CN212355750U

CN212355750U - Feeding device

Info

Publication number: CN212355750U
Application number: CN202020229880.0U
Authority: CN
Inventors: 张凤岚; 谭锋明; 林卫东; 邹明星; 陈瑞建; 杨振玲
Original assignee: Guangdong Shixing Huazhou Wood Industry Co ltd
Current assignee: Guangdong Shixing Huazhou Wood Industry Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2021-01-15
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to a carry technical field, more specifically say, it relates to a material feeding unit, and its technical scheme main points are: the wood chip feeding device comprises a frame, feeding cavity in the frame, the feed inlet has been seted up to feeding cavity one side, feeding cavity below is provided with the chamber of keeping in, the feeding cavity with set up the narrow opening that is used for restricting the shredded wood whereabouts to the chamber of keeping in between the chamber of keeping in, the chamber below of keeping in is provided with the pay-off way, the discharge gate has been seted up to pay-off way one end, be provided with the auger shaft in the pay-off way, the frame outer wall is provided with drive arrangement, drive arrangement with auger shaft transmission connects, based on drive arrangement drives the auger shaft is rotatory, follows the shredded wood the discharge gate is discharged. The utility model has the advantages of simple structure, slow feeding and adjustable feeding speed.

Description

Feeding device

Technical Field

The utility model relates to a carry technical field, more specifically say, it relates to a material feeding unit.

Background

Along with the development of society, the use of wood resources is more and more, and the wood resources belong to recoverable resources, so if can carry out high efficiency to timber and retrieve, not only green saves resources, can produce great economic benefits moreover.

However, in the process of cutting and recycling wood, there is a problem that the volume of the wood chips is still large after one wood chip breaking process, which cannot meet the requirement, so that the wood chips need to be cut for a plurality of times, and the wood chips are divided into a coarse crushing process and a fine crushing process.

There is therefore a need for a feeding device for feeding coarsely comminuted wood to a fine comminution process.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a material feeding unit has simple structure, the pay-off is slow and the adjustable advantage of pay-off speed.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a feeding device, includes the frame, feeding cavity in the frame, the feed inlet has been seted up to feeding cavity one side, feeding cavity below is provided with the chamber of keeping in, the chamber of keeping in is equipped with the slope curb plate that is used for buffering shredded wood, feeding cavity with set up the narrow opening that is used for restricting shredded wood whereabouts to the chamber of keeping in between the chamber of keeping in, the chamber below of keeping in is provided with the pay-off way, the discharge gate has been seted up to pay-off way one end, be provided with the auger axle in the pay-off way, the frame outer wall is provided with drive arrangement, drive arrangement with auger axle transmission connects, based on drive arrangement drives the auger axle is rotatory, follows shredded wood the discharge gate is discharged.

In one embodiment: the inner side of the feeding hole is obliquely provided with an oblique guide plate for guiding the flow of the wood chips.

In one embodiment: the feeding cavity side wall bottom has seted up the opening that link up, the opening part is worn to be equipped with and is used for adjusting the regulating plate of narrow opening size, the regulating plate sets up oblique baffle below, the regulating plate with feeding cavity bottom surface sliding connection.

In one embodiment: one end of the adjusting plate, which is close to the narrow opening, is provided with an oblique chamfer for preventing jamming.

In one embodiment: and a discharge plate for guiding the flow of the wood chips is arranged at the discharge port.

In one embodiment: arrange the flitch below and be provided with the sensor that is used for monitoring the shredded wood to arrange material efficiency.

In one embodiment: the sensor is a pressure sensor.

In one embodiment: and one end of the adjusting plate, which is far away from the narrow opening, is provided with a limiting block for limiting.

In one embodiment: the driving device is a motor.

In one embodiment: and a speed reducer for reducing the speed is connected between the motor and the auger shaft.

To sum up, the utility model discloses following beneficial effect has:

through the leading-in to the feeding cavity of the shredded wood after the coarse crushing, then utilize narrow opening to reduce the speed that the shredded wood got into the chamber of keeping in, the shredded wood in the chamber of keeping in falls into the auger shaft of bottom under the action of gravity epaxially, and the auger shaft is rotatory to the shredded wood is discharged to auger delivery's mode, and the very big row of slowing down the shredded wood expects speed, has effectively ensured the stability of fine crushing process, avoids it to take place trouble such as card death, has effectively promoted work efficiency.

Drawings

Fig. 1 is a schematic view of the internal structure of a feeding device according to the present embodiment.

In the figure: 1. a frame; 2. a feed chamber; 3. a temporary storage chamber; 4. a narrow opening; 5. a feed inlet; 6. A feeding channel; 7. a packing auger shaft; 8. a drive device; 9. a discharge port; 10. an inclined guide plate; 11. an adjusting plate; 12. a discharge plate; 13. a pressure sensor; 14. the side plates are inclined.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used with reference to the orientation of the figures for purposes of illustration only.

The utility model provides a feeding device, as shown in figure 1, including frame 1, feeding cavity 2 in the frame 1, feed inlet 5 has been seted up to feeding cavity 2 one side, feeding cavity 2 below is provided with the chamber 3 of keeping in, the chamber 3 of keeping in is equipped with one and is used for buffering the slope curb plate 14 of shredded wood, set up between feeding cavity 2 and the chamber 3 of keeping in and be used for restricting shredded wood whereabouts to the narrow opening 4 of the chamber 3 of keeping in, it is provided with pay-off way 6 to keep in the chamber 3 below, pay-off way 6 one end has been seted up discharge gate 9, be provided with auger shaft 7 in the pay-off way 6, frame 1 outer wall is provided with drive arrangement 8, drive arrangement 8 and auger shaft 7 transmission are connected, drive auger shaft 7 is rotatory based on drive.

Through adopting above-mentioned technical scheme, the shredded wood after the coarse crushing is leading-in to the feeding cavity 2 in, then utilize narrow opening 4 to reduce the speed that the shredded wood gets into chamber 3 of keeping in, slope curb plate 14 plays the function of buffering and deposit the material, make the feeding control, avoid the feeding too much to lead to auger shaft 7, the shredded wood in the chamber 3 of keeping in falls into on the auger shaft 7 of bottom under the action of gravity, auger shaft 7 is rotatory, mode with the auger delivery discharges the shredded wood, the very big row's of slowing down the shredded wood speed of arranging, the stability of the fine crushing process has effectively been ensured, avoid it to take place trouble such as card is dead, work efficiency has effectively been promoted.

An inclined guide plate 10 for guiding the flow of the wood chips is obliquely arranged on the inner side of the feeding hole 5.

Through adopting above-mentioned technical scheme, utilize oblique baffle 10 with shredded wood water conservancy diversion to narrow opening 4, fall into in the chamber 3 of keeping in through narrow opening 4.

The through opening is seted up to feeding chamber 2's lateral wall bottom, and the opening part is worn to be equipped with and is used for adjusting the regulating plate 11 of narrow opening 4 size, and regulating plate 11 sets up in oblique baffle 10 below, regulating plate 11 and feeding chamber 2's bottom surface sliding connection.

Through adopting above-mentioned technical scheme, utilize pull regulating plate 11 can shelter from or open narrow opening 4 to the opening degree of control narrow opening 4, and then the speed that the control shredded wood falls into chamber 3 of keeping in.

One end of the adjusting plate 11 close to the narrow opening 4 is provided with an oblique chamfer for preventing jamming.

Through adopting above-mentioned technical scheme, the end of oblique baffle 10 can take place to warp flagging after long-term the use, therefore the regulation board 11 can be plugged up to the end that oblique baffle 10 warp, leads to regulation board 11 to be difficult to slide, can improve this problem through seting up oblique chamfer at regulation board 11 end.

A discharge plate 12 for guiding the flow of the wood chips is arranged at the discharge port 9.

Through adopting above-mentioned technical scheme, utilize row's flitch 12 to carry out the water conservancy diversion to the shredded wood, prevent its scattering everywhere.

A sensor for monitoring the discharging efficiency of the wood chips is arranged below the discharging plate 12, and the sensor is a pressure sensor 13.

Through adopting above-mentioned technical scheme, the shredded wood discharges through row material board 12, and its gravity can lead to arranging material board 12 and take place deformation, arranges material speed when the shredded wood big more, and the shredded wood on its row material board 12 will be more, and the shredded wood is more, and its whole gravity is big more, leads to arranging the deformation of material board 12 big more, consequently sets up the row material speed that pressure sensor 13 can real-time supervision shredded wood through the below of arranging material board 12.

One end of the adjusting plate 11, which is far away from the narrow opening 4, is provided with a limiting block for limiting.

Through adopting above-mentioned technical scheme, utilize the stopper to carry on spacingly to adjusting plate 11, avoid it to slide into to feeding cavity 2 inside.

The drive means 8 is a motor.

By adopting the technical scheme, the motor is low in cost, simple in structure and convenient to install and maintain. Meanwhile, a servo motor can be used, and a signal is transmitted to the servo motor through the pressure sensor 13 to form a closed-loop control system.

A speed reducer for reducing the speed is connected between the motor and the auger shaft 7.

Through adopting above-mentioned technical scheme, reduce the rotational speed of auger axle 7 through the reduction gear to slow down the row's of coarse timber material speed.

The implementation principle of the embodiment is as follows: through the shredded wood after the coarse crushing leading-in to feeding chamber 2 in, then utilize narrow opening 4 to reduce the speed that the shredded wood got into chamber 3 of keeping in, the shredded wood in the chamber 3 of keeping in falls into on the auger shaft 7 of bottom under the action of gravity, auger shaft 7 is rotatory, discharge the shredded wood with auger delivery's mode, the very big row's that has slowed down the shredded wood speed of arranging material, the stability of the fine crushing process has effectively been ensured, avoid it to take place trouble such as card death, the work efficiency has effectively been promoted.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A feeding device is characterized in that: the wood chip feeding device comprises a frame, feeding cavity in the frame, the feed inlet has been seted up to feeding cavity one side, feeding cavity below is provided with the chamber of keeping in, the feeding cavity with set up the narrow opening that is used for restricting the shredded wood whereabouts to the chamber of keeping in between the chamber of keeping in, the chamber below of keeping in is provided with the pay-off way, the discharge gate has been seted up to pay-off way one end, be provided with the auger shaft in the pay-off way, the frame outer wall is provided with drive arrangement, drive arrangement with auger shaft transmission connects, based on drive arrangement drives the auger shaft is rotatory, follows the shredded wood the discharge gate is discharged.

2. The feeding device as set forth in claim 1, wherein: the inner side of the feeding hole is obliquely provided with an oblique guide plate for guiding the flow of the wood chips.

3. A feeding device according to claim 2, characterized in that: the feeding cavity side wall bottom has seted up the opening that link up, the opening part is worn to be equipped with and is used for adjusting the regulating plate of narrow opening size, the regulating plate sets up oblique baffle below, the regulating plate with feeding cavity bottom surface sliding connection.

4. A feeding device according to claim 3, characterised in that: one end of the adjusting plate, which is close to the narrow opening, is provided with an oblique chamfer for preventing jamming.

5. The feeding device as set forth in claim 1, wherein: and a discharge plate for guiding the flow of the wood chips is arranged at the discharge port.

6. The feeding device as set forth in claim 5, wherein: arrange the flitch below and be provided with the pressure sensor who is used for monitoring the shredded wood to arrange material efficiency.

7. The feeding device as set forth in claim 1, wherein: the temporary storage chamber is provided with an inclined side plate for buffering the wood chips.

8. A feeding device according to claim 3, characterised in that: and one end of the adjusting plate, which is far away from the narrow opening, is provided with a limiting block for limiting.

9. The feeding device as set forth in claim 1, wherein: the driving device is a motor.

10. A feeding device according to claim 9, characterised in that: and a speed reducer for reducing the speed is connected between the motor and the auger shaft.