CN219943110U

CN219943110U - Waste treatment device

Info

Publication number: CN219943110U
Application number: CN202320479960.5U
Authority: CN
Inventors: 龙青方; 梁进安; 黄雪华; 黄钰仿; 卜春云
Original assignee: Foshan Nanhai Yonghao Wood Industry Co ltd
Current assignee: Foshan Nanhai Yonghao Wood Industry Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-11-03
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of waste treatment, in particular to a waste treatment device. The device comprises a treatment box, a treatment chamber is arranged in the treatment box, a feed inlet communicated with the treatment chamber is formed in the top of one end of the treatment box, a vibrating screen is arranged at the position, close to the top, of one end of the treatment chamber, the vibrating screen is located at the bottom of the feed inlet, and a pair of crushing rollers are rotatably arranged at the position, close to the bottom, of the other end of the treatment chamber. According to the utility model, the vibrating screen, the fan and the crushing roller are arranged, so that scraps in the scraps are filtered out through the primary screening of the vibrating screen when the scraps enter the treatment chamber from the feed inlet, the inclined vibrating screen enables wood and part of wood scraps to fall off, the wood scraps are separated under the action of the fan, and short wood heads or the crushed wood scraps fall on the crushing roller and are crushed.

Description

Waste treatment device

Technical Field

The utility model relates to the technical field of waste treatment, in particular to a waste treatment device.

Background

Waste refers to scrapped materials, namely materials which are quite used, are incomplete or worn or even exceed the service life of the materials, lose the original functions and have no utilization value. In the wood processing process, a large amount of wood waste can be generated, and the general wood waste is directly poured into a garbage can for treatment or is transported to a recycling place, but the wood waste is inconvenient to transport because of being plates with different lengths, so that the waste can be treated firstly before transportation so as to be convenient to transport.

Most of the existing wood waste treatment devices adopt a centralized treatment mode when treating waste, and short wood, saw dust or broken wood are arranged in the wood waste, so that the centralized treatment is not efficient.

The comparative Chinese patent publication number is: the utility model provides a wood waste processing device for wood working, includes the processing case, the top of processing case is equipped with feed channel, be equipped with cavity and lower cavity in the processing case, the bottom is equipped with change board and lower change board in the cavity, go up change board with all be equipped with a plurality of fretwork formula cam hole on the change board down, go up change board with the middle part of change board alternates down and be equipped with the rotation axis, the bottom of rotation axis extends to in the cavity and the bottom is connected with the motor down, the motor is located bottom department in the cavity down, the motor top is located rotation axis surface lower part cover is equipped with the swash plate, the low end position department of swash plate is equipped with the ejection of compact swash plate is located processing case outside lower part department, the top both sides of going up change board all are equipped with the pinch roller. The beneficial effects are that: the wood waste can be crushed more finely under the condition of multiple crushing and rolling, so that the wood waste is conveniently transported to a recycling place for recycling or secondary processing.

Above-mentioned scheme can stir the waste material to be finer and smoother, but directly concentrate the waste material and handle in the scheme, and wood in the waste material is piled up at last transfer board top and has reduced equipment to filterable efficiency of piece to reduce the efficiency of the whole processing of equipment, in view of this, we propose a waste material processing apparatus.

Disclosure of Invention

The present utility model is directed to a waste disposal device, which solves the above-mentioned problems.

In order to achieve the above object, the utility model provides a waste treatment device, which comprises a treatment box, wherein a treatment chamber is arranged in the treatment box, a feed inlet communicated with the treatment chamber is formed in the top of one end of the treatment box, a vibrating screen is arranged at the position, close to the top, of one end of the treatment chamber, the vibrating screen is positioned at the bottom of the feed inlet, a pair of crushing rollers are rotatably arranged at the position, close to the bottom, of the other end of the treatment chamber, one end, close to the crushing rollers, of the vibrating screen is positioned at the top of the pair of crushing rollers in an inclined downward manner, a pair of meshed gears are rotatably arranged on the outer wall of one side of the treatment box, the gears are fixedly connected with the pair of crushing rollers respectively, one of the gears is connected with a first motor, a partition plate is arranged at one end, close to the feed inlet, of the partition plate is fixedly connected with side walls of two sides of the treatment chamber, a through circular groove is formed in the side wall, close to one end of the pair of crushing rollers, the circular groove is positioned at the middle position of the partition plate and the vibrating screen, and a fan is arranged in the circular groove.

As the further improvement of this technical scheme, the shale shaker includes the screen cloth, the treatment chamber lateral wall has set firmly four supporting shoe that are the matrix and arrange, four the supporting shoe top has all set firmly the telescopic link, telescopic link top and screen cloth bottom fixed connection, the telescopic link periphery is provided with the spring, spring top and screen cloth fixed connection, spring bottom and supporting shoe fixed connection, the treatment box outer wall has set firmly the second motor, second motor output fixedly connected with branch, branch is located the treatment chamber and rotates with the treatment chamber lateral wall to be connected, the one end that the second motor was kept away from to the branch has set firmly the cam, the cam is located screen cloth bottom and with screen cloth bottom clearance fit.

As a further improvement of the technical scheme, a rotary cutter is rotatably arranged in the processing chamber and positioned at the bottom of the middle position of the two crushing rollers, the rotary cutter comprises a connecting rod, a plurality of blades are fixedly arranged on the periphery of the connecting rod, and the rotary cutter is in transmission connection with a first motor through a transmission assembly.

As a further improvement of the technical scheme, the transmission assembly comprises a pair of belt pulleys, one end of the connecting rod, which is close to the second motor, penetrates through the side wall of the treatment chamber, the pair of belt pulleys are respectively and fixedly arranged at one end of the other gear and the periphery of the connecting rod, and the two belt pulleys are in transmission connection through a belt.

As a further improvement of the technical scheme, a baffle is fixedly arranged in the treatment chamber, the baffle is positioned at the top of one end of the vibrating screen, which is close to the fan, an expansion groove in the shape of a circular table is formed in one end of the circular groove, which is close to the treatment chamber, and a filter screen is arranged in the expansion groove.

As a further improvement of the technical scheme, the outer wall of one side of the treatment box is fixedly provided with a first protection box, the first protection box is arranged on the periphery of the first motor and the periphery of the two gears, the periphery of the second motor is provided with a second protection box, the second protection box is fixedly connected with the treatment box, and the side walls of the two sides of the first protection box and the second protection box are provided with through tight heat dissipation holes.

As a further improvement of the technical scheme, the bottom of the treatment chamber is provided with an inclined guide plate, the bottom of the side wall of one end of the treatment chamber is provided with a discharge hole, and the discharge hole is positioned at the top of one end of the guide plate, which is inclined downwards.

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

in this waste material processing apparatus, through setting up shale shaker, fan and crushing roller for preliminary screening through the shale shaker when the waste material enters into the treatment room from the feed inlet earlier, filter the piece in the waste material, the shale shaker of slope makes wood and partial saw-dust drop, under the effect of fan, come apart the saw-dust afterwards, short wooden head or broken wood then fall crushing on the crushing roller, the device is through separating sweeps and wood in the waste material, avoid not needing to carry out the sweeps occupation processing space of handling, the efficiency of handling the waste material has been improved.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of a portion of the structure of the present utility model;

FIG. 4 is a schematic view of a portion of the structure of the present utility model;

fig. 5 is an enlarged schematic view of the structure a of fig. 2 according to the present utility model.

The meaning of each reference sign in the figure is:

100. a treatment box; 110. a processing chamber; 111. a partition plate; 112. a circular groove; 113. a blower; 114. a baffle; 115. an expansion slot; 116. a filter screen; 120. a feed inlet; 130. a crushing roller; 131. a gear; 132. a first motor; 133. a first protective box; 134. a heat radiation hole; 140. a screen; 141. a support block; 142. a telescopic rod; 143. a spring; 144. a second motor; 145. a support rod; 146. a cam; 147. a second protective box; 150. a connecting rod; 151. a blade; 152. a belt pulley; 153. a belt; 160. a guide plate; 161. and a discharge port.

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 present utility model provides a waste treatment device, which includes a treatment box 100, a treatment chamber 110 is provided in the treatment box 100, a feed inlet 120 is provided at the top of one end of the treatment box 100, which is communicated with the treatment chamber 110, a vibrating screen is provided at a position of one end of the treatment chamber 110 near the top, the vibrating screen is located at the bottom of the feed inlet 120, a pair of crushing rollers 130 is rotatably provided at a position of the other end of the treatment chamber 110 near the bottom, one end of the vibrating screen near the crushing rollers 130 is located at the top of the pair of crushing rollers 130, and the main purpose of the waste treatment device is that: when wood waste enters the treatment chamber 110 through the feeding hole 120, the wood waste firstly falls on the top of the vibrating screen, small-size chips fall on the bottom of the treatment chamber 110 through the vibrating screen, large-size short wood, wood blocks and the like fall on a pair of crushing rollers 130 from the inclined vibrating screen, the crushing rollers 130 crush the wood waste, a pair of meshed gears 131 are rotatably arranged on the outer wall of one side of the treatment box 100, the gears 131 are fixedly connected with the crushing rollers 130 respectively, a first motor 132 is connected to one gear 131, a partition 111 is arranged at one end, close to the feeding hole 120, of the crushing rollers 130, and the partition 111 is fixedly connected with side walls on two sides of the treatment chamber 110, so that the main purpose is that: the first motor 132 works to drive the two meshed gears 131 to reversely rotate, so that the two crushing rollers 130 reversely rotate, the partition board 111 can prevent wood in waste materials from directly falling into the bottom of the processing chamber 110, the side wall of the processing chamber 110, which is close to one end of the pair of crushing rollers 130, is provided with the through circular groove 112, the circular groove 112 is positioned at the middle positions of the partition board 111 and the vibrating screen, and the circular groove 112 is internally provided with the fan 113, so that the main purpose of the fan is that: because the vibrating screen is inclined and vibrated, wood is entrained with the wood as it falls, the fan 113 can blow the wood chips from the intermediate position of the vibrating screen and the partition 111 to the bottom of the processing chamber 110.

Working principle:

when the wood crushing machine is used, the power-on switches of the first motor 132 and the fan 113 are turned on firstly, waste materials generated by wood processing are poured into the processing chamber 110 from the feed inlet 120, the waste materials entering the processing chamber 110 fall onto the top of the vibrating screen firstly, under the action of the vibrating screen, small-size wood dust in the waste materials falls onto the bottom of the processing chamber 110 through the vibrating screen, and part of wood blocks in the waste materials are mixed with the dust to fall from the inclined vibrating screen, under the action of the fan 113, the dust is blown to fall onto the bottom of the processing chamber 110 far away from one end of the crushing roller 130 from the middle position of the partition 111 and the vibrating screen, and the rest of wood blocks fall onto the crushing roller 130 and are crushed under the action of the crushing roller 130.

The vibrating screen for separating wood dust and wood blocks for the first time comprises a screen 140, four supporting blocks 141 which are arranged in a matrix are fixedly arranged on the side wall of a processing chamber 110, telescopic rods 142 are fixedly arranged at the tops of the four supporting blocks 141, the tops of the telescopic rods 142 are fixedly connected with the bottom of the screen 140, springs 143 are arranged on the periphery of the telescopic rods 142, the tops of the springs 143 are fixedly connected with the screen 140, the bottoms of the springs 143 are fixedly connected with the supporting blocks 141, a second motor 144 is fixedly arranged on the outer wall of the processing chamber 100, a supporting rod 145 is fixedly connected with the output end of the motor, the supporting rod 145 is located in the processing chamber 110 and is rotationally connected with the side wall of the processing chamber 110, a cam 146 is fixedly arranged at one end, far away from the second motor 144, of the supporting rod 145 is located at the bottom of the screen 140 and is in movable fit with the bottom of the screen 140, so that when the second motor 144 works, the supporting rod 145 is driven to rotate, the supporting rod 145 rotates, and the cam 146 rotates, and therefore the screen 140 reciprocates up and down under the combined action of the springs 143.

Meanwhile, in order to avoid that wood pieces crushed by the crushing rollers 130 may have wood chips with larger areas, the processing chamber 110 is rotatably provided with a rotary cutter, the rotary cutter is positioned at the bottom of the middle position of the two crushing rollers 130, the rotary cutter comprises a connecting rod 150, a plurality of blades 151 are fixedly arranged on the periphery of the connecting rod 150, and the rotary cutter is in transmission connection with the first motor 132 through a transmission assembly, so that when the first motor 132 rotates, not only the crushing rollers 130 rotate, but also the rotation simultaneously rotates to crush the wood pieces crushed by the crushing rollers 130 again.

For the transmission assembly used for transmission between the first motor 132 and the rotary cutter, the transmission assembly comprises a pair of belt pulleys 152, one end of the connecting rod 150, which is close to the second motor 144, passes through the side wall of the treatment chamber 110, the pair of belt pulleys 152 are respectively and fixedly arranged at one end of the other gear 131 and the periphery of the connecting rod 150, and the two belt pulleys 152 are in transmission connection through the belt 153, so that when the first motor 132 works, the two belt pulleys 152 are driven to rotate simultaneously under the action of the belt 153, and the rotary cutter is rotated.

In addition, in order to prevent the waste materials on the vibrating screen from falling onto the crushing roller 130 in batches, a baffle 114 is fixedly arranged in the processing chamber 110, the baffle 114 is positioned at the top of one end of the vibrating screen, which is close to the fan 113, a truncated cone-shaped expansion groove 115 is formed in one end of the round groove 112, which is close to the processing chamber 110, and a filter screen 116 is arranged in the expansion groove 115, so that the wind direction area generated by the fan 113 can be enlarged by the expansion groove 115, and the filter screen 116 can prevent the fan 113 from being damaged due to the fact that wood blocks are splashed onto the fan 113 when the crushing roller 130 pulverizes the wood blocks.

In addition, in order to make spare part in the device be difficult for impaired, the first protective housing 133 has been set firmly to the outer wall of processing case 100 one side, first protective housing 133 sets up in the periphery of first motor 132 and two gears 131, second motor 144 periphery is provided with second protective housing 147, second protective housing 147 and processing case 100 fixed connection, the inseparable louvre 134 that runs through have all been seted up to the both sides lateral wall of first protective housing 133 and second protective housing 147, thereby protect first motor 132 and second motor 144, louvre 134 can make the heat that first motor 132 and second motor 144 during operation produce give off the external world, avoid influencing the life of first motor 132 and second motor 144.

In addition, in order to enable the device to rapidly pour out the processed waste, the bottom of the processing chamber 110 is provided with an inclined guide plate 160, the bottom of one end side wall of the processing chamber 110 is provided with a discharge hole 161, and the discharge hole 161 is positioned at the top of one end of the guide plate 160 which is inclined downwards.

When the waste treatment device of this embodiment is specifically used, the first motor 132, the second motor 144 and the switch of the fan 113 are turned on, at this time, the screen 140 starts vibrating, the crushing roller 130 and the rotary cutter start rotating, the fan 113 starts rotating, the worker pours the waste into the treatment box 100 from the feed inlet 120, the waste entering the treatment chamber 110 falls onto the screen 140, the small-sized chips in the waste fall onto the guide plate 160 through the screen 140 and slide out from the discharge outlet 161, the wood blocks in the waste are mixed with the chips and fall down from the inclined screen 140, under the action of the fan 113, the fallen chips are blown from the middle position of the partition 111 and the screen 140 to one end far away from the crushing roller 130 and then fall onto the guide plate 160, the wood blocks fall onto the crushing roller 130, the crushed wood blocks are stirred up again by the rotary cutter and finally fall onto the guide plate 160 and slide out from the discharge outlet 161.

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

1. A waste treatment device, characterized in that: including the treatment box, the treatment box is inside to be seted up the treatment chamber, treatment box one end top is provided with the feed inlet with the treatment chamber intercommunication, the position that treatment chamber one end is close to the top is provided with the shale shaker, the shale shaker is located the bottom of feed inlet, the position rotation that the treatment chamber other end is close to the bottom is provided with a pair of crushing roller, the one end slope that the shale shaker is close to the crushing roller is downwards and slope decurrent one end is located a pair of crushing roller top, treatment box one side outer wall rotation is provided with a pair of meshed gear, a pair of the gear respectively with a pair of crushing roller fixed connection, one of them be connected with first motor on the gear, a pair of the one end that the crushing roller is close to the feed inlet is provided with the baffle, baffle and treatment chamber both sides lateral wall fixed connection, the circular slot that runs through has been seted up to the lateral wall that the treatment chamber is close to a pair of crushing roller one end, the circular slot is located baffle and shale shaker intermediate position, be provided with the fan in the circular slot.

2. The waste disposal device of claim 1, wherein: the vibrating screen comprises a screen, four supporting blocks which are arranged in a matrix are fixedly arranged on the side wall of a processing chamber, four telescopic rods are fixedly arranged at the tops of the supporting blocks, the tops of the telescopic rods are fixedly connected with the bottom of the screen, springs are arranged on the periphery of the telescopic rods, the tops of the springs are fixedly connected with the screen, the bottoms of the springs are fixedly connected with the supporting blocks, a second motor is fixedly arranged on the outer wall of the processing box, a supporting rod is fixedly connected with the output end of the second motor, the supporting rod is located in the processing chamber and is rotationally connected with the side wall of the processing chamber, a cam is fixedly arranged at one end, far away from the second motor, of the supporting rod, and the cam is located at the bottom of the screen and is movably matched with the bottom of the screen.

3. The waste disposal device of claim 2, wherein: the rotary cutter is arranged in the processing chamber in a rotating way and positioned at the bottom of the middle position of the two crushing rollers, the rotary cutter comprises a connecting rod, a plurality of blades are fixedly arranged on the periphery of the connecting rod, and the rotary cutter is in transmission connection with the first motor through a transmission assembly.

4. A waste disposal device according to claim 3, wherein: the transmission assembly comprises a pair of belt pulleys, one end of the connecting rod, which is close to the second motor, penetrates through the side wall of the treatment chamber, the pair of belt pulleys are respectively and fixedly arranged at one end of the other gear and the periphery of the connecting rod, and the two belt pulleys are in transmission connection through a belt.

5. The waste disposal device of claim 4, wherein: the baffle has set firmly in the processing chamber, the baffle is located the top that the shale shaker is close to fan one end, round slot is close to the expansion groove of processing chamber's one end and has seted up round platform shape, be provided with the filter screen in the expansion groove.

6. The waste disposal device of claim 5, wherein: the outer wall of one side of the treatment box is fixedly provided with a first protection box, the first protection box is arranged on the periphery of the first motor and the periphery of the two gears, the periphery of the second motor is provided with a second protection box, the second protection box is fixedly connected with the treatment box, and the side walls of the two sides of the first protection box and the second protection box are provided with penetrating compact heat dissipation holes.

7. The waste disposal device of claim 6, wherein: the bottom of the treatment chamber is provided with an inclined guide plate, the bottom of the side wall at one end of the treatment chamber is provided with a discharge hole, and the discharge hole is positioned at the top of one end of the guide plate, which is inclined downwards.