CN107443489A

CN107443489A - A kind of movably pushing type cutting machine

Info

Publication number: CN107443489A
Application number: CN201710557471.6A
Authority: CN
Inventors: 黄自宇
Original assignee: Guangxi Chisheng Agricultural Technology Co Ltd
Current assignee: Guangxi Chisheng Agricultural Technology Co Ltd
Priority date: 2017-07-10
Filing date: 2017-07-10
Publication date: 2017-12-08

Abstract

The invention discloses a kind of movably pushing type cutting machine, timber cutting equipment field, including tray unit, cutting assembly, pusher unit and control cabinet, the housing emptied inside the cuboid that the tray unit is formed in one, housing is used to install the cutting assembly, pusher unit and control cabinet, the cutting assembly includes bearing, power transmission shaft, motor, decelerator, first belt pulley, second belt pulley and saw disc, the pusher unit includes straight-bar, cross bar, brace and knee, the control cabinet is arranged on the housing inner bottom part and close to the housing left surface, the control cabinet includes frequency converter, microprocessor and control button；The cutting of ground push type is carried out to it by cutting assembly and pusher unit after being fallen down to the ground present invention is generally directed to timber, portable cutting machine is eliminated and is cut, not only alleviates the labor intensity of timber cutting, and improves the operating efficiency of timber cutting.

Description

A kind of movably pushing type cutting machine

Technical field

The present invention relates to timber cutting equipment field, particularly a kind of movably pushing type cutting machine.

Background technology

Timber due to its unique material industry, agricultural and daily life in be widely used, meanwhile, with mankind section Skill and economic continuous development, people also improve constantly to the demand of timber, thus just need to increase the plantation of trees, are ensureing In the case of the compound national requirements of forest-covered area, the collection of timber is carried out.

Timber is cut down in soil, for convenience of being carried and being loaded to timber, it is necessary to be cut accordingly to timber Cut, traditional cutting machine is that portable cutters are cut, it is necessary to expend substantial amounts of strength to lift cutting machine to timber, together When, portable cutters usually need to use trick that timber is fixed in use, thus easily injure pin, Cause the generation of security incident.

The content of the invention

The goal of the invention of the present invention is, in view of the above-mentioned problems, a kind of movably pushing type cutting machine is provided, mainly for timber The cutting of ground push type is carried out to it by cutting assembly and pusher unit after falling down to the ground, portable cutting machine is eliminated and is cut, no The labor intensity of timber cutting is only alleviated, and improves the operating efficiency of timber cutting；Pass through the pusher unit and bottom Disk unit, which is worked in coordination, may be such that the saw disc of the cutting assembly is bonded well with timber, ensure that saw disc is fully carried out to timber Cutting；By the damping device pusher unit when controlling saw disc to cut timber, alleviate caused resistance in cutting process Power.

To reach above-mentioned purpose, the technical solution adopted in the present invention is：It is a kind of that movably pushing type cutting machine, its feature exist In：Including

Tray unit, the housing emptied inside the cuboid that tray unit is formed in one, the hull outside face includes Left surface, right flank, positive side, trailing flank, upper side and downside, it is recessed that a rectangle is offered at the positive center side of housing Groove, the slot-open-section of the groove are set down, and in the center line of slot-open-section and the positive side in the vertical direction Heart line overlaps；The groove both sides are provided with the saw disc frame vertical with the positive side, align and open up on two saw disc framves There is axis hole, alignd on the left surface and right flank and be provided with movable pulley；

Cutting assembly, including be set in two axis holes bearing, be arranged on two bearings power transmission shaft, It is arranged on the motor on the housing inner bottom part close to the housing right flank, is arranged on the housing inner bottom part positioned at described On the left of motor and decelerator that input is connected with the output end of the motor, the first skin for being arranged on the decelerator output end Belt wheel and the second belt pulley being arranged on described power transmission shaft one end, first belt pulley and the second belt pulley is parallel to each other sets Put, saw disc is arranged with the power transmission shaft, retainingf key is additionally provided between the power transmission shaft and the saw disc；First belt Wheel and the matching of the second belt pulley are provided with least three belts；

At the trailing flank center of pusher unit, including straight-bar, cross bar, brace and knee, described knee one end and institute's housing Vertically it is fixedly connected, the other end of the knee is set upward and the end face is parallel with the upper side of the housing, the knee The other end be fixedly connected with one end of the straight-bar, and the straight-bar is vertical with the upper side of the housing, the straight-bar The other end is fixedly connected with the center of the cross bar, and the straight-bar and the cross bar are orthogonal, one end of the brace with It is fixedly connected at the upper side center of the housing, the other end of the brace at the center of the straight-bar with being fixedly connected；Institute It is the right angle bar treated through fillet to state knee；

Control cabinet, it is arranged on the housing inner bottom part and includes frequency conversion close to the housing left surface, the control cabinet Device, microprocessor and control button, the microprocessor are electrically connected with the frequency converter and control button respectively, and the control is pressed Button is installed on the cross bar side face；During cutting operation, timber is inverted on the ground, by the pusher unit by the cutting group Part is correspondingly bonded timber, starts the control button and carries out cutting operation.

Preferably, two saw disc framves are the trapezoidal plate of isosceles, the bottom of the trapezoidal plate and the positive side of the housing Face is vertically fixedly connected, and the warp of upper ground of the trapezoidal plate crosses fillet processing, and the axis hole is set close to the upper bottom of the trapezoidal plate Put.

Preferably, the upper side angle of the brace and the housing is 50-70 °；The cross bar and the housing Trailing flank be arranged in parallel.

Preferably, the control button includes gear button, scram button and other buttons, and the gear button includes the One gear, the second gear, third gear and fourth speed position；The control button is sequentially arranged on the left of the cross bar on side face At positive downside.

Preferably, in addition to be arranged on the straight-bar close to the torch of the cross bar, torch irradiation part back to In the straight-bar, and the torch is vertically arranged with the straight-bar.

Preferably, in addition to the thermometer that is arranged on the straight-bar above the torch.

Preferably, damping device is also associated between the straight-bar and knee, the damping device includes sleeve, upper bullet Piece, spring, lower shell fragment and gag lever post, the spring are set in the sleeve, and the gag lever post is set in the spring, and The axis of the sleeve, spring and gag lever post mutually coincides；The upper end of the spring and the lower surface of the upper shell fragment are fixed and connected Connect, the lower end of the spring is fixedly connected with the upper surface of the lower shell fragment, under the upper surface of the upper shell fragment and the straight-bar End is fixedly connected, and the lower surface of the lower shell fragment is fixedly connected with the upper surface of the knee.

Due to using above-mentioned technical proposal, the invention has the advantages that：

1. the present invention can be used for by the tray unit enclosure interior point emptied the motor of installation cutting assembly, power transmission shaft and The parts such as decelerator, take full advantage of the inner space of tray unit, while motor and decelerator and power transmission shaft are closely Energy transmission also improves the efficiency of energy transmission；

2. the present invention can be good at moving on the ground by the movable pulley cutting equipment on the tray unit, It may be such that the saw disc of the cutting assembly is bonded well with timber by being worked in coordination with the pusher unit simultaneously, ensure saw Disk is fully cut to timber；

3. turn of the invention by being arranged on saw disc in the display board display control case of the tray unit housing upper side The parameter such as speed, the temperature of motor, fault message；

After 4. the present invention receives control information by the control button, the microprocessor, institute are transmitted the signal to State after microprocessor receives the signal and the control information is inputted to the frequency converter, the frequency converter receives the control information Afterwards, then to the motor VFC is carried out, so as to reach controlled motor rotating speed, and then controls the rotating speed of the saw disc.

5. the saw disc frame of trapezoidal shape of the present invention ensure that the front end of saw disc frame forms less saw disc frame, so as to reduce The contact area of saw disc frame and timber；

6. the upper side of the brace and straight-bar of pusher unit of the present invention and the housing forms triangle, this three The angular stability that ensure that pusher unit；The trailing flank of the cross bar and the housing, which be arranged in parallel, ensure that the cross bar energy It is enough preferably to manipulate the tray unit, and then preferably manipulate being bonded for the saw disc and timber；

7. the present invention is then that when being used to the state of emergency occur, jerk guarantee is carried out to cutting equipment by the scram button The safe operation of equipment；

8. rotating device of the present invention enables to jacket casing to realize the rotation of 360 readings in space, so as to preferably adjust Illumination of the Lighting Division to saw disc workspace is saved；

9. the present invention can in real time record the temperature change of timber cutting surrounding environment by the thermometer；

By the damping device pusher unit when controlling saw disc to cut timber, 10. alleviation is cut through the present invention Caused resistance in journey.

Brief description of the drawings

Fig. 1 is a kind of structural representation of movably pushing type cutting machine of the present invention.

Fig. 2 is a kind of tray unit schematic diagram of movably pushing type cutting machine of the present invention.

Fig. 3 is a kind of profile of movably pushing type cutting machine structure of the present invention.

Fig. 4 is a kind of front view of movably pushing type cutting machine of the present invention.

Fig. 5 is a kind of damping device schematic diagram of movably pushing type cutting machine of the present invention.

Fig. 6 is a kind of saw disc frame schematic diagram of movably pushing type cutting machine of the present invention.

In accompanying drawing, 1- tray units, 11- housings, 12- grooves, 13- saw discs frame, 14- movable pulleys, 15- axis holes, 2- cuttings Component, 21- bearings, 22- power transmission shafts, 23- motors, 24- decelerators, the belt pulleys of 25- first, the belt pulleys of 26- second, 27- belts, 28- saw discs, 3- pusher units, 31- straight-bars, 32- cross bars, 33- braces, 34- knees, 4- torches, 41- cylinder bases, 42- jacket casings, 43- Shell fragment, 55- gag lever posts under Lighting Division, 5- damping devices, 51- sleeves, the upper shell fragments of 52-, 53- springs, 54-.

Embodiment

By cutting assembly 2 and pushed away the invention discloses a kind of movably pushing type cutting machine, after being fallen down to the ground mainly for timber Bar unit 3 carries out the cutting of ground push type to it, eliminates portable cutting machine and is cut, and not only alleviates the work of timber cutting Intensity, and improve the operating efficiency of timber cutting；Worked in coordination and may be such that with tray unit 1 by the pusher unit 3 The saw disc 28 of the cutting assembly 2 is bonded well with timber, ensures that saw disc 28 is fully cut to timber；Subtracted by described Shaking device 5 causes pusher unit 3 when controlling saw disc 28 to cut timber, to alleviate caused resistance in cutting process.

Refer to Fig. 1-, a kind of movably pushing type cutting machine, main to include four most of：Tray unit 1, cutting assembly 2, Pusher unit 3 and control cabinet, the chassis are used to install the cutting assembly 2, pusher unit 3 and control cabinet.

Tray unit 1, the housing 11 emptied inside the cuboid that tray unit 1 is formed in one, the outside bread of housing 11 Left surface, right flank, positive side, trailing flank, upper side and downside are included, it is recessed to offer a rectangle at 11 positive center side of housing Groove 12, the slot-open-section of groove 12 are set down, and the center line of the center line of slot-open-section and positive side in the vertical direction Overlap；The both sides of groove 12 are provided with saw disc 28 frame 13 vertical with positive side, are alignd on two framves 13 of saw disc 28 and offer axis hole 15, on left surface and right flank alignment be provided with movable pulley 14.

Cutting assembly 2, including bearing 21, the power transmission shaft that is arranged on two bearings 21 being set in two axis holes 15 22nd, the motor 23 on the inner bottom part of housing 11 close to housing 11 right flank is arranged on, is arranged on the inner bottom part of housing 11 and is located at motor Decelerator 24 that 23 left sides and input are connected with the output end of motor 23, it is arranged on the first belt 27 of the output end of decelerator 24 Wheel 25 and the second belt 27 wheel 26 being arranged on the one end of power transmission shaft 22, the first belt 27 wheel 25 and the second belt 27 wheel 26 are mutual It is arranged in parallel, saw disc 28 is arranged with power transmission shaft 22, retainingf key is additionally provided between power transmission shaft 22 and saw disc 28；First belt 27 The matching of 25 and second wheel of belt 27 of wheel 26 is provided with least three belts 27.

Pusher unit 3, including straight-bar 31, cross bar 32, brace 33 and knee 34, the one end of knee 34 and the rear side of institute's housing 11 Face is vertically fixedly connected at center, and the other end of knee 34 is set upward and the end face is parallel with the upper side of housing 11, knee 34 other end is fixedly connected with one end of straight-bar 31, and straight-bar 31 is vertical with the upper side of housing 11, the other end of straight-bar 31 It is fixedly connected with the center of cross bar 32, and straight-bar 31 and cross bar 32 are orthogonal, one end of brace 33 and the upper side of housing 11 It is fixedly connected at center, the other end of brace 33 at the center of straight-bar 31 with being fixedly connected；Knee 34 is to be treated through fillet Right angle bar.

Control cabinet, it is arranged on the inner bottom part of housing 11 and includes frequency converter, microprocessor close to the left surface of housing 11, control cabinet Device and control button, microprocessor electrically connect with frequency converter and control button respectively, on the control button installation side face of cross bar 32；Cut When cutting operation, timber is inverted on the ground, entered the corresponding fitting timber of cutting assembly 2, startup control button by pusher unit 3 Row cutting operation.

Based on said structure, the effect reached is：The inside points of 1 housing of tray unit 11 emptied can be used for installation cutting group The parts such as motor 23, power transmission shaft 22 and the decelerator 24 of part 2, take full advantage of the inner space of tray unit 1, while motor 23 also improve the efficiency of energy transmission with the energy transmission of decelerator 24 and power transmission shaft 22 closely；Shifting on tray unit 1 Driving wheel 14 causes cutting equipment to can be good at moving on the ground, while may be such that and cut by being worked in coordination with pusher unit 3 The saw disc 28 for cutting component 2 is bonded well with timber, ensures that saw disc 28 is fully cut to timber；

On concrete structure, control cabinet also includes the display board for being arranged on the upper side of 1 housing of tray unit 11, display panel used In the parameter such as the rotating speed of saw disc 28, the temperature of motor 23, fault message in display control case；Control button receives control information Afterwards, microprocessor is transmitted the signal to, microprocessor inputs the control information, frequency converter to frequency converter after receiving the signal After receiving the control information, then VFC is carried out to motor 23, so as to reach the rotating speed of controlled motor 23, and then control saw disc 28 rotating speed.

Here, two framves 13 of saw disc 28 are the trapezoidal plate of isosceles, and the bottom of trapezoidal plate is vertical with the positive side of housing 11 solid Fixed connection, and the warp of upper ground of trapezoidal plate crosses fillet processing, axis hole 15 is set close to the upper bottom of trapezoidal plate.Based on said structure, reach To effect be：The frame 13 of saw disc 28 of trapezoidal shape ensure that the front end of the frame 13 of saw disc 28 forms the less frame 13 of saw disc 28, so as to Reduce the contact area of the frame 13 of saw disc 28 and timber.

Wherein, the upper side angle of brace 33 and housing 11 is 50-70 °；Put down the trailing flank of cross bar 32 and housing 11 Row is set.On concrete structure, pusher unit 3, brace 33 and the upper side of straight-bar 31 and housing 11 form triangle, the triangle Shape ensure that the stability of pusher unit 3；The trailing flank of cross bar 32 and housing 11, which be arranged in parallel, ensure that cross bar 32 can be more preferable Manipulation tray unit 1, and then preferably manipulate being bonded for saw disc 28 and timber.

Wherein, control button includes gear button, scram button and other buttons, and gear button includes the first gear, the Two gears, third gear and fourth speed position；Control button is sequentially arranged at the positive downside on the left side side face of cross bar 32.Specific In structure, control cabinet, gear button is used for the rotating speed for controlling saw disc 28, and gear is different, and the rotating speed of saw disc 28 is then different；Jerk is pressed Button is then when being used to the state of emergency occur, and the safe operation that jerk has ensured equipment is carried out to cutting equipment.

Here also include being arranged on straight-bar 31 including cylinder base 41, rotating device, cylinder close to the torch 4 of cross bar 32, torch 4 Set 42 and Lighting Division 43, cylinder base 41 are vertically and fixedly arranged on straight-bar 31, and torch 4 is positioned at the top of brace 33；Rotating device One end is fixedly connected with cylinder base 41, and the other end is fixedly connected with jacket casing 42；Lighting Division 43 is set in jacket casing 42, and Lighting Division 43 Set back in straight-bar 31.Based on said structure, the effect reached is：Rotating device enables to jacket casing 42 to be realized in space 360 rotations read, so as to preferably regulate illumination of the Lighting Division 43 to the workspace of saw disc 28.

Here also include being arranged on straight-bar 31 positioned at the thermometer of the top of torch 4.Based on said structure, the effect reached It is：Thermometer can in real time record the temperature change of timber cutting surrounding environment.

Wherein, damping device 5 is also associated between straight-bar 31 and knee 34, damping device 5 includes sleeve 51, upper shell fragment 52nd, spring 53, lower shell fragment 54 and gag lever post 55, spring 53 are set in sleeve 51, and gag lever post 55 is set in spring 53, and are covered The axis of cylinder 51, spring 53 and gag lever post 55 mutually coincides；The upper end of spring 53 is fixedly connected with the lower surface of upper shell fragment 52, bullet The lower end of spring 53 is fixedly connected with the upper surface of lower shell fragment 54, and the upper surface of upper shell fragment 52 is fixedly connected with the lower end of straight-bar 31, under The lower surface of shell fragment 54 is fixedly connected with the upper surface of knee 34.Based on said structure, the effect reached is：Damping device 5 makes Pusher unit 3 is obtained when controlling saw disc 28 to cut timber, alleviates caused resistance in cutting process.

The operation principle of damping device 5 is：When cutting timber, the timber resistance certain to saw disc 28, the resistance passes through bottom Disk unit 1 is given on pusher unit 3, and on concrete structure, the resistance is first delivered to the knee 34 on pusher unit 3, transmits afterwards Onto the lower shell fragment 54 of damping device 5, the resistance is delivered on spring 53 by lower shell fragment 54 again, and spring 53 delays to the resistance After punching, then shell fragment 52 is delivered to, the resistance after buffering is delivered on straight-bar 31 by upper shell fragment 52 again, and straight-bar 31 again will buffering The resistance afterwards is delivered on cross bar 32, cross bar 32 buffer again after the resistance is delivered to operator on hand, so as to play The effect of damping.

Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to Cover the scope of the claims in the present invention.

Claims

A kind of 1. movably pushing type cutting machine, it is characterised in that：Including

Tray unit, the housing emptied inside the cuboid that tray unit is formed in one, the hull outside face includes left side Face, right flank, positive side, trailing flank, upper side and downside, a rectangular recess is offered at the positive center side of housing, The slot-open-section of the groove is set down, and the center line of the center line of slot-open-section and the positive side in the vertical direction Overlap；The groove both sides are provided with the saw disc frame vertical with the positive side, are alignd on two saw disc framves and offer axle Hole, on the left surface and right flank alignment be provided with movable pulley；

Cutting assembly, including be set in two axis holes bearing, be arranged on two bearings power transmission shaft, set Motor on the housing inner bottom part close to the housing right flank, it is arranged on the housing inner bottom part and is located at the motor Decelerator that left side and input are connected with the output end of the motor, the first belt pulley for being arranged on the decelerator output end With the second belt pulley being arranged on described power transmission shaft one end, first belt pulley and the second belt pulley are disposed in parallel relation to one another, Saw disc is arranged with the power transmission shaft, retainingf key is additionally provided between the power transmission shaft and the saw disc；First belt pulley The matching of second belt pulley is provided with least three belts；

Pusher unit, including straight-bar, cross bar, brace and knee, described knee one end are vertical with the trailing flank center of institute housing Be fixedly connected, the other end of the knee is set upward and the end face is parallel with the upper side of the housing, the knee it is another One end is fixedly connected with one end of the straight-bar, and the straight-bar is vertical with the upper side of the housing, the straight-bar it is another End is fixedly connected with the center of the cross bar, and the straight-bar and the cross bar are orthogonal, one end of the brace with it is described It is fixedly connected at the upper side center of housing, the other end of the brace at the center of the straight-bar with being fixedly connected；It is described curved Bar is the right angle bar treated through fillet；

Control cabinet, it is arranged on the housing inner bottom part and close to the housing left surface, the control cabinet includes frequency converter, micro- Processor and control button, the microprocessor electrically connect with the frequency converter and control button respectively, the control button peace Fill on the cross bar side face；During cutting operation, timber is inverted on the ground, by the pusher unit by the cutting assembly pair Timber should be bonded, starts the control button and carries out cutting operation.
A kind of 2. movably pushing type cutting machine according to claim 1, it is characterised in that：Two saw disc framves are isosceles Trapezoidal plate, the bottom of the trapezoidal plate is vertical with the positive side of the housing to be fixedly connected, and the warp of upper ground of the trapezoidal plate Fillet processing is crossed, the axis hole is set close to the upper bottom of the trapezoidal plate.
A kind of 3. movably pushing type cutting machine according to claim 1, it is characterised in that：The brace and the housing Upper side angle is 50-70 °；The trailing flank of the cross bar and the housing be arranged in parallel.
A kind of 4. movably pushing type cutting machine according to claim 2, it is characterised in that：The control button includes gear Button, scram button and other buttons, the gear button include the first gear, the second gear, third gear and fourth speed position； The control button is sequentially arranged on the left of the cross bar at the positive downside on side face.
A kind of 5. movably pushing type cutting machine according to claim 1, it is characterised in that：Also include being arranged at the straight-bar The upper torch above the brace, the torch include cylinder base, rotating device, jacket casing and Lighting Division, and the cylinder base is vertical It is fixedly installed on the straight-bar, and the torch seat is located above the brace；Described rotating device one end and the cylinder base It is fixedly connected, the other end is fixedly connected with the jacket casing；The Lighting Division is set in the jacket casing, and the Lighting Division back to Set in the straight-bar.
A kind of 6. movably pushing type cutting machine according to claim 1, it is characterised in that：Also include being arranged at the straight-bar The upper thermometer above the torch.
A kind of 7. movably pushing type cutting machine according to claim 1, it is characterised in that：Between the straight-bar and knee also Damping device is connected with, the damping device includes sleeve, upper shell fragment, spring, lower shell fragment and gag lever post, and the spring is set in In the sleeve, the gag lever post is set in the spring, and the axis of the sleeve, spring and gag lever post mutually coincides； The upper end of the spring is fixedly connected with the lower surface of the upper shell fragment, the lower end of the spring and the upper surface of the lower shell fragment Be fixedly connected, the upper surface of the upper shell fragment is fixedly connected with the straight-bar lower end, the lower surface of the lower shell fragment with it is described curved The upper surface of bar is fixedly connected.