CN204568870U - Wood shavings conveying and metering equipment - Google Patents
Wood shavings conveying and metering equipment Download PDFInfo
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- CN204568870U CN204568870U CN201520035514.0U CN201520035514U CN204568870U CN 204568870 U CN204568870 U CN 204568870U CN 201520035514 U CN201520035514 U CN 201520035514U CN 204568870 U CN204568870 U CN 204568870U
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Abstract
The utility model discloses a kind of wood shavings conveying and metering equipment, comprising: base; Be arranged on the feed bin above base, which is provided with inlet point and discharging opening; Feedway, has upper and lower arranged parallel is inner at feed bin, for relay-type, wood shavings are delivered to discharging opening from inlet point the first load-transfer device and the second load-transfer device; Sowing metering mechanism, by weighing the wood shavings weight of the second tape transport, controlling the first tape transport to the wood shavings amount on the second load-transfer device.Wood shavings conveying and metering equipment of the present utility model, structure is simple, the wood shavings thickness of conveying is even, wood shavings are sowed effective, is convenient to the feed flow of accurate Calculation wood shavings, solves in follow-up applying glue operation because calculating the ropy problem of applying glue that wood shavings feed flow error occurs.
Description
Technical field
The utility model relates to wood-based plate manufacturing technology field, particularly relates to a kind of wood shavings conveying and metering equipment be applied on wood-based plate manufacturing line.
Background technology
Granular material metering feed bin is widely used in the industries such as wood-based plate, building, coal, chemical industry, but due to the special applications requirement on artificial board product line, the metering feed bin being applied to other industry is not suitable for artificial board product line.The chip metering feed bin that artificial board product line uses needs to break up wood shavings smooth, prevents wood shavings conglomeration.The chip metering feed bin of prior art, after production capacity improves, due to the increase of conveying wood shavings amount, makes measuring accuracy greatly reduce.
Summary of the invention
The purpose of this utility model is exactly to solve the problem, a kind of wood shavings conveying and metering equipment is provided, its structure is simple, the wood shavings thickness of conveying is even, wood shavings are sowed effective, being convenient to the feed flow of accurate Calculation wood shavings, solving in follow-up applying glue operation because calculating the ropy problem of applying glue that wood shavings feed flow error occurs.
For realizing above-mentioned purpose of the present utility model, a kind of wood shavings conveying and metering equipment of the present utility model comprises: base; Be arranged on the feed bin above base, which is provided with inlet point and discharging opening; Feedway, has upper and lower arranged parallel is inner at feed bin, for relay-type, wood shavings are delivered to discharging opening from inlet point the first load-transfer device and the second load-transfer device; Sowing metering mechanism, by weighing the wood shavings weight of the second tape transport, controlling the first tape transport to the wood shavings amount on the second load-transfer device.
Wherein, the described metering mechanism that sows comprises: sowing apparatus, there is the hairbrush material blanking roller being placed in described first conveyer belt discharging end, between hairbrush material blanking roller and the first load-transfer device, there is adjustable gap, to control described first tape transport to the wood shavings amount on the second load-transfer device; Weighting apparatus, has the self-balancing scale structure be arranged on below described second load-transfer device, for weighing the wood shavings weight that described second load-transfer device is carried; Wherein, the counterweight that described scale structure comprises scale frame and is connected with scale frame one end, and scale frame and counterweight are in state of equilibrium.
Further, also comprise: claw device, there are the multiple claws being positioned at and distributing above described first load-transfer device and along its direct of travel echelon; Wherein, the high level of synchronization adjustment of relatively described first load-transfer device of described multiple claw.
Preferably, described claw device also has: a pair claw support, is separately positioned on the biside plate outer wall of described feed bin, and each claw support one end and side plate one end hinged; A pair claw lifting regulating mechanism, is arranged on the other end of feed bin biside plate respectively, and connects with the corresponding claw support other end, for regulating the angle of inclination of relatively described first load-transfer device of claw support; Wherein, each claw two ends, respectively by described claw stent support, by regulating the angle of inclination of relative first load-transfer device of claw support, regulate the height of relatively described first load-transfer device of each claw.
Wherein, described claw lifting regulating mechanism comprises: support, is arranged on the corresponding side plate other end of described feed bin, has transverse slat connected vertically with feed bin side plate; Screw rod, is arranged on transverse slat, and its top stretches out in transverse slat; Setting nut, the part be positioned at above transverse slat with screw rod forms screw thread fit, is regulated the angle of inclination realizing relative first load-transfer device of described adjustment claw support by screw rod; Wherein, the described claw support other end and described screw rod bottom hinged.
Wherein, described claw device also has: claw micro-adjusting mechanism, and correspondence is arranged on the two ends of corresponding claw, for adjusting the position of the relatively described claw support of described claw.
Preferably, described claw micro-adjusting mechanism comprises: slide block, is slidably arranged in described claw pedestal upper end face; Bolt, for being fastened on described claw support by slide block; Wherein, the claw bearing for supporting described claw is fixedly mounted on described slide block.
Further, the belt deviation adjusting device for preventing described first load-transfer device and the second belt deflection respectively is also comprised.
Preferably, described belt deviation adjusting device comprises: position transduser, be arranged near described first load-transfer device or described second load-transfer device, for detecting described first load-transfer device or described second belt deflection direction and the offset signals of generation being passed to control system, so that control system generates corresponding tuningout instruction; Transmission device, is connected with control system, and it performs corresponding tuningout action according to the tuningout instruction of described control system; Belt deviation adjustment roller, is connected with described first load-transfer device or described second load-transfer device with transmission device respectively, under the drive of transmission device, regulates the offset direction of described first load-transfer device or described second load-transfer device.
Wherein, described transmission device comprises: solenoid directional control valve, is connected with described control system; The cylinder be connected with solenoid directional control valve or hydraulic actuating cylinder, its piston rod stretches out the axial vertical of direction and described belt deviation adjustment roller, and piston rod external part with for supporting the tuningout bearing hinge connection of described belt deviation adjustment roller; Wherein, during described electromagnetic switch valve events, drive described tuningout bearing movable by the fore and aft motion of described piston rod, thus drive described belt deviation adjustment roller to carry out the adjustment of offset direction.
Wherein, hinged with described base bottom described one end of described scale frame, supported by LOAD CELLS bottom the other end of described scale frame.
Compared with prior art, wood shavings conveying and metering equipment tool of the present utility model has the following advantages:
1) wood shavings conveying and metering equipment of the present utility model, there is hairbrush material blanking roller, it can adsorb wood shavings, increase wood shavings and sow the area on the second load-transfer device, sow effective, and avoid the generation of gap between hairbrush material blanking roller and the first load-transfer device hour, load-transfer device and material blanking roller stuck phenomenon, guarantee equipment can normally, failure-free runs, and the uniform flow of wood shavings is stablized;
2) self-balancing gauging device of the present utility model, have and utilize lever principle self-balanced scale structure, thus the weight of the wood shavings that LOAD CELLS direct-detection second load-transfer device is carried, measuring accuracy is high, and is convenient to accurately control the feed flow of wood shavings;
3) claw device of the present utility model, having can the claw support of synchronous adjustment with the angle of inclination of the first load-transfer device, thus make the height of relative first load-transfer device of multiple claws mounted thereto can synchronous adjustment, avoid in prior art, multiple claw height can not synchronous adjustment, and therefore, wood shavings easily pass through in the gap of adjacent claw, thus make the wood shavings on the first load-transfer device in uneven thickness, affect the quality after to wood shavings applying glue;
4) claw device of the present utility model, there is claw micro-adjusting mechanism, its can trace adjustment claw support relative to its corresponding claw position, so that claw height and claw riding angle match, further, only need offer the through hole vertically extended on feed bin side plate, facilitate the processing of through hole and the installation of claw, the claw through through hole can be avoided to produce in through hole rock, affect the homogeneity of wood shavings on the first load-transfer device;
5) equipment of the present utility model has belt deviation adjusting device, and it adjusts by detecting the offset direction of belt deviation direction to the second load-transfer device, is beneficial to and stablizes wood shavings, transport uniformly, thus be beneficial to continuous, the stable production of Flakeboard Product Line.
Below in conjunction with accompanying drawing, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the transparent view of the utility model wood shavings conveying and metering equipment;
Fig. 2 is the front view of the conveying and metering of wood shavings shown in Fig. 1 equipment;
Fig. 3 is the A-A direction view shown in Fig. 2;
Fig. 4 is the back view of the conveying and metering of wood shavings shown in Fig. 1 equipment;
Fig. 5 is the schematic diagram of the utility model scale structure;
Fig. 6 is the structural representation of the utility model claw micro-adjusting mechanism;
Fig. 7 is the enlarged drawing of part B shown in Fig. 4;
Fig. 8 is the utility model belt deviation adjusting device control process schematic diagram;
Fig. 9 is the structural representation of the utility model second load-transfer device part;
Figure 10 is the utility model wood shavings conveying and metering equipment control principle schematic diagram;
Figure 11 is the schematic diagram that belt deviation adjusting device regulates the first belt conveyor offset direction.
Detailed description of the invention
As shown in Figure 1, for the transparent view (not shown feed bin is positioned at the part above the second load-transfer device 9) of wood shavings conveying and metering equipment of the present utility model, as shown in Figure 2, Figure 3, Figure 4, A-A in the front view of wood shavings conveying and metering equipment, front view is respectively to cutaway view and back view.
From Fig. 1-Fig. 3, wood shavings conveying and metering equipment of the present utility model comprises: base, has the first base 25 and the second base 26; Be arranged on the feed bin 1 above base, which is provided with inlet point 24 and discharging opening 6; Feedway, the feed end with upper and lower arranged parallel inner at feed bin, that wood shavings are delivered to discharging opening from inlet point for relay-type the first load-transfer device 13 and the second load-transfer device 9, second load-transfer device 9 is positioned at the below of the first load-transfer device 13 discharge end, discharge end extends (as shown in Figure 1 and Figure 2) towards away from the first load-transfer device 13 direction.In addition, wood shavings conveying and metering equipment of the present utility model also comprises sows metering mechanism, and it, by the wood shavings weight of weighing second tape transport, controls the first tape transport to the wood shavings amount on the second load-transfer device.
Wherein, sow metering mechanism and comprise sowing apparatus, it has the hairbrush material blanking roller being placed in the first conveyer belt discharging end, has adjustable gap between hairbrush material blanking roller and the first load-transfer device, to control the first tape transport to the wood shavings amount on the second load-transfer device; Weighting apparatus, has the self-balancing scale structure be arranged on below the second load-transfer device, for weighing the wood shavings weight that the second load-transfer device is carried; Wherein, the counterweight that scale structure comprises scale frame and is connected with scale frame one end, and scale frame and counterweight are in state of equilibrium.
Concrete, as shown in Fig. 2, Fig. 7, material blanking roller device has the hairbrush material blanking roller 4 being placed in the first load-transfer device 13 discharge end and the second load-transfer device 9 feed end, and the gap between hairbrush material blanking roller 4 and the first load-transfer device 13 is adjustable.This hairbrush material blanking roller 4 comprises roller and is arranged on the hairbrush body of roller outer wall, hairbrush body can adsorb and sow wood shavings, feed bin will be entered from inlet point 24 and drop on the wood shavings of the first load-transfer device 13 feed end, its discharge end is delivered to by the first load-transfer device 13, and sowed uniformly on the feed end of the second load-transfer device 9 by hairbrush material blanking roller, thus be delivered to the discharging opening 6 of feed bin by the second load-transfer device 9.
And as shown in Figure 7, hairbrush material blanking roller 4 two ends are provided with material blanking roller bearing 21, material blanking roller bearing 21 is arranged on material blanking roller slide block 23.Material blanking roller slide block 23 can slide up and down at material blanking roller support 20, material blanking roller slide block 23 can be made to be fixed on material blanking roller support 20 by material blanking roller pull bar.By this structure, the gap between hairbrush material blanking roller 4 and the first load-transfer device 13 can be regulated easily, thus adapt to sow the wood shavings of different-thickness on the first load-transfer device.
The hairbrush body of the utility model hairbrush material blanking roller is made up of some bristles, wood shavings can be bonded on bristle uniformly, meanwhile, owing to there is gap between adjacent bristle, make wood shavings can by the of short duration clamping of adjacent bristle, thus hairbrush material blanking roller is presented can the function of of short duration absorption wood shavings.Along with the rotation of hairbrush material blanking roller, be bonded on bristle and by the wood shavings of the of short duration clamping of bristle and drop uniformly at the feed end of the second load-transfer device under gravity, hairbrush material blanking roller is achieved evenly to be sowed by the wood shavings on the first load-transfer device the function at the second load-transfer device.Because hairbrush material blanking roller is in rotary course, its hairbrush body has certain adsorption, thus solving prior art employing licker-in as the following problem produced during material blanking roller: the roller pin on the licker-in of prior art is all hard steel bar, therefore, when gap between licker-in and the first load-transfer device is too little, can cause the first load-transfer device and licker-in stuck, and during excessive clearance between licker-in and the first load-transfer device, the wood shavings sowed on the second load-transfer device by licker-in can be made uneven, thus make to sow weak effect, affect follow-up to applying glue quality during wood shavings applying glue.
Wherein, self-balancing gauging device is arranged on below the second load-transfer device 9, there is the scale structure utilizing lever principle self-balancing, as shown in Figure 5, the counterweight 27 that this scale structure is comprised scale frame 8 and linked together by removably with scale frame 8 one end, belt/roller 5 of weighing for supporting the second load-transfer device 9 is arranged on scale frame, and drives the motor of belt/roller motion of weighing also to be arranged on scale frame.Wherein, the second base 26 in the bottom of scale frame 8 one end and base is hinged, the bottom of scale frame 8 other end is supported (as shown in Fig. 2, Fig. 7) by LOAD CELLS 7, during design, answer weight and the moment of appropriate design scale frame 8 and counterweight 27, counterweight to be arranged on scale frame and after forming scale structure, scale structure can be in self-equalizing state on the second base 26.Thus when the second load-transfer device 9 being carried wood shavings, the changes in weight that LOAD CELLS detects is the weight of wood shavings, therefore, measuring accuracy is high, be convenient to carry out accurate Calculation to the feed flow of the wood shavings on the second load-transfer device, thus solve in follow-up applying glue operation, because of the ropy problem of applying glue produced the metering error of wood shavings feed flow in prior art.
Further, wood shavings conveying and metering equipment of the present utility model also comprises: claw device, there are the multiple claws 2 (as shown in Figure 2) being positioned at and distributing above the first load-transfer device 13 and along its direct of travel echelon, the height of relative first load-transfer device of multiple claw successively reduces from its feed end to discharge end, thus the wood shavings of the first tape transport can be broken up step by step, smooth; Wherein, the height of relative first load-transfer device 13 of multiple claw 2 can synchronous adjustment, and to carry out synchronous adjustment to the height of multiple claw be realized by claw support and claw lifting regulating mechanism.
Concrete, as shown in Figure 1 and Figure 2, claw device, except multiple claw, also has a pair claw support 3 and a pair claw lifting regulating mechanism.
Wherein, a pair claw support 3 is separately positioned on the biside plate outer wall of feed bin 1, and each claw support 3 one end is with to be arranged on the silo support 15 of side plate one end hinged, and the two ends of multiple claw 2 are placed on a pair claw support 3 respectively and supported by it.
A pair claw lifting regulating mechanism is arranged on the other end of feed bin biside plate respectively, and connect with the other end of corresponding claw support 3, for regulating the angle of inclination of relative first load-transfer device 13 of claw support 3, and multiple claw can regulate the height of relative first load-transfer device 13 along with the adjustment of claw support 3 angle.
Because claw device has claw support and claw lifting regulating mechanism, make the height of relative first load-transfer device of multiple claws be arranged on claw support can synchronous adjustment, ensure that the thickness of wood shavings on the first load-transfer device is in ideal range, avoiding multiple claw height in prior art can not the following problem that produces of synchronous adjustment: when carrying out height adjustment to one or more claw separately, multiple claw Level Change cannot be coordinated, wood shavings can be made to pass through in the gap of adjacent claw, thus make the in uneven thickness of the wood shavings of the first tape transport, impact is to the quality after wood shavings applying glue.
Wherein, as shown in Figure 1, claw lifting regulating mechanism comprises: support, is positioned at the other end of feed bin side plate, has and is arranged on column 19 on the first base and transverse slat 35 connected vertically with column top; Screw rod 18, is vertically mounted on transverse slat, and its bearing of trend is parallel with the bearing of trend of column and top stretches out in transverse slat 35; Setting nut 36, the partial threads be positioned at above transverse slat with screw rod 18 coordinates, for the distance between adjusting screw(rod) bottom and transverse slat; Wherein, claw support 3 other end and screw rod 18 bottom hinged.When needs carry out angular adjustment to claw support, unscrew setting nut, change the distance of the relative transverse slat in screw rod bottom, thus claw support is moved along with the motion of screw rod, and then change the angle of inclination of relative first load-transfer device of claw support, then tighten setting nut, make the relative transverse slat in screw rod bottom keep current distance.
Further, claw device of the present utility model also has multipair claw micro-adjusting mechanism, and often pair of claw micro-adjusting mechanism correspondence is arranged on claw 2 two ends, adjusts the position of the relative claw support of corresponding claw 2 for trace.
Preferably, as shown in Figure 6, each claw micro-adjusting mechanism comprises: slide block 17, is slidably arranged in claw support 3 upper surface; Binding bolt 28, for being fastened on claw support by slide block 17; Wherein, be fixedly mounted on slide block 17 for the claw bearing 16 supporting claw 2, and the axis of claw bearing is vertical with the bearing of trend of claw support.
As shown in Figure 6, L-shaped fixed block 29 is fixedly installed in claw support 3 upper surface, slide block 17 is also L-shaped, slide block 17 is arranged on fixed block 29, the vertical plate of fixed block is parallel with the vertical plate of slide block, the vertical plate of fixed block wears a caging bolt 27, and the end of caging bolt 27 is against on the vertical plate of slide block 17, thus can limit the position of slide block along claw stent length bearing of trend.
Claw device of the present utility model has claw micro-adjusting mechanism, therefore can the position of trace adjustment claw relative claw support, so that claw height and claw riding angle match, and, only need offer the through hole vertically extended on feed bin side plate, facilitate the processing of through hole and the installation of claw, the claw through through hole can be avoided to produce in through hole and rock, affect the homogeneity of wood shavings on the first load-transfer device.
Further, wood shavings conveying and metering equipment of the present utility model also comprises the belt deviation adjusting device for preventing the first load-transfer device 13 and the second load-transfer device 9 sideslip respectively, for preventing the belt deviation adjusting device of the first load-transfer device 13 sideslip identical with the structure of the belt deviation adjusting device preventing the second load-transfer device 9 sideslip, be introduced to prevent the belt deviation adjusting device of the first belt deflection at this.
As shown in Figure 9, the first load-transfer device 13 is driven by belt conveyor roller 14, and is supported (not shown in Fig. 9) by carrying roller 11, by idler roller 10 tensioning.Because the first load-transfer device 13 fed distance is longer, in order to prevent the first load-transfer device sideslip in operational process, be provided with belt deviation adjusting device.
Wherein, as shown in Figure 8, Figure 9, belt deviation adjusting device comprises: position transduser 30, is arranged near the first load-transfer device 13, for detecting the first load-transfer device 13 sideslip direction and the offset signals of generation being passed to control system, so that control system generates corresponding tuningout instruction; Transmission device, is connected with control system, and it performs corresponding tuningout action according to the tuningout instruction of control system; Belt deviation adjustment roller 12, be positioned at below the first load-transfer device, be connected with the first load-transfer device 13 with transmission device respectively, under the drive of transmission device, to the first load-transfer device 13 depart from its setting service direction time state regulate so that the first load-transfer device along setting service direction transport wood shavings.
Preferably, transmission device comprises: solenoid directional control valve 31, is connected with control system; The cylinder be connected with solenoid directional control valve or hydraulic actuating cylinder 32, its piston rod stretches out the axial vertical of direction and belt deviation adjustment roller 12, and piston rod external part is hinged with the tuningout bearing 33 for back-up belt regulating roller; Wherein, when electromagnetic switch valve events, drive tuningout bearing in the bearing seat of correspondence, carry out the motion of fine position by the fore and aft motion of piston rod, make the belt deviation adjustment roller 12 be connected with tuningout bearing carry out fine position.
Such as, suppose the setting service direction V of the first load-transfer device 13 as shown in the direction of arrow in Figure 11 (namely, along horizontal direction direction from left to right), when the first load-transfer device departs from setting service direction, (namely left side towards setting service direction offsets, below skew towards shown in Figure 11) time, be positioned at cylinder on the left of the first load-transfer device setting service direction or the piston rod of hydraulic actuating cylinder by retraction to pull belt deviation adjustment roller left end, and the piston rod of the cylinder be positioned on the right side of the first load-transfer device setting service direction or hydraulic actuating cylinder will stretch out to promote belt deviation adjustment roller right-hand member, namely, make belt deviation adjustment roller generation rotary motion in the counterclockwise direction, meanwhile, idler roller 10 coordinates the action of belt deviation adjustment roller, towards the direction skew that the first load-transfer device is loose, so that by the first load-transfer device loose place tensioning, thus pass through the combined action of belt deviation adjustment roller and idler roller, the service direction of the first load-transfer device is adjusted to setting service direction.
Wherein, belt deviation adjusting device of the present utility model also can adopt the structure of in prior art, belt conveyor being carried out to sideslip adjustment.
Below, in conjunction with Figure 10, the working process of wood shavings conveying and metering equipment of the present utility model is described.
First, wood shavings enter feed bin 1 from inlet point 24, be deposited on the first load-transfer device 13, first load-transfer device 13 runs under the driving of belt conveyor roller 14, echelon distribution multiple claws 2 wood shavings be deposited on the first load-transfer device 13 are broken up, smooth, allow wood shavings be evenly distributed on the first load-transfer device 13 with certain thickness (100mm-200mm).
In course of conveying, by the angle of inclination of relative first load-transfer device of adjustment claw support, control the thickness of wood shavings on the first load-transfer device; And by adjusting the distance of relative first load-transfer device of hairbrush material blanking roller, controlling wood shavings on the first load-transfer device and being sowed to the thickness of wood shavings on the second load-transfer device.
And wood shavings are when entering feed bin from inlet point, the multiple level sensors 34 be arranged in feed bin detect the level signals of the wood shavings in feed bin on the first load-transfer device at any time, and sent to control system, thus control by control system the wood shavings flow that last operation carries to the inlet point of wood shavings conveying and metering equipment.
When the wood shavings on the first load-transfer device to be sowed to endlessly by hairbrush material blanking roller on the second load-transfer device 9 and are transported to discharging opening 6 by the second load-transfer device, the LOAD CELLS be positioned at below the second load-transfer device detects the weight of the wood shavings from its feed end to its discharge end on the second load-transfer device 9 at any time, and sends the wood shavings weight signal detected to control system, meanwhile, the opto-electronic pickup be arranged near the second load-transfer device detects the running velocity of the second load-transfer device, and send the speed signal detected to control system, the wood shavings weight signal that control system detects according to LOAD CELLS, the level signals of the wood shavings that the running speed signal of the second load-transfer device that opto-electronic pickup detects and level sensor 34 detect, pass through frequency converter, regulate the running velocity of the first load-transfer device and the second load-transfer device (namely, regulate the rotating speed of the first load-transfer device motor and the rotating speed of the second load-transfer device motor respectively, to realize the adjustment to the first load-transfer device and the second load-transfer device running velocity), to reach the object controlling the wood shavings flow that wood shavings conveying and metering equipment discharge outlet exports.
Wherein, the level sensor adopted in the utility model can adopt capacitive approach switch, resistance also can be adopted to revolve level-sensing device, can also adopt LOAD CELLS, it detects the wood shavings amount signal in feed bin, thus the wood shavings flow that control enters from the inlet point of feed bin.
And control system of the present utility model can adopt industrial computer, also programmable logic controller (PLC) (PLC) can be adopted, insertion type control system or dispersing control system can also be adopted, the signal detected by detecting each sensor controls the running velocity of each corresponding motor, thus reaches the object of the wood shavings flow controlling wood shavings flow that feed bin inlet point enters and export from feed bin discharge hole.
Although be explained in detail the utility model above; but the utility model is not limited thereto; those skilled in the art can modify according to principle of the present utility model; therefore, all various amendments carried out according to principle of the present utility model all should be understood to fall into protection domain of the present utility model.
Claims (10)
1. a wood shavings conveying and metering equipment, is characterized in that, comprising:
Base;
Be arranged on the feed bin above base, which is provided with inlet point and discharging opening;
Feedway, has upper and lower arranged parallel is inner at feed bin, for relay-type, wood shavings are delivered to discharging opening from inlet point the first load-transfer device and the second load-transfer device;
Sowing metering mechanism, by weighing the wood shavings weight of the second tape transport, controlling the first tape transport to the wood shavings amount on the second load-transfer device.
2. wood shavings conveying and metering equipment according to claim 1, is characterized in that, described in sow metering mechanism and comprise:
Sowing apparatus, has the hairbrush material blanking roller being placed in described first conveyer belt discharging end, has adjustable gap between hairbrush material blanking roller and the first load-transfer device, to control described first tape transport to the wood shavings amount on the second load-transfer device;
Weighting apparatus, has the self-balancing scale structure be arranged on below described second load-transfer device, for weighing the wood shavings weight that described second load-transfer device is carried;
Wherein, the counterweight that described scale structure comprises scale frame and is connected with scale frame one end, and scale frame and counterweight are in state of equilibrium.
3. wood shavings conveying and metering equipment according to claim 1 and 2, is characterized in that, also comprise:
Claw device, has the multiple claws being positioned at and distributing above described first load-transfer device and along its direct of travel echelon;
Wherein, the high level of synchronization adjustment of relatively described first load-transfer device of described multiple claw.
4. wood shavings conveying and metering equipment according to claim 3, is characterized in that, described claw device also has:
A pair claw support, is separately positioned on the biside plate outer wall of described feed bin, and each claw support one end and side plate one end hinged;
A pair claw lifting regulating mechanism, is arranged on the other end of feed bin biside plate respectively, and connects with the corresponding claw support other end, for regulating the angle of inclination of relatively described first load-transfer device of claw support;
Wherein, each claw two ends, respectively by described claw stent support, by regulating the angle of inclination of relative first load-transfer device of claw support, regulate the height of relatively described first load-transfer device of each claw.
5. wood shavings conveying and metering equipment according to claim 4, is characterized in that, described claw device also has:
Claw micro-adjusting mechanism, correspondence is arranged on the two ends of corresponding claw, for adjusting the position of the relatively described claw support of described claw.
6. wood shavings conveying and metering equipment according to claim 5, is characterized in that, described claw micro-adjusting mechanism comprises:
Slide block, is slidably arranged in described claw pedestal upper end face;
Bolt, for being fastened on described claw support by slide block;
Wherein, the claw bearing for supporting described claw is fixedly mounted on described slide block.
7. wood shavings conveying and metering equipment according to claim 1, is characterized in that, also comprises the belt deviation adjusting device for preventing described first load-transfer device and the second belt deflection respectively.
8. wood shavings conveying and metering equipment according to claim 7, it is characterized in that, described belt deviation adjusting device comprises:
Position transduser, be arranged near described first load-transfer device or described second load-transfer device, for detecting described first load-transfer device or described second belt deflection direction and the offset signals of generation being passed to control system, so that control system generates corresponding tuningout instruction;
Transmission device, is connected with control system, and it performs corresponding tuningout action according to the tuningout instruction of described control system;
Belt deviation adjustment roller, is connected with described first load-transfer device or described second load-transfer device with transmission device respectively, under the drive of transmission device, regulates the offset direction of described first load-transfer device or described second load-transfer device.
9. wood shavings conveying and metering equipment according to claim 8, it is characterized in that, described transmission device comprises:
Solenoid directional control valve, is connected with described control system;
The cylinder be connected with solenoid directional control valve or hydraulic actuating cylinder, its piston rod stretches out the axial vertical of direction and described belt deviation adjustment roller, and piston rod external part with for supporting the tuningout bearing hinge connection of described belt deviation adjustment roller;
Wherein, during described electromagnetic switch valve events, drive described tuningout bearing movable by the fore and aft motion of described piston rod, thus drive described belt deviation adjustment roller to carry out the adjustment of offset direction.
10. wood shavings conveying and metering equipment according to claim 2, is characterized in that, hinged with described base bottom one end of described scale frame, is supported bottom the other end of described scale frame by LOAD CELLS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035514.0U CN204568870U (en) | 2015-01-19 | 2015-01-19 | Wood shavings conveying and metering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035514.0U CN204568870U (en) | 2015-01-19 | 2015-01-19 | Wood shavings conveying and metering equipment |
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| CN204568870U true CN204568870U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035514.0U Expired - Fee Related CN204568870U (en) | 2015-01-19 | 2015-01-19 | Wood shavings conveying and metering equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651462A (en) * | 2017-09-28 | 2018-02-02 | 快乐木业集团有限公司 | A kind of horizontal feed bin and its put down rake |
| CN109368294A (en) * | 2018-11-19 | 2019-02-22 | 扬州快乐机械有限公司 | A kind of lower claw and spreading machine |
| CN109533841A (en) * | 2018-12-18 | 2019-03-29 | 安徽双骏智能科技有限公司 | A kind of vertical conveying equipment |
-
2015
- 2015-01-19 CN CN201520035514.0U patent/CN204568870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651462A (en) * | 2017-09-28 | 2018-02-02 | 快乐木业集团有限公司 | A kind of horizontal feed bin and its put down rake |
| CN109368294A (en) * | 2018-11-19 | 2019-02-22 | 扬州快乐机械有限公司 | A kind of lower claw and spreading machine |
| CN109533841A (en) * | 2018-12-18 | 2019-03-29 | 安徽双骏智能科技有限公司 | A kind of vertical conveying equipment |
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