Wood swinging, pushing and transferring device

Abstract

The utility model belongs to the technical field of wood transportation, and particularly discloses a wood swing pushing and transferring device which comprises a machine frame, a conveying belt used for conveying wood is installed on the machine frame, and a driving device, a driving shaft and a swing pushing assembly used for pushing materials to the side edge of the conveying belt are arranged on the upper side of the conveying belt. The swing pushing assembly comprises a swing arm and a driven part used for making rolling contact with wood, the driving device is in driving connection with the driving shaft, the driving shaft is rotationally connected to the rack, the swing arm is fixedly connected to the driving shaft, the driven part is rotationally connected to the end of the swing arm, and the outer portion of the driven part protrudes out of the swing arm; during working, logs are conveyed on the conveying belt in the length direction of the logs, the swing arm can be driven by the driving device to directly push the logs moving in the axial direction in the radial direction, and therefore rapid transfer is achieved, and the conveying efficiency is improved; and through rolling abutting of the driven piece, damage to wood can be reduced, mechanical extrusion can be reduced, and blocking is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood transportation, and particularly relates to a wood swing pusher transfer device. Background Art

[0002] In the existing wood processing and production process, it is necessary to continuously switch between various processes; during the process of switching processes, a relatively common one-way conveying device is usually used.

[0003] However, in the wood processing process, there is a key link that involves changing the wood from an efficient horizontal conveying state to a longitudinal single-piece conveying state in order to smoothly carry out subsequent fine processing procedures. However, currently, this conversion process mostly relies on manual operation, which not only limits the further improvement of production efficiency, but also increases labor costs and the possibility of errors. Summary of the Utility Model

[0004] Aiming at the problem that the wood transfer efficiency in the prior art needs to be improved, a wood swing pusher transfer device is proposed. The utility model provides the following technical solutions:

[0005] A wood swing pusher transfer device includes a frame, on which a conveyor belt for conveying wood is installed. A driving device, a driving shaft and a swing pusher assembly for pushing the wood to the side of the conveyor belt are arranged above the conveyor belt. The swing pusher assembly includes a swing arm and a driven member for rolling contact with the wood. The driving device is drivingly connected to the driving shaft, the driving shaft is rotatably connected to the frame, the swing arm is fixedly connected to the driving shaft, the driven member is rotatably connected to the end of the swing arm, and the outside of the driven member protrudes from the swing arm.

[0006] Preferably, the middle part of the swing arm is connected to the driving shaft.

[0007] Preferably, the swing arm includes more than one sub-swing arm, and each sub-swing arm is circumferentially and spaced apart around the driving shaft. A driven member is respectively connected to the outer end of each sub-swing arm.

[0008] Preferably, each sub-swing arm is circumferentially and equally spaced around the driving shaft.

[0009] Preferably, two or more swing pusher assemblies are arranged on the frame at intervals along the conveying direction of the conveyor belt.

[0010] Preferably, a sun gear is fixedly connected to the frame, a planet gear is rotatably connected to the swing arm, the sun gear is meshed and drivingly connected to the planet gear, and the planet gear is drivingly connected to the driven member.

[0011] Preferably, the planet gear is drivingly connected to the driven member through a chain.

[0012] Preferably, the diameter of the sun gear is larger than that of the planet gear.

[0013] Preferably, tooth-shaped protrusions are provided on the edge of the driven member.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. During operation, the log is conveyed on the conveyor belt along its own length direction. The driving device can drive the swing arm to directly push the axially moving log to the side, thereby realizing rapid transfer and improving the transportation efficiency.

[0016] 2. By the rolling contact of the driven member, damage to the wood can be reduced, and mechanical extrusion can be reduced to prevent blockage.

[0017] 3. By the rotation of the driving shaft, the swing arm is driven to rotate. The rotation of the swing arm causes the planet gear to rotate around the sun gear and rotate simultaneously. After the planet gear rotates, it will drive the driven member to rotate through the chain. The driven member can rotate around its own axis and turn around the driving shaft at the same time. When contacting the log, torque can be provided to the log through the driven member, thereby preventing the log from being blocked and improving the smoothness of log transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the first working state diagram of the utility model;

[0019] Figure 2 is the second working state diagram of the utility model;

[0020] In the drawings, 1. Frame; 2. Conveyor belt; 3. Driving shaft; 4. Swing feeding assembly; 41. Swing arm; 42. Sun gear; 43. Planet gear; 44. Driven member; 5. Log. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The directional terms mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only references to the directions in the drawings. Therefore, the directional terms used are for illustration rather than limitation of the present invention.

[0022] Such as Figure 1 and Figure 2As shown in the figure, a wood swing pusher transfer device includes a frame 1, on which a conveyor belt 2 for conveying wood is installed. Above the conveyor belt 2, there are a driving device, a driving shaft 3, and a swing pusher assembly 4 for pushing the wood to the side of the conveyor belt 2. The swing pusher assembly 4 includes a swing arm 41 and a follower 44 for rolling contact with the wood. The driving device is drivingly connected to the driving shaft 3. The driving shaft 3 is rotatably connected to the frame 1. The swing arm 41 is fixedly connected to the driving shaft 3. The follower 44 is rotatably connected to the end of the swing arm 41, and the outside of the follower 44 protrudes from the swing arm 41. During operation, the log 5 is conveyed on the conveyor belt 2 along its own length direction. The driving device can drive the swing arm 41 to directly push the axially moving log 5 to the side, thereby achieving rapid transfer and improving the transportation efficiency. And through the rolling contact of the follower 44, the damage to the wood can be reduced, and mechanical extrusion can be reduced to prevent blockage.

[0023] The swing arm includes more than one sub-swing arm, and each sub-swing arm is circumferentially spaced apart around the driving shaft. A follower 44 is respectively connected to the outer end of each sub-swing arm. Specifically, in this embodiment, there are 2 swing arms, and the 2 swing arms are symmetrically arranged about the driving shaft 3. In another preferred embodiment, the number is set to 1 or 3 or 4. When the number is set to 1, the cost can be appropriately reduced. When the number is set to 3 or 4, the efficiency can be further improved.

[0024] Specifically, the middle of the swing arm 41 is connected to the driving shaft 3. The swing arm 41 is symmetrically arranged about the driving shaft 3, and a follower 44 is respectively connected to both ends of the swing arm 41, so that two pusher operations can be performed in one rotation, improving the pusher frequency. In addition, the dynamic balance on both sides of the swing arm 41 can also be achieved, improving the stability, reducing the energy consumption, and reducing the cost.

[0025] Specifically, two swing pusher assemblies 4 are spaced apart along the conveying direction of the conveyor belt 2 on the frame 1, which can make double-point contact with the log 5, enabling the log 5 to move smoothly in its radial direction, facilitating the subsequent transportation or collection of the log 5.

[0026] Specifically, a sun gear 42 is fixedly connected to the frame 1. Planet gears 43 are meshed and connected to both sides of the sun gear 42. The planet gears 43 are rotatably connected to the swing arms 41. The planet gears 43 are drivingly connected to the driven member 44. The planet gears 43 are drivingly connected to the driven member 44 through a chain. The sun gear 42 is drivingly connected to the driving member through the planet gears 43. While the main shaft 3 is rotating, the sun gear 42 is stationary relative to the frame 1. The swing arms 41 rotate and drive the planet gears 43 to revolve and rotate around the sun gear 42. After the planet gears 43 rotate, they will drive the driven member 44 to rotate through the chain. The driven member 44 can rotate while revolving around the main shaft 3. When abutting against the log 5, torque can be provided to the log 5 through the driven member 44, thereby preventing the log 5 from jamming and improving the smoothness of the log 5 transportation.

[0027] Further, the diameter of the sun gear 42 is larger than that of the planet gear 43. This can increase the rotational speed of the planet gear 43, and thus increase the rotational speed of the driven member 44.

[0028] Further, tooth-shaped protrusions are provided on the edge of the driven member. Specifically, the driven member 44 is a gear or a sprocket, which is convenient to process and is beneficial to rubbing against the log 5.

[0029] Specifically, the conveyor belt 2 includes a plurality of conveyor rollers. The conveyor rollers are arranged in a V shape, concave in the middle and convex on both sides. The log 5 is placed in the middle concave portion, which can prevent radial rolling.

Claims

1. A wood swing pushing and transporting device, characterized in that: The invention comprises a frame (1), a conveyor belt (2) for conveying wood is mounted on the frame (1), a driving device and a driving shaft (3) and a swinging material pushing assembly (4) for pushing wood toward the side of the conveyor belt (2) are arranged on the upper side of the conveyor belt (2), the swinging material pushing assembly (4) comprises a swing arm (41) and a driven member (44) for rolling contact with wood, the driving device is drivingly connected to the driving shaft (3), the driving shaft (3) is rotatably connected to the frame (1), the swing arm (41) is fixedly connected to the driving shaft (3), the driven member (44) is rotatably connected to the end of the swing arm (41), and the outer portion of the driven member (44) protrudes from the swing arm (41).

2. The wood swing pushing and transporting device according to claim 1 is characterized in that: The middle portion of the swing arm (41) is connected to the driving shaft (3).

3. The wood swing pushing and transporting device according to claim 2 is characterized in that: The swing arm (41) comprises more than one sub-swing arm, each sub-swing arm being circumferentially spaced around the driving shaft (3), and each sub-swing arm having an outer end connected to a driven member (44).

4. The wood swing pushing and transporting device according to claim 3 is characterized in that: The sub-swing arms are arranged at equal intervals in the circumferential direction around the driving shaft (3).

5. The wood swing pushing and transporting device according to any one of claims 1 to 4, characterized in that: The frame (1) is provided with more than two swing material pushing assemblies (4) at intervals along the conveying direction of the conveyor belt (2).

6. The wood swing pushing and transferring device according to any one of claims 1 to 4, characterized in that: A sun gear (42) is fixedly connected to the frame (1), a planet gear (43) is rotatably connected to the swing arm (41), the sun gear (42) is meshingly connected to the planet gear (43), and the planet gear (43) is drivingly connected to the driven member (44).

7. The wood swing pushing and transferring device according to claim 6 is characterized in that: The planetary gear (43) is connected to the driven member (44) via a chain transmission.

8. The wood swing pushing and transferring device according to claim 6 is characterized in that: The diameter of the sun gear (42) is greater than the diameter of the planet gears (43).

9. The wood swing pushing and transferring device according to claim 1 is characterized in that: The edge of the follower (44) is provided with a tooth-shaped protrusion.

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