CN219404661U - Vertical hydraulic log splitter with turnover frame - Google Patents

Abstract

The utility model discloses a vertical hydraulic log splitter with a drop frame, wherein a base is connected with a bracket, and supporting wheels and universal idler wheels are respectively assembled on the base and the bracket; the machine body is fixedly connected to the base, the workbench is horizontally fixedly connected to the bottom of the machine body, a lifting guide groove is formed in the machine body, a lifting seat is slidably arranged in the lifting guide groove, an axe is fixedly arranged on the lifting seat in a detachable mode, a hydraulic telescopic cylinder is fixedly arranged on the machine body, and the free end of the hydraulic telescopic cylinder is fixedly connected with the lifting seat; one side of the workbench is rotatably provided with a turnover frame, the top end of the lathe bed is rotatably provided with a fixed pulley, a steel wire rope is wound on the fixed pulley, one end of the steel wire rope is connected with the turnover frame, and the other end of the steel wire rope is connected with a lifting seat or an axe. The utility model provides a traditional wood splitting machine in market needs manual transport timber's shortcoming has been solved, has saved the manpower, has reduced personnel's injury probability, has embodied the advantage that has the hydraulic pressure wood splitting machine of roll-over frame device.

Description

Vertical hydraulic log splitter with turnover frame

Technical Field

The utility model relates to the technical field of wood splitting machines, in particular to a vertical hydraulic wood splitting machine with a turnover frame.

Background

In the utilization of waste timber and timber leftovers, a log splitter is needed to treat the timber so as to cut the timber into smaller volumes, and the cut timber is convenient to crush or use as firewood.

When the traditional wood splitting machine is used for splitting wood, the wood is required to be manually conveyed to a working table, the defects of the wood splitting machine are not obvious for wood blocks with smaller volume and weight, but for waste wood piles and wood blocks with larger volume and weight, the manual conveying can cause larger physical consumption of workers, the efficiency of the wood splitting machine on waste wood treatment is affected, and the risk of personal injury is increased in intangible manner.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the vertical hydraulic log splitter with the turnover frame, so that the defect that the traditional log splitter in the market needs to manually carry wood is overcome, the manpower is saved, the injury probability of personnel is reduced, and the advantage of the hydraulic log splitter with the turnover frame device is reflected.

The technical scheme adopted by the utility model for achieving the purpose is as follows: the vertical hydraulic log splitter with the turnover frame comprises a base, a lathe bed, a workbench, a hydraulic telescopic cylinder, an axe and the turnover frame, wherein supporting wheels are rotatably arranged on two sides of the base, a bracket is fixedly connected to the front side of the base, a universal roller is arranged on the bracket in a matched manner, and a lifting adjusting mechanism is arranged on the universal roller in a matched manner; the machine body is fixedly connected to the base along the vertical direction, the workbench is horizontally fixedly connected to the bottom of the machine body, a vertically arranged lifting guide groove is formed in the machine body, a lifting seat is slidably arranged in the lifting guide groove, the axe is fixedly arranged on the lifting seat in a detachable mode, the axe is arranged on the upper side of the workbench, the hydraulic telescopic cylinder is fixedly arranged on the machine body, and the free end of the hydraulic telescopic cylinder is fixedly connected with the lifting seat; one side of the workbench is rotatably provided with the turnover frame, the top end of the lathe bed is rotatably provided with the fixed pulley, a steel wire rope is wound on the fixed pulley, one end of the steel wire rope is connected with the turnover frame, and the other end of the steel wire rope is connected with the lifting seat or the axe.

In some of these implementations, in order to ensure that the work table is maintained in a horizontal state to facilitate splitting of the wood placed on the work table, the following technical solutions regarding the lifting adjustment mechanism are provided. The front side of the bracket is provided with a guide through hole, the lifting adjusting mechanism comprises a telescopic guide rod and a U-shaped pin rod, the connecting part of the universal roller is fixedly connected with the bottom end of the telescopic guide rod, the telescopic guide rod is slidably mounted in the guide through hole, the telescopic guide rod is uniformly provided with a plurality of groups of pin holes, and the U-shaped pin rod is arranged on the upper side and the lower side of the bracket and is nested and spliced with the pin holes.

In some implementations, in order to facilitate dismounting the axe from the lifting seat and further facilitate maintenance of the axe, the following technical scheme is provided. The lifting seat is fixedly connected with a connecting piece, the connecting piece extends to the outer side of the lifting guide groove and is arranged above the workbench, the axe is inserted into the connecting piece in a nested manner, and the axe is fixedly connected with the connecting piece through a bolt component.

In some implementations, in the process of driving the axe to move up and down and splitting wood by the hydraulic telescopic cylinder, in order to ensure that the turnover frame can maintain a specific turnover posture, the following technical scheme related to the turnover frame is provided. The turnover frame comprises a transfer section and a connecting section which are connected with each other, the transfer section is fixedly connected with a connecting shaft, the connecting shaft is rotatably mounted on the workbench, the connecting section inclines towards the upper side of the transfer section, and one side of the transfer section and one side of the connecting section are fixedly connected with a material blocking fence.

In some implementations, in some working environments, the linkage relationship between the axe or the lifting seat and the drop rack needs to be disconnected, so that the connection between the axe or the lifting seat and the wire rope needs to be cut off, and the following technical scheme is provided. The end part of the steel wire rope is connected with a lock catch in a matching way, a lock hole is formed in the connecting piece, and the lock hole is locked with the lock catch in a matching way.

When transporting the wood splitting machine that this application provided wholly, need guarantee that the linkage segment upwards turns up and keeps vertically with the workstation, for guaranteeing to maintain the turnover frame and transport under this kind of gesture steadily, provide following technical scheme. The workbench is fixedly connected with a stop block arranged on one side of the turnover frame, one end of the connecting shaft is fixedly connected with a mounting disc, and the mounting disc is screwed with a pin.

The utility model has the beneficial effects that: the utility model discloses a wood splitting device, including work platform, hydraulic telescopic cylinder, tilting frame, workstation, wire rope, fixed pulley, tilting frame, working platform, control hydraulic telescopic cylinder during operation drive ax is the same up-down motion, can accomplish the work of splitting wood with the work platform cooperation operation, simultaneously, at ax elevating movement's in-process, can drive the operation of tilting frame through wire rope and fixed pulley, when the ax descends to split wood, transport the timber of storing on the tilting frame to the workstation, when the ax risees in order to prepare to split wood, the tilting frame is turned over under self gravity effect, conveniently will be around waiting to handle timber transport on the tilting frame. Can lift wood to the workstation through the roll-over frame, solve the defect that traditional wood splitting machine in market needs manual transport timber, save the manpower, reduce personnel's injury probability, embody the advantage of having roll-over frame device hydraulic pressure wood splitting machine.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of another view of the present utility model;

FIG. 4 is a schematic view of the elevating seat and its upper parts;

fig. 5 is a schematic structural view of the drop frame.

In the figure: 1 base, 11 supporting wheels, 12 brackets, 13 universal rollers, 141 telescopic guide rods, 142U-shaped pin rods, 143 pin holes, 2 bed bodies, 21 lifting guide grooves, 22 lifting seats, 221 connecting pieces, 222 lock holes, 3 work tables, 31 check blocks, 4 hydraulic telescopic cylinders, 5 axe heads, 61 transfer sections, 62 connecting sections, 63 connecting shafts, 631 mounting discs, 632 pins, 64 material blocking columns, 71 fixed pulleys, 72 steel wire ropes and 73 lock catches.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a vertical hydraulic log splitter with a turning frame comprises a base 1, a lathe bed 2, a workbench 3, a hydraulic telescopic cylinder 4, an axe 5 and the turning frame, wherein supporting wheels 11 are rotatably arranged on two sides of the base 1, a bracket is fixedly connected on the front side of the base 1, universal rollers 13 are arranged on the bracket in a matched manner, and a lifting adjusting mechanism is arranged on the universal rollers 13 in a matched manner; the machine body 2 is fixedly connected to the base 1 along the vertical direction, the workbench 3 is horizontally fixedly connected to the bottom of the machine body 2, a vertically arranged lifting guide groove 21 is formed in the machine body 2, a lifting seat 22 is slidably arranged in the lifting guide groove 21, the ax 5 is fixedly arranged on the lifting seat 22 in a detachable manner, the ax 5 is arranged on the upper side of the workbench 3, the hydraulic telescopic cylinder 4 is fixedly arranged on the machine body 2, and the free end of the hydraulic telescopic cylinder 4 is fixedly connected with the lifting seat 22; a turnover frame is rotatably arranged on one side of the workbench 3, a fixed pulley 71 is rotatably arranged at the top end of the lathe bed 2, a steel wire rope 72 is wound on the fixed pulley 71, one end of the steel wire rope 72 is connected with the turnover frame, and the other end of the steel wire rope 72 is connected with the lifting seat 22 or the axe 5.

In some implementations, in order to facilitate the attitude control of the working state of the hydraulic telescopic cylinder 4, an oil tank and an oil pump are required to be additionally arranged, so that an installation cavity is formed in the base 1, the oil tank and the oil pump are fixedly installed in the installation cavity, the hydraulic telescopic cylinder 4 is connected with the oil tank and the oil pump in a matched manner, and when the oil pump works, the hydraulic oil in the hydraulic telescopic cylinder 4 can be pumped into the oil tank, or the hydraulic oil in the oil tank is pumped into the hydraulic telescopic cylinder 4, so that the telescopic attitude of the hydraulic telescopic cylinder 4 can be effectively controlled.

In addition, a control valve is also arranged on the lathe bed 2 in a matched manner, and the flow direction of hydraulic oil is adjusted by operating the control valve, so that the extending or contracting gesture of the hydraulic telescopic cylinder 4 is adjusted.

In order to ensure the stability of the installation of the lathe bed 2 and the stability of the installation of the workbench 3 on the lathe bed 2, a supporting rod and a supporting plate are also arranged, two ends of the supporting rod are fixedly connected with the lathe bed 2 and the bracket 12, and two ends of the supporting plate are fixedly connected with the lathe bed 2 and the workbench 3.

When the hydraulic telescopic cylinder 4 is controlled to lift and further drive the lifting seat 22 and the axe 5 to synchronously operate, the turnover frame can be driven to do corresponding movement through the combination of the fixed pulley 71 and the steel wire rope 72, and in the process that the hydraulic telescopic cylinder 4 drives the axe 5 to descend to split the wood placed on the workbench 3, the turnover frame is turned upwards under the action of the pulling force of the steel wire rope 72, so that the wood stored on the turnover frame is conveniently transported to the workbench 3. When the hydraulic telescopic cylinder 4 drives the ax 5 to ascend to prepare for splitting wood, the turnover frame is downwards turned under the action of self gravity to be attached to the ground, so that the wood to be treated on the periphery is conveniently transported to the turnover frame. In the comprehensive aspect, the setting of the turnover frame, the matched fixed pulleys 71 and the steel wire ropes 72 can improve the wood feeding speed and reduce the physical consumption of staff.

In some of these implementations, in order to ensure that the work bench 3 is maintained in a horizontal state to facilitate splitting of the wood placed on the work bench 3, the following technical solutions regarding the lifting adjustment mechanism are provided.

The front side of the bracket is provided with a guide through hole, the lifting adjusting mechanism comprises a telescopic guide rod 141 and a U-shaped pin rod 142, the connecting part of the universal roller 13 is fixedly connected with the bottom end of the telescopic guide rod 141, the telescopic guide rod 141 is slidably mounted in the guide through hole, the telescopic guide rod 141 is uniformly provided with a plurality of groups of pin holes 143, and the U-shaped pin rod 142 is arranged on the upper side and the lower side of the bracket and is nested and spliced with the pin holes 143.

The baffle is sleeved on the U-shaped pin rod 142, and a nut is screwed on the outer side of the baffle to ensure the installation stability of the U-shaped pin rod 142, and the distance between one side of the bracket and the ground can be adjusted by splicing and combining the U-shaped pin rod 142 with the pin holes 143 at different positions, so that the workbench 3 is adjusted and ensured to be arranged in a horizontal state.

The universal roller 13 is also provided with a brake component, and the brake component is controlled to act when splitting wood, so that the universal roller 13 is locked, and the stability of the whole structure is improved.

The effect of bracket can also be connected with the tractor combination, and the wood splitting machine that this application provided is pulled by motor vehicle wholly transports, improves its convenience of transporting.

In some implementations, in order to facilitate dismounting the ax 5 from the lifting seat 22, and further facilitate maintenance of the ax 5, the following technical scheme is provided.

The lifting seat 22 is fixedly connected with a connecting piece 221, the connecting piece 221 extends to the outer side of the lifting guide groove 21 and is arranged above the workbench 3, the axe 5 is inserted into the connecting piece 221 in a nested manner, and the axe 5 is fixedly connected with the connecting piece 221 through a bolt component.

The cross section of the connecting piece 221 is set to be of a U-shaped structure, the top of the axe 5 can be guaranteed to be installed on the inner side of the connecting piece 221 in a nested mode, through grooves which are oppositely arranged are formed in the connecting piece 221 and the axe 5, and the bolt assembly can penetrate through and be conveniently arranged to fix the connecting piece and the axe 5.

In addition, in order to improve the stability of the mounting of the connecting member 221 on the lifting seat 22, a wedge-shaped reinforcing member is welded above the connecting member 221, and both the wedge-shaped reinforcing member and the connecting member 221 are welded on the lifting seat 22.

In some implementations, in the process of driving the axe 5 to move up and down by the hydraulic telescopic cylinder 4 and splitting wood, in order to ensure that the tipping frame can maintain a specific tipping posture, the following technical scheme related to the tipping frame is provided.

The turnover frame comprises a transfer section 61 and a connecting section 62 which are connected with each other, a connecting shaft 63 is fixedly connected on the transfer section 61, the connecting shaft 63 is rotatably installed on the workbench 3, the connecting section 62 inclines towards the upper side of the transfer section 61, and a material blocking fence 64 is fixedly connected on one side of the transfer section 61 and one side of the connecting section 62.

When the hydraulic telescopic cylinder 4 drives the ax 5 and the lifting seat 22 to move to the top end of the stroke of the lifting guide groove 21, the whole turnover frame is in a lower state, the connecting section 62 is in a horizontal state and is propped against the ground, wood to be processed is conveniently transferred onto the connecting section 62, when the hydraulic telescopic cylinder 4 drives the ax 5 and the lifting seat 22 to move to the bottom end of the stroke of the lifting guide groove 21, the wood on the workbench 3 is split while the transferring section 61 is in a horizontal state, and the wood which is positioned on the connecting section 62 before rolls or slides into the transferring section 61 under the action of the component force of the gravity of the wood, so that the worker can conveniently transfer the wood on the workbench 3.

The provision of the retaining rail 64 prevents wood from falling outwardly thereon during operation of the roll-over stand.

In some of these implementations, in some working environments, it is necessary to disconnect the linkage relationship between the ax 5 or the lifting seat 22 and the roll-over stand, and thus, it is necessary to disconnect the ax 5 or the lifting seat 22 from the wire rope 72, which provides the following technical solutions.

The end of the steel wire rope 72 is connected with a lock catch 73 in a matching way, a lock hole is formed in the connecting piece 221, and the lock hole is locked with the lock catch 73 in a matching way.

The connection or disconnection state of the steel wire rope 72 and the lifting seat 22 or the axe 5 can be controlled by operating the locking state of the lock catch 73 and the lock hole, and when the hydraulic telescopic cylinder 4 drives the lifting seat 22 and the axe 5 to move up and down after the lock catch 73 is disconnected from the lock hole, the initial posture of the turnover frame is always kept.

When the log splitter provided by the application is transported integrally, the connecting section 62 needs to be ensured to be turned upwards and kept vertical to the workbench 3, and the following technical scheme is provided for ensuring that the turning frame is stably maintained in the posture for transportation.

The worktable 3 is fixedly connected with a stop block 31 arranged at one side of the turnover frame, one end of the connecting shaft 63 is fixedly connected with a mounting plate 631, and the mounting plate 631 is screwed with a pin 632.

When the turnover frame is manually operated to enable the transfer section 61 to rotate to a vertical state, the upper surface of the transfer section 61 is limited by the stop block 31, the turnover of the transfer section is prevented from being further turned to one side of the workbench 3, the control pin 632 is screwed into the mounting disc 631, the pin 632 is abutted against the surface of the workbench 3, and the turnover frame can be ensured to maintain to transfer under the gesture due to the limiting effect of the stop block 31 and the pin 632, so that the stability of the whole transfer of the log splitter is provided.

The mounting plate 631 is provided with two groups of through holes matched with the pins 632, so that the transferring section 61 can be locked to a horizontal state or a vertical state, and after the locking is locked to the horizontal state and the lock catch 73 is disconnected, wood on the mounting plate can be transferred to the workbench 3 so as to continuously perform wood splitting operation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Vertical hydraulic log splitter with turn over and fall frame, its characterized in that: the multifunctional machine tool comprises a base (1), a machine body (2), a workbench (3), a hydraulic telescopic cylinder (4), an axe (5) and a turnover frame, wherein supporting wheels (11) are rotatably arranged on two sides of the base (1), a bracket is fixedly connected to the front side of the base (1), a universal roller (13) is arranged on the bracket in a matched manner, and a lifting adjusting mechanism is arranged on the universal roller (13) in a matched manner; the machine tool body (2) is fixedly connected to the base (1) along the vertical direction, the workbench (3) is horizontally fixedly connected to the bottom of the machine tool body (2), a vertically arranged lifting guide groove (21) is formed in the machine tool body (2), a lifting seat (22) is slidably arranged in the lifting guide groove (21), the axe (5) is fixedly arranged on the lifting seat (22) in a detachable mode, the axe (5) is arranged on the upper side of the workbench (3), the hydraulic telescopic cylinder (4) is fixedly arranged on the machine tool body (2), and the free end of the hydraulic telescopic cylinder (4) is fixedly connected with the lifting seat (22); one side of the workbench (3) is rotatably provided with the turnover frame, the top end of the lathe bed (2) is rotatably provided with a fixed pulley (71), a steel wire rope (72) is wound on the fixed pulley (71), one end of the steel wire rope (72) is connected with the turnover frame, and the other end of the steel wire rope (72) is connected with the lifting seat (22) or the axe (5).

2. The vertical hydraulic log splitter with a drop stand of claim 1, wherein: the front side of the bracket is provided with a guide through hole, the lifting adjusting mechanism comprises a telescopic guide rod (141) and a U-shaped pin rod (142), the connecting part of the universal roller (13) is fixedly connected with the bottom end of the telescopic guide rod (141), the telescopic guide rod (141) is slidably mounted in the guide through hole, a plurality of groups of pin holes (143) are uniformly formed in the telescopic guide rod (141), and the U-shaped pin rod (142) is arranged on the upper side and the lower side of the bracket and is in nested grafting with the pin holes (143).

3. The vertical hydraulic log splitter with a drop stand of claim 1, wherein: the lifting seat (22) is fixedly connected with a connecting piece (221), the connecting piece (221) extends to the outer side of the lifting guide groove (21) and is arranged above the workbench (3), the axe (5) is inserted into the connecting piece (221) in a nested manner, and the axe (5) is fixedly connected with the connecting piece (221) through a bolt assembly.

4. The vertical hydraulic log splitter with a drop stand of claim 1, wherein: the turnover frame comprises a transfer section (61) and a connecting section (62) which are connected with each other, a connecting shaft (63) is fixedly connected to the transfer section (61), the connecting shaft (63) is rotatably mounted on the workbench (3), the connecting section (62) inclines towards the upper side of the transfer section (61), and a material blocking fence (64) is fixedly connected to one side of the transfer section (61) and one side of the connecting section (62).

5. A vertical hydraulic log splitter with a drop stand according to claim 3, wherein: the end part of the steel wire rope (72) is connected with a lock catch (73) in a matched mode, a lock hole is formed in the connecting piece (221), and the lock hole is in matched locking connection with the lock catch (73).

6. The vertical hydraulic log splitter with a drop stand of claim 4, wherein: the workbench (3) is fixedly connected with a stop block (31) arranged on one side of the turnover frame, one end of the connecting shaft (63) is fixedly connected with a mounting disc (631), and the mounting disc (631) is screwed with a pin (632).