device up-and-down motion.

Further, the number of the second chains is two.

Furthermore, one end of the second chain is fixedly connected with the upper end of the rotary folding pin inserting device, and the other end of the second chain is connected with the heavy hammer.

In a preferred embodiment of the multi-functional mobile loading and unloading lift car provided by the present invention, the car wheel system comprises two rotation wheels disposed behind the bottom foot and two support wheels disposed in front of the bottom foot.

The utility model has the advantages that: the rotary folding type pin inserting device of the multifunctional movable loading and unloading lifting vehicle can move up and down and can be folded, an oil drum clamping device is arranged on the rotary folding type pin inserting device, when the rotary folding type pin inserting device is used for carrying common goods, a pair of folding rotary pins on the rotary folding type pin inserting device are unfolded, and the goods are placed on the folding pins. When needing to load and unload oil and disclose, close a pair of rotatory participating in, place the oil drum on the rotatory participating in of opening and send into oil drum upper portion edge oil drum clamping device's last hook plate department, start power drive device and make the crane downstream, give the downward effort of chuck hook plate through the oil drum edge simultaneously with the chuck hook plate in the oil drum clamping device with the tight clamp of oil drum edge fast firmly, accomplish the action of the tight oil drum of fast clamp. Then remove the lift truck main part and deliver to the appointed region with the oil drum, when the oil drum no longer has the downward effort to chuck hook plate, oil drum clamping device's spring pulling chuck hook plate upwards automatic lift up with oil drum outward flange department break away from, accomplish the transport and unload the work of disclosing of oil. The utility model discloses simple structure, convenient operation, a lift truck can accomplish the work of carrying ordinary goods and loading and unloading oil drum to it is multi-functional to satisfy the multipurpose, alleviates its operator intensity of labour's needs again, reduces user's purchasing cost, improve equipment's availability factor simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic front perspective view of one embodiment of a multi-function mobile lift truck;

FIG. 2 is a perspective schematic view of one embodiment of a swivel folding pin apparatus;

FIG. 3 is a schematic rear perspective view of one embodiment of a multi-function mobile lift truck;

FIG. 4 is a schematic perspective view of an oil drum clamping device according to an embodiment;

fig. 5 is a perspective schematic view of an oil drum clamping device in a state of clamping an oil drum.

The reference numerals indicate: 1-lifting vehicle main body, 2-driving motor, 3-reduction gearbox, 4-intermediate transmission shaft, 5-first chain, 6-second chain, 7-lifting frame, 8-rotary folding pin device, 9-oil drum clamping device, 13-fixed knob, 14-rotating wheel, 15-supporting wheel, 16-oil drum, 21-motor belt pulley, 22-belt, 23-reducer belt pulley, 30-spring, 31-side frame, 34-bottom foot, 35-upper frame, 36-lower frame, 37-handle frame, 38-auxiliary frame, 39-bulge, 40-support column, 41-limiting plate, 42-mounting plate, 51-gearbox chain wheel, 52-transmission shaft first chain wheel, 53-transmission shaft second chain wheel, 54-bearing seat, 61-heavy hammer, 62-chain fixed end, 81-pin positioning plate, 82-rotating pin, 83-rail wheel bracket, 84-rail wheel, 85-rotating positioning part, 91-hook bracket, 92-upper hook plate, 93-shaft, 94-lower hook plate, 95-first bolt, 96-connecting rod, 97-second bolt and 99-third bolt

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, a multifunctional mobile loading and unloading lift truck comprises a rectangular lift truck body 1 and a power driving device, wherein the lift truck body 1 comprises an upper frame 35, a lower frame 36 and two side frames 31, the power driving device is fixed on the upper frame 35, an auxiliary frame 38 can be further arranged below the upper frame 35, so that the power driving device is more stably fixed on the upper frame 35 and the auxiliary frame 38, a handle frame 37 can be arranged behind each side frame 31, a bottom foot 34 is respectively arranged at the bottom of each side frame 31, the side frames 31 and the bottom foot 34 are in L type, a wheel train capable of supporting the lift truck body to walk is arranged at the bottom of the bottom foot 34, the wheel train can comprise two rotating wheels 14 arranged behind the bottom foot 34 and two supporting wheels 15 arranged in front of the bottom foot 34, the multifunctional mobile loading and unloading lift truck further comprises a foldable rotating and folding type pin device 8 which can move up and down along the two side frames 31 of the rectangular lift truck body 1, an oil drum clamping device 9 is arranged on the rotating and a mobile system which is driven by the power driving device arranged between the rotating and the two side frames 31.

Referring to fig. 2, the pin inserting apparatus 8 includes a lifting frame 7, a pin positioning plate 81 and a rotary pin 82 are provided in the up-down direction on both sides of the front of the lifting frame 7, the bottom of the rotary pin 82 is fixed to the positioning plate 81 by a rotary positioning member 85 capable of rotating by 90 °, rail wheel brackets 83 are provided in the up-down direction on both sides of the rear of the lifting frame 7, and a rail wheel 84 is installed on the outer side of each rail wheel bracket 83.

The moving system comprises hollow rails arranged inside the side frames 31 of the lifting vehicle main body 1, sliding openings from top to bottom are oppositely arranged in the middle parts of the inner sides of the two frames 31, and the mounting rail wheels 84 on the two outer sides of the rail wheel bracket 83 are respectively installed in the hollow rails inside the corresponding side frames 31 in a vertically rolling manner.

Two rail wheels 84 are mounted on the outer side of each rail wheel bracket 83, and a fixing knob 13 which can be fixed with the positioning plate 81 is provided on the rotating pin 82.

Referring to fig. 3, the power driving device includes a driving motor 2 fixed on the upper portion of the lifting vehicle body, the driving motor 2 drives a belt 22 via a motor belt pulley 21 mounted on the output shaft and then drives a speed reducer belt pulley 23 to drive the speed reducer 3, and then drives a first chain 5 via a transmission chain wheel 51 at the output end of the speed reducer 3 to drive a transmission shaft first chain wheel 52. The first chain wheel 52 of the transmission shaft is coaxially fixed with the middle transmission shaft 4 which is horizontally arranged at the upper part of the lifting vehicle main body. The middle transmission shaft 4 is fixed on the upper part of the lifting vehicle main body through a bearing seat 54, a transmission shaft second chain wheel 53 is arranged on the middle transmission shaft 4, the transmission shaft second chain wheel 53 is used for driving a second chain 6, and the second chain 6 drives the rotary folding type pin device 8 to move up and down.

The second chain 6 may be two. One end of the second chain 6 is fixedly connected with a chain fixing end 62 at the upper end of the rotary folding pin device 8, and the other end of the second chain 6 is connected with a weight 61.

Referring to fig. 4, the oil drum clamping device 9 includes a hook support 91, and a U-shaped groove structure is disposed at an upper portion of the hook support 91; an upper hook plate 92 and a shaft 93, the shaft 93 is inserted into the left hole of the upper hook plate 92 to rotatably fix the upper hook plate 92 to the hook bracket 91;

at least one lower hook plate 92, at least one connecting rod 96 and a first bolt 95, wherein a right hole of the upper hook plate 92 is rotatably connected with a hole on the upper surface of the lower hook plate 94 through the first bolt 95, a hole on the lower surface of the lower hook plate 94 is rotatably connected with a connecting rod 98 through a second bolt 97, and the other hole of the connecting rod 98 is rotatably connected with a hole on the lower surface of the hook bracket 91 through a third bolt 99, so that a four-bar linkage mechanism is formed; the lower hook plate 94 and the link 96 may be two, and the two lower hook plates 94 are disposed on both sides of the upper hook plate 92.

A spring 30, an upper end hook of the spring 30 is connected with the upper hook plate 92, and a lower end hook of the spring 30 is connected with the protrusion 39 of the lower end of the hook bracket 91; still include the support post 40 with lifting hook support 91 sub-unit connection, set up limiting plate 41 in support post 40 bottom, set up two mounting panels 42 in support post 40 middle part.

Referring to fig. 5, when the oil barrel 16 is loaded and unloaded, the pair of foldable rotary pins 82 on the rotary folding pin device 8 is closed, the oil barrel 16 is placed on the opened rotary pins and the upper edge of the oil barrel is fed into the upper hook plate of the oil barrel clamping device 9, the power driving device is started to enable the lifting frame to move downwards, and meanwhile, the chuck hook plate in the oil barrel clamping device and the edge of the oil barrel are clamped fast and firmly by the downward acting force of the edge of the oil barrel on the chuck hook plate, so that the action of fast clamping the oil barrel is completed. Then remove the lift truck main part and deliver to the appointed region with the oil drum, when the oil drum no longer has the downward effort to chuck hook plate, oil drum clamping device's spring pulling chuck hook plate upwards automatic lift up with oil drum outward flange department break away from, accomplish the transport and unload the work of disclosing of oil.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. The utility model provides a multi-functional portable loading and unloading lift truck, includes rectangle lift truck main part (1) and power drive arrangement, lift truck main part (1) including frame (35), lower frame (36) and two side frames (31), two side frame (31) bottom respectively sets up a footing (34), can support the car train that lifts truck main part walking in footing (34) bottom installation, and side frame (31) are L type with footing (34), its characterized in that, still including following rectangle lift truck main part (1) two side frames (31) reciprocate and participate in folding rotatory folded form and participate in device (8) it sets up oil drum clamping device (9) on device (8) to participate in to rotatory folded form it is equipped with the mobile system by power drive arrangement driven to participate in between device (8) and two side frames (31).

2. The multifunctional movable loading and unloading lifting vehicle as claimed in claim 1, wherein the rotary folding type pin device (8) comprises a lifting frame (7), pin positioning plates (81) and rotary pins (82) are arranged on two sides of the front of the lifting frame (7) in the up-and-down direction, the bottoms of the rotary pins (82) are fixed with the pin positioning plates (81) through a rotary positioning component (85) which can rotate by 90 degrees, rail wheel brackets (83) are arranged on two sides of the rear of the lifting frame (7) in the up-and-down direction, and rail wheels (84) are arranged on the outer side of each rail wheel bracket (83).

3. The multifunctional movable loading and unloading lift car as claimed in claim 2, wherein the moving system comprises hollow rails disposed inside the side frames (31) of the lift car body (1), the middle parts of the inner sides of the two side frames (31) are oppositely provided with a top-down sliding opening, and the two outer mounting rail wheels (84) of the rail wheel bracket (83) are respectively mounted in the hollow rails inside the corresponding side frames (31) in a manner of rolling up and down.

4. A multi-functional mobile loading and unloading lift truck according to claim 2, characterized in that two rail wheels (84) are mounted on the outside of each rail wheel bracket (83), and a fixing knob (13) which can be fixed with the positioning plate (81) is provided on the rotary foot (82).

5. A multi-functional mobile handling lift truck according to any of claims 1 to 4, characterized in that the oil drum gripping device (9) comprises: the lifting hook bracket (91) is provided with a U-shaped groove structure at the upper part of the lifting hook bracket (91); an upper hook plate (92) and a shaft (93), wherein the shaft (93) is inserted into the left hole of the upper hook plate (92) to rotatably fix the upper hook plate (92) with the hook bracket (91); the four-bar linkage mechanism comprises at least one lower hook plate (94), at least one connecting rod (96) and a first bolt (95), wherein a right hole of the upper hook plate (92) is rotatably connected with a hole in the upper surface of the lower hook plate (94) through the first bolt (95), a hole in the lower surface of the lower hook plate (94) is rotatably connected with the connecting rod (96) through a second bolt (97), and the other hole of the connecting rod (96) is rotatably connected with a hole in the lower surface of a hook bracket (91) through a third bolt (99), so that a four-bar linkage mechanism is formed; a spring (30), the upper end hook of the spring (30) is connected with the upper hook plate (92), and the lower end hook of the spring (30) is connected with the bulge (39) at the lower end of the hook bracket (91); still include with support post (40) of lifting hook support (91) sub-unit connection, set up limiting plate (41) in support post (40) bottom, set up two mounting panels (42) in support post (40) middle part.

6. The multi-functional mobile loading and unloading lift truck according to claim 5, wherein the number of the lower hook plates (94) is two, the two lower hook plates (94) are respectively disposed on both sides of the upper hook plate (92), the right hole of the upper hook plate (92) is rotatably connected to the holes on the lower hook plates (94) on both sides by a first bolt (95), the number of the connecting rods (96) is two, the two connecting rods are respectively disposed on the outer sides of the two lower hook plates (94), the holes on the lower sides of the two lower hook plates (94) are rotatably connected to the two connecting rods (96) by a second bolt (97), and the other holes on the two connecting rods (96) are rotatably connected to the holes on the lower sides of the hook brackets (91) by a third bolt (99).

7. The multifunctional mobile loading and unloading lift vehicle of claim 6, wherein the power driving device comprises a driving motor (2) fixed on the upper part of the lift vehicle body, a speed reducer (3) driven by a belt wheel driven by an output shaft of the driving motor (2), a first chain (5) driven by an output end of the speed reducer (3), an intermediate transmission shaft (4) horizontally arranged on the upper part of the lift vehicle body and driven by the first chain (5), and a second chain (6) driven by the intermediate transmission shaft (4), wherein the second chain (6) drives the rotary folding pin device (8) to move up and down.

8. A multi-functional mobile handling lift truck according to claim 7, characterized in that the second chains (6) are two.

9. The multi-functional mobile loading and unloading lift truck according to claim 7 or 8, wherein one end of the second chain (6) is fixedly connected with the upper end of the rotating folding pin device (8), and the other end of the second chain (6) is connected with the weight (61).

10. A multi-functional mobile load handling lift truck according to claim 9, characterized in that said truck train comprises two rotating wheels (14) arranged behind the footing (34) and two support wheels (15) arranged in front of the footing (34).