CN212740638U

CN212740638U - Novel balance weight type rear steering forklift

Info

Publication number: CN212740638U
Application number: CN202021506932.0U
Authority: CN
Inventors: 柯贤玄; 江荣富; 黄自峰; 肖世勤
Original assignee: Fujian Fuda Machinery Co ltd
Current assignee: Fujian Fuda Machinery Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-19
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a fork truck field especially relates to a novel counterweight type rear steering fork loading, including fork truck body, preceding frame, rear truck frame, front wheel, rear wheel, preceding frame backward extends to the rear wheel upper end and forms the balancing stand, the rear truck frame backward extends to the rear wheel both sides and forms down the balancing stand, upward be equipped with the balancing weight on the balancing stand, be equipped with down the balancing weight down on the balancing stand, be equipped with the erection column down on the balancing stand, the balancing weight is worn to locate on the erection column down, be equipped with the crane on the preceding frame, crane detachably is equipped with fork truck frame, be equipped with the dovetail groove on the fork truck frame front end, be equipped with the arc card on the fork truck frame and put the groove, install L shape fork board in the fork truck frame, L shape fork board includes fork truck body, dovetail block, horizontal card puts the pole. It has solved the inconvenient adjustment of current fork truck balancing piece, and fork truck's fork board is also inconvenient technical problem of changing moreover.

Description

Novel balance weight type rear steering forklift

Technical Field

The utility model relates to a fork truck field especially relates to a novel counterweight type rear steering forklift truck.

Background

Chinese patent No.: 201210191322.X discloses a balance weight formula rear steering forklift truck, including preceding frame, back frame, equipment, driver's cabin, engine, torque converter, gearbox, its characterized in that: the front frame and the rear frame are hinged through a pin shaft, the hinged point is close to the rear wheel, and two steering oil cylinders capable of pushing the rear frame to horizontally rotate relative to the front frame are symmetrically arranged between the front frame and the rear frame; the working device, the cab, the engine, the torque converter, the gearbox and the upper balance weight are arranged on the front frame, and the lower balance weight is arranged on the rear frame. The whole forklift truck has good stress condition, and the loaded goods are steered and run stably; the visual field of a driver is good, the goods are loaded and unloaded accurately and quickly, and the working efficiency is high; has multiple purposes.

However, a single counterweight arrangement is not suitable for operation in the home country, as the balance needs to be adjusted to the actual requirements. And the fork plate of the existing forklift is often arranged in a fixed mode and is not suitable for replacing the fork plate when used under different conditions.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is the inconvenient adjustment of current fork truck balancing piece, fork truck's fork board is also inconvenient to be changed moreover, provides a novel counterweight type rear steering fork truck loading from this.

In order to achieve the above purpose, the technical scheme of the utility model is that: a novel balance weight type rear steering forklift truck comprises a forklift body, a front frame arranged at the front end of the forklift body, a rear frame arranged at the rear end of the forklift body, a front wheel arranged on the front frame, and a rear wheel arranged on the rear frame, wherein the front frame extends backwards to the upper end of the rear wheel to form an upper balance frame, the rear frame extends backwards to two sides of the rear wheel to form a lower balance frame, the upper balance frame is provided with more than two upper balancing weights, the lower balance frame is provided with more than two lower balancing weights, the lower balancing frame is provided with a mounting column, the lower balancing weights penetrate through the mounting column, the front frame is provided with a lifting frame, the lifting frame is detachably provided with a forklift frame, the front end of the forklift frame is provided with a trapezoidal groove, the upper end of the trapezoidal groove is provided with an opening, the lower end of the trapezoidal groove is closed, two sides of the forklift frame, which are positioned on the trapezoidal groove, are, the fork board frame is internally provided with an L-shaped fork board, and the L-shaped fork board comprises a fork board body, a trapezoidal block arranged at the rear end of the fork board body and matched with the trapezoidal groove, and a transverse clamping rod arranged at the upper end of the trapezoidal block and matched with the arc-shaped clamping groove.

Preferably, one side of the fork plate frame, which is opposite to the dovetail groove, is provided with more than two hook plates, and the fork plate frame is detachably connected with the lifting frame clamp through the hook plates.

Preferably, the fork plate body comprises a vertical plate and a transverse plate, and the upper end of the transverse plate is provided with a sawtooth-shaped recess.

Furthermore, the trapezoidal groove is in clearance fit with the trapezoidal block, and the clearance is larger than 5mm and smaller than 10 mm.

The technical scheme has the following beneficial effects:

1. this novel counterweight type rear steering forklift truck can effectively realize the balance adjustment through a plurality of settings of going up balancing weight, balancing weight down, moreover through the setting of erection column, can effectively realize the effective stability of balancing weight down, and it can be firm through mode realization such as guardrail to go up the balancing weight. The crane, the fork plate frame and the L-shaped fork plate can be effectively detached and adjusted, and can be fastened through bolts. And L shape fork board cooperates through dovetail groove, trapezoidal piece with the fork board frame, can realize the effective quick dismantlement of L shape fork board, and the cooperation can all be dismantled through this mode to the fork board of different functions. And the arrangement of the transverse clamping rod can assist in realizing effective disassembly and can also realize the hanging and leaning of the L-shaped fork plate.

2. Due to the arrangement of the hook plate, the fork plate frame can be conveniently installed, and the fixing can be assisted and stable through bolts.

3. The saw-tooth concave part can effectively realize the stability in the fork installation process, and the saw-tooth concave part can slightly protrude out of the surface of the transverse plate, so that a better effect can be achieved.

4. Through clearance fit, the installation and the disassembly can be convenient, and the transverse clamping rod plays more roles at the moment, so that better stability is realized.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural diagram of an upper balancing stand and a lower balancing stand;

FIG. 3 is a structural schematic diagram of the matching of the lifting frame, the fork plate frame and the L-shaped fork plate;

FIG. 4 is a schematic structural view of the fork carriage;

fig. 5 is a schematic structural view of an L-shaped fork plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, this embodiment provides a novel counterweight type rear steering forklift truck, including forklift body 1, front frame 2 arranged at front end of forklift body 1, rear frame 3 arranged at rear end of forklift body 1, front wheel 4 arranged on front frame 2, rear wheel 5 arranged on rear frame 3, front frame 2 extends backward to the upper end of the rear wheel to form upper balance frame 21, rear frame 3 extends backward to both sides of the rear wheel to form lower balance frame 31, upper balance frame 21 is provided with more than two upper counterweights 22, lower balance frame 31 is provided with more than two lower counterweights 32, lower balance frame 31 is provided with mounting post 33, lower counterweights 32 are arranged on mounting post 33 in a penetrating manner, and the number of upper configuration blocks 22 and lower counterweights 32 can be set according to actual configuration requirements.

Be equipped with crane 6 on the preceding frame 2, crane 6 detachably is equipped with fork grillage 7, be equipped with trapezoidal groove 71 on the fork grillage 7 front end, the upper end of trapezoidal groove 71 has opening 711, the lower extreme of trapezoidal groove 71 seals, the both sides that lie in trapezoidal groove 71 on the fork grillage 7 are equipped with arc clamping groove 72, install L shape fork board 8 in the fork grillage 7, L shape fork board 8 includes fork board body 81, locates fork board body 81 rear end and with trapezoidal groove 71 complex trapezoidal piece 82, locate trapezoidal piece 82 upper end and with the horizontal clamping pole 83 of arc clamping groove 72 complex.

And more than two hook plates 73 are arranged on one side of the fork plate frame 7 opposite to the trapezoidal groove 71, and the fork plate frame 7 is detachably connected with the lifting frame 6 through the hook plates 73. The fork plate body 81 comprises a vertical plate 811 and a horizontal plate 812, and a sawtooth-shaped recess 813 is arranged at the upper end of the horizontal plate 812. The trapezoidal groove 71 is in clearance fit with the trapezoidal block 82, and the clearance is larger than 5mm and smaller than 10 mm.

The technical scheme has the following beneficial effects:

The above is only a preferred embodiment of the present invention, and all changes that can be made by those skilled in the art according to the appended claims will fall within the scope of the present invention.

Claims

1. The utility model provides a novel balanced heavy formula rear steering fork truck, its characterized in that: the forklift comprises a forklift body, a front frame arranged at the front end of the forklift body, a rear frame arranged at the rear end of the forklift body, a front wheel arranged on the front frame, and a rear wheel arranged on the rear frame, wherein the front frame extends backwards to the upper end of the rear wheel to form an upper balancing stand, the rear frame extends backwards to two sides of the rear wheel to form a lower balancing stand, the upper balancing stand is provided with more than two upper balancing weights, the lower balancing stand is provided with more than two lower balancing weights, the lower balancing stand is provided with an installation column, the lower balancing weights penetrate through the installation column, the front frame is provided with a lifting frame, the lifting frame is detachably provided with a forklift frame, the front end of the forklift frame is provided with a trapezoidal groove, the upper end of the trapezoidal groove is provided with an opening, the lower end of the trapezoidal groove is closed, the two sides of the forklift frame, which are positioned in the trapezoidal groove, are provided with arc clamping, the L-shaped fork plate comprises a fork plate body, a trapezoidal block arranged at the rear end of the fork plate body and matched with the trapezoidal groove, and a transverse clamping rod arranged at the upper end of the trapezoidal block and matched with the arc-shaped clamping groove.

2. The novel counterweight type rear steering forklift truck according to claim 1, characterized in that: the fork board frame is provided with more than two hook plates on one side of the opposite trapezoidal groove, and the fork board frame is detachably connected with the lifting frame clamp through the hook plates.

3. The novel counterweight type rear steering forklift truck according to claim 1, characterized in that: the fork plate body comprises a vertical plate and a transverse plate, and the upper end of the transverse plate is provided with a sawtooth-shaped recess.

4. The novel counterweight type rear steering forklift truck according to claim 1, characterized in that: the trapezoidal groove is in clearance fit with the trapezoidal block, and the clearance is larger than 5mm and smaller than 10 mm.