CN217731615U

CN217731615U - Automatic wood feeding machine

Info

Publication number: CN217731615U
Application number: CN202221201998.8U
Authority: CN
Inventors: 郭乙宏; 许恒嘉
Original assignee: Huili Equipment Manufacturing Co ltd
Current assignee: Huili Equipment Manufacturing Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-11-04
Anticipated expiration: 2032-05-19

Abstract

The utility model belongs to wood working machinery specifically is a timber automatic feeding machine, mainly comprises parts such as frame, sprocket, chain, motor, rocking arm wheel, lifting plane, motor and reduction gear, and the frame is in the same place by two steel sheets and a plurality of connecting rod welding, and two steel sheets become ladder slope cockscomb structure. When first section ladder is placed to timber, because the action of gravity rolls this ladder end, the motor drives the sprocket of each ladder of chain drive, and the sprocket links to each other with the rocking arm wheel, and the rocking arm wheel in the frame of both sides staggers one section distance and is connected their lift platform and constitute a four-bar linkage, and the continuous operation of four-bar linkage is continuously lifted timber to next ladder, utilizes the utility model discloses, can effectively reduce the required ageing piece of timber material loading, improve production efficiency and save the labour.

Description

Automatic wood feeding machine

Technical Field

The utility model belongs to wood working machinery specifically is a timber automatic feeding machine.

Background

In the wood processing field, the accumulated gas is often required to be accumulated after the wood is rounded or conveyed to specific mechanical processing equipment for processing, and the labor intensity of manual feeding is high and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timber automatic feeding machine solves the log material loading difficulty, the big problem of operation workman intensity of labour.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a timber automatic feeding machine, including the frame that is used for being connected with other parts, install the sprocket through the bearing in the frame, the sprocket links to each other with the rocking arm wheel is fixed, rocking arm wheel dislocation set is on the inner wall of frame both sides, be connected through the bight of the planar one end that lifts that hinge and correspondence on every rocking arm wheel, another bight that the diagonal is relative passes through one of them rocking arm that hinge and another dislocation were installed the rocking arm wheel on frame offside inner wall and is connected and constitute a mechanism group that lifts, pass through chain drive between every mechanism group that lifts, install the gear motor's at frame top output shaft and the fixed chain wheel that corresponds and link to each other and drive.

Further as the preferred scheme of the utility model, dislocation installation is rocking arm wheel center dislocation distance on the inner wall of frame both sides again equals with the planar width of lifting to guarantee that lifting plane keeps horizontal rotation when the rocking arm wheel of both sides is rotatory

Further as the preferred scheme of the utility model, the frame is formed by two zigzag flat plates and a cylindrical tube welding machine.

As a preferred embodiment of the present invention, the length and height of the saw teeth of the rack saw-tooth-shaped flat plate are both greater than the diameter of the wood to be transported.

Further as the preferred scheme of the utility model, the rocking arm wheel has four rocking arms at least to install in pairs in the dull and stereotyped tooth bottom of frame zigzag, and stagger certain distance along the tooth limit direction.

Further preferably, the lifting plane has a width larger than the diameter of the wood to be transported.

Further regard as the preferred scheme of the utility model, gear motor output shaft terminal surface passes through the bolt fastening in the frame, and is coaxial with the rocking arm wheel at top.

The beneficial effects of the utility model are that the utility model discloses a four-bar linkage mechanism operates in succession, can realize that smooth operation, operation in-process strike little, the work noise is low, can effectively reduce the required ageing components of timber material loading, improve production efficiency and save the labour, reduce the noise pollution of working process.

Drawings

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

Fig. 2 is a schematic view of the cutting of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Fig. 1 and 2 show that in a first embodiment of the invention, an automatic wood feeding machine comprises a frame 1 used for being connected with other components, a chain wheel 2 is installed on the frame 1 through a bearing, the chain wheel 2 is fixedly connected with rocker arm wheels 3, the rocker arm wheels are arranged on the inner walls of two sides of the frame in a staggered mode, each rocker arm of the rocker arm wheels 3 is connected with a corner of one end of a corresponding lifting plane 4 through a hinge, the other corner opposite to the diagonal is connected with one rocker arm of the other rocker arm wheel 3 arranged on the inner wall of the opposite side of the frame 1 in a staggered mode through a hinge to form a lifting mechanism group, each lifting mechanism group is driven through a chain 5, and an output shaft of a speed reducing motor 6 installed at the top of the frame 1 is fixedly connected with the corresponding chain wheel 2 to drive the lifting mechanism group.

The working principle is as follows: the speed reduction motor 6 drives the top chain wheel to move, the top chain wheel drives other chain wheels at all levels to move through a chain, the chain wheels at all levels respectively drive the corresponding rocker arm wheels 3 to rotate, two blind holes are respectively formed in two sides of the lifting plane 4, a hole close to the front is connected with a hole in a rocker arm of the rocker arm wheel at one side through a bolt, a hole close to the rear is connected with a hole in a rocker arm of the rocker arm wheel at the other side through a bolt, the lengths of the rocker arms of the rocker arm wheels 3 are the same, the width of the lifting plane is the same as the distance between the rotating centers of the paired rocker arm wheels to form a parallelogram mechanism, the lifting plane 4 is always parallel to a connecting line of the rotating centers of the paired rocker arm wheels, the lifting plane 4 does circular translation motion under the driving of the circular motion of the rocker arm wheels, the other lifting planes are connected with the paired rocker wheels in the same mode to form a mode shown in a figure 2, the lifting planes 4 continuously do circular translation around the centers of the respective rocker arm wheels under the driving of the chain, the upper step motion range of the upper root and the top of the lower step are covered with the top of the wood, and the wood is continuously lifted from the upper step to the lower step.

Claims

1. The utility model provides a timber automatic feeding machine, which comprises a frame (1), a serial communication port, install sprocket (2) through the bearing in frame (1), sprocket (2) and rocking arm wheel (3) are fixed continuous, rocking arm wheel dislocation set is on the inner wall of frame both sides, be connected through the bight of hinge and the one end of the plane of lifting (4) that corresponds on every rocking arm of rocking arm wheel (3), another bight that the diagonal is relative passes through the hinge and connects to form a mechanism group of lifting with one of them rocking arm of rocking arm wheel (3) of another dislocation installation on frame (1) offside inner wall, through chain (5) transmission between every mechanism group of lifting, install the output shaft of gear motor (6) at frame (1) top and sprocket (2) that correspond fixed linking to each other and drive.

2. An automatic wood feeder according to claim 1, characterised in that the centre of the rocker arm wheel is offset by a distance equal to the width of the lifting plane.

3. An automatic wood feeder according to claim 1, characterized in that the frame (1) is formed by two stepped zigzag flat plates and a cylindrical tube welder.

4. The automatic wood feeder according to claim 3, wherein the stepped serrated flat plate has a serration length and a height greater than a diameter of the transported wood.

5. An automatic wood feeder according to claim 1, characterized in that the rocker arm wheel (3) has at least four rocker arms of equal length, and are mounted in pairs at the bottom of the rack saw-toothed plate teeth and staggered by a certain distance along the tooth edge direction.

6. Automatic wood feeder according to claim 1, characterised in that the lifting plane (4) has a width greater than the diameter of the wood being transported.

7. The automatic wood feeding machine according to claim 1, characterized in that the end surface of the output shaft of the speed reducing motor (6) is fixed on the frame (1) through a bolt and is coaxial with the rocker wheel (3) at the top.