Log handling device for mechanical processing of wood products

Abstract

The present invention relates to the technical field of handling devices, and discloses a log handling device for mechanical processing of wood products, comprising a work cart, a mounting box is fixedly connected to the top of the work cart, a motor is fixedly connected to the rear of the mounting box, a pulley is fixedly connected to the bottom of the work cart, a clamping mechanism is provided on the top of the mounting box, a storage mechanism is provided on the top of the work cart, and a material unloading mechanism is provided on the right side of the work cart. The present invention allows the logs to be transported to the handling device through a chuck before being transported, and the position can be adjusted by rotation, extension, and reciprocating movement, so that the loading range is further increased, thereby achieving the effect of loading without manual handling and flexible adjustment of the handling angle.

Description

Technical Field

[0001] The invention relates to the technical field of transport devices, and in particular to a log transport device for mechanical processing of wood products. Background Art

[0002] A log handling device is a device or tool used to handle and move logs. This device is usually designed to carry logs and is used in factories, lumber mills, lumber warehouses, etc.

[0003] The patent with application number CN201810361473.2 relates to a log handling device for mechanical processing of wood products, the device includes several walking support components, the walking support components include a connecting sleeve, the front and rear sides of the connecting sleeve are symmetrically fixed with binding rope rings, the upper side is fixed with a positioning sleeve, the positioning sleeve is connected to a positioning column through a bottom support spring, the upper end of the positioning column is fixed with a main support plate, the left and right sides of the connecting sleeve are slidably connected with a cross plate, the lower side of the outer end of the cross plate is fixed with a universal wheel, the upper side is fixed with a supporting top plate of a separate jack, a joint is provided on the side of the supporting top plate, a support block is fixed at the upper end, side support plates are symmetrically slidably connected in the inner cavity of the main support plate, the connecting plate at the outer end of the side support plate is fixedly connected to the support block through a side support spring, but this device needs to be manually transported to the equipment before transporting the logs, which is time-consuming and labor-intensive. Therefore, a log handling device for mechanical processing of wood products is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a log handling device for mechanical processing of wooden products in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a log handling device for mechanical processing of wood products, including a work cart, the top of the work cart is fixedly connected to an installation box, the rear of the installation box is fixedly connected to a motor, the bottom of the work cart is fixedly connected to a car pulley, the top of the installation box is provided with a clamping mechanism, the top of the work cart is provided with a storage mechanism, and the right side of the work cart is provided with a material unloading mechanism; the clamping mechanism includes a chuck, a telescopic rod, a zoom arm, a circular slider, and a reciprocating screw. The zoom arm is connected to the top of the installation box. The rod is fixedly installed at the bottom of the telescopic arm, the chuck is fixedly installed at the bottom of the telescopic rod, the reciprocating screw is fixedly connected to the output end of the motor, and the circular slider is slidably connected to the surface of the reciprocating screw; the surface of the reciprocating screw is rotatably connected to the inner wall of the installation box, and the surface of the circular slider is fixedly connected to the bottom of the telescopic arm through a connecting rod, so that the material can be transported to the handling device through the chuck before the log is transported, and the position can be adjusted by rotation, extension, and reciprocating movement, so that the loading range is further increased, thereby achieving the effect of loading without manual handling and flexibly adjusting the handling angle.

[0006] Preferably, the storage mechanism includes a central gear, a toothed bar, a wood storage box, a lifting frame, and a hydraulic support rod, the central gear is fixedly connected to the surface of the reciprocating screw, the toothed bar is slidably connected to the right side of the installation box, the wood storage box is rotatably connected to the right side of the toothed bar, the lifting frame is fixedly connected to the bottom of the wood storage box, and the hydraulic support rod is fixedly connected to the bottom of the wood storage box; the storage mechanism also includes a side connecting rod, a guide plate, a steering rod, a fixed block, and a ground support plate, the side connecting rod is fixedly connected to the front of the wood storage box, the guide plate is slidably connected to the surface of the side connecting rod, the steering rod is movably connected to the inner wall of the guide plate, the fixed block is fixedly connected to the front of the work vehicle, and the ground support plate is fixedly The bottom of the lifting frame is slidably connected to the surface of the limit frame on the top of the working vehicle through a pulley, the bottom of the hydraulic support rod is fixedly connected to the surface of the limit frame on the top of the working vehicle, the rear part of the guide plate is connected to the front part of the working vehicle, and the surface of the steering rod is movably connected to the inner wall of the fixed block, so that the wood storage box for storing logs can be lifted up, so that the logs can roll by their own gravity, so that the unloading area is close to the ground height, reducing the difficulty of unloading, and the rear fixed block is against the ground, thereby preventing the device from tilting due to imbalance of the center of gravity during unloading, thereby enhancing safety.

[0007] Preferably, the unloading mechanism includes a cross-rotating plate, a trigger plate, and a chuck, the cross-rotating plate is rotatably connected to the inner wall of the wood storage box, and the trigger plate is slidably connected to the inner wall of the wood storage box through the chuck; the unloading mechanism also includes a buffer plate, a lower cargo plate, and a lifting rod, the lower cargo plate is rotatably connected to the front of the work vehicle, the buffer plate is slidably connected to the inner wall of the lower cargo plate through a connecting rod, and the lifting rod is slidably connected to the front of the lower cargo plate; the surface of the cross-rotating plate after movement contacts with the surface of the chuck, the surface of the chuck after folding contacts with the inner wall of the trigger plate, the surface of the chuck after movement contacts with the inner wall of the wood storage box, the front part of the buffer plate is rotatably connected to the rear part of the trigger plate, and the side of the lifting rod away from the buffer plate is fixedly connected to the front part of the wood storage box, so that the logs can be unloaded in an orderly manner during the unloading process, and the logs are buffered during unloading to prevent safety accidents and damage to materials caused by piles of logs rolling to the ground due to excessive inclination angles, thereby further improving the safety of operations and the quality of materials.

[0008] The present invention adopts the above technical solution to bring the following beneficial effects:

[0009] 1. The log handling device for mechanical processing of wood products cooperates with each other among a working vehicle, an installation box, a motor, a pulley, a chuck, a telescopic rod, a zoom arm, a circular slider, and a reciprocating screw, so that the logs can be transported to the handling device through the chuck before being transported, and the position can be adjusted by rotation, extension, and reciprocating movement, so that the loading range is further increased, thereby achieving the effect of loading without manual handling and flexible adjustment of the handling angle.

[0010] 2. The log handling device for mechanical processing of wood products can achieve the lifting of the log storage box for storing logs through the cooperation of the center gear, gears, wood storage box, lifting frame, hydraulic support rod, side connecting rod, guide plate, steering rod and fixed block, so that the logs can roll by their own gravity, so that the unloading area is close to the ground height, reducing the difficulty of unloading, and the rear fixed block is against the ground, thereby preventing the device from tilting due to imbalance of the center of gravity during unloading, thereby enhancing safety.

[0011] 3. The log handling device for mechanical processing of wood products can keep the logs unloaded in an orderly manner through the coordinated operation of the cross rotary plate, trigger plate, chuck, buffer plate, unloading plate and lifting rod, and can buffer the logs during unloading to prevent safety accidents and damage to materials caused by piles of logs rolling to the ground due to excessive inclination angles, thereby further improving the safety of operations and the quality of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0013] Figure 2 It is a half-section diagram of the overall structure of the present invention;

[0014] Figure 3 It is a schematic diagram of the chuck structure of the present invention;

[0015] Figure 4 This is a schematic diagram of the structure of the wood storage box of the present invention;

[0016] Figure 5 This is a schematic diagram of the lower cargo plate structure of the present invention;

[0017] Figure 6 For the present invention Figure 5 A magnified view of the local structure.

[0018] In the figure: 1. work vehicle; 2. installation box; 3. motor; 4. vehicle pulley; 5. clamping and placing mechanism; 501. chuck; 502. telescopic rod; 503. zoom arm; 504. circular slider; 505. reciprocating screw; 6. storage mechanism; 601. central gear; 602. toothed bar; 603. wood storage box; 604. lifting frame; 605. hydraulic support rod; 606. side connecting rod; 607. guide plate; 608. steering rod; 609. fixed block; 610. ground support plate; 7. unloading mechanism; 701. cross rotary plate; 702. trigger plate; 703. chuck; 704. buffer plate; 705. unloading plate; 706. lifting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-6 The embodiment of the present invention is: a log handling device for mechanical processing of wood products, comprising a work vehicle 1, a mounting box 2 is fixedly connected to the top of the work vehicle 1, a motor 3 is fixedly connected to the rear of the mounting box 2, a pulley 4 is fixedly connected to the bottom of the work vehicle 1, a clamping mechanism 5 is arranged on the top of the mounting box 2, a storage mechanism 6 is arranged on the top of the work vehicle 1, and a material unloading mechanism 7 is arranged on the right side of the work vehicle 1; thereby achieving the effect of no need for manual loading, improving safety, and reducing damage rate, the clamping mechanism 5 includes a chuck 501, a telescopic rod 502, a zoom arm 503, and a round slider 504, reciprocating screw 505, the zoom arm 503 is connected to the top of the installation box 2, the telescopic rod 502 is fixedly installed at the bottom of the zoom arm 503, the chuck 501 is fixedly installed at the bottom of the telescopic rod 502, the reciprocating screw 505 is fixedly connected to the output end of the motor 3, the circular slider 504 is slidably connected to the surface of the reciprocating screw 505, the surface of the reciprocating screw 505 is rotatably connected to the inner wall of the installation box 2, and the surface of the circular slider 504 is fixedly connected to the bottom of the zoom arm 503 through a connecting rod, thereby saving manual handling and loading time and flexibly adjusting the handling angle.

[0021] The storage mechanism 6 includes a central gear 601, a tooth bar 602, a wood storage box 603, a lifting frame 604, and a hydraulic support rod 605. The central gear 601 is fixedly connected to the surface of the reciprocating screw 505, the tooth bar 602 is slidably connected to the right side of the installation box 2, the wood storage box 603 is rotatably connected to the right side of the tooth bar 602, the lifting frame 604 is fixedly connected to the bottom of the wood storage box 603, and the hydraulic support rod 605 is fixedly connected to the bottom of the wood storage box 603; at this time, the logs will roll to the inclined part of the wood storage box 603 and pass through the first log through the gravity of the center of gravity, and the storage mechanism 6 also includes a side connecting rod 606, a guide plate 607, a steering rod 608, a fixed block 609, and a ground contact support plate 610. The side connecting rod 606 is fixedly connected to the front of the wood storage box 603, the guide plate 607 is slidably connected to the surface of the side connecting rod 606, and the steering rod 6 08 is movably connected to the inner wall of the guide plate 607, the fixed block 609 is fixedly connected to the front of the work vehicle 1, the ground support plate 610 is fixedly connected to the end of the steering rod 608 away from the side connecting rod 606, the surface of the central gear 601 is meshed with the surface of the gear 602, the bottom of the lifting frame 604 is slidably connected to the surface of the top limit frame of the work vehicle 1 through a pulley, the bottom of the hydraulic support rod 605 is fixedly connected to the surface of the top limit frame of the work vehicle 1, the rear part of the guide plate 607 is connected to the front of the work vehicle 1, and the surface of the steering rod 608 is movably connected to the inner wall of the fixed block 609, so that the steering rod 608 can rotate along the surface of the connecting rod set inside the guide block to make the ground support plate 610 face down against the ground, thereby preventing the device from tilting due to imbalance of the center of gravity during unloading, thereby enhancing safety.

[0022] The unloading mechanism 7 includes a cross-rotating plate 701, a trigger plate 702, and a clamp 703. The cross-rotating plate 701 is rotatably connected to the inner wall of the wood storage box 603. The trigger plate 702 is slidably connected to the inner wall of the wood storage box 603 through the clamp 703. The unloading mechanism 7 also includes a buffer plate 704, a lower cargo plate 705, and a lifting rod 706. The lower cargo plate 705 is rotatably connected to the front of the working vehicle 1. The buffer plate 704 is slidably connected to the inner wall of the lower cargo plate 705 through a connecting rod. The lifting rod 706 is slidably connected to the front of the lower cargo plate 705. The surface of the cross-swivel plate 701 after moving contacts with the surface of the chuck 703, so that the logs can be unloaded in an orderly manner during the unloading process. The surface of the chuck 703 after folding contacts with the inner wall of the trigger plate 702. The surface of the chuck 703 after moving contacts with the inner wall of the wood storage box 603. The front part of the buffer plate 704 is rotatably connected to the rear part of the trigger plate 702. The side of the lifting rod 706 away from the buffer plate 704 is fixedly connected to the front part of the wood storage box 603, which cushions the logs during unloading and protects the quality of the logs.

[0023] Working principle: when logs need to be transported in an area, the motor 3 is started, and the operator can first select logs in different directions by reciprocating adjustment of the telescopic arm 503 and the telescopic rod 502, and then clamp the logs by the clamp 501, so as to save the time of manual handling and loading, and flexibly adjust the handling angle. The clamped logs will be placed in the wood storage box 603 for storage. When the logs are pushed to the unloading area, the central gear 601 rotates to drive the tooth 602 to move up and down. The tooth bar 602 drives the wood box 603 to move upward, but the logs are heavy, so the bottom of the wood box 603 needs to be supported by the lifting frame 604 and the hydraulic support rod 605. At this time, the logs will roll to the inclined part of the wood box 603 through the gravity of the center of gravity. The lifting of the wood box 603 drives the side connecting rod 606 to rise, and pulls the guide plate 607 to move to the left along the slide groove provided in the front part of the work vehicle 1, so that the steering rod 608 moves along its surface through the connecting rod provided inside the guide block. The surface rotation groove makes the ground contact support plate 610 press downward against the ground, thereby preventing the device from tilting due to imbalance of the center of gravity during unloading, and enhancing safety. When a log rolls to an inclined position, it will pass through the cross-rotating plate 701 and fall to the buffer plate 704, and the buffer plate 704 will slide to the right through its own gravity, and drive the trigger plate 702 to move to the right along the slide groove opened at the front of the wood storage box 603, and make the clamp 703 pop out to limit the cross-rotating plate 701. 1 continues to rotate, thereby blocking the subsequent unloading logs. When the first log is moved out of the device, the buffer plate 704, which loses pressure, moves up by itself, thereby driving the trigger plate 702 to move up and causing the clamping head 703 to retract into the trigger plate 702. At this time, the cross-rotating plate 701 loses its limit and continues to rotate to place the subsequent logs on the unloading plate 705, and so on until all the logs in the device are moved out, so that the logs can be unloaded in an orderly manner during the unloading process and the logs can be buffered during unloading.

[0024] The present invention provides a log handling device for mechanical processing of wood products. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A log handling device for mechanical processing of wood products, comprising a working vehicle (1), characterized in that: The top of the working vehicle (1) is fixedly connected to an installation box (2), the rear of the installation box (2) is fixedly connected to a motor (3), the bottom of the working vehicle (1) is fixedly connected to a vehicle pulley (4), the top of the installation box (2) is provided with a clamping mechanism (5), the top of the working vehicle (1) is provided with a storage mechanism (6), and the right side of the working vehicle (1) is provided with a material unloading mechanism (7); The clamping mechanism (5) comprises a clamp (501), a telescopic rod (502), a zoom arm (503), a circular slider (504), and a reciprocating screw (505); the zoom arm (503) is connected to the top of the installation box (2); the telescopic rod (502) is fixedly mounted on the bottom of the zoom arm (503); the clamp (501) is fixedly mounted on the bottom of the telescopic rod (502); the reciprocating screw (505) is fixedly connected to the output end of the motor (3); and the circular slider (504) is slidably connected to the surface of the reciprocating screw (505); The storage mechanism (6) comprises a central gear (601), a tooth bar (602), a wood storage box (603), a lifting frame (604), and a hydraulic support rod (605); the central gear (601) is fixedly connected to the surface of the reciprocating screw (505); the tooth bar (602) is slidably connected to the right side of the installation box (2); the wood storage box (603) is rotatably connected to the right side of the tooth bar (602); the lifting frame (604) is fixedly connected to the bottom of the wood storage box (603); and the hydraulic support rod (605) is fixedly connected to the bottom of the wood storage box (603); The storage mechanism (6) further comprises a side connecting rod (606), a guide plate (607), a steering rod (608), a fixing block (609), and a ground contact support plate (610); the side connecting rod (606) is fixedly connected to the front of the wood storage box (603); the guide plate (607) is slidably connected to the surface of the side connecting rod (606); the steering rod (608) is movably connected to the inner wall of the guide plate (607); the fixing block (609) is fixedly connected to the front of the working vehicle (1); and the ground contact support plate (610) is fixedly connected to an end of the steering rod (608) away from the side connecting rod (606); The unloading mechanism (7) comprises a cross-shaped rotating plate (701), a trigger plate (702), and a clamp (703); the cross-shaped rotating plate (701) is rotatably connected to the inner wall of the wood storage box (603); and the trigger plate (702) is slidably connected to the inner wall of the wood storage box (603) via the clamp (703); The unloading mechanism (7) further comprises a buffer plate (704), a lower cargo plate (705), and a lifting rod (706); the lower cargo plate (705) is rotatably connected to the front of the working vehicle (1); the buffer plate (704) is slidably connected to the inner wall of the lower cargo plate (705) via a connecting rod; and the lifting rod (706) is slidably connected to the front of the lower cargo plate (705); The surface of the cross-shaped rotating plate (701) after moving contacts with the surface of the clamping head (703), the surface of the clamping head (703) after folding contacts with the inner wall of the trigger plate (702), the surface of the clamping head (703) after moving contacts with the inner wall of the wood storage box (603), the front part of the buffer plate (704) is rotatably connected to the rear part of the trigger plate (702), and the side of the lifting rod (706) away from the buffer plate (704) is fixedly connected to the front part of the wood storage box (603).

2. The log handling device for mechanical processing of wooden products according to claim 1, characterized in that: The surface of the reciprocating screw (505) is rotatably connected to the inner wall of the installation box (2), and the surface of the circular slider (504) is fixedly connected to the bottom of the zoom arm (503) via a connecting rod.

3. The log handling device for mechanical processing of wooden products according to claim 2, characterized in that: The surface of the central gear (601) and the surface of the toothed bar (602) are meshed with each other, the bottom of the lifting frame (604) is slidably connected to the surface of the top limit frame of the working vehicle (1) via a pulley, the bottom of the hydraulic support rod (605) is fixedly connected to the surface of the top limit frame of the working vehicle (1), the rear of the guide plate (607) is connected to the front of the working vehicle (1), and the surface of the steering rod (608) is movably connected to the inner wall of the fixed block (609).

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