A kind of old material desilts machine
Technical field
The present invention relates to a kind of wood processing equipment, specifically, there is provided a kind of old material desilts machine.
Background technology
The life of people be unable to do without timber, does construction, makes furniture etc. being required for a large amount of timber.Timber has two kinds of sources:One
It is green wood, this needs disafforestation;Second, old material.Building site, old room, which are removed, can all produce a large amount of old materials.Effective abundant land productivity
With old material, can conserve forests well.Old material is processed using log splitter, it is necessary to remove the iron nail and cement on old material
Through.Otherwise, the cement adhered on old material is easily destroyed sawtooth, causes saw life short.At present, when removing the cement on old material,
Artificial method is used mostly.This method, labor intensity is big, and dust is more, influences health, also pollutes environment.
Have what is removed using mechanism, but mechanical structure is extremely complex.
The content of the invention
It is an object of the invention to provide a kind of old material to desilt machine, and the apparatus structure science is simple, fast and effective can remove old
The cement of Wood surface adhesion, reduces labor intensity.
To reach above-mentioned purpose, the technical scheme is that:A kind of old material desilts machine, including frame, and frame top is set
Support is equipped with, the right and left of support is symmetrically provided with motor, and the output shaft end of motor is provided with mill, and mill has
Scraping teeth;The front and rear part of support is provided with operating desk;Dust exhaust apparatus is provided with below support.
Preferably, the bottom of described support is provided with gear, elastic lifting pinch roller is provided with above support.
Preferably, being provided with symmetrical sliding platform at the top of the frame, slip is provided with sliding platform
Supporting plate, motor are arranged on slip blade;Slip blade bottom is provided with positioning and guiding block and roller, the installation of positioning and guiding block
On positioning and guiding cross bar, return spring is provided between positioning and guiding block and positioning and guiding crossbar end.
Preferably, being provided with the depression bar being hinged with frame below preceding operating desk, there is taper briquetting on depression bar;Left and right
Push rod is connected with two slip blades, the end of the push rod of left and right two is in contact, and immediately below taper briquetting.
Preferably, described elastic lifting pinch roller rotating shaft both ends are respectively arranged with sliding block, sliding block be arranged on two pillars it
Between, pillar is arranged on the top of support;Guide rod is connected with sliding block, two post top portions are connected with the guiding support of support support guide rod
Bar, compression spring is provided between sliding block and guiding pressure pin.
Preferably, described bottom of the frame is provided with pedal, connected between pedal and depression bar by connecting rod.
Preferably, being provided with the roller of support push rod in described frame, positioning and guiding crossbar end is provided with regulation
Nut.During rotating adjusting nut, the location of return spring can be adjusted, adjusts the elastic force of return spring, ensures that mill is tight
The two sides of timber are adjacent to, adjust the frictional force between mill and timber two sides.
Preferably, being provided with the guide groove for accommodating depression bar below preceding operating desk, the mill can be changed flexibly, its
With hollow handle, it is sleeved on the output shaft of motor, and passes through screw latched position., can be with when mill and scraping teeth damage
Flexibly changed.The effect of guide groove is:When being moved up and down by moulded rod, taper briquetting, ensure taper briquetting prepare into
Between entering two rollers, so as to push two push rods open.
Preferably, described positioning and guiding cross bar is a complete guide rod for passing through hollow shaft, gear and driven
Sprocket wheel is arranged in hollow shaft, and the positioning snap ring positioned at hollow shaft both ends is provided with positioning and guiding cross bar.
Preferably, described positioning and guiding cross bar divides the left and right sides that two parts are symmetrically disposed in support, and respectively
With being connected at left and right sides of support.
Beneficial effects of the present invention:With pin down pedal when, the taper briquetting on depression bar extrudes two push rod ends, can be with
The slip blade of left and right two and motor are pushed open;The slip blade of left and right two and motor return original in the presence of return spring
Position.Pinch roller can go up lifting or decline in the presence of compression spring, flexible.In use, in return spring and compression spring
In the presence of, it is ensured that pinch roller and mill are close to timber, so as to which the cement of Wood surface be ground off, remove old material wash cement
Effect is very good.The present invention can be applicable the timber of processing different size, and dust catcher can prevent from stirring up a cloud of dust, and improve building ring
Border.It is suitable to promote and the present invention is simple in construction, easy to use.
Brief description of the drawings
The present invention is described in more detail with reference to the accompanying drawings and examples.
Fig. 1 is the front view that old material desilts machine;
Fig. 2 is the left view that old material desilts machine;
Fig. 3 is the structural representation of slip blade.
In figure:1 frame, 2 connecting rods, 3 chains, 4 rollers, 5 dust flues, 6 push rods, 7 positioning and guiding blocks, 8 slip blades, 9 slide
Moving platform, 10 positioning and guiding cross bars, 11 adjusting nuts, 12 return springs, 13 motor, 14 driven sprockets, 15 mills, 16
Frame, 17 sliding blocks, 18 compression springs, 19 guide rods, 20 pinch rollers, 21 dust covers, 22 gears, 23 screws, 24 hollow handles, 25 depression bars,
26 pillars, 27 taper briquettings, 28 power controling boxs, 29 dust catchers, 30 drives, 31 pedals, 32 turn to speed changer, and 33 are oriented to
Groove, 34 belts, 35 poly- dirt casees, 36 operating desks, 37 are oriented to pressure pin, 38 scraping teeth, 39 hollow shafts, 40 drive sprockets, 41 positioning snap rings.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of old material, which desilts machine, includes frame 1, and its top of frame 1 is provided with support 16, props up
The top of frame 16 has the sliding platform 9 symmetrically set, slip blade 8 is provided with sliding platform 9, in slip blade
Motor 13 is installed, the output shaft end of motor 13 is provided with mill 15, and mill 15 has scraping teeth 38 on 8;Mill 15 can spirit
Living to change, it has hollow handle 24, is sleeved on the output shaft of motor 13, and passes through the latched position of screw 23.Slip blade 8
Bottom is provided with positioning and guiding block 7 and roller 4, and positioning and guiding block 7 is arranged on positioning and guiding cross bar 10, positioning and guiding cross bar 10
End adjusting nut 11 is installed, return spring 12 is provided between positioning and guiding block 7 and adjusting nut 11.Before support 16
Rear portion is provided with operating desk 36;The lower section of support 16 is provided with gear 22 and poly- dirt case 35, tooth crest and the operating desk 36 of gear 22
Concordantly.Poly- dirt case 35 is connected with dust catcher 29, and dust catcher 29 is connected with dust flue 5.The top of support 16 is provided with dust cover 21,
Elastic lifting pinch roller 20 is provided with dust cover 21, the rotating shaft of pinch roller 20 is provided at both ends with sliding block 17, and sliding block 17 is arranged on two
Between pillar 26, pillar 26 is arranged on the top of support 16;The both sides of sliding block 17 have chute, by chute along two distance poles 26
Slide up and down.Guide rod 19 is connected with sliding block 17, the top of two pillar 26, which is provided with, is oriented to pressure pin 37, and being oriented on pressure pin 37 has
With 19 corresponding pilot hole of guide rod.Compression spring 18 is provided between sliding block 17 and guiding pressure pin 37.Under preceding operating desk 36
Side is provided with depression bar 25, has taper briquetting 27 on depression bar 25, and depression bar 25 is inner to be hinged with support 16;The slip blade 8 of left and right two
On be connected with push rod 6, the end of the push rod 6 of left and right two is provided with roller 4.Taper briquetting 27 is arranged on space between two rollers 4
Top simultaneously contacts.The bottom of frame 1 is provided with pedal 31, is connected between pedal 31 and depression bar 25 by be hinged connecting rod 2.Machine
The roller 4 of support push rod 6 is provided with frame 1.The preceding lower section of operating desk 36 is provided with guide groove 33.All motor 13 and power supply control
Case 28 processed is electrically connected with.Described gear 22, driven sprocket 14 are arranged in hollow shaft 39, and positioning and guiding cross bar 10 is one complete
Guide rod, in the hollow shaft 39 and run through hollow shaft 39, by positioning snap ring 41 by the position of positioning and guiding cross bar 10
Fixed, positioning snap ring 41 is arranged on the both ends of hollow shaft 39.Rolling bearing is provided between hollow shaft 39 and support 16.If
Put the motor 13 below frame 1 and drive dust catcher 29, and biography is realized with turning to speed changer 32 by belt 34, drive 30
It is dynamic.Turn to and transmission is realized by drive sprocket 40, driven sprocket 14, chain 3 and hollow shaft 39 between speed changer 32 and gear 22.
Certainly, positioning and guiding cross bar 10 can divide the left and right sides that two parts are symmetrically disposed in support, and respectively with branch
Frame 16 connects.Gear 22 is using conventional solid spindle.
Above example is merely to illustrate the preferred embodiment of the present invention, but the present invention is not limited to above-mentioned embodiment party
Formula, in the field those of ordinary skill possessed knowledge, that is made within the spirit and principles in the present invention is any
Modification, equivalent substitute and improvement etc., it all should cover within the scope of claimed technical scheme is invented.