CN216403746U

CN216403746U - Stable and high tray stack walking fork truck of security of transport

Info

Publication number: CN216403746U
Application number: CN202122123545.XU
Authority: CN
Inventors: 翁红俊; 于国平
Original assignee: Jiangsu Dali Forklift Co ltd
Current assignee: Jiangsu Dali Forklift Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-29
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to a pallet stacking walking forklift with stable carrying and high safety, which comprises a moving mechanism, an adjusting mechanism and a fixed container, wherein the fixed container is positioned above the moving mechanism, the adjusting mechanism is positioned on the inner side of the moving mechanism, the adjusting mechanism comprises a movable shaft, a first bevel gear is fixedly connected to the left end of the movable shaft, a second bevel gear is meshed to the top of the first bevel gear, a threaded rod is fixedly connected to the inner side of the second bevel gear, a threaded block is connected to the outer side of the threaded rod through threads, a movable push plate is fixedly connected to the left side of the threaded block, a positioning conical block is fixedly connected to the top of the movable push plate, and a manual rocking handle is fixedly connected to the right end of the movable shaft. This stable and high tray stack walking fork truck of security of transport facilitates the use, has realized the stable purpose of tray stack walking fork truck transport, avoids fork truck at the in-process of carrying the goods, and the goods drops from fork truck's top.

Description

Stable and high tray stack walking fork truck of security of transport

Technical Field

The utility model relates to the technical field of pallet stacking walking forklifts, in particular to a pallet stacking walking forklift with stable carrying and high safety.

Background

The pallet stacking walking forklift is various wheeled carrying vehicles for carrying out loading, unloading, stacking and short-distance transportation operation on finished pallet goods, is suitable for operation in narrow passages and limited space, is ideal equipment for loading and unloading pallets in elevated warehouses and workshops, can be widely applied to industries such as petroleum, chemical engineering, pharmacy, light textile, military industry, paint, pigment, coal and the like, and places such as ports, railways, goods yards, warehouses and the like containing explosive mixtures, and can enter cabins, carriages and containers to carry out loading, unloading, stacking and carrying operation on the pallet goods.

Tray stack walking fork truck has simple structure, controls the flexibility, fine and the explosion-proof security performance high advantage of fine motion, but current tray stack walking fork truck has the unstable shortcoming of transport, leads to fork truck at the in-process of carrying the goods, and the goods drops from fork truck's top easily for the goods is injured the staff by a crashing object easily, causes the incident, and inconvenient use has reduced tray stack walking fork truck's availability factor and result of use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the pallet stacking walking forklift with stable carrying and high safety, which has the advantages of stable carrying and the like, and solves the problems that the existing pallet stacking walking forklift has the defect of unstable carrying, so that goods are easy to fall off from the upper part of the forklift in the process of carrying the goods, the goods are easy to injure workers, safety accidents are caused, the use is inconvenient, and the use efficiency and the use effect of the pallet stacking walking forklift are reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stable and high tray stack walking fork truck of security of transport, includes moving mechanism, adjustment mechanism and fixed packing box, fixed packing box is located moving mechanism's top, adjustment mechanism is located moving mechanism's inboard, adjustment mechanism includes the loose axle, the first bevel gear of left end fixedly connected with of loose axle, the meshing of first bevel gear's top has second bevel gear, second bevel gear's inboard fixedly connected with threaded rod, the outside threaded connection of threaded rod has the thread block, the left side fixedly connected with activity push pedal of thread block, the top fixedly connected with location taper block of activity push pedal, the manual rocking handle of right-hand member fixedly connected with of loose axle.

Further, moving mechanism includes the fork truck tray, the top fixedly connected with dead lever of fork truck tray.

Furthermore, the inner side of the fixed rod is movably connected with a movable rod, and the top end of the movable rod is fixedly connected with a fixed pull handle.

Further, the inner side of the fixed rod is movably connected with a connecting pin, and the outer side of the connecting pin is fixedly connected with an annular spring.

Furthermore, the right end of the connecting pin is fixedly connected with a positioning block, and the left end of the connecting pin is fixedly connected with a fixed grabbing handle.

Further, the bottom fixedly connected with connecting plate of movable rod, the bottom fixedly connected with walking wheel of fork truck tray.

Further, the top and the bottom of threaded rod all fixedly connected with rolling block, the left side fixedly connected with stopper of activity push pedal.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this stable and high tray stack walking fork truck of security of transport, through the loose axle among the adjustment mechanism, first bevel gear, second bevel gear, the threaded rod, the screw thread piece, the activity push pedal, the location taper block, manual rocking handle, cooperation between roll block and the stopper, can carry on spacingly to fixed packing box, avoid moving mechanism at the in-process of removing fixed packing box, the phenomenon that fixed packing box takes place to drop, overall structure is simple, and the convenience is used, the stable purpose of tray stack walking fork truck transport has been realized, avoid fork truck at the in-process of carrying goods, the goods drops from fork truck's top, prevent that the goods from smashing the staff and hindering, the emergence of incident has been reduced, the availability factor and the result of use of tray stack walking fork truck have been improved.

2. This stable and high tray stack walking fork truck of security of transport through fork truck tray, dead lever, movable rod, fixed pull handle, connecting pin, annular spring, locating piece, fixed handle, connecting plate and the cooperation between the walking wheel of grabbing in the moving mechanism, can remove appointed place with fixed packing box, can let the staff of different heights remove fixed packing box simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an elevation view of a fixed cargo box attachment structure of the present invention;

FIG. 3 is a front view of a pallet attachment structure for a forklift in accordance with the teachings of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 1.

In the figure: 100 moving mechanisms, 101 forklift pallets, 102 fixed rods, 103 movable rods, 104 fixed pull handles, 105 connecting pins, 106 annular springs, 107 positioning blocks, 108 fixed grab handles, 109 connecting plates, 110 travelling wheels, 200 adjusting mechanisms, 201 movable shafts, 202 first bevel gears, 203 second bevel gears, 204 threaded rods, 205 threaded blocks, 206 movable push plates, 207 positioning conical blocks, 208 manual rocking handles, 209 rolling blocks, 210 limiting blocks and 3 fixed containers.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the pallet stacking walking forklift truck with stable transportation and high safety in the embodiment includes a moving mechanism 100, an adjusting mechanism 200 and a fixed container 3, the fixed container 3 is located above the moving mechanism 100, the adjusting mechanism 200 is located inside the moving mechanism 100, wherein the moving mechanism 100 is movably connected with the adjusting mechanism 200, the moving mechanism 100 is movably connected with the fixed container 3, the adjusting mechanism 200 is movably connected with the fixed container 3, the moving mechanism 100 can move the fixed container 3 to a designated place, and can allow workers with different heights to move the fixed container 3, the adjusting mechanism 200 can limit the fixed container 3, so as to prevent the fixed container 3 from falling off during the moving of the fixed container 3 by the moving mechanism 100, thereby achieving the purpose of stable transportation of the pallet stacking walking forklift truck and preventing the forklift truck from moving goods, the goods drops from fork truck's top, prevents that the goods from hurting the staff by a crashing object, has reduced the emergence of incident, has improved tray stack walking fork truck's availability factor and result of use, explains in detail below.

In order to realize the moving function of the moving mechanism 100, as shown in fig. 1, fig. 3 and fig. 4, the moving mechanism 100 in this embodiment includes a forklift tray 101, a fixed rod 102 is fixedly connected to the top of the forklift tray 101, a movable rod 103 is movably connected to the inner side of the fixed rod 102, a fixed pull handle 104 is fixedly connected to the top end of the movable rod 103, a connecting pin 105 is movably connected to the inner side of the fixed rod 102, an annular spring 106 is fixedly connected to the outer side of the connecting pin 105, a positioning block 107 is fixedly connected to the right end of the connecting pin 105, a fixed grab handle 108 is fixedly connected to the left end of the connecting pin 105, a connecting plate 109 is fixedly connected to the bottom end of the movable rod 103, and a traveling wheel 110 is fixedly connected to the bottom of the forklift tray 101.

Wherein, fork truck tray 101 and fixed packing box 3 swing joint, the quantity of walking wheel 110 is four, the equal fixedly connected with brake ware in the outside of four walking wheels 110, the top of movable rod 103 runs through dead lever 102 and extends to the outside of fixed pull handle 104, the constant head tank that the equidistance was arranged is seted up in the outside of movable rod 103, and constant head tank and locating piece 107 joint, ring spring 106 and dead lever 102 fixed connection, the right-hand member of connecting pin 105 runs through dead lever 102 and extends to the left side of locating piece 107, fixing hole has been seted up at the top of dead lever 102, and fixing hole and movable rod 103 sliding connection, the diameter of connecting plate 109 is greater than fixing hole's diameter.

In addition, through setting up walking wheel 110, can remove fork truck tray 101 to appointed place, through setting up the brake, can fix walking wheel 110, through setting up connecting plate 109, can carry on spacingly to movable rod 103, avoid movable rod 103 to drop from the inboard of dead lever 102, through setting up annular spring 106, can make connecting pin 105 have the effect of buffering.

In order to realize the adjusting function of the adjusting mechanism 200, as shown in fig. 1 and fig. 3, the adjusting mechanism 200 in this embodiment includes a movable shaft 201, a left end of the movable shaft 201 is fixedly connected with a first bevel gear 202, a top of the first bevel gear 202 is engaged with a second bevel gear 203, an inner side of the second bevel gear 203 is fixedly connected with a threaded rod 204, an outer side of the threaded rod 204 is connected with a threaded block 205 by a thread, a left side of the threaded block 205 is fixedly connected with a movable push plate 206, a top of the movable push plate 206 is fixedly connected with a positioning conical block 207, a right end of the movable shaft 201 is fixedly connected with a manual crank 208, top and bottom ends of the threaded rod 204 are both fixedly connected with rolling blocks 209, and a left side of the movable push plate 206 is fixedly connected with a limiting block 210.

The movable shaft 201 is movably connected with the forklift tray 101, the positioning conical block 207 is movably connected with the fixed container 3, the left end of the movable shaft 201 sequentially penetrates through the forklift tray 101 and the first bevel gear 202 and extends to the inner side of the first bevel gear 202, the top end of the threaded rod 204 sequentially penetrates through the forklift tray 101, the second bevel gear 203 and the threaded block 205 and extends to the bottoms of the rolling blocks 209, the number of the rolling blocks 209 is two, the two rolling blocks 209 are rotatably connected with the forklift tray 101, the inner side of the threaded block 205 is provided with a threaded hole matched with the outer side thread of the threaded rod 204, the left side wall of the forklift tray 101 is provided with a limiting long groove, the width of the limiting long groove is equal to that of the limiting block 210, the limiting block 210 is slidably connected with the limiting long groove, the top of the forklift tray 101 is provided with a fixed square groove, and the fixed square groove is slidably connected with the positioning conical block 207.

In addition, the two rolling blocks 209 are arranged, so that the rotating stability of the threaded rod 204 can be improved, the long limiting groove and the limiting block 210 are arranged, the movable push plate 206 can be limited to rotate circumferentially, the up-and-down movement stability of the movable push plate 206 can be improved, and the positioning conical block 207 is arranged, so that the fixed container 3 can be limited.

The working principle of the above embodiment is as follows:

(1) the fixed container 3 is placed above the pallet 101 of the forklift, and, via the four road wheels 110 and the fixed handles 104, the fixed container 3 can be moved to a designated location and, when the height of the fixed pull handle 104 needs to be adjusted, the fixed container can be removed from the container by pulling the fixed grab handle 108, the annular spring 106 can be in a compressed state, and can sequentially drive the connecting pin 105 and the positioning block 107 to move leftwards, so that the positioning block 107 is separated from the movable rod 103, the movable rod 103 loses the limit, at the moment, the height of the fixed pull handle 104 can be adjusted by pulling the movable rod 103, when the fixed handle 104 is adjusted to a desired height, the fixed grip handle 108 is released, and, by the elastic force of the ring spring 106, the positioning block 107 can be moved into the currently corresponding positioning groove, the movable rod 103 can be re-limited, the height of the fixed pull handle 104 can be adjusted to allow workers of different heights to move the fixed container 3.

(2) When needs carry on spacingly to fixed packing box 3, can drive loose axle 201 and first bevel gear 202 in proper order through rotating manual rocking handle 208 and rotate, because first bevel gear 202 meshes with second bevel gear 203, so first bevel gear 202 pivoted in-process can drive second bevel gear 203 and threaded rod 204 in proper order and rotate, because threaded rod 204 and threaded block 205 threaded connection, so the threaded rod 204 pivoted in-process, can drive threaded block 205 in proper order, movable push pedal 206 and location taper block 207 rebound, can remove the outside of fork truck tray 101 with location taper block 207, thereby can carry on spacingly to fixed packing box 3, guarantee the stability that fixed packing box 3 removed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carry stable and high tray stack walking fork truck of security which characterized in that: the container loading device comprises a moving mechanism (100), an adjusting mechanism (200) and a fixed container (3), wherein the fixed container (3) is positioned above the moving mechanism (100), and the adjusting mechanism (200) is positioned on the inner side of the moving mechanism (100);

adjustment mechanism (200) includes loose axle (201), the left end fixedly connected with first bevel gear (202) of loose axle (201), the top meshing of first bevel gear (202) has second bevel gear (203), inboard fixedly connected with threaded rod (204) of second bevel gear (203), the outside threaded connection of threaded rod (204) has screw block (205), the left side fixedly connected with activity push pedal (206) of screw block (205), the top fixedly connected with location taper block (207) of activity push pedal (206), the manual rocking handle (208) of right-hand member fixedly connected with of loose axle (201).

2. A pallet stacking walk-behind forklift truck as claimed in claim 1, which is stable in handling and high in safety, wherein: the moving mechanism (100) comprises a forklift tray (101), and a fixing rod (102) is fixedly connected to the top of the forklift tray (101).

3. A pallet stacking walk-behind forklift truck as claimed in claim 2, which is stable in handling and high in safety, wherein: the inner side of the fixed rod (102) is movably connected with a movable rod (103), and the top end of the movable rod (103) is fixedly connected with a fixed pull handle (104).

4. A pallet stacking walk-behind forklift truck as claimed in claim 2, which is stable in handling and high in safety, wherein: the inner side of the fixing rod (102) is movably connected with a connecting pin (105), and the outer side of the connecting pin (105) is fixedly connected with an annular spring (106).

5. A pallet stacking walk-behind forklift truck as claimed in claim 4, which is stable in handling and high in safety, wherein: the right end of the connecting pin (105) is fixedly connected with a positioning block (107), and the left end of the connecting pin (105) is fixedly connected with a fixed grabbing handle (108).

6. A pallet stacking walk-behind forklift truck as claimed in claim 3, which is stable in handling and high in safety, wherein: the bottom fixedly connected with connecting plate (109) of movable rod (103), the bottom fixedly connected with walking wheel (110) of fork truck tray (101).

7. A pallet stacking walk-behind forklift truck as claimed in claim 1, which is stable in handling and high in safety, wherein: the top and the bottom of threaded rod (204) all fixedly connected with roll piece (209), the left side fixedly connected with stopper (210) of activity push pedal (206).