CN219688490U

CN219688490U - Saw-dust conveyor

Info

Publication number: CN219688490U
Application number: CN202320829745.3U
Authority: CN
Inventors: 苏子勇
Original assignee: Mengla Haifa Wood Co ltd
Current assignee: Mengla Haifa Wood Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-09-15
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a wood chip conveying device, and relates to the technical field of fuel particle processing. This saw-dust transport device includes the support, be equipped with the feeding case on the support, be equipped with conveying motor, hopper, conveyer pipe on the feeding case, be equipped with the pivot in the conveyer pipe, be equipped with screw conveyor blade in the pivot, conveying motor is used for the drive the pivot rotates, its characterized in that: the conveyer pipe is kept away from the one end of feeding case is equipped with dross removal mechanism, dross removal mechanism includes stock guide, slagging-off pipe, vibrating motor, swing joint has the vibrating plate on the slagging-off pipe, be equipped with the tooth that shakes on the vibrating plate, the vibrating plate is located the below of stock guide, vibrating motor is used for the drive the vibrating plate vibration. The device has the edulcoration function, can separate out the impurity that smugglies carried in the saw-dust.

Description

Saw-dust conveyor

Technical Field

The utility model relates to the technical field of fuel particle processing, in particular to a wood chip conveying device.

Background

The fuel particles are usually prepared from waste materials such as wood chips, straws, sawdust or barks through crushing, drying and granulating. In the fuel particle preparation process, crushed wood chips are generally stored in a designated storage room, and the crushed wood chips are required to be directly taken out for processing. The conveyor is required for storing the material.

The wood chips often contain impurities such as iron nails, stones, large-size wood blocks and the like after being processed and crushed, and the conveying device in the prior art does not have a slag removing function, so that the use of the wood chips in the later stage is inconvenient; meanwhile, the existing conveying device can generate a large amount of dust when conveying the wood chips, and is easy to pollute the environment.

Disclosure of Invention

The present utility model aims to solve the above problems, and for this purpose we provide a wood chip conveying device.

The technical scheme adopted by the utility model is as follows: the utility model provides a saw-dust conveyor, includes the support, be equipped with the feeding case on the support, be equipped with conveying motor, hopper, conveyer pipe on the feeding case, be equipped with the pivot in the conveyer pipe, be equipped with screw conveyor blade in the pivot, conveying motor is used for the drive the pivot rotates, its characterized in that: the conveyer pipe is kept away from the one end of feeding case is equipped with dross removal mechanism, dross removal mechanism includes stock guide, slagging-off pipe, vibrating motor, swing joint has the vibrating plate on the slagging-off pipe, be equipped with the tooth that shakes on the vibrating plate, the vibrating plate is located the below of stock guide, vibrating motor is used for the drive the vibrating plate vibration.

When the device is used, after the saw-dust is discharged from the conveying pipe, the saw-dust falls onto the vibrating plate through the guide plate, the vibrating plate vibrates under the driving of the vibrating motor, the vibrating teeth on the vibrating plate push the iron nails, the stone blocks and the impurities of the wood blocks with larger volumes upwards, and the saw-dust continuously moves downwards, so that the impurities carried in the saw-dust can be separated.

Preferably, the vibrating plate is provided with a pin, the deslagging pipe is provided with a waist hole for placing the pin, the vibrating plate is provided with a connecting block, the output end of the vibrating motor is provided with a connecting rod, and the connecting rod is rotationally connected with the connecting block. The vibration motor drives the connecting rod to rotate, the connecting rod drives the front part of the vibration plate to move up and down and back and forth, and meanwhile, the rear end of the vibration plate moves back and forth along the length direction of the waist hole in a reciprocating mode, and impurities carried in the wood dust are separated through the action of the vibration teeth.

Preferably, the slag removing pipe is provided with a collecting hopper, the collecting hopper is provided with a material guiding pipe, the support is provided with a collecting box, and the material guiding pipe is used for conveying sundries in the collecting hopper into the collecting box, so that the centralized treatment of impurities is facilitated.

Preferably, the feeding box is rotatably connected with the support, a first connecting lug is arranged on the conveying pipe, a second connecting lug is arranged on the support, an oil cylinder is arranged between the first connecting lug and the second connecting lug, and the telescopic action of the oil cylinder can drive the conveying pipe to rotate, so that the height of the conveying pipe is convenient to adjust.

Preferably, the deslagging pipe is provided with a dust hood, the conveying pipe is provided with a dust removal fan, the dust removal fan is connected with the dust hood through the dust removal pipe, and the dust removal pipe is communicated with the conveying pipe.

Preferably, a material guiding sleeve is arranged at the outlet position of the deslagging pipe.

Preferably, the support is provided with rollers.

The beneficial effects of the utility model are as follows:

The dust removing device comprises a dust removing pipe, a dust removing fan, a dust removing pipe, a dust removing device and a dust collecting pipe, wherein the dust removing pipe is arranged on the dust removing pipe, the dust removing fan is connected with the dust removing pipe through the dust removing pipe, and the dust removing pipe is communicated with the conveying pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of a wood chip conveying device according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a slag removing device in a wood chip conveying device according to the present utility model;

FIG. 3 is a schematic view of a slag removing device in a wood chip conveying apparatus according to another view angle;

FIG. 4 is an enlarged view of section a of FIG. 3;

FIG. 5 is an enlarged view of section b of FIG. 3;

fig. 6 is a front view of a chip conveyor according to another embodiment of the utility model.

In fig. 1-6: 1. a bracket; 11. a second connecting ear; 12. an oil cylinder; 2. a feed box; 3. a conveying motor; 4. a hopper; 5. a delivery tube; 51. a rotating shaft; 52. spiral conveying blades; 53. a first connection lug; 6. a deslagging device; 61. a material guide plate; 62. a deslagging pipe; 621. waist holes; 63. a vibration motor; 64. a vibration plate; 641. a pin; 642. a connecting block; 643. vibrating teeth; 65. a connecting rod; 71. a collecting hopper; 72. a material guiding pipe; 73. a collection box; 81. a dust hood; 82. a dust removal fan; 83. a material guiding pipe; 9. a material guiding sleeve; 10. and a roller.

Description of the embodiments

The utility model will now be described in further detail with reference to specific examples thereof in connection with the accompanying drawings.

The embodiment of the utility model provides a wood chip conveying device, as shown in fig. 1-5, the device comprises a bracket 1, a feeding box 2 is arranged on the bracket 1, a conveying motor 3, a hopper 4 and a conveying pipe 5 are arranged on the feeding box 2, a rotating shaft 51 is arranged in the conveying pipe 5, a spiral conveying blade 52 is arranged on the rotating shaft 51, the conveying motor 3 can drive the rotating shaft 51 to rotate, so that wood chips in the hopper 4 can move towards a discharge hole direction of the conveying pipe 5 through the spiral conveying blade 52, a deslagging device 6 is arranged at one end, away from the feeding box 2, of the conveying pipe 5, the deslagging device 6 is used for separating impurities carried in the wood chips, specifically, the deslagging device 6 comprises a guide plate 61, a deslagging pipe 62 and a vibrating motor 63, the deslagging pipe 62 is movably connected with a vibrating plate 64, vibrating teeth 643 are arranged on the vibrating plate 64 and are arranged below the guide plate 61, a pin 641 is arranged on the vibrating plate 64, a waist hole 621 for placing the pin 641 is arranged on the deslagging pipe 62, a connecting rod 642 is arranged on the vibrating plate 64, and an output end of the motor 63 is provided with a connecting rod 642, and the connecting rod 65 is connected with the rotating joint.

So, when the device is in use, firstly, equipment is placed at the gate position of a storage room, sawdust is poured into the hopper 4 through external equipment, the conveying motor 3 can drive the rotating shaft 51 to rotate, the sawdust in the hopper 4 can be moved to the direction of the discharge hole of the conveying pipe 5 through the spiral conveying blade 52, when the sawdust is discharged from the discharge hole, the sawdust falls onto the vibrating plate 64 through the guide plate 61, the vibrating plate 64 vibrates under the driving of the vibrating motor 63, specifically, the vibrating motor 63 drives the connecting rod 65 to rotate, the connecting rod 65 drives the front part of the vibrating plate 64 to move up and down, and meanwhile, the rear end of the vibrating plate 64 reciprocates back and forth along the length direction of the waist hole 621, in the moving process of the vibrating plate 64, the impurities of iron nails, stones and wood blocks with larger mass can be sprung up and pushed up by the vibrating teeth 643, and the sawdust is small in mass and continuously moves downwards, so that the impurities entrained in the sawdust can be separated.

In addition, as shown in fig. 1, in order to facilitate the centralized processing of the impurities, a collecting hopper 71 is provided on the deslagging pipe 62, a material guiding pipe 83 is provided on the collecting hopper 71, a collecting box 73 is provided on the bracket 1, the separated impurities can enter the collecting hopper 71, and the impurities slide into the collecting box 73 through the material guiding pipe 83, so that the centralized processing of the impurities in the later stage is facilitated.

Meanwhile, as shown in fig. 1, a dust hood 81 is arranged on the deslagging pipe 62, a dust removal fan 82 is arranged on the conveying pipe 5, the dust removal fan 82 is connected with the dust hood 81 through the dust removal pipe, and the dust removal pipe is communicated with the conveying pipe 5, so that when the dust removal fan 82 is started, negative pressure is formed in the dust hood 81, dust generated by the deslagging device 6 during impurity removal can be sucked into the dust hood 81, and the dust returns to the conveying pipe 5 through the dust removal pipe again, so that the generation of the dust can be reduced, and the environment is improved.

In another embodiment, as shown in fig. 6, the feeding box 2 is rotationally connected with the bracket 1, the conveying pipe 5 is provided with a first connecting lug 53, the bracket 1 is provided with a second connecting lug 11, an oil cylinder 12 is arranged between the first connecting lug 53 and the second connecting lug 11, the conveying pipe 5 can be driven to rotate through the telescopic action of the oil cylinder 12, the height of the conveying pipe 5 is further convenient to adjust, when the wood chip stacking height is changed, the distance between the discharging hole of the conveying pipe 5 and the wood chip stack can be adjusted, the wood chip stacking is facilitated, and the generation of dust can be reduced.

Of course, a material guiding sleeve 9 can be arranged at the outlet of the deslagging pipe 62, the material guiding sleeve 9 can be made of cloth, and dust generation can be further reduced.

Meanwhile, the roller 10 is arranged on the bracket 1, so that the device is convenient to transfer.

The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.

Claims

1. The utility model provides a saw-dust conveyor, includes the support, be equipped with the feeding case on the support, be equipped with conveying motor, hopper, conveyer pipe on the feeding case, be equipped with the pivot in the conveyer pipe, be equipped with screw conveyor blade in the pivot, conveying motor is used for the drive the pivot rotates, its characterized in that: the conveyer pipe is kept away from the one end of feeding case is equipped with dross removal mechanism, dross removal mechanism includes stock guide, slagging-off pipe, vibrating motor, swing joint has the vibrating plate on the slagging-off pipe, be equipped with the tooth that shakes on the vibrating plate, the vibrating plate is located the below of stock guide, vibrating motor is used for the drive the vibrating plate vibration.

2. A wood chip conveying device according to claim 1, characterized in that: the vibrating plate is provided with a pin column, the deslagging pipe is provided with a waist hole for placing the pin column, the vibrating plate is provided with a connecting block, the output end of the vibrating motor is provided with a connecting rod, and the connecting rod is rotationally connected with the connecting block.

3. A wood chip conveying device according to claim 1, characterized in that: the slag removing pipe is provided with a collecting hopper, the collecting hopper is provided with a material guiding pipe, the bracket is provided with a collecting box, and the material guiding pipe is used for conveying sundries in the collecting hopper into the collecting box.

4. A wood chip conveying device according to claim 1, characterized in that: the feeding box is rotationally connected with the support, a first connecting lug is arranged on the conveying pipe, a second connecting lug is arranged on the support, and an oil cylinder is arranged between the first connecting lug and the second connecting lug.

5. A wood chip conveying device according to any one of claims 1-4, characterized in that: the slag removal pipe is provided with a dust removal cover, the conveying pipe is provided with a dust removal fan, the dust removal fan is connected with the dust removal cover through the dust removal pipe, and the dust removal pipe is communicated with the conveying pipe.

6. The wood chip conveying device according to claim 5, characterized in that: and a material guiding sleeve is arranged at the outlet position of the deslagging pipe.

7. The wood chip conveying device according to claim 5, characterized in that: and the support is provided with rollers.