CN210999201U

CN210999201U - Fitment is with high-efficient reducing mechanism of timber

Info

Publication number: CN210999201U
Application number: CN201921698638.1U
Authority: CN
Inventors: 马光军; 马光兵
Original assignee: Shenzhen Kejian Construction Group Co ltd
Current assignee: Shenzhen Kejian Construction Group Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-14
Anticipated expiration: 2029-10-11

Abstract

The utility model relates to the technical field of wood smashing, in particular to a high-efficiency smashing device for decoration wood, which comprises a primary smashing box and a secondary smashing box which are communicated, wherein a forward material guiding mechanism is arranged at the top end of the primary smashing box, a primary smashing mechanism is arranged inside the primary smashing box, and a primary discharging mechanism is arranged below the primary smashing mechanism; the inside of regrinding case is equipped with the regrinding mechanism, the below of regrinding mechanism is equipped with secondary discharge mechanism. The utility model discloses can carry out the regrinding to the billet that is not conform to the size requirement is automatic, will smash simultaneously and hide completely with the part, the at utmost has avoided the potential safety hazard of staff when the operation.

Description

Fitment is with high-efficient reducing mechanism of timber

Technical Field

The utility model relates to a technical field is smashed to timber, specifically is a high-efficient reducing mechanism of timber is used to fitment.

Background

Wood grinding is a very common step in wood processing, and wood particles with small particle size can be obtained by grinding wood and can be used as raw materials for preparing composite boards.

However, the existing crushing equipment usually only has a primary crushing process, when the crushed wood blocks do not meet the requirement of the particle size, the wood blocks are manually collected and then crushed again, and meanwhile, part of the crushing part of the existing crushing equipment is exposed outside, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient reducing mechanism of timber is used to fitment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-efficiency smashing device for decoration wood comprises a primary smashing box and a secondary smashing box which are communicated, wherein a forward material guiding mechanism is arranged at the top end of the primary smashing box, a primary smashing mechanism is arranged inside the primary smashing box, and a primary discharging mechanism is arranged below the primary smashing mechanism;

the inside of regrinding case is equipped with the regrinding mechanism, the below of regrinding mechanism is equipped with secondary discharge mechanism.

As a further aspect of the present invention: the forward material guide mechanism comprises material guide plates symmetrically hinged to the top end of the primary crushing box, the two material guide plates are in an inverted cone shape, the tail ends of the material guide plates are connected with silica gel soft pads, and the silica gel soft pads are bent downwards;

and a first spring is connected between the material guide plate and the inner wall of the primary crushing box.

As a further aspect of the present invention: the primary crushing mechanism comprises crushing rollers which rotate relatively, and a material baffle plate is arranged on the outer side of each crushing roller;

the bottom end of the crushing roller is provided with a screen which is obliquely arranged, one end of the screen is hinged to the side wall of the primary crushing box, and the other end of the screen is connected into a sliding groove formed in the side wall of the primary crushing box through a second spring;

and the tail end of the screen is connected with the secondary crushing box.

As a further aspect of the present invention: the primary discharging mechanism comprises an automatic telescopic rod fixed at the bottom end of the primary crushing box, a push plate is fixed at the top end of the automatic telescopic rod, and a first discharging port corresponding to the position of the automatic telescopic rod is formed in the side wall of the primary crushing box.

As a further aspect of the present invention: the secondary crushing mechanism is including installing the first motor in the secondary crushing case outside, the cover is equipped with the driving gear on the output shaft of first motor, the rear side continuous meshing of driving gear has the driven gear, all be fixed with the axis of rotation in driving gear and the driven gear, be fixed with crushing tooth in the axis of rotation, the axis of rotation rotates to be installed the inside of secondary crushing case.

As a further aspect of the present invention: the secondary discharging mechanism comprises a second motor arranged on the outer side of the secondary crushing box, an output shaft of the second motor is in driving connection with the conveying screw rod through a coupler, and a second discharging hole is formed in the tail end of the conveying screw rod.

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

1. according to the efficient wood smashing device for decoration, wood is plugged into a gap between two material guide plates along the gap, the first spring is compressed, the two material guide plates are separated, the wood enters the inside of the primary smashing box along the downward angle of the silica gel cushion, and due to the downward bending angle of the silica gel cushion, when force is applied in the reverse direction, the silica gel cushion is difficult to open, so that the danger caused by the fact that wood fragments can splash out during primary smashing can be prevented;

2. the splashed wood fragments can be blocked by the baffle plate, the wood falls on the screen after primary crushing, the screen can rock up and down under the action of the second spring, the screening capacity of the screen is improved, wood blocks with qualified sizes pass through gaps on the screen and fall into the primary discharging mechanism, and the overlarge wood blocks are intercepted by the screen and slide into the secondary crushing box under the inclination angle of the screen;

3. and starting the first motor, driving the driving gear to rotate by the first motor, and driving the driven gear to rotate relatively, so that the two rotating shafts rotate relatively to crush the wood blocks entering the secondary crushing box again.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of a high-efficiency decoration wood smashing device.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

FIG. 3 is a schematic structural diagram of a secondary crushing mechanism in the efficient wood crushing device for decoration.

In the figure: 1-primary crushing box, 2-secondary crushing box, 3-guide plate, 4-silica gel cushion, 5-first spring, 6-baffle plate, 7-crushing roller, 8-screen, 9-automatic telescopic rod, 10-push plate, 11-first discharge port, 12-chute, 13-second spring, 14-rotating shaft, 15-first motor, 16-driving gear, 17-driven gear, 18-second motor, 19-conveying screw and 20-second discharge port.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, in an embodiment of the present invention, a high-efficiency smashing device for decoration wood includes a primary smashing box 1 and a secondary smashing box 2 which are communicated with each other, a forward material guiding mechanism is disposed at a top end of the primary smashing box 1, a primary smashing mechanism is disposed inside the primary smashing box 1, and a primary discharging mechanism is disposed below the primary smashing mechanism; the inside of regrinding case 2 is equipped with the regrinding mechanism, the below of regrinding mechanism is equipped with secondary discharge mechanism.

This high-efficient reducing mechanism of timber for fitment can carry out the regrinding to the billet that is not conform to the size requirement is automatic, will smash simultaneously and hide completely with the part, the potential safety hazard of staff when the operation has been avoided to the at utmost.

When specifically using, at first with timber through the cisoid guide mechanism get into once smash case 1 in, carry out the primary crushing through once rubbing crusher constructs, the qualified timber of size is discharged through a discharge mechanism, and nonconforming timber gets into secondary crushing case 2 in, smashes once more through secondary crushing mechanism to discharge through secondary discharge mechanism.

Further, the forward material guide mechanism comprises material guide plates 3 symmetrically hinged to the top end of the primary crushing box 1, the two material guide plates 3 are in an inverted cone shape, the tail end of each material guide plate 3 is connected with a silica gel cushion 4, and the silica gel cushions 4 are bent downwards; a first spring 5 is connected between the material guide plate 3 and the inner wall of the primary crushing box 1.

Fill in timber along the gap between two stock guides 3, first spring 5 is compressed, and two stock guides 3 are parted, and timber gets into the inside of once smashing case 1 along the angle that silica gel cushion 4 is decurrent, because the angle of buckling of silica gel cushion 4 is decurrent, when the counter-direction application of force, hardly opens silica gel cushion 4, can prevent that the timber fragment can splash out when primary crushing and bring danger.

As shown in fig. 2, in this embodiment, the primary crushing mechanism includes a crushing roller 7 that rotates relatively, and a striker plate 6 is disposed outside the crushing roller 7; the bottom end of the crushing roller 7 is provided with a screen 8 which is obliquely arranged, one end of the screen 8 is hinged on the side wall of the primary crushing box 1, and the other end of the screen 8 is connected in a sliding groove 12 which is formed in the side wall of the primary crushing box 1 through a second spring 13; the tail end of the screen 8 is connected with the secondary crushing box 2.

Smash roller 7 and be located two silica gel cushion 4 under, timber carries out primary crushing in getting into crushing roller 7 through silica gel cushion 4, can block the timber fragment of spill through striker plate 6, timber drops on screen cloth 8 after the primary crushing, screen cloth 8 can rock from top to bottom under the effect of second spring 13, the screening ability of screen cloth 8 has been improved, the qualified billet of size passes in the space on the screen cloth 8 falls discharge mechanism once, the oversized billet is intercepted by screen cloth 8, slide to in the secondary crushing case 2 under screen cloth 8's inclination.

Further, once discharge mechanism is including fixing once smash automatic telescopic link 9 of case 1 bottom, the top of automatic telescopic link 9 is fixed with push pedal 10, once smash and set up on the lateral wall of case 1 with automatic telescopic link 9 position corresponding first discharge gate 11.

Starting automatic telescopic rod 9, automatic telescopic rod 9 can drive push pedal 10 and promote forward to the billet that will once smash 1 bottom of case promotes to first discharge gate 11, releases from first discharge gate 11 at last and collects.

Example 2

Referring to fig. 1 and 3, in another embodiment of the present invention, the secondary crushing mechanism includes a first motor 15 installed outside the secondary crushing box 2, an output shaft of the first motor 15 is sleeved with a driving gear 16, a driven gear 17 is continuously engaged with a rear side of the driving gear 16, rotation shafts 14 are fixed in the driving gear 16 and the driven gear 17, crushing teeth are fixed on the rotation shafts 14, and the rotation shafts 14 are rotatably installed inside the secondary crushing box 2.

The first motor 15 is started, the first motor 15 drives the driving gear 16 to rotate, so that the driven gear 17 is driven to rotate relatively, the two rotating shafts 14 rotate relatively, wood blocks entering the secondary crushing box 2 are crushed again, and the crushed wood blocks drop in the secondary discharging mechanism.

Further, secondary discharge mechanism is including installing second motor 18 in the secondary crushing case 2 outside, the output shaft of second motor 18 passes through the shaft coupling and is connected with conveying screw 19 drive, conveying screw 19's tail end is equipped with second discharge gate 20.

And starting the second motor 18, wherein the second motor 18 drives the conveying screw rod 19 to rotate, so that the wood blocks are pushed towards the second discharge port 20 and finally pushed out from the second discharge port 20 for collection treatment.

The positions of the primary discharging mechanism and the secondary discharging mechanism can be exchanged, and the effect is not affected.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The efficient wood smashing device for decoration is characterized by comprising a primary smashing box (1) and a secondary smashing box (2) which are communicated, wherein a forward material guide mechanism is arranged at the top end of the primary smashing box (1), a primary smashing mechanism is arranged inside the primary smashing box (1), and a primary material discharge mechanism is arranged below the primary smashing mechanism;

the inside of regrinding case (2) is equipped with the regrinding mechanism, the below of regrinding mechanism is equipped with secondary discharge mechanism.

2. The efficient smashing device for the decoration wood according to claim 1, wherein the forward material guiding mechanism comprises material guiding plates (3) symmetrically hinged to the top end of the primary smashing box (1), the two material guiding plates (3) are in an inverted cone shape, the tail ends of the material guiding plates (3) are connected with silica gel cushions (4), and the silica gel cushions (4) are bent downwards;

a first spring (5) is connected between the material guide plate (3) and the inner wall of the primary crushing box (1).

3. The efficient smashing device for the decoration wood according to claim 2, wherein the primary smashing mechanism comprises a smashing roller (7) which rotates relatively, and a material baffle plate (6) is arranged on the outer side of the smashing roller (7);

the bottom end of the crushing roller (7) is provided with a screen (8) which is obliquely arranged, one end of the screen (8) is hinged to the side wall of the primary crushing box (1), and the other end of the screen (8) is connected into a sliding groove (12) formed in the side wall of the primary crushing box (1) through a second spring (13);

the tail end of the screen (8) is connected with the secondary crushing box (2).

4. The efficient smashing device for the decoration wood according to claim 3, wherein the primary discharging mechanism comprises an automatic telescopic rod (9) fixed at the bottom end of the primary smashing box (1), a push plate (10) is fixed at the top end of the automatic telescopic rod (9), and a first discharging hole (11) corresponding to the position of the automatic telescopic rod (9) is formed in the side wall of the primary smashing box (1).

5. A high-efficiency smashing device for decoration wood according to any one of claims 1-4, wherein the secondary smashing mechanism comprises a first motor (15) installed on the outer side of the secondary smashing box (2), a driving gear (16) is sleeved on an output shaft of the first motor (15), a driven gear (17) is continuously meshed on the rear side of the driving gear (16), rotating shafts (14) are fixed in the driving gear (16) and the driven gear (17), smashing teeth are fixed on the rotating shafts (14), and the rotating shafts (14) are rotatably installed inside the secondary smashing box (2).

6. The efficient decoration wood smashing device according to the claim 5, wherein the secondary discharging mechanism comprises a second motor (18) installed on the outer side of the secondary smashing box (2), an output shaft of the second motor (18) is in driving connection with a conveying screw (19) through a coupling, and a second discharging hole (20) is formed in the tail end of the conveying screw (19).