CN219522417U - Saw dust processing apparatus - Google Patents

Abstract

The utility model discloses a wood chip processing device, wherein a discharging hopper is arranged at the top of a main frame, a conveyor belt is arranged below the discharging hopper, a supporting roller is arranged at the left part of the conveyor belt, the supporting roller is arranged below the conveyor belt moving leftwards, a squeeze roller is arranged above the supporting roller, a plurality of groups of supporting rollers are arranged at the left side of the conveyor belt, a plurality of bending roller groups are arranged between the supporting rollers, a vertical squeeze roller is arranged at the left side of the bending roller groups, and a cutting knife is arranged at the left side of the vertical squeeze roller.

Description

Saw dust processing apparatus

Technical Field

The utility model relates to the field of wood product processing equipment, in particular to a wood chip processing device.

Background

At present, most of the wood chips are collected through modes such as recovery and manual cleaning, and after collection, the wood chips are bagged to wait for intermediaries purchased by the wood chips or the wood chips are sent away by a factory at regular time, so that a large storage space is required, and certain fire safety hazards exist.

Disclosure of Invention

Therefore, the utility model provides a wood chip processing device aiming at the problems, which solves the technical problems that a large storage space is required and a certain fire safety hidden trouble exists in the actual use process in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a saw-dust processing apparatus, its structure includes main frame, lower hopper, conveyer belt, backing roll, squeeze roll, positioning roller group, bending roller group, vertical squeeze roll, cut-off knife, recovery conveyer belt, recovery tank, backward flow air pump, the top of main frame sets up down the hopper, the below of hopper sets up the conveyer belt down, the left part of conveyer belt sets up the backing roll, the backing roll is located the below of conveyer belt that moves left, the top of backing roll sets up the squeeze roll, the left side of conveyer belt sets up multiunit backing roll, set up a plurality of bending roller groups between the backing roll, the left side of bending roller group sets up vertical squeeze roll, the left side of vertical squeeze roll sets up the cut-off knife, the inside bottom of main frame sets up the tip of retrieving the conveyer belt and sets up the recovery tank, the recovery tank passes through the pipe connection to the hopper down, the recovery tank next side sets up the backward flow air pump that is used for driving the saw-dust to flow.

Further, the main frame also comprises a closed chassis arranged outside the main frame, openings are arranged at the feeding port and the discharging port of the chassis, and an air pump for enabling the interior of the chassis to be in a negative pressure state is arranged inside the chassis.

Further, the supporting roller is fixedly connected to the main frame through a bearing.

Further, the squeeze roll is connected with the top of the main frame through a hydraulic device.

Further, the bending roller set comprises a spindle-shaped squeeze roller and two inclined support rollers.

Further, at least 2 bending roller sets are arranged, and the inclined angles of the roller surfaces of the bending roller sets are 30 degrees and 60 degrees respectively.

Further, the structure of the vertical squeeze roller is the same as that of the supporting roller and the squeeze roller, or the vertical squeeze roller is a structure driven by two sets of hydraulic devices.

By adopting the technical scheme, the utility model has the beneficial effects that: this saw-dust processing apparatus still exists the great storage space of needs through setting up and improving prior art in the in-service use, has the circumstances of certain fire control potential safety hazard, in the use, can preserve the higher plank of hardness with saw-dust suppression, and the space between the plank is littleer, space that can be very big saving is deposited, also can avoid the hidden danger of conflagration simultaneously.

Drawings

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

fig. 2 is a schematic view of the working state structure of the present utility model.

In the figure: 1. a main frame; 2. discharging a hopper; 3. a conveyor belt; 4. a support roller; 5. a squeeze roll; 6. a positioning roller set; 7. a bending roller set; 8. a vertical squeeze roller; 9. a cutting knife; 10. recovering the conveyor belt; 11. a recovery tank; 12. and (5) refluxing the air pump.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

Referring to fig. 1-2, this embodiment provides a wood chip processing apparatus, its structure includes main frame 1, lower hopper 2, conveyer belt 3, backing roll 4, squeeze roll 5, positioning roller group 6, bending roller group 7, vertical squeeze roll 8, cutter 9, retrieve conveyer belt 10, recovery tank 11, backward flow air pump 12, the top of main frame 1 sets up lower hopper 2, the below of lower hopper 2 sets up conveyer belt 3, the left part of conveyer belt 3 sets up backing roll 4, backing roll 4 locates the below of conveyer belt 3 that moves left, the top of backing roll 4 sets up squeeze roll 5, the left side of conveyer belt 3 sets up multiunit backing roll 4, set up a plurality of bending roller groups 7 between the backing roll 4, the left side of bending roller group 7 sets up vertical squeeze roll 8, the left side of vertical squeeze roll 8 sets up cutter 9, the bottom of the inside of main frame 1 sets up retrieves conveyer belt 10 sets up recovery tank 11, recovery tank 11 is connected to lower hopper 2 through the pipeline, recovery tank 11 is used for driving backward flow of wood chip by the setting up and is used for flowing by the backward flow 12.

The main frame 1 further comprises a closed chassis arranged outside the main frame, openings are formed in the feeding and discharging ports of the chassis, and an air pump for enabling the interior of the chassis to be in a negative pressure state is arranged inside the chassis.

The supporting roller 4 is fixedly connected to the main frame 1 through a bearing.

The squeeze roller 5 is connected with the top of the main frame 1 through a hydraulic device.

The bending roll set 7 comprises a spindle-shaped squeeze roll 5 and two inclined support rolls 4.

At least 2 bending roller groups 7 are arranged, and the inclined angles of the roller surfaces are 30 degrees and 60 degrees respectively.

The structure of the vertical squeeze roller 8 is the same as that of the supporting roller 4 and the squeeze roller 5, or the vertical squeeze roller 8 is driven by two sets of hydraulic devices.

This saw-dust processing apparatus still has the great storage space of needs through setting up and improving prior art in the in-service use, has the circumstances of certain fire control potential safety hazard, in the use, can be with saw-dust suppression into higher plank of hardness and preserve, the space between the plank is littleer, can be very big saving the space of depositing, also can avoid the hidden danger of conflagration simultaneously, presses platy saw-dust, runs into cigarette end, electric spark etc. under the condition, can not burn completely, deposits safelyr.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. A wood chip processing apparatus, characterized in that: the structure of the automatic wood chip recycling machine comprises a main frame, a discharging hopper, a conveying belt, supporting rollers, extruding rollers, positioning roller groups, bending roller groups, vertical extruding rollers, cutting knives, recycling conveying belts, recycling grooves and backflow air pumps, wherein the discharging hopper is arranged at the top of the main frame, the conveying belt is arranged below the discharging hopper, the supporting rollers are arranged at the left part of the conveying belt, the supporting rollers are arranged below the conveying belt moving leftwards, the extruding rollers are arranged above the supporting rollers, a plurality of groups of supporting rollers are arranged at the left side of the conveying belt, a plurality of bending roller groups are arranged between the supporting rollers, the vertical extruding rollers are arranged at the left side of the bending roller groups, the cutting knives are arranged at the left side of the vertical extruding rollers, the recycling grooves are arranged at the end parts of the recycling conveying belt, and are connected to the discharging hopper through pipelines, and the backflow air pumps for driving wood chips to flow are arranged beside the recycling grooves.

2. A wood chip processing apparatus according to claim 1, characterized in that: the main frame also comprises a closed chassis arranged outside the main frame, openings are arranged at the feeding port and the discharging port of the chassis, and an air pump for enabling the interior of the chassis to be in a negative pressure state is arranged inside the chassis.

3. A wood chip processing apparatus according to claim 1, characterized in that: the supporting roller is fixedly connected to the main frame through a bearing.

4. A wood chip processing apparatus according to claim 1, characterized in that: the squeeze roller is connected with the top of the main frame through a hydraulic device.

5. A wood chip processing apparatus according to claim 1, characterized in that: the bending roller group comprises a spindle-shaped squeeze roller and two inclined supporting rollers.

6. A wood chip processing apparatus according to claim 1, characterized in that: at least 2 bending roller sets are arranged, and the inclined angles of the roller surfaces of the bending roller sets are 30 degrees and 60 degrees respectively.

7. A wood chip processing apparatus according to claim 1, characterized in that: the structure of the vertical squeeze roller is the same as that of the supporting roller and the squeeze roller, or the vertical squeeze roller adopts two sets of hydraulic devices for driving.