CN212021024U

CN212021024U - High-efficient timber dissection device

Info

Publication number: CN212021024U
Application number: CN202020404531.8U
Authority: CN
Inventors: 沈天旸; 呼格吉乐; 沈勇伟; 屠莉琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-27
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to a timber dissection technical field discloses a high-efficient timber dissection device, which comprises a supporting plate and i, the lower surface four corners department of backup pad is the fixed bracing piece that is equipped with all, two rectangle mouths have been seted up to the upper surface symmetry of backup pad, the fixed motor case that is equipped with of left side wall of backup pad, the fixed motor that is equipped with in inside of motor case, the fixed pivot that is equipped with of output of motor, the one end that the motor was kept away from in the pivot runs through the motor case and is and crosses two the rectangle mouth sets up, the axial wall of pivot just is located two the inside equal movable sleeve of rectangle mouth is equipped with the cutting saw bit, the axial wall of pivot and with two the cavity has all been seted up to the position department of correspondence of cutting saw bit, two the inside of cavity all is equipped with and. The utility model discloses convenient operation, the staff of being convenient for adjusts the interval of two cutting saw bits, and then has accelerated ligneous dissection efficiency.

Description

High-efficient timber dissection device

Technical Field

The utility model relates to a timber dissection technical field especially relates to a high-efficient timber dissection device.

Background

In the wood cutting process, two workers usually close the edge to move a section of log to a workbench, then press both ends of the log with hands, and cut the log by a cutting machine to divide the log into two sections.

Wherein patent number is CN107351189A, disclose a high-efficient timber cutting machine, which comprises a frame, cutting device and material feeding unit, cutting device transversely is fixed in the frame, cutting device is equipped with the circular saw piece, the circular saw piece provides rotary power by the motor, material feeding unit slidable mounting is in the frame, can be along frame longitudinal movement, material feeding unit is equipped with the material loading frame and is used for compressing tightly waiting to process ligneous pressure material, a large amount of timber can once only be packed into to the material loading frame, be equipped with the fracture on the material loading frame, the circular saw piece is vertically alignd to the fracture, only need once only pack into a large amount of woods toward the material loading frame, will press the fastening of material again, open motor switch, promote material feeding unit toward the circular saw piece direction.

Although this scheme can accomplish the timber with different length and cut, but need change the distance that the axle sleeve of different length adjusted the circular saw piece through the staff, it is when changing, and the operation is comparatively loaded down with trivial details, has reduced staff's efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that the operation effect of timber dissection device is poor, influences the efficiency problem of timber dissection, and the high-efficient timber dissection device that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency wood cutting device comprises a supporting plate, wherein supporting rods are fixedly arranged at four corners of the lower surface of the supporting plate, two rectangular openings are symmetrically formed in the upper surface of the supporting plate, a motor box is fixedly arranged on the left side wall of the supporting plate, a motor is fixedly arranged in the motor box, a rotating shaft is fixedly arranged at the output end of the motor, one end, far away from the motor, of the rotating shaft penetrates through the motor box and is arranged to transversely penetrate through the two rectangular openings, cutting saw blades are movably sleeved on the shaft wall of the rotating shaft and positioned in the two rectangular openings, cavities are formed in the shaft wall of the rotating shaft and positions corresponding to the two cutting saw blades, and rotating mechanisms used for driving the cutting saw blades are arranged in the two cavities;

the rotating mechanism comprises a screw rod, a moving block, a connecting block, a first bevel gear, a second bevel gear and a rotating rod, the screw rod is transversely positioned in the cavity, two ends of the screw rod are respectively and rotatably connected with the left side and the right side of the cavity through first rolling bearings, the moving block is arranged in the cavity in a sliding manner, the side wall of the moving block is in threaded connection with the rod wall of the lead screw through the threaded hole, the connecting blocks are respectively and fixedly arranged at the upper side and the lower side of the moving block, the top and the bottom of the cavity are respectively provided with a strip-shaped opening for the connecting blocks to pass through, one end of each connecting block far away from the moving block is fixedly connected with the inner side wall of the cutting saw blade, the shaft wall of the rotating shaft is provided with a rotating rod which extends into the cavity in a rotating way through a second rolling bearing, the first bevel gear is fixedly arranged at the lower end of the rotating rod, and the second bevel gear is fixedly arranged on the rod wall of the screw rod and meshed with the first bevel gear.

Preferably, a rocking handle is fixedly arranged at one end of the rotating rod, which is positioned outside the rotating shaft.

Preferably, the shaft wall of the rotating shaft is provided with scale marks along the length direction.

Preferably, the surface of the support plate is sprayed with polishing wax.

Preferably, material receiving plates are fixedly arranged among the four support rods.

Preferably, the minimum distance between the two cutting saw blades is 20cm, and the maximum distance is 100 cm.

Compared with the prior art, the utility model provides a high-efficient timber dissection device possesses following beneficial effect:

1. this high-efficient timber dissection device through setting up epaxial cutting saw piece, lead screw, movable block, connecting block, rotary rod, first bevel gear, second bevel gear and rocking handle, is convenient for the staff to adjust the interval of two cutting saw pieces to can cut the timber of different length.

2. This high-efficient timber dissection device through setting up at the epaxial scale mark of commentaries on classics, the accurate interval of adjusting two cutting saw bits of the staff of being convenient for to guarantee the precision to timber dissection.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation, the staff of being convenient for adjusts the interval of two cutting saw bits, and then has accelerated ligneous dissection efficiency.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency wood cutting device provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the rotating shaft shown in FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is an external structural view of the rotating shaft of fig. 1.

In the figure: the cutting machine comprises a supporting plate 1, a supporting rod 2, a motor box 3, a motor 4, a rotating shaft 5, a cutting saw blade 6, a lead screw 7, a moving block 8, a connecting block 9, a rotating rod 10, a first bevel gear 11, a second bevel gear 12, a rocking handle 13, scale marks 14 and a material receiving plate 15.

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.

Referring to fig. 1-4, a high-efficiency wood cutting device comprises a supporting plate 1, supporting rods 2 are fixedly arranged at four corners of the lower surface of the supporting plate 1, two rectangular openings are symmetrically formed in the upper surface of the supporting plate 1, a motor box 3 is fixedly arranged on the left side wall of the supporting plate 1, a motor 4 is fixedly arranged inside the motor box 3, a rotating shaft 5 is fixedly arranged at the output end of the motor 4, one end, far away from the motor 4, of the rotating shaft 5 penetrates through the motor box 3 and is arranged to cross the two rectangular openings, cutting saw blades 6 are movably sleeved on the shaft wall of the rotating shaft 5 and positioned inside the two rectangular openings, cavities are formed in the shaft wall of the rotating shaft 5 and positions corresponding to the two cutting saw blades 6, and rotating mechanisms for driving the cutting saw blades 6 are arranged inside the;

the rotating mechanism comprises a screw rod 7, a moving block 8, a connecting block 9, a first bevel gear 11, a second bevel gear 12 and a rotating rod 10, the screw rod 7 is transversely positioned in the cavity, two ends of the screw rod 7 are rotatably connected with the left side and the right side of the cavity through first rolling bearings, the moving block 8 is slidably arranged in the cavity, the side wall of the moving block is in threaded connection with the rod wall of the screw rod 7 through threaded holes, balls are further arranged between matching threads of the moving block 8 and the screw rod 7, the connecting blocks 9 are respectively and fixedly arranged at the upper side and the lower side of the moving block 8, strip-shaped openings for the connecting blocks 9 to pass through are respectively formed in the top and the bottom of the cavity, one ends of the two connecting blocks 9, far away from the moving block 8, are fixedly connected with the inner side wall of the cutting saw, the second bevel gear 12 is fixedly arranged on the rod wall of the screw rod 7 and meshed with the first bevel gear 11, and a rocking handle 13 is fixedly arranged at one end of the rotating rod 10, which is positioned outside the rotating shaft 5.

The shaft wall of the rotating shaft 5 is provided with scale marks 14 along the length direction, so that the distance between the two cutting saw blades 6 can be accurately adjusted by a worker, and the accuracy of wood cutting is guaranteed.

The surface spraying of backup pad 1 has polishing wax, can guarantee that timber slides on the surface of backup pad 1, reduces its gliding frictional force.

The material receiving plate 15 is fixedly arranged among the four support rods 2, and can receive the chips discharged from the rectangular opening.

The minimum distance of the two cutting blades 6 is 20cm and the maximum distance is 100 cm.

The utility model discloses in, during the use, the staff opens motor 4 work, motor 4 can drive the rotation of the cutting saw bit 6 in the pivot 5, then the staff puts timber on the surface of backup pad 1 and promotes timber from cutting saw bit 6 through, thereby accomplished with ligneous quick dissection, when the interval of two cutting saw bits 6 is adjusted to needs, staff's hand runner rocking handle 13 rotary rod 10 rotates, rotary rod 10 can drive first bevel gear 11 rotatory, first bevel gear 11 can drive second bevel gear 12 rotatory, thereby can drive lead screw 7 rotatory and promote movable block 8 and remove along lead screw axial direction in the inside of cavity, and then can drive cutting saw bit 6 and remove in pivot 5, be convenient for the staff adjusts the interval of two cutting saw bit 6, can guarantee that the dissection goes out the timber of different length.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-efficiency wood cutting device comprises a supporting plate (1) and is characterized in that supporting rods (2) are fixedly arranged at four corners of the lower surface of the supporting plate (1), two rectangular openings are symmetrically arranged on the upper surface of the supporting plate (1), a motor box (3) is fixedly arranged on the left side wall of the supporting plate (1), a motor (4) is fixedly arranged in the motor box (3), a rotating shaft (5) is fixedly arranged at the output end of the motor (4), one end of the rotating shaft (5) far away from the motor (4) penetrates through the motor box (3) and is arranged to cross the two rectangular openings, the shaft wall of the rotating shaft (5) and the inner parts of the two rectangular openings are movably sleeved with cutting saw blades (6), cavities are formed in the shaft wall of the rotating shaft (5) and positions corresponding to the two cutting saw blades (6), and rotating mechanisms for driving the cutting saw blades (6) are arranged in the two cavities;

the rotating mechanism comprises a lead screw (7), a moving block (8), connecting blocks (9), a first bevel gear (11), a second bevel gear (12) and a rotating rod (10), the lead screw (7) is transversely positioned in the cavity, two ends of the lead screw are rotatably connected with the left side and the right side of the cavity through a first rolling bearing, the moving block (8) is slidably arranged in the cavity, the side wall of the moving block is in threaded connection with the rod wall of the lead screw (7) through threaded holes, the connecting blocks (9) are respectively and fixedly arranged on the upper side and the lower side of the moving block (8), strip-shaped openings for the connecting blocks (9) to pass through are formed in the top and the bottom of the cavity, one ends, far away from the moving block (8), of the two connecting blocks (9) are fixedly connected with the inner side wall of the cutting saw blade (6), and the rotating rod (10, the first bevel gear (11) is fixedly arranged at the lower end of the rotating rod (10), and the second bevel gear (12) is fixedly arranged on the rod wall of the screw rod (7) and meshed with the first bevel gear (11).

2. A high efficiency wood cutting device according to claim 1, characterized in that a rocking handle (13) is fixedly arranged at one end of the rotating rod (10) which is positioned outside the rotating shaft (5).

3. A high efficiency wood cutting device according to claim 1, characterized in that the shaft wall of the rotating shaft (5) is provided with graduation marks (14) along the length direction.

4. A high efficiency wood cutting device according to claim 1, characterized in that the surface of the supporting plate (1) is coated with polishing wax.

5. A high efficiency wood cutting device according to claim 1, characterized in that, a material receiving plate (15) is fixed between the four supporting rods (2).

6. A high efficiency wood slicer according to claim 1, characterized in that the minimum distance between the two cutting blades (6) is 20cm and the maximum distance is 100 cm.