CN211053915U

CN211053915U - Timber shearing equipment

Info

Publication number: CN211053915U
Application number: CN201921187377.7U
Authority: CN
Inventors: 杜新华; 何秋平; 杜春梅
Original assignee: Huangshan City Huangshan District Shengfei Wood Industry Co ltd
Current assignee: Huangshan City Huangshan District Shengfei Wood Industry Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-21
Anticipated expiration: 2029-07-26

Abstract

The utility model provides a timber shearing equipment relates to the timber field, the load simulator comprises a case, the machine case includes feeding case, position and the left shearing case of feeding case, is located the pressure tank on feeding case right side and is located the transmission case of feeding case below, the shearing incasement is equipped with and shears the case and rotate the shear roller of being connected, shear roller one end and first gear connection, the meshing of first gear and second gear, the second gear, first gear and second gear respectively with two shear roller fixed connection, first gear passes through drive mechanism and is connected with the drive of pressure mechanism, the pressure mechanism is located the pressure tank. The utility model discloses in, increase pressure is in order to improve shearing efficiency, and reciprocating motion is to the clamp plate on the straight line, can realize constantly feeding, press the material, and the material loading is convenient laborsaving, and its pressure material process passes through drive mechanism control by shearing the roller, and it is high with shearing roller rotation synchronization rate, can stop simultaneously convenient operation.

Description

Timber shearing equipment

Technical Field

The utility model relates to a timber field especially relates to a timber shearing equipment.

Background

The artificial board is a board or a molded product which is made by taking wood or other non-wood plants as raw materials, separating the raw materials into various unit materials through certain mechanical processing and then gluing the unit materials with or without adhesive and other additives. The product mainly comprises three major products such as plywood, shaving (particle board) and fiberboard, and the extension product and the deep processing product of the product can reach hundreds of types. The emergence of artificial boards marks the beginning of the modernization period of wood processing, and the process is developed from simply changing the shape of wood to improving the properties of wood. This development, not only relates to all wood processing techniques, but also requires technologies in the fields of absorption textile, paper making, etc., thus forming independent processing techniques. The artificial board has the advantages of large breadth, good structure and convenient construction; low expansion and shrinkage rate, stable size, uniform material quality compared with sawn timber, and difficult deformation and cracking. When the artificial board is produced, the raw material with larger volume needs to be sheared to form the wood shavings which are convenient to be paved

However, the existing wood shearing equipment is not provided with a corresponding pressurizing device, and the wood enters the shearing rollers by means of the self gravity of the wood or mutual extrusion, so that the shearing is realized, the wood is easy to roll under the shearing force action of the shearing rollers, and the shearing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a timber shearing equipment to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a timber shearing equipment, includes quick-witted case, quick-witted case includes feeding case, position and the left shearing case of feeding case, is located the pressure tank on feeding case right side and is located the transmission case of feeding case below, the shearing incasement is equipped with and cuts the case and rotate the shearing roller of being connected, shear roller one end and first gear connection, the meshing of first gear and second gear, first gear and second gear respectively with two shearing roller fixed connection, first gear passes through drive mechanism and is connected with the drive of pressure mechanism, the pressure mechanism is located the pressure tank.

Preferably, the pressure mechanism includes the clamp plate, clamp plate and pressure tank sliding connection, the first connecting plate of clamp plate right-hand member fixedly connected with, fixedly connected with pedestal on the first connecting plate, the pedestal rotates with first connecting rod through the connecting axle to be connected, the first connecting rod other end rotates with the loose axle to be connected, the loose axle rotates with the second connecting rod to be connected, the second connecting rod rotates with the second connecting plate to be connected, the second connecting plate is fixed in the pressure tank inboardly, the loose axle is connected with the drive mechanism transmission.

Preferably, drive mechanism includes the first band pulley with first gear axial fixed connection, first band pulley passes through the belt and is connected with the transmission of second band pulley, transmission shaft fixed connection in second band pulley and the transmission case, fixedly connected with drive gear on the transmission shaft, drive gear and pinion rack meshing, pinion rack top and loose axle fixed connection.

Preferably, the transmission gear is a gear with smooth sections and meshing sections arranged at intervals.

Preferably, the shearing roller comprises a shearing shaft fixedly connected with the first gear, the shearing shaft is fixedly connected with a shearing disc, and the shearing discs on the first gear and the shearing discs on the second gear are arranged at intervals.

Preferably, the shearing disc is provided with shearing knives in a circular array, and the shearing surface of each shearing knife is provided with grooves in a linear array.

Preferably, the top of the feeding box is provided with a hopper communicated with the feeding box, and the left end of the shearing box is provided with a discharge hole.

The utility model has the advantages that:

in the utility model, a pressure box is arranged on the left side of a feeding box, a pressure mechanism is arranged in the pressure box, a first gear is connected with the pressure mechanism through a transmission mechanism, the shear roller can drive the pressure mechanism to move while rotating, raw materials in the feeding box are pressed into the shear box, certain pressure is provided between wood to be sheared and the shear roller, the shear roller is in split contact with the wood, and the shearing efficiency is improved; the movable shaft drives the pressing plate which is rotationally connected with the connecting rod to do reciprocating motion in the pressure box, so that continuous feeding and pressing can be realized; the first gear and the pressure mechanism are connected through the transmission device, all parts of the whole device can move simultaneously under the driving of a single driving device, and the transmission gear and the toothed plate in the transmission mechanism are in intermittent transmission, so that the reciprocating motion of the pressure mechanism is realized.

Drawings

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

fig. 2 is a cross-sectional view of the case of the present invention;

FIG. 3 is a schematic perspective view of the shear roller of the present invention;

FIG. 4 is a schematic view of the connection between the transmission mechanism and the pressure mechanism of the present invention;

reference numerals: 1. a chassis; 2. a discharge port; 3. a hopper; 4. a first gear; 5. a second gear; 6. A transmission mechanism; 601. a first pulley; 602. a belt; 603. a second pulley; 604. a drive shaft; 605. A transmission gear; 66. a toothed plate; 7. a shear shaft; 8. a pressure mechanism; 801. pressing a plate; 802. a first connecting plate; 803. a connecting shaft; 804. a pedestal; 805. a first link; 806. a movable shaft; 807. a second link; 808. a second connecting plate; 9. a shearing roller; 10. a shear disk; 1001. a groove; 11. a transmission case; 12. a feeding box; 13. a pressure tank; 14. and (5) shearing the box.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, a wood shearing apparatus comprises a machine case 1, the machine case 1 comprises a feeding box 12, a shearing box 14 located at the left side of the feeding box 12, a pressure box 13 located at the right side of the feeding box 12, and a transmission box 11 located below the feeding box 12, a shearing roller 9 rotatably connected with the shearing box 14 is arranged in the shearing box 14, one end of the shearing roller 9 is connected with a first gear 4, the first gear 4 is meshed with a second gear 5, the first gear 4 and the second gear 5 are respectively fixedly connected with two shearing rollers 9, the first gear 4 is in transmission connection with a pressure mechanism 8 through a transmission mechanism 6, the pressure mechanism 8 is located in the pressure box 13, the pressure mechanism 8 comprises a pressure plate 801, the pressure plate 801 is in sliding connection with the pressure box 13, a first connection plate 802 is fixedly connected to the right end of the pressure plate 801, a shaft bracket 804 is fixedly connected to the first connection plate 802, the shaft bracket 804 is rotatably connected with a first connection rod 805 through, the other end of the first connecting rod 805 is rotatably connected with a movable shaft 806, the movable shaft 806 is rotatably connected with a second connecting rod 807, the second connecting rod 807 is rotatably connected with a second connecting plate 808, the second connecting plate 808 is fixed on the inner side of the pressure tank 13, the movable shaft 806 is in transmission connection with a transmission mechanism 6, the transmission mechanism 6 comprises a first belt wheel 601 which is fixedly connected with the first gear 4 in the axial direction, the first belt wheel 601 is in transmission connection with a second belt wheel 603 through a belt 602, the second belt wheel 603 is fixedly connected with a transmission shaft 604 in the transmission tank 11, the transmission shaft 604 is fixedly connected with a transmission gear 605, the transmission gear 605 is meshed with the toothed plate 66, the top end of the toothed plate 66 is fixedly connected with the movable shaft 806, and the transmission gear 605 is a gear with a smooth.

The first belt pulley 601 is axially and fixedly connected with the first gear 4, the first gear 4 rotates to drive the second belt pulley 603 connected with the first belt pulley 601 through the belt 602 to rotate, the transmission shaft 604 fixedly connected with the second belt pulley 603 and located in the transmission case 11 rotates to enable the transmission gear 605 to drive the toothed plate 66 to vertically move, the toothed plate 66 moves to drive the movable shaft 806 to vertically move to enable the first connecting rod 805 and the second connecting rod 807 to relatively rotate, the pressing plate 801 rotationally connected with the first connecting rod 805 moves to the left side under the drive of the first connecting rod 805, so that materials in the feeding case 12 can be pressed between the shearing rollers 9 in the shearing case 14 to be sheared, wood can be sheared quickly under a certain pressure action, the shearing efficiency is improved, the pressure mechanism 8 and the first gear 4 are connected through the transmission mechanism 6, the wood shearing device can be driven by a single power device, and is more convenient, when the toothed plate 66 is separated from the transmission gear 605, the toothed plate 66 moves downwards under the action of gravity and the pressure received by the pressure plate 801, the distance between the two ends of the first connecting rod 805 and the second connecting rod 807 is shortened, so that the pressure plate 801 moves towards the right side, and materials enter the feeding box 12 under the action of gravity, so that the circular feeding and compression processes can be realized.

Example 2

As shown in fig. 1-4, a wood shearing apparatus comprises a machine box 1, the machine box 1 comprises a feeding box 12, a shearing box 14 located at the left side of the feeding box 12, a pressure box 13 located at the right side of the feeding box 12, and a transmission box 11 located below the feeding box 12, a shearing roller 9 rotatably connected with the shearing box 14 is arranged in the shearing box 14, one end of the shearing roller 9 is connected with a first gear 4, the first gear 4 is meshed with a second gear 5, the first gear 4 and the second gear 5 are respectively fixedly connected with two shearing rollers 9, the first gear 4 is in transmission connection with a pressure mechanism 8 through a transmission mechanism 6, the pressure mechanism 8 is located in the pressure box 13, the shearing roller 9 comprises a shearing shaft 7 fixedly connected with the first gear 4, a shearing disc 10 is fixedly connected to the shearing shaft 7, the shearing disc 10 on the first gear 4 is arranged at an interval with the shearing disc 10 on the second gear 5, the shearing disc 10 is provided with shearing knives in a circular array, the shearing surface of each shearing knife is provided with grooves 1001 in a linear array, the top of the feeding box 12 is provided with a hopper 3 communicated with the feeding box 12, and the left end of the shearing box 14 is provided with a discharge hole 2.

First gear 4 and second gear 5 drive two respectively and cut roller 9, cut 10 interval arrangements of dish on two shear rollers 9, cut the sword on the dish 10 and scrape the timber surface in the rotation process, cooperate another shear roller 9 to produce great shearing force and make the great timber of volume form the piece, recess 1001 on the sword is used for improving the frictional force who cuts sword and timber surface, make to cut the sword and can comparatively stably collude between rotation in-process and the timber, improve the shearing effect, cut the material and get into in feed box 12 by hopper 3 and have the discharge gate 2 discharge crushed aggregates after the shearing of shearing box 14 left end.

The working principle is as follows: when the utility model is used, the first gear 4, the second gear 5 or the second belt wheel 603 are connected with power equipment, wood to be sheared is arranged in the hopper 3, the power equipment is started to rotate the shearing rollers 9, the first gear 4 and the second gear 5 are meshed to enable the two shearing rollers 9 to rotate reversely, shearing force is formed between the shearing knife on the shearing disc 10 and the adjacent shearing rollers 9 to shred the wood, meanwhile, the transmission mechanism 6 is in transmission connection with the pressure mechanism 8, the pressure plate 801 slides circularly in the pressure box 13, the pressure of the pressure plate acts on the wood in the feeding box 12 to enable the wood to enter between the two shearing rollers 9, the pressure is increased to improve the shearing efficiency, the pressure plate 801 does reciprocating motion on a straight line, continuous feeding and material pressing can be realized, the feeding is convenient and labor-saving, the material pressing process is controlled by the shearing rollers 9 through the transmission mechanism 6, the rotation synchronization rate with the shearing rollers 9 is high, can stop and start simultaneously, and is convenient to operate.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a timber shearing equipment, includes quick-witted case (1), quick-witted case (1) includes feeding case (12), position and left shearing case (14) of feeding case (12), is located pressure case (13) on feeding case (12) right side and is located transmission case (11) of feeding case (12) below, be equipped with in shearing case (14) and rotate shearing roller (9) of being connected with shearing case (14), its characterized in that: cut roller (9) one end and be connected with first gear (4), first gear (4) and second gear (5) meshing, first gear (4) and second gear (5) respectively with two shear roller (9) fixed connection, first gear (4) are connected with pressure mechanism (8) transmission through drive mechanism (6), pressure mechanism (8) are located pressure tank (13).

2. A wood shearing apparatus as defined in claim 1, wherein: the pressure mechanism (8) comprises a pressure plate (801), the pressure plate (801) is in sliding connection with the pressure box (13), a first connecting plate (802) is fixedly connected to the right end of the pressure plate (801), a shaft bracket (804) is fixedly connected to the first connecting plate (802), the shaft bracket (804) is rotatably connected with a first connecting rod (805) through a connecting shaft (803), the other end of the first connecting rod (805) is rotatably connected with a movable shaft (806), the movable shaft (806) is rotatably connected with a second connecting rod (807), the second connecting rod (807) is rotatably connected with a second connecting plate (808), the second connecting plate (808) is fixed to the inner side of the pressure box (13), and the movable shaft (806) is in transmission connection with the transmission mechanism (6).

3. A wood shearing apparatus as defined in claim 1 or 2, wherein: drive mechanism (6) include with first gear (4) axial fixed connection's first band pulley (601), first band pulley (601) pass through belt (602) and are connected with second band pulley (603) transmission, transmission shaft (604) fixed connection in second band pulley (603) and transmission case (11), fixedly connected with drive gear (605) on transmission shaft (604), drive gear (605) and pinion rack (66) meshing, pinion rack (66) top and loose axle (806) fixed connection.

4. A wood shearing apparatus as defined in claim 3, wherein: the transmission gear (605) is a gear with smooth sections and meshing sections arranged at intervals.

5. A wood shearing apparatus as defined in claim 1, wherein: the shearing roller (9) comprises a shearing shaft (7) fixedly connected with the first gear (4), a shearing disc (10) is fixedly connected to the shearing shaft (7), and the shearing disc (10) on the first gear (4) and the shearing disc (10) on the second gear (5) are arranged at intervals.

6. A wood shearing apparatus as defined in claim 5, wherein: the shearing disc (10) is provided with shearing knives in a circular array, and the shearing surfaces of the shearing knives are provided with grooves (1001) in a linear array.

7. A wood shearing apparatus as defined in claim 1, wherein: the top of the feeding box (12) is provided with a hopper (3) communicated with the feeding box (12), and the left end of the shearing box (14) is provided with a discharge hole (2).