CN111056231B

CN111056231B - Log machine conveyor

Info

Publication number: CN111056231B
Application number: CN202010007884.9A
Authority: CN
Inventors: 李雪; 刘梓峻
Original assignee: Jindi Liaocheng Intellectual Property Operation Co ltd
Current assignee: Jindi (Liaocheng) Intellectual Property Operation Co.,Ltd.
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2021-08-03
Anticipated expiration: 2040-01-06
Also published as: CN111056231A

Abstract

The invention discloses a log machine conveying device which comprises a shell and a conveying belt, wherein the shell is composed of two side plates, outer rotating wheels are mounted at two ends of each side plate, a rotating shaft is rotatably connected at the center of each outer rotating wheel, an inner rotating wheel is fixedly connected to the rotating shaft, the conveying belt is connected to the inner rotating wheel in a meshed mode, a groove is formed in each outer rotating wheel, a straight spring is fixedly connected in each groove, one end of each straight spring is fixedly connected with a limiting column, and one end of each limiting column is connected in each groove in a sliding mode. According to the wood cutting machine, due to the interaction of the structures such as the outer rotating wheel, the inner rotating wheel, the assembling groove, the sub rotating wheel, the first magnet, the second magnet and the magnet exciting coil, all wood is in end-to-end contact without gaps before cutting, the conveying space on the conveying belt can be utilized to the greatest extent, the wood is prevented from being laid manually, the working efficiency is increased, and the burden of workers is reduced.

Description

Log machine conveyor

Technical Field

The invention relates to the technical field of civil engineering, in particular to a conveying device of a log machine.

Background

With the development of society and the progress of times, the demand of people on wood is gradually increased, and a log machine is developed for better processing the wood.

Present log machine includes conveyor, all relies on the manual work to put wood neat when wood is carried for head and the tail in mutual contact between the wood, thereby the maximize utilize the space on the conveyor, but increased user's burden like this, artifical inefficiency of putting moreover.

Disclosure of Invention

The invention aims to solve the following defects in the prior art, the existing log conveyor comprises a conveying device, wood is placed in order by manpower during conveying, the wood is in head-tail contact with each other, and therefore the space on the conveying device is utilized to the maximum extent, the burden of a user is increased, and the manual placing efficiency is low.

In order to achieve the purpose, the invention adopts the following technical scheme:

a log machine conveying device comprises a shell and a conveying belt, wherein the shell is composed of two side plates, outer rotating wheels are mounted at two ends of each side plate, a rotating shaft is rotatably connected at the center of each outer rotating wheel, an inner rotating wheel is fixedly connected to the rotating shaft, the conveying belt is meshed and connected to the inner rotating wheel, grooves are formed in the outer rotating wheels, straight springs are fixedly connected to the grooves, limiting columns are fixedly connected to one ends of the straight springs, one ends of the limiting columns are slidably connected to the grooves, assembling plates are fixedly connected to the ends, deviating from the outer rotating wheels, of the limiting columns, a plurality of main rotating wheels are rotatably connected to the assembling plates at equal intervals, each main rotating wheel is meshed and connected with the conveying belt, an assembling groove is formed in each main rotating wheel, a second magnet is fixedly connected to the center of the assembling grooves, and an excitation coil is wound on the second magnet, the both ends of second magnetite all are equipped with first magnetite, one side magnetic pole that first magnetite and second magnetite are relative is opposite, first magnetite deviates from the sub-swiveling wheel of one end fixedly connected with of second magnetite, still be equipped with in main swiveling wheel assorted pressure-sensitive board on the assembly plate, one side that pressure-sensitive board deviates from main swiveling wheel is equipped with the warning light, through rectifier electric connection between pressure-sensitive board and the warning light.

Preferably, the assembly grooves comprise rectangular grooves and two fan-shaped grooves, the two fan-shaped grooves are respectively located at two ends of the rectangular grooves and communicated with the rectangular grooves, and the assembly grooves are vertically arranged.

Preferably, the pressure-sensitive plate is positioned below the main rotating wheel and is positioned on the same axis with the assembling groove.

Preferably, the pressure-sensitive plate is arranged in an arc shape near the main rotating wheel.

Compared with the prior art, the invention has the beneficial effects that:

through the interact of outer runner, interior runner, assembly groove, sub-swiveling wheel, first magnetite, second magnetite, excitation coil isotructure to make every wood all end to end contact before the cutting have not the space, can the at utmost utilize the transport space on the conveyer belt, avoid the manual work to put wood good, increased work efficiency, reduced staff's burden.

Whether the alarm lamp is on or not is judged, so that the fault generated by the parts on the main rotating wheel is maintained, the maintenance is facilitated, and the troubleshooting work during the machine fault is reduced.

Drawings

Fig. 1 is a schematic front structural view of a conveyor of a log machine according to the present invention;

FIG. 2 is a schematic top view of a conveyor of a log machine according to the present invention;

fig. 3 is a partially enlarged schematic structural diagram of a conveyor of a log machine according to the present invention.

In the figure: the device comprises a shell 1, a conveyor belt 2, an outer rotating wheel 4, an inner rotating wheel 5, a straight spring 6, a limiting column 7, a pressure-sensitive plate 8, an assembly plate 9, an alarm lamp 10, a main rotating wheel 11, an assembly groove 12, a sub rotating wheel 13, a first magnet 14, a second magnet 15 and a magnet exciting coil 16.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used 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 thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, a log conveyor, comprising a housing 1 and a conveyor belt 2, wherein the housing 1 is composed of two side plates, two ends of each side plate are respectively provided with an outer rotating wheel 4, the center of the outer rotating wheel 4 is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with an inner rotating wheel 5, the inner rotating wheel 5 is engaged with the conveyor belt 2, the outer rotating wheel 4 is provided with a groove, a straight spring 6 is fixedly connected in the groove, one end of the straight spring 6 is fixedly connected with a limiting column 7, one end of the limiting column 7 is slidably connected in the groove, one end of the limiting column 7, which is far away from the outer rotating wheel 4, is fixedly connected with an assembling plate 9, when the conveyor belt 2 is used for a long time, the hardening phenomenon occurs, so that the conveyor belt 2 is easy to tighten and break, the straight spring 6 can slightly shorten the distance between the two inner rotating wheels 5 when the conveyor belt 2 is hardened, so as to reduce the tightening degree of the conveyor belt 2, preventing sudden breakage.

A plurality of main rotating wheels 11 are rotatably connected to the assembly plate 9 at equal intervals, each main rotating wheel 11 is meshed with the conveyor belt 2, each main rotating wheel 11 is provided with an assembly groove 12, each assembly groove 12 comprises a rectangular groove and two fan-shaped grooves, the two fan-shaped grooves are respectively positioned at two ends of the rectangular groove and are communicated with the rectangular groove, the assembly grooves 12 are vertically arranged, the center of each assembly groove 12 is fixedly connected with a second magnet 15, an excitation coil 16 is wound on the second magnet 15, two ends of the second magnet 15 are respectively provided with a first magnet 14, the first magnets 14 are slidably connected in the rectangular grooves, one opposite sides of the first magnets 14 and the second magnets 15 are opposite in magnetic pole, one end of the first magnets 14, which is far away from the second magnets 15, is fixedly connected with a sub rotating wheel 13, the assembly plate 9 is also provided with a pressure-sensitive plate 8 matched with the main rotating wheels 11, the pressure-sensitive plate 8 is positioned below the main rotating wheels 11 and is positioned on the same axis as the assembly grooves 12, pressure-sensitive board 8 is close to main swiveling wheel 11 and is the arc setting, and one side that pressure-sensitive board 8 deviates from main swiveling wheel 11 is equipped with warning light 10, through rectifier electric connection between pressure-sensitive board 8 and the warning light 10.

In the invention, a cut log segment is placed on a conveyor belt 2, then the conveyor belt 2 is driven to rotate by the rotation of an inner rotating wheel 5, the log is slowly moved to a cutter, a magnetic field is generated by electrifying an exciting coil 16, repulsion force is generated between the magnet field and a first magnet 14 by a magnetic field combination of a second magnet 15, so that sub rotating wheels 13 at the upper end and the lower end move towards two ends, when the balance is reached, the distance between the two sub rotating wheels 13 is larger than the diameter of a main rotating wheel 11, so that the sub rotating wheels 13 jack up the log until the sub rotating wheels 13 rotate through the log, in the process, as the sub rotating wheels 13 and the log have friction force, the direction of the friction force is the same as the forward moving direction of the log, a plurality of sub rotating wheels 13 act together, so that the friction force is changed into a driving force, the log moves forwards for a small distance, the conveyor belt 2 is meshed with the main rotating wheel 11 to enable the main rotating wheel 11 to continuously rotate, along with main swiveling wheel 11 is periodic rotation, the periodic wood jack-up with sub-swiveling wheel 13, and make it move forward, when contacting with preceding wood, two woods are as a whole, two woods of the unable drive of this frictional force move forward, thereby two woods keep static, can make every wood all end to end contact before the cutting have no space like this, can be at utmost utilize the transport space on the conveyer belt 2, avoid the manual work to put wood well, the work efficiency is increased, staff's burden has been reduced.

When sub-swiveling wheel 13 rotated the wood another side, can extrude pressure-sensitive plate 8, let pressure-sensitive plate 8 produce the electric current and enter into the rectifier, get into warning light 10 after the rectifier, let warning light 10 light, when one of them warning light 10 was closed in the course of the work, explain the trouble that the part on the corresponding main swiveling wheel 11 produced to made things convenient for the maintenance, investigation work when reducing machine trouble.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a log machine conveyor, includes casing (1) and conveyer belt (2), its characterized in that, casing (1) comprises two curb plates, every outer runner (4) are all installed at the both ends of curb plate, the center department of outer runner (4) rotates and is connected with the axis of rotation, runner (5) in the fixedly connected with in the axis of rotation, the meshing is connected with conveyer belt (2) on interior runner (5), set up flutedly on outer runner (4), fixedly connected with straight spring (6) in the recess, the one end fixedly connected with spacing post (7) of straight spring (6), the one end sliding connection of spacing post (7) is in the recess, the one end fixedly connected with assembly plate (9) that spacing post (7) deviates from outer runner (4), equidistant rotation is connected with a plurality of main swiveling wheel (11) on assembly plate (9), each main rotating wheel (11) is meshed and connected with the conveyor belt (2), each main rotating wheel (11) is provided with an assembling groove (12), a second magnet (15) is fixedly connected at the center of the assembling groove (12), an excitation coil (16) is wound on the second magnet (15), the two ends of the second magnet (15) are respectively provided with a first magnet (14), the opposite magnetic poles of the first magnet (14) and the second magnet (15) are opposite, one end of the first magnet (14) departing from the second magnet (15) is fixedly connected with a sub rotating wheel (13), the assembly plate (9) is also provided with a pressure-sensitive plate (8) matched with the main rotating wheel (11), an alarm lamp (10) is arranged on one side of the pressure-sensitive plate (8) departing from the main rotating wheel (11), the pressure-sensitive plate (8) is electrically connected with the alarm lamp (10) through a rectifier.

2. A conveyor for log drivers as claimed in claim 1, wherein said fitting groove (12) comprises a rectangular groove and two fan-shaped grooves, said two fan-shaped grooves are respectively located at two ends of the rectangular groove and are communicated with the rectangular groove, and said fitting groove (12) is vertically arranged.

3. A log conveyor device according to claim 1, characterised in that the pressure sensitive plate (8) is located below the main rotating wheel (11) and on the same axis as the mounting slot (12).

4. A log conveyor device according to claim 1, characterised in that the pressure-sensitive plate (8) is arranged in an arc close to the main rotating wheel (11).