CN215325493U

CN215325493U - Automatic lifting log feeding device

Info

Publication number: CN215325493U
Application number: CN202023040523.9U
Authority: CN
Inventors: 孙启涛; 黄屹; 石凤强; 鲁应德; 张保春
Original assignee: Jinggu Dai And Yi Autonomous County Lintao Wood Industry Co ltd
Current assignee: Jinggu Dai And Yi Autonomous County Lintao Wood Industry Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-12-28
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to the technical field of log processing, in particular to an automatic lifting log feeding device, wherein a bottom plate is fixed below support plates, a speed reducer is arranged on one side of one support plate, a motor is connected to one side of the speed reducer, a rotating shaft is connected to the other side of the speed reducer, a wire wheel is fixed on the surface of the rotating shaft, a first steel wire rope is arranged in the middle of the wire wheel, a fixing plate is fixed to the lower end of the first steel wire rope, the two fixing plates are fixedly connected through a connecting rod, and a supporting plate is arranged below the fixing plate. The automatic feeding device is simple in structure and high in automation degree, can realize automatic feeding of logs, greatly reduces the labor amount of workers, is beneficial to improving the working efficiency, is provided with the limiting mechanism, can adjust the distance between the second limiting plate and the first limiting plate according to the number and the size of logs placed on the supporting plate, and can effectively limit and fix the logs in the feeding process to prevent the logs from sliding.

Description

Automatic lifting log feeding device

Technical Field

The utility model relates to the technical field of log processing, in particular to an automatic lifting log feeding device.

Background

The logs are divided into two types of economic timber and firewood charcoal material according to the material and use value of the logs, the economic timber is divided into direct logs and processing logs according to the use condition of the logs, the direct logs are divided into pit trees, house building purlins and the like, and the processing logs can be classified into special logs, logs for processing needle trees and logs for processing broad-leaved trees. Use of wood: it is divided into direct use and use as raw material through chemical or special processing. The wood is directly used as follows: buildings, pits, electric poles, sleepers, packaging, furniture, craft sculptures, boats, sports equipment, cultural and educational supplies, musical instruments, decorations, grenade handles, stock, artificial boards, and the like. The raw materials used by chemical processing or special processing comprise: papermaking, rayon, regenerated cellulose, nitrocellulose, cellulose acetate, ethyl cellulose, hydroxy cellulose, phenyl cellulose.

At present, the material loading to the log is mostly the manual transport of workman, and the amount of labour is huge, and work efficiency is low, consequently, technical personnel in the field provide automatic lifting log loading attachment to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic lifting log feeding device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: automatic promote log loading attachment, including the extension board, the below of extension board is fixed with the bottom plate, and one side of one of them extension board is provided with the speed reducer, one side of speed reducer is connected with the motor, and the opposite side of speed reducer is connected with the pivot, the fixed surface of pivot has the line wheel, the middle part of line wheel is provided with first wire rope, first wire rope's lower extreme is fixed with the fixed plate, two link to each other through the connecting rod is fixed between the fixed plate, and the below of fixed plate is provided with the backup pad, link to each other through second wire rope is fixed between fixed plate and the backup pad, and one side symmetry of fixed plate is fixed with two dead levers, the one end of dead lever is fixed with the slider, the spout has been seted up to the position department that one side of extension board corresponds the slider, the top of backup pad is provided with stop gear.

As a further scheme of the utility model, the limiting mechanism comprises a first limiting plate fixed at one end of the supporting plate and a groove arranged above the supporting plate, a guide rod is fixed inside the groove, a spring is sleeved outside the guide rod, a sliding sleeve is fixed at one end of the spring, a second limiting plate is arranged above the sliding sleeve, and the sliding sleeve and the second limiting plate are fixedly connected through a support rod.

As a further scheme of the utility model, the cross section of the sliding groove is of a T-shaped structure, and the inner diameter of the sliding groove is matched with the size of the sliding block.

As a further scheme of the present invention, a first non-slip mat is fixed above the supporting plate at the middle position, a second non-slip mat is fixed on each of one sides of the first limiting plate and the second limiting plate, and the first non-slip mat and the second non-slip mat are both members made of rubber.

As a further aspect of the present invention, there are two of the supporting rods, and the supporting rods are made of a metal material.

As a further scheme of the utility model, the inner diameter of the sliding sleeve is matched with the outer diameter of the guide rod, and the size of the sliding sleeve is matched with that of the groove.

Compared with the prior art, the utility model has the beneficial effects that: the automatic feeding device is simple in structure and high in automation degree, can realize automatic feeding of logs, greatly reduces the labor amount of workers, is beneficial to improving the working efficiency, is provided with the limiting mechanism, can adjust the distance between the second limiting plate and the first limiting plate according to the number and the size of logs placed on the supporting plate, and can effectively limit and fix the logs in the feeding process to prevent the logs from sliding.

Drawings

Fig. 1 is a schematic structural view of an automatic lifting log feeding device;

FIG. 2 is a schematic structural view of a limiting mechanism in the automatic lifting log loading device;

FIG. 3 is a schematic view of the structure of a slide block and a chute in a plane section of an automatic lifting log loading device;

fig. 4 is a schematic structural view of a side section limiting mechanism in the automatic lifting log feeding device.

In the figure: 1. a support plate; 2. a base plate; 3. a speed reducer; 4. a motor; 5. a rotating shaft; 6. a wire wheel; 7. a first wire rope; 8. a fixing plate; 9. a connecting rod; 10. fixing the rod; 11. a second wire rope; 12. a support plate; 13. a slider; 14. a chute; 15. a first non-slip mat; 16. a first limit plate; 17. a second limiting plate; 18. a second non-slip mat; 19. a groove; 20. A guide bar; 21. a spring; 22. a sliding sleeve; 23. a support rod.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, an automatic lifting log feeding device includes support plates 1, a bottom plate 2 is fixed below the support plates 1, one side of one of the support plates 1 is provided with a speed reducer 3, one side of the speed reducer 3 is connected with a motor 4, the other side of the speed reducer 3 is connected with a rotating shaft 5, a surface of the rotating shaft 5 is fixed with a wire wheel 6, a first wire rope 7 is arranged in the middle of the wire wheel 6, a fixing plate 8 is fixed at the lower end of the first wire rope 7, the two fixing plates 8 are fixedly connected through a connecting rod 9, a support plate 12 is arranged below the fixing plate 8, the fixing plate 8 and the support plate 12 are fixedly connected through a second wire rope 11, two fixing rods 10 are symmetrically fixed on one side of the fixing plate 8, one end of the fixing rod 10 is fixed with a sliding block 13, a sliding chute 14 is formed at a position, corresponding to the sliding block 13, on one side of the support plate 1, a limiting mechanism is arranged above the supporting plate 12.

In fig. 4, the position-limiting mechanism includes a first position-limiting plate 16 fixed at one end of the supporting plate 12 and a groove 19 opened above the supporting plate 12, a guide rod 20 is fixed inside the groove 19, a spring 21 is sleeved outside the guide rod 20, a sliding sleeve 22 is fixed at one end of the spring 21, a second position-limiting plate 17 is arranged above the sliding sleeve 22, the sliding sleeve 22 is fixedly connected with the second limit plate 17 through a support rod 23, the log material is placed above the support plate 12 and positioned between the first limit plate 16 and the second limit plate 17, the second limit plate 17 can be pulled to one side according to the quantity and the size of the log, during the period of pulling the second limit plate 17, the sliding sleeve 22 slides on the surface of the guide rod 20, the spring 21 is squeezed, after the log is put, under the elastic force of the spring 21, the first limit plate 16 and the second limit plate 17 can automatically clamp and fix the log.

In fig. 3, the cross section of the sliding groove 14 is of a T-shaped structure, and the inner diameter of the sliding groove 14 is matched with the size of the sliding block 13, so that the sliding block 13 slowly slides in the sliding groove 14 during the lifting of the fixing plate 8, the fixing plate 8 is limited and stabilized, and the fixing plate 8 is prevented from shaking during the lifting.

In fig. 2, a first non-slip mat 15 is fixed above the supporting plate 12 at the middle position, a second non-slip mat 18 is fixed on one side of each of the first limiting plate 16 and the second limiting plate 17, the first non-slip mat 15 and the second non-slip mat 18 are both made of rubber, and the first non-slip mat 15 and the second non-slip mat 18 can play an effective anti-slip role to further prevent the log from sliding above the supporting plate 12.

In fig. 4, two supporting rods 23 are provided, and the supporting rods 23 are made of a metal material, so that the supporting force of the supporting rods 23 on the second limiting plate 17 is balanced, and the second limiting plate 17 is prevented from shaking.

In fig. 4, the inner diameter of the sliding sleeve 22 is matched with the outer diameter of the guide rod 20, and the size of the sliding sleeve 22 is matched with the size of the groove 19, the distance between the second limit plate 17 and the first limit plate 16 can be adjusted according to the amount and size of the log, and the sliding sleeve 22 slides on the surface of the guide rod 20 during the movement of the second limit plate 17.

The working principle of the utility model is as follows: the motor 4 is started firstly, the motor 4 firstly enables the rotating shaft 5 to rotate positively, the rotating shaft 5 drives the wire wheel 6 to rotate positively, the first steel wire rope 7 is gradually lengthened, the fixing plate 8 drives the supporting plate 12 to descend gradually, in the period, the sliding block 13 slides slowly in the sliding groove 14, the fixing plate 8 is limited and stabilized, the fixed plate 8 is prevented from shaking in the lifting process, when the supporting plate 12 descends to the bottommost part, the motor 4 is closed, the log material can be placed at the position, located between the first limiting plate 16 and the second limiting plate 17, above the supporting plate 12, according to the quantity and the size of the placed logs, the second limiting plate 17 can be pulled to one side, in the period of pulling the second limiting plate 17, the sliding sleeve 22 slides on the surface of the guide rod 20, the spring 21 is extruded, after the logs are placed, the first limiting plate 16 and the second limiting plate 17 can automatically clamp and fix the logs under the elastic force of the spring 21, first slipmat 15 and second slipmat 18 can play effectual non-slip effect, further prevent that the log from sliding in the top of backup pad 12, afterwards, restart motor 4, motor 4 makes 5 antiport of pivot, pivot 5 drives 6 antiport of line wheel, first wire rope 7 is rolled gradually, make fixed plate 8 drive backup pad 12 rise gradually, treat that backup pad 12 rises to suitable height after, close motor 4, take off the log material, after taking out the log, under spring 21's elasticity recovery, make second limiting plate 17 reset, make things convenient for subsequent use.

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 considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The automatic lifting log feeding device comprises support plates (1) and is characterized in that a bottom plate (2) is fixed below one support plate (1), a speed reducer (3) is arranged on one side of one support plate (1), a motor (4) is connected to one side of the speed reducer (3), a rotating shaft (5) is connected to the other side of the speed reducer (3), a wire wheel (6) is fixed to the surface of the rotating shaft (5), a first steel wire rope (7) is arranged in the middle of the wire wheel (6), a fixing plate (8) is fixed to the lower end of the first steel wire rope (7), two fixing plates (8) are fixedly connected through a connecting rod (9), a support plate (12) is arranged below the fixing plate (8), the fixing plate (8) is fixedly connected with the support plate (12) through a second steel wire rope (11), and two fixing rods (10) are symmetrically fixed to one side of the fixing plate (8), one end of the fixed rod (10) is fixed with a sliding block (13), a sliding groove (14) is formed in the position, corresponding to the sliding block (13), of one side of the support plate (1), and a limiting mechanism is arranged above the support plate (12).

2. The automatic lifting log feeding device according to claim 1, wherein the limiting mechanism comprises a first limiting plate (16) fixed at one end of the supporting plate (12) and a groove (19) arranged above the supporting plate (12), a guide rod (20) is fixed inside the groove (19), a spring (21) is sleeved outside the guide rod (20), a sliding sleeve (22) is fixed at one end of the spring (21), a second limiting plate (17) is arranged above the sliding sleeve (22), and the sliding sleeve (22) and the second limiting plate (17) are fixedly connected through a support rod (23).

3. An automatic log lifting and loading device according to claim 1, characterized in that the cross-section of the chute (14) is "T" shaped and the inside diameter of the chute (14) is adapted to the dimensions of the slide (13).

4. An automatic lifting log loading device according to claim 2, characterized in that a first non-slip mat (15) is fixed above the support plate (12) at a middle position, a second non-slip mat (18) is fixed on each side of the first limiting plate (16) and the second limiting plate (17), and the first non-slip mat (15) and the second non-slip mat (18) are both members made of rubber.

5. An automatic lifting log loading device according to claim 2, characterized in that there are two of said support rods (23), and the support rods (23) are a metal member.

6. An automatic lifting log loading device according to claim 2, characterized in that the inner diameter of the sliding sleeve (22) is adapted to the outer diameter of the guide rods (20) and the size of the sliding sleeve (22) is adapted to the size of the groove (19).