CN218808329U

CN218808329U - Log feeding machine

Info

Publication number: CN218808329U
Application number: CN202223169289.9U
Authority: CN
Inventors: 韦康; 韦仁刚; 石维佳
Original assignee: Guangxi Chongzuo Lelin Forestry Development Co ltd
Current assignee: Guangxi Chongzuo Lelin Forestry Development Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-07
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a log material loading machine belongs to wood working equipment technical field. The material homogenizing device is arranged between the feeding device and the feeding belt conveyor; the refining device comprises a refining frame, a connecting plate, a plurality of refining chains, a refining driving roller, a refining steering roller and a refining driving device. The problem of traditional log loading attachment's log material loading to feeding belt machine when, the log distributes unevenly or too much, easily causes the log to pile up and need the manual work level and smooth and lead to the high technical problem that production efficiency is low of cost of labor when highly exceeding chipper feed inlet is highly is solved.

Description

Log feeding machine

Technical Field

The utility model relates to a wood working equipment technical field especially relates to a log material loading machine.

Background

Log loading attachment is a loading attachment of the wood working apparatus, the apparatus is installed before the feed belt of the chipper of the fiberboard, the existing log loading attachment generally includes loading attachment and feed belt conveyor, the loading attachment utilizes the chain with hook to transport the log to make the log roll and fall to the refining device after certain height. When the logs rolled off from the feeding device are more, the logs roll off too much at one time, so that the stacking height of the logs on the feeding belt is easy to appear and exceeds the height of a feeding hole of the chipper, and the situation that the feeding belt is full of blocks is caused. The feeding amount needs to be controlled by manually operating the movement or stop of the feeding device driving device. The method has high control difficulty and needs rich operation experience and frequent manual control. If the raw materials are finely interwoven, the scheme has little adjustable space, and only the logs can fall into a feeding belt machine and are leveled by a mechanical gripper manually after the machine is stopped. Like this, artifical frequent level feeding belt feeder, the cost of labor is big, and production efficiency is low. Therefore, there is a need for a feeding device to overcome the above problems.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a log material loading machine, when solving traditional log loading attachment's log material loading to feeding belt feeder, the log distributes inhomogeneously or too much, easily causes the log to pile up and need the manual work to level and lead to the technical problem that the high production efficiency of cost of labor is low when highly surpassing chipper feed inlet height.

In order to achieve the above purpose, the utility model adopts the technical proposal that: a log feeding machine comprises a feeding device, a feeding belt conveyor and a refining device, wherein the refining device is arranged between the feeding device and the feeding belt conveyor; the refining device comprises a refining rack, a connecting plate, a plurality of refining chains, a refining driving roller, a refining steering roller and a refining driving device; the connecting plate is obliquely erected at the upper end of the refining stand, the higher end of the connecting plate is connected with the blanking end of the feeding device, and a plurality of first long-shaped grooves are alternately and parallelly arranged on the connecting plate; the periphery of refining chain is provided with a plurality of long boards that collude, each between mutually first long-shaped inslot has all installed the refining chain is located refining chain upper portion the long board that colludes is located the connecting plate top, refining chain upper portion is followed the connecting plate slope sets up, the refining drive roller rotates to be installed the below of the lower end of connecting plate, the refining steering roller rotates to be installed the below of the higher end of connecting plate, refining chain one end is around the dress on the refining drive roller, the refining chain other end is around the dress on the refining steering roller, drive arrangement installs in the refining frame, the drive the refining drive roller rotates, the drive roller rotates the drive the refining chain is transported, and is located the connecting plate top long board edge of colluding the blanking end of loading attachment arrives the direction motion of feeding.

Furthermore, a bearing concave arc is arranged on the long hook plate, and the bearing concave arc faces to the blanking end of the feeding device when the long hook plate is located above the connecting plate.

Furthermore, a refining chain wheel is arranged between the upper homogeneous phase of the refining driving roller and the upper homogeneous phase of the refining steering roller, and the refining chain wheel is meshed with the refining chain.

Further, refining drive arrangement includes refining motor and refining reduction gear, the output of refining motor with the input of refining reduction gear is connected, the output of refining reduction gear with the refining drive roller is connected.

Furthermore, the feeding device comprises a feeding rack, a feeding plate, a plurality of feeding chains, a feeding driving roller, a feeding steering roller and a feeding driving device; the feeding plate is obliquely erected at the upper end of the feeding frame, the higher end of the feeding plate is the blanking end, and a plurality of second long grooves are alternately and parallelly arranged on the feeding plate; the periphery of material loading chain is provided with a plurality of latches, each the second elongated slot has all been installed the material loading chain is located material loading chain upper portion the latch is located go up the flitch top, material loading chain upper portion is followed go up the flitch slope and is set up, the material loading drive roller rotates to be installed the below of the higher end of material loading board, the material loading turns to the roller and rotates to be installed the below of the lower end of material loading board, material loading chain one end is around the dress on the material loading drive roller, the material loading chain other end is around the dress on the material loading turns to the roller, drive arrangement installs in the material loading frame, the drive the material loading drive roller rotates, the drive roller rotates and drives the material loading chain is transported, and is located the material loading board top the latch is followed the lower end of material loading arrives the direction motion of blanking end.

Furthermore, a feeding chain wheel is arranged between the upper phases of the feeding driving roller and the feeding steering roller, and the feeding chain wheel is meshed with the feeding chain.

Furthermore, the feeding device further comprises a carrier roller, the carrier roller is rotatably arranged on the feeding rack, a plurality of limiting wheels are alternately arranged on the carrier roller, limiting grooves are formed in the peripheries of the limiting wheels, and the lower portion of the feeding chain is slidably arranged in the limiting grooves.

Further, the material loading drive arrangement includes material loading motor and material loading reduction gear, the output of material loading motor with the input of material loading reduction gear is connected, the output of material loading reduction gear with the material loading drive roller is connected.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses during the use, loading attachment utilizes the chain of latch to transport the log to make the log roll to refining device after the take the altitude on, and the log is blocked by the long board that colludes that is located the top after rolling, and the long board that colludes slowly transports the log to the position that is close to the feeding belt feeder downwards, later long colludes the board and receives first elongated inslot, and the log does not have long board that colludes and blocks then gently fall into the feeding belt feeder. If the rolled logs are more, the excessive logs cross the filled long hook plates and roll down to the next higher long hook plate until the excessive logs fall into the feeding belt conveyor; based on the above, the utility model discloses be difficult to appear the log and once only roll too much with the stifled full condition of feeding belt feeder, avoid artifical log on frequently leveling the feeding belt feeder, improve production efficiency. The problem of traditional log loading attachment's log material loading to feeding belt conveyer time, the log distributes inhomogeneous or too much, easily causes the log to pile up and need artifical when highly exceeding chipper feed inlet height and level and lead to the high technical problem that production efficiency is low of cost of labor is high is solved.

2. The long hook plate of the utility model is provided with the bearing concave arc, so that the log can enter the bearing concave arc when falling onto the long hook plate, the log is not easy to be separated from the long hook plate, and the reliability is improved; through being provided with the sprocket structure, prevent the skidding of material loading chain and refining chain, further improve the reliability.

Drawings

FIG. 1 is a three-dimensional structure diagram of the present invention;

fig. 2 is a side view of the structure of the present invention.

In the attached drawing, 1-a refining device, 2-a feeding device, 3-a feeding belt conveyor, 101-a refining frame, 102-a connecting plate, 103-a refining chain, 104-a refining driving roller, 105-a refining steering roller, 106-a first long groove, 107-a refining chain wheel, 108-a refining motor, 109-a refining reducer, 110-a long hook plate, 201-a feeding frame, 202-a feeding plate, 203-a feeding chain, 204-a feeding driving roller, 205-a feeding steering roller, 206-a carrier roller, 207-a limiting wheel, 208-a limiting groove, 209-a feeding chain wheel, 210-a feeding motor and 211-a feeding reducer.

Detailed Description

The following describes the embodiments of the present invention with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, a log feeder comprises a feeding device 2, a feeding belt conveyor 3 and a refining device 1, wherein the refining device 1 is arranged between the feeding device 2 and the feeding belt conveyor 3; the refining device 1 comprises a refining rack 101, a connecting plate 102, a plurality of refining chains 103, a refining driving roller 104, a refining steering roller 105 and a refining driving device; the connecting plate 102 is obliquely erected at the upper end of the refining stand 101, the higher end of the connecting plate 102 is connected with the blanking end of the feeding device 2, and a plurality of first long-shaped grooves 106 are alternately and parallelly arranged on the connecting plate 102; the periphery of the refining chain 103 is alternately provided with a plurality of long hook plates 110, each first long groove 106 is internally provided with the refining chain 103, the long hook plates 110 positioned at the upper part of the refining chain 103 are positioned above the connecting plate 102, the upper part of the refining chain 103 is obliquely arranged along the connecting plate 102, the refining driving roller 104 is rotatably arranged below the lower end of the connecting plate 102, the refining steering roller 105 is rotatably arranged below the higher end of the connecting plate 102, one end of the refining chain 103 is wound on the refining driving roller 104, the other end of the refining chain 103 is wound on the refining steering roller 105, the driving device is arranged on the refining rack 101 and drives the refining driving roller 104 to rotate, the driving roller rotates to drive the refining chain 103 to transfer, and the long hook plates 110 positioned above the connecting plate 102 move along the direction from the blanking end of the feeding belt conveyor 2 to the feeding belt 3. When the device is used, the feeding device 2 utilizes the chain of the latch to convey logs to a certain height, then the logs roll to the refining device 1, the rolled logs are blocked by the long hook plate 110 positioned at the top, the long hook plate 110 slowly conveys the logs downwards to a position close to the feeding belt conveyor 3, then the long hook plate 110 is retracted into the first long groove 106, and the logs can slowly fall into the feeding belt conveyor 3 without being blocked by the long hook plate 110. If more logs roll off, the excessive logs will cross the filled long hook plate 110 and roll off to the next higher long hook plate 110 until the logs fall onto the feeding belt conveyor 3

In this embodiment, the long hook plate 110 is provided with a receiving concave arc, and the receiving concave arc faces the material dropping end of the feeding device 2 when the long hook plate 110 is located above the connecting plate 102. The long hook plate 110 is provided with a bearing concave arc, and the logs enter the bearing concave arc when falling onto the long hook plate 110, so that the logs are not easy to separate from the long hook plate 110, and the reliability is improved. A refining chain 103 wheel is arranged between the refining drive roller 104 and the refining steering roller 105, and the refining chain 103 wheel is meshed and connected with the refining chain 103. The refining driving device comprises a refining motor 108 and a refining speed reducer 109, specifically, the output end of the refining motor 108 is connected with the input end of the refining speed reducer 109 through belt transmission, and the output end of the refining speed reducer 109 is connected with the refining driving roller 104 through chain transmission.

In this embodiment, the feeding device 2 includes a feeding frame 201, a feeding plate 202, a plurality of feeding chains 203, a feeding driving roller 204, a feeding turning roller 205, and a feeding driving device; the feeding plate 202 is obliquely arranged at the upper end of the feeding rack 201, the higher end of the feeding plate 202 is a blanking end, and a plurality of second long-shaped grooves are alternately and parallelly arranged on the feeding plate 202; the periphery of material loading chain 203 is provided with a plurality of latches at intervals, the material loading chain 203 has all been installed to every second longitudinal groove, the latch that is located material loading chain 203 upper portion is located the flitch 202 top, material loading chain 203 upper portion sets up along flitch 202 slope, material loading drive roller 204 rotates and installs in the below of the higher end of flitch 202, material loading turn to the roller 205 and rotates and install in the below of the lower end of flitch 202, material loading chain 203 one end is around adorning on material loading drive roller 204, the material loading chain 203 other end is around adorning on material loading turn to the roller 205, drive arrangement installs in material loading frame 201, drive material loading drive roller 204 rotates, the drive roller rotates and drives material loading chain 203 and transports, and the latch that is located material loading chain 202 top moves along the direction of the lower extreme of material loading to the blanking end. And a feeding chain 203 wheel is arranged between the feeding driving roller 204 and the feeding steering roller 205, and the feeding chain 203 wheel is meshed and connected with the feeding chain 203. The carrier roller 206 is rotatably mounted on the feeding frame 201, a plurality of limiting wheels 207 are alternately mounted on the carrier roller 206, a limiting groove 208 is formed in the periphery of each limiting wheel 207, and the lower portion of the feeding chain 203 is slidably placed in the limiting groove 208.

In this embodiment, the feeding driving device includes a feeding motor 210 and a feeding reducer 211, an output end of the feeding motor 210 is connected to an input end of the feeding reducer 211 through belt transmission, and an output end of the feeding reducer 211 is connected to the feeding driving roller 204 through chain transmission.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a log material loading machine, includes loading attachment and feeding belt feeder, its characterized in that: the material feeding device is arranged between the feeding device and the feeding belt conveyor; the refining device comprises a refining rack, a connecting plate, a plurality of refining chains, a refining driving roller, a refining steering roller and a refining driving device; the connecting plate is obliquely erected at the upper end of the refining stand, the higher end of the connecting plate is connected with the blanking end of the feeding device, and a plurality of first long-shaped grooves are alternately and parallelly arranged on the connecting plate; the periphery of refining chain is provided with a plurality of long boards that collude between each other, each the first long-shaped inslot has all been installed the refining chain is located refining chain upper portion the long board that colludes is located the connecting plate top, refining chain upper portion is followed the connecting plate slope sets up, the refining drive roller rotates to be installed the below of the lower end of connecting plate, the refining turns to the roller and rotates to be installed the below of the higher end of connecting plate, refining chain one end is around adorning on the refining drive roller, the refining chain other end is around adorning on the refining turns to the roller, drive arrangement installs in the refining frame, the drive the refining drive roller rotates, the drive roller rotates and drives the refining chain is transported, and is located the connecting plate top the long board that colludes is followed loading attachment's blanking end arrives the direction motion of feeding belt machine.

2. A log feeder as claimed in claim 1, wherein: the long hook plate is provided with a bearing concave arc, and the bearing concave arc faces to a blanking end of the feeding device when the long hook plate is located above the connecting plate.

3. A log feeder as claimed in claim 1, wherein: and a refining chain wheel is arranged between the upper homogeneous phase of the refining driving roller and the upper homogeneous phase of the refining steering roller, and the refining chain wheel is meshed and connected with the refining chain.

4. A log feeder as claimed in claim 1, wherein: the refining drive arrangement includes refining motor and refining reduction gear, the output of refining motor with the input of refining reduction gear is connected, the output of refining reduction gear with the refining drive roller is connected.

5. A log feeder as claimed in claim 1, wherein: the feeding device comprises a feeding rack, a feeding plate, a plurality of feeding chains, a feeding driving roller, a feeding steering roller and a feeding driving device; the feeding plate is obliquely erected at the upper end of the feeding frame, the higher end of the feeding plate is the blanking end, and a plurality of second long-shaped grooves are alternately and parallelly arranged on the feeding plate; the periphery of material loading chain is provided with a plurality of latches, each alternately the second rectangular inslot has all been installed the material loading chain is located material loading chain upper portion the latch is located go up the flitch top, material loading chain upper portion is followed go up the flitch slope and is set up, the material loading drive roller rotates to be installed go up the below of flitch higher end, the material loading steering roll rotates to be installed go up the below of flitch lower end, material loading chain one end is around the dress on the material loading drive roller, the material loading chain other end is around the dress on the material loading steering roll, drive arrangement installs in the material loading frame, the drive the material loading drive roller rotates, the drive roller rotates the drive the material loading chain is transported, and is located the material loading chain top the latch is followed the lower end of material loading arrives the direction motion of blanking end.

6. A log feeder as claimed in claim 5, wherein: and a feeding chain wheel is arranged between the upper phase of the feeding driving roller and the upper phase of the feeding steering roller, and the feeding chain wheel is meshed and connected with the feeding chain.

7. A log feeder as claimed in claim 5, wherein: the feeding device further comprises a carrier roller, the carrier roller is rotatably arranged on the feeding rack, a plurality of limiting wheels are alternately arranged on the carrier roller, limiting grooves are formed in the peripheries of the limiting wheels, and the lower portion of the feeding chain can be slidably arranged in the limiting grooves.