Novel log splitter

Abstract

The utility model discloses a novel log splitter, which relates to the field of wall coating construction, and comprises a mobile platform, a driving box and a mounting rack are arranged on the mobile platform, a mounting beam is fixedly connected to the mounting rack, driving screw devices are symmetrically arranged on two side plates of the mounting beam, a working table is fixedly connected to the upper end face of the mounting beam, and the working table is fixedly connected to the lower end face of the mounting beam. One end of the upper end face of the working table plate is fixedly connected with a hydraulic oil cylinder device which is connected with the driving box, the other end of the upper end face of the working table plate is fixedly connected with a chopper, the working table plate is slidably connected with a push table device, the push table device is in transmission connection with the driving screw rod device, and the push table device is located between the hydraulic oil cylinder device and the chopper. According to the device, the hydraulic oil cylinder device and the driving screw device are matched with each other, two-section type splitting is carried out, a hydraulic oil cylinder is responsible for front-section splitting with a large load, an electric push rod is responsible for rear-section splitting and resetting with a small load, and the wood splitting efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to wall coating construction field, concretely relates to a novel wood splitting machine. BACKGROUND

[0002] The wood splitting machine is an important pre-processing equipment in the wood processing industry, mainly used for splitting tree stakes, large tree branches, large log sections and relatively hard wood to obtain relatively small size wood for subsequent processing.

[0003] The Chinese patent with the application number CN202121132756.3 discloses a hydraulic wood splitting machine, which comprises a wood splitting machine frame, a main beam, an oil tank, an oil cylinder, a wood splitting machine cutter and a wood splitting machine push plate. The upper end of the wood splitting machine frame is provided with the main beam, the oil tank is arranged in the main beam, one end of the main beam is connected with the wood splitting machine frame, the other end of the main beam protrudes from the wood splitting machine frame, the oil cylinder is arranged at one end of the main beam, the wood splitting machine cutter is arranged at the other end of the main beam, the wood splitting machine push plate is arranged between the wood splitting machine cutter and the oil cylinder, the wood splitting machine push plate is connected with the push rod of the oil cylinder, a plurality of convex rib structures are uniformly arranged at the end of the wood splitting machine push plate away from the oil cylinder, the oil cylinder is fixedly arranged at the lower end of the main beam, and the oil cylinder is connected with the oil tank through an oil pipe. The hydraulic wood splitting machine is the same as the existing mainstream wood splitting machine, which uses a hydraulic cylinder to provide power for wood splitting. The hydraulic cylinder is used to push throughout the whole process of wood splitting. Although the hydraulic cylinder has high power, the feeding speed of the output push rod of the hydraulic cylinder is relatively slow whether it is elongated or retracted, which slows down the processing efficiency. There is a characteristic in wood splitting, that is, the required splitting load is the largest in the early stage. However, once the wood is split at one end, the required load for subsequent splitting will be greatly reduced. At this time, using the hydraulic cylinder to push the wood will limit the wood splitting efficiency. UTILITY MODEL CONTENTS

[0004] To solve the problems in the above background art, the utility model provides a novel wood splitting machine, which uses a hydraulic cylinder and an electric push rod for two-stage splitting. The hydraulic cylinder is responsible for the front-stage splitting with large load, and the electric push rod is responsible for the rear-stage splitting with small load and resetting, which greatly improves the wood splitting efficiency.

[0005] To achieve the above purpose, the specific technical scheme of the utility model is as follows:

[0006] The utility model relates to a novel wood splitting machine, including mobile platform, be provided with drive case and mounting rack on mobile platform, mounting rack fixed connection has mounting beam on, the symmetrical drive screw device of setting up on mounting beam both sides board, mounting beam device upper end fixed connection has workstation board, one end fixed connection of workstation board upper end surface is connected with hydraulic oil cylinder device, hydraulic oil cylinder device is connected with drive case, workstation board upper end surface the other end fixed connection has splitting knife, workstation board is connected with push table device with sliding, push table device is connected with drive screw device transmission, and push table device is located between hydraulic oil cylinder device and splitting knife.

[0007] As the further arrangement of the above scheme, the lower side of the outer end of the mounting beam is connected with a supporting foot, which can change the inclination angle of the mounting beam and facilitate the splitting of wood.

[0008] As the further arrangement of the above scheme, the hydraulic oil cylinder device comprises a hydraulic oil cylinder and a control box device, the hydraulic oil cylinder is provided with a driving rod parallel to the mounting beam, the free end of the driving rod abuts against the push table device, a load sensor is arranged on the driving rod, the load sensor can detect the output load of the driving rod, and the hydraulic oil cylinder device and the drive screw device are electrically connected with the control box device.

[0009] As the further arrangement of the above scheme, the push table device comprises a sliding push table, the sliding push table is slidably connected with the workstation board, a push plate is fixedly connected to the upper end of the sliding push table, the push plate can abut against the driving rod, screw blocks are fixedly connected to the lower end of the sliding push table, and the screw blocks are in transmission connection with the drive screw device.

[0010] The utility model has the following beneficial effects:

[0011] By arranging the hydraulic oil cylinder device and the splitting knife on the two ends of the mounting beam, the wood is placed between the push table device and the splitting knife, the drive case starts synchronously through the hydraulic oil cylinder device and the drive screw device, the push table device is moved, the wood is split, when the splitting load required by the wood splitting is reduced, the hydraulic oil cylinder device stops outputting and resets in advance, the drive screw device continues to move the wood quickly, the subsequent splitting is completed, and the push table device can be reset quickly at the same time, so that the wood splitting efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the appearance schematic drawing of the utility model;

[0013] Figure 2 It is the mounting beam schematic drawing of the utility model;

[0014] Figure 3 It is the hydraulic oil cylinder device schematic drawing of the utility model;

[0015] Figure 4It is the push table device schematic diagram of the utility model.

[0016] 1, mobile platform;2, drive box;3, mounting beam;4, workbench plate;5, hydraulic cylinder device;6, push table device;7, splitting knife;8, mounting rack;301, drive screw device;302, support foot;501, hydraulic cylinder;502, drive rod;503, load sensor;504, control box device;601, sliding push table;602, push plate;603, screw block. DETAILED DESCRIPTION

[0017] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0018] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The embodiments of the present application will be described below with reference to the accompanying drawings. Figures 1-4 The present application will be described in detail below with reference to the embodiments.

[0019] As shown in Figure 1 , Figure 2 , a new type of wood splitting machine, mobile platform 1 is provided with drive box 2 and mounting rack 8, mounting rack 8 is fixedly connected with mounting beam 3, the lower side of the outer end of mounting beam 301 is connected with support foot 302, drive screw device 301 is symmetrically arranged on the both sides of mounting beam 301, workbench plate 4 is fixedly connected on the upper end face of mounting beam 301, hydraulic cylinder device 5 is fixedly connected on the upper end face of workbench plate 4, hydraulic cylinder device 5 is connected with drive box 2, splitting knife 7 is fixedly connected on the other end of the upper end face of workbench plate 4, push table device 6 is slidingly connected on workbench plate 4, push table device 6 is drivingly connected with drive screw device 301, and push table device 6 is located between hydraulic cylinder device 5 and splitting knife 7.

[0020] As shown in Figure 3 , the hydraulic cylinder device 5 includes hydraulic cylinder 501 and control box device 504, the drive rod 502 parallel to the mounting beam 3 is arranged on the hydraulic cylinder 501, the free end of the drive rod 502 abuts against the push table device 6, the load sensor 503 is arranged on the drive rod 502, the load sensor 503 can detect the output load of the drive rod 502, and the hydraulic cylinder device 5 and the drive screw device 301 are electrically connected with the control box device 504.

[0021] As shown in Figure 4As shown, the pusher device 6 includes a sliding pusher 601, which is slidably connected to the worktable 4. A push plate 602 is fixedly connected to the upper end of the sliding pusher 601, and the push plate 602 can abut against the drive rod 502. Screw blocks 603 are fixedly connected to both sides of the lower end of the sliding pusher 601, and the screw blocks 603 are connected to the drive screw device 301 in a transmission connection.

[0022] The working process of this utility model is as follows: When in use, the wood is placed between the push table device 6 and the splitting blade 7. The drive box 2 is started synchronously through the hydraulic cylinder device 5 and the drive screw device 301, which pushes the push table device 6 to move and pushes the wood to split. The wood is initially split. When the splitting load required for splitting the wood decreases, the hydraulic cylinder device 5 stops outputting and resets in advance. The drive screw device 301 continues to drive the wood to move quickly to complete the subsequent splitting. At the same time, it can drive the push table device 6 to return to its original position quickly.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel wood splitter, comprising a mobile platform, wherein a drive unit and a mounting frame are mounted on the mobile platform, characterized in that, A mounting beam is fixedly connected to the mounting frame. Drive screw devices are symmetrically arranged on both sides of the mounting beam. A worktable is fixedly connected to the upper surface of the mounting beam. A hydraulic cylinder device is fixedly connected to one end of the upper surface of the worktable and is connected to the drive box. A chopping blade is fixedly connected to the other end of the upper surface of the worktable. A pusher device is slidably connected to the worktable and is driven by the drive screw device. The pusher device is located between the hydraulic cylinder device and the chopping blade.

2. The novel wood splitter according to claim 1, characterized in that, The lower side of the outer end of the mounting beam is connected to a support foot.

3. The novel wood splitter according to claim 1, characterized in that, The hydraulic cylinder device includes a hydraulic cylinder and a control box device. The hydraulic cylinder is equipped with a drive rod parallel to the mounting beam. The free end of the drive rod abuts against the push table device. A load sensor is installed on the drive rod. The hydraulic cylinder device and the drive screw device are electrically connected to the control box device.

4. The novel wood splitter according to claim 3, characterized in that, The pusher device includes a sliding pusher, which is slidably connected to the worktable. A push plate is fixedly connected to the upper end of the sliding pusher, and the push plate abuts against the drive rod. Screw blocks are fixedly connected to both sides of the lower end of the sliding pusher, and the screw blocks are connected to the drive screw device.

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