CN212581446U

CN212581446U - Wood board lifting frame

Info

Publication number: CN212581446U
Application number: CN202021442708.XU
Authority: CN
Inventors: 孙安伟; 李明贤; 卢中辉; 王燕龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-02-23
Anticipated expiration: 2030-07-21

Abstract

The utility model belongs to the technical field of the plank processing, concretely relates to plank crane. The foundation frame includes the chassis and preceding, back erects to prop at the left and right bilateral symmetry setting of chassis, be equipped with the stationary blade on the chassis, be equipped with electronic hydraulic push rod on the stationary blade, electronic hydraulic push rod's movable rod is installed on putting the grillage, the utility model discloses a crane sound construction is stable to place the grillage through establishing in the foundation frame, make and put the grillage and deposit the plank more firm stability.

Description

Wood board lifting frame

Technical Field

The utility model belongs to the technical field of the plank processing, concretely relates to plank crane.

Background

At present, in the wood board production and processing technology, a lifter is very important as equipment for bearing the wood board, the lifter is hoisting equipment for vertically conveying people or objects, and the lifter is matched with the height of the production and processing equipment through the lifting of the lifter, so that the lifter is integrated into the wood board processing and processing production line. The common elevators are mostly hydraulic elevating platforms, and the function of the hydraulic elevating platforms is to convey objects with different heights to meet production requirements. The existing elevator has the defects of infirm and unstable weight storage, easy deviation and inclination and the like due to a single structure.

Therefore, there is still a need for improvement and development of the elevator in the prior art.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned problem, the utility model aims at providing a plank crane.

The utility model discloses a realize through following technical scheme: a plank lifting frame comprises a basic frame and a plank placing frame arranged in the basic frame, and is characterized in that the basic frame comprises an underframe and front and rear vertical braces symmetrically arranged on the left and right sides of the underframe, a fixing piece is arranged on the underframe, an electric hydraulic push rod is arranged on the fixing piece, a movable rod of the electric hydraulic push rod is arranged on the plank placing frame, a first fixing seat and a second fixing seat are arranged on the plank placing frame, the first fixing seat is fixedly connected with a first guide wheel, the second fixing seat is fixedly connected with a second guide wheel, and the first guide wheel and the second guide wheel are both clamped in the front and rear vertical braces of the basic frame; put the extension rod that the rear end of grillage was equipped with the symmetry, be equipped with the bearing frame on the extension rod, the both ends of guiding axle pass left and right bearing frame respectively and connect the running gear, running gear and direction rack toothing, the direction rack is installed on basic frame's back erects to prop.

Preferably, a reinforcing support rod is arranged between the bottom frame and the rear vertical support, a cross support is arranged in the bottom frame, and the fixing piece is welded on the cross support.

Preferably, the plate placing frame is provided with a connecting seat, and the electric hydraulic push rod is connected with the connecting seat through a movable rod bolt and is arranged on the plate placing frame.

The utility model has the advantages that: the lifting frame of the utility model has firm and stable structure, and the plank placing frame is arranged in the basic frame, so that the plank placing frame can store the plank more firmly and stably; the electric hydraulic push rod is connected with the plate placing frame to enable the plate placing frame to move up and down; the guide wheels and the rotating gears are arranged to engage with the guide racks, so that the board placing frame for storing the boards does not deviate when moving vertically along the vertical supporting direction in the base frame.

Drawings

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

FIG. 2 is a schematic view of another side structure of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is a schematic side view of the present invention;

fig. 5 is a schematic top view of the present invention;

FIG. 6 is a schematic view of the basic frame structure of the present invention;

in the drawing, 1 basic frame, 101 chassis, 102 erects to prop, 103 stulls, 104 strengthening support bars, 105 direction racks, 2 grillages, 201 fixing base one, 202 fixing base two, 3 stationary blade, 4 electric hydraulic push rods, 5 connecting seats, 6 axis of rotation, 7 rotating gear, 8 extension rod, 9 bearing frames, 10 leading wheel one, 11 leading wheel two.

Detailed Description

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

As shown in fig. 1-5, a plank crane, including the foundation frame 1, the foundation frame 1 adopts the chassis 101 of door font and the preceding, back erector 102 that all symmetries set up in the left and right sides of chassis 101 to constitute, be equipped with guide rack 105 on the back erector 102 at left and right both ends respectively, be equipped with stull 103 in the chassis 101, the outside welded fastening piece 3 of stull 103, still be equipped with between stationary blade 3 and the stull 103 and strengthen the angle bar, be equipped with electronic hydraulic push rod 4 on the stationary blade 3, the stiff end welding of electronic hydraulic push rod 4 is on stationary blade 3 promptly, the movable rod of electronic hydraulic push rod 4 is installed on putting grillage 2.

Put grillage 2 and establish in basic frame 1, the front side of putting grillage 2 is used for placing the plank, the rear side of putting grillage 2 is connected with basic frame 1, wherein put the left and right sides of grillage 2 trailing flank and be equipped with fixing base 201 respectively, the below of fixing base 201 is equipped with fixing base two 202, welding leading wheel 10 on the fixing base 201, welding leading wheel two 11 on the fixing base two 202, leading wheel one 10 and leading wheel two 11 card are preceding, reciprocate between the back erector strut 102, still be equipped with extension rod 8 between fixing base one 201 and the fixing base two 202, bearing frame 9 is equipped with on the extension rod 8, the bearing frame 9 that passes both sides respectively at the both ends of axis of rotation 6 connects rotating gear 7, rotating gear 7 meshing guide rack 105 and along guide rack 105 roll movement from top to bottom.

Further, put still to be equipped with connecting seat 5 on the plank frame 2, the movable rod of electronic hydraulic pressure push rod 4 makes electronic hydraulic pressure push rod 4 can promote to put the plank frame 2 through bolted connection connecting seat 5 and reciprocate, it is more steady to put the plank frame 2 removal for the messenger, stationary blade 3 adopts two, the symmetry sets up the both sides at stull 103, rather than corresponding, electronic hydraulic pressure push rod 4 also sets up two, it sets up one to correspond on every stationary blade 3, can not make the plank frame produce the slope when the plank is put on the plank frame like this.

In order to make the base frame 1 more stable, a reinforcing support bar 104 is further provided between the base frame 101 and the rear vertical brace 102.

In order to match with automatic control, an infrared inductive switch can be arranged outside, and the infrared inductive switch is used for controlling the work of the electric hydraulic push rod 4. Through set up infrared inductive switch on basic frame 1, the height that its setting will correspond the board mouth or the board mouth height of advancing of plank processing flow line.

During the use, place this crane at the tail end of plank processing assembly line, will put grillage 2 and set up the play board mouth or the board mouth highly uniform that highly sets up with plank processing assembly line with electronic hydraulic push rod 4, then according to the board of advancing or go out the board and correspond the change adjustment electronic hydraulic push rod 4 work of the plank height of putting the grillage, specifically do: when the device is arranged at a board inlet, when one board is moved out, the corresponding board placing frame 2 moves up by the height of one board; when the device is arranged at the board outlet, when a board is moved in, the corresponding board placing frame 2 moves down by the height of a board, thereby ensuring that the board placing frame 2 for placing boards is always on the same horizontal line with the board inlet or the board outlet.

Under the manual condition, an operator needs to manually control the electric hydraulic push rod 4; under the automatic condition, the infrared inductive switch is used for automatically controlling the electric hydraulic push rod 4 to work.

Other technical features than those described in the specification are known to those skilled in the art.

Claims

1. The utility model provides a plank crane, includes basic frame (1) and installs putting grillage (2) in basic frame (1), its characterized in that, basic frame (1) includes chassis (101) and preceding, back erector strut (102) that the left and right bilateral symmetry of chassis (101) set up, be equipped with stationary blade (3) on chassis (101), electronic hydraulic push rod (4) are equipped with on stationary blade (3), and the movable rod of electronic hydraulic push rod (4) is installed on putting grillage (2), it is equipped with fixing base (201) and fixing base two (202) on grillage (2) to put, fixing base one (201) fixed connection leading wheel (11), fixing base two (202) fixed connection leading wheel two (12), and leading wheel one (11) and leading wheel two (12) all block in preceding, back erector strut (102) of basic frame (1); put the rear end of grillage (2) and be equipped with extension rod (8) of symmetry, be equipped with bearing frame (9) on extension rod (8), the both ends of guiding axle are passed left and right bearing frame (9) respectively and are connected running gear (7), running gear (7) and direction rack (105) meshing, install on the back erects to prop (102) of basic frame (1) direction rack (105).

2. A timber lift according to claim 1 wherein a cross brace (103) is provided in the base frame (101) and the securing tabs (3) are welded to the cross brace (103).

3. A plank crane according to claim 1 wherein the plank placing rack (2) is equipped with a connecting seat (5), and the electric hydraulic push rod (4) is installed on the plank placing rack (2) through a movable rod bolt connecting seat (5).

4. A timber lift according to claim 1 wherein a reinforcing support bar (104) is provided between the base frame (101) and the rear stile (102).