CN111673861A

CN111673861A - Safe automatic firewood chopping device

Info

Publication number: CN111673861A
Application number: CN202010451925.3A
Authority: CN
Inventors: 钟传明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-09-18

Abstract

The invention relates to a firewood chopping device, in particular to a safe automatic firewood chopping device. The technical problem is as follows: the safe automatic firewood chopping device has the advantages that firewood can be automatically chopped and pushed by starting the motor, the efficiency is high, and the safety is good. A safe automatic firewood chopping device comprises a machine table and a power device, wherein the power device is arranged on the side part of the machine table; the firewood chopping device is connected with the bench and the power device. Through motor anticlockwise rotation, drive action wheel anticlockwise rotation, belt anticlockwise rotation afterwards to the firewood that the drive was split moves backward, falls to the ground at last, can not produce in the board and pile up the phenomenon, thereby can not influence and split firewood device efficiency, can connect continuous splitting firewood, reaches the purpose of raising the efficiency.

Description

Safe automatic firewood chopping device

Technical Field

The invention relates to a firewood chopping device, in particular to a safe automatic firewood chopping device.

Background

At present, manual firewood chopping efficiency is not high, and as time goes on, people's speed can descend, can not be continuous to the firewood device on the market at present mostly needs to manually place the firewood on the board, and the security is not high, easy misoperation, can cause the incident.

In order to solve the problems that the manual wood splitting is low in efficiency and easy to cause safety accidents, a safe automatic wood splitting device which can automatically split wood and push wood by starting a motor and is high in efficiency and good in safety is developed.

Disclosure of Invention

In order to overcome the defects that the efficiency of manual wood splitting is low and safety accidents are easily caused, the technical problem is as follows: the safe automatic firewood chopping device has the advantages that firewood can be automatically chopped and pushed by starting the motor, the efficiency is high, and the safety is good.

A safe automatic firewood chopping device comprises:

the power device is arranged on the side part of the machine table;

the firewood chopping device is connected with the bench and the power device.

Optionally, the power device comprises:

the motor is arranged at the top of the mounting base;

the connecting shaft is arranged on the output shaft of the motor, and the right side of the connecting shaft is connected with the firewood chopping device.

Optionally, the firewood chopping device comprises:

the connecting shaft is connected with a driving wheel;

a first support rod and a driving wheel;

the first support rod is rotatably connected with the connecting rotating shaft;

the second supporting rod is arranged at the rear part of the connecting rotating shaft;

the second support rod is provided with a push plate;

the sliding rods are symmetrically arranged on the machine table and are connected with the push plate in a sliding manner;

the cross knife is arranged at the rear part in the machine table.

Optionally, the device further comprises a feeding device, and the feeding device further comprises:

the right wall of the machine table is provided with a rectangular through hole, and the rectangular through hole is provided with a hopper;

the right wall of the machine table is internally provided with an expansion joint, and the expansion joint is internally connected with a baffle in a sliding manner;

the baffle plate and the right sliding rod are connected with a connecting support rod;

the swash plate, rectangle through-hole left side are equipped with the swash plate, and it has U type groove to open on the board, and the push pedal slides on U type groove.

Optionally, still including discharging device, discharging device still includes:

the back side in the machine table is provided with a rectangular groove, the rectangular groove is symmetrically provided with circular through holes, and a first rotating shaft is rotatably connected between the circular through holes at the back side;

the driven wheel is arranged at the left part of the first rotating shaft;

the belt is rotatably connected between the driving wheel and the driven wheel;

the second rotating shaft is rotatably connected between the front circular through holes;

the conveying belt is rotatably connected between the first rotating shaft and the second rotating shaft.

The beneficial effects are that: 1. when splitting firewood through using this equipment, earlier put into the hopper with circular firewood in, move forward when the push pedal, drive slide bar and connecting rod move forward, when gliding the expansion joint gradually along with the baffle, the rectangle through-hole is no longer sheltered by the baffle, circular firewood rolls to the board thereupon, it is stable gradually to fall to U type inslot at last, promote backward when the push pedal, the push pedal drives slide bar and connecting rod rearward movement, make the baffle move backward, the baffle hides the rectangle through-hole gradually, when the firewood is split, the baffle hides the rectangle through-hole completely, put into next firewood this moment to the hopper in can, with this can make people need not directly put into the board with the firewood, in order to avoid taking place the incident, the security is improved.

2. Through motor anticlockwise rotation, drive action wheel anticlockwise rotation, belt anticlockwise rotation afterwards to the firewood that the drive was split moves backward, falls to the ground at last, can not produce in the board and pile up the phenomenon, thereby can not influence and split firewood device efficiency, can connect continuous splitting firewood, reaches the purpose of raising the efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the power plant of the present invention.

Fig. 3 is a schematic three-dimensional structure of the wood splitting device of the invention.

Fig. 4 is a partial three-dimensional structure schematic diagram of the wood splitting device.

Fig. 5 is a schematic perspective view of the feeding device of the present invention.

Fig. 6 is a schematic perspective view of the machine, the rectangular through hole and the expansion joint according to the present invention.

Fig. 7 is a schematic partial perspective view of the discharging device of the present invention.

Fig. 8 is a schematic perspective view of the second rotating shaft, the first rotating shaft and the conveyor belt according to the present invention.

Fig. 9 is a partial perspective view of the present invention.

In the reference symbols: a machine table, a 2.. a power device, a 21.. a base is arranged, a 22.. a motor, a 23.. a connecting shaft, a 3.. a wood splitting device, a 31.. a driving wheel, a 32.. a first supporting rod, a 33.. a connecting rotating shaft, a 34.. a second supporting rod, a 35.. a push plate, a 36.. a sliding rod, a 37.. a sliding rail, a 38.. a cross-shaped knife, a 4.. a feeding device, a 41.. a rectangular through hole, a 42.. a hopper, a 43.. an expansion joint, a 44.. a baffle, a 45. a connecting supporting rod, a 46.. an inclined plate, a 47.. a U-shaped groove, a 5.. a discharging device, a 51.. a circular through hole, a 52.. a first rotating shaft, a 53.. a driven wheel, a 54.. a belt, a 55.. a second rotating shaft, a 56. a conveying belt, and a 57. a rectangular groove.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

A safe automatic firewood chopping device is shown in figure 1 and comprises a machine table 1, a power device 2 and a firewood chopping device 3, wherein the power device 2 is arranged on the left front side of the machine table 1, and the machine table 1 and the power device 2 are connected with the firewood chopping device 3.

When people use this equipment to split the firewood, lay this equipment at first, then place the wood in board 1, it is rotatory to start power device 2 again, power device 2 is rotatory to drive and splits 3 motions of firewood device, splits 3 motions of firewood device and promotes the wood rearward movement, the wood rearward movement is until being split, along with power device 2 is rotatory, splits 3 forward movements of firewood device, gradually resets to this is reciprocal, realizes incessant splitting the firewood, when need not use this equipment, close power device 2 can.

Example 2

On the basis of the embodiment 1, as shown in fig. 2-4, the power device 2 comprises a mounting base 21, a motor 22 and a connecting shaft 23, the motor 22 is arranged at the top of the mounting base 21, the connecting shaft 23 is arranged on an output shaft of the motor 22, and the right side of the connecting shaft 23 is connected with the firewood chopping device 3.

After the firewood is placed in the machine table 1, the motor 22 is started, the output shaft of the motor 22 drives the connecting shaft 23 to rotate, the connecting shaft 23 drives the firewood chopping device 3 to move, the firewood chopping device 3 moves to push the firewood to move backwards, the firewood moves backwards until being chopped, and the firewood can be chopped by repeating the operation.

The firewood chopping device 3 comprises a driving wheel 31, a first supporting rod 32, a connecting rotating shaft 33, a second supporting rod 34, a pushing plate 35, a sliding rod 36 and a cross knife 38, the right side of the connecting shaft 23 is connected with the driving wheel 31, the right side of the driving wheel 31 is provided with the first supporting rod 32, the right side of the first supporting rod 32 is rotatably connected with the rotating shaft 33, the rear part of the connecting rotating shaft 33 is provided with the second supporting rod 34, the rear part of the second supporting rod 34 is provided with the pushing plate 35, the left wall and the right wall of the lower part of the machine table 1 are symmetrically provided with sliding rails 37, the sliding rails 37 are slidably connected with the sliding rod 36.

When a person starts the motor 22 to drive the connecting shaft 23 to rotate, the connecting shaft 23 rotates to drive the driving wheel 31 to rotate, the driving wheel 31 drives the first supporting rod 32 to rotate, when the first supporting rod 32 gradually approaches the machine table 1, the connecting rotating shaft 33 moves along with the first supporting rod to drive the second supporting rod 34 to move backwards, the second supporting rod 34 moves backwards to drive the push plate 35 to move backwards, the push plate 35 moves backwards to drive the sliding rod 36 to move backwards in the sliding rail 37, the push plate 35 pushes the firewood to the cross knife 38, and finally the firewood is split to achieve the purpose of splitting the firewood.

Example 3

On the basis of embodiment 2, as shown in fig. 5 to 9, the device further includes a feeding device 4, the feeding device 4 further includes a hopper 42, a baffle 44, a connecting support rod 45 and an inclined plate 46, a rectangular through hole 41 is formed in the middle of the right wall of the machine table 1, the hopper 42 is arranged at the right part of the rectangular through hole 41, an expansion joint 43 is formed in the right wall of the machine table 1, the baffle 44 is connected in the expansion joint 43 in a sliding manner, the connecting support rod 45 is connected to the baffle 44 and the upper side of the right slide rod 36, the inclined plate 46 is arranged on the left side of the rectangular through hole 41, a U-shaped groove 47 is formed in the.

When people use the equipment, after the firewood chopping device 3 finishes the previous firewood chopping task, a round firewood is put into the hopper 42, the push plate 35 moves forwards along with the rotation of the motor 22 to drive the slide rod 36 to move forwards, the slide rod 36 drives the connecting support rod 45 to move forwards, the baffle plate 44 does not cover the rectangular through hole 41 any more as the baffle plate 44 gradually slides into the expansion joint 43, the round firewood rolls away into the machine table 1 along with the round firewood and finally falls into the U-shaped groove 47 to be gradually stabilized, at the moment, the push plate 35 is pushed backwards along with the rotation of the motor 22, the push plate 35 drives the slide rod 36 to move backwards, the slide rod 36 drives the connecting support rod 45 to move backwards, the connecting support rod 45 drives the baffle plate 44 to move backwards, the baffle plate 44 gradually slides out of the expansion joint 43 to gradually cover the rectangular through hole 41 until the firewood is chopped, the baffle plate 44 completely covers the rectangular through hole 41, at the moment, the next firewood is put into, when the apparatus is not required, the motor 22 is switched off.

Still including discharging device 5, discharging device 5 is still including first pivot 52, from driving wheel 53, the belt 54, second pivot 55 and conveyer belt 57, the rear side is opened in board 1 has rectangular channel 56, rectangular channel 56 left and right sides symmetry is opened has round through-hole 51 in four places, the rotary type is connected with first pivot 52 between the round through-hole 51 in rear portion, first pivot 52 left part is equipped with from driving wheel 53, action wheel 31 and from being connected with belt 54 between driving wheel 53 the rotary type, the rotary type is connected with second pivot 55 between the round through-hole 51 in front portion, the rotary type is connected with conveyer belt 57 between first pivot 52 and the second pivot 55.

When people use the equipment, people start the motor 22 to rotate anticlockwise firstly, the motor 22 drives the driving wheel 31 to rotate anticlockwise, the driving wheel 31 drives the belt 54 to rotate anticlockwise, then the belt 54 drives the driven wheel 53 to rotate anticlockwise, the driven wheel 53 drives the first rotating shaft 52 to rotate anticlockwise, the first rotating shaft 52 drives the conveying belt 57 to rotate anticlockwise, the conveying belt 57 drives the second rotating shaft 55 to rotate anticlockwise, along with the rotation of the motor 22, the push plate 35 pushes the firewood to the cross knife 38, the firewood is split, then the split firewood is pushed out from the gap of the cross knife 38 by the push plate 35, the split firewood falls on the conveying belt 57, the split firewood is driven to move backwards by the counterclockwise rotation of the conveying belt 57, and finally the split firewood falls on the ground, when the equipment is not needed, the motor 22 is turned off.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The safe automatic firewood chopping device is characterized by comprising:

the power device is arranged on the side part of the machine table;

the firewood chopping device is connected with the bench and the power device.

2. The safety automatic firewood chopping device according to claim 1, wherein the power device comprises: