CN217259744U - Simple vehicle-mounted lifting device - Google Patents

Abstract

The utility model discloses a simple and easy on-vehicle lifting device, this simple and easy on-vehicle lifting device include electric tricycle and the fork lift machine, be equipped with at the carriage afterbody with electric tricycle rear axle parallel, can be with fork lift machine portal and carriage articulated shaft, fork lift machine portal makes around the articulated shaft behind 90 degrees fork lift machine portal or be in with the carriage bottom plate parallel transport state, or be in with carriage bottom plate vertically lift operating condition, be equipped with articulated seat in the dorsad fork side of portal stand, be equipped with articulated shaft hole on articulated seat, the dustpan shape carriage of carriage for not having the carriage bottom plate is equipped with at the carriage bottom plate rear portion and hinges the complex fork lift machine fixing base with articulated seat. The simple vehicle-mounted lifting device can be conveniently transported to a working place along with a vehicle to complete the lifting operation of the small agricultural machine, and has the advantages of simple structure, strong bearing capacity, low manufacturing cost and the like.

Description

Simple vehicle-mounted lifting device

Technical Field

The utility model relates to a small-size lifting device, especially an use electric tricycle as the carrier, can conveniently transport to the simple and easy on-vehicle lifting device of workplace.

Background

With the development of agricultural mechanization, the land planting scale of the household farm is larger and larger, and the popularity of small agricultural machinery is higher and higher, for example: various threshing machines, seeding machines, rotary cultivators and the like are used, the agricultural production efficiency is greatly improved, and the labor intensity of farmers is reduced. However, the weight of these small agricultural machines usually reaches several hundreds or thousands of kilograms, so there are inconveniences when farmers lift these small agricultural machines for loading, assembling, overhauling and maintaining, and for farmers, purchasing professional hoisting equipment not only increases capital investment, but also the utilization rate of the hoisting equipment is low. In addition, in the agricultural product storage and transportation link, the agricultural products in bags, boxes or trays are also required to be lifted and loaded or stacked, and the prior art does not have small-sized lifting equipment suitable for the operation. Agricultural operators are in urgent need of a small lifting device which can be conveniently moved between farmers or between operation places and is low in price so as to perfect the agricultural production link.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is: the simple vehicle-mounted lifting device can be conveniently transported to a working place along with a vehicle, completes the lifting operation of small agricultural machinery, and has the advantages of simple structure, strong bearing capacity, low manufacturing cost and the like.

The technical scheme for solving the technical problem is as follows: the utility model provides a simple and easy on-vehicle lifting device, includes electric tricycle and the machine of piling, be equipped with at the carriage afterbody with electric tricycle rear axle parallel, can with pile high quick-witted portal and carriage articulated shaft, pile high quick-witted portal around the articulated shaft rotatory 90 degrees back make pile high quick-witted portal or be in the transport state parallel with the carriage bottom plate, be in the operating condition that lifts with the carriage bottom plate vertically, be equipped with articulated seat in the side of the fork that faces away from of portal stand, be equipped with articulated shaft hole on articulated seat, the carriage is the dustpan shape carriage of no back carriage board, is equipped with the machine fixing base of piling who articulates the complex with articulated seat at the carriage bottom plate rear portion.

As a further improvement scheme of the utility model: the articulated shaft is the movable articulated shaft that can follow the quick plug of articulated shaft hole.

As a further improvement of the utility model: the front part of the carriage is also provided with a steel wire rope reel for controlling the gantry of the fork lift truck to rotate around a hinged shaft, the steel wire rope reel is wound with a retractable steel wire rope of the fork lift truck, and the tail end of the retractable steel wire rope of the fork lift truck is movably connected to the upper part of the gantry.

As a further improvement of the utility model: the stacking machine is an electric-driven stacking machine powered by an electric freight-carrying tricycle, and a power supply connecting wire is arranged between the stacking machine and the electric freight-carrying tricycle.

As a further improvement scheme of the utility model: the steel wire rope reel is an electrically driven steel wire rope reel

As a further improvement of the utility model: the front part of the carriage is provided with a gantry locking device which can lock the gantry on the carriage and prevent the fork lift truck from rotating around a hinged shaft in the transferring process.

As a further improvement of the utility model: leveling feet are arranged on the base of the stacking machine.

As a further improvement of the utility model: the portal is a telescopic two-stage portal.

Has the advantages that: the simple vehicle-mounted lifting device of the utility model adopts the technical proposal that the fork lift truck is hinged on the carriage of the electric freight tricycle, when the fork lift truck is transported between operation places, the fork lift truck portal frame is parallel to the carriage bottom plate, the fork lift truck portal frame is horizontally seated on the carriage, the defect that the fork lift truck portal frame is overhigh and is vertically placed on the tricycle to be transported difficultly can be overcome, the simple vehicle-mounted lifting device can be conveniently transported to the operation places along with the vehicle, after the fork lift truck portal frame reaches the operation places, the fork lift truck portal frame rotates for 90 degrees around the articulated shaft, the fork lift truck portal frame is in the lifting working state which is vertical to the tricycle bottom plate and the fork lift truck base is contacted with the ground, the lifting operation of the small-sized agricultural machine is completed, because the fork lift truck base is directly contacted with the ground in the lifting operation process, the tricycle tire does not bear the weight of the lifted agricultural machine, so an auxiliary supporting structure does not need to be arranged on the tricycle, therefore, the utility model discloses a simple and easy on-vehicle lifting devices has simple structure, and bearing capacity is strong, low in manufacturing cost's advantage. Owing to adopted the articulated shaft is the technical scheme of the movable articulated shaft that can follow the quick plug in articulated shaft hole, when meetting to lift the special circumstances such as the operation place roughness is relatively poor, the hardness is lower or the operation space is narrow and small, can extract the articulated shaft, with piling high machine from the tricycle quickly separating, make the independent operation of piling high machine under the state of not having the tricycle constraint, consequently for it is more nimble to lift the operation, and the practicality is stronger. The technical characteristics that a steel wire rope reel for controlling the gantry of the forklift to rotate around a hinged shaft is arranged at the front part of the carriage, the steel wire rope is wound on the steel wire rope reel and is wound by the forklift, and the tail end of the steel wire rope wound by the forklift is movably connected to the upper part of the gantry are adopted; when the traction steel wire rope is released, the gantry can automatically rotate around the handing-over shaft by utilizing the characteristic that the integral gravity center of the gantry is positioned behind the handing-over shaft until the base is grounded, so that the stacking machine is more convenient to fold and unfold. The electric driven stacking machine powered by the electric freight tricycle is adopted, and the technical characteristic that a power supply connecting wire is arranged between the stacking machine and the electric freight tricycle is adopted, so that the lifting operation of the stacking machine is more labor-saving, and the stacking machine does not need to be matched with a special driving battery pack, so that the manufacturing cost is reduced, and the structure of the stacking machine is optimized. Due to the technical characteristic that the wire rope reel is electrically driven, the winding and unwinding operation of the fork lift truck is more convenient. The gantry locking device is arranged at the front part of the carriage, and can lock the gantry on the carriage and prevent the stacking machine from rotating around the hinge shaft in the transferring process, so that the stacking machine can be stably fixed on the carriage in the transferring process, and the safety is better. Due to the technical characteristic that the leveling bottom feet are arranged on the base of the stacking machine, the adaptability of the stacking machine to the field during operation is stronger. Owing to adopted the technical characteristic of portal for the second grade portal that can stretch out and draw back can effectively increase on the one hand the utility model discloses a simple and easy on-vehicle lifting device's lifting height, on the other hand can subtract simple and easy on-vehicle lifting device's whole length through the shrink portal in the transportation for it is more convenient to transport, and the security is better.

Drawings

FIG. 1 is a schematic structural view of the simple vehicle-mounted lifting device of the present invention in a lifting operation state;

fig. 2 is a schematic diagram of the transportation state structure of the simple vehicle-mounted lifting device of the present invention.

Detailed Description

As shown in fig. 1 and 2, the utility model discloses a simple and easy on-vehicle lifting device, including electric tricycle 1 and the fork lift 2, 11 afterbody in carriage be equipped with the electric tricycle rear axle parallel, can with fork lift portal and carriage articulated shaft 3, fork lift portal makes fork lift portal 21 or be in the transport state parallel with the carriage bottom plate or be in the operating condition that lifts with carriage bottom plate vertically after rotatory 90 degrees around the articulated shaft. The side, back to the pallet fork 22, of the portal upright post 211 is provided with a hinged seat 24, the hinged seat is provided with a hinged shaft hole, the carriage is a dustpan-shaped carriage which is composed of a carriage bottom plate, two side carriage plates and a front carriage plate and has no rear carriage plate, the rear part of the carriage bottom plate is provided with a stacker fixing seat 24 which is hinged and matched with the hinged seat, and a space for accommodating a stacker driving device 25 can be formed in the carriage by adopting the dustpan-shaped carriage, so that the portal of the stacker can be placed on the carriage in a lying manner. The front part of the carriage is provided with a gantry locking device 12 which can lock the gantry on the carriage and prevent the fork lift from rotating around an articulated shaft in the transferring process, and the gantry locking device can use a hoop, a U-shaped bolt or a binding belt and other devices with binding effects. The articulated shaft is a movable articulated shaft capable of being rapidly inserted from the articulated shaft hole, one end of the articulated shaft is provided with a safety pin hole, and a safety pin 31 for preventing the articulated shaft from accidentally falling is arranged in the safety pin hole. The front part of the carriage is also provided with a steel wire rope reel 4 for controlling the gantry of the fork lift truck to rotate around a hinge shaft, a fork lift truck retracting and releasing steel wire rope 41 is wound on the steel wire rope reel, and the tail end of the retracting and releasing steel wire rope of the fork lift truck is movably connected to the upper part of the gantry by adopting a hook or other structures, so that the fork lift truck is more convenient to separate from the tricycle for use. Pile high machine for the electric drive that is supplied power by the electronic tricycle that carries cargo and pile high machine, pile high machine and be equipped with the power connecting wire between the electronic tricycle that carries cargo, the wire rope reel is the electric drive wire rope reel by the power supply of the electronic tricycle that carries cargo. In the actual production process, a manual stacking machine or a manual wire rope reel can be adopted, so that the manufacturing cost is lower.

Preferably, leveling feet 26 are provided on the base 23 of the fork lift truck, said mast being a telescopic secondary mast.

The utility model discloses an among the simple and easy on-vehicle lifting devices the fork lift machine can be reformed transform by the electronic fork lift car of selling in the market and form, reforms transform the in-process and gets rid of the group battery among the electronic fork lift car and the running gear on the base, installs the leveling footing on the fork lift car base, constitutes the fork lift machine behind the fixed hinged joint seat on the portal of fork lift car promptly, so do not do detailed description to the prior art part the same with the fork lift car in the fork lift machine. The utility model discloses a simple and easy on-vehicle lifting device is in the transportation, if the focus when the back partially, can follow the portal antedisplacement with the fork to stability is better when making the tricycle travel.

Claims (8)

1. The utility model provides a simple and easy on-vehicle lifting device, includes that the electronic tricycle that carries cargo and pile high machine, characterized by: the fork type forklift truck is characterized in that an articulated shaft which is parallel to a rear shaft of the electric tricycle and can be used for articulating the forklift gantry with the carriage is arranged at the tail part of the carriage, the forklift gantry rotates for 90 degrees around the articulated shaft to enable the forklift gantry to be in a transfer state parallel to a carriage bottom plate or in a lifting working state vertical to the carriage bottom plate, an articulated seat is arranged on the side, facing away from the fork, of the gantry upright column, an articulated shaft hole is formed in the articulated seat, the carriage is a dustpan-shaped carriage without a rear carriage plate, and a forklift fixing seat which is in articulated fit with the articulated seat is arranged at the rear part of the carriage bottom plate.

2. The simple vehicular lifting device according to claim 1, wherein: the articulated shaft is the movable articulated shaft that can follow the quick plug of articulated shaft hole.

3. The simplified vehicle-mounted lifting device as recited in claim 1, further comprising: the front part of the carriage is also provided with a steel wire rope reel for controlling the gantry of the fork lift truck to rotate around a hinged shaft, the steel wire rope reel is wound with a retractable steel wire rope of the fork lift truck, and the tail end of the retractable steel wire rope of the fork lift truck is movably connected to the upper part of the gantry.

4. The simplified vehicle-mounted lifting device as recited in claim 1, further comprising: the stacking machine is an electrically driven stacking machine powered by an electric freight tricycle, and a power supply connecting wire is arranged between the stacking machine and the electric freight tricycle.

5. The simplified vehicle-mounted lifting device as recited in claim 3, further comprising: the wire rope reel is an electrically driven wire rope reel.

6. The simplified vehicle-mounted lifting device as recited in claim 5, further comprising: the front part of the carriage is provided with a gantry locking device which can lock the gantry on the carriage and prevent the fork lift from rotating around an articulated shaft in the transferring process.

7. The simple vehicular lifting device according to any one of claims 1 to 6, wherein: leveling feet are arranged on the base of the stacking machine.

8. The simple vehicular lifting device according to claim 7, wherein: the portal is a telescopic two-stage portal.

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