CN213265612U

CN213265612U - Novel forklift mast

Info

Publication number: CN213265612U
Application number: CN202022015191.2U
Authority: CN
Inventors: 柯仁昌; 陈华; 李祉海
Original assignee: Hainan Linrui Mechanical And Electrical Equipment Engineering Co ltd
Current assignee: Hainan Linrui Mechanical And Electrical Equipment Engineering Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-25
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a novel forklift portal frame, which comprises a stand column, a portal frame arranged on the stand column in a sliding way, an inserting frame arranged on the portal frame, a protection mechanism arranged in the portal frame, and a first fixing mechanism and a second fixing mechanism which are used for installing the protection mechanism in the portal frame; protection machanism is two-layer about being divided into through even board respectively, protection machanism includes a plurality of poles of equal height and sets up the collapsible coupling mechanism between two poles of the same height. In this novel fork truck portal, through being provided with protection machanism in the portal, fixing protection machanism's one side in portal one side through second fixed establishment, realizing the fixed of the shrink of protection machanism and portal opposite side through second fixed establishment to this solves the problem that the goods dropped from the portal easily.

Description

Novel forklift mast

Technical Field

The utility model relates to a fork truck portal technical field especially relates to a novel fork truck portal.

Background

Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods. The International organization for standardization ISO/TC110 is referred to as an industrial vehicle. It is commonly used for transportation of large warehouse goods, and is usually driven by an oil-burning engine or a battery.

The mast is an important component in the forklift assembly, and when smaller or softer goods are transported by the forklift during the transportation of the goods, the goods easily fall off from the mast, so that the mast of the forklift with the protection function is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that goods dropped from the portal easily, and the novel fork truck portal that proposes.

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

a novel forklift mast comprises a vertical column, a mast body arranged on the vertical column in a sliding mode, an inserting frame arranged on the mast body, a protection mechanism arranged in the mast body, and a first fixing mechanism and a second fixing mechanism which are used for installing the protection mechanism in the mast body;

protection machanism is two-layer about being divided into through even board respectively, protection machanism includes a plurality of equal high pole settings and sets up the collapsible coupling mechanism between two pole settings, coupling mechanism is including articulating two isometric first connecting rods in a pole setting, two the one end that the pole setting was kept away from to first connecting rod articulates the one end of second connecting rod respectively, two the one end that first connecting rod was kept away from to the second connecting rod articulates respectively in another pole setting, the pin joint of two pole settings is on same level.

Further, first fixed establishment is including setting up the fixture block in the pole setting of the one end outside of protection machanism and setting up in the draw-in groove of portal one side, the fixture block is provided with the arc kicking block with the one end of draw-in groove contact, two articulated two arc snap rings that the symmetry set up in the draw-in groove one of the arc snap ring contacts with the one end of draw-in groove, two another one in the arc snap ring is connected with the other end of draw-in groove through the spring telescopic link, the one end that the spring telescopic link is connected with the draw-in groove is connected with the one end of third connecting rod, the one end that the spring telescopic link was kept away from to the third connecting rod is articulated with one side of fourth connecting rod, the bottom of fourth connecting rod is articulated on one side of the portal, be provided.

Further, the one end of spring telescopic link and draw-in groove contact is equipped with the slider, set up in the draw-in groove with slider complex spout.

Further, the second fixing mechanism is specifically a locking screw for fixing a vertical rod at the outer side of the other end of the protection mechanism on the gantry.

Further, the portal with last spout of being used for accomodating a plurality of stand tops and bottom of offering respectively, be provided with the roof in the spout with stand top contact, the roof is connected with the spout through a plurality of springs.

Furthermore, the joint of the inserting frame and the door frame is provided with a cushion pad, and the cushion pad is made of rubber.

Compared with the prior art, the utility model discloses possess following beneficial effect:

in this novel fork truck portal, through being provided with protection machanism in the portal, fixing protection machanism's one side in portal one side through second fixed establishment, realizing the fixed of the shrink of protection machanism and portal opposite side through second fixed establishment to this solves the problem that the goods dropped from the portal easily.

Drawings

Fig. 1 is a front view of a novel forklift gantry provided by the present invention;

fig. 2 is an exploded view of a novel forklift gantry provided by the present invention;

fig. 3 is a side view of a middle mast of the novel forklift mast provided by the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a column; 2. a gantry; 201. connecting plates; 202. a chute; 203. a top plate; 3. Inserting a frame; 301. a cushion pad; 4. a first fixing mechanism; 401. a clamping block; 402. a card slot; 403. An arc-shaped jacking block; 404. an arc-shaped snap ring; 405. a spring telescopic rod; 406. a third link; 407. A fourth link; 408. a return spring; 5. a second fixing mechanism; 6. a protection mechanism; 601. Erecting a rod; 602. a connecting mechanism; 603. a first link; 604. a second link.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a novel forklift mast comprises a mast 1, a mast 2 slidably arranged on the mast 1, an insertion frame 3 arranged on the mast 2, a protection mechanism 6 arranged in the mast 2, and a first fixing mechanism 4 and a second fixing mechanism 5 for installing the protection mechanism 6 in the mast 2;

protection machanism 6 is two-layer about being divided into through even board 201 respectively, protection machanism 6 includes a plurality of equal high pole settings 601 and sets up the collapsible coupling mechanism 602 between two pole settings 601, coupling mechanism 602 is including articulating two isometric first connecting rods 603 on a pole setting 601, the one end that pole setting 601 was kept away from to two first connecting rods 603 articulates the one end of second connecting rod 604 respectively, the one end that first connecting rod 603 was kept away from to two second connecting rods 604 articulates respectively on another pole setting 601, the pin joint of two pole settings 601 is on same level.

Further, the first fixing mechanism 4 includes a clamping block 401 disposed on an outside upright rod 601 at one end of the protection mechanism 6 and a clamping groove 402 disposed on one side of the gantry 2, an arc-shaped top block 403 is disposed at one end of the clamping block 401 contacting the clamping groove 402, two symmetrically disposed arc-shaped clamping rings 404 are hinged in the clamping groove 402, one of the two arc-shaped clamping rings 404 contacts one end of the clamping groove 402, the other of the two arc-shaped clamping rings 404 is connected with the other end of the clamping groove 402 through a telescopic spring rod 405, one end of the telescopic spring rod 405 connected with the clamping groove 402 is connected with one end of a third connecting rod 406, one end of the third connecting rod 406 far away from the telescopic spring rod 405 is hinged with one side of a fourth connecting rod 407, the bottom end of the fourth connecting rod 407 is hinged with one side of the gantry 2, a return spring 408 is disposed on the fourth.

Further, a sliding block is arranged at one end, in contact with the clamping groove 402, of the spring telescopic rod 405, and a sliding groove 202 matched with the sliding block is formed in the clamping groove 402.

Further, the second fixing mechanism 5 is specifically a locking screw for fixing the upright 601 at the other end of the protection mechanism 6 on the gantry 2.

Further, the door frame 2 and the upper portion are respectively provided with a sliding groove 202 for accommodating the tops and the bottoms of the plurality of upright posts 1, a top plate 203 is arranged in the sliding groove 202 in contact with the tops of the upright posts 1, and the top plate 203 is connected with the sliding groove 202 through a plurality of springs.

Further, insert frame 3 and portal 2 junction and be provided with blotter 301, blotter 301 is the rubber material.

The working principle is as follows: when installed, the top of the upright 601 is brought into contact with the top plate 203 in the chute 202 and pushed upwards, at which point the top plate 203 is moved upwards by the spring, the bottom of the upright 601 is placed into the chute 202, the upright 601 passes through the second fixing mechanism 5 at one end of the guard mechanism 6, namely, the locking screw is fixed on the gantry 2, the clamping block 401 on the upright post 601 at the outer side of the other end of the protection mechanism 6 is pushed into the clamping groove 402, at this time, since one side of the arc-shaped clamping ring 404 is connected with one end of the clamping groove 402 through the spring expansion rod 405, the arc-shaped top block 403 can be pushed into the arc-shaped clamping ring 404, when the protection mechanism 6 needs to be retracted, the fourth connecting rod 407 is pulled, the third connecting rod 406 is driven to pull the spring telescopic rod 405 to slide in the clamping groove 402, the arc-shaped clamping ring 404 is pulled away from the arc-shaped top block 403, the arc-shaped top block 403 is separated from the arc-shaped clamping ring 404 at the moment, and the retraction of the protection mechanism 6 can be completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel forklift gantry is characterized by comprising an upright post (1), a gantry (2) arranged on the upright post (1) in a sliding manner, an inserting frame (3) arranged on the gantry (2), a protection mechanism (6) arranged in the gantry (2), and a first fixing mechanism (4) and a second fixing mechanism (5) which are used for installing the protection mechanism (6) in the gantry (2);

protection machanism (6) are two-layer about being divided into through even board (201) respectively, protection machanism (6) include a plurality of equal height pole setting (601) and set up collapsible coupling mechanism (602) between two pole setting (601), coupling mechanism (602) are including articulating two isometric first connecting rod (603) on one pole setting (601), two the one end of pole setting (601) is kept away from in first connecting rod (603) articulates the one end of second connecting rod (604) respectively, two the one end that first connecting rod (603) were kept away from in second connecting rod (604) articulates respectively on another pole setting (601), the pin joint of two pole setting (601) is on same level.

2. The novel forklift mast as claimed in claim 1, wherein the first fixing mechanism (4) comprises a clamping block (401) arranged on an outer upright rod (601) at one end of the guard mechanism (6) and a clamping groove (402) arranged at one side of the mast (2), an arc-shaped top block (403) is arranged at one end of the clamping block (401) contacting with the clamping groove (402), two symmetrically arranged arc-shaped clamping rings (404) are hinged in the clamping groove (402), one of the two arc-shaped clamping rings (404) contacts with one end of the clamping groove (402), the other of the two arc-shaped clamping rings (404) is connected with the other end of the clamping groove (402) through a telescopic spring rod (405), one end of the telescopic spring rod (405) connected with the clamping groove (402) is connected with one end of a third connecting rod (406), and one end of the third connecting rod (406) far away from the telescopic spring rod (405) is hinged with one side of a fourth connecting rod (407), the bottom end of the fourth connecting rod (407) is hinged to one side of the door frame (2), a return spring (408) is arranged on the fourth connecting rod (407), and one end, far away from the fourth connecting rod (407), of the return spring (408) is connected with the door frame (2).

3. The novel forklift mast as claimed in claim 2, wherein the end of the telescopic spring rod (405) contacting with the slot (402) is provided with a sliding block, and the slot (402) is provided with a sliding groove (202) matching with the sliding block.

4. The new forklift mast as claimed in claim 1, characterised in that said second fixing means (5) are embodied as locking screws for fixing the other end outer upright (601) of the guard means (6) to the mast (2).

5. The novel forklift mast as claimed in claim 1, wherein the mast (2) is provided with sliding grooves (202) respectively for accommodating the tops and bottoms of the plurality of uprights (1), a top plate (203) is arranged in the sliding groove (202) contacting with the tops of the uprights (1), and the top plate (203) is connected with the sliding groove (202) through a plurality of springs.

6. The novel forklift mast as claimed in claim 1, wherein a cushion pad (301) is arranged at the joint of the insertion frame (3) and the mast (2), and the cushion pad (301) is made of rubber.