CN217808612U - Side-shifting distance-adjusting fork - Google Patents

Abstract

The utility model discloses a roll adjustment fork is moved to side, including fixed support body, it is equipped with through drive arrangement driven bracket assembly to move on the fixed support body, fixedly connected with fork on the bracket assembly, be equipped with the goods fork axle on the fixed support body, the bracket assembly removes to set up on the goods fork axle. The utility model adopts a side shift distance adjusting fork, the whole universality of the side shift distance adjusting fork is high, a standard pallet fork can be adopted, and the refitting cost is low; the structure is more firm, and the installation is comparatively simple with the dismantlement, and the structure is visual good.

Description

Side-shifting distance-adjusting fork

Technical Field

The utility model belongs to the technical field of the fork truck technique and specifically relates to a roll adjustment fork is moved to side is related to.

Background

The side shift distance adjusting fork is a forklift attachment with a side shift function and a fork hydraulic distance adjusting function. Most of the existing side shifting distance adjusting forks are of integral structures, a fork frame of the forklift needs to be detached firstly and then embedded into a portal channel steel, and the fork moving mechanism is special for a special machine and low in universality. Is not convenient for the batch sale of the whole set. Some sidesway roll adjustment fork is joined in marriage and is equipped with non-standard fork, still need choose non-standard fork when fork truck repacking, has increased the repacking cost.

For example, chinese patent publication No. CN106144967B, published 2019, 06/07/2019, entitled "wide-view side-shifting distance adjusting fork," includes a front fork frame, a rear fork frame, a left fork and a right fork, where the rear fork frame includes two opposite upright plates, an upper beam, a middle beam, a chain hanging plate, and a lower beam are sequentially connected between the two upright plates from top to bottom, two side plates are symmetrically disposed on opposite sides of the two upright plates, two shaft brackets are symmetrically disposed on upper portions of the two side plates, two adjusting brackets are symmetrically disposed on lower portions of the two side plates, adjusting spacers are installed in the adjusting brackets, and a side-shifting cylinder rear bracket is disposed on one of the side plates between the shaft brackets and the adjusting brackets.

The prior patent has the following disadvantages: (1) The lateral shifting distance-adjusting fork is of an integral structure and has low universality; (2) The sidesway distance adjusting fork adopts a nonstandard fork, so that the installation and the disassembly are troublesome, the modification cost is high, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current side and moving roll adjustment fork monolithic structure commonality not high, the installation with dismantle complicated and repacking problem with high costs, provide a compact structure succinct, whole commonality is high, convenient operation's a side is moved roll adjustment fork.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a side is moved roll adjustment fork, includes fixed support body, the last removal of fixed support body is equipped with through drive arrangement driven bracket assembly, fixedly connected with fork on the bracket assembly, be equipped with the goods fork axle on the fixed support body, the bracket assembly removes and sets up on the goods fork axle. The side shifting distance-adjusting fork adopts a standard pallet fork, so that the generalization degree of parts is improved, and the production period is short. The fork moves through the bracket assembly and is arranged on the fork shaft, so that the structure is more stable and compact, and the visibility is good. The parts are more standard and standard, and the installation and the disassembly are more convenient.

Preferably, the bracket assembly comprises a bracket which is movably arranged on a fork shaft through a copper sleeve, a first buckle is arranged at the upper end of the inner side face of the fork, the first buckle is buckled at the upper end of the bracket, a second buckle is arranged at the lower end of the inner side face of the fork, and the second buckle is buckled at the lower end of the bracket. The copper sleeve is arranged on the fork shaft in a moving mode, and the fork moves more smoothly, so that the structure between the bracket and the fixed frame body is stable.

Preferably, the upper end of the bracket is provided with two positioning tooth grooves, and the pallet fork is provided with a positioning bolt matched with the positioning tooth grooves. The structure adopts a standard pallet fork, the pallet fork can be detached from a forklift and recycled, and the pallet fork can be manually adjusted at the positions of two positioning tooth grooves of the bracket assembly, so that Zhang Ju of the pallet fork is maximized, and certain use working conditions are met.

Preferably, the two sides of the upper end of the bracket are provided with fork baffles which are distributed just opposite to each other, and the first buckle is positioned between the fork baffles. The fork baffles prevent the forks from falling off the carriage assembly.

Preferably, the two sides of the upper end of the bracket are provided with locking plates which are just opposite to each other, one opposite side surface of each locking plate is provided with a boss, and the bosses are matched with the first bosses on the fork. When the fork is widened and two positioning tooth grooves cannot be designed on the bracket assembly, a locking plate with a boss can be replaced to limit the fork. The manual distance adjustment of the widened pallet fork is realized by adjusting the mounting position of the locking plate with the boss.

Preferably, a third buckle is arranged on the inner side face of the lower end of the bracket, the third buckle is arranged at the bottom end of the fixed bracket body, and a sliding block is arranged on the inner side face of the lower end of the bracket. The bracket is not easy to fall off from the fixed bracket body, and the structure is more stable. The design of the cylinder body and the sliding block can effectively ensure that the left bracket assembly and the right bracket assembly stably run under the control of the driving device. The driving device can adopt a hydraulic system and comprises a flow dividing valve group, so that the running synchronism of the left bracket assembly and the right bracket assembly is improved.

Preferably, the driving device comprises a distance adjusting oil cylinder arranged on the fixed frame body, an output shaft of the distance adjusting oil cylinder is horizontally arranged with the pallet fork shaft, an output shaft of the distance adjusting oil cylinder is connected with the corresponding bracket assembly, and the distance adjusting oil cylinder drives the bracket assembly to move along the pallet fork shaft. The distance-adjusting oil cylinders are separately arranged, so that the accessory pipeline is more convenient to assemble. By changing the direction of the pipeline of the accessory hydraulic system, the switching among the lateral shifting adjustable fork, the single adjustable fork and the synchronous adjustable fork can be realized, and the requirements of different customers are met.

Preferably, a goods blocking frame is arranged on the outer side of the fixed frame body, and the goods blocking frame limits the bracket assembly on the fixed frame body. The goods blocking frame prevents the bracket assembly from falling off from the fixed frame body.

Therefore, the utility model discloses following beneficial effect has: (1) The lateral shifting distance-adjusting fork has high overall universality, a standard pallet fork can be adopted, and the modification cost is low; (2) The structure is more firm, and the installation is comparatively simple with the dismantlement, and the structure is visual good.

Drawings

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

Fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a schematic structural view of the middle fixing frame body of the present invention.

Fig. 5 is a schematic structural diagram of a bracket assembly according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a bracket assembly and a fork according to a second embodiment of the present invention.

As shown in the figure: the fork comprises a fixed frame body 1, a fork 2, a fork shaft 3, a copper sleeve 4, a bracket 5, a first buckle 6, a second buckle 7, a positioning tooth groove 8, a fork baffle plate 9, a locking plate 10, a boss 11, a third buckle 12, a sliding block 13, a distance adjusting oil cylinder 14 and a goods blocking rack 15.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the present invention will be further described with reference to the accompanying drawings and detailed description.

In the first embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the side shift distance adjusting fork includes a fixed frame body 1, a bracket 5 assembly driven by a driving device is movably disposed on the fixed frame body 1, a fork 2 is fixedly connected to the bracket 5 assembly, a fork shaft 3 is disposed on the fixed frame body 1, and the bracket 5 assembly is movably disposed on the fork shaft 3. The lateral shifting distance adjusting fork adopts a standard fork 2, so that the generalization degree of parts is improved, and the production period is short. The pallet fork 2 is movably arranged on the pallet fork shaft 3 through the bracket 5 assembly, so that the structure is more stable and compact, and the visibility is good. The parts are more standard and standard, and the installation and the disassembly are more convenient. Bracket 5 assembly includes and removes bracket 5 that sets up on fork axle 3 through copper sheathing 4, and the medial surface upper end of fork 2 is equipped with first buckle 6, and first buckle 6 is detained and is established in bracket 5 upper end, and the medial surface lower extreme of fork 2 is equipped with second buckle 7, and second buckle 7 is detained and is established at bracket 5 lower extreme. Move through copper sheathing 4 and set up on fork axle 3, fork 2 removes more smoothly for the structure is firm between bracket 5 and the fixed support body 1. A third buckle 12 is arranged on the inner side surface of the lower end of the bracket 5, the third buckle 12 is buckled at the bottom end of the fixed bracket body 1, and a slide block 13 is arranged on the inner side surface of the lower end of the bracket 5. So that the bracket 5 is not easy to fall off from the fixed frame body 1 and the structure is more stable. The design of the cylinder body and the sliding block 13 can effectively ensure that the left bracket 5 assembly and the right bracket 5 assembly run stably under the control of the driving device. The driving device can adopt a hydraulic system and comprises a flow dividing valve group, so that the running synchronism of the left bracket 5 assembly and the right bracket 5 assembly is improved. The driving device comprises a distance adjusting oil cylinder 14 arranged on the fixed frame body 1, an output shaft of the distance adjusting oil cylinder 14 is horizontally arranged with the pallet fork shaft 3, an output shaft of the distance adjusting oil cylinder 14 is connected with the corresponding bracket 5 assembly, and the distance adjusting oil cylinder 14 drives the bracket 5 assembly to move along the pallet fork shaft 3. The distance-adjusting oil cylinders 14 are separately arranged, and the accessory pipeline is more convenient to assemble. By changing the direction of the pipeline of the accessory hydraulic system, the switching among the lateral shifting adjustable fork, the single adjustable fork and the synchronous adjustable fork can be realized, and the requirements of different customers are met. The outer side of the fixed frame body 1 is provided with a goods blocking frame 15, and the goods blocking frame 15 limits the bracket assembly on the fixed frame body 1. The catch shelf 15 prevents the assembly of brackets 5 from falling off the stationary frame 1.

Further, as shown in fig. 5, two positioning tooth grooves 8 are arranged at the upper end of the bracket 5, and a positioning bolt matched with the positioning tooth grooves 8 is arranged on the pallet fork 2. This structure adopts standard fork 2, and fork 2 is torn open from the fork truck and is retrieved, and fork 2 can be adjusted by hand in the position of two location tooth's socket 8 of bracket 5 assembly, makes the Zhang Ju maximize of fork 2, satisfies some specific service behavior.

Further, as shown in fig. 5, two sides of the upper end of the bracket 5 are provided with fork baffles 9 which are opposite to each other and distributed, and the first buckle 6 is positioned between the fork baffles 9. The fork baffles 9 prevent the forks 2 from falling off the carriage 5 assembly.

In the embodiment, the bracket 5 assembly is matched with the standard pallet fork 2, and the bracket 5 assembly is arranged on the fixed frame body 1, so that the overall universality of the side-shifting distance adjusting fork is enhanced, the side-shifting distance adjusting fork is prevented from being of an integral structure, and the universality is not high; the side is moved the roll adjustment fork and is adopted nonstandard fork 2, and the installation is comparatively troublesome with the dismantlement, and the repacking cost is high, the poor problem of commonality. The forklift fork 2 rack is suitable for the requirement of batch production, is mounted on the forklift fork 2 rack in a hanging mode, meets the national standard, and is strong in universality and large in customer population.

In a second embodiment, the specific structure of the present embodiment refers to the first embodiment, and the difference is that:

further, as shown in fig. 6, the two sides of the upper end of the bracket 5 are provided with locking plates 10 which are opposite to each other, a boss 11 is arranged on one side surface of the locking plate 10 which is opposite to the upper end, and the boss 11 is matched with the first boss 11 on the fork 2. When the pallet fork 2 is widened and two positioning tooth grooves 8 cannot be designed on the bracket 5 assembly, a locking plate 10 with a boss 11 can be used for limiting the pallet fork 2. The manual distance adjustment of the widened fork 2 is realized by adjusting the mounting position of the locking plate 10 with the boss 11.

The above embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto. All equivalent changes made according to the shape and structure of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a side shift roll adjustment fork, includes fixed support body (1), the last removal of fixed support body is equipped with through drive arrangement driven bracket assembly, its characterized in that, fixedly connected with fork (2) on the bracket assembly, be equipped with fork axle (3) on the fixed support body, the bracket assembly removes to set up on the fork axle.

2. A side shift fork as claimed in claim 1, wherein the carriage assembly comprises a carriage (5) movably arranged on the fork shaft by means of a copper sleeve (4), the upper end of the inner side of the fork is provided with a first catch (6) which is arranged at the upper end of the carriage, the lower end of the inner side of the fork is provided with a second catch (7) which is arranged at the lower end of the carriage.

3. A side shift fork as claimed in claim 1 or 2, wherein the upper end of the bracket is provided with two positioning splines (8) and the fork is provided with a positioning pin which cooperates with the positioning splines.

4. A side shift fork as claimed in claim 2, wherein the upper end of the bracket is provided on both sides with fork stops (9) disposed opposite each other, the first catch being located between the fork stops.

5. A side shift fork as claimed in claim 1, wherein the upper end of the bracket is provided on both sides with locking tabs (10) disposed opposite each other, and wherein the locking tabs are provided on opposite sides with bosses (11) which cooperate with the first bosses on the fork.

6. The side shift distance adjusting fork as claimed in claim 1 or 2, wherein a third buckle (12) is arranged on the inner side surface of the lower end of the bracket, the third buckle is arranged at the bottom end of the fixed frame body, and a slide block (13) is arranged on the inner side surface of the lower end of the bracket.

7. The side shift distance adjusting fork as recited in claim 1, wherein the driving device comprises a distance adjusting cylinder (14) disposed on the fixed frame, an output shaft of the distance adjusting cylinder is horizontally disposed with the fork shaft, an output shaft of the distance adjusting cylinder is connected with the corresponding bracket assembly, and the distance adjusting cylinder drives the bracket assembly to move along the fork shaft.

8. The sideshift distance adjusting fork as claimed in claim 1, wherein a goods blocking rack (15) is arranged on the outer side of the fixing rack body, and the goods blocking rack limits the bracket assembly on the fixing rack body.

Images