CN209940399U

CN209940399U - Novel fork mounting structure of forklift

Info

Publication number: CN209940399U
Application number: CN201920444226.9U
Authority: CN
Inventors: 潘靖; 詹小齐; 周祥
Original assignee: Anhui Vernay Heavy Ltd By Share Ltd
Current assignee: Anhui Vernay Heavy Ltd By Share Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-01-14
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a novel forklift fork mounting structure, a vertical plate is vertically and fixedly connected between a transverse plate and the bottom of a fork frame, two round rods are horizontally arranged between the right end face of the vertical plate and the inner wall of the right side of the fork frame, two round rods are also horizontally arranged between the left end face of the vertical plate and the inner wall of the left side of the fork frame, the fork is two round rods which are respectively and slidably arranged on the left side and the right side, an adjusting screw rod is horizontally and rotatably arranged between the right end face of the vertical plate and the right side wall of the fork frame, an adjusting screw rod is also horizontally and rotatably arranged between the left end face of the vertical plate and the left side wall of the fork frame, a gear is fixedly connected with the adjusting screw rod extending out of the tail end of the fork frame, the adjusting screw rod passes through the fork on the same side and is in threaded connection with the fork, two hydraulic cylinders are respectively arranged, and the engaging teeth of the rack plate are engaged with the gear on the same side. The utility model discloses novel structure, regulation convenience.

Description

Novel fork mounting structure of forklift

Technical Field

The utility model relates to a novel fork truck fork mounting structure is applied to fork truck and reforms transform technical field.

Background

Forklifts are industrial handling vehicles, which are various wheeled handling vehicles for handling, stacking and short-distance transportation of piece-pallet goods, and are commonly used for transportation of large warehoused articles. The fork is the load handling device that fork truck used most often, is L type structure, all is equipped with two forks as letter L on every fork truck, and the interval majority between two forks on the current market fork truck is fixed, can not adjust the interval between two forks according to the size of article, and when the article is great, need place a steel sheet on two forks, just can lift the goods, when the article is less, sometimes can't lift the goods. Therefore, a new pallet fork mounting structure is needed to be designed to facilitate the lifting of articles by a forklift.

SUMMERY OF THE UTILITY MODEL

For solving prior art scheme's defect, the utility model discloses a novel fork truck fork mounting structure has novel structure, adjusts convenient advantage.

The utility model discloses a novel fork truck fork mounting structure, include: the fork truck comprises a fork frame, a transverse plate, a vertical plate, round rods, a fork, adjusting screw rods, a gear, a hydraulic cylinder and a rack plate, wherein the transverse plate is horizontally and fixedly connected to the middle part of the fork frame, the transverse plate is vertically and fixedly connected with the bottom of the fork frame, the top end of the vertical plate is arranged in the middle part of the lower end surface of the transverse plate, two round rods are horizontally arranged between the right end surface of the vertical plate and the inner wall of the right side of the fork frame, two round rods are also horizontally arranged between the left end surface of the vertical plate and the inner wall of the left side of the fork frame, the two round rods on the left side correspond to the two round rods on the right side one by one, the fork is formed by two round rods which are respectively slidably arranged on the left side and the right side, one adjusting screw rod is horizontally and rotatably arranged between the right end surface of the vertical plate and the, the gear rigid coupling is at the end that accommodate the lead screw stretches out the fork frame, accommodate the lead screw pass with the fork of one side and rather than threaded connection, the pneumatic cylinder is two and installs respectively on the lateral wall of the fork frame left and right sides, and the terminal equal rigid coupling rack board of piston rod of every pneumatic cylinder, the rack board is equipped with the meshing tooth towards the outer terminal surface of gear, and the meshing tooth of rack board meshes with the gear with one side mutually.

The upper side and the lower side of the inner end face of the pallet fork are fixedly connected with a fixing block respectively, and each fixing block is provided with a through groove for a round rod to penetrate through.

And the middle part of the inner end surface of the pallet fork is fixedly connected with an adjusting block, and the adjusting block is provided with a threaded hole matched with the adjusting screw rod.

The upper part of the inner end face of the fork is provided with a hanging lug which is integrally formed with the fork, and the hanging lug is hung on the transverse plate and is in sliding connection with the transverse plate.

By adopting the technical scheme, the method has the following advantages:

1. the structure is novel;

2. the adjustment is convenient.

Drawings

Fig. 1 is a schematic structural view of a novel forklift fork mounting structure of the present invention;

fig. 2 is a schematic structural view of the middle fork of the present invention.

Wherein: 1-a fork carriage; 2-a transverse plate; 3, erecting a plate; 4-round bar; 5-a pallet fork; 6-adjusting a screw rod; 7-a gear; 8-a hydraulic cylinder; 9-rack plate; 51-fixing block; 52-a regulating block; 53-hanging and connecting ears; 511-through groove; 521-threaded hole.

Detailed Description

As shown in fig. 1 ~ 2, the utility model discloses a novel fork mounting structure of fork truck, including fork frame 1, diaphragm 2, riser 3, round bar 4, fork 5, accommodate the lead screw 6, gear 7, pneumatic cylinder 8, rack plate 9, the horizontal rigid coupling of diaphragm 2 is at the middle part of fork frame 1, a riser 3 of vertical rigid coupling between diaphragm 2 and the fork frame 1 bottom, and riser 3 top arrange in the terminal middle part of terminal surface under diaphragm 2, horizontal installation has two round bars 4 between riser 3 right-hand member face and the fork frame 1 right side inner wall, also horizontal installation has two round bars 4 between riser 3 left end face and the fork frame 1 left side inner wall, and two round bars 4 on left side and right side correspond one-to-one, fork 5 is two respectively slidable mounting on the round bar 4 of the left and right sides, horizontal rotation installation accommodate the lead screw 6 between riser 3 right-hand member face and the fork frame 1 right side wall, the right-hand member is equipped with the regulation lead screw 6 that the right-hand member thread of vertical bar 3 and the rack plate 9 mesh on the right-hand member 1 outer end of the right-hand member, the rack plate is equipped with the right-hand member 6 and the rack plate, the rack plate 9 is connected to the right-hand member 6, the right-hand member 6 of the right-hand member is equipped with the right-hand member and the rack plate, the rack plate is equipped with the rack plate, the rack plate is connected the right-hand member 9 outer end of the.

The upper side and the lower side of the inner end face of the pallet fork 5 are fixedly connected with a fixing block 51 respectively, each fixing block 51 is provided with a through groove 511 for the round rod 4 to pass through, the back of the pallet fork 5 is provided with the fixing block 51, and the fixing block is matched with the round rod 4 through the through groove 511, so that the pallet fork is arranged on the round rod 4 in a sliding manner.

An adjusting block 52 is fixedly connected to the middle part of the inner end face of the fork 5, a threaded hole 521 matched with the adjusting screw rod 6 is formed in the adjusting block 52, and the threaded hole 521 is in threaded connection with the adjusting screw rod 6.

The upper part of the inner end face of the fork 5 is provided with a hanging lug 53 which is integrally formed with the fork 5, and the hanging lug 53 is hung on the transverse plate 2 and is connected with the transverse plate 2 in a sliding way.

The utility model discloses an implement like this: slide two forks 5 respectively and set up on the round bar 4 of the left and right sides, adjusting

screw

6 and 5 back of the fork regulating block 52 threaded connection simultaneously, consequently when pneumatic cylinder 8 drives gear 7 and rotates, can drive fork 5 and walk about round bar 4 to reach the purpose of adjusting two fork intervals, in order to satisfy in the lifting of unidimensional article, convenient operation improves fork truck's suitability. By adopting the technical scheme, the fixed block 51 and the adjusting block 52 are arranged at the back of the fork 5, and a mode that the round rod 4 directly penetrates through the fork 5 is not adopted, so that the thickness of the fork 5 is not required to be increased, the equipment cost is not increased, the self weight of the fork 5 is not increased, and the resistance is small during movement; the hanging lug 53 is arranged to ensure the safety during lifting.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A novel forklift fork mounting structure, comprising: fork frame, diaphragm, riser, round bar, fork, accommodate the lead screw, gear, pneumatic cylinder, rack plate, the horizontal rigid coupling of diaphragm is at the middle part of fork frame, a riser of vertical rigid coupling between diaphragm and the fork frame bottom, and the terminal surface middle part under the diaphragm is arranged in on the riser top, its characterized in that: two round rods are horizontally arranged between the right end face of the vertical plate and the inner wall of the right side of the fork frame, two round rods are also horizontally arranged between the left end face of the vertical plate and the inner wall of the left side of the fork frame, the two round rods on the left side correspond to the two round rods on the right side one by one, the fork is formed by two round rods which are respectively and slidably arranged on the left side and the right side, an adjusting screw rod is horizontally and rotatably arranged between the right end face of the vertical plate and the right side wall of the fork frame, the adjusting screw rods on the two sides deviate from the vertical plate and outwards extend out of the fork frame, a gear is fixedly connected at the tail end of the adjusting screw rod extending out of the fork frame, the adjusting screw rod penetrates through the fork on the same side and is in threaded connection with the fork frame, the hydraulic cylinders are respectively arranged on the side walls on the left side and the right side of, and the outer end face of the rack plate facing the gear is provided with meshing teeth, and the meshing teeth of the rack plate are meshed with the gear on the same side.

2. The novel forklift fork mounting structure of claim 1, wherein: the upper side and the lower side of the inner end face of the pallet fork are fixedly connected with a fixing block respectively, and each fixing block is provided with a through groove for a round rod to penetrate through.

3. The novel forklift fork mounting structure of claim 1, wherein: and the middle part of the inner end surface of the pallet fork is fixedly connected with an adjusting block, and the adjusting block is provided with a threaded hole matched with the adjusting screw rod.

4. The novel forklift fork mounting structure of claim 1, wherein: the upper part of the inner end face of the fork is provided with a hanging lug which is integrally formed with the fork, and the hanging lug is hung on the transverse plate and is in sliding connection with the transverse plate.