CN212189407U

CN212189407U - Timber reducing mechanism is used in chair production

Info

Publication number: CN212189407U
Application number: CN202020454711.7U
Authority: CN
Inventors: 马发林; 谢飞良
Original assignee: Jiangxi Nancheng County Fahua Industry Co ltd
Current assignee: Jiangxi Nancheng County Fahua Industry Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-22
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a timber reducing mechanism is used in chair production, the power distribution box comprises a box body, be connected with the driving gear in the pivot of the motor of installation on the box, be connected with the rotation axis on the driven gear of driving gear meshing, the bottom of the well cavity of seting up in the box is provided with the rotary disk, rotary disk and first spout sliding connection, just the third bearing of installation is rotated with the one end of rotation axis on the rotary disk and is connected, just fixedly connected with blade on the crushing roller that the one end of rotation axis is connected, be connected with the push pedal on the pneumatic cylinder of installation in the box, the second spout has been seted up to the one end of the fixed plate of connecting on the box inner wall, second spout and push pedal sliding connection. The utility model discloses a two sets of crushing shafts rotate the hank pressure formula to timber and smash, have improved the degree of consistency that timber was smashed the back size, move through the ligneous lift of pneumatic cylinder lift push pedal control simultaneously, have realized the purpose of regulation and control timber crushing degree.

Description

Timber reducing mechanism is used in chair production

Technical Field

The utility model relates to a technical field is smashed to timber, specifically is a chair production is with timber reducing mechanism.

Background

The chair is one of essential articles in daily life, and is used in home, office places, leisure and entertainment places and the like. With the development of the times, the materials of the chairs are more diversified, such as wooden, iron, plastic and the like, wherein the wooden chairs are more. However, trees are precious resources of nature, and nowadays, energy conservation and emission reduction are advocated, fiber board materials processed after smashing of some waste and old scraps and the like are rapidly developed in the chair production industry.

The wood crusher mainly crushes materials to be crushed by utilizing the principle of blade cutting and airflow impact, the existing wood crushing device is difficult to regulate and control the crushing degree of wood, the size and the shape of the crushed wood are different, and the difficulty in processing the fiberboard is increased. Therefore, a need exists for a wood crushing device for chair production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chair production is with timber reducing mechanism rotates the hank pressure formula through two sets of crushing shafts to timber and smashes, has improved the degree of consistency of timber size after smashing, removes through using the ligneous lift of pneumatic cylinder lift push pedal control simultaneously, has realized the ligneous crushing degree purpose of regulation and control to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a timber reducing mechanism is used in chair production, includes the box, the upper end fixedly connected with support of box, fixed mounting has the motor in the support, it is connected with first bearing to rotate in the pivot of motor, just fixedly connected with driving gear in the pivot of motor, the ring gear of driving gear meshes with the ring gear of driven gear mutually, fixedly connected with rotation axis on the driven gear, the one end of rotation axis rotates with the second bearing of the interior wall mounting of box and is connected, the inside of box is provided with well cavity, the bottom of well cavity is provided with the rotary disk, the one end and the first spout sliding connection of rotary disk, and fixedly mounted with third bearing on the rotary disk, the third bearing rotates with the one end of rotation axis and is connected, the one end fixedly connected with crushing roller of rotation axis, fixedly connected with blade on the wall of crushing roller, the improved box is characterized in that a hydraulic cylinder is fixedly mounted on the bottom surface of the interior of the box body, a push plate is fixedly connected to a piston rod of the hydraulic cylinder, a fixing plate is fixedly connected to the inner wall of the box body, a second sliding groove is formed in one end of the fixing plate, and the interior of the second sliding groove is connected with one end of the push plate in a sliding mode.

Preferably, a transparent glass fiber reinforced plastic box door is hinged to one side of the outer portion of the box body, and a feeding opening is formed in one side of the box body.

Preferably, the rotating disc is arranged in a circular plate shape, and the third bearings are arranged in two groups and distributed on the rotating disc in a centrosymmetric manner.

Preferably, the hollow cavity is set to be rectangular, the hollow cavity comprises a driving gear and a driven gear, and the diameter of the driven gear is half of the diameter of the driving gear.

Preferably, the distance between the push plate and the bottom surface of the crushing shaft when the push plate is lifted to the highest position is at least 50 mm.

Preferably, the motor is a forward and reverse rotation motor.

Compared with the prior art, the beneficial effects of the utility model are that: carry out rotatory hank pressure formula through two sets of crushing shafts to timber and smash, improved the degree of consistency of timber size after smashing, simultaneously through using the ligneous lift removal of pneumatic cylinder lift push pedal control, realized the purpose of regulation and control timber crushing degree.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the structure of the rotary disk of the present invention.

In the figure: 1. a box body; 101. a hollow cavity; 102. a first chute; 2. a box door; 3. a feeding port; 4. a motor; 5. a support; 6. a first bearing; 7. a driving gear; 8. a driven gear; 9. a rotating shaft; 10. a second bearing; 11. rotating the disc; 12. a third bearing; 13. a crushing shaft; 14. a blade; 15. a hydraulic cylinder; 16. pushing the plate; 17. a fixing plate; 1701. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a wood smashing device for chair production comprises a box body 1, a support 5 is fixedly connected to the upper end of the box body 1, a motor 4 is fixedly installed in the support 5, a first bearing 6 is rotatably connected to a rotating shaft of the motor 4, a driving gear 7 is fixedly connected to the rotating shaft of the motor 4, a gear ring of the driving gear is meshed with a gear ring of a driven gear 8, a rotating shaft 9 is fixedly connected to the driven gear 8, one end of the rotating shaft 9 is rotatably connected with a second bearing 10 installed on the inner wall of the box body 1, a hollow cavity 101 is arranged in the box body 1, a rotating disk 11 is arranged at the bottom of the hollow cavity 101, one end of the rotating disk 11 is slidably connected with a first sliding chute 102, a third bearing 12 is fixedly installed on the rotating disk 11, the third bearing 12 is rotatably connected with one end of the rotating shaft 9, a smashing shaft 13 is fixedly connected to one end of the rotating shaft, a hydraulic cylinder 15 is fixedly mounted on the bottom surface inside the box body 1, a push plate 16 is fixedly connected to a piston rod of the hydraulic cylinder 15, a fixing plate 17 is fixedly connected to the inner wall of the box body 1, a second sliding groove 1701 is formed in one end of the fixing plate 17, and the inside of the second sliding groove 1701 is slidably connected with one end of the push plate 16.

In actual implementation: articulated on the outside one side of box 1 have transparent glass steel's chamber door 2, and pan feeding mouth 3 has been seted up to one side of box 1, be used for ligneous input and collection, rotary disk 11 sets up to circular platelike, and third bearing 12 sets up to two sets of and centrosymmetric's distribution on rotary disk 11, make things convenient for two sets of crushing shaft 13's rotation and to carry out local seal to box 1 inside, well cavity 101 sets up to the rectangle, and the inside of well cavity 101 is including driving gear 7 and driven gear 8, and driven gear 8's diameter is half of the diameter size of driving gear, improve crushing shaft 13's rotational speed, strengthen timber crushing effect, push pedal 16 promotes when the highest point and the distance between crushing shaft 13's the bottom surface sets up to 50mm at least, collision prevention, motor 4 sets up to positive and negative motor, improve the crushing effect to timber.

The specific use description is as follows: when in actual use, carry out ligneous input from pan feeding mouth 3, put through the power of this device and start, drive crushing shaft 13 through the transmission of motor 4 and carry out shredding to timber, can promote the lift of push pedal 16 through using pneumatic cylinder 15 for the timber of placing on the push pedal 16 together goes up and down, reach the effect of regulation and control timber crushing degree, after timber shredding finishes, close this device power, through opening chamber door 2, collect kibbling timber, this time of completion is to ligneous shredding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a timber reducing mechanism is used in chair production, includes box (1), its characterized in that: the upper end fixedly connected with support (5) of box (1), fixed mounting has motor (4) in support (5), it is connected with first bearing (6) to rotate in the pivot of motor (4), just fixedly connected with driving gear (7) in the pivot of motor (4), the ring gear of driving gear meshes with the ring gear of driven gear (8) mutually, fixedly connected with rotation axis (9) on driven gear (8), the one end of rotation axis (9) rotates with second bearing (10) of the interior wall mounting of box (1) and is connected, the inside of box (1) is provided with well cavity (101), the bottom of well cavity (101) is provided with rotary disk (11), the one end and the first spout (102) sliding connection of rotary disk (11), just fixed mounting has third bearing (12) on rotary disk (11), third bearing (12) rotates with the one end of rotation axis (9) to be connected, the one end fixedly connected with crushing axle (13) of rotation axis (9), fixedly connected with blade (14) on the wall of crushing axle (13), fixed mounting has pneumatic cylinder (15) on the inside bottom surface of box (1), fixedly connected with push pedal (16) on the piston rod of pneumatic cylinder (15), fixedly connected with fixed plate (17) on the inner wall of box (1), second spout (1701) has been seted up to the one end of fixed plate (17), the inside of second spout (1701) and the one end sliding connection of push pedal (16).

2. The wood pulverizing device for chair production according to claim 1, wherein: a box door (2) made of transparent glass fiber reinforced plastic is hinged to one side of the outer portion of the box body (1), and a feeding opening (3) is formed in one side of the box body (1).

3. The wood pulverizing device for chair production according to claim 1, wherein: the rotating disc (11) is arranged in a circular plate shape, and the third bearings (12) are arranged in two groups and are distributed on the rotating disc (11) in a centrosymmetric manner.

4. The wood pulverizing device for chair production according to claim 1, wherein: the hollow cavity (101) is set to be rectangular, the inside of the hollow cavity (101) comprises a driving gear (7) and a driven gear (8), and the diameter of the driven gear (8) is half of the diameter of the driving gear.

5. The wood pulverizing device for chair production according to claim 1, wherein: the distance between the push plate (16) and the bottom surface of the crushing shaft (13) when the push plate is lifted to the highest position is at least set to be 50 mm.

6. The wood pulverizing device for chair production according to claim 1, wherein: the motor (4) is a positive and negative rotation motor.