CN219946588U - Sawdust collecting device - Google Patents

Abstract

The utility model relates to the technical field of wood chip collection, in particular to a wood chip collection device. The novel chip collecting table comprises a table top, wherein supporting plates are fixedly arranged at the bottoms of two ends of the table top, a through drain groove is formed in the middle of the table top, a filter screen is fixedly arranged at the top of the drain groove, and a chip collecting groove is formed in the bottom of the drain groove. According to the utility model, the tabletop and the supporting plate are arranged, wood chips generated in the processing process are dropped on the filter screen and are pumped into the chip collecting box for collection under the action of the fan, the raised wood chip dust is pumped into the chip collecting box by the branch pipe at the top of the tabletop under the action of the fan, and residual wood chips on the tabletop can pull the branch pipe for suction and removal.

Description

Sawdust collecting device

Technical Field

The utility model relates to the technical field of wood chip collection, in particular to a wood chip collection device.

Background

The wood dust refers to powder left when wood is processed. The composite material is mainly used as fuel and light bone filler or is compounded into an artificial board, such as a medium density fiberboard, and can also be used as a papermaking raw material. When wood processing, a large amount of wood dust is accumulated on a workbench to affect processing work, and part of wood dust flies in the air, so that the environment is polluted, the wood dust is sucked by a person to cause pulmonary diseases and harm human health, a device for collecting the wood dust generated during wood processing is special for the problem, but the problem is solved, if dust emission caused by the wood dust is not considered to be reduced, and the probability of being sucked by a worker is avoided.

The Chinese patent publication number is as follows: CN 216578374U's a saw-dust collection device for wood working relates to the wood working field, including the desktop, the bottom fixedly connected with backup pad of desktop, the top fixed mounting of desktop has the processing platform, the top fixed mounting of desktop has the motor, the outside rotation of motor is connected with the pivot. According to the wood chip collecting device for wood processing, the motor drives the rotating shaft to rotate through the arranged starting equipment, the processing column is driven to process wood at the top of the processing table through rotation of the rotating shaft, the belt is driven to rotate through rotation of the rotating shaft, the rotating rod is driven to rotate at the top of the tabletop through rotation of the belt, so that gas in the air bag is sprayed out of the air blowing pipe, wood chips on the surface of the processing table are blown down into the collecting groove, then the wood chips reach the bearing plate in the wood chip plate along the inclined plate, and when cleaning is needed, the wood chip plate is only required to be taken down from the top of the guide pillar.

Above-mentioned saw-dust collection device blows the saw-dust to the collecting vat through the gas in the gasbag when using, then falls on the bearing plate through the swash plate, and at this in-process, the saw-dust extremely easily produces the raise dust, aggravates the surrounding environment to easily inhaled by staff on every side, in view of this, we propose a saw-dust collection device.

Disclosure of Invention

The utility model aims to provide a wood chip collecting device for solving the problems in the background art.

In order to achieve the above purpose, the utility model provides a wood chip collecting device, which comprises a desktop, support plates are fixedly arranged at the bottoms of two ends of the desktop, a penetrating drain groove is formed in the middle of the desktop, a filter screen is fixedly arranged at the top of the drain groove, a chip collecting groove is formed in the bottom of the drain groove, the top of the chip collecting groove is fixedly connected with the bottom of the desktop, a main pipe is communicated with the bottom of the chip collecting groove, one end of the main pipe, which is far away from the chip collecting groove, is connected with a fan, an air outlet of the fan is communicated with a chip collecting box, a pair of connecting rods are fixedly arranged on the outer walls of two ends of the chip collecting box, one ends of the connecting rods, which are far away from the chip collecting box, are respectively fixedly connected with adjacent support plates, a protective cover is arranged at the top of the desktop, a branch pipe is communicated with the outer wall of the main pipe, and one end, which is far away from the main pipe, penetrates through the protective cover and penetrates the protective cover, is positioned at the top of the desktop.

As a further improvement of the technical scheme, the protective cover comprises an arc-shaped plate, baffle plates are fixedly arranged at two ends of the arc-shaped plate, connecting blocks are fixedly arranged at the bottoms of the baffle plates, which are close to one side of the arc-shaped plate, rotating rods are fixedly connected between the connecting blocks, fixed blocks connected with the connecting blocks in a rotating mode are fixedly arranged at two ends of the top of the tabletop, which are close to one side of the arc-shaped plate, the rotating rods penetrate through the fixed blocks, and a motor for driving the rotating rods to rotate is arranged on one of the fixed blocks.

As a further improvement of the technical scheme, one end of the tabletop, which is close to the motor, is fixedly provided with a connecting plate, the connecting plate is positioned at the bottom of the motor, and a connecting ring is arranged on the peripheral hoop of the motor and is fixedly connected with the top of the connecting plate.

As a further improvement of the technical scheme, rubber blocks are fixedly arranged at the bottom of one side, far away from the arc-shaped plate, of the baffle plate, and rubber pads which are in contact with the rubber blocks are arranged at the tops of two ends of the tabletop.

As a further improvement of the technical scheme, the support rods with a grid structure are arranged in the leakage grooves, and the support rods are positioned at the bottom of the filter screen.

As a further improvement of the technical scheme, the chip collecting box is made of transparent materials, the chip collecting groove and the chip collecting box are of conical structures, the cross section area of the bottom of the chip collecting groove and the cross section area of the bottom of the chip collecting box are smaller than the cross section area of the top, the bottom of the chip collecting box is provided with a chip outlet, and the bottom of the chip outlet is in threaded connection with a sealing cover.

As a further improvement of the technical scheme, the branch pipes are made of flexible materials, the branch pipes are provided with a plurality of branch pipes and are communicated with the main pipe, the arc-shaped plate is provided with round grooves with the same number as the branch pipes, one ends of the branch pipes, far away from the main pipe, respectively penetrate through the round grooves, and a limiting ring is fixedly arranged on the periphery of one end, penetrating through the round groove, of the branch pipe, and the diameter of the limiting ring is larger than that of the round groove.

Compared with the prior art, the utility model has the beneficial effects that:

in this saw-dust collection device, through setting up desktop and backup pad, the saw-dust that produces in the course of working falls on the filter screen when timber processing on the desktop, is collected by being drawn into album bits case under the effect of fan, and the saw-dust that lifts up is drawn into album bits case equally by the branch pipe at desktop top under the effect of fan, and the remaining saw-dust on the desktop can stimulate the branch pipe and inhale and clear away, the device has not only avoided adding the concentration of heavy wood bits dust in collecting the in-process to can also reduce the saw-dust that floats in the course of working air, avoid polluting surrounding environment because of aggravating, lead to the staff to inhale a large amount of saw-dust and harm health.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic diagram of a portion of the structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of the chip collecting box structure of the utility model;

fig. 5 is a schematic view of the structure of the protective cover of the present utility model.

The meaning of each reference sign in the figure is:

100. a tabletop; 110. a support plate; 111. a fixed block; 112. a motor; 113. a connecting plate; 114. a connecting ring; 115. a rubber pad; 120. a drain groove; 121. a filter screen; 122. a chip collecting groove; 123. a header pipe; 124. a blower; 125. a chip collecting box; 126. a connecting rod; 127. a branch pipe; 128. sealing cover; 129. a limiting ring; 130. a protective cover; 131. an arc-shaped plate; 132. a baffle; 133. a connecting block; 134. a rotating rod; 135. a rubber block; 136. a circular groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a wood chip collecting device, which comprises a desktop 100, support plates 110 are fixedly arranged at the bottoms of two ends of the desktop 100, a through drain groove 120 is arranged in the middle of the desktop 100, a filter screen 121 is fixedly arranged at the top of the drain groove 120, a chip collecting groove 122 is arranged at the bottom of the drain groove 120, the top of the chip collecting groove 122 is fixedly connected with the bottom of the desktop 100, a main pipe 123 is communicated with the bottom of the chip collecting groove 122, one end of the main pipe 123 far away from the chip collecting groove 122 is connected with a fan 124, an air outlet of the fan 124 is communicated with a chip collecting box 125, a pair of connecting rods 126 are fixedly arranged on the outer walls of two ends of the chip collecting box 125, and one ends of the connecting rods 126 at two ends far away from the chip collecting box 125 are respectively fixedly connected with adjacent support plates 110, and the main purposes are that: when wood processing is carried out on the tabletop 100, wood is placed on the tabletop 100 for operation, the fan 124 is operated, the wood chips generated in the process of suction processing are conveyed to the main pipe 123 through the filter screen 121, the leakage groove 120 and the chip collecting groove 122, finally, the wood chips are discharged from the air outlet of the fan 124 into the chip collecting box 125 for collection, under the action of the fan 124, the situation that dust raising occurs again in the collecting process can be avoided, the top of the tabletop 100 is provided with the protective cover 130, the outer wall of the main pipe 123 is communicated with the branch pipe 127, one end of the branch pipe 127, far away from the main pipe 123, penetrates through the protective cover 130 and one end penetrating through the protective cover 130 is positioned at the top of the tabletop 100, and the main purpose is that: because the branch pipe 127 is communicated with the main pipe 123, when the fan 124 works, the branch pipe 127 can suck the flying dust of the wood dust generated in the processing process into the dust collecting box 125, so that the condition that the wood dust continuously floats in the air to harm the environment and the human health is avoided.

Working principle:

during the use, place the timber that waits to process on desktop 100, open the switch that energizes of fan 124 earlier, then process timber, under fan 124's effect, the saw-dust that produces during processing is inhaled by fan 124, pass through filter screen 121 in proper order, leak groove 120, collection bits groove 122 again through house steward 123, finally discharge the collection bits case 125 from fan 124's air outlet in collect, and the saw-dust that lifts up during processing is inhaled by branch pipe 127, pass through branch pipe 127 in proper order, house steward 123, finally enter into collection bits case 125 from fan 124's air outlet, the device can avoid lifting up the saw-dust again and aggravate the dust concentration in the air at collecting the in-process, on the other hand can collect the dust that lifts up during processing again, dust concentration in the air has been reduced again during processing.

The protection casing 130 that is arranged in the aforesaid to assist collecting the saw-dust that lifts up, this protection casing 130 includes arc 131, arc 131 both ends have all set firmly baffle 132, two baffles 132 are close to the bottom of arc 131 one side and have set firmly connecting block 133, fixedly connected with bull stick 134 between two connecting blocks 133, the fixed block 111 that is connected with connecting block 133 rotation has set firmly to the both ends that arc 131 one side is close to at desktop 100 top, bull stick 134 passes fixed block 111, be provided with drive bull stick 134 pivoted motor 112 on one of them fixed block 111, thereby when timber is inconvenient to put on desktop 100, can open the switch of motor 112, make protection casing 130 rotate and keep away from desktop 100, then put timber on desktop 100 after, rethread motor 112 rotates protection casing 130 to the primitive state.

It should be noted that, regarding the fixing manner of the motor 112, one end of the desktop 100, which is close to the motor 112, is fixedly provided with a connecting plate 113, the connecting plate 113 is located at the bottom of the motor 112, a connecting ring 114 is arranged on the peripheral hoop of the motor 112, and the connecting ring 114 is fixedly connected with the top of the connecting plate 113.

In addition, in order to avoid the damage of the protective cover 130 caused by the collision between the protective cover 130 and the tabletop 100 when the motor 112 drives the protective cover 130 to rotate to the original state, rubber blocks 135 are fixedly arranged at the bottom of one side of the baffle 132 away from the arc plate 131, and rubber pads 115 which are in contact with the rubber blocks 135 are arranged at the tops of two ends of the tabletop 100, so that the buffering effect is achieved.

In addition, in order to avoid the situation that the filter screen 121 is pressed to sag during the processing, the support rods with a grid structure are arranged in the drain grooves 120, and the support rods are located at the bottom of the filter screen 121, so that the support rods can play a role in supporting the filter screen 121.

In addition, for better collection saw-dust, album of bits case 125 adopts transparent material to make, album of bits groove 122 and album of bits case 125 are the toper structure, and album of bits groove 122 and album of bits case 125 bottom cross-sectional area is less than the cross-sectional area at top, album of bits case 125 bottom is provided with the bits mouth, it has sealed lid 128 to go out bits mouth bottom threaded connection, thereby make things convenient for the saw-dust to pass through album of bits groove 122, collection of bits case 125 of transparent material can observe album of the inside saw-dust condition of bits case 125 at any time in addition, make things convenient for the first time to clear up, and when clearing up the saw-dust in album of bits case 125, can take out the saw-dust through opening the sealed lid 128 of bottom.

Finally, in order to enable the device to achieve a better effect of removing raised wood dust during processing, the branch pipes 127 are made of flexible materials, the branch pipes 127 are provided with a plurality of branch pipes 127, the plurality of branch pipes 127 are communicated with the main pipe 123, round grooves 136 with the same number as the branch pipes 127 are formed in the arc plate 131, one ends of the plurality of branch pipes 127, far away from the main pipe 123, respectively penetrate through the plurality of round grooves 136, limiting rings 129 are fixedly arranged on the periphery of one ends of the branch pipes 127, the diameter of each limiting ring 129 is larger than that of each round groove 136, so that the number of the branch pipes 127 is reasonably arranged according to the size of the device, and in addition, the limiting rings 129 on the flexible branch pipes 127 can be pulled, so that the branch pipes 127 at one ends of the limiting rings 129 can be pulled down to be contacted with the top of the table top 100, and therefore, the wood dust accumulated on the portions of the table top 100 except for the leakage grooves 120 is sucked and removed.

When the wood is inconvenient to put on the tabletop 100, the power-on switch of the motor 112 is turned on, the output end of the motor 112 rotates to drive the protective cover 130 to turn over, the bottom of the protective cover 130 is turned over to be far away from the tabletop 100, when the protective cover 130 is turned over to a proper position, the power-on switch of the motor 112 is turned off, then the wood is placed on the tabletop 100, after the wood is put, the power-on switch of the motor 112 is turned on, the protective cover 130 is turned over to an original state, namely, the bottom of a rubber block 135 on the protective cover 130 is attached to a rubber pad 115, then the working switch of the fan 124 is turned on, the fan 124 starts working, then workers work the wood, the wood is processed in the processing process, the wood chips generated in the processing process sequentially pass through the filter screen 121, the drain groove 120 and the chip collecting groove 122 through the main pipe 123, are finally discharged into the chip collecting box 125 from the air outlet of the fan 124, the dust generated in the processing process is sucked in the branch pipe 127 at the top of the tabletop 100, the branch pipe 127 is sequentially sucked in the branch pipe 127, the dust is finally discharged into the chip collecting box 125 from the air outlet of the fan 124, the chip collecting box is discharged from the air outlet of the fan 124 except the rubber block 135 of the tabletop 100, when the drain groove 120 is close to the drain groove 120, and the chip is close to the tabletop 100 is near the top of the tabletop 100, and the chip collecting part is sucked up to the tabletop 100, and the chip is kept near the top of the tabletop 100, and the chip collecting part is removed, and the chip is kept near to the tabletop 100.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a saw-dust collection device which characterized in that: including the desktop, the backup pad has been set firmly at desktop both ends bottom, the leak groove that runs through has been seted up to desktop intermediate position, leak groove top has set firmly the filter screen, leak groove bottom is provided with album bits groove, album bits groove top and desktop bottom fixed connection, album bits groove bottom intercommunication has the house steward, the one end that album bits groove was kept away from to the house steward is connected with the fan, the air outlet intercommunication of fan has album bits case, album bits case both ends outer wall has all set firmly a pair of connecting rod, both ends the connecting rod is kept away from album bits case's one end respectively with adjacent backup pad fixed connection, the desktop top is provided with the protection casing, house steward outer wall intercommunication has the branch pipe, the one end that the protection casing was passed to the one end that the protection casing was kept away from to the branch pipe just passed the protection casing is located the desktop top.

2. The wood chip collection device of claim 1, wherein: the protection casing includes the arc, the baffle has all been set firmly at arc both ends, two the baffle is close to the bottom of arc one side and has set firmly the connecting block, two fixedly connected with bull stick between the connecting block, the both ends that the desktop top is close to arc one side have set firmly the fixed block of being connected with the connecting block rotation, the bull stick passes the fixed block, is provided with drive bull stick pivoted motor on one of them fixed block.

3. The wood chip collection device of claim 2, wherein: the desktop is close to the one end of motor and has set firmly the connecting plate, the connecting plate is located the motor bottom, the peripheral hoop of motor is equipped with the go-between, go-between and connecting plate top fixed connection.

4. A wood chip collection device according to claim 3, characterized in that: the baffle is kept away from the bottom of arc one side and has set firmly the rubber piece, desktop both ends top is provided with the rubber pad of contradicting with the rubber piece.

5. The wood chip collection device of claim 4, wherein: the support rod with the grid structure is arranged in the leakage groove and is positioned at the bottom of the filter screen.

6. The wood chip collection device of claim 1, wherein: the chip collecting box is made of transparent materials, the chip collecting groove and the chip collecting box are of conical structures, the cross section area of the bottom of the chip collecting groove and the cross section area of the bottom of the chip collecting box are smaller than the cross section area of the top, the bottom of the chip collecting box is provided with a chip outlet, and the bottom of the chip outlet is in threaded connection with a sealing cover.

7. The wood chip collection device of claim 2, wherein: the branch pipes are made of flexible materials, the branch pipes are provided with a plurality of branch pipes and are communicated with the main pipe, the arc-shaped plate is provided with round grooves with the same number as the branch pipes, one ends of the branch pipes, far away from the main pipe, respectively penetrate through the round grooves, and a limiting ring is fixedly arranged on the periphery of one end, penetrating through the round grooves, of each branch pipe, and the diameter of each limiting ring is larger than that of each round groove.