CN213320687U

CN213320687U - Timber equipment of chipping with safeguard function

Info

Publication number: CN213320687U
Application number: CN202021450678.7U
Authority: CN
Inventors: 孙建福; 张付合; 柳培胜; 谭勇
Original assignee: Puyang Sen Da Wood Industry Co ltd
Current assignee: Puyang Sen Da Wood Industry Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-06-01
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a timber chipping equipment with safeguard function, including base, braking gyro wheel, cutting case and fixed bolster, the braking gyro wheel is installed in the base bottom, fixed bolster fixed mounting is in the base upper end, the cutting case passes through fixed bolster fixed mounting in the base top, the feed inlet has been seted up to cutting case upper end, be equipped with first baffle and second baffle in the feed inlet, first baffle and second baffle respectively with the inside both sides wall swing joint of feed inlet, the equal fixedly connected with reset spring of first baffle and second baffle lower surface one side. The utility model discloses a set up first baffle and second baffle, can utilize first baffle and second baffle to block the feed inlet, avoid cutting the during operation, the saw-dust that the cutting incasement portion produced splashes out and brings the potential safety hazard, and the protecting effect is good, and through with first baffle and the even feed inlet inner wall swing joint of second baffle, can not hinder feeding, convenient to use.

Description

Timber equipment of chipping with safeguard function

Technical Field

The utility model relates to a wood working correlation technique field specifically is a timber chipping equipment with safeguard function.

Background

A wood chipper is a special device for producing wood chips, is also called a wood chipper and belongs to one of wood processing series devices. The method is widely applied to the material preparation workshop section in the production process of the industries of textile, papermaking, pulping, artificial board and the like. The main cutting raw materials of the machine are peeled small-diameter wood, bamboo, veneer lumber, cutting secondary firewood remainder and the like. But the wood chip cutting machine has insufficient uniform cutting function for over-thick (more than 350 mm), over-thin (less than 30 mm), over-thin (less than 250 mm) and irregular raw materials (undecomposed stumps, branches and the like), or simply cuts the raw materials on the original basis, has insufficient layered cutting function for bamboo chips with the wall thickness of less than 5mm, and cuts and processes residues in forest felling and wood processing into process wood chips. The wood chippings are used as raw materials for paper pulp, hydrolysis and artificial boards.

However, current timber equipment of chipping is in the use, because feed inlet department at the case of chipping does not set up protection machanism, chipping during operation leads to the saw-dust to splash easily to bring the potential safety hazard, and current timber equipment of chipping during operation vibrations are big, the noise is big, and during the ejection of compact, the impact force of wood chip is big, splashes easily, is not convenient for collect, influences the use, needs improve.

Disclosure of Invention

An object of the utility model is to provide a timber equipment of chipping with safeguard function to solve the current timber equipment of chipping mentioned in the above-mentioned background art in the use, owing to feed inlet department at the case of chipping does not set up protection machanism, the during operation of chipping leads to the saw-dust to splash easily, thereby bring the potential safety hazard, and current timber equipment of chipping vibrations are big, the noise is big, and during the ejection of compact, the impact force of wood chip is big, splash easily, be not convenient for collect, influence the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a timber chipping equipment with safeguard function, includes base, brake roller, cutting case and fixed bolster, brake roller installs in the base bottom, fixed bolster fixed mounting is in the base upper end, the cutting case passes through fixed bolster fixed mounting in the base top, the feed inlet has been seted up to cutting case upper end, be equipped with first baffle and second baffle in the feed inlet, first baffle and second baffle respectively with the inside both sides wall swing joint of feed inlet, the equal fixedly connected with reset spring in first baffle and second baffle lower surface one side, the reset spring other end and feed inlet inner wall fixed connection.

Preferably, a rotating shaft is arranged inside the cutting box, a cutting disc is fixedly sleeved on the rotating shaft, a cutting groove is formed in the surface of the cutting disc, a cutting knife is installed on the cutting groove, and one end of the rotating shaft extends to the outside of the cutting box and is connected with a transmission belt.

Preferably, a damping cylinder is arranged on one side of the upper surface of the base, a driving motor is arranged inside the damping cylinder, and an output shaft of the driving motor is connected with one end of a transmission belt.

Preferably, the damper cylinder includes vibration damping mount, shock attenuation curb plate and shock attenuation roof, the shock attenuation curb plate is located vibration damping mount upper surface both sides, the shock attenuation roof is located shock attenuation curb plate top, equal fixed mounting has damping spring on shock attenuation curb plate inside wall, the shock attenuation roof lower surface, damping spring one end fixedly connected with shock pad, driving motor is located the vibration damping mount upper surface, and driving motor's both sides and top all with the shock pad butt.

Preferably, the inner wall of the cutting box is provided with an inflatable air bag, and the inflatable air bag is fixedly adhered to the inner wall of the cutting box

Preferably, a discharge port is formed in one side of the bottom end of the cutting box, a damping rubber pad is arranged at the bottom end inside the discharge port, and multiple groups of buffer rubber strips and multiple groups of buffer rubber are arranged at the top end inside the discharge port.

The utility model provides a timber chipping equipment with safeguard function possesses following beneficial effect:

(1) the utility model discloses a set up first baffle and second baffle, can utilize first baffle and second baffle to block the feed inlet, avoid cutting the during operation, the saw-dust that the cutting incasement portion produced splashes out and brings the potential safety hazard, excellent in protective effect, and through with the even feed inlet inner wall swing joint of first baffle and second baffle, during the feeding, can utilize timber to bulldoze first baffle and second baffle, make reset spring shrink, thereby open the feeding with first baffle and second baffle, possess certain protecting effect under the condition that does not hinder the feeding, and convenient to use.

(2) The utility model discloses a set up the surge drum, can utilize multiunit shock pad in the surge drum to extrude the shock attenuation respectively to driving motor's both sides and top, guarantee that driving motor during operation's stability is good, and can effectively reduce the vibrations that the cutting case during operation produced, guarantee cutting job stabilization.

(3) The utility model discloses a be equipped with inflatable bag at the cutting incasement wall, impact force when can alleviating cutting timber can avoid timber and the collision of smear metal incasement wall to produce great noise simultaneously, and noise reduction effect is good, through setting up rubber shock absorber pad and cushion rubber strip at the discharge gate, can alleviate the impact force of cutting back timber, reduces timber and splashes, guarantees that the ejection of compact is stable, is convenient for collect.

Drawings

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

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

fig. 3 is a schematic structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. braking the roller; 3. a cutting box; 4. a damper cylinder; 5. a drive motor; 6. a drive belt; 7. fixing a bracket; 8. a discharge port; 9. buffering the rubber strip; 10. a shock-absorbing rubber pad; 11. a feed inlet; 12. a first baffle plate; 13. a second baffle; 14. a cutting disk; 15. cutting a groove; 16. a cutting blade; 17. an inflatable air bag; 18. a rotating shaft; 19. a damping mount; 20. a shock-absorbing side plate; 21. a shock pad; 22. a damping spring; 23. a damping top plate; 24. a return spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a timber chipping equipment with safeguard function, includes base 1, brake roller 2, cutting case 3 and fixed bolster 7, brake roller 2 installs in base 1 bottom, fixed bolster 7 fixed mounting is in base 1 upper end, cutting case 3 is through fixed bolster 7 fixed mounting in base 1 top, feed inlet 11 has been seted up to cutting case 3 upper end, be equipped with first baffle 12 and second baffle 13 in the feed inlet 11, first baffle 12 and second baffle 13 respectively with 11 inside both sides wall swing joint of feed inlet, the equal fixedly connected with reset spring 24 in first baffle 12 and the 13 lower surface one side of second baffle, the reset spring 24 other end and the 11 inner wall fixed connection of feed inlet.

The inside axis of rotation 18 that is equipped with of cutting case 3, the fixed cover is equipped with cutting disc 14 on the axis of rotation 18, cutting disc 14 surface is equipped with cutting groove 15, install cutting sword 16 on the

cutting groove

15, 18 one end of axis of rotation extends to cutting case 3 outside and is connected with driving belt 6, can utilize driving motor 5 work to drive driving belt 6 and rotate to the axis of rotation 18 that makes and driving belt 6 one end be connected rotates, and utilizes to rotate and move 18 rotation drive cutting disc 14 and rotate, thereby utilizes cutting sword 16 on the cutting disc 14 to carry out the chipping work.

Base 1 upper surface one side is equipped with damper cylinder 4, damper cylinder 4 internally mounted has driving motor 5, driving motor 5's output shaft and 6 one end of driving belt are connected, can utilize driving motor 5 work to drive driving belt 6 and rotate to make axis of rotation 18 rotate, thereby make 14 work of cutting dish cut.

Damper 4 includes vibration damping mount 19, shock attenuation curb plate 20 and shock attenuation roof 23, shock attenuation curb plate 20 is located 19 upper surface both sides of vibration damping mount, shock attenuation roof 23 is located the 20 top ends of shock attenuation curb plate, equal fixed mounting has damping spring 22 on 20 inside walls of shock attenuation curb plate, the 23 lower surfaces of shock attenuation roof, damping spring 22 one end fixedly connected with shock pad 21, driving motor 5 is located 19 upper surfaces of vibration damping mount, and driving motor 5's both sides and top all with shock pad 21 butt, can utilize multiunit shock pad 21 in damper 4 to extrude fixedly respectively driving motor 5's both sides and top, and damping spring 22 can cushion the shock attenuation to the vibrations that driving motor 5 work messenger produced simultaneously, guarantees job stabilization.

Be equipped with air bag 17 on the 3 inner walls of cutting case, air bag 17 and the fixed adhesion of 3 inner walls of cutting case are equipped with air bag 17 through being equipped with at 3 inner walls of cutting case, impact force when can alleviating cutting timber can avoid timber and the collision of smear metal incasement wall to produce great noise simultaneously, and noise reduction effect is good.

Discharge gate 8 has been seted up to 3 bottom one sides of cutting case, the inside bottom of discharge gate 8 is equipped with rubber cushion pad 10, the inside top of discharge gate 8 is equipped with multiunit rubber cushion strip 9, multiunit rubber cushion through set up rubber cushion pad 10 and rubber cushion strip 9 at discharge gate 8, can alleviate the impact force of cutting back timber, reduces timber and splashes, guarantees that the ejection of compact is stable, is convenient for collect.

It should be noted that, when the wood chipping device with the protection function works, the driving motor 5 is started, the driving motor 5 is used for working to drive the transmission belt 6 to rotate, the transmission belt 6 is used for rotating to drive the rotating shaft to rotate, so that the cutting disc 14 synchronously rotates, meanwhile, wood is added into the cutting box 3 through the feeding hole 11, the wood is pressed against the first baffle plate 12 and the second baffle plate 13, so that the reset spring 24 contracts, the first baffle plate 12 and the second baffle plate 13 are opened while the reset spring 24 contracts, the wood enters the cutting box 3, the cutting disc 14 rotates and simultaneously performs chipping work on the wood by the cutting knife 16, when the wood enters the cutting box 3, the first baffle plate 12 and the second baffle plate 13 are closed, so that the situation that potential safety hazards caused by the splashing of wood chips generated in the cutting box 3 is avoided, the protection effect is good, and the use is convenient, and driving motor 5 in-process of work, can utilize multiunit shock pad 21 in the surge drum 4 to extrude fixedly respectively driving motor 5's both sides and top, damping spring 22 can cushion the shock attenuation to the vibrations that driving motor 5 work made to produce simultaneously, guarantee job stabilization, through be equipped with inflatable air bag 17 at cutting 3 inner walls of case, impact force when can alleviating the cutting timber, can avoid timber and smear metal incasement wall collision to produce great noise simultaneously, the noise reduction effect is good, through set up vibration-absorbing rubber pad 10 and buffering rubber strip 9 at discharge gate 8, can alleviate the impact force of timber after the cutting, it splashes to reduce timber, guarantee that the ejection of compact is stable, be convenient for collect.

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. A wood chipping device with a protection function is characterized by comprising a base (1), a brake roller (2), a cutting box (3) and a fixed support (7), the brake roller (2) is arranged at the bottom end of the base (1), the fixed bracket (7) is fixedly arranged at the upper end of the base (1), the cutting box (3) is fixedly arranged above the base (1) through a fixed bracket (7), a feed inlet (11) is formed in the upper end of the cutting box (3), a first baffle (12) and a second baffle (13) are arranged in the feed inlet (11), the first baffle (12) and the second baffle (13) are respectively movably connected with two side walls in the feed inlet (11), one side of the lower surface of the first baffle plate (12) and one side of the lower surface of the second baffle plate (13) are both fixedly connected with a return spring (24), the other end of the return spring (24) is fixedly connected with the inner wall of the feed port (11).

2. A wood chipping machine according to claim 1 wherein: cutting case (3) inside is equipped with axis of rotation (18), fixed cover is equipped with cutting dish (14) on axis of rotation (18), cutting dish (14) surface is equipped with cutting groove (15), install cutting sword (16) on cutting groove (15), axis of rotation (18) one end extends to cutting case (3) outside and is connected with driving belt (6).

3. A wood chipping machine according to claim 1 wherein: the shock absorber is characterized in that a shock absorbing cylinder (4) is arranged on one side of the upper surface of the base (1), a driving motor (5) is arranged inside the shock absorbing cylinder (4), and an output shaft of the driving motor (5) is connected with one end of a transmission belt (6).

4. A wood chipping machine according to claim 3 wherein: damper cylinder (4) are including vibration damping mount (19), shock attenuation curb plate (20) and shock attenuation roof (23), shock attenuation curb plate (20) are located vibration damping mount (19) upper surface both sides, shock attenuation roof (23) are located shock attenuation curb plate (20) top, equal fixed mounting has damping spring (22) on shock attenuation curb plate (20) inside wall, shock attenuation roof (23) lower surface, damping spring (22) one end fixedly connected with shock pad (21), driving motor (5) are located vibration damping mount (19) upper surface, and the both sides and the top of driving motor (5) all with shock pad (21) butt.

5. A wood chipping machine according to claim 1 wherein: an inflatable air bag (17) is arranged on the inner wall of the cutting box (3), and the inflatable air bag (17) is fixedly adhered to the inner wall of the cutting box (3).

6. A wood chipping machine according to claim 1 wherein: discharge gate (8) have been seted up to cutting case (3) bottom one side, the inside bottom of discharge gate (8) is equipped with rubber shock absorber pad (10), the inside top of discharge gate (8) is equipped with multiunit cushion rubber strip (9), multiunit cushion rubber.