CN108372560B - An automatic cutting device for tree trunks - Google Patents

Abstract

The invention discloses an automatic tree trunk cutting device, which comprises an underframe and is characterized in that: be equipped with the shutdown mechanism that can cut off the trunk on the chassis be equipped with on the chassis and carry the conveying mechanism of shutdown mechanism below with the trunk be equipped with chassis one end and be equipped with the feed mechanism that can push into conveying mechanism with the trunk, impel conveying mechanism with the trunk through being equipped with feed mechanism, carry the trunk to the shutdown mechanism below through conveying mechanism, cut the segmentation to the trunk through shutdown mechanism, whole process automation does not need the staff, and the manpower resources that significantly reduces has improved efficiency, has reduced dangerous emergence, and simple structure, convenient to use.

Description

An automatic cutting device for tree trunks

technical field

The invention relates to the field of tree trunk cutting, in particular to an automatic tree trunk cutting device.

Background technique

Existing tree trunk cutting is generally performed by people placing the trunk on a cutting table, and then cutting by pushing the trunk on the cutting table, which is labor-intensive, inefficient, and unsafe.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an automatic tree trunk cutting device with simple structure and convenient use in order to overcome the deficiencies in the prior art.

In order to achieve the above object, the present invention adopts the following scheme:

An automatic tree trunk cutting device, comprising a bottom frame, characterized in that: the bottom frame is provided with a cutting mechanism capable of cutting the tree trunk, and the bottom frame is provided with a conveyor capable of transporting the tree trunk to the lower part of the cutting mechanism A feeding mechanism capable of pushing the trunk into the conveying mechanism is provided at one end of the base frame.

The above-mentioned automatic tree trunk cutting device is characterized in that the feeding mechanism comprises a bracket arranged at the feeding end of the chassis, a first trunk cavity is arranged on the bracket, and a first tree trunk cavity is arranged beside the bracket. There is a trunk warehouse, in which there is a ramp that allows a single trunk to roll into the first trunk cavity, and an electric push rod is provided on the bracket, and the electric push rod is the same as the first trunk cavity. axis settings.

The above-mentioned automatic tree trunk cutting device is characterized in that a second tree trunk cavity is arranged on the base frame, the second tree trunk cavity is connected with the first tree trunk cavity, and a plurality of the conveying mechanisms are arranged at intervals on the first tree trunk cavity. Two on the trunk cavity.

The above-mentioned automatic tree trunk cutting device is characterized in that the conveying mechanism comprises a through groove symmetrically arranged on the second trunk cavity, and a support rod is provided at the position corresponding to the through groove of the underframe, The upper end of the support rod is provided with a first roller, a second electric push rod is provided at the position corresponding to the base frame and the support rod, and a push block is provided on the push rod end of the second electric push rod, A horizontal shaft is interspersed on the push block, a support frame is provided at the position corresponding to the second trunk cavity and the second electric push rod, a connecting rod is hinged on the support frame, and a connecting rod is connected to the connecting rod. The two ends are respectively provided with a first notch and a second notch, the first notch is movably sleeved on the horizontal shaft, a guide groove is provided on the support frame, A moving block, a support plate is arranged on the moving block at intervals, a second roller is arranged between the support plates, and a first motor is arranged on the outer side of one of the support plates, and a motor of the first motor is arranged on the outside of the support plate. The shaft is connected with the second roller, and a connecting block is arranged on the outer side of the other supporting plate. The second slot is movably sleeved on the second horizontal axis.

The above-mentioned automatic tree trunk cutting device is characterized in that the cutting mechanism includes a second support frame arranged at the front end of the bottom frame, and a cover plate is arranged above the second support frame, and the cover plate is connected with the second support frame. A vertical shaft and a screw rod are respectively arranged between the support frames, a second moving block is sleeved on the vertical shaft, the second moving block is threadedly connected with the screw rod, and a second motor is arranged on the cover plate, so The motor shaft of the second motor is connected with one end of the screw rod, and a saw blade cutter is arranged on the second moving block.

The above-mentioned automatic tree trunk cutting device is characterized in that the outer side of the chassis is provided with a controller, and the controller is respectively connected with the electric push rod, the second electric push rod, the first motor, the second motor and the saw blade to cut Electromechanical connection.

To sum up, the beneficial effects of the present invention relative to the prior art are:

In the present invention, a feeding mechanism is provided to push the trunk into the conveying mechanism, the trunk is transported to the lower part of the cutting mechanism through the conveying mechanism, and the trunk is cut and segmented by the cutting mechanism. The efficiency is improved, the occurrence of danger is reduced, and the structure is simple and easy to use.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the present invention;

Fig. 2 is the partial enlarged three-dimensional schematic diagram of the present invention;

FIG. 3 is a three-dimensional schematic diagram of a part of the present invention.

Detailed ways

The technical solutions 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figures 1-3, the present invention provides a technical solution:

An automatic tree trunk cutting device, comprising a bottom frame 1, a cutting mechanism 2 capable of cutting off a tree trunk is arranged on the bottom frame 1, and a The conveying mechanism 3 is provided with a feeding mechanism 4 at one end of the bottom frame 1 that can push the trunk into the conveying mechanism 3. The trunk is pushed into the conveying mechanism 3 by the feeding mechanism 4, and the trunk is transported to the cutting mechanism through the conveying mechanism 3. Below the mechanism 2, the tree trunk is cut into sections by the cutting mechanism 2, the whole process is automated, does not require manual labor, greatly reduces human resources, improves efficiency, reduces the occurrence of danger, and has a simple structure and convenient use.

The feeding mechanism 4 of the present invention includes a bracket 40 arranged at the feeding end of the bottom frame 1 , a first trunk cavity 41 is arranged on the bracket 40 , and a trunk warehouse 42 is arranged beside the bracket 40 , A ramp 43 is provided in the trunk bin 42 to allow a single trunk to roll into the first trunk cavity 41 , and an electric push rod 44 is provided on the bracket 40 , and the electric push rod 44 is connected with the first trunk. The cavity 41 is coaxially arranged, and automatic feeding can be realized by being provided with a feeding mechanism.

In the present invention, the bottom frame 1 is provided with a second trunk cavity 5, the second trunk cavity 5 is connected with the first trunk cavity 41, and a plurality of the conveying mechanisms 3 are arranged on the second trunk cavity 5 at intervals, The trunk in the first trunk cavity 41 can be moved onto the second trunk cavity 5 .

The conveying mechanism 3 of the present invention includes a through groove 30 symmetrically arranged on the second trunk cavity 5 , a support rod 31 is provided on the base frame 1 at a position corresponding to the through groove 30 , and the support rod 31 The upper end is provided with a first roller 32, a second electric push rod 33 is provided at the position corresponding to the base frame 1 and the support rod 31, and a push block is provided on the push rod end of the second electric push rod 33 34. A horizontal shaft 35 is inserted through the push block 34, a support frame 36 is provided at the position corresponding to the second trunk cavity 5 and the second electric push rod 33, and a support frame 36 is hinged on the support frame 36. The connecting rod 37 is provided with a first notch 38 and a second notch 39 at both ends of the connecting rod 37, the first notch 38 is movably sleeved on the horizontal shaft 35, A guide groove 300 is provided on the guide groove 300, a moving block 301 is movably provided on the guide groove 300, a supporting plate 302 is arranged on the moving block 301 at intervals, and a second roller 303 is provided between the supporting plates 302, One of the support plates 302 is provided with a first motor 304 on the outer side, and the motor shaft of the first motor 304 is connected with the second roller 303 , and the other side of the support plate 302 is provided with a connecting block 305 , and The connecting block 305 is provided with a second support plate 306 at intervals, a second horizontal shaft 307 is arranged between the second support plates 306, and the second slot 39 is movably sleeved on the second horizontal shaft 307, The second roller 303 is moved by the second electric push rod 33 to press the tree trunk, the second roller 303 moves the tree trunk, and the tree trunk is transported to the lower part of the cutting mechanism for cutting.

The cutting mechanism 2 of the present invention includes a second support frame 20 disposed at the front end of the base frame 1 , a cover plate 23 is arranged above the second support frame 20 , and between the cover plate 23 and the second support frame 20 A vertical shaft 21 and a screw 22 are respectively provided, a second moving block 24 is sleeved on the vertical shaft 21, the second moving block 24 is threadedly connected with the screw 22, and a second moving block 24 is arranged on the cover plate 23. The motor 25, the motor shaft of the second motor 25 is connected with one end of the screw 22, the second moving block 24 is provided with a saw blade cutter 26, and the second motor 25 drives the screw 22 to rotate, so that the saw blade cuts The machine 26 moves up and down to cut the trunk.

A controller 50 is provided on the outside of the chassis 1 according to the present invention, and the controller 50 is electrically connected to the electric push rod 44 , the second electric push rod 33 , the first motor 304 , the second motor 25 and the saw blade cutter 26 respectively. , the cutting mechanism 2 , the conveying mechanism 3 and the feeding mechanism 4 are controlled by the controller 50 to work.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only for illustrating the present invention. principle, without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (2)

1. The utility model provides a trunk automatic cutout device, includes chassis (1), its characterized in that: be equipped with shutdown mechanism (2) that can cut off the trunk on chassis (1), be equipped with on chassis (1) and carry the trunk conveying mechanism (3) of shutdown mechanism (2) below, chassis (1) one end is equipped with feed mechanism (4) that can push into conveying mechanism (3) with the trunk, feed mechanism (4) are including setting up bracket (40) at chassis (1) feed end, be equipped with first trunk chamber (41) on bracket (40), be equipped with trunk storehouse (42) by bracket (40), be equipped with ramp (43) that can let single trunk roll into first trunk chamber (41) in trunk storehouse (42), be equipped with electric putter (44) on bracket (40), electric putter (44) and first trunk chamber (41) coaxial setting be equipped with second trunk chamber (5) on chassis (1), the second trunk cavity (5) is connected with the first trunk cavity (41), the conveying mechanisms (3) are arranged on the second trunk cavity (5) at intervals, each conveying mechanism (3) comprises through grooves (30) symmetrically arranged on the second trunk cavity (5), a supporting rod (31) is arranged at a position of the chassis (1) corresponding to the through grooves (30), a first roller (32) is arranged at the upper end of the supporting rod (31), a second electric push rod (33) is arranged at a position of the chassis (1) corresponding to the supporting rod (31), a push block (34) is arranged at the push rod end of the second electric push rod (33), a transverse shaft (35) is inserted into the push block (34), a supporting frame (36) is arranged at a position of the second trunk cavity (5) corresponding to the second electric push rod (33), and a connecting rod (37) is hinged to the supporting frame (36), a first notch (38) and a second notch (39) are respectively arranged at two ends of the connecting rod (37), the first notch (38) is movably sleeved on the transverse shaft (35), a guide groove (300) is arranged on the support frame (36), a moving block (301) is movably arranged on the guide groove (300), support plates (302) are arranged on the moving block (301) at intervals, second rollers (303) are arranged between the support plates (302), a first motor (304) is arranged on the outer side of one support plate (302), a motor shaft of the first motor (304) is connected with the second rollers (303), a connecting block (305) is arranged on the outer side of the other support plate (302), second support plates (306) are arranged at intervals on the connecting block (305), a second transverse shaft (307) is arranged between the second support plates (306), and the second notch (39) is movably sleeved on the second transverse shaft (307), the cutting mechanism (2) comprises a second support frame (20) arranged at the front end of the bottom frame (1), a cover plate (23) is arranged above the second support frame (20), a vertical shaft (21) and a screw rod (22) are respectively arranged between the cover plate (23) and the second support frame (20), a second moving block (24) is sleeved on the vertical shaft (21), the second moving block (24) is in threaded connection with the screw rod (22), a second motor (25) is arranged on the cover plate (23), a motor shaft of the second motor (25) is connected with one end of the screw rod (22), and a saw blade cutting machine (26) is arranged on the second moving block (24).

2. The automatic trunk cutting device according to claim 1, wherein a controller (50) is arranged on the outer side of the base frame (1), and the controller (50) is electrically connected with the electric push rod (44), the second electric push rod (33), the first motor (304), the second motor (25) and the saw blade cutting machine (26) respectively.

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